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Auto commit, grsecurity-3.1-4.9.24-201704252333.patch added.
[thirdparty/grsecurity-scrape.git] / test / 4.1.5 / grsecurity-3.1-4.1.5-201508142233.patch
1 diff --git a/Documentation/dontdiff b/Documentation/dontdiff
2 index 9de9813..1462492 100644
3 --- a/Documentation/dontdiff
4 +++ b/Documentation/dontdiff
5 @@ -3,9 +3,11 @@
6 *.bc
7 *.bin
8 *.bz2
9 +*.c.[012]*.*
10 *.cis
11 *.cpio
12 *.csp
13 +*.dbg
14 *.dsp
15 *.dvi
16 *.elf
17 @@ -15,6 +17,7 @@
18 *.gcov
19 *.gen.S
20 *.gif
21 +*.gmo
22 *.grep
23 *.grp
24 *.gz
25 @@ -51,14 +54,17 @@
26 *.tab.h
27 *.tex
28 *.ver
29 +*.vim
30 *.xml
31 *.xz
32 *_MODULES
33 +*_reg_safe.h
34 *_vga16.c
35 *~
36 \#*#
37 *.9
38 -.*
39 +.[^g]*
40 +.gen*
41 .*.d
42 .mm
43 53c700_d.h
44 @@ -72,9 +78,11 @@ Image
45 Module.markers
46 Module.symvers
47 PENDING
48 +PERF*
49 SCCS
50 System.map*
51 TAGS
52 +TRACEEVENT-CFLAGS
53 aconf
54 af_names.h
55 aic7*reg.h*
56 @@ -83,6 +91,7 @@ aic7*seq.h*
57 aicasm
58 aicdb.h*
59 altivec*.c
60 +ashldi3.S
61 asm-offsets.h
62 asm_offsets.h
63 autoconf.h*
64 @@ -95,32 +104,40 @@ bounds.h
65 bsetup
66 btfixupprep
67 build
68 +builtin-policy.h
69 bvmlinux
70 bzImage*
71 capability_names.h
72 capflags.c
73 classlist.h*
74 +clut_vga16.c
75 +common-cmds.h
76 comp*.log
77 compile.h*
78 conf
79 config
80 config-*
81 config_data.h*
82 +config.c
83 config.mak
84 config.mak.autogen
85 +config.tmp
86 conmakehash
87 consolemap_deftbl.c*
88 cpustr.h
89 crc32table.h*
90 cscope.*
91 defkeymap.c
92 +devicetable-offsets.h
93 devlist.h*
94 dnotify_test
95 docproc
96 dslm
97 +dtc-lexer.lex.c
98 elf2ecoff
99 elfconfig.h*
100 evergreen_reg_safe.h
101 +exception_policy.conf
102 fixdep
103 flask.h
104 fore200e_mkfirm
105 @@ -128,12 +145,15 @@ fore200e_pca_fw.c*
106 gconf
107 gconf.glade.h
108 gen-devlist
109 +gen-kdb_cmds.c
110 gen_crc32table
111 gen_init_cpio
112 generated
113 genheaders
114 genksyms
115 *_gray256.c
116 +hash
117 +hid-example
118 hpet_example
119 hugepage-mmap
120 hugepage-shm
121 @@ -148,14 +168,14 @@ int32.c
122 int4.c
123 int8.c
124 kallsyms
125 -kconfig
126 +kern_constants.h
127 keywords.c
128 ksym.c*
129 ksym.h*
130 kxgettext
131 lex.c
132 lex.*.c
133 -linux
134 +lib1funcs.S
135 logo_*.c
136 logo_*_clut224.c
137 logo_*_mono.c
138 @@ -165,14 +185,15 @@ mach-types.h
139 machtypes.h
140 map
141 map_hugetlb
142 -media
143 mconf
144 +mdp
145 miboot*
146 mk_elfconfig
147 mkboot
148 mkbugboot
149 mkcpustr
150 mkdep
151 +mkpiggy
152 mkprep
153 mkregtable
154 mktables
155 @@ -188,6 +209,8 @@ oui.c*
156 page-types
157 parse.c
158 parse.h
159 +parse-events*
160 +pasyms.h
161 patches*
162 pca200e.bin
163 pca200e_ecd.bin2
164 @@ -197,6 +220,7 @@ perf-archive
165 piggyback
166 piggy.gzip
167 piggy.S
168 +pmu-*
169 pnmtologo
170 ppc_defs.h*
171 pss_boot.h
172 @@ -206,7 +230,12 @@ r200_reg_safe.h
173 r300_reg_safe.h
174 r420_reg_safe.h
175 r600_reg_safe.h
176 +randomize_layout_hash.h
177 +randomize_layout_seed.h
178 +realmode.lds
179 +realmode.relocs
180 recordmcount
181 +regdb.c
182 relocs
183 rlim_names.h
184 rn50_reg_safe.h
185 @@ -216,8 +245,12 @@ series
186 setup
187 setup.bin
188 setup.elf
189 +signing_key*
190 +size_overflow_hash.h
191 sImage
192 +slabinfo
193 sm_tbl*
194 +sortextable
195 split-include
196 syscalltab.h
197 tables.c
198 @@ -227,6 +260,7 @@ tftpboot.img
199 timeconst.h
200 times.h*
201 trix_boot.h
202 +user_constants.h
203 utsrelease.h*
204 vdso-syms.lds
205 vdso.lds
206 @@ -238,13 +272,17 @@ vdso32.lds
207 vdso32.so.dbg
208 vdso64.lds
209 vdso64.so.dbg
210 +vdsox32.lds
211 +vdsox32-syms.lds
212 version.h*
213 vmImage
214 vmlinux
215 vmlinux-*
216 vmlinux.aout
217 vmlinux.bin.all
218 +vmlinux.bin.bz2
219 vmlinux.lds
220 +vmlinux.relocs
221 vmlinuz
222 voffset.h
223 vsyscall.lds
224 @@ -252,9 +290,12 @@ vsyscall_32.lds
225 wanxlfw.inc
226 uImage
227 unifdef
228 +utsrelease.h
229 wakeup.bin
230 wakeup.elf
231 wakeup.lds
232 +x509*
233 zImage*
234 zconf.hash.c
235 +zconf.lex.c
236 zoffset.h
237 diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
238 index d2b1c40..3e90a74 100644
239 --- a/Documentation/kbuild/makefiles.txt
240 +++ b/Documentation/kbuild/makefiles.txt
241 @@ -23,10 +23,11 @@ This document describes the Linux kernel Makefiles.
242 === 4 Host Program support
243 --- 4.1 Simple Host Program
244 --- 4.2 Composite Host Programs
245 - --- 4.3 Using C++ for host programs
246 - --- 4.4 Controlling compiler options for host programs
247 - --- 4.5 When host programs are actually built
248 - --- 4.6 Using hostprogs-$(CONFIG_FOO)
249 + --- 4.3 Defining shared libraries
250 + --- 4.4 Using C++ for host programs
251 + --- 4.5 Controlling compiler options for host programs
252 + --- 4.6 When host programs are actually built
253 + --- 4.7 Using hostprogs-$(CONFIG_FOO)
254
255 === 5 Kbuild clean infrastructure
256
257 @@ -643,7 +644,29 @@ Both possibilities are described in the following.
258 Finally, the two .o files are linked to the executable, lxdialog.
259 Note: The syntax <executable>-y is not permitted for host-programs.
260
261 ---- 4.3 Using C++ for host programs
262 +--- 4.3 Defining shared libraries
263 +
264 + Objects with extension .so are considered shared libraries, and
265 + will be compiled as position independent objects.
266 + Kbuild provides support for shared libraries, but the usage
267 + shall be restricted.
268 + In the following example the libkconfig.so shared library is used
269 + to link the executable conf.
270 +
271 + Example:
272 + #scripts/kconfig/Makefile
273 + hostprogs-y := conf
274 + conf-objs := conf.o libkconfig.so
275 + libkconfig-objs := expr.o type.o
276 +
277 + Shared libraries always require a corresponding -objs line, and
278 + in the example above the shared library libkconfig is composed by
279 + the two objects expr.o and type.o.
280 + expr.o and type.o will be built as position independent code and
281 + linked as a shared library libkconfig.so. C++ is not supported for
282 + shared libraries.
283 +
284 +--- 4.4 Using C++ for host programs
285
286 kbuild offers support for host programs written in C++. This was
287 introduced solely to support kconfig, and is not recommended
288 @@ -666,7 +689,7 @@ Both possibilities are described in the following.
289 qconf-cxxobjs := qconf.o
290 qconf-objs := check.o
291
292 ---- 4.4 Controlling compiler options for host programs
293 +--- 4.5 Controlling compiler options for host programs
294
295 When compiling host programs, it is possible to set specific flags.
296 The programs will always be compiled utilising $(HOSTCC) passed
297 @@ -694,7 +717,7 @@ Both possibilities are described in the following.
298 When linking qconf, it will be passed the extra option
299 "-L$(QTDIR)/lib".
300
301 ---- 4.5 When host programs are actually built
302 +--- 4.6 When host programs are actually built
303
304 Kbuild will only build host-programs when they are referenced
305 as a prerequisite.
306 @@ -725,7 +748,7 @@ Both possibilities are described in the following.
307 This will tell kbuild to build lxdialog even if not referenced in
308 any rule.
309
310 ---- 4.6 Using hostprogs-$(CONFIG_FOO)
311 +--- 4.7 Using hostprogs-$(CONFIG_FOO)
312
313 A typical pattern in a Kbuild file looks like this:
314
315 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
316 index cd03a0f..b8d72be 100644
317 --- a/Documentation/kernel-parameters.txt
318 +++ b/Documentation/kernel-parameters.txt
319 @@ -1223,6 +1223,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
320 Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
321 Default: 1024
322
323 + grsec_proc_gid= [GRKERNSEC_PROC_USERGROUP] Chooses GID to
324 + ignore grsecurity's /proc restrictions
325 +
326 + grsec_sysfs_restrict= Format: 0 | 1
327 + Default: 1
328 + Disables GRKERNSEC_SYSFS_RESTRICT if enabled in config
329 +
330 hashdist= [KNL,NUMA] Large hashes allocated during boot
331 are distributed across NUMA nodes. Defaults on
332 for 64-bit NUMA, off otherwise.
333 @@ -2341,6 +2348,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
334 noexec=on: enable non-executable mappings (default)
335 noexec=off: disable non-executable mappings
336
337 + nopcid [X86-64]
338 + Disable PCID (Process-Context IDentifier) even if it
339 + is supported by the processor.
340 +
341 nosmap [X86]
342 Disable SMAP (Supervisor Mode Access Prevention)
343 even if it is supported by processor.
344 @@ -2639,6 +2650,30 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
345 the specified number of seconds. This is to be used if
346 your oopses keep scrolling off the screen.
347
348 + pax_nouderef [X86] disables UDEREF. Most likely needed under certain
349 + virtualization environments that don't cope well with the
350 + expand down segment used by UDEREF on X86-32 or the frequent
351 + page table updates on X86-64.
352 +
353 + pax_sanitize_slab=
354 + Format: { 0 | 1 | off | fast | full }
355 + Options '0' and '1' are only provided for backward
356 + compatibility, 'off' or 'fast' should be used instead.
357 + 0|off : disable slab object sanitization
358 + 1|fast: enable slab object sanitization excluding
359 + whitelisted slabs (default)
360 + full : sanitize all slabs, even the whitelisted ones
361 +
362 + pax_softmode= 0/1 to disable/enable PaX softmode on boot already.
363 +
364 + pax_extra_latent_entropy
365 + Enable a very simple form of latent entropy extraction
366 + from the first 4GB of memory as the bootmem allocator
367 + passes the memory pages to the buddy allocator.
368 +
369 + pax_weakuderef [X86-64] enables the weaker but faster form of UDEREF
370 + when the processor supports PCID.
371 +
372 pcbit= [HW,ISDN]
373
374 pcd. [PARIDE]
375 diff --git a/Documentation/sysctl/kernel.txt b/Documentation/sysctl/kernel.txt
376 index c831001..1bfbbf6 100644
377 --- a/Documentation/sysctl/kernel.txt
378 +++ b/Documentation/sysctl/kernel.txt
379 @@ -41,6 +41,7 @@ show up in /proc/sys/kernel:
380 - kptr_restrict
381 - kstack_depth_to_print [ X86 only ]
382 - l2cr [ PPC only ]
383 +- modify_ldt [ X86 only ]
384 - modprobe ==> Documentation/debugging-modules.txt
385 - modules_disabled
386 - msg_next_id [ sysv ipc ]
387 @@ -391,6 +392,20 @@ This flag controls the L2 cache of G3 processor boards. If
388
389 ==============================================================
390
391 +modify_ldt: (X86 only)
392 +
393 +Enables (1) or disables (0) the modify_ldt syscall. Modifying the LDT
394 +(Local Descriptor Table) may be needed to run a 16-bit or segmented code
395 +such as Dosemu or Wine. This is done via a system call which is not needed
396 +to run portable applications, and which can sometimes be abused to exploit
397 +some weaknesses of the architecture, opening new vulnerabilities.
398 +
399 +This sysctl allows one to increase the system's security by disabling the
400 +system call, or to restore compatibility with specific applications when it
401 +was already disabled.
402 +
403 +==============================================================
404 +
405 modules_disabled:
406
407 A toggle value indicating if modules are allowed to be loaded
408 diff --git a/Makefile b/Makefile
409 index 068dd69..e4ad6b7 100644
410 --- a/Makefile
411 +++ b/Makefile
412 @@ -299,7 +299,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
413 HOSTCC = gcc
414 HOSTCXX = g++
415 HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
416 -HOSTCXXFLAGS = -O2
417 +HOSTCFLAGS = -W -Wno-unused-parameter -Wno-missing-field-initializers -fno-delete-null-pointer-checks
418 +HOSTCFLAGS += $(call cc-option, -Wno-empty-body)
419 +HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds
420
421 ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
422 HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \
423 @@ -444,8 +446,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
424 # Rules shared between *config targets and build targets
425
426 # Basic helpers built in scripts/
427 -PHONY += scripts_basic
428 -scripts_basic:
429 +PHONY += scripts_basic gcc-plugins
430 +scripts_basic: gcc-plugins
431 $(Q)$(MAKE) $(build)=scripts/basic
432 $(Q)rm -f .tmp_quiet_recordmcount
433
434 @@ -620,6 +622,74 @@ endif
435 # Tell gcc to never replace conditional load with a non-conditional one
436 KBUILD_CFLAGS += $(call cc-option,--param=allow-store-data-races=0)
437
438 +ifndef DISABLE_PAX_PLUGINS
439 +ifeq ($(call cc-ifversion, -ge, 0408, y), y)
440 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCXX)" "$(HOSTCXX)" "$(CC)")
441 +else
442 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCC)" "$(HOSTCXX)" "$(CC)")
443 +endif
444 +ifneq ($(PLUGINCC),)
445 +ifdef CONFIG_PAX_CONSTIFY_PLUGIN
446 +CONSTIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/constify_plugin.so -DCONSTIFY_PLUGIN
447 +endif
448 +ifdef CONFIG_PAX_MEMORY_STACKLEAK
449 +STACKLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/stackleak_plugin.so -DSTACKLEAK_PLUGIN
450 +STACKLEAK_PLUGIN_CFLAGS += -fplugin-arg-stackleak_plugin-track-lowest-sp=100
451 +endif
452 +ifdef CONFIG_KALLOCSTAT_PLUGIN
453 +KALLOCSTAT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kallocstat_plugin.so
454 +endif
455 +ifdef CONFIG_PAX_KERNEXEC_PLUGIN
456 +KERNEXEC_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kernexec_plugin.so
457 +KERNEXEC_PLUGIN_CFLAGS += -fplugin-arg-kernexec_plugin-method=$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD) -DKERNEXEC_PLUGIN
458 +KERNEXEC_PLUGIN_AFLAGS := -DKERNEXEC_PLUGIN
459 +endif
460 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT
461 +RANDSTRUCT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/randomize_layout_plugin.so -DRANDSTRUCT_PLUGIN
462 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT_PERFORMANCE
463 +RANDSTRUCT_PLUGIN_CFLAGS += -fplugin-arg-randomize_layout_plugin-performance-mode
464 +endif
465 +endif
466 +ifdef CONFIG_CHECKER_PLUGIN
467 +ifeq ($(call cc-ifversion, -ge, 0406, y), y)
468 +CHECKER_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/checker_plugin.so -DCHECKER_PLUGIN
469 +endif
470 +endif
471 +COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
472 +ifdef CONFIG_PAX_SIZE_OVERFLOW
473 +SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
474 +endif
475 +ifdef CONFIG_PAX_LATENT_ENTROPY
476 +LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
477 +endif
478 +ifdef CONFIG_PAX_MEMORY_STRUCTLEAK
479 +STRUCTLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/structleak_plugin.so -DSTRUCTLEAK_PLUGIN
480 +endif
481 +INITIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/initify_plugin.so -DINITIFY_PLUGIN
482 +GCC_PLUGINS_CFLAGS := $(CONSTIFY_PLUGIN_CFLAGS) $(STACKLEAK_PLUGIN_CFLAGS) $(KALLOCSTAT_PLUGIN_CFLAGS)
483 +GCC_PLUGINS_CFLAGS += $(KERNEXEC_PLUGIN_CFLAGS) $(CHECKER_PLUGIN_CFLAGS) $(COLORIZE_PLUGIN_CFLAGS)
484 +GCC_PLUGINS_CFLAGS += $(SIZE_OVERFLOW_PLUGIN_CFLAGS) $(LATENT_ENTROPY_PLUGIN_CFLAGS) $(STRUCTLEAK_PLUGIN_CFLAGS)
485 +GCC_PLUGINS_CFLAGS += $(INITIFY_PLUGIN_CFLAGS)
486 +GCC_PLUGINS_CFLAGS += $(RANDSTRUCT_PLUGIN_CFLAGS)
487 +GCC_PLUGINS_AFLAGS := $(KERNEXEC_PLUGIN_AFLAGS)
488 +export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGINS_AFLAGS CONSTIFY_PLUGIN LATENT_ENTROPY_PLUGIN_CFLAGS
489 +ifeq ($(KBUILD_EXTMOD),)
490 +gcc-plugins:
491 + $(Q)$(MAKE) $(build)=tools/gcc
492 +else
493 +gcc-plugins: ;
494 +endif
495 +else
496 +gcc-plugins:
497 +ifeq ($(call cc-ifversion, -ge, 0405, y), y)
498 + $(error Your gcc installation does not support plugins. If the necessary headers for plugin support are missing, they should be installed. On Debian, apt-get install gcc-<ver>-plugin-dev. If you choose to ignore this error and lessen the improvements provided by this patch, re-run make with the DISABLE_PAX_PLUGINS=y argument.))
499 +else
500 + $(Q)echo "warning, your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least"
501 +endif
502 + $(Q)echo "PAX_MEMORY_STACKLEAK, constification, PAX_LATENT_ENTROPY and other features will be less secure. PAX_SIZE_OVERFLOW will not be active."
503 +endif
504 +endif
505 +
506 ifdef CONFIG_READABLE_ASM
507 # Disable optimizations that make assembler listings hard to read.
508 # reorder blocks reorders the control in the function
509 @@ -712,7 +782,7 @@ KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g)
510 else
511 KBUILD_CFLAGS += -g
512 endif
513 -KBUILD_AFLAGS += -Wa,-gdwarf-2
514 +KBUILD_AFLAGS += -Wa,--gdwarf-2
515 endif
516 ifdef CONFIG_DEBUG_INFO_DWARF4
517 KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,)
518 @@ -884,7 +954,7 @@ export mod_sign_cmd
519
520
521 ifeq ($(KBUILD_EXTMOD),)
522 -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
523 +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
524
525 vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
526 $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
527 @@ -934,6 +1004,8 @@ endif
528
529 # The actual objects are generated when descending,
530 # make sure no implicit rule kicks in
531 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
532 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
533 $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
534
535 # Handle descending into subdirectories listed in $(vmlinux-dirs)
536 @@ -943,7 +1015,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
537 # Error messages still appears in the original language
538
539 PHONY += $(vmlinux-dirs)
540 -$(vmlinux-dirs): prepare scripts
541 +$(vmlinux-dirs): gcc-plugins prepare scripts
542 $(Q)$(MAKE) $(build)=$@
543
544 define filechk_kernel.release
545 @@ -986,10 +1058,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
546
547 archprepare: archheaders archscripts prepare1 scripts_basic
548
549 +prepare0: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
550 +prepare0: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
551 prepare0: archprepare FORCE
552 $(Q)$(MAKE) $(build)=.
553
554 # All the preparing..
555 +prepare: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
556 prepare: prepare0
557
558 # Generate some files
559 @@ -1097,6 +1172,8 @@ all: modules
560 # using awk while concatenating to the final file.
561
562 PHONY += modules
563 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
564 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
565 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
566 $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
567 @$(kecho) ' Building modules, stage 2.';
568 @@ -1112,7 +1189,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
569
570 # Target to prepare building external modules
571 PHONY += modules_prepare
572 -modules_prepare: prepare scripts
573 +modules_prepare: gcc-plugins prepare scripts
574
575 # Target to install modules
576 PHONY += modules_install
577 @@ -1178,7 +1255,10 @@ MRPROPER_FILES += .config .config.old .version .old_version \
578 Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
579 signing_key.priv signing_key.x509 x509.genkey \
580 extra_certificates signing_key.x509.keyid \
581 - signing_key.x509.signer vmlinux-gdb.py
582 + signing_key.x509.signer vmlinux-gdb.py \
583 + tools/gcc/size_overflow_plugin/size_overflow_hash_aux.h \
584 + tools/gcc/size_overflow_plugin/size_overflow_hash.h \
585 + tools/gcc/randomize_layout_seed.h
586
587 # clean - Delete most, but leave enough to build external modules
588 #
589 @@ -1217,7 +1297,7 @@ distclean: mrproper
590 @find $(srctree) $(RCS_FIND_IGNORE) \
591 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
592 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
593 - -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \
594 + -o -name '.*.rej' -o -name '*.so' -o -name '*%' -o -name 'core' \) \
595 -type f -print | xargs rm -f
596
597
598 @@ -1383,6 +1463,8 @@ PHONY += $(module-dirs) modules
599 $(module-dirs): crmodverdir $(objtree)/Module.symvers
600 $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
601
602 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
603 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
604 modules: $(module-dirs)
605 @$(kecho) ' Building modules, stage 2.';
606 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
607 @@ -1523,17 +1605,21 @@ else
608 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
609 endif
610
611 -%.s: %.c prepare scripts FORCE
612 +%.s: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
613 +%.s: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
614 +%.s: %.c gcc-plugins prepare scripts FORCE
615 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
616 %.i: %.c prepare scripts FORCE
617 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
618 -%.o: %.c prepare scripts FORCE
619 +%.o: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
620 +%.o: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
621 +%.o: %.c gcc-plugins prepare scripts FORCE
622 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
623 %.lst: %.c prepare scripts FORCE
624 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
625 -%.s: %.S prepare scripts FORCE
626 +%.s: %.S gcc-plugins prepare scripts FORCE
627 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
628 -%.o: %.S prepare scripts FORCE
629 +%.o: %.S gcc-plugins prepare scripts FORCE
630 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
631 %.symtypes: %.c prepare scripts FORCE
632 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
633 @@ -1545,11 +1631,15 @@ endif
634 $(build)=$(build-dir)
635 # Make sure the latest headers are built for Documentation
636 Documentation/: headers_install
637 -%/: prepare scripts FORCE
638 +%/: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
639 +%/: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
640 +%/: gcc-plugins prepare scripts FORCE
641 $(cmd_crmodverdir)
642 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
643 $(build)=$(build-dir)
644 -%.ko: prepare scripts FORCE
645 +%.ko: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
646 +%.ko: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
647 +%.ko: gcc-plugins prepare scripts FORCE
648 $(cmd_crmodverdir)
649 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
650 $(build)=$(build-dir) $(@:.ko=.o)
651 diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
652 index 8f8eafb..3405f46 100644
653 --- a/arch/alpha/include/asm/atomic.h
654 +++ b/arch/alpha/include/asm/atomic.h
655 @@ -239,4 +239,14 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
656 #define atomic_dec(v) atomic_sub(1,(v))
657 #define atomic64_dec(v) atomic64_sub(1,(v))
658
659 +#define atomic64_read_unchecked(v) atomic64_read(v)
660 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
661 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
662 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
663 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
664 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
665 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
666 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
667 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
668 +
669 #endif /* _ALPHA_ATOMIC_H */
670 diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
671 index ad368a9..fbe0f25 100644
672 --- a/arch/alpha/include/asm/cache.h
673 +++ b/arch/alpha/include/asm/cache.h
674 @@ -4,19 +4,19 @@
675 #ifndef __ARCH_ALPHA_CACHE_H
676 #define __ARCH_ALPHA_CACHE_H
677
678 +#include <linux/const.h>
679
680 /* Bytes per L1 (data) cache line. */
681 #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
682 -# define L1_CACHE_BYTES 64
683 # define L1_CACHE_SHIFT 6
684 #else
685 /* Both EV4 and EV5 are write-through, read-allocate,
686 direct-mapped, physical.
687 */
688 -# define L1_CACHE_BYTES 32
689 # define L1_CACHE_SHIFT 5
690 #endif
691
692 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
693 #define SMP_CACHE_BYTES L1_CACHE_BYTES
694
695 #endif
696 diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
697 index 968d999..d36b2df 100644
698 --- a/arch/alpha/include/asm/elf.h
699 +++ b/arch/alpha/include/asm/elf.h
700 @@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
701
702 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000)
703
704 +#ifdef CONFIG_PAX_ASLR
705 +#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL)
706 +
707 +#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28)
708 +#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19)
709 +#endif
710 +
711 /* $0 is set by ld.so to a pointer to a function which might be
712 registered using atexit. This provides a mean for the dynamic
713 linker to call DT_FINI functions for shared libraries that have
714 diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
715 index aab14a0..b4fa3e7 100644
716 --- a/arch/alpha/include/asm/pgalloc.h
717 +++ b/arch/alpha/include/asm/pgalloc.h
718 @@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
719 pgd_set(pgd, pmd);
720 }
721
722 +static inline void
723 +pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
724 +{
725 + pgd_populate(mm, pgd, pmd);
726 +}
727 +
728 extern pgd_t *pgd_alloc(struct mm_struct *mm);
729
730 static inline void
731 diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
732 index a9a1195..e9b8417 100644
733 --- a/arch/alpha/include/asm/pgtable.h
734 +++ b/arch/alpha/include/asm/pgtable.h
735 @@ -101,6 +101,17 @@ struct vm_area_struct;
736 #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS)
737 #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
738 #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
739 +
740 +#ifdef CONFIG_PAX_PAGEEXEC
741 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE)
742 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
743 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
744 +#else
745 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
746 +# define PAGE_COPY_NOEXEC PAGE_COPY
747 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
748 +#endif
749 +
750 #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE)
751
752 #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x))
753 diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
754 index 2fd00b7..cfd5069 100644
755 --- a/arch/alpha/kernel/module.c
756 +++ b/arch/alpha/kernel/module.c
757 @@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
758
759 /* The small sections were sorted to the end of the segment.
760 The following should definitely cover them. */
761 - gp = (u64)me->module_core + me->core_size - 0x8000;
762 + gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000;
763 got = sechdrs[me->arch.gotsecindex].sh_addr;
764
765 for (i = 0; i < n; i++) {
766 diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
767 index 36dc91a..6769cb0 100644
768 --- a/arch/alpha/kernel/osf_sys.c
769 +++ b/arch/alpha/kernel/osf_sys.c
770 @@ -1295,10 +1295,11 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
771 generic version except that we know how to honor ADDR_LIMIT_32BIT. */
772
773 static unsigned long
774 -arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
775 - unsigned long limit)
776 +arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len,
777 + unsigned long limit, unsigned long flags)
778 {
779 struct vm_unmapped_area_info info;
780 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
781
782 info.flags = 0;
783 info.length = len;
784 @@ -1306,6 +1307,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
785 info.high_limit = limit;
786 info.align_mask = 0;
787 info.align_offset = 0;
788 + info.threadstack_offset = offset;
789 return vm_unmapped_area(&info);
790 }
791
792 @@ -1338,20 +1340,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
793 merely specific addresses, but regions of memory -- perhaps
794 this feature should be incorporated into all ports? */
795
796 +#ifdef CONFIG_PAX_RANDMMAP
797 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
798 +#endif
799 +
800 if (addr) {
801 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit);
802 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags);
803 if (addr != (unsigned long) -ENOMEM)
804 return addr;
805 }
806
807 /* Next, try allocating at TASK_UNMAPPED_BASE. */
808 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE),
809 - len, limit);
810 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags);
811 +
812 if (addr != (unsigned long) -ENOMEM)
813 return addr;
814
815 /* Finally, try allocating in low memory. */
816 - addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit);
817 + addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags);
818
819 return addr;
820 }
821 diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
822 index 9d0ac09..479a962 100644
823 --- a/arch/alpha/mm/fault.c
824 +++ b/arch/alpha/mm/fault.c
825 @@ -53,6 +53,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
826 __reload_thread(pcb);
827 }
828
829 +#ifdef CONFIG_PAX_PAGEEXEC
830 +/*
831 + * PaX: decide what to do with offenders (regs->pc = fault address)
832 + *
833 + * returns 1 when task should be killed
834 + * 2 when patched PLT trampoline was detected
835 + * 3 when unpatched PLT trampoline was detected
836 + */
837 +static int pax_handle_fetch_fault(struct pt_regs *regs)
838 +{
839 +
840 +#ifdef CONFIG_PAX_EMUPLT
841 + int err;
842 +
843 + do { /* PaX: patched PLT emulation #1 */
844 + unsigned int ldah, ldq, jmp;
845 +
846 + err = get_user(ldah, (unsigned int *)regs->pc);
847 + err |= get_user(ldq, (unsigned int *)(regs->pc+4));
848 + err |= get_user(jmp, (unsigned int *)(regs->pc+8));
849 +
850 + if (err)
851 + break;
852 +
853 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
854 + (ldq & 0xFFFF0000U) == 0xA77B0000U &&
855 + jmp == 0x6BFB0000U)
856 + {
857 + unsigned long r27, addr;
858 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
859 + unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL;
860 +
861 + addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
862 + err = get_user(r27, (unsigned long *)addr);
863 + if (err)
864 + break;
865 +
866 + regs->r27 = r27;
867 + regs->pc = r27;
868 + return 2;
869 + }
870 + } while (0);
871 +
872 + do { /* PaX: patched PLT emulation #2 */
873 + unsigned int ldah, lda, br;
874 +
875 + err = get_user(ldah, (unsigned int *)regs->pc);
876 + err |= get_user(lda, (unsigned int *)(regs->pc+4));
877 + err |= get_user(br, (unsigned int *)(regs->pc+8));
878 +
879 + if (err)
880 + break;
881 +
882 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
883 + (lda & 0xFFFF0000U) == 0xA77B0000U &&
884 + (br & 0xFFE00000U) == 0xC3E00000U)
885 + {
886 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL;
887 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
888 + unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL;
889 +
890 + regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
891 + regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
892 + return 2;
893 + }
894 + } while (0);
895 +
896 + do { /* PaX: unpatched PLT emulation */
897 + unsigned int br;
898 +
899 + err = get_user(br, (unsigned int *)regs->pc);
900 +
901 + if (!err && (br & 0xFFE00000U) == 0xC3800000U) {
902 + unsigned int br2, ldq, nop, jmp;
903 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver;
904 +
905 + addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
906 + err = get_user(br2, (unsigned int *)addr);
907 + err |= get_user(ldq, (unsigned int *)(addr+4));
908 + err |= get_user(nop, (unsigned int *)(addr+8));
909 + err |= get_user(jmp, (unsigned int *)(addr+12));
910 + err |= get_user(resolver, (unsigned long *)(addr+16));
911 +
912 + if (err)
913 + break;
914 +
915 + if (br2 == 0xC3600000U &&
916 + ldq == 0xA77B000CU &&
917 + nop == 0x47FF041FU &&
918 + jmp == 0x6B7B0000U)
919 + {
920 + regs->r28 = regs->pc+4;
921 + regs->r27 = addr+16;
922 + regs->pc = resolver;
923 + return 3;
924 + }
925 + }
926 + } while (0);
927 +#endif
928 +
929 + return 1;
930 +}
931 +
932 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
933 +{
934 + unsigned long i;
935 +
936 + printk(KERN_ERR "PAX: bytes at PC: ");
937 + for (i = 0; i < 5; i++) {
938 + unsigned int c;
939 + if (get_user(c, (unsigned int *)pc+i))
940 + printk(KERN_CONT "???????? ");
941 + else
942 + printk(KERN_CONT "%08x ", c);
943 + }
944 + printk("\n");
945 +}
946 +#endif
947
948 /*
949 * This routine handles page faults. It determines the address,
950 @@ -133,8 +251,29 @@ retry:
951 good_area:
952 si_code = SEGV_ACCERR;
953 if (cause < 0) {
954 - if (!(vma->vm_flags & VM_EXEC))
955 + if (!(vma->vm_flags & VM_EXEC)) {
956 +
957 +#ifdef CONFIG_PAX_PAGEEXEC
958 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc)
959 + goto bad_area;
960 +
961 + up_read(&mm->mmap_sem);
962 + switch (pax_handle_fetch_fault(regs)) {
963 +
964 +#ifdef CONFIG_PAX_EMUPLT
965 + case 2:
966 + case 3:
967 + return;
968 +#endif
969 +
970 + }
971 + pax_report_fault(regs, (void *)regs->pc, (void *)rdusp());
972 + do_group_exit(SIGKILL);
973 +#else
974 goto bad_area;
975 +#endif
976 +
977 + }
978 } else if (!cause) {
979 /* Allow reads even for write-only mappings */
980 if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
981 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
982 index 45df48b..952017a 100644
983 --- a/arch/arm/Kconfig
984 +++ b/arch/arm/Kconfig
985 @@ -1716,7 +1716,7 @@ config ALIGNMENT_TRAP
986
987 config UACCESS_WITH_MEMCPY
988 bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
989 - depends on MMU
990 + depends on MMU && !PAX_MEMORY_UDEREF
991 default y if CPU_FEROCEON
992 help
993 Implement faster copy_to_user and clear_user methods for CPU
994 @@ -1951,6 +1951,7 @@ config XIP_PHYS_ADDR
995 config KEXEC
996 bool "Kexec system call (EXPERIMENTAL)"
997 depends on (!SMP || PM_SLEEP_SMP)
998 + depends on !GRKERNSEC_KMEM
999 help
1000 kexec is a system call that implements the ability to shutdown your
1001 current kernel, and to start another kernel. It is like a reboot
1002 diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
1003 index e22c119..abe7041 100644
1004 --- a/arch/arm/include/asm/atomic.h
1005 +++ b/arch/arm/include/asm/atomic.h
1006 @@ -18,17 +18,41 @@
1007 #include <asm/barrier.h>
1008 #include <asm/cmpxchg.h>
1009
1010 +#ifdef CONFIG_GENERIC_ATOMIC64
1011 +#include <asm-generic/atomic64.h>
1012 +#endif
1013 +
1014 #define ATOMIC_INIT(i) { (i) }
1015
1016 #ifdef __KERNEL__
1017
1018 +#ifdef CONFIG_THUMB2_KERNEL
1019 +#define REFCOUNT_TRAP_INSN "bkpt 0xf1"
1020 +#else
1021 +#define REFCOUNT_TRAP_INSN "bkpt 0xf103"
1022 +#endif
1023 +
1024 +#define _ASM_EXTABLE(from, to) \
1025 +" .pushsection __ex_table,\"a\"\n"\
1026 +" .align 3\n" \
1027 +" .long " #from ", " #to"\n" \
1028 +" .popsection"
1029 +
1030 /*
1031 * On ARM, ordinary assignment (str instruction) doesn't clear the local
1032 * strex/ldrex monitor on some implementations. The reason we can use it for
1033 * atomic_set() is the clrex or dummy strex done on every exception return.
1034 */
1035 #define atomic_read(v) ACCESS_ONCE((v)->counter)
1036 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
1037 +{
1038 + return ACCESS_ONCE(v->counter);
1039 +}
1040 #define atomic_set(v,i) (((v)->counter) = (i))
1041 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
1042 +{
1043 + v->counter = i;
1044 +}
1045
1046 #if __LINUX_ARM_ARCH__ >= 6
1047
1048 @@ -38,26 +62,50 @@
1049 * to ensure that the update happens.
1050 */
1051
1052 -#define ATOMIC_OP(op, c_op, asm_op) \
1053 -static inline void atomic_##op(int i, atomic_t *v) \
1054 +#ifdef CONFIG_PAX_REFCOUNT
1055 +#define __OVERFLOW_POST \
1056 + " bvc 3f\n" \
1057 + "2: " REFCOUNT_TRAP_INSN "\n"\
1058 + "3:\n"
1059 +#define __OVERFLOW_POST_RETURN \
1060 + " bvc 3f\n" \
1061 +" mov %0, %1\n" \
1062 + "2: " REFCOUNT_TRAP_INSN "\n"\
1063 + "3:\n"
1064 +#define __OVERFLOW_EXTABLE \
1065 + "4:\n" \
1066 + _ASM_EXTABLE(2b, 4b)
1067 +#else
1068 +#define __OVERFLOW_POST
1069 +#define __OVERFLOW_POST_RETURN
1070 +#define __OVERFLOW_EXTABLE
1071 +#endif
1072 +
1073 +#define __ATOMIC_OP(op, suffix, c_op, asm_op, post_op, extable) \
1074 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1075 { \
1076 unsigned long tmp; \
1077 int result; \
1078 \
1079 prefetchw(&v->counter); \
1080 - __asm__ __volatile__("@ atomic_" #op "\n" \
1081 + __asm__ __volatile__("@ atomic_" #op #suffix "\n" \
1082 "1: ldrex %0, [%3]\n" \
1083 " " #asm_op " %0, %0, %4\n" \
1084 + post_op \
1085 " strex %1, %0, [%3]\n" \
1086 " teq %1, #0\n" \
1087 -" bne 1b" \
1088 +" bne 1b\n" \
1089 + extable \
1090 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1091 : "r" (&v->counter), "Ir" (i) \
1092 : "cc"); \
1093 } \
1094
1095 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1096 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1097 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, _unchecked, c_op, asm_op, , )\
1098 + __ATOMIC_OP(op, , c_op, asm_op##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1099 +
1100 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op, post_op, extable) \
1101 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1102 { \
1103 unsigned long tmp; \
1104 int result; \
1105 @@ -65,12 +113,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1106 smp_mb(); \
1107 prefetchw(&v->counter); \
1108 \
1109 - __asm__ __volatile__("@ atomic_" #op "_return\n" \
1110 + __asm__ __volatile__("@ atomic_" #op "_return" #suffix "\n" \
1111 "1: ldrex %0, [%3]\n" \
1112 " " #asm_op " %0, %0, %4\n" \
1113 + post_op \
1114 " strex %1, %0, [%3]\n" \
1115 " teq %1, #0\n" \
1116 -" bne 1b" \
1117 +" bne 1b\n" \
1118 + extable \
1119 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1120 : "r" (&v->counter), "Ir" (i) \
1121 : "cc"); \
1122 @@ -80,6 +130,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1123 return result; \
1124 }
1125
1126 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op, , )\
1127 + __ATOMIC_OP_RETURN(op, , c_op, asm_op##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1128 +
1129 static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
1130 {
1131 int oldval;
1132 @@ -115,12 +168,24 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1133 __asm__ __volatile__ ("@ atomic_add_unless\n"
1134 "1: ldrex %0, [%4]\n"
1135 " teq %0, %5\n"
1136 -" beq 2f\n"
1137 -" add %1, %0, %6\n"
1138 +" beq 4f\n"
1139 +" adds %1, %0, %6\n"
1140 +
1141 +#ifdef CONFIG_PAX_REFCOUNT
1142 +" bvc 3f\n"
1143 +"2: " REFCOUNT_TRAP_INSN "\n"
1144 +"3:\n"
1145 +#endif
1146 +
1147 " strex %2, %1, [%4]\n"
1148 " teq %2, #0\n"
1149 " bne 1b\n"
1150 -"2:"
1151 +"4:"
1152 +
1153 +#ifdef CONFIG_PAX_REFCOUNT
1154 + _ASM_EXTABLE(2b, 4b)
1155 +#endif
1156 +
1157 : "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter)
1158 : "r" (&v->counter), "r" (u), "r" (a)
1159 : "cc");
1160 @@ -131,14 +196,36 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1161 return oldval;
1162 }
1163
1164 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new)
1165 +{
1166 + unsigned long oldval, res;
1167 +
1168 + smp_mb();
1169 +
1170 + do {
1171 + __asm__ __volatile__("@ atomic_cmpxchg_unchecked\n"
1172 + "ldrex %1, [%3]\n"
1173 + "mov %0, #0\n"
1174 + "teq %1, %4\n"
1175 + "strexeq %0, %5, [%3]\n"
1176 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1177 + : "r" (&ptr->counter), "Ir" (old), "r" (new)
1178 + : "cc");
1179 + } while (res);
1180 +
1181 + smp_mb();
1182 +
1183 + return oldval;
1184 +}
1185 +
1186 #else /* ARM_ARCH_6 */
1187
1188 #ifdef CONFIG_SMP
1189 #error SMP not supported on pre-ARMv6 CPUs
1190 #endif
1191
1192 -#define ATOMIC_OP(op, c_op, asm_op) \
1193 -static inline void atomic_##op(int i, atomic_t *v) \
1194 +#define __ATOMIC_OP(op, suffix, c_op, asm_op) \
1195 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1196 { \
1197 unsigned long flags; \
1198 \
1199 @@ -147,8 +234,11 @@ static inline void atomic_##op(int i, atomic_t *v) \
1200 raw_local_irq_restore(flags); \
1201 } \
1202
1203 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1204 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1205 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op) \
1206 + __ATOMIC_OP(op, _unchecked, c_op, asm_op)
1207 +
1208 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \
1209 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1210 { \
1211 unsigned long flags; \
1212 int val; \
1213 @@ -161,6 +251,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1214 return val; \
1215 }
1216
1217 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op)\
1218 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op)
1219 +
1220 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1221 {
1222 int ret;
1223 @@ -175,6 +268,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1224 return ret;
1225 }
1226
1227 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
1228 +{
1229 + return atomic_cmpxchg((atomic_t *)v, old, new);
1230 +}
1231 +
1232 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1233 {
1234 int c, old;
1235 @@ -196,16 +294,38 @@ ATOMIC_OPS(sub, -=, sub)
1236
1237 #undef ATOMIC_OPS
1238 #undef ATOMIC_OP_RETURN
1239 +#undef __ATOMIC_OP_RETURN
1240 #undef ATOMIC_OP
1241 +#undef __ATOMIC_OP
1242
1243 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
1244 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
1245 +{
1246 + return xchg(&v->counter, new);
1247 +}
1248
1249 #define atomic_inc(v) atomic_add(1, v)
1250 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
1251 +{
1252 + atomic_add_unchecked(1, v);
1253 +}
1254 #define atomic_dec(v) atomic_sub(1, v)
1255 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
1256 +{
1257 + atomic_sub_unchecked(1, v);
1258 +}
1259
1260 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
1261 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
1262 +{
1263 + return atomic_add_return_unchecked(1, v) == 0;
1264 +}
1265 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
1266 #define atomic_inc_return(v) (atomic_add_return(1, v))
1267 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
1268 +{
1269 + return atomic_add_return_unchecked(1, v);
1270 +}
1271 #define atomic_dec_return(v) (atomic_sub_return(1, v))
1272 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
1273
1274 @@ -216,6 +336,14 @@ typedef struct {
1275 long long counter;
1276 } atomic64_t;
1277
1278 +#ifdef CONFIG_PAX_REFCOUNT
1279 +typedef struct {
1280 + long long counter;
1281 +} atomic64_unchecked_t;
1282 +#else
1283 +typedef atomic64_t atomic64_unchecked_t;
1284 +#endif
1285 +
1286 #define ATOMIC64_INIT(i) { (i) }
1287
1288 #ifdef CONFIG_ARM_LPAE
1289 @@ -232,6 +360,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1290 return result;
1291 }
1292
1293 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1294 +{
1295 + long long result;
1296 +
1297 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1298 +" ldrd %0, %H0, [%1]"
1299 + : "=&r" (result)
1300 + : "r" (&v->counter), "Qo" (v->counter)
1301 + );
1302 +
1303 + return result;
1304 +}
1305 +
1306 static inline void atomic64_set(atomic64_t *v, long long i)
1307 {
1308 __asm__ __volatile__("@ atomic64_set\n"
1309 @@ -240,6 +381,15 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1310 : "r" (&v->counter), "r" (i)
1311 );
1312 }
1313 +
1314 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1315 +{
1316 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1317 +" strd %2, %H2, [%1]"
1318 + : "=Qo" (v->counter)
1319 + : "r" (&v->counter), "r" (i)
1320 + );
1321 +}
1322 #else
1323 static inline long long atomic64_read(const atomic64_t *v)
1324 {
1325 @@ -254,6 +404,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1326 return result;
1327 }
1328
1329 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1330 +{
1331 + long long result;
1332 +
1333 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1334 +" ldrexd %0, %H0, [%1]"
1335 + : "=&r" (result)
1336 + : "r" (&v->counter), "Qo" (v->counter)
1337 + );
1338 +
1339 + return result;
1340 +}
1341 +
1342 static inline void atomic64_set(atomic64_t *v, long long i)
1343 {
1344 long long tmp;
1345 @@ -268,29 +431,57 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1346 : "r" (&v->counter), "r" (i)
1347 : "cc");
1348 }
1349 +
1350 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1351 +{
1352 + long long tmp;
1353 +
1354 + prefetchw(&v->counter);
1355 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1356 +"1: ldrexd %0, %H0, [%2]\n"
1357 +" strexd %0, %3, %H3, [%2]\n"
1358 +" teq %0, #0\n"
1359 +" bne 1b"
1360 + : "=&r" (tmp), "=Qo" (v->counter)
1361 + : "r" (&v->counter), "r" (i)
1362 + : "cc");
1363 +}
1364 #endif
1365
1366 -#define ATOMIC64_OP(op, op1, op2) \
1367 -static inline void atomic64_##op(long long i, atomic64_t *v) \
1368 +#undef __OVERFLOW_POST_RETURN
1369 +#define __OVERFLOW_POST_RETURN \
1370 + " bvc 3f\n" \
1371 +" mov %0, %1\n" \
1372 +" mov %H0, %H1\n" \
1373 + "2: " REFCOUNT_TRAP_INSN "\n"\
1374 + "3:\n"
1375 +
1376 +#define __ATOMIC64_OP(op, suffix, op1, op2, post_op, extable) \
1377 +static inline void atomic64_##op##suffix(long long i, atomic64##suffix##_t *v)\
1378 { \
1379 long long result; \
1380 unsigned long tmp; \
1381 \
1382 prefetchw(&v->counter); \
1383 - __asm__ __volatile__("@ atomic64_" #op "\n" \
1384 + __asm__ __volatile__("@ atomic64_" #op #suffix "\n" \
1385 "1: ldrexd %0, %H0, [%3]\n" \
1386 " " #op1 " %Q0, %Q0, %Q4\n" \
1387 " " #op2 " %R0, %R0, %R4\n" \
1388 + post_op \
1389 " strexd %1, %0, %H0, [%3]\n" \
1390 " teq %1, #0\n" \
1391 -" bne 1b" \
1392 +" bne 1b\n" \
1393 + extable \
1394 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1395 : "r" (&v->counter), "r" (i) \
1396 : "cc"); \
1397 } \
1398
1399 -#define ATOMIC64_OP_RETURN(op, op1, op2) \
1400 -static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1401 +#define ATOMIC64_OP(op, op1, op2) __ATOMIC64_OP(op, _unchecked, op1, op2, , ) \
1402 + __ATOMIC64_OP(op, , op1, op2##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1403 +
1404 +#define __ATOMIC64_OP_RETURN(op, suffix, op1, op2, post_op, extable) \
1405 +static inline long long atomic64_##op##_return##suffix(long long i, atomic64##suffix##_t *v) \
1406 { \
1407 long long result; \
1408 unsigned long tmp; \
1409 @@ -298,13 +489,15 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1410 smp_mb(); \
1411 prefetchw(&v->counter); \
1412 \
1413 - __asm__ __volatile__("@ atomic64_" #op "_return\n" \
1414 + __asm__ __volatile__("@ atomic64_" #op "_return" #suffix "\n" \
1415 "1: ldrexd %0, %H0, [%3]\n" \
1416 " " #op1 " %Q0, %Q0, %Q4\n" \
1417 " " #op2 " %R0, %R0, %R4\n" \
1418 + post_op \
1419 " strexd %1, %0, %H0, [%3]\n" \
1420 " teq %1, #0\n" \
1421 -" bne 1b" \
1422 +" bne 1b\n" \
1423 + extable \
1424 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1425 : "r" (&v->counter), "r" (i) \
1426 : "cc"); \
1427 @@ -314,6 +507,9 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1428 return result; \
1429 }
1430
1431 +#define ATOMIC64_OP_RETURN(op, op1, op2) __ATOMIC64_OP_RETURN(op, _unchecked, op1, op2, , ) \
1432 + __ATOMIC64_OP_RETURN(op, , op1, op2##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1433 +
1434 #define ATOMIC64_OPS(op, op1, op2) \
1435 ATOMIC64_OP(op, op1, op2) \
1436 ATOMIC64_OP_RETURN(op, op1, op2)
1437 @@ -323,7 +519,12 @@ ATOMIC64_OPS(sub, subs, sbc)
1438
1439 #undef ATOMIC64_OPS
1440 #undef ATOMIC64_OP_RETURN
1441 +#undef __ATOMIC64_OP_RETURN
1442 #undef ATOMIC64_OP
1443 +#undef __ATOMIC64_OP
1444 +#undef __OVERFLOW_EXTABLE
1445 +#undef __OVERFLOW_POST_RETURN
1446 +#undef __OVERFLOW_POST
1447
1448 static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1449 long long new)
1450 @@ -351,6 +552,31 @@ static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1451 return oldval;
1452 }
1453
1454 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *ptr, long long old,
1455 + long long new)
1456 +{
1457 + long long oldval;
1458 + unsigned long res;
1459 +
1460 + smp_mb();
1461 +
1462 + do {
1463 + __asm__ __volatile__("@ atomic64_cmpxchg_unchecked\n"
1464 + "ldrexd %1, %H1, [%3]\n"
1465 + "mov %0, #0\n"
1466 + "teq %1, %4\n"
1467 + "teqeq %H1, %H4\n"
1468 + "strexdeq %0, %5, %H5, [%3]"
1469 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1470 + : "r" (&ptr->counter), "r" (old), "r" (new)
1471 + : "cc");
1472 + } while (res);
1473 +
1474 + smp_mb();
1475 +
1476 + return oldval;
1477 +}
1478 +
1479 static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1480 {
1481 long long result;
1482 @@ -376,21 +602,35 @@ static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1483 static inline long long atomic64_dec_if_positive(atomic64_t *v)
1484 {
1485 long long result;
1486 - unsigned long tmp;
1487 + u64 tmp;
1488
1489 smp_mb();
1490 prefetchw(&v->counter);
1491
1492 __asm__ __volatile__("@ atomic64_dec_if_positive\n"
1493 -"1: ldrexd %0, %H0, [%3]\n"
1494 -" subs %Q0, %Q0, #1\n"
1495 -" sbc %R0, %R0, #0\n"
1496 +"1: ldrexd %1, %H1, [%3]\n"
1497 +" subs %Q0, %Q1, #1\n"
1498 +" sbcs %R0, %R1, #0\n"
1499 +
1500 +#ifdef CONFIG_PAX_REFCOUNT
1501 +" bvc 3f\n"
1502 +" mov %Q0, %Q1\n"
1503 +" mov %R0, %R1\n"
1504 +"2: " REFCOUNT_TRAP_INSN "\n"
1505 +"3:\n"
1506 +#endif
1507 +
1508 " teq %R0, #0\n"
1509 -" bmi 2f\n"
1510 +" bmi 4f\n"
1511 " strexd %1, %0, %H0, [%3]\n"
1512 " teq %1, #0\n"
1513 " bne 1b\n"
1514 -"2:"
1515 +"4:\n"
1516 +
1517 +#ifdef CONFIG_PAX_REFCOUNT
1518 + _ASM_EXTABLE(2b, 4b)
1519 +#endif
1520 +
1521 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
1522 : "r" (&v->counter)
1523 : "cc");
1524 @@ -414,13 +654,25 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1525 " teq %0, %5\n"
1526 " teqeq %H0, %H5\n"
1527 " moveq %1, #0\n"
1528 -" beq 2f\n"
1529 +" beq 4f\n"
1530 " adds %Q0, %Q0, %Q6\n"
1531 -" adc %R0, %R0, %R6\n"
1532 +" adcs %R0, %R0, %R6\n"
1533 +
1534 +#ifdef CONFIG_PAX_REFCOUNT
1535 +" bvc 3f\n"
1536 +"2: " REFCOUNT_TRAP_INSN "\n"
1537 +"3:\n"
1538 +#endif
1539 +
1540 " strexd %2, %0, %H0, [%4]\n"
1541 " teq %2, #0\n"
1542 " bne 1b\n"
1543 -"2:"
1544 +"4:\n"
1545 +
1546 +#ifdef CONFIG_PAX_REFCOUNT
1547 + _ASM_EXTABLE(2b, 4b)
1548 +#endif
1549 +
1550 : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
1551 : "r" (&v->counter), "r" (u), "r" (a)
1552 : "cc");
1553 @@ -433,10 +685,13 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1554
1555 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
1556 #define atomic64_inc(v) atomic64_add(1LL, (v))
1557 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1LL, (v))
1558 #define atomic64_inc_return(v) atomic64_add_return(1LL, (v))
1559 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1LL, (v))
1560 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
1561 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
1562 #define atomic64_dec(v) atomic64_sub(1LL, (v))
1563 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1LL, (v))
1564 #define atomic64_dec_return(v) atomic64_sub_return(1LL, (v))
1565 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
1566 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
1567 diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
1568 index d2f81e6..3c4dba5 100644
1569 --- a/arch/arm/include/asm/barrier.h
1570 +++ b/arch/arm/include/asm/barrier.h
1571 @@ -67,7 +67,7 @@
1572 do { \
1573 compiletime_assert_atomic_type(*p); \
1574 smp_mb(); \
1575 - ACCESS_ONCE(*p) = (v); \
1576 + ACCESS_ONCE_RW(*p) = (v); \
1577 } while (0)
1578
1579 #define smp_load_acquire(p) \
1580 diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
1581 index 75fe66b..ba3dee4 100644
1582 --- a/arch/arm/include/asm/cache.h
1583 +++ b/arch/arm/include/asm/cache.h
1584 @@ -4,8 +4,10 @@
1585 #ifndef __ASMARM_CACHE_H
1586 #define __ASMARM_CACHE_H
1587
1588 +#include <linux/const.h>
1589 +
1590 #define L1_CACHE_SHIFT CONFIG_ARM_L1_CACHE_SHIFT
1591 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
1592 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
1593
1594 /*
1595 * Memory returned by kmalloc() may be used for DMA, so we must make
1596 @@ -24,5 +26,6 @@
1597 #endif
1598
1599 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
1600 +#define __read_only __attribute__ ((__section__(".data..read_only")))
1601
1602 #endif
1603 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
1604 index 2d46862..a35415b 100644
1605 --- a/arch/arm/include/asm/cacheflush.h
1606 +++ b/arch/arm/include/asm/cacheflush.h
1607 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
1608 void (*dma_unmap_area)(const void *, size_t, int);
1609
1610 void (*dma_flush_range)(const void *, const void *);
1611 -};
1612 +} __no_const;
1613
1614 /*
1615 * Select the calling method
1616 diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
1617 index 5233151..87a71fa 100644
1618 --- a/arch/arm/include/asm/checksum.h
1619 +++ b/arch/arm/include/asm/checksum.h
1620 @@ -37,7 +37,19 @@ __wsum
1621 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
1622
1623 __wsum
1624 -csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1625 +__csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1626 +
1627 +static inline __wsum
1628 +csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr)
1629 +{
1630 + __wsum ret;
1631 + pax_open_userland();
1632 + ret = __csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
1633 + pax_close_userland();
1634 + return ret;
1635 +}
1636 +
1637 +
1638
1639 /*
1640 * Fold a partial checksum without adding pseudo headers
1641 diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
1642 index abb2c37..96db950 100644
1643 --- a/arch/arm/include/asm/cmpxchg.h
1644 +++ b/arch/arm/include/asm/cmpxchg.h
1645 @@ -104,6 +104,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
1646
1647 #define xchg(ptr,x) \
1648 ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1649 +#define xchg_unchecked(ptr,x) \
1650 + ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1651
1652 #include <asm-generic/cmpxchg-local.h>
1653
1654 diff --git a/arch/arm/include/asm/cpuidle.h b/arch/arm/include/asm/cpuidle.h
1655 index 0f84249..8e83c55 100644
1656 --- a/arch/arm/include/asm/cpuidle.h
1657 +++ b/arch/arm/include/asm/cpuidle.h
1658 @@ -32,7 +32,7 @@ struct device_node;
1659 struct cpuidle_ops {
1660 int (*suspend)(int cpu, unsigned long arg);
1661 int (*init)(struct device_node *, int cpu);
1662 -};
1663 +} __no_const;
1664
1665 struct of_cpuidle_method {
1666 const char *method;
1667 diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
1668 index 6ddbe44..b5e38b1a 100644
1669 --- a/arch/arm/include/asm/domain.h
1670 +++ b/arch/arm/include/asm/domain.h
1671 @@ -48,18 +48,37 @@
1672 * Domain types
1673 */
1674 #define DOMAIN_NOACCESS 0
1675 -#define DOMAIN_CLIENT 1
1676 #ifdef CONFIG_CPU_USE_DOMAINS
1677 +#define DOMAIN_USERCLIENT 1
1678 +#define DOMAIN_KERNELCLIENT 1
1679 #define DOMAIN_MANAGER 3
1680 +#define DOMAIN_VECTORS DOMAIN_USER
1681 #else
1682 +
1683 +#ifdef CONFIG_PAX_KERNEXEC
1684 #define DOMAIN_MANAGER 1
1685 +#define DOMAIN_KERNEXEC 3
1686 +#else
1687 +#define DOMAIN_MANAGER 1
1688 +#endif
1689 +
1690 +#ifdef CONFIG_PAX_MEMORY_UDEREF
1691 +#define DOMAIN_USERCLIENT 0
1692 +#define DOMAIN_UDEREF 1
1693 +#define DOMAIN_VECTORS DOMAIN_KERNEL
1694 +#else
1695 +#define DOMAIN_USERCLIENT 1
1696 +#define DOMAIN_VECTORS DOMAIN_USER
1697 +#endif
1698 +#define DOMAIN_KERNELCLIENT 1
1699 +
1700 #endif
1701
1702 #define domain_val(dom,type) ((type) << (2*(dom)))
1703
1704 #ifndef __ASSEMBLY__
1705
1706 -#ifdef CONFIG_CPU_USE_DOMAINS
1707 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
1708 static inline void set_domain(unsigned val)
1709 {
1710 asm volatile(
1711 @@ -68,15 +87,7 @@ static inline void set_domain(unsigned val)
1712 isb();
1713 }
1714
1715 -#define modify_domain(dom,type) \
1716 - do { \
1717 - struct thread_info *thread = current_thread_info(); \
1718 - unsigned int domain = thread->cpu_domain; \
1719 - domain &= ~domain_val(dom, DOMAIN_MANAGER); \
1720 - thread->cpu_domain = domain | domain_val(dom, type); \
1721 - set_domain(thread->cpu_domain); \
1722 - } while (0)
1723 -
1724 +extern void modify_domain(unsigned int dom, unsigned int type);
1725 #else
1726 static inline void set_domain(unsigned val) { }
1727 static inline void modify_domain(unsigned dom, unsigned type) { }
1728 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
1729 index d2315ff..f60b47b 100644
1730 --- a/arch/arm/include/asm/elf.h
1731 +++ b/arch/arm/include/asm/elf.h
1732 @@ -117,7 +117,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1733 the loader. We need to make sure that it is out of the way of the program
1734 that it will "exec", and that there is sufficient room for the brk. */
1735
1736 -#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1737 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1738 +
1739 +#ifdef CONFIG_PAX_ASLR
1740 +#define PAX_ELF_ET_DYN_BASE 0x00008000UL
1741 +
1742 +#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1743 +#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1744 +#endif
1745
1746 /* When the program starts, a1 contains a pointer to a function to be
1747 registered with atexit, as per the SVR4 ABI. A value of 0 means we
1748 diff --git a/arch/arm/include/asm/fncpy.h b/arch/arm/include/asm/fncpy.h
1749 index de53547..52b9a28 100644
1750 --- a/arch/arm/include/asm/fncpy.h
1751 +++ b/arch/arm/include/asm/fncpy.h
1752 @@ -81,7 +81,9 @@
1753 BUG_ON((uintptr_t)(dest_buf) & (FNCPY_ALIGN - 1) || \
1754 (__funcp_address & ~(uintptr_t)1 & (FNCPY_ALIGN - 1))); \
1755 \
1756 + pax_open_kernel(); \
1757 memcpy(dest_buf, (void const *)(__funcp_address & ~1), size); \
1758 + pax_close_kernel(); \
1759 flush_icache_range((unsigned long)(dest_buf), \
1760 (unsigned long)(dest_buf) + (size)); \
1761 \
1762 diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
1763 index 4e78065..f265b48 100644
1764 --- a/arch/arm/include/asm/futex.h
1765 +++ b/arch/arm/include/asm/futex.h
1766 @@ -46,6 +46,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1767 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1768 return -EFAULT;
1769
1770 + pax_open_userland();
1771 +
1772 smp_mb();
1773 /* Prefetching cannot fault */
1774 prefetchw(uaddr);
1775 @@ -63,6 +65,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1776 : "cc", "memory");
1777 smp_mb();
1778
1779 + pax_close_userland();
1780 +
1781 *uval = val;
1782 return ret;
1783 }
1784 @@ -93,6 +97,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1785 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1786 return -EFAULT;
1787
1788 + pax_open_userland();
1789 +
1790 __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
1791 "1: " TUSER(ldr) " %1, [%4]\n"
1792 " teq %1, %2\n"
1793 @@ -103,6 +109,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1794 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
1795 : "cc", "memory");
1796
1797 + pax_close_userland();
1798 +
1799 *uval = val;
1800 return ret;
1801 }
1802 @@ -125,6 +133,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1803 return -EFAULT;
1804
1805 pagefault_disable(); /* implies preempt_disable() */
1806 + pax_open_userland();
1807
1808 switch (op) {
1809 case FUTEX_OP_SET:
1810 @@ -146,6 +155,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1811 ret = -ENOSYS;
1812 }
1813
1814 + pax_close_userland();
1815 pagefault_enable(); /* subsumes preempt_enable() */
1816
1817 if (!ret) {
1818 diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
1819 index 83eb2f7..ed77159 100644
1820 --- a/arch/arm/include/asm/kmap_types.h
1821 +++ b/arch/arm/include/asm/kmap_types.h
1822 @@ -4,6 +4,6 @@
1823 /*
1824 * This is the "bare minimum". AIO seems to require this.
1825 */
1826 -#define KM_TYPE_NR 16
1827 +#define KM_TYPE_NR 17
1828
1829 #endif
1830 diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
1831 index 9e614a1..3302cca 100644
1832 --- a/arch/arm/include/asm/mach/dma.h
1833 +++ b/arch/arm/include/asm/mach/dma.h
1834 @@ -22,7 +22,7 @@ struct dma_ops {
1835 int (*residue)(unsigned int, dma_t *); /* optional */
1836 int (*setspeed)(unsigned int, dma_t *, int); /* optional */
1837 const char *type;
1838 -};
1839 +} __do_const;
1840
1841 struct dma_struct {
1842 void *addr; /* single DMA address */
1843 diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
1844 index f98c7f3..e5c626d 100644
1845 --- a/arch/arm/include/asm/mach/map.h
1846 +++ b/arch/arm/include/asm/mach/map.h
1847 @@ -23,17 +23,19 @@ struct map_desc {
1848
1849 /* types 0-3 are defined in asm/io.h */
1850 enum {
1851 - MT_UNCACHED = 4,
1852 - MT_CACHECLEAN,
1853 - MT_MINICLEAN,
1854 + MT_UNCACHED_RW = 4,
1855 + MT_CACHECLEAN_RO,
1856 + MT_MINICLEAN_RO,
1857 MT_LOW_VECTORS,
1858 MT_HIGH_VECTORS,
1859 - MT_MEMORY_RWX,
1860 + __MT_MEMORY_RWX,
1861 MT_MEMORY_RW,
1862 - MT_ROM,
1863 - MT_MEMORY_RWX_NONCACHED,
1864 + MT_MEMORY_RX,
1865 + MT_ROM_RX,
1866 + MT_MEMORY_RW_NONCACHED,
1867 + MT_MEMORY_RX_NONCACHED,
1868 MT_MEMORY_RW_DTCM,
1869 - MT_MEMORY_RWX_ITCM,
1870 + MT_MEMORY_RX_ITCM,
1871 MT_MEMORY_RW_SO,
1872 MT_MEMORY_DMA_READY,
1873 };
1874 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
1875 index 563b92f..689d58e 100644
1876 --- a/arch/arm/include/asm/outercache.h
1877 +++ b/arch/arm/include/asm/outercache.h
1878 @@ -39,7 +39,7 @@ struct outer_cache_fns {
1879 /* This is an ARM L2C thing */
1880 void (*write_sec)(unsigned long, unsigned);
1881 void (*configure)(const struct l2x0_regs *);
1882 -};
1883 +} __no_const;
1884
1885 extern struct outer_cache_fns outer_cache;
1886
1887 diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
1888 index 4355f0e..cd9168e 100644
1889 --- a/arch/arm/include/asm/page.h
1890 +++ b/arch/arm/include/asm/page.h
1891 @@ -23,6 +23,7 @@
1892
1893 #else
1894
1895 +#include <linux/compiler.h>
1896 #include <asm/glue.h>
1897
1898 /*
1899 @@ -114,7 +115,7 @@ struct cpu_user_fns {
1900 void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
1901 void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
1902 unsigned long vaddr, struct vm_area_struct *vma);
1903 -};
1904 +} __no_const;
1905
1906 #ifdef MULTI_USER
1907 extern struct cpu_user_fns cpu_user;
1908 diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
1909 index 19cfab5..3f5c7e9 100644
1910 --- a/arch/arm/include/asm/pgalloc.h
1911 +++ b/arch/arm/include/asm/pgalloc.h
1912 @@ -17,6 +17,7 @@
1913 #include <asm/processor.h>
1914 #include <asm/cacheflush.h>
1915 #include <asm/tlbflush.h>
1916 +#include <asm/system_info.h>
1917
1918 #define check_pgt_cache() do { } while (0)
1919
1920 @@ -43,6 +44,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1921 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
1922 }
1923
1924 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1925 +{
1926 + pud_populate(mm, pud, pmd);
1927 +}
1928 +
1929 #else /* !CONFIG_ARM_LPAE */
1930
1931 /*
1932 @@ -51,6 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1933 #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
1934 #define pmd_free(mm, pmd) do { } while (0)
1935 #define pud_populate(mm,pmd,pte) BUG()
1936 +#define pud_populate_kernel(mm,pmd,pte) BUG()
1937
1938 #endif /* CONFIG_ARM_LPAE */
1939
1940 @@ -128,6 +135,19 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
1941 __free_page(pte);
1942 }
1943
1944 +static inline void __section_update(pmd_t *pmdp, unsigned long addr, pmdval_t prot)
1945 +{
1946 +#ifdef CONFIG_ARM_LPAE
1947 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1948 +#else
1949 + if (addr & SECTION_SIZE)
1950 + pmdp[1] = __pmd(pmd_val(pmdp[1]) | prot);
1951 + else
1952 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1953 +#endif
1954 + flush_pmd_entry(pmdp);
1955 +}
1956 +
1957 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte,
1958 pmdval_t prot)
1959 {
1960 diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h
1961 index 5e68278..1869bae 100644
1962 --- a/arch/arm/include/asm/pgtable-2level-hwdef.h
1963 +++ b/arch/arm/include/asm/pgtable-2level-hwdef.h
1964 @@ -27,7 +27,7 @@
1965 /*
1966 * - section
1967 */
1968 -#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1969 +#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1970 #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2)
1971 #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3)
1972 #define PMD_SECT_XN (_AT(pmdval_t, 1) << 4) /* v6 */
1973 @@ -39,6 +39,7 @@
1974 #define PMD_SECT_nG (_AT(pmdval_t, 1) << 17) /* v6 */
1975 #define PMD_SECT_SUPER (_AT(pmdval_t, 1) << 18) /* v6 */
1976 #define PMD_SECT_AF (_AT(pmdval_t, 0))
1977 +#define PMD_SECT_RDONLY (_AT(pmdval_t, 0))
1978
1979 #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0))
1980 #define PMD_SECT_BUFFERED (PMD_SECT_BUFFERABLE)
1981 @@ -68,6 +69,7 @@
1982 * - extended small page/tiny page
1983 */
1984 #define PTE_EXT_XN (_AT(pteval_t, 1) << 0) /* v6 */
1985 +#define PTE_EXT_PXN (_AT(pteval_t, 1) << 2) /* v7 */
1986 #define PTE_EXT_AP_MASK (_AT(pteval_t, 3) << 4)
1987 #define PTE_EXT_AP0 (_AT(pteval_t, 1) << 4)
1988 #define PTE_EXT_AP1 (_AT(pteval_t, 2) << 4)
1989 diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
1990 index bfd662e..f6cbb02 100644
1991 --- a/arch/arm/include/asm/pgtable-2level.h
1992 +++ b/arch/arm/include/asm/pgtable-2level.h
1993 @@ -127,6 +127,9 @@
1994 #define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */
1995 #define L_PTE_NONE (_AT(pteval_t, 1) << 11)
1996
1997 +/* Two-level page tables only have PXN in the PGD, not in the PTE. */
1998 +#define L_PTE_PXN (_AT(pteval_t, 0))
1999 +
2000 /*
2001 * These are the memory types, defined to be compatible with
2002 * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
2003 diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
2004 index a745a2a..481350a 100644
2005 --- a/arch/arm/include/asm/pgtable-3level.h
2006 +++ b/arch/arm/include/asm/pgtable-3level.h
2007 @@ -80,6 +80,7 @@
2008 #define L_PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */
2009 #define L_PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */
2010 #define L_PTE_YOUNG (_AT(pteval_t, 1) << 10) /* AF */
2011 +#define L_PTE_PXN (_AT(pteval_t, 1) << 53) /* PXN */
2012 #define L_PTE_XN (_AT(pteval_t, 1) << 54) /* XN */
2013 #define L_PTE_DIRTY (_AT(pteval_t, 1) << 55)
2014 #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56)
2015 @@ -91,10 +92,12 @@
2016 #define L_PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 56)
2017 #define L_PMD_SECT_NONE (_AT(pmdval_t, 1) << 57)
2018 #define L_PMD_SECT_RDONLY (_AT(pteval_t, 1) << 58)
2019 +#define PMD_SECT_RDONLY PMD_SECT_AP2
2020
2021 /*
2022 * To be used in assembly code with the upper page attributes.
2023 */
2024 +#define L_PTE_PXN_HIGH (1 << (53 - 32))
2025 #define L_PTE_XN_HIGH (1 << (54 - 32))
2026 #define L_PTE_DIRTY_HIGH (1 << (55 - 32))
2027
2028 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
2029 index f403541..b10df68 100644
2030 --- a/arch/arm/include/asm/pgtable.h
2031 +++ b/arch/arm/include/asm/pgtable.h
2032 @@ -33,6 +33,9 @@
2033 #include <asm/pgtable-2level.h>
2034 #endif
2035
2036 +#define ktla_ktva(addr) (addr)
2037 +#define ktva_ktla(addr) (addr)
2038 +
2039 /*
2040 * Just any arbitrary offset to the start of the vmalloc VM area: the
2041 * current 8MB value just means that there will be a 8MB "hole" after the
2042 @@ -48,6 +51,9 @@
2043 #define LIBRARY_TEXT_START 0x0c000000
2044
2045 #ifndef __ASSEMBLY__
2046 +extern pteval_t __supported_pte_mask;
2047 +extern pmdval_t __supported_pmd_mask;
2048 +
2049 extern void __pte_error(const char *file, int line, pte_t);
2050 extern void __pmd_error(const char *file, int line, pmd_t);
2051 extern void __pgd_error(const char *file, int line, pgd_t);
2052 @@ -56,6 +62,48 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2053 #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd)
2054 #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd)
2055
2056 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
2057 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
2058 +
2059 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2060 +#include <asm/domain.h>
2061 +#include <linux/thread_info.h>
2062 +#include <linux/preempt.h>
2063 +
2064 +static inline int test_domain(int domain, int domaintype)
2065 +{
2066 + return ((current_thread_info()->cpu_domain) & domain_val(domain, 3)) == domain_val(domain, domaintype);
2067 +}
2068 +#endif
2069 +
2070 +#ifdef CONFIG_PAX_KERNEXEC
2071 +static inline unsigned long pax_open_kernel(void) {
2072 +#ifdef CONFIG_ARM_LPAE
2073 + /* TODO */
2074 +#else
2075 + preempt_disable();
2076 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC));
2077 + modify_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC);
2078 +#endif
2079 + return 0;
2080 +}
2081 +
2082 +static inline unsigned long pax_close_kernel(void) {
2083 +#ifdef CONFIG_ARM_LPAE
2084 + /* TODO */
2085 +#else
2086 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_MANAGER));
2087 + /* DOMAIN_MANAGER = "client" under KERNEXEC */
2088 + modify_domain(DOMAIN_KERNEL, DOMAIN_MANAGER);
2089 + preempt_enable_no_resched();
2090 +#endif
2091 + return 0;
2092 +}
2093 +#else
2094 +static inline unsigned long pax_open_kernel(void) { return 0; }
2095 +static inline unsigned long pax_close_kernel(void) { return 0; }
2096 +#endif
2097 +
2098 /*
2099 * This is the lowest virtual address we can permit any user space
2100 * mapping to be mapped at. This is particularly important for
2101 @@ -75,8 +123,8 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2102 /*
2103 * The pgprot_* and protection_map entries will be fixed up in runtime
2104 * to include the cachable and bufferable bits based on memory policy,
2105 - * as well as any architecture dependent bits like global/ASID and SMP
2106 - * shared mapping bits.
2107 + * as well as any architecture dependent bits like global/ASID, PXN,
2108 + * and SMP shared mapping bits.
2109 */
2110 #define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG
2111
2112 @@ -307,7 +355,7 @@ static inline pte_t pte_mknexec(pte_t pte)
2113 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
2114 {
2115 const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER |
2116 - L_PTE_NONE | L_PTE_VALID;
2117 + L_PTE_NONE | L_PTE_VALID | __supported_pte_mask;
2118 pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
2119 return pte;
2120 }
2121 diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
2122 index c25ef3e..735f14b 100644
2123 --- a/arch/arm/include/asm/psci.h
2124 +++ b/arch/arm/include/asm/psci.h
2125 @@ -32,7 +32,7 @@ struct psci_operations {
2126 int (*affinity_info)(unsigned long target_affinity,
2127 unsigned long lowest_affinity_level);
2128 int (*migrate_info_type)(void);
2129 -};
2130 +} __no_const;
2131
2132 extern struct psci_operations psci_ops;
2133 extern struct smp_operations psci_smp_ops;
2134 diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
2135 index 18f5a55..5072a40 100644
2136 --- a/arch/arm/include/asm/smp.h
2137 +++ b/arch/arm/include/asm/smp.h
2138 @@ -107,7 +107,7 @@ struct smp_operations {
2139 int (*cpu_disable)(unsigned int cpu);
2140 #endif
2141 #endif
2142 -};
2143 +} __no_const;
2144
2145 struct of_cpu_method {
2146 const char *method;
2147 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
2148 index bd32ede..bd90a0b 100644
2149 --- a/arch/arm/include/asm/thread_info.h
2150 +++ b/arch/arm/include/asm/thread_info.h
2151 @@ -74,9 +74,9 @@ struct thread_info {
2152 .flags = 0, \
2153 .preempt_count = INIT_PREEMPT_COUNT, \
2154 .addr_limit = KERNEL_DS, \
2155 - .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2156 - domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2157 - domain_val(DOMAIN_IO, DOMAIN_CLIENT), \
2158 + .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \
2159 + domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT) | \
2160 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT), \
2161 }
2162
2163 #define init_thread_info (init_thread_union.thread_info)
2164 @@ -152,7 +152,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2165 #define TIF_SYSCALL_AUDIT 9
2166 #define TIF_SYSCALL_TRACEPOINT 10
2167 #define TIF_SECCOMP 11 /* seccomp syscall filtering active */
2168 -#define TIF_NOHZ 12 /* in adaptive nohz mode */
2169 +/* within 8 bits of TIF_SYSCALL_TRACE
2170 + * to meet flexible second operand requirements
2171 + */
2172 +#define TIF_GRSEC_SETXID 12
2173 +#define TIF_NOHZ 13 /* in adaptive nohz mode */
2174 #define TIF_USING_IWMMXT 17
2175 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
2176 #define TIF_RESTORE_SIGMASK 20
2177 @@ -166,10 +170,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2178 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
2179 #define _TIF_SECCOMP (1 << TIF_SECCOMP)
2180 #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT)
2181 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
2182
2183 /* Checks for any syscall work in entry-common.S */
2184 #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
2185 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
2186 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | _TIF_GRSEC_SETXID)
2187
2188 /*
2189 * Change these and you break ASM code in entry-common.S
2190 diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
2191 index 5f833f7..76e6644 100644
2192 --- a/arch/arm/include/asm/tls.h
2193 +++ b/arch/arm/include/asm/tls.h
2194 @@ -3,6 +3,7 @@
2195
2196 #include <linux/compiler.h>
2197 #include <asm/thread_info.h>
2198 +#include <asm/pgtable.h>
2199
2200 #ifdef __ASSEMBLY__
2201 #include <asm/asm-offsets.h>
2202 @@ -89,7 +90,9 @@ static inline void set_tls(unsigned long val)
2203 * at 0xffff0fe0 must be used instead. (see
2204 * entry-armv.S for details)
2205 */
2206 + pax_open_kernel();
2207 *((unsigned int *)0xffff0ff0) = val;
2208 + pax_close_kernel();
2209 #endif
2210 }
2211
2212 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
2213 index 74b17d0..57a4bf4 100644
2214 --- a/arch/arm/include/asm/uaccess.h
2215 +++ b/arch/arm/include/asm/uaccess.h
2216 @@ -18,6 +18,7 @@
2217 #include <asm/domain.h>
2218 #include <asm/unified.h>
2219 #include <asm/compiler.h>
2220 +#include <asm/pgtable.h>
2221
2222 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2223 #include <asm-generic/uaccess-unaligned.h>
2224 @@ -70,11 +71,38 @@ extern int __put_user_bad(void);
2225 static inline void set_fs(mm_segment_t fs)
2226 {
2227 current_thread_info()->addr_limit = fs;
2228 - modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER);
2229 + modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_KERNELCLIENT : DOMAIN_MANAGER);
2230 }
2231
2232 #define segment_eq(a, b) ((a) == (b))
2233
2234 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
2235 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
2236 +
2237 +static inline void pax_open_userland(void)
2238 +{
2239 +
2240 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2241 + if (segment_eq(get_fs(), USER_DS)) {
2242 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_UDEREF));
2243 + modify_domain(DOMAIN_USER, DOMAIN_UDEREF);
2244 + }
2245 +#endif
2246 +
2247 +}
2248 +
2249 +static inline void pax_close_userland(void)
2250 +{
2251 +
2252 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2253 + if (segment_eq(get_fs(), USER_DS)) {
2254 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_NOACCESS));
2255 + modify_domain(DOMAIN_USER, DOMAIN_NOACCESS);
2256 + }
2257 +#endif
2258 +
2259 +}
2260 +
2261 #define __addr_ok(addr) ({ \
2262 unsigned long flag; \
2263 __asm__("cmp %2, %0; movlo %0, #0" \
2264 @@ -198,8 +226,12 @@ extern int __get_user_64t_4(void *);
2265
2266 #define get_user(x, p) \
2267 ({ \
2268 + int __e; \
2269 might_fault(); \
2270 - __get_user_check(x, p); \
2271 + pax_open_userland(); \
2272 + __e = __get_user_check((x), (p)); \
2273 + pax_close_userland(); \
2274 + __e; \
2275 })
2276
2277 extern int __put_user_1(void *, unsigned int);
2278 @@ -244,8 +276,12 @@ extern int __put_user_8(void *, unsigned long long);
2279
2280 #define put_user(x, p) \
2281 ({ \
2282 + int __e; \
2283 might_fault(); \
2284 - __put_user_check(x, p); \
2285 + pax_open_userland(); \
2286 + __e = __put_user_check((x), (p)); \
2287 + pax_close_userland(); \
2288 + __e; \
2289 })
2290
2291 #else /* CONFIG_MMU */
2292 @@ -269,6 +305,7 @@ static inline void set_fs(mm_segment_t fs)
2293
2294 #endif /* CONFIG_MMU */
2295
2296 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
2297 #define access_ok(type, addr, size) (__range_ok(addr, size) == 0)
2298
2299 #define user_addr_max() \
2300 @@ -286,13 +323,17 @@ static inline void set_fs(mm_segment_t fs)
2301 #define __get_user(x, ptr) \
2302 ({ \
2303 long __gu_err = 0; \
2304 + pax_open_userland(); \
2305 __get_user_err((x), (ptr), __gu_err); \
2306 + pax_close_userland(); \
2307 __gu_err; \
2308 })
2309
2310 #define __get_user_error(x, ptr, err) \
2311 ({ \
2312 + pax_open_userland(); \
2313 __get_user_err((x), (ptr), err); \
2314 + pax_close_userland(); \
2315 (void) 0; \
2316 })
2317
2318 @@ -368,13 +409,17 @@ do { \
2319 #define __put_user(x, ptr) \
2320 ({ \
2321 long __pu_err = 0; \
2322 + pax_open_userland(); \
2323 __put_user_err((x), (ptr), __pu_err); \
2324 + pax_close_userland(); \
2325 __pu_err; \
2326 })
2327
2328 #define __put_user_error(x, ptr, err) \
2329 ({ \
2330 + pax_open_userland(); \
2331 __put_user_err((x), (ptr), err); \
2332 + pax_close_userland(); \
2333 (void) 0; \
2334 })
2335
2336 @@ -474,11 +519,44 @@ do { \
2337
2338
2339 #ifdef CONFIG_MMU
2340 -extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
2341 -extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
2342 +extern unsigned long __must_check ___copy_from_user(void *to, const void __user *from, unsigned long n);
2343 +extern unsigned long __must_check ___copy_to_user(void __user *to, const void *from, unsigned long n);
2344 +
2345 +static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
2346 +{
2347 + unsigned long ret;
2348 +
2349 + check_object_size(to, n, false);
2350 + pax_open_userland();
2351 + ret = ___copy_from_user(to, from, n);
2352 + pax_close_userland();
2353 + return ret;
2354 +}
2355 +
2356 +static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
2357 +{
2358 + unsigned long ret;
2359 +
2360 + check_object_size(from, n, true);
2361 + pax_open_userland();
2362 + ret = ___copy_to_user(to, from, n);
2363 + pax_close_userland();
2364 + return ret;
2365 +}
2366 +
2367 extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n);
2368 -extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
2369 +extern unsigned long __must_check ___clear_user(void __user *addr, unsigned long n);
2370 extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned long n);
2371 +
2372 +static inline unsigned long __must_check __clear_user(void __user *addr, unsigned long n)
2373 +{
2374 + unsigned long ret;
2375 + pax_open_userland();
2376 + ret = ___clear_user(addr, n);
2377 + pax_close_userland();
2378 + return ret;
2379 +}
2380 +
2381 #else
2382 #define __copy_from_user(to, from, n) (memcpy(to, (void __force *)from, n), 0)
2383 #define __copy_to_user(to, from, n) (memcpy((void __force *)to, from, n), 0)
2384 @@ -487,6 +565,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
2385
2386 static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
2387 {
2388 + if ((long)n < 0)
2389 + return n;
2390 +
2391 if (access_ok(VERIFY_READ, from, n))
2392 n = __copy_from_user(to, from, n);
2393 else /* security hole - plug it */
2394 @@ -496,6 +577,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
2395
2396 static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
2397 {
2398 + if ((long)n < 0)
2399 + return n;
2400 +
2401 if (access_ok(VERIFY_WRITE, to, n))
2402 n = __copy_to_user(to, from, n);
2403 return n;
2404 diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
2405 index 5af0ed1..cea83883 100644
2406 --- a/arch/arm/include/uapi/asm/ptrace.h
2407 +++ b/arch/arm/include/uapi/asm/ptrace.h
2408 @@ -92,7 +92,7 @@
2409 * ARMv7 groups of PSR bits
2410 */
2411 #define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
2412 -#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
2413 +#define PSR_ISET_MASK 0x01000020 /* ISA state (J, T) mask */
2414 #define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
2415 #define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
2416
2417 diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
2418 index a88671c..1cc895e 100644
2419 --- a/arch/arm/kernel/armksyms.c
2420 +++ b/arch/arm/kernel/armksyms.c
2421 @@ -55,7 +55,7 @@ EXPORT_SYMBOL(arm_delay_ops);
2422
2423 /* networking */
2424 EXPORT_SYMBOL(csum_partial);
2425 -EXPORT_SYMBOL(csum_partial_copy_from_user);
2426 +EXPORT_SYMBOL(__csum_partial_copy_from_user);
2427 EXPORT_SYMBOL(csum_partial_copy_nocheck);
2428 EXPORT_SYMBOL(__csum_ipv6_magic);
2429
2430 @@ -91,9 +91,9 @@ EXPORT_SYMBOL(__memzero);
2431 #ifdef CONFIG_MMU
2432 EXPORT_SYMBOL(copy_page);
2433
2434 -EXPORT_SYMBOL(__copy_from_user);
2435 -EXPORT_SYMBOL(__copy_to_user);
2436 -EXPORT_SYMBOL(__clear_user);
2437 +EXPORT_SYMBOL(___copy_from_user);
2438 +EXPORT_SYMBOL(___copy_to_user);
2439 +EXPORT_SYMBOL(___clear_user);
2440
2441 EXPORT_SYMBOL(__get_user_1);
2442 EXPORT_SYMBOL(__get_user_2);
2443 diff --git a/arch/arm/kernel/cpuidle.c b/arch/arm/kernel/cpuidle.c
2444 index 318da33..373689f 100644
2445 --- a/arch/arm/kernel/cpuidle.c
2446 +++ b/arch/arm/kernel/cpuidle.c
2447 @@ -19,7 +19,7 @@ extern struct of_cpuidle_method __cpuidle_method_of_table[];
2448 static const struct of_cpuidle_method __cpuidle_method_of_table_sentinel
2449 __used __section(__cpuidle_method_of_table_end);
2450
2451 -static struct cpuidle_ops cpuidle_ops[NR_CPUS];
2452 +static struct cpuidle_ops cpuidle_ops[NR_CPUS] __read_only;
2453
2454 /**
2455 * arm_cpuidle_simple_enter() - a wrapper to cpu_do_idle()
2456 diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
2457 index 570306c..c87f193 100644
2458 --- a/arch/arm/kernel/entry-armv.S
2459 +++ b/arch/arm/kernel/entry-armv.S
2460 @@ -48,6 +48,87 @@
2461 9997:
2462 .endm
2463
2464 + .macro pax_enter_kernel
2465 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2466 + @ make aligned space for saved DACR
2467 + sub sp, sp, #8
2468 + @ save regs
2469 + stmdb sp!, {r1, r2}
2470 + @ read DACR from cpu_domain into r1
2471 + mov r2, sp
2472 + @ assume 8K pages, since we have to split the immediate in two
2473 + bic r2, r2, #(0x1fc0)
2474 + bic r2, r2, #(0x3f)
2475 + ldr r1, [r2, #TI_CPU_DOMAIN]
2476 + @ store old DACR on stack
2477 + str r1, [sp, #8]
2478 +#ifdef CONFIG_PAX_KERNEXEC
2479 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2480 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2481 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2482 +#endif
2483 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2484 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2485 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2486 +#endif
2487 + @ write r1 to current_thread_info()->cpu_domain
2488 + str r1, [r2, #TI_CPU_DOMAIN]
2489 + @ write r1 to DACR
2490 + mcr p15, 0, r1, c3, c0, 0
2491 + @ instruction sync
2492 + instr_sync
2493 + @ restore regs
2494 + ldmia sp!, {r1, r2}
2495 +#endif
2496 + .endm
2497 +
2498 + .macro pax_open_userland
2499 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2500 + @ save regs
2501 + stmdb sp!, {r0, r1}
2502 + @ read DACR from cpu_domain into r1
2503 + mov r0, sp
2504 + @ assume 8K pages, since we have to split the immediate in two
2505 + bic r0, r0, #(0x1fc0)
2506 + bic r0, r0, #(0x3f)
2507 + ldr r1, [r0, #TI_CPU_DOMAIN]
2508 + @ set current DOMAIN_USER to DOMAIN_CLIENT
2509 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2510 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2511 + @ write r1 to current_thread_info()->cpu_domain
2512 + str r1, [r0, #TI_CPU_DOMAIN]
2513 + @ write r1 to DACR
2514 + mcr p15, 0, r1, c3, c0, 0
2515 + @ instruction sync
2516 + instr_sync
2517 + @ restore regs
2518 + ldmia sp!, {r0, r1}
2519 +#endif
2520 + .endm
2521 +
2522 + .macro pax_close_userland
2523 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2524 + @ save regs
2525 + stmdb sp!, {r0, r1}
2526 + @ read DACR from cpu_domain into r1
2527 + mov r0, sp
2528 + @ assume 8K pages, since we have to split the immediate in two
2529 + bic r0, r0, #(0x1fc0)
2530 + bic r0, r0, #(0x3f)
2531 + ldr r1, [r0, #TI_CPU_DOMAIN]
2532 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2533 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2534 + @ write r1 to current_thread_info()->cpu_domain
2535 + str r1, [r0, #TI_CPU_DOMAIN]
2536 + @ write r1 to DACR
2537 + mcr p15, 0, r1, c3, c0, 0
2538 + @ instruction sync
2539 + instr_sync
2540 + @ restore regs
2541 + ldmia sp!, {r0, r1}
2542 +#endif
2543 + .endm
2544 +
2545 .macro pabt_helper
2546 @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5
2547 #ifdef MULTI_PABORT
2548 @@ -90,11 +171,15 @@
2549 * Invalid mode handlers
2550 */
2551 .macro inv_entry, reason
2552 +
2553 + pax_enter_kernel
2554 +
2555 sub sp, sp, #S_FRAME_SIZE
2556 ARM( stmib sp, {r1 - lr} )
2557 THUMB( stmia sp, {r0 - r12} )
2558 THUMB( str sp, [sp, #S_SP] )
2559 THUMB( str lr, [sp, #S_LR] )
2560 +
2561 mov r1, #\reason
2562 .endm
2563
2564 @@ -150,7 +235,11 @@ ENDPROC(__und_invalid)
2565 .macro svc_entry, stack_hole=0, trace=1
2566 UNWIND(.fnstart )
2567 UNWIND(.save {r0 - pc} )
2568 +
2569 + pax_enter_kernel
2570 +
2571 sub sp, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2572 +
2573 #ifdef CONFIG_THUMB2_KERNEL
2574 SPFIX( str r0, [sp] ) @ temporarily saved
2575 SPFIX( mov r0, sp )
2576 @@ -165,7 +254,12 @@ ENDPROC(__und_invalid)
2577 ldmia r0, {r3 - r5}
2578 add r7, sp, #S_SP - 4 @ here for interlock avoidance
2579 mov r6, #-1 @ "" "" "" ""
2580 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2581 + @ offset sp by 8 as done in pax_enter_kernel
2582 + add r2, sp, #(S_FRAME_SIZE + \stack_hole + 4)
2583 +#else
2584 add r2, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2585 +#endif
2586 SPFIX( addeq r2, r2, #4 )
2587 str r3, [sp, #-4]! @ save the "real" r0 copied
2588 @ from the exception stack
2589 @@ -369,6 +463,9 @@ ENDPROC(__fiq_abt)
2590 .macro usr_entry, trace=1
2591 UNWIND(.fnstart )
2592 UNWIND(.cantunwind ) @ don't unwind the user space
2593 +
2594 + pax_enter_kernel_user
2595 +
2596 sub sp, sp, #S_FRAME_SIZE
2597 ARM( stmib sp, {r1 - r12} )
2598 THUMB( stmia sp, {r0 - r12} )
2599 @@ -479,7 +576,9 @@ __und_usr:
2600 tst r3, #PSR_T_BIT @ Thumb mode?
2601 bne __und_usr_thumb
2602 sub r4, r2, #4 @ ARM instr at LR - 4
2603 + pax_open_userland
2604 1: ldrt r0, [r4]
2605 + pax_close_userland
2606 ARM_BE8(rev r0, r0) @ little endian instruction
2607
2608 @ r0 = 32-bit ARM instruction which caused the exception
2609 @@ -513,11 +612,15 @@ __und_usr_thumb:
2610 */
2611 .arch armv6t2
2612 #endif
2613 + pax_open_userland
2614 2: ldrht r5, [r4]
2615 + pax_close_userland
2616 ARM_BE8(rev16 r5, r5) @ little endian instruction
2617 cmp r5, #0xe800 @ 32bit instruction if xx != 0
2618 blo __und_usr_fault_16 @ 16bit undefined instruction
2619 + pax_open_userland
2620 3: ldrht r0, [r2]
2621 + pax_close_userland
2622 ARM_BE8(rev16 r0, r0) @ little endian instruction
2623 add r2, r2, #2 @ r2 is PC + 2, make it PC + 4
2624 str r2, [sp, #S_PC] @ it's a 2x16bit instr, update
2625 @@ -547,7 +650,8 @@ ENDPROC(__und_usr)
2626 */
2627 .pushsection .text.fixup, "ax"
2628 .align 2
2629 -4: str r4, [sp, #S_PC] @ retry current instruction
2630 +4: pax_close_userland
2631 + str r4, [sp, #S_PC] @ retry current instruction
2632 ret r9
2633 .popsection
2634 .pushsection __ex_table,"a"
2635 @@ -767,7 +871,7 @@ ENTRY(__switch_to)
2636 THUMB( str lr, [ip], #4 )
2637 ldr r4, [r2, #TI_TP_VALUE]
2638 ldr r5, [r2, #TI_TP_VALUE + 4]
2639 -#ifdef CONFIG_CPU_USE_DOMAINS
2640 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2641 ldr r6, [r2, #TI_CPU_DOMAIN]
2642 #endif
2643 switch_tls r1, r4, r5, r3, r7
2644 @@ -776,7 +880,7 @@ ENTRY(__switch_to)
2645 ldr r8, =__stack_chk_guard
2646 ldr r7, [r7, #TSK_STACK_CANARY]
2647 #endif
2648 -#ifdef CONFIG_CPU_USE_DOMAINS
2649 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2650 mcr p15, 0, r6, c3, c0, 0 @ Set domain register
2651 #endif
2652 mov r5, r0
2653 diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
2654 index 4e7f40c..0f9ee2c 100644
2655 --- a/arch/arm/kernel/entry-common.S
2656 +++ b/arch/arm/kernel/entry-common.S
2657 @@ -11,18 +11,46 @@
2658 #include <asm/assembler.h>
2659 #include <asm/unistd.h>
2660 #include <asm/ftrace.h>
2661 +#include <asm/domain.h>
2662 #include <asm/unwind.h>
2663
2664 +#include "entry-header.S"
2665 +
2666 #ifdef CONFIG_NEED_RET_TO_USER
2667 #include <mach/entry-macro.S>
2668 #else
2669 .macro arch_ret_to_user, tmp1, tmp2
2670 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2671 + @ save regs
2672 + stmdb sp!, {r1, r2}
2673 + @ read DACR from cpu_domain into r1
2674 + mov r2, sp
2675 + @ assume 8K pages, since we have to split the immediate in two
2676 + bic r2, r2, #(0x1fc0)
2677 + bic r2, r2, #(0x3f)
2678 + ldr r1, [r2, #TI_CPU_DOMAIN]
2679 +#ifdef CONFIG_PAX_KERNEXEC
2680 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2681 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2682 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2683 +#endif
2684 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2685 + @ set current DOMAIN_USER to DOMAIN_UDEREF
2686 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2687 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2688 +#endif
2689 + @ write r1 to current_thread_info()->cpu_domain
2690 + str r1, [r2, #TI_CPU_DOMAIN]
2691 + @ write r1 to DACR
2692 + mcr p15, 0, r1, c3, c0, 0
2693 + @ instruction sync
2694 + instr_sync
2695 + @ restore regs
2696 + ldmia sp!, {r1, r2}
2697 +#endif
2698 .endm
2699 #endif
2700
2701 -#include "entry-header.S"
2702 -
2703 -
2704 .align 5
2705 /*
2706 * This is the fast syscall return path. We do as little as
2707 @@ -173,6 +201,12 @@ ENTRY(vector_swi)
2708 USER( ldr scno, [lr, #-4] ) @ get SWI instruction
2709 #endif
2710
2711 + /*
2712 + * do this here to avoid a performance hit of wrapping the code above
2713 + * that directly dereferences userland to parse the SWI instruction
2714 + */
2715 + pax_enter_kernel_user
2716 +
2717 adr tbl, sys_call_table @ load syscall table pointer
2718
2719 #if defined(CONFIG_OABI_COMPAT)
2720 diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
2721 index 1a0045a..9b4f34d 100644
2722 --- a/arch/arm/kernel/entry-header.S
2723 +++ b/arch/arm/kernel/entry-header.S
2724 @@ -196,6 +196,60 @@
2725 msr cpsr_c, \rtemp @ switch back to the SVC mode
2726 .endm
2727
2728 + .macro pax_enter_kernel_user
2729 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2730 + @ save regs
2731 + stmdb sp!, {r0, r1}
2732 + @ read DACR from cpu_domain into r1
2733 + mov r0, sp
2734 + @ assume 8K pages, since we have to split the immediate in two
2735 + bic r0, r0, #(0x1fc0)
2736 + bic r0, r0, #(0x3f)
2737 + ldr r1, [r0, #TI_CPU_DOMAIN]
2738 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2739 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2740 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2741 +#endif
2742 +#ifdef CONFIG_PAX_KERNEXEC
2743 + @ set current DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2744 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2745 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2746 +#endif
2747 + @ write r1 to current_thread_info()->cpu_domain
2748 + str r1, [r0, #TI_CPU_DOMAIN]
2749 + @ write r1 to DACR
2750 + mcr p15, 0, r1, c3, c0, 0
2751 + @ instruction sync
2752 + instr_sync
2753 + @ restore regs
2754 + ldmia sp!, {r0, r1}
2755 +#endif
2756 + .endm
2757 +
2758 + .macro pax_exit_kernel
2759 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2760 + @ save regs
2761 + stmdb sp!, {r0, r1}
2762 + @ read old DACR from stack into r1
2763 + ldr r1, [sp, #(8 + S_SP)]
2764 + sub r1, r1, #8
2765 + ldr r1, [r1]
2766 +
2767 + @ write r1 to current_thread_info()->cpu_domain
2768 + mov r0, sp
2769 + @ assume 8K pages, since we have to split the immediate in two
2770 + bic r0, r0, #(0x1fc0)
2771 + bic r0, r0, #(0x3f)
2772 + str r1, [r0, #TI_CPU_DOMAIN]
2773 + @ write r1 to DACR
2774 + mcr p15, 0, r1, c3, c0, 0
2775 + @ instruction sync
2776 + instr_sync
2777 + @ restore regs
2778 + ldmia sp!, {r0, r1}
2779 +#endif
2780 + .endm
2781 +
2782 #ifndef CONFIG_THUMB2_KERNEL
2783 .macro svc_exit, rpsr, irq = 0
2784 .if \irq != 0
2785 @@ -215,6 +269,9 @@
2786 blne trace_hardirqs_off
2787 #endif
2788 .endif
2789 +
2790 + pax_exit_kernel
2791 +
2792 msr spsr_cxsf, \rpsr
2793 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
2794 @ We must avoid clrex due to Cortex-A15 erratum #830321
2795 @@ -291,6 +348,9 @@
2796 blne trace_hardirqs_off
2797 #endif
2798 .endif
2799 +
2800 + pax_exit_kernel
2801 +
2802 ldr lr, [sp, #S_SP] @ top of the stack
2803 ldrd r0, r1, [sp, #S_LR] @ calling lr and pc
2804
2805 diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
2806 index 059c3da..8e45cfc 100644
2807 --- a/arch/arm/kernel/fiq.c
2808 +++ b/arch/arm/kernel/fiq.c
2809 @@ -95,7 +95,10 @@ void set_fiq_handler(void *start, unsigned int length)
2810 void *base = vectors_page;
2811 unsigned offset = FIQ_OFFSET;
2812
2813 + pax_open_kernel();
2814 memcpy(base + offset, start, length);
2815 + pax_close_kernel();
2816 +
2817 if (!cache_is_vipt_nonaliasing())
2818 flush_icache_range((unsigned long)base + offset, offset +
2819 length);
2820 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
2821 index 3637973..cb29657 100644
2822 --- a/arch/arm/kernel/head.S
2823 +++ b/arch/arm/kernel/head.S
2824 @@ -444,7 +444,7 @@ __enable_mmu:
2825 mov r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2826 domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2827 domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \
2828 - domain_val(DOMAIN_IO, DOMAIN_CLIENT))
2829 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT))
2830 mcr p15, 0, r5, c3, c0, 0 @ load domain access register
2831 mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
2832 #endif
2833 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
2834 index af791f4..3ff9821 100644
2835 --- a/arch/arm/kernel/module.c
2836 +++ b/arch/arm/kernel/module.c
2837 @@ -38,12 +38,39 @@
2838 #endif
2839
2840 #ifdef CONFIG_MMU
2841 -void *module_alloc(unsigned long size)
2842 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
2843 {
2844 + if (!size || PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)
2845 + return NULL;
2846 return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
2847 - GFP_KERNEL, PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
2848 + GFP_KERNEL, prot, 0, NUMA_NO_NODE,
2849 __builtin_return_address(0));
2850 }
2851 +
2852 +void *module_alloc(unsigned long size)
2853 +{
2854 +
2855 +#ifdef CONFIG_PAX_KERNEXEC
2856 + return __module_alloc(size, PAGE_KERNEL);
2857 +#else
2858 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2859 +#endif
2860 +
2861 +}
2862 +
2863 +#ifdef CONFIG_PAX_KERNEXEC
2864 +void module_memfree_exec(void *module_region)
2865 +{
2866 + module_memfree(module_region);
2867 +}
2868 +EXPORT_SYMBOL(module_memfree_exec);
2869 +
2870 +void *module_alloc_exec(unsigned long size)
2871 +{
2872 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2873 +}
2874 +EXPORT_SYMBOL(module_alloc_exec);
2875 +#endif
2876 #endif
2877
2878 int
2879 diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
2880 index 69bda1a..755113a 100644
2881 --- a/arch/arm/kernel/patch.c
2882 +++ b/arch/arm/kernel/patch.c
2883 @@ -66,6 +66,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2884 else
2885 __acquire(&patch_lock);
2886
2887 + pax_open_kernel();
2888 if (thumb2 && __opcode_is_thumb16(insn)) {
2889 *(u16 *)waddr = __opcode_to_mem_thumb16(insn);
2890 size = sizeof(u16);
2891 @@ -97,6 +98,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2892 *(u32 *)waddr = insn;
2893 size = sizeof(u32);
2894 }
2895 + pax_close_kernel();
2896
2897 if (waddr != addr) {
2898 flush_kernel_vmap_range(waddr, twopage ? size / 2 : size);
2899 diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
2900 index f192a2a..1a40523 100644
2901 --- a/arch/arm/kernel/process.c
2902 +++ b/arch/arm/kernel/process.c
2903 @@ -105,8 +105,8 @@ void __show_regs(struct pt_regs *regs)
2904
2905 show_regs_print_info(KERN_DEFAULT);
2906
2907 - print_symbol("PC is at %s\n", instruction_pointer(regs));
2908 - print_symbol("LR is at %s\n", regs->ARM_lr);
2909 + printk("PC is at %pA\n", (void *)instruction_pointer(regs));
2910 + printk("LR is at %pA\n", (void *)regs->ARM_lr);
2911 printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n"
2912 "sp : %08lx ip : %08lx fp : %08lx\n",
2913 regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
2914 @@ -283,12 +283,6 @@ unsigned long get_wchan(struct task_struct *p)
2915 return 0;
2916 }
2917
2918 -unsigned long arch_randomize_brk(struct mm_struct *mm)
2919 -{
2920 - unsigned long range_end = mm->brk + 0x02000000;
2921 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
2922 -}
2923 -
2924 #ifdef CONFIG_MMU
2925 #ifdef CONFIG_KUSER_HELPERS
2926 /*
2927 @@ -304,7 +298,7 @@ static struct vm_area_struct gate_vma = {
2928
2929 static int __init gate_vma_init(void)
2930 {
2931 - gate_vma.vm_page_prot = PAGE_READONLY_EXEC;
2932 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
2933 return 0;
2934 }
2935 arch_initcall(gate_vma_init);
2936 @@ -333,91 +327,13 @@ const char *arch_vma_name(struct vm_area_struct *vma)
2937 return is_gate_vma(vma) ? "[vectors]" : NULL;
2938 }
2939
2940 -/* If possible, provide a placement hint at a random offset from the
2941 - * stack for the sigpage and vdso pages.
2942 - */
2943 -static unsigned long sigpage_addr(const struct mm_struct *mm,
2944 - unsigned int npages)
2945 -{
2946 - unsigned long offset;
2947 - unsigned long first;
2948 - unsigned long last;
2949 - unsigned long addr;
2950 - unsigned int slots;
2951 -
2952 - first = PAGE_ALIGN(mm->start_stack);
2953 -
2954 - last = TASK_SIZE - (npages << PAGE_SHIFT);
2955 -
2956 - /* No room after stack? */
2957 - if (first > last)
2958 - return 0;
2959 -
2960 - /* Just enough room? */
2961 - if (first == last)
2962 - return first;
2963 -
2964 - slots = ((last - first) >> PAGE_SHIFT) + 1;
2965 -
2966 - offset = get_random_int() % slots;
2967 -
2968 - addr = first + (offset << PAGE_SHIFT);
2969 -
2970 - return addr;
2971 -}
2972 -
2973 -static struct page *signal_page;
2974 -extern struct page *get_signal_page(void);
2975 -
2976 -static const struct vm_special_mapping sigpage_mapping = {
2977 - .name = "[sigpage]",
2978 - .pages = &signal_page,
2979 -};
2980 -
2981 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
2982 {
2983 struct mm_struct *mm = current->mm;
2984 - struct vm_area_struct *vma;
2985 - unsigned long npages;
2986 - unsigned long addr;
2987 - unsigned long hint;
2988 - int ret = 0;
2989 -
2990 - if (!signal_page)
2991 - signal_page = get_signal_page();
2992 - if (!signal_page)
2993 - return -ENOMEM;
2994 -
2995 - npages = 1; /* for sigpage */
2996 - npages += vdso_total_pages;
2997
2998 down_write(&mm->mmap_sem);
2999 - hint = sigpage_addr(mm, npages);
3000 - addr = get_unmapped_area(NULL, hint, npages << PAGE_SHIFT, 0, 0);
3001 - if (IS_ERR_VALUE(addr)) {
3002 - ret = addr;
3003 - goto up_fail;
3004 - }
3005 -
3006 - vma = _install_special_mapping(mm, addr, PAGE_SIZE,
3007 - VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
3008 - &sigpage_mapping);
3009 -
3010 - if (IS_ERR(vma)) {
3011 - ret = PTR_ERR(vma);
3012 - goto up_fail;
3013 - }
3014 -
3015 - mm->context.sigpage = addr;
3016 -
3017 - /* Unlike the sigpage, failure to install the vdso is unlikely
3018 - * to be fatal to the process, so no error check needed
3019 - * here.
3020 - */
3021 - arm_install_vdso(mm, addr + PAGE_SIZE);
3022 -
3023 - up_fail:
3024 + mm->context.sigpage = (PAGE_OFFSET + (get_random_int() % 0x3FFEFFE0)) & 0xFFFFFFFC;
3025 up_write(&mm->mmap_sem);
3026 - return ret;
3027 + return 0;
3028 }
3029 #endif
3030 diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
3031 index f90fdf4..24e8c84 100644
3032 --- a/arch/arm/kernel/psci.c
3033 +++ b/arch/arm/kernel/psci.c
3034 @@ -26,7 +26,7 @@
3035 #include <asm/psci.h>
3036 #include <asm/system_misc.h>
3037
3038 -struct psci_operations psci_ops;
3039 +struct psci_operations psci_ops __read_only;
3040
3041 static int (*invoke_psci_fn)(u32, u32, u32, u32);
3042 typedef int (*psci_initcall_t)(const struct device_node *);
3043 diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
3044 index ef9119f..31995a3 100644
3045 --- a/arch/arm/kernel/ptrace.c
3046 +++ b/arch/arm/kernel/ptrace.c
3047 @@ -928,10 +928,19 @@ static void tracehook_report_syscall(struct pt_regs *regs,
3048 regs->ARM_ip = ip;
3049 }
3050
3051 +#ifdef CONFIG_GRKERNSEC_SETXID
3052 +extern void gr_delayed_cred_worker(void);
3053 +#endif
3054 +
3055 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
3056 {
3057 current_thread_info()->syscall = scno;
3058
3059 +#ifdef CONFIG_GRKERNSEC_SETXID
3060 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
3061 + gr_delayed_cred_worker();
3062 +#endif
3063 +
3064 /* Do the secure computing check first; failures should be fast. */
3065 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
3066 if (secure_computing() == -1)
3067 diff --git a/arch/arm/kernel/reboot.c b/arch/arm/kernel/reboot.c
3068 index 1a4d232..2677169 100644
3069 --- a/arch/arm/kernel/reboot.c
3070 +++ b/arch/arm/kernel/reboot.c
3071 @@ -122,6 +122,7 @@ void machine_power_off(void)
3072
3073 if (pm_power_off)
3074 pm_power_off();
3075 + while (1);
3076 }
3077
3078 /*
3079 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
3080 index 6c777e9..3d2d0ca 100644
3081 --- a/arch/arm/kernel/setup.c
3082 +++ b/arch/arm/kernel/setup.c
3083 @@ -105,21 +105,23 @@ EXPORT_SYMBOL(elf_hwcap);
3084 unsigned int elf_hwcap2 __read_mostly;
3085 EXPORT_SYMBOL(elf_hwcap2);
3086
3087 +pteval_t __supported_pte_mask __read_only;
3088 +pmdval_t __supported_pmd_mask __read_only;
3089
3090 #ifdef MULTI_CPU
3091 -struct processor processor __read_mostly;
3092 +struct processor processor __read_only;
3093 #endif
3094 #ifdef MULTI_TLB
3095 -struct cpu_tlb_fns cpu_tlb __read_mostly;
3096 +struct cpu_tlb_fns cpu_tlb __read_only;
3097 #endif
3098 #ifdef MULTI_USER
3099 -struct cpu_user_fns cpu_user __read_mostly;
3100 +struct cpu_user_fns cpu_user __read_only;
3101 #endif
3102 #ifdef MULTI_CACHE
3103 -struct cpu_cache_fns cpu_cache __read_mostly;
3104 +struct cpu_cache_fns cpu_cache __read_only;
3105 #endif
3106 #ifdef CONFIG_OUTER_CACHE
3107 -struct outer_cache_fns outer_cache __read_mostly;
3108 +struct outer_cache_fns outer_cache __read_only;
3109 EXPORT_SYMBOL(outer_cache);
3110 #endif
3111
3112 @@ -250,9 +252,13 @@ static int __get_cpu_architecture(void)
3113 * Register 0 and check for VMSAv7 or PMSAv7 */
3114 unsigned int mmfr0 = read_cpuid_ext(CPUID_EXT_MMFR0);
3115 if ((mmfr0 & 0x0000000f) >= 0x00000003 ||
3116 - (mmfr0 & 0x000000f0) >= 0x00000030)
3117 + (mmfr0 & 0x000000f0) >= 0x00000030) {
3118 cpu_arch = CPU_ARCH_ARMv7;
3119 - else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3120 + if ((mmfr0 & 0x0000000f) == 0x00000005 || (mmfr0 & 0x0000000f) == 0x00000004) {
3121 + __supported_pte_mask |= L_PTE_PXN;
3122 + __supported_pmd_mask |= PMD_PXNTABLE;
3123 + }
3124 + } else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3125 (mmfr0 & 0x000000f0) == 0x00000020)
3126 cpu_arch = CPU_ARCH_ARMv6;
3127 else
3128 diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
3129 index 423663e..bfeb0ff 100644
3130 --- a/arch/arm/kernel/signal.c
3131 +++ b/arch/arm/kernel/signal.c
3132 @@ -24,8 +24,6 @@
3133
3134 extern const unsigned long sigreturn_codes[7];
3135
3136 -static unsigned long signal_return_offset;
3137 -
3138 #ifdef CONFIG_CRUNCH
3139 static int preserve_crunch_context(struct crunch_sigframe __user *frame)
3140 {
3141 @@ -385,8 +383,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
3142 * except when the MPU has protected the vectors
3143 * page from PL0
3144 */
3145 - retcode = mm->context.sigpage + signal_return_offset +
3146 - (idx << 2) + thumb;
3147 + retcode = mm->context.sigpage + (idx << 2) + thumb;
3148 } else
3149 #endif
3150 {
3151 @@ -592,33 +589,3 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
3152 } while (thread_flags & _TIF_WORK_MASK);
3153 return 0;
3154 }
3155 -
3156 -struct page *get_signal_page(void)
3157 -{
3158 - unsigned long ptr;
3159 - unsigned offset;
3160 - struct page *page;
3161 - void *addr;
3162 -
3163 - page = alloc_pages(GFP_KERNEL, 0);
3164 -
3165 - if (!page)
3166 - return NULL;
3167 -
3168 - addr = page_address(page);
3169 -
3170 - /* Give the signal return code some randomness */
3171 - offset = 0x200 + (get_random_int() & 0x7fc);
3172 - signal_return_offset = offset;
3173 -
3174 - /*
3175 - * Copy signal return handlers into the vector page, and
3176 - * set sigreturn to be a pointer to these.
3177 - */
3178 - memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
3179 -
3180 - ptr = (unsigned long)addr + offset;
3181 - flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
3182 -
3183 - return page;
3184 -}
3185 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
3186 index f11d825..bbe686f 100644
3187 --- a/arch/arm/kernel/smp.c
3188 +++ b/arch/arm/kernel/smp.c
3189 @@ -76,7 +76,7 @@ enum ipi_msg_type {
3190
3191 static DECLARE_COMPLETION(cpu_running);
3192
3193 -static struct smp_operations smp_ops;
3194 +static struct smp_operations smp_ops __read_only;
3195
3196 void __init smp_set_ops(struct smp_operations *ops)
3197 {
3198 diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
3199 index 7a3be1d..b00c7de 100644
3200 --- a/arch/arm/kernel/tcm.c
3201 +++ b/arch/arm/kernel/tcm.c
3202 @@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
3203 .virtual = ITCM_OFFSET,
3204 .pfn = __phys_to_pfn(ITCM_OFFSET),
3205 .length = 0,
3206 - .type = MT_MEMORY_RWX_ITCM,
3207 + .type = MT_MEMORY_RX_ITCM,
3208 }
3209 };
3210
3211 @@ -267,7 +267,9 @@ no_dtcm:
3212 start = &__sitcm_text;
3213 end = &__eitcm_text;
3214 ram = &__itcm_start;
3215 + pax_open_kernel();
3216 memcpy(start, ram, itcm_code_sz);
3217 + pax_close_kernel();
3218 pr_debug("CPU ITCM: copied code from %p - %p\n",
3219 start, end);
3220 itcm_present = true;
3221 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
3222 index 3dce1a3..60e857f 100644
3223 --- a/arch/arm/kernel/traps.c
3224 +++ b/arch/arm/kernel/traps.c
3225 @@ -65,7 +65,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
3226 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
3227 {
3228 #ifdef CONFIG_KALLSYMS
3229 - printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
3230 + printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
3231 #else
3232 printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
3233 #endif
3234 @@ -267,6 +267,8 @@ static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;
3235 static int die_owner = -1;
3236 static unsigned int die_nest_count;
3237
3238 +extern void gr_handle_kernel_exploit(void);
3239 +
3240 static unsigned long oops_begin(void)
3241 {
3242 int cpu;
3243 @@ -309,6 +311,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
3244 panic("Fatal exception in interrupt");
3245 if (panic_on_oops)
3246 panic("Fatal exception");
3247 +
3248 + gr_handle_kernel_exploit();
3249 +
3250 if (signr)
3251 do_exit(signr);
3252 }
3253 @@ -878,7 +883,11 @@ void __init early_trap_init(void *vectors_base)
3254 kuser_init(vectors_base);
3255
3256 flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
3257 - modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
3258 +
3259 +#ifndef CONFIG_PAX_MEMORY_UDEREF
3260 + modify_domain(DOMAIN_USER, DOMAIN_USERCLIENT);
3261 +#endif
3262 +
3263 #else /* ifndef CONFIG_CPU_V7M */
3264 /*
3265 * on V7-M there is no need to copy the vector table to a dedicated
3266 diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
3267 index 8b60fde..8d986dd 100644
3268 --- a/arch/arm/kernel/vmlinux.lds.S
3269 +++ b/arch/arm/kernel/vmlinux.lds.S
3270 @@ -37,7 +37,7 @@
3271 #endif
3272
3273 #if (defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)) || \
3274 - defined(CONFIG_GENERIC_BUG)
3275 + defined(CONFIG_GENERIC_BUG) || defined(CONFIG_PAX_REFCOUNT)
3276 #define ARM_EXIT_KEEP(x) x
3277 #define ARM_EXIT_DISCARD(x)
3278 #else
3279 @@ -120,6 +120,8 @@ SECTIONS
3280 #ifdef CONFIG_DEBUG_RODATA
3281 . = ALIGN(1<<SECTION_SHIFT);
3282 #endif
3283 + _etext = .; /* End of text section */
3284 +
3285 RO_DATA(PAGE_SIZE)
3286
3287 . = ALIGN(4);
3288 @@ -150,8 +152,6 @@ SECTIONS
3289
3290 NOTES
3291
3292 - _etext = .; /* End of text and rodata section */
3293 -
3294 #ifndef CONFIG_XIP_KERNEL
3295 # ifdef CONFIG_ARM_KERNMEM_PERMS
3296 . = ALIGN(1<<SECTION_SHIFT);
3297 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
3298 index d9631ec..b0c966c 100644
3299 --- a/arch/arm/kvm/arm.c
3300 +++ b/arch/arm/kvm/arm.c
3301 @@ -57,7 +57,7 @@ static unsigned long hyp_default_vectors;
3302 static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu);
3303
3304 /* The VMID used in the VTTBR */
3305 -static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1);
3306 +static atomic64_unchecked_t kvm_vmid_gen = ATOMIC64_INIT(1);
3307 static u8 kvm_next_vmid;
3308 static DEFINE_SPINLOCK(kvm_vmid_lock);
3309
3310 @@ -373,7 +373,7 @@ void force_vm_exit(const cpumask_t *mask)
3311 */
3312 static bool need_new_vmid_gen(struct kvm *kvm)
3313 {
3314 - return unlikely(kvm->arch.vmid_gen != atomic64_read(&kvm_vmid_gen));
3315 + return unlikely(kvm->arch.vmid_gen != atomic64_read_unchecked(&kvm_vmid_gen));
3316 }
3317
3318 /**
3319 @@ -406,7 +406,7 @@ static void update_vttbr(struct kvm *kvm)
3320
3321 /* First user of a new VMID generation? */
3322 if (unlikely(kvm_next_vmid == 0)) {
3323 - atomic64_inc(&kvm_vmid_gen);
3324 + atomic64_inc_unchecked(&kvm_vmid_gen);
3325 kvm_next_vmid = 1;
3326
3327 /*
3328 @@ -423,7 +423,7 @@ static void update_vttbr(struct kvm *kvm)
3329 kvm_call_hyp(__kvm_flush_vm_context);
3330 }
3331
3332 - kvm->arch.vmid_gen = atomic64_read(&kvm_vmid_gen);
3333 + kvm->arch.vmid_gen = atomic64_read_unchecked(&kvm_vmid_gen);
3334 kvm->arch.vmid = kvm_next_vmid;
3335 kvm_next_vmid++;
3336
3337 @@ -1098,7 +1098,7 @@ struct kvm_vcpu *kvm_mpidr_to_vcpu(struct kvm *kvm, unsigned long mpidr)
3338 /**
3339 * Initialize Hyp-mode and memory mappings on all CPUs.
3340 */
3341 -int kvm_arch_init(void *opaque)
3342 +int kvm_arch_init(const void *opaque)
3343 {
3344 int err;
3345 int ret, cpu;
3346 diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
3347 index 1710fd7..ec3e014 100644
3348 --- a/arch/arm/lib/clear_user.S
3349 +++ b/arch/arm/lib/clear_user.S
3350 @@ -12,14 +12,14 @@
3351
3352 .text
3353
3354 -/* Prototype: int __clear_user(void *addr, size_t sz)
3355 +/* Prototype: int ___clear_user(void *addr, size_t sz)
3356 * Purpose : clear some user memory
3357 * Params : addr - user memory address to clear
3358 * : sz - number of bytes to clear
3359 * Returns : number of bytes NOT cleared
3360 */
3361 ENTRY(__clear_user_std)
3362 -WEAK(__clear_user)
3363 +WEAK(___clear_user)
3364 stmfd sp!, {r1, lr}
3365 mov r2, #0
3366 cmp r1, #4
3367 @@ -44,7 +44,7 @@ WEAK(__clear_user)
3368 USER( strnebt r2, [r0])
3369 mov r0, #0
3370 ldmfd sp!, {r1, pc}
3371 -ENDPROC(__clear_user)
3372 +ENDPROC(___clear_user)
3373 ENDPROC(__clear_user_std)
3374
3375 .pushsection .text.fixup,"ax"
3376 diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
3377 index 7a235b9..73a0556 100644
3378 --- a/arch/arm/lib/copy_from_user.S
3379 +++ b/arch/arm/lib/copy_from_user.S
3380 @@ -17,7 +17,7 @@
3381 /*
3382 * Prototype:
3383 *
3384 - * size_t __copy_from_user(void *to, const void *from, size_t n)
3385 + * size_t ___copy_from_user(void *to, const void *from, size_t n)
3386 *
3387 * Purpose:
3388 *
3389 @@ -89,11 +89,11 @@
3390
3391 .text
3392
3393 -ENTRY(__copy_from_user)
3394 +ENTRY(___copy_from_user)
3395
3396 #include "copy_template.S"
3397
3398 -ENDPROC(__copy_from_user)
3399 +ENDPROC(___copy_from_user)
3400
3401 .pushsection .fixup,"ax"
3402 .align 0
3403 diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
3404 index 6ee2f67..d1cce76 100644
3405 --- a/arch/arm/lib/copy_page.S
3406 +++ b/arch/arm/lib/copy_page.S
3407 @@ -10,6 +10,7 @@
3408 * ASM optimised string functions
3409 */
3410 #include <linux/linkage.h>
3411 +#include <linux/const.h>
3412 #include <asm/assembler.h>
3413 #include <asm/asm-offsets.h>
3414 #include <asm/cache.h>
3415 diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
3416 index 9648b06..19c333c 100644
3417 --- a/arch/arm/lib/copy_to_user.S
3418 +++ b/arch/arm/lib/copy_to_user.S
3419 @@ -17,7 +17,7 @@
3420 /*
3421 * Prototype:
3422 *
3423 - * size_t __copy_to_user(void *to, const void *from, size_t n)
3424 + * size_t ___copy_to_user(void *to, const void *from, size_t n)
3425 *
3426 * Purpose:
3427 *
3428 @@ -93,11 +93,11 @@
3429 .text
3430
3431 ENTRY(__copy_to_user_std)
3432 -WEAK(__copy_to_user)
3433 +WEAK(___copy_to_user)
3434
3435 #include "copy_template.S"
3436
3437 -ENDPROC(__copy_to_user)
3438 +ENDPROC(___copy_to_user)
3439 ENDPROC(__copy_to_user_std)
3440
3441 .pushsection .text.fixup,"ax"
3442 diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
3443 index 1d0957e..f708846 100644
3444 --- a/arch/arm/lib/csumpartialcopyuser.S
3445 +++ b/arch/arm/lib/csumpartialcopyuser.S
3446 @@ -57,8 +57,8 @@
3447 * Returns : r0 = checksum, [[sp, #0], #0] = 0 or -EFAULT
3448 */
3449
3450 -#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
3451 -#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
3452 +#define FN_ENTRY ENTRY(__csum_partial_copy_from_user)
3453 +#define FN_EXIT ENDPROC(__csum_partial_copy_from_user)
3454
3455 #include "csumpartialcopygeneric.S"
3456
3457 diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
3458 index 8044591..c9b2609 100644
3459 --- a/arch/arm/lib/delay.c
3460 +++ b/arch/arm/lib/delay.c
3461 @@ -29,7 +29,7 @@
3462 /*
3463 * Default to the loop-based delay implementation.
3464 */
3465 -struct arm_delay_ops arm_delay_ops = {
3466 +struct arm_delay_ops arm_delay_ops __read_only = {
3467 .delay = __loop_delay,
3468 .const_udelay = __loop_const_udelay,
3469 .udelay = __loop_udelay,
3470 diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
3471 index 3e58d71..029817c 100644
3472 --- a/arch/arm/lib/uaccess_with_memcpy.c
3473 +++ b/arch/arm/lib/uaccess_with_memcpy.c
3474 @@ -136,7 +136,7 @@ out:
3475 }
3476
3477 unsigned long
3478 -__copy_to_user(void __user *to, const void *from, unsigned long n)
3479 +___copy_to_user(void __user *to, const void *from, unsigned long n)
3480 {
3481 /*
3482 * This test is stubbed out of the main function above to keep
3483 @@ -190,7 +190,7 @@ out:
3484 return n;
3485 }
3486
3487 -unsigned long __clear_user(void __user *addr, unsigned long n)
3488 +unsigned long ___clear_user(void __user *addr, unsigned long n)
3489 {
3490 /* See rational for this in __copy_to_user() above. */
3491 if (n < 64)
3492 diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
3493 index 7d23ce0..5ef383a 100644
3494 --- a/arch/arm/mach-exynos/suspend.c
3495 +++ b/arch/arm/mach-exynos/suspend.c
3496 @@ -738,8 +738,10 @@ void __init exynos_pm_init(void)
3497 tmp |= pm_data->wake_disable_mask;
3498 pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
3499
3500 - exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3501 - exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3502 + pax_open_kernel();
3503 + *(void **)&exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3504 + *(void **)&exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3505 + pax_close_kernel();
3506
3507 register_syscore_ops(&exynos_pm_syscore_ops);
3508 suspend_set_ops(&exynos_suspend_ops);
3509 diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
3510 index 0662087..004d163 100644
3511 --- a/arch/arm/mach-keystone/keystone.c
3512 +++ b/arch/arm/mach-keystone/keystone.c
3513 @@ -27,7 +27,7 @@
3514
3515 #include "keystone.h"
3516
3517 -static struct notifier_block platform_nb;
3518 +static notifier_block_no_const platform_nb;
3519 static unsigned long keystone_dma_pfn_offset __read_mostly;
3520
3521 static int keystone_platform_notifier(struct notifier_block *nb,
3522 diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
3523 index e46e9ea..9141c83 100644
3524 --- a/arch/arm/mach-mvebu/coherency.c
3525 +++ b/arch/arm/mach-mvebu/coherency.c
3526 @@ -117,7 +117,7 @@ static void __init armada_370_coherency_init(struct device_node *np)
3527
3528 /*
3529 * This ioremap hook is used on Armada 375/38x to ensure that PCIe
3530 - * memory areas are mapped as MT_UNCACHED instead of MT_DEVICE. This
3531 + * memory areas are mapped as MT_UNCACHED_RW instead of MT_DEVICE. This
3532 * is needed as a workaround for a deadlock issue between the PCIe
3533 * interface and the cache controller.
3534 */
3535 @@ -130,7 +130,7 @@ armada_pcie_wa_ioremap_caller(phys_addr_t phys_addr, size_t size,
3536 mvebu_mbus_get_pcie_mem_aperture(&pcie_mem);
3537
3538 if (pcie_mem.start <= phys_addr && (phys_addr + size) <= pcie_mem.end)
3539 - mtype = MT_UNCACHED;
3540 + mtype = MT_UNCACHED_RW;
3541
3542 return __arm_ioremap_caller(phys_addr, size, mtype, caller);
3543 }
3544 diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
3545 index b6443a4..20a0b74 100644
3546 --- a/arch/arm/mach-omap2/board-n8x0.c
3547 +++ b/arch/arm/mach-omap2/board-n8x0.c
3548 @@ -569,7 +569,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
3549 }
3550 #endif
3551
3552 -struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
3553 +struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = {
3554 .late_init = n8x0_menelaus_late_init,
3555 };
3556
3557 diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3558 index 79f49d9..70bf184 100644
3559 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3560 +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3561 @@ -86,7 +86,7 @@ struct cpu_pm_ops {
3562 void (*resume)(void);
3563 void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state);
3564 void (*hotplug_restart)(void);
3565 -};
3566 +} __no_const;
3567
3568 static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info);
3569 static struct powerdomain *mpuss_pd;
3570 @@ -105,7 +105,7 @@ static void dummy_cpu_resume(void)
3571 static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state)
3572 {}
3573
3574 -struct cpu_pm_ops omap_pm_ops = {
3575 +static struct cpu_pm_ops omap_pm_ops __read_only = {
3576 .finish_suspend = default_finish_suspend,
3577 .resume = dummy_cpu_resume,
3578 .scu_prepare = dummy_scu_prepare,
3579 diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
3580 index 5305ec7..6d74045 100644
3581 --- a/arch/arm/mach-omap2/omap-smp.c
3582 +++ b/arch/arm/mach-omap2/omap-smp.c
3583 @@ -19,6 +19,7 @@
3584 #include <linux/device.h>
3585 #include <linux/smp.h>
3586 #include <linux/io.h>
3587 +#include <linux/irq.h>
3588 #include <linux/irqchip/arm-gic.h>
3589
3590 #include <asm/smp_scu.h>
3591 diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
3592 index 3b56722..33ac281 100644
3593 --- a/arch/arm/mach-omap2/omap-wakeupgen.c
3594 +++ b/arch/arm/mach-omap2/omap-wakeupgen.c
3595 @@ -330,7 +330,7 @@ static int irq_cpu_hotplug_notify(struct notifier_block *self,
3596 return NOTIFY_OK;
3597 }
3598
3599 -static struct notifier_block __refdata irq_hotplug_notifier = {
3600 +static struct notifier_block irq_hotplug_notifier = {
3601 .notifier_call = irq_cpu_hotplug_notify,
3602 };
3603
3604 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
3605 index 166b18f..f985f04 100644
3606 --- a/arch/arm/mach-omap2/omap_device.c
3607 +++ b/arch/arm/mach-omap2/omap_device.c
3608 @@ -510,7 +510,7 @@ void omap_device_delete(struct omap_device *od)
3609 struct platform_device __init *omap_device_build(const char *pdev_name,
3610 int pdev_id,
3611 struct omap_hwmod *oh,
3612 - void *pdata, int pdata_len)
3613 + const void *pdata, int pdata_len)
3614 {
3615 struct omap_hwmod *ohs[] = { oh };
3616
3617 @@ -538,7 +538,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
3618 struct platform_device __init *omap_device_build_ss(const char *pdev_name,
3619 int pdev_id,
3620 struct omap_hwmod **ohs,
3621 - int oh_cnt, void *pdata,
3622 + int oh_cnt, const void *pdata,
3623 int pdata_len)
3624 {
3625 int ret = -ENOMEM;
3626 diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
3627 index 78c02b3..c94109a 100644
3628 --- a/arch/arm/mach-omap2/omap_device.h
3629 +++ b/arch/arm/mach-omap2/omap_device.h
3630 @@ -72,12 +72,12 @@ int omap_device_idle(struct platform_device *pdev);
3631 /* Core code interface */
3632
3633 struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
3634 - struct omap_hwmod *oh, void *pdata,
3635 + struct omap_hwmod *oh, const void *pdata,
3636 int pdata_len);
3637
3638 struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
3639 struct omap_hwmod **oh, int oh_cnt,
3640 - void *pdata, int pdata_len);
3641 + const void *pdata, int pdata_len);
3642
3643 struct omap_device *omap_device_alloc(struct platform_device *pdev,
3644 struct omap_hwmod **ohs, int oh_cnt);
3645 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
3646 index 752969f..a34b446 100644
3647 --- a/arch/arm/mach-omap2/omap_hwmod.c
3648 +++ b/arch/arm/mach-omap2/omap_hwmod.c
3649 @@ -199,10 +199,10 @@ struct omap_hwmod_soc_ops {
3650 int (*init_clkdm)(struct omap_hwmod *oh);
3651 void (*update_context_lost)(struct omap_hwmod *oh);
3652 int (*get_context_lost)(struct omap_hwmod *oh);
3653 -};
3654 +} __no_const;
3655
3656 /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
3657 -static struct omap_hwmod_soc_ops soc_ops;
3658 +static struct omap_hwmod_soc_ops soc_ops __read_only;
3659
3660 /* omap_hwmod_list contains all registered struct omap_hwmods */
3661 static LIST_HEAD(omap_hwmod_list);
3662 diff --git a/arch/arm/mach-omap2/powerdomains43xx_data.c b/arch/arm/mach-omap2/powerdomains43xx_data.c
3663 index 95fee54..cfa9cf1 100644
3664 --- a/arch/arm/mach-omap2/powerdomains43xx_data.c
3665 +++ b/arch/arm/mach-omap2/powerdomains43xx_data.c
3666 @@ -10,6 +10,7 @@
3667
3668 #include <linux/kernel.h>
3669 #include <linux/init.h>
3670 +#include <asm/pgtable.h>
3671
3672 #include "powerdomain.h"
3673
3674 @@ -129,7 +130,9 @@ static int am43xx_check_vcvp(void)
3675
3676 void __init am43xx_powerdomains_init(void)
3677 {
3678 - omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3679 + pax_open_kernel();
3680 + *(void **)&omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3681 + pax_close_kernel();
3682 pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
3683 pwrdm_register_pwrdms(powerdomains_am43xx);
3684 pwrdm_complete_init();
3685 diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
3686 index ff0a68c..b312aa0 100644
3687 --- a/arch/arm/mach-omap2/wd_timer.c
3688 +++ b/arch/arm/mach-omap2/wd_timer.c
3689 @@ -110,7 +110,9 @@ static int __init omap_init_wdt(void)
3690 struct omap_hwmod *oh;
3691 char *oh_name = "wd_timer2";
3692 char *dev_name = "omap_wdt";
3693 - struct omap_wd_timer_platform_data pdata;
3694 + static struct omap_wd_timer_platform_data pdata = {
3695 + .read_reset_sources = prm_read_reset_sources
3696 + };
3697
3698 if (!cpu_class_is_omap2() || of_have_populated_dt())
3699 return 0;
3700 @@ -121,8 +123,6 @@ static int __init omap_init_wdt(void)
3701 return -EINVAL;
3702 }
3703
3704 - pdata.read_reset_sources = prm_read_reset_sources;
3705 -
3706 pdev = omap_device_build(dev_name, id, oh, &pdata,
3707 sizeof(struct omap_wd_timer_platform_data));
3708 WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
3709 diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
3710 index 7469347..1ecc350 100644
3711 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
3712 +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
3713 @@ -177,7 +177,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
3714 bool entered_lp2 = false;
3715
3716 if (tegra_pending_sgi())
3717 - ACCESS_ONCE(abort_flag) = true;
3718 + ACCESS_ONCE_RW(abort_flag) = true;
3719
3720 cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
3721
3722 diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
3723 index 3b9098d..15b390f 100644
3724 --- a/arch/arm/mach-tegra/irq.c
3725 +++ b/arch/arm/mach-tegra/irq.c
3726 @@ -20,6 +20,7 @@
3727 #include <linux/cpu_pm.h>
3728 #include <linux/interrupt.h>
3729 #include <linux/io.h>
3730 +#include <linux/irq.h>
3731 #include <linux/irqchip/arm-gic.h>
3732 #include <linux/irq.h>
3733 #include <linux/kernel.h>
3734 diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c
3735 index 2cb587b..6ddfebf 100644
3736 --- a/arch/arm/mach-ux500/pm.c
3737 +++ b/arch/arm/mach-ux500/pm.c
3738 @@ -10,6 +10,7 @@
3739 */
3740
3741 #include <linux/kernel.h>
3742 +#include <linux/irq.h>
3743 #include <linux/irqchip/arm-gic.h>
3744 #include <linux/delay.h>
3745 #include <linux/io.h>
3746 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
3747 index 2dea8b5..6499da2 100644
3748 --- a/arch/arm/mach-ux500/setup.h
3749 +++ b/arch/arm/mach-ux500/setup.h
3750 @@ -33,13 +33,6 @@ extern void ux500_timer_init(void);
3751 .type = MT_DEVICE, \
3752 }
3753
3754 -#define __MEM_DEV_DESC(x, sz) { \
3755 - .virtual = IO_ADDRESS(x), \
3756 - .pfn = __phys_to_pfn(x), \
3757 - .length = sz, \
3758 - .type = MT_MEMORY_RWX, \
3759 -}
3760 -
3761 extern struct smp_operations ux500_smp_ops;
3762 extern void ux500_cpu_die(unsigned int cpu);
3763
3764 diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c
3765 index 52d768f..5f93180 100644
3766 --- a/arch/arm/mach-zynq/platsmp.c
3767 +++ b/arch/arm/mach-zynq/platsmp.c
3768 @@ -24,6 +24,7 @@
3769 #include <linux/io.h>
3770 #include <asm/cacheflush.h>
3771 #include <asm/smp_scu.h>
3772 +#include <linux/irq.h>
3773 #include <linux/irqchip/arm-gic.h>
3774 #include "common.h"
3775
3776 diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
3777 index b4f92b9..ffefea9 100644
3778 --- a/arch/arm/mm/Kconfig
3779 +++ b/arch/arm/mm/Kconfig
3780 @@ -446,6 +446,7 @@ config CPU_32v5
3781
3782 config CPU_32v6
3783 bool
3784 + select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3785 select TLS_REG_EMUL if !CPU_32v6K && !MMU
3786
3787 config CPU_32v6K
3788 @@ -600,6 +601,7 @@ config CPU_CP15_MPU
3789
3790 config CPU_USE_DOMAINS
3791 bool
3792 + depends on !ARM_LPAE && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3793 help
3794 This option enables or disables the use of domain switching
3795 via the set_fs() function.
3796 @@ -798,7 +800,7 @@ config NEED_KUSER_HELPERS
3797
3798 config KUSER_HELPERS
3799 bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
3800 - depends on MMU
3801 + depends on MMU && (!(CPU_V6 || CPU_V6K || CPU_V7) || GRKERNSEC_OLD_ARM_USERLAND)
3802 default y
3803 help
3804 Warning: disabling this option may break user programs.
3805 @@ -812,7 +814,7 @@ config KUSER_HELPERS
3806 See Documentation/arm/kernel_user_helpers.txt for details.
3807
3808 However, the fixed address nature of these helpers can be used
3809 - by ROP (return orientated programming) authors when creating
3810 + by ROP (Return Oriented Programming) authors when creating
3811 exploits.
3812
3813 If all of the binaries and libraries which run on your platform
3814 diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
3815 index 9769f1e..16aaa55 100644
3816 --- a/arch/arm/mm/alignment.c
3817 +++ b/arch/arm/mm/alignment.c
3818 @@ -216,10 +216,12 @@ union offset_union {
3819 #define __get16_unaligned_check(ins,val,addr) \
3820 do { \
3821 unsigned int err = 0, v, a = addr; \
3822 + pax_open_userland(); \
3823 __get8_unaligned_check(ins,v,a,err); \
3824 val = v << ((BE) ? 8 : 0); \
3825 __get8_unaligned_check(ins,v,a,err); \
3826 val |= v << ((BE) ? 0 : 8); \
3827 + pax_close_userland(); \
3828 if (err) \
3829 goto fault; \
3830 } while (0)
3831 @@ -233,6 +235,7 @@ union offset_union {
3832 #define __get32_unaligned_check(ins,val,addr) \
3833 do { \
3834 unsigned int err = 0, v, a = addr; \
3835 + pax_open_userland(); \
3836 __get8_unaligned_check(ins,v,a,err); \
3837 val = v << ((BE) ? 24 : 0); \
3838 __get8_unaligned_check(ins,v,a,err); \
3839 @@ -241,6 +244,7 @@ union offset_union {
3840 val |= v << ((BE) ? 8 : 16); \
3841 __get8_unaligned_check(ins,v,a,err); \
3842 val |= v << ((BE) ? 0 : 24); \
3843 + pax_close_userland(); \
3844 if (err) \
3845 goto fault; \
3846 } while (0)
3847 @@ -254,6 +258,7 @@ union offset_union {
3848 #define __put16_unaligned_check(ins,val,addr) \
3849 do { \
3850 unsigned int err = 0, v = val, a = addr; \
3851 + pax_open_userland(); \
3852 __asm__( FIRST_BYTE_16 \
3853 ARM( "1: "ins" %1, [%2], #1\n" ) \
3854 THUMB( "1: "ins" %1, [%2]\n" ) \
3855 @@ -273,6 +278,7 @@ union offset_union {
3856 " .popsection\n" \
3857 : "=r" (err), "=&r" (v), "=&r" (a) \
3858 : "0" (err), "1" (v), "2" (a)); \
3859 + pax_close_userland(); \
3860 if (err) \
3861 goto fault; \
3862 } while (0)
3863 @@ -286,6 +292,7 @@ union offset_union {
3864 #define __put32_unaligned_check(ins,val,addr) \
3865 do { \
3866 unsigned int err = 0, v = val, a = addr; \
3867 + pax_open_userland(); \
3868 __asm__( FIRST_BYTE_32 \
3869 ARM( "1: "ins" %1, [%2], #1\n" ) \
3870 THUMB( "1: "ins" %1, [%2]\n" ) \
3871 @@ -315,6 +322,7 @@ union offset_union {
3872 " .popsection\n" \
3873 : "=r" (err), "=&r" (v), "=&r" (a) \
3874 : "0" (err), "1" (v), "2" (a)); \
3875 + pax_close_userland(); \
3876 if (err) \
3877 goto fault; \
3878 } while (0)
3879 diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
3880 index e309c8f..f8965e8 100644
3881 --- a/arch/arm/mm/cache-l2x0.c
3882 +++ b/arch/arm/mm/cache-l2x0.c
3883 @@ -43,7 +43,7 @@ struct l2c_init_data {
3884 void (*save)(void __iomem *);
3885 void (*configure)(void __iomem *);
3886 struct outer_cache_fns outer_cache;
3887 -};
3888 +} __do_const;
3889
3890 #define CACHE_LINE_SIZE 32
3891
3892 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
3893 index 845769e..4278fd7 100644
3894 --- a/arch/arm/mm/context.c
3895 +++ b/arch/arm/mm/context.c
3896 @@ -43,7 +43,7 @@
3897 #define NUM_USER_ASIDS ASID_FIRST_VERSION
3898
3899 static DEFINE_RAW_SPINLOCK(cpu_asid_lock);
3900 -static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3901 +static atomic64_unchecked_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3902 static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
3903
3904 static DEFINE_PER_CPU(atomic64_t, active_asids);
3905 @@ -178,7 +178,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3906 {
3907 static u32 cur_idx = 1;
3908 u64 asid = atomic64_read(&mm->context.id);
3909 - u64 generation = atomic64_read(&asid_generation);
3910 + u64 generation = atomic64_read_unchecked(&asid_generation);
3911
3912 if (asid != 0) {
3913 /*
3914 @@ -208,7 +208,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3915 */
3916 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
3917 if (asid == NUM_USER_ASIDS) {
3918 - generation = atomic64_add_return(ASID_FIRST_VERSION,
3919 + generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION,
3920 &asid_generation);
3921 flush_context(cpu);
3922 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
3923 @@ -240,14 +240,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
3924 cpu_set_reserved_ttbr0();
3925
3926 asid = atomic64_read(&mm->context.id);
3927 - if (!((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS)
3928 + if (!((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS)
3929 && atomic64_xchg(&per_cpu(active_asids, cpu), asid))
3930 goto switch_mm_fastpath;
3931
3932 raw_spin_lock_irqsave(&cpu_asid_lock, flags);
3933 /* Check that our ASID belongs to the current generation. */
3934 asid = atomic64_read(&mm->context.id);
3935 - if ((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) {
3936 + if ((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) {
3937 asid = new_context(mm, cpu);
3938 atomic64_set(&mm->context.id, asid);
3939 }
3940 diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
3941 index 6333d9c..3bb19f2 100644
3942 --- a/arch/arm/mm/fault.c
3943 +++ b/arch/arm/mm/fault.c
3944 @@ -25,6 +25,7 @@
3945 #include <asm/system_misc.h>
3946 #include <asm/system_info.h>
3947 #include <asm/tlbflush.h>
3948 +#include <asm/sections.h>
3949
3950 #include "fault.h"
3951
3952 @@ -138,6 +139,31 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
3953 if (fixup_exception(regs))
3954 return;
3955
3956 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3957 + if (addr < TASK_SIZE) {
3958 + if (current->signal->curr_ip)
3959 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3960 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3961 + else
3962 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3963 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3964 + }
3965 +#endif
3966 +
3967 +#ifdef CONFIG_PAX_KERNEXEC
3968 + if ((fsr & FSR_WRITE) &&
3969 + (((unsigned long)_stext <= addr && addr < init_mm.end_code) ||
3970 + (MODULES_VADDR <= addr && addr < MODULES_END)))
3971 + {
3972 + if (current->signal->curr_ip)
3973 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3974 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3975 + else
3976 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
3977 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3978 + }
3979 +#endif
3980 +
3981 /*
3982 * No handler, we'll have to terminate things with extreme prejudice.
3983 */
3984 @@ -173,6 +199,13 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr,
3985 }
3986 #endif
3987
3988 +#ifdef CONFIG_PAX_PAGEEXEC
3989 + if (fsr & FSR_LNX_PF) {
3990 + pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp);
3991 + do_group_exit(SIGKILL);
3992 + }
3993 +#endif
3994 +
3995 tsk->thread.address = addr;
3996 tsk->thread.error_code = fsr;
3997 tsk->thread.trap_no = 14;
3998 @@ -400,6 +433,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3999 }
4000 #endif /* CONFIG_MMU */
4001
4002 +#ifdef CONFIG_PAX_PAGEEXEC
4003 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
4004 +{
4005 + long i;
4006 +
4007 + printk(KERN_ERR "PAX: bytes at PC: ");
4008 + for (i = 0; i < 20; i++) {
4009 + unsigned char c;
4010 + if (get_user(c, (__force unsigned char __user *)pc+i))
4011 + printk(KERN_CONT "?? ");
4012 + else
4013 + printk(KERN_CONT "%02x ", c);
4014 + }
4015 + printk("\n");
4016 +
4017 + printk(KERN_ERR "PAX: bytes at SP-4: ");
4018 + for (i = -1; i < 20; i++) {
4019 + unsigned long c;
4020 + if (get_user(c, (__force unsigned long __user *)sp+i))
4021 + printk(KERN_CONT "???????? ");
4022 + else
4023 + printk(KERN_CONT "%08lx ", c);
4024 + }
4025 + printk("\n");
4026 +}
4027 +#endif
4028 +
4029 /*
4030 * First Level Translation Fault Handler
4031 *
4032 @@ -547,9 +607,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
4033 const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
4034 struct siginfo info;
4035
4036 +#ifdef CONFIG_PAX_MEMORY_UDEREF
4037 + if (addr < TASK_SIZE && is_domain_fault(fsr)) {
4038 + if (current->signal->curr_ip)
4039 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4040 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4041 + else
4042 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
4043 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4044 + goto die;
4045 + }
4046 +#endif
4047 +
4048 if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
4049 return;
4050
4051 +die:
4052 pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n",
4053 inf->name, fsr, addr);
4054 show_pte(current->mm, addr);
4055 @@ -574,15 +647,104 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
4056 ifsr_info[nr].name = name;
4057 }
4058
4059 +asmlinkage int sys_sigreturn(struct pt_regs *regs);
4060 +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
4061 +
4062 asmlinkage void __exception
4063 do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
4064 {
4065 const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr);
4066 struct siginfo info;
4067 + unsigned long pc = instruction_pointer(regs);
4068 +
4069 + if (user_mode(regs)) {
4070 + unsigned long sigpage = current->mm->context.sigpage;
4071 +
4072 + if (sigpage <= pc && pc < sigpage + 7*4) {
4073 + if (pc < sigpage + 3*4)
4074 + sys_sigreturn(regs);
4075 + else
4076 + sys_rt_sigreturn(regs);
4077 + return;
4078 + }
4079 + if (pc == 0xffff0f60UL) {
4080 + /*
4081 + * PaX: __kuser_cmpxchg64 emulation
4082 + */
4083 + // TODO
4084 + //regs->ARM_pc = regs->ARM_lr;
4085 + //return;
4086 + }
4087 + if (pc == 0xffff0fa0UL) {
4088 + /*
4089 + * PaX: __kuser_memory_barrier emulation
4090 + */
4091 + // dmb(); implied by the exception
4092 + regs->ARM_pc = regs->ARM_lr;
4093 + return;
4094 + }
4095 + if (pc == 0xffff0fc0UL) {
4096 + /*
4097 + * PaX: __kuser_cmpxchg emulation
4098 + */
4099 + // TODO
4100 + //long new;
4101 + //int op;
4102 +
4103 + //op = FUTEX_OP_SET << 28;
4104 + //new = futex_atomic_op_inuser(op, regs->ARM_r2);
4105 + //regs->ARM_r0 = old != new;
4106 + //regs->ARM_pc = regs->ARM_lr;
4107 + //return;
4108 + }
4109 + if (pc == 0xffff0fe0UL) {
4110 + /*
4111 + * PaX: __kuser_get_tls emulation
4112 + */
4113 + regs->ARM_r0 = current_thread_info()->tp_value[0];
4114 + regs->ARM_pc = regs->ARM_lr;
4115 + return;
4116 + }
4117 + }
4118 +
4119 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4120 + else if (is_domain_fault(ifsr) || is_xn_fault(ifsr)) {
4121 + if (current->signal->curr_ip)
4122 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4123 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4124 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4125 + else
4126 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", current->comm, task_pid_nr(current),
4127 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4128 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4129 + goto die;
4130 + }
4131 +#endif
4132 +
4133 +#ifdef CONFIG_PAX_REFCOUNT
4134 + if (fsr_fs(ifsr) == FAULT_CODE_DEBUG) {
4135 +#ifdef CONFIG_THUMB2_KERNEL
4136 + unsigned short bkpt;
4137 +
4138 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le16(bkpt) == 0xbef1) {
4139 +#else
4140 + unsigned int bkpt;
4141 +
4142 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le32(bkpt) == 0xe12f1073) {
4143 +#endif
4144 + current->thread.error_code = ifsr;
4145 + current->thread.trap_no = 0;
4146 + pax_report_refcount_overflow(regs);
4147 + fixup_exception(regs);
4148 + return;
4149 + }
4150 + }
4151 +#endif
4152
4153 if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))
4154 return;
4155
4156 +die:
4157 pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n",
4158 inf->name, ifsr, addr);
4159
4160 diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
4161 index cf08bdf..772656c 100644
4162 --- a/arch/arm/mm/fault.h
4163 +++ b/arch/arm/mm/fault.h
4164 @@ -3,6 +3,7 @@
4165
4166 /*
4167 * Fault status register encodings. We steal bit 31 for our own purposes.
4168 + * Set when the FSR value is from an instruction fault.
4169 */
4170 #define FSR_LNX_PF (1 << 31)
4171 #define FSR_WRITE (1 << 11)
4172 @@ -22,6 +23,17 @@ static inline int fsr_fs(unsigned int fsr)
4173 }
4174 #endif
4175
4176 +/* valid for LPAE and !LPAE */
4177 +static inline int is_xn_fault(unsigned int fsr)
4178 +{
4179 + return ((fsr_fs(fsr) & 0x3c) == 0xc);
4180 +}
4181 +
4182 +static inline int is_domain_fault(unsigned int fsr)
4183 +{
4184 + return ((fsr_fs(fsr) & 0xD) == 0x9);
4185 +}
4186 +
4187 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
4188 unsigned long search_exception_table(unsigned long addr);
4189
4190 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
4191 index be92fa0..5252d7e 100644
4192 --- a/arch/arm/mm/init.c
4193 +++ b/arch/arm/mm/init.c
4194 @@ -709,7 +709,46 @@ void free_tcmmem(void)
4195 {
4196 #ifdef CONFIG_HAVE_TCM
4197 extern char __tcm_start, __tcm_end;
4198 +#endif
4199
4200 +#ifdef CONFIG_PAX_KERNEXEC
4201 + unsigned long addr;
4202 + pgd_t *pgd;
4203 + pud_t *pud;
4204 + pmd_t *pmd;
4205 + int cpu_arch = cpu_architecture();
4206 + unsigned int cr = get_cr();
4207 +
4208 + if (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP)) {
4209 + /* make pages tables, etc before .text NX */
4210 + for (addr = PAGE_OFFSET; addr < (unsigned long)_stext; addr += SECTION_SIZE) {
4211 + pgd = pgd_offset_k(addr);
4212 + pud = pud_offset(pgd, addr);
4213 + pmd = pmd_offset(pud, addr);
4214 + __section_update(pmd, addr, PMD_SECT_XN);
4215 + }
4216 + /* make init NX */
4217 + for (addr = (unsigned long)__init_begin; addr < (unsigned long)_sdata; addr += SECTION_SIZE) {
4218 + pgd = pgd_offset_k(addr);
4219 + pud = pud_offset(pgd, addr);
4220 + pmd = pmd_offset(pud, addr);
4221 + __section_update(pmd, addr, PMD_SECT_XN);
4222 + }
4223 + /* make kernel code/rodata RX */
4224 + for (addr = (unsigned long)_stext; addr < (unsigned long)__init_begin; addr += SECTION_SIZE) {
4225 + pgd = pgd_offset_k(addr);
4226 + pud = pud_offset(pgd, addr);
4227 + pmd = pmd_offset(pud, addr);
4228 +#ifdef CONFIG_ARM_LPAE
4229 + __section_update(pmd, addr, PMD_SECT_RDONLY);
4230 +#else
4231 + __section_update(pmd, addr, PMD_SECT_APX|PMD_SECT_AP_WRITE);
4232 +#endif
4233 + }
4234 + }
4235 +#endif
4236 +
4237 +#ifdef CONFIG_HAVE_TCM
4238 poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start);
4239 free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link");
4240 #endif
4241 diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
4242 index d1e5ad7..84dcbf2 100644
4243 --- a/arch/arm/mm/ioremap.c
4244 +++ b/arch/arm/mm/ioremap.c
4245 @@ -392,9 +392,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
4246 unsigned int mtype;
4247
4248 if (cached)
4249 - mtype = MT_MEMORY_RWX;
4250 + mtype = MT_MEMORY_RX;
4251 else
4252 - mtype = MT_MEMORY_RWX_NONCACHED;
4253 + mtype = MT_MEMORY_RX_NONCACHED;
4254
4255 return __arm_ioremap_caller(phys_addr, size, mtype,
4256 __builtin_return_address(0));
4257 diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
4258 index 407dc78..047ce9d 100644
4259 --- a/arch/arm/mm/mmap.c
4260 +++ b/arch/arm/mm/mmap.c
4261 @@ -59,6 +59,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4262 struct vm_area_struct *vma;
4263 int do_align = 0;
4264 int aliasing = cache_is_vipt_aliasing();
4265 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4266 struct vm_unmapped_area_info info;
4267
4268 /*
4269 @@ -81,6 +82,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4270 if (len > TASK_SIZE)
4271 return -ENOMEM;
4272
4273 +#ifdef CONFIG_PAX_RANDMMAP
4274 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4275 +#endif
4276 +
4277 if (addr) {
4278 if (do_align)
4279 addr = COLOUR_ALIGN(addr, pgoff);
4280 @@ -88,8 +93,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4281 addr = PAGE_ALIGN(addr);
4282
4283 vma = find_vma(mm, addr);
4284 - if (TASK_SIZE - len >= addr &&
4285 - (!vma || addr + len <= vma->vm_start))
4286 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4287 return addr;
4288 }
4289
4290 @@ -99,6 +103,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4291 info.high_limit = TASK_SIZE;
4292 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4293 info.align_offset = pgoff << PAGE_SHIFT;
4294 + info.threadstack_offset = offset;
4295 return vm_unmapped_area(&info);
4296 }
4297
4298 @@ -112,6 +117,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4299 unsigned long addr = addr0;
4300 int do_align = 0;
4301 int aliasing = cache_is_vipt_aliasing();
4302 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4303 struct vm_unmapped_area_info info;
4304
4305 /*
4306 @@ -132,6 +138,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4307 return addr;
4308 }
4309
4310 +#ifdef CONFIG_PAX_RANDMMAP
4311 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4312 +#endif
4313 +
4314 /* requesting a specific address */
4315 if (addr) {
4316 if (do_align)
4317 @@ -139,8 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4318 else
4319 addr = PAGE_ALIGN(addr);
4320 vma = find_vma(mm, addr);
4321 - if (TASK_SIZE - len >= addr &&
4322 - (!vma || addr + len <= vma->vm_start))
4323 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4324 return addr;
4325 }
4326
4327 @@ -150,6 +159,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4328 info.high_limit = mm->mmap_base;
4329 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4330 info.align_offset = pgoff << PAGE_SHIFT;
4331 + info.threadstack_offset = offset;
4332 addr = vm_unmapped_area(&info);
4333
4334 /*
4335 @@ -183,14 +193,30 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4336 {
4337 unsigned long random_factor = 0UL;
4338
4339 +#ifdef CONFIG_PAX_RANDMMAP
4340 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4341 +#endif
4342 +
4343 if (current->flags & PF_RANDOMIZE)
4344 random_factor = arch_mmap_rnd();
4345
4346 if (mmap_is_legacy()) {
4347 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
4348 +
4349 +#ifdef CONFIG_PAX_RANDMMAP
4350 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4351 + mm->mmap_base += mm->delta_mmap;
4352 +#endif
4353 +
4354 mm->get_unmapped_area = arch_get_unmapped_area;
4355 } else {
4356 mm->mmap_base = mmap_base(random_factor);
4357 +
4358 +#ifdef CONFIG_PAX_RANDMMAP
4359 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4360 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
4361 +#endif
4362 +
4363 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
4364 }
4365 }
4366 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
4367 index 7186382..0c145cf 100644
4368 --- a/arch/arm/mm/mmu.c
4369 +++ b/arch/arm/mm/mmu.c
4370 @@ -41,6 +41,22 @@
4371 #include "mm.h"
4372 #include "tcm.h"
4373
4374 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4375 +void modify_domain(unsigned int dom, unsigned int type)
4376 +{
4377 + struct thread_info *thread = current_thread_info();
4378 + unsigned int domain = thread->cpu_domain;
4379 + /*
4380 + * DOMAIN_MANAGER might be defined to some other value,
4381 + * use the arch-defined constant
4382 + */
4383 + domain &= ~domain_val(dom, 3);
4384 + thread->cpu_domain = domain | domain_val(dom, type);
4385 + set_domain(thread->cpu_domain);
4386 +}
4387 +EXPORT_SYMBOL(modify_domain);
4388 +#endif
4389 +
4390 /*
4391 * empty_zero_page is a special page that is used for
4392 * zero-initialized data and COW.
4393 @@ -242,7 +258,15 @@ __setup("noalign", noalign_setup);
4394 #define PROT_PTE_S2_DEVICE PROT_PTE_DEVICE
4395 #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE
4396
4397 -static struct mem_type mem_types[] = {
4398 +#ifdef CONFIG_PAX_KERNEXEC
4399 +#define L_PTE_KERNEXEC L_PTE_RDONLY
4400 +#define PMD_SECT_KERNEXEC PMD_SECT_RDONLY
4401 +#else
4402 +#define L_PTE_KERNEXEC L_PTE_DIRTY
4403 +#define PMD_SECT_KERNEXEC PMD_SECT_AP_WRITE
4404 +#endif
4405 +
4406 +static struct mem_type mem_types[] __read_only = {
4407 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
4408 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
4409 L_PTE_SHARED,
4410 @@ -271,19 +295,19 @@ static struct mem_type mem_types[] = {
4411 .prot_sect = PROT_SECT_DEVICE,
4412 .domain = DOMAIN_IO,
4413 },
4414 - [MT_UNCACHED] = {
4415 + [MT_UNCACHED_RW] = {
4416 .prot_pte = PROT_PTE_DEVICE,
4417 .prot_l1 = PMD_TYPE_TABLE,
4418 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4419 .domain = DOMAIN_IO,
4420 },
4421 - [MT_CACHECLEAN] = {
4422 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4423 + [MT_CACHECLEAN_RO] = {
4424 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY,
4425 .domain = DOMAIN_KERNEL,
4426 },
4427 #ifndef CONFIG_ARM_LPAE
4428 - [MT_MINICLEAN] = {
4429 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE,
4430 + [MT_MINICLEAN_RO] = {
4431 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY,
4432 .domain = DOMAIN_KERNEL,
4433 },
4434 #endif
4435 @@ -291,15 +315,15 @@ static struct mem_type mem_types[] = {
4436 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4437 L_PTE_RDONLY,
4438 .prot_l1 = PMD_TYPE_TABLE,
4439 - .domain = DOMAIN_USER,
4440 + .domain = DOMAIN_VECTORS,
4441 },
4442 [MT_HIGH_VECTORS] = {
4443 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4444 L_PTE_USER | L_PTE_RDONLY,
4445 .prot_l1 = PMD_TYPE_TABLE,
4446 - .domain = DOMAIN_USER,
4447 + .domain = DOMAIN_VECTORS,
4448 },
4449 - [MT_MEMORY_RWX] = {
4450 + [__MT_MEMORY_RWX] = {
4451 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4452 .prot_l1 = PMD_TYPE_TABLE,
4453 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4454 @@ -312,17 +336,30 @@ static struct mem_type mem_types[] = {
4455 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4456 .domain = DOMAIN_KERNEL,
4457 },
4458 - [MT_ROM] = {
4459 - .prot_sect = PMD_TYPE_SECT,
4460 + [MT_MEMORY_RX] = {
4461 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4462 + .prot_l1 = PMD_TYPE_TABLE,
4463 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4464 + .domain = DOMAIN_KERNEL,
4465 + },
4466 + [MT_ROM_RX] = {
4467 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
4468 .domain = DOMAIN_KERNEL,
4469 },
4470 - [MT_MEMORY_RWX_NONCACHED] = {
4471 + [MT_MEMORY_RW_NONCACHED] = {
4472 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4473 L_PTE_MT_BUFFERABLE,
4474 .prot_l1 = PMD_TYPE_TABLE,
4475 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4476 .domain = DOMAIN_KERNEL,
4477 },
4478 + [MT_MEMORY_RX_NONCACHED] = {
4479 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC |
4480 + L_PTE_MT_BUFFERABLE,
4481 + .prot_l1 = PMD_TYPE_TABLE,
4482 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4483 + .domain = DOMAIN_KERNEL,
4484 + },
4485 [MT_MEMORY_RW_DTCM] = {
4486 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4487 L_PTE_XN,
4488 @@ -330,9 +367,10 @@ static struct mem_type mem_types[] = {
4489 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4490 .domain = DOMAIN_KERNEL,
4491 },
4492 - [MT_MEMORY_RWX_ITCM] = {
4493 - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4494 + [MT_MEMORY_RX_ITCM] = {
4495 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4496 .prot_l1 = PMD_TYPE_TABLE,
4497 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4498 .domain = DOMAIN_KERNEL,
4499 },
4500 [MT_MEMORY_RW_SO] = {
4501 @@ -544,9 +582,14 @@ static void __init build_mem_type_table(void)
4502 * Mark cache clean areas and XIP ROM read only
4503 * from SVC mode and no access from userspace.
4504 */
4505 - mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4506 - mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4507 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4508 + mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4509 +#ifdef CONFIG_PAX_KERNEXEC
4510 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4511 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4512 + mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4513 +#endif
4514 + mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4515 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4516 #endif
4517
4518 /*
4519 @@ -563,13 +606,17 @@ static void __init build_mem_type_table(void)
4520 mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
4521 mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
4522 mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
4523 - mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4524 - mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4525 + mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4526 + mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4527 mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
4528 mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
4529 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S;
4530 + mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED;
4531 mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED;
4532 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S;
4533 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED;
4534 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S;
4535 + mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED;
4536 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S;
4537 + mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED;
4538 }
4539 }
4540
4541 @@ -580,15 +627,20 @@ static void __init build_mem_type_table(void)
4542 if (cpu_arch >= CPU_ARCH_ARMv6) {
4543 if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
4544 /* Non-cacheable Normal is XCB = 001 */
4545 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4546 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4547 + PMD_SECT_BUFFERED;
4548 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4549 PMD_SECT_BUFFERED;
4550 } else {
4551 /* For both ARMv6 and non-TEX-remapping ARMv7 */
4552 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4553 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4554 + PMD_SECT_TEX(1);
4555 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4556 PMD_SECT_TEX(1);
4557 }
4558 } else {
4559 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4560 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4561 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4562 }
4563
4564 #ifdef CONFIG_ARM_LPAE
4565 @@ -609,6 +661,8 @@ static void __init build_mem_type_table(void)
4566 user_pgprot |= PTE_EXT_PXN;
4567 #endif
4568
4569 + user_pgprot |= __supported_pte_mask;
4570 +
4571 for (i = 0; i < 16; i++) {
4572 pteval_t v = pgprot_val(protection_map[i]);
4573 protection_map[i] = __pgprot(v | user_pgprot);
4574 @@ -626,21 +680,24 @@ static void __init build_mem_type_table(void)
4575
4576 mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
4577 mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
4578 - mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4579 - mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4580 + mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4581 + mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4582 mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
4583 mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
4584 + mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd;
4585 + mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot;
4586 mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot;
4587 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask;
4588 - mem_types[MT_ROM].prot_sect |= cp->pmd;
4589 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask;
4590 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask;
4591 + mem_types[MT_ROM_RX].prot_sect |= cp->pmd;
4592
4593 switch (cp->pmd) {
4594 case PMD_SECT_WT:
4595 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT;
4596 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT;
4597 break;
4598 case PMD_SECT_WB:
4599 case PMD_SECT_WBWA:
4600 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB;
4601 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB;
4602 break;
4603 }
4604 pr_info("Memory policy: %sData cache %s\n",
4605 @@ -854,7 +911,7 @@ static void __init create_mapping(struct map_desc *md)
4606 return;
4607 }
4608
4609 - if ((md->type == MT_DEVICE || md->type == MT_ROM) &&
4610 + if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) &&
4611 md->virtual >= PAGE_OFFSET &&
4612 (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {
4613 pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n",
4614 @@ -1218,18 +1275,15 @@ void __init arm_mm_memblock_reserve(void)
4615 * called function. This means you can't use any function or debugging
4616 * method which may touch any device, otherwise the kernel _will_ crash.
4617 */
4618 +
4619 +static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE);
4620 +
4621 static void __init devicemaps_init(const struct machine_desc *mdesc)
4622 {
4623 struct map_desc map;
4624 unsigned long addr;
4625 - void *vectors;
4626
4627 - /*
4628 - * Allocate the vector page early.
4629 - */
4630 - vectors = early_alloc(PAGE_SIZE * 2);
4631 -
4632 - early_trap_init(vectors);
4633 + early_trap_init(&vectors);
4634
4635 for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
4636 pmd_clear(pmd_off_k(addr));
4637 @@ -1242,7 +1296,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4638 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
4639 map.virtual = MODULES_VADDR;
4640 map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
4641 - map.type = MT_ROM;
4642 + map.type = MT_ROM_RX;
4643 create_mapping(&map);
4644 #endif
4645
4646 @@ -1253,14 +1307,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4647 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
4648 map.virtual = FLUSH_BASE;
4649 map.length = SZ_1M;
4650 - map.type = MT_CACHECLEAN;
4651 + map.type = MT_CACHECLEAN_RO;
4652 create_mapping(&map);
4653 #endif
4654 #ifdef FLUSH_BASE_MINICACHE
4655 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M);
4656 map.virtual = FLUSH_BASE_MINICACHE;
4657 map.length = SZ_1M;
4658 - map.type = MT_MINICLEAN;
4659 + map.type = MT_MINICLEAN_RO;
4660 create_mapping(&map);
4661 #endif
4662
4663 @@ -1269,7 +1323,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4664 * location (0xffff0000). If we aren't using high-vectors, also
4665 * create a mapping at the low-vectors virtual address.
4666 */
4667 - map.pfn = __phys_to_pfn(virt_to_phys(vectors));
4668 + map.pfn = __phys_to_pfn(virt_to_phys(&vectors));
4669 map.virtual = 0xffff0000;
4670 map.length = PAGE_SIZE;
4671 #ifdef CONFIG_KUSER_HELPERS
4672 @@ -1329,8 +1383,10 @@ static void __init kmap_init(void)
4673 static void __init map_lowmem(void)
4674 {
4675 struct memblock_region *reg;
4676 +#ifndef CONFIG_PAX_KERNEXEC
4677 phys_addr_t kernel_x_start = round_down(__pa(_stext), SECTION_SIZE);
4678 phys_addr_t kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE);
4679 +#endif
4680
4681 /* Map all the lowmem memory banks. */
4682 for_each_memblock(memory, reg) {
4683 @@ -1343,11 +1399,48 @@ static void __init map_lowmem(void)
4684 if (start >= end)
4685 break;
4686
4687 +#ifdef CONFIG_PAX_KERNEXEC
4688 + map.pfn = __phys_to_pfn(start);
4689 + map.virtual = __phys_to_virt(start);
4690 + map.length = end - start;
4691 +
4692 + if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) {
4693 + struct map_desc kernel;
4694 + struct map_desc initmap;
4695 +
4696 + /* when freeing initmem we will make this RW */
4697 + initmap.pfn = __phys_to_pfn(__pa(__init_begin));
4698 + initmap.virtual = (unsigned long)__init_begin;
4699 + initmap.length = _sdata - __init_begin;
4700 + initmap.type = __MT_MEMORY_RWX;
4701 + create_mapping(&initmap);
4702 +
4703 + /* when freeing initmem we will make this RX */
4704 + kernel.pfn = __phys_to_pfn(__pa(_stext));
4705 + kernel.virtual = (unsigned long)_stext;
4706 + kernel.length = __init_begin - _stext;
4707 + kernel.type = __MT_MEMORY_RWX;
4708 + create_mapping(&kernel);
4709 +
4710 + if (map.virtual < (unsigned long)_stext) {
4711 + map.length = (unsigned long)_stext - map.virtual;
4712 + map.type = __MT_MEMORY_RWX;
4713 + create_mapping(&map);
4714 + }
4715 +
4716 + map.pfn = __phys_to_pfn(__pa(_sdata));
4717 + map.virtual = (unsigned long)_sdata;
4718 + map.length = end - __pa(_sdata);
4719 + }
4720 +
4721 + map.type = MT_MEMORY_RW;
4722 + create_mapping(&map);
4723 +#else
4724 if (end < kernel_x_start) {
4725 map.pfn = __phys_to_pfn(start);
4726 map.virtual = __phys_to_virt(start);
4727 map.length = end - start;
4728 - map.type = MT_MEMORY_RWX;
4729 + map.type = __MT_MEMORY_RWX;
4730
4731 create_mapping(&map);
4732 } else if (start >= kernel_x_end) {
4733 @@ -1371,7 +1464,7 @@ static void __init map_lowmem(void)
4734 map.pfn = __phys_to_pfn(kernel_x_start);
4735 map.virtual = __phys_to_virt(kernel_x_start);
4736 map.length = kernel_x_end - kernel_x_start;
4737 - map.type = MT_MEMORY_RWX;
4738 + map.type = __MT_MEMORY_RWX;
4739
4740 create_mapping(&map);
4741
4742 @@ -1384,6 +1477,7 @@ static void __init map_lowmem(void)
4743 create_mapping(&map);
4744 }
4745 }
4746 +#endif
4747 }
4748 }
4749
4750 diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
4751 index e0e2358..96c6791 100644
4752 --- a/arch/arm/net/bpf_jit_32.c
4753 +++ b/arch/arm/net/bpf_jit_32.c
4754 @@ -20,6 +20,7 @@
4755 #include <asm/cacheflush.h>
4756 #include <asm/hwcap.h>
4757 #include <asm/opcodes.h>
4758 +#include <asm/pgtable.h>
4759
4760 #include "bpf_jit_32.h"
4761
4762 @@ -72,7 +73,11 @@ struct jit_ctx {
4763 #endif
4764 };
4765
4766 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
4767 +int bpf_jit_enable __read_only;
4768 +#else
4769 int bpf_jit_enable __read_mostly;
4770 +#endif
4771
4772 static u64 jit_get_skb_b(struct sk_buff *skb, unsigned offset)
4773 {
4774 @@ -179,8 +184,10 @@ static void jit_fill_hole(void *area, unsigned int size)
4775 {
4776 u32 *ptr;
4777 /* We are guaranteed to have aligned memory. */
4778 + pax_open_kernel();
4779 for (ptr = area; size >= sizeof(u32); size -= sizeof(u32))
4780 *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF);
4781 + pax_close_kernel();
4782 }
4783
4784 static void build_prologue(struct jit_ctx *ctx)
4785 @@ -547,7 +554,7 @@ load_common:
4786 emit(ARM_SUB_I(r_scratch, r_skb_hl,
4787 1 << load_order), ctx);
4788 emit(ARM_CMP_R(r_scratch, r_off), ctx);
4789 - condt = ARM_COND_HS;
4790 + condt = ARM_COND_GE;
4791 } else {
4792 emit(ARM_CMP_R(r_skb_hl, r_off), ctx);
4793 condt = ARM_COND_HI;
4794 @@ -860,9 +867,11 @@ b_epilogue:
4795 off = offsetof(struct sk_buff, vlan_tci);
4796 emit(ARM_LDRH_I(r_A, r_skb, off), ctx);
4797 if (code == (BPF_ANC | SKF_AD_VLAN_TAG))
4798 - OP_IMM3(ARM_AND, r_A, r_A, VLAN_VID_MASK, ctx);
4799 - else
4800 - OP_IMM3(ARM_AND, r_A, r_A, VLAN_TAG_PRESENT, ctx);
4801 + OP_IMM3(ARM_AND, r_A, r_A, ~VLAN_TAG_PRESENT, ctx);
4802 + else {
4803 + OP_IMM3(ARM_LSR, r_A, r_A, 12, ctx);
4804 + OP_IMM3(ARM_AND, r_A, r_A, 0x1, ctx);
4805 + }
4806 break;
4807 case BPF_ANC | SKF_AD_QUEUE:
4808 ctx->seen |= SEEN_SKB;
4809 diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c
4810 index 5b217f4..c23f40e 100644
4811 --- a/arch/arm/plat-iop/setup.c
4812 +++ b/arch/arm/plat-iop/setup.c
4813 @@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = {
4814 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
4815 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
4816 .length = IOP3XX_PERIPHERAL_SIZE,
4817 - .type = MT_UNCACHED,
4818 + .type = MT_UNCACHED_RW,
4819 },
4820 };
4821
4822 diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
4823 index a5bc92d..0bb4730 100644
4824 --- a/arch/arm/plat-omap/sram.c
4825 +++ b/arch/arm/plat-omap/sram.c
4826 @@ -93,6 +93,8 @@ void __init omap_map_sram(unsigned long start, unsigned long size,
4827 * Looks like we need to preserve some bootloader code at the
4828 * beginning of SRAM for jumping to flash for reboot to work...
4829 */
4830 + pax_open_kernel();
4831 memset_io(omap_sram_base + omap_sram_skip, 0,
4832 omap_sram_size - omap_sram_skip);
4833 + pax_close_kernel();
4834 }
4835 diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h
4836 index 7047051..44e8675 100644
4837 --- a/arch/arm64/include/asm/atomic.h
4838 +++ b/arch/arm64/include/asm/atomic.h
4839 @@ -252,5 +252,15 @@ static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
4840 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
4841 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
4842
4843 +#define atomic64_read_unchecked(v) atomic64_read(v)
4844 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
4845 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
4846 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
4847 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
4848 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
4849 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
4850 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
4851 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
4852 +
4853 #endif
4854 #endif
4855 diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
4856 index 71f19c4..2b13cfe 100644
4857 --- a/arch/arm64/include/asm/barrier.h
4858 +++ b/arch/arm64/include/asm/barrier.h
4859 @@ -44,7 +44,7 @@
4860 do { \
4861 compiletime_assert_atomic_type(*p); \
4862 barrier(); \
4863 - ACCESS_ONCE(*p) = (v); \
4864 + ACCESS_ONCE_RW(*p) = (v); \
4865 } while (0)
4866
4867 #define smp_load_acquire(p) \
4868 diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
4869 index 4fde8c1..441f84f 100644
4870 --- a/arch/arm64/include/asm/percpu.h
4871 +++ b/arch/arm64/include/asm/percpu.h
4872 @@ -135,16 +135,16 @@ static inline void __percpu_write(void *ptr, unsigned long val, int size)
4873 {
4874 switch (size) {
4875 case 1:
4876 - ACCESS_ONCE(*(u8 *)ptr) = (u8)val;
4877 + ACCESS_ONCE_RW(*(u8 *)ptr) = (u8)val;
4878 break;
4879 case 2:
4880 - ACCESS_ONCE(*(u16 *)ptr) = (u16)val;
4881 + ACCESS_ONCE_RW(*(u16 *)ptr) = (u16)val;
4882 break;
4883 case 4:
4884 - ACCESS_ONCE(*(u32 *)ptr) = (u32)val;
4885 + ACCESS_ONCE_RW(*(u32 *)ptr) = (u32)val;
4886 break;
4887 case 8:
4888 - ACCESS_ONCE(*(u64 *)ptr) = (u64)val;
4889 + ACCESS_ONCE_RW(*(u64 *)ptr) = (u64)val;
4890 break;
4891 default:
4892 BUILD_BUG();
4893 diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h
4894 index 7642056..bffc904 100644
4895 --- a/arch/arm64/include/asm/pgalloc.h
4896 +++ b/arch/arm64/include/asm/pgalloc.h
4897 @@ -46,6 +46,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4898 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
4899 }
4900
4901 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4902 +{
4903 + pud_populate(mm, pud, pmd);
4904 +}
4905 +
4906 #endif /* CONFIG_PGTABLE_LEVELS > 2 */
4907
4908 #if CONFIG_PGTABLE_LEVELS > 3
4909 diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
4910 index 07e1ba44..ec8cbbb 100644
4911 --- a/arch/arm64/include/asm/uaccess.h
4912 +++ b/arch/arm64/include/asm/uaccess.h
4913 @@ -99,6 +99,7 @@ static inline void set_fs(mm_segment_t fs)
4914 flag; \
4915 })
4916
4917 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
4918 #define access_ok(type, addr, size) __range_ok(addr, size)
4919 #define user_addr_max get_fs
4920
4921 diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
4922 index b0bd4e5..54e82f6 100644
4923 --- a/arch/arm64/mm/dma-mapping.c
4924 +++ b/arch/arm64/mm/dma-mapping.c
4925 @@ -134,7 +134,7 @@ static void __dma_free_coherent(struct device *dev, size_t size,
4926 phys_to_page(paddr),
4927 size >> PAGE_SHIFT);
4928 if (!freed)
4929 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
4930 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
4931 }
4932
4933 static void *__dma_alloc(struct device *dev, size_t size,
4934 diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
4935 index c3a58a1..78fbf54 100644
4936 --- a/arch/avr32/include/asm/cache.h
4937 +++ b/arch/avr32/include/asm/cache.h
4938 @@ -1,8 +1,10 @@
4939 #ifndef __ASM_AVR32_CACHE_H
4940 #define __ASM_AVR32_CACHE_H
4941
4942 +#include <linux/const.h>
4943 +
4944 #define L1_CACHE_SHIFT 5
4945 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4946 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4947
4948 /*
4949 * Memory returned by kmalloc() may be used for DMA, so we must make
4950 diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
4951 index 0388ece..87c8df1 100644
4952 --- a/arch/avr32/include/asm/elf.h
4953 +++ b/arch/avr32/include/asm/elf.h
4954 @@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t;
4955 the loader. We need to make sure that it is out of the way of the program
4956 that it will "exec", and that there is sufficient room for the brk. */
4957
4958 -#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
4959 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
4960
4961 +#ifdef CONFIG_PAX_ASLR
4962 +#define PAX_ELF_ET_DYN_BASE 0x00001000UL
4963 +
4964 +#define PAX_DELTA_MMAP_LEN 15
4965 +#define PAX_DELTA_STACK_LEN 15
4966 +#endif
4967
4968 /* This yields a mask that user programs can use to figure out what
4969 instruction set this CPU supports. This could be done in user space,
4970 diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
4971 index 479330b..53717a8 100644
4972 --- a/arch/avr32/include/asm/kmap_types.h
4973 +++ b/arch/avr32/include/asm/kmap_types.h
4974 @@ -2,9 +2,9 @@
4975 #define __ASM_AVR32_KMAP_TYPES_H
4976
4977 #ifdef CONFIG_DEBUG_HIGHMEM
4978 -# define KM_TYPE_NR 29
4979 +# define KM_TYPE_NR 30
4980 #else
4981 -# define KM_TYPE_NR 14
4982 +# define KM_TYPE_NR 15
4983 #endif
4984
4985 #endif /* __ASM_AVR32_KMAP_TYPES_H */
4986 diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
4987 index d223a8b..69c5210 100644
4988 --- a/arch/avr32/mm/fault.c
4989 +++ b/arch/avr32/mm/fault.c
4990 @@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
4991
4992 int exception_trace = 1;
4993
4994 +#ifdef CONFIG_PAX_PAGEEXEC
4995 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
4996 +{
4997 + unsigned long i;
4998 +
4999 + printk(KERN_ERR "PAX: bytes at PC: ");
5000 + for (i = 0; i < 20; i++) {
5001 + unsigned char c;
5002 + if (get_user(c, (unsigned char *)pc+i))
5003 + printk(KERN_CONT "???????? ");
5004 + else
5005 + printk(KERN_CONT "%02x ", c);
5006 + }
5007 + printk("\n");
5008 +}
5009 +#endif
5010 +
5011 /*
5012 * This routine handles page faults. It determines the address and the
5013 * problem, and then passes it off to one of the appropriate routines.
5014 @@ -178,6 +195,16 @@ bad_area:
5015 up_read(&mm->mmap_sem);
5016
5017 if (user_mode(regs)) {
5018 +
5019 +#ifdef CONFIG_PAX_PAGEEXEC
5020 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
5021 + if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) {
5022 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp);
5023 + do_group_exit(SIGKILL);
5024 + }
5025 + }
5026 +#endif
5027 +
5028 if (exception_trace && printk_ratelimit())
5029 printk("%s%s[%d]: segfault at %08lx pc %08lx "
5030 "sp %08lx ecr %lu\n",
5031 diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
5032 index 568885a..f8008df 100644
5033 --- a/arch/blackfin/include/asm/cache.h
5034 +++ b/arch/blackfin/include/asm/cache.h
5035 @@ -7,6 +7,7 @@
5036 #ifndef __ARCH_BLACKFIN_CACHE_H
5037 #define __ARCH_BLACKFIN_CACHE_H
5038
5039 +#include <linux/const.h>
5040 #include <linux/linkage.h> /* for asmlinkage */
5041
5042 /*
5043 @@ -14,7 +15,7 @@
5044 * Blackfin loads 32 bytes for cache
5045 */
5046 #define L1_CACHE_SHIFT 5
5047 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5048 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5049 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5050
5051 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5052 diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
5053 index aea2718..3639a60 100644
5054 --- a/arch/cris/include/arch-v10/arch/cache.h
5055 +++ b/arch/cris/include/arch-v10/arch/cache.h
5056 @@ -1,8 +1,9 @@
5057 #ifndef _ASM_ARCH_CACHE_H
5058 #define _ASM_ARCH_CACHE_H
5059
5060 +#include <linux/const.h>
5061 /* Etrax 100LX have 32-byte cache-lines. */
5062 -#define L1_CACHE_BYTES 32
5063 #define L1_CACHE_SHIFT 5
5064 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5065
5066 #endif /* _ASM_ARCH_CACHE_H */
5067 diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
5068 index 7caf25d..ee65ac5 100644
5069 --- a/arch/cris/include/arch-v32/arch/cache.h
5070 +++ b/arch/cris/include/arch-v32/arch/cache.h
5071 @@ -1,11 +1,12 @@
5072 #ifndef _ASM_CRIS_ARCH_CACHE_H
5073 #define _ASM_CRIS_ARCH_CACHE_H
5074
5075 +#include <linux/const.h>
5076 #include <arch/hwregs/dma.h>
5077
5078 /* A cache-line is 32 bytes. */
5079 -#define L1_CACHE_BYTES 32
5080 #define L1_CACHE_SHIFT 5
5081 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5082
5083 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
5084
5085 diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
5086 index 102190a..5334cea 100644
5087 --- a/arch/frv/include/asm/atomic.h
5088 +++ b/arch/frv/include/asm/atomic.h
5089 @@ -181,6 +181,16 @@ static inline void atomic64_dec(atomic64_t *v)
5090 #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter))
5091 #define atomic64_xchg(v, new) (__xchg_64(new, &(v)->counter))
5092
5093 +#define atomic64_read_unchecked(v) atomic64_read(v)
5094 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5095 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5096 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5097 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5098 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5099 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5100 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5101 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5102 +
5103 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5104 {
5105 int c, old;
5106 diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h
5107 index 2797163..c2a401df9 100644
5108 --- a/arch/frv/include/asm/cache.h
5109 +++ b/arch/frv/include/asm/cache.h
5110 @@ -12,10 +12,11 @@
5111 #ifndef __ASM_CACHE_H
5112 #define __ASM_CACHE_H
5113
5114 +#include <linux/const.h>
5115
5116 /* bytes per L1 cache line */
5117 #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT)
5118 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5119 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5120
5121 #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5122 #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5123 diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
5124 index 43901f2..0d8b865 100644
5125 --- a/arch/frv/include/asm/kmap_types.h
5126 +++ b/arch/frv/include/asm/kmap_types.h
5127 @@ -2,6 +2,6 @@
5128 #ifndef _ASM_KMAP_TYPES_H
5129 #define _ASM_KMAP_TYPES_H
5130
5131 -#define KM_TYPE_NR 17
5132 +#define KM_TYPE_NR 18
5133
5134 #endif
5135 diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
5136 index 836f147..4cf23f5 100644
5137 --- a/arch/frv/mm/elf-fdpic.c
5138 +++ b/arch/frv/mm/elf-fdpic.c
5139 @@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5140 {
5141 struct vm_area_struct *vma;
5142 struct vm_unmapped_area_info info;
5143 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
5144
5145 if (len > TASK_SIZE)
5146 return -ENOMEM;
5147 @@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5148 if (addr) {
5149 addr = PAGE_ALIGN(addr);
5150 vma = find_vma(current->mm, addr);
5151 - if (TASK_SIZE - len >= addr &&
5152 - (!vma || addr + len <= vma->vm_start))
5153 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
5154 goto success;
5155 }
5156
5157 @@ -85,6 +85,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5158 info.high_limit = (current->mm->start_stack - 0x00200000);
5159 info.align_mask = 0;
5160 info.align_offset = 0;
5161 + info.threadstack_offset = offset;
5162 addr = vm_unmapped_area(&info);
5163 if (!(addr & ~PAGE_MASK))
5164 goto success;
5165 diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
5166 index 69952c18..4fa2908 100644
5167 --- a/arch/hexagon/include/asm/cache.h
5168 +++ b/arch/hexagon/include/asm/cache.h
5169 @@ -21,9 +21,11 @@
5170 #ifndef __ASM_CACHE_H
5171 #define __ASM_CACHE_H
5172
5173 +#include <linux/const.h>
5174 +
5175 /* Bytes per L1 cache line */
5176 -#define L1_CACHE_SHIFT (5)
5177 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5178 +#define L1_CACHE_SHIFT 5
5179 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5180
5181 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5182
5183 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
5184 index 76d25b2..d3793a0f 100644
5185 --- a/arch/ia64/Kconfig
5186 +++ b/arch/ia64/Kconfig
5187 @@ -541,6 +541,7 @@ source "drivers/sn/Kconfig"
5188 config KEXEC
5189 bool "kexec system call"
5190 depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
5191 + depends on !GRKERNSEC_KMEM
5192 help
5193 kexec is a system call that implements the ability to shutdown your
5194 current kernel, and to start another kernel. It is like a reboot
5195 diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
5196 index 970d0bd..e750b9b 100644
5197 --- a/arch/ia64/Makefile
5198 +++ b/arch/ia64/Makefile
5199 @@ -98,5 +98,6 @@ endef
5200 archprepare: make_nr_irqs_h FORCE
5201 PHONY += make_nr_irqs_h FORCE
5202
5203 +make_nr_irqs_h: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
5204 make_nr_irqs_h: FORCE
5205 $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h
5206 diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
5207 index 0bf0350..2ad1957 100644
5208 --- a/arch/ia64/include/asm/atomic.h
5209 +++ b/arch/ia64/include/asm/atomic.h
5210 @@ -193,4 +193,14 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
5211 #define atomic64_inc(v) atomic64_add(1, (v))
5212 #define atomic64_dec(v) atomic64_sub(1, (v))
5213
5214 +#define atomic64_read_unchecked(v) atomic64_read(v)
5215 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5216 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5217 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5218 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5219 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5220 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5221 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5222 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5223 +
5224 #endif /* _ASM_IA64_ATOMIC_H */
5225 diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
5226 index f6769eb..1cdb590 100644
5227 --- a/arch/ia64/include/asm/barrier.h
5228 +++ b/arch/ia64/include/asm/barrier.h
5229 @@ -66,7 +66,7 @@
5230 do { \
5231 compiletime_assert_atomic_type(*p); \
5232 barrier(); \
5233 - ACCESS_ONCE(*p) = (v); \
5234 + ACCESS_ONCE_RW(*p) = (v); \
5235 } while (0)
5236
5237 #define smp_load_acquire(p) \
5238 diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
5239 index 988254a..e1ee885 100644
5240 --- a/arch/ia64/include/asm/cache.h
5241 +++ b/arch/ia64/include/asm/cache.h
5242 @@ -1,6 +1,7 @@
5243 #ifndef _ASM_IA64_CACHE_H
5244 #define _ASM_IA64_CACHE_H
5245
5246 +#include <linux/const.h>
5247
5248 /*
5249 * Copyright (C) 1998-2000 Hewlett-Packard Co
5250 @@ -9,7 +10,7 @@
5251
5252 /* Bytes per L1 (data) cache line. */
5253 #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT
5254 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5255 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5256
5257 #ifdef CONFIG_SMP
5258 # define SMP_CACHE_SHIFT L1_CACHE_SHIFT
5259 diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
5260 index 5a83c5c..4d7f553 100644
5261 --- a/arch/ia64/include/asm/elf.h
5262 +++ b/arch/ia64/include/asm/elf.h
5263 @@ -42,6 +42,13 @@
5264 */
5265 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL)
5266
5267 +#ifdef CONFIG_PAX_ASLR
5268 +#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL)
5269 +
5270 +#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5271 +#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5272 +#endif
5273 +
5274 #define PT_IA_64_UNWIND 0x70000001
5275
5276 /* IA-64 relocations: */
5277 diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
5278 index f5e70e9..624fad5 100644
5279 --- a/arch/ia64/include/asm/pgalloc.h
5280 +++ b/arch/ia64/include/asm/pgalloc.h
5281 @@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5282 pgd_val(*pgd_entry) = __pa(pud);
5283 }
5284
5285 +static inline void
5286 +pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5287 +{
5288 + pgd_populate(mm, pgd_entry, pud);
5289 +}
5290 +
5291 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
5292 {
5293 return quicklist_alloc(0, GFP_KERNEL, NULL);
5294 @@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5295 pud_val(*pud_entry) = __pa(pmd);
5296 }
5297
5298 +static inline void
5299 +pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5300 +{
5301 + pud_populate(mm, pud_entry, pmd);
5302 +}
5303 +
5304 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
5305 {
5306 return quicklist_alloc(0, GFP_KERNEL, NULL);
5307 diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
5308 index 9f3ed9e..c99b418 100644
5309 --- a/arch/ia64/include/asm/pgtable.h
5310 +++ b/arch/ia64/include/asm/pgtable.h
5311 @@ -12,7 +12,7 @@
5312 * David Mosberger-Tang <davidm@hpl.hp.com>
5313 */
5314
5315 -
5316 +#include <linux/const.h>
5317 #include <asm/mman.h>
5318 #include <asm/page.h>
5319 #include <asm/processor.h>
5320 @@ -139,6 +139,17 @@
5321 #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5322 #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5323 #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX)
5324 +
5325 +#ifdef CONFIG_PAX_PAGEEXEC
5326 +# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW)
5327 +# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5328 +# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5329 +#else
5330 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
5331 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
5332 +# define PAGE_COPY_NOEXEC PAGE_COPY
5333 +#endif
5334 +
5335 #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX)
5336 #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX)
5337 #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
5338 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
5339 index 45698cd..e8e2dbc 100644
5340 --- a/arch/ia64/include/asm/spinlock.h
5341 +++ b/arch/ia64/include/asm/spinlock.h
5342 @@ -71,7 +71,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
5343 unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
5344
5345 asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
5346 - ACCESS_ONCE(*p) = (tmp + 2) & ~1;
5347 + ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1;
5348 }
5349
5350 static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
5351 diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
5352 index 4f3fb6cc..254055e 100644
5353 --- a/arch/ia64/include/asm/uaccess.h
5354 +++ b/arch/ia64/include/asm/uaccess.h
5355 @@ -70,6 +70,7 @@
5356 && ((segment).seg == KERNEL_DS.seg \
5357 || likely(REGION_OFFSET((unsigned long) (addr)) < RGN_MAP_LIMIT))); \
5358 })
5359 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
5360 #define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())
5361
5362 /*
5363 @@ -241,12 +242,24 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
5364 static inline unsigned long
5365 __copy_to_user (void __user *to, const void *from, unsigned long count)
5366 {
5367 + if (count > INT_MAX)
5368 + return count;
5369 +
5370 + if (!__builtin_constant_p(count))
5371 + check_object_size(from, count, true);
5372 +
5373 return __copy_user(to, (__force void __user *) from, count);
5374 }
5375
5376 static inline unsigned long
5377 __copy_from_user (void *to, const void __user *from, unsigned long count)
5378 {
5379 + if (count > INT_MAX)
5380 + return count;
5381 +
5382 + if (!__builtin_constant_p(count))
5383 + check_object_size(to, count, false);
5384 +
5385 return __copy_user((__force void __user *) to, from, count);
5386 }
5387
5388 @@ -256,10 +269,13 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5389 ({ \
5390 void __user *__cu_to = (to); \
5391 const void *__cu_from = (from); \
5392 - long __cu_len = (n); \
5393 + unsigned long __cu_len = (n); \
5394 \
5395 - if (__access_ok(__cu_to, __cu_len, get_fs())) \
5396 + if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) { \
5397 + if (!__builtin_constant_p(n)) \
5398 + check_object_size(__cu_from, __cu_len, true); \
5399 __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
5400 + } \
5401 __cu_len; \
5402 })
5403
5404 @@ -267,11 +283,14 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5405 ({ \
5406 void *__cu_to = (to); \
5407 const void __user *__cu_from = (from); \
5408 - long __cu_len = (n); \
5409 + unsigned long __cu_len = (n); \
5410 \
5411 __chk_user_ptr(__cu_from); \
5412 - if (__access_ok(__cu_from, __cu_len, get_fs())) \
5413 + if (__cu_len <= INT_MAX && __access_ok(__cu_from, __cu_len, get_fs())) { \
5414 + if (!__builtin_constant_p(n)) \
5415 + check_object_size(__cu_to, __cu_len, false); \
5416 __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
5417 + } \
5418 __cu_len; \
5419 })
5420
5421 diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
5422 index 29754aa..06d2838 100644
5423 --- a/arch/ia64/kernel/module.c
5424 +++ b/arch/ia64/kernel/module.c
5425 @@ -492,15 +492,39 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
5426 }
5427
5428 static inline int
5429 +in_init_rx (const struct module *mod, uint64_t addr)
5430 +{
5431 + return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx;
5432 +}
5433 +
5434 +static inline int
5435 +in_init_rw (const struct module *mod, uint64_t addr)
5436 +{
5437 + return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw;
5438 +}
5439 +
5440 +static inline int
5441 in_init (const struct module *mod, uint64_t addr)
5442 {
5443 - return addr - (uint64_t) mod->module_init < mod->init_size;
5444 + return in_init_rx(mod, addr) || in_init_rw(mod, addr);
5445 +}
5446 +
5447 +static inline int
5448 +in_core_rx (const struct module *mod, uint64_t addr)
5449 +{
5450 + return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx;
5451 +}
5452 +
5453 +static inline int
5454 +in_core_rw (const struct module *mod, uint64_t addr)
5455 +{
5456 + return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw;
5457 }
5458
5459 static inline int
5460 in_core (const struct module *mod, uint64_t addr)
5461 {
5462 - return addr - (uint64_t) mod->module_core < mod->core_size;
5463 + return in_core_rx(mod, addr) || in_core_rw(mod, addr);
5464 }
5465
5466 static inline int
5467 @@ -683,7 +707,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
5468 break;
5469
5470 case RV_BDREL:
5471 - val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core);
5472 + if (in_init_rx(mod, val))
5473 + val -= (uint64_t) mod->module_init_rx;
5474 + else if (in_init_rw(mod, val))
5475 + val -= (uint64_t) mod->module_init_rw;
5476 + else if (in_core_rx(mod, val))
5477 + val -= (uint64_t) mod->module_core_rx;
5478 + else if (in_core_rw(mod, val))
5479 + val -= (uint64_t) mod->module_core_rw;
5480 break;
5481
5482 case RV_LTV:
5483 @@ -818,15 +849,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
5484 * addresses have been selected...
5485 */
5486 uint64_t gp;
5487 - if (mod->core_size > MAX_LTOFF)
5488 + if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF)
5489 /*
5490 * This takes advantage of fact that SHF_ARCH_SMALL gets allocated
5491 * at the end of the module.
5492 */
5493 - gp = mod->core_size - MAX_LTOFF / 2;
5494 + gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2;
5495 else
5496 - gp = mod->core_size / 2;
5497 - gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
5498 + gp = (mod->core_size_rx + mod->core_size_rw) / 2;
5499 + gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8);
5500 mod->arch.gp = gp;
5501 DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
5502 }
5503 diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
5504 index c39c3cd..3c77738 100644
5505 --- a/arch/ia64/kernel/palinfo.c
5506 +++ b/arch/ia64/kernel/palinfo.c
5507 @@ -980,7 +980,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb,
5508 return NOTIFY_OK;
5509 }
5510
5511 -static struct notifier_block __refdata palinfo_cpu_notifier =
5512 +static struct notifier_block palinfo_cpu_notifier =
5513 {
5514 .notifier_call = palinfo_cpu_callback,
5515 .priority = 0,
5516 diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
5517 index 41e33f8..65180b2a 100644
5518 --- a/arch/ia64/kernel/sys_ia64.c
5519 +++ b/arch/ia64/kernel/sys_ia64.c
5520 @@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5521 unsigned long align_mask = 0;
5522 struct mm_struct *mm = current->mm;
5523 struct vm_unmapped_area_info info;
5524 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
5525
5526 if (len > RGN_MAP_LIMIT)
5527 return -ENOMEM;
5528 @@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5529 if (REGION_NUMBER(addr) == RGN_HPAGE)
5530 addr = 0;
5531 #endif
5532 +
5533 +#ifdef CONFIG_PAX_RANDMMAP
5534 + if (mm->pax_flags & MF_PAX_RANDMMAP)
5535 + addr = mm->free_area_cache;
5536 + else
5537 +#endif
5538 +
5539 if (!addr)
5540 addr = TASK_UNMAPPED_BASE;
5541
5542 @@ -61,6 +69,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5543 info.high_limit = TASK_SIZE;
5544 info.align_mask = align_mask;
5545 info.align_offset = 0;
5546 + info.threadstack_offset = offset;
5547 return vm_unmapped_area(&info);
5548 }
5549
5550 diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
5551 index 84f8a52..7c76178 100644
5552 --- a/arch/ia64/kernel/vmlinux.lds.S
5553 +++ b/arch/ia64/kernel/vmlinux.lds.S
5554 @@ -192,7 +192,7 @@ SECTIONS {
5555 /* Per-cpu data: */
5556 . = ALIGN(PERCPU_PAGE_SIZE);
5557 PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
5558 - __phys_per_cpu_start = __per_cpu_load;
5559 + __phys_per_cpu_start = per_cpu_load;
5560 /*
5561 * ensure percpu data fits
5562 * into percpu page size
5563 diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
5564 index ba5ba7a..36e9d3a 100644
5565 --- a/arch/ia64/mm/fault.c
5566 +++ b/arch/ia64/mm/fault.c
5567 @@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address)
5568 return pte_present(pte);
5569 }
5570
5571 +#ifdef CONFIG_PAX_PAGEEXEC
5572 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5573 +{
5574 + unsigned long i;
5575 +
5576 + printk(KERN_ERR "PAX: bytes at PC: ");
5577 + for (i = 0; i < 8; i++) {
5578 + unsigned int c;
5579 + if (get_user(c, (unsigned int *)pc+i))
5580 + printk(KERN_CONT "???????? ");
5581 + else
5582 + printk(KERN_CONT "%08x ", c);
5583 + }
5584 + printk("\n");
5585 +}
5586 +#endif
5587 +
5588 # define VM_READ_BIT 0
5589 # define VM_WRITE_BIT 1
5590 # define VM_EXEC_BIT 2
5591 @@ -151,8 +168,21 @@ retry:
5592 if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
5593 goto bad_area;
5594
5595 - if ((vma->vm_flags & mask) != mask)
5596 + if ((vma->vm_flags & mask) != mask) {
5597 +
5598 +#ifdef CONFIG_PAX_PAGEEXEC
5599 + if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) {
5600 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip)
5601 + goto bad_area;
5602 +
5603 + up_read(&mm->mmap_sem);
5604 + pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12);
5605 + do_group_exit(SIGKILL);
5606 + }
5607 +#endif
5608 +
5609 goto bad_area;
5610 + }
5611
5612 /*
5613 * If for any reason at all we couldn't handle the fault, make
5614 diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
5615 index 52b7604b..455cb85 100644
5616 --- a/arch/ia64/mm/hugetlbpage.c
5617 +++ b/arch/ia64/mm/hugetlbpage.c
5618 @@ -143,6 +143,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5619 unsigned long pgoff, unsigned long flags)
5620 {
5621 struct vm_unmapped_area_info info;
5622 + unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags);
5623
5624 if (len > RGN_MAP_LIMIT)
5625 return -ENOMEM;
5626 @@ -166,6 +167,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5627 info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT;
5628 info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1);
5629 info.align_offset = 0;
5630 + info.threadstack_offset = offset;
5631 return vm_unmapped_area(&info);
5632 }
5633
5634 diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
5635 index a9b65cf..49ae1cf 100644
5636 --- a/arch/ia64/mm/init.c
5637 +++ b/arch/ia64/mm/init.c
5638 @@ -120,6 +120,19 @@ ia64_init_addr_space (void)
5639 vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
5640 vma->vm_end = vma->vm_start + PAGE_SIZE;
5641 vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT;
5642 +
5643 +#ifdef CONFIG_PAX_PAGEEXEC
5644 + if (current->mm->pax_flags & MF_PAX_PAGEEXEC) {
5645 + vma->vm_flags &= ~VM_EXEC;
5646 +
5647 +#ifdef CONFIG_PAX_MPROTECT
5648 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
5649 + vma->vm_flags &= ~VM_MAYEXEC;
5650 +#endif
5651 +
5652 + }
5653 +#endif
5654 +
5655 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
5656 down_write(&current->mm->mmap_sem);
5657 if (insert_vm_struct(current->mm, vma)) {
5658 @@ -286,7 +299,7 @@ static int __init gate_vma_init(void)
5659 gate_vma.vm_start = FIXADDR_USER_START;
5660 gate_vma.vm_end = FIXADDR_USER_END;
5661 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
5662 - gate_vma.vm_page_prot = __P101;
5663 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
5664
5665 return 0;
5666 }
5667 diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h
5668 index 40b3ee98..8c2c112 100644
5669 --- a/arch/m32r/include/asm/cache.h
5670 +++ b/arch/m32r/include/asm/cache.h
5671 @@ -1,8 +1,10 @@
5672 #ifndef _ASM_M32R_CACHE_H
5673 #define _ASM_M32R_CACHE_H
5674
5675 +#include <linux/const.h>
5676 +
5677 /* L1 cache line size */
5678 #define L1_CACHE_SHIFT 4
5679 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5680 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5681
5682 #endif /* _ASM_M32R_CACHE_H */
5683 diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
5684 index 82abd15..d95ae5d 100644
5685 --- a/arch/m32r/lib/usercopy.c
5686 +++ b/arch/m32r/lib/usercopy.c
5687 @@ -14,6 +14,9 @@
5688 unsigned long
5689 __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5690 {
5691 + if ((long)n < 0)
5692 + return n;
5693 +
5694 prefetch(from);
5695 if (access_ok(VERIFY_WRITE, to, n))
5696 __copy_user(to,from,n);
5697 @@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5698 unsigned long
5699 __generic_copy_from_user(void *to, const void __user *from, unsigned long n)
5700 {
5701 + if ((long)n < 0)
5702 + return n;
5703 +
5704 prefetchw(to);
5705 if (access_ok(VERIFY_READ, from, n))
5706 __copy_user_zeroing(to,from,n);
5707 diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
5708 index 0395c51..5f26031 100644
5709 --- a/arch/m68k/include/asm/cache.h
5710 +++ b/arch/m68k/include/asm/cache.h
5711 @@ -4,9 +4,11 @@
5712 #ifndef __ARCH_M68K_CACHE_H
5713 #define __ARCH_M68K_CACHE_H
5714
5715 +#include <linux/const.h>
5716 +
5717 /* bytes per L1 cache line */
5718 #define L1_CACHE_SHIFT 4
5719 -#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
5720 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5721
5722 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5723
5724 diff --git a/arch/metag/include/asm/barrier.h b/arch/metag/include/asm/barrier.h
5725 index d703d8e..a8e2d70 100644
5726 --- a/arch/metag/include/asm/barrier.h
5727 +++ b/arch/metag/include/asm/barrier.h
5728 @@ -90,7 +90,7 @@ static inline void fence(void)
5729 do { \
5730 compiletime_assert_atomic_type(*p); \
5731 smp_mb(); \
5732 - ACCESS_ONCE(*p) = (v); \
5733 + ACCESS_ONCE_RW(*p) = (v); \
5734 } while (0)
5735
5736 #define smp_load_acquire(p) \
5737 diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
5738 index 7ca80ac..794ba72 100644
5739 --- a/arch/metag/mm/hugetlbpage.c
5740 +++ b/arch/metag/mm/hugetlbpage.c
5741 @@ -194,6 +194,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
5742 info.high_limit = TASK_SIZE;
5743 info.align_mask = PAGE_MASK & HUGEPT_MASK;
5744 info.align_offset = 0;
5745 + info.threadstack_offset = 0;
5746 return vm_unmapped_area(&info);
5747 }
5748
5749 diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
5750 index 4efe96a..60e8699 100644
5751 --- a/arch/microblaze/include/asm/cache.h
5752 +++ b/arch/microblaze/include/asm/cache.h
5753 @@ -13,11 +13,12 @@
5754 #ifndef _ASM_MICROBLAZE_CACHE_H
5755 #define _ASM_MICROBLAZE_CACHE_H
5756
5757 +#include <linux/const.h>
5758 #include <asm/registers.h>
5759
5760 #define L1_CACHE_SHIFT 5
5761 /* word-granular cache in microblaze */
5762 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5763 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5764
5765 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5766
5767 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
5768 index a3b1ffe..7d61ca6 100644
5769 --- a/arch/mips/Kconfig
5770 +++ b/arch/mips/Kconfig
5771 @@ -2586,6 +2586,7 @@ source "kernel/Kconfig.preempt"
5772
5773 config KEXEC
5774 bool "Kexec system call"
5775 + depends on !GRKERNSEC_KMEM
5776 help
5777 kexec is a system call that implements the ability to shutdown your
5778 current kernel, and to start another kernel. It is like a reboot
5779 diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
5780 index d8960d4..77dbd31 100644
5781 --- a/arch/mips/cavium-octeon/dma-octeon.c
5782 +++ b/arch/mips/cavium-octeon/dma-octeon.c
5783 @@ -199,7 +199,7 @@ static void octeon_dma_free_coherent(struct device *dev, size_t size,
5784 if (dma_release_from_coherent(dev, order, vaddr))
5785 return;
5786
5787 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5788 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5789 }
5790
5791 static dma_addr_t octeon_unity_phys_to_dma(struct device *dev, phys_addr_t paddr)
5792 diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
5793 index 26d4363..3c9a82e 100644
5794 --- a/arch/mips/include/asm/atomic.h
5795 +++ b/arch/mips/include/asm/atomic.h
5796 @@ -22,15 +22,39 @@
5797 #include <asm/cmpxchg.h>
5798 #include <asm/war.h>
5799
5800 +#ifdef CONFIG_GENERIC_ATOMIC64
5801 +#include <asm-generic/atomic64.h>
5802 +#endif
5803 +
5804 #define ATOMIC_INIT(i) { (i) }
5805
5806 +#ifdef CONFIG_64BIT
5807 +#define _ASM_EXTABLE(from, to) \
5808 +" .section __ex_table,\"a\"\n" \
5809 +" .dword " #from ", " #to"\n" \
5810 +" .previous\n"
5811 +#else
5812 +#define _ASM_EXTABLE(from, to) \
5813 +" .section __ex_table,\"a\"\n" \
5814 +" .word " #from ", " #to"\n" \
5815 +" .previous\n"
5816 +#endif
5817 +
5818 /*
5819 * atomic_read - read atomic variable
5820 * @v: pointer of type atomic_t
5821 *
5822 * Atomically reads the value of @v.
5823 */
5824 -#define atomic_read(v) ACCESS_ONCE((v)->counter)
5825 +static inline int atomic_read(const atomic_t *v)
5826 +{
5827 + return ACCESS_ONCE(v->counter);
5828 +}
5829 +
5830 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
5831 +{
5832 + return ACCESS_ONCE(v->counter);
5833 +}
5834
5835 /*
5836 * atomic_set - set atomic variable
5837 @@ -39,47 +63,77 @@
5838 *
5839 * Atomically sets the value of @v to @i.
5840 */
5841 -#define atomic_set(v, i) ((v)->counter = (i))
5842 +static inline void atomic_set(atomic_t *v, int i)
5843 +{
5844 + v->counter = i;
5845 +}
5846
5847 -#define ATOMIC_OP(op, c_op, asm_op) \
5848 -static __inline__ void atomic_##op(int i, atomic_t * v) \
5849 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
5850 +{
5851 + v->counter = i;
5852 +}
5853 +
5854 +#ifdef CONFIG_PAX_REFCOUNT
5855 +#define __OVERFLOW_POST \
5856 + " b 4f \n" \
5857 + " .set noreorder \n" \
5858 + "3: b 5f \n" \
5859 + " move %0, %1 \n" \
5860 + " .set reorder \n"
5861 +#define __OVERFLOW_EXTABLE \
5862 + "3:\n" \
5863 + _ASM_EXTABLE(2b, 3b)
5864 +#else
5865 +#define __OVERFLOW_POST
5866 +#define __OVERFLOW_EXTABLE
5867 +#endif
5868 +
5869 +#define __ATOMIC_OP(op, suffix, asm_op, extable) \
5870 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t * v) \
5871 { \
5872 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
5873 int temp; \
5874 \
5875 __asm__ __volatile__( \
5876 - " .set arch=r4000 \n" \
5877 - "1: ll %0, %1 # atomic_" #op " \n" \
5878 - " " #asm_op " %0, %2 \n" \
5879 + " .set mips3 \n" \
5880 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5881 + "2: " #asm_op " %0, %2 \n" \
5882 " sc %0, %1 \n" \
5883 " beqzl %0, 1b \n" \
5884 + extable \
5885 " .set mips0 \n" \
5886 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5887 : "Ir" (i)); \
5888 } else if (kernel_uses_llsc) { \
5889 int temp; \
5890 \
5891 - do { \
5892 - __asm__ __volatile__( \
5893 - " .set "MIPS_ISA_LEVEL" \n" \
5894 - " ll %0, %1 # atomic_" #op "\n" \
5895 - " " #asm_op " %0, %2 \n" \
5896 - " sc %0, %1 \n" \
5897 - " .set mips0 \n" \
5898 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5899 - : "Ir" (i)); \
5900 - } while (unlikely(!temp)); \
5901 + __asm__ __volatile__( \
5902 + " .set "MIPS_ISA_LEVEL" \n" \
5903 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5904 + "2: " #asm_op " %0, %2 \n" \
5905 + " sc %0, %1 \n" \
5906 + " beqz %0, 1b \n" \
5907 + extable \
5908 + " .set mips0 \n" \
5909 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5910 + : "Ir" (i)); \
5911 } else { \
5912 unsigned long flags; \
5913 \
5914 raw_local_irq_save(flags); \
5915 - v->counter c_op i; \
5916 + __asm__ __volatile__( \
5917 + "2: " #asm_op " %0, %1 \n" \
5918 + extable \
5919 + : "+r" (v->counter) : "Ir" (i)); \
5920 raw_local_irq_restore(flags); \
5921 } \
5922 }
5923
5924 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
5925 -static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5926 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, _unchecked, asm_op##u, ) \
5927 + __ATOMIC_OP(op, , asm_op, __OVERFLOW_EXTABLE)
5928 +
5929 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op, extable) \
5930 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t * v) \
5931 { \
5932 int result; \
5933 \
5934 @@ -89,12 +143,15 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5935 int temp; \
5936 \
5937 __asm__ __volatile__( \
5938 - " .set arch=r4000 \n" \
5939 - "1: ll %1, %2 # atomic_" #op "_return \n" \
5940 - " " #asm_op " %0, %1, %3 \n" \
5941 + " .set mips3 \n" \
5942 + "1: ll %1, %2 # atomic_" #op "_return" #suffix"\n" \
5943 + "2: " #asm_op " %0, %1, %3 \n" \
5944 " sc %0, %2 \n" \
5945 " beqzl %0, 1b \n" \
5946 - " " #asm_op " %0, %1, %3 \n" \
5947 + post_op \
5948 + extable \
5949 + "4: " #asm_op " %0, %1, %3 \n" \
5950 + "5: \n" \
5951 " .set mips0 \n" \
5952 : "=&r" (result), "=&r" (temp), \
5953 "+" GCC_OFF_SMALL_ASM() (v->counter) \
5954 @@ -102,26 +159,33 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5955 } else if (kernel_uses_llsc) { \
5956 int temp; \
5957 \
5958 - do { \
5959 - __asm__ __volatile__( \
5960 - " .set "MIPS_ISA_LEVEL" \n" \
5961 - " ll %1, %2 # atomic_" #op "_return \n" \
5962 - " " #asm_op " %0, %1, %3 \n" \
5963 - " sc %0, %2 \n" \
5964 - " .set mips0 \n" \
5965 - : "=&r" (result), "=&r" (temp), \
5966 - "+" GCC_OFF_SMALL_ASM() (v->counter) \
5967 - : "Ir" (i)); \
5968 - } while (unlikely(!result)); \
5969 + __asm__ __volatile__( \
5970 + " .set "MIPS_ISA_LEVEL" \n" \
5971 + "1: ll %1, %2 # atomic_" #op "_return" #suffix "\n" \
5972 + "2: " #asm_op " %0, %1, %3 \n" \
5973 + " sc %0, %2 \n" \
5974 + post_op \
5975 + extable \
5976 + "4: " #asm_op " %0, %1, %3 \n" \
5977 + "5: \n" \
5978 + " .set mips0 \n" \
5979 + : "=&r" (result), "=&r" (temp), \
5980 + "+" GCC_OFF_SMALL_ASM() (v->counter) \
5981 + : "Ir" (i)); \
5982 \
5983 result = temp; result c_op i; \
5984 } else { \
5985 unsigned long flags; \
5986 \
5987 raw_local_irq_save(flags); \
5988 - result = v->counter; \
5989 - result c_op i; \
5990 - v->counter = result; \
5991 + __asm__ __volatile__( \
5992 + " lw %0, %1 \n" \
5993 + "2: " #asm_op " %0, %1, %2 \n" \
5994 + " sw %0, %1 \n" \
5995 + "3: \n" \
5996 + extable \
5997 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5998 + : "Ir" (i)); \
5999 raw_local_irq_restore(flags); \
6000 } \
6001 \
6002 @@ -130,16 +194,21 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
6003 return result; \
6004 }
6005
6006 -#define ATOMIC_OPS(op, c_op, asm_op) \
6007 - ATOMIC_OP(op, c_op, asm_op) \
6008 - ATOMIC_OP_RETURN(op, c_op, asm_op)
6009 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, asm_op##u, , ) \
6010 + __ATOMIC_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6011
6012 -ATOMIC_OPS(add, +=, addu)
6013 -ATOMIC_OPS(sub, -=, subu)
6014 +#define ATOMIC_OPS(op, asm_op) \
6015 + ATOMIC_OP(op, asm_op) \
6016 + ATOMIC_OP_RETURN(op, asm_op)
6017 +
6018 +ATOMIC_OPS(add, add)
6019 +ATOMIC_OPS(sub, sub)
6020
6021 #undef ATOMIC_OPS
6022 #undef ATOMIC_OP_RETURN
6023 +#undef __ATOMIC_OP_RETURN
6024 #undef ATOMIC_OP
6025 +#undef __ATOMIC_OP
6026
6027 /*
6028 * atomic_sub_if_positive - conditionally subtract integer from atomic variable
6029 @@ -149,7 +218,7 @@ ATOMIC_OPS(sub, -=, subu)
6030 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6031 * The function returns the old value of @v minus @i.
6032 */
6033 -static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
6034 +static __inline__ int atomic_sub_if_positive(int i, atomic_t *v)
6035 {
6036 int result;
6037
6038 @@ -159,7 +228,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
6039 int temp;
6040
6041 __asm__ __volatile__(
6042 - " .set arch=r4000 \n"
6043 + " .set "MIPS_ISA_LEVEL" \n"
6044 "1: ll %1, %2 # atomic_sub_if_positive\n"
6045 " subu %0, %1, %3 \n"
6046 " bltz %0, 1f \n"
6047 @@ -208,8 +277,26 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
6048 return result;
6049 }
6050
6051 -#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
6052 -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
6053 +static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
6054 +{
6055 + return cmpxchg(&v->counter, old, new);
6056 +}
6057 +
6058 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old,
6059 + int new)
6060 +{
6061 + return cmpxchg(&(v->counter), old, new);
6062 +}
6063 +
6064 +static inline int atomic_xchg(atomic_t *v, int new)
6065 +{
6066 + return xchg(&v->counter, new);
6067 +}
6068 +
6069 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
6070 +{
6071 + return xchg(&(v->counter), new);
6072 +}
6073
6074 /**
6075 * __atomic_add_unless - add unless the number is a given value
6076 @@ -237,6 +324,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6077
6078 #define atomic_dec_return(v) atomic_sub_return(1, (v))
6079 #define atomic_inc_return(v) atomic_add_return(1, (v))
6080 +static __inline__ int atomic_inc_return_unchecked(atomic_unchecked_t *v)
6081 +{
6082 + return atomic_add_return_unchecked(1, v);
6083 +}
6084
6085 /*
6086 * atomic_sub_and_test - subtract value from variable and test result
6087 @@ -258,6 +349,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6088 * other cases.
6089 */
6090 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
6091 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
6092 +{
6093 + return atomic_add_return_unchecked(1, v) == 0;
6094 +}
6095
6096 /*
6097 * atomic_dec_and_test - decrement by 1 and test
6098 @@ -282,6 +377,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6099 * Atomically increments @v by 1.
6100 */
6101 #define atomic_inc(v) atomic_add(1, (v))
6102 +static __inline__ void atomic_inc_unchecked(atomic_unchecked_t *v)
6103 +{
6104 + atomic_add_unchecked(1, v);
6105 +}
6106
6107 /*
6108 * atomic_dec - decrement and test
6109 @@ -290,6 +389,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6110 * Atomically decrements @v by 1.
6111 */
6112 #define atomic_dec(v) atomic_sub(1, (v))
6113 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
6114 +{
6115 + atomic_sub_unchecked(1, v);
6116 +}
6117
6118 /*
6119 * atomic_add_negative - add and test if negative
6120 @@ -311,54 +414,77 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6121 * @v: pointer of type atomic64_t
6122 *
6123 */
6124 -#define atomic64_read(v) ACCESS_ONCE((v)->counter)
6125 +static inline long atomic64_read(const atomic64_t *v)
6126 +{
6127 + return ACCESS_ONCE(v->counter);
6128 +}
6129 +
6130 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
6131 +{
6132 + return ACCESS_ONCE(v->counter);
6133 +}
6134
6135 /*
6136 * atomic64_set - set atomic variable
6137 * @v: pointer of type atomic64_t
6138 * @i: required value
6139 */
6140 -#define atomic64_set(v, i) ((v)->counter = (i))
6141 +static inline void atomic64_set(atomic64_t *v, long i)
6142 +{
6143 + v->counter = i;
6144 +}
6145
6146 -#define ATOMIC64_OP(op, c_op, asm_op) \
6147 -static __inline__ void atomic64_##op(long i, atomic64_t * v) \
6148 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
6149 +{
6150 + v->counter = i;
6151 +}
6152 +
6153 +#define __ATOMIC64_OP(op, suffix, asm_op, extable) \
6154 +static inline void atomic64_##op##suffix(long i, atomic64##suffix##_t * v) \
6155 { \
6156 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
6157 long temp; \
6158 \
6159 __asm__ __volatile__( \
6160 - " .set arch=r4000 \n" \
6161 - "1: lld %0, %1 # atomic64_" #op " \n" \
6162 - " " #asm_op " %0, %2 \n" \
6163 + " .set "MIPS_ISA_LEVEL" \n" \
6164 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6165 + "2: " #asm_op " %0, %2 \n" \
6166 " scd %0, %1 \n" \
6167 " beqzl %0, 1b \n" \
6168 + extable \
6169 " .set mips0 \n" \
6170 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6171 : "Ir" (i)); \
6172 } else if (kernel_uses_llsc) { \
6173 long temp; \
6174 \
6175 - do { \
6176 - __asm__ __volatile__( \
6177 - " .set "MIPS_ISA_LEVEL" \n" \
6178 - " lld %0, %1 # atomic64_" #op "\n" \
6179 - " " #asm_op " %0, %2 \n" \
6180 - " scd %0, %1 \n" \
6181 - " .set mips0 \n" \
6182 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6183 - : "Ir" (i)); \
6184 - } while (unlikely(!temp)); \
6185 + __asm__ __volatile__( \
6186 + " .set "MIPS_ISA_LEVEL" \n" \
6187 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6188 + "2: " #asm_op " %0, %2 \n" \
6189 + " scd %0, %1 \n" \
6190 + " beqz %0, 1b \n" \
6191 + extable \
6192 + " .set mips0 \n" \
6193 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6194 + : "Ir" (i)); \
6195 } else { \
6196 unsigned long flags; \
6197 \
6198 raw_local_irq_save(flags); \
6199 - v->counter c_op i; \
6200 + __asm__ __volatile__( \
6201 + "2: " #asm_op " %0, %1 \n" \
6202 + extable \
6203 + : "+" GCC_OFF_SMALL_ASM() (v->counter) : "Ir" (i)); \
6204 raw_local_irq_restore(flags); \
6205 } \
6206 }
6207
6208 -#define ATOMIC64_OP_RETURN(op, c_op, asm_op) \
6209 -static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6210 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, _unchecked, asm_op##u, ) \
6211 + __ATOMIC64_OP(op, , asm_op, __OVERFLOW_EXTABLE)
6212 +
6213 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6214 +static inline long atomic64_##op##_return##suffix(long i, atomic64##suffix##_t * v)\
6215 { \
6216 long result; \
6217 \
6218 @@ -368,12 +494,15 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6219 long temp; \
6220 \
6221 __asm__ __volatile__( \
6222 - " .set arch=r4000 \n" \
6223 + " .set mips3 \n" \
6224 "1: lld %1, %2 # atomic64_" #op "_return\n" \
6225 - " " #asm_op " %0, %1, %3 \n" \
6226 + "2: " #asm_op " %0, %1, %3 \n" \
6227 " scd %0, %2 \n" \
6228 " beqzl %0, 1b \n" \
6229 - " " #asm_op " %0, %1, %3 \n" \
6230 + post_op \
6231 + extable \
6232 + "4: " #asm_op " %0, %1, %3 \n" \
6233 + "5: \n" \
6234 " .set mips0 \n" \
6235 : "=&r" (result), "=&r" (temp), \
6236 "+" GCC_OFF_SMALL_ASM() (v->counter) \
6237 @@ -381,27 +510,35 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6238 } else if (kernel_uses_llsc) { \
6239 long temp; \
6240 \
6241 - do { \
6242 - __asm__ __volatile__( \
6243 - " .set "MIPS_ISA_LEVEL" \n" \
6244 - " lld %1, %2 # atomic64_" #op "_return\n" \
6245 - " " #asm_op " %0, %1, %3 \n" \
6246 - " scd %0, %2 \n" \
6247 - " .set mips0 \n" \
6248 - : "=&r" (result), "=&r" (temp), \
6249 - "=" GCC_OFF_SMALL_ASM() (v->counter) \
6250 - : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6251 - : "memory"); \
6252 - } while (unlikely(!result)); \
6253 + __asm__ __volatile__( \
6254 + " .set "MIPS_ISA_LEVEL" \n" \
6255 + "1: lld %1, %2 # atomic64_" #op "_return" #suffix "\n"\
6256 + "2: " #asm_op " %0, %1, %3 \n" \
6257 + " scd %0, %2 \n" \
6258 + " beqz %0, 1b \n" \
6259 + post_op \
6260 + extable \
6261 + "4: " #asm_op " %0, %1, %3 \n" \
6262 + "5: \n" \
6263 + " .set mips0 \n" \
6264 + : "=&r" (result), "=&r" (temp), \
6265 + "=" GCC_OFF_SMALL_ASM() (v->counter) \
6266 + : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6267 + : "memory"); \
6268 \
6269 result = temp; result c_op i; \
6270 } else { \
6271 unsigned long flags; \
6272 \
6273 raw_local_irq_save(flags); \
6274 - result = v->counter; \
6275 - result c_op i; \
6276 - v->counter = result; \
6277 + __asm__ __volatile__( \
6278 + " ld %0, %1 \n" \
6279 + "2: " #asm_op " %0, %1, %2 \n" \
6280 + " sd %0, %1 \n" \
6281 + "3: \n" \
6282 + extable \
6283 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6284 + : "Ir" (i)); \
6285 raw_local_irq_restore(flags); \
6286 } \
6287 \
6288 @@ -410,16 +547,23 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6289 return result; \
6290 }
6291
6292 -#define ATOMIC64_OPS(op, c_op, asm_op) \
6293 - ATOMIC64_OP(op, c_op, asm_op) \
6294 - ATOMIC64_OP_RETURN(op, c_op, asm_op)
6295 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, _unchecked, asm_op##u, , ) \
6296 + __ATOMIC64_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6297
6298 -ATOMIC64_OPS(add, +=, daddu)
6299 -ATOMIC64_OPS(sub, -=, dsubu)
6300 +#define ATOMIC64_OPS(op, asm_op) \
6301 + ATOMIC64_OP(op, asm_op) \
6302 + ATOMIC64_OP_RETURN(op, asm_op)
6303 +
6304 +ATOMIC64_OPS(add, dadd)
6305 +ATOMIC64_OPS(sub, dsub)
6306
6307 #undef ATOMIC64_OPS
6308 #undef ATOMIC64_OP_RETURN
6309 +#undef __ATOMIC64_OP_RETURN
6310 #undef ATOMIC64_OP
6311 +#undef __ATOMIC64_OP
6312 +#undef __OVERFLOW_EXTABLE
6313 +#undef __OVERFLOW_POST
6314
6315 /*
6316 * atomic64_sub_if_positive - conditionally subtract integer from atomic
6317 @@ -430,7 +574,7 @@ ATOMIC64_OPS(sub, -=, dsubu)
6318 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6319 * The function returns the old value of @v minus @i.
6320 */
6321 -static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6322 +static __inline__ long atomic64_sub_if_positive(long i, atomic64_t *v)
6323 {
6324 long result;
6325
6326 @@ -440,7 +584,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6327 long temp;
6328
6329 __asm__ __volatile__(
6330 - " .set arch=r4000 \n"
6331 + " .set "MIPS_ISA_LEVEL" \n"
6332 "1: lld %1, %2 # atomic64_sub_if_positive\n"
6333 " dsubu %0, %1, %3 \n"
6334 " bltz %0, 1f \n"
6335 @@ -489,9 +633,26 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6336 return result;
6337 }
6338
6339 -#define atomic64_cmpxchg(v, o, n) \
6340 - ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
6341 -#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new)))
6342 +static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
6343 +{
6344 + return cmpxchg(&v->counter, old, new);
6345 +}
6346 +
6347 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old,
6348 + long new)
6349 +{
6350 + return cmpxchg(&(v->counter), old, new);
6351 +}
6352 +
6353 +static inline long atomic64_xchg(atomic64_t *v, long new)
6354 +{
6355 + return xchg(&v->counter, new);
6356 +}
6357 +
6358 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
6359 +{
6360 + return xchg(&(v->counter), new);
6361 +}
6362
6363 /**
6364 * atomic64_add_unless - add unless the number is a given value
6365 @@ -521,6 +682,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6366
6367 #define atomic64_dec_return(v) atomic64_sub_return(1, (v))
6368 #define atomic64_inc_return(v) atomic64_add_return(1, (v))
6369 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1, (v))
6370
6371 /*
6372 * atomic64_sub_and_test - subtract value from variable and test result
6373 @@ -542,6 +704,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6374 * other cases.
6375 */
6376 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
6377 +#define atomic64_inc_and_test_unchecked(v) atomic64_add_return_unchecked(1, (v)) == 0)
6378
6379 /*
6380 * atomic64_dec_and_test - decrement by 1 and test
6381 @@ -566,6 +729,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6382 * Atomically increments @v by 1.
6383 */
6384 #define atomic64_inc(v) atomic64_add(1, (v))
6385 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1, (v))
6386
6387 /*
6388 * atomic64_dec - decrement and test
6389 @@ -574,6 +738,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6390 * Atomically decrements @v by 1.
6391 */
6392 #define atomic64_dec(v) atomic64_sub(1, (v))
6393 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1, (v))
6394
6395 /*
6396 * atomic64_add_negative - add and test if negative
6397 diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h
6398 index 2b8bbbc..4556df6 100644
6399 --- a/arch/mips/include/asm/barrier.h
6400 +++ b/arch/mips/include/asm/barrier.h
6401 @@ -133,7 +133,7 @@
6402 do { \
6403 compiletime_assert_atomic_type(*p); \
6404 smp_mb(); \
6405 - ACCESS_ONCE(*p) = (v); \
6406 + ACCESS_ONCE_RW(*p) = (v); \
6407 } while (0)
6408
6409 #define smp_load_acquire(p) \
6410 diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h
6411 index b4db69f..8f3b093 100644
6412 --- a/arch/mips/include/asm/cache.h
6413 +++ b/arch/mips/include/asm/cache.h
6414 @@ -9,10 +9,11 @@
6415 #ifndef _ASM_CACHE_H
6416 #define _ASM_CACHE_H
6417
6418 +#include <linux/const.h>
6419 #include <kmalloc.h>
6420
6421 #define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
6422 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
6423 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
6424
6425 #define SMP_CACHE_SHIFT L1_CACHE_SHIFT
6426 #define SMP_CACHE_BYTES L1_CACHE_BYTES
6427 diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
6428 index f19e890..a4f8177 100644
6429 --- a/arch/mips/include/asm/elf.h
6430 +++ b/arch/mips/include/asm/elf.h
6431 @@ -417,6 +417,13 @@ extern const char *__elf_platform;
6432 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
6433 #endif
6434
6435 +#ifdef CONFIG_PAX_ASLR
6436 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6437 +
6438 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6439 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6440 +#endif
6441 +
6442 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
6443 struct linux_binprm;
6444 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
6445 diff --git a/arch/mips/include/asm/exec.h b/arch/mips/include/asm/exec.h
6446 index c1f6afa..38cc6e9 100644
6447 --- a/arch/mips/include/asm/exec.h
6448 +++ b/arch/mips/include/asm/exec.h
6449 @@ -12,6 +12,6 @@
6450 #ifndef _ASM_EXEC_H
6451 #define _ASM_EXEC_H
6452
6453 -extern unsigned long arch_align_stack(unsigned long sp);
6454 +#define arch_align_stack(x) ((x) & ~0xfUL)
6455
6456 #endif /* _ASM_EXEC_H */
6457 diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h
6458 index 9e8ef59..1139d6b 100644
6459 --- a/arch/mips/include/asm/hw_irq.h
6460 +++ b/arch/mips/include/asm/hw_irq.h
6461 @@ -10,7 +10,7 @@
6462
6463 #include <linux/atomic.h>
6464
6465 -extern atomic_t irq_err_count;
6466 +extern atomic_unchecked_t irq_err_count;
6467
6468 /*
6469 * interrupt-retrigger: NOP for now. This may not be appropriate for all
6470 diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h
6471 index 8feaed6..1bd8a64 100644
6472 --- a/arch/mips/include/asm/local.h
6473 +++ b/arch/mips/include/asm/local.h
6474 @@ -13,15 +13,25 @@ typedef struct
6475 atomic_long_t a;
6476 } local_t;
6477
6478 +typedef struct {
6479 + atomic_long_unchecked_t a;
6480 +} local_unchecked_t;
6481 +
6482 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
6483
6484 #define local_read(l) atomic_long_read(&(l)->a)
6485 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
6486 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
6487 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
6488
6489 #define local_add(i, l) atomic_long_add((i), (&(l)->a))
6490 +#define local_add_unchecked(i, l) atomic_long_add_unchecked((i), (&(l)->a))
6491 #define local_sub(i, l) atomic_long_sub((i), (&(l)->a))
6492 +#define local_sub_unchecked(i, l) atomic_long_sub_unchecked((i), (&(l)->a))
6493 #define local_inc(l) atomic_long_inc(&(l)->a)
6494 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
6495 #define local_dec(l) atomic_long_dec(&(l)->a)
6496 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
6497
6498 /*
6499 * Same as above, but return the result value
6500 @@ -71,6 +81,51 @@ static __inline__ long local_add_return(long i, local_t * l)
6501 return result;
6502 }
6503
6504 +static __inline__ long local_add_return_unchecked(long i, local_unchecked_t * l)
6505 +{
6506 + unsigned long result;
6507 +
6508 + if (kernel_uses_llsc && R10000_LLSC_WAR) {
6509 + unsigned long temp;
6510 +
6511 + __asm__ __volatile__(
6512 + " .set mips3 \n"
6513 + "1:" __LL "%1, %2 # local_add_return \n"
6514 + " addu %0, %1, %3 \n"
6515 + __SC "%0, %2 \n"
6516 + " beqzl %0, 1b \n"
6517 + " addu %0, %1, %3 \n"
6518 + " .set mips0 \n"
6519 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6520 + : "Ir" (i), "m" (l->a.counter)
6521 + : "memory");
6522 + } else if (kernel_uses_llsc) {
6523 + unsigned long temp;
6524 +
6525 + __asm__ __volatile__(
6526 + " .set mips3 \n"
6527 + "1:" __LL "%1, %2 # local_add_return \n"
6528 + " addu %0, %1, %3 \n"
6529 + __SC "%0, %2 \n"
6530 + " beqz %0, 1b \n"
6531 + " addu %0, %1, %3 \n"
6532 + " .set mips0 \n"
6533 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6534 + : "Ir" (i), "m" (l->a.counter)
6535 + : "memory");
6536 + } else {
6537 + unsigned long flags;
6538 +
6539 + local_irq_save(flags);
6540 + result = l->a.counter;
6541 + result += i;
6542 + l->a.counter = result;
6543 + local_irq_restore(flags);
6544 + }
6545 +
6546 + return result;
6547 +}
6548 +
6549 static __inline__ long local_sub_return(long i, local_t * l)
6550 {
6551 unsigned long result;
6552 @@ -118,6 +173,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
6553
6554 #define local_cmpxchg(l, o, n) \
6555 ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6556 +#define local_cmpxchg_unchecked(l, o, n) \
6557 + ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6558 #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n)))
6559
6560 /**
6561 diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
6562 index 89dd7fe..a123c97 100644
6563 --- a/arch/mips/include/asm/page.h
6564 +++ b/arch/mips/include/asm/page.h
6565 @@ -118,7 +118,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
6566 #ifdef CONFIG_CPU_MIPS32
6567 typedef struct { unsigned long pte_low, pte_high; } pte_t;
6568 #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
6569 - #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
6570 + #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; })
6571 #else
6572 typedef struct { unsigned long long pte; } pte_t;
6573 #define pte_val(x) ((x).pte)
6574 diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
6575 index b336037..5b874cc 100644
6576 --- a/arch/mips/include/asm/pgalloc.h
6577 +++ b/arch/mips/include/asm/pgalloc.h
6578 @@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6579 {
6580 set_pud(pud, __pud((unsigned long)pmd));
6581 }
6582 +
6583 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6584 +{
6585 + pud_populate(mm, pud, pmd);
6586 +}
6587 #endif
6588
6589 /*
6590 diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
6591 index 819af9d..439839d 100644
6592 --- a/arch/mips/include/asm/pgtable.h
6593 +++ b/arch/mips/include/asm/pgtable.h
6594 @@ -20,6 +20,9 @@
6595 #include <asm/io.h>
6596 #include <asm/pgtable-bits.h>
6597
6598 +#define ktla_ktva(addr) (addr)
6599 +#define ktva_ktla(addr) (addr)
6600 +
6601 struct mm_struct;
6602 struct vm_area_struct;
6603
6604 diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
6605 index 9c0014e..5101ef5 100644
6606 --- a/arch/mips/include/asm/thread_info.h
6607 +++ b/arch/mips/include/asm/thread_info.h
6608 @@ -100,6 +100,9 @@ static inline struct thread_info *current_thread_info(void)
6609 #define TIF_SECCOMP 4 /* secure computing */
6610 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */
6611 #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
6612 +/* li takes a 32bit immediate */
6613 +#define TIF_GRSEC_SETXID 10 /* update credentials on syscall entry/exit */
6614 +
6615 #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
6616 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
6617 #define TIF_NOHZ 19 /* in adaptive nohz mode */
6618 @@ -135,14 +138,16 @@ static inline struct thread_info *current_thread_info(void)
6619 #define _TIF_USEDMSA (1<<TIF_USEDMSA)
6620 #define _TIF_MSA_CTX_LIVE (1<<TIF_MSA_CTX_LIVE)
6621 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
6622 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
6623
6624 #define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6625 _TIF_SYSCALL_AUDIT | \
6626 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
6627 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
6628 + _TIF_GRSEC_SETXID)
6629
6630 /* work to do in syscall_trace_leave() */
6631 #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6632 - _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
6633 + _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6634
6635 /* work to do on interrupt/exception return */
6636 #define _TIF_WORK_MASK \
6637 @@ -150,7 +155,7 @@ static inline struct thread_info *current_thread_info(void)
6638 /* work to do on any return to u-space */
6639 #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \
6640 _TIF_WORK_SYSCALL_EXIT | \
6641 - _TIF_SYSCALL_TRACEPOINT)
6642 + _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6643
6644 /*
6645 * We stash processor id into a COP0 register to retrieve it fast
6646 diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
6647 index bf8b324..cec5705 100644
6648 --- a/arch/mips/include/asm/uaccess.h
6649 +++ b/arch/mips/include/asm/uaccess.h
6650 @@ -130,6 +130,7 @@ extern u64 __ua_limit;
6651 __ok == 0; \
6652 })
6653
6654 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
6655 #define access_ok(type, addr, size) \
6656 likely(__access_ok((addr), (size), __access_mask))
6657
6658 diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
6659 index 1188e00..41cf144 100644
6660 --- a/arch/mips/kernel/binfmt_elfn32.c
6661 +++ b/arch/mips/kernel/binfmt_elfn32.c
6662 @@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6663 #undef ELF_ET_DYN_BASE
6664 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6665
6666 +#ifdef CONFIG_PAX_ASLR
6667 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6668 +
6669 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6670 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6671 +#endif
6672 +
6673 #include <asm/processor.h>
6674 #include <linux/module.h>
6675 #include <linux/elfcore.h>
6676 diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
6677 index 9287678..f870e47 100644
6678 --- a/arch/mips/kernel/binfmt_elfo32.c
6679 +++ b/arch/mips/kernel/binfmt_elfo32.c
6680 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6681 #undef ELF_ET_DYN_BASE
6682 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6683
6684 +#ifdef CONFIG_PAX_ASLR
6685 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6686 +
6687 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6688 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6689 +#endif
6690 +
6691 #include <asm/processor.h>
6692
6693 #include <linux/module.h>
6694 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
6695 index a74ec3a..4f06f18 100644
6696 --- a/arch/mips/kernel/i8259.c
6697 +++ b/arch/mips/kernel/i8259.c
6698 @@ -202,7 +202,7 @@ spurious_8259A_irq:
6699 printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq);
6700 spurious_irq_mask |= irqmask;
6701 }
6702 - atomic_inc(&irq_err_count);
6703 + atomic_inc_unchecked(&irq_err_count);
6704 /*
6705 * Theoretically we do not have to handle this IRQ,
6706 * but in Linux this does not cause problems and is
6707 diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
6708 index 44a1f79..2bd6aa3 100644
6709 --- a/arch/mips/kernel/irq-gt641xx.c
6710 +++ b/arch/mips/kernel/irq-gt641xx.c
6711 @@ -110,7 +110,7 @@ void gt641xx_irq_dispatch(void)
6712 }
6713 }
6714
6715 - atomic_inc(&irq_err_count);
6716 + atomic_inc_unchecked(&irq_err_count);
6717 }
6718
6719 void __init gt641xx_irq_init(void)
6720 diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
6721 index 3c8a18a..b4929b6 100644
6722 --- a/arch/mips/kernel/irq.c
6723 +++ b/arch/mips/kernel/irq.c
6724 @@ -76,17 +76,17 @@ void ack_bad_irq(unsigned int irq)
6725 printk("unexpected IRQ # %d\n", irq);
6726 }
6727
6728 -atomic_t irq_err_count;
6729 +atomic_unchecked_t irq_err_count;
6730
6731 int arch_show_interrupts(struct seq_file *p, int prec)
6732 {
6733 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
6734 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
6735 return 0;
6736 }
6737
6738 asmlinkage void spurious_interrupt(void)
6739 {
6740 - atomic_inc(&irq_err_count);
6741 + atomic_inc_unchecked(&irq_err_count);
6742 }
6743
6744 void __init init_IRQ(void)
6745 @@ -110,6 +110,8 @@ void __init init_IRQ(void)
6746 }
6747
6748 #ifdef CONFIG_DEBUG_STACKOVERFLOW
6749 +
6750 +extern void gr_handle_kernel_exploit(void);
6751 static inline void check_stack_overflow(void)
6752 {
6753 unsigned long sp;
6754 @@ -125,6 +127,7 @@ static inline void check_stack_overflow(void)
6755 printk("do_IRQ: stack overflow: %ld\n",
6756 sp - sizeof(struct thread_info));
6757 dump_stack();
6758 + gr_handle_kernel_exploit();
6759 }
6760 }
6761 #else
6762 diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c
6763 index 0614717..002fa43 100644
6764 --- a/arch/mips/kernel/pm-cps.c
6765 +++ b/arch/mips/kernel/pm-cps.c
6766 @@ -172,7 +172,7 @@ int cps_pm_enter_state(enum cps_pm_state state)
6767 nc_core_ready_count = nc_addr;
6768
6769 /* Ensure ready_count is zero-initialised before the assembly runs */
6770 - ACCESS_ONCE(*nc_core_ready_count) = 0;
6771 + ACCESS_ONCE_RW(*nc_core_ready_count) = 0;
6772 coupled_barrier(&per_cpu(pm_barrier, core), online);
6773
6774 /* Run the generated entry code */
6775 diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
6776 index f2975d4..f61d355 100644
6777 --- a/arch/mips/kernel/process.c
6778 +++ b/arch/mips/kernel/process.c
6779 @@ -541,18 +541,6 @@ out:
6780 return pc;
6781 }
6782
6783 -/*
6784 - * Don't forget that the stack pointer must be aligned on a 8 bytes
6785 - * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
6786 - */
6787 -unsigned long arch_align_stack(unsigned long sp)
6788 -{
6789 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
6790 - sp -= get_random_int() & ~PAGE_MASK;
6791 -
6792 - return sp & ALMASK;
6793 -}
6794 -
6795 static void arch_dump_stack(void *info)
6796 {
6797 struct pt_regs *regs;
6798 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
6799 index e933a30..0d02625 100644
6800 --- a/arch/mips/kernel/ptrace.c
6801 +++ b/arch/mips/kernel/ptrace.c
6802 @@ -785,6 +785,10 @@ long arch_ptrace(struct task_struct *child, long request,
6803 return ret;
6804 }
6805
6806 +#ifdef CONFIG_GRKERNSEC_SETXID
6807 +extern void gr_delayed_cred_worker(void);
6808 +#endif
6809 +
6810 /*
6811 * Notification of system call entry/exit
6812 * - triggered by current->work.syscall_trace
6813 @@ -803,6 +807,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
6814 tracehook_report_syscall_entry(regs))
6815 ret = -1;
6816
6817 +#ifdef CONFIG_GRKERNSEC_SETXID
6818 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
6819 + gr_delayed_cred_worker();
6820 +#endif
6821 +
6822 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
6823 trace_sys_enter(regs, regs->regs[2]);
6824
6825 diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
6826 index 2242bdd..b284048 100644
6827 --- a/arch/mips/kernel/sync-r4k.c
6828 +++ b/arch/mips/kernel/sync-r4k.c
6829 @@ -18,8 +18,8 @@
6830 #include <asm/mipsregs.h>
6831
6832 static atomic_t count_start_flag = ATOMIC_INIT(0);
6833 -static atomic_t count_count_start = ATOMIC_INIT(0);
6834 -static atomic_t count_count_stop = ATOMIC_INIT(0);
6835 +static atomic_unchecked_t count_count_start = ATOMIC_INIT(0);
6836 +static atomic_unchecked_t count_count_stop = ATOMIC_INIT(0);
6837 static atomic_t count_reference = ATOMIC_INIT(0);
6838
6839 #define COUNTON 100
6840 @@ -58,13 +58,13 @@ void synchronise_count_master(int cpu)
6841
6842 for (i = 0; i < NR_LOOPS; i++) {
6843 /* slaves loop on '!= 2' */
6844 - while (atomic_read(&count_count_start) != 1)
6845 + while (atomic_read_unchecked(&count_count_start) != 1)
6846 mb();
6847 - atomic_set(&count_count_stop, 0);
6848 + atomic_set_unchecked(&count_count_stop, 0);
6849 smp_wmb();
6850
6851 /* this lets the slaves write their count register */
6852 - atomic_inc(&count_count_start);
6853 + atomic_inc_unchecked(&count_count_start);
6854
6855 /*
6856 * Everyone initialises count in the last loop:
6857 @@ -75,11 +75,11 @@ void synchronise_count_master(int cpu)
6858 /*
6859 * Wait for all slaves to leave the synchronization point:
6860 */
6861 - while (atomic_read(&count_count_stop) != 1)
6862 + while (atomic_read_unchecked(&count_count_stop) != 1)
6863 mb();
6864 - atomic_set(&count_count_start, 0);
6865 + atomic_set_unchecked(&count_count_start, 0);
6866 smp_wmb();
6867 - atomic_inc(&count_count_stop);
6868 + atomic_inc_unchecked(&count_count_stop);
6869 }
6870 /* Arrange for an interrupt in a short while */
6871 write_c0_compare(read_c0_count() + COUNTON);
6872 @@ -112,8 +112,8 @@ void synchronise_count_slave(int cpu)
6873 initcount = atomic_read(&count_reference);
6874
6875 for (i = 0; i < NR_LOOPS; i++) {
6876 - atomic_inc(&count_count_start);
6877 - while (atomic_read(&count_count_start) != 2)
6878 + atomic_inc_unchecked(&count_count_start);
6879 + while (atomic_read_unchecked(&count_count_start) != 2)
6880 mb();
6881
6882 /*
6883 @@ -122,8 +122,8 @@ void synchronise_count_slave(int cpu)
6884 if (i == NR_LOOPS-1)
6885 write_c0_count(initcount);
6886
6887 - atomic_inc(&count_count_stop);
6888 - while (atomic_read(&count_count_stop) != 2)
6889 + atomic_inc_unchecked(&count_count_stop);
6890 + while (atomic_read_unchecked(&count_count_stop) != 2)
6891 mb();
6892 }
6893 /* Arrange for an interrupt in a short while */
6894 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
6895 index d2d1c19..3e21d8d 100644
6896 --- a/arch/mips/kernel/traps.c
6897 +++ b/arch/mips/kernel/traps.c
6898 @@ -689,7 +689,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
6899 siginfo_t info;
6900
6901 prev_state = exception_enter();
6902 - die_if_kernel("Integer overflow", regs);
6903 + if (unlikely(!user_mode(regs))) {
6904 +
6905 +#ifdef CONFIG_PAX_REFCOUNT
6906 + if (fixup_exception(regs)) {
6907 + pax_report_refcount_overflow(regs);
6908 + exception_exit(prev_state);
6909 + return;
6910 + }
6911 +#endif
6912 +
6913 + die("Integer overflow", regs);
6914 + }
6915
6916 info.si_code = FPE_INTOVF;
6917 info.si_signo = SIGFPE;
6918 diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
6919 index 52f205a..335927c 100644
6920 --- a/arch/mips/kvm/mips.c
6921 +++ b/arch/mips/kvm/mips.c
6922 @@ -1013,7 +1013,7 @@ long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
6923 return r;
6924 }
6925
6926 -int kvm_arch_init(void *opaque)
6927 +int kvm_arch_init(const void *opaque)
6928 {
6929 if (kvm_mips_callbacks) {
6930 kvm_err("kvm: module already exists\n");
6931 diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
6932 index 7ff8637..6004edb 100644
6933 --- a/arch/mips/mm/fault.c
6934 +++ b/arch/mips/mm/fault.c
6935 @@ -31,6 +31,23 @@
6936
6937 int show_unhandled_signals = 1;
6938
6939 +#ifdef CONFIG_PAX_PAGEEXEC
6940 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
6941 +{
6942 + unsigned long i;
6943 +
6944 + printk(KERN_ERR "PAX: bytes at PC: ");
6945 + for (i = 0; i < 5; i++) {
6946 + unsigned int c;
6947 + if (get_user(c, (unsigned int *)pc+i))
6948 + printk(KERN_CONT "???????? ");
6949 + else
6950 + printk(KERN_CONT "%08x ", c);
6951 + }
6952 + printk("\n");
6953 +}
6954 +#endif
6955 +
6956 /*
6957 * This routine handles page faults. It determines the address,
6958 * and the problem, and then passes it off to one of the appropriate
6959 @@ -206,6 +223,14 @@ bad_area:
6960 bad_area_nosemaphore:
6961 /* User mode accesses just cause a SIGSEGV */
6962 if (user_mode(regs)) {
6963 +
6964 +#ifdef CONFIG_PAX_PAGEEXEC
6965 + if (cpu_has_rixi && (mm->pax_flags & MF_PAX_PAGEEXEC) && !write && address == instruction_pointer(regs)) {
6966 + pax_report_fault(regs, (void *)address, (void *)user_stack_pointer(regs));
6967 + do_group_exit(SIGKILL);
6968 + }
6969 +#endif
6970 +
6971 tsk->thread.cp0_badvaddr = address;
6972 tsk->thread.error_code = write;
6973 if (show_unhandled_signals &&
6974 diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
6975 index 5c81fdd..db158d3 100644
6976 --- a/arch/mips/mm/mmap.c
6977 +++ b/arch/mips/mm/mmap.c
6978 @@ -59,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6979 struct vm_area_struct *vma;
6980 unsigned long addr = addr0;
6981 int do_color_align;
6982 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
6983 struct vm_unmapped_area_info info;
6984
6985 if (unlikely(len > TASK_SIZE))
6986 @@ -84,6 +85,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6987 do_color_align = 1;
6988
6989 /* requesting a specific address */
6990 +
6991 +#ifdef CONFIG_PAX_RANDMMAP
6992 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
6993 +#endif
6994 +
6995 if (addr) {
6996 if (do_color_align)
6997 addr = COLOUR_ALIGN(addr, pgoff);
6998 @@ -91,14 +97,14 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6999 addr = PAGE_ALIGN(addr);
7000
7001 vma = find_vma(mm, addr);
7002 - if (TASK_SIZE - len >= addr &&
7003 - (!vma || addr + len <= vma->vm_start))
7004 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
7005 return addr;
7006 }
7007
7008 info.length = len;
7009 info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0;
7010 info.align_offset = pgoff << PAGE_SHIFT;
7011 + info.threadstack_offset = offset;
7012
7013 if (dir == DOWN) {
7014 info.flags = VM_UNMAPPED_AREA_TOPDOWN;
7015 @@ -160,45 +166,34 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7016 {
7017 unsigned long random_factor = 0UL;
7018
7019 +#ifdef CONFIG_PAX_RANDMMAP
7020 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7021 +#endif
7022 +
7023 if (current->flags & PF_RANDOMIZE)
7024 random_factor = arch_mmap_rnd();
7025
7026 if (mmap_is_legacy()) {
7027 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
7028 +
7029 +#ifdef CONFIG_PAX_RANDMMAP
7030 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7031 + mm->mmap_base += mm->delta_mmap;
7032 +#endif
7033 +
7034 mm->get_unmapped_area = arch_get_unmapped_area;
7035 } else {
7036 mm->mmap_base = mmap_base(random_factor);
7037 +
7038 +#ifdef CONFIG_PAX_RANDMMAP
7039 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7040 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7041 +#endif
7042 +
7043 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
7044 }
7045 }
7046
7047 -static inline unsigned long brk_rnd(void)
7048 -{
7049 - unsigned long rnd = get_random_int();
7050 -
7051 - rnd = rnd << PAGE_SHIFT;
7052 - /* 8MB for 32bit, 256MB for 64bit */
7053 - if (TASK_IS_32BIT_ADDR)
7054 - rnd = rnd & 0x7ffffful;
7055 - else
7056 - rnd = rnd & 0xffffffful;
7057 -
7058 - return rnd;
7059 -}
7060 -
7061 -unsigned long arch_randomize_brk(struct mm_struct *mm)
7062 -{
7063 - unsigned long base = mm->brk;
7064 - unsigned long ret;
7065 -
7066 - ret = PAGE_ALIGN(base + brk_rnd());
7067 -
7068 - if (ret < mm->brk)
7069 - return mm->brk;
7070 -
7071 - return ret;
7072 -}
7073 -
7074 int __virt_addr_valid(const volatile void *kaddr)
7075 {
7076 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
7077 diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
7078 index a2358b4..7cead4f 100644
7079 --- a/arch/mips/sgi-ip27/ip27-nmi.c
7080 +++ b/arch/mips/sgi-ip27/ip27-nmi.c
7081 @@ -187,9 +187,9 @@ void
7082 cont_nmi_dump(void)
7083 {
7084 #ifndef REAL_NMI_SIGNAL
7085 - static atomic_t nmied_cpus = ATOMIC_INIT(0);
7086 + static atomic_unchecked_t nmied_cpus = ATOMIC_INIT(0);
7087
7088 - atomic_inc(&nmied_cpus);
7089 + atomic_inc_unchecked(&nmied_cpus);
7090 #endif
7091 /*
7092 * Only allow 1 cpu to proceed
7093 @@ -233,7 +233,7 @@ cont_nmi_dump(void)
7094 udelay(10000);
7095 }
7096 #else
7097 - while (atomic_read(&nmied_cpus) != num_online_cpus());
7098 + while (atomic_read_unchecked(&nmied_cpus) != num_online_cpus());
7099 #endif
7100
7101 /*
7102 diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
7103 index a046b30..6799527 100644
7104 --- a/arch/mips/sni/rm200.c
7105 +++ b/arch/mips/sni/rm200.c
7106 @@ -270,7 +270,7 @@ spurious_8259A_irq:
7107 "spurious RM200 8259A interrupt: IRQ%d.\n", irq);
7108 spurious_irq_mask |= irqmask;
7109 }
7110 - atomic_inc(&irq_err_count);
7111 + atomic_inc_unchecked(&irq_err_count);
7112 /*
7113 * Theoretically we do not have to handle this IRQ,
7114 * but in Linux this does not cause problems and is
7115 diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
7116 index 41e873b..34d33a7 100644
7117 --- a/arch/mips/vr41xx/common/icu.c
7118 +++ b/arch/mips/vr41xx/common/icu.c
7119 @@ -653,7 +653,7 @@ static int icu_get_irq(unsigned int irq)
7120
7121 printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
7122
7123 - atomic_inc(&irq_err_count);
7124 + atomic_inc_unchecked(&irq_err_count);
7125
7126 return -1;
7127 }
7128 diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
7129 index ae0e4ee..e8f0692 100644
7130 --- a/arch/mips/vr41xx/common/irq.c
7131 +++ b/arch/mips/vr41xx/common/irq.c
7132 @@ -64,7 +64,7 @@ static void irq_dispatch(unsigned int irq)
7133 irq_cascade_t *cascade;
7134
7135 if (irq >= NR_IRQS) {
7136 - atomic_inc(&irq_err_count);
7137 + atomic_inc_unchecked(&irq_err_count);
7138 return;
7139 }
7140
7141 @@ -84,7 +84,7 @@ static void irq_dispatch(unsigned int irq)
7142 ret = cascade->get_irq(irq);
7143 irq = ret;
7144 if (ret < 0)
7145 - atomic_inc(&irq_err_count);
7146 + atomic_inc_unchecked(&irq_err_count);
7147 else
7148 irq_dispatch(irq);
7149 if (!irqd_irq_disabled(idata) && chip->irq_unmask)
7150 diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7151 index 967d144..db12197 100644
7152 --- a/arch/mn10300/proc-mn103e010/include/proc/cache.h
7153 +++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7154 @@ -11,12 +11,14 @@
7155 #ifndef _ASM_PROC_CACHE_H
7156 #define _ASM_PROC_CACHE_H
7157
7158 +#include <linux/const.h>
7159 +
7160 /* L1 cache */
7161
7162 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7163 #define L1_CACHE_NENTRIES 256 /* number of entries in each way */
7164 -#define L1_CACHE_BYTES 16 /* bytes per entry */
7165 #define L1_CACHE_SHIFT 4 /* shift for bytes per entry */
7166 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7167 #define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */
7168
7169 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7170 diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7171 index bcb5df2..84fabd2 100644
7172 --- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7173 +++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7174 @@ -16,13 +16,15 @@
7175 #ifndef _ASM_PROC_CACHE_H
7176 #define _ASM_PROC_CACHE_H
7177
7178 +#include <linux/const.h>
7179 +
7180 /*
7181 * L1 cache
7182 */
7183 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7184 #define L1_CACHE_NENTRIES 128 /* number of entries in each way */
7185 -#define L1_CACHE_BYTES 32 /* bytes per entry */
7186 #define L1_CACHE_SHIFT 5 /* shift for bytes per entry */
7187 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7188 #define L1_CACHE_WAYDISP 0x1000 /* distance from one way to the next */
7189
7190 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7191 diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h
7192 index 4ce7a01..449202a 100644
7193 --- a/arch/openrisc/include/asm/cache.h
7194 +++ b/arch/openrisc/include/asm/cache.h
7195 @@ -19,11 +19,13 @@
7196 #ifndef __ASM_OPENRISC_CACHE_H
7197 #define __ASM_OPENRISC_CACHE_H
7198
7199 +#include <linux/const.h>
7200 +
7201 /* FIXME: How can we replace these with values from the CPU...
7202 * they shouldn't be hard-coded!
7203 */
7204
7205 -#define L1_CACHE_BYTES 16
7206 #define L1_CACHE_SHIFT 4
7207 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7208
7209 #endif /* __ASM_OPENRISC_CACHE_H */
7210 diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
7211 index 226f8ca9..9d9b87d 100644
7212 --- a/arch/parisc/include/asm/atomic.h
7213 +++ b/arch/parisc/include/asm/atomic.h
7214 @@ -273,6 +273,16 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
7215 return dec;
7216 }
7217
7218 +#define atomic64_read_unchecked(v) atomic64_read(v)
7219 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
7220 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
7221 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
7222 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
7223 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
7224 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
7225 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
7226 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
7227 +
7228 #endif /* !CONFIG_64BIT */
7229
7230
7231 diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
7232 index 47f11c7..3420df2 100644
7233 --- a/arch/parisc/include/asm/cache.h
7234 +++ b/arch/parisc/include/asm/cache.h
7235 @@ -5,6 +5,7 @@
7236 #ifndef __ARCH_PARISC_CACHE_H
7237 #define __ARCH_PARISC_CACHE_H
7238
7239 +#include <linux/const.h>
7240
7241 /*
7242 * PA 2.0 processors have 64-byte cachelines; PA 1.1 processors have
7243 @@ -15,13 +16,13 @@
7244 * just ruin performance.
7245 */
7246 #ifdef CONFIG_PA20
7247 -#define L1_CACHE_BYTES 64
7248 #define L1_CACHE_SHIFT 6
7249 #else
7250 -#define L1_CACHE_BYTES 32
7251 #define L1_CACHE_SHIFT 5
7252 #endif
7253
7254 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7255 +
7256 #ifndef __ASSEMBLY__
7257
7258 #define SMP_CACHE_BYTES L1_CACHE_BYTES
7259 diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
7260 index 78c9fd3..42fa66a 100644
7261 --- a/arch/parisc/include/asm/elf.h
7262 +++ b/arch/parisc/include/asm/elf.h
7263 @@ -342,6 +342,13 @@ struct pt_regs; /* forward declaration... */
7264
7265 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000)
7266
7267 +#ifdef CONFIG_PAX_ASLR
7268 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
7269 +
7270 +#define PAX_DELTA_MMAP_LEN 16
7271 +#define PAX_DELTA_STACK_LEN 16
7272 +#endif
7273 +
7274 /* This yields a mask that user programs can use to figure out what
7275 instruction set this CPU supports. This could be done in user space,
7276 but it's not easy, and we've already done it here. */
7277 diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h
7278 index 3edbb9f..08fef28 100644
7279 --- a/arch/parisc/include/asm/pgalloc.h
7280 +++ b/arch/parisc/include/asm/pgalloc.h
7281 @@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7282 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT));
7283 }
7284
7285 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7286 +{
7287 + pgd_populate(mm, pgd, pmd);
7288 +}
7289 +
7290 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7291 {
7292 pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT,
7293 @@ -97,6 +102,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7294 #define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
7295 #define pmd_free(mm, x) do { } while (0)
7296 #define pgd_populate(mm, pmd, pte) BUG()
7297 +#define pgd_populate_kernel(mm, pmd, pte) BUG()
7298
7299 #endif
7300
7301 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
7302 index f93c4a4..cfd5663 100644
7303 --- a/arch/parisc/include/asm/pgtable.h
7304 +++ b/arch/parisc/include/asm/pgtable.h
7305 @@ -231,6 +231,17 @@ static inline void purge_tlb_entries(struct mm_struct *mm, unsigned long addr)
7306 #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED)
7307 #define PAGE_COPY PAGE_EXECREAD
7308 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
7309 +
7310 +#ifdef CONFIG_PAX_PAGEEXEC
7311 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED)
7312 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7313 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7314 +#else
7315 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
7316 +# define PAGE_COPY_NOEXEC PAGE_COPY
7317 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
7318 +#endif
7319 +
7320 #define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
7321 #define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC)
7322 #define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX)
7323 diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
7324 index 0abdd4c..1af92f0 100644
7325 --- a/arch/parisc/include/asm/uaccess.h
7326 +++ b/arch/parisc/include/asm/uaccess.h
7327 @@ -243,10 +243,10 @@ static inline unsigned long __must_check copy_from_user(void *to,
7328 const void __user *from,
7329 unsigned long n)
7330 {
7331 - int sz = __compiletime_object_size(to);
7332 + size_t sz = __compiletime_object_size(to);
7333 int ret = -EFAULT;
7334
7335 - if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n))
7336 + if (likely(sz == (size_t)-1 || !__builtin_constant_p(n) || sz >= n))
7337 ret = __copy_from_user(to, from, n);
7338 else
7339 copy_from_user_overflow();
7340 diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
7341 index 3c63a82..b1d6ee9 100644
7342 --- a/arch/parisc/kernel/module.c
7343 +++ b/arch/parisc/kernel/module.c
7344 @@ -98,16 +98,38 @@
7345
7346 /* three functions to determine where in the module core
7347 * or init pieces the location is */
7348 +static inline int in_init_rx(struct module *me, void *loc)
7349 +{
7350 + return (loc >= me->module_init_rx &&
7351 + loc < (me->module_init_rx + me->init_size_rx));
7352 +}
7353 +
7354 +static inline int in_init_rw(struct module *me, void *loc)
7355 +{
7356 + return (loc >= me->module_init_rw &&
7357 + loc < (me->module_init_rw + me->init_size_rw));
7358 +}
7359 +
7360 static inline int in_init(struct module *me, void *loc)
7361 {
7362 - return (loc >= me->module_init &&
7363 - loc <= (me->module_init + me->init_size));
7364 + return in_init_rx(me, loc) || in_init_rw(me, loc);
7365 +}
7366 +
7367 +static inline int in_core_rx(struct module *me, void *loc)
7368 +{
7369 + return (loc >= me->module_core_rx &&
7370 + loc < (me->module_core_rx + me->core_size_rx));
7371 +}
7372 +
7373 +static inline int in_core_rw(struct module *me, void *loc)
7374 +{
7375 + return (loc >= me->module_core_rw &&
7376 + loc < (me->module_core_rw + me->core_size_rw));
7377 }
7378
7379 static inline int in_core(struct module *me, void *loc)
7380 {
7381 - return (loc >= me->module_core &&
7382 - loc <= (me->module_core + me->core_size));
7383 + return in_core_rx(me, loc) || in_core_rw(me, loc);
7384 }
7385
7386 static inline int in_local(struct module *me, void *loc)
7387 @@ -367,13 +389,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
7388 }
7389
7390 /* align things a bit */
7391 - me->core_size = ALIGN(me->core_size, 16);
7392 - me->arch.got_offset = me->core_size;
7393 - me->core_size += gots * sizeof(struct got_entry);
7394 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7395 + me->arch.got_offset = me->core_size_rw;
7396 + me->core_size_rw += gots * sizeof(struct got_entry);
7397
7398 - me->core_size = ALIGN(me->core_size, 16);
7399 - me->arch.fdesc_offset = me->core_size;
7400 - me->core_size += fdescs * sizeof(Elf_Fdesc);
7401 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7402 + me->arch.fdesc_offset = me->core_size_rw;
7403 + me->core_size_rw += fdescs * sizeof(Elf_Fdesc);
7404
7405 me->arch.got_max = gots;
7406 me->arch.fdesc_max = fdescs;
7407 @@ -391,7 +413,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7408
7409 BUG_ON(value == 0);
7410
7411 - got = me->module_core + me->arch.got_offset;
7412 + got = me->module_core_rw + me->arch.got_offset;
7413 for (i = 0; got[i].addr; i++)
7414 if (got[i].addr == value)
7415 goto out;
7416 @@ -409,7 +431,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7417 #ifdef CONFIG_64BIT
7418 static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7419 {
7420 - Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset;
7421 + Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset;
7422
7423 if (!value) {
7424 printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
7425 @@ -427,7 +449,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7426
7427 /* Create new one */
7428 fdesc->addr = value;
7429 - fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7430 + fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7431 return (Elf_Addr)fdesc;
7432 }
7433 #endif /* CONFIG_64BIT */
7434 @@ -839,7 +861,7 @@ register_unwind_table(struct module *me,
7435
7436 table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr;
7437 end = table + sechdrs[me->arch.unwind_section].sh_size;
7438 - gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7439 + gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7440
7441 DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
7442 me->arch.unwind_section, table, end, gp);
7443 diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
7444 index 5aba01a..47cdd5a 100644
7445 --- a/arch/parisc/kernel/sys_parisc.c
7446 +++ b/arch/parisc/kernel/sys_parisc.c
7447 @@ -92,6 +92,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7448 unsigned long task_size = TASK_SIZE;
7449 int do_color_align, last_mmap;
7450 struct vm_unmapped_area_info info;
7451 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7452
7453 if (len > task_size)
7454 return -ENOMEM;
7455 @@ -109,6 +110,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7456 goto found_addr;
7457 }
7458
7459 +#ifdef CONFIG_PAX_RANDMMAP
7460 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7461 +#endif
7462 +
7463 if (addr) {
7464 if (do_color_align && last_mmap)
7465 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7466 @@ -127,6 +132,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7467 info.high_limit = mmap_upper_limit();
7468 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7469 info.align_offset = shared_align_offset(last_mmap, pgoff);
7470 + info.threadstack_offset = offset;
7471 addr = vm_unmapped_area(&info);
7472
7473 found_addr:
7474 @@ -146,6 +152,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7475 unsigned long addr = addr0;
7476 int do_color_align, last_mmap;
7477 struct vm_unmapped_area_info info;
7478 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7479
7480 #ifdef CONFIG_64BIT
7481 /* This should only ever run for 32-bit processes. */
7482 @@ -170,6 +177,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7483 }
7484
7485 /* requesting a specific address */
7486 +#ifdef CONFIG_PAX_RANDMMAP
7487 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7488 +#endif
7489 +
7490 if (addr) {
7491 if (do_color_align && last_mmap)
7492 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7493 @@ -187,6 +198,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7494 info.high_limit = mm->mmap_base;
7495 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7496 info.align_offset = shared_align_offset(last_mmap, pgoff);
7497 + info.threadstack_offset = offset;
7498 addr = vm_unmapped_area(&info);
7499 if (!(addr & ~PAGE_MASK))
7500 goto found_addr;
7501 @@ -252,6 +264,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7502 mm->mmap_legacy_base = mmap_legacy_base();
7503 mm->mmap_base = mmap_upper_limit();
7504
7505 +#ifdef CONFIG_PAX_RANDMMAP
7506 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
7507 + mm->mmap_legacy_base += mm->delta_mmap;
7508 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7509 + }
7510 +#endif
7511 +
7512 if (mmap_is_legacy()) {
7513 mm->mmap_base = mm->mmap_legacy_base;
7514 mm->get_unmapped_area = arch_get_unmapped_area;
7515 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
7516 index 7f67c4c..d85c11d 100644
7517 --- a/arch/parisc/kernel/traps.c
7518 +++ b/arch/parisc/kernel/traps.c
7519 @@ -722,9 +722,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
7520
7521 down_read(&current->mm->mmap_sem);
7522 vma = find_vma(current->mm,regs->iaoq[0]);
7523 - if (vma && (regs->iaoq[0] >= vma->vm_start)
7524 - && (vma->vm_flags & VM_EXEC)) {
7525 -
7526 + if (vma && (regs->iaoq[0] >= vma->vm_start)) {
7527 fault_address = regs->iaoq[0];
7528 fault_space = regs->iasq[0];
7529
7530 diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
7531 index e5120e6..8ddb5cc 100644
7532 --- a/arch/parisc/mm/fault.c
7533 +++ b/arch/parisc/mm/fault.c
7534 @@ -15,6 +15,7 @@
7535 #include <linux/sched.h>
7536 #include <linux/interrupt.h>
7537 #include <linux/module.h>
7538 +#include <linux/unistd.h>
7539
7540 #include <asm/uaccess.h>
7541 #include <asm/traps.h>
7542 @@ -50,7 +51,7 @@ int show_unhandled_signals = 1;
7543 static unsigned long
7544 parisc_acctyp(unsigned long code, unsigned int inst)
7545 {
7546 - if (code == 6 || code == 16)
7547 + if (code == 6 || code == 7 || code == 16)
7548 return VM_EXEC;
7549
7550 switch (inst & 0xf0000000) {
7551 @@ -136,6 +137,116 @@ parisc_acctyp(unsigned long code, unsigned int inst)
7552 }
7553 #endif
7554
7555 +#ifdef CONFIG_PAX_PAGEEXEC
7556 +/*
7557 + * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address)
7558 + *
7559 + * returns 1 when task should be killed
7560 + * 2 when rt_sigreturn trampoline was detected
7561 + * 3 when unpatched PLT trampoline was detected
7562 + */
7563 +static int pax_handle_fetch_fault(struct pt_regs *regs)
7564 +{
7565 +
7566 +#ifdef CONFIG_PAX_EMUPLT
7567 + int err;
7568 +
7569 + do { /* PaX: unpatched PLT emulation */
7570 + unsigned int bl, depwi;
7571 +
7572 + err = get_user(bl, (unsigned int *)instruction_pointer(regs));
7573 + err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4));
7574 +
7575 + if (err)
7576 + break;
7577 +
7578 + if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) {
7579 + unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12;
7580 +
7581 + err = get_user(ldw, (unsigned int *)addr);
7582 + err |= get_user(bv, (unsigned int *)(addr+4));
7583 + err |= get_user(ldw2, (unsigned int *)(addr+8));
7584 +
7585 + if (err)
7586 + break;
7587 +
7588 + if (ldw == 0x0E801096U &&
7589 + bv == 0xEAC0C000U &&
7590 + ldw2 == 0x0E881095U)
7591 + {
7592 + unsigned int resolver, map;
7593 +
7594 + err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8));
7595 + err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12));
7596 + if (err)
7597 + break;
7598 +
7599 + regs->gr[20] = instruction_pointer(regs)+8;
7600 + regs->gr[21] = map;
7601 + regs->gr[22] = resolver;
7602 + regs->iaoq[0] = resolver | 3UL;
7603 + regs->iaoq[1] = regs->iaoq[0] + 4;
7604 + return 3;
7605 + }
7606 + }
7607 + } while (0);
7608 +#endif
7609 +
7610 +#ifdef CONFIG_PAX_EMUTRAMP
7611 +
7612 +#ifndef CONFIG_PAX_EMUSIGRT
7613 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
7614 + return 1;
7615 +#endif
7616 +
7617 + do { /* PaX: rt_sigreturn emulation */
7618 + unsigned int ldi1, ldi2, bel, nop;
7619 +
7620 + err = get_user(ldi1, (unsigned int *)instruction_pointer(regs));
7621 + err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4));
7622 + err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8));
7623 + err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12));
7624 +
7625 + if (err)
7626 + break;
7627 +
7628 + if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) &&
7629 + ldi2 == 0x3414015AU &&
7630 + bel == 0xE4008200U &&
7631 + nop == 0x08000240U)
7632 + {
7633 + regs->gr[25] = (ldi1 & 2) >> 1;
7634 + regs->gr[20] = __NR_rt_sigreturn;
7635 + regs->gr[31] = regs->iaoq[1] + 16;
7636 + regs->sr[0] = regs->iasq[1];
7637 + regs->iaoq[0] = 0x100UL;
7638 + regs->iaoq[1] = regs->iaoq[0] + 4;
7639 + regs->iasq[0] = regs->sr[2];
7640 + regs->iasq[1] = regs->sr[2];
7641 + return 2;
7642 + }
7643 + } while (0);
7644 +#endif
7645 +
7646 + return 1;
7647 +}
7648 +
7649 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7650 +{
7651 + unsigned long i;
7652 +
7653 + printk(KERN_ERR "PAX: bytes at PC: ");
7654 + for (i = 0; i < 5; i++) {
7655 + unsigned int c;
7656 + if (get_user(c, (unsigned int *)pc+i))
7657 + printk(KERN_CONT "???????? ");
7658 + else
7659 + printk(KERN_CONT "%08x ", c);
7660 + }
7661 + printk("\n");
7662 +}
7663 +#endif
7664 +
7665 int fixup_exception(struct pt_regs *regs)
7666 {
7667 const struct exception_table_entry *fix;
7668 @@ -234,8 +345,33 @@ retry:
7669
7670 good_area:
7671
7672 - if ((vma->vm_flags & acc_type) != acc_type)
7673 + if ((vma->vm_flags & acc_type) != acc_type) {
7674 +
7675 +#ifdef CONFIG_PAX_PAGEEXEC
7676 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) &&
7677 + (address & ~3UL) == instruction_pointer(regs))
7678 + {
7679 + up_read(&mm->mmap_sem);
7680 + switch (pax_handle_fetch_fault(regs)) {
7681 +
7682 +#ifdef CONFIG_PAX_EMUPLT
7683 + case 3:
7684 + return;
7685 +#endif
7686 +
7687 +#ifdef CONFIG_PAX_EMUTRAMP
7688 + case 2:
7689 + return;
7690 +#endif
7691 +
7692 + }
7693 + pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]);
7694 + do_group_exit(SIGKILL);
7695 + }
7696 +#endif
7697 +
7698 goto bad_area;
7699 + }
7700
7701 /*
7702 * If for any reason at all we couldn't handle the fault, make
7703 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
7704 index 190cc48..48439ce 100644
7705 --- a/arch/powerpc/Kconfig
7706 +++ b/arch/powerpc/Kconfig
7707 @@ -413,6 +413,7 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
7708 config KEXEC
7709 bool "kexec system call"
7710 depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
7711 + depends on !GRKERNSEC_KMEM
7712 help
7713 kexec is a system call that implements the ability to shutdown your
7714 current kernel, and to start another kernel. It is like a reboot
7715 diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
7716 index 512d278..d31fadd 100644
7717 --- a/arch/powerpc/include/asm/atomic.h
7718 +++ b/arch/powerpc/include/asm/atomic.h
7719 @@ -12,6 +12,11 @@
7720
7721 #define ATOMIC_INIT(i) { (i) }
7722
7723 +#define _ASM_EXTABLE(from, to) \
7724 +" .section __ex_table,\"a\"\n" \
7725 + PPC_LONG" " #from ", " #to"\n" \
7726 +" .previous\n"
7727 +
7728 static __inline__ int atomic_read(const atomic_t *v)
7729 {
7730 int t;
7731 @@ -21,39 +26,80 @@ static __inline__ int atomic_read(const atomic_t *v)
7732 return t;
7733 }
7734
7735 +static __inline__ int atomic_read_unchecked(const atomic_unchecked_t *v)
7736 +{
7737 + int t;
7738 +
7739 + __asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7740 +
7741 + return t;
7742 +}
7743 +
7744 static __inline__ void atomic_set(atomic_t *v, int i)
7745 {
7746 __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7747 }
7748
7749 -#define ATOMIC_OP(op, asm_op) \
7750 -static __inline__ void atomic_##op(int a, atomic_t *v) \
7751 +static __inline__ void atomic_set_unchecked(atomic_unchecked_t *v, int i)
7752 +{
7753 + __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7754 +}
7755 +
7756 +#ifdef CONFIG_PAX_REFCOUNT
7757 +#define __REFCOUNT_OP(op) op##o.
7758 +#define __OVERFLOW_PRE \
7759 + " mcrxr cr0\n"
7760 +#define __OVERFLOW_POST \
7761 + " bf 4*cr0+so, 3f\n" \
7762 + "2: .long 0x00c00b00\n" \
7763 + "3:\n"
7764 +#define __OVERFLOW_EXTABLE \
7765 + "\n4:\n"
7766 + _ASM_EXTABLE(2b, 4b)
7767 +#else
7768 +#define __REFCOUNT_OP(op) op
7769 +#define __OVERFLOW_PRE
7770 +#define __OVERFLOW_POST
7771 +#define __OVERFLOW_EXTABLE
7772 +#endif
7773 +
7774 +#define __ATOMIC_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7775 +static inline void atomic_##op##suffix(int a, atomic##suffix##_t *v) \
7776 { \
7777 int t; \
7778 \
7779 __asm__ __volatile__( \
7780 -"1: lwarx %0,0,%3 # atomic_" #op "\n" \
7781 +"1: lwarx %0,0,%3 # atomic_" #op #suffix "\n" \
7782 + pre_op \
7783 #asm_op " %0,%2,%0\n" \
7784 + post_op \
7785 PPC405_ERR77(0,%3) \
7786 " stwcx. %0,0,%3 \n" \
7787 " bne- 1b\n" \
7788 + extable \
7789 : "=&r" (t), "+m" (v->counter) \
7790 : "r" (a), "r" (&v->counter) \
7791 : "cc"); \
7792 } \
7793
7794 -#define ATOMIC_OP_RETURN(op, asm_op) \
7795 -static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7796 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , , asm_op, , ) \
7797 + __ATOMIC_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7798 +
7799 +#define __ATOMIC_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
7800 +static inline int atomic_##op##_return##suffix(int a, atomic##suffix##_t *v)\
7801 { \
7802 int t; \
7803 \
7804 __asm__ __volatile__( \
7805 PPC_ATOMIC_ENTRY_BARRIER \
7806 -"1: lwarx %0,0,%2 # atomic_" #op "_return\n" \
7807 +"1: lwarx %0,0,%2 # atomic_" #op "_return" #suffix "\n" \
7808 + pre_op \
7809 #asm_op " %0,%1,%0\n" \
7810 + post_op \
7811 PPC405_ERR77(0,%2) \
7812 " stwcx. %0,0,%2 \n" \
7813 " bne- 1b\n" \
7814 + extable \
7815 PPC_ATOMIC_EXIT_BARRIER \
7816 : "=&r" (t) \
7817 : "r" (a), "r" (&v->counter) \
7818 @@ -62,6 +108,9 @@ static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7819 return t; \
7820 }
7821
7822 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , , asm_op, , )\
7823 + __ATOMIC_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7824 +
7825 #define ATOMIC_OPS(op, asm_op) ATOMIC_OP(op, asm_op) ATOMIC_OP_RETURN(op, asm_op)
7826
7827 ATOMIC_OPS(add, add)
7828 @@ -69,42 +118,29 @@ ATOMIC_OPS(sub, subf)
7829
7830 #undef ATOMIC_OPS
7831 #undef ATOMIC_OP_RETURN
7832 +#undef __ATOMIC_OP_RETURN
7833 #undef ATOMIC_OP
7834 +#undef __ATOMIC_OP
7835
7836 #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
7837
7838 -static __inline__ void atomic_inc(atomic_t *v)
7839 -{
7840 - int t;
7841 +/*
7842 + * atomic_inc - increment atomic variable
7843 + * @v: pointer of type atomic_t
7844 + *
7845 + * Automatically increments @v by 1
7846 + */
7847 +#define atomic_inc(v) atomic_add(1, (v))
7848 +#define atomic_inc_return(v) atomic_add_return(1, (v))
7849
7850 - __asm__ __volatile__(
7851 -"1: lwarx %0,0,%2 # atomic_inc\n\
7852 - addic %0,%0,1\n"
7853 - PPC405_ERR77(0,%2)
7854 -" stwcx. %0,0,%2 \n\
7855 - bne- 1b"
7856 - : "=&r" (t), "+m" (v->counter)
7857 - : "r" (&v->counter)
7858 - : "cc", "xer");
7859 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
7860 +{
7861 + atomic_add_unchecked(1, v);
7862 }
7863
7864 -static __inline__ int atomic_inc_return(atomic_t *v)
7865 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
7866 {
7867 - int t;
7868 -
7869 - __asm__ __volatile__(
7870 - PPC_ATOMIC_ENTRY_BARRIER
7871 -"1: lwarx %0,0,%1 # atomic_inc_return\n\
7872 - addic %0,%0,1\n"
7873 - PPC405_ERR77(0,%1)
7874 -" stwcx. %0,0,%1 \n\
7875 - bne- 1b"
7876 - PPC_ATOMIC_EXIT_BARRIER
7877 - : "=&r" (t)
7878 - : "r" (&v->counter)
7879 - : "cc", "xer", "memory");
7880 -
7881 - return t;
7882 + return atomic_add_return_unchecked(1, v);
7883 }
7884
7885 /*
7886 @@ -117,43 +153,38 @@ static __inline__ int atomic_inc_return(atomic_t *v)
7887 */
7888 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
7889
7890 -static __inline__ void atomic_dec(atomic_t *v)
7891 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
7892 {
7893 - int t;
7894 -
7895 - __asm__ __volatile__(
7896 -"1: lwarx %0,0,%2 # atomic_dec\n\
7897 - addic %0,%0,-1\n"
7898 - PPC405_ERR77(0,%2)\
7899 -" stwcx. %0,0,%2\n\
7900 - bne- 1b"
7901 - : "=&r" (t), "+m" (v->counter)
7902 - : "r" (&v->counter)
7903 - : "cc", "xer");
7904 + return atomic_add_return_unchecked(1, v) == 0;
7905 }
7906
7907 -static __inline__ int atomic_dec_return(atomic_t *v)
7908 +/*
7909 + * atomic_dec - decrement atomic variable
7910 + * @v: pointer of type atomic_t
7911 + *
7912 + * Atomically decrements @v by 1
7913 + */
7914 +#define atomic_dec(v) atomic_sub(1, (v))
7915 +#define atomic_dec_return(v) atomic_sub_return(1, (v))
7916 +
7917 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
7918 {
7919 - int t;
7920 -
7921 - __asm__ __volatile__(
7922 - PPC_ATOMIC_ENTRY_BARRIER
7923 -"1: lwarx %0,0,%1 # atomic_dec_return\n\
7924 - addic %0,%0,-1\n"
7925 - PPC405_ERR77(0,%1)
7926 -" stwcx. %0,0,%1\n\
7927 - bne- 1b"
7928 - PPC_ATOMIC_EXIT_BARRIER
7929 - : "=&r" (t)
7930 - : "r" (&v->counter)
7931 - : "cc", "xer", "memory");
7932 -
7933 - return t;
7934 + atomic_sub_unchecked(1, v);
7935 }
7936
7937 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
7938 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
7939
7940 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
7941 +{
7942 + return cmpxchg(&(v->counter), old, new);
7943 +}
7944 +
7945 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
7946 +{
7947 + return xchg(&(v->counter), new);
7948 +}
7949 +
7950 /**
7951 * __atomic_add_unless - add unless the number is a given value
7952 * @v: pointer of type atomic_t
7953 @@ -171,11 +202,27 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
7954 PPC_ATOMIC_ENTRY_BARRIER
7955 "1: lwarx %0,0,%1 # __atomic_add_unless\n\
7956 cmpw 0,%0,%3 \n\
7957 - beq- 2f \n\
7958 - add %0,%2,%0 \n"
7959 + beq- 2f \n"
7960 +
7961 +#ifdef CONFIG_PAX_REFCOUNT
7962 +" mcrxr cr0\n"
7963 +" addo. %0,%2,%0\n"
7964 +" bf 4*cr0+so, 4f\n"
7965 +"3:.long " "0x00c00b00""\n"
7966 +"4:\n"
7967 +#else
7968 + "add %0,%2,%0 \n"
7969 +#endif
7970 +
7971 PPC405_ERR77(0,%2)
7972 " stwcx. %0,0,%1 \n\
7973 bne- 1b \n"
7974 +"5:"
7975 +
7976 +#ifdef CONFIG_PAX_REFCOUNT
7977 + _ASM_EXTABLE(3b, 5b)
7978 +#endif
7979 +
7980 PPC_ATOMIC_EXIT_BARRIER
7981 " subf %0,%2,%0 \n\
7982 2:"
7983 @@ -248,6 +295,11 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
7984 }
7985 #define atomic_dec_if_positive atomic_dec_if_positive
7986
7987 +#define smp_mb__before_atomic_dec() smp_mb()
7988 +#define smp_mb__after_atomic_dec() smp_mb()
7989 +#define smp_mb__before_atomic_inc() smp_mb()
7990 +#define smp_mb__after_atomic_inc() smp_mb()
7991 +
7992 #ifdef __powerpc64__
7993
7994 #define ATOMIC64_INIT(i) { (i) }
7995 @@ -261,37 +313,60 @@ static __inline__ long atomic64_read(const atomic64_t *v)
7996 return t;
7997 }
7998
7999 +static __inline__ long atomic64_read_unchecked(const atomic64_unchecked_t *v)
8000 +{
8001 + long t;
8002 +
8003 + __asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
8004 +
8005 + return t;
8006 +}
8007 +
8008 static __inline__ void atomic64_set(atomic64_t *v, long i)
8009 {
8010 __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
8011 }
8012
8013 -#define ATOMIC64_OP(op, asm_op) \
8014 -static __inline__ void atomic64_##op(long a, atomic64_t *v) \
8015 +static __inline__ void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
8016 +{
8017 + __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
8018 +}
8019 +
8020 +#define __ATOMIC64_OP(op, suffix, pre_op, asm_op, post_op, extable) \
8021 +static inline void atomic64_##op##suffix(long a, atomic64##suffix##_t *v)\
8022 { \
8023 long t; \
8024 \
8025 __asm__ __volatile__( \
8026 "1: ldarx %0,0,%3 # atomic64_" #op "\n" \
8027 + pre_op \
8028 #asm_op " %0,%2,%0\n" \
8029 + post_op \
8030 " stdcx. %0,0,%3 \n" \
8031 " bne- 1b\n" \
8032 + extable \
8033 : "=&r" (t), "+m" (v->counter) \
8034 : "r" (a), "r" (&v->counter) \
8035 : "cc"); \
8036 }
8037
8038 -#define ATOMIC64_OP_RETURN(op, asm_op) \
8039 -static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8040 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , , asm_op, , ) \
8041 + __ATOMIC64_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8042 +
8043 +#define __ATOMIC64_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
8044 +static inline long atomic64_##op##_return##suffix(long a, atomic64##suffix##_t *v)\
8045 { \
8046 long t; \
8047 \
8048 __asm__ __volatile__( \
8049 PPC_ATOMIC_ENTRY_BARRIER \
8050 "1: ldarx %0,0,%2 # atomic64_" #op "_return\n" \
8051 + pre_op \
8052 #asm_op " %0,%1,%0\n" \
8053 + post_op \
8054 " stdcx. %0,0,%2 \n" \
8055 " bne- 1b\n" \
8056 + extable \
8057 PPC_ATOMIC_EXIT_BARRIER \
8058 : "=&r" (t) \
8059 : "r" (a), "r" (&v->counter) \
8060 @@ -300,6 +375,9 @@ static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8061 return t; \
8062 }
8063
8064 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , , asm_op, , )\
8065 + __ATOMIC64_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8066 +
8067 #define ATOMIC64_OPS(op, asm_op) ATOMIC64_OP(op, asm_op) ATOMIC64_OP_RETURN(op, asm_op)
8068
8069 ATOMIC64_OPS(add, add)
8070 @@ -307,40 +385,33 @@ ATOMIC64_OPS(sub, subf)
8071
8072 #undef ATOMIC64_OPS
8073 #undef ATOMIC64_OP_RETURN
8074 +#undef __ATOMIC64_OP_RETURN
8075 #undef ATOMIC64_OP
8076 +#undef __ATOMIC64_OP
8077 +#undef __OVERFLOW_EXTABLE
8078 +#undef __OVERFLOW_POST
8079 +#undef __OVERFLOW_PRE
8080 +#undef __REFCOUNT_OP
8081
8082 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
8083
8084 -static __inline__ void atomic64_inc(atomic64_t *v)
8085 -{
8086 - long t;
8087 +/*
8088 + * atomic64_inc - increment atomic variable
8089 + * @v: pointer of type atomic64_t
8090 + *
8091 + * Automatically increments @v by 1
8092 + */
8093 +#define atomic64_inc(v) atomic64_add(1, (v))
8094 +#define atomic64_inc_return(v) atomic64_add_return(1, (v))
8095
8096 - __asm__ __volatile__(
8097 -"1: ldarx %0,0,%2 # atomic64_inc\n\
8098 - addic %0,%0,1\n\
8099 - stdcx. %0,0,%2 \n\
8100 - bne- 1b"
8101 - : "=&r" (t), "+m" (v->counter)
8102 - : "r" (&v->counter)
8103 - : "cc", "xer");
8104 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
8105 +{
8106 + atomic64_add_unchecked(1, v);
8107 }
8108
8109 -static __inline__ long atomic64_inc_return(atomic64_t *v)
8110 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
8111 {
8112 - long t;
8113 -
8114 - __asm__ __volatile__(
8115 - PPC_ATOMIC_ENTRY_BARRIER
8116 -"1: ldarx %0,0,%1 # atomic64_inc_return\n\
8117 - addic %0,%0,1\n\
8118 - stdcx. %0,0,%1 \n\
8119 - bne- 1b"
8120 - PPC_ATOMIC_EXIT_BARRIER
8121 - : "=&r" (t)
8122 - : "r" (&v->counter)
8123 - : "cc", "xer", "memory");
8124 -
8125 - return t;
8126 + return atomic64_add_return_unchecked(1, v);
8127 }
8128
8129 /*
8130 @@ -353,36 +424,18 @@ static __inline__ long atomic64_inc_return(atomic64_t *v)
8131 */
8132 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
8133
8134 -static __inline__ void atomic64_dec(atomic64_t *v)
8135 +/*
8136 + * atomic64_dec - decrement atomic variable
8137 + * @v: pointer of type atomic64_t
8138 + *
8139 + * Atomically decrements @v by 1
8140 + */
8141 +#define atomic64_dec(v) atomic64_sub(1, (v))
8142 +#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
8143 +
8144 +static __inline__ void atomic64_dec_unchecked(atomic64_unchecked_t *v)
8145 {
8146 - long t;
8147 -
8148 - __asm__ __volatile__(
8149 -"1: ldarx %0,0,%2 # atomic64_dec\n\
8150 - addic %0,%0,-1\n\
8151 - stdcx. %0,0,%2\n\
8152 - bne- 1b"
8153 - : "=&r" (t), "+m" (v->counter)
8154 - : "r" (&v->counter)
8155 - : "cc", "xer");
8156 -}
8157 -
8158 -static __inline__ long atomic64_dec_return(atomic64_t *v)
8159 -{
8160 - long t;
8161 -
8162 - __asm__ __volatile__(
8163 - PPC_ATOMIC_ENTRY_BARRIER
8164 -"1: ldarx %0,0,%1 # atomic64_dec_return\n\
8165 - addic %0,%0,-1\n\
8166 - stdcx. %0,0,%1\n\
8167 - bne- 1b"
8168 - PPC_ATOMIC_EXIT_BARRIER
8169 - : "=&r" (t)
8170 - : "r" (&v->counter)
8171 - : "cc", "xer", "memory");
8172 -
8173 - return t;
8174 + atomic64_sub_unchecked(1, v);
8175 }
8176
8177 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
8178 @@ -415,6 +468,16 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
8179 #define atomic64_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8180 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
8181
8182 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
8183 +{
8184 + return cmpxchg(&(v->counter), old, new);
8185 +}
8186 +
8187 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
8188 +{
8189 + return xchg(&(v->counter), new);
8190 +}
8191 +
8192 /**
8193 * atomic64_add_unless - add unless the number is a given value
8194 * @v: pointer of type atomic64_t
8195 @@ -430,13 +493,29 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
8196
8197 __asm__ __volatile__ (
8198 PPC_ATOMIC_ENTRY_BARRIER
8199 -"1: ldarx %0,0,%1 # __atomic_add_unless\n\
8200 +"1: ldarx %0,0,%1 # atomic64_add_unless\n\
8201 cmpd 0,%0,%3 \n\
8202 - beq- 2f \n\
8203 - add %0,%2,%0 \n"
8204 + beq- 2f \n"
8205 +
8206 +#ifdef CONFIG_PAX_REFCOUNT
8207 +" mcrxr cr0\n"
8208 +" addo. %0,%2,%0\n"
8209 +" bf 4*cr0+so, 4f\n"
8210 +"3:.long " "0x00c00b00""\n"
8211 +"4:\n"
8212 +#else
8213 + "add %0,%2,%0 \n"
8214 +#endif
8215 +
8216 " stdcx. %0,0,%1 \n\
8217 bne- 1b \n"
8218 PPC_ATOMIC_EXIT_BARRIER
8219 +"5:"
8220 +
8221 +#ifdef CONFIG_PAX_REFCOUNT
8222 + _ASM_EXTABLE(3b, 5b)
8223 +#endif
8224 +
8225 " subf %0,%2,%0 \n\
8226 2:"
8227 : "=&r" (t)
8228 diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
8229 index a3bf5be..e03ba81 100644
8230 --- a/arch/powerpc/include/asm/barrier.h
8231 +++ b/arch/powerpc/include/asm/barrier.h
8232 @@ -76,7 +76,7 @@
8233 do { \
8234 compiletime_assert_atomic_type(*p); \
8235 smp_lwsync(); \
8236 - ACCESS_ONCE(*p) = (v); \
8237 + ACCESS_ONCE_RW(*p) = (v); \
8238 } while (0)
8239
8240 #define smp_load_acquire(p) \
8241 diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
8242 index 0dc42c5..b80a3a1 100644
8243 --- a/arch/powerpc/include/asm/cache.h
8244 +++ b/arch/powerpc/include/asm/cache.h
8245 @@ -4,6 +4,7 @@
8246 #ifdef __KERNEL__
8247
8248 #include <asm/reg.h>
8249 +#include <linux/const.h>
8250
8251 /* bytes per L1 cache line */
8252 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
8253 @@ -23,7 +24,7 @@
8254 #define L1_CACHE_SHIFT 7
8255 #endif
8256
8257 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
8258 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
8259
8260 #define SMP_CACHE_BYTES L1_CACHE_BYTES
8261
8262 diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
8263 index ee46ffe..b36c98c 100644
8264 --- a/arch/powerpc/include/asm/elf.h
8265 +++ b/arch/powerpc/include/asm/elf.h
8266 @@ -30,6 +30,18 @@
8267
8268 #define ELF_ET_DYN_BASE 0x20000000
8269
8270 +#ifdef CONFIG_PAX_ASLR
8271 +#define PAX_ELF_ET_DYN_BASE (0x10000000UL)
8272 +
8273 +#ifdef __powerpc64__
8274 +#define PAX_DELTA_MMAP_LEN (is_32bit_task() ? 16 : 28)
8275 +#define PAX_DELTA_STACK_LEN (is_32bit_task() ? 16 : 28)
8276 +#else
8277 +#define PAX_DELTA_MMAP_LEN 15
8278 +#define PAX_DELTA_STACK_LEN 15
8279 +#endif
8280 +#endif
8281 +
8282 #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
8283
8284 /*
8285 diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h
8286 index 8196e9c..d83a9f3 100644
8287 --- a/arch/powerpc/include/asm/exec.h
8288 +++ b/arch/powerpc/include/asm/exec.h
8289 @@ -4,6 +4,6 @@
8290 #ifndef _ASM_POWERPC_EXEC_H
8291 #define _ASM_POWERPC_EXEC_H
8292
8293 -extern unsigned long arch_align_stack(unsigned long sp);
8294 +#define arch_align_stack(x) ((x) & ~0xfUL)
8295
8296 #endif /* _ASM_POWERPC_EXEC_H */
8297 diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
8298 index 5acabbd..7ea14fa 100644
8299 --- a/arch/powerpc/include/asm/kmap_types.h
8300 +++ b/arch/powerpc/include/asm/kmap_types.h
8301 @@ -10,7 +10,7 @@
8302 * 2 of the License, or (at your option) any later version.
8303 */
8304
8305 -#define KM_TYPE_NR 16
8306 +#define KM_TYPE_NR 17
8307
8308 #endif /* __KERNEL__ */
8309 #endif /* _ASM_POWERPC_KMAP_TYPES_H */
8310 diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
8311 index b8da913..c02b593 100644
8312 --- a/arch/powerpc/include/asm/local.h
8313 +++ b/arch/powerpc/include/asm/local.h
8314 @@ -9,21 +9,65 @@ typedef struct
8315 atomic_long_t a;
8316 } local_t;
8317
8318 +typedef struct
8319 +{
8320 + atomic_long_unchecked_t a;
8321 +} local_unchecked_t;
8322 +
8323 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
8324
8325 #define local_read(l) atomic_long_read(&(l)->a)
8326 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
8327 #define local_set(l,i) atomic_long_set(&(l)->a, (i))
8328 +#define local_set_unchecked(l,i) atomic_long_set_unchecked(&(l)->a, (i))
8329
8330 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
8331 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
8332 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
8333 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
8334 #define local_inc(l) atomic_long_inc(&(l)->a)
8335 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
8336 #define local_dec(l) atomic_long_dec(&(l)->a)
8337 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
8338
8339 static __inline__ long local_add_return(long a, local_t *l)
8340 {
8341 long t;
8342
8343 __asm__ __volatile__(
8344 +"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n"
8345 +
8346 +#ifdef CONFIG_PAX_REFCOUNT
8347 +" mcrxr cr0\n"
8348 +" addo. %0,%1,%0\n"
8349 +" bf 4*cr0+so, 3f\n"
8350 +"2:.long " "0x00c00b00""\n"
8351 +#else
8352 +" add %0,%1,%0\n"
8353 +#endif
8354 +
8355 +"3:\n"
8356 + PPC405_ERR77(0,%2)
8357 + PPC_STLCX "%0,0,%2 \n\
8358 + bne- 1b"
8359 +
8360 +#ifdef CONFIG_PAX_REFCOUNT
8361 +"\n4:\n"
8362 + _ASM_EXTABLE(2b, 4b)
8363 +#endif
8364 +
8365 + : "=&r" (t)
8366 + : "r" (a), "r" (&(l->a.counter))
8367 + : "cc", "memory");
8368 +
8369 + return t;
8370 +}
8371 +
8372 +static __inline__ long local_add_return_unchecked(long a, local_unchecked_t *l)
8373 +{
8374 + long t;
8375 +
8376 + __asm__ __volatile__(
8377 "1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\
8378 add %0,%1,%0\n"
8379 PPC405_ERR77(0,%2)
8380 @@ -101,6 +145,8 @@ static __inline__ long local_dec_return(local_t *l)
8381
8382 #define local_cmpxchg(l, o, n) \
8383 (cmpxchg_local(&((l)->a.counter), (o), (n)))
8384 +#define local_cmpxchg_unchecked(l, o, n) \
8385 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
8386 #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
8387
8388 /**
8389 diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
8390 index 8565c25..2865190 100644
8391 --- a/arch/powerpc/include/asm/mman.h
8392 +++ b/arch/powerpc/include/asm/mman.h
8393 @@ -24,7 +24,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot)
8394 }
8395 #define arch_calc_vm_prot_bits(prot) arch_calc_vm_prot_bits(prot)
8396
8397 -static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags)
8398 +static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags)
8399 {
8400 return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0);
8401 }
8402 diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
8403 index 69c0598..2c56964 100644
8404 --- a/arch/powerpc/include/asm/page.h
8405 +++ b/arch/powerpc/include/asm/page.h
8406 @@ -227,8 +227,9 @@ extern long long virt_phys_offset;
8407 * and needs to be executable. This means the whole heap ends
8408 * up being executable.
8409 */
8410 -#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8411 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8412 +#define VM_DATA_DEFAULT_FLAGS32 \
8413 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8414 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8415
8416 #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8417 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8418 @@ -256,6 +257,9 @@ extern long long virt_phys_offset;
8419 #define is_kernel_addr(x) ((x) >= PAGE_OFFSET)
8420 #endif
8421
8422 +#define ktla_ktva(addr) (addr)
8423 +#define ktva_ktla(addr) (addr)
8424 +
8425 #ifndef CONFIG_PPC_BOOK3S_64
8426 /*
8427 * Use the top bit of the higher-level page table entries to indicate whether
8428 diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
8429 index d908a46..3753f71 100644
8430 --- a/arch/powerpc/include/asm/page_64.h
8431 +++ b/arch/powerpc/include/asm/page_64.h
8432 @@ -172,15 +172,18 @@ do { \
8433 * stack by default, so in the absence of a PT_GNU_STACK program header
8434 * we turn execute permission off.
8435 */
8436 -#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8437 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8438 +#define VM_STACK_DEFAULT_FLAGS32 \
8439 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8440 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8441
8442 #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8443 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8444
8445 +#ifndef CONFIG_PAX_PAGEEXEC
8446 #define VM_STACK_DEFAULT_FLAGS \
8447 (is_32bit_task() ? \
8448 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
8449 +#endif
8450
8451 #include <asm-generic/getorder.h>
8452
8453 diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
8454 index 4b0be20..c15a27d 100644
8455 --- a/arch/powerpc/include/asm/pgalloc-64.h
8456 +++ b/arch/powerpc/include/asm/pgalloc-64.h
8457 @@ -54,6 +54,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
8458 #ifndef CONFIG_PPC_64K_PAGES
8459
8460 #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, PUD)
8461 +#define pgd_populate_kernel(MM, PGD, PUD) pgd_populate((MM), (PGD), (PUD))
8462
8463 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
8464 {
8465 @@ -71,6 +72,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8466 pud_set(pud, (unsigned long)pmd);
8467 }
8468
8469 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8470 +{
8471 + pud_populate(mm, pud, pmd);
8472 +}
8473 +
8474 #define pmd_populate(mm, pmd, pte_page) \
8475 pmd_populate_kernel(mm, pmd, page_address(pte_page))
8476 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte))
8477 @@ -173,6 +179,7 @@ extern void __tlb_remove_table(void *_table);
8478 #endif
8479
8480 #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd)
8481 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
8482
8483 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
8484 pte_t *pte)
8485 diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
8486 index 11a3863..108f194 100644
8487 --- a/arch/powerpc/include/asm/pgtable.h
8488 +++ b/arch/powerpc/include/asm/pgtable.h
8489 @@ -2,6 +2,7 @@
8490 #define _ASM_POWERPC_PGTABLE_H
8491 #ifdef __KERNEL__
8492
8493 +#include <linux/const.h>
8494 #ifndef __ASSEMBLY__
8495 #include <linux/mmdebug.h>
8496 #include <linux/mmzone.h>
8497 diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
8498 index 62cfb0c..50c6402 100644
8499 --- a/arch/powerpc/include/asm/pte-hash32.h
8500 +++ b/arch/powerpc/include/asm/pte-hash32.h
8501 @@ -20,6 +20,7 @@
8502 #define _PAGE_HASHPTE 0x002 /* hash_page has made an HPTE for this pte */
8503 #define _PAGE_USER 0x004 /* usermode access allowed */
8504 #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */
8505 +#define _PAGE_EXEC _PAGE_GUARDED
8506 #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */
8507 #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */
8508 #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */
8509 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
8510 index af56b5c..f86f3f6 100644
8511 --- a/arch/powerpc/include/asm/reg.h
8512 +++ b/arch/powerpc/include/asm/reg.h
8513 @@ -253,6 +253,7 @@
8514 #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
8515 #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
8516 #define DSISR_NOHPTE 0x40000000 /* no translation found */
8517 +#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */
8518 #define DSISR_PROTFAULT 0x08000000 /* protection fault */
8519 #define DSISR_ISSTORE 0x02000000 /* access was a store */
8520 #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */
8521 diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
8522 index 825663c..f9e9134 100644
8523 --- a/arch/powerpc/include/asm/smp.h
8524 +++ b/arch/powerpc/include/asm/smp.h
8525 @@ -51,7 +51,7 @@ struct smp_ops_t {
8526 int (*cpu_disable)(void);
8527 void (*cpu_die)(unsigned int nr);
8528 int (*cpu_bootable)(unsigned int nr);
8529 -};
8530 +} __no_const;
8531
8532 extern void smp_send_debugger_break(void);
8533 extern void start_secondary_resume(void);
8534 diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
8535 index 4dbe072..b803275 100644
8536 --- a/arch/powerpc/include/asm/spinlock.h
8537 +++ b/arch/powerpc/include/asm/spinlock.h
8538 @@ -204,13 +204,29 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw)
8539 __asm__ __volatile__(
8540 "1: " PPC_LWARX(%0,0,%1,1) "\n"
8541 __DO_SIGN_EXTEND
8542 -" addic. %0,%0,1\n\
8543 - ble- 2f\n"
8544 +
8545 +#ifdef CONFIG_PAX_REFCOUNT
8546 +" mcrxr cr0\n"
8547 +" addico. %0,%0,1\n"
8548 +" bf 4*cr0+so, 3f\n"
8549 +"2:.long " "0x00c00b00""\n"
8550 +#else
8551 +" addic. %0,%0,1\n"
8552 +#endif
8553 +
8554 +"3:\n"
8555 + "ble- 4f\n"
8556 PPC405_ERR77(0,%1)
8557 " stwcx. %0,0,%1\n\
8558 bne- 1b\n"
8559 PPC_ACQUIRE_BARRIER
8560 -"2:" : "=&r" (tmp)
8561 +"4:"
8562 +
8563 +#ifdef CONFIG_PAX_REFCOUNT
8564 + _ASM_EXTABLE(2b,4b)
8565 +#endif
8566 +
8567 + : "=&r" (tmp)
8568 : "r" (&rw->lock)
8569 : "cr0", "xer", "memory");
8570
8571 @@ -286,11 +302,27 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
8572 __asm__ __volatile__(
8573 "# read_unlock\n\t"
8574 PPC_RELEASE_BARRIER
8575 -"1: lwarx %0,0,%1\n\
8576 - addic %0,%0,-1\n"
8577 +"1: lwarx %0,0,%1\n"
8578 +
8579 +#ifdef CONFIG_PAX_REFCOUNT
8580 +" mcrxr cr0\n"
8581 +" addico. %0,%0,-1\n"
8582 +" bf 4*cr0+so, 3f\n"
8583 +"2:.long " "0x00c00b00""\n"
8584 +#else
8585 +" addic. %0,%0,-1\n"
8586 +#endif
8587 +
8588 +"3:\n"
8589 PPC405_ERR77(0,%1)
8590 " stwcx. %0,0,%1\n\
8591 bne- 1b"
8592 +
8593 +#ifdef CONFIG_PAX_REFCOUNT
8594 +"\n4:\n"
8595 + _ASM_EXTABLE(2b, 4b)
8596 +#endif
8597 +
8598 : "=&r"(tmp)
8599 : "r"(&rw->lock)
8600 : "cr0", "xer", "memory");
8601 diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
8602 index 7efee4a..48d47cc 100644
8603 --- a/arch/powerpc/include/asm/thread_info.h
8604 +++ b/arch/powerpc/include/asm/thread_info.h
8605 @@ -101,6 +101,8 @@ static inline struct thread_info *current_thread_info(void)
8606 #if defined(CONFIG_PPC64)
8607 #define TIF_ELF2ABI 18 /* function descriptors must die! */
8608 #endif
8609 +/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
8610 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
8611
8612 /* as above, but as bit values */
8613 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
8614 @@ -119,9 +121,10 @@ static inline struct thread_info *current_thread_info(void)
8615 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
8616 #define _TIF_EMULATE_STACK_STORE (1<<TIF_EMULATE_STACK_STORE)
8617 #define _TIF_NOHZ (1<<TIF_NOHZ)
8618 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
8619 #define _TIF_SYSCALL_DOTRACE (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
8620 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
8621 - _TIF_NOHZ)
8622 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
8623
8624 #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
8625 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
8626 diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
8627 index a0c071d..49cdc7f 100644
8628 --- a/arch/powerpc/include/asm/uaccess.h
8629 +++ b/arch/powerpc/include/asm/uaccess.h
8630 @@ -58,6 +58,7 @@
8631
8632 #endif
8633
8634 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
8635 #define access_ok(type, addr, size) \
8636 (__chk_user_ptr(addr), \
8637 __access_ok((__force unsigned long)(addr), (size), get_fs()))
8638 @@ -318,52 +319,6 @@ do { \
8639 extern unsigned long __copy_tofrom_user(void __user *to,
8640 const void __user *from, unsigned long size);
8641
8642 -#ifndef __powerpc64__
8643 -
8644 -static inline unsigned long copy_from_user(void *to,
8645 - const void __user *from, unsigned long n)
8646 -{
8647 - unsigned long over;
8648 -
8649 - if (access_ok(VERIFY_READ, from, n))
8650 - return __copy_tofrom_user((__force void __user *)to, from, n);
8651 - if ((unsigned long)from < TASK_SIZE) {
8652 - over = (unsigned long)from + n - TASK_SIZE;
8653 - return __copy_tofrom_user((__force void __user *)to, from,
8654 - n - over) + over;
8655 - }
8656 - return n;
8657 -}
8658 -
8659 -static inline unsigned long copy_to_user(void __user *to,
8660 - const void *from, unsigned long n)
8661 -{
8662 - unsigned long over;
8663 -
8664 - if (access_ok(VERIFY_WRITE, to, n))
8665 - return __copy_tofrom_user(to, (__force void __user *)from, n);
8666 - if ((unsigned long)to < TASK_SIZE) {
8667 - over = (unsigned long)to + n - TASK_SIZE;
8668 - return __copy_tofrom_user(to, (__force void __user *)from,
8669 - n - over) + over;
8670 - }
8671 - return n;
8672 -}
8673 -
8674 -#else /* __powerpc64__ */
8675 -
8676 -#define __copy_in_user(to, from, size) \
8677 - __copy_tofrom_user((to), (from), (size))
8678 -
8679 -extern unsigned long copy_from_user(void *to, const void __user *from,
8680 - unsigned long n);
8681 -extern unsigned long copy_to_user(void __user *to, const void *from,
8682 - unsigned long n);
8683 -extern unsigned long copy_in_user(void __user *to, const void __user *from,
8684 - unsigned long n);
8685 -
8686 -#endif /* __powerpc64__ */
8687 -
8688 static inline unsigned long __copy_from_user_inatomic(void *to,
8689 const void __user *from, unsigned long n)
8690 {
8691 @@ -387,6 +342,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
8692 if (ret == 0)
8693 return 0;
8694 }
8695 +
8696 + if (!__builtin_constant_p(n))
8697 + check_object_size(to, n, false);
8698 +
8699 return __copy_tofrom_user((__force void __user *)to, from, n);
8700 }
8701
8702 @@ -413,6 +372,10 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
8703 if (ret == 0)
8704 return 0;
8705 }
8706 +
8707 + if (!__builtin_constant_p(n))
8708 + check_object_size(from, n, true);
8709 +
8710 return __copy_tofrom_user(to, (__force const void __user *)from, n);
8711 }
8712
8713 @@ -430,6 +393,92 @@ static inline unsigned long __copy_to_user(void __user *to,
8714 return __copy_to_user_inatomic(to, from, size);
8715 }
8716
8717 +#ifndef __powerpc64__
8718 +
8719 +static inline unsigned long __must_check copy_from_user(void *to,
8720 + const void __user *from, unsigned long n)
8721 +{
8722 + unsigned long over;
8723 +
8724 + if ((long)n < 0)
8725 + return n;
8726 +
8727 + if (access_ok(VERIFY_READ, from, n)) {
8728 + if (!__builtin_constant_p(n))
8729 + check_object_size(to, n, false);
8730 + return __copy_tofrom_user((__force void __user *)to, from, n);
8731 + }
8732 + if ((unsigned long)from < TASK_SIZE) {
8733 + over = (unsigned long)from + n - TASK_SIZE;
8734 + if (!__builtin_constant_p(n - over))
8735 + check_object_size(to, n - over, false);
8736 + return __copy_tofrom_user((__force void __user *)to, from,
8737 + n - over) + over;
8738 + }
8739 + return n;
8740 +}
8741 +
8742 +static inline unsigned long __must_check copy_to_user(void __user *to,
8743 + const void *from, unsigned long n)
8744 +{
8745 + unsigned long over;
8746 +
8747 + if ((long)n < 0)
8748 + return n;
8749 +
8750 + if (access_ok(VERIFY_WRITE, to, n)) {
8751 + if (!__builtin_constant_p(n))
8752 + check_object_size(from, n, true);
8753 + return __copy_tofrom_user(to, (__force void __user *)from, n);
8754 + }
8755 + if ((unsigned long)to < TASK_SIZE) {
8756 + over = (unsigned long)to + n - TASK_SIZE;
8757 + if (!__builtin_constant_p(n))
8758 + check_object_size(from, n - over, true);
8759 + return __copy_tofrom_user(to, (__force void __user *)from,
8760 + n - over) + over;
8761 + }
8762 + return n;
8763 +}
8764 +
8765 +#else /* __powerpc64__ */
8766 +
8767 +#define __copy_in_user(to, from, size) \
8768 + __copy_tofrom_user((to), (from), (size))
8769 +
8770 +static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
8771 +{
8772 + if ((long)n < 0 || n > INT_MAX)
8773 + return n;
8774 +
8775 + if (!__builtin_constant_p(n))
8776 + check_object_size(to, n, false);
8777 +
8778 + if (likely(access_ok(VERIFY_READ, from, n)))
8779 + n = __copy_from_user(to, from, n);
8780 + else
8781 + memset(to, 0, n);
8782 + return n;
8783 +}
8784 +
8785 +static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
8786 +{
8787 + if ((long)n < 0 || n > INT_MAX)
8788 + return n;
8789 +
8790 + if (likely(access_ok(VERIFY_WRITE, to, n))) {
8791 + if (!__builtin_constant_p(n))
8792 + check_object_size(from, n, true);
8793 + n = __copy_to_user(to, from, n);
8794 + }
8795 + return n;
8796 +}
8797 +
8798 +extern unsigned long copy_in_user(void __user *to, const void __user *from,
8799 + unsigned long n);
8800 +
8801 +#endif /* __powerpc64__ */
8802 +
8803 extern unsigned long __clear_user(void __user *addr, unsigned long size);
8804
8805 static inline unsigned long clear_user(void __user *addr, unsigned long size)
8806 diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
8807 index c1ebbda..fd8a98d 100644
8808 --- a/arch/powerpc/kernel/Makefile
8809 +++ b/arch/powerpc/kernel/Makefile
8810 @@ -15,6 +15,11 @@ CFLAGS_prom_init.o += -fPIC
8811 CFLAGS_btext.o += -fPIC
8812 endif
8813
8814 +CFLAGS_REMOVE_cputable.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8815 +CFLAGS_REMOVE_prom_init.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8816 +CFLAGS_REMOVE_btext.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8817 +CFLAGS_REMOVE_prom.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8818 +
8819 ifdef CONFIG_FUNCTION_TRACER
8820 # Do not trace early boot code
8821 CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
8822 @@ -27,6 +32,8 @@ CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
8823 CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
8824 endif
8825
8826 +CFLAGS_REMOVE_prom_init.o += $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8827 +
8828 obj-y := cputable.o ptrace.o syscalls.o \
8829 irq.o align.o signal_32.o pmc.o vdso.o \
8830 process.o systbl.o idle.o \
8831 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
8832 index 3e68d1c..72a5ee6 100644
8833 --- a/arch/powerpc/kernel/exceptions-64e.S
8834 +++ b/arch/powerpc/kernel/exceptions-64e.S
8835 @@ -1010,6 +1010,7 @@ storage_fault_common:
8836 std r14,_DAR(r1)
8837 std r15,_DSISR(r1)
8838 addi r3,r1,STACK_FRAME_OVERHEAD
8839 + bl save_nvgprs
8840 mr r4,r14
8841 mr r5,r15
8842 ld r14,PACA_EXGEN+EX_R14(r13)
8843 @@ -1018,8 +1019,7 @@ storage_fault_common:
8844 cmpdi r3,0
8845 bne- 1f
8846 b ret_from_except_lite
8847 -1: bl save_nvgprs
8848 - mr r5,r3
8849 +1: mr r5,r3
8850 addi r3,r1,STACK_FRAME_OVERHEAD
8851 ld r4,_DAR(r1)
8852 bl bad_page_fault
8853 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
8854 index 9519e6b..13f6c38 100644
8855 --- a/arch/powerpc/kernel/exceptions-64s.S
8856 +++ b/arch/powerpc/kernel/exceptions-64s.S
8857 @@ -1599,10 +1599,10 @@ handle_page_fault:
8858 11: ld r4,_DAR(r1)
8859 ld r5,_DSISR(r1)
8860 addi r3,r1,STACK_FRAME_OVERHEAD
8861 + bl save_nvgprs
8862 bl do_page_fault
8863 cmpdi r3,0
8864 beq+ 12f
8865 - bl save_nvgprs
8866 mr r5,r3
8867 addi r3,r1,STACK_FRAME_OVERHEAD
8868 lwz r4,_DAR(r1)
8869 diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
8870 index 4509603..cdb491f 100644
8871 --- a/arch/powerpc/kernel/irq.c
8872 +++ b/arch/powerpc/kernel/irq.c
8873 @@ -460,6 +460,8 @@ void migrate_irqs(void)
8874 }
8875 #endif
8876
8877 +extern void gr_handle_kernel_exploit(void);
8878 +
8879 static inline void check_stack_overflow(void)
8880 {
8881 #ifdef CONFIG_DEBUG_STACKOVERFLOW
8882 @@ -472,6 +474,7 @@ static inline void check_stack_overflow(void)
8883 pr_err("do_IRQ: stack overflow: %ld\n",
8884 sp - sizeof(struct thread_info));
8885 dump_stack();
8886 + gr_handle_kernel_exploit();
8887 }
8888 #endif
8889 }
8890 diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
8891 index c94d2e0..992a9ce 100644
8892 --- a/arch/powerpc/kernel/module_32.c
8893 +++ b/arch/powerpc/kernel/module_32.c
8894 @@ -158,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr,
8895 me->arch.core_plt_section = i;
8896 }
8897 if (!me->arch.core_plt_section || !me->arch.init_plt_section) {
8898 - pr_err("Module doesn't contain .plt or .init.plt sections.\n");
8899 + pr_err("Module $s doesn't contain .plt or .init.plt sections.\n", me->name);
8900 return -ENOEXEC;
8901 }
8902
8903 @@ -188,11 +188,16 @@ static uint32_t do_plt_call(void *location,
8904
8905 pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location);
8906 /* Init, or core PLT? */
8907 - if (location >= mod->module_core
8908 - && location < mod->module_core + mod->core_size)
8909 + if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) ||
8910 + (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw))
8911 entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr;
8912 - else
8913 + else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) ||
8914 + (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw))
8915 entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr;
8916 + else {
8917 + printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name);
8918 + return ~0UL;
8919 + }
8920
8921 /* Find this entry, or if that fails, the next avail. entry */
8922 while (entry->jump[0]) {
8923 @@ -296,7 +301,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
8924 }
8925 #ifdef CONFIG_DYNAMIC_FTRACE
8926 module->arch.tramp =
8927 - do_plt_call(module->module_core,
8928 + do_plt_call(module->module_core_rx,
8929 (unsigned long)ftrace_caller,
8930 sechdrs, module);
8931 #endif
8932 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
8933 index febb50d..bb10020 100644
8934 --- a/arch/powerpc/kernel/process.c
8935 +++ b/arch/powerpc/kernel/process.c
8936 @@ -1036,8 +1036,8 @@ void show_regs(struct pt_regs * regs)
8937 * Lookup NIP late so we have the best change of getting the
8938 * above info out without failing
8939 */
8940 - printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
8941 - printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
8942 + printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip);
8943 + printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link);
8944 #endif
8945 show_stack(current, (unsigned long *) regs->gpr[1]);
8946 if (!user_mode(regs))
8947 @@ -1554,10 +1554,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8948 newsp = stack[0];
8949 ip = stack[STACK_FRAME_LR_SAVE];
8950 if (!firstframe || ip != lr) {
8951 - printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
8952 + printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip);
8953 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
8954 if ((ip == rth) && curr_frame >= 0) {
8955 - printk(" (%pS)",
8956 + printk(" (%pA)",
8957 (void *)current->ret_stack[curr_frame].ret);
8958 curr_frame--;
8959 }
8960 @@ -1577,7 +1577,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8961 struct pt_regs *regs = (struct pt_regs *)
8962 (sp + STACK_FRAME_OVERHEAD);
8963 lr = regs->link;
8964 - printk("--- interrupt: %lx at %pS\n LR = %pS\n",
8965 + printk("--- interrupt: %lx at %pA\n LR = %pA\n",
8966 regs->trap, (void *)regs->nip, (void *)lr);
8967 firstframe = 1;
8968 }
8969 @@ -1613,49 +1613,3 @@ void notrace __ppc64_runlatch_off(void)
8970 mtspr(SPRN_CTRLT, ctrl);
8971 }
8972 #endif /* CONFIG_PPC64 */
8973 -
8974 -unsigned long arch_align_stack(unsigned long sp)
8975 -{
8976 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
8977 - sp -= get_random_int() & ~PAGE_MASK;
8978 - return sp & ~0xf;
8979 -}
8980 -
8981 -static inline unsigned long brk_rnd(void)
8982 -{
8983 - unsigned long rnd = 0;
8984 -
8985 - /* 8MB for 32bit, 1GB for 64bit */
8986 - if (is_32bit_task())
8987 - rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
8988 - else
8989 - rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
8990 -
8991 - return rnd << PAGE_SHIFT;
8992 -}
8993 -
8994 -unsigned long arch_randomize_brk(struct mm_struct *mm)
8995 -{
8996 - unsigned long base = mm->brk;
8997 - unsigned long ret;
8998 -
8999 -#ifdef CONFIG_PPC_STD_MMU_64
9000 - /*
9001 - * If we are using 1TB segments and we are allowed to randomise
9002 - * the heap, we can put it above 1TB so it is backed by a 1TB
9003 - * segment. Otherwise the heap will be in the bottom 1TB
9004 - * which always uses 256MB segments and this may result in a
9005 - * performance penalty.
9006 - */
9007 - if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
9008 - base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
9009 -#endif
9010 -
9011 - ret = PAGE_ALIGN(base + brk_rnd());
9012 -
9013 - if (ret < mm->brk)
9014 - return mm->brk;
9015 -
9016 - return ret;
9017 -}
9018 -
9019 diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
9020 index f21897b..28c0428 100644
9021 --- a/arch/powerpc/kernel/ptrace.c
9022 +++ b/arch/powerpc/kernel/ptrace.c
9023 @@ -1762,6 +1762,10 @@ long arch_ptrace(struct task_struct *child, long request,
9024 return ret;
9025 }
9026
9027 +#ifdef CONFIG_GRKERNSEC_SETXID
9028 +extern void gr_delayed_cred_worker(void);
9029 +#endif
9030 +
9031 /*
9032 * We must return the syscall number to actually look up in the table.
9033 * This can be -1L to skip running any syscall at all.
9034 @@ -1774,6 +1778,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
9035
9036 secure_computing_strict(regs->gpr[0]);
9037
9038 +#ifdef CONFIG_GRKERNSEC_SETXID
9039 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9040 + gr_delayed_cred_worker();
9041 +#endif
9042 +
9043 if (test_thread_flag(TIF_SYSCALL_TRACE) &&
9044 tracehook_report_syscall_entry(regs))
9045 /*
9046 @@ -1805,6 +1814,11 @@ void do_syscall_trace_leave(struct pt_regs *regs)
9047 {
9048 int step;
9049
9050 +#ifdef CONFIG_GRKERNSEC_SETXID
9051 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9052 + gr_delayed_cred_worker();
9053 +#endif
9054 +
9055 audit_syscall_exit(regs);
9056
9057 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
9058 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
9059 index d3a831a..3a33123 100644
9060 --- a/arch/powerpc/kernel/signal_32.c
9061 +++ b/arch/powerpc/kernel/signal_32.c
9062 @@ -1011,7 +1011,7 @@ int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
9063 /* Save user registers on the stack */
9064 frame = &rt_sf->uc.uc_mcontext;
9065 addr = frame;
9066 - if (vdso32_rt_sigtramp && current->mm->context.vdso_base) {
9067 + if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9068 sigret = 0;
9069 tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
9070 } else {
9071 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
9072 index c7c24d2..1bf7039 100644
9073 --- a/arch/powerpc/kernel/signal_64.c
9074 +++ b/arch/powerpc/kernel/signal_64.c
9075 @@ -754,7 +754,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs
9076 current->thread.fp_state.fpscr = 0;
9077
9078 /* Set up to return from userspace. */
9079 - if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
9080 + if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9081 regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp;
9082 } else {
9083 err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
9084 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
9085 index 19e4744..28a8d7b 100644
9086 --- a/arch/powerpc/kernel/traps.c
9087 +++ b/arch/powerpc/kernel/traps.c
9088 @@ -36,6 +36,7 @@
9089 #include <linux/debugfs.h>
9090 #include <linux/ratelimit.h>
9091 #include <linux/context_tracking.h>
9092 +#include <linux/uaccess.h>
9093
9094 #include <asm/emulated_ops.h>
9095 #include <asm/pgtable.h>
9096 @@ -142,6 +143,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
9097 return flags;
9098 }
9099
9100 +extern void gr_handle_kernel_exploit(void);
9101 +
9102 static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9103 int signr)
9104 {
9105 @@ -191,6 +194,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9106 panic("Fatal exception in interrupt");
9107 if (panic_on_oops)
9108 panic("Fatal exception");
9109 +
9110 + gr_handle_kernel_exploit();
9111 +
9112 do_exit(signr);
9113 }
9114
9115 @@ -1137,6 +1143,26 @@ void __kprobes program_check_exception(struct pt_regs *regs)
9116 enum ctx_state prev_state = exception_enter();
9117 unsigned int reason = get_reason(regs);
9118
9119 +#ifdef CONFIG_PAX_REFCOUNT
9120 + unsigned int bkpt;
9121 + const struct exception_table_entry *entry;
9122 +
9123 + if (reason & REASON_ILLEGAL) {
9124 + /* Check if PaX bad instruction */
9125 + if (!probe_kernel_address(regs->nip, bkpt) && bkpt == 0xc00b00) {
9126 + current->thread.trap_nr = 0;
9127 + pax_report_refcount_overflow(regs);
9128 + /* fixup_exception() for PowerPC does not exist, simulate its job */
9129 + if ((entry = search_exception_tables(regs->nip)) != NULL) {
9130 + regs->nip = entry->fixup;
9131 + return;
9132 + }
9133 + /* fixup_exception() could not handle */
9134 + goto bail;
9135 + }
9136 + }
9137 +#endif
9138 +
9139 /* We can now get here via a FP Unavailable exception if the core
9140 * has no FPU, in that case the reason flags will be 0 */
9141
9142 diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
9143 index 305eb0d..accc5b40 100644
9144 --- a/arch/powerpc/kernel/vdso.c
9145 +++ b/arch/powerpc/kernel/vdso.c
9146 @@ -34,6 +34,7 @@
9147 #include <asm/vdso.h>
9148 #include <asm/vdso_datapage.h>
9149 #include <asm/setup.h>
9150 +#include <asm/mman.h>
9151
9152 #undef DEBUG
9153
9154 @@ -220,7 +221,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9155 vdso_base = VDSO32_MBASE;
9156 #endif
9157
9158 - current->mm->context.vdso_base = 0;
9159 + current->mm->context.vdso_base = ~0UL;
9160
9161 /* vDSO has a problem and was disabled, just don't "enable" it for the
9162 * process
9163 @@ -240,7 +241,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9164 vdso_base = get_unmapped_area(NULL, vdso_base,
9165 (vdso_pages << PAGE_SHIFT) +
9166 ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
9167 - 0, 0);
9168 + 0, MAP_PRIVATE | MAP_EXECUTABLE);
9169 if (IS_ERR_VALUE(vdso_base)) {
9170 rc = vdso_base;
9171 goto fail_mmapsem;
9172 diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
9173 index ac3ddf1..9a54c76 100644
9174 --- a/arch/powerpc/kvm/powerpc.c
9175 +++ b/arch/powerpc/kvm/powerpc.c
9176 @@ -1403,7 +1403,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
9177 }
9178 EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
9179
9180 -int kvm_arch_init(void *opaque)
9181 +int kvm_arch_init(const void *opaque)
9182 {
9183 return 0;
9184 }
9185 diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c
9186 index 5eea6f3..5d10396 100644
9187 --- a/arch/powerpc/lib/usercopy_64.c
9188 +++ b/arch/powerpc/lib/usercopy_64.c
9189 @@ -9,22 +9,6 @@
9190 #include <linux/module.h>
9191 #include <asm/uaccess.h>
9192
9193 -unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
9194 -{
9195 - if (likely(access_ok(VERIFY_READ, from, n)))
9196 - n = __copy_from_user(to, from, n);
9197 - else
9198 - memset(to, 0, n);
9199 - return n;
9200 -}
9201 -
9202 -unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
9203 -{
9204 - if (likely(access_ok(VERIFY_WRITE, to, n)))
9205 - n = __copy_to_user(to, from, n);
9206 - return n;
9207 -}
9208 -
9209 unsigned long copy_in_user(void __user *to, const void __user *from,
9210 unsigned long n)
9211 {
9212 @@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from,
9213 return n;
9214 }
9215
9216 -EXPORT_SYMBOL(copy_from_user);
9217 -EXPORT_SYMBOL(copy_to_user);
9218 EXPORT_SYMBOL(copy_in_user);
9219
9220 diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
9221 index b396868..3eb6b9f 100644
9222 --- a/arch/powerpc/mm/fault.c
9223 +++ b/arch/powerpc/mm/fault.c
9224 @@ -33,6 +33,10 @@
9225 #include <linux/ratelimit.h>
9226 #include <linux/context_tracking.h>
9227 #include <linux/hugetlb.h>
9228 +#include <linux/slab.h>
9229 +#include <linux/pagemap.h>
9230 +#include <linux/compiler.h>
9231 +#include <linux/unistd.h>
9232
9233 #include <asm/firmware.h>
9234 #include <asm/page.h>
9235 @@ -68,6 +72,33 @@ static inline int notify_page_fault(struct pt_regs *regs)
9236 }
9237 #endif
9238
9239 +#ifdef CONFIG_PAX_PAGEEXEC
9240 +/*
9241 + * PaX: decide what to do with offenders (regs->nip = fault address)
9242 + *
9243 + * returns 1 when task should be killed
9244 + */
9245 +static int pax_handle_fetch_fault(struct pt_regs *regs)
9246 +{
9247 + return 1;
9248 +}
9249 +
9250 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
9251 +{
9252 + unsigned long i;
9253 +
9254 + printk(KERN_ERR "PAX: bytes at PC: ");
9255 + for (i = 0; i < 5; i++) {
9256 + unsigned int c;
9257 + if (get_user(c, (unsigned int __user *)pc+i))
9258 + printk(KERN_CONT "???????? ");
9259 + else
9260 + printk(KERN_CONT "%08x ", c);
9261 + }
9262 + printk("\n");
9263 +}
9264 +#endif
9265 +
9266 /*
9267 * Check whether the instruction at regs->nip is a store using
9268 * an update addressing form which will update r1.
9269 @@ -227,7 +258,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
9270 * indicate errors in DSISR but can validly be set in SRR1.
9271 */
9272 if (trap == 0x400)
9273 - error_code &= 0x48200000;
9274 + error_code &= 0x58200000;
9275 else
9276 is_write = error_code & DSISR_ISSTORE;
9277 #else
9278 @@ -383,12 +414,16 @@ good_area:
9279 * "undefined". Of those that can be set, this is the only
9280 * one which seems bad.
9281 */
9282 - if (error_code & 0x10000000)
9283 + if (error_code & DSISR_GUARDED)
9284 /* Guarded storage error. */
9285 goto bad_area;
9286 #endif /* CONFIG_8xx */
9287
9288 if (is_exec) {
9289 +#ifdef CONFIG_PPC_STD_MMU
9290 + if (error_code & DSISR_GUARDED)
9291 + goto bad_area;
9292 +#endif
9293 /*
9294 * Allow execution from readable areas if the MMU does not
9295 * provide separate controls over reading and executing.
9296 @@ -483,6 +518,23 @@ bad_area:
9297 bad_area_nosemaphore:
9298 /* User mode accesses cause a SIGSEGV */
9299 if (user_mode(regs)) {
9300 +
9301 +#ifdef CONFIG_PAX_PAGEEXEC
9302 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
9303 +#ifdef CONFIG_PPC_STD_MMU
9304 + if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) {
9305 +#else
9306 + if (is_exec && regs->nip == address) {
9307 +#endif
9308 + switch (pax_handle_fetch_fault(regs)) {
9309 + }
9310 +
9311 + pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]);
9312 + do_group_exit(SIGKILL);
9313 + }
9314 + }
9315 +#endif
9316 +
9317 _exception(SIGSEGV, regs, code, address);
9318 goto bail;
9319 }
9320 diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
9321 index 0f0502e..bc3e7a3 100644
9322 --- a/arch/powerpc/mm/mmap.c
9323 +++ b/arch/powerpc/mm/mmap.c
9324 @@ -86,6 +86,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9325 {
9326 unsigned long random_factor = 0UL;
9327
9328 +#ifdef CONFIG_PAX_RANDMMAP
9329 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9330 +#endif
9331 +
9332 if (current->flags & PF_RANDOMIZE)
9333 random_factor = arch_mmap_rnd();
9334
9335 @@ -95,9 +99,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9336 */
9337 if (mmap_is_legacy()) {
9338 mm->mmap_base = TASK_UNMAPPED_BASE;
9339 +
9340 +#ifdef CONFIG_PAX_RANDMMAP
9341 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9342 + mm->mmap_base += mm->delta_mmap;
9343 +#endif
9344 +
9345 mm->get_unmapped_area = arch_get_unmapped_area;
9346 } else {
9347 mm->mmap_base = mmap_base(random_factor);
9348 +
9349 +#ifdef CONFIG_PAX_RANDMMAP
9350 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9351 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9352 +#endif
9353 +
9354 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9355 }
9356 }
9357 diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
9358 index 0f432a7..abfe841 100644
9359 --- a/arch/powerpc/mm/slice.c
9360 +++ b/arch/powerpc/mm/slice.c
9361 @@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
9362 if ((mm->task_size - len) < addr)
9363 return 0;
9364 vma = find_vma(mm, addr);
9365 - return (!vma || (addr + len) <= vma->vm_start);
9366 + return check_heap_stack_gap(vma, addr, len, 0);
9367 }
9368
9369 static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
9370 @@ -277,6 +277,12 @@ static unsigned long slice_find_area_bottomup(struct mm_struct *mm,
9371 info.align_offset = 0;
9372
9373 addr = TASK_UNMAPPED_BASE;
9374 +
9375 +#ifdef CONFIG_PAX_RANDMMAP
9376 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9377 + addr += mm->delta_mmap;
9378 +#endif
9379 +
9380 while (addr < TASK_SIZE) {
9381 info.low_limit = addr;
9382 if (!slice_scan_available(addr, available, 1, &addr))
9383 @@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
9384 if (fixed && addr > (mm->task_size - len))
9385 return -ENOMEM;
9386
9387 +#ifdef CONFIG_PAX_RANDMMAP
9388 + if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
9389 + addr = 0;
9390 +#endif
9391 +
9392 /* If hint, make sure it matches our alignment restrictions */
9393 if (!fixed && addr) {
9394 addr = _ALIGN_UP(addr, 1ul << pshift);
9395 diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
9396 index d966bbe..372124a 100644
9397 --- a/arch/powerpc/platforms/cell/spufs/file.c
9398 +++ b/arch/powerpc/platforms/cell/spufs/file.c
9399 @@ -280,9 +280,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
9400 return VM_FAULT_NOPAGE;
9401 }
9402
9403 -static int spufs_mem_mmap_access(struct vm_area_struct *vma,
9404 +static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma,
9405 unsigned long address,
9406 - void *buf, int len, int write)
9407 + void *buf, size_t len, int write)
9408 {
9409 struct spu_context *ctx = vma->vm_file->private_data;
9410 unsigned long offset = address - vma->vm_start;
9411 diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
9412 index adbe380..adb7516 100644
9413 --- a/arch/s390/include/asm/atomic.h
9414 +++ b/arch/s390/include/asm/atomic.h
9415 @@ -317,4 +317,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
9416 #define atomic64_dec_and_test(_v) (atomic64_sub_return(1, _v) == 0)
9417 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
9418
9419 +#define atomic64_read_unchecked(v) atomic64_read(v)
9420 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
9421 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
9422 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
9423 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
9424 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
9425 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
9426 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
9427 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
9428 +
9429 #endif /* __ARCH_S390_ATOMIC__ */
9430 diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
9431 index 8d72471..5322500 100644
9432 --- a/arch/s390/include/asm/barrier.h
9433 +++ b/arch/s390/include/asm/barrier.h
9434 @@ -42,7 +42,7 @@
9435 do { \
9436 compiletime_assert_atomic_type(*p); \
9437 barrier(); \
9438 - ACCESS_ONCE(*p) = (v); \
9439 + ACCESS_ONCE_RW(*p) = (v); \
9440 } while (0)
9441
9442 #define smp_load_acquire(p) \
9443 diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
9444 index 4d7ccac..d03d0ad 100644
9445 --- a/arch/s390/include/asm/cache.h
9446 +++ b/arch/s390/include/asm/cache.h
9447 @@ -9,8 +9,10 @@
9448 #ifndef __ARCH_S390_CACHE_H
9449 #define __ARCH_S390_CACHE_H
9450
9451 -#define L1_CACHE_BYTES 256
9452 +#include <linux/const.h>
9453 +
9454 #define L1_CACHE_SHIFT 8
9455 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9456 #define NET_SKB_PAD 32
9457
9458 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9459 diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
9460 index 3ad48f2..64cc6f3 100644
9461 --- a/arch/s390/include/asm/elf.h
9462 +++ b/arch/s390/include/asm/elf.h
9463 @@ -163,6 +163,13 @@ extern unsigned int vdso_enabled;
9464 (STACK_TOP / 3 * 2) : \
9465 (STACK_TOP / 3 * 2) & ~((1UL << 32) - 1))
9466
9467 +#ifdef CONFIG_PAX_ASLR
9468 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL)
9469 +
9470 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9471 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9472 +#endif
9473 +
9474 /* This yields a mask that user programs can use to figure out what
9475 instruction set this CPU supports. */
9476
9477 diff --git a/arch/s390/include/asm/exec.h b/arch/s390/include/asm/exec.h
9478 index c4a93d6..4d2a9b4 100644
9479 --- a/arch/s390/include/asm/exec.h
9480 +++ b/arch/s390/include/asm/exec.h
9481 @@ -7,6 +7,6 @@
9482 #ifndef __ASM_EXEC_H
9483 #define __ASM_EXEC_H
9484
9485 -extern unsigned long arch_align_stack(unsigned long sp);
9486 +#define arch_align_stack(x) ((x) & ~0xfUL)
9487
9488 #endif /* __ASM_EXEC_H */
9489 diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
9490 index d64a7a6..0830329 100644
9491 --- a/arch/s390/include/asm/uaccess.h
9492 +++ b/arch/s390/include/asm/uaccess.h
9493 @@ -59,6 +59,7 @@ static inline int __range_ok(unsigned long addr, unsigned long size)
9494 __range_ok((unsigned long)(addr), (size)); \
9495 })
9496
9497 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
9498 #define access_ok(type, addr, size) __access_ok(addr, size)
9499
9500 /*
9501 @@ -275,6 +276,10 @@ static inline unsigned long __must_check
9502 copy_to_user(void __user *to, const void *from, unsigned long n)
9503 {
9504 might_fault();
9505 +
9506 + if ((long)n < 0)
9507 + return n;
9508 +
9509 return __copy_to_user(to, from, n);
9510 }
9511
9512 @@ -303,10 +308,14 @@ __compiletime_warning("copy_from_user() buffer size is not provably correct")
9513 static inline unsigned long __must_check
9514 copy_from_user(void *to, const void __user *from, unsigned long n)
9515 {
9516 - unsigned int sz = __compiletime_object_size(to);
9517 + size_t sz = __compiletime_object_size(to);
9518
9519 might_fault();
9520 - if (unlikely(sz != -1 && sz < n)) {
9521 +
9522 + if ((long)n < 0)
9523 + return n;
9524 +
9525 + if (unlikely(sz != (size_t)-1 && sz < n)) {
9526 copy_from_user_overflow();
9527 return n;
9528 }
9529 diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
9530 index 0c1a679..e1df357 100644
9531 --- a/arch/s390/kernel/module.c
9532 +++ b/arch/s390/kernel/module.c
9533 @@ -159,11 +159,11 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
9534
9535 /* Increase core size by size of got & plt and set start
9536 offsets for got and plt. */
9537 - me->core_size = ALIGN(me->core_size, 4);
9538 - me->arch.got_offset = me->core_size;
9539 - me->core_size += me->arch.got_size;
9540 - me->arch.plt_offset = me->core_size;
9541 - me->core_size += me->arch.plt_size;
9542 + me->core_size_rw = ALIGN(me->core_size_rw, 4);
9543 + me->arch.got_offset = me->core_size_rw;
9544 + me->core_size_rw += me->arch.got_size;
9545 + me->arch.plt_offset = me->core_size_rx;
9546 + me->core_size_rx += me->arch.plt_size;
9547 return 0;
9548 }
9549
9550 @@ -279,7 +279,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9551 if (info->got_initialized == 0) {
9552 Elf_Addr *gotent;
9553
9554 - gotent = me->module_core + me->arch.got_offset +
9555 + gotent = me->module_core_rw + me->arch.got_offset +
9556 info->got_offset;
9557 *gotent = val;
9558 info->got_initialized = 1;
9559 @@ -302,7 +302,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9560 rc = apply_rela_bits(loc, val, 0, 64, 0);
9561 else if (r_type == R_390_GOTENT ||
9562 r_type == R_390_GOTPLTENT) {
9563 - val += (Elf_Addr) me->module_core - loc;
9564 + val += (Elf_Addr) me->module_core_rw - loc;
9565 rc = apply_rela_bits(loc, val, 1, 32, 1);
9566 }
9567 break;
9568 @@ -315,7 +315,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9569 case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */
9570 if (info->plt_initialized == 0) {
9571 unsigned int *ip;
9572 - ip = me->module_core + me->arch.plt_offset +
9573 + ip = me->module_core_rx + me->arch.plt_offset +
9574 info->plt_offset;
9575 ip[0] = 0x0d10e310; /* basr 1,0; lg 1,10(1); br 1 */
9576 ip[1] = 0x100a0004;
9577 @@ -334,7 +334,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9578 val - loc + 0xffffUL < 0x1ffffeUL) ||
9579 (r_type == R_390_PLT32DBL &&
9580 val - loc + 0xffffffffULL < 0x1fffffffeULL)))
9581 - val = (Elf_Addr) me->module_core +
9582 + val = (Elf_Addr) me->module_core_rx +
9583 me->arch.plt_offset +
9584 info->plt_offset;
9585 val += rela->r_addend - loc;
9586 @@ -356,7 +356,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9587 case R_390_GOTOFF32: /* 32 bit offset to GOT. */
9588 case R_390_GOTOFF64: /* 64 bit offset to GOT. */
9589 val = val + rela->r_addend -
9590 - ((Elf_Addr) me->module_core + me->arch.got_offset);
9591 + ((Elf_Addr) me->module_core_rw + me->arch.got_offset);
9592 if (r_type == R_390_GOTOFF16)
9593 rc = apply_rela_bits(loc, val, 0, 16, 0);
9594 else if (r_type == R_390_GOTOFF32)
9595 @@ -366,7 +366,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9596 break;
9597 case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */
9598 case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */
9599 - val = (Elf_Addr) me->module_core + me->arch.got_offset +
9600 + val = (Elf_Addr) me->module_core_rw + me->arch.got_offset +
9601 rela->r_addend - loc;
9602 if (r_type == R_390_GOTPC)
9603 rc = apply_rela_bits(loc, val, 1, 32, 0);
9604 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
9605 index 8f587d8..0642516b 100644
9606 --- a/arch/s390/kernel/process.c
9607 +++ b/arch/s390/kernel/process.c
9608 @@ -200,27 +200,3 @@ unsigned long get_wchan(struct task_struct *p)
9609 }
9610 return 0;
9611 }
9612 -
9613 -unsigned long arch_align_stack(unsigned long sp)
9614 -{
9615 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9616 - sp -= get_random_int() & ~PAGE_MASK;
9617 - return sp & ~0xf;
9618 -}
9619 -
9620 -static inline unsigned long brk_rnd(void)
9621 -{
9622 - /* 8MB for 32bit, 1GB for 64bit */
9623 - if (is_32bit_task())
9624 - return (get_random_int() & 0x7ffUL) << PAGE_SHIFT;
9625 - else
9626 - return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT;
9627 -}
9628 -
9629 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9630 -{
9631 - unsigned long ret;
9632 -
9633 - ret = PAGE_ALIGN(mm->brk + brk_rnd());
9634 - return (ret > mm->brk) ? ret : mm->brk;
9635 -}
9636 diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
9637 index 6e552af..3e608a1 100644
9638 --- a/arch/s390/mm/mmap.c
9639 +++ b/arch/s390/mm/mmap.c
9640 @@ -239,6 +239,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9641 {
9642 unsigned long random_factor = 0UL;
9643
9644 +#ifdef CONFIG_PAX_RANDMMAP
9645 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9646 +#endif
9647 +
9648 if (current->flags & PF_RANDOMIZE)
9649 random_factor = arch_mmap_rnd();
9650
9651 @@ -248,9 +252,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9652 */
9653 if (mmap_is_legacy()) {
9654 mm->mmap_base = mmap_base_legacy(random_factor);
9655 +
9656 +#ifdef CONFIG_PAX_RANDMMAP
9657 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9658 + mm->mmap_base += mm->delta_mmap;
9659 +#endif
9660 +
9661 mm->get_unmapped_area = s390_get_unmapped_area;
9662 } else {
9663 mm->mmap_base = mmap_base(random_factor);
9664 +
9665 +#ifdef CONFIG_PAX_RANDMMAP
9666 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9667 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9668 +#endif
9669 +
9670 mm->get_unmapped_area = s390_get_unmapped_area_topdown;
9671 }
9672 }
9673 diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
9674 index ae3d59f..f65f075 100644
9675 --- a/arch/score/include/asm/cache.h
9676 +++ b/arch/score/include/asm/cache.h
9677 @@ -1,7 +1,9 @@
9678 #ifndef _ASM_SCORE_CACHE_H
9679 #define _ASM_SCORE_CACHE_H
9680
9681 +#include <linux/const.h>
9682 +
9683 #define L1_CACHE_SHIFT 4
9684 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9685 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9686
9687 #endif /* _ASM_SCORE_CACHE_H */
9688 diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h
9689 index f9f3cd5..58ff438 100644
9690 --- a/arch/score/include/asm/exec.h
9691 +++ b/arch/score/include/asm/exec.h
9692 @@ -1,6 +1,6 @@
9693 #ifndef _ASM_SCORE_EXEC_H
9694 #define _ASM_SCORE_EXEC_H
9695
9696 -extern unsigned long arch_align_stack(unsigned long sp);
9697 +#define arch_align_stack(x) (x)
9698
9699 #endif /* _ASM_SCORE_EXEC_H */
9700 diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
9701 index a1519ad3..e8ac1ff 100644
9702 --- a/arch/score/kernel/process.c
9703 +++ b/arch/score/kernel/process.c
9704 @@ -116,8 +116,3 @@ unsigned long get_wchan(struct task_struct *task)
9705
9706 return task_pt_regs(task)->cp0_epc;
9707 }
9708 -
9709 -unsigned long arch_align_stack(unsigned long sp)
9710 -{
9711 - return sp;
9712 -}
9713 diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
9714 index ef9e555..331bd29 100644
9715 --- a/arch/sh/include/asm/cache.h
9716 +++ b/arch/sh/include/asm/cache.h
9717 @@ -9,10 +9,11 @@
9718 #define __ASM_SH_CACHE_H
9719 #ifdef __KERNEL__
9720
9721 +#include <linux/const.h>
9722 #include <linux/init.h>
9723 #include <cpu/cache.h>
9724
9725 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9726 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9727
9728 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9729
9730 diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
9731 index 6777177..cb5e44f 100644
9732 --- a/arch/sh/mm/mmap.c
9733 +++ b/arch/sh/mm/mmap.c
9734 @@ -36,6 +36,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9735 struct mm_struct *mm = current->mm;
9736 struct vm_area_struct *vma;
9737 int do_colour_align;
9738 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9739 struct vm_unmapped_area_info info;
9740
9741 if (flags & MAP_FIXED) {
9742 @@ -55,6 +56,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9743 if (filp || (flags & MAP_SHARED))
9744 do_colour_align = 1;
9745
9746 +#ifdef CONFIG_PAX_RANDMMAP
9747 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9748 +#endif
9749 +
9750 if (addr) {
9751 if (do_colour_align)
9752 addr = COLOUR_ALIGN(addr, pgoff);
9753 @@ -62,14 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9754 addr = PAGE_ALIGN(addr);
9755
9756 vma = find_vma(mm, addr);
9757 - if (TASK_SIZE - len >= addr &&
9758 - (!vma || addr + len <= vma->vm_start))
9759 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9760 return addr;
9761 }
9762
9763 info.flags = 0;
9764 info.length = len;
9765 - info.low_limit = TASK_UNMAPPED_BASE;
9766 + info.low_limit = mm->mmap_base;
9767 info.high_limit = TASK_SIZE;
9768 info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
9769 info.align_offset = pgoff << PAGE_SHIFT;
9770 @@ -85,6 +89,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9771 struct mm_struct *mm = current->mm;
9772 unsigned long addr = addr0;
9773 int do_colour_align;
9774 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9775 struct vm_unmapped_area_info info;
9776
9777 if (flags & MAP_FIXED) {
9778 @@ -104,6 +109,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9779 if (filp || (flags & MAP_SHARED))
9780 do_colour_align = 1;
9781
9782 +#ifdef CONFIG_PAX_RANDMMAP
9783 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9784 +#endif
9785 +
9786 /* requesting a specific address */
9787 if (addr) {
9788 if (do_colour_align)
9789 @@ -112,8 +121,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9790 addr = PAGE_ALIGN(addr);
9791
9792 vma = find_vma(mm, addr);
9793 - if (TASK_SIZE - len >= addr &&
9794 - (!vma || addr + len <= vma->vm_start))
9795 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9796 return addr;
9797 }
9798
9799 @@ -135,6 +143,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9800 VM_BUG_ON(addr != -ENOMEM);
9801 info.flags = 0;
9802 info.low_limit = TASK_UNMAPPED_BASE;
9803 +
9804 +#ifdef CONFIG_PAX_RANDMMAP
9805 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9806 + info.low_limit += mm->delta_mmap;
9807 +#endif
9808 +
9809 info.high_limit = TASK_SIZE;
9810 addr = vm_unmapped_area(&info);
9811 }
9812 diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
9813 index 4082749..fd97781 100644
9814 --- a/arch/sparc/include/asm/atomic_64.h
9815 +++ b/arch/sparc/include/asm/atomic_64.h
9816 @@ -15,18 +15,38 @@
9817 #define ATOMIC64_INIT(i) { (i) }
9818
9819 #define atomic_read(v) ACCESS_ONCE((v)->counter)
9820 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
9821 +{
9822 + return ACCESS_ONCE(v->counter);
9823 +}
9824 #define atomic64_read(v) ACCESS_ONCE((v)->counter)
9825 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
9826 +{
9827 + return ACCESS_ONCE(v->counter);
9828 +}
9829
9830 #define atomic_set(v, i) (((v)->counter) = i)
9831 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
9832 +{
9833 + v->counter = i;
9834 +}
9835 #define atomic64_set(v, i) (((v)->counter) = i)
9836 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
9837 +{
9838 + v->counter = i;
9839 +}
9840
9841 -#define ATOMIC_OP(op) \
9842 -void atomic_##op(int, atomic_t *); \
9843 -void atomic64_##op(long, atomic64_t *);
9844 +#define __ATOMIC_OP(op, suffix) \
9845 +void atomic_##op##suffix(int, atomic##suffix##_t *); \
9846 +void atomic64_##op##suffix(long, atomic64##suffix##_t *);
9847
9848 -#define ATOMIC_OP_RETURN(op) \
9849 -int atomic_##op##_return(int, atomic_t *); \
9850 -long atomic64_##op##_return(long, atomic64_t *);
9851 +#define ATOMIC_OP(op) __ATOMIC_OP(op, ) __ATOMIC_OP(op, _unchecked)
9852 +
9853 +#define __ATOMIC_OP_RETURN(op, suffix) \
9854 +int atomic_##op##_return##suffix(int, atomic##suffix##_t *); \
9855 +long atomic64_##op##_return##suffix(long, atomic64##suffix##_t *);
9856 +
9857 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, ) __ATOMIC_OP_RETURN(op, _unchecked)
9858
9859 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
9860
9861 @@ -35,13 +55,23 @@ ATOMIC_OPS(sub)
9862
9863 #undef ATOMIC_OPS
9864 #undef ATOMIC_OP_RETURN
9865 +#undef __ATOMIC_OP_RETURN
9866 #undef ATOMIC_OP
9867 +#undef __ATOMIC_OP
9868
9869 #define atomic_dec_return(v) atomic_sub_return(1, v)
9870 #define atomic64_dec_return(v) atomic64_sub_return(1, v)
9871
9872 #define atomic_inc_return(v) atomic_add_return(1, v)
9873 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
9874 +{
9875 + return atomic_add_return_unchecked(1, v);
9876 +}
9877 #define atomic64_inc_return(v) atomic64_add_return(1, v)
9878 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
9879 +{
9880 + return atomic64_add_return_unchecked(1, v);
9881 +}
9882
9883 /*
9884 * atomic_inc_and_test - increment and test
9885 @@ -52,6 +82,10 @@ ATOMIC_OPS(sub)
9886 * other cases.
9887 */
9888 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
9889 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
9890 +{
9891 + return atomic_inc_return_unchecked(v) == 0;
9892 +}
9893 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
9894
9895 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
9896 @@ -61,25 +95,60 @@ ATOMIC_OPS(sub)
9897 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, v) == 0)
9898
9899 #define atomic_inc(v) atomic_add(1, v)
9900 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
9901 +{
9902 + atomic_add_unchecked(1, v);
9903 +}
9904 #define atomic64_inc(v) atomic64_add(1, v)
9905 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
9906 +{
9907 + atomic64_add_unchecked(1, v);
9908 +}
9909
9910 #define atomic_dec(v) atomic_sub(1, v)
9911 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
9912 +{
9913 + atomic_sub_unchecked(1, v);
9914 +}
9915 #define atomic64_dec(v) atomic64_sub(1, v)
9916 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
9917 +{
9918 + atomic64_sub_unchecked(1, v);
9919 +}
9920
9921 #define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
9922 #define atomic64_add_negative(i, v) (atomic64_add_return(i, v) < 0)
9923
9924 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
9925 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
9926 +{
9927 + return cmpxchg(&v->counter, old, new);
9928 +}
9929 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
9930 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
9931 +{
9932 + return xchg(&v->counter, new);
9933 +}
9934
9935 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
9936 {
9937 - int c, old;
9938 + int c, old, new;
9939 c = atomic_read(v);
9940 for (;;) {
9941 - if (unlikely(c == (u)))
9942 + if (unlikely(c == u))
9943 break;
9944 - old = atomic_cmpxchg((v), c, c + (a));
9945 +
9946 + asm volatile("addcc %2, %0, %0\n"
9947 +
9948 +#ifdef CONFIG_PAX_REFCOUNT
9949 + "tvs %%icc, 6\n"
9950 +#endif
9951 +
9952 + : "=r" (new)
9953 + : "0" (c), "ir" (a)
9954 + : "cc");
9955 +
9956 + old = atomic_cmpxchg(v, c, new);
9957 if (likely(old == c))
9958 break;
9959 c = old;
9960 @@ -90,20 +159,35 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
9961 #define atomic64_cmpxchg(v, o, n) \
9962 ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
9963 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
9964 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
9965 +{
9966 + return xchg(&v->counter, new);
9967 +}
9968
9969 static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
9970 {
9971 - long c, old;
9972 + long c, old, new;
9973 c = atomic64_read(v);
9974 for (;;) {
9975 - if (unlikely(c == (u)))
9976 + if (unlikely(c == u))
9977 break;
9978 - old = atomic64_cmpxchg((v), c, c + (a));
9979 +
9980 + asm volatile("addcc %2, %0, %0\n"
9981 +
9982 +#ifdef CONFIG_PAX_REFCOUNT
9983 + "tvs %%xcc, 6\n"
9984 +#endif
9985 +
9986 + : "=r" (new)
9987 + : "0" (c), "ir" (a)
9988 + : "cc");
9989 +
9990 + old = atomic64_cmpxchg(v, c, new);
9991 if (likely(old == c))
9992 break;
9993 c = old;
9994 }
9995 - return c != (u);
9996 + return c != u;
9997 }
9998
9999 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
10000 diff --git a/arch/sparc/include/asm/barrier_64.h b/arch/sparc/include/asm/barrier_64.h
10001 index 7664894..45a974b 100644
10002 --- a/arch/sparc/include/asm/barrier_64.h
10003 +++ b/arch/sparc/include/asm/barrier_64.h
10004 @@ -60,7 +60,7 @@ do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
10005 do { \
10006 compiletime_assert_atomic_type(*p); \
10007 barrier(); \
10008 - ACCESS_ONCE(*p) = (v); \
10009 + ACCESS_ONCE_RW(*p) = (v); \
10010 } while (0)
10011
10012 #define smp_load_acquire(p) \
10013 diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
10014 index 5bb6991..5c2132e 100644
10015 --- a/arch/sparc/include/asm/cache.h
10016 +++ b/arch/sparc/include/asm/cache.h
10017 @@ -7,10 +7,12 @@
10018 #ifndef _SPARC_CACHE_H
10019 #define _SPARC_CACHE_H
10020
10021 +#include <linux/const.h>
10022 +
10023 #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
10024
10025 #define L1_CACHE_SHIFT 5
10026 -#define L1_CACHE_BYTES 32
10027 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
10028
10029 #ifdef CONFIG_SPARC32
10030 #define SMP_CACHE_BYTES_SHIFT 5
10031 diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h
10032 index a24e41f..47677ff 100644
10033 --- a/arch/sparc/include/asm/elf_32.h
10034 +++ b/arch/sparc/include/asm/elf_32.h
10035 @@ -114,6 +114,13 @@ typedef struct {
10036
10037 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE)
10038
10039 +#ifdef CONFIG_PAX_ASLR
10040 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
10041 +
10042 +#define PAX_DELTA_MMAP_LEN 16
10043 +#define PAX_DELTA_STACK_LEN 16
10044 +#endif
10045 +
10046 /* This yields a mask that user programs can use to figure out what
10047 instruction set this cpu supports. This can NOT be done in userspace
10048 on Sparc. */
10049 diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
10050 index 370ca1e..d4f4a98 100644
10051 --- a/arch/sparc/include/asm/elf_64.h
10052 +++ b/arch/sparc/include/asm/elf_64.h
10053 @@ -189,6 +189,13 @@ typedef struct {
10054 #define ELF_ET_DYN_BASE 0x0000010000000000UL
10055 #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL
10056
10057 +#ifdef CONFIG_PAX_ASLR
10058 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL)
10059 +
10060 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28)
10061 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29)
10062 +#endif
10063 +
10064 extern unsigned long sparc64_elf_hwcap;
10065 #define ELF_HWCAP sparc64_elf_hwcap
10066
10067 diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
10068 index a3890da..f6a408e 100644
10069 --- a/arch/sparc/include/asm/pgalloc_32.h
10070 +++ b/arch/sparc/include/asm/pgalloc_32.h
10071 @@ -35,6 +35,7 @@ static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
10072 }
10073
10074 #define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD)
10075 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10076
10077 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
10078 unsigned long address)
10079 diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
10080 index 5e31871..13469c6 100644
10081 --- a/arch/sparc/include/asm/pgalloc_64.h
10082 +++ b/arch/sparc/include/asm/pgalloc_64.h
10083 @@ -21,6 +21,7 @@ static inline void __pgd_populate(pgd_t *pgd, pud_t *pud)
10084 }
10085
10086 #define pgd_populate(MM, PGD, PUD) __pgd_populate(PGD, PUD)
10087 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10088
10089 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
10090 {
10091 @@ -38,6 +39,7 @@ static inline void __pud_populate(pud_t *pud, pmd_t *pmd)
10092 }
10093
10094 #define pud_populate(MM, PUD, PMD) __pud_populate(PUD, PMD)
10095 +#define pud_populate_kernel(MM, PUD, PMD) pud_populate((MM), (PUD), (PMD))
10096
10097 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
10098 {
10099 diff --git a/arch/sparc/include/asm/pgtable.h b/arch/sparc/include/asm/pgtable.h
10100 index 59ba6f6..4518128 100644
10101 --- a/arch/sparc/include/asm/pgtable.h
10102 +++ b/arch/sparc/include/asm/pgtable.h
10103 @@ -5,4 +5,8 @@
10104 #else
10105 #include <asm/pgtable_32.h>
10106 #endif
10107 +
10108 +#define ktla_ktva(addr) (addr)
10109 +#define ktva_ktla(addr) (addr)
10110 +
10111 #endif
10112 diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
10113 index f06b36a..bca3189 100644
10114 --- a/arch/sparc/include/asm/pgtable_32.h
10115 +++ b/arch/sparc/include/asm/pgtable_32.h
10116 @@ -51,6 +51,9 @@ unsigned long __init bootmem_init(unsigned long *pages_avail);
10117 #define PAGE_SHARED SRMMU_PAGE_SHARED
10118 #define PAGE_COPY SRMMU_PAGE_COPY
10119 #define PAGE_READONLY SRMMU_PAGE_RDONLY
10120 +#define PAGE_SHARED_NOEXEC SRMMU_PAGE_SHARED_NOEXEC
10121 +#define PAGE_COPY_NOEXEC SRMMU_PAGE_COPY_NOEXEC
10122 +#define PAGE_READONLY_NOEXEC SRMMU_PAGE_RDONLY_NOEXEC
10123 #define PAGE_KERNEL SRMMU_PAGE_KERNEL
10124
10125 /* Top-level page directory - dummy used by init-mm.
10126 @@ -63,18 +66,18 @@ extern unsigned long ptr_in_current_pgd;
10127
10128 /* xwr */
10129 #define __P000 PAGE_NONE
10130 -#define __P001 PAGE_READONLY
10131 -#define __P010 PAGE_COPY
10132 -#define __P011 PAGE_COPY
10133 +#define __P001 PAGE_READONLY_NOEXEC
10134 +#define __P010 PAGE_COPY_NOEXEC
10135 +#define __P011 PAGE_COPY_NOEXEC
10136 #define __P100 PAGE_READONLY
10137 #define __P101 PAGE_READONLY
10138 #define __P110 PAGE_COPY
10139 #define __P111 PAGE_COPY
10140
10141 #define __S000 PAGE_NONE
10142 -#define __S001 PAGE_READONLY
10143 -#define __S010 PAGE_SHARED
10144 -#define __S011 PAGE_SHARED
10145 +#define __S001 PAGE_READONLY_NOEXEC
10146 +#define __S010 PAGE_SHARED_NOEXEC
10147 +#define __S011 PAGE_SHARED_NOEXEC
10148 #define __S100 PAGE_READONLY
10149 #define __S101 PAGE_READONLY
10150 #define __S110 PAGE_SHARED
10151 diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
10152 index ae51a11..eadfd03 100644
10153 --- a/arch/sparc/include/asm/pgtsrmmu.h
10154 +++ b/arch/sparc/include/asm/pgtsrmmu.h
10155 @@ -111,6 +111,11 @@
10156 SRMMU_EXEC | SRMMU_REF)
10157 #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \
10158 SRMMU_EXEC | SRMMU_REF)
10159 +
10160 +#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF)
10161 +#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10162 +#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10163 +
10164 #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
10165 SRMMU_DIRTY | SRMMU_REF)
10166
10167 diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
10168 index 29d64b1..4272fe8 100644
10169 --- a/arch/sparc/include/asm/setup.h
10170 +++ b/arch/sparc/include/asm/setup.h
10171 @@ -55,8 +55,8 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs);
10172 void handle_ld_nf(u32 insn, struct pt_regs *regs);
10173
10174 /* init_64.c */
10175 -extern atomic_t dcpage_flushes;
10176 -extern atomic_t dcpage_flushes_xcall;
10177 +extern atomic_unchecked_t dcpage_flushes;
10178 +extern atomic_unchecked_t dcpage_flushes_xcall;
10179
10180 extern int sysctl_tsb_ratio;
10181 #endif
10182 diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
10183 index 9689176..63c18ea 100644
10184 --- a/arch/sparc/include/asm/spinlock_64.h
10185 +++ b/arch/sparc/include/asm/spinlock_64.h
10186 @@ -92,14 +92,19 @@ static inline void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long fla
10187
10188 /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
10189
10190 -static void inline arch_read_lock(arch_rwlock_t *lock)
10191 +static inline void arch_read_lock(arch_rwlock_t *lock)
10192 {
10193 unsigned long tmp1, tmp2;
10194
10195 __asm__ __volatile__ (
10196 "1: ldsw [%2], %0\n"
10197 " brlz,pn %0, 2f\n"
10198 -"4: add %0, 1, %1\n"
10199 +"4: addcc %0, 1, %1\n"
10200 +
10201 +#ifdef CONFIG_PAX_REFCOUNT
10202 +" tvs %%icc, 6\n"
10203 +#endif
10204 +
10205 " cas [%2], %0, %1\n"
10206 " cmp %0, %1\n"
10207 " bne,pn %%icc, 1b\n"
10208 @@ -112,10 +117,10 @@ static void inline arch_read_lock(arch_rwlock_t *lock)
10209 " .previous"
10210 : "=&r" (tmp1), "=&r" (tmp2)
10211 : "r" (lock)
10212 - : "memory");
10213 + : "memory", "cc");
10214 }
10215
10216 -static int inline arch_read_trylock(arch_rwlock_t *lock)
10217 +static inline int arch_read_trylock(arch_rwlock_t *lock)
10218 {
10219 int tmp1, tmp2;
10220
10221 @@ -123,7 +128,12 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10222 "1: ldsw [%2], %0\n"
10223 " brlz,a,pn %0, 2f\n"
10224 " mov 0, %0\n"
10225 -" add %0, 1, %1\n"
10226 +" addcc %0, 1, %1\n"
10227 +
10228 +#ifdef CONFIG_PAX_REFCOUNT
10229 +" tvs %%icc, 6\n"
10230 +#endif
10231 +
10232 " cas [%2], %0, %1\n"
10233 " cmp %0, %1\n"
10234 " bne,pn %%icc, 1b\n"
10235 @@ -136,13 +146,18 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10236 return tmp1;
10237 }
10238
10239 -static void inline arch_read_unlock(arch_rwlock_t *lock)
10240 +static inline void arch_read_unlock(arch_rwlock_t *lock)
10241 {
10242 unsigned long tmp1, tmp2;
10243
10244 __asm__ __volatile__(
10245 "1: lduw [%2], %0\n"
10246 -" sub %0, 1, %1\n"
10247 +" subcc %0, 1, %1\n"
10248 +
10249 +#ifdef CONFIG_PAX_REFCOUNT
10250 +" tvs %%icc, 6\n"
10251 +#endif
10252 +
10253 " cas [%2], %0, %1\n"
10254 " cmp %0, %1\n"
10255 " bne,pn %%xcc, 1b\n"
10256 @@ -152,7 +167,7 @@ static void inline arch_read_unlock(arch_rwlock_t *lock)
10257 : "memory");
10258 }
10259
10260 -static void inline arch_write_lock(arch_rwlock_t *lock)
10261 +static inline void arch_write_lock(arch_rwlock_t *lock)
10262 {
10263 unsigned long mask, tmp1, tmp2;
10264
10265 @@ -177,7 +192,7 @@ static void inline arch_write_lock(arch_rwlock_t *lock)
10266 : "memory");
10267 }
10268
10269 -static void inline arch_write_unlock(arch_rwlock_t *lock)
10270 +static inline void arch_write_unlock(arch_rwlock_t *lock)
10271 {
10272 __asm__ __volatile__(
10273 " stw %%g0, [%0]"
10274 @@ -186,7 +201,7 @@ static void inline arch_write_unlock(arch_rwlock_t *lock)
10275 : "memory");
10276 }
10277
10278 -static int inline arch_write_trylock(arch_rwlock_t *lock)
10279 +static inline int arch_write_trylock(arch_rwlock_t *lock)
10280 {
10281 unsigned long mask, tmp1, tmp2, result;
10282
10283 diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
10284 index 229475f..2fca9163 100644
10285 --- a/arch/sparc/include/asm/thread_info_32.h
10286 +++ b/arch/sparc/include/asm/thread_info_32.h
10287 @@ -48,6 +48,7 @@ struct thread_info {
10288 struct reg_window32 reg_window[NSWINS]; /* align for ldd! */
10289 unsigned long rwbuf_stkptrs[NSWINS];
10290 unsigned long w_saved;
10291 + unsigned long lowest_stack;
10292 };
10293
10294 /*
10295 diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
10296 index bde5982..9cbb56d 100644
10297 --- a/arch/sparc/include/asm/thread_info_64.h
10298 +++ b/arch/sparc/include/asm/thread_info_64.h
10299 @@ -59,6 +59,8 @@ struct thread_info {
10300 struct pt_regs *kern_una_regs;
10301 unsigned int kern_una_insn;
10302
10303 + unsigned long lowest_stack;
10304 +
10305 unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]
10306 __attribute__ ((aligned(64)));
10307 };
10308 @@ -180,12 +182,13 @@ register struct thread_info *current_thread_info_reg asm("g6");
10309 #define TIF_NEED_RESCHED 3 /* rescheduling necessary */
10310 /* flag bit 4 is available */
10311 #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */
10312 -/* flag bit 6 is available */
10313 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
10314 #define TIF_32BIT 7 /* 32-bit binary */
10315 #define TIF_NOHZ 8 /* in adaptive nohz mode */
10316 #define TIF_SECCOMP 9 /* secure computing */
10317 #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */
10318 #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */
10319 +
10320 /* NOTE: Thread flags >= 12 should be ones we have no interest
10321 * in using in assembly, else we can't use the mask as
10322 * an immediate value in instructions such as andcc.
10323 @@ -205,12 +208,17 @@ register struct thread_info *current_thread_info_reg asm("g6");
10324 #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
10325 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
10326 #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
10327 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
10328
10329 #define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \
10330 _TIF_DO_NOTIFY_RESUME_MASK | \
10331 _TIF_NEED_RESCHED)
10332 #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
10333
10334 +#define _TIF_WORK_SYSCALL \
10335 + (_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \
10336 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
10337 +
10338 #define is_32bit_task() (test_thread_flag(TIF_32BIT))
10339
10340 /*
10341 diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
10342 index bd56c28..4b63d83 100644
10343 --- a/arch/sparc/include/asm/uaccess.h
10344 +++ b/arch/sparc/include/asm/uaccess.h
10345 @@ -1,5 +1,6 @@
10346 #ifndef ___ASM_SPARC_UACCESS_H
10347 #define ___ASM_SPARC_UACCESS_H
10348 +
10349 #if defined(__sparc__) && defined(__arch64__)
10350 #include <asm/uaccess_64.h>
10351 #else
10352 diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
10353 index 64ee103..388aef0 100644
10354 --- a/arch/sparc/include/asm/uaccess_32.h
10355 +++ b/arch/sparc/include/asm/uaccess_32.h
10356 @@ -47,6 +47,7 @@
10357 #define __user_ok(addr, size) ({ (void)(size); (addr) < STACK_TOP; })
10358 #define __kernel_ok (segment_eq(get_fs(), KERNEL_DS))
10359 #define __access_ok(addr, size) (__user_ok((addr) & get_fs().seg, (size)))
10360 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
10361 #define access_ok(type, addr, size) \
10362 ({ (void)(type); __access_ok((unsigned long)(addr), size); })
10363
10364 @@ -313,27 +314,46 @@ unsigned long __copy_user(void __user *to, const void __user *from, unsigned lon
10365
10366 static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
10367 {
10368 - if (n && __access_ok((unsigned long) to, n))
10369 + if ((long)n < 0)
10370 + return n;
10371 +
10372 + if (n && __access_ok((unsigned long) to, n)) {
10373 + if (!__builtin_constant_p(n))
10374 + check_object_size(from, n, true);
10375 return __copy_user(to, (__force void __user *) from, n);
10376 - else
10377 + } else
10378 return n;
10379 }
10380
10381 static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
10382 {
10383 + if ((long)n < 0)
10384 + return n;
10385 +
10386 + if (!__builtin_constant_p(n))
10387 + check_object_size(from, n, true);
10388 +
10389 return __copy_user(to, (__force void __user *) from, n);
10390 }
10391
10392 static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
10393 {
10394 - if (n && __access_ok((unsigned long) from, n))
10395 + if ((long)n < 0)
10396 + return n;
10397 +
10398 + if (n && __access_ok((unsigned long) from, n)) {
10399 + if (!__builtin_constant_p(n))
10400 + check_object_size(to, n, false);
10401 return __copy_user((__force void __user *) to, from, n);
10402 - else
10403 + } else
10404 return n;
10405 }
10406
10407 static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
10408 {
10409 + if ((long)n < 0)
10410 + return n;
10411 +
10412 return __copy_user((__force void __user *) to, from, n);
10413 }
10414
10415 diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
10416 index a35194b..47dabc0d 100644
10417 --- a/arch/sparc/include/asm/uaccess_64.h
10418 +++ b/arch/sparc/include/asm/uaccess_64.h
10419 @@ -10,6 +10,7 @@
10420 #include <linux/compiler.h>
10421 #include <linux/string.h>
10422 #include <linux/thread_info.h>
10423 +#include <linux/kernel.h>
10424 #include <asm/asi.h>
10425 #include <asm/spitfire.h>
10426 #include <asm-generic/uaccess-unaligned.h>
10427 @@ -54,6 +55,11 @@ static inline int __access_ok(const void __user * addr, unsigned long size)
10428 return 1;
10429 }
10430
10431 +static inline int access_ok_noprefault(int type, const void __user * addr, unsigned long size)
10432 +{
10433 + return 1;
10434 +}
10435 +
10436 static inline int access_ok(int type, const void __user * addr, unsigned long size)
10437 {
10438 return 1;
10439 @@ -228,8 +234,15 @@ unsigned long copy_from_user_fixup(void *to, const void __user *from,
10440 static inline unsigned long __must_check
10441 copy_from_user(void *to, const void __user *from, unsigned long size)
10442 {
10443 - unsigned long ret = ___copy_from_user(to, from, size);
10444 + unsigned long ret;
10445
10446 + if ((long)size < 0 || size > INT_MAX)
10447 + return size;
10448 +
10449 + if (!__builtin_constant_p(size))
10450 + check_object_size(to, size, false);
10451 +
10452 + ret = ___copy_from_user(to, from, size);
10453 if (unlikely(ret))
10454 ret = copy_from_user_fixup(to, from, size);
10455
10456 @@ -245,8 +258,15 @@ unsigned long copy_to_user_fixup(void __user *to, const void *from,
10457 static inline unsigned long __must_check
10458 copy_to_user(void __user *to, const void *from, unsigned long size)
10459 {
10460 - unsigned long ret = ___copy_to_user(to, from, size);
10461 + unsigned long ret;
10462
10463 + if ((long)size < 0 || size > INT_MAX)
10464 + return size;
10465 +
10466 + if (!__builtin_constant_p(size))
10467 + check_object_size(from, size, true);
10468 +
10469 + ret = ___copy_to_user(to, from, size);
10470 if (unlikely(ret))
10471 ret = copy_to_user_fixup(to, from, size);
10472 return ret;
10473 diff --git a/arch/sparc/include/asm/visasm.h b/arch/sparc/include/asm/visasm.h
10474 index 1f0aa20..6424249 100644
10475 --- a/arch/sparc/include/asm/visasm.h
10476 +++ b/arch/sparc/include/asm/visasm.h
10477 @@ -28,16 +28,10 @@
10478 * Must preserve %o5 between VISEntryHalf and VISExitHalf */
10479
10480 #define VISEntryHalf \
10481 - rd %fprs, %o5; \
10482 - andcc %o5, FPRS_FEF, %g0; \
10483 - be,pt %icc, 297f; \
10484 - sethi %hi(298f), %g7; \
10485 - sethi %hi(VISenterhalf), %g1; \
10486 - jmpl %g1 + %lo(VISenterhalf), %g0; \
10487 - or %g7, %lo(298f), %g7; \
10488 - clr %o5; \
10489 -297: wr %o5, FPRS_FEF, %fprs; \
10490 -298:
10491 + VISEntry
10492 +
10493 +#define VISExitHalf \
10494 + VISExit
10495
10496 #define VISEntryHalfFast(fail_label) \
10497 rd %fprs, %o5; \
10498 @@ -47,7 +41,7 @@
10499 ba,a,pt %xcc, fail_label; \
10500 297: wr %o5, FPRS_FEF, %fprs;
10501
10502 -#define VISExitHalf \
10503 +#define VISExitHalfFast \
10504 wr %o5, 0, %fprs;
10505
10506 #ifndef __ASSEMBLY__
10507 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
10508 index 7cf9c6e..6206648 100644
10509 --- a/arch/sparc/kernel/Makefile
10510 +++ b/arch/sparc/kernel/Makefile
10511 @@ -4,7 +4,7 @@
10512 #
10513
10514 asflags-y := -ansi
10515 -ccflags-y := -Werror
10516 +#ccflags-y := -Werror
10517
10518 extra-y := head_$(BITS).o
10519
10520 diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
10521 index 50e7b62..79fae35 100644
10522 --- a/arch/sparc/kernel/process_32.c
10523 +++ b/arch/sparc/kernel/process_32.c
10524 @@ -123,14 +123,14 @@ void show_regs(struct pt_regs *r)
10525
10526 printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n",
10527 r->psr, r->pc, r->npc, r->y, print_tainted());
10528 - printk("PC: <%pS>\n", (void *) r->pc);
10529 + printk("PC: <%pA>\n", (void *) r->pc);
10530 printk("%%G: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10531 r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3],
10532 r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]);
10533 printk("%%O: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10534 r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11],
10535 r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]);
10536 - printk("RPC: <%pS>\n", (void *) r->u_regs[15]);
10537 + printk("RPC: <%pA>\n", (void *) r->u_regs[15]);
10538
10539 printk("%%L: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10540 rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
10541 @@ -167,7 +167,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
10542 rw = (struct reg_window32 *) fp;
10543 pc = rw->ins[7];
10544 printk("[%08lx : ", pc);
10545 - printk("%pS ] ", (void *) pc);
10546 + printk("%pA ] ", (void *) pc);
10547 fp = rw->ins[6];
10548 } while (++count < 16);
10549 printk("\n");
10550 diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
10551 index 46a5964..a35c62c 100644
10552 --- a/arch/sparc/kernel/process_64.c
10553 +++ b/arch/sparc/kernel/process_64.c
10554 @@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs)
10555 printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
10556 rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
10557 if (regs->tstate & TSTATE_PRIV)
10558 - printk("I7: <%pS>\n", (void *) rwk->ins[7]);
10559 + printk("I7: <%pA>\n", (void *) rwk->ins[7]);
10560 }
10561
10562 void show_regs(struct pt_regs *regs)
10563 @@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs)
10564
10565 printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate,
10566 regs->tpc, regs->tnpc, regs->y, print_tainted());
10567 - printk("TPC: <%pS>\n", (void *) regs->tpc);
10568 + printk("TPC: <%pA>\n", (void *) regs->tpc);
10569 printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
10570 regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
10571 regs->u_regs[3]);
10572 @@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs)
10573 printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
10574 regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
10575 regs->u_regs[15]);
10576 - printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
10577 + printk("RPC: <%pA>\n", (void *) regs->u_regs[15]);
10578 show_regwindow(regs);
10579 show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
10580 }
10581 @@ -278,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(bool include_self)
10582 ((tp && tp->task) ? tp->task->pid : -1));
10583
10584 if (gp->tstate & TSTATE_PRIV) {
10585 - printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
10586 + printk(" TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n",
10587 (void *) gp->tpc,
10588 (void *) gp->o7,
10589 (void *) gp->i7,
10590 diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
10591 index 79cc0d1..ec62734 100644
10592 --- a/arch/sparc/kernel/prom_common.c
10593 +++ b/arch/sparc/kernel/prom_common.c
10594 @@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf)
10595
10596 unsigned int prom_early_allocated __initdata;
10597
10598 -static struct of_pdt_ops prom_sparc_ops __initdata = {
10599 +static struct of_pdt_ops prom_sparc_ops __initconst = {
10600 .nextprop = prom_common_nextprop,
10601 .getproplen = prom_getproplen,
10602 .getproperty = prom_getproperty,
10603 diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
10604 index 9ddc492..27a5619 100644
10605 --- a/arch/sparc/kernel/ptrace_64.c
10606 +++ b/arch/sparc/kernel/ptrace_64.c
10607 @@ -1060,6 +1060,10 @@ long arch_ptrace(struct task_struct *child, long request,
10608 return ret;
10609 }
10610
10611 +#ifdef CONFIG_GRKERNSEC_SETXID
10612 +extern void gr_delayed_cred_worker(void);
10613 +#endif
10614 +
10615 asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10616 {
10617 int ret = 0;
10618 @@ -1070,6 +1074,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10619 if (test_thread_flag(TIF_NOHZ))
10620 user_exit();
10621
10622 +#ifdef CONFIG_GRKERNSEC_SETXID
10623 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10624 + gr_delayed_cred_worker();
10625 +#endif
10626 +
10627 if (test_thread_flag(TIF_SYSCALL_TRACE))
10628 ret = tracehook_report_syscall_entry(regs);
10629
10630 @@ -1088,6 +1097,11 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
10631 if (test_thread_flag(TIF_NOHZ))
10632 user_exit();
10633
10634 +#ifdef CONFIG_GRKERNSEC_SETXID
10635 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10636 + gr_delayed_cred_worker();
10637 +#endif
10638 +
10639 audit_syscall_exit(regs);
10640
10641 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
10642 diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
10643 index 19cd08d..ff21e99 100644
10644 --- a/arch/sparc/kernel/smp_64.c
10645 +++ b/arch/sparc/kernel/smp_64.c
10646 @@ -891,7 +891,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10647 return;
10648
10649 #ifdef CONFIG_DEBUG_DCFLUSH
10650 - atomic_inc(&dcpage_flushes);
10651 + atomic_inc_unchecked(&dcpage_flushes);
10652 #endif
10653
10654 this_cpu = get_cpu();
10655 @@ -915,7 +915,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10656 xcall_deliver(data0, __pa(pg_addr),
10657 (u64) pg_addr, cpumask_of(cpu));
10658 #ifdef CONFIG_DEBUG_DCFLUSH
10659 - atomic_inc(&dcpage_flushes_xcall);
10660 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10661 #endif
10662 }
10663 }
10664 @@ -934,7 +934,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10665 preempt_disable();
10666
10667 #ifdef CONFIG_DEBUG_DCFLUSH
10668 - atomic_inc(&dcpage_flushes);
10669 + atomic_inc_unchecked(&dcpage_flushes);
10670 #endif
10671 data0 = 0;
10672 pg_addr = page_address(page);
10673 @@ -951,7 +951,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10674 xcall_deliver(data0, __pa(pg_addr),
10675 (u64) pg_addr, cpu_online_mask);
10676 #ifdef CONFIG_DEBUG_DCFLUSH
10677 - atomic_inc(&dcpage_flushes_xcall);
10678 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10679 #endif
10680 }
10681 __local_flush_dcache_page(page);
10682 diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
10683 index 646988d..b88905f 100644
10684 --- a/arch/sparc/kernel/sys_sparc_32.c
10685 +++ b/arch/sparc/kernel/sys_sparc_32.c
10686 @@ -54,7 +54,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10687 if (len > TASK_SIZE - PAGE_SIZE)
10688 return -ENOMEM;
10689 if (!addr)
10690 - addr = TASK_UNMAPPED_BASE;
10691 + addr = current->mm->mmap_base;
10692
10693 info.flags = 0;
10694 info.length = len;
10695 diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
10696 index 30e7ddb..266a3b0 100644
10697 --- a/arch/sparc/kernel/sys_sparc_64.c
10698 +++ b/arch/sparc/kernel/sys_sparc_64.c
10699 @@ -89,13 +89,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10700 struct vm_area_struct * vma;
10701 unsigned long task_size = TASK_SIZE;
10702 int do_color_align;
10703 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10704 struct vm_unmapped_area_info info;
10705
10706 if (flags & MAP_FIXED) {
10707 /* We do not accept a shared mapping if it would violate
10708 * cache aliasing constraints.
10709 */
10710 - if ((flags & MAP_SHARED) &&
10711 + if ((filp || (flags & MAP_SHARED)) &&
10712 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10713 return -EINVAL;
10714 return addr;
10715 @@ -110,6 +111,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10716 if (filp || (flags & MAP_SHARED))
10717 do_color_align = 1;
10718
10719 +#ifdef CONFIG_PAX_RANDMMAP
10720 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10721 +#endif
10722 +
10723 if (addr) {
10724 if (do_color_align)
10725 addr = COLOR_ALIGN(addr, pgoff);
10726 @@ -117,22 +122,28 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10727 addr = PAGE_ALIGN(addr);
10728
10729 vma = find_vma(mm, addr);
10730 - if (task_size - len >= addr &&
10731 - (!vma || addr + len <= vma->vm_start))
10732 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10733 return addr;
10734 }
10735
10736 info.flags = 0;
10737 info.length = len;
10738 - info.low_limit = TASK_UNMAPPED_BASE;
10739 + info.low_limit = mm->mmap_base;
10740 info.high_limit = min(task_size, VA_EXCLUDE_START);
10741 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10742 info.align_offset = pgoff << PAGE_SHIFT;
10743 + info.threadstack_offset = offset;
10744 addr = vm_unmapped_area(&info);
10745
10746 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
10747 VM_BUG_ON(addr != -ENOMEM);
10748 info.low_limit = VA_EXCLUDE_END;
10749 +
10750 +#ifdef CONFIG_PAX_RANDMMAP
10751 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10752 + info.low_limit += mm->delta_mmap;
10753 +#endif
10754 +
10755 info.high_limit = task_size;
10756 addr = vm_unmapped_area(&info);
10757 }
10758 @@ -150,6 +161,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10759 unsigned long task_size = STACK_TOP32;
10760 unsigned long addr = addr0;
10761 int do_color_align;
10762 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10763 struct vm_unmapped_area_info info;
10764
10765 /* This should only ever run for 32-bit processes. */
10766 @@ -159,7 +171,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10767 /* We do not accept a shared mapping if it would violate
10768 * cache aliasing constraints.
10769 */
10770 - if ((flags & MAP_SHARED) &&
10771 + if ((filp || (flags & MAP_SHARED)) &&
10772 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10773 return -EINVAL;
10774 return addr;
10775 @@ -172,6 +184,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10776 if (filp || (flags & MAP_SHARED))
10777 do_color_align = 1;
10778
10779 +#ifdef CONFIG_PAX_RANDMMAP
10780 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10781 +#endif
10782 +
10783 /* requesting a specific address */
10784 if (addr) {
10785 if (do_color_align)
10786 @@ -180,8 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10787 addr = PAGE_ALIGN(addr);
10788
10789 vma = find_vma(mm, addr);
10790 - if (task_size - len >= addr &&
10791 - (!vma || addr + len <= vma->vm_start))
10792 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10793 return addr;
10794 }
10795
10796 @@ -191,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10797 info.high_limit = mm->mmap_base;
10798 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10799 info.align_offset = pgoff << PAGE_SHIFT;
10800 + info.threadstack_offset = offset;
10801 addr = vm_unmapped_area(&info);
10802
10803 /*
10804 @@ -203,6 +219,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10805 VM_BUG_ON(addr != -ENOMEM);
10806 info.flags = 0;
10807 info.low_limit = TASK_UNMAPPED_BASE;
10808 +
10809 +#ifdef CONFIG_PAX_RANDMMAP
10810 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10811 + info.low_limit += mm->delta_mmap;
10812 +#endif
10813 +
10814 info.high_limit = STACK_TOP32;
10815 addr = vm_unmapped_area(&info);
10816 }
10817 @@ -259,10 +281,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
10818 EXPORT_SYMBOL(get_fb_unmapped_area);
10819
10820 /* Essentially the same as PowerPC. */
10821 -static unsigned long mmap_rnd(void)
10822 +static unsigned long mmap_rnd(struct mm_struct *mm)
10823 {
10824 unsigned long rnd = 0UL;
10825
10826 +#ifdef CONFIG_PAX_RANDMMAP
10827 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10828 +#endif
10829 +
10830 if (current->flags & PF_RANDOMIZE) {
10831 unsigned long val = get_random_int();
10832 if (test_thread_flag(TIF_32BIT))
10833 @@ -275,7 +301,7 @@ static unsigned long mmap_rnd(void)
10834
10835 void arch_pick_mmap_layout(struct mm_struct *mm)
10836 {
10837 - unsigned long random_factor = mmap_rnd();
10838 + unsigned long random_factor = mmap_rnd(mm);
10839 unsigned long gap;
10840
10841 /*
10842 @@ -288,6 +314,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10843 gap == RLIM_INFINITY ||
10844 sysctl_legacy_va_layout) {
10845 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
10846 +
10847 +#ifdef CONFIG_PAX_RANDMMAP
10848 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10849 + mm->mmap_base += mm->delta_mmap;
10850 +#endif
10851 +
10852 mm->get_unmapped_area = arch_get_unmapped_area;
10853 } else {
10854 /* We know it's 32-bit */
10855 @@ -299,6 +331,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10856 gap = (task_size / 6 * 5);
10857
10858 mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
10859 +
10860 +#ifdef CONFIG_PAX_RANDMMAP
10861 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10862 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
10863 +#endif
10864 +
10865 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
10866 }
10867 }
10868 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
10869 index bb00089..e0ea580 100644
10870 --- a/arch/sparc/kernel/syscalls.S
10871 +++ b/arch/sparc/kernel/syscalls.S
10872 @@ -62,7 +62,7 @@ sys32_rt_sigreturn:
10873 #endif
10874 .align 32
10875 1: ldx [%g6 + TI_FLAGS], %l5
10876 - andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10877 + andcc %l5, _TIF_WORK_SYSCALL, %g0
10878 be,pt %icc, rtrap
10879 nop
10880 call syscall_trace_leave
10881 @@ -194,7 +194,7 @@ linux_sparc_syscall32:
10882
10883 srl %i3, 0, %o3 ! IEU0
10884 srl %i2, 0, %o2 ! IEU0 Group
10885 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10886 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10887 bne,pn %icc, linux_syscall_trace32 ! CTI
10888 mov %i0, %l5 ! IEU1
10889 5: call %l7 ! CTI Group brk forced
10890 @@ -218,7 +218,7 @@ linux_sparc_syscall:
10891
10892 mov %i3, %o3 ! IEU1
10893 mov %i4, %o4 ! IEU0 Group
10894 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10895 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10896 bne,pn %icc, linux_syscall_trace ! CTI Group
10897 mov %i0, %l5 ! IEU0
10898 2: call %l7 ! CTI Group brk forced
10899 @@ -233,7 +233,7 @@ ret_sys_call:
10900
10901 cmp %o0, -ERESTART_RESTARTBLOCK
10902 bgeu,pn %xcc, 1f
10903 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10904 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10905 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
10906
10907 2:
10908 diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
10909 index 4f21df7..0a374da 100644
10910 --- a/arch/sparc/kernel/traps_32.c
10911 +++ b/arch/sparc/kernel/traps_32.c
10912 @@ -44,6 +44,8 @@ static void instruction_dump(unsigned long *pc)
10913 #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
10914 #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
10915
10916 +extern void gr_handle_kernel_exploit(void);
10917 +
10918 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10919 {
10920 static int die_counter;
10921 @@ -76,15 +78,17 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10922 count++ < 30 &&
10923 (((unsigned long) rw) >= PAGE_OFFSET) &&
10924 !(((unsigned long) rw) & 0x7)) {
10925 - printk("Caller[%08lx]: %pS\n", rw->ins[7],
10926 + printk("Caller[%08lx]: %pA\n", rw->ins[7],
10927 (void *) rw->ins[7]);
10928 rw = (struct reg_window32 *)rw->ins[6];
10929 }
10930 }
10931 printk("Instruction DUMP:");
10932 instruction_dump ((unsigned long *) regs->pc);
10933 - if(regs->psr & PSR_PS)
10934 + if(regs->psr & PSR_PS) {
10935 + gr_handle_kernel_exploit();
10936 do_exit(SIGKILL);
10937 + }
10938 do_exit(SIGSEGV);
10939 }
10940
10941 diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
10942 index d21cd62..00a4a17 100644
10943 --- a/arch/sparc/kernel/traps_64.c
10944 +++ b/arch/sparc/kernel/traps_64.c
10945 @@ -79,7 +79,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
10946 i + 1,
10947 p->trapstack[i].tstate, p->trapstack[i].tpc,
10948 p->trapstack[i].tnpc, p->trapstack[i].tt);
10949 - printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
10950 + printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc);
10951 }
10952 }
10953
10954 @@ -99,6 +99,12 @@ void bad_trap(struct pt_regs *regs, long lvl)
10955
10956 lvl -= 0x100;
10957 if (regs->tstate & TSTATE_PRIV) {
10958 +
10959 +#ifdef CONFIG_PAX_REFCOUNT
10960 + if (lvl == 6)
10961 + pax_report_refcount_overflow(regs);
10962 +#endif
10963 +
10964 sprintf(buffer, "Kernel bad sw trap %lx", lvl);
10965 die_if_kernel(buffer, regs);
10966 }
10967 @@ -117,11 +123,16 @@ void bad_trap(struct pt_regs *regs, long lvl)
10968 void bad_trap_tl1(struct pt_regs *regs, long lvl)
10969 {
10970 char buffer[32];
10971 -
10972 +
10973 if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
10974 0, lvl, SIGTRAP) == NOTIFY_STOP)
10975 return;
10976
10977 +#ifdef CONFIG_PAX_REFCOUNT
10978 + if (lvl == 6)
10979 + pax_report_refcount_overflow(regs);
10980 +#endif
10981 +
10982 dump_tl1_traplog((struct tl1_traplog *)(regs + 1));
10983
10984 sprintf (buffer, "Bad trap %lx at tl>0", lvl);
10985 @@ -1151,7 +1162,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
10986 regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
10987 printk("%s" "ERROR(%d): ",
10988 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
10989 - printk("TPC<%pS>\n", (void *) regs->tpc);
10990 + printk("TPC<%pA>\n", (void *) regs->tpc);
10991 printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
10992 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
10993 (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
10994 @@ -1758,7 +1769,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
10995 smp_processor_id(),
10996 (type & 0x1) ? 'I' : 'D',
10997 regs->tpc);
10998 - printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
10999 + printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc);
11000 panic("Irrecoverable Cheetah+ parity error.");
11001 }
11002
11003 @@ -1766,7 +1777,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11004 smp_processor_id(),
11005 (type & 0x1) ? 'I' : 'D',
11006 regs->tpc);
11007 - printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
11008 + printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc);
11009 }
11010
11011 struct sun4v_error_entry {
11012 @@ -1839,8 +1850,8 @@ struct sun4v_error_entry {
11013 /*0x38*/u64 reserved_5;
11014 };
11015
11016 -static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11017 -static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11018 +static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11019 +static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11020
11021 static const char *sun4v_err_type_to_str(u8 type)
11022 {
11023 @@ -1932,7 +1943,7 @@ static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs)
11024 }
11025
11026 static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11027 - int cpu, const char *pfx, atomic_t *ocnt)
11028 + int cpu, const char *pfx, atomic_unchecked_t *ocnt)
11029 {
11030 u64 *raw_ptr = (u64 *) ent;
11031 u32 attrs;
11032 @@ -1990,8 +2001,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11033
11034 show_regs(regs);
11035
11036 - if ((cnt = atomic_read(ocnt)) != 0) {
11037 - atomic_set(ocnt, 0);
11038 + if ((cnt = atomic_read_unchecked(ocnt)) != 0) {
11039 + atomic_set_unchecked(ocnt, 0);
11040 wmb();
11041 printk("%s: Queue overflowed %d times.\n",
11042 pfx, cnt);
11043 @@ -2048,7 +2059,7 @@ out:
11044 */
11045 void sun4v_resum_overflow(struct pt_regs *regs)
11046 {
11047 - atomic_inc(&sun4v_resum_oflow_cnt);
11048 + atomic_inc_unchecked(&sun4v_resum_oflow_cnt);
11049 }
11050
11051 /* We run with %pil set to PIL_NORMAL_MAX and PSTATE_IE enabled in %pstate.
11052 @@ -2101,7 +2112,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs)
11053 /* XXX Actually even this can make not that much sense. Perhaps
11054 * XXX we should just pull the plug and panic directly from here?
11055 */
11056 - atomic_inc(&sun4v_nonresum_oflow_cnt);
11057 + atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt);
11058 }
11059
11060 static void sun4v_tlb_error(struct pt_regs *regs)
11061 @@ -2120,9 +2131,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
11062
11063 printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
11064 regs->tpc, tl);
11065 - printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
11066 + printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc);
11067 printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11068 - printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
11069 + printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n",
11070 (void *) regs->u_regs[UREG_I7]);
11071 printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
11072 "pte[%lx] error[%lx]\n",
11073 @@ -2143,9 +2154,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
11074
11075 printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
11076 regs->tpc, tl);
11077 - printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
11078 + printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc);
11079 printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11080 - printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
11081 + printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n",
11082 (void *) regs->u_regs[UREG_I7]);
11083 printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
11084 "pte[%lx] error[%lx]\n",
11085 @@ -2362,13 +2373,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
11086 fp = (unsigned long)sf->fp + STACK_BIAS;
11087 }
11088
11089 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11090 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11091 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
11092 if ((pc + 8UL) == (unsigned long) &return_to_handler) {
11093 int index = tsk->curr_ret_stack;
11094 if (tsk->ret_stack && index >= graph) {
11095 pc = tsk->ret_stack[index - graph].ret;
11096 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11097 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11098 graph++;
11099 }
11100 }
11101 @@ -2386,6 +2397,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
11102 return (struct reg_window *) (fp + STACK_BIAS);
11103 }
11104
11105 +extern void gr_handle_kernel_exploit(void);
11106 +
11107 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11108 {
11109 static int die_counter;
11110 @@ -2414,7 +2427,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11111 while (rw &&
11112 count++ < 30 &&
11113 kstack_valid(tp, (unsigned long) rw)) {
11114 - printk("Caller[%016lx]: %pS\n", rw->ins[7],
11115 + printk("Caller[%016lx]: %pA\n", rw->ins[7],
11116 (void *) rw->ins[7]);
11117
11118 rw = kernel_stack_up(rw);
11119 @@ -2429,8 +2442,10 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11120 }
11121 if (panic_on_oops)
11122 panic("Fatal exception");
11123 - if (regs->tstate & TSTATE_PRIV)
11124 + if (regs->tstate & TSTATE_PRIV) {
11125 + gr_handle_kernel_exploit();
11126 do_exit(SIGKILL);
11127 + }
11128 do_exit(SIGSEGV);
11129 }
11130 EXPORT_SYMBOL(die_if_kernel);
11131 diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
11132 index 62098a8..547ab2c 100644
11133 --- a/arch/sparc/kernel/unaligned_64.c
11134 +++ b/arch/sparc/kernel/unaligned_64.c
11135 @@ -297,7 +297,7 @@ static void log_unaligned(struct pt_regs *regs)
11136 static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
11137
11138 if (__ratelimit(&ratelimit)) {
11139 - printk("Kernel unaligned access at TPC[%lx] %pS\n",
11140 + printk("Kernel unaligned access at TPC[%lx] %pA\n",
11141 regs->tpc, (void *) regs->tpc);
11142 }
11143 }
11144 diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
11145 index 3269b02..64f5231 100644
11146 --- a/arch/sparc/lib/Makefile
11147 +++ b/arch/sparc/lib/Makefile
11148 @@ -2,7 +2,7 @@
11149 #
11150
11151 asflags-y := -ansi -DST_DIV0=0x02
11152 -ccflags-y := -Werror
11153 +#ccflags-y := -Werror
11154
11155 lib-$(CONFIG_SPARC32) += ashrdi3.o
11156 lib-$(CONFIG_SPARC32) += memcpy.o memset.o
11157 diff --git a/arch/sparc/lib/NG4memcpy.S b/arch/sparc/lib/NG4memcpy.S
11158 index 140527a..83aeeb1 100644
11159 --- a/arch/sparc/lib/NG4memcpy.S
11160 +++ b/arch/sparc/lib/NG4memcpy.S
11161 @@ -240,8 +240,11 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */
11162 add %o0, 0x40, %o0
11163 bne,pt %icc, 1b
11164 LOAD(prefetch, %g1 + 0x200, #n_reads_strong)
11165 +#ifdef NON_USER_COPY
11166 + VISExitHalfFast
11167 +#else
11168 VISExitHalf
11169 -
11170 +#endif
11171 brz,pn %o2, .Lexit
11172 cmp %o2, 19
11173 ble,pn %icc, .Lsmall_unaligned
11174 diff --git a/arch/sparc/lib/VISsave.S b/arch/sparc/lib/VISsave.S
11175 index b320ae9..a063d84 100644
11176 --- a/arch/sparc/lib/VISsave.S
11177 +++ b/arch/sparc/lib/VISsave.S
11178 @@ -44,9 +44,8 @@ vis1: ldub [%g6 + TI_FPSAVED], %g3
11179
11180 stx %g3, [%g6 + TI_GSR]
11181 2: add %g6, %g1, %g3
11182 - cmp %o5, FPRS_DU
11183 - be,pn %icc, 6f
11184 - sll %g1, 3, %g1
11185 + mov FPRS_DU | FPRS_DL | FPRS_FEF, %o5
11186 + sll %g1, 3, %g1
11187 stb %o5, [%g3 + TI_FPSAVED]
11188 rd %gsr, %g2
11189 add %g6, %g1, %g3
11190 @@ -80,65 +79,3 @@ vis1: ldub [%g6 + TI_FPSAVED], %g3
11191 .align 32
11192 80: jmpl %g7 + %g0, %g0
11193 nop
11194 -
11195 -6: ldub [%g3 + TI_FPSAVED], %o5
11196 - or %o5, FPRS_DU, %o5
11197 - add %g6, TI_FPREGS+0x80, %g2
11198 - stb %o5, [%g3 + TI_FPSAVED]
11199 -
11200 - sll %g1, 5, %g1
11201 - add %g6, TI_FPREGS+0xc0, %g3
11202 - wr %g0, FPRS_FEF, %fprs
11203 - membar #Sync
11204 - stda %f32, [%g2 + %g1] ASI_BLK_P
11205 - stda %f48, [%g3 + %g1] ASI_BLK_P
11206 - membar #Sync
11207 - ba,pt %xcc, 80f
11208 - nop
11209 -
11210 - .align 32
11211 -80: jmpl %g7 + %g0, %g0
11212 - nop
11213 -
11214 - .align 32
11215 -VISenterhalf:
11216 - ldub [%g6 + TI_FPDEPTH], %g1
11217 - brnz,a,pn %g1, 1f
11218 - cmp %g1, 1
11219 - stb %g0, [%g6 + TI_FPSAVED]
11220 - stx %fsr, [%g6 + TI_XFSR]
11221 - clr %o5
11222 - jmpl %g7 + %g0, %g0
11223 - wr %g0, FPRS_FEF, %fprs
11224 -
11225 -1: bne,pn %icc, 2f
11226 - srl %g1, 1, %g1
11227 - ba,pt %xcc, vis1
11228 - sub %g7, 8, %g7
11229 -2: addcc %g6, %g1, %g3
11230 - sll %g1, 3, %g1
11231 - andn %o5, FPRS_DU, %g2
11232 - stb %g2, [%g3 + TI_FPSAVED]
11233 -
11234 - rd %gsr, %g2
11235 - add %g6, %g1, %g3
11236 - stx %g2, [%g3 + TI_GSR]
11237 - add %g6, %g1, %g2
11238 - stx %fsr, [%g2 + TI_XFSR]
11239 - sll %g1, 5, %g1
11240 -3: andcc %o5, FPRS_DL, %g0
11241 - be,pn %icc, 4f
11242 - add %g6, TI_FPREGS, %g2
11243 -
11244 - add %g6, TI_FPREGS+0x40, %g3
11245 - membar #Sync
11246 - stda %f0, [%g2 + %g1] ASI_BLK_P
11247 - stda %f16, [%g3 + %g1] ASI_BLK_P
11248 - membar #Sync
11249 - ba,pt %xcc, 4f
11250 - nop
11251 -
11252 - .align 32
11253 -4: and %o5, FPRS_DU, %o5
11254 - jmpl %g7 + %g0, %g0
11255 - wr %o5, FPRS_FEF, %fprs
11256 diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S
11257 index 05dac43..76f8ed4 100644
11258 --- a/arch/sparc/lib/atomic_64.S
11259 +++ b/arch/sparc/lib/atomic_64.S
11260 @@ -15,11 +15,22 @@
11261 * a value and does the barriers.
11262 */
11263
11264 -#define ATOMIC_OP(op) \
11265 -ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11266 +#ifdef CONFIG_PAX_REFCOUNT
11267 +#define __REFCOUNT_OP(op) op##cc
11268 +#define __OVERFLOW_IOP tvs %icc, 6;
11269 +#define __OVERFLOW_XOP tvs %xcc, 6;
11270 +#else
11271 +#define __REFCOUNT_OP(op) op
11272 +#define __OVERFLOW_IOP
11273 +#define __OVERFLOW_XOP
11274 +#endif
11275 +
11276 +#define __ATOMIC_OP(op, suffix, asm_op, post_op) \
11277 +ENTRY(atomic_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11278 BACKOFF_SETUP(%o2); \
11279 1: lduw [%o1], %g1; \
11280 - op %g1, %o0, %g7; \
11281 + asm_op %g1, %o0, %g7; \
11282 + post_op \
11283 cas [%o1], %g1, %g7; \
11284 cmp %g1, %g7; \
11285 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11286 @@ -29,11 +40,15 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11287 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11288 ENDPROC(atomic_##op); \
11289
11290 -#define ATOMIC_OP_RETURN(op) \
11291 -ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11292 +#define ATOMIC_OP(op) __ATOMIC_OP(op, , op, ) \
11293 + __ATOMIC_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11294 +
11295 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op) \
11296 +ENTRY(atomic_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11297 BACKOFF_SETUP(%o2); \
11298 1: lduw [%o1], %g1; \
11299 - op %g1, %o0, %g7; \
11300 + asm_op %g1, %o0, %g7; \
11301 + post_op \
11302 cas [%o1], %g1, %g7; \
11303 cmp %g1, %g7; \
11304 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11305 @@ -43,6 +58,9 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11306 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11307 ENDPROC(atomic_##op##_return);
11308
11309 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, , op, ) \
11310 + __ATOMIC_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11311 +
11312 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11313
11314 ATOMIC_OPS(add)
11315 @@ -50,13 +68,16 @@ ATOMIC_OPS(sub)
11316
11317 #undef ATOMIC_OPS
11318 #undef ATOMIC_OP_RETURN
11319 +#undef __ATOMIC_OP_RETURN
11320 #undef ATOMIC_OP
11321 +#undef __ATOMIC_OP
11322
11323 -#define ATOMIC64_OP(op) \
11324 -ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11325 +#define __ATOMIC64_OP(op, suffix, asm_op, post_op) \
11326 +ENTRY(atomic64_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11327 BACKOFF_SETUP(%o2); \
11328 1: ldx [%o1], %g1; \
11329 - op %g1, %o0, %g7; \
11330 + asm_op %g1, %o0, %g7; \
11331 + post_op \
11332 casx [%o1], %g1, %g7; \
11333 cmp %g1, %g7; \
11334 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11335 @@ -66,11 +87,15 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11336 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11337 ENDPROC(atomic64_##op); \
11338
11339 -#define ATOMIC64_OP_RETURN(op) \
11340 -ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11341 +#define ATOMIC64_OP(op) __ATOMIC64_OP(op, , op, ) \
11342 + __ATOMIC64_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11343 +
11344 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op) \
11345 +ENTRY(atomic64_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11346 BACKOFF_SETUP(%o2); \
11347 1: ldx [%o1], %g1; \
11348 - op %g1, %o0, %g7; \
11349 + asm_op %g1, %o0, %g7; \
11350 + post_op \
11351 casx [%o1], %g1, %g7; \
11352 cmp %g1, %g7; \
11353 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11354 @@ -80,6 +105,9 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11355 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11356 ENDPROC(atomic64_##op##_return);
11357
11358 +#define ATOMIC64_OP_RETURN(op) __ATOMIC64_OP_RETURN(op, , op, ) \
11359 +i __ATOMIC64_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11360 +
11361 #define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op)
11362
11363 ATOMIC64_OPS(add)
11364 @@ -87,7 +115,12 @@ ATOMIC64_OPS(sub)
11365
11366 #undef ATOMIC64_OPS
11367 #undef ATOMIC64_OP_RETURN
11368 +#undef __ATOMIC64_OP_RETURN
11369 #undef ATOMIC64_OP
11370 +#undef __ATOMIC64_OP
11371 +#undef __OVERFLOW_XOP
11372 +#undef __OVERFLOW_IOP
11373 +#undef __REFCOUNT_OP
11374
11375 ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */
11376 BACKOFF_SETUP(%o2)
11377 diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
11378 index 1d649a9..c2e23c4 100644
11379 --- a/arch/sparc/lib/ksyms.c
11380 +++ b/arch/sparc/lib/ksyms.c
11381 @@ -101,7 +101,9 @@ EXPORT_SYMBOL(__clear_user);
11382 /* Atomic counter implementation. */
11383 #define ATOMIC_OP(op) \
11384 EXPORT_SYMBOL(atomic_##op); \
11385 -EXPORT_SYMBOL(atomic64_##op);
11386 +EXPORT_SYMBOL(atomic_##op##_unchecked); \
11387 +EXPORT_SYMBOL(atomic64_##op); \
11388 +EXPORT_SYMBOL(atomic64_##op##_unchecked);
11389
11390 #define ATOMIC_OP_RETURN(op) \
11391 EXPORT_SYMBOL(atomic_##op##_return); \
11392 @@ -110,6 +112,8 @@ EXPORT_SYMBOL(atomic64_##op##_return);
11393 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11394
11395 ATOMIC_OPS(add)
11396 +EXPORT_SYMBOL(atomic_add_ret_unchecked);
11397 +EXPORT_SYMBOL(atomic64_add_ret_unchecked);
11398 ATOMIC_OPS(sub)
11399
11400 #undef ATOMIC_OPS
11401 @@ -135,10 +139,6 @@ EXPORT_SYMBOL(copy_user_page);
11402 void VISenter(void);
11403 EXPORT_SYMBOL(VISenter);
11404
11405 -/* CRYPTO code needs this */
11406 -void VISenterhalf(void);
11407 -EXPORT_SYMBOL(VISenterhalf);
11408 -
11409 extern void xor_vis_2(unsigned long, unsigned long *, unsigned long *);
11410 extern void xor_vis_3(unsigned long, unsigned long *, unsigned long *,
11411 unsigned long *);
11412 diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
11413 index 30c3ecc..736f015 100644
11414 --- a/arch/sparc/mm/Makefile
11415 +++ b/arch/sparc/mm/Makefile
11416 @@ -2,7 +2,7 @@
11417 #
11418
11419 asflags-y := -ansi
11420 -ccflags-y := -Werror
11421 +#ccflags-y := -Werror
11422
11423 obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
11424 obj-y += fault_$(BITS).o
11425 diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
11426 index 70d8171..274c6c0 100644
11427 --- a/arch/sparc/mm/fault_32.c
11428 +++ b/arch/sparc/mm/fault_32.c
11429 @@ -21,6 +21,9 @@
11430 #include <linux/perf_event.h>
11431 #include <linux/interrupt.h>
11432 #include <linux/kdebug.h>
11433 +#include <linux/slab.h>
11434 +#include <linux/pagemap.h>
11435 +#include <linux/compiler.h>
11436
11437 #include <asm/page.h>
11438 #include <asm/pgtable.h>
11439 @@ -156,6 +159,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
11440 return safe_compute_effective_address(regs, insn);
11441 }
11442
11443 +#ifdef CONFIG_PAX_PAGEEXEC
11444 +#ifdef CONFIG_PAX_DLRESOLVE
11445 +static void pax_emuplt_close(struct vm_area_struct *vma)
11446 +{
11447 + vma->vm_mm->call_dl_resolve = 0UL;
11448 +}
11449 +
11450 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11451 +{
11452 + unsigned int *kaddr;
11453 +
11454 + vmf->page = alloc_page(GFP_HIGHUSER);
11455 + if (!vmf->page)
11456 + return VM_FAULT_OOM;
11457 +
11458 + kaddr = kmap(vmf->page);
11459 + memset(kaddr, 0, PAGE_SIZE);
11460 + kaddr[0] = 0x9DE3BFA8U; /* save */
11461 + flush_dcache_page(vmf->page);
11462 + kunmap(vmf->page);
11463 + return VM_FAULT_MAJOR;
11464 +}
11465 +
11466 +static const struct vm_operations_struct pax_vm_ops = {
11467 + .close = pax_emuplt_close,
11468 + .fault = pax_emuplt_fault
11469 +};
11470 +
11471 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11472 +{
11473 + int ret;
11474 +
11475 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11476 + vma->vm_mm = current->mm;
11477 + vma->vm_start = addr;
11478 + vma->vm_end = addr + PAGE_SIZE;
11479 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11480 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11481 + vma->vm_ops = &pax_vm_ops;
11482 +
11483 + ret = insert_vm_struct(current->mm, vma);
11484 + if (ret)
11485 + return ret;
11486 +
11487 + ++current->mm->total_vm;
11488 + return 0;
11489 +}
11490 +#endif
11491 +
11492 +/*
11493 + * PaX: decide what to do with offenders (regs->pc = fault address)
11494 + *
11495 + * returns 1 when task should be killed
11496 + * 2 when patched PLT trampoline was detected
11497 + * 3 when unpatched PLT trampoline was detected
11498 + */
11499 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11500 +{
11501 +
11502 +#ifdef CONFIG_PAX_EMUPLT
11503 + int err;
11504 +
11505 + do { /* PaX: patched PLT emulation #1 */
11506 + unsigned int sethi1, sethi2, jmpl;
11507 +
11508 + err = get_user(sethi1, (unsigned int *)regs->pc);
11509 + err |= get_user(sethi2, (unsigned int *)(regs->pc+4));
11510 + err |= get_user(jmpl, (unsigned int *)(regs->pc+8));
11511 +
11512 + if (err)
11513 + break;
11514 +
11515 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11516 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11517 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11518 + {
11519 + unsigned int addr;
11520 +
11521 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11522 + addr = regs->u_regs[UREG_G1];
11523 + addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11524 + regs->pc = addr;
11525 + regs->npc = addr+4;
11526 + return 2;
11527 + }
11528 + } while (0);
11529 +
11530 + do { /* PaX: patched PLT emulation #2 */
11531 + unsigned int ba;
11532 +
11533 + err = get_user(ba, (unsigned int *)regs->pc);
11534 +
11535 + if (err)
11536 + break;
11537 +
11538 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11539 + unsigned int addr;
11540 +
11541 + if ((ba & 0xFFC00000U) == 0x30800000U)
11542 + addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11543 + else
11544 + addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11545 + regs->pc = addr;
11546 + regs->npc = addr+4;
11547 + return 2;
11548 + }
11549 + } while (0);
11550 +
11551 + do { /* PaX: patched PLT emulation #3 */
11552 + unsigned int sethi, bajmpl, nop;
11553 +
11554 + err = get_user(sethi, (unsigned int *)regs->pc);
11555 + err |= get_user(bajmpl, (unsigned int *)(regs->pc+4));
11556 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11557 +
11558 + if (err)
11559 + break;
11560 +
11561 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11562 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11563 + nop == 0x01000000U)
11564 + {
11565 + unsigned int addr;
11566 +
11567 + addr = (sethi & 0x003FFFFFU) << 10;
11568 + regs->u_regs[UREG_G1] = addr;
11569 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11570 + addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11571 + else
11572 + addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11573 + regs->pc = addr;
11574 + regs->npc = addr+4;
11575 + return 2;
11576 + }
11577 + } while (0);
11578 +
11579 + do { /* PaX: unpatched PLT emulation step 1 */
11580 + unsigned int sethi, ba, nop;
11581 +
11582 + err = get_user(sethi, (unsigned int *)regs->pc);
11583 + err |= get_user(ba, (unsigned int *)(regs->pc+4));
11584 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11585 +
11586 + if (err)
11587 + break;
11588 +
11589 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11590 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11591 + nop == 0x01000000U)
11592 + {
11593 + unsigned int addr, save, call;
11594 +
11595 + if ((ba & 0xFFC00000U) == 0x30800000U)
11596 + addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11597 + else
11598 + addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11599 +
11600 + err = get_user(save, (unsigned int *)addr);
11601 + err |= get_user(call, (unsigned int *)(addr+4));
11602 + err |= get_user(nop, (unsigned int *)(addr+8));
11603 + if (err)
11604 + break;
11605 +
11606 +#ifdef CONFIG_PAX_DLRESOLVE
11607 + if (save == 0x9DE3BFA8U &&
11608 + (call & 0xC0000000U) == 0x40000000U &&
11609 + nop == 0x01000000U)
11610 + {
11611 + struct vm_area_struct *vma;
11612 + unsigned long call_dl_resolve;
11613 +
11614 + down_read(&current->mm->mmap_sem);
11615 + call_dl_resolve = current->mm->call_dl_resolve;
11616 + up_read(&current->mm->mmap_sem);
11617 + if (likely(call_dl_resolve))
11618 + goto emulate;
11619 +
11620 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11621 +
11622 + down_write(&current->mm->mmap_sem);
11623 + if (current->mm->call_dl_resolve) {
11624 + call_dl_resolve = current->mm->call_dl_resolve;
11625 + up_write(&current->mm->mmap_sem);
11626 + if (vma)
11627 + kmem_cache_free(vm_area_cachep, vma);
11628 + goto emulate;
11629 + }
11630 +
11631 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11632 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11633 + up_write(&current->mm->mmap_sem);
11634 + if (vma)
11635 + kmem_cache_free(vm_area_cachep, vma);
11636 + return 1;
11637 + }
11638 +
11639 + if (pax_insert_vma(vma, call_dl_resolve)) {
11640 + up_write(&current->mm->mmap_sem);
11641 + kmem_cache_free(vm_area_cachep, vma);
11642 + return 1;
11643 + }
11644 +
11645 + current->mm->call_dl_resolve = call_dl_resolve;
11646 + up_write(&current->mm->mmap_sem);
11647 +
11648 +emulate:
11649 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11650 + regs->pc = call_dl_resolve;
11651 + regs->npc = addr+4;
11652 + return 3;
11653 + }
11654 +#endif
11655 +
11656 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11657 + if ((save & 0xFFC00000U) == 0x05000000U &&
11658 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11659 + nop == 0x01000000U)
11660 + {
11661 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11662 + regs->u_regs[UREG_G2] = addr + 4;
11663 + addr = (save & 0x003FFFFFU) << 10;
11664 + addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11665 + regs->pc = addr;
11666 + regs->npc = addr+4;
11667 + return 3;
11668 + }
11669 + }
11670 + } while (0);
11671 +
11672 + do { /* PaX: unpatched PLT emulation step 2 */
11673 + unsigned int save, call, nop;
11674 +
11675 + err = get_user(save, (unsigned int *)(regs->pc-4));
11676 + err |= get_user(call, (unsigned int *)regs->pc);
11677 + err |= get_user(nop, (unsigned int *)(regs->pc+4));
11678 + if (err)
11679 + break;
11680 +
11681 + if (save == 0x9DE3BFA8U &&
11682 + (call & 0xC0000000U) == 0x40000000U &&
11683 + nop == 0x01000000U)
11684 + {
11685 + unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2);
11686 +
11687 + regs->u_regs[UREG_RETPC] = regs->pc;
11688 + regs->pc = dl_resolve;
11689 + regs->npc = dl_resolve+4;
11690 + return 3;
11691 + }
11692 + } while (0);
11693 +#endif
11694 +
11695 + return 1;
11696 +}
11697 +
11698 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
11699 +{
11700 + unsigned long i;
11701 +
11702 + printk(KERN_ERR "PAX: bytes at PC: ");
11703 + for (i = 0; i < 8; i++) {
11704 + unsigned int c;
11705 + if (get_user(c, (unsigned int *)pc+i))
11706 + printk(KERN_CONT "???????? ");
11707 + else
11708 + printk(KERN_CONT "%08x ", c);
11709 + }
11710 + printk("\n");
11711 +}
11712 +#endif
11713 +
11714 static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
11715 int text_fault)
11716 {
11717 @@ -226,6 +500,24 @@ good_area:
11718 if (!(vma->vm_flags & VM_WRITE))
11719 goto bad_area;
11720 } else {
11721 +
11722 +#ifdef CONFIG_PAX_PAGEEXEC
11723 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) {
11724 + up_read(&mm->mmap_sem);
11725 + switch (pax_handle_fetch_fault(regs)) {
11726 +
11727 +#ifdef CONFIG_PAX_EMUPLT
11728 + case 2:
11729 + case 3:
11730 + return;
11731 +#endif
11732 +
11733 + }
11734 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]);
11735 + do_group_exit(SIGKILL);
11736 + }
11737 +#endif
11738 +
11739 /* Allow reads even for write-only mappings */
11740 if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
11741 goto bad_area;
11742 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
11743 index 4798232..f76e3aa 100644
11744 --- a/arch/sparc/mm/fault_64.c
11745 +++ b/arch/sparc/mm/fault_64.c
11746 @@ -22,6 +22,9 @@
11747 #include <linux/kdebug.h>
11748 #include <linux/percpu.h>
11749 #include <linux/context_tracking.h>
11750 +#include <linux/slab.h>
11751 +#include <linux/pagemap.h>
11752 +#include <linux/compiler.h>
11753
11754 #include <asm/page.h>
11755 #include <asm/pgtable.h>
11756 @@ -76,7 +79,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
11757 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
11758 regs->tpc);
11759 printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
11760 - printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]);
11761 + printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]);
11762 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
11763 dump_stack();
11764 unhandled_fault(regs->tpc, current, regs);
11765 @@ -279,6 +282,466 @@ static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs)
11766 show_regs(regs);
11767 }
11768
11769 +#ifdef CONFIG_PAX_PAGEEXEC
11770 +#ifdef CONFIG_PAX_DLRESOLVE
11771 +static void pax_emuplt_close(struct vm_area_struct *vma)
11772 +{
11773 + vma->vm_mm->call_dl_resolve = 0UL;
11774 +}
11775 +
11776 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11777 +{
11778 + unsigned int *kaddr;
11779 +
11780 + vmf->page = alloc_page(GFP_HIGHUSER);
11781 + if (!vmf->page)
11782 + return VM_FAULT_OOM;
11783 +
11784 + kaddr = kmap(vmf->page);
11785 + memset(kaddr, 0, PAGE_SIZE);
11786 + kaddr[0] = 0x9DE3BFA8U; /* save */
11787 + flush_dcache_page(vmf->page);
11788 + kunmap(vmf->page);
11789 + return VM_FAULT_MAJOR;
11790 +}
11791 +
11792 +static const struct vm_operations_struct pax_vm_ops = {
11793 + .close = pax_emuplt_close,
11794 + .fault = pax_emuplt_fault
11795 +};
11796 +
11797 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11798 +{
11799 + int ret;
11800 +
11801 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11802 + vma->vm_mm = current->mm;
11803 + vma->vm_start = addr;
11804 + vma->vm_end = addr + PAGE_SIZE;
11805 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11806 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11807 + vma->vm_ops = &pax_vm_ops;
11808 +
11809 + ret = insert_vm_struct(current->mm, vma);
11810 + if (ret)
11811 + return ret;
11812 +
11813 + ++current->mm->total_vm;
11814 + return 0;
11815 +}
11816 +#endif
11817 +
11818 +/*
11819 + * PaX: decide what to do with offenders (regs->tpc = fault address)
11820 + *
11821 + * returns 1 when task should be killed
11822 + * 2 when patched PLT trampoline was detected
11823 + * 3 when unpatched PLT trampoline was detected
11824 + */
11825 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11826 +{
11827 +
11828 +#ifdef CONFIG_PAX_EMUPLT
11829 + int err;
11830 +
11831 + do { /* PaX: patched PLT emulation #1 */
11832 + unsigned int sethi1, sethi2, jmpl;
11833 +
11834 + err = get_user(sethi1, (unsigned int *)regs->tpc);
11835 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+4));
11836 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+8));
11837 +
11838 + if (err)
11839 + break;
11840 +
11841 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11842 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11843 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11844 + {
11845 + unsigned long addr;
11846 +
11847 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11848 + addr = regs->u_regs[UREG_G1];
11849 + addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11850 +
11851 + if (test_thread_flag(TIF_32BIT))
11852 + addr &= 0xFFFFFFFFUL;
11853 +
11854 + regs->tpc = addr;
11855 + regs->tnpc = addr+4;
11856 + return 2;
11857 + }
11858 + } while (0);
11859 +
11860 + do { /* PaX: patched PLT emulation #2 */
11861 + unsigned int ba;
11862 +
11863 + err = get_user(ba, (unsigned int *)regs->tpc);
11864 +
11865 + if (err)
11866 + break;
11867 +
11868 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11869 + unsigned long addr;
11870 +
11871 + if ((ba & 0xFFC00000U) == 0x30800000U)
11872 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11873 + else
11874 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11875 +
11876 + if (test_thread_flag(TIF_32BIT))
11877 + addr &= 0xFFFFFFFFUL;
11878 +
11879 + regs->tpc = addr;
11880 + regs->tnpc = addr+4;
11881 + return 2;
11882 + }
11883 + } while (0);
11884 +
11885 + do { /* PaX: patched PLT emulation #3 */
11886 + unsigned int sethi, bajmpl, nop;
11887 +
11888 + err = get_user(sethi, (unsigned int *)regs->tpc);
11889 + err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4));
11890 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11891 +
11892 + if (err)
11893 + break;
11894 +
11895 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11896 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11897 + nop == 0x01000000U)
11898 + {
11899 + unsigned long addr;
11900 +
11901 + addr = (sethi & 0x003FFFFFU) << 10;
11902 + regs->u_regs[UREG_G1] = addr;
11903 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11904 + addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11905 + else
11906 + addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11907 +
11908 + if (test_thread_flag(TIF_32BIT))
11909 + addr &= 0xFFFFFFFFUL;
11910 +
11911 + regs->tpc = addr;
11912 + regs->tnpc = addr+4;
11913 + return 2;
11914 + }
11915 + } while (0);
11916 +
11917 + do { /* PaX: patched PLT emulation #4 */
11918 + unsigned int sethi, mov1, call, mov2;
11919 +
11920 + err = get_user(sethi, (unsigned int *)regs->tpc);
11921 + err |= get_user(mov1, (unsigned int *)(regs->tpc+4));
11922 + err |= get_user(call, (unsigned int *)(regs->tpc+8));
11923 + err |= get_user(mov2, (unsigned int *)(regs->tpc+12));
11924 +
11925 + if (err)
11926 + break;
11927 +
11928 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11929 + mov1 == 0x8210000FU &&
11930 + (call & 0xC0000000U) == 0x40000000U &&
11931 + mov2 == 0x9E100001U)
11932 + {
11933 + unsigned long addr;
11934 +
11935 + regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC];
11936 + addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
11937 +
11938 + if (test_thread_flag(TIF_32BIT))
11939 + addr &= 0xFFFFFFFFUL;
11940 +
11941 + regs->tpc = addr;
11942 + regs->tnpc = addr+4;
11943 + return 2;
11944 + }
11945 + } while (0);
11946 +
11947 + do { /* PaX: patched PLT emulation #5 */
11948 + unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop;
11949 +
11950 + err = get_user(sethi, (unsigned int *)regs->tpc);
11951 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11952 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11953 + err |= get_user(or1, (unsigned int *)(regs->tpc+12));
11954 + err |= get_user(or2, (unsigned int *)(regs->tpc+16));
11955 + err |= get_user(sllx, (unsigned int *)(regs->tpc+20));
11956 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+24));
11957 + err |= get_user(nop, (unsigned int *)(regs->tpc+28));
11958 +
11959 + if (err)
11960 + break;
11961 +
11962 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11963 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11964 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11965 + (or1 & 0xFFFFE000U) == 0x82106000U &&
11966 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
11967 + sllx == 0x83287020U &&
11968 + jmpl == 0x81C04005U &&
11969 + nop == 0x01000000U)
11970 + {
11971 + unsigned long addr;
11972 +
11973 + regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
11974 + regs->u_regs[UREG_G1] <<= 32;
11975 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
11976 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11977 + regs->tpc = addr;
11978 + regs->tnpc = addr+4;
11979 + return 2;
11980 + }
11981 + } while (0);
11982 +
11983 + do { /* PaX: patched PLT emulation #6 */
11984 + unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop;
11985 +
11986 + err = get_user(sethi, (unsigned int *)regs->tpc);
11987 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11988 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11989 + err |= get_user(sllx, (unsigned int *)(regs->tpc+12));
11990 + err |= get_user(or, (unsigned int *)(regs->tpc+16));
11991 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+20));
11992 + err |= get_user(nop, (unsigned int *)(regs->tpc+24));
11993 +
11994 + if (err)
11995 + break;
11996 +
11997 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11998 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11999 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
12000 + sllx == 0x83287020U &&
12001 + (or & 0xFFFFE000U) == 0x8A116000U &&
12002 + jmpl == 0x81C04005U &&
12003 + nop == 0x01000000U)
12004 + {
12005 + unsigned long addr;
12006 +
12007 + regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10;
12008 + regs->u_regs[UREG_G1] <<= 32;
12009 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU);
12010 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
12011 + regs->tpc = addr;
12012 + regs->tnpc = addr+4;
12013 + return 2;
12014 + }
12015 + } while (0);
12016 +
12017 + do { /* PaX: unpatched PLT emulation step 1 */
12018 + unsigned int sethi, ba, nop;
12019 +
12020 + err = get_user(sethi, (unsigned int *)regs->tpc);
12021 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
12022 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12023 +
12024 + if (err)
12025 + break;
12026 +
12027 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12028 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
12029 + nop == 0x01000000U)
12030 + {
12031 + unsigned long addr;
12032 + unsigned int save, call;
12033 + unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl;
12034 +
12035 + if ((ba & 0xFFC00000U) == 0x30800000U)
12036 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
12037 + else
12038 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12039 +
12040 + if (test_thread_flag(TIF_32BIT))
12041 + addr &= 0xFFFFFFFFUL;
12042 +
12043 + err = get_user(save, (unsigned int *)addr);
12044 + err |= get_user(call, (unsigned int *)(addr+4));
12045 + err |= get_user(nop, (unsigned int *)(addr+8));
12046 + if (err)
12047 + break;
12048 +
12049 +#ifdef CONFIG_PAX_DLRESOLVE
12050 + if (save == 0x9DE3BFA8U &&
12051 + (call & 0xC0000000U) == 0x40000000U &&
12052 + nop == 0x01000000U)
12053 + {
12054 + struct vm_area_struct *vma;
12055 + unsigned long call_dl_resolve;
12056 +
12057 + down_read(&current->mm->mmap_sem);
12058 + call_dl_resolve = current->mm->call_dl_resolve;
12059 + up_read(&current->mm->mmap_sem);
12060 + if (likely(call_dl_resolve))
12061 + goto emulate;
12062 +
12063 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
12064 +
12065 + down_write(&current->mm->mmap_sem);
12066 + if (current->mm->call_dl_resolve) {
12067 + call_dl_resolve = current->mm->call_dl_resolve;
12068 + up_write(&current->mm->mmap_sem);
12069 + if (vma)
12070 + kmem_cache_free(vm_area_cachep, vma);
12071 + goto emulate;
12072 + }
12073 +
12074 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
12075 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
12076 + up_write(&current->mm->mmap_sem);
12077 + if (vma)
12078 + kmem_cache_free(vm_area_cachep, vma);
12079 + return 1;
12080 + }
12081 +
12082 + if (pax_insert_vma(vma, call_dl_resolve)) {
12083 + up_write(&current->mm->mmap_sem);
12084 + kmem_cache_free(vm_area_cachep, vma);
12085 + return 1;
12086 + }
12087 +
12088 + current->mm->call_dl_resolve = call_dl_resolve;
12089 + up_write(&current->mm->mmap_sem);
12090 +
12091 +emulate:
12092 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12093 + regs->tpc = call_dl_resolve;
12094 + regs->tnpc = addr+4;
12095 + return 3;
12096 + }
12097 +#endif
12098 +
12099 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
12100 + if ((save & 0xFFC00000U) == 0x05000000U &&
12101 + (call & 0xFFFFE000U) == 0x85C0A000U &&
12102 + nop == 0x01000000U)
12103 + {
12104 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12105 + regs->u_regs[UREG_G2] = addr + 4;
12106 + addr = (save & 0x003FFFFFU) << 10;
12107 + addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
12108 +
12109 + if (test_thread_flag(TIF_32BIT))
12110 + addr &= 0xFFFFFFFFUL;
12111 +
12112 + regs->tpc = addr;
12113 + regs->tnpc = addr+4;
12114 + return 3;
12115 + }
12116 +
12117 + /* PaX: 64-bit PLT stub */
12118 + err = get_user(sethi1, (unsigned int *)addr);
12119 + err |= get_user(sethi2, (unsigned int *)(addr+4));
12120 + err |= get_user(or1, (unsigned int *)(addr+8));
12121 + err |= get_user(or2, (unsigned int *)(addr+12));
12122 + err |= get_user(sllx, (unsigned int *)(addr+16));
12123 + err |= get_user(add, (unsigned int *)(addr+20));
12124 + err |= get_user(jmpl, (unsigned int *)(addr+24));
12125 + err |= get_user(nop, (unsigned int *)(addr+28));
12126 + if (err)
12127 + break;
12128 +
12129 + if ((sethi1 & 0xFFC00000U) == 0x09000000U &&
12130 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
12131 + (or1 & 0xFFFFE000U) == 0x88112000U &&
12132 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
12133 + sllx == 0x89293020U &&
12134 + add == 0x8A010005U &&
12135 + jmpl == 0x89C14000U &&
12136 + nop == 0x01000000U)
12137 + {
12138 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12139 + regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
12140 + regs->u_regs[UREG_G4] <<= 32;
12141 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
12142 + regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4];
12143 + regs->u_regs[UREG_G4] = addr + 24;
12144 + addr = regs->u_regs[UREG_G5];
12145 + regs->tpc = addr;
12146 + regs->tnpc = addr+4;
12147 + return 3;
12148 + }
12149 + }
12150 + } while (0);
12151 +
12152 +#ifdef CONFIG_PAX_DLRESOLVE
12153 + do { /* PaX: unpatched PLT emulation step 2 */
12154 + unsigned int save, call, nop;
12155 +
12156 + err = get_user(save, (unsigned int *)(regs->tpc-4));
12157 + err |= get_user(call, (unsigned int *)regs->tpc);
12158 + err |= get_user(nop, (unsigned int *)(regs->tpc+4));
12159 + if (err)
12160 + break;
12161 +
12162 + if (save == 0x9DE3BFA8U &&
12163 + (call & 0xC0000000U) == 0x40000000U &&
12164 + nop == 0x01000000U)
12165 + {
12166 + unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
12167 +
12168 + if (test_thread_flag(TIF_32BIT))
12169 + dl_resolve &= 0xFFFFFFFFUL;
12170 +
12171 + regs->u_regs[UREG_RETPC] = regs->tpc;
12172 + regs->tpc = dl_resolve;
12173 + regs->tnpc = dl_resolve+4;
12174 + return 3;
12175 + }
12176 + } while (0);
12177 +#endif
12178 +
12179 + do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */
12180 + unsigned int sethi, ba, nop;
12181 +
12182 + err = get_user(sethi, (unsigned int *)regs->tpc);
12183 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
12184 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12185 +
12186 + if (err)
12187 + break;
12188 +
12189 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12190 + (ba & 0xFFF00000U) == 0x30600000U &&
12191 + nop == 0x01000000U)
12192 + {
12193 + unsigned long addr;
12194 +
12195 + addr = (sethi & 0x003FFFFFU) << 10;
12196 + regs->u_regs[UREG_G1] = addr;
12197 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12198 +
12199 + if (test_thread_flag(TIF_32BIT))
12200 + addr &= 0xFFFFFFFFUL;
12201 +
12202 + regs->tpc = addr;
12203 + regs->tnpc = addr+4;
12204 + return 2;
12205 + }
12206 + } while (0);
12207 +
12208 +#endif
12209 +
12210 + return 1;
12211 +}
12212 +
12213 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
12214 +{
12215 + unsigned long i;
12216 +
12217 + printk(KERN_ERR "PAX: bytes at PC: ");
12218 + for (i = 0; i < 8; i++) {
12219 + unsigned int c;
12220 + if (get_user(c, (unsigned int *)pc+i))
12221 + printk(KERN_CONT "???????? ");
12222 + else
12223 + printk(KERN_CONT "%08x ", c);
12224 + }
12225 + printk("\n");
12226 +}
12227 +#endif
12228 +
12229 asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
12230 {
12231 enum ctx_state prev_state = exception_enter();
12232 @@ -353,6 +816,29 @@ retry:
12233 if (!vma)
12234 goto bad_area;
12235
12236 +#ifdef CONFIG_PAX_PAGEEXEC
12237 + /* PaX: detect ITLB misses on non-exec pages */
12238 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address &&
12239 + !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB))
12240 + {
12241 + if (address != regs->tpc)
12242 + goto good_area;
12243 +
12244 + up_read(&mm->mmap_sem);
12245 + switch (pax_handle_fetch_fault(regs)) {
12246 +
12247 +#ifdef CONFIG_PAX_EMUPLT
12248 + case 2:
12249 + case 3:
12250 + return;
12251 +#endif
12252 +
12253 + }
12254 + pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS));
12255 + do_group_exit(SIGKILL);
12256 + }
12257 +#endif
12258 +
12259 /* Pure DTLB misses do not tell us whether the fault causing
12260 * load/store/atomic was a write or not, it only says that there
12261 * was no match. So in such a case we (carefully) read the
12262 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
12263 index 4242eab..9ae6360 100644
12264 --- a/arch/sparc/mm/hugetlbpage.c
12265 +++ b/arch/sparc/mm/hugetlbpage.c
12266 @@ -25,8 +25,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12267 unsigned long addr,
12268 unsigned long len,
12269 unsigned long pgoff,
12270 - unsigned long flags)
12271 + unsigned long flags,
12272 + unsigned long offset)
12273 {
12274 + struct mm_struct *mm = current->mm;
12275 unsigned long task_size = TASK_SIZE;
12276 struct vm_unmapped_area_info info;
12277
12278 @@ -35,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12279
12280 info.flags = 0;
12281 info.length = len;
12282 - info.low_limit = TASK_UNMAPPED_BASE;
12283 + info.low_limit = mm->mmap_base;
12284 info.high_limit = min(task_size, VA_EXCLUDE_START);
12285 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12286 info.align_offset = 0;
12287 + info.threadstack_offset = offset;
12288 addr = vm_unmapped_area(&info);
12289
12290 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
12291 VM_BUG_ON(addr != -ENOMEM);
12292 info.low_limit = VA_EXCLUDE_END;
12293 +
12294 +#ifdef CONFIG_PAX_RANDMMAP
12295 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12296 + info.low_limit += mm->delta_mmap;
12297 +#endif
12298 +
12299 info.high_limit = task_size;
12300 addr = vm_unmapped_area(&info);
12301 }
12302 @@ -55,7 +64,8 @@ static unsigned long
12303 hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12304 const unsigned long len,
12305 const unsigned long pgoff,
12306 - const unsigned long flags)
12307 + const unsigned long flags,
12308 + const unsigned long offset)
12309 {
12310 struct mm_struct *mm = current->mm;
12311 unsigned long addr = addr0;
12312 @@ -70,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12313 info.high_limit = mm->mmap_base;
12314 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12315 info.align_offset = 0;
12316 + info.threadstack_offset = offset;
12317 addr = vm_unmapped_area(&info);
12318
12319 /*
12320 @@ -82,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12321 VM_BUG_ON(addr != -ENOMEM);
12322 info.flags = 0;
12323 info.low_limit = TASK_UNMAPPED_BASE;
12324 +
12325 +#ifdef CONFIG_PAX_RANDMMAP
12326 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12327 + info.low_limit += mm->delta_mmap;
12328 +#endif
12329 +
12330 info.high_limit = STACK_TOP32;
12331 addr = vm_unmapped_area(&info);
12332 }
12333 @@ -96,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12334 struct mm_struct *mm = current->mm;
12335 struct vm_area_struct *vma;
12336 unsigned long task_size = TASK_SIZE;
12337 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
12338
12339 if (test_thread_flag(TIF_32BIT))
12340 task_size = STACK_TOP32;
12341 @@ -111,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12342 return addr;
12343 }
12344
12345 +#ifdef CONFIG_PAX_RANDMMAP
12346 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
12347 +#endif
12348 +
12349 if (addr) {
12350 addr = ALIGN(addr, HPAGE_SIZE);
12351 vma = find_vma(mm, addr);
12352 - if (task_size - len >= addr &&
12353 - (!vma || addr + len <= vma->vm_start))
12354 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
12355 return addr;
12356 }
12357 if (mm->get_unmapped_area == arch_get_unmapped_area)
12358 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
12359 - pgoff, flags);
12360 + pgoff, flags, offset);
12361 else
12362 return hugetlb_get_unmapped_area_topdown(file, addr, len,
12363 - pgoff, flags);
12364 + pgoff, flags, offset);
12365 }
12366
12367 pte_t *huge_pte_alloc(struct mm_struct *mm,
12368 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
12369 index 559cb74..9e5f097 100644
12370 --- a/arch/sparc/mm/init_64.c
12371 +++ b/arch/sparc/mm/init_64.c
12372 @@ -187,9 +187,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
12373 int num_kernel_image_mappings;
12374
12375 #ifdef CONFIG_DEBUG_DCFLUSH
12376 -atomic_t dcpage_flushes = ATOMIC_INIT(0);
12377 +atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0);
12378 #ifdef CONFIG_SMP
12379 -atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12380 +atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12381 #endif
12382 #endif
12383
12384 @@ -197,7 +197,7 @@ inline void flush_dcache_page_impl(struct page *page)
12385 {
12386 BUG_ON(tlb_type == hypervisor);
12387 #ifdef CONFIG_DEBUG_DCFLUSH
12388 - atomic_inc(&dcpage_flushes);
12389 + atomic_inc_unchecked(&dcpage_flushes);
12390 #endif
12391
12392 #ifdef DCACHE_ALIASING_POSSIBLE
12393 @@ -469,10 +469,10 @@ void mmu_info(struct seq_file *m)
12394
12395 #ifdef CONFIG_DEBUG_DCFLUSH
12396 seq_printf(m, "DCPageFlushes\t: %d\n",
12397 - atomic_read(&dcpage_flushes));
12398 + atomic_read_unchecked(&dcpage_flushes));
12399 #ifdef CONFIG_SMP
12400 seq_printf(m, "DCPageFlushesXC\t: %d\n",
12401 - atomic_read(&dcpage_flushes_xcall));
12402 + atomic_read_unchecked(&dcpage_flushes_xcall));
12403 #endif /* CONFIG_SMP */
12404 #endif /* CONFIG_DEBUG_DCFLUSH */
12405 }
12406 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
12407 index a07e31b..85c9003 100644
12408 --- a/arch/tile/Kconfig
12409 +++ b/arch/tile/Kconfig
12410 @@ -198,6 +198,7 @@ source "kernel/Kconfig.hz"
12411
12412 config KEXEC
12413 bool "kexec system call"
12414 + depends on !GRKERNSEC_KMEM
12415 ---help---
12416 kexec is a system call that implements the ability to shutdown your
12417 current kernel, and to start another kernel. It is like a reboot
12418 diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
12419 index 7b11c5f..755a026 100644
12420 --- a/arch/tile/include/asm/atomic_64.h
12421 +++ b/arch/tile/include/asm/atomic_64.h
12422 @@ -105,6 +105,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
12423
12424 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
12425
12426 +#define atomic64_read_unchecked(v) atomic64_read(v)
12427 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
12428 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
12429 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
12430 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
12431 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
12432 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
12433 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
12434 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
12435 +
12436 /* Define this to indicate that cmpxchg is an efficient operation. */
12437 #define __HAVE_ARCH_CMPXCHG
12438
12439 diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
12440 index 6160761..00cac88 100644
12441 --- a/arch/tile/include/asm/cache.h
12442 +++ b/arch/tile/include/asm/cache.h
12443 @@ -15,11 +15,12 @@
12444 #ifndef _ASM_TILE_CACHE_H
12445 #define _ASM_TILE_CACHE_H
12446
12447 +#include <linux/const.h>
12448 #include <arch/chip.h>
12449
12450 /* bytes per L1 data cache line */
12451 #define L1_CACHE_SHIFT CHIP_L1D_LOG_LINE_SIZE()
12452 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12453 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12454
12455 /* bytes per L2 cache line */
12456 #define L2_CACHE_SHIFT CHIP_L2_LOG_LINE_SIZE()
12457 diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
12458 index f41cb53..31d3ab4 100644
12459 --- a/arch/tile/include/asm/uaccess.h
12460 +++ b/arch/tile/include/asm/uaccess.h
12461 @@ -417,9 +417,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
12462 const void __user *from,
12463 unsigned long n)
12464 {
12465 - int sz = __compiletime_object_size(to);
12466 + size_t sz = __compiletime_object_size(to);
12467
12468 - if (likely(sz == -1 || sz >= n))
12469 + if (likely(sz == (size_t)-1 || sz >= n))
12470 n = _copy_from_user(to, from, n);
12471 else
12472 copy_from_user_overflow();
12473 diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
12474 index 8416240..a012fb7 100644
12475 --- a/arch/tile/mm/hugetlbpage.c
12476 +++ b/arch/tile/mm/hugetlbpage.c
12477 @@ -179,6 +179,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
12478 info.high_limit = TASK_SIZE;
12479 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12480 info.align_offset = 0;
12481 + info.threadstack_offset = 0;
12482 return vm_unmapped_area(&info);
12483 }
12484
12485 @@ -196,6 +197,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
12486 info.high_limit = current->mm->mmap_base;
12487 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12488 info.align_offset = 0;
12489 + info.threadstack_offset = 0;
12490 addr = vm_unmapped_area(&info);
12491
12492 /*
12493 diff --git a/arch/um/Makefile b/arch/um/Makefile
12494 index 17d4460..9d74338e3de4 100644
12495 --- a/arch/um/Makefile
12496 +++ b/arch/um/Makefile
12497 @@ -72,6 +72,10 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
12498 $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
12499 $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
12500
12501 +ifdef CONSTIFY_PLUGIN
12502 +USER_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12503 +endif
12504 +
12505 #This will adjust *FLAGS accordingly to the platform.
12506 include $(ARCH_DIR)/Makefile-os-$(OS)
12507
12508 diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
12509 index 19e1bdd..3665b77 100644
12510 --- a/arch/um/include/asm/cache.h
12511 +++ b/arch/um/include/asm/cache.h
12512 @@ -1,6 +1,7 @@
12513 #ifndef __UM_CACHE_H
12514 #define __UM_CACHE_H
12515
12516 +#include <linux/const.h>
12517
12518 #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
12519 # define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
12520 @@ -12,6 +13,6 @@
12521 # define L1_CACHE_SHIFT 5
12522 #endif
12523
12524 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12525 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12526
12527 #endif
12528 diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
12529 index 2e0a6b1..a64d0f5 100644
12530 --- a/arch/um/include/asm/kmap_types.h
12531 +++ b/arch/um/include/asm/kmap_types.h
12532 @@ -8,6 +8,6 @@
12533
12534 /* No more #include "asm/arch/kmap_types.h" ! */
12535
12536 -#define KM_TYPE_NR 14
12537 +#define KM_TYPE_NR 15
12538
12539 #endif
12540 diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
12541 index 71c5d13..4c7b9f1 100644
12542 --- a/arch/um/include/asm/page.h
12543 +++ b/arch/um/include/asm/page.h
12544 @@ -14,6 +14,9 @@
12545 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
12546 #define PAGE_MASK (~(PAGE_SIZE-1))
12547
12548 +#define ktla_ktva(addr) (addr)
12549 +#define ktva_ktla(addr) (addr)
12550 +
12551 #ifndef __ASSEMBLY__
12552
12553 struct page;
12554 diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
12555 index 2b4274e..754fe06 100644
12556 --- a/arch/um/include/asm/pgtable-3level.h
12557 +++ b/arch/um/include/asm/pgtable-3level.h
12558 @@ -58,6 +58,7 @@
12559 #define pud_present(x) (pud_val(x) & _PAGE_PRESENT)
12560 #define pud_populate(mm, pud, pmd) \
12561 set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
12562 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
12563
12564 #ifdef CONFIG_64BIT
12565 #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
12566 diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
12567 index 68b9119..f72353c 100644
12568 --- a/arch/um/kernel/process.c
12569 +++ b/arch/um/kernel/process.c
12570 @@ -345,22 +345,6 @@ int singlestepping(void * t)
12571 return 2;
12572 }
12573
12574 -/*
12575 - * Only x86 and x86_64 have an arch_align_stack().
12576 - * All other arches have "#define arch_align_stack(x) (x)"
12577 - * in their asm/exec.h
12578 - * As this is included in UML from asm-um/system-generic.h,
12579 - * we can use it to behave as the subarch does.
12580 - */
12581 -#ifndef arch_align_stack
12582 -unsigned long arch_align_stack(unsigned long sp)
12583 -{
12584 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
12585 - sp -= get_random_int() % 8192;
12586 - return sp & ~0xf;
12587 -}
12588 -#endif
12589 -
12590 unsigned long get_wchan(struct task_struct *p)
12591 {
12592 unsigned long stack_page, sp, ip;
12593 diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h
12594 index ad8f795..2c7eec6 100644
12595 --- a/arch/unicore32/include/asm/cache.h
12596 +++ b/arch/unicore32/include/asm/cache.h
12597 @@ -12,8 +12,10 @@
12598 #ifndef __UNICORE_CACHE_H__
12599 #define __UNICORE_CACHE_H__
12600
12601 -#define L1_CACHE_SHIFT (5)
12602 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12603 +#include <linux/const.h>
12604 +
12605 +#define L1_CACHE_SHIFT 5
12606 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12607
12608 /*
12609 * Memory returned by kmalloc() may be used for DMA, so we must make
12610 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
12611 index 226d569..d420edc 100644
12612 --- a/arch/x86/Kconfig
12613 +++ b/arch/x86/Kconfig
12614 @@ -32,7 +32,7 @@ config X86
12615 select HAVE_AOUT if X86_32
12616 select HAVE_UNSTABLE_SCHED_CLOCK
12617 select ARCH_SUPPORTS_NUMA_BALANCING if X86_64
12618 - select ARCH_SUPPORTS_INT128 if X86_64
12619 + select ARCH_SUPPORTS_INT128 if X86_64 && !PAX_SIZE_OVERFLOW
12620 select HAVE_IDE
12621 select HAVE_OPROFILE
12622 select HAVE_PCSPKR_PLATFORM
12623 @@ -134,7 +134,7 @@ config X86
12624 select RTC_LIB
12625 select HAVE_DEBUG_STACKOVERFLOW
12626 select HAVE_IRQ_EXIT_ON_IRQ_STACK if X86_64
12627 - select HAVE_CC_STACKPROTECTOR
12628 + select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF
12629 select GENERIC_CPU_AUTOPROBE
12630 select HAVE_ARCH_AUDITSYSCALL
12631 select ARCH_SUPPORTS_ATOMIC_RMW
12632 @@ -266,7 +266,7 @@ config X86_HT
12633
12634 config X86_32_LAZY_GS
12635 def_bool y
12636 - depends on X86_32 && !CC_STACKPROTECTOR
12637 + depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF
12638
12639 config ARCH_HWEIGHT_CFLAGS
12640 string
12641 @@ -638,6 +638,7 @@ config SCHED_OMIT_FRAME_POINTER
12642
12643 menuconfig HYPERVISOR_GUEST
12644 bool "Linux guest support"
12645 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_GUEST || (GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_XEN)
12646 ---help---
12647 Say Y here to enable options for running Linux under various hyper-
12648 visors. This option enables basic hypervisor detection and platform
12649 @@ -1005,6 +1006,7 @@ config VM86
12650
12651 config X86_16BIT
12652 bool "Enable support for 16-bit segments" if EXPERT
12653 + depends on !GRKERNSEC
12654 default y
12655 ---help---
12656 This option is required by programs like Wine to run 16-bit
12657 @@ -1178,6 +1180,7 @@ choice
12658
12659 config NOHIGHMEM
12660 bool "off"
12661 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12662 ---help---
12663 Linux can use up to 64 Gigabytes of physical memory on x86 systems.
12664 However, the address space of 32-bit x86 processors is only 4
12665 @@ -1214,6 +1217,7 @@ config NOHIGHMEM
12666
12667 config HIGHMEM4G
12668 bool "4GB"
12669 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12670 ---help---
12671 Select this if you have a 32-bit processor and between 1 and 4
12672 gigabytes of physical RAM.
12673 @@ -1266,7 +1270,7 @@ config PAGE_OFFSET
12674 hex
12675 default 0xB0000000 if VMSPLIT_3G_OPT
12676 default 0x80000000 if VMSPLIT_2G
12677 - default 0x78000000 if VMSPLIT_2G_OPT
12678 + default 0x70000000 if VMSPLIT_2G_OPT
12679 default 0x40000000 if VMSPLIT_1G
12680 default 0xC0000000
12681 depends on X86_32
12682 @@ -1717,6 +1721,7 @@ source kernel/Kconfig.hz
12683
12684 config KEXEC
12685 bool "kexec system call"
12686 + depends on !GRKERNSEC_KMEM
12687 ---help---
12688 kexec is a system call that implements the ability to shutdown your
12689 current kernel, and to start another kernel. It is like a reboot
12690 @@ -1899,7 +1904,9 @@ config X86_NEED_RELOCS
12691
12692 config PHYSICAL_ALIGN
12693 hex "Alignment value to which kernel should be aligned"
12694 - default "0x200000"
12695 + default "0x1000000"
12696 + range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
12697 + range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
12698 range 0x2000 0x1000000 if X86_32
12699 range 0x200000 0x1000000 if X86_64
12700 ---help---
12701 @@ -1982,6 +1989,7 @@ config COMPAT_VDSO
12702 def_bool n
12703 prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)"
12704 depends on X86_32 || IA32_EMULATION
12705 + depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
12706 ---help---
12707 Certain buggy versions of glibc will crash if they are
12708 presented with a 32-bit vDSO that is not mapped at the address
12709 @@ -2046,6 +2054,22 @@ config CMDLINE_OVERRIDE
12710 This is used to work around broken boot loaders. This should
12711 be set to 'N' under normal conditions.
12712
12713 +config DEFAULT_MODIFY_LDT_SYSCALL
12714 + bool "Allow userspace to modify the LDT by default"
12715 + default y
12716 +
12717 + ---help---
12718 + Modifying the LDT (Local Descriptor Table) may be needed to run a
12719 + 16-bit or segmented code such as Dosemu or Wine. This is done via
12720 + a system call which is not needed to run portable applications,
12721 + and which can sometimes be abused to exploit some weaknesses of
12722 + the architecture, opening new vulnerabilities.
12723 +
12724 + For this reason this option allows one to enable or disable the
12725 + feature at runtime. It is recommended to say 'N' here to leave
12726 + the system protected, and to enable it at runtime only if needed
12727 + by setting the sys.kernel.modify_ldt sysctl.
12728 +
12729 source "kernel/livepatch/Kconfig"
12730
12731 endmenu
12732 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
12733 index 6983314..54ad7e8 100644
12734 --- a/arch/x86/Kconfig.cpu
12735 +++ b/arch/x86/Kconfig.cpu
12736 @@ -319,7 +319,7 @@ config X86_PPRO_FENCE
12737
12738 config X86_F00F_BUG
12739 def_bool y
12740 - depends on M586MMX || M586TSC || M586 || M486
12741 + depends on (M586MMX || M586TSC || M586 || M486) && !PAX_KERNEXEC
12742
12743 config X86_INVD_BUG
12744 def_bool y
12745 @@ -327,7 +327,7 @@ config X86_INVD_BUG
12746
12747 config X86_ALIGNMENT_16
12748 def_bool y
12749 - depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12750 + depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12751
12752 config X86_INTEL_USERCOPY
12753 def_bool y
12754 @@ -369,7 +369,7 @@ config X86_CMPXCHG64
12755 # generates cmov.
12756 config X86_CMOV
12757 def_bool y
12758 - depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12759 + depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12760
12761 config X86_MINIMUM_CPU_FAMILY
12762 int
12763 diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
12764 index 72484a6..83a4411 100644
12765 --- a/arch/x86/Kconfig.debug
12766 +++ b/arch/x86/Kconfig.debug
12767 @@ -89,7 +89,7 @@ config EFI_PGT_DUMP
12768 config DEBUG_RODATA
12769 bool "Write protect kernel read-only data structures"
12770 default y
12771 - depends on DEBUG_KERNEL
12772 + depends on DEBUG_KERNEL && BROKEN
12773 ---help---
12774 Mark the kernel read-only data as write-protected in the pagetables,
12775 in order to catch accidental (and incorrect) writes to such const
12776 @@ -107,7 +107,7 @@ config DEBUG_RODATA_TEST
12777
12778 config DEBUG_SET_MODULE_RONX
12779 bool "Set loadable kernel module data as NX and text as RO"
12780 - depends on MODULES
12781 + depends on MODULES && BROKEN
12782 ---help---
12783 This option helps catch unintended modifications to loadable
12784 kernel module's text and read-only data. It also prevents execution
12785 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
12786 index 2fda005..2c72d40 100644
12787 --- a/arch/x86/Makefile
12788 +++ b/arch/x86/Makefile
12789 @@ -65,9 +65,6 @@ ifeq ($(CONFIG_X86_32),y)
12790 # CPU-specific tuning. Anything which can be shared with UML should go here.
12791 include arch/x86/Makefile_32.cpu
12792 KBUILD_CFLAGS += $(cflags-y)
12793 -
12794 - # temporary until string.h is fixed
12795 - KBUILD_CFLAGS += -ffreestanding
12796 else
12797 BITS := 64
12798 UTS_MACHINE := x86_64
12799 @@ -107,6 +104,9 @@ else
12800 KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
12801 endif
12802
12803 +# temporary until string.h is fixed
12804 +KBUILD_CFLAGS += -ffreestanding
12805 +
12806 # Make sure compiler does not have buggy stack-protector support.
12807 ifdef CONFIG_CC_STACKPROTECTOR
12808 cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
12809 @@ -181,6 +181,7 @@ archheaders:
12810 $(Q)$(MAKE) $(build)=arch/x86/syscalls all
12811
12812 archprepare:
12813 + $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
12814 ifeq ($(CONFIG_KEXEC_FILE),y)
12815 $(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c
12816 endif
12817 @@ -264,3 +265,9 @@ define archhelp
12818 echo ' FDARGS="..." arguments for the booted kernel'
12819 echo ' FDINITRD=file initrd for the booted kernel'
12820 endef
12821 +
12822 +define OLD_LD
12823 +
12824 +*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils.
12825 +*** Please upgrade your binutils to 2.18 or newer
12826 +endef
12827 diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
12828 index 57bbf2f..b100fce 100644
12829 --- a/arch/x86/boot/Makefile
12830 +++ b/arch/x86/boot/Makefile
12831 @@ -58,6 +58,9 @@ clean-files += cpustr.h
12832 # ---------------------------------------------------------------------------
12833
12834 KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
12835 +ifdef CONSTIFY_PLUGIN
12836 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12837 +endif
12838 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12839 GCOV_PROFILE := n
12840
12841 diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h
12842 index 878e4b9..20537ab 100644
12843 --- a/arch/x86/boot/bitops.h
12844 +++ b/arch/x86/boot/bitops.h
12845 @@ -26,7 +26,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12846 u8 v;
12847 const u32 *p = (const u32 *)addr;
12848
12849 - asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12850 + asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12851 return v;
12852 }
12853
12854 @@ -37,7 +37,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12855
12856 static inline void set_bit(int nr, void *addr)
12857 {
12858 - asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12859 + asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12860 }
12861
12862 #endif /* BOOT_BITOPS_H */
12863 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
12864 index bd49ec6..94c7f58 100644
12865 --- a/arch/x86/boot/boot.h
12866 +++ b/arch/x86/boot/boot.h
12867 @@ -84,7 +84,7 @@ static inline void io_delay(void)
12868 static inline u16 ds(void)
12869 {
12870 u16 seg;
12871 - asm("movw %%ds,%0" : "=rm" (seg));
12872 + asm volatile("movw %%ds,%0" : "=rm" (seg));
12873 return seg;
12874 }
12875
12876 diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
12877 index 0a291cd..9686efc 100644
12878 --- a/arch/x86/boot/compressed/Makefile
12879 +++ b/arch/x86/boot/compressed/Makefile
12880 @@ -30,6 +30,9 @@ KBUILD_CFLAGS += $(cflags-y)
12881 KBUILD_CFLAGS += -mno-mmx -mno-sse
12882 KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
12883 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
12884 +ifdef CONSTIFY_PLUGIN
12885 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12886 +endif
12887
12888 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12889 GCOV_PROFILE := n
12890 diff --git a/arch/x86/boot/compressed/efi_stub_32.S b/arch/x86/boot/compressed/efi_stub_32.S
12891 index a53440e..c3dbf1e 100644
12892 --- a/arch/x86/boot/compressed/efi_stub_32.S
12893 +++ b/arch/x86/boot/compressed/efi_stub_32.S
12894 @@ -46,16 +46,13 @@ ENTRY(efi_call_phys)
12895 * parameter 2, ..., param n. To make things easy, we save the return
12896 * address of efi_call_phys in a global variable.
12897 */
12898 - popl %ecx
12899 - movl %ecx, saved_return_addr(%edx)
12900 - /* get the function pointer into ECX*/
12901 - popl %ecx
12902 - movl %ecx, efi_rt_function_ptr(%edx)
12903 + popl saved_return_addr(%edx)
12904 + popl efi_rt_function_ptr(%edx)
12905
12906 /*
12907 * 3. Call the physical function.
12908 */
12909 - call *%ecx
12910 + call *efi_rt_function_ptr(%edx)
12911
12912 /*
12913 * 4. Balance the stack. And because EAX contain the return value,
12914 @@ -67,15 +64,12 @@ ENTRY(efi_call_phys)
12915 1: popl %edx
12916 subl $1b, %edx
12917
12918 - movl efi_rt_function_ptr(%edx), %ecx
12919 - pushl %ecx
12920 + pushl efi_rt_function_ptr(%edx)
12921
12922 /*
12923 * 10. Push the saved return address onto the stack and return.
12924 */
12925 - movl saved_return_addr(%edx), %ecx
12926 - pushl %ecx
12927 - ret
12928 + jmpl *saved_return_addr(%edx)
12929 ENDPROC(efi_call_phys)
12930 .previous
12931
12932 diff --git a/arch/x86/boot/compressed/efi_thunk_64.S b/arch/x86/boot/compressed/efi_thunk_64.S
12933 index 630384a..278e788 100644
12934 --- a/arch/x86/boot/compressed/efi_thunk_64.S
12935 +++ b/arch/x86/boot/compressed/efi_thunk_64.S
12936 @@ -189,8 +189,8 @@ efi_gdt64:
12937 .long 0 /* Filled out by user */
12938 .word 0
12939 .quad 0x0000000000000000 /* NULL descriptor */
12940 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12941 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12942 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12943 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12944 .quad 0x0080890000000000 /* TS descriptor */
12945 .quad 0x0000000000000000 /* TS continued */
12946 efi_gdt64_end:
12947 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
12948 index 8ef964d..fcfb8aa 100644
12949 --- a/arch/x86/boot/compressed/head_32.S
12950 +++ b/arch/x86/boot/compressed/head_32.S
12951 @@ -141,10 +141,10 @@ preferred_addr:
12952 addl %eax, %ebx
12953 notl %eax
12954 andl %eax, %ebx
12955 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12956 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12957 jge 1f
12958 #endif
12959 - movl $LOAD_PHYSICAL_ADDR, %ebx
12960 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12961 1:
12962
12963 /* Target address to relocate to for decompression */
12964 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
12965 index b0c0d16..3b44ff8 100644
12966 --- a/arch/x86/boot/compressed/head_64.S
12967 +++ b/arch/x86/boot/compressed/head_64.S
12968 @@ -95,10 +95,10 @@ ENTRY(startup_32)
12969 addl %eax, %ebx
12970 notl %eax
12971 andl %eax, %ebx
12972 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12973 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12974 jge 1f
12975 #endif
12976 - movl $LOAD_PHYSICAL_ADDR, %ebx
12977 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12978 1:
12979
12980 /* Target address to relocate to for decompression */
12981 @@ -323,10 +323,10 @@ preferred_addr:
12982 addq %rax, %rbp
12983 notq %rax
12984 andq %rax, %rbp
12985 - cmpq $LOAD_PHYSICAL_ADDR, %rbp
12986 + cmpq $____LOAD_PHYSICAL_ADDR, %rbp
12987 jge 1f
12988 #endif
12989 - movq $LOAD_PHYSICAL_ADDR, %rbp
12990 + movq $____LOAD_PHYSICAL_ADDR, %rbp
12991 1:
12992
12993 /* Target address to relocate to for decompression */
12994 @@ -435,8 +435,8 @@ gdt:
12995 .long gdt
12996 .word 0
12997 .quad 0x0000000000000000 /* NULL descriptor */
12998 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12999 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
13000 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
13001 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
13002 .quad 0x0080890000000000 /* TS descriptor */
13003 .quad 0x0000000000000000 /* TS continued */
13004 gdt_end:
13005 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
13006 index a107b93..55602de 100644
13007 --- a/arch/x86/boot/compressed/misc.c
13008 +++ b/arch/x86/boot/compressed/misc.c
13009 @@ -242,7 +242,7 @@ static void handle_relocations(void *output, unsigned long output_len)
13010 * Calculate the delta between where vmlinux was linked to load
13011 * and where it was actually loaded.
13012 */
13013 - delta = min_addr - LOAD_PHYSICAL_ADDR;
13014 + delta = min_addr - ____LOAD_PHYSICAL_ADDR;
13015 if (!delta) {
13016 debug_putstr("No relocation needed... ");
13017 return;
13018 @@ -324,7 +324,7 @@ static void parse_elf(void *output)
13019 Elf32_Ehdr ehdr;
13020 Elf32_Phdr *phdrs, *phdr;
13021 #endif
13022 - void *dest;
13023 + void *dest, *prev;
13024 int i;
13025
13026 memcpy(&ehdr, output, sizeof(ehdr));
13027 @@ -351,13 +351,16 @@ static void parse_elf(void *output)
13028 case PT_LOAD:
13029 #ifdef CONFIG_RELOCATABLE
13030 dest = output;
13031 - dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
13032 + dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR);
13033 #else
13034 dest = (void *)(phdr->p_paddr);
13035 #endif
13036 memcpy(dest,
13037 output + phdr->p_offset,
13038 phdr->p_filesz);
13039 + if (i)
13040 + memset(prev, 0xff, dest - prev);
13041 + prev = dest + phdr->p_filesz;
13042 break;
13043 default: /* Ignore other PT_* */ break;
13044 }
13045 @@ -419,7 +422,7 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
13046 error("Destination address too large");
13047 #endif
13048 #ifndef CONFIG_RELOCATABLE
13049 - if ((unsigned long)output != LOAD_PHYSICAL_ADDR)
13050 + if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR)
13051 error("Wrong destination address");
13052 #endif
13053
13054 diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
13055 index 1fd7d57..0f7d096 100644
13056 --- a/arch/x86/boot/cpucheck.c
13057 +++ b/arch/x86/boot/cpucheck.c
13058 @@ -125,9 +125,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
13059 u32 ecx = MSR_K7_HWCR;
13060 u32 eax, edx;
13061
13062 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13063 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13064 eax &= ~(1 << 15);
13065 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13066 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13067
13068 get_cpuflags(); /* Make sure it really did something */
13069 err = check_cpuflags();
13070 @@ -140,9 +140,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
13071 u32 ecx = MSR_VIA_FCR;
13072 u32 eax, edx;
13073
13074 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13075 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13076 eax |= (1<<1)|(1<<7);
13077 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13078 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13079
13080 set_bit(X86_FEATURE_CX8, cpu.flags);
13081 err = check_cpuflags();
13082 @@ -153,12 +153,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
13083 u32 eax, edx;
13084 u32 level = 1;
13085
13086 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13087 - asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
13088 - asm("cpuid"
13089 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13090 + asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
13091 + asm volatile("cpuid"
13092 : "+a" (level), "=d" (cpu.flags[0])
13093 : : "ecx", "ebx");
13094 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13095 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13096
13097 err = check_cpuflags();
13098 } else if (err == 0x01 &&
13099 diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
13100 index 16ef025..91e033b 100644
13101 --- a/arch/x86/boot/header.S
13102 +++ b/arch/x86/boot/header.S
13103 @@ -438,10 +438,14 @@ setup_data: .quad 0 # 64-bit physical pointer to
13104 # single linked list of
13105 # struct setup_data
13106
13107 -pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr
13108 +pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr
13109
13110 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset)
13111 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
13112 +#define VO_INIT_SIZE (VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR)
13113 +#else
13114 #define VO_INIT_SIZE (VO__end - VO__text)
13115 +#endif
13116 #if ZO_INIT_SIZE > VO_INIT_SIZE
13117 #define INIT_SIZE ZO_INIT_SIZE
13118 #else
13119 diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
13120 index db75d07..8e6d0af 100644
13121 --- a/arch/x86/boot/memory.c
13122 +++ b/arch/x86/boot/memory.c
13123 @@ -19,7 +19,7 @@
13124
13125 static int detect_memory_e820(void)
13126 {
13127 - int count = 0;
13128 + unsigned int count = 0;
13129 struct biosregs ireg, oreg;
13130 struct e820entry *desc = boot_params.e820_map;
13131 static struct e820entry buf; /* static so it is zeroed */
13132 diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
13133 index ba3e100..6501b8f 100644
13134 --- a/arch/x86/boot/video-vesa.c
13135 +++ b/arch/x86/boot/video-vesa.c
13136 @@ -201,6 +201,7 @@ static void vesa_store_pm_info(void)
13137
13138 boot_params.screen_info.vesapm_seg = oreg.es;
13139 boot_params.screen_info.vesapm_off = oreg.di;
13140 + boot_params.screen_info.vesapm_size = oreg.cx;
13141 }
13142
13143 /*
13144 diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
13145 index 05111bb..a1ae1f0 100644
13146 --- a/arch/x86/boot/video.c
13147 +++ b/arch/x86/boot/video.c
13148 @@ -98,7 +98,7 @@ static void store_mode_params(void)
13149 static unsigned int get_entry(void)
13150 {
13151 char entry_buf[4];
13152 - int i, len = 0;
13153 + unsigned int i, len = 0;
13154 int key;
13155 unsigned int v;
13156
13157 diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S
13158 index 9105655..41779c1 100644
13159 --- a/arch/x86/crypto/aes-x86_64-asm_64.S
13160 +++ b/arch/x86/crypto/aes-x86_64-asm_64.S
13161 @@ -8,6 +8,8 @@
13162 * including this sentence is retained in full.
13163 */
13164
13165 +#include <asm/alternative-asm.h>
13166 +
13167 .extern crypto_ft_tab
13168 .extern crypto_it_tab
13169 .extern crypto_fl_tab
13170 @@ -70,6 +72,8 @@
13171 je B192; \
13172 leaq 32(r9),r9;
13173
13174 +#define ret pax_force_retaddr; ret
13175 +
13176 #define epilogue(FUNC,r1,r2,r3,r4,r5,r6,r7,r8,r9) \
13177 movq r1,r2; \
13178 movq r3,r4; \
13179 diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
13180 index 6bd2c6c..368c93e 100644
13181 --- a/arch/x86/crypto/aesni-intel_asm.S
13182 +++ b/arch/x86/crypto/aesni-intel_asm.S
13183 @@ -31,6 +31,7 @@
13184
13185 #include <linux/linkage.h>
13186 #include <asm/inst.h>
13187 +#include <asm/alternative-asm.h>
13188
13189 /*
13190 * The following macros are used to move an (un)aligned 16 byte value to/from
13191 @@ -217,7 +218,7 @@ enc: .octa 0x2
13192 * num_initial_blocks = b mod 4
13193 * encrypt the initial num_initial_blocks blocks and apply ghash on
13194 * the ciphertext
13195 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13196 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13197 * are clobbered
13198 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13199 */
13200 @@ -227,8 +228,8 @@ enc: .octa 0x2
13201 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13202 MOVADQ SHUF_MASK(%rip), %xmm14
13203 mov arg7, %r10 # %r10 = AAD
13204 - mov arg8, %r12 # %r12 = aadLen
13205 - mov %r12, %r11
13206 + mov arg8, %r15 # %r15 = aadLen
13207 + mov %r15, %r11
13208 pxor %xmm\i, %xmm\i
13209
13210 _get_AAD_loop\num_initial_blocks\operation:
13211 @@ -237,17 +238,17 @@ _get_AAD_loop\num_initial_blocks\operation:
13212 psrldq $4, %xmm\i
13213 pxor \TMP1, %xmm\i
13214 add $4, %r10
13215 - sub $4, %r12
13216 + sub $4, %r15
13217 jne _get_AAD_loop\num_initial_blocks\operation
13218
13219 cmp $16, %r11
13220 je _get_AAD_loop2_done\num_initial_blocks\operation
13221
13222 - mov $16, %r12
13223 + mov $16, %r15
13224 _get_AAD_loop2\num_initial_blocks\operation:
13225 psrldq $4, %xmm\i
13226 - sub $4, %r12
13227 - cmp %r11, %r12
13228 + sub $4, %r15
13229 + cmp %r11, %r15
13230 jne _get_AAD_loop2\num_initial_blocks\operation
13231
13232 _get_AAD_loop2_done\num_initial_blocks\operation:
13233 @@ -442,7 +443,7 @@ _initial_blocks_done\num_initial_blocks\operation:
13234 * num_initial_blocks = b mod 4
13235 * encrypt the initial num_initial_blocks blocks and apply ghash on
13236 * the ciphertext
13237 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13238 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13239 * are clobbered
13240 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13241 */
13242 @@ -452,8 +453,8 @@ _initial_blocks_done\num_initial_blocks\operation:
13243 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13244 MOVADQ SHUF_MASK(%rip), %xmm14
13245 mov arg7, %r10 # %r10 = AAD
13246 - mov arg8, %r12 # %r12 = aadLen
13247 - mov %r12, %r11
13248 + mov arg8, %r15 # %r15 = aadLen
13249 + mov %r15, %r11
13250 pxor %xmm\i, %xmm\i
13251 _get_AAD_loop\num_initial_blocks\operation:
13252 movd (%r10), \TMP1
13253 @@ -461,15 +462,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13254 psrldq $4, %xmm\i
13255 pxor \TMP1, %xmm\i
13256 add $4, %r10
13257 - sub $4, %r12
13258 + sub $4, %r15
13259 jne _get_AAD_loop\num_initial_blocks\operation
13260 cmp $16, %r11
13261 je _get_AAD_loop2_done\num_initial_blocks\operation
13262 - mov $16, %r12
13263 + mov $16, %r15
13264 _get_AAD_loop2\num_initial_blocks\operation:
13265 psrldq $4, %xmm\i
13266 - sub $4, %r12
13267 - cmp %r11, %r12
13268 + sub $4, %r15
13269 + cmp %r11, %r15
13270 jne _get_AAD_loop2\num_initial_blocks\operation
13271 _get_AAD_loop2_done\num_initial_blocks\operation:
13272 PSHUFB_XMM %xmm14, %xmm\i # byte-reflect the AAD data
13273 @@ -1280,7 +1281,7 @@ _esb_loop_\@:
13274 *
13275 *****************************************************************************/
13276 ENTRY(aesni_gcm_dec)
13277 - push %r12
13278 + push %r15
13279 push %r13
13280 push %r14
13281 mov %rsp, %r14
13282 @@ -1290,8 +1291,8 @@ ENTRY(aesni_gcm_dec)
13283 */
13284 sub $VARIABLE_OFFSET, %rsp
13285 and $~63, %rsp # align rsp to 64 bytes
13286 - mov %arg6, %r12
13287 - movdqu (%r12), %xmm13 # %xmm13 = HashKey
13288 + mov %arg6, %r15
13289 + movdqu (%r15), %xmm13 # %xmm13 = HashKey
13290 movdqa SHUF_MASK(%rip), %xmm2
13291 PSHUFB_XMM %xmm2, %xmm13
13292
13293 @@ -1319,10 +1320,10 @@ ENTRY(aesni_gcm_dec)
13294 movdqa %xmm13, HashKey(%rsp) # store HashKey<<1 (mod poly)
13295 mov %arg4, %r13 # save the number of bytes of plaintext/ciphertext
13296 and $-16, %r13 # %r13 = %r13 - (%r13 mod 16)
13297 - mov %r13, %r12
13298 - and $(3<<4), %r12
13299 + mov %r13, %r15
13300 + and $(3<<4), %r15
13301 jz _initial_num_blocks_is_0_decrypt
13302 - cmp $(2<<4), %r12
13303 + cmp $(2<<4), %r15
13304 jb _initial_num_blocks_is_1_decrypt
13305 je _initial_num_blocks_is_2_decrypt
13306 _initial_num_blocks_is_3_decrypt:
13307 @@ -1372,16 +1373,16 @@ _zero_cipher_left_decrypt:
13308 sub $16, %r11
13309 add %r13, %r11
13310 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block
13311 - lea SHIFT_MASK+16(%rip), %r12
13312 - sub %r13, %r12
13313 + lea SHIFT_MASK+16(%rip), %r15
13314 + sub %r13, %r15
13315 # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes
13316 # (%r13 is the number of bytes in plaintext mod 16)
13317 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13318 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13319 PSHUFB_XMM %xmm2, %xmm1 # right shift 16-%r13 butes
13320
13321 movdqa %xmm1, %xmm2
13322 pxor %xmm1, %xmm0 # Ciphertext XOR E(K, Yn)
13323 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13324 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13325 # get the appropriate mask to mask out top 16-%r13 bytes of %xmm0
13326 pand %xmm1, %xmm0 # mask out top 16-%r13 bytes of %xmm0
13327 pand %xmm1, %xmm2
13328 @@ -1410,9 +1411,9 @@ _less_than_8_bytes_left_decrypt:
13329 sub $1, %r13
13330 jne _less_than_8_bytes_left_decrypt
13331 _multiple_of_16_bytes_decrypt:
13332 - mov arg8, %r12 # %r13 = aadLen (number of bytes)
13333 - shl $3, %r12 # convert into number of bits
13334 - movd %r12d, %xmm15 # len(A) in %xmm15
13335 + mov arg8, %r15 # %r13 = aadLen (number of bytes)
13336 + shl $3, %r15 # convert into number of bits
13337 + movd %r15d, %xmm15 # len(A) in %xmm15
13338 shl $3, %arg4 # len(C) in bits (*128)
13339 MOVQ_R64_XMM %arg4, %xmm1
13340 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13341 @@ -1451,7 +1452,8 @@ _return_T_done_decrypt:
13342 mov %r14, %rsp
13343 pop %r14
13344 pop %r13
13345 - pop %r12
13346 + pop %r15
13347 + pax_force_retaddr
13348 ret
13349 ENDPROC(aesni_gcm_dec)
13350
13351 @@ -1540,7 +1542,7 @@ ENDPROC(aesni_gcm_dec)
13352 * poly = x^128 + x^127 + x^126 + x^121 + 1
13353 ***************************************************************************/
13354 ENTRY(aesni_gcm_enc)
13355 - push %r12
13356 + push %r15
13357 push %r13
13358 push %r14
13359 mov %rsp, %r14
13360 @@ -1550,8 +1552,8 @@ ENTRY(aesni_gcm_enc)
13361 #
13362 sub $VARIABLE_OFFSET, %rsp
13363 and $~63, %rsp
13364 - mov %arg6, %r12
13365 - movdqu (%r12), %xmm13
13366 + mov %arg6, %r15
13367 + movdqu (%r15), %xmm13
13368 movdqa SHUF_MASK(%rip), %xmm2
13369 PSHUFB_XMM %xmm2, %xmm13
13370
13371 @@ -1575,13 +1577,13 @@ ENTRY(aesni_gcm_enc)
13372 movdqa %xmm13, HashKey(%rsp)
13373 mov %arg4, %r13 # %xmm13 holds HashKey<<1 (mod poly)
13374 and $-16, %r13
13375 - mov %r13, %r12
13376 + mov %r13, %r15
13377
13378 # Encrypt first few blocks
13379
13380 - and $(3<<4), %r12
13381 + and $(3<<4), %r15
13382 jz _initial_num_blocks_is_0_encrypt
13383 - cmp $(2<<4), %r12
13384 + cmp $(2<<4), %r15
13385 jb _initial_num_blocks_is_1_encrypt
13386 je _initial_num_blocks_is_2_encrypt
13387 _initial_num_blocks_is_3_encrypt:
13388 @@ -1634,14 +1636,14 @@ _zero_cipher_left_encrypt:
13389 sub $16, %r11
13390 add %r13, %r11
13391 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte blocks
13392 - lea SHIFT_MASK+16(%rip), %r12
13393 - sub %r13, %r12
13394 + lea SHIFT_MASK+16(%rip), %r15
13395 + sub %r13, %r15
13396 # adjust the shuffle mask pointer to be able to shift 16-r13 bytes
13397 # (%r13 is the number of bytes in plaintext mod 16)
13398 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13399 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13400 PSHUFB_XMM %xmm2, %xmm1 # shift right 16-r13 byte
13401 pxor %xmm1, %xmm0 # Plaintext XOR Encrypt(K, Yn)
13402 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13403 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13404 # get the appropriate mask to mask out top 16-r13 bytes of xmm0
13405 pand %xmm1, %xmm0 # mask out top 16-r13 bytes of xmm0
13406 movdqa SHUF_MASK(%rip), %xmm10
13407 @@ -1674,9 +1676,9 @@ _less_than_8_bytes_left_encrypt:
13408 sub $1, %r13
13409 jne _less_than_8_bytes_left_encrypt
13410 _multiple_of_16_bytes_encrypt:
13411 - mov arg8, %r12 # %r12 = addLen (number of bytes)
13412 - shl $3, %r12
13413 - movd %r12d, %xmm15 # len(A) in %xmm15
13414 + mov arg8, %r15 # %r15 = addLen (number of bytes)
13415 + shl $3, %r15
13416 + movd %r15d, %xmm15 # len(A) in %xmm15
13417 shl $3, %arg4 # len(C) in bits (*128)
13418 MOVQ_R64_XMM %arg4, %xmm1
13419 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13420 @@ -1715,7 +1717,8 @@ _return_T_done_encrypt:
13421 mov %r14, %rsp
13422 pop %r14
13423 pop %r13
13424 - pop %r12
13425 + pop %r15
13426 + pax_force_retaddr
13427 ret
13428 ENDPROC(aesni_gcm_enc)
13429
13430 @@ -1733,6 +1736,7 @@ _key_expansion_256a:
13431 pxor %xmm1, %xmm0
13432 movaps %xmm0, (TKEYP)
13433 add $0x10, TKEYP
13434 + pax_force_retaddr
13435 ret
13436 ENDPROC(_key_expansion_128)
13437 ENDPROC(_key_expansion_256a)
13438 @@ -1759,6 +1763,7 @@ _key_expansion_192a:
13439 shufps $0b01001110, %xmm2, %xmm1
13440 movaps %xmm1, 0x10(TKEYP)
13441 add $0x20, TKEYP
13442 + pax_force_retaddr
13443 ret
13444 ENDPROC(_key_expansion_192a)
13445
13446 @@ -1779,6 +1784,7 @@ _key_expansion_192b:
13447
13448 movaps %xmm0, (TKEYP)
13449 add $0x10, TKEYP
13450 + pax_force_retaddr
13451 ret
13452 ENDPROC(_key_expansion_192b)
13453
13454 @@ -1792,6 +1798,7 @@ _key_expansion_256b:
13455 pxor %xmm1, %xmm2
13456 movaps %xmm2, (TKEYP)
13457 add $0x10, TKEYP
13458 + pax_force_retaddr
13459 ret
13460 ENDPROC(_key_expansion_256b)
13461
13462 @@ -1905,6 +1912,7 @@ ENTRY(aesni_set_key)
13463 #ifndef __x86_64__
13464 popl KEYP
13465 #endif
13466 + pax_force_retaddr
13467 ret
13468 ENDPROC(aesni_set_key)
13469
13470 @@ -1927,6 +1935,7 @@ ENTRY(aesni_enc)
13471 popl KLEN
13472 popl KEYP
13473 #endif
13474 + pax_force_retaddr
13475 ret
13476 ENDPROC(aesni_enc)
13477
13478 @@ -1985,6 +1994,7 @@ _aesni_enc1:
13479 AESENC KEY STATE
13480 movaps 0x70(TKEYP), KEY
13481 AESENCLAST KEY STATE
13482 + pax_force_retaddr
13483 ret
13484 ENDPROC(_aesni_enc1)
13485
13486 @@ -2094,6 +2104,7 @@ _aesni_enc4:
13487 AESENCLAST KEY STATE2
13488 AESENCLAST KEY STATE3
13489 AESENCLAST KEY STATE4
13490 + pax_force_retaddr
13491 ret
13492 ENDPROC(_aesni_enc4)
13493
13494 @@ -2117,6 +2128,7 @@ ENTRY(aesni_dec)
13495 popl KLEN
13496 popl KEYP
13497 #endif
13498 + pax_force_retaddr
13499 ret
13500 ENDPROC(aesni_dec)
13501
13502 @@ -2175,6 +2187,7 @@ _aesni_dec1:
13503 AESDEC KEY STATE
13504 movaps 0x70(TKEYP), KEY
13505 AESDECLAST KEY STATE
13506 + pax_force_retaddr
13507 ret
13508 ENDPROC(_aesni_dec1)
13509
13510 @@ -2284,6 +2297,7 @@ _aesni_dec4:
13511 AESDECLAST KEY STATE2
13512 AESDECLAST KEY STATE3
13513 AESDECLAST KEY STATE4
13514 + pax_force_retaddr
13515 ret
13516 ENDPROC(_aesni_dec4)
13517
13518 @@ -2342,6 +2356,7 @@ ENTRY(aesni_ecb_enc)
13519 popl KEYP
13520 popl LEN
13521 #endif
13522 + pax_force_retaddr
13523 ret
13524 ENDPROC(aesni_ecb_enc)
13525
13526 @@ -2401,6 +2416,7 @@ ENTRY(aesni_ecb_dec)
13527 popl KEYP
13528 popl LEN
13529 #endif
13530 + pax_force_retaddr
13531 ret
13532 ENDPROC(aesni_ecb_dec)
13533
13534 @@ -2443,6 +2459,7 @@ ENTRY(aesni_cbc_enc)
13535 popl LEN
13536 popl IVP
13537 #endif
13538 + pax_force_retaddr
13539 ret
13540 ENDPROC(aesni_cbc_enc)
13541
13542 @@ -2534,6 +2551,7 @@ ENTRY(aesni_cbc_dec)
13543 popl LEN
13544 popl IVP
13545 #endif
13546 + pax_force_retaddr
13547 ret
13548 ENDPROC(aesni_cbc_dec)
13549
13550 @@ -2561,6 +2579,7 @@ _aesni_inc_init:
13551 mov $1, TCTR_LOW
13552 MOVQ_R64_XMM TCTR_LOW INC
13553 MOVQ_R64_XMM CTR TCTR_LOW
13554 + pax_force_retaddr
13555 ret
13556 ENDPROC(_aesni_inc_init)
13557
13558 @@ -2590,6 +2609,7 @@ _aesni_inc:
13559 .Linc_low:
13560 movaps CTR, IV
13561 PSHUFB_XMM BSWAP_MASK IV
13562 + pax_force_retaddr
13563 ret
13564 ENDPROC(_aesni_inc)
13565
13566 @@ -2651,6 +2671,7 @@ ENTRY(aesni_ctr_enc)
13567 .Lctr_enc_ret:
13568 movups IV, (IVP)
13569 .Lctr_enc_just_ret:
13570 + pax_force_retaddr
13571 ret
13572 ENDPROC(aesni_ctr_enc)
13573
13574 @@ -2777,6 +2798,7 @@ ENTRY(aesni_xts_crypt8)
13575 pxor INC, STATE4
13576 movdqu STATE4, 0x70(OUTP)
13577
13578 + pax_force_retaddr
13579 ret
13580 ENDPROC(aesni_xts_crypt8)
13581
13582 diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13583 index 246c670..466e2d6 100644
13584 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
13585 +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13586 @@ -21,6 +21,7 @@
13587 */
13588
13589 #include <linux/linkage.h>
13590 +#include <asm/alternative-asm.h>
13591
13592 .file "blowfish-x86_64-asm.S"
13593 .text
13594 @@ -149,9 +150,11 @@ ENTRY(__blowfish_enc_blk)
13595 jnz .L__enc_xor;
13596
13597 write_block();
13598 + pax_force_retaddr
13599 ret;
13600 .L__enc_xor:
13601 xor_block();
13602 + pax_force_retaddr
13603 ret;
13604 ENDPROC(__blowfish_enc_blk)
13605
13606 @@ -183,6 +186,7 @@ ENTRY(blowfish_dec_blk)
13607
13608 movq %r11, %rbp;
13609
13610 + pax_force_retaddr
13611 ret;
13612 ENDPROC(blowfish_dec_blk)
13613
13614 @@ -334,6 +338,7 @@ ENTRY(__blowfish_enc_blk_4way)
13615
13616 popq %rbx;
13617 popq %rbp;
13618 + pax_force_retaddr
13619 ret;
13620
13621 .L__enc_xor4:
13622 @@ -341,6 +346,7 @@ ENTRY(__blowfish_enc_blk_4way)
13623
13624 popq %rbx;
13625 popq %rbp;
13626 + pax_force_retaddr
13627 ret;
13628 ENDPROC(__blowfish_enc_blk_4way)
13629
13630 @@ -375,5 +381,6 @@ ENTRY(blowfish_dec_blk_4way)
13631 popq %rbx;
13632 popq %rbp;
13633
13634 + pax_force_retaddr
13635 ret;
13636 ENDPROC(blowfish_dec_blk_4way)
13637 diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13638 index ce71f92..1dce7ec 100644
13639 --- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13640 +++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13641 @@ -16,6 +16,7 @@
13642 */
13643
13644 #include <linux/linkage.h>
13645 +#include <asm/alternative-asm.h>
13646
13647 #define CAMELLIA_TABLE_BYTE_LEN 272
13648
13649 @@ -191,6 +192,7 @@ roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13650 roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
13651 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
13652 %rcx, (%r9));
13653 + pax_force_retaddr
13654 ret;
13655 ENDPROC(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13656
13657 @@ -199,6 +201,7 @@ roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13658 roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
13659 %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
13660 %rax, (%r9));
13661 + pax_force_retaddr
13662 ret;
13663 ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13664
13665 @@ -780,6 +783,7 @@ __camellia_enc_blk16:
13666 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13667 %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
13668
13669 + pax_force_retaddr
13670 ret;
13671
13672 .align 8
13673 @@ -865,6 +869,7 @@ __camellia_dec_blk16:
13674 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13675 %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
13676
13677 + pax_force_retaddr
13678 ret;
13679
13680 .align 8
13681 @@ -904,6 +909,7 @@ ENTRY(camellia_ecb_enc_16way)
13682 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13683 %xmm8, %rsi);
13684
13685 + pax_force_retaddr
13686 ret;
13687 ENDPROC(camellia_ecb_enc_16way)
13688
13689 @@ -932,6 +938,7 @@ ENTRY(camellia_ecb_dec_16way)
13690 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13691 %xmm8, %rsi);
13692
13693 + pax_force_retaddr
13694 ret;
13695 ENDPROC(camellia_ecb_dec_16way)
13696
13697 @@ -981,6 +988,7 @@ ENTRY(camellia_cbc_dec_16way)
13698 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13699 %xmm8, %rsi);
13700
13701 + pax_force_retaddr
13702 ret;
13703 ENDPROC(camellia_cbc_dec_16way)
13704
13705 @@ -1092,6 +1100,7 @@ ENTRY(camellia_ctr_16way)
13706 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13707 %xmm8, %rsi);
13708
13709 + pax_force_retaddr
13710 ret;
13711 ENDPROC(camellia_ctr_16way)
13712
13713 @@ -1234,6 +1243,7 @@ camellia_xts_crypt_16way:
13714 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13715 %xmm8, %rsi);
13716
13717 + pax_force_retaddr
13718 ret;
13719 ENDPROC(camellia_xts_crypt_16way)
13720
13721 diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13722 index 0e0b886..5a3123c 100644
13723 --- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13724 +++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13725 @@ -11,6 +11,7 @@
13726 */
13727
13728 #include <linux/linkage.h>
13729 +#include <asm/alternative-asm.h>
13730
13731 #define CAMELLIA_TABLE_BYTE_LEN 272
13732
13733 @@ -230,6 +231,7 @@ roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13734 roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
13735 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
13736 %rcx, (%r9));
13737 + pax_force_retaddr
13738 ret;
13739 ENDPROC(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13740
13741 @@ -238,6 +240,7 @@ roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13742 roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
13743 %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
13744 %rax, (%r9));
13745 + pax_force_retaddr
13746 ret;
13747 ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13748
13749 @@ -820,6 +823,7 @@ __camellia_enc_blk32:
13750 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13751 %ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax));
13752
13753 + pax_force_retaddr
13754 ret;
13755
13756 .align 8
13757 @@ -905,6 +909,7 @@ __camellia_dec_blk32:
13758 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13759 %ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax));
13760
13761 + pax_force_retaddr
13762 ret;
13763
13764 .align 8
13765 @@ -948,6 +953,7 @@ ENTRY(camellia_ecb_enc_32way)
13766
13767 vzeroupper;
13768
13769 + pax_force_retaddr
13770 ret;
13771 ENDPROC(camellia_ecb_enc_32way)
13772
13773 @@ -980,6 +986,7 @@ ENTRY(camellia_ecb_dec_32way)
13774
13775 vzeroupper;
13776
13777 + pax_force_retaddr
13778 ret;
13779 ENDPROC(camellia_ecb_dec_32way)
13780
13781 @@ -1046,6 +1053,7 @@ ENTRY(camellia_cbc_dec_32way)
13782
13783 vzeroupper;
13784
13785 + pax_force_retaddr
13786 ret;
13787 ENDPROC(camellia_cbc_dec_32way)
13788
13789 @@ -1184,6 +1192,7 @@ ENTRY(camellia_ctr_32way)
13790
13791 vzeroupper;
13792
13793 + pax_force_retaddr
13794 ret;
13795 ENDPROC(camellia_ctr_32way)
13796
13797 @@ -1349,6 +1358,7 @@ camellia_xts_crypt_32way:
13798
13799 vzeroupper;
13800
13801 + pax_force_retaddr
13802 ret;
13803 ENDPROC(camellia_xts_crypt_32way)
13804
13805 diff --git a/arch/x86/crypto/camellia-x86_64-asm_64.S b/arch/x86/crypto/camellia-x86_64-asm_64.S
13806 index 310319c..db3d7b5 100644
13807 --- a/arch/x86/crypto/camellia-x86_64-asm_64.S
13808 +++ b/arch/x86/crypto/camellia-x86_64-asm_64.S
13809 @@ -21,6 +21,7 @@
13810 */
13811
13812 #include <linux/linkage.h>
13813 +#include <asm/alternative-asm.h>
13814
13815 .file "camellia-x86_64-asm_64.S"
13816 .text
13817 @@ -228,12 +229,14 @@ ENTRY(__camellia_enc_blk)
13818 enc_outunpack(mov, RT1);
13819
13820 movq RRBP, %rbp;
13821 + pax_force_retaddr
13822 ret;
13823
13824 .L__enc_xor:
13825 enc_outunpack(xor, RT1);
13826
13827 movq RRBP, %rbp;
13828 + pax_force_retaddr
13829 ret;
13830 ENDPROC(__camellia_enc_blk)
13831
13832 @@ -272,6 +275,7 @@ ENTRY(camellia_dec_blk)
13833 dec_outunpack();
13834
13835 movq RRBP, %rbp;
13836 + pax_force_retaddr
13837 ret;
13838 ENDPROC(camellia_dec_blk)
13839
13840 @@ -463,6 +467,7 @@ ENTRY(__camellia_enc_blk_2way)
13841
13842 movq RRBP, %rbp;
13843 popq %rbx;
13844 + pax_force_retaddr
13845 ret;
13846
13847 .L__enc2_xor:
13848 @@ -470,6 +475,7 @@ ENTRY(__camellia_enc_blk_2way)
13849
13850 movq RRBP, %rbp;
13851 popq %rbx;
13852 + pax_force_retaddr
13853 ret;
13854 ENDPROC(__camellia_enc_blk_2way)
13855
13856 @@ -510,5 +516,6 @@ ENTRY(camellia_dec_blk_2way)
13857
13858 movq RRBP, %rbp;
13859 movq RXOR, %rbx;
13860 + pax_force_retaddr
13861 ret;
13862 ENDPROC(camellia_dec_blk_2way)
13863 diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13864 index c35fd5d..2d8c7db 100644
13865 --- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13866 +++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13867 @@ -24,6 +24,7 @@
13868 */
13869
13870 #include <linux/linkage.h>
13871 +#include <asm/alternative-asm.h>
13872
13873 .file "cast5-avx-x86_64-asm_64.S"
13874
13875 @@ -281,6 +282,7 @@ __cast5_enc_blk16:
13876 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13877 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13878
13879 + pax_force_retaddr
13880 ret;
13881 ENDPROC(__cast5_enc_blk16)
13882
13883 @@ -352,6 +354,7 @@ __cast5_dec_blk16:
13884 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13885 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13886
13887 + pax_force_retaddr
13888 ret;
13889
13890 .L__skip_dec:
13891 @@ -388,6 +391,7 @@ ENTRY(cast5_ecb_enc_16way)
13892 vmovdqu RR4, (6*4*4)(%r11);
13893 vmovdqu RL4, (7*4*4)(%r11);
13894
13895 + pax_force_retaddr
13896 ret;
13897 ENDPROC(cast5_ecb_enc_16way)
13898
13899 @@ -420,6 +424,7 @@ ENTRY(cast5_ecb_dec_16way)
13900 vmovdqu RR4, (6*4*4)(%r11);
13901 vmovdqu RL4, (7*4*4)(%r11);
13902
13903 + pax_force_retaddr
13904 ret;
13905 ENDPROC(cast5_ecb_dec_16way)
13906
13907 @@ -430,10 +435,10 @@ ENTRY(cast5_cbc_dec_16way)
13908 * %rdx: src
13909 */
13910
13911 - pushq %r12;
13912 + pushq %r14;
13913
13914 movq %rsi, %r11;
13915 - movq %rdx, %r12;
13916 + movq %rdx, %r14;
13917
13918 vmovdqu (0*16)(%rdx), RL1;
13919 vmovdqu (1*16)(%rdx), RR1;
13920 @@ -447,16 +452,16 @@ ENTRY(cast5_cbc_dec_16way)
13921 call __cast5_dec_blk16;
13922
13923 /* xor with src */
13924 - vmovq (%r12), RX;
13925 + vmovq (%r14), RX;
13926 vpshufd $0x4f, RX, RX;
13927 vpxor RX, RR1, RR1;
13928 - vpxor 0*16+8(%r12), RL1, RL1;
13929 - vpxor 1*16+8(%r12), RR2, RR2;
13930 - vpxor 2*16+8(%r12), RL2, RL2;
13931 - vpxor 3*16+8(%r12), RR3, RR3;
13932 - vpxor 4*16+8(%r12), RL3, RL3;
13933 - vpxor 5*16+8(%r12), RR4, RR4;
13934 - vpxor 6*16+8(%r12), RL4, RL4;
13935 + vpxor 0*16+8(%r14), RL1, RL1;
13936 + vpxor 1*16+8(%r14), RR2, RR2;
13937 + vpxor 2*16+8(%r14), RL2, RL2;
13938 + vpxor 3*16+8(%r14), RR3, RR3;
13939 + vpxor 4*16+8(%r14), RL3, RL3;
13940 + vpxor 5*16+8(%r14), RR4, RR4;
13941 + vpxor 6*16+8(%r14), RL4, RL4;
13942
13943 vmovdqu RR1, (0*16)(%r11);
13944 vmovdqu RL1, (1*16)(%r11);
13945 @@ -467,8 +472,9 @@ ENTRY(cast5_cbc_dec_16way)
13946 vmovdqu RR4, (6*16)(%r11);
13947 vmovdqu RL4, (7*16)(%r11);
13948
13949 - popq %r12;
13950 + popq %r14;
13951
13952 + pax_force_retaddr
13953 ret;
13954 ENDPROC(cast5_cbc_dec_16way)
13955
13956 @@ -480,10 +486,10 @@ ENTRY(cast5_ctr_16way)
13957 * %rcx: iv (big endian, 64bit)
13958 */
13959
13960 - pushq %r12;
13961 + pushq %r14;
13962
13963 movq %rsi, %r11;
13964 - movq %rdx, %r12;
13965 + movq %rdx, %r14;
13966
13967 vpcmpeqd RTMP, RTMP, RTMP;
13968 vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */
13969 @@ -523,14 +529,14 @@ ENTRY(cast5_ctr_16way)
13970 call __cast5_enc_blk16;
13971
13972 /* dst = src ^ iv */
13973 - vpxor (0*16)(%r12), RR1, RR1;
13974 - vpxor (1*16)(%r12), RL1, RL1;
13975 - vpxor (2*16)(%r12), RR2, RR2;
13976 - vpxor (3*16)(%r12), RL2, RL2;
13977 - vpxor (4*16)(%r12), RR3, RR3;
13978 - vpxor (5*16)(%r12), RL3, RL3;
13979 - vpxor (6*16)(%r12), RR4, RR4;
13980 - vpxor (7*16)(%r12), RL4, RL4;
13981 + vpxor (0*16)(%r14), RR1, RR1;
13982 + vpxor (1*16)(%r14), RL1, RL1;
13983 + vpxor (2*16)(%r14), RR2, RR2;
13984 + vpxor (3*16)(%r14), RL2, RL2;
13985 + vpxor (4*16)(%r14), RR3, RR3;
13986 + vpxor (5*16)(%r14), RL3, RL3;
13987 + vpxor (6*16)(%r14), RR4, RR4;
13988 + vpxor (7*16)(%r14), RL4, RL4;
13989 vmovdqu RR1, (0*16)(%r11);
13990 vmovdqu RL1, (1*16)(%r11);
13991 vmovdqu RR2, (2*16)(%r11);
13992 @@ -540,7 +546,8 @@ ENTRY(cast5_ctr_16way)
13993 vmovdqu RR4, (6*16)(%r11);
13994 vmovdqu RL4, (7*16)(%r11);
13995
13996 - popq %r12;
13997 + popq %r14;
13998
13999 + pax_force_retaddr
14000 ret;
14001 ENDPROC(cast5_ctr_16way)
14002 diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
14003 index e3531f8..e123f35 100644
14004 --- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
14005 +++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
14006 @@ -24,6 +24,7 @@
14007 */
14008
14009 #include <linux/linkage.h>
14010 +#include <asm/alternative-asm.h>
14011 #include "glue_helper-asm-avx.S"
14012
14013 .file "cast6-avx-x86_64-asm_64.S"
14014 @@ -295,6 +296,7 @@ __cast6_enc_blk8:
14015 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
14016 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
14017
14018 + pax_force_retaddr
14019 ret;
14020 ENDPROC(__cast6_enc_blk8)
14021
14022 @@ -340,6 +342,7 @@ __cast6_dec_blk8:
14023 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
14024 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
14025
14026 + pax_force_retaddr
14027 ret;
14028 ENDPROC(__cast6_dec_blk8)
14029
14030 @@ -358,6 +361,7 @@ ENTRY(cast6_ecb_enc_8way)
14031
14032 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14033
14034 + pax_force_retaddr
14035 ret;
14036 ENDPROC(cast6_ecb_enc_8way)
14037
14038 @@ -376,6 +380,7 @@ ENTRY(cast6_ecb_dec_8way)
14039
14040 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14041
14042 + pax_force_retaddr
14043 ret;
14044 ENDPROC(cast6_ecb_dec_8way)
14045
14046 @@ -386,19 +391,20 @@ ENTRY(cast6_cbc_dec_8way)
14047 * %rdx: src
14048 */
14049
14050 - pushq %r12;
14051 + pushq %r14;
14052
14053 movq %rsi, %r11;
14054 - movq %rdx, %r12;
14055 + movq %rdx, %r14;
14056
14057 load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14058
14059 call __cast6_dec_blk8;
14060
14061 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14062 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14063
14064 - popq %r12;
14065 + popq %r14;
14066
14067 + pax_force_retaddr
14068 ret;
14069 ENDPROC(cast6_cbc_dec_8way)
14070
14071 @@ -410,20 +416,21 @@ ENTRY(cast6_ctr_8way)
14072 * %rcx: iv (little endian, 128bit)
14073 */
14074
14075 - pushq %r12;
14076 + pushq %r14;
14077
14078 movq %rsi, %r11;
14079 - movq %rdx, %r12;
14080 + movq %rdx, %r14;
14081
14082 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14083 RD2, RX, RKR, RKM);
14084
14085 call __cast6_enc_blk8;
14086
14087 - store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14088 + store_ctr_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14089
14090 - popq %r12;
14091 + popq %r14;
14092
14093 + pax_force_retaddr
14094 ret;
14095 ENDPROC(cast6_ctr_8way)
14096
14097 @@ -446,6 +453,7 @@ ENTRY(cast6_xts_enc_8way)
14098 /* dst <= regs xor IVs(in dst) */
14099 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14100
14101 + pax_force_retaddr
14102 ret;
14103 ENDPROC(cast6_xts_enc_8way)
14104
14105 @@ -468,5 +476,6 @@ ENTRY(cast6_xts_dec_8way)
14106 /* dst <= regs xor IVs(in dst) */
14107 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14108
14109 + pax_force_retaddr
14110 ret;
14111 ENDPROC(cast6_xts_dec_8way)
14112 diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14113 index 225be06..2885e731 100644
14114 --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14115 +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14116 @@ -45,6 +45,7 @@
14117
14118 #include <asm/inst.h>
14119 #include <linux/linkage.h>
14120 +#include <asm/alternative-asm.h>
14121
14122 ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction
14123
14124 @@ -309,6 +310,7 @@ do_return:
14125 popq %rsi
14126 popq %rdi
14127 popq %rbx
14128 + pax_force_retaddr
14129 ret
14130
14131 ################################################################
14132 @@ -330,7 +332,7 @@ ENDPROC(crc_pcl)
14133 ## PCLMULQDQ tables
14134 ## Table is 128 entries x 2 words (8 bytes) each
14135 ################################################################
14136 -.section .rotata, "a", %progbits
14137 +.section .rodata, "a", %progbits
14138 .align 8
14139 K_table:
14140 .long 0x493c7d27, 0x00000001
14141 diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14142 index 5d1e007..098cb4f 100644
14143 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
14144 +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14145 @@ -18,6 +18,7 @@
14146
14147 #include <linux/linkage.h>
14148 #include <asm/inst.h>
14149 +#include <asm/alternative-asm.h>
14150
14151 .data
14152
14153 @@ -89,6 +90,7 @@ __clmul_gf128mul_ble:
14154 psrlq $1, T2
14155 pxor T2, T1
14156 pxor T1, DATA
14157 + pax_force_retaddr
14158 ret
14159 ENDPROC(__clmul_gf128mul_ble)
14160
14161 @@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
14162 call __clmul_gf128mul_ble
14163 PSHUFB_XMM BSWAP DATA
14164 movups DATA, (%rdi)
14165 + pax_force_retaddr
14166 ret
14167 ENDPROC(clmul_ghash_mul)
14168
14169 @@ -128,5 +131,6 @@ ENTRY(clmul_ghash_update)
14170 PSHUFB_XMM BSWAP DATA
14171 movups DATA, (%rdi)
14172 .Lupdate_just_ret:
14173 + pax_force_retaddr
14174 ret
14175 ENDPROC(clmul_ghash_update)
14176 diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14177 index 9279e0b..c4b3d2c 100644
14178 --- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
14179 +++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14180 @@ -1,4 +1,5 @@
14181 #include <linux/linkage.h>
14182 +#include <asm/alternative-asm.h>
14183
14184 # enter salsa20_encrypt_bytes
14185 ENTRY(salsa20_encrypt_bytes)
14186 @@ -789,6 +790,7 @@ ENTRY(salsa20_encrypt_bytes)
14187 add %r11,%rsp
14188 mov %rdi,%rax
14189 mov %rsi,%rdx
14190 + pax_force_retaddr
14191 ret
14192 # bytesatleast65:
14193 ._bytesatleast65:
14194 @@ -889,6 +891,7 @@ ENTRY(salsa20_keysetup)
14195 add %r11,%rsp
14196 mov %rdi,%rax
14197 mov %rsi,%rdx
14198 + pax_force_retaddr
14199 ret
14200 ENDPROC(salsa20_keysetup)
14201
14202 @@ -914,5 +917,6 @@ ENTRY(salsa20_ivsetup)
14203 add %r11,%rsp
14204 mov %rdi,%rax
14205 mov %rsi,%rdx
14206 + pax_force_retaddr
14207 ret
14208 ENDPROC(salsa20_ivsetup)
14209 diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14210 index 2f202f4..d9164d6 100644
14211 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14212 +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14213 @@ -24,6 +24,7 @@
14214 */
14215
14216 #include <linux/linkage.h>
14217 +#include <asm/alternative-asm.h>
14218 #include "glue_helper-asm-avx.S"
14219
14220 .file "serpent-avx-x86_64-asm_64.S"
14221 @@ -618,6 +619,7 @@ __serpent_enc_blk8_avx:
14222 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14223 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14224
14225 + pax_force_retaddr
14226 ret;
14227 ENDPROC(__serpent_enc_blk8_avx)
14228
14229 @@ -672,6 +674,7 @@ __serpent_dec_blk8_avx:
14230 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14231 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14232
14233 + pax_force_retaddr
14234 ret;
14235 ENDPROC(__serpent_dec_blk8_avx)
14236
14237 @@ -688,6 +691,7 @@ ENTRY(serpent_ecb_enc_8way_avx)
14238
14239 store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14240
14241 + pax_force_retaddr
14242 ret;
14243 ENDPROC(serpent_ecb_enc_8way_avx)
14244
14245 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_8way_avx)
14246
14247 store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14248
14249 + pax_force_retaddr
14250 ret;
14251 ENDPROC(serpent_ecb_dec_8way_avx)
14252
14253 @@ -720,6 +725,7 @@ ENTRY(serpent_cbc_dec_8way_avx)
14254
14255 store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14256
14257 + pax_force_retaddr
14258 ret;
14259 ENDPROC(serpent_cbc_dec_8way_avx)
14260
14261 @@ -738,6 +744,7 @@ ENTRY(serpent_ctr_8way_avx)
14262
14263 store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14264
14265 + pax_force_retaddr
14266 ret;
14267 ENDPROC(serpent_ctr_8way_avx)
14268
14269 @@ -758,6 +765,7 @@ ENTRY(serpent_xts_enc_8way_avx)
14270 /* dst <= regs xor IVs(in dst) */
14271 store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14272
14273 + pax_force_retaddr
14274 ret;
14275 ENDPROC(serpent_xts_enc_8way_avx)
14276
14277 @@ -778,5 +786,6 @@ ENTRY(serpent_xts_dec_8way_avx)
14278 /* dst <= regs xor IVs(in dst) */
14279 store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14280
14281 + pax_force_retaddr
14282 ret;
14283 ENDPROC(serpent_xts_dec_8way_avx)
14284 diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S
14285 index b222085..abd483c 100644
14286 --- a/arch/x86/crypto/serpent-avx2-asm_64.S
14287 +++ b/arch/x86/crypto/serpent-avx2-asm_64.S
14288 @@ -15,6 +15,7 @@
14289 */
14290
14291 #include <linux/linkage.h>
14292 +#include <asm/alternative-asm.h>
14293 #include "glue_helper-asm-avx2.S"
14294
14295 .file "serpent-avx2-asm_64.S"
14296 @@ -610,6 +611,7 @@ __serpent_enc_blk16:
14297 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14298 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14299
14300 + pax_force_retaddr
14301 ret;
14302 ENDPROC(__serpent_enc_blk16)
14303
14304 @@ -664,6 +666,7 @@ __serpent_dec_blk16:
14305 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14306 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14307
14308 + pax_force_retaddr
14309 ret;
14310 ENDPROC(__serpent_dec_blk16)
14311
14312 @@ -684,6 +687,7 @@ ENTRY(serpent_ecb_enc_16way)
14313
14314 vzeroupper;
14315
14316 + pax_force_retaddr
14317 ret;
14318 ENDPROC(serpent_ecb_enc_16way)
14319
14320 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_16way)
14321
14322 vzeroupper;
14323
14324 + pax_force_retaddr
14325 ret;
14326 ENDPROC(serpent_ecb_dec_16way)
14327
14328 @@ -725,6 +730,7 @@ ENTRY(serpent_cbc_dec_16way)
14329
14330 vzeroupper;
14331
14332 + pax_force_retaddr
14333 ret;
14334 ENDPROC(serpent_cbc_dec_16way)
14335
14336 @@ -748,6 +754,7 @@ ENTRY(serpent_ctr_16way)
14337
14338 vzeroupper;
14339
14340 + pax_force_retaddr
14341 ret;
14342 ENDPROC(serpent_ctr_16way)
14343
14344 @@ -772,6 +779,7 @@ ENTRY(serpent_xts_enc_16way)
14345
14346 vzeroupper;
14347
14348 + pax_force_retaddr
14349 ret;
14350 ENDPROC(serpent_xts_enc_16way)
14351
14352 @@ -796,5 +804,6 @@ ENTRY(serpent_xts_dec_16way)
14353
14354 vzeroupper;
14355
14356 + pax_force_retaddr
14357 ret;
14358 ENDPROC(serpent_xts_dec_16way)
14359 diff --git a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14360 index acc066c..1559cc4 100644
14361 --- a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14362 +++ b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14363 @@ -25,6 +25,7 @@
14364 */
14365
14366 #include <linux/linkage.h>
14367 +#include <asm/alternative-asm.h>
14368
14369 .file "serpent-sse2-x86_64-asm_64.S"
14370 .text
14371 @@ -690,12 +691,14 @@ ENTRY(__serpent_enc_blk_8way)
14372 write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14373 write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14374
14375 + pax_force_retaddr
14376 ret;
14377
14378 .L__enc_xor8:
14379 xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14380 xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14381
14382 + pax_force_retaddr
14383 ret;
14384 ENDPROC(__serpent_enc_blk_8way)
14385
14386 @@ -750,5 +753,6 @@ ENTRY(serpent_dec_blk_8way)
14387 write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14388 write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14389
14390 + pax_force_retaddr
14391 ret;
14392 ENDPROC(serpent_dec_blk_8way)
14393 diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S
14394 index a410950..9dfe7ad 100644
14395 --- a/arch/x86/crypto/sha1_ssse3_asm.S
14396 +++ b/arch/x86/crypto/sha1_ssse3_asm.S
14397 @@ -29,6 +29,7 @@
14398 */
14399
14400 #include <linux/linkage.h>
14401 +#include <asm/alternative-asm.h>
14402
14403 #define CTX %rdi // arg1
14404 #define BUF %rsi // arg2
14405 @@ -75,9 +76,9 @@
14406
14407 push %rbx
14408 push %rbp
14409 - push %r12
14410 + push %r14
14411
14412 - mov %rsp, %r12
14413 + mov %rsp, %r14
14414 sub $64, %rsp # allocate workspace
14415 and $~15, %rsp # align stack
14416
14417 @@ -99,11 +100,12 @@
14418 xor %rax, %rax
14419 rep stosq
14420
14421 - mov %r12, %rsp # deallocate workspace
14422 + mov %r14, %rsp # deallocate workspace
14423
14424 - pop %r12
14425 + pop %r14
14426 pop %rbp
14427 pop %rbx
14428 + pax_force_retaddr
14429 ret
14430
14431 ENDPROC(\name)
14432 diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S
14433 index 92b3b5d..0dc1dcb 100644
14434 --- a/arch/x86/crypto/sha256-avx-asm.S
14435 +++ b/arch/x86/crypto/sha256-avx-asm.S
14436 @@ -49,6 +49,7 @@
14437
14438 #ifdef CONFIG_AS_AVX
14439 #include <linux/linkage.h>
14440 +#include <asm/alternative-asm.h>
14441
14442 ## assume buffers not aligned
14443 #define VMOVDQ vmovdqu
14444 @@ -460,6 +461,7 @@ done_hash:
14445 popq %r13
14446 popq %rbp
14447 popq %rbx
14448 + pax_force_retaddr
14449 ret
14450 ENDPROC(sha256_transform_avx)
14451
14452 diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
14453 index 570ec5e..cf2b625 100644
14454 --- a/arch/x86/crypto/sha256-avx2-asm.S
14455 +++ b/arch/x86/crypto/sha256-avx2-asm.S
14456 @@ -50,6 +50,7 @@
14457
14458 #ifdef CONFIG_AS_AVX2
14459 #include <linux/linkage.h>
14460 +#include <asm/alternative-asm.h>
14461
14462 ## assume buffers not aligned
14463 #define VMOVDQ vmovdqu
14464 @@ -720,6 +721,7 @@ done_hash:
14465 popq %r12
14466 popq %rbp
14467 popq %rbx
14468 + pax_force_retaddr
14469 ret
14470 ENDPROC(sha256_transform_rorx)
14471
14472 diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S
14473 index 2cedc44..5144899 100644
14474 --- a/arch/x86/crypto/sha256-ssse3-asm.S
14475 +++ b/arch/x86/crypto/sha256-ssse3-asm.S
14476 @@ -47,6 +47,7 @@
14477 ########################################################################
14478
14479 #include <linux/linkage.h>
14480 +#include <asm/alternative-asm.h>
14481
14482 ## assume buffers not aligned
14483 #define MOVDQ movdqu
14484 @@ -471,6 +472,7 @@ done_hash:
14485 popq %rbp
14486 popq %rbx
14487
14488 + pax_force_retaddr
14489 ret
14490 ENDPROC(sha256_transform_ssse3)
14491
14492 diff --git a/arch/x86/crypto/sha512-avx-asm.S b/arch/x86/crypto/sha512-avx-asm.S
14493 index 565274d..af6bc08 100644
14494 --- a/arch/x86/crypto/sha512-avx-asm.S
14495 +++ b/arch/x86/crypto/sha512-avx-asm.S
14496 @@ -49,6 +49,7 @@
14497
14498 #ifdef CONFIG_AS_AVX
14499 #include <linux/linkage.h>
14500 +#include <asm/alternative-asm.h>
14501
14502 .text
14503
14504 @@ -364,6 +365,7 @@ updateblock:
14505 mov frame_RSPSAVE(%rsp), %rsp
14506
14507 nowork:
14508 + pax_force_retaddr
14509 ret
14510 ENDPROC(sha512_transform_avx)
14511
14512 diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S
14513 index 1f20b35..f25c8c1 100644
14514 --- a/arch/x86/crypto/sha512-avx2-asm.S
14515 +++ b/arch/x86/crypto/sha512-avx2-asm.S
14516 @@ -51,6 +51,7 @@
14517
14518 #ifdef CONFIG_AS_AVX2
14519 #include <linux/linkage.h>
14520 +#include <asm/alternative-asm.h>
14521
14522 .text
14523
14524 @@ -678,6 +679,7 @@ done_hash:
14525
14526 # Restore Stack Pointer
14527 mov frame_RSPSAVE(%rsp), %rsp
14528 + pax_force_retaddr
14529 ret
14530 ENDPROC(sha512_transform_rorx)
14531
14532 diff --git a/arch/x86/crypto/sha512-ssse3-asm.S b/arch/x86/crypto/sha512-ssse3-asm.S
14533 index e610e29..ffcb5ed 100644
14534 --- a/arch/x86/crypto/sha512-ssse3-asm.S
14535 +++ b/arch/x86/crypto/sha512-ssse3-asm.S
14536 @@ -48,6 +48,7 @@
14537 ########################################################################
14538
14539 #include <linux/linkage.h>
14540 +#include <asm/alternative-asm.h>
14541
14542 .text
14543
14544 @@ -363,6 +364,7 @@ updateblock:
14545 mov frame_RSPSAVE(%rsp), %rsp
14546
14547 nowork:
14548 + pax_force_retaddr
14549 ret
14550 ENDPROC(sha512_transform_ssse3)
14551
14552 diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14553 index 0505813..b067311 100644
14554 --- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14555 +++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14556 @@ -24,6 +24,7 @@
14557 */
14558
14559 #include <linux/linkage.h>
14560 +#include <asm/alternative-asm.h>
14561 #include "glue_helper-asm-avx.S"
14562
14563 .file "twofish-avx-x86_64-asm_64.S"
14564 @@ -284,6 +285,7 @@ __twofish_enc_blk8:
14565 outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
14566 outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
14567
14568 + pax_force_retaddr
14569 ret;
14570 ENDPROC(__twofish_enc_blk8)
14571
14572 @@ -324,6 +326,7 @@ __twofish_dec_blk8:
14573 outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
14574 outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
14575
14576 + pax_force_retaddr
14577 ret;
14578 ENDPROC(__twofish_dec_blk8)
14579
14580 @@ -342,6 +345,7 @@ ENTRY(twofish_ecb_enc_8way)
14581
14582 store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14583
14584 + pax_force_retaddr
14585 ret;
14586 ENDPROC(twofish_ecb_enc_8way)
14587
14588 @@ -360,6 +364,7 @@ ENTRY(twofish_ecb_dec_8way)
14589
14590 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14591
14592 + pax_force_retaddr
14593 ret;
14594 ENDPROC(twofish_ecb_dec_8way)
14595
14596 @@ -370,19 +375,20 @@ ENTRY(twofish_cbc_dec_8way)
14597 * %rdx: src
14598 */
14599
14600 - pushq %r12;
14601 + pushq %r14;
14602
14603 movq %rsi, %r11;
14604 - movq %rdx, %r12;
14605 + movq %rdx, %r14;
14606
14607 load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14608
14609 call __twofish_dec_blk8;
14610
14611 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14612 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14613
14614 - popq %r12;
14615 + popq %r14;
14616
14617 + pax_force_retaddr
14618 ret;
14619 ENDPROC(twofish_cbc_dec_8way)
14620
14621 @@ -394,20 +400,21 @@ ENTRY(twofish_ctr_8way)
14622 * %rcx: iv (little endian, 128bit)
14623 */
14624
14625 - pushq %r12;
14626 + pushq %r14;
14627
14628 movq %rsi, %r11;
14629 - movq %rdx, %r12;
14630 + movq %rdx, %r14;
14631
14632 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14633 RD2, RX0, RX1, RY0);
14634
14635 call __twofish_enc_blk8;
14636
14637 - store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14638 + store_ctr_8way(%r14, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14639
14640 - popq %r12;
14641 + popq %r14;
14642
14643 + pax_force_retaddr
14644 ret;
14645 ENDPROC(twofish_ctr_8way)
14646
14647 @@ -430,6 +437,7 @@ ENTRY(twofish_xts_enc_8way)
14648 /* dst <= regs xor IVs(in dst) */
14649 store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14650
14651 + pax_force_retaddr
14652 ret;
14653 ENDPROC(twofish_xts_enc_8way)
14654
14655 @@ -452,5 +460,6 @@ ENTRY(twofish_xts_dec_8way)
14656 /* dst <= regs xor IVs(in dst) */
14657 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14658
14659 + pax_force_retaddr
14660 ret;
14661 ENDPROC(twofish_xts_dec_8way)
14662 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14663 index 1c3b7ce..02f578d 100644
14664 --- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14665 +++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14666 @@ -21,6 +21,7 @@
14667 */
14668
14669 #include <linux/linkage.h>
14670 +#include <asm/alternative-asm.h>
14671
14672 .file "twofish-x86_64-asm-3way.S"
14673 .text
14674 @@ -258,6 +259,7 @@ ENTRY(__twofish_enc_blk_3way)
14675 popq %r13;
14676 popq %r14;
14677 popq %r15;
14678 + pax_force_retaddr
14679 ret;
14680
14681 .L__enc_xor3:
14682 @@ -269,6 +271,7 @@ ENTRY(__twofish_enc_blk_3way)
14683 popq %r13;
14684 popq %r14;
14685 popq %r15;
14686 + pax_force_retaddr
14687 ret;
14688 ENDPROC(__twofish_enc_blk_3way)
14689
14690 @@ -308,5 +311,6 @@ ENTRY(twofish_dec_blk_3way)
14691 popq %r13;
14692 popq %r14;
14693 popq %r15;
14694 + pax_force_retaddr
14695 ret;
14696 ENDPROC(twofish_dec_blk_3way)
14697 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
14698 index a350c99..c1bac24 100644
14699 --- a/arch/x86/crypto/twofish-x86_64-asm_64.S
14700 +++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
14701 @@ -22,6 +22,7 @@
14702
14703 #include <linux/linkage.h>
14704 #include <asm/asm-offsets.h>
14705 +#include <asm/alternative-asm.h>
14706
14707 #define a_offset 0
14708 #define b_offset 4
14709 @@ -265,6 +266,7 @@ ENTRY(twofish_enc_blk)
14710
14711 popq R1
14712 movl $1,%eax
14713 + pax_force_retaddr
14714 ret
14715 ENDPROC(twofish_enc_blk)
14716
14717 @@ -317,5 +319,6 @@ ENTRY(twofish_dec_blk)
14718
14719 popq R1
14720 movl $1,%eax
14721 + pax_force_retaddr
14722 ret
14723 ENDPROC(twofish_dec_blk)
14724 diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
14725 index ae6aad1..719d6d9 100644
14726 --- a/arch/x86/ia32/ia32_aout.c
14727 +++ b/arch/x86/ia32/ia32_aout.c
14728 @@ -153,6 +153,8 @@ static int aout_core_dump(struct coredump_params *cprm)
14729 unsigned long dump_start, dump_size;
14730 struct user32 dump;
14731
14732 + memset(&dump, 0, sizeof(dump));
14733 +
14734 fs = get_fs();
14735 set_fs(KERNEL_DS);
14736 has_dumped = 1;
14737 diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
14738 index c81d35e6..3500144 100644
14739 --- a/arch/x86/ia32/ia32_signal.c
14740 +++ b/arch/x86/ia32/ia32_signal.c
14741 @@ -216,7 +216,7 @@ asmlinkage long sys32_sigreturn(void)
14742 if (__get_user(set.sig[0], &frame->sc.oldmask)
14743 || (_COMPAT_NSIG_WORDS > 1
14744 && __copy_from_user((((char *) &set.sig) + 4),
14745 - &frame->extramask,
14746 + frame->extramask,
14747 sizeof(frame->extramask))))
14748 goto badframe;
14749
14750 @@ -335,7 +335,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
14751 sp -= frame_size;
14752 /* Align the stack pointer according to the i386 ABI,
14753 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
14754 - sp = ((sp + 4) & -16ul) - 4;
14755 + sp = ((sp - 12) & -16ul) - 4;
14756 return (void __user *) sp;
14757 }
14758
14759 @@ -380,10 +380,10 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14760 } else {
14761 /* Return stub is in 32bit vsyscall page */
14762 if (current->mm->context.vdso)
14763 - restorer = current->mm->context.vdso +
14764 - selected_vdso32->sym___kernel_sigreturn;
14765 + restorer = (void __force_user *)(current->mm->context.vdso +
14766 + selected_vdso32->sym___kernel_sigreturn);
14767 else
14768 - restorer = &frame->retcode;
14769 + restorer = frame->retcode;
14770 }
14771
14772 put_user_try {
14773 @@ -393,7 +393,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14774 * These are actually not used anymore, but left because some
14775 * gdb versions depend on them as a marker.
14776 */
14777 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14778 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14779 } put_user_catch(err);
14780
14781 if (err)
14782 @@ -435,7 +435,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14783 0xb8,
14784 __NR_ia32_rt_sigreturn,
14785 0x80cd,
14786 - 0,
14787 + 0
14788 };
14789
14790 frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate);
14791 @@ -458,16 +458,19 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14792
14793 if (ksig->ka.sa.sa_flags & SA_RESTORER)
14794 restorer = ksig->ka.sa.sa_restorer;
14795 + else if (current->mm->context.vdso)
14796 + /* Return stub is in 32bit vsyscall page */
14797 + restorer = (void __force_user *)(current->mm->context.vdso +
14798 + selected_vdso32->sym___kernel_rt_sigreturn);
14799 else
14800 - restorer = current->mm->context.vdso +
14801 - selected_vdso32->sym___kernel_rt_sigreturn;
14802 + restorer = frame->retcode;
14803 put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
14804
14805 /*
14806 * Not actually used anymore, but left because some gdb
14807 * versions need it.
14808 */
14809 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14810 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14811 } put_user_catch(err);
14812
14813 err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
14814 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
14815 index 72bf268..127572a 100644
14816 --- a/arch/x86/ia32/ia32entry.S
14817 +++ b/arch/x86/ia32/ia32entry.S
14818 @@ -15,8 +15,10 @@
14819 #include <asm/irqflags.h>
14820 #include <asm/asm.h>
14821 #include <asm/smap.h>
14822 +#include <asm/pgtable.h>
14823 #include <linux/linkage.h>
14824 #include <linux/err.h>
14825 +#include <asm/alternative-asm.h>
14826
14827 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
14828 #include <linux/elf-em.h>
14829 @@ -85,6 +87,32 @@ ENTRY(native_irq_enable_sysexit)
14830 ENDPROC(native_irq_enable_sysexit)
14831 #endif
14832
14833 + .macro pax_enter_kernel_user
14834 + pax_set_fptr_mask
14835 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14836 + call pax_enter_kernel_user
14837 +#endif
14838 + .endm
14839 +
14840 + .macro pax_exit_kernel_user
14841 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14842 + call pax_exit_kernel_user
14843 +#endif
14844 +#ifdef CONFIG_PAX_RANDKSTACK
14845 + pushq %rax
14846 + pushq %r11
14847 + call pax_randomize_kstack
14848 + popq %r11
14849 + popq %rax
14850 +#endif
14851 + .endm
14852 +
14853 + .macro pax_erase_kstack
14854 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
14855 + call pax_erase_kstack
14856 +#endif
14857 + .endm
14858 +
14859 /*
14860 * 32bit SYSENTER instruction entry.
14861 *
14862 @@ -119,23 +147,24 @@ ENTRY(ia32_sysenter_target)
14863 * it is too small to ever cause noticeable irq latency.
14864 */
14865 SWAPGS_UNSAFE_STACK
14866 - movq PER_CPU_VAR(cpu_tss + TSS_sp0), %rsp
14867 - ENABLE_INTERRUPTS(CLBR_NONE)
14868 + movq PER_CPU_VAR(kernel_stack), %rsp
14869
14870 /* Zero-extending 32-bit regs, do not remove */
14871 movl %ebp, %ebp
14872 movl %eax, %eax
14873
14874 - movl ASM_THREAD_INFO(TI_sysenter_return, %rsp, 0), %r10d
14875 - CFI_REGISTER rip,r10
14876 + GET_THREAD_INFO(%r11)
14877 + movl TI_sysenter_return(%r11), %r11d
14878 + CFI_REGISTER rip,r11
14879
14880 /* Construct struct pt_regs on stack */
14881 pushq_cfi $__USER32_DS /* pt_regs->ss */
14882 pushq_cfi %rbp /* pt_regs->sp */
14883 CFI_REL_OFFSET rsp,0
14884 pushfq_cfi /* pt_regs->flags */
14885 + orl $X86_EFLAGS_IF,(%rsp)
14886 pushq_cfi $__USER32_CS /* pt_regs->cs */
14887 - pushq_cfi %r10 /* pt_regs->ip = thread_info->sysenter_return */
14888 + pushq_cfi %r11 /* pt_regs->ip = thread_info->sysenter_return */
14889 CFI_REL_OFFSET rip,0
14890 pushq_cfi_reg rax /* pt_regs->orig_ax */
14891 pushq_cfi_reg rdi /* pt_regs->di */
14892 @@ -147,15 +176,37 @@ ENTRY(ia32_sysenter_target)
14893 sub $(10*8),%rsp /* pt_regs->r8-11,bp,bx,r12-15 not saved */
14894 CFI_ADJUST_CFA_OFFSET 10*8
14895
14896 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
14897 + movq_cfi r12, R12
14898 +#endif
14899 +
14900 + pax_enter_kernel_user
14901 +
14902 +#ifdef CONFIG_PAX_RANDKSTACK
14903 + pax_erase_kstack
14904 +#endif
14905 +
14906 + ENABLE_INTERRUPTS(CLBR_NONE)
14907 +
14908 /*
14909 * no need to do an access_ok check here because rbp has been
14910 * 32bit zero extended
14911 */
14912 +
14913 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14914 + addq pax_user_shadow_base,%rbp
14915 + ASM_PAX_OPEN_USERLAND
14916 +#endif
14917 +
14918 ASM_STAC
14919 1: movl (%rbp),%ebp
14920 _ASM_EXTABLE(1b,ia32_badarg)
14921 ASM_CLAC
14922
14923 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14924 + ASM_PAX_CLOSE_USERLAND
14925 +#endif
14926 +
14927 /*
14928 * Sysenter doesn't filter flags, so we need to clear NT
14929 * ourselves. To save a few cycles, we can check whether
14930 @@ -165,8 +216,9 @@ ENTRY(ia32_sysenter_target)
14931 jnz sysenter_fix_flags
14932 sysenter_flags_fixed:
14933
14934 - orl $TS_COMPAT, ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
14935 - testl $_TIF_WORK_SYSCALL_ENTRY, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14936 + GET_THREAD_INFO(%r11)
14937 + orl $TS_COMPAT,TI_status(%r11)
14938 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14939 CFI_REMEMBER_STATE
14940 jnz sysenter_tracesys
14941 cmpq $(IA32_NR_syscalls-1),%rax
14942 @@ -181,9 +233,10 @@ sysenter_do_call:
14943 sysenter_dispatch:
14944 call *ia32_sys_call_table(,%rax,8)
14945 movq %rax,RAX(%rsp)
14946 + GET_THREAD_INFO(%r11)
14947 DISABLE_INTERRUPTS(CLBR_NONE)
14948 TRACE_IRQS_OFF
14949 - testl $_TIF_ALLWORK_MASK, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14950 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14951 jnz sysexit_audit
14952 sysexit_from_sys_call:
14953 /*
14954 @@ -196,7 +249,9 @@ sysexit_from_sys_call:
14955 * This code path is still called 'sysexit' because it pairs
14956 * with 'sysenter' and it uses the SYSENTER calling convention.
14957 */
14958 - andl $~TS_COMPAT,ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
14959 + pax_exit_kernel_user
14960 + pax_erase_kstack
14961 + andl $~TS_COMPAT,TI_status(%r11)
14962 movl RIP(%rsp),%ecx /* User %eip */
14963 CFI_REGISTER rip,rcx
14964 RESTORE_RSI_RDI
14965 @@ -247,6 +302,9 @@ sysexit_from_sys_call:
14966 movl %ebx,%esi /* 2nd arg: 1st syscall arg */
14967 movl %eax,%edi /* 1st arg: syscall number */
14968 call __audit_syscall_entry
14969 +
14970 + pax_erase_kstack
14971 +
14972 movl RAX(%rsp),%eax /* reload syscall number */
14973 cmpq $(IA32_NR_syscalls-1),%rax
14974 ja ia32_badsys
14975 @@ -258,7 +316,7 @@ sysexit_from_sys_call:
14976 .endm
14977
14978 .macro auditsys_exit exit
14979 - testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT), ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14980 + testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14981 jnz ia32_ret_from_sys_call
14982 TRACE_IRQS_ON
14983 ENABLE_INTERRUPTS(CLBR_NONE)
14984 @@ -269,11 +327,12 @@ sysexit_from_sys_call:
14985 1: setbe %al /* 1 if error, 0 if not */
14986 movzbl %al,%edi /* zero-extend that into %edi */
14987 call __audit_syscall_exit
14988 + GET_THREAD_INFO(%r11)
14989 movq RAX(%rsp),%rax /* reload syscall return value */
14990 movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
14991 DISABLE_INTERRUPTS(CLBR_NONE)
14992 TRACE_IRQS_OFF
14993 - testl %edi, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14994 + testl %edi,TI_flags(%r11)
14995 jz \exit
14996 CLEAR_RREGS
14997 jmp int_with_check
14998 @@ -295,7 +354,7 @@ sysenter_fix_flags:
14999
15000 sysenter_tracesys:
15001 #ifdef CONFIG_AUDITSYSCALL
15002 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT), ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
15003 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
15004 jz sysenter_auditsys
15005 #endif
15006 SAVE_EXTRA_REGS
15007 @@ -307,6 +366,9 @@ sysenter_tracesys:
15008 RESTORE_EXTRA_REGS
15009 cmpq $(IA32_NR_syscalls-1),%rax
15010 ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
15011 +
15012 + pax_erase_kstack
15013 +
15014 jmp sysenter_do_call
15015 CFI_ENDPROC
15016 ENDPROC(ia32_sysenter_target)
15017 @@ -357,7 +419,6 @@ ENTRY(ia32_cstar_target)
15018 movl %esp,%r8d
15019 CFI_REGISTER rsp,r8
15020 movq PER_CPU_VAR(kernel_stack),%rsp
15021 - ENABLE_INTERRUPTS(CLBR_NONE)
15022
15023 /* Zero-extending 32-bit regs, do not remove */
15024 movl %eax,%eax
15025 @@ -380,16 +441,41 @@ ENTRY(ia32_cstar_target)
15026 sub $(10*8),%rsp /* pt_regs->r8-11,bp,bx,r12-15 not saved */
15027 CFI_ADJUST_CFA_OFFSET 10*8
15028
15029 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15030 + movq_cfi r12, R12
15031 +#endif
15032 +
15033 + pax_enter_kernel_user
15034 +
15035 +#ifdef CONFIG_PAX_RANDKSTACK
15036 + pax_erase_kstack
15037 +#endif
15038 +
15039 + ENABLE_INTERRUPTS(CLBR_NONE)
15040 +
15041 /*
15042 * no need to do an access_ok check here because r8 has been
15043 * 32bit zero extended
15044 */
15045 +
15046 +#ifdef CONFIG_PAX_MEMORY_UDEREF
15047 + ASM_PAX_OPEN_USERLAND
15048 + movq pax_user_shadow_base,%r8
15049 + addq RSP(%rsp),%r8
15050 +#endif
15051 +
15052 ASM_STAC
15053 1: movl (%r8),%r9d
15054 _ASM_EXTABLE(1b,ia32_badarg)
15055 ASM_CLAC
15056 - orl $TS_COMPAT, ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
15057 - testl $_TIF_WORK_SYSCALL_ENTRY, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
15058 +
15059 +#ifdef CONFIG_PAX_MEMORY_UDEREF
15060 + ASM_PAX_CLOSE_USERLAND
15061 +#endif
15062 +
15063 + GET_THREAD_INFO(%r11)
15064 + orl $TS_COMPAT,TI_status(%r11)
15065 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15066 CFI_REMEMBER_STATE
15067 jnz cstar_tracesys
15068 cmpq $IA32_NR_syscalls-1,%rax
15069 @@ -404,12 +490,15 @@ cstar_do_call:
15070 cstar_dispatch:
15071 call *ia32_sys_call_table(,%rax,8)
15072 movq %rax,RAX(%rsp)
15073 + GET_THREAD_INFO(%r11)
15074 DISABLE_INTERRUPTS(CLBR_NONE)
15075 TRACE_IRQS_OFF
15076 - testl $_TIF_ALLWORK_MASK, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
15077 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
15078 jnz sysretl_audit
15079 sysretl_from_sys_call:
15080 - andl $~TS_COMPAT, ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
15081 + pax_exit_kernel_user
15082 + pax_erase_kstack
15083 + andl $~TS_COMPAT,TI_status(%r11)
15084 RESTORE_RSI_RDI_RDX
15085 movl RIP(%rsp),%ecx
15086 CFI_REGISTER rip,rcx
15087 @@ -451,7 +540,7 @@ sysretl_audit:
15088
15089 cstar_tracesys:
15090 #ifdef CONFIG_AUDITSYSCALL
15091 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT), ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
15092 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
15093 jz cstar_auditsys
15094 #endif
15095 xchgl %r9d,%ebp
15096 @@ -465,11 +554,19 @@ cstar_tracesys:
15097 xchgl %ebp,%r9d
15098 cmpq $(IA32_NR_syscalls-1),%rax
15099 ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
15100 +
15101 + pax_erase_kstack
15102 +
15103 jmp cstar_do_call
15104 END(ia32_cstar_target)
15105
15106 ia32_badarg:
15107 ASM_CLAC
15108 +
15109 +#ifdef CONFIG_PAX_MEMORY_UDEREF
15110 + ASM_PAX_CLOSE_USERLAND
15111 +#endif
15112 +
15113 movq $-EFAULT,%rax
15114 jmp ia32_sysret
15115 CFI_ENDPROC
15116 @@ -505,14 +602,8 @@ ENTRY(ia32_syscall)
15117 /*CFI_REL_OFFSET cs,1*8 */
15118 CFI_REL_OFFSET rip,0*8
15119
15120 - /*
15121 - * Interrupts are off on entry.
15122 - * We do not frame this tiny irq-off block with TRACE_IRQS_OFF/ON,
15123 - * it is too small to ever cause noticeable irq latency.
15124 - */
15125 PARAVIRT_ADJUST_EXCEPTION_FRAME
15126 SWAPGS
15127 - ENABLE_INTERRUPTS(CLBR_NONE)
15128
15129 /* Zero-extending 32-bit regs, do not remove */
15130 movl %eax,%eax
15131 @@ -528,8 +619,26 @@ ENTRY(ia32_syscall)
15132 sub $(10*8),%rsp /* pt_regs->r8-11,bp,bx,r12-15 not saved */
15133 CFI_ADJUST_CFA_OFFSET 10*8
15134
15135 - orl $TS_COMPAT, ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
15136 - testl $_TIF_WORK_SYSCALL_ENTRY, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
15137 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15138 + movq_cfi r12, R12
15139 +#endif
15140 +
15141 + pax_enter_kernel_user
15142 +
15143 +#ifdef CONFIG_PAX_RANDKSTACK
15144 + pax_erase_kstack
15145 +#endif
15146 +
15147 + /*
15148 + * Interrupts are off on entry.
15149 + * We do not frame this tiny irq-off block with TRACE_IRQS_OFF/ON,
15150 + * it is too small to ever cause noticeable irq latency.
15151 + */
15152 + ENABLE_INTERRUPTS(CLBR_NONE)
15153 +
15154 + GET_THREAD_INFO(%r11)
15155 + orl $TS_COMPAT,TI_status(%r11)
15156 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15157 jnz ia32_tracesys
15158 cmpq $(IA32_NR_syscalls-1),%rax
15159 ja ia32_badsys
15160 @@ -557,6 +666,9 @@ ia32_tracesys:
15161 RESTORE_EXTRA_REGS
15162 cmpq $(IA32_NR_syscalls-1),%rax
15163 ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
15164 +
15165 + pax_erase_kstack
15166 +
15167 jmp ia32_do_call
15168 END(ia32_syscall)
15169
15170 diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
15171 index 719cd70..69d576b 100644
15172 --- a/arch/x86/ia32/sys_ia32.c
15173 +++ b/arch/x86/ia32/sys_ia32.c
15174 @@ -69,8 +69,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low,
15175 */
15176 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat)
15177 {
15178 - typeof(ubuf->st_uid) uid = 0;
15179 - typeof(ubuf->st_gid) gid = 0;
15180 + typeof(((struct stat64 *)0)->st_uid) uid = 0;
15181 + typeof(((struct stat64 *)0)->st_gid) gid = 0;
15182 SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid));
15183 SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid));
15184 if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) ||
15185 diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
15186 index bdf02ee..51a4656 100644
15187 --- a/arch/x86/include/asm/alternative-asm.h
15188 +++ b/arch/x86/include/asm/alternative-asm.h
15189 @@ -18,6 +18,45 @@
15190 .endm
15191 #endif
15192
15193 +#ifdef KERNEXEC_PLUGIN
15194 + .macro pax_force_retaddr_bts rip=0
15195 + btsq $63,\rip(%rsp)
15196 + .endm
15197 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
15198 + .macro pax_force_retaddr rip=0, reload=0
15199 + btsq $63,\rip(%rsp)
15200 + .endm
15201 + .macro pax_force_fptr ptr
15202 + btsq $63,\ptr
15203 + .endm
15204 + .macro pax_set_fptr_mask
15205 + .endm
15206 +#endif
15207 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15208 + .macro pax_force_retaddr rip=0, reload=0
15209 + .if \reload
15210 + pax_set_fptr_mask
15211 + .endif
15212 + orq %r12,\rip(%rsp)
15213 + .endm
15214 + .macro pax_force_fptr ptr
15215 + orq %r12,\ptr
15216 + .endm
15217 + .macro pax_set_fptr_mask
15218 + movabs $0x8000000000000000,%r12
15219 + .endm
15220 +#endif
15221 +#else
15222 + .macro pax_force_retaddr rip=0, reload=0
15223 + .endm
15224 + .macro pax_force_fptr ptr
15225 + .endm
15226 + .macro pax_force_retaddr_bts rip=0
15227 + .endm
15228 + .macro pax_set_fptr_mask
15229 + .endm
15230 +#endif
15231 +
15232 .macro altinstruction_entry orig alt feature orig_len alt_len pad_len
15233 .long \orig - .
15234 .long \alt - .
15235 @@ -38,7 +77,7 @@
15236 altinstruction_entry 140b,143f,\feature,142b-140b,144f-143f,142b-141b
15237 .popsection
15238
15239 - .pushsection .altinstr_replacement,"ax"
15240 + .pushsection .altinstr_replacement,"a"
15241 143:
15242 \newinstr
15243 144:
15244 @@ -68,7 +107,7 @@
15245 altinstruction_entry 140b,144f,\feature2,142b-140b,145f-144f,142b-141b
15246 .popsection
15247
15248 - .pushsection .altinstr_replacement,"ax"
15249 + .pushsection .altinstr_replacement,"a"
15250 143:
15251 \newinstr1
15252 144:
15253 diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
15254 index ba32af0..ff42fc0 100644
15255 --- a/arch/x86/include/asm/alternative.h
15256 +++ b/arch/x86/include/asm/alternative.h
15257 @@ -130,7 +130,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15258 ".pushsection .altinstructions,\"a\"\n" \
15259 ALTINSTR_ENTRY(feature, 1) \
15260 ".popsection\n" \
15261 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15262 + ".pushsection .altinstr_replacement, \"a\"\n" \
15263 ALTINSTR_REPLACEMENT(newinstr, feature, 1) \
15264 ".popsection"
15265
15266 @@ -140,7 +140,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15267 ALTINSTR_ENTRY(feature1, 1) \
15268 ALTINSTR_ENTRY(feature2, 2) \
15269 ".popsection\n" \
15270 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15271 + ".pushsection .altinstr_replacement, \"a\"\n" \
15272 ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \
15273 ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \
15274 ".popsection"
15275 diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
15276 index 976b86a..f3bc83a 100644
15277 --- a/arch/x86/include/asm/apic.h
15278 +++ b/arch/x86/include/asm/apic.h
15279 @@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
15280
15281 #ifdef CONFIG_X86_LOCAL_APIC
15282
15283 -extern unsigned int apic_verbosity;
15284 +extern int apic_verbosity;
15285 extern int local_apic_timer_c2_ok;
15286
15287 extern int disable_apic;
15288 diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h
15289 index 20370c6..a2eb9b0 100644
15290 --- a/arch/x86/include/asm/apm.h
15291 +++ b/arch/x86/include/asm/apm.h
15292 @@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in,
15293 __asm__ __volatile__(APM_DO_ZERO_SEGS
15294 "pushl %%edi\n\t"
15295 "pushl %%ebp\n\t"
15296 - "lcall *%%cs:apm_bios_entry\n\t"
15297 + "lcall *%%ss:apm_bios_entry\n\t"
15298 "setc %%al\n\t"
15299 "popl %%ebp\n\t"
15300 "popl %%edi\n\t"
15301 @@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_asm(u32 func, u32 ebx_in,
15302 __asm__ __volatile__(APM_DO_ZERO_SEGS
15303 "pushl %%edi\n\t"
15304 "pushl %%ebp\n\t"
15305 - "lcall *%%cs:apm_bios_entry\n\t"
15306 + "lcall *%%ss:apm_bios_entry\n\t"
15307 "setc %%bl\n\t"
15308 "popl %%ebp\n\t"
15309 "popl %%edi\n\t"
15310 diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
15311 index 5e5cd12..51cdc93 100644
15312 --- a/arch/x86/include/asm/atomic.h
15313 +++ b/arch/x86/include/asm/atomic.h
15314 @@ -28,6 +28,17 @@ static inline int atomic_read(const atomic_t *v)
15315 }
15316
15317 /**
15318 + * atomic_read_unchecked - read atomic variable
15319 + * @v: pointer of type atomic_unchecked_t
15320 + *
15321 + * Atomically reads the value of @v.
15322 + */
15323 +static inline int __intentional_overflow(-1) atomic_read_unchecked(const atomic_unchecked_t *v)
15324 +{
15325 + return ACCESS_ONCE((v)->counter);
15326 +}
15327 +
15328 +/**
15329 * atomic_set - set atomic variable
15330 * @v: pointer of type atomic_t
15331 * @i: required value
15332 @@ -40,6 +51,18 @@ static inline void atomic_set(atomic_t *v, int i)
15333 }
15334
15335 /**
15336 + * atomic_set_unchecked - set atomic variable
15337 + * @v: pointer of type atomic_unchecked_t
15338 + * @i: required value
15339 + *
15340 + * Atomically sets the value of @v to @i.
15341 + */
15342 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
15343 +{
15344 + v->counter = i;
15345 +}
15346 +
15347 +/**
15348 * atomic_add - add integer to atomic variable
15349 * @i: integer value to add
15350 * @v: pointer of type atomic_t
15351 @@ -48,7 +71,29 @@ static inline void atomic_set(atomic_t *v, int i)
15352 */
15353 static inline void atomic_add(int i, atomic_t *v)
15354 {
15355 - asm volatile(LOCK_PREFIX "addl %1,%0"
15356 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15357 +
15358 +#ifdef CONFIG_PAX_REFCOUNT
15359 + "jno 0f\n"
15360 + LOCK_PREFIX "subl %1,%0\n"
15361 + "int $4\n0:\n"
15362 + _ASM_EXTABLE(0b, 0b)
15363 +#endif
15364 +
15365 + : "+m" (v->counter)
15366 + : "ir" (i));
15367 +}
15368 +
15369 +/**
15370 + * atomic_add_unchecked - add integer to atomic variable
15371 + * @i: integer value to add
15372 + * @v: pointer of type atomic_unchecked_t
15373 + *
15374 + * Atomically adds @i to @v.
15375 + */
15376 +static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
15377 +{
15378 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15379 : "+m" (v->counter)
15380 : "ir" (i));
15381 }
15382 @@ -62,7 +107,29 @@ static inline void atomic_add(int i, atomic_t *v)
15383 */
15384 static inline void atomic_sub(int i, atomic_t *v)
15385 {
15386 - asm volatile(LOCK_PREFIX "subl %1,%0"
15387 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15388 +
15389 +#ifdef CONFIG_PAX_REFCOUNT
15390 + "jno 0f\n"
15391 + LOCK_PREFIX "addl %1,%0\n"
15392 + "int $4\n0:\n"
15393 + _ASM_EXTABLE(0b, 0b)
15394 +#endif
15395 +
15396 + : "+m" (v->counter)
15397 + : "ir" (i));
15398 +}
15399 +
15400 +/**
15401 + * atomic_sub_unchecked - subtract integer from atomic variable
15402 + * @i: integer value to subtract
15403 + * @v: pointer of type atomic_unchecked_t
15404 + *
15405 + * Atomically subtracts @i from @v.
15406 + */
15407 +static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
15408 +{
15409 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15410 : "+m" (v->counter)
15411 : "ir" (i));
15412 }
15413 @@ -78,7 +145,7 @@ static inline void atomic_sub(int i, atomic_t *v)
15414 */
15415 static inline int atomic_sub_and_test(int i, atomic_t *v)
15416 {
15417 - GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e");
15418 + GEN_BINARY_RMWcc(LOCK_PREFIX "subl", LOCK_PREFIX "addl", v->counter, "er", i, "%0", "e");
15419 }
15420
15421 /**
15422 @@ -89,7 +156,27 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
15423 */
15424 static inline void atomic_inc(atomic_t *v)
15425 {
15426 - asm volatile(LOCK_PREFIX "incl %0"
15427 + asm volatile(LOCK_PREFIX "incl %0\n"
15428 +
15429 +#ifdef CONFIG_PAX_REFCOUNT
15430 + "jno 0f\n"
15431 + LOCK_PREFIX "decl %0\n"
15432 + "int $4\n0:\n"
15433 + _ASM_EXTABLE(0b, 0b)
15434 +#endif
15435 +
15436 + : "+m" (v->counter));
15437 +}
15438 +
15439 +/**
15440 + * atomic_inc_unchecked - increment atomic variable
15441 + * @v: pointer of type atomic_unchecked_t
15442 + *
15443 + * Atomically increments @v by 1.
15444 + */
15445 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
15446 +{
15447 + asm volatile(LOCK_PREFIX "incl %0\n"
15448 : "+m" (v->counter));
15449 }
15450
15451 @@ -101,7 +188,27 @@ static inline void atomic_inc(atomic_t *v)
15452 */
15453 static inline void atomic_dec(atomic_t *v)
15454 {
15455 - asm volatile(LOCK_PREFIX "decl %0"
15456 + asm volatile(LOCK_PREFIX "decl %0\n"
15457 +
15458 +#ifdef CONFIG_PAX_REFCOUNT
15459 + "jno 0f\n"
15460 + LOCK_PREFIX "incl %0\n"
15461 + "int $4\n0:\n"
15462 + _ASM_EXTABLE(0b, 0b)
15463 +#endif
15464 +
15465 + : "+m" (v->counter));
15466 +}
15467 +
15468 +/**
15469 + * atomic_dec_unchecked - decrement atomic variable
15470 + * @v: pointer of type atomic_unchecked_t
15471 + *
15472 + * Atomically decrements @v by 1.
15473 + */
15474 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
15475 +{
15476 + asm volatile(LOCK_PREFIX "decl %0\n"
15477 : "+m" (v->counter));
15478 }
15479
15480 @@ -115,7 +222,7 @@ static inline void atomic_dec(atomic_t *v)
15481 */
15482 static inline int atomic_dec_and_test(atomic_t *v)
15483 {
15484 - GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e");
15485 + GEN_UNARY_RMWcc(LOCK_PREFIX "decl", LOCK_PREFIX "incl", v->counter, "%0", "e");
15486 }
15487
15488 /**
15489 @@ -128,7 +235,20 @@ static inline int atomic_dec_and_test(atomic_t *v)
15490 */
15491 static inline int atomic_inc_and_test(atomic_t *v)
15492 {
15493 - GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e");
15494 + GEN_UNARY_RMWcc(LOCK_PREFIX "incl", LOCK_PREFIX "decl", v->counter, "%0", "e");
15495 +}
15496 +
15497 +/**
15498 + * atomic_inc_and_test_unchecked - increment and test
15499 + * @v: pointer of type atomic_unchecked_t
15500 + *
15501 + * Atomically increments @v by 1
15502 + * and returns true if the result is zero, or false for all
15503 + * other cases.
15504 + */
15505 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
15506 +{
15507 + GEN_UNARY_RMWcc_unchecked(LOCK_PREFIX "incl", v->counter, "%0", "e");
15508 }
15509
15510 /**
15511 @@ -142,7 +262,7 @@ static inline int atomic_inc_and_test(atomic_t *v)
15512 */
15513 static inline int atomic_add_negative(int i, atomic_t *v)
15514 {
15515 - GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s");
15516 + GEN_BINARY_RMWcc(LOCK_PREFIX "addl", LOCK_PREFIX "subl", v->counter, "er", i, "%0", "s");
15517 }
15518
15519 /**
15520 @@ -152,7 +272,19 @@ static inline int atomic_add_negative(int i, atomic_t *v)
15521 *
15522 * Atomically adds @i to @v and returns @i + @v
15523 */
15524 -static inline int atomic_add_return(int i, atomic_t *v)
15525 +static inline int __intentional_overflow(-1) atomic_add_return(int i, atomic_t *v)
15526 +{
15527 + return i + xadd_check_overflow(&v->counter, i);
15528 +}
15529 +
15530 +/**
15531 + * atomic_add_return_unchecked - add integer and return
15532 + * @i: integer value to add
15533 + * @v: pointer of type atomic_unchecked_t
15534 + *
15535 + * Atomically adds @i to @v and returns @i + @v
15536 + */
15537 +static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
15538 {
15539 return i + xadd(&v->counter, i);
15540 }
15541 @@ -164,15 +296,24 @@ static inline int atomic_add_return(int i, atomic_t *v)
15542 *
15543 * Atomically subtracts @i from @v and returns @v - @i
15544 */
15545 -static inline int atomic_sub_return(int i, atomic_t *v)
15546 +static inline int __intentional_overflow(-1) atomic_sub_return(int i, atomic_t *v)
15547 {
15548 return atomic_add_return(-i, v);
15549 }
15550
15551 #define atomic_inc_return(v) (atomic_add_return(1, v))
15552 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
15553 +{
15554 + return atomic_add_return_unchecked(1, v);
15555 +}
15556 #define atomic_dec_return(v) (atomic_sub_return(1, v))
15557
15558 -static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
15559 +static inline int __intentional_overflow(-1) atomic_cmpxchg(atomic_t *v, int old, int new)
15560 +{
15561 + return cmpxchg(&v->counter, old, new);
15562 +}
15563 +
15564 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
15565 {
15566 return cmpxchg(&v->counter, old, new);
15567 }
15568 @@ -182,6 +323,11 @@ static inline int atomic_xchg(atomic_t *v, int new)
15569 return xchg(&v->counter, new);
15570 }
15571
15572 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
15573 +{
15574 + return xchg(&v->counter, new);
15575 +}
15576 +
15577 /**
15578 * __atomic_add_unless - add unless the number is already a given value
15579 * @v: pointer of type atomic_t
15580 @@ -193,12 +339,25 @@ static inline int atomic_xchg(atomic_t *v, int new)
15581 */
15582 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15583 {
15584 - int c, old;
15585 + int c, old, new;
15586 c = atomic_read(v);
15587 for (;;) {
15588 - if (unlikely(c == (u)))
15589 + if (unlikely(c == u))
15590 break;
15591 - old = atomic_cmpxchg((v), c, c + (a));
15592 +
15593 + asm volatile("addl %2,%0\n"
15594 +
15595 +#ifdef CONFIG_PAX_REFCOUNT
15596 + "jno 0f\n"
15597 + "subl %2,%0\n"
15598 + "int $4\n0:\n"
15599 + _ASM_EXTABLE(0b, 0b)
15600 +#endif
15601 +
15602 + : "=r" (new)
15603 + : "0" (c), "ir" (a));
15604 +
15605 + old = atomic_cmpxchg(v, c, new);
15606 if (likely(old == c))
15607 break;
15608 c = old;
15609 @@ -207,6 +366,49 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15610 }
15611
15612 /**
15613 + * atomic_inc_not_zero_hint - increment if not null
15614 + * @v: pointer of type atomic_t
15615 + * @hint: probable value of the atomic before the increment
15616 + *
15617 + * This version of atomic_inc_not_zero() gives a hint of probable
15618 + * value of the atomic. This helps processor to not read the memory
15619 + * before doing the atomic read/modify/write cycle, lowering
15620 + * number of bus transactions on some arches.
15621 + *
15622 + * Returns: 0 if increment was not done, 1 otherwise.
15623 + */
15624 +#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint
15625 +static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
15626 +{
15627 + int val, c = hint, new;
15628 +
15629 + /* sanity test, should be removed by compiler if hint is a constant */
15630 + if (!hint)
15631 + return __atomic_add_unless(v, 1, 0);
15632 +
15633 + do {
15634 + asm volatile("incl %0\n"
15635 +
15636 +#ifdef CONFIG_PAX_REFCOUNT
15637 + "jno 0f\n"
15638 + "decl %0\n"
15639 + "int $4\n0:\n"
15640 + _ASM_EXTABLE(0b, 0b)
15641 +#endif
15642 +
15643 + : "=r" (new)
15644 + : "0" (c));
15645 +
15646 + val = atomic_cmpxchg(v, c, new);
15647 + if (val == c)
15648 + return 1;
15649 + c = val;
15650 + } while (c);
15651 +
15652 + return 0;
15653 +}
15654 +
15655 +/**
15656 * atomic_inc_short - increment of a short integer
15657 * @v: pointer to type int
15658 *
15659 @@ -220,14 +422,37 @@ static inline short int atomic_inc_short(short int *v)
15660 }
15661
15662 /* These are x86-specific, used by some header files */
15663 -#define atomic_clear_mask(mask, addr) \
15664 - asm volatile(LOCK_PREFIX "andl %0,%1" \
15665 - : : "r" (~(mask)), "m" (*(addr)) : "memory")
15666 +static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
15667 +{
15668 + asm volatile(LOCK_PREFIX "andl %1,%0"
15669 + : "+m" (v->counter)
15670 + : "r" (~(mask))
15671 + : "memory");
15672 +}
15673
15674 -#define atomic_set_mask(mask, addr) \
15675 - asm volatile(LOCK_PREFIX "orl %0,%1" \
15676 - : : "r" ((unsigned)(mask)), "m" (*(addr)) \
15677 - : "memory")
15678 +static inline void atomic_clear_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15679 +{
15680 + asm volatile(LOCK_PREFIX "andl %1,%0"
15681 + : "+m" (v->counter)
15682 + : "r" (~(mask))
15683 + : "memory");
15684 +}
15685 +
15686 +static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
15687 +{
15688 + asm volatile(LOCK_PREFIX "orl %1,%0"
15689 + : "+m" (v->counter)
15690 + : "r" (mask)
15691 + : "memory");
15692 +}
15693 +
15694 +static inline void atomic_set_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15695 +{
15696 + asm volatile(LOCK_PREFIX "orl %1,%0"
15697 + : "+m" (v->counter)
15698 + : "r" (mask)
15699 + : "memory");
15700 +}
15701
15702 #ifdef CONFIG_X86_32
15703 # include <asm/atomic64_32.h>
15704 diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
15705 index b154de7..bf18a5a 100644
15706 --- a/arch/x86/include/asm/atomic64_32.h
15707 +++ b/arch/x86/include/asm/atomic64_32.h
15708 @@ -12,6 +12,14 @@ typedef struct {
15709 u64 __aligned(8) counter;
15710 } atomic64_t;
15711
15712 +#ifdef CONFIG_PAX_REFCOUNT
15713 +typedef struct {
15714 + u64 __aligned(8) counter;
15715 +} atomic64_unchecked_t;
15716 +#else
15717 +typedef atomic64_t atomic64_unchecked_t;
15718 +#endif
15719 +
15720 #define ATOMIC64_INIT(val) { (val) }
15721
15722 #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...)
15723 @@ -37,21 +45,31 @@ typedef struct {
15724 ATOMIC64_DECL_ONE(sym##_386)
15725
15726 ATOMIC64_DECL_ONE(add_386);
15727 +ATOMIC64_DECL_ONE(add_unchecked_386);
15728 ATOMIC64_DECL_ONE(sub_386);
15729 +ATOMIC64_DECL_ONE(sub_unchecked_386);
15730 ATOMIC64_DECL_ONE(inc_386);
15731 +ATOMIC64_DECL_ONE(inc_unchecked_386);
15732 ATOMIC64_DECL_ONE(dec_386);
15733 +ATOMIC64_DECL_ONE(dec_unchecked_386);
15734 #endif
15735
15736 #define alternative_atomic64(f, out, in...) \
15737 __alternative_atomic64(f, f, ASM_OUTPUT2(out), ## in)
15738
15739 ATOMIC64_DECL(read);
15740 +ATOMIC64_DECL(read_unchecked);
15741 ATOMIC64_DECL(set);
15742 +ATOMIC64_DECL(set_unchecked);
15743 ATOMIC64_DECL(xchg);
15744 ATOMIC64_DECL(add_return);
15745 +ATOMIC64_DECL(add_return_unchecked);
15746 ATOMIC64_DECL(sub_return);
15747 +ATOMIC64_DECL(sub_return_unchecked);
15748 ATOMIC64_DECL(inc_return);
15749 +ATOMIC64_DECL(inc_return_unchecked);
15750 ATOMIC64_DECL(dec_return);
15751 +ATOMIC64_DECL(dec_return_unchecked);
15752 ATOMIC64_DECL(dec_if_positive);
15753 ATOMIC64_DECL(inc_not_zero);
15754 ATOMIC64_DECL(add_unless);
15755 @@ -77,6 +95,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n
15756 }
15757
15758 /**
15759 + * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable
15760 + * @p: pointer to type atomic64_unchecked_t
15761 + * @o: expected value
15762 + * @n: new value
15763 + *
15764 + * Atomically sets @v to @n if it was equal to @o and returns
15765 + * the old value.
15766 + */
15767 +
15768 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n)
15769 +{
15770 + return cmpxchg64(&v->counter, o, n);
15771 +}
15772 +
15773 +/**
15774 * atomic64_xchg - xchg atomic64 variable
15775 * @v: pointer to type atomic64_t
15776 * @n: value to assign
15777 @@ -112,6 +145,22 @@ static inline void atomic64_set(atomic64_t *v, long long i)
15778 }
15779
15780 /**
15781 + * atomic64_set_unchecked - set atomic64 variable
15782 + * @v: pointer to type atomic64_unchecked_t
15783 + * @n: value to assign
15784 + *
15785 + * Atomically sets the value of @v to @n.
15786 + */
15787 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
15788 +{
15789 + unsigned high = (unsigned)(i >> 32);
15790 + unsigned low = (unsigned)i;
15791 + alternative_atomic64(set, /* no output */,
15792 + "S" (v), "b" (low), "c" (high)
15793 + : "eax", "edx", "memory");
15794 +}
15795 +
15796 +/**
15797 * atomic64_read - read atomic64 variable
15798 * @v: pointer to type atomic64_t
15799 *
15800 @@ -125,6 +174,19 @@ static inline long long atomic64_read(const atomic64_t *v)
15801 }
15802
15803 /**
15804 + * atomic64_read_unchecked - read atomic64 variable
15805 + * @v: pointer to type atomic64_unchecked_t
15806 + *
15807 + * Atomically reads the value of @v and returns it.
15808 + */
15809 +static inline long long __intentional_overflow(-1) atomic64_read_unchecked(atomic64_unchecked_t *v)
15810 +{
15811 + long long r;
15812 + alternative_atomic64(read, "=&A" (r), "c" (v) : "memory");
15813 + return r;
15814 + }
15815 +
15816 +/**
15817 * atomic64_add_return - add and return
15818 * @i: integer value to add
15819 * @v: pointer to type atomic64_t
15820 @@ -139,6 +201,21 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v)
15821 return i;
15822 }
15823
15824 +/**
15825 + * atomic64_add_return_unchecked - add and return
15826 + * @i: integer value to add
15827 + * @v: pointer to type atomic64_unchecked_t
15828 + *
15829 + * Atomically adds @i to @v and returns @i + *@v
15830 + */
15831 +static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v)
15832 +{
15833 + alternative_atomic64(add_return_unchecked,
15834 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15835 + ASM_NO_INPUT_CLOBBER("memory"));
15836 + return i;
15837 +}
15838 +
15839 /*
15840 * Other variants with different arithmetic operators:
15841 */
15842 @@ -158,6 +235,14 @@ static inline long long atomic64_inc_return(atomic64_t *v)
15843 return a;
15844 }
15845
15846 +static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15847 +{
15848 + long long a;
15849 + alternative_atomic64(inc_return_unchecked, "=&A" (a),
15850 + "S" (v) : "memory", "ecx");
15851 + return a;
15852 +}
15853 +
15854 static inline long long atomic64_dec_return(atomic64_t *v)
15855 {
15856 long long a;
15857 @@ -182,6 +267,21 @@ static inline long long atomic64_add(long long i, atomic64_t *v)
15858 }
15859
15860 /**
15861 + * atomic64_add_unchecked - add integer to atomic64 variable
15862 + * @i: integer value to add
15863 + * @v: pointer to type atomic64_unchecked_t
15864 + *
15865 + * Atomically adds @i to @v.
15866 + */
15867 +static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v)
15868 +{
15869 + __alternative_atomic64(add_unchecked, add_return_unchecked,
15870 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15871 + ASM_NO_INPUT_CLOBBER("memory"));
15872 + return i;
15873 +}
15874 +
15875 +/**
15876 * atomic64_sub - subtract the atomic64 variable
15877 * @i: integer value to subtract
15878 * @v: pointer to type atomic64_t
15879 diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
15880 index f8d273e..02f39f3 100644
15881 --- a/arch/x86/include/asm/atomic64_64.h
15882 +++ b/arch/x86/include/asm/atomic64_64.h
15883 @@ -22,6 +22,18 @@ static inline long atomic64_read(const atomic64_t *v)
15884 }
15885
15886 /**
15887 + * atomic64_read_unchecked - read atomic64 variable
15888 + * @v: pointer of type atomic64_unchecked_t
15889 + *
15890 + * Atomically reads the value of @v.
15891 + * Doesn't imply a read memory barrier.
15892 + */
15893 +static inline long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v)
15894 +{
15895 + return ACCESS_ONCE((v)->counter);
15896 +}
15897 +
15898 +/**
15899 * atomic64_set - set atomic64 variable
15900 * @v: pointer to type atomic64_t
15901 * @i: required value
15902 @@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i)
15903 }
15904
15905 /**
15906 + * atomic64_set_unchecked - set atomic64 variable
15907 + * @v: pointer to type atomic64_unchecked_t
15908 + * @i: required value
15909 + *
15910 + * Atomically sets the value of @v to @i.
15911 + */
15912 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
15913 +{
15914 + v->counter = i;
15915 +}
15916 +
15917 +/**
15918 * atomic64_add - add integer to atomic64 variable
15919 * @i: integer value to add
15920 * @v: pointer to type atomic64_t
15921 @@ -42,6 +66,28 @@ static inline void atomic64_set(atomic64_t *v, long i)
15922 */
15923 static inline void atomic64_add(long i, atomic64_t *v)
15924 {
15925 + asm volatile(LOCK_PREFIX "addq %1,%0\n"
15926 +
15927 +#ifdef CONFIG_PAX_REFCOUNT
15928 + "jno 0f\n"
15929 + LOCK_PREFIX "subq %1,%0\n"
15930 + "int $4\n0:\n"
15931 + _ASM_EXTABLE(0b, 0b)
15932 +#endif
15933 +
15934 + : "=m" (v->counter)
15935 + : "er" (i), "m" (v->counter));
15936 +}
15937 +
15938 +/**
15939 + * atomic64_add_unchecked - add integer to atomic64 variable
15940 + * @i: integer value to add
15941 + * @v: pointer to type atomic64_unchecked_t
15942 + *
15943 + * Atomically adds @i to @v.
15944 + */
15945 +static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v)
15946 +{
15947 asm volatile(LOCK_PREFIX "addq %1,%0"
15948 : "=m" (v->counter)
15949 : "er" (i), "m" (v->counter));
15950 @@ -56,7 +102,29 @@ static inline void atomic64_add(long i, atomic64_t *v)
15951 */
15952 static inline void atomic64_sub(long i, atomic64_t *v)
15953 {
15954 - asm volatile(LOCK_PREFIX "subq %1,%0"
15955 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15956 +
15957 +#ifdef CONFIG_PAX_REFCOUNT
15958 + "jno 0f\n"
15959 + LOCK_PREFIX "addq %1,%0\n"
15960 + "int $4\n0:\n"
15961 + _ASM_EXTABLE(0b, 0b)
15962 +#endif
15963 +
15964 + : "=m" (v->counter)
15965 + : "er" (i), "m" (v->counter));
15966 +}
15967 +
15968 +/**
15969 + * atomic64_sub_unchecked - subtract the atomic64 variable
15970 + * @i: integer value to subtract
15971 + * @v: pointer to type atomic64_unchecked_t
15972 + *
15973 + * Atomically subtracts @i from @v.
15974 + */
15975 +static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v)
15976 +{
15977 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15978 : "=m" (v->counter)
15979 : "er" (i), "m" (v->counter));
15980 }
15981 @@ -72,7 +140,7 @@ static inline void atomic64_sub(long i, atomic64_t *v)
15982 */
15983 static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15984 {
15985 - GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", "e");
15986 + GEN_BINARY_RMWcc(LOCK_PREFIX "subq", LOCK_PREFIX "addq", v->counter, "er", i, "%0", "e");
15987 }
15988
15989 /**
15990 @@ -83,6 +151,27 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15991 */
15992 static inline void atomic64_inc(atomic64_t *v)
15993 {
15994 + asm volatile(LOCK_PREFIX "incq %0\n"
15995 +
15996 +#ifdef CONFIG_PAX_REFCOUNT
15997 + "jno 0f\n"
15998 + LOCK_PREFIX "decq %0\n"
15999 + "int $4\n0:\n"
16000 + _ASM_EXTABLE(0b, 0b)
16001 +#endif
16002 +
16003 + : "=m" (v->counter)
16004 + : "m" (v->counter));
16005 +}
16006 +
16007 +/**
16008 + * atomic64_inc_unchecked - increment atomic64 variable
16009 + * @v: pointer to type atomic64_unchecked_t
16010 + *
16011 + * Atomically increments @v by 1.
16012 + */
16013 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
16014 +{
16015 asm volatile(LOCK_PREFIX "incq %0"
16016 : "=m" (v->counter)
16017 : "m" (v->counter));
16018 @@ -96,7 +185,28 @@ static inline void atomic64_inc(atomic64_t *v)
16019 */
16020 static inline void atomic64_dec(atomic64_t *v)
16021 {
16022 - asm volatile(LOCK_PREFIX "decq %0"
16023 + asm volatile(LOCK_PREFIX "decq %0\n"
16024 +
16025 +#ifdef CONFIG_PAX_REFCOUNT
16026 + "jno 0f\n"
16027 + LOCK_PREFIX "incq %0\n"
16028 + "int $4\n0:\n"
16029 + _ASM_EXTABLE(0b, 0b)
16030 +#endif
16031 +
16032 + : "=m" (v->counter)
16033 + : "m" (v->counter));
16034 +}
16035 +
16036 +/**
16037 + * atomic64_dec_unchecked - decrement atomic64 variable
16038 + * @v: pointer to type atomic64_t
16039 + *
16040 + * Atomically decrements @v by 1.
16041 + */
16042 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
16043 +{
16044 + asm volatile(LOCK_PREFIX "decq %0\n"
16045 : "=m" (v->counter)
16046 : "m" (v->counter));
16047 }
16048 @@ -111,7 +221,7 @@ static inline void atomic64_dec(atomic64_t *v)
16049 */
16050 static inline int atomic64_dec_and_test(atomic64_t *v)
16051 {
16052 - GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", "e");
16053 + GEN_UNARY_RMWcc(LOCK_PREFIX "decq", LOCK_PREFIX "incq", v->counter, "%0", "e");
16054 }
16055
16056 /**
16057 @@ -124,7 +234,7 @@ static inline int atomic64_dec_and_test(atomic64_t *v)
16058 */
16059 static inline int atomic64_inc_and_test(atomic64_t *v)
16060 {
16061 - GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", "e");
16062 + GEN_UNARY_RMWcc(LOCK_PREFIX "incq", LOCK_PREFIX "decq", v->counter, "%0", "e");
16063 }
16064
16065 /**
16066 @@ -138,7 +248,7 @@ static inline int atomic64_inc_and_test(atomic64_t *v)
16067 */
16068 static inline int atomic64_add_negative(long i, atomic64_t *v)
16069 {
16070 - GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", "s");
16071 + GEN_BINARY_RMWcc(LOCK_PREFIX "addq", LOCK_PREFIX "subq", v->counter, "er", i, "%0", "s");
16072 }
16073
16074 /**
16075 @@ -150,6 +260,18 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
16076 */
16077 static inline long atomic64_add_return(long i, atomic64_t *v)
16078 {
16079 + return i + xadd_check_overflow(&v->counter, i);
16080 +}
16081 +
16082 +/**
16083 + * atomic64_add_return_unchecked - add and return
16084 + * @i: integer value to add
16085 + * @v: pointer to type atomic64_unchecked_t
16086 + *
16087 + * Atomically adds @i to @v and returns @i + @v
16088 + */
16089 +static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
16090 +{
16091 return i + xadd(&v->counter, i);
16092 }
16093
16094 @@ -159,6 +281,10 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
16095 }
16096
16097 #define atomic64_inc_return(v) (atomic64_add_return(1, (v)))
16098 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
16099 +{
16100 + return atomic64_add_return_unchecked(1, v);
16101 +}
16102 #define atomic64_dec_return(v) (atomic64_sub_return(1, (v)))
16103
16104 static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
16105 @@ -166,6 +292,11 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
16106 return cmpxchg(&v->counter, old, new);
16107 }
16108
16109 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
16110 +{
16111 + return cmpxchg(&v->counter, old, new);
16112 +}
16113 +
16114 static inline long atomic64_xchg(atomic64_t *v, long new)
16115 {
16116 return xchg(&v->counter, new);
16117 @@ -182,17 +313,30 @@ static inline long atomic64_xchg(atomic64_t *v, long new)
16118 */
16119 static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
16120 {
16121 - long c, old;
16122 + long c, old, new;
16123 c = atomic64_read(v);
16124 for (;;) {
16125 - if (unlikely(c == (u)))
16126 + if (unlikely(c == u))
16127 break;
16128 - old = atomic64_cmpxchg((v), c, c + (a));
16129 +
16130 + asm volatile("add %2,%0\n"
16131 +
16132 +#ifdef CONFIG_PAX_REFCOUNT
16133 + "jno 0f\n"
16134 + "sub %2,%0\n"
16135 + "int $4\n0:\n"
16136 + _ASM_EXTABLE(0b, 0b)
16137 +#endif
16138 +
16139 + : "=r" (new)
16140 + : "0" (c), "ir" (a));
16141 +
16142 + old = atomic64_cmpxchg(v, c, new);
16143 if (likely(old == c))
16144 break;
16145 c = old;
16146 }
16147 - return c != (u);
16148 + return c != u;
16149 }
16150
16151 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
16152 diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h
16153 index 959e45b..6ea9bf6 100644
16154 --- a/arch/x86/include/asm/barrier.h
16155 +++ b/arch/x86/include/asm/barrier.h
16156 @@ -57,7 +57,7 @@
16157 do { \
16158 compiletime_assert_atomic_type(*p); \
16159 smp_mb(); \
16160 - ACCESS_ONCE(*p) = (v); \
16161 + ACCESS_ONCE_RW(*p) = (v); \
16162 } while (0)
16163
16164 #define smp_load_acquire(p) \
16165 @@ -74,7 +74,7 @@ do { \
16166 do { \
16167 compiletime_assert_atomic_type(*p); \
16168 barrier(); \
16169 - ACCESS_ONCE(*p) = (v); \
16170 + ACCESS_ONCE_RW(*p) = (v); \
16171 } while (0)
16172
16173 #define smp_load_acquire(p) \
16174 diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
16175 index cfe3b95..d01b118 100644
16176 --- a/arch/x86/include/asm/bitops.h
16177 +++ b/arch/x86/include/asm/bitops.h
16178 @@ -50,7 +50,7 @@
16179 * a mask operation on a byte.
16180 */
16181 #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
16182 -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3))
16183 +#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((volatile void *)(addr) + ((nr)>>3))
16184 #define CONST_MASK(nr) (1 << ((nr) & 7))
16185
16186 /**
16187 @@ -203,7 +203,7 @@ static inline void change_bit(long nr, volatile unsigned long *addr)
16188 */
16189 static inline int test_and_set_bit(long nr, volatile unsigned long *addr)
16190 {
16191 - GEN_BINARY_RMWcc(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16192 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16193 }
16194
16195 /**
16196 @@ -249,7 +249,7 @@ static inline int __test_and_set_bit(long nr, volatile unsigned long *addr)
16197 */
16198 static inline int test_and_clear_bit(long nr, volatile unsigned long *addr)
16199 {
16200 - GEN_BINARY_RMWcc(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16201 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16202 }
16203
16204 /**
16205 @@ -302,7 +302,7 @@ static inline int __test_and_change_bit(long nr, volatile unsigned long *addr)
16206 */
16207 static inline int test_and_change_bit(long nr, volatile unsigned long *addr)
16208 {
16209 - GEN_BINARY_RMWcc(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16210 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16211 }
16212
16213 static __always_inline int constant_test_bit(long nr, const volatile unsigned long *addr)
16214 @@ -343,7 +343,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
16215 *
16216 * Undefined if no bit exists, so code should check against 0 first.
16217 */
16218 -static inline unsigned long __ffs(unsigned long word)
16219 +static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
16220 {
16221 asm("rep; bsf %1,%0"
16222 : "=r" (word)
16223 @@ -357,7 +357,7 @@ static inline unsigned long __ffs(unsigned long word)
16224 *
16225 * Undefined if no zero exists, so code should check against ~0UL first.
16226 */
16227 -static inline unsigned long ffz(unsigned long word)
16228 +static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
16229 {
16230 asm("rep; bsf %1,%0"
16231 : "=r" (word)
16232 @@ -371,7 +371,7 @@ static inline unsigned long ffz(unsigned long word)
16233 *
16234 * Undefined if no set bit exists, so code should check against 0 first.
16235 */
16236 -static inline unsigned long __fls(unsigned long word)
16237 +static inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
16238 {
16239 asm("bsr %1,%0"
16240 : "=r" (word)
16241 @@ -434,7 +434,7 @@ static inline int ffs(int x)
16242 * set bit if value is nonzero. The last (most significant) bit is
16243 * at position 32.
16244 */
16245 -static inline int fls(int x)
16246 +static inline int __intentional_overflow(-1) fls(int x)
16247 {
16248 int r;
16249
16250 @@ -476,7 +476,7 @@ static inline int fls(int x)
16251 * at position 64.
16252 */
16253 #ifdef CONFIG_X86_64
16254 -static __always_inline int fls64(__u64 x)
16255 +static __always_inline __intentional_overflow(-1) int fls64(__u64 x)
16256 {
16257 int bitpos = -1;
16258 /*
16259 diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
16260 index 4fa687a..60f2d39 100644
16261 --- a/arch/x86/include/asm/boot.h
16262 +++ b/arch/x86/include/asm/boot.h
16263 @@ -6,10 +6,15 @@
16264 #include <uapi/asm/boot.h>
16265
16266 /* Physical address where kernel should be loaded. */
16267 -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16268 +#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16269 + (CONFIG_PHYSICAL_ALIGN - 1)) \
16270 & ~(CONFIG_PHYSICAL_ALIGN - 1))
16271
16272 +#ifndef __ASSEMBLY__
16273 +extern unsigned char __LOAD_PHYSICAL_ADDR[];
16274 +#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR)
16275 +#endif
16276 +
16277 /* Minimum kernel alignment, as a power of two */
16278 #ifdef CONFIG_X86_64
16279 #define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT
16280 diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
16281 index 48f99f1..d78ebf9 100644
16282 --- a/arch/x86/include/asm/cache.h
16283 +++ b/arch/x86/include/asm/cache.h
16284 @@ -5,12 +5,13 @@
16285
16286 /* L1 cache line size */
16287 #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
16288 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
16289 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
16290
16291 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
16292 +#define __read_only __attribute__((__section__(".data..read_only")))
16293
16294 #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
16295 -#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
16296 +#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT)
16297
16298 #ifdef CONFIG_X86_VSMP
16299 #ifdef CONFIG_SMP
16300 diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
16301 index 1c8b50e..166bcaa 100644
16302 --- a/arch/x86/include/asm/calling.h
16303 +++ b/arch/x86/include/asm/calling.h
16304 @@ -96,23 +96,26 @@ For 32-bit we have the following conventions - kernel is built with
16305 .endm
16306
16307 .macro SAVE_C_REGS_HELPER offset=0 rax=1 rcx=1 r8910=1 r11=1
16308 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16309 + movq_cfi r12, R12+\offset
16310 +#endif
16311 .if \r11
16312 - movq_cfi r11, 6*8+\offset
16313 + movq_cfi r11, R11+\offset
16314 .endif
16315 .if \r8910
16316 - movq_cfi r10, 7*8+\offset
16317 - movq_cfi r9, 8*8+\offset
16318 - movq_cfi r8, 9*8+\offset
16319 + movq_cfi r10, R10+\offset
16320 + movq_cfi r9, R9+\offset
16321 + movq_cfi r8, R8+\offset
16322 .endif
16323 .if \rax
16324 - movq_cfi rax, 10*8+\offset
16325 + movq_cfi rax, RAX+\offset
16326 .endif
16327 .if \rcx
16328 - movq_cfi rcx, 11*8+\offset
16329 + movq_cfi rcx, RCX+\offset
16330 .endif
16331 - movq_cfi rdx, 12*8+\offset
16332 - movq_cfi rsi, 13*8+\offset
16333 - movq_cfi rdi, 14*8+\offset
16334 + movq_cfi rdx, RDX+\offset
16335 + movq_cfi rsi, RSI+\offset
16336 + movq_cfi rdi, RDI+\offset
16337 .endm
16338 .macro SAVE_C_REGS offset=0
16339 SAVE_C_REGS_HELPER \offset, 1, 1, 1, 1
16340 @@ -131,76 +134,87 @@ For 32-bit we have the following conventions - kernel is built with
16341 .endm
16342
16343 .macro SAVE_EXTRA_REGS offset=0
16344 - movq_cfi r15, 0*8+\offset
16345 - movq_cfi r14, 1*8+\offset
16346 - movq_cfi r13, 2*8+\offset
16347 - movq_cfi r12, 3*8+\offset
16348 - movq_cfi rbp, 4*8+\offset
16349 - movq_cfi rbx, 5*8+\offset
16350 + movq_cfi r15, R15+\offset
16351 + movq_cfi r14, R14+\offset
16352 + movq_cfi r13, R13+\offset
16353 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16354 + movq_cfi r12, R12+\offset
16355 +#endif
16356 + movq_cfi rbp, RBP+\offset
16357 + movq_cfi rbx, RBX+\offset
16358 .endm
16359 .macro SAVE_EXTRA_REGS_RBP offset=0
16360 - movq_cfi rbp, 4*8+\offset
16361 + movq_cfi rbp, RBP+\offset
16362 .endm
16363
16364 .macro RESTORE_EXTRA_REGS offset=0
16365 - movq_cfi_restore 0*8+\offset, r15
16366 - movq_cfi_restore 1*8+\offset, r14
16367 - movq_cfi_restore 2*8+\offset, r13
16368 - movq_cfi_restore 3*8+\offset, r12
16369 - movq_cfi_restore 4*8+\offset, rbp
16370 - movq_cfi_restore 5*8+\offset, rbx
16371 + movq_cfi_restore R15+\offset, r15
16372 + movq_cfi_restore R14+\offset, r14
16373 + movq_cfi_restore R13+\offset, r13
16374 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16375 + movq_cfi_restore R12+\offset, r12
16376 +#endif
16377 + movq_cfi_restore RBP+\offset, rbp
16378 + movq_cfi_restore RBX+\offset, rbx
16379 .endm
16380
16381 .macro ZERO_EXTRA_REGS
16382 xorl %r15d, %r15d
16383 xorl %r14d, %r14d
16384 xorl %r13d, %r13d
16385 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16386 xorl %r12d, %r12d
16387 +#endif
16388 xorl %ebp, %ebp
16389 xorl %ebx, %ebx
16390 .endm
16391
16392 - .macro RESTORE_C_REGS_HELPER rstor_rax=1, rstor_rcx=1, rstor_r11=1, rstor_r8910=1, rstor_rdx=1
16393 + .macro RESTORE_C_REGS_HELPER rstor_rax=1, rstor_rcx=1, rstor_r11=1, rstor_r8910=1, rstor_rdx=1, rstor_r12=1
16394 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16395 + .if \rstor_r12
16396 + movq_cfi_restore R12, r12
16397 + .endif
16398 +#endif
16399 .if \rstor_r11
16400 - movq_cfi_restore 6*8, r11
16401 + movq_cfi_restore R11, r11
16402 .endif
16403 .if \rstor_r8910
16404 - movq_cfi_restore 7*8, r10
16405 - movq_cfi_restore 8*8, r9
16406 - movq_cfi_restore 9*8, r8
16407 + movq_cfi_restore R10, r10
16408 + movq_cfi_restore R9, r9
16409 + movq_cfi_restore R8, r8
16410 .endif
16411 .if \rstor_rax
16412 - movq_cfi_restore 10*8, rax
16413 + movq_cfi_restore RAX, rax
16414 .endif
16415 .if \rstor_rcx
16416 - movq_cfi_restore 11*8, rcx
16417 + movq_cfi_restore RCX, rcx
16418 .endif
16419 .if \rstor_rdx
16420 - movq_cfi_restore 12*8, rdx
16421 + movq_cfi_restore RDX, rdx
16422 .endif
16423 - movq_cfi_restore 13*8, rsi
16424 - movq_cfi_restore 14*8, rdi
16425 + movq_cfi_restore RSI, rsi
16426 + movq_cfi_restore RDI, rdi
16427 .endm
16428 .macro RESTORE_C_REGS
16429 - RESTORE_C_REGS_HELPER 1,1,1,1,1
16430 + RESTORE_C_REGS_HELPER 1,1,1,1,1,1
16431 .endm
16432 .macro RESTORE_C_REGS_EXCEPT_RAX
16433 - RESTORE_C_REGS_HELPER 0,1,1,1,1
16434 + RESTORE_C_REGS_HELPER 0,1,1,1,1,0
16435 .endm
16436 .macro RESTORE_C_REGS_EXCEPT_RCX
16437 - RESTORE_C_REGS_HELPER 1,0,1,1,1
16438 + RESTORE_C_REGS_HELPER 1,0,1,1,1,0
16439 .endm
16440 .macro RESTORE_C_REGS_EXCEPT_R11
16441 - RESTORE_C_REGS_HELPER 1,1,0,1,1
16442 + RESTORE_C_REGS_HELPER 1,1,0,1,1,1
16443 .endm
16444 .macro RESTORE_C_REGS_EXCEPT_RCX_R11
16445 - RESTORE_C_REGS_HELPER 1,0,0,1,1
16446 + RESTORE_C_REGS_HELPER 1,0,0,1,1,1
16447 .endm
16448 .macro RESTORE_RSI_RDI
16449 - RESTORE_C_REGS_HELPER 0,0,0,0,0
16450 + RESTORE_C_REGS_HELPER 0,0,0,0,0,1
16451 .endm
16452 .macro RESTORE_RSI_RDI_RDX
16453 - RESTORE_C_REGS_HELPER 0,0,0,0,1
16454 + RESTORE_C_REGS_HELPER 0,0,0,0,1,1
16455 .endm
16456
16457 .macro REMOVE_PT_GPREGS_FROM_STACK addskip=0
16458 diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h
16459 index f50de69..2b0a458 100644
16460 --- a/arch/x86/include/asm/checksum_32.h
16461 +++ b/arch/x86/include/asm/checksum_32.h
16462 @@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
16463 int len, __wsum sum,
16464 int *src_err_ptr, int *dst_err_ptr);
16465
16466 +asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst,
16467 + int len, __wsum sum,
16468 + int *src_err_ptr, int *dst_err_ptr);
16469 +
16470 +asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst,
16471 + int len, __wsum sum,
16472 + int *src_err_ptr, int *dst_err_ptr);
16473 +
16474 /*
16475 * Note: when you get a NULL pointer exception here this means someone
16476 * passed in an incorrect kernel address to one of these functions.
16477 @@ -53,7 +61,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src,
16478
16479 might_sleep();
16480 stac();
16481 - ret = csum_partial_copy_generic((__force void *)src, dst,
16482 + ret = csum_partial_copy_generic_from_user((__force void *)src, dst,
16483 len, sum, err_ptr, NULL);
16484 clac();
16485
16486 @@ -187,7 +195,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
16487 might_sleep();
16488 if (access_ok(VERIFY_WRITE, dst, len)) {
16489 stac();
16490 - ret = csum_partial_copy_generic(src, (__force void *)dst,
16491 + ret = csum_partial_copy_generic_to_user(src, (__force void *)dst,
16492 len, sum, NULL, err_ptr);
16493 clac();
16494 return ret;
16495 diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
16496 index 99c105d7..2f667ac 100644
16497 --- a/arch/x86/include/asm/cmpxchg.h
16498 +++ b/arch/x86/include/asm/cmpxchg.h
16499 @@ -16,8 +16,12 @@ extern void __cmpxchg_wrong_size(void)
16500 __compiletime_error("Bad argument size for cmpxchg");
16501 extern void __xadd_wrong_size(void)
16502 __compiletime_error("Bad argument size for xadd");
16503 +extern void __xadd_check_overflow_wrong_size(void)
16504 + __compiletime_error("Bad argument size for xadd_check_overflow");
16505 extern void __add_wrong_size(void)
16506 __compiletime_error("Bad argument size for add");
16507 +extern void __add_check_overflow_wrong_size(void)
16508 + __compiletime_error("Bad argument size for add_check_overflow");
16509
16510 /*
16511 * Constants for operation sizes. On 32-bit, the 64-bit size it set to
16512 @@ -69,6 +73,38 @@ extern void __add_wrong_size(void)
16513 __ret; \
16514 })
16515
16516 +#ifdef CONFIG_PAX_REFCOUNT
16517 +#define __xchg_op_check_overflow(ptr, arg, op, lock) \
16518 + ({ \
16519 + __typeof__ (*(ptr)) __ret = (arg); \
16520 + switch (sizeof(*(ptr))) { \
16521 + case __X86_CASE_L: \
16522 + asm volatile (lock #op "l %0, %1\n" \
16523 + "jno 0f\n" \
16524 + "mov %0,%1\n" \
16525 + "int $4\n0:\n" \
16526 + _ASM_EXTABLE(0b, 0b) \
16527 + : "+r" (__ret), "+m" (*(ptr)) \
16528 + : : "memory", "cc"); \
16529 + break; \
16530 + case __X86_CASE_Q: \
16531 + asm volatile (lock #op "q %q0, %1\n" \
16532 + "jno 0f\n" \
16533 + "mov %0,%1\n" \
16534 + "int $4\n0:\n" \
16535 + _ASM_EXTABLE(0b, 0b) \
16536 + : "+r" (__ret), "+m" (*(ptr)) \
16537 + : : "memory", "cc"); \
16538 + break; \
16539 + default: \
16540 + __ ## op ## _check_overflow_wrong_size(); \
16541 + } \
16542 + __ret; \
16543 + })
16544 +#else
16545 +#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock)
16546 +#endif
16547 +
16548 /*
16549 * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
16550 * Since this is generally used to protect other memory information, we
16551 @@ -167,6 +203,9 @@ extern void __add_wrong_size(void)
16552 #define xadd_sync(ptr, inc) __xadd((ptr), (inc), "lock; ")
16553 #define xadd_local(ptr, inc) __xadd((ptr), (inc), "")
16554
16555 +#define __xadd_check_overflow(ptr, inc, lock) __xchg_op_check_overflow((ptr), (inc), xadd, lock)
16556 +#define xadd_check_overflow(ptr, inc) __xadd_check_overflow((ptr), (inc), LOCK_PREFIX)
16557 +
16558 #define __add(ptr, inc, lock) \
16559 ({ \
16560 __typeof__ (*(ptr)) __ret = (inc); \
16561 diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
16562 index acdee09..a553db3 100644
16563 --- a/arch/x86/include/asm/compat.h
16564 +++ b/arch/x86/include/asm/compat.h
16565 @@ -41,7 +41,7 @@ typedef s64 __attribute__((aligned(4))) compat_s64;
16566 typedef u32 compat_uint_t;
16567 typedef u32 compat_ulong_t;
16568 typedef u64 __attribute__((aligned(4))) compat_u64;
16569 -typedef u32 compat_uptr_t;
16570 +typedef u32 __user compat_uptr_t;
16571
16572 struct compat_timespec {
16573 compat_time_t tv_sec;
16574 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
16575 index 3d6606f..300641d 100644
16576 --- a/arch/x86/include/asm/cpufeature.h
16577 +++ b/arch/x86/include/asm/cpufeature.h
16578 @@ -214,7 +214,8 @@
16579 #define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */
16580 #define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */
16581 #define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */
16582 -
16583 +#define X86_FEATURE_PCIDUDEREF ( 8*32+30) /* PaX PCID based UDEREF */
16584 +#define X86_FEATURE_STRONGUDEREF (8*32+31) /* PaX PCID based strong UDEREF */
16585
16586 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
16587 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
16588 @@ -222,7 +223,7 @@
16589 #define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */
16590 #define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */
16591 #define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */
16592 -#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */
16593 +#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Prevention */
16594 #define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */
16595 #define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */
16596 #define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */
16597 @@ -401,6 +402,7 @@ extern const char * const x86_bug_flags[NBUGINTS*32];
16598 #define cpu_has_eager_fpu boot_cpu_has(X86_FEATURE_EAGER_FPU)
16599 #define cpu_has_topoext boot_cpu_has(X86_FEATURE_TOPOEXT)
16600 #define cpu_has_bpext boot_cpu_has(X86_FEATURE_BPEXT)
16601 +#define cpu_has_pcid boot_cpu_has(X86_FEATURE_PCID)
16602
16603 #if __GNUC__ >= 4
16604 extern void warn_pre_alternatives(void);
16605 @@ -454,7 +456,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16606
16607 #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
16608 t_warn:
16609 - warn_pre_alternatives();
16610 + if (bit != X86_FEATURE_PCID && bit != X86_FEATURE_INVPCID && bit != X86_FEATURE_PCIDUDEREF)
16611 + warn_pre_alternatives();
16612 return false;
16613 #endif
16614
16615 @@ -475,7 +478,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16616 ".section .discard,\"aw\",@progbits\n"
16617 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16618 ".previous\n"
16619 - ".section .altinstr_replacement,\"ax\"\n"
16620 + ".section .altinstr_replacement,\"a\"\n"
16621 "3: movb $1,%0\n"
16622 "4:\n"
16623 ".previous\n"
16624 @@ -510,7 +513,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16625 " .byte 5f - 4f\n" /* repl len */
16626 " .byte 3b - 2b\n" /* pad len */
16627 ".previous\n"
16628 - ".section .altinstr_replacement,\"ax\"\n"
16629 + ".section .altinstr_replacement,\"a\"\n"
16630 "4: jmp %l[t_no]\n"
16631 "5:\n"
16632 ".previous\n"
16633 @@ -545,7 +548,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16634 ".section .discard,\"aw\",@progbits\n"
16635 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16636 ".previous\n"
16637 - ".section .altinstr_replacement,\"ax\"\n"
16638 + ".section .altinstr_replacement,\"a\"\n"
16639 "3: movb $0,%0\n"
16640 "4:\n"
16641 ".previous\n"
16642 @@ -560,7 +563,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16643 ".section .discard,\"aw\",@progbits\n"
16644 " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
16645 ".previous\n"
16646 - ".section .altinstr_replacement,\"ax\"\n"
16647 + ".section .altinstr_replacement,\"a\"\n"
16648 "5: movb $1,%0\n"
16649 "6:\n"
16650 ".previous\n"
16651 diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
16652 index a0bf89f..56f0b2a 100644
16653 --- a/arch/x86/include/asm/desc.h
16654 +++ b/arch/x86/include/asm/desc.h
16655 @@ -4,6 +4,7 @@
16656 #include <asm/desc_defs.h>
16657 #include <asm/ldt.h>
16658 #include <asm/mmu.h>
16659 +#include <asm/pgtable.h>
16660
16661 #include <linux/smp.h>
16662 #include <linux/percpu.h>
16663 @@ -17,6 +18,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16664
16665 desc->type = (info->read_exec_only ^ 1) << 1;
16666 desc->type |= info->contents << 2;
16667 + desc->type |= info->seg_not_present ^ 1;
16668
16669 desc->s = 1;
16670 desc->dpl = 0x3;
16671 @@ -35,19 +37,14 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16672 }
16673
16674 extern struct desc_ptr idt_descr;
16675 -extern gate_desc idt_table[];
16676 -extern struct desc_ptr debug_idt_descr;
16677 -extern gate_desc debug_idt_table[];
16678 -
16679 -struct gdt_page {
16680 - struct desc_struct gdt[GDT_ENTRIES];
16681 -} __attribute__((aligned(PAGE_SIZE)));
16682 -
16683 -DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page);
16684 +extern gate_desc idt_table[IDT_ENTRIES];
16685 +extern const struct desc_ptr debug_idt_descr;
16686 +extern gate_desc debug_idt_table[IDT_ENTRIES];
16687
16688 +extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)];
16689 static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
16690 {
16691 - return per_cpu(gdt_page, cpu).gdt;
16692 + return cpu_gdt_table[cpu];
16693 }
16694
16695 #ifdef CONFIG_X86_64
16696 @@ -72,8 +69,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type,
16697 unsigned long base, unsigned dpl, unsigned flags,
16698 unsigned short seg)
16699 {
16700 - gate->a = (seg << 16) | (base & 0xffff);
16701 - gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8);
16702 + gate->gate.offset_low = base;
16703 + gate->gate.seg = seg;
16704 + gate->gate.reserved = 0;
16705 + gate->gate.type = type;
16706 + gate->gate.s = 0;
16707 + gate->gate.dpl = dpl;
16708 + gate->gate.p = 1;
16709 + gate->gate.offset_high = base >> 16;
16710 }
16711
16712 #endif
16713 @@ -118,12 +121,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
16714
16715 static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate)
16716 {
16717 + pax_open_kernel();
16718 memcpy(&idt[entry], gate, sizeof(*gate));
16719 + pax_close_kernel();
16720 }
16721
16722 static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc)
16723 {
16724 + pax_open_kernel();
16725 memcpy(&ldt[entry], desc, 8);
16726 + pax_close_kernel();
16727 }
16728
16729 static inline void
16730 @@ -137,7 +144,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int
16731 default: size = sizeof(*gdt); break;
16732 }
16733
16734 + pax_open_kernel();
16735 memcpy(&gdt[entry], desc, size);
16736 + pax_close_kernel();
16737 }
16738
16739 static inline void pack_descriptor(struct desc_struct *desc, unsigned long base,
16740 @@ -210,7 +219,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries)
16741
16742 static inline void native_load_tr_desc(void)
16743 {
16744 + pax_open_kernel();
16745 asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8));
16746 + pax_close_kernel();
16747 }
16748
16749 static inline void native_load_gdt(const struct desc_ptr *dtr)
16750 @@ -247,8 +258,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu)
16751 struct desc_struct *gdt = get_cpu_gdt_table(cpu);
16752 unsigned int i;
16753
16754 + pax_open_kernel();
16755 for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++)
16756 gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i];
16757 + pax_close_kernel();
16758 }
16759
16760 /* This intentionally ignores lm, since 32-bit apps don't have that field. */
16761 @@ -295,7 +308,7 @@ static inline void load_LDT(mm_context_t *pc)
16762 preempt_enable();
16763 }
16764
16765 -static inline unsigned long get_desc_base(const struct desc_struct *desc)
16766 +static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc)
16767 {
16768 return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
16769 }
16770 @@ -319,7 +332,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit)
16771 }
16772
16773 #ifdef CONFIG_X86_64
16774 -static inline void set_nmi_gate(int gate, void *addr)
16775 +static inline void set_nmi_gate(int gate, const void *addr)
16776 {
16777 gate_desc s;
16778
16779 @@ -329,14 +342,14 @@ static inline void set_nmi_gate(int gate, void *addr)
16780 #endif
16781
16782 #ifdef CONFIG_TRACING
16783 -extern struct desc_ptr trace_idt_descr;
16784 -extern gate_desc trace_idt_table[];
16785 +extern const struct desc_ptr trace_idt_descr;
16786 +extern gate_desc trace_idt_table[IDT_ENTRIES];
16787 static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16788 {
16789 write_idt_entry(trace_idt_table, entry, gate);
16790 }
16791
16792 -static inline void _trace_set_gate(int gate, unsigned type, void *addr,
16793 +static inline void _trace_set_gate(int gate, unsigned type, const void *addr,
16794 unsigned dpl, unsigned ist, unsigned seg)
16795 {
16796 gate_desc s;
16797 @@ -356,7 +369,7 @@ static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16798 #define _trace_set_gate(gate, type, addr, dpl, ist, seg)
16799 #endif
16800
16801 -static inline void _set_gate(int gate, unsigned type, void *addr,
16802 +static inline void _set_gate(int gate, unsigned type, const void *addr,
16803 unsigned dpl, unsigned ist, unsigned seg)
16804 {
16805 gate_desc s;
16806 @@ -379,14 +392,14 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
16807 #define set_intr_gate_notrace(n, addr) \
16808 do { \
16809 BUG_ON((unsigned)n > 0xFF); \
16810 - _set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0, \
16811 + _set_gate(n, GATE_INTERRUPT, (const void *)addr, 0, 0, \
16812 __KERNEL_CS); \
16813 } while (0)
16814
16815 #define set_intr_gate(n, addr) \
16816 do { \
16817 set_intr_gate_notrace(n, addr); \
16818 - _trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\
16819 + _trace_set_gate(n, GATE_INTERRUPT, (const void *)trace_##addr,\
16820 0, 0, __KERNEL_CS); \
16821 } while (0)
16822
16823 @@ -414,19 +427,19 @@ static inline void alloc_system_vector(int vector)
16824 /*
16825 * This routine sets up an interrupt gate at directory privilege level 3.
16826 */
16827 -static inline void set_system_intr_gate(unsigned int n, void *addr)
16828 +static inline void set_system_intr_gate(unsigned int n, const void *addr)
16829 {
16830 BUG_ON((unsigned)n > 0xFF);
16831 _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
16832 }
16833
16834 -static inline void set_system_trap_gate(unsigned int n, void *addr)
16835 +static inline void set_system_trap_gate(unsigned int n, const void *addr)
16836 {
16837 BUG_ON((unsigned)n > 0xFF);
16838 _set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS);
16839 }
16840
16841 -static inline void set_trap_gate(unsigned int n, void *addr)
16842 +static inline void set_trap_gate(unsigned int n, const void *addr)
16843 {
16844 BUG_ON((unsigned)n > 0xFF);
16845 _set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS);
16846 @@ -435,16 +448,16 @@ static inline void set_trap_gate(unsigned int n, void *addr)
16847 static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
16848 {
16849 BUG_ON((unsigned)n > 0xFF);
16850 - _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
16851 + _set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3));
16852 }
16853
16854 -static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
16855 +static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist)
16856 {
16857 BUG_ON((unsigned)n > 0xFF);
16858 _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
16859 }
16860
16861 -static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
16862 +static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist)
16863 {
16864 BUG_ON((unsigned)n > 0xFF);
16865 _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
16866 @@ -516,4 +529,17 @@ static inline void load_current_idt(void)
16867 else
16868 load_idt((const struct desc_ptr *)&idt_descr);
16869 }
16870 +
16871 +#ifdef CONFIG_X86_32
16872 +static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu)
16873 +{
16874 + struct desc_struct d;
16875 +
16876 + if (likely(limit))
16877 + limit = (limit - 1UL) >> PAGE_SHIFT;
16878 + pack_descriptor(&d, base, limit, 0xFB, 0xC);
16879 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S);
16880 +}
16881 +#endif
16882 +
16883 #endif /* _ASM_X86_DESC_H */
16884 diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
16885 index 278441f..b95a174 100644
16886 --- a/arch/x86/include/asm/desc_defs.h
16887 +++ b/arch/x86/include/asm/desc_defs.h
16888 @@ -31,6 +31,12 @@ struct desc_struct {
16889 unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1;
16890 unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8;
16891 };
16892 + struct {
16893 + u16 offset_low;
16894 + u16 seg;
16895 + unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1;
16896 + unsigned offset_high: 16;
16897 + } gate;
16898 };
16899 } __attribute__((packed));
16900
16901 diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h
16902 index ced283a..ffe04cc 100644
16903 --- a/arch/x86/include/asm/div64.h
16904 +++ b/arch/x86/include/asm/div64.h
16905 @@ -39,7 +39,7 @@
16906 __mod; \
16907 })
16908
16909 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16910 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16911 {
16912 union {
16913 u64 v64;
16914 diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
16915 index f161c18..97d43e8 100644
16916 --- a/arch/x86/include/asm/elf.h
16917 +++ b/arch/x86/include/asm/elf.h
16918 @@ -75,9 +75,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
16919
16920 #include <asm/vdso.h>
16921
16922 -#ifdef CONFIG_X86_64
16923 -extern unsigned int vdso64_enabled;
16924 -#endif
16925 #if defined(CONFIG_X86_32) || defined(CONFIG_COMPAT)
16926 extern unsigned int vdso32_enabled;
16927 #endif
16928 @@ -250,7 +247,25 @@ extern int force_personality32;
16929 the loader. We need to make sure that it is out of the way of the program
16930 that it will "exec", and that there is sufficient room for the brk. */
16931
16932 +#ifdef CONFIG_PAX_SEGMEXEC
16933 +#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2)
16934 +#else
16935 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
16936 +#endif
16937 +
16938 +#ifdef CONFIG_PAX_ASLR
16939 +#ifdef CONFIG_X86_32
16940 +#define PAX_ELF_ET_DYN_BASE 0x10000000UL
16941 +
16942 +#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16943 +#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16944 +#else
16945 +#define PAX_ELF_ET_DYN_BASE 0x400000UL
16946 +
16947 +#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16948 +#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16949 +#endif
16950 +#endif
16951
16952 /* This yields a mask that user programs can use to figure out what
16953 instruction set this CPU supports. This could be done in user space,
16954 @@ -299,17 +314,13 @@ do { \
16955
16956 #define ARCH_DLINFO \
16957 do { \
16958 - if (vdso64_enabled) \
16959 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16960 - (unsigned long __force)current->mm->context.vdso); \
16961 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16962 } while (0)
16963
16964 /* As a historical oddity, the x32 and x86_64 vDSOs are controlled together. */
16965 #define ARCH_DLINFO_X32 \
16966 do { \
16967 - if (vdso64_enabled) \
16968 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16969 - (unsigned long __force)current->mm->context.vdso); \
16970 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16971 } while (0)
16972
16973 #define AT_SYSINFO 32
16974 @@ -324,10 +335,10 @@ else \
16975
16976 #endif /* !CONFIG_X86_32 */
16977
16978 -#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso)
16979 +#define VDSO_CURRENT_BASE (current->mm->context.vdso)
16980
16981 #define VDSO_ENTRY \
16982 - ((unsigned long)current->mm->context.vdso + \
16983 + (current->mm->context.vdso + \
16984 selected_vdso32->sym___kernel_vsyscall)
16985
16986 struct linux_binprm;
16987 diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h
16988 index 77a99ac..39ff7f5 100644
16989 --- a/arch/x86/include/asm/emergency-restart.h
16990 +++ b/arch/x86/include/asm/emergency-restart.h
16991 @@ -1,6 +1,6 @@
16992 #ifndef _ASM_X86_EMERGENCY_RESTART_H
16993 #define _ASM_X86_EMERGENCY_RESTART_H
16994
16995 -extern void machine_emergency_restart(void);
16996 +extern void machine_emergency_restart(void) __noreturn;
16997
16998 #endif /* _ASM_X86_EMERGENCY_RESTART_H */
16999 diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h
17000 index 1c7eefe..d0e4702 100644
17001 --- a/arch/x86/include/asm/floppy.h
17002 +++ b/arch/x86/include/asm/floppy.h
17003 @@ -229,18 +229,18 @@ static struct fd_routine_l {
17004 int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
17005 } fd_routine[] = {
17006 {
17007 - request_dma,
17008 - free_dma,
17009 - get_dma_residue,
17010 - dma_mem_alloc,
17011 - hard_dma_setup
17012 + ._request_dma = request_dma,
17013 + ._free_dma = free_dma,
17014 + ._get_dma_residue = get_dma_residue,
17015 + ._dma_mem_alloc = dma_mem_alloc,
17016 + ._dma_setup = hard_dma_setup
17017 },
17018 {
17019 - vdma_request_dma,
17020 - vdma_nop,
17021 - vdma_get_dma_residue,
17022 - vdma_mem_alloc,
17023 - vdma_dma_setup
17024 + ._request_dma = vdma_request_dma,
17025 + ._free_dma = vdma_nop,
17026 + ._get_dma_residue = vdma_get_dma_residue,
17027 + ._dma_mem_alloc = vdma_mem_alloc,
17028 + ._dma_setup = vdma_dma_setup
17029 }
17030 };
17031
17032 diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
17033 index da5e967..ab07eec 100644
17034 --- a/arch/x86/include/asm/fpu-internal.h
17035 +++ b/arch/x86/include/asm/fpu-internal.h
17036 @@ -151,8 +151,11 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
17037 #define user_insn(insn, output, input...) \
17038 ({ \
17039 int err; \
17040 + pax_open_userland(); \
17041 asm volatile(ASM_STAC "\n" \
17042 - "1:" #insn "\n\t" \
17043 + "1:" \
17044 + __copyuser_seg \
17045 + #insn "\n\t" \
17046 "2: " ASM_CLAC "\n" \
17047 ".section .fixup,\"ax\"\n" \
17048 "3: movl $-1,%[err]\n" \
17049 @@ -161,6 +164,7 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
17050 _ASM_EXTABLE(1b, 3b) \
17051 : [err] "=r" (err), output \
17052 : "0"(0), input); \
17053 + pax_close_userland(); \
17054 err; \
17055 })
17056
17057 @@ -327,7 +331,7 @@ static inline int restore_fpu_checking(struct task_struct *tsk)
17058 "fnclex\n\t"
17059 "emms\n\t"
17060 "fildl %P[addr]" /* set F?P to defined value */
17061 - : : [addr] "m" (tsk->thread.fpu.has_fpu));
17062 + : : [addr] "m" (cpu_tss[raw_smp_processor_id()].x86_tss.sp0));
17063 }
17064
17065 return fpu_restore_checking(&tsk->thread.fpu);
17066 diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
17067 index b4c1f54..e290c08 100644
17068 --- a/arch/x86/include/asm/futex.h
17069 +++ b/arch/x86/include/asm/futex.h
17070 @@ -12,6 +12,7 @@
17071 #include <asm/smap.h>
17072
17073 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
17074 + typecheck(u32 __user *, uaddr); \
17075 asm volatile("\t" ASM_STAC "\n" \
17076 "1:\t" insn "\n" \
17077 "2:\t" ASM_CLAC "\n" \
17078 @@ -20,15 +21,16 @@
17079 "\tjmp\t2b\n" \
17080 "\t.previous\n" \
17081 _ASM_EXTABLE(1b, 3b) \
17082 - : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
17083 + : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr)) \
17084 : "i" (-EFAULT), "0" (oparg), "1" (0))
17085
17086 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
17087 + typecheck(u32 __user *, uaddr); \
17088 asm volatile("\t" ASM_STAC "\n" \
17089 "1:\tmovl %2, %0\n" \
17090 "\tmovl\t%0, %3\n" \
17091 "\t" insn "\n" \
17092 - "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n" \
17093 + "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n" \
17094 "\tjnz\t1b\n" \
17095 "3:\t" ASM_CLAC "\n" \
17096 "\t.section .fixup,\"ax\"\n" \
17097 @@ -38,7 +40,7 @@
17098 _ASM_EXTABLE(1b, 4b) \
17099 _ASM_EXTABLE(2b, 4b) \
17100 : "=&a" (oldval), "=&r" (ret), \
17101 - "+m" (*uaddr), "=&r" (tem) \
17102 + "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem) \
17103 : "r" (oparg), "i" (-EFAULT), "1" (0))
17104
17105 static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17106 @@ -57,12 +59,13 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17107
17108 pagefault_disable();
17109
17110 + pax_open_userland();
17111 switch (op) {
17112 case FUTEX_OP_SET:
17113 - __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
17114 + __futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg);
17115 break;
17116 case FUTEX_OP_ADD:
17117 - __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
17118 + __futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval,
17119 uaddr, oparg);
17120 break;
17121 case FUTEX_OP_OR:
17122 @@ -77,6 +80,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17123 default:
17124 ret = -ENOSYS;
17125 }
17126 + pax_close_userland();
17127
17128 pagefault_enable();
17129
17130 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
17131 index e9571dd..df5f542 100644
17132 --- a/arch/x86/include/asm/hw_irq.h
17133 +++ b/arch/x86/include/asm/hw_irq.h
17134 @@ -160,8 +160,8 @@ static inline void unlock_vector_lock(void) {}
17135 #endif /* CONFIG_X86_LOCAL_APIC */
17136
17137 /* Statistics */
17138 -extern atomic_t irq_err_count;
17139 -extern atomic_t irq_mis_count;
17140 +extern atomic_unchecked_t irq_err_count;
17141 +extern atomic_unchecked_t irq_mis_count;
17142
17143 /* EISA */
17144 extern void eisa_set_level_irq(unsigned int irq);
17145 diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
17146 index ccffa53..3c90c87 100644
17147 --- a/arch/x86/include/asm/i8259.h
17148 +++ b/arch/x86/include/asm/i8259.h
17149 @@ -62,7 +62,7 @@ struct legacy_pic {
17150 void (*init)(int auto_eoi);
17151 int (*irq_pending)(unsigned int irq);
17152 void (*make_irq)(unsigned int irq);
17153 -};
17154 +} __do_const;
17155
17156 extern struct legacy_pic *legacy_pic;
17157 extern struct legacy_pic null_legacy_pic;
17158 diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
17159 index 34a5b93..27e40a6 100644
17160 --- a/arch/x86/include/asm/io.h
17161 +++ b/arch/x86/include/asm/io.h
17162 @@ -52,12 +52,12 @@ static inline void name(type val, volatile void __iomem *addr) \
17163 "m" (*(volatile type __force *)addr) barrier); }
17164
17165 build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
17166 -build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
17167 -build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
17168 +build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory")
17169 +build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory")
17170
17171 build_mmio_read(__readb, "b", unsigned char, "=q", )
17172 -build_mmio_read(__readw, "w", unsigned short, "=r", )
17173 -build_mmio_read(__readl, "l", unsigned int, "=r", )
17174 +build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", )
17175 +build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", )
17176
17177 build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
17178 build_mmio_write(writew, "w", unsigned short, "r", :"memory")
17179 @@ -113,7 +113,7 @@ build_mmio_write(writeq, "q", unsigned long, "r", :"memory")
17180 * this function
17181 */
17182
17183 -static inline phys_addr_t virt_to_phys(volatile void *address)
17184 +static inline phys_addr_t __intentional_overflow(-1) virt_to_phys(volatile void *address)
17185 {
17186 return __pa(address);
17187 }
17188 @@ -189,7 +189,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
17189 return ioremap_nocache(offset, size);
17190 }
17191
17192 -extern void iounmap(volatile void __iomem *addr);
17193 +extern void iounmap(const volatile void __iomem *addr);
17194
17195 extern void set_iounmap_nonlazy(void);
17196
17197 @@ -199,6 +199,17 @@ extern void set_iounmap_nonlazy(void);
17198
17199 #include <linux/vmalloc.h>
17200
17201 +#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
17202 +static inline int valid_phys_addr_range(unsigned long addr, size_t count)
17203 +{
17204 + return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17205 +}
17206 +
17207 +static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
17208 +{
17209 + return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17210 +}
17211 +
17212 /*
17213 * Convert a virtual cached pointer to an uncached pointer
17214 */
17215 diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
17216 index b77f5ed..a2f791e 100644
17217 --- a/arch/x86/include/asm/irqflags.h
17218 +++ b/arch/x86/include/asm/irqflags.h
17219 @@ -137,6 +137,11 @@ static inline notrace unsigned long arch_local_irq_save(void)
17220 swapgs; \
17221 sysretl
17222
17223 +#define GET_CR0_INTO_RDI mov %cr0, %rdi
17224 +#define SET_RDI_INTO_CR0 mov %rdi, %cr0
17225 +#define GET_CR3_INTO_RDI mov %cr3, %rdi
17226 +#define SET_RDI_INTO_CR3 mov %rdi, %cr3
17227 +
17228 #else
17229 #define INTERRUPT_RETURN iret
17230 #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit
17231 diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
17232 index 4421b5d..8543006 100644
17233 --- a/arch/x86/include/asm/kprobes.h
17234 +++ b/arch/x86/include/asm/kprobes.h
17235 @@ -37,13 +37,8 @@ typedef u8 kprobe_opcode_t;
17236 #define RELATIVEJUMP_SIZE 5
17237 #define RELATIVECALL_OPCODE 0xe8
17238 #define RELATIVE_ADDR_SIZE 4
17239 -#define MAX_STACK_SIZE 64
17240 -#define MIN_STACK_SIZE(ADDR) \
17241 - (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \
17242 - THREAD_SIZE - (unsigned long)(ADDR))) \
17243 - ? (MAX_STACK_SIZE) \
17244 - : (((unsigned long)current_thread_info()) + \
17245 - THREAD_SIZE - (unsigned long)(ADDR)))
17246 +#define MAX_STACK_SIZE 64UL
17247 +#define MIN_STACK_SIZE(ADDR) min(MAX_STACK_SIZE, current->thread.sp0 - (unsigned long)(ADDR))
17248
17249 #define flush_insn_slot(p) do { } while (0)
17250
17251 diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
17252 index 4ad6560..75c7bdd 100644
17253 --- a/arch/x86/include/asm/local.h
17254 +++ b/arch/x86/include/asm/local.h
17255 @@ -10,33 +10,97 @@ typedef struct {
17256 atomic_long_t a;
17257 } local_t;
17258
17259 +typedef struct {
17260 + atomic_long_unchecked_t a;
17261 +} local_unchecked_t;
17262 +
17263 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
17264
17265 #define local_read(l) atomic_long_read(&(l)->a)
17266 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
17267 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
17268 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
17269
17270 static inline void local_inc(local_t *l)
17271 {
17272 - asm volatile(_ASM_INC "%0"
17273 + asm volatile(_ASM_INC "%0\n"
17274 +
17275 +#ifdef CONFIG_PAX_REFCOUNT
17276 + "jno 0f\n"
17277 + _ASM_DEC "%0\n"
17278 + "int $4\n0:\n"
17279 + _ASM_EXTABLE(0b, 0b)
17280 +#endif
17281 +
17282 + : "+m" (l->a.counter));
17283 +}
17284 +
17285 +static inline void local_inc_unchecked(local_unchecked_t *l)
17286 +{
17287 + asm volatile(_ASM_INC "%0\n"
17288 : "+m" (l->a.counter));
17289 }
17290
17291 static inline void local_dec(local_t *l)
17292 {
17293 - asm volatile(_ASM_DEC "%0"
17294 + asm volatile(_ASM_DEC "%0\n"
17295 +
17296 +#ifdef CONFIG_PAX_REFCOUNT
17297 + "jno 0f\n"
17298 + _ASM_INC "%0\n"
17299 + "int $4\n0:\n"
17300 + _ASM_EXTABLE(0b, 0b)
17301 +#endif
17302 +
17303 + : "+m" (l->a.counter));
17304 +}
17305 +
17306 +static inline void local_dec_unchecked(local_unchecked_t *l)
17307 +{
17308 + asm volatile(_ASM_DEC "%0\n"
17309 : "+m" (l->a.counter));
17310 }
17311
17312 static inline void local_add(long i, local_t *l)
17313 {
17314 - asm volatile(_ASM_ADD "%1,%0"
17315 + asm volatile(_ASM_ADD "%1,%0\n"
17316 +
17317 +#ifdef CONFIG_PAX_REFCOUNT
17318 + "jno 0f\n"
17319 + _ASM_SUB "%1,%0\n"
17320 + "int $4\n0:\n"
17321 + _ASM_EXTABLE(0b, 0b)
17322 +#endif
17323 +
17324 + : "+m" (l->a.counter)
17325 + : "ir" (i));
17326 +}
17327 +
17328 +static inline void local_add_unchecked(long i, local_unchecked_t *l)
17329 +{
17330 + asm volatile(_ASM_ADD "%1,%0\n"
17331 : "+m" (l->a.counter)
17332 : "ir" (i));
17333 }
17334
17335 static inline void local_sub(long i, local_t *l)
17336 {
17337 - asm volatile(_ASM_SUB "%1,%0"
17338 + asm volatile(_ASM_SUB "%1,%0\n"
17339 +
17340 +#ifdef CONFIG_PAX_REFCOUNT
17341 + "jno 0f\n"
17342 + _ASM_ADD "%1,%0\n"
17343 + "int $4\n0:\n"
17344 + _ASM_EXTABLE(0b, 0b)
17345 +#endif
17346 +
17347 + : "+m" (l->a.counter)
17348 + : "ir" (i));
17349 +}
17350 +
17351 +static inline void local_sub_unchecked(long i, local_unchecked_t *l)
17352 +{
17353 + asm volatile(_ASM_SUB "%1,%0\n"
17354 : "+m" (l->a.counter)
17355 : "ir" (i));
17356 }
17357 @@ -52,7 +116,7 @@ static inline void local_sub(long i, local_t *l)
17358 */
17359 static inline int local_sub_and_test(long i, local_t *l)
17360 {
17361 - GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", "e");
17362 + GEN_BINARY_RMWcc(_ASM_SUB, _ASM_ADD, l->a.counter, "er", i, "%0", "e");
17363 }
17364
17365 /**
17366 @@ -65,7 +129,7 @@ static inline int local_sub_and_test(long i, local_t *l)
17367 */
17368 static inline int local_dec_and_test(local_t *l)
17369 {
17370 - GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", "e");
17371 + GEN_UNARY_RMWcc(_ASM_DEC, _ASM_INC, l->a.counter, "%0", "e");
17372 }
17373
17374 /**
17375 @@ -78,7 +142,7 @@ static inline int local_dec_and_test(local_t *l)
17376 */
17377 static inline int local_inc_and_test(local_t *l)
17378 {
17379 - GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", "e");
17380 + GEN_UNARY_RMWcc(_ASM_INC, _ASM_DEC, l->a.counter, "%0", "e");
17381 }
17382
17383 /**
17384 @@ -92,7 +156,7 @@ static inline int local_inc_and_test(local_t *l)
17385 */
17386 static inline int local_add_negative(long i, local_t *l)
17387 {
17388 - GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", "s");
17389 + GEN_BINARY_RMWcc(_ASM_ADD, _ASM_SUB, l->a.counter, "er", i, "%0", "s");
17390 }
17391
17392 /**
17393 @@ -105,6 +169,30 @@ static inline int local_add_negative(long i, local_t *l)
17394 static inline long local_add_return(long i, local_t *l)
17395 {
17396 long __i = i;
17397 + asm volatile(_ASM_XADD "%0, %1\n"
17398 +
17399 +#ifdef CONFIG_PAX_REFCOUNT
17400 + "jno 0f\n"
17401 + _ASM_MOV "%0,%1\n"
17402 + "int $4\n0:\n"
17403 + _ASM_EXTABLE(0b, 0b)
17404 +#endif
17405 +
17406 + : "+r" (i), "+m" (l->a.counter)
17407 + : : "memory");
17408 + return i + __i;
17409 +}
17410 +
17411 +/**
17412 + * local_add_return_unchecked - add and return
17413 + * @i: integer value to add
17414 + * @l: pointer to type local_unchecked_t
17415 + *
17416 + * Atomically adds @i to @l and returns @i + @l
17417 + */
17418 +static inline long local_add_return_unchecked(long i, local_unchecked_t *l)
17419 +{
17420 + long __i = i;
17421 asm volatile(_ASM_XADD "%0, %1;"
17422 : "+r" (i), "+m" (l->a.counter)
17423 : : "memory");
17424 @@ -121,6 +209,8 @@ static inline long local_sub_return(long i, local_t *l)
17425
17426 #define local_cmpxchg(l, o, n) \
17427 (cmpxchg_local(&((l)->a.counter), (o), (n)))
17428 +#define local_cmpxchg_unchecked(l, o, n) \
17429 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
17430 /* Always has a lock prefix */
17431 #define local_xchg(l, n) (xchg(&((l)->a.counter), (n)))
17432
17433 diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h
17434 new file mode 100644
17435 index 0000000..2bfd3ba
17436 --- /dev/null
17437 +++ b/arch/x86/include/asm/mman.h
17438 @@ -0,0 +1,15 @@
17439 +#ifndef _X86_MMAN_H
17440 +#define _X86_MMAN_H
17441 +
17442 +#include <uapi/asm/mman.h>
17443 +
17444 +#ifdef __KERNEL__
17445 +#ifndef __ASSEMBLY__
17446 +#ifdef CONFIG_X86_32
17447 +#define arch_mmap_check i386_mmap_check
17448 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);
17449 +#endif
17450 +#endif
17451 +#endif
17452 +
17453 +#endif /* X86_MMAN_H */
17454 diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
17455 index 09b9620..923aecd 100644
17456 --- a/arch/x86/include/asm/mmu.h
17457 +++ b/arch/x86/include/asm/mmu.h
17458 @@ -9,7 +9,7 @@
17459 * we put the segment information here.
17460 */
17461 typedef struct {
17462 - void *ldt;
17463 + struct desc_struct *ldt;
17464 int size;
17465
17466 #ifdef CONFIG_X86_64
17467 @@ -18,7 +18,19 @@ typedef struct {
17468 #endif
17469
17470 struct mutex lock;
17471 - void __user *vdso;
17472 + unsigned long vdso;
17473 +
17474 +#ifdef CONFIG_X86_32
17475 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
17476 + unsigned long user_cs_base;
17477 + unsigned long user_cs_limit;
17478 +
17479 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17480 + cpumask_t cpu_user_cs_mask;
17481 +#endif
17482 +
17483 +#endif
17484 +#endif
17485
17486 atomic_t perf_rdpmc_allowed; /* nonzero if rdpmc is allowed */
17487 } mm_context_t;
17488 diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
17489 index e997f70..5d819f7 100644
17490 --- a/arch/x86/include/asm/mmu_context.h
17491 +++ b/arch/x86/include/asm/mmu_context.h
17492 @@ -42,6 +42,20 @@ void destroy_context(struct mm_struct *mm);
17493
17494 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
17495 {
17496 +
17497 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17498 + if (!(static_cpu_has(X86_FEATURE_PCIDUDEREF))) {
17499 + unsigned int i;
17500 + pgd_t *pgd;
17501 +
17502 + pax_open_kernel();
17503 + pgd = get_cpu_pgd(smp_processor_id(), kernel);
17504 + for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i)
17505 + set_pgd_batched(pgd+i, native_make_pgd(0));
17506 + pax_close_kernel();
17507 + }
17508 +#endif
17509 +
17510 #ifdef CONFIG_SMP
17511 if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
17512 this_cpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
17513 @@ -52,16 +66,59 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17514 struct task_struct *tsk)
17515 {
17516 unsigned cpu = smp_processor_id();
17517 +#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17518 + int tlbstate = TLBSTATE_OK;
17519 +#endif
17520
17521 if (likely(prev != next)) {
17522 #ifdef CONFIG_SMP
17523 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17524 + tlbstate = this_cpu_read(cpu_tlbstate.state);
17525 +#endif
17526 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17527 this_cpu_write(cpu_tlbstate.active_mm, next);
17528 #endif
17529 cpumask_set_cpu(cpu, mm_cpumask(next));
17530
17531 /* Re-load page tables */
17532 +#ifdef CONFIG_PAX_PER_CPU_PGD
17533 + pax_open_kernel();
17534 +
17535 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17536 + if (static_cpu_has(X86_FEATURE_PCIDUDEREF))
17537 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17538 + else
17539 +#endif
17540 +
17541 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17542 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17543 + pax_close_kernel();
17544 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17545 +
17546 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17547 + if (static_cpu_has(X86_FEATURE_PCIDUDEREF)) {
17548 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17549 + u64 descriptor[2];
17550 + descriptor[0] = PCID_USER;
17551 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17552 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17553 + descriptor[0] = PCID_KERNEL;
17554 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17555 + }
17556 + } else {
17557 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17558 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17559 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17560 + else
17561 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17562 + }
17563 + } else
17564 +#endif
17565 +
17566 + load_cr3(get_cpu_pgd(cpu, kernel));
17567 +#else
17568 load_cr3(next->pgd);
17569 +#endif
17570 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17571
17572 /* Stop flush ipis for the previous mm */
17573 @@ -84,9 +141,67 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17574 */
17575 if (unlikely(prev->context.ldt != next->context.ldt))
17576 load_LDT_nolock(&next->context);
17577 +
17578 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17579 + if (!(__supported_pte_mask & _PAGE_NX)) {
17580 + smp_mb__before_atomic();
17581 + cpumask_clear_cpu(cpu, &prev->context.cpu_user_cs_mask);
17582 + smp_mb__after_atomic();
17583 + cpumask_set_cpu(cpu, &next->context.cpu_user_cs_mask);
17584 + }
17585 +#endif
17586 +
17587 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17588 + if (unlikely(prev->context.user_cs_base != next->context.user_cs_base ||
17589 + prev->context.user_cs_limit != next->context.user_cs_limit))
17590 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17591 +#ifdef CONFIG_SMP
17592 + else if (unlikely(tlbstate != TLBSTATE_OK))
17593 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17594 +#endif
17595 +#endif
17596 +
17597 }
17598 + else {
17599 +
17600 +#ifdef CONFIG_PAX_PER_CPU_PGD
17601 + pax_open_kernel();
17602 +
17603 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17604 + if (static_cpu_has(X86_FEATURE_PCIDUDEREF))
17605 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17606 + else
17607 +#endif
17608 +
17609 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17610 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17611 + pax_close_kernel();
17612 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17613 +
17614 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17615 + if (static_cpu_has(X86_FEATURE_PCIDUDEREF)) {
17616 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17617 + u64 descriptor[2];
17618 + descriptor[0] = PCID_USER;
17619 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17620 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17621 + descriptor[0] = PCID_KERNEL;
17622 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17623 + }
17624 + } else {
17625 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17626 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17627 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17628 + else
17629 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17630 + }
17631 + } else
17632 +#endif
17633 +
17634 + load_cr3(get_cpu_pgd(cpu, kernel));
17635 +#endif
17636 +
17637 #ifdef CONFIG_SMP
17638 - else {
17639 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17640 BUG_ON(this_cpu_read(cpu_tlbstate.active_mm) != next);
17641
17642 @@ -103,13 +218,30 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17643 * tlb flush IPI delivery. We must reload CR3
17644 * to make sure to use no freed page tables.
17645 */
17646 +
17647 +#ifndef CONFIG_PAX_PER_CPU_PGD
17648 load_cr3(next->pgd);
17649 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17650 +#endif
17651 +
17652 load_mm_cr4(next);
17653 load_LDT_nolock(&next->context);
17654 +
17655 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
17656 + if (!(__supported_pte_mask & _PAGE_NX))
17657 + cpumask_set_cpu(cpu, &next->context.cpu_user_cs_mask);
17658 +#endif
17659 +
17660 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17661 +#ifdef CONFIG_PAX_PAGEEXEC
17662 + if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX)))
17663 +#endif
17664 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17665 +#endif
17666 +
17667 }
17668 +#endif
17669 }
17670 -#endif
17671 }
17672
17673 #define activate_mm(prev, next) \
17674 diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
17675 index e3b7819..b257c64 100644
17676 --- a/arch/x86/include/asm/module.h
17677 +++ b/arch/x86/include/asm/module.h
17678 @@ -5,6 +5,7 @@
17679
17680 #ifdef CONFIG_X86_64
17681 /* X86_64 does not define MODULE_PROC_FAMILY */
17682 +#define MODULE_PROC_FAMILY ""
17683 #elif defined CONFIG_M486
17684 #define MODULE_PROC_FAMILY "486 "
17685 #elif defined CONFIG_M586
17686 @@ -57,8 +58,20 @@
17687 #error unknown processor family
17688 #endif
17689
17690 -#ifdef CONFIG_X86_32
17691 -# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
17692 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
17693 +#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS "
17694 +#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR)
17695 +#define MODULE_PAX_KERNEXEC "KERNEXEC_OR "
17696 +#else
17697 +#define MODULE_PAX_KERNEXEC ""
17698 #endif
17699
17700 +#ifdef CONFIG_PAX_MEMORY_UDEREF
17701 +#define MODULE_PAX_UDEREF "UDEREF "
17702 +#else
17703 +#define MODULE_PAX_UDEREF ""
17704 +#endif
17705 +
17706 +#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF
17707 +
17708 #endif /* _ASM_X86_MODULE_H */
17709 diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
17710 index 5f2fc44..106caa6 100644
17711 --- a/arch/x86/include/asm/nmi.h
17712 +++ b/arch/x86/include/asm/nmi.h
17713 @@ -36,26 +36,35 @@ enum {
17714
17715 typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *);
17716
17717 +struct nmiaction;
17718 +
17719 +struct nmiwork {
17720 + const struct nmiaction *action;
17721 + u64 max_duration;
17722 + struct irq_work irq_work;
17723 +};
17724 +
17725 struct nmiaction {
17726 struct list_head list;
17727 nmi_handler_t handler;
17728 - u64 max_duration;
17729 - struct irq_work irq_work;
17730 unsigned long flags;
17731 const char *name;
17732 -};
17733 + struct nmiwork *work;
17734 +} __do_const;
17735
17736 #define register_nmi_handler(t, fn, fg, n, init...) \
17737 ({ \
17738 - static struct nmiaction init fn##_na = { \
17739 + static struct nmiwork fn##_nw; \
17740 + static const struct nmiaction init fn##_na = { \
17741 .handler = (fn), \
17742 .name = (n), \
17743 .flags = (fg), \
17744 + .work = &fn##_nw, \
17745 }; \
17746 __register_nmi_handler((t), &fn##_na); \
17747 })
17748
17749 -int __register_nmi_handler(unsigned int, struct nmiaction *);
17750 +int __register_nmi_handler(unsigned int, const struct nmiaction *);
17751
17752 void unregister_nmi_handler(unsigned int, const char *);
17753
17754 diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
17755 index 802dde3..9183e68 100644
17756 --- a/arch/x86/include/asm/page.h
17757 +++ b/arch/x86/include/asm/page.h
17758 @@ -52,6 +52,7 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17759 __phys_addr_symbol(__phys_reloc_hide((unsigned long)(x)))
17760
17761 #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET))
17762 +#define __early_va(x) ((void *)((unsigned long)(x)+__START_KERNEL_map - phys_base))
17763
17764 #define __boot_va(x) __va(x)
17765 #define __boot_pa(x) __pa(x)
17766 @@ -60,11 +61,21 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17767 * virt_to_page(kaddr) returns a valid pointer if and only if
17768 * virt_addr_valid(kaddr) returns true.
17769 */
17770 -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17771 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
17772 extern bool __virt_addr_valid(unsigned long kaddr);
17773 #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr))
17774
17775 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
17776 +#define virt_to_page(kaddr) \
17777 + ({ \
17778 + const void *__kaddr = (const void *)(kaddr); \
17779 + BUG_ON(!virt_addr_valid(__kaddr)); \
17780 + pfn_to_page(__pa(__kaddr) >> PAGE_SHIFT); \
17781 + })
17782 +#else
17783 +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17784 +#endif
17785 +
17786 #endif /* __ASSEMBLY__ */
17787
17788 #include <asm-generic/memory_model.h>
17789 diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
17790 index b3bebf9..13ac22e 100644
17791 --- a/arch/x86/include/asm/page_64.h
17792 +++ b/arch/x86/include/asm/page_64.h
17793 @@ -7,9 +7,9 @@
17794
17795 /* duplicated to the one in bootmem.h */
17796 extern unsigned long max_pfn;
17797 -extern unsigned long phys_base;
17798 +extern const unsigned long phys_base;
17799
17800 -static inline unsigned long __phys_addr_nodebug(unsigned long x)
17801 +static inline unsigned long __intentional_overflow(-1) __phys_addr_nodebug(unsigned long x)
17802 {
17803 unsigned long y = x - __START_KERNEL_map;
17804
17805 @@ -20,8 +20,8 @@ static inline unsigned long __phys_addr_nodebug(unsigned long x)
17806 }
17807
17808 #ifdef CONFIG_DEBUG_VIRTUAL
17809 -extern unsigned long __phys_addr(unsigned long);
17810 -extern unsigned long __phys_addr_symbol(unsigned long);
17811 +extern unsigned long __intentional_overflow(-1) __phys_addr(unsigned long);
17812 +extern unsigned long __intentional_overflow(-1) __phys_addr_symbol(unsigned long);
17813 #else
17814 #define __phys_addr(x) __phys_addr_nodebug(x)
17815 #define __phys_addr_symbol(x) \
17816 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
17817 index 8957810..f34efb4 100644
17818 --- a/arch/x86/include/asm/paravirt.h
17819 +++ b/arch/x86/include/asm/paravirt.h
17820 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
17821 return (pmd_t) { ret };
17822 }
17823
17824 -static inline pmdval_t pmd_val(pmd_t pmd)
17825 +static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd)
17826 {
17827 pmdval_t ret;
17828
17829 @@ -626,6 +626,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd)
17830 val);
17831 }
17832
17833 +static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
17834 +{
17835 + pgdval_t val = native_pgd_val(pgd);
17836 +
17837 + if (sizeof(pgdval_t) > sizeof(long))
17838 + PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp,
17839 + val, (u64)val >> 32);
17840 + else
17841 + PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp,
17842 + val);
17843 +}
17844 +
17845 static inline void pgd_clear(pgd_t *pgdp)
17846 {
17847 set_pgd(pgdp, __pgd(0));
17848 @@ -710,6 +722,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
17849 pv_mmu_ops.set_fixmap(idx, phys, flags);
17850 }
17851
17852 +#ifdef CONFIG_PAX_KERNEXEC
17853 +static inline unsigned long pax_open_kernel(void)
17854 +{
17855 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel);
17856 +}
17857 +
17858 +static inline unsigned long pax_close_kernel(void)
17859 +{
17860 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel);
17861 +}
17862 +#else
17863 +static inline unsigned long pax_open_kernel(void) { return 0; }
17864 +static inline unsigned long pax_close_kernel(void) { return 0; }
17865 +#endif
17866 +
17867 #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
17868
17869 static __always_inline void __ticket_lock_spinning(struct arch_spinlock *lock,
17870 @@ -906,7 +933,7 @@ extern void default_banner(void);
17871
17872 #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4)
17873 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
17874 -#define PARA_INDIRECT(addr) *%cs:addr
17875 +#define PARA_INDIRECT(addr) *%ss:addr
17876 #endif
17877
17878 #define INTERRUPT_RETURN \
17879 @@ -976,6 +1003,21 @@ extern void default_banner(void);
17880 PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_usergs_sysret64), \
17881 CLBR_NONE, \
17882 jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_usergs_sysret64))
17883 +
17884 +#define GET_CR0_INTO_RDI \
17885 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \
17886 + mov %rax,%rdi
17887 +
17888 +#define SET_RDI_INTO_CR0 \
17889 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
17890 +
17891 +#define GET_CR3_INTO_RDI \
17892 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr3); \
17893 + mov %rax,%rdi
17894 +
17895 +#define SET_RDI_INTO_CR3 \
17896 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_write_cr3)
17897 +
17898 #endif /* CONFIG_X86_32 */
17899
17900 #endif /* __ASSEMBLY__ */
17901 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
17902 index f7b0b5c..cdd33f9 100644
17903 --- a/arch/x86/include/asm/paravirt_types.h
17904 +++ b/arch/x86/include/asm/paravirt_types.h
17905 @@ -84,7 +84,7 @@ struct pv_init_ops {
17906 */
17907 unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
17908 unsigned long addr, unsigned len);
17909 -};
17910 +} __no_const __no_randomize_layout;
17911
17912
17913 struct pv_lazy_ops {
17914 @@ -92,13 +92,13 @@ struct pv_lazy_ops {
17915 void (*enter)(void);
17916 void (*leave)(void);
17917 void (*flush)(void);
17918 -};
17919 +} __no_randomize_layout;
17920
17921 struct pv_time_ops {
17922 unsigned long long (*sched_clock)(void);
17923 unsigned long long (*steal_clock)(int cpu);
17924 unsigned long (*get_tsc_khz)(void);
17925 -};
17926 +} __no_const __no_randomize_layout;
17927
17928 struct pv_cpu_ops {
17929 /* hooks for various privileged instructions */
17930 @@ -192,7 +192,7 @@ struct pv_cpu_ops {
17931
17932 void (*start_context_switch)(struct task_struct *prev);
17933 void (*end_context_switch)(struct task_struct *next);
17934 -};
17935 +} __no_const __no_randomize_layout;
17936
17937 struct pv_irq_ops {
17938 /*
17939 @@ -215,7 +215,7 @@ struct pv_irq_ops {
17940 #ifdef CONFIG_X86_64
17941 void (*adjust_exception_frame)(void);
17942 #endif
17943 -};
17944 +} __no_randomize_layout;
17945
17946 struct pv_apic_ops {
17947 #ifdef CONFIG_X86_LOCAL_APIC
17948 @@ -223,7 +223,7 @@ struct pv_apic_ops {
17949 unsigned long start_eip,
17950 unsigned long start_esp);
17951 #endif
17952 -};
17953 +} __no_const __no_randomize_layout;
17954
17955 struct pv_mmu_ops {
17956 unsigned long (*read_cr2)(void);
17957 @@ -313,6 +313,7 @@ struct pv_mmu_ops {
17958 struct paravirt_callee_save make_pud;
17959
17960 void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
17961 + void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval);
17962 #endif /* CONFIG_PGTABLE_LEVELS == 4 */
17963 #endif /* CONFIG_PGTABLE_LEVELS >= 3 */
17964
17965 @@ -324,7 +325,13 @@ struct pv_mmu_ops {
17966 an mfn. We can tell which is which from the index. */
17967 void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx,
17968 phys_addr_t phys, pgprot_t flags);
17969 -};
17970 +
17971 +#ifdef CONFIG_PAX_KERNEXEC
17972 + unsigned long (*pax_open_kernel)(void);
17973 + unsigned long (*pax_close_kernel)(void);
17974 +#endif
17975 +
17976 +} __no_randomize_layout;
17977
17978 struct arch_spinlock;
17979 #ifdef CONFIG_SMP
17980 @@ -336,11 +343,14 @@ typedef u16 __ticket_t;
17981 struct pv_lock_ops {
17982 struct paravirt_callee_save lock_spinning;
17983 void (*unlock_kick)(struct arch_spinlock *lock, __ticket_t ticket);
17984 -};
17985 +} __no_randomize_layout;
17986
17987 /* This contains all the paravirt structures: we get a convenient
17988 * number for each function using the offset which we use to indicate
17989 - * what to patch. */
17990 + * what to patch.
17991 + * shouldn't be randomized due to the "NEAT TRICK" in paravirt.c
17992 + */
17993 +
17994 struct paravirt_patch_template {
17995 struct pv_init_ops pv_init_ops;
17996 struct pv_time_ops pv_time_ops;
17997 @@ -349,7 +359,7 @@ struct paravirt_patch_template {
17998 struct pv_apic_ops pv_apic_ops;
17999 struct pv_mmu_ops pv_mmu_ops;
18000 struct pv_lock_ops pv_lock_ops;
18001 -};
18002 +} __no_randomize_layout;
18003
18004 extern struct pv_info pv_info;
18005 extern struct pv_init_ops pv_init_ops;
18006 diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
18007 index bf7f8b5..ca5799d 100644
18008 --- a/arch/x86/include/asm/pgalloc.h
18009 +++ b/arch/x86/include/asm/pgalloc.h
18010 @@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm,
18011 pmd_t *pmd, pte_t *pte)
18012 {
18013 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
18014 + set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
18015 +}
18016 +
18017 +static inline void pmd_populate_user(struct mm_struct *mm,
18018 + pmd_t *pmd, pte_t *pte)
18019 +{
18020 + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
18021 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
18022 }
18023
18024 @@ -108,12 +115,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
18025
18026 #ifdef CONFIG_X86_PAE
18027 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
18028 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
18029 +{
18030 + pud_populate(mm, pudp, pmd);
18031 +}
18032 #else /* !CONFIG_X86_PAE */
18033 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
18034 {
18035 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
18036 set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
18037 }
18038 +
18039 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
18040 +{
18041 + paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
18042 + set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd)));
18043 +}
18044 #endif /* CONFIG_X86_PAE */
18045
18046 #if CONFIG_PGTABLE_LEVELS > 3
18047 @@ -123,6 +140,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
18048 set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud)));
18049 }
18050
18051 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
18052 +{
18053 + paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT);
18054 + set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud)));
18055 +}
18056 +
18057 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
18058 {
18059 return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
18060 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
18061 index fd74a11..35fd5af 100644
18062 --- a/arch/x86/include/asm/pgtable-2level.h
18063 +++ b/arch/x86/include/asm/pgtable-2level.h
18064 @@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
18065
18066 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18067 {
18068 + pax_open_kernel();
18069 *pmdp = pmd;
18070 + pax_close_kernel();
18071 }
18072
18073 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18074 diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
18075 index cdaa58c..e61122b 100644
18076 --- a/arch/x86/include/asm/pgtable-3level.h
18077 +++ b/arch/x86/include/asm/pgtable-3level.h
18078 @@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18079
18080 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18081 {
18082 + pax_open_kernel();
18083 set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
18084 + pax_close_kernel();
18085 }
18086
18087 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18088 {
18089 + pax_open_kernel();
18090 set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
18091 + pax_close_kernel();
18092 }
18093
18094 /*
18095 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
18096 index fe57e7a..0573d42 100644
18097 --- a/arch/x86/include/asm/pgtable.h
18098 +++ b/arch/x86/include/asm/pgtable.h
18099 @@ -47,6 +47,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
18100
18101 #ifndef __PAGETABLE_PUD_FOLDED
18102 #define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd)
18103 +#define set_pgd_batched(pgdp, pgd) native_set_pgd_batched(pgdp, pgd)
18104 #define pgd_clear(pgd) native_pgd_clear(pgd)
18105 #endif
18106
18107 @@ -84,12 +85,53 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
18108
18109 #define arch_end_context_switch(prev) do {} while(0)
18110
18111 +#define pax_open_kernel() native_pax_open_kernel()
18112 +#define pax_close_kernel() native_pax_close_kernel()
18113 #endif /* CONFIG_PARAVIRT */
18114
18115 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
18116 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
18117 +
18118 +#ifdef CONFIG_PAX_KERNEXEC
18119 +static inline unsigned long native_pax_open_kernel(void)
18120 +{
18121 + unsigned long cr0;
18122 +
18123 + preempt_disable();
18124 + barrier();
18125 + cr0 = read_cr0() ^ X86_CR0_WP;
18126 + BUG_ON(cr0 & X86_CR0_WP);
18127 + write_cr0(cr0);
18128 + barrier();
18129 + return cr0 ^ X86_CR0_WP;
18130 +}
18131 +
18132 +static inline unsigned long native_pax_close_kernel(void)
18133 +{
18134 + unsigned long cr0;
18135 +
18136 + barrier();
18137 + cr0 = read_cr0() ^ X86_CR0_WP;
18138 + BUG_ON(!(cr0 & X86_CR0_WP));
18139 + write_cr0(cr0);
18140 + barrier();
18141 + preempt_enable_no_resched();
18142 + return cr0 ^ X86_CR0_WP;
18143 +}
18144 +#else
18145 +static inline unsigned long native_pax_open_kernel(void) { return 0; }
18146 +static inline unsigned long native_pax_close_kernel(void) { return 0; }
18147 +#endif
18148 +
18149 /*
18150 * The following only work if pte_present() is true.
18151 * Undefined behaviour if not..
18152 */
18153 +static inline int pte_user(pte_t pte)
18154 +{
18155 + return pte_val(pte) & _PAGE_USER;
18156 +}
18157 +
18158 static inline int pte_dirty(pte_t pte)
18159 {
18160 return pte_flags(pte) & _PAGE_DIRTY;
18161 @@ -150,6 +192,11 @@ static inline unsigned long pud_pfn(pud_t pud)
18162 return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
18163 }
18164
18165 +static inline unsigned long pgd_pfn(pgd_t pgd)
18166 +{
18167 + return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
18168 +}
18169 +
18170 #define pte_page(pte) pfn_to_page(pte_pfn(pte))
18171
18172 static inline int pmd_large(pmd_t pte)
18173 @@ -203,9 +250,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
18174 return pte_clear_flags(pte, _PAGE_RW);
18175 }
18176
18177 +static inline pte_t pte_mkread(pte_t pte)
18178 +{
18179 + return __pte(pte_val(pte) | _PAGE_USER);
18180 +}
18181 +
18182 static inline pte_t pte_mkexec(pte_t pte)
18183 {
18184 - return pte_clear_flags(pte, _PAGE_NX);
18185 +#ifdef CONFIG_X86_PAE
18186 + if (__supported_pte_mask & _PAGE_NX)
18187 + return pte_clear_flags(pte, _PAGE_NX);
18188 + else
18189 +#endif
18190 + return pte_set_flags(pte, _PAGE_USER);
18191 +}
18192 +
18193 +static inline pte_t pte_exprotect(pte_t pte)
18194 +{
18195 +#ifdef CONFIG_X86_PAE
18196 + if (__supported_pte_mask & _PAGE_NX)
18197 + return pte_set_flags(pte, _PAGE_NX);
18198 + else
18199 +#endif
18200 + return pte_clear_flags(pte, _PAGE_USER);
18201 }
18202
18203 static inline pte_t pte_mkdirty(pte_t pte)
18204 @@ -420,6 +487,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
18205 #endif
18206
18207 #ifndef __ASSEMBLY__
18208 +
18209 +#ifdef CONFIG_PAX_PER_CPU_PGD
18210 +extern pgd_t cpu_pgd[NR_CPUS][2][PTRS_PER_PGD];
18211 +enum cpu_pgd_type {kernel = 0, user = 1};
18212 +static inline pgd_t *get_cpu_pgd(unsigned int cpu, enum cpu_pgd_type type)
18213 +{
18214 + return cpu_pgd[cpu][type];
18215 +}
18216 +#endif
18217 +
18218 #include <linux/mm_types.h>
18219 #include <linux/mmdebug.h>
18220 #include <linux/log2.h>
18221 @@ -571,7 +648,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
18222 * Currently stuck as a macro due to indirect forward reference to
18223 * linux/mmzone.h's __section_mem_map_addr() definition:
18224 */
18225 -#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
18226 +#define pud_page(pud) pfn_to_page((pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT)
18227
18228 /* Find an entry in the second-level page table.. */
18229 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
18230 @@ -611,7 +688,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
18231 * Currently stuck as a macro due to indirect forward reference to
18232 * linux/mmzone.h's __section_mem_map_addr() definition:
18233 */
18234 -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
18235 +#define pgd_page(pgd) pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT)
18236
18237 /* to find an entry in a page-table-directory. */
18238 static inline unsigned long pud_index(unsigned long address)
18239 @@ -626,7 +703,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
18240
18241 static inline int pgd_bad(pgd_t pgd)
18242 {
18243 - return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
18244 + return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE;
18245 }
18246
18247 static inline int pgd_none(pgd_t pgd)
18248 @@ -649,7 +726,12 @@ static inline int pgd_none(pgd_t pgd)
18249 * pgd_offset() returns a (pgd_t *)
18250 * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
18251 */
18252 -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
18253 +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
18254 +
18255 +#ifdef CONFIG_PAX_PER_CPU_PGD
18256 +#define pgd_offset_cpu(cpu, type, address) (get_cpu_pgd(cpu, type) + pgd_index(address))
18257 +#endif
18258 +
18259 /*
18260 * a shortcut which implies the use of the kernel's pgd, instead
18261 * of a process's
18262 @@ -660,6 +742,25 @@ static inline int pgd_none(pgd_t pgd)
18263 #define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET)
18264 #define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
18265
18266 +#ifdef CONFIG_X86_32
18267 +#define USER_PGD_PTRS KERNEL_PGD_BOUNDARY
18268 +#else
18269 +#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT
18270 +#define USER_PGD_PTRS (_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT))
18271 +
18272 +#ifdef CONFIG_PAX_MEMORY_UDEREF
18273 +#ifdef __ASSEMBLY__
18274 +#define pax_user_shadow_base pax_user_shadow_base(%rip)
18275 +#else
18276 +extern unsigned long pax_user_shadow_base;
18277 +extern pgdval_t clone_pgd_mask;
18278 +#endif
18279 +#else
18280 +#define pax_user_shadow_base (0UL)
18281 +#endif
18282 +
18283 +#endif
18284 +
18285 #ifndef __ASSEMBLY__
18286
18287 extern int direct_gbpages;
18288 @@ -826,11 +927,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
18289 * dst and src can be on the same page, but the range must not overlap,
18290 * and must not cross a page boundary.
18291 */
18292 -static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
18293 +static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count)
18294 {
18295 - memcpy(dst, src, count * sizeof(pgd_t));
18296 + pax_open_kernel();
18297 + while (count--)
18298 + *dst++ = *src++;
18299 + pax_close_kernel();
18300 }
18301
18302 +#ifdef CONFIG_PAX_PER_CPU_PGD
18303 +extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src);
18304 +#endif
18305 +
18306 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
18307 +extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src);
18308 +#else
18309 +static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {}
18310 +#endif
18311 +
18312 #define PTE_SHIFT ilog2(PTRS_PER_PTE)
18313 static inline int page_level_shift(enum pg_level level)
18314 {
18315 diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
18316 index b6c0b40..3535d47 100644
18317 --- a/arch/x86/include/asm/pgtable_32.h
18318 +++ b/arch/x86/include/asm/pgtable_32.h
18319 @@ -25,9 +25,6 @@
18320 struct mm_struct;
18321 struct vm_area_struct;
18322
18323 -extern pgd_t swapper_pg_dir[1024];
18324 -extern pgd_t initial_page_table[1024];
18325 -
18326 static inline void pgtable_cache_init(void) { }
18327 static inline void check_pgt_cache(void) { }
18328 void paging_init(void);
18329 @@ -45,6 +42,12 @@ void paging_init(void);
18330 # include <asm/pgtable-2level.h>
18331 #endif
18332
18333 +extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
18334 +extern pgd_t initial_page_table[PTRS_PER_PGD];
18335 +#ifdef CONFIG_X86_PAE
18336 +extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD];
18337 +#endif
18338 +
18339 #if defined(CONFIG_HIGHPTE)
18340 #define pte_offset_map(dir, address) \
18341 ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
18342 @@ -59,12 +62,17 @@ void paging_init(void);
18343 /* Clear a kernel PTE and flush it from the TLB */
18344 #define kpte_clear_flush(ptep, vaddr) \
18345 do { \
18346 + pax_open_kernel(); \
18347 pte_clear(&init_mm, (vaddr), (ptep)); \
18348 + pax_close_kernel(); \
18349 __flush_tlb_one((vaddr)); \
18350 } while (0)
18351
18352 #endif /* !__ASSEMBLY__ */
18353
18354 +#define HAVE_ARCH_UNMAPPED_AREA
18355 +#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
18356 +
18357 /*
18358 * kern_addr_valid() is (1) for FLATMEM and (0) for
18359 * SPARSEMEM and DISCONTIGMEM
18360 diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
18361 index 9fb2f2b..b04b4bf 100644
18362 --- a/arch/x86/include/asm/pgtable_32_types.h
18363 +++ b/arch/x86/include/asm/pgtable_32_types.h
18364 @@ -8,7 +8,7 @@
18365 */
18366 #ifdef CONFIG_X86_PAE
18367 # include <asm/pgtable-3level_types.h>
18368 -# define PMD_SIZE (1UL << PMD_SHIFT)
18369 +# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)
18370 # define PMD_MASK (~(PMD_SIZE - 1))
18371 #else
18372 # include <asm/pgtable-2level_types.h>
18373 @@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
18374 # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE)
18375 #endif
18376
18377 +#ifdef CONFIG_PAX_KERNEXEC
18378 +#ifndef __ASSEMBLY__
18379 +extern unsigned char MODULES_EXEC_VADDR[];
18380 +extern unsigned char MODULES_EXEC_END[];
18381 +#endif
18382 +#include <asm/boot.h>
18383 +#define ktla_ktva(addr) (addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET)
18384 +#define ktva_ktla(addr) (addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET)
18385 +#else
18386 +#define ktla_ktva(addr) (addr)
18387 +#define ktva_ktla(addr) (addr)
18388 +#endif
18389 +
18390 #define MODULES_VADDR VMALLOC_START
18391 #define MODULES_END VMALLOC_END
18392 #define MODULES_LEN (MODULES_VADDR - MODULES_END)
18393 diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
18394 index 2ee7811..55aca24 100644
18395 --- a/arch/x86/include/asm/pgtable_64.h
18396 +++ b/arch/x86/include/asm/pgtable_64.h
18397 @@ -16,11 +16,16 @@
18398
18399 extern pud_t level3_kernel_pgt[512];
18400 extern pud_t level3_ident_pgt[512];
18401 +extern pud_t level3_vmalloc_start_pgt[512];
18402 +extern pud_t level3_vmalloc_end_pgt[512];
18403 +extern pud_t level3_vmemmap_pgt[512];
18404 +extern pud_t level2_vmemmap_pgt[512];
18405 extern pmd_t level2_kernel_pgt[512];
18406 extern pmd_t level2_fixmap_pgt[512];
18407 -extern pmd_t level2_ident_pgt[512];
18408 -extern pte_t level1_fixmap_pgt[512];
18409 -extern pgd_t init_level4_pgt[];
18410 +extern pmd_t level2_ident_pgt[2][512];
18411 +extern pte_t level1_fixmap_pgt[3][512];
18412 +extern pte_t level1_vsyscall_pgt[512];
18413 +extern pgd_t init_level4_pgt[512];
18414
18415 #define swapper_pg_dir init_level4_pgt
18416
18417 @@ -62,7 +67,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18418
18419 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18420 {
18421 + pax_open_kernel();
18422 *pmdp = pmd;
18423 + pax_close_kernel();
18424 }
18425
18426 static inline void native_pmd_clear(pmd_t *pmd)
18427 @@ -98,7 +105,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
18428
18429 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18430 {
18431 + pax_open_kernel();
18432 *pudp = pud;
18433 + pax_close_kernel();
18434 }
18435
18436 static inline void native_pud_clear(pud_t *pud)
18437 @@ -108,6 +117,13 @@ static inline void native_pud_clear(pud_t *pud)
18438
18439 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
18440 {
18441 + pax_open_kernel();
18442 + *pgdp = pgd;
18443 + pax_close_kernel();
18444 +}
18445 +
18446 +static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
18447 +{
18448 *pgdp = pgd;
18449 }
18450
18451 diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
18452 index e6844df..432b56e 100644
18453 --- a/arch/x86/include/asm/pgtable_64_types.h
18454 +++ b/arch/x86/include/asm/pgtable_64_types.h
18455 @@ -60,11 +60,16 @@ typedef struct { pteval_t pte; } pte_t;
18456 #define MODULES_VADDR (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
18457 #define MODULES_END _AC(0xffffffffff000000, UL)
18458 #define MODULES_LEN (MODULES_END - MODULES_VADDR)
18459 +#define MODULES_EXEC_VADDR MODULES_VADDR
18460 +#define MODULES_EXEC_END MODULES_END
18461 #define ESPFIX_PGD_ENTRY _AC(-2, UL)
18462 #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT)
18463 #define EFI_VA_START ( -4 * (_AC(1, UL) << 30))
18464 #define EFI_VA_END (-68 * (_AC(1, UL) << 30))
18465
18466 +#define ktla_ktva(addr) (addr)
18467 +#define ktva_ktla(addr) (addr)
18468 +
18469 #define EARLY_DYNAMIC_PAGE_TABLES 64
18470
18471 #endif /* _ASM_X86_PGTABLE_64_DEFS_H */
18472 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
18473 index 78f0c8c..4424bb0 100644
18474 --- a/arch/x86/include/asm/pgtable_types.h
18475 +++ b/arch/x86/include/asm/pgtable_types.h
18476 @@ -85,8 +85,10 @@
18477
18478 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
18479 #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
18480 -#else
18481 +#elif defined(CONFIG_KMEMCHECK) || defined(CONFIG_MEM_SOFT_DIRTY)
18482 #define _PAGE_NX (_AT(pteval_t, 0))
18483 +#else
18484 +#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
18485 #endif
18486
18487 #define _PAGE_PROTNONE (_AT(pteval_t, 1) << _PAGE_BIT_PROTNONE)
18488 @@ -141,6 +143,9 @@ enum page_cache_mode {
18489 #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \
18490 _PAGE_ACCESSED)
18491
18492 +#define PAGE_READONLY_NOEXEC PAGE_READONLY
18493 +#define PAGE_SHARED_NOEXEC PAGE_SHARED
18494 +
18495 #define __PAGE_KERNEL_EXEC \
18496 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
18497 #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX)
18498 @@ -148,7 +153,7 @@ enum page_cache_mode {
18499 #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
18500 #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
18501 #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE)
18502 -#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
18503 +#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER)
18504 #define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER)
18505 #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
18506 #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
18507 @@ -194,7 +199,7 @@ enum page_cache_mode {
18508 #ifdef CONFIG_X86_64
18509 #define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC
18510 #else
18511 -#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */
18512 +#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18513 #define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18514 #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */
18515 #endif
18516 @@ -233,7 +238,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
18517 {
18518 return native_pgd_val(pgd) & PTE_FLAGS_MASK;
18519 }
18520 +#endif
18521
18522 +#if CONFIG_PGTABLE_LEVELS == 3
18523 +#include <asm-generic/pgtable-nopud.h>
18524 +#endif
18525 +
18526 +#if CONFIG_PGTABLE_LEVELS == 2
18527 +#include <asm-generic/pgtable-nopmd.h>
18528 +#endif
18529 +
18530 +#ifndef __ASSEMBLY__
18531 #if CONFIG_PGTABLE_LEVELS > 3
18532 typedef struct { pudval_t pud; } pud_t;
18533
18534 @@ -247,8 +262,6 @@ static inline pudval_t native_pud_val(pud_t pud)
18535 return pud.pud;
18536 }
18537 #else
18538 -#include <asm-generic/pgtable-nopud.h>
18539 -
18540 static inline pudval_t native_pud_val(pud_t pud)
18541 {
18542 return native_pgd_val(pud.pgd);
18543 @@ -268,8 +281,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
18544 return pmd.pmd;
18545 }
18546 #else
18547 -#include <asm-generic/pgtable-nopmd.h>
18548 -
18549 static inline pmdval_t native_pmd_val(pmd_t pmd)
18550 {
18551 return native_pgd_val(pmd.pud.pgd);
18552 @@ -362,7 +373,6 @@ typedef struct page *pgtable_t;
18553
18554 extern pteval_t __supported_pte_mask;
18555 extern void set_nx(void);
18556 -extern int nx_enabled;
18557
18558 #define pgprot_writecombine pgprot_writecombine
18559 extern pgprot_t pgprot_writecombine(pgprot_t prot);
18560 diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
18561 index 8f327184..368fb29 100644
18562 --- a/arch/x86/include/asm/preempt.h
18563 +++ b/arch/x86/include/asm/preempt.h
18564 @@ -84,7 +84,7 @@ static __always_inline void __preempt_count_sub(int val)
18565 */
18566 static __always_inline bool __preempt_count_dec_and_test(void)
18567 {
18568 - GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), "e");
18569 + GEN_UNARY_RMWcc("decl", "incl", __preempt_count, __percpu_arg(0), "e");
18570 }
18571
18572 /*
18573 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
18574 index 23ba676..6584489 100644
18575 --- a/arch/x86/include/asm/processor.h
18576 +++ b/arch/x86/include/asm/processor.h
18577 @@ -130,7 +130,7 @@ struct cpuinfo_x86 {
18578 /* Index into per_cpu list: */
18579 u16 cpu_index;
18580 u32 microcode;
18581 -};
18582 +} __randomize_layout;
18583
18584 #define X86_VENDOR_INTEL 0
18585 #define X86_VENDOR_CYRIX 1
18586 @@ -201,9 +201,21 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
18587 : "memory");
18588 }
18589
18590 +/* invpcid (%rdx),%rax */
18591 +#define __ASM_INVPCID ".byte 0x66,0x0f,0x38,0x82,0x02"
18592 +
18593 +#define INVPCID_SINGLE_ADDRESS 0UL
18594 +#define INVPCID_SINGLE_CONTEXT 1UL
18595 +#define INVPCID_ALL_GLOBAL 2UL
18596 +#define INVPCID_ALL_NONGLOBAL 3UL
18597 +
18598 +#define PCID_KERNEL 0UL
18599 +#define PCID_USER 1UL
18600 +#define PCID_NOFLUSH (1UL << 63)
18601 +
18602 static inline void load_cr3(pgd_t *pgdir)
18603 {
18604 - write_cr3(__pa(pgdir));
18605 + write_cr3(__pa(pgdir) | PCID_KERNEL);
18606 }
18607
18608 #ifdef CONFIG_X86_32
18609 @@ -300,7 +312,7 @@ struct tss_struct {
18610
18611 } ____cacheline_aligned;
18612
18613 -DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss);
18614 +extern struct tss_struct cpu_tss[NR_CPUS];
18615
18616 #ifdef CONFIG_X86_32
18617 DECLARE_PER_CPU(unsigned long, cpu_current_top_of_stack);
18618 @@ -500,6 +512,7 @@ struct thread_struct {
18619 unsigned short ds;
18620 unsigned short fsindex;
18621 unsigned short gsindex;
18622 + unsigned short ss;
18623 #endif
18624 #ifdef CONFIG_X86_32
18625 unsigned long ip;
18626 @@ -585,10 +598,10 @@ static inline void native_swapgs(void)
18627 #endif
18628 }
18629
18630 -static inline unsigned long current_top_of_stack(void)
18631 +static inline unsigned long current_top_of_stack(unsigned int cpu)
18632 {
18633 #ifdef CONFIG_X86_64
18634 - return this_cpu_read_stable(cpu_tss.x86_tss.sp0);
18635 + return cpu_tss[cpu].x86_tss.sp0;
18636 #else
18637 /* sp0 on x86_32 is special in and around vm86 mode. */
18638 return this_cpu_read_stable(cpu_current_top_of_stack);
18639 @@ -837,8 +850,15 @@ static inline void spin_lock_prefetch(const void *x)
18640 */
18641 #define TASK_SIZE PAGE_OFFSET
18642 #define TASK_SIZE_MAX TASK_SIZE
18643 +
18644 +#ifdef CONFIG_PAX_SEGMEXEC
18645 +#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2)
18646 +#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE)
18647 +#else
18648 #define STACK_TOP TASK_SIZE
18649 -#define STACK_TOP_MAX STACK_TOP
18650 +#endif
18651 +
18652 +#define STACK_TOP_MAX TASK_SIZE
18653
18654 #define INIT_THREAD { \
18655 .sp0 = TOP_OF_INIT_STACK, \
18656 @@ -859,12 +879,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18657 * "struct pt_regs" is possible, but they may contain the
18658 * completely wrong values.
18659 */
18660 -#define task_pt_regs(task) \
18661 -({ \
18662 - unsigned long __ptr = (unsigned long)task_stack_page(task); \
18663 - __ptr += THREAD_SIZE - TOP_OF_KERNEL_STACK_PADDING; \
18664 - ((struct pt_regs *)__ptr) - 1; \
18665 -})
18666 +#define task_pt_regs(tsk) ((struct pt_regs *)(tsk)->thread.sp0 - 1)
18667
18668 #define KSTK_ESP(task) (task_pt_regs(task)->sp)
18669
18670 @@ -878,13 +893,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18671 * particular problem by preventing anything from being mapped
18672 * at the maximum canonical address.
18673 */
18674 -#define TASK_SIZE_MAX ((1UL << 47) - PAGE_SIZE)
18675 +#define TASK_SIZE_MAX ((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE)
18676
18677 /* This decides where the kernel will search for a free chunk of vm
18678 * space during mmap's.
18679 */
18680 #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
18681 - 0xc0000000 : 0xFFFFe000)
18682 + 0xc0000000 : 0xFFFFf000)
18683
18684 #define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
18685 IA32_PAGE_OFFSET : TASK_SIZE_MAX)
18686 @@ -918,6 +933,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
18687 */
18688 #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
18689
18690 +#ifdef CONFIG_PAX_SEGMEXEC
18691 +#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3))
18692 +#endif
18693 +
18694 #define KSTK_EIP(task) (task_pt_regs(task)->ip)
18695
18696 /* Get/set a process' ability to use the timestamp counter instruction */
18697 @@ -962,7 +981,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
18698 return 0;
18699 }
18700
18701 -extern unsigned long arch_align_stack(unsigned long sp);
18702 +#define arch_align_stack(x) ((x) & ~0xfUL)
18703 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
18704
18705 void default_idle(void);
18706 @@ -972,6 +991,6 @@ bool xen_set_default_idle(void);
18707 #define xen_set_default_idle 0
18708 #endif
18709
18710 -void stop_this_cpu(void *dummy);
18711 +void stop_this_cpu(void *dummy) __noreturn;
18712 void df_debug(struct pt_regs *regs, long error_code);
18713 #endif /* _ASM_X86_PROCESSOR_H */
18714 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
18715 index 5fabf13..7388158 100644
18716 --- a/arch/x86/include/asm/ptrace.h
18717 +++ b/arch/x86/include/asm/ptrace.h
18718 @@ -125,15 +125,16 @@ static inline int v8086_mode(struct pt_regs *regs)
18719 #ifdef CONFIG_X86_64
18720 static inline bool user_64bit_mode(struct pt_regs *regs)
18721 {
18722 + unsigned long cs = regs->cs & 0xffff;
18723 #ifndef CONFIG_PARAVIRT
18724 /*
18725 * On non-paravirt systems, this is the only long mode CPL 3
18726 * selector. We do not allow long mode selectors in the LDT.
18727 */
18728 - return regs->cs == __USER_CS;
18729 + return cs == __USER_CS;
18730 #else
18731 /* Headers are too twisted for this to go in paravirt.h. */
18732 - return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
18733 + return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs;
18734 #endif
18735 }
18736
18737 @@ -180,9 +181,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
18738 * Traps from the kernel do not save sp and ss.
18739 * Use the helper function to retrieve sp.
18740 */
18741 - if (offset == offsetof(struct pt_regs, sp) &&
18742 - regs->cs == __KERNEL_CS)
18743 - return kernel_stack_pointer(regs);
18744 + if (offset == offsetof(struct pt_regs, sp)) {
18745 + unsigned long cs = regs->cs & 0xffff;
18746 + if (cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS)
18747 + return kernel_stack_pointer(regs);
18748 + }
18749 #endif
18750 return *(unsigned long *)((unsigned long)regs + offset);
18751 }
18752 diff --git a/arch/x86/include/asm/qrwlock.h b/arch/x86/include/asm/qrwlock.h
18753 index ae0e241..e80b10b 100644
18754 --- a/arch/x86/include/asm/qrwlock.h
18755 +++ b/arch/x86/include/asm/qrwlock.h
18756 @@ -7,8 +7,8 @@
18757 #define queue_write_unlock queue_write_unlock
18758 static inline void queue_write_unlock(struct qrwlock *lock)
18759 {
18760 - barrier();
18761 - ACCESS_ONCE(*(u8 *)&lock->cnts) = 0;
18762 + barrier();
18763 + ACCESS_ONCE_RW(*(u8 *)&lock->cnts) = 0;
18764 }
18765 #endif
18766
18767 diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h
18768 index 9c6b890..5305f53 100644
18769 --- a/arch/x86/include/asm/realmode.h
18770 +++ b/arch/x86/include/asm/realmode.h
18771 @@ -22,16 +22,14 @@ struct real_mode_header {
18772 #endif
18773 /* APM/BIOS reboot */
18774 u32 machine_real_restart_asm;
18775 -#ifdef CONFIG_X86_64
18776 u32 machine_real_restart_seg;
18777 -#endif
18778 };
18779
18780 /* This must match data at trampoline_32/64.S */
18781 struct trampoline_header {
18782 #ifdef CONFIG_X86_32
18783 u32 start;
18784 - u16 gdt_pad;
18785 + u16 boot_cs;
18786 u16 gdt_limit;
18787 u32 gdt_base;
18788 #else
18789 diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
18790 index a82c4f1..ac45053 100644
18791 --- a/arch/x86/include/asm/reboot.h
18792 +++ b/arch/x86/include/asm/reboot.h
18793 @@ -6,13 +6,13 @@
18794 struct pt_regs;
18795
18796 struct machine_ops {
18797 - void (*restart)(char *cmd);
18798 - void (*halt)(void);
18799 - void (*power_off)(void);
18800 + void (* __noreturn restart)(char *cmd);
18801 + void (* __noreturn halt)(void);
18802 + void (* __noreturn power_off)(void);
18803 void (*shutdown)(void);
18804 void (*crash_shutdown)(struct pt_regs *);
18805 - void (*emergency_restart)(void);
18806 -};
18807 + void (* __noreturn emergency_restart)(void);
18808 +} __no_const;
18809
18810 extern struct machine_ops machine_ops;
18811
18812 diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h
18813 index 8f7866a..e442f20 100644
18814 --- a/arch/x86/include/asm/rmwcc.h
18815 +++ b/arch/x86/include/asm/rmwcc.h
18816 @@ -3,7 +3,34 @@
18817
18818 #ifdef CC_HAVE_ASM_GOTO
18819
18820 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18821 +#ifdef CONFIG_PAX_REFCOUNT
18822 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18823 +do { \
18824 + asm_volatile_goto (fullop \
18825 + ";jno 0f\n" \
18826 + fullantiop \
18827 + ";int $4\n0:\n" \
18828 + _ASM_EXTABLE(0b, 0b) \
18829 + ";j" cc " %l[cc_label]" \
18830 + : : "m" (var), ## __VA_ARGS__ \
18831 + : "memory" : cc_label); \
18832 + return 0; \
18833 +cc_label: \
18834 + return 1; \
18835 +} while (0)
18836 +#else
18837 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18838 +do { \
18839 + asm_volatile_goto (fullop ";j" cc " %l[cc_label]" \
18840 + : : "m" (var), ## __VA_ARGS__ \
18841 + : "memory" : cc_label); \
18842 + return 0; \
18843 +cc_label: \
18844 + return 1; \
18845 +} while (0)
18846 +#endif
18847 +
18848 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18849 do { \
18850 asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \
18851 : : "m" (var), ## __VA_ARGS__ \
18852 @@ -13,15 +40,46 @@ cc_label: \
18853 return 1; \
18854 } while (0)
18855
18856 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18857 - __GEN_RMWcc(op " " arg0, var, cc)
18858 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18859 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18860
18861 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18862 - __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val))
18863 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18864 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18865 +
18866 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18867 + __GEN_RMWcc(op " %1, " arg0, antiop " %1, " arg0, var, cc, vcon (val))
18868 +
18869 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18870 + __GEN_RMWcc_unchecked(op " %1, " arg0, var, cc, vcon (val))
18871
18872 #else /* !CC_HAVE_ASM_GOTO */
18873
18874 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18875 +#ifdef CONFIG_PAX_REFCOUNT
18876 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18877 +do { \
18878 + char c; \
18879 + asm volatile (fullop \
18880 + ";jno 0f\n" \
18881 + fullantiop \
18882 + ";int $4\n0:\n" \
18883 + _ASM_EXTABLE(0b, 0b) \
18884 + "; set" cc " %1" \
18885 + : "+m" (var), "=qm" (c) \
18886 + : __VA_ARGS__ : "memory"); \
18887 + return c != 0; \
18888 +} while (0)
18889 +#else
18890 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18891 +do { \
18892 + char c; \
18893 + asm volatile (fullop "; set" cc " %1" \
18894 + : "+m" (var), "=qm" (c) \
18895 + : __VA_ARGS__ : "memory"); \
18896 + return c != 0; \
18897 +} while (0)
18898 +#endif
18899 +
18900 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18901 do { \
18902 char c; \
18903 asm volatile (fullop "; set" cc " %1" \
18904 @@ -30,11 +88,17 @@ do { \
18905 return c != 0; \
18906 } while (0)
18907
18908 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18909 - __GEN_RMWcc(op " " arg0, var, cc)
18910 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18911 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18912 +
18913 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18914 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18915 +
18916 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18917 + __GEN_RMWcc(op " %2, " arg0, antiop " %2, " arg0, var, cc, vcon (val))
18918
18919 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18920 - __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val))
18921 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18922 + __GEN_RMWcc_unchecked(op " %2, " arg0, var, cc, vcon (val))
18923
18924 #endif /* CC_HAVE_ASM_GOTO */
18925
18926 diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
18927 index cad82c9..2e5c5c1 100644
18928 --- a/arch/x86/include/asm/rwsem.h
18929 +++ b/arch/x86/include/asm/rwsem.h
18930 @@ -64,6 +64,14 @@ static inline void __down_read(struct rw_semaphore *sem)
18931 {
18932 asm volatile("# beginning down_read\n\t"
18933 LOCK_PREFIX _ASM_INC "(%1)\n\t"
18934 +
18935 +#ifdef CONFIG_PAX_REFCOUNT
18936 + "jno 0f\n"
18937 + LOCK_PREFIX _ASM_DEC "(%1)\n"
18938 + "int $4\n0:\n"
18939 + _ASM_EXTABLE(0b, 0b)
18940 +#endif
18941 +
18942 /* adds 0x00000001 */
18943 " jns 1f\n"
18944 " call call_rwsem_down_read_failed\n"
18945 @@ -85,6 +93,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
18946 "1:\n\t"
18947 " mov %1,%2\n\t"
18948 " add %3,%2\n\t"
18949 +
18950 +#ifdef CONFIG_PAX_REFCOUNT
18951 + "jno 0f\n"
18952 + "sub %3,%2\n"
18953 + "int $4\n0:\n"
18954 + _ASM_EXTABLE(0b, 0b)
18955 +#endif
18956 +
18957 " jle 2f\n\t"
18958 LOCK_PREFIX " cmpxchg %2,%0\n\t"
18959 " jnz 1b\n\t"
18960 @@ -104,6 +120,14 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
18961 long tmp;
18962 asm volatile("# beginning down_write\n\t"
18963 LOCK_PREFIX " xadd %1,(%2)\n\t"
18964 +
18965 +#ifdef CONFIG_PAX_REFCOUNT
18966 + "jno 0f\n"
18967 + "mov %1,(%2)\n"
18968 + "int $4\n0:\n"
18969 + _ASM_EXTABLE(0b, 0b)
18970 +#endif
18971 +
18972 /* adds 0xffff0001, returns the old value */
18973 " test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t"
18974 /* was the active mask 0 before? */
18975 @@ -155,6 +179,14 @@ static inline void __up_read(struct rw_semaphore *sem)
18976 long tmp;
18977 asm volatile("# beginning __up_read\n\t"
18978 LOCK_PREFIX " xadd %1,(%2)\n\t"
18979 +
18980 +#ifdef CONFIG_PAX_REFCOUNT
18981 + "jno 0f\n"
18982 + "mov %1,(%2)\n"
18983 + "int $4\n0:\n"
18984 + _ASM_EXTABLE(0b, 0b)
18985 +#endif
18986 +
18987 /* subtracts 1, returns the old value */
18988 " jns 1f\n\t"
18989 " call call_rwsem_wake\n" /* expects old value in %edx */
18990 @@ -173,6 +205,14 @@ static inline void __up_write(struct rw_semaphore *sem)
18991 long tmp;
18992 asm volatile("# beginning __up_write\n\t"
18993 LOCK_PREFIX " xadd %1,(%2)\n\t"
18994 +
18995 +#ifdef CONFIG_PAX_REFCOUNT
18996 + "jno 0f\n"
18997 + "mov %1,(%2)\n"
18998 + "int $4\n0:\n"
18999 + _ASM_EXTABLE(0b, 0b)
19000 +#endif
19001 +
19002 /* subtracts 0xffff0001, returns the old value */
19003 " jns 1f\n\t"
19004 " call call_rwsem_wake\n" /* expects old value in %edx */
19005 @@ -190,6 +230,14 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
19006 {
19007 asm volatile("# beginning __downgrade_write\n\t"
19008 LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t"
19009 +
19010 +#ifdef CONFIG_PAX_REFCOUNT
19011 + "jno 0f\n"
19012 + LOCK_PREFIX _ASM_SUB "%2,(%1)\n"
19013 + "int $4\n0:\n"
19014 + _ASM_EXTABLE(0b, 0b)
19015 +#endif
19016 +
19017 /*
19018 * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386)
19019 * 0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64)
19020 @@ -208,7 +256,15 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
19021 */
19022 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
19023 {
19024 - asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0"
19025 + asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0\n"
19026 +
19027 +#ifdef CONFIG_PAX_REFCOUNT
19028 + "jno 0f\n"
19029 + LOCK_PREFIX _ASM_SUB "%1,%0\n"
19030 + "int $4\n0:\n"
19031 + _ASM_EXTABLE(0b, 0b)
19032 +#endif
19033 +
19034 : "+m" (sem->count)
19035 : "er" (delta));
19036 }
19037 @@ -218,7 +274,7 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
19038 */
19039 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
19040 {
19041 - return delta + xadd(&sem->count, delta);
19042 + return delta + xadd_check_overflow(&sem->count, delta);
19043 }
19044
19045 #endif /* __KERNEL__ */
19046 diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
19047 index 7d5a192..23ef1aa 100644
19048 --- a/arch/x86/include/asm/segment.h
19049 +++ b/arch/x86/include/asm/segment.h
19050 @@ -82,14 +82,20 @@
19051 * 26 - ESPFIX small SS
19052 * 27 - per-cpu [ offset to per-cpu data area ]
19053 * 28 - stack_canary-20 [ for stack protector ] <=== cacheline #8
19054 - * 29 - unused
19055 - * 30 - unused
19056 + * 29 - PCI BIOS CS
19057 + * 30 - PCI BIOS DS
19058 * 31 - TSS for double fault handler
19059 */
19060 +#define GDT_ENTRY_KERNEXEC_EFI_CS (1)
19061 +#define GDT_ENTRY_KERNEXEC_EFI_DS (2)
19062 +#define __KERNEXEC_EFI_CS (GDT_ENTRY_KERNEXEC_EFI_CS*8)
19063 +#define __KERNEXEC_EFI_DS (GDT_ENTRY_KERNEXEC_EFI_DS*8)
19064 +
19065 #define GDT_ENTRY_TLS_MIN 6
19066 #define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1)
19067
19068 #define GDT_ENTRY_KERNEL_CS 12
19069 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 4
19070 #define GDT_ENTRY_KERNEL_DS 13
19071 #define GDT_ENTRY_DEFAULT_USER_CS 14
19072 #define GDT_ENTRY_DEFAULT_USER_DS 15
19073 @@ -106,6 +112,12 @@
19074 #define GDT_ENTRY_PERCPU 27
19075 #define GDT_ENTRY_STACK_CANARY 28
19076
19077 +#define GDT_ENTRY_PCIBIOS_CS 29
19078 +#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8)
19079 +
19080 +#define GDT_ENTRY_PCIBIOS_DS 30
19081 +#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8)
19082 +
19083 #define GDT_ENTRY_DOUBLEFAULT_TSS 31
19084
19085 /*
19086 @@ -118,6 +130,7 @@
19087 */
19088
19089 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19090 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19091 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19092 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8 + 3)
19093 #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8 + 3)
19094 @@ -129,7 +142,7 @@
19095 #define PNP_CS16 (GDT_ENTRY_PNPBIOS_CS16*8)
19096
19097 /* "Is this PNP code selector (PNP_CS32 or PNP_CS16)?" */
19098 -#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == PNP_CS32)
19099 +#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16)
19100
19101 /* data segment for BIOS: */
19102 #define PNP_DS (GDT_ENTRY_PNPBIOS_DS*8)
19103 @@ -176,6 +189,8 @@
19104 #define GDT_ENTRY_DEFAULT_USER_DS 5
19105 #define GDT_ENTRY_DEFAULT_USER_CS 6
19106
19107 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7
19108 +
19109 /* Needs two entries */
19110 #define GDT_ENTRY_TSS 8
19111 /* Needs two entries */
19112 @@ -187,10 +202,12 @@
19113 /* Abused to load per CPU data from limit */
19114 #define GDT_ENTRY_PER_CPU 15
19115
19116 +#define GDT_ENTRY_UDEREF_KERNEL_DS 16
19117 +
19118 /*
19119 * Number of entries in the GDT table:
19120 */
19121 -#define GDT_ENTRIES 16
19122 +#define GDT_ENTRIES 17
19123
19124 /*
19125 * Segment selector values corresponding to the above entries:
19126 @@ -200,7 +217,9 @@
19127 */
19128 #define __KERNEL32_CS (GDT_ENTRY_KERNEL32_CS*8)
19129 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19130 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19131 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19132 +#define __UDEREF_KERNEL_DS (GDT_ENTRY_UDEREF_KERNEL_DS*8)
19133 #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8 + 3)
19134 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8 + 3)
19135 #define __USER32_DS __USER_DS
19136 diff --git a/arch/x86/include/asm/sigcontext.h b/arch/x86/include/asm/sigcontext.h
19137 index 6fe6b18..9dfce4e 100644
19138 --- a/arch/x86/include/asm/sigcontext.h
19139 +++ b/arch/x86/include/asm/sigcontext.h
19140 @@ -57,9 +57,9 @@ struct sigcontext {
19141 unsigned long ip;
19142 unsigned long flags;
19143 unsigned short cs;
19144 - unsigned short __pad2; /* Was called gs, but was always zero. */
19145 - unsigned short __pad1; /* Was called fs, but was always zero. */
19146 - unsigned short ss;
19147 + unsigned short gs;
19148 + unsigned short fs;
19149 + unsigned short __pad0;
19150 unsigned long err;
19151 unsigned long trapno;
19152 unsigned long oldmask;
19153 diff --git a/arch/x86/include/asm/smap.h b/arch/x86/include/asm/smap.h
19154 index ba665eb..0f72938 100644
19155 --- a/arch/x86/include/asm/smap.h
19156 +++ b/arch/x86/include/asm/smap.h
19157 @@ -25,6 +25,18 @@
19158
19159 #include <asm/alternative-asm.h>
19160
19161 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19162 +#define ASM_PAX_OPEN_USERLAND \
19163 + ALTERNATIVE "", "call __pax_open_userland", X86_FEATURE_STRONGUDEREF
19164 +
19165 +#define ASM_PAX_CLOSE_USERLAND \
19166 + ALTERNATIVE "", "call __pax_close_userland", X86_FEATURE_STRONGUDEREF
19167 +
19168 +#else
19169 +#define ASM_PAX_OPEN_USERLAND
19170 +#define ASM_PAX_CLOSE_USERLAND
19171 +#endif
19172 +
19173 #ifdef CONFIG_X86_SMAP
19174
19175 #define ASM_CLAC \
19176 @@ -44,6 +56,37 @@
19177
19178 #include <asm/alternative.h>
19179
19180 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
19181 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
19182 +
19183 +extern void __pax_open_userland(void);
19184 +static __always_inline unsigned long pax_open_userland(void)
19185 +{
19186 +
19187 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19188 + asm volatile(ALTERNATIVE("", "call %P[open]", X86_FEATURE_STRONGUDEREF)
19189 + :
19190 + : [open] "i" (__pax_open_userland)
19191 + : "memory", "rax");
19192 +#endif
19193 +
19194 + return 0;
19195 +}
19196 +
19197 +extern void __pax_close_userland(void);
19198 +static __always_inline unsigned long pax_close_userland(void)
19199 +{
19200 +
19201 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19202 + asm volatile(ALTERNATIVE("", "call %P[close]", X86_FEATURE_STRONGUDEREF)
19203 + :
19204 + : [close] "i" (__pax_close_userland)
19205 + : "memory", "rax");
19206 +#endif
19207 +
19208 + return 0;
19209 +}
19210 +
19211 #ifdef CONFIG_X86_SMAP
19212
19213 static __always_inline void clac(void)
19214 diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
19215 index 17a8dce..79f7280 100644
19216 --- a/arch/x86/include/asm/smp.h
19217 +++ b/arch/x86/include/asm/smp.h
19218 @@ -35,7 +35,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
19219 /* cpus sharing the last level cache: */
19220 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
19221 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
19222 -DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
19223 +DECLARE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
19224
19225 static inline struct cpumask *cpu_sibling_mask(int cpu)
19226 {
19227 @@ -78,7 +78,7 @@ struct smp_ops {
19228
19229 void (*send_call_func_ipi)(const struct cpumask *mask);
19230 void (*send_call_func_single_ipi)(int cpu);
19231 -};
19232 +} __no_const;
19233
19234 /* Globals due to paravirt */
19235 extern void set_cpu_sibling_map(int cpu);
19236 @@ -192,14 +192,8 @@ extern unsigned disabled_cpus;
19237 extern int safe_smp_processor_id(void);
19238
19239 #elif defined(CONFIG_X86_64_SMP)
19240 -#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19241 -
19242 -#define stack_smp_processor_id() \
19243 -({ \
19244 - struct thread_info *ti; \
19245 - __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
19246 - ti->cpu; \
19247 -})
19248 +#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19249 +#define stack_smp_processor_id() raw_smp_processor_id()
19250 #define safe_smp_processor_id() smp_processor_id()
19251
19252 #endif
19253 diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
19254 index 6a99859..03cb807 100644
19255 --- a/arch/x86/include/asm/stackprotector.h
19256 +++ b/arch/x86/include/asm/stackprotector.h
19257 @@ -47,7 +47,7 @@
19258 * head_32 for boot CPU and setup_per_cpu_areas() for others.
19259 */
19260 #define GDT_STACK_CANARY_INIT \
19261 - [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18),
19262 + [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17),
19263
19264 /*
19265 * Initialize the stackprotector canary value.
19266 @@ -112,7 +112,7 @@ static inline void setup_stack_canary_segment(int cpu)
19267
19268 static inline void load_stack_canary_segment(void)
19269 {
19270 -#ifdef CONFIG_X86_32
19271 +#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF)
19272 asm volatile ("mov %0, %%gs" : : "r" (0));
19273 #endif
19274 }
19275 diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
19276 index 70bbe39..4ae2bd4 100644
19277 --- a/arch/x86/include/asm/stacktrace.h
19278 +++ b/arch/x86/include/asm/stacktrace.h
19279 @@ -11,28 +11,20 @@
19280
19281 extern int kstack_depth_to_print;
19282
19283 -struct thread_info;
19284 +struct task_struct;
19285 struct stacktrace_ops;
19286
19287 -typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
19288 - unsigned long *stack,
19289 - unsigned long bp,
19290 - const struct stacktrace_ops *ops,
19291 - void *data,
19292 - unsigned long *end,
19293 - int *graph);
19294 +typedef unsigned long walk_stack_t(struct task_struct *task,
19295 + void *stack_start,
19296 + unsigned long *stack,
19297 + unsigned long bp,
19298 + const struct stacktrace_ops *ops,
19299 + void *data,
19300 + unsigned long *end,
19301 + int *graph);
19302
19303 -extern unsigned long
19304 -print_context_stack(struct thread_info *tinfo,
19305 - unsigned long *stack, unsigned long bp,
19306 - const struct stacktrace_ops *ops, void *data,
19307 - unsigned long *end, int *graph);
19308 -
19309 -extern unsigned long
19310 -print_context_stack_bp(struct thread_info *tinfo,
19311 - unsigned long *stack, unsigned long bp,
19312 - const struct stacktrace_ops *ops, void *data,
19313 - unsigned long *end, int *graph);
19314 +extern walk_stack_t print_context_stack;
19315 +extern walk_stack_t print_context_stack_bp;
19316
19317 /* Generic stack tracer with callbacks */
19318
19319 @@ -40,7 +32,7 @@ struct stacktrace_ops {
19320 void (*address)(void *data, unsigned long address, int reliable);
19321 /* On negative return stop dumping */
19322 int (*stack)(void *data, char *name);
19323 - walk_stack_t walk_stack;
19324 + walk_stack_t *walk_stack;
19325 };
19326
19327 void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
19328 diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
19329 index 751bf4b..a1278b5 100644
19330 --- a/arch/x86/include/asm/switch_to.h
19331 +++ b/arch/x86/include/asm/switch_to.h
19332 @@ -112,7 +112,7 @@ do { \
19333 "call __switch_to\n\t" \
19334 "movq "__percpu_arg([current_task])",%%rsi\n\t" \
19335 __switch_canary \
19336 - "movq %P[thread_info](%%rsi),%%r8\n\t" \
19337 + "movq "__percpu_arg([thread_info])",%%r8\n\t" \
19338 "movq %%rax,%%rdi\n\t" \
19339 "testl %[_tif_fork],%P[ti_flags](%%r8)\n\t" \
19340 "jnz ret_from_fork\n\t" \
19341 @@ -123,7 +123,7 @@ do { \
19342 [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
19343 [ti_flags] "i" (offsetof(struct thread_info, flags)), \
19344 [_tif_fork] "i" (_TIF_FORK), \
19345 - [thread_info] "i" (offsetof(struct task_struct, stack)), \
19346 + [thread_info] "m" (current_tinfo), \
19347 [current_task] "m" (current_task) \
19348 __switch_canary_iparam \
19349 : "memory", "cc" __EXTRA_CLOBBER)
19350 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
19351 index b4bdec3..e8af9bc 100644
19352 --- a/arch/x86/include/asm/thread_info.h
19353 +++ b/arch/x86/include/asm/thread_info.h
19354 @@ -36,7 +36,7 @@
19355 #ifdef CONFIG_X86_32
19356 # define TOP_OF_KERNEL_STACK_PADDING 8
19357 #else
19358 -# define TOP_OF_KERNEL_STACK_PADDING 0
19359 +# define TOP_OF_KERNEL_STACK_PADDING 16
19360 #endif
19361
19362 /*
19363 @@ -50,27 +50,26 @@ struct task_struct;
19364 #include <linux/atomic.h>
19365
19366 struct thread_info {
19367 - struct task_struct *task; /* main task structure */
19368 __u32 flags; /* low level flags */
19369 __u32 status; /* thread synchronous flags */
19370 __u32 cpu; /* current CPU */
19371 int saved_preempt_count;
19372 mm_segment_t addr_limit;
19373 void __user *sysenter_return;
19374 + unsigned long lowest_stack;
19375 unsigned int sig_on_uaccess_error:1;
19376 unsigned int uaccess_err:1; /* uaccess failed */
19377 };
19378
19379 -#define INIT_THREAD_INFO(tsk) \
19380 +#define INIT_THREAD_INFO \
19381 { \
19382 - .task = &tsk, \
19383 .flags = 0, \
19384 .cpu = 0, \
19385 .saved_preempt_count = INIT_PREEMPT_COUNT, \
19386 .addr_limit = KERNEL_DS, \
19387 }
19388
19389 -#define init_thread_info (init_thread_union.thread_info)
19390 +#define init_thread_info (init_thread_union.stack)
19391 #define init_stack (init_thread_union.stack)
19392
19393 #else /* !__ASSEMBLY__ */
19394 @@ -110,6 +109,7 @@ struct thread_info {
19395 #define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */
19396 #define TIF_ADDR32 29 /* 32-bit address space on 64 bits */
19397 #define TIF_X32 30 /* 32-bit native x86-64 binary */
19398 +#define TIF_GRSEC_SETXID 31 /* update credentials on syscall entry/exit */
19399
19400 #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
19401 #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
19402 @@ -133,17 +133,18 @@ struct thread_info {
19403 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
19404 #define _TIF_ADDR32 (1 << TIF_ADDR32)
19405 #define _TIF_X32 (1 << TIF_X32)
19406 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
19407
19408 /* work to do in syscall_trace_enter() */
19409 #define _TIF_WORK_SYSCALL_ENTRY \
19410 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \
19411 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT | \
19412 - _TIF_NOHZ)
19413 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19414
19415 /* work to do in syscall_trace_leave() */
19416 #define _TIF_WORK_SYSCALL_EXIT \
19417 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP | \
19418 - _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ)
19419 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
19420
19421 /* work to do on interrupt/exception return */
19422 #define _TIF_WORK_MASK \
19423 @@ -154,7 +155,7 @@ struct thread_info {
19424 /* work to do on any return to user space */
19425 #define _TIF_ALLWORK_MASK \
19426 ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \
19427 - _TIF_NOHZ)
19428 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19429
19430 /* Only used for 64 bit */
19431 #define _TIF_DO_NOTIFY_MASK \
19432 @@ -179,9 +180,11 @@ struct thread_info {
19433
19434 DECLARE_PER_CPU(unsigned long, kernel_stack);
19435
19436 +DECLARE_PER_CPU(struct thread_info *, current_tinfo);
19437 +
19438 static inline struct thread_info *current_thread_info(void)
19439 {
19440 - return (struct thread_info *)(current_top_of_stack() - THREAD_SIZE);
19441 + return this_cpu_read_stable(current_tinfo);
19442 }
19443
19444 static inline unsigned long current_stack_pointer(void)
19445 @@ -199,8 +202,7 @@ static inline unsigned long current_stack_pointer(void)
19446
19447 /* Load thread_info address into "reg" */
19448 #define GET_THREAD_INFO(reg) \
19449 - _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \
19450 - _ASM_SUB $(THREAD_SIZE),reg ;
19451 + _ASM_MOV PER_CPU_VAR(current_tinfo),reg ;
19452
19453 /*
19454 * ASM operand which evaluates to a 'thread_info' address of
19455 @@ -293,5 +295,12 @@ static inline bool is_ia32_task(void)
19456 extern void arch_task_cache_init(void);
19457 extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
19458 extern void arch_release_task_struct(struct task_struct *tsk);
19459 +
19460 +#define __HAVE_THREAD_FUNCTIONS
19461 +#define task_thread_info(task) (&(task)->tinfo)
19462 +#define task_stack_page(task) ((task)->stack)
19463 +#define setup_thread_stack(p, org) do {} while (0)
19464 +#define end_of_stack(p) ((unsigned long *)task_stack_page(p) + 1)
19465 +
19466 #endif
19467 #endif /* _ASM_X86_THREAD_INFO_H */
19468 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
19469 index cd79194..c72ad3f 100644
19470 --- a/arch/x86/include/asm/tlbflush.h
19471 +++ b/arch/x86/include/asm/tlbflush.h
19472 @@ -86,18 +86,45 @@ static inline void cr4_set_bits_and_update_boot(unsigned long mask)
19473
19474 static inline void __native_flush_tlb(void)
19475 {
19476 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19477 + u64 descriptor[2];
19478 +
19479 + descriptor[0] = PCID_KERNEL;
19480 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_NONGLOBAL) : "memory");
19481 + return;
19482 + }
19483 +
19484 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19485 + if (static_cpu_has(X86_FEATURE_PCIDUDEREF)) {
19486 + unsigned int cpu = raw_get_cpu();
19487 +
19488 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
19489 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
19490 + raw_put_cpu_no_resched();
19491 + return;
19492 + }
19493 +#endif
19494 +
19495 +
19496 native_write_cr3(native_read_cr3());
19497 }
19498
19499 static inline void __native_flush_tlb_global_irq_disabled(void)
19500 {
19501 - unsigned long cr4;
19502 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19503 + u64 descriptor[2];
19504
19505 - cr4 = this_cpu_read(cpu_tlbstate.cr4);
19506 - /* clear PGE */
19507 - native_write_cr4(cr4 & ~X86_CR4_PGE);
19508 - /* write old PGE again and flush TLBs */
19509 - native_write_cr4(cr4);
19510 + descriptor[0] = PCID_KERNEL;
19511 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_GLOBAL) : "memory");
19512 + } else {
19513 + unsigned long cr4;
19514 +
19515 + cr4 = this_cpu_read(cpu_tlbstate.cr4);
19516 + /* clear PGE */
19517 + native_write_cr4(cr4 & ~X86_CR4_PGE);
19518 + /* write old PGE again and flush TLBs */
19519 + native_write_cr4(cr4);
19520 + }
19521 }
19522
19523 static inline void __native_flush_tlb_global(void)
19524 @@ -118,6 +145,43 @@ static inline void __native_flush_tlb_global(void)
19525
19526 static inline void __native_flush_tlb_single(unsigned long addr)
19527 {
19528 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19529 + u64 descriptor[2];
19530 +
19531 + descriptor[0] = PCID_KERNEL;
19532 + descriptor[1] = addr;
19533 +
19534 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19535 + if (static_cpu_has(X86_FEATURE_PCIDUDEREF)) {
19536 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) || addr >= TASK_SIZE_MAX) {
19537 + if (addr < TASK_SIZE_MAX)
19538 + descriptor[1] += pax_user_shadow_base;
19539 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19540 + }
19541 +
19542 + descriptor[0] = PCID_USER;
19543 + descriptor[1] = addr;
19544 + }
19545 +#endif
19546 +
19547 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19548 + return;
19549 + }
19550 +
19551 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19552 + if (static_cpu_has(X86_FEATURE_PCIDUDEREF)) {
19553 + unsigned int cpu = raw_get_cpu();
19554 +
19555 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
19556 + asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19557 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
19558 + raw_put_cpu_no_resched();
19559 +
19560 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) && addr < TASK_SIZE_MAX)
19561 + addr += pax_user_shadow_base;
19562 + }
19563 +#endif
19564 +
19565 asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19566 }
19567
19568 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
19569 index ace9dec..3f9e253 100644
19570 --- a/arch/x86/include/asm/uaccess.h
19571 +++ b/arch/x86/include/asm/uaccess.h
19572 @@ -7,6 +7,7 @@
19573 #include <linux/compiler.h>
19574 #include <linux/thread_info.h>
19575 #include <linux/string.h>
19576 +#include <linux/spinlock.h>
19577 #include <asm/asm.h>
19578 #include <asm/page.h>
19579 #include <asm/smap.h>
19580 @@ -29,7 +30,12 @@
19581
19582 #define get_ds() (KERNEL_DS)
19583 #define get_fs() (current_thread_info()->addr_limit)
19584 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19585 +void __set_fs(mm_segment_t x);
19586 +void set_fs(mm_segment_t x);
19587 +#else
19588 #define set_fs(x) (current_thread_info()->addr_limit = (x))
19589 +#endif
19590
19591 #define segment_eq(a, b) ((a).seg == (b).seg)
19592
19593 @@ -85,8 +91,36 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un
19594 * checks that the pointer is in the user space range - after calling
19595 * this function, memory access functions may still return -EFAULT.
19596 */
19597 -#define access_ok(type, addr, size) \
19598 - likely(!__range_not_ok(addr, size, user_addr_max()))
19599 +extern int _cond_resched(void);
19600 +#define access_ok_noprefault(type, addr, size) (likely(!__range_not_ok(addr, size, user_addr_max())))
19601 +#define access_ok(type, addr, size) \
19602 +({ \
19603 + unsigned long __size = size; \
19604 + unsigned long __addr = (unsigned long)addr; \
19605 + bool __ret_ao = __range_not_ok(__addr, __size, user_addr_max()) == 0;\
19606 + if (__ret_ao && __size) { \
19607 + unsigned long __addr_ao = __addr & PAGE_MASK; \
19608 + unsigned long __end_ao = __addr + __size - 1; \
19609 + if (unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) { \
19610 + while (__addr_ao <= __end_ao) { \
19611 + char __c_ao; \
19612 + __addr_ao += PAGE_SIZE; \
19613 + if (__size > PAGE_SIZE) \
19614 + _cond_resched(); \
19615 + if (__get_user(__c_ao, (char __user *)__addr)) \
19616 + break; \
19617 + if (type != VERIFY_WRITE) { \
19618 + __addr = __addr_ao; \
19619 + continue; \
19620 + } \
19621 + if (__put_user(__c_ao, (char __user *)__addr)) \
19622 + break; \
19623 + __addr = __addr_ao; \
19624 + } \
19625 + } \
19626 + } \
19627 + __ret_ao; \
19628 +})
19629
19630 /*
19631 * The exception table consists of pairs of addresses relative to the
19632 @@ -134,11 +168,13 @@ extern int __get_user_8(void);
19633 extern int __get_user_bad(void);
19634
19635 /*
19636 - * This is a type: either unsigned long, if the argument fits into
19637 - * that type, or otherwise unsigned long long.
19638 + * This is a type: either (un)signed int, if the argument fits into
19639 + * that type, or otherwise (un)signed long long.
19640 */
19641 #define __inttype(x) \
19642 -__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19643 +__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0U), \
19644 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0ULL, 0LL),\
19645 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0U, 0)))
19646
19647 /**
19648 * get_user: - Get a simple variable from user space.
19649 @@ -176,10 +212,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19650 register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \
19651 __chk_user_ptr(ptr); \
19652 might_fault(); \
19653 + pax_open_userland(); \
19654 asm volatile("call __get_user_%P3" \
19655 : "=a" (__ret_gu), "=r" (__val_gu) \
19656 : "0" (ptr), "i" (sizeof(*(ptr)))); \
19657 (x) = (__force __typeof__(*(ptr))) __val_gu; \
19658 + pax_close_userland(); \
19659 __ret_gu; \
19660 })
19661
19662 @@ -187,13 +225,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19663 asm volatile("call __put_user_" #size : "=a" (__ret_pu) \
19664 : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
19665
19666 -
19667 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19668 +#define __copyuser_seg "gs;"
19669 +#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n"
19670 +#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n"
19671 +#else
19672 +#define __copyuser_seg
19673 +#define __COPYUSER_SET_ES
19674 +#define __COPYUSER_RESTORE_ES
19675 +#endif
19676
19677 #ifdef CONFIG_X86_32
19678 #define __put_user_asm_u64(x, addr, err, errret) \
19679 asm volatile(ASM_STAC "\n" \
19680 - "1: movl %%eax,0(%2)\n" \
19681 - "2: movl %%edx,4(%2)\n" \
19682 + "1: "__copyuser_seg"movl %%eax,0(%2)\n" \
19683 + "2: "__copyuser_seg"movl %%edx,4(%2)\n" \
19684 "3: " ASM_CLAC "\n" \
19685 ".section .fixup,\"ax\"\n" \
19686 "4: movl %3,%0\n" \
19687 @@ -206,8 +252,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19688
19689 #define __put_user_asm_ex_u64(x, addr) \
19690 asm volatile(ASM_STAC "\n" \
19691 - "1: movl %%eax,0(%1)\n" \
19692 - "2: movl %%edx,4(%1)\n" \
19693 + "1: "__copyuser_seg"movl %%eax,0(%1)\n" \
19694 + "2: "__copyuser_seg"movl %%edx,4(%1)\n" \
19695 "3: " ASM_CLAC "\n" \
19696 _ASM_EXTABLE_EX(1b, 2b) \
19697 _ASM_EXTABLE_EX(2b, 3b) \
19698 @@ -257,7 +303,8 @@ extern void __put_user_8(void);
19699 __typeof__(*(ptr)) __pu_val; \
19700 __chk_user_ptr(ptr); \
19701 might_fault(); \
19702 - __pu_val = x; \
19703 + __pu_val = (x); \
19704 + pax_open_userland(); \
19705 switch (sizeof(*(ptr))) { \
19706 case 1: \
19707 __put_user_x(1, __pu_val, ptr, __ret_pu); \
19708 @@ -275,6 +322,7 @@ extern void __put_user_8(void);
19709 __put_user_x(X, __pu_val, ptr, __ret_pu); \
19710 break; \
19711 } \
19712 + pax_close_userland(); \
19713 __ret_pu; \
19714 })
19715
19716 @@ -355,8 +403,10 @@ do { \
19717 } while (0)
19718
19719 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19720 +do { \
19721 + pax_open_userland(); \
19722 asm volatile(ASM_STAC "\n" \
19723 - "1: mov"itype" %2,%"rtype"1\n" \
19724 + "1: "__copyuser_seg"mov"itype" %2,%"rtype"1\n"\
19725 "2: " ASM_CLAC "\n" \
19726 ".section .fixup,\"ax\"\n" \
19727 "3: mov %3,%0\n" \
19728 @@ -364,8 +414,10 @@ do { \
19729 " jmp 2b\n" \
19730 ".previous\n" \
19731 _ASM_EXTABLE(1b, 3b) \
19732 - : "=r" (err), ltype(x) \
19733 - : "m" (__m(addr)), "i" (errret), "0" (err))
19734 + : "=r" (err), ltype (x) \
19735 + : "m" (__m(addr)), "i" (errret), "0" (err)); \
19736 + pax_close_userland(); \
19737 +} while (0)
19738
19739 #define __get_user_size_ex(x, ptr, size) \
19740 do { \
19741 @@ -389,7 +441,7 @@ do { \
19742 } while (0)
19743
19744 #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \
19745 - asm volatile("1: mov"itype" %1,%"rtype"0\n" \
19746 + asm volatile("1: "__copyuser_seg"mov"itype" %1,%"rtype"0\n"\
19747 "2:\n" \
19748 _ASM_EXTABLE_EX(1b, 2b) \
19749 : ltype(x) : "m" (__m(addr)))
19750 @@ -406,13 +458,24 @@ do { \
19751 int __gu_err; \
19752 unsigned long __gu_val; \
19753 __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \
19754 - (x) = (__force __typeof__(*(ptr)))__gu_val; \
19755 + (x) = (__typeof__(*(ptr)))__gu_val; \
19756 __gu_err; \
19757 })
19758
19759 /* FIXME: this hack is definitely wrong -AK */
19760 struct __large_struct { unsigned long buf[100]; };
19761 -#define __m(x) (*(struct __large_struct __user *)(x))
19762 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19763 +#define ____m(x) \
19764 +({ \
19765 + unsigned long ____x = (unsigned long)(x); \
19766 + if (____x < pax_user_shadow_base) \
19767 + ____x += pax_user_shadow_base; \
19768 + (typeof(x))____x; \
19769 +})
19770 +#else
19771 +#define ____m(x) (x)
19772 +#endif
19773 +#define __m(x) (*(struct __large_struct __user *)____m(x))
19774
19775 /*
19776 * Tell gcc we read from memory instead of writing: this is because
19777 @@ -420,8 +483,10 @@ struct __large_struct { unsigned long buf[100]; };
19778 * aliasing issues.
19779 */
19780 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19781 +do { \
19782 + pax_open_userland(); \
19783 asm volatile(ASM_STAC "\n" \
19784 - "1: mov"itype" %"rtype"1,%2\n" \
19785 + "1: "__copyuser_seg"mov"itype" %"rtype"1,%2\n"\
19786 "2: " ASM_CLAC "\n" \
19787 ".section .fixup,\"ax\"\n" \
19788 "3: mov %3,%0\n" \
19789 @@ -429,10 +494,12 @@ struct __large_struct { unsigned long buf[100]; };
19790 ".previous\n" \
19791 _ASM_EXTABLE(1b, 3b) \
19792 : "=r"(err) \
19793 - : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
19794 + : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err));\
19795 + pax_close_userland(); \
19796 +} while (0)
19797
19798 #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \
19799 - asm volatile("1: mov"itype" %"rtype"0,%1\n" \
19800 + asm volatile("1: "__copyuser_seg"mov"itype" %"rtype"0,%1\n"\
19801 "2:\n" \
19802 _ASM_EXTABLE_EX(1b, 2b) \
19803 : : ltype(x), "m" (__m(addr)))
19804 @@ -442,11 +509,13 @@ struct __large_struct { unsigned long buf[100]; };
19805 */
19806 #define uaccess_try do { \
19807 current_thread_info()->uaccess_err = 0; \
19808 + pax_open_userland(); \
19809 stac(); \
19810 barrier();
19811
19812 #define uaccess_catch(err) \
19813 clac(); \
19814 + pax_close_userland(); \
19815 (err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0); \
19816 } while (0)
19817
19818 @@ -471,8 +540,12 @@ struct __large_struct { unsigned long buf[100]; };
19819 * On error, the variable @x is set to zero.
19820 */
19821
19822 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19823 +#define __get_user(x, ptr) get_user((x), (ptr))
19824 +#else
19825 #define __get_user(x, ptr) \
19826 __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
19827 +#endif
19828
19829 /**
19830 * __put_user: - Write a simple value into user space, with less checking.
19831 @@ -494,8 +567,12 @@ struct __large_struct { unsigned long buf[100]; };
19832 * Returns zero on success, or -EFAULT on error.
19833 */
19834
19835 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19836 +#define __put_user(x, ptr) put_user((x), (ptr))
19837 +#else
19838 #define __put_user(x, ptr) \
19839 __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
19840 +#endif
19841
19842 #define __get_user_unaligned __get_user
19843 #define __put_user_unaligned __put_user
19844 @@ -513,7 +590,7 @@ struct __large_struct { unsigned long buf[100]; };
19845 #define get_user_ex(x, ptr) do { \
19846 unsigned long __gue_val; \
19847 __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \
19848 - (x) = (__force __typeof__(*(ptr)))__gue_val; \
19849 + (x) = (__typeof__(*(ptr)))__gue_val; \
19850 } while (0)
19851
19852 #define put_user_try uaccess_try
19853 @@ -531,7 +608,7 @@ extern __must_check long strlen_user(const char __user *str);
19854 extern __must_check long strnlen_user(const char __user *str, long n);
19855
19856 unsigned long __must_check clear_user(void __user *mem, unsigned long len);
19857 -unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
19858 +unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2);
19859
19860 extern void __cmpxchg_wrong_size(void)
19861 __compiletime_error("Bad argument size for cmpxchg");
19862 @@ -542,18 +619,19 @@ extern void __cmpxchg_wrong_size(void)
19863 __typeof__(ptr) __uval = (uval); \
19864 __typeof__(*(ptr)) __old = (old); \
19865 __typeof__(*(ptr)) __new = (new); \
19866 + pax_open_userland(); \
19867 switch (size) { \
19868 case 1: \
19869 { \
19870 asm volatile("\t" ASM_STAC "\n" \
19871 - "1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n" \
19872 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\
19873 "2:\t" ASM_CLAC "\n" \
19874 "\t.section .fixup, \"ax\"\n" \
19875 "3:\tmov %3, %0\n" \
19876 "\tjmp 2b\n" \
19877 "\t.previous\n" \
19878 _ASM_EXTABLE(1b, 3b) \
19879 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19880 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19881 : "i" (-EFAULT), "q" (__new), "1" (__old) \
19882 : "memory" \
19883 ); \
19884 @@ -562,14 +640,14 @@ extern void __cmpxchg_wrong_size(void)
19885 case 2: \
19886 { \
19887 asm volatile("\t" ASM_STAC "\n" \
19888 - "1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n" \
19889 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\
19890 "2:\t" ASM_CLAC "\n" \
19891 "\t.section .fixup, \"ax\"\n" \
19892 "3:\tmov %3, %0\n" \
19893 "\tjmp 2b\n" \
19894 "\t.previous\n" \
19895 _ASM_EXTABLE(1b, 3b) \
19896 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19897 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19898 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19899 : "memory" \
19900 ); \
19901 @@ -578,14 +656,14 @@ extern void __cmpxchg_wrong_size(void)
19902 case 4: \
19903 { \
19904 asm volatile("\t" ASM_STAC "\n" \
19905 - "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n" \
19906 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\
19907 "2:\t" ASM_CLAC "\n" \
19908 "\t.section .fixup, \"ax\"\n" \
19909 "3:\tmov %3, %0\n" \
19910 "\tjmp 2b\n" \
19911 "\t.previous\n" \
19912 _ASM_EXTABLE(1b, 3b) \
19913 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19914 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19915 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19916 : "memory" \
19917 ); \
19918 @@ -597,14 +675,14 @@ extern void __cmpxchg_wrong_size(void)
19919 __cmpxchg_wrong_size(); \
19920 \
19921 asm volatile("\t" ASM_STAC "\n" \
19922 - "1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n" \
19923 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\
19924 "2:\t" ASM_CLAC "\n" \
19925 "\t.section .fixup, \"ax\"\n" \
19926 "3:\tmov %3, %0\n" \
19927 "\tjmp 2b\n" \
19928 "\t.previous\n" \
19929 _ASM_EXTABLE(1b, 3b) \
19930 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19931 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19932 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19933 : "memory" \
19934 ); \
19935 @@ -613,6 +691,7 @@ extern void __cmpxchg_wrong_size(void)
19936 default: \
19937 __cmpxchg_wrong_size(); \
19938 } \
19939 + pax_close_userland(); \
19940 *__uval = __old; \
19941 __ret; \
19942 })
19943 @@ -636,17 +715,6 @@ extern struct movsl_mask {
19944
19945 #define ARCH_HAS_NOCACHE_UACCESS 1
19946
19947 -#ifdef CONFIG_X86_32
19948 -# include <asm/uaccess_32.h>
19949 -#else
19950 -# include <asm/uaccess_64.h>
19951 -#endif
19952 -
19953 -unsigned long __must_check _copy_from_user(void *to, const void __user *from,
19954 - unsigned n);
19955 -unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19956 - unsigned n);
19957 -
19958 #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
19959 # define copy_user_diag __compiletime_error
19960 #else
19961 @@ -656,7 +724,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19962 extern void copy_user_diag("copy_from_user() buffer size is too small")
19963 copy_from_user_overflow(void);
19964 extern void copy_user_diag("copy_to_user() buffer size is too small")
19965 -copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19966 +copy_to_user_overflow(void);
19967
19968 #undef copy_user_diag
19969
19970 @@ -669,7 +737,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
19971
19972 extern void
19973 __compiletime_warning("copy_to_user() buffer size is not provably correct")
19974 -__copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19975 +__copy_to_user_overflow(void) __asm__("copy_to_user_overflow");
19976 #define __copy_to_user_overflow(size, count) __copy_to_user_overflow()
19977
19978 #else
19979 @@ -684,10 +752,16 @@ __copy_from_user_overflow(int size, unsigned long count)
19980
19981 #endif
19982
19983 +#ifdef CONFIG_X86_32
19984 +# include <asm/uaccess_32.h>
19985 +#else
19986 +# include <asm/uaccess_64.h>
19987 +#endif
19988 +
19989 static inline unsigned long __must_check
19990 copy_from_user(void *to, const void __user *from, unsigned long n)
19991 {
19992 - int sz = __compiletime_object_size(to);
19993 + size_t sz = __compiletime_object_size(to);
19994
19995 might_fault();
19996
19997 @@ -709,12 +783,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19998 * case, and do only runtime checking for non-constant sizes.
19999 */
20000
20001 - if (likely(sz < 0 || sz >= n))
20002 - n = _copy_from_user(to, from, n);
20003 - else if(__builtin_constant_p(n))
20004 - copy_from_user_overflow();
20005 - else
20006 - __copy_from_user_overflow(sz, n);
20007 + if (likely(sz != (size_t)-1 && sz < n)) {
20008 + if(__builtin_constant_p(n))
20009 + copy_from_user_overflow();
20010 + else
20011 + __copy_from_user_overflow(sz, n);
20012 + } else if (access_ok(VERIFY_READ, from, n))
20013 + n = __copy_from_user(to, from, n);
20014 + else if ((long)n > 0)
20015 + memset(to, 0, n);
20016
20017 return n;
20018 }
20019 @@ -722,17 +799,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
20020 static inline unsigned long __must_check
20021 copy_to_user(void __user *to, const void *from, unsigned long n)
20022 {
20023 - int sz = __compiletime_object_size(from);
20024 + size_t sz = __compiletime_object_size(from);
20025
20026 might_fault();
20027
20028 /* See the comment in copy_from_user() above. */
20029 - if (likely(sz < 0 || sz >= n))
20030 - n = _copy_to_user(to, from, n);
20031 - else if(__builtin_constant_p(n))
20032 - copy_to_user_overflow();
20033 - else
20034 - __copy_to_user_overflow(sz, n);
20035 + if (likely(sz != (size_t)-1 && sz < n)) {
20036 + if(__builtin_constant_p(n))
20037 + copy_to_user_overflow();
20038 + else
20039 + __copy_to_user_overflow(sz, n);
20040 + } else if (access_ok(VERIFY_WRITE, to, n))
20041 + n = __copy_to_user(to, from, n);
20042
20043 return n;
20044 }
20045 diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
20046 index 3c03a5d..edb68ae 100644
20047 --- a/arch/x86/include/asm/uaccess_32.h
20048 +++ b/arch/x86/include/asm/uaccess_32.h
20049 @@ -40,9 +40,14 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
20050 * anything, so this is accurate.
20051 */
20052
20053 -static __always_inline unsigned long __must_check
20054 +static __always_inline __size_overflow(3) unsigned long __must_check
20055 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
20056 {
20057 + if ((long)n < 0)
20058 + return n;
20059 +
20060 + check_object_size(from, n, true);
20061 +
20062 if (__builtin_constant_p(n)) {
20063 unsigned long ret;
20064
20065 @@ -82,12 +87,16 @@ static __always_inline unsigned long __must_check
20066 __copy_to_user(void __user *to, const void *from, unsigned long n)
20067 {
20068 might_fault();
20069 +
20070 return __copy_to_user_inatomic(to, from, n);
20071 }
20072
20073 -static __always_inline unsigned long
20074 +static __always_inline __size_overflow(3) unsigned long
20075 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
20076 {
20077 + if ((long)n < 0)
20078 + return n;
20079 +
20080 /* Avoid zeroing the tail if the copy fails..
20081 * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
20082 * but as the zeroing behaviour is only significant when n is not
20083 @@ -137,6 +146,12 @@ static __always_inline unsigned long
20084 __copy_from_user(void *to, const void __user *from, unsigned long n)
20085 {
20086 might_fault();
20087 +
20088 + if ((long)n < 0)
20089 + return n;
20090 +
20091 + check_object_size(to, n, false);
20092 +
20093 if (__builtin_constant_p(n)) {
20094 unsigned long ret;
20095
20096 @@ -159,6 +174,10 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to,
20097 const void __user *from, unsigned long n)
20098 {
20099 might_fault();
20100 +
20101 + if ((long)n < 0)
20102 + return n;
20103 +
20104 if (__builtin_constant_p(n)) {
20105 unsigned long ret;
20106
20107 @@ -181,7 +200,10 @@ static __always_inline unsigned long
20108 __copy_from_user_inatomic_nocache(void *to, const void __user *from,
20109 unsigned long n)
20110 {
20111 - return __copy_from_user_ll_nocache_nozero(to, from, n);
20112 + if ((long)n < 0)
20113 + return n;
20114 +
20115 + return __copy_from_user_ll_nocache_nozero(to, from, n);
20116 }
20117
20118 #endif /* _ASM_X86_UACCESS_32_H */
20119 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
20120 index f2f9b39..2ae1bf8 100644
20121 --- a/arch/x86/include/asm/uaccess_64.h
20122 +++ b/arch/x86/include/asm/uaccess_64.h
20123 @@ -10,6 +10,9 @@
20124 #include <asm/alternative.h>
20125 #include <asm/cpufeature.h>
20126 #include <asm/page.h>
20127 +#include <asm/pgtable.h>
20128 +
20129 +#define set_fs(x) (current_thread_info()->addr_limit = (x))
20130
20131 /*
20132 * Copy To/From Userspace
20133 @@ -23,8 +26,8 @@ copy_user_generic_string(void *to, const void *from, unsigned len);
20134 __must_check unsigned long
20135 copy_user_generic_unrolled(void *to, const void *from, unsigned len);
20136
20137 -static __always_inline __must_check unsigned long
20138 -copy_user_generic(void *to, const void *from, unsigned len)
20139 +static __always_inline __must_check __size_overflow(3) unsigned long
20140 +copy_user_generic(void *to, const void *from, unsigned long len)
20141 {
20142 unsigned ret;
20143
20144 @@ -46,121 +49,170 @@ copy_user_generic(void *to, const void *from, unsigned len)
20145 }
20146
20147 __must_check unsigned long
20148 -copy_in_user(void __user *to, const void __user *from, unsigned len);
20149 +copy_in_user(void __user *to, const void __user *from, unsigned long len);
20150
20151 static __always_inline __must_check
20152 -int __copy_from_user_nocheck(void *dst, const void __user *src, unsigned size)
20153 +unsigned long __copy_from_user_nocheck(void *dst, const void __user *src, unsigned long size)
20154 {
20155 - int ret = 0;
20156 + size_t sz = __compiletime_object_size(dst);
20157 + unsigned ret = 0;
20158 +
20159 + if (size > INT_MAX)
20160 + return size;
20161 +
20162 + check_object_size(dst, size, false);
20163 +
20164 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20165 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20166 + return size;
20167 +#endif
20168 +
20169 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20170 + if(__builtin_constant_p(size))
20171 + copy_from_user_overflow();
20172 + else
20173 + __copy_from_user_overflow(sz, size);
20174 + return size;
20175 + }
20176
20177 if (!__builtin_constant_p(size))
20178 - return copy_user_generic(dst, (__force void *)src, size);
20179 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20180 switch (size) {
20181 - case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src,
20182 + case 1:__get_user_asm(*(u8 *)dst, (const u8 __user *)src,
20183 ret, "b", "b", "=q", 1);
20184 return ret;
20185 - case 2:__get_user_asm(*(u16 *)dst, (u16 __user *)src,
20186 + case 2:__get_user_asm(*(u16 *)dst, (const u16 __user *)src,
20187 ret, "w", "w", "=r", 2);
20188 return ret;
20189 - case 4:__get_user_asm(*(u32 *)dst, (u32 __user *)src,
20190 + case 4:__get_user_asm(*(u32 *)dst, (const u32 __user *)src,
20191 ret, "l", "k", "=r", 4);
20192 return ret;
20193 - case 8:__get_user_asm(*(u64 *)dst, (u64 __user *)src,
20194 + case 8:__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20195 ret, "q", "", "=r", 8);
20196 return ret;
20197 case 10:
20198 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20199 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20200 ret, "q", "", "=r", 10);
20201 if (unlikely(ret))
20202 return ret;
20203 __get_user_asm(*(u16 *)(8 + (char *)dst),
20204 - (u16 __user *)(8 + (char __user *)src),
20205 + (const u16 __user *)(8 + (const char __user *)src),
20206 ret, "w", "w", "=r", 2);
20207 return ret;
20208 case 16:
20209 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20210 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20211 ret, "q", "", "=r", 16);
20212 if (unlikely(ret))
20213 return ret;
20214 __get_user_asm(*(u64 *)(8 + (char *)dst),
20215 - (u64 __user *)(8 + (char __user *)src),
20216 + (const u64 __user *)(8 + (const char __user *)src),
20217 ret, "q", "", "=r", 8);
20218 return ret;
20219 default:
20220 - return copy_user_generic(dst, (__force void *)src, size);
20221 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20222 }
20223 }
20224
20225 static __always_inline __must_check
20226 -int __copy_from_user(void *dst, const void __user *src, unsigned size)
20227 +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size)
20228 {
20229 might_fault();
20230 return __copy_from_user_nocheck(dst, src, size);
20231 }
20232
20233 static __always_inline __must_check
20234 -int __copy_to_user_nocheck(void __user *dst, const void *src, unsigned size)
20235 +unsigned long __copy_to_user_nocheck(void __user *dst, const void *src, unsigned long size)
20236 {
20237 - int ret = 0;
20238 + size_t sz = __compiletime_object_size(src);
20239 + unsigned ret = 0;
20240 +
20241 + if (size > INT_MAX)
20242 + return size;
20243 +
20244 + check_object_size(src, size, true);
20245 +
20246 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20247 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20248 + return size;
20249 +#endif
20250 +
20251 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20252 + if(__builtin_constant_p(size))
20253 + copy_to_user_overflow();
20254 + else
20255 + __copy_to_user_overflow(sz, size);
20256 + return size;
20257 + }
20258
20259 if (!__builtin_constant_p(size))
20260 - return copy_user_generic((__force void *)dst, src, size);
20261 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20262 switch (size) {
20263 - case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst,
20264 + case 1:__put_user_asm(*(const u8 *)src, (u8 __user *)dst,
20265 ret, "b", "b", "iq", 1);
20266 return ret;
20267 - case 2:__put_user_asm(*(u16 *)src, (u16 __user *)dst,
20268 + case 2:__put_user_asm(*(const u16 *)src, (u16 __user *)dst,
20269 ret, "w", "w", "ir", 2);
20270 return ret;
20271 - case 4:__put_user_asm(*(u32 *)src, (u32 __user *)dst,
20272 + case 4:__put_user_asm(*(const u32 *)src, (u32 __user *)dst,
20273 ret, "l", "k", "ir", 4);
20274 return ret;
20275 - case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
20276 + case 8:__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20277 ret, "q", "", "er", 8);
20278 return ret;
20279 case 10:
20280 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20281 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20282 ret, "q", "", "er", 10);
20283 if (unlikely(ret))
20284 return ret;
20285 asm("":::"memory");
20286 - __put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst,
20287 + __put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst,
20288 ret, "w", "w", "ir", 2);
20289 return ret;
20290 case 16:
20291 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20292 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20293 ret, "q", "", "er", 16);
20294 if (unlikely(ret))
20295 return ret;
20296 asm("":::"memory");
20297 - __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
20298 + __put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst,
20299 ret, "q", "", "er", 8);
20300 return ret;
20301 default:
20302 - return copy_user_generic((__force void *)dst, src, size);
20303 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20304 }
20305 }
20306
20307 static __always_inline __must_check
20308 -int __copy_to_user(void __user *dst, const void *src, unsigned size)
20309 +unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size)
20310 {
20311 might_fault();
20312 return __copy_to_user_nocheck(dst, src, size);
20313 }
20314
20315 static __always_inline __must_check
20316 -int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20317 +unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20318 {
20319 - int ret = 0;
20320 + unsigned ret = 0;
20321
20322 might_fault();
20323 +
20324 + if (size > INT_MAX)
20325 + return size;
20326 +
20327 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20328 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20329 + return size;
20330 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20331 + return size;
20332 +#endif
20333 +
20334 if (!__builtin_constant_p(size))
20335 - return copy_user_generic((__force void *)dst,
20336 - (__force void *)src, size);
20337 + return copy_user_generic((__force_kernel void *)____m(dst),
20338 + (__force_kernel const void *)____m(src), size);
20339 switch (size) {
20340 case 1: {
20341 u8 tmp;
20342 - __get_user_asm(tmp, (u8 __user *)src,
20343 + __get_user_asm(tmp, (const u8 __user *)src,
20344 ret, "b", "b", "=q", 1);
20345 if (likely(!ret))
20346 __put_user_asm(tmp, (u8 __user *)dst,
20347 @@ -169,7 +221,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20348 }
20349 case 2: {
20350 u16 tmp;
20351 - __get_user_asm(tmp, (u16 __user *)src,
20352 + __get_user_asm(tmp, (const u16 __user *)src,
20353 ret, "w", "w", "=r", 2);
20354 if (likely(!ret))
20355 __put_user_asm(tmp, (u16 __user *)dst,
20356 @@ -179,7 +231,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20357
20358 case 4: {
20359 u32 tmp;
20360 - __get_user_asm(tmp, (u32 __user *)src,
20361 + __get_user_asm(tmp, (const u32 __user *)src,
20362 ret, "l", "k", "=r", 4);
20363 if (likely(!ret))
20364 __put_user_asm(tmp, (u32 __user *)dst,
20365 @@ -188,7 +240,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20366 }
20367 case 8: {
20368 u64 tmp;
20369 - __get_user_asm(tmp, (u64 __user *)src,
20370 + __get_user_asm(tmp, (const u64 __user *)src,
20371 ret, "q", "", "=r", 8);
20372 if (likely(!ret))
20373 __put_user_asm(tmp, (u64 __user *)dst,
20374 @@ -196,41 +248,58 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20375 return ret;
20376 }
20377 default:
20378 - return copy_user_generic((__force void *)dst,
20379 - (__force void *)src, size);
20380 + return copy_user_generic((__force_kernel void *)____m(dst),
20381 + (__force_kernel const void *)____m(src), size);
20382 }
20383 }
20384
20385 -static __must_check __always_inline int
20386 -__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size)
20387 +static __must_check __always_inline unsigned long
20388 +__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
20389 {
20390 return __copy_from_user_nocheck(dst, src, size);
20391 }
20392
20393 -static __must_check __always_inline int
20394 -__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
20395 +static __must_check __always_inline unsigned long
20396 +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
20397 {
20398 return __copy_to_user_nocheck(dst, src, size);
20399 }
20400
20401 -extern long __copy_user_nocache(void *dst, const void __user *src,
20402 - unsigned size, int zerorest);
20403 +extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
20404 + unsigned long size, int zerorest);
20405
20406 -static inline int
20407 -__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
20408 +static inline unsigned long
20409 +__copy_from_user_nocache(void *dst, const void __user *src, unsigned long size)
20410 {
20411 might_fault();
20412 +
20413 + if (size > INT_MAX)
20414 + return size;
20415 +
20416 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20417 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20418 + return size;
20419 +#endif
20420 +
20421 return __copy_user_nocache(dst, src, size, 1);
20422 }
20423
20424 -static inline int
20425 +static inline unsigned long
20426 __copy_from_user_inatomic_nocache(void *dst, const void __user *src,
20427 - unsigned size)
20428 + unsigned long size)
20429 {
20430 + if (size > INT_MAX)
20431 + return size;
20432 +
20433 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20434 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20435 + return size;
20436 +#endif
20437 +
20438 return __copy_user_nocache(dst, src, size, 0);
20439 }
20440
20441 unsigned long
20442 -copy_user_handle_tail(char *to, char *from, unsigned len);
20443 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len) __size_overflow(3);
20444
20445 #endif /* _ASM_X86_UACCESS_64_H */
20446 diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
20447 index 5b238981..77fdd78 100644
20448 --- a/arch/x86/include/asm/word-at-a-time.h
20449 +++ b/arch/x86/include/asm/word-at-a-time.h
20450 @@ -11,7 +11,7 @@
20451 * and shift, for example.
20452 */
20453 struct word_at_a_time {
20454 - const unsigned long one_bits, high_bits;
20455 + unsigned long one_bits, high_bits;
20456 };
20457
20458 #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
20459 diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
20460 index f58a9c7..dc378042a 100644
20461 --- a/arch/x86/include/asm/x86_init.h
20462 +++ b/arch/x86/include/asm/x86_init.h
20463 @@ -129,7 +129,7 @@ struct x86_init_ops {
20464 struct x86_init_timers timers;
20465 struct x86_init_iommu iommu;
20466 struct x86_init_pci pci;
20467 -};
20468 +} __no_const;
20469
20470 /**
20471 * struct x86_cpuinit_ops - platform specific cpu hotplug setups
20472 @@ -140,7 +140,7 @@ struct x86_cpuinit_ops {
20473 void (*setup_percpu_clockev)(void);
20474 void (*early_percpu_clock_init)(void);
20475 void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node);
20476 -};
20477 +} __no_const;
20478
20479 struct timespec;
20480
20481 @@ -168,7 +168,7 @@ struct x86_platform_ops {
20482 void (*save_sched_clock_state)(void);
20483 void (*restore_sched_clock_state)(void);
20484 void (*apic_post_init)(void);
20485 -};
20486 +} __no_const;
20487
20488 struct pci_dev;
20489 struct msi_msg;
20490 @@ -182,7 +182,7 @@ struct x86_msi_ops {
20491 void (*teardown_msi_irqs)(struct pci_dev *dev);
20492 void (*restore_msi_irqs)(struct pci_dev *dev);
20493 int (*setup_hpet_msi)(unsigned int irq, unsigned int id);
20494 -};
20495 +} __no_const;
20496
20497 struct IO_APIC_route_entry;
20498 struct io_apic_irq_attr;
20499 @@ -203,7 +203,7 @@ struct x86_io_apic_ops {
20500 unsigned int destination, int vector,
20501 struct io_apic_irq_attr *attr);
20502 void (*eoi_ioapic_pin)(int apic, int pin, int vector);
20503 -};
20504 +} __no_const;
20505
20506 extern struct x86_init_ops x86_init;
20507 extern struct x86_cpuinit_ops x86_cpuinit;
20508 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
20509 index c44a5d5..7f83cfc 100644
20510 --- a/arch/x86/include/asm/xen/page.h
20511 +++ b/arch/x86/include/asm/xen/page.h
20512 @@ -82,7 +82,7 @@ static inline int xen_safe_read_ulong(unsigned long *addr, unsigned long *val)
20513 * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special
20514 * cases needing an extended handling.
20515 */
20516 -static inline unsigned long __pfn_to_mfn(unsigned long pfn)
20517 +static inline unsigned long __intentional_overflow(-1) __pfn_to_mfn(unsigned long pfn)
20518 {
20519 unsigned long mfn;
20520
20521 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
20522 index c9a6d68..cb57f42 100644
20523 --- a/arch/x86/include/asm/xsave.h
20524 +++ b/arch/x86/include/asm/xsave.h
20525 @@ -223,12 +223,16 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20526 if (unlikely(err))
20527 return -EFAULT;
20528
20529 + pax_open_userland();
20530 __asm__ __volatile__(ASM_STAC "\n"
20531 - "1:"XSAVE"\n"
20532 + "1:"
20533 + __copyuser_seg
20534 + XSAVE"\n"
20535 "2: " ASM_CLAC "\n"
20536 xstate_fault
20537 : "D" (buf), "a" (-1), "d" (-1), "0" (0)
20538 : "memory");
20539 + pax_close_userland();
20540 return err;
20541 }
20542
20543 @@ -238,16 +242,20 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20544 static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
20545 {
20546 int err = 0;
20547 - struct xsave_struct *xstate = ((__force struct xsave_struct *)buf);
20548 + struct xsave_struct *xstate = ((__force_kernel struct xsave_struct *)buf);
20549 u32 lmask = mask;
20550 u32 hmask = mask >> 32;
20551
20552 + pax_open_userland();
20553 __asm__ __volatile__(ASM_STAC "\n"
20554 - "1:"XRSTOR"\n"
20555 + "1:"
20556 + __copyuser_seg
20557 + XRSTOR"\n"
20558 "2: " ASM_CLAC "\n"
20559 xstate_fault
20560 : "D" (xstate), "a" (lmask), "d" (hmask), "0" (0)
20561 : "memory"); /* memory required? */
20562 + pax_close_userland();
20563 return err;
20564 }
20565
20566 diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h
20567 index 960a8a9..404daf7 100644
20568 --- a/arch/x86/include/uapi/asm/e820.h
20569 +++ b/arch/x86/include/uapi/asm/e820.h
20570 @@ -68,7 +68,7 @@ struct e820map {
20571 #define ISA_START_ADDRESS 0xa0000
20572 #define ISA_END_ADDRESS 0x100000
20573
20574 -#define BIOS_BEGIN 0x000a0000
20575 +#define BIOS_BEGIN 0x000c0000
20576 #define BIOS_END 0x00100000
20577
20578 #define BIOS_ROM_BASE 0xffe00000
20579 diff --git a/arch/x86/include/uapi/asm/sigcontext.h b/arch/x86/include/uapi/asm/sigcontext.h
20580 index 16dc4e8..d8b9f908 100644
20581 --- a/arch/x86/include/uapi/asm/sigcontext.h
20582 +++ b/arch/x86/include/uapi/asm/sigcontext.h
20583 @@ -177,24 +177,9 @@ struct sigcontext {
20584 __u64 rip;
20585 __u64 eflags; /* RFLAGS */
20586 __u16 cs;
20587 -
20588 - /*
20589 - * Prior to 2.5.64 ("[PATCH] x86-64 updates for 2.5.64-bk3"),
20590 - * Linux saved and restored fs and gs in these slots. This
20591 - * was counterproductive, as fsbase and gsbase were never
20592 - * saved, so arch_prctl was presumably unreliable.
20593 - *
20594 - * If these slots are ever needed for any other purpose, there
20595 - * is some risk that very old 64-bit binaries could get
20596 - * confused. I doubt that many such binaries still work,
20597 - * though, since the same patch in 2.5.64 also removed the
20598 - * 64-bit set_thread_area syscall, so it appears that there is
20599 - * no TLS API that works in both pre- and post-2.5.64 kernels.
20600 - */
20601 - __u16 __pad2; /* Was gs. */
20602 - __u16 __pad1; /* Was fs. */
20603 -
20604 - __u16 ss;
20605 + __u16 gs;
20606 + __u16 fs;
20607 + __u16 __pad0;
20608 __u64 err;
20609 __u64 trapno;
20610 __u64 oldmask;
20611 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
20612 index 9bcd0b5..750f1b7 100644
20613 --- a/arch/x86/kernel/Makefile
20614 +++ b/arch/x86/kernel/Makefile
20615 @@ -28,7 +28,7 @@ obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o
20616 obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o
20617 obj-$(CONFIG_IRQ_WORK) += irq_work.o
20618 obj-y += probe_roms.o
20619 -obj-$(CONFIG_X86_32) += i386_ksyms_32.o
20620 +obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o
20621 obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o
20622 obj-$(CONFIG_X86_64) += mcount_64.o
20623 obj-y += syscall_$(BITS).o vsyscall_gtod.o
20624 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
20625 index dbe76a1..e2ec334 100644
20626 --- a/arch/x86/kernel/acpi/boot.c
20627 +++ b/arch/x86/kernel/acpi/boot.c
20628 @@ -1361,7 +1361,7 @@ static void __init acpi_reduced_hw_init(void)
20629 * If your system is blacklisted here, but you find that acpi=force
20630 * works for you, please contact linux-acpi@vger.kernel.org
20631 */
20632 -static struct dmi_system_id __initdata acpi_dmi_table[] = {
20633 +static const struct dmi_system_id __initconst acpi_dmi_table[] = {
20634 /*
20635 * Boxes that need ACPI disabled
20636 */
20637 @@ -1436,7 +1436,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
20638 };
20639
20640 /* second table for DMI checks that should run after early-quirks */
20641 -static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
20642 +static const struct dmi_system_id __initconst acpi_dmi_table_late[] = {
20643 /*
20644 * HP laptops which use a DSDT reporting as HP/SB400/10000,
20645 * which includes some code which overrides all temperature
20646 diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
20647 index d1daead..acd77e2 100644
20648 --- a/arch/x86/kernel/acpi/sleep.c
20649 +++ b/arch/x86/kernel/acpi/sleep.c
20650 @@ -99,8 +99,12 @@ int x86_acpi_suspend_lowlevel(void)
20651 #else /* CONFIG_64BIT */
20652 #ifdef CONFIG_SMP
20653 stack_start = (unsigned long)temp_stack + sizeof(temp_stack);
20654 +
20655 + pax_open_kernel();
20656 early_gdt_descr.address =
20657 (unsigned long)get_cpu_gdt_table(smp_processor_id());
20658 + pax_close_kernel();
20659 +
20660 initial_gs = per_cpu_offset(smp_processor_id());
20661 #endif
20662 initial_code = (unsigned long)wakeup_long64;
20663 diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
20664 index 665c6b7..eae4d56 100644
20665 --- a/arch/x86/kernel/acpi/wakeup_32.S
20666 +++ b/arch/x86/kernel/acpi/wakeup_32.S
20667 @@ -29,13 +29,11 @@ wakeup_pmode_return:
20668 # and restore the stack ... but you need gdt for this to work
20669 movl saved_context_esp, %esp
20670
20671 - movl %cs:saved_magic, %eax
20672 - cmpl $0x12345678, %eax
20673 + cmpl $0x12345678, saved_magic
20674 jne bogus_magic
20675
20676 # jump to place where we left off
20677 - movl saved_eip, %eax
20678 - jmp *%eax
20679 + jmp *(saved_eip)
20680
20681 bogus_magic:
20682 jmp bogus_magic
20683 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
20684 index aef6531..2044b66 100644
20685 --- a/arch/x86/kernel/alternative.c
20686 +++ b/arch/x86/kernel/alternative.c
20687 @@ -248,7 +248,9 @@ static void __init_or_module add_nops(void *insns, unsigned int len)
20688 unsigned int noplen = len;
20689 if (noplen > ASM_NOP_MAX)
20690 noplen = ASM_NOP_MAX;
20691 + pax_open_kernel();
20692 memcpy(insns, ideal_nops[noplen], noplen);
20693 + pax_close_kernel();
20694 insns += noplen;
20695 len -= noplen;
20696 }
20697 @@ -276,6 +278,11 @@ recompute_jump(struct alt_instr *a, u8 *orig_insn, u8 *repl_insn, u8 *insnbuf)
20698 if (a->replacementlen != 5)
20699 return;
20700
20701 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20702 + if (orig_insn < (u8 *)_text || (u8 *)_einittext <= orig_insn)
20703 + orig_insn = ktva_ktla(orig_insn);
20704 +#endif
20705 +
20706 o_dspl = *(s32 *)(insnbuf + 1);
20707
20708 /* next_rip of the replacement JMP */
20709 @@ -362,7 +369,23 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20710 int insnbuf_sz = 0;
20711
20712 instr = (u8 *)&a->instr_offset + a->instr_offset;
20713 +
20714 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20715 + if ((u8 *)_text <= instr && instr < (u8 *)_einittext) {
20716 + instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20717 + instr = ktla_ktva(instr);
20718 + }
20719 +#endif
20720 +
20721 replacement = (u8 *)&a->repl_offset + a->repl_offset;
20722 +
20723 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20724 + if ((u8 *)_text <= replacement && replacement < (u8 *)_einittext) {
20725 + replacement += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20726 + replacement = ktla_ktva(replacement);
20727 + }
20728 +#endif
20729 +
20730 BUG_ON(a->instrlen > sizeof(insnbuf));
20731 BUG_ON(a->cpuid >= (NCAPINTS + NBUGINTS) * 32);
20732 if (!boot_cpu_has(a->cpuid)) {
20733 @@ -402,6 +425,11 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20734 }
20735 DUMP_BYTES(insnbuf, insnbuf_sz, "%p: final_insn: ", instr);
20736
20737 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20738 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20739 + instr = ktva_ktla(instr);
20740 +#endif
20741 +
20742 text_poke_early(instr, insnbuf, insnbuf_sz);
20743 }
20744 }
20745 @@ -416,10 +444,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
20746 for (poff = start; poff < end; poff++) {
20747 u8 *ptr = (u8 *)poff + *poff;
20748
20749 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20750 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20751 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20752 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20753 +#endif
20754 +
20755 if (!*poff || ptr < text || ptr >= text_end)
20756 continue;
20757 /* turn DS segment override prefix into lock prefix */
20758 - if (*ptr == 0x3e)
20759 + if (*ktla_ktva(ptr) == 0x3e)
20760 text_poke(ptr, ((unsigned char []){0xf0}), 1);
20761 }
20762 mutex_unlock(&text_mutex);
20763 @@ -434,10 +468,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
20764 for (poff = start; poff < end; poff++) {
20765 u8 *ptr = (u8 *)poff + *poff;
20766
20767 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20768 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20769 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20770 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20771 +#endif
20772 +
20773 if (!*poff || ptr < text || ptr >= text_end)
20774 continue;
20775 /* turn lock prefix into DS segment override prefix */
20776 - if (*ptr == 0xf0)
20777 + if (*ktla_ktva(ptr) == 0xf0)
20778 text_poke(ptr, ((unsigned char []){0x3E}), 1);
20779 }
20780 mutex_unlock(&text_mutex);
20781 @@ -574,7 +614,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
20782
20783 BUG_ON(p->len > MAX_PATCH_LEN);
20784 /* prep the buffer with the original instructions */
20785 - memcpy(insnbuf, p->instr, p->len);
20786 + memcpy(insnbuf, ktla_ktva(p->instr), p->len);
20787 used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
20788 (unsigned long)p->instr, p->len);
20789
20790 @@ -621,7 +661,7 @@ void __init alternative_instructions(void)
20791 if (!uniproc_patched || num_possible_cpus() == 1)
20792 free_init_pages("SMP alternatives",
20793 (unsigned long)__smp_locks,
20794 - (unsigned long)__smp_locks_end);
20795 + PAGE_ALIGN((unsigned long)__smp_locks_end));
20796 #endif
20797
20798 apply_paravirt(__parainstructions, __parainstructions_end);
20799 @@ -641,13 +681,17 @@ void __init alternative_instructions(void)
20800 * instructions. And on the local CPU you need to be protected again NMI or MCE
20801 * handlers seeing an inconsistent instruction while you patch.
20802 */
20803 -void *__init_or_module text_poke_early(void *addr, const void *opcode,
20804 +void *__kprobes text_poke_early(void *addr, const void *opcode,
20805 size_t len)
20806 {
20807 unsigned long flags;
20808 local_irq_save(flags);
20809 - memcpy(addr, opcode, len);
20810 +
20811 + pax_open_kernel();
20812 + memcpy(ktla_ktva(addr), opcode, len);
20813 sync_core();
20814 + pax_close_kernel();
20815 +
20816 local_irq_restore(flags);
20817 /* Could also do a CLFLUSH here to speed up CPU recovery; but
20818 that causes hangs on some VIA CPUs. */
20819 @@ -669,36 +713,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
20820 */
20821 void *text_poke(void *addr, const void *opcode, size_t len)
20822 {
20823 - unsigned long flags;
20824 - char *vaddr;
20825 + unsigned char *vaddr = ktla_ktva(addr);
20826 struct page *pages[2];
20827 - int i;
20828 + size_t i;
20829
20830 if (!core_kernel_text((unsigned long)addr)) {
20831 - pages[0] = vmalloc_to_page(addr);
20832 - pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
20833 + pages[0] = vmalloc_to_page(vaddr);
20834 + pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE);
20835 } else {
20836 - pages[0] = virt_to_page(addr);
20837 + pages[0] = virt_to_page(vaddr);
20838 WARN_ON(!PageReserved(pages[0]));
20839 - pages[1] = virt_to_page(addr + PAGE_SIZE);
20840 + pages[1] = virt_to_page(vaddr + PAGE_SIZE);
20841 }
20842 BUG_ON(!pages[0]);
20843 - local_irq_save(flags);
20844 - set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0]));
20845 - if (pages[1])
20846 - set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1]));
20847 - vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0);
20848 - memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
20849 - clear_fixmap(FIX_TEXT_POKE0);
20850 - if (pages[1])
20851 - clear_fixmap(FIX_TEXT_POKE1);
20852 - local_flush_tlb();
20853 - sync_core();
20854 - /* Could also do a CLFLUSH here to speed up CPU recovery; but
20855 - that causes hangs on some VIA CPUs. */
20856 + text_poke_early(addr, opcode, len);
20857 for (i = 0; i < len; i++)
20858 - BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]);
20859 - local_irq_restore(flags);
20860 + BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]);
20861 return addr;
20862 }
20863
20864 @@ -752,7 +782,7 @@ int poke_int3_handler(struct pt_regs *regs)
20865 */
20866 void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler)
20867 {
20868 - unsigned char int3 = 0xcc;
20869 + const unsigned char int3 = 0xcc;
20870
20871 bp_int3_handler = handler;
20872 bp_int3_addr = (u8 *)addr + sizeof(int3);
20873 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
20874 index dcb5285..cc79e9d 100644
20875 --- a/arch/x86/kernel/apic/apic.c
20876 +++ b/arch/x86/kernel/apic/apic.c
20877 @@ -171,7 +171,7 @@ int first_system_vector = FIRST_SYSTEM_VECTOR;
20878 /*
20879 * Debug level, exported for io_apic.c
20880 */
20881 -unsigned int apic_verbosity;
20882 +int apic_verbosity;
20883
20884 int pic_mode;
20885
20886 @@ -1857,7 +1857,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
20887 apic_write(APIC_ESR, 0);
20888 v = apic_read(APIC_ESR);
20889 ack_APIC_irq();
20890 - atomic_inc(&irq_err_count);
20891 + atomic_inc_unchecked(&irq_err_count);
20892
20893 apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
20894 smp_processor_id(), v);
20895 diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
20896 index de918c4..32eed23 100644
20897 --- a/arch/x86/kernel/apic/apic_flat_64.c
20898 +++ b/arch/x86/kernel/apic/apic_flat_64.c
20899 @@ -154,7 +154,7 @@ static int flat_probe(void)
20900 return 1;
20901 }
20902
20903 -static struct apic apic_flat = {
20904 +static struct apic apic_flat __read_only = {
20905 .name = "flat",
20906 .probe = flat_probe,
20907 .acpi_madt_oem_check = flat_acpi_madt_oem_check,
20908 @@ -260,7 +260,7 @@ static int physflat_probe(void)
20909 return 0;
20910 }
20911
20912 -static struct apic apic_physflat = {
20913 +static struct apic apic_physflat __read_only = {
20914
20915 .name = "physical flat",
20916 .probe = physflat_probe,
20917 diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
20918 index b205cdb..d8503ff 100644
20919 --- a/arch/x86/kernel/apic/apic_noop.c
20920 +++ b/arch/x86/kernel/apic/apic_noop.c
20921 @@ -108,7 +108,7 @@ static void noop_apic_write(u32 reg, u32 v)
20922 WARN_ON_ONCE(cpu_has_apic && !disable_apic);
20923 }
20924
20925 -struct apic apic_noop = {
20926 +struct apic apic_noop __read_only = {
20927 .name = "noop",
20928 .probe = noop_probe,
20929 .acpi_madt_oem_check = NULL,
20930 diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
20931 index c4a8d63..fe893ac 100644
20932 --- a/arch/x86/kernel/apic/bigsmp_32.c
20933 +++ b/arch/x86/kernel/apic/bigsmp_32.c
20934 @@ -147,7 +147,7 @@ static int probe_bigsmp(void)
20935 return dmi_bigsmp;
20936 }
20937
20938 -static struct apic apic_bigsmp = {
20939 +static struct apic apic_bigsmp __read_only = {
20940
20941 .name = "bigsmp",
20942 .probe = probe_bigsmp,
20943 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
20944 index f4dc246..fbab133 100644
20945 --- a/arch/x86/kernel/apic/io_apic.c
20946 +++ b/arch/x86/kernel/apic/io_apic.c
20947 @@ -1862,7 +1862,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
20948 return ret;
20949 }
20950
20951 -atomic_t irq_mis_count;
20952 +atomic_unchecked_t irq_mis_count;
20953
20954 #ifdef CONFIG_GENERIC_PENDING_IRQ
20955 static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
20956 @@ -2003,7 +2003,7 @@ static void ack_ioapic_level(struct irq_data *data)
20957 * at the cpu.
20958 */
20959 if (!(v & (1 << (i & 0x1f)))) {
20960 - atomic_inc(&irq_mis_count);
20961 + atomic_inc_unchecked(&irq_mis_count);
20962
20963 eoi_ioapic_irq(irq, cfg);
20964 }
20965 @@ -2011,7 +2011,7 @@ static void ack_ioapic_level(struct irq_data *data)
20966 ioapic_irqd_unmask(data, cfg, masked);
20967 }
20968
20969 -static struct irq_chip ioapic_chip __read_mostly = {
20970 +static struct irq_chip ioapic_chip = {
20971 .name = "IO-APIC",
20972 .irq_startup = startup_ioapic_irq,
20973 .irq_mask = mask_ioapic_irq,
20974 @@ -2070,7 +2070,7 @@ static void ack_lapic_irq(struct irq_data *data)
20975 ack_APIC_irq();
20976 }
20977
20978 -static struct irq_chip lapic_chip __read_mostly = {
20979 +static struct irq_chip lapic_chip = {
20980 .name = "local-APIC",
20981 .irq_mask = mask_lapic_irq,
20982 .irq_unmask = unmask_lapic_irq,
20983 diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
20984 index bda4886..f9c7195 100644
20985 --- a/arch/x86/kernel/apic/probe_32.c
20986 +++ b/arch/x86/kernel/apic/probe_32.c
20987 @@ -72,7 +72,7 @@ static int probe_default(void)
20988 return 1;
20989 }
20990
20991 -static struct apic apic_default = {
20992 +static struct apic apic_default __read_only = {
20993
20994 .name = "default",
20995 .probe = probe_default,
20996 diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
20997 index 6cedd79..023ff8e 100644
20998 --- a/arch/x86/kernel/apic/vector.c
20999 +++ b/arch/x86/kernel/apic/vector.c
21000 @@ -21,7 +21,7 @@
21001
21002 static DEFINE_RAW_SPINLOCK(vector_lock);
21003
21004 -void lock_vector_lock(void)
21005 +void lock_vector_lock(void) __acquires(vector_lock)
21006 {
21007 /* Used to the online set of cpus does not change
21008 * during assign_irq_vector.
21009 @@ -29,7 +29,7 @@ void lock_vector_lock(void)
21010 raw_spin_lock(&vector_lock);
21011 }
21012
21013 -void unlock_vector_lock(void)
21014 +void unlock_vector_lock(void) __releases(vector_lock)
21015 {
21016 raw_spin_unlock(&vector_lock);
21017 }
21018 diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
21019 index ab3219b..e8033eb 100644
21020 --- a/arch/x86/kernel/apic/x2apic_cluster.c
21021 +++ b/arch/x86/kernel/apic/x2apic_cluster.c
21022 @@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
21023 return notifier_from_errno(err);
21024 }
21025
21026 -static struct notifier_block __refdata x2apic_cpu_notifier = {
21027 +static struct notifier_block x2apic_cpu_notifier = {
21028 .notifier_call = update_clusterinfo,
21029 };
21030
21031 @@ -234,7 +234,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
21032 cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));
21033 }
21034
21035 -static struct apic apic_x2apic_cluster = {
21036 +static struct apic apic_x2apic_cluster __read_only = {
21037
21038 .name = "cluster x2apic",
21039 .probe = x2apic_cluster_probe,
21040 diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
21041 index 6fae733..5ca17af 100644
21042 --- a/arch/x86/kernel/apic/x2apic_phys.c
21043 +++ b/arch/x86/kernel/apic/x2apic_phys.c
21044 @@ -88,7 +88,7 @@ static int x2apic_phys_probe(void)
21045 return apic == &apic_x2apic_phys;
21046 }
21047
21048 -static struct apic apic_x2apic_phys = {
21049 +static struct apic apic_x2apic_phys __read_only = {
21050
21051 .name = "physical x2apic",
21052 .probe = x2apic_phys_probe,
21053 diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
21054 index c8d9295..9af2d03 100644
21055 --- a/arch/x86/kernel/apic/x2apic_uv_x.c
21056 +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
21057 @@ -375,7 +375,7 @@ static int uv_probe(void)
21058 return apic == &apic_x2apic_uv_x;
21059 }
21060
21061 -static struct apic __refdata apic_x2apic_uv_x = {
21062 +static struct apic apic_x2apic_uv_x __read_only = {
21063
21064 .name = "UV large system",
21065 .probe = uv_probe,
21066 diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
21067 index 927ec92..de68f32 100644
21068 --- a/arch/x86/kernel/apm_32.c
21069 +++ b/arch/x86/kernel/apm_32.c
21070 @@ -432,7 +432,7 @@ static DEFINE_MUTEX(apm_mutex);
21071 * This is for buggy BIOS's that refer to (real mode) segment 0x40
21072 * even though they are called in protected mode.
21073 */
21074 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
21075 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
21076 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
21077
21078 static const char driver_version[] = "1.16ac"; /* no spaces */
21079 @@ -610,7 +610,10 @@ static long __apm_bios_call(void *_call)
21080 BUG_ON(cpu != 0);
21081 gdt = get_cpu_gdt_table(cpu);
21082 save_desc_40 = gdt[0x40 / 8];
21083 +
21084 + pax_open_kernel();
21085 gdt[0x40 / 8] = bad_bios_desc;
21086 + pax_close_kernel();
21087
21088 apm_irq_save(flags);
21089 APM_DO_SAVE_SEGS;
21090 @@ -619,7 +622,11 @@ static long __apm_bios_call(void *_call)
21091 &call->esi);
21092 APM_DO_RESTORE_SEGS;
21093 apm_irq_restore(flags);
21094 +
21095 + pax_open_kernel();
21096 gdt[0x40 / 8] = save_desc_40;
21097 + pax_close_kernel();
21098 +
21099 put_cpu();
21100
21101 return call->eax & 0xff;
21102 @@ -686,7 +693,10 @@ static long __apm_bios_call_simple(void *_call)
21103 BUG_ON(cpu != 0);
21104 gdt = get_cpu_gdt_table(cpu);
21105 save_desc_40 = gdt[0x40 / 8];
21106 +
21107 + pax_open_kernel();
21108 gdt[0x40 / 8] = bad_bios_desc;
21109 + pax_close_kernel();
21110
21111 apm_irq_save(flags);
21112 APM_DO_SAVE_SEGS;
21113 @@ -694,7 +704,11 @@ static long __apm_bios_call_simple(void *_call)
21114 &call->eax);
21115 APM_DO_RESTORE_SEGS;
21116 apm_irq_restore(flags);
21117 +
21118 + pax_open_kernel();
21119 gdt[0x40 / 8] = save_desc_40;
21120 + pax_close_kernel();
21121 +
21122 put_cpu();
21123 return error;
21124 }
21125 @@ -2039,7 +2053,7 @@ static int __init swab_apm_power_in_minutes(const struct dmi_system_id *d)
21126 return 0;
21127 }
21128
21129 -static struct dmi_system_id __initdata apm_dmi_table[] = {
21130 +static const struct dmi_system_id __initconst apm_dmi_table[] = {
21131 {
21132 print_if_true,
21133 KERN_WARNING "IBM T23 - BIOS 1.03b+ and controller firmware 1.02+ may be needed for Linux APM.",
21134 @@ -2349,12 +2363,15 @@ static int __init apm_init(void)
21135 * code to that CPU.
21136 */
21137 gdt = get_cpu_gdt_table(0);
21138 +
21139 + pax_open_kernel();
21140 set_desc_base(&gdt[APM_CS >> 3],
21141 (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4));
21142 set_desc_base(&gdt[APM_CS_16 >> 3],
21143 (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4));
21144 set_desc_base(&gdt[APM_DS >> 3],
21145 (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
21146 + pax_close_kernel();
21147
21148 proc_create("apm", 0, NULL, &apm_file_ops);
21149
21150 diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
21151 index 9f6b934..cf5ffb3 100644
21152 --- a/arch/x86/kernel/asm-offsets.c
21153 +++ b/arch/x86/kernel/asm-offsets.c
21154 @@ -32,6 +32,8 @@ void common(void) {
21155 OFFSET(TI_flags, thread_info, flags);
21156 OFFSET(TI_status, thread_info, status);
21157 OFFSET(TI_addr_limit, thread_info, addr_limit);
21158 + OFFSET(TI_lowest_stack, thread_info, lowest_stack);
21159 + DEFINE(TI_task_thread_sp0, offsetof(struct task_struct, thread.sp0) - offsetof(struct task_struct, tinfo));
21160
21161 BLANK();
21162 OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
21163 @@ -52,8 +54,26 @@ void common(void) {
21164 OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit);
21165 OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
21166 OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
21167 +
21168 +#ifdef CONFIG_PAX_KERNEXEC
21169 + OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0);
21170 #endif
21171
21172 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21173 + OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3);
21174 + OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3);
21175 +#ifdef CONFIG_X86_64
21176 + OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched);
21177 +#endif
21178 +#endif
21179 +
21180 +#endif
21181 +
21182 + BLANK();
21183 + DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
21184 + DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
21185 + DEFINE(THREAD_SIZE_asm, THREAD_SIZE);
21186 +
21187 #ifdef CONFIG_XEN
21188 BLANK();
21189 OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
21190 diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
21191 index 5ce6f2d..9e738f3 100644
21192 --- a/arch/x86/kernel/asm-offsets_64.c
21193 +++ b/arch/x86/kernel/asm-offsets_64.c
21194 @@ -80,6 +80,7 @@ int main(void)
21195 BLANK();
21196 #undef ENTRY
21197
21198 + DEFINE(TSS_size, sizeof(struct tss_struct));
21199 OFFSET(TSS_ist, tss_struct, x86_tss.ist);
21200 OFFSET(TSS_sp0, tss_struct, x86_tss.sp0);
21201 BLANK();
21202 diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
21203 index 9bff687..5b899fb 100644
21204 --- a/arch/x86/kernel/cpu/Makefile
21205 +++ b/arch/x86/kernel/cpu/Makefile
21206 @@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
21207 CFLAGS_REMOVE_perf_event.o = -pg
21208 endif
21209
21210 -# Make sure load_percpu_segment has no stackprotector
21211 -nostackp := $(call cc-option, -fno-stack-protector)
21212 -CFLAGS_common.o := $(nostackp)
21213 -
21214 obj-y := intel_cacheinfo.o scattered.o topology.o
21215 obj-y += common.o
21216 obj-y += rdrand.o
21217 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
21218 index e4cf633..941f450 100644
21219 --- a/arch/x86/kernel/cpu/amd.c
21220 +++ b/arch/x86/kernel/cpu/amd.c
21221 @@ -729,7 +729,7 @@ static void init_amd(struct cpuinfo_x86 *c)
21222 static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
21223 {
21224 /* AMD errata T13 (order #21922) */
21225 - if ((c->x86 == 6)) {
21226 + if (c->x86 == 6) {
21227 /* Duron Rev A0 */
21228 if (c->x86_model == 3 && c->x86_mask == 0)
21229 size = 64;
21230 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
21231 index a62cf04..a55415c 100644
21232 --- a/arch/x86/kernel/cpu/common.c
21233 +++ b/arch/x86/kernel/cpu/common.c
21234 @@ -91,60 +91,6 @@ static const struct cpu_dev default_cpu = {
21235
21236 static const struct cpu_dev *this_cpu = &default_cpu;
21237
21238 -DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
21239 -#ifdef CONFIG_X86_64
21240 - /*
21241 - * We need valid kernel segments for data and code in long mode too
21242 - * IRET will check the segment types kkeil 2000/10/28
21243 - * Also sysret mandates a special GDT layout
21244 - *
21245 - * TLS descriptors are currently at a different place compared to i386.
21246 - * Hopefully nobody expects them at a fixed place (Wine?)
21247 - */
21248 - [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff),
21249 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff),
21250 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff),
21251 - [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff),
21252 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff),
21253 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff),
21254 -#else
21255 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff),
21256 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21257 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff),
21258 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff),
21259 - /*
21260 - * Segments used for calling PnP BIOS have byte granularity.
21261 - * They code segments and data segments have fixed 64k limits,
21262 - * the transfer segment sizes are set at run time.
21263 - */
21264 - /* 32-bit code */
21265 - [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21266 - /* 16-bit code */
21267 - [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21268 - /* 16-bit data */
21269 - [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff),
21270 - /* 16-bit data */
21271 - [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0),
21272 - /* 16-bit data */
21273 - [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0),
21274 - /*
21275 - * The APM segments have byte granularity and their bases
21276 - * are set at run time. All have 64k limits.
21277 - */
21278 - /* 32-bit code */
21279 - [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21280 - /* 16-bit code */
21281 - [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21282 - /* data */
21283 - [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff),
21284 -
21285 - [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21286 - [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21287 - GDT_STACK_CANARY_INIT
21288 -#endif
21289 -} };
21290 -EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
21291 -
21292 static int __init x86_xsave_setup(char *s)
21293 {
21294 if (strlen(s))
21295 @@ -306,6 +252,109 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c)
21296 }
21297 }
21298
21299 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21300 +#ifdef CONFIG_X86_64
21301 +static bool uderef_enabled __read_only = true;
21302 +unsigned long pax_user_shadow_base __read_only;
21303 +EXPORT_SYMBOL(pax_user_shadow_base);
21304 +extern char pax_enter_kernel_user[];
21305 +extern char pax_exit_kernel_user[];
21306 +
21307 +static int __init setup_pax_weakuderef(char *str)
21308 +{
21309 + if (uderef_enabled)
21310 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21311 + return 1;
21312 +}
21313 +__setup("pax_weakuderef", setup_pax_weakuderef);
21314 +#endif
21315 +
21316 +static int __init setup_pax_nouderef(char *str)
21317 +{
21318 +#ifdef CONFIG_X86_32
21319 + unsigned int cpu;
21320 + struct desc_struct *gdt;
21321 +
21322 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
21323 + gdt = get_cpu_gdt_table(cpu);
21324 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
21325 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
21326 + gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf;
21327 + gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf;
21328 + }
21329 + loadsegment(ds, __KERNEL_DS);
21330 + loadsegment(es, __KERNEL_DS);
21331 + loadsegment(ss, __KERNEL_DS);
21332 +#else
21333 + memcpy(pax_enter_kernel_user, (unsigned char []){0xc3}, 1);
21334 + memcpy(pax_exit_kernel_user, (unsigned char []){0xc3}, 1);
21335 + clone_pgd_mask = ~(pgdval_t)0UL;
21336 + pax_user_shadow_base = 0UL;
21337 + setup_clear_cpu_cap(X86_FEATURE_PCIDUDEREF);
21338 + uderef_enabled = false;
21339 +#endif
21340 +
21341 + return 0;
21342 +}
21343 +early_param("pax_nouderef", setup_pax_nouderef);
21344 +#endif
21345 +
21346 +#ifdef CONFIG_X86_64
21347 +static __init int setup_disable_pcid(char *arg)
21348 +{
21349 + setup_clear_cpu_cap(X86_FEATURE_PCID);
21350 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
21351 +
21352 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21353 + if (uderef_enabled)
21354 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21355 +#endif
21356 +
21357 + return 1;
21358 +}
21359 +__setup("nopcid", setup_disable_pcid);
21360 +
21361 +static void setup_pcid(struct cpuinfo_x86 *c)
21362 +{
21363 + if (cpu_has(c, X86_FEATURE_PCID)) {
21364 + printk("PAX: PCID detected\n");
21365 + cr4_set_bits(X86_CR4_PCIDE);
21366 + } else
21367 + clear_cpu_cap(c, X86_FEATURE_INVPCID);
21368 +
21369 + if (cpu_has(c, X86_FEATURE_INVPCID))
21370 + printk("PAX: INVPCID detected\n");
21371 +
21372 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21373 + if (!uderef_enabled) {
21374 + printk("PAX: UDEREF disabled\n");
21375 + return;
21376 + }
21377 +
21378 + if (!cpu_has(c, X86_FEATURE_PCID)) {
21379 + pax_open_kernel();
21380 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21381 + pax_close_kernel();
21382 + printk("PAX: slow and weak UDEREF enabled\n");
21383 + return;
21384 + }
21385 +
21386 + set_cpu_cap(c, X86_FEATURE_PCIDUDEREF);
21387 +
21388 + pax_open_kernel();
21389 + clone_pgd_mask = ~(pgdval_t)0UL;
21390 + pax_close_kernel();
21391 + if (pax_user_shadow_base)
21392 + printk("PAX: weak UDEREF enabled\n");
21393 + else {
21394 + set_cpu_cap(c, X86_FEATURE_STRONGUDEREF);
21395 + printk("PAX: strong UDEREF enabled\n");
21396 + }
21397 +#endif
21398 +
21399 +}
21400 +#endif
21401 +
21402 /*
21403 * Some CPU features depend on higher CPUID levels, which may not always
21404 * be available due to CPUID level capping or broken virtualization
21405 @@ -406,7 +455,7 @@ void switch_to_new_gdt(int cpu)
21406 {
21407 struct desc_ptr gdt_descr;
21408
21409 - gdt_descr.address = (long)get_cpu_gdt_table(cpu);
21410 + gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
21411 gdt_descr.size = GDT_SIZE - 1;
21412 load_gdt(&gdt_descr);
21413 /* Reload the per-cpu base */
21414 @@ -935,6 +984,20 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21415 setup_smep(c);
21416 setup_smap(c);
21417
21418 +#ifdef CONFIG_X86_32
21419 +#ifdef CONFIG_PAX_PAGEEXEC
21420 + if (!(__supported_pte_mask & _PAGE_NX))
21421 + clear_cpu_cap(c, X86_FEATURE_PSE);
21422 +#endif
21423 +#if defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
21424 + clear_cpu_cap(c, X86_FEATURE_SEP);
21425 +#endif
21426 +#endif
21427 +
21428 +#ifdef CONFIG_X86_64
21429 + setup_pcid(c);
21430 +#endif
21431 +
21432 /*
21433 * The vendor-specific functions might have changed features.
21434 * Now we do "generic changes."
21435 @@ -1009,7 +1072,7 @@ void enable_sep_cpu(void)
21436 int cpu;
21437
21438 cpu = get_cpu();
21439 - tss = &per_cpu(cpu_tss, cpu);
21440 + tss = cpu_tss + cpu;
21441
21442 if (!boot_cpu_has(X86_FEATURE_SEP))
21443 goto out;
21444 @@ -1155,14 +1218,16 @@ static __init int setup_disablecpuid(char *arg)
21445 }
21446 __setup("clearcpuid=", setup_disablecpuid);
21447
21448 +DEFINE_PER_CPU(struct thread_info *, current_tinfo) = &init_task.tinfo;
21449 +EXPORT_PER_CPU_SYMBOL(current_tinfo);
21450 +
21451 DEFINE_PER_CPU(unsigned long, kernel_stack) =
21452 - (unsigned long)&init_thread_union + THREAD_SIZE;
21453 + (unsigned long)&init_thread_union - 16 + THREAD_SIZE;
21454 EXPORT_PER_CPU_SYMBOL(kernel_stack);
21455
21456 #ifdef CONFIG_X86_64
21457 -struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21458 -struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1,
21459 - (unsigned long) debug_idt_table };
21460 +struct desc_ptr idt_descr __read_only = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21461 +const struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) debug_idt_table };
21462
21463 DEFINE_PER_CPU_FIRST(union irq_stack_union,
21464 irq_stack_union) __aligned(PAGE_SIZE) __visible;
21465 @@ -1367,7 +1432,7 @@ void cpu_init(void)
21466 */
21467 load_ucode_ap();
21468
21469 - t = &per_cpu(cpu_tss, cpu);
21470 + t = cpu_tss + cpu;
21471 oist = &per_cpu(orig_ist, cpu);
21472
21473 #ifdef CONFIG_NUMA
21474 @@ -1399,7 +1464,6 @@ void cpu_init(void)
21475 wrmsrl(MSR_KERNEL_GS_BASE, 0);
21476 barrier();
21477
21478 - x86_configure_nx();
21479 x2apic_setup();
21480
21481 /*
21482 @@ -1451,7 +1515,7 @@ void cpu_init(void)
21483 {
21484 int cpu = smp_processor_id();
21485 struct task_struct *curr = current;
21486 - struct tss_struct *t = &per_cpu(cpu_tss, cpu);
21487 + struct tss_struct *t = cpu_tss + cpu;
21488 struct thread_struct *thread = &curr->thread;
21489
21490 wait_for_master_cpu(cpu);
21491 diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
21492 index edcb0e2..a138233 100644
21493 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c
21494 +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
21495 @@ -519,25 +519,23 @@ cache_private_attrs_is_visible(struct kobject *kobj,
21496 return 0;
21497 }
21498
21499 +static struct attribute *amd_l3_attrs[4];
21500 +
21501 static struct attribute_group cache_private_group = {
21502 .is_visible = cache_private_attrs_is_visible,
21503 + .attrs = amd_l3_attrs,
21504 };
21505
21506 static void init_amd_l3_attrs(void)
21507 {
21508 int n = 1;
21509 - static struct attribute **amd_l3_attrs;
21510 -
21511 - if (amd_l3_attrs) /* already initialized */
21512 - return;
21513
21514 if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
21515 n += 2;
21516 if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21517 n += 1;
21518
21519 - amd_l3_attrs = kcalloc(n, sizeof(*amd_l3_attrs), GFP_KERNEL);
21520 - if (!amd_l3_attrs)
21521 + if (n > 1 && amd_l3_attrs[0]) /* already initialized */
21522 return;
21523
21524 n = 0;
21525 @@ -547,8 +545,6 @@ static void init_amd_l3_attrs(void)
21526 }
21527 if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21528 amd_l3_attrs[n++] = &dev_attr_subcaches.attr;
21529 -
21530 - cache_private_group.attrs = amd_l3_attrs;
21531 }
21532
21533 const struct attribute_group *
21534 @@ -559,7 +555,7 @@ cache_get_priv_group(struct cacheinfo *this_leaf)
21535 if (this_leaf->level < 3 || !nb)
21536 return NULL;
21537
21538 - if (nb && nb->l3_cache.indices)
21539 + if (nb->l3_cache.indices)
21540 init_amd_l3_attrs();
21541
21542 return &cache_private_group;
21543 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
21544 index 20190bd..cadb2ab 100644
21545 --- a/arch/x86/kernel/cpu/mcheck/mce.c
21546 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
21547 @@ -47,6 +47,7 @@
21548 #include <asm/tlbflush.h>
21549 #include <asm/mce.h>
21550 #include <asm/msr.h>
21551 +#include <asm/local.h>
21552
21553 #include "mce-internal.h"
21554
21555 @@ -256,7 +257,7 @@ static void print_mce(struct mce *m)
21556 !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
21557 m->cs, m->ip);
21558
21559 - if (m->cs == __KERNEL_CS)
21560 + if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS)
21561 print_symbol("{%s}", m->ip);
21562 pr_cont("\n");
21563 }
21564 @@ -289,10 +290,10 @@ static void print_mce(struct mce *m)
21565
21566 #define PANIC_TIMEOUT 5 /* 5 seconds */
21567
21568 -static atomic_t mce_panicked;
21569 +static atomic_unchecked_t mce_panicked;
21570
21571 static int fake_panic;
21572 -static atomic_t mce_fake_panicked;
21573 +static atomic_unchecked_t mce_fake_panicked;
21574
21575 /* Panic in progress. Enable interrupts and wait for final IPI */
21576 static void wait_for_panic(void)
21577 @@ -316,7 +317,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21578 /*
21579 * Make sure only one CPU runs in machine check panic
21580 */
21581 - if (atomic_inc_return(&mce_panicked) > 1)
21582 + if (atomic_inc_return_unchecked(&mce_panicked) > 1)
21583 wait_for_panic();
21584 barrier();
21585
21586 @@ -324,7 +325,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21587 console_verbose();
21588 } else {
21589 /* Don't log too much for fake panic */
21590 - if (atomic_inc_return(&mce_fake_panicked) > 1)
21591 + if (atomic_inc_return_unchecked(&mce_fake_panicked) > 1)
21592 return;
21593 }
21594 /* First print corrected ones that are still unlogged */
21595 @@ -363,7 +364,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21596 if (!fake_panic) {
21597 if (panic_timeout == 0)
21598 panic_timeout = mca_cfg.panic_timeout;
21599 - panic(msg);
21600 + panic("%s", msg);
21601 } else
21602 pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
21603 }
21604 @@ -749,7 +750,7 @@ static int mce_timed_out(u64 *t, const char *msg)
21605 * might have been modified by someone else.
21606 */
21607 rmb();
21608 - if (atomic_read(&mce_panicked))
21609 + if (atomic_read_unchecked(&mce_panicked))
21610 wait_for_panic();
21611 if (!mca_cfg.monarch_timeout)
21612 goto out;
21613 @@ -1679,7 +1680,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
21614 }
21615
21616 /* Call the installed machine check handler for this CPU setup. */
21617 -void (*machine_check_vector)(struct pt_regs *, long error_code) =
21618 +void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only =
21619 unexpected_machine_check;
21620
21621 /*
21622 @@ -1702,7 +1703,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21623 return;
21624 }
21625
21626 + pax_open_kernel();
21627 machine_check_vector = do_machine_check;
21628 + pax_close_kernel();
21629
21630 __mcheck_cpu_init_generic();
21631 __mcheck_cpu_init_vendor(c);
21632 @@ -1716,7 +1719,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21633 */
21634
21635 static DEFINE_SPINLOCK(mce_chrdev_state_lock);
21636 -static int mce_chrdev_open_count; /* #times opened */
21637 +static local_t mce_chrdev_open_count; /* #times opened */
21638 static int mce_chrdev_open_exclu; /* already open exclusive? */
21639
21640 static int mce_chrdev_open(struct inode *inode, struct file *file)
21641 @@ -1724,7 +1727,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21642 spin_lock(&mce_chrdev_state_lock);
21643
21644 if (mce_chrdev_open_exclu ||
21645 - (mce_chrdev_open_count && (file->f_flags & O_EXCL))) {
21646 + (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) {
21647 spin_unlock(&mce_chrdev_state_lock);
21648
21649 return -EBUSY;
21650 @@ -1732,7 +1735,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21651
21652 if (file->f_flags & O_EXCL)
21653 mce_chrdev_open_exclu = 1;
21654 - mce_chrdev_open_count++;
21655 + local_inc(&mce_chrdev_open_count);
21656
21657 spin_unlock(&mce_chrdev_state_lock);
21658
21659 @@ -1743,7 +1746,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
21660 {
21661 spin_lock(&mce_chrdev_state_lock);
21662
21663 - mce_chrdev_open_count--;
21664 + local_dec(&mce_chrdev_open_count);
21665 mce_chrdev_open_exclu = 0;
21666
21667 spin_unlock(&mce_chrdev_state_lock);
21668 @@ -2419,7 +2422,7 @@ static __init void mce_init_banks(void)
21669
21670 for (i = 0; i < mca_cfg.banks; i++) {
21671 struct mce_bank *b = &mce_banks[i];
21672 - struct device_attribute *a = &b->attr;
21673 + device_attribute_no_const *a = &b->attr;
21674
21675 sysfs_attr_init(&a->attr);
21676 a->attr.name = b->attrname;
21677 @@ -2526,7 +2529,7 @@ struct dentry *mce_get_debugfs_dir(void)
21678 static void mce_reset(void)
21679 {
21680 cpu_missing = 0;
21681 - atomic_set(&mce_fake_panicked, 0);
21682 + atomic_set_unchecked(&mce_fake_panicked, 0);
21683 atomic_set(&mce_executing, 0);
21684 atomic_set(&mce_callin, 0);
21685 atomic_set(&global_nwo, 0);
21686 diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
21687 index 737b0ad..09ec66e 100644
21688 --- a/arch/x86/kernel/cpu/mcheck/p5.c
21689 +++ b/arch/x86/kernel/cpu/mcheck/p5.c
21690 @@ -12,6 +12,7 @@
21691 #include <asm/tlbflush.h>
21692 #include <asm/mce.h>
21693 #include <asm/msr.h>
21694 +#include <asm/pgtable.h>
21695
21696 /* By default disabled */
21697 int mce_p5_enabled __read_mostly;
21698 @@ -55,7 +56,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
21699 if (!cpu_has(c, X86_FEATURE_MCE))
21700 return;
21701
21702 + pax_open_kernel();
21703 machine_check_vector = pentium_machine_check;
21704 + pax_close_kernel();
21705 /* Make sure the vector pointer is visible before we enable MCEs: */
21706 wmb();
21707
21708 diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
21709 index 44f1382..315b292 100644
21710 --- a/arch/x86/kernel/cpu/mcheck/winchip.c
21711 +++ b/arch/x86/kernel/cpu/mcheck/winchip.c
21712 @@ -11,6 +11,7 @@
21713 #include <asm/tlbflush.h>
21714 #include <asm/mce.h>
21715 #include <asm/msr.h>
21716 +#include <asm/pgtable.h>
21717
21718 /* Machine check handler for WinChip C6: */
21719 static void winchip_machine_check(struct pt_regs *regs, long error_code)
21720 @@ -28,7 +29,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
21721 {
21722 u32 lo, hi;
21723
21724 + pax_open_kernel();
21725 machine_check_vector = winchip_machine_check;
21726 + pax_close_kernel();
21727 /* Make sure the vector pointer is visible before we enable MCEs: */
21728 wmb();
21729
21730 diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
21731 index 36a8361..e7058c2 100644
21732 --- a/arch/x86/kernel/cpu/microcode/core.c
21733 +++ b/arch/x86/kernel/cpu/microcode/core.c
21734 @@ -518,7 +518,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
21735 return NOTIFY_OK;
21736 }
21737
21738 -static struct notifier_block __refdata mc_cpu_notifier = {
21739 +static struct notifier_block mc_cpu_notifier = {
21740 .notifier_call = mc_cpu_callback,
21741 };
21742
21743 diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
21744 index a41bead..4e3685b 100644
21745 --- a/arch/x86/kernel/cpu/microcode/intel.c
21746 +++ b/arch/x86/kernel/cpu/microcode/intel.c
21747 @@ -298,13 +298,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
21748
21749 static int get_ucode_user(void *to, const void *from, size_t n)
21750 {
21751 - return copy_from_user(to, from, n);
21752 + return copy_from_user(to, (const void __force_user *)from, n);
21753 }
21754
21755 static enum ucode_state
21756 request_microcode_user(int cpu, const void __user *buf, size_t size)
21757 {
21758 - return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
21759 + return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
21760 }
21761
21762 static void microcode_fini_cpu(int cpu)
21763 diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
21764 index ea5f363..cb0e905 100644
21765 --- a/arch/x86/kernel/cpu/mtrr/main.c
21766 +++ b/arch/x86/kernel/cpu/mtrr/main.c
21767 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(mtrr_mutex);
21768 u64 size_or_mask, size_and_mask;
21769 static bool mtrr_aps_delayed_init;
21770
21771 -static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM];
21772 +static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only;
21773
21774 const struct mtrr_ops *mtrr_if;
21775
21776 diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
21777 index df5e41f..816c719 100644
21778 --- a/arch/x86/kernel/cpu/mtrr/mtrr.h
21779 +++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
21780 @@ -25,7 +25,7 @@ struct mtrr_ops {
21781 int (*validate_add_page)(unsigned long base, unsigned long size,
21782 unsigned int type);
21783 int (*have_wrcomb)(void);
21784 -};
21785 +} __do_const;
21786
21787 extern int generic_get_free_region(unsigned long base, unsigned long size,
21788 int replace_reg);
21789 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
21790 index aa4e3a7..469370f 100644
21791 --- a/arch/x86/kernel/cpu/perf_event.c
21792 +++ b/arch/x86/kernel/cpu/perf_event.c
21793 @@ -1509,7 +1509,7 @@ static void __init pmu_check_apic(void)
21794
21795 }
21796
21797 -static struct attribute_group x86_pmu_format_group = {
21798 +static attribute_group_no_const x86_pmu_format_group = {
21799 .name = "format",
21800 .attrs = NULL,
21801 };
21802 @@ -1608,7 +1608,7 @@ static struct attribute *events_attr[] = {
21803 NULL,
21804 };
21805
21806 -static struct attribute_group x86_pmu_events_group = {
21807 +static attribute_group_no_const x86_pmu_events_group = {
21808 .name = "events",
21809 .attrs = events_attr,
21810 };
21811 @@ -2181,7 +2181,7 @@ static unsigned long get_segment_base(unsigned int segment)
21812 if (idx > GDT_ENTRIES)
21813 return 0;
21814
21815 - desc = raw_cpu_ptr(gdt_page.gdt);
21816 + desc = get_cpu_gdt_table(smp_processor_id());
21817 }
21818
21819 return get_desc_base(desc + idx);
21820 @@ -2271,7 +2271,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
21821 break;
21822
21823 perf_callchain_store(entry, frame.return_address);
21824 - fp = frame.next_frame;
21825 + fp = (const void __force_user *)frame.next_frame;
21826 }
21827 }
21828
21829 diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21830 index 97242a9..cf9c30e 100644
21831 --- a/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21832 +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21833 @@ -402,7 +402,7 @@ static void perf_iommu_del(struct perf_event *event, int flags)
21834 static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu)
21835 {
21836 struct attribute **attrs;
21837 - struct attribute_group *attr_group;
21838 + attribute_group_no_const *attr_group;
21839 int i = 0, j;
21840
21841 while (amd_iommu_v2_event_descs[i].attr.attr.name)
21842 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
21843 index 2813ea0..3ef5969c8 100644
21844 --- a/arch/x86/kernel/cpu/perf_event_intel.c
21845 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
21846 @@ -3033,10 +3033,10 @@ __init int intel_pmu_init(void)
21847 x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
21848
21849 if (boot_cpu_has(X86_FEATURE_PDCM)) {
21850 - u64 capabilities;
21851 + u64 capabilities = x86_pmu.intel_cap.capabilities;
21852
21853 - rdmsrl(MSR_IA32_PERF_CAPABILITIES, capabilities);
21854 - x86_pmu.intel_cap.capabilities = capabilities;
21855 + if (rdmsrl_safe(MSR_IA32_PERF_CAPABILITIES, &x86_pmu.intel_cap.capabilities))
21856 + x86_pmu.intel_cap.capabilities = capabilities;
21857 }
21858
21859 intel_ds_init();
21860 diff --git a/arch/x86/kernel/cpu/perf_event_intel_bts.c b/arch/x86/kernel/cpu/perf_event_intel_bts.c
21861 index 7795f3f..3535b76 100644
21862 --- a/arch/x86/kernel/cpu/perf_event_intel_bts.c
21863 +++ b/arch/x86/kernel/cpu/perf_event_intel_bts.c
21864 @@ -252,7 +252,7 @@ static void bts_event_start(struct perf_event *event, int flags)
21865 __bts_event_start(event);
21866
21867 /* PMI handler: this counter is running and likely generating PMIs */
21868 - ACCESS_ONCE(bts->started) = 1;
21869 + ACCESS_ONCE_RW(bts->started) = 1;
21870 }
21871
21872 static void __bts_event_stop(struct perf_event *event)
21873 @@ -266,7 +266,7 @@ static void __bts_event_stop(struct perf_event *event)
21874 if (event->hw.state & PERF_HES_STOPPED)
21875 return;
21876
21877 - ACCESS_ONCE(event->hw.state) |= PERF_HES_STOPPED;
21878 + ACCESS_ONCE_RW(event->hw.state) |= PERF_HES_STOPPED;
21879 }
21880
21881 static void bts_event_stop(struct perf_event *event, int flags)
21882 @@ -274,7 +274,7 @@ static void bts_event_stop(struct perf_event *event, int flags)
21883 struct bts_ctx *bts = this_cpu_ptr(&bts_ctx);
21884
21885 /* PMI handler: don't restart this counter */
21886 - ACCESS_ONCE(bts->started) = 0;
21887 + ACCESS_ONCE_RW(bts->started) = 0;
21888
21889 __bts_event_stop(event);
21890
21891 diff --git a/arch/x86/kernel/cpu/perf_event_intel_cqm.c b/arch/x86/kernel/cpu/perf_event_intel_cqm.c
21892 index cb77b11..8867302 100644
21893 --- a/arch/x86/kernel/cpu/perf_event_intel_cqm.c
21894 +++ b/arch/x86/kernel/cpu/perf_event_intel_cqm.c
21895 @@ -1360,7 +1360,9 @@ static int __init intel_cqm_init(void)
21896 goto out;
21897 }
21898
21899 - event_attr_intel_cqm_llc_scale.event_str = str;
21900 + pax_open_kernel();
21901 + *(const char **)&event_attr_intel_cqm_llc_scale.event_str = str;
21902 + pax_close_kernel();
21903
21904 ret = intel_cqm_setup_rmid_cache();
21905 if (ret)
21906 diff --git a/arch/x86/kernel/cpu/perf_event_intel_pt.c b/arch/x86/kernel/cpu/perf_event_intel_pt.c
21907 index 123ff1b..d53e500 100644
21908 --- a/arch/x86/kernel/cpu/perf_event_intel_pt.c
21909 +++ b/arch/x86/kernel/cpu/perf_event_intel_pt.c
21910 @@ -116,16 +116,12 @@ static const struct attribute_group *pt_attr_groups[] = {
21911
21912 static int __init pt_pmu_hw_init(void)
21913 {
21914 - struct dev_ext_attribute *de_attrs;
21915 - struct attribute **attrs;
21916 - size_t size;
21917 - int ret;
21918 + static struct dev_ext_attribute de_attrs[ARRAY_SIZE(pt_caps)];
21919 + static struct attribute *attrs[ARRAY_SIZE(pt_caps)];
21920 long i;
21921
21922 - attrs = NULL;
21923 - ret = -ENODEV;
21924 if (!test_cpu_cap(&boot_cpu_data, X86_FEATURE_INTEL_PT))
21925 - goto fail;
21926 + return -ENODEV;
21927
21928 for (i = 0; i < PT_CPUID_LEAVES; i++) {
21929 cpuid_count(20, i,
21930 @@ -135,39 +131,25 @@ static int __init pt_pmu_hw_init(void)
21931 &pt_pmu.caps[CR_EDX + i*4]);
21932 }
21933
21934 - ret = -ENOMEM;
21935 - size = sizeof(struct attribute *) * (ARRAY_SIZE(pt_caps)+1);
21936 - attrs = kzalloc(size, GFP_KERNEL);
21937 - if (!attrs)
21938 - goto fail;
21939 -
21940 - size = sizeof(struct dev_ext_attribute) * (ARRAY_SIZE(pt_caps)+1);
21941 - de_attrs = kzalloc(size, GFP_KERNEL);
21942 - if (!de_attrs)
21943 - goto fail;
21944 -
21945 + pax_open_kernel();
21946 for (i = 0; i < ARRAY_SIZE(pt_caps); i++) {
21947 - struct dev_ext_attribute *de_attr = de_attrs + i;
21948 + struct dev_ext_attribute *de_attr = &de_attrs[i];
21949
21950 - de_attr->attr.attr.name = pt_caps[i].name;
21951 + *(const char **)&de_attr->attr.attr.name = pt_caps[i].name;
21952
21953 sysfs_attr_init(&de_attr->attr.attr);
21954
21955 - de_attr->attr.attr.mode = S_IRUGO;
21956 - de_attr->attr.show = pt_cap_show;
21957 - de_attr->var = (void *)i;
21958 + *(umode_t *)&de_attr->attr.attr.mode = S_IRUGO;
21959 + *(void **)&de_attr->attr.show = pt_cap_show;
21960 + *(void **)&de_attr->var = (void *)i;
21961
21962 attrs[i] = &de_attr->attr.attr;
21963 }
21964
21965 - pt_cap_group.attrs = attrs;
21966 + *(struct attribute ***)&pt_cap_group.attrs = attrs;
21967 + pax_close_kernel();
21968
21969 return 0;
21970 -
21971 -fail:
21972 - kfree(attrs);
21973 -
21974 - return ret;
21975 }
21976
21977 #define PT_CONFIG_MASK (RTIT_CTL_TSC_EN | RTIT_CTL_DISRETC)
21978 @@ -928,7 +910,7 @@ static void pt_event_start(struct perf_event *event, int mode)
21979 return;
21980 }
21981
21982 - ACCESS_ONCE(pt->handle_nmi) = 1;
21983 + ACCESS_ONCE_RW(pt->handle_nmi) = 1;
21984 event->hw.state = 0;
21985
21986 pt_config_buffer(buf->cur->table, buf->cur_idx,
21987 @@ -945,7 +927,7 @@ static void pt_event_stop(struct perf_event *event, int mode)
21988 * Protect against the PMI racing with disabling wrmsr,
21989 * see comment in intel_pt_interrupt().
21990 */
21991 - ACCESS_ONCE(pt->handle_nmi) = 0;
21992 + ACCESS_ONCE_RW(pt->handle_nmi) = 0;
21993 pt_config_start(false);
21994
21995 if (event->hw.state == PERF_HES_STOPPED)
21996 diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21997 index 358c54a..f068235 100644
21998 --- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21999 +++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
22000 @@ -487,7 +487,7 @@ static struct attribute *rapl_events_hsw_attr[] = {
22001 NULL,
22002 };
22003
22004 -static struct attribute_group rapl_pmu_events_group = {
22005 +static attribute_group_no_const rapl_pmu_events_group __read_only = {
22006 .name = "events",
22007 .attrs = NULL, /* patched at runtime */
22008 };
22009 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
22010 index 90b7c50..7863ae3 100644
22011 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
22012 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
22013 @@ -732,7 +732,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
22014 static int __init uncore_type_init(struct intel_uncore_type *type)
22015 {
22016 struct intel_uncore_pmu *pmus;
22017 - struct attribute_group *attr_group;
22018 + attribute_group_no_const *attr_group;
22019 struct attribute **attrs;
22020 int i, j;
22021
22022 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
22023 index ceac8f5..a562de7 100644
22024 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
22025 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
22026 @@ -115,7 +115,7 @@ struct intel_uncore_box {
22027 struct uncore_event_desc {
22028 struct kobj_attribute attr;
22029 const char *config;
22030 -};
22031 +} __do_const;
22032
22033 ssize_t uncore_event_show(struct kobject *kobj,
22034 struct kobj_attribute *attr, char *buf);
22035 diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
22036 index 83741a7..bd3507d 100644
22037 --- a/arch/x86/kernel/cpuid.c
22038 +++ b/arch/x86/kernel/cpuid.c
22039 @@ -170,7 +170,7 @@ static int cpuid_class_cpu_callback(struct notifier_block *nfb,
22040 return notifier_from_errno(err);
22041 }
22042
22043 -static struct notifier_block __refdata cpuid_class_cpu_notifier =
22044 +static struct notifier_block cpuid_class_cpu_notifier =
22045 {
22046 .notifier_call = cpuid_class_cpu_callback,
22047 };
22048 diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
22049 index afa64ad..dce67dd 100644
22050 --- a/arch/x86/kernel/crash_dump_64.c
22051 +++ b/arch/x86/kernel/crash_dump_64.c
22052 @@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
22053 return -ENOMEM;
22054
22055 if (userbuf) {
22056 - if (copy_to_user(buf, vaddr + offset, csize)) {
22057 + if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) {
22058 iounmap(vaddr);
22059 return -EFAULT;
22060 }
22061 diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
22062 index f6dfd93..892ade4 100644
22063 --- a/arch/x86/kernel/doublefault.c
22064 +++ b/arch/x86/kernel/doublefault.c
22065 @@ -12,7 +12,7 @@
22066
22067 #define DOUBLEFAULT_STACKSIZE (1024)
22068 static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
22069 -#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
22070 +#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2)
22071
22072 #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
22073
22074 @@ -22,7 +22,7 @@ static void doublefault_fn(void)
22075 unsigned long gdt, tss;
22076
22077 native_store_gdt(&gdt_desc);
22078 - gdt = gdt_desc.address;
22079 + gdt = (unsigned long)gdt_desc.address;
22080
22081 printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
22082
22083 @@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
22084 /* 0x2 bit is always set */
22085 .flags = X86_EFLAGS_SF | 0x2,
22086 .sp = STACK_START,
22087 - .es = __USER_DS,
22088 + .es = __KERNEL_DS,
22089 .cs = __KERNEL_CS,
22090 .ss = __KERNEL_DS,
22091 - .ds = __USER_DS,
22092 + .ds = __KERNEL_DS,
22093 .fs = __KERNEL_PERCPU,
22094
22095 .__cr3 = __pa_nodebug(swapper_pg_dir),
22096 diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
22097 index 9c30acf..8cf2411 100644
22098 --- a/arch/x86/kernel/dumpstack.c
22099 +++ b/arch/x86/kernel/dumpstack.c
22100 @@ -2,6 +2,9 @@
22101 * Copyright (C) 1991, 1992 Linus Torvalds
22102 * Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
22103 */
22104 +#ifdef CONFIG_GRKERNSEC_HIDESYM
22105 +#define __INCLUDED_BY_HIDESYM 1
22106 +#endif
22107 #include <linux/kallsyms.h>
22108 #include <linux/kprobes.h>
22109 #include <linux/uaccess.h>
22110 @@ -35,23 +38,21 @@ static void printk_stack_address(unsigned long address, int reliable,
22111
22112 void printk_address(unsigned long address)
22113 {
22114 - pr_cont(" [<%p>] %pS\n", (void *)address, (void *)address);
22115 + pr_cont(" [<%p>] %pA\n", (void *)address, (void *)address);
22116 }
22117
22118 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
22119 static void
22120 print_ftrace_graph_addr(unsigned long addr, void *data,
22121 const struct stacktrace_ops *ops,
22122 - struct thread_info *tinfo, int *graph)
22123 + struct task_struct *task, int *graph)
22124 {
22125 - struct task_struct *task;
22126 unsigned long ret_addr;
22127 int index;
22128
22129 if (addr != (unsigned long)return_to_handler)
22130 return;
22131
22132 - task = tinfo->task;
22133 index = task->curr_ret_stack;
22134
22135 if (!task->ret_stack || index < *graph)
22136 @@ -68,7 +69,7 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
22137 static inline void
22138 print_ftrace_graph_addr(unsigned long addr, void *data,
22139 const struct stacktrace_ops *ops,
22140 - struct thread_info *tinfo, int *graph)
22141 + struct task_struct *task, int *graph)
22142 { }
22143 #endif
22144
22145 @@ -79,10 +80,8 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
22146 * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
22147 */
22148
22149 -static inline int valid_stack_ptr(struct thread_info *tinfo,
22150 - void *p, unsigned int size, void *end)
22151 +static inline int valid_stack_ptr(void *t, void *p, unsigned int size, void *end)
22152 {
22153 - void *t = tinfo;
22154 if (end) {
22155 if (p < end && p >= (end-THREAD_SIZE))
22156 return 1;
22157 @@ -93,14 +92,14 @@ static inline int valid_stack_ptr(struct thread_info *tinfo,
22158 }
22159
22160 unsigned long
22161 -print_context_stack(struct thread_info *tinfo,
22162 +print_context_stack(struct task_struct *task, void *stack_start,
22163 unsigned long *stack, unsigned long bp,
22164 const struct stacktrace_ops *ops, void *data,
22165 unsigned long *end, int *graph)
22166 {
22167 struct stack_frame *frame = (struct stack_frame *)bp;
22168
22169 - while (valid_stack_ptr(tinfo, stack, sizeof(*stack), end)) {
22170 + while (valid_stack_ptr(stack_start, stack, sizeof(*stack), end)) {
22171 unsigned long addr;
22172
22173 addr = *stack;
22174 @@ -112,7 +111,7 @@ print_context_stack(struct thread_info *tinfo,
22175 } else {
22176 ops->address(data, addr, 0);
22177 }
22178 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
22179 + print_ftrace_graph_addr(addr, data, ops, task, graph);
22180 }
22181 stack++;
22182 }
22183 @@ -121,7 +120,7 @@ print_context_stack(struct thread_info *tinfo,
22184 EXPORT_SYMBOL_GPL(print_context_stack);
22185
22186 unsigned long
22187 -print_context_stack_bp(struct thread_info *tinfo,
22188 +print_context_stack_bp(struct task_struct *task, void *stack_start,
22189 unsigned long *stack, unsigned long bp,
22190 const struct stacktrace_ops *ops, void *data,
22191 unsigned long *end, int *graph)
22192 @@ -129,7 +128,7 @@ print_context_stack_bp(struct thread_info *tinfo,
22193 struct stack_frame *frame = (struct stack_frame *)bp;
22194 unsigned long *ret_addr = &frame->return_address;
22195
22196 - while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
22197 + while (valid_stack_ptr(stack_start, ret_addr, sizeof(*ret_addr), end)) {
22198 unsigned long addr = *ret_addr;
22199
22200 if (!__kernel_text_address(addr))
22201 @@ -138,7 +137,7 @@ print_context_stack_bp(struct thread_info *tinfo,
22202 ops->address(data, addr, 1);
22203 frame = frame->next_frame;
22204 ret_addr = &frame->return_address;
22205 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
22206 + print_ftrace_graph_addr(addr, data, ops, task, graph);
22207 }
22208
22209 return (unsigned long)frame;
22210 @@ -226,6 +225,8 @@ unsigned long oops_begin(void)
22211 EXPORT_SYMBOL_GPL(oops_begin);
22212 NOKPROBE_SYMBOL(oops_begin);
22213
22214 +extern void gr_handle_kernel_exploit(void);
22215 +
22216 void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22217 {
22218 if (regs && kexec_should_crash(current))
22219 @@ -247,7 +248,10 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22220 panic("Fatal exception in interrupt");
22221 if (panic_on_oops)
22222 panic("Fatal exception");
22223 - do_exit(signr);
22224 +
22225 + gr_handle_kernel_exploit();
22226 +
22227 + do_group_exit(signr);
22228 }
22229 NOKPROBE_SYMBOL(oops_end);
22230
22231 diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
22232 index 464ffd6..01f2cda 100644
22233 --- a/arch/x86/kernel/dumpstack_32.c
22234 +++ b/arch/x86/kernel/dumpstack_32.c
22235 @@ -61,15 +61,14 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22236 bp = stack_frame(task, regs);
22237
22238 for (;;) {
22239 - struct thread_info *context;
22240 + void *stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22241 void *end_stack;
22242
22243 end_stack = is_hardirq_stack(stack, cpu);
22244 if (!end_stack)
22245 end_stack = is_softirq_stack(stack, cpu);
22246
22247 - context = task_thread_info(task);
22248 - bp = ops->walk_stack(context, stack, bp, ops, data,
22249 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data,
22250 end_stack, &graph);
22251
22252 /* Stop if not on irq stack */
22253 @@ -137,16 +136,17 @@ void show_regs(struct pt_regs *regs)
22254 unsigned int code_len = code_bytes;
22255 unsigned char c;
22256 u8 *ip;
22257 + unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]);
22258
22259 pr_emerg("Stack:\n");
22260 show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
22261
22262 pr_emerg("Code:");
22263
22264 - ip = (u8 *)regs->ip - code_prologue;
22265 + ip = (u8 *)regs->ip - code_prologue + cs_base;
22266 if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
22267 /* try starting at IP */
22268 - ip = (u8 *)regs->ip;
22269 + ip = (u8 *)regs->ip + cs_base;
22270 code_len = code_len - code_prologue + 1;
22271 }
22272 for (i = 0; i < code_len; i++, ip++) {
22273 @@ -155,7 +155,7 @@ void show_regs(struct pt_regs *regs)
22274 pr_cont(" Bad EIP value.");
22275 break;
22276 }
22277 - if (ip == (u8 *)regs->ip)
22278 + if (ip == (u8 *)regs->ip + cs_base)
22279 pr_cont(" <%02x>", c);
22280 else
22281 pr_cont(" %02x", c);
22282 @@ -168,6 +168,7 @@ int is_valid_bugaddr(unsigned long ip)
22283 {
22284 unsigned short ud2;
22285
22286 + ip = ktla_ktva(ip);
22287 if (ip < PAGE_OFFSET)
22288 return 0;
22289 if (probe_kernel_address((unsigned short *)ip, ud2))
22290 @@ -175,3 +176,15 @@ int is_valid_bugaddr(unsigned long ip)
22291
22292 return ud2 == 0x0b0f;
22293 }
22294 +
22295 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22296 +void __used pax_check_alloca(unsigned long size)
22297 +{
22298 + unsigned long sp = (unsigned long)&sp, stack_left;
22299 +
22300 + /* all kernel stacks are of the same size */
22301 + stack_left = sp & (THREAD_SIZE - 1);
22302 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22303 +}
22304 +EXPORT_SYMBOL(pax_check_alloca);
22305 +#endif
22306 diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
22307 index 5f1c626..1cba97e 100644
22308 --- a/arch/x86/kernel/dumpstack_64.c
22309 +++ b/arch/x86/kernel/dumpstack_64.c
22310 @@ -153,12 +153,12 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22311 const struct stacktrace_ops *ops, void *data)
22312 {
22313 const unsigned cpu = get_cpu();
22314 - struct thread_info *tinfo;
22315 unsigned long *irq_stack = (unsigned long *)per_cpu(irq_stack_ptr, cpu);
22316 unsigned long dummy;
22317 unsigned used = 0;
22318 int graph = 0;
22319 int done = 0;
22320 + void *stack_start;
22321
22322 if (!task)
22323 task = current;
22324 @@ -179,7 +179,6 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22325 * current stack address. If the stacks consist of nested
22326 * exceptions
22327 */
22328 - tinfo = task_thread_info(task);
22329 while (!done) {
22330 unsigned long *stack_end;
22331 enum stack_type stype;
22332 @@ -202,7 +201,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22333 if (ops->stack(data, id) < 0)
22334 break;
22335
22336 - bp = ops->walk_stack(tinfo, stack, bp, ops,
22337 + bp = ops->walk_stack(task, stack_end - EXCEPTION_STKSZ, stack, bp, ops,
22338 data, stack_end, &graph);
22339 ops->stack(data, "<EOE>");
22340 /*
22341 @@ -210,6 +209,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22342 * second-to-last pointer (index -2 to end) in the
22343 * exception stack:
22344 */
22345 + if ((u16)stack_end[-1] != __KERNEL_DS)
22346 + goto out;
22347 stack = (unsigned long *) stack_end[-2];
22348 done = 0;
22349 break;
22350 @@ -218,7 +219,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22351
22352 if (ops->stack(data, "IRQ") < 0)
22353 break;
22354 - bp = ops->walk_stack(tinfo, stack, bp,
22355 + bp = ops->walk_stack(task, irq_stack, stack, bp,
22356 ops, data, stack_end, &graph);
22357 /*
22358 * We link to the next stack (which would be
22359 @@ -240,7 +241,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22360 /*
22361 * This handles the process stack:
22362 */
22363 - bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);
22364 + stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22365 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
22366 +out:
22367 put_cpu();
22368 }
22369 EXPORT_SYMBOL(dump_trace);
22370 @@ -347,8 +350,55 @@ int is_valid_bugaddr(unsigned long ip)
22371 {
22372 unsigned short ud2;
22373
22374 - if (__copy_from_user(&ud2, (const void __user *) ip, sizeof(ud2)))
22375 + if (probe_kernel_address((unsigned short *)ip, ud2))
22376 return 0;
22377
22378 return ud2 == 0x0b0f;
22379 }
22380 +
22381 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22382 +void __used pax_check_alloca(unsigned long size)
22383 +{
22384 + unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
22385 + unsigned cpu, used;
22386 + char *id;
22387 +
22388 + /* check the process stack first */
22389 + stack_start = (unsigned long)task_stack_page(current);
22390 + stack_end = stack_start + THREAD_SIZE;
22391 + if (likely(stack_start <= sp && sp < stack_end)) {
22392 + unsigned long stack_left = sp & (THREAD_SIZE - 1);
22393 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22394 + return;
22395 + }
22396 +
22397 + cpu = get_cpu();
22398 +
22399 + /* check the irq stacks */
22400 + stack_end = (unsigned long)per_cpu(irq_stack_ptr, cpu);
22401 + stack_start = stack_end - IRQ_STACK_SIZE;
22402 + if (stack_start <= sp && sp < stack_end) {
22403 + unsigned long stack_left = sp & (IRQ_STACK_SIZE - 1);
22404 + put_cpu();
22405 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22406 + return;
22407 + }
22408 +
22409 + /* check the exception stacks */
22410 + used = 0;
22411 + stack_end = (unsigned long)in_exception_stack(cpu, sp, &used, &id);
22412 + stack_start = stack_end - EXCEPTION_STKSZ;
22413 + if (stack_end && stack_start <= sp && sp < stack_end) {
22414 + unsigned long stack_left = sp & (EXCEPTION_STKSZ - 1);
22415 + put_cpu();
22416 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22417 + return;
22418 + }
22419 +
22420 + put_cpu();
22421 +
22422 + /* unknown stack */
22423 + BUG();
22424 +}
22425 +EXPORT_SYMBOL(pax_check_alloca);
22426 +#endif
22427 diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
22428 index e2ce85d..00ccad0 100644
22429 --- a/arch/x86/kernel/e820.c
22430 +++ b/arch/x86/kernel/e820.c
22431 @@ -802,8 +802,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
22432
22433 static void early_panic(char *msg)
22434 {
22435 - early_printk(msg);
22436 - panic(msg);
22437 + early_printk("%s", msg);
22438 + panic("%s", msg);
22439 }
22440
22441 static int userdef __initdata;
22442 diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
22443 index 89427d8..00c0d52 100644
22444 --- a/arch/x86/kernel/early_printk.c
22445 +++ b/arch/x86/kernel/early_printk.c
22446 @@ -7,6 +7,7 @@
22447 #include <linux/pci_regs.h>
22448 #include <linux/pci_ids.h>
22449 #include <linux/errno.h>
22450 +#include <linux/sched.h>
22451 #include <asm/io.h>
22452 #include <asm/processor.h>
22453 #include <asm/fcntl.h>
22454 diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
22455 index 1c30976..71b41b9 100644
22456 --- a/arch/x86/kernel/entry_32.S
22457 +++ b/arch/x86/kernel/entry_32.S
22458 @@ -177,13 +177,154 @@
22459 /*CFI_REL_OFFSET gs, PT_GS*/
22460 .endm
22461 .macro SET_KERNEL_GS reg
22462 +
22463 +#ifdef CONFIG_CC_STACKPROTECTOR
22464 movl $(__KERNEL_STACK_CANARY), \reg
22465 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
22466 + movl $(__USER_DS), \reg
22467 +#else
22468 + xorl \reg, \reg
22469 +#endif
22470 +
22471 movl \reg, %gs
22472 .endm
22473
22474 #endif /* CONFIG_X86_32_LAZY_GS */
22475
22476 -.macro SAVE_ALL
22477 +.macro pax_enter_kernel
22478 +#ifdef CONFIG_PAX_KERNEXEC
22479 + call pax_enter_kernel
22480 +#endif
22481 +.endm
22482 +
22483 +.macro pax_exit_kernel
22484 +#ifdef CONFIG_PAX_KERNEXEC
22485 + call pax_exit_kernel
22486 +#endif
22487 +.endm
22488 +
22489 +#ifdef CONFIG_PAX_KERNEXEC
22490 +ENTRY(pax_enter_kernel)
22491 +#ifdef CONFIG_PARAVIRT
22492 + pushl %eax
22493 + pushl %ecx
22494 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0)
22495 + mov %eax, %esi
22496 +#else
22497 + mov %cr0, %esi
22498 +#endif
22499 + bts $X86_CR0_WP_BIT, %esi
22500 + jnc 1f
22501 + mov %cs, %esi
22502 + cmp $__KERNEL_CS, %esi
22503 + jz 3f
22504 + ljmp $__KERNEL_CS, $3f
22505 +1: ljmp $__KERNEXEC_KERNEL_CS, $2f
22506 +2:
22507 +#ifdef CONFIG_PARAVIRT
22508 + mov %esi, %eax
22509 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
22510 +#else
22511 + mov %esi, %cr0
22512 +#endif
22513 +3:
22514 +#ifdef CONFIG_PARAVIRT
22515 + popl %ecx
22516 + popl %eax
22517 +#endif
22518 + ret
22519 +ENDPROC(pax_enter_kernel)
22520 +
22521 +ENTRY(pax_exit_kernel)
22522 +#ifdef CONFIG_PARAVIRT
22523 + pushl %eax
22524 + pushl %ecx
22525 +#endif
22526 + mov %cs, %esi
22527 + cmp $__KERNEXEC_KERNEL_CS, %esi
22528 + jnz 2f
22529 +#ifdef CONFIG_PARAVIRT
22530 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);
22531 + mov %eax, %esi
22532 +#else
22533 + mov %cr0, %esi
22534 +#endif
22535 + btr $X86_CR0_WP_BIT, %esi
22536 + ljmp $__KERNEL_CS, $1f
22537 +1:
22538 +#ifdef CONFIG_PARAVIRT
22539 + mov %esi, %eax
22540 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);
22541 +#else
22542 + mov %esi, %cr0
22543 +#endif
22544 +2:
22545 +#ifdef CONFIG_PARAVIRT
22546 + popl %ecx
22547 + popl %eax
22548 +#endif
22549 + ret
22550 +ENDPROC(pax_exit_kernel)
22551 +#endif
22552 +
22553 + .macro pax_erase_kstack
22554 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22555 + call pax_erase_kstack
22556 +#endif
22557 + .endm
22558 +
22559 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22560 +/*
22561 + * ebp: thread_info
22562 + */
22563 +ENTRY(pax_erase_kstack)
22564 + pushl %edi
22565 + pushl %ecx
22566 + pushl %eax
22567 +
22568 + mov TI_lowest_stack(%ebp), %edi
22569 + mov $-0xBEEF, %eax
22570 + std
22571 +
22572 +1: mov %edi, %ecx
22573 + and $THREAD_SIZE_asm - 1, %ecx
22574 + shr $2, %ecx
22575 + repne scasl
22576 + jecxz 2f
22577 +
22578 + cmp $2*16, %ecx
22579 + jc 2f
22580 +
22581 + mov $2*16, %ecx
22582 + repe scasl
22583 + jecxz 2f
22584 + jne 1b
22585 +
22586 +2: cld
22587 + or $2*4, %edi
22588 + mov %esp, %ecx
22589 + sub %edi, %ecx
22590 +
22591 + cmp $THREAD_SIZE_asm, %ecx
22592 + jb 3f
22593 + ud2
22594 +3:
22595 +
22596 + shr $2, %ecx
22597 + rep stosl
22598 +
22599 + mov TI_task_thread_sp0(%ebp), %edi
22600 + sub $128, %edi
22601 + mov %edi, TI_lowest_stack(%ebp)
22602 +
22603 + popl %eax
22604 + popl %ecx
22605 + popl %edi
22606 + ret
22607 +ENDPROC(pax_erase_kstack)
22608 +#endif
22609 +
22610 +.macro __SAVE_ALL _DS
22611 cld
22612 PUSH_GS
22613 pushl_cfi %fs
22614 @@ -206,7 +347,7 @@
22615 CFI_REL_OFFSET ecx, 0
22616 pushl_cfi %ebx
22617 CFI_REL_OFFSET ebx, 0
22618 - movl $(__USER_DS), %edx
22619 + movl $\_DS, %edx
22620 movl %edx, %ds
22621 movl %edx, %es
22622 movl $(__KERNEL_PERCPU), %edx
22623 @@ -214,6 +355,15 @@
22624 SET_KERNEL_GS %edx
22625 .endm
22626
22627 +.macro SAVE_ALL
22628 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
22629 + __SAVE_ALL __KERNEL_DS
22630 + pax_enter_kernel
22631 +#else
22632 + __SAVE_ALL __USER_DS
22633 +#endif
22634 +.endm
22635 +
22636 .macro RESTORE_INT_REGS
22637 popl_cfi %ebx
22638 CFI_RESTORE ebx
22639 @@ -297,7 +447,7 @@ ENTRY(ret_from_fork)
22640 popfl_cfi
22641 jmp syscall_exit
22642 CFI_ENDPROC
22643 -END(ret_from_fork)
22644 +ENDPROC(ret_from_fork)
22645
22646 ENTRY(ret_from_kernel_thread)
22647 CFI_STARTPROC
22648 @@ -340,7 +490,15 @@ ret_from_intr:
22649 andl $SEGMENT_RPL_MASK, %eax
22650 #endif
22651 cmpl $USER_RPL, %eax
22652 +
22653 +#ifdef CONFIG_PAX_KERNEXEC
22654 + jae resume_userspace
22655 +
22656 + pax_exit_kernel
22657 + jmp resume_kernel
22658 +#else
22659 jb resume_kernel # not returning to v8086 or userspace
22660 +#endif
22661
22662 ENTRY(resume_userspace)
22663 LOCKDEP_SYS_EXIT
22664 @@ -352,8 +510,8 @@ ENTRY(resume_userspace)
22665 andl $_TIF_WORK_MASK, %ecx # is there any work to be done on
22666 # int/exception return?
22667 jne work_pending
22668 - jmp restore_all
22669 -END(ret_from_exception)
22670 + jmp restore_all_pax
22671 +ENDPROC(ret_from_exception)
22672
22673 #ifdef CONFIG_PREEMPT
22674 ENTRY(resume_kernel)
22675 @@ -365,7 +523,7 @@ need_resched:
22676 jz restore_all
22677 call preempt_schedule_irq
22678 jmp need_resched
22679 -END(resume_kernel)
22680 +ENDPROC(resume_kernel)
22681 #endif
22682 CFI_ENDPROC
22683
22684 @@ -395,33 +553,45 @@ sysenter_past_esp:
22685 /*CFI_REL_OFFSET cs, 0*/
22686 /*
22687 * Push current_thread_info()->sysenter_return to the stack.
22688 - * A tiny bit of offset fixup is necessary: TI_sysenter_return
22689 - * is relative to thread_info, which is at the bottom of the
22690 - * kernel stack page. 4*4 means the 4 words pushed above;
22691 - * TOP_OF_KERNEL_STACK_PADDING takes us to the top of the stack;
22692 - * and THREAD_SIZE takes us to the bottom.
22693 */
22694 - pushl_cfi ((TI_sysenter_return) - THREAD_SIZE + TOP_OF_KERNEL_STACK_PADDING + 4*4)(%esp)
22695 + pushl_cfi $0
22696 CFI_REL_OFFSET eip, 0
22697
22698 pushl_cfi %eax
22699 SAVE_ALL
22700 + GET_THREAD_INFO(%ebp)
22701 + movl TI_sysenter_return(%ebp),%ebp
22702 + movl %ebp,PT_EIP(%esp)
22703 ENABLE_INTERRUPTS(CLBR_NONE)
22704
22705 /*
22706 * Load the potential sixth argument from user stack.
22707 * Careful about security.
22708 */
22709 + movl PT_OLDESP(%esp),%ebp
22710 +
22711 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22712 + mov PT_OLDSS(%esp),%ds
22713 +1: movl %ds:(%ebp),%ebp
22714 + push %ss
22715 + pop %ds
22716 +#else
22717 cmpl $__PAGE_OFFSET-3,%ebp
22718 jae syscall_fault
22719 ASM_STAC
22720 1: movl (%ebp),%ebp
22721 ASM_CLAC
22722 +#endif
22723 +
22724 movl %ebp,PT_EBP(%esp)
22725 _ASM_EXTABLE(1b,syscall_fault)
22726
22727 GET_THREAD_INFO(%ebp)
22728
22729 +#ifdef CONFIG_PAX_RANDKSTACK
22730 + pax_erase_kstack
22731 +#endif
22732 +
22733 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22734 jnz sysenter_audit
22735 sysenter_do_call:
22736 @@ -437,12 +607,24 @@ sysenter_after_call:
22737 testl $_TIF_ALLWORK_MASK, %ecx
22738 jnz sysexit_audit
22739 sysenter_exit:
22740 +
22741 +#ifdef CONFIG_PAX_RANDKSTACK
22742 + pushl_cfi %eax
22743 + movl %esp, %eax
22744 + call pax_randomize_kstack
22745 + popl_cfi %eax
22746 +#endif
22747 +
22748 + pax_erase_kstack
22749 +
22750 /* if something modifies registers it must also disable sysexit */
22751 movl PT_EIP(%esp), %edx
22752 movl PT_OLDESP(%esp), %ecx
22753 xorl %ebp,%ebp
22754 TRACE_IRQS_ON
22755 1: mov PT_FS(%esp), %fs
22756 +2: mov PT_DS(%esp), %ds
22757 +3: mov PT_ES(%esp), %es
22758 PTGS_TO_GS
22759 ENABLE_INTERRUPTS_SYSEXIT
22760
22761 @@ -456,6 +638,9 @@ sysenter_audit:
22762 pushl_cfi PT_ESI(%esp) /* a3: 5th arg */
22763 pushl_cfi PT_EDX+4(%esp) /* a2: 4th arg */
22764 call __audit_syscall_entry
22765 +
22766 + pax_erase_kstack
22767 +
22768 popl_cfi %ecx /* get that remapped edx off the stack */
22769 popl_cfi %ecx /* get that remapped esi off the stack */
22770 movl PT_EAX(%esp),%eax /* reload syscall number */
22771 @@ -482,10 +667,16 @@ sysexit_audit:
22772
22773 CFI_ENDPROC
22774 .pushsection .fixup,"ax"
22775 -2: movl $0,PT_FS(%esp)
22776 +4: movl $0,PT_FS(%esp)
22777 + jmp 1b
22778 +5: movl $0,PT_DS(%esp)
22779 + jmp 1b
22780 +6: movl $0,PT_ES(%esp)
22781 jmp 1b
22782 .popsection
22783 - _ASM_EXTABLE(1b,2b)
22784 + _ASM_EXTABLE(1b,4b)
22785 + _ASM_EXTABLE(2b,5b)
22786 + _ASM_EXTABLE(3b,6b)
22787 PTGS_TO_GS_EX
22788 ENDPROC(ia32_sysenter_target)
22789
22790 @@ -496,6 +687,11 @@ ENTRY(system_call)
22791 pushl_cfi %eax # save orig_eax
22792 SAVE_ALL
22793 GET_THREAD_INFO(%ebp)
22794 +
22795 +#ifdef CONFIG_PAX_RANDKSTACK
22796 + pax_erase_kstack
22797 +#endif
22798 +
22799 # system call tracing in operation / emulation
22800 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22801 jnz syscall_trace_entry
22802 @@ -515,6 +711,15 @@ syscall_exit:
22803 testl $_TIF_ALLWORK_MASK, %ecx # current->work
22804 jnz syscall_exit_work
22805
22806 +restore_all_pax:
22807 +
22808 +#ifdef CONFIG_PAX_RANDKSTACK
22809 + movl %esp, %eax
22810 + call pax_randomize_kstack
22811 +#endif
22812 +
22813 + pax_erase_kstack
22814 +
22815 restore_all:
22816 TRACE_IRQS_IRET
22817 restore_all_notrace:
22818 @@ -569,14 +774,34 @@ ldt_ss:
22819 * compensating for the offset by changing to the ESPFIX segment with
22820 * a base address that matches for the difference.
22821 */
22822 -#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8)
22823 +#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx)
22824 mov %esp, %edx /* load kernel esp */
22825 mov PT_OLDESP(%esp), %eax /* load userspace esp */
22826 mov %dx, %ax /* eax: new kernel esp */
22827 sub %eax, %edx /* offset (low word is 0) */
22828 +#ifdef CONFIG_SMP
22829 + movl PER_CPU_VAR(cpu_number), %ebx
22830 + shll $PAGE_SHIFT_asm, %ebx
22831 + addl $cpu_gdt_table, %ebx
22832 +#else
22833 + movl $cpu_gdt_table, %ebx
22834 +#endif
22835 shr $16, %edx
22836 - mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */
22837 - mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */
22838 +
22839 +#ifdef CONFIG_PAX_KERNEXEC
22840 + mov %cr0, %esi
22841 + btr $X86_CR0_WP_BIT, %esi
22842 + mov %esi, %cr0
22843 +#endif
22844 +
22845 + mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */
22846 + mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */
22847 +
22848 +#ifdef CONFIG_PAX_KERNEXEC
22849 + bts $X86_CR0_WP_BIT, %esi
22850 + mov %esi, %cr0
22851 +#endif
22852 +
22853 pushl_cfi $__ESPFIX_SS
22854 pushl_cfi %eax /* new kernel esp */
22855 /* Disable interrupts, but do not irqtrace this section: we
22856 @@ -606,20 +831,18 @@ work_resched:
22857 movl TI_flags(%ebp), %ecx
22858 andl $_TIF_WORK_MASK, %ecx # is there any work to be done other
22859 # than syscall tracing?
22860 - jz restore_all
22861 + jz restore_all_pax
22862 testb $_TIF_NEED_RESCHED, %cl
22863 jnz work_resched
22864
22865 work_notifysig: # deal with pending signals and
22866 # notify-resume requests
22867 + movl %esp, %eax
22868 #ifdef CONFIG_VM86
22869 testl $X86_EFLAGS_VM, PT_EFLAGS(%esp)
22870 - movl %esp, %eax
22871 jnz work_notifysig_v86 # returning to kernel-space or
22872 # vm86-space
22873 1:
22874 -#else
22875 - movl %esp, %eax
22876 #endif
22877 TRACE_IRQS_ON
22878 ENABLE_INTERRUPTS(CLBR_NONE)
22879 @@ -640,7 +863,7 @@ work_notifysig_v86:
22880 movl %eax, %esp
22881 jmp 1b
22882 #endif
22883 -END(work_pending)
22884 +ENDPROC(work_pending)
22885
22886 # perform syscall exit tracing
22887 ALIGN
22888 @@ -648,11 +871,14 @@ syscall_trace_entry:
22889 movl $-ENOSYS,PT_EAX(%esp)
22890 movl %esp, %eax
22891 call syscall_trace_enter
22892 +
22893 + pax_erase_kstack
22894 +
22895 /* What it returned is what we'll actually use. */
22896 cmpl $(NR_syscalls), %eax
22897 jnae syscall_call
22898 jmp syscall_exit
22899 -END(syscall_trace_entry)
22900 +ENDPROC(syscall_trace_entry)
22901
22902 # perform syscall exit tracing
22903 ALIGN
22904 @@ -665,26 +891,30 @@ syscall_exit_work:
22905 movl %esp, %eax
22906 call syscall_trace_leave
22907 jmp resume_userspace
22908 -END(syscall_exit_work)
22909 +ENDPROC(syscall_exit_work)
22910 CFI_ENDPROC
22911
22912 RING0_INT_FRAME # can't unwind into user space anyway
22913 syscall_fault:
22914 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22915 + push %ss
22916 + pop %ds
22917 +#endif
22918 ASM_CLAC
22919 GET_THREAD_INFO(%ebp)
22920 movl $-EFAULT,PT_EAX(%esp)
22921 jmp resume_userspace
22922 -END(syscall_fault)
22923 +ENDPROC(syscall_fault)
22924
22925 syscall_badsys:
22926 movl $-ENOSYS,%eax
22927 jmp syscall_after_call
22928 -END(syscall_badsys)
22929 +ENDPROC(syscall_badsys)
22930
22931 sysenter_badsys:
22932 movl $-ENOSYS,%eax
22933 jmp sysenter_after_call
22934 -END(sysenter_badsys)
22935 +ENDPROC(sysenter_badsys)
22936 CFI_ENDPROC
22937
22938 .macro FIXUP_ESPFIX_STACK
22939 @@ -697,8 +927,15 @@ END(sysenter_badsys)
22940 */
22941 #ifdef CONFIG_X86_ESPFIX32
22942 /* fixup the stack */
22943 - mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */
22944 - mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */
22945 +#ifdef CONFIG_SMP
22946 + movl PER_CPU_VAR(cpu_number), %ebx
22947 + shll $PAGE_SHIFT_asm, %ebx
22948 + addl $cpu_gdt_table, %ebx
22949 +#else
22950 + movl $cpu_gdt_table, %ebx
22951 +#endif
22952 + mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */
22953 + mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */
22954 shl $16, %eax
22955 addl %esp, %eax /* the adjusted stack pointer */
22956 pushl_cfi $__KERNEL_DS
22957 @@ -737,7 +974,7 @@ ENTRY(irq_entries_start)
22958 CFI_ADJUST_CFA_OFFSET -4
22959 .align 8
22960 .endr
22961 -END(irq_entries_start)
22962 +ENDPROC(irq_entries_start)
22963
22964 /*
22965 * the CPU automatically disables interrupts when executing an IRQ vector,
22966 @@ -790,7 +1027,7 @@ ENTRY(coprocessor_error)
22967 pushl_cfi $do_coprocessor_error
22968 jmp error_code
22969 CFI_ENDPROC
22970 -END(coprocessor_error)
22971 +ENDPROC(coprocessor_error)
22972
22973 ENTRY(simd_coprocessor_error)
22974 RING0_INT_FRAME
22975 @@ -806,7 +1043,7 @@ ENTRY(simd_coprocessor_error)
22976 #endif
22977 jmp error_code
22978 CFI_ENDPROC
22979 -END(simd_coprocessor_error)
22980 +ENDPROC(simd_coprocessor_error)
22981
22982 ENTRY(device_not_available)
22983 RING0_INT_FRAME
22984 @@ -815,18 +1052,18 @@ ENTRY(device_not_available)
22985 pushl_cfi $do_device_not_available
22986 jmp error_code
22987 CFI_ENDPROC
22988 -END(device_not_available)
22989 +ENDPROC(device_not_available)
22990
22991 #ifdef CONFIG_PARAVIRT
22992 ENTRY(native_iret)
22993 iret
22994 _ASM_EXTABLE(native_iret, iret_exc)
22995 -END(native_iret)
22996 +ENDPROC(native_iret)
22997
22998 ENTRY(native_irq_enable_sysexit)
22999 sti
23000 sysexit
23001 -END(native_irq_enable_sysexit)
23002 +ENDPROC(native_irq_enable_sysexit)
23003 #endif
23004
23005 ENTRY(overflow)
23006 @@ -836,7 +1073,7 @@ ENTRY(overflow)
23007 pushl_cfi $do_overflow
23008 jmp error_code
23009 CFI_ENDPROC
23010 -END(overflow)
23011 +ENDPROC(overflow)
23012
23013 ENTRY(bounds)
23014 RING0_INT_FRAME
23015 @@ -845,7 +1082,7 @@ ENTRY(bounds)
23016 pushl_cfi $do_bounds
23017 jmp error_code
23018 CFI_ENDPROC
23019 -END(bounds)
23020 +ENDPROC(bounds)
23021
23022 ENTRY(invalid_op)
23023 RING0_INT_FRAME
23024 @@ -854,7 +1091,7 @@ ENTRY(invalid_op)
23025 pushl_cfi $do_invalid_op
23026 jmp error_code
23027 CFI_ENDPROC
23028 -END(invalid_op)
23029 +ENDPROC(invalid_op)
23030
23031 ENTRY(coprocessor_segment_overrun)
23032 RING0_INT_FRAME
23033 @@ -863,7 +1100,7 @@ ENTRY(coprocessor_segment_overrun)
23034 pushl_cfi $do_coprocessor_segment_overrun
23035 jmp error_code
23036 CFI_ENDPROC
23037 -END(coprocessor_segment_overrun)
23038 +ENDPROC(coprocessor_segment_overrun)
23039
23040 ENTRY(invalid_TSS)
23041 RING0_EC_FRAME
23042 @@ -871,7 +1108,7 @@ ENTRY(invalid_TSS)
23043 pushl_cfi $do_invalid_TSS
23044 jmp error_code
23045 CFI_ENDPROC
23046 -END(invalid_TSS)
23047 +ENDPROC(invalid_TSS)
23048
23049 ENTRY(segment_not_present)
23050 RING0_EC_FRAME
23051 @@ -879,7 +1116,7 @@ ENTRY(segment_not_present)
23052 pushl_cfi $do_segment_not_present
23053 jmp error_code
23054 CFI_ENDPROC
23055 -END(segment_not_present)
23056 +ENDPROC(segment_not_present)
23057
23058 ENTRY(stack_segment)
23059 RING0_EC_FRAME
23060 @@ -887,7 +1124,7 @@ ENTRY(stack_segment)
23061 pushl_cfi $do_stack_segment
23062 jmp error_code
23063 CFI_ENDPROC
23064 -END(stack_segment)
23065 +ENDPROC(stack_segment)
23066
23067 ENTRY(alignment_check)
23068 RING0_EC_FRAME
23069 @@ -895,7 +1132,7 @@ ENTRY(alignment_check)
23070 pushl_cfi $do_alignment_check
23071 jmp error_code
23072 CFI_ENDPROC
23073 -END(alignment_check)
23074 +ENDPROC(alignment_check)
23075
23076 ENTRY(divide_error)
23077 RING0_INT_FRAME
23078 @@ -904,7 +1141,7 @@ ENTRY(divide_error)
23079 pushl_cfi $do_divide_error
23080 jmp error_code
23081 CFI_ENDPROC
23082 -END(divide_error)
23083 +ENDPROC(divide_error)
23084
23085 #ifdef CONFIG_X86_MCE
23086 ENTRY(machine_check)
23087 @@ -914,7 +1151,7 @@ ENTRY(machine_check)
23088 pushl_cfi machine_check_vector
23089 jmp error_code
23090 CFI_ENDPROC
23091 -END(machine_check)
23092 +ENDPROC(machine_check)
23093 #endif
23094
23095 ENTRY(spurious_interrupt_bug)
23096 @@ -924,7 +1161,7 @@ ENTRY(spurious_interrupt_bug)
23097 pushl_cfi $do_spurious_interrupt_bug
23098 jmp error_code
23099 CFI_ENDPROC
23100 -END(spurious_interrupt_bug)
23101 +ENDPROC(spurious_interrupt_bug)
23102
23103 #ifdef CONFIG_XEN
23104 /* Xen doesn't set %esp to be precisely what the normal sysenter
23105 @@ -1033,7 +1270,7 @@ BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
23106
23107 ENTRY(mcount)
23108 ret
23109 -END(mcount)
23110 +ENDPROC(mcount)
23111
23112 ENTRY(ftrace_caller)
23113 pushl %eax
23114 @@ -1063,7 +1300,7 @@ ftrace_graph_call:
23115 .globl ftrace_stub
23116 ftrace_stub:
23117 ret
23118 -END(ftrace_caller)
23119 +ENDPROC(ftrace_caller)
23120
23121 ENTRY(ftrace_regs_caller)
23122 pushf /* push flags before compare (in cs location) */
23123 @@ -1161,7 +1398,7 @@ trace:
23124 popl %ecx
23125 popl %eax
23126 jmp ftrace_stub
23127 -END(mcount)
23128 +ENDPROC(mcount)
23129 #endif /* CONFIG_DYNAMIC_FTRACE */
23130 #endif /* CONFIG_FUNCTION_TRACER */
23131
23132 @@ -1179,7 +1416,7 @@ ENTRY(ftrace_graph_caller)
23133 popl %ecx
23134 popl %eax
23135 ret
23136 -END(ftrace_graph_caller)
23137 +ENDPROC(ftrace_graph_caller)
23138
23139 .globl return_to_handler
23140 return_to_handler:
23141 @@ -1233,15 +1470,18 @@ error_code:
23142 movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart
23143 REG_TO_PTGS %ecx
23144 SET_KERNEL_GS %ecx
23145 - movl $(__USER_DS), %ecx
23146 + movl $(__KERNEL_DS), %ecx
23147 movl %ecx, %ds
23148 movl %ecx, %es
23149 +
23150 + pax_enter_kernel
23151 +
23152 TRACE_IRQS_OFF
23153 movl %esp,%eax # pt_regs pointer
23154 call *%edi
23155 jmp ret_from_exception
23156 CFI_ENDPROC
23157 -END(page_fault)
23158 +ENDPROC(page_fault)
23159
23160 /*
23161 * Debug traps and NMI can happen at the one SYSENTER instruction
23162 @@ -1284,7 +1524,7 @@ debug_stack_correct:
23163 call do_debug
23164 jmp ret_from_exception
23165 CFI_ENDPROC
23166 -END(debug)
23167 +ENDPROC(debug)
23168
23169 /*
23170 * NMI is doubly nasty. It can happen _while_ we're handling
23171 @@ -1324,6 +1564,9 @@ nmi_stack_correct:
23172 xorl %edx,%edx # zero error code
23173 movl %esp,%eax # pt_regs pointer
23174 call do_nmi
23175 +
23176 + pax_exit_kernel
23177 +
23178 jmp restore_all_notrace
23179 CFI_ENDPROC
23180
23181 @@ -1361,13 +1604,16 @@ nmi_espfix_stack:
23182 FIXUP_ESPFIX_STACK # %eax == %esp
23183 xorl %edx,%edx # zero error code
23184 call do_nmi
23185 +
23186 + pax_exit_kernel
23187 +
23188 RESTORE_REGS
23189 lss 12+4(%esp), %esp # back to espfix stack
23190 CFI_ADJUST_CFA_OFFSET -24
23191 jmp irq_return
23192 #endif
23193 CFI_ENDPROC
23194 -END(nmi)
23195 +ENDPROC(nmi)
23196
23197 ENTRY(int3)
23198 RING0_INT_FRAME
23199 @@ -1380,14 +1626,14 @@ ENTRY(int3)
23200 call do_int3
23201 jmp ret_from_exception
23202 CFI_ENDPROC
23203 -END(int3)
23204 +ENDPROC(int3)
23205
23206 ENTRY(general_protection)
23207 RING0_EC_FRAME
23208 pushl_cfi $do_general_protection
23209 jmp error_code
23210 CFI_ENDPROC
23211 -END(general_protection)
23212 +ENDPROC(general_protection)
23213
23214 #ifdef CONFIG_KVM_GUEST
23215 ENTRY(async_page_fault)
23216 @@ -1396,6 +1642,6 @@ ENTRY(async_page_fault)
23217 pushl_cfi $do_async_page_fault
23218 jmp error_code
23219 CFI_ENDPROC
23220 -END(async_page_fault)
23221 +ENDPROC(async_page_fault)
23222 #endif
23223
23224 diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
23225 index 02c2eff..9c9ea72 100644
23226 --- a/arch/x86/kernel/entry_64.S
23227 +++ b/arch/x86/kernel/entry_64.S
23228 @@ -46,6 +46,8 @@
23229 #include <asm/smap.h>
23230 #include <asm/pgtable_types.h>
23231 #include <linux/err.h>
23232 +#include <asm/pgtable.h>
23233 +#include <asm/alternative-asm.h>
23234
23235 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
23236 #include <linux/elf-em.h>
23237 @@ -64,6 +66,402 @@ ENTRY(native_usergs_sysret64)
23238 ENDPROC(native_usergs_sysret64)
23239 #endif /* CONFIG_PARAVIRT */
23240
23241 + .macro ljmpq sel, off
23242 +#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM)
23243 + .byte 0x48; ljmp *1234f(%rip)
23244 + .pushsection .rodata
23245 + .align 16
23246 + 1234: .quad \off; .word \sel
23247 + .popsection
23248 +#else
23249 + pushq $\sel
23250 + pushq $\off
23251 + lretq
23252 +#endif
23253 + .endm
23254 +
23255 + .macro pax_enter_kernel
23256 + pax_set_fptr_mask
23257 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23258 + call pax_enter_kernel
23259 +#endif
23260 + .endm
23261 +
23262 + .macro pax_exit_kernel
23263 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23264 + call pax_exit_kernel
23265 +#endif
23266 +
23267 + .endm
23268 +
23269 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23270 +ENTRY(pax_enter_kernel)
23271 + pushq %rdi
23272 +
23273 +#ifdef CONFIG_PARAVIRT
23274 + PV_SAVE_REGS(CLBR_RDI)
23275 +#endif
23276 +
23277 +#ifdef CONFIG_PAX_KERNEXEC
23278 + GET_CR0_INTO_RDI
23279 + bts $X86_CR0_WP_BIT,%rdi
23280 + jnc 3f
23281 + mov %cs,%edi
23282 + cmp $__KERNEL_CS,%edi
23283 + jnz 2f
23284 +1:
23285 +#endif
23286 +
23287 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23288 + ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID
23289 + GET_CR3_INTO_RDI
23290 + cmp $0,%dil
23291 + jnz 112f
23292 + mov $__KERNEL_DS,%edi
23293 + mov %edi,%ss
23294 + jmp 111f
23295 +112: cmp $1,%dil
23296 + jz 113f
23297 + ud2
23298 +113: sub $4097,%rdi
23299 + bts $63,%rdi
23300 + SET_RDI_INTO_CR3
23301 + mov $__UDEREF_KERNEL_DS,%edi
23302 + mov %edi,%ss
23303 +111:
23304 +#endif
23305 +
23306 +#ifdef CONFIG_PARAVIRT
23307 + PV_RESTORE_REGS(CLBR_RDI)
23308 +#endif
23309 +
23310 + popq %rdi
23311 + pax_force_retaddr
23312 + retq
23313 +
23314 +#ifdef CONFIG_PAX_KERNEXEC
23315 +2: ljmpq __KERNEL_CS,1b
23316 +3: ljmpq __KERNEXEC_KERNEL_CS,4f
23317 +4: SET_RDI_INTO_CR0
23318 + jmp 1b
23319 +#endif
23320 +ENDPROC(pax_enter_kernel)
23321 +
23322 +ENTRY(pax_exit_kernel)
23323 + pushq %rdi
23324 +
23325 +#ifdef CONFIG_PARAVIRT
23326 + PV_SAVE_REGS(CLBR_RDI)
23327 +#endif
23328 +
23329 +#ifdef CONFIG_PAX_KERNEXEC
23330 + mov %cs,%rdi
23331 + cmp $__KERNEXEC_KERNEL_CS,%edi
23332 + jz 2f
23333 + GET_CR0_INTO_RDI
23334 + bts $X86_CR0_WP_BIT,%rdi
23335 + jnc 4f
23336 +1:
23337 +#endif
23338 +
23339 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23340 + ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID
23341 + mov %ss,%edi
23342 + cmp $__UDEREF_KERNEL_DS,%edi
23343 + jnz 111f
23344 + GET_CR3_INTO_RDI
23345 + cmp $0,%dil
23346 + jz 112f
23347 + ud2
23348 +112: add $4097,%rdi
23349 + bts $63,%rdi
23350 + SET_RDI_INTO_CR3
23351 + mov $__KERNEL_DS,%edi
23352 + mov %edi,%ss
23353 +111:
23354 +#endif
23355 +
23356 +#ifdef CONFIG_PARAVIRT
23357 + PV_RESTORE_REGS(CLBR_RDI);
23358 +#endif
23359 +
23360 + popq %rdi
23361 + pax_force_retaddr
23362 + retq
23363 +
23364 +#ifdef CONFIG_PAX_KERNEXEC
23365 +2: GET_CR0_INTO_RDI
23366 + btr $X86_CR0_WP_BIT,%rdi
23367 + jnc 4f
23368 + ljmpq __KERNEL_CS,3f
23369 +3: SET_RDI_INTO_CR0
23370 + jmp 1b
23371 +4: ud2
23372 + jmp 4b
23373 +#endif
23374 +ENDPROC(pax_exit_kernel)
23375 +#endif
23376 +
23377 + .macro pax_enter_kernel_user
23378 + pax_set_fptr_mask
23379 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23380 + call pax_enter_kernel_user
23381 +#endif
23382 + .endm
23383 +
23384 + .macro pax_exit_kernel_user
23385 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23386 + call pax_exit_kernel_user
23387 +#endif
23388 +#ifdef CONFIG_PAX_RANDKSTACK
23389 + pushq %rax
23390 + pushq %r11
23391 + call pax_randomize_kstack
23392 + popq %r11
23393 + popq %rax
23394 +#endif
23395 + .endm
23396 +
23397 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23398 +ENTRY(pax_enter_kernel_user)
23399 + pushq %rdi
23400 + pushq %rbx
23401 +
23402 +#ifdef CONFIG_PARAVIRT
23403 + PV_SAVE_REGS(CLBR_RDI)
23404 +#endif
23405 +
23406 + ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID
23407 + GET_CR3_INTO_RDI
23408 + cmp $1,%dil
23409 + jnz 4f
23410 + sub $4097,%rdi
23411 + bts $63,%rdi
23412 + SET_RDI_INTO_CR3
23413 + jmp 3f
23414 +111:
23415 +
23416 + GET_CR3_INTO_RDI
23417 + mov %rdi,%rbx
23418 + add $__START_KERNEL_map,%rbx
23419 + sub phys_base(%rip),%rbx
23420 +
23421 +#ifdef CONFIG_PARAVIRT
23422 + cmpl $0, pv_info+PARAVIRT_enabled
23423 + jz 1f
23424 + pushq %rdi
23425 + i = 0
23426 + .rept USER_PGD_PTRS
23427 + mov i*8(%rbx),%rsi
23428 + mov $0,%sil
23429 + lea i*8(%rbx),%rdi
23430 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23431 + i = i + 1
23432 + .endr
23433 + popq %rdi
23434 + jmp 2f
23435 +1:
23436 +#endif
23437 +
23438 + i = 0
23439 + .rept USER_PGD_PTRS
23440 + movb $0,i*8(%rbx)
23441 + i = i + 1
23442 + .endr
23443 +
23444 +2: SET_RDI_INTO_CR3
23445 +
23446 +#ifdef CONFIG_PAX_KERNEXEC
23447 + GET_CR0_INTO_RDI
23448 + bts $X86_CR0_WP_BIT,%rdi
23449 + SET_RDI_INTO_CR0
23450 +#endif
23451 +
23452 +3:
23453 +
23454 +#ifdef CONFIG_PARAVIRT
23455 + PV_RESTORE_REGS(CLBR_RDI)
23456 +#endif
23457 +
23458 + popq %rbx
23459 + popq %rdi
23460 + pax_force_retaddr
23461 + retq
23462 +4: ud2
23463 +ENDPROC(pax_enter_kernel_user)
23464 +
23465 +ENTRY(pax_exit_kernel_user)
23466 + pushq %rdi
23467 + pushq %rbx
23468 +
23469 +#ifdef CONFIG_PARAVIRT
23470 + PV_SAVE_REGS(CLBR_RDI)
23471 +#endif
23472 +
23473 + GET_CR3_INTO_RDI
23474 + ALTERNATIVE "jmp 1f", "", X86_FEATURE_PCID
23475 + cmp $0,%dil
23476 + jnz 3f
23477 + add $4097,%rdi
23478 + bts $63,%rdi
23479 + SET_RDI_INTO_CR3
23480 + jmp 2f
23481 +1:
23482 +
23483 + mov %rdi,%rbx
23484 +
23485 +#ifdef CONFIG_PAX_KERNEXEC
23486 + GET_CR0_INTO_RDI
23487 + btr $X86_CR0_WP_BIT,%rdi
23488 + jnc 3f
23489 + SET_RDI_INTO_CR0
23490 +#endif
23491 +
23492 + add $__START_KERNEL_map,%rbx
23493 + sub phys_base(%rip),%rbx
23494 +
23495 +#ifdef CONFIG_PARAVIRT
23496 + cmpl $0, pv_info+PARAVIRT_enabled
23497 + jz 1f
23498 + i = 0
23499 + .rept USER_PGD_PTRS
23500 + mov i*8(%rbx),%rsi
23501 + mov $0x67,%sil
23502 + lea i*8(%rbx),%rdi
23503 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23504 + i = i + 1
23505 + .endr
23506 + jmp 2f
23507 +1:
23508 +#endif
23509 +
23510 + i = 0
23511 + .rept USER_PGD_PTRS
23512 + movb $0x67,i*8(%rbx)
23513 + i = i + 1
23514 + .endr
23515 +2:
23516 +
23517 +#ifdef CONFIG_PARAVIRT
23518 + PV_RESTORE_REGS(CLBR_RDI)
23519 +#endif
23520 +
23521 + popq %rbx
23522 + popq %rdi
23523 + pax_force_retaddr
23524 + retq
23525 +3: ud2
23526 +ENDPROC(pax_exit_kernel_user)
23527 +#endif
23528 +
23529 + .macro pax_enter_kernel_nmi
23530 + pax_set_fptr_mask
23531 +
23532 +#ifdef CONFIG_PAX_KERNEXEC
23533 + GET_CR0_INTO_RDI
23534 + bts $X86_CR0_WP_BIT,%rdi
23535 + jc 110f
23536 + SET_RDI_INTO_CR0
23537 + or $2,%ebx
23538 +110:
23539 +#endif
23540 +
23541 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23542 + ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID
23543 + GET_CR3_INTO_RDI
23544 + cmp $0,%dil
23545 + jz 111f
23546 + sub $4097,%rdi
23547 + or $4,%ebx
23548 + bts $63,%rdi
23549 + SET_RDI_INTO_CR3
23550 + mov $__UDEREF_KERNEL_DS,%edi
23551 + mov %edi,%ss
23552 +111:
23553 +#endif
23554 + .endm
23555 +
23556 + .macro pax_exit_kernel_nmi
23557 +#ifdef CONFIG_PAX_KERNEXEC
23558 + btr $1,%ebx
23559 + jnc 110f
23560 + GET_CR0_INTO_RDI
23561 + btr $X86_CR0_WP_BIT,%rdi
23562 + SET_RDI_INTO_CR0
23563 +110:
23564 +#endif
23565 +
23566 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23567 + ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID
23568 + btr $2,%ebx
23569 + jnc 111f
23570 + GET_CR3_INTO_RDI
23571 + add $4097,%rdi
23572 + bts $63,%rdi
23573 + SET_RDI_INTO_CR3
23574 + mov $__KERNEL_DS,%edi
23575 + mov %edi,%ss
23576 +111:
23577 +#endif
23578 + .endm
23579 +
23580 + .macro pax_erase_kstack
23581 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23582 + call pax_erase_kstack
23583 +#endif
23584 + .endm
23585 +
23586 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23587 +ENTRY(pax_erase_kstack)
23588 + pushq %rdi
23589 + pushq %rcx
23590 + pushq %rax
23591 + pushq %r11
23592 +
23593 + GET_THREAD_INFO(%r11)
23594 + mov TI_lowest_stack(%r11), %rdi
23595 + mov $-0xBEEF, %rax
23596 + std
23597 +
23598 +1: mov %edi, %ecx
23599 + and $THREAD_SIZE_asm - 1, %ecx
23600 + shr $3, %ecx
23601 + repne scasq
23602 + jecxz 2f
23603 +
23604 + cmp $2*8, %ecx
23605 + jc 2f
23606 +
23607 + mov $2*8, %ecx
23608 + repe scasq
23609 + jecxz 2f
23610 + jne 1b
23611 +
23612 +2: cld
23613 + or $2*8, %rdi
23614 + mov %esp, %ecx
23615 + sub %edi, %ecx
23616 +
23617 + cmp $THREAD_SIZE_asm, %rcx
23618 + jb 3f
23619 + ud2
23620 +3:
23621 +
23622 + shr $3, %ecx
23623 + rep stosq
23624 +
23625 + mov TI_task_thread_sp0(%r11), %rdi
23626 + sub $256, %rdi
23627 + mov %rdi, TI_lowest_stack(%r11)
23628 +
23629 + popq %r11
23630 + popq %rax
23631 + popq %rcx
23632 + popq %rdi
23633 + pax_force_retaddr
23634 + ret
23635 +ENDPROC(pax_erase_kstack)
23636 +#endif
23637
23638 .macro TRACE_IRQS_IRETQ
23639 #ifdef CONFIG_TRACE_IRQFLAGS
23640 @@ -100,7 +498,7 @@ ENDPROC(native_usergs_sysret64)
23641 .endm
23642
23643 .macro TRACE_IRQS_IRETQ_DEBUG
23644 - bt $9,EFLAGS(%rsp) /* interrupts off? */
23645 + bt $X86_EFLAGS_IF_BIT,EFLAGS(%rsp) /* interrupts off? */
23646 jnc 1f
23647 TRACE_IRQS_ON_DEBUG
23648 1:
23649 @@ -221,14 +619,6 @@ GLOBAL(system_call_after_swapgs)
23650 /* Construct struct pt_regs on stack */
23651 pushq_cfi $__USER_DS /* pt_regs->ss */
23652 pushq_cfi PER_CPU_VAR(rsp_scratch) /* pt_regs->sp */
23653 - /*
23654 - * Re-enable interrupts.
23655 - * We use 'rsp_scratch' as a scratch space, hence irq-off block above
23656 - * must execute atomically in the face of possible interrupt-driven
23657 - * task preemption. We must enable interrupts only after we're done
23658 - * with using rsp_scratch:
23659 - */
23660 - ENABLE_INTERRUPTS(CLBR_NONE)
23661 pushq_cfi %r11 /* pt_regs->flags */
23662 pushq_cfi $__USER_CS /* pt_regs->cs */
23663 pushq_cfi %rcx /* pt_regs->ip */
23664 @@ -246,7 +636,27 @@ GLOBAL(system_call_after_swapgs)
23665 sub $(6*8),%rsp /* pt_regs->bp,bx,r12-15 not saved */
23666 CFI_ADJUST_CFA_OFFSET 6*8
23667
23668 - testl $_TIF_WORK_SYSCALL_ENTRY, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
23669 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
23670 + movq_cfi r12, R12
23671 +#endif
23672 +
23673 + pax_enter_kernel_user
23674 +
23675 +#ifdef CONFIG_PAX_RANDKSTACK
23676 + pax_erase_kstack
23677 +#endif
23678 +
23679 + /*
23680 + * Re-enable interrupts.
23681 + * We use 'rsp_scratch' as a scratch space, hence irq-off block above
23682 + * must execute atomically in the face of possible interrupt-driven
23683 + * task preemption. We must enable interrupts only after we're done
23684 + * with using rsp_scratch:
23685 + */
23686 + ENABLE_INTERRUPTS(CLBR_NONE)
23687 +
23688 + GET_THREAD_INFO(%rcx)
23689 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%rcx)
23690 jnz tracesys
23691 system_call_fastpath:
23692 #if __SYSCALL_MASK == ~0
23693 @@ -279,10 +689,13 @@ system_call_fastpath:
23694 * flags (TIF_NOTIFY_RESUME, TIF_USER_RETURN_NOTIFY, etc) set is
23695 * very bad.
23696 */
23697 - testl $_TIF_ALLWORK_MASK, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
23698 + GET_THREAD_INFO(%rcx)
23699 + testl $_TIF_ALLWORK_MASK,TI_flags(%rcx)
23700 jnz int_ret_from_sys_call_irqs_off /* Go to the slow path */
23701
23702 CFI_REMEMBER_STATE
23703 + pax_exit_kernel_user
23704 + pax_erase_kstack
23705
23706 RESTORE_C_REGS_EXCEPT_RCX_R11
23707 movq RIP(%rsp),%rcx
23708 @@ -316,6 +729,9 @@ tracesys:
23709 call syscall_trace_enter_phase1
23710 test %rax, %rax
23711 jnz tracesys_phase2 /* if needed, run the slow path */
23712 +
23713 + pax_erase_kstack
23714 +
23715 RESTORE_C_REGS_EXCEPT_RAX /* else restore clobbered regs */
23716 movq ORIG_RAX(%rsp), %rax
23717 jmp system_call_fastpath /* and return to the fast path */
23718 @@ -327,6 +743,8 @@ tracesys_phase2:
23719 movq %rax,%rdx
23720 call syscall_trace_enter_phase2
23721
23722 + pax_erase_kstack
23723 +
23724 /*
23725 * Reload registers from stack in case ptrace changed them.
23726 * We don't reload %rax because syscall_trace_entry_phase2() returned
23727 @@ -364,6 +782,8 @@ GLOBAL(int_with_check)
23728 andl %edi,%edx
23729 jnz int_careful
23730 andl $~TS_COMPAT,TI_status(%rcx)
23731 + pax_exit_kernel_user
23732 + pax_erase_kstack
23733 jmp syscall_return
23734
23735 /* Either reschedule or signal or syscall exit tracking needed. */
23736 @@ -485,7 +905,7 @@ opportunistic_sysret_failed:
23737 SWAPGS
23738 jmp restore_c_regs_and_iret
23739 CFI_ENDPROC
23740 -END(system_call)
23741 +ENDPROC(system_call)
23742
23743
23744 .macro FORK_LIKE func
23745 @@ -495,7 +915,7 @@ ENTRY(stub_\func)
23746 SAVE_EXTRA_REGS 8
23747 jmp sys_\func
23748 CFI_ENDPROC
23749 -END(stub_\func)
23750 +ENDPROC(stub_\func)
23751 .endm
23752
23753 FORK_LIKE clone
23754 @@ -519,7 +939,7 @@ return_from_execve:
23755 movq %rax,RAX(%rsp)
23756 jmp int_ret_from_sys_call
23757 CFI_ENDPROC
23758 -END(stub_execve)
23759 +ENDPROC(stub_execve)
23760 /*
23761 * Remaining execve stubs are only 7 bytes long.
23762 * ENTRY() often aligns to 16 bytes, which in this case has no benefits.
23763 @@ -531,7 +951,7 @@ GLOBAL(stub_execveat)
23764 call sys_execveat
23765 jmp return_from_execve
23766 CFI_ENDPROC
23767 -END(stub_execveat)
23768 +ENDPROC(stub_execveat)
23769
23770 #ifdef CONFIG_X86_X32_ABI
23771 .align 8
23772 @@ -541,7 +961,7 @@ GLOBAL(stub_x32_execve)
23773 call compat_sys_execve
23774 jmp return_from_execve
23775 CFI_ENDPROC
23776 -END(stub_x32_execve)
23777 +ENDPROC(stub_x32_execve)
23778 .align 8
23779 GLOBAL(stub_x32_execveat)
23780 CFI_STARTPROC
23781 @@ -549,7 +969,7 @@ GLOBAL(stub_x32_execveat)
23782 call compat_sys_execveat
23783 jmp return_from_execve
23784 CFI_ENDPROC
23785 -END(stub_x32_execveat)
23786 +ENDPROC(stub_x32_execveat)
23787 #endif
23788
23789 #ifdef CONFIG_IA32_EMULATION
23790 @@ -592,7 +1012,7 @@ return_from_stub:
23791 movq %rax,RAX(%rsp)
23792 jmp int_ret_from_sys_call
23793 CFI_ENDPROC
23794 -END(stub_rt_sigreturn)
23795 +ENDPROC(stub_rt_sigreturn)
23796
23797 #ifdef CONFIG_X86_X32_ABI
23798 ENTRY(stub_x32_rt_sigreturn)
23799 @@ -602,7 +1022,7 @@ ENTRY(stub_x32_rt_sigreturn)
23800 call sys32_x32_rt_sigreturn
23801 jmp return_from_stub
23802 CFI_ENDPROC
23803 -END(stub_x32_rt_sigreturn)
23804 +ENDPROC(stub_x32_rt_sigreturn)
23805 #endif
23806
23807 /*
23808 @@ -622,7 +1042,7 @@ ENTRY(ret_from_fork)
23809
23810 RESTORE_EXTRA_REGS
23811
23812 - testl $3,CS(%rsp) # from kernel_thread?
23813 + testb $3,CS(%rsp) # from kernel_thread?
23814
23815 /*
23816 * By the time we get here, we have no idea whether our pt_regs,
23817 @@ -641,7 +1061,7 @@ ENTRY(ret_from_fork)
23818 RESTORE_EXTRA_REGS
23819 jmp int_ret_from_sys_call
23820 CFI_ENDPROC
23821 -END(ret_from_fork)
23822 +ENDPROC(ret_from_fork)
23823
23824 /*
23825 * Build the entry stubs with some assembler magic.
23826 @@ -659,7 +1079,7 @@ ENTRY(irq_entries_start)
23827 .align 8
23828 .endr
23829 CFI_ENDPROC
23830 -END(irq_entries_start)
23831 +ENDPROC(irq_entries_start)
23832
23833 /*
23834 * Interrupt entry/exit.
23835 @@ -672,21 +1092,13 @@ END(irq_entries_start)
23836 /* 0(%rsp): ~(interrupt number) */
23837 .macro interrupt func
23838 cld
23839 - /*
23840 - * Since nothing in interrupt handling code touches r12...r15 members
23841 - * of "struct pt_regs", and since interrupts can nest, we can save
23842 - * four stack slots and simultaneously provide
23843 - * an unwind-friendly stack layout by saving "truncated" pt_regs
23844 - * exactly up to rbp slot, without these members.
23845 - */
23846 - ALLOC_PT_GPREGS_ON_STACK -RBP
23847 - SAVE_C_REGS -RBP
23848 - /* this goes to 0(%rsp) for unwinder, not for saving the value: */
23849 - SAVE_EXTRA_REGS_RBP -RBP
23850 + ALLOC_PT_GPREGS_ON_STACK
23851 + SAVE_C_REGS
23852 + SAVE_EXTRA_REGS
23853
23854 - leaq -RBP(%rsp),%rdi /* arg1 for \func (pointer to pt_regs) */
23855 + movq %rsp,%rdi /* arg1 for \func (pointer to pt_regs) */
23856
23857 - testl $3, CS-RBP(%rsp)
23858 + testb $3, CS(%rsp)
23859 je 1f
23860 SWAPGS
23861 1:
23862 @@ -709,8 +1121,20 @@ END(irq_entries_start)
23863 CFI_ESCAPE 0x0f /* DW_CFA_def_cfa_expression */, 6, \
23864 0x77 /* DW_OP_breg7 (rsp) */, 0, \
23865 0x06 /* DW_OP_deref */, \
23866 - 0x08 /* DW_OP_const1u */, SIZEOF_PTREGS-RBP, \
23867 + 0x08 /* DW_OP_const1u */, SIZEOF_PTREGS, \
23868 0x22 /* DW_OP_plus */
23869 +
23870 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23871 + testb $3, CS(%rdi)
23872 + jnz 1f
23873 + pax_enter_kernel
23874 + jmp 2f
23875 +1: pax_enter_kernel_user
23876 +2:
23877 +#else
23878 + pax_enter_kernel
23879 +#endif
23880 +
23881 /* We entered an interrupt context - irqs are off: */
23882 TRACE_IRQS_OFF
23883
23884 @@ -735,13 +1159,12 @@ ret_from_intr:
23885
23886 /* Restore saved previous stack */
23887 popq %rsi
23888 - CFI_DEF_CFA rsi,SIZEOF_PTREGS-RBP /* reg/off reset after def_cfa_expr */
23889 - /* return code expects complete pt_regs - adjust rsp accordingly: */
23890 - leaq -RBP(%rsi),%rsp
23891 + CFI_DEF_CFA rsi,SIZEOF_PTREGS /* reg/off reset after def_cfa_expr */
23892 + movq %rsi, %rsp
23893 CFI_DEF_CFA_REGISTER rsp
23894 - CFI_ADJUST_CFA_OFFSET RBP
23895 + CFI_ADJUST_CFA_OFFSET 0
23896
23897 - testl $3,CS(%rsp)
23898 + testb $3,CS(%rsp)
23899 je retint_kernel
23900 /* Interrupt came from user space */
23901
23902 @@ -763,6 +1186,8 @@ retint_swapgs: /* return to user-space */
23903 * The iretq could re-enable interrupts:
23904 */
23905 DISABLE_INTERRUPTS(CLBR_ANY)
23906 + pax_exit_kernel_user
23907 +# pax_erase_kstack
23908 TRACE_IRQS_IRETQ
23909
23910 SWAPGS
23911 @@ -781,6 +1206,21 @@ retint_kernel:
23912 jmp 0b
23913 1:
23914 #endif
23915 +
23916 + pax_exit_kernel
23917 +
23918 +#if defined(CONFIG_EFI) && defined(CONFIG_PAX_KERNEXEC)
23919 + /* This is a quirk to allow IRQs/NMIs/MCEs during early EFI setup,
23920 + * namely calling EFI runtime services with a phys mapping. We're
23921 + * starting off with NOPs and patch in the real instrumentation
23922 + * (BTS/OR) before starting any userland process; even before starting
23923 + * up the APs.
23924 + */
23925 + ALTERNATIVE "", "pax_force_retaddr 16*8", X86_FEATURE_ALWAYS
23926 +#else
23927 + pax_force_retaddr RIP
23928 +#endif
23929 +
23930 /*
23931 * The iretq could re-enable interrupts:
23932 */
23933 @@ -793,8 +1233,6 @@ retint_kernel:
23934 restore_c_regs_and_iret:
23935 RESTORE_C_REGS
23936 REMOVE_PT_GPREGS_FROM_STACK 8
23937 -
23938 -irq_return:
23939 INTERRUPT_RETURN
23940
23941 ENTRY(native_iret)
23942 @@ -824,15 +1262,15 @@ native_irq_return_ldt:
23943 SWAPGS
23944 movq PER_CPU_VAR(espfix_waddr),%rdi
23945 movq %rax,(0*8)(%rdi) /* RAX */
23946 - movq (2*8)(%rsp),%rax /* RIP */
23947 + movq (2*8 + RIP-RIP)(%rsp),%rax /* RIP */
23948 movq %rax,(1*8)(%rdi)
23949 - movq (3*8)(%rsp),%rax /* CS */
23950 + movq (2*8 + CS-RIP)(%rsp),%rax /* CS */
23951 movq %rax,(2*8)(%rdi)
23952 - movq (4*8)(%rsp),%rax /* RFLAGS */
23953 + movq (2*8 + EFLAGS-RIP)(%rsp),%rax /* RFLAGS */
23954 movq %rax,(3*8)(%rdi)
23955 - movq (6*8)(%rsp),%rax /* SS */
23956 + movq (2*8 + SS-RIP)(%rsp),%rax /* SS */
23957 movq %rax,(5*8)(%rdi)
23958 - movq (5*8)(%rsp),%rax /* RSP */
23959 + movq (2*8 + RSP-RIP)(%rsp),%rax /* RSP */
23960 movq %rax,(4*8)(%rdi)
23961 andl $0xffff0000,%eax
23962 popq_cfi %rdi
23963 @@ -875,7 +1313,7 @@ retint_signal:
23964 jmp retint_with_reschedule
23965
23966 CFI_ENDPROC
23967 -END(common_interrupt)
23968 +ENDPROC(common_interrupt)
23969
23970 /*
23971 * APIC interrupts.
23972 @@ -889,7 +1327,7 @@ ENTRY(\sym)
23973 interrupt \do_sym
23974 jmp ret_from_intr
23975 CFI_ENDPROC
23976 -END(\sym)
23977 +ENDPROC(\sym)
23978 .endm
23979
23980 #ifdef CONFIG_TRACING
23981 @@ -962,7 +1400,7 @@ apicinterrupt IRQ_WORK_VECTOR \
23982 /*
23983 * Exception entry points.
23984 */
23985 -#define CPU_TSS_IST(x) PER_CPU_VAR(cpu_tss) + (TSS_ist + ((x) - 1) * 8)
23986 +#define CPU_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r13)
23987
23988 .macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
23989 ENTRY(\sym)
23990 @@ -1018,6 +1456,12 @@ ENTRY(\sym)
23991 .endif
23992
23993 .if \shift_ist != -1
23994 +#ifdef CONFIG_SMP
23995 + imul $TSS_size, PER_CPU_VAR(cpu_number), %r13d
23996 + lea cpu_tss(%r13), %r13
23997 +#else
23998 + lea cpu_tss(%rip), %r13
23999 +#endif
24000 subq $EXCEPTION_STKSZ, CPU_TSS_IST(\shift_ist)
24001 .endif
24002
24003 @@ -1065,7 +1509,7 @@ ENTRY(\sym)
24004 .endif
24005
24006 CFI_ENDPROC
24007 -END(\sym)
24008 +ENDPROC(\sym)
24009 .endm
24010
24011 #ifdef CONFIG_TRACING
24012 @@ -1106,9 +1550,10 @@ gs_change:
24013 2: mfence /* workaround */
24014 SWAPGS
24015 popfq_cfi
24016 + pax_force_retaddr
24017 ret
24018 CFI_ENDPROC
24019 -END(native_load_gs_index)
24020 +ENDPROC(native_load_gs_index)
24021
24022 _ASM_EXTABLE(gs_change,bad_gs)
24023 .section .fixup,"ax"
24024 @@ -1136,9 +1581,10 @@ ENTRY(do_softirq_own_stack)
24025 CFI_DEF_CFA_REGISTER rsp
24026 CFI_ADJUST_CFA_OFFSET -8
24027 decl PER_CPU_VAR(irq_count)
24028 + pax_force_retaddr
24029 ret
24030 CFI_ENDPROC
24031 -END(do_softirq_own_stack)
24032 +ENDPROC(do_softirq_own_stack)
24033
24034 #ifdef CONFIG_XEN
24035 idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0
24036 @@ -1179,7 +1625,7 @@ ENTRY(xen_do_hypervisor_callback) # do_hypervisor_callback(struct *pt_regs)
24037 #endif
24038 jmp error_exit
24039 CFI_ENDPROC
24040 -END(xen_do_hypervisor_callback)
24041 +ENDPROC(xen_do_hypervisor_callback)
24042
24043 /*
24044 * Hypervisor uses this for application faults while it executes.
24045 @@ -1240,7 +1686,7 @@ ENTRY(xen_failsafe_callback)
24046 SAVE_EXTRA_REGS
24047 jmp error_exit
24048 CFI_ENDPROC
24049 -END(xen_failsafe_callback)
24050 +ENDPROC(xen_failsafe_callback)
24051
24052 apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \
24053 xen_hvm_callback_vector xen_evtchn_do_upcall
24054 @@ -1286,9 +1732,39 @@ ENTRY(paranoid_entry)
24055 js 1f /* negative -> in kernel */
24056 SWAPGS
24057 xorl %ebx,%ebx
24058 -1: ret
24059 +1:
24060 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24061 + testb $3, CS+8(%rsp)
24062 + jnz 1f
24063 + pax_enter_kernel
24064 + jmp 2f
24065 +1: pax_enter_kernel_user
24066 +2:
24067 +#else
24068 + pax_enter_kernel
24069 +#endif
24070 + pax_force_retaddr
24071 + ret
24072 CFI_ENDPROC
24073 -END(paranoid_entry)
24074 +ENDPROC(paranoid_entry)
24075 +
24076 +ENTRY(paranoid_entry_nmi)
24077 + XCPT_FRAME 1 15*8
24078 + cld
24079 + SAVE_C_REGS 8
24080 + SAVE_EXTRA_REGS 8
24081 + movl $1,%ebx
24082 + movl $MSR_GS_BASE,%ecx
24083 + rdmsr
24084 + testl %edx,%edx
24085 + js 1f /* negative -> in kernel */
24086 + SWAPGS
24087 + xorl %ebx,%ebx
24088 +1: pax_enter_kernel_nmi
24089 + pax_force_retaddr
24090 + ret
24091 + CFI_ENDPROC
24092 +ENDPROC(paranoid_entry_nmi)
24093
24094 /*
24095 * "Paranoid" exit path from exception stack. This is invoked
24096 @@ -1305,20 +1781,27 @@ ENTRY(paranoid_exit)
24097 DEFAULT_FRAME
24098 DISABLE_INTERRUPTS(CLBR_NONE)
24099 TRACE_IRQS_OFF_DEBUG
24100 - testl %ebx,%ebx /* swapgs needed? */
24101 + testl $1,%ebx /* swapgs needed? */
24102 jnz paranoid_exit_no_swapgs
24103 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24104 + pax_exit_kernel_user
24105 +#else
24106 + pax_exit_kernel
24107 +#endif
24108 TRACE_IRQS_IRETQ
24109 SWAPGS_UNSAFE_STACK
24110 jmp paranoid_exit_restore
24111 paranoid_exit_no_swapgs:
24112 + pax_exit_kernel
24113 TRACE_IRQS_IRETQ_DEBUG
24114 paranoid_exit_restore:
24115 RESTORE_EXTRA_REGS
24116 RESTORE_C_REGS
24117 REMOVE_PT_GPREGS_FROM_STACK 8
24118 + pax_force_retaddr_bts
24119 INTERRUPT_RETURN
24120 CFI_ENDPROC
24121 -END(paranoid_exit)
24122 +ENDPROC(paranoid_exit)
24123
24124 /*
24125 * Save all registers in pt_regs, and switch gs if needed.
24126 @@ -1330,12 +1813,23 @@ ENTRY(error_entry)
24127 SAVE_C_REGS 8
24128 SAVE_EXTRA_REGS 8
24129 xorl %ebx,%ebx
24130 - testl $3,CS+8(%rsp)
24131 + testb $3,CS+8(%rsp)
24132 je error_kernelspace
24133 error_swapgs:
24134 SWAPGS
24135 error_sti:
24136 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24137 + testb $3, CS+8(%rsp)
24138 + jnz 1f
24139 + pax_enter_kernel
24140 + jmp 2f
24141 +1: pax_enter_kernel_user
24142 +2:
24143 +#else
24144 + pax_enter_kernel
24145 +#endif
24146 TRACE_IRQS_OFF
24147 + pax_force_retaddr
24148 ret
24149
24150 /*
24151 @@ -1370,7 +1864,7 @@ error_bad_iret:
24152 decl %ebx /* Return to usergs */
24153 jmp error_sti
24154 CFI_ENDPROC
24155 -END(error_entry)
24156 +ENDPROC(error_entry)
24157
24158
24159 /* On entry, ebx is "no swapgs" flag (1: don't need swapgs, 0: need it) */
24160 @@ -1381,7 +1875,7 @@ ENTRY(error_exit)
24161 DISABLE_INTERRUPTS(CLBR_NONE)
24162 TRACE_IRQS_OFF
24163 GET_THREAD_INFO(%rcx)
24164 - testl %eax,%eax
24165 + testl $1,%eax
24166 jne retint_kernel
24167 LOCKDEP_SYS_EXIT_IRQ
24168 movl TI_flags(%rcx),%edx
24169 @@ -1390,7 +1884,7 @@ ENTRY(error_exit)
24170 jnz retint_careful
24171 jmp retint_swapgs
24172 CFI_ENDPROC
24173 -END(error_exit)
24174 +ENDPROC(error_exit)
24175
24176 /* Runs on exception stack */
24177 ENTRY(nmi)
24178 @@ -1413,11 +1907,12 @@ ENTRY(nmi)
24179 * If the variable is not set and the stack is not the NMI
24180 * stack then:
24181 * o Set the special variable on the stack
24182 - * o Copy the interrupt frame into a "saved" location on the stack
24183 - * o Copy the interrupt frame into a "copy" location on the stack
24184 + * o Copy the interrupt frame into an "outermost" location on the
24185 + * stack
24186 + * o Copy the interrupt frame into an "iret" location on the stack
24187 * o Continue processing the NMI
24188 * If the variable is set or the previous stack is the NMI stack:
24189 - * o Modify the "copy" location to jump to the repeate_nmi
24190 + * o Modify the "iret" location to jump to the repeat_nmi
24191 * o return back to the first NMI
24192 *
24193 * Now on exit of the first NMI, we first clear the stack variable
24194 @@ -1426,32 +1921,185 @@ ENTRY(nmi)
24195 * a nested NMI that updated the copy interrupt stack frame, a
24196 * jump will be made to the repeat_nmi code that will handle the second
24197 * NMI.
24198 + *
24199 + * However, espfix prevents us from directly returning to userspace
24200 + * with a single IRET instruction. Similarly, IRET to user mode
24201 + * can fault. We therefore handle NMIs from user space like
24202 + * other IST entries.
24203 */
24204
24205 /* Use %rdx as our temp variable throughout */
24206 pushq_cfi %rdx
24207 CFI_REL_OFFSET rdx, 0
24208
24209 + testb $3, CS-RIP+8(%rsp)
24210 + jz .Lnmi_from_kernel
24211 +
24212 + /*
24213 + * NMI from user mode. We need to run on the thread stack, but we
24214 + * can't go through the normal entry paths: NMIs are masked, and
24215 + * we don't want to enable interrupts, because then we'll end
24216 + * up in an awkward situation in which IRQs are on but NMIs
24217 + * are off.
24218 + */
24219 +
24220 + SWAPGS
24221 + cld
24222 + movq %rsp, %rdx
24223 + movq PER_CPU_VAR(kernel_stack), %rsp
24224 + pushq 5*8(%rdx) /* pt_regs->ss */
24225 + pushq 4*8(%rdx) /* pt_regs->rsp */
24226 + pushq 3*8(%rdx) /* pt_regs->flags */
24227 + pushq 2*8(%rdx) /* pt_regs->cs */
24228 + pushq 1*8(%rdx) /* pt_regs->rip */
24229 + pushq $-1 /* pt_regs->orig_ax */
24230 + pushq %rdi /* pt_regs->di */
24231 + pushq %rsi /* pt_regs->si */
24232 + pushq (%rdx) /* pt_regs->dx */
24233 + pushq %rcx /* pt_regs->cx */
24234 + pushq %rax /* pt_regs->ax */
24235 + pushq %r8 /* pt_regs->r8 */
24236 + pushq %r9 /* pt_regs->r9 */
24237 + pushq %r10 /* pt_regs->r10 */
24238 + pushq %r11 /* pt_regs->r11 */
24239 + pushq %rbx /* pt_regs->rbx */
24240 + pushq %rbp /* pt_regs->rbp */
24241 + pushq %r12 /* pt_regs->r12 */
24242 + pushq %r13 /* pt_regs->r13 */
24243 + pushq %r14 /* pt_regs->r14 */
24244 + pushq %r15 /* pt_regs->r15 */
24245 +
24246 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
24247 + xorl %ebx,%ebx
24248 +#endif
24249 +
24250 + pax_enter_kernel_nmi
24251 +
24252 /*
24253 - * If %cs was not the kernel segment, then the NMI triggered in user
24254 - * space, which means it is definitely not nested.
24255 + * At this point we no longer need to worry about stack damage
24256 + * due to nesting -- we're on the normal thread stack and we're
24257 + * done with the NMI stack.
24258 */
24259 - cmpl $__KERNEL_CS, 16(%rsp)
24260 - jne first_nmi
24261 +
24262 + movq %rsp, %rdi
24263 + movq $-1, %rsi
24264 + call do_nmi
24265 +
24266 + pax_exit_kernel_nmi
24267 +
24268 + /*
24269 + * Return back to user mode. We must *not* do the normal exit
24270 + * work, because we don't want to enable interrupts. Fortunately,
24271 + * do_nmi doesn't modify pt_regs.
24272 + */
24273 + SWAPGS
24274 +
24275 + /*
24276 + * Open-code the entire return process for compatibility with varying
24277 + * register layouts across different kernel versions.
24278 + */
24279 +
24280 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
24281 + movq RBX(%rsp), %rbx /* pt_regs->rbx*/
24282 +#endif
24283 +
24284 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
24285 + movq R12(%rsp), %r12 /* pt_regs->r12*/
24286 +#endif
24287 +
24288 + addq $6*8, %rsp /* skip bx, bp, and r12-r15 */
24289 + popq %r11 /* pt_regs->r11 */
24290 + popq %r10 /* pt_regs->r10 */
24291 + popq %r9 /* pt_regs->r9 */
24292 + popq %r8 /* pt_regs->r8 */
24293 + popq %rax /* pt_regs->ax */
24294 + popq %rcx /* pt_regs->cx */
24295 + popq %rdx /* pt_regs->dx */
24296 + popq %rsi /* pt_regs->si */
24297 + popq %rdi /* pt_regs->di */
24298 + addq $8, %rsp /* skip orig_ax */
24299 + INTERRUPT_RETURN
24300 +
24301 +.Lnmi_from_kernel:
24302 + /*
24303 + * Here's what our stack frame will look like:
24304 + * +---------------------------------------------------------+
24305 + * | original SS |
24306 + * | original Return RSP |
24307 + * | original RFLAGS |
24308 + * | original CS |
24309 + * | original RIP |
24310 + * +---------------------------------------------------------+
24311 + * | temp storage for rdx |
24312 + * +---------------------------------------------------------+
24313 + * | "NMI executing" variable |
24314 + * +---------------------------------------------------------+
24315 + * | iret SS } Copied from "outermost" frame |
24316 + * | iret Return RSP } on each loop iteration; overwritten |
24317 + * | iret RFLAGS } by a nested NMI to force another |
24318 + * | iret CS } iteration if needed. |
24319 + * | iret RIP } |
24320 + * +---------------------------------------------------------+
24321 + * | outermost SS } initialized in first_nmi; |
24322 + * | outermost Return RSP } will not be changed before |
24323 + * | outermost RFLAGS } NMI processing is done. |
24324 + * | outermost CS } Copied to "iret" frame on each |
24325 + * | outermost RIP } iteration. |
24326 + * +---------------------------------------------------------+
24327 + * | pt_regs |
24328 + * +---------------------------------------------------------+
24329 + *
24330 + * The "original" frame is used by hardware. Before re-enabling
24331 + * NMIs, we need to be done with it, and we need to leave enough
24332 + * space for the asm code here.
24333 + *
24334 + * We return by executing IRET while RSP points to the "iret" frame.
24335 + * That will either return for real or it will loop back into NMI
24336 + * processing.
24337 + *
24338 + * The "outermost" frame is copied to the "iret" frame on each
24339 + * iteration of the loop, so each iteration starts with the "iret"
24340 + * frame pointing to the final return target.
24341 + */
24342 +
24343 + /*
24344 + * If we interrupted kernel code between repeat_nmi and
24345 + * end_repeat_nmi, then we are a nested NMI. We must not
24346 + * modify the "iret" frame because it's being written by
24347 + * the outer NMI. That's okay: the outer NMI handler is
24348 + * about to about to call do_nmi anyway, so we can just
24349 + * resume the outer NMI.
24350 + */
24351 +
24352 + movq $repeat_nmi, %rdx
24353 + cmpq 8(%rsp), %rdx
24354 + ja 1f
24355 + movq $end_repeat_nmi, %rdx
24356 + cmpq 8(%rsp), %rdx
24357 + ja nested_nmi_out
24358 +1:
24359
24360 /*
24361 - * Check the special variable on the stack to see if NMIs are
24362 - * executing.
24363 + * Now check "NMI executing". If it's set, then we're nested.
24364 + *
24365 + * First check "NMI executing". If it's set, then we're nested.
24366 + * This will not detect if we interrupted an outer NMI just
24367 + * before IRET.
24368 */
24369 cmpl $1, -8(%rsp)
24370 je nested_nmi
24371
24372 /*
24373 - * Now test if the previous stack was an NMI stack.
24374 - * We need the double check. We check the NMI stack to satisfy the
24375 - * race when the first NMI clears the variable before returning.
24376 - * We check the variable because the first NMI could be in a
24377 - * breakpoint routine using a breakpoint stack.
24378 + * Now test if the previous stack was an NMI stack. This covers
24379 + * the case where we interrupt an outer NMI after it clears
24380 + * "NMI executing" but before IRET. We need to be careful, though:
24381 + * there is one case in which RSP could point to the NMI stack
24382 + * despite there being no NMI active: naughty userspace controls
24383 + * RSP at the very beginning of the SYSCALL targets. We can
24384 + * pull a fast one on naughty userspace, though: we program
24385 + * SYSCALL to mask DF, so userspace cannot cause DF to be set
24386 + * if it controls the kernel's RSP. We set DF before we clear
24387 + * "NMI executing".
24388 */
24389 lea 6*8(%rsp), %rdx
24390 /* Compare the NMI stack (rdx) with the stack we came from (4*8(%rsp)) */
24391 @@ -1462,27 +2110,22 @@ ENTRY(nmi)
24392 cmpq %rdx, 4*8(%rsp)
24393 /* If it is below the NMI stack, it is a normal NMI */
24394 jb first_nmi
24395 - /* Ah, it is within the NMI stack, treat it as nested */
24396 +
24397 + /* Ah, it is within the NMI stack. */
24398 +
24399 + testb $(X86_EFLAGS_DF >> 8), (3*8 + 1)(%rsp)
24400 + jz first_nmi /* RSP was user controlled. */
24401
24402 CFI_REMEMBER_STATE
24403
24404 + /* This is a nested NMI. */
24405 +
24406 nested_nmi:
24407 /*
24408 - * Do nothing if we interrupted the fixup in repeat_nmi.
24409 - * It's about to repeat the NMI handler, so we are fine
24410 - * with ignoring this one.
24411 + * Modify the "iret" frame to point to repeat_nmi, forcing another
24412 + * iteration of NMI handling.
24413 */
24414 - movq $repeat_nmi, %rdx
24415 - cmpq 8(%rsp), %rdx
24416 - ja 1f
24417 - movq $end_repeat_nmi, %rdx
24418 - cmpq 8(%rsp), %rdx
24419 - ja nested_nmi_out
24420 -
24421 -1:
24422 - /* Set up the interrupted NMIs stack to jump to repeat_nmi */
24423 - leaq -1*8(%rsp), %rdx
24424 - movq %rdx, %rsp
24425 + subq $8, %rsp
24426 CFI_ADJUST_CFA_OFFSET 1*8
24427 leaq -10*8(%rsp), %rdx
24428 pushq_cfi $__KERNEL_DS
24429 @@ -1499,60 +2142,24 @@ nested_nmi_out:
24430 popq_cfi %rdx
24431 CFI_RESTORE rdx
24432
24433 - /* No need to check faults here */
24434 + /* We are returning to kernel mode, so this cannot result in a fault. */
24435 +# pax_force_retaddr_bts
24436 INTERRUPT_RETURN
24437
24438 CFI_RESTORE_STATE
24439 first_nmi:
24440 - /*
24441 - * Because nested NMIs will use the pushed location that we
24442 - * stored in rdx, we must keep that space available.
24443 - * Here's what our stack frame will look like:
24444 - * +-------------------------+
24445 - * | original SS |
24446 - * | original Return RSP |
24447 - * | original RFLAGS |
24448 - * | original CS |
24449 - * | original RIP |
24450 - * +-------------------------+
24451 - * | temp storage for rdx |
24452 - * +-------------------------+
24453 - * | NMI executing variable |
24454 - * +-------------------------+
24455 - * | copied SS |
24456 - * | copied Return RSP |
24457 - * | copied RFLAGS |
24458 - * | copied CS |
24459 - * | copied RIP |
24460 - * +-------------------------+
24461 - * | Saved SS |
24462 - * | Saved Return RSP |
24463 - * | Saved RFLAGS |
24464 - * | Saved CS |
24465 - * | Saved RIP |
24466 - * +-------------------------+
24467 - * | pt_regs |
24468 - * +-------------------------+
24469 - *
24470 - * The saved stack frame is used to fix up the copied stack frame
24471 - * that a nested NMI may change to make the interrupted NMI iret jump
24472 - * to the repeat_nmi. The original stack frame and the temp storage
24473 - * is also used by nested NMIs and can not be trusted on exit.
24474 - */
24475 - /* Do not pop rdx, nested NMIs will corrupt that part of the stack */
24476 + /* Restore rdx. */
24477 movq (%rsp), %rdx
24478 CFI_RESTORE rdx
24479
24480 /* Set the NMI executing variable on the stack. */
24481 pushq_cfi $1
24482
24483 - /*
24484 - * Leave room for the "copied" frame
24485 - */
24486 + /* Leave room for the "iret" frame */
24487 subq $(5*8), %rsp
24488 CFI_ADJUST_CFA_OFFSET 5*8
24489
24490 - /* Copy the stack frame to the Saved frame */
24491 + /* Copy the "original" frame to the "outermost" frame */
24492 .rept 5
24493 pushq_cfi 11*8(%rsp)
24494 .endr
24495 @@ -1560,6 +2167,7 @@ first_nmi:
24496
24497 /* Everything up to here is safe from nested NMIs */
24498
24499 +repeat_nmi:
24500 /*
24501 * If there was a nested NMI, the first NMI's iret will return
24502 * here. But NMIs are still enabled and we can take another
24503 @@ -1568,16 +2176,21 @@ first_nmi:
24504 * it will just return, as we are about to repeat an NMI anyway.
24505 * This makes it safe to copy to the stack frame that a nested
24506 * NMI will update.
24507 - */
24508 -repeat_nmi:
24509 - /*
24510 - * Update the stack variable to say we are still in NMI (the update
24511 - * is benign for the non-repeat case, where 1 was pushed just above
24512 - * to this very stack slot).
24513 + *
24514 + * RSP is pointing to "outermost RIP". gsbase is unknown, but, if
24515 + * we're repeating an NMI, gsbase has the same value that it had on
24516 + * the first iteration. paranoid_entry will load the kernel
24517 + * gsbase if needed before we call do_nmi.
24518 + *
24519 + * Set "NMI executing" in case we came back here via IRET.
24520 */
24521 movq $1, 10*8(%rsp)
24522
24523 - /* Make another copy, this one may be modified by nested NMIs */
24524 + /*
24525 + * Copy the "outermost" frame to the "iret" frame. NMIs that nest
24526 + * here must not modify the "iret" frame while we're writing to
24527 + * it or it will end up containing garbage.
24528 + */
24529 addq $(10*8), %rsp
24530 CFI_ADJUST_CFA_OFFSET -10*8
24531 .rept 5
24532 @@ -1588,66 +2201,66 @@ repeat_nmi:
24533 end_repeat_nmi:
24534
24535 /*
24536 - * Everything below this point can be preempted by a nested
24537 - * NMI if the first NMI took an exception and reset our iret stack
24538 - * so that we repeat another NMI.
24539 + * Everything below this point can be preempted by a nested NMI.
24540 + * If this happens, then the inner NMI will change the "iret"
24541 + * frame to point back to repeat_nmi.
24542 */
24543 pushq_cfi $-1 /* ORIG_RAX: no syscall to restart */
24544 ALLOC_PT_GPREGS_ON_STACK
24545
24546 /*
24547 - * Use paranoid_entry to handle SWAPGS, but no need to use paranoid_exit
24548 + * Use paranoid_entry_nmi to handle SWAPGS, but no need to use paranoid_exit
24549 * as we should not be calling schedule in NMI context.
24550 * Even with normal interrupts enabled. An NMI should not be
24551 * setting NEED_RESCHED or anything that normal interrupts and
24552 * exceptions might do.
24553 */
24554 - call paranoid_entry
24555 + call paranoid_entry_nmi
24556 DEFAULT_FRAME 0
24557
24558 - /*
24559 - * Save off the CR2 register. If we take a page fault in the NMI then
24560 - * it could corrupt the CR2 value. If the NMI preempts a page fault
24561 - * handler before it was able to read the CR2 register, and then the
24562 - * NMI itself takes a page fault, the page fault that was preempted
24563 - * will read the information from the NMI page fault and not the
24564 - * origin fault. Save it off and restore it if it changes.
24565 - * Use the r12 callee-saved register.
24566 - */
24567 - movq %cr2, %r12
24568 -
24569 /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
24570 movq %rsp,%rdi
24571 movq $-1,%rsi
24572 call do_nmi
24573
24574 - /* Did the NMI take a page fault? Restore cr2 if it did */
24575 - movq %cr2, %rcx
24576 - cmpq %rcx, %r12
24577 - je 1f
24578 - movq %r12, %cr2
24579 -1:
24580 -
24581 - testl %ebx,%ebx /* swapgs needed? */
24582 + pax_exit_kernel_nmi
24583 +
24584 + testl $1,%ebx /* swapgs needed? */
24585 jnz nmi_restore
24586 nmi_swapgs:
24587 SWAPGS_UNSAFE_STACK
24588 nmi_restore:
24589 RESTORE_EXTRA_REGS
24590 RESTORE_C_REGS
24591 - /* Pop the extra iret frame at once */
24592 +
24593 REMOVE_PT_GPREGS_FROM_STACK 6*8
24594
24595 - /* Clear the NMI executing stack variable */
24596 - movq $0, 5*8(%rsp)
24597 - jmp irq_return
24598 + pax_force_retaddr_bts
24599 +
24600 + /*
24601 + * Clear "NMI executing". Set DF first so that we can easily
24602 + * distinguish the remaining code between here and IRET from
24603 + * the SYSCALL entry and exit paths. On a native kernel, we
24604 + * could just inspect RIP, but, on paravirt kernels,
24605 + * INTERRUPT_RETURN can translate into a jump into a
24606 + * hypercall page.
24607 + */
24608 + std
24609 + movq $0, 5*8(%rsp) /* clear "NMI executing" */
24610 +
24611 + /*
24612 + * INTERRUPT_RETURN reads the "iret" frame and exits the NMI
24613 + * stack in a single instruction. We are returning to kernel
24614 + * mode, so this cannot result in a fault.
24615 + */
24616 + INTERRUPT_RETURN
24617 CFI_ENDPROC
24618 -END(nmi)
24619 +ENDPROC(nmi)
24620
24621 ENTRY(ignore_sysret)
24622 CFI_STARTPROC
24623 mov $-ENOSYS,%eax
24624 sysret
24625 CFI_ENDPROC
24626 -END(ignore_sysret)
24627 +ENDPROC(ignore_sysret)
24628
24629 diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
24630 index f5d0730..5bce89c 100644
24631 --- a/arch/x86/kernel/espfix_64.c
24632 +++ b/arch/x86/kernel/espfix_64.c
24633 @@ -70,8 +70,7 @@ static DEFINE_MUTEX(espfix_init_mutex);
24634 #define ESPFIX_MAX_PAGES DIV_ROUND_UP(CONFIG_NR_CPUS, ESPFIX_STACKS_PER_PAGE)
24635 static void *espfix_pages[ESPFIX_MAX_PAGES];
24636
24637 -static __page_aligned_bss pud_t espfix_pud_page[PTRS_PER_PUD]
24638 - __aligned(PAGE_SIZE);
24639 +static pud_t espfix_pud_page[PTRS_PER_PUD] __page_aligned_rodata;
24640
24641 static unsigned int page_random, slot_random;
24642
24643 @@ -122,11 +121,17 @@ static void init_espfix_random(void)
24644 void __init init_espfix_bsp(void)
24645 {
24646 pgd_t *pgd_p;
24647 + unsigned long index = pgd_index(ESPFIX_BASE_ADDR);
24648
24649 /* Install the espfix pud into the kernel page directory */
24650 - pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
24651 + pgd_p = &init_level4_pgt[index];
24652 pgd_populate(&init_mm, pgd_p, (pud_t *)espfix_pud_page);
24653
24654 +#ifdef CONFIG_PAX_PER_CPU_PGD
24655 + clone_pgd_range(get_cpu_pgd(0, kernel) + index, swapper_pg_dir + index, 1);
24656 + clone_pgd_range(get_cpu_pgd(0, user) + index, swapper_pg_dir + index, 1);
24657 +#endif
24658 +
24659 /* Randomize the locations */
24660 init_espfix_random();
24661
24662 @@ -194,7 +199,7 @@ void init_espfix_ap(void)
24663 set_pte(&pte_p[n*PTE_STRIDE], pte);
24664
24665 /* Job is done for this CPU and any CPU which shares this page */
24666 - ACCESS_ONCE(espfix_pages[page]) = stack_page;
24667 + ACCESS_ONCE_RW(espfix_pages[page]) = stack_page;
24668
24669 unlock_done:
24670 mutex_unlock(&espfix_init_mutex);
24671 diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
24672 index 8b7b0a5..02219db 100644
24673 --- a/arch/x86/kernel/ftrace.c
24674 +++ b/arch/x86/kernel/ftrace.c
24675 @@ -89,7 +89,7 @@ static unsigned long text_ip_addr(unsigned long ip)
24676 * kernel identity mapping to modify code.
24677 */
24678 if (within(ip, (unsigned long)_text, (unsigned long)_etext))
24679 - ip = (unsigned long)__va(__pa_symbol(ip));
24680 + ip = (unsigned long)__va(__pa_symbol(ktla_ktva(ip)));
24681
24682 return ip;
24683 }
24684 @@ -105,6 +105,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code,
24685 {
24686 unsigned char replaced[MCOUNT_INSN_SIZE];
24687
24688 + ip = ktla_ktva(ip);
24689 +
24690 /*
24691 * Note: Due to modules and __init, code can
24692 * disappear and change, we need to protect against faulting
24693 @@ -230,7 +232,7 @@ static int update_ftrace_func(unsigned long ip, void *new)
24694 unsigned char old[MCOUNT_INSN_SIZE];
24695 int ret;
24696
24697 - memcpy(old, (void *)ip, MCOUNT_INSN_SIZE);
24698 + memcpy(old, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE);
24699
24700 ftrace_update_func = ip;
24701 /* Make sure the breakpoints see the ftrace_update_func update */
24702 @@ -311,7 +313,7 @@ static int add_break(unsigned long ip, const char *old)
24703 unsigned char replaced[MCOUNT_INSN_SIZE];
24704 unsigned char brk = BREAKPOINT_INSTRUCTION;
24705
24706 - if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
24707 + if (probe_kernel_read(replaced, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE))
24708 return -EFAULT;
24709
24710 /* Make sure it is what we expect it to be */
24711 @@ -670,11 +672,11 @@ static unsigned char *ftrace_jmp_replace(unsigned long ip, unsigned long addr)
24712 /* Module allocation simplifies allocating memory for code */
24713 static inline void *alloc_tramp(unsigned long size)
24714 {
24715 - return module_alloc(size);
24716 + return module_alloc_exec(size);
24717 }
24718 static inline void tramp_free(void *tramp)
24719 {
24720 - module_memfree(tramp);
24721 + module_memfree_exec(tramp);
24722 }
24723 #else
24724 /* Trampolines can only be created if modules are supported */
24725 @@ -753,7 +755,9 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24726 *tramp_size = size + MCOUNT_INSN_SIZE + sizeof(void *);
24727
24728 /* Copy ftrace_caller onto the trampoline memory */
24729 + pax_open_kernel();
24730 ret = probe_kernel_read(trampoline, (void *)start_offset, size);
24731 + pax_close_kernel();
24732 if (WARN_ON(ret < 0)) {
24733 tramp_free(trampoline);
24734 return 0;
24735 @@ -763,6 +767,7 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24736
24737 /* The trampoline ends with a jmp to ftrace_return */
24738 jmp = ftrace_jmp_replace(ip, (unsigned long)ftrace_return);
24739 + pax_open_kernel();
24740 memcpy(trampoline + size, jmp, MCOUNT_INSN_SIZE);
24741
24742 /*
24743 @@ -775,6 +780,7 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24744
24745 ptr = (unsigned long *)(trampoline + size + MCOUNT_INSN_SIZE);
24746 *ptr = (unsigned long)ops;
24747 + pax_close_kernel();
24748
24749 op_offset -= start_offset;
24750 memcpy(&op_ptr, trampoline + op_offset, OP_REF_SIZE);
24751 @@ -792,7 +798,9 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24752 op_ptr.offset = offset;
24753
24754 /* put in the new offset to the ftrace_ops */
24755 + pax_open_kernel();
24756 memcpy(trampoline + op_offset, &op_ptr, OP_REF_SIZE);
24757 + pax_close_kernel();
24758
24759 /* ALLOC_TRAMP flags lets us know we created it */
24760 ops->flags |= FTRACE_OPS_FL_ALLOC_TRAMP;
24761 diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
24762 index f129a9a..af8f6da 100644
24763 --- a/arch/x86/kernel/head64.c
24764 +++ b/arch/x86/kernel/head64.c
24765 @@ -68,12 +68,12 @@ again:
24766 pgd = *pgd_p;
24767
24768 /*
24769 - * The use of __START_KERNEL_map rather than __PAGE_OFFSET here is
24770 - * critical -- __PAGE_OFFSET would point us back into the dynamic
24771 + * The use of __early_va rather than __va here is critical:
24772 + * __va would point us back into the dynamic
24773 * range and we might end up looping forever...
24774 */
24775 if (pgd)
24776 - pud_p = (pudval_t *)((pgd & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24777 + pud_p = (pudval_t *)(__early_va(pgd & PTE_PFN_MASK));
24778 else {
24779 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24780 reset_early_page_tables();
24781 @@ -83,13 +83,13 @@ again:
24782 pud_p = (pudval_t *)early_dynamic_pgts[next_early_pgt++];
24783 for (i = 0; i < PTRS_PER_PUD; i++)
24784 pud_p[i] = 0;
24785 - *pgd_p = (pgdval_t)pud_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24786 + *pgd_p = (pgdval_t)__pa(pud_p) + _KERNPG_TABLE;
24787 }
24788 pud_p += pud_index(address);
24789 pud = *pud_p;
24790
24791 if (pud)
24792 - pmd_p = (pmdval_t *)((pud & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24793 + pmd_p = (pmdval_t *)(__early_va(pud & PTE_PFN_MASK));
24794 else {
24795 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24796 reset_early_page_tables();
24797 @@ -99,7 +99,7 @@ again:
24798 pmd_p = (pmdval_t *)early_dynamic_pgts[next_early_pgt++];
24799 for (i = 0; i < PTRS_PER_PMD; i++)
24800 pmd_p[i] = 0;
24801 - *pud_p = (pudval_t)pmd_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24802 + *pud_p = (pudval_t)__pa(pmd_p) + _KERNPG_TABLE;
24803 }
24804 pmd = (physaddr & PMD_MASK) + early_pmd_flags;
24805 pmd_p[pmd_index(address)] = pmd;
24806 @@ -163,8 +163,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data)
24807
24808 clear_bss();
24809
24810 - clear_page(init_level4_pgt);
24811 -
24812 kasan_early_init();
24813
24814 for (i = 0; i < NUM_EXCEPTION_VECTORS; i++)
24815 diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
24816 index 7e429c9..7244a52 100644
24817 --- a/arch/x86/kernel/head_32.S
24818 +++ b/arch/x86/kernel/head_32.S
24819 @@ -27,6 +27,12 @@
24820 /* Physical address */
24821 #define pa(X) ((X) - __PAGE_OFFSET)
24822
24823 +#ifdef CONFIG_PAX_KERNEXEC
24824 +#define ta(X) (X)
24825 +#else
24826 +#define ta(X) ((X) - __PAGE_OFFSET)
24827 +#endif
24828 +
24829 /*
24830 * References to members of the new_cpu_data structure.
24831 */
24832 @@ -56,11 +62,7 @@
24833 * and small than max_low_pfn, otherwise will waste some page table entries
24834 */
24835
24836 -#if PTRS_PER_PMD > 1
24837 -#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
24838 -#else
24839 -#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
24840 -#endif
24841 +#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE)
24842
24843 /*
24844 * Number of possible pages in the lowmem region.
24845 @@ -86,6 +88,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE
24846 RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24847
24848 /*
24849 + * Real beginning of normal "text" segment
24850 + */
24851 +ENTRY(stext)
24852 +ENTRY(_stext)
24853 +
24854 +/*
24855 * 32-bit kernel entrypoint; only used by the boot CPU. On entry,
24856 * %esi points to the real-mode code as a 32-bit pointer.
24857 * CS and DS must be 4 GB flat segments, but we don't depend on
24858 @@ -93,6 +101,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24859 * can.
24860 */
24861 __HEAD
24862 +
24863 +#ifdef CONFIG_PAX_KERNEXEC
24864 + jmp startup_32
24865 +/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */
24866 +.fill PAGE_SIZE-5,1,0xcc
24867 +#endif
24868 +
24869 ENTRY(startup_32)
24870 movl pa(stack_start),%ecx
24871
24872 @@ -114,6 +129,59 @@ ENTRY(startup_32)
24873 2:
24874 leal -__PAGE_OFFSET(%ecx),%esp
24875
24876 +#ifdef CONFIG_SMP
24877 + movl $pa(cpu_gdt_table),%edi
24878 + movl $__per_cpu_load,%eax
24879 + movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi)
24880 + rorl $16,%eax
24881 + movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi)
24882 + movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi)
24883 + movl $__per_cpu_end - 1,%eax
24884 + subl $__per_cpu_start,%eax
24885 + movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi)
24886 +#endif
24887 +
24888 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24889 + movl $NR_CPUS,%ecx
24890 + movl $pa(cpu_gdt_table),%edi
24891 +1:
24892 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi)
24893 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi)
24894 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi)
24895 + addl $PAGE_SIZE_asm,%edi
24896 + loop 1b
24897 +#endif
24898 +
24899 +#ifdef CONFIG_PAX_KERNEXEC
24900 + movl $pa(boot_gdt),%edi
24901 + movl $__LOAD_PHYSICAL_ADDR,%eax
24902 + movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi)
24903 + rorl $16,%eax
24904 + movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi)
24905 + movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi)
24906 + rorl $16,%eax
24907 +
24908 + ljmp $(__BOOT_CS),$1f
24909 +1:
24910 +
24911 + movl $NR_CPUS,%ecx
24912 + movl $pa(cpu_gdt_table),%edi
24913 + addl $__PAGE_OFFSET,%eax
24914 +1:
24915 + movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi)
24916 + movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi)
24917 + movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi)
24918 + movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi)
24919 + rorl $16,%eax
24920 + movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi)
24921 + movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi)
24922 + movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi)
24923 + movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi)
24924 + rorl $16,%eax
24925 + addl $PAGE_SIZE_asm,%edi
24926 + loop 1b
24927 +#endif
24928 +
24929 /*
24930 * Clear BSS first so that there are no surprises...
24931 */
24932 @@ -209,8 +277,11 @@ ENTRY(startup_32)
24933 movl %eax, pa(max_pfn_mapped)
24934
24935 /* Do early initialization of the fixmap area */
24936 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24937 - movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8)
24938 +#ifdef CONFIG_COMPAT_VDSO
24939 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8)
24940 +#else
24941 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8)
24942 +#endif
24943 #else /* Not PAE */
24944
24945 page_pde_offset = (__PAGE_OFFSET >> 20);
24946 @@ -240,8 +311,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24947 movl %eax, pa(max_pfn_mapped)
24948
24949 /* Do early initialization of the fixmap area */
24950 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24951 - movl %eax,pa(initial_page_table+0xffc)
24952 +#ifdef CONFIG_COMPAT_VDSO
24953 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc)
24954 +#else
24955 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc)
24956 +#endif
24957 #endif
24958
24959 #ifdef CONFIG_PARAVIRT
24960 @@ -255,9 +329,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24961 cmpl $num_subarch_entries, %eax
24962 jae bad_subarch
24963
24964 - movl pa(subarch_entries)(,%eax,4), %eax
24965 - subl $__PAGE_OFFSET, %eax
24966 - jmp *%eax
24967 + jmp *pa(subarch_entries)(,%eax,4)
24968
24969 bad_subarch:
24970 WEAK(lguest_entry)
24971 @@ -269,10 +341,10 @@ WEAK(xen_entry)
24972 __INITDATA
24973
24974 subarch_entries:
24975 - .long default_entry /* normal x86/PC */
24976 - .long lguest_entry /* lguest hypervisor */
24977 - .long xen_entry /* Xen hypervisor */
24978 - .long default_entry /* Moorestown MID */
24979 + .long ta(default_entry) /* normal x86/PC */
24980 + .long ta(lguest_entry) /* lguest hypervisor */
24981 + .long ta(xen_entry) /* Xen hypervisor */
24982 + .long ta(default_entry) /* Moorestown MID */
24983 num_subarch_entries = (. - subarch_entries) / 4
24984 .previous
24985 #else
24986 @@ -362,6 +434,7 @@ default_entry:
24987 movl pa(mmu_cr4_features),%eax
24988 movl %eax,%cr4
24989
24990 +#ifdef CONFIG_X86_PAE
24991 testb $X86_CR4_PAE, %al # check if PAE is enabled
24992 jz enable_paging
24993
24994 @@ -390,6 +463,9 @@ default_entry:
24995 /* Make changes effective */
24996 wrmsr
24997
24998 + btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4)
24999 +#endif
25000 +
25001 enable_paging:
25002
25003 /*
25004 @@ -457,14 +533,20 @@ is486:
25005 1: movl $(__KERNEL_DS),%eax # reload all the segment registers
25006 movl %eax,%ss # after changing gdt.
25007
25008 - movl $(__USER_DS),%eax # DS/ES contains default USER segment
25009 +# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment
25010 movl %eax,%ds
25011 movl %eax,%es
25012
25013 movl $(__KERNEL_PERCPU), %eax
25014 movl %eax,%fs # set this cpu's percpu
25015
25016 +#ifdef CONFIG_CC_STACKPROTECTOR
25017 movl $(__KERNEL_STACK_CANARY),%eax
25018 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
25019 + movl $(__USER_DS),%eax
25020 +#else
25021 + xorl %eax,%eax
25022 +#endif
25023 movl %eax,%gs
25024
25025 xorl %eax,%eax # Clear LDT
25026 @@ -521,8 +603,11 @@ setup_once:
25027 * relocation. Manually set base address in stack canary
25028 * segment descriptor.
25029 */
25030 - movl $gdt_page,%eax
25031 + movl $cpu_gdt_table,%eax
25032 movl $stack_canary,%ecx
25033 +#ifdef CONFIG_SMP
25034 + addl $__per_cpu_load,%ecx
25035 +#endif
25036 movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
25037 shrl $16, %ecx
25038 movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
25039 @@ -559,7 +644,7 @@ early_idt_handler_common:
25040 cmpl $2,(%esp) # X86_TRAP_NMI
25041 je is_nmi # Ignore NMI
25042
25043 - cmpl $2,%ss:early_recursion_flag
25044 + cmpl $1,%ss:early_recursion_flag
25045 je hlt_loop
25046 incl %ss:early_recursion_flag
25047
25048 @@ -597,8 +682,8 @@ early_idt_handler_common:
25049 pushl (20+6*4)(%esp) /* trapno */
25050 pushl $fault_msg
25051 call printk
25052 -#endif
25053 call dump_stack
25054 +#endif
25055 hlt_loop:
25056 hlt
25057 jmp hlt_loop
25058 @@ -618,8 +703,11 @@ ENDPROC(early_idt_handler_common)
25059 /* This is the default interrupt "handler" :-) */
25060 ALIGN
25061 ignore_int:
25062 - cld
25063 #ifdef CONFIG_PRINTK
25064 + cmpl $2,%ss:early_recursion_flag
25065 + je hlt_loop
25066 + incl %ss:early_recursion_flag
25067 + cld
25068 pushl %eax
25069 pushl %ecx
25070 pushl %edx
25071 @@ -628,9 +716,6 @@ ignore_int:
25072 movl $(__KERNEL_DS),%eax
25073 movl %eax,%ds
25074 movl %eax,%es
25075 - cmpl $2,early_recursion_flag
25076 - je hlt_loop
25077 - incl early_recursion_flag
25078 pushl 16(%esp)
25079 pushl 24(%esp)
25080 pushl 32(%esp)
25081 @@ -664,29 +749,34 @@ ENTRY(setup_once_ref)
25082 /*
25083 * BSS section
25084 */
25085 -__PAGE_ALIGNED_BSS
25086 - .align PAGE_SIZE
25087 #ifdef CONFIG_X86_PAE
25088 +.section .initial_pg_pmd,"a",@progbits
25089 initial_pg_pmd:
25090 .fill 1024*KPMDS,4,0
25091 #else
25092 +.section .initial_page_table,"a",@progbits
25093 ENTRY(initial_page_table)
25094 .fill 1024,4,0
25095 #endif
25096 +.section .initial_pg_fixmap,"a",@progbits
25097 initial_pg_fixmap:
25098 .fill 1024,4,0
25099 +.section .empty_zero_page,"a",@progbits
25100 ENTRY(empty_zero_page)
25101 .fill 4096,1,0
25102 +.section .swapper_pg_dir,"a",@progbits
25103 ENTRY(swapper_pg_dir)
25104 +#ifdef CONFIG_X86_PAE
25105 + .fill 4,8,0
25106 +#else
25107 .fill 1024,4,0
25108 +#endif
25109
25110 /*
25111 * This starts the data section.
25112 */
25113 #ifdef CONFIG_X86_PAE
25114 -__PAGE_ALIGNED_DATA
25115 - /* Page-aligned for the benefit of paravirt? */
25116 - .align PAGE_SIZE
25117 +.section .initial_page_table,"a",@progbits
25118 ENTRY(initial_page_table)
25119 .long pa(initial_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */
25120 # if KPMDS == 3
25121 @@ -705,12 +795,20 @@ ENTRY(initial_page_table)
25122 # error "Kernel PMDs should be 1, 2 or 3"
25123 # endif
25124 .align PAGE_SIZE /* needs to be page-sized too */
25125 +
25126 +#ifdef CONFIG_PAX_PER_CPU_PGD
25127 +ENTRY(cpu_pgd)
25128 + .rept 2*NR_CPUS
25129 + .fill 4,8,0
25130 + .endr
25131 +#endif
25132 +
25133 #endif
25134
25135 .data
25136 .balign 4
25137 ENTRY(stack_start)
25138 - .long init_thread_union+THREAD_SIZE
25139 + .long init_thread_union+THREAD_SIZE-8
25140
25141 __INITRODATA
25142 int_msg:
25143 @@ -738,7 +836,7 @@ fault_msg:
25144 * segment size, and 32-bit linear address value:
25145 */
25146
25147 - .data
25148 +.section .rodata,"a",@progbits
25149 .globl boot_gdt_descr
25150 .globl idt_descr
25151
25152 @@ -747,7 +845,7 @@ fault_msg:
25153 .word 0 # 32 bit align gdt_desc.address
25154 boot_gdt_descr:
25155 .word __BOOT_DS+7
25156 - .long boot_gdt - __PAGE_OFFSET
25157 + .long pa(boot_gdt)
25158
25159 .word 0 # 32-bit align idt_desc.address
25160 idt_descr:
25161 @@ -758,7 +856,7 @@ idt_descr:
25162 .word 0 # 32 bit align gdt_desc.address
25163 ENTRY(early_gdt_descr)
25164 .word GDT_ENTRIES*8-1
25165 - .long gdt_page /* Overwritten for secondary CPUs */
25166 + .long cpu_gdt_table /* Overwritten for secondary CPUs */
25167
25168 /*
25169 * The boot_gdt must mirror the equivalent in setup.S and is
25170 @@ -767,5 +865,65 @@ ENTRY(early_gdt_descr)
25171 .align L1_CACHE_BYTES
25172 ENTRY(boot_gdt)
25173 .fill GDT_ENTRY_BOOT_CS,8,0
25174 - .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */
25175 - .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */
25176 + .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */
25177 + .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */
25178 +
25179 + .align PAGE_SIZE_asm
25180 +ENTRY(cpu_gdt_table)
25181 + .rept NR_CPUS
25182 + .quad 0x0000000000000000 /* NULL descriptor */
25183 + .quad 0x0000000000000000 /* 0x0b reserved */
25184 + .quad 0x0000000000000000 /* 0x13 reserved */
25185 + .quad 0x0000000000000000 /* 0x1b reserved */
25186 +
25187 +#ifdef CONFIG_PAX_KERNEXEC
25188 + .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */
25189 +#else
25190 + .quad 0x0000000000000000 /* 0x20 unused */
25191 +#endif
25192 +
25193 + .quad 0x0000000000000000 /* 0x28 unused */
25194 + .quad 0x0000000000000000 /* 0x33 TLS entry 1 */
25195 + .quad 0x0000000000000000 /* 0x3b TLS entry 2 */
25196 + .quad 0x0000000000000000 /* 0x43 TLS entry 3 */
25197 + .quad 0x0000000000000000 /* 0x4b reserved */
25198 + .quad 0x0000000000000000 /* 0x53 reserved */
25199 + .quad 0x0000000000000000 /* 0x5b reserved */
25200 +
25201 + .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */
25202 + .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */
25203 + .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */
25204 + .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */
25205 +
25206 + .quad 0x0000000000000000 /* 0x80 TSS descriptor */
25207 + .quad 0x0000000000000000 /* 0x88 LDT descriptor */
25208 +
25209 + /*
25210 + * Segments used for calling PnP BIOS have byte granularity.
25211 + * The code segments and data segments have fixed 64k limits,
25212 + * the transfer segment sizes are set at run time.
25213 + */
25214 + .quad 0x00409b000000ffff /* 0x90 32-bit code */
25215 + .quad 0x00009b000000ffff /* 0x98 16-bit code */
25216 + .quad 0x000093000000ffff /* 0xa0 16-bit data */
25217 + .quad 0x0000930000000000 /* 0xa8 16-bit data */
25218 + .quad 0x0000930000000000 /* 0xb0 16-bit data */
25219 +
25220 + /*
25221 + * The APM segments have byte granularity and their bases
25222 + * are set at run time. All have 64k limits.
25223 + */
25224 + .quad 0x00409b000000ffff /* 0xb8 APM CS code */
25225 + .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */
25226 + .quad 0x004093000000ffff /* 0xc8 APM DS data */
25227 +
25228 + .quad 0x00c093000000ffff /* 0xd0 - ESPFIX SS */
25229 + .quad 0x0040930000000000 /* 0xd8 - PERCPU */
25230 + .quad 0x0040910000000017 /* 0xe0 - STACK_CANARY */
25231 + .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */
25232 + .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */
25233 + .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */
25234 +
25235 + /* Be sure this is zeroed to avoid false validations in Xen */
25236 + .fill PAGE_SIZE_asm - GDT_SIZE,1,0
25237 + .endr
25238 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
25239 index 7e5da2c..761adf1 100644
25240 --- a/arch/x86/kernel/head_64.S
25241 +++ b/arch/x86/kernel/head_64.S
25242 @@ -20,6 +20,8 @@
25243 #include <asm/processor-flags.h>
25244 #include <asm/percpu.h>
25245 #include <asm/nops.h>
25246 +#include <asm/cpufeature.h>
25247 +#include <asm/alternative-asm.h>
25248
25249 #ifdef CONFIG_PARAVIRT
25250 #include <asm/asm-offsets.h>
25251 @@ -41,6 +43,12 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
25252 L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
25253 L4_START_KERNEL = pgd_index(__START_KERNEL_map)
25254 L3_START_KERNEL = pud_index(__START_KERNEL_map)
25255 +L4_VMALLOC_START = pgd_index(VMALLOC_START)
25256 +L3_VMALLOC_START = pud_index(VMALLOC_START)
25257 +L4_VMALLOC_END = pgd_index(VMALLOC_END)
25258 +L3_VMALLOC_END = pud_index(VMALLOC_END)
25259 +L4_VMEMMAP_START = pgd_index(VMEMMAP_START)
25260 +L3_VMEMMAP_START = pud_index(VMEMMAP_START)
25261
25262 .text
25263 __HEAD
25264 @@ -89,11 +97,26 @@ startup_64:
25265 * Fixup the physical addresses in the page table
25266 */
25267 addq %rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip)
25268 + addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip)
25269 + addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip)
25270 + addq %rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip)
25271 + addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip)
25272 + addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip)
25273
25274 - addq %rbp, level3_kernel_pgt + (510*8)(%rip)
25275 - addq %rbp, level3_kernel_pgt + (511*8)(%rip)
25276 + addq %rbp, level3_ident_pgt + (0*8)(%rip)
25277 +#ifndef CONFIG_XEN
25278 + addq %rbp, level3_ident_pgt + (1*8)(%rip)
25279 +#endif
25280
25281 + addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
25282 +
25283 + addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
25284 + addq %rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip)
25285 +
25286 + addq %rbp, level2_fixmap_pgt + (504*8)(%rip)
25287 + addq %rbp, level2_fixmap_pgt + (505*8)(%rip)
25288 addq %rbp, level2_fixmap_pgt + (506*8)(%rip)
25289 + addq %rbp, level2_fixmap_pgt + (507*8)(%rip)
25290
25291 /*
25292 * Set up the identity mapping for the switchover. These
25293 @@ -174,11 +197,12 @@ ENTRY(secondary_startup_64)
25294 * after the boot processor executes this code.
25295 */
25296
25297 + orq $-1, %rbp
25298 movq $(init_level4_pgt - __START_KERNEL_map), %rax
25299 1:
25300
25301 - /* Enable PAE mode and PGE */
25302 - movl $(X86_CR4_PAE | X86_CR4_PGE), %ecx
25303 + /* Enable PAE mode and PSE/PGE */
25304 + movl $(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %ecx
25305 movq %rcx, %cr4
25306
25307 /* Setup early boot stage 4 level pagetables. */
25308 @@ -199,10 +223,21 @@ ENTRY(secondary_startup_64)
25309 movl $MSR_EFER, %ecx
25310 rdmsr
25311 btsl $_EFER_SCE, %eax /* Enable System Call */
25312 - btl $20,%edi /* No Execute supported? */
25313 + btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */
25314 jnc 1f
25315 btsl $_EFER_NX, %eax
25316 + cmpq $-1, %rbp
25317 + je 1f
25318 btsq $_PAGE_BIT_NX,early_pmd_flags(%rip)
25319 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
25320 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_START(%rip)
25321 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip)
25322 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip)
25323 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*504(%rip)
25324 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*505(%rip)
25325 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip)
25326 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip)
25327 + btsq $_PAGE_BIT_NX, __supported_pte_mask(%rip)
25328 1: wrmsr /* Make changes effective */
25329
25330 /* Setup cr0 */
25331 @@ -282,6 +317,7 @@ ENTRY(secondary_startup_64)
25332 * REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
25333 * address given in m16:64.
25334 */
25335 + pax_set_fptr_mask
25336 movq initial_code(%rip),%rax
25337 pushq $0 # fake return address to stop unwinder
25338 pushq $__KERNEL_CS # set correct cs
25339 @@ -313,7 +349,7 @@ ENDPROC(start_cpu0)
25340 .quad INIT_PER_CPU_VAR(irq_stack_union)
25341
25342 GLOBAL(stack_start)
25343 - .quad init_thread_union+THREAD_SIZE-8
25344 + .quad init_thread_union+THREAD_SIZE-16
25345 .word 0
25346 __FINITDATA
25347
25348 @@ -393,7 +429,7 @@ early_idt_handler_common:
25349 call dump_stack
25350 #ifdef CONFIG_KALLSYMS
25351 leaq early_idt_ripmsg(%rip),%rdi
25352 - movq 40(%rsp),%rsi # %rip again
25353 + movq 88(%rsp),%rsi # %rip again
25354 call __print_symbol
25355 #endif
25356 #endif /* EARLY_PRINTK */
25357 @@ -422,6 +458,7 @@ ENDPROC(early_idt_handler_common)
25358 early_recursion_flag:
25359 .long 0
25360
25361 + .section .rodata,"a",@progbits
25362 #ifdef CONFIG_EARLY_PRINTK
25363 early_idt_msg:
25364 .asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
25365 @@ -449,29 +486,52 @@ NEXT_PAGE(early_level4_pgt)
25366 NEXT_PAGE(early_dynamic_pgts)
25367 .fill 512*EARLY_DYNAMIC_PAGE_TABLES,8,0
25368
25369 - .data
25370 + .section .rodata,"a",@progbits
25371
25372 -#ifndef CONFIG_XEN
25373 NEXT_PAGE(init_level4_pgt)
25374 - .fill 512,8,0
25375 -#else
25376 -NEXT_PAGE(init_level4_pgt)
25377 - .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25378 .org init_level4_pgt + L4_PAGE_OFFSET*8, 0
25379 .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25380 + .org init_level4_pgt + L4_VMALLOC_START*8, 0
25381 + .quad level3_vmalloc_start_pgt - __START_KERNEL_map + _KERNPG_TABLE
25382 + .org init_level4_pgt + L4_VMALLOC_END*8, 0
25383 + .quad level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE
25384 + .org init_level4_pgt + L4_VMEMMAP_START*8, 0
25385 + .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
25386 .org init_level4_pgt + L4_START_KERNEL*8, 0
25387 /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
25388 .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE
25389
25390 +#ifdef CONFIG_PAX_PER_CPU_PGD
25391 +NEXT_PAGE(cpu_pgd)
25392 + .rept 2*NR_CPUS
25393 + .fill 512,8,0
25394 + .endr
25395 +#endif
25396 +
25397 NEXT_PAGE(level3_ident_pgt)
25398 .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25399 +#ifdef CONFIG_XEN
25400 .fill 511, 8, 0
25401 +#else
25402 + .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE
25403 + .fill 510,8,0
25404 +#endif
25405 +
25406 +NEXT_PAGE(level3_vmalloc_start_pgt)
25407 + .fill 512,8,0
25408 +
25409 +NEXT_PAGE(level3_vmalloc_end_pgt)
25410 + .fill 512,8,0
25411 +
25412 +NEXT_PAGE(level3_vmemmap_pgt)
25413 + .fill L3_VMEMMAP_START,8,0
25414 + .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
25415 +
25416 NEXT_PAGE(level2_ident_pgt)
25417 - /* Since I easily can, map the first 1G.
25418 + /* Since I easily can, map the first 2G.
25419 * Don't set NX because code runs from these pages.
25420 */
25421 - PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
25422 -#endif
25423 + PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD)
25424
25425 NEXT_PAGE(level3_kernel_pgt)
25426 .fill L3_START_KERNEL,8,0
25427 @@ -479,6 +539,9 @@ NEXT_PAGE(level3_kernel_pgt)
25428 .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
25429 .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25430
25431 +NEXT_PAGE(level2_vmemmap_pgt)
25432 + .fill 512,8,0
25433 +
25434 NEXT_PAGE(level2_kernel_pgt)
25435 /*
25436 * 512 MB kernel mapping. We spend a full page on this pagetable
25437 @@ -494,31 +557,69 @@ NEXT_PAGE(level2_kernel_pgt)
25438 KERNEL_IMAGE_SIZE/PMD_SIZE)
25439
25440 NEXT_PAGE(level2_fixmap_pgt)
25441 - .fill 506,8,0
25442 - .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25443 - /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
25444 - .fill 5,8,0
25445 + .fill 504,8,0
25446 + .quad level1_fixmap_pgt - __START_KERNEL_map + 0 * PAGE_SIZE + _PAGE_TABLE
25447 + .quad level1_fixmap_pgt - __START_KERNEL_map + 1 * PAGE_SIZE + _PAGE_TABLE
25448 + .quad level1_fixmap_pgt - __START_KERNEL_map + 2 * PAGE_SIZE + _PAGE_TABLE
25449 + .quad level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
25450 + /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
25451 + .fill 4,8,0
25452
25453 NEXT_PAGE(level1_fixmap_pgt)
25454 + .fill 3*512,8,0
25455 +
25456 +NEXT_PAGE(level1_vsyscall_pgt)
25457 .fill 512,8,0
25458
25459 #undef PMDS
25460
25461 - .data
25462 + .align PAGE_SIZE
25463 +ENTRY(cpu_gdt_table)
25464 + .rept NR_CPUS
25465 + .quad 0x0000000000000000 /* NULL descriptor */
25466 + .quad 0x00cf9b000000ffff /* __KERNEL32_CS */
25467 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
25468 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
25469 + .quad 0x00cffb000000ffff /* __USER32_CS */
25470 + .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */
25471 + .quad 0x00affb000000ffff /* __USER_CS */
25472 +
25473 +#ifdef CONFIG_PAX_KERNEXEC
25474 + .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */
25475 +#else
25476 + .quad 0x0 /* unused */
25477 +#endif
25478 +
25479 + .quad 0,0 /* TSS */
25480 + .quad 0,0 /* LDT */
25481 + .quad 0,0,0 /* three TLS descriptors */
25482 + .quad 0x0000f40000000000 /* node/CPU stored in limit */
25483 + /* asm/segment.h:GDT_ENTRIES must match this */
25484 +
25485 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25486 + .quad 0x00cf93000000ffff /* __UDEREF_KERNEL_DS */
25487 +#else
25488 + .quad 0x0 /* unused */
25489 +#endif
25490 +
25491 + /* zero the remaining page */
25492 + .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0
25493 + .endr
25494 +
25495 .align 16
25496 .globl early_gdt_descr
25497 early_gdt_descr:
25498 .word GDT_ENTRIES*8-1
25499 early_gdt_descr_base:
25500 - .quad INIT_PER_CPU_VAR(gdt_page)
25501 + .quad cpu_gdt_table
25502
25503 ENTRY(phys_base)
25504 /* This must match the first entry in level2_kernel_pgt */
25505 .quad 0x0000000000000000
25506
25507 #include "../../x86/xen/xen-head.S"
25508 -
25509 - __PAGE_ALIGNED_BSS
25510 +
25511 + .section .rodata,"a",@progbits
25512 NEXT_PAGE(empty_zero_page)
25513 .skip PAGE_SIZE
25514
25515 diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c
25516 index 05fd74f..c3548b1 100644
25517 --- a/arch/x86/kernel/i386_ksyms_32.c
25518 +++ b/arch/x86/kernel/i386_ksyms_32.c
25519 @@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void);
25520 EXPORT_SYMBOL(cmpxchg8b_emu);
25521 #endif
25522
25523 +EXPORT_SYMBOL_GPL(cpu_gdt_table);
25524 +
25525 /* Networking helper routines. */
25526 EXPORT_SYMBOL(csum_partial_copy_generic);
25527 +EXPORT_SYMBOL(csum_partial_copy_generic_to_user);
25528 +EXPORT_SYMBOL(csum_partial_copy_generic_from_user);
25529
25530 EXPORT_SYMBOL(__get_user_1);
25531 EXPORT_SYMBOL(__get_user_2);
25532 @@ -44,3 +48,11 @@ EXPORT_SYMBOL(___preempt_schedule);
25533 EXPORT_SYMBOL(___preempt_schedule_context);
25534 #endif
25535 #endif
25536 +
25537 +#ifdef CONFIG_PAX_KERNEXEC
25538 +EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
25539 +#endif
25540 +
25541 +#ifdef CONFIG_PAX_PER_CPU_PGD
25542 +EXPORT_SYMBOL(cpu_pgd);
25543 +#endif
25544 diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
25545 index e7cc537..67d7372 100644
25546 --- a/arch/x86/kernel/i8259.c
25547 +++ b/arch/x86/kernel/i8259.c
25548 @@ -110,7 +110,7 @@ static int i8259A_irq_pending(unsigned int irq)
25549 static void make_8259A_irq(unsigned int irq)
25550 {
25551 disable_irq_nosync(irq);
25552 - io_apic_irqs &= ~(1<<irq);
25553 + io_apic_irqs &= ~(1UL<<irq);
25554 irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
25555 enable_irq(irq);
25556 }
25557 @@ -208,7 +208,7 @@ spurious_8259A_irq:
25558 "spurious 8259A interrupt: IRQ%d.\n", irq);
25559 spurious_irq_mask |= irqmask;
25560 }
25561 - atomic_inc(&irq_err_count);
25562 + atomic_inc_unchecked(&irq_err_count);
25563 /*
25564 * Theoretically we do not have to handle this IRQ,
25565 * but in Linux this does not cause problems and is
25566 @@ -349,14 +349,16 @@ static void init_8259A(int auto_eoi)
25567 /* (slave's support for AEOI in flat mode is to be investigated) */
25568 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
25569
25570 + pax_open_kernel();
25571 if (auto_eoi)
25572 /*
25573 * In AEOI mode we just have to mask the interrupt
25574 * when acking.
25575 */
25576 - i8259A_chip.irq_mask_ack = disable_8259A_irq;
25577 + *(void **)&i8259A_chip.irq_mask_ack = disable_8259A_irq;
25578 else
25579 - i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25580 + *(void **)&i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25581 + pax_close_kernel();
25582
25583 udelay(100); /* wait for 8259A to initialize */
25584
25585 diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
25586 index a979b5b..1d6db75 100644
25587 --- a/arch/x86/kernel/io_delay.c
25588 +++ b/arch/x86/kernel/io_delay.c
25589 @@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
25590 * Quirk table for systems that misbehave (lock up, etc.) if port
25591 * 0x80 is used:
25592 */
25593 -static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
25594 +static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = {
25595 {
25596 .callback = dmi_io_delay_0xed_port,
25597 .ident = "Compaq Presario V6000",
25598 diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
25599 index 37dae79..620dd84 100644
25600 --- a/arch/x86/kernel/ioport.c
25601 +++ b/arch/x86/kernel/ioport.c
25602 @@ -6,6 +6,7 @@
25603 #include <linux/sched.h>
25604 #include <linux/kernel.h>
25605 #include <linux/capability.h>
25606 +#include <linux/security.h>
25607 #include <linux/errno.h>
25608 #include <linux/types.h>
25609 #include <linux/ioport.h>
25610 @@ -30,6 +31,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25611 return -EINVAL;
25612 if (turn_on && !capable(CAP_SYS_RAWIO))
25613 return -EPERM;
25614 +#ifdef CONFIG_GRKERNSEC_IO
25615 + if (turn_on && grsec_disable_privio) {
25616 + gr_handle_ioperm();
25617 + return -ENODEV;
25618 + }
25619 +#endif
25620
25621 /*
25622 * If it's the first ioperm() call in this thread's lifetime, set the
25623 @@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25624 * because the ->io_bitmap_max value must match the bitmap
25625 * contents:
25626 */
25627 - tss = &per_cpu(cpu_tss, get_cpu());
25628 + tss = cpu_tss + get_cpu();
25629
25630 if (turn_on)
25631 bitmap_clear(t->io_bitmap_ptr, from, num);
25632 @@ -105,6 +112,12 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
25633 if (level > old) {
25634 if (!capable(CAP_SYS_RAWIO))
25635 return -EPERM;
25636 +#ifdef CONFIG_GRKERNSEC_IO
25637 + if (grsec_disable_privio) {
25638 + gr_handle_iopl();
25639 + return -ENODEV;
25640 + }
25641 +#endif
25642 }
25643 regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
25644 t->iopl = level << 12;
25645 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
25646 index e5952c2..11c3a54 100644
25647 --- a/arch/x86/kernel/irq.c
25648 +++ b/arch/x86/kernel/irq.c
25649 @@ -22,7 +22,7 @@
25650 #define CREATE_TRACE_POINTS
25651 #include <asm/trace/irq_vectors.h>
25652
25653 -atomic_t irq_err_count;
25654 +atomic_unchecked_t irq_err_count;
25655
25656 /* Function pointer for generic interrupt vector handling */
25657 void (*x86_platform_ipi_callback)(void) = NULL;
25658 @@ -132,9 +132,9 @@ int arch_show_interrupts(struct seq_file *p, int prec)
25659 seq_printf(p, "%10u ", irq_stats(j)->irq_hv_callback_count);
25660 seq_puts(p, " Hypervisor callback interrupts\n");
25661 #endif
25662 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
25663 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
25664 #if defined(CONFIG_X86_IO_APIC)
25665 - seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
25666 + seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count));
25667 #endif
25668 return 0;
25669 }
25670 @@ -174,7 +174,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
25671
25672 u64 arch_irq_stat(void)
25673 {
25674 - u64 sum = atomic_read(&irq_err_count);
25675 + u64 sum = atomic_read_unchecked(&irq_err_count);
25676 return sum;
25677 }
25678
25679 diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
25680 index f9fd86a..e6cc9ae 100644
25681 --- a/arch/x86/kernel/irq_32.c
25682 +++ b/arch/x86/kernel/irq_32.c
25683 @@ -29,6 +29,8 @@ EXPORT_PER_CPU_SYMBOL(irq_regs);
25684
25685 #ifdef CONFIG_DEBUG_STACKOVERFLOW
25686
25687 +extern void gr_handle_kernel_exploit(void);
25688 +
25689 int sysctl_panic_on_stackoverflow __read_mostly;
25690
25691 /* Debugging check for stack overflow: is there less than 1KB free? */
25692 @@ -39,13 +41,14 @@ static int check_stack_overflow(void)
25693 __asm__ __volatile__("andl %%esp,%0" :
25694 "=r" (sp) : "0" (THREAD_SIZE - 1));
25695
25696 - return sp < (sizeof(struct thread_info) + STACK_WARN);
25697 + return sp < STACK_WARN;
25698 }
25699
25700 static void print_stack_overflow(void)
25701 {
25702 printk(KERN_WARNING "low stack detected by irq handler\n");
25703 dump_stack();
25704 + gr_handle_kernel_exploit();
25705 if (sysctl_panic_on_stackoverflow)
25706 panic("low stack detected by irq handler - check messages\n");
25707 }
25708 @@ -77,10 +80,9 @@ static inline void *current_stack(void)
25709 static inline int
25710 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25711 {
25712 - struct irq_stack *curstk, *irqstk;
25713 + struct irq_stack *irqstk;
25714 u32 *isp, *prev_esp, arg1, arg2;
25715
25716 - curstk = (struct irq_stack *) current_stack();
25717 irqstk = __this_cpu_read(hardirq_stack);
25718
25719 /*
25720 @@ -89,15 +91,19 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25721 * handler) we can't do that and just have to keep using the
25722 * current stack (which is the irq stack already after all)
25723 */
25724 - if (unlikely(curstk == irqstk))
25725 + if (unlikely((void *)current_stack_pointer - (void *)irqstk < THREAD_SIZE))
25726 return 0;
25727
25728 - isp = (u32 *) ((char *)irqstk + sizeof(*irqstk));
25729 + isp = (u32 *) ((char *)irqstk + sizeof(*irqstk) - 8);
25730
25731 /* Save the next esp at the bottom of the stack */
25732 prev_esp = (u32 *)irqstk;
25733 *prev_esp = current_stack_pointer();
25734
25735 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25736 + __set_fs(MAKE_MM_SEG(0));
25737 +#endif
25738 +
25739 if (unlikely(overflow))
25740 call_on_stack(print_stack_overflow, isp);
25741
25742 @@ -108,6 +114,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25743 : "0" (irq), "1" (desc), "2" (isp),
25744 "D" (desc->handle_irq)
25745 : "memory", "cc", "ecx");
25746 +
25747 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25748 + __set_fs(current_thread_info()->addr_limit);
25749 +#endif
25750 +
25751 return 1;
25752 }
25753
25754 @@ -116,32 +127,18 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25755 */
25756 void irq_ctx_init(int cpu)
25757 {
25758 - struct irq_stack *irqstk;
25759 -
25760 if (per_cpu(hardirq_stack, cpu))
25761 return;
25762
25763 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25764 - THREADINFO_GFP,
25765 - THREAD_SIZE_ORDER));
25766 - per_cpu(hardirq_stack, cpu) = irqstk;
25767 -
25768 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25769 - THREADINFO_GFP,
25770 - THREAD_SIZE_ORDER));
25771 - per_cpu(softirq_stack, cpu) = irqstk;
25772 -
25773 - printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
25774 - cpu, per_cpu(hardirq_stack, cpu), per_cpu(softirq_stack, cpu));
25775 + per_cpu(hardirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25776 + per_cpu(softirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25777 }
25778
25779 void do_softirq_own_stack(void)
25780 {
25781 - struct thread_info *curstk;
25782 struct irq_stack *irqstk;
25783 u32 *isp, *prev_esp;
25784
25785 - curstk = current_stack();
25786 irqstk = __this_cpu_read(softirq_stack);
25787
25788 /* build the stack frame on the softirq stack */
25789 @@ -151,7 +148,16 @@ void do_softirq_own_stack(void)
25790 prev_esp = (u32 *)irqstk;
25791 *prev_esp = current_stack_pointer();
25792
25793 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25794 + __set_fs(MAKE_MM_SEG(0));
25795 +#endif
25796 +
25797 call_on_stack(__do_softirq, isp);
25798 +
25799 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25800 + __set_fs(current_thread_info()->addr_limit);
25801 +#endif
25802 +
25803 }
25804
25805 bool handle_irq(unsigned irq, struct pt_regs *regs)
25806 diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
25807 index 394e643..824fce8 100644
25808 --- a/arch/x86/kernel/irq_64.c
25809 +++ b/arch/x86/kernel/irq_64.c
25810 @@ -26,6 +26,8 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
25811 DEFINE_PER_CPU(struct pt_regs *, irq_regs);
25812 EXPORT_PER_CPU_SYMBOL(irq_regs);
25813
25814 +extern void gr_handle_kernel_exploit(void);
25815 +
25816 int sysctl_panic_on_stackoverflow;
25817
25818 /*
25819 @@ -69,6 +71,8 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25820 irq_stack_top, irq_stack_bottom,
25821 estack_top, estack_bottom);
25822
25823 + gr_handle_kernel_exploit();
25824 +
25825 if (sysctl_panic_on_stackoverflow)
25826 panic("low stack detected by irq handler - check messages\n");
25827 #endif
25828 diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
25829 index 26d5a55..a01160a 100644
25830 --- a/arch/x86/kernel/jump_label.c
25831 +++ b/arch/x86/kernel/jump_label.c
25832 @@ -51,7 +51,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25833 * Jump label is enabled for the first time.
25834 * So we expect a default_nop...
25835 */
25836 - if (unlikely(memcmp((void *)entry->code, default_nop, 5)
25837 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5)
25838 != 0))
25839 bug_at((void *)entry->code, __LINE__);
25840 } else {
25841 @@ -59,7 +59,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25842 * ...otherwise expect an ideal_nop. Otherwise
25843 * something went horribly wrong.
25844 */
25845 - if (unlikely(memcmp((void *)entry->code, ideal_nop, 5)
25846 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5)
25847 != 0))
25848 bug_at((void *)entry->code, __LINE__);
25849 }
25850 @@ -75,13 +75,13 @@ static void __jump_label_transform(struct jump_entry *entry,
25851 * are converting the default nop to the ideal nop.
25852 */
25853 if (init) {
25854 - if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0))
25855 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0))
25856 bug_at((void *)entry->code, __LINE__);
25857 } else {
25858 code.jump = 0xe9;
25859 code.offset = entry->target -
25860 (entry->code + JUMP_LABEL_NOP_SIZE);
25861 - if (unlikely(memcmp((void *)entry->code, &code, 5) != 0))
25862 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0))
25863 bug_at((void *)entry->code, __LINE__);
25864 }
25865 memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
25866 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
25867 index d6178d9..e12482f 100644
25868 --- a/arch/x86/kernel/kgdb.c
25869 +++ b/arch/x86/kernel/kgdb.c
25870 @@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
25871 bp->attr.bp_addr = breakinfo[breakno].addr;
25872 bp->attr.bp_len = breakinfo[breakno].len;
25873 bp->attr.bp_type = breakinfo[breakno].type;
25874 - info->address = breakinfo[breakno].addr;
25875 + if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE)
25876 + info->address = ktla_ktva(breakinfo[breakno].addr);
25877 + else
25878 + info->address = breakinfo[breakno].addr;
25879 info->len = breakinfo[breakno].len;
25880 info->type = breakinfo[breakno].type;
25881 val = arch_install_hw_breakpoint(bp);
25882 @@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
25883 case 'k':
25884 /* clear the trace bit */
25885 linux_regs->flags &= ~X86_EFLAGS_TF;
25886 - atomic_set(&kgdb_cpu_doing_single_step, -1);
25887 + atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1);
25888
25889 /* set the trace bit if we're stepping */
25890 if (remcomInBuffer[0] == 's') {
25891 linux_regs->flags |= X86_EFLAGS_TF;
25892 - atomic_set(&kgdb_cpu_doing_single_step,
25893 + atomic_set_unchecked(&kgdb_cpu_doing_single_step,
25894 raw_smp_processor_id());
25895 }
25896
25897 @@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
25898
25899 switch (cmd) {
25900 case DIE_DEBUG:
25901 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
25902 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
25903 if (user_mode(regs))
25904 return single_step_cont(regs, args);
25905 break;
25906 @@ -750,11 +753,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25907 #endif /* CONFIG_DEBUG_RODATA */
25908
25909 bpt->type = BP_BREAKPOINT;
25910 - err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,
25911 + err = probe_kernel_read(bpt->saved_instr, ktla_ktva((char *)bpt->bpt_addr),
25912 BREAK_INSTR_SIZE);
25913 if (err)
25914 return err;
25915 - err = probe_kernel_write((char *)bpt->bpt_addr,
25916 + err = probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25917 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
25918 #ifdef CONFIG_DEBUG_RODATA
25919 if (!err)
25920 @@ -767,7 +770,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25921 return -EBUSY;
25922 text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
25923 BREAK_INSTR_SIZE);
25924 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25925 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25926 if (err)
25927 return err;
25928 if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
25929 @@ -792,13 +795,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
25930 if (mutex_is_locked(&text_mutex))
25931 goto knl_write;
25932 text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
25933 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25934 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25935 if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))
25936 goto knl_write;
25937 return err;
25938 knl_write:
25939 #endif /* CONFIG_DEBUG_RODATA */
25940 - return probe_kernel_write((char *)bpt->bpt_addr,
25941 + return probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25942 (char *)bpt->saved_instr, BREAK_INSTR_SIZE);
25943 }
25944
25945 diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
25946 index 1deffe6..4705700 100644
25947 --- a/arch/x86/kernel/kprobes/core.c
25948 +++ b/arch/x86/kernel/kprobes/core.c
25949 @@ -120,9 +120,12 @@ __synthesize_relative_insn(void *from, void *to, u8 op)
25950 s32 raddr;
25951 } __packed *insn;
25952
25953 - insn = (struct __arch_relative_insn *)from;
25954 + insn = (struct __arch_relative_insn *)ktla_ktva(from);
25955 +
25956 + pax_open_kernel();
25957 insn->raddr = (s32)((long)(to) - ((long)(from) + 5));
25958 insn->op = op;
25959 + pax_close_kernel();
25960 }
25961
25962 /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
25963 @@ -168,7 +171,7 @@ int can_boost(kprobe_opcode_t *opcodes)
25964 kprobe_opcode_t opcode;
25965 kprobe_opcode_t *orig_opcodes = opcodes;
25966
25967 - if (search_exception_tables((unsigned long)opcodes))
25968 + if (search_exception_tables(ktva_ktla((unsigned long)opcodes)))
25969 return 0; /* Page fault may occur on this address. */
25970
25971 retry:
25972 @@ -260,12 +263,12 @@ __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr)
25973 * Fortunately, we know that the original code is the ideal 5-byte
25974 * long NOP.
25975 */
25976 - memcpy(buf, (void *)addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25977 + memcpy(buf, (void *)ktla_ktva(addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25978 if (faddr)
25979 memcpy(buf, ideal_nops[NOP_ATOMIC5], 5);
25980 else
25981 buf[0] = kp->opcode;
25982 - return (unsigned long)buf;
25983 + return ktva_ktla((unsigned long)buf);
25984 }
25985
25986 /*
25987 @@ -367,7 +370,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25988 /* Another subsystem puts a breakpoint, failed to recover */
25989 if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION)
25990 return 0;
25991 + pax_open_kernel();
25992 memcpy(dest, insn.kaddr, length);
25993 + pax_close_kernel();
25994
25995 #ifdef CONFIG_X86_64
25996 if (insn_rip_relative(&insn)) {
25997 @@ -394,7 +399,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25998 return 0;
25999 }
26000 disp = (u8 *) dest + insn_offset_displacement(&insn);
26001 + pax_open_kernel();
26002 *(s32 *) disp = (s32) newdisp;
26003 + pax_close_kernel();
26004 }
26005 #endif
26006 return length;
26007 @@ -536,7 +543,7 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
26008 * nor set current_kprobe, because it doesn't use single
26009 * stepping.
26010 */
26011 - regs->ip = (unsigned long)p->ainsn.insn;
26012 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
26013 preempt_enable_no_resched();
26014 return;
26015 }
26016 @@ -553,9 +560,9 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
26017 regs->flags &= ~X86_EFLAGS_IF;
26018 /* single step inline if the instruction is an int3 */
26019 if (p->opcode == BREAKPOINT_INSTRUCTION)
26020 - regs->ip = (unsigned long)p->addr;
26021 + regs->ip = ktla_ktva((unsigned long)p->addr);
26022 else
26023 - regs->ip = (unsigned long)p->ainsn.insn;
26024 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
26025 }
26026 NOKPROBE_SYMBOL(setup_singlestep);
26027
26028 @@ -640,7 +647,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
26029 setup_singlestep(p, regs, kcb, 0);
26030 return 1;
26031 }
26032 - } else if (*addr != BREAKPOINT_INSTRUCTION) {
26033 + } else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) {
26034 /*
26035 * The breakpoint instruction was removed right
26036 * after we hit it. Another cpu has removed
26037 @@ -687,6 +694,9 @@ static void __used kretprobe_trampoline_holder(void)
26038 " movq %rax, 152(%rsp)\n"
26039 RESTORE_REGS_STRING
26040 " popfq\n"
26041 +#ifdef KERNEXEC_PLUGIN
26042 + " btsq $63,(%rsp)\n"
26043 +#endif
26044 #else
26045 " pushf\n"
26046 SAVE_REGS_STRING
26047 @@ -827,7 +837,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
26048 struct kprobe_ctlblk *kcb)
26049 {
26050 unsigned long *tos = stack_addr(regs);
26051 - unsigned long copy_ip = (unsigned long)p->ainsn.insn;
26052 + unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn);
26053 unsigned long orig_ip = (unsigned long)p->addr;
26054 kprobe_opcode_t *insn = p->ainsn.insn;
26055
26056 diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
26057 index 7b3b9d1..e2478b91 100644
26058 --- a/arch/x86/kernel/kprobes/opt.c
26059 +++ b/arch/x86/kernel/kprobes/opt.c
26060 @@ -79,6 +79,7 @@ found:
26061 /* Insert a move instruction which sets a pointer to eax/rdi (1st arg). */
26062 static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
26063 {
26064 + pax_open_kernel();
26065 #ifdef CONFIG_X86_64
26066 *addr++ = 0x48;
26067 *addr++ = 0xbf;
26068 @@ -86,6 +87,7 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
26069 *addr++ = 0xb8;
26070 #endif
26071 *(unsigned long *)addr = val;
26072 + pax_close_kernel();
26073 }
26074
26075 asm (
26076 @@ -342,7 +344,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
26077 * Verify if the address gap is in 2GB range, because this uses
26078 * a relative jump.
26079 */
26080 - rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE;
26081 + rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE;
26082 if (abs(rel) > 0x7fffffff) {
26083 __arch_remove_optimized_kprobe(op, 0);
26084 return -ERANGE;
26085 @@ -359,16 +361,18 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
26086 op->optinsn.size = ret;
26087
26088 /* Copy arch-dep-instance from template */
26089 - memcpy(buf, &optprobe_template_entry, TMPL_END_IDX);
26090 + pax_open_kernel();
26091 + memcpy(buf, ktla_ktva(&optprobe_template_entry), TMPL_END_IDX);
26092 + pax_close_kernel();
26093
26094 /* Set probe information */
26095 synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op);
26096
26097 /* Set probe function call */
26098 - synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback);
26099 + synthesize_relcall(ktva_ktla(buf) + TMPL_CALL_IDX, optimized_callback);
26100
26101 /* Set returning jmp instruction at the tail of out-of-line buffer */
26102 - synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size,
26103 + synthesize_reljump(ktva_ktla(buf) + TMPL_END_IDX + op->optinsn.size,
26104 (u8 *)op->kp.addr + op->optinsn.size);
26105
26106 flush_icache_range((unsigned long) buf,
26107 @@ -393,7 +397,7 @@ void arch_optimize_kprobes(struct list_head *oplist)
26108 WARN_ON(kprobe_disabled(&op->kp));
26109
26110 /* Backup instructions which will be replaced by jump address */
26111 - memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
26112 + memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
26113 RELATIVE_ADDR_SIZE);
26114
26115 insn_buf[0] = RELATIVEJUMP_OPCODE;
26116 @@ -441,7 +445,7 @@ int setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
26117 /* This kprobe is really able to run optimized path. */
26118 op = container_of(p, struct optimized_kprobe, kp);
26119 /* Detour through copied instructions */
26120 - regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX;
26121 + regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX;
26122 if (!reenter)
26123 reset_current_kprobe();
26124 preempt_enable_no_resched();
26125 diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
26126 index c2bedae..25e7ab60 100644
26127 --- a/arch/x86/kernel/ksysfs.c
26128 +++ b/arch/x86/kernel/ksysfs.c
26129 @@ -184,7 +184,7 @@ out:
26130
26131 static struct kobj_attribute type_attr = __ATTR_RO(type);
26132
26133 -static struct bin_attribute data_attr = {
26134 +static bin_attribute_no_const data_attr __read_only = {
26135 .attr = {
26136 .name = "data",
26137 .mode = S_IRUGO,
26138 diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
26139 index c37886d..f43b63d 100644
26140 --- a/arch/x86/kernel/ldt.c
26141 +++ b/arch/x86/kernel/ldt.c
26142 @@ -11,6 +11,7 @@
26143 #include <linux/sched.h>
26144 #include <linux/string.h>
26145 #include <linux/mm.h>
26146 +#include <linux/ratelimit.h>
26147 #include <linux/smp.h>
26148 #include <linux/vmalloc.h>
26149 #include <linux/uaccess.h>
26150 @@ -20,6 +21,14 @@
26151 #include <asm/mmu_context.h>
26152 #include <asm/syscalls.h>
26153
26154 +#ifdef CONFIG_GRKERNSEC
26155 +int sysctl_modify_ldt __read_only = 0;
26156 +#elif defined(CONFIG_DEFAULT_MODIFY_LDT_SYSCALL)
26157 +int sysctl_modify_ldt __read_only = 1;
26158 +#else
26159 +int sysctl_modify_ldt __read_only = 0;
26160 +#endif
26161 +
26162 #ifdef CONFIG_SMP
26163 static void flush_ldt(void *current_mm)
26164 {
26165 @@ -66,13 +75,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
26166 if (reload) {
26167 #ifdef CONFIG_SMP
26168 preempt_disable();
26169 - load_LDT(pc);
26170 + load_LDT_nolock(pc);
26171 if (!cpumask_equal(mm_cpumask(current->mm),
26172 cpumask_of(smp_processor_id())))
26173 smp_call_function(flush_ldt, current->mm, 1);
26174 preempt_enable();
26175 #else
26176 - load_LDT(pc);
26177 + load_LDT_nolock(pc);
26178 #endif
26179 }
26180 if (oldsize) {
26181 @@ -94,7 +103,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
26182 return err;
26183
26184 for (i = 0; i < old->size; i++)
26185 - write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE);
26186 + write_ldt_entry(new->ldt, i, old->ldt + i);
26187 return 0;
26188 }
26189
26190 @@ -115,6 +124,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
26191 retval = copy_ldt(&mm->context, &old_mm->context);
26192 mutex_unlock(&old_mm->context.lock);
26193 }
26194 +
26195 + if (tsk == current) {
26196 + mm->context.vdso = 0;
26197 +
26198 +#ifdef CONFIG_X86_32
26199 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
26200 + mm->context.user_cs_base = 0UL;
26201 + mm->context.user_cs_limit = ~0UL;
26202 +
26203 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
26204 + cpumask_clear(&mm->context.cpu_user_cs_mask);
26205 +#endif
26206 +
26207 +#endif
26208 +#endif
26209 +
26210 + }
26211 +
26212 return retval;
26213 }
26214
26215 @@ -229,6 +256,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
26216 }
26217 }
26218
26219 +#ifdef CONFIG_PAX_SEGMEXEC
26220 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) {
26221 + error = -EINVAL;
26222 + goto out_unlock;
26223 + }
26224 +#endif
26225 +
26226 if (!IS_ENABLED(CONFIG_X86_16BIT) && !ldt_info.seg_32bit) {
26227 error = -EINVAL;
26228 goto out_unlock;
26229 @@ -254,6 +288,15 @@ asmlinkage int sys_modify_ldt(int func, void __user *ptr,
26230 {
26231 int ret = -ENOSYS;
26232
26233 + if (!sysctl_modify_ldt) {
26234 + printk_ratelimited(KERN_INFO
26235 + "Denied a call to modify_ldt() from %s[%d] (uid: %d)."
26236 + " Adjust sysctl if this was not an exploit attempt.\n",
26237 + current->comm, task_pid_nr(current),
26238 + from_kuid_munged(current_user_ns(), current_uid()));
26239 + return ret;
26240 + }
26241 +
26242 switch (func) {
26243 case 0:
26244 ret = read_ldt(ptr, bytecount);
26245 diff --git a/arch/x86/kernel/livepatch.c b/arch/x86/kernel/livepatch.c
26246 index ff3c3101d..d7c0cd8 100644
26247 --- a/arch/x86/kernel/livepatch.c
26248 +++ b/arch/x86/kernel/livepatch.c
26249 @@ -41,9 +41,10 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
26250 int ret, numpages, size = 4;
26251 bool readonly;
26252 unsigned long val;
26253 - unsigned long core = (unsigned long)mod->module_core;
26254 - unsigned long core_ro_size = mod->core_ro_size;
26255 - unsigned long core_size = mod->core_size;
26256 + unsigned long core_rx = (unsigned long)mod->module_core_rx;
26257 + unsigned long core_rw = (unsigned long)mod->module_core_rw;
26258 + unsigned long core_size_rx = mod->core_size_rx;
26259 + unsigned long core_size_rw = mod->core_size_rw;
26260
26261 switch (type) {
26262 case R_X86_64_NONE:
26263 @@ -66,11 +67,12 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
26264 return -EINVAL;
26265 }
26266
26267 - if (loc < core || loc >= core + core_size)
26268 + if ((loc < core_rx || loc >= core_rx + core_size_rx) &&
26269 + (loc < core_rw || loc >= core_rw + core_size_rw))
26270 /* loc does not point to any symbol inside the module */
26271 return -EINVAL;
26272
26273 - if (loc < core + core_ro_size)
26274 + if (loc < core_rx + core_size_rx)
26275 readonly = true;
26276 else
26277 readonly = false;
26278 diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
26279 index 469b23d..5449cfe 100644
26280 --- a/arch/x86/kernel/machine_kexec_32.c
26281 +++ b/arch/x86/kernel/machine_kexec_32.c
26282 @@ -26,7 +26,7 @@
26283 #include <asm/cacheflush.h>
26284 #include <asm/debugreg.h>
26285
26286 -static void set_idt(void *newidt, __u16 limit)
26287 +static void set_idt(struct desc_struct *newidt, __u16 limit)
26288 {
26289 struct desc_ptr curidt;
26290
26291 @@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit)
26292 }
26293
26294
26295 -static void set_gdt(void *newgdt, __u16 limit)
26296 +static void set_gdt(struct desc_struct *newgdt, __u16 limit)
26297 {
26298 struct desc_ptr curgdt;
26299
26300 @@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image)
26301 }
26302
26303 control_page = page_address(image->control_code_page);
26304 - memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
26305 + memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE);
26306
26307 relocate_kernel_ptr = control_page;
26308 page_list[PA_CONTROL_PAGE] = __pa(control_page);
26309 diff --git a/arch/x86/kernel/mcount_64.S b/arch/x86/kernel/mcount_64.S
26310 index 94ea120..4154cea 100644
26311 --- a/arch/x86/kernel/mcount_64.S
26312 +++ b/arch/x86/kernel/mcount_64.S
26313 @@ -7,7 +7,7 @@
26314 #include <linux/linkage.h>
26315 #include <asm/ptrace.h>
26316 #include <asm/ftrace.h>
26317 -
26318 +#include <asm/alternative-asm.h>
26319
26320 .code64
26321 .section .entry.text, "ax"
26322 @@ -148,8 +148,9 @@
26323 #ifdef CONFIG_DYNAMIC_FTRACE
26324
26325 ENTRY(function_hook)
26326 + pax_force_retaddr
26327 retq
26328 -END(function_hook)
26329 +ENDPROC(function_hook)
26330
26331 ENTRY(ftrace_caller)
26332 /* save_mcount_regs fills in first two parameters */
26333 @@ -181,8 +182,9 @@ GLOBAL(ftrace_graph_call)
26334 #endif
26335
26336 GLOBAL(ftrace_stub)
26337 + pax_force_retaddr
26338 retq
26339 -END(ftrace_caller)
26340 +ENDPROC(ftrace_caller)
26341
26342 ENTRY(ftrace_regs_caller)
26343 /* Save the current flags before any operations that can change them */
26344 @@ -253,7 +255,7 @@ GLOBAL(ftrace_regs_caller_end)
26345
26346 jmp ftrace_return
26347
26348 -END(ftrace_regs_caller)
26349 +ENDPROC(ftrace_regs_caller)
26350
26351
26352 #else /* ! CONFIG_DYNAMIC_FTRACE */
26353 @@ -272,18 +274,20 @@ fgraph_trace:
26354 #endif
26355
26356 GLOBAL(ftrace_stub)
26357 + pax_force_retaddr
26358 retq
26359
26360 trace:
26361 /* save_mcount_regs fills in first two parameters */
26362 save_mcount_regs
26363
26364 + pax_force_fptr ftrace_trace_function
26365 call *ftrace_trace_function
26366
26367 restore_mcount_regs
26368
26369 jmp fgraph_trace
26370 -END(function_hook)
26371 +ENDPROC(function_hook)
26372 #endif /* CONFIG_DYNAMIC_FTRACE */
26373 #endif /* CONFIG_FUNCTION_TRACER */
26374
26375 @@ -305,8 +309,9 @@ ENTRY(ftrace_graph_caller)
26376
26377 restore_mcount_regs
26378
26379 + pax_force_retaddr
26380 retq
26381 -END(ftrace_graph_caller)
26382 +ENDPROC(ftrace_graph_caller)
26383
26384 GLOBAL(return_to_handler)
26385 subq $24, %rsp
26386 @@ -322,5 +327,7 @@ GLOBAL(return_to_handler)
26387 movq 8(%rsp), %rdx
26388 movq (%rsp), %rax
26389 addq $24, %rsp
26390 + pax_force_fptr %rdi
26391 jmp *%rdi
26392 +ENDPROC(return_to_handler)
26393 #endif
26394 diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
26395 index 005c03e..2f440cd 100644
26396 --- a/arch/x86/kernel/module.c
26397 +++ b/arch/x86/kernel/module.c
26398 @@ -75,17 +75,17 @@ static unsigned long int get_module_load_offset(void)
26399 }
26400 #endif
26401
26402 -void *module_alloc(unsigned long size)
26403 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
26404 {
26405 void *p;
26406
26407 - if (PAGE_ALIGN(size) > MODULES_LEN)
26408 + if (!size || PAGE_ALIGN(size) > MODULES_LEN)
26409 return NULL;
26410
26411 p = __vmalloc_node_range(size, MODULE_ALIGN,
26412 MODULES_VADDR + get_module_load_offset(),
26413 - MODULES_END, GFP_KERNEL | __GFP_HIGHMEM,
26414 - PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
26415 + MODULES_END, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
26416 + prot, 0, NUMA_NO_NODE,
26417 __builtin_return_address(0));
26418 if (p && (kasan_module_alloc(p, size) < 0)) {
26419 vfree(p);
26420 @@ -95,6 +95,51 @@ void *module_alloc(unsigned long size)
26421 return p;
26422 }
26423
26424 +void *module_alloc(unsigned long size)
26425 +{
26426 +
26427 +#ifdef CONFIG_PAX_KERNEXEC
26428 + return __module_alloc(size, PAGE_KERNEL);
26429 +#else
26430 + return __module_alloc(size, PAGE_KERNEL_EXEC);
26431 +#endif
26432 +
26433 +}
26434 +
26435 +#ifdef CONFIG_PAX_KERNEXEC
26436 +#ifdef CONFIG_X86_32
26437 +void *module_alloc_exec(unsigned long size)
26438 +{
26439 + struct vm_struct *area;
26440 +
26441 + if (size == 0)
26442 + return NULL;
26443 +
26444 + area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END);
26445 +return area ? area->addr : NULL;
26446 +}
26447 +EXPORT_SYMBOL(module_alloc_exec);
26448 +
26449 +void module_memfree_exec(void *module_region)
26450 +{
26451 + vunmap(module_region);
26452 +}
26453 +EXPORT_SYMBOL(module_memfree_exec);
26454 +#else
26455 +void module_memfree_exec(void *module_region)
26456 +{
26457 + module_memfree(module_region);
26458 +}
26459 +EXPORT_SYMBOL(module_memfree_exec);
26460 +
26461 +void *module_alloc_exec(unsigned long size)
26462 +{
26463 + return __module_alloc(size, PAGE_KERNEL_RX);
26464 +}
26465 +EXPORT_SYMBOL(module_alloc_exec);
26466 +#endif
26467 +#endif
26468 +
26469 #ifdef CONFIG_X86_32
26470 int apply_relocate(Elf32_Shdr *sechdrs,
26471 const char *strtab,
26472 @@ -105,14 +150,16 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26473 unsigned int i;
26474 Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
26475 Elf32_Sym *sym;
26476 - uint32_t *location;
26477 + uint32_t *plocation, location;
26478
26479 DEBUGP("Applying relocate section %u to %u\n",
26480 relsec, sechdrs[relsec].sh_info);
26481 for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
26482 /* This is where to make the change */
26483 - location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
26484 - + rel[i].r_offset;
26485 + plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset;
26486 + location = (uint32_t)plocation;
26487 + if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR)
26488 + plocation = ktla_ktva((void *)plocation);
26489 /* This is the symbol it is referring to. Note that all
26490 undefined symbols have been resolved. */
26491 sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
26492 @@ -121,11 +168,15 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26493 switch (ELF32_R_TYPE(rel[i].r_info)) {
26494 case R_386_32:
26495 /* We add the value into the location given */
26496 - *location += sym->st_value;
26497 + pax_open_kernel();
26498 + *plocation += sym->st_value;
26499 + pax_close_kernel();
26500 break;
26501 case R_386_PC32:
26502 /* Add the value, subtract its position */
26503 - *location += sym->st_value - (uint32_t)location;
26504 + pax_open_kernel();
26505 + *plocation += sym->st_value - location;
26506 + pax_close_kernel();
26507 break;
26508 default:
26509 pr_err("%s: Unknown relocation: %u\n",
26510 @@ -170,21 +221,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
26511 case R_X86_64_NONE:
26512 break;
26513 case R_X86_64_64:
26514 + pax_open_kernel();
26515 *(u64 *)loc = val;
26516 + pax_close_kernel();
26517 break;
26518 case R_X86_64_32:
26519 + pax_open_kernel();
26520 *(u32 *)loc = val;
26521 + pax_close_kernel();
26522 if (val != *(u32 *)loc)
26523 goto overflow;
26524 break;
26525 case R_X86_64_32S:
26526 + pax_open_kernel();
26527 *(s32 *)loc = val;
26528 + pax_close_kernel();
26529 if ((s64)val != *(s32 *)loc)
26530 goto overflow;
26531 break;
26532 case R_X86_64_PC32:
26533 val -= (u64)loc;
26534 + pax_open_kernel();
26535 *(u32 *)loc = val;
26536 + pax_close_kernel();
26537 +
26538 #if 0
26539 if ((s64)val != *(s32 *)loc)
26540 goto overflow;
26541 diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
26542 index 113e707..0a690e1 100644
26543 --- a/arch/x86/kernel/msr.c
26544 +++ b/arch/x86/kernel/msr.c
26545 @@ -39,6 +39,7 @@
26546 #include <linux/notifier.h>
26547 #include <linux/uaccess.h>
26548 #include <linux/gfp.h>
26549 +#include <linux/grsecurity.h>
26550
26551 #include <asm/processor.h>
26552 #include <asm/msr.h>
26553 @@ -105,6 +106,11 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
26554 int err = 0;
26555 ssize_t bytes = 0;
26556
26557 +#ifdef CONFIG_GRKERNSEC_KMEM
26558 + gr_handle_msr_write();
26559 + return -EPERM;
26560 +#endif
26561 +
26562 if (count % 8)
26563 return -EINVAL; /* Invalid chunk size */
26564
26565 @@ -152,6 +158,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
26566 err = -EBADF;
26567 break;
26568 }
26569 +#ifdef CONFIG_GRKERNSEC_KMEM
26570 + gr_handle_msr_write();
26571 + return -EPERM;
26572 +#endif
26573 if (copy_from_user(&regs, uregs, sizeof regs)) {
26574 err = -EFAULT;
26575 break;
26576 @@ -235,7 +245,7 @@ static int msr_class_cpu_callback(struct notifier_block *nfb,
26577 return notifier_from_errno(err);
26578 }
26579
26580 -static struct notifier_block __refdata msr_class_cpu_notifier = {
26581 +static struct notifier_block msr_class_cpu_notifier = {
26582 .notifier_call = msr_class_cpu_callback,
26583 };
26584
26585 diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
26586 index c3e985d..f690edd 100644
26587 --- a/arch/x86/kernel/nmi.c
26588 +++ b/arch/x86/kernel/nmi.c
26589 @@ -98,16 +98,16 @@ fs_initcall(nmi_warning_debugfs);
26590
26591 static void nmi_max_handler(struct irq_work *w)
26592 {
26593 - struct nmiaction *a = container_of(w, struct nmiaction, irq_work);
26594 + struct nmiwork *n = container_of(w, struct nmiwork, irq_work);
26595 int remainder_ns, decimal_msecs;
26596 - u64 whole_msecs = ACCESS_ONCE(a->max_duration);
26597 + u64 whole_msecs = ACCESS_ONCE(n->max_duration);
26598
26599 remainder_ns = do_div(whole_msecs, (1000 * 1000));
26600 decimal_msecs = remainder_ns / 1000;
26601
26602 printk_ratelimited(KERN_INFO
26603 "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n",
26604 - a->handler, whole_msecs, decimal_msecs);
26605 + n->action->handler, whole_msecs, decimal_msecs);
26606 }
26607
26608 static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26609 @@ -134,11 +134,11 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26610 delta = sched_clock() - delta;
26611 trace_nmi_handler(a->handler, (int)delta, thishandled);
26612
26613 - if (delta < nmi_longest_ns || delta < a->max_duration)
26614 + if (delta < nmi_longest_ns || delta < a->work->max_duration)
26615 continue;
26616
26617 - a->max_duration = delta;
26618 - irq_work_queue(&a->irq_work);
26619 + a->work->max_duration = delta;
26620 + irq_work_queue(&a->work->irq_work);
26621 }
26622
26623 rcu_read_unlock();
26624 @@ -148,7 +148,7 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26625 }
26626 NOKPROBE_SYMBOL(nmi_handle);
26627
26628 -int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26629 +int __register_nmi_handler(unsigned int type, const struct nmiaction *action)
26630 {
26631 struct nmi_desc *desc = nmi_to_desc(type);
26632 unsigned long flags;
26633 @@ -156,7 +156,8 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26634 if (!action->handler)
26635 return -EINVAL;
26636
26637 - init_irq_work(&action->irq_work, nmi_max_handler);
26638 + action->work->action = action;
26639 + init_irq_work(&action->work->irq_work, nmi_max_handler);
26640
26641 spin_lock_irqsave(&desc->lock, flags);
26642
26643 @@ -174,9 +175,9 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26644 * event confuses some handlers (kdump uses this flag)
26645 */
26646 if (action->flags & NMI_FLAG_FIRST)
26647 - list_add_rcu(&action->list, &desc->head);
26648 + pax_list_add_rcu((struct list_head *)&action->list, &desc->head);
26649 else
26650 - list_add_tail_rcu(&action->list, &desc->head);
26651 + pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head);
26652
26653 spin_unlock_irqrestore(&desc->lock, flags);
26654 return 0;
26655 @@ -199,7 +200,7 @@ void unregister_nmi_handler(unsigned int type, const char *name)
26656 if (!strcmp(n->name, name)) {
26657 WARN(in_nmi(),
26658 "Trying to free NMI (%s) from NMI context!\n", n->name);
26659 - list_del_rcu(&n->list);
26660 + pax_list_del_rcu((struct list_head *)&n->list);
26661 break;
26662 }
26663 }
26664 @@ -408,15 +409,15 @@ static void default_do_nmi(struct pt_regs *regs)
26665 NOKPROBE_SYMBOL(default_do_nmi);
26666
26667 /*
26668 - * NMIs can hit breakpoints which will cause it to lose its
26669 - * NMI context with the CPU when the breakpoint does an iret.
26670 - */
26671 -#ifdef CONFIG_X86_32
26672 -/*
26673 - * For i386, NMIs use the same stack as the kernel, and we can
26674 - * add a workaround to the iret problem in C (preventing nested
26675 - * NMIs if an NMI takes a trap). Simply have 3 states the NMI
26676 - * can be in:
26677 + * NMIs can page fault or hit breakpoints which will cause it to lose
26678 + * its NMI context with the CPU when the breakpoint or page fault does an IRET.
26679 + *
26680 + * As a result, NMIs can nest if NMIs get unmasked due an IRET during
26681 + * NMI processing. On x86_64, the asm glue protects us from nested NMIs
26682 + * if the outer NMI came from kernel mode, but we can still nest if the
26683 + * outer NMI came from user mode.
26684 + *
26685 + * To handle these nested NMIs, we have three states:
26686 *
26687 * 1) not running
26688 * 2) executing
26689 @@ -430,15 +431,14 @@ NOKPROBE_SYMBOL(default_do_nmi);
26690 * (Note, the latch is binary, thus multiple NMIs triggering,
26691 * when one is running, are ignored. Only one NMI is restarted.)
26692 *
26693 - * If an NMI hits a breakpoint that executes an iret, another
26694 - * NMI can preempt it. We do not want to allow this new NMI
26695 - * to run, but we want to execute it when the first one finishes.
26696 - * We set the state to "latched", and the exit of the first NMI will
26697 - * perform a dec_return, if the result is zero (NOT_RUNNING), then
26698 - * it will simply exit the NMI handler. If not, the dec_return
26699 - * would have set the state to NMI_EXECUTING (what we want it to
26700 - * be when we are running). In this case, we simply jump back
26701 - * to rerun the NMI handler again, and restart the 'latched' NMI.
26702 + * If an NMI executes an iret, another NMI can preempt it. We do not
26703 + * want to allow this new NMI to run, but we want to execute it when the
26704 + * first one finishes. We set the state to "latched", and the exit of
26705 + * the first NMI will perform a dec_return, if the result is zero
26706 + * (NOT_RUNNING), then it will simply exit the NMI handler. If not, the
26707 + * dec_return would have set the state to NMI_EXECUTING (what we want it
26708 + * to be when we are running). In this case, we simply jump back to
26709 + * rerun the NMI handler again, and restart the 'latched' NMI.
26710 *
26711 * No trap (breakpoint or page fault) should be hit before nmi_restart,
26712 * thus there is no race between the first check of state for NOT_RUNNING
26713 @@ -461,49 +461,47 @@ enum nmi_states {
26714 static DEFINE_PER_CPU(enum nmi_states, nmi_state);
26715 static DEFINE_PER_CPU(unsigned long, nmi_cr2);
26716
26717 -#define nmi_nesting_preprocess(regs) \
26718 - do { \
26719 - if (this_cpu_read(nmi_state) != NMI_NOT_RUNNING) { \
26720 - this_cpu_write(nmi_state, NMI_LATCHED); \
26721 - return; \
26722 - } \
26723 - this_cpu_write(nmi_state, NMI_EXECUTING); \
26724 - this_cpu_write(nmi_cr2, read_cr2()); \
26725 - } while (0); \
26726 - nmi_restart:
26727 -
26728 -#define nmi_nesting_postprocess() \
26729 - do { \
26730 - if (unlikely(this_cpu_read(nmi_cr2) != read_cr2())) \
26731 - write_cr2(this_cpu_read(nmi_cr2)); \
26732 - if (this_cpu_dec_return(nmi_state)) \
26733 - goto nmi_restart; \
26734 - } while (0)
26735 -#else /* x86_64 */
26736 +#ifdef CONFIG_X86_64
26737 /*
26738 - * In x86_64 things are a bit more difficult. This has the same problem
26739 - * where an NMI hitting a breakpoint that calls iret will remove the
26740 - * NMI context, allowing a nested NMI to enter. What makes this more
26741 - * difficult is that both NMIs and breakpoints have their own stack.
26742 - * When a new NMI or breakpoint is executed, the stack is set to a fixed
26743 - * point. If an NMI is nested, it will have its stack set at that same
26744 - * fixed address that the first NMI had, and will start corrupting the
26745 - * stack. This is handled in entry_64.S, but the same problem exists with
26746 - * the breakpoint stack.
26747 + * In x86_64, we need to handle breakpoint -> NMI -> breakpoint. Without
26748 + * some care, the inner breakpoint will clobber the outer breakpoint's
26749 + * stack.
26750 *
26751 - * If a breakpoint is being processed, and the debug stack is being used,
26752 - * if an NMI comes in and also hits a breakpoint, the stack pointer
26753 - * will be set to the same fixed address as the breakpoint that was
26754 - * interrupted, causing that stack to be corrupted. To handle this case,
26755 - * check if the stack that was interrupted is the debug stack, and if
26756 - * so, change the IDT so that new breakpoints will use the current stack
26757 - * and not switch to the fixed address. On return of the NMI, switch back
26758 - * to the original IDT.
26759 + * If a breakpoint is being processed, and the debug stack is being
26760 + * used, if an NMI comes in and also hits a breakpoint, the stack
26761 + * pointer will be set to the same fixed address as the breakpoint that
26762 + * was interrupted, causing that stack to be corrupted. To handle this
26763 + * case, check if the stack that was interrupted is the debug stack, and
26764 + * if so, change the IDT so that new breakpoints will use the current
26765 + * stack and not switch to the fixed address. On return of the NMI,
26766 + * switch back to the original IDT.
26767 */
26768 static DEFINE_PER_CPU(int, update_debug_stack);
26769 +#endif
26770
26771 -static inline void nmi_nesting_preprocess(struct pt_regs *regs)
26772 +dotraplinkage notrace void
26773 +do_nmi(struct pt_regs *regs, long error_code)
26774 {
26775 +
26776 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
26777 + if (!user_mode(regs)) {
26778 + unsigned long cs = regs->cs & 0xFFFF;
26779 + unsigned long ip = ktva_ktla(regs->ip);
26780 +
26781 + if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext)
26782 + regs->ip = ip;
26783 + }
26784 +#endif
26785 +
26786 + if (this_cpu_read(nmi_state) != NMI_NOT_RUNNING) {
26787 + this_cpu_write(nmi_state, NMI_LATCHED);
26788 + return;
26789 + }
26790 + this_cpu_write(nmi_state, NMI_EXECUTING);
26791 + this_cpu_write(nmi_cr2, read_cr2());
26792 +nmi_restart:
26793 +
26794 +#ifdef CONFIG_X86_64
26795 /*
26796 * If we interrupted a breakpoint, it is possible that
26797 * the nmi handler will have breakpoints too. We need to
26798 @@ -514,22 +512,8 @@ static inline void nmi_nesting_preprocess(struct pt_regs *regs)
26799 debug_stack_set_zero();
26800 this_cpu_write(update_debug_stack, 1);
26801 }
26802 -}
26803 -
26804 -static inline void nmi_nesting_postprocess(void)
26805 -{
26806 - if (unlikely(this_cpu_read(update_debug_stack))) {
26807 - debug_stack_reset();
26808 - this_cpu_write(update_debug_stack, 0);
26809 - }
26810 -}
26811 #endif
26812
26813 -dotraplinkage notrace void
26814 -do_nmi(struct pt_regs *regs, long error_code)
26815 -{
26816 - nmi_nesting_preprocess(regs);
26817 -
26818 nmi_enter();
26819
26820 inc_irq_stat(__nmi_count);
26821 @@ -539,8 +523,17 @@ do_nmi(struct pt_regs *regs, long error_code)
26822
26823 nmi_exit();
26824
26825 - /* On i386, may loop back to preprocess */
26826 - nmi_nesting_postprocess();
26827 +#ifdef CONFIG_X86_64
26828 + if (unlikely(this_cpu_read(update_debug_stack))) {
26829 + debug_stack_reset();
26830 + this_cpu_write(update_debug_stack, 0);
26831 + }
26832 +#endif
26833 +
26834 + if (unlikely(this_cpu_read(nmi_cr2) != read_cr2()))
26835 + write_cr2(this_cpu_read(nmi_cr2));
26836 + if (this_cpu_dec_return(nmi_state))
26837 + goto nmi_restart;
26838 }
26839 NOKPROBE_SYMBOL(do_nmi);
26840
26841 diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
26842 index 6d9582e..f746287 100644
26843 --- a/arch/x86/kernel/nmi_selftest.c
26844 +++ b/arch/x86/kernel/nmi_selftest.c
26845 @@ -43,7 +43,7 @@ static void __init init_nmi_testsuite(void)
26846 {
26847 /* trap all the unknown NMIs we may generate */
26848 register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk",
26849 - __initdata);
26850 + __initconst);
26851 }
26852
26853 static void __init cleanup_nmi_testsuite(void)
26854 @@ -66,7 +66,7 @@ static void __init test_nmi_ipi(struct cpumask *mask)
26855 unsigned long timeout;
26856
26857 if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback,
26858 - NMI_FLAG_FIRST, "nmi_selftest", __initdata)) {
26859 + NMI_FLAG_FIRST, "nmi_selftest", __initconst)) {
26860 nmi_fail = FAILURE;
26861 return;
26862 }
26863 diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
26864 index bbb6c73..24a58ef 100644
26865 --- a/arch/x86/kernel/paravirt-spinlocks.c
26866 +++ b/arch/x86/kernel/paravirt-spinlocks.c
26867 @@ -8,7 +8,7 @@
26868
26869 #include <asm/paravirt.h>
26870
26871 -struct pv_lock_ops pv_lock_ops = {
26872 +struct pv_lock_ops pv_lock_ops __read_only = {
26873 #ifdef CONFIG_SMP
26874 .lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
26875 .unlock_kick = paravirt_nop,
26876 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
26877 index c614dd4..9ad659e 100644
26878 --- a/arch/x86/kernel/paravirt.c
26879 +++ b/arch/x86/kernel/paravirt.c
26880 @@ -56,6 +56,9 @@ u64 _paravirt_ident_64(u64 x)
26881 {
26882 return x;
26883 }
26884 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26885 +PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64);
26886 +#endif
26887
26888 void __init default_banner(void)
26889 {
26890 @@ -142,16 +145,20 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
26891
26892 if (opfunc == NULL)
26893 /* If there's no function, patch it with a ud2a (BUG) */
26894 - ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
26895 - else if (opfunc == _paravirt_nop)
26896 + ret = paravirt_patch_insns(insnbuf, len, ktva_ktla(ud2a), ud2a+sizeof(ud2a));
26897 + else if (opfunc == (void *)_paravirt_nop)
26898 /* If the operation is a nop, then nop the callsite */
26899 ret = paravirt_patch_nop();
26900
26901 /* identity functions just return their single argument */
26902 - else if (opfunc == _paravirt_ident_32)
26903 + else if (opfunc == (void *)_paravirt_ident_32)
26904 ret = paravirt_patch_ident_32(insnbuf, len);
26905 - else if (opfunc == _paravirt_ident_64)
26906 + else if (opfunc == (void *)_paravirt_ident_64)
26907 ret = paravirt_patch_ident_64(insnbuf, len);
26908 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26909 + else if (opfunc == (void *)__raw_callee_save__paravirt_ident_64)
26910 + ret = paravirt_patch_ident_64(insnbuf, len);
26911 +#endif
26912
26913 else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
26914 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
26915 @@ -176,7 +183,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
26916 if (insn_len > len || start == NULL)
26917 insn_len = len;
26918 else
26919 - memcpy(insnbuf, start, insn_len);
26920 + memcpy(insnbuf, ktla_ktva(start), insn_len);
26921
26922 return insn_len;
26923 }
26924 @@ -300,7 +307,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
26925 return this_cpu_read(paravirt_lazy_mode);
26926 }
26927
26928 -struct pv_info pv_info = {
26929 +struct pv_info pv_info __read_only = {
26930 .name = "bare hardware",
26931 .paravirt_enabled = 0,
26932 .kernel_rpl = 0,
26933 @@ -311,16 +318,16 @@ struct pv_info pv_info = {
26934 #endif
26935 };
26936
26937 -struct pv_init_ops pv_init_ops = {
26938 +struct pv_init_ops pv_init_ops __read_only = {
26939 .patch = native_patch,
26940 };
26941
26942 -struct pv_time_ops pv_time_ops = {
26943 +struct pv_time_ops pv_time_ops __read_only = {
26944 .sched_clock = native_sched_clock,
26945 .steal_clock = native_steal_clock,
26946 };
26947
26948 -__visible struct pv_irq_ops pv_irq_ops = {
26949 +__visible struct pv_irq_ops pv_irq_ops __read_only = {
26950 .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
26951 .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
26952 .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
26953 @@ -332,7 +339,7 @@ __visible struct pv_irq_ops pv_irq_ops = {
26954 #endif
26955 };
26956
26957 -__visible struct pv_cpu_ops pv_cpu_ops = {
26958 +__visible struct pv_cpu_ops pv_cpu_ops __read_only = {
26959 .cpuid = native_cpuid,
26960 .get_debugreg = native_get_debugreg,
26961 .set_debugreg = native_set_debugreg,
26962 @@ -395,21 +402,26 @@ NOKPROBE_SYMBOL(native_get_debugreg);
26963 NOKPROBE_SYMBOL(native_set_debugreg);
26964 NOKPROBE_SYMBOL(native_load_idt);
26965
26966 -struct pv_apic_ops pv_apic_ops = {
26967 +struct pv_apic_ops pv_apic_ops __read_only= {
26968 #ifdef CONFIG_X86_LOCAL_APIC
26969 .startup_ipi_hook = paravirt_nop,
26970 #endif
26971 };
26972
26973 -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
26974 +#ifdef CONFIG_X86_32
26975 +#ifdef CONFIG_X86_PAE
26976 +/* 64-bit pagetable entries */
26977 +#define PTE_IDENT PV_CALLEE_SAVE(_paravirt_ident_64)
26978 +#else
26979 /* 32-bit pagetable entries */
26980 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
26981 +#endif
26982 #else
26983 /* 64-bit pagetable entries */
26984 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64)
26985 #endif
26986
26987 -struct pv_mmu_ops pv_mmu_ops = {
26988 +struct pv_mmu_ops pv_mmu_ops __read_only = {
26989
26990 .read_cr2 = native_read_cr2,
26991 .write_cr2 = native_write_cr2,
26992 @@ -459,6 +471,7 @@ struct pv_mmu_ops pv_mmu_ops = {
26993 .make_pud = PTE_IDENT,
26994
26995 .set_pgd = native_set_pgd,
26996 + .set_pgd_batched = native_set_pgd_batched,
26997 #endif
26998 #endif /* CONFIG_PGTABLE_LEVELS >= 3 */
26999
27000 @@ -479,6 +492,12 @@ struct pv_mmu_ops pv_mmu_ops = {
27001 },
27002
27003 .set_fixmap = native_set_fixmap,
27004 +
27005 +#ifdef CONFIG_PAX_KERNEXEC
27006 + .pax_open_kernel = native_pax_open_kernel,
27007 + .pax_close_kernel = native_pax_close_kernel,
27008 +#endif
27009 +
27010 };
27011
27012 EXPORT_SYMBOL_GPL(pv_time_ops);
27013 diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
27014 index a1da673..b6f5831 100644
27015 --- a/arch/x86/kernel/paravirt_patch_64.c
27016 +++ b/arch/x86/kernel/paravirt_patch_64.c
27017 @@ -9,7 +9,11 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
27018 DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
27019 DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
27020 DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
27021 +
27022 +#ifndef CONFIG_PAX_MEMORY_UDEREF
27023 DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
27024 +#endif
27025 +
27026 DEF_NATIVE(pv_cpu_ops, clts, "clts");
27027 DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
27028
27029 @@ -57,7 +61,11 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
27030 PATCH_SITE(pv_mmu_ops, read_cr3);
27031 PATCH_SITE(pv_mmu_ops, write_cr3);
27032 PATCH_SITE(pv_cpu_ops, clts);
27033 +
27034 +#ifndef CONFIG_PAX_MEMORY_UDEREF
27035 PATCH_SITE(pv_mmu_ops, flush_tlb_single);
27036 +#endif
27037 +
27038 PATCH_SITE(pv_cpu_ops, wbinvd);
27039
27040 patch_site:
27041 diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
27042 index 0497f71..7186c0d 100644
27043 --- a/arch/x86/kernel/pci-calgary_64.c
27044 +++ b/arch/x86/kernel/pci-calgary_64.c
27045 @@ -1347,7 +1347,7 @@ static void __init get_tce_space_from_tar(void)
27046 tce_space = be64_to_cpu(readq(target));
27047 tce_space = tce_space & TAR_SW_BITS;
27048
27049 - tce_space = tce_space & (~specified_table_size);
27050 + tce_space = tce_space & (~(unsigned long)specified_table_size);
27051 info->tce_space = (u64 *)__va(tce_space);
27052 }
27053 }
27054 diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
27055 index 35ccf75..7a15747 100644
27056 --- a/arch/x86/kernel/pci-iommu_table.c
27057 +++ b/arch/x86/kernel/pci-iommu_table.c
27058 @@ -2,7 +2,7 @@
27059 #include <asm/iommu_table.h>
27060 #include <linux/string.h>
27061 #include <linux/kallsyms.h>
27062 -
27063 +#include <linux/sched.h>
27064
27065 #define DEBUG 1
27066
27067 diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
27068 index 77dd0ad..9ec4723 100644
27069 --- a/arch/x86/kernel/pci-swiotlb.c
27070 +++ b/arch/x86/kernel/pci-swiotlb.c
27071 @@ -33,7 +33,7 @@ void x86_swiotlb_free_coherent(struct device *dev, size_t size,
27072 struct dma_attrs *attrs)
27073 {
27074 if (is_swiotlb_buffer(dma_to_phys(dev, dma_addr)))
27075 - swiotlb_free_coherent(dev, size, vaddr, dma_addr);
27076 + swiotlb_free_coherent(dev, size, vaddr, dma_addr, attrs);
27077 else
27078 dma_generic_free_coherent(dev, size, vaddr, dma_addr, attrs);
27079 }
27080 diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
27081 index 6e338e3..82f946e 100644
27082 --- a/arch/x86/kernel/process.c
27083 +++ b/arch/x86/kernel/process.c
27084 @@ -38,7 +38,8 @@
27085 * section. Since TSS's are completely CPU-local, we want them
27086 * on exact cacheline boundaries, to eliminate cacheline ping-pong.
27087 */
27088 -__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss) = {
27089 +struct tss_struct cpu_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = {
27090 + [0 ... NR_CPUS-1] = {
27091 .x86_tss = {
27092 .sp0 = TOP_OF_INIT_STACK,
27093 #ifdef CONFIG_X86_32
27094 @@ -56,6 +57,7 @@ __visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss) = {
27095 */
27096 .io_bitmap = { [0 ... IO_BITMAP_LONGS] = ~0 },
27097 #endif
27098 +}
27099 };
27100 EXPORT_PER_CPU_SYMBOL(cpu_tss);
27101
27102 @@ -115,7 +117,7 @@ void arch_task_cache_init(void)
27103 task_xstate_cachep =
27104 kmem_cache_create("task_xstate", xstate_size,
27105 __alignof__(union thread_xstate),
27106 - SLAB_PANIC | SLAB_NOTRACK, NULL);
27107 + SLAB_PANIC | SLAB_NOTRACK | SLAB_USERCOPY, NULL);
27108 setup_xstate_comp();
27109 }
27110
27111 @@ -129,7 +131,7 @@ void exit_thread(void)
27112 unsigned long *bp = t->io_bitmap_ptr;
27113
27114 if (bp) {
27115 - struct tss_struct *tss = &per_cpu(cpu_tss, get_cpu());
27116 + struct tss_struct *tss = cpu_tss + get_cpu();
27117
27118 t->io_bitmap_ptr = NULL;
27119 clear_thread_flag(TIF_IO_BITMAP);
27120 @@ -149,6 +151,9 @@ void flush_thread(void)
27121 {
27122 struct task_struct *tsk = current;
27123
27124 +#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF)
27125 + loadsegment(gs, 0);
27126 +#endif
27127 flush_ptrace_hw_breakpoint(tsk);
27128 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
27129
27130 @@ -302,7 +307,7 @@ static void __exit_idle(void)
27131 void exit_idle(void)
27132 {
27133 /* idle loop has pid 0 */
27134 - if (current->pid)
27135 + if (task_pid_nr(current))
27136 return;
27137 __exit_idle();
27138 }
27139 @@ -355,7 +360,7 @@ bool xen_set_default_idle(void)
27140 return ret;
27141 }
27142 #endif
27143 -void stop_this_cpu(void *dummy)
27144 +__noreturn void stop_this_cpu(void *dummy)
27145 {
27146 local_irq_disable();
27147 /*
27148 @@ -531,16 +536,43 @@ static int __init idle_setup(char *str)
27149 }
27150 early_param("idle", idle_setup);
27151
27152 -unsigned long arch_align_stack(unsigned long sp)
27153 -{
27154 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
27155 - sp -= get_random_int() % 8192;
27156 - return sp & ~0xf;
27157 -}
27158 -
27159 unsigned long arch_randomize_brk(struct mm_struct *mm)
27160 {
27161 unsigned long range_end = mm->brk + 0x02000000;
27162 return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
27163 }
27164
27165 +#ifdef CONFIG_PAX_RANDKSTACK
27166 +void pax_randomize_kstack(struct pt_regs *regs)
27167 +{
27168 + struct thread_struct *thread = &current->thread;
27169 + unsigned long time;
27170 +
27171 + if (!randomize_va_space)
27172 + return;
27173 +
27174 + if (v8086_mode(regs))
27175 + return;
27176 +
27177 + rdtscl(time);
27178 +
27179 + /* P4 seems to return a 0 LSB, ignore it */
27180 +#ifdef CONFIG_MPENTIUM4
27181 + time &= 0x3EUL;
27182 + time <<= 2;
27183 +#elif defined(CONFIG_X86_64)
27184 + time &= 0xFUL;
27185 + time <<= 4;
27186 +#else
27187 + time &= 0x1FUL;
27188 + time <<= 3;
27189 +#endif
27190 +
27191 + thread->sp0 ^= time;
27192 + load_sp0(cpu_tss + smp_processor_id(), thread);
27193 +
27194 +#ifdef CONFIG_X86_64
27195 + this_cpu_write(kernel_stack, thread->sp0);
27196 +#endif
27197 +}
27198 +#endif
27199 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
27200 index 8ed2106..1345704 100644
27201 --- a/arch/x86/kernel/process_32.c
27202 +++ b/arch/x86/kernel/process_32.c
27203 @@ -64,6 +64,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
27204 unsigned long thread_saved_pc(struct task_struct *tsk)
27205 {
27206 return ((unsigned long *)tsk->thread.sp)[3];
27207 +//XXX return tsk->thread.eip;
27208 }
27209
27210 void __show_regs(struct pt_regs *regs, int all)
27211 @@ -76,16 +77,15 @@ void __show_regs(struct pt_regs *regs, int all)
27212 if (user_mode(regs)) {
27213 sp = regs->sp;
27214 ss = regs->ss & 0xffff;
27215 - gs = get_user_gs(regs);
27216 } else {
27217 sp = kernel_stack_pointer(regs);
27218 savesegment(ss, ss);
27219 - savesegment(gs, gs);
27220 }
27221 + gs = get_user_gs(regs);
27222
27223 printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
27224 (u16)regs->cs, regs->ip, regs->flags,
27225 - smp_processor_id());
27226 + raw_smp_processor_id());
27227 print_symbol("EIP is at %s\n", regs->ip);
27228
27229 printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
27230 @@ -132,21 +132,22 @@ void release_thread(struct task_struct *dead_task)
27231 int copy_thread(unsigned long clone_flags, unsigned long sp,
27232 unsigned long arg, struct task_struct *p)
27233 {
27234 - struct pt_regs *childregs = task_pt_regs(p);
27235 + struct pt_regs *childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8;
27236 struct task_struct *tsk;
27237 int err;
27238
27239 p->thread.sp = (unsigned long) childregs;
27240 p->thread.sp0 = (unsigned long) (childregs+1);
27241 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
27242 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
27243
27244 if (unlikely(p->flags & PF_KTHREAD)) {
27245 /* kernel thread */
27246 memset(childregs, 0, sizeof(struct pt_regs));
27247 p->thread.ip = (unsigned long) ret_from_kernel_thread;
27248 - task_user_gs(p) = __KERNEL_STACK_CANARY;
27249 - childregs->ds = __USER_DS;
27250 - childregs->es = __USER_DS;
27251 + savesegment(gs, childregs->gs);
27252 + childregs->ds = __KERNEL_DS;
27253 + childregs->es = __KERNEL_DS;
27254 childregs->fs = __KERNEL_PERCPU;
27255 childregs->bx = sp; /* function */
27256 childregs->bp = arg;
27257 @@ -244,7 +245,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27258 struct thread_struct *prev = &prev_p->thread,
27259 *next = &next_p->thread;
27260 int cpu = smp_processor_id();
27261 - struct tss_struct *tss = &per_cpu(cpu_tss, cpu);
27262 + struct tss_struct *tss = cpu_tss + cpu;
27263 fpu_switch_t fpu;
27264
27265 /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
27266 @@ -263,6 +264,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27267 */
27268 lazy_save_gs(prev->gs);
27269
27270 +#ifdef CONFIG_PAX_MEMORY_UDEREF
27271 + __set_fs(task_thread_info(next_p)->addr_limit);
27272 +#endif
27273 +
27274 /*
27275 * Load the per-thread Thread-Local Storage descriptor.
27276 */
27277 @@ -306,12 +311,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27278 * current_thread_info().
27279 */
27280 load_sp0(tss, next);
27281 - this_cpu_write(kernel_stack,
27282 - (unsigned long)task_stack_page(next_p) +
27283 - THREAD_SIZE);
27284 - this_cpu_write(cpu_current_top_of_stack,
27285 - (unsigned long)task_stack_page(next_p) +
27286 - THREAD_SIZE);
27287 + this_cpu_write(current_task, next_p);
27288 + this_cpu_write(current_tinfo, &next_p->tinfo);
27289 + this_cpu_write(kernel_stack, next->sp0);
27290 + this_cpu_write(cpu_current_top_of_stack, next->sp0);
27291
27292 /*
27293 * Restore %gs if needed (which is common)
27294 @@ -321,8 +324,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27295
27296 switch_fpu_finish(next_p, fpu);
27297
27298 - this_cpu_write(current_task, next_p);
27299 -
27300 return prev_p;
27301 }
27302
27303 @@ -352,4 +353,3 @@ unsigned long get_wchan(struct task_struct *p)
27304 } while (count++ < 16);
27305 return 0;
27306 }
27307 -
27308 diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
27309 index ddfdbf7..625417c 100644
27310 --- a/arch/x86/kernel/process_64.c
27311 +++ b/arch/x86/kernel/process_64.c
27312 @@ -158,9 +158,10 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
27313 struct pt_regs *childregs;
27314 struct task_struct *me = current;
27315
27316 - p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE;
27317 + p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE - 16;
27318 childregs = task_pt_regs(p);
27319 p->thread.sp = (unsigned long) childregs;
27320 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
27321 set_tsk_thread_flag(p, TIF_FORK);
27322 p->thread.io_bitmap_ptr = NULL;
27323
27324 @@ -170,6 +171,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
27325 p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
27326 savesegment(es, p->thread.es);
27327 savesegment(ds, p->thread.ds);
27328 + savesegment(ss, p->thread.ss);
27329 + BUG_ON(p->thread.ss == __UDEREF_KERNEL_DS);
27330 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
27331
27332 if (unlikely(p->flags & PF_KTHREAD)) {
27333 @@ -275,7 +278,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27334 struct thread_struct *prev = &prev_p->thread;
27335 struct thread_struct *next = &next_p->thread;
27336 int cpu = smp_processor_id();
27337 - struct tss_struct *tss = &per_cpu(cpu_tss, cpu);
27338 + struct tss_struct *tss = cpu_tss + cpu;
27339 unsigned fsindex, gsindex;
27340 fpu_switch_t fpu;
27341
27342 @@ -326,6 +329,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27343 if (unlikely(next->ds | prev->ds))
27344 loadsegment(ds, next->ds);
27345
27346 + savesegment(ss, prev->ss);
27347 + if (unlikely(next->ss != prev->ss))
27348 + loadsegment(ss, next->ss);
27349 +
27350 /*
27351 * Switch FS and GS.
27352 *
27353 @@ -397,6 +404,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27354 * Switch the PDA and FPU contexts.
27355 */
27356 this_cpu_write(current_task, next_p);
27357 + this_cpu_write(current_tinfo, &next_p->tinfo);
27358
27359 /*
27360 * If it were not for PREEMPT_ACTIVE we could guarantee that the
27361 @@ -409,8 +417,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27362 /* Reload esp0 and ss1. This changes current_thread_info(). */
27363 load_sp0(tss, next);
27364
27365 - this_cpu_write(kernel_stack,
27366 - (unsigned long)task_stack_page(next_p) + THREAD_SIZE);
27367 + this_cpu_write(kernel_stack, next->sp0);
27368
27369 /*
27370 * Now maybe reload the debug registers and handle I/O bitmaps
27371 @@ -508,12 +515,11 @@ unsigned long get_wchan(struct task_struct *p)
27372 if (!p || p == current || p->state == TASK_RUNNING)
27373 return 0;
27374 stack = (unsigned long)task_stack_page(p);
27375 - if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE)
27376 + if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-16-sizeof(u64))
27377 return 0;
27378 fp = *(u64 *)(p->thread.sp);
27379 do {
27380 - if (fp < (unsigned long)stack ||
27381 - fp >= (unsigned long)stack+THREAD_SIZE)
27382 + if (fp < stack || fp > stack+THREAD_SIZE-16-sizeof(u64))
27383 return 0;
27384 ip = *(u64 *)(fp+8);
27385 if (!in_sched_functions(ip))
27386 diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
27387 index a7bc794..094ee8e 100644
27388 --- a/arch/x86/kernel/ptrace.c
27389 +++ b/arch/x86/kernel/ptrace.c
27390 @@ -186,10 +186,10 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs)
27391 unsigned long sp = (unsigned long)&regs->sp;
27392 u32 *prev_esp;
27393
27394 - if (context == (sp & ~(THREAD_SIZE - 1)))
27395 + if (context == ((sp + 8) & ~(THREAD_SIZE - 1)))
27396 return sp;
27397
27398 - prev_esp = (u32 *)(context);
27399 + prev_esp = *(u32 **)(context);
27400 if (prev_esp)
27401 return (unsigned long)prev_esp;
27402
27403 @@ -446,6 +446,20 @@ static int putreg(struct task_struct *child,
27404 if (child->thread.gs != value)
27405 return do_arch_prctl(child, ARCH_SET_GS, value);
27406 return 0;
27407 +
27408 + case offsetof(struct user_regs_struct,ip):
27409 + /*
27410 + * Protect against any attempt to set ip to an
27411 + * impossible address. There are dragons lurking if the
27412 + * address is noncanonical. (This explicitly allows
27413 + * setting ip to TASK_SIZE_MAX, because user code can do
27414 + * that all by itself by running off the end of its
27415 + * address space.
27416 + */
27417 + if (value > TASK_SIZE_MAX)
27418 + return -EIO;
27419 + break;
27420 +
27421 #endif
27422 }
27423
27424 @@ -582,7 +596,7 @@ static void ptrace_triggered(struct perf_event *bp,
27425 static unsigned long ptrace_get_dr7(struct perf_event *bp[])
27426 {
27427 int i;
27428 - int dr7 = 0;
27429 + unsigned long dr7 = 0;
27430 struct arch_hw_breakpoint *info;
27431
27432 for (i = 0; i < HBP_NUM; i++) {
27433 @@ -816,7 +830,7 @@ long arch_ptrace(struct task_struct *child, long request,
27434 unsigned long addr, unsigned long data)
27435 {
27436 int ret;
27437 - unsigned long __user *datap = (unsigned long __user *)data;
27438 + unsigned long __user *datap = (__force unsigned long __user *)data;
27439
27440 switch (request) {
27441 /* read the word at location addr in the USER area. */
27442 @@ -901,14 +915,14 @@ long arch_ptrace(struct task_struct *child, long request,
27443 if ((int) addr < 0)
27444 return -EIO;
27445 ret = do_get_thread_area(child, addr,
27446 - (struct user_desc __user *)data);
27447 + (__force struct user_desc __user *) data);
27448 break;
27449
27450 case PTRACE_SET_THREAD_AREA:
27451 if ((int) addr < 0)
27452 return -EIO;
27453 ret = do_set_thread_area(child, addr,
27454 - (struct user_desc __user *)data, 0);
27455 + (__force struct user_desc __user *) data, 0);
27456 break;
27457 #endif
27458
27459 @@ -1286,7 +1300,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
27460
27461 #ifdef CONFIG_X86_64
27462
27463 -static struct user_regset x86_64_regsets[] __read_mostly = {
27464 +static user_regset_no_const x86_64_regsets[] __read_only = {
27465 [REGSET_GENERAL] = {
27466 .core_note_type = NT_PRSTATUS,
27467 .n = sizeof(struct user_regs_struct) / sizeof(long),
27468 @@ -1327,7 +1341,7 @@ static const struct user_regset_view user_x86_64_view = {
27469 #endif /* CONFIG_X86_64 */
27470
27471 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
27472 -static struct user_regset x86_32_regsets[] __read_mostly = {
27473 +static user_regset_no_const x86_32_regsets[] __read_only = {
27474 [REGSET_GENERAL] = {
27475 .core_note_type = NT_PRSTATUS,
27476 .n = sizeof(struct user_regs_struct32) / sizeof(u32),
27477 @@ -1380,7 +1394,7 @@ static const struct user_regset_view user_x86_32_view = {
27478 */
27479 u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
27480
27481 -void update_regset_xstate_info(unsigned int size, u64 xstate_mask)
27482 +void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
27483 {
27484 #ifdef CONFIG_X86_64
27485 x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
27486 @@ -1415,7 +1429,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
27487 memset(info, 0, sizeof(*info));
27488 info->si_signo = SIGTRAP;
27489 info->si_code = si_code;
27490 - info->si_addr = user_mode(regs) ? (void __user *)regs->ip : NULL;
27491 + info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL;
27492 }
27493
27494 void user_single_step_siginfo(struct task_struct *tsk,
27495 @@ -1449,6 +1463,10 @@ static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch)
27496 }
27497 }
27498
27499 +#ifdef CONFIG_GRKERNSEC_SETXID
27500 +extern void gr_delayed_cred_worker(void);
27501 +#endif
27502 +
27503 /*
27504 * We can return 0 to resume the syscall or anything else to go to phase
27505 * 2. If we resume the syscall, we need to put something appropriate in
27506 @@ -1556,6 +1574,11 @@ long syscall_trace_enter_phase2(struct pt_regs *regs, u32 arch,
27507
27508 BUG_ON(regs != task_pt_regs(current));
27509
27510 +#ifdef CONFIG_GRKERNSEC_SETXID
27511 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
27512 + gr_delayed_cred_worker();
27513 +#endif
27514 +
27515 /*
27516 * If we stepped into a sysenter/syscall insn, it trapped in
27517 * kernel mode; do_debug() cleared TF and set TIF_SINGLESTEP.
27518 @@ -1614,6 +1637,11 @@ void syscall_trace_leave(struct pt_regs *regs)
27519 */
27520 user_exit();
27521
27522 +#ifdef CONFIG_GRKERNSEC_SETXID
27523 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
27524 + gr_delayed_cred_worker();
27525 +#endif
27526 +
27527 audit_syscall_exit(regs);
27528
27529 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
27530 diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
27531 index 2f355d2..e75ed0a 100644
27532 --- a/arch/x86/kernel/pvclock.c
27533 +++ b/arch/x86/kernel/pvclock.c
27534 @@ -51,11 +51,11 @@ void pvclock_touch_watchdogs(void)
27535 reset_hung_task_detector();
27536 }
27537
27538 -static atomic64_t last_value = ATOMIC64_INIT(0);
27539 +static atomic64_unchecked_t last_value = ATOMIC64_INIT(0);
27540
27541 void pvclock_resume(void)
27542 {
27543 - atomic64_set(&last_value, 0);
27544 + atomic64_set_unchecked(&last_value, 0);
27545 }
27546
27547 u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src)
27548 @@ -105,11 +105,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
27549 * updating at the same time, and one of them could be slightly behind,
27550 * making the assumption that last_value always go forward fail to hold.
27551 */
27552 - last = atomic64_read(&last_value);
27553 + last = atomic64_read_unchecked(&last_value);
27554 do {
27555 if (ret < last)
27556 return last;
27557 - last = atomic64_cmpxchg(&last_value, last, ret);
27558 + last = atomic64_cmpxchg_unchecked(&last_value, last, ret);
27559 } while (unlikely(last != ret));
27560
27561 return ret;
27562 diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
27563 index 86db4bc..a50a54a 100644
27564 --- a/arch/x86/kernel/reboot.c
27565 +++ b/arch/x86/kernel/reboot.c
27566 @@ -70,6 +70,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d)
27567
27568 void __noreturn machine_real_restart(unsigned int type)
27569 {
27570 +
27571 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
27572 + struct desc_struct *gdt;
27573 +#endif
27574 +
27575 local_irq_disable();
27576
27577 /*
27578 @@ -97,7 +102,29 @@ void __noreturn machine_real_restart(unsigned int type)
27579
27580 /* Jump to the identity-mapped low memory code */
27581 #ifdef CONFIG_X86_32
27582 - asm volatile("jmpl *%0" : :
27583 +
27584 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
27585 + gdt = get_cpu_gdt_table(smp_processor_id());
27586 + pax_open_kernel();
27587 +#ifdef CONFIG_PAX_MEMORY_UDEREF
27588 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
27589 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
27590 + loadsegment(ds, __KERNEL_DS);
27591 + loadsegment(es, __KERNEL_DS);
27592 + loadsegment(ss, __KERNEL_DS);
27593 +#endif
27594 +#ifdef CONFIG_PAX_KERNEXEC
27595 + gdt[GDT_ENTRY_KERNEL_CS].base0 = 0;
27596 + gdt[GDT_ENTRY_KERNEL_CS].base1 = 0;
27597 + gdt[GDT_ENTRY_KERNEL_CS].base2 = 0;
27598 + gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff;
27599 + gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf;
27600 + gdt[GDT_ENTRY_KERNEL_CS].g = 1;
27601 +#endif
27602 + pax_close_kernel();
27603 +#endif
27604 +
27605 + asm volatile("ljmpl *%0" : :
27606 "rm" (real_mode_header->machine_real_restart_asm),
27607 "a" (type));
27608 #else
27609 @@ -137,7 +164,7 @@ static int __init set_kbd_reboot(const struct dmi_system_id *d)
27610 /*
27611 * This is a single dmi_table handling all reboot quirks.
27612 */
27613 -static struct dmi_system_id __initdata reboot_dmi_table[] = {
27614 +static const struct dmi_system_id __initconst reboot_dmi_table[] = {
27615
27616 /* Acer */
27617 { /* Handle reboot issue on Acer Aspire one */
27618 @@ -511,7 +538,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
27619 * This means that this function can never return, it can misbehave
27620 * by not rebooting properly and hanging.
27621 */
27622 -static void native_machine_emergency_restart(void)
27623 +static void __noreturn native_machine_emergency_restart(void)
27624 {
27625 int i;
27626 int attempt = 0;
27627 @@ -631,13 +658,13 @@ void native_machine_shutdown(void)
27628 #endif
27629 }
27630
27631 -static void __machine_emergency_restart(int emergency)
27632 +static void __noreturn __machine_emergency_restart(int emergency)
27633 {
27634 reboot_emergency = emergency;
27635 machine_ops.emergency_restart();
27636 }
27637
27638 -static void native_machine_restart(char *__unused)
27639 +static void __noreturn native_machine_restart(char *__unused)
27640 {
27641 pr_notice("machine restart\n");
27642
27643 @@ -646,7 +673,7 @@ static void native_machine_restart(char *__unused)
27644 __machine_emergency_restart(0);
27645 }
27646
27647 -static void native_machine_halt(void)
27648 +static void __noreturn native_machine_halt(void)
27649 {
27650 /* Stop other cpus and apics */
27651 machine_shutdown();
27652 @@ -656,7 +683,7 @@ static void native_machine_halt(void)
27653 stop_this_cpu(NULL);
27654 }
27655
27656 -static void native_machine_power_off(void)
27657 +static void __noreturn native_machine_power_off(void)
27658 {
27659 if (pm_power_off) {
27660 if (!reboot_force)
27661 @@ -665,9 +692,10 @@ static void native_machine_power_off(void)
27662 }
27663 /* A fallback in case there is no PM info available */
27664 tboot_shutdown(TB_SHUTDOWN_HALT);
27665 + unreachable();
27666 }
27667
27668 -struct machine_ops machine_ops = {
27669 +struct machine_ops machine_ops __read_only = {
27670 .power_off = native_machine_power_off,
27671 .shutdown = native_machine_shutdown,
27672 .emergency_restart = native_machine_emergency_restart,
27673 diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
27674 index c8e41e9..64049ef 100644
27675 --- a/arch/x86/kernel/reboot_fixups_32.c
27676 +++ b/arch/x86/kernel/reboot_fixups_32.c
27677 @@ -57,7 +57,7 @@ struct device_fixup {
27678 unsigned int vendor;
27679 unsigned int device;
27680 void (*reboot_fixup)(struct pci_dev *);
27681 -};
27682 +} __do_const;
27683
27684 /*
27685 * PCI ids solely used for fixups_table go here
27686 diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
27687 index 98111b3..73ca125 100644
27688 --- a/arch/x86/kernel/relocate_kernel_64.S
27689 +++ b/arch/x86/kernel/relocate_kernel_64.S
27690 @@ -96,8 +96,7 @@ relocate_kernel:
27691
27692 /* jump to identity mapped page */
27693 addq $(identity_mapped - relocate_kernel), %r8
27694 - pushq %r8
27695 - ret
27696 + jmp *%r8
27697
27698 identity_mapped:
27699 /* set return address to 0 if not preserving context */
27700 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
27701 index d74ac33..d9efe04 100644
27702 --- a/arch/x86/kernel/setup.c
27703 +++ b/arch/x86/kernel/setup.c
27704 @@ -111,6 +111,7 @@
27705 #include <asm/mce.h>
27706 #include <asm/alternative.h>
27707 #include <asm/prom.h>
27708 +#include <asm/boot.h>
27709
27710 /*
27711 * max_low_pfn_mapped: highest direct mapped pfn under 4GB
27712 @@ -206,10 +207,12 @@ EXPORT_SYMBOL(boot_cpu_data);
27713 #endif
27714
27715
27716 -#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
27717 -__visible unsigned long mmu_cr4_features;
27718 +#ifdef CONFIG_X86_64
27719 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
27720 +#elif defined(CONFIG_X86_PAE)
27721 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
27722 #else
27723 -__visible unsigned long mmu_cr4_features = X86_CR4_PAE;
27724 +__visible unsigned long mmu_cr4_features __read_only;
27725 #endif
27726
27727 /* Boot loader ID and version as integers, for the benefit of proc_dointvec */
27728 @@ -771,7 +774,7 @@ static void __init trim_bios_range(void)
27729 * area (640->1Mb) as ram even though it is not.
27730 * take them out.
27731 */
27732 - e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
27733 + e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1);
27734
27735 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
27736 }
27737 @@ -779,7 +782,7 @@ static void __init trim_bios_range(void)
27738 /* called before trim_bios_range() to spare extra sanitize */
27739 static void __init e820_add_kernel_range(void)
27740 {
27741 - u64 start = __pa_symbol(_text);
27742 + u64 start = __pa_symbol(ktla_ktva(_text));
27743 u64 size = __pa_symbol(_end) - start;
27744
27745 /*
27746 @@ -860,8 +863,12 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
27747
27748 void __init setup_arch(char **cmdline_p)
27749 {
27750 +#ifdef CONFIG_X86_32
27751 + memblock_reserve(LOAD_PHYSICAL_ADDR, __pa_symbol(__bss_stop) - LOAD_PHYSICAL_ADDR);
27752 +#else
27753 memblock_reserve(__pa_symbol(_text),
27754 (unsigned long)__bss_stop - (unsigned long)_text);
27755 +#endif
27756
27757 early_reserve_initrd();
27758
27759 @@ -959,16 +966,16 @@ void __init setup_arch(char **cmdline_p)
27760
27761 if (!boot_params.hdr.root_flags)
27762 root_mountflags &= ~MS_RDONLY;
27763 - init_mm.start_code = (unsigned long) _text;
27764 - init_mm.end_code = (unsigned long) _etext;
27765 + init_mm.start_code = ktla_ktva((unsigned long) _text);
27766 + init_mm.end_code = ktla_ktva((unsigned long) _etext);
27767 init_mm.end_data = (unsigned long) _edata;
27768 init_mm.brk = _brk_end;
27769
27770 mpx_mm_init(&init_mm);
27771
27772 - code_resource.start = __pa_symbol(_text);
27773 - code_resource.end = __pa_symbol(_etext)-1;
27774 - data_resource.start = __pa_symbol(_etext);
27775 + code_resource.start = __pa_symbol(ktla_ktva(_text));
27776 + code_resource.end = __pa_symbol(ktla_ktva(_etext))-1;
27777 + data_resource.start = __pa_symbol(_sdata);
27778 data_resource.end = __pa_symbol(_edata)-1;
27779 bss_resource.start = __pa_symbol(__bss_start);
27780 bss_resource.end = __pa_symbol(__bss_stop)-1;
27781 diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
27782 index e4fcb87..9c06c55 100644
27783 --- a/arch/x86/kernel/setup_percpu.c
27784 +++ b/arch/x86/kernel/setup_percpu.c
27785 @@ -21,19 +21,17 @@
27786 #include <asm/cpu.h>
27787 #include <asm/stackprotector.h>
27788
27789 -DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
27790 +#ifdef CONFIG_SMP
27791 +DEFINE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
27792 EXPORT_PER_CPU_SYMBOL(cpu_number);
27793 +#endif
27794
27795 -#ifdef CONFIG_X86_64
27796 #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
27797 -#else
27798 -#define BOOT_PERCPU_OFFSET 0
27799 -#endif
27800
27801 DEFINE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
27802 EXPORT_PER_CPU_SYMBOL(this_cpu_off);
27803
27804 -unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
27805 +unsigned long __per_cpu_offset[NR_CPUS] __read_only = {
27806 [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
27807 };
27808 EXPORT_SYMBOL(__per_cpu_offset);
27809 @@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void)
27810 {
27811 #ifdef CONFIG_NEED_MULTIPLE_NODES
27812 pg_data_t *last = NULL;
27813 - unsigned int cpu;
27814 + int cpu;
27815
27816 for_each_possible_cpu(cpu) {
27817 int node = early_cpu_to_node(cpu);
27818 @@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu)
27819 {
27820 #ifdef CONFIG_X86_32
27821 struct desc_struct gdt;
27822 + unsigned long base = per_cpu_offset(cpu);
27823
27824 - pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
27825 - 0x2 | DESCTYPE_S, 0x8);
27826 - gdt.s = 1;
27827 + pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT,
27828 + 0x83 | DESCTYPE_S, 0xC);
27829 write_gdt_entry(get_cpu_gdt_table(cpu),
27830 GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
27831 #endif
27832 @@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void)
27833 /* alrighty, percpu areas up and running */
27834 delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
27835 for_each_possible_cpu(cpu) {
27836 +#ifdef CONFIG_CC_STACKPROTECTOR
27837 +#ifdef CONFIG_X86_32
27838 + unsigned long canary = per_cpu(stack_canary.canary, cpu);
27839 +#endif
27840 +#endif
27841 per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
27842 per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
27843 per_cpu(cpu_number, cpu) = cpu;
27844 @@ -259,6 +262,12 @@ void __init setup_per_cpu_areas(void)
27845 */
27846 set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
27847 #endif
27848 +#ifdef CONFIG_CC_STACKPROTECTOR
27849 +#ifdef CONFIG_X86_32
27850 + if (!cpu)
27851 + per_cpu(stack_canary.canary, cpu) = canary;
27852 +#endif
27853 +#endif
27854 /*
27855 * Up to this point, the boot CPU has been using .init.data
27856 * area. Reload any changed state for the boot CPU.
27857 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
27858 index 1ea14fd..b551e66 100644
27859 --- a/arch/x86/kernel/signal.c
27860 +++ b/arch/x86/kernel/signal.c
27861 @@ -93,8 +93,15 @@ int restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)
27862 COPY(r15);
27863 #endif /* CONFIG_X86_64 */
27864
27865 +#ifdef CONFIG_X86_32
27866 COPY_SEG_CPL3(cs);
27867 COPY_SEG_CPL3(ss);
27868 +#else /* !CONFIG_X86_32 */
27869 + /* Kernel saves and restores only the CS segment register on signals,
27870 + * which is the bare minimum needed to allow mixed 32/64-bit code.
27871 + * App's signal handler can save/restore other segments if needed. */
27872 + COPY_SEG_CPL3(cs);
27873 +#endif /* CONFIG_X86_32 */
27874
27875 get_user_ex(tmpflags, &sc->flags);
27876 regs->flags = (regs->flags & ~FIX_EFLAGS) | (tmpflags & FIX_EFLAGS);
27877 @@ -154,9 +161,8 @@ int setup_sigcontext(struct sigcontext __user *sc, void __user *fpstate,
27878 #else /* !CONFIG_X86_32 */
27879 put_user_ex(regs->flags, &sc->flags);
27880 put_user_ex(regs->cs, &sc->cs);
27881 - put_user_ex(0, &sc->__pad2);
27882 - put_user_ex(0, &sc->__pad1);
27883 - put_user_ex(regs->ss, &sc->ss);
27884 + put_user_ex(0, &sc->gs);
27885 + put_user_ex(0, &sc->fs);
27886 #endif /* CONFIG_X86_32 */
27887
27888 put_user_ex(fpstate, &sc->fpstate);
27889 @@ -183,7 +189,7 @@ static unsigned long align_sigframe(unsigned long sp)
27890 * Align the stack pointer according to the i386 ABI,
27891 * i.e. so that on function entry ((sp + 4) & 15) == 0.
27892 */
27893 - sp = ((sp + 4) & -16ul) - 4;
27894 + sp = ((sp - 12) & -16ul) - 4;
27895 #else /* !CONFIG_X86_32 */
27896 sp = round_down(sp, 16) - 8;
27897 #endif
27898 @@ -291,10 +297,9 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27899 }
27900
27901 if (current->mm->context.vdso)
27902 - restorer = current->mm->context.vdso +
27903 - selected_vdso32->sym___kernel_sigreturn;
27904 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_sigreturn);
27905 else
27906 - restorer = &frame->retcode;
27907 + restorer = (void __user *)&frame->retcode;
27908 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27909 restorer = ksig->ka.sa.sa_restorer;
27910
27911 @@ -308,7 +313,7 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27912 * reasons and because gdb uses it as a signature to notice
27913 * signal handler stack frames.
27914 */
27915 - err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode);
27916 + err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode);
27917
27918 if (err)
27919 return -EFAULT;
27920 @@ -355,8 +360,10 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27921 save_altstack_ex(&frame->uc.uc_stack, regs->sp);
27922
27923 /* Set up to return from userspace. */
27924 - restorer = current->mm->context.vdso +
27925 - selected_vdso32->sym___kernel_rt_sigreturn;
27926 + if (current->mm->context.vdso)
27927 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_rt_sigreturn);
27928 + else
27929 + restorer = (void __user *)&frame->retcode;
27930 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27931 restorer = ksig->ka.sa.sa_restorer;
27932 put_user_ex(restorer, &frame->pretcode);
27933 @@ -368,7 +375,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27934 * reasons and because gdb uses it as a signature to notice
27935 * signal handler stack frames.
27936 */
27937 - put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
27938 + put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode);
27939 } put_user_catch(err);
27940
27941 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
27942 @@ -450,19 +457,9 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27943
27944 regs->sp = (unsigned long)frame;
27945
27946 - /*
27947 - * Set up the CS and SS registers to run signal handlers in
27948 - * 64-bit mode, even if the handler happens to be interrupting
27949 - * 32-bit or 16-bit code.
27950 - *
27951 - * SS is subtle. In 64-bit mode, we don't need any particular
27952 - * SS descriptor, but we do need SS to be valid. It's possible
27953 - * that the old SS is entirely bogus -- this can happen if the
27954 - * signal we're trying to deliver is #GP or #SS caused by a bad
27955 - * SS value.
27956 - */
27957 + /* Set up the CS register to run signal handlers in 64-bit mode,
27958 + even if the handler happens to be interrupting 32-bit code. */
27959 regs->cs = __USER_CS;
27960 - regs->ss = __USER_DS;
27961
27962 return 0;
27963 }
27964 @@ -598,7 +595,12 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27965 {
27966 int usig = ksig->sig;
27967 sigset_t *set = sigmask_to_save();
27968 - compat_sigset_t *cset = (compat_sigset_t *) set;
27969 + sigset_t sigcopy;
27970 + compat_sigset_t *cset;
27971 +
27972 + sigcopy = *set;
27973 +
27974 + cset = (compat_sigset_t *) &sigcopy;
27975
27976 /* Set up the stack frame */
27977 if (is_ia32_frame()) {
27978 @@ -609,7 +611,7 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27979 } else if (is_x32_frame()) {
27980 return x32_setup_rt_frame(ksig, cset, regs);
27981 } else {
27982 - return __setup_rt_frame(ksig->sig, ksig, set, regs);
27983 + return __setup_rt_frame(ksig->sig, ksig, &sigcopy, regs);
27984 }
27985 }
27986
27987 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
27988 index be8e1bd..a3d93fa 100644
27989 --- a/arch/x86/kernel/smp.c
27990 +++ b/arch/x86/kernel/smp.c
27991 @@ -341,7 +341,7 @@ static int __init nonmi_ipi_setup(char *str)
27992
27993 __setup("nonmi_ipi", nonmi_ipi_setup);
27994
27995 -struct smp_ops smp_ops = {
27996 +struct smp_ops smp_ops __read_only = {
27997 .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu,
27998 .smp_prepare_cpus = native_smp_prepare_cpus,
27999 .smp_cpus_done = native_smp_cpus_done,
28000 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
28001 index 50e547e..d59d06a 100644
28002 --- a/arch/x86/kernel/smpboot.c
28003 +++ b/arch/x86/kernel/smpboot.c
28004 @@ -226,14 +226,17 @@ static void notrace start_secondary(void *unused)
28005
28006 enable_start_cpu0 = 0;
28007
28008 -#ifdef CONFIG_X86_32
28009 + /* otherwise gcc will move up smp_processor_id before the cpu_init */
28010 + barrier();
28011 +
28012 /* switch away from the initial page table */
28013 +#ifdef CONFIG_PAX_PER_CPU_PGD
28014 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
28015 +#else
28016 load_cr3(swapper_pg_dir);
28017 +#endif
28018 __flush_tlb_all();
28019 -#endif
28020
28021 - /* otherwise gcc will move up smp_processor_id before the cpu_init */
28022 - barrier();
28023 /*
28024 * Check TSC synchronization with the BP:
28025 */
28026 @@ -782,18 +785,17 @@ void common_cpu_up(unsigned int cpu, struct task_struct *idle)
28027 alternatives_enable_smp();
28028
28029 per_cpu(current_task, cpu) = idle;
28030 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
28031
28032 #ifdef CONFIG_X86_32
28033 /* Stack for startup_32 can be just as for start_secondary onwards */
28034 irq_ctx_init(cpu);
28035 - per_cpu(cpu_current_top_of_stack, cpu) =
28036 - (unsigned long)task_stack_page(idle) + THREAD_SIZE;
28037 + per_cpu(cpu_current_top_of_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
28038 #else
28039 clear_tsk_thread_flag(idle, TIF_FORK);
28040 initial_gs = per_cpu_offset(cpu);
28041 #endif
28042 - per_cpu(kernel_stack, cpu) =
28043 - (unsigned long)task_stack_page(idle) + THREAD_SIZE;
28044 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
28045 }
28046
28047 /*
28048 @@ -814,9 +816,11 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
28049 unsigned long timeout;
28050
28051 idle->thread.sp = (unsigned long) (((struct pt_regs *)
28052 - (THREAD_SIZE + task_stack_page(idle))) - 1);
28053 + (THREAD_SIZE - 16 + task_stack_page(idle))) - 1);
28054
28055 + pax_open_kernel();
28056 early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
28057 + pax_close_kernel();
28058 initial_code = (unsigned long)start_secondary;
28059 stack_start = idle->thread.sp;
28060
28061 @@ -961,6 +965,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
28062
28063 common_cpu_up(cpu, tidle);
28064
28065 +#ifdef CONFIG_PAX_PER_CPU_PGD
28066 + clone_pgd_range(get_cpu_pgd(cpu, kernel) + KERNEL_PGD_BOUNDARY,
28067 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
28068 + KERNEL_PGD_PTRS);
28069 + clone_pgd_range(get_cpu_pgd(cpu, user) + KERNEL_PGD_BOUNDARY,
28070 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
28071 + KERNEL_PGD_PTRS);
28072 +#endif
28073 +
28074 err = do_boot_cpu(apicid, cpu, tidle);
28075 if (err) {
28076 pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu);
28077 diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
28078 index 9b4d51d..5d28b58 100644
28079 --- a/arch/x86/kernel/step.c
28080 +++ b/arch/x86/kernel/step.c
28081 @@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
28082 struct desc_struct *desc;
28083 unsigned long base;
28084
28085 - seg &= ~7UL;
28086 + seg >>= 3;
28087
28088 mutex_lock(&child->mm->context.lock);
28089 - if (unlikely((seg >> 3) >= child->mm->context.size))
28090 + if (unlikely(seg >= child->mm->context.size))
28091 addr = -1L; /* bogus selector, access would fault */
28092 else {
28093 desc = child->mm->context.ldt + seg;
28094 @@ -42,7 +42,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
28095 addr += base;
28096 }
28097 mutex_unlock(&child->mm->context.lock);
28098 - }
28099 + } else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS)
28100 + addr = ktla_ktva(addr);
28101
28102 return addr;
28103 }
28104 @@ -53,6 +54,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
28105 unsigned char opcode[15];
28106 unsigned long addr = convert_ip_to_linear(child, regs);
28107
28108 + if (addr == -EINVAL)
28109 + return 0;
28110 +
28111 copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
28112 for (i = 0; i < copied; i++) {
28113 switch (opcode[i]) {
28114 diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c
28115 new file mode 100644
28116 index 0000000..5877189
28117 --- /dev/null
28118 +++ b/arch/x86/kernel/sys_i386_32.c
28119 @@ -0,0 +1,189 @@
28120 +/*
28121 + * This file contains various random system calls that
28122 + * have a non-standard calling sequence on the Linux/i386
28123 + * platform.
28124 + */
28125 +
28126 +#include <linux/errno.h>
28127 +#include <linux/sched.h>
28128 +#include <linux/mm.h>
28129 +#include <linux/fs.h>
28130 +#include <linux/smp.h>
28131 +#include <linux/sem.h>
28132 +#include <linux/msg.h>
28133 +#include <linux/shm.h>
28134 +#include <linux/stat.h>
28135 +#include <linux/syscalls.h>
28136 +#include <linux/mman.h>
28137 +#include <linux/file.h>
28138 +#include <linux/utsname.h>
28139 +#include <linux/ipc.h>
28140 +#include <linux/elf.h>
28141 +
28142 +#include <linux/uaccess.h>
28143 +#include <linux/unistd.h>
28144 +
28145 +#include <asm/syscalls.h>
28146 +
28147 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
28148 +{
28149 + unsigned long pax_task_size = TASK_SIZE;
28150 +
28151 +#ifdef CONFIG_PAX_SEGMEXEC
28152 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
28153 + pax_task_size = SEGMEXEC_TASK_SIZE;
28154 +#endif
28155 +
28156 + if (flags & MAP_FIXED)
28157 + if (len > pax_task_size || addr > pax_task_size - len)
28158 + return -EINVAL;
28159 +
28160 + return 0;
28161 +}
28162 +
28163 +/*
28164 + * Align a virtual address to avoid aliasing in the I$ on AMD F15h.
28165 + */
28166 +static unsigned long get_align_mask(void)
28167 +{
28168 + if (va_align.flags < 0 || !(va_align.flags & ALIGN_VA_32))
28169 + return 0;
28170 +
28171 + if (!(current->flags & PF_RANDOMIZE))
28172 + return 0;
28173 +
28174 + return va_align.mask;
28175 +}
28176 +
28177 +unsigned long
28178 +arch_get_unmapped_area(struct file *filp, unsigned long addr,
28179 + unsigned long len, unsigned long pgoff, unsigned long flags)
28180 +{
28181 + struct mm_struct *mm = current->mm;
28182 + struct vm_area_struct *vma;
28183 + unsigned long pax_task_size = TASK_SIZE;
28184 + struct vm_unmapped_area_info info;
28185 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
28186 +
28187 +#ifdef CONFIG_PAX_SEGMEXEC
28188 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
28189 + pax_task_size = SEGMEXEC_TASK_SIZE;
28190 +#endif
28191 +
28192 + pax_task_size -= PAGE_SIZE;
28193 +
28194 + if (len > pax_task_size)
28195 + return -ENOMEM;
28196 +
28197 + if (flags & MAP_FIXED)
28198 + return addr;
28199 +
28200 +#ifdef CONFIG_PAX_RANDMMAP
28201 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
28202 +#endif
28203 +
28204 + if (addr) {
28205 + addr = PAGE_ALIGN(addr);
28206 + if (pax_task_size - len >= addr) {
28207 + vma = find_vma(mm, addr);
28208 + if (check_heap_stack_gap(vma, addr, len, offset))
28209 + return addr;
28210 + }
28211 + }
28212 +
28213 + info.flags = 0;
28214 + info.length = len;
28215 + info.align_mask = filp ? get_align_mask() : 0;
28216 + info.align_offset = pgoff << PAGE_SHIFT;
28217 + info.threadstack_offset = offset;
28218 +
28219 +#ifdef CONFIG_PAX_PAGEEXEC
28220 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) {
28221 + info.low_limit = 0x00110000UL;
28222 + info.high_limit = mm->start_code;
28223 +
28224 +#ifdef CONFIG_PAX_RANDMMAP
28225 + if (mm->pax_flags & MF_PAX_RANDMMAP)
28226 + info.low_limit += mm->delta_mmap & 0x03FFF000UL;
28227 +#endif
28228 +
28229 + if (info.low_limit < info.high_limit) {
28230 + addr = vm_unmapped_area(&info);
28231 + if (!IS_ERR_VALUE(addr))
28232 + return addr;
28233 + }
28234 + } else
28235 +#endif
28236 +
28237 + info.low_limit = mm->mmap_base;
28238 + info.high_limit = pax_task_size;
28239 +
28240 + return vm_unmapped_area(&info);
28241 +}
28242 +
28243 +unsigned long
28244 +arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
28245 + const unsigned long len, const unsigned long pgoff,
28246 + const unsigned long flags)
28247 +{
28248 + struct vm_area_struct *vma;
28249 + struct mm_struct *mm = current->mm;
28250 + unsigned long addr = addr0, pax_task_size = TASK_SIZE;
28251 + struct vm_unmapped_area_info info;
28252 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
28253 +
28254 +#ifdef CONFIG_PAX_SEGMEXEC
28255 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
28256 + pax_task_size = SEGMEXEC_TASK_SIZE;
28257 +#endif
28258 +
28259 + pax_task_size -= PAGE_SIZE;
28260 +
28261 + /* requested length too big for entire address space */
28262 + if (len > pax_task_size)
28263 + return -ENOMEM;
28264 +
28265 + if (flags & MAP_FIXED)
28266 + return addr;
28267 +
28268 +#ifdef CONFIG_PAX_PAGEEXEC
28269 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE))
28270 + goto bottomup;
28271 +#endif
28272 +
28273 +#ifdef CONFIG_PAX_RANDMMAP
28274 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
28275 +#endif
28276 +
28277 + /* requesting a specific address */
28278 + if (addr) {
28279 + addr = PAGE_ALIGN(addr);
28280 + if (pax_task_size - len >= addr) {
28281 + vma = find_vma(mm, addr);
28282 + if (check_heap_stack_gap(vma, addr, len, offset))
28283 + return addr;
28284 + }
28285 + }
28286 +
28287 + info.flags = VM_UNMAPPED_AREA_TOPDOWN;
28288 + info.length = len;
28289 + info.low_limit = PAGE_SIZE;
28290 + info.high_limit = mm->mmap_base;
28291 + info.align_mask = filp ? get_align_mask() : 0;
28292 + info.align_offset = pgoff << PAGE_SHIFT;
28293 + info.threadstack_offset = offset;
28294 +
28295 + addr = vm_unmapped_area(&info);
28296 + if (!(addr & ~PAGE_MASK))
28297 + return addr;
28298 + VM_BUG_ON(addr != -ENOMEM);
28299 +
28300 +bottomup:
28301 + /*
28302 + * A failed mmap() very likely causes application failure,
28303 + * so fall back to the bottom-up function here. This scenario
28304 + * can happen with large stack limits and large mmap()
28305 + * allocations.
28306 + */
28307 + return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
28308 +}
28309 diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
28310 index 10e0272..b4bb9a7 100644
28311 --- a/arch/x86/kernel/sys_x86_64.c
28312 +++ b/arch/x86/kernel/sys_x86_64.c
28313 @@ -97,8 +97,8 @@ out:
28314 return error;
28315 }
28316
28317 -static void find_start_end(unsigned long flags, unsigned long *begin,
28318 - unsigned long *end)
28319 +static void find_start_end(struct mm_struct *mm, unsigned long flags,
28320 + unsigned long *begin, unsigned long *end)
28321 {
28322 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) {
28323 unsigned long new_begin;
28324 @@ -117,7 +117,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
28325 *begin = new_begin;
28326 }
28327 } else {
28328 - *begin = current->mm->mmap_legacy_base;
28329 + *begin = mm->mmap_legacy_base;
28330 *end = TASK_SIZE;
28331 }
28332 }
28333 @@ -130,20 +130,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
28334 struct vm_area_struct *vma;
28335 struct vm_unmapped_area_info info;
28336 unsigned long begin, end;
28337 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
28338
28339 if (flags & MAP_FIXED)
28340 return addr;
28341
28342 - find_start_end(flags, &begin, &end);
28343 + find_start_end(mm, flags, &begin, &end);
28344
28345 if (len > end)
28346 return -ENOMEM;
28347
28348 +#ifdef CONFIG_PAX_RANDMMAP
28349 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
28350 +#endif
28351 +
28352 if (addr) {
28353 addr = PAGE_ALIGN(addr);
28354 vma = find_vma(mm, addr);
28355 - if (end - len >= addr &&
28356 - (!vma || addr + len <= vma->vm_start))
28357 + if (end - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
28358 return addr;
28359 }
28360
28361 @@ -157,6 +161,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
28362 info.align_mask = get_align_mask();
28363 info.align_offset += get_align_bits();
28364 }
28365 + info.threadstack_offset = offset;
28366 return vm_unmapped_area(&info);
28367 }
28368
28369 @@ -169,6 +174,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
28370 struct mm_struct *mm = current->mm;
28371 unsigned long addr = addr0;
28372 struct vm_unmapped_area_info info;
28373 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
28374
28375 /* requested length too big for entire address space */
28376 if (len > TASK_SIZE)
28377 @@ -181,12 +187,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
28378 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
28379 goto bottomup;
28380
28381 +#ifdef CONFIG_PAX_RANDMMAP
28382 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
28383 +#endif
28384 +
28385 /* requesting a specific address */
28386 if (addr) {
28387 addr = PAGE_ALIGN(addr);
28388 vma = find_vma(mm, addr);
28389 - if (TASK_SIZE - len >= addr &&
28390 - (!vma || addr + len <= vma->vm_start))
28391 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
28392 return addr;
28393 }
28394
28395 @@ -200,6 +209,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
28396 info.align_mask = get_align_mask();
28397 info.align_offset += get_align_bits();
28398 }
28399 + info.threadstack_offset = offset;
28400 addr = vm_unmapped_area(&info);
28401 if (!(addr & ~PAGE_MASK))
28402 return addr;
28403 diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
28404 index 91a4496..42fc304 100644
28405 --- a/arch/x86/kernel/tboot.c
28406 +++ b/arch/x86/kernel/tboot.c
28407 @@ -44,6 +44,7 @@
28408 #include <asm/setup.h>
28409 #include <asm/e820.h>
28410 #include <asm/io.h>
28411 +#include <asm/tlbflush.h>
28412
28413 #include "../realmode/rm/wakeup.h"
28414
28415 @@ -221,7 +222,7 @@ static int tboot_setup_sleep(void)
28416
28417 void tboot_shutdown(u32 shutdown_type)
28418 {
28419 - void (*shutdown)(void);
28420 + void (* __noreturn shutdown)(void);
28421
28422 if (!tboot_enabled())
28423 return;
28424 @@ -242,8 +243,9 @@ void tboot_shutdown(u32 shutdown_type)
28425 tboot->shutdown_type = shutdown_type;
28426
28427 switch_to_tboot_pt();
28428 + cr4_clear_bits(X86_CR4_PCIDE);
28429
28430 - shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry;
28431 + shutdown = (void *)(unsigned long)tboot->shutdown_entry;
28432 shutdown();
28433
28434 /* should not reach here */
28435 @@ -310,7 +312,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b)
28436 return -ENODEV;
28437 }
28438
28439 -static atomic_t ap_wfs_count;
28440 +static atomic_unchecked_t ap_wfs_count;
28441
28442 static int tboot_wait_for_aps(int num_aps)
28443 {
28444 @@ -334,9 +336,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
28445 {
28446 switch (action) {
28447 case CPU_DYING:
28448 - atomic_inc(&ap_wfs_count);
28449 + atomic_inc_unchecked(&ap_wfs_count);
28450 if (num_online_cpus() == 1)
28451 - if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
28452 + if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count)))
28453 return NOTIFY_BAD;
28454 break;
28455 }
28456 @@ -422,7 +424,7 @@ static __init int tboot_late_init(void)
28457
28458 tboot_create_trampoline();
28459
28460 - atomic_set(&ap_wfs_count, 0);
28461 + atomic_set_unchecked(&ap_wfs_count, 0);
28462 register_hotcpu_notifier(&tboot_cpu_notifier);
28463
28464 #ifdef CONFIG_DEBUG_FS
28465 diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
28466 index d39c091..1df4349 100644
28467 --- a/arch/x86/kernel/time.c
28468 +++ b/arch/x86/kernel/time.c
28469 @@ -32,7 +32,7 @@ unsigned long profile_pc(struct pt_regs *regs)
28470
28471 if (!user_mode(regs) && in_lock_functions(pc)) {
28472 #ifdef CONFIG_FRAME_POINTER
28473 - return *(unsigned long *)(regs->bp + sizeof(long));
28474 + return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long)));
28475 #else
28476 unsigned long *sp =
28477 (unsigned long *)kernel_stack_pointer(regs);
28478 @@ -41,11 +41,17 @@ unsigned long profile_pc(struct pt_regs *regs)
28479 * or above a saved flags. Eflags has bits 22-31 zero,
28480 * kernel addresses don't.
28481 */
28482 +
28483 +#ifdef CONFIG_PAX_KERNEXEC
28484 + return ktla_ktva(sp[0]);
28485 +#else
28486 if (sp[0] >> 22)
28487 return sp[0];
28488 if (sp[1] >> 22)
28489 return sp[1];
28490 #endif
28491 +
28492 +#endif
28493 }
28494 return pc;
28495 }
28496 diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
28497 index 7fc5e84..c6e445a 100644
28498 --- a/arch/x86/kernel/tls.c
28499 +++ b/arch/x86/kernel/tls.c
28500 @@ -139,6 +139,11 @@ int do_set_thread_area(struct task_struct *p, int idx,
28501 if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX)
28502 return -EINVAL;
28503
28504 +#ifdef CONFIG_PAX_SEGMEXEC
28505 + if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE))
28506 + return -EINVAL;
28507 +#endif
28508 +
28509 set_tls_desc(p, idx, &info, 1);
28510
28511 return 0;
28512 @@ -256,7 +261,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset,
28513
28514 if (kbuf)
28515 info = kbuf;
28516 - else if (__copy_from_user(infobuf, ubuf, count))
28517 + else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count))
28518 return -EFAULT;
28519 else
28520 info = infobuf;
28521 diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c
28522 index 1c113db..287b42e 100644
28523 --- a/arch/x86/kernel/tracepoint.c
28524 +++ b/arch/x86/kernel/tracepoint.c
28525 @@ -9,11 +9,11 @@
28526 #include <linux/atomic.h>
28527
28528 atomic_t trace_idt_ctr = ATOMIC_INIT(0);
28529 -struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
28530 +const struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
28531 (unsigned long) trace_idt_table };
28532
28533 /* No need to be aligned, but done to keep all IDTs defined the same way. */
28534 -gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
28535 +gate_desc trace_idt_table[NR_VECTORS] __page_aligned_rodata;
28536
28537 static int trace_irq_vector_refcount;
28538 static DEFINE_MUTEX(irq_vector_mutex);
28539 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
28540 index 324ab52..0cfd2d05 100644
28541 --- a/arch/x86/kernel/traps.c
28542 +++ b/arch/x86/kernel/traps.c
28543 @@ -68,7 +68,7 @@
28544 #include <asm/proto.h>
28545
28546 /* No need to be aligned, but done to keep all IDTs defined the same way. */
28547 -gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss;
28548 +gate_desc debug_idt_table[NR_VECTORS] __page_aligned_rodata;
28549 #else
28550 #include <asm/processor-flags.h>
28551 #include <asm/setup.h>
28552 @@ -77,7 +77,7 @@ asmlinkage int system_call(void);
28553 #endif
28554
28555 /* Must be page-aligned because the real IDT is used in a fixmap. */
28556 -gate_desc idt_table[NR_VECTORS] __page_aligned_bss;
28557 +gate_desc idt_table[NR_VECTORS] __page_aligned_rodata;
28558
28559 DECLARE_BITMAP(used_vectors, NR_VECTORS);
28560 EXPORT_SYMBOL_GPL(used_vectors);
28561 @@ -174,7 +174,7 @@ void ist_begin_non_atomic(struct pt_regs *regs)
28562 * will catch asm bugs and any attempt to use ist_preempt_enable
28563 * from double_fault.
28564 */
28565 - BUG_ON((unsigned long)(current_top_of_stack() -
28566 + BUG_ON((unsigned long)(current_top_of_stack(smp_processor_id()) -
28567 current_stack_pointer()) >= THREAD_SIZE);
28568
28569 preempt_count_sub(HARDIRQ_OFFSET);
28570 @@ -191,7 +191,7 @@ void ist_end_non_atomic(void)
28571 }
28572
28573 static nokprobe_inline int
28574 -do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
28575 +do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,
28576 struct pt_regs *regs, long error_code)
28577 {
28578 if (v8086_mode(regs)) {
28579 @@ -211,8 +211,20 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
28580 if (!fixup_exception(regs)) {
28581 tsk->thread.error_code = error_code;
28582 tsk->thread.trap_nr = trapnr;
28583 +
28584 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28585 + if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
28586 + str = "PAX: suspicious stack segment fault";
28587 +#endif
28588 +
28589 die(str, regs, error_code);
28590 }
28591 +
28592 +#ifdef CONFIG_PAX_REFCOUNT
28593 + if (trapnr == X86_TRAP_OF)
28594 + pax_report_refcount_overflow(regs);
28595 +#endif
28596 +
28597 return 0;
28598 }
28599
28600 @@ -251,7 +263,7 @@ static siginfo_t *fill_trap_info(struct pt_regs *regs, int signr, int trapnr,
28601 }
28602
28603 static void
28604 -do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
28605 +do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs,
28606 long error_code, siginfo_t *info)
28607 {
28608 struct task_struct *tsk = current;
28609 @@ -275,7 +287,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
28610 if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
28611 printk_ratelimit()) {
28612 pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx",
28613 - tsk->comm, tsk->pid, str,
28614 + tsk->comm, task_pid_nr(tsk), str,
28615 regs->ip, regs->sp, error_code);
28616 print_vma_addr(" in ", regs->ip);
28617 pr_cont("\n");
28618 @@ -357,6 +369,11 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
28619 tsk->thread.error_code = error_code;
28620 tsk->thread.trap_nr = X86_TRAP_DF;
28621
28622 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
28623 + if ((unsigned long)tsk->stack - regs->sp <= PAGE_SIZE)
28624 + die("grsec: kernel stack overflow detected", regs, error_code);
28625 +#endif
28626 +
28627 #ifdef CONFIG_DOUBLEFAULT
28628 df_debug(regs, error_code);
28629 #endif
28630 @@ -475,11 +492,35 @@ do_general_protection(struct pt_regs *regs, long error_code)
28631 tsk->thread.error_code = error_code;
28632 tsk->thread.trap_nr = X86_TRAP_GP;
28633 if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
28634 - X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP)
28635 + X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) {
28636 +
28637 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28638 + if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)
28639 + die("PAX: suspicious general protection fault", regs, error_code);
28640 + else
28641 +#endif
28642 +
28643 die("general protection fault", regs, error_code);
28644 + }
28645 goto exit;
28646 }
28647
28648 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
28649 + if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) {
28650 + struct mm_struct *mm = tsk->mm;
28651 + unsigned long limit;
28652 +
28653 + down_write(&mm->mmap_sem);
28654 + limit = mm->context.user_cs_limit;
28655 + if (limit < TASK_SIZE) {
28656 + track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC);
28657 + up_write(&mm->mmap_sem);
28658 + return;
28659 + }
28660 + up_write(&mm->mmap_sem);
28661 + }
28662 +#endif
28663 +
28664 tsk->thread.error_code = error_code;
28665 tsk->thread.trap_nr = X86_TRAP_GP;
28666
28667 @@ -578,6 +619,9 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
28668 container_of(task_pt_regs(current),
28669 struct bad_iret_stack, regs);
28670
28671 + if ((current->thread.sp0 ^ (unsigned long)s) < THREAD_SIZE)
28672 + new_stack = s;
28673 +
28674 /* Copy the IRET target to the new stack. */
28675 memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
28676
28677 diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
28678 index 5054497..139f8f8 100644
28679 --- a/arch/x86/kernel/tsc.c
28680 +++ b/arch/x86/kernel/tsc.c
28681 @@ -150,7 +150,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data)
28682 */
28683 smp_wmb();
28684
28685 - ACCESS_ONCE(c2n->head) = data;
28686 + ACCESS_ONCE_RW(c2n->head) = data;
28687 }
28688
28689 /*
28690 diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
28691 index 0b81ad6..fff670e 100644
28692 --- a/arch/x86/kernel/uprobes.c
28693 +++ b/arch/x86/kernel/uprobes.c
28694 @@ -986,7 +986,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs
28695
28696 if (nleft != rasize) {
28697 pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, "
28698 - "%%ip=%#lx\n", current->pid, regs->sp, regs->ip);
28699 + "%%ip=%#lx\n", task_pid_nr(current), regs->sp, regs->ip);
28700
28701 force_sig_info(SIGSEGV, SEND_SIG_FORCED, current);
28702 }
28703 diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
28704 index b9242ba..50c5edd 100644
28705 --- a/arch/x86/kernel/verify_cpu.S
28706 +++ b/arch/x86/kernel/verify_cpu.S
28707 @@ -20,6 +20,7 @@
28708 * arch/x86/boot/compressed/head_64.S: Boot cpu verification
28709 * arch/x86/kernel/trampoline_64.S: secondary processor verification
28710 * arch/x86/kernel/head_32.S: processor startup
28711 + * arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume
28712 *
28713 * verify_cpu, returns the status of longmode and SSE in register %eax.
28714 * 0: Success 1: Failure
28715 diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
28716 index fc9db6e..2c5865d 100644
28717 --- a/arch/x86/kernel/vm86_32.c
28718 +++ b/arch/x86/kernel/vm86_32.c
28719 @@ -44,6 +44,7 @@
28720 #include <linux/ptrace.h>
28721 #include <linux/audit.h>
28722 #include <linux/stddef.h>
28723 +#include <linux/grsecurity.h>
28724
28725 #include <asm/uaccess.h>
28726 #include <asm/io.h>
28727 @@ -150,7 +151,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
28728 do_exit(SIGSEGV);
28729 }
28730
28731 - tss = &per_cpu(cpu_tss, get_cpu());
28732 + tss = cpu_tss + get_cpu();
28733 current->thread.sp0 = current->thread.saved_sp0;
28734 current->thread.sysenter_cs = __KERNEL_CS;
28735 load_sp0(tss, &current->thread);
28736 @@ -214,6 +215,14 @@ SYSCALL_DEFINE1(vm86old, struct vm86_struct __user *, v86)
28737
28738 if (tsk->thread.saved_sp0)
28739 return -EPERM;
28740 +
28741 +#ifdef CONFIG_GRKERNSEC_VM86
28742 + if (!capable(CAP_SYS_RAWIO)) {
28743 + gr_handle_vm86();
28744 + return -EPERM;
28745 + }
28746 +#endif
28747 +
28748 tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs,
28749 offsetof(struct kernel_vm86_struct, vm86plus) -
28750 sizeof(info.regs));
28751 @@ -238,6 +247,13 @@ SYSCALL_DEFINE2(vm86, unsigned long, cmd, unsigned long, arg)
28752 int tmp;
28753 struct vm86plus_struct __user *v86;
28754
28755 +#ifdef CONFIG_GRKERNSEC_VM86
28756 + if (!capable(CAP_SYS_RAWIO)) {
28757 + gr_handle_vm86();
28758 + return -EPERM;
28759 + }
28760 +#endif
28761 +
28762 tsk = current;
28763 switch (cmd) {
28764 case VM86_REQUEST_IRQ:
28765 @@ -318,7 +334,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
28766 tsk->thread.saved_fs = info->regs32->fs;
28767 tsk->thread.saved_gs = get_user_gs(info->regs32);
28768
28769 - tss = &per_cpu(cpu_tss, get_cpu());
28770 + tss = cpu_tss + get_cpu();
28771 tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
28772 if (cpu_has_sep)
28773 tsk->thread.sysenter_cs = 0;
28774 @@ -525,7 +541,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i,
28775 goto cannot_handle;
28776 if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored))
28777 goto cannot_handle;
28778 - intr_ptr = (unsigned long __user *) (i << 2);
28779 + intr_ptr = (__force unsigned long __user *) (i << 2);
28780 if (get_user(segoffs, intr_ptr))
28781 goto cannot_handle;
28782 if ((segoffs >> 16) == BIOSSEG)
28783 diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
28784 index 00bf300..129df8e 100644
28785 --- a/arch/x86/kernel/vmlinux.lds.S
28786 +++ b/arch/x86/kernel/vmlinux.lds.S
28787 @@ -26,6 +26,13 @@
28788 #include <asm/page_types.h>
28789 #include <asm/cache.h>
28790 #include <asm/boot.h>
28791 +#include <asm/segment.h>
28792 +
28793 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28794 +#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR)
28795 +#else
28796 +#define __KERNEL_TEXT_OFFSET 0
28797 +#endif
28798
28799 #undef i386 /* in case the preprocessor is a 32bit one */
28800
28801 @@ -69,30 +76,43 @@ jiffies_64 = jiffies;
28802
28803 PHDRS {
28804 text PT_LOAD FLAGS(5); /* R_E */
28805 +#ifdef CONFIG_X86_32
28806 + module PT_LOAD FLAGS(5); /* R_E */
28807 +#endif
28808 +#ifdef CONFIG_XEN
28809 + rodata PT_LOAD FLAGS(5); /* R_E */
28810 +#else
28811 + rodata PT_LOAD FLAGS(4); /* R__ */
28812 +#endif
28813 data PT_LOAD FLAGS(6); /* RW_ */
28814 -#ifdef CONFIG_X86_64
28815 + init.begin PT_LOAD FLAGS(6); /* RW_ */
28816 #ifdef CONFIG_SMP
28817 percpu PT_LOAD FLAGS(6); /* RW_ */
28818 #endif
28819 + text.init PT_LOAD FLAGS(5); /* R_E */
28820 + text.exit PT_LOAD FLAGS(5); /* R_E */
28821 init PT_LOAD FLAGS(7); /* RWE */
28822 -#endif
28823 note PT_NOTE FLAGS(0); /* ___ */
28824 }
28825
28826 SECTIONS
28827 {
28828 #ifdef CONFIG_X86_32
28829 - . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
28830 - phys_startup_32 = startup_32 - LOAD_OFFSET;
28831 + . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR;
28832 #else
28833 - . = __START_KERNEL;
28834 - phys_startup_64 = startup_64 - LOAD_OFFSET;
28835 + . = __START_KERNEL;
28836 #endif
28837
28838 /* Text and read-only data */
28839 - .text : AT(ADDR(.text) - LOAD_OFFSET) {
28840 - _text = .;
28841 + .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28842 /* bootstrapping code */
28843 +#ifdef CONFIG_X86_32
28844 + phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28845 +#else
28846 + phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28847 +#endif
28848 + __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28849 + _text = .;
28850 HEAD_TEXT
28851 . = ALIGN(8);
28852 _stext = .;
28853 @@ -104,13 +124,47 @@ SECTIONS
28854 IRQENTRY_TEXT
28855 *(.fixup)
28856 *(.gnu.warning)
28857 - /* End of text section */
28858 - _etext = .;
28859 } :text = 0x9090
28860
28861 - NOTES :text :note
28862 + . += __KERNEL_TEXT_OFFSET;
28863
28864 - EXCEPTION_TABLE(16) :text = 0x9090
28865 +#ifdef CONFIG_X86_32
28866 + . = ALIGN(PAGE_SIZE);
28867 + .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) {
28868 +
28869 +#ifdef CONFIG_PAX_KERNEXEC
28870 + MODULES_EXEC_VADDR = .;
28871 + BYTE(0)
28872 + . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024);
28873 + . = ALIGN(HPAGE_SIZE) - 1;
28874 + MODULES_EXEC_END = .;
28875 +#endif
28876 +
28877 + } :module
28878 +#endif
28879 +
28880 + .text.end : AT(ADDR(.text.end) - LOAD_OFFSET) {
28881 + /* End of text section */
28882 + BYTE(0)
28883 + _etext = . - __KERNEL_TEXT_OFFSET;
28884 + }
28885 +
28886 +#ifdef CONFIG_X86_32
28887 + . = ALIGN(PAGE_SIZE);
28888 + .rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) {
28889 + . = ALIGN(PAGE_SIZE);
28890 + *(.empty_zero_page)
28891 + *(.initial_pg_fixmap)
28892 + *(.initial_pg_pmd)
28893 + *(.initial_page_table)
28894 + *(.swapper_pg_dir)
28895 + } :rodata
28896 +#endif
28897 +
28898 + . = ALIGN(PAGE_SIZE);
28899 + NOTES :rodata :note
28900 +
28901 + EXCEPTION_TABLE(16) :rodata
28902
28903 #if defined(CONFIG_DEBUG_RODATA)
28904 /* .text should occupy whole number of pages */
28905 @@ -122,16 +176,20 @@ SECTIONS
28906
28907 /* Data */
28908 .data : AT(ADDR(.data) - LOAD_OFFSET) {
28909 +
28910 +#ifdef CONFIG_PAX_KERNEXEC
28911 + . = ALIGN(HPAGE_SIZE);
28912 +#else
28913 + . = ALIGN(PAGE_SIZE);
28914 +#endif
28915 +
28916 /* Start of data section */
28917 _sdata = .;
28918
28919 /* init_task */
28920 INIT_TASK_DATA(THREAD_SIZE)
28921
28922 -#ifdef CONFIG_X86_32
28923 - /* 32 bit has nosave before _edata */
28924 NOSAVE_DATA
28925 -#endif
28926
28927 PAGE_ALIGNED_DATA(PAGE_SIZE)
28928
28929 @@ -174,12 +232,19 @@ SECTIONS
28930 . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
28931
28932 /* Init code and data - will be freed after init */
28933 - . = ALIGN(PAGE_SIZE);
28934 .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
28935 + BYTE(0)
28936 +
28937 +#ifdef CONFIG_PAX_KERNEXEC
28938 + . = ALIGN(HPAGE_SIZE);
28939 +#else
28940 + . = ALIGN(PAGE_SIZE);
28941 +#endif
28942 +
28943 __init_begin = .; /* paired with __init_end */
28944 - }
28945 + } :init.begin
28946
28947 -#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
28948 +#ifdef CONFIG_SMP
28949 /*
28950 * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the
28951 * output PHDR, so the next output section - .init.text - should
28952 @@ -190,12 +255,27 @@ SECTIONS
28953 "per-CPU data too large - increase CONFIG_PHYSICAL_START")
28954 #endif
28955
28956 - INIT_TEXT_SECTION(PAGE_SIZE)
28957 -#ifdef CONFIG_X86_64
28958 - :init
28959 -#endif
28960 + . = ALIGN(PAGE_SIZE);
28961 + init_begin = .;
28962 + .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) {
28963 + VMLINUX_SYMBOL(_sinittext) = .;
28964 + INIT_TEXT
28965 + . = ALIGN(PAGE_SIZE);
28966 + } :text.init
28967
28968 - INIT_DATA_SECTION(16)
28969 + /*
28970 + * .exit.text is discard at runtime, not link time, to deal with
28971 + * references from .altinstructions and .eh_frame
28972 + */
28973 + .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28974 + EXIT_TEXT
28975 + VMLINUX_SYMBOL(_einittext) = .;
28976 + . = ALIGN(16);
28977 + } :text.exit
28978 + . = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text);
28979 +
28980 + . = ALIGN(PAGE_SIZE);
28981 + INIT_DATA_SECTION(16) :init
28982
28983 .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
28984 __x86_cpu_dev_start = .;
28985 @@ -266,19 +346,12 @@ SECTIONS
28986 }
28987
28988 . = ALIGN(8);
28989 - /*
28990 - * .exit.text is discard at runtime, not link time, to deal with
28991 - * references from .altinstructions and .eh_frame
28992 - */
28993 - .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
28994 - EXIT_TEXT
28995 - }
28996
28997 .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
28998 EXIT_DATA
28999 }
29000
29001 -#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
29002 +#ifndef CONFIG_SMP
29003 PERCPU_SECTION(INTERNODE_CACHE_BYTES)
29004 #endif
29005
29006 @@ -297,16 +370,10 @@ SECTIONS
29007 .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
29008 __smp_locks = .;
29009 *(.smp_locks)
29010 - . = ALIGN(PAGE_SIZE);
29011 __smp_locks_end = .;
29012 + . = ALIGN(PAGE_SIZE);
29013 }
29014
29015 -#ifdef CONFIG_X86_64
29016 - .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
29017 - NOSAVE_DATA
29018 - }
29019 -#endif
29020 -
29021 /* BSS */
29022 . = ALIGN(PAGE_SIZE);
29023 .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
29024 @@ -322,6 +389,7 @@ SECTIONS
29025 __brk_base = .;
29026 . += 64 * 1024; /* 64k alignment slop space */
29027 *(.brk_reservation) /* areas brk users have reserved */
29028 + . = ALIGN(HPAGE_SIZE);
29029 __brk_limit = .;
29030 }
29031
29032 @@ -348,13 +416,12 @@ SECTIONS
29033 * for the boot processor.
29034 */
29035 #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load
29036 -INIT_PER_CPU(gdt_page);
29037 INIT_PER_CPU(irq_stack_union);
29038
29039 /*
29040 * Build-time check on the image size:
29041 */
29042 -. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
29043 +. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE),
29044 "kernel image bigger than KERNEL_IMAGE_SIZE");
29045
29046 #ifdef CONFIG_SMP
29047 diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
29048 index 2dcc6ff..082dc7a 100644
29049 --- a/arch/x86/kernel/vsyscall_64.c
29050 +++ b/arch/x86/kernel/vsyscall_64.c
29051 @@ -38,15 +38,13 @@
29052 #define CREATE_TRACE_POINTS
29053 #include "vsyscall_trace.h"
29054
29055 -static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
29056 +static enum { EMULATE, NONE } vsyscall_mode = EMULATE;
29057
29058 static int __init vsyscall_setup(char *str)
29059 {
29060 if (str) {
29061 if (!strcmp("emulate", str))
29062 vsyscall_mode = EMULATE;
29063 - else if (!strcmp("native", str))
29064 - vsyscall_mode = NATIVE;
29065 else if (!strcmp("none", str))
29066 vsyscall_mode = NONE;
29067 else
29068 @@ -264,8 +262,7 @@ do_ret:
29069 return true;
29070
29071 sigsegv:
29072 - force_sig(SIGSEGV, current);
29073 - return true;
29074 + do_group_exit(SIGKILL);
29075 }
29076
29077 /*
29078 @@ -283,8 +280,8 @@ static struct vm_operations_struct gate_vma_ops = {
29079 static struct vm_area_struct gate_vma = {
29080 .vm_start = VSYSCALL_ADDR,
29081 .vm_end = VSYSCALL_ADDR + PAGE_SIZE,
29082 - .vm_page_prot = PAGE_READONLY_EXEC,
29083 - .vm_flags = VM_READ | VM_EXEC,
29084 + .vm_page_prot = PAGE_READONLY,
29085 + .vm_flags = VM_READ,
29086 .vm_ops = &gate_vma_ops,
29087 };
29088
29089 @@ -325,10 +322,7 @@ void __init map_vsyscall(void)
29090 unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
29091
29092 if (vsyscall_mode != NONE)
29093 - __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall,
29094 - vsyscall_mode == NATIVE
29095 - ? PAGE_KERNEL_VSYSCALL
29096 - : PAGE_KERNEL_VVAR);
29097 + __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR);
29098
29099 BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) !=
29100 (unsigned long)VSYSCALL_ADDR);
29101 diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
29102 index 37d8fa4..66e319a 100644
29103 --- a/arch/x86/kernel/x8664_ksyms_64.c
29104 +++ b/arch/x86/kernel/x8664_ksyms_64.c
29105 @@ -34,8 +34,6 @@ EXPORT_SYMBOL(copy_user_generic_string);
29106 EXPORT_SYMBOL(copy_user_generic_unrolled);
29107 EXPORT_SYMBOL(copy_user_enhanced_fast_string);
29108 EXPORT_SYMBOL(__copy_user_nocache);
29109 -EXPORT_SYMBOL(_copy_from_user);
29110 -EXPORT_SYMBOL(_copy_to_user);
29111
29112 EXPORT_SYMBOL(copy_page);
29113 EXPORT_SYMBOL(clear_page);
29114 @@ -79,3 +77,7 @@ EXPORT_SYMBOL(___preempt_schedule);
29115 EXPORT_SYMBOL(___preempt_schedule_context);
29116 #endif
29117 #endif
29118 +
29119 +#ifdef CONFIG_PAX_PER_CPU_PGD
29120 +EXPORT_SYMBOL(cpu_pgd);
29121 +#endif
29122 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
29123 index 234b072..b7ab191 100644
29124 --- a/arch/x86/kernel/x86_init.c
29125 +++ b/arch/x86/kernel/x86_init.c
29126 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
29127 static void default_nmi_init(void) { };
29128 static int default_i8042_detect(void) { return 1; };
29129
29130 -struct x86_platform_ops x86_platform = {
29131 +struct x86_platform_ops x86_platform __read_only = {
29132 .calibrate_tsc = native_calibrate_tsc,
29133 .get_wallclock = mach_get_cmos_time,
29134 .set_wallclock = mach_set_rtc_mmss,
29135 @@ -109,7 +109,7 @@ struct x86_platform_ops x86_platform = {
29136 EXPORT_SYMBOL_GPL(x86_platform);
29137
29138 #if defined(CONFIG_PCI_MSI)
29139 -struct x86_msi_ops x86_msi = {
29140 +struct x86_msi_ops x86_msi __read_only = {
29141 .setup_msi_irqs = native_setup_msi_irqs,
29142 .compose_msi_msg = native_compose_msi_msg,
29143 .teardown_msi_irq = native_teardown_msi_irq,
29144 @@ -140,7 +140,7 @@ void arch_restore_msi_irqs(struct pci_dev *dev)
29145 }
29146 #endif
29147
29148 -struct x86_io_apic_ops x86_io_apic_ops = {
29149 +struct x86_io_apic_ops x86_io_apic_ops __read_only = {
29150 .init = native_io_apic_init_mappings,
29151 .read = native_io_apic_read,
29152 .write = native_io_apic_write,
29153 diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
29154 index 87a815b..727dbe6 100644
29155 --- a/arch/x86/kernel/xsave.c
29156 +++ b/arch/x86/kernel/xsave.c
29157 @@ -168,18 +168,18 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
29158
29159 /* Setup the bytes not touched by the [f]xsave and reserved for SW. */
29160 sw_bytes = ia32_frame ? &fx_sw_reserved_ia32 : &fx_sw_reserved;
29161 - err = __copy_to_user(&x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
29162 + err = __copy_to_user(x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
29163
29164 if (!use_xsave())
29165 return err;
29166
29167 - err |= __put_user(FP_XSTATE_MAGIC2, (__u32 *)(buf + xstate_size));
29168 + err |= __put_user(FP_XSTATE_MAGIC2, (__u32 __user *)(buf + xstate_size));
29169
29170 /*
29171 * Read the xstate_bv which we copied (directly from the cpu or
29172 * from the state in task struct) to the user buffers.
29173 */
29174 - err |= __get_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
29175 + err |= __get_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
29176
29177 /*
29178 * For legacy compatible, we always set FP/SSE bits in the bit
29179 @@ -194,7 +194,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
29180 */
29181 xstate_bv |= XSTATE_FPSSE;
29182
29183 - err |= __put_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
29184 + err |= __put_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
29185
29186 return err;
29187 }
29188 @@ -203,6 +203,7 @@ static inline int save_user_xstate(struct xsave_struct __user *buf)
29189 {
29190 int err;
29191
29192 + buf = (struct xsave_struct __user *)____m(buf);
29193 if (use_xsave())
29194 err = xsave_user(buf);
29195 else if (use_fxsr())
29196 @@ -313,6 +314,7 @@ sanitize_restored_xstate(struct task_struct *tsk,
29197 */
29198 static inline int restore_user_xstate(void __user *buf, u64 xbv, int fx_only)
29199 {
29200 + buf = (void __user *)____m(buf);
29201 if (use_xsave()) {
29202 if ((unsigned long)buf % 64 || fx_only) {
29203 u64 init_bv = pcntxt_mask & ~XSTATE_FPSSE;
29204 diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
29205 index 1d08ad3..c6a4faf 100644
29206 --- a/arch/x86/kvm/cpuid.c
29207 +++ b/arch/x86/kvm/cpuid.c
29208 @@ -204,15 +204,20 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
29209 struct kvm_cpuid2 *cpuid,
29210 struct kvm_cpuid_entry2 __user *entries)
29211 {
29212 - int r;
29213 + int r, i;
29214
29215 r = -E2BIG;
29216 if (cpuid->nent > KVM_MAX_CPUID_ENTRIES)
29217 goto out;
29218 r = -EFAULT;
29219 - if (copy_from_user(&vcpu->arch.cpuid_entries, entries,
29220 - cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
29221 + if (!access_ok(VERIFY_READ, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
29222 goto out;
29223 + for (i = 0; i < cpuid->nent; ++i) {
29224 + struct kvm_cpuid_entry2 cpuid_entry;
29225 + if (__copy_from_user(&cpuid_entry, entries + i, sizeof(cpuid_entry)))
29226 + goto out;
29227 + vcpu->arch.cpuid_entries[i] = cpuid_entry;
29228 + }
29229 vcpu->arch.cpuid_nent = cpuid->nent;
29230 kvm_apic_set_version(vcpu);
29231 kvm_x86_ops->cpuid_update(vcpu);
29232 @@ -225,15 +230,19 @@ int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
29233 struct kvm_cpuid2 *cpuid,
29234 struct kvm_cpuid_entry2 __user *entries)
29235 {
29236 - int r;
29237 + int r, i;
29238
29239 r = -E2BIG;
29240 if (cpuid->nent < vcpu->arch.cpuid_nent)
29241 goto out;
29242 r = -EFAULT;
29243 - if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
29244 - vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
29245 + if (!access_ok(VERIFY_WRITE, entries, vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
29246 goto out;
29247 + for (i = 0; i < vcpu->arch.cpuid_nent; ++i) {
29248 + struct kvm_cpuid_entry2 cpuid_entry = vcpu->arch.cpuid_entries[i];
29249 + if (__copy_to_user(entries + i, &cpuid_entry, sizeof(cpuid_entry)))
29250 + goto out;
29251 + }
29252 return 0;
29253
29254 out:
29255 diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
29256 index 630bcb0..a7f6d9e 100644
29257 --- a/arch/x86/kvm/emulate.c
29258 +++ b/arch/x86/kvm/emulate.c
29259 @@ -3569,7 +3569,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt)
29260 int cr = ctxt->modrm_reg;
29261 u64 efer = 0;
29262
29263 - static u64 cr_reserved_bits[] = {
29264 + static const u64 cr_reserved_bits[] = {
29265 0xffffffff00000000ULL,
29266 0, 0, 0, /* CR3 checked later */
29267 CR4_RESERVED_BITS,
29268 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
29269 index 67d07e0..10769d5 100644
29270 --- a/arch/x86/kvm/lapic.c
29271 +++ b/arch/x86/kvm/lapic.c
29272 @@ -56,7 +56,7 @@
29273 #define APIC_BUS_CYCLE_NS 1
29274
29275 /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */
29276 -#define apic_debug(fmt, arg...)
29277 +#define apic_debug(fmt, arg...) do {} while (0)
29278
29279 #define APIC_LVT_NUM 6
29280 /* 14 is the version for Xeon and Pentium 8.4.8*/
29281 diff --git a/arch/x86/kvm/lapic.h b/arch/x86/kvm/lapic.h
29282 index 9d28383..c4ea87e 100644
29283 --- a/arch/x86/kvm/lapic.h
29284 +++ b/arch/x86/kvm/lapic.h
29285 @@ -150,7 +150,7 @@ static inline bool kvm_apic_vid_enabled(struct kvm *kvm)
29286
29287 static inline bool kvm_apic_has_events(struct kvm_vcpu *vcpu)
29288 {
29289 - return vcpu->arch.apic->pending_events;
29290 + return kvm_vcpu_has_lapic(vcpu) && vcpu->arch.apic->pending_events;
29291 }
29292
29293 bool kvm_apic_pending_eoi(struct kvm_vcpu *vcpu, int vector);
29294 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
29295 index 6e6d115..43fecbf 100644
29296 --- a/arch/x86/kvm/paging_tmpl.h
29297 +++ b/arch/x86/kvm/paging_tmpl.h
29298 @@ -343,7 +343,7 @@ retry_walk:
29299 if (unlikely(kvm_is_error_hva(host_addr)))
29300 goto error;
29301
29302 - ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
29303 + ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset);
29304 if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte))))
29305 goto error;
29306 walker->ptep_user[walker->level - 1] = ptep_user;
29307 diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
29308 index 4911bf1..e7d3ed2 100644
29309 --- a/arch/x86/kvm/svm.c
29310 +++ b/arch/x86/kvm/svm.c
29311 @@ -3577,7 +3577,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
29312 int cpu = raw_smp_processor_id();
29313
29314 struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
29315 +
29316 + pax_open_kernel();
29317 sd->tss_desc->type = 9; /* available 32/64-bit TSS */
29318 + pax_close_kernel();
29319 +
29320 load_TR_desc();
29321 }
29322
29323 @@ -3973,6 +3977,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
29324 #endif
29325 #endif
29326
29327 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
29328 + __set_fs(current_thread_info()->addr_limit);
29329 +#endif
29330 +
29331 reload_tss(vcpu);
29332
29333 local_irq_disable();
29334 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
29335 index 2d73807..84a0e59 100644
29336 --- a/arch/x86/kvm/vmx.c
29337 +++ b/arch/x86/kvm/vmx.c
29338 @@ -1440,12 +1440,12 @@ static void vmcs_write64(unsigned long field, u64 value)
29339 #endif
29340 }
29341
29342 -static void vmcs_clear_bits(unsigned long field, u32 mask)
29343 +static void vmcs_clear_bits(unsigned long field, unsigned long mask)
29344 {
29345 vmcs_writel(field, vmcs_readl(field) & ~mask);
29346 }
29347
29348 -static void vmcs_set_bits(unsigned long field, u32 mask)
29349 +static void vmcs_set_bits(unsigned long field, unsigned long mask)
29350 {
29351 vmcs_writel(field, vmcs_readl(field) | mask);
29352 }
29353 @@ -1705,7 +1705,11 @@ static void reload_tss(void)
29354 struct desc_struct *descs;
29355
29356 descs = (void *)gdt->address;
29357 +
29358 + pax_open_kernel();
29359 descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
29360 + pax_close_kernel();
29361 +
29362 load_TR_desc();
29363 }
29364
29365 @@ -1941,6 +1945,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
29366 vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
29367 vmcs_writel(HOST_GDTR_BASE, gdt->address); /* 22.2.4 */
29368
29369 +#ifdef CONFIG_PAX_PER_CPU_PGD
29370 + vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
29371 +#endif
29372 +
29373 rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
29374 vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
29375 vmx->loaded_vmcs->cpu = cpu;
29376 @@ -2233,7 +2241,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
29377 * reads and returns guest's timestamp counter "register"
29378 * guest_tsc = host_tsc + tsc_offset -- 21.3
29379 */
29380 -static u64 guest_read_tsc(void)
29381 +static u64 __intentional_overflow(-1) guest_read_tsc(void)
29382 {
29383 u64 host_tsc, tsc_offset;
29384
29385 @@ -4467,7 +4475,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
29386 unsigned long cr4;
29387
29388 vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS); /* 22.2.3 */
29389 +
29390 +#ifndef CONFIG_PAX_PER_CPU_PGD
29391 vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
29392 +#endif
29393
29394 /* Save the most likely value for this task's CR4 in the VMCS. */
29395 cr4 = cr4_read_shadow();
29396 @@ -4494,7 +4505,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
29397 vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */
29398 vmx->host_idt_base = dt.address;
29399
29400 - vmcs_writel(HOST_RIP, vmx_return); /* 22.2.5 */
29401 + vmcs_writel(HOST_RIP, ktla_ktva(vmx_return)); /* 22.2.5 */
29402
29403 rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
29404 vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
29405 @@ -6107,11 +6118,17 @@ static __init int hardware_setup(void)
29406 * page upon invalidation. No need to do anything if not
29407 * using the APIC_ACCESS_ADDR VMCS field.
29408 */
29409 - if (!flexpriority_enabled)
29410 - kvm_x86_ops->set_apic_access_page_addr = NULL;
29411 + if (!flexpriority_enabled) {
29412 + pax_open_kernel();
29413 + *(void **)&kvm_x86_ops->set_apic_access_page_addr = NULL;
29414 + pax_close_kernel();
29415 + }
29416
29417 - if (!cpu_has_vmx_tpr_shadow())
29418 - kvm_x86_ops->update_cr8_intercept = NULL;
29419 + if (!cpu_has_vmx_tpr_shadow()) {
29420 + pax_open_kernel();
29421 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
29422 + pax_close_kernel();
29423 + }
29424
29425 if (enable_ept && !cpu_has_vmx_ept_2m_page())
29426 kvm_disable_largepages();
29427 @@ -6122,14 +6139,16 @@ static __init int hardware_setup(void)
29428 if (!cpu_has_vmx_apicv())
29429 enable_apicv = 0;
29430
29431 + pax_open_kernel();
29432 if (enable_apicv)
29433 - kvm_x86_ops->update_cr8_intercept = NULL;
29434 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
29435 else {
29436 - kvm_x86_ops->hwapic_irr_update = NULL;
29437 - kvm_x86_ops->hwapic_isr_update = NULL;
29438 - kvm_x86_ops->deliver_posted_interrupt = NULL;
29439 - kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
29440 + *(void **)&kvm_x86_ops->hwapic_irr_update = NULL;
29441 + *(void **)&kvm_x86_ops->hwapic_isr_update = NULL;
29442 + *(void **)&kvm_x86_ops->deliver_posted_interrupt = NULL;
29443 + *(void **)&kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
29444 }
29445 + pax_close_kernel();
29446
29447 vmx_disable_intercept_for_msr(MSR_FS_BASE, false);
29448 vmx_disable_intercept_for_msr(MSR_GS_BASE, false);
29449 @@ -6182,10 +6201,12 @@ static __init int hardware_setup(void)
29450 enable_pml = 0;
29451
29452 if (!enable_pml) {
29453 - kvm_x86_ops->slot_enable_log_dirty = NULL;
29454 - kvm_x86_ops->slot_disable_log_dirty = NULL;
29455 - kvm_x86_ops->flush_log_dirty = NULL;
29456 - kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
29457 + pax_open_kernel();
29458 + *(void **)&kvm_x86_ops->slot_enable_log_dirty = NULL;
29459 + *(void **)&kvm_x86_ops->slot_disable_log_dirty = NULL;
29460 + *(void **)&kvm_x86_ops->flush_log_dirty = NULL;
29461 + *(void **)&kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
29462 + pax_close_kernel();
29463 }
29464
29465 return alloc_kvm_area();
29466 @@ -8230,6 +8251,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29467 "jmp 2f \n\t"
29468 "1: " __ex(ASM_VMX_VMRESUME) "\n\t"
29469 "2: "
29470 +
29471 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
29472 + "ljmp %[cs],$3f\n\t"
29473 + "3: "
29474 +#endif
29475 +
29476 /* Save guest registers, load host registers, keep flags */
29477 "mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
29478 "pop %0 \n\t"
29479 @@ -8282,6 +8309,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29480 #endif
29481 [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
29482 [wordsize]"i"(sizeof(ulong))
29483 +
29484 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
29485 + ,[cs]"i"(__KERNEL_CS)
29486 +#endif
29487 +
29488 : "cc", "memory"
29489 #ifdef CONFIG_X86_64
29490 , "rax", "rbx", "rdi", "rsi"
29491 @@ -8295,7 +8327,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29492 if (debugctlmsr)
29493 update_debugctlmsr(debugctlmsr);
29494
29495 -#ifndef CONFIG_X86_64
29496 +#ifdef CONFIG_X86_32
29497 /*
29498 * The sysexit path does not restore ds/es, so we must set them to
29499 * a reasonable value ourselves.
29500 @@ -8304,8 +8336,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29501 * may be executed in interrupt context, which saves and restore segments
29502 * around it, nullifying its effect.
29503 */
29504 - loadsegment(ds, __USER_DS);
29505 - loadsegment(es, __USER_DS);
29506 + loadsegment(ds, __KERNEL_DS);
29507 + loadsegment(es, __KERNEL_DS);
29508 + loadsegment(ss, __KERNEL_DS);
29509 +
29510 +#ifdef CONFIG_PAX_KERNEXEC
29511 + loadsegment(fs, __KERNEL_PERCPU);
29512 +#endif
29513 +
29514 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29515 + __set_fs(current_thread_info()->addr_limit);
29516 +#endif
29517 +
29518 #endif
29519
29520 vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
29521 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
29522 index ea306ad..669f42d 100644
29523 --- a/arch/x86/kvm/x86.c
29524 +++ b/arch/x86/kvm/x86.c
29525 @@ -1929,8 +1929,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
29526 {
29527 struct kvm *kvm = vcpu->kvm;
29528 int lm = is_long_mode(vcpu);
29529 - u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64
29530 - : (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
29531 + u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64
29532 + : (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
29533 u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
29534 : kvm->arch.xen_hvm_config.blob_size_32;
29535 u32 page_num = data & ~PAGE_MASK;
29536 @@ -2867,6 +2867,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
29537 if (n < msr_list.nmsrs)
29538 goto out;
29539 r = -EFAULT;
29540 + if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save))
29541 + goto out;
29542 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
29543 num_msrs_to_save * sizeof(u32)))
29544 goto out;
29545 @@ -5784,7 +5786,7 @@ static struct notifier_block pvclock_gtod_notifier = {
29546 };
29547 #endif
29548
29549 -int kvm_arch_init(void *opaque)
29550 +int kvm_arch_init(const void *opaque)
29551 {
29552 int r;
29553 struct kvm_x86_ops *ops = opaque;
29554 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
29555 index 8f9a133..3c7694b 100644
29556 --- a/arch/x86/lguest/boot.c
29557 +++ b/arch/x86/lguest/boot.c
29558 @@ -1341,9 +1341,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
29559 * Rebooting also tells the Host we're finished, but the RESTART flag tells the
29560 * Launcher to reboot us.
29561 */
29562 -static void lguest_restart(char *reason)
29563 +static __noreturn void lguest_restart(char *reason)
29564 {
29565 hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0);
29566 + BUG();
29567 }
29568
29569 /*G:050
29570 diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
29571 index 00933d5..3a64af9 100644
29572 --- a/arch/x86/lib/atomic64_386_32.S
29573 +++ b/arch/x86/lib/atomic64_386_32.S
29574 @@ -48,6 +48,10 @@ BEGIN(read)
29575 movl (v), %eax
29576 movl 4(v), %edx
29577 RET_ENDP
29578 +BEGIN(read_unchecked)
29579 + movl (v), %eax
29580 + movl 4(v), %edx
29581 +RET_ENDP
29582 #undef v
29583
29584 #define v %esi
29585 @@ -55,6 +59,10 @@ BEGIN(set)
29586 movl %ebx, (v)
29587 movl %ecx, 4(v)
29588 RET_ENDP
29589 +BEGIN(set_unchecked)
29590 + movl %ebx, (v)
29591 + movl %ecx, 4(v)
29592 +RET_ENDP
29593 #undef v
29594
29595 #define v %esi
29596 @@ -70,6 +78,20 @@ RET_ENDP
29597 BEGIN(add)
29598 addl %eax, (v)
29599 adcl %edx, 4(v)
29600 +
29601 +#ifdef CONFIG_PAX_REFCOUNT
29602 + jno 0f
29603 + subl %eax, (v)
29604 + sbbl %edx, 4(v)
29605 + int $4
29606 +0:
29607 + _ASM_EXTABLE(0b, 0b)
29608 +#endif
29609 +
29610 +RET_ENDP
29611 +BEGIN(add_unchecked)
29612 + addl %eax, (v)
29613 + adcl %edx, 4(v)
29614 RET_ENDP
29615 #undef v
29616
29617 @@ -77,6 +99,24 @@ RET_ENDP
29618 BEGIN(add_return)
29619 addl (v), %eax
29620 adcl 4(v), %edx
29621 +
29622 +#ifdef CONFIG_PAX_REFCOUNT
29623 + into
29624 +1234:
29625 + _ASM_EXTABLE(1234b, 2f)
29626 +#endif
29627 +
29628 + movl %eax, (v)
29629 + movl %edx, 4(v)
29630 +
29631 +#ifdef CONFIG_PAX_REFCOUNT
29632 +2:
29633 +#endif
29634 +
29635 +RET_ENDP
29636 +BEGIN(add_return_unchecked)
29637 + addl (v), %eax
29638 + adcl 4(v), %edx
29639 movl %eax, (v)
29640 movl %edx, 4(v)
29641 RET_ENDP
29642 @@ -86,6 +126,20 @@ RET_ENDP
29643 BEGIN(sub)
29644 subl %eax, (v)
29645 sbbl %edx, 4(v)
29646 +
29647 +#ifdef CONFIG_PAX_REFCOUNT
29648 + jno 0f
29649 + addl %eax, (v)
29650 + adcl %edx, 4(v)
29651 + int $4
29652 +0:
29653 + _ASM_EXTABLE(0b, 0b)
29654 +#endif
29655 +
29656 +RET_ENDP
29657 +BEGIN(sub_unchecked)
29658 + subl %eax, (v)
29659 + sbbl %edx, 4(v)
29660 RET_ENDP
29661 #undef v
29662
29663 @@ -96,6 +150,27 @@ BEGIN(sub_return)
29664 sbbl $0, %edx
29665 addl (v), %eax
29666 adcl 4(v), %edx
29667 +
29668 +#ifdef CONFIG_PAX_REFCOUNT
29669 + into
29670 +1234:
29671 + _ASM_EXTABLE(1234b, 2f)
29672 +#endif
29673 +
29674 + movl %eax, (v)
29675 + movl %edx, 4(v)
29676 +
29677 +#ifdef CONFIG_PAX_REFCOUNT
29678 +2:
29679 +#endif
29680 +
29681 +RET_ENDP
29682 +BEGIN(sub_return_unchecked)
29683 + negl %edx
29684 + negl %eax
29685 + sbbl $0, %edx
29686 + addl (v), %eax
29687 + adcl 4(v), %edx
29688 movl %eax, (v)
29689 movl %edx, 4(v)
29690 RET_ENDP
29691 @@ -105,6 +180,20 @@ RET_ENDP
29692 BEGIN(inc)
29693 addl $1, (v)
29694 adcl $0, 4(v)
29695 +
29696 +#ifdef CONFIG_PAX_REFCOUNT
29697 + jno 0f
29698 + subl $1, (v)
29699 + sbbl $0, 4(v)
29700 + int $4
29701 +0:
29702 + _ASM_EXTABLE(0b, 0b)
29703 +#endif
29704 +
29705 +RET_ENDP
29706 +BEGIN(inc_unchecked)
29707 + addl $1, (v)
29708 + adcl $0, 4(v)
29709 RET_ENDP
29710 #undef v
29711
29712 @@ -114,6 +203,26 @@ BEGIN(inc_return)
29713 movl 4(v), %edx
29714 addl $1, %eax
29715 adcl $0, %edx
29716 +
29717 +#ifdef CONFIG_PAX_REFCOUNT
29718 + into
29719 +1234:
29720 + _ASM_EXTABLE(1234b, 2f)
29721 +#endif
29722 +
29723 + movl %eax, (v)
29724 + movl %edx, 4(v)
29725 +
29726 +#ifdef CONFIG_PAX_REFCOUNT
29727 +2:
29728 +#endif
29729 +
29730 +RET_ENDP
29731 +BEGIN(inc_return_unchecked)
29732 + movl (v), %eax
29733 + movl 4(v), %edx
29734 + addl $1, %eax
29735 + adcl $0, %edx
29736 movl %eax, (v)
29737 movl %edx, 4(v)
29738 RET_ENDP
29739 @@ -123,6 +232,20 @@ RET_ENDP
29740 BEGIN(dec)
29741 subl $1, (v)
29742 sbbl $0, 4(v)
29743 +
29744 +#ifdef CONFIG_PAX_REFCOUNT
29745 + jno 0f
29746 + addl $1, (v)
29747 + adcl $0, 4(v)
29748 + int $4
29749 +0:
29750 + _ASM_EXTABLE(0b, 0b)
29751 +#endif
29752 +
29753 +RET_ENDP
29754 +BEGIN(dec_unchecked)
29755 + subl $1, (v)
29756 + sbbl $0, 4(v)
29757 RET_ENDP
29758 #undef v
29759
29760 @@ -132,6 +255,26 @@ BEGIN(dec_return)
29761 movl 4(v), %edx
29762 subl $1, %eax
29763 sbbl $0, %edx
29764 +
29765 +#ifdef CONFIG_PAX_REFCOUNT
29766 + into
29767 +1234:
29768 + _ASM_EXTABLE(1234b, 2f)
29769 +#endif
29770 +
29771 + movl %eax, (v)
29772 + movl %edx, 4(v)
29773 +
29774 +#ifdef CONFIG_PAX_REFCOUNT
29775 +2:
29776 +#endif
29777 +
29778 +RET_ENDP
29779 +BEGIN(dec_return_unchecked)
29780 + movl (v), %eax
29781 + movl 4(v), %edx
29782 + subl $1, %eax
29783 + sbbl $0, %edx
29784 movl %eax, (v)
29785 movl %edx, 4(v)
29786 RET_ENDP
29787 @@ -143,6 +286,13 @@ BEGIN(add_unless)
29788 adcl %edx, %edi
29789 addl (v), %eax
29790 adcl 4(v), %edx
29791 +
29792 +#ifdef CONFIG_PAX_REFCOUNT
29793 + into
29794 +1234:
29795 + _ASM_EXTABLE(1234b, 2f)
29796 +#endif
29797 +
29798 cmpl %eax, %ecx
29799 je 3f
29800 1:
29801 @@ -168,6 +318,13 @@ BEGIN(inc_not_zero)
29802 1:
29803 addl $1, %eax
29804 adcl $0, %edx
29805 +
29806 +#ifdef CONFIG_PAX_REFCOUNT
29807 + into
29808 +1234:
29809 + _ASM_EXTABLE(1234b, 2f)
29810 +#endif
29811 +
29812 movl %eax, (v)
29813 movl %edx, 4(v)
29814 movl $1, %eax
29815 @@ -186,6 +343,13 @@ BEGIN(dec_if_positive)
29816 movl 4(v), %edx
29817 subl $1, %eax
29818 sbbl $0, %edx
29819 +
29820 +#ifdef CONFIG_PAX_REFCOUNT
29821 + into
29822 +1234:
29823 + _ASM_EXTABLE(1234b, 1f)
29824 +#endif
29825 +
29826 js 1f
29827 movl %eax, (v)
29828 movl %edx, 4(v)
29829 diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
29830 index 082a851..6a963bc 100644
29831 --- a/arch/x86/lib/atomic64_cx8_32.S
29832 +++ b/arch/x86/lib/atomic64_cx8_32.S
29833 @@ -25,10 +25,20 @@ ENTRY(atomic64_read_cx8)
29834 CFI_STARTPROC
29835
29836 read64 %ecx
29837 + pax_force_retaddr
29838 ret
29839 CFI_ENDPROC
29840 ENDPROC(atomic64_read_cx8)
29841
29842 +ENTRY(atomic64_read_unchecked_cx8)
29843 + CFI_STARTPROC
29844 +
29845 + read64 %ecx
29846 + pax_force_retaddr
29847 + ret
29848 + CFI_ENDPROC
29849 +ENDPROC(atomic64_read_unchecked_cx8)
29850 +
29851 ENTRY(atomic64_set_cx8)
29852 CFI_STARTPROC
29853
29854 @@ -38,10 +48,25 @@ ENTRY(atomic64_set_cx8)
29855 cmpxchg8b (%esi)
29856 jne 1b
29857
29858 + pax_force_retaddr
29859 ret
29860 CFI_ENDPROC
29861 ENDPROC(atomic64_set_cx8)
29862
29863 +ENTRY(atomic64_set_unchecked_cx8)
29864 + CFI_STARTPROC
29865 +
29866 +1:
29867 +/* we don't need LOCK_PREFIX since aligned 64-bit writes
29868 + * are atomic on 586 and newer */
29869 + cmpxchg8b (%esi)
29870 + jne 1b
29871 +
29872 + pax_force_retaddr
29873 + ret
29874 + CFI_ENDPROC
29875 +ENDPROC(atomic64_set_unchecked_cx8)
29876 +
29877 ENTRY(atomic64_xchg_cx8)
29878 CFI_STARTPROC
29879
29880 @@ -50,12 +75,13 @@ ENTRY(atomic64_xchg_cx8)
29881 cmpxchg8b (%esi)
29882 jne 1b
29883
29884 + pax_force_retaddr
29885 ret
29886 CFI_ENDPROC
29887 ENDPROC(atomic64_xchg_cx8)
29888
29889 -.macro addsub_return func ins insc
29890 -ENTRY(atomic64_\func\()_return_cx8)
29891 +.macro addsub_return func ins insc unchecked=""
29892 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29893 CFI_STARTPROC
29894 pushl_cfi_reg ebp
29895 pushl_cfi_reg ebx
29896 @@ -72,27 +98,44 @@ ENTRY(atomic64_\func\()_return_cx8)
29897 movl %edx, %ecx
29898 \ins\()l %esi, %ebx
29899 \insc\()l %edi, %ecx
29900 +
29901 +.ifb \unchecked
29902 +#ifdef CONFIG_PAX_REFCOUNT
29903 + into
29904 +2:
29905 + _ASM_EXTABLE(2b, 3f)
29906 +#endif
29907 +.endif
29908 +
29909 LOCK_PREFIX
29910 cmpxchg8b (%ebp)
29911 jne 1b
29912 -
29913 -10:
29914 movl %ebx, %eax
29915 movl %ecx, %edx
29916 +
29917 +.ifb \unchecked
29918 +#ifdef CONFIG_PAX_REFCOUNT
29919 +3:
29920 +#endif
29921 +.endif
29922 +
29923 popl_cfi_reg edi
29924 popl_cfi_reg esi
29925 popl_cfi_reg ebx
29926 popl_cfi_reg ebp
29927 + pax_force_retaddr
29928 ret
29929 CFI_ENDPROC
29930 -ENDPROC(atomic64_\func\()_return_cx8)
29931 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29932 .endm
29933
29934 addsub_return add add adc
29935 addsub_return sub sub sbb
29936 +addsub_return add add adc _unchecked
29937 +addsub_return sub sub sbb _unchecked
29938
29939 -.macro incdec_return func ins insc
29940 -ENTRY(atomic64_\func\()_return_cx8)
29941 +.macro incdec_return func ins insc unchecked=""
29942 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29943 CFI_STARTPROC
29944 pushl_cfi_reg ebx
29945
29946 @@ -102,21 +145,38 @@ ENTRY(atomic64_\func\()_return_cx8)
29947 movl %edx, %ecx
29948 \ins\()l $1, %ebx
29949 \insc\()l $0, %ecx
29950 +
29951 +.ifb \unchecked
29952 +#ifdef CONFIG_PAX_REFCOUNT
29953 + into
29954 +2:
29955 + _ASM_EXTABLE(2b, 3f)
29956 +#endif
29957 +.endif
29958 +
29959 LOCK_PREFIX
29960 cmpxchg8b (%esi)
29961 jne 1b
29962 -
29963 -10:
29964 movl %ebx, %eax
29965 movl %ecx, %edx
29966 +
29967 +.ifb \unchecked
29968 +#ifdef CONFIG_PAX_REFCOUNT
29969 +3:
29970 +#endif
29971 +.endif
29972 +
29973 popl_cfi_reg ebx
29974 + pax_force_retaddr
29975 ret
29976 CFI_ENDPROC
29977 -ENDPROC(atomic64_\func\()_return_cx8)
29978 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29979 .endm
29980
29981 incdec_return inc add adc
29982 incdec_return dec sub sbb
29983 +incdec_return inc add adc _unchecked
29984 +incdec_return dec sub sbb _unchecked
29985
29986 ENTRY(atomic64_dec_if_positive_cx8)
29987 CFI_STARTPROC
29988 @@ -128,6 +188,13 @@ ENTRY(atomic64_dec_if_positive_cx8)
29989 movl %edx, %ecx
29990 subl $1, %ebx
29991 sbb $0, %ecx
29992 +
29993 +#ifdef CONFIG_PAX_REFCOUNT
29994 + into
29995 +1234:
29996 + _ASM_EXTABLE(1234b, 2f)
29997 +#endif
29998 +
29999 js 2f
30000 LOCK_PREFIX
30001 cmpxchg8b (%esi)
30002 @@ -137,6 +204,7 @@ ENTRY(atomic64_dec_if_positive_cx8)
30003 movl %ebx, %eax
30004 movl %ecx, %edx
30005 popl_cfi_reg ebx
30006 + pax_force_retaddr
30007 ret
30008 CFI_ENDPROC
30009 ENDPROC(atomic64_dec_if_positive_cx8)
30010 @@ -161,6 +229,13 @@ ENTRY(atomic64_add_unless_cx8)
30011 movl %edx, %ecx
30012 addl %ebp, %ebx
30013 adcl %edi, %ecx
30014 +
30015 +#ifdef CONFIG_PAX_REFCOUNT
30016 + into
30017 +1234:
30018 + _ASM_EXTABLE(1234b, 3f)
30019 +#endif
30020 +
30021 LOCK_PREFIX
30022 cmpxchg8b (%esi)
30023 jne 1b
30024 @@ -171,6 +246,7 @@ ENTRY(atomic64_add_unless_cx8)
30025 CFI_ADJUST_CFA_OFFSET -8
30026 popl_cfi_reg ebx
30027 popl_cfi_reg ebp
30028 + pax_force_retaddr
30029 ret
30030 4:
30031 cmpl %edx, 4(%esp)
30032 @@ -193,6 +269,13 @@ ENTRY(atomic64_inc_not_zero_cx8)
30033 xorl %ecx, %ecx
30034 addl $1, %ebx
30035 adcl %edx, %ecx
30036 +
30037 +#ifdef CONFIG_PAX_REFCOUNT
30038 + into
30039 +1234:
30040 + _ASM_EXTABLE(1234b, 3f)
30041 +#endif
30042 +
30043 LOCK_PREFIX
30044 cmpxchg8b (%esi)
30045 jne 1b
30046 @@ -200,6 +283,7 @@ ENTRY(atomic64_inc_not_zero_cx8)
30047 movl $1, %eax
30048 3:
30049 popl_cfi_reg ebx
30050 + pax_force_retaddr
30051 ret
30052 CFI_ENDPROC
30053 ENDPROC(atomic64_inc_not_zero_cx8)
30054 diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
30055 index 9bc944a..e52be6c 100644
30056 --- a/arch/x86/lib/checksum_32.S
30057 +++ b/arch/x86/lib/checksum_32.S
30058 @@ -29,7 +29,8 @@
30059 #include <asm/dwarf2.h>
30060 #include <asm/errno.h>
30061 #include <asm/asm.h>
30062 -
30063 +#include <asm/segment.h>
30064 +
30065 /*
30066 * computes a partial checksum, e.g. for TCP/UDP fragments
30067 */
30068 @@ -285,9 +286,24 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst,
30069
30070 #define ARGBASE 16
30071 #define FP 12
30072 -
30073 -ENTRY(csum_partial_copy_generic)
30074 +
30075 +ENTRY(csum_partial_copy_generic_to_user)
30076 CFI_STARTPROC
30077 +
30078 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30079 + pushl_cfi %gs
30080 + popl_cfi %es
30081 + jmp csum_partial_copy_generic
30082 +#endif
30083 +
30084 +ENTRY(csum_partial_copy_generic_from_user)
30085 +
30086 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30087 + pushl_cfi %gs
30088 + popl_cfi %ds
30089 +#endif
30090 +
30091 +ENTRY(csum_partial_copy_generic)
30092 subl $4,%esp
30093 CFI_ADJUST_CFA_OFFSET 4
30094 pushl_cfi_reg edi
30095 @@ -306,7 +322,7 @@ ENTRY(csum_partial_copy_generic)
30096 jmp 4f
30097 SRC(1: movw (%esi), %bx )
30098 addl $2, %esi
30099 -DST( movw %bx, (%edi) )
30100 +DST( movw %bx, %es:(%edi) )
30101 addl $2, %edi
30102 addw %bx, %ax
30103 adcl $0, %eax
30104 @@ -318,30 +334,30 @@ DST( movw %bx, (%edi) )
30105 SRC(1: movl (%esi), %ebx )
30106 SRC( movl 4(%esi), %edx )
30107 adcl %ebx, %eax
30108 -DST( movl %ebx, (%edi) )
30109 +DST( movl %ebx, %es:(%edi) )
30110 adcl %edx, %eax
30111 -DST( movl %edx, 4(%edi) )
30112 +DST( movl %edx, %es:4(%edi) )
30113
30114 SRC( movl 8(%esi), %ebx )
30115 SRC( movl 12(%esi), %edx )
30116 adcl %ebx, %eax
30117 -DST( movl %ebx, 8(%edi) )
30118 +DST( movl %ebx, %es:8(%edi) )
30119 adcl %edx, %eax
30120 -DST( movl %edx, 12(%edi) )
30121 +DST( movl %edx, %es:12(%edi) )
30122
30123 SRC( movl 16(%esi), %ebx )
30124 SRC( movl 20(%esi), %edx )
30125 adcl %ebx, %eax
30126 -DST( movl %ebx, 16(%edi) )
30127 +DST( movl %ebx, %es:16(%edi) )
30128 adcl %edx, %eax
30129 -DST( movl %edx, 20(%edi) )
30130 +DST( movl %edx, %es:20(%edi) )
30131
30132 SRC( movl 24(%esi), %ebx )
30133 SRC( movl 28(%esi), %edx )
30134 adcl %ebx, %eax
30135 -DST( movl %ebx, 24(%edi) )
30136 +DST( movl %ebx, %es:24(%edi) )
30137 adcl %edx, %eax
30138 -DST( movl %edx, 28(%edi) )
30139 +DST( movl %edx, %es:28(%edi) )
30140
30141 lea 32(%esi), %esi
30142 lea 32(%edi), %edi
30143 @@ -355,7 +371,7 @@ DST( movl %edx, 28(%edi) )
30144 shrl $2, %edx # This clears CF
30145 SRC(3: movl (%esi), %ebx )
30146 adcl %ebx, %eax
30147 -DST( movl %ebx, (%edi) )
30148 +DST( movl %ebx, %es:(%edi) )
30149 lea 4(%esi), %esi
30150 lea 4(%edi), %edi
30151 dec %edx
30152 @@ -367,12 +383,12 @@ DST( movl %ebx, (%edi) )
30153 jb 5f
30154 SRC( movw (%esi), %cx )
30155 leal 2(%esi), %esi
30156 -DST( movw %cx, (%edi) )
30157 +DST( movw %cx, %es:(%edi) )
30158 leal 2(%edi), %edi
30159 je 6f
30160 shll $16,%ecx
30161 SRC(5: movb (%esi), %cl )
30162 -DST( movb %cl, (%edi) )
30163 +DST( movb %cl, %es:(%edi) )
30164 6: addl %ecx, %eax
30165 adcl $0, %eax
30166 7:
30167 @@ -383,7 +399,7 @@ DST( movb %cl, (%edi) )
30168
30169 6001:
30170 movl ARGBASE+20(%esp), %ebx # src_err_ptr
30171 - movl $-EFAULT, (%ebx)
30172 + movl $-EFAULT, %ss:(%ebx)
30173
30174 # zero the complete destination - computing the rest
30175 # is too much work
30176 @@ -396,37 +412,58 @@ DST( movb %cl, (%edi) )
30177
30178 6002:
30179 movl ARGBASE+24(%esp), %ebx # dst_err_ptr
30180 - movl $-EFAULT,(%ebx)
30181 + movl $-EFAULT,%ss:(%ebx)
30182 jmp 5000b
30183
30184 .previous
30185
30186 + pushl_cfi %ss
30187 + popl_cfi %ds
30188 + pushl_cfi %ss
30189 + popl_cfi %es
30190 popl_cfi_reg ebx
30191 popl_cfi_reg esi
30192 popl_cfi_reg edi
30193 popl_cfi %ecx # equivalent to addl $4,%esp
30194 ret
30195 CFI_ENDPROC
30196 -ENDPROC(csum_partial_copy_generic)
30197 +ENDPROC(csum_partial_copy_generic_to_user)
30198
30199 #else
30200
30201 /* Version for PentiumII/PPro */
30202
30203 #define ROUND1(x) \
30204 + nop; nop; nop; \
30205 SRC(movl x(%esi), %ebx ) ; \
30206 addl %ebx, %eax ; \
30207 - DST(movl %ebx, x(%edi) ) ;
30208 + DST(movl %ebx, %es:x(%edi)) ;
30209
30210 #define ROUND(x) \
30211 + nop; nop; nop; \
30212 SRC(movl x(%esi), %ebx ) ; \
30213 adcl %ebx, %eax ; \
30214 - DST(movl %ebx, x(%edi) ) ;
30215 + DST(movl %ebx, %es:x(%edi)) ;
30216
30217 #define ARGBASE 12
30218 -
30219 -ENTRY(csum_partial_copy_generic)
30220 +
30221 +ENTRY(csum_partial_copy_generic_to_user)
30222 CFI_STARTPROC
30223 +
30224 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30225 + pushl_cfi %gs
30226 + popl_cfi %es
30227 + jmp csum_partial_copy_generic
30228 +#endif
30229 +
30230 +ENTRY(csum_partial_copy_generic_from_user)
30231 +
30232 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30233 + pushl_cfi %gs
30234 + popl_cfi %ds
30235 +#endif
30236 +
30237 +ENTRY(csum_partial_copy_generic)
30238 pushl_cfi_reg ebx
30239 pushl_cfi_reg edi
30240 pushl_cfi_reg esi
30241 @@ -444,7 +481,7 @@ ENTRY(csum_partial_copy_generic)
30242 subl %ebx, %edi
30243 lea -1(%esi),%edx
30244 andl $-32,%edx
30245 - lea 3f(%ebx,%ebx), %ebx
30246 + lea 3f(%ebx,%ebx,2), %ebx
30247 testl %esi, %esi
30248 jmp *%ebx
30249 1: addl $64,%esi
30250 @@ -465,19 +502,19 @@ ENTRY(csum_partial_copy_generic)
30251 jb 5f
30252 SRC( movw (%esi), %dx )
30253 leal 2(%esi), %esi
30254 -DST( movw %dx, (%edi) )
30255 +DST( movw %dx, %es:(%edi) )
30256 leal 2(%edi), %edi
30257 je 6f
30258 shll $16,%edx
30259 5:
30260 SRC( movb (%esi), %dl )
30261 -DST( movb %dl, (%edi) )
30262 +DST( movb %dl, %es:(%edi) )
30263 6: addl %edx, %eax
30264 adcl $0, %eax
30265 7:
30266 .section .fixup, "ax"
30267 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr
30268 - movl $-EFAULT, (%ebx)
30269 + movl $-EFAULT, %ss:(%ebx)
30270 # zero the complete destination (computing the rest is too much work)
30271 movl ARGBASE+8(%esp),%edi # dst
30272 movl ARGBASE+12(%esp),%ecx # len
30273 @@ -485,16 +522,23 @@ DST( movb %dl, (%edi) )
30274 rep; stosb
30275 jmp 7b
30276 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr
30277 - movl $-EFAULT, (%ebx)
30278 + movl $-EFAULT, %ss:(%ebx)
30279 jmp 7b
30280 .previous
30281
30282 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30283 + pushl_cfi %ss
30284 + popl_cfi %ds
30285 + pushl_cfi %ss
30286 + popl_cfi %es
30287 +#endif
30288 +
30289 popl_cfi_reg esi
30290 popl_cfi_reg edi
30291 popl_cfi_reg ebx
30292 ret
30293 CFI_ENDPROC
30294 -ENDPROC(csum_partial_copy_generic)
30295 +ENDPROC(csum_partial_copy_generic_to_user)
30296
30297 #undef ROUND
30298 #undef ROUND1
30299 diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
30300 index e67e579..4782449 100644
30301 --- a/arch/x86/lib/clear_page_64.S
30302 +++ b/arch/x86/lib/clear_page_64.S
30303 @@ -23,6 +23,7 @@ ENTRY(clear_page)
30304 movl $4096/8,%ecx
30305 xorl %eax,%eax
30306 rep stosq
30307 + pax_force_retaddr
30308 ret
30309 CFI_ENDPROC
30310 ENDPROC(clear_page)
30311 @@ -47,6 +48,7 @@ ENTRY(clear_page_orig)
30312 leaq 64(%rdi),%rdi
30313 jnz .Lloop
30314 nop
30315 + pax_force_retaddr
30316 ret
30317 CFI_ENDPROC
30318 ENDPROC(clear_page_orig)
30319 @@ -56,6 +58,7 @@ ENTRY(clear_page_c_e)
30320 movl $4096,%ecx
30321 xorl %eax,%eax
30322 rep stosb
30323 + pax_force_retaddr
30324 ret
30325 CFI_ENDPROC
30326 ENDPROC(clear_page_c_e)
30327 diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
30328 index 40a1725..5d12ac4 100644
30329 --- a/arch/x86/lib/cmpxchg16b_emu.S
30330 +++ b/arch/x86/lib/cmpxchg16b_emu.S
30331 @@ -8,6 +8,7 @@
30332 #include <linux/linkage.h>
30333 #include <asm/dwarf2.h>
30334 #include <asm/percpu.h>
30335 +#include <asm/alternative-asm.h>
30336
30337 .text
30338
30339 @@ -46,12 +47,14 @@ CFI_STARTPROC
30340 CFI_REMEMBER_STATE
30341 popfq_cfi
30342 mov $1, %al
30343 + pax_force_retaddr
30344 ret
30345
30346 CFI_RESTORE_STATE
30347 .Lnot_same:
30348 popfq_cfi
30349 xor %al,%al
30350 + pax_force_retaddr
30351 ret
30352
30353 CFI_ENDPROC
30354 diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
30355 index 8239dbc..e714d2a 100644
30356 --- a/arch/x86/lib/copy_page_64.S
30357 +++ b/arch/x86/lib/copy_page_64.S
30358 @@ -17,6 +17,7 @@ ENTRY(copy_page)
30359 ALTERNATIVE "jmp copy_page_regs", "", X86_FEATURE_REP_GOOD
30360 movl $4096/8, %ecx
30361 rep movsq
30362 + pax_force_retaddr
30363 ret
30364 CFI_ENDPROC
30365 ENDPROC(copy_page)
30366 @@ -27,8 +28,8 @@ ENTRY(copy_page_regs)
30367 CFI_ADJUST_CFA_OFFSET 2*8
30368 movq %rbx, (%rsp)
30369 CFI_REL_OFFSET rbx, 0
30370 - movq %r12, 1*8(%rsp)
30371 - CFI_REL_OFFSET r12, 1*8
30372 + movq %r13, 1*8(%rsp)
30373 + CFI_REL_OFFSET r13, 1*8
30374
30375 movl $(4096/64)-5, %ecx
30376 .p2align 4
30377 @@ -41,7 +42,7 @@ ENTRY(copy_page_regs)
30378 movq 0x8*4(%rsi), %r9
30379 movq 0x8*5(%rsi), %r10
30380 movq 0x8*6(%rsi), %r11
30381 - movq 0x8*7(%rsi), %r12
30382 + movq 0x8*7(%rsi), %r13
30383
30384 prefetcht0 5*64(%rsi)
30385
30386 @@ -52,7 +53,7 @@ ENTRY(copy_page_regs)
30387 movq %r9, 0x8*4(%rdi)
30388 movq %r10, 0x8*5(%rdi)
30389 movq %r11, 0x8*6(%rdi)
30390 - movq %r12, 0x8*7(%rdi)
30391 + movq %r13, 0x8*7(%rdi)
30392
30393 leaq 64 (%rsi), %rsi
30394 leaq 64 (%rdi), %rdi
30395 @@ -71,7 +72,7 @@ ENTRY(copy_page_regs)
30396 movq 0x8*4(%rsi), %r9
30397 movq 0x8*5(%rsi), %r10
30398 movq 0x8*6(%rsi), %r11
30399 - movq 0x8*7(%rsi), %r12
30400 + movq 0x8*7(%rsi), %r13
30401
30402 movq %rax, 0x8*0(%rdi)
30403 movq %rbx, 0x8*1(%rdi)
30404 @@ -80,7 +81,7 @@ ENTRY(copy_page_regs)
30405 movq %r9, 0x8*4(%rdi)
30406 movq %r10, 0x8*5(%rdi)
30407 movq %r11, 0x8*6(%rdi)
30408 - movq %r12, 0x8*7(%rdi)
30409 + movq %r13, 0x8*7(%rdi)
30410
30411 leaq 64(%rdi), %rdi
30412 leaq 64(%rsi), %rsi
30413 @@ -88,10 +89,11 @@ ENTRY(copy_page_regs)
30414
30415 movq (%rsp), %rbx
30416 CFI_RESTORE rbx
30417 - movq 1*8(%rsp), %r12
30418 - CFI_RESTORE r12
30419 + movq 1*8(%rsp), %r13
30420 + CFI_RESTORE r13
30421 addq $2*8, %rsp
30422 CFI_ADJUST_CFA_OFFSET -2*8
30423 + pax_force_retaddr
30424 ret
30425 CFI_ENDPROC
30426 ENDPROC(copy_page_regs)
30427 diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
30428 index fa997df..060ab18 100644
30429 --- a/arch/x86/lib/copy_user_64.S
30430 +++ b/arch/x86/lib/copy_user_64.S
30431 @@ -15,6 +15,7 @@
30432 #include <asm/alternative-asm.h>
30433 #include <asm/asm.h>
30434 #include <asm/smap.h>
30435 +#include <asm/pgtable.h>
30436
30437 .macro ALIGN_DESTINATION
30438 /* check for bad alignment of destination */
30439 @@ -40,56 +41,6 @@
30440 _ASM_EXTABLE(101b,103b)
30441 .endm
30442
30443 -/* Standard copy_to_user with segment limit checking */
30444 -ENTRY(_copy_to_user)
30445 - CFI_STARTPROC
30446 - GET_THREAD_INFO(%rax)
30447 - movq %rdi,%rcx
30448 - addq %rdx,%rcx
30449 - jc bad_to_user
30450 - cmpq TI_addr_limit(%rax),%rcx
30451 - ja bad_to_user
30452 - ALTERNATIVE_2 "jmp copy_user_generic_unrolled", \
30453 - "jmp copy_user_generic_string", \
30454 - X86_FEATURE_REP_GOOD, \
30455 - "jmp copy_user_enhanced_fast_string", \
30456 - X86_FEATURE_ERMS
30457 - CFI_ENDPROC
30458 -ENDPROC(_copy_to_user)
30459 -
30460 -/* Standard copy_from_user with segment limit checking */
30461 -ENTRY(_copy_from_user)
30462 - CFI_STARTPROC
30463 - GET_THREAD_INFO(%rax)
30464 - movq %rsi,%rcx
30465 - addq %rdx,%rcx
30466 - jc bad_from_user
30467 - cmpq TI_addr_limit(%rax),%rcx
30468 - ja bad_from_user
30469 - ALTERNATIVE_2 "jmp copy_user_generic_unrolled", \
30470 - "jmp copy_user_generic_string", \
30471 - X86_FEATURE_REP_GOOD, \
30472 - "jmp copy_user_enhanced_fast_string", \
30473 - X86_FEATURE_ERMS
30474 - CFI_ENDPROC
30475 -ENDPROC(_copy_from_user)
30476 -
30477 - .section .fixup,"ax"
30478 - /* must zero dest */
30479 -ENTRY(bad_from_user)
30480 -bad_from_user:
30481 - CFI_STARTPROC
30482 - movl %edx,%ecx
30483 - xorl %eax,%eax
30484 - rep
30485 - stosb
30486 -bad_to_user:
30487 - movl %edx,%eax
30488 - ret
30489 - CFI_ENDPROC
30490 -ENDPROC(bad_from_user)
30491 - .previous
30492 -
30493 /*
30494 * copy_user_generic_unrolled - memory copy with exception handling.
30495 * This version is for CPUs like P4 that don't have efficient micro
30496 @@ -105,6 +56,7 @@ ENDPROC(bad_from_user)
30497 */
30498 ENTRY(copy_user_generic_unrolled)
30499 CFI_STARTPROC
30500 + ASM_PAX_OPEN_USERLAND
30501 ASM_STAC
30502 cmpl $8,%edx
30503 jb 20f /* less then 8 bytes, go to byte copy loop */
30504 @@ -154,6 +106,8 @@ ENTRY(copy_user_generic_unrolled)
30505 jnz 21b
30506 23: xor %eax,%eax
30507 ASM_CLAC
30508 + ASM_PAX_CLOSE_USERLAND
30509 + pax_force_retaddr
30510 ret
30511
30512 .section .fixup,"ax"
30513 @@ -209,6 +163,7 @@ ENDPROC(copy_user_generic_unrolled)
30514 */
30515 ENTRY(copy_user_generic_string)
30516 CFI_STARTPROC
30517 + ASM_PAX_OPEN_USERLAND
30518 ASM_STAC
30519 cmpl $8,%edx
30520 jb 2f /* less than 8 bytes, go to byte copy loop */
30521 @@ -223,6 +178,8 @@ ENTRY(copy_user_generic_string)
30522 movsb
30523 xorl %eax,%eax
30524 ASM_CLAC
30525 + ASM_PAX_CLOSE_USERLAND
30526 + pax_force_retaddr
30527 ret
30528
30529 .section .fixup,"ax"
30530 @@ -250,12 +207,15 @@ ENDPROC(copy_user_generic_string)
30531 */
30532 ENTRY(copy_user_enhanced_fast_string)
30533 CFI_STARTPROC
30534 + ASM_PAX_OPEN_USERLAND
30535 ASM_STAC
30536 movl %edx,%ecx
30537 1: rep
30538 movsb
30539 xorl %eax,%eax
30540 ASM_CLAC
30541 + ASM_PAX_CLOSE_USERLAND
30542 + pax_force_retaddr
30543 ret
30544
30545 .section .fixup,"ax"
30546 diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
30547 index 6a4f43c..c70fb52 100644
30548 --- a/arch/x86/lib/copy_user_nocache_64.S
30549 +++ b/arch/x86/lib/copy_user_nocache_64.S
30550 @@ -8,6 +8,7 @@
30551
30552 #include <linux/linkage.h>
30553 #include <asm/dwarf2.h>
30554 +#include <asm/alternative-asm.h>
30555
30556 #define FIX_ALIGNMENT 1
30557
30558 @@ -16,6 +17,7 @@
30559 #include <asm/thread_info.h>
30560 #include <asm/asm.h>
30561 #include <asm/smap.h>
30562 +#include <asm/pgtable.h>
30563
30564 .macro ALIGN_DESTINATION
30565 #ifdef FIX_ALIGNMENT
30566 @@ -49,6 +51,16 @@
30567 */
30568 ENTRY(__copy_user_nocache)
30569 CFI_STARTPROC
30570 +
30571 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30572 + mov pax_user_shadow_base,%rcx
30573 + cmp %rcx,%rsi
30574 + jae 1f
30575 + add %rcx,%rsi
30576 +1:
30577 +#endif
30578 +
30579 + ASM_PAX_OPEN_USERLAND
30580 ASM_STAC
30581 cmpl $8,%edx
30582 jb 20f /* less then 8 bytes, go to byte copy loop */
30583 @@ -98,7 +110,9 @@ ENTRY(__copy_user_nocache)
30584 jnz 21b
30585 23: xorl %eax,%eax
30586 ASM_CLAC
30587 + ASM_PAX_CLOSE_USERLAND
30588 sfence
30589 + pax_force_retaddr
30590 ret
30591
30592 .section .fixup,"ax"
30593 diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
30594 index 9734182..dbee61c 100644
30595 --- a/arch/x86/lib/csum-copy_64.S
30596 +++ b/arch/x86/lib/csum-copy_64.S
30597 @@ -9,6 +9,7 @@
30598 #include <asm/dwarf2.h>
30599 #include <asm/errno.h>
30600 #include <asm/asm.h>
30601 +#include <asm/alternative-asm.h>
30602
30603 /*
30604 * Checksum copy with exception handling.
30605 @@ -56,8 +57,8 @@ ENTRY(csum_partial_copy_generic)
30606 CFI_ADJUST_CFA_OFFSET 7*8
30607 movq %rbx, 2*8(%rsp)
30608 CFI_REL_OFFSET rbx, 2*8
30609 - movq %r12, 3*8(%rsp)
30610 - CFI_REL_OFFSET r12, 3*8
30611 + movq %r15, 3*8(%rsp)
30612 + CFI_REL_OFFSET r15, 3*8
30613 movq %r14, 4*8(%rsp)
30614 CFI_REL_OFFSET r14, 4*8
30615 movq %r13, 5*8(%rsp)
30616 @@ -72,16 +73,16 @@ ENTRY(csum_partial_copy_generic)
30617 movl %edx, %ecx
30618
30619 xorl %r9d, %r9d
30620 - movq %rcx, %r12
30621 + movq %rcx, %r15
30622
30623 - shrq $6, %r12
30624 + shrq $6, %r15
30625 jz .Lhandle_tail /* < 64 */
30626
30627 clc
30628
30629 /* main loop. clear in 64 byte blocks */
30630 /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */
30631 - /* r11: temp3, rdx: temp4, r12 loopcnt */
30632 + /* r11: temp3, rdx: temp4, r15 loopcnt */
30633 /* r10: temp5, rbp: temp6, r14 temp7, r13 temp8 */
30634 .p2align 4
30635 .Lloop:
30636 @@ -115,7 +116,7 @@ ENTRY(csum_partial_copy_generic)
30637 adcq %r14, %rax
30638 adcq %r13, %rax
30639
30640 - decl %r12d
30641 + decl %r15d
30642
30643 dest
30644 movq %rbx, (%rsi)
30645 @@ -210,8 +211,8 @@ ENTRY(csum_partial_copy_generic)
30646 .Lende:
30647 movq 2*8(%rsp), %rbx
30648 CFI_RESTORE rbx
30649 - movq 3*8(%rsp), %r12
30650 - CFI_RESTORE r12
30651 + movq 3*8(%rsp), %r15
30652 + CFI_RESTORE r15
30653 movq 4*8(%rsp), %r14
30654 CFI_RESTORE r14
30655 movq 5*8(%rsp), %r13
30656 @@ -220,6 +221,7 @@ ENTRY(csum_partial_copy_generic)
30657 CFI_RESTORE rbp
30658 addq $7*8, %rsp
30659 CFI_ADJUST_CFA_OFFSET -7*8
30660 + pax_force_retaddr
30661 ret
30662 CFI_RESTORE_STATE
30663
30664 diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
30665 index 1318f75..44c30fd 100644
30666 --- a/arch/x86/lib/csum-wrappers_64.c
30667 +++ b/arch/x86/lib/csum-wrappers_64.c
30668 @@ -52,10 +52,12 @@ csum_partial_copy_from_user(const void __user *src, void *dst,
30669 len -= 2;
30670 }
30671 }
30672 + pax_open_userland();
30673 stac();
30674 - isum = csum_partial_copy_generic((__force const void *)src,
30675 + isum = csum_partial_copy_generic((const void __force_kernel *)____m(src),
30676 dst, len, isum, errp, NULL);
30677 clac();
30678 + pax_close_userland();
30679 if (unlikely(*errp))
30680 goto out_err;
30681
30682 @@ -109,10 +111,12 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
30683 }
30684
30685 *errp = 0;
30686 + pax_open_userland();
30687 stac();
30688 - ret = csum_partial_copy_generic(src, (void __force *)dst,
30689 + ret = csum_partial_copy_generic(src, (void __force_kernel *)____m(dst),
30690 len, isum, NULL, errp);
30691 clac();
30692 + pax_close_userland();
30693 return ret;
30694 }
30695 EXPORT_SYMBOL(csum_partial_copy_to_user);
30696 diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
30697 index a451235..a74bfa3 100644
30698 --- a/arch/x86/lib/getuser.S
30699 +++ b/arch/x86/lib/getuser.S
30700 @@ -33,17 +33,40 @@
30701 #include <asm/thread_info.h>
30702 #include <asm/asm.h>
30703 #include <asm/smap.h>
30704 +#include <asm/segment.h>
30705 +#include <asm/pgtable.h>
30706 +#include <asm/alternative-asm.h>
30707 +
30708 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30709 +#define __copyuser_seg gs;
30710 +#else
30711 +#define __copyuser_seg
30712 +#endif
30713
30714 .text
30715 ENTRY(__get_user_1)
30716 CFI_STARTPROC
30717 +
30718 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30719 GET_THREAD_INFO(%_ASM_DX)
30720 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30721 jae bad_get_user
30722 +
30723 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30724 + mov pax_user_shadow_base,%_ASM_DX
30725 + cmp %_ASM_DX,%_ASM_AX
30726 + jae 1234f
30727 + add %_ASM_DX,%_ASM_AX
30728 +1234:
30729 +#endif
30730 +
30731 +#endif
30732 +
30733 ASM_STAC
30734 -1: movzbl (%_ASM_AX),%edx
30735 +1: __copyuser_seg movzbl (%_ASM_AX),%edx
30736 xor %eax,%eax
30737 ASM_CLAC
30738 + pax_force_retaddr
30739 ret
30740 CFI_ENDPROC
30741 ENDPROC(__get_user_1)
30742 @@ -51,14 +74,28 @@ ENDPROC(__get_user_1)
30743 ENTRY(__get_user_2)
30744 CFI_STARTPROC
30745 add $1,%_ASM_AX
30746 +
30747 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30748 jc bad_get_user
30749 GET_THREAD_INFO(%_ASM_DX)
30750 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30751 jae bad_get_user
30752 +
30753 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30754 + mov pax_user_shadow_base,%_ASM_DX
30755 + cmp %_ASM_DX,%_ASM_AX
30756 + jae 1234f
30757 + add %_ASM_DX,%_ASM_AX
30758 +1234:
30759 +#endif
30760 +
30761 +#endif
30762 +
30763 ASM_STAC
30764 -2: movzwl -1(%_ASM_AX),%edx
30765 +2: __copyuser_seg movzwl -1(%_ASM_AX),%edx
30766 xor %eax,%eax
30767 ASM_CLAC
30768 + pax_force_retaddr
30769 ret
30770 CFI_ENDPROC
30771 ENDPROC(__get_user_2)
30772 @@ -66,14 +103,28 @@ ENDPROC(__get_user_2)
30773 ENTRY(__get_user_4)
30774 CFI_STARTPROC
30775 add $3,%_ASM_AX
30776 +
30777 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30778 jc bad_get_user
30779 GET_THREAD_INFO(%_ASM_DX)
30780 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30781 jae bad_get_user
30782 +
30783 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30784 + mov pax_user_shadow_base,%_ASM_DX
30785 + cmp %_ASM_DX,%_ASM_AX
30786 + jae 1234f
30787 + add %_ASM_DX,%_ASM_AX
30788 +1234:
30789 +#endif
30790 +
30791 +#endif
30792 +
30793 ASM_STAC
30794 -3: movl -3(%_ASM_AX),%edx
30795 +3: __copyuser_seg movl -3(%_ASM_AX),%edx
30796 xor %eax,%eax
30797 ASM_CLAC
30798 + pax_force_retaddr
30799 ret
30800 CFI_ENDPROC
30801 ENDPROC(__get_user_4)
30802 @@ -86,10 +137,20 @@ ENTRY(__get_user_8)
30803 GET_THREAD_INFO(%_ASM_DX)
30804 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30805 jae bad_get_user
30806 +
30807 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30808 + mov pax_user_shadow_base,%_ASM_DX
30809 + cmp %_ASM_DX,%_ASM_AX
30810 + jae 1234f
30811 + add %_ASM_DX,%_ASM_AX
30812 +1234:
30813 +#endif
30814 +
30815 ASM_STAC
30816 4: movq -7(%_ASM_AX),%rdx
30817 xor %eax,%eax
30818 ASM_CLAC
30819 + pax_force_retaddr
30820 ret
30821 #else
30822 add $7,%_ASM_AX
30823 @@ -98,10 +159,11 @@ ENTRY(__get_user_8)
30824 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30825 jae bad_get_user_8
30826 ASM_STAC
30827 -4: movl -7(%_ASM_AX),%edx
30828 -5: movl -3(%_ASM_AX),%ecx
30829 +4: __copyuser_seg movl -7(%_ASM_AX),%edx
30830 +5: __copyuser_seg movl -3(%_ASM_AX),%ecx
30831 xor %eax,%eax
30832 ASM_CLAC
30833 + pax_force_retaddr
30834 ret
30835 #endif
30836 CFI_ENDPROC
30837 @@ -113,6 +175,7 @@ bad_get_user:
30838 xor %edx,%edx
30839 mov $(-EFAULT),%_ASM_AX
30840 ASM_CLAC
30841 + pax_force_retaddr
30842 ret
30843 CFI_ENDPROC
30844 END(bad_get_user)
30845 @@ -124,6 +187,7 @@ bad_get_user_8:
30846 xor %ecx,%ecx
30847 mov $(-EFAULT),%_ASM_AX
30848 ASM_CLAC
30849 + pax_force_retaddr
30850 ret
30851 CFI_ENDPROC
30852 END(bad_get_user_8)
30853 diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
30854 index 8f72b33..a43d9969 100644
30855 --- a/arch/x86/lib/insn.c
30856 +++ b/arch/x86/lib/insn.c
30857 @@ -20,8 +20,10 @@
30858
30859 #ifdef __KERNEL__
30860 #include <linux/string.h>
30861 +#include <asm/pgtable_types.h>
30862 #else
30863 #include <string.h>
30864 +#define ktla_ktva(addr) addr
30865 #endif
30866 #include <asm/inat.h>
30867 #include <asm/insn.h>
30868 @@ -60,9 +62,9 @@ void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64)
30869 buf_len = MAX_INSN_SIZE;
30870
30871 memset(insn, 0, sizeof(*insn));
30872 - insn->kaddr = kaddr;
30873 - insn->end_kaddr = kaddr + buf_len;
30874 - insn->next_byte = kaddr;
30875 + insn->kaddr = ktla_ktva(kaddr);
30876 + insn->end_kaddr = insn->kaddr + buf_len;
30877 + insn->next_byte = insn->kaddr;
30878 insn->x86_64 = x86_64 ? 1 : 0;
30879 insn->opnd_bytes = 4;
30880 if (x86_64)
30881 diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
30882 index 05a95e7..326f2fa 100644
30883 --- a/arch/x86/lib/iomap_copy_64.S
30884 +++ b/arch/x86/lib/iomap_copy_64.S
30885 @@ -17,6 +17,7 @@
30886
30887 #include <linux/linkage.h>
30888 #include <asm/dwarf2.h>
30889 +#include <asm/alternative-asm.h>
30890
30891 /*
30892 * override generic version in lib/iomap_copy.c
30893 @@ -25,6 +26,7 @@ ENTRY(__iowrite32_copy)
30894 CFI_STARTPROC
30895 movl %edx,%ecx
30896 rep movsd
30897 + pax_force_retaddr
30898 ret
30899 CFI_ENDPROC
30900 ENDPROC(__iowrite32_copy)
30901 diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
30902 index b046664..dec9465 100644
30903 --- a/arch/x86/lib/memcpy_64.S
30904 +++ b/arch/x86/lib/memcpy_64.S
30905 @@ -37,6 +37,7 @@ ENTRY(memcpy)
30906 rep movsq
30907 movl %edx, %ecx
30908 rep movsb
30909 + pax_force_retaddr
30910 ret
30911 ENDPROC(memcpy)
30912 ENDPROC(__memcpy)
30913 @@ -49,6 +50,7 @@ ENTRY(memcpy_erms)
30914 movq %rdi, %rax
30915 movq %rdx, %rcx
30916 rep movsb
30917 + pax_force_retaddr
30918 ret
30919 ENDPROC(memcpy_erms)
30920
30921 @@ -134,6 +136,7 @@ ENTRY(memcpy_orig)
30922 movq %r9, 1*8(%rdi)
30923 movq %r10, -2*8(%rdi, %rdx)
30924 movq %r11, -1*8(%rdi, %rdx)
30925 + pax_force_retaddr
30926 retq
30927 .p2align 4
30928 .Lless_16bytes:
30929 @@ -146,6 +149,7 @@ ENTRY(memcpy_orig)
30930 movq -1*8(%rsi, %rdx), %r9
30931 movq %r8, 0*8(%rdi)
30932 movq %r9, -1*8(%rdi, %rdx)
30933 + pax_force_retaddr
30934 retq
30935 .p2align 4
30936 .Lless_8bytes:
30937 @@ -159,6 +163,7 @@ ENTRY(memcpy_orig)
30938 movl -4(%rsi, %rdx), %r8d
30939 movl %ecx, (%rdi)
30940 movl %r8d, -4(%rdi, %rdx)
30941 + pax_force_retaddr
30942 retq
30943 .p2align 4
30944 .Lless_3bytes:
30945 @@ -177,6 +182,7 @@ ENTRY(memcpy_orig)
30946 movb %cl, (%rdi)
30947
30948 .Lend:
30949 + pax_force_retaddr
30950 retq
30951 CFI_ENDPROC
30952 ENDPROC(memcpy_orig)
30953 diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
30954 index 0f8a0d0..f6e0ea4 100644
30955 --- a/arch/x86/lib/memmove_64.S
30956 +++ b/arch/x86/lib/memmove_64.S
30957 @@ -43,7 +43,7 @@ ENTRY(__memmove)
30958 jg 2f
30959
30960 .Lmemmove_begin_forward:
30961 - ALTERNATIVE "", "movq %rdx, %rcx; rep movsb; retq", X86_FEATURE_ERMS
30962 + ALTERNATIVE "", "movq %rdx, %rcx; rep movsb; pax_force_retaddr; retq", X86_FEATURE_ERMS
30963
30964 /*
30965 * movsq instruction have many startup latency
30966 @@ -206,6 +206,7 @@ ENTRY(__memmove)
30967 movb (%rsi), %r11b
30968 movb %r11b, (%rdi)
30969 13:
30970 + pax_force_retaddr
30971 retq
30972 CFI_ENDPROC
30973 ENDPROC(__memmove)
30974 diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
30975 index 93118fb..386ed2a 100644
30976 --- a/arch/x86/lib/memset_64.S
30977 +++ b/arch/x86/lib/memset_64.S
30978 @@ -41,6 +41,7 @@ ENTRY(__memset)
30979 movl %edx,%ecx
30980 rep stosb
30981 movq %r9,%rax
30982 + pax_force_retaddr
30983 ret
30984 ENDPROC(memset)
30985 ENDPROC(__memset)
30986 @@ -62,6 +63,7 @@ ENTRY(memset_erms)
30987 movq %rdx,%rcx
30988 rep stosb
30989 movq %r9,%rax
30990 + pax_force_retaddr
30991 ret
30992 ENDPROC(memset_erms)
30993
30994 @@ -126,6 +128,7 @@ ENTRY(memset_orig)
30995
30996 .Lende:
30997 movq %r10,%rax
30998 + pax_force_retaddr
30999 ret
31000
31001 CFI_RESTORE_STATE
31002 diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
31003 index c9f2d9b..e7fd2c0 100644
31004 --- a/arch/x86/lib/mmx_32.c
31005 +++ b/arch/x86/lib/mmx_32.c
31006 @@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
31007 {
31008 void *p;
31009 int i;
31010 + unsigned long cr0;
31011
31012 if (unlikely(in_interrupt()))
31013 return __memcpy(to, from, len);
31014 @@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
31015 kernel_fpu_begin();
31016
31017 __asm__ __volatile__ (
31018 - "1: prefetch (%0)\n" /* This set is 28 bytes */
31019 - " prefetch 64(%0)\n"
31020 - " prefetch 128(%0)\n"
31021 - " prefetch 192(%0)\n"
31022 - " prefetch 256(%0)\n"
31023 + "1: prefetch (%1)\n" /* This set is 28 bytes */
31024 + " prefetch 64(%1)\n"
31025 + " prefetch 128(%1)\n"
31026 + " prefetch 192(%1)\n"
31027 + " prefetch 256(%1)\n"
31028 "2: \n"
31029 ".section .fixup, \"ax\"\n"
31030 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
31031 + "3: \n"
31032 +
31033 +#ifdef CONFIG_PAX_KERNEXEC
31034 + " movl %%cr0, %0\n"
31035 + " movl %0, %%eax\n"
31036 + " andl $0xFFFEFFFF, %%eax\n"
31037 + " movl %%eax, %%cr0\n"
31038 +#endif
31039 +
31040 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
31041 +
31042 +#ifdef CONFIG_PAX_KERNEXEC
31043 + " movl %0, %%cr0\n"
31044 +#endif
31045 +
31046 " jmp 2b\n"
31047 ".previous\n"
31048 _ASM_EXTABLE(1b, 3b)
31049 - : : "r" (from));
31050 + : "=&r" (cr0) : "r" (from) : "ax");
31051
31052 for ( ; i > 5; i--) {
31053 __asm__ __volatile__ (
31054 - "1: prefetch 320(%0)\n"
31055 - "2: movq (%0), %%mm0\n"
31056 - " movq 8(%0), %%mm1\n"
31057 - " movq 16(%0), %%mm2\n"
31058 - " movq 24(%0), %%mm3\n"
31059 - " movq %%mm0, (%1)\n"
31060 - " movq %%mm1, 8(%1)\n"
31061 - " movq %%mm2, 16(%1)\n"
31062 - " movq %%mm3, 24(%1)\n"
31063 - " movq 32(%0), %%mm0\n"
31064 - " movq 40(%0), %%mm1\n"
31065 - " movq 48(%0), %%mm2\n"
31066 - " movq 56(%0), %%mm3\n"
31067 - " movq %%mm0, 32(%1)\n"
31068 - " movq %%mm1, 40(%1)\n"
31069 - " movq %%mm2, 48(%1)\n"
31070 - " movq %%mm3, 56(%1)\n"
31071 + "1: prefetch 320(%1)\n"
31072 + "2: movq (%1), %%mm0\n"
31073 + " movq 8(%1), %%mm1\n"
31074 + " movq 16(%1), %%mm2\n"
31075 + " movq 24(%1), %%mm3\n"
31076 + " movq %%mm0, (%2)\n"
31077 + " movq %%mm1, 8(%2)\n"
31078 + " movq %%mm2, 16(%2)\n"
31079 + " movq %%mm3, 24(%2)\n"
31080 + " movq 32(%1), %%mm0\n"
31081 + " movq 40(%1), %%mm1\n"
31082 + " movq 48(%1), %%mm2\n"
31083 + " movq 56(%1), %%mm3\n"
31084 + " movq %%mm0, 32(%2)\n"
31085 + " movq %%mm1, 40(%2)\n"
31086 + " movq %%mm2, 48(%2)\n"
31087 + " movq %%mm3, 56(%2)\n"
31088 ".section .fixup, \"ax\"\n"
31089 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
31090 + "3:\n"
31091 +
31092 +#ifdef CONFIG_PAX_KERNEXEC
31093 + " movl %%cr0, %0\n"
31094 + " movl %0, %%eax\n"
31095 + " andl $0xFFFEFFFF, %%eax\n"
31096 + " movl %%eax, %%cr0\n"
31097 +#endif
31098 +
31099 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
31100 +
31101 +#ifdef CONFIG_PAX_KERNEXEC
31102 + " movl %0, %%cr0\n"
31103 +#endif
31104 +
31105 " jmp 2b\n"
31106 ".previous\n"
31107 _ASM_EXTABLE(1b, 3b)
31108 - : : "r" (from), "r" (to) : "memory");
31109 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
31110
31111 from += 64;
31112 to += 64;
31113 @@ -158,6 +187,7 @@ static void fast_clear_page(void *page)
31114 static void fast_copy_page(void *to, void *from)
31115 {
31116 int i;
31117 + unsigned long cr0;
31118
31119 kernel_fpu_begin();
31120
31121 @@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from)
31122 * but that is for later. -AV
31123 */
31124 __asm__ __volatile__(
31125 - "1: prefetch (%0)\n"
31126 - " prefetch 64(%0)\n"
31127 - " prefetch 128(%0)\n"
31128 - " prefetch 192(%0)\n"
31129 - " prefetch 256(%0)\n"
31130 + "1: prefetch (%1)\n"
31131 + " prefetch 64(%1)\n"
31132 + " prefetch 128(%1)\n"
31133 + " prefetch 192(%1)\n"
31134 + " prefetch 256(%1)\n"
31135 "2: \n"
31136 ".section .fixup, \"ax\"\n"
31137 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
31138 + "3: \n"
31139 +
31140 +#ifdef CONFIG_PAX_KERNEXEC
31141 + " movl %%cr0, %0\n"
31142 + " movl %0, %%eax\n"
31143 + " andl $0xFFFEFFFF, %%eax\n"
31144 + " movl %%eax, %%cr0\n"
31145 +#endif
31146 +
31147 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
31148 +
31149 +#ifdef CONFIG_PAX_KERNEXEC
31150 + " movl %0, %%cr0\n"
31151 +#endif
31152 +
31153 " jmp 2b\n"
31154 ".previous\n"
31155 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
31156 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
31157
31158 for (i = 0; i < (4096-320)/64; i++) {
31159 __asm__ __volatile__ (
31160 - "1: prefetch 320(%0)\n"
31161 - "2: movq (%0), %%mm0\n"
31162 - " movntq %%mm0, (%1)\n"
31163 - " movq 8(%0), %%mm1\n"
31164 - " movntq %%mm1, 8(%1)\n"
31165 - " movq 16(%0), %%mm2\n"
31166 - " movntq %%mm2, 16(%1)\n"
31167 - " movq 24(%0), %%mm3\n"
31168 - " movntq %%mm3, 24(%1)\n"
31169 - " movq 32(%0), %%mm4\n"
31170 - " movntq %%mm4, 32(%1)\n"
31171 - " movq 40(%0), %%mm5\n"
31172 - " movntq %%mm5, 40(%1)\n"
31173 - " movq 48(%0), %%mm6\n"
31174 - " movntq %%mm6, 48(%1)\n"
31175 - " movq 56(%0), %%mm7\n"
31176 - " movntq %%mm7, 56(%1)\n"
31177 + "1: prefetch 320(%1)\n"
31178 + "2: movq (%1), %%mm0\n"
31179 + " movntq %%mm0, (%2)\n"
31180 + " movq 8(%1), %%mm1\n"
31181 + " movntq %%mm1, 8(%2)\n"
31182 + " movq 16(%1), %%mm2\n"
31183 + " movntq %%mm2, 16(%2)\n"
31184 + " movq 24(%1), %%mm3\n"
31185 + " movntq %%mm3, 24(%2)\n"
31186 + " movq 32(%1), %%mm4\n"
31187 + " movntq %%mm4, 32(%2)\n"
31188 + " movq 40(%1), %%mm5\n"
31189 + " movntq %%mm5, 40(%2)\n"
31190 + " movq 48(%1), %%mm6\n"
31191 + " movntq %%mm6, 48(%2)\n"
31192 + " movq 56(%1), %%mm7\n"
31193 + " movntq %%mm7, 56(%2)\n"
31194 ".section .fixup, \"ax\"\n"
31195 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
31196 + "3:\n"
31197 +
31198 +#ifdef CONFIG_PAX_KERNEXEC
31199 + " movl %%cr0, %0\n"
31200 + " movl %0, %%eax\n"
31201 + " andl $0xFFFEFFFF, %%eax\n"
31202 + " movl %%eax, %%cr0\n"
31203 +#endif
31204 +
31205 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
31206 +
31207 +#ifdef CONFIG_PAX_KERNEXEC
31208 + " movl %0, %%cr0\n"
31209 +#endif
31210 +
31211 " jmp 2b\n"
31212 ".previous\n"
31213 - _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory");
31214 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
31215
31216 from += 64;
31217 to += 64;
31218 @@ -280,47 +338,76 @@ static void fast_clear_page(void *page)
31219 static void fast_copy_page(void *to, void *from)
31220 {
31221 int i;
31222 + unsigned long cr0;
31223
31224 kernel_fpu_begin();
31225
31226 __asm__ __volatile__ (
31227 - "1: prefetch (%0)\n"
31228 - " prefetch 64(%0)\n"
31229 - " prefetch 128(%0)\n"
31230 - " prefetch 192(%0)\n"
31231 - " prefetch 256(%0)\n"
31232 + "1: prefetch (%1)\n"
31233 + " prefetch 64(%1)\n"
31234 + " prefetch 128(%1)\n"
31235 + " prefetch 192(%1)\n"
31236 + " prefetch 256(%1)\n"
31237 "2: \n"
31238 ".section .fixup, \"ax\"\n"
31239 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
31240 + "3: \n"
31241 +
31242 +#ifdef CONFIG_PAX_KERNEXEC
31243 + " movl %%cr0, %0\n"
31244 + " movl %0, %%eax\n"
31245 + " andl $0xFFFEFFFF, %%eax\n"
31246 + " movl %%eax, %%cr0\n"
31247 +#endif
31248 +
31249 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
31250 +
31251 +#ifdef CONFIG_PAX_KERNEXEC
31252 + " movl %0, %%cr0\n"
31253 +#endif
31254 +
31255 " jmp 2b\n"
31256 ".previous\n"
31257 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
31258 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
31259
31260 for (i = 0; i < 4096/64; i++) {
31261 __asm__ __volatile__ (
31262 - "1: prefetch 320(%0)\n"
31263 - "2: movq (%0), %%mm0\n"
31264 - " movq 8(%0), %%mm1\n"
31265 - " movq 16(%0), %%mm2\n"
31266 - " movq 24(%0), %%mm3\n"
31267 - " movq %%mm0, (%1)\n"
31268 - " movq %%mm1, 8(%1)\n"
31269 - " movq %%mm2, 16(%1)\n"
31270 - " movq %%mm3, 24(%1)\n"
31271 - " movq 32(%0), %%mm0\n"
31272 - " movq 40(%0), %%mm1\n"
31273 - " movq 48(%0), %%mm2\n"
31274 - " movq 56(%0), %%mm3\n"
31275 - " movq %%mm0, 32(%1)\n"
31276 - " movq %%mm1, 40(%1)\n"
31277 - " movq %%mm2, 48(%1)\n"
31278 - " movq %%mm3, 56(%1)\n"
31279 + "1: prefetch 320(%1)\n"
31280 + "2: movq (%1), %%mm0\n"
31281 + " movq 8(%1), %%mm1\n"
31282 + " movq 16(%1), %%mm2\n"
31283 + " movq 24(%1), %%mm3\n"
31284 + " movq %%mm0, (%2)\n"
31285 + " movq %%mm1, 8(%2)\n"
31286 + " movq %%mm2, 16(%2)\n"
31287 + " movq %%mm3, 24(%2)\n"
31288 + " movq 32(%1), %%mm0\n"
31289 + " movq 40(%1), %%mm1\n"
31290 + " movq 48(%1), %%mm2\n"
31291 + " movq 56(%1), %%mm3\n"
31292 + " movq %%mm0, 32(%2)\n"
31293 + " movq %%mm1, 40(%2)\n"
31294 + " movq %%mm2, 48(%2)\n"
31295 + " movq %%mm3, 56(%2)\n"
31296 ".section .fixup, \"ax\"\n"
31297 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
31298 + "3:\n"
31299 +
31300 +#ifdef CONFIG_PAX_KERNEXEC
31301 + " movl %%cr0, %0\n"
31302 + " movl %0, %%eax\n"
31303 + " andl $0xFFFEFFFF, %%eax\n"
31304 + " movl %%eax, %%cr0\n"
31305 +#endif
31306 +
31307 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
31308 +
31309 +#ifdef CONFIG_PAX_KERNEXEC
31310 + " movl %0, %%cr0\n"
31311 +#endif
31312 +
31313 " jmp 2b\n"
31314 ".previous\n"
31315 _ASM_EXTABLE(1b, 3b)
31316 - : : "r" (from), "r" (to) : "memory");
31317 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
31318
31319 from += 64;
31320 to += 64;
31321 diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
31322 index 3ca5218..c2ae6bc 100644
31323 --- a/arch/x86/lib/msr-reg.S
31324 +++ b/arch/x86/lib/msr-reg.S
31325 @@ -3,6 +3,7 @@
31326 #include <asm/dwarf2.h>
31327 #include <asm/asm.h>
31328 #include <asm/msr.h>
31329 +#include <asm/alternative-asm.h>
31330
31331 #ifdef CONFIG_X86_64
31332 /*
31333 @@ -37,6 +38,7 @@ ENTRY(\op\()_safe_regs)
31334 movl %edi, 28(%r10)
31335 popq_cfi_reg rbp
31336 popq_cfi_reg rbx
31337 + pax_force_retaddr
31338 ret
31339 3:
31340 CFI_RESTORE_STATE
31341 diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
31342 index fc6ba17..14ad9a5 100644
31343 --- a/arch/x86/lib/putuser.S
31344 +++ b/arch/x86/lib/putuser.S
31345 @@ -16,7 +16,9 @@
31346 #include <asm/errno.h>
31347 #include <asm/asm.h>
31348 #include <asm/smap.h>
31349 -
31350 +#include <asm/segment.h>
31351 +#include <asm/pgtable.h>
31352 +#include <asm/alternative-asm.h>
31353
31354 /*
31355 * __put_user_X
31356 @@ -30,57 +32,125 @@
31357 * as they get called from within inline assembly.
31358 */
31359
31360 -#define ENTER CFI_STARTPROC ; \
31361 - GET_THREAD_INFO(%_ASM_BX)
31362 -#define EXIT ASM_CLAC ; \
31363 - ret ; \
31364 +#define ENTER CFI_STARTPROC
31365 +#define EXIT ASM_CLAC ; \
31366 + pax_force_retaddr ; \
31367 + ret ; \
31368 CFI_ENDPROC
31369
31370 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31371 +#define _DEST %_ASM_CX,%_ASM_BX
31372 +#else
31373 +#define _DEST %_ASM_CX
31374 +#endif
31375 +
31376 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
31377 +#define __copyuser_seg gs;
31378 +#else
31379 +#define __copyuser_seg
31380 +#endif
31381 +
31382 .text
31383 ENTRY(__put_user_1)
31384 ENTER
31385 +
31386 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31387 + GET_THREAD_INFO(%_ASM_BX)
31388 cmp TI_addr_limit(%_ASM_BX),%_ASM_CX
31389 jae bad_put_user
31390 +
31391 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31392 + mov pax_user_shadow_base,%_ASM_BX
31393 + cmp %_ASM_BX,%_ASM_CX
31394 + jb 1234f
31395 + xor %ebx,%ebx
31396 +1234:
31397 +#endif
31398 +
31399 +#endif
31400 +
31401 ASM_STAC
31402 -1: movb %al,(%_ASM_CX)
31403 +1: __copyuser_seg movb %al,(_DEST)
31404 xor %eax,%eax
31405 EXIT
31406 ENDPROC(__put_user_1)
31407
31408 ENTRY(__put_user_2)
31409 ENTER
31410 +
31411 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31412 + GET_THREAD_INFO(%_ASM_BX)
31413 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31414 sub $1,%_ASM_BX
31415 cmp %_ASM_BX,%_ASM_CX
31416 jae bad_put_user
31417 +
31418 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31419 + mov pax_user_shadow_base,%_ASM_BX
31420 + cmp %_ASM_BX,%_ASM_CX
31421 + jb 1234f
31422 + xor %ebx,%ebx
31423 +1234:
31424 +#endif
31425 +
31426 +#endif
31427 +
31428 ASM_STAC
31429 -2: movw %ax,(%_ASM_CX)
31430 +2: __copyuser_seg movw %ax,(_DEST)
31431 xor %eax,%eax
31432 EXIT
31433 ENDPROC(__put_user_2)
31434
31435 ENTRY(__put_user_4)
31436 ENTER
31437 +
31438 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31439 + GET_THREAD_INFO(%_ASM_BX)
31440 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31441 sub $3,%_ASM_BX
31442 cmp %_ASM_BX,%_ASM_CX
31443 jae bad_put_user
31444 +
31445 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31446 + mov pax_user_shadow_base,%_ASM_BX
31447 + cmp %_ASM_BX,%_ASM_CX
31448 + jb 1234f
31449 + xor %ebx,%ebx
31450 +1234:
31451 +#endif
31452 +
31453 +#endif
31454 +
31455 ASM_STAC
31456 -3: movl %eax,(%_ASM_CX)
31457 +3: __copyuser_seg movl %eax,(_DEST)
31458 xor %eax,%eax
31459 EXIT
31460 ENDPROC(__put_user_4)
31461
31462 ENTRY(__put_user_8)
31463 ENTER
31464 +
31465 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31466 + GET_THREAD_INFO(%_ASM_BX)
31467 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31468 sub $7,%_ASM_BX
31469 cmp %_ASM_BX,%_ASM_CX
31470 jae bad_put_user
31471 +
31472 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31473 + mov pax_user_shadow_base,%_ASM_BX
31474 + cmp %_ASM_BX,%_ASM_CX
31475 + jb 1234f
31476 + xor %ebx,%ebx
31477 +1234:
31478 +#endif
31479 +
31480 +#endif
31481 +
31482 ASM_STAC
31483 -4: mov %_ASM_AX,(%_ASM_CX)
31484 +4: __copyuser_seg mov %_ASM_AX,(_DEST)
31485 #ifdef CONFIG_X86_32
31486 -5: movl %edx,4(%_ASM_CX)
31487 +5: __copyuser_seg movl %edx,4(_DEST)
31488 #endif
31489 xor %eax,%eax
31490 EXIT
31491 diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S
31492 index 2322abe..1e78a75 100644
31493 --- a/arch/x86/lib/rwsem.S
31494 +++ b/arch/x86/lib/rwsem.S
31495 @@ -92,6 +92,7 @@ ENTRY(call_rwsem_down_read_failed)
31496 call rwsem_down_read_failed
31497 __ASM_SIZE(pop,_cfi_reg) __ASM_REG(dx)
31498 restore_common_regs
31499 + pax_force_retaddr
31500 ret
31501 CFI_ENDPROC
31502 ENDPROC(call_rwsem_down_read_failed)
31503 @@ -102,6 +103,7 @@ ENTRY(call_rwsem_down_write_failed)
31504 movq %rax,%rdi
31505 call rwsem_down_write_failed
31506 restore_common_regs
31507 + pax_force_retaddr
31508 ret
31509 CFI_ENDPROC
31510 ENDPROC(call_rwsem_down_write_failed)
31511 @@ -115,7 +117,8 @@ ENTRY(call_rwsem_wake)
31512 movq %rax,%rdi
31513 call rwsem_wake
31514 restore_common_regs
31515 -1: ret
31516 +1: pax_force_retaddr
31517 + ret
31518 CFI_ENDPROC
31519 ENDPROC(call_rwsem_wake)
31520
31521 @@ -127,6 +130,7 @@ ENTRY(call_rwsem_downgrade_wake)
31522 call rwsem_downgrade_wake
31523 __ASM_SIZE(pop,_cfi_reg) __ASM_REG(dx)
31524 restore_common_regs
31525 + pax_force_retaddr
31526 ret
31527 CFI_ENDPROC
31528 ENDPROC(call_rwsem_downgrade_wake)
31529 diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
31530 index f89ba4e9..512b2de 100644
31531 --- a/arch/x86/lib/thunk_64.S
31532 +++ b/arch/x86/lib/thunk_64.S
31533 @@ -9,6 +9,7 @@
31534 #include <asm/dwarf2.h>
31535 #include <asm/calling.h>
31536 #include <asm/asm.h>
31537 +#include <asm/alternative-asm.h>
31538
31539 /* rdi: arg1 ... normal C conventions. rax is saved/restored. */
31540 .macro THUNK name, func, put_ret_addr_in_rdi=0
31541 @@ -69,6 +70,7 @@ restore:
31542 popq_cfi_reg rdx
31543 popq_cfi_reg rsi
31544 popq_cfi_reg rdi
31545 + pax_force_retaddr
31546 ret
31547 CFI_ENDPROC
31548 _ASM_NOKPROBE(restore)
31549 diff --git a/arch/x86/lib/usercopy.c b/arch/x86/lib/usercopy.c
31550 index ddf9ecb..e342586 100644
31551 --- a/arch/x86/lib/usercopy.c
31552 +++ b/arch/x86/lib/usercopy.c
31553 @@ -20,7 +20,7 @@ copy_from_user_nmi(void *to, const void __user *from, unsigned long n)
31554 unsigned long ret;
31555
31556 if (__range_not_ok(from, n, TASK_SIZE))
31557 - return 0;
31558 + return n;
31559
31560 /*
31561 * Even though this function is typically called from NMI/IRQ context
31562 diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
31563 index e2f5e21..4b22130 100644
31564 --- a/arch/x86/lib/usercopy_32.c
31565 +++ b/arch/x86/lib/usercopy_32.c
31566 @@ -42,11 +42,13 @@ do { \
31567 int __d0; \
31568 might_fault(); \
31569 __asm__ __volatile__( \
31570 + __COPYUSER_SET_ES \
31571 ASM_STAC "\n" \
31572 "0: rep; stosl\n" \
31573 " movl %2,%0\n" \
31574 "1: rep; stosb\n" \
31575 "2: " ASM_CLAC "\n" \
31576 + __COPYUSER_RESTORE_ES \
31577 ".section .fixup,\"ax\"\n" \
31578 "3: lea 0(%2,%0,4),%0\n" \
31579 " jmp 2b\n" \
31580 @@ -98,7 +100,7 @@ EXPORT_SYMBOL(__clear_user);
31581
31582 #ifdef CONFIG_X86_INTEL_USERCOPY
31583 static unsigned long
31584 -__copy_user_intel(void __user *to, const void *from, unsigned long size)
31585 +__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size)
31586 {
31587 int d0, d1;
31588 __asm__ __volatile__(
31589 @@ -110,36 +112,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31590 " .align 2,0x90\n"
31591 "3: movl 0(%4), %%eax\n"
31592 "4: movl 4(%4), %%edx\n"
31593 - "5: movl %%eax, 0(%3)\n"
31594 - "6: movl %%edx, 4(%3)\n"
31595 + "5: "__copyuser_seg" movl %%eax, 0(%3)\n"
31596 + "6: "__copyuser_seg" movl %%edx, 4(%3)\n"
31597 "7: movl 8(%4), %%eax\n"
31598 "8: movl 12(%4),%%edx\n"
31599 - "9: movl %%eax, 8(%3)\n"
31600 - "10: movl %%edx, 12(%3)\n"
31601 + "9: "__copyuser_seg" movl %%eax, 8(%3)\n"
31602 + "10: "__copyuser_seg" movl %%edx, 12(%3)\n"
31603 "11: movl 16(%4), %%eax\n"
31604 "12: movl 20(%4), %%edx\n"
31605 - "13: movl %%eax, 16(%3)\n"
31606 - "14: movl %%edx, 20(%3)\n"
31607 + "13: "__copyuser_seg" movl %%eax, 16(%3)\n"
31608 + "14: "__copyuser_seg" movl %%edx, 20(%3)\n"
31609 "15: movl 24(%4), %%eax\n"
31610 "16: movl 28(%4), %%edx\n"
31611 - "17: movl %%eax, 24(%3)\n"
31612 - "18: movl %%edx, 28(%3)\n"
31613 + "17: "__copyuser_seg" movl %%eax, 24(%3)\n"
31614 + "18: "__copyuser_seg" movl %%edx, 28(%3)\n"
31615 "19: movl 32(%4), %%eax\n"
31616 "20: movl 36(%4), %%edx\n"
31617 - "21: movl %%eax, 32(%3)\n"
31618 - "22: movl %%edx, 36(%3)\n"
31619 + "21: "__copyuser_seg" movl %%eax, 32(%3)\n"
31620 + "22: "__copyuser_seg" movl %%edx, 36(%3)\n"
31621 "23: movl 40(%4), %%eax\n"
31622 "24: movl 44(%4), %%edx\n"
31623 - "25: movl %%eax, 40(%3)\n"
31624 - "26: movl %%edx, 44(%3)\n"
31625 + "25: "__copyuser_seg" movl %%eax, 40(%3)\n"
31626 + "26: "__copyuser_seg" movl %%edx, 44(%3)\n"
31627 "27: movl 48(%4), %%eax\n"
31628 "28: movl 52(%4), %%edx\n"
31629 - "29: movl %%eax, 48(%3)\n"
31630 - "30: movl %%edx, 52(%3)\n"
31631 + "29: "__copyuser_seg" movl %%eax, 48(%3)\n"
31632 + "30: "__copyuser_seg" movl %%edx, 52(%3)\n"
31633 "31: movl 56(%4), %%eax\n"
31634 "32: movl 60(%4), %%edx\n"
31635 - "33: movl %%eax, 56(%3)\n"
31636 - "34: movl %%edx, 60(%3)\n"
31637 + "33: "__copyuser_seg" movl %%eax, 56(%3)\n"
31638 + "34: "__copyuser_seg" movl %%edx, 60(%3)\n"
31639 " addl $-64, %0\n"
31640 " addl $64, %4\n"
31641 " addl $64, %3\n"
31642 @@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31643 " shrl $2, %0\n"
31644 " andl $3, %%eax\n"
31645 " cld\n"
31646 + __COPYUSER_SET_ES
31647 "99: rep; movsl\n"
31648 "36: movl %%eax, %0\n"
31649 "37: rep; movsb\n"
31650 "100:\n"
31651 + __COPYUSER_RESTORE_ES
31652 + ".section .fixup,\"ax\"\n"
31653 + "101: lea 0(%%eax,%0,4),%0\n"
31654 + " jmp 100b\n"
31655 + ".previous\n"
31656 + _ASM_EXTABLE(1b,100b)
31657 + _ASM_EXTABLE(2b,100b)
31658 + _ASM_EXTABLE(3b,100b)
31659 + _ASM_EXTABLE(4b,100b)
31660 + _ASM_EXTABLE(5b,100b)
31661 + _ASM_EXTABLE(6b,100b)
31662 + _ASM_EXTABLE(7b,100b)
31663 + _ASM_EXTABLE(8b,100b)
31664 + _ASM_EXTABLE(9b,100b)
31665 + _ASM_EXTABLE(10b,100b)
31666 + _ASM_EXTABLE(11b,100b)
31667 + _ASM_EXTABLE(12b,100b)
31668 + _ASM_EXTABLE(13b,100b)
31669 + _ASM_EXTABLE(14b,100b)
31670 + _ASM_EXTABLE(15b,100b)
31671 + _ASM_EXTABLE(16b,100b)
31672 + _ASM_EXTABLE(17b,100b)
31673 + _ASM_EXTABLE(18b,100b)
31674 + _ASM_EXTABLE(19b,100b)
31675 + _ASM_EXTABLE(20b,100b)
31676 + _ASM_EXTABLE(21b,100b)
31677 + _ASM_EXTABLE(22b,100b)
31678 + _ASM_EXTABLE(23b,100b)
31679 + _ASM_EXTABLE(24b,100b)
31680 + _ASM_EXTABLE(25b,100b)
31681 + _ASM_EXTABLE(26b,100b)
31682 + _ASM_EXTABLE(27b,100b)
31683 + _ASM_EXTABLE(28b,100b)
31684 + _ASM_EXTABLE(29b,100b)
31685 + _ASM_EXTABLE(30b,100b)
31686 + _ASM_EXTABLE(31b,100b)
31687 + _ASM_EXTABLE(32b,100b)
31688 + _ASM_EXTABLE(33b,100b)
31689 + _ASM_EXTABLE(34b,100b)
31690 + _ASM_EXTABLE(35b,100b)
31691 + _ASM_EXTABLE(36b,100b)
31692 + _ASM_EXTABLE(37b,100b)
31693 + _ASM_EXTABLE(99b,101b)
31694 + : "=&c"(size), "=&D" (d0), "=&S" (d1)
31695 + : "1"(to), "2"(from), "0"(size)
31696 + : "eax", "edx", "memory");
31697 + return size;
31698 +}
31699 +
31700 +static unsigned long
31701 +__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
31702 +{
31703 + int d0, d1;
31704 + __asm__ __volatile__(
31705 + " .align 2,0x90\n"
31706 + "1: "__copyuser_seg" movl 32(%4), %%eax\n"
31707 + " cmpl $67, %0\n"
31708 + " jbe 3f\n"
31709 + "2: "__copyuser_seg" movl 64(%4), %%eax\n"
31710 + " .align 2,0x90\n"
31711 + "3: "__copyuser_seg" movl 0(%4), %%eax\n"
31712 + "4: "__copyuser_seg" movl 4(%4), %%edx\n"
31713 + "5: movl %%eax, 0(%3)\n"
31714 + "6: movl %%edx, 4(%3)\n"
31715 + "7: "__copyuser_seg" movl 8(%4), %%eax\n"
31716 + "8: "__copyuser_seg" movl 12(%4),%%edx\n"
31717 + "9: movl %%eax, 8(%3)\n"
31718 + "10: movl %%edx, 12(%3)\n"
31719 + "11: "__copyuser_seg" movl 16(%4), %%eax\n"
31720 + "12: "__copyuser_seg" movl 20(%4), %%edx\n"
31721 + "13: movl %%eax, 16(%3)\n"
31722 + "14: movl %%edx, 20(%3)\n"
31723 + "15: "__copyuser_seg" movl 24(%4), %%eax\n"
31724 + "16: "__copyuser_seg" movl 28(%4), %%edx\n"
31725 + "17: movl %%eax, 24(%3)\n"
31726 + "18: movl %%edx, 28(%3)\n"
31727 + "19: "__copyuser_seg" movl 32(%4), %%eax\n"
31728 + "20: "__copyuser_seg" movl 36(%4), %%edx\n"
31729 + "21: movl %%eax, 32(%3)\n"
31730 + "22: movl %%edx, 36(%3)\n"
31731 + "23: "__copyuser_seg" movl 40(%4), %%eax\n"
31732 + "24: "__copyuser_seg" movl 44(%4), %%edx\n"
31733 + "25: movl %%eax, 40(%3)\n"
31734 + "26: movl %%edx, 44(%3)\n"
31735 + "27: "__copyuser_seg" movl 48(%4), %%eax\n"
31736 + "28: "__copyuser_seg" movl 52(%4), %%edx\n"
31737 + "29: movl %%eax, 48(%3)\n"
31738 + "30: movl %%edx, 52(%3)\n"
31739 + "31: "__copyuser_seg" movl 56(%4), %%eax\n"
31740 + "32: "__copyuser_seg" movl 60(%4), %%edx\n"
31741 + "33: movl %%eax, 56(%3)\n"
31742 + "34: movl %%edx, 60(%3)\n"
31743 + " addl $-64, %0\n"
31744 + " addl $64, %4\n"
31745 + " addl $64, %3\n"
31746 + " cmpl $63, %0\n"
31747 + " ja 1b\n"
31748 + "35: movl %0, %%eax\n"
31749 + " shrl $2, %0\n"
31750 + " andl $3, %%eax\n"
31751 + " cld\n"
31752 + "99: rep; "__copyuser_seg" movsl\n"
31753 + "36: movl %%eax, %0\n"
31754 + "37: rep; "__copyuser_seg" movsb\n"
31755 + "100:\n"
31756 ".section .fixup,\"ax\"\n"
31757 "101: lea 0(%%eax,%0,4),%0\n"
31758 " jmp 100b\n"
31759 @@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31760 int d0, d1;
31761 __asm__ __volatile__(
31762 " .align 2,0x90\n"
31763 - "0: movl 32(%4), %%eax\n"
31764 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31765 " cmpl $67, %0\n"
31766 " jbe 2f\n"
31767 - "1: movl 64(%4), %%eax\n"
31768 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31769 " .align 2,0x90\n"
31770 - "2: movl 0(%4), %%eax\n"
31771 - "21: movl 4(%4), %%edx\n"
31772 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31773 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31774 " movl %%eax, 0(%3)\n"
31775 " movl %%edx, 4(%3)\n"
31776 - "3: movl 8(%4), %%eax\n"
31777 - "31: movl 12(%4),%%edx\n"
31778 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31779 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31780 " movl %%eax, 8(%3)\n"
31781 " movl %%edx, 12(%3)\n"
31782 - "4: movl 16(%4), %%eax\n"
31783 - "41: movl 20(%4), %%edx\n"
31784 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31785 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31786 " movl %%eax, 16(%3)\n"
31787 " movl %%edx, 20(%3)\n"
31788 - "10: movl 24(%4), %%eax\n"
31789 - "51: movl 28(%4), %%edx\n"
31790 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31791 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31792 " movl %%eax, 24(%3)\n"
31793 " movl %%edx, 28(%3)\n"
31794 - "11: movl 32(%4), %%eax\n"
31795 - "61: movl 36(%4), %%edx\n"
31796 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31797 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31798 " movl %%eax, 32(%3)\n"
31799 " movl %%edx, 36(%3)\n"
31800 - "12: movl 40(%4), %%eax\n"
31801 - "71: movl 44(%4), %%edx\n"
31802 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31803 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31804 " movl %%eax, 40(%3)\n"
31805 " movl %%edx, 44(%3)\n"
31806 - "13: movl 48(%4), %%eax\n"
31807 - "81: movl 52(%4), %%edx\n"
31808 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31809 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31810 " movl %%eax, 48(%3)\n"
31811 " movl %%edx, 52(%3)\n"
31812 - "14: movl 56(%4), %%eax\n"
31813 - "91: movl 60(%4), %%edx\n"
31814 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31815 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31816 " movl %%eax, 56(%3)\n"
31817 " movl %%edx, 60(%3)\n"
31818 " addl $-64, %0\n"
31819 @@ -253,9 +361,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31820 " shrl $2, %0\n"
31821 " andl $3, %%eax\n"
31822 " cld\n"
31823 - "6: rep; movsl\n"
31824 + "6: rep; "__copyuser_seg" movsl\n"
31825 " movl %%eax,%0\n"
31826 - "7: rep; movsb\n"
31827 + "7: rep; "__copyuser_seg" movsb\n"
31828 "8:\n"
31829 ".section .fixup,\"ax\"\n"
31830 "9: lea 0(%%eax,%0,4),%0\n"
31831 @@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31832
31833 __asm__ __volatile__(
31834 " .align 2,0x90\n"
31835 - "0: movl 32(%4), %%eax\n"
31836 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31837 " cmpl $67, %0\n"
31838 " jbe 2f\n"
31839 - "1: movl 64(%4), %%eax\n"
31840 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31841 " .align 2,0x90\n"
31842 - "2: movl 0(%4), %%eax\n"
31843 - "21: movl 4(%4), %%edx\n"
31844 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31845 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31846 " movnti %%eax, 0(%3)\n"
31847 " movnti %%edx, 4(%3)\n"
31848 - "3: movl 8(%4), %%eax\n"
31849 - "31: movl 12(%4),%%edx\n"
31850 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31851 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31852 " movnti %%eax, 8(%3)\n"
31853 " movnti %%edx, 12(%3)\n"
31854 - "4: movl 16(%4), %%eax\n"
31855 - "41: movl 20(%4), %%edx\n"
31856 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31857 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31858 " movnti %%eax, 16(%3)\n"
31859 " movnti %%edx, 20(%3)\n"
31860 - "10: movl 24(%4), %%eax\n"
31861 - "51: movl 28(%4), %%edx\n"
31862 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31863 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31864 " movnti %%eax, 24(%3)\n"
31865 " movnti %%edx, 28(%3)\n"
31866 - "11: movl 32(%4), %%eax\n"
31867 - "61: movl 36(%4), %%edx\n"
31868 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31869 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31870 " movnti %%eax, 32(%3)\n"
31871 " movnti %%edx, 36(%3)\n"
31872 - "12: movl 40(%4), %%eax\n"
31873 - "71: movl 44(%4), %%edx\n"
31874 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31875 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31876 " movnti %%eax, 40(%3)\n"
31877 " movnti %%edx, 44(%3)\n"
31878 - "13: movl 48(%4), %%eax\n"
31879 - "81: movl 52(%4), %%edx\n"
31880 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31881 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31882 " movnti %%eax, 48(%3)\n"
31883 " movnti %%edx, 52(%3)\n"
31884 - "14: movl 56(%4), %%eax\n"
31885 - "91: movl 60(%4), %%edx\n"
31886 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31887 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31888 " movnti %%eax, 56(%3)\n"
31889 " movnti %%edx, 60(%3)\n"
31890 " addl $-64, %0\n"
31891 @@ -352,9 +460,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31892 " shrl $2, %0\n"
31893 " andl $3, %%eax\n"
31894 " cld\n"
31895 - "6: rep; movsl\n"
31896 + "6: rep; "__copyuser_seg" movsl\n"
31897 " movl %%eax,%0\n"
31898 - "7: rep; movsb\n"
31899 + "7: rep; "__copyuser_seg" movsb\n"
31900 "8:\n"
31901 ".section .fixup,\"ax\"\n"
31902 "9: lea 0(%%eax,%0,4),%0\n"
31903 @@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
31904
31905 __asm__ __volatile__(
31906 " .align 2,0x90\n"
31907 - "0: movl 32(%4), %%eax\n"
31908 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31909 " cmpl $67, %0\n"
31910 " jbe 2f\n"
31911 - "1: movl 64(%4), %%eax\n"
31912 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31913 " .align 2,0x90\n"
31914 - "2: movl 0(%4), %%eax\n"
31915 - "21: movl 4(%4), %%edx\n"
31916 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31917 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31918 " movnti %%eax, 0(%3)\n"
31919 " movnti %%edx, 4(%3)\n"
31920 - "3: movl 8(%4), %%eax\n"
31921 - "31: movl 12(%4),%%edx\n"
31922 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31923 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31924 " movnti %%eax, 8(%3)\n"
31925 " movnti %%edx, 12(%3)\n"
31926 - "4: movl 16(%4), %%eax\n"
31927 - "41: movl 20(%4), %%edx\n"
31928 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31929 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31930 " movnti %%eax, 16(%3)\n"
31931 " movnti %%edx, 20(%3)\n"
31932 - "10: movl 24(%4), %%eax\n"
31933 - "51: movl 28(%4), %%edx\n"
31934 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31935 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31936 " movnti %%eax, 24(%3)\n"
31937 " movnti %%edx, 28(%3)\n"
31938 - "11: movl 32(%4), %%eax\n"
31939 - "61: movl 36(%4), %%edx\n"
31940 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31941 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31942 " movnti %%eax, 32(%3)\n"
31943 " movnti %%edx, 36(%3)\n"
31944 - "12: movl 40(%4), %%eax\n"
31945 - "71: movl 44(%4), %%edx\n"
31946 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31947 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31948 " movnti %%eax, 40(%3)\n"
31949 " movnti %%edx, 44(%3)\n"
31950 - "13: movl 48(%4), %%eax\n"
31951 - "81: movl 52(%4), %%edx\n"
31952 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31953 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31954 " movnti %%eax, 48(%3)\n"
31955 " movnti %%edx, 52(%3)\n"
31956 - "14: movl 56(%4), %%eax\n"
31957 - "91: movl 60(%4), %%edx\n"
31958 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31959 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31960 " movnti %%eax, 56(%3)\n"
31961 " movnti %%edx, 60(%3)\n"
31962 " addl $-64, %0\n"
31963 @@ -446,9 +554,9 @@ static unsigned long __copy_user_intel_nocache(void *to,
31964 " shrl $2, %0\n"
31965 " andl $3, %%eax\n"
31966 " cld\n"
31967 - "6: rep; movsl\n"
31968 + "6: rep; "__copyuser_seg" movsl\n"
31969 " movl %%eax,%0\n"
31970 - "7: rep; movsb\n"
31971 + "7: rep; "__copyuser_seg" movsb\n"
31972 "8:\n"
31973 ".section .fixup,\"ax\"\n"
31974 "9: lea 0(%%eax,%0,4),%0\n"
31975 @@ -488,32 +596,36 @@ static unsigned long __copy_user_intel_nocache(void *to,
31976 */
31977 unsigned long __copy_user_zeroing_intel(void *to, const void __user *from,
31978 unsigned long size);
31979 -unsigned long __copy_user_intel(void __user *to, const void *from,
31980 +unsigned long __generic_copy_to_user_intel(void __user *to, const void *from,
31981 + unsigned long size);
31982 +unsigned long __generic_copy_from_user_intel(void *to, const void __user *from,
31983 unsigned long size);
31984 unsigned long __copy_user_zeroing_intel_nocache(void *to,
31985 const void __user *from, unsigned long size);
31986 #endif /* CONFIG_X86_INTEL_USERCOPY */
31987
31988 /* Generic arbitrary sized copy. */
31989 -#define __copy_user(to, from, size) \
31990 +#define __copy_user(to, from, size, prefix, set, restore) \
31991 do { \
31992 int __d0, __d1, __d2; \
31993 __asm__ __volatile__( \
31994 + set \
31995 " cmp $7,%0\n" \
31996 " jbe 1f\n" \
31997 " movl %1,%0\n" \
31998 " negl %0\n" \
31999 " andl $7,%0\n" \
32000 " subl %0,%3\n" \
32001 - "4: rep; movsb\n" \
32002 + "4: rep; "prefix"movsb\n" \
32003 " movl %3,%0\n" \
32004 " shrl $2,%0\n" \
32005 " andl $3,%3\n" \
32006 " .align 2,0x90\n" \
32007 - "0: rep; movsl\n" \
32008 + "0: rep; "prefix"movsl\n" \
32009 " movl %3,%0\n" \
32010 - "1: rep; movsb\n" \
32011 + "1: rep; "prefix"movsb\n" \
32012 "2:\n" \
32013 + restore \
32014 ".section .fixup,\"ax\"\n" \
32015 "5: addl %3,%0\n" \
32016 " jmp 2b\n" \
32017 @@ -538,14 +650,14 @@ do { \
32018 " negl %0\n" \
32019 " andl $7,%0\n" \
32020 " subl %0,%3\n" \
32021 - "4: rep; movsb\n" \
32022 + "4: rep; "__copyuser_seg"movsb\n" \
32023 " movl %3,%0\n" \
32024 " shrl $2,%0\n" \
32025 " andl $3,%3\n" \
32026 " .align 2,0x90\n" \
32027 - "0: rep; movsl\n" \
32028 + "0: rep; "__copyuser_seg"movsl\n" \
32029 " movl %3,%0\n" \
32030 - "1: rep; movsb\n" \
32031 + "1: rep; "__copyuser_seg"movsb\n" \
32032 "2:\n" \
32033 ".section .fixup,\"ax\"\n" \
32034 "5: addl %3,%0\n" \
32035 @@ -572,9 +684,9 @@ unsigned long __copy_to_user_ll(void __user *to, const void *from,
32036 {
32037 stac();
32038 if (movsl_is_ok(to, from, n))
32039 - __copy_user(to, from, n);
32040 + __copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES);
32041 else
32042 - n = __copy_user_intel(to, from, n);
32043 + n = __generic_copy_to_user_intel(to, from, n);
32044 clac();
32045 return n;
32046 }
32047 @@ -598,10 +710,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
32048 {
32049 stac();
32050 if (movsl_is_ok(to, from, n))
32051 - __copy_user(to, from, n);
32052 + __copy_user(to, from, n, __copyuser_seg, "", "");
32053 else
32054 - n = __copy_user_intel((void __user *)to,
32055 - (const void *)from, n);
32056 + n = __generic_copy_from_user_intel(to, from, n);
32057 clac();
32058 return n;
32059 }
32060 @@ -632,58 +743,38 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
32061 if (n > 64 && cpu_has_xmm2)
32062 n = __copy_user_intel_nocache(to, from, n);
32063 else
32064 - __copy_user(to, from, n);
32065 + __copy_user(to, from, n, __copyuser_seg, "", "");
32066 #else
32067 - __copy_user(to, from, n);
32068 + __copy_user(to, from, n, __copyuser_seg, "", "");
32069 #endif
32070 clac();
32071 return n;
32072 }
32073 EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
32074
32075 -/**
32076 - * copy_to_user: - Copy a block of data into user space.
32077 - * @to: Destination address, in user space.
32078 - * @from: Source address, in kernel space.
32079 - * @n: Number of bytes to copy.
32080 - *
32081 - * Context: User context only. This function may sleep.
32082 - *
32083 - * Copy data from kernel space to user space.
32084 - *
32085 - * Returns number of bytes that could not be copied.
32086 - * On success, this will be zero.
32087 - */
32088 -unsigned long _copy_to_user(void __user *to, const void *from, unsigned n)
32089 +#ifdef CONFIG_PAX_MEMORY_UDEREF
32090 +void __set_fs(mm_segment_t x)
32091 {
32092 - if (access_ok(VERIFY_WRITE, to, n))
32093 - n = __copy_to_user(to, from, n);
32094 - return n;
32095 + switch (x.seg) {
32096 + case 0:
32097 + loadsegment(gs, 0);
32098 + break;
32099 + case TASK_SIZE_MAX:
32100 + loadsegment(gs, __USER_DS);
32101 + break;
32102 + case -1UL:
32103 + loadsegment(gs, __KERNEL_DS);
32104 + break;
32105 + default:
32106 + BUG();
32107 + }
32108 }
32109 -EXPORT_SYMBOL(_copy_to_user);
32110 +EXPORT_SYMBOL(__set_fs);
32111
32112 -/**
32113 - * copy_from_user: - Copy a block of data from user space.
32114 - * @to: Destination address, in kernel space.
32115 - * @from: Source address, in user space.
32116 - * @n: Number of bytes to copy.
32117 - *
32118 - * Context: User context only. This function may sleep.
32119 - *
32120 - * Copy data from user space to kernel space.
32121 - *
32122 - * Returns number of bytes that could not be copied.
32123 - * On success, this will be zero.
32124 - *
32125 - * If some data could not be copied, this function will pad the copied
32126 - * data to the requested size using zero bytes.
32127 - */
32128 -unsigned long _copy_from_user(void *to, const void __user *from, unsigned n)
32129 +void set_fs(mm_segment_t x)
32130 {
32131 - if (access_ok(VERIFY_READ, from, n))
32132 - n = __copy_from_user(to, from, n);
32133 - else
32134 - memset(to, 0, n);
32135 - return n;
32136 + current_thread_info()->addr_limit = x;
32137 + __set_fs(x);
32138 }
32139 -EXPORT_SYMBOL(_copy_from_user);
32140 +EXPORT_SYMBOL(set_fs);
32141 +#endif
32142 diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
32143 index 0a42327..7a82465 100644
32144 --- a/arch/x86/lib/usercopy_64.c
32145 +++ b/arch/x86/lib/usercopy_64.c
32146 @@ -18,6 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
32147 might_fault();
32148 /* no memory constraint because it doesn't change any memory gcc knows
32149 about */
32150 + pax_open_userland();
32151 stac();
32152 asm volatile(
32153 " testq %[size8],%[size8]\n"
32154 @@ -39,9 +40,10 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
32155 _ASM_EXTABLE(0b,3b)
32156 _ASM_EXTABLE(1b,2b)
32157 : [size8] "=&c"(size), [dst] "=&D" (__d0)
32158 - : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
32159 + : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)),
32160 [zero] "r" (0UL), [eight] "r" (8UL));
32161 clac();
32162 + pax_close_userland();
32163 return size;
32164 }
32165 EXPORT_SYMBOL(__clear_user);
32166 @@ -54,12 +56,11 @@ unsigned long clear_user(void __user *to, unsigned long n)
32167 }
32168 EXPORT_SYMBOL(clear_user);
32169
32170 -unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len)
32171 +unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len)
32172 {
32173 - if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) {
32174 - return copy_user_generic((__force void *)to, (__force void *)from, len);
32175 - }
32176 - return len;
32177 + if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len))
32178 + return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len);
32179 + return len;
32180 }
32181 EXPORT_SYMBOL(copy_in_user);
32182
32183 @@ -69,8 +70,10 @@ EXPORT_SYMBOL(copy_in_user);
32184 * it is not necessary to optimize tail handling.
32185 */
32186 __visible unsigned long
32187 -copy_user_handle_tail(char *to, char *from, unsigned len)
32188 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len)
32189 {
32190 + clac();
32191 + pax_close_userland();
32192 for (; len; --len, to++) {
32193 char c;
32194
32195 @@ -79,10 +82,9 @@ copy_user_handle_tail(char *to, char *from, unsigned len)
32196 if (__put_user_nocheck(c, to, sizeof(char)))
32197 break;
32198 }
32199 - clac();
32200
32201 /* If the destination is a kernel buffer, we always clear the end */
32202 - if (!__addr_ok(to))
32203 + if (!__addr_ok(to) && (unsigned long)to >= TASK_SIZE_MAX + pax_user_shadow_base)
32204 memset(to, 0, len);
32205 return len;
32206 }
32207 diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
32208 index a482d10..1a6edb5 100644
32209 --- a/arch/x86/mm/Makefile
32210 +++ b/arch/x86/mm/Makefile
32211 @@ -33,3 +33,7 @@ obj-$(CONFIG_ACPI_NUMA) += srat.o
32212 obj-$(CONFIG_NUMA_EMU) += numa_emulation.o
32213
32214 obj-$(CONFIG_X86_INTEL_MPX) += mpx.o
32215 +
32216 +quote:="
32217 +obj-$(CONFIG_X86_64) += uderef_64.o
32218 +CFLAGS_uderef_64.o := $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS)) -fcall-saved-rax
32219 diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
32220 index 903ec1e..c4166b2 100644
32221 --- a/arch/x86/mm/extable.c
32222 +++ b/arch/x86/mm/extable.c
32223 @@ -6,12 +6,24 @@
32224 static inline unsigned long
32225 ex_insn_addr(const struct exception_table_entry *x)
32226 {
32227 - return (unsigned long)&x->insn + x->insn;
32228 + unsigned long reloc = 0;
32229 +
32230 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
32231 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
32232 +#endif
32233 +
32234 + return (unsigned long)&x->insn + x->insn + reloc;
32235 }
32236 static inline unsigned long
32237 ex_fixup_addr(const struct exception_table_entry *x)
32238 {
32239 - return (unsigned long)&x->fixup + x->fixup;
32240 + unsigned long reloc = 0;
32241 +
32242 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
32243 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
32244 +#endif
32245 +
32246 + return (unsigned long)&x->fixup + x->fixup + reloc;
32247 }
32248
32249 int fixup_exception(struct pt_regs *regs)
32250 @@ -20,7 +32,7 @@ int fixup_exception(struct pt_regs *regs)
32251 unsigned long new_ip;
32252
32253 #ifdef CONFIG_PNPBIOS
32254 - if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
32255 + if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) {
32256 extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp;
32257 extern u32 pnp_bios_is_utter_crap;
32258 pnp_bios_is_utter_crap = 1;
32259 @@ -145,6 +157,13 @@ void sort_extable(struct exception_table_entry *start,
32260 i += 4;
32261 p->fixup -= i;
32262 i += 4;
32263 +
32264 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
32265 + BUILD_BUG_ON(!IS_ENABLED(CONFIG_BUILDTIME_EXTABLE_SORT));
32266 + p->insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
32267 + p->fixup -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
32268 +#endif
32269 +
32270 }
32271 }
32272
32273 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
32274 index 181c53b..d336596 100644
32275 --- a/arch/x86/mm/fault.c
32276 +++ b/arch/x86/mm/fault.c
32277 @@ -13,12 +13,19 @@
32278 #include <linux/hugetlb.h> /* hstate_index_to_shift */
32279 #include <linux/prefetch.h> /* prefetchw */
32280 #include <linux/context_tracking.h> /* exception_enter(), ... */
32281 +#include <linux/unistd.h>
32282 +#include <linux/compiler.h>
32283
32284 #include <asm/traps.h> /* dotraplinkage, ... */
32285 #include <asm/pgalloc.h> /* pgd_*(), ... */
32286 #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
32287 #include <asm/fixmap.h> /* VSYSCALL_ADDR */
32288 #include <asm/vsyscall.h> /* emulate_vsyscall */
32289 +#include <asm/tlbflush.h>
32290 +
32291 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32292 +#include <asm/stacktrace.h>
32293 +#endif
32294
32295 #define CREATE_TRACE_POINTS
32296 #include <asm/trace/exceptions.h>
32297 @@ -120,7 +127,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
32298 return !instr_lo || (instr_lo>>1) == 1;
32299 case 0x00:
32300 /* Prefetch instruction is 0x0F0D or 0x0F18 */
32301 - if (probe_kernel_address(instr, opcode))
32302 + if (user_mode(regs)) {
32303 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
32304 + return 0;
32305 + } else if (probe_kernel_address(instr, opcode))
32306 return 0;
32307
32308 *prefetch = (instr_lo == 0xF) &&
32309 @@ -154,7 +164,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
32310 while (instr < max_instr) {
32311 unsigned char opcode;
32312
32313 - if (probe_kernel_address(instr, opcode))
32314 + if (user_mode(regs)) {
32315 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
32316 + break;
32317 + } else if (probe_kernel_address(instr, opcode))
32318 break;
32319
32320 instr++;
32321 @@ -185,6 +198,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
32322 force_sig_info(si_signo, &info, tsk);
32323 }
32324
32325 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32326 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
32327 +#endif
32328 +
32329 +#ifdef CONFIG_PAX_EMUTRAMP
32330 +static int pax_handle_fetch_fault(struct pt_regs *regs);
32331 +#endif
32332 +
32333 +#ifdef CONFIG_PAX_PAGEEXEC
32334 +static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address)
32335 +{
32336 + pgd_t *pgd;
32337 + pud_t *pud;
32338 + pmd_t *pmd;
32339 +
32340 + pgd = pgd_offset(mm, address);
32341 + if (!pgd_present(*pgd))
32342 + return NULL;
32343 + pud = pud_offset(pgd, address);
32344 + if (!pud_present(*pud))
32345 + return NULL;
32346 + pmd = pmd_offset(pud, address);
32347 + if (!pmd_present(*pmd))
32348 + return NULL;
32349 + return pmd;
32350 +}
32351 +#endif
32352 +
32353 DEFINE_SPINLOCK(pgd_lock);
32354 LIST_HEAD(pgd_list);
32355
32356 @@ -235,10 +276,27 @@ void vmalloc_sync_all(void)
32357 for (address = VMALLOC_START & PMD_MASK;
32358 address >= TASK_SIZE && address < FIXADDR_TOP;
32359 address += PMD_SIZE) {
32360 +
32361 +#ifdef CONFIG_PAX_PER_CPU_PGD
32362 + unsigned long cpu;
32363 +#else
32364 struct page *page;
32365 +#endif
32366
32367 spin_lock(&pgd_lock);
32368 +
32369 +#ifdef CONFIG_PAX_PER_CPU_PGD
32370 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
32371 + pgd_t *pgd = get_cpu_pgd(cpu, user);
32372 + pmd_t *ret;
32373 +
32374 + ret = vmalloc_sync_one(pgd, address);
32375 + if (!ret)
32376 + break;
32377 + pgd = get_cpu_pgd(cpu, kernel);
32378 +#else
32379 list_for_each_entry(page, &pgd_list, lru) {
32380 + pgd_t *pgd;
32381 spinlock_t *pgt_lock;
32382 pmd_t *ret;
32383
32384 @@ -246,8 +304,14 @@ void vmalloc_sync_all(void)
32385 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
32386
32387 spin_lock(pgt_lock);
32388 - ret = vmalloc_sync_one(page_address(page), address);
32389 + pgd = page_address(page);
32390 +#endif
32391 +
32392 + ret = vmalloc_sync_one(pgd, address);
32393 +
32394 +#ifndef CONFIG_PAX_PER_CPU_PGD
32395 spin_unlock(pgt_lock);
32396 +#endif
32397
32398 if (!ret)
32399 break;
32400 @@ -281,6 +345,12 @@ static noinline int vmalloc_fault(unsigned long address)
32401 * an interrupt in the middle of a task switch..
32402 */
32403 pgd_paddr = read_cr3();
32404 +
32405 +#ifdef CONFIG_PAX_PER_CPU_PGD
32406 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (pgd_paddr & __PHYSICAL_MASK));
32407 + vmalloc_sync_one(__va(pgd_paddr + PAGE_SIZE), address);
32408 +#endif
32409 +
32410 pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
32411 if (!pmd_k)
32412 return -1;
32413 @@ -377,11 +447,25 @@ static noinline int vmalloc_fault(unsigned long address)
32414 * happen within a race in page table update. In the later
32415 * case just flush:
32416 */
32417 - pgd = pgd_offset(current->active_mm, address);
32418 +
32419 pgd_ref = pgd_offset_k(address);
32420 if (pgd_none(*pgd_ref))
32421 return -1;
32422
32423 +#ifdef CONFIG_PAX_PER_CPU_PGD
32424 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (read_cr3() & __PHYSICAL_MASK));
32425 + pgd = pgd_offset_cpu(smp_processor_id(), user, address);
32426 + if (pgd_none(*pgd)) {
32427 + set_pgd(pgd, *pgd_ref);
32428 + arch_flush_lazy_mmu_mode();
32429 + } else {
32430 + BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
32431 + }
32432 + pgd = pgd_offset_cpu(smp_processor_id(), kernel, address);
32433 +#else
32434 + pgd = pgd_offset(current->active_mm, address);
32435 +#endif
32436 +
32437 if (pgd_none(*pgd)) {
32438 set_pgd(pgd, *pgd_ref);
32439 arch_flush_lazy_mmu_mode();
32440 @@ -548,7 +632,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
32441 static int is_errata100(struct pt_regs *regs, unsigned long address)
32442 {
32443 #ifdef CONFIG_X86_64
32444 - if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
32445 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32))
32446 return 1;
32447 #endif
32448 return 0;
32449 @@ -575,9 +659,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
32450 }
32451
32452 static const char nx_warning[] = KERN_CRIT
32453 -"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
32454 +"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n";
32455 static const char smep_warning[] = KERN_CRIT
32456 -"unable to execute userspace code (SMEP?) (uid: %d)\n";
32457 +"unable to execute userspace code (SMEP?) (uid: %d, task: %s, pid: %d)\n";
32458
32459 static void
32460 show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32461 @@ -586,7 +670,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32462 if (!oops_may_print())
32463 return;
32464
32465 - if (error_code & PF_INSTR) {
32466 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) {
32467 unsigned int level;
32468 pgd_t *pgd;
32469 pte_t *pte;
32470 @@ -597,13 +681,25 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32471 pte = lookup_address_in_pgd(pgd, address, &level);
32472
32473 if (pte && pte_present(*pte) && !pte_exec(*pte))
32474 - printk(nx_warning, from_kuid(&init_user_ns, current_uid()));
32475 + printk(nx_warning, from_kuid_munged(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32476 if (pte && pte_present(*pte) && pte_exec(*pte) &&
32477 (pgd_flags(*pgd) & _PAGE_USER) &&
32478 (__read_cr4() & X86_CR4_SMEP))
32479 - printk(smep_warning, from_kuid(&init_user_ns, current_uid()));
32480 + printk(smep_warning, from_kuid(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32481 }
32482
32483 +#ifdef CONFIG_PAX_KERNEXEC
32484 + if (init_mm.start_code <= address && address < init_mm.end_code) {
32485 + if (current->signal->curr_ip)
32486 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
32487 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
32488 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32489 + else
32490 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
32491 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32492 + }
32493 +#endif
32494 +
32495 printk(KERN_ALERT "BUG: unable to handle kernel ");
32496 if (address < PAGE_SIZE)
32497 printk(KERN_CONT "NULL pointer dereference");
32498 @@ -782,6 +878,22 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
32499 return;
32500 }
32501 #endif
32502 +
32503 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32504 + if (pax_is_fetch_fault(regs, error_code, address)) {
32505 +
32506 +#ifdef CONFIG_PAX_EMUTRAMP
32507 + switch (pax_handle_fetch_fault(regs)) {
32508 + case 2:
32509 + return;
32510 + }
32511 +#endif
32512 +
32513 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32514 + do_group_exit(SIGKILL);
32515 + }
32516 +#endif
32517 +
32518 /* Kernel addresses are always protection faults: */
32519 if (address >= TASK_SIZE)
32520 error_code |= PF_PROT;
32521 @@ -864,7 +976,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
32522 if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
32523 printk(KERN_ERR
32524 "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
32525 - tsk->comm, tsk->pid, address);
32526 + tsk->comm, task_pid_nr(tsk), address);
32527 code = BUS_MCEERR_AR;
32528 }
32529 #endif
32530 @@ -916,6 +1028,107 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
32531 return 1;
32532 }
32533
32534 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32535 +static inline unsigned long get_limit(unsigned long segment)
32536 +{
32537 + unsigned long __limit;
32538 +
32539 + asm("lsll %1,%0" : "=r" (__limit) : "r" (segment));
32540 + return __limit + 1;
32541 +}
32542 +
32543 +static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code)
32544 +{
32545 + pte_t *pte;
32546 + pmd_t *pmd;
32547 + spinlock_t *ptl;
32548 + unsigned char pte_mask;
32549 +
32550 + if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) ||
32551 + !(mm->pax_flags & MF_PAX_PAGEEXEC))
32552 + return 0;
32553 +
32554 + /* PaX: it's our fault, let's handle it if we can */
32555 +
32556 + /* PaX: take a look at read faults before acquiring any locks */
32557 + if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) {
32558 + /* instruction fetch attempt from a protected page in user mode */
32559 + up_read(&mm->mmap_sem);
32560 +
32561 +#ifdef CONFIG_PAX_EMUTRAMP
32562 + switch (pax_handle_fetch_fault(regs)) {
32563 + case 2:
32564 + return 1;
32565 + }
32566 +#endif
32567 +
32568 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32569 + do_group_exit(SIGKILL);
32570 + }
32571 +
32572 + pmd = pax_get_pmd(mm, address);
32573 + if (unlikely(!pmd))
32574 + return 0;
32575 +
32576 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
32577 + if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) {
32578 + pte_unmap_unlock(pte, ptl);
32579 + return 0;
32580 + }
32581 +
32582 + if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) {
32583 + /* write attempt to a protected page in user mode */
32584 + pte_unmap_unlock(pte, ptl);
32585 + return 0;
32586 + }
32587 +
32588 +#ifdef CONFIG_SMP
32589 + if (likely(address > get_limit(regs->cs) && cpumask_test_cpu(smp_processor_id(), &mm->context.cpu_user_cs_mask)))
32590 +#else
32591 + if (likely(address > get_limit(regs->cs)))
32592 +#endif
32593 + {
32594 + set_pte(pte, pte_mkread(*pte));
32595 + __flush_tlb_one(address);
32596 + pte_unmap_unlock(pte, ptl);
32597 + up_read(&mm->mmap_sem);
32598 + return 1;
32599 + }
32600 +
32601 + pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1));
32602 +
32603 + /*
32604 + * PaX: fill DTLB with user rights and retry
32605 + */
32606 + __asm__ __volatile__ (
32607 + "orb %2,(%1)\n"
32608 +#if defined(CONFIG_M586) || defined(CONFIG_M586TSC)
32609 +/*
32610 + * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's
32611 + * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any*
32612 + * page fault when examined during a TLB load attempt. this is true not only
32613 + * for PTEs holding a non-present entry but also present entries that will
32614 + * raise a page fault (such as those set up by PaX, or the copy-on-write
32615 + * mechanism). in effect it means that we do *not* need to flush the TLBs
32616 + * for our target pages since their PTEs are simply not in the TLBs at all.
32617 +
32618 + * the best thing in omitting it is that we gain around 15-20% speed in the
32619 + * fast path of the page fault handler and can get rid of tracing since we
32620 + * can no longer flush unintended entries.
32621 + */
32622 + "invlpg (%0)\n"
32623 +#endif
32624 + __copyuser_seg"testb $0,(%0)\n"
32625 + "xorb %3,(%1)\n"
32626 + :
32627 + : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER)
32628 + : "memory", "cc");
32629 + pte_unmap_unlock(pte, ptl);
32630 + up_read(&mm->mmap_sem);
32631 + return 1;
32632 +}
32633 +#endif
32634 +
32635 /*
32636 * Handle a spurious fault caused by a stale TLB entry.
32637 *
32638 @@ -1001,6 +1214,9 @@ int show_unhandled_signals = 1;
32639 static inline int
32640 access_error(unsigned long error_code, struct vm_area_struct *vma)
32641 {
32642 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC))
32643 + return 1;
32644 +
32645 if (error_code & PF_WRITE) {
32646 /* write, present and write, not present: */
32647 if (unlikely(!(vma->vm_flags & VM_WRITE)))
32648 @@ -1063,6 +1279,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32649 tsk = current;
32650 mm = tsk->mm;
32651
32652 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32653 + if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
32654 + if (!search_exception_tables(regs->ip)) {
32655 + printk(KERN_EMERG "PAX: please report this to pageexec@freemail.hu\n");
32656 + bad_area_nosemaphore(regs, error_code, address);
32657 + return;
32658 + }
32659 + if (address < pax_user_shadow_base) {
32660 + printk(KERN_EMERG "PAX: please report this to pageexec@freemail.hu\n");
32661 + printk(KERN_EMERG "PAX: faulting IP: %pS\n", (void *)regs->ip);
32662 + show_trace_log_lvl(NULL, NULL, (void *)regs->sp, regs->bp, KERN_EMERG);
32663 + } else
32664 + address -= pax_user_shadow_base;
32665 + }
32666 +#endif
32667 +
32668 /*
32669 * Detect and handle instructions that would cause a page fault for
32670 * both a tracked kernel page and a userspace page.
32671 @@ -1187,6 +1419,11 @@ retry:
32672 might_sleep();
32673 }
32674
32675 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32676 + if (pax_handle_pageexec_fault(regs, mm, address, error_code))
32677 + return;
32678 +#endif
32679 +
32680 vma = find_vma(mm, address);
32681 if (unlikely(!vma)) {
32682 bad_area(regs, error_code, address);
32683 @@ -1198,18 +1435,24 @@ retry:
32684 bad_area(regs, error_code, address);
32685 return;
32686 }
32687 - if (error_code & PF_USER) {
32688 - /*
32689 - * Accessing the stack below %sp is always a bug.
32690 - * The large cushion allows instructions like enter
32691 - * and pusha to work. ("enter $65535, $31" pushes
32692 - * 32 pointers and then decrements %sp by 65535.)
32693 - */
32694 - if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
32695 - bad_area(regs, error_code, address);
32696 - return;
32697 - }
32698 + /*
32699 + * Accessing the stack below %sp is always a bug.
32700 + * The large cushion allows instructions like enter
32701 + * and pusha to work. ("enter $65535, $31" pushes
32702 + * 32 pointers and then decrements %sp by 65535.)
32703 + */
32704 + if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) {
32705 + bad_area(regs, error_code, address);
32706 + return;
32707 }
32708 +
32709 +#ifdef CONFIG_PAX_SEGMEXEC
32710 + if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) {
32711 + bad_area(regs, error_code, address);
32712 + return;
32713 + }
32714 +#endif
32715 +
32716 if (unlikely(expand_stack(vma, address))) {
32717 bad_area(regs, error_code, address);
32718 return;
32719 @@ -1329,3 +1572,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
32720 }
32721 NOKPROBE_SYMBOL(trace_do_page_fault);
32722 #endif /* CONFIG_TRACING */
32723 +
32724 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32725 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
32726 +{
32727 + struct mm_struct *mm = current->mm;
32728 + unsigned long ip = regs->ip;
32729 +
32730 + if (v8086_mode(regs))
32731 + ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff);
32732 +
32733 +#ifdef CONFIG_PAX_PAGEEXEC
32734 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
32735 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR))
32736 + return true;
32737 + if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address)
32738 + return true;
32739 + return false;
32740 + }
32741 +#endif
32742 +
32743 +#ifdef CONFIG_PAX_SEGMEXEC
32744 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
32745 + if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address))
32746 + return true;
32747 + return false;
32748 + }
32749 +#endif
32750 +
32751 + return false;
32752 +}
32753 +#endif
32754 +
32755 +#ifdef CONFIG_PAX_EMUTRAMP
32756 +static int pax_handle_fetch_fault_32(struct pt_regs *regs)
32757 +{
32758 + int err;
32759 +
32760 + do { /* PaX: libffi trampoline emulation */
32761 + unsigned char mov, jmp;
32762 + unsigned int addr1, addr2;
32763 +
32764 +#ifdef CONFIG_X86_64
32765 + if ((regs->ip + 9) >> 32)
32766 + break;
32767 +#endif
32768 +
32769 + err = get_user(mov, (unsigned char __user *)regs->ip);
32770 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32771 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32772 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32773 +
32774 + if (err)
32775 + break;
32776 +
32777 + if (mov == 0xB8 && jmp == 0xE9) {
32778 + regs->ax = addr1;
32779 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32780 + return 2;
32781 + }
32782 + } while (0);
32783 +
32784 + do { /* PaX: gcc trampoline emulation #1 */
32785 + unsigned char mov1, mov2;
32786 + unsigned short jmp;
32787 + unsigned int addr1, addr2;
32788 +
32789 +#ifdef CONFIG_X86_64
32790 + if ((regs->ip + 11) >> 32)
32791 + break;
32792 +#endif
32793 +
32794 + err = get_user(mov1, (unsigned char __user *)regs->ip);
32795 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32796 + err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5));
32797 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32798 + err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10));
32799 +
32800 + if (err)
32801 + break;
32802 +
32803 + if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) {
32804 + regs->cx = addr1;
32805 + regs->ax = addr2;
32806 + regs->ip = addr2;
32807 + return 2;
32808 + }
32809 + } while (0);
32810 +
32811 + do { /* PaX: gcc trampoline emulation #2 */
32812 + unsigned char mov, jmp;
32813 + unsigned int addr1, addr2;
32814 +
32815 +#ifdef CONFIG_X86_64
32816 + if ((regs->ip + 9) >> 32)
32817 + break;
32818 +#endif
32819 +
32820 + err = get_user(mov, (unsigned char __user *)regs->ip);
32821 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32822 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32823 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32824 +
32825 + if (err)
32826 + break;
32827 +
32828 + if (mov == 0xB9 && jmp == 0xE9) {
32829 + regs->cx = addr1;
32830 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32831 + return 2;
32832 + }
32833 + } while (0);
32834 +
32835 + return 1; /* PaX in action */
32836 +}
32837 +
32838 +#ifdef CONFIG_X86_64
32839 +static int pax_handle_fetch_fault_64(struct pt_regs *regs)
32840 +{
32841 + int err;
32842 +
32843 + do { /* PaX: libffi trampoline emulation */
32844 + unsigned short mov1, mov2, jmp1;
32845 + unsigned char stcclc, jmp2;
32846 + unsigned long addr1, addr2;
32847 +
32848 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32849 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32850 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32851 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32852 + err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20));
32853 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21));
32854 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23));
32855 +
32856 + if (err)
32857 + break;
32858 +
32859 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32860 + regs->r11 = addr1;
32861 + regs->r10 = addr2;
32862 + if (stcclc == 0xF8)
32863 + regs->flags &= ~X86_EFLAGS_CF;
32864 + else
32865 + regs->flags |= X86_EFLAGS_CF;
32866 + regs->ip = addr1;
32867 + return 2;
32868 + }
32869 + } while (0);
32870 +
32871 + do { /* PaX: gcc trampoline emulation #1 */
32872 + unsigned short mov1, mov2, jmp1;
32873 + unsigned char jmp2;
32874 + unsigned int addr1;
32875 + unsigned long addr2;
32876 +
32877 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32878 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2));
32879 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6));
32880 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8));
32881 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16));
32882 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18));
32883 +
32884 + if (err)
32885 + break;
32886 +
32887 + if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32888 + regs->r11 = addr1;
32889 + regs->r10 = addr2;
32890 + regs->ip = addr1;
32891 + return 2;
32892 + }
32893 + } while (0);
32894 +
32895 + do { /* PaX: gcc trampoline emulation #2 */
32896 + unsigned short mov1, mov2, jmp1;
32897 + unsigned char jmp2;
32898 + unsigned long addr1, addr2;
32899 +
32900 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32901 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32902 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32903 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32904 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20));
32905 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22));
32906 +
32907 + if (err)
32908 + break;
32909 +
32910 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32911 + regs->r11 = addr1;
32912 + regs->r10 = addr2;
32913 + regs->ip = addr1;
32914 + return 2;
32915 + }
32916 + } while (0);
32917 +
32918 + return 1; /* PaX in action */
32919 +}
32920 +#endif
32921 +
32922 +/*
32923 + * PaX: decide what to do with offenders (regs->ip = fault address)
32924 + *
32925 + * returns 1 when task should be killed
32926 + * 2 when gcc trampoline was detected
32927 + */
32928 +static int pax_handle_fetch_fault(struct pt_regs *regs)
32929 +{
32930 + if (v8086_mode(regs))
32931 + return 1;
32932 +
32933 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
32934 + return 1;
32935 +
32936 +#ifdef CONFIG_X86_32
32937 + return pax_handle_fetch_fault_32(regs);
32938 +#else
32939 + if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))
32940 + return pax_handle_fetch_fault_32(regs);
32941 + else
32942 + return pax_handle_fetch_fault_64(regs);
32943 +#endif
32944 +}
32945 +#endif
32946 +
32947 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32948 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
32949 +{
32950 + long i;
32951 +
32952 + printk(KERN_ERR "PAX: bytes at PC: ");
32953 + for (i = 0; i < 20; i++) {
32954 + unsigned char c;
32955 + if (get_user(c, (unsigned char __force_user *)pc+i))
32956 + printk(KERN_CONT "?? ");
32957 + else
32958 + printk(KERN_CONT "%02x ", c);
32959 + }
32960 + printk("\n");
32961 +
32962 + printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long));
32963 + for (i = -1; i < 80 / (long)sizeof(long); i++) {
32964 + unsigned long c;
32965 + if (get_user(c, (unsigned long __force_user *)sp+i)) {
32966 +#ifdef CONFIG_X86_32
32967 + printk(KERN_CONT "???????? ");
32968 +#else
32969 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)))
32970 + printk(KERN_CONT "???????? ???????? ");
32971 + else
32972 + printk(KERN_CONT "???????????????? ");
32973 +#endif
32974 + } else {
32975 +#ifdef CONFIG_X86_64
32976 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) {
32977 + printk(KERN_CONT "%08x ", (unsigned int)c);
32978 + printk(KERN_CONT "%08x ", (unsigned int)(c >> 32));
32979 + } else
32980 +#endif
32981 + printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c);
32982 + }
32983 + }
32984 + printk("\n");
32985 +}
32986 +#endif
32987 +
32988 +/**
32989 + * probe_kernel_write(): safely attempt to write to a location
32990 + * @dst: address to write to
32991 + * @src: pointer to the data that shall be written
32992 + * @size: size of the data chunk
32993 + *
32994 + * Safely write to address @dst from the buffer at @src. If a kernel fault
32995 + * happens, handle that and return -EFAULT.
32996 + */
32997 +long notrace probe_kernel_write(void *dst, const void *src, size_t size)
32998 +{
32999 + long ret;
33000 + mm_segment_t old_fs = get_fs();
33001 +
33002 + set_fs(KERNEL_DS);
33003 + pagefault_disable();
33004 + pax_open_kernel();
33005 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
33006 + pax_close_kernel();
33007 + pagefault_enable();
33008 + set_fs(old_fs);
33009 +
33010 + return ret ? -EFAULT : 0;
33011 +}
33012 diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
33013 index 81bf3d2..7ef25c2 100644
33014 --- a/arch/x86/mm/gup.c
33015 +++ b/arch/x86/mm/gup.c
33016 @@ -268,7 +268,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
33017 addr = start;
33018 len = (unsigned long) nr_pages << PAGE_SHIFT;
33019 end = start + len;
33020 - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
33021 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
33022 (void __user *)start, len)))
33023 return 0;
33024
33025 @@ -344,6 +344,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
33026 goto slow_irqon;
33027 #endif
33028
33029 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
33030 + (void __user *)start, len)))
33031 + return 0;
33032 +
33033 /*
33034 * XXX: batch / limit 'nr', to avoid large irq off latency
33035 * needs some instrumenting to determine the common sizes used by
33036 diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
33037 index 4500142..53a363c 100644
33038 --- a/arch/x86/mm/highmem_32.c
33039 +++ b/arch/x86/mm/highmem_32.c
33040 @@ -45,7 +45,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot)
33041 idx = type + KM_TYPE_NR*smp_processor_id();
33042 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
33043 BUG_ON(!pte_none(*(kmap_pte-idx)));
33044 +
33045 + pax_open_kernel();
33046 set_pte(kmap_pte-idx, mk_pte(page, prot));
33047 + pax_close_kernel();
33048 +
33049 arch_flush_lazy_mmu_mode();
33050
33051 return (void *)vaddr;
33052 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
33053 index 42982b2..7168fc3 100644
33054 --- a/arch/x86/mm/hugetlbpage.c
33055 +++ b/arch/x86/mm/hugetlbpage.c
33056 @@ -74,23 +74,24 @@ int pud_huge(pud_t pud)
33057 #ifdef CONFIG_HUGETLB_PAGE
33058 static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
33059 unsigned long addr, unsigned long len,
33060 - unsigned long pgoff, unsigned long flags)
33061 + unsigned long pgoff, unsigned long flags, unsigned long offset)
33062 {
33063 struct hstate *h = hstate_file(file);
33064 struct vm_unmapped_area_info info;
33065 -
33066 +
33067 info.flags = 0;
33068 info.length = len;
33069 info.low_limit = current->mm->mmap_legacy_base;
33070 info.high_limit = TASK_SIZE;
33071 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
33072 info.align_offset = 0;
33073 + info.threadstack_offset = offset;
33074 return vm_unmapped_area(&info);
33075 }
33076
33077 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
33078 unsigned long addr0, unsigned long len,
33079 - unsigned long pgoff, unsigned long flags)
33080 + unsigned long pgoff, unsigned long flags, unsigned long offset)
33081 {
33082 struct hstate *h = hstate_file(file);
33083 struct vm_unmapped_area_info info;
33084 @@ -102,6 +103,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
33085 info.high_limit = current->mm->mmap_base;
33086 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
33087 info.align_offset = 0;
33088 + info.threadstack_offset = offset;
33089 addr = vm_unmapped_area(&info);
33090
33091 /*
33092 @@ -114,6 +116,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
33093 VM_BUG_ON(addr != -ENOMEM);
33094 info.flags = 0;
33095 info.low_limit = TASK_UNMAPPED_BASE;
33096 +
33097 +#ifdef CONFIG_PAX_RANDMMAP
33098 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
33099 + info.low_limit += current->mm->delta_mmap;
33100 +#endif
33101 +
33102 info.high_limit = TASK_SIZE;
33103 addr = vm_unmapped_area(&info);
33104 }
33105 @@ -128,10 +136,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
33106 struct hstate *h = hstate_file(file);
33107 struct mm_struct *mm = current->mm;
33108 struct vm_area_struct *vma;
33109 + unsigned long pax_task_size = TASK_SIZE;
33110 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
33111
33112 if (len & ~huge_page_mask(h))
33113 return -EINVAL;
33114 - if (len > TASK_SIZE)
33115 +
33116 +#ifdef CONFIG_PAX_SEGMEXEC
33117 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33118 + pax_task_size = SEGMEXEC_TASK_SIZE;
33119 +#endif
33120 +
33121 + pax_task_size -= PAGE_SIZE;
33122 +
33123 + if (len > pax_task_size)
33124 return -ENOMEM;
33125
33126 if (flags & MAP_FIXED) {
33127 @@ -140,19 +158,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
33128 return addr;
33129 }
33130
33131 +#ifdef CONFIG_PAX_RANDMMAP
33132 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
33133 +#endif
33134 +
33135 if (addr) {
33136 addr = ALIGN(addr, huge_page_size(h));
33137 vma = find_vma(mm, addr);
33138 - if (TASK_SIZE - len >= addr &&
33139 - (!vma || addr + len <= vma->vm_start))
33140 + if (pax_task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
33141 return addr;
33142 }
33143 if (mm->get_unmapped_area == arch_get_unmapped_area)
33144 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
33145 - pgoff, flags);
33146 + pgoff, flags, offset);
33147 else
33148 return hugetlb_get_unmapped_area_topdown(file, addr, len,
33149 - pgoff, flags);
33150 + pgoff, flags, offset);
33151 }
33152 #endif /* CONFIG_HUGETLB_PAGE */
33153
33154 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
33155 index 1d55318..d58fd6a 100644
33156 --- a/arch/x86/mm/init.c
33157 +++ b/arch/x86/mm/init.c
33158 @@ -4,6 +4,7 @@
33159 #include <linux/swap.h>
33160 #include <linux/memblock.h>
33161 #include <linux/bootmem.h> /* for max_low_pfn */
33162 +#include <linux/tboot.h>
33163
33164 #include <asm/cacheflush.h>
33165 #include <asm/e820.h>
33166 @@ -17,6 +18,8 @@
33167 #include <asm/proto.h>
33168 #include <asm/dma.h> /* for MAX_DMA_PFN */
33169 #include <asm/microcode.h>
33170 +#include <asm/desc.h>
33171 +#include <asm/bios_ebda.h>
33172
33173 /*
33174 * We need to define the tracepoints somewhere, and tlb.c
33175 @@ -615,7 +618,18 @@ void __init init_mem_mapping(void)
33176 early_ioremap_page_table_range_init();
33177 #endif
33178
33179 +#ifdef CONFIG_PAX_PER_CPU_PGD
33180 + clone_pgd_range(get_cpu_pgd(0, kernel) + KERNEL_PGD_BOUNDARY,
33181 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
33182 + KERNEL_PGD_PTRS);
33183 + clone_pgd_range(get_cpu_pgd(0, user) + KERNEL_PGD_BOUNDARY,
33184 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
33185 + KERNEL_PGD_PTRS);
33186 + load_cr3(get_cpu_pgd(0, kernel));
33187 +#else
33188 load_cr3(swapper_pg_dir);
33189 +#endif
33190 +
33191 __flush_tlb_all();
33192
33193 early_memtest(0, max_pfn_mapped << PAGE_SHIFT);
33194 @@ -631,10 +645,40 @@ void __init init_mem_mapping(void)
33195 * Access has to be given to non-kernel-ram areas as well, these contain the PCI
33196 * mmio resources as well as potential bios/acpi data regions.
33197 */
33198 +
33199 +#ifdef CONFIG_GRKERNSEC_KMEM
33200 +static unsigned int ebda_start __read_only;
33201 +static unsigned int ebda_end __read_only;
33202 +#endif
33203 +
33204 int devmem_is_allowed(unsigned long pagenr)
33205 {
33206 - if (pagenr < 256)
33207 +#ifdef CONFIG_GRKERNSEC_KMEM
33208 + /* allow BDA */
33209 + if (!pagenr)
33210 return 1;
33211 + /* allow EBDA */
33212 + if (pagenr >= ebda_start && pagenr < ebda_end)
33213 + return 1;
33214 + /* if tboot is in use, allow access to its hardcoded serial log range */
33215 + if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT)))
33216 + return 1;
33217 +#else
33218 + if (!pagenr)
33219 + return 1;
33220 +#ifdef CONFIG_VM86
33221 + if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT))
33222 + return 1;
33223 +#endif
33224 +#endif
33225 +
33226 + if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT))
33227 + return 1;
33228 +#ifdef CONFIG_GRKERNSEC_KMEM
33229 + /* throw out everything else below 1MB */
33230 + if (pagenr <= 256)
33231 + return 0;
33232 +#endif
33233 if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
33234 return 0;
33235 if (!page_is_ram(pagenr))
33236 @@ -680,8 +724,117 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end)
33237 #endif
33238 }
33239
33240 +#ifdef CONFIG_GRKERNSEC_KMEM
33241 +static inline void gr_init_ebda(void)
33242 +{
33243 + unsigned int ebda_addr;
33244 + unsigned int ebda_size = 0;
33245 +
33246 + ebda_addr = get_bios_ebda();
33247 + if (ebda_addr) {
33248 + ebda_size = *(unsigned char *)phys_to_virt(ebda_addr);
33249 + ebda_size <<= 10;
33250 + }
33251 + if (ebda_addr && ebda_size) {
33252 + ebda_start = ebda_addr >> PAGE_SHIFT;
33253 + ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT;
33254 + } else {
33255 + ebda_start = 0x9f000 >> PAGE_SHIFT;
33256 + ebda_end = 0xa0000 >> PAGE_SHIFT;
33257 + }
33258 +}
33259 +#else
33260 +static inline void gr_init_ebda(void) { }
33261 +#endif
33262 +
33263 void free_initmem(void)
33264 {
33265 +#ifdef CONFIG_PAX_KERNEXEC
33266 +#ifdef CONFIG_X86_32
33267 + /* PaX: limit KERNEL_CS to actual size */
33268 + unsigned long addr, limit;
33269 + struct desc_struct d;
33270 + int cpu;
33271 +#else
33272 + pgd_t *pgd;
33273 + pud_t *pud;
33274 + pmd_t *pmd;
33275 + unsigned long addr, end;
33276 +#endif
33277 +#endif
33278 +
33279 + gr_init_ebda();
33280 +
33281 +#ifdef CONFIG_PAX_KERNEXEC
33282 +#ifdef CONFIG_X86_32
33283 + limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext;
33284 + limit = (limit - 1UL) >> PAGE_SHIFT;
33285 +
33286 + memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE);
33287 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
33288 + pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC);
33289 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S);
33290 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S);
33291 + }
33292 +
33293 + /* PaX: make KERNEL_CS read-only */
33294 + addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text));
33295 + if (!paravirt_enabled())
33296 + set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT);
33297 +/*
33298 + for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) {
33299 + pgd = pgd_offset_k(addr);
33300 + pud = pud_offset(pgd, addr);
33301 + pmd = pmd_offset(pud, addr);
33302 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
33303 + }
33304 +*/
33305 +#ifdef CONFIG_X86_PAE
33306 + set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT);
33307 +/*
33308 + for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) {
33309 + pgd = pgd_offset_k(addr);
33310 + pud = pud_offset(pgd, addr);
33311 + pmd = pmd_offset(pud, addr);
33312 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
33313 + }
33314 +*/
33315 +#endif
33316 +
33317 +#ifdef CONFIG_MODULES
33318 + set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT);
33319 +#endif
33320 +
33321 +#else
33322 + /* PaX: make kernel code/rodata read-only, rest non-executable */
33323 + for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) {
33324 + pgd = pgd_offset_k(addr);
33325 + pud = pud_offset(pgd, addr);
33326 + pmd = pmd_offset(pud, addr);
33327 + if (!pmd_present(*pmd))
33328 + continue;
33329 + if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata)
33330 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
33331 + else
33332 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
33333 + }
33334 +
33335 + addr = (unsigned long)__va(__pa(__START_KERNEL_map));
33336 + end = addr + KERNEL_IMAGE_SIZE;
33337 + for (; addr < end; addr += PMD_SIZE) {
33338 + pgd = pgd_offset_k(addr);
33339 + pud = pud_offset(pgd, addr);
33340 + pmd = pmd_offset(pud, addr);
33341 + if (!pmd_present(*pmd))
33342 + continue;
33343 + if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata)))
33344 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
33345 + }
33346 +#endif
33347 +
33348 + flush_tlb_all();
33349 +#endif
33350 +
33351 free_init_pages("unused kernel",
33352 (unsigned long)(&__init_begin),
33353 (unsigned long)(&__init_end));
33354 diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
33355 index c8140e1..59257fc 100644
33356 --- a/arch/x86/mm/init_32.c
33357 +++ b/arch/x86/mm/init_32.c
33358 @@ -62,33 +62,6 @@ static noinline int do_test_wp_bit(void);
33359 bool __read_mostly __vmalloc_start_set = false;
33360
33361 /*
33362 - * Creates a middle page table and puts a pointer to it in the
33363 - * given global directory entry. This only returns the gd entry
33364 - * in non-PAE compilation mode, since the middle layer is folded.
33365 - */
33366 -static pmd_t * __init one_md_table_init(pgd_t *pgd)
33367 -{
33368 - pud_t *pud;
33369 - pmd_t *pmd_table;
33370 -
33371 -#ifdef CONFIG_X86_PAE
33372 - if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
33373 - pmd_table = (pmd_t *)alloc_low_page();
33374 - paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT);
33375 - set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
33376 - pud = pud_offset(pgd, 0);
33377 - BUG_ON(pmd_table != pmd_offset(pud, 0));
33378 -
33379 - return pmd_table;
33380 - }
33381 -#endif
33382 - pud = pud_offset(pgd, 0);
33383 - pmd_table = pmd_offset(pud, 0);
33384 -
33385 - return pmd_table;
33386 -}
33387 -
33388 -/*
33389 * Create a page table and place a pointer to it in a middle page
33390 * directory entry:
33391 */
33392 @@ -98,13 +71,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
33393 pte_t *page_table = (pte_t *)alloc_low_page();
33394
33395 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT);
33396 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
33397 + set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE));
33398 +#else
33399 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
33400 +#endif
33401 BUG_ON(page_table != pte_offset_kernel(pmd, 0));
33402 }
33403
33404 return pte_offset_kernel(pmd, 0);
33405 }
33406
33407 +static pmd_t * __init one_md_table_init(pgd_t *pgd)
33408 +{
33409 + pud_t *pud;
33410 + pmd_t *pmd_table;
33411 +
33412 + pud = pud_offset(pgd, 0);
33413 + pmd_table = pmd_offset(pud, 0);
33414 +
33415 + return pmd_table;
33416 +}
33417 +
33418 pmd_t * __init populate_extra_pmd(unsigned long vaddr)
33419 {
33420 int pgd_idx = pgd_index(vaddr);
33421 @@ -208,6 +196,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33422 int pgd_idx, pmd_idx;
33423 unsigned long vaddr;
33424 pgd_t *pgd;
33425 + pud_t *pud;
33426 pmd_t *pmd;
33427 pte_t *pte = NULL;
33428 unsigned long count = page_table_range_init_count(start, end);
33429 @@ -222,8 +211,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33430 pgd = pgd_base + pgd_idx;
33431
33432 for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) {
33433 - pmd = one_md_table_init(pgd);
33434 - pmd = pmd + pmd_index(vaddr);
33435 + pud = pud_offset(pgd, vaddr);
33436 + pmd = pmd_offset(pud, vaddr);
33437 +
33438 +#ifdef CONFIG_X86_PAE
33439 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33440 +#endif
33441 +
33442 for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
33443 pmd++, pmd_idx++) {
33444 pte = page_table_kmap_check(one_page_table_init(pmd),
33445 @@ -235,11 +229,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33446 }
33447 }
33448
33449 -static inline int is_kernel_text(unsigned long addr)
33450 +static inline int is_kernel_text(unsigned long start, unsigned long end)
33451 {
33452 - if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
33453 - return 1;
33454 - return 0;
33455 + if ((start >= ktla_ktva((unsigned long)_etext) ||
33456 + end <= ktla_ktva((unsigned long)_stext)) &&
33457 + (start >= ktla_ktva((unsigned long)_einittext) ||
33458 + end <= ktla_ktva((unsigned long)_sinittext)) &&
33459 +
33460 +#ifdef CONFIG_ACPI_SLEEP
33461 + (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
33462 +#endif
33463 +
33464 + (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
33465 + return 0;
33466 + return 1;
33467 }
33468
33469 /*
33470 @@ -256,9 +259,10 @@ kernel_physical_mapping_init(unsigned long start,
33471 unsigned long last_map_addr = end;
33472 unsigned long start_pfn, end_pfn;
33473 pgd_t *pgd_base = swapper_pg_dir;
33474 - int pgd_idx, pmd_idx, pte_ofs;
33475 + unsigned int pgd_idx, pmd_idx, pte_ofs;
33476 unsigned long pfn;
33477 pgd_t *pgd;
33478 + pud_t *pud;
33479 pmd_t *pmd;
33480 pte_t *pte;
33481 unsigned pages_2m, pages_4k;
33482 @@ -291,8 +295,13 @@ repeat:
33483 pfn = start_pfn;
33484 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33485 pgd = pgd_base + pgd_idx;
33486 - for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
33487 - pmd = one_md_table_init(pgd);
33488 + for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) {
33489 + pud = pud_offset(pgd, 0);
33490 + pmd = pmd_offset(pud, 0);
33491 +
33492 +#ifdef CONFIG_X86_PAE
33493 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33494 +#endif
33495
33496 if (pfn >= end_pfn)
33497 continue;
33498 @@ -304,14 +313,13 @@ repeat:
33499 #endif
33500 for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn;
33501 pmd++, pmd_idx++) {
33502 - unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET;
33503 + unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET;
33504
33505 /*
33506 * Map with big pages if possible, otherwise
33507 * create normal page tables:
33508 */
33509 if (use_pse) {
33510 - unsigned int addr2;
33511 pgprot_t prot = PAGE_KERNEL_LARGE;
33512 /*
33513 * first pass will use the same initial
33514 @@ -322,11 +330,7 @@ repeat:
33515 _PAGE_PSE);
33516
33517 pfn &= PMD_MASK >> PAGE_SHIFT;
33518 - addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
33519 - PAGE_OFFSET + PAGE_SIZE-1;
33520 -
33521 - if (is_kernel_text(addr) ||
33522 - is_kernel_text(addr2))
33523 + if (is_kernel_text(address, address + PMD_SIZE))
33524 prot = PAGE_KERNEL_LARGE_EXEC;
33525
33526 pages_2m++;
33527 @@ -343,7 +347,7 @@ repeat:
33528 pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33529 pte += pte_ofs;
33530 for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
33531 - pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
33532 + pte++, pfn++, pte_ofs++, address += PAGE_SIZE) {
33533 pgprot_t prot = PAGE_KERNEL;
33534 /*
33535 * first pass will use the same initial
33536 @@ -351,7 +355,7 @@ repeat:
33537 */
33538 pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
33539
33540 - if (is_kernel_text(addr))
33541 + if (is_kernel_text(address, address + PAGE_SIZE))
33542 prot = PAGE_KERNEL_EXEC;
33543
33544 pages_4k++;
33545 @@ -474,7 +478,7 @@ void __init native_pagetable_init(void)
33546
33547 pud = pud_offset(pgd, va);
33548 pmd = pmd_offset(pud, va);
33549 - if (!pmd_present(*pmd))
33550 + if (!pmd_present(*pmd)) // PAX TODO || pmd_large(*pmd))
33551 break;
33552
33553 /* should not be large page here */
33554 @@ -532,12 +536,10 @@ void __init early_ioremap_page_table_range_init(void)
33555
33556 static void __init pagetable_init(void)
33557 {
33558 - pgd_t *pgd_base = swapper_pg_dir;
33559 -
33560 - permanent_kmaps_init(pgd_base);
33561 + permanent_kmaps_init(swapper_pg_dir);
33562 }
33563
33564 -pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL);
33565 +pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL);
33566 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33567
33568 /* user-defined highmem size */
33569 @@ -787,10 +789,10 @@ void __init mem_init(void)
33570 ((unsigned long)&__init_end -
33571 (unsigned long)&__init_begin) >> 10,
33572
33573 - (unsigned long)&_etext, (unsigned long)&_edata,
33574 - ((unsigned long)&_edata - (unsigned long)&_etext) >> 10,
33575 + (unsigned long)&_sdata, (unsigned long)&_edata,
33576 + ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10,
33577
33578 - (unsigned long)&_text, (unsigned long)&_etext,
33579 + ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext),
33580 ((unsigned long)&_etext - (unsigned long)&_text) >> 10);
33581
33582 /*
33583 @@ -884,6 +886,7 @@ void set_kernel_text_rw(void)
33584 if (!kernel_set_to_readonly)
33585 return;
33586
33587 + start = ktla_ktva(start);
33588 pr_debug("Set kernel text: %lx - %lx for read write\n",
33589 start, start+size);
33590
33591 @@ -898,6 +901,7 @@ void set_kernel_text_ro(void)
33592 if (!kernel_set_to_readonly)
33593 return;
33594
33595 + start = ktla_ktva(start);
33596 pr_debug("Set kernel text: %lx - %lx for read only\n",
33597 start, start+size);
33598
33599 @@ -926,6 +930,7 @@ void mark_rodata_ro(void)
33600 unsigned long start = PFN_ALIGN(_text);
33601 unsigned long size = PFN_ALIGN(_etext) - start;
33602
33603 + start = ktla_ktva(start);
33604 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT);
33605 printk(KERN_INFO "Write protecting the kernel text: %luk\n",
33606 size >> 10);
33607 diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
33608 index 3fba623..5ee9802 100644
33609 --- a/arch/x86/mm/init_64.c
33610 +++ b/arch/x86/mm/init_64.c
33611 @@ -136,7 +136,7 @@ int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page,
33612 * around without checking the pgd every time.
33613 */
33614
33615 -pteval_t __supported_pte_mask __read_mostly = ~0;
33616 +pteval_t __supported_pte_mask __read_only = ~_PAGE_NX;
33617 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33618
33619 int force_personality32;
33620 @@ -169,7 +169,12 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33621
33622 for (address = start; address <= end; address += PGDIR_SIZE) {
33623 const pgd_t *pgd_ref = pgd_offset_k(address);
33624 +
33625 +#ifdef CONFIG_PAX_PER_CPU_PGD
33626 + unsigned long cpu;
33627 +#else
33628 struct page *page;
33629 +#endif
33630
33631 /*
33632 * When it is called after memory hot remove, pgd_none()
33633 @@ -180,6 +185,25 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33634 continue;
33635
33636 spin_lock(&pgd_lock);
33637 +
33638 +#ifdef CONFIG_PAX_PER_CPU_PGD
33639 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33640 + pgd_t *pgd = pgd_offset_cpu(cpu, user, address);
33641 +
33642 + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33643 + BUG_ON(pgd_page_vaddr(*pgd)
33644 + != pgd_page_vaddr(*pgd_ref));
33645 +
33646 + if (removed) {
33647 + if (pgd_none(*pgd_ref) && !pgd_none(*pgd))
33648 + pgd_clear(pgd);
33649 + } else {
33650 + if (pgd_none(*pgd))
33651 + set_pgd(pgd, *pgd_ref);
33652 + }
33653 +
33654 + pgd = pgd_offset_cpu(cpu, kernel, address);
33655 +#else
33656 list_for_each_entry(page, &pgd_list, lru) {
33657 pgd_t *pgd;
33658 spinlock_t *pgt_lock;
33659 @@ -188,6 +212,7 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33660 /* the pgt_lock only for Xen */
33661 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
33662 spin_lock(pgt_lock);
33663 +#endif
33664
33665 if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33666 BUG_ON(pgd_page_vaddr(*pgd)
33667 @@ -201,7 +226,10 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33668 set_pgd(pgd, *pgd_ref);
33669 }
33670
33671 +#ifndef CONFIG_PAX_PER_CPU_PGD
33672 spin_unlock(pgt_lock);
33673 +#endif
33674 +
33675 }
33676 spin_unlock(&pgd_lock);
33677 }
33678 @@ -234,7 +262,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
33679 {
33680 if (pgd_none(*pgd)) {
33681 pud_t *pud = (pud_t *)spp_getpage();
33682 - pgd_populate(&init_mm, pgd, pud);
33683 + pgd_populate_kernel(&init_mm, pgd, pud);
33684 if (pud != pud_offset(pgd, 0))
33685 printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
33686 pud, pud_offset(pgd, 0));
33687 @@ -246,7 +274,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
33688 {
33689 if (pud_none(*pud)) {
33690 pmd_t *pmd = (pmd_t *) spp_getpage();
33691 - pud_populate(&init_mm, pud, pmd);
33692 + pud_populate_kernel(&init_mm, pud, pmd);
33693 if (pmd != pmd_offset(pud, 0))
33694 printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
33695 pmd, pmd_offset(pud, 0));
33696 @@ -275,7 +303,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
33697 pmd = fill_pmd(pud, vaddr);
33698 pte = fill_pte(pmd, vaddr);
33699
33700 + pax_open_kernel();
33701 set_pte(pte, new_pte);
33702 + pax_close_kernel();
33703
33704 /*
33705 * It's enough to flush this one mapping.
33706 @@ -337,14 +367,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size,
33707 pgd = pgd_offset_k((unsigned long)__va(phys));
33708 if (pgd_none(*pgd)) {
33709 pud = (pud_t *) spp_getpage();
33710 - set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE |
33711 - _PAGE_USER));
33712 + set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE));
33713 }
33714 pud = pud_offset(pgd, (unsigned long)__va(phys));
33715 if (pud_none(*pud)) {
33716 pmd = (pmd_t *) spp_getpage();
33717 - set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE |
33718 - _PAGE_USER));
33719 + set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE));
33720 }
33721 pmd = pmd_offset(pud, phys);
33722 BUG_ON(!pmd_none(*pmd));
33723 @@ -585,7 +613,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
33724 prot);
33725
33726 spin_lock(&init_mm.page_table_lock);
33727 - pud_populate(&init_mm, pud, pmd);
33728 + pud_populate_kernel(&init_mm, pud, pmd);
33729 spin_unlock(&init_mm.page_table_lock);
33730 }
33731 __flush_tlb_all();
33732 @@ -626,7 +654,7 @@ kernel_physical_mapping_init(unsigned long start,
33733 page_size_mask);
33734
33735 spin_lock(&init_mm.page_table_lock);
33736 - pgd_populate(&init_mm, pgd, pud);
33737 + pgd_populate_kernel(&init_mm, pgd, pud);
33738 spin_unlock(&init_mm.page_table_lock);
33739 pgd_changed = true;
33740 }
33741 diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
33742 index 9ca35fc..4b2b7b7 100644
33743 --- a/arch/x86/mm/iomap_32.c
33744 +++ b/arch/x86/mm/iomap_32.c
33745 @@ -64,7 +64,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
33746 type = kmap_atomic_idx_push();
33747 idx = type + KM_TYPE_NR * smp_processor_id();
33748 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
33749 +
33750 + pax_open_kernel();
33751 set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
33752 + pax_close_kernel();
33753 +
33754 arch_flush_lazy_mmu_mode();
33755
33756 return (void *)vaddr;
33757 diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
33758 index 70e7444..e9904fd 100644
33759 --- a/arch/x86/mm/ioremap.c
33760 +++ b/arch/x86/mm/ioremap.c
33761 @@ -56,12 +56,10 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages,
33762 unsigned long i;
33763
33764 for (i = 0; i < nr_pages; ++i)
33765 - if (pfn_valid(start_pfn + i) &&
33766 - !PageReserved(pfn_to_page(start_pfn + i)))
33767 + if (pfn_valid(start_pfn + i) && (start_pfn + i >= 0x100 ||
33768 + !PageReserved(pfn_to_page(start_pfn + i))))
33769 return 1;
33770
33771 - WARN_ONCE(1, "ioremap on RAM pfn 0x%lx\n", start_pfn);
33772 -
33773 return 0;
33774 }
33775
33776 @@ -91,7 +89,6 @@ static void __iomem *__ioremap_caller(resource_size_t phys_addr,
33777 pgprot_t prot;
33778 int retval;
33779 void __iomem *ret_addr;
33780 - int ram_region;
33781
33782 /* Don't allow wraparound or zero size */
33783 last_addr = phys_addr + size - 1;
33784 @@ -114,23 +111,15 @@ static void __iomem *__ioremap_caller(resource_size_t phys_addr,
33785 /*
33786 * Don't allow anybody to remap normal RAM that we're using..
33787 */
33788 - /* First check if whole region can be identified as RAM or not */
33789 - ram_region = region_is_ram(phys_addr, size);
33790 - if (ram_region > 0) {
33791 - WARN_ONCE(1, "ioremap on RAM at 0x%lx - 0x%lx\n",
33792 - (unsigned long int)phys_addr,
33793 - (unsigned long int)last_addr);
33794 + pfn = phys_addr >> PAGE_SHIFT;
33795 + last_pfn = last_addr >> PAGE_SHIFT;
33796 + if (walk_system_ram_range(pfn, last_pfn - pfn + 1, NULL,
33797 + __ioremap_check_ram) == 1) {
33798 + WARN_ONCE(1, "ioremap on RAM at 0x%llx - 0x%llx\n",
33799 + phys_addr, last_addr);
33800 return NULL;
33801 }
33802
33803 - /* If could not be identified(-1), check page by page */
33804 - if (ram_region < 0) {
33805 - pfn = phys_addr >> PAGE_SHIFT;
33806 - last_pfn = last_addr >> PAGE_SHIFT;
33807 - if (walk_system_ram_range(pfn, last_pfn - pfn + 1, NULL,
33808 - __ioremap_check_ram) == 1)
33809 - return NULL;
33810 - }
33811 /*
33812 * Mappings have to be page-aligned
33813 */
33814 @@ -288,7 +277,7 @@ EXPORT_SYMBOL(ioremap_prot);
33815 *
33816 * Caller must ensure there is only one unmapping for the same pointer.
33817 */
33818 -void iounmap(volatile void __iomem *addr)
33819 +void iounmap(const volatile void __iomem *addr)
33820 {
33821 struct vm_struct *p, *o;
33822
33823 @@ -351,32 +340,36 @@ int arch_ioremap_pmd_supported(void)
33824 */
33825 void *xlate_dev_mem_ptr(phys_addr_t phys)
33826 {
33827 - unsigned long start = phys & PAGE_MASK;
33828 - unsigned long offset = phys & ~PAGE_MASK;
33829 - unsigned long vaddr;
33830 + phys_addr_t pfn = phys >> PAGE_SHIFT;
33831
33832 - /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */
33833 - if (page_is_ram(start >> PAGE_SHIFT))
33834 - return __va(phys);
33835 + if (page_is_ram(pfn)) {
33836 +#ifdef CONFIG_HIGHMEM
33837 + if (pfn >= max_low_pfn)
33838 + return kmap_high(pfn_to_page(pfn));
33839 + else
33840 +#endif
33841 + return __va(phys);
33842 + }
33843
33844 - vaddr = (unsigned long)ioremap_cache(start, PAGE_SIZE);
33845 - /* Only add the offset on success and return NULL if the ioremap() failed: */
33846 - if (vaddr)
33847 - vaddr += offset;
33848 -
33849 - return (void *)vaddr;
33850 + return (void __force *)ioremap_cache(phys, 1);
33851 }
33852
33853 void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
33854 {
33855 - if (page_is_ram(phys >> PAGE_SHIFT))
33856 + phys_addr_t pfn = phys >> PAGE_SHIFT;
33857 +
33858 + if (page_is_ram(pfn)) {
33859 +#ifdef CONFIG_HIGHMEM
33860 + if (pfn >= max_low_pfn)
33861 + kunmap_high(pfn_to_page(pfn));
33862 +#endif
33863 return;
33864 + }
33865
33866 - iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK));
33867 - return;
33868 + iounmap((void __iomem __force *)addr);
33869 }
33870
33871 -static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss;
33872 +static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE);
33873
33874 static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
33875 {
33876 @@ -412,8 +405,7 @@ void __init early_ioremap_init(void)
33877 early_ioremap_setup();
33878
33879 pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
33880 - memset(bm_pte, 0, sizeof(bm_pte));
33881 - pmd_populate_kernel(&init_mm, pmd, bm_pte);
33882 + pmd_populate_user(&init_mm, pmd, bm_pte);
33883
33884 /*
33885 * The boot-ioremap range spans multiple pmds, for which
33886 diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
33887 index b4f2e7e..96c9c3e 100644
33888 --- a/arch/x86/mm/kmemcheck/kmemcheck.c
33889 +++ b/arch/x86/mm/kmemcheck/kmemcheck.c
33890 @@ -628,9 +628,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
33891 * memory (e.g. tracked pages)? For now, we need this to avoid
33892 * invoking kmemcheck for PnP BIOS calls.
33893 */
33894 - if (regs->flags & X86_VM_MASK)
33895 + if (v8086_mode(regs))
33896 return false;
33897 - if (regs->cs != __KERNEL_CS)
33898 + if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS)
33899 return false;
33900
33901 pte = kmemcheck_pte_lookup(address);
33902 diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
33903 index 844b06d..f363c86 100644
33904 --- a/arch/x86/mm/mmap.c
33905 +++ b/arch/x86/mm/mmap.c
33906 @@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(void)
33907 * Leave an at least ~128 MB hole with possible stack randomization.
33908 */
33909 #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size())
33910 -#define MAX_GAP (TASK_SIZE/6*5)
33911 +#define MAX_GAP (pax_task_size/6*5)
33912
33913 static int mmap_is_legacy(void)
33914 {
33915 @@ -81,27 +81,40 @@ unsigned long arch_mmap_rnd(void)
33916 return rnd << PAGE_SHIFT;
33917 }
33918
33919 -static unsigned long mmap_base(unsigned long rnd)
33920 +static unsigned long mmap_base(struct mm_struct *mm, unsigned long rnd)
33921 {
33922 unsigned long gap = rlimit(RLIMIT_STACK);
33923 + unsigned long pax_task_size = TASK_SIZE;
33924 +
33925 +#ifdef CONFIG_PAX_SEGMEXEC
33926 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33927 + pax_task_size = SEGMEXEC_TASK_SIZE;
33928 +#endif
33929
33930 if (gap < MIN_GAP)
33931 gap = MIN_GAP;
33932 else if (gap > MAX_GAP)
33933 gap = MAX_GAP;
33934
33935 - return PAGE_ALIGN(TASK_SIZE - gap - rnd);
33936 + return PAGE_ALIGN(pax_task_size - gap - rnd);
33937 }
33938
33939 /*
33940 * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
33941 * does, but not when emulating X86_32
33942 */
33943 -static unsigned long mmap_legacy_base(unsigned long rnd)
33944 +static unsigned long mmap_legacy_base(struct mm_struct *mm, unsigned long rnd)
33945 {
33946 - if (mmap_is_ia32())
33947 + if (mmap_is_ia32()) {
33948 +
33949 +#ifdef CONFIG_PAX_SEGMEXEC
33950 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33951 + return SEGMEXEC_TASK_UNMAPPED_BASE;
33952 + else
33953 +#endif
33954 +
33955 return TASK_UNMAPPED_BASE;
33956 - else
33957 + } else
33958 return TASK_UNMAPPED_BASE + rnd;
33959 }
33960
33961 @@ -113,18 +126,29 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
33962 {
33963 unsigned long random_factor = 0UL;
33964
33965 +#ifdef CONFIG_PAX_RANDMMAP
33966 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
33967 +#endif
33968 if (current->flags & PF_RANDOMIZE)
33969 random_factor = arch_mmap_rnd();
33970
33971 - mm->mmap_legacy_base = mmap_legacy_base(random_factor);
33972 + mm->mmap_legacy_base = mmap_legacy_base(mm, random_factor);
33973
33974 if (mmap_is_legacy()) {
33975 mm->mmap_base = mm->mmap_legacy_base;
33976 mm->get_unmapped_area = arch_get_unmapped_area;
33977 } else {
33978 - mm->mmap_base = mmap_base(random_factor);
33979 + mm->mmap_base = mmap_base(mm, random_factor);
33980 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
33981 }
33982 +
33983 +#ifdef CONFIG_PAX_RANDMMAP
33984 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
33985 + mm->mmap_legacy_base += mm->delta_mmap;
33986 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
33987 + }
33988 +#endif
33989 +
33990 }
33991
33992 const char *arch_vma_name(struct vm_area_struct *vma)
33993 diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
33994 index 0057a7a..95c7edd 100644
33995 --- a/arch/x86/mm/mmio-mod.c
33996 +++ b/arch/x86/mm/mmio-mod.c
33997 @@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs,
33998 break;
33999 default:
34000 {
34001 - unsigned char *ip = (unsigned char *)instptr;
34002 + unsigned char *ip = (unsigned char *)ktla_ktva(instptr);
34003 my_trace->opcode = MMIO_UNKNOWN_OP;
34004 my_trace->width = 0;
34005 my_trace->value = (*ip) << 16 | *(ip + 1) << 8 |
34006 @@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition,
34007 static void ioremap_trace_core(resource_size_t offset, unsigned long size,
34008 void __iomem *addr)
34009 {
34010 - static atomic_t next_id;
34011 + static atomic_unchecked_t next_id;
34012 struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);
34013 /* These are page-unaligned. */
34014 struct mmiotrace_map map = {
34015 @@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
34016 .private = trace
34017 },
34018 .phys = offset,
34019 - .id = atomic_inc_return(&next_id)
34020 + .id = atomic_inc_return_unchecked(&next_id)
34021 };
34022 map.map_id = trace->id;
34023
34024 @@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
34025 ioremap_trace_core(offset, size, addr);
34026 }
34027
34028 -static void iounmap_trace_core(volatile void __iomem *addr)
34029 +static void iounmap_trace_core(const volatile void __iomem *addr)
34030 {
34031 struct mmiotrace_map map = {
34032 .phys = 0,
34033 @@ -328,7 +328,7 @@ not_enabled:
34034 }
34035 }
34036
34037 -void mmiotrace_iounmap(volatile void __iomem *addr)
34038 +void mmiotrace_iounmap(const volatile void __iomem *addr)
34039 {
34040 might_sleep();
34041 if (is_enabled()) /* recheck and proper locking in *_core() */
34042 diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
34043 index 4053bb5..b1ad3dc 100644
34044 --- a/arch/x86/mm/numa.c
34045 +++ b/arch/x86/mm/numa.c
34046 @@ -506,7 +506,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
34047 }
34048 }
34049
34050 -static int __init numa_register_memblks(struct numa_meminfo *mi)
34051 +static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi)
34052 {
34053 unsigned long uninitialized_var(pfn_align);
34054 int i, nid;
34055 diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
34056 index 89af288..05381957 100644
34057 --- a/arch/x86/mm/pageattr.c
34058 +++ b/arch/x86/mm/pageattr.c
34059 @@ -260,7 +260,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
34060 */
34061 #ifdef CONFIG_PCI_BIOS
34062 if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
34063 - pgprot_val(forbidden) |= _PAGE_NX;
34064 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
34065 #endif
34066
34067 /*
34068 @@ -268,9 +268,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
34069 * Does not cover __inittext since that is gone later on. On
34070 * 64bit we do not enforce !NX on the low mapping
34071 */
34072 - if (within(address, (unsigned long)_text, (unsigned long)_etext))
34073 - pgprot_val(forbidden) |= _PAGE_NX;
34074 + if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext)))
34075 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
34076
34077 +#ifdef CONFIG_DEBUG_RODATA
34078 /*
34079 * The .rodata section needs to be read-only. Using the pfn
34080 * catches all aliases.
34081 @@ -278,6 +279,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
34082 if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT,
34083 __pa_symbol(__end_rodata) >> PAGE_SHIFT))
34084 pgprot_val(forbidden) |= _PAGE_RW;
34085 +#endif
34086
34087 #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
34088 /*
34089 @@ -316,6 +318,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
34090 }
34091 #endif
34092
34093 +#ifdef CONFIG_PAX_KERNEXEC
34094 + if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)), __pa((unsigned long)&_sdata))) {
34095 + pgprot_val(forbidden) |= _PAGE_RW;
34096 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
34097 + }
34098 +#endif
34099 +
34100 prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
34101
34102 return prot;
34103 @@ -438,23 +447,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
34104 static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
34105 {
34106 /* change init_mm */
34107 + pax_open_kernel();
34108 set_pte_atomic(kpte, pte);
34109 +
34110 #ifdef CONFIG_X86_32
34111 if (!SHARED_KERNEL_PMD) {
34112 +
34113 +#ifdef CONFIG_PAX_PER_CPU_PGD
34114 + unsigned long cpu;
34115 +#else
34116 struct page *page;
34117 +#endif
34118
34119 +#ifdef CONFIG_PAX_PER_CPU_PGD
34120 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
34121 + pgd_t *pgd = get_cpu_pgd(cpu, kernel);
34122 +#else
34123 list_for_each_entry(page, &pgd_list, lru) {
34124 - pgd_t *pgd;
34125 + pgd_t *pgd = (pgd_t *)page_address(page);
34126 +#endif
34127 +
34128 pud_t *pud;
34129 pmd_t *pmd;
34130
34131 - pgd = (pgd_t *)page_address(page) + pgd_index(address);
34132 + pgd += pgd_index(address);
34133 pud = pud_offset(pgd, address);
34134 pmd = pmd_offset(pud, address);
34135 set_pte_atomic((pte_t *)pmd, pte);
34136 }
34137 }
34138 #endif
34139 + pax_close_kernel();
34140 }
34141
34142 static int
34143 diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
34144 index 35af677..e7bf11f 100644
34145 --- a/arch/x86/mm/pat.c
34146 +++ b/arch/x86/mm/pat.c
34147 @@ -89,7 +89,7 @@ static inline enum page_cache_mode get_page_memtype(struct page *pg)
34148 unsigned long pg_flags = pg->flags & _PGMT_MASK;
34149
34150 if (pg_flags == _PGMT_DEFAULT)
34151 - return -1;
34152 + return _PAGE_CACHE_MODE_NUM;
34153 else if (pg_flags == _PGMT_WC)
34154 return _PAGE_CACHE_MODE_WC;
34155 else if (pg_flags == _PGMT_UC_MINUS)
34156 @@ -346,7 +346,7 @@ static int reserve_ram_pages_type(u64 start, u64 end,
34157
34158 page = pfn_to_page(pfn);
34159 type = get_page_memtype(page);
34160 - if (type != -1) {
34161 + if (type != _PAGE_CACHE_MODE_NUM) {
34162 pr_info("reserve_ram_pages_type failed [mem %#010Lx-%#010Lx], track 0x%x, req 0x%x\n",
34163 start, end - 1, type, req_type);
34164 if (new_type)
34165 @@ -498,7 +498,7 @@ int free_memtype(u64 start, u64 end)
34166
34167 if (!entry) {
34168 printk(KERN_INFO "%s:%d freeing invalid memtype [mem %#010Lx-%#010Lx]\n",
34169 - current->comm, current->pid, start, end - 1);
34170 + current->comm, task_pid_nr(current), start, end - 1);
34171 return -EINVAL;
34172 }
34173
34174 @@ -532,10 +532,10 @@ static enum page_cache_mode lookup_memtype(u64 paddr)
34175 page = pfn_to_page(paddr >> PAGE_SHIFT);
34176 rettype = get_page_memtype(page);
34177 /*
34178 - * -1 from get_page_memtype() implies RAM page is in its
34179 + * _PAGE_CACHE_MODE_NUM from get_page_memtype() implies RAM page is in its
34180 * default state and not reserved, and hence of type WB
34181 */
34182 - if (rettype == -1)
34183 + if (rettype == _PAGE_CACHE_MODE_NUM)
34184 rettype = _PAGE_CACHE_MODE_WB;
34185
34186 return rettype;
34187 @@ -628,8 +628,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
34188
34189 while (cursor < to) {
34190 if (!devmem_is_allowed(pfn)) {
34191 - printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx], PAT prevents it\n",
34192 - current->comm, from, to - 1);
34193 + printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx] (%#010Lx), PAT prevents it\n",
34194 + current->comm, from, to - 1, cursor);
34195 return 0;
34196 }
34197 cursor += PAGE_SIZE;
34198 @@ -700,7 +700,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size,
34199 if (ioremap_change_attr((unsigned long)__va(base), id_sz, pcm) < 0) {
34200 printk(KERN_INFO "%s:%d ioremap_change_attr failed %s "
34201 "for [mem %#010Lx-%#010Lx]\n",
34202 - current->comm, current->pid,
34203 + current->comm, task_pid_nr(current),
34204 cattr_name(pcm),
34205 base, (unsigned long long)(base + size-1));
34206 return -EINVAL;
34207 @@ -735,7 +735,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
34208 pcm = lookup_memtype(paddr);
34209 if (want_pcm != pcm) {
34210 printk(KERN_WARNING "%s:%d map pfn RAM range req %s for [mem %#010Lx-%#010Lx], got %s\n",
34211 - current->comm, current->pid,
34212 + current->comm, task_pid_nr(current),
34213 cattr_name(want_pcm),
34214 (unsigned long long)paddr,
34215 (unsigned long long)(paddr + size - 1),
34216 @@ -757,7 +757,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
34217 free_memtype(paddr, paddr + size);
34218 printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
34219 " for [mem %#010Lx-%#010Lx], got %s\n",
34220 - current->comm, current->pid,
34221 + current->comm, task_pid_nr(current),
34222 cattr_name(want_pcm),
34223 (unsigned long long)paddr,
34224 (unsigned long long)(paddr + size - 1),
34225 diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
34226 index 6582adc..fcc5d0b 100644
34227 --- a/arch/x86/mm/pat_rbtree.c
34228 +++ b/arch/x86/mm/pat_rbtree.c
34229 @@ -161,7 +161,7 @@ success:
34230
34231 failure:
34232 printk(KERN_INFO "%s:%d conflicting memory types "
34233 - "%Lx-%Lx %s<->%s\n", current->comm, current->pid, start,
34234 + "%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), start,
34235 end, cattr_name(found_type), cattr_name(match->type));
34236 return -EBUSY;
34237 }
34238 diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
34239 index 9f0614d..92ae64a 100644
34240 --- a/arch/x86/mm/pf_in.c
34241 +++ b/arch/x86/mm/pf_in.c
34242 @@ -148,7 +148,7 @@ enum reason_type get_ins_type(unsigned long ins_addr)
34243 int i;
34244 enum reason_type rv = OTHERS;
34245
34246 - p = (unsigned char *)ins_addr;
34247 + p = (unsigned char *)ktla_ktva(ins_addr);
34248 p += skip_prefix(p, &prf);
34249 p += get_opcode(p, &opcode);
34250
34251 @@ -168,7 +168,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr)
34252 struct prefix_bits prf;
34253 int i;
34254
34255 - p = (unsigned char *)ins_addr;
34256 + p = (unsigned char *)ktla_ktva(ins_addr);
34257 p += skip_prefix(p, &prf);
34258 p += get_opcode(p, &opcode);
34259
34260 @@ -191,7 +191,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr)
34261 struct prefix_bits prf;
34262 int i;
34263
34264 - p = (unsigned char *)ins_addr;
34265 + p = (unsigned char *)ktla_ktva(ins_addr);
34266 p += skip_prefix(p, &prf);
34267 p += get_opcode(p, &opcode);
34268
34269 @@ -415,7 +415,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
34270 struct prefix_bits prf;
34271 int i;
34272
34273 - p = (unsigned char *)ins_addr;
34274 + p = (unsigned char *)ktla_ktva(ins_addr);
34275 p += skip_prefix(p, &prf);
34276 p += get_opcode(p, &opcode);
34277 for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
34278 @@ -470,7 +470,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
34279 struct prefix_bits prf;
34280 int i;
34281
34282 - p = (unsigned char *)ins_addr;
34283 + p = (unsigned char *)ktla_ktva(ins_addr);
34284 p += skip_prefix(p, &prf);
34285 p += get_opcode(p, &opcode);
34286 for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
34287 diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
34288 index 0b97d2c..597bb38 100644
34289 --- a/arch/x86/mm/pgtable.c
34290 +++ b/arch/x86/mm/pgtable.c
34291 @@ -98,10 +98,75 @@ static inline void pgd_list_del(pgd_t *pgd)
34292 list_del(&page->lru);
34293 }
34294
34295 -#define UNSHARED_PTRS_PER_PGD \
34296 - (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
34297 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
34298 +pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT;
34299
34300 +void __shadow_user_pgds(pgd_t *dst, const pgd_t *src)
34301 +{
34302 + unsigned int count = USER_PGD_PTRS;
34303
34304 + if (!pax_user_shadow_base)
34305 + return;
34306 +
34307 + while (count--)
34308 + *dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER);
34309 +}
34310 +#endif
34311 +
34312 +#ifdef CONFIG_PAX_PER_CPU_PGD
34313 +void __clone_user_pgds(pgd_t *dst, const pgd_t *src)
34314 +{
34315 + unsigned int count = USER_PGD_PTRS;
34316 +
34317 + while (count--) {
34318 + pgd_t pgd;
34319 +
34320 +#ifdef CONFIG_X86_64
34321 + pgd = __pgd(pgd_val(*src++) | _PAGE_USER);
34322 +#else
34323 + pgd = *src++;
34324 +#endif
34325 +
34326 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
34327 + pgd = __pgd(pgd_val(pgd) & clone_pgd_mask);
34328 +#endif
34329 +
34330 + *dst++ = pgd;
34331 + }
34332 +
34333 +}
34334 +#endif
34335 +
34336 +#ifdef CONFIG_X86_64
34337 +#define pxd_t pud_t
34338 +#define pyd_t pgd_t
34339 +#define paravirt_release_pxd(pfn) paravirt_release_pud(pfn)
34340 +#define pgtable_pxd_page_ctor(page) true
34341 +#define pgtable_pxd_page_dtor(page) do {} while (0)
34342 +#define pxd_free(mm, pud) pud_free((mm), (pud))
34343 +#define pyd_populate(mm, pgd, pud) pgd_populate((mm), (pgd), (pud))
34344 +#define pyd_offset(mm, address) pgd_offset((mm), (address))
34345 +#define PYD_SIZE PGDIR_SIZE
34346 +#define mm_inc_nr_pxds(mm) do {} while (0)
34347 +#define mm_dec_nr_pxds(mm) do {} while (0)
34348 +#else
34349 +#define pxd_t pmd_t
34350 +#define pyd_t pud_t
34351 +#define paravirt_release_pxd(pfn) paravirt_release_pmd(pfn)
34352 +#define pgtable_pxd_page_ctor(page) pgtable_pmd_page_ctor(page)
34353 +#define pgtable_pxd_page_dtor(page) pgtable_pmd_page_dtor(page)
34354 +#define pxd_free(mm, pud) pmd_free((mm), (pud))
34355 +#define pyd_populate(mm, pgd, pud) pud_populate((mm), (pgd), (pud))
34356 +#define pyd_offset(mm, address) pud_offset((mm), (address))
34357 +#define PYD_SIZE PUD_SIZE
34358 +#define mm_inc_nr_pxds(mm) mm_inc_nr_pmds(mm)
34359 +#define mm_dec_nr_pxds(mm) mm_dec_nr_pmds(mm)
34360 +#endif
34361 +
34362 +#ifdef CONFIG_PAX_PER_CPU_PGD
34363 +static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {}
34364 +static inline void pgd_dtor(pgd_t *pgd) {}
34365 +#else
34366 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
34367 {
34368 BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm));
34369 @@ -142,6 +207,7 @@ static void pgd_dtor(pgd_t *pgd)
34370 pgd_list_del(pgd);
34371 spin_unlock(&pgd_lock);
34372 }
34373 +#endif
34374
34375 /*
34376 * List of all pgd's needed for non-PAE so it can invalidate entries
34377 @@ -154,7 +220,7 @@ static void pgd_dtor(pgd_t *pgd)
34378 * -- nyc
34379 */
34380
34381 -#ifdef CONFIG_X86_PAE
34382 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
34383 /*
34384 * In PAE mode, we need to do a cr3 reload (=tlb flush) when
34385 * updating the top-level pagetable entries to guarantee the
34386 @@ -166,7 +232,7 @@ static void pgd_dtor(pgd_t *pgd)
34387 * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate
34388 * and initialize the kernel pmds here.
34389 */
34390 -#define PREALLOCATED_PMDS UNSHARED_PTRS_PER_PGD
34391 +#define PREALLOCATED_PXDS (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
34392
34393 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
34394 {
34395 @@ -184,46 +250,48 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
34396 */
34397 flush_tlb_mm(mm);
34398 }
34399 +#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD)
34400 +#define PREALLOCATED_PXDS USER_PGD_PTRS
34401 #else /* !CONFIG_X86_PAE */
34402
34403 /* No need to prepopulate any pagetable entries in non-PAE modes. */
34404 -#define PREALLOCATED_PMDS 0
34405 +#define PREALLOCATED_PXDS 0
34406
34407 #endif /* CONFIG_X86_PAE */
34408
34409 -static void free_pmds(struct mm_struct *mm, pmd_t *pmds[])
34410 +static void free_pxds(struct mm_struct *mm, pxd_t *pxds[])
34411 {
34412 int i;
34413
34414 - for(i = 0; i < PREALLOCATED_PMDS; i++)
34415 - if (pmds[i]) {
34416 - pgtable_pmd_page_dtor(virt_to_page(pmds[i]));
34417 - free_page((unsigned long)pmds[i]);
34418 - mm_dec_nr_pmds(mm);
34419 + for(i = 0; i < PREALLOCATED_PXDS; i++)
34420 + if (pxds[i]) {
34421 + pgtable_pxd_page_dtor(virt_to_page(pxds[i]));
34422 + free_page((unsigned long)pxds[i]);
34423 + mm_dec_nr_pxds(mm);
34424 }
34425 }
34426
34427 -static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
34428 +static int preallocate_pxds(struct mm_struct *mm, pxd_t *pxds[])
34429 {
34430 int i;
34431 bool failed = false;
34432
34433 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
34434 - pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
34435 - if (!pmd)
34436 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
34437 + pxd_t *pxd = (pxd_t *)__get_free_page(PGALLOC_GFP);
34438 + if (!pxd)
34439 failed = true;
34440 - if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) {
34441 - free_page((unsigned long)pmd);
34442 - pmd = NULL;
34443 + if (pxd && !pgtable_pxd_page_ctor(virt_to_page(pxd))) {
34444 + free_page((unsigned long)pxd);
34445 + pxd = NULL;
34446 failed = true;
34447 }
34448 - if (pmd)
34449 - mm_inc_nr_pmds(mm);
34450 - pmds[i] = pmd;
34451 + if (pxd)
34452 + mm_inc_nr_pxds(mm);
34453 + pxds[i] = pxd;
34454 }
34455
34456 if (failed) {
34457 - free_pmds(mm, pmds);
34458 + free_pxds(mm, pxds);
34459 return -ENOMEM;
34460 }
34461
34462 @@ -236,43 +304,47 @@ static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
34463 * preallocate which never got a corresponding vma will need to be
34464 * freed manually.
34465 */
34466 -static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
34467 +static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp)
34468 {
34469 int i;
34470
34471 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
34472 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
34473 pgd_t pgd = pgdp[i];
34474
34475 if (pgd_val(pgd) != 0) {
34476 - pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd);
34477 + pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd);
34478
34479 - pgdp[i] = native_make_pgd(0);
34480 + set_pgd(pgdp + i, native_make_pgd(0));
34481
34482 - paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT);
34483 - pmd_free(mm, pmd);
34484 - mm_dec_nr_pmds(mm);
34485 + paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT);
34486 + pxd_free(mm, pxd);
34487 + mm_dec_nr_pxds(mm);
34488 }
34489 }
34490 }
34491
34492 -static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
34493 +static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[])
34494 {
34495 - pud_t *pud;
34496 + pyd_t *pyd;
34497 int i;
34498
34499 - if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
34500 + if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */
34501 return;
34502
34503 - pud = pud_offset(pgd, 0);
34504 +#ifdef CONFIG_X86_64
34505 + pyd = pyd_offset(mm, 0L);
34506 +#else
34507 + pyd = pyd_offset(pgd, 0L);
34508 +#endif
34509
34510 - for (i = 0; i < PREALLOCATED_PMDS; i++, pud++) {
34511 - pmd_t *pmd = pmds[i];
34512 + for (i = 0; i < PREALLOCATED_PXDS; i++, pyd++) {
34513 + pxd_t *pxd = pxds[i];
34514
34515 if (i >= KERNEL_PGD_BOUNDARY)
34516 - memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
34517 - sizeof(pmd_t) * PTRS_PER_PMD);
34518 + memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
34519 + sizeof(pxd_t) * PTRS_PER_PMD);
34520
34521 - pud_populate(mm, pud, pmd);
34522 + pyd_populate(mm, pyd, pxd);
34523 }
34524 }
34525
34526 @@ -354,7 +426,7 @@ static inline void _pgd_free(pgd_t *pgd)
34527 pgd_t *pgd_alloc(struct mm_struct *mm)
34528 {
34529 pgd_t *pgd;
34530 - pmd_t *pmds[PREALLOCATED_PMDS];
34531 + pxd_t *pxds[PREALLOCATED_PXDS];
34532
34533 pgd = _pgd_alloc();
34534
34535 @@ -363,11 +435,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34536
34537 mm->pgd = pgd;
34538
34539 - if (preallocate_pmds(mm, pmds) != 0)
34540 + if (preallocate_pxds(mm, pxds) != 0)
34541 goto out_free_pgd;
34542
34543 if (paravirt_pgd_alloc(mm) != 0)
34544 - goto out_free_pmds;
34545 + goto out_free_pxds;
34546
34547 /*
34548 * Make sure that pre-populating the pmds is atomic with
34549 @@ -377,14 +449,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34550 spin_lock(&pgd_lock);
34551
34552 pgd_ctor(mm, pgd);
34553 - pgd_prepopulate_pmd(mm, pgd, pmds);
34554 + pgd_prepopulate_pxd(mm, pgd, pxds);
34555
34556 spin_unlock(&pgd_lock);
34557
34558 return pgd;
34559
34560 -out_free_pmds:
34561 - free_pmds(mm, pmds);
34562 +out_free_pxds:
34563 + free_pxds(mm, pxds);
34564 out_free_pgd:
34565 _pgd_free(pgd);
34566 out:
34567 @@ -393,7 +465,7 @@ out:
34568
34569 void pgd_free(struct mm_struct *mm, pgd_t *pgd)
34570 {
34571 - pgd_mop_up_pmds(mm, pgd);
34572 + pgd_mop_up_pxds(mm, pgd);
34573 pgd_dtor(pgd);
34574 paravirt_pgd_free(mm, pgd);
34575 _pgd_free(pgd);
34576 diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
34577 index 75cc097..79a097f 100644
34578 --- a/arch/x86/mm/pgtable_32.c
34579 +++ b/arch/x86/mm/pgtable_32.c
34580 @@ -47,10 +47,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
34581 return;
34582 }
34583 pte = pte_offset_kernel(pmd, vaddr);
34584 +
34585 + pax_open_kernel();
34586 if (pte_val(pteval))
34587 set_pte_at(&init_mm, vaddr, pte, pteval);
34588 else
34589 pte_clear(&init_mm, vaddr, pte);
34590 + pax_close_kernel();
34591
34592 /*
34593 * It's enough to flush this one mapping.
34594 diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c
34595 index e666cbb..61788c45 100644
34596 --- a/arch/x86/mm/physaddr.c
34597 +++ b/arch/x86/mm/physaddr.c
34598 @@ -10,7 +10,7 @@
34599 #ifdef CONFIG_X86_64
34600
34601 #ifdef CONFIG_DEBUG_VIRTUAL
34602 -unsigned long __phys_addr(unsigned long x)
34603 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34604 {
34605 unsigned long y = x - __START_KERNEL_map;
34606
34607 @@ -67,7 +67,7 @@ EXPORT_SYMBOL(__virt_addr_valid);
34608 #else
34609
34610 #ifdef CONFIG_DEBUG_VIRTUAL
34611 -unsigned long __phys_addr(unsigned long x)
34612 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34613 {
34614 unsigned long phys_addr = x - PAGE_OFFSET;
34615 /* VMALLOC_* aren't constants */
34616 diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
34617 index 90555bf..f5f1828 100644
34618 --- a/arch/x86/mm/setup_nx.c
34619 +++ b/arch/x86/mm/setup_nx.c
34620 @@ -5,8 +5,10 @@
34621 #include <asm/pgtable.h>
34622 #include <asm/proto.h>
34623
34624 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34625 static int disable_nx;
34626
34627 +#ifndef CONFIG_PAX_PAGEEXEC
34628 /*
34629 * noexec = on|off
34630 *
34631 @@ -28,12 +30,17 @@ static int __init noexec_setup(char *str)
34632 return 0;
34633 }
34634 early_param("noexec", noexec_setup);
34635 +#endif
34636 +
34637 +#endif
34638
34639 void x86_configure_nx(void)
34640 {
34641 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34642 if (cpu_has_nx && !disable_nx)
34643 __supported_pte_mask |= _PAGE_NX;
34644 else
34645 +#endif
34646 __supported_pte_mask &= ~_PAGE_NX;
34647 }
34648
34649 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
34650 index 90b924a..4197ac2 100644
34651 --- a/arch/x86/mm/tlb.c
34652 +++ b/arch/x86/mm/tlb.c
34653 @@ -45,7 +45,11 @@ void leave_mm(int cpu)
34654 BUG();
34655 if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) {
34656 cpumask_clear_cpu(cpu, mm_cpumask(active_mm));
34657 +
34658 +#ifndef CONFIG_PAX_PER_CPU_PGD
34659 load_cr3(swapper_pg_dir);
34660 +#endif
34661 +
34662 /*
34663 * This gets called in the idle path where RCU
34664 * functions differently. Tracing normally
34665 diff --git a/arch/x86/mm/uderef_64.c b/arch/x86/mm/uderef_64.c
34666 new file mode 100644
34667 index 0000000..3fda3f3
34668 --- /dev/null
34669 +++ b/arch/x86/mm/uderef_64.c
34670 @@ -0,0 +1,37 @@
34671 +#include <linux/mm.h>
34672 +#include <asm/pgtable.h>
34673 +#include <asm/uaccess.h>
34674 +
34675 +#ifdef CONFIG_PAX_MEMORY_UDEREF
34676 +/* PaX: due to the special call convention these functions must
34677 + * - remain leaf functions under all configurations,
34678 + * - never be called directly, only dereferenced from the wrappers.
34679 + */
34680 +void __used __pax_open_userland(void)
34681 +{
34682 + unsigned int cpu;
34683 +
34684 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34685 + return;
34686 +
34687 + cpu = raw_get_cpu();
34688 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_KERNEL);
34689 + write_cr3(__pa_nodebug(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
34690 + raw_put_cpu_no_resched();
34691 +}
34692 +EXPORT_SYMBOL(__pax_open_userland);
34693 +
34694 +void __used __pax_close_userland(void)
34695 +{
34696 + unsigned int cpu;
34697 +
34698 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34699 + return;
34700 +
34701 + cpu = raw_get_cpu();
34702 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_USER);
34703 + write_cr3(__pa_nodebug(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
34704 + raw_put_cpu_no_resched();
34705 +}
34706 +EXPORT_SYMBOL(__pax_close_userland);
34707 +#endif
34708 diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
34709 index 6440221..f84b5c7 100644
34710 --- a/arch/x86/net/bpf_jit.S
34711 +++ b/arch/x86/net/bpf_jit.S
34712 @@ -9,6 +9,7 @@
34713 */
34714 #include <linux/linkage.h>
34715 #include <asm/dwarf2.h>
34716 +#include <asm/alternative-asm.h>
34717
34718 /*
34719 * Calling convention :
34720 @@ -38,6 +39,7 @@ sk_load_word_positive_offset:
34721 jle bpf_slow_path_word
34722 mov (SKBDATA,%rsi),%eax
34723 bswap %eax /* ntohl() */
34724 + pax_force_retaddr
34725 ret
34726
34727 sk_load_half:
34728 @@ -55,6 +57,7 @@ sk_load_half_positive_offset:
34729 jle bpf_slow_path_half
34730 movzwl (SKBDATA,%rsi),%eax
34731 rol $8,%ax # ntohs()
34732 + pax_force_retaddr
34733 ret
34734
34735 sk_load_byte:
34736 @@ -69,6 +72,7 @@ sk_load_byte_positive_offset:
34737 cmp %esi,%r9d /* if (offset >= hlen) goto bpf_slow_path_byte */
34738 jle bpf_slow_path_byte
34739 movzbl (SKBDATA,%rsi),%eax
34740 + pax_force_retaddr
34741 ret
34742
34743 /* rsi contains offset and can be scratched */
34744 @@ -90,6 +94,7 @@ bpf_slow_path_word:
34745 js bpf_error
34746 mov - MAX_BPF_STACK + 32(%rbp),%eax
34747 bswap %eax
34748 + pax_force_retaddr
34749 ret
34750
34751 bpf_slow_path_half:
34752 @@ -98,12 +103,14 @@ bpf_slow_path_half:
34753 mov - MAX_BPF_STACK + 32(%rbp),%ax
34754 rol $8,%ax
34755 movzwl %ax,%eax
34756 + pax_force_retaddr
34757 ret
34758
34759 bpf_slow_path_byte:
34760 bpf_slow_path_common(1)
34761 js bpf_error
34762 movzbl - MAX_BPF_STACK + 32(%rbp),%eax
34763 + pax_force_retaddr
34764 ret
34765
34766 #define sk_negative_common(SIZE) \
34767 @@ -126,6 +133,7 @@ sk_load_word_negative_offset:
34768 sk_negative_common(4)
34769 mov (%rax), %eax
34770 bswap %eax
34771 + pax_force_retaddr
34772 ret
34773
34774 bpf_slow_path_half_neg:
34775 @@ -137,6 +145,7 @@ sk_load_half_negative_offset:
34776 mov (%rax),%ax
34777 rol $8,%ax
34778 movzwl %ax,%eax
34779 + pax_force_retaddr
34780 ret
34781
34782 bpf_slow_path_byte_neg:
34783 @@ -146,6 +155,7 @@ sk_load_byte_negative_offset:
34784 .globl sk_load_byte_negative_offset
34785 sk_negative_common(1)
34786 movzbl (%rax), %eax
34787 + pax_force_retaddr
34788 ret
34789
34790 bpf_error:
34791 @@ -156,4 +166,5 @@ bpf_error:
34792 mov - MAX_BPF_STACK + 16(%rbp),%r14
34793 mov - MAX_BPF_STACK + 24(%rbp),%r15
34794 leaveq
34795 + pax_force_retaddr
34796 ret
34797 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
34798 index ddeff48..877ead6 100644
34799 --- a/arch/x86/net/bpf_jit_comp.c
34800 +++ b/arch/x86/net/bpf_jit_comp.c
34801 @@ -13,7 +13,11 @@
34802 #include <linux/if_vlan.h>
34803 #include <asm/cacheflush.h>
34804
34805 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
34806 +int bpf_jit_enable __read_only;
34807 +#else
34808 int bpf_jit_enable __read_mostly;
34809 +#endif
34810
34811 /*
34812 * assembly code in arch/x86/net/bpf_jit.S
34813 @@ -174,7 +178,9 @@ static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg)
34814 static void jit_fill_hole(void *area, unsigned int size)
34815 {
34816 /* fill whole space with int3 instructions */
34817 + pax_open_kernel();
34818 memset(area, 0xcc, size);
34819 + pax_close_kernel();
34820 }
34821
34822 struct jit_context {
34823 @@ -924,7 +930,9 @@ common_load:
34824 pr_err("bpf_jit_compile fatal error\n");
34825 return -EFAULT;
34826 }
34827 + pax_open_kernel();
34828 memcpy(image + proglen, temp, ilen);
34829 + pax_close_kernel();
34830 }
34831 proglen += ilen;
34832 addrs[i] = proglen;
34833 @@ -1001,7 +1009,6 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
34834
34835 if (image) {
34836 bpf_flush_icache(header, image + proglen);
34837 - set_memory_ro((unsigned long)header, header->pages);
34838 prog->bpf_func = (void *)image;
34839 prog->jited = true;
34840 }
34841 @@ -1014,12 +1021,8 @@ void bpf_jit_free(struct bpf_prog *fp)
34842 unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
34843 struct bpf_binary_header *header = (void *)addr;
34844
34845 - if (!fp->jited)
34846 - goto free_filter;
34847 + if (fp->jited)
34848 + bpf_jit_binary_free(header);
34849
34850 - set_memory_rw(addr, header->pages);
34851 - bpf_jit_binary_free(header);
34852 -
34853 -free_filter:
34854 bpf_prog_unlock_free(fp);
34855 }
34856 diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
34857 index 4e664bd..2beeaa2 100644
34858 --- a/arch/x86/oprofile/backtrace.c
34859 +++ b/arch/x86/oprofile/backtrace.c
34860 @@ -46,11 +46,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head)
34861 struct stack_frame_ia32 *fp;
34862 unsigned long bytes;
34863
34864 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34865 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34866 if (bytes != 0)
34867 return NULL;
34868
34869 - fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
34870 + fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame);
34871
34872 oprofile_add_trace(bufhead[0].return_address);
34873
34874 @@ -92,7 +92,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head)
34875 struct stack_frame bufhead[2];
34876 unsigned long bytes;
34877
34878 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34879 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34880 if (bytes != 0)
34881 return NULL;
34882
34883 diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
34884 index 1d2e639..f6ef82a 100644
34885 --- a/arch/x86/oprofile/nmi_int.c
34886 +++ b/arch/x86/oprofile/nmi_int.c
34887 @@ -23,6 +23,7 @@
34888 #include <asm/nmi.h>
34889 #include <asm/msr.h>
34890 #include <asm/apic.h>
34891 +#include <asm/pgtable.h>
34892
34893 #include "op_counter.h"
34894 #include "op_x86_model.h"
34895 @@ -785,8 +786,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
34896 if (ret)
34897 return ret;
34898
34899 - if (!model->num_virt_counters)
34900 - model->num_virt_counters = model->num_counters;
34901 + if (!model->num_virt_counters) {
34902 + pax_open_kernel();
34903 + *(unsigned int *)&model->num_virt_counters = model->num_counters;
34904 + pax_close_kernel();
34905 + }
34906
34907 mux_init(ops);
34908
34909 diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
34910 index 50d86c0..7985318 100644
34911 --- a/arch/x86/oprofile/op_model_amd.c
34912 +++ b/arch/x86/oprofile/op_model_amd.c
34913 @@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
34914 num_counters = AMD64_NUM_COUNTERS;
34915 }
34916
34917 - op_amd_spec.num_counters = num_counters;
34918 - op_amd_spec.num_controls = num_counters;
34919 - op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34920 + pax_open_kernel();
34921 + *(unsigned int *)&op_amd_spec.num_counters = num_counters;
34922 + *(unsigned int *)&op_amd_spec.num_controls = num_counters;
34923 + *(unsigned int *)&op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34924 + pax_close_kernel();
34925
34926 return 0;
34927 }
34928 diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
34929 index d90528e..0127e2b 100644
34930 --- a/arch/x86/oprofile/op_model_ppro.c
34931 +++ b/arch/x86/oprofile/op_model_ppro.c
34932 @@ -19,6 +19,7 @@
34933 #include <asm/msr.h>
34934 #include <asm/apic.h>
34935 #include <asm/nmi.h>
34936 +#include <asm/pgtable.h>
34937
34938 #include "op_x86_model.h"
34939 #include "op_counter.h"
34940 @@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void)
34941
34942 num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER);
34943
34944 - op_arch_perfmon_spec.num_counters = num_counters;
34945 - op_arch_perfmon_spec.num_controls = num_counters;
34946 + pax_open_kernel();
34947 + *(unsigned int *)&op_arch_perfmon_spec.num_counters = num_counters;
34948 + *(unsigned int *)&op_arch_perfmon_spec.num_controls = num_counters;
34949 + pax_close_kernel();
34950 }
34951
34952 static int arch_perfmon_init(struct oprofile_operations *ignore)
34953 diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
34954 index 71e8a67..6a313bb 100644
34955 --- a/arch/x86/oprofile/op_x86_model.h
34956 +++ b/arch/x86/oprofile/op_x86_model.h
34957 @@ -52,7 +52,7 @@ struct op_x86_model_spec {
34958 void (*switch_ctrl)(struct op_x86_model_spec const *model,
34959 struct op_msrs const * const msrs);
34960 #endif
34961 -};
34962 +} __do_const;
34963
34964 struct op_counter_config;
34965
34966 diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
34967 index 852aa4c..71613f2 100644
34968 --- a/arch/x86/pci/intel_mid_pci.c
34969 +++ b/arch/x86/pci/intel_mid_pci.c
34970 @@ -258,7 +258,7 @@ int __init intel_mid_pci_init(void)
34971 pci_mmcfg_late_init();
34972 pcibios_enable_irq = intel_mid_pci_irq_enable;
34973 pcibios_disable_irq = intel_mid_pci_irq_disable;
34974 - pci_root_ops = intel_mid_pci_ops;
34975 + memcpy((void *)&pci_root_ops, &intel_mid_pci_ops, sizeof pci_root_ops);
34976 pci_soc_mode = 1;
34977 /* Continue with standard init */
34978 return 1;
34979 diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
34980 index 5dc6ca5..25c03f5 100644
34981 --- a/arch/x86/pci/irq.c
34982 +++ b/arch/x86/pci/irq.c
34983 @@ -51,7 +51,7 @@ struct irq_router {
34984 struct irq_router_handler {
34985 u16 vendor;
34986 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
34987 -};
34988 +} __do_const;
34989
34990 int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
34991 void (*pcibios_disable_irq)(struct pci_dev *dev) = pirq_disable_irq;
34992 @@ -791,7 +791,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router
34993 return 0;
34994 }
34995
34996 -static __initdata struct irq_router_handler pirq_routers[] = {
34997 +static __initconst const struct irq_router_handler pirq_routers[] = {
34998 { PCI_VENDOR_ID_INTEL, intel_router_probe },
34999 { PCI_VENDOR_ID_AL, ali_router_probe },
35000 { PCI_VENDOR_ID_ITE, ite_router_probe },
35001 @@ -818,7 +818,7 @@ static struct pci_dev *pirq_router_dev;
35002 static void __init pirq_find_router(struct irq_router *r)
35003 {
35004 struct irq_routing_table *rt = pirq_table;
35005 - struct irq_router_handler *h;
35006 + const struct irq_router_handler *h;
35007
35008 #ifdef CONFIG_PCI_BIOS
35009 if (!rt->signature) {
35010 @@ -1091,7 +1091,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
35011 return 0;
35012 }
35013
35014 -static struct dmi_system_id __initdata pciirq_dmi_table[] = {
35015 +static const struct dmi_system_id __initconst pciirq_dmi_table[] = {
35016 {
35017 .callback = fix_broken_hp_bios_irq9,
35018 .ident = "HP Pavilion N5400 Series Laptop",
35019 diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
35020 index 9b83b90..4112152 100644
35021 --- a/arch/x86/pci/pcbios.c
35022 +++ b/arch/x86/pci/pcbios.c
35023 @@ -79,7 +79,7 @@ union bios32 {
35024 static struct {
35025 unsigned long address;
35026 unsigned short segment;
35027 -} bios32_indirect __initdata = { 0, __KERNEL_CS };
35028 +} bios32_indirect __initconst = { 0, __PCIBIOS_CS };
35029
35030 /*
35031 * Returns the entry point for the given service, NULL on error
35032 @@ -92,37 +92,80 @@ static unsigned long __init bios32_service(unsigned long service)
35033 unsigned long length; /* %ecx */
35034 unsigned long entry; /* %edx */
35035 unsigned long flags;
35036 + struct desc_struct d, *gdt;
35037
35038 local_irq_save(flags);
35039 - __asm__("lcall *(%%edi); cld"
35040 +
35041 + gdt = get_cpu_gdt_table(smp_processor_id());
35042 +
35043 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC);
35044 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
35045 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC);
35046 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
35047 +
35048 + __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld"
35049 : "=a" (return_code),
35050 "=b" (address),
35051 "=c" (length),
35052 "=d" (entry)
35053 : "0" (service),
35054 "1" (0),
35055 - "D" (&bios32_indirect));
35056 + "D" (&bios32_indirect),
35057 + "r"(__PCIBIOS_DS)
35058 + : "memory");
35059 +
35060 + pax_open_kernel();
35061 + gdt[GDT_ENTRY_PCIBIOS_CS].a = 0;
35062 + gdt[GDT_ENTRY_PCIBIOS_CS].b = 0;
35063 + gdt[GDT_ENTRY_PCIBIOS_DS].a = 0;
35064 + gdt[GDT_ENTRY_PCIBIOS_DS].b = 0;
35065 + pax_close_kernel();
35066 +
35067 local_irq_restore(flags);
35068
35069 switch (return_code) {
35070 - case 0:
35071 - return address + entry;
35072 - case 0x80: /* Not present */
35073 - printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
35074 - return 0;
35075 - default: /* Shouldn't happen */
35076 - printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
35077 - service, return_code);
35078 + case 0: {
35079 + int cpu;
35080 + unsigned char flags;
35081 +
35082 + printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry);
35083 + if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) {
35084 + printk(KERN_WARNING "bios32_service: not valid\n");
35085 return 0;
35086 + }
35087 + address = address + PAGE_OFFSET;
35088 + length += 16UL; /* some BIOSs underreport this... */
35089 + flags = 4;
35090 + if (length >= 64*1024*1024) {
35091 + length >>= PAGE_SHIFT;
35092 + flags |= 8;
35093 + }
35094 +
35095 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
35096 + gdt = get_cpu_gdt_table(cpu);
35097 + pack_descriptor(&d, address, length, 0x9b, flags);
35098 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
35099 + pack_descriptor(&d, address, length, 0x93, flags);
35100 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
35101 + }
35102 + return entry;
35103 + }
35104 + case 0x80: /* Not present */
35105 + printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
35106 + return 0;
35107 + default: /* Shouldn't happen */
35108 + printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
35109 + service, return_code);
35110 + return 0;
35111 }
35112 }
35113
35114 static struct {
35115 unsigned long address;
35116 unsigned short segment;
35117 -} pci_indirect = { 0, __KERNEL_CS };
35118 +} pci_indirect __read_only = { 0, __PCIBIOS_CS };
35119
35120 -static int pci_bios_present;
35121 +static int pci_bios_present __read_only;
35122
35123 static int __init check_pcibios(void)
35124 {
35125 @@ -131,11 +174,13 @@ static int __init check_pcibios(void)
35126 unsigned long flags, pcibios_entry;
35127
35128 if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
35129 - pci_indirect.address = pcibios_entry + PAGE_OFFSET;
35130 + pci_indirect.address = pcibios_entry;
35131
35132 local_irq_save(flags);
35133 - __asm__(
35134 - "lcall *(%%edi); cld\n\t"
35135 + __asm__("movw %w6, %%ds\n\t"
35136 + "lcall *%%ss:(%%edi); cld\n\t"
35137 + "push %%ss\n\t"
35138 + "pop %%ds\n\t"
35139 "jc 1f\n\t"
35140 "xor %%ah, %%ah\n"
35141 "1:"
35142 @@ -144,7 +189,8 @@ static int __init check_pcibios(void)
35143 "=b" (ebx),
35144 "=c" (ecx)
35145 : "1" (PCIBIOS_PCI_BIOS_PRESENT),
35146 - "D" (&pci_indirect)
35147 + "D" (&pci_indirect),
35148 + "r" (__PCIBIOS_DS)
35149 : "memory");
35150 local_irq_restore(flags);
35151
35152 @@ -189,7 +235,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
35153
35154 switch (len) {
35155 case 1:
35156 - __asm__("lcall *(%%esi); cld\n\t"
35157 + __asm__("movw %w6, %%ds\n\t"
35158 + "lcall *%%ss:(%%esi); cld\n\t"
35159 + "push %%ss\n\t"
35160 + "pop %%ds\n\t"
35161 "jc 1f\n\t"
35162 "xor %%ah, %%ah\n"
35163 "1:"
35164 @@ -198,7 +247,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
35165 : "1" (PCIBIOS_READ_CONFIG_BYTE),
35166 "b" (bx),
35167 "D" ((long)reg),
35168 - "S" (&pci_indirect));
35169 + "S" (&pci_indirect),
35170 + "r" (__PCIBIOS_DS));
35171 /*
35172 * Zero-extend the result beyond 8 bits, do not trust the
35173 * BIOS having done it:
35174 @@ -206,7 +256,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
35175 *value &= 0xff;
35176 break;
35177 case 2:
35178 - __asm__("lcall *(%%esi); cld\n\t"
35179 + __asm__("movw %w6, %%ds\n\t"
35180 + "lcall *%%ss:(%%esi); cld\n\t"
35181 + "push %%ss\n\t"
35182 + "pop %%ds\n\t"
35183 "jc 1f\n\t"
35184 "xor %%ah, %%ah\n"
35185 "1:"
35186 @@ -215,7 +268,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
35187 : "1" (PCIBIOS_READ_CONFIG_WORD),
35188 "b" (bx),
35189 "D" ((long)reg),
35190 - "S" (&pci_indirect));
35191 + "S" (&pci_indirect),
35192 + "r" (__PCIBIOS_DS));
35193 /*
35194 * Zero-extend the result beyond 16 bits, do not trust the
35195 * BIOS having done it:
35196 @@ -223,7 +277,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
35197 *value &= 0xffff;
35198 break;
35199 case 4:
35200 - __asm__("lcall *(%%esi); cld\n\t"
35201 + __asm__("movw %w6, %%ds\n\t"
35202 + "lcall *%%ss:(%%esi); cld\n\t"
35203 + "push %%ss\n\t"
35204 + "pop %%ds\n\t"
35205 "jc 1f\n\t"
35206 "xor %%ah, %%ah\n"
35207 "1:"
35208 @@ -232,7 +289,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
35209 : "1" (PCIBIOS_READ_CONFIG_DWORD),
35210 "b" (bx),
35211 "D" ((long)reg),
35212 - "S" (&pci_indirect));
35213 + "S" (&pci_indirect),
35214 + "r" (__PCIBIOS_DS));
35215 break;
35216 }
35217
35218 @@ -256,7 +314,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
35219
35220 switch (len) {
35221 case 1:
35222 - __asm__("lcall *(%%esi); cld\n\t"
35223 + __asm__("movw %w6, %%ds\n\t"
35224 + "lcall *%%ss:(%%esi); cld\n\t"
35225 + "push %%ss\n\t"
35226 + "pop %%ds\n\t"
35227 "jc 1f\n\t"
35228 "xor %%ah, %%ah\n"
35229 "1:"
35230 @@ -265,10 +326,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
35231 "c" (value),
35232 "b" (bx),
35233 "D" ((long)reg),
35234 - "S" (&pci_indirect));
35235 + "S" (&pci_indirect),
35236 + "r" (__PCIBIOS_DS));
35237 break;
35238 case 2:
35239 - __asm__("lcall *(%%esi); cld\n\t"
35240 + __asm__("movw %w6, %%ds\n\t"
35241 + "lcall *%%ss:(%%esi); cld\n\t"
35242 + "push %%ss\n\t"
35243 + "pop %%ds\n\t"
35244 "jc 1f\n\t"
35245 "xor %%ah, %%ah\n"
35246 "1:"
35247 @@ -277,10 +342,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
35248 "c" (value),
35249 "b" (bx),
35250 "D" ((long)reg),
35251 - "S" (&pci_indirect));
35252 + "S" (&pci_indirect),
35253 + "r" (__PCIBIOS_DS));
35254 break;
35255 case 4:
35256 - __asm__("lcall *(%%esi); cld\n\t"
35257 + __asm__("movw %w6, %%ds\n\t"
35258 + "lcall *%%ss:(%%esi); cld\n\t"
35259 + "push %%ss\n\t"
35260 + "pop %%ds\n\t"
35261 "jc 1f\n\t"
35262 "xor %%ah, %%ah\n"
35263 "1:"
35264 @@ -289,7 +358,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
35265 "c" (value),
35266 "b" (bx),
35267 "D" ((long)reg),
35268 - "S" (&pci_indirect));
35269 + "S" (&pci_indirect),
35270 + "r" (__PCIBIOS_DS));
35271 break;
35272 }
35273
35274 @@ -394,10 +464,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
35275
35276 DBG("PCI: Fetching IRQ routing table... ");
35277 __asm__("push %%es\n\t"
35278 + "movw %w8, %%ds\n\t"
35279 "push %%ds\n\t"
35280 "pop %%es\n\t"
35281 - "lcall *(%%esi); cld\n\t"
35282 + "lcall *%%ss:(%%esi); cld\n\t"
35283 "pop %%es\n\t"
35284 + "push %%ss\n\t"
35285 + "pop %%ds\n"
35286 "jc 1f\n\t"
35287 "xor %%ah, %%ah\n"
35288 "1:"
35289 @@ -408,7 +481,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
35290 "1" (0),
35291 "D" ((long) &opt),
35292 "S" (&pci_indirect),
35293 - "m" (opt)
35294 + "m" (opt),
35295 + "r" (__PCIBIOS_DS)
35296 : "memory");
35297 DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map);
35298 if (ret & 0xff00)
35299 @@ -432,7 +506,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
35300 {
35301 int ret;
35302
35303 - __asm__("lcall *(%%esi); cld\n\t"
35304 + __asm__("movw %w5, %%ds\n\t"
35305 + "lcall *%%ss:(%%esi); cld\n\t"
35306 + "push %%ss\n\t"
35307 + "pop %%ds\n"
35308 "jc 1f\n\t"
35309 "xor %%ah, %%ah\n"
35310 "1:"
35311 @@ -440,7 +517,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
35312 : "0" (PCIBIOS_SET_PCI_HW_INT),
35313 "b" ((dev->bus->number << 8) | dev->devfn),
35314 "c" ((irq << 8) | (pin + 10)),
35315 - "S" (&pci_indirect));
35316 + "S" (&pci_indirect),
35317 + "r" (__PCIBIOS_DS));
35318 return !(ret & 0xff00);
35319 }
35320 EXPORT_SYMBOL(pcibios_set_irq_routing);
35321 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
35322 index ed5b673..24d2d53 100644
35323 --- a/arch/x86/platform/efi/efi_32.c
35324 +++ b/arch/x86/platform/efi/efi_32.c
35325 @@ -61,11 +61,27 @@ pgd_t * __init efi_call_phys_prolog(void)
35326 struct desc_ptr gdt_descr;
35327 pgd_t *save_pgd;
35328
35329 +#ifdef CONFIG_PAX_KERNEXEC
35330 + struct desc_struct d;
35331 +#endif
35332 +
35333 /* Current pgd is swapper_pg_dir, we'll restore it later: */
35334 +#ifdef CONFIG_PAX_PER_CPU_PGD
35335 + save_pgd = get_cpu_pgd(smp_processor_id(), kernel);
35336 +#else
35337 save_pgd = swapper_pg_dir;
35338 +#endif
35339 +
35340 load_cr3(initial_page_table);
35341 __flush_tlb_all();
35342
35343 +#ifdef CONFIG_PAX_KERNEXEC
35344 + pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC);
35345 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
35346 + pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC);
35347 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
35348 +#endif
35349 +
35350 gdt_descr.address = __pa(get_cpu_gdt_table(0));
35351 gdt_descr.size = GDT_SIZE - 1;
35352 load_gdt(&gdt_descr);
35353 @@ -77,6 +93,14 @@ void __init efi_call_phys_epilog(pgd_t *save_pgd)
35354 {
35355 struct desc_ptr gdt_descr;
35356
35357 +#ifdef CONFIG_PAX_KERNEXEC
35358 + struct desc_struct d;
35359 +
35360 + memset(&d, 0, sizeof d);
35361 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
35362 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
35363 +#endif
35364 +
35365 gdt_descr.address = (unsigned long)get_cpu_gdt_table(0);
35366 gdt_descr.size = GDT_SIZE - 1;
35367 load_gdt(&gdt_descr);
35368 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
35369 index a0ac0f9..f41d324 100644
35370 --- a/arch/x86/platform/efi/efi_64.c
35371 +++ b/arch/x86/platform/efi/efi_64.c
35372 @@ -96,6 +96,11 @@ pgd_t * __init efi_call_phys_prolog(void)
35373 vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
35374 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
35375 }
35376 +
35377 +#ifdef CONFIG_PAX_PER_CPU_PGD
35378 + load_cr3(swapper_pg_dir);
35379 +#endif
35380 +
35381 __flush_tlb_all();
35382
35383 return save_pgd;
35384 @@ -119,6 +124,10 @@ void __init efi_call_phys_epilog(pgd_t *save_pgd)
35385
35386 kfree(save_pgd);
35387
35388 +#ifdef CONFIG_PAX_PER_CPU_PGD
35389 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
35390 +#endif
35391 +
35392 __flush_tlb_all();
35393 early_code_mapping_set_exec(0);
35394 }
35395 @@ -148,8 +157,23 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
35396 unsigned npages;
35397 pgd_t *pgd;
35398
35399 - if (efi_enabled(EFI_OLD_MEMMAP))
35400 + if (efi_enabled(EFI_OLD_MEMMAP)) {
35401 + /* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
35402 + * able to execute the EFI services.
35403 + */
35404 + if (__supported_pte_mask & _PAGE_NX) {
35405 + unsigned long addr = (unsigned long) __va(0);
35406 + pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX);
35407 +
35408 + pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
35409 +#ifdef CONFIG_PAX_PER_CPU_PGD
35410 + set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
35411 +#endif
35412 + set_pgd(pgd_offset_k(addr), pe);
35413 + }
35414 +
35415 return 0;
35416 + }
35417
35418 efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
35419 pgd = __va(efi_scratch.efi_pgt);
35420 diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S
35421 index 040192b..7d3300f 100644
35422 --- a/arch/x86/platform/efi/efi_stub_32.S
35423 +++ b/arch/x86/platform/efi/efi_stub_32.S
35424 @@ -6,7 +6,9 @@
35425 */
35426
35427 #include <linux/linkage.h>
35428 +#include <linux/init.h>
35429 #include <asm/page_types.h>
35430 +#include <asm/segment.h>
35431
35432 /*
35433 * efi_call_phys(void *, ...) is a function with variable parameters.
35434 @@ -20,7 +22,7 @@
35435 * service functions will comply with gcc calling convention, too.
35436 */
35437
35438 -.text
35439 +__INIT
35440 ENTRY(efi_call_phys)
35441 /*
35442 * 0. The function can only be called in Linux kernel. So CS has been
35443 @@ -36,10 +38,24 @@ ENTRY(efi_call_phys)
35444 * The mapping of lower virtual memory has been created in prolog and
35445 * epilog.
35446 */
35447 - movl $1f, %edx
35448 - subl $__PAGE_OFFSET, %edx
35449 - jmp *%edx
35450 +#ifdef CONFIG_PAX_KERNEXEC
35451 + movl $(__KERNEXEC_EFI_DS), %edx
35452 + mov %edx, %ds
35453 + mov %edx, %es
35454 + mov %edx, %ss
35455 + addl $2f,(1f)
35456 + ljmp *(1f)
35457 +
35458 +__INITDATA
35459 +1: .long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS
35460 +.previous
35461 +
35462 +2:
35463 + subl $2b,(1b)
35464 +#else
35465 + jmp 1f-__PAGE_OFFSET
35466 1:
35467 +#endif
35468
35469 /*
35470 * 2. Now on the top of stack is the return
35471 @@ -47,14 +63,8 @@ ENTRY(efi_call_phys)
35472 * parameter 2, ..., param n. To make things easy, we save the return
35473 * address of efi_call_phys in a global variable.
35474 */
35475 - popl %edx
35476 - movl %edx, saved_return_addr
35477 - /* get the function pointer into ECX*/
35478 - popl %ecx
35479 - movl %ecx, efi_rt_function_ptr
35480 - movl $2f, %edx
35481 - subl $__PAGE_OFFSET, %edx
35482 - pushl %edx
35483 + popl (saved_return_addr)
35484 + popl (efi_rt_function_ptr)
35485
35486 /*
35487 * 3. Clear PG bit in %CR0.
35488 @@ -73,9 +83,8 @@ ENTRY(efi_call_phys)
35489 /*
35490 * 5. Call the physical function.
35491 */
35492 - jmp *%ecx
35493 + call *(efi_rt_function_ptr-__PAGE_OFFSET)
35494
35495 -2:
35496 /*
35497 * 6. After EFI runtime service returns, control will return to
35498 * following instruction. We'd better readjust stack pointer first.
35499 @@ -88,35 +97,36 @@ ENTRY(efi_call_phys)
35500 movl %cr0, %edx
35501 orl $0x80000000, %edx
35502 movl %edx, %cr0
35503 - jmp 1f
35504 -1:
35505 +
35506 /*
35507 * 8. Now restore the virtual mode from flat mode by
35508 * adding EIP with PAGE_OFFSET.
35509 */
35510 - movl $1f, %edx
35511 - jmp *%edx
35512 +#ifdef CONFIG_PAX_KERNEXEC
35513 + movl $(__KERNEL_DS), %edx
35514 + mov %edx, %ds
35515 + mov %edx, %es
35516 + mov %edx, %ss
35517 + ljmp $(__KERNEL_CS),$1f
35518 +#else
35519 + jmp 1f+__PAGE_OFFSET
35520 +#endif
35521 1:
35522
35523 /*
35524 * 9. Balance the stack. And because EAX contain the return value,
35525 * we'd better not clobber it.
35526 */
35527 - leal efi_rt_function_ptr, %edx
35528 - movl (%edx), %ecx
35529 - pushl %ecx
35530 + pushl (efi_rt_function_ptr)
35531
35532 /*
35533 - * 10. Push the saved return address onto the stack and return.
35534 + * 10. Return to the saved return address.
35535 */
35536 - leal saved_return_addr, %edx
35537 - movl (%edx), %ecx
35538 - pushl %ecx
35539 - ret
35540 + jmpl *(saved_return_addr)
35541 ENDPROC(efi_call_phys)
35542 .previous
35543
35544 -.data
35545 +__INITDATA
35546 saved_return_addr:
35547 .long 0
35548 efi_rt_function_ptr:
35549 diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
35550 index 86d0f9e..6d499f4 100644
35551 --- a/arch/x86/platform/efi/efi_stub_64.S
35552 +++ b/arch/x86/platform/efi/efi_stub_64.S
35553 @@ -11,6 +11,7 @@
35554 #include <asm/msr.h>
35555 #include <asm/processor-flags.h>
35556 #include <asm/page_types.h>
35557 +#include <asm/alternative-asm.h>
35558
35559 #define SAVE_XMM \
35560 mov %rsp, %rax; \
35561 @@ -88,6 +89,7 @@ ENTRY(efi_call)
35562 RESTORE_PGT
35563 addq $48, %rsp
35564 RESTORE_XMM
35565 + pax_force_retaddr 0, 1
35566 ret
35567 ENDPROC(efi_call)
35568
35569 diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
35570 index 3005f0c..d06aeb0 100644
35571 --- a/arch/x86/platform/intel-mid/intel-mid.c
35572 +++ b/arch/x86/platform/intel-mid/intel-mid.c
35573 @@ -63,7 +63,7 @@ enum intel_mid_timer_options intel_mid_timer_options;
35574 /* intel_mid_ops to store sub arch ops */
35575 struct intel_mid_ops *intel_mid_ops;
35576 /* getter function for sub arch ops*/
35577 -static void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35578 +static const void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35579 enum intel_mid_cpu_type __intel_mid_cpu_chip;
35580 EXPORT_SYMBOL_GPL(__intel_mid_cpu_chip);
35581
35582 @@ -71,9 +71,10 @@ static void intel_mid_power_off(void)
35583 {
35584 };
35585
35586 -static void intel_mid_reboot(void)
35587 +static void __noreturn intel_mid_reboot(void)
35588 {
35589 intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
35590 + BUG();
35591 }
35592
35593 static unsigned long __init intel_mid_calibrate_tsc(void)
35594 diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35595 index 3c1c386..59a68ed 100644
35596 --- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35597 +++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35598 @@ -13,6 +13,6 @@
35599 /* For every CPU addition a new get_<cpuname>_ops interface needs
35600 * to be added.
35601 */
35602 -extern void *get_penwell_ops(void);
35603 -extern void *get_cloverview_ops(void);
35604 -extern void *get_tangier_ops(void);
35605 +extern const void *get_penwell_ops(void);
35606 +extern const void *get_cloverview_ops(void);
35607 +extern const void *get_tangier_ops(void);
35608 diff --git a/arch/x86/platform/intel-mid/mfld.c b/arch/x86/platform/intel-mid/mfld.c
35609 index 23381d2..8ddc10e 100644
35610 --- a/arch/x86/platform/intel-mid/mfld.c
35611 +++ b/arch/x86/platform/intel-mid/mfld.c
35612 @@ -64,12 +64,12 @@ static void __init penwell_arch_setup(void)
35613 pm_power_off = mfld_power_off;
35614 }
35615
35616 -void *get_penwell_ops(void)
35617 +const void *get_penwell_ops(void)
35618 {
35619 return &penwell_ops;
35620 }
35621
35622 -void *get_cloverview_ops(void)
35623 +const void *get_cloverview_ops(void)
35624 {
35625 return &penwell_ops;
35626 }
35627 diff --git a/arch/x86/platform/intel-mid/mrfl.c b/arch/x86/platform/intel-mid/mrfl.c
35628 index aaca917..66eadbc 100644
35629 --- a/arch/x86/platform/intel-mid/mrfl.c
35630 +++ b/arch/x86/platform/intel-mid/mrfl.c
35631 @@ -97,7 +97,7 @@ static struct intel_mid_ops tangier_ops = {
35632 .arch_setup = tangier_arch_setup,
35633 };
35634
35635 -void *get_tangier_ops(void)
35636 +const void *get_tangier_ops(void)
35637 {
35638 return &tangier_ops;
35639 }
35640 diff --git a/arch/x86/platform/intel-quark/imr_selftest.c b/arch/x86/platform/intel-quark/imr_selftest.c
35641 index 278e4da..55e8d8a 100644
35642 --- a/arch/x86/platform/intel-quark/imr_selftest.c
35643 +++ b/arch/x86/platform/intel-quark/imr_selftest.c
35644 @@ -55,7 +55,7 @@ static void __init imr_self_test_result(int res, const char *fmt, ...)
35645 */
35646 static void __init imr_self_test(void)
35647 {
35648 - phys_addr_t base = virt_to_phys(&_text);
35649 + phys_addr_t base = virt_to_phys(ktla_ktva(_text));
35650 size_t size = virt_to_phys(&__end_rodata) - base;
35651 const char *fmt_over = "overlapped IMR @ (0x%08lx - 0x%08lx)\n";
35652 int ret;
35653 diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
35654 index d6ee929..3637cb5 100644
35655 --- a/arch/x86/platform/olpc/olpc_dt.c
35656 +++ b/arch/x86/platform/olpc/olpc_dt.c
35657 @@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size)
35658 return res;
35659 }
35660
35661 -static struct of_pdt_ops prom_olpc_ops __initdata = {
35662 +static struct of_pdt_ops prom_olpc_ops __initconst = {
35663 .nextprop = olpc_dt_nextprop,
35664 .getproplen = olpc_dt_getproplen,
35665 .getproperty = olpc_dt_getproperty,
35666 diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
35667 index 757678f..9895d9b 100644
35668 --- a/arch/x86/power/cpu.c
35669 +++ b/arch/x86/power/cpu.c
35670 @@ -134,11 +134,8 @@ static void do_fpu_end(void)
35671 static void fix_processor_context(void)
35672 {
35673 int cpu = smp_processor_id();
35674 - struct tss_struct *t = &per_cpu(cpu_tss, cpu);
35675 -#ifdef CONFIG_X86_64
35676 - struct desc_struct *desc = get_cpu_gdt_table(cpu);
35677 - tss_desc tss;
35678 -#endif
35679 + struct tss_struct *t = cpu_tss + cpu;
35680 +
35681 set_tss_desc(cpu, t); /*
35682 * This just modifies memory; should not be
35683 * necessary. But... This is necessary, because
35684 @@ -147,10 +144,6 @@ static void fix_processor_context(void)
35685 */
35686
35687 #ifdef CONFIG_X86_64
35688 - memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
35689 - tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */
35690 - write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS);
35691 -
35692 syscall_init(); /* This sets MSR_*STAR and related */
35693 #endif
35694 load_TR_desc(); /* This does ltr */
35695 diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
35696 index 0b7a63d..0d0f2c2 100644
35697 --- a/arch/x86/realmode/init.c
35698 +++ b/arch/x86/realmode/init.c
35699 @@ -68,7 +68,13 @@ void __init setup_real_mode(void)
35700 __va(real_mode_header->trampoline_header);
35701
35702 #ifdef CONFIG_X86_32
35703 - trampoline_header->start = __pa_symbol(startup_32_smp);
35704 + trampoline_header->start = __pa_symbol(ktla_ktva(startup_32_smp));
35705 +
35706 +#ifdef CONFIG_PAX_KERNEXEC
35707 + trampoline_header->start -= LOAD_PHYSICAL_ADDR;
35708 +#endif
35709 +
35710 + trampoline_header->boot_cs = __BOOT_CS;
35711 trampoline_header->gdt_limit = __BOOT_DS + 7;
35712 trampoline_header->gdt_base = __pa_symbol(boot_gdt);
35713 #else
35714 @@ -84,7 +90,7 @@ void __init setup_real_mode(void)
35715 *trampoline_cr4_features = __read_cr4();
35716
35717 trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd);
35718 - trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd;
35719 + trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd & ~_PAGE_NX;
35720 trampoline_pgd[511] = init_level4_pgt[511].pgd;
35721 #endif
35722 }
35723 diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
35724 index 2730d77..2e4cd19 100644
35725 --- a/arch/x86/realmode/rm/Makefile
35726 +++ b/arch/x86/realmode/rm/Makefile
35727 @@ -68,5 +68,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
35728
35729 KBUILD_CFLAGS := $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
35730 -I$(srctree)/arch/x86/boot
35731 +ifdef CONSTIFY_PLUGIN
35732 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
35733 +endif
35734 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
35735 GCOV_PROFILE := n
35736 diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S
35737 index a28221d..93c40f1 100644
35738 --- a/arch/x86/realmode/rm/header.S
35739 +++ b/arch/x86/realmode/rm/header.S
35740 @@ -30,7 +30,9 @@ GLOBAL(real_mode_header)
35741 #endif
35742 /* APM/BIOS reboot */
35743 .long pa_machine_real_restart_asm
35744 -#ifdef CONFIG_X86_64
35745 +#ifdef CONFIG_X86_32
35746 + .long __KERNEL_CS
35747 +#else
35748 .long __KERNEL32_CS
35749 #endif
35750 END(real_mode_header)
35751 diff --git a/arch/x86/realmode/rm/reboot.S b/arch/x86/realmode/rm/reboot.S
35752 index d66c607..3def845 100644
35753 --- a/arch/x86/realmode/rm/reboot.S
35754 +++ b/arch/x86/realmode/rm/reboot.S
35755 @@ -27,6 +27,10 @@ ENTRY(machine_real_restart_asm)
35756 lgdtl pa_tr_gdt
35757
35758 /* Disable paging to drop us out of long mode */
35759 + movl %cr4, %eax
35760 + andl $~X86_CR4_PCIDE, %eax
35761 + movl %eax, %cr4
35762 +
35763 movl %cr0, %eax
35764 andl $~X86_CR0_PG, %eax
35765 movl %eax, %cr0
35766 diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
35767 index 48ddd76..c26749f 100644
35768 --- a/arch/x86/realmode/rm/trampoline_32.S
35769 +++ b/arch/x86/realmode/rm/trampoline_32.S
35770 @@ -24,6 +24,12 @@
35771 #include <asm/page_types.h>
35772 #include "realmode.h"
35773
35774 +#ifdef CONFIG_PAX_KERNEXEC
35775 +#define ta(X) (X)
35776 +#else
35777 +#define ta(X) (pa_ ## X)
35778 +#endif
35779 +
35780 .text
35781 .code16
35782
35783 @@ -38,8 +44,6 @@ ENTRY(trampoline_start)
35784
35785 cli # We should be safe anyway
35786
35787 - movl tr_start, %eax # where we need to go
35788 -
35789 movl $0xA5A5A5A5, trampoline_status
35790 # write marker for master knows we're running
35791
35792 @@ -55,7 +59,7 @@ ENTRY(trampoline_start)
35793 movw $1, %dx # protected mode (PE) bit
35794 lmsw %dx # into protected mode
35795
35796 - ljmpl $__BOOT_CS, $pa_startup_32
35797 + ljmpl *(trampoline_header)
35798
35799 .section ".text32","ax"
35800 .code32
35801 @@ -66,7 +70,7 @@ ENTRY(startup_32) # note: also used from wakeup_asm.S
35802 .balign 8
35803 GLOBAL(trampoline_header)
35804 tr_start: .space 4
35805 - tr_gdt_pad: .space 2
35806 + tr_boot_cs: .space 2
35807 tr_gdt: .space 6
35808 END(trampoline_header)
35809
35810 diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
35811 index dac7b20..72dbaca 100644
35812 --- a/arch/x86/realmode/rm/trampoline_64.S
35813 +++ b/arch/x86/realmode/rm/trampoline_64.S
35814 @@ -93,6 +93,7 @@ ENTRY(startup_32)
35815 movl %edx, %gs
35816
35817 movl pa_tr_cr4, %eax
35818 + andl $~X86_CR4_PCIDE, %eax
35819 movl %eax, %cr4 # Enable PAE mode
35820
35821 # Setup trampoline 4 level pagetables
35822 @@ -106,7 +107,7 @@ ENTRY(startup_32)
35823 wrmsr
35824
35825 # Enable paging and in turn activate Long Mode
35826 - movl $(X86_CR0_PG | X86_CR0_WP | X86_CR0_PE), %eax
35827 + movl $(X86_CR0_PG | X86_CR0_PE), %eax
35828 movl %eax, %cr0
35829
35830 /*
35831 diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
35832 index 9e7e147..25a4158 100644
35833 --- a/arch/x86/realmode/rm/wakeup_asm.S
35834 +++ b/arch/x86/realmode/rm/wakeup_asm.S
35835 @@ -126,11 +126,10 @@ ENTRY(wakeup_start)
35836 lgdtl pmode_gdt
35837
35838 /* This really couldn't... */
35839 - movl pmode_entry, %eax
35840 movl pmode_cr0, %ecx
35841 movl %ecx, %cr0
35842 - ljmpl $__KERNEL_CS, $pa_startup_32
35843 - /* -> jmp *%eax in trampoline_32.S */
35844 +
35845 + ljmpl *pmode_entry
35846 #else
35847 jmp trampoline_start
35848 #endif
35849 diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
35850 index 604a37e..e49702a 100644
35851 --- a/arch/x86/tools/Makefile
35852 +++ b/arch/x86/tools/Makefile
35853 @@ -37,7 +37,7 @@ $(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/in
35854
35855 $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
35856
35857 -HOST_EXTRACFLAGS += -I$(srctree)/tools/include
35858 +HOST_EXTRACFLAGS += -I$(srctree)/tools/include -ggdb
35859 hostprogs-y += relocs
35860 relocs-objs := relocs_32.o relocs_64.o relocs_common.o
35861 PHONY += relocs
35862 diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
35863 index 0c2fae8..88036b7 100644
35864 --- a/arch/x86/tools/relocs.c
35865 +++ b/arch/x86/tools/relocs.c
35866 @@ -1,5 +1,7 @@
35867 /* This is included from relocs_32/64.c */
35868
35869 +#include "../../../include/generated/autoconf.h"
35870 +
35871 #define ElfW(type) _ElfW(ELF_BITS, type)
35872 #define _ElfW(bits, type) __ElfW(bits, type)
35873 #define __ElfW(bits, type) Elf##bits##_##type
35874 @@ -11,6 +13,7 @@
35875 #define Elf_Sym ElfW(Sym)
35876
35877 static Elf_Ehdr ehdr;
35878 +static Elf_Phdr *phdr;
35879
35880 struct relocs {
35881 uint32_t *offset;
35882 @@ -386,9 +389,39 @@ static void read_ehdr(FILE *fp)
35883 }
35884 }
35885
35886 +static void read_phdrs(FILE *fp)
35887 +{
35888 + unsigned int i;
35889 +
35890 + phdr = calloc(ehdr.e_phnum, sizeof(Elf_Phdr));
35891 + if (!phdr) {
35892 + die("Unable to allocate %d program headers\n",
35893 + ehdr.e_phnum);
35894 + }
35895 + if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) {
35896 + die("Seek to %d failed: %s\n",
35897 + ehdr.e_phoff, strerror(errno));
35898 + }
35899 + if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) {
35900 + die("Cannot read ELF program headers: %s\n",
35901 + strerror(errno));
35902 + }
35903 + for(i = 0; i < ehdr.e_phnum; i++) {
35904 + phdr[i].p_type = elf_word_to_cpu(phdr[i].p_type);
35905 + phdr[i].p_offset = elf_off_to_cpu(phdr[i].p_offset);
35906 + phdr[i].p_vaddr = elf_addr_to_cpu(phdr[i].p_vaddr);
35907 + phdr[i].p_paddr = elf_addr_to_cpu(phdr[i].p_paddr);
35908 + phdr[i].p_filesz = elf_word_to_cpu(phdr[i].p_filesz);
35909 + phdr[i].p_memsz = elf_word_to_cpu(phdr[i].p_memsz);
35910 + phdr[i].p_flags = elf_word_to_cpu(phdr[i].p_flags);
35911 + phdr[i].p_align = elf_word_to_cpu(phdr[i].p_align);
35912 + }
35913 +
35914 +}
35915 +
35916 static void read_shdrs(FILE *fp)
35917 {
35918 - int i;
35919 + unsigned int i;
35920 Elf_Shdr shdr;
35921
35922 secs = calloc(ehdr.e_shnum, sizeof(struct section));
35923 @@ -423,7 +456,7 @@ static void read_shdrs(FILE *fp)
35924
35925 static void read_strtabs(FILE *fp)
35926 {
35927 - int i;
35928 + unsigned int i;
35929 for (i = 0; i < ehdr.e_shnum; i++) {
35930 struct section *sec = &secs[i];
35931 if (sec->shdr.sh_type != SHT_STRTAB) {
35932 @@ -448,7 +481,7 @@ static void read_strtabs(FILE *fp)
35933
35934 static void read_symtabs(FILE *fp)
35935 {
35936 - int i,j;
35937 + unsigned int i,j;
35938 for (i = 0; i < ehdr.e_shnum; i++) {
35939 struct section *sec = &secs[i];
35940 if (sec->shdr.sh_type != SHT_SYMTAB) {
35941 @@ -479,9 +512,11 @@ static void read_symtabs(FILE *fp)
35942 }
35943
35944
35945 -static void read_relocs(FILE *fp)
35946 +static void read_relocs(FILE *fp, int use_real_mode)
35947 {
35948 - int i,j;
35949 + unsigned int i,j;
35950 + uint32_t base;
35951 +
35952 for (i = 0; i < ehdr.e_shnum; i++) {
35953 struct section *sec = &secs[i];
35954 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35955 @@ -501,9 +536,22 @@ static void read_relocs(FILE *fp)
35956 die("Cannot read symbol table: %s\n",
35957 strerror(errno));
35958 }
35959 + base = 0;
35960 +
35961 +#ifdef CONFIG_X86_32
35962 + for (j = 0; !use_real_mode && j < ehdr.e_phnum; j++) {
35963 + if (phdr[j].p_type != PT_LOAD )
35964 + continue;
35965 + if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz)
35966 + continue;
35967 + base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr;
35968 + break;
35969 + }
35970 +#endif
35971 +
35972 for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) {
35973 Elf_Rel *rel = &sec->reltab[j];
35974 - rel->r_offset = elf_addr_to_cpu(rel->r_offset);
35975 + rel->r_offset = elf_addr_to_cpu(rel->r_offset) + base;
35976 rel->r_info = elf_xword_to_cpu(rel->r_info);
35977 #if (SHT_REL_TYPE == SHT_RELA)
35978 rel->r_addend = elf_xword_to_cpu(rel->r_addend);
35979 @@ -515,7 +563,7 @@ static void read_relocs(FILE *fp)
35980
35981 static void print_absolute_symbols(void)
35982 {
35983 - int i;
35984 + unsigned int i;
35985 const char *format;
35986
35987 if (ELF_BITS == 64)
35988 @@ -528,7 +576,7 @@ static void print_absolute_symbols(void)
35989 for (i = 0; i < ehdr.e_shnum; i++) {
35990 struct section *sec = &secs[i];
35991 char *sym_strtab;
35992 - int j;
35993 + unsigned int j;
35994
35995 if (sec->shdr.sh_type != SHT_SYMTAB) {
35996 continue;
35997 @@ -555,7 +603,7 @@ static void print_absolute_symbols(void)
35998
35999 static void print_absolute_relocs(void)
36000 {
36001 - int i, printed = 0;
36002 + unsigned int i, printed = 0;
36003 const char *format;
36004
36005 if (ELF_BITS == 64)
36006 @@ -568,7 +616,7 @@ static void print_absolute_relocs(void)
36007 struct section *sec_applies, *sec_symtab;
36008 char *sym_strtab;
36009 Elf_Sym *sh_symtab;
36010 - int j;
36011 + unsigned int j;
36012 if (sec->shdr.sh_type != SHT_REL_TYPE) {
36013 continue;
36014 }
36015 @@ -645,13 +693,13 @@ static void add_reloc(struct relocs *r, uint32_t offset)
36016 static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel,
36017 Elf_Sym *sym, const char *symname))
36018 {
36019 - int i;
36020 + unsigned int i;
36021 /* Walk through the relocations */
36022 for (i = 0; i < ehdr.e_shnum; i++) {
36023 char *sym_strtab;
36024 Elf_Sym *sh_symtab;
36025 struct section *sec_applies, *sec_symtab;
36026 - int j;
36027 + unsigned int j;
36028 struct section *sec = &secs[i];
36029
36030 if (sec->shdr.sh_type != SHT_REL_TYPE) {
36031 @@ -830,6 +878,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
36032 {
36033 unsigned r_type = ELF32_R_TYPE(rel->r_info);
36034 int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname);
36035 + char *sym_strtab = sec->link->link->strtab;
36036 +
36037 + /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */
36038 + if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load"))
36039 + return 0;
36040 +
36041 +#ifdef CONFIG_PAX_KERNEXEC
36042 + /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */
36043 + if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext"))
36044 + return 0;
36045 + if (!strcmp(sec_name(sym->st_shndx), ".init.text"))
36046 + return 0;
36047 + if (!strcmp(sec_name(sym->st_shndx), ".exit.text"))
36048 + return 0;
36049 + if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR"))
36050 + return 0;
36051 +#endif
36052
36053 switch (r_type) {
36054 case R_386_NONE:
36055 @@ -968,7 +1033,7 @@ static int write32_as_text(uint32_t v, FILE *f)
36056
36057 static void emit_relocs(int as_text, int use_real_mode)
36058 {
36059 - int i;
36060 + unsigned int i;
36061 int (*write_reloc)(uint32_t, FILE *) = write32;
36062 int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
36063 const char *symname);
36064 @@ -1078,10 +1143,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
36065 {
36066 regex_init(use_real_mode);
36067 read_ehdr(fp);
36068 + read_phdrs(fp);
36069 read_shdrs(fp);
36070 read_strtabs(fp);
36071 read_symtabs(fp);
36072 - read_relocs(fp);
36073 + read_relocs(fp, use_real_mode);
36074 if (ELF_BITS == 64)
36075 percpu_init();
36076 if (show_absolute_syms) {
36077 diff --git a/arch/x86/um/mem_32.c b/arch/x86/um/mem_32.c
36078 index f40281e..92728c9 100644
36079 --- a/arch/x86/um/mem_32.c
36080 +++ b/arch/x86/um/mem_32.c
36081 @@ -21,7 +21,7 @@ static int __init gate_vma_init(void)
36082 gate_vma.vm_start = FIXADDR_USER_START;
36083 gate_vma.vm_end = FIXADDR_USER_END;
36084 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
36085 - gate_vma.vm_page_prot = __P101;
36086 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
36087
36088 return 0;
36089 }
36090 diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
36091 index 80ffa5b..a33bd15 100644
36092 --- a/arch/x86/um/tls_32.c
36093 +++ b/arch/x86/um/tls_32.c
36094 @@ -260,7 +260,7 @@ out:
36095 if (unlikely(task == current &&
36096 !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) {
36097 printk(KERN_ERR "get_tls_entry: task with pid %d got here "
36098 - "without flushed TLS.", current->pid);
36099 + "without flushed TLS.", task_pid_nr(current));
36100 }
36101
36102 return 0;
36103 diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
36104 index e970320..c006fea 100644
36105 --- a/arch/x86/vdso/Makefile
36106 +++ b/arch/x86/vdso/Makefile
36107 @@ -175,7 +175,7 @@ quiet_cmd_vdso = VDSO $@
36108 -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
36109 sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
36110
36111 -VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
36112 +VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
36113 $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic $(LTO_CFLAGS)
36114 GCOV_PROFILE := n
36115
36116 diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h
36117 index 0224987..c7d65a5 100644
36118 --- a/arch/x86/vdso/vdso2c.h
36119 +++ b/arch/x86/vdso/vdso2c.h
36120 @@ -12,7 +12,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
36121 unsigned long load_size = -1; /* Work around bogus warning */
36122 unsigned long mapping_size;
36123 ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
36124 - int i;
36125 + unsigned int i;
36126 unsigned long j;
36127 ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr,
36128 *alt_sec = NULL;
36129 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
36130 index e904c27..b9eaa03 100644
36131 --- a/arch/x86/vdso/vdso32-setup.c
36132 +++ b/arch/x86/vdso/vdso32-setup.c
36133 @@ -14,6 +14,7 @@
36134 #include <asm/cpufeature.h>
36135 #include <asm/processor.h>
36136 #include <asm/vdso.h>
36137 +#include <asm/mman.h>
36138
36139 #ifdef CONFIG_COMPAT_VDSO
36140 #define VDSO_DEFAULT 0
36141 diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
36142 index 1c9f750..cfddb1a 100644
36143 --- a/arch/x86/vdso/vma.c
36144 +++ b/arch/x86/vdso/vma.c
36145 @@ -19,10 +19,7 @@
36146 #include <asm/page.h>
36147 #include <asm/hpet.h>
36148 #include <asm/desc.h>
36149 -
36150 -#if defined(CONFIG_X86_64)
36151 -unsigned int __read_mostly vdso64_enabled = 1;
36152 -#endif
36153 +#include <asm/mman.h>
36154
36155 void __init init_vdso_image(const struct vdso_image *image)
36156 {
36157 @@ -101,6 +98,11 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
36158 .pages = no_pages,
36159 };
36160
36161 +#ifdef CONFIG_PAX_RANDMMAP
36162 + if (mm->pax_flags & MF_PAX_RANDMMAP)
36163 + calculate_addr = false;
36164 +#endif
36165 +
36166 if (calculate_addr) {
36167 addr = vdso_addr(current->mm->start_stack,
36168 image->size - image->sym_vvar_start);
36169 @@ -111,14 +113,14 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
36170 down_write(&mm->mmap_sem);
36171
36172 addr = get_unmapped_area(NULL, addr,
36173 - image->size - image->sym_vvar_start, 0, 0);
36174 + image->size - image->sym_vvar_start, 0, MAP_EXECUTABLE);
36175 if (IS_ERR_VALUE(addr)) {
36176 ret = addr;
36177 goto up_fail;
36178 }
36179
36180 text_start = addr - image->sym_vvar_start;
36181 - current->mm->context.vdso = (void __user *)text_start;
36182 + mm->context.vdso = text_start;
36183
36184 /*
36185 * MAYWRITE to allow gdb to COW and set breakpoints
36186 @@ -163,15 +165,12 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
36187 hpet_address >> PAGE_SHIFT,
36188 PAGE_SIZE,
36189 pgprot_noncached(PAGE_READONLY));
36190 -
36191 - if (ret)
36192 - goto up_fail;
36193 }
36194 #endif
36195
36196 up_fail:
36197 if (ret)
36198 - current->mm->context.vdso = NULL;
36199 + current->mm->context.vdso = 0;
36200
36201 up_write(&mm->mmap_sem);
36202 return ret;
36203 @@ -191,8 +190,8 @@ static int load_vdso32(void)
36204
36205 if (selected_vdso32->sym_VDSO32_SYSENTER_RETURN)
36206 current_thread_info()->sysenter_return =
36207 - current->mm->context.vdso +
36208 - selected_vdso32->sym_VDSO32_SYSENTER_RETURN;
36209 + (void __force_user *)(current->mm->context.vdso +
36210 + selected_vdso32->sym_VDSO32_SYSENTER_RETURN);
36211
36212 return 0;
36213 }
36214 @@ -201,9 +200,6 @@ static int load_vdso32(void)
36215 #ifdef CONFIG_X86_64
36216 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
36217 {
36218 - if (!vdso64_enabled)
36219 - return 0;
36220 -
36221 return map_vdso(&vdso_image_64, true);
36222 }
36223
36224 @@ -212,12 +208,8 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
36225 int uses_interp)
36226 {
36227 #ifdef CONFIG_X86_X32_ABI
36228 - if (test_thread_flag(TIF_X32)) {
36229 - if (!vdso64_enabled)
36230 - return 0;
36231 -
36232 + if (test_thread_flag(TIF_X32))
36233 return map_vdso(&vdso_image_x32, true);
36234 - }
36235 #endif
36236
36237 return load_vdso32();
36238 @@ -231,15 +223,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
36239 #endif
36240
36241 #ifdef CONFIG_X86_64
36242 -static __init int vdso_setup(char *s)
36243 -{
36244 - vdso64_enabled = simple_strtoul(s, NULL, 0);
36245 - return 0;
36246 -}
36247 -__setup("vdso=", vdso_setup);
36248 -#endif
36249 -
36250 -#ifdef CONFIG_X86_64
36251 static void vgetcpu_cpu_init(void *arg)
36252 {
36253 int cpu = smp_processor_id();
36254 diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
36255 index e88fda8..76ce7ce 100644
36256 --- a/arch/x86/xen/Kconfig
36257 +++ b/arch/x86/xen/Kconfig
36258 @@ -9,6 +9,7 @@ config XEN
36259 select XEN_HAVE_PVMMU
36260 depends on X86_64 || (X86_32 && X86_PAE)
36261 depends on X86_TSC
36262 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_XEN
36263 help
36264 This is the Linux Xen port. Enabling this will allow the
36265 kernel to boot in a paravirtualized environment under the
36266 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
36267 index 46957ea..a9dc1d9 100644
36268 --- a/arch/x86/xen/enlighten.c
36269 +++ b/arch/x86/xen/enlighten.c
36270 @@ -125,8 +125,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
36271
36272 struct shared_info xen_dummy_shared_info;
36273
36274 -void *xen_initial_gdt;
36275 -
36276 RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
36277 __read_mostly int xen_have_vector_callback;
36278 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
36279 @@ -483,6 +481,7 @@ static void set_aliased_prot(void *v, pgprot_t prot)
36280 pte_t pte;
36281 unsigned long pfn;
36282 struct page *page;
36283 + unsigned char dummy;
36284
36285 ptep = lookup_address((unsigned long)v, &level);
36286 BUG_ON(ptep == NULL);
36287 @@ -492,6 +491,32 @@ static void set_aliased_prot(void *v, pgprot_t prot)
36288
36289 pte = pfn_pte(pfn, prot);
36290
36291 + /*
36292 + * Careful: update_va_mapping() will fail if the virtual address
36293 + * we're poking isn't populated in the page tables. We don't
36294 + * need to worry about the direct map (that's always in the page
36295 + * tables), but we need to be careful about vmap space. In
36296 + * particular, the top level page table can lazily propagate
36297 + * entries between processes, so if we've switched mms since we
36298 + * vmapped the target in the first place, we might not have the
36299 + * top-level page table entry populated.
36300 + *
36301 + * We disable preemption because we want the same mm active when
36302 + * we probe the target and when we issue the hypercall. We'll
36303 + * have the same nominal mm, but if we're a kernel thread, lazy
36304 + * mm dropping could change our pgd.
36305 + *
36306 + * Out of an abundance of caution, this uses __get_user() to fault
36307 + * in the target address just in case there's some obscure case
36308 + * in which the target address isn't readable.
36309 + */
36310 +
36311 + preempt_disable();
36312 +
36313 + pagefault_disable(); /* Avoid warnings due to being atomic. */
36314 + __get_user(dummy, (unsigned char __user __force *)v);
36315 + pagefault_enable();
36316 +
36317 if (HYPERVISOR_update_va_mapping((unsigned long)v, pte, 0))
36318 BUG();
36319
36320 @@ -503,6 +528,8 @@ static void set_aliased_prot(void *v, pgprot_t prot)
36321 BUG();
36322 } else
36323 kmap_flush_unused();
36324 +
36325 + preempt_enable();
36326 }
36327
36328 static void xen_alloc_ldt(struct desc_struct *ldt, unsigned entries)
36329 @@ -510,6 +537,17 @@ static void xen_alloc_ldt(struct desc_struct *ldt, unsigned entries)
36330 const unsigned entries_per_page = PAGE_SIZE / LDT_ENTRY_SIZE;
36331 int i;
36332
36333 + /*
36334 + * We need to mark the all aliases of the LDT pages RO. We
36335 + * don't need to call vm_flush_aliases(), though, since that's
36336 + * only responsible for flushing aliases out the TLBs, not the
36337 + * page tables, and Xen will flush the TLB for us if needed.
36338 + *
36339 + * To avoid confusing future readers: none of this is necessary
36340 + * to load the LDT. The hypervisor only checks this when the
36341 + * LDT is faulted in due to subsequent descriptor access.
36342 + */
36343 +
36344 for(i = 0; i < entries; i += entries_per_page)
36345 set_aliased_prot(ldt + i, PAGE_KERNEL_RO);
36346 }
36347 @@ -544,8 +582,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
36348 {
36349 unsigned long va = dtr->address;
36350 unsigned int size = dtr->size + 1;
36351 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
36352 - unsigned long frames[pages];
36353 + unsigned long frames[65536 / PAGE_SIZE];
36354 int f;
36355
36356 /*
36357 @@ -593,8 +630,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
36358 {
36359 unsigned long va = dtr->address;
36360 unsigned int size = dtr->size + 1;
36361 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
36362 - unsigned long frames[pages];
36363 + unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE];
36364 int f;
36365
36366 /*
36367 @@ -602,7 +638,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
36368 * 8-byte entries, or 16 4k pages..
36369 */
36370
36371 - BUG_ON(size > 65536);
36372 + BUG_ON(size > GDT_SIZE);
36373 BUG_ON(va & ~PAGE_MASK);
36374
36375 for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
36376 @@ -1223,30 +1259,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
36377 #endif
36378 };
36379
36380 -static void xen_reboot(int reason)
36381 +static __noreturn void xen_reboot(int reason)
36382 {
36383 struct sched_shutdown r = { .reason = reason };
36384
36385 - if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
36386 - BUG();
36387 + HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
36388 + BUG();
36389 }
36390
36391 -static void xen_restart(char *msg)
36392 +static __noreturn void xen_restart(char *msg)
36393 {
36394 xen_reboot(SHUTDOWN_reboot);
36395 }
36396
36397 -static void xen_emergency_restart(void)
36398 +static __noreturn void xen_emergency_restart(void)
36399 {
36400 xen_reboot(SHUTDOWN_reboot);
36401 }
36402
36403 -static void xen_machine_halt(void)
36404 +static __noreturn void xen_machine_halt(void)
36405 {
36406 xen_reboot(SHUTDOWN_poweroff);
36407 }
36408
36409 -static void xen_machine_power_off(void)
36410 +static __noreturn void xen_machine_power_off(void)
36411 {
36412 if (pm_power_off)
36413 pm_power_off();
36414 @@ -1399,8 +1435,11 @@ static void __ref xen_setup_gdt(int cpu)
36415 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry_boot;
36416 pv_cpu_ops.load_gdt = xen_load_gdt_boot;
36417
36418 - setup_stack_canary_segment(0);
36419 - switch_to_new_gdt(0);
36420 + setup_stack_canary_segment(cpu);
36421 +#ifdef CONFIG_X86_64
36422 + load_percpu_segment(cpu);
36423 +#endif
36424 + switch_to_new_gdt(cpu);
36425
36426 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry;
36427 pv_cpu_ops.load_gdt = xen_load_gdt;
36428 @@ -1515,7 +1554,17 @@ asmlinkage __visible void __init xen_start_kernel(void)
36429 __userpte_alloc_gfp &= ~__GFP_HIGHMEM;
36430
36431 /* Work out if we support NX */
36432 - x86_configure_nx();
36433 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
36434 + if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 &&
36435 + (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) {
36436 + unsigned l, h;
36437 +
36438 + __supported_pte_mask |= _PAGE_NX;
36439 + rdmsr(MSR_EFER, l, h);
36440 + l |= EFER_NX;
36441 + wrmsr(MSR_EFER, l, h);
36442 + }
36443 +#endif
36444
36445 /* Get mfn list */
36446 xen_build_dynamic_phys_to_machine();
36447 @@ -1543,13 +1592,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
36448
36449 machine_ops = xen_machine_ops;
36450
36451 - /*
36452 - * The only reliable way to retain the initial address of the
36453 - * percpu gdt_page is to remember it here, so we can go and
36454 - * mark it RW later, when the initial percpu area is freed.
36455 - */
36456 - xen_initial_gdt = &per_cpu(gdt_page, 0);
36457 -
36458 xen_smp_init();
36459
36460 #ifdef CONFIG_ACPI_NUMA
36461 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
36462 index dd151b2..d5ab952 100644
36463 --- a/arch/x86/xen/mmu.c
36464 +++ b/arch/x86/xen/mmu.c
36465 @@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
36466 return val;
36467 }
36468
36469 -static pteval_t pte_pfn_to_mfn(pteval_t val)
36470 +static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
36471 {
36472 if (val & _PAGE_PRESENT) {
36473 unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
36474 @@ -1835,7 +1835,11 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
36475 * L3_k[511] -> level2_fixmap_pgt */
36476 convert_pfn_mfn(level3_kernel_pgt);
36477
36478 + convert_pfn_mfn(level3_vmalloc_start_pgt);
36479 + convert_pfn_mfn(level3_vmalloc_end_pgt);
36480 + convert_pfn_mfn(level3_vmemmap_pgt);
36481 /* L3_k[511][506] -> level1_fixmap_pgt */
36482 + /* L3_k[511][507] -> level1_vsyscall_pgt */
36483 convert_pfn_mfn(level2_fixmap_pgt);
36484 }
36485 /* We get [511][511] and have Xen's version of level2_kernel_pgt */
36486 @@ -1860,11 +1864,18 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
36487 set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
36488 set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
36489 set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
36490 + set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
36491 + set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
36492 + set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
36493 set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
36494 set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
36495 + set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
36496 set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
36497 set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
36498 - set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO);
36499 + set_page_prot(level1_fixmap_pgt[0], PAGE_KERNEL_RO);
36500 + set_page_prot(level1_fixmap_pgt[1], PAGE_KERNEL_RO);
36501 + set_page_prot(level1_fixmap_pgt[2], PAGE_KERNEL_RO);
36502 + set_page_prot(level1_vsyscall_pgt, PAGE_KERNEL_RO);
36503
36504 /* Pin down new L4 */
36505 pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
36506 @@ -2048,6 +2059,7 @@ static void __init xen_post_allocator_init(void)
36507 pv_mmu_ops.set_pud = xen_set_pud;
36508 #if CONFIG_PGTABLE_LEVELS == 4
36509 pv_mmu_ops.set_pgd = xen_set_pgd;
36510 + pv_mmu_ops.set_pgd_batched = xen_set_pgd;
36511 #endif
36512
36513 /* This will work as long as patching hasn't happened yet
36514 @@ -2126,6 +2138,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
36515 .pud_val = PV_CALLEE_SAVE(xen_pud_val),
36516 .make_pud = PV_CALLEE_SAVE(xen_make_pud),
36517 .set_pgd = xen_set_pgd_hyper,
36518 + .set_pgd_batched = xen_set_pgd_hyper,
36519
36520 .alloc_pud = xen_alloc_pmd_init,
36521 .release_pud = xen_release_pmd_init,
36522 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
36523 index 8648438..18bac20 100644
36524 --- a/arch/x86/xen/smp.c
36525 +++ b/arch/x86/xen/smp.c
36526 @@ -284,17 +284,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
36527
36528 if (xen_pv_domain()) {
36529 if (!xen_feature(XENFEAT_writable_page_tables))
36530 - /* We've switched to the "real" per-cpu gdt, so make
36531 - * sure the old memory can be recycled. */
36532 - make_lowmem_page_readwrite(xen_initial_gdt);
36533 -
36534 #ifdef CONFIG_X86_32
36535 /*
36536 * Xen starts us with XEN_FLAT_RING1_DS, but linux code
36537 * expects __USER_DS
36538 */
36539 - loadsegment(ds, __USER_DS);
36540 - loadsegment(es, __USER_DS);
36541 + loadsegment(ds, __KERNEL_DS);
36542 + loadsegment(es, __KERNEL_DS);
36543 #endif
36544
36545 xen_filter_cpu_maps();
36546 @@ -375,7 +371,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36547 #ifdef CONFIG_X86_32
36548 /* Note: PVH is not yet supported on x86_32. */
36549 ctxt->user_regs.fs = __KERNEL_PERCPU;
36550 - ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
36551 + savesegment(gs, ctxt->user_regs.gs);
36552 #endif
36553 memset(&ctxt->fpu_ctxt, 0, sizeof(ctxt->fpu_ctxt));
36554
36555 @@ -383,8 +379,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36556 ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
36557 ctxt->flags = VGCF_IN_KERNEL;
36558 ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
36559 - ctxt->user_regs.ds = __USER_DS;
36560 - ctxt->user_regs.es = __USER_DS;
36561 + ctxt->user_regs.ds = __KERNEL_DS;
36562 + ctxt->user_regs.es = __KERNEL_DS;
36563 ctxt->user_regs.ss = __KERNEL_DS;
36564
36565 xen_copy_trap_info(ctxt->trap_ctxt);
36566 @@ -720,7 +716,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
36567
36568 void __init xen_smp_init(void)
36569 {
36570 - smp_ops = xen_smp_ops;
36571 + memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
36572 xen_fill_possible_map();
36573 }
36574
36575 diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
36576 index fd92a64..1f72641 100644
36577 --- a/arch/x86/xen/xen-asm_32.S
36578 +++ b/arch/x86/xen/xen-asm_32.S
36579 @@ -99,7 +99,7 @@ ENTRY(xen_iret)
36580 pushw %fs
36581 movl $(__KERNEL_PERCPU), %eax
36582 movl %eax, %fs
36583 - movl %fs:xen_vcpu, %eax
36584 + mov PER_CPU_VAR(xen_vcpu), %eax
36585 POP_FS
36586 #else
36587 movl %ss:xen_vcpu, %eax
36588 diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
36589 index 8afdfcc..79239db 100644
36590 --- a/arch/x86/xen/xen-head.S
36591 +++ b/arch/x86/xen/xen-head.S
36592 @@ -41,6 +41,17 @@ ENTRY(startup_xen)
36593 #ifdef CONFIG_X86_32
36594 mov %esi,xen_start_info
36595 mov $init_thread_union+THREAD_SIZE,%esp
36596 +#ifdef CONFIG_SMP
36597 + movl $cpu_gdt_table,%edi
36598 + movl $__per_cpu_load,%eax
36599 + movw %ax,__KERNEL_PERCPU + 2(%edi)
36600 + rorl $16,%eax
36601 + movb %al,__KERNEL_PERCPU + 4(%edi)
36602 + movb %ah,__KERNEL_PERCPU + 7(%edi)
36603 + movl $__per_cpu_end - 1,%eax
36604 + subl $__per_cpu_start,%eax
36605 + movw %ax,__KERNEL_PERCPU + 0(%edi)
36606 +#endif
36607 #else
36608 mov %rsi,xen_start_info
36609 mov $init_thread_union+THREAD_SIZE,%rsp
36610 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
36611 index 9e195c6..523ed36 100644
36612 --- a/arch/x86/xen/xen-ops.h
36613 +++ b/arch/x86/xen/xen-ops.h
36614 @@ -16,8 +16,6 @@ void xen_syscall_target(void);
36615 void xen_syscall32_target(void);
36616 #endif
36617
36618 -extern void *xen_initial_gdt;
36619 -
36620 struct trap_info;
36621 void xen_copy_trap_info(struct trap_info *traps);
36622
36623 diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h
36624 index 525bd3d..ef888b1 100644
36625 --- a/arch/xtensa/variants/dc232b/include/variant/core.h
36626 +++ b/arch/xtensa/variants/dc232b/include/variant/core.h
36627 @@ -119,9 +119,9 @@
36628 ----------------------------------------------------------------------*/
36629
36630 #define XCHAL_ICACHE_LINESIZE 32 /* I-cache line size in bytes */
36631 -#define XCHAL_DCACHE_LINESIZE 32 /* D-cache line size in bytes */
36632 #define XCHAL_ICACHE_LINEWIDTH 5 /* log2(I line size in bytes) */
36633 #define XCHAL_DCACHE_LINEWIDTH 5 /* log2(D line size in bytes) */
36634 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36635
36636 #define XCHAL_ICACHE_SIZE 16384 /* I-cache size in bytes or 0 */
36637 #define XCHAL_DCACHE_SIZE 16384 /* D-cache size in bytes or 0 */
36638 diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h
36639 index 2f33760..835e50a 100644
36640 --- a/arch/xtensa/variants/fsf/include/variant/core.h
36641 +++ b/arch/xtensa/variants/fsf/include/variant/core.h
36642 @@ -11,6 +11,7 @@
36643 #ifndef _XTENSA_CORE_H
36644 #define _XTENSA_CORE_H
36645
36646 +#include <linux/const.h>
36647
36648 /****************************************************************************
36649 Parameters Useful for Any Code, USER or PRIVILEGED
36650 @@ -112,9 +113,9 @@
36651 ----------------------------------------------------------------------*/
36652
36653 #define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */
36654 -#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */
36655 #define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */
36656 #define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */
36657 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36658
36659 #define XCHAL_ICACHE_SIZE 8192 /* I-cache size in bytes or 0 */
36660 #define XCHAL_DCACHE_SIZE 8192 /* D-cache size in bytes or 0 */
36661 diff --git a/block/bio.c b/block/bio.c
36662 index 4441522..dedbafc 100644
36663 --- a/block/bio.c
36664 +++ b/block/bio.c
36665 @@ -1172,7 +1172,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
36666 /*
36667 * Overflow, abort
36668 */
36669 - if (end < start)
36670 + if (end < start || end - start > INT_MAX - nr_pages)
36671 return ERR_PTR(-EINVAL);
36672
36673 nr_pages += end - start;
36674 @@ -1297,7 +1297,7 @@ struct bio *bio_map_user_iov(struct request_queue *q,
36675 /*
36676 * Overflow, abort
36677 */
36678 - if (end < start)
36679 + if (end < start || end - start > INT_MAX - nr_pages)
36680 return ERR_PTR(-EINVAL);
36681
36682 nr_pages += end - start;
36683 diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
36684 index 0736729..2ec3b48 100644
36685 --- a/block/blk-iopoll.c
36686 +++ b/block/blk-iopoll.c
36687 @@ -74,7 +74,7 @@ void blk_iopoll_complete(struct blk_iopoll *iop)
36688 }
36689 EXPORT_SYMBOL(blk_iopoll_complete);
36690
36691 -static void blk_iopoll_softirq(struct softirq_action *h)
36692 +static __latent_entropy void blk_iopoll_softirq(void)
36693 {
36694 struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll);
36695 int rearm = 0, budget = blk_iopoll_budget;
36696 diff --git a/block/blk-map.c b/block/blk-map.c
36697 index da310a1..213b5c9 100644
36698 --- a/block/blk-map.c
36699 +++ b/block/blk-map.c
36700 @@ -192,7 +192,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
36701 if (!len || !kbuf)
36702 return -EINVAL;
36703
36704 - do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf);
36705 + do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf);
36706 if (do_copy)
36707 bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
36708 else
36709 diff --git a/block/blk-softirq.c b/block/blk-softirq.c
36710 index 53b1737..08177d2e 100644
36711 --- a/block/blk-softirq.c
36712 +++ b/block/blk-softirq.c
36713 @@ -18,7 +18,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
36714 * Softirq action handler - move entries to local list and loop over them
36715 * while passing them to the queue registered handler.
36716 */
36717 -static void blk_done_softirq(struct softirq_action *h)
36718 +static __latent_entropy void blk_done_softirq(void)
36719 {
36720 struct list_head *cpu_list, local_list;
36721
36722 diff --git a/block/bsg.c b/block/bsg.c
36723 index d214e92..9649863 100644
36724 --- a/block/bsg.c
36725 +++ b/block/bsg.c
36726 @@ -140,16 +140,24 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
36727 struct sg_io_v4 *hdr, struct bsg_device *bd,
36728 fmode_t has_write_perm)
36729 {
36730 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36731 + unsigned char *cmdptr;
36732 +
36733 if (hdr->request_len > BLK_MAX_CDB) {
36734 rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
36735 if (!rq->cmd)
36736 return -ENOMEM;
36737 - }
36738 + cmdptr = rq->cmd;
36739 + } else
36740 + cmdptr = tmpcmd;
36741
36742 - if (copy_from_user(rq->cmd, (void __user *)(unsigned long)hdr->request,
36743 + if (copy_from_user(cmdptr, (void __user *)(unsigned long)hdr->request,
36744 hdr->request_len))
36745 return -EFAULT;
36746
36747 + if (cmdptr != rq->cmd)
36748 + memcpy(rq->cmd, cmdptr, hdr->request_len);
36749 +
36750 if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
36751 if (blk_verify_command(rq->cmd, has_write_perm))
36752 return -EPERM;
36753 diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
36754 index f678c73..f35aa18 100644
36755 --- a/block/compat_ioctl.c
36756 +++ b/block/compat_ioctl.c
36757 @@ -156,7 +156,7 @@ static int compat_cdrom_generic_command(struct block_device *bdev, fmode_t mode,
36758 cgc = compat_alloc_user_space(sizeof(*cgc));
36759 cgc32 = compat_ptr(arg);
36760
36761 - if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
36762 + if (copy_in_user(cgc->cmd, cgc32->cmd, sizeof(cgc->cmd)) ||
36763 get_user(data, &cgc32->buffer) ||
36764 put_user(compat_ptr(data), &cgc->buffer) ||
36765 copy_in_user(&cgc->buflen, &cgc32->buflen,
36766 @@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
36767 err |= __get_user(f->spec1, &uf->spec1);
36768 err |= __get_user(f->fmt_gap, &uf->fmt_gap);
36769 err |= __get_user(name, &uf->name);
36770 - f->name = compat_ptr(name);
36771 + f->name = (void __force_kernel *)compat_ptr(name);
36772 if (err) {
36773 err = -EFAULT;
36774 goto out;
36775 diff --git a/block/genhd.c b/block/genhd.c
36776 index ea982ea..86e0f9e 100644
36777 --- a/block/genhd.c
36778 +++ b/block/genhd.c
36779 @@ -469,21 +469,24 @@ static char *bdevt_str(dev_t devt, char *buf)
36780
36781 /*
36782 * Register device numbers dev..(dev+range-1)
36783 - * range must be nonzero
36784 + * Noop if @range is zero.
36785 * The hash chain is sorted on range, so that subranges can override.
36786 */
36787 void blk_register_region(dev_t devt, unsigned long range, struct module *module,
36788 struct kobject *(*probe)(dev_t, int *, void *),
36789 int (*lock)(dev_t, void *), void *data)
36790 {
36791 - kobj_map(bdev_map, devt, range, module, probe, lock, data);
36792 + if (range)
36793 + kobj_map(bdev_map, devt, range, module, probe, lock, data);
36794 }
36795
36796 EXPORT_SYMBOL(blk_register_region);
36797
36798 +/* undo blk_register_region(), noop if @range is zero */
36799 void blk_unregister_region(dev_t devt, unsigned long range)
36800 {
36801 - kobj_unmap(bdev_map, devt, range);
36802 + if (range)
36803 + kobj_unmap(bdev_map, devt, range);
36804 }
36805
36806 EXPORT_SYMBOL(blk_unregister_region);
36807 diff --git a/block/partitions/efi.c b/block/partitions/efi.c
36808 index 26cb624..a49c3a5 100644
36809 --- a/block/partitions/efi.c
36810 +++ b/block/partitions/efi.c
36811 @@ -293,14 +293,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
36812 if (!gpt)
36813 return NULL;
36814
36815 + if (!le32_to_cpu(gpt->num_partition_entries))
36816 + return NULL;
36817 + pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL);
36818 + if (!pte)
36819 + return NULL;
36820 +
36821 count = le32_to_cpu(gpt->num_partition_entries) *
36822 le32_to_cpu(gpt->sizeof_partition_entry);
36823 - if (!count)
36824 - return NULL;
36825 - pte = kmalloc(count, GFP_KERNEL);
36826 - if (!pte)
36827 - return NULL;
36828 -
36829 if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
36830 (u8 *) pte, count) < count) {
36831 kfree(pte);
36832 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
36833 index 55b6f15..b602c9a 100644
36834 --- a/block/scsi_ioctl.c
36835 +++ b/block/scsi_ioctl.c
36836 @@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
36837 return put_user(0, p);
36838 }
36839
36840 -static int sg_get_timeout(struct request_queue *q)
36841 +static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
36842 {
36843 return jiffies_to_clock_t(q->sg_timeout);
36844 }
36845 @@ -227,8 +227,20 @@ EXPORT_SYMBOL(blk_verify_command);
36846 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
36847 struct sg_io_hdr *hdr, fmode_t mode)
36848 {
36849 - if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
36850 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36851 + unsigned char *cmdptr;
36852 +
36853 + if (rq->cmd != rq->__cmd)
36854 + cmdptr = rq->cmd;
36855 + else
36856 + cmdptr = tmpcmd;
36857 +
36858 + if (copy_from_user(cmdptr, hdr->cmdp, hdr->cmd_len))
36859 return -EFAULT;
36860 +
36861 + if (cmdptr != rq->cmd)
36862 + memcpy(rq->cmd, cmdptr, hdr->cmd_len);
36863 +
36864 if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
36865 return -EPERM;
36866
36867 @@ -420,6 +432,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36868 int err;
36869 unsigned int in_len, out_len, bytes, opcode, cmdlen;
36870 char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
36871 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36872 + unsigned char *cmdptr;
36873
36874 if (!sic)
36875 return -EINVAL;
36876 @@ -458,9 +472,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36877 */
36878 err = -EFAULT;
36879 rq->cmd_len = cmdlen;
36880 - if (copy_from_user(rq->cmd, sic->data, cmdlen))
36881 +
36882 + if (rq->cmd != rq->__cmd)
36883 + cmdptr = rq->cmd;
36884 + else
36885 + cmdptr = tmpcmd;
36886 +
36887 + if (copy_from_user(cmdptr, sic->data, cmdlen))
36888 goto error;
36889
36890 + if (rq->cmd != cmdptr)
36891 + memcpy(rq->cmd, cmdptr, cmdlen);
36892 +
36893 if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
36894 goto error;
36895
36896 diff --git a/crypto/cryptd.c b/crypto/cryptd.c
36897 index b0602ba..fb71850 100644
36898 --- a/crypto/cryptd.c
36899 +++ b/crypto/cryptd.c
36900 @@ -63,7 +63,7 @@ struct cryptd_blkcipher_ctx {
36901
36902 struct cryptd_blkcipher_request_ctx {
36903 crypto_completion_t complete;
36904 -};
36905 +} __no_const;
36906
36907 struct cryptd_hash_ctx {
36908 struct crypto_shash *child;
36909 @@ -80,7 +80,7 @@ struct cryptd_aead_ctx {
36910
36911 struct cryptd_aead_request_ctx {
36912 crypto_completion_t complete;
36913 -};
36914 +} __no_const;
36915
36916 static void cryptd_queue_worker(struct work_struct *work);
36917
36918 diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
36919 index c305d41..a96de79 100644
36920 --- a/crypto/pcrypt.c
36921 +++ b/crypto/pcrypt.c
36922 @@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
36923 int ret;
36924
36925 pinst->kobj.kset = pcrypt_kset;
36926 - ret = kobject_add(&pinst->kobj, NULL, name);
36927 + ret = kobject_add(&pinst->kobj, NULL, "%s", name);
36928 if (!ret)
36929 kobject_uevent(&pinst->kobj, KOBJ_ADD);
36930
36931 diff --git a/crypto/zlib.c b/crypto/zlib.c
36932 index 0eefa9d..0fa3d29 100644
36933 --- a/crypto/zlib.c
36934 +++ b/crypto/zlib.c
36935 @@ -95,10 +95,10 @@ static int zlib_compress_setup(struct crypto_pcomp *tfm, void *params,
36936 zlib_comp_exit(ctx);
36937
36938 window_bits = tb[ZLIB_COMP_WINDOWBITS]
36939 - ? nla_get_u32(tb[ZLIB_COMP_WINDOWBITS])
36940 + ? nla_get_s32(tb[ZLIB_COMP_WINDOWBITS])
36941 : MAX_WBITS;
36942 mem_level = tb[ZLIB_COMP_MEMLEVEL]
36943 - ? nla_get_u32(tb[ZLIB_COMP_MEMLEVEL])
36944 + ? nla_get_s32(tb[ZLIB_COMP_MEMLEVEL])
36945 : DEF_MEM_LEVEL;
36946
36947 workspacesize = zlib_deflate_workspacesize(window_bits, mem_level);
36948 diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
36949 index 3b37676..898edfa 100644
36950 --- a/drivers/acpi/acpica/hwxfsleep.c
36951 +++ b/drivers/acpi/acpica/hwxfsleep.c
36952 @@ -63,11 +63,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
36953 /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */
36954
36955 static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
36956 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36957 - acpi_hw_extended_sleep},
36958 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36959 - acpi_hw_extended_wake_prep},
36960 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake}
36961 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36962 + .extended_function = acpi_hw_extended_sleep},
36963 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36964 + .extended_function = acpi_hw_extended_wake_prep},
36965 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake),
36966 + .extended_function = acpi_hw_extended_wake}
36967 };
36968
36969 /*
36970 diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
36971 index 16129c7..8b675cd 100644
36972 --- a/drivers/acpi/apei/apei-internal.h
36973 +++ b/drivers/acpi/apei/apei-internal.h
36974 @@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
36975 struct apei_exec_ins_type {
36976 u32 flags;
36977 apei_exec_ins_func_t run;
36978 -};
36979 +} __do_const;
36980
36981 struct apei_exec_context {
36982 u32 ip;
36983 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
36984 index e82d097..0c855c1 100644
36985 --- a/drivers/acpi/apei/ghes.c
36986 +++ b/drivers/acpi/apei/ghes.c
36987 @@ -478,7 +478,7 @@ static void __ghes_print_estatus(const char *pfx,
36988 const struct acpi_hest_generic *generic,
36989 const struct acpi_hest_generic_status *estatus)
36990 {
36991 - static atomic_t seqno;
36992 + static atomic_unchecked_t seqno;
36993 unsigned int curr_seqno;
36994 char pfx_seq[64];
36995
36996 @@ -489,7 +489,7 @@ static void __ghes_print_estatus(const char *pfx,
36997 else
36998 pfx = KERN_ERR;
36999 }
37000 - curr_seqno = atomic_inc_return(&seqno);
37001 + curr_seqno = atomic_inc_return_unchecked(&seqno);
37002 snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno);
37003 printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
37004 pfx_seq, generic->header.source_id);
37005 diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
37006 index a83e3c6..c3d617f 100644
37007 --- a/drivers/acpi/bgrt.c
37008 +++ b/drivers/acpi/bgrt.c
37009 @@ -86,8 +86,10 @@ static int __init bgrt_init(void)
37010 if (!bgrt_image)
37011 return -ENODEV;
37012
37013 - bin_attr_image.private = bgrt_image;
37014 - bin_attr_image.size = bgrt_image_size;
37015 + pax_open_kernel();
37016 + *(void **)&bin_attr_image.private = bgrt_image;
37017 + *(size_t *)&bin_attr_image.size = bgrt_image_size;
37018 + pax_close_kernel();
37019
37020 bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
37021 if (!bgrt_kobj)
37022 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
37023 index 1d17919..315e955 100644
37024 --- a/drivers/acpi/blacklist.c
37025 +++ b/drivers/acpi/blacklist.c
37026 @@ -51,7 +51,7 @@ struct acpi_blacklist_item {
37027 u32 is_critical_error;
37028 };
37029
37030 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
37031 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst;
37032
37033 /*
37034 * POLICY: If *anything* doesn't work, put it on the blacklist.
37035 @@ -163,7 +163,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
37036 return 0;
37037 }
37038
37039 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
37040 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = {
37041 {
37042 .callback = dmi_disable_osi_vista,
37043 .ident = "Fujitsu Siemens",
37044 diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
37045 index 513e7230e..802015a 100644
37046 --- a/drivers/acpi/bus.c
37047 +++ b/drivers/acpi/bus.c
37048 @@ -67,7 +67,7 @@ static int set_copy_dsdt(const struct dmi_system_id *id)
37049 }
37050 #endif
37051
37052 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
37053 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
37054 /*
37055 * Invoke DSDT corruption work-around on all Toshiba Satellite.
37056 * https://bugzilla.kernel.org/show_bug.cgi?id=14679
37057 @@ -83,7 +83,7 @@ static struct dmi_system_id dsdt_dmi_table[] __initdata = {
37058 {}
37059 };
37060 #else
37061 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
37062 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
37063 {}
37064 };
37065 #endif
37066 diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
37067 index c68e724..e863008 100644
37068 --- a/drivers/acpi/custom_method.c
37069 +++ b/drivers/acpi/custom_method.c
37070 @@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
37071 struct acpi_table_header table;
37072 acpi_status status;
37073
37074 +#ifdef CONFIG_GRKERNSEC_KMEM
37075 + return -EPERM;
37076 +#endif
37077 +
37078 if (!(*ppos)) {
37079 /* parse the table header to get the table length */
37080 if (count <= sizeof(struct acpi_table_header))
37081 diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
37082 index 8217e0b..3294cb6 100644
37083 --- a/drivers/acpi/device_pm.c
37084 +++ b/drivers/acpi/device_pm.c
37085 @@ -1026,6 +1026,8 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze);
37086
37087 #endif /* CONFIG_PM_SLEEP */
37088
37089 +static void acpi_dev_pm_detach(struct device *dev, bool power_off);
37090 +
37091 static struct dev_pm_domain acpi_general_pm_domain = {
37092 .ops = {
37093 .runtime_suspend = acpi_subsys_runtime_suspend,
37094 @@ -1042,6 +1044,7 @@ static struct dev_pm_domain acpi_general_pm_domain = {
37095 .restore_early = acpi_subsys_resume_early,
37096 #endif
37097 },
37098 + .detach = acpi_dev_pm_detach
37099 };
37100
37101 /**
37102 @@ -1111,7 +1114,6 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
37103 acpi_device_wakeup(adev, ACPI_STATE_S0, false);
37104 }
37105
37106 - dev->pm_domain->detach = acpi_dev_pm_detach;
37107 return 0;
37108 }
37109 EXPORT_SYMBOL_GPL(acpi_dev_pm_attach);
37110 diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
37111 index 5e8fed4..d9bb545 100644
37112 --- a/drivers/acpi/ec.c
37113 +++ b/drivers/acpi/ec.c
37114 @@ -1293,7 +1293,7 @@ static int ec_clear_on_resume(const struct dmi_system_id *id)
37115 return 0;
37116 }
37117
37118 -static struct dmi_system_id ec_dmi_table[] __initdata = {
37119 +static const struct dmi_system_id ec_dmi_table[] __initconst = {
37120 {
37121 ec_skip_dsdt_scan, "Compal JFL92", {
37122 DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"),
37123 diff --git a/drivers/acpi/pci_slot.c b/drivers/acpi/pci_slot.c
37124 index 139d9e4..9a9d799 100644
37125 --- a/drivers/acpi/pci_slot.c
37126 +++ b/drivers/acpi/pci_slot.c
37127 @@ -195,7 +195,7 @@ static int do_sta_before_sun(const struct dmi_system_id *d)
37128 return 0;
37129 }
37130
37131 -static struct dmi_system_id acpi_pci_slot_dmi_table[] __initdata = {
37132 +static const struct dmi_system_id acpi_pci_slot_dmi_table[] __initconst = {
37133 /*
37134 * Fujitsu Primequest machines will return 1023 to indicate an
37135 * error if the _SUN method is evaluated on SxFy objects that
37136 diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
37137 index d9f7158..168e742 100644
37138 --- a/drivers/acpi/processor_driver.c
37139 +++ b/drivers/acpi/processor_driver.c
37140 @@ -159,7 +159,7 @@ static int acpi_cpu_soft_notify(struct notifier_block *nfb,
37141 return NOTIFY_OK;
37142 }
37143
37144 -static struct notifier_block __refdata acpi_cpu_notifier = {
37145 +static struct notifier_block __refconst acpi_cpu_notifier = {
37146 .notifier_call = acpi_cpu_soft_notify,
37147 };
37148
37149 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
37150 index 39e0c8e..b5ae20c 100644
37151 --- a/drivers/acpi/processor_idle.c
37152 +++ b/drivers/acpi/processor_idle.c
37153 @@ -910,7 +910,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
37154 {
37155 int i, count = CPUIDLE_DRIVER_STATE_START;
37156 struct acpi_processor_cx *cx;
37157 - struct cpuidle_state *state;
37158 + cpuidle_state_no_const *state;
37159 struct cpuidle_driver *drv = &acpi_idle_driver;
37160
37161 if (!pr->flags.power_setup_done)
37162 diff --git a/drivers/acpi/processor_pdc.c b/drivers/acpi/processor_pdc.c
37163 index e5dd808..1eceed1 100644
37164 --- a/drivers/acpi/processor_pdc.c
37165 +++ b/drivers/acpi/processor_pdc.c
37166 @@ -176,7 +176,7 @@ static int __init set_no_mwait(const struct dmi_system_id *id)
37167 return 0;
37168 }
37169
37170 -static struct dmi_system_id processor_idle_dmi_table[] __initdata = {
37171 +static const struct dmi_system_id processor_idle_dmi_table[] __initconst = {
37172 {
37173 set_no_mwait, "Extensa 5220", {
37174 DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
37175 diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
37176 index 2f0d4db..b9e9b15 100644
37177 --- a/drivers/acpi/sleep.c
37178 +++ b/drivers/acpi/sleep.c
37179 @@ -148,7 +148,7 @@ static int __init init_nvs_nosave(const struct dmi_system_id *d)
37180 return 0;
37181 }
37182
37183 -static struct dmi_system_id acpisleep_dmi_table[] __initdata = {
37184 +static const struct dmi_system_id acpisleep_dmi_table[] __initconst = {
37185 {
37186 .callback = init_old_suspend_ordering,
37187 .ident = "Abit KN9 (nForce4 variant)",
37188 diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
37189 index 0876d77b..3ba0127 100644
37190 --- a/drivers/acpi/sysfs.c
37191 +++ b/drivers/acpi/sysfs.c
37192 @@ -423,11 +423,11 @@ static u32 num_counters;
37193 static struct attribute **all_attrs;
37194 static u32 acpi_gpe_count;
37195
37196 -static struct attribute_group interrupt_stats_attr_group = {
37197 +static attribute_group_no_const interrupt_stats_attr_group = {
37198 .name = "interrupts",
37199 };
37200
37201 -static struct kobj_attribute *counter_attrs;
37202 +static kobj_attribute_no_const *counter_attrs;
37203
37204 static void delete_gpe_attr_array(void)
37205 {
37206 diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
37207 index d24fa19..782f1e6 100644
37208 --- a/drivers/acpi/thermal.c
37209 +++ b/drivers/acpi/thermal.c
37210 @@ -1209,7 +1209,7 @@ static int thermal_psv(const struct dmi_system_id *d) {
37211 return 0;
37212 }
37213
37214 -static struct dmi_system_id thermal_dmi_table[] __initdata = {
37215 +static const struct dmi_system_id thermal_dmi_table[] __initconst = {
37216 /*
37217 * Award BIOS on this AOpen makes thermal control almost worthless.
37218 * http://bugzilla.kernel.org/show_bug.cgi?id=8842
37219 diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
37220 index cc79d3f..28adb33 100644
37221 --- a/drivers/acpi/video.c
37222 +++ b/drivers/acpi/video.c
37223 @@ -431,7 +431,7 @@ static int __init video_enable_native_backlight(const struct dmi_system_id *d)
37224 return 0;
37225 }
37226
37227 -static struct dmi_system_id video_dmi_table[] __initdata = {
37228 +static const struct dmi_system_id video_dmi_table[] __initconst = {
37229 /*
37230 * Broken _BQC workaround http://bugzilla.kernel.org/show_bug.cgi?id=13121
37231 */
37232 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
37233 index 287c4ba..6a600bc 100644
37234 --- a/drivers/ata/libahci.c
37235 +++ b/drivers/ata/libahci.c
37236 @@ -1252,7 +1252,7 @@ int ahci_kick_engine(struct ata_port *ap)
37237 }
37238 EXPORT_SYMBOL_GPL(ahci_kick_engine);
37239
37240 -static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
37241 +static int __intentional_overflow(-1) ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
37242 struct ata_taskfile *tf, int is_cmd, u16 flags,
37243 unsigned long timeout_msec)
37244 {
37245 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
37246 index 41c99be..f058d4a 100644
37247 --- a/drivers/ata/libata-core.c
37248 +++ b/drivers/ata/libata-core.c
37249 @@ -102,7 +102,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
37250 static void ata_dev_xfermask(struct ata_device *dev);
37251 static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
37252
37253 -atomic_t ata_print_id = ATOMIC_INIT(0);
37254 +atomic_unchecked_t ata_print_id = ATOMIC_INIT(0);
37255
37256 struct ata_force_param {
37257 const char *name;
37258 @@ -4816,7 +4816,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
37259 struct ata_port *ap;
37260 unsigned int tag;
37261
37262 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
37263 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
37264 ap = qc->ap;
37265
37266 qc->flags = 0;
37267 @@ -4833,7 +4833,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
37268 struct ata_port *ap;
37269 struct ata_link *link;
37270
37271 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
37272 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
37273 WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
37274 ap = qc->ap;
37275 link = qc->dev->link;
37276 @@ -5940,6 +5940,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
37277 return;
37278
37279 spin_lock(&lock);
37280 + pax_open_kernel();
37281
37282 for (cur = ops->inherits; cur; cur = cur->inherits) {
37283 void **inherit = (void **)cur;
37284 @@ -5953,8 +5954,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
37285 if (IS_ERR(*pp))
37286 *pp = NULL;
37287
37288 - ops->inherits = NULL;
37289 + *(struct ata_port_operations **)&ops->inherits = NULL;
37290
37291 + pax_close_kernel();
37292 spin_unlock(&lock);
37293 }
37294
37295 @@ -6150,7 +6152,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
37296
37297 /* give ports names and add SCSI hosts */
37298 for (i = 0; i < host->n_ports; i++) {
37299 - host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
37300 + host->ports[i]->print_id = atomic_inc_return_unchecked(&ata_print_id);
37301 host->ports[i]->local_port_no = i + 1;
37302 }
37303
37304 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
37305 index 641a61a..8309252 100644
37306 --- a/drivers/ata/libata-scsi.c
37307 +++ b/drivers/ata/libata-scsi.c
37308 @@ -4210,7 +4210,7 @@ int ata_sas_port_init(struct ata_port *ap)
37309
37310 if (rc)
37311 return rc;
37312 - ap->print_id = atomic_inc_return(&ata_print_id);
37313 + ap->print_id = atomic_inc_return_unchecked(&ata_print_id);
37314 return 0;
37315 }
37316 EXPORT_SYMBOL_GPL(ata_sas_port_init);
37317 diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
37318 index a998a17..8de4bf4 100644
37319 --- a/drivers/ata/libata.h
37320 +++ b/drivers/ata/libata.h
37321 @@ -53,7 +53,7 @@ enum {
37322 ATA_DNXFER_QUIET = (1 << 31),
37323 };
37324
37325 -extern atomic_t ata_print_id;
37326 +extern atomic_unchecked_t ata_print_id;
37327 extern int atapi_passthru16;
37328 extern int libata_fua;
37329 extern int libata_noacpi;
37330 diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
37331 index a9b0c82..207d97d 100644
37332 --- a/drivers/ata/pata_arasan_cf.c
37333 +++ b/drivers/ata/pata_arasan_cf.c
37334 @@ -865,7 +865,9 @@ static int arasan_cf_probe(struct platform_device *pdev)
37335 /* Handle platform specific quirks */
37336 if (quirk) {
37337 if (quirk & CF_BROKEN_PIO) {
37338 - ap->ops->set_piomode = NULL;
37339 + pax_open_kernel();
37340 + *(void **)&ap->ops->set_piomode = NULL;
37341 + pax_close_kernel();
37342 ap->pio_mask = 0;
37343 }
37344 if (quirk & CF_BROKEN_MWDMA)
37345 diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
37346 index f9b983a..887b9d8 100644
37347 --- a/drivers/atm/adummy.c
37348 +++ b/drivers/atm/adummy.c
37349 @@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
37350 vcc->pop(vcc, skb);
37351 else
37352 dev_kfree_skb_any(skb);
37353 - atomic_inc(&vcc->stats->tx);
37354 + atomic_inc_unchecked(&vcc->stats->tx);
37355
37356 return 0;
37357 }
37358 diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
37359 index f1a9198..f466a4a 100644
37360 --- a/drivers/atm/ambassador.c
37361 +++ b/drivers/atm/ambassador.c
37362 @@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) {
37363 PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx);
37364
37365 // VC layer stats
37366 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37367 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37368
37369 // free the descriptor
37370 kfree (tx_descr);
37371 @@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
37372 dump_skb ("<<<", vc, skb);
37373
37374 // VC layer stats
37375 - atomic_inc(&atm_vcc->stats->rx);
37376 + atomic_inc_unchecked(&atm_vcc->stats->rx);
37377 __net_timestamp(skb);
37378 // end of our responsibility
37379 atm_vcc->push (atm_vcc, skb);
37380 @@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
37381 } else {
37382 PRINTK (KERN_INFO, "dropped over-size frame");
37383 // should we count this?
37384 - atomic_inc(&atm_vcc->stats->rx_drop);
37385 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37386 }
37387
37388 } else {
37389 @@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
37390 }
37391
37392 if (check_area (skb->data, skb->len)) {
37393 - atomic_inc(&atm_vcc->stats->tx_err);
37394 + atomic_inc_unchecked(&atm_vcc->stats->tx_err);
37395 return -ENOMEM; // ?
37396 }
37397
37398 diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
37399 index 480fa6f..947067c 100644
37400 --- a/drivers/atm/atmtcp.c
37401 +++ b/drivers/atm/atmtcp.c
37402 @@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
37403 if (vcc->pop) vcc->pop(vcc,skb);
37404 else dev_kfree_skb(skb);
37405 if (dev_data) return 0;
37406 - atomic_inc(&vcc->stats->tx_err);
37407 + atomic_inc_unchecked(&vcc->stats->tx_err);
37408 return -ENOLINK;
37409 }
37410 size = skb->len+sizeof(struct atmtcp_hdr);
37411 @@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
37412 if (!new_skb) {
37413 if (vcc->pop) vcc->pop(vcc,skb);
37414 else dev_kfree_skb(skb);
37415 - atomic_inc(&vcc->stats->tx_err);
37416 + atomic_inc_unchecked(&vcc->stats->tx_err);
37417 return -ENOBUFS;
37418 }
37419 hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr));
37420 @@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
37421 if (vcc->pop) vcc->pop(vcc,skb);
37422 else dev_kfree_skb(skb);
37423 out_vcc->push(out_vcc,new_skb);
37424 - atomic_inc(&vcc->stats->tx);
37425 - atomic_inc(&out_vcc->stats->rx);
37426 + atomic_inc_unchecked(&vcc->stats->tx);
37427 + atomic_inc_unchecked(&out_vcc->stats->rx);
37428 return 0;
37429 }
37430
37431 @@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
37432 read_unlock(&vcc_sklist_lock);
37433 if (!out_vcc) {
37434 result = -EUNATCH;
37435 - atomic_inc(&vcc->stats->tx_err);
37436 + atomic_inc_unchecked(&vcc->stats->tx_err);
37437 goto done;
37438 }
37439 skb_pull(skb,sizeof(struct atmtcp_hdr));
37440 @@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
37441 __net_timestamp(new_skb);
37442 skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
37443 out_vcc->push(out_vcc,new_skb);
37444 - atomic_inc(&vcc->stats->tx);
37445 - atomic_inc(&out_vcc->stats->rx);
37446 + atomic_inc_unchecked(&vcc->stats->tx);
37447 + atomic_inc_unchecked(&out_vcc->stats->rx);
37448 done:
37449 if (vcc->pop) vcc->pop(vcc,skb);
37450 else dev_kfree_skb(skb);
37451 diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
37452 index 6339efd..2b441d5 100644
37453 --- a/drivers/atm/eni.c
37454 +++ b/drivers/atm/eni.c
37455 @@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc)
37456 DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
37457 vcc->dev->number);
37458 length = 0;
37459 - atomic_inc(&vcc->stats->rx_err);
37460 + atomic_inc_unchecked(&vcc->stats->rx_err);
37461 }
37462 else {
37463 length = ATM_CELL_SIZE-1; /* no HEC */
37464 @@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc)
37465 size);
37466 }
37467 eff = length = 0;
37468 - atomic_inc(&vcc->stats->rx_err);
37469 + atomic_inc_unchecked(&vcc->stats->rx_err);
37470 }
37471 else {
37472 size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
37473 @@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc)
37474 "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
37475 vcc->dev->number,vcc->vci,length,size << 2,descr);
37476 length = eff = 0;
37477 - atomic_inc(&vcc->stats->rx_err);
37478 + atomic_inc_unchecked(&vcc->stats->rx_err);
37479 }
37480 }
37481 skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL;
37482 @@ -770,7 +770,7 @@ rx_dequeued++;
37483 vcc->push(vcc,skb);
37484 pushed++;
37485 }
37486 - atomic_inc(&vcc->stats->rx);
37487 + atomic_inc_unchecked(&vcc->stats->rx);
37488 }
37489 wake_up(&eni_dev->rx_wait);
37490 }
37491 @@ -1230,7 +1230,7 @@ static void dequeue_tx(struct atm_dev *dev)
37492 DMA_TO_DEVICE);
37493 if (vcc->pop) vcc->pop(vcc,skb);
37494 else dev_kfree_skb_irq(skb);
37495 - atomic_inc(&vcc->stats->tx);
37496 + atomic_inc_unchecked(&vcc->stats->tx);
37497 wake_up(&eni_dev->tx_wait);
37498 dma_complete++;
37499 }
37500 diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
37501 index 82f2ae0..f205c02 100644
37502 --- a/drivers/atm/firestream.c
37503 +++ b/drivers/atm/firestream.c
37504 @@ -749,7 +749,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
37505 }
37506 }
37507
37508 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37509 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37510
37511 fs_dprintk (FS_DEBUG_TXMEM, "i");
37512 fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb);
37513 @@ -816,7 +816,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
37514 #endif
37515 skb_put (skb, qe->p1 & 0xffff);
37516 ATM_SKB(skb)->vcc = atm_vcc;
37517 - atomic_inc(&atm_vcc->stats->rx);
37518 + atomic_inc_unchecked(&atm_vcc->stats->rx);
37519 __net_timestamp(skb);
37520 fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
37521 atm_vcc->push (atm_vcc, skb);
37522 @@ -837,12 +837,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
37523 kfree (pe);
37524 }
37525 if (atm_vcc)
37526 - atomic_inc(&atm_vcc->stats->rx_drop);
37527 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37528 break;
37529 case 0x1f: /* Reassembly abort: no buffers. */
37530 /* Silently increment error counter. */
37531 if (atm_vcc)
37532 - atomic_inc(&atm_vcc->stats->rx_drop);
37533 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37534 break;
37535 default: /* Hmm. Haven't written the code to handle the others yet... -- REW */
37536 printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n",
37537 diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
37538 index 75dde90..4309ead 100644
37539 --- a/drivers/atm/fore200e.c
37540 +++ b/drivers/atm/fore200e.c
37541 @@ -932,9 +932,9 @@ fore200e_tx_irq(struct fore200e* fore200e)
37542 #endif
37543 /* check error condition */
37544 if (*entry->status & STATUS_ERROR)
37545 - atomic_inc(&vcc->stats->tx_err);
37546 + atomic_inc_unchecked(&vcc->stats->tx_err);
37547 else
37548 - atomic_inc(&vcc->stats->tx);
37549 + atomic_inc_unchecked(&vcc->stats->tx);
37550 }
37551 }
37552
37553 @@ -1083,7 +1083,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37554 if (skb == NULL) {
37555 DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len);
37556
37557 - atomic_inc(&vcc->stats->rx_drop);
37558 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37559 return -ENOMEM;
37560 }
37561
37562 @@ -1126,14 +1126,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37563
37564 dev_kfree_skb_any(skb);
37565
37566 - atomic_inc(&vcc->stats->rx_drop);
37567 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37568 return -ENOMEM;
37569 }
37570
37571 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37572
37573 vcc->push(vcc, skb);
37574 - atomic_inc(&vcc->stats->rx);
37575 + atomic_inc_unchecked(&vcc->stats->rx);
37576
37577 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37578
37579 @@ -1211,7 +1211,7 @@ fore200e_rx_irq(struct fore200e* fore200e)
37580 DPRINTK(2, "damaged PDU on %d.%d.%d\n",
37581 fore200e->atm_dev->number,
37582 entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci);
37583 - atomic_inc(&vcc->stats->rx_err);
37584 + atomic_inc_unchecked(&vcc->stats->rx_err);
37585 }
37586 }
37587
37588 @@ -1656,7 +1656,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
37589 goto retry_here;
37590 }
37591
37592 - atomic_inc(&vcc->stats->tx_err);
37593 + atomic_inc_unchecked(&vcc->stats->tx_err);
37594
37595 fore200e->tx_sat++;
37596 DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
37597 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
37598 index 93dca2e..c5daa69 100644
37599 --- a/drivers/atm/he.c
37600 +++ b/drivers/atm/he.c
37601 @@ -1692,7 +1692,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37602
37603 if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
37604 hprintk("HBUF_ERR! (cid 0x%x)\n", cid);
37605 - atomic_inc(&vcc->stats->rx_drop);
37606 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37607 goto return_host_buffers;
37608 }
37609
37610 @@ -1719,7 +1719,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37611 RBRQ_LEN_ERR(he_dev->rbrq_head)
37612 ? "LEN_ERR" : "",
37613 vcc->vpi, vcc->vci);
37614 - atomic_inc(&vcc->stats->rx_err);
37615 + atomic_inc_unchecked(&vcc->stats->rx_err);
37616 goto return_host_buffers;
37617 }
37618
37619 @@ -1771,7 +1771,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37620 vcc->push(vcc, skb);
37621 spin_lock(&he_dev->global_lock);
37622
37623 - atomic_inc(&vcc->stats->rx);
37624 + atomic_inc_unchecked(&vcc->stats->rx);
37625
37626 return_host_buffers:
37627 ++pdus_assembled;
37628 @@ -2097,7 +2097,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
37629 tpd->vcc->pop(tpd->vcc, tpd->skb);
37630 else
37631 dev_kfree_skb_any(tpd->skb);
37632 - atomic_inc(&tpd->vcc->stats->tx_err);
37633 + atomic_inc_unchecked(&tpd->vcc->stats->tx_err);
37634 }
37635 dma_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
37636 return;
37637 @@ -2509,7 +2509,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37638 vcc->pop(vcc, skb);
37639 else
37640 dev_kfree_skb_any(skb);
37641 - atomic_inc(&vcc->stats->tx_err);
37642 + atomic_inc_unchecked(&vcc->stats->tx_err);
37643 return -EINVAL;
37644 }
37645
37646 @@ -2520,7 +2520,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37647 vcc->pop(vcc, skb);
37648 else
37649 dev_kfree_skb_any(skb);
37650 - atomic_inc(&vcc->stats->tx_err);
37651 + atomic_inc_unchecked(&vcc->stats->tx_err);
37652 return -EINVAL;
37653 }
37654 #endif
37655 @@ -2532,7 +2532,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37656 vcc->pop(vcc, skb);
37657 else
37658 dev_kfree_skb_any(skb);
37659 - atomic_inc(&vcc->stats->tx_err);
37660 + atomic_inc_unchecked(&vcc->stats->tx_err);
37661 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37662 return -ENOMEM;
37663 }
37664 @@ -2574,7 +2574,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37665 vcc->pop(vcc, skb);
37666 else
37667 dev_kfree_skb_any(skb);
37668 - atomic_inc(&vcc->stats->tx_err);
37669 + atomic_inc_unchecked(&vcc->stats->tx_err);
37670 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37671 return -ENOMEM;
37672 }
37673 @@ -2605,7 +2605,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37674 __enqueue_tpd(he_dev, tpd, cid);
37675 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37676
37677 - atomic_inc(&vcc->stats->tx);
37678 + atomic_inc_unchecked(&vcc->stats->tx);
37679
37680 return 0;
37681 }
37682 diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
37683 index 527bbd5..96570c8 100644
37684 --- a/drivers/atm/horizon.c
37685 +++ b/drivers/atm/horizon.c
37686 @@ -1018,7 +1018,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
37687 {
37688 struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
37689 // VC layer stats
37690 - atomic_inc(&vcc->stats->rx);
37691 + atomic_inc_unchecked(&vcc->stats->rx);
37692 __net_timestamp(skb);
37693 // end of our responsibility
37694 vcc->push (vcc, skb);
37695 @@ -1170,7 +1170,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) {
37696 dev->tx_iovec = NULL;
37697
37698 // VC layer stats
37699 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37700 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37701
37702 // free the skb
37703 hrz_kfree_skb (skb);
37704 diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
37705 index 074616b..d6b3d5f 100644
37706 --- a/drivers/atm/idt77252.c
37707 +++ b/drivers/atm/idt77252.c
37708 @@ -811,7 +811,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
37709 else
37710 dev_kfree_skb(skb);
37711
37712 - atomic_inc(&vcc->stats->tx);
37713 + atomic_inc_unchecked(&vcc->stats->tx);
37714 }
37715
37716 atomic_dec(&scq->used);
37717 @@ -1073,13 +1073,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37718 if ((sb = dev_alloc_skb(64)) == NULL) {
37719 printk("%s: Can't allocate buffers for aal0.\n",
37720 card->name);
37721 - atomic_add(i, &vcc->stats->rx_drop);
37722 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37723 break;
37724 }
37725 if (!atm_charge(vcc, sb->truesize)) {
37726 RXPRINTK("%s: atm_charge() dropped aal0 packets.\n",
37727 card->name);
37728 - atomic_add(i - 1, &vcc->stats->rx_drop);
37729 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);
37730 dev_kfree_skb(sb);
37731 break;
37732 }
37733 @@ -1096,7 +1096,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37734 ATM_SKB(sb)->vcc = vcc;
37735 __net_timestamp(sb);
37736 vcc->push(vcc, sb);
37737 - atomic_inc(&vcc->stats->rx);
37738 + atomic_inc_unchecked(&vcc->stats->rx);
37739
37740 cell += ATM_CELL_PAYLOAD;
37741 }
37742 @@ -1133,13 +1133,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37743 "(CDC: %08x)\n",
37744 card->name, len, rpp->len, readl(SAR_REG_CDC));
37745 recycle_rx_pool_skb(card, rpp);
37746 - atomic_inc(&vcc->stats->rx_err);
37747 + atomic_inc_unchecked(&vcc->stats->rx_err);
37748 return;
37749 }
37750 if (stat & SAR_RSQE_CRC) {
37751 RXPRINTK("%s: AAL5 CRC error.\n", card->name);
37752 recycle_rx_pool_skb(card, rpp);
37753 - atomic_inc(&vcc->stats->rx_err);
37754 + atomic_inc_unchecked(&vcc->stats->rx_err);
37755 return;
37756 }
37757 if (skb_queue_len(&rpp->queue) > 1) {
37758 @@ -1150,7 +1150,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37759 RXPRINTK("%s: Can't alloc RX skb.\n",
37760 card->name);
37761 recycle_rx_pool_skb(card, rpp);
37762 - atomic_inc(&vcc->stats->rx_err);
37763 + atomic_inc_unchecked(&vcc->stats->rx_err);
37764 return;
37765 }
37766 if (!atm_charge(vcc, skb->truesize)) {
37767 @@ -1169,7 +1169,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37768 __net_timestamp(skb);
37769
37770 vcc->push(vcc, skb);
37771 - atomic_inc(&vcc->stats->rx);
37772 + atomic_inc_unchecked(&vcc->stats->rx);
37773
37774 return;
37775 }
37776 @@ -1191,7 +1191,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37777 __net_timestamp(skb);
37778
37779 vcc->push(vcc, skb);
37780 - atomic_inc(&vcc->stats->rx);
37781 + atomic_inc_unchecked(&vcc->stats->rx);
37782
37783 if (skb->truesize > SAR_FB_SIZE_3)
37784 add_rx_skb(card, 3, SAR_FB_SIZE_3, 1);
37785 @@ -1302,14 +1302,14 @@ idt77252_rx_raw(struct idt77252_dev *card)
37786 if (vcc->qos.aal != ATM_AAL0) {
37787 RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n",
37788 card->name, vpi, vci);
37789 - atomic_inc(&vcc->stats->rx_drop);
37790 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37791 goto drop;
37792 }
37793
37794 if ((sb = dev_alloc_skb(64)) == NULL) {
37795 printk("%s: Can't allocate buffers for AAL0.\n",
37796 card->name);
37797 - atomic_inc(&vcc->stats->rx_err);
37798 + atomic_inc_unchecked(&vcc->stats->rx_err);
37799 goto drop;
37800 }
37801
37802 @@ -1328,7 +1328,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
37803 ATM_SKB(sb)->vcc = vcc;
37804 __net_timestamp(sb);
37805 vcc->push(vcc, sb);
37806 - atomic_inc(&vcc->stats->rx);
37807 + atomic_inc_unchecked(&vcc->stats->rx);
37808
37809 drop:
37810 skb_pull(queue, 64);
37811 @@ -1953,13 +1953,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37812
37813 if (vc == NULL) {
37814 printk("%s: NULL connection in send().\n", card->name);
37815 - atomic_inc(&vcc->stats->tx_err);
37816 + atomic_inc_unchecked(&vcc->stats->tx_err);
37817 dev_kfree_skb(skb);
37818 return -EINVAL;
37819 }
37820 if (!test_bit(VCF_TX, &vc->flags)) {
37821 printk("%s: Trying to transmit on a non-tx VC.\n", card->name);
37822 - atomic_inc(&vcc->stats->tx_err);
37823 + atomic_inc_unchecked(&vcc->stats->tx_err);
37824 dev_kfree_skb(skb);
37825 return -EINVAL;
37826 }
37827 @@ -1971,14 +1971,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37828 break;
37829 default:
37830 printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal);
37831 - atomic_inc(&vcc->stats->tx_err);
37832 + atomic_inc_unchecked(&vcc->stats->tx_err);
37833 dev_kfree_skb(skb);
37834 return -EINVAL;
37835 }
37836
37837 if (skb_shinfo(skb)->nr_frags != 0) {
37838 printk("%s: No scatter-gather yet.\n", card->name);
37839 - atomic_inc(&vcc->stats->tx_err);
37840 + atomic_inc_unchecked(&vcc->stats->tx_err);
37841 dev_kfree_skb(skb);
37842 return -EINVAL;
37843 }
37844 @@ -1986,7 +1986,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37845
37846 err = queue_skb(card, vc, skb, oam);
37847 if (err) {
37848 - atomic_inc(&vcc->stats->tx_err);
37849 + atomic_inc_unchecked(&vcc->stats->tx_err);
37850 dev_kfree_skb(skb);
37851 return err;
37852 }
37853 @@ -2009,7 +2009,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
37854 skb = dev_alloc_skb(64);
37855 if (!skb) {
37856 printk("%s: Out of memory in send_oam().\n", card->name);
37857 - atomic_inc(&vcc->stats->tx_err);
37858 + atomic_inc_unchecked(&vcc->stats->tx_err);
37859 return -ENOMEM;
37860 }
37861 atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
37862 diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
37863 index 924f8e2..3375a3e 100644
37864 --- a/drivers/atm/iphase.c
37865 +++ b/drivers/atm/iphase.c
37866 @@ -1145,7 +1145,7 @@ static int rx_pkt(struct atm_dev *dev)
37867 status = (u_short) (buf_desc_ptr->desc_mode);
37868 if (status & (RX_CER | RX_PTE | RX_OFL))
37869 {
37870 - atomic_inc(&vcc->stats->rx_err);
37871 + atomic_inc_unchecked(&vcc->stats->rx_err);
37872 IF_ERR(printk("IA: bad packet, dropping it");)
37873 if (status & RX_CER) {
37874 IF_ERR(printk(" cause: packet CRC error\n");)
37875 @@ -1168,7 +1168,7 @@ static int rx_pkt(struct atm_dev *dev)
37876 len = dma_addr - buf_addr;
37877 if (len > iadev->rx_buf_sz) {
37878 printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz);
37879 - atomic_inc(&vcc->stats->rx_err);
37880 + atomic_inc_unchecked(&vcc->stats->rx_err);
37881 goto out_free_desc;
37882 }
37883
37884 @@ -1318,7 +1318,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37885 ia_vcc = INPH_IA_VCC(vcc);
37886 if (ia_vcc == NULL)
37887 {
37888 - atomic_inc(&vcc->stats->rx_err);
37889 + atomic_inc_unchecked(&vcc->stats->rx_err);
37890 atm_return(vcc, skb->truesize);
37891 dev_kfree_skb_any(skb);
37892 goto INCR_DLE;
37893 @@ -1330,7 +1330,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37894 if ((length > iadev->rx_buf_sz) || (length >
37895 (skb->len - sizeof(struct cpcs_trailer))))
37896 {
37897 - atomic_inc(&vcc->stats->rx_err);
37898 + atomic_inc_unchecked(&vcc->stats->rx_err);
37899 IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)",
37900 length, skb->len);)
37901 atm_return(vcc, skb->truesize);
37902 @@ -1346,7 +1346,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37903
37904 IF_RX(printk("rx_dle_intr: skb push");)
37905 vcc->push(vcc,skb);
37906 - atomic_inc(&vcc->stats->rx);
37907 + atomic_inc_unchecked(&vcc->stats->rx);
37908 iadev->rx_pkt_cnt++;
37909 }
37910 INCR_DLE:
37911 @@ -2828,15 +2828,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
37912 {
37913 struct k_sonet_stats *stats;
37914 stats = &PRIV(_ia_dev[board])->sonet_stats;
37915 - printk("section_bip: %d\n", atomic_read(&stats->section_bip));
37916 - printk("line_bip : %d\n", atomic_read(&stats->line_bip));
37917 - printk("path_bip : %d\n", atomic_read(&stats->path_bip));
37918 - printk("line_febe : %d\n", atomic_read(&stats->line_febe));
37919 - printk("path_febe : %d\n", atomic_read(&stats->path_febe));
37920 - printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs));
37921 - printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs));
37922 - printk("tx_cells : %d\n", atomic_read(&stats->tx_cells));
37923 - printk("rx_cells : %d\n", atomic_read(&stats->rx_cells));
37924 + printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip));
37925 + printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip));
37926 + printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip));
37927 + printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe));
37928 + printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe));
37929 + printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs));
37930 + printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs));
37931 + printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells));
37932 + printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells));
37933 }
37934 ia_cmds.status = 0;
37935 break;
37936 @@ -2941,7 +2941,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37937 if ((desc == 0) || (desc > iadev->num_tx_desc))
37938 {
37939 IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);)
37940 - atomic_inc(&vcc->stats->tx);
37941 + atomic_inc_unchecked(&vcc->stats->tx);
37942 if (vcc->pop)
37943 vcc->pop(vcc, skb);
37944 else
37945 @@ -3046,14 +3046,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37946 ATM_DESC(skb) = vcc->vci;
37947 skb_queue_tail(&iadev->tx_dma_q, skb);
37948
37949 - atomic_inc(&vcc->stats->tx);
37950 + atomic_inc_unchecked(&vcc->stats->tx);
37951 iadev->tx_pkt_cnt++;
37952 /* Increment transaction counter */
37953 writel(2, iadev->dma+IPHASE5575_TX_COUNTER);
37954
37955 #if 0
37956 /* add flow control logic */
37957 - if (atomic_read(&vcc->stats->tx) % 20 == 0) {
37958 + if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) {
37959 if (iavcc->vc_desc_cnt > 10) {
37960 vcc->tx_quota = vcc->tx_quota * 3 / 4;
37961 printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota );
37962 diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
37963 index ce43ae3..969de38 100644
37964 --- a/drivers/atm/lanai.c
37965 +++ b/drivers/atm/lanai.c
37966 @@ -1295,7 +1295,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai,
37967 vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0);
37968 lanai_endtx(lanai, lvcc);
37969 lanai_free_skb(lvcc->tx.atmvcc, skb);
37970 - atomic_inc(&lvcc->tx.atmvcc->stats->tx);
37971 + atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx);
37972 }
37973
37974 /* Try to fill the buffer - don't call unless there is backlog */
37975 @@ -1418,7 +1418,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
37976 ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
37977 __net_timestamp(skb);
37978 lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
37979 - atomic_inc(&lvcc->rx.atmvcc->stats->rx);
37980 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx);
37981 out:
37982 lvcc->rx.buf.ptr = end;
37983 cardvcc_write(lvcc, endptr, vcc_rxreadptr);
37984 @@ -1659,7 +1659,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37985 DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 "
37986 "vcc %d\n", lanai->number, (unsigned int) s, vci);
37987 lanai->stats.service_rxnotaal5++;
37988 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37989 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37990 return 0;
37991 }
37992 if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) {
37993 @@ -1671,7 +1671,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37994 int bytes;
37995 read_unlock(&vcc_sklist_lock);
37996 DPRINTK("got trashed rx pdu on vci %d\n", vci);
37997 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37998 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37999 lvcc->stats.x.aal5.service_trash++;
38000 bytes = (SERVICE_GET_END(s) * 16) -
38001 (((unsigned long) lvcc->rx.buf.ptr) -
38002 @@ -1683,7 +1683,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
38003 }
38004 if (s & SERVICE_STREAM) {
38005 read_unlock(&vcc_sklist_lock);
38006 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
38007 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
38008 lvcc->stats.x.aal5.service_stream++;
38009 printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream "
38010 "PDU on VCI %d!\n", lanai->number, vci);
38011 @@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
38012 return 0;
38013 }
38014 DPRINTK("got rx crc error on vci %d\n", vci);
38015 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
38016 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
38017 lvcc->stats.x.aal5.service_rxcrc++;
38018 lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
38019 cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
38020 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
38021 index ddc4ceb..36e29aa 100644
38022 --- a/drivers/atm/nicstar.c
38023 +++ b/drivers/atm/nicstar.c
38024 @@ -1632,7 +1632,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
38025 if ((vc = (vc_map *) vcc->dev_data) == NULL) {
38026 printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
38027 card->index);
38028 - atomic_inc(&vcc->stats->tx_err);
38029 + atomic_inc_unchecked(&vcc->stats->tx_err);
38030 dev_kfree_skb_any(skb);
38031 return -EINVAL;
38032 }
38033 @@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
38034 if (!vc->tx) {
38035 printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
38036 card->index);
38037 - atomic_inc(&vcc->stats->tx_err);
38038 + atomic_inc_unchecked(&vcc->stats->tx_err);
38039 dev_kfree_skb_any(skb);
38040 return -EINVAL;
38041 }
38042 @@ -1648,14 +1648,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
38043 if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
38044 printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
38045 card->index);
38046 - atomic_inc(&vcc->stats->tx_err);
38047 + atomic_inc_unchecked(&vcc->stats->tx_err);
38048 dev_kfree_skb_any(skb);
38049 return -EINVAL;
38050 }
38051
38052 if (skb_shinfo(skb)->nr_frags != 0) {
38053 printk("nicstar%d: No scatter-gather yet.\n", card->index);
38054 - atomic_inc(&vcc->stats->tx_err);
38055 + atomic_inc_unchecked(&vcc->stats->tx_err);
38056 dev_kfree_skb_any(skb);
38057 return -EINVAL;
38058 }
38059 @@ -1703,11 +1703,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
38060 }
38061
38062 if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
38063 - atomic_inc(&vcc->stats->tx_err);
38064 + atomic_inc_unchecked(&vcc->stats->tx_err);
38065 dev_kfree_skb_any(skb);
38066 return -EIO;
38067 }
38068 - atomic_inc(&vcc->stats->tx);
38069 + atomic_inc_unchecked(&vcc->stats->tx);
38070
38071 return 0;
38072 }
38073 @@ -2024,14 +2024,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
38074 printk
38075 ("nicstar%d: Can't allocate buffers for aal0.\n",
38076 card->index);
38077 - atomic_add(i, &vcc->stats->rx_drop);
38078 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
38079 break;
38080 }
38081 if (!atm_charge(vcc, sb->truesize)) {
38082 RXPRINTK
38083 ("nicstar%d: atm_charge() dropped aal0 packets.\n",
38084 card->index);
38085 - atomic_add(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
38086 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
38087 dev_kfree_skb_any(sb);
38088 break;
38089 }
38090 @@ -2046,7 +2046,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
38091 ATM_SKB(sb)->vcc = vcc;
38092 __net_timestamp(sb);
38093 vcc->push(vcc, sb);
38094 - atomic_inc(&vcc->stats->rx);
38095 + atomic_inc_unchecked(&vcc->stats->rx);
38096 cell += ATM_CELL_PAYLOAD;
38097 }
38098
38099 @@ -2063,7 +2063,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
38100 if (iovb == NULL) {
38101 printk("nicstar%d: Out of iovec buffers.\n",
38102 card->index);
38103 - atomic_inc(&vcc->stats->rx_drop);
38104 + atomic_inc_unchecked(&vcc->stats->rx_drop);
38105 recycle_rx_buf(card, skb);
38106 return;
38107 }
38108 @@ -2087,7 +2087,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
38109 small or large buffer itself. */
38110 } else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
38111 printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
38112 - atomic_inc(&vcc->stats->rx_err);
38113 + atomic_inc_unchecked(&vcc->stats->rx_err);
38114 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
38115 NS_MAX_IOVECS);
38116 NS_PRV_IOVCNT(iovb) = 0;
38117 @@ -2107,7 +2107,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
38118 ("nicstar%d: Expected a small buffer, and this is not one.\n",
38119 card->index);
38120 which_list(card, skb);
38121 - atomic_inc(&vcc->stats->rx_err);
38122 + atomic_inc_unchecked(&vcc->stats->rx_err);
38123 recycle_rx_buf(card, skb);
38124 vc->rx_iov = NULL;
38125 recycle_iov_buf(card, iovb);
38126 @@ -2120,7 +2120,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
38127 ("nicstar%d: Expected a large buffer, and this is not one.\n",
38128 card->index);
38129 which_list(card, skb);
38130 - atomic_inc(&vcc->stats->rx_err);
38131 + atomic_inc_unchecked(&vcc->stats->rx_err);
38132 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
38133 NS_PRV_IOVCNT(iovb));
38134 vc->rx_iov = NULL;
38135 @@ -2143,7 +2143,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
38136 printk(" - PDU size mismatch.\n");
38137 else
38138 printk(".\n");
38139 - atomic_inc(&vcc->stats->rx_err);
38140 + atomic_inc_unchecked(&vcc->stats->rx_err);
38141 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
38142 NS_PRV_IOVCNT(iovb));
38143 vc->rx_iov = NULL;
38144 @@ -2157,14 +2157,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
38145 /* skb points to a small buffer */
38146 if (!atm_charge(vcc, skb->truesize)) {
38147 push_rxbufs(card, skb);
38148 - atomic_inc(&vcc->stats->rx_drop);
38149 + atomic_inc_unchecked(&vcc->stats->rx_drop);
38150 } else {
38151 skb_put(skb, len);
38152 dequeue_sm_buf(card, skb);
38153 ATM_SKB(skb)->vcc = vcc;
38154 __net_timestamp(skb);
38155 vcc->push(vcc, skb);
38156 - atomic_inc(&vcc->stats->rx);
38157 + atomic_inc_unchecked(&vcc->stats->rx);
38158 }
38159 } else if (NS_PRV_IOVCNT(iovb) == 2) { /* One small plus one large buffer */
38160 struct sk_buff *sb;
38161 @@ -2175,14 +2175,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
38162 if (len <= NS_SMBUFSIZE) {
38163 if (!atm_charge(vcc, sb->truesize)) {
38164 push_rxbufs(card, sb);
38165 - atomic_inc(&vcc->stats->rx_drop);
38166 + atomic_inc_unchecked(&vcc->stats->rx_drop);
38167 } else {
38168 skb_put(sb, len);
38169 dequeue_sm_buf(card, sb);
38170 ATM_SKB(sb)->vcc = vcc;
38171 __net_timestamp(sb);
38172 vcc->push(vcc, sb);
38173 - atomic_inc(&vcc->stats->rx);
38174 + atomic_inc_unchecked(&vcc->stats->rx);
38175 }
38176
38177 push_rxbufs(card, skb);
38178 @@ -2191,7 +2191,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
38179
38180 if (!atm_charge(vcc, skb->truesize)) {
38181 push_rxbufs(card, skb);
38182 - atomic_inc(&vcc->stats->rx_drop);
38183 + atomic_inc_unchecked(&vcc->stats->rx_drop);
38184 } else {
38185 dequeue_lg_buf(card, skb);
38186 skb_push(skb, NS_SMBUFSIZE);
38187 @@ -2201,7 +2201,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
38188 ATM_SKB(skb)->vcc = vcc;
38189 __net_timestamp(skb);
38190 vcc->push(vcc, skb);
38191 - atomic_inc(&vcc->stats->rx);
38192 + atomic_inc_unchecked(&vcc->stats->rx);
38193 }
38194
38195 push_rxbufs(card, sb);
38196 @@ -2222,7 +2222,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
38197 printk
38198 ("nicstar%d: Out of huge buffers.\n",
38199 card->index);
38200 - atomic_inc(&vcc->stats->rx_drop);
38201 + atomic_inc_unchecked(&vcc->stats->rx_drop);
38202 recycle_iovec_rx_bufs(card,
38203 (struct iovec *)
38204 iovb->data,
38205 @@ -2273,7 +2273,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
38206 card->hbpool.count++;
38207 } else
38208 dev_kfree_skb_any(hb);
38209 - atomic_inc(&vcc->stats->rx_drop);
38210 + atomic_inc_unchecked(&vcc->stats->rx_drop);
38211 } else {
38212 /* Copy the small buffer to the huge buffer */
38213 sb = (struct sk_buff *)iov->iov_base;
38214 @@ -2307,7 +2307,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
38215 ATM_SKB(hb)->vcc = vcc;
38216 __net_timestamp(hb);
38217 vcc->push(vcc, hb);
38218 - atomic_inc(&vcc->stats->rx);
38219 + atomic_inc_unchecked(&vcc->stats->rx);
38220 }
38221 }
38222
38223 diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
38224 index 74e18b0..f16afa0 100644
38225 --- a/drivers/atm/solos-pci.c
38226 +++ b/drivers/atm/solos-pci.c
38227 @@ -838,7 +838,7 @@ static void solos_bh(unsigned long card_arg)
38228 }
38229 atm_charge(vcc, skb->truesize);
38230 vcc->push(vcc, skb);
38231 - atomic_inc(&vcc->stats->rx);
38232 + atomic_inc_unchecked(&vcc->stats->rx);
38233 break;
38234
38235 case PKT_STATUS:
38236 @@ -1116,7 +1116,7 @@ static uint32_t fpga_tx(struct solos_card *card)
38237 vcc = SKB_CB(oldskb)->vcc;
38238
38239 if (vcc) {
38240 - atomic_inc(&vcc->stats->tx);
38241 + atomic_inc_unchecked(&vcc->stats->tx);
38242 solos_pop(vcc, oldskb);
38243 } else {
38244 dev_kfree_skb_irq(oldskb);
38245 diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
38246 index 0215934..ce9f5b1 100644
38247 --- a/drivers/atm/suni.c
38248 +++ b/drivers/atm/suni.c
38249 @@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock);
38250
38251
38252 #define ADD_LIMITED(s,v) \
38253 - atomic_add((v),&stats->s); \
38254 - if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
38255 + atomic_add_unchecked((v),&stats->s); \
38256 + if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX);
38257
38258
38259 static void suni_hz(unsigned long from_timer)
38260 diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
38261 index 5120a96..e2572bd 100644
38262 --- a/drivers/atm/uPD98402.c
38263 +++ b/drivers/atm/uPD98402.c
38264 @@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze
38265 struct sonet_stats tmp;
38266 int error = 0;
38267
38268 - atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
38269 + atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
38270 sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp);
38271 if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp));
38272 if (zero && !error) {
38273 @@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
38274
38275
38276 #define ADD_LIMITED(s,v) \
38277 - { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \
38278 - if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \
38279 - atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); }
38280 + { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \
38281 + if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \
38282 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); }
38283
38284
38285 static void stat_event(struct atm_dev *dev)
38286 @@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev)
38287 if (reason & uPD98402_INT_PFM) stat_event(dev);
38288 if (reason & uPD98402_INT_PCO) {
38289 (void) GET(PCOCR); /* clear interrupt cause */
38290 - atomic_add(GET(HECCT),
38291 + atomic_add_unchecked(GET(HECCT),
38292 &PRIV(dev)->sonet_stats.uncorr_hcs);
38293 }
38294 if ((reason & uPD98402_INT_RFO) &&
38295 @@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev)
38296 PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO |
38297 uPD98402_INT_LOS),PIMR); /* enable them */
38298 (void) fetch_stats(dev,NULL,1); /* clear kernel counters */
38299 - atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1);
38300 - atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1);
38301 - atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1);
38302 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1);
38303 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1);
38304 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1);
38305 return 0;
38306 }
38307
38308 diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
38309 index cecfb94..87009ec 100644
38310 --- a/drivers/atm/zatm.c
38311 +++ b/drivers/atm/zatm.c
38312 @@ -459,7 +459,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
38313 }
38314 if (!size) {
38315 dev_kfree_skb_irq(skb);
38316 - if (vcc) atomic_inc(&vcc->stats->rx_err);
38317 + if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err);
38318 continue;
38319 }
38320 if (!atm_charge(vcc,skb->truesize)) {
38321 @@ -469,7 +469,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
38322 skb->len = size;
38323 ATM_SKB(skb)->vcc = vcc;
38324 vcc->push(vcc,skb);
38325 - atomic_inc(&vcc->stats->rx);
38326 + atomic_inc_unchecked(&vcc->stats->rx);
38327 }
38328 zout(pos & 0xffff,MTA(mbx));
38329 #if 0 /* probably a stupid idea */
38330 @@ -733,7 +733,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP |
38331 skb_queue_head(&zatm_vcc->backlog,skb);
38332 break;
38333 }
38334 - atomic_inc(&vcc->stats->tx);
38335 + atomic_inc_unchecked(&vcc->stats->tx);
38336 wake_up(&zatm_vcc->tx_wait);
38337 }
38338
38339 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
38340 index 79bc203..fa3945b 100644
38341 --- a/drivers/base/bus.c
38342 +++ b/drivers/base/bus.c
38343 @@ -1126,7 +1126,7 @@ int subsys_interface_register(struct subsys_interface *sif)
38344 return -EINVAL;
38345
38346 mutex_lock(&subsys->p->mutex);
38347 - list_add_tail(&sif->node, &subsys->p->interfaces);
38348 + pax_list_add_tail((struct list_head *)&sif->node, &subsys->p->interfaces);
38349 if (sif->add_dev) {
38350 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
38351 while ((dev = subsys_dev_iter_next(&iter)))
38352 @@ -1151,7 +1151,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
38353 subsys = sif->subsys;
38354
38355 mutex_lock(&subsys->p->mutex);
38356 - list_del_init(&sif->node);
38357 + pax_list_del_init((struct list_head *)&sif->node);
38358 if (sif->remove_dev) {
38359 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
38360 while ((dev = subsys_dev_iter_next(&iter)))
38361 diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
38362 index 68f0314..ca2a609 100644
38363 --- a/drivers/base/devtmpfs.c
38364 +++ b/drivers/base/devtmpfs.c
38365 @@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir)
38366 if (!thread)
38367 return 0;
38368
38369 - err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL);
38370 + err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL);
38371 if (err)
38372 printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
38373 else
38374 @@ -380,11 +380,11 @@ static int devtmpfsd(void *p)
38375 *err = sys_unshare(CLONE_NEWNS);
38376 if (*err)
38377 goto out;
38378 - *err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options);
38379 + *err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options);
38380 if (*err)
38381 goto out;
38382 - sys_chdir("/.."); /* will traverse into overmounted root */
38383 - sys_chroot(".");
38384 + sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */
38385 + sys_chroot((char __force_user *)".");
38386 complete(&setup_done);
38387 while (1) {
38388 spin_lock(&req_lock);
38389 diff --git a/drivers/base/node.c b/drivers/base/node.c
38390 index a2aa65b..8831326 100644
38391 --- a/drivers/base/node.c
38392 +++ b/drivers/base/node.c
38393 @@ -613,7 +613,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
38394 struct node_attr {
38395 struct device_attribute attr;
38396 enum node_states state;
38397 -};
38398 +} __do_const;
38399
38400 static ssize_t show_node_state(struct device *dev,
38401 struct device_attribute *attr, char *buf)
38402 diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
38403 index 2327613..211d7f5 100644
38404 --- a/drivers/base/power/domain.c
38405 +++ b/drivers/base/power/domain.c
38406 @@ -1725,7 +1725,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
38407 {
38408 struct cpuidle_driver *cpuidle_drv;
38409 struct gpd_cpuidle_data *cpuidle_data;
38410 - struct cpuidle_state *idle_state;
38411 + cpuidle_state_no_const *idle_state;
38412 int ret = 0;
38413
38414 if (IS_ERR_OR_NULL(genpd) || state < 0)
38415 @@ -1793,7 +1793,7 @@ int pm_genpd_name_attach_cpuidle(const char *name, int state)
38416 int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
38417 {
38418 struct gpd_cpuidle_data *cpuidle_data;
38419 - struct cpuidle_state *idle_state;
38420 + cpuidle_state_no_const *idle_state;
38421 int ret = 0;
38422
38423 if (IS_ERR_OR_NULL(genpd))
38424 @@ -2222,8 +2222,11 @@ int genpd_dev_pm_attach(struct device *dev)
38425 return ret;
38426 }
38427
38428 - dev->pm_domain->detach = genpd_dev_pm_detach;
38429 - dev->pm_domain->sync = genpd_dev_pm_sync;
38430 + pax_open_kernel();
38431 + *(void **)&dev->pm_domain->detach = genpd_dev_pm_detach;
38432 + *(void **)&dev->pm_domain->sync = genpd_dev_pm_sync;
38433 + pax_close_kernel();
38434 +
38435 pm_genpd_poweron(pd);
38436
38437 return 0;
38438 diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
38439 index d2be3f9..0a3167a 100644
38440 --- a/drivers/base/power/sysfs.c
38441 +++ b/drivers/base/power/sysfs.c
38442 @@ -181,7 +181,7 @@ static ssize_t rtpm_status_show(struct device *dev,
38443 return -EIO;
38444 }
38445 }
38446 - return sprintf(buf, p);
38447 + return sprintf(buf, "%s", p);
38448 }
38449
38450 static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL);
38451 diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
38452 index 7726200..a417da7 100644
38453 --- a/drivers/base/power/wakeup.c
38454 +++ b/drivers/base/power/wakeup.c
38455 @@ -32,14 +32,14 @@ static bool pm_abort_suspend __read_mostly;
38456 * They need to be modified together atomically, so it's better to use one
38457 * atomic variable to hold them both.
38458 */
38459 -static atomic_t combined_event_count = ATOMIC_INIT(0);
38460 +static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0);
38461
38462 #define IN_PROGRESS_BITS (sizeof(int) * 4)
38463 #define MAX_IN_PROGRESS ((1 << IN_PROGRESS_BITS) - 1)
38464
38465 static void split_counters(unsigned int *cnt, unsigned int *inpr)
38466 {
38467 - unsigned int comb = atomic_read(&combined_event_count);
38468 + unsigned int comb = atomic_read_unchecked(&combined_event_count);
38469
38470 *cnt = (comb >> IN_PROGRESS_BITS);
38471 *inpr = comb & MAX_IN_PROGRESS;
38472 @@ -404,7 +404,7 @@ static void wakeup_source_activate(struct wakeup_source *ws)
38473 ws->start_prevent_time = ws->last_time;
38474
38475 /* Increment the counter of events in progress. */
38476 - cec = atomic_inc_return(&combined_event_count);
38477 + cec = atomic_inc_return_unchecked(&combined_event_count);
38478
38479 trace_wakeup_source_activate(ws->name, cec);
38480 }
38481 @@ -530,7 +530,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws)
38482 * Increment the counter of registered wakeup events and decrement the
38483 * couter of wakeup events in progress simultaneously.
38484 */
38485 - cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count);
38486 + cec = atomic_add_return_unchecked(MAX_IN_PROGRESS, &combined_event_count);
38487 trace_wakeup_source_deactivate(ws->name, cec);
38488
38489 split_counters(&cnt, &inpr);
38490 diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c
38491 index 8d98a32..61d3165 100644
38492 --- a/drivers/base/syscore.c
38493 +++ b/drivers/base/syscore.c
38494 @@ -22,7 +22,7 @@ static DEFINE_MUTEX(syscore_ops_lock);
38495 void register_syscore_ops(struct syscore_ops *ops)
38496 {
38497 mutex_lock(&syscore_ops_lock);
38498 - list_add_tail(&ops->node, &syscore_ops_list);
38499 + pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list);
38500 mutex_unlock(&syscore_ops_lock);
38501 }
38502 EXPORT_SYMBOL_GPL(register_syscore_ops);
38503 @@ -34,7 +34,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops);
38504 void unregister_syscore_ops(struct syscore_ops *ops)
38505 {
38506 mutex_lock(&syscore_ops_lock);
38507 - list_del(&ops->node);
38508 + pax_list_del((struct list_head *)&ops->node);
38509 mutex_unlock(&syscore_ops_lock);
38510 }
38511 EXPORT_SYMBOL_GPL(unregister_syscore_ops);
38512 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
38513 index ff20f19..018f1da 100644
38514 --- a/drivers/block/cciss.c
38515 +++ b/drivers/block/cciss.c
38516 @@ -3008,7 +3008,7 @@ static void start_io(ctlr_info_t *h)
38517 while (!list_empty(&h->reqQ)) {
38518 c = list_entry(h->reqQ.next, CommandList_struct, list);
38519 /* can't do anything if fifo is full */
38520 - if ((h->access.fifo_full(h))) {
38521 + if ((h->access->fifo_full(h))) {
38522 dev_warn(&h->pdev->dev, "fifo full\n");
38523 break;
38524 }
38525 @@ -3018,7 +3018,7 @@ static void start_io(ctlr_info_t *h)
38526 h->Qdepth--;
38527
38528 /* Tell the controller execute command */
38529 - h->access.submit_command(h, c);
38530 + h->access->submit_command(h, c);
38531
38532 /* Put job onto the completed Q */
38533 addQ(&h->cmpQ, c);
38534 @@ -3444,17 +3444,17 @@ startio:
38535
38536 static inline unsigned long get_next_completion(ctlr_info_t *h)
38537 {
38538 - return h->access.command_completed(h);
38539 + return h->access->command_completed(h);
38540 }
38541
38542 static inline int interrupt_pending(ctlr_info_t *h)
38543 {
38544 - return h->access.intr_pending(h);
38545 + return h->access->intr_pending(h);
38546 }
38547
38548 static inline long interrupt_not_for_us(ctlr_info_t *h)
38549 {
38550 - return ((h->access.intr_pending(h) == 0) ||
38551 + return ((h->access->intr_pending(h) == 0) ||
38552 (h->interrupts_enabled == 0));
38553 }
38554
38555 @@ -3487,7 +3487,7 @@ static inline u32 next_command(ctlr_info_t *h)
38556 u32 a;
38557
38558 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
38559 - return h->access.command_completed(h);
38560 + return h->access->command_completed(h);
38561
38562 if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
38563 a = *(h->reply_pool_head); /* Next cmd in ring buffer */
38564 @@ -4044,7 +4044,7 @@ static void cciss_put_controller_into_performant_mode(ctlr_info_t *h)
38565 trans_support & CFGTBL_Trans_use_short_tags);
38566
38567 /* Change the access methods to the performant access methods */
38568 - h->access = SA5_performant_access;
38569 + h->access = &SA5_performant_access;
38570 h->transMethod = CFGTBL_Trans_Performant;
38571
38572 return;
38573 @@ -4318,7 +4318,7 @@ static int cciss_pci_init(ctlr_info_t *h)
38574 if (prod_index < 0)
38575 return -ENODEV;
38576 h->product_name = products[prod_index].product_name;
38577 - h->access = *(products[prod_index].access);
38578 + h->access = products[prod_index].access;
38579
38580 if (cciss_board_disabled(h)) {
38581 dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
38582 @@ -5050,7 +5050,7 @@ reinit_after_soft_reset:
38583 }
38584
38585 /* make sure the board interrupts are off */
38586 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38587 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38588 rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
38589 if (rc)
38590 goto clean2;
38591 @@ -5100,7 +5100,7 @@ reinit_after_soft_reset:
38592 * fake ones to scoop up any residual completions.
38593 */
38594 spin_lock_irqsave(&h->lock, flags);
38595 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38596 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38597 spin_unlock_irqrestore(&h->lock, flags);
38598 free_irq(h->intr[h->intr_mode], h);
38599 rc = cciss_request_irq(h, cciss_msix_discard_completions,
38600 @@ -5120,9 +5120,9 @@ reinit_after_soft_reset:
38601 dev_info(&h->pdev->dev, "Board READY.\n");
38602 dev_info(&h->pdev->dev,
38603 "Waiting for stale completions to drain.\n");
38604 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38605 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38606 msleep(10000);
38607 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38608 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38609
38610 rc = controller_reset_failed(h->cfgtable);
38611 if (rc)
38612 @@ -5145,7 +5145,7 @@ reinit_after_soft_reset:
38613 cciss_scsi_setup(h);
38614
38615 /* Turn the interrupts on so we can service requests */
38616 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38617 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38618
38619 /* Get the firmware version */
38620 inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
38621 @@ -5217,7 +5217,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
38622 kfree(flush_buf);
38623 if (return_code != IO_OK)
38624 dev_warn(&h->pdev->dev, "Error flushing cache\n");
38625 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38626 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38627 free_irq(h->intr[h->intr_mode], h);
38628 }
38629
38630 diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
38631 index 7fda30e..2f27946 100644
38632 --- a/drivers/block/cciss.h
38633 +++ b/drivers/block/cciss.h
38634 @@ -101,7 +101,7 @@ struct ctlr_info
38635 /* information about each logical volume */
38636 drive_info_struct *drv[CISS_MAX_LUN];
38637
38638 - struct access_method access;
38639 + struct access_method *access;
38640
38641 /* queue and queue Info */
38642 struct list_head reqQ;
38643 @@ -402,27 +402,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h)
38644 }
38645
38646 static struct access_method SA5_access = {
38647 - SA5_submit_command,
38648 - SA5_intr_mask,
38649 - SA5_fifo_full,
38650 - SA5_intr_pending,
38651 - SA5_completed,
38652 + .submit_command = SA5_submit_command,
38653 + .set_intr_mask = SA5_intr_mask,
38654 + .fifo_full = SA5_fifo_full,
38655 + .intr_pending = SA5_intr_pending,
38656 + .command_completed = SA5_completed,
38657 };
38658
38659 static struct access_method SA5B_access = {
38660 - SA5_submit_command,
38661 - SA5B_intr_mask,
38662 - SA5_fifo_full,
38663 - SA5B_intr_pending,
38664 - SA5_completed,
38665 + .submit_command = SA5_submit_command,
38666 + .set_intr_mask = SA5B_intr_mask,
38667 + .fifo_full = SA5_fifo_full,
38668 + .intr_pending = SA5B_intr_pending,
38669 + .command_completed = SA5_completed,
38670 };
38671
38672 static struct access_method SA5_performant_access = {
38673 - SA5_submit_command,
38674 - SA5_performant_intr_mask,
38675 - SA5_fifo_full,
38676 - SA5_performant_intr_pending,
38677 - SA5_performant_completed,
38678 + .submit_command = SA5_submit_command,
38679 + .set_intr_mask = SA5_performant_intr_mask,
38680 + .fifo_full = SA5_fifo_full,
38681 + .intr_pending = SA5_performant_intr_pending,
38682 + .command_completed = SA5_performant_completed,
38683 };
38684
38685 struct board_type {
38686 diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
38687 index f749df9..5f8b9c4 100644
38688 --- a/drivers/block/cpqarray.c
38689 +++ b/drivers/block/cpqarray.c
38690 @@ -404,7 +404,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38691 if (register_blkdev(COMPAQ_SMART2_MAJOR+i, hba[i]->devname)) {
38692 goto Enomem4;
38693 }
38694 - hba[i]->access.set_intr_mask(hba[i], 0);
38695 + hba[i]->access->set_intr_mask(hba[i], 0);
38696 if (request_irq(hba[i]->intr, do_ida_intr, IRQF_SHARED,
38697 hba[i]->devname, hba[i]))
38698 {
38699 @@ -459,7 +459,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38700 add_timer(&hba[i]->timer);
38701
38702 /* Enable IRQ now that spinlock and rate limit timer are set up */
38703 - hba[i]->access.set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38704 + hba[i]->access->set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38705
38706 for(j=0; j<NWD; j++) {
38707 struct gendisk *disk = ida_gendisk[i][j];
38708 @@ -694,7 +694,7 @@ DBGINFO(
38709 for(i=0; i<NR_PRODUCTS; i++) {
38710 if (board_id == products[i].board_id) {
38711 c->product_name = products[i].product_name;
38712 - c->access = *(products[i].access);
38713 + c->access = products[i].access;
38714 break;
38715 }
38716 }
38717 @@ -792,7 +792,7 @@ static int cpqarray_eisa_detect(void)
38718 hba[ctlr]->intr = intr;
38719 sprintf(hba[ctlr]->devname, "ida%d", nr_ctlr);
38720 hba[ctlr]->product_name = products[j].product_name;
38721 - hba[ctlr]->access = *(products[j].access);
38722 + hba[ctlr]->access = products[j].access;
38723 hba[ctlr]->ctlr = ctlr;
38724 hba[ctlr]->board_id = board_id;
38725 hba[ctlr]->pci_dev = NULL; /* not PCI */
38726 @@ -978,7 +978,7 @@ static void start_io(ctlr_info_t *h)
38727
38728 while((c = h->reqQ) != NULL) {
38729 /* Can't do anything if we're busy */
38730 - if (h->access.fifo_full(h) == 0)
38731 + if (h->access->fifo_full(h) == 0)
38732 return;
38733
38734 /* Get the first entry from the request Q */
38735 @@ -986,7 +986,7 @@ static void start_io(ctlr_info_t *h)
38736 h->Qdepth--;
38737
38738 /* Tell the controller to do our bidding */
38739 - h->access.submit_command(h, c);
38740 + h->access->submit_command(h, c);
38741
38742 /* Get onto the completion Q */
38743 addQ(&h->cmpQ, c);
38744 @@ -1048,7 +1048,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38745 unsigned long flags;
38746 __u32 a,a1;
38747
38748 - istat = h->access.intr_pending(h);
38749 + istat = h->access->intr_pending(h);
38750 /* Is this interrupt for us? */
38751 if (istat == 0)
38752 return IRQ_NONE;
38753 @@ -1059,7 +1059,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38754 */
38755 spin_lock_irqsave(IDA_LOCK(h->ctlr), flags);
38756 if (istat & FIFO_NOT_EMPTY) {
38757 - while((a = h->access.command_completed(h))) {
38758 + while((a = h->access->command_completed(h))) {
38759 a1 = a; a &= ~3;
38760 if ((c = h->cmpQ) == NULL)
38761 {
38762 @@ -1448,11 +1448,11 @@ static int sendcmd(
38763 /*
38764 * Disable interrupt
38765 */
38766 - info_p->access.set_intr_mask(info_p, 0);
38767 + info_p->access->set_intr_mask(info_p, 0);
38768 /* Make sure there is room in the command FIFO */
38769 /* Actually it should be completely empty at this time. */
38770 for (i = 200000; i > 0; i--) {
38771 - temp = info_p->access.fifo_full(info_p);
38772 + temp = info_p->access->fifo_full(info_p);
38773 if (temp != 0) {
38774 break;
38775 }
38776 @@ -1465,7 +1465,7 @@ DBG(
38777 /*
38778 * Send the cmd
38779 */
38780 - info_p->access.submit_command(info_p, c);
38781 + info_p->access->submit_command(info_p, c);
38782 complete = pollcomplete(ctlr);
38783
38784 pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr,
38785 @@ -1548,9 +1548,9 @@ static int revalidate_allvol(ctlr_info_t *host)
38786 * we check the new geometry. Then turn interrupts back on when
38787 * we're done.
38788 */
38789 - host->access.set_intr_mask(host, 0);
38790 + host->access->set_intr_mask(host, 0);
38791 getgeometry(ctlr);
38792 - host->access.set_intr_mask(host, FIFO_NOT_EMPTY);
38793 + host->access->set_intr_mask(host, FIFO_NOT_EMPTY);
38794
38795 for(i=0; i<NWD; i++) {
38796 struct gendisk *disk = ida_gendisk[ctlr][i];
38797 @@ -1590,7 +1590,7 @@ static int pollcomplete(int ctlr)
38798 /* Wait (up to 2 seconds) for a command to complete */
38799
38800 for (i = 200000; i > 0; i--) {
38801 - done = hba[ctlr]->access.command_completed(hba[ctlr]);
38802 + done = hba[ctlr]->access->command_completed(hba[ctlr]);
38803 if (done == 0) {
38804 udelay(10); /* a short fixed delay */
38805 } else
38806 diff --git a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
38807 index be73e9d..7fbf140 100644
38808 --- a/drivers/block/cpqarray.h
38809 +++ b/drivers/block/cpqarray.h
38810 @@ -99,7 +99,7 @@ struct ctlr_info {
38811 drv_info_t drv[NWD];
38812 struct proc_dir_entry *proc;
38813
38814 - struct access_method access;
38815 + struct access_method *access;
38816
38817 cmdlist_t *reqQ;
38818 cmdlist_t *cmpQ;
38819 diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
38820 index 434c77d..6d3219a 100644
38821 --- a/drivers/block/drbd/drbd_bitmap.c
38822 +++ b/drivers/block/drbd/drbd_bitmap.c
38823 @@ -1036,7 +1036,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho
38824 submit_bio(rw, bio);
38825 /* this should not count as user activity and cause the
38826 * resync to throttle -- see drbd_rs_should_slow_down(). */
38827 - atomic_add(len >> 9, &device->rs_sect_ev);
38828 + atomic_add_unchecked(len >> 9, &device->rs_sect_ev);
38829 }
38830 }
38831
38832 diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
38833 index b905e98..0812ed8 100644
38834 --- a/drivers/block/drbd/drbd_int.h
38835 +++ b/drivers/block/drbd/drbd_int.h
38836 @@ -385,7 +385,7 @@ struct drbd_epoch {
38837 struct drbd_connection *connection;
38838 struct list_head list;
38839 unsigned int barrier_nr;
38840 - atomic_t epoch_size; /* increased on every request added. */
38841 + atomic_unchecked_t epoch_size; /* increased on every request added. */
38842 atomic_t active; /* increased on every req. added, and dec on every finished. */
38843 unsigned long flags;
38844 };
38845 @@ -946,7 +946,7 @@ struct drbd_device {
38846 unsigned int al_tr_number;
38847 int al_tr_cycle;
38848 wait_queue_head_t seq_wait;
38849 - atomic_t packet_seq;
38850 + atomic_unchecked_t packet_seq;
38851 unsigned int peer_seq;
38852 spinlock_t peer_seq_lock;
38853 unsigned long comm_bm_set; /* communicated number of set bits. */
38854 @@ -955,8 +955,8 @@ struct drbd_device {
38855 struct mutex own_state_mutex;
38856 struct mutex *state_mutex; /* either own_state_mutex or first_peer_device(device)->connection->cstate_mutex */
38857 char congestion_reason; /* Why we where congested... */
38858 - atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38859 - atomic_t rs_sect_ev; /* for submitted resync data rate, both */
38860 + atomic_unchecked_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38861 + atomic_unchecked_t rs_sect_ev; /* for submitted resync data rate, both */
38862 int rs_last_sect_ev; /* counter to compare with */
38863 int rs_last_events; /* counter of read or write "events" (unit sectors)
38864 * on the lower level device when we last looked. */
38865 diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
38866 index 81fde9e..9948c05 100644
38867 --- a/drivers/block/drbd/drbd_main.c
38868 +++ b/drivers/block/drbd/drbd_main.c
38869 @@ -1328,7 +1328,7 @@ static int _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet
38870 p->sector = sector;
38871 p->block_id = block_id;
38872 p->blksize = blksize;
38873 - p->seq_num = cpu_to_be32(atomic_inc_return(&peer_device->device->packet_seq));
38874 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&peer_device->device->packet_seq));
38875 return drbd_send_command(peer_device, sock, cmd, sizeof(*p), NULL, 0);
38876 }
38877
38878 @@ -1634,7 +1634,7 @@ int drbd_send_dblock(struct drbd_peer_device *peer_device, struct drbd_request *
38879 return -EIO;
38880 p->sector = cpu_to_be64(req->i.sector);
38881 p->block_id = (unsigned long)req;
38882 - p->seq_num = cpu_to_be32(atomic_inc_return(&device->packet_seq));
38883 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&device->packet_seq));
38884 dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio->bi_rw);
38885 if (device->state.conn >= C_SYNC_SOURCE &&
38886 device->state.conn <= C_PAUSED_SYNC_T)
38887 @@ -1915,8 +1915,8 @@ void drbd_init_set_defaults(struct drbd_device *device)
38888 atomic_set(&device->unacked_cnt, 0);
38889 atomic_set(&device->local_cnt, 0);
38890 atomic_set(&device->pp_in_use_by_net, 0);
38891 - atomic_set(&device->rs_sect_in, 0);
38892 - atomic_set(&device->rs_sect_ev, 0);
38893 + atomic_set_unchecked(&device->rs_sect_in, 0);
38894 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38895 atomic_set(&device->ap_in_flight, 0);
38896 atomic_set(&device->md_io.in_use, 0);
38897
38898 @@ -2683,8 +2683,8 @@ void drbd_destroy_connection(struct kref *kref)
38899 struct drbd_connection *connection = container_of(kref, struct drbd_connection, kref);
38900 struct drbd_resource *resource = connection->resource;
38901
38902 - if (atomic_read(&connection->current_epoch->epoch_size) != 0)
38903 - drbd_err(connection, "epoch_size:%d\n", atomic_read(&connection->current_epoch->epoch_size));
38904 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size) != 0)
38905 + drbd_err(connection, "epoch_size:%d\n", atomic_read_unchecked(&connection->current_epoch->epoch_size));
38906 kfree(connection->current_epoch);
38907
38908 idr_destroy(&connection->peer_devices);
38909 diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
38910 index 74df8cf..e41fc24 100644
38911 --- a/drivers/block/drbd/drbd_nl.c
38912 +++ b/drivers/block/drbd/drbd_nl.c
38913 @@ -3637,13 +3637,13 @@ finish:
38914
38915 void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib)
38916 {
38917 - static atomic_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38918 + static atomic_unchecked_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38919 struct sk_buff *msg;
38920 struct drbd_genlmsghdr *d_out;
38921 unsigned seq;
38922 int err = -ENOMEM;
38923
38924 - seq = atomic_inc_return(&drbd_genl_seq);
38925 + seq = atomic_inc_return_unchecked(&drbd_genl_seq);
38926 msg = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO);
38927 if (!msg)
38928 goto failed;
38929 diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
38930 index cee2035..22f66bd 100644
38931 --- a/drivers/block/drbd/drbd_receiver.c
38932 +++ b/drivers/block/drbd/drbd_receiver.c
38933 @@ -870,7 +870,7 @@ int drbd_connected(struct drbd_peer_device *peer_device)
38934 struct drbd_device *device = peer_device->device;
38935 int err;
38936
38937 - atomic_set(&device->packet_seq, 0);
38938 + atomic_set_unchecked(&device->packet_seq, 0);
38939 device->peer_seq = 0;
38940
38941 device->state_mutex = peer_device->connection->agreed_pro_version < 100 ?
38942 @@ -1233,7 +1233,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38943 do {
38944 next_epoch = NULL;
38945
38946 - epoch_size = atomic_read(&epoch->epoch_size);
38947 + epoch_size = atomic_read_unchecked(&epoch->epoch_size);
38948
38949 switch (ev & ~EV_CLEANUP) {
38950 case EV_PUT:
38951 @@ -1273,7 +1273,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38952 rv = FE_DESTROYED;
38953 } else {
38954 epoch->flags = 0;
38955 - atomic_set(&epoch->epoch_size, 0);
38956 + atomic_set_unchecked(&epoch->epoch_size, 0);
38957 /* atomic_set(&epoch->active, 0); is already zero */
38958 if (rv == FE_STILL_LIVE)
38959 rv = FE_RECYCLED;
38960 @@ -1550,7 +1550,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38961 conn_wait_active_ee_empty(connection);
38962 drbd_flush(connection);
38963
38964 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38965 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38966 epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
38967 if (epoch)
38968 break;
38969 @@ -1564,11 +1564,11 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38970 }
38971
38972 epoch->flags = 0;
38973 - atomic_set(&epoch->epoch_size, 0);
38974 + atomic_set_unchecked(&epoch->epoch_size, 0);
38975 atomic_set(&epoch->active, 0);
38976
38977 spin_lock(&connection->epoch_lock);
38978 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38979 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38980 list_add(&epoch->list, &connection->current_epoch->list);
38981 connection->current_epoch = epoch;
38982 connection->epochs++;
38983 @@ -1802,7 +1802,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
38984 list_add_tail(&peer_req->w.list, &device->sync_ee);
38985 spin_unlock_irq(&device->resource->req_lock);
38986
38987 - atomic_add(pi->size >> 9, &device->rs_sect_ev);
38988 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev);
38989 if (drbd_submit_peer_request(device, peer_req, WRITE, DRBD_FAULT_RS_WR) == 0)
38990 return 0;
38991
38992 @@ -1900,7 +1900,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet
38993 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38994 }
38995
38996 - atomic_add(pi->size >> 9, &device->rs_sect_in);
38997 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_in);
38998
38999 return err;
39000 }
39001 @@ -2290,7 +2290,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
39002
39003 err = wait_for_and_update_peer_seq(peer_device, peer_seq);
39004 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
39005 - atomic_inc(&connection->current_epoch->epoch_size);
39006 + atomic_inc_unchecked(&connection->current_epoch->epoch_size);
39007 err2 = drbd_drain_block(peer_device, pi->size);
39008 if (!err)
39009 err = err2;
39010 @@ -2334,7 +2334,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
39011
39012 spin_lock(&connection->epoch_lock);
39013 peer_req->epoch = connection->current_epoch;
39014 - atomic_inc(&peer_req->epoch->epoch_size);
39015 + atomic_inc_unchecked(&peer_req->epoch->epoch_size);
39016 atomic_inc(&peer_req->epoch->active);
39017 spin_unlock(&connection->epoch_lock);
39018
39019 @@ -2479,7 +2479,7 @@ bool drbd_rs_c_min_rate_throttle(struct drbd_device *device)
39020
39021 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
39022 (int)part_stat_read(&disk->part0, sectors[1]) -
39023 - atomic_read(&device->rs_sect_ev);
39024 + atomic_read_unchecked(&device->rs_sect_ev);
39025
39026 if (atomic_read(&device->ap_actlog_cnt)
39027 || curr_events - device->rs_last_events > 64) {
39028 @@ -2618,7 +2618,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
39029 device->use_csums = true;
39030 } else if (pi->cmd == P_OV_REPLY) {
39031 /* track progress, we may need to throttle */
39032 - atomic_add(size >> 9, &device->rs_sect_in);
39033 + atomic_add_unchecked(size >> 9, &device->rs_sect_in);
39034 peer_req->w.cb = w_e_end_ov_reply;
39035 dec_rs_pending(device);
39036 /* drbd_rs_begin_io done when we sent this request,
39037 @@ -2691,7 +2691,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
39038 goto out_free_e;
39039
39040 submit_for_resync:
39041 - atomic_add(size >> 9, &device->rs_sect_ev);
39042 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
39043
39044 submit:
39045 update_receiver_timing_details(connection, drbd_submit_peer_request);
39046 @@ -4564,7 +4564,7 @@ struct data_cmd {
39047 int expect_payload;
39048 size_t pkt_size;
39049 int (*fn)(struct drbd_connection *, struct packet_info *);
39050 -};
39051 +} __do_const;
39052
39053 static struct data_cmd drbd_cmd_handler[] = {
39054 [P_DATA] = { 1, sizeof(struct p_data), receive_Data },
39055 @@ -4678,7 +4678,7 @@ static void conn_disconnect(struct drbd_connection *connection)
39056 if (!list_empty(&connection->current_epoch->list))
39057 drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n");
39058 /* ok, no more ee's on the fly, it is safe to reset the epoch_size */
39059 - atomic_set(&connection->current_epoch->epoch_size, 0);
39060 + atomic_set_unchecked(&connection->current_epoch->epoch_size, 0);
39061 connection->send.seen_any_write_yet = false;
39062
39063 drbd_info(connection, "Connection closed\n");
39064 @@ -5182,7 +5182,7 @@ static int got_IsInSync(struct drbd_connection *connection, struct packet_info *
39065 put_ldev(device);
39066 }
39067 dec_rs_pending(device);
39068 - atomic_add(blksize >> 9, &device->rs_sect_in);
39069 + atomic_add_unchecked(blksize >> 9, &device->rs_sect_in);
39070
39071 return 0;
39072 }
39073 @@ -5470,7 +5470,7 @@ static int connection_finish_peer_reqs(struct drbd_connection *connection)
39074 struct asender_cmd {
39075 size_t pkt_size;
39076 int (*fn)(struct drbd_connection *connection, struct packet_info *);
39077 -};
39078 +} __do_const;
39079
39080 static struct asender_cmd asender_tbl[] = {
39081 [P_PING] = { 0, got_Ping },
39082 diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
39083 index d0fae55..4469096 100644
39084 --- a/drivers/block/drbd/drbd_worker.c
39085 +++ b/drivers/block/drbd/drbd_worker.c
39086 @@ -408,7 +408,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
39087 list_add_tail(&peer_req->w.list, &device->read_ee);
39088 spin_unlock_irq(&device->resource->req_lock);
39089
39090 - atomic_add(size >> 9, &device->rs_sect_ev);
39091 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
39092 if (drbd_submit_peer_request(device, peer_req, READ, DRBD_FAULT_RS_RD) == 0)
39093 return 0;
39094
39095 @@ -553,7 +553,7 @@ static int drbd_rs_number_requests(struct drbd_device *device)
39096 unsigned int sect_in; /* Number of sectors that came in since the last turn */
39097 int number, mxb;
39098
39099 - sect_in = atomic_xchg(&device->rs_sect_in, 0);
39100 + sect_in = atomic_xchg_unchecked(&device->rs_sect_in, 0);
39101 device->rs_in_flight -= sect_in;
39102
39103 rcu_read_lock();
39104 @@ -1595,8 +1595,8 @@ void drbd_rs_controller_reset(struct drbd_device *device)
39105 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
39106 struct fifo_buffer *plan;
39107
39108 - atomic_set(&device->rs_sect_in, 0);
39109 - atomic_set(&device->rs_sect_ev, 0);
39110 + atomic_set_unchecked(&device->rs_sect_in, 0);
39111 + atomic_set_unchecked(&device->rs_sect_ev, 0);
39112 device->rs_in_flight = 0;
39113 device->rs_last_events =
39114 (int)part_stat_read(&disk->part0, sectors[0]) +
39115 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
39116 index 09e628da..7607aaa 100644
39117 --- a/drivers/block/pktcdvd.c
39118 +++ b/drivers/block/pktcdvd.c
39119 @@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
39120
39121 static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd)
39122 {
39123 - return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
39124 + return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL);
39125 }
39126
39127 /*
39128 @@ -1890,7 +1890,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
39129 return -EROFS;
39130 }
39131 pd->settings.fp = ti.fp;
39132 - pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1);
39133 + pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL);
39134
39135 if (ti.nwa_v) {
39136 pd->nwa = be32_to_cpu(ti.next_writable);
39137 diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
39138 index 53f2535..b8a9ce0 100644
39139 --- a/drivers/block/rbd.c
39140 +++ b/drivers/block/rbd.c
39141 @@ -64,7 +64,7 @@
39142 * If the counter is already at its maximum value returns
39143 * -EINVAL without updating it.
39144 */
39145 -static int atomic_inc_return_safe(atomic_t *v)
39146 +static int __intentional_overflow(-1) atomic_inc_return_safe(atomic_t *v)
39147 {
39148 unsigned int counter;
39149
39150 diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h
39151 index e5565fb..71be10b4 100644
39152 --- a/drivers/block/smart1,2.h
39153 +++ b/drivers/block/smart1,2.h
39154 @@ -108,11 +108,11 @@ static unsigned long smart4_intr_pending(ctlr_info_t *h)
39155 }
39156
39157 static struct access_method smart4_access = {
39158 - smart4_submit_command,
39159 - smart4_intr_mask,
39160 - smart4_fifo_full,
39161 - smart4_intr_pending,
39162 - smart4_completed,
39163 + .submit_command = smart4_submit_command,
39164 + .set_intr_mask = smart4_intr_mask,
39165 + .fifo_full = smart4_fifo_full,
39166 + .intr_pending = smart4_intr_pending,
39167 + .command_completed = smart4_completed,
39168 };
39169
39170 /*
39171 @@ -144,11 +144,11 @@ static unsigned long smart2_intr_pending(ctlr_info_t *h)
39172 }
39173
39174 static struct access_method smart2_access = {
39175 - smart2_submit_command,
39176 - smart2_intr_mask,
39177 - smart2_fifo_full,
39178 - smart2_intr_pending,
39179 - smart2_completed,
39180 + .submit_command = smart2_submit_command,
39181 + .set_intr_mask = smart2_intr_mask,
39182 + .fifo_full = smart2_fifo_full,
39183 + .intr_pending = smart2_intr_pending,
39184 + .command_completed = smart2_completed,
39185 };
39186
39187 /*
39188 @@ -180,11 +180,11 @@ static unsigned long smart2e_intr_pending(ctlr_info_t *h)
39189 }
39190
39191 static struct access_method smart2e_access = {
39192 - smart2e_submit_command,
39193 - smart2e_intr_mask,
39194 - smart2e_fifo_full,
39195 - smart2e_intr_pending,
39196 - smart2e_completed,
39197 + .submit_command = smart2e_submit_command,
39198 + .set_intr_mask = smart2e_intr_mask,
39199 + .fifo_full = smart2e_fifo_full,
39200 + .intr_pending = smart2e_intr_pending,
39201 + .command_completed = smart2e_completed,
39202 };
39203
39204 /*
39205 @@ -270,9 +270,9 @@ static unsigned long smart1_intr_pending(ctlr_info_t *h)
39206 }
39207
39208 static struct access_method smart1_access = {
39209 - smart1_submit_command,
39210 - smart1_intr_mask,
39211 - smart1_fifo_full,
39212 - smart1_intr_pending,
39213 - smart1_completed,
39214 + .submit_command = smart1_submit_command,
39215 + .set_intr_mask = smart1_intr_mask,
39216 + .fifo_full = smart1_fifo_full,
39217 + .intr_pending = smart1_intr_pending,
39218 + .command_completed = smart1_completed,
39219 };
39220 diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
39221 index 55c135b..9f8d60c 100644
39222 --- a/drivers/bluetooth/btwilink.c
39223 +++ b/drivers/bluetooth/btwilink.c
39224 @@ -288,7 +288,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
39225
39226 static int bt_ti_probe(struct platform_device *pdev)
39227 {
39228 - static struct ti_st *hst;
39229 + struct ti_st *hst;
39230 struct hci_dev *hdev;
39231 int err;
39232
39233 diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
39234 index 5d28a45..a538f90 100644
39235 --- a/drivers/cdrom/cdrom.c
39236 +++ b/drivers/cdrom/cdrom.c
39237 @@ -610,7 +610,6 @@ int register_cdrom(struct cdrom_device_info *cdi)
39238 ENSURE(reset, CDC_RESET);
39239 ENSURE(generic_packet, CDC_GENERIC_PACKET);
39240 cdi->mc_flags = 0;
39241 - cdo->n_minors = 0;
39242 cdi->options = CDO_USE_FFLAGS;
39243
39244 if (autoclose == 1 && CDROM_CAN(CDC_CLOSE_TRAY))
39245 @@ -630,8 +629,11 @@ int register_cdrom(struct cdrom_device_info *cdi)
39246 else
39247 cdi->cdda_method = CDDA_OLD;
39248
39249 - if (!cdo->generic_packet)
39250 - cdo->generic_packet = cdrom_dummy_generic_packet;
39251 + if (!cdo->generic_packet) {
39252 + pax_open_kernel();
39253 + *(void **)&cdo->generic_packet = cdrom_dummy_generic_packet;
39254 + pax_close_kernel();
39255 + }
39256
39257 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name);
39258 mutex_lock(&cdrom_mutex);
39259 @@ -652,7 +654,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi)
39260 if (cdi->exit)
39261 cdi->exit(cdi);
39262
39263 - cdi->ops->n_minors--;
39264 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
39265 }
39266
39267 @@ -2126,7 +2127,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
39268 */
39269 nr = nframes;
39270 do {
39271 - cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
39272 + cgc.buffer = kzalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
39273 if (cgc.buffer)
39274 break;
39275
39276 @@ -3434,7 +3435,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
39277 struct cdrom_device_info *cdi;
39278 int ret;
39279
39280 - ret = scnprintf(info + *pos, max_size - *pos, header);
39281 + ret = scnprintf(info + *pos, max_size - *pos, "%s", header);
39282 if (!ret)
39283 return 1;
39284
39285 diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
39286 index 584bc31..e64a12c 100644
39287 --- a/drivers/cdrom/gdrom.c
39288 +++ b/drivers/cdrom/gdrom.c
39289 @@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
39290 .audio_ioctl = gdrom_audio_ioctl,
39291 .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
39292 CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
39293 - .n_minors = 1,
39294 };
39295
39296 static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
39297 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
39298 index a4af822..ed58cd1 100644
39299 --- a/drivers/char/Kconfig
39300 +++ b/drivers/char/Kconfig
39301 @@ -17,7 +17,8 @@ config DEVMEM
39302
39303 config DEVKMEM
39304 bool "/dev/kmem virtual device support"
39305 - default y
39306 + default n
39307 + depends on !GRKERNSEC_KMEM
39308 help
39309 Say Y here if you want to support the /dev/kmem device. The
39310 /dev/kmem device is rarely used, but can be used for certain
39311 @@ -586,6 +587,7 @@ config DEVPORT
39312 bool
39313 depends on !M68K
39314 depends on ISA || PCI
39315 + depends on !GRKERNSEC_KMEM
39316 default y
39317
39318 source "drivers/s390/char/Kconfig"
39319 diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
39320 index a48e05b..6bac831 100644
39321 --- a/drivers/char/agp/compat_ioctl.c
39322 +++ b/drivers/char/agp/compat_ioctl.c
39323 @@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user
39324 return -ENOMEM;
39325 }
39326
39327 - if (copy_from_user(usegment, (void __user *) ureserve.seg_list,
39328 + if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list,
39329 sizeof(*usegment) * ureserve.seg_count)) {
39330 kfree(usegment);
39331 kfree(ksegment);
39332 diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
39333 index 09f17eb..8531d2f 100644
39334 --- a/drivers/char/agp/frontend.c
39335 +++ b/drivers/char/agp/frontend.c
39336 @@ -806,7 +806,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
39337 if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
39338 return -EFAULT;
39339
39340 - if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment))
39341 + if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv))
39342 return -EFAULT;
39343
39344 client = agp_find_client_by_pid(reserve.pid);
39345 @@ -836,7 +836,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
39346 if (segment == NULL)
39347 return -ENOMEM;
39348
39349 - if (copy_from_user(segment, (void __user *) reserve.seg_list,
39350 + if (copy_from_user(segment, (void __force_user *) reserve.seg_list,
39351 sizeof(struct agp_segment) * reserve.seg_count)) {
39352 kfree(segment);
39353 return -EFAULT;
39354 diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
39355 index 4f94375..413694e 100644
39356 --- a/drivers/char/genrtc.c
39357 +++ b/drivers/char/genrtc.c
39358 @@ -273,6 +273,7 @@ static int gen_rtc_ioctl(struct file *file,
39359 switch (cmd) {
39360
39361 case RTC_PLL_GET:
39362 + memset(&pll, 0, sizeof(pll));
39363 if (get_rtc_pll(&pll))
39364 return -EINVAL;
39365 else
39366 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
39367 index 5c0baa9..44011b1 100644
39368 --- a/drivers/char/hpet.c
39369 +++ b/drivers/char/hpet.c
39370 @@ -575,7 +575,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
39371 }
39372
39373 static int
39374 -hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg,
39375 +hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
39376 struct hpet_info *info)
39377 {
39378 struct hpet_timer __iomem *timer;
39379 diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
39380 index a43048b..14724d5 100644
39381 --- a/drivers/char/i8k.c
39382 +++ b/drivers/char/i8k.c
39383 @@ -790,7 +790,7 @@ static const struct i8k_config_data i8k_config_data[] = {
39384 },
39385 };
39386
39387 -static struct dmi_system_id i8k_dmi_table[] __initdata = {
39388 +static const struct dmi_system_id i8k_dmi_table[] __initconst = {
39389 {
39390 .ident = "Dell Inspiron",
39391 .matches = {
39392 diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
39393 index bf75f63..359fa10 100644
39394 --- a/drivers/char/ipmi/ipmi_msghandler.c
39395 +++ b/drivers/char/ipmi/ipmi_msghandler.c
39396 @@ -436,7 +436,7 @@ struct ipmi_smi {
39397 struct proc_dir_entry *proc_dir;
39398 char proc_dir_name[10];
39399
39400 - atomic_t stats[IPMI_NUM_STATS];
39401 + atomic_unchecked_t stats[IPMI_NUM_STATS];
39402
39403 /*
39404 * run_to_completion duplicate of smb_info, smi_info
39405 @@ -468,9 +468,9 @@ static LIST_HEAD(smi_watchers);
39406 static DEFINE_MUTEX(smi_watchers_mutex);
39407
39408 #define ipmi_inc_stat(intf, stat) \
39409 - atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
39410 + atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])
39411 #define ipmi_get_stat(intf, stat) \
39412 - ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
39413 + ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]))
39414
39415 static char *addr_src_to_str[] = { "invalid", "hotmod", "hardcoded", "SPMI",
39416 "ACPI", "SMBIOS", "PCI",
39417 @@ -2828,7 +2828,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
39418 INIT_LIST_HEAD(&intf->cmd_rcvrs);
39419 init_waitqueue_head(&intf->waitq);
39420 for (i = 0; i < IPMI_NUM_STATS; i++)
39421 - atomic_set(&intf->stats[i], 0);
39422 + atomic_set_unchecked(&intf->stats[i], 0);
39423
39424 intf->proc_dir = NULL;
39425
39426 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
39427 index 8a45e92..e41b1c7 100644
39428 --- a/drivers/char/ipmi/ipmi_si_intf.c
39429 +++ b/drivers/char/ipmi/ipmi_si_intf.c
39430 @@ -289,7 +289,7 @@ struct smi_info {
39431 unsigned char slave_addr;
39432
39433 /* Counters and things for the proc filesystem. */
39434 - atomic_t stats[SI_NUM_STATS];
39435 + atomic_unchecked_t stats[SI_NUM_STATS];
39436
39437 struct task_struct *thread;
39438
39439 @@ -298,9 +298,9 @@ struct smi_info {
39440 };
39441
39442 #define smi_inc_stat(smi, stat) \
39443 - atomic_inc(&(smi)->stats[SI_STAT_ ## stat])
39444 + atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat])
39445 #define smi_get_stat(smi, stat) \
39446 - ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
39447 + ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat]))
39448
39449 #define SI_MAX_PARMS 4
39450
39451 @@ -3500,7 +3500,7 @@ static int try_smi_init(struct smi_info *new_smi)
39452 atomic_set(&new_smi->req_events, 0);
39453 new_smi->run_to_completion = false;
39454 for (i = 0; i < SI_NUM_STATS; i++)
39455 - atomic_set(&new_smi->stats[i], 0);
39456 + atomic_set_unchecked(&new_smi->stats[i], 0);
39457
39458 new_smi->interrupt_disabled = true;
39459 atomic_set(&new_smi->need_watch, 0);
39460 diff --git a/drivers/char/mem.c b/drivers/char/mem.c
39461 index 6b1721f..fda9398 100644
39462 --- a/drivers/char/mem.c
39463 +++ b/drivers/char/mem.c
39464 @@ -18,6 +18,7 @@
39465 #include <linux/raw.h>
39466 #include <linux/tty.h>
39467 #include <linux/capability.h>
39468 +#include <linux/security.h>
39469 #include <linux/ptrace.h>
39470 #include <linux/device.h>
39471 #include <linux/highmem.h>
39472 @@ -36,6 +37,10 @@
39473
39474 #define DEVPORT_MINOR 4
39475
39476 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
39477 +extern const struct file_operations grsec_fops;
39478 +#endif
39479 +
39480 static inline unsigned long size_inside_page(unsigned long start,
39481 unsigned long size)
39482 {
39483 @@ -67,9 +72,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39484
39485 while (cursor < to) {
39486 if (!devmem_is_allowed(pfn)) {
39487 +#ifdef CONFIG_GRKERNSEC_KMEM
39488 + gr_handle_mem_readwrite(from, to);
39489 +#else
39490 printk(KERN_INFO
39491 "Program %s tried to access /dev/mem between %Lx->%Lx.\n",
39492 current->comm, from, to);
39493 +#endif
39494 return 0;
39495 }
39496 cursor += PAGE_SIZE;
39497 @@ -77,6 +86,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39498 }
39499 return 1;
39500 }
39501 +#elif defined(CONFIG_GRKERNSEC_KMEM)
39502 +static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39503 +{
39504 + return 0;
39505 +}
39506 #else
39507 static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39508 {
39509 @@ -124,7 +138,8 @@ static ssize_t read_mem(struct file *file, char __user *buf,
39510 #endif
39511
39512 while (count > 0) {
39513 - unsigned long remaining;
39514 + unsigned long remaining = 0;
39515 + char *temp;
39516
39517 sz = size_inside_page(p, count);
39518
39519 @@ -140,7 +155,24 @@ static ssize_t read_mem(struct file *file, char __user *buf,
39520 if (!ptr)
39521 return -EFAULT;
39522
39523 - remaining = copy_to_user(buf, ptr, sz);
39524 +#ifdef CONFIG_PAX_USERCOPY
39525 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39526 + if (!temp) {
39527 + unxlate_dev_mem_ptr(p, ptr);
39528 + return -ENOMEM;
39529 + }
39530 + remaining = probe_kernel_read(temp, ptr, sz);
39531 +#else
39532 + temp = ptr;
39533 +#endif
39534 +
39535 + if (!remaining)
39536 + remaining = copy_to_user(buf, temp, sz);
39537 +
39538 +#ifdef CONFIG_PAX_USERCOPY
39539 + kfree(temp);
39540 +#endif
39541 +
39542 unxlate_dev_mem_ptr(p, ptr);
39543 if (remaining)
39544 return -EFAULT;
39545 @@ -380,9 +412,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39546 size_t count, loff_t *ppos)
39547 {
39548 unsigned long p = *ppos;
39549 - ssize_t low_count, read, sz;
39550 + ssize_t low_count, read, sz, err = 0;
39551 char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
39552 - int err = 0;
39553
39554 read = 0;
39555 if (p < (unsigned long) high_memory) {
39556 @@ -404,6 +435,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39557 }
39558 #endif
39559 while (low_count > 0) {
39560 + char *temp;
39561 +
39562 sz = size_inside_page(p, low_count);
39563
39564 /*
39565 @@ -413,7 +446,23 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39566 */
39567 kbuf = xlate_dev_kmem_ptr((void *)p);
39568
39569 - if (copy_to_user(buf, kbuf, sz))
39570 +#ifdef CONFIG_PAX_USERCOPY
39571 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39572 + if (!temp)
39573 + return -ENOMEM;
39574 + err = probe_kernel_read(temp, kbuf, sz);
39575 +#else
39576 + temp = kbuf;
39577 +#endif
39578 +
39579 + if (!err)
39580 + err = copy_to_user(buf, temp, sz);
39581 +
39582 +#ifdef CONFIG_PAX_USERCOPY
39583 + kfree(temp);
39584 +#endif
39585 +
39586 + if (err)
39587 return -EFAULT;
39588 buf += sz;
39589 p += sz;
39590 @@ -802,6 +851,9 @@ static const struct memdev {
39591 #ifdef CONFIG_PRINTK
39592 [11] = { "kmsg", 0644, &kmsg_fops, 0 },
39593 #endif
39594 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
39595 + [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, 0 },
39596 +#endif
39597 };
39598
39599 static int memory_open(struct inode *inode, struct file *filp)
39600 @@ -863,7 +915,7 @@ static int __init chr_dev_init(void)
39601 continue;
39602
39603 device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
39604 - NULL, devlist[minor].name);
39605 + NULL, "%s", devlist[minor].name);
39606 }
39607
39608 return tty_init();
39609 diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
39610 index 9df78e2..01ba9ae 100644
39611 --- a/drivers/char/nvram.c
39612 +++ b/drivers/char/nvram.c
39613 @@ -247,7 +247,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf,
39614
39615 spin_unlock_irq(&rtc_lock);
39616
39617 - if (copy_to_user(buf, contents, tmp - contents))
39618 + if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents))
39619 return -EFAULT;
39620
39621 *ppos = i;
39622 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
39623 index 0ea9986..e7b07e4 100644
39624 --- a/drivers/char/pcmcia/synclink_cs.c
39625 +++ b/drivers/char/pcmcia/synclink_cs.c
39626 @@ -2345,7 +2345,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39627
39628 if (debug_level >= DEBUG_LEVEL_INFO)
39629 printk("%s(%d):mgslpc_close(%s) entry, count=%d\n",
39630 - __FILE__, __LINE__, info->device_name, port->count);
39631 + __FILE__, __LINE__, info->device_name, atomic_read(&port->count));
39632
39633 if (tty_port_close_start(port, tty, filp) == 0)
39634 goto cleanup;
39635 @@ -2363,7 +2363,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39636 cleanup:
39637 if (debug_level >= DEBUG_LEVEL_INFO)
39638 printk("%s(%d):mgslpc_close(%s) exit, count=%d\n", __FILE__, __LINE__,
39639 - tty->driver->name, port->count);
39640 + tty->driver->name, atomic_read(&port->count));
39641 }
39642
39643 /* Wait until the transmitter is empty.
39644 @@ -2505,7 +2505,7 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39645
39646 if (debug_level >= DEBUG_LEVEL_INFO)
39647 printk("%s(%d):mgslpc_open(%s), old ref count = %d\n",
39648 - __FILE__, __LINE__, tty->driver->name, port->count);
39649 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
39650
39651 /* If port is closing, signal caller to try again */
39652 if (port->flags & ASYNC_CLOSING){
39653 @@ -2525,11 +2525,11 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39654 goto cleanup;
39655 }
39656 spin_lock(&port->lock);
39657 - port->count++;
39658 + atomic_inc(&port->count);
39659 spin_unlock(&port->lock);
39660 spin_unlock_irqrestore(&info->netlock, flags);
39661
39662 - if (port->count == 1) {
39663 + if (atomic_read(&port->count) == 1) {
39664 /* 1st open on this device, init hardware */
39665 retval = startup(info, tty);
39666 if (retval < 0)
39667 @@ -3918,7 +3918,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
39668 unsigned short new_crctype;
39669
39670 /* return error if TTY interface open */
39671 - if (info->port.count)
39672 + if (atomic_read(&info->port.count))
39673 return -EBUSY;
39674
39675 switch (encoding)
39676 @@ -4022,7 +4022,7 @@ static int hdlcdev_open(struct net_device *dev)
39677
39678 /* arbitrate between network and tty opens */
39679 spin_lock_irqsave(&info->netlock, flags);
39680 - if (info->port.count != 0 || info->netcount != 0) {
39681 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
39682 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
39683 spin_unlock_irqrestore(&info->netlock, flags);
39684 return -EBUSY;
39685 @@ -4112,7 +4112,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
39686 printk("%s:hdlcdev_ioctl(%s)\n", __FILE__, dev->name);
39687
39688 /* return error if TTY interface open */
39689 - if (info->port.count)
39690 + if (atomic_read(&info->port.count))
39691 return -EBUSY;
39692
39693 if (cmd != SIOCWANDEV)
39694 diff --git a/drivers/char/random.c b/drivers/char/random.c
39695 index 9cd6968..6416f00 100644
39696 --- a/drivers/char/random.c
39697 +++ b/drivers/char/random.c
39698 @@ -289,9 +289,6 @@
39699 /*
39700 * To allow fractional bits to be tracked, the entropy_count field is
39701 * denominated in units of 1/8th bits.
39702 - *
39703 - * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in
39704 - * credit_entropy_bits() needs to be 64 bits wide.
39705 */
39706 #define ENTROPY_SHIFT 3
39707 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
39708 @@ -439,9 +436,9 @@ struct entropy_store {
39709 };
39710
39711 static void push_to_pool(struct work_struct *work);
39712 -static __u32 input_pool_data[INPUT_POOL_WORDS];
39713 -static __u32 blocking_pool_data[OUTPUT_POOL_WORDS];
39714 -static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS];
39715 +static __u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
39716 +static __u32 blocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39717 +static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39718
39719 static struct entropy_store input_pool = {
39720 .poolinfo = &poolinfo_table[0],
39721 @@ -635,7 +632,7 @@ retry:
39722 /* The +2 corresponds to the /4 in the denominator */
39723
39724 do {
39725 - unsigned int anfrac = min(pnfrac, pool_size/2);
39726 + u64 anfrac = min(pnfrac, pool_size/2);
39727 unsigned int add =
39728 ((pool_size - entropy_count)*anfrac*3) >> s;
39729
39730 @@ -1207,7 +1204,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
39731
39732 extract_buf(r, tmp);
39733 i = min_t(int, nbytes, EXTRACT_SIZE);
39734 - if (copy_to_user(buf, tmp, i)) {
39735 + if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) {
39736 ret = -EFAULT;
39737 break;
39738 }
39739 @@ -1590,7 +1587,7 @@ static char sysctl_bootid[16];
39740 static int proc_do_uuid(struct ctl_table *table, int write,
39741 void __user *buffer, size_t *lenp, loff_t *ppos)
39742 {
39743 - struct ctl_table fake_table;
39744 + ctl_table_no_const fake_table;
39745 unsigned char buf[64], tmp_uuid[16], *uuid;
39746
39747 uuid = table->data;
39748 @@ -1620,7 +1617,7 @@ static int proc_do_uuid(struct ctl_table *table, int write,
39749 static int proc_do_entropy(struct ctl_table *table, int write,
39750 void __user *buffer, size_t *lenp, loff_t *ppos)
39751 {
39752 - struct ctl_table fake_table;
39753 + ctl_table_no_const fake_table;
39754 int entropy_count;
39755
39756 entropy_count = *(int *)table->data >> ENTROPY_SHIFT;
39757 diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
39758 index e496dae..3db53b6 100644
39759 --- a/drivers/char/sonypi.c
39760 +++ b/drivers/char/sonypi.c
39761 @@ -54,6 +54,7 @@
39762
39763 #include <asm/uaccess.h>
39764 #include <asm/io.h>
39765 +#include <asm/local.h>
39766
39767 #include <linux/sonypi.h>
39768
39769 @@ -490,7 +491,7 @@ static struct sonypi_device {
39770 spinlock_t fifo_lock;
39771 wait_queue_head_t fifo_proc_list;
39772 struct fasync_struct *fifo_async;
39773 - int open_count;
39774 + local_t open_count;
39775 int model;
39776 struct input_dev *input_jog_dev;
39777 struct input_dev *input_key_dev;
39778 @@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
39779 static int sonypi_misc_release(struct inode *inode, struct file *file)
39780 {
39781 mutex_lock(&sonypi_device.lock);
39782 - sonypi_device.open_count--;
39783 + local_dec(&sonypi_device.open_count);
39784 mutex_unlock(&sonypi_device.lock);
39785 return 0;
39786 }
39787 @@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
39788 {
39789 mutex_lock(&sonypi_device.lock);
39790 /* Flush input queue on first open */
39791 - if (!sonypi_device.open_count)
39792 + if (!local_read(&sonypi_device.open_count))
39793 kfifo_reset(&sonypi_device.fifo);
39794 - sonypi_device.open_count++;
39795 + local_inc(&sonypi_device.open_count);
39796 mutex_unlock(&sonypi_device.lock);
39797
39798 return 0;
39799 @@ -1491,7 +1492,7 @@ static struct platform_driver sonypi_driver = {
39800
39801 static struct platform_device *sonypi_platform_device;
39802
39803 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
39804 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
39805 {
39806 .ident = "Sony Vaio",
39807 .matches = {
39808 diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
39809 index 565a947..dcdc06e 100644
39810 --- a/drivers/char/tpm/tpm_acpi.c
39811 +++ b/drivers/char/tpm/tpm_acpi.c
39812 @@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log)
39813 virt = acpi_os_map_iomem(start, len);
39814 if (!virt) {
39815 kfree(log->bios_event_log);
39816 + log->bios_event_log = NULL;
39817 printk("%s: ERROR - Unable to map memory\n", __func__);
39818 return -EIO;
39819 }
39820
39821 - memcpy_fromio(log->bios_event_log, virt, len);
39822 + memcpy_fromio(log->bios_event_log, (const char __force_kernel *)virt, len);
39823
39824 acpi_os_unmap_iomem(virt, len);
39825 return 0;
39826 diff --git a/drivers/char/tpm/tpm_eventlog.c b/drivers/char/tpm/tpm_eventlog.c
39827 index 3a56a13..f8cbd25 100644
39828 --- a/drivers/char/tpm/tpm_eventlog.c
39829 +++ b/drivers/char/tpm/tpm_eventlog.c
39830 @@ -95,7 +95,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos)
39831 event = addr;
39832
39833 if ((event->event_type == 0 && event->event_size == 0) ||
39834 - ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit))
39835 + (event->event_size >= limit - addr - sizeof(struct tcpa_event)))
39836 return NULL;
39837
39838 return addr;
39839 @@ -120,7 +120,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v,
39840 return NULL;
39841
39842 if ((event->event_type == 0 && event->event_size == 0) ||
39843 - ((v + sizeof(struct tcpa_event) + event->event_size) >= limit))
39844 + (event->event_size >= limit - v - sizeof(struct tcpa_event)))
39845 return NULL;
39846
39847 (*pos)++;
39848 @@ -213,7 +213,8 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
39849 int i;
39850
39851 for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
39852 - seq_putc(m, data[i]);
39853 + if (!seq_putc(m, data[i]))
39854 + return -EFAULT;
39855
39856 return 0;
39857 }
39858 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
39859 index 50754d20..9561cdc 100644
39860 --- a/drivers/char/virtio_console.c
39861 +++ b/drivers/char/virtio_console.c
39862 @@ -685,7 +685,7 @@ static ssize_t fill_readbuf(struct port *port, char __user *out_buf,
39863 if (to_user) {
39864 ssize_t ret;
39865
39866 - ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count);
39867 + ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count);
39868 if (ret)
39869 return -EFAULT;
39870 } else {
39871 @@ -789,7 +789,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
39872 if (!port_has_data(port) && !port->host_connected)
39873 return 0;
39874
39875 - return fill_readbuf(port, ubuf, count, true);
39876 + return fill_readbuf(port, (char __force_kernel *)ubuf, count, true);
39877 }
39878
39879 static int wait_port_writable(struct port *port, bool nonblock)
39880 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
39881 index 956b7e5..b655045 100644
39882 --- a/drivers/clk/clk-composite.c
39883 +++ b/drivers/clk/clk-composite.c
39884 @@ -197,7 +197,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
39885 struct clk *clk;
39886 struct clk_init_data init;
39887 struct clk_composite *composite;
39888 - struct clk_ops *clk_composite_ops;
39889 + clk_ops_no_const *clk_composite_ops;
39890
39891 composite = kzalloc(sizeof(*composite), GFP_KERNEL);
39892 if (!composite) {
39893 diff --git a/drivers/clk/clk-mux.c b/drivers/clk/clk-mux.c
39894 index 69a094c..1fa2a8d 100644
39895 --- a/drivers/clk/clk-mux.c
39896 +++ b/drivers/clk/clk-mux.c
39897 @@ -114,7 +114,7 @@ const struct clk_ops clk_mux_ro_ops = {
39898 EXPORT_SYMBOL_GPL(clk_mux_ro_ops);
39899
39900 struct clk *clk_register_mux_table(struct device *dev, const char *name,
39901 - const char **parent_names, u8 num_parents, unsigned long flags,
39902 + const char * const *parent_names, u8 num_parents, unsigned long flags,
39903 void __iomem *reg, u8 shift, u32 mask,
39904 u8 clk_mux_flags, u32 *table, spinlock_t *lock)
39905 {
39906 @@ -166,7 +166,7 @@ struct clk *clk_register_mux_table(struct device *dev, const char *name,
39907 EXPORT_SYMBOL_GPL(clk_register_mux_table);
39908
39909 struct clk *clk_register_mux(struct device *dev, const char *name,
39910 - const char **parent_names, u8 num_parents, unsigned long flags,
39911 + const char * const *parent_names, u8 num_parents, unsigned long flags,
39912 void __iomem *reg, u8 shift, u8 width,
39913 u8 clk_mux_flags, spinlock_t *lock)
39914 {
39915 diff --git a/drivers/clk/samsung/clk.h b/drivers/clk/samsung/clk.h
39916 index e4c7538..9d5c18a 100644
39917 --- a/drivers/clk/samsung/clk.h
39918 +++ b/drivers/clk/samsung/clk.h
39919 @@ -121,7 +121,7 @@ struct samsung_mux_clock {
39920 unsigned int id;
39921 const char *dev_name;
39922 const char *name;
39923 - const char **parent_names;
39924 + const char * const *parent_names;
39925 u8 num_parents;
39926 unsigned long flags;
39927 unsigned long offset;
39928 @@ -260,7 +260,7 @@ struct samsung_gate_clock {
39929 #define GATE_DA(_id, dname, cname, pname, o, b, f, gf, a) \
39930 __GATE(_id, dname, cname, pname, o, b, f, gf, a)
39931
39932 -#define PNAME(x) static const char *x[] __initdata
39933 +#define PNAME(x) static const char * const x[] __initconst
39934
39935 /**
39936 * struct samsung_clk_reg_dump: register dump of clock controller registers.
39937 diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
39938 index dd3a78c..386d49c 100644
39939 --- a/drivers/clk/socfpga/clk-gate.c
39940 +++ b/drivers/clk/socfpga/clk-gate.c
39941 @@ -22,6 +22,7 @@
39942 #include <linux/mfd/syscon.h>
39943 #include <linux/of.h>
39944 #include <linux/regmap.h>
39945 +#include <asm/pgtable.h>
39946
39947 #include "clk.h"
39948
39949 @@ -174,7 +175,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk)
39950 return 0;
39951 }
39952
39953 -static struct clk_ops gateclk_ops = {
39954 +static clk_ops_no_const gateclk_ops __read_only = {
39955 .prepare = socfpga_clk_prepare,
39956 .recalc_rate = socfpga_clk_recalc_rate,
39957 .get_parent = socfpga_clk_get_parent,
39958 @@ -208,8 +209,10 @@ static void __init __socfpga_gate_init(struct device_node *node,
39959 socfpga_clk->hw.reg = clk_mgr_base_addr + clk_gate[0];
39960 socfpga_clk->hw.bit_idx = clk_gate[1];
39961
39962 - gateclk_ops.enable = clk_gate_ops.enable;
39963 - gateclk_ops.disable = clk_gate_ops.disable;
39964 + pax_open_kernel();
39965 + *(void **)&gateclk_ops.enable = clk_gate_ops.enable;
39966 + *(void **)&gateclk_ops.disable = clk_gate_ops.disable;
39967 + pax_close_kernel();
39968 }
39969
39970 rc = of_property_read_u32(node, "fixed-divider", &fixed_div);
39971 diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c
39972 index de6da95..c98278b 100644
39973 --- a/drivers/clk/socfpga/clk-pll.c
39974 +++ b/drivers/clk/socfpga/clk-pll.c
39975 @@ -21,6 +21,7 @@
39976 #include <linux/io.h>
39977 #include <linux/of.h>
39978 #include <linux/of_address.h>
39979 +#include <asm/pgtable.h>
39980
39981 #include "clk.h"
39982
39983 @@ -76,7 +77,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
39984 CLK_MGR_PLL_CLK_SRC_MASK;
39985 }
39986
39987 -static struct clk_ops clk_pll_ops = {
39988 +static clk_ops_no_const clk_pll_ops __read_only = {
39989 .recalc_rate = clk_pll_recalc_rate,
39990 .get_parent = clk_pll_get_parent,
39991 };
39992 @@ -120,8 +121,10 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
39993 pll_clk->hw.hw.init = &init;
39994
39995 pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
39996 - clk_pll_ops.enable = clk_gate_ops.enable;
39997 - clk_pll_ops.disable = clk_gate_ops.disable;
39998 + pax_open_kernel();
39999 + *(void **)&clk_pll_ops.enable = clk_gate_ops.enable;
40000 + *(void **)&clk_pll_ops.disable = clk_gate_ops.disable;
40001 + pax_close_kernel();
40002
40003 clk = clk_register(NULL, &pll_clk->hw.hw);
40004 if (WARN_ON(IS_ERR(clk))) {
40005 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
40006 index b0c18ed..1713a80 100644
40007 --- a/drivers/cpufreq/acpi-cpufreq.c
40008 +++ b/drivers/cpufreq/acpi-cpufreq.c
40009 @@ -675,8 +675,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
40010 data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
40011 per_cpu(acfreq_data, cpu) = data;
40012
40013 - if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
40014 - acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
40015 + if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
40016 + pax_open_kernel();
40017 + *(u8 *)&acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
40018 + pax_close_kernel();
40019 + }
40020
40021 result = acpi_processor_register_performance(data->acpi_data, cpu);
40022 if (result)
40023 @@ -809,7 +812,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
40024 policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
40025 break;
40026 case ACPI_ADR_SPACE_FIXED_HARDWARE:
40027 - acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
40028 + pax_open_kernel();
40029 + *(void **)&acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
40030 + pax_close_kernel();
40031 break;
40032 default:
40033 break;
40034 @@ -903,8 +908,10 @@ static void __init acpi_cpufreq_boost_init(void)
40035 if (!msrs)
40036 return;
40037
40038 - acpi_cpufreq_driver.boost_supported = true;
40039 - acpi_cpufreq_driver.boost_enabled = boost_state(0);
40040 + pax_open_kernel();
40041 + *(bool *)&acpi_cpufreq_driver.boost_supported = true;
40042 + *(bool *)&acpi_cpufreq_driver.boost_enabled = boost_state(0);
40043 + pax_close_kernel();
40044
40045 cpu_notifier_register_begin();
40046
40047 diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
40048 index bab67db..91af7e3 100644
40049 --- a/drivers/cpufreq/cpufreq-dt.c
40050 +++ b/drivers/cpufreq/cpufreq-dt.c
40051 @@ -392,7 +392,9 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
40052 if (!IS_ERR(cpu_reg))
40053 regulator_put(cpu_reg);
40054
40055 - dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
40056 + pax_open_kernel();
40057 + *(void **)&dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
40058 + pax_close_kernel();
40059
40060 ret = cpufreq_register_driver(&dt_cpufreq_driver);
40061 if (ret)
40062 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
40063 index 8ae655c..3141442 100644
40064 --- a/drivers/cpufreq/cpufreq.c
40065 +++ b/drivers/cpufreq/cpufreq.c
40066 @@ -2108,7 +2108,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
40067 }
40068
40069 mutex_lock(&cpufreq_governor_mutex);
40070 - list_del(&governor->governor_list);
40071 + pax_list_del(&governor->governor_list);
40072 mutex_unlock(&cpufreq_governor_mutex);
40073 return;
40074 }
40075 @@ -2323,7 +2323,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
40076 return NOTIFY_OK;
40077 }
40078
40079 -static struct notifier_block __refdata cpufreq_cpu_notifier = {
40080 +static struct notifier_block cpufreq_cpu_notifier = {
40081 .notifier_call = cpufreq_cpu_callback,
40082 };
40083
40084 @@ -2363,13 +2363,17 @@ int cpufreq_boost_trigger_state(int state)
40085 return 0;
40086
40087 write_lock_irqsave(&cpufreq_driver_lock, flags);
40088 - cpufreq_driver->boost_enabled = state;
40089 + pax_open_kernel();
40090 + *(bool *)&cpufreq_driver->boost_enabled = state;
40091 + pax_close_kernel();
40092 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
40093
40094 ret = cpufreq_driver->set_boost(state);
40095 if (ret) {
40096 write_lock_irqsave(&cpufreq_driver_lock, flags);
40097 - cpufreq_driver->boost_enabled = !state;
40098 + pax_open_kernel();
40099 + *(bool *)&cpufreq_driver->boost_enabled = !state;
40100 + pax_close_kernel();
40101 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
40102
40103 pr_err("%s: Cannot %s BOOST\n",
40104 @@ -2434,16 +2438,22 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
40105 cpufreq_driver = driver_data;
40106 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
40107
40108 - if (driver_data->setpolicy)
40109 - driver_data->flags |= CPUFREQ_CONST_LOOPS;
40110 + if (driver_data->setpolicy) {
40111 + pax_open_kernel();
40112 + *(u8 *)&driver_data->flags |= CPUFREQ_CONST_LOOPS;
40113 + pax_close_kernel();
40114 + }
40115
40116 if (cpufreq_boost_supported()) {
40117 /*
40118 * Check if driver provides function to enable boost -
40119 * if not, use cpufreq_boost_set_sw as default
40120 */
40121 - if (!cpufreq_driver->set_boost)
40122 - cpufreq_driver->set_boost = cpufreq_boost_set_sw;
40123 + if (!cpufreq_driver->set_boost) {
40124 + pax_open_kernel();
40125 + *(void **)&cpufreq_driver->set_boost = cpufreq_boost_set_sw;
40126 + pax_close_kernel();
40127 + }
40128
40129 ret = cpufreq_sysfs_create_file(&boost.attr);
40130 if (ret) {
40131 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
40132 index 1b44496..b80ff5e 100644
40133 --- a/drivers/cpufreq/cpufreq_governor.c
40134 +++ b/drivers/cpufreq/cpufreq_governor.c
40135 @@ -245,7 +245,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
40136 struct dbs_data *dbs_data;
40137 struct od_cpu_dbs_info_s *od_dbs_info = NULL;
40138 struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
40139 - struct od_ops *od_ops = NULL;
40140 + const struct od_ops *od_ops = NULL;
40141 struct od_dbs_tuners *od_tuners = NULL;
40142 struct cs_dbs_tuners *cs_tuners = NULL;
40143 struct cpu_dbs_common_info *cpu_cdbs;
40144 @@ -311,7 +311,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
40145
40146 if ((cdata->governor == GOV_CONSERVATIVE) &&
40147 (!policy->governor->initialized)) {
40148 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
40149 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
40150
40151 cpufreq_register_notifier(cs_ops->notifier_block,
40152 CPUFREQ_TRANSITION_NOTIFIER);
40153 @@ -331,7 +331,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
40154
40155 if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
40156 (policy->governor->initialized == 1)) {
40157 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
40158 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
40159
40160 cpufreq_unregister_notifier(cs_ops->notifier_block,
40161 CPUFREQ_TRANSITION_NOTIFIER);
40162 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
40163 index cc401d1..8197340 100644
40164 --- a/drivers/cpufreq/cpufreq_governor.h
40165 +++ b/drivers/cpufreq/cpufreq_governor.h
40166 @@ -212,7 +212,7 @@ struct common_dbs_data {
40167 void (*exit)(struct dbs_data *dbs_data);
40168
40169 /* Governor specific ops, see below */
40170 - void *gov_ops;
40171 + const void *gov_ops;
40172 };
40173
40174 /* Governor Per policy data */
40175 @@ -232,7 +232,7 @@ struct od_ops {
40176 unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
40177 unsigned int freq_next, unsigned int relation);
40178 void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
40179 -};
40180 +} __no_const;
40181
40182 struct cs_ops {
40183 struct notifier_block *notifier_block;
40184 diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
40185 index ad3f38f..8f086cd 100644
40186 --- a/drivers/cpufreq/cpufreq_ondemand.c
40187 +++ b/drivers/cpufreq/cpufreq_ondemand.c
40188 @@ -524,7 +524,7 @@ static void od_exit(struct dbs_data *dbs_data)
40189
40190 define_get_cpu_dbs_routines(od_cpu_dbs_info);
40191
40192 -static struct od_ops od_ops = {
40193 +static struct od_ops od_ops __read_only = {
40194 .powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
40195 .powersave_bias_target = generic_powersave_bias_target,
40196 .freq_increase = dbs_freq_increase,
40197 @@ -579,14 +579,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
40198 (struct cpufreq_policy *, unsigned int, unsigned int),
40199 unsigned int powersave_bias)
40200 {
40201 - od_ops.powersave_bias_target = f;
40202 + pax_open_kernel();
40203 + *(void **)&od_ops.powersave_bias_target = f;
40204 + pax_close_kernel();
40205 od_set_powersave_bias(powersave_bias);
40206 }
40207 EXPORT_SYMBOL_GPL(od_register_powersave_bias_handler);
40208
40209 void od_unregister_powersave_bias_handler(void)
40210 {
40211 - od_ops.powersave_bias_target = generic_powersave_bias_target;
40212 + pax_open_kernel();
40213 + *(void **)&od_ops.powersave_bias_target = generic_powersave_bias_target;
40214 + pax_close_kernel();
40215 od_set_powersave_bias(0);
40216 }
40217 EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
40218 diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
40219 index 6f9d27f..14385d1 100644
40220 --- a/drivers/cpufreq/intel_pstate.c
40221 +++ b/drivers/cpufreq/intel_pstate.c
40222 @@ -134,10 +134,10 @@ struct pstate_funcs {
40223 struct cpu_defaults {
40224 struct pstate_adjust_policy pid_policy;
40225 struct pstate_funcs funcs;
40226 -};
40227 +} __do_const;
40228
40229 static struct pstate_adjust_policy pid_params;
40230 -static struct pstate_funcs pstate_funcs;
40231 +static struct pstate_funcs *pstate_funcs;
40232 static int hwp_active;
40233
40234 struct perf_limits {
40235 @@ -722,18 +722,18 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
40236
40237 cpu->pstate.current_pstate = pstate;
40238
40239 - pstate_funcs.set(cpu, pstate);
40240 + pstate_funcs->set(cpu, pstate);
40241 }
40242
40243 static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
40244 {
40245 - cpu->pstate.min_pstate = pstate_funcs.get_min();
40246 - cpu->pstate.max_pstate = pstate_funcs.get_max();
40247 - cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
40248 - cpu->pstate.scaling = pstate_funcs.get_scaling();
40249 + cpu->pstate.min_pstate = pstate_funcs->get_min();
40250 + cpu->pstate.max_pstate = pstate_funcs->get_max();
40251 + cpu->pstate.turbo_pstate = pstate_funcs->get_turbo();
40252 + cpu->pstate.scaling = pstate_funcs->get_scaling();
40253
40254 - if (pstate_funcs.get_vid)
40255 - pstate_funcs.get_vid(cpu);
40256 + if (pstate_funcs->get_vid)
40257 + pstate_funcs->get_vid(cpu);
40258 intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
40259 }
40260
40261 @@ -1057,15 +1057,15 @@ static unsigned int force_load;
40262
40263 static int intel_pstate_msrs_not_valid(void)
40264 {
40265 - if (!pstate_funcs.get_max() ||
40266 - !pstate_funcs.get_min() ||
40267 - !pstate_funcs.get_turbo())
40268 + if (!pstate_funcs->get_max() ||
40269 + !pstate_funcs->get_min() ||
40270 + !pstate_funcs->get_turbo())
40271 return -ENODEV;
40272
40273 return 0;
40274 }
40275
40276 -static void copy_pid_params(struct pstate_adjust_policy *policy)
40277 +static void copy_pid_params(const struct pstate_adjust_policy *policy)
40278 {
40279 pid_params.sample_rate_ms = policy->sample_rate_ms;
40280 pid_params.p_gain_pct = policy->p_gain_pct;
40281 @@ -1077,12 +1077,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
40282
40283 static void copy_cpu_funcs(struct pstate_funcs *funcs)
40284 {
40285 - pstate_funcs.get_max = funcs->get_max;
40286 - pstate_funcs.get_min = funcs->get_min;
40287 - pstate_funcs.get_turbo = funcs->get_turbo;
40288 - pstate_funcs.get_scaling = funcs->get_scaling;
40289 - pstate_funcs.set = funcs->set;
40290 - pstate_funcs.get_vid = funcs->get_vid;
40291 + pstate_funcs = funcs;
40292 }
40293
40294 #if IS_ENABLED(CONFIG_ACPI)
40295 diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
40296 index 529cfd9..0e28fff 100644
40297 --- a/drivers/cpufreq/p4-clockmod.c
40298 +++ b/drivers/cpufreq/p4-clockmod.c
40299 @@ -134,10 +134,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
40300 case 0x0F: /* Core Duo */
40301 case 0x16: /* Celeron Core */
40302 case 0x1C: /* Atom */
40303 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40304 + pax_open_kernel();
40305 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40306 + pax_close_kernel();
40307 return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
40308 case 0x0D: /* Pentium M (Dothan) */
40309 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40310 + pax_open_kernel();
40311 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40312 + pax_close_kernel();
40313 /* fall through */
40314 case 0x09: /* Pentium M (Banias) */
40315 return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
40316 @@ -149,7 +153,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
40317
40318 /* on P-4s, the TSC runs with constant frequency independent whether
40319 * throttling is active or not. */
40320 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40321 + pax_open_kernel();
40322 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40323 + pax_close_kernel();
40324
40325 if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
40326 printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
40327 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
40328 index 9bb42ba..b01b4a2 100644
40329 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
40330 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
40331 @@ -18,14 +18,12 @@
40332 #include <asm/head.h>
40333 #include <asm/timer.h>
40334
40335 -static struct cpufreq_driver *cpufreq_us3_driver;
40336 -
40337 struct us3_freq_percpu_info {
40338 struct cpufreq_frequency_table table[4];
40339 };
40340
40341 /* Indexed by cpu number. */
40342 -static struct us3_freq_percpu_info *us3_freq_table;
40343 +static struct us3_freq_percpu_info us3_freq_table[NR_CPUS];
40344
40345 /* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled
40346 * in the Safari config register.
40347 @@ -156,16 +154,27 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
40348
40349 static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
40350 {
40351 - if (cpufreq_us3_driver)
40352 - us3_freq_target(policy, 0);
40353 + us3_freq_target(policy, 0);
40354
40355 return 0;
40356 }
40357
40358 +static int __init us3_freq_init(void);
40359 +static void __exit us3_freq_exit(void);
40360 +
40361 +static struct cpufreq_driver cpufreq_us3_driver = {
40362 + .init = us3_freq_cpu_init,
40363 + .verify = cpufreq_generic_frequency_table_verify,
40364 + .target_index = us3_freq_target,
40365 + .get = us3_freq_get,
40366 + .exit = us3_freq_cpu_exit,
40367 + .name = "UltraSPARC-III",
40368 +
40369 +};
40370 +
40371 static int __init us3_freq_init(void)
40372 {
40373 unsigned long manuf, impl, ver;
40374 - int ret;
40375
40376 if (tlb_type != cheetah && tlb_type != cheetah_plus)
40377 return -ENODEV;
40378 @@ -178,55 +187,15 @@ static int __init us3_freq_init(void)
40379 (impl == CHEETAH_IMPL ||
40380 impl == CHEETAH_PLUS_IMPL ||
40381 impl == JAGUAR_IMPL ||
40382 - impl == PANTHER_IMPL)) {
40383 - struct cpufreq_driver *driver;
40384 -
40385 - ret = -ENOMEM;
40386 - driver = kzalloc(sizeof(*driver), GFP_KERNEL);
40387 - if (!driver)
40388 - goto err_out;
40389 -
40390 - us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
40391 - GFP_KERNEL);
40392 - if (!us3_freq_table)
40393 - goto err_out;
40394 -
40395 - driver->init = us3_freq_cpu_init;
40396 - driver->verify = cpufreq_generic_frequency_table_verify;
40397 - driver->target_index = us3_freq_target;
40398 - driver->get = us3_freq_get;
40399 - driver->exit = us3_freq_cpu_exit;
40400 - strcpy(driver->name, "UltraSPARC-III");
40401 -
40402 - cpufreq_us3_driver = driver;
40403 - ret = cpufreq_register_driver(driver);
40404 - if (ret)
40405 - goto err_out;
40406 -
40407 - return 0;
40408 -
40409 -err_out:
40410 - if (driver) {
40411 - kfree(driver);
40412 - cpufreq_us3_driver = NULL;
40413 - }
40414 - kfree(us3_freq_table);
40415 - us3_freq_table = NULL;
40416 - return ret;
40417 - }
40418 + impl == PANTHER_IMPL))
40419 + return cpufreq_register_driver(&cpufreq_us3_driver);
40420
40421 return -ENODEV;
40422 }
40423
40424 static void __exit us3_freq_exit(void)
40425 {
40426 - if (cpufreq_us3_driver) {
40427 - cpufreq_unregister_driver(cpufreq_us3_driver);
40428 - kfree(cpufreq_us3_driver);
40429 - cpufreq_us3_driver = NULL;
40430 - kfree(us3_freq_table);
40431 - us3_freq_table = NULL;
40432 - }
40433 + cpufreq_unregister_driver(&cpufreq_us3_driver);
40434 }
40435
40436 MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
40437 diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
40438 index 7d4a315..21bb886 100644
40439 --- a/drivers/cpufreq/speedstep-centrino.c
40440 +++ b/drivers/cpufreq/speedstep-centrino.c
40441 @@ -351,8 +351,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
40442 !cpu_has(cpu, X86_FEATURE_EST))
40443 return -ENODEV;
40444
40445 - if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
40446 - centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
40447 + if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) {
40448 + pax_open_kernel();
40449 + *(u8 *)&centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
40450 + pax_close_kernel();
40451 + }
40452
40453 if (policy->cpu != 0)
40454 return -ENODEV;
40455 diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c
40456 index 5db1478..e90e25e 100644
40457 --- a/drivers/cpuidle/driver.c
40458 +++ b/drivers/cpuidle/driver.c
40459 @@ -193,7 +193,7 @@ static int poll_idle(struct cpuidle_device *dev,
40460
40461 static void poll_idle_init(struct cpuidle_driver *drv)
40462 {
40463 - struct cpuidle_state *state = &drv->states[0];
40464 + cpuidle_state_no_const *state = &drv->states[0];
40465
40466 snprintf(state->name, CPUIDLE_NAME_LEN, "POLL");
40467 snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
40468 diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
40469 index fb9f511..213e6cc 100644
40470 --- a/drivers/cpuidle/governor.c
40471 +++ b/drivers/cpuidle/governor.c
40472 @@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
40473 mutex_lock(&cpuidle_lock);
40474 if (__cpuidle_find_governor(gov->name) == NULL) {
40475 ret = 0;
40476 - list_add_tail(&gov->governor_list, &cpuidle_governors);
40477 + pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors);
40478 if (!cpuidle_curr_governor ||
40479 cpuidle_curr_governor->rating < gov->rating)
40480 cpuidle_switch_governor(gov);
40481 diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
40482 index 832a2c3..1794080 100644
40483 --- a/drivers/cpuidle/sysfs.c
40484 +++ b/drivers/cpuidle/sysfs.c
40485 @@ -135,7 +135,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
40486 NULL
40487 };
40488
40489 -static struct attribute_group cpuidle_attr_group = {
40490 +static attribute_group_no_const cpuidle_attr_group = {
40491 .attrs = cpuidle_default_attrs,
40492 .name = "cpuidle",
40493 };
40494 diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
40495 index 8d2a772..33826c9 100644
40496 --- a/drivers/crypto/hifn_795x.c
40497 +++ b/drivers/crypto/hifn_795x.c
40498 @@ -51,7 +51,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444);
40499 MODULE_PARM_DESC(hifn_pll_ref,
40500 "PLL reference clock (pci[freq] or ext[freq], default ext)");
40501
40502 -static atomic_t hifn_dev_number;
40503 +static atomic_unchecked_t hifn_dev_number;
40504
40505 #define ACRYPTO_OP_DECRYPT 0
40506 #define ACRYPTO_OP_ENCRYPT 1
40507 @@ -2577,7 +2577,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
40508 goto err_out_disable_pci_device;
40509
40510 snprintf(name, sizeof(name), "hifn%d",
40511 - atomic_inc_return(&hifn_dev_number)-1);
40512 + atomic_inc_return_unchecked(&hifn_dev_number)-1);
40513
40514 err = pci_request_regions(pdev, name);
40515 if (err)
40516 diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
40517 index ca1b362..01cae6a 100644
40518 --- a/drivers/devfreq/devfreq.c
40519 +++ b/drivers/devfreq/devfreq.c
40520 @@ -672,7 +672,7 @@ int devfreq_add_governor(struct devfreq_governor *governor)
40521 goto err_out;
40522 }
40523
40524 - list_add(&governor->node, &devfreq_governor_list);
40525 + pax_list_add((struct list_head *)&governor->node, &devfreq_governor_list);
40526
40527 list_for_each_entry(devfreq, &devfreq_list, node) {
40528 int ret = 0;
40529 @@ -760,7 +760,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor)
40530 }
40531 }
40532
40533 - list_del(&governor->node);
40534 + pax_list_del((struct list_head *)&governor->node);
40535 err_out:
40536 mutex_unlock(&devfreq_list_lock);
40537
40538 diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
40539 index 10fcaba..326f709 100644
40540 --- a/drivers/dma/sh/shdma-base.c
40541 +++ b/drivers/dma/sh/shdma-base.c
40542 @@ -227,8 +227,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan)
40543 schan->slave_id = -EINVAL;
40544 }
40545
40546 - schan->desc = kcalloc(NR_DESCS_PER_CHANNEL,
40547 - sdev->desc_size, GFP_KERNEL);
40548 + schan->desc = kcalloc(sdev->desc_size,
40549 + NR_DESCS_PER_CHANNEL, GFP_KERNEL);
40550 if (!schan->desc) {
40551 ret = -ENOMEM;
40552 goto edescalloc;
40553 diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
40554 index 11707df..2ea96f7 100644
40555 --- a/drivers/dma/sh/shdmac.c
40556 +++ b/drivers/dma/sh/shdmac.c
40557 @@ -513,7 +513,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
40558 return ret;
40559 }
40560
40561 -static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
40562 +static struct notifier_block sh_dmae_nmi_notifier = {
40563 .notifier_call = sh_dmae_nmi_handler,
40564
40565 /* Run before NMI debug handler and KGDB */
40566 diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
40567 index 592af5f..bb1d583 100644
40568 --- a/drivers/edac/edac_device.c
40569 +++ b/drivers/edac/edac_device.c
40570 @@ -477,9 +477,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
40571 */
40572 int edac_device_alloc_index(void)
40573 {
40574 - static atomic_t device_indexes = ATOMIC_INIT(0);
40575 + static atomic_unchecked_t device_indexes = ATOMIC_INIT(0);
40576
40577 - return atomic_inc_return(&device_indexes) - 1;
40578 + return atomic_inc_return_unchecked(&device_indexes) - 1;
40579 }
40580 EXPORT_SYMBOL_GPL(edac_device_alloc_index);
40581
40582 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
40583 index 112d63a..5443a61 100644
40584 --- a/drivers/edac/edac_mc_sysfs.c
40585 +++ b/drivers/edac/edac_mc_sysfs.c
40586 @@ -154,7 +154,7 @@ static const char * const edac_caps[] = {
40587 struct dev_ch_attribute {
40588 struct device_attribute attr;
40589 int channel;
40590 -};
40591 +} __do_const;
40592
40593 #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \
40594 static struct dev_ch_attribute dev_attr_legacy_##_name = \
40595 diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
40596 index 2cf44b4d..6dd2dc7 100644
40597 --- a/drivers/edac/edac_pci.c
40598 +++ b/drivers/edac/edac_pci.c
40599 @@ -29,7 +29,7 @@
40600
40601 static DEFINE_MUTEX(edac_pci_ctls_mutex);
40602 static LIST_HEAD(edac_pci_list);
40603 -static atomic_t pci_indexes = ATOMIC_INIT(0);
40604 +static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0);
40605
40606 /*
40607 * edac_pci_alloc_ctl_info
40608 @@ -315,7 +315,7 @@ EXPORT_SYMBOL_GPL(edac_pci_reset_delay_period);
40609 */
40610 int edac_pci_alloc_index(void)
40611 {
40612 - return atomic_inc_return(&pci_indexes) - 1;
40613 + return atomic_inc_return_unchecked(&pci_indexes) - 1;
40614 }
40615 EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
40616
40617 diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
40618 index 24d877f..4e30133 100644
40619 --- a/drivers/edac/edac_pci_sysfs.c
40620 +++ b/drivers/edac/edac_pci_sysfs.c
40621 @@ -23,8 +23,8 @@ static int edac_pci_log_pe = 1; /* log PCI parity errors */
40622 static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */
40623 static int edac_pci_poll_msec = 1000; /* one second workq period */
40624
40625 -static atomic_t pci_parity_count = ATOMIC_INIT(0);
40626 -static atomic_t pci_nonparity_count = ATOMIC_INIT(0);
40627 +static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0);
40628 +static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0);
40629
40630 static struct kobject *edac_pci_top_main_kobj;
40631 static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0);
40632 @@ -232,7 +232,7 @@ struct edac_pci_dev_attribute {
40633 void *value;
40634 ssize_t(*show) (void *, char *);
40635 ssize_t(*store) (void *, const char *, size_t);
40636 -};
40637 +} __do_const;
40638
40639 /* Set of show/store abstract level functions for PCI Parity object */
40640 static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr,
40641 @@ -576,7 +576,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40642 edac_printk(KERN_CRIT, EDAC_PCI,
40643 "Signaled System Error on %s\n",
40644 pci_name(dev));
40645 - atomic_inc(&pci_nonparity_count);
40646 + atomic_inc_unchecked(&pci_nonparity_count);
40647 }
40648
40649 if (status & (PCI_STATUS_PARITY)) {
40650 @@ -584,7 +584,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40651 "Master Data Parity Error on %s\n",
40652 pci_name(dev));
40653
40654 - atomic_inc(&pci_parity_count);
40655 + atomic_inc_unchecked(&pci_parity_count);
40656 }
40657
40658 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40659 @@ -592,7 +592,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40660 "Detected Parity Error on %s\n",
40661 pci_name(dev));
40662
40663 - atomic_inc(&pci_parity_count);
40664 + atomic_inc_unchecked(&pci_parity_count);
40665 }
40666 }
40667
40668 @@ -615,7 +615,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40669 edac_printk(KERN_CRIT, EDAC_PCI, "Bridge "
40670 "Signaled System Error on %s\n",
40671 pci_name(dev));
40672 - atomic_inc(&pci_nonparity_count);
40673 + atomic_inc_unchecked(&pci_nonparity_count);
40674 }
40675
40676 if (status & (PCI_STATUS_PARITY)) {
40677 @@ -623,7 +623,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40678 "Master Data Parity Error on "
40679 "%s\n", pci_name(dev));
40680
40681 - atomic_inc(&pci_parity_count);
40682 + atomic_inc_unchecked(&pci_parity_count);
40683 }
40684
40685 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40686 @@ -631,7 +631,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40687 "Detected Parity Error on %s\n",
40688 pci_name(dev));
40689
40690 - atomic_inc(&pci_parity_count);
40691 + atomic_inc_unchecked(&pci_parity_count);
40692 }
40693 }
40694 }
40695 @@ -669,7 +669,7 @@ void edac_pci_do_parity_check(void)
40696 if (!check_pci_errors)
40697 return;
40698
40699 - before_count = atomic_read(&pci_parity_count);
40700 + before_count = atomic_read_unchecked(&pci_parity_count);
40701
40702 /* scan all PCI devices looking for a Parity Error on devices and
40703 * bridges.
40704 @@ -681,7 +681,7 @@ void edac_pci_do_parity_check(void)
40705 /* Only if operator has selected panic on PCI Error */
40706 if (edac_pci_get_panic_on_pe()) {
40707 /* If the count is different 'after' from 'before' */
40708 - if (before_count != atomic_read(&pci_parity_count))
40709 + if (before_count != atomic_read_unchecked(&pci_parity_count))
40710 panic("EDAC: PCI Parity Error");
40711 }
40712 }
40713 diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
40714 index c2359a1..8bd119d 100644
40715 --- a/drivers/edac/mce_amd.h
40716 +++ b/drivers/edac/mce_amd.h
40717 @@ -74,7 +74,7 @@ struct amd_decoder_ops {
40718 bool (*mc0_mce)(u16, u8);
40719 bool (*mc1_mce)(u16, u8);
40720 bool (*mc2_mce)(u16, u8);
40721 -};
40722 +} __no_const;
40723
40724 void amd_report_gart_errors(bool);
40725 void amd_register_ecc_decoder(void (*f)(int, struct mce *));
40726 diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
40727 index 57ea7f4..af06b76 100644
40728 --- a/drivers/firewire/core-card.c
40729 +++ b/drivers/firewire/core-card.c
40730 @@ -528,9 +528,9 @@ void fw_card_initialize(struct fw_card *card,
40731 const struct fw_card_driver *driver,
40732 struct device *device)
40733 {
40734 - static atomic_t index = ATOMIC_INIT(-1);
40735 + static atomic_unchecked_t index = ATOMIC_INIT(-1);
40736
40737 - card->index = atomic_inc_return(&index);
40738 + card->index = atomic_inc_return_unchecked(&index);
40739 card->driver = driver;
40740 card->device = device;
40741 card->current_tlabel = 0;
40742 @@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(fw_card_release);
40743
40744 void fw_core_remove_card(struct fw_card *card)
40745 {
40746 - struct fw_card_driver dummy_driver = dummy_driver_template;
40747 + fw_card_driver_no_const dummy_driver = dummy_driver_template;
40748
40749 card->driver->update_phy_reg(card, 4,
40750 PHY_LINK_ACTIVE | PHY_CONTENDER, 0);
40751 diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
40752 index f9e3aee..269dbdb 100644
40753 --- a/drivers/firewire/core-device.c
40754 +++ b/drivers/firewire/core-device.c
40755 @@ -256,7 +256,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma);
40756 struct config_rom_attribute {
40757 struct device_attribute attr;
40758 u32 key;
40759 -};
40760 +} __do_const;
40761
40762 static ssize_t show_immediate(struct device *dev,
40763 struct device_attribute *dattr, char *buf)
40764 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
40765 index d6a09b9..18e90dd 100644
40766 --- a/drivers/firewire/core-transaction.c
40767 +++ b/drivers/firewire/core-transaction.c
40768 @@ -38,6 +38,7 @@
40769 #include <linux/timer.h>
40770 #include <linux/types.h>
40771 #include <linux/workqueue.h>
40772 +#include <linux/sched.h>
40773
40774 #include <asm/byteorder.h>
40775
40776 diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
40777 index e1480ff6..1a429bd 100644
40778 --- a/drivers/firewire/core.h
40779 +++ b/drivers/firewire/core.h
40780 @@ -111,6 +111,7 @@ struct fw_card_driver {
40781
40782 int (*stop_iso)(struct fw_iso_context *ctx);
40783 };
40784 +typedef struct fw_card_driver __no_const fw_card_driver_no_const;
40785
40786 void fw_card_initialize(struct fw_card *card,
40787 const struct fw_card_driver *driver, struct device *device);
40788 diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
40789 index f51d376..b118e40 100644
40790 --- a/drivers/firewire/ohci.c
40791 +++ b/drivers/firewire/ohci.c
40792 @@ -2049,10 +2049,12 @@ static void bus_reset_work(struct work_struct *work)
40793 be32_to_cpu(ohci->next_header));
40794 }
40795
40796 +#ifndef CONFIG_GRKERNSEC
40797 if (param_remote_dma) {
40798 reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0);
40799 reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0);
40800 }
40801 +#endif
40802
40803 spin_unlock_irq(&ohci->lock);
40804
40805 @@ -2584,8 +2586,10 @@ static int ohci_enable_phys_dma(struct fw_card *card,
40806 unsigned long flags;
40807 int n, ret = 0;
40808
40809 +#ifndef CONFIG_GRKERNSEC
40810 if (param_remote_dma)
40811 return 0;
40812 +#endif
40813
40814 /*
40815 * FIXME: Make sure this bitmask is cleared when we clear the busReset
40816 diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
40817 index 94a58a0..f5eba42 100644
40818 --- a/drivers/firmware/dmi-id.c
40819 +++ b/drivers/firmware/dmi-id.c
40820 @@ -16,7 +16,7 @@
40821 struct dmi_device_attribute{
40822 struct device_attribute dev_attr;
40823 int field;
40824 -};
40825 +} __do_const;
40826 #define to_dmi_dev_attr(_dev_attr) \
40827 container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
40828
40829 diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
40830 index d425374..1da1716 100644
40831 --- a/drivers/firmware/efi/cper.c
40832 +++ b/drivers/firmware/efi/cper.c
40833 @@ -44,12 +44,12 @@ static char rcd_decode_str[CPER_REC_LEN];
40834 */
40835 u64 cper_next_record_id(void)
40836 {
40837 - static atomic64_t seq;
40838 + static atomic64_unchecked_t seq;
40839
40840 - if (!atomic64_read(&seq))
40841 - atomic64_set(&seq, ((u64)get_seconds()) << 32);
40842 + if (!atomic64_read_unchecked(&seq))
40843 + atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32);
40844
40845 - return atomic64_inc_return(&seq);
40846 + return atomic64_inc_return_unchecked(&seq);
40847 }
40848 EXPORT_SYMBOL_GPL(cper_next_record_id);
40849
40850 diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
40851 index 63226e9..302716e 100644
40852 --- a/drivers/firmware/efi/efi.c
40853 +++ b/drivers/firmware/efi/efi.c
40854 @@ -164,14 +164,16 @@ static struct attribute_group efi_subsys_attr_group = {
40855 };
40856
40857 static struct efivars generic_efivars;
40858 -static struct efivar_operations generic_ops;
40859 +static efivar_operations_no_const generic_ops __read_only;
40860
40861 static int generic_ops_register(void)
40862 {
40863 - generic_ops.get_variable = efi.get_variable;
40864 - generic_ops.set_variable = efi.set_variable;
40865 - generic_ops.get_next_variable = efi.get_next_variable;
40866 - generic_ops.query_variable_store = efi_query_variable_store;
40867 + pax_open_kernel();
40868 + *(void **)&generic_ops.get_variable = efi.get_variable;
40869 + *(void **)&generic_ops.set_variable = efi.set_variable;
40870 + *(void **)&generic_ops.get_next_variable = efi.get_next_variable;
40871 + *(void **)&generic_ops.query_variable_store = efi_query_variable_store;
40872 + pax_close_kernel();
40873
40874 return efivars_register(&generic_efivars, &generic_ops, efi_kobj);
40875 }
40876 diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
40877 index 7b2e049..a253334 100644
40878 --- a/drivers/firmware/efi/efivars.c
40879 +++ b/drivers/firmware/efi/efivars.c
40880 @@ -589,7 +589,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
40881 static int
40882 create_efivars_bin_attributes(void)
40883 {
40884 - struct bin_attribute *attr;
40885 + bin_attribute_no_const *attr;
40886 int error;
40887
40888 /* new_var */
40889 diff --git a/drivers/firmware/efi/runtime-map.c b/drivers/firmware/efi/runtime-map.c
40890 index 5c55227..97f4978 100644
40891 --- a/drivers/firmware/efi/runtime-map.c
40892 +++ b/drivers/firmware/efi/runtime-map.c
40893 @@ -97,7 +97,7 @@ static void map_release(struct kobject *kobj)
40894 kfree(entry);
40895 }
40896
40897 -static struct kobj_type __refdata map_ktype = {
40898 +static const struct kobj_type __refconst map_ktype = {
40899 .sysfs_ops = &map_attr_ops,
40900 .default_attrs = def_attrs,
40901 .release = map_release,
40902 diff --git a/drivers/firmware/google/gsmi.c b/drivers/firmware/google/gsmi.c
40903 index f1ab05e..ab51228 100644
40904 --- a/drivers/firmware/google/gsmi.c
40905 +++ b/drivers/firmware/google/gsmi.c
40906 @@ -709,7 +709,7 @@ static u32 __init hash_oem_table_id(char s[8])
40907 return local_hash_64(input, 32);
40908 }
40909
40910 -static struct dmi_system_id gsmi_dmi_table[] __initdata = {
40911 +static const struct dmi_system_id gsmi_dmi_table[] __initconst = {
40912 {
40913 .ident = "Google Board",
40914 .matches = {
40915 diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
40916 index 2f569aa..26e4f39 100644
40917 --- a/drivers/firmware/google/memconsole.c
40918 +++ b/drivers/firmware/google/memconsole.c
40919 @@ -136,7 +136,7 @@ static bool __init found_memconsole(void)
40920 return false;
40921 }
40922
40923 -static struct dmi_system_id memconsole_dmi_table[] __initdata = {
40924 +static const struct dmi_system_id memconsole_dmi_table[] __initconst = {
40925 {
40926 .ident = "Google Board",
40927 .matches = {
40928 @@ -155,7 +155,10 @@ static int __init memconsole_init(void)
40929 if (!found_memconsole())
40930 return -ENODEV;
40931
40932 - memconsole_bin_attr.size = memconsole_length;
40933 + pax_open_kernel();
40934 + *(size_t *)&memconsole_bin_attr.size = memconsole_length;
40935 + pax_close_kernel();
40936 +
40937 return sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
40938 }
40939
40940 diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c
40941 index cc016c61..d35279e 100644
40942 --- a/drivers/firmware/memmap.c
40943 +++ b/drivers/firmware/memmap.c
40944 @@ -124,7 +124,7 @@ static void __meminit release_firmware_map_entry(struct kobject *kobj)
40945 kfree(entry);
40946 }
40947
40948 -static struct kobj_type __refdata memmap_ktype = {
40949 +static const struct kobj_type __refconst memmap_ktype = {
40950 .release = release_firmware_map_entry,
40951 .sysfs_ops = &memmap_attr_ops,
40952 .default_attrs = def_attrs,
40953 diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
40954 index 3cfcfc6..09d6f117 100644
40955 --- a/drivers/gpio/gpio-em.c
40956 +++ b/drivers/gpio/gpio-em.c
40957 @@ -278,7 +278,7 @@ static int em_gio_probe(struct platform_device *pdev)
40958 struct em_gio_priv *p;
40959 struct resource *io[2], *irq[2];
40960 struct gpio_chip *gpio_chip;
40961 - struct irq_chip *irq_chip;
40962 + irq_chip_no_const *irq_chip;
40963 const char *name = dev_name(&pdev->dev);
40964 int ret;
40965
40966 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
40967 index 4ba7ed5..1536b5d 100644
40968 --- a/drivers/gpio/gpio-ich.c
40969 +++ b/drivers/gpio/gpio-ich.c
40970 @@ -94,7 +94,7 @@ struct ichx_desc {
40971 * this option allows driver caching written output values
40972 */
40973 bool use_outlvl_cache;
40974 -};
40975 +} __do_const;
40976
40977 static struct {
40978 spinlock_t lock;
40979 diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
40980 index b232397..ce8c4dc 100644
40981 --- a/drivers/gpio/gpio-omap.c
40982 +++ b/drivers/gpio/gpio-omap.c
40983 @@ -1054,7 +1054,7 @@ static void omap_gpio_mod_init(struct gpio_bank *bank)
40984 dev_err(bank->dev, "Could not get gpio dbck\n");
40985 }
40986
40987 -static int omap_gpio_chip_init(struct gpio_bank *bank, struct irq_chip *irqc)
40988 +static int omap_gpio_chip_init(struct gpio_bank *bank, irq_chip_no_const *irqc)
40989 {
40990 static int gpio;
40991 int irq_base = 0;
40992 @@ -1137,7 +1137,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
40993 const struct omap_gpio_platform_data *pdata;
40994 struct resource *res;
40995 struct gpio_bank *bank;
40996 - struct irq_chip *irqc;
40997 + irq_chip_no_const *irqc;
40998 int ret;
40999
41000 match = of_match_device(of_match_ptr(omap_gpio_match), dev);
41001 diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
41002 index 1e14a6c..0442450 100644
41003 --- a/drivers/gpio/gpio-rcar.c
41004 +++ b/drivers/gpio/gpio-rcar.c
41005 @@ -379,7 +379,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
41006 struct gpio_rcar_priv *p;
41007 struct resource *io, *irq;
41008 struct gpio_chip *gpio_chip;
41009 - struct irq_chip *irq_chip;
41010 + irq_chip_no_const *irq_chip;
41011 struct device *dev = &pdev->dev;
41012 const char *name = dev_name(dev);
41013 int ret;
41014 diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
41015 index c1caa45..f0f97d2 100644
41016 --- a/drivers/gpio/gpio-vr41xx.c
41017 +++ b/drivers/gpio/gpio-vr41xx.c
41018 @@ -224,7 +224,7 @@ static int giu_get_irq(unsigned int irq)
41019 printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
41020 maskl, pendl, maskh, pendh);
41021
41022 - atomic_inc(&irq_err_count);
41023 + atomic_inc_unchecked(&irq_err_count);
41024
41025 return -EINVAL;
41026 }
41027 diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
41028 index 6bc612b..3932464 100644
41029 --- a/drivers/gpio/gpiolib.c
41030 +++ b/drivers/gpio/gpiolib.c
41031 @@ -558,8 +558,10 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
41032 }
41033
41034 if (gpiochip->irqchip) {
41035 - gpiochip->irqchip->irq_request_resources = NULL;
41036 - gpiochip->irqchip->irq_release_resources = NULL;
41037 + pax_open_kernel();
41038 + *(void **)&gpiochip->irqchip->irq_request_resources = NULL;
41039 + *(void **)&gpiochip->irqchip->irq_release_resources = NULL;
41040 + pax_close_kernel();
41041 gpiochip->irqchip = NULL;
41042 }
41043 }
41044 @@ -625,8 +627,11 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
41045 gpiochip->irqchip = NULL;
41046 return -EINVAL;
41047 }
41048 - irqchip->irq_request_resources = gpiochip_irq_reqres;
41049 - irqchip->irq_release_resources = gpiochip_irq_relres;
41050 +
41051 + pax_open_kernel();
41052 + *(void **)&irqchip->irq_request_resources = gpiochip_irq_reqres;
41053 + *(void **)&irqchip->irq_release_resources = gpiochip_irq_relres;
41054 + pax_close_kernel();
41055
41056 /*
41057 * Prepare the mapping since the irqchip shall be orthogonal to
41058 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
41059 index 488f51d..301d462 100644
41060 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
41061 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
41062 @@ -118,7 +118,7 @@ struct device_queue_manager_ops {
41063 enum cache_policy alternate_policy,
41064 void __user *alternate_aperture_base,
41065 uint64_t alternate_aperture_size);
41066 -};
41067 +} __no_const;
41068
41069 /**
41070 * struct device_queue_manager
41071 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
41072 index 5940531..a75b0e5 100644
41073 --- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
41074 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
41075 @@ -62,7 +62,7 @@ struct kernel_queue_ops {
41076
41077 void (*submit_packet)(struct kernel_queue *kq);
41078 void (*rollback_packet)(struct kernel_queue *kq);
41079 -};
41080 +} __no_const;
41081
41082 struct kernel_queue {
41083 struct kernel_queue_ops ops;
41084 diff --git a/drivers/gpu/drm/drm_context.c b/drivers/gpu/drm/drm_context.c
41085 index 9b23525..65f4110 100644
41086 --- a/drivers/gpu/drm/drm_context.c
41087 +++ b/drivers/gpu/drm/drm_context.c
41088 @@ -53,6 +53,9 @@ struct drm_ctx_list {
41089 */
41090 void drm_legacy_ctxbitmap_free(struct drm_device * dev, int ctx_handle)
41091 {
41092 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41093 + return;
41094 +
41095 mutex_lock(&dev->struct_mutex);
41096 idr_remove(&dev->ctx_idr, ctx_handle);
41097 mutex_unlock(&dev->struct_mutex);
41098 @@ -87,6 +90,9 @@ static int drm_legacy_ctxbitmap_next(struct drm_device * dev)
41099 */
41100 int drm_legacy_ctxbitmap_init(struct drm_device * dev)
41101 {
41102 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41103 + return -EINVAL;
41104 +
41105 idr_init(&dev->ctx_idr);
41106 return 0;
41107 }
41108 @@ -101,6 +107,9 @@ int drm_legacy_ctxbitmap_init(struct drm_device * dev)
41109 */
41110 void drm_legacy_ctxbitmap_cleanup(struct drm_device * dev)
41111 {
41112 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41113 + return;
41114 +
41115 mutex_lock(&dev->struct_mutex);
41116 idr_destroy(&dev->ctx_idr);
41117 mutex_unlock(&dev->struct_mutex);
41118 @@ -119,11 +128,14 @@ void drm_legacy_ctxbitmap_flush(struct drm_device *dev, struct drm_file *file)
41119 {
41120 struct drm_ctx_list *pos, *tmp;
41121
41122 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41123 + return;
41124 +
41125 mutex_lock(&dev->ctxlist_mutex);
41126
41127 list_for_each_entry_safe(pos, tmp, &dev->ctxlist, head) {
41128 if (pos->tag == file &&
41129 - pos->handle != DRM_KERNEL_CONTEXT) {
41130 + _DRM_LOCKING_CONTEXT(pos->handle) != DRM_KERNEL_CONTEXT) {
41131 if (dev->driver->context_dtor)
41132 dev->driver->context_dtor(dev, pos->handle);
41133
41134 @@ -161,6 +173,9 @@ int drm_legacy_getsareactx(struct drm_device *dev, void *data,
41135 struct drm_local_map *map;
41136 struct drm_map_list *_entry;
41137
41138 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41139 + return -EINVAL;
41140 +
41141 mutex_lock(&dev->struct_mutex);
41142
41143 map = idr_find(&dev->ctx_idr, request->ctx_id);
41144 @@ -205,6 +220,9 @@ int drm_legacy_setsareactx(struct drm_device *dev, void *data,
41145 struct drm_local_map *map = NULL;
41146 struct drm_map_list *r_list = NULL;
41147
41148 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41149 + return -EINVAL;
41150 +
41151 mutex_lock(&dev->struct_mutex);
41152 list_for_each_entry(r_list, &dev->maplist, head) {
41153 if (r_list->map
41154 @@ -277,7 +295,13 @@ static int drm_context_switch_complete(struct drm_device *dev,
41155 {
41156 dev->last_context = new; /* PRE/POST: This is the _only_ writer. */
41157
41158 - if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
41159 + if (file_priv->master->lock.hw_lock == NULL) {
41160 + DRM_ERROR(
41161 + "Device has been unregistered. Hard exit. Process %d\n",
41162 + task_pid_nr(current));
41163 + send_sig(SIGTERM, current, 0);
41164 + return -EPERM;
41165 + } else if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
41166 DRM_ERROR("Lock isn't held after context switch\n");
41167 }
41168
41169 @@ -305,6 +329,9 @@ int drm_legacy_resctx(struct drm_device *dev, void *data,
41170 struct drm_ctx ctx;
41171 int i;
41172
41173 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41174 + return -EINVAL;
41175 +
41176 if (res->count >= DRM_RESERVED_CONTEXTS) {
41177 memset(&ctx, 0, sizeof(ctx));
41178 for (i = 0; i < DRM_RESERVED_CONTEXTS; i++) {
41179 @@ -335,8 +362,11 @@ int drm_legacy_addctx(struct drm_device *dev, void *data,
41180 struct drm_ctx_list *ctx_entry;
41181 struct drm_ctx *ctx = data;
41182
41183 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41184 + return -EINVAL;
41185 +
41186 ctx->handle = drm_legacy_ctxbitmap_next(dev);
41187 - if (ctx->handle == DRM_KERNEL_CONTEXT) {
41188 + if (_DRM_LOCKING_CONTEXT(ctx->handle) == DRM_KERNEL_CONTEXT) {
41189 /* Skip kernel's context and get a new one. */
41190 ctx->handle = drm_legacy_ctxbitmap_next(dev);
41191 }
41192 @@ -378,6 +408,9 @@ int drm_legacy_getctx(struct drm_device *dev, void *data,
41193 {
41194 struct drm_ctx *ctx = data;
41195
41196 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41197 + return -EINVAL;
41198 +
41199 /* This is 0, because we don't handle any context flags */
41200 ctx->flags = 0;
41201
41202 @@ -400,6 +433,9 @@ int drm_legacy_switchctx(struct drm_device *dev, void *data,
41203 {
41204 struct drm_ctx *ctx = data;
41205
41206 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41207 + return -EINVAL;
41208 +
41209 DRM_DEBUG("%d\n", ctx->handle);
41210 return drm_context_switch(dev, dev->last_context, ctx->handle);
41211 }
41212 @@ -420,6 +456,9 @@ int drm_legacy_newctx(struct drm_device *dev, void *data,
41213 {
41214 struct drm_ctx *ctx = data;
41215
41216 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41217 + return -EINVAL;
41218 +
41219 DRM_DEBUG("%d\n", ctx->handle);
41220 drm_context_switch_complete(dev, file_priv, ctx->handle);
41221
41222 @@ -442,8 +481,11 @@ int drm_legacy_rmctx(struct drm_device *dev, void *data,
41223 {
41224 struct drm_ctx *ctx = data;
41225
41226 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41227 + return -EINVAL;
41228 +
41229 DRM_DEBUG("%d\n", ctx->handle);
41230 - if (ctx->handle != DRM_KERNEL_CONTEXT) {
41231 + if (_DRM_LOCKING_CONTEXT(ctx->handle) != DRM_KERNEL_CONTEXT) {
41232 if (dev->driver->context_dtor)
41233 dev->driver->context_dtor(dev, ctx->handle);
41234 drm_legacy_ctxbitmap_free(dev, ctx->handle);
41235 diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
41236 index 800a025..c88f1a4 100644
41237 --- a/drivers/gpu/drm/drm_crtc.c
41238 +++ b/drivers/gpu/drm/drm_crtc.c
41239 @@ -4179,7 +4179,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
41240 goto done;
41241 }
41242
41243 - if (copy_to_user(&enum_ptr[copied].name,
41244 + if (copy_to_user(enum_ptr[copied].name,
41245 &prop_enum->name, DRM_PROP_NAME_LEN)) {
41246 ret = -EFAULT;
41247 goto done;
41248 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
41249 index 48f7359..8c3b594 100644
41250 --- a/drivers/gpu/drm/drm_drv.c
41251 +++ b/drivers/gpu/drm/drm_drv.c
41252 @@ -448,7 +448,7 @@ void drm_unplug_dev(struct drm_device *dev)
41253
41254 drm_device_set_unplugged(dev);
41255
41256 - if (dev->open_count == 0) {
41257 + if (local_read(&dev->open_count) == 0) {
41258 drm_put_dev(dev);
41259 }
41260 mutex_unlock(&drm_global_mutex);
41261 @@ -596,10 +596,13 @@ struct drm_device *drm_dev_alloc(struct drm_driver *driver,
41262 if (drm_ht_create(&dev->map_hash, 12))
41263 goto err_minors;
41264
41265 - ret = drm_legacy_ctxbitmap_init(dev);
41266 - if (ret) {
41267 - DRM_ERROR("Cannot allocate memory for context bitmap.\n");
41268 - goto err_ht;
41269 + if (drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT)) {
41270 + ret = drm_legacy_ctxbitmap_init(dev);
41271 + if (ret) {
41272 + DRM_ERROR(
41273 + "Cannot allocate memory for context bitmap.\n");
41274 + goto err_ht;
41275 + }
41276 }
41277
41278 if (drm_core_check_feature(dev, DRIVER_GEM)) {
41279 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
41280 index 076dd60..e4a4ba7 100644
41281 --- a/drivers/gpu/drm/drm_fops.c
41282 +++ b/drivers/gpu/drm/drm_fops.c
41283 @@ -89,7 +89,7 @@ int drm_open(struct inode *inode, struct file *filp)
41284 return PTR_ERR(minor);
41285
41286 dev = minor->dev;
41287 - if (!dev->open_count++)
41288 + if (local_inc_return(&dev->open_count) == 1)
41289 need_setup = 1;
41290
41291 /* share address_space across all char-devs of a single device */
41292 @@ -106,7 +106,7 @@ int drm_open(struct inode *inode, struct file *filp)
41293 return 0;
41294
41295 err_undo:
41296 - dev->open_count--;
41297 + local_dec(&dev->open_count);
41298 drm_minor_release(minor);
41299 return retcode;
41300 }
41301 @@ -376,7 +376,7 @@ int drm_release(struct inode *inode, struct file *filp)
41302
41303 mutex_lock(&drm_global_mutex);
41304
41305 - DRM_DEBUG("open_count = %d\n", dev->open_count);
41306 + DRM_DEBUG("open_count = %ld\n", local_read(&dev->open_count));
41307
41308 mutex_lock(&dev->struct_mutex);
41309 list_del(&file_priv->lhead);
41310 @@ -389,10 +389,10 @@ int drm_release(struct inode *inode, struct file *filp)
41311 * Begin inline drm_release
41312 */
41313
41314 - DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
41315 + DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %ld\n",
41316 task_pid_nr(current),
41317 (long)old_encode_dev(file_priv->minor->kdev->devt),
41318 - dev->open_count);
41319 + local_read(&dev->open_count));
41320
41321 /* Release any auth tokens that might point to this file_priv,
41322 (do that under the drm_global_mutex) */
41323 @@ -465,7 +465,7 @@ int drm_release(struct inode *inode, struct file *filp)
41324 * End inline drm_release
41325 */
41326
41327 - if (!--dev->open_count) {
41328 + if (local_dec_and_test(&dev->open_count)) {
41329 retcode = drm_lastclose(dev);
41330 if (drm_device_is_unplugged(dev))
41331 drm_put_dev(dev);
41332 diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
41333 index 3d2e91c..d31c4c9 100644
41334 --- a/drivers/gpu/drm/drm_global.c
41335 +++ b/drivers/gpu/drm/drm_global.c
41336 @@ -36,7 +36,7 @@
41337 struct drm_global_item {
41338 struct mutex mutex;
41339 void *object;
41340 - int refcount;
41341 + atomic_t refcount;
41342 };
41343
41344 static struct drm_global_item glob[DRM_GLOBAL_NUM];
41345 @@ -49,7 +49,7 @@ void drm_global_init(void)
41346 struct drm_global_item *item = &glob[i];
41347 mutex_init(&item->mutex);
41348 item->object = NULL;
41349 - item->refcount = 0;
41350 + atomic_set(&item->refcount, 0);
41351 }
41352 }
41353
41354 @@ -59,7 +59,7 @@ void drm_global_release(void)
41355 for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
41356 struct drm_global_item *item = &glob[i];
41357 BUG_ON(item->object != NULL);
41358 - BUG_ON(item->refcount != 0);
41359 + BUG_ON(atomic_read(&item->refcount) != 0);
41360 }
41361 }
41362
41363 @@ -69,7 +69,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
41364 struct drm_global_item *item = &glob[ref->global_type];
41365
41366 mutex_lock(&item->mutex);
41367 - if (item->refcount == 0) {
41368 + if (atomic_read(&item->refcount) == 0) {
41369 item->object = kzalloc(ref->size, GFP_KERNEL);
41370 if (unlikely(item->object == NULL)) {
41371 ret = -ENOMEM;
41372 @@ -82,7 +82,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
41373 goto out_err;
41374
41375 }
41376 - ++item->refcount;
41377 + atomic_inc(&item->refcount);
41378 ref->object = item->object;
41379 mutex_unlock(&item->mutex);
41380 return 0;
41381 @@ -98,9 +98,9 @@ void drm_global_item_unref(struct drm_global_reference *ref)
41382 struct drm_global_item *item = &glob[ref->global_type];
41383
41384 mutex_lock(&item->mutex);
41385 - BUG_ON(item->refcount == 0);
41386 + BUG_ON(atomic_read(&item->refcount) == 0);
41387 BUG_ON(ref->object != item->object);
41388 - if (--item->refcount == 0) {
41389 + if (atomic_dec_and_test(&item->refcount)) {
41390 ref->release(ref);
41391 item->object = NULL;
41392 }
41393 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
41394 index cbb4fc0..5c756cb9 100644
41395 --- a/drivers/gpu/drm/drm_info.c
41396 +++ b/drivers/gpu/drm/drm_info.c
41397 @@ -77,10 +77,13 @@ int drm_vm_info(struct seq_file *m, void *data)
41398 struct drm_local_map *map;
41399 struct drm_map_list *r_list;
41400
41401 - /* Hardcoded from _DRM_FRAME_BUFFER,
41402 - _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
41403 - _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
41404 - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
41405 + static const char * const types[] = {
41406 + [_DRM_FRAME_BUFFER] = "FB",
41407 + [_DRM_REGISTERS] = "REG",
41408 + [_DRM_SHM] = "SHM",
41409 + [_DRM_AGP] = "AGP",
41410 + [_DRM_SCATTER_GATHER] = "SG",
41411 + [_DRM_CONSISTENT] = "PCI"};
41412 const char *type;
41413 int i;
41414
41415 @@ -91,7 +94,7 @@ int drm_vm_info(struct seq_file *m, void *data)
41416 map = r_list->map;
41417 if (!map)
41418 continue;
41419 - if (map->type < 0 || map->type > 5)
41420 + if (map->type >= ARRAY_SIZE(types))
41421 type = "??";
41422 else
41423 type = types[map->type];
41424 diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
41425 index 9cfcd0a..7142a7f 100644
41426 --- a/drivers/gpu/drm/drm_ioc32.c
41427 +++ b/drivers/gpu/drm/drm_ioc32.c
41428 @@ -459,7 +459,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd,
41429 request = compat_alloc_user_space(nbytes);
41430 if (!access_ok(VERIFY_WRITE, request, nbytes))
41431 return -EFAULT;
41432 - list = (struct drm_buf_desc *) (request + 1);
41433 + list = (struct drm_buf_desc __user *) (request + 1);
41434
41435 if (__put_user(count, &request->count)
41436 || __put_user(list, &request->list))
41437 @@ -520,7 +520,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
41438 request = compat_alloc_user_space(nbytes);
41439 if (!access_ok(VERIFY_WRITE, request, nbytes))
41440 return -EFAULT;
41441 - list = (struct drm_buf_pub *) (request + 1);
41442 + list = (struct drm_buf_pub __user *) (request + 1);
41443
41444 if (__put_user(count, &request->count)
41445 || __put_user(list, &request->list))
41446 @@ -1075,7 +1075,7 @@ static int compat_drm_mode_addfb2(struct file *file, unsigned int cmd,
41447 return 0;
41448 }
41449
41450 -static drm_ioctl_compat_t *drm_compat_ioctls[] = {
41451 +static drm_ioctl_compat_t drm_compat_ioctls[] = {
41452 [DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
41453 [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
41454 [DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
41455 @@ -1122,7 +1122,6 @@ static drm_ioctl_compat_t *drm_compat_ioctls[] = {
41456 long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41457 {
41458 unsigned int nr = DRM_IOCTL_NR(cmd);
41459 - drm_ioctl_compat_t *fn;
41460 int ret;
41461
41462 /* Assume that ioctls without an explicit compat routine will just
41463 @@ -1132,10 +1131,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41464 if (nr >= ARRAY_SIZE(drm_compat_ioctls))
41465 return drm_ioctl(filp, cmd, arg);
41466
41467 - fn = drm_compat_ioctls[nr];
41468 -
41469 - if (fn != NULL)
41470 - ret = (*fn) (filp, cmd, arg);
41471 + if (drm_compat_ioctls[nr] != NULL)
41472 + ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg);
41473 else
41474 ret = drm_ioctl(filp, cmd, arg);
41475
41476 diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
41477 index 266dcd6..d0194d9 100644
41478 --- a/drivers/gpu/drm/drm_ioctl.c
41479 +++ b/drivers/gpu/drm/drm_ioctl.c
41480 @@ -663,7 +663,7 @@ long drm_ioctl(struct file *filp,
41481 struct drm_file *file_priv = filp->private_data;
41482 struct drm_device *dev;
41483 const struct drm_ioctl_desc *ioctl = NULL;
41484 - drm_ioctl_t *func;
41485 + drm_ioctl_no_const_t func;
41486 unsigned int nr = DRM_IOCTL_NR(cmd);
41487 int retcode = -EINVAL;
41488 char stack_kdata[128];
41489 diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
41490 index f861361..b61d4c7 100644
41491 --- a/drivers/gpu/drm/drm_lock.c
41492 +++ b/drivers/gpu/drm/drm_lock.c
41493 @@ -61,9 +61,12 @@ int drm_legacy_lock(struct drm_device *dev, void *data,
41494 struct drm_master *master = file_priv->master;
41495 int ret = 0;
41496
41497 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41498 + return -EINVAL;
41499 +
41500 ++file_priv->lock_count;
41501
41502 - if (lock->context == DRM_KERNEL_CONTEXT) {
41503 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
41504 DRM_ERROR("Process %d using kernel context %d\n",
41505 task_pid_nr(current), lock->context);
41506 return -EINVAL;
41507 @@ -153,12 +156,23 @@ int drm_legacy_unlock(struct drm_device *dev, void *data, struct drm_file *file_
41508 struct drm_lock *lock = data;
41509 struct drm_master *master = file_priv->master;
41510
41511 - if (lock->context == DRM_KERNEL_CONTEXT) {
41512 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41513 + return -EINVAL;
41514 +
41515 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
41516 DRM_ERROR("Process %d using kernel context %d\n",
41517 task_pid_nr(current), lock->context);
41518 return -EINVAL;
41519 }
41520
41521 + if (!master->lock.hw_lock) {
41522 + DRM_ERROR(
41523 + "Device has been unregistered. Hard exit. Process %d\n",
41524 + task_pid_nr(current));
41525 + send_sig(SIGTERM, current, 0);
41526 + return -EPERM;
41527 + }
41528 +
41529 if (drm_legacy_lock_free(&master->lock, lock->context)) {
41530 /* FIXME: Should really bail out here. */
41531 }
41532 diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41533 index d4813e0..6c1ab4d 100644
41534 --- a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41535 +++ b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41536 @@ -825,10 +825,16 @@ void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder,
41537 u32 pipeconf_reg = PIPEACONF;
41538 u32 dspcntr_reg = DSPACNTR;
41539
41540 - u32 pipeconf = dev_priv->pipeconf[pipe];
41541 - u32 dspcntr = dev_priv->dspcntr[pipe];
41542 + u32 pipeconf;
41543 + u32 dspcntr;
41544 u32 mipi = MIPI_PORT_EN | PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX;
41545
41546 + if (pipe == -1)
41547 + return;
41548 +
41549 + pipeconf = dev_priv->pipeconf[pipe];
41550 + dspcntr = dev_priv->dspcntr[pipe];
41551 +
41552 if (pipe) {
41553 pipeconf_reg = PIPECCONF;
41554 dspcntr_reg = DSPCCNTR;
41555 diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
41556 index 93ec5dc..82acbaf 100644
41557 --- a/drivers/gpu/drm/i810/i810_drv.h
41558 +++ b/drivers/gpu/drm/i810/i810_drv.h
41559 @@ -110,8 +110,8 @@ typedef struct drm_i810_private {
41560 int page_flipping;
41561
41562 wait_queue_head_t irq_queue;
41563 - atomic_t irq_received;
41564 - atomic_t irq_emitted;
41565 + atomic_unchecked_t irq_received;
41566 + atomic_unchecked_t irq_emitted;
41567
41568 int front_offset;
41569 } drm_i810_private_t;
41570 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
41571 index 68e0c85..3303192 100644
41572 --- a/drivers/gpu/drm/i915/i915_dma.c
41573 +++ b/drivers/gpu/drm/i915/i915_dma.c
41574 @@ -162,6 +162,8 @@ static int i915_getparam(struct drm_device *dev, void *data,
41575 value = INTEL_INFO(dev)->eu_total;
41576 if (!value)
41577 return -ENODEV;
41578 + case I915_PARAM_HAS_LEGACY_CONTEXT:
41579 + value = drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT);
41580 break;
41581 default:
41582 DRM_DEBUG("Unknown parameter %d\n", param->param);
41583 @@ -376,7 +378,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
41584 * locking inversion with the driver load path. And the access here is
41585 * completely racy anyway. So don't bother with locking for now.
41586 */
41587 - return dev->open_count == 0;
41588 + return local_read(&dev->open_count) == 0;
41589 }
41590
41591 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
41592 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41593 index a3190e79..86b06cb 100644
41594 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41595 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41596 @@ -936,12 +936,12 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
41597 static int
41598 validate_exec_list(struct drm_device *dev,
41599 struct drm_i915_gem_exec_object2 *exec,
41600 - int count)
41601 + unsigned int count)
41602 {
41603 unsigned relocs_total = 0;
41604 unsigned relocs_max = UINT_MAX / sizeof(struct drm_i915_gem_relocation_entry);
41605 unsigned invalid_flags;
41606 - int i;
41607 + unsigned int i;
41608
41609 invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS;
41610 if (USES_FULL_PPGTT(dev))
41611 diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
41612 index 23aa04c..1d25960 100644
41613 --- a/drivers/gpu/drm/i915/i915_ioc32.c
41614 +++ b/drivers/gpu/drm/i915/i915_ioc32.c
41615 @@ -62,7 +62,7 @@ static int compat_i915_batchbuffer(struct file *file, unsigned int cmd,
41616 || __put_user(batchbuffer32.DR4, &batchbuffer->DR4)
41617 || __put_user(batchbuffer32.num_cliprects,
41618 &batchbuffer->num_cliprects)
41619 - || __put_user((int __user *)(unsigned long)batchbuffer32.cliprects,
41620 + || __put_user((struct drm_clip_rect __user *)(unsigned long)batchbuffer32.cliprects,
41621 &batchbuffer->cliprects))
41622 return -EFAULT;
41623
41624 @@ -91,13 +91,13 @@ static int compat_i915_cmdbuffer(struct file *file, unsigned int cmd,
41625
41626 cmdbuffer = compat_alloc_user_space(sizeof(*cmdbuffer));
41627 if (!access_ok(VERIFY_WRITE, cmdbuffer, sizeof(*cmdbuffer))
41628 - || __put_user((int __user *)(unsigned long)cmdbuffer32.buf,
41629 + || __put_user((char __user *)(unsigned long)cmdbuffer32.buf,
41630 &cmdbuffer->buf)
41631 || __put_user(cmdbuffer32.sz, &cmdbuffer->sz)
41632 || __put_user(cmdbuffer32.DR1, &cmdbuffer->DR1)
41633 || __put_user(cmdbuffer32.DR4, &cmdbuffer->DR4)
41634 || __put_user(cmdbuffer32.num_cliprects, &cmdbuffer->num_cliprects)
41635 - || __put_user((int __user *)(unsigned long)cmdbuffer32.cliprects,
41636 + || __put_user((struct drm_clip_rect __user *)(unsigned long)cmdbuffer32.cliprects,
41637 &cmdbuffer->cliprects))
41638 return -EFAULT;
41639
41640 @@ -181,7 +181,7 @@ static int compat_i915_alloc(struct file *file, unsigned int cmd,
41641 (unsigned long)request);
41642 }
41643
41644 -static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41645 +static drm_ioctl_compat_t i915_compat_ioctls[] = {
41646 [DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
41647 [DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
41648 [DRM_I915_GETPARAM] = compat_i915_getparam,
41649 @@ -201,17 +201,13 @@ static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41650 long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41651 {
41652 unsigned int nr = DRM_IOCTL_NR(cmd);
41653 - drm_ioctl_compat_t *fn = NULL;
41654 int ret;
41655
41656 if (nr < DRM_COMMAND_BASE || nr >= DRM_COMMAND_END)
41657 return drm_compat_ioctl(filp, cmd, arg);
41658
41659 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls))
41660 - fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
41661 -
41662 - if (fn != NULL)
41663 - ret = (*fn) (filp, cmd, arg);
41664 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls) && i915_compat_ioctls[nr - DRM_COMMAND_BASE])
41665 + ret = (*i915_compat_ioctls[nr - DRM_COMMAND_BASE])(filp, cmd, arg);
41666 else
41667 ret = drm_ioctl(filp, cmd, arg);
41668
41669 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
41670 index 57c8878..8ef38a7 100644
41671 --- a/drivers/gpu/drm/i915/intel_display.c
41672 +++ b/drivers/gpu/drm/i915/intel_display.c
41673 @@ -13617,13 +13617,13 @@ struct intel_quirk {
41674 int subsystem_vendor;
41675 int subsystem_device;
41676 void (*hook)(struct drm_device *dev);
41677 -};
41678 +} __do_const;
41679
41680 /* For systems that don't have a meaningful PCI subdevice/subvendor ID */
41681 struct intel_dmi_quirk {
41682 void (*hook)(struct drm_device *dev);
41683 const struct dmi_system_id (*dmi_id_list)[];
41684 -};
41685 +} __do_const;
41686
41687 static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41688 {
41689 @@ -13631,18 +13631,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41690 return 1;
41691 }
41692
41693 -static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41694 +static const struct dmi_system_id intel_dmi_quirks_table[] = {
41695 {
41696 - .dmi_id_list = &(const struct dmi_system_id[]) {
41697 - {
41698 - .callback = intel_dmi_reverse_brightness,
41699 - .ident = "NCR Corporation",
41700 - .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41701 - DMI_MATCH(DMI_PRODUCT_NAME, ""),
41702 - },
41703 - },
41704 - { } /* terminating entry */
41705 + .callback = intel_dmi_reverse_brightness,
41706 + .ident = "NCR Corporation",
41707 + .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41708 + DMI_MATCH(DMI_PRODUCT_NAME, ""),
41709 },
41710 + },
41711 + { } /* terminating entry */
41712 +};
41713 +
41714 +static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41715 + {
41716 + .dmi_id_list = &intel_dmi_quirks_table,
41717 .hook = quirk_invert_brightness,
41718 },
41719 };
41720 diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
41721 index 74f505b..21f6914 100644
41722 --- a/drivers/gpu/drm/imx/imx-drm-core.c
41723 +++ b/drivers/gpu/drm/imx/imx-drm-core.c
41724 @@ -355,7 +355,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
41725 if (imxdrm->pipes >= MAX_CRTC)
41726 return -EINVAL;
41727
41728 - if (imxdrm->drm->open_count)
41729 + if (local_read(&imxdrm->drm->open_count))
41730 return -EBUSY;
41731
41732 imx_drm_crtc = kzalloc(sizeof(*imx_drm_crtc), GFP_KERNEL);
41733 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
41734 index b4a20149..219ab78 100644
41735 --- a/drivers/gpu/drm/mga/mga_drv.h
41736 +++ b/drivers/gpu/drm/mga/mga_drv.h
41737 @@ -122,9 +122,9 @@ typedef struct drm_mga_private {
41738 u32 clear_cmd;
41739 u32 maccess;
41740
41741 - atomic_t vbl_received; /**< Number of vblanks received. */
41742 + atomic_unchecked_t vbl_received; /**< Number of vblanks received. */
41743 wait_queue_head_t fence_queue;
41744 - atomic_t last_fence_retired;
41745 + atomic_unchecked_t last_fence_retired;
41746 u32 next_fence_to_post;
41747
41748 unsigned int fb_cpp;
41749 diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
41750 index 729bfd5..14bae78 100644
41751 --- a/drivers/gpu/drm/mga/mga_ioc32.c
41752 +++ b/drivers/gpu/drm/mga/mga_ioc32.c
41753 @@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
41754 return 0;
41755 }
41756
41757 -drm_ioctl_compat_t *mga_compat_ioctls[] = {
41758 +drm_ioctl_compat_t mga_compat_ioctls[] = {
41759 [DRM_MGA_INIT] = compat_mga_init,
41760 [DRM_MGA_GETPARAM] = compat_mga_getparam,
41761 [DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
41762 @@ -208,17 +208,13 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
41763 long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41764 {
41765 unsigned int nr = DRM_IOCTL_NR(cmd);
41766 - drm_ioctl_compat_t *fn = NULL;
41767 int ret;
41768
41769 if (nr < DRM_COMMAND_BASE)
41770 return drm_compat_ioctl(filp, cmd, arg);
41771
41772 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls))
41773 - fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
41774 -
41775 - if (fn != NULL)
41776 - ret = (*fn) (filp, cmd, arg);
41777 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls) && mga_compat_ioctls[nr - DRM_COMMAND_BASE])
41778 + ret = (*mga_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41779 else
41780 ret = drm_ioctl(filp, cmd, arg);
41781
41782 diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
41783 index 1b071b8..de8601a 100644
41784 --- a/drivers/gpu/drm/mga/mga_irq.c
41785 +++ b/drivers/gpu/drm/mga/mga_irq.c
41786 @@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
41787 if (crtc != 0)
41788 return 0;
41789
41790 - return atomic_read(&dev_priv->vbl_received);
41791 + return atomic_read_unchecked(&dev_priv->vbl_received);
41792 }
41793
41794
41795 @@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41796 /* VBLANK interrupt */
41797 if (status & MGA_VLINEPEN) {
41798 MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
41799 - atomic_inc(&dev_priv->vbl_received);
41800 + atomic_inc_unchecked(&dev_priv->vbl_received);
41801 drm_handle_vblank(dev, 0);
41802 handled = 1;
41803 }
41804 @@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41805 if ((prim_start & ~0x03) != (prim_end & ~0x03))
41806 MGA_WRITE(MGA_PRIMEND, prim_end);
41807
41808 - atomic_inc(&dev_priv->last_fence_retired);
41809 + atomic_inc_unchecked(&dev_priv->last_fence_retired);
41810 wake_up(&dev_priv->fence_queue);
41811 handled = 1;
41812 }
41813 @@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
41814 * using fences.
41815 */
41816 DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
41817 - (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
41818 + (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
41819 - *sequence) <= (1 << 23)));
41820
41821 *sequence = cur_fence;
41822 diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
41823 index 0190b69..60c3eaf 100644
41824 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c
41825 +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
41826 @@ -963,7 +963,7 @@ static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios,
41827 struct bit_table {
41828 const char id;
41829 int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
41830 -};
41831 +} __no_const;
41832
41833 #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
41834
41835 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
41836 index cd6dae0..f25eb48 100644
41837 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c
41838 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
41839 @@ -943,7 +943,8 @@ static struct drm_driver
41840 driver_stub = {
41841 .driver_features =
41842 DRIVER_USE_AGP |
41843 - DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER,
41844 + DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER |
41845 + DRIVER_KMS_LEGACY_CONTEXT,
41846
41847 .load = nouveau_drm_load,
41848 .unload = nouveau_drm_unload,
41849 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
41850 index dd72652..1fd2368 100644
41851 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
41852 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
41853 @@ -123,7 +123,6 @@ struct nouveau_drm {
41854 struct drm_global_reference mem_global_ref;
41855 struct ttm_bo_global_ref bo_global_ref;
41856 struct ttm_bo_device bdev;
41857 - atomic_t validate_sequence;
41858 int (*move)(struct nouveau_channel *,
41859 struct ttm_buffer_object *,
41860 struct ttm_mem_reg *, struct ttm_mem_reg *);
41861 diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41862 index 462679a..88e32a7 100644
41863 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41864 +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41865 @@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
41866 unsigned long arg)
41867 {
41868 unsigned int nr = DRM_IOCTL_NR(cmd);
41869 - drm_ioctl_compat_t *fn = NULL;
41870 + drm_ioctl_compat_t fn = NULL;
41871 int ret;
41872
41873 if (nr < DRM_COMMAND_BASE)
41874 diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41875 index 18f4497..10f6025 100644
41876 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
41877 +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41878 @@ -130,11 +130,11 @@ nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41879 }
41880
41881 const struct ttm_mem_type_manager_func nouveau_vram_manager = {
41882 - nouveau_vram_manager_init,
41883 - nouveau_vram_manager_fini,
41884 - nouveau_vram_manager_new,
41885 - nouveau_vram_manager_del,
41886 - nouveau_vram_manager_debug
41887 + .init = nouveau_vram_manager_init,
41888 + .takedown = nouveau_vram_manager_fini,
41889 + .get_node = nouveau_vram_manager_new,
41890 + .put_node = nouveau_vram_manager_del,
41891 + .debug = nouveau_vram_manager_debug
41892 };
41893
41894 static int
41895 @@ -198,11 +198,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41896 }
41897
41898 const struct ttm_mem_type_manager_func nouveau_gart_manager = {
41899 - nouveau_gart_manager_init,
41900 - nouveau_gart_manager_fini,
41901 - nouveau_gart_manager_new,
41902 - nouveau_gart_manager_del,
41903 - nouveau_gart_manager_debug
41904 + .init = nouveau_gart_manager_init,
41905 + .takedown = nouveau_gart_manager_fini,
41906 + .get_node = nouveau_gart_manager_new,
41907 + .put_node = nouveau_gart_manager_del,
41908 + .debug = nouveau_gart_manager_debug
41909 };
41910
41911 /*XXX*/
41912 @@ -271,11 +271,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41913 }
41914
41915 const struct ttm_mem_type_manager_func nv04_gart_manager = {
41916 - nv04_gart_manager_init,
41917 - nv04_gart_manager_fini,
41918 - nv04_gart_manager_new,
41919 - nv04_gart_manager_del,
41920 - nv04_gart_manager_debug
41921 + .init = nv04_gart_manager_init,
41922 + .takedown = nv04_gart_manager_fini,
41923 + .get_node = nv04_gart_manager_new,
41924 + .put_node = nv04_gart_manager_del,
41925 + .debug = nv04_gart_manager_debug
41926 };
41927
41928 int
41929 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
41930 index c7592ec..dd45ebc 100644
41931 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
41932 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
41933 @@ -72,7 +72,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
41934 * locking inversion with the driver load path. And the access here is
41935 * completely racy anyway. So don't bother with locking for now.
41936 */
41937 - return dev->open_count == 0;
41938 + return local_read(&dev->open_count) == 0;
41939 }
41940
41941 static const struct vga_switcheroo_client_ops
41942 diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
41943 index f33251d..22f6cb1 100644
41944 --- a/drivers/gpu/drm/qxl/qxl_cmd.c
41945 +++ b/drivers/gpu/drm/qxl/qxl_cmd.c
41946 @@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port,
41947 int ret;
41948
41949 mutex_lock(&qdev->async_io_mutex);
41950 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41951 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41952 if (qdev->last_sent_io_cmd > irq_num) {
41953 if (intr)
41954 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41955 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41956 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41957 else
41958 ret = wait_event_timeout(qdev->io_cmd_event,
41959 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41960 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41961 /* 0 is timeout, just bail the "hw" has gone away */
41962 if (ret <= 0)
41963 goto out;
41964 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41965 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41966 }
41967 outb(val, addr);
41968 qdev->last_sent_io_cmd = irq_num + 1;
41969 if (intr)
41970 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41971 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41972 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41973 else
41974 ret = wait_event_timeout(qdev->io_cmd_event,
41975 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41976 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41977 out:
41978 if (ret > 0)
41979 ret = 0;
41980 diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
41981 index 6911b8c..89d6867 100644
41982 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c
41983 +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
41984 @@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
41985 struct drm_info_node *node = (struct drm_info_node *) m->private;
41986 struct qxl_device *qdev = node->minor->dev->dev_private;
41987
41988 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
41989 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display));
41990 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor));
41991 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd));
41992 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received));
41993 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display));
41994 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor));
41995 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd));
41996 seq_printf(m, "%d\n", qdev->irq_received_error);
41997 return 0;
41998 }
41999 diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
42000 index 7c6cafe..460f542 100644
42001 --- a/drivers/gpu/drm/qxl/qxl_drv.h
42002 +++ b/drivers/gpu/drm/qxl/qxl_drv.h
42003 @@ -290,10 +290,10 @@ struct qxl_device {
42004 unsigned int last_sent_io_cmd;
42005
42006 /* interrupt handling */
42007 - atomic_t irq_received;
42008 - atomic_t irq_received_display;
42009 - atomic_t irq_received_cursor;
42010 - atomic_t irq_received_io_cmd;
42011 + atomic_unchecked_t irq_received;
42012 + atomic_unchecked_t irq_received_display;
42013 + atomic_unchecked_t irq_received_cursor;
42014 + atomic_unchecked_t irq_received_io_cmd;
42015 unsigned irq_received_error;
42016 wait_queue_head_t display_event;
42017 wait_queue_head_t cursor_event;
42018 diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
42019 index 7354a4c..f37d7f9 100644
42020 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c
42021 +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
42022 @@ -183,7 +183,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
42023
42024 /* TODO copy slow path code from i915 */
42025 fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
42026 - unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
42027 + unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void __force_user *)(unsigned long)cmd->command, cmd->command_size);
42028
42029 {
42030 struct qxl_drawable *draw = fb_cmd;
42031 @@ -203,7 +203,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
42032 struct drm_qxl_reloc reloc;
42033
42034 if (copy_from_user(&reloc,
42035 - &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
42036 + &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i],
42037 sizeof(reloc))) {
42038 ret = -EFAULT;
42039 goto out_free_bos;
42040 @@ -296,10 +296,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
42041
42042 for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
42043
42044 - struct drm_qxl_command *commands =
42045 - (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
42046 + struct drm_qxl_command __user *commands =
42047 + (struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands;
42048
42049 - if (copy_from_user(&user_cmd, &commands[cmd_num],
42050 + if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
42051 sizeof(user_cmd)))
42052 return -EFAULT;
42053
42054 diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
42055 index 0bf1e20..42a7310 100644
42056 --- a/drivers/gpu/drm/qxl/qxl_irq.c
42057 +++ b/drivers/gpu/drm/qxl/qxl_irq.c
42058 @@ -36,19 +36,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg)
42059 if (!pending)
42060 return IRQ_NONE;
42061
42062 - atomic_inc(&qdev->irq_received);
42063 + atomic_inc_unchecked(&qdev->irq_received);
42064
42065 if (pending & QXL_INTERRUPT_DISPLAY) {
42066 - atomic_inc(&qdev->irq_received_display);
42067 + atomic_inc_unchecked(&qdev->irq_received_display);
42068 wake_up_all(&qdev->display_event);
42069 qxl_queue_garbage_collect(qdev, false);
42070 }
42071 if (pending & QXL_INTERRUPT_CURSOR) {
42072 - atomic_inc(&qdev->irq_received_cursor);
42073 + atomic_inc_unchecked(&qdev->irq_received_cursor);
42074 wake_up_all(&qdev->cursor_event);
42075 }
42076 if (pending & QXL_INTERRUPT_IO_CMD) {
42077 - atomic_inc(&qdev->irq_received_io_cmd);
42078 + atomic_inc_unchecked(&qdev->irq_received_io_cmd);
42079 wake_up_all(&qdev->io_cmd_event);
42080 }
42081 if (pending & QXL_INTERRUPT_ERROR) {
42082 @@ -85,10 +85,10 @@ int qxl_irq_init(struct qxl_device *qdev)
42083 init_waitqueue_head(&qdev->io_cmd_event);
42084 INIT_WORK(&qdev->client_monitors_config_work,
42085 qxl_client_monitors_config_work_func);
42086 - atomic_set(&qdev->irq_received, 0);
42087 - atomic_set(&qdev->irq_received_display, 0);
42088 - atomic_set(&qdev->irq_received_cursor, 0);
42089 - atomic_set(&qdev->irq_received_io_cmd, 0);
42090 + atomic_set_unchecked(&qdev->irq_received, 0);
42091 + atomic_set_unchecked(&qdev->irq_received_display, 0);
42092 + atomic_set_unchecked(&qdev->irq_received_cursor, 0);
42093 + atomic_set_unchecked(&qdev->irq_received_io_cmd, 0);
42094 qdev->irq_received_error = 0;
42095 ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq);
42096 qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
42097 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
42098 index 0cbc4c9..0e46686 100644
42099 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
42100 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
42101 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
42102 }
42103 }
42104
42105 -static struct vm_operations_struct qxl_ttm_vm_ops;
42106 +static vm_operations_struct_no_const qxl_ttm_vm_ops __read_only;
42107 static const struct vm_operations_struct *ttm_vm_ops;
42108
42109 static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
42110 @@ -145,8 +145,10 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
42111 return r;
42112 if (unlikely(ttm_vm_ops == NULL)) {
42113 ttm_vm_ops = vma->vm_ops;
42114 + pax_open_kernel();
42115 qxl_ttm_vm_ops = *ttm_vm_ops;
42116 qxl_ttm_vm_ops.fault = &qxl_ttm_fault;
42117 + pax_close_kernel();
42118 }
42119 vma->vm_ops = &qxl_ttm_vm_ops;
42120 return 0;
42121 @@ -464,25 +466,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
42122 static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
42123 {
42124 #if defined(CONFIG_DEBUG_FS)
42125 - static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES];
42126 - static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32];
42127 - unsigned i;
42128 + static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES] = {
42129 + {
42130 + .name = "qxl_mem_mm",
42131 + .show = &qxl_mm_dump_table,
42132 + },
42133 + {
42134 + .name = "qxl_surf_mm",
42135 + .show = &qxl_mm_dump_table,
42136 + }
42137 + };
42138
42139 - for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) {
42140 - if (i == 0)
42141 - sprintf(qxl_mem_types_names[i], "qxl_mem_mm");
42142 - else
42143 - sprintf(qxl_mem_types_names[i], "qxl_surf_mm");
42144 - qxl_mem_types_list[i].name = qxl_mem_types_names[i];
42145 - qxl_mem_types_list[i].show = &qxl_mm_dump_table;
42146 - qxl_mem_types_list[i].driver_features = 0;
42147 - if (i == 0)
42148 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
42149 - else
42150 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
42151 + pax_open_kernel();
42152 + *(void **)&qxl_mem_types_list[0].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
42153 + *(void **)&qxl_mem_types_list[1].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
42154 + pax_close_kernel();
42155
42156 - }
42157 - return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i);
42158 + return qxl_debugfs_add_files(qdev, qxl_mem_types_list, QXL_DEBUGFS_MEM_TYPES);
42159 #else
42160 return 0;
42161 #endif
42162 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
42163 index 2c45ac9..5d740f8 100644
42164 --- a/drivers/gpu/drm/r128/r128_cce.c
42165 +++ b/drivers/gpu/drm/r128/r128_cce.c
42166 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
42167
42168 /* GH: Simple idle check.
42169 */
42170 - atomic_set(&dev_priv->idle_count, 0);
42171 + atomic_set_unchecked(&dev_priv->idle_count, 0);
42172
42173 /* We don't support anything other than bus-mastering ring mode,
42174 * but the ring can be in either AGP or PCI space for the ring
42175 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
42176 index 723e5d6..102dbaf 100644
42177 --- a/drivers/gpu/drm/r128/r128_drv.h
42178 +++ b/drivers/gpu/drm/r128/r128_drv.h
42179 @@ -93,14 +93,14 @@ typedef struct drm_r128_private {
42180 int is_pci;
42181 unsigned long cce_buffers_offset;
42182
42183 - atomic_t idle_count;
42184 + atomic_unchecked_t idle_count;
42185
42186 int page_flipping;
42187 int current_page;
42188 u32 crtc_offset;
42189 u32 crtc_offset_cntl;
42190
42191 - atomic_t vbl_received;
42192 + atomic_unchecked_t vbl_received;
42193
42194 u32 color_fmt;
42195 unsigned int front_offset;
42196 diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
42197 index 663f38c..ec159a1 100644
42198 --- a/drivers/gpu/drm/r128/r128_ioc32.c
42199 +++ b/drivers/gpu/drm/r128/r128_ioc32.c
42200 @@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
42201 return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
42202 }
42203
42204 -drm_ioctl_compat_t *r128_compat_ioctls[] = {
42205 +drm_ioctl_compat_t r128_compat_ioctls[] = {
42206 [DRM_R128_INIT] = compat_r128_init,
42207 [DRM_R128_DEPTH] = compat_r128_depth,
42208 [DRM_R128_STIPPLE] = compat_r128_stipple,
42209 @@ -197,17 +197,13 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
42210 long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
42211 {
42212 unsigned int nr = DRM_IOCTL_NR(cmd);
42213 - drm_ioctl_compat_t *fn = NULL;
42214 int ret;
42215
42216 if (nr < DRM_COMMAND_BASE)
42217 return drm_compat_ioctl(filp, cmd, arg);
42218
42219 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls))
42220 - fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
42221 -
42222 - if (fn != NULL)
42223 - ret = (*fn) (filp, cmd, arg);
42224 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls) && r128_compat_ioctls[nr - DRM_COMMAND_BASE])
42225 + ret = (*r128_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
42226 else
42227 ret = drm_ioctl(filp, cmd, arg);
42228
42229 diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
42230 index c2ae496..30b5993 100644
42231 --- a/drivers/gpu/drm/r128/r128_irq.c
42232 +++ b/drivers/gpu/drm/r128/r128_irq.c
42233 @@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
42234 if (crtc != 0)
42235 return 0;
42236
42237 - return atomic_read(&dev_priv->vbl_received);
42238 + return atomic_read_unchecked(&dev_priv->vbl_received);
42239 }
42240
42241 irqreturn_t r128_driver_irq_handler(int irq, void *arg)
42242 @@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
42243 /* VBLANK interrupt */
42244 if (status & R128_CRTC_VBLANK_INT) {
42245 R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
42246 - atomic_inc(&dev_priv->vbl_received);
42247 + atomic_inc_unchecked(&dev_priv->vbl_received);
42248 drm_handle_vblank(dev, 0);
42249 return IRQ_HANDLED;
42250 }
42251 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
42252 index 8fd2d9f..18c9660 100644
42253 --- a/drivers/gpu/drm/r128/r128_state.c
42254 +++ b/drivers/gpu/drm/r128/r128_state.c
42255 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
42256
42257 static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
42258 {
42259 - if (atomic_read(&dev_priv->idle_count) == 0)
42260 + if (atomic_read_unchecked(&dev_priv->idle_count) == 0)
42261 r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
42262 else
42263 - atomic_set(&dev_priv->idle_count, 0);
42264 + atomic_set_unchecked(&dev_priv->idle_count, 0);
42265 }
42266
42267 #endif
42268 diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
42269 index b928c17..e5d9400 100644
42270 --- a/drivers/gpu/drm/radeon/mkregtable.c
42271 +++ b/drivers/gpu/drm/radeon/mkregtable.c
42272 @@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename)
42273 regex_t mask_rex;
42274 regmatch_t match[4];
42275 char buf[1024];
42276 - size_t end;
42277 + long end;
42278 int len;
42279 int done = 0;
42280 int r;
42281 unsigned o;
42282 struct offset *offset;
42283 char last_reg_s[10];
42284 - int last_reg;
42285 + unsigned long last_reg;
42286
42287 if (regcomp
42288 (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
42289 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
42290 index 604c44d..6eb6c4b 100644
42291 --- a/drivers/gpu/drm/radeon/radeon_device.c
42292 +++ b/drivers/gpu/drm/radeon/radeon_device.c
42293 @@ -1247,7 +1247,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
42294 * locking inversion with the driver load path. And the access here is
42295 * completely racy anyway. So don't bother with locking for now.
42296 */
42297 - return dev->open_count == 0;
42298 + return local_read(&dev->open_count) == 0;
42299 }
42300
42301 static const struct vga_switcheroo_client_ops radeon_switcheroo_ops = {
42302 diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
42303 index 46bd393..6ae4719 100644
42304 --- a/drivers/gpu/drm/radeon/radeon_drv.h
42305 +++ b/drivers/gpu/drm/radeon/radeon_drv.h
42306 @@ -264,7 +264,7 @@ typedef struct drm_radeon_private {
42307
42308 /* SW interrupt */
42309 wait_queue_head_t swi_queue;
42310 - atomic_t swi_emitted;
42311 + atomic_unchecked_t swi_emitted;
42312 int vblank_crtc;
42313 uint32_t irq_enable_reg;
42314 uint32_t r500_disp_irq_reg;
42315 diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c
42316 index 0b98ea1..a3c770f 100644
42317 --- a/drivers/gpu/drm/radeon/radeon_ioc32.c
42318 +++ b/drivers/gpu/drm/radeon/radeon_ioc32.c
42319 @@ -358,7 +358,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
42320 request = compat_alloc_user_space(sizeof(*request));
42321 if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
42322 || __put_user(req32.param, &request->param)
42323 - || __put_user((void __user *)(unsigned long)req32.value,
42324 + || __put_user((unsigned long)req32.value,
42325 &request->value))
42326 return -EFAULT;
42327
42328 @@ -368,7 +368,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
42329 #define compat_radeon_cp_setparam NULL
42330 #endif /* X86_64 || IA64 */
42331
42332 -static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
42333 +static drm_ioctl_compat_t radeon_compat_ioctls[] = {
42334 [DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
42335 [DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
42336 [DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
42337 @@ -393,17 +393,13 @@ static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
42338 long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
42339 {
42340 unsigned int nr = DRM_IOCTL_NR(cmd);
42341 - drm_ioctl_compat_t *fn = NULL;
42342 int ret;
42343
42344 if (nr < DRM_COMMAND_BASE)
42345 return drm_compat_ioctl(filp, cmd, arg);
42346
42347 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls))
42348 - fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
42349 -
42350 - if (fn != NULL)
42351 - ret = (*fn) (filp, cmd, arg);
42352 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls) && radeon_compat_ioctls[nr - DRM_COMMAND_BASE])
42353 + ret = (*radeon_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
42354 else
42355 ret = drm_ioctl(filp, cmd, arg);
42356
42357 diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
42358 index 244b19b..c19226d 100644
42359 --- a/drivers/gpu/drm/radeon/radeon_irq.c
42360 +++ b/drivers/gpu/drm/radeon/radeon_irq.c
42361 @@ -226,8 +226,8 @@ static int radeon_emit_irq(struct drm_device * dev)
42362 unsigned int ret;
42363 RING_LOCALS;
42364
42365 - atomic_inc(&dev_priv->swi_emitted);
42366 - ret = atomic_read(&dev_priv->swi_emitted);
42367 + atomic_inc_unchecked(&dev_priv->swi_emitted);
42368 + ret = atomic_read_unchecked(&dev_priv->swi_emitted);
42369
42370 BEGIN_RING(4);
42371 OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
42372 @@ -353,7 +353,7 @@ int radeon_driver_irq_postinstall(struct drm_device *dev)
42373 drm_radeon_private_t *dev_priv =
42374 (drm_radeon_private_t *) dev->dev_private;
42375
42376 - atomic_set(&dev_priv->swi_emitted, 0);
42377 + atomic_set_unchecked(&dev_priv->swi_emitted, 0);
42378 init_waitqueue_head(&dev_priv->swi_queue);
42379
42380 dev->max_vblank_count = 0x001fffff;
42381 diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
42382 index 15aee72..cda326e 100644
42383 --- a/drivers/gpu/drm/radeon/radeon_state.c
42384 +++ b/drivers/gpu/drm/radeon/radeon_state.c
42385 @@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
42386 if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
42387 sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
42388
42389 - if (copy_from_user(&depth_boxes, clear->depth_boxes,
42390 + if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || copy_from_user(&depth_boxes, clear->depth_boxes,
42391 sarea_priv->nbox * sizeof(depth_boxes[0])))
42392 return -EFAULT;
42393
42394 @@ -3031,7 +3031,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
42395 {
42396 drm_radeon_private_t *dev_priv = dev->dev_private;
42397 drm_radeon_getparam_t *param = data;
42398 - int value;
42399 + int value = 0;
42400
42401 DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
42402
42403 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
42404 index edafd3c..3af7c9c 100644
42405 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
42406 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
42407 @@ -961,7 +961,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
42408 man->size = size >> PAGE_SHIFT;
42409 }
42410
42411 -static struct vm_operations_struct radeon_ttm_vm_ops;
42412 +static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only;
42413 static const struct vm_operations_struct *ttm_vm_ops = NULL;
42414
42415 static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
42416 @@ -1002,8 +1002,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
42417 }
42418 if (unlikely(ttm_vm_ops == NULL)) {
42419 ttm_vm_ops = vma->vm_ops;
42420 + pax_open_kernel();
42421 radeon_ttm_vm_ops = *ttm_vm_ops;
42422 radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
42423 + pax_close_kernel();
42424 }
42425 vma->vm_ops = &radeon_ttm_vm_ops;
42426 return 0;
42427 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
42428 index a287e4f..df1d5dd 100644
42429 --- a/drivers/gpu/drm/tegra/dc.c
42430 +++ b/drivers/gpu/drm/tegra/dc.c
42431 @@ -1594,7 +1594,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
42432 }
42433
42434 for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
42435 - dc->debugfs_files[i].data = dc;
42436 + *(void **)&dc->debugfs_files[i].data = dc;
42437
42438 err = drm_debugfs_create_files(dc->debugfs_files,
42439 ARRAY_SIZE(debugfs_files),
42440 diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
42441 index ed970f6..4eeea42 100644
42442 --- a/drivers/gpu/drm/tegra/dsi.c
42443 +++ b/drivers/gpu/drm/tegra/dsi.c
42444 @@ -62,7 +62,7 @@ struct tegra_dsi {
42445 struct clk *clk_lp;
42446 struct clk *clk;
42447
42448 - struct drm_info_list *debugfs_files;
42449 + drm_info_list_no_const *debugfs_files;
42450 struct drm_minor *minor;
42451 struct dentry *debugfs;
42452
42453 diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
42454 index 06ab178..b5324e4 100644
42455 --- a/drivers/gpu/drm/tegra/hdmi.c
42456 +++ b/drivers/gpu/drm/tegra/hdmi.c
42457 @@ -64,7 +64,7 @@ struct tegra_hdmi {
42458 bool stereo;
42459 bool dvi;
42460
42461 - struct drm_info_list *debugfs_files;
42462 + drm_info_list_no_const *debugfs_files;
42463 struct drm_minor *minor;
42464 struct dentry *debugfs;
42465 };
42466 diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c
42467 index 7591d89..463e2b6 100644
42468 --- a/drivers/gpu/drm/tegra/sor.c
42469 +++ b/drivers/gpu/drm/tegra/sor.c
42470 @@ -826,8 +826,11 @@ static int tegra_sor_debugfs_init(struct tegra_sor *sor,
42471 goto remove;
42472 }
42473
42474 - for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
42475 - sor->debugfs_files[i].data = sor;
42476 + for (i = 0; i < ARRAY_SIZE(debugfs_files); i++) {
42477 + pax_open_kernel();
42478 + *(void **)&sor->debugfs_files[i].data = sor;
42479 + pax_close_kernel();
42480 + }
42481
42482 err = drm_debugfs_create_files(sor->debugfs_files,
42483 ARRAY_SIZE(debugfs_files),
42484 diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
42485 index aa0bd054..aea6a01 100644
42486 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
42487 +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
42488 @@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
42489 }
42490
42491 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
42492 - ttm_bo_man_init,
42493 - ttm_bo_man_takedown,
42494 - ttm_bo_man_get_node,
42495 - ttm_bo_man_put_node,
42496 - ttm_bo_man_debug
42497 + .init = ttm_bo_man_init,
42498 + .takedown = ttm_bo_man_takedown,
42499 + .get_node = ttm_bo_man_get_node,
42500 + .put_node = ttm_bo_man_put_node,
42501 + .debug = ttm_bo_man_debug
42502 };
42503 EXPORT_SYMBOL(ttm_bo_manager_func);
42504 diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
42505 index a1803fb..c53f6b0 100644
42506 --- a/drivers/gpu/drm/ttm/ttm_memory.c
42507 +++ b/drivers/gpu/drm/ttm/ttm_memory.c
42508 @@ -264,7 +264,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
42509 zone->glob = glob;
42510 glob->zone_kernel = zone;
42511 ret = kobject_init_and_add(
42512 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
42513 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
42514 if (unlikely(ret != 0)) {
42515 kobject_put(&zone->kobj);
42516 return ret;
42517 @@ -348,7 +348,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
42518 zone->glob = glob;
42519 glob->zone_dma32 = zone;
42520 ret = kobject_init_and_add(
42521 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
42522 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
42523 if (unlikely(ret != 0)) {
42524 kobject_put(&zone->kobj);
42525 return ret;
42526 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
42527 index 025c429..314062f 100644
42528 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
42529 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
42530 @@ -54,7 +54,7 @@
42531
42532 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
42533 #define SMALL_ALLOCATION 16
42534 -#define FREE_ALL_PAGES (~0U)
42535 +#define FREE_ALL_PAGES (~0UL)
42536 /* times are in msecs */
42537 #define PAGE_FREE_INTERVAL 1000
42538
42539 @@ -299,15 +299,14 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
42540 * @free_all: If set to true will free all pages in pool
42541 * @use_static: Safe to use static buffer
42542 **/
42543 -static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
42544 +static unsigned long ttm_page_pool_free(struct ttm_page_pool *pool, unsigned long nr_free,
42545 bool use_static)
42546 {
42547 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
42548 unsigned long irq_flags;
42549 struct page *p;
42550 struct page **pages_to_free;
42551 - unsigned freed_pages = 0,
42552 - npages_to_free = nr_free;
42553 + unsigned long freed_pages = 0, npages_to_free = nr_free;
42554
42555 if (NUM_PAGES_TO_ALLOC < nr_free)
42556 npages_to_free = NUM_PAGES_TO_ALLOC;
42557 @@ -371,7 +370,8 @@ restart:
42558 __list_del(&p->lru, &pool->list);
42559
42560 ttm_pool_update_free_locked(pool, freed_pages);
42561 - nr_free -= freed_pages;
42562 + if (likely(nr_free != FREE_ALL_PAGES))
42563 + nr_free -= freed_pages;
42564 }
42565
42566 spin_unlock_irqrestore(&pool->lock, irq_flags);
42567 @@ -399,7 +399,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42568 unsigned i;
42569 unsigned pool_offset;
42570 struct ttm_page_pool *pool;
42571 - int shrink_pages = sc->nr_to_scan;
42572 + unsigned long shrink_pages = sc->nr_to_scan;
42573 unsigned long freed = 0;
42574
42575 if (!mutex_trylock(&lock))
42576 @@ -407,7 +407,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42577 pool_offset = ++start_pool % NUM_POOLS;
42578 /* select start pool in round robin fashion */
42579 for (i = 0; i < NUM_POOLS; ++i) {
42580 - unsigned nr_free = shrink_pages;
42581 + unsigned long nr_free = shrink_pages;
42582 if (shrink_pages == 0)
42583 break;
42584 pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
42585 @@ -673,7 +673,7 @@ out:
42586 }
42587
42588 /* Put all pages in pages list to correct pool to wait for reuse */
42589 -static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
42590 +static void ttm_put_pages(struct page **pages, unsigned long npages, int flags,
42591 enum ttm_caching_state cstate)
42592 {
42593 unsigned long irq_flags;
42594 @@ -728,7 +728,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
42595 struct list_head plist;
42596 struct page *p = NULL;
42597 gfp_t gfp_flags = GFP_USER;
42598 - unsigned count;
42599 + unsigned long count;
42600 int r;
42601
42602 /* set zero flag for page allocation if required */
42603 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42604 index 01e1d27..aaa018a 100644
42605 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42606 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42607 @@ -56,7 +56,7 @@
42608
42609 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
42610 #define SMALL_ALLOCATION 4
42611 -#define FREE_ALL_PAGES (~0U)
42612 +#define FREE_ALL_PAGES (~0UL)
42613 /* times are in msecs */
42614 #define IS_UNDEFINED (0)
42615 #define IS_WC (1<<1)
42616 @@ -413,7 +413,7 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
42617 * @nr_free: If set to true will free all pages in pool
42618 * @use_static: Safe to use static buffer
42619 **/
42620 -static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42621 +static unsigned long ttm_dma_page_pool_free(struct dma_pool *pool, unsigned long nr_free,
42622 bool use_static)
42623 {
42624 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
42625 @@ -421,8 +421,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42626 struct dma_page *dma_p, *tmp;
42627 struct page **pages_to_free;
42628 struct list_head d_pages;
42629 - unsigned freed_pages = 0,
42630 - npages_to_free = nr_free;
42631 + unsigned long freed_pages = 0, npages_to_free = nr_free;
42632
42633 if (NUM_PAGES_TO_ALLOC < nr_free)
42634 npages_to_free = NUM_PAGES_TO_ALLOC;
42635 @@ -499,7 +498,8 @@ restart:
42636 /* remove range of pages from the pool */
42637 if (freed_pages) {
42638 ttm_pool_update_free_locked(pool, freed_pages);
42639 - nr_free -= freed_pages;
42640 + if (likely(nr_free != FREE_ALL_PAGES))
42641 + nr_free -= freed_pages;
42642 }
42643
42644 spin_unlock_irqrestore(&pool->lock, irq_flags);
42645 @@ -936,7 +936,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
42646 struct dma_page *d_page, *next;
42647 enum pool_type type;
42648 bool is_cached = false;
42649 - unsigned count = 0, i, npages = 0;
42650 + unsigned long count = 0, i, npages = 0;
42651 unsigned long irq_flags;
42652
42653 type = ttm_to_type(ttm->page_flags, ttm->caching_state);
42654 @@ -1012,7 +1012,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42655 static unsigned start_pool;
42656 unsigned idx = 0;
42657 unsigned pool_offset;
42658 - unsigned shrink_pages = sc->nr_to_scan;
42659 + unsigned long shrink_pages = sc->nr_to_scan;
42660 struct device_pools *p;
42661 unsigned long freed = 0;
42662
42663 @@ -1025,7 +1025,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42664 goto out;
42665 pool_offset = ++start_pool % _manager->npools;
42666 list_for_each_entry(p, &_manager->pools, pools) {
42667 - unsigned nr_free;
42668 + unsigned long nr_free;
42669
42670 if (!p->dev)
42671 continue;
42672 @@ -1039,7 +1039,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42673 shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free, true);
42674 freed += nr_free - shrink_pages;
42675
42676 - pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
42677 + pr_debug("%s: (%s:%d) Asked to shrink %lu, have %lu more to go\n",
42678 p->pool->dev_name, p->pool->name, current->pid,
42679 nr_free, shrink_pages);
42680 }
42681 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
42682 index 5fc16ce..1bd84ec 100644
42683 --- a/drivers/gpu/drm/udl/udl_fb.c
42684 +++ b/drivers/gpu/drm/udl/udl_fb.c
42685 @@ -367,7 +367,6 @@ static int udl_fb_release(struct fb_info *info, int user)
42686 fb_deferred_io_cleanup(info);
42687 kfree(info->fbdefio);
42688 info->fbdefio = NULL;
42689 - info->fbops->fb_mmap = udl_fb_mmap;
42690 }
42691
42692 pr_warn("released /dev/fb%d user=%d count=%d\n",
42693 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
42694 index ef8c500..01030c8 100644
42695 --- a/drivers/gpu/drm/via/via_drv.h
42696 +++ b/drivers/gpu/drm/via/via_drv.h
42697 @@ -53,7 +53,7 @@ typedef struct drm_via_ring_buffer {
42698 typedef uint32_t maskarray_t[5];
42699
42700 typedef struct drm_via_irq {
42701 - atomic_t irq_received;
42702 + atomic_unchecked_t irq_received;
42703 uint32_t pending_mask;
42704 uint32_t enable_mask;
42705 wait_queue_head_t irq_queue;
42706 @@ -77,7 +77,7 @@ typedef struct drm_via_private {
42707 struct timeval last_vblank;
42708 int last_vblank_valid;
42709 unsigned usec_per_vblank;
42710 - atomic_t vbl_received;
42711 + atomic_unchecked_t vbl_received;
42712 drm_via_state_t hc_state;
42713 char pci_buf[VIA_PCI_BUF_SIZE];
42714 const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
42715 diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
42716 index 1319433..a993b0c 100644
42717 --- a/drivers/gpu/drm/via/via_irq.c
42718 +++ b/drivers/gpu/drm/via/via_irq.c
42719 @@ -101,7 +101,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
42720 if (crtc != 0)
42721 return 0;
42722
42723 - return atomic_read(&dev_priv->vbl_received);
42724 + return atomic_read_unchecked(&dev_priv->vbl_received);
42725 }
42726
42727 irqreturn_t via_driver_irq_handler(int irq, void *arg)
42728 @@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42729
42730 status = VIA_READ(VIA_REG_INTERRUPT);
42731 if (status & VIA_IRQ_VBLANK_PENDING) {
42732 - atomic_inc(&dev_priv->vbl_received);
42733 - if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
42734 + atomic_inc_unchecked(&dev_priv->vbl_received);
42735 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) {
42736 do_gettimeofday(&cur_vblank);
42737 if (dev_priv->last_vblank_valid) {
42738 dev_priv->usec_per_vblank =
42739 @@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42740 dev_priv->last_vblank = cur_vblank;
42741 dev_priv->last_vblank_valid = 1;
42742 }
42743 - if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
42744 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) {
42745 DRM_DEBUG("US per vblank is: %u\n",
42746 dev_priv->usec_per_vblank);
42747 }
42748 @@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42749
42750 for (i = 0; i < dev_priv->num_irqs; ++i) {
42751 if (status & cur_irq->pending_mask) {
42752 - atomic_inc(&cur_irq->irq_received);
42753 + atomic_inc_unchecked(&cur_irq->irq_received);
42754 wake_up(&cur_irq->irq_queue);
42755 handled = 1;
42756 if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
42757 @@ -242,11 +242,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
42758 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42759 ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
42760 masks[irq][4]));
42761 - cur_irq_sequence = atomic_read(&cur_irq->irq_received);
42762 + cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
42763 } else {
42764 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42765 (((cur_irq_sequence =
42766 - atomic_read(&cur_irq->irq_received)) -
42767 + atomic_read_unchecked(&cur_irq->irq_received)) -
42768 *sequence) <= (1 << 23)));
42769 }
42770 *sequence = cur_irq_sequence;
42771 @@ -284,7 +284,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
42772 }
42773
42774 for (i = 0; i < dev_priv->num_irqs; ++i) {
42775 - atomic_set(&cur_irq->irq_received, 0);
42776 + atomic_set_unchecked(&cur_irq->irq_received, 0);
42777 cur_irq->enable_mask = dev_priv->irq_masks[i][0];
42778 cur_irq->pending_mask = dev_priv->irq_masks[i][1];
42779 init_waitqueue_head(&cur_irq->irq_queue);
42780 @@ -366,7 +366,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
42781 switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
42782 case VIA_IRQ_RELATIVE:
42783 irqwait->request.sequence +=
42784 - atomic_read(&cur_irq->irq_received);
42785 + atomic_read_unchecked(&cur_irq->irq_received);
42786 irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
42787 case VIA_IRQ_ABSOLUTE:
42788 break;
42789 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42790 index d26a6da..5fa41ed 100644
42791 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42792 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42793 @@ -447,7 +447,7 @@ struct vmw_private {
42794 * Fencing and IRQs.
42795 */
42796
42797 - atomic_t marker_seq;
42798 + atomic_unchecked_t marker_seq;
42799 wait_queue_head_t fence_queue;
42800 wait_queue_head_t fifo_queue;
42801 spinlock_t waiter_lock;
42802 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42803 index 39f2b03..d1b0a64 100644
42804 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42805 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42806 @@ -152,7 +152,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
42807 (unsigned int) min,
42808 (unsigned int) fifo->capabilities);
42809
42810 - atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42811 + atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42812 iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
42813 vmw_marker_queue_init(&fifo->marker_queue);
42814 return vmw_fifo_send_fence(dev_priv, &dummy);
42815 @@ -372,7 +372,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
42816 if (reserveable)
42817 iowrite32(bytes, fifo_mem +
42818 SVGA_FIFO_RESERVED);
42819 - return fifo_mem + (next_cmd >> 2);
42820 + return (__le32 __force_kernel *)fifo_mem + (next_cmd >> 2);
42821 } else {
42822 need_bounce = true;
42823 }
42824 @@ -492,7 +492,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42825
42826 fm = vmw_fifo_reserve(dev_priv, bytes);
42827 if (unlikely(fm == NULL)) {
42828 - *seqno = atomic_read(&dev_priv->marker_seq);
42829 + *seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42830 ret = -ENOMEM;
42831 (void)vmw_fallback_wait(dev_priv, false, true, *seqno,
42832 false, 3*HZ);
42833 @@ -500,7 +500,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42834 }
42835
42836 do {
42837 - *seqno = atomic_add_return(1, &dev_priv->marker_seq);
42838 + *seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq);
42839 } while (*seqno == 0);
42840
42841 if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
42842 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42843 index 170b61b..fec7348 100644
42844 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42845 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42846 @@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
42847 }
42848
42849 const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
42850 - vmw_gmrid_man_init,
42851 - vmw_gmrid_man_takedown,
42852 - vmw_gmrid_man_get_node,
42853 - vmw_gmrid_man_put_node,
42854 - vmw_gmrid_man_debug
42855 + .init = vmw_gmrid_man_init,
42856 + .takedown = vmw_gmrid_man_takedown,
42857 + .get_node = vmw_gmrid_man_get_node,
42858 + .put_node = vmw_gmrid_man_put_node,
42859 + .debug = vmw_gmrid_man_debug
42860 };
42861 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42862 index 69c8ce2..cacb0ab 100644
42863 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42864 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42865 @@ -235,7 +235,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
42866 int ret;
42867
42868 num_clips = arg->num_clips;
42869 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42870 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42871
42872 if (unlikely(num_clips == 0))
42873 return 0;
42874 @@ -318,7 +318,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
42875 int ret;
42876
42877 num_clips = arg->num_clips;
42878 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42879 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42880
42881 if (unlikely(num_clips == 0))
42882 return 0;
42883 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42884 index 9fe9827..0aa2fc0 100644
42885 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42886 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42887 @@ -102,7 +102,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
42888 * emitted. Then the fence is stale and signaled.
42889 */
42890
42891 - ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
42892 + ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno)
42893 > VMW_FENCE_WRAP);
42894
42895 return ret;
42896 @@ -133,7 +133,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
42897
42898 if (fifo_idle)
42899 down_read(&fifo_state->rwsem);
42900 - signal_seq = atomic_read(&dev_priv->marker_seq);
42901 + signal_seq = atomic_read_unchecked(&dev_priv->marker_seq);
42902 ret = 0;
42903
42904 for (;;) {
42905 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42906 index efd1ffd..0ae13ca 100644
42907 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42908 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42909 @@ -135,7 +135,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
42910 while (!vmw_lag_lt(queue, us)) {
42911 spin_lock(&queue->lock);
42912 if (list_empty(&queue->head))
42913 - seqno = atomic_read(&dev_priv->marker_seq);
42914 + seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42915 else {
42916 marker = list_first_entry(&queue->head,
42917 struct vmw_marker, head);
42918 diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
42919 index 37ac7b5..d52a5c9 100644
42920 --- a/drivers/gpu/vga/vga_switcheroo.c
42921 +++ b/drivers/gpu/vga/vga_switcheroo.c
42922 @@ -644,7 +644,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
42923
42924 /* this version is for the case where the power switch is separate
42925 to the device being powered down. */
42926 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain)
42927 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain)
42928 {
42929 /* copy over all the bus versions */
42930 if (dev->bus && dev->bus->pm) {
42931 @@ -695,7 +695,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
42932 return ret;
42933 }
42934
42935 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain)
42936 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain)
42937 {
42938 /* copy over all the bus versions */
42939 if (dev->bus && dev->bus->pm) {
42940 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
42941 index 722a925..594c312 100644
42942 --- a/drivers/hid/hid-core.c
42943 +++ b/drivers/hid/hid-core.c
42944 @@ -2552,7 +2552,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
42945
42946 int hid_add_device(struct hid_device *hdev)
42947 {
42948 - static atomic_t id = ATOMIC_INIT(0);
42949 + static atomic_unchecked_t id = ATOMIC_INIT(0);
42950 int ret;
42951
42952 if (WARN_ON(hdev->status & HID_STAT_ADDED))
42953 @@ -2595,7 +2595,7 @@ int hid_add_device(struct hid_device *hdev)
42954 /* XXX hack, any other cleaner solution after the driver core
42955 * is converted to allow more than 20 bytes as the device name? */
42956 dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
42957 - hdev->vendor, hdev->product, atomic_inc_return(&id));
42958 + hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id));
42959
42960 hid_debug_register(hdev, dev_name(&hdev->dev));
42961 ret = device_add(&hdev->dev);
42962 diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
42963 index 008e89b..32d52d2 100644
42964 --- a/drivers/hid/hid-input.c
42965 +++ b/drivers/hid/hid-input.c
42966 @@ -462,12 +462,15 @@ out:
42967
42968 static void hidinput_cleanup_battery(struct hid_device *dev)
42969 {
42970 + const struct power_supply_desc *psy_desc;
42971 +
42972 if (!dev->battery)
42973 return;
42974
42975 + psy_desc = dev->battery->desc;
42976 power_supply_unregister(dev->battery);
42977 - kfree(dev->battery->desc->name);
42978 - kfree(dev->battery->desc);
42979 + kfree(psy_desc->name);
42980 + kfree(psy_desc);
42981 dev->battery = NULL;
42982 }
42983 #else /* !CONFIG_HID_BATTERY_STRENGTH */
42984 diff --git a/drivers/hid/hid-sensor-custom.c b/drivers/hid/hid-sensor-custom.c
42985 index 5614fee..8301fbf 100644
42986 --- a/drivers/hid/hid-sensor-custom.c
42987 +++ b/drivers/hid/hid-sensor-custom.c
42988 @@ -34,7 +34,7 @@ struct hid_sensor_custom_field {
42989 int report_id;
42990 char group_name[HID_CUSTOM_NAME_LENGTH];
42991 struct hid_sensor_hub_attribute_info attribute;
42992 - struct device_attribute sd_attrs[HID_CUSTOM_MAX_CORE_ATTRS];
42993 + device_attribute_no_const sd_attrs[HID_CUSTOM_MAX_CORE_ATTRS];
42994 char attr_name[HID_CUSTOM_TOTAL_ATTRS][HID_CUSTOM_NAME_LENGTH];
42995 struct attribute *attrs[HID_CUSTOM_TOTAL_ATTRS];
42996 struct attribute_group hid_custom_attribute_group;
42997 @@ -590,7 +590,7 @@ static int hid_sensor_custom_add_attributes(struct hid_sensor_custom
42998 j = 0;
42999 while (j < HID_CUSTOM_TOTAL_ATTRS &&
43000 hid_custom_attrs[j].name) {
43001 - struct device_attribute *device_attr;
43002 + device_attribute_no_const *device_attr;
43003
43004 device_attr = &sensor_inst->fields[i].sd_attrs[j];
43005
43006 diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c
43007 index c13fb5b..55a3802 100644
43008 --- a/drivers/hid/hid-wiimote-debug.c
43009 +++ b/drivers/hid/hid-wiimote-debug.c
43010 @@ -66,7 +66,7 @@ static ssize_t wiidebug_eeprom_read(struct file *f, char __user *u, size_t s,
43011 else if (size == 0)
43012 return -EIO;
43013
43014 - if (copy_to_user(u, buf, size))
43015 + if (size > sizeof(buf) || copy_to_user(u, buf, size))
43016 return -EFAULT;
43017
43018 *off += size;
43019 diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
43020 index 54da66d..aa3a3d7 100644
43021 --- a/drivers/hv/channel.c
43022 +++ b/drivers/hv/channel.c
43023 @@ -373,7 +373,7 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
43024 int ret = 0;
43025
43026 next_gpadl_handle =
43027 - (atomic_inc_return(&vmbus_connection.next_gpadl_handle) - 1);
43028 + (atomic_inc_return_unchecked(&vmbus_connection.next_gpadl_handle) - 1);
43029
43030 ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
43031 if (ret)
43032 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
43033 index d3943bc..3de28a9 100644
43034 --- a/drivers/hv/hv.c
43035 +++ b/drivers/hv/hv.c
43036 @@ -118,7 +118,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
43037 u64 output_address = (output) ? virt_to_phys(output) : 0;
43038 u32 output_address_hi = output_address >> 32;
43039 u32 output_address_lo = output_address & 0xFFFFFFFF;
43040 - void *hypercall_page = hv_context.hypercall_page;
43041 + void *hypercall_page = ktva_ktla(hv_context.hypercall_page);
43042
43043 __asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
43044 "=a"(hv_status_lo) : "d" (control_hi),
43045 @@ -164,7 +164,7 @@ int hv_init(void)
43046 /* See if the hypercall page is already set */
43047 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
43048
43049 - virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
43050 + virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX);
43051
43052 if (!virtaddr)
43053 goto cleanup;
43054 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
43055 index cb5b7dc..6052f22 100644
43056 --- a/drivers/hv/hv_balloon.c
43057 +++ b/drivers/hv/hv_balloon.c
43058 @@ -469,7 +469,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
43059
43060 module_param(pressure_report_delay, uint, (S_IRUGO | S_IWUSR));
43061 MODULE_PARM_DESC(pressure_report_delay, "Delay in secs in reporting pressure");
43062 -static atomic_t trans_id = ATOMIC_INIT(0);
43063 +static atomic_unchecked_t trans_id = ATOMIC_INIT(0);
43064
43065 static int dm_ring_size = (5 * PAGE_SIZE);
43066
43067 @@ -941,7 +941,7 @@ static void hot_add_req(struct work_struct *dummy)
43068 pr_info("Memory hot add failed\n");
43069
43070 dm->state = DM_INITIALIZED;
43071 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
43072 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
43073 vmbus_sendpacket(dm->dev->channel, &resp,
43074 sizeof(struct dm_hot_add_response),
43075 (unsigned long)NULL,
43076 @@ -1022,7 +1022,7 @@ static void post_status(struct hv_dynmem_device *dm)
43077 memset(&status, 0, sizeof(struct dm_status));
43078 status.hdr.type = DM_STATUS_REPORT;
43079 status.hdr.size = sizeof(struct dm_status);
43080 - status.hdr.trans_id = atomic_inc_return(&trans_id);
43081 + status.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
43082
43083 /*
43084 * The host expects the guest to report free and committed memory.
43085 @@ -1046,7 +1046,7 @@ static void post_status(struct hv_dynmem_device *dm)
43086 * send the status. This can happen if we were interrupted
43087 * after we picked our transaction ID.
43088 */
43089 - if (status.hdr.trans_id != atomic_read(&trans_id))
43090 + if (status.hdr.trans_id != atomic_read_unchecked(&trans_id))
43091 return;
43092
43093 /*
43094 @@ -1191,7 +1191,7 @@ static void balloon_up(struct work_struct *dummy)
43095 */
43096
43097 do {
43098 - bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
43099 + bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
43100 ret = vmbus_sendpacket(dm_device.dev->channel,
43101 bl_resp,
43102 bl_resp->hdr.size,
43103 @@ -1237,7 +1237,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
43104
43105 memset(&resp, 0, sizeof(struct dm_unballoon_response));
43106 resp.hdr.type = DM_UNBALLOON_RESPONSE;
43107 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
43108 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
43109 resp.hdr.size = sizeof(struct dm_unballoon_response);
43110
43111 vmbus_sendpacket(dm_device.dev->channel, &resp,
43112 @@ -1298,7 +1298,7 @@ static void version_resp(struct hv_dynmem_device *dm,
43113 memset(&version_req, 0, sizeof(struct dm_version_request));
43114 version_req.hdr.type = DM_VERSION_REQUEST;
43115 version_req.hdr.size = sizeof(struct dm_version_request);
43116 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
43117 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
43118 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN7;
43119 version_req.is_last_attempt = 1;
43120
43121 @@ -1471,7 +1471,7 @@ static int balloon_probe(struct hv_device *dev,
43122 memset(&version_req, 0, sizeof(struct dm_version_request));
43123 version_req.hdr.type = DM_VERSION_REQUEST;
43124 version_req.hdr.size = sizeof(struct dm_version_request);
43125 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
43126 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
43127 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN8;
43128 version_req.is_last_attempt = 0;
43129
43130 @@ -1502,7 +1502,7 @@ static int balloon_probe(struct hv_device *dev,
43131 memset(&cap_msg, 0, sizeof(struct dm_capabilities));
43132 cap_msg.hdr.type = DM_CAPABILITIES_REPORT;
43133 cap_msg.hdr.size = sizeof(struct dm_capabilities);
43134 - cap_msg.hdr.trans_id = atomic_inc_return(&trans_id);
43135 + cap_msg.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
43136
43137 cap_msg.caps.cap_bits.balloon = 1;
43138 cap_msg.caps.cap_bits.hot_add = 1;
43139 diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
43140 index 887287a..238a626 100644
43141 --- a/drivers/hv/hyperv_vmbus.h
43142 +++ b/drivers/hv/hyperv_vmbus.h
43143 @@ -645,7 +645,7 @@ enum vmbus_connect_state {
43144 struct vmbus_connection {
43145 enum vmbus_connect_state conn_state;
43146
43147 - atomic_t next_gpadl_handle;
43148 + atomic_unchecked_t next_gpadl_handle;
43149
43150 /*
43151 * Represents channel interrupts. Each bit position represents a
43152 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
43153 index 579bdf9..0dac21d5 100644
43154 --- a/drivers/hwmon/acpi_power_meter.c
43155 +++ b/drivers/hwmon/acpi_power_meter.c
43156 @@ -116,7 +116,7 @@ struct sensor_template {
43157 struct device_attribute *devattr,
43158 const char *buf, size_t count);
43159 int index;
43160 -};
43161 +} __do_const;
43162
43163 /* Averaging interval */
43164 static int update_avg_interval(struct acpi_power_meter_resource *resource)
43165 @@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
43166 struct sensor_template *attrs)
43167 {
43168 struct device *dev = &resource->acpi_dev->dev;
43169 - struct sensor_device_attribute *sensors =
43170 + sensor_device_attribute_no_const *sensors =
43171 &resource->sensors[resource->num_sensors];
43172 int res = 0;
43173
43174 @@ -973,7 +973,7 @@ static int __init enable_cap_knobs(const struct dmi_system_id *d)
43175 return 0;
43176 }
43177
43178 -static struct dmi_system_id __initdata pm_dmi_table[] = {
43179 +static const struct dmi_system_id __initconst pm_dmi_table[] = {
43180 {
43181 enable_cap_knobs, "IBM Active Energy Manager",
43182 {
43183 diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
43184 index 0af63da..05a183a 100644
43185 --- a/drivers/hwmon/applesmc.c
43186 +++ b/drivers/hwmon/applesmc.c
43187 @@ -1105,7 +1105,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
43188 {
43189 struct applesmc_node_group *grp;
43190 struct applesmc_dev_attr *node;
43191 - struct attribute *attr;
43192 + attribute_no_const *attr;
43193 int ret, i;
43194
43195 for (grp = groups; grp->format; grp++) {
43196 diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
43197 index cccef87..06ce8ec 100644
43198 --- a/drivers/hwmon/asus_atk0110.c
43199 +++ b/drivers/hwmon/asus_atk0110.c
43200 @@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
43201 struct atk_sensor_data {
43202 struct list_head list;
43203 struct atk_data *data;
43204 - struct device_attribute label_attr;
43205 - struct device_attribute input_attr;
43206 - struct device_attribute limit1_attr;
43207 - struct device_attribute limit2_attr;
43208 + device_attribute_no_const label_attr;
43209 + device_attribute_no_const input_attr;
43210 + device_attribute_no_const limit1_attr;
43211 + device_attribute_no_const limit2_attr;
43212 char label_attr_name[ATTR_NAME_SIZE];
43213 char input_attr_name[ATTR_NAME_SIZE];
43214 char limit1_attr_name[ATTR_NAME_SIZE];
43215 @@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev,
43216 static struct device_attribute atk_name_attr =
43217 __ATTR(name, 0444, atk_name_show, NULL);
43218
43219 -static void atk_init_attribute(struct device_attribute *attr, char *name,
43220 +static void atk_init_attribute(device_attribute_no_const *attr, char *name,
43221 sysfs_show_func show)
43222 {
43223 sysfs_attr_init(&attr->attr);
43224 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
43225 index ed303ba..e24bd26f 100644
43226 --- a/drivers/hwmon/coretemp.c
43227 +++ b/drivers/hwmon/coretemp.c
43228 @@ -782,7 +782,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
43229 return NOTIFY_OK;
43230 }
43231
43232 -static struct notifier_block coretemp_cpu_notifier __refdata = {
43233 +static struct notifier_block coretemp_cpu_notifier = {
43234 .notifier_call = coretemp_cpu_callback,
43235 };
43236
43237 diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
43238 index 7a8a6fb..015c1fd 100644
43239 --- a/drivers/hwmon/ibmaem.c
43240 +++ b/drivers/hwmon/ibmaem.c
43241 @@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data,
43242 struct aem_rw_sensor_template *rw)
43243 {
43244 struct device *dev = &data->pdev->dev;
43245 - struct sensor_device_attribute *sensors = data->sensors;
43246 + sensor_device_attribute_no_const *sensors = data->sensors;
43247 int err;
43248
43249 /* Set up read-only sensors */
43250 diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
43251 index 17ae2eb..21b71dd 100644
43252 --- a/drivers/hwmon/iio_hwmon.c
43253 +++ b/drivers/hwmon/iio_hwmon.c
43254 @@ -61,7 +61,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)
43255 {
43256 struct device *dev = &pdev->dev;
43257 struct iio_hwmon_state *st;
43258 - struct sensor_device_attribute *a;
43259 + sensor_device_attribute_no_const *a;
43260 int ret, i;
43261 int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1;
43262 enum iio_chan_type type;
43263 diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
43264 index 37f0170..414ec2c 100644
43265 --- a/drivers/hwmon/nct6683.c
43266 +++ b/drivers/hwmon/nct6683.c
43267 @@ -397,11 +397,11 @@ static struct attribute_group *
43268 nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg,
43269 int repeat)
43270 {
43271 - struct sensor_device_attribute_2 *a2;
43272 - struct sensor_device_attribute *a;
43273 + sensor_device_attribute_2_no_const *a2;
43274 + sensor_device_attribute_no_const *a;
43275 struct sensor_device_template **t;
43276 struct sensor_device_attr_u *su;
43277 - struct attribute_group *group;
43278 + attribute_group_no_const *group;
43279 struct attribute **attrs;
43280 int i, j, count;
43281
43282 diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
43283 index bd1c99d..2fa55ad 100644
43284 --- a/drivers/hwmon/nct6775.c
43285 +++ b/drivers/hwmon/nct6775.c
43286 @@ -953,10 +953,10 @@ static struct attribute_group *
43287 nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
43288 int repeat)
43289 {
43290 - struct attribute_group *group;
43291 + attribute_group_no_const *group;
43292 struct sensor_device_attr_u *su;
43293 - struct sensor_device_attribute *a;
43294 - struct sensor_device_attribute_2 *a2;
43295 + sensor_device_attribute_no_const *a;
43296 + sensor_device_attribute_2_no_const *a2;
43297 struct attribute **attrs;
43298 struct sensor_device_template **t;
43299 int i, count;
43300 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
43301 index f2e47c7..45d7941 100644
43302 --- a/drivers/hwmon/pmbus/pmbus_core.c
43303 +++ b/drivers/hwmon/pmbus/pmbus_core.c
43304 @@ -816,7 +816,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
43305 return 0;
43306 }
43307
43308 -static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
43309 +static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr,
43310 const char *name,
43311 umode_t mode,
43312 ssize_t (*show)(struct device *dev,
43313 @@ -833,7 +833,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
43314 dev_attr->store = store;
43315 }
43316
43317 -static void pmbus_attr_init(struct sensor_device_attribute *a,
43318 +static void pmbus_attr_init(sensor_device_attribute_no_const *a,
43319 const char *name,
43320 umode_t mode,
43321 ssize_t (*show)(struct device *dev,
43322 @@ -855,7 +855,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
43323 u16 reg, u8 mask)
43324 {
43325 struct pmbus_boolean *boolean;
43326 - struct sensor_device_attribute *a;
43327 + sensor_device_attribute_no_const *a;
43328
43329 boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
43330 if (!boolean)
43331 @@ -880,7 +880,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
43332 bool update, bool readonly)
43333 {
43334 struct pmbus_sensor *sensor;
43335 - struct device_attribute *a;
43336 + device_attribute_no_const *a;
43337
43338 sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
43339 if (!sensor)
43340 @@ -911,7 +911,7 @@ static int pmbus_add_label(struct pmbus_data *data,
43341 const char *lstring, int index)
43342 {
43343 struct pmbus_label *label;
43344 - struct device_attribute *a;
43345 + device_attribute_no_const *a;
43346
43347 label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
43348 if (!label)
43349 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
43350 index d4f0935..7420593 100644
43351 --- a/drivers/hwmon/sht15.c
43352 +++ b/drivers/hwmon/sht15.c
43353 @@ -169,7 +169,7 @@ struct sht15_data {
43354 int supply_uv;
43355 bool supply_uv_valid;
43356 struct work_struct update_supply_work;
43357 - atomic_t interrupt_handled;
43358 + atomic_unchecked_t interrupt_handled;
43359 };
43360
43361 /**
43362 @@ -542,13 +542,13 @@ static int sht15_measurement(struct sht15_data *data,
43363 ret = gpio_direction_input(data->pdata->gpio_data);
43364 if (ret)
43365 return ret;
43366 - atomic_set(&data->interrupt_handled, 0);
43367 + atomic_set_unchecked(&data->interrupt_handled, 0);
43368
43369 enable_irq(gpio_to_irq(data->pdata->gpio_data));
43370 if (gpio_get_value(data->pdata->gpio_data) == 0) {
43371 disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
43372 /* Only relevant if the interrupt hasn't occurred. */
43373 - if (!atomic_read(&data->interrupt_handled))
43374 + if (!atomic_read_unchecked(&data->interrupt_handled))
43375 schedule_work(&data->read_work);
43376 }
43377 ret = wait_event_timeout(data->wait_queue,
43378 @@ -820,7 +820,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d)
43379
43380 /* First disable the interrupt */
43381 disable_irq_nosync(irq);
43382 - atomic_inc(&data->interrupt_handled);
43383 + atomic_inc_unchecked(&data->interrupt_handled);
43384 /* Then schedule a reading work struct */
43385 if (data->state != SHT15_READING_NOTHING)
43386 schedule_work(&data->read_work);
43387 @@ -842,11 +842,11 @@ static void sht15_bh_read_data(struct work_struct *work_s)
43388 * If not, then start the interrupt again - care here as could
43389 * have gone low in meantime so verify it hasn't!
43390 */
43391 - atomic_set(&data->interrupt_handled, 0);
43392 + atomic_set_unchecked(&data->interrupt_handled, 0);
43393 enable_irq(gpio_to_irq(data->pdata->gpio_data));
43394 /* If still not occurred or another handler was scheduled */
43395 if (gpio_get_value(data->pdata->gpio_data)
43396 - || atomic_read(&data->interrupt_handled))
43397 + || atomic_read_unchecked(&data->interrupt_handled))
43398 return;
43399 }
43400
43401 diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
43402 index ac91c07..8e69663 100644
43403 --- a/drivers/hwmon/via-cputemp.c
43404 +++ b/drivers/hwmon/via-cputemp.c
43405 @@ -295,7 +295,7 @@ static int via_cputemp_cpu_callback(struct notifier_block *nfb,
43406 return NOTIFY_OK;
43407 }
43408
43409 -static struct notifier_block via_cputemp_cpu_notifier __refdata = {
43410 +static struct notifier_block via_cputemp_cpu_notifier = {
43411 .notifier_call = via_cputemp_cpu_callback,
43412 };
43413
43414 diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
43415 index 65e3240..e6c511d 100644
43416 --- a/drivers/i2c/busses/i2c-amd756-s4882.c
43417 +++ b/drivers/i2c/busses/i2c-amd756-s4882.c
43418 @@ -39,7 +39,7 @@
43419 extern struct i2c_adapter amd756_smbus;
43420
43421 static struct i2c_adapter *s4882_adapter;
43422 -static struct i2c_algorithm *s4882_algo;
43423 +static i2c_algorithm_no_const *s4882_algo;
43424
43425 /* Wrapper access functions for multiplexed SMBus */
43426 static DEFINE_MUTEX(amd756_lock);
43427 diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
43428 index b19a310..d6eece0 100644
43429 --- a/drivers/i2c/busses/i2c-diolan-u2c.c
43430 +++ b/drivers/i2c/busses/i2c-diolan-u2c.c
43431 @@ -98,7 +98,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
43432 /* usb layer */
43433
43434 /* Send command to device, and get response. */
43435 -static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
43436 +static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
43437 {
43438 int ret = 0;
43439 int actual;
43440 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
43441 index 88eda09..cf40434 100644
43442 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
43443 +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
43444 @@ -37,7 +37,7 @@
43445 extern struct i2c_adapter *nforce2_smbus;
43446
43447 static struct i2c_adapter *s4985_adapter;
43448 -static struct i2c_algorithm *s4985_algo;
43449 +static i2c_algorithm_no_const *s4985_algo;
43450
43451 /* Wrapper access functions for multiplexed SMBus */
43452 static DEFINE_MUTEX(nforce2_lock);
43453 diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
43454 index 71c7a39..71dd3e0 100644
43455 --- a/drivers/i2c/i2c-dev.c
43456 +++ b/drivers/i2c/i2c-dev.c
43457 @@ -272,7 +272,7 @@ static noinline int i2cdev_ioctl_rdrw(struct i2c_client *client,
43458 break;
43459 }
43460
43461 - data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
43462 + data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf;
43463 rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
43464 if (IS_ERR(rdwr_pa[i].buf)) {
43465 res = PTR_ERR(rdwr_pa[i].buf);
43466 diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
43467 index 0b510ba..4fbb5085 100644
43468 --- a/drivers/ide/ide-cd.c
43469 +++ b/drivers/ide/ide-cd.c
43470 @@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
43471 alignment = queue_dma_alignment(q) | q->dma_pad_mask;
43472 if ((unsigned long)buf & alignment
43473 || blk_rq_bytes(rq) & q->dma_pad_mask
43474 - || object_is_on_stack(buf))
43475 + || object_starts_on_stack(buf))
43476 drive->dma = 0;
43477 }
43478 }
43479 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
43480 index 4df97f6..c751151 100644
43481 --- a/drivers/iio/industrialio-core.c
43482 +++ b/drivers/iio/industrialio-core.c
43483 @@ -570,7 +570,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
43484 }
43485
43486 static
43487 -int __iio_device_attr_init(struct device_attribute *dev_attr,
43488 +int __iio_device_attr_init(device_attribute_no_const *dev_attr,
43489 const char *postfix,
43490 struct iio_chan_spec const *chan,
43491 ssize_t (*readfunc)(struct device *dev,
43492 diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
43493 index 0271608..81998c5 100644
43494 --- a/drivers/infiniband/core/cm.c
43495 +++ b/drivers/infiniband/core/cm.c
43496 @@ -115,7 +115,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
43497
43498 struct cm_counter_group {
43499 struct kobject obj;
43500 - atomic_long_t counter[CM_ATTR_COUNT];
43501 + atomic_long_unchecked_t counter[CM_ATTR_COUNT];
43502 };
43503
43504 struct cm_counter_attribute {
43505 @@ -1397,7 +1397,7 @@ static void cm_dup_req_handler(struct cm_work *work,
43506 struct ib_mad_send_buf *msg = NULL;
43507 int ret;
43508
43509 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43510 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43511 counter[CM_REQ_COUNTER]);
43512
43513 /* Quick state check to discard duplicate REQs. */
43514 @@ -1784,7 +1784,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
43515 if (!cm_id_priv)
43516 return;
43517
43518 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43519 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43520 counter[CM_REP_COUNTER]);
43521 ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
43522 if (ret)
43523 @@ -1951,7 +1951,7 @@ static int cm_rtu_handler(struct cm_work *work)
43524 if (cm_id_priv->id.state != IB_CM_REP_SENT &&
43525 cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
43526 spin_unlock_irq(&cm_id_priv->lock);
43527 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43528 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43529 counter[CM_RTU_COUNTER]);
43530 goto out;
43531 }
43532 @@ -2134,7 +2134,7 @@ static int cm_dreq_handler(struct cm_work *work)
43533 cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
43534 dreq_msg->local_comm_id);
43535 if (!cm_id_priv) {
43536 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43537 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43538 counter[CM_DREQ_COUNTER]);
43539 cm_issue_drep(work->port, work->mad_recv_wc);
43540 return -EINVAL;
43541 @@ -2159,7 +2159,7 @@ static int cm_dreq_handler(struct cm_work *work)
43542 case IB_CM_MRA_REP_RCVD:
43543 break;
43544 case IB_CM_TIMEWAIT:
43545 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43546 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43547 counter[CM_DREQ_COUNTER]);
43548 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
43549 goto unlock;
43550 @@ -2173,7 +2173,7 @@ static int cm_dreq_handler(struct cm_work *work)
43551 cm_free_msg(msg);
43552 goto deref;
43553 case IB_CM_DREQ_RCVD:
43554 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43555 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43556 counter[CM_DREQ_COUNTER]);
43557 goto unlock;
43558 default:
43559 @@ -2540,7 +2540,7 @@ static int cm_mra_handler(struct cm_work *work)
43560 ib_modify_mad(cm_id_priv->av.port->mad_agent,
43561 cm_id_priv->msg, timeout)) {
43562 if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
43563 - atomic_long_inc(&work->port->
43564 + atomic_long_inc_unchecked(&work->port->
43565 counter_group[CM_RECV_DUPLICATES].
43566 counter[CM_MRA_COUNTER]);
43567 goto out;
43568 @@ -2549,7 +2549,7 @@ static int cm_mra_handler(struct cm_work *work)
43569 break;
43570 case IB_CM_MRA_REQ_RCVD:
43571 case IB_CM_MRA_REP_RCVD:
43572 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43573 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43574 counter[CM_MRA_COUNTER]);
43575 /* fall through */
43576 default:
43577 @@ -2711,7 +2711,7 @@ static int cm_lap_handler(struct cm_work *work)
43578 case IB_CM_LAP_IDLE:
43579 break;
43580 case IB_CM_MRA_LAP_SENT:
43581 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43582 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43583 counter[CM_LAP_COUNTER]);
43584 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
43585 goto unlock;
43586 @@ -2727,7 +2727,7 @@ static int cm_lap_handler(struct cm_work *work)
43587 cm_free_msg(msg);
43588 goto deref;
43589 case IB_CM_LAP_RCVD:
43590 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43591 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43592 counter[CM_LAP_COUNTER]);
43593 goto unlock;
43594 default:
43595 @@ -3011,7 +3011,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
43596 cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
43597 if (cur_cm_id_priv) {
43598 spin_unlock_irq(&cm.lock);
43599 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43600 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43601 counter[CM_SIDR_REQ_COUNTER]);
43602 goto out; /* Duplicate message. */
43603 }
43604 @@ -3223,10 +3223,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
43605 if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
43606 msg->retries = 1;
43607
43608 - atomic_long_add(1 + msg->retries,
43609 + atomic_long_add_unchecked(1 + msg->retries,
43610 &port->counter_group[CM_XMIT].counter[attr_index]);
43611 if (msg->retries)
43612 - atomic_long_add(msg->retries,
43613 + atomic_long_add_unchecked(msg->retries,
43614 &port->counter_group[CM_XMIT_RETRIES].
43615 counter[attr_index]);
43616
43617 @@ -3436,7 +3436,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
43618 }
43619
43620 attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
43621 - atomic_long_inc(&port->counter_group[CM_RECV].
43622 + atomic_long_inc_unchecked(&port->counter_group[CM_RECV].
43623 counter[attr_id - CM_ATTR_ID_OFFSET]);
43624
43625 work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
43626 @@ -3667,7 +3667,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
43627 cm_attr = container_of(attr, struct cm_counter_attribute, attr);
43628
43629 return sprintf(buf, "%ld\n",
43630 - atomic_long_read(&group->counter[cm_attr->index]));
43631 + atomic_long_read_unchecked(&group->counter[cm_attr->index]));
43632 }
43633
43634 static const struct sysfs_ops cm_counter_ops = {
43635 diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
43636 index 9f5ad7c..588cd84 100644
43637 --- a/drivers/infiniband/core/fmr_pool.c
43638 +++ b/drivers/infiniband/core/fmr_pool.c
43639 @@ -98,8 +98,8 @@ struct ib_fmr_pool {
43640
43641 struct task_struct *thread;
43642
43643 - atomic_t req_ser;
43644 - atomic_t flush_ser;
43645 + atomic_unchecked_t req_ser;
43646 + atomic_unchecked_t flush_ser;
43647
43648 wait_queue_head_t force_wait;
43649 };
43650 @@ -179,10 +179,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43651 struct ib_fmr_pool *pool = pool_ptr;
43652
43653 do {
43654 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) {
43655 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) {
43656 ib_fmr_batch_release(pool);
43657
43658 - atomic_inc(&pool->flush_ser);
43659 + atomic_inc_unchecked(&pool->flush_ser);
43660 wake_up_interruptible(&pool->force_wait);
43661
43662 if (pool->flush_function)
43663 @@ -190,7 +190,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43664 }
43665
43666 set_current_state(TASK_INTERRUPTIBLE);
43667 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 &&
43668 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 &&
43669 !kthread_should_stop())
43670 schedule();
43671 __set_current_state(TASK_RUNNING);
43672 @@ -282,8 +282,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
43673 pool->dirty_watermark = params->dirty_watermark;
43674 pool->dirty_len = 0;
43675 spin_lock_init(&pool->pool_lock);
43676 - atomic_set(&pool->req_ser, 0);
43677 - atomic_set(&pool->flush_ser, 0);
43678 + atomic_set_unchecked(&pool->req_ser, 0);
43679 + atomic_set_unchecked(&pool->flush_ser, 0);
43680 init_waitqueue_head(&pool->force_wait);
43681
43682 pool->thread = kthread_run(ib_fmr_cleanup_thread,
43683 @@ -411,11 +411,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
43684 }
43685 spin_unlock_irq(&pool->pool_lock);
43686
43687 - serial = atomic_inc_return(&pool->req_ser);
43688 + serial = atomic_inc_return_unchecked(&pool->req_ser);
43689 wake_up_process(pool->thread);
43690
43691 if (wait_event_interruptible(pool->force_wait,
43692 - atomic_read(&pool->flush_ser) - serial >= 0))
43693 + atomic_read_unchecked(&pool->flush_ser) - serial >= 0))
43694 return -EINTR;
43695
43696 return 0;
43697 @@ -525,7 +525,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr)
43698 } else {
43699 list_add_tail(&fmr->list, &pool->dirty_list);
43700 if (++pool->dirty_len >= pool->dirty_watermark) {
43701 - atomic_inc(&pool->req_ser);
43702 + atomic_inc_unchecked(&pool->req_ser);
43703 wake_up_process(pool->thread);
43704 }
43705 }
43706 diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
43707 index a9f0489..27a161b 100644
43708 --- a/drivers/infiniband/core/uverbs_cmd.c
43709 +++ b/drivers/infiniband/core/uverbs_cmd.c
43710 @@ -951,6 +951,9 @@ ssize_t ib_uverbs_reg_mr(struct ib_uverbs_file *file,
43711 if (copy_from_user(&cmd, buf, sizeof cmd))
43712 return -EFAULT;
43713
43714 + if (!access_ok_noprefault(VERIFY_READ, cmd.start, cmd.length))
43715 + return -EFAULT;
43716 +
43717 INIT_UDATA(&udata, buf + sizeof cmd,
43718 (unsigned long) cmd.response + sizeof resp,
43719 in_len - sizeof cmd, out_len - sizeof resp);
43720 diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
43721 index cff815b..75576dd 100644
43722 --- a/drivers/infiniband/hw/cxgb4/mem.c
43723 +++ b/drivers/infiniband/hw/cxgb4/mem.c
43724 @@ -256,7 +256,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43725 int err;
43726 struct fw_ri_tpte tpt;
43727 u32 stag_idx;
43728 - static atomic_t key;
43729 + static atomic_unchecked_t key;
43730
43731 if (c4iw_fatal_error(rdev))
43732 return -EIO;
43733 @@ -277,7 +277,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43734 if (rdev->stats.stag.cur > rdev->stats.stag.max)
43735 rdev->stats.stag.max = rdev->stats.stag.cur;
43736 mutex_unlock(&rdev->stats.lock);
43737 - *stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
43738 + *stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff);
43739 }
43740 PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
43741 __func__, stag_state, type, pdid, stag_idx);
43742 diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
43743 index 79b3dbc..96e5fcc 100644
43744 --- a/drivers/infiniband/hw/ipath/ipath_rc.c
43745 +++ b/drivers/infiniband/hw/ipath/ipath_rc.c
43746 @@ -1868,7 +1868,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43747 struct ib_atomic_eth *ateth;
43748 struct ipath_ack_entry *e;
43749 u64 vaddr;
43750 - atomic64_t *maddr;
43751 + atomic64_unchecked_t *maddr;
43752 u64 sdata;
43753 u32 rkey;
43754 u8 next;
43755 @@ -1903,11 +1903,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43756 IB_ACCESS_REMOTE_ATOMIC)))
43757 goto nack_acc_unlck;
43758 /* Perform atomic OP and save result. */
43759 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43760 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43761 sdata = be64_to_cpu(ateth->swap_data);
43762 e = &qp->s_ack_queue[qp->r_head_ack_queue];
43763 e->atomic_data = (opcode == OP(FETCH_ADD)) ?
43764 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43765 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43766 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43767 be64_to_cpu(ateth->compare_data),
43768 sdata);
43769 diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
43770 index 1f95bba..9530f87 100644
43771 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c
43772 +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
43773 @@ -266,7 +266,7 @@ static void ipath_ruc_loopback(struct ipath_qp *sqp)
43774 unsigned long flags;
43775 struct ib_wc wc;
43776 u64 sdata;
43777 - atomic64_t *maddr;
43778 + atomic64_unchecked_t *maddr;
43779 enum ib_wc_status send_status;
43780
43781 /*
43782 @@ -382,11 +382,11 @@ again:
43783 IB_ACCESS_REMOTE_ATOMIC)))
43784 goto acc_err;
43785 /* Perform atomic OP and save result. */
43786 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43787 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43788 sdata = wqe->wr.wr.atomic.compare_add;
43789 *(u64 *) sqp->s_sge.sge.vaddr =
43790 (wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ?
43791 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43792 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43793 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43794 sdata, wqe->wr.wr.atomic.swap);
43795 goto send_comp;
43796 diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
43797 index 9cd2b00..7486df4 100644
43798 --- a/drivers/infiniband/hw/mlx4/mad.c
43799 +++ b/drivers/infiniband/hw/mlx4/mad.c
43800 @@ -106,7 +106,7 @@ __be64 mlx4_ib_gen_node_guid(void)
43801
43802 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)
43803 {
43804 - return cpu_to_be64(atomic_inc_return(&ctx->tid)) |
43805 + return cpu_to_be64(atomic_inc_return_unchecked(&ctx->tid)) |
43806 cpu_to_be64(0xff00000000000000LL);
43807 }
43808
43809 diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c
43810 index ed327e6..ca1739e0 100644
43811 --- a/drivers/infiniband/hw/mlx4/mcg.c
43812 +++ b/drivers/infiniband/hw/mlx4/mcg.c
43813 @@ -1041,7 +1041,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx)
43814 {
43815 char name[20];
43816
43817 - atomic_set(&ctx->tid, 0);
43818 + atomic_set_unchecked(&ctx->tid, 0);
43819 sprintf(name, "mlx4_ib_mcg%d", ctx->port);
43820 ctx->mcg_wq = create_singlethread_workqueue(name);
43821 if (!ctx->mcg_wq)
43822 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43823 index fce39343..9d8fdff 100644
43824 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
43825 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43826 @@ -435,7 +435,7 @@ struct mlx4_ib_demux_ctx {
43827 struct list_head mcg_mgid0_list;
43828 struct workqueue_struct *mcg_wq;
43829 struct mlx4_ib_demux_pv_ctx **tun;
43830 - atomic_t tid;
43831 + atomic_unchecked_t tid;
43832 int flushing; /* flushing the work queue */
43833 };
43834
43835 diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
43836 index 9d3e5c1..6f166df 100644
43837 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c
43838 +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
43839 @@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
43840 mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n");
43841 }
43842
43843 -int mthca_QUERY_FW(struct mthca_dev *dev)
43844 +int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev)
43845 {
43846 struct mthca_mailbox *mailbox;
43847 u32 *outbox;
43848 @@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43849 CMD_TIME_CLASS_B);
43850 }
43851
43852 -int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43853 +int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43854 int num_mtt)
43855 {
43856 return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
43857 @@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
43858 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
43859 }
43860
43861 -int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43862 +int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43863 int eq_num)
43864 {
43865 return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
43866 @@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
43867 CMD_TIME_CLASS_B);
43868 }
43869
43870 -int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43871 +int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43872 int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
43873 void *in_mad, void *response_mad)
43874 {
43875 diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
43876 index ded76c1..0cf0a08 100644
43877 --- a/drivers/infiniband/hw/mthca/mthca_main.c
43878 +++ b/drivers/infiniband/hw/mthca/mthca_main.c
43879 @@ -692,7 +692,7 @@ err_close:
43880 return err;
43881 }
43882
43883 -static int mthca_setup_hca(struct mthca_dev *dev)
43884 +static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
43885 {
43886 int err;
43887
43888 diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
43889 index ed9a989..6aa5dc2 100644
43890 --- a/drivers/infiniband/hw/mthca/mthca_mr.c
43891 +++ b/drivers/infiniband/hw/mthca/mthca_mr.c
43892 @@ -81,7 +81,7 @@ struct mthca_mpt_entry {
43893 * through the bitmaps)
43894 */
43895
43896 -static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43897 +static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43898 {
43899 int o;
43900 int m;
43901 @@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
43902 return key;
43903 }
43904
43905 -int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43906 +int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43907 u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
43908 {
43909 struct mthca_mailbox *mailbox;
43910 @@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
43911 return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
43912 }
43913
43914 -int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43915 +int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43916 u64 *buffer_list, int buffer_size_shift,
43917 int list_len, u64 iova, u64 total_size,
43918 u32 access, struct mthca_mr *mr)
43919 diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
43920 index 415f8e1..e34214e 100644
43921 --- a/drivers/infiniband/hw/mthca/mthca_provider.c
43922 +++ b/drivers/infiniband/hw/mthca/mthca_provider.c
43923 @@ -764,7 +764,7 @@ unlock:
43924 return 0;
43925 }
43926
43927 -static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43928 +static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43929 {
43930 struct mthca_dev *dev = to_mdev(ibcq->device);
43931 struct mthca_cq *cq = to_mcq(ibcq);
43932 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
43933 index 9f9d5c5..3c19aac 100644
43934 --- a/drivers/infiniband/hw/nes/nes.c
43935 +++ b/drivers/infiniband/hw/nes/nes.c
43936 @@ -97,7 +97,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
43937 LIST_HEAD(nes_adapter_list);
43938 static LIST_HEAD(nes_dev_list);
43939
43940 -atomic_t qps_destroyed;
43941 +atomic_unchecked_t qps_destroyed;
43942
43943 static unsigned int ee_flsh_adapter;
43944 static unsigned int sysfs_nonidx_addr;
43945 @@ -279,7 +279,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
43946 struct nes_qp *nesqp = cqp_request->cqp_callback_pointer;
43947 struct nes_adapter *nesadapter = nesdev->nesadapter;
43948
43949 - atomic_inc(&qps_destroyed);
43950 + atomic_inc_unchecked(&qps_destroyed);
43951
43952 /* Free the control structures */
43953
43954 diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
43955 index bd9d132..70d84f4 100644
43956 --- a/drivers/infiniband/hw/nes/nes.h
43957 +++ b/drivers/infiniband/hw/nes/nes.h
43958 @@ -180,17 +180,17 @@ extern unsigned int nes_debug_level;
43959 extern unsigned int wqm_quanta;
43960 extern struct list_head nes_adapter_list;
43961
43962 -extern atomic_t cm_connects;
43963 -extern atomic_t cm_accepts;
43964 -extern atomic_t cm_disconnects;
43965 -extern atomic_t cm_closes;
43966 -extern atomic_t cm_connecteds;
43967 -extern atomic_t cm_connect_reqs;
43968 -extern atomic_t cm_rejects;
43969 -extern atomic_t mod_qp_timouts;
43970 -extern atomic_t qps_created;
43971 -extern atomic_t qps_destroyed;
43972 -extern atomic_t sw_qps_destroyed;
43973 +extern atomic_unchecked_t cm_connects;
43974 +extern atomic_unchecked_t cm_accepts;
43975 +extern atomic_unchecked_t cm_disconnects;
43976 +extern atomic_unchecked_t cm_closes;
43977 +extern atomic_unchecked_t cm_connecteds;
43978 +extern atomic_unchecked_t cm_connect_reqs;
43979 +extern atomic_unchecked_t cm_rejects;
43980 +extern atomic_unchecked_t mod_qp_timouts;
43981 +extern atomic_unchecked_t qps_created;
43982 +extern atomic_unchecked_t qps_destroyed;
43983 +extern atomic_unchecked_t sw_qps_destroyed;
43984 extern u32 mh_detected;
43985 extern u32 mh_pauses_sent;
43986 extern u32 cm_packets_sent;
43987 @@ -199,16 +199,16 @@ extern u32 cm_packets_created;
43988 extern u32 cm_packets_received;
43989 extern u32 cm_packets_dropped;
43990 extern u32 cm_packets_retrans;
43991 -extern atomic_t cm_listens_created;
43992 -extern atomic_t cm_listens_destroyed;
43993 +extern atomic_unchecked_t cm_listens_created;
43994 +extern atomic_unchecked_t cm_listens_destroyed;
43995 extern u32 cm_backlog_drops;
43996 -extern atomic_t cm_loopbacks;
43997 -extern atomic_t cm_nodes_created;
43998 -extern atomic_t cm_nodes_destroyed;
43999 -extern atomic_t cm_accel_dropped_pkts;
44000 -extern atomic_t cm_resets_recvd;
44001 -extern atomic_t pau_qps_created;
44002 -extern atomic_t pau_qps_destroyed;
44003 +extern atomic_unchecked_t cm_loopbacks;
44004 +extern atomic_unchecked_t cm_nodes_created;
44005 +extern atomic_unchecked_t cm_nodes_destroyed;
44006 +extern atomic_unchecked_t cm_accel_dropped_pkts;
44007 +extern atomic_unchecked_t cm_resets_recvd;
44008 +extern atomic_unchecked_t pau_qps_created;
44009 +extern atomic_unchecked_t pau_qps_destroyed;
44010
44011 extern u32 int_mod_timer_init;
44012 extern u32 int_mod_cq_depth_256;
44013 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
44014 index 72b4341..2600332 100644
44015 --- a/drivers/infiniband/hw/nes/nes_cm.c
44016 +++ b/drivers/infiniband/hw/nes/nes_cm.c
44017 @@ -69,14 +69,14 @@ u32 cm_packets_dropped;
44018 u32 cm_packets_retrans;
44019 u32 cm_packets_created;
44020 u32 cm_packets_received;
44021 -atomic_t cm_listens_created;
44022 -atomic_t cm_listens_destroyed;
44023 +atomic_unchecked_t cm_listens_created;
44024 +atomic_unchecked_t cm_listens_destroyed;
44025 u32 cm_backlog_drops;
44026 -atomic_t cm_loopbacks;
44027 -atomic_t cm_nodes_created;
44028 -atomic_t cm_nodes_destroyed;
44029 -atomic_t cm_accel_dropped_pkts;
44030 -atomic_t cm_resets_recvd;
44031 +atomic_unchecked_t cm_loopbacks;
44032 +atomic_unchecked_t cm_nodes_created;
44033 +atomic_unchecked_t cm_nodes_destroyed;
44034 +atomic_unchecked_t cm_accel_dropped_pkts;
44035 +atomic_unchecked_t cm_resets_recvd;
44036
44037 static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *);
44038 static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *);
44039 @@ -135,28 +135,28 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16);
44040 /* instance of function pointers for client API */
44041 /* set address of this instance to cm_core->cm_ops at cm_core alloc */
44042 static struct nes_cm_ops nes_cm_api = {
44043 - mini_cm_accelerated,
44044 - mini_cm_listen,
44045 - mini_cm_del_listen,
44046 - mini_cm_connect,
44047 - mini_cm_close,
44048 - mini_cm_accept,
44049 - mini_cm_reject,
44050 - mini_cm_recv_pkt,
44051 - mini_cm_dealloc_core,
44052 - mini_cm_get,
44053 - mini_cm_set
44054 + .accelerated = mini_cm_accelerated,
44055 + .listen = mini_cm_listen,
44056 + .stop_listener = mini_cm_del_listen,
44057 + .connect = mini_cm_connect,
44058 + .close = mini_cm_close,
44059 + .accept = mini_cm_accept,
44060 + .reject = mini_cm_reject,
44061 + .recv_pkt = mini_cm_recv_pkt,
44062 + .destroy_cm_core = mini_cm_dealloc_core,
44063 + .get = mini_cm_get,
44064 + .set = mini_cm_set
44065 };
44066
44067 static struct nes_cm_core *g_cm_core;
44068
44069 -atomic_t cm_connects;
44070 -atomic_t cm_accepts;
44071 -atomic_t cm_disconnects;
44072 -atomic_t cm_closes;
44073 -atomic_t cm_connecteds;
44074 -atomic_t cm_connect_reqs;
44075 -atomic_t cm_rejects;
44076 +atomic_unchecked_t cm_connects;
44077 +atomic_unchecked_t cm_accepts;
44078 +atomic_unchecked_t cm_disconnects;
44079 +atomic_unchecked_t cm_closes;
44080 +atomic_unchecked_t cm_connecteds;
44081 +atomic_unchecked_t cm_connect_reqs;
44082 +atomic_unchecked_t cm_rejects;
44083
44084 int nes_add_ref_cm_node(struct nes_cm_node *cm_node)
44085 {
44086 @@ -1461,7 +1461,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
44087 kfree(listener);
44088 listener = NULL;
44089 ret = 0;
44090 - atomic_inc(&cm_listens_destroyed);
44091 + atomic_inc_unchecked(&cm_listens_destroyed);
44092 } else {
44093 spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
44094 }
44095 @@ -1667,7 +1667,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
44096 cm_node->rem_mac);
44097
44098 add_hte_node(cm_core, cm_node);
44099 - atomic_inc(&cm_nodes_created);
44100 + atomic_inc_unchecked(&cm_nodes_created);
44101
44102 return cm_node;
44103 }
44104 @@ -1728,7 +1728,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
44105 }
44106
44107 atomic_dec(&cm_core->node_cnt);
44108 - atomic_inc(&cm_nodes_destroyed);
44109 + atomic_inc_unchecked(&cm_nodes_destroyed);
44110 nesqp = cm_node->nesqp;
44111 if (nesqp) {
44112 nesqp->cm_node = NULL;
44113 @@ -1792,7 +1792,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
44114
44115 static void drop_packet(struct sk_buff *skb)
44116 {
44117 - atomic_inc(&cm_accel_dropped_pkts);
44118 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
44119 dev_kfree_skb_any(skb);
44120 }
44121
44122 @@ -1855,7 +1855,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
44123 {
44124
44125 int reset = 0; /* whether to send reset in case of err.. */
44126 - atomic_inc(&cm_resets_recvd);
44127 + atomic_inc_unchecked(&cm_resets_recvd);
44128 nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
44129 " refcnt=%d\n", cm_node, cm_node->state,
44130 atomic_read(&cm_node->ref_count));
44131 @@ -2523,7 +2523,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
44132 rem_ref_cm_node(cm_node->cm_core, cm_node);
44133 return NULL;
44134 }
44135 - atomic_inc(&cm_loopbacks);
44136 + atomic_inc_unchecked(&cm_loopbacks);
44137 loopbackremotenode->loopbackpartner = cm_node;
44138 loopbackremotenode->tcp_cntxt.rcv_wscale =
44139 NES_CM_DEFAULT_RCV_WND_SCALE;
44140 @@ -2804,7 +2804,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
44141 nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
44142 else {
44143 rem_ref_cm_node(cm_core, cm_node);
44144 - atomic_inc(&cm_accel_dropped_pkts);
44145 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
44146 dev_kfree_skb_any(skb);
44147 }
44148 break;
44149 @@ -3112,7 +3112,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
44150
44151 if ((cm_id) && (cm_id->event_handler)) {
44152 if (issue_disconn) {
44153 - atomic_inc(&cm_disconnects);
44154 + atomic_inc_unchecked(&cm_disconnects);
44155 cm_event.event = IW_CM_EVENT_DISCONNECT;
44156 cm_event.status = disconn_status;
44157 cm_event.local_addr = cm_id->local_addr;
44158 @@ -3134,7 +3134,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
44159 }
44160
44161 if (issue_close) {
44162 - atomic_inc(&cm_closes);
44163 + atomic_inc_unchecked(&cm_closes);
44164 nes_disconnect(nesqp, 1);
44165
44166 cm_id->provider_data = nesqp;
44167 @@ -3272,7 +3272,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
44168
44169 nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
44170 nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
44171 - atomic_inc(&cm_accepts);
44172 + atomic_inc_unchecked(&cm_accepts);
44173
44174 nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
44175 netdev_refcnt_read(nesvnic->netdev));
44176 @@ -3470,7 +3470,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
44177 struct nes_cm_core *cm_core;
44178 u8 *start_buff;
44179
44180 - atomic_inc(&cm_rejects);
44181 + atomic_inc_unchecked(&cm_rejects);
44182 cm_node = (struct nes_cm_node *)cm_id->provider_data;
44183 loopback = cm_node->loopbackpartner;
44184 cm_core = cm_node->cm_core;
44185 @@ -3535,7 +3535,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
44186 ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
44187 ntohs(laddr->sin_port));
44188
44189 - atomic_inc(&cm_connects);
44190 + atomic_inc_unchecked(&cm_connects);
44191 nesqp->active_conn = 1;
44192
44193 /* cache the cm_id in the qp */
44194 @@ -3680,7 +3680,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
44195 g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
44196 return err;
44197 }
44198 - atomic_inc(&cm_listens_created);
44199 + atomic_inc_unchecked(&cm_listens_created);
44200 }
44201
44202 cm_id->add_ref(cm_id);
44203 @@ -3787,7 +3787,7 @@ static void cm_event_connected(struct nes_cm_event *event)
44204
44205 if (nesqp->destroyed)
44206 return;
44207 - atomic_inc(&cm_connecteds);
44208 + atomic_inc_unchecked(&cm_connecteds);
44209 nes_debug(NES_DBG_CM, "QP%u attempting to connect to 0x%08X:0x%04X on"
44210 " local port 0x%04X. jiffies = %lu.\n",
44211 nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
44212 @@ -3972,7 +3972,7 @@ static void cm_event_reset(struct nes_cm_event *event)
44213
44214 cm_id->add_ref(cm_id);
44215 ret = cm_id->event_handler(cm_id, &cm_event);
44216 - atomic_inc(&cm_closes);
44217 + atomic_inc_unchecked(&cm_closes);
44218 cm_event.event = IW_CM_EVENT_CLOSE;
44219 cm_event.status = 0;
44220 cm_event.provider_data = cm_id->provider_data;
44221 @@ -4012,7 +4012,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
44222 return;
44223 cm_id = cm_node->cm_id;
44224
44225 - atomic_inc(&cm_connect_reqs);
44226 + atomic_inc_unchecked(&cm_connect_reqs);
44227 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
44228 cm_node, cm_id, jiffies);
44229
44230 @@ -4061,7 +4061,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
44231 return;
44232 cm_id = cm_node->cm_id;
44233
44234 - atomic_inc(&cm_connect_reqs);
44235 + atomic_inc_unchecked(&cm_connect_reqs);
44236 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
44237 cm_node, cm_id, jiffies);
44238
44239 diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
44240 index 4166452..fc952c3 100644
44241 --- a/drivers/infiniband/hw/nes/nes_mgt.c
44242 +++ b/drivers/infiniband/hw/nes/nes_mgt.c
44243 @@ -40,8 +40,8 @@
44244 #include "nes.h"
44245 #include "nes_mgt.h"
44246
44247 -atomic_t pau_qps_created;
44248 -atomic_t pau_qps_destroyed;
44249 +atomic_unchecked_t pau_qps_created;
44250 +atomic_unchecked_t pau_qps_destroyed;
44251
44252 static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic)
44253 {
44254 @@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp)
44255 {
44256 struct sk_buff *skb;
44257 unsigned long flags;
44258 - atomic_inc(&pau_qps_destroyed);
44259 + atomic_inc_unchecked(&pau_qps_destroyed);
44260
44261 /* Free packets that have not yet been forwarded */
44262 /* Lock is acquired by skb_dequeue when removing the skb */
44263 @@ -810,7 +810,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *
44264 cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]);
44265 skb_queue_head_init(&nesqp->pau_list);
44266 spin_lock_init(&nesqp->pau_lock);
44267 - atomic_inc(&pau_qps_created);
44268 + atomic_inc_unchecked(&pau_qps_created);
44269 nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp);
44270 }
44271
44272 diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
44273 index 70acda9..a96de9d 100644
44274 --- a/drivers/infiniband/hw/nes/nes_nic.c
44275 +++ b/drivers/infiniband/hw/nes/nes_nic.c
44276 @@ -1274,39 +1274,39 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
44277 target_stat_values[++index] = mh_detected;
44278 target_stat_values[++index] = mh_pauses_sent;
44279 target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits;
44280 - target_stat_values[++index] = atomic_read(&cm_connects);
44281 - target_stat_values[++index] = atomic_read(&cm_accepts);
44282 - target_stat_values[++index] = atomic_read(&cm_disconnects);
44283 - target_stat_values[++index] = atomic_read(&cm_connecteds);
44284 - target_stat_values[++index] = atomic_read(&cm_connect_reqs);
44285 - target_stat_values[++index] = atomic_read(&cm_rejects);
44286 - target_stat_values[++index] = atomic_read(&mod_qp_timouts);
44287 - target_stat_values[++index] = atomic_read(&qps_created);
44288 - target_stat_values[++index] = atomic_read(&sw_qps_destroyed);
44289 - target_stat_values[++index] = atomic_read(&qps_destroyed);
44290 - target_stat_values[++index] = atomic_read(&cm_closes);
44291 + target_stat_values[++index] = atomic_read_unchecked(&cm_connects);
44292 + target_stat_values[++index] = atomic_read_unchecked(&cm_accepts);
44293 + target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects);
44294 + target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds);
44295 + target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs);
44296 + target_stat_values[++index] = atomic_read_unchecked(&cm_rejects);
44297 + target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts);
44298 + target_stat_values[++index] = atomic_read_unchecked(&qps_created);
44299 + target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed);
44300 + target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed);
44301 + target_stat_values[++index] = atomic_read_unchecked(&cm_closes);
44302 target_stat_values[++index] = cm_packets_sent;
44303 target_stat_values[++index] = cm_packets_bounced;
44304 target_stat_values[++index] = cm_packets_created;
44305 target_stat_values[++index] = cm_packets_received;
44306 target_stat_values[++index] = cm_packets_dropped;
44307 target_stat_values[++index] = cm_packets_retrans;
44308 - target_stat_values[++index] = atomic_read(&cm_listens_created);
44309 - target_stat_values[++index] = atomic_read(&cm_listens_destroyed);
44310 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created);
44311 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed);
44312 target_stat_values[++index] = cm_backlog_drops;
44313 - target_stat_values[++index] = atomic_read(&cm_loopbacks);
44314 - target_stat_values[++index] = atomic_read(&cm_nodes_created);
44315 - target_stat_values[++index] = atomic_read(&cm_nodes_destroyed);
44316 - target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts);
44317 - target_stat_values[++index] = atomic_read(&cm_resets_recvd);
44318 + target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks);
44319 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created);
44320 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed);
44321 + target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts);
44322 + target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd);
44323 target_stat_values[++index] = nesadapter->free_4kpbl;
44324 target_stat_values[++index] = nesadapter->free_256pbl;
44325 target_stat_values[++index] = int_mod_timer_init;
44326 target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
44327 target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
44328 target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
44329 - target_stat_values[++index] = atomic_read(&pau_qps_created);
44330 - target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
44331 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created);
44332 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed);
44333 }
44334
44335 /**
44336 diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
44337 index c0d0296..3185f57 100644
44338 --- a/drivers/infiniband/hw/nes/nes_verbs.c
44339 +++ b/drivers/infiniband/hw/nes/nes_verbs.c
44340 @@ -46,9 +46,9 @@
44341
44342 #include <rdma/ib_umem.h>
44343
44344 -atomic_t mod_qp_timouts;
44345 -atomic_t qps_created;
44346 -atomic_t sw_qps_destroyed;
44347 +atomic_unchecked_t mod_qp_timouts;
44348 +atomic_unchecked_t qps_created;
44349 +atomic_unchecked_t sw_qps_destroyed;
44350
44351 static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
44352
44353 @@ -1134,7 +1134,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
44354 if (init_attr->create_flags)
44355 return ERR_PTR(-EINVAL);
44356
44357 - atomic_inc(&qps_created);
44358 + atomic_inc_unchecked(&qps_created);
44359 switch (init_attr->qp_type) {
44360 case IB_QPT_RC:
44361 if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
44362 @@ -1468,7 +1468,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
44363 struct iw_cm_event cm_event;
44364 int ret = 0;
44365
44366 - atomic_inc(&sw_qps_destroyed);
44367 + atomic_inc_unchecked(&sw_qps_destroyed);
44368 nesqp->destroyed = 1;
44369
44370 /* Blow away the connection if it exists. */
44371 diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
44372 index 7df16f7..7e1b21e 100644
44373 --- a/drivers/infiniband/hw/qib/qib.h
44374 +++ b/drivers/infiniband/hw/qib/qib.h
44375 @@ -52,6 +52,7 @@
44376 #include <linux/kref.h>
44377 #include <linux/sched.h>
44378 #include <linux/kthread.h>
44379 +#include <linux/slab.h>
44380
44381 #include "qib_common.h"
44382 #include "qib_verbs.h"
44383 diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44384 index cdc7df4..a2fdfdb 100644
44385 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44386 +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44387 @@ -156,7 +156,7 @@ static size_t ipoib_get_size(const struct net_device *dev)
44388 nla_total_size(2); /* IFLA_IPOIB_UMCAST */
44389 }
44390
44391 -static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
44392 +static struct rtnl_link_ops ipoib_link_ops = {
44393 .kind = "ipoib",
44394 .maxtype = IFLA_IPOIB_MAX,
44395 .policy = ipoib_policy,
44396 diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
44397 index e853a21..56fc5a8 100644
44398 --- a/drivers/input/gameport/gameport.c
44399 +++ b/drivers/input/gameport/gameport.c
44400 @@ -527,14 +527,14 @@ EXPORT_SYMBOL(gameport_set_phys);
44401 */
44402 static void gameport_init_port(struct gameport *gameport)
44403 {
44404 - static atomic_t gameport_no = ATOMIC_INIT(-1);
44405 + static atomic_unchecked_t gameport_no = ATOMIC_INIT(-1);
44406
44407 __module_get(THIS_MODULE);
44408
44409 mutex_init(&gameport->drv_mutex);
44410 device_initialize(&gameport->dev);
44411 dev_set_name(&gameport->dev, "gameport%lu",
44412 - (unsigned long)atomic_inc_return(&gameport_no));
44413 + (unsigned long)atomic_inc_return_unchecked(&gameport_no));
44414 gameport->dev.bus = &gameport_bus;
44415 gameport->dev.release = gameport_release_port;
44416 if (gameport->parent)
44417 diff --git a/drivers/input/input.c b/drivers/input/input.c
44418 index cc357f1..ee42fbc 100644
44419 --- a/drivers/input/input.c
44420 +++ b/drivers/input/input.c
44421 @@ -1781,7 +1781,7 @@ EXPORT_SYMBOL_GPL(input_class);
44422 */
44423 struct input_dev *input_allocate_device(void)
44424 {
44425 - static atomic_t input_no = ATOMIC_INIT(-1);
44426 + static atomic_unchecked_t input_no = ATOMIC_INIT(-1);
44427 struct input_dev *dev;
44428
44429 dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
44430 @@ -1796,7 +1796,7 @@ struct input_dev *input_allocate_device(void)
44431 INIT_LIST_HEAD(&dev->node);
44432
44433 dev_set_name(&dev->dev, "input%lu",
44434 - (unsigned long)atomic_inc_return(&input_no));
44435 + (unsigned long)atomic_inc_return_unchecked(&input_no));
44436
44437 __module_get(THIS_MODULE);
44438 }
44439 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
44440 index 4a95b22..874c182 100644
44441 --- a/drivers/input/joystick/sidewinder.c
44442 +++ b/drivers/input/joystick/sidewinder.c
44443 @@ -30,6 +30,7 @@
44444 #include <linux/kernel.h>
44445 #include <linux/module.h>
44446 #include <linux/slab.h>
44447 +#include <linux/sched.h>
44448 #include <linux/input.h>
44449 #include <linux/gameport.h>
44450 #include <linux/jiffies.h>
44451 diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
44452 index 61c7611..e1bfa38 100644
44453 --- a/drivers/input/joystick/xpad.c
44454 +++ b/drivers/input/joystick/xpad.c
44455 @@ -905,7 +905,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
44456
44457 static int xpad_led_probe(struct usb_xpad *xpad)
44458 {
44459 - static atomic_t led_seq = ATOMIC_INIT(-1);
44460 + static atomic_unchecked_t led_seq = ATOMIC_INIT(-1);
44461 unsigned long led_no;
44462 struct xpad_led *led;
44463 struct led_classdev *led_cdev;
44464 @@ -918,7 +918,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
44465 if (!led)
44466 return -ENOMEM;
44467
44468 - led_no = atomic_inc_return(&led_seq);
44469 + led_no = atomic_inc_return_unchecked(&led_seq);
44470
44471 snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
44472 led->xpad = xpad;
44473 diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
44474 index ac1fa5f..5f7502c 100644
44475 --- a/drivers/input/misc/ims-pcu.c
44476 +++ b/drivers/input/misc/ims-pcu.c
44477 @@ -1851,7 +1851,7 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id)
44478
44479 static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
44480 {
44481 - static atomic_t device_no = ATOMIC_INIT(-1);
44482 + static atomic_unchecked_t device_no = ATOMIC_INIT(-1);
44483
44484 const struct ims_pcu_device_info *info;
44485 int error;
44486 @@ -1882,7 +1882,7 @@ static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
44487 }
44488
44489 /* Device appears to be operable, complete initialization */
44490 - pcu->device_no = atomic_inc_return(&device_no);
44491 + pcu->device_no = atomic_inc_return_unchecked(&device_no);
44492
44493 /*
44494 * PCU-B devices, both GEN_1 and GEN_2 do not have OFN sensor
44495 diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
44496 index ad5a5a1..5eac214 100644
44497 --- a/drivers/input/mouse/psmouse.h
44498 +++ b/drivers/input/mouse/psmouse.h
44499 @@ -125,7 +125,7 @@ struct psmouse_attribute {
44500 ssize_t (*set)(struct psmouse *psmouse, void *data,
44501 const char *buf, size_t count);
44502 bool protect;
44503 -};
44504 +} __do_const;
44505 #define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr)
44506
44507 ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
44508 diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
44509 index b604564..3f14ae4 100644
44510 --- a/drivers/input/mousedev.c
44511 +++ b/drivers/input/mousedev.c
44512 @@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
44513
44514 spin_unlock_irq(&client->packet_lock);
44515
44516 - if (copy_to_user(buffer, data, count))
44517 + if (count > sizeof(data) || copy_to_user(buffer, data, count))
44518 return -EFAULT;
44519
44520 return count;
44521 diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
44522 index a05a517..323a2fd 100644
44523 --- a/drivers/input/serio/serio.c
44524 +++ b/drivers/input/serio/serio.c
44525 @@ -514,7 +514,7 @@ static void serio_release_port(struct device *dev)
44526 */
44527 static void serio_init_port(struct serio *serio)
44528 {
44529 - static atomic_t serio_no = ATOMIC_INIT(-1);
44530 + static atomic_unchecked_t serio_no = ATOMIC_INIT(-1);
44531
44532 __module_get(THIS_MODULE);
44533
44534 @@ -525,7 +525,7 @@ static void serio_init_port(struct serio *serio)
44535 mutex_init(&serio->drv_mutex);
44536 device_initialize(&serio->dev);
44537 dev_set_name(&serio->dev, "serio%lu",
44538 - (unsigned long)atomic_inc_return(&serio_no));
44539 + (unsigned long)atomic_inc_return_unchecked(&serio_no));
44540 serio->dev.bus = &serio_bus;
44541 serio->dev.release = serio_release_port;
44542 serio->dev.groups = serio_device_attr_groups;
44543 diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
44544 index 71ef5d6..93380a9 100644
44545 --- a/drivers/input/serio/serio_raw.c
44546 +++ b/drivers/input/serio/serio_raw.c
44547 @@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
44548
44549 static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
44550 {
44551 - static atomic_t serio_raw_no = ATOMIC_INIT(-1);
44552 + static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(-1);
44553 struct serio_raw *serio_raw;
44554 int err;
44555
44556 @@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
44557 }
44558
44559 snprintf(serio_raw->name, sizeof(serio_raw->name),
44560 - "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));
44561 + "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no));
44562 kref_init(&serio_raw->kref);
44563 INIT_LIST_HEAD(&serio_raw->client_list);
44564 init_waitqueue_head(&serio_raw->wait);
44565 diff --git a/drivers/input/touchscreen/htcpen.c b/drivers/input/touchscreen/htcpen.c
44566 index 92e2243..8fd9092 100644
44567 --- a/drivers/input/touchscreen/htcpen.c
44568 +++ b/drivers/input/touchscreen/htcpen.c
44569 @@ -219,7 +219,7 @@ static struct isa_driver htcpen_isa_driver = {
44570 }
44571 };
44572
44573 -static struct dmi_system_id htcshift_dmi_table[] __initdata = {
44574 +static const struct dmi_system_id htcshift_dmi_table[] __initconst = {
44575 {
44576 .ident = "Shift",
44577 .matches = {
44578 diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
44579 index ca9f4ed..b860ff1 100644
44580 --- a/drivers/iommu/amd_iommu.c
44581 +++ b/drivers/iommu/amd_iommu.c
44582 @@ -829,11 +829,21 @@ static void copy_cmd_to_buffer(struct amd_iommu *iommu,
44583
44584 static void build_completion_wait(struct iommu_cmd *cmd, u64 address)
44585 {
44586 + phys_addr_t physaddr;
44587 WARN_ON(address & 0x7ULL);
44588
44589 memset(cmd, 0, sizeof(*cmd));
44590 - cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK;
44591 - cmd->data[1] = upper_32_bits(__pa(address));
44592 +
44593 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
44594 + if (object_starts_on_stack((void *)address)) {
44595 + void *adjbuf = (void *)address - current->stack + current->lowmem_stack;
44596 + physaddr = __pa((u64)adjbuf);
44597 + } else
44598 +#endif
44599 + physaddr = __pa(address);
44600 +
44601 + cmd->data[0] = lower_32_bits(physaddr) | CMD_COMPL_WAIT_STORE_MASK;
44602 + cmd->data[1] = upper_32_bits(physaddr);
44603 cmd->data[2] = 1;
44604 CMD_SET_TYPE(cmd, CMD_COMPL_WAIT);
44605 }
44606 diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
44607 index 65075ef..53823f9 100644
44608 --- a/drivers/iommu/arm-smmu.c
44609 +++ b/drivers/iommu/arm-smmu.c
44610 @@ -331,7 +331,7 @@ enum arm_smmu_domain_stage {
44611
44612 struct arm_smmu_domain {
44613 struct arm_smmu_device *smmu;
44614 - struct io_pgtable_ops *pgtbl_ops;
44615 + struct io_pgtable *pgtbl;
44616 spinlock_t pgtbl_lock;
44617 struct arm_smmu_cfg cfg;
44618 enum arm_smmu_domain_stage stage;
44619 @@ -817,7 +817,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44620 {
44621 int irq, start, ret = 0;
44622 unsigned long ias, oas;
44623 - struct io_pgtable_ops *pgtbl_ops;
44624 + struct io_pgtable *pgtbl;
44625 struct io_pgtable_cfg pgtbl_cfg;
44626 enum io_pgtable_fmt fmt;
44627 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44628 @@ -902,14 +902,16 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44629 };
44630
44631 smmu_domain->smmu = smmu;
44632 - pgtbl_ops = alloc_io_pgtable_ops(fmt, &pgtbl_cfg, smmu_domain);
44633 - if (!pgtbl_ops) {
44634 + pgtbl = alloc_io_pgtable(fmt, &pgtbl_cfg, smmu_domain);
44635 + if (!pgtbl) {
44636 ret = -ENOMEM;
44637 goto out_clear_smmu;
44638 }
44639
44640 /* Update our support page sizes to reflect the page table format */
44641 - arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44642 + pax_open_kernel();
44643 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44644 + pax_close_kernel();
44645
44646 /* Initialise the context bank with our page table cfg */
44647 arm_smmu_init_context_bank(smmu_domain, &pgtbl_cfg);
44648 @@ -930,7 +932,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44649 mutex_unlock(&smmu_domain->init_mutex);
44650
44651 /* Publish page table ops for map/unmap */
44652 - smmu_domain->pgtbl_ops = pgtbl_ops;
44653 + smmu_domain->pgtbl = pgtbl;
44654 return 0;
44655
44656 out_clear_smmu:
44657 @@ -963,8 +965,7 @@ static void arm_smmu_destroy_domain_context(struct iommu_domain *domain)
44658 free_irq(irq, domain);
44659 }
44660
44661 - if (smmu_domain->pgtbl_ops)
44662 - free_io_pgtable_ops(smmu_domain->pgtbl_ops);
44663 + free_io_pgtable(smmu_domain->pgtbl);
44664
44665 __arm_smmu_free_bitmap(smmu->context_map, cfg->cbndx);
44666 }
44667 @@ -1190,13 +1191,13 @@ static int arm_smmu_map(struct iommu_domain *domain, unsigned long iova,
44668 int ret;
44669 unsigned long flags;
44670 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44671 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44672 + struct io_pgtable *iop = smmu_domain->pgtbl;
44673
44674 - if (!ops)
44675 + if (!iop)
44676 return -ENODEV;
44677
44678 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44679 - ret = ops->map(ops, iova, paddr, size, prot);
44680 + ret = iop->ops->map(iop, iova, paddr, size, prot);
44681 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44682 return ret;
44683 }
44684 @@ -1207,13 +1208,13 @@ static size_t arm_smmu_unmap(struct iommu_domain *domain, unsigned long iova,
44685 size_t ret;
44686 unsigned long flags;
44687 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44688 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44689 + struct io_pgtable *iop = smmu_domain->pgtbl;
44690
44691 - if (!ops)
44692 + if (!iop)
44693 return 0;
44694
44695 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44696 - ret = ops->unmap(ops, iova, size);
44697 + ret = iop->ops->unmap(iop, iova, size);
44698 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44699 return ret;
44700 }
44701 @@ -1224,7 +1225,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44702 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44703 struct arm_smmu_device *smmu = smmu_domain->smmu;
44704 struct arm_smmu_cfg *cfg = &smmu_domain->cfg;
44705 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44706 + struct io_pgtable *iop = smmu_domain->pgtbl;
44707 struct device *dev = smmu->dev;
44708 void __iomem *cb_base;
44709 u32 tmp;
44710 @@ -1247,7 +1248,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44711 dev_err(dev,
44712 "iova to phys timed out on 0x%pad. Falling back to software table walk.\n",
44713 &iova);
44714 - return ops->iova_to_phys(ops, iova);
44715 + return iop->ops->iova_to_phys(iop, iova);
44716 }
44717
44718 phys = readl_relaxed(cb_base + ARM_SMMU_CB_PAR_LO);
44719 @@ -1268,9 +1269,9 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44720 phys_addr_t ret;
44721 unsigned long flags;
44722 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44723 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44724 + struct io_pgtable *iop = smmu_domain->pgtbl;
44725
44726 - if (!ops)
44727 + if (!iop)
44728 return 0;
44729
44730 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44731 @@ -1278,7 +1279,7 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44732 smmu_domain->stage == ARM_SMMU_DOMAIN_S1) {
44733 ret = arm_smmu_iova_to_phys_hard(domain, iova);
44734 } else {
44735 - ret = ops->iova_to_phys(ops, iova);
44736 + ret = iop->ops->iova_to_phys(iop, iova);
44737 }
44738
44739 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44740 @@ -1668,7 +1669,9 @@ static int arm_smmu_device_cfg_probe(struct arm_smmu_device *smmu)
44741 size |= SZ_64K | SZ_512M;
44742 }
44743
44744 - arm_smmu_ops.pgsize_bitmap &= size;
44745 + pax_open_kernel();
44746 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap &= size;
44747 + pax_close_kernel();
44748 dev_notice(smmu->dev, "\tSupported page sizes: 0x%08lx\n", size);
44749
44750 if (smmu->features & ARM_SMMU_FEAT_TRANS_S1)
44751 diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c
44752 index 4e46021..f0a24fef 100644
44753 --- a/drivers/iommu/io-pgtable-arm.c
44754 +++ b/drivers/iommu/io-pgtable-arm.c
44755 @@ -36,12 +36,6 @@
44756 #define io_pgtable_to_data(x) \
44757 container_of((x), struct arm_lpae_io_pgtable, iop)
44758
44759 -#define io_pgtable_ops_to_pgtable(x) \
44760 - container_of((x), struct io_pgtable, ops)
44761 -
44762 -#define io_pgtable_ops_to_data(x) \
44763 - io_pgtable_to_data(io_pgtable_ops_to_pgtable(x))
44764 -
44765 /*
44766 * For consistency with the architecture, we always consider
44767 * ARM_LPAE_MAX_LEVELS levels, with the walk starting at level n >=0
44768 @@ -304,10 +298,10 @@ static arm_lpae_iopte arm_lpae_prot_to_pte(struct arm_lpae_io_pgtable *data,
44769 return pte;
44770 }
44771
44772 -static int arm_lpae_map(struct io_pgtable_ops *ops, unsigned long iova,
44773 +static int arm_lpae_map(struct io_pgtable *iop, unsigned long iova,
44774 phys_addr_t paddr, size_t size, int iommu_prot)
44775 {
44776 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44777 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44778 arm_lpae_iopte *ptep = data->pgd;
44779 int lvl = ARM_LPAE_START_LVL(data);
44780 arm_lpae_iopte prot;
44781 @@ -447,12 +441,11 @@ static int __arm_lpae_unmap(struct arm_lpae_io_pgtable *data,
44782 return __arm_lpae_unmap(data, iova, size, lvl + 1, ptep);
44783 }
44784
44785 -static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44786 +static int arm_lpae_unmap(struct io_pgtable *iop, unsigned long iova,
44787 size_t size)
44788 {
44789 size_t unmapped;
44790 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44791 - struct io_pgtable *iop = &data->iop;
44792 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44793 arm_lpae_iopte *ptep = data->pgd;
44794 int lvl = ARM_LPAE_START_LVL(data);
44795
44796 @@ -463,10 +456,10 @@ static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44797 return unmapped;
44798 }
44799
44800 -static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable_ops *ops,
44801 +static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable *iop,
44802 unsigned long iova)
44803 {
44804 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44805 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44806 arm_lpae_iopte pte, *ptep = data->pgd;
44807 int lvl = ARM_LPAE_START_LVL(data);
44808
44809 @@ -533,6 +526,12 @@ static void arm_lpae_restrict_pgsizes(struct io_pgtable_cfg *cfg)
44810 }
44811 }
44812
44813 +static struct io_pgtable_ops arm_lpae_io_pgtable_ops = {
44814 + .map = arm_lpae_map,
44815 + .unmap = arm_lpae_unmap,
44816 + .iova_to_phys = arm_lpae_iova_to_phys,
44817 +};
44818 +
44819 static struct arm_lpae_io_pgtable *
44820 arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44821 {
44822 @@ -564,11 +563,7 @@ arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44823 pgd_bits = va_bits - (data->bits_per_level * (data->levels - 1));
44824 data->pgd_size = 1UL << (pgd_bits + ilog2(sizeof(arm_lpae_iopte)));
44825
44826 - data->iop.ops = (struct io_pgtable_ops) {
44827 - .map = arm_lpae_map,
44828 - .unmap = arm_lpae_unmap,
44829 - .iova_to_phys = arm_lpae_iova_to_phys,
44830 - };
44831 + data->iop.ops = &arm_lpae_io_pgtable_ops;
44832
44833 return data;
44834 }
44835 @@ -830,9 +825,9 @@ static struct iommu_gather_ops dummy_tlb_ops __initdata = {
44836 .flush_pgtable = dummy_flush_pgtable,
44837 };
44838
44839 -static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44840 +static void __init arm_lpae_dump_ops(struct io_pgtable *iop)
44841 {
44842 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44843 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44844 struct io_pgtable_cfg *cfg = &data->iop.cfg;
44845
44846 pr_err("cfg: pgsize_bitmap 0x%lx, ias %u-bit\n",
44847 @@ -842,9 +837,9 @@ static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44848 data->bits_per_level, data->pgd);
44849 }
44850
44851 -#define __FAIL(ops, i) ({ \
44852 +#define __FAIL(iop, i) ({ \
44853 WARN(1, "selftest: test failed for fmt idx %d\n", (i)); \
44854 - arm_lpae_dump_ops(ops); \
44855 + arm_lpae_dump_ops(iop); \
44856 selftest_running = false; \
44857 -EFAULT; \
44858 })
44859 @@ -859,30 +854,32 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44860 int i, j;
44861 unsigned long iova;
44862 size_t size;
44863 - struct io_pgtable_ops *ops;
44864 + struct io_pgtable *iop;
44865 + const struct io_pgtable_ops *ops;
44866
44867 selftest_running = true;
44868
44869 for (i = 0; i < ARRAY_SIZE(fmts); ++i) {
44870 cfg_cookie = cfg;
44871 - ops = alloc_io_pgtable_ops(fmts[i], cfg, cfg);
44872 - if (!ops) {
44873 + iop = alloc_io_pgtable(fmts[i], cfg, cfg);
44874 + if (!iop) {
44875 pr_err("selftest: failed to allocate io pgtable ops\n");
44876 return -ENOMEM;
44877 }
44878 + ops = iop->ops;
44879
44880 /*
44881 * Initial sanity checks.
44882 * Empty page tables shouldn't provide any translations.
44883 */
44884 - if (ops->iova_to_phys(ops, 42))
44885 - return __FAIL(ops, i);
44886 + if (ops->iova_to_phys(iop, 42))
44887 + return __FAIL(iop, i);
44888
44889 - if (ops->iova_to_phys(ops, SZ_1G + 42))
44890 - return __FAIL(ops, i);
44891 + if (ops->iova_to_phys(iop, SZ_1G + 42))
44892 + return __FAIL(iop, i);
44893
44894 - if (ops->iova_to_phys(ops, SZ_2G + 42))
44895 - return __FAIL(ops, i);
44896 + if (ops->iova_to_phys(iop, SZ_2G + 42))
44897 + return __FAIL(iop, i);
44898
44899 /*
44900 * Distinct mappings of different granule sizes.
44901 @@ -892,19 +889,19 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44902 while (j != BITS_PER_LONG) {
44903 size = 1UL << j;
44904
44905 - if (ops->map(ops, iova, iova, size, IOMMU_READ |
44906 + if (ops->map(iop, iova, iova, size, IOMMU_READ |
44907 IOMMU_WRITE |
44908 IOMMU_NOEXEC |
44909 IOMMU_CACHE))
44910 - return __FAIL(ops, i);
44911 + return __FAIL(iop, i);
44912
44913 /* Overlapping mappings */
44914 - if (!ops->map(ops, iova, iova + size, size,
44915 + if (!ops->map(iop, iova, iova + size, size,
44916 IOMMU_READ | IOMMU_NOEXEC))
44917 - return __FAIL(ops, i);
44918 + return __FAIL(iop, i);
44919
44920 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44921 - return __FAIL(ops, i);
44922 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44923 + return __FAIL(iop, i);
44924
44925 iova += SZ_1G;
44926 j++;
44927 @@ -913,15 +910,15 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44928
44929 /* Partial unmap */
44930 size = 1UL << __ffs(cfg->pgsize_bitmap);
44931 - if (ops->unmap(ops, SZ_1G + size, size) != size)
44932 - return __FAIL(ops, i);
44933 + if (ops->unmap(iop, SZ_1G + size, size) != size)
44934 + return __FAIL(iop, i);
44935
44936 /* Remap of partial unmap */
44937 - if (ops->map(ops, SZ_1G + size, size, size, IOMMU_READ))
44938 - return __FAIL(ops, i);
44939 + if (ops->map(iop, SZ_1G + size, size, size, IOMMU_READ))
44940 + return __FAIL(iop, i);
44941
44942 - if (ops->iova_to_phys(ops, SZ_1G + size + 42) != (size + 42))
44943 - return __FAIL(ops, i);
44944 + if (ops->iova_to_phys(iop, SZ_1G + size + 42) != (size + 42))
44945 + return __FAIL(iop, i);
44946
44947 /* Full unmap */
44948 iova = 0;
44949 @@ -929,25 +926,25 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44950 while (j != BITS_PER_LONG) {
44951 size = 1UL << j;
44952
44953 - if (ops->unmap(ops, iova, size) != size)
44954 - return __FAIL(ops, i);
44955 + if (ops->unmap(iop, iova, size) != size)
44956 + return __FAIL(iop, i);
44957
44958 - if (ops->iova_to_phys(ops, iova + 42))
44959 - return __FAIL(ops, i);
44960 + if (ops->iova_to_phys(iop, iova + 42))
44961 + return __FAIL(iop, i);
44962
44963 /* Remap full block */
44964 - if (ops->map(ops, iova, iova, size, IOMMU_WRITE))
44965 - return __FAIL(ops, i);
44966 + if (ops->map(iop, iova, iova, size, IOMMU_WRITE))
44967 + return __FAIL(iop, i);
44968
44969 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44970 - return __FAIL(ops, i);
44971 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44972 + return __FAIL(iop, i);
44973
44974 iova += SZ_1G;
44975 j++;
44976 j = find_next_bit(&cfg->pgsize_bitmap, BITS_PER_LONG, j);
44977 }
44978
44979 - free_io_pgtable_ops(ops);
44980 + free_io_pgtable(iop);
44981 }
44982
44983 selftest_running = false;
44984 diff --git a/drivers/iommu/io-pgtable.c b/drivers/iommu/io-pgtable.c
44985 index 6436fe2..088c965 100644
44986 --- a/drivers/iommu/io-pgtable.c
44987 +++ b/drivers/iommu/io-pgtable.c
44988 @@ -40,7 +40,7 @@ io_pgtable_init_table[IO_PGTABLE_NUM_FMTS] =
44989 #endif
44990 };
44991
44992 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44993 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44994 struct io_pgtable_cfg *cfg,
44995 void *cookie)
44996 {
44997 @@ -62,21 +62,18 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44998 iop->cookie = cookie;
44999 iop->cfg = *cfg;
45000
45001 - return &iop->ops;
45002 + return iop;
45003 }
45004
45005 /*
45006 * It is the IOMMU driver's responsibility to ensure that the page table
45007 * is no longer accessible to the walker by this point.
45008 */
45009 -void free_io_pgtable_ops(struct io_pgtable_ops *ops)
45010 +void free_io_pgtable(struct io_pgtable *iop)
45011 {
45012 - struct io_pgtable *iop;
45013 -
45014 - if (!ops)
45015 + if (!iop)
45016 return;
45017
45018 - iop = container_of(ops, struct io_pgtable, ops);
45019 iop->cfg.tlb->tlb_flush_all(iop->cookie);
45020 io_pgtable_init_table[iop->fmt]->free(iop);
45021 }
45022 diff --git a/drivers/iommu/io-pgtable.h b/drivers/iommu/io-pgtable.h
45023 index 10e32f6..0b276c8 100644
45024 --- a/drivers/iommu/io-pgtable.h
45025 +++ b/drivers/iommu/io-pgtable.h
45026 @@ -75,17 +75,18 @@ struct io_pgtable_cfg {
45027 * These functions map directly onto the iommu_ops member functions with
45028 * the same names.
45029 */
45030 +struct io_pgtable;
45031 struct io_pgtable_ops {
45032 - int (*map)(struct io_pgtable_ops *ops, unsigned long iova,
45033 + int (*map)(struct io_pgtable *iop, unsigned long iova,
45034 phys_addr_t paddr, size_t size, int prot);
45035 - int (*unmap)(struct io_pgtable_ops *ops, unsigned long iova,
45036 + int (*unmap)(struct io_pgtable *iop, unsigned long iova,
45037 size_t size);
45038 - phys_addr_t (*iova_to_phys)(struct io_pgtable_ops *ops,
45039 + phys_addr_t (*iova_to_phys)(struct io_pgtable *iop,
45040 unsigned long iova);
45041 };
45042
45043 /**
45044 - * alloc_io_pgtable_ops() - Allocate a page table allocator for use by an IOMMU.
45045 + * alloc_io_pgtable() - Allocate a page table allocator for use by an IOMMU.
45046 *
45047 * @fmt: The page table format.
45048 * @cfg: The page table configuration. This will be modified to represent
45049 @@ -94,9 +95,9 @@ struct io_pgtable_ops {
45050 * @cookie: An opaque token provided by the IOMMU driver and passed back to
45051 * the callback routines in cfg->tlb.
45052 */
45053 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
45054 - struct io_pgtable_cfg *cfg,
45055 - void *cookie);
45056 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
45057 + struct io_pgtable_cfg *cfg,
45058 + void *cookie);
45059
45060 /**
45061 * free_io_pgtable_ops() - Free an io_pgtable_ops structure. The caller
45062 @@ -105,7 +106,7 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
45063 *
45064 * @ops: The ops returned from alloc_io_pgtable_ops.
45065 */
45066 -void free_io_pgtable_ops(struct io_pgtable_ops *ops);
45067 +void free_io_pgtable(struct io_pgtable *iop);
45068
45069
45070 /*
45071 @@ -125,7 +126,7 @@ struct io_pgtable {
45072 enum io_pgtable_fmt fmt;
45073 void *cookie;
45074 struct io_pgtable_cfg cfg;
45075 - struct io_pgtable_ops ops;
45076 + const struct io_pgtable_ops *ops;
45077 };
45078
45079 /**
45080 diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
45081 index d4f527e..8e4a4fd 100644
45082 --- a/drivers/iommu/iommu.c
45083 +++ b/drivers/iommu/iommu.c
45084 @@ -802,7 +802,7 @@ static int iommu_bus_notifier(struct notifier_block *nb,
45085 static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)
45086 {
45087 int err;
45088 - struct notifier_block *nb;
45089 + notifier_block_no_const *nb;
45090 struct iommu_callback_data cb = {
45091 .ops = ops,
45092 };
45093 diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
45094 index 1a67c53..23181d8 100644
45095 --- a/drivers/iommu/ipmmu-vmsa.c
45096 +++ b/drivers/iommu/ipmmu-vmsa.c
45097 @@ -41,7 +41,7 @@ struct ipmmu_vmsa_domain {
45098 struct iommu_domain io_domain;
45099
45100 struct io_pgtable_cfg cfg;
45101 - struct io_pgtable_ops *iop;
45102 + struct io_pgtable *iop;
45103
45104 unsigned int context_id;
45105 spinlock_t lock; /* Protects mappings */
45106 @@ -328,8 +328,7 @@ static int ipmmu_domain_init_context(struct ipmmu_vmsa_domain *domain)
45107 domain->cfg.oas = 40;
45108 domain->cfg.tlb = &ipmmu_gather_ops;
45109
45110 - domain->iop = alloc_io_pgtable_ops(ARM_32_LPAE_S1, &domain->cfg,
45111 - domain);
45112 + domain->iop = alloc_io_pgtable(ARM_32_LPAE_S1, &domain->cfg, domain);
45113 if (!domain->iop)
45114 return -EINVAL;
45115
45116 @@ -487,7 +486,7 @@ static void ipmmu_domain_free(struct iommu_domain *io_domain)
45117 * been detached.
45118 */
45119 ipmmu_domain_destroy_context(domain);
45120 - free_io_pgtable_ops(domain->iop);
45121 + free_io_pgtable(domain->iop);
45122 kfree(domain);
45123 }
45124
45125 @@ -556,7 +555,7 @@ static int ipmmu_map(struct iommu_domain *io_domain, unsigned long iova,
45126 if (!domain)
45127 return -ENODEV;
45128
45129 - return domain->iop->map(domain->iop, iova, paddr, size, prot);
45130 + return domain->iop->ops->map(domain->iop, iova, paddr, size, prot);
45131 }
45132
45133 static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
45134 @@ -564,7 +563,7 @@ static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
45135 {
45136 struct ipmmu_vmsa_domain *domain = to_vmsa_domain(io_domain);
45137
45138 - return domain->iop->unmap(domain->iop, iova, size);
45139 + return domain->iop->ops->unmap(domain->iop, iova, size);
45140 }
45141
45142 static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
45143 @@ -574,7 +573,7 @@ static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
45144
45145 /* TODO: Is locking needed ? */
45146
45147 - return domain->iop->iova_to_phys(domain->iop, iova);
45148 + return domain->iop->ops->iova_to_phys(domain->iop, iova);
45149 }
45150
45151 static int ipmmu_find_utlbs(struct ipmmu_vmsa_device *mmu, struct device *dev,
45152 diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
45153 index 390079e..1da9d6c 100644
45154 --- a/drivers/iommu/irq_remapping.c
45155 +++ b/drivers/iommu/irq_remapping.c
45156 @@ -329,7 +329,7 @@ int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
45157 void panic_if_irq_remap(const char *msg)
45158 {
45159 if (irq_remapping_enabled)
45160 - panic(msg);
45161 + panic("%s", msg);
45162 }
45163
45164 static void ir_ack_apic_edge(struct irq_data *data)
45165 @@ -350,10 +350,12 @@ static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
45166
45167 void irq_remap_modify_chip_defaults(struct irq_chip *chip)
45168 {
45169 - chip->irq_print_chip = ir_print_prefix;
45170 - chip->irq_ack = ir_ack_apic_edge;
45171 - chip->irq_eoi = ir_ack_apic_level;
45172 - chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
45173 + pax_open_kernel();
45174 + *(void **)&chip->irq_print_chip = ir_print_prefix;
45175 + *(void **)&chip->irq_ack = ir_ack_apic_edge;
45176 + *(void **)&chip->irq_eoi = ir_ack_apic_level;
45177 + *(void **)&chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
45178 + pax_close_kernel();
45179 }
45180
45181 bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
45182 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
45183 index 01999d7..4f14bb7 100644
45184 --- a/drivers/irqchip/irq-gic.c
45185 +++ b/drivers/irqchip/irq-gic.c
45186 @@ -313,7 +313,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
45187 chained_irq_exit(chip, desc);
45188 }
45189
45190 -static struct irq_chip gic_chip = {
45191 +static irq_chip_no_const gic_chip __read_only = {
45192 .name = "GIC",
45193 .irq_mask = gic_mask_irq,
45194 .irq_unmask = gic_unmask_irq,
45195 diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
45196 index 9a0767b..5e5f86f 100644
45197 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c
45198 +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
45199 @@ -373,7 +373,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
45200 struct intc_irqpin_iomem *i;
45201 struct resource *io[INTC_IRQPIN_REG_NR];
45202 struct resource *irq;
45203 - struct irq_chip *irq_chip;
45204 + irq_chip_no_const *irq_chip;
45205 void (*enable_fn)(struct irq_data *d);
45206 void (*disable_fn)(struct irq_data *d);
45207 const char *name = dev_name(dev);
45208 diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
45209 index cdf80b7..e5c3ade 100644
45210 --- a/drivers/irqchip/irq-renesas-irqc.c
45211 +++ b/drivers/irqchip/irq-renesas-irqc.c
45212 @@ -179,7 +179,7 @@ static int irqc_probe(struct platform_device *pdev)
45213 struct irqc_priv *p;
45214 struct resource *io;
45215 struct resource *irq;
45216 - struct irq_chip *irq_chip;
45217 + irq_chip_no_const *irq_chip;
45218 const char *name = dev_name(&pdev->dev);
45219 int ret;
45220 int k;
45221 diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
45222 index 6a2df32..dc962f1 100644
45223 --- a/drivers/isdn/capi/capi.c
45224 +++ b/drivers/isdn/capi/capi.c
45225 @@ -81,8 +81,8 @@ struct capiminor {
45226
45227 struct capi20_appl *ap;
45228 u32 ncci;
45229 - atomic_t datahandle;
45230 - atomic_t msgid;
45231 + atomic_unchecked_t datahandle;
45232 + atomic_unchecked_t msgid;
45233
45234 struct tty_port port;
45235 int ttyinstop;
45236 @@ -391,7 +391,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb)
45237 capimsg_setu16(s, 2, mp->ap->applid);
45238 capimsg_setu8 (s, 4, CAPI_DATA_B3);
45239 capimsg_setu8 (s, 5, CAPI_RESP);
45240 - capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid));
45241 + capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid));
45242 capimsg_setu32(s, 8, mp->ncci);
45243 capimsg_setu16(s, 12, datahandle);
45244 }
45245 @@ -512,14 +512,14 @@ static void handle_minor_send(struct capiminor *mp)
45246 mp->outbytes -= len;
45247 spin_unlock_bh(&mp->outlock);
45248
45249 - datahandle = atomic_inc_return(&mp->datahandle);
45250 + datahandle = atomic_inc_return_unchecked(&mp->datahandle);
45251 skb_push(skb, CAPI_DATA_B3_REQ_LEN);
45252 memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
45253 capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
45254 capimsg_setu16(skb->data, 2, mp->ap->applid);
45255 capimsg_setu8 (skb->data, 4, CAPI_DATA_B3);
45256 capimsg_setu8 (skb->data, 5, CAPI_REQ);
45257 - capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid));
45258 + capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid));
45259 capimsg_setu32(skb->data, 8, mp->ncci); /* NCCI */
45260 capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */
45261 capimsg_setu16(skb->data, 16, len); /* Data length */
45262 diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
45263 index aecec6d..11e13c5 100644
45264 --- a/drivers/isdn/gigaset/bas-gigaset.c
45265 +++ b/drivers/isdn/gigaset/bas-gigaset.c
45266 @@ -2565,22 +2565,22 @@ static int gigaset_post_reset(struct usb_interface *intf)
45267
45268
45269 static const struct gigaset_ops gigops = {
45270 - gigaset_write_cmd,
45271 - gigaset_write_room,
45272 - gigaset_chars_in_buffer,
45273 - gigaset_brkchars,
45274 - gigaset_init_bchannel,
45275 - gigaset_close_bchannel,
45276 - gigaset_initbcshw,
45277 - gigaset_freebcshw,
45278 - gigaset_reinitbcshw,
45279 - gigaset_initcshw,
45280 - gigaset_freecshw,
45281 - gigaset_set_modem_ctrl,
45282 - gigaset_baud_rate,
45283 - gigaset_set_line_ctrl,
45284 - gigaset_isoc_send_skb,
45285 - gigaset_isoc_input,
45286 + .write_cmd = gigaset_write_cmd,
45287 + .write_room = gigaset_write_room,
45288 + .chars_in_buffer = gigaset_chars_in_buffer,
45289 + .brkchars = gigaset_brkchars,
45290 + .init_bchannel = gigaset_init_bchannel,
45291 + .close_bchannel = gigaset_close_bchannel,
45292 + .initbcshw = gigaset_initbcshw,
45293 + .freebcshw = gigaset_freebcshw,
45294 + .reinitbcshw = gigaset_reinitbcshw,
45295 + .initcshw = gigaset_initcshw,
45296 + .freecshw = gigaset_freecshw,
45297 + .set_modem_ctrl = gigaset_set_modem_ctrl,
45298 + .baud_rate = gigaset_baud_rate,
45299 + .set_line_ctrl = gigaset_set_line_ctrl,
45300 + .send_skb = gigaset_isoc_send_skb,
45301 + .handle_input = gigaset_isoc_input,
45302 };
45303
45304 /* bas_gigaset_init
45305 diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
45306 index 600c79b..3752bab 100644
45307 --- a/drivers/isdn/gigaset/interface.c
45308 +++ b/drivers/isdn/gigaset/interface.c
45309 @@ -130,9 +130,9 @@ static int if_open(struct tty_struct *tty, struct file *filp)
45310 }
45311 tty->driver_data = cs;
45312
45313 - ++cs->port.count;
45314 + atomic_inc(&cs->port.count);
45315
45316 - if (cs->port.count == 1) {
45317 + if (atomic_read(&cs->port.count) == 1) {
45318 tty_port_tty_set(&cs->port, tty);
45319 cs->port.low_latency = 1;
45320 }
45321 @@ -156,9 +156,9 @@ static void if_close(struct tty_struct *tty, struct file *filp)
45322
45323 if (!cs->connected)
45324 gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */
45325 - else if (!cs->port.count)
45326 + else if (!atomic_read(&cs->port.count))
45327 dev_warn(cs->dev, "%s: device not opened\n", __func__);
45328 - else if (!--cs->port.count)
45329 + else if (!atomic_dec_return(&cs->port.count))
45330 tty_port_tty_set(&cs->port, NULL);
45331
45332 mutex_unlock(&cs->mutex);
45333 diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
45334 index 8c91fd5..14f13ce 100644
45335 --- a/drivers/isdn/gigaset/ser-gigaset.c
45336 +++ b/drivers/isdn/gigaset/ser-gigaset.c
45337 @@ -453,22 +453,22 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
45338 }
45339
45340 static const struct gigaset_ops ops = {
45341 - gigaset_write_cmd,
45342 - gigaset_write_room,
45343 - gigaset_chars_in_buffer,
45344 - gigaset_brkchars,
45345 - gigaset_init_bchannel,
45346 - gigaset_close_bchannel,
45347 - gigaset_initbcshw,
45348 - gigaset_freebcshw,
45349 - gigaset_reinitbcshw,
45350 - gigaset_initcshw,
45351 - gigaset_freecshw,
45352 - gigaset_set_modem_ctrl,
45353 - gigaset_baud_rate,
45354 - gigaset_set_line_ctrl,
45355 - gigaset_m10x_send_skb, /* asyncdata.c */
45356 - gigaset_m10x_input, /* asyncdata.c */
45357 + .write_cmd = gigaset_write_cmd,
45358 + .write_room = gigaset_write_room,
45359 + .chars_in_buffer = gigaset_chars_in_buffer,
45360 + .brkchars = gigaset_brkchars,
45361 + .init_bchannel = gigaset_init_bchannel,
45362 + .close_bchannel = gigaset_close_bchannel,
45363 + .initbcshw = gigaset_initbcshw,
45364 + .freebcshw = gigaset_freebcshw,
45365 + .reinitbcshw = gigaset_reinitbcshw,
45366 + .initcshw = gigaset_initcshw,
45367 + .freecshw = gigaset_freecshw,
45368 + .set_modem_ctrl = gigaset_set_modem_ctrl,
45369 + .baud_rate = gigaset_baud_rate,
45370 + .set_line_ctrl = gigaset_set_line_ctrl,
45371 + .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */
45372 + .handle_input = gigaset_m10x_input, /* asyncdata.c */
45373 };
45374
45375
45376 diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
45377 index 5f306e2..5342f88 100644
45378 --- a/drivers/isdn/gigaset/usb-gigaset.c
45379 +++ b/drivers/isdn/gigaset/usb-gigaset.c
45380 @@ -543,7 +543,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
45381 gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf);
45382 memcpy(cs->hw.usb->bchars, buf, 6);
45383 return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
45384 - 0, 0, &buf, 6, 2000);
45385 + 0, 0, buf, 6, 2000);
45386 }
45387
45388 static void gigaset_freebcshw(struct bc_state *bcs)
45389 @@ -862,22 +862,22 @@ static int gigaset_pre_reset(struct usb_interface *intf)
45390 }
45391
45392 static const struct gigaset_ops ops = {
45393 - gigaset_write_cmd,
45394 - gigaset_write_room,
45395 - gigaset_chars_in_buffer,
45396 - gigaset_brkchars,
45397 - gigaset_init_bchannel,
45398 - gigaset_close_bchannel,
45399 - gigaset_initbcshw,
45400 - gigaset_freebcshw,
45401 - gigaset_reinitbcshw,
45402 - gigaset_initcshw,
45403 - gigaset_freecshw,
45404 - gigaset_set_modem_ctrl,
45405 - gigaset_baud_rate,
45406 - gigaset_set_line_ctrl,
45407 - gigaset_m10x_send_skb,
45408 - gigaset_m10x_input,
45409 + .write_cmd = gigaset_write_cmd,
45410 + .write_room = gigaset_write_room,
45411 + .chars_in_buffer = gigaset_chars_in_buffer,
45412 + .brkchars = gigaset_brkchars,
45413 + .init_bchannel = gigaset_init_bchannel,
45414 + .close_bchannel = gigaset_close_bchannel,
45415 + .initbcshw = gigaset_initbcshw,
45416 + .freebcshw = gigaset_freebcshw,
45417 + .reinitbcshw = gigaset_reinitbcshw,
45418 + .initcshw = gigaset_initcshw,
45419 + .freecshw = gigaset_freecshw,
45420 + .set_modem_ctrl = gigaset_set_modem_ctrl,
45421 + .baud_rate = gigaset_baud_rate,
45422 + .set_line_ctrl = gigaset_set_line_ctrl,
45423 + .send_skb = gigaset_m10x_send_skb,
45424 + .handle_input = gigaset_m10x_input,
45425 };
45426
45427 /*
45428 diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
45429 index 4d9b195..455075c 100644
45430 --- a/drivers/isdn/hardware/avm/b1.c
45431 +++ b/drivers/isdn/hardware/avm/b1.c
45432 @@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
45433 }
45434 if (left) {
45435 if (t4file->user) {
45436 - if (copy_from_user(buf, dp, left))
45437 + if (left > sizeof buf || copy_from_user(buf, dp, left))
45438 return -EFAULT;
45439 } else {
45440 memcpy(buf, dp, left);
45441 @@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart *config)
45442 }
45443 if (left) {
45444 if (config->user) {
45445 - if (copy_from_user(buf, dp, left))
45446 + if (left > sizeof buf || copy_from_user(buf, dp, left))
45447 return -EFAULT;
45448 } else {
45449 memcpy(buf, dp, left);
45450 diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
45451 index 9b856e1..fa03c92 100644
45452 --- a/drivers/isdn/i4l/isdn_common.c
45453 +++ b/drivers/isdn/i4l/isdn_common.c
45454 @@ -1654,6 +1654,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
45455 } else
45456 return -EINVAL;
45457 case IIOCDBGVAR:
45458 + if (!capable(CAP_SYS_RAWIO))
45459 + return -EPERM;
45460 if (arg) {
45461 if (copy_to_user(argp, &dev, sizeof(ulong)))
45462 return -EFAULT;
45463 diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
45464 index 91d5730..336523e 100644
45465 --- a/drivers/isdn/i4l/isdn_concap.c
45466 +++ b/drivers/isdn/i4l/isdn_concap.c
45467 @@ -80,9 +80,9 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap)
45468 }
45469
45470 struct concap_device_ops isdn_concap_reliable_dl_dops = {
45471 - &isdn_concap_dl_data_req,
45472 - &isdn_concap_dl_connect_req,
45473 - &isdn_concap_dl_disconn_req
45474 + .data_req = &isdn_concap_dl_data_req,
45475 + .connect_req = &isdn_concap_dl_connect_req,
45476 + .disconn_req = &isdn_concap_dl_disconn_req
45477 };
45478
45479 /* The following should better go into a dedicated source file such that
45480 diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
45481 index bc91261..2ef7e36 100644
45482 --- a/drivers/isdn/i4l/isdn_tty.c
45483 +++ b/drivers/isdn/i4l/isdn_tty.c
45484 @@ -1503,9 +1503,9 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
45485
45486 #ifdef ISDN_DEBUG_MODEM_OPEN
45487 printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
45488 - port->count);
45489 + atomic_read(&port->count));
45490 #endif
45491 - port->count++;
45492 + atomic_inc(&port->count);
45493 port->tty = tty;
45494 /*
45495 * Start up serial port
45496 @@ -1549,7 +1549,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
45497 #endif
45498 return;
45499 }
45500 - if ((tty->count == 1) && (port->count != 1)) {
45501 + if ((tty->count == 1) && (atomic_read(&port->count) != 1)) {
45502 /*
45503 * Uh, oh. tty->count is 1, which means that the tty
45504 * structure will be freed. Info->count should always
45505 @@ -1558,15 +1558,15 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
45506 * serial port won't be shutdown.
45507 */
45508 printk(KERN_ERR "isdn_tty_close: bad port count; tty->count is 1, "
45509 - "info->count is %d\n", port->count);
45510 - port->count = 1;
45511 + "info->count is %d\n", atomic_read(&port->count));
45512 + atomic_set(&port->count, 1);
45513 }
45514 - if (--port->count < 0) {
45515 + if (atomic_dec_return(&port->count) < 0) {
45516 printk(KERN_ERR "isdn_tty_close: bad port count for ttyi%d: %d\n",
45517 - info->line, port->count);
45518 - port->count = 0;
45519 + info->line, atomic_read(&port->count));
45520 + atomic_set(&port->count, 0);
45521 }
45522 - if (port->count) {
45523 + if (atomic_read(&port->count)) {
45524 #ifdef ISDN_DEBUG_MODEM_OPEN
45525 printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n");
45526 #endif
45527 @@ -1620,7 +1620,7 @@ isdn_tty_hangup(struct tty_struct *tty)
45528 if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_hangup"))
45529 return;
45530 isdn_tty_shutdown(info);
45531 - port->count = 0;
45532 + atomic_set(&port->count, 0);
45533 port->flags &= ~ASYNC_NORMAL_ACTIVE;
45534 port->tty = NULL;
45535 wake_up_interruptible(&port->open_wait);
45536 @@ -1965,7 +1965,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
45537 for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
45538 modem_info *info = &dev->mdm.info[i];
45539
45540 - if (info->port.count == 0)
45541 + if (atomic_read(&info->port.count) == 0)
45542 continue;
45543 if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */
45544 (info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */
45545 diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
45546 index e2d4e58..40cd045 100644
45547 --- a/drivers/isdn/i4l/isdn_x25iface.c
45548 +++ b/drivers/isdn/i4l/isdn_x25iface.c
45549 @@ -53,14 +53,14 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *);
45550
45551
45552 static struct concap_proto_ops ix25_pops = {
45553 - &isdn_x25iface_proto_new,
45554 - &isdn_x25iface_proto_del,
45555 - &isdn_x25iface_proto_restart,
45556 - &isdn_x25iface_proto_close,
45557 - &isdn_x25iface_xmit,
45558 - &isdn_x25iface_receive,
45559 - &isdn_x25iface_connect_ind,
45560 - &isdn_x25iface_disconn_ind
45561 + .proto_new = &isdn_x25iface_proto_new,
45562 + .proto_del = &isdn_x25iface_proto_del,
45563 + .restart = &isdn_x25iface_proto_restart,
45564 + .close = &isdn_x25iface_proto_close,
45565 + .encap_and_xmit = &isdn_x25iface_xmit,
45566 + .data_ind = &isdn_x25iface_receive,
45567 + .connect_ind = &isdn_x25iface_connect_ind,
45568 + .disconn_ind = &isdn_x25iface_disconn_ind
45569 };
45570
45571 /* error message helper function */
45572 diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
45573 index 358a574..b4987ea 100644
45574 --- a/drivers/isdn/icn/icn.c
45575 +++ b/drivers/isdn/icn/icn.c
45576 @@ -1045,7 +1045,7 @@ icn_writecmd(const u_char *buf, int len, int user, icn_card *card)
45577 if (count > len)
45578 count = len;
45579 if (user) {
45580 - if (copy_from_user(msg, buf, count))
45581 + if (count > sizeof msg || copy_from_user(msg, buf, count))
45582 return -EFAULT;
45583 } else
45584 memcpy(msg, buf, count);
45585 diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
45586 index 52c4382..09e0c7c 100644
45587 --- a/drivers/isdn/mISDN/dsp_cmx.c
45588 +++ b/drivers/isdn/mISDN/dsp_cmx.c
45589 @@ -1625,7 +1625,7 @@ unsigned long dsp_spl_jiffies; /* calculate the next time to fire */
45590 static u16 dsp_count; /* last sample count */
45591 static int dsp_count_valid; /* if we have last sample count */
45592
45593 -void
45594 +void __intentional_overflow(-1)
45595 dsp_cmx_send(void *arg)
45596 {
45597 struct dsp_conf *conf;
45598 diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
45599 index 312ffd3..9263d05 100644
45600 --- a/drivers/lguest/core.c
45601 +++ b/drivers/lguest/core.c
45602 @@ -96,9 +96,17 @@ static __init int map_switcher(void)
45603 * The end address needs +1 because __get_vm_area allocates an
45604 * extra guard page, so we need space for that.
45605 */
45606 +
45607 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
45608 + switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45609 + VM_ALLOC | VM_KERNEXEC, switcher_addr, switcher_addr
45610 + + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45611 +#else
45612 switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45613 VM_ALLOC, switcher_addr, switcher_addr
45614 + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45615 +#endif
45616 +
45617 if (!switcher_vma) {
45618 err = -ENOMEM;
45619 printk("lguest: could not map switcher pages high\n");
45620 @@ -121,7 +129,7 @@ static __init int map_switcher(void)
45621 * Now the Switcher is mapped at the right address, we can't fail!
45622 * Copy in the compiled-in Switcher code (from x86/switcher_32.S).
45623 */
45624 - memcpy(switcher_vma->addr, start_switcher_text,
45625 + memcpy(switcher_vma->addr, ktla_ktva(start_switcher_text),
45626 end_switcher_text - start_switcher_text);
45627
45628 printk(KERN_INFO "lguest: mapped switcher at %p\n",
45629 diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
45630 index e3abebc9..6a35328 100644
45631 --- a/drivers/lguest/page_tables.c
45632 +++ b/drivers/lguest/page_tables.c
45633 @@ -585,7 +585,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
45634 /*:*/
45635
45636 #ifdef CONFIG_X86_PAE
45637 -static void release_pmd(pmd_t *spmd)
45638 +static void __intentional_overflow(-1) release_pmd(pmd_t *spmd)
45639 {
45640 /* If the entry's not present, there's nothing to release. */
45641 if (pmd_flags(*spmd) & _PAGE_PRESENT) {
45642 diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
45643 index 30f2aef..391c748 100644
45644 --- a/drivers/lguest/x86/core.c
45645 +++ b/drivers/lguest/x86/core.c
45646 @@ -60,7 +60,7 @@ static struct {
45647 /* Offset from where switcher.S was compiled to where we've copied it */
45648 static unsigned long switcher_offset(void)
45649 {
45650 - return switcher_addr - (unsigned long)start_switcher_text;
45651 + return switcher_addr - (unsigned long)ktla_ktva(start_switcher_text);
45652 }
45653
45654 /* This cpu's struct lguest_pages (after the Switcher text page) */
45655 @@ -100,7 +100,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
45656 * These copies are pretty cheap, so we do them unconditionally: */
45657 /* Save the current Host top-level page directory.
45658 */
45659 +
45660 +#ifdef CONFIG_PAX_PER_CPU_PGD
45661 + pages->state.host_cr3 = read_cr3();
45662 +#else
45663 pages->state.host_cr3 = __pa(current->mm->pgd);
45664 +#endif
45665 +
45666 /*
45667 * Set up the Guest's page tables to see this CPU's pages (and no
45668 * other CPU's pages).
45669 @@ -494,7 +500,7 @@ void __init lguest_arch_host_init(void)
45670 * compiled-in switcher code and the high-mapped copy we just made.
45671 */
45672 for (i = 0; i < IDT_ENTRIES; i++)
45673 - default_idt_entries[i] += switcher_offset();
45674 + default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset();
45675
45676 /*
45677 * Set up the Switcher's per-cpu areas.
45678 @@ -577,7 +583,7 @@ void __init lguest_arch_host_init(void)
45679 * it will be undisturbed when we switch. To change %cs and jump we
45680 * need this structure to feed to Intel's "lcall" instruction.
45681 */
45682 - lguest_entry.offset = (long)switch_to_guest + switcher_offset();
45683 + lguest_entry.offset = (long)ktla_ktva(switch_to_guest) + switcher_offset();
45684 lguest_entry.segment = LGUEST_CS;
45685
45686 /*
45687 diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S
45688 index 40634b0..4f5855e 100644
45689 --- a/drivers/lguest/x86/switcher_32.S
45690 +++ b/drivers/lguest/x86/switcher_32.S
45691 @@ -87,6 +87,7 @@
45692 #include <asm/page.h>
45693 #include <asm/segment.h>
45694 #include <asm/lguest.h>
45695 +#include <asm/processor-flags.h>
45696
45697 // We mark the start of the code to copy
45698 // It's placed in .text tho it's never run here
45699 @@ -149,6 +150,13 @@ ENTRY(switch_to_guest)
45700 // Changes type when we load it: damn Intel!
45701 // For after we switch over our page tables
45702 // That entry will be read-only: we'd crash.
45703 +
45704 +#ifdef CONFIG_PAX_KERNEXEC
45705 + mov %cr0, %edx
45706 + xor $X86_CR0_WP, %edx
45707 + mov %edx, %cr0
45708 +#endif
45709 +
45710 movl $(GDT_ENTRY_TSS*8), %edx
45711 ltr %dx
45712
45713 @@ -157,9 +165,15 @@ ENTRY(switch_to_guest)
45714 // Let's clear it again for our return.
45715 // The GDT descriptor of the Host
45716 // Points to the table after two "size" bytes
45717 - movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx
45718 + movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax
45719 // Clear "used" from type field (byte 5, bit 2)
45720 - andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx)
45721 + andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax)
45722 +
45723 +#ifdef CONFIG_PAX_KERNEXEC
45724 + mov %cr0, %eax
45725 + xor $X86_CR0_WP, %eax
45726 + mov %eax, %cr0
45727 +#endif
45728
45729 // Once our page table's switched, the Guest is live!
45730 // The Host fades as we run this final step.
45731 @@ -295,13 +309,12 @@ deliver_to_host:
45732 // I consulted gcc, and it gave
45733 // These instructions, which I gladly credit:
45734 leal (%edx,%ebx,8), %eax
45735 - movzwl (%eax),%edx
45736 - movl 4(%eax), %eax
45737 - xorw %ax, %ax
45738 - orl %eax, %edx
45739 + movl 4(%eax), %edx
45740 + movw (%eax), %dx
45741 // Now the address of the handler's in %edx
45742 // We call it now: its "iret" drops us home.
45743 - jmp *%edx
45744 + ljmp $__KERNEL_CS, $1f
45745 +1: jmp *%edx
45746
45747 // Every interrupt can come to us here
45748 // But we must truly tell each apart.
45749 diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
45750 index a08e3ee..df8ade2 100644
45751 --- a/drivers/md/bcache/closure.h
45752 +++ b/drivers/md/bcache/closure.h
45753 @@ -238,7 +238,7 @@ static inline void closure_set_stopped(struct closure *cl)
45754 static inline void set_closure_fn(struct closure *cl, closure_fn *fn,
45755 struct workqueue_struct *wq)
45756 {
45757 - BUG_ON(object_is_on_stack(cl));
45758 + BUG_ON(object_starts_on_stack(cl));
45759 closure_set_ip(cl);
45760 cl->fn = fn;
45761 cl->wq = wq;
45762 diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
45763 index c90118e..226d9e5 100644
45764 --- a/drivers/md/bitmap.c
45765 +++ b/drivers/md/bitmap.c
45766 @@ -1936,7 +1936,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap)
45767 chunk_kb ? "KB" : "B");
45768 if (bitmap->storage.file) {
45769 seq_printf(seq, ", file: ");
45770 - seq_path(seq, &bitmap->storage.file->f_path, " \t\n");
45771 + seq_path(seq, &bitmap->storage.file->f_path, " \t\n\\");
45772 }
45773
45774 seq_printf(seq, "\n");
45775 diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
45776 index 720ceeb..030f1d4 100644
45777 --- a/drivers/md/dm-ioctl.c
45778 +++ b/drivers/md/dm-ioctl.c
45779 @@ -1773,7 +1773,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
45780 cmd == DM_LIST_VERSIONS_CMD)
45781 return 0;
45782
45783 - if ((cmd == DM_DEV_CREATE_CMD)) {
45784 + if (cmd == DM_DEV_CREATE_CMD) {
45785 if (!*param->name) {
45786 DMWARN("name not supplied when creating device");
45787 return -EINVAL;
45788 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
45789 index 089d627..ef7352e 100644
45790 --- a/drivers/md/dm-raid1.c
45791 +++ b/drivers/md/dm-raid1.c
45792 @@ -40,7 +40,7 @@ enum dm_raid1_error {
45793
45794 struct mirror {
45795 struct mirror_set *ms;
45796 - atomic_t error_count;
45797 + atomic_unchecked_t error_count;
45798 unsigned long error_type;
45799 struct dm_dev *dev;
45800 sector_t offset;
45801 @@ -186,7 +186,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms)
45802 struct mirror *m;
45803
45804 for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++)
45805 - if (!atomic_read(&m->error_count))
45806 + if (!atomic_read_unchecked(&m->error_count))
45807 return m;
45808
45809 return NULL;
45810 @@ -218,7 +218,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
45811 * simple way to tell if a device has encountered
45812 * errors.
45813 */
45814 - atomic_inc(&m->error_count);
45815 + atomic_inc_unchecked(&m->error_count);
45816
45817 if (test_and_set_bit(error_type, &m->error_type))
45818 return;
45819 @@ -409,7 +409,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector)
45820 struct mirror *m = get_default_mirror(ms);
45821
45822 do {
45823 - if (likely(!atomic_read(&m->error_count)))
45824 + if (likely(!atomic_read_unchecked(&m->error_count)))
45825 return m;
45826
45827 if (m-- == ms->mirror)
45828 @@ -423,7 +423,7 @@ static int default_ok(struct mirror *m)
45829 {
45830 struct mirror *default_mirror = get_default_mirror(m->ms);
45831
45832 - return !atomic_read(&default_mirror->error_count);
45833 + return !atomic_read_unchecked(&default_mirror->error_count);
45834 }
45835
45836 static int mirror_available(struct mirror_set *ms, struct bio *bio)
45837 @@ -560,7 +560,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
45838 */
45839 if (likely(region_in_sync(ms, region, 1)))
45840 m = choose_mirror(ms, bio->bi_iter.bi_sector);
45841 - else if (m && atomic_read(&m->error_count))
45842 + else if (m && atomic_read_unchecked(&m->error_count))
45843 m = NULL;
45844
45845 if (likely(m))
45846 @@ -936,7 +936,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
45847 }
45848
45849 ms->mirror[mirror].ms = ms;
45850 - atomic_set(&(ms->mirror[mirror].error_count), 0);
45851 + atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0);
45852 ms->mirror[mirror].error_type = 0;
45853 ms->mirror[mirror].offset = offset;
45854
45855 @@ -1351,7 +1351,7 @@ static void mirror_resume(struct dm_target *ti)
45856 */
45857 static char device_status_char(struct mirror *m)
45858 {
45859 - if (!atomic_read(&(m->error_count)))
45860 + if (!atomic_read_unchecked(&(m->error_count)))
45861 return 'A';
45862
45863 return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
45864 diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
45865 index 419bdd4..e5eb76d 100644
45866 --- a/drivers/md/dm-stats.c
45867 +++ b/drivers/md/dm-stats.c
45868 @@ -382,7 +382,7 @@ do_sync_free:
45869 synchronize_rcu_expedited();
45870 dm_stat_free(&s->rcu_head);
45871 } else {
45872 - ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1;
45873 + ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1;
45874 call_rcu(&s->rcu_head, dm_stat_free);
45875 }
45876 return 0;
45877 @@ -554,8 +554,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
45878 ((bi_rw & (REQ_WRITE | REQ_DISCARD)) ==
45879 (ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD)))
45880 ));
45881 - ACCESS_ONCE(last->last_sector) = end_sector;
45882 - ACCESS_ONCE(last->last_rw) = bi_rw;
45883 + ACCESS_ONCE_RW(last->last_sector) = end_sector;
45884 + ACCESS_ONCE_RW(last->last_rw) = bi_rw;
45885 }
45886
45887 rcu_read_lock();
45888 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
45889 index f8b37d4..5c5cafd 100644
45890 --- a/drivers/md/dm-stripe.c
45891 +++ b/drivers/md/dm-stripe.c
45892 @@ -21,7 +21,7 @@ struct stripe {
45893 struct dm_dev *dev;
45894 sector_t physical_start;
45895
45896 - atomic_t error_count;
45897 + atomic_unchecked_t error_count;
45898 };
45899
45900 struct stripe_c {
45901 @@ -188,7 +188,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
45902 kfree(sc);
45903 return r;
45904 }
45905 - atomic_set(&(sc->stripe[i].error_count), 0);
45906 + atomic_set_unchecked(&(sc->stripe[i].error_count), 0);
45907 }
45908
45909 ti->private = sc;
45910 @@ -332,7 +332,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
45911 DMEMIT("%d ", sc->stripes);
45912 for (i = 0; i < sc->stripes; i++) {
45913 DMEMIT("%s ", sc->stripe[i].dev->name);
45914 - buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ?
45915 + buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ?
45916 'D' : 'A';
45917 }
45918 buffer[i] = '\0';
45919 @@ -377,8 +377,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
45920 */
45921 for (i = 0; i < sc->stripes; i++)
45922 if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
45923 - atomic_inc(&(sc->stripe[i].error_count));
45924 - if (atomic_read(&(sc->stripe[i].error_count)) <
45925 + atomic_inc_unchecked(&(sc->stripe[i].error_count));
45926 + if (atomic_read_unchecked(&(sc->stripe[i].error_count)) <
45927 DM_IO_ERROR_THRESHOLD)
45928 schedule_work(&sc->trigger_event);
45929 }
45930 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
45931 index 16ba55a..31af906 100644
45932 --- a/drivers/md/dm-table.c
45933 +++ b/drivers/md/dm-table.c
45934 @@ -305,7 +305,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
45935 if (!dev_size)
45936 return 0;
45937
45938 - if ((start >= dev_size) || (start + len > dev_size)) {
45939 + if ((start >= dev_size) || (len > dev_size - start)) {
45940 DMWARN("%s: %s too small for target: "
45941 "start=%llu, len=%llu, dev_size=%llu",
45942 dm_device_name(ti->table->md), bdevname(bdev, b),
45943 diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
45944 index 79f6941..b33b4e0 100644
45945 --- a/drivers/md/dm-thin-metadata.c
45946 +++ b/drivers/md/dm-thin-metadata.c
45947 @@ -404,7 +404,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45948 {
45949 pmd->info.tm = pmd->tm;
45950 pmd->info.levels = 2;
45951 - pmd->info.value_type.context = pmd->data_sm;
45952 + pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45953 pmd->info.value_type.size = sizeof(__le64);
45954 pmd->info.value_type.inc = data_block_inc;
45955 pmd->info.value_type.dec = data_block_dec;
45956 @@ -423,7 +423,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45957
45958 pmd->bl_info.tm = pmd->tm;
45959 pmd->bl_info.levels = 1;
45960 - pmd->bl_info.value_type.context = pmd->data_sm;
45961 + pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45962 pmd->bl_info.value_type.size = sizeof(__le64);
45963 pmd->bl_info.value_type.inc = data_block_inc;
45964 pmd->bl_info.value_type.dec = data_block_dec;
45965 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
45966 index e8d8456..d04a41a 100644
45967 --- a/drivers/md/dm.c
45968 +++ b/drivers/md/dm.c
45969 @@ -191,9 +191,9 @@ struct mapped_device {
45970 /*
45971 * Event handling.
45972 */
45973 - atomic_t event_nr;
45974 + atomic_unchecked_t event_nr;
45975 wait_queue_head_t eventq;
45976 - atomic_t uevent_seq;
45977 + atomic_unchecked_t uevent_seq;
45978 struct list_head uevent_list;
45979 spinlock_t uevent_lock; /* Protect access to uevent_list */
45980
45981 @@ -2294,8 +2294,8 @@ static struct mapped_device *alloc_dev(int minor)
45982 spin_lock_init(&md->deferred_lock);
45983 atomic_set(&md->holders, 1);
45984 atomic_set(&md->open_count, 0);
45985 - atomic_set(&md->event_nr, 0);
45986 - atomic_set(&md->uevent_seq, 0);
45987 + atomic_set_unchecked(&md->event_nr, 0);
45988 + atomic_set_unchecked(&md->uevent_seq, 0);
45989 INIT_LIST_HEAD(&md->uevent_list);
45990 INIT_LIST_HEAD(&md->table_devices);
45991 spin_lock_init(&md->uevent_lock);
45992 @@ -2462,7 +2462,7 @@ static void event_callback(void *context)
45993
45994 dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
45995
45996 - atomic_inc(&md->event_nr);
45997 + atomic_inc_unchecked(&md->event_nr);
45998 wake_up(&md->eventq);
45999 }
46000
46001 @@ -3461,18 +3461,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
46002
46003 uint32_t dm_next_uevent_seq(struct mapped_device *md)
46004 {
46005 - return atomic_add_return(1, &md->uevent_seq);
46006 + return atomic_add_return_unchecked(1, &md->uevent_seq);
46007 }
46008
46009 uint32_t dm_get_event_nr(struct mapped_device *md)
46010 {
46011 - return atomic_read(&md->event_nr);
46012 + return atomic_read_unchecked(&md->event_nr);
46013 }
46014
46015 int dm_wait_event(struct mapped_device *md, int event_nr)
46016 {
46017 return wait_event_interruptible(md->eventq,
46018 - (event_nr != atomic_read(&md->event_nr)));
46019 + (event_nr != atomic_read_unchecked(&md->event_nr)));
46020 }
46021
46022 void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
46023 diff --git a/drivers/md/md.c b/drivers/md/md.c
46024 index b920028..8ac9655 100644
46025 --- a/drivers/md/md.c
46026 +++ b/drivers/md/md.c
46027 @@ -197,10 +197,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev);
46028 * start build, activate spare
46029 */
46030 static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
46031 -static atomic_t md_event_count;
46032 +static atomic_unchecked_t md_event_count;
46033 void md_new_event(struct mddev *mddev)
46034 {
46035 - atomic_inc(&md_event_count);
46036 + atomic_inc_unchecked(&md_event_count);
46037 wake_up(&md_event_waiters);
46038 }
46039 EXPORT_SYMBOL_GPL(md_new_event);
46040 @@ -210,7 +210,7 @@ EXPORT_SYMBOL_GPL(md_new_event);
46041 */
46042 static void md_new_event_inintr(struct mddev *mddev)
46043 {
46044 - atomic_inc(&md_event_count);
46045 + atomic_inc_unchecked(&md_event_count);
46046 wake_up(&md_event_waiters);
46047 }
46048
46049 @@ -1449,7 +1449,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
46050 if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) &&
46051 (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET))
46052 rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset);
46053 - atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
46054 + atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
46055
46056 rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
46057 bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
46058 @@ -1700,7 +1700,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
46059 else
46060 sb->resync_offset = cpu_to_le64(0);
46061
46062 - sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
46063 + sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors));
46064
46065 sb->raid_disks = cpu_to_le32(mddev->raid_disks);
46066 sb->size = cpu_to_le64(mddev->dev_sectors);
46067 @@ -2624,7 +2624,7 @@ __ATTR_PREALLOC(state, S_IRUGO|S_IWUSR, state_show, state_store);
46068 static ssize_t
46069 errors_show(struct md_rdev *rdev, char *page)
46070 {
46071 - return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
46072 + return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors));
46073 }
46074
46075 static ssize_t
46076 @@ -2633,7 +2633,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
46077 char *e;
46078 unsigned long n = simple_strtoul(buf, &e, 10);
46079 if (*buf && (*e == 0 || *e == '\n')) {
46080 - atomic_set(&rdev->corrected_errors, n);
46081 + atomic_set_unchecked(&rdev->corrected_errors, n);
46082 return len;
46083 }
46084 return -EINVAL;
46085 @@ -3069,8 +3069,8 @@ int md_rdev_init(struct md_rdev *rdev)
46086 rdev->sb_loaded = 0;
46087 rdev->bb_page = NULL;
46088 atomic_set(&rdev->nr_pending, 0);
46089 - atomic_set(&rdev->read_errors, 0);
46090 - atomic_set(&rdev->corrected_errors, 0);
46091 + atomic_set_unchecked(&rdev->read_errors, 0);
46092 + atomic_set_unchecked(&rdev->corrected_errors, 0);
46093
46094 INIT_LIST_HEAD(&rdev->same_set);
46095 init_waitqueue_head(&rdev->blocked_wait);
46096 @@ -5740,22 +5740,22 @@ static int get_bitmap_file(struct mddev *mddev, void __user * arg)
46097 char *ptr;
46098 int err;
46099
46100 - file = kmalloc(sizeof(*file), GFP_NOIO);
46101 + file = kzalloc(sizeof(*file), GFP_NOIO);
46102 if (!file)
46103 return -ENOMEM;
46104
46105 err = 0;
46106 spin_lock(&mddev->lock);
46107 - /* bitmap disabled, zero the first byte and copy out */
46108 - if (!mddev->bitmap_info.file)
46109 - file->pathname[0] = '\0';
46110 - else if ((ptr = d_path(&mddev->bitmap_info.file->f_path,
46111 - file->pathname, sizeof(file->pathname))),
46112 - IS_ERR(ptr))
46113 - err = PTR_ERR(ptr);
46114 - else
46115 - memmove(file->pathname, ptr,
46116 - sizeof(file->pathname)-(ptr-file->pathname));
46117 + /* bitmap enabled */
46118 + if (mddev->bitmap_info.file) {
46119 + ptr = d_path(&mddev->bitmap_info.file->f_path,
46120 + file->pathname, sizeof(file->pathname));
46121 + if (IS_ERR(ptr))
46122 + err = PTR_ERR(ptr);
46123 + else
46124 + memmove(file->pathname, ptr,
46125 + sizeof(file->pathname)-(ptr-file->pathname));
46126 + }
46127 spin_unlock(&mddev->lock);
46128
46129 if (err == 0 &&
46130 @@ -7237,7 +7237,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
46131
46132 spin_unlock(&pers_lock);
46133 seq_printf(seq, "\n");
46134 - seq->poll_event = atomic_read(&md_event_count);
46135 + seq->poll_event = atomic_read_unchecked(&md_event_count);
46136 return 0;
46137 }
46138 if (v == (void*)2) {
46139 @@ -7340,7 +7340,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
46140 return error;
46141
46142 seq = file->private_data;
46143 - seq->poll_event = atomic_read(&md_event_count);
46144 + seq->poll_event = atomic_read_unchecked(&md_event_count);
46145 return error;
46146 }
46147
46148 @@ -7357,7 +7357,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
46149 /* always allow read */
46150 mask = POLLIN | POLLRDNORM;
46151
46152 - if (seq->poll_event != atomic_read(&md_event_count))
46153 + if (seq->poll_event != atomic_read_unchecked(&md_event_count))
46154 mask |= POLLERR | POLLPRI;
46155 return mask;
46156 }
46157 @@ -7453,7 +7453,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
46158 struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
46159 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
46160 (int)part_stat_read(&disk->part0, sectors[1]) -
46161 - atomic_read(&disk->sync_io);
46162 + atomic_read_unchecked(&disk->sync_io);
46163 /* sync IO will cause sync_io to increase before the disk_stats
46164 * as sync_io is counted when a request starts, and
46165 * disk_stats is counted when it completes.
46166 diff --git a/drivers/md/md.h b/drivers/md/md.h
46167 index 4046a6c..e2f2997 100644
46168 --- a/drivers/md/md.h
46169 +++ b/drivers/md/md.h
46170 @@ -95,13 +95,13 @@ struct md_rdev {
46171 * only maintained for arrays that
46172 * support hot removal
46173 */
46174 - atomic_t read_errors; /* number of consecutive read errors that
46175 + atomic_unchecked_t read_errors; /* number of consecutive read errors that
46176 * we have tried to ignore.
46177 */
46178 struct timespec last_read_error; /* monotonic time since our
46179 * last read error
46180 */
46181 - atomic_t corrected_errors; /* number of corrected read errors,
46182 + atomic_unchecked_t corrected_errors; /* number of corrected read errors,
46183 * for reporting to userspace and storing
46184 * in superblock.
46185 */
46186 @@ -486,7 +486,7 @@ extern void mddev_unlock(struct mddev *mddev);
46187
46188 static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
46189 {
46190 - atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
46191 + atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
46192 }
46193
46194 struct md_personality
46195 diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
46196 index 5309129..7fb096e 100644
46197 --- a/drivers/md/persistent-data/dm-space-map-metadata.c
46198 +++ b/drivers/md/persistent-data/dm-space-map-metadata.c
46199 @@ -691,7 +691,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)
46200 * Flick into a mode where all blocks get allocated in the new area.
46201 */
46202 smm->begin = old_len;
46203 - memcpy(sm, &bootstrap_ops, sizeof(*sm));
46204 + memcpy((void *)sm, &bootstrap_ops, sizeof(*sm));
46205
46206 /*
46207 * Extend.
46208 @@ -728,7 +728,7 @@ out:
46209 /*
46210 * Switch back to normal behaviour.
46211 */
46212 - memcpy(sm, &ops, sizeof(*sm));
46213 + memcpy((void *)sm, &ops, sizeof(*sm));
46214 return r;
46215 }
46216
46217 diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
46218 index 3e6d115..ffecdeb 100644
46219 --- a/drivers/md/persistent-data/dm-space-map.h
46220 +++ b/drivers/md/persistent-data/dm-space-map.h
46221 @@ -71,6 +71,7 @@ struct dm_space_map {
46222 dm_sm_threshold_fn fn,
46223 void *context);
46224 };
46225 +typedef struct dm_space_map __no_const dm_space_map_no_const;
46226
46227 /*----------------------------------------------------------------*/
46228
46229 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
46230 index cd7b0c1..377cd70 100644
46231 --- a/drivers/md/raid1.c
46232 +++ b/drivers/md/raid1.c
46233 @@ -1934,7 +1934,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
46234 if (r1_sync_page_io(rdev, sect, s,
46235 bio->bi_io_vec[idx].bv_page,
46236 READ) != 0)
46237 - atomic_add(s, &rdev->corrected_errors);
46238 + atomic_add_unchecked(s, &rdev->corrected_errors);
46239 }
46240 sectors -= s;
46241 sect += s;
46242 @@ -2167,7 +2167,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
46243 !test_bit(Faulty, &rdev->flags)) {
46244 if (r1_sync_page_io(rdev, sect, s,
46245 conf->tmppage, READ)) {
46246 - atomic_add(s, &rdev->corrected_errors);
46247 + atomic_add_unchecked(s, &rdev->corrected_errors);
46248 printk(KERN_INFO
46249 "md/raid1:%s: read error corrected "
46250 "(%d sectors at %llu on %s)\n",
46251 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
46252 index f55c3f3..4cca8c8 100644
46253 --- a/drivers/md/raid10.c
46254 +++ b/drivers/md/raid10.c
46255 @@ -1934,7 +1934,7 @@ static void end_sync_read(struct bio *bio, int error)
46256 /* The write handler will notice the lack of
46257 * R10BIO_Uptodate and record any errors etc
46258 */
46259 - atomic_add(r10_bio->sectors,
46260 + atomic_add_unchecked(r10_bio->sectors,
46261 &conf->mirrors[d].rdev->corrected_errors);
46262
46263 /* for reconstruct, we always reschedule after a read.
46264 @@ -2291,7 +2291,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
46265 {
46266 struct timespec cur_time_mon;
46267 unsigned long hours_since_last;
46268 - unsigned int read_errors = atomic_read(&rdev->read_errors);
46269 + unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors);
46270
46271 ktime_get_ts(&cur_time_mon);
46272
46273 @@ -2313,9 +2313,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
46274 * overflowing the shift of read_errors by hours_since_last.
46275 */
46276 if (hours_since_last >= 8 * sizeof(read_errors))
46277 - atomic_set(&rdev->read_errors, 0);
46278 + atomic_set_unchecked(&rdev->read_errors, 0);
46279 else
46280 - atomic_set(&rdev->read_errors, read_errors >> hours_since_last);
46281 + atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last);
46282 }
46283
46284 static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
46285 @@ -2369,8 +2369,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
46286 return;
46287
46288 check_decay_read_errors(mddev, rdev);
46289 - atomic_inc(&rdev->read_errors);
46290 - if (atomic_read(&rdev->read_errors) > max_read_errors) {
46291 + atomic_inc_unchecked(&rdev->read_errors);
46292 + if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) {
46293 char b[BDEVNAME_SIZE];
46294 bdevname(rdev->bdev, b);
46295
46296 @@ -2378,7 +2378,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
46297 "md/raid10:%s: %s: Raid device exceeded "
46298 "read_error threshold [cur %d:max %d]\n",
46299 mdname(mddev), b,
46300 - atomic_read(&rdev->read_errors), max_read_errors);
46301 + atomic_read_unchecked(&rdev->read_errors), max_read_errors);
46302 printk(KERN_NOTICE
46303 "md/raid10:%s: %s: Failing raid device\n",
46304 mdname(mddev), b);
46305 @@ -2533,7 +2533,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
46306 sect +
46307 choose_data_offset(r10_bio, rdev)),
46308 bdevname(rdev->bdev, b));
46309 - atomic_add(s, &rdev->corrected_errors);
46310 + atomic_add_unchecked(s, &rdev->corrected_errors);
46311 }
46312
46313 rdev_dec_pending(rdev, mddev);
46314 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
46315 index b6793d2..92be2bc 100644
46316 --- a/drivers/md/raid5.c
46317 +++ b/drivers/md/raid5.c
46318 @@ -1108,23 +1108,23 @@ async_copy_data(int frombio, struct bio *bio, struct page **page,
46319 struct bio_vec bvl;
46320 struct bvec_iter iter;
46321 struct page *bio_page;
46322 - int page_offset;
46323 + s64 page_offset;
46324 struct async_submit_ctl submit;
46325 enum async_tx_flags flags = 0;
46326
46327 if (bio->bi_iter.bi_sector >= sector)
46328 - page_offset = (signed)(bio->bi_iter.bi_sector - sector) * 512;
46329 + page_offset = (s64)(bio->bi_iter.bi_sector - sector) * 512;
46330 else
46331 - page_offset = (signed)(sector - bio->bi_iter.bi_sector) * -512;
46332 + page_offset = (s64)(sector - bio->bi_iter.bi_sector) * -512;
46333
46334 if (frombio)
46335 flags |= ASYNC_TX_FENCE;
46336 init_async_submit(&submit, flags, tx, NULL, NULL, NULL);
46337
46338 bio_for_each_segment(bvl, bio, iter) {
46339 - int len = bvl.bv_len;
46340 - int clen;
46341 - int b_offset = 0;
46342 + s64 len = bvl.bv_len;
46343 + s64 clen;
46344 + s64 b_offset = 0;
46345
46346 if (page_offset < 0) {
46347 b_offset = -page_offset;
46348 @@ -2017,6 +2017,10 @@ static int grow_one_stripe(struct r5conf *conf, gfp_t gfp)
46349 return 1;
46350 }
46351
46352 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46353 +static atomic_unchecked_t raid5_cache_id = ATOMIC_INIT(0);
46354 +#endif
46355 +
46356 static int grow_stripes(struct r5conf *conf, int num)
46357 {
46358 struct kmem_cache *sc;
46359 @@ -2027,7 +2031,11 @@ static int grow_stripes(struct r5conf *conf, int num)
46360 "raid%d-%s", conf->level, mdname(conf->mddev));
46361 else
46362 sprintf(conf->cache_name[0],
46363 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46364 + "raid%d-%08lx", conf->level, atomic_inc_return_unchecked(&raid5_cache_id));
46365 +#else
46366 "raid%d-%p", conf->level, conf->mddev);
46367 +#endif
46368 sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
46369
46370 conf->active_name = 0;
46371 @@ -2315,21 +2323,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
46372 mdname(conf->mddev), STRIPE_SECTORS,
46373 (unsigned long long)s,
46374 bdevname(rdev->bdev, b));
46375 - atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
46376 + atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors);
46377 clear_bit(R5_ReadError, &sh->dev[i].flags);
46378 clear_bit(R5_ReWrite, &sh->dev[i].flags);
46379 } else if (test_bit(R5_ReadNoMerge, &sh->dev[i].flags))
46380 clear_bit(R5_ReadNoMerge, &sh->dev[i].flags);
46381
46382 - if (atomic_read(&rdev->read_errors))
46383 - atomic_set(&rdev->read_errors, 0);
46384 + if (atomic_read_unchecked(&rdev->read_errors))
46385 + atomic_set_unchecked(&rdev->read_errors, 0);
46386 } else {
46387 const char *bdn = bdevname(rdev->bdev, b);
46388 int retry = 0;
46389 int set_bad = 0;
46390
46391 clear_bit(R5_UPTODATE, &sh->dev[i].flags);
46392 - atomic_inc(&rdev->read_errors);
46393 + atomic_inc_unchecked(&rdev->read_errors);
46394 if (test_bit(R5_ReadRepl, &sh->dev[i].flags))
46395 printk_ratelimited(
46396 KERN_WARNING
46397 @@ -2357,7 +2365,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
46398 mdname(conf->mddev),
46399 (unsigned long long)s,
46400 bdn);
46401 - } else if (atomic_read(&rdev->read_errors)
46402 + } else if (atomic_read_unchecked(&rdev->read_errors)
46403 > conf->max_nr_stripes)
46404 printk(KERN_WARNING
46405 "md/raid:%s: Too many read errors, failing device %s.\n",
46406 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
46407 index 13bb57f..0ca21b2 100644
46408 --- a/drivers/media/dvb-core/dvbdev.c
46409 +++ b/drivers/media/dvb-core/dvbdev.c
46410 @@ -272,7 +272,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
46411 const struct dvb_device *template, void *priv, int type)
46412 {
46413 struct dvb_device *dvbdev;
46414 - struct file_operations *dvbdevfops;
46415 + file_operations_no_const *dvbdevfops;
46416 struct device *clsdev;
46417 int minor;
46418 int id;
46419 diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h
46420 index 6ad22b6..6e90e2a 100644
46421 --- a/drivers/media/dvb-frontends/af9033.h
46422 +++ b/drivers/media/dvb-frontends/af9033.h
46423 @@ -96,6 +96,6 @@ struct af9033_ops {
46424 int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff);
46425 int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid,
46426 int onoff);
46427 -};
46428 +} __no_const;
46429
46430 #endif /* AF9033_H */
46431 diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
46432 index 6ae9899..07d8543 100644
46433 --- a/drivers/media/dvb-frontends/dib3000.h
46434 +++ b/drivers/media/dvb-frontends/dib3000.h
46435 @@ -39,7 +39,7 @@ struct dib_fe_xfer_ops
46436 int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
46437 int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
46438 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
46439 -};
46440 +} __no_const;
46441
46442 #if IS_REACHABLE(CONFIG_DVB_DIB3000MB)
46443 extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
46444 diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h
46445 index baa2789..c8de7fe 100644
46446 --- a/drivers/media/dvb-frontends/dib7000p.h
46447 +++ b/drivers/media/dvb-frontends/dib7000p.h
46448 @@ -64,7 +64,7 @@ struct dib7000p_ops {
46449 int (*get_adc_power)(struct dvb_frontend *fe);
46450 int (*slave_reset)(struct dvb_frontend *fe);
46451 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
46452 -};
46453 +} __no_const;
46454
46455 #if IS_REACHABLE(CONFIG_DVB_DIB7000P)
46456 void *dib7000p_attach(struct dib7000p_ops *ops);
46457 diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h
46458 index 780c37b..50e2620 100644
46459 --- a/drivers/media/dvb-frontends/dib8000.h
46460 +++ b/drivers/media/dvb-frontends/dib8000.h
46461 @@ -61,7 +61,7 @@ struct dib8000_ops {
46462 int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
46463 int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
46464 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
46465 -};
46466 +} __no_const;
46467
46468 #if IS_REACHABLE(CONFIG_DVB_DIB8000)
46469 void *dib8000_attach(struct dib8000_ops *ops);
46470 diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
46471 index c9decd8..7849cec 100644
46472 --- a/drivers/media/pci/cx88/cx88-video.c
46473 +++ b/drivers/media/pci/cx88/cx88-video.c
46474 @@ -50,9 +50,9 @@ MODULE_VERSION(CX88_VERSION);
46475
46476 /* ------------------------------------------------------------------ */
46477
46478 -static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46479 -static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46480 -static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46481 +static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46482 +static int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46483 +static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46484
46485 module_param_array(video_nr, int, NULL, 0444);
46486 module_param_array(vbi_nr, int, NULL, 0444);
46487 diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
46488 index c2e60b4..5eeccc0 100644
46489 --- a/drivers/media/pci/ivtv/ivtv-driver.c
46490 +++ b/drivers/media/pci/ivtv/ivtv-driver.c
46491 @@ -83,7 +83,7 @@ static struct pci_device_id ivtv_pci_tbl[] = {
46492 MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
46493
46494 /* ivtv instance counter */
46495 -static atomic_t ivtv_instance = ATOMIC_INIT(0);
46496 +static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0);
46497
46498 /* Parameter declarations */
46499 static int cardtype[IVTV_MAX_CARDS];
46500 diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c
46501 index 570d119..ed25830 100644
46502 --- a/drivers/media/pci/solo6x10/solo6x10-core.c
46503 +++ b/drivers/media/pci/solo6x10/solo6x10-core.c
46504 @@ -424,7 +424,7 @@ static void solo_device_release(struct device *dev)
46505
46506 static int solo_sysfs_init(struct solo_dev *solo_dev)
46507 {
46508 - struct bin_attribute *sdram_attr = &solo_dev->sdram_attr;
46509 + bin_attribute_no_const *sdram_attr = &solo_dev->sdram_attr;
46510 struct device *dev = &solo_dev->dev;
46511 const char *driver;
46512 int i;
46513 diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c
46514 index 7ddc767..1c24361 100644
46515 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c
46516 +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c
46517 @@ -351,7 +351,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
46518
46519 int solo_g723_init(struct solo_dev *solo_dev)
46520 {
46521 - static struct snd_device_ops ops = { NULL };
46522 + static struct snd_device_ops ops = { };
46523 struct snd_card *card;
46524 struct snd_kcontrol_new kctl;
46525 char name[32];
46526 diff --git a/drivers/media/pci/solo6x10/solo6x10-p2m.c b/drivers/media/pci/solo6x10/solo6x10-p2m.c
46527 index 8c84846..27b4f83 100644
46528 --- a/drivers/media/pci/solo6x10/solo6x10-p2m.c
46529 +++ b/drivers/media/pci/solo6x10/solo6x10-p2m.c
46530 @@ -73,7 +73,7 @@ int solo_p2m_dma_desc(struct solo_dev *solo_dev,
46531
46532 /* Get next ID. According to Softlogic, 6110 has problems on !=0 P2M */
46533 if (solo_dev->type != SOLO_DEV_6110 && multi_p2m) {
46534 - p2m_id = atomic_inc_return(&solo_dev->p2m_count) % SOLO_NR_P2M;
46535 + p2m_id = atomic_inc_return_unchecked(&solo_dev->p2m_count) % SOLO_NR_P2M;
46536 if (p2m_id < 0)
46537 p2m_id = -p2m_id;
46538 }
46539 diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h
46540 index 1ca54b0..7d7cb9a 100644
46541 --- a/drivers/media/pci/solo6x10/solo6x10.h
46542 +++ b/drivers/media/pci/solo6x10/solo6x10.h
46543 @@ -218,7 +218,7 @@ struct solo_dev {
46544
46545 /* P2M DMA Engine */
46546 struct solo_p2m_dev p2m_dev[SOLO_NR_P2M];
46547 - atomic_t p2m_count;
46548 + atomic_unchecked_t p2m_count;
46549 int p2m_jiffies;
46550 unsigned int p2m_timeouts;
46551
46552 diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c
46553 index c135165..dc69499 100644
46554 --- a/drivers/media/pci/tw68/tw68-core.c
46555 +++ b/drivers/media/pci/tw68/tw68-core.c
46556 @@ -60,7 +60,7 @@ static unsigned int card[] = {[0 ... (TW68_MAXBOARDS - 1)] = UNSET };
46557 module_param_array(card, int, NULL, 0444);
46558 MODULE_PARM_DESC(card, "card type");
46559
46560 -static atomic_t tw68_instance = ATOMIC_INIT(0);
46561 +static atomic_unchecked_t tw68_instance = ATOMIC_INIT(0);
46562
46563 /* ------------------------------------------------------------------ */
46564
46565 diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
46566 index 17b189a..b78aa6b 100644
46567 --- a/drivers/media/platform/omap/omap_vout.c
46568 +++ b/drivers/media/platform/omap/omap_vout.c
46569 @@ -63,7 +63,6 @@ enum omap_vout_channels {
46570 OMAP_VIDEO2,
46571 };
46572
46573 -static struct videobuf_queue_ops video_vbq_ops;
46574 /* Variables configurable through module params*/
46575 static u32 video1_numbuffers = 3;
46576 static u32 video2_numbuffers = 3;
46577 @@ -1012,6 +1011,12 @@ static int omap_vout_open(struct file *file)
46578 {
46579 struct videobuf_queue *q;
46580 struct omap_vout_device *vout = NULL;
46581 + static struct videobuf_queue_ops video_vbq_ops = {
46582 + .buf_setup = omap_vout_buffer_setup,
46583 + .buf_prepare = omap_vout_buffer_prepare,
46584 + .buf_release = omap_vout_buffer_release,
46585 + .buf_queue = omap_vout_buffer_queue,
46586 + };
46587
46588 vout = video_drvdata(file);
46589 v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__);
46590 @@ -1029,10 +1034,6 @@ static int omap_vout_open(struct file *file)
46591 vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
46592
46593 q = &vout->vbq;
46594 - video_vbq_ops.buf_setup = omap_vout_buffer_setup;
46595 - video_vbq_ops.buf_prepare = omap_vout_buffer_prepare;
46596 - video_vbq_ops.buf_release = omap_vout_buffer_release;
46597 - video_vbq_ops.buf_queue = omap_vout_buffer_queue;
46598 spin_lock_init(&vout->vbq_lock);
46599
46600 videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev,
46601 diff --git a/drivers/media/platform/s5p-tv/mixer.h b/drivers/media/platform/s5p-tv/mixer.h
46602 index fb2acc5..a2fcbdc4 100644
46603 --- a/drivers/media/platform/s5p-tv/mixer.h
46604 +++ b/drivers/media/platform/s5p-tv/mixer.h
46605 @@ -156,7 +156,7 @@ struct mxr_layer {
46606 /** layer index (unique identifier) */
46607 int idx;
46608 /** callbacks for layer methods */
46609 - struct mxr_layer_ops ops;
46610 + struct mxr_layer_ops *ops;
46611 /** format array */
46612 const struct mxr_format **fmt_array;
46613 /** size of format array */
46614 diff --git a/drivers/media/platform/s5p-tv/mixer_grp_layer.c b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46615 index 74344c7..a39e70e 100644
46616 --- a/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46617 +++ b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46618 @@ -235,7 +235,7 @@ struct mxr_layer *mxr_graph_layer_create(struct mxr_device *mdev, int idx)
46619 {
46620 struct mxr_layer *layer;
46621 int ret;
46622 - struct mxr_layer_ops ops = {
46623 + static struct mxr_layer_ops ops = {
46624 .release = mxr_graph_layer_release,
46625 .buffer_set = mxr_graph_buffer_set,
46626 .stream_set = mxr_graph_stream_set,
46627 diff --git a/drivers/media/platform/s5p-tv/mixer_reg.c b/drivers/media/platform/s5p-tv/mixer_reg.c
46628 index b713403..53cb5ad 100644
46629 --- a/drivers/media/platform/s5p-tv/mixer_reg.c
46630 +++ b/drivers/media/platform/s5p-tv/mixer_reg.c
46631 @@ -276,7 +276,7 @@ static void mxr_irq_layer_handle(struct mxr_layer *layer)
46632 layer->update_buf = next;
46633 }
46634
46635 - layer->ops.buffer_set(layer, layer->update_buf);
46636 + layer->ops->buffer_set(layer, layer->update_buf);
46637
46638 if (done && done != layer->shadow_buf)
46639 vb2_buffer_done(&done->vb, VB2_BUF_STATE_DONE);
46640 diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
46641 index 751f3b6..d829203 100644
46642 --- a/drivers/media/platform/s5p-tv/mixer_video.c
46643 +++ b/drivers/media/platform/s5p-tv/mixer_video.c
46644 @@ -210,7 +210,7 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
46645 layer->geo.src.height = layer->geo.src.full_height;
46646
46647 mxr_geometry_dump(mdev, &layer->geo);
46648 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46649 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46650 mxr_geometry_dump(mdev, &layer->geo);
46651 }
46652
46653 @@ -228,7 +228,7 @@ static void mxr_layer_update_output(struct mxr_layer *layer)
46654 layer->geo.dst.full_width = mbus_fmt.width;
46655 layer->geo.dst.full_height = mbus_fmt.height;
46656 layer->geo.dst.field = mbus_fmt.field;
46657 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46658 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46659
46660 mxr_geometry_dump(mdev, &layer->geo);
46661 }
46662 @@ -334,7 +334,7 @@ static int mxr_s_fmt(struct file *file, void *priv,
46663 /* set source size to highest accepted value */
46664 geo->src.full_width = max(geo->dst.full_width, pix->width);
46665 geo->src.full_height = max(geo->dst.full_height, pix->height);
46666 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46667 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46668 mxr_geometry_dump(mdev, &layer->geo);
46669 /* set cropping to total visible screen */
46670 geo->src.width = pix->width;
46671 @@ -342,12 +342,12 @@ static int mxr_s_fmt(struct file *file, void *priv,
46672 geo->src.x_offset = 0;
46673 geo->src.y_offset = 0;
46674 /* assure consistency of geometry */
46675 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46676 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46677 mxr_geometry_dump(mdev, &layer->geo);
46678 /* set full size to lowest possible value */
46679 geo->src.full_width = 0;
46680 geo->src.full_height = 0;
46681 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46682 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46683 mxr_geometry_dump(mdev, &layer->geo);
46684
46685 /* returning results */
46686 @@ -474,7 +474,7 @@ static int mxr_s_selection(struct file *file, void *fh,
46687 target->width = s->r.width;
46688 target->height = s->r.height;
46689
46690 - layer->ops.fix_geometry(layer, stage, s->flags);
46691 + layer->ops->fix_geometry(layer, stage, s->flags);
46692
46693 /* retrieve update selection rectangle */
46694 res.left = target->x_offset;
46695 @@ -938,13 +938,13 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
46696 mxr_output_get(mdev);
46697
46698 mxr_layer_update_output(layer);
46699 - layer->ops.format_set(layer);
46700 + layer->ops->format_set(layer);
46701 /* enabling layer in hardware */
46702 spin_lock_irqsave(&layer->enq_slock, flags);
46703 layer->state = MXR_LAYER_STREAMING;
46704 spin_unlock_irqrestore(&layer->enq_slock, flags);
46705
46706 - layer->ops.stream_set(layer, MXR_ENABLE);
46707 + layer->ops->stream_set(layer, MXR_ENABLE);
46708 mxr_streamer_get(mdev);
46709
46710 return 0;
46711 @@ -1014,7 +1014,7 @@ static void stop_streaming(struct vb2_queue *vq)
46712 spin_unlock_irqrestore(&layer->enq_slock, flags);
46713
46714 /* disabling layer in hardware */
46715 - layer->ops.stream_set(layer, MXR_DISABLE);
46716 + layer->ops->stream_set(layer, MXR_DISABLE);
46717 /* remove one streamer */
46718 mxr_streamer_put(mdev);
46719 /* allow changes in output configuration */
46720 @@ -1052,8 +1052,8 @@ void mxr_base_layer_unregister(struct mxr_layer *layer)
46721
46722 void mxr_layer_release(struct mxr_layer *layer)
46723 {
46724 - if (layer->ops.release)
46725 - layer->ops.release(layer);
46726 + if (layer->ops->release)
46727 + layer->ops->release(layer);
46728 }
46729
46730 void mxr_base_layer_release(struct mxr_layer *layer)
46731 @@ -1079,7 +1079,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev,
46732
46733 layer->mdev = mdev;
46734 layer->idx = idx;
46735 - layer->ops = *ops;
46736 + layer->ops = ops;
46737
46738 spin_lock_init(&layer->enq_slock);
46739 INIT_LIST_HEAD(&layer->enq_list);
46740 diff --git a/drivers/media/platform/s5p-tv/mixer_vp_layer.c b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46741 index c9388c4..ce71ece 100644
46742 --- a/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46743 +++ b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46744 @@ -206,7 +206,7 @@ struct mxr_layer *mxr_vp_layer_create(struct mxr_device *mdev, int idx)
46745 {
46746 struct mxr_layer *layer;
46747 int ret;
46748 - struct mxr_layer_ops ops = {
46749 + static struct mxr_layer_ops ops = {
46750 .release = mxr_vp_layer_release,
46751 .buffer_set = mxr_vp_buffer_set,
46752 .stream_set = mxr_vp_stream_set,
46753 diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
46754 index 82affae..42833ec 100644
46755 --- a/drivers/media/radio/radio-cadet.c
46756 +++ b/drivers/media/radio/radio-cadet.c
46757 @@ -333,6 +333,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46758 unsigned char readbuf[RDS_BUFFER];
46759 int i = 0;
46760
46761 + if (count > RDS_BUFFER)
46762 + return -EFAULT;
46763 mutex_lock(&dev->lock);
46764 if (dev->rdsstat == 0)
46765 cadet_start_rds(dev);
46766 @@ -349,8 +351,9 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46767 readbuf[i++] = dev->rdsbuf[dev->rdsout++];
46768 mutex_unlock(&dev->lock);
46769
46770 - if (i && copy_to_user(data, readbuf, i))
46771 - return -EFAULT;
46772 + if (i > sizeof(readbuf) || (i && copy_to_user(data, readbuf, i)))
46773 + i = -EFAULT;
46774 +
46775 return i;
46776 }
46777
46778 diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
46779 index 5236035..c622c74 100644
46780 --- a/drivers/media/radio/radio-maxiradio.c
46781 +++ b/drivers/media/radio/radio-maxiradio.c
46782 @@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number");
46783 /* TEA5757 pin mappings */
46784 static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16;
46785
46786 -static atomic_t maxiradio_instance = ATOMIC_INIT(0);
46787 +static atomic_unchecked_t maxiradio_instance = ATOMIC_INIT(0);
46788
46789 #define PCI_VENDOR_ID_GUILLEMOT 0x5046
46790 #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001
46791 diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
46792 index 050b3bb..79f62b9 100644
46793 --- a/drivers/media/radio/radio-shark.c
46794 +++ b/drivers/media/radio/radio-shark.c
46795 @@ -79,7 +79,7 @@ struct shark_device {
46796 u32 last_val;
46797 };
46798
46799 -static atomic_t shark_instance = ATOMIC_INIT(0);
46800 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46801
46802 static void shark_write_val(struct snd_tea575x *tea, u32 val)
46803 {
46804 diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
46805 index 8654e0d..0608a64 100644
46806 --- a/drivers/media/radio/radio-shark2.c
46807 +++ b/drivers/media/radio/radio-shark2.c
46808 @@ -74,7 +74,7 @@ struct shark_device {
46809 u8 *transfer_buffer;
46810 };
46811
46812 -static atomic_t shark_instance = ATOMIC_INIT(0);
46813 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46814
46815 static int shark_write_reg(struct radio_tea5777 *tea, u64 reg)
46816 {
46817 diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
46818 index dccf586..d5db411 100644
46819 --- a/drivers/media/radio/radio-si476x.c
46820 +++ b/drivers/media/radio/radio-si476x.c
46821 @@ -1445,7 +1445,7 @@ static int si476x_radio_probe(struct platform_device *pdev)
46822 struct si476x_radio *radio;
46823 struct v4l2_ctrl *ctrl;
46824
46825 - static atomic_t instance = ATOMIC_INIT(0);
46826 + static atomic_unchecked_t instance = ATOMIC_INIT(0);
46827
46828 radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
46829 if (!radio)
46830 diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
46831 index 704397f..4d05977 100644
46832 --- a/drivers/media/radio/wl128x/fmdrv_common.c
46833 +++ b/drivers/media/radio/wl128x/fmdrv_common.c
46834 @@ -71,7 +71,7 @@ module_param(default_rds_buf, uint, 0444);
46835 MODULE_PARM_DESC(rds_buf, "RDS buffer entries");
46836
46837 /* Radio Nr */
46838 -static u32 radio_nr = -1;
46839 +static int radio_nr = -1;
46840 module_param(radio_nr, int, 0444);
46841 MODULE_PARM_DESC(radio_nr, "Radio Nr");
46842
46843 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46844 index 9fd1527..8927230 100644
46845 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c
46846 +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46847 @@ -50,29 +50,73 @@ static struct dvb_usb_device_properties cinergyt2_properties;
46848
46849 static int cinergyt2_streaming_ctrl(struct dvb_usb_adapter *adap, int enable)
46850 {
46851 - char buf[] = { CINERGYT2_EP1_CONTROL_STREAM_TRANSFER, enable ? 1 : 0 };
46852 - char result[64];
46853 - return dvb_usb_generic_rw(adap->dev, buf, sizeof(buf), result,
46854 - sizeof(result), 0);
46855 + char *buf;
46856 + char *result;
46857 + int retval;
46858 +
46859 + buf = kmalloc(2, GFP_KERNEL);
46860 + if (buf == NULL)
46861 + return -ENOMEM;
46862 + result = kmalloc(64, GFP_KERNEL);
46863 + if (result == NULL) {
46864 + kfree(buf);
46865 + return -ENOMEM;
46866 + }
46867 +
46868 + buf[0] = CINERGYT2_EP1_CONTROL_STREAM_TRANSFER;
46869 + buf[1] = enable ? 1 : 0;
46870 +
46871 + retval = dvb_usb_generic_rw(adap->dev, buf, 2, result, 64, 0);
46872 +
46873 + kfree(buf);
46874 + kfree(result);
46875 + return retval;
46876 }
46877
46878 static int cinergyt2_power_ctrl(struct dvb_usb_device *d, int enable)
46879 {
46880 - char buf[] = { CINERGYT2_EP1_SLEEP_MODE, enable ? 0 : 1 };
46881 - char state[3];
46882 - return dvb_usb_generic_rw(d, buf, sizeof(buf), state, sizeof(state), 0);
46883 + char *buf;
46884 + char *state;
46885 + int retval;
46886 +
46887 + buf = kmalloc(2, GFP_KERNEL);
46888 + if (buf == NULL)
46889 + return -ENOMEM;
46890 + state = kmalloc(3, GFP_KERNEL);
46891 + if (state == NULL) {
46892 + kfree(buf);
46893 + return -ENOMEM;
46894 + }
46895 +
46896 + buf[0] = CINERGYT2_EP1_SLEEP_MODE;
46897 + buf[1] = enable ? 1 : 0;
46898 +
46899 + retval = dvb_usb_generic_rw(d, buf, 2, state, 3, 0);
46900 +
46901 + kfree(buf);
46902 + kfree(state);
46903 + return retval;
46904 }
46905
46906 static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46907 {
46908 - char query[] = { CINERGYT2_EP1_GET_FIRMWARE_VERSION };
46909 - char state[3];
46910 + char *query;
46911 + char *state;
46912 int ret;
46913 + query = kmalloc(1, GFP_KERNEL);
46914 + if (query == NULL)
46915 + return -ENOMEM;
46916 + state = kmalloc(3, GFP_KERNEL);
46917 + if (state == NULL) {
46918 + kfree(query);
46919 + return -ENOMEM;
46920 + }
46921 +
46922 + query[0] = CINERGYT2_EP1_GET_FIRMWARE_VERSION;
46923
46924 adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
46925
46926 - ret = dvb_usb_generic_rw(adap->dev, query, sizeof(query), state,
46927 - sizeof(state), 0);
46928 + ret = dvb_usb_generic_rw(adap->dev, query, 1, state, 3, 0);
46929 if (ret < 0) {
46930 deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep "
46931 "state info\n");
46932 @@ -80,7 +124,8 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46933
46934 /* Copy this pointer as we are gonna need it in the release phase */
46935 cinergyt2_usb_device = adap->dev;
46936 -
46937 + kfree(query);
46938 + kfree(state);
46939 return 0;
46940 }
46941
46942 @@ -141,12 +186,23 @@ static int repeatable_keys[] = {
46943 static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46944 {
46945 struct cinergyt2_state *st = d->priv;
46946 - u8 key[5] = {0, 0, 0, 0, 0}, cmd = CINERGYT2_EP1_GET_RC_EVENTS;
46947 + u8 *key, *cmd;
46948 int i;
46949
46950 + cmd = kmalloc(1, GFP_KERNEL);
46951 + if (cmd == NULL)
46952 + return -EINVAL;
46953 + key = kzalloc(5, GFP_KERNEL);
46954 + if (key == NULL) {
46955 + kfree(cmd);
46956 + return -EINVAL;
46957 + }
46958 +
46959 + cmd[0] = CINERGYT2_EP1_GET_RC_EVENTS;
46960 +
46961 *state = REMOTE_NO_KEY_PRESSED;
46962
46963 - dvb_usb_generic_rw(d, &cmd, 1, key, sizeof(key), 0);
46964 + dvb_usb_generic_rw(d, cmd, 1, key, 5, 0);
46965 if (key[4] == 0xff) {
46966 /* key repeat */
46967 st->rc_counter++;
46968 @@ -157,12 +213,12 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46969 *event = d->last_event;
46970 deb_rc("repeat key, event %x\n",
46971 *event);
46972 - return 0;
46973 + goto out;
46974 }
46975 }
46976 deb_rc("repeated key (non repeatable)\n");
46977 }
46978 - return 0;
46979 + goto out;
46980 }
46981
46982 /* hack to pass checksum on the custom field */
46983 @@ -174,6 +230,9 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46984
46985 deb_rc("key: %*ph\n", 5, key);
46986 }
46987 +out:
46988 + kfree(cmd);
46989 + kfree(key);
46990 return 0;
46991 }
46992
46993 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46994 index c890fe4..f9b2ae6 100644
46995 --- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46996 +++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46997 @@ -145,103 +145,176 @@ static int cinergyt2_fe_read_status(struct dvb_frontend *fe,
46998 fe_status_t *status)
46999 {
47000 struct cinergyt2_fe_state *state = fe->demodulator_priv;
47001 - struct dvbt_get_status_msg result;
47002 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
47003 + struct dvbt_get_status_msg *result;
47004 + u8 *cmd;
47005 int ret;
47006
47007 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&result,
47008 - sizeof(result), 0);
47009 + cmd = kmalloc(1, GFP_KERNEL);
47010 + if (cmd == NULL)
47011 + return -ENOMEM;
47012 + result = kmalloc(sizeof(*result), GFP_KERNEL);
47013 + if (result == NULL) {
47014 + kfree(cmd);
47015 + return -ENOMEM;
47016 + }
47017 +
47018 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
47019 +
47020 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)result,
47021 + sizeof(*result), 0);
47022 if (ret < 0)
47023 - return ret;
47024 + goto out;
47025
47026 *status = 0;
47027
47028 - if (0xffff - le16_to_cpu(result.gain) > 30)
47029 + if (0xffff - le16_to_cpu(result->gain) > 30)
47030 *status |= FE_HAS_SIGNAL;
47031 - if (result.lock_bits & (1 << 6))
47032 + if (result->lock_bits & (1 << 6))
47033 *status |= FE_HAS_LOCK;
47034 - if (result.lock_bits & (1 << 5))
47035 + if (result->lock_bits & (1 << 5))
47036 *status |= FE_HAS_SYNC;
47037 - if (result.lock_bits & (1 << 4))
47038 + if (result->lock_bits & (1 << 4))
47039 *status |= FE_HAS_CARRIER;
47040 - if (result.lock_bits & (1 << 1))
47041 + if (result->lock_bits & (1 << 1))
47042 *status |= FE_HAS_VITERBI;
47043
47044 if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
47045 (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
47046 *status &= ~FE_HAS_LOCK;
47047
47048 - return 0;
47049 +out:
47050 + kfree(cmd);
47051 + kfree(result);
47052 + return ret;
47053 }
47054
47055 static int cinergyt2_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
47056 {
47057 struct cinergyt2_fe_state *state = fe->demodulator_priv;
47058 - struct dvbt_get_status_msg status;
47059 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
47060 + struct dvbt_get_status_msg *status;
47061 + char *cmd;
47062 int ret;
47063
47064 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
47065 - sizeof(status), 0);
47066 + cmd = kmalloc(1, GFP_KERNEL);
47067 + if (cmd == NULL)
47068 + return -ENOMEM;
47069 + status = kmalloc(sizeof(*status), GFP_KERNEL);
47070 + if (status == NULL) {
47071 + kfree(cmd);
47072 + return -ENOMEM;
47073 + }
47074 +
47075 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
47076 +
47077 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
47078 + sizeof(*status), 0);
47079 if (ret < 0)
47080 - return ret;
47081 + goto out;
47082
47083 - *ber = le32_to_cpu(status.viterbi_error_rate);
47084 + *ber = le32_to_cpu(status->viterbi_error_rate);
47085 +out:
47086 + kfree(cmd);
47087 + kfree(status);
47088 return 0;
47089 }
47090
47091 static int cinergyt2_fe_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
47092 {
47093 struct cinergyt2_fe_state *state = fe->demodulator_priv;
47094 - struct dvbt_get_status_msg status;
47095 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
47096 + struct dvbt_get_status_msg *status;
47097 + u8 *cmd;
47098 int ret;
47099
47100 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&status,
47101 - sizeof(status), 0);
47102 + cmd = kmalloc(1, GFP_KERNEL);
47103 + if (cmd == NULL)
47104 + return -ENOMEM;
47105 + status = kmalloc(sizeof(*status), GFP_KERNEL);
47106 + if (status == NULL) {
47107 + kfree(cmd);
47108 + return -ENOMEM;
47109 + }
47110 +
47111 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
47112 +
47113 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)status,
47114 + sizeof(*status), 0);
47115 if (ret < 0) {
47116 err("cinergyt2_fe_read_unc_blocks() Failed! (Error=%d)\n",
47117 ret);
47118 - return ret;
47119 + goto out;
47120 }
47121 - *unc = le32_to_cpu(status.uncorrected_block_count);
47122 - return 0;
47123 + *unc = le32_to_cpu(status->uncorrected_block_count);
47124 +
47125 +out:
47126 + kfree(cmd);
47127 + kfree(status);
47128 + return ret;
47129 }
47130
47131 static int cinergyt2_fe_read_signal_strength(struct dvb_frontend *fe,
47132 u16 *strength)
47133 {
47134 struct cinergyt2_fe_state *state = fe->demodulator_priv;
47135 - struct dvbt_get_status_msg status;
47136 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
47137 + struct dvbt_get_status_msg *status;
47138 + char *cmd;
47139 int ret;
47140
47141 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
47142 - sizeof(status), 0);
47143 + cmd = kmalloc(1, GFP_KERNEL);
47144 + if (cmd == NULL)
47145 + return -ENOMEM;
47146 + status = kmalloc(sizeof(*status), GFP_KERNEL);
47147 + if (status == NULL) {
47148 + kfree(cmd);
47149 + return -ENOMEM;
47150 + }
47151 +
47152 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
47153 +
47154 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
47155 + sizeof(*status), 0);
47156 if (ret < 0) {
47157 err("cinergyt2_fe_read_signal_strength() Failed!"
47158 " (Error=%d)\n", ret);
47159 - return ret;
47160 + goto out;
47161 }
47162 - *strength = (0xffff - le16_to_cpu(status.gain));
47163 + *strength = (0xffff - le16_to_cpu(status->gain));
47164 +
47165 +out:
47166 + kfree(cmd);
47167 + kfree(status);
47168 return 0;
47169 }
47170
47171 static int cinergyt2_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
47172 {
47173 struct cinergyt2_fe_state *state = fe->demodulator_priv;
47174 - struct dvbt_get_status_msg status;
47175 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
47176 + struct dvbt_get_status_msg *status;
47177 + char *cmd;
47178 int ret;
47179
47180 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
47181 - sizeof(status), 0);
47182 + cmd = kmalloc(1, GFP_KERNEL);
47183 + if (cmd == NULL)
47184 + return -ENOMEM;
47185 + status = kmalloc(sizeof(*status), GFP_KERNEL);
47186 + if (status == NULL) {
47187 + kfree(cmd);
47188 + return -ENOMEM;
47189 + }
47190 +
47191 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
47192 +
47193 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
47194 + sizeof(*status), 0);
47195 if (ret < 0) {
47196 err("cinergyt2_fe_read_snr() Failed! (Error=%d)\n", ret);
47197 - return ret;
47198 + goto out;
47199 }
47200 - *snr = (status.snr << 8) | status.snr;
47201 - return 0;
47202 + *snr = (status->snr << 8) | status->snr;
47203 +
47204 +out:
47205 + kfree(cmd);
47206 + kfree(status);
47207 + return ret;
47208 }
47209
47210 static int cinergyt2_fe_init(struct dvb_frontend *fe)
47211 @@ -266,35 +339,46 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
47212 {
47213 struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
47214 struct cinergyt2_fe_state *state = fe->demodulator_priv;
47215 - struct dvbt_set_parameters_msg param;
47216 - char result[2];
47217 + struct dvbt_set_parameters_msg *param;
47218 + char *result;
47219 int err;
47220
47221 - param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
47222 - param.tps = cpu_to_le16(compute_tps(fep));
47223 - param.freq = cpu_to_le32(fep->frequency / 1000);
47224 - param.flags = 0;
47225 + result = kmalloc(2, GFP_KERNEL);
47226 + if (result == NULL)
47227 + return -ENOMEM;
47228 + param = kmalloc(sizeof(*param), GFP_KERNEL);
47229 + if (param == NULL) {
47230 + kfree(result);
47231 + return -ENOMEM;
47232 + }
47233 +
47234 + param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
47235 + param->tps = cpu_to_le16(compute_tps(fep));
47236 + param->freq = cpu_to_le32(fep->frequency / 1000);
47237 + param->flags = 0;
47238
47239 switch (fep->bandwidth_hz) {
47240 default:
47241 case 8000000:
47242 - param.bandwidth = 8;
47243 + param->bandwidth = 8;
47244 break;
47245 case 7000000:
47246 - param.bandwidth = 7;
47247 + param->bandwidth = 7;
47248 break;
47249 case 6000000:
47250 - param.bandwidth = 6;
47251 + param->bandwidth = 6;
47252 break;
47253 }
47254
47255 err = dvb_usb_generic_rw(state->d,
47256 - (char *)&param, sizeof(param),
47257 - result, sizeof(result), 0);
47258 + (char *)param, sizeof(*param),
47259 + result, 2, 0);
47260 if (err < 0)
47261 err("cinergyt2_fe_set_frontend() Failed! err=%d\n", err);
47262
47263 - return (err < 0) ? err : 0;
47264 + kfree(result);
47265 + kfree(param);
47266 + return err;
47267 }
47268
47269 static void cinergyt2_fe_release(struct dvb_frontend *fe)
47270 diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
47271 index 733a7ff..f8b52e3 100644
47272 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
47273 +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
47274 @@ -35,42 +35,57 @@ static int usb_cypress_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 le
47275
47276 int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
47277 {
47278 - struct hexline hx;
47279 - u8 reset;
47280 + struct hexline *hx;
47281 + u8 *reset;
47282 int ret,pos=0;
47283
47284 + reset = kmalloc(1, GFP_KERNEL);
47285 + if (reset == NULL)
47286 + return -ENOMEM;
47287 +
47288 + hx = kmalloc(sizeof(struct hexline), GFP_KERNEL);
47289 + if (hx == NULL) {
47290 + kfree(reset);
47291 + return -ENOMEM;
47292 + }
47293 +
47294 /* stop the CPU */
47295 - reset = 1;
47296 - if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
47297 + reset[0] = 1;
47298 + if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1)) != 1)
47299 err("could not stop the USB controller CPU.");
47300
47301 - while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
47302 - deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
47303 - ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
47304 + while ((ret = dvb_usb_get_hexline(fw,hx,&pos)) > 0) {
47305 + deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx->addr,hx->len,hx->chk);
47306 + ret = usb_cypress_writemem(udev,hx->addr,hx->data,hx->len);
47307
47308 - if (ret != hx.len) {
47309 + if (ret != hx->len) {
47310 err("error while transferring firmware "
47311 "(transferred size: %d, block size: %d)",
47312 - ret,hx.len);
47313 + ret,hx->len);
47314 ret = -EINVAL;
47315 break;
47316 }
47317 }
47318 if (ret < 0) {
47319 err("firmware download failed at %d with %d",pos,ret);
47320 + kfree(reset);
47321 + kfree(hx);
47322 return ret;
47323 }
47324
47325 if (ret == 0) {
47326 /* restart the CPU */
47327 - reset = 0;
47328 - if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
47329 + reset[0] = 0;
47330 + if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1) != 1) {
47331 err("could not restart the USB controller CPU.");
47332 ret = -EINVAL;
47333 }
47334 } else
47335 ret = -EIO;
47336
47337 + kfree(reset);
47338 + kfree(hx);
47339 +
47340 return ret;
47341 }
47342 EXPORT_SYMBOL(usb_cypress_load_firmware);
47343 diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
47344 index 5801ae7..83f71fa 100644
47345 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c
47346 +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
47347 @@ -87,8 +87,11 @@ struct technisat_usb2_state {
47348 static int technisat_usb2_i2c_access(struct usb_device *udev,
47349 u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
47350 {
47351 - u8 b[64];
47352 - int ret, actual_length;
47353 + u8 *b = kmalloc(64, GFP_KERNEL);
47354 + int ret, actual_length, error = 0;
47355 +
47356 + if (b == NULL)
47357 + return -ENOMEM;
47358
47359 deb_i2c("i2c-access: %02x, tx: ", device_addr);
47360 debug_dump(tx, txlen, deb_i2c);
47361 @@ -121,7 +124,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47362
47363 if (ret < 0) {
47364 err("i2c-error: out failed %02x = %d", device_addr, ret);
47365 - return -ENODEV;
47366 + error = -ENODEV;
47367 + goto out;
47368 }
47369
47370 ret = usb_bulk_msg(udev,
47371 @@ -129,7 +133,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47372 b, 64, &actual_length, 1000);
47373 if (ret < 0) {
47374 err("i2c-error: in failed %02x = %d", device_addr, ret);
47375 - return -ENODEV;
47376 + error = -ENODEV;
47377 + goto out;
47378 }
47379
47380 if (b[0] != I2C_STATUS_OK) {
47381 @@ -137,8 +142,10 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47382 /* handle tuner-i2c-nak */
47383 if (!(b[0] == I2C_STATUS_NAK &&
47384 device_addr == 0x60
47385 - /* && device_is_technisat_usb2 */))
47386 - return -ENODEV;
47387 + /* && device_is_technisat_usb2 */)) {
47388 + error = -ENODEV;
47389 + goto out;
47390 + }
47391 }
47392
47393 deb_i2c("status: %d, ", b[0]);
47394 @@ -152,7 +159,9 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47395
47396 deb_i2c("\n");
47397
47398 - return 0;
47399 +out:
47400 + kfree(b);
47401 + return error;
47402 }
47403
47404 static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
47405 @@ -224,14 +233,16 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
47406 {
47407 int ret;
47408
47409 - u8 led[8] = {
47410 - red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
47411 - 0
47412 - };
47413 + u8 *led = kzalloc(8, GFP_KERNEL);
47414 +
47415 + if (led == NULL)
47416 + return -ENOMEM;
47417
47418 if (disable_led_control && state != TECH_LED_OFF)
47419 return 0;
47420
47421 + led[0] = red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST;
47422 +
47423 switch (state) {
47424 case TECH_LED_ON:
47425 led[1] = 0x82;
47426 @@ -263,16 +274,22 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
47427 red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
47428 USB_TYPE_VENDOR | USB_DIR_OUT,
47429 0, 0,
47430 - led, sizeof(led), 500);
47431 + led, 8, 500);
47432
47433 mutex_unlock(&d->i2c_mutex);
47434 +
47435 + kfree(led);
47436 +
47437 return ret;
47438 }
47439
47440 static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
47441 {
47442 int ret;
47443 - u8 b = 0;
47444 + u8 *b = kzalloc(1, GFP_KERNEL);
47445 +
47446 + if (b == NULL)
47447 + return -ENOMEM;
47448
47449 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
47450 return -EAGAIN;
47451 @@ -281,10 +298,12 @@ static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 gre
47452 SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
47453 USB_TYPE_VENDOR | USB_DIR_OUT,
47454 (red << 8) | green, 0,
47455 - &b, 1, 500);
47456 + b, 1, 500);
47457
47458 mutex_unlock(&d->i2c_mutex);
47459
47460 + kfree(b);
47461 +
47462 return ret;
47463 }
47464
47465 @@ -328,7 +347,7 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47466 struct dvb_usb_device_description **desc, int *cold)
47467 {
47468 int ret;
47469 - u8 version[3];
47470 + u8 *version = kmalloc(3, GFP_KERNEL);
47471
47472 /* first select the interface */
47473 if (usb_set_interface(udev, 0, 1) != 0)
47474 @@ -338,11 +357,14 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47475
47476 *cold = 0; /* by default do not download a firmware - just in case something is wrong */
47477
47478 + if (version == NULL)
47479 + return 0;
47480 +
47481 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
47482 GET_VERSION_INFO_VENDOR_REQUEST,
47483 USB_TYPE_VENDOR | USB_DIR_IN,
47484 0, 0,
47485 - version, sizeof(version), 500);
47486 + version, 3, 500);
47487
47488 if (ret < 0)
47489 *cold = 1;
47490 @@ -351,6 +373,8 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47491 *cold = 0;
47492 }
47493
47494 + kfree(version);
47495 +
47496 return 0;
47497 }
47498
47499 @@ -594,10 +618,15 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
47500
47501 static int technisat_usb2_get_ir(struct dvb_usb_device *d)
47502 {
47503 - u8 buf[62], *b;
47504 + u8 *buf, *b;
47505 int ret;
47506 struct ir_raw_event ev;
47507
47508 + buf = kmalloc(62, GFP_KERNEL);
47509 +
47510 + if (buf == NULL)
47511 + return -ENOMEM;
47512 +
47513 buf[0] = GET_IR_DATA_VENDOR_REQUEST;
47514 buf[1] = 0x08;
47515 buf[2] = 0x8f;
47516 @@ -620,16 +649,20 @@ static int technisat_usb2_get_ir(struct dvb_usb_device *d)
47517 GET_IR_DATA_VENDOR_REQUEST,
47518 USB_TYPE_VENDOR | USB_DIR_IN,
47519 0x8080, 0,
47520 - buf, sizeof(buf), 500);
47521 + buf, 62, 500);
47522
47523 unlock:
47524 mutex_unlock(&d->i2c_mutex);
47525
47526 - if (ret < 0)
47527 + if (ret < 0) {
47528 + kfree(buf);
47529 return ret;
47530 + }
47531
47532 - if (ret == 1)
47533 + if (ret == 1) {
47534 + kfree(buf);
47535 return 0; /* no key pressed */
47536 + }
47537
47538 /* decoding */
47539 b = buf+1;
47540 @@ -656,6 +689,8 @@ unlock:
47541
47542 ir_raw_event_handle(d->rc_dev);
47543
47544 + kfree(buf);
47545 +
47546 return 1;
47547 }
47548
47549 diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47550 index af63543..0436f20 100644
47551 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47552 +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47553 @@ -429,7 +429,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
47554 * by passing a very big num_planes value */
47555 uplane = compat_alloc_user_space(num_planes *
47556 sizeof(struct v4l2_plane));
47557 - kp->m.planes = (__force struct v4l2_plane *)uplane;
47558 + kp->m.planes = (__force_kernel struct v4l2_plane *)uplane;
47559
47560 while (--num_planes >= 0) {
47561 ret = get_v4l2_plane32(uplane, uplane32, kp->memory);
47562 @@ -500,7 +500,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
47563 if (num_planes == 0)
47564 return 0;
47565
47566 - uplane = (__force struct v4l2_plane __user *)kp->m.planes;
47567 + uplane = (struct v4l2_plane __force_user *)kp->m.planes;
47568 if (get_user(p, &up->m.planes))
47569 return -EFAULT;
47570 uplane32 = compat_ptr(p);
47571 @@ -564,7 +564,7 @@ static int get_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame
47572 get_user(kp->flags, &up->flags) ||
47573 copy_from_user(&kp->fmt, &up->fmt, sizeof(up->fmt)))
47574 return -EFAULT;
47575 - kp->base = (__force void *)compat_ptr(tmp);
47576 + kp->base = (__force_kernel void *)compat_ptr(tmp);
47577 return 0;
47578 }
47579
47580 @@ -669,7 +669,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
47581 n * sizeof(struct v4l2_ext_control32)))
47582 return -EFAULT;
47583 kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
47584 - kp->controls = (__force struct v4l2_ext_control *)kcontrols;
47585 + kp->controls = (__force_kernel struct v4l2_ext_control *)kcontrols;
47586 while (--n >= 0) {
47587 u32 id;
47588
47589 @@ -696,7 +696,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
47590 {
47591 struct v4l2_ext_control32 __user *ucontrols;
47592 struct v4l2_ext_control __user *kcontrols =
47593 - (__force struct v4l2_ext_control __user *)kp->controls;
47594 + (struct v4l2_ext_control __force_user *)kp->controls;
47595 int n = kp->count;
47596 compat_caddr_t p;
47597
47598 @@ -780,7 +780,7 @@ static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
47599 get_user(tmp, &up->edid) ||
47600 copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
47601 return -EFAULT;
47602 - kp->edid = (__force u8 *)compat_ptr(tmp);
47603 + kp->edid = (__force_kernel u8 *)compat_ptr(tmp);
47604 return 0;
47605 }
47606
47607 diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
47608 index 5b0a30b..1974b38 100644
47609 --- a/drivers/media/v4l2-core/v4l2-device.c
47610 +++ b/drivers/media/v4l2-core/v4l2-device.c
47611 @@ -74,9 +74,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev)
47612 EXPORT_SYMBOL_GPL(v4l2_device_put);
47613
47614 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
47615 - atomic_t *instance)
47616 + atomic_unchecked_t *instance)
47617 {
47618 - int num = atomic_inc_return(instance) - 1;
47619 + int num = atomic_inc_return_unchecked(instance) - 1;
47620 int len = strlen(basename);
47621
47622 if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
47623 diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
47624 index aa407cb..ee847d4 100644
47625 --- a/drivers/media/v4l2-core/v4l2-ioctl.c
47626 +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
47627 @@ -2151,7 +2151,8 @@ struct v4l2_ioctl_info {
47628 struct file *file, void *fh, void *p);
47629 } u;
47630 void (*debug)(const void *arg, bool write_only);
47631 -};
47632 +} __do_const;
47633 +typedef struct v4l2_ioctl_info __no_const v4l2_ioctl_info_no_const;
47634
47635 /* This control needs a priority check */
47636 #define INFO_FL_PRIO (1 << 0)
47637 @@ -2335,7 +2336,7 @@ static long __video_do_ioctl(struct file *file,
47638 struct video_device *vfd = video_devdata(file);
47639 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
47640 bool write_only = false;
47641 - struct v4l2_ioctl_info default_info;
47642 + v4l2_ioctl_info_no_const default_info;
47643 const struct v4l2_ioctl_info *info;
47644 void *fh = file->private_data;
47645 struct v4l2_fh *vfh = NULL;
47646 @@ -2426,7 +2427,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47647 ret = -EINVAL;
47648 break;
47649 }
47650 - *user_ptr = (void __user *)buf->m.planes;
47651 + *user_ptr = (void __force_user *)buf->m.planes;
47652 *kernel_ptr = (void **)&buf->m.planes;
47653 *array_size = sizeof(struct v4l2_plane) * buf->length;
47654 ret = 1;
47655 @@ -2443,7 +2444,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47656 ret = -EINVAL;
47657 break;
47658 }
47659 - *user_ptr = (void __user *)edid->edid;
47660 + *user_ptr = (void __force_user *)edid->edid;
47661 *kernel_ptr = (void **)&edid->edid;
47662 *array_size = edid->blocks * 128;
47663 ret = 1;
47664 @@ -2461,7 +2462,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47665 ret = -EINVAL;
47666 break;
47667 }
47668 - *user_ptr = (void __user *)ctrls->controls;
47669 + *user_ptr = (void __force_user *)ctrls->controls;
47670 *kernel_ptr = (void **)&ctrls->controls;
47671 *array_size = sizeof(struct v4l2_ext_control)
47672 * ctrls->count;
47673 @@ -2562,7 +2563,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
47674 }
47675
47676 if (has_array_args) {
47677 - *kernel_ptr = (void __force *)user_ptr;
47678 + *kernel_ptr = (void __force_kernel *)user_ptr;
47679 if (copy_to_user(user_ptr, mbuf, array_size))
47680 err = -EFAULT;
47681 goto out_array_args;
47682 diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
47683 index c94ea0d..b8a9f88 100644
47684 --- a/drivers/memory/omap-gpmc.c
47685 +++ b/drivers/memory/omap-gpmc.c
47686 @@ -232,7 +232,6 @@ struct omap3_gpmc_regs {
47687 };
47688
47689 static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
47690 -static struct irq_chip gpmc_irq_chip;
47691 static int gpmc_irq_start;
47692
47693 static struct resource gpmc_mem_root;
47694 @@ -1146,6 +1145,17 @@ static void gpmc_irq_noop(struct irq_data *data) { }
47695
47696 static unsigned int gpmc_irq_noop_ret(struct irq_data *data) { return 0; }
47697
47698 +static struct irq_chip gpmc_irq_chip = {
47699 + .name = "gpmc",
47700 + .irq_startup = gpmc_irq_noop_ret,
47701 + .irq_enable = gpmc_irq_enable,
47702 + .irq_disable = gpmc_irq_disable,
47703 + .irq_shutdown = gpmc_irq_noop,
47704 + .irq_ack = gpmc_irq_noop,
47705 + .irq_mask = gpmc_irq_noop,
47706 + .irq_unmask = gpmc_irq_noop,
47707 +};
47708 +
47709 static int gpmc_setup_irq(void)
47710 {
47711 int i;
47712 @@ -1160,15 +1170,6 @@ static int gpmc_setup_irq(void)
47713 return gpmc_irq_start;
47714 }
47715
47716 - gpmc_irq_chip.name = "gpmc";
47717 - gpmc_irq_chip.irq_startup = gpmc_irq_noop_ret;
47718 - gpmc_irq_chip.irq_enable = gpmc_irq_enable;
47719 - gpmc_irq_chip.irq_disable = gpmc_irq_disable;
47720 - gpmc_irq_chip.irq_shutdown = gpmc_irq_noop;
47721 - gpmc_irq_chip.irq_ack = gpmc_irq_noop;
47722 - gpmc_irq_chip.irq_mask = gpmc_irq_noop;
47723 - gpmc_irq_chip.irq_unmask = gpmc_irq_noop;
47724 -
47725 gpmc_client_irq[0].bitmask = GPMC_IRQ_FIFOEVENTENABLE;
47726 gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
47727
47728 diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
47729 index 187f836..679544b 100644
47730 --- a/drivers/message/fusion/mptbase.c
47731 +++ b/drivers/message/fusion/mptbase.c
47732 @@ -6746,8 +6746,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47733 seq_printf(m, " MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth);
47734 seq_printf(m, " MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize);
47735
47736 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47737 + seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL);
47738 +#else
47739 seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n",
47740 (void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma);
47741 +#endif
47742 +
47743 /*
47744 * Rounding UP to nearest 4-kB boundary here...
47745 */
47746 @@ -6760,7 +6765,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47747 ioc->facts.GlobalCredits);
47748
47749 seq_printf(m, " Frames @ 0x%p (Dma @ 0x%p)\n",
47750 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47751 + NULL, NULL);
47752 +#else
47753 (void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma);
47754 +#endif
47755 sz = (ioc->reply_sz * ioc->reply_depth) + 128;
47756 seq_printf(m, " {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
47757 ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
47758 diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
47759 index 5bdaae1..eced16f 100644
47760 --- a/drivers/message/fusion/mptsas.c
47761 +++ b/drivers/message/fusion/mptsas.c
47762 @@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
47763 return 0;
47764 }
47765
47766 +static inline void
47767 +mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47768 +{
47769 + if (phy_info->port_details) {
47770 + phy_info->port_details->rphy = rphy;
47771 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47772 + ioc->name, rphy));
47773 + }
47774 +
47775 + if (rphy) {
47776 + dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47777 + &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47778 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47779 + ioc->name, rphy, rphy->dev.release));
47780 + }
47781 +}
47782 +
47783 /* no mutex */
47784 static void
47785 mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
47786 @@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
47787 return NULL;
47788 }
47789
47790 -static inline void
47791 -mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47792 -{
47793 - if (phy_info->port_details) {
47794 - phy_info->port_details->rphy = rphy;
47795 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47796 - ioc->name, rphy));
47797 - }
47798 -
47799 - if (rphy) {
47800 - dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47801 - &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47802 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47803 - ioc->name, rphy, rphy->dev.release));
47804 - }
47805 -}
47806 -
47807 static inline struct sas_port *
47808 mptsas_get_port(struct mptsas_phyinfo *phy_info)
47809 {
47810 diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
47811 index cdd6f3d..1907a98 100644
47812 --- a/drivers/mfd/ab8500-debugfs.c
47813 +++ b/drivers/mfd/ab8500-debugfs.c
47814 @@ -100,7 +100,7 @@ static int irq_last;
47815 static u32 *irq_count;
47816 static int num_irqs;
47817
47818 -static struct device_attribute **dev_attr;
47819 +static device_attribute_no_const **dev_attr;
47820 static char **event_name;
47821
47822 static u8 avg_sample = SAMPLE_16;
47823 diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
47824 index 8057849..0550fdf 100644
47825 --- a/drivers/mfd/kempld-core.c
47826 +++ b/drivers/mfd/kempld-core.c
47827 @@ -499,7 +499,7 @@ static struct platform_driver kempld_driver = {
47828 .remove = kempld_remove,
47829 };
47830
47831 -static struct dmi_system_id kempld_dmi_table[] __initdata = {
47832 +static const struct dmi_system_id kempld_dmi_table[] __initconst = {
47833 {
47834 .ident = "BHL6",
47835 .matches = {
47836 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
47837 index c880c89..45a7c68 100644
47838 --- a/drivers/mfd/max8925-i2c.c
47839 +++ b/drivers/mfd/max8925-i2c.c
47840 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
47841 const struct i2c_device_id *id)
47842 {
47843 struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
47844 - static struct max8925_chip *chip;
47845 + struct max8925_chip *chip;
47846 struct device_node *node = client->dev.of_node;
47847
47848 if (node && !pdata) {
47849 diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
47850 index 7612d89..70549c2 100644
47851 --- a/drivers/mfd/tps65910.c
47852 +++ b/drivers/mfd/tps65910.c
47853 @@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
47854 struct tps65910_platform_data *pdata)
47855 {
47856 int ret = 0;
47857 - static struct regmap_irq_chip *tps6591x_irqs_chip;
47858 + struct regmap_irq_chip *tps6591x_irqs_chip;
47859
47860 if (!irq) {
47861 dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n");
47862 diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
47863 index 1b772ef..01e77d33 100644
47864 --- a/drivers/mfd/twl4030-irq.c
47865 +++ b/drivers/mfd/twl4030-irq.c
47866 @@ -34,6 +34,7 @@
47867 #include <linux/of.h>
47868 #include <linux/irqdomain.h>
47869 #include <linux/i2c/twl.h>
47870 +#include <asm/pgtable.h>
47871
47872 #include "twl-core.h"
47873
47874 @@ -729,10 +730,12 @@ int twl4030_init_irq(struct device *dev, int irq_num)
47875 * Install an irq handler for each of the SIH modules;
47876 * clone dummy irq_chip since PIH can't *do* anything
47877 */
47878 - twl4030_irq_chip = dummy_irq_chip;
47879 - twl4030_irq_chip.name = "twl4030";
47880 + pax_open_kernel();
47881 + memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip);
47882 + *(const char **)&twl4030_irq_chip.name = "twl4030";
47883
47884 - twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47885 + *(void **)&twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47886 + pax_close_kernel();
47887
47888 for (i = irq_base; i < irq_end; i++) {
47889 irq_set_chip_and_handler(i, &twl4030_irq_chip,
47890 diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
47891 index 464419b..64bae8d 100644
47892 --- a/drivers/misc/c2port/core.c
47893 +++ b/drivers/misc/c2port/core.c
47894 @@ -922,7 +922,9 @@ struct c2port_device *c2port_device_register(char *name,
47895 goto error_idr_alloc;
47896 c2dev->id = ret;
47897
47898 - bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47899 + pax_open_kernel();
47900 + *(size_t *)&bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47901 + pax_close_kernel();
47902
47903 c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
47904 "c2port%d", c2dev->id);
47905 diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c
47906 index 8385177..2f54635 100644
47907 --- a/drivers/misc/eeprom/sunxi_sid.c
47908 +++ b/drivers/misc/eeprom/sunxi_sid.c
47909 @@ -126,7 +126,9 @@ static int sunxi_sid_probe(struct platform_device *pdev)
47910
47911 platform_set_drvdata(pdev, sid_data);
47912
47913 - sid_bin_attr.size = sid_data->keysize;
47914 + pax_open_kernel();
47915 + *(size_t *)&sid_bin_attr.size = sid_data->keysize;
47916 + pax_close_kernel();
47917 if (device_create_bin_file(&pdev->dev, &sid_bin_attr))
47918 return -ENODEV;
47919
47920 diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
47921 index 36f5d52..32311c3 100644
47922 --- a/drivers/misc/kgdbts.c
47923 +++ b/drivers/misc/kgdbts.c
47924 @@ -834,7 +834,7 @@ static void run_plant_and_detach_test(int is_early)
47925 char before[BREAK_INSTR_SIZE];
47926 char after[BREAK_INSTR_SIZE];
47927
47928 - probe_kernel_read(before, (char *)kgdbts_break_test,
47929 + probe_kernel_read(before, ktla_ktva((char *)kgdbts_break_test),
47930 BREAK_INSTR_SIZE);
47931 init_simple_test();
47932 ts.tst = plant_and_detach_test;
47933 @@ -842,7 +842,7 @@ static void run_plant_and_detach_test(int is_early)
47934 /* Activate test with initial breakpoint */
47935 if (!is_early)
47936 kgdb_breakpoint();
47937 - probe_kernel_read(after, (char *)kgdbts_break_test,
47938 + probe_kernel_read(after, ktla_ktva((char *)kgdbts_break_test),
47939 BREAK_INSTR_SIZE);
47940 if (memcmp(before, after, BREAK_INSTR_SIZE)) {
47941 printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n");
47942 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
47943 index 4739689..8a52950 100644
47944 --- a/drivers/misc/lis3lv02d/lis3lv02d.c
47945 +++ b/drivers/misc/lis3lv02d/lis3lv02d.c
47946 @@ -497,7 +497,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data)
47947 * the lid is closed. This leads to interrupts as soon as a little move
47948 * is done.
47949 */
47950 - atomic_inc(&lis3->count);
47951 + atomic_inc_unchecked(&lis3->count);
47952
47953 wake_up_interruptible(&lis3->misc_wait);
47954 kill_fasync(&lis3->async_queue, SIGIO, POLL_IN);
47955 @@ -583,7 +583,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file)
47956 if (lis3->pm_dev)
47957 pm_runtime_get_sync(lis3->pm_dev);
47958
47959 - atomic_set(&lis3->count, 0);
47960 + atomic_set_unchecked(&lis3->count, 0);
47961 return 0;
47962 }
47963
47964 @@ -615,7 +615,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf,
47965 add_wait_queue(&lis3->misc_wait, &wait);
47966 while (true) {
47967 set_current_state(TASK_INTERRUPTIBLE);
47968 - data = atomic_xchg(&lis3->count, 0);
47969 + data = atomic_xchg_unchecked(&lis3->count, 0);
47970 if (data)
47971 break;
47972
47973 @@ -656,7 +656,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait)
47974 struct lis3lv02d, miscdev);
47975
47976 poll_wait(file, &lis3->misc_wait, wait);
47977 - if (atomic_read(&lis3->count))
47978 + if (atomic_read_unchecked(&lis3->count))
47979 return POLLIN | POLLRDNORM;
47980 return 0;
47981 }
47982 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
47983 index c439c82..1f20f57 100644
47984 --- a/drivers/misc/lis3lv02d/lis3lv02d.h
47985 +++ b/drivers/misc/lis3lv02d/lis3lv02d.h
47986 @@ -297,7 +297,7 @@ struct lis3lv02d {
47987 struct input_polled_dev *idev; /* input device */
47988 struct platform_device *pdev; /* platform device */
47989 struct regulator_bulk_data regulators[2];
47990 - atomic_t count; /* interrupt count after last read */
47991 + atomic_unchecked_t count; /* interrupt count after last read */
47992 union axis_conversion ac; /* hw -> logical axis */
47993 int mapped_btns[3];
47994
47995 diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
47996 index 2f30bad..c4c13d0 100644
47997 --- a/drivers/misc/sgi-gru/gruhandles.c
47998 +++ b/drivers/misc/sgi-gru/gruhandles.c
47999 @@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks)
48000 unsigned long nsec;
48001
48002 nsec = CLKS2NSEC(clks);
48003 - atomic_long_inc(&mcs_op_statistics[op].count);
48004 - atomic_long_add(nsec, &mcs_op_statistics[op].total);
48005 + atomic_long_inc_unchecked(&mcs_op_statistics[op].count);
48006 + atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total);
48007 if (mcs_op_statistics[op].max < nsec)
48008 mcs_op_statistics[op].max = nsec;
48009 }
48010 diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
48011 index 4f76359..cdfcb2e 100644
48012 --- a/drivers/misc/sgi-gru/gruprocfs.c
48013 +++ b/drivers/misc/sgi-gru/gruprocfs.c
48014 @@ -32,9 +32,9 @@
48015
48016 #define printstat(s, f) printstat_val(s, &gru_stats.f, #f)
48017
48018 -static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id)
48019 +static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id)
48020 {
48021 - unsigned long val = atomic_long_read(v);
48022 + unsigned long val = atomic_long_read_unchecked(v);
48023
48024 seq_printf(s, "%16lu %s\n", val, id);
48025 }
48026 @@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
48027
48028 seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
48029 for (op = 0; op < mcsop_last; op++) {
48030 - count = atomic_long_read(&mcs_op_statistics[op].count);
48031 - total = atomic_long_read(&mcs_op_statistics[op].total);
48032 + count = atomic_long_read_unchecked(&mcs_op_statistics[op].count);
48033 + total = atomic_long_read_unchecked(&mcs_op_statistics[op].total);
48034 max = mcs_op_statistics[op].max;
48035 seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count,
48036 count ? total / count : 0, max);
48037 diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
48038 index 5c3ce24..4915ccb 100644
48039 --- a/drivers/misc/sgi-gru/grutables.h
48040 +++ b/drivers/misc/sgi-gru/grutables.h
48041 @@ -167,82 +167,82 @@ extern unsigned int gru_max_gids;
48042 * GRU statistics.
48043 */
48044 struct gru_stats_s {
48045 - atomic_long_t vdata_alloc;
48046 - atomic_long_t vdata_free;
48047 - atomic_long_t gts_alloc;
48048 - atomic_long_t gts_free;
48049 - atomic_long_t gms_alloc;
48050 - atomic_long_t gms_free;
48051 - atomic_long_t gts_double_allocate;
48052 - atomic_long_t assign_context;
48053 - atomic_long_t assign_context_failed;
48054 - atomic_long_t free_context;
48055 - atomic_long_t load_user_context;
48056 - atomic_long_t load_kernel_context;
48057 - atomic_long_t lock_kernel_context;
48058 - atomic_long_t unlock_kernel_context;
48059 - atomic_long_t steal_user_context;
48060 - atomic_long_t steal_kernel_context;
48061 - atomic_long_t steal_context_failed;
48062 - atomic_long_t nopfn;
48063 - atomic_long_t asid_new;
48064 - atomic_long_t asid_next;
48065 - atomic_long_t asid_wrap;
48066 - atomic_long_t asid_reuse;
48067 - atomic_long_t intr;
48068 - atomic_long_t intr_cbr;
48069 - atomic_long_t intr_tfh;
48070 - atomic_long_t intr_spurious;
48071 - atomic_long_t intr_mm_lock_failed;
48072 - atomic_long_t call_os;
48073 - atomic_long_t call_os_wait_queue;
48074 - atomic_long_t user_flush_tlb;
48075 - atomic_long_t user_unload_context;
48076 - atomic_long_t user_exception;
48077 - atomic_long_t set_context_option;
48078 - atomic_long_t check_context_retarget_intr;
48079 - atomic_long_t check_context_unload;
48080 - atomic_long_t tlb_dropin;
48081 - atomic_long_t tlb_preload_page;
48082 - atomic_long_t tlb_dropin_fail_no_asid;
48083 - atomic_long_t tlb_dropin_fail_upm;
48084 - atomic_long_t tlb_dropin_fail_invalid;
48085 - atomic_long_t tlb_dropin_fail_range_active;
48086 - atomic_long_t tlb_dropin_fail_idle;
48087 - atomic_long_t tlb_dropin_fail_fmm;
48088 - atomic_long_t tlb_dropin_fail_no_exception;
48089 - atomic_long_t tfh_stale_on_fault;
48090 - atomic_long_t mmu_invalidate_range;
48091 - atomic_long_t mmu_invalidate_page;
48092 - atomic_long_t flush_tlb;
48093 - atomic_long_t flush_tlb_gru;
48094 - atomic_long_t flush_tlb_gru_tgh;
48095 - atomic_long_t flush_tlb_gru_zero_asid;
48096 + atomic_long_unchecked_t vdata_alloc;
48097 + atomic_long_unchecked_t vdata_free;
48098 + atomic_long_unchecked_t gts_alloc;
48099 + atomic_long_unchecked_t gts_free;
48100 + atomic_long_unchecked_t gms_alloc;
48101 + atomic_long_unchecked_t gms_free;
48102 + atomic_long_unchecked_t gts_double_allocate;
48103 + atomic_long_unchecked_t assign_context;
48104 + atomic_long_unchecked_t assign_context_failed;
48105 + atomic_long_unchecked_t free_context;
48106 + atomic_long_unchecked_t load_user_context;
48107 + atomic_long_unchecked_t load_kernel_context;
48108 + atomic_long_unchecked_t lock_kernel_context;
48109 + atomic_long_unchecked_t unlock_kernel_context;
48110 + atomic_long_unchecked_t steal_user_context;
48111 + atomic_long_unchecked_t steal_kernel_context;
48112 + atomic_long_unchecked_t steal_context_failed;
48113 + atomic_long_unchecked_t nopfn;
48114 + atomic_long_unchecked_t asid_new;
48115 + atomic_long_unchecked_t asid_next;
48116 + atomic_long_unchecked_t asid_wrap;
48117 + atomic_long_unchecked_t asid_reuse;
48118 + atomic_long_unchecked_t intr;
48119 + atomic_long_unchecked_t intr_cbr;
48120 + atomic_long_unchecked_t intr_tfh;
48121 + atomic_long_unchecked_t intr_spurious;
48122 + atomic_long_unchecked_t intr_mm_lock_failed;
48123 + atomic_long_unchecked_t call_os;
48124 + atomic_long_unchecked_t call_os_wait_queue;
48125 + atomic_long_unchecked_t user_flush_tlb;
48126 + atomic_long_unchecked_t user_unload_context;
48127 + atomic_long_unchecked_t user_exception;
48128 + atomic_long_unchecked_t set_context_option;
48129 + atomic_long_unchecked_t check_context_retarget_intr;
48130 + atomic_long_unchecked_t check_context_unload;
48131 + atomic_long_unchecked_t tlb_dropin;
48132 + atomic_long_unchecked_t tlb_preload_page;
48133 + atomic_long_unchecked_t tlb_dropin_fail_no_asid;
48134 + atomic_long_unchecked_t tlb_dropin_fail_upm;
48135 + atomic_long_unchecked_t tlb_dropin_fail_invalid;
48136 + atomic_long_unchecked_t tlb_dropin_fail_range_active;
48137 + atomic_long_unchecked_t tlb_dropin_fail_idle;
48138 + atomic_long_unchecked_t tlb_dropin_fail_fmm;
48139 + atomic_long_unchecked_t tlb_dropin_fail_no_exception;
48140 + atomic_long_unchecked_t tfh_stale_on_fault;
48141 + atomic_long_unchecked_t mmu_invalidate_range;
48142 + atomic_long_unchecked_t mmu_invalidate_page;
48143 + atomic_long_unchecked_t flush_tlb;
48144 + atomic_long_unchecked_t flush_tlb_gru;
48145 + atomic_long_unchecked_t flush_tlb_gru_tgh;
48146 + atomic_long_unchecked_t flush_tlb_gru_zero_asid;
48147
48148 - atomic_long_t copy_gpa;
48149 - atomic_long_t read_gpa;
48150 + atomic_long_unchecked_t copy_gpa;
48151 + atomic_long_unchecked_t read_gpa;
48152
48153 - atomic_long_t mesq_receive;
48154 - atomic_long_t mesq_receive_none;
48155 - atomic_long_t mesq_send;
48156 - atomic_long_t mesq_send_failed;
48157 - atomic_long_t mesq_noop;
48158 - atomic_long_t mesq_send_unexpected_error;
48159 - atomic_long_t mesq_send_lb_overflow;
48160 - atomic_long_t mesq_send_qlimit_reached;
48161 - atomic_long_t mesq_send_amo_nacked;
48162 - atomic_long_t mesq_send_put_nacked;
48163 - atomic_long_t mesq_page_overflow;
48164 - atomic_long_t mesq_qf_locked;
48165 - atomic_long_t mesq_qf_noop_not_full;
48166 - atomic_long_t mesq_qf_switch_head_failed;
48167 - atomic_long_t mesq_qf_unexpected_error;
48168 - atomic_long_t mesq_noop_unexpected_error;
48169 - atomic_long_t mesq_noop_lb_overflow;
48170 - atomic_long_t mesq_noop_qlimit_reached;
48171 - atomic_long_t mesq_noop_amo_nacked;
48172 - atomic_long_t mesq_noop_put_nacked;
48173 - atomic_long_t mesq_noop_page_overflow;
48174 + atomic_long_unchecked_t mesq_receive;
48175 + atomic_long_unchecked_t mesq_receive_none;
48176 + atomic_long_unchecked_t mesq_send;
48177 + atomic_long_unchecked_t mesq_send_failed;
48178 + atomic_long_unchecked_t mesq_noop;
48179 + atomic_long_unchecked_t mesq_send_unexpected_error;
48180 + atomic_long_unchecked_t mesq_send_lb_overflow;
48181 + atomic_long_unchecked_t mesq_send_qlimit_reached;
48182 + atomic_long_unchecked_t mesq_send_amo_nacked;
48183 + atomic_long_unchecked_t mesq_send_put_nacked;
48184 + atomic_long_unchecked_t mesq_page_overflow;
48185 + atomic_long_unchecked_t mesq_qf_locked;
48186 + atomic_long_unchecked_t mesq_qf_noop_not_full;
48187 + atomic_long_unchecked_t mesq_qf_switch_head_failed;
48188 + atomic_long_unchecked_t mesq_qf_unexpected_error;
48189 + atomic_long_unchecked_t mesq_noop_unexpected_error;
48190 + atomic_long_unchecked_t mesq_noop_lb_overflow;
48191 + atomic_long_unchecked_t mesq_noop_qlimit_reached;
48192 + atomic_long_unchecked_t mesq_noop_amo_nacked;
48193 + atomic_long_unchecked_t mesq_noop_put_nacked;
48194 + atomic_long_unchecked_t mesq_noop_page_overflow;
48195
48196 };
48197
48198 @@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
48199 tghop_invalidate, mcsop_last};
48200
48201 struct mcs_op_statistic {
48202 - atomic_long_t count;
48203 - atomic_long_t total;
48204 + atomic_long_unchecked_t count;
48205 + atomic_long_unchecked_t total;
48206 unsigned long max;
48207 };
48208
48209 @@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
48210
48211 #define STAT(id) do { \
48212 if (gru_options & OPT_STATS) \
48213 - atomic_long_inc(&gru_stats.id); \
48214 + atomic_long_inc_unchecked(&gru_stats.id); \
48215 } while (0)
48216
48217 #ifdef CONFIG_SGI_GRU_DEBUG
48218 diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
48219 index c862cd4..0d176fe 100644
48220 --- a/drivers/misc/sgi-xp/xp.h
48221 +++ b/drivers/misc/sgi-xp/xp.h
48222 @@ -288,7 +288,7 @@ struct xpc_interface {
48223 xpc_notify_func, void *);
48224 void (*received) (short, int, void *);
48225 enum xp_retval (*partid_to_nasids) (short, void *);
48226 -};
48227 +} __no_const;
48228
48229 extern struct xpc_interface xpc_interface;
48230
48231 diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
48232 index 01be66d..e3a0c7e 100644
48233 --- a/drivers/misc/sgi-xp/xp_main.c
48234 +++ b/drivers/misc/sgi-xp/xp_main.c
48235 @@ -78,13 +78,13 @@ xpc_notloaded(void)
48236 }
48237
48238 struct xpc_interface xpc_interface = {
48239 - (void (*)(int))xpc_notloaded,
48240 - (void (*)(int))xpc_notloaded,
48241 - (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
48242 - (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
48243 + .connect = (void (*)(int))xpc_notloaded,
48244 + .disconnect = (void (*)(int))xpc_notloaded,
48245 + .send = (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
48246 + .send_notify = (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
48247 void *))xpc_notloaded,
48248 - (void (*)(short, int, void *))xpc_notloaded,
48249 - (enum xp_retval(*)(short, void *))xpc_notloaded
48250 + .received = (void (*)(short, int, void *))xpc_notloaded,
48251 + .partid_to_nasids = (enum xp_retval(*)(short, void *))xpc_notloaded
48252 };
48253 EXPORT_SYMBOL_GPL(xpc_interface);
48254
48255 diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
48256 index b94d5f7..7f494c5 100644
48257 --- a/drivers/misc/sgi-xp/xpc.h
48258 +++ b/drivers/misc/sgi-xp/xpc.h
48259 @@ -835,6 +835,7 @@ struct xpc_arch_operations {
48260 void (*received_payload) (struct xpc_channel *, void *);
48261 void (*notify_senders_of_disconnect) (struct xpc_channel *);
48262 };
48263 +typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const;
48264
48265 /* struct xpc_partition act_state values (for XPC HB) */
48266
48267 @@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[];
48268 /* found in xpc_main.c */
48269 extern struct device *xpc_part;
48270 extern struct device *xpc_chan;
48271 -extern struct xpc_arch_operations xpc_arch_ops;
48272 +extern xpc_arch_operations_no_const xpc_arch_ops;
48273 extern int xpc_disengage_timelimit;
48274 extern int xpc_disengage_timedout;
48275 extern int xpc_activate_IRQ_rcvd;
48276 diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
48277 index 7f32712..8539ab2 100644
48278 --- a/drivers/misc/sgi-xp/xpc_main.c
48279 +++ b/drivers/misc/sgi-xp/xpc_main.c
48280 @@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = {
48281 .notifier_call = xpc_system_die,
48282 };
48283
48284 -struct xpc_arch_operations xpc_arch_ops;
48285 +xpc_arch_operations_no_const xpc_arch_ops;
48286
48287 /*
48288 * Timer function to enforce the timelimit on the partition disengage.
48289 diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
48290 index 31d2627..d1b80a5 100644
48291 --- a/drivers/mmc/card/block.c
48292 +++ b/drivers/mmc/card/block.c
48293 @@ -579,7 +579,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev,
48294 if (idata->ic.postsleep_min_us)
48295 usleep_range(idata->ic.postsleep_min_us, idata->ic.postsleep_max_us);
48296
48297 - if (copy_to_user(&(ic_ptr->response), cmd.resp, sizeof(cmd.resp))) {
48298 + if (copy_to_user(ic_ptr->response, cmd.resp, sizeof(cmd.resp))) {
48299 err = -EFAULT;
48300 goto cmd_rel_host;
48301 }
48302 diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
48303 index f45ab91..9f50d8f 100644
48304 --- a/drivers/mmc/host/dw_mmc.h
48305 +++ b/drivers/mmc/host/dw_mmc.h
48306 @@ -287,5 +287,5 @@ struct dw_mci_drv_data {
48307 int (*execute_tuning)(struct dw_mci_slot *slot);
48308 int (*prepare_hs400_tuning)(struct dw_mci *host,
48309 struct mmc_ios *ios);
48310 -};
48311 +} __do_const;
48312 #endif /* _DW_MMC_H_ */
48313 diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
48314 index fb26674..3172c2b 100644
48315 --- a/drivers/mmc/host/mmci.c
48316 +++ b/drivers/mmc/host/mmci.c
48317 @@ -1633,7 +1633,9 @@ static int mmci_probe(struct amba_device *dev,
48318 mmc->caps |= MMC_CAP_CMD23;
48319
48320 if (variant->busy_detect) {
48321 - mmci_ops.card_busy = mmci_card_busy;
48322 + pax_open_kernel();
48323 + *(void **)&mmci_ops.card_busy = mmci_card_busy;
48324 + pax_close_kernel();
48325 mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE);
48326 mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
48327 mmc->max_busy_timeout = 0;
48328 diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
48329 index d0abdffb..bb1f8d7 100644
48330 --- a/drivers/mmc/host/omap_hsmmc.c
48331 +++ b/drivers/mmc/host/omap_hsmmc.c
48332 @@ -2004,7 +2004,9 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
48333
48334 if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
48335 dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
48336 - omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
48337 + pax_open_kernel();
48338 + *(void **)&omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
48339 + pax_close_kernel();
48340 }
48341
48342 pm_runtime_enable(host->dev);
48343 diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
48344 index 82f512d..5a228bb 100644
48345 --- a/drivers/mmc/host/sdhci-esdhc-imx.c
48346 +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
48347 @@ -993,9 +993,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
48348 host->mmc->caps |= MMC_CAP_1_8V_DDR;
48349 }
48350
48351 - if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
48352 - sdhci_esdhc_ops.platform_execute_tuning =
48353 + if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) {
48354 + pax_open_kernel();
48355 + *(void **)&sdhci_esdhc_ops.platform_execute_tuning =
48356 esdhc_executing_tuning;
48357 + pax_close_kernel();
48358 + }
48359
48360 if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING)
48361 writel(readl(host->ioaddr + ESDHC_TUNING_CTRL) |
48362 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
48363 index c6d2dd7..81b1ca3 100644
48364 --- a/drivers/mmc/host/sdhci-s3c.c
48365 +++ b/drivers/mmc/host/sdhci-s3c.c
48366 @@ -598,9 +598,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
48367 * we can use overriding functions instead of default.
48368 */
48369 if (sc->no_divider) {
48370 - sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
48371 - sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
48372 - sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
48373 + pax_open_kernel();
48374 + *(void **)&sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
48375 + *(void **)&sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
48376 + *(void **)&sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
48377 + pax_close_kernel();
48378 }
48379
48380 /* It supports additional host capabilities if needed */
48381 diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
48382 index 9a1a6ff..b8f1a57 100644
48383 --- a/drivers/mtd/chips/cfi_cmdset_0020.c
48384 +++ b/drivers/mtd/chips/cfi_cmdset_0020.c
48385 @@ -666,7 +666,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
48386 size_t totlen = 0, thislen;
48387 int ret = 0;
48388 size_t buflen = 0;
48389 - static char *buffer;
48390 + char *buffer;
48391
48392 if (!ECCBUF_SIZE) {
48393 /* We should fall back to a general writev implementation.
48394 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
48395 index 870c7fc..c7d6440 100644
48396 --- a/drivers/mtd/nand/denali.c
48397 +++ b/drivers/mtd/nand/denali.c
48398 @@ -24,6 +24,7 @@
48399 #include <linux/slab.h>
48400 #include <linux/mtd/mtd.h>
48401 #include <linux/module.h>
48402 +#include <linux/slab.h>
48403
48404 #include "denali.h"
48405
48406 diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48407 index 1b8f350..990f2e9 100644
48408 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48409 +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48410 @@ -386,7 +386,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr)
48411
48412 /* first try to map the upper buffer directly */
48413 if (virt_addr_valid(this->upper_buf) &&
48414 - !object_is_on_stack(this->upper_buf)) {
48415 + !object_starts_on_stack(this->upper_buf)) {
48416 sg_init_one(sgl, this->upper_buf, this->upper_len);
48417 ret = dma_map_sg(this->dev, sgl, 1, dr);
48418 if (ret == 0)
48419 diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
48420 index a5dfbfb..8042ab4 100644
48421 --- a/drivers/mtd/nftlmount.c
48422 +++ b/drivers/mtd/nftlmount.c
48423 @@ -24,6 +24,7 @@
48424 #include <asm/errno.h>
48425 #include <linux/delay.h>
48426 #include <linux/slab.h>
48427 +#include <linux/sched.h>
48428 #include <linux/mtd/mtd.h>
48429 #include <linux/mtd/nand.h>
48430 #include <linux/mtd/nftl.h>
48431 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
48432 index c23184a..4115c41 100644
48433 --- a/drivers/mtd/sm_ftl.c
48434 +++ b/drivers/mtd/sm_ftl.c
48435 @@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
48436 #define SM_CIS_VENDOR_OFFSET 0x59
48437 static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
48438 {
48439 - struct attribute_group *attr_group;
48440 + attribute_group_no_const *attr_group;
48441 struct attribute **attributes;
48442 struct sm_sysfs_attribute *vendor_attribute;
48443 char *vendor;
48444 diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
48445 index 7b11243..b3278a3 100644
48446 --- a/drivers/net/bonding/bond_netlink.c
48447 +++ b/drivers/net/bonding/bond_netlink.c
48448 @@ -585,7 +585,7 @@ nla_put_failure:
48449 return -EMSGSIZE;
48450 }
48451
48452 -struct rtnl_link_ops bond_link_ops __read_mostly = {
48453 +struct rtnl_link_ops bond_link_ops = {
48454 .kind = "bond",
48455 .priv_size = sizeof(struct bonding),
48456 .setup = bond_setup,
48457 diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
48458 index b3b922a..80bba38 100644
48459 --- a/drivers/net/caif/caif_hsi.c
48460 +++ b/drivers/net/caif/caif_hsi.c
48461 @@ -1444,7 +1444,7 @@ err:
48462 return -ENODEV;
48463 }
48464
48465 -static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = {
48466 +static struct rtnl_link_ops caif_hsi_link_ops = {
48467 .kind = "cfhsi",
48468 .priv_size = sizeof(struct cfhsi),
48469 .setup = cfhsi_setup,
48470 diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
48471 index e8c96b8..516a96c 100644
48472 --- a/drivers/net/can/Kconfig
48473 +++ b/drivers/net/can/Kconfig
48474 @@ -98,7 +98,7 @@ config CAN_JANZ_ICAN3
48475
48476 config CAN_FLEXCAN
48477 tristate "Support for Freescale FLEXCAN based chips"
48478 - depends on ARM || PPC
48479 + depends on (ARM && CPU_LITTLE_ENDIAN) || PPC
48480 ---help---
48481 Say Y here if you want to support for Freescale FlexCAN.
48482
48483 diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
48484 index aede704..b516b4d 100644
48485 --- a/drivers/net/can/dev.c
48486 +++ b/drivers/net/can/dev.c
48487 @@ -961,7 +961,7 @@ static int can_newlink(struct net *src_net, struct net_device *dev,
48488 return -EOPNOTSUPP;
48489 }
48490
48491 -static struct rtnl_link_ops can_link_ops __read_mostly = {
48492 +static struct rtnl_link_ops can_link_ops = {
48493 .kind = "can",
48494 .maxtype = IFLA_CAN_MAX,
48495 .policy = can_policy,
48496 diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
48497 index 674f367..ec3a31f 100644
48498 --- a/drivers/net/can/vcan.c
48499 +++ b/drivers/net/can/vcan.c
48500 @@ -163,7 +163,7 @@ static void vcan_setup(struct net_device *dev)
48501 dev->destructor = free_netdev;
48502 }
48503
48504 -static struct rtnl_link_ops vcan_link_ops __read_mostly = {
48505 +static struct rtnl_link_ops vcan_link_ops = {
48506 .kind = "vcan",
48507 .setup = vcan_setup,
48508 };
48509 diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
48510 index 49adbf1..fff7ff8 100644
48511 --- a/drivers/net/dummy.c
48512 +++ b/drivers/net/dummy.c
48513 @@ -164,7 +164,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
48514 return 0;
48515 }
48516
48517 -static struct rtnl_link_ops dummy_link_ops __read_mostly = {
48518 +static struct rtnl_link_ops dummy_link_ops = {
48519 .kind = DRV_NAME,
48520 .setup = dummy_setup,
48521 .validate = dummy_validate,
48522 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
48523 index 0443654..4f0aa18 100644
48524 --- a/drivers/net/ethernet/8390/ax88796.c
48525 +++ b/drivers/net/ethernet/8390/ax88796.c
48526 @@ -889,9 +889,11 @@ static int ax_probe(struct platform_device *pdev)
48527 if (ax->plat->reg_offsets)
48528 ei_local->reg_offset = ax->plat->reg_offsets;
48529 else {
48530 + resource_size_t _mem_size = mem_size;
48531 + do_div(_mem_size, 0x18);
48532 ei_local->reg_offset = ax->reg_offsets;
48533 for (ret = 0; ret < 0x18; ret++)
48534 - ax->reg_offsets[ret] = (mem_size / 0x18) * ret;
48535 + ax->reg_offsets[ret] = _mem_size * ret;
48536 }
48537
48538 if (!request_mem_region(mem->start, mem_size, pdev->name)) {
48539 diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
48540 index da48e66..2dbec80 100644
48541 --- a/drivers/net/ethernet/altera/altera_tse_main.c
48542 +++ b/drivers/net/ethernet/altera/altera_tse_main.c
48543 @@ -1256,7 +1256,7 @@ static int tse_shutdown(struct net_device *dev)
48544 return 0;
48545 }
48546
48547 -static struct net_device_ops altera_tse_netdev_ops = {
48548 +static net_device_ops_no_const altera_tse_netdev_ops __read_only = {
48549 .ndo_open = tse_open,
48550 .ndo_stop = tse_shutdown,
48551 .ndo_start_xmit = tse_start_xmit,
48552 @@ -1493,11 +1493,13 @@ static int altera_tse_probe(struct platform_device *pdev)
48553 ndev->netdev_ops = &altera_tse_netdev_ops;
48554 altera_tse_set_ethtool_ops(ndev);
48555
48556 + pax_open_kernel();
48557 altera_tse_netdev_ops.ndo_set_rx_mode = tse_set_rx_mode;
48558
48559 if (priv->hash_filter)
48560 altera_tse_netdev_ops.ndo_set_rx_mode =
48561 tse_set_rx_mode_hashfilter;
48562 + pax_close_kernel();
48563
48564 /* Scatter/gather IO is not supported,
48565 * so it is turned off
48566 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48567 index 34c28aa..5e06567 100644
48568 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48569 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48570 @@ -1124,14 +1124,14 @@ do { \
48571 * operations, everything works on mask values.
48572 */
48573 #define XMDIO_READ(_pdata, _mmd, _reg) \
48574 - ((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
48575 + ((_pdata)->hw_if->read_mmd_regs((_pdata), 0, \
48576 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
48577
48578 #define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
48579 (XMDIO_READ((_pdata), _mmd, _reg) & _mask)
48580
48581 #define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
48582 - ((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
48583 + ((_pdata)->hw_if->write_mmd_regs((_pdata), 0, \
48584 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
48585
48586 #define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
48587 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48588 index 8a50b01..39c1ad0 100644
48589 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48590 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48591 @@ -187,7 +187,7 @@ static int xgbe_dcb_ieee_setets(struct net_device *netdev,
48592
48593 memcpy(pdata->ets, ets, sizeof(*pdata->ets));
48594
48595 - pdata->hw_if.config_dcb_tc(pdata);
48596 + pdata->hw_if->config_dcb_tc(pdata);
48597
48598 return 0;
48599 }
48600 @@ -226,7 +226,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev,
48601
48602 memcpy(pdata->pfc, pfc, sizeof(*pdata->pfc));
48603
48604 - pdata->hw_if.config_dcb_pfc(pdata);
48605 + pdata->hw_if->config_dcb_pfc(pdata);
48606
48607 return 0;
48608 }
48609 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48610 index 5c92fb7..08be735 100644
48611 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48612 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48613 @@ -347,7 +347,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata,
48614
48615 static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48616 {
48617 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48618 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48619 struct xgbe_channel *channel;
48620 struct xgbe_ring *ring;
48621 struct xgbe_ring_data *rdata;
48622 @@ -388,7 +388,7 @@ static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48623
48624 static void xgbe_wrapper_rx_descriptor_init(struct xgbe_prv_data *pdata)
48625 {
48626 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48627 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48628 struct xgbe_channel *channel;
48629 struct xgbe_ring *ring;
48630 struct xgbe_ring_desc *rdesc;
48631 @@ -620,17 +620,12 @@ err_out:
48632 return 0;
48633 }
48634
48635 -void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *desc_if)
48636 -{
48637 - DBGPR("-->xgbe_init_function_ptrs_desc\n");
48638 -
48639 - desc_if->alloc_ring_resources = xgbe_alloc_ring_resources;
48640 - desc_if->free_ring_resources = xgbe_free_ring_resources;
48641 - desc_if->map_tx_skb = xgbe_map_tx_skb;
48642 - desc_if->map_rx_buffer = xgbe_map_rx_buffer;
48643 - desc_if->unmap_rdata = xgbe_unmap_rdata;
48644 - desc_if->wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init;
48645 - desc_if->wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init;
48646 -
48647 - DBGPR("<--xgbe_init_function_ptrs_desc\n");
48648 -}
48649 +struct xgbe_desc_if default_xgbe_desc_if = {
48650 + .alloc_ring_resources = xgbe_alloc_ring_resources,
48651 + .free_ring_resources = xgbe_free_ring_resources,
48652 + .map_tx_skb = xgbe_map_tx_skb,
48653 + .map_rx_buffer = xgbe_map_rx_buffer,
48654 + .unmap_rdata = xgbe_unmap_rdata,
48655 + .wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init,
48656 + .wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init,
48657 +};
48658 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48659 index 21d9497..c74b40f 100644
48660 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48661 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48662 @@ -2772,7 +2772,7 @@ static void xgbe_powerdown_rx(struct xgbe_prv_data *pdata)
48663
48664 static int xgbe_init(struct xgbe_prv_data *pdata)
48665 {
48666 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48667 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48668 int ret;
48669
48670 DBGPR("-->xgbe_init\n");
48671 @@ -2838,106 +2838,101 @@ static int xgbe_init(struct xgbe_prv_data *pdata)
48672 return 0;
48673 }
48674
48675 -void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
48676 -{
48677 - DBGPR("-->xgbe_init_function_ptrs\n");
48678 -
48679 - hw_if->tx_complete = xgbe_tx_complete;
48680 -
48681 - hw_if->set_mac_address = xgbe_set_mac_address;
48682 - hw_if->config_rx_mode = xgbe_config_rx_mode;
48683 -
48684 - hw_if->enable_rx_csum = xgbe_enable_rx_csum;
48685 - hw_if->disable_rx_csum = xgbe_disable_rx_csum;
48686 -
48687 - hw_if->enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping;
48688 - hw_if->disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping;
48689 - hw_if->enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering;
48690 - hw_if->disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering;
48691 - hw_if->update_vlan_hash_table = xgbe_update_vlan_hash_table;
48692 -
48693 - hw_if->read_mmd_regs = xgbe_read_mmd_regs;
48694 - hw_if->write_mmd_regs = xgbe_write_mmd_regs;
48695 -
48696 - hw_if->set_gmii_speed = xgbe_set_gmii_speed;
48697 - hw_if->set_gmii_2500_speed = xgbe_set_gmii_2500_speed;
48698 - hw_if->set_xgmii_speed = xgbe_set_xgmii_speed;
48699 -
48700 - hw_if->enable_tx = xgbe_enable_tx;
48701 - hw_if->disable_tx = xgbe_disable_tx;
48702 - hw_if->enable_rx = xgbe_enable_rx;
48703 - hw_if->disable_rx = xgbe_disable_rx;
48704 -
48705 - hw_if->powerup_tx = xgbe_powerup_tx;
48706 - hw_if->powerdown_tx = xgbe_powerdown_tx;
48707 - hw_if->powerup_rx = xgbe_powerup_rx;
48708 - hw_if->powerdown_rx = xgbe_powerdown_rx;
48709 -
48710 - hw_if->dev_xmit = xgbe_dev_xmit;
48711 - hw_if->dev_read = xgbe_dev_read;
48712 - hw_if->enable_int = xgbe_enable_int;
48713 - hw_if->disable_int = xgbe_disable_int;
48714 - hw_if->init = xgbe_init;
48715 - hw_if->exit = xgbe_exit;
48716 +struct xgbe_hw_if default_xgbe_hw_if = {
48717 + .tx_complete = xgbe_tx_complete,
48718 +
48719 + .set_mac_address = xgbe_set_mac_address,
48720 + .config_rx_mode = xgbe_config_rx_mode,
48721 +
48722 + .enable_rx_csum = xgbe_enable_rx_csum,
48723 + .disable_rx_csum = xgbe_disable_rx_csum,
48724 +
48725 + .enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping,
48726 + .disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping,
48727 + .enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering,
48728 + .disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering,
48729 + .update_vlan_hash_table = xgbe_update_vlan_hash_table,
48730 +
48731 + .read_mmd_regs = xgbe_read_mmd_regs,
48732 + .write_mmd_regs = xgbe_write_mmd_regs,
48733 +
48734 + .set_gmii_speed = xgbe_set_gmii_speed,
48735 + .set_gmii_2500_speed = xgbe_set_gmii_2500_speed,
48736 + .set_xgmii_speed = xgbe_set_xgmii_speed,
48737 +
48738 + .enable_tx = xgbe_enable_tx,
48739 + .disable_tx = xgbe_disable_tx,
48740 + .enable_rx = xgbe_enable_rx,
48741 + .disable_rx = xgbe_disable_rx,
48742 +
48743 + .powerup_tx = xgbe_powerup_tx,
48744 + .powerdown_tx = xgbe_powerdown_tx,
48745 + .powerup_rx = xgbe_powerup_rx,
48746 + .powerdown_rx = xgbe_powerdown_rx,
48747 +
48748 + .dev_xmit = xgbe_dev_xmit,
48749 + .dev_read = xgbe_dev_read,
48750 + .enable_int = xgbe_enable_int,
48751 + .disable_int = xgbe_disable_int,
48752 + .init = xgbe_init,
48753 + .exit = xgbe_exit,
48754
48755 /* Descriptor related Sequences have to be initialized here */
48756 - hw_if->tx_desc_init = xgbe_tx_desc_init;
48757 - hw_if->rx_desc_init = xgbe_rx_desc_init;
48758 - hw_if->tx_desc_reset = xgbe_tx_desc_reset;
48759 - hw_if->rx_desc_reset = xgbe_rx_desc_reset;
48760 - hw_if->is_last_desc = xgbe_is_last_desc;
48761 - hw_if->is_context_desc = xgbe_is_context_desc;
48762 - hw_if->tx_start_xmit = xgbe_tx_start_xmit;
48763 + .tx_desc_init = xgbe_tx_desc_init,
48764 + .rx_desc_init = xgbe_rx_desc_init,
48765 + .tx_desc_reset = xgbe_tx_desc_reset,
48766 + .rx_desc_reset = xgbe_rx_desc_reset,
48767 + .is_last_desc = xgbe_is_last_desc,
48768 + .is_context_desc = xgbe_is_context_desc,
48769 + .tx_start_xmit = xgbe_tx_start_xmit,
48770
48771 /* For FLOW ctrl */
48772 - hw_if->config_tx_flow_control = xgbe_config_tx_flow_control;
48773 - hw_if->config_rx_flow_control = xgbe_config_rx_flow_control;
48774 + .config_tx_flow_control = xgbe_config_tx_flow_control,
48775 + .config_rx_flow_control = xgbe_config_rx_flow_control,
48776
48777 /* For RX coalescing */
48778 - hw_if->config_rx_coalesce = xgbe_config_rx_coalesce;
48779 - hw_if->config_tx_coalesce = xgbe_config_tx_coalesce;
48780 - hw_if->usec_to_riwt = xgbe_usec_to_riwt;
48781 - hw_if->riwt_to_usec = xgbe_riwt_to_usec;
48782 + .config_rx_coalesce = xgbe_config_rx_coalesce,
48783 + .config_tx_coalesce = xgbe_config_tx_coalesce,
48784 + .usec_to_riwt = xgbe_usec_to_riwt,
48785 + .riwt_to_usec = xgbe_riwt_to_usec,
48786
48787 /* For RX and TX threshold config */
48788 - hw_if->config_rx_threshold = xgbe_config_rx_threshold;
48789 - hw_if->config_tx_threshold = xgbe_config_tx_threshold;
48790 + .config_rx_threshold = xgbe_config_rx_threshold,
48791 + .config_tx_threshold = xgbe_config_tx_threshold,
48792
48793 /* For RX and TX Store and Forward Mode config */
48794 - hw_if->config_rsf_mode = xgbe_config_rsf_mode;
48795 - hw_if->config_tsf_mode = xgbe_config_tsf_mode;
48796 + .config_rsf_mode = xgbe_config_rsf_mode,
48797 + .config_tsf_mode = xgbe_config_tsf_mode,
48798
48799 /* For TX DMA Operating on Second Frame config */
48800 - hw_if->config_osp_mode = xgbe_config_osp_mode;
48801 + .config_osp_mode = xgbe_config_osp_mode,
48802
48803 /* For RX and TX PBL config */
48804 - hw_if->config_rx_pbl_val = xgbe_config_rx_pbl_val;
48805 - hw_if->get_rx_pbl_val = xgbe_get_rx_pbl_val;
48806 - hw_if->config_tx_pbl_val = xgbe_config_tx_pbl_val;
48807 - hw_if->get_tx_pbl_val = xgbe_get_tx_pbl_val;
48808 - hw_if->config_pblx8 = xgbe_config_pblx8;
48809 + .config_rx_pbl_val = xgbe_config_rx_pbl_val,
48810 + .get_rx_pbl_val = xgbe_get_rx_pbl_val,
48811 + .config_tx_pbl_val = xgbe_config_tx_pbl_val,
48812 + .get_tx_pbl_val = xgbe_get_tx_pbl_val,
48813 + .config_pblx8 = xgbe_config_pblx8,
48814
48815 /* For MMC statistics support */
48816 - hw_if->tx_mmc_int = xgbe_tx_mmc_int;
48817 - hw_if->rx_mmc_int = xgbe_rx_mmc_int;
48818 - hw_if->read_mmc_stats = xgbe_read_mmc_stats;
48819 + .tx_mmc_int = xgbe_tx_mmc_int,
48820 + .rx_mmc_int = xgbe_rx_mmc_int,
48821 + .read_mmc_stats = xgbe_read_mmc_stats,
48822
48823 /* For PTP config */
48824 - hw_if->config_tstamp = xgbe_config_tstamp;
48825 - hw_if->update_tstamp_addend = xgbe_update_tstamp_addend;
48826 - hw_if->set_tstamp_time = xgbe_set_tstamp_time;
48827 - hw_if->get_tstamp_time = xgbe_get_tstamp_time;
48828 - hw_if->get_tx_tstamp = xgbe_get_tx_tstamp;
48829 + .config_tstamp = xgbe_config_tstamp,
48830 + .update_tstamp_addend = xgbe_update_tstamp_addend,
48831 + .set_tstamp_time = xgbe_set_tstamp_time,
48832 + .get_tstamp_time = xgbe_get_tstamp_time,
48833 + .get_tx_tstamp = xgbe_get_tx_tstamp,
48834
48835 /* For Data Center Bridging config */
48836 - hw_if->config_dcb_tc = xgbe_config_dcb_tc;
48837 - hw_if->config_dcb_pfc = xgbe_config_dcb_pfc;
48838 + .config_dcb_tc = xgbe_config_dcb_tc,
48839 + .config_dcb_pfc = xgbe_config_dcb_pfc,
48840
48841 /* For Receive Side Scaling */
48842 - hw_if->enable_rss = xgbe_enable_rss;
48843 - hw_if->disable_rss = xgbe_disable_rss;
48844 - hw_if->set_rss_hash_key = xgbe_set_rss_hash_key;
48845 - hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table;
48846 -
48847 - DBGPR("<--xgbe_init_function_ptrs\n");
48848 -}
48849 + .enable_rss = xgbe_enable_rss,
48850 + .disable_rss = xgbe_disable_rss,
48851 + .set_rss_hash_key = xgbe_set_rss_hash_key,
48852 + .set_rss_lookup_table = xgbe_set_rss_lookup_table,
48853 +};
48854 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48855 index 9fd6c69..588ff02 100644
48856 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48857 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48858 @@ -243,7 +243,7 @@ static int xgbe_maybe_stop_tx_queue(struct xgbe_channel *channel,
48859 * support, tell it now
48860 */
48861 if (ring->tx.xmit_more)
48862 - pdata->hw_if.tx_start_xmit(channel, ring);
48863 + pdata->hw_if->tx_start_xmit(channel, ring);
48864
48865 return NETDEV_TX_BUSY;
48866 }
48867 @@ -271,7 +271,7 @@ static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu)
48868
48869 static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48870 {
48871 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48872 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48873 struct xgbe_channel *channel;
48874 enum xgbe_int int_id;
48875 unsigned int i;
48876 @@ -293,7 +293,7 @@ static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48877
48878 static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48879 {
48880 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48881 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48882 struct xgbe_channel *channel;
48883 enum xgbe_int int_id;
48884 unsigned int i;
48885 @@ -316,7 +316,7 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48886 static irqreturn_t xgbe_isr(int irq, void *data)
48887 {
48888 struct xgbe_prv_data *pdata = data;
48889 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48890 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48891 struct xgbe_channel *channel;
48892 unsigned int dma_isr, dma_ch_isr;
48893 unsigned int mac_isr, mac_tssr;
48894 @@ -682,7 +682,7 @@ static void xgbe_free_irqs(struct xgbe_prv_data *pdata)
48895
48896 void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48897 {
48898 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48899 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48900
48901 DBGPR("-->xgbe_init_tx_coalesce\n");
48902
48903 @@ -696,7 +696,7 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48904
48905 void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48906 {
48907 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48908 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48909
48910 DBGPR("-->xgbe_init_rx_coalesce\n");
48911
48912 @@ -711,7 +711,7 @@ void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48913
48914 static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48915 {
48916 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48917 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48918 struct xgbe_channel *channel;
48919 struct xgbe_ring *ring;
48920 struct xgbe_ring_data *rdata;
48921 @@ -736,7 +736,7 @@ static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48922
48923 static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48924 {
48925 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48926 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48927 struct xgbe_channel *channel;
48928 struct xgbe_ring *ring;
48929 struct xgbe_ring_data *rdata;
48930 @@ -762,7 +762,7 @@ static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48931 static void xgbe_adjust_link(struct net_device *netdev)
48932 {
48933 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48934 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48935 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48936 struct phy_device *phydev = pdata->phydev;
48937 int new_state = 0;
48938
48939 @@ -870,7 +870,7 @@ static void xgbe_phy_exit(struct xgbe_prv_data *pdata)
48940 int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48941 {
48942 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48943 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48944 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48945 unsigned long flags;
48946
48947 DBGPR("-->xgbe_powerdown\n");
48948 @@ -908,7 +908,7 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48949 int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48950 {
48951 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48952 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48953 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48954 unsigned long flags;
48955
48956 DBGPR("-->xgbe_powerup\n");
48957 @@ -945,7 +945,7 @@ int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48958
48959 static int xgbe_start(struct xgbe_prv_data *pdata)
48960 {
48961 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48962 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48963 struct net_device *netdev = pdata->netdev;
48964 int ret;
48965
48966 @@ -984,7 +984,7 @@ err_napi:
48967
48968 static void xgbe_stop(struct xgbe_prv_data *pdata)
48969 {
48970 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48971 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48972 struct xgbe_channel *channel;
48973 struct net_device *netdev = pdata->netdev;
48974 struct netdev_queue *txq;
48975 @@ -1211,7 +1211,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
48976 return -ERANGE;
48977 }
48978
48979 - pdata->hw_if.config_tstamp(pdata, mac_tscr);
48980 + pdata->hw_if->config_tstamp(pdata, mac_tscr);
48981
48982 memcpy(&pdata->tstamp_config, &config, sizeof(config));
48983
48984 @@ -1360,7 +1360,7 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata,
48985 static int xgbe_open(struct net_device *netdev)
48986 {
48987 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48988 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48989 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48990 int ret;
48991
48992 DBGPR("-->xgbe_open\n");
48993 @@ -1432,7 +1432,7 @@ err_phy_init:
48994 static int xgbe_close(struct net_device *netdev)
48995 {
48996 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48997 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48998 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48999
49000 DBGPR("-->xgbe_close\n");
49001
49002 @@ -1460,8 +1460,8 @@ static int xgbe_close(struct net_device *netdev)
49003 static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
49004 {
49005 struct xgbe_prv_data *pdata = netdev_priv(netdev);
49006 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
49007 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
49008 + struct xgbe_hw_if *hw_if = pdata->hw_if;
49009 + struct xgbe_desc_if *desc_if = pdata->desc_if;
49010 struct xgbe_channel *channel;
49011 struct xgbe_ring *ring;
49012 struct xgbe_packet_data *packet;
49013 @@ -1529,7 +1529,7 @@ tx_netdev_return:
49014 static void xgbe_set_rx_mode(struct net_device *netdev)
49015 {
49016 struct xgbe_prv_data *pdata = netdev_priv(netdev);
49017 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
49018 + struct xgbe_hw_if *hw_if = pdata->hw_if;
49019
49020 DBGPR("-->xgbe_set_rx_mode\n");
49021
49022 @@ -1541,7 +1541,7 @@ static void xgbe_set_rx_mode(struct net_device *netdev)
49023 static int xgbe_set_mac_address(struct net_device *netdev, void *addr)
49024 {
49025 struct xgbe_prv_data *pdata = netdev_priv(netdev);
49026 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
49027 + struct xgbe_hw_if *hw_if = pdata->hw_if;
49028 struct sockaddr *saddr = addr;
49029
49030 DBGPR("-->xgbe_set_mac_address\n");
49031 @@ -1616,7 +1616,7 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
49032
49033 DBGPR("-->%s\n", __func__);
49034
49035 - pdata->hw_if.read_mmc_stats(pdata);
49036 + pdata->hw_if->read_mmc_stats(pdata);
49037
49038 s->rx_packets = pstats->rxframecount_gb;
49039 s->rx_bytes = pstats->rxoctetcount_gb;
49040 @@ -1643,7 +1643,7 @@ static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,
49041 u16 vid)
49042 {
49043 struct xgbe_prv_data *pdata = netdev_priv(netdev);
49044 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
49045 + struct xgbe_hw_if *hw_if = pdata->hw_if;
49046
49047 DBGPR("-->%s\n", __func__);
49048
49049 @@ -1659,7 +1659,7 @@ static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto,
49050 u16 vid)
49051 {
49052 struct xgbe_prv_data *pdata = netdev_priv(netdev);
49053 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
49054 + struct xgbe_hw_if *hw_if = pdata->hw_if;
49055
49056 DBGPR("-->%s\n", __func__);
49057
49058 @@ -1725,7 +1725,7 @@ static int xgbe_set_features(struct net_device *netdev,
49059 netdev_features_t features)
49060 {
49061 struct xgbe_prv_data *pdata = netdev_priv(netdev);
49062 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
49063 + struct xgbe_hw_if *hw_if = pdata->hw_if;
49064 netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter;
49065 int ret = 0;
49066
49067 @@ -1791,8 +1791,8 @@ struct net_device_ops *xgbe_get_netdev_ops(void)
49068 static void xgbe_rx_refresh(struct xgbe_channel *channel)
49069 {
49070 struct xgbe_prv_data *pdata = channel->pdata;
49071 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
49072 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
49073 + struct xgbe_hw_if *hw_if = pdata->hw_if;
49074 + struct xgbe_desc_if *desc_if = pdata->desc_if;
49075 struct xgbe_ring *ring = channel->rx_ring;
49076 struct xgbe_ring_data *rdata;
49077
49078 @@ -1847,8 +1847,8 @@ static struct sk_buff *xgbe_create_skb(struct napi_struct *napi,
49079 static int xgbe_tx_poll(struct xgbe_channel *channel)
49080 {
49081 struct xgbe_prv_data *pdata = channel->pdata;
49082 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
49083 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
49084 + struct xgbe_hw_if *hw_if = pdata->hw_if;
49085 + struct xgbe_desc_if *desc_if = pdata->desc_if;
49086 struct xgbe_ring *ring = channel->tx_ring;
49087 struct xgbe_ring_data *rdata;
49088 struct xgbe_ring_desc *rdesc;
49089 @@ -1913,7 +1913,7 @@ static int xgbe_tx_poll(struct xgbe_channel *channel)
49090 static int xgbe_rx_poll(struct xgbe_channel *channel, int budget)
49091 {
49092 struct xgbe_prv_data *pdata = channel->pdata;
49093 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
49094 + struct xgbe_hw_if *hw_if = pdata->hw_if;
49095 struct xgbe_ring *ring = channel->rx_ring;
49096 struct xgbe_ring_data *rdata;
49097 struct xgbe_packet_data *packet;
49098 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
49099 index 5f149e8..6736bf4 100644
49100 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
49101 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
49102 @@ -203,7 +203,7 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev,
49103
49104 DBGPR("-->%s\n", __func__);
49105
49106 - pdata->hw_if.read_mmc_stats(pdata);
49107 + pdata->hw_if->read_mmc_stats(pdata);
49108 for (i = 0; i < XGBE_STATS_COUNT; i++) {
49109 stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset;
49110 *data++ = *(u64 *)stat;
49111 @@ -396,7 +396,7 @@ static int xgbe_set_coalesce(struct net_device *netdev,
49112 struct ethtool_coalesce *ec)
49113 {
49114 struct xgbe_prv_data *pdata = netdev_priv(netdev);
49115 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
49116 + struct xgbe_hw_if *hw_if = pdata->hw_if;
49117 unsigned int rx_frames, rx_riwt, rx_usecs;
49118 unsigned int tx_frames;
49119
49120 @@ -521,7 +521,7 @@ static int xgbe_set_rxfh(struct net_device *netdev, const u32 *indir,
49121 const u8 *key, const u8 hfunc)
49122 {
49123 struct xgbe_prv_data *pdata = netdev_priv(netdev);
49124 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
49125 + struct xgbe_hw_if *hw_if = pdata->hw_if;
49126 unsigned int ret;
49127
49128 if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP)
49129 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
49130 index 7149053..889c5492 100644
49131 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
49132 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
49133 @@ -159,12 +159,6 @@ static void xgbe_default_config(struct xgbe_prv_data *pdata)
49134 DBGPR("<--xgbe_default_config\n");
49135 }
49136
49137 -static void xgbe_init_all_fptrs(struct xgbe_prv_data *pdata)
49138 -{
49139 - xgbe_init_function_ptrs_dev(&pdata->hw_if);
49140 - xgbe_init_function_ptrs_desc(&pdata->desc_if);
49141 -}
49142 -
49143 #ifdef CONFIG_ACPI
49144 static int xgbe_acpi_support(struct xgbe_prv_data *pdata)
49145 {
49146 @@ -387,9 +381,8 @@ static int xgbe_probe(struct platform_device *pdev)
49147 memcpy(netdev->dev_addr, pdata->mac_addr, netdev->addr_len);
49148
49149 /* Set all the function pointers */
49150 - xgbe_init_all_fptrs(pdata);
49151 - hw_if = &pdata->hw_if;
49152 - desc_if = &pdata->desc_if;
49153 + hw_if = pdata->hw_if = &default_xgbe_hw_if;
49154 + desc_if = pdata->desc_if = &default_xgbe_desc_if;
49155
49156 /* Issue software reset to device */
49157 hw_if->exit(pdata);
49158 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
49159 index 59e267f..0842a88 100644
49160 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
49161 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
49162 @@ -126,7 +126,7 @@
49163 static int xgbe_mdio_read(struct mii_bus *mii, int prtad, int mmd_reg)
49164 {
49165 struct xgbe_prv_data *pdata = mii->priv;
49166 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
49167 + struct xgbe_hw_if *hw_if = pdata->hw_if;
49168 int mmd_data;
49169
49170 DBGPR_MDIO("-->xgbe_mdio_read: prtad=%#x mmd_reg=%#x\n",
49171 @@ -143,7 +143,7 @@ static int xgbe_mdio_write(struct mii_bus *mii, int prtad, int mmd_reg,
49172 u16 mmd_val)
49173 {
49174 struct xgbe_prv_data *pdata = mii->priv;
49175 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
49176 + struct xgbe_hw_if *hw_if = pdata->hw_if;
49177 int mmd_data = mmd_val;
49178
49179 DBGPR_MDIO("-->xgbe_mdio_write: prtad=%#x mmd_reg=%#x mmd_data=%#x\n",
49180 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
49181 index b03e4f5..78e4cc4 100644
49182 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
49183 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
49184 @@ -129,7 +129,7 @@ static cycle_t xgbe_cc_read(const struct cyclecounter *cc)
49185 tstamp_cc);
49186 u64 nsec;
49187
49188 - nsec = pdata->hw_if.get_tstamp_time(pdata);
49189 + nsec = pdata->hw_if->get_tstamp_time(pdata);
49190
49191 return nsec;
49192 }
49193 @@ -158,7 +158,7 @@ static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta)
49194
49195 spin_lock_irqsave(&pdata->tstamp_lock, flags);
49196
49197 - pdata->hw_if.update_tstamp_addend(pdata, addend);
49198 + pdata->hw_if->update_tstamp_addend(pdata, addend);
49199
49200 spin_unlock_irqrestore(&pdata->tstamp_lock, flags);
49201
49202 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
49203 index e62dfa2..7df28d5 100644
49204 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h
49205 +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
49206 @@ -673,8 +673,8 @@ struct xgbe_prv_data {
49207 int dev_irq;
49208 unsigned int per_channel_irq;
49209
49210 - struct xgbe_hw_if hw_if;
49211 - struct xgbe_desc_if desc_if;
49212 + struct xgbe_hw_if *hw_if;
49213 + struct xgbe_desc_if *desc_if;
49214
49215 /* AXI DMA settings */
49216 unsigned int coherent;
49217 @@ -797,6 +797,9 @@ struct xgbe_prv_data {
49218 #endif
49219 };
49220
49221 +extern struct xgbe_hw_if default_xgbe_hw_if;
49222 +extern struct xgbe_desc_if default_xgbe_desc_if;
49223 +
49224 /* Function prototypes*/
49225
49226 void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *);
49227 diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c
49228 index 783543a..a472348 100644
49229 --- a/drivers/net/ethernet/broadcom/bcmsysport.c
49230 +++ b/drivers/net/ethernet/broadcom/bcmsysport.c
49231 @@ -1721,7 +1721,7 @@ static int bcm_sysport_probe(struct platform_device *pdev)
49232 macaddr = of_get_mac_address(dn);
49233 if (!macaddr || !is_valid_ether_addr(macaddr)) {
49234 dev_warn(&pdev->dev, "using random Ethernet MAC\n");
49235 - random_ether_addr(dev->dev_addr);
49236 + eth_hw_addr_random(dev);
49237 } else {
49238 ether_addr_copy(dev->dev_addr, macaddr);
49239 }
49240 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
49241 index d7a7175..7011194 100644
49242 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
49243 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
49244 @@ -1065,7 +1065,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
49245 static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
49246 {
49247 /* RX_MODE controlling object */
49248 - bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
49249 + bnx2x_init_rx_mode_obj(bp);
49250
49251 /* multicast configuration controlling object */
49252 bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
49253 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
49254 index 07cdf9b..b08ecc7 100644
49255 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
49256 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
49257 @@ -2329,15 +2329,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
49258 return rc;
49259 }
49260
49261 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
49262 - struct bnx2x_rx_mode_obj *o)
49263 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp)
49264 {
49265 if (CHIP_IS_E1x(bp)) {
49266 - o->wait_comp = bnx2x_empty_rx_mode_wait;
49267 - o->config_rx_mode = bnx2x_set_rx_mode_e1x;
49268 + bp->rx_mode_obj.wait_comp = bnx2x_empty_rx_mode_wait;
49269 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x;
49270 } else {
49271 - o->wait_comp = bnx2x_wait_rx_mode_comp_e2;
49272 - o->config_rx_mode = bnx2x_set_rx_mode_e2;
49273 + bp->rx_mode_obj.wait_comp = bnx2x_wait_rx_mode_comp_e2;
49274 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2;
49275 }
49276 }
49277
49278 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
49279 index 86baecb..ff3bb46 100644
49280 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
49281 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
49282 @@ -1411,8 +1411,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
49283
49284 /********************* RX MODE ****************/
49285
49286 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
49287 - struct bnx2x_rx_mode_obj *o);
49288 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp);
49289
49290 /**
49291 * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
49292 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
49293 index 31c9f82..e65e986 100644
49294 --- a/drivers/net/ethernet/broadcom/tg3.h
49295 +++ b/drivers/net/ethernet/broadcom/tg3.h
49296 @@ -150,6 +150,7 @@
49297 #define CHIPREV_ID_5750_A0 0x4000
49298 #define CHIPREV_ID_5750_A1 0x4001
49299 #define CHIPREV_ID_5750_A3 0x4003
49300 +#define CHIPREV_ID_5750_C1 0x4201
49301 #define CHIPREV_ID_5750_C2 0x4202
49302 #define CHIPREV_ID_5752_A0_HW 0x5000
49303 #define CHIPREV_ID_5752_A0 0x6000
49304 diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
49305 index deb8da6..45d473b 100644
49306 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c
49307 +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
49308 @@ -1694,10 +1694,10 @@ bna_cb_ioceth_reset(void *arg)
49309 }
49310
49311 static struct bfa_ioc_cbfn bna_ioceth_cbfn = {
49312 - bna_cb_ioceth_enable,
49313 - bna_cb_ioceth_disable,
49314 - bna_cb_ioceth_hbfail,
49315 - bna_cb_ioceth_reset
49316 + .enable_cbfn = bna_cb_ioceth_enable,
49317 + .disable_cbfn = bna_cb_ioceth_disable,
49318 + .hbfail_cbfn = bna_cb_ioceth_hbfail,
49319 + .reset_cbfn = bna_cb_ioceth_reset
49320 };
49321
49322 static void bna_attr_init(struct bna_ioceth *ioceth)
49323 diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
49324 index 8cffcdf..aadf043 100644
49325 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
49326 +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
49327 @@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
49328 */
49329 struct l2t_skb_cb {
49330 arp_failure_handler_func arp_failure_handler;
49331 -};
49332 +} __no_const;
49333
49334 #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
49335
49336 diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
49337 index badff18..e15c4ec 100644
49338 --- a/drivers/net/ethernet/dec/tulip/de4x5.c
49339 +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
49340 @@ -5373,7 +5373,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
49341 for (i=0; i<ETH_ALEN; i++) {
49342 tmp.addr[i] = dev->dev_addr[i];
49343 }
49344 - if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
49345 + if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
49346 break;
49347
49348 case DE4X5_SET_HWADDR: /* Set the hardware address */
49349 @@ -5413,7 +5413,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
49350 spin_lock_irqsave(&lp->lock, flags);
49351 memcpy(&statbuf, &lp->pktStats, ioc->len);
49352 spin_unlock_irqrestore(&lp->lock, flags);
49353 - if (copy_to_user(ioc->data, &statbuf, ioc->len))
49354 + if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len))
49355 return -EFAULT;
49356 break;
49357 }
49358 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
49359 index e43cc8a..f1cf67c 100644
49360 --- a/drivers/net/ethernet/emulex/benet/be_main.c
49361 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
49362 @@ -539,7 +539,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
49363
49364 if (wrapped)
49365 newacc += 65536;
49366 - ACCESS_ONCE(*acc) = newacc;
49367 + ACCESS_ONCE_RW(*acc) = newacc;
49368 }
49369
49370 static void populate_erx_stats(struct be_adapter *adapter,
49371 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
49372 index 6d0c5d5..55be363 100644
49373 --- a/drivers/net/ethernet/faraday/ftgmac100.c
49374 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
49375 @@ -30,6 +30,8 @@
49376 #include <linux/netdevice.h>
49377 #include <linux/phy.h>
49378 #include <linux/platform_device.h>
49379 +#include <linux/interrupt.h>
49380 +#include <linux/irqreturn.h>
49381 #include <net/ip.h>
49382
49383 #include "ftgmac100.h"
49384 diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
49385 index dce5f7b..2433466 100644
49386 --- a/drivers/net/ethernet/faraday/ftmac100.c
49387 +++ b/drivers/net/ethernet/faraday/ftmac100.c
49388 @@ -31,6 +31,8 @@
49389 #include <linux/module.h>
49390 #include <linux/netdevice.h>
49391 #include <linux/platform_device.h>
49392 +#include <linux/interrupt.h>
49393 +#include <linux/irqreturn.h>
49394
49395 #include "ftmac100.h"
49396
49397 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49398 index a92b772..250fe69 100644
49399 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49400 +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49401 @@ -419,7 +419,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
49402 wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
49403
49404 /* Update the base adjustement value. */
49405 - ACCESS_ONCE(pf->ptp_base_adj) = incval;
49406 + ACCESS_ONCE_RW(pf->ptp_base_adj) = incval;
49407 smp_mb(); /* Force the above update. */
49408 }
49409
49410 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49411 index e5ba040..d47531c 100644
49412 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49413 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49414 @@ -782,7 +782,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
49415 }
49416
49417 /* update the base incval used to calculate frequency adjustment */
49418 - ACCESS_ONCE(adapter->base_incval) = incval;
49419 + ACCESS_ONCE_RW(adapter->base_incval) = incval;
49420 smp_mb();
49421
49422 /* need lock to prevent incorrect read while modifying cyclecounter */
49423 diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
49424 index 74d0389..086ac03 100644
49425 --- a/drivers/net/ethernet/marvell/mvneta.c
49426 +++ b/drivers/net/ethernet/marvell/mvneta.c
49427 @@ -1462,7 +1462,7 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49428 struct mvneta_rx_queue *rxq)
49429 {
49430 struct net_device *dev = pp->dev;
49431 - int rx_done, rx_filled;
49432 + int rx_done;
49433 u32 rcvd_pkts = 0;
49434 u32 rcvd_bytes = 0;
49435
49436 @@ -1473,7 +1473,6 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49437 rx_todo = rx_done;
49438
49439 rx_done = 0;
49440 - rx_filled = 0;
49441
49442 /* Fairness NAPI loop */
49443 while (rx_done < rx_todo) {
49444 @@ -1484,7 +1483,6 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49445 int rx_bytes, err;
49446
49447 rx_done++;
49448 - rx_filled++;
49449 rx_status = rx_desc->status;
49450 rx_bytes = rx_desc->data_size - (ETH_FCS_LEN + MVNETA_MH_SIZE);
49451 data = (unsigned char *)rx_desc->buf_cookie;
49452 @@ -1524,6 +1522,14 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49453 continue;
49454 }
49455
49456 + /* Refill processing */
49457 + err = mvneta_rx_refill(pp, rx_desc);
49458 + if (err) {
49459 + netdev_err(dev, "Linux processing - Can't refill\n");
49460 + rxq->missed++;
49461 + goto err_drop_frame;
49462 + }
49463 +
49464 skb = build_skb(data, pp->frag_size > PAGE_SIZE ? 0 : pp->frag_size);
49465 if (!skb)
49466 goto err_drop_frame;
49467 @@ -1543,14 +1549,6 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49468 mvneta_rx_csum(pp, rx_status, skb);
49469
49470 napi_gro_receive(&pp->napi, skb);
49471 -
49472 - /* Refill processing */
49473 - err = mvneta_rx_refill(pp, rx_desc);
49474 - if (err) {
49475 - netdev_err(dev, "Linux processing - Can't refill\n");
49476 - rxq->missed++;
49477 - rx_filled--;
49478 - }
49479 }
49480
49481 if (rcvd_pkts) {
49482 @@ -1563,7 +1561,7 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49483 }
49484
49485 /* Update rxq management counters */
49486 - mvneta_rxq_desc_num_update(pp, rxq, rx_done, rx_filled);
49487 + mvneta_rxq_desc_num_update(pp, rxq, rx_done, rx_done);
49488
49489 return rx_done;
49490 }
49491 diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49492 index c10d98f..72914c6 100644
49493 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49494 +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49495 @@ -475,8 +475,8 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev,
49496 wmb();
49497
49498 /* we want to dirty this cache line once */
49499 - ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb;
49500 - ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped;
49501 + ACCESS_ONCE_RW(ring->last_nr_txbb) = last_nr_txbb;
49502 + ACCESS_ONCE_RW(ring->cons) = ring_cons + txbbs_skipped;
49503
49504 netdev_tx_completed_queue(ring->tx_queue, packets, bytes);
49505
49506 diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
49507 index 6223930..975033d 100644
49508 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
49509 +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
49510 @@ -3457,7 +3457,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
49511 struct __vxge_hw_fifo *fifo;
49512 struct vxge_hw_fifo_config *config;
49513 u32 txdl_size, txdl_per_memblock;
49514 - struct vxge_hw_mempool_cbs fifo_mp_callback;
49515 + static struct vxge_hw_mempool_cbs fifo_mp_callback = {
49516 + .item_func_alloc = __vxge_hw_fifo_mempool_item_alloc,
49517 + };
49518 +
49519 struct __vxge_hw_virtualpath *vpath;
49520
49521 if ((vp == NULL) || (attr == NULL)) {
49522 @@ -3540,8 +3543,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
49523 goto exit;
49524 }
49525
49526 - fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
49527 -
49528 fifo->mempool =
49529 __vxge_hw_mempool_create(vpath->hldev,
49530 fifo->config->memblock_size,
49531 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49532 index 33669c2..674c39a 100644
49533 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49534 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49535 @@ -1415,7 +1415,7 @@ static int qlcnic_83xx_copy_fw_file(struct qlcnic_adapter *adapter)
49536 if (fw->size & 0xF) {
49537 addr = dest + size;
49538 for (i = 0; i < (fw->size & 0xF); i++)
49539 - data[i] = temp[size + i];
49540 + data[i] = ((u8 *)temp)[size + i];
49541 for (; i < 16; i++)
49542 data[i] = 0;
49543 ret = qlcnic_ms_mem_write128(adapter, addr,
49544 @@ -2324,7 +2324,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
49545 max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
49546 } else if (ret == QLC_83XX_DEFAULT_OPMODE) {
49547 ahw->nic_mode = QLCNIC_DEFAULT_MODE;
49548 - adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
49549 + pax_open_kernel();
49550 + *(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
49551 + pax_close_kernel();
49552 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49553 max_sds_rings = QLCNIC_MAX_SDS_RINGS;
49554 max_tx_rings = QLCNIC_MAX_TX_RINGS;
49555 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49556 index be7d7a6..a8983f8 100644
49557 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49558 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49559 @@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
49560 case QLCNIC_NON_PRIV_FUNC:
49561 ahw->op_mode = QLCNIC_NON_PRIV_FUNC;
49562 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49563 - nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
49564 + pax_open_kernel();
49565 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
49566 + pax_close_kernel();
49567 break;
49568 case QLCNIC_PRIV_FUNC:
49569 ahw->op_mode = QLCNIC_PRIV_FUNC;
49570 ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry;
49571 - nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
49572 + pax_open_kernel();
49573 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
49574 + pax_close_kernel();
49575 break;
49576 case QLCNIC_MGMT_FUNC:
49577 ahw->op_mode = QLCNIC_MGMT_FUNC;
49578 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49579 - nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
49580 + pax_open_kernel();
49581 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
49582 + pax_close_kernel();
49583 break;
49584 default:
49585 dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n");
49586 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49587 index 332bb8a..e6adcd1 100644
49588 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49589 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49590 @@ -1285,7 +1285,7 @@ flash_temp:
49591 int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
49592 {
49593 struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
49594 - static const struct qlcnic_dump_operations *fw_dump_ops;
49595 + const struct qlcnic_dump_operations *fw_dump_ops;
49596 struct qlcnic_83xx_dump_template_hdr *hdr_83xx;
49597 u32 entry_offset, dump, no_entries, buf_offset = 0;
49598 int i, k, ops_cnt, ops_index, dump_size = 0;
49599 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
49600 index 3df51fa..e9b517f 100644
49601 --- a/drivers/net/ethernet/realtek/r8169.c
49602 +++ b/drivers/net/ethernet/realtek/r8169.c
49603 @@ -788,22 +788,22 @@ struct rtl8169_private {
49604 struct mdio_ops {
49605 void (*write)(struct rtl8169_private *, int, int);
49606 int (*read)(struct rtl8169_private *, int);
49607 - } mdio_ops;
49608 + } __no_const mdio_ops;
49609
49610 struct pll_power_ops {
49611 void (*down)(struct rtl8169_private *);
49612 void (*up)(struct rtl8169_private *);
49613 - } pll_power_ops;
49614 + } __no_const pll_power_ops;
49615
49616 struct jumbo_ops {
49617 void (*enable)(struct rtl8169_private *);
49618 void (*disable)(struct rtl8169_private *);
49619 - } jumbo_ops;
49620 + } __no_const jumbo_ops;
49621
49622 struct csi_ops {
49623 void (*write)(struct rtl8169_private *, int, int);
49624 u32 (*read)(struct rtl8169_private *, int);
49625 - } csi_ops;
49626 + } __no_const csi_ops;
49627
49628 int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
49629 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
49630 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
49631 index a2e9aee..af41a0e 100644
49632 --- a/drivers/net/ethernet/sfc/ptp.c
49633 +++ b/drivers/net/ethernet/sfc/ptp.c
49634 @@ -822,7 +822,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
49635 ptp->start.dma_addr);
49636
49637 /* Clear flag that signals MC ready */
49638 - ACCESS_ONCE(*start) = 0;
49639 + ACCESS_ONCE_RW(*start) = 0;
49640 rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
49641 MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
49642 EFX_BUG_ON_PARANOID(rc);
49643 diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49644 index 08c483b..2c4a553 100644
49645 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49646 +++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49647 @@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode)
49648
49649 writel(value, ioaddr + MMC_CNTRL);
49650
49651 - pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49652 - MMC_CNTRL, value);
49653 +// pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49654 +// MMC_CNTRL, value);
49655 }
49656
49657 /* To mask all all interrupts.*/
49658 diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
49659 index de28504..7f1c1cd 100644
49660 --- a/drivers/net/ethernet/via/via-rhine.c
49661 +++ b/drivers/net/ethernet/via/via-rhine.c
49662 @@ -2525,7 +2525,7 @@ static struct platform_driver rhine_driver_platform = {
49663 }
49664 };
49665
49666 -static struct dmi_system_id rhine_dmi_table[] __initdata = {
49667 +static const struct dmi_system_id rhine_dmi_table[] __initconst = {
49668 {
49669 .ident = "EPIA-M",
49670 .matches = {
49671 diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
49672 index 41071d3..6e362e1 100644
49673 --- a/drivers/net/hyperv/hyperv_net.h
49674 +++ b/drivers/net/hyperv/hyperv_net.h
49675 @@ -176,7 +176,7 @@ struct rndis_device {
49676 enum rndis_device_state state;
49677 bool link_state;
49678 bool link_change;
49679 - atomic_t new_req_id;
49680 + atomic_unchecked_t new_req_id;
49681
49682 spinlock_t request_lock;
49683 struct list_head req_list;
49684 diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
49685 index 9118cea..1a8e06a 100644
49686 --- a/drivers/net/hyperv/rndis_filter.c
49687 +++ b/drivers/net/hyperv/rndis_filter.c
49688 @@ -100,7 +100,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
49689 * template
49690 */
49691 set = &rndis_msg->msg.set_req;
49692 - set->req_id = atomic_inc_return(&dev->new_req_id);
49693 + set->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49694
49695 /* Add to the request list */
49696 spin_lock_irqsave(&dev->request_lock, flags);
49697 @@ -923,7 +923,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
49698
49699 /* Setup the rndis set */
49700 halt = &request->request_msg.msg.halt_req;
49701 - halt->req_id = atomic_inc_return(&dev->new_req_id);
49702 + halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49703
49704 /* Ignore return since this msg is optional. */
49705 rndis_filter_send_request(dev, request);
49706 diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
49707 index 94570aa..1a798e1 100644
49708 --- a/drivers/net/ifb.c
49709 +++ b/drivers/net/ifb.c
49710 @@ -253,7 +253,7 @@ static int ifb_validate(struct nlattr *tb[], struct nlattr *data[])
49711 return 0;
49712 }
49713
49714 -static struct rtnl_link_ops ifb_link_ops __read_mostly = {
49715 +static struct rtnl_link_ops ifb_link_ops = {
49716 .kind = "ifb",
49717 .priv_size = sizeof(struct ifb_private),
49718 .setup = ifb_setup,
49719 diff --git a/drivers/net/ipvlan/ipvlan.h b/drivers/net/ipvlan/ipvlan.h
49720 index 54549a6..0799442 100644
49721 --- a/drivers/net/ipvlan/ipvlan.h
49722 +++ b/drivers/net/ipvlan/ipvlan.h
49723 @@ -102,6 +102,11 @@ static inline struct ipvl_port *ipvlan_port_get_rcu(const struct net_device *d)
49724 return rcu_dereference(d->rx_handler_data);
49725 }
49726
49727 +static inline struct ipvl_port *ipvlan_port_get_rcu_bh(const struct net_device *d)
49728 +{
49729 + return rcu_dereference_bh(d->rx_handler_data);
49730 +}
49731 +
49732 static inline struct ipvl_port *ipvlan_port_get_rtnl(const struct net_device *d)
49733 {
49734 return rtnl_dereference(d->rx_handler_data);
49735 diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c
49736 index c30b5c3..b349dad 100644
49737 --- a/drivers/net/ipvlan/ipvlan_core.c
49738 +++ b/drivers/net/ipvlan/ipvlan_core.c
49739 @@ -507,7 +507,7 @@ static int ipvlan_xmit_mode_l2(struct sk_buff *skb, struct net_device *dev)
49740 int ipvlan_queue_xmit(struct sk_buff *skb, struct net_device *dev)
49741 {
49742 struct ipvl_dev *ipvlan = netdev_priv(dev);
49743 - struct ipvl_port *port = ipvlan_port_get_rcu(ipvlan->phy_dev);
49744 + struct ipvl_port *port = ipvlan_port_get_rcu_bh(ipvlan->phy_dev);
49745
49746 if (!port)
49747 goto out;
49748 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
49749 index 9f59f17..52cb38f 100644
49750 --- a/drivers/net/macvlan.c
49751 +++ b/drivers/net/macvlan.c
49752 @@ -335,7 +335,7 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port,
49753 free_nskb:
49754 kfree_skb(nskb);
49755 err:
49756 - atomic_long_inc(&skb->dev->rx_dropped);
49757 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
49758 }
49759
49760 static void macvlan_flush_sources(struct macvlan_port *port,
49761 @@ -1480,13 +1480,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
49762 int macvlan_link_register(struct rtnl_link_ops *ops)
49763 {
49764 /* common fields */
49765 - ops->priv_size = sizeof(struct macvlan_dev);
49766 - ops->validate = macvlan_validate;
49767 - ops->maxtype = IFLA_MACVLAN_MAX;
49768 - ops->policy = macvlan_policy;
49769 - ops->changelink = macvlan_changelink;
49770 - ops->get_size = macvlan_get_size;
49771 - ops->fill_info = macvlan_fill_info;
49772 + pax_open_kernel();
49773 + *(size_t *)&ops->priv_size = sizeof(struct macvlan_dev);
49774 + *(void **)&ops->validate = macvlan_validate;
49775 + *(int *)&ops->maxtype = IFLA_MACVLAN_MAX;
49776 + *(const void **)&ops->policy = macvlan_policy;
49777 + *(void **)&ops->changelink = macvlan_changelink;
49778 + *(void **)&ops->get_size = macvlan_get_size;
49779 + *(void **)&ops->fill_info = macvlan_fill_info;
49780 + pax_close_kernel();
49781
49782 return rtnl_link_register(ops);
49783 };
49784 @@ -1572,7 +1574,7 @@ static int macvlan_device_event(struct notifier_block *unused,
49785 return NOTIFY_DONE;
49786 }
49787
49788 -static struct notifier_block macvlan_notifier_block __read_mostly = {
49789 +static struct notifier_block macvlan_notifier_block = {
49790 .notifier_call = macvlan_device_event,
49791 };
49792
49793 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
49794 index 8c350c5..30fdc98 100644
49795 --- a/drivers/net/macvtap.c
49796 +++ b/drivers/net/macvtap.c
49797 @@ -436,7 +436,7 @@ static void macvtap_setup(struct net_device *dev)
49798 dev->tx_queue_len = TUN_READQ_SIZE;
49799 }
49800
49801 -static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
49802 +static struct rtnl_link_ops macvtap_link_ops = {
49803 .kind = "macvtap",
49804 .setup = macvtap_setup,
49805 .newlink = macvtap_newlink,
49806 @@ -1033,7 +1033,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
49807
49808 ret = 0;
49809 u = q->flags;
49810 - if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49811 + if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49812 put_user(u, &ifr->ifr_flags))
49813 ret = -EFAULT;
49814 macvtap_put_vlan(vlan);
49815 @@ -1214,7 +1214,7 @@ static int macvtap_device_event(struct notifier_block *unused,
49816 return NOTIFY_DONE;
49817 }
49818
49819 -static struct notifier_block macvtap_notifier_block __read_mostly = {
49820 +static struct notifier_block macvtap_notifier_block = {
49821 .notifier_call = macvtap_device_event,
49822 };
49823
49824 @@ -1268,6 +1268,7 @@ static void macvtap_exit(void)
49825 class_unregister(macvtap_class);
49826 cdev_del(&macvtap_cdev);
49827 unregister_chrdev_region(macvtap_major, MACVTAP_NUM_DEVS);
49828 + idr_destroy(&minor_idr);
49829 }
49830 module_exit(macvtap_exit);
49831
49832 diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
49833 index 34924df..a747360 100644
49834 --- a/drivers/net/nlmon.c
49835 +++ b/drivers/net/nlmon.c
49836 @@ -154,7 +154,7 @@ static int nlmon_validate(struct nlattr *tb[], struct nlattr *data[])
49837 return 0;
49838 }
49839
49840 -static struct rtnl_link_ops nlmon_link_ops __read_mostly = {
49841 +static struct rtnl_link_ops nlmon_link_ops = {
49842 .kind = "nlmon",
49843 .priv_size = sizeof(struct nlmon),
49844 .setup = nlmon_setup,
49845 diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
49846 index d551df6..fa4c2df 100644
49847 --- a/drivers/net/phy/phy_device.c
49848 +++ b/drivers/net/phy/phy_device.c
49849 @@ -218,7 +218,7 @@ EXPORT_SYMBOL(phy_device_create);
49850 * zero on success.
49851 *
49852 */
49853 -static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49854 +static int get_phy_c45_ids(struct mii_bus *bus, int addr, int *phy_id,
49855 struct phy_c45_device_ids *c45_ids) {
49856 int phy_reg;
49857 int i, reg_addr;
49858 @@ -288,7 +288,7 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49859 * its return value is in turn returned.
49860 *
49861 */
49862 -static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49863 +static int get_phy_id(struct mii_bus *bus, int addr, int *phy_id,
49864 bool is_c45, struct phy_c45_device_ids *c45_ids)
49865 {
49866 int phy_reg;
49867 @@ -326,7 +326,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49868 struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
49869 {
49870 struct phy_c45_device_ids c45_ids = {0};
49871 - u32 phy_id = 0;
49872 + int phy_id = 0;
49873 int r;
49874
49875 r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids);
49876 diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
49877 index 9d15566..5ad4ef6 100644
49878 --- a/drivers/net/ppp/ppp_generic.c
49879 +++ b/drivers/net/ppp/ppp_generic.c
49880 @@ -1022,7 +1022,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49881 void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
49882 struct ppp_stats stats;
49883 struct ppp_comp_stats cstats;
49884 - char *vers;
49885
49886 switch (cmd) {
49887 case SIOCGPPPSTATS:
49888 @@ -1044,8 +1043,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49889 break;
49890
49891 case SIOCGPPPVER:
49892 - vers = PPP_VERSION;
49893 - if (copy_to_user(addr, vers, strlen(vers) + 1))
49894 + if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION)))
49895 break;
49896 err = 0;
49897 break;
49898 diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c
49899 index 079f7ad..b2a2bfa7 100644
49900 --- a/drivers/net/slip/slhc.c
49901 +++ b/drivers/net/slip/slhc.c
49902 @@ -487,7 +487,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize)
49903 register struct tcphdr *thp;
49904 register struct iphdr *ip;
49905 register struct cstate *cs;
49906 - int len, hdrlen;
49907 + long len, hdrlen;
49908 unsigned char *cp = icp;
49909
49910 /* We've got a compressed packet; read the change byte */
49911 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
49912 index 6928448..e30c57f 100644
49913 --- a/drivers/net/team/team.c
49914 +++ b/drivers/net/team/team.c
49915 @@ -2103,7 +2103,7 @@ static unsigned int team_get_num_rx_queues(void)
49916 return TEAM_DEFAULT_NUM_RX_QUEUES;
49917 }
49918
49919 -static struct rtnl_link_ops team_link_ops __read_mostly = {
49920 +static struct rtnl_link_ops team_link_ops = {
49921 .kind = DRV_NAME,
49922 .priv_size = sizeof(struct team),
49923 .setup = team_setup,
49924 @@ -2893,7 +2893,7 @@ static int team_device_event(struct notifier_block *unused,
49925 return NOTIFY_DONE;
49926 }
49927
49928 -static struct notifier_block team_notifier_block __read_mostly = {
49929 +static struct notifier_block team_notifier_block = {
49930 .notifier_call = team_device_event,
49931 };
49932
49933 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
49934 index e470ae5..e812f5e 100644
49935 --- a/drivers/net/tun.c
49936 +++ b/drivers/net/tun.c
49937 @@ -1421,7 +1421,7 @@ static int tun_validate(struct nlattr *tb[], struct nlattr *data[])
49938 return -EINVAL;
49939 }
49940
49941 -static struct rtnl_link_ops tun_link_ops __read_mostly = {
49942 +static struct rtnl_link_ops tun_link_ops = {
49943 .kind = DRV_NAME,
49944 .priv_size = sizeof(struct tun_struct),
49945 .setup = tun_setup,
49946 @@ -1828,7 +1828,7 @@ unlock:
49947 }
49948
49949 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49950 - unsigned long arg, int ifreq_len)
49951 + unsigned long arg, size_t ifreq_len)
49952 {
49953 struct tun_file *tfile = file->private_data;
49954 struct tun_struct *tun;
49955 @@ -1842,6 +1842,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49956 int le;
49957 int ret;
49958
49959 + if (ifreq_len > sizeof ifr)
49960 + return -EFAULT;
49961 +
49962 if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) {
49963 if (copy_from_user(&ifr, argp, ifreq_len))
49964 return -EFAULT;
49965 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
49966 index 111d907..1ee643e 100644
49967 --- a/drivers/net/usb/hso.c
49968 +++ b/drivers/net/usb/hso.c
49969 @@ -70,7 +70,7 @@
49970 #include <asm/byteorder.h>
49971 #include <linux/serial_core.h>
49972 #include <linux/serial.h>
49973 -
49974 +#include <asm/local.h>
49975
49976 #define MOD_AUTHOR "Option Wireless"
49977 #define MOD_DESCRIPTION "USB High Speed Option driver"
49978 @@ -1183,7 +1183,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
49979 struct urb *urb;
49980
49981 urb = serial->rx_urb[0];
49982 - if (serial->port.count > 0) {
49983 + if (atomic_read(&serial->port.count) > 0) {
49984 count = put_rxbuf_data(urb, serial);
49985 if (count == -1)
49986 return;
49987 @@ -1221,7 +1221,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
49988 DUMP1(urb->transfer_buffer, urb->actual_length);
49989
49990 /* Anyone listening? */
49991 - if (serial->port.count == 0)
49992 + if (atomic_read(&serial->port.count) == 0)
49993 return;
49994
49995 if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
49996 @@ -1282,8 +1282,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49997 tty_port_tty_set(&serial->port, tty);
49998
49999 /* check for port already opened, if not set the termios */
50000 - serial->port.count++;
50001 - if (serial->port.count == 1) {
50002 + if (atomic_inc_return(&serial->port.count) == 1) {
50003 serial->rx_state = RX_IDLE;
50004 /* Force default termio settings */
50005 _hso_serial_set_termios(tty, NULL);
50006 @@ -1293,7 +1292,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
50007 result = hso_start_serial_device(serial->parent, GFP_KERNEL);
50008 if (result) {
50009 hso_stop_serial_device(serial->parent);
50010 - serial->port.count--;
50011 + atomic_dec(&serial->port.count);
50012 } else {
50013 kref_get(&serial->parent->ref);
50014 }
50015 @@ -1331,10 +1330,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
50016
50017 /* reset the rts and dtr */
50018 /* do the actual close */
50019 - serial->port.count--;
50020 + atomic_dec(&serial->port.count);
50021
50022 - if (serial->port.count <= 0) {
50023 - serial->port.count = 0;
50024 + if (atomic_read(&serial->port.count) <= 0) {
50025 + atomic_set(&serial->port.count, 0);
50026 tty_port_tty_set(&serial->port, NULL);
50027 if (!usb_gone)
50028 hso_stop_serial_device(serial->parent);
50029 @@ -1417,7 +1416,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
50030
50031 /* the actual setup */
50032 spin_lock_irqsave(&serial->serial_lock, flags);
50033 - if (serial->port.count)
50034 + if (atomic_read(&serial->port.count))
50035 _hso_serial_set_termios(tty, old);
50036 else
50037 tty->termios = *old;
50038 @@ -1891,7 +1890,7 @@ static void intr_callback(struct urb *urb)
50039 D1("Pending read interrupt on port %d\n", i);
50040 spin_lock(&serial->serial_lock);
50041 if (serial->rx_state == RX_IDLE &&
50042 - serial->port.count > 0) {
50043 + atomic_read(&serial->port.count) > 0) {
50044 /* Setup and send a ctrl req read on
50045 * port i */
50046 if (!serial->rx_urb_filled[0]) {
50047 @@ -3058,7 +3057,7 @@ static int hso_resume(struct usb_interface *iface)
50048 /* Start all serial ports */
50049 for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
50050 if (serial_table[i] && (serial_table[i]->interface == iface)) {
50051 - if (dev2ser(serial_table[i])->port.count) {
50052 + if (atomic_read(&dev2ser(serial_table[i])->port.count)) {
50053 result =
50054 hso_start_serial_device(serial_table[i], GFP_NOIO);
50055 hso_kick_transmit(dev2ser(serial_table[i]));
50056 diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
50057 index aafa1a1..f59c651 100644
50058 --- a/drivers/net/usb/r8152.c
50059 +++ b/drivers/net/usb/r8152.c
50060 @@ -602,7 +602,7 @@ struct r8152 {
50061 void (*unload)(struct r8152 *);
50062 int (*eee_get)(struct r8152 *, struct ethtool_eee *);
50063 int (*eee_set)(struct r8152 *, struct ethtool_eee *);
50064 - } rtl_ops;
50065 + } __no_const rtl_ops;
50066
50067 int intr_interval;
50068 u32 saved_wolopts;
50069 diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
50070 index a2515887..6d13233 100644
50071 --- a/drivers/net/usb/sierra_net.c
50072 +++ b/drivers/net/usb/sierra_net.c
50073 @@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net";
50074 /* atomic counter partially included in MAC address to make sure 2 devices
50075 * do not end up with the same MAC - concept breaks in case of > 255 ifaces
50076 */
50077 -static atomic_t iface_counter = ATOMIC_INIT(0);
50078 +static atomic_unchecked_t iface_counter = ATOMIC_INIT(0);
50079
50080 /*
50081 * SYNC Timer Delay definition used to set the expiry time
50082 @@ -697,7 +697,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
50083 dev->net->netdev_ops = &sierra_net_device_ops;
50084
50085 /* change MAC addr to include, ifacenum, and to be unique */
50086 - dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
50087 + dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter);
50088 dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
50089
50090 /* we will have to manufacture ethernet headers, prepare template */
50091 diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
50092 index 63c7810..a694d2b 100644
50093 --- a/drivers/net/virtio_net.c
50094 +++ b/drivers/net/virtio_net.c
50095 @@ -48,7 +48,7 @@ module_param(gso, bool, 0444);
50096 #define RECEIVE_AVG_WEIGHT 64
50097
50098 /* Minimum alignment for mergeable packet buffers. */
50099 -#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256)
50100 +#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256UL)
50101
50102 #define VIRTNET_DRIVER_VERSION "1.0.0"
50103
50104 @@ -1756,9 +1756,9 @@ static int virtnet_probe(struct virtio_device *vdev)
50105 /* Do we support "hardware" checksums? */
50106 if (virtio_has_feature(vdev, VIRTIO_NET_F_CSUM)) {
50107 /* This opens up the world of extra features. */
50108 - dev->hw_features |= NETIF_F_HW_CSUM|NETIF_F_SG|NETIF_F_FRAGLIST;
50109 + dev->hw_features |= NETIF_F_HW_CSUM|NETIF_F_SG;
50110 if (csum)
50111 - dev->features |= NETIF_F_HW_CSUM|NETIF_F_SG|NETIF_F_FRAGLIST;
50112 + dev->features |= NETIF_F_HW_CSUM|NETIF_F_SG;
50113
50114 if (virtio_has_feature(vdev, VIRTIO_NET_F_GSO)) {
50115 dev->hw_features |= NETIF_F_TSO | NETIF_F_UFO
50116 diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
50117 index 61c0840..92e7f7e 100644
50118 --- a/drivers/net/vmxnet3/vmxnet3_drv.c
50119 +++ b/drivers/net/vmxnet3/vmxnet3_drv.c
50120 @@ -1167,7 +1167,7 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
50121 static const u32 rxprod_reg[2] = {
50122 VMXNET3_REG_RXPROD, VMXNET3_REG_RXPROD2
50123 };
50124 - u32 num_rxd = 0;
50125 + u32 num_pkts = 0;
50126 bool skip_page_frags = false;
50127 struct Vmxnet3_RxCompDesc *rcd;
50128 struct vmxnet3_rx_ctx *ctx = &rq->rx_ctx;
50129 @@ -1185,13 +1185,12 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
50130 struct Vmxnet3_RxDesc *rxd;
50131 u32 idx, ring_idx;
50132 struct vmxnet3_cmd_ring *ring = NULL;
50133 - if (num_rxd >= quota) {
50134 + if (num_pkts >= quota) {
50135 /* we may stop even before we see the EOP desc of
50136 * the current pkt
50137 */
50138 break;
50139 }
50140 - num_rxd++;
50141 BUG_ON(rcd->rqID != rq->qid && rcd->rqID != rq->qid2);
50142 idx = rcd->rxdIdx;
50143 ring_idx = rcd->rqID < adapter->num_rx_queues ? 0 : 1;
50144 @@ -1323,6 +1322,7 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
50145 napi_gro_receive(&rq->napi, skb);
50146
50147 ctx->skb = NULL;
50148 + num_pkts++;
50149 }
50150
50151 rcd_done:
50152 @@ -1353,7 +1353,7 @@ rcd_done:
50153 &rq->comp_ring.base[rq->comp_ring.next2proc].rcd, &rxComp);
50154 }
50155
50156 - return num_rxd;
50157 + return num_pkts;
50158 }
50159
50160
50161 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
50162 index 21a0fbf..055b54f 100644
50163 --- a/drivers/net/vxlan.c
50164 +++ b/drivers/net/vxlan.c
50165 @@ -2878,7 +2878,7 @@ static struct net *vxlan_get_link_net(const struct net_device *dev)
50166 return vxlan->net;
50167 }
50168
50169 -static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
50170 +static struct rtnl_link_ops vxlan_link_ops = {
50171 .kind = "vxlan",
50172 .maxtype = IFLA_VXLAN_MAX,
50173 .policy = vxlan_policy,
50174 @@ -2926,7 +2926,7 @@ static int vxlan_lowerdev_event(struct notifier_block *unused,
50175 return NOTIFY_DONE;
50176 }
50177
50178 -static struct notifier_block vxlan_notifier_block __read_mostly = {
50179 +static struct notifier_block vxlan_notifier_block = {
50180 .notifier_call = vxlan_lowerdev_event,
50181 };
50182
50183 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
50184 index 5920c99..ff2e4a5 100644
50185 --- a/drivers/net/wan/lmc/lmc_media.c
50186 +++ b/drivers/net/wan/lmc/lmc_media.c
50187 @@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int);
50188 static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
50189
50190 lmc_media_t lmc_ds3_media = {
50191 - lmc_ds3_init, /* special media init stuff */
50192 - lmc_ds3_default, /* reset to default state */
50193 - lmc_ds3_set_status, /* reset status to state provided */
50194 - lmc_dummy_set_1, /* set clock source */
50195 - lmc_dummy_set2_1, /* set line speed */
50196 - lmc_ds3_set_100ft, /* set cable length */
50197 - lmc_ds3_set_scram, /* set scrambler */
50198 - lmc_ds3_get_link_status, /* get link status */
50199 - lmc_dummy_set_1, /* set link status */
50200 - lmc_ds3_set_crc_length, /* set CRC length */
50201 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
50202 - lmc_ds3_watchdog
50203 + .init = lmc_ds3_init, /* special media init stuff */
50204 + .defaults = lmc_ds3_default, /* reset to default state */
50205 + .set_status = lmc_ds3_set_status, /* reset status to state provided */
50206 + .set_clock_source = lmc_dummy_set_1, /* set clock source */
50207 + .set_speed = lmc_dummy_set2_1, /* set line speed */
50208 + .set_cable_length = lmc_ds3_set_100ft, /* set cable length */
50209 + .set_scrambler = lmc_ds3_set_scram, /* set scrambler */
50210 + .get_link_status = lmc_ds3_get_link_status, /* get link status */
50211 + .set_link_status = lmc_dummy_set_1, /* set link status */
50212 + .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */
50213 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
50214 + .watchdog = lmc_ds3_watchdog
50215 };
50216
50217 lmc_media_t lmc_hssi_media = {
50218 - lmc_hssi_init, /* special media init stuff */
50219 - lmc_hssi_default, /* reset to default state */
50220 - lmc_hssi_set_status, /* reset status to state provided */
50221 - lmc_hssi_set_clock, /* set clock source */
50222 - lmc_dummy_set2_1, /* set line speed */
50223 - lmc_dummy_set_1, /* set cable length */
50224 - lmc_dummy_set_1, /* set scrambler */
50225 - lmc_hssi_get_link_status, /* get link status */
50226 - lmc_hssi_set_link_status, /* set link status */
50227 - lmc_hssi_set_crc_length, /* set CRC length */
50228 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
50229 - lmc_hssi_watchdog
50230 + .init = lmc_hssi_init, /* special media init stuff */
50231 + .defaults = lmc_hssi_default, /* reset to default state */
50232 + .set_status = lmc_hssi_set_status, /* reset status to state provided */
50233 + .set_clock_source = lmc_hssi_set_clock, /* set clock source */
50234 + .set_speed = lmc_dummy_set2_1, /* set line speed */
50235 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
50236 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
50237 + .get_link_status = lmc_hssi_get_link_status, /* get link status */
50238 + .set_link_status = lmc_hssi_set_link_status, /* set link status */
50239 + .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */
50240 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
50241 + .watchdog = lmc_hssi_watchdog
50242 };
50243
50244 -lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */
50245 - lmc_ssi_default, /* reset to default state */
50246 - lmc_ssi_set_status, /* reset status to state provided */
50247 - lmc_ssi_set_clock, /* set clock source */
50248 - lmc_ssi_set_speed, /* set line speed */
50249 - lmc_dummy_set_1, /* set cable length */
50250 - lmc_dummy_set_1, /* set scrambler */
50251 - lmc_ssi_get_link_status, /* get link status */
50252 - lmc_ssi_set_link_status, /* set link status */
50253 - lmc_ssi_set_crc_length, /* set CRC length */
50254 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
50255 - lmc_ssi_watchdog
50256 +lmc_media_t lmc_ssi_media = {
50257 + .init = lmc_ssi_init, /* special media init stuff */
50258 + .defaults = lmc_ssi_default, /* reset to default state */
50259 + .set_status = lmc_ssi_set_status, /* reset status to state provided */
50260 + .set_clock_source = lmc_ssi_set_clock, /* set clock source */
50261 + .set_speed = lmc_ssi_set_speed, /* set line speed */
50262 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
50263 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
50264 + .get_link_status = lmc_ssi_get_link_status, /* get link status */
50265 + .set_link_status = lmc_ssi_set_link_status, /* set link status */
50266 + .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */
50267 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
50268 + .watchdog = lmc_ssi_watchdog
50269 };
50270
50271 lmc_media_t lmc_t1_media = {
50272 - lmc_t1_init, /* special media init stuff */
50273 - lmc_t1_default, /* reset to default state */
50274 - lmc_t1_set_status, /* reset status to state provided */
50275 - lmc_t1_set_clock, /* set clock source */
50276 - lmc_dummy_set2_1, /* set line speed */
50277 - lmc_dummy_set_1, /* set cable length */
50278 - lmc_dummy_set_1, /* set scrambler */
50279 - lmc_t1_get_link_status, /* get link status */
50280 - lmc_dummy_set_1, /* set link status */
50281 - lmc_t1_set_crc_length, /* set CRC length */
50282 - lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
50283 - lmc_t1_watchdog
50284 + .init = lmc_t1_init, /* special media init stuff */
50285 + .defaults = lmc_t1_default, /* reset to default state */
50286 + .set_status = lmc_t1_set_status, /* reset status to state provided */
50287 + .set_clock_source = lmc_t1_set_clock, /* set clock source */
50288 + .set_speed = lmc_dummy_set2_1, /* set line speed */
50289 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
50290 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
50291 + .get_link_status = lmc_t1_get_link_status, /* get link status */
50292 + .set_link_status = lmc_dummy_set_1, /* set link status */
50293 + .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */
50294 + .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
50295 + .watchdog = lmc_t1_watchdog
50296 };
50297
50298 static void
50299 diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
50300 index feacc3b..5bac0de 100644
50301 --- a/drivers/net/wan/z85230.c
50302 +++ b/drivers/net/wan/z85230.c
50303 @@ -485,9 +485,9 @@ static void z8530_status(struct z8530_channel *chan)
50304
50305 struct z8530_irqhandler z8530_sync =
50306 {
50307 - z8530_rx,
50308 - z8530_tx,
50309 - z8530_status
50310 + .rx = z8530_rx,
50311 + .tx = z8530_tx,
50312 + .status = z8530_status
50313 };
50314
50315 EXPORT_SYMBOL(z8530_sync);
50316 @@ -605,15 +605,15 @@ static void z8530_dma_status(struct z8530_channel *chan)
50317 }
50318
50319 static struct z8530_irqhandler z8530_dma_sync = {
50320 - z8530_dma_rx,
50321 - z8530_dma_tx,
50322 - z8530_dma_status
50323 + .rx = z8530_dma_rx,
50324 + .tx = z8530_dma_tx,
50325 + .status = z8530_dma_status
50326 };
50327
50328 static struct z8530_irqhandler z8530_txdma_sync = {
50329 - z8530_rx,
50330 - z8530_dma_tx,
50331 - z8530_dma_status
50332 + .rx = z8530_rx,
50333 + .tx = z8530_dma_tx,
50334 + .status = z8530_dma_status
50335 };
50336
50337 /**
50338 @@ -680,9 +680,9 @@ static void z8530_status_clear(struct z8530_channel *chan)
50339
50340 struct z8530_irqhandler z8530_nop=
50341 {
50342 - z8530_rx_clear,
50343 - z8530_tx_clear,
50344 - z8530_status_clear
50345 + .rx = z8530_rx_clear,
50346 + .tx = z8530_tx_clear,
50347 + .status = z8530_status_clear
50348 };
50349
50350
50351 diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
50352 index 0b60295..b8bfa5b 100644
50353 --- a/drivers/net/wimax/i2400m/rx.c
50354 +++ b/drivers/net/wimax/i2400m/rx.c
50355 @@ -1359,7 +1359,7 @@ int i2400m_rx_setup(struct i2400m *i2400m)
50356 if (i2400m->rx_roq == NULL)
50357 goto error_roq_alloc;
50358
50359 - rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log),
50360 + rd = kcalloc(sizeof(*i2400m->rx_roq[0].log), I2400M_RO_CIN + 1,
50361 GFP_KERNEL);
50362 if (rd == NULL) {
50363 result = -ENOMEM;
50364 diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
50365 index d0c97c2..108f59b 100644
50366 --- a/drivers/net/wireless/airo.c
50367 +++ b/drivers/net/wireless/airo.c
50368 @@ -7846,7 +7846,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
50369 struct airo_info *ai = dev->ml_priv;
50370 int ridcode;
50371 int enabled;
50372 - static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
50373 + int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
50374 unsigned char *iobuf;
50375
50376 /* Only super-user can write RIDs */
50377 diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
50378 index 49219c5..3625441 100644
50379 --- a/drivers/net/wireless/at76c50x-usb.c
50380 +++ b/drivers/net/wireless/at76c50x-usb.c
50381 @@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
50382 }
50383
50384 /* Convert timeout from the DFU status to jiffies */
50385 -static inline unsigned long at76_get_timeout(struct dfu_status *s)
50386 +static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s)
50387 {
50388 return msecs_to_jiffies((s->poll_timeout[2] << 16)
50389 | (s->poll_timeout[1] << 8)
50390 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
50391 index 2fd9e18..3f55bdd 100644
50392 --- a/drivers/net/wireless/ath/ath10k/htc.c
50393 +++ b/drivers/net/wireless/ath/ath10k/htc.c
50394 @@ -849,7 +849,10 @@ int ath10k_htc_start(struct ath10k_htc *htc)
50395 /* registered target arrival callback from the HIF layer */
50396 int ath10k_htc_init(struct ath10k *ar)
50397 {
50398 - struct ath10k_hif_cb htc_callbacks;
50399 + static struct ath10k_hif_cb htc_callbacks = {
50400 + .rx_completion = ath10k_htc_rx_completion_handler,
50401 + .tx_completion = ath10k_htc_tx_completion_handler,
50402 + };
50403 struct ath10k_htc_ep *ep = NULL;
50404 struct ath10k_htc *htc = &ar->htc;
50405
50406 @@ -858,8 +861,6 @@ int ath10k_htc_init(struct ath10k *ar)
50407 ath10k_htc_reset_endpoint_states(htc);
50408
50409 /* setup HIF layer callbacks */
50410 - htc_callbacks.rx_completion = ath10k_htc_rx_completion_handler;
50411 - htc_callbacks.tx_completion = ath10k_htc_tx_completion_handler;
50412 htc->ar = ar;
50413
50414 /* Get HIF default pipe for HTC message exchange */
50415 diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
50416 index 527179c..a890150 100644
50417 --- a/drivers/net/wireless/ath/ath10k/htc.h
50418 +++ b/drivers/net/wireless/ath/ath10k/htc.h
50419 @@ -270,13 +270,13 @@ enum ath10k_htc_ep_id {
50420
50421 struct ath10k_htc_ops {
50422 void (*target_send_suspend_complete)(struct ath10k *ar);
50423 -};
50424 +} __no_const;
50425
50426 struct ath10k_htc_ep_ops {
50427 void (*ep_tx_complete)(struct ath10k *, struct sk_buff *);
50428 void (*ep_rx_complete)(struct ath10k *, struct sk_buff *);
50429 void (*ep_tx_credits)(struct ath10k *);
50430 -};
50431 +} __no_const;
50432
50433 /* service connection information */
50434 struct ath10k_htc_svc_conn_req {
50435 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
50436 index f816909..e56cd8b 100644
50437 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
50438 +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
50439 @@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50440 ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
50441 ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
50442
50443 - ACCESS_ONCE(ads->ds_link) = i->link;
50444 - ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
50445 + ACCESS_ONCE_RW(ads->ds_link) = i->link;
50446 + ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0];
50447
50448 ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
50449 ctl6 = SM(i->keytype, AR_EncrType);
50450 @@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50451
50452 if ((i->is_first || i->is_last) &&
50453 i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
50454 - ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
50455 + ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0)
50456 | set11nTries(i->rates, 1)
50457 | set11nTries(i->rates, 2)
50458 | set11nTries(i->rates, 3)
50459 | (i->dur_update ? AR_DurUpdateEna : 0)
50460 | SM(0, AR_BurstDur);
50461
50462 - ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
50463 + ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0)
50464 | set11nRate(i->rates, 1)
50465 | set11nRate(i->rates, 2)
50466 | set11nRate(i->rates, 3);
50467 } else {
50468 - ACCESS_ONCE(ads->ds_ctl2) = 0;
50469 - ACCESS_ONCE(ads->ds_ctl3) = 0;
50470 + ACCESS_ONCE_RW(ads->ds_ctl2) = 0;
50471 + ACCESS_ONCE_RW(ads->ds_ctl3) = 0;
50472 }
50473
50474 if (!i->is_first) {
50475 - ACCESS_ONCE(ads->ds_ctl0) = 0;
50476 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
50477 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
50478 + ACCESS_ONCE_RW(ads->ds_ctl0) = 0;
50479 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
50480 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
50481 return;
50482 }
50483
50484 @@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50485 break;
50486 }
50487
50488 - ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
50489 + ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
50490 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
50491 | SM(i->txpower[0], AR_XmitPower0)
50492 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
50493 @@ -289,27 +289,27 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50494 | (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
50495 (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
50496
50497 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
50498 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
50499 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
50500 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
50501
50502 if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
50503 return;
50504
50505 - ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
50506 + ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
50507 | set11nPktDurRTSCTS(i->rates, 1);
50508
50509 - ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
50510 + ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
50511 | set11nPktDurRTSCTS(i->rates, 3);
50512
50513 - ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
50514 + ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
50515 | set11nRateFlags(i->rates, 1)
50516 | set11nRateFlags(i->rates, 2)
50517 | set11nRateFlags(i->rates, 3)
50518 | SM(i->rtscts_rate, AR_RTSCTSRate);
50519
50520 - ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
50521 - ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
50522 - ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
50523 + ACCESS_ONCE_RW(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
50524 + ACCESS_ONCE_RW(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
50525 + ACCESS_ONCE_RW(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
50526 }
50527
50528 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
50529 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50530 index da84b70..83e4978 100644
50531 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50532 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50533 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50534 (i->qcu << AR_TxQcuNum_S) | desc_len;
50535
50536 checksum += val;
50537 - ACCESS_ONCE(ads->info) = val;
50538 + ACCESS_ONCE_RW(ads->info) = val;
50539
50540 checksum += i->link;
50541 - ACCESS_ONCE(ads->link) = i->link;
50542 + ACCESS_ONCE_RW(ads->link) = i->link;
50543
50544 checksum += i->buf_addr[0];
50545 - ACCESS_ONCE(ads->data0) = i->buf_addr[0];
50546 + ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0];
50547 checksum += i->buf_addr[1];
50548 - ACCESS_ONCE(ads->data1) = i->buf_addr[1];
50549 + ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1];
50550 checksum += i->buf_addr[2];
50551 - ACCESS_ONCE(ads->data2) = i->buf_addr[2];
50552 + ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2];
50553 checksum += i->buf_addr[3];
50554 - ACCESS_ONCE(ads->data3) = i->buf_addr[3];
50555 + ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3];
50556
50557 checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
50558 - ACCESS_ONCE(ads->ctl3) = val;
50559 + ACCESS_ONCE_RW(ads->ctl3) = val;
50560 checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
50561 - ACCESS_ONCE(ads->ctl5) = val;
50562 + ACCESS_ONCE_RW(ads->ctl5) = val;
50563 checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
50564 - ACCESS_ONCE(ads->ctl7) = val;
50565 + ACCESS_ONCE_RW(ads->ctl7) = val;
50566 checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
50567 - ACCESS_ONCE(ads->ctl9) = val;
50568 + ACCESS_ONCE_RW(ads->ctl9) = val;
50569
50570 checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
50571 - ACCESS_ONCE(ads->ctl10) = checksum;
50572 + ACCESS_ONCE_RW(ads->ctl10) = checksum;
50573
50574 if (i->is_first || i->is_last) {
50575 - ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
50576 + ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0)
50577 | set11nTries(i->rates, 1)
50578 | set11nTries(i->rates, 2)
50579 | set11nTries(i->rates, 3)
50580 | (i->dur_update ? AR_DurUpdateEna : 0)
50581 | SM(0, AR_BurstDur);
50582
50583 - ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
50584 + ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0)
50585 | set11nRate(i->rates, 1)
50586 | set11nRate(i->rates, 2)
50587 | set11nRate(i->rates, 3);
50588 } else {
50589 - ACCESS_ONCE(ads->ctl13) = 0;
50590 - ACCESS_ONCE(ads->ctl14) = 0;
50591 + ACCESS_ONCE_RW(ads->ctl13) = 0;
50592 + ACCESS_ONCE_RW(ads->ctl14) = 0;
50593 }
50594
50595 ads->ctl20 = 0;
50596 @@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50597
50598 ctl17 = SM(i->keytype, AR_EncrType);
50599 if (!i->is_first) {
50600 - ACCESS_ONCE(ads->ctl11) = 0;
50601 - ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
50602 - ACCESS_ONCE(ads->ctl15) = 0;
50603 - ACCESS_ONCE(ads->ctl16) = 0;
50604 - ACCESS_ONCE(ads->ctl17) = ctl17;
50605 - ACCESS_ONCE(ads->ctl18) = 0;
50606 - ACCESS_ONCE(ads->ctl19) = 0;
50607 + ACCESS_ONCE_RW(ads->ctl11) = 0;
50608 + ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
50609 + ACCESS_ONCE_RW(ads->ctl15) = 0;
50610 + ACCESS_ONCE_RW(ads->ctl16) = 0;
50611 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
50612 + ACCESS_ONCE_RW(ads->ctl18) = 0;
50613 + ACCESS_ONCE_RW(ads->ctl19) = 0;
50614 return;
50615 }
50616
50617 - ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
50618 + ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen)
50619 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
50620 | SM(i->txpower[0], AR_XmitPower0)
50621 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
50622 @@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50623 val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
50624 ctl12 |= SM(val, AR_PAPRDChainMask);
50625
50626 - ACCESS_ONCE(ads->ctl12) = ctl12;
50627 - ACCESS_ONCE(ads->ctl17) = ctl17;
50628 + ACCESS_ONCE_RW(ads->ctl12) = ctl12;
50629 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
50630
50631 - ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
50632 + ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
50633 | set11nPktDurRTSCTS(i->rates, 1);
50634
50635 - ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
50636 + ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
50637 | set11nPktDurRTSCTS(i->rates, 3);
50638
50639 - ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
50640 + ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0)
50641 | set11nRateFlags(i->rates, 1)
50642 | set11nRateFlags(i->rates, 2)
50643 | set11nRateFlags(i->rates, 3)
50644 | SM(i->rtscts_rate, AR_RTSCTSRate);
50645
50646 - ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
50647 + ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding;
50648
50649 - ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
50650 - ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
50651 - ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
50652 + ACCESS_ONCE_RW(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
50653 + ACCESS_ONCE_RW(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
50654 + ACCESS_ONCE_RW(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
50655 }
50656
50657 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
50658 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
50659 index c1d2d03..08352db 100644
50660 --- a/drivers/net/wireless/ath/ath9k/hw.h
50661 +++ b/drivers/net/wireless/ath/ath9k/hw.h
50662 @@ -671,7 +671,7 @@ struct ath_hw_private_ops {
50663 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
50664 bool (*is_aic_enabled)(struct ath_hw *ah);
50665 #endif /* CONFIG_ATH9K_BTCOEX_SUPPORT */
50666 -};
50667 +} __no_const;
50668
50669 /**
50670 * struct ath_spec_scan - parameters for Atheros spectral scan
50671 @@ -747,7 +747,7 @@ struct ath_hw_ops {
50672 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
50673 void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
50674 #endif
50675 -};
50676 +} __no_const;
50677
50678 struct ath_nf_limits {
50679 s16 max;
50680 diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
50681 index d5f2fbf..0740c8b 100644
50682 --- a/drivers/net/wireless/ath/ath9k/main.c
50683 +++ b/drivers/net/wireless/ath/ath9k/main.c
50684 @@ -2575,16 +2575,18 @@ void ath9k_fill_chanctx_ops(void)
50685 if (!ath9k_is_chanctx_enabled())
50686 return;
50687
50688 - ath9k_ops.hw_scan = ath9k_hw_scan;
50689 - ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50690 - ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50691 - ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50692 - ath9k_ops.add_chanctx = ath9k_add_chanctx;
50693 - ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50694 - ath9k_ops.change_chanctx = ath9k_change_chanctx;
50695 - ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50696 - ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50697 - ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50698 + pax_open_kernel();
50699 + *(void **)&ath9k_ops.hw_scan = ath9k_hw_scan;
50700 + *(void **)&ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50701 + *(void **)&ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50702 + *(void **)&ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50703 + *(void **)&ath9k_ops.add_chanctx = ath9k_add_chanctx;
50704 + *(void **)&ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50705 + *(void **)&ath9k_ops.change_chanctx = ath9k_change_chanctx;
50706 + *(void **)&ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50707 + *(void **)&ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50708 + *(void **)&ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50709 + pax_close_kernel();
50710 }
50711
50712 #endif
50713 diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
50714 index 058a9f2..d5cb1ba 100644
50715 --- a/drivers/net/wireless/b43/phy_lp.c
50716 +++ b/drivers/net/wireless/b43/phy_lp.c
50717 @@ -2502,7 +2502,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
50718 {
50719 struct ssb_bus *bus = dev->dev->sdev->bus;
50720
50721 - static const struct b206x_channel *chandata = NULL;
50722 + const struct b206x_channel *chandata = NULL;
50723 u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
50724 u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
50725 u16 old_comm15, scale;
50726 diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
50727 index e566580..2c218ca 100644
50728 --- a/drivers/net/wireless/iwlegacy/3945-mac.c
50729 +++ b/drivers/net/wireless/iwlegacy/3945-mac.c
50730 @@ -3631,7 +3631,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
50731 */
50732 if (il3945_mod_params.disable_hw_scan) {
50733 D_INFO("Disabling hw_scan\n");
50734 - il3945_mac_ops.hw_scan = NULL;
50735 + pax_open_kernel();
50736 + *(void **)&il3945_mac_ops.hw_scan = NULL;
50737 + pax_close_kernel();
50738 }
50739
50740 D_INFO("*** LOAD DRIVER ***\n");
50741 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50742 index 0ffb6ff..c0b7f0e 100644
50743 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50744 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50745 @@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
50746 {
50747 struct iwl_priv *priv = file->private_data;
50748 char buf[64];
50749 - int buf_size;
50750 + size_t buf_size;
50751 u32 offset, len;
50752
50753 memset(buf, 0, sizeof(buf));
50754 @@ -458,7 +458,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
50755 struct iwl_priv *priv = file->private_data;
50756
50757 char buf[8];
50758 - int buf_size;
50759 + size_t buf_size;
50760 u32 reset_flag;
50761
50762 memset(buf, 0, sizeof(buf));
50763 @@ -539,7 +539,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
50764 {
50765 struct iwl_priv *priv = file->private_data;
50766 char buf[8];
50767 - int buf_size;
50768 + size_t buf_size;
50769 int ht40;
50770
50771 memset(buf, 0, sizeof(buf));
50772 @@ -591,7 +591,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
50773 {
50774 struct iwl_priv *priv = file->private_data;
50775 char buf[8];
50776 - int buf_size;
50777 + size_t buf_size;
50778 int value;
50779
50780 memset(buf, 0, sizeof(buf));
50781 @@ -683,10 +683,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
50782 DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
50783 DEBUGFS_READ_FILE_OPS(current_sleep_command);
50784
50785 -static const char *fmt_value = " %-30s %10u\n";
50786 -static const char *fmt_hex = " %-30s 0x%02X\n";
50787 -static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
50788 -static const char *fmt_header =
50789 +static const char fmt_value[] = " %-30s %10u\n";
50790 +static const char fmt_hex[] = " %-30s 0x%02X\n";
50791 +static const char fmt_table[] = " %-30s %10u %10u %10u %10u\n";
50792 +static const char fmt_header[] =
50793 "%-32s current cumulative delta max\n";
50794
50795 static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
50796 @@ -1856,7 +1856,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
50797 {
50798 struct iwl_priv *priv = file->private_data;
50799 char buf[8];
50800 - int buf_size;
50801 + size_t buf_size;
50802 int clear;
50803
50804 memset(buf, 0, sizeof(buf));
50805 @@ -1901,7 +1901,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
50806 {
50807 struct iwl_priv *priv = file->private_data;
50808 char buf[8];
50809 - int buf_size;
50810 + size_t buf_size;
50811 int trace;
50812
50813 memset(buf, 0, sizeof(buf));
50814 @@ -1972,7 +1972,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
50815 {
50816 struct iwl_priv *priv = file->private_data;
50817 char buf[8];
50818 - int buf_size;
50819 + size_t buf_size;
50820 int missed;
50821
50822 memset(buf, 0, sizeof(buf));
50823 @@ -2013,7 +2013,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
50824
50825 struct iwl_priv *priv = file->private_data;
50826 char buf[8];
50827 - int buf_size;
50828 + size_t buf_size;
50829 int plcp;
50830
50831 memset(buf, 0, sizeof(buf));
50832 @@ -2073,7 +2073,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
50833
50834 struct iwl_priv *priv = file->private_data;
50835 char buf[8];
50836 - int buf_size;
50837 + size_t buf_size;
50838 int flush;
50839
50840 memset(buf, 0, sizeof(buf));
50841 @@ -2163,7 +2163,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
50842
50843 struct iwl_priv *priv = file->private_data;
50844 char buf[8];
50845 - int buf_size;
50846 + size_t buf_size;
50847 int rts;
50848
50849 if (!priv->cfg->ht_params)
50850 @@ -2204,7 +2204,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
50851 {
50852 struct iwl_priv *priv = file->private_data;
50853 char buf[8];
50854 - int buf_size;
50855 + size_t buf_size;
50856
50857 memset(buf, 0, sizeof(buf));
50858 buf_size = min(count, sizeof(buf) - 1);
50859 @@ -2238,7 +2238,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
50860 struct iwl_priv *priv = file->private_data;
50861 u32 event_log_flag;
50862 char buf[8];
50863 - int buf_size;
50864 + size_t buf_size;
50865
50866 /* check that the interface is up */
50867 if (!iwl_is_ready(priv))
50868 @@ -2292,7 +2292,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
50869 struct iwl_priv *priv = file->private_data;
50870 char buf[8];
50871 u32 calib_disabled;
50872 - int buf_size;
50873 + size_t buf_size;
50874
50875 memset(buf, 0, sizeof(buf));
50876 buf_size = min(count, sizeof(buf) - 1);
50877 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
50878 index 37e6a6f..b3b0369 100644
50879 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
50880 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
50881 @@ -1919,7 +1919,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
50882 struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
50883
50884 char buf[8];
50885 - int buf_size;
50886 + size_t buf_size;
50887 u32 reset_flag;
50888
50889 memset(buf, 0, sizeof(buf));
50890 @@ -1940,7 +1940,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
50891 {
50892 struct iwl_trans *trans = file->private_data;
50893 char buf[8];
50894 - int buf_size;
50895 + size_t buf_size;
50896 int csr;
50897
50898 memset(buf, 0, sizeof(buf));
50899 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
50900 index d5c0a1a..d056b20 100644
50901 --- a/drivers/net/wireless/mac80211_hwsim.c
50902 +++ b/drivers/net/wireless/mac80211_hwsim.c
50903 @@ -3149,20 +3149,20 @@ static int __init init_mac80211_hwsim(void)
50904 if (channels < 1)
50905 return -EINVAL;
50906
50907 - mac80211_hwsim_mchan_ops = mac80211_hwsim_ops;
50908 - mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50909 - mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50910 - mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50911 - mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50912 - mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50913 - mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50914 - mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50915 - mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50916 - mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50917 - mac80211_hwsim_mchan_ops.assign_vif_chanctx =
50918 - mac80211_hwsim_assign_vif_chanctx;
50919 - mac80211_hwsim_mchan_ops.unassign_vif_chanctx =
50920 - mac80211_hwsim_unassign_vif_chanctx;
50921 + pax_open_kernel();
50922 + memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops);
50923 + *(void **)&mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50924 + *(void **)&mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50925 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50926 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50927 + *(void **)&mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50928 + *(void **)&mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50929 + *(void **)&mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50930 + *(void **)&mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50931 + *(void **)&mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50932 + *(void **)&mac80211_hwsim_mchan_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
50933 + *(void **)&mac80211_hwsim_mchan_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
50934 + pax_close_kernel();
50935
50936 spin_lock_init(&hwsim_radio_lock);
50937 INIT_LIST_HEAD(&hwsim_radios);
50938 diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
50939 index d72ff8e..c209a45 100644
50940 --- a/drivers/net/wireless/rndis_wlan.c
50941 +++ b/drivers/net/wireless/rndis_wlan.c
50942 @@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
50943
50944 netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
50945
50946 - if (rts_threshold < 0 || rts_threshold > 2347)
50947 + if (rts_threshold > 2347)
50948 rts_threshold = 2347;
50949
50950 tmp = cpu_to_le32(rts_threshold);
50951 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
50952 index 9bb398b..b0cc047 100644
50953 --- a/drivers/net/wireless/rt2x00/rt2x00.h
50954 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
50955 @@ -375,7 +375,7 @@ struct rt2x00_intf {
50956 * for hardware which doesn't support hardware
50957 * sequence counting.
50958 */
50959 - atomic_t seqno;
50960 + atomic_unchecked_t seqno;
50961 };
50962
50963 static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
50964 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
50965 index 68b620b..92ecd9e 100644
50966 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
50967 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
50968 @@ -224,9 +224,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
50969 * sequence counter given by mac80211.
50970 */
50971 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
50972 - seqno = atomic_add_return(0x10, &intf->seqno);
50973 + seqno = atomic_add_return_unchecked(0x10, &intf->seqno);
50974 else
50975 - seqno = atomic_read(&intf->seqno);
50976 + seqno = atomic_read_unchecked(&intf->seqno);
50977
50978 hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
50979 hdr->seq_ctrl |= cpu_to_le16(seqno);
50980 diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
50981 index b661f896..ddf7d2b 100644
50982 --- a/drivers/net/wireless/ti/wl1251/sdio.c
50983 +++ b/drivers/net/wireless/ti/wl1251/sdio.c
50984 @@ -282,13 +282,17 @@ static int wl1251_sdio_probe(struct sdio_func *func,
50985
50986 irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
50987
50988 - wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50989 - wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50990 + pax_open_kernel();
50991 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50992 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50993 + pax_close_kernel();
50994
50995 wl1251_info("using dedicated interrupt line");
50996 } else {
50997 - wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50998 - wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50999 + pax_open_kernel();
51000 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
51001 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
51002 + pax_close_kernel();
51003
51004 wl1251_info("using SDIO interrupt");
51005 }
51006 diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
51007 index af0fe2e..d04986b 100644
51008 --- a/drivers/net/wireless/ti/wl12xx/main.c
51009 +++ b/drivers/net/wireless/ti/wl12xx/main.c
51010 @@ -655,7 +655,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
51011 sizeof(wl->conf.mem));
51012
51013 /* read data preparation is only needed by wl127x */
51014 - wl->ops->prepare_read = wl127x_prepare_read;
51015 + pax_open_kernel();
51016 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
51017 + pax_close_kernel();
51018
51019 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
51020 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
51021 @@ -680,7 +682,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
51022 sizeof(wl->conf.mem));
51023
51024 /* read data preparation is only needed by wl127x */
51025 - wl->ops->prepare_read = wl127x_prepare_read;
51026 + pax_open_kernel();
51027 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
51028 + pax_close_kernel();
51029
51030 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
51031 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
51032 diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
51033 index 717c4f5..a813aeb 100644
51034 --- a/drivers/net/wireless/ti/wl18xx/main.c
51035 +++ b/drivers/net/wireless/ti/wl18xx/main.c
51036 @@ -1923,8 +1923,10 @@ static int wl18xx_setup(struct wl1271 *wl)
51037 }
51038
51039 if (!checksum_param) {
51040 - wl18xx_ops.set_rx_csum = NULL;
51041 - wl18xx_ops.init_vif = NULL;
51042 + pax_open_kernel();
51043 + *(void **)&wl18xx_ops.set_rx_csum = NULL;
51044 + *(void **)&wl18xx_ops.init_vif = NULL;
51045 + pax_close_kernel();
51046 }
51047
51048 /* Enable 11a Band only if we have 5G antennas */
51049 diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
51050 index a912dc0..a8225ba 100644
51051 --- a/drivers/net/wireless/zd1211rw/zd_usb.c
51052 +++ b/drivers/net/wireless/zd1211rw/zd_usb.c
51053 @@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb)
51054 {
51055 struct zd_usb *usb = urb->context;
51056 struct zd_usb_interrupt *intr = &usb->intr;
51057 - int len;
51058 + unsigned int len;
51059 u16 int_num;
51060
51061 ZD_ASSERT(in_interrupt());
51062 diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
51063 index 0d25943..0866c5d 100644
51064 --- a/drivers/net/xen-netback/netback.c
51065 +++ b/drivers/net/xen-netback/netback.c
51066 @@ -1571,13 +1571,13 @@ static inline void xenvif_tx_dealloc_action(struct xenvif_queue *queue)
51067 smp_rmb();
51068
51069 while (dc != dp) {
51070 - BUG_ON(gop - queue->tx_unmap_ops > MAX_PENDING_REQS);
51071 + BUG_ON(gop - queue->tx_unmap_ops >= MAX_PENDING_REQS);
51072 pending_idx =
51073 queue->dealloc_ring[pending_index(dc++)];
51074
51075 - pending_idx_release[gop-queue->tx_unmap_ops] =
51076 + pending_idx_release[gop - queue->tx_unmap_ops] =
51077 pending_idx;
51078 - queue->pages_to_unmap[gop-queue->tx_unmap_ops] =
51079 + queue->pages_to_unmap[gop - queue->tx_unmap_ops] =
51080 queue->mmap_pages[pending_idx];
51081 gnttab_set_unmap_op(gop,
51082 idx_to_kaddr(queue, pending_idx),
51083 diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
51084 index ce2e2cf..f81e500 100644
51085 --- a/drivers/nfc/nfcwilink.c
51086 +++ b/drivers/nfc/nfcwilink.c
51087 @@ -497,7 +497,7 @@ static struct nci_ops nfcwilink_ops = {
51088
51089 static int nfcwilink_probe(struct platform_device *pdev)
51090 {
51091 - static struct nfcwilink *drv;
51092 + struct nfcwilink *drv;
51093 int rc;
51094 __u32 protocols;
51095
51096 diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c
51097 index d251f72..0512865 100644
51098 --- a/drivers/nfc/st21nfca/st21nfca.c
51099 +++ b/drivers/nfc/st21nfca/st21nfca.c
51100 @@ -148,14 +148,14 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
51101 ST21NFCA_DEVICE_MGNT_GATE,
51102 ST21NFCA_DEVICE_MGNT_PIPE);
51103 if (r < 0)
51104 - goto free_info;
51105 + return r;
51106
51107 /* Get pipe list */
51108 r = nfc_hci_send_cmd(hdev, ST21NFCA_DEVICE_MGNT_GATE,
51109 ST21NFCA_DM_GETINFO, pipe_list, sizeof(pipe_list),
51110 &skb_pipe_list);
51111 if (r < 0)
51112 - goto free_info;
51113 + return r;
51114
51115 /* Complete the existing gate_pipe table */
51116 for (i = 0; i < skb_pipe_list->len; i++) {
51117 @@ -181,6 +181,7 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
51118 info->src_host_id != ST21NFCA_ESE_HOST_ID) {
51119 pr_err("Unexpected apdu_reader pipe on host %x\n",
51120 info->src_host_id);
51121 + kfree_skb(skb_pipe_info);
51122 continue;
51123 }
51124
51125 @@ -200,6 +201,7 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
51126 hdev->pipes[st21nfca_gates[j].pipe].dest_host =
51127 info->src_host_id;
51128 }
51129 + kfree_skb(skb_pipe_info);
51130 }
51131
51132 /*
51133 @@ -214,13 +216,12 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
51134 st21nfca_gates[i].gate,
51135 st21nfca_gates[i].pipe);
51136 if (r < 0)
51137 - goto free_info;
51138 + goto free_list;
51139 }
51140 }
51141
51142 memcpy(hdev->init_data.gates, st21nfca_gates, sizeof(st21nfca_gates));
51143 -free_info:
51144 - kfree_skb(skb_pipe_info);
51145 +free_list:
51146 kfree_skb(skb_pipe_list);
51147 return r;
51148 }
51149 diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
51150 index cde35c5d01..2dbfdbbf 100644
51151 --- a/drivers/of/fdt.c
51152 +++ b/drivers/of/fdt.c
51153 @@ -1136,7 +1136,9 @@ static int __init of_fdt_raw_init(void)
51154 pr_warn("fdt: not creating '/sys/firmware/fdt': CRC check failed\n");
51155 return 0;
51156 }
51157 - of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
51158 + pax_open_kernel();
51159 + *(size_t *)&of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
51160 + pax_close_kernel();
51161 return sysfs_create_bin_file(firmware_kobj, &of_fdt_raw_attr);
51162 }
51163 late_initcall(of_fdt_raw_init);
51164 diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
51165 index 82f7000..d6d0447 100644
51166 --- a/drivers/oprofile/buffer_sync.c
51167 +++ b/drivers/oprofile/buffer_sync.c
51168 @@ -345,7 +345,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm)
51169 if (cookie == NO_COOKIE)
51170 offset = pc;
51171 if (cookie == INVALID_COOKIE) {
51172 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
51173 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
51174 offset = pc;
51175 }
51176 if (cookie != last_cookie) {
51177 @@ -389,14 +389,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel)
51178 /* add userspace sample */
51179
51180 if (!mm) {
51181 - atomic_inc(&oprofile_stats.sample_lost_no_mm);
51182 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm);
51183 return 0;
51184 }
51185
51186 cookie = lookup_dcookie(mm, s->eip, &offset);
51187
51188 if (cookie == INVALID_COOKIE) {
51189 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
51190 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
51191 return 0;
51192 }
51193
51194 @@ -554,7 +554,7 @@ void sync_buffer(int cpu)
51195 /* ignore backtraces if failed to add a sample */
51196 if (state == sb_bt_start) {
51197 state = sb_bt_ignore;
51198 - atomic_inc(&oprofile_stats.bt_lost_no_mapping);
51199 + atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping);
51200 }
51201 }
51202 release_mm(mm);
51203 diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
51204 index c0cc4e7..44d4e54 100644
51205 --- a/drivers/oprofile/event_buffer.c
51206 +++ b/drivers/oprofile/event_buffer.c
51207 @@ -53,7 +53,7 @@ void add_event_entry(unsigned long value)
51208 }
51209
51210 if (buffer_pos == buffer_size) {
51211 - atomic_inc(&oprofile_stats.event_lost_overflow);
51212 + atomic_inc_unchecked(&oprofile_stats.event_lost_overflow);
51213 return;
51214 }
51215
51216 diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
51217 index ed2c3ec..deda85a 100644
51218 --- a/drivers/oprofile/oprof.c
51219 +++ b/drivers/oprofile/oprof.c
51220 @@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work)
51221 if (oprofile_ops.switch_events())
51222 return;
51223
51224 - atomic_inc(&oprofile_stats.multiplex_counter);
51225 + atomic_inc_unchecked(&oprofile_stats.multiplex_counter);
51226 start_switch_worker();
51227 }
51228
51229 diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
51230 index ee2cfce..7f8f699 100644
51231 --- a/drivers/oprofile/oprofile_files.c
51232 +++ b/drivers/oprofile/oprofile_files.c
51233 @@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
51234
51235 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
51236
51237 -static ssize_t timeout_read(struct file *file, char __user *buf,
51238 +static ssize_t __intentional_overflow(-1) timeout_read(struct file *file, char __user *buf,
51239 size_t count, loff_t *offset)
51240 {
51241 return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
51242 diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
51243 index 59659ce..6c860a0 100644
51244 --- a/drivers/oprofile/oprofile_stats.c
51245 +++ b/drivers/oprofile/oprofile_stats.c
51246 @@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
51247 cpu_buf->sample_invalid_eip = 0;
51248 }
51249
51250 - atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
51251 - atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
51252 - atomic_set(&oprofile_stats.event_lost_overflow, 0);
51253 - atomic_set(&oprofile_stats.bt_lost_no_mapping, 0);
51254 - atomic_set(&oprofile_stats.multiplex_counter, 0);
51255 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0);
51256 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0);
51257 + atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0);
51258 + atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0);
51259 + atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0);
51260 }
51261
51262
51263 diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
51264 index 1fc622b..8c48fc3 100644
51265 --- a/drivers/oprofile/oprofile_stats.h
51266 +++ b/drivers/oprofile/oprofile_stats.h
51267 @@ -13,11 +13,11 @@
51268 #include <linux/atomic.h>
51269
51270 struct oprofile_stat_struct {
51271 - atomic_t sample_lost_no_mm;
51272 - atomic_t sample_lost_no_mapping;
51273 - atomic_t bt_lost_no_mapping;
51274 - atomic_t event_lost_overflow;
51275 - atomic_t multiplex_counter;
51276 + atomic_unchecked_t sample_lost_no_mm;
51277 + atomic_unchecked_t sample_lost_no_mapping;
51278 + atomic_unchecked_t bt_lost_no_mapping;
51279 + atomic_unchecked_t event_lost_overflow;
51280 + atomic_unchecked_t multiplex_counter;
51281 };
51282
51283 extern struct oprofile_stat_struct oprofile_stats;
51284 diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
51285 index dd92c5e..dfc04b5 100644
51286 --- a/drivers/oprofile/oprofilefs.c
51287 +++ b/drivers/oprofile/oprofilefs.c
51288 @@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root,
51289
51290 static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
51291 {
51292 - atomic_t *val = file->private_data;
51293 - return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset);
51294 + atomic_unchecked_t *val = file->private_data;
51295 + return oprofilefs_ulong_to_user(atomic_read_unchecked(val), buf, count, offset);
51296 }
51297
51298
51299 @@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = {
51300
51301
51302 int oprofilefs_create_ro_atomic(struct dentry *root,
51303 - char const *name, atomic_t *val)
51304 + char const *name, atomic_unchecked_t *val)
51305 {
51306 return __oprofilefs_create_file(root, name,
51307 &atomic_ro_fops, 0444, val);
51308 diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
51309 index bdef916..88c7dee 100644
51310 --- a/drivers/oprofile/timer_int.c
51311 +++ b/drivers/oprofile/timer_int.c
51312 @@ -93,7 +93,7 @@ static int oprofile_cpu_notify(struct notifier_block *self,
51313 return NOTIFY_OK;
51314 }
51315
51316 -static struct notifier_block __refdata oprofile_cpu_notifier = {
51317 +static struct notifier_block oprofile_cpu_notifier = {
51318 .notifier_call = oprofile_cpu_notify,
51319 };
51320
51321 diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
51322 index 3b47080..6cd05dd 100644
51323 --- a/drivers/parport/procfs.c
51324 +++ b/drivers/parport/procfs.c
51325 @@ -64,7 +64,7 @@ static int do_active_device(struct ctl_table *table, int write,
51326
51327 *ppos += len;
51328
51329 - return copy_to_user(result, buffer, len) ? -EFAULT : 0;
51330 + return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0;
51331 }
51332
51333 #ifdef CONFIG_PARPORT_1284
51334 @@ -106,7 +106,7 @@ static int do_autoprobe(struct ctl_table *table, int write,
51335
51336 *ppos += len;
51337
51338 - return copy_to_user (result, buffer, len) ? -EFAULT : 0;
51339 + return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0;
51340 }
51341 #endif /* IEEE1284.3 support. */
51342
51343 diff --git a/drivers/pci/host/pci-host-generic.c b/drivers/pci/host/pci-host-generic.c
51344 index ba46e58..90cfc24 100644
51345 --- a/drivers/pci/host/pci-host-generic.c
51346 +++ b/drivers/pci/host/pci-host-generic.c
51347 @@ -26,9 +26,9 @@
51348 #include <linux/platform_device.h>
51349
51350 struct gen_pci_cfg_bus_ops {
51351 + struct pci_ops ops;
51352 u32 bus_shift;
51353 - void __iomem *(*map_bus)(struct pci_bus *, unsigned int, int);
51354 -};
51355 +} __do_const;
51356
51357 struct gen_pci_cfg_windows {
51358 struct resource res;
51359 @@ -56,8 +56,12 @@ static void __iomem *gen_pci_map_cfg_bus_cam(struct pci_bus *bus,
51360 }
51361
51362 static struct gen_pci_cfg_bus_ops gen_pci_cfg_cam_bus_ops = {
51363 + .ops = {
51364 + .map_bus = gen_pci_map_cfg_bus_cam,
51365 + .read = pci_generic_config_read,
51366 + .write = pci_generic_config_write,
51367 + },
51368 .bus_shift = 16,
51369 - .map_bus = gen_pci_map_cfg_bus_cam,
51370 };
51371
51372 static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
51373 @@ -72,13 +76,12 @@ static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
51374 }
51375
51376 static struct gen_pci_cfg_bus_ops gen_pci_cfg_ecam_bus_ops = {
51377 + .ops = {
51378 + .map_bus = gen_pci_map_cfg_bus_ecam,
51379 + .read = pci_generic_config_read,
51380 + .write = pci_generic_config_write,
51381 + },
51382 .bus_shift = 20,
51383 - .map_bus = gen_pci_map_cfg_bus_ecam,
51384 -};
51385 -
51386 -static struct pci_ops gen_pci_ops = {
51387 - .read = pci_generic_config_read,
51388 - .write = pci_generic_config_write,
51389 };
51390
51391 static const struct of_device_id gen_pci_of_match[] = {
51392 @@ -219,7 +222,6 @@ static int gen_pci_probe(struct platform_device *pdev)
51393 .private_data = (void **)&pci,
51394 .setup = gen_pci_setup,
51395 .map_irq = of_irq_parse_and_map_pci,
51396 - .ops = &gen_pci_ops,
51397 };
51398
51399 if (!pci)
51400 @@ -241,7 +243,7 @@ static int gen_pci_probe(struct platform_device *pdev)
51401
51402 of_id = of_match_node(gen_pci_of_match, np);
51403 pci->cfg.ops = of_id->data;
51404 - gen_pci_ops.map_bus = pci->cfg.ops->map_bus;
51405 + hw.ops = &pci->cfg.ops->ops;
51406 pci->host.dev.parent = dev;
51407 INIT_LIST_HEAD(&pci->host.windows);
51408 INIT_LIST_HEAD(&pci->resources);
51409 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
51410 index 6ca2399..68d866b 100644
51411 --- a/drivers/pci/hotplug/acpiphp_ibm.c
51412 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
51413 @@ -452,7 +452,9 @@ static int __init ibm_acpiphp_init(void)
51414 goto init_cleanup;
51415 }
51416
51417 - ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
51418 + pax_open_kernel();
51419 + *(size_t *)&ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
51420 + pax_close_kernel();
51421 retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr);
51422
51423 return retval;
51424 diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
51425 index 66b7bbe..26bee78 100644
51426 --- a/drivers/pci/hotplug/cpcihp_generic.c
51427 +++ b/drivers/pci/hotplug/cpcihp_generic.c
51428 @@ -73,7 +73,6 @@ static u16 port;
51429 static unsigned int enum_bit;
51430 static u8 enum_mask;
51431
51432 -static struct cpci_hp_controller_ops generic_hpc_ops;
51433 static struct cpci_hp_controller generic_hpc;
51434
51435 static int __init validate_parameters(void)
51436 @@ -139,6 +138,10 @@ static int query_enum(void)
51437 return ((value & enum_mask) == enum_mask);
51438 }
51439
51440 +static struct cpci_hp_controller_ops generic_hpc_ops = {
51441 + .query_enum = query_enum,
51442 +};
51443 +
51444 static int __init cpcihp_generic_init(void)
51445 {
51446 int status;
51447 @@ -165,7 +168,6 @@ static int __init cpcihp_generic_init(void)
51448 pci_dev_put(dev);
51449
51450 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
51451 - generic_hpc_ops.query_enum = query_enum;
51452 generic_hpc.ops = &generic_hpc_ops;
51453
51454 status = cpci_hp_register_controller(&generic_hpc);
51455 diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
51456 index 7ecf34e..effed62 100644
51457 --- a/drivers/pci/hotplug/cpcihp_zt5550.c
51458 +++ b/drivers/pci/hotplug/cpcihp_zt5550.c
51459 @@ -59,7 +59,6 @@
51460 /* local variables */
51461 static bool debug;
51462 static bool poll;
51463 -static struct cpci_hp_controller_ops zt5550_hpc_ops;
51464 static struct cpci_hp_controller zt5550_hpc;
51465
51466 /* Primary cPCI bus bridge device */
51467 @@ -204,6 +203,10 @@ static int zt5550_hc_disable_irq(void)
51468 return 0;
51469 }
51470
51471 +static struct cpci_hp_controller_ops zt5550_hpc_ops = {
51472 + .query_enum = zt5550_hc_query_enum,
51473 +};
51474 +
51475 static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
51476 {
51477 int status;
51478 @@ -215,16 +218,17 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
51479 dbg("returned from zt5550_hc_config");
51480
51481 memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
51482 - zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
51483 zt5550_hpc.ops = &zt5550_hpc_ops;
51484 if (!poll) {
51485 zt5550_hpc.irq = hc_dev->irq;
51486 zt5550_hpc.irq_flags = IRQF_SHARED;
51487 zt5550_hpc.dev_id = hc_dev;
51488
51489 - zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
51490 - zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
51491 - zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
51492 + pax_open_kernel();
51493 + *(void **)&zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
51494 + *(void **)&zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
51495 + *(void **)&zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
51496 + pax_open_kernel();
51497 } else {
51498 info("using ENUM# polling mode");
51499 }
51500 diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
51501 index 1e08ff8c..3cd145f 100644
51502 --- a/drivers/pci/hotplug/cpqphp_nvram.c
51503 +++ b/drivers/pci/hotplug/cpqphp_nvram.c
51504 @@ -425,8 +425,10 @@ static u32 store_HRT (void __iomem *rom_start)
51505
51506 void compaq_nvram_init (void __iomem *rom_start)
51507 {
51508 +#ifndef CONFIG_PAX_KERNEXEC
51509 if (rom_start)
51510 compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
51511 +#endif
51512
51513 dbg("int15 entry = %p\n", compaq_int15_entry_point);
51514
51515 diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
51516 index 56d8486..f26113f 100644
51517 --- a/drivers/pci/hotplug/pci_hotplug_core.c
51518 +++ b/drivers/pci/hotplug/pci_hotplug_core.c
51519 @@ -436,8 +436,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus,
51520 return -EINVAL;
51521 }
51522
51523 - slot->ops->owner = owner;
51524 - slot->ops->mod_name = mod_name;
51525 + pax_open_kernel();
51526 + *(struct module **)&slot->ops->owner = owner;
51527 + *(const char **)&slot->ops->mod_name = mod_name;
51528 + pax_close_kernel();
51529
51530 mutex_lock(&pci_hp_mutex);
51531 /*
51532 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
51533 index 07aa722..84514b4 100644
51534 --- a/drivers/pci/hotplug/pciehp_core.c
51535 +++ b/drivers/pci/hotplug/pciehp_core.c
51536 @@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
51537 struct slot *slot = ctrl->slot;
51538 struct hotplug_slot *hotplug = NULL;
51539 struct hotplug_slot_info *info = NULL;
51540 - struct hotplug_slot_ops *ops = NULL;
51541 + hotplug_slot_ops_no_const *ops = NULL;
51542 char name[SLOT_NAME_SIZE];
51543 int retval = -ENOMEM;
51544
51545 diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
51546 index c3e7dfc..cbd9625 100644
51547 --- a/drivers/pci/msi.c
51548 +++ b/drivers/pci/msi.c
51549 @@ -513,8 +513,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
51550 {
51551 struct attribute **msi_attrs;
51552 struct attribute *msi_attr;
51553 - struct device_attribute *msi_dev_attr;
51554 - struct attribute_group *msi_irq_group;
51555 + device_attribute_no_const *msi_dev_attr;
51556 + attribute_group_no_const *msi_irq_group;
51557 const struct attribute_group **msi_irq_groups;
51558 struct msi_desc *entry;
51559 int ret = -ENOMEM;
51560 @@ -573,7 +573,7 @@ error_attrs:
51561 count = 0;
51562 msi_attr = msi_attrs[count];
51563 while (msi_attr) {
51564 - msi_dev_attr = container_of(msi_attr, struct device_attribute, attr);
51565 + msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr);
51566 kfree(msi_attr->name);
51567 kfree(msi_dev_attr);
51568 ++count;
51569 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
51570 index 312f23a..d21181c 100644
51571 --- a/drivers/pci/pci-sysfs.c
51572 +++ b/drivers/pci/pci-sysfs.c
51573 @@ -1140,7 +1140,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
51574 {
51575 /* allocate attribute structure, piggyback attribute name */
51576 int name_len = write_combine ? 13 : 10;
51577 - struct bin_attribute *res_attr;
51578 + bin_attribute_no_const *res_attr;
51579 int retval;
51580
51581 res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
51582 @@ -1317,7 +1317,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
51583 static int pci_create_capabilities_sysfs(struct pci_dev *dev)
51584 {
51585 int retval;
51586 - struct bin_attribute *attr;
51587 + bin_attribute_no_const *attr;
51588
51589 /* If the device has VPD, try to expose it in sysfs. */
51590 if (dev->vpd) {
51591 @@ -1364,7 +1364,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
51592 {
51593 int retval;
51594 int rom_size = 0;
51595 - struct bin_attribute *attr;
51596 + bin_attribute_no_const *attr;
51597
51598 if (!sysfs_initialized)
51599 return -EACCES;
51600 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
51601 index 9bd762c2..6fb9504 100644
51602 --- a/drivers/pci/pci.h
51603 +++ b/drivers/pci/pci.h
51604 @@ -99,7 +99,7 @@ struct pci_vpd_ops {
51605 struct pci_vpd {
51606 unsigned int len;
51607 const struct pci_vpd_ops *ops;
51608 - struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
51609 + bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */
51610 };
51611
51612 int pci_vpd_pci22_init(struct pci_dev *dev);
51613 diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
51614 index 7d4fcdc..2f6d8f8 100644
51615 --- a/drivers/pci/pcie/aspm.c
51616 +++ b/drivers/pci/pcie/aspm.c
51617 @@ -27,9 +27,9 @@
51618 #define MODULE_PARAM_PREFIX "pcie_aspm."
51619
51620 /* Note: those are not register definitions */
51621 -#define ASPM_STATE_L0S_UP (1) /* Upstream direction L0s state */
51622 -#define ASPM_STATE_L0S_DW (2) /* Downstream direction L0s state */
51623 -#define ASPM_STATE_L1 (4) /* L1 state */
51624 +#define ASPM_STATE_L0S_UP (1U) /* Upstream direction L0s state */
51625 +#define ASPM_STATE_L0S_DW (2U) /* Downstream direction L0s state */
51626 +#define ASPM_STATE_L1 (4U) /* L1 state */
51627 #define ASPM_STATE_L0S (ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW)
51628 #define ASPM_STATE_ALL (ASPM_STATE_L0S | ASPM_STATE_L1)
51629
51630 diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
51631 index be35da2..ec16cdb 100644
51632 --- a/drivers/pci/pcie/portdrv_pci.c
51633 +++ b/drivers/pci/pcie/portdrv_pci.c
51634 @@ -324,7 +324,7 @@ static int __init dmi_pcie_pme_disable_msi(const struct dmi_system_id *d)
51635 return 0;
51636 }
51637
51638 -static struct dmi_system_id __initdata pcie_portdrv_dmi_table[] = {
51639 +static const struct dmi_system_id __initconst pcie_portdrv_dmi_table[] = {
51640 /*
51641 * Boxes that should not use MSI for PCIe PME signaling.
51642 */
51643 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
51644 index c911857..56f3f9d 100644
51645 --- a/drivers/pci/probe.c
51646 +++ b/drivers/pci/probe.c
51647 @@ -176,7 +176,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
51648 u16 orig_cmd;
51649 struct pci_bus_region region, inverted_region;
51650
51651 - mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
51652 + mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0;
51653
51654 /* No printks while decoding is disabled! */
51655 if (!dev->mmio_always_on) {
51656 diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
51657 index 3f155e7..0f4b1f0 100644
51658 --- a/drivers/pci/proc.c
51659 +++ b/drivers/pci/proc.c
51660 @@ -434,7 +434,16 @@ static const struct file_operations proc_bus_pci_dev_operations = {
51661 static int __init pci_proc_init(void)
51662 {
51663 struct pci_dev *dev = NULL;
51664 +
51665 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
51666 +#ifdef CONFIG_GRKERNSEC_PROC_USER
51667 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL);
51668 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
51669 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
51670 +#endif
51671 +#else
51672 proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
51673 +#endif
51674 proc_create("devices", 0, proc_bus_pci_dir,
51675 &proc_bus_pci_dev_operations);
51676 proc_initialized = 1;
51677 diff --git a/drivers/platform/chrome/chromeos_pstore.c b/drivers/platform/chrome/chromeos_pstore.c
51678 index 3474920..acc9581 100644
51679 --- a/drivers/platform/chrome/chromeos_pstore.c
51680 +++ b/drivers/platform/chrome/chromeos_pstore.c
51681 @@ -13,7 +13,7 @@
51682 #include <linux/platform_device.h>
51683 #include <linux/pstore_ram.h>
51684
51685 -static struct dmi_system_id chromeos_pstore_dmi_table[] __initdata = {
51686 +static const struct dmi_system_id chromeos_pstore_dmi_table[] __initconst = {
51687 {
51688 /*
51689 * Today all Chromebooks/boxes ship with Google_* as version and
51690 diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
51691 index 1e1e594..8fe59c5 100644
51692 --- a/drivers/platform/x86/alienware-wmi.c
51693 +++ b/drivers/platform/x86/alienware-wmi.c
51694 @@ -150,7 +150,7 @@ struct wmax_led_args {
51695 } __packed;
51696
51697 static struct platform_device *platform_device;
51698 -static struct device_attribute *zone_dev_attrs;
51699 +static device_attribute_no_const *zone_dev_attrs;
51700 static struct attribute **zone_attrs;
51701 static struct platform_zone *zone_data;
51702
51703 @@ -160,7 +160,7 @@ static struct platform_driver platform_driver = {
51704 }
51705 };
51706
51707 -static struct attribute_group zone_attribute_group = {
51708 +static attribute_group_no_const zone_attribute_group = {
51709 .name = "rgb_zones",
51710 };
51711
51712 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
51713 index 7543a56..367ca8ed 100644
51714 --- a/drivers/platform/x86/asus-wmi.c
51715 +++ b/drivers/platform/x86/asus-wmi.c
51716 @@ -1589,6 +1589,10 @@ static int show_dsts(struct seq_file *m, void *data)
51717 int err;
51718 u32 retval = -1;
51719
51720 +#ifdef CONFIG_GRKERNSEC_KMEM
51721 + return -EPERM;
51722 +#endif
51723 +
51724 err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval);
51725
51726 if (err < 0)
51727 @@ -1605,6 +1609,10 @@ static int show_devs(struct seq_file *m, void *data)
51728 int err;
51729 u32 retval = -1;
51730
51731 +#ifdef CONFIG_GRKERNSEC_KMEM
51732 + return -EPERM;
51733 +#endif
51734 +
51735 err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param,
51736 &retval);
51737
51738 @@ -1629,6 +1637,10 @@ static int show_call(struct seq_file *m, void *data)
51739 union acpi_object *obj;
51740 acpi_status status;
51741
51742 +#ifdef CONFIG_GRKERNSEC_KMEM
51743 + return -EPERM;
51744 +#endif
51745 +
51746 status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID,
51747 1, asus->debug.method_id,
51748 &input, &output);
51749 diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
51750 index b4e9447..9dc6ec34 100644
51751 --- a/drivers/platform/x86/compal-laptop.c
51752 +++ b/drivers/platform/x86/compal-laptop.c
51753 @@ -765,7 +765,7 @@ static int dmi_check_cb_extra(const struct dmi_system_id *id)
51754 return 1;
51755 }
51756
51757 -static struct dmi_system_id __initdata compal_dmi_table[] = {
51758 +static const struct dmi_system_id __initconst compal_dmi_table[] = {
51759 {
51760 .ident = "FL90/IFL90",
51761 .matches = {
51762 diff --git a/drivers/platform/x86/hdaps.c b/drivers/platform/x86/hdaps.c
51763 index 458e6c9..089aee7 100644
51764 --- a/drivers/platform/x86/hdaps.c
51765 +++ b/drivers/platform/x86/hdaps.c
51766 @@ -514,7 +514,7 @@ static int __init hdaps_dmi_match_invert(const struct dmi_system_id *id)
51767 "ThinkPad T42p", so the order of the entries matters.
51768 If your ThinkPad is not recognized, please update to latest
51769 BIOS. This is especially the case for some R52 ThinkPads. */
51770 -static struct dmi_system_id __initdata hdaps_whitelist[] = {
51771 +static const struct dmi_system_id __initconst hdaps_whitelist[] = {
51772 HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad R50p", HDAPS_BOTH_AXES),
51773 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R50"),
51774 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R51"),
51775 diff --git a/drivers/platform/x86/ibm_rtl.c b/drivers/platform/x86/ibm_rtl.c
51776 index 97c2be1..2ee50ce 100644
51777 --- a/drivers/platform/x86/ibm_rtl.c
51778 +++ b/drivers/platform/x86/ibm_rtl.c
51779 @@ -227,7 +227,7 @@ static void rtl_teardown_sysfs(void) {
51780 }
51781
51782
51783 -static struct dmi_system_id __initdata ibm_rtl_dmi_table[] = {
51784 +static const struct dmi_system_id __initconst ibm_rtl_dmi_table[] = {
51785 { \
51786 .matches = { \
51787 DMI_MATCH(DMI_SYS_VENDOR, "IBM"), \
51788 diff --git a/drivers/platform/x86/intel_oaktrail.c b/drivers/platform/x86/intel_oaktrail.c
51789 index 8037c8b..f88445c 100644
51790 --- a/drivers/platform/x86/intel_oaktrail.c
51791 +++ b/drivers/platform/x86/intel_oaktrail.c
51792 @@ -298,7 +298,7 @@ static int dmi_check_cb(const struct dmi_system_id *id)
51793 return 0;
51794 }
51795
51796 -static struct dmi_system_id __initdata oaktrail_dmi_table[] = {
51797 +static const struct dmi_system_id __initconst oaktrail_dmi_table[] = {
51798 {
51799 .ident = "OakTrail platform",
51800 .matches = {
51801 diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
51802 index 0859877..59d596d 100644
51803 --- a/drivers/platform/x86/msi-laptop.c
51804 +++ b/drivers/platform/x86/msi-laptop.c
51805 @@ -604,7 +604,7 @@ static int dmi_check_cb(const struct dmi_system_id *dmi)
51806 return 1;
51807 }
51808
51809 -static struct dmi_system_id __initdata msi_dmi_table[] = {
51810 +static const struct dmi_system_id __initconst msi_dmi_table[] = {
51811 {
51812 .ident = "MSI S270",
51813 .matches = {
51814 @@ -999,12 +999,14 @@ static int __init load_scm_model_init(struct platform_device *sdev)
51815
51816 if (!quirks->ec_read_only) {
51817 /* allow userland write sysfs file */
51818 - dev_attr_bluetooth.store = store_bluetooth;
51819 - dev_attr_wlan.store = store_wlan;
51820 - dev_attr_threeg.store = store_threeg;
51821 - dev_attr_bluetooth.attr.mode |= S_IWUSR;
51822 - dev_attr_wlan.attr.mode |= S_IWUSR;
51823 - dev_attr_threeg.attr.mode |= S_IWUSR;
51824 + pax_open_kernel();
51825 + *(void **)&dev_attr_bluetooth.store = store_bluetooth;
51826 + *(void **)&dev_attr_wlan.store = store_wlan;
51827 + *(void **)&dev_attr_threeg.store = store_threeg;
51828 + *(umode_t *)&dev_attr_bluetooth.attr.mode |= S_IWUSR;
51829 + *(umode_t *)&dev_attr_wlan.attr.mode |= S_IWUSR;
51830 + *(umode_t *)&dev_attr_threeg.attr.mode |= S_IWUSR;
51831 + pax_close_kernel();
51832 }
51833
51834 /* disable hardware control by fn key */
51835 diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
51836 index 6d2bac0..ec2b029 100644
51837 --- a/drivers/platform/x86/msi-wmi.c
51838 +++ b/drivers/platform/x86/msi-wmi.c
51839 @@ -183,7 +183,7 @@ static const struct backlight_ops msi_backlight_ops = {
51840 static void msi_wmi_notify(u32 value, void *context)
51841 {
51842 struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
51843 - static struct key_entry *key;
51844 + struct key_entry *key;
51845 union acpi_object *obj;
51846 acpi_status status;
51847
51848 diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
51849 index 9e701b2..c68a7b5 100644
51850 --- a/drivers/platform/x86/samsung-laptop.c
51851 +++ b/drivers/platform/x86/samsung-laptop.c
51852 @@ -1567,7 +1567,7 @@ static int __init samsung_dmi_matched(const struct dmi_system_id *d)
51853 return 0;
51854 }
51855
51856 -static struct dmi_system_id __initdata samsung_dmi_table[] = {
51857 +static const struct dmi_system_id __initconst samsung_dmi_table[] = {
51858 {
51859 .matches = {
51860 DMI_MATCH(DMI_SYS_VENDOR,
51861 diff --git a/drivers/platform/x86/samsung-q10.c b/drivers/platform/x86/samsung-q10.c
51862 index e6aac72..e11ff24 100644
51863 --- a/drivers/platform/x86/samsung-q10.c
51864 +++ b/drivers/platform/x86/samsung-q10.c
51865 @@ -95,7 +95,7 @@ static int __init dmi_check_callback(const struct dmi_system_id *id)
51866 return 1;
51867 }
51868
51869 -static struct dmi_system_id __initdata samsungq10_dmi_table[] = {
51870 +static const struct dmi_system_id __initconst samsungq10_dmi_table[] = {
51871 {
51872 .ident = "Samsung Q10",
51873 .matches = {
51874 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
51875 index e51c1e7..71bb385 100644
51876 --- a/drivers/platform/x86/sony-laptop.c
51877 +++ b/drivers/platform/x86/sony-laptop.c
51878 @@ -2526,7 +2526,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
51879 }
51880
51881 /* High speed charging function */
51882 -static struct device_attribute *hsc_handle;
51883 +static device_attribute_no_const *hsc_handle;
51884
51885 static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
51886 struct device_attribute *attr,
51887 @@ -2600,7 +2600,7 @@ static void sony_nc_highspeed_charging_cleanup(struct platform_device *pd)
51888 }
51889
51890 /* low battery function */
51891 -static struct device_attribute *lowbatt_handle;
51892 +static device_attribute_no_const *lowbatt_handle;
51893
51894 static ssize_t sony_nc_lowbatt_store(struct device *dev,
51895 struct device_attribute *attr,
51896 @@ -2666,7 +2666,7 @@ static void sony_nc_lowbatt_cleanup(struct platform_device *pd)
51897 }
51898
51899 /* fan speed function */
51900 -static struct device_attribute *fan_handle, *hsf_handle;
51901 +static device_attribute_no_const *fan_handle, *hsf_handle;
51902
51903 static ssize_t sony_nc_hsfan_store(struct device *dev,
51904 struct device_attribute *attr,
51905 @@ -2773,7 +2773,7 @@ static void sony_nc_fanspeed_cleanup(struct platform_device *pd)
51906 }
51907
51908 /* USB charge function */
51909 -static struct device_attribute *uc_handle;
51910 +static device_attribute_no_const *uc_handle;
51911
51912 static ssize_t sony_nc_usb_charge_store(struct device *dev,
51913 struct device_attribute *attr,
51914 @@ -2847,7 +2847,7 @@ static void sony_nc_usb_charge_cleanup(struct platform_device *pd)
51915 }
51916
51917 /* Panel ID function */
51918 -static struct device_attribute *panel_handle;
51919 +static device_attribute_no_const *panel_handle;
51920
51921 static ssize_t sony_nc_panelid_show(struct device *dev,
51922 struct device_attribute *attr, char *buffer)
51923 @@ -2894,7 +2894,7 @@ static void sony_nc_panelid_cleanup(struct platform_device *pd)
51924 }
51925
51926 /* smart connect function */
51927 -static struct device_attribute *sc_handle;
51928 +static device_attribute_no_const *sc_handle;
51929
51930 static ssize_t sony_nc_smart_conn_store(struct device *dev,
51931 struct device_attribute *attr,
51932 @@ -4854,7 +4854,7 @@ static struct acpi_driver sony_pic_driver = {
51933 .drv.pm = &sony_pic_pm,
51934 };
51935
51936 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
51937 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
51938 {
51939 .ident = "Sony Vaio",
51940 .matches = {
51941 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
51942 index 28f3281..171d8c3 100644
51943 --- a/drivers/platform/x86/thinkpad_acpi.c
51944 +++ b/drivers/platform/x86/thinkpad_acpi.c
51945 @@ -2459,10 +2459,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
51946 && !tp_features.bright_unkfw)
51947 TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
51948 }
51949 +}
51950
51951 #undef TPACPI_COMPARE_KEY
51952 #undef TPACPI_MAY_SEND_KEY
51953 -}
51954
51955 /*
51956 * Polling driver
51957 diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
51958 index 438d4c7..ca8a2fb 100644
51959 --- a/drivers/pnp/pnpbios/bioscalls.c
51960 +++ b/drivers/pnp/pnpbios/bioscalls.c
51961 @@ -59,7 +59,7 @@ do { \
51962 set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
51963 } while(0)
51964
51965 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
51966 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
51967 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
51968
51969 /*
51970 @@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51971
51972 cpu = get_cpu();
51973 save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8];
51974 +
51975 + pax_open_kernel();
51976 get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc;
51977 + pax_close_kernel();
51978
51979 /* On some boxes IRQ's during PnP BIOS calls are deadly. */
51980 spin_lock_irqsave(&pnp_bios_lock, flags);
51981 @@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51982 :"memory");
51983 spin_unlock_irqrestore(&pnp_bios_lock, flags);
51984
51985 + pax_open_kernel();
51986 get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40;
51987 + pax_close_kernel();
51988 +
51989 put_cpu();
51990
51991 /* If we get here and this is set then the PnP BIOS faulted on us. */
51992 @@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base)
51993 return status;
51994 }
51995
51996 -void pnpbios_calls_init(union pnp_bios_install_struct *header)
51997 +void __init pnpbios_calls_init(union pnp_bios_install_struct *header)
51998 {
51999 int i;
52000
52001 @@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
52002 pnp_bios_callpoint.offset = header->fields.pm16offset;
52003 pnp_bios_callpoint.segment = PNP_CS16;
52004
52005 + pax_open_kernel();
52006 +
52007 for_each_possible_cpu(i) {
52008 struct desc_struct *gdt = get_cpu_gdt_table(i);
52009 if (!gdt)
52010 @@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
52011 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
52012 (unsigned long)__va(header->fields.pm16dseg));
52013 }
52014 +
52015 + pax_close_kernel();
52016 }
52017 diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
52018 index facd43b..b291260 100644
52019 --- a/drivers/pnp/pnpbios/core.c
52020 +++ b/drivers/pnp/pnpbios/core.c
52021 @@ -494,7 +494,7 @@ static int __init exploding_pnp_bios(const struct dmi_system_id *d)
52022 return 0;
52023 }
52024
52025 -static struct dmi_system_id pnpbios_dmi_table[] __initdata = {
52026 +static const struct dmi_system_id pnpbios_dmi_table[] __initconst = {
52027 { /* PnPBIOS GPF on boot */
52028 .callback = exploding_pnp_bios,
52029 .ident = "Higraded P14H",
52030 diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
52031 index dfe1ee8..67e820c 100644
52032 --- a/drivers/power/pda_power.c
52033 +++ b/drivers/power/pda_power.c
52034 @@ -38,7 +38,11 @@ static struct power_supply *pda_psy_ac, *pda_psy_usb;
52035
52036 #if IS_ENABLED(CONFIG_USB_PHY)
52037 static struct usb_phy *transceiver;
52038 -static struct notifier_block otg_nb;
52039 +static int otg_handle_notification(struct notifier_block *nb,
52040 + unsigned long event, void *unused);
52041 +static struct notifier_block otg_nb = {
52042 + .notifier_call = otg_handle_notification
52043 +};
52044 #endif
52045
52046 static struct regulator *ac_draw;
52047 @@ -373,7 +377,6 @@ static int pda_power_probe(struct platform_device *pdev)
52048
52049 #if IS_ENABLED(CONFIG_USB_PHY)
52050 if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) {
52051 - otg_nb.notifier_call = otg_handle_notification;
52052 ret = usb_register_notifier(transceiver, &otg_nb);
52053 if (ret) {
52054 dev_err(dev, "failure to register otg notifier\n");
52055 diff --git a/drivers/power/power_supply.h b/drivers/power/power_supply.h
52056 index cc439fd..8fa30df 100644
52057 --- a/drivers/power/power_supply.h
52058 +++ b/drivers/power/power_supply.h
52059 @@ -16,12 +16,12 @@ struct power_supply;
52060
52061 #ifdef CONFIG_SYSFS
52062
52063 -extern void power_supply_init_attrs(struct device_type *dev_type);
52064 +extern void power_supply_init_attrs(void);
52065 extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
52066
52067 #else
52068
52069 -static inline void power_supply_init_attrs(struct device_type *dev_type) {}
52070 +static inline void power_supply_init_attrs(void) {}
52071 #define power_supply_uevent NULL
52072
52073 #endif /* CONFIG_SYSFS */
52074 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
52075 index 4bc0c7f..198c99d 100644
52076 --- a/drivers/power/power_supply_core.c
52077 +++ b/drivers/power/power_supply_core.c
52078 @@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class);
52079 ATOMIC_NOTIFIER_HEAD(power_supply_notifier);
52080 EXPORT_SYMBOL_GPL(power_supply_notifier);
52081
52082 -static struct device_type power_supply_dev_type;
52083 +extern const struct attribute_group *power_supply_attr_groups[];
52084 +static struct device_type power_supply_dev_type = {
52085 + .groups = power_supply_attr_groups,
52086 +};
52087
52088 #define POWER_SUPPLY_DEFERRED_REGISTER_TIME msecs_to_jiffies(10)
52089
52090 @@ -921,7 +924,7 @@ static int __init power_supply_class_init(void)
52091 return PTR_ERR(power_supply_class);
52092
52093 power_supply_class->dev_uevent = power_supply_uevent;
52094 - power_supply_init_attrs(&power_supply_dev_type);
52095 + power_supply_init_attrs();
52096
52097 return 0;
52098 }
52099 diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
52100 index 9134e3d..45eee1e 100644
52101 --- a/drivers/power/power_supply_sysfs.c
52102 +++ b/drivers/power/power_supply_sysfs.c
52103 @@ -238,17 +238,15 @@ static struct attribute_group power_supply_attr_group = {
52104 .is_visible = power_supply_attr_is_visible,
52105 };
52106
52107 -static const struct attribute_group *power_supply_attr_groups[] = {
52108 +const struct attribute_group *power_supply_attr_groups[] = {
52109 &power_supply_attr_group,
52110 NULL,
52111 };
52112
52113 -void power_supply_init_attrs(struct device_type *dev_type)
52114 +void power_supply_init_attrs(void)
52115 {
52116 int i;
52117
52118 - dev_type->groups = power_supply_attr_groups;
52119 -
52120 for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++)
52121 __power_supply_attrs[i] = &power_supply_attrs[i].attr;
52122 }
52123 diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
52124 index 84419af..268ede8 100644
52125 --- a/drivers/powercap/powercap_sys.c
52126 +++ b/drivers/powercap/powercap_sys.c
52127 @@ -154,8 +154,77 @@ struct powercap_constraint_attr {
52128 struct device_attribute name_attr;
52129 };
52130
52131 +static ssize_t show_constraint_name(struct device *dev,
52132 + struct device_attribute *dev_attr,
52133 + char *buf);
52134 +
52135 static struct powercap_constraint_attr
52136 - constraint_attrs[MAX_CONSTRAINTS_PER_ZONE];
52137 + constraint_attrs[MAX_CONSTRAINTS_PER_ZONE] = {
52138 + [0 ... MAX_CONSTRAINTS_PER_ZONE - 1] = {
52139 + .power_limit_attr = {
52140 + .attr = {
52141 + .name = NULL,
52142 + .mode = S_IWUSR | S_IRUGO
52143 + },
52144 + .show = show_constraint_power_limit_uw,
52145 + .store = store_constraint_power_limit_uw
52146 + },
52147 +
52148 + .time_window_attr = {
52149 + .attr = {
52150 + .name = NULL,
52151 + .mode = S_IWUSR | S_IRUGO
52152 + },
52153 + .show = show_constraint_time_window_us,
52154 + .store = store_constraint_time_window_us
52155 + },
52156 +
52157 + .max_power_attr = {
52158 + .attr = {
52159 + .name = NULL,
52160 + .mode = S_IRUGO
52161 + },
52162 + .show = show_constraint_max_power_uw,
52163 + .store = NULL
52164 + },
52165 +
52166 + .min_power_attr = {
52167 + .attr = {
52168 + .name = NULL,
52169 + .mode = S_IRUGO
52170 + },
52171 + .show = show_constraint_min_power_uw,
52172 + .store = NULL
52173 + },
52174 +
52175 + .max_time_window_attr = {
52176 + .attr = {
52177 + .name = NULL,
52178 + .mode = S_IRUGO
52179 + },
52180 + .show = show_constraint_max_time_window_us,
52181 + .store = NULL
52182 + },
52183 +
52184 + .min_time_window_attr = {
52185 + .attr = {
52186 + .name = NULL,
52187 + .mode = S_IRUGO
52188 + },
52189 + .show = show_constraint_min_time_window_us,
52190 + .store = NULL
52191 + },
52192 +
52193 + .name_attr = {
52194 + .attr = {
52195 + .name = NULL,
52196 + .mode = S_IRUGO
52197 + },
52198 + .show = show_constraint_name,
52199 + .store = NULL
52200 + }
52201 + }
52202 +};
52203
52204 /* A list of powercap control_types */
52205 static LIST_HEAD(powercap_cntrl_list);
52206 @@ -193,23 +262,16 @@ static ssize_t show_constraint_name(struct device *dev,
52207 }
52208
52209 static int create_constraint_attribute(int id, const char *name,
52210 - int mode,
52211 - struct device_attribute *dev_attr,
52212 - ssize_t (*show)(struct device *,
52213 - struct device_attribute *, char *),
52214 - ssize_t (*store)(struct device *,
52215 - struct device_attribute *,
52216 - const char *, size_t)
52217 - )
52218 + struct device_attribute *dev_attr)
52219 {
52220 + name = kasprintf(GFP_KERNEL, "constraint_%d_%s", id, name);
52221
52222 - dev_attr->attr.name = kasprintf(GFP_KERNEL, "constraint_%d_%s",
52223 - id, name);
52224 - if (!dev_attr->attr.name)
52225 + if (!name)
52226 return -ENOMEM;
52227 - dev_attr->attr.mode = mode;
52228 - dev_attr->show = show;
52229 - dev_attr->store = store;
52230 +
52231 + pax_open_kernel();
52232 + *(const char **)&dev_attr->attr.name = name;
52233 + pax_close_kernel();
52234
52235 return 0;
52236 }
52237 @@ -236,49 +298,31 @@ static int seed_constraint_attributes(void)
52238
52239 for (i = 0; i < MAX_CONSTRAINTS_PER_ZONE; ++i) {
52240 ret = create_constraint_attribute(i, "power_limit_uw",
52241 - S_IWUSR | S_IRUGO,
52242 - &constraint_attrs[i].power_limit_attr,
52243 - show_constraint_power_limit_uw,
52244 - store_constraint_power_limit_uw);
52245 + &constraint_attrs[i].power_limit_attr);
52246 if (ret)
52247 goto err_alloc;
52248 ret = create_constraint_attribute(i, "time_window_us",
52249 - S_IWUSR | S_IRUGO,
52250 - &constraint_attrs[i].time_window_attr,
52251 - show_constraint_time_window_us,
52252 - store_constraint_time_window_us);
52253 + &constraint_attrs[i].time_window_attr);
52254 if (ret)
52255 goto err_alloc;
52256 - ret = create_constraint_attribute(i, "name", S_IRUGO,
52257 - &constraint_attrs[i].name_attr,
52258 - show_constraint_name,
52259 - NULL);
52260 + ret = create_constraint_attribute(i, "name",
52261 + &constraint_attrs[i].name_attr);
52262 if (ret)
52263 goto err_alloc;
52264 - ret = create_constraint_attribute(i, "max_power_uw", S_IRUGO,
52265 - &constraint_attrs[i].max_power_attr,
52266 - show_constraint_max_power_uw,
52267 - NULL);
52268 + ret = create_constraint_attribute(i, "max_power_uw",
52269 + &constraint_attrs[i].max_power_attr);
52270 if (ret)
52271 goto err_alloc;
52272 - ret = create_constraint_attribute(i, "min_power_uw", S_IRUGO,
52273 - &constraint_attrs[i].min_power_attr,
52274 - show_constraint_min_power_uw,
52275 - NULL);
52276 + ret = create_constraint_attribute(i, "min_power_uw",
52277 + &constraint_attrs[i].min_power_attr);
52278 if (ret)
52279 goto err_alloc;
52280 ret = create_constraint_attribute(i, "max_time_window_us",
52281 - S_IRUGO,
52282 - &constraint_attrs[i].max_time_window_attr,
52283 - show_constraint_max_time_window_us,
52284 - NULL);
52285 + &constraint_attrs[i].max_time_window_attr);
52286 if (ret)
52287 goto err_alloc;
52288 ret = create_constraint_attribute(i, "min_time_window_us",
52289 - S_IRUGO,
52290 - &constraint_attrs[i].min_time_window_attr,
52291 - show_constraint_min_time_window_us,
52292 - NULL);
52293 + &constraint_attrs[i].min_time_window_attr);
52294 if (ret)
52295 goto err_alloc;
52296
52297 @@ -378,10 +422,12 @@ static void create_power_zone_common_attributes(
52298 power_zone->zone_dev_attrs[count++] =
52299 &dev_attr_max_energy_range_uj.attr;
52300 if (power_zone->ops->get_energy_uj) {
52301 + pax_open_kernel();
52302 if (power_zone->ops->reset_energy_uj)
52303 - dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
52304 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
52305 else
52306 - dev_attr_energy_uj.attr.mode = S_IRUGO;
52307 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IRUGO;
52308 + pax_close_kernel();
52309 power_zone->zone_dev_attrs[count++] =
52310 &dev_attr_energy_uj.attr;
52311 }
52312 diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
52313 index 9c5d414..c7900ce 100644
52314 --- a/drivers/ptp/ptp_private.h
52315 +++ b/drivers/ptp/ptp_private.h
52316 @@ -51,7 +51,7 @@ struct ptp_clock {
52317 struct mutex pincfg_mux; /* protect concurrent info->pin_config access */
52318 wait_queue_head_t tsev_wq;
52319 int defunct; /* tells readers to go away when clock is being removed */
52320 - struct device_attribute *pin_dev_attr;
52321 + device_attribute_no_const *pin_dev_attr;
52322 struct attribute **pin_attr;
52323 struct attribute_group pin_attr_group;
52324 };
52325 diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
52326 index 302e626..12579af 100644
52327 --- a/drivers/ptp/ptp_sysfs.c
52328 +++ b/drivers/ptp/ptp_sysfs.c
52329 @@ -280,7 +280,7 @@ static int ptp_populate_pins(struct ptp_clock *ptp)
52330 goto no_pin_attr;
52331
52332 for (i = 0; i < n_pins; i++) {
52333 - struct device_attribute *da = &ptp->pin_dev_attr[i];
52334 + device_attribute_no_const *da = &ptp->pin_dev_attr[i];
52335 sysfs_attr_init(&da->attr);
52336 da->attr.name = info->pin_config[i].name;
52337 da->attr.mode = 0644;
52338 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
52339 index 8a28116..05b0ad5 100644
52340 --- a/drivers/regulator/core.c
52341 +++ b/drivers/regulator/core.c
52342 @@ -3603,7 +3603,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
52343 const struct regulation_constraints *constraints = NULL;
52344 const struct regulator_init_data *init_data;
52345 struct regulator_config *config = NULL;
52346 - static atomic_t regulator_no = ATOMIC_INIT(-1);
52347 + static atomic_unchecked_t regulator_no = ATOMIC_INIT(-1);
52348 struct regulator_dev *rdev;
52349 struct device *dev;
52350 int ret, i;
52351 @@ -3686,7 +3686,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
52352 rdev->dev.class = &regulator_class;
52353 rdev->dev.parent = dev;
52354 dev_set_name(&rdev->dev, "regulator.%lu",
52355 - (unsigned long) atomic_inc_return(&regulator_no));
52356 + (unsigned long) atomic_inc_return_unchecked(&regulator_no));
52357 ret = device_register(&rdev->dev);
52358 if (ret != 0) {
52359 put_device(&rdev->dev);
52360 diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
52361 index 4071d74..260b15a 100644
52362 --- a/drivers/regulator/max8660.c
52363 +++ b/drivers/regulator/max8660.c
52364 @@ -423,8 +423,10 @@ static int max8660_probe(struct i2c_client *client,
52365 max8660->shadow_regs[MAX8660_OVER1] = 5;
52366 } else {
52367 /* Otherwise devices can be toggled via software */
52368 - max8660_dcdc_ops.enable = max8660_dcdc_enable;
52369 - max8660_dcdc_ops.disable = max8660_dcdc_disable;
52370 + pax_open_kernel();
52371 + *(void **)&max8660_dcdc_ops.enable = max8660_dcdc_enable;
52372 + *(void **)&max8660_dcdc_ops.disable = max8660_dcdc_disable;
52373 + pax_close_kernel();
52374 }
52375
52376 /*
52377 diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
52378 index c3d55c2..0dddfe6 100644
52379 --- a/drivers/regulator/max8973-regulator.c
52380 +++ b/drivers/regulator/max8973-regulator.c
52381 @@ -403,9 +403,11 @@ static int max8973_probe(struct i2c_client *client,
52382 if (!pdata || !pdata->enable_ext_control) {
52383 max->desc.enable_reg = MAX8973_VOUT;
52384 max->desc.enable_mask = MAX8973_VOUT_ENABLE;
52385 - max->ops.enable = regulator_enable_regmap;
52386 - max->ops.disable = regulator_disable_regmap;
52387 - max->ops.is_enabled = regulator_is_enabled_regmap;
52388 + pax_open_kernel();
52389 + *(void **)&max->ops.enable = regulator_enable_regmap;
52390 + *(void **)&max->ops.disable = regulator_disable_regmap;
52391 + *(void **)&max->ops.is_enabled = regulator_is_enabled_regmap;
52392 + pax_close_kernel();
52393 }
52394
52395 if (pdata) {
52396 diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
52397 index 0d17c92..a29f627 100644
52398 --- a/drivers/regulator/mc13892-regulator.c
52399 +++ b/drivers/regulator/mc13892-regulator.c
52400 @@ -584,10 +584,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
52401 mc13xxx_unlock(mc13892);
52402
52403 /* update mc13892_vcam ops */
52404 - memcpy(&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
52405 + pax_open_kernel();
52406 + memcpy((void *)&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
52407 sizeof(struct regulator_ops));
52408 - mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
52409 - mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
52410 + *(void **)&mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
52411 + *(void **)&mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
52412 + pax_close_kernel();
52413 mc13892_regulators[MC13892_VCAM].desc.ops = &mc13892_vcam_ops;
52414
52415 mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
52416 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
52417 index a82556a0..e842923 100644
52418 --- a/drivers/rtc/rtc-cmos.c
52419 +++ b/drivers/rtc/rtc-cmos.c
52420 @@ -793,7 +793,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
52421 hpet_rtc_timer_init();
52422
52423 /* export at least the first block of NVRAM */
52424 - nvram.size = address_space - NVRAM_OFFSET;
52425 + pax_open_kernel();
52426 + *(size_t *)&nvram.size = address_space - NVRAM_OFFSET;
52427 + pax_close_kernel();
52428 retval = sysfs_create_bin_file(&dev->kobj, &nvram);
52429 if (retval < 0) {
52430 dev_dbg(dev, "can't create nvram file? %d\n", retval);
52431 diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
52432 index 799c34b..8e9786a 100644
52433 --- a/drivers/rtc/rtc-dev.c
52434 +++ b/drivers/rtc/rtc-dev.c
52435 @@ -16,6 +16,7 @@
52436 #include <linux/module.h>
52437 #include <linux/rtc.h>
52438 #include <linux/sched.h>
52439 +#include <linux/grsecurity.h>
52440 #include "rtc-core.h"
52441
52442 static dev_t rtc_devt;
52443 @@ -347,6 +348,8 @@ static long rtc_dev_ioctl(struct file *file,
52444 if (copy_from_user(&tm, uarg, sizeof(tm)))
52445 return -EFAULT;
52446
52447 + gr_log_timechange();
52448 +
52449 return rtc_set_time(rtc, &tm);
52450
52451 case RTC_PIE_ON:
52452 diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
52453 index 4ffabb3..1f87fca 100644
52454 --- a/drivers/rtc/rtc-ds1307.c
52455 +++ b/drivers/rtc/rtc-ds1307.c
52456 @@ -107,7 +107,7 @@ struct ds1307 {
52457 u8 offset; /* register's offset */
52458 u8 regs[11];
52459 u16 nvram_offset;
52460 - struct bin_attribute *nvram;
52461 + bin_attribute_no_const *nvram;
52462 enum ds_type type;
52463 unsigned long flags;
52464 #define HAS_NVRAM 0 /* bit 0 == sysfs file active */
52465 diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
52466 index 90abb5b..e0bf6dd 100644
52467 --- a/drivers/rtc/rtc-m48t59.c
52468 +++ b/drivers/rtc/rtc-m48t59.c
52469 @@ -483,7 +483,9 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
52470 if (IS_ERR(m48t59->rtc))
52471 return PTR_ERR(m48t59->rtc);
52472
52473 - m48t59_nvram_attr.size = pdata->offset;
52474 + pax_open_kernel();
52475 + *(size_t *)&m48t59_nvram_attr.size = pdata->offset;
52476 + pax_close_kernel();
52477
52478 ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
52479 if (ret)
52480 diff --git a/drivers/rtc/rtc-test.c b/drivers/rtc/rtc-test.c
52481 index 3a2da4c..e88493c 100644
52482 --- a/drivers/rtc/rtc-test.c
52483 +++ b/drivers/rtc/rtc-test.c
52484 @@ -112,8 +112,10 @@ static int test_probe(struct platform_device *plat_dev)
52485 struct rtc_device *rtc;
52486
52487 if (test_mmss64) {
52488 - test_rtc_ops.set_mmss64 = test_rtc_set_mmss64;
52489 - test_rtc_ops.set_mmss = NULL;
52490 + pax_open_kernel();
52491 + *(void **)&test_rtc_ops.set_mmss64 = test_rtc_set_mmss64;
52492 + *(void **)&test_rtc_ops.set_mmss = NULL;
52493 + pax_close_kernel();
52494 }
52495
52496 rtc = devm_rtc_device_register(&plat_dev->dev, "test",
52497 diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
52498 index 1f74760..8e00a89 100644
52499 --- a/drivers/scsi/be2iscsi/be_main.c
52500 +++ b/drivers/scsi/be2iscsi/be_main.c
52501 @@ -3165,7 +3165,7 @@ be_sgl_create_contiguous(void *virtual_address,
52502 {
52503 WARN_ON(!virtual_address);
52504 WARN_ON(!physical_address);
52505 - WARN_ON(!length > 0);
52506 + WARN_ON(!length);
52507 WARN_ON(!sgl);
52508
52509 sgl->va = virtual_address;
52510 diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
52511 index e693af6..2e525b6 100644
52512 --- a/drivers/scsi/bfa/bfa_fcpim.h
52513 +++ b/drivers/scsi/bfa/bfa_fcpim.h
52514 @@ -36,7 +36,7 @@ struct bfa_iotag_s {
52515
52516 struct bfa_itn_s {
52517 bfa_isr_func_t isr;
52518 -};
52519 +} __no_const;
52520
52521 void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport,
52522 void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
52523 diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
52524 index 0f19455..ef7adb5 100644
52525 --- a/drivers/scsi/bfa/bfa_fcs.c
52526 +++ b/drivers/scsi/bfa/bfa_fcs.c
52527 @@ -38,10 +38,21 @@ struct bfa_fcs_mod_s {
52528 #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
52529
52530 static struct bfa_fcs_mod_s fcs_modules[] = {
52531 - { bfa_fcs_port_attach, NULL, NULL },
52532 - { bfa_fcs_uf_attach, NULL, NULL },
52533 - { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
52534 - bfa_fcs_fabric_modexit },
52535 + {
52536 + .attach = bfa_fcs_port_attach,
52537 + .modinit = NULL,
52538 + .modexit = NULL
52539 + },
52540 + {
52541 + .attach = bfa_fcs_uf_attach,
52542 + .modinit = NULL,
52543 + .modexit = NULL
52544 + },
52545 + {
52546 + .attach = bfa_fcs_fabric_attach,
52547 + .modinit = bfa_fcs_fabric_modinit,
52548 + .modexit = bfa_fcs_fabric_modexit
52549 + },
52550 };
52551
52552 /*
52553 diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
52554 index ff75ef8..2dfe00a 100644
52555 --- a/drivers/scsi/bfa/bfa_fcs_lport.c
52556 +++ b/drivers/scsi/bfa/bfa_fcs_lport.c
52557 @@ -89,15 +89,26 @@ static struct {
52558 void (*offline) (struct bfa_fcs_lport_s *port);
52559 } __port_action[] = {
52560 {
52561 - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online,
52562 - bfa_fcs_lport_unknown_offline}, {
52563 - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online,
52564 - bfa_fcs_lport_fab_offline}, {
52565 - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online,
52566 - bfa_fcs_lport_n2n_offline}, {
52567 - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online,
52568 - bfa_fcs_lport_loop_offline},
52569 - };
52570 + .init = bfa_fcs_lport_unknown_init,
52571 + .online = bfa_fcs_lport_unknown_online,
52572 + .offline = bfa_fcs_lport_unknown_offline
52573 + },
52574 + {
52575 + .init = bfa_fcs_lport_fab_init,
52576 + .online = bfa_fcs_lport_fab_online,
52577 + .offline = bfa_fcs_lport_fab_offline
52578 + },
52579 + {
52580 + .init = bfa_fcs_lport_n2n_init,
52581 + .online = bfa_fcs_lport_n2n_online,
52582 + .offline = bfa_fcs_lport_n2n_offline
52583 + },
52584 + {
52585 + .init = bfa_fcs_lport_loop_init,
52586 + .online = bfa_fcs_lport_loop_online,
52587 + .offline = bfa_fcs_lport_loop_offline
52588 + },
52589 +};
52590
52591 /*
52592 * fcs_port_sm FCS logical port state machine
52593 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
52594 index a38aafa0..fe8f03b 100644
52595 --- a/drivers/scsi/bfa/bfa_ioc.h
52596 +++ b/drivers/scsi/bfa/bfa_ioc.h
52597 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
52598 bfa_ioc_disable_cbfn_t disable_cbfn;
52599 bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
52600 bfa_ioc_reset_cbfn_t reset_cbfn;
52601 -};
52602 +} __no_const;
52603
52604 /*
52605 * IOC event notification mechanism.
52606 @@ -352,7 +352,7 @@ struct bfa_ioc_hwif_s {
52607 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
52608 enum bfi_ioc_state fwstate);
52609 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
52610 -};
52611 +} __no_const;
52612
52613 /*
52614 * Queue element to wait for room in request queue. FIFO order is
52615 diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
52616 index a14c784..6de6790 100644
52617 --- a/drivers/scsi/bfa/bfa_modules.h
52618 +++ b/drivers/scsi/bfa/bfa_modules.h
52619 @@ -78,12 +78,12 @@ enum {
52620 \
52621 extern struct bfa_module_s hal_mod_ ## __mod; \
52622 struct bfa_module_s hal_mod_ ## __mod = { \
52623 - bfa_ ## __mod ## _meminfo, \
52624 - bfa_ ## __mod ## _attach, \
52625 - bfa_ ## __mod ## _detach, \
52626 - bfa_ ## __mod ## _start, \
52627 - bfa_ ## __mod ## _stop, \
52628 - bfa_ ## __mod ## _iocdisable, \
52629 + .meminfo = bfa_ ## __mod ## _meminfo, \
52630 + .attach = bfa_ ## __mod ## _attach, \
52631 + .detach = bfa_ ## __mod ## _detach, \
52632 + .start = bfa_ ## __mod ## _start, \
52633 + .stop = bfa_ ## __mod ## _stop, \
52634 + .iocdisable = bfa_ ## __mod ## _iocdisable, \
52635 }
52636
52637 #define BFA_CACHELINE_SZ (256)
52638 diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
52639 index 045c4e1..13de803 100644
52640 --- a/drivers/scsi/fcoe/fcoe_sysfs.c
52641 +++ b/drivers/scsi/fcoe/fcoe_sysfs.c
52642 @@ -33,8 +33,8 @@
52643 */
52644 #include "libfcoe.h"
52645
52646 -static atomic_t ctlr_num;
52647 -static atomic_t fcf_num;
52648 +static atomic_unchecked_t ctlr_num;
52649 +static atomic_unchecked_t fcf_num;
52650
52651 /*
52652 * fcoe_fcf_dev_loss_tmo: the default number of seconds that fcoe sysfs
52653 @@ -685,7 +685,7 @@ struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent,
52654 if (!ctlr)
52655 goto out;
52656
52657 - ctlr->id = atomic_inc_return(&ctlr_num) - 1;
52658 + ctlr->id = atomic_inc_return_unchecked(&ctlr_num) - 1;
52659 ctlr->f = f;
52660 ctlr->mode = FIP_CONN_TYPE_FABRIC;
52661 INIT_LIST_HEAD(&ctlr->fcfs);
52662 @@ -902,7 +902,7 @@ struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *ctlr,
52663 fcf->dev.parent = &ctlr->dev;
52664 fcf->dev.bus = &fcoe_bus_type;
52665 fcf->dev.type = &fcoe_fcf_device_type;
52666 - fcf->id = atomic_inc_return(&fcf_num) - 1;
52667 + fcf->id = atomic_inc_return_unchecked(&fcf_num) - 1;
52668 fcf->state = FCOE_FCF_STATE_UNKNOWN;
52669
52670 fcf->dev_loss_tmo = ctlr->fcf_dev_loss_tmo;
52671 @@ -938,8 +938,8 @@ int __init fcoe_sysfs_setup(void)
52672 {
52673 int error;
52674
52675 - atomic_set(&ctlr_num, 0);
52676 - atomic_set(&fcf_num, 0);
52677 + atomic_set_unchecked(&ctlr_num, 0);
52678 + atomic_set_unchecked(&fcf_num, 0);
52679
52680 error = bus_register(&fcoe_bus_type);
52681 if (error)
52682 diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
52683 index 8bb173e..20236b4 100644
52684 --- a/drivers/scsi/hosts.c
52685 +++ b/drivers/scsi/hosts.c
52686 @@ -42,7 +42,7 @@
52687 #include "scsi_logging.h"
52688
52689
52690 -static atomic_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
52691 +static atomic_unchecked_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
52692
52693
52694 static void scsi_host_cls_release(struct device *dev)
52695 @@ -392,7 +392,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
52696 * subtract one because we increment first then return, but we need to
52697 * know what the next host number was before increment
52698 */
52699 - shost->host_no = atomic_inc_return(&scsi_host_next_hn) - 1;
52700 + shost->host_no = atomic_inc_return_unchecked(&scsi_host_next_hn) - 1;
52701 shost->dma_channel = 0xff;
52702
52703 /* These three are default values which can be overridden */
52704 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
52705 index 8eab107..599cd79 100644
52706 --- a/drivers/scsi/hpsa.c
52707 +++ b/drivers/scsi/hpsa.c
52708 @@ -697,10 +697,10 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
52709 struct reply_queue_buffer *rq = &h->reply_queue[q];
52710
52711 if (h->transMethod & CFGTBL_Trans_io_accel1)
52712 - return h->access.command_completed(h, q);
52713 + return h->access->command_completed(h, q);
52714
52715 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
52716 - return h->access.command_completed(h, q);
52717 + return h->access->command_completed(h, q);
52718
52719 if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
52720 a = rq->head[rq->current_entry];
52721 @@ -837,7 +837,7 @@ static void enqueue_cmd_and_start_io(struct ctlr_info *h,
52722 break;
52723 default:
52724 set_performant_mode(h, c);
52725 - h->access.submit_command(h, c);
52726 + h->access->submit_command(h, c);
52727 }
52728 }
52729
52730 @@ -5369,17 +5369,17 @@ static void __iomem *remap_pci_mem(ulong base, ulong size)
52731
52732 static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
52733 {
52734 - return h->access.command_completed(h, q);
52735 + return h->access->command_completed(h, q);
52736 }
52737
52738 static inline bool interrupt_pending(struct ctlr_info *h)
52739 {
52740 - return h->access.intr_pending(h);
52741 + return h->access->intr_pending(h);
52742 }
52743
52744 static inline long interrupt_not_for_us(struct ctlr_info *h)
52745 {
52746 - return (h->access.intr_pending(h) == 0) ||
52747 + return (h->access->intr_pending(h) == 0) ||
52748 (h->interrupts_enabled == 0);
52749 }
52750
52751 @@ -6270,7 +6270,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
52752 if (prod_index < 0)
52753 return prod_index;
52754 h->product_name = products[prod_index].product_name;
52755 - h->access = *(products[prod_index].access);
52756 + h->access = products[prod_index].access;
52757
52758 pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
52759 PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
52760 @@ -6647,7 +6647,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
52761 unsigned long flags;
52762 u32 lockup_detected;
52763
52764 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52765 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52766 spin_lock_irqsave(&h->lock, flags);
52767 lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
52768 if (!lockup_detected) {
52769 @@ -6922,7 +6922,7 @@ reinit_after_soft_reset:
52770 }
52771
52772 /* make sure the board interrupts are off */
52773 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52774 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52775
52776 if (hpsa_request_irqs(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
52777 goto clean2;
52778 @@ -6958,7 +6958,7 @@ reinit_after_soft_reset:
52779 * fake ones to scoop up any residual completions.
52780 */
52781 spin_lock_irqsave(&h->lock, flags);
52782 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52783 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52784 spin_unlock_irqrestore(&h->lock, flags);
52785 hpsa_free_irqs(h);
52786 rc = hpsa_request_irqs(h, hpsa_msix_discard_completions,
52787 @@ -6977,9 +6977,9 @@ reinit_after_soft_reset:
52788 dev_info(&h->pdev->dev, "Board READY.\n");
52789 dev_info(&h->pdev->dev,
52790 "Waiting for stale completions to drain.\n");
52791 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52792 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52793 msleep(10000);
52794 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52795 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52796
52797 rc = controller_reset_failed(h->cfgtable);
52798 if (rc)
52799 @@ -7004,7 +7004,7 @@ reinit_after_soft_reset:
52800
52801
52802 /* Turn the interrupts on so we can service requests */
52803 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52804 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52805
52806 hpsa_hba_inquiry(h);
52807 hpsa_register_scsi(h); /* hook ourselves into SCSI subsystem */
52808 @@ -7077,7 +7077,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
52809 * To write all data in the battery backed cache to disks
52810 */
52811 hpsa_flush_cache(h);
52812 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52813 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52814 hpsa_free_irqs_and_disable_msix(h);
52815 }
52816
52817 @@ -7198,7 +7198,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52818 CFGTBL_Trans_enable_directed_msix |
52819 (trans_support & (CFGTBL_Trans_io_accel1 |
52820 CFGTBL_Trans_io_accel2));
52821 - struct access_method access = SA5_performant_access;
52822 + struct access_method *access = &SA5_performant_access;
52823
52824 /* This is a bit complicated. There are 8 registers on
52825 * the controller which we write to to tell it 8 different
52826 @@ -7240,7 +7240,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52827 * perform the superfluous readl() after each command submission.
52828 */
52829 if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2))
52830 - access = SA5_performant_access_no_read;
52831 + access = &SA5_performant_access_no_read;
52832
52833 /* Controller spec: zero out this buffer. */
52834 for (i = 0; i < h->nreply_queues; i++)
52835 @@ -7270,12 +7270,12 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52836 * enable outbound interrupt coalescing in accelerator mode;
52837 */
52838 if (trans_support & CFGTBL_Trans_io_accel1) {
52839 - access = SA5_ioaccel_mode1_access;
52840 + access = &SA5_ioaccel_mode1_access;
52841 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52842 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52843 } else {
52844 if (trans_support & CFGTBL_Trans_io_accel2) {
52845 - access = SA5_ioaccel_mode2_access;
52846 + access = &SA5_ioaccel_mode2_access;
52847 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52848 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52849 }
52850 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
52851 index 6577130..955f9a4 100644
52852 --- a/drivers/scsi/hpsa.h
52853 +++ b/drivers/scsi/hpsa.h
52854 @@ -143,7 +143,7 @@ struct ctlr_info {
52855 unsigned int msix_vector;
52856 unsigned int msi_vector;
52857 int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
52858 - struct access_method access;
52859 + struct access_method *access;
52860 char hba_mode_enabled;
52861
52862 /* queue and queue Info */
52863 @@ -525,38 +525,38 @@ static unsigned long SA5_ioaccel_mode1_completed(struct ctlr_info *h, u8 q)
52864 }
52865
52866 static struct access_method SA5_access = {
52867 - SA5_submit_command,
52868 - SA5_intr_mask,
52869 - SA5_intr_pending,
52870 - SA5_completed,
52871 + .submit_command = SA5_submit_command,
52872 + .set_intr_mask = SA5_intr_mask,
52873 + .intr_pending = SA5_intr_pending,
52874 + .command_completed = SA5_completed,
52875 };
52876
52877 static struct access_method SA5_ioaccel_mode1_access = {
52878 - SA5_submit_command,
52879 - SA5_performant_intr_mask,
52880 - SA5_ioaccel_mode1_intr_pending,
52881 - SA5_ioaccel_mode1_completed,
52882 + .submit_command = SA5_submit_command,
52883 + .set_intr_mask = SA5_performant_intr_mask,
52884 + .intr_pending = SA5_ioaccel_mode1_intr_pending,
52885 + .command_completed = SA5_ioaccel_mode1_completed,
52886 };
52887
52888 static struct access_method SA5_ioaccel_mode2_access = {
52889 - SA5_submit_command_ioaccel2,
52890 - SA5_performant_intr_mask,
52891 - SA5_performant_intr_pending,
52892 - SA5_performant_completed,
52893 + .submit_command = SA5_submit_command_ioaccel2,
52894 + .set_intr_mask = SA5_performant_intr_mask,
52895 + .intr_pending = SA5_performant_intr_pending,
52896 + .command_completed = SA5_performant_completed,
52897 };
52898
52899 static struct access_method SA5_performant_access = {
52900 - SA5_submit_command,
52901 - SA5_performant_intr_mask,
52902 - SA5_performant_intr_pending,
52903 - SA5_performant_completed,
52904 + .submit_command = SA5_submit_command,
52905 + .set_intr_mask = SA5_performant_intr_mask,
52906 + .intr_pending = SA5_performant_intr_pending,
52907 + .command_completed = SA5_performant_completed,
52908 };
52909
52910 static struct access_method SA5_performant_access_no_read = {
52911 - SA5_submit_command_no_read,
52912 - SA5_performant_intr_mask,
52913 - SA5_performant_intr_pending,
52914 - SA5_performant_completed,
52915 + .submit_command = SA5_submit_command_no_read,
52916 + .set_intr_mask = SA5_performant_intr_mask,
52917 + .intr_pending = SA5_performant_intr_pending,
52918 + .command_completed = SA5_performant_completed,
52919 };
52920
52921 struct board_type {
52922 diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
52923 index 1b3a094..068e683 100644
52924 --- a/drivers/scsi/libfc/fc_exch.c
52925 +++ b/drivers/scsi/libfc/fc_exch.c
52926 @@ -101,12 +101,12 @@ struct fc_exch_mgr {
52927 u16 pool_max_index;
52928
52929 struct {
52930 - atomic_t no_free_exch;
52931 - atomic_t no_free_exch_xid;
52932 - atomic_t xid_not_found;
52933 - atomic_t xid_busy;
52934 - atomic_t seq_not_found;
52935 - atomic_t non_bls_resp;
52936 + atomic_unchecked_t no_free_exch;
52937 + atomic_unchecked_t no_free_exch_xid;
52938 + atomic_unchecked_t xid_not_found;
52939 + atomic_unchecked_t xid_busy;
52940 + atomic_unchecked_t seq_not_found;
52941 + atomic_unchecked_t non_bls_resp;
52942 } stats;
52943 };
52944
52945 @@ -811,7 +811,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
52946 /* allocate memory for exchange */
52947 ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC);
52948 if (!ep) {
52949 - atomic_inc(&mp->stats.no_free_exch);
52950 + atomic_inc_unchecked(&mp->stats.no_free_exch);
52951 goto out;
52952 }
52953 memset(ep, 0, sizeof(*ep));
52954 @@ -874,7 +874,7 @@ out:
52955 return ep;
52956 err:
52957 spin_unlock_bh(&pool->lock);
52958 - atomic_inc(&mp->stats.no_free_exch_xid);
52959 + atomic_inc_unchecked(&mp->stats.no_free_exch_xid);
52960 mempool_free(ep, mp->ep_pool);
52961 return NULL;
52962 }
52963 @@ -1023,7 +1023,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52964 xid = ntohs(fh->fh_ox_id); /* we originated exch */
52965 ep = fc_exch_find(mp, xid);
52966 if (!ep) {
52967 - atomic_inc(&mp->stats.xid_not_found);
52968 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52969 reject = FC_RJT_OX_ID;
52970 goto out;
52971 }
52972 @@ -1053,7 +1053,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52973 ep = fc_exch_find(mp, xid);
52974 if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {
52975 if (ep) {
52976 - atomic_inc(&mp->stats.xid_busy);
52977 + atomic_inc_unchecked(&mp->stats.xid_busy);
52978 reject = FC_RJT_RX_ID;
52979 goto rel;
52980 }
52981 @@ -1064,7 +1064,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52982 }
52983 xid = ep->xid; /* get our XID */
52984 } else if (!ep) {
52985 - atomic_inc(&mp->stats.xid_not_found);
52986 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52987 reject = FC_RJT_RX_ID; /* XID not found */
52988 goto out;
52989 }
52990 @@ -1082,7 +1082,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52991 } else {
52992 sp = &ep->seq;
52993 if (sp->id != fh->fh_seq_id) {
52994 - atomic_inc(&mp->stats.seq_not_found);
52995 + atomic_inc_unchecked(&mp->stats.seq_not_found);
52996 if (f_ctl & FC_FC_END_SEQ) {
52997 /*
52998 * Update sequence_id based on incoming last
52999 @@ -1533,22 +1533,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
53000
53001 ep = fc_exch_find(mp, ntohs(fh->fh_ox_id));
53002 if (!ep) {
53003 - atomic_inc(&mp->stats.xid_not_found);
53004 + atomic_inc_unchecked(&mp->stats.xid_not_found);
53005 goto out;
53006 }
53007 if (ep->esb_stat & ESB_ST_COMPLETE) {
53008 - atomic_inc(&mp->stats.xid_not_found);
53009 + atomic_inc_unchecked(&mp->stats.xid_not_found);
53010 goto rel;
53011 }
53012 if (ep->rxid == FC_XID_UNKNOWN)
53013 ep->rxid = ntohs(fh->fh_rx_id);
53014 if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) {
53015 - atomic_inc(&mp->stats.xid_not_found);
53016 + atomic_inc_unchecked(&mp->stats.xid_not_found);
53017 goto rel;
53018 }
53019 if (ep->did != ntoh24(fh->fh_s_id) &&
53020 ep->did != FC_FID_FLOGI) {
53021 - atomic_inc(&mp->stats.xid_not_found);
53022 + atomic_inc_unchecked(&mp->stats.xid_not_found);
53023 goto rel;
53024 }
53025 sof = fr_sof(fp);
53026 @@ -1557,7 +1557,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
53027 sp->ssb_stat |= SSB_ST_RESP;
53028 sp->id = fh->fh_seq_id;
53029 } else if (sp->id != fh->fh_seq_id) {
53030 - atomic_inc(&mp->stats.seq_not_found);
53031 + atomic_inc_unchecked(&mp->stats.seq_not_found);
53032 goto rel;
53033 }
53034
53035 @@ -1619,9 +1619,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
53036 sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */
53037
53038 if (!sp)
53039 - atomic_inc(&mp->stats.xid_not_found);
53040 + atomic_inc_unchecked(&mp->stats.xid_not_found);
53041 else
53042 - atomic_inc(&mp->stats.non_bls_resp);
53043 + atomic_inc_unchecked(&mp->stats.non_bls_resp);
53044
53045 fc_frame_free(fp);
53046 }
53047 @@ -2261,13 +2261,13 @@ void fc_exch_update_stats(struct fc_lport *lport)
53048
53049 list_for_each_entry(ema, &lport->ema_list, ema_list) {
53050 mp = ema->mp;
53051 - st->fc_no_free_exch += atomic_read(&mp->stats.no_free_exch);
53052 + st->fc_no_free_exch += atomic_read_unchecked(&mp->stats.no_free_exch);
53053 st->fc_no_free_exch_xid +=
53054 - atomic_read(&mp->stats.no_free_exch_xid);
53055 - st->fc_xid_not_found += atomic_read(&mp->stats.xid_not_found);
53056 - st->fc_xid_busy += atomic_read(&mp->stats.xid_busy);
53057 - st->fc_seq_not_found += atomic_read(&mp->stats.seq_not_found);
53058 - st->fc_non_bls_resp += atomic_read(&mp->stats.non_bls_resp);
53059 + atomic_read_unchecked(&mp->stats.no_free_exch_xid);
53060 + st->fc_xid_not_found += atomic_read_unchecked(&mp->stats.xid_not_found);
53061 + st->fc_xid_busy += atomic_read_unchecked(&mp->stats.xid_busy);
53062 + st->fc_seq_not_found += atomic_read_unchecked(&mp->stats.seq_not_found);
53063 + st->fc_non_bls_resp += atomic_read_unchecked(&mp->stats.non_bls_resp);
53064 }
53065 }
53066 EXPORT_SYMBOL(fc_exch_update_stats);
53067 diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
53068 index 9c706d8..d3e3ed2 100644
53069 --- a/drivers/scsi/libsas/sas_ata.c
53070 +++ b/drivers/scsi/libsas/sas_ata.c
53071 @@ -535,7 +535,7 @@ static struct ata_port_operations sas_sata_ops = {
53072 .postreset = ata_std_postreset,
53073 .error_handler = ata_std_error_handler,
53074 .post_internal_cmd = sas_ata_post_internal,
53075 - .qc_defer = ata_std_qc_defer,
53076 + .qc_defer = ata_std_qc_defer,
53077 .qc_prep = ata_noop_qc_prep,
53078 .qc_issue = sas_ata_qc_issue,
53079 .qc_fill_rtf = sas_ata_qc_fill_rtf,
53080 diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
53081 index 9b81a34..a9b7b8c 100644
53082 --- a/drivers/scsi/lpfc/lpfc.h
53083 +++ b/drivers/scsi/lpfc/lpfc.h
53084 @@ -433,7 +433,7 @@ struct lpfc_vport {
53085 struct dentry *debug_nodelist;
53086 struct dentry *vport_debugfs_root;
53087 struct lpfc_debugfs_trc *disc_trc;
53088 - atomic_t disc_trc_cnt;
53089 + atomic_unchecked_t disc_trc_cnt;
53090 #endif
53091 uint8_t stat_data_enabled;
53092 uint8_t stat_data_blocked;
53093 @@ -883,8 +883,8 @@ struct lpfc_hba {
53094 struct timer_list fabric_block_timer;
53095 unsigned long bit_flags;
53096 #define FABRIC_COMANDS_BLOCKED 0
53097 - atomic_t num_rsrc_err;
53098 - atomic_t num_cmd_success;
53099 + atomic_unchecked_t num_rsrc_err;
53100 + atomic_unchecked_t num_cmd_success;
53101 unsigned long last_rsrc_error_time;
53102 unsigned long last_ramp_down_time;
53103 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
53104 @@ -919,7 +919,7 @@ struct lpfc_hba {
53105
53106 struct dentry *debug_slow_ring_trc;
53107 struct lpfc_debugfs_trc *slow_ring_trc;
53108 - atomic_t slow_ring_trc_cnt;
53109 + atomic_unchecked_t slow_ring_trc_cnt;
53110 /* iDiag debugfs sub-directory */
53111 struct dentry *idiag_root;
53112 struct dentry *idiag_pci_cfg;
53113 diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
53114 index 513edcb..805c6a8 100644
53115 --- a/drivers/scsi/lpfc/lpfc_debugfs.c
53116 +++ b/drivers/scsi/lpfc/lpfc_debugfs.c
53117 @@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
53118
53119 #include <linux/debugfs.h>
53120
53121 -static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
53122 +static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
53123 static unsigned long lpfc_debugfs_start_time = 0L;
53124
53125 /* iDiag */
53126 @@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
53127 lpfc_debugfs_enable = 0;
53128
53129 len = 0;
53130 - index = (atomic_read(&vport->disc_trc_cnt) + 1) &
53131 + index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) &
53132 (lpfc_debugfs_max_disc_trc - 1);
53133 for (i = index; i < lpfc_debugfs_max_disc_trc; i++) {
53134 dtp = vport->disc_trc + i;
53135 @@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
53136 lpfc_debugfs_enable = 0;
53137
53138 len = 0;
53139 - index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
53140 + index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) &
53141 (lpfc_debugfs_max_slow_ring_trc - 1);
53142 for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
53143 dtp = phba->slow_ring_trc + i;
53144 @@ -646,14 +646,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
53145 !vport || !vport->disc_trc)
53146 return;
53147
53148 - index = atomic_inc_return(&vport->disc_trc_cnt) &
53149 + index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) &
53150 (lpfc_debugfs_max_disc_trc - 1);
53151 dtp = vport->disc_trc + index;
53152 dtp->fmt = fmt;
53153 dtp->data1 = data1;
53154 dtp->data2 = data2;
53155 dtp->data3 = data3;
53156 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
53157 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
53158 dtp->jif = jiffies;
53159 #endif
53160 return;
53161 @@ -684,14 +684,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
53162 !phba || !phba->slow_ring_trc)
53163 return;
53164
53165 - index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
53166 + index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) &
53167 (lpfc_debugfs_max_slow_ring_trc - 1);
53168 dtp = phba->slow_ring_trc + index;
53169 dtp->fmt = fmt;
53170 dtp->data1 = data1;
53171 dtp->data2 = data2;
53172 dtp->data3 = data3;
53173 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
53174 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
53175 dtp->jif = jiffies;
53176 #endif
53177 return;
53178 @@ -4268,7 +4268,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
53179 "slow_ring buffer\n");
53180 goto debug_failed;
53181 }
53182 - atomic_set(&phba->slow_ring_trc_cnt, 0);
53183 + atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0);
53184 memset(phba->slow_ring_trc, 0,
53185 (sizeof(struct lpfc_debugfs_trc) *
53186 lpfc_debugfs_max_slow_ring_trc));
53187 @@ -4314,7 +4314,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
53188 "buffer\n");
53189 goto debug_failed;
53190 }
53191 - atomic_set(&vport->disc_trc_cnt, 0);
53192 + atomic_set_unchecked(&vport->disc_trc_cnt, 0);
53193
53194 snprintf(name, sizeof(name), "discovery_trace");
53195 vport->debug_disc_trc =
53196 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
53197 index e8c8c1e..5f2e11c 100644
53198 --- a/drivers/scsi/lpfc/lpfc_init.c
53199 +++ b/drivers/scsi/lpfc/lpfc_init.c
53200 @@ -11406,8 +11406,10 @@ lpfc_init(void)
53201 "misc_register returned with status %d", error);
53202
53203 if (lpfc_enable_npiv) {
53204 - lpfc_transport_functions.vport_create = lpfc_vport_create;
53205 - lpfc_transport_functions.vport_delete = lpfc_vport_delete;
53206 + pax_open_kernel();
53207 + *(void **)&lpfc_transport_functions.vport_create = lpfc_vport_create;
53208 + *(void **)&lpfc_transport_functions.vport_delete = lpfc_vport_delete;
53209 + pax_close_kernel();
53210 }
53211 lpfc_transport_template =
53212 fc_attach_transport(&lpfc_transport_functions);
53213 diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
53214 index c140f99..11b2505 100644
53215 --- a/drivers/scsi/lpfc/lpfc_scsi.c
53216 +++ b/drivers/scsi/lpfc/lpfc_scsi.c
53217 @@ -261,7 +261,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
53218 unsigned long expires;
53219
53220 spin_lock_irqsave(&phba->hbalock, flags);
53221 - atomic_inc(&phba->num_rsrc_err);
53222 + atomic_inc_unchecked(&phba->num_rsrc_err);
53223 phba->last_rsrc_error_time = jiffies;
53224
53225 expires = phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL;
53226 @@ -303,8 +303,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
53227 unsigned long num_rsrc_err, num_cmd_success;
53228 int i;
53229
53230 - num_rsrc_err = atomic_read(&phba->num_rsrc_err);
53231 - num_cmd_success = atomic_read(&phba->num_cmd_success);
53232 + num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err);
53233 + num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success);
53234
53235 /*
53236 * The error and success command counters are global per
53237 @@ -331,8 +331,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
53238 }
53239 }
53240 lpfc_destroy_vport_work_array(phba, vports);
53241 - atomic_set(&phba->num_rsrc_err, 0);
53242 - atomic_set(&phba->num_cmd_success, 0);
53243 + atomic_set_unchecked(&phba->num_rsrc_err, 0);
53244 + atomic_set_unchecked(&phba->num_cmd_success, 0);
53245 }
53246
53247 /**
53248 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
53249 index 3f26147..ee8efd1 100644
53250 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
53251 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
53252 @@ -1509,7 +1509,7 @@ _scsih_get_resync(struct device *dev)
53253 {
53254 struct scsi_device *sdev = to_scsi_device(dev);
53255 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
53256 - static struct _raid_device *raid_device;
53257 + struct _raid_device *raid_device;
53258 unsigned long flags;
53259 Mpi2RaidVolPage0_t vol_pg0;
53260 Mpi2ConfigReply_t mpi_reply;
53261 @@ -1561,7 +1561,7 @@ _scsih_get_state(struct device *dev)
53262 {
53263 struct scsi_device *sdev = to_scsi_device(dev);
53264 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
53265 - static struct _raid_device *raid_device;
53266 + struct _raid_device *raid_device;
53267 unsigned long flags;
53268 Mpi2RaidVolPage0_t vol_pg0;
53269 Mpi2ConfigReply_t mpi_reply;
53270 @@ -6641,7 +6641,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
53271 Mpi2EventDataIrOperationStatus_t *event_data =
53272 (Mpi2EventDataIrOperationStatus_t *)
53273 fw_event->event_data;
53274 - static struct _raid_device *raid_device;
53275 + struct _raid_device *raid_device;
53276 unsigned long flags;
53277 u16 handle;
53278
53279 @@ -7112,7 +7112,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
53280 u64 sas_address;
53281 struct _sas_device *sas_device;
53282 struct _sas_node *expander_device;
53283 - static struct _raid_device *raid_device;
53284 + struct _raid_device *raid_device;
53285 u8 retry_count;
53286 unsigned long flags;
53287
53288 diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
53289 index ed31d8c..ab856b3 100644
53290 --- a/drivers/scsi/pmcraid.c
53291 +++ b/drivers/scsi/pmcraid.c
53292 @@ -200,8 +200,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
53293 res->scsi_dev = scsi_dev;
53294 scsi_dev->hostdata = res;
53295 res->change_detected = 0;
53296 - atomic_set(&res->read_failures, 0);
53297 - atomic_set(&res->write_failures, 0);
53298 + atomic_set_unchecked(&res->read_failures, 0);
53299 + atomic_set_unchecked(&res->write_failures, 0);
53300 rc = 0;
53301 }
53302 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
53303 @@ -2640,9 +2640,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
53304
53305 /* If this was a SCSI read/write command keep count of errors */
53306 if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD)
53307 - atomic_inc(&res->read_failures);
53308 + atomic_inc_unchecked(&res->read_failures);
53309 else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD)
53310 - atomic_inc(&res->write_failures);
53311 + atomic_inc_unchecked(&res->write_failures);
53312
53313 if (!RES_IS_GSCSI(res->cfg_entry) &&
53314 masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) {
53315 @@ -3468,7 +3468,7 @@ static int pmcraid_queuecommand_lck(
53316 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
53317 * hrrq_id assigned here in queuecommand
53318 */
53319 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
53320 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
53321 pinstance->num_hrrq;
53322 cmd->cmd_done = pmcraid_io_done;
53323
53324 @@ -3782,7 +3782,7 @@ static long pmcraid_ioctl_passthrough(
53325 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
53326 * hrrq_id assigned here in queuecommand
53327 */
53328 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
53329 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
53330 pinstance->num_hrrq;
53331
53332 if (request_size) {
53333 @@ -4420,7 +4420,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
53334
53335 pinstance = container_of(workp, struct pmcraid_instance, worker_q);
53336 /* add resources only after host is added into system */
53337 - if (!atomic_read(&pinstance->expose_resources))
53338 + if (!atomic_read_unchecked(&pinstance->expose_resources))
53339 return;
53340
53341 fw_version = be16_to_cpu(pinstance->inq_data->fw_version);
53342 @@ -5237,8 +5237,8 @@ static int pmcraid_init_instance(struct pci_dev *pdev, struct Scsi_Host *host,
53343 init_waitqueue_head(&pinstance->reset_wait_q);
53344
53345 atomic_set(&pinstance->outstanding_cmds, 0);
53346 - atomic_set(&pinstance->last_message_id, 0);
53347 - atomic_set(&pinstance->expose_resources, 0);
53348 + atomic_set_unchecked(&pinstance->last_message_id, 0);
53349 + atomic_set_unchecked(&pinstance->expose_resources, 0);
53350
53351 INIT_LIST_HEAD(&pinstance->free_res_q);
53352 INIT_LIST_HEAD(&pinstance->used_res_q);
53353 @@ -5951,7 +5951,7 @@ static int pmcraid_probe(struct pci_dev *pdev,
53354 /* Schedule worker thread to handle CCN and take care of adding and
53355 * removing devices to OS
53356 */
53357 - atomic_set(&pinstance->expose_resources, 1);
53358 + atomic_set_unchecked(&pinstance->expose_resources, 1);
53359 schedule_work(&pinstance->worker_q);
53360 return rc;
53361
53362 diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
53363 index e1d150f..6c6df44 100644
53364 --- a/drivers/scsi/pmcraid.h
53365 +++ b/drivers/scsi/pmcraid.h
53366 @@ -748,7 +748,7 @@ struct pmcraid_instance {
53367 struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
53368
53369 /* Message id as filled in last fired IOARCB, used to identify HRRQ */
53370 - atomic_t last_message_id;
53371 + atomic_unchecked_t last_message_id;
53372
53373 /* configuration table */
53374 struct pmcraid_config_table *cfg_table;
53375 @@ -777,7 +777,7 @@ struct pmcraid_instance {
53376 atomic_t outstanding_cmds;
53377
53378 /* should add/delete resources to mid-layer now ?*/
53379 - atomic_t expose_resources;
53380 + atomic_unchecked_t expose_resources;
53381
53382
53383
53384 @@ -813,8 +813,8 @@ struct pmcraid_resource_entry {
53385 struct pmcraid_config_table_entry_ext cfg_entry_ext;
53386 };
53387 struct scsi_device *scsi_dev; /* Link scsi_device structure */
53388 - atomic_t read_failures; /* count of failed READ commands */
53389 - atomic_t write_failures; /* count of failed WRITE commands */
53390 + atomic_unchecked_t read_failures; /* count of failed READ commands */
53391 + atomic_unchecked_t write_failures; /* count of failed WRITE commands */
53392
53393 /* To indicate add/delete/modify during CCN */
53394 u8 change_detected;
53395 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
53396 index 82b92c4..3178171 100644
53397 --- a/drivers/scsi/qla2xxx/qla_attr.c
53398 +++ b/drivers/scsi/qla2xxx/qla_attr.c
53399 @@ -2192,7 +2192,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
53400 return 0;
53401 }
53402
53403 -struct fc_function_template qla2xxx_transport_functions = {
53404 +fc_function_template_no_const qla2xxx_transport_functions = {
53405
53406 .show_host_node_name = 1,
53407 .show_host_port_name = 1,
53408 @@ -2240,7 +2240,7 @@ struct fc_function_template qla2xxx_transport_functions = {
53409 .bsg_timeout = qla24xx_bsg_timeout,
53410 };
53411
53412 -struct fc_function_template qla2xxx_transport_vport_functions = {
53413 +fc_function_template_no_const qla2xxx_transport_vport_functions = {
53414
53415 .show_host_node_name = 1,
53416 .show_host_port_name = 1,
53417 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
53418 index 7686bfe..4710893 100644
53419 --- a/drivers/scsi/qla2xxx/qla_gbl.h
53420 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
53421 @@ -571,8 +571,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
53422 struct device_attribute;
53423 extern struct device_attribute *qla2x00_host_attrs[];
53424 struct fc_function_template;
53425 -extern struct fc_function_template qla2xxx_transport_functions;
53426 -extern struct fc_function_template qla2xxx_transport_vport_functions;
53427 +extern fc_function_template_no_const qla2xxx_transport_functions;
53428 +extern fc_function_template_no_const qla2xxx_transport_vport_functions;
53429 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
53430 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
53431 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
53432 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
53433 index 7462dd7..5b64c24 100644
53434 --- a/drivers/scsi/qla2xxx/qla_os.c
53435 +++ b/drivers/scsi/qla2xxx/qla_os.c
53436 @@ -1435,8 +1435,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
53437 !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
53438 /* Ok, a 64bit DMA mask is applicable. */
53439 ha->flags.enable_64bit_addressing = 1;
53440 - ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
53441 - ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
53442 + pax_open_kernel();
53443 + *(void **)&ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
53444 + *(void **)&ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
53445 + pax_close_kernel();
53446 return;
53447 }
53448 }
53449 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
53450 index 8f6d0fb..1b21097 100644
53451 --- a/drivers/scsi/qla4xxx/ql4_def.h
53452 +++ b/drivers/scsi/qla4xxx/ql4_def.h
53453 @@ -305,7 +305,7 @@ struct ddb_entry {
53454 * (4000 only) */
53455 atomic_t relogin_timer; /* Max Time to wait for
53456 * relogin to complete */
53457 - atomic_t relogin_retry_count; /* Num of times relogin has been
53458 + atomic_unchecked_t relogin_retry_count; /* Num of times relogin has been
53459 * retried */
53460 uint32_t default_time2wait; /* Default Min time between
53461 * relogins (+aens) */
53462 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
53463 index 6d25879..3031a9f 100644
53464 --- a/drivers/scsi/qla4xxx/ql4_os.c
53465 +++ b/drivers/scsi/qla4xxx/ql4_os.c
53466 @@ -4491,12 +4491,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
53467 */
53468 if (!iscsi_is_session_online(cls_sess)) {
53469 /* Reset retry relogin timer */
53470 - atomic_inc(&ddb_entry->relogin_retry_count);
53471 + atomic_inc_unchecked(&ddb_entry->relogin_retry_count);
53472 DEBUG2(ql4_printk(KERN_INFO, ha,
53473 "%s: index[%d] relogin timed out-retrying"
53474 " relogin (%d), retry (%d)\n", __func__,
53475 ddb_entry->fw_ddb_index,
53476 - atomic_read(&ddb_entry->relogin_retry_count),
53477 + atomic_read_unchecked(&ddb_entry->relogin_retry_count),
53478 ddb_entry->default_time2wait + 4));
53479 set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
53480 atomic_set(&ddb_entry->retry_relogin_timer,
53481 @@ -6604,7 +6604,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
53482
53483 atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
53484 atomic_set(&ddb_entry->relogin_timer, 0);
53485 - atomic_set(&ddb_entry->relogin_retry_count, 0);
53486 + atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0);
53487 def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);
53488 ddb_entry->default_relogin_timeout =
53489 (def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
53490 diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
53491 index 3833bf5..95feaf1 100644
53492 --- a/drivers/scsi/scsi.c
53493 +++ b/drivers/scsi/scsi.c
53494 @@ -637,7 +637,7 @@ void scsi_finish_command(struct scsi_cmnd *cmd)
53495
53496 good_bytes = scsi_bufflen(cmd);
53497 if (cmd->request->cmd_type != REQ_TYPE_BLOCK_PC) {
53498 - int old_good_bytes = good_bytes;
53499 + unsigned int old_good_bytes = good_bytes;
53500 drv = scsi_cmd_to_driver(cmd);
53501 if (drv->done)
53502 good_bytes = drv->done(cmd);
53503 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
53504 index 448ebda..9bd345f 100644
53505 --- a/drivers/scsi/scsi_lib.c
53506 +++ b/drivers/scsi/scsi_lib.c
53507 @@ -1597,7 +1597,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
53508 shost = sdev->host;
53509 scsi_init_cmd_errh(cmd);
53510 cmd->result = DID_NO_CONNECT << 16;
53511 - atomic_inc(&cmd->device->iorequest_cnt);
53512 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
53513
53514 /*
53515 * SCSI request completion path will do scsi_device_unbusy(),
53516 @@ -1620,9 +1620,9 @@ static void scsi_softirq_done(struct request *rq)
53517
53518 INIT_LIST_HEAD(&cmd->eh_entry);
53519
53520 - atomic_inc(&cmd->device->iodone_cnt);
53521 + atomic_inc_unchecked(&cmd->device->iodone_cnt);
53522 if (cmd->result)
53523 - atomic_inc(&cmd->device->ioerr_cnt);
53524 + atomic_inc_unchecked(&cmd->device->ioerr_cnt);
53525
53526 disposition = scsi_decide_disposition(cmd);
53527 if (disposition != SUCCESS &&
53528 @@ -1663,7 +1663,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
53529 struct Scsi_Host *host = cmd->device->host;
53530 int rtn = 0;
53531
53532 - atomic_inc(&cmd->device->iorequest_cnt);
53533 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
53534
53535 /* check if the device is still usable */
53536 if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
53537 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
53538 index 9ad4116..4e736fc 100644
53539 --- a/drivers/scsi/scsi_sysfs.c
53540 +++ b/drivers/scsi/scsi_sysfs.c
53541 @@ -788,7 +788,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr, \
53542 char *buf) \
53543 { \
53544 struct scsi_device *sdev = to_scsi_device(dev); \
53545 - unsigned long long count = atomic_read(&sdev->field); \
53546 + unsigned long long count = atomic_read_unchecked(&sdev->field); \
53547 return snprintf(buf, 20, "0x%llx\n", count); \
53548 } \
53549 static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL)
53550 diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
53551 index 24eaaf6..de30ec9 100644
53552 --- a/drivers/scsi/scsi_transport_fc.c
53553 +++ b/drivers/scsi/scsi_transport_fc.c
53554 @@ -502,7 +502,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class,
53555 * Netlink Infrastructure
53556 */
53557
53558 -static atomic_t fc_event_seq;
53559 +static atomic_unchecked_t fc_event_seq;
53560
53561 /**
53562 * fc_get_event_number - Obtain the next sequential FC event number
53563 @@ -515,7 +515,7 @@ static atomic_t fc_event_seq;
53564 u32
53565 fc_get_event_number(void)
53566 {
53567 - return atomic_add_return(1, &fc_event_seq);
53568 + return atomic_add_return_unchecked(1, &fc_event_seq);
53569 }
53570 EXPORT_SYMBOL(fc_get_event_number);
53571
53572 @@ -659,7 +659,7 @@ static __init int fc_transport_init(void)
53573 {
53574 int error;
53575
53576 - atomic_set(&fc_event_seq, 0);
53577 + atomic_set_unchecked(&fc_event_seq, 0);
53578
53579 error = transport_class_register(&fc_host_class);
53580 if (error)
53581 @@ -849,7 +849,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val)
53582 char *cp;
53583
53584 *val = simple_strtoul(buf, &cp, 0);
53585 - if ((*cp && (*cp != '\n')) || (*val < 0))
53586 + if (*cp && (*cp != '\n'))
53587 return -EINVAL;
53588 /*
53589 * Check for overflow; dev_loss_tmo is u32
53590 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
53591 index 67d43e3..8cee73c 100644
53592 --- a/drivers/scsi/scsi_transport_iscsi.c
53593 +++ b/drivers/scsi/scsi_transport_iscsi.c
53594 @@ -79,7 +79,7 @@ struct iscsi_internal {
53595 struct transport_container session_cont;
53596 };
53597
53598 -static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
53599 +static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */
53600 static struct workqueue_struct *iscsi_eh_timer_workq;
53601
53602 static DEFINE_IDA(iscsi_sess_ida);
53603 @@ -2071,7 +2071,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
53604 int err;
53605
53606 ihost = shost->shost_data;
53607 - session->sid = atomic_add_return(1, &iscsi_session_nr);
53608 + session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr);
53609
53610 if (target_id == ISCSI_MAX_TARGET) {
53611 id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
53612 @@ -4515,7 +4515,7 @@ static __init int iscsi_transport_init(void)
53613 printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
53614 ISCSI_TRANSPORT_VERSION);
53615
53616 - atomic_set(&iscsi_session_nr, 0);
53617 + atomic_set_unchecked(&iscsi_session_nr, 0);
53618
53619 err = class_register(&iscsi_transport_class);
53620 if (err)
53621 diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
53622 index f115f67..b80b2c1 100644
53623 --- a/drivers/scsi/scsi_transport_srp.c
53624 +++ b/drivers/scsi/scsi_transport_srp.c
53625 @@ -35,7 +35,7 @@
53626 #include "scsi_priv.h"
53627
53628 struct srp_host_attrs {
53629 - atomic_t next_port_id;
53630 + atomic_unchecked_t next_port_id;
53631 };
53632 #define to_srp_host_attrs(host) ((struct srp_host_attrs *)(host)->shost_data)
53633
53634 @@ -100,7 +100,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
53635 struct Scsi_Host *shost = dev_to_shost(dev);
53636 struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
53637
53638 - atomic_set(&srp_host->next_port_id, 0);
53639 + atomic_set_unchecked(&srp_host->next_port_id, 0);
53640 return 0;
53641 }
53642
53643 @@ -744,7 +744,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
53644 rport_fast_io_fail_timedout);
53645 INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
53646
53647 - id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id);
53648 + id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id);
53649 dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id);
53650
53651 transport_setup_device(&rport->dev);
53652 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
53653 index 7f9d65f..e856438 100644
53654 --- a/drivers/scsi/sd.c
53655 +++ b/drivers/scsi/sd.c
53656 @@ -111,7 +111,7 @@ static int sd_resume(struct device *);
53657 static void sd_rescan(struct device *);
53658 static int sd_init_command(struct scsi_cmnd *SCpnt);
53659 static void sd_uninit_command(struct scsi_cmnd *SCpnt);
53660 -static int sd_done(struct scsi_cmnd *);
53661 +static unsigned int sd_done(struct scsi_cmnd *);
53662 static int sd_eh_action(struct scsi_cmnd *, int);
53663 static void sd_read_capacity(struct scsi_disk *sdkp, unsigned char *buffer);
53664 static void scsi_disk_release(struct device *cdev);
53665 @@ -1646,7 +1646,7 @@ static unsigned int sd_completed_bytes(struct scsi_cmnd *scmd)
53666 *
53667 * Note: potentially run from within an ISR. Must not block.
53668 **/
53669 -static int sd_done(struct scsi_cmnd *SCpnt)
53670 +static unsigned int sd_done(struct scsi_cmnd *SCpnt)
53671 {
53672 int result = SCpnt->result;
53673 unsigned int good_bytes = result ? 0 : scsi_bufflen(SCpnt);
53674 @@ -2973,7 +2973,7 @@ static int sd_probe(struct device *dev)
53675 sdkp->disk = gd;
53676 sdkp->index = index;
53677 atomic_set(&sdkp->openers, 0);
53678 - atomic_set(&sdkp->device->ioerr_cnt, 0);
53679 + atomic_set_unchecked(&sdkp->device->ioerr_cnt, 0);
53680
53681 if (!sdp->request_queue->rq_timeout) {
53682 if (sdp->type != TYPE_MOD)
53683 diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
53684 index 9d7b7db..33ecc51 100644
53685 --- a/drivers/scsi/sg.c
53686 +++ b/drivers/scsi/sg.c
53687 @@ -1083,7 +1083,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
53688 sdp->disk->disk_name,
53689 MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
53690 NULL,
53691 - (char *)arg);
53692 + (char __user *)arg);
53693 case BLKTRACESTART:
53694 return blk_trace_startstop(sdp->device->request_queue, 1);
53695 case BLKTRACESTOP:
53696 diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
53697 index 8bd54a6..dd037a5 100644
53698 --- a/drivers/scsi/sr.c
53699 +++ b/drivers/scsi/sr.c
53700 @@ -80,7 +80,7 @@ static DEFINE_MUTEX(sr_mutex);
53701 static int sr_probe(struct device *);
53702 static int sr_remove(struct device *);
53703 static int sr_init_command(struct scsi_cmnd *SCpnt);
53704 -static int sr_done(struct scsi_cmnd *);
53705 +static unsigned int sr_done(struct scsi_cmnd *);
53706 static int sr_runtime_suspend(struct device *dev);
53707
53708 static struct dev_pm_ops sr_pm_ops = {
53709 @@ -312,11 +312,11 @@ do_tur:
53710 * It will be notified on the end of a SCSI read / write, and will take one
53711 * of several actions based on success or failure.
53712 */
53713 -static int sr_done(struct scsi_cmnd *SCpnt)
53714 +static unsigned int sr_done(struct scsi_cmnd *SCpnt)
53715 {
53716 int result = SCpnt->result;
53717 - int this_count = scsi_bufflen(SCpnt);
53718 - int good_bytes = (result == 0 ? this_count : 0);
53719 + unsigned int this_count = scsi_bufflen(SCpnt);
53720 + unsigned int good_bytes = (result == 0 ? this_count : 0);
53721 int block_sectors = 0;
53722 long error_sector;
53723 struct scsi_cd *cd = scsi_cd(SCpnt->request->rq_disk);
53724 diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
53725 index c0d660f..24a5854 100644
53726 --- a/drivers/soc/tegra/fuse/fuse-tegra.c
53727 +++ b/drivers/soc/tegra/fuse/fuse-tegra.c
53728 @@ -71,7 +71,7 @@ static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
53729 return i;
53730 }
53731
53732 -static struct bin_attribute fuse_bin_attr = {
53733 +static bin_attribute_no_const fuse_bin_attr = {
53734 .attr = { .name = "fuse", .mode = S_IRUGO, },
53735 .read = fuse_read,
53736 };
53737 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
53738 index d35c1a1..eda08dc 100644
53739 --- a/drivers/spi/spi.c
53740 +++ b/drivers/spi/spi.c
53741 @@ -2206,7 +2206,7 @@ int spi_bus_unlock(struct spi_master *master)
53742 EXPORT_SYMBOL_GPL(spi_bus_unlock);
53743
53744 /* portable code must never pass more than 32 bytes */
53745 -#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES)
53746 +#define SPI_BUFSIZ max(32UL, SMP_CACHE_BYTES)
53747
53748 static u8 *buf;
53749
53750 diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
53751 index b41429f..2de5373 100644
53752 --- a/drivers/staging/android/timed_output.c
53753 +++ b/drivers/staging/android/timed_output.c
53754 @@ -25,7 +25,7 @@
53755 #include "timed_output.h"
53756
53757 static struct class *timed_output_class;
53758 -static atomic_t device_count;
53759 +static atomic_unchecked_t device_count;
53760
53761 static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
53762 char *buf)
53763 @@ -65,7 +65,7 @@ static int create_timed_output_class(void)
53764 timed_output_class = class_create(THIS_MODULE, "timed_output");
53765 if (IS_ERR(timed_output_class))
53766 return PTR_ERR(timed_output_class);
53767 - atomic_set(&device_count, 0);
53768 + atomic_set_unchecked(&device_count, 0);
53769 timed_output_class->dev_groups = timed_output_groups;
53770 }
53771
53772 @@ -83,7 +83,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
53773 if (ret < 0)
53774 return ret;
53775
53776 - tdev->index = atomic_inc_return(&device_count);
53777 + tdev->index = atomic_inc_return_unchecked(&device_count);
53778 tdev->dev = device_create(timed_output_class, NULL,
53779 MKDEV(0, tdev->index), NULL, "%s", tdev->name);
53780 if (IS_ERR(tdev->dev))
53781 diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
53782 index e78ddbe..ac437c0 100644
53783 --- a/drivers/staging/comedi/comedi_fops.c
53784 +++ b/drivers/staging/comedi/comedi_fops.c
53785 @@ -297,8 +297,8 @@ static void comedi_file_reset(struct file *file)
53786 }
53787 cfp->last_attached = dev->attached;
53788 cfp->last_detach_count = dev->detach_count;
53789 - ACCESS_ONCE(cfp->read_subdev) = read_s;
53790 - ACCESS_ONCE(cfp->write_subdev) = write_s;
53791 + ACCESS_ONCE_RW(cfp->read_subdev) = read_s;
53792 + ACCESS_ONCE_RW(cfp->write_subdev) = write_s;
53793 }
53794
53795 static void comedi_file_check(struct file *file)
53796 @@ -1951,7 +1951,7 @@ static int do_setrsubd_ioctl(struct comedi_device *dev, unsigned long arg,
53797 !(s_old->async->cmd.flags & CMDF_WRITE))
53798 return -EBUSY;
53799
53800 - ACCESS_ONCE(cfp->read_subdev) = s_new;
53801 + ACCESS_ONCE_RW(cfp->read_subdev) = s_new;
53802 return 0;
53803 }
53804
53805 @@ -1993,7 +1993,7 @@ static int do_setwsubd_ioctl(struct comedi_device *dev, unsigned long arg,
53806 (s_old->async->cmd.flags & CMDF_WRITE))
53807 return -EBUSY;
53808
53809 - ACCESS_ONCE(cfp->write_subdev) = s_new;
53810 + ACCESS_ONCE_RW(cfp->write_subdev) = s_new;
53811 return 0;
53812 }
53813
53814 diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
53815 index 53b748b..a5ae0b3 100644
53816 --- a/drivers/staging/fbtft/fbtft-core.c
53817 +++ b/drivers/staging/fbtft/fbtft-core.c
53818 @@ -680,7 +680,7 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display,
53819 {
53820 struct fb_info *info;
53821 struct fbtft_par *par;
53822 - struct fb_ops *fbops = NULL;
53823 + fb_ops_no_const *fbops = NULL;
53824 struct fb_deferred_io *fbdefio = NULL;
53825 struct fbtft_platform_data *pdata = dev->platform_data;
53826 u8 *vmem = NULL;
53827 diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h
53828 index 9fd98cb..a9cf912 100644
53829 --- a/drivers/staging/fbtft/fbtft.h
53830 +++ b/drivers/staging/fbtft/fbtft.h
53831 @@ -106,7 +106,7 @@ struct fbtft_ops {
53832
53833 int (*set_var)(struct fbtft_par *par);
53834 int (*set_gamma)(struct fbtft_par *par, unsigned long *curves);
53835 -};
53836 +} __no_const;
53837
53838 /**
53839 * struct fbtft_display - Describes the display properties
53840 diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
53841 index 001348c..cfaac8a 100644
53842 --- a/drivers/staging/gdm724x/gdm_tty.c
53843 +++ b/drivers/staging/gdm724x/gdm_tty.c
53844 @@ -44,7 +44,7 @@
53845 #define gdm_tty_send_control(n, r, v, d, l) (\
53846 n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
53847
53848 -#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
53849 +#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count))
53850
53851 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
53852 static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
53853 diff --git a/drivers/staging/i2o/i2o.h b/drivers/staging/i2o/i2o.h
53854 index d23c3c2..eb63c81 100644
53855 --- a/drivers/staging/i2o/i2o.h
53856 +++ b/drivers/staging/i2o/i2o.h
53857 @@ -565,7 +565,7 @@ struct i2o_controller {
53858 struct i2o_device *exec; /* Executive */
53859 #if BITS_PER_LONG == 64
53860 spinlock_t context_list_lock; /* lock for context_list */
53861 - atomic_t context_list_counter; /* needed for unique contexts */
53862 + atomic_unchecked_t context_list_counter; /* needed for unique contexts */
53863 struct list_head context_list; /* list of context id's
53864 and pointers */
53865 #endif
53866 diff --git a/drivers/staging/i2o/i2o_proc.c b/drivers/staging/i2o/i2o_proc.c
53867 index 780fee3..ca9dcae 100644
53868 --- a/drivers/staging/i2o/i2o_proc.c
53869 +++ b/drivers/staging/i2o/i2o_proc.c
53870 @@ -253,12 +253,6 @@ static char *scsi_devices[] = {
53871 "Array Controller Device"
53872 };
53873
53874 -static char *chtostr(char *tmp, u8 *chars, int n)
53875 -{
53876 - tmp[0] = 0;
53877 - return strncat(tmp, (char *)chars, n);
53878 -}
53879 -
53880 static int i2o_report_query_status(struct seq_file *seq, int block_status,
53881 char *group)
53882 {
53883 @@ -711,9 +705,9 @@ static int i2o_seq_show_status(struct seq_file *seq, void *v)
53884 static int i2o_seq_show_hw(struct seq_file *seq, void *v)
53885 {
53886 struct i2o_controller *c = (struct i2o_controller *)seq->private;
53887 - static u32 work32[5];
53888 - static u8 *work8 = (u8 *) work32;
53889 - static u16 *work16 = (u16 *) work32;
53890 + u32 work32[5];
53891 + u8 *work8 = (u8 *) work32;
53892 + u16 *work16 = (u16 *) work32;
53893 int token;
53894 u32 hwcap;
53895
53896 @@ -794,7 +788,6 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53897 } *result;
53898
53899 i2o_exec_execute_ddm_table ddm_table;
53900 - char tmp[28 + 1];
53901
53902 result = kmalloc(sizeof(*result), GFP_KERNEL);
53903 if (!result)
53904 @@ -829,8 +822,7 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53905
53906 seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
53907 seq_printf(seq, "%-#8x", ddm_table.module_id);
53908 - seq_printf(seq, "%-29s",
53909 - chtostr(tmp, ddm_table.module_name_version, 28));
53910 + seq_printf(seq, "%-.28s", ddm_table.module_name_version);
53911 seq_printf(seq, "%9d ", ddm_table.data_size);
53912 seq_printf(seq, "%8d", ddm_table.code_size);
53913
53914 @@ -897,7 +889,6 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53915
53916 i2o_driver_result_table *result;
53917 i2o_driver_store_table *dst;
53918 - char tmp[28 + 1];
53919
53920 result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
53921 if (result == NULL)
53922 @@ -932,9 +923,8 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53923
53924 seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
53925 seq_printf(seq, "%-#8x", dst->module_id);
53926 - seq_printf(seq, "%-29s",
53927 - chtostr(tmp, dst->module_name_version, 28));
53928 - seq_printf(seq, "%-9s", chtostr(tmp, dst->date, 8));
53929 + seq_printf(seq, "%-.28s", dst->module_name_version);
53930 + seq_printf(seq, "%-.8s", dst->date);
53931 seq_printf(seq, "%8d ", dst->module_size);
53932 seq_printf(seq, "%8d ", dst->mpb_size);
53933 seq_printf(seq, "0x%04x", dst->module_flags);
53934 @@ -1250,11 +1240,10 @@ static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
53935 static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53936 {
53937 struct i2o_device *d = (struct i2o_device *)seq->private;
53938 - static u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53939 + u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53940 // == (allow) 512d bytes (max)
53941 - static u16 *work16 = (u16 *) work32;
53942 + u16 *work16 = (u16 *) work32;
53943 int token;
53944 - char tmp[16 + 1];
53945
53946 token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
53947
53948 @@ -1266,14 +1255,10 @@ static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53949 seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0]));
53950 seq_printf(seq, "Owner TID : %0#5x\n", work16[2]);
53951 seq_printf(seq, "Parent TID : %0#5x\n", work16[3]);
53952 - seq_printf(seq, "Vendor info : %s\n",
53953 - chtostr(tmp, (u8 *) (work32 + 2), 16));
53954 - seq_printf(seq, "Product info : %s\n",
53955 - chtostr(tmp, (u8 *) (work32 + 6), 16));
53956 - seq_printf(seq, "Description : %s\n",
53957 - chtostr(tmp, (u8 *) (work32 + 10), 16));
53958 - seq_printf(seq, "Product rev. : %s\n",
53959 - chtostr(tmp, (u8 *) (work32 + 14), 8));
53960 + seq_printf(seq, "Vendor info : %.16s\n", (u8 *) (work32 + 2));
53961 + seq_printf(seq, "Product info : %.16s\n", (u8 *) (work32 + 6));
53962 + seq_printf(seq, "Description : %.16s\n", (u8 *) (work32 + 10));
53963 + seq_printf(seq, "Product rev. : %.8s\n", (u8 *) (work32 + 14));
53964
53965 seq_printf(seq, "Serial number : ");
53966 print_serial_number(seq, (u8 *) (work32 + 16),
53967 @@ -1310,8 +1295,6 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53968 u8 pad[256]; // allow up to 256 byte (max) serial number
53969 } result;
53970
53971 - char tmp[24 + 1];
53972 -
53973 token = i2o_parm_field_get(d, 0xF101, -1, &result, sizeof(result));
53974
53975 if (token < 0) {
53976 @@ -1320,10 +1303,8 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53977 }
53978
53979 seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
53980 - seq_printf(seq, "Module name : %s\n",
53981 - chtostr(tmp, result.module_name, 24));
53982 - seq_printf(seq, "Module revision : %s\n",
53983 - chtostr(tmp, result.module_rev, 8));
53984 + seq_printf(seq, "Module name : %.24s\n", result.module_name);
53985 + seq_printf(seq, "Module revision : %.8s\n", result.module_rev);
53986
53987 seq_printf(seq, "Serial number : ");
53988 print_serial_number(seq, result.serial_number, sizeof(result) - 36);
53989 @@ -1347,8 +1328,6 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53990 u8 instance_number[4];
53991 } result;
53992
53993 - char tmp[64 + 1];
53994 -
53995 token = i2o_parm_field_get(d, 0xF102, -1, &result, sizeof(result));
53996
53997 if (token < 0) {
53998 @@ -1356,14 +1335,10 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53999 return 0;
54000 }
54001
54002 - seq_printf(seq, "Device name : %s\n",
54003 - chtostr(tmp, result.device_name, 64));
54004 - seq_printf(seq, "Service name : %s\n",
54005 - chtostr(tmp, result.service_name, 64));
54006 - seq_printf(seq, "Physical name : %s\n",
54007 - chtostr(tmp, result.physical_location, 64));
54008 - seq_printf(seq, "Instance number : %s\n",
54009 - chtostr(tmp, result.instance_number, 4));
54010 + seq_printf(seq, "Device name : %.64s\n", result.device_name);
54011 + seq_printf(seq, "Service name : %.64s\n", result.service_name);
54012 + seq_printf(seq, "Physical name : %.64s\n", result.physical_location);
54013 + seq_printf(seq, "Instance number : %.4s\n", result.instance_number);
54014
54015 return 0;
54016 }
54017 @@ -1372,9 +1347,9 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
54018 static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
54019 {
54020 struct i2o_device *d = (struct i2o_device *)seq->private;
54021 - static u32 work32[12];
54022 - static u16 *work16 = (u16 *) work32;
54023 - static u8 *work8 = (u8 *) work32;
54024 + u32 work32[12];
54025 + u16 *work16 = (u16 *) work32;
54026 + u8 *work8 = (u8 *) work32;
54027 int token;
54028
54029 token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
54030 diff --git a/drivers/staging/i2o/iop.c b/drivers/staging/i2o/iop.c
54031 index 23bdbe4..4e1f340 100644
54032 --- a/drivers/staging/i2o/iop.c
54033 +++ b/drivers/staging/i2o/iop.c
54034 @@ -111,10 +111,10 @@ u32 i2o_cntxt_list_add(struct i2o_controller * c, void *ptr)
54035
54036 spin_lock_irqsave(&c->context_list_lock, flags);
54037
54038 - if (unlikely(atomic_inc_and_test(&c->context_list_counter)))
54039 - atomic_inc(&c->context_list_counter);
54040 + if (unlikely(atomic_inc_and_test_unchecked(&c->context_list_counter)))
54041 + atomic_inc_unchecked(&c->context_list_counter);
54042
54043 - entry->context = atomic_read(&c->context_list_counter);
54044 + entry->context = atomic_read_unchecked(&c->context_list_counter);
54045
54046 list_add(&entry->list, &c->context_list);
54047
54048 @@ -1076,7 +1076,7 @@ struct i2o_controller *i2o_iop_alloc(void)
54049
54050 #if BITS_PER_LONG == 64
54051 spin_lock_init(&c->context_list_lock);
54052 - atomic_set(&c->context_list_counter, 0);
54053 + atomic_set_unchecked(&c->context_list_counter, 0);
54054 INIT_LIST_HEAD(&c->context_list);
54055 #endif
54056
54057 diff --git a/drivers/staging/iio/accel/lis3l02dq_ring.c b/drivers/staging/iio/accel/lis3l02dq_ring.c
54058 index b892f2c..9b4898a 100644
54059 --- a/drivers/staging/iio/accel/lis3l02dq_ring.c
54060 +++ b/drivers/staging/iio/accel/lis3l02dq_ring.c
54061 @@ -118,7 +118,7 @@ static int lis3l02dq_get_buffer_element(struct iio_dev *indio_dev,
54062 int scan_count = bitmap_weight(indio_dev->active_scan_mask,
54063 indio_dev->masklength);
54064
54065 - rx_array = kcalloc(4, scan_count, GFP_KERNEL);
54066 + rx_array = kcalloc(scan_count, 4, GFP_KERNEL);
54067 if (!rx_array)
54068 return -ENOMEM;
54069 ret = lis3l02dq_read_all(indio_dev, rx_array);
54070 diff --git a/drivers/staging/iio/adc/ad7280a.c b/drivers/staging/iio/adc/ad7280a.c
54071 index d98e229..9c59bc2 100644
54072 --- a/drivers/staging/iio/adc/ad7280a.c
54073 +++ b/drivers/staging/iio/adc/ad7280a.c
54074 @@ -547,8 +547,8 @@ static int ad7280_attr_init(struct ad7280_state *st)
54075 {
54076 int dev, ch, cnt;
54077
54078 - st->iio_attr = kcalloc(2, sizeof(*st->iio_attr) *
54079 - (st->slave_num + 1) * AD7280A_CELLS_PER_DEV,
54080 + st->iio_attr = kcalloc(sizeof(*st->iio_attr) *
54081 + (st->slave_num + 1) * AD7280A_CELLS_PER_DEV, 2,
54082 GFP_KERNEL);
54083 if (st->iio_attr == NULL)
54084 return -ENOMEM;
54085 diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
54086 index 658f458..0564216 100644
54087 --- a/drivers/staging/lustre/lnet/selftest/brw_test.c
54088 +++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
54089 @@ -487,13 +487,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
54090 return 0;
54091 }
54092
54093 -sfw_test_client_ops_t brw_test_client;
54094 -void brw_init_test_client(void)
54095 -{
54096 - brw_test_client.tso_init = brw_client_init;
54097 - brw_test_client.tso_fini = brw_client_fini;
54098 - brw_test_client.tso_prep_rpc = brw_client_prep_rpc;
54099 - brw_test_client.tso_done_rpc = brw_client_done_rpc;
54100 +sfw_test_client_ops_t brw_test_client = {
54101 + .tso_init = brw_client_init,
54102 + .tso_fini = brw_client_fini,
54103 + .tso_prep_rpc = brw_client_prep_rpc,
54104 + .tso_done_rpc = brw_client_done_rpc,
54105 };
54106
54107 srpc_service_t brw_test_service;
54108 diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
54109 index a93a90d..c51dde6 100644
54110 --- a/drivers/staging/lustre/lnet/selftest/framework.c
54111 +++ b/drivers/staging/lustre/lnet/selftest/framework.c
54112 @@ -1628,12 +1628,10 @@ static srpc_service_t sfw_services[] = {
54113
54114 extern sfw_test_client_ops_t ping_test_client;
54115 extern srpc_service_t ping_test_service;
54116 -extern void ping_init_test_client(void);
54117 extern void ping_init_test_service(void);
54118
54119 extern sfw_test_client_ops_t brw_test_client;
54120 extern srpc_service_t brw_test_service;
54121 -extern void brw_init_test_client(void);
54122 extern void brw_init_test_service(void);
54123
54124
54125 @@ -1675,12 +1673,10 @@ sfw_startup(void)
54126 INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs);
54127 INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions);
54128
54129 - brw_init_test_client();
54130 brw_init_test_service();
54131 rc = sfw_register_test(&brw_test_service, &brw_test_client);
54132 LASSERT(rc == 0);
54133
54134 - ping_init_test_client();
54135 ping_init_test_service();
54136 rc = sfw_register_test(&ping_test_service, &ping_test_client);
54137 LASSERT(rc == 0);
54138 diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
54139 index 644069a..83cbd26 100644
54140 --- a/drivers/staging/lustre/lnet/selftest/ping_test.c
54141 +++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
54142 @@ -211,14 +211,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
54143 return 0;
54144 }
54145
54146 -sfw_test_client_ops_t ping_test_client;
54147 -void ping_init_test_client(void)
54148 -{
54149 - ping_test_client.tso_init = ping_client_init;
54150 - ping_test_client.tso_fini = ping_client_fini;
54151 - ping_test_client.tso_prep_rpc = ping_client_prep_rpc;
54152 - ping_test_client.tso_done_rpc = ping_client_done_rpc;
54153 -}
54154 +sfw_test_client_ops_t ping_test_client = {
54155 + .tso_init = ping_client_init,
54156 + .tso_fini = ping_client_fini,
54157 + .tso_prep_rpc = ping_client_prep_rpc,
54158 + .tso_done_rpc = ping_client_done_rpc,
54159 +};
54160
54161 srpc_service_t ping_test_service;
54162 void ping_init_test_service(void)
54163 diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
54164 index bac9902..0225fe1 100644
54165 --- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
54166 +++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
54167 @@ -1139,7 +1139,7 @@ struct ldlm_callback_suite {
54168 ldlm_completion_callback lcs_completion;
54169 ldlm_blocking_callback lcs_blocking;
54170 ldlm_glimpse_callback lcs_glimpse;
54171 -};
54172 +} __no_const;
54173
54174 /* ldlm_lockd.c */
54175 int ldlm_del_waiting_lock(struct ldlm_lock *lock);
54176 diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
54177 index 2a88b80..62e7e5f 100644
54178 --- a/drivers/staging/lustre/lustre/include/obd.h
54179 +++ b/drivers/staging/lustre/lustre/include/obd.h
54180 @@ -1362,7 +1362,7 @@ struct md_ops {
54181 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
54182 * wrapper function in include/linux/obd_class.h.
54183 */
54184 -};
54185 +} __no_const;
54186
54187 struct lsm_operations {
54188 void (*lsm_free)(struct lov_stripe_md *);
54189 diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
54190 index a4c252f..b21acac 100644
54191 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
54192 +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
54193 @@ -258,7 +258,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
54194 int added = (mode == LCK_NL);
54195 int overlaps = 0;
54196 int splitted = 0;
54197 - const struct ldlm_callback_suite null_cbs = { NULL };
54198 + const struct ldlm_callback_suite null_cbs = { };
54199
54200 CDEBUG(D_DLMTRACE,
54201 "flags %#llx owner %llu pid %u mode %u start %llu end %llu\n",
54202 diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
54203 index f0ee76a..1d01af9 100644
54204 --- a/drivers/staging/lustre/lustre/libcfs/module.c
54205 +++ b/drivers/staging/lustre/lustre/libcfs/module.c
54206 @@ -380,11 +380,11 @@ out:
54207
54208
54209 struct cfs_psdev_ops libcfs_psdev_ops = {
54210 - libcfs_psdev_open,
54211 - libcfs_psdev_release,
54212 - NULL,
54213 - NULL,
54214 - libcfs_ioctl
54215 + .p_open = libcfs_psdev_open,
54216 + .p_close = libcfs_psdev_release,
54217 + .p_read = NULL,
54218 + .p_write = NULL,
54219 + .p_ioctl = libcfs_ioctl
54220 };
54221
54222 static int init_libcfs_module(void)
54223 @@ -631,7 +631,7 @@ static int proc_console_max_delay_cs(struct ctl_table *table, int write,
54224 loff_t *ppos)
54225 {
54226 int rc, max_delay_cs;
54227 - struct ctl_table dummy = *table;
54228 + ctl_table_no_const dummy = *table;
54229 long d;
54230
54231 dummy.data = &max_delay_cs;
54232 @@ -664,7 +664,7 @@ static int proc_console_min_delay_cs(struct ctl_table *table, int write,
54233 loff_t *ppos)
54234 {
54235 int rc, min_delay_cs;
54236 - struct ctl_table dummy = *table;
54237 + ctl_table_no_const dummy = *table;
54238 long d;
54239
54240 dummy.data = &min_delay_cs;
54241 @@ -696,7 +696,7 @@ static int proc_console_backoff(struct ctl_table *table, int write,
54242 void __user *buffer, size_t *lenp, loff_t *ppos)
54243 {
54244 int rc, backoff;
54245 - struct ctl_table dummy = *table;
54246 + ctl_table_no_const dummy = *table;
54247
54248 dummy.data = &backoff;
54249 dummy.proc_handler = &proc_dointvec;
54250 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
54251 index 22667db..8b703b6 100644
54252 --- a/drivers/staging/octeon/ethernet-rx.c
54253 +++ b/drivers/staging/octeon/ethernet-rx.c
54254 @@ -354,14 +354,14 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
54255 /* Increment RX stats for virtual ports */
54256 if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
54257 #ifdef CONFIG_64BIT
54258 - atomic64_add(1,
54259 + atomic64_add_unchecked(1,
54260 (atomic64_t *)&priv->stats.rx_packets);
54261 - atomic64_add(skb->len,
54262 + atomic64_add_unchecked(skb->len,
54263 (atomic64_t *)&priv->stats.rx_bytes);
54264 #else
54265 - atomic_add(1,
54266 + atomic_add_unchecked(1,
54267 (atomic_t *)&priv->stats.rx_packets);
54268 - atomic_add(skb->len,
54269 + atomic_add_unchecked(skb->len,
54270 (atomic_t *)&priv->stats.rx_bytes);
54271 #endif
54272 }
54273 @@ -373,10 +373,10 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
54274 dev->name);
54275 */
54276 #ifdef CONFIG_64BIT
54277 - atomic64_add(1,
54278 + atomic64_add_unchecked(1,
54279 (atomic64_t *)&priv->stats.rx_dropped);
54280 #else
54281 - atomic_add(1,
54282 + atomic_add_unchecked(1,
54283 (atomic_t *)&priv->stats.rx_dropped);
54284 #endif
54285 dev_kfree_skb_irq(skb);
54286 diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
54287 index fbbe866..2943243 100644
54288 --- a/drivers/staging/octeon/ethernet.c
54289 +++ b/drivers/staging/octeon/ethernet.c
54290 @@ -251,11 +251,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
54291 * since the RX tasklet also increments it.
54292 */
54293 #ifdef CONFIG_64BIT
54294 - atomic64_add(rx_status.dropped_packets,
54295 - (atomic64_t *)&priv->stats.rx_dropped);
54296 + atomic64_add_unchecked(rx_status.dropped_packets,
54297 + (atomic64_unchecked_t *)&priv->stats.rx_dropped);
54298 #else
54299 - atomic_add(rx_status.dropped_packets,
54300 - (atomic_t *)&priv->stats.rx_dropped);
54301 + atomic_add_unchecked(rx_status.dropped_packets,
54302 + (atomic_unchecked_t *)&priv->stats.rx_dropped);
54303 #endif
54304 }
54305
54306 diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
54307 index 3b476d8..f522d68 100644
54308 --- a/drivers/staging/rtl8188eu/include/hal_intf.h
54309 +++ b/drivers/staging/rtl8188eu/include/hal_intf.h
54310 @@ -225,7 +225,7 @@ struct hal_ops {
54311
54312 void (*hal_notch_filter)(struct adapter *adapter, bool enable);
54313 void (*hal_reset_security_engine)(struct adapter *adapter);
54314 -};
54315 +} __no_const;
54316
54317 enum rt_eeprom_type {
54318 EEPROM_93C46,
54319 diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
54320 index 070cc03..6806e37 100644
54321 --- a/drivers/staging/rtl8712/rtl871x_io.h
54322 +++ b/drivers/staging/rtl8712/rtl871x_io.h
54323 @@ -108,7 +108,7 @@ struct _io_ops {
54324 u8 *pmem);
54325 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
54326 u8 *pmem);
54327 -};
54328 +} __no_const;
54329
54330 struct io_req {
54331 struct list_head list;
54332 diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c
54333 index dbbb2f8..5232114 100644
54334 --- a/drivers/staging/sm750fb/sm750.c
54335 +++ b/drivers/staging/sm750fb/sm750.c
54336 @@ -780,6 +780,7 @@ static struct fb_ops lynxfb_ops = {
54337 .fb_set_par = lynxfb_ops_set_par,
54338 .fb_setcolreg = lynxfb_ops_setcolreg,
54339 .fb_blank = lynxfb_ops_blank,
54340 + .fb_pan_display = lynxfb_ops_pan_display,
54341 .fb_fillrect = cfb_fillrect,
54342 .fb_imageblit = cfb_imageblit,
54343 .fb_copyarea = cfb_copyarea,
54344 @@ -827,8 +828,10 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index)
54345 par->index = index;
54346 output->channel = &crtc->channel;
54347 sm750fb_set_drv(par);
54348 - lynxfb_ops.fb_pan_display = lynxfb_ops_pan_display;
54349
54350 + pax_open_kernel();
54351 + *(void **)&lynxfb_ops.fb_pan_display = lynxfb_ops_pan_display;
54352 + pax_close_kernel();
54353
54354 /* set current cursor variable and proc pointer,
54355 * must be set after crtc member initialized */
54356 @@ -850,7 +853,9 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index)
54357 crtc->cursor.share = share;
54358 memset_io(crtc->cursor.vstart, 0, crtc->cursor.size);
54359 if (!g_hwcursor) {
54360 - lynxfb_ops.fb_cursor = NULL;
54361 + pax_open_kernel();
54362 + *(void **)&lynxfb_ops.fb_cursor = NULL;
54363 + pax_close_kernel();
54364 crtc->cursor.disable(&crtc->cursor);
54365 }
54366
54367 @@ -858,9 +863,11 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index)
54368 /* set info->fbops, must be set before fb_find_mode */
54369 if (!share->accel_off) {
54370 /* use 2d acceleration */
54371 - lynxfb_ops.fb_fillrect = lynxfb_ops_fillrect;
54372 - lynxfb_ops.fb_copyarea = lynxfb_ops_copyarea;
54373 - lynxfb_ops.fb_imageblit = lynxfb_ops_imageblit;
54374 + pax_open_kernel();
54375 + *(void **)&lynxfb_ops.fb_fillrect = lynxfb_ops_fillrect;
54376 + *(void **)&lynxfb_ops.fb_copyarea = lynxfb_ops_copyarea;
54377 + *(void **)&lynxfb_ops.fb_imageblit = lynxfb_ops_imageblit;
54378 + pax_close_kernel();
54379 }
54380 info->fbops = &lynxfb_ops;
54381
54382 diff --git a/drivers/staging/unisys/visorchipset/visorchipset.h b/drivers/staging/unisys/visorchipset/visorchipset.h
54383 index bd46df9..a0a5274 100644
54384 --- a/drivers/staging/unisys/visorchipset/visorchipset.h
54385 +++ b/drivers/staging/unisys/visorchipset/visorchipset.h
54386 @@ -170,7 +170,7 @@ struct visorchipset_busdev_notifiers {
54387 void (*device_resume)(ulong bus_no, ulong dev_no);
54388 int (*get_channel_info)(uuid_le type_uuid, ulong *min_size,
54389 ulong *max_size);
54390 -};
54391 +} __no_const;
54392
54393 /* These functions live inside visorchipset, and will be called to indicate
54394 * responses to specific events (by code outside of visorchipset).
54395 @@ -185,7 +185,7 @@ struct visorchipset_busdev_responders {
54396 void (*device_destroy)(ulong bus_no, ulong dev_no, int response);
54397 void (*device_pause)(ulong bus_no, ulong dev_no, int response);
54398 void (*device_resume)(ulong bus_no, ulong dev_no, int response);
54399 -};
54400 +} __no_const;
54401
54402 /** Register functions (in the bus driver) to get called by visorchipset
54403 * whenever a bus or device appears for which this service partition is
54404 diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
54405 index 18b0f97..9c7716e 100644
54406 --- a/drivers/target/sbp/sbp_target.c
54407 +++ b/drivers/target/sbp/sbp_target.c
54408 @@ -61,7 +61,7 @@ static const u32 sbp_unit_directory_template[] = {
54409
54410 #define SESSION_MAINTENANCE_INTERVAL HZ
54411
54412 -static atomic_t login_id = ATOMIC_INIT(0);
54413 +static atomic_unchecked_t login_id = ATOMIC_INIT(0);
54414
54415 static void session_maintenance_work(struct work_struct *);
54416 static int sbp_run_transaction(struct fw_card *, int, int, int, int,
54417 @@ -443,7 +443,7 @@ static void sbp_management_request_login(
54418 login->lun = se_lun;
54419 login->status_fifo_addr = sbp2_pointer_to_addr(&req->orb.status_fifo);
54420 login->exclusive = LOGIN_ORB_EXCLUSIVE(be32_to_cpu(req->orb.misc));
54421 - login->login_id = atomic_inc_return(&login_id);
54422 + login->login_id = atomic_inc_return_unchecked(&login_id);
54423
54424 login->tgt_agt = sbp_target_agent_register(login);
54425 if (IS_ERR(login->tgt_agt)) {
54426 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
54427 index ce5f768..a4f884a 100644
54428 --- a/drivers/target/target_core_device.c
54429 +++ b/drivers/target/target_core_device.c
54430 @@ -1496,7 +1496,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
54431 spin_lock_init(&dev->se_tmr_lock);
54432 spin_lock_init(&dev->qf_cmd_lock);
54433 sema_init(&dev->caw_sem, 1);
54434 - atomic_set(&dev->dev_ordered_id, 0);
54435 + atomic_set_unchecked(&dev->dev_ordered_id, 0);
54436 INIT_LIST_HEAD(&dev->t10_wwn.t10_vpd_list);
54437 spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
54438 INIT_LIST_HEAD(&dev->t10_pr.registration_list);
54439 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
54440 index 675f2d9..1389429 100644
54441 --- a/drivers/target/target_core_transport.c
54442 +++ b/drivers/target/target_core_transport.c
54443 @@ -1208,7 +1208,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
54444 * Used to determine when ORDERED commands should go from
54445 * Dormant to Active status.
54446 */
54447 - cmd->se_ordered_id = atomic_inc_return(&dev->dev_ordered_id);
54448 + cmd->se_ordered_id = atomic_inc_return_unchecked(&dev->dev_ordered_id);
54449 pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
54450 cmd->se_ordered_id, cmd->sam_task_attr,
54451 dev->transport->name);
54452 diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c
54453 index 031018e..90981a1 100644
54454 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c
54455 +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c
54456 @@ -272,8 +272,10 @@ static int int3400_thermal_probe(struct platform_device *pdev)
54457 platform_set_drvdata(pdev, priv);
54458
54459 if (priv->uuid_bitmap & 1 << INT3400_THERMAL_PASSIVE_1) {
54460 - int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
54461 - int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
54462 + pax_open_kernel();
54463 + *(void **)&int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
54464 + *(void **)&int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
54465 + pax_close_kernel();
54466 }
54467 priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0,
54468 priv, &int3400_thermal_ops,
54469 diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
54470 index 668fb1b..2737bbe 100644
54471 --- a/drivers/thermal/of-thermal.c
54472 +++ b/drivers/thermal/of-thermal.c
54473 @@ -31,6 +31,7 @@
54474 #include <linux/export.h>
54475 #include <linux/string.h>
54476 #include <linux/thermal.h>
54477 +#include <linux/mm.h>
54478
54479 #include "thermal_core.h"
54480
54481 @@ -412,9 +413,11 @@ thermal_zone_of_add_sensor(struct device_node *zone,
54482 tz->ops = ops;
54483 tz->sensor_data = data;
54484
54485 - tzd->ops->get_temp = of_thermal_get_temp;
54486 - tzd->ops->get_trend = of_thermal_get_trend;
54487 - tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
54488 + pax_open_kernel();
54489 + *(void **)&tzd->ops->get_temp = of_thermal_get_temp;
54490 + *(void **)&tzd->ops->get_trend = of_thermal_get_trend;
54491 + *(void **)&tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
54492 + pax_close_kernel();
54493 mutex_unlock(&tzd->lock);
54494
54495 return tzd;
54496 @@ -544,9 +547,11 @@ void thermal_zone_of_sensor_unregister(struct device *dev,
54497 return;
54498
54499 mutex_lock(&tzd->lock);
54500 - tzd->ops->get_temp = NULL;
54501 - tzd->ops->get_trend = NULL;
54502 - tzd->ops->set_emul_temp = NULL;
54503 + pax_open_kernel();
54504 + *(void **)&tzd->ops->get_temp = NULL;
54505 + *(void **)&tzd->ops->get_trend = NULL;
54506 + *(void **)&tzd->ops->set_emul_temp = NULL;
54507 + pax_close_kernel();
54508
54509 tz->ops = NULL;
54510 tz->sensor_data = NULL;
54511 diff --git a/drivers/thermal/x86_pkg_temp_thermal.c b/drivers/thermal/x86_pkg_temp_thermal.c
54512 index 9ea3d9d..53e8792 100644
54513 --- a/drivers/thermal/x86_pkg_temp_thermal.c
54514 +++ b/drivers/thermal/x86_pkg_temp_thermal.c
54515 @@ -567,7 +567,7 @@ static int pkg_temp_thermal_cpu_callback(struct notifier_block *nfb,
54516 return NOTIFY_OK;
54517 }
54518
54519 -static struct notifier_block pkg_temp_thermal_notifier __refdata = {
54520 +static struct notifier_block pkg_temp_thermal_notifier __refconst = {
54521 .notifier_call = pkg_temp_thermal_cpu_callback,
54522 };
54523
54524 diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
54525 index fd66f57..48e6376 100644
54526 --- a/drivers/tty/cyclades.c
54527 +++ b/drivers/tty/cyclades.c
54528 @@ -1570,10 +1570,10 @@ static int cy_open(struct tty_struct *tty, struct file *filp)
54529 printk(KERN_DEBUG "cyc:cy_open ttyC%d, count = %d\n", info->line,
54530 info->port.count);
54531 #endif
54532 - info->port.count++;
54533 + atomic_inc(&info->port.count);
54534 #ifdef CY_DEBUG_COUNT
54535 printk(KERN_DEBUG "cyc:cy_open (%d): incrementing count to %d\n",
54536 - current->pid, info->port.count);
54537 + current->pid, atomic_read(&info->port.count));
54538 #endif
54539
54540 /*
54541 @@ -3974,7 +3974,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
54542 for (j = 0; j < cy_card[i].nports; j++) {
54543 info = &cy_card[i].ports[j];
54544
54545 - if (info->port.count) {
54546 + if (atomic_read(&info->port.count)) {
54547 /* XXX is the ldisc num worth this? */
54548 struct tty_struct *tty;
54549 struct tty_ldisc *ld;
54550 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
54551 index 4fcec1d..5a036f7 100644
54552 --- a/drivers/tty/hvc/hvc_console.c
54553 +++ b/drivers/tty/hvc/hvc_console.c
54554 @@ -342,7 +342,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
54555
54556 spin_lock_irqsave(&hp->port.lock, flags);
54557 /* Check and then increment for fast path open. */
54558 - if (hp->port.count++ > 0) {
54559 + if (atomic_inc_return(&hp->port.count) > 1) {
54560 spin_unlock_irqrestore(&hp->port.lock, flags);
54561 hvc_kick();
54562 return 0;
54563 @@ -397,7 +397,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
54564
54565 spin_lock_irqsave(&hp->port.lock, flags);
54566
54567 - if (--hp->port.count == 0) {
54568 + if (atomic_dec_return(&hp->port.count) == 0) {
54569 spin_unlock_irqrestore(&hp->port.lock, flags);
54570 /* We are done with the tty pointer now. */
54571 tty_port_tty_set(&hp->port, NULL);
54572 @@ -419,9 +419,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
54573 */
54574 tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
54575 } else {
54576 - if (hp->port.count < 0)
54577 + if (atomic_read(&hp->port.count) < 0)
54578 printk(KERN_ERR "hvc_close %X: oops, count is %d\n",
54579 - hp->vtermno, hp->port.count);
54580 + hp->vtermno, atomic_read(&hp->port.count));
54581 spin_unlock_irqrestore(&hp->port.lock, flags);
54582 }
54583 }
54584 @@ -451,12 +451,12 @@ static void hvc_hangup(struct tty_struct *tty)
54585 * open->hangup case this can be called after the final close so prevent
54586 * that from happening for now.
54587 */
54588 - if (hp->port.count <= 0) {
54589 + if (atomic_read(&hp->port.count) <= 0) {
54590 spin_unlock_irqrestore(&hp->port.lock, flags);
54591 return;
54592 }
54593
54594 - hp->port.count = 0;
54595 + atomic_set(&hp->port.count, 0);
54596 spin_unlock_irqrestore(&hp->port.lock, flags);
54597 tty_port_tty_set(&hp->port, NULL);
54598
54599 @@ -504,7 +504,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
54600 return -EPIPE;
54601
54602 /* FIXME what's this (unprotected) check for? */
54603 - if (hp->port.count <= 0)
54604 + if (atomic_read(&hp->port.count) <= 0)
54605 return -EIO;
54606
54607 spin_lock_irqsave(&hp->lock, flags);
54608 diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
54609 index 81ff7e1..dfb7b71 100644
54610 --- a/drivers/tty/hvc/hvcs.c
54611 +++ b/drivers/tty/hvc/hvcs.c
54612 @@ -83,6 +83,7 @@
54613 #include <asm/hvcserver.h>
54614 #include <asm/uaccess.h>
54615 #include <asm/vio.h>
54616 +#include <asm/local.h>
54617
54618 /*
54619 * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00).
54620 @@ -416,7 +417,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut
54621
54622 spin_lock_irqsave(&hvcsd->lock, flags);
54623
54624 - if (hvcsd->port.count > 0) {
54625 + if (atomic_read(&hvcsd->port.count) > 0) {
54626 spin_unlock_irqrestore(&hvcsd->lock, flags);
54627 printk(KERN_INFO "HVCS: vterm state unchanged. "
54628 "The hvcs device node is still in use.\n");
54629 @@ -1127,7 +1128,7 @@ static int hvcs_install(struct tty_driver *driver, struct tty_struct *tty)
54630 }
54631 }
54632
54633 - hvcsd->port.count = 0;
54634 + atomic_set(&hvcsd->port.count, 0);
54635 hvcsd->port.tty = tty;
54636 tty->driver_data = hvcsd;
54637
54638 @@ -1180,7 +1181,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
54639 unsigned long flags;
54640
54641 spin_lock_irqsave(&hvcsd->lock, flags);
54642 - hvcsd->port.count++;
54643 + atomic_inc(&hvcsd->port.count);
54644 hvcsd->todo_mask |= HVCS_SCHED_READ;
54645 spin_unlock_irqrestore(&hvcsd->lock, flags);
54646
54647 @@ -1216,7 +1217,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
54648 hvcsd = tty->driver_data;
54649
54650 spin_lock_irqsave(&hvcsd->lock, flags);
54651 - if (--hvcsd->port.count == 0) {
54652 + if (atomic_dec_and_test(&hvcsd->port.count)) {
54653
54654 vio_disable_interrupts(hvcsd->vdev);
54655
54656 @@ -1241,10 +1242,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
54657
54658 free_irq(irq, hvcsd);
54659 return;
54660 - } else if (hvcsd->port.count < 0) {
54661 + } else if (atomic_read(&hvcsd->port.count) < 0) {
54662 printk(KERN_ERR "HVCS: vty-server@%X open_count: %d"
54663 " is missmanaged.\n",
54664 - hvcsd->vdev->unit_address, hvcsd->port.count);
54665 + hvcsd->vdev->unit_address, atomic_read(&hvcsd->port.count));
54666 }
54667
54668 spin_unlock_irqrestore(&hvcsd->lock, flags);
54669 @@ -1266,7 +1267,7 @@ static void hvcs_hangup(struct tty_struct * tty)
54670
54671 spin_lock_irqsave(&hvcsd->lock, flags);
54672 /* Preserve this so that we know how many kref refs to put */
54673 - temp_open_count = hvcsd->port.count;
54674 + temp_open_count = atomic_read(&hvcsd->port.count);
54675
54676 /*
54677 * Don't kref put inside the spinlock because the destruction
54678 @@ -1281,7 +1282,7 @@ static void hvcs_hangup(struct tty_struct * tty)
54679 tty->driver_data = NULL;
54680 hvcsd->port.tty = NULL;
54681
54682 - hvcsd->port.count = 0;
54683 + atomic_set(&hvcsd->port.count, 0);
54684
54685 /* This will drop any buffered data on the floor which is OK in a hangup
54686 * scenario. */
54687 @@ -1352,7 +1353,7 @@ static int hvcs_write(struct tty_struct *tty,
54688 * the middle of a write operation? This is a crummy place to do this
54689 * but we want to keep it all in the spinlock.
54690 */
54691 - if (hvcsd->port.count <= 0) {
54692 + if (atomic_read(&hvcsd->port.count) <= 0) {
54693 spin_unlock_irqrestore(&hvcsd->lock, flags);
54694 return -ENODEV;
54695 }
54696 @@ -1426,7 +1427,7 @@ static int hvcs_write_room(struct tty_struct *tty)
54697 {
54698 struct hvcs_struct *hvcsd = tty->driver_data;
54699
54700 - if (!hvcsd || hvcsd->port.count <= 0)
54701 + if (!hvcsd || atomic_read(&hvcsd->port.count) <= 0)
54702 return 0;
54703
54704 return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
54705 diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
54706 index 4190199..06d5bfa 100644
54707 --- a/drivers/tty/hvc/hvsi.c
54708 +++ b/drivers/tty/hvc/hvsi.c
54709 @@ -85,7 +85,7 @@ struct hvsi_struct {
54710 int n_outbuf;
54711 uint32_t vtermno;
54712 uint32_t virq;
54713 - atomic_t seqno; /* HVSI packet sequence number */
54714 + atomic_unchecked_t seqno; /* HVSI packet sequence number */
54715 uint16_t mctrl;
54716 uint8_t state; /* HVSI protocol state */
54717 uint8_t flags;
54718 @@ -295,7 +295,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
54719
54720 packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
54721 packet.hdr.len = sizeof(struct hvsi_query_response);
54722 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54723 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54724 packet.verb = VSV_SEND_VERSION_NUMBER;
54725 packet.u.version = HVSI_VERSION;
54726 packet.query_seqno = query_seqno+1;
54727 @@ -555,7 +555,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
54728
54729 packet.hdr.type = VS_QUERY_PACKET_HEADER;
54730 packet.hdr.len = sizeof(struct hvsi_query);
54731 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54732 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54733 packet.verb = verb;
54734
54735 pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len);
54736 @@ -597,7 +597,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
54737 int wrote;
54738
54739 packet.hdr.type = VS_CONTROL_PACKET_HEADER,
54740 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54741 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54742 packet.hdr.len = sizeof(struct hvsi_control);
54743 packet.verb = VSV_SET_MODEM_CTL;
54744 packet.mask = HVSI_TSDTR;
54745 @@ -680,7 +680,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count)
54746 BUG_ON(count > HVSI_MAX_OUTGOING_DATA);
54747
54748 packet.hdr.type = VS_DATA_PACKET_HEADER;
54749 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54750 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54751 packet.hdr.len = count + sizeof(struct hvsi_header);
54752 memcpy(&packet.data, buf, count);
54753
54754 @@ -697,7 +697,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
54755 struct hvsi_control packet __ALIGNED__;
54756
54757 packet.hdr.type = VS_CONTROL_PACKET_HEADER;
54758 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54759 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54760 packet.hdr.len = 6;
54761 packet.verb = VSV_CLOSE_PROTOCOL;
54762
54763 @@ -725,7 +725,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
54764
54765 tty_port_tty_set(&hp->port, tty);
54766 spin_lock_irqsave(&hp->lock, flags);
54767 - hp->port.count++;
54768 + atomic_inc(&hp->port.count);
54769 atomic_set(&hp->seqno, 0);
54770 h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
54771 spin_unlock_irqrestore(&hp->lock, flags);
54772 @@ -782,7 +782,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
54773
54774 spin_lock_irqsave(&hp->lock, flags);
54775
54776 - if (--hp->port.count == 0) {
54777 + if (atomic_dec_return(&hp->port.count) == 0) {
54778 tty_port_tty_set(&hp->port, NULL);
54779 hp->inbuf_end = hp->inbuf; /* discard remaining partial packets */
54780
54781 @@ -815,9 +815,9 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
54782
54783 spin_lock_irqsave(&hp->lock, flags);
54784 }
54785 - } else if (hp->port.count < 0)
54786 + } else if (atomic_read(&hp->port.count) < 0)
54787 printk(KERN_ERR "hvsi_close %lu: oops, count is %d\n",
54788 - hp - hvsi_ports, hp->port.count);
54789 + hp - hvsi_ports, atomic_read(&hp->port.count));
54790
54791 spin_unlock_irqrestore(&hp->lock, flags);
54792 }
54793 @@ -832,7 +832,7 @@ static void hvsi_hangup(struct tty_struct *tty)
54794 tty_port_tty_set(&hp->port, NULL);
54795
54796 spin_lock_irqsave(&hp->lock, flags);
54797 - hp->port.count = 0;
54798 + atomic_set(&hp->port.count, 0);
54799 hp->n_outbuf = 0;
54800 spin_unlock_irqrestore(&hp->lock, flags);
54801 }
54802 diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
54803 index a270f04..7c77b5d 100644
54804 --- a/drivers/tty/hvc/hvsi_lib.c
54805 +++ b/drivers/tty/hvc/hvsi_lib.c
54806 @@ -8,7 +8,7 @@
54807
54808 static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
54809 {
54810 - packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno));
54811 + packet->seqno = cpu_to_be16(atomic_inc_return_unchecked(&pv->seqno));
54812
54813 /* Assumes that always succeeds, works in practice */
54814 return pv->put_chars(pv->termno, (char *)packet, packet->len);
54815 @@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
54816
54817 /* Reset state */
54818 pv->established = 0;
54819 - atomic_set(&pv->seqno, 0);
54820 + atomic_set_unchecked(&pv->seqno, 0);
54821
54822 pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
54823
54824 diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
54825 index 345cebb..d5a1e9e 100644
54826 --- a/drivers/tty/ipwireless/tty.c
54827 +++ b/drivers/tty/ipwireless/tty.c
54828 @@ -28,6 +28,7 @@
54829 #include <linux/tty_driver.h>
54830 #include <linux/tty_flip.h>
54831 #include <linux/uaccess.h>
54832 +#include <asm/local.h>
54833
54834 #include "tty.h"
54835 #include "network.h"
54836 @@ -93,10 +94,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
54837 return -ENODEV;
54838
54839 mutex_lock(&tty->ipw_tty_mutex);
54840 - if (tty->port.count == 0)
54841 + if (atomic_read(&tty->port.count) == 0)
54842 tty->tx_bytes_queued = 0;
54843
54844 - tty->port.count++;
54845 + atomic_inc(&tty->port.count);
54846
54847 tty->port.tty = linux_tty;
54848 linux_tty->driver_data = tty;
54849 @@ -112,9 +113,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
54850
54851 static void do_ipw_close(struct ipw_tty *tty)
54852 {
54853 - tty->port.count--;
54854 -
54855 - if (tty->port.count == 0) {
54856 + if (atomic_dec_return(&tty->port.count) == 0) {
54857 struct tty_struct *linux_tty = tty->port.tty;
54858
54859 if (linux_tty != NULL) {
54860 @@ -135,7 +134,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
54861 return;
54862
54863 mutex_lock(&tty->ipw_tty_mutex);
54864 - if (tty->port.count == 0) {
54865 + if (atomic_read(&tty->port.count) == 0) {
54866 mutex_unlock(&tty->ipw_tty_mutex);
54867 return;
54868 }
54869 @@ -158,7 +157,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
54870
54871 mutex_lock(&tty->ipw_tty_mutex);
54872
54873 - if (!tty->port.count) {
54874 + if (!atomic_read(&tty->port.count)) {
54875 mutex_unlock(&tty->ipw_tty_mutex);
54876 return;
54877 }
54878 @@ -197,7 +196,7 @@ static int ipw_write(struct tty_struct *linux_tty,
54879 return -ENODEV;
54880
54881 mutex_lock(&tty->ipw_tty_mutex);
54882 - if (!tty->port.count) {
54883 + if (!atomic_read(&tty->port.count)) {
54884 mutex_unlock(&tty->ipw_tty_mutex);
54885 return -EINVAL;
54886 }
54887 @@ -237,7 +236,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
54888 if (!tty)
54889 return -ENODEV;
54890
54891 - if (!tty->port.count)
54892 + if (!atomic_read(&tty->port.count))
54893 return -EINVAL;
54894
54895 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
54896 @@ -279,7 +278,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
54897 if (!tty)
54898 return 0;
54899
54900 - if (!tty->port.count)
54901 + if (!atomic_read(&tty->port.count))
54902 return 0;
54903
54904 return tty->tx_bytes_queued;
54905 @@ -360,7 +359,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
54906 if (!tty)
54907 return -ENODEV;
54908
54909 - if (!tty->port.count)
54910 + if (!atomic_read(&tty->port.count))
54911 return -EINVAL;
54912
54913 return get_control_lines(tty);
54914 @@ -376,7 +375,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
54915 if (!tty)
54916 return -ENODEV;
54917
54918 - if (!tty->port.count)
54919 + if (!atomic_read(&tty->port.count))
54920 return -EINVAL;
54921
54922 return set_control_lines(tty, set, clear);
54923 @@ -390,7 +389,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
54924 if (!tty)
54925 return -ENODEV;
54926
54927 - if (!tty->port.count)
54928 + if (!atomic_read(&tty->port.count))
54929 return -EINVAL;
54930
54931 /* FIXME: Exactly how is the tty object locked here .. */
54932 @@ -546,7 +545,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
54933 * are gone */
54934 mutex_lock(&ttyj->ipw_tty_mutex);
54935 }
54936 - while (ttyj->port.count)
54937 + while (atomic_read(&ttyj->port.count))
54938 do_ipw_close(ttyj);
54939 ipwireless_disassociate_network_ttys(network,
54940 ttyj->channel_idx);
54941 diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
54942 index 14c54e0..1efd4f2 100644
54943 --- a/drivers/tty/moxa.c
54944 +++ b/drivers/tty/moxa.c
54945 @@ -1189,7 +1189,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
54946 }
54947
54948 ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
54949 - ch->port.count++;
54950 + atomic_inc(&ch->port.count);
54951 tty->driver_data = ch;
54952 tty_port_tty_set(&ch->port, tty);
54953 mutex_lock(&ch->port.mutex);
54954 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
54955 index 2c34c32..81d10e1 100644
54956 --- a/drivers/tty/n_gsm.c
54957 +++ b/drivers/tty/n_gsm.c
54958 @@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
54959 spin_lock_init(&dlci->lock);
54960 mutex_init(&dlci->mutex);
54961 dlci->fifo = &dlci->_fifo;
54962 - if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) {
54963 + if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) {
54964 kfree(dlci);
54965 return NULL;
54966 }
54967 @@ -2958,7 +2958,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
54968 struct gsm_dlci *dlci = tty->driver_data;
54969 struct tty_port *port = &dlci->port;
54970
54971 - port->count++;
54972 + atomic_inc(&port->count);
54973 tty_port_tty_set(port, tty);
54974
54975 dlci->modem_rx = 0;
54976 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
54977 index 16ed0b6..7d944b4 100644
54978 --- a/drivers/tty/n_tty.c
54979 +++ b/drivers/tty/n_tty.c
54980 @@ -116,7 +116,7 @@ struct n_tty_data {
54981 int minimum_to_wake;
54982
54983 /* consumer-published */
54984 - size_t read_tail;
54985 + size_t read_tail __intentional_overflow(-1);
54986 size_t line_start;
54987
54988 /* protected by output lock */
54989 @@ -2582,6 +2582,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
54990 {
54991 *ops = tty_ldisc_N_TTY;
54992 ops->owner = NULL;
54993 - ops->refcount = ops->flags = 0;
54994 + atomic_set(&ops->refcount, 0);
54995 + ops->flags = 0;
54996 }
54997 EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
54998 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
54999 index 4d5e840..a2340a6 100644
55000 --- a/drivers/tty/pty.c
55001 +++ b/drivers/tty/pty.c
55002 @@ -849,8 +849,10 @@ static void __init unix98_pty_init(void)
55003 panic("Couldn't register Unix98 pts driver");
55004
55005 /* Now create the /dev/ptmx special device */
55006 + pax_open_kernel();
55007 tty_default_fops(&ptmx_fops);
55008 - ptmx_fops.open = ptmx_open;
55009 + *(void **)&ptmx_fops.open = ptmx_open;
55010 + pax_close_kernel();
55011
55012 cdev_init(&ptmx_cdev, &ptmx_fops);
55013 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
55014 diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
55015 index c8dd8dc..dca6cfd 100644
55016 --- a/drivers/tty/rocket.c
55017 +++ b/drivers/tty/rocket.c
55018 @@ -914,7 +914,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
55019 tty->driver_data = info;
55020 tty_port_tty_set(port, tty);
55021
55022 - if (port->count++ == 0) {
55023 + if (atomic_inc_return(&port->count) == 1) {
55024 atomic_inc(&rp_num_ports_open);
55025
55026 #ifdef ROCKET_DEBUG_OPEN
55027 @@ -923,7 +923,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
55028 #endif
55029 }
55030 #ifdef ROCKET_DEBUG_OPEN
55031 - printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count);
55032 + printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, atomic-read(&info->port.count));
55033 #endif
55034
55035 /*
55036 @@ -1515,7 +1515,7 @@ static void rp_hangup(struct tty_struct *tty)
55037 spin_unlock_irqrestore(&info->port.lock, flags);
55038 return;
55039 }
55040 - if (info->port.count)
55041 + if (atomic_read(&info->port.count))
55042 atomic_dec(&rp_num_ports_open);
55043 clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
55044 spin_unlock_irqrestore(&info->port.lock, flags);
55045 diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c
55046 index 4506e40..ac0b470 100644
55047 --- a/drivers/tty/serial/8250/8250_core.c
55048 +++ b/drivers/tty/serial/8250/8250_core.c
55049 @@ -3241,9 +3241,9 @@ static void univ8250_release_port(struct uart_port *port)
55050
55051 static void univ8250_rsa_support(struct uart_ops *ops)
55052 {
55053 - ops->config_port = univ8250_config_port;
55054 - ops->request_port = univ8250_request_port;
55055 - ops->release_port = univ8250_release_port;
55056 + *(void **)&ops->config_port = univ8250_config_port;
55057 + *(void **)&ops->request_port = univ8250_request_port;
55058 + *(void **)&ops->release_port = univ8250_release_port;
55059 }
55060
55061 #else
55062 @@ -3286,8 +3286,10 @@ static void __init serial8250_isa_init_ports(void)
55063 }
55064
55065 /* chain base port ops to support Remote Supervisor Adapter */
55066 - univ8250_port_ops = *base_ops;
55067 + pax_open_kernel();
55068 + memcpy((void *)&univ8250_port_ops, base_ops, sizeof univ8250_port_ops);
55069 univ8250_rsa_support(&univ8250_port_ops);
55070 + pax_close_kernel();
55071
55072 if (share_irqs)
55073 irqflag = IRQF_SHARED;
55074 diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
55075 index aa28209..e08fb85 100644
55076 --- a/drivers/tty/serial/ioc4_serial.c
55077 +++ b/drivers/tty/serial/ioc4_serial.c
55078 @@ -437,7 +437,7 @@ struct ioc4_soft {
55079 } is_intr_info[MAX_IOC4_INTR_ENTS];
55080
55081 /* Number of entries active in the above array */
55082 - atomic_t is_num_intrs;
55083 + atomic_unchecked_t is_num_intrs;
55084 } is_intr_type[IOC4_NUM_INTR_TYPES];
55085
55086 /* is_ir_lock must be held while
55087 @@ -974,7 +974,7 @@ intr_connect(struct ioc4_soft *soft, int type,
55088 BUG_ON(!((type == IOC4_SIO_INTR_TYPE)
55089 || (type == IOC4_OTHER_INTR_TYPE)));
55090
55091 - i = atomic_inc_return(&soft-> is_intr_type[type].is_num_intrs) - 1;
55092 + i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1;
55093 BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0)));
55094
55095 /* Save off the lower level interrupt handler */
55096 @@ -1001,7 +1001,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
55097
55098 soft = arg;
55099 for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) {
55100 - num_intrs = (int)atomic_read(
55101 + num_intrs = (int)atomic_read_unchecked(
55102 &soft->is_intr_type[intr_type].is_num_intrs);
55103
55104 this_mir = this_ir = pending_intrs(soft, intr_type);
55105 diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c
55106 index 129dc5b..1da5bb8 100644
55107 --- a/drivers/tty/serial/kgdb_nmi.c
55108 +++ b/drivers/tty/serial/kgdb_nmi.c
55109 @@ -53,7 +53,9 @@ static int kgdb_nmi_console_setup(struct console *co, char *options)
55110 * I/O utilities that messages sent to the console will automatically
55111 * be displayed on the dbg_io.
55112 */
55113 - dbg_io_ops->is_console = true;
55114 + pax_open_kernel();
55115 + *(int *)&dbg_io_ops->is_console = true;
55116 + pax_close_kernel();
55117
55118 return 0;
55119 }
55120 diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
55121 index a260cde..6b2b5ce 100644
55122 --- a/drivers/tty/serial/kgdboc.c
55123 +++ b/drivers/tty/serial/kgdboc.c
55124 @@ -24,8 +24,9 @@
55125 #define MAX_CONFIG_LEN 40
55126
55127 static struct kgdb_io kgdboc_io_ops;
55128 +static struct kgdb_io kgdboc_io_ops_console;
55129
55130 -/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */
55131 +/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */
55132 static int configured = -1;
55133
55134 static char config[MAX_CONFIG_LEN];
55135 @@ -151,6 +152,8 @@ static void cleanup_kgdboc(void)
55136 kgdboc_unregister_kbd();
55137 if (configured == 1)
55138 kgdb_unregister_io_module(&kgdboc_io_ops);
55139 + else if (configured == 2)
55140 + kgdb_unregister_io_module(&kgdboc_io_ops_console);
55141 }
55142
55143 static int configure_kgdboc(void)
55144 @@ -160,13 +163,13 @@ static int configure_kgdboc(void)
55145 int err;
55146 char *cptr = config;
55147 struct console *cons;
55148 + int is_console = 0;
55149
55150 err = kgdboc_option_setup(config);
55151 if (err || !strlen(config) || isspace(config[0]))
55152 goto noconfig;
55153
55154 err = -ENODEV;
55155 - kgdboc_io_ops.is_console = 0;
55156 kgdb_tty_driver = NULL;
55157
55158 kgdboc_use_kms = 0;
55159 @@ -187,7 +190,7 @@ static int configure_kgdboc(void)
55160 int idx;
55161 if (cons->device && cons->device(cons, &idx) == p &&
55162 idx == tty_line) {
55163 - kgdboc_io_ops.is_console = 1;
55164 + is_console = 1;
55165 break;
55166 }
55167 cons = cons->next;
55168 @@ -197,7 +200,13 @@ static int configure_kgdboc(void)
55169 kgdb_tty_line = tty_line;
55170
55171 do_register:
55172 - err = kgdb_register_io_module(&kgdboc_io_ops);
55173 + if (is_console) {
55174 + err = kgdb_register_io_module(&kgdboc_io_ops_console);
55175 + configured = 2;
55176 + } else {
55177 + err = kgdb_register_io_module(&kgdboc_io_ops);
55178 + configured = 1;
55179 + }
55180 if (err)
55181 goto noconfig;
55182
55183 @@ -205,8 +214,6 @@ do_register:
55184 if (err)
55185 goto nmi_con_failed;
55186
55187 - configured = 1;
55188 -
55189 return 0;
55190
55191 nmi_con_failed:
55192 @@ -223,7 +230,7 @@ noconfig:
55193 static int __init init_kgdboc(void)
55194 {
55195 /* Already configured? */
55196 - if (configured == 1)
55197 + if (configured >= 1)
55198 return 0;
55199
55200 return configure_kgdboc();
55201 @@ -272,7 +279,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp)
55202 if (config[len - 1] == '\n')
55203 config[len - 1] = '\0';
55204
55205 - if (configured == 1)
55206 + if (configured >= 1)
55207 cleanup_kgdboc();
55208
55209 /* Go and configure with the new params. */
55210 @@ -312,6 +319,15 @@ static struct kgdb_io kgdboc_io_ops = {
55211 .post_exception = kgdboc_post_exp_handler,
55212 };
55213
55214 +static struct kgdb_io kgdboc_io_ops_console = {
55215 + .name = "kgdboc",
55216 + .read_char = kgdboc_get_char,
55217 + .write_char = kgdboc_put_char,
55218 + .pre_exception = kgdboc_pre_exp_handler,
55219 + .post_exception = kgdboc_post_exp_handler,
55220 + .is_console = 1
55221 +};
55222 +
55223 #ifdef CONFIG_KGDB_SERIAL_CONSOLE
55224 /* This is only available if kgdboc is a built in for early debugging */
55225 static int __init kgdboc_early_init(char *opt)
55226 diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
55227 index b73889c..9f74f0a 100644
55228 --- a/drivers/tty/serial/msm_serial.c
55229 +++ b/drivers/tty/serial/msm_serial.c
55230 @@ -1012,7 +1012,7 @@ static struct uart_driver msm_uart_driver = {
55231 .cons = MSM_CONSOLE,
55232 };
55233
55234 -static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
55235 +static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
55236
55237 static const struct of_device_id msm_uartdm_table[] = {
55238 { .compatible = "qcom,msm-uartdm-v1.1", .data = (void *)UARTDM_1P1 },
55239 @@ -1036,7 +1036,7 @@ static int msm_serial_probe(struct platform_device *pdev)
55240 line = pdev->id;
55241
55242 if (line < 0)
55243 - line = atomic_inc_return(&msm_uart_next_id) - 1;
55244 + line = atomic_inc_return_unchecked(&msm_uart_next_id) - 1;
55245
55246 if (unlikely(line < 0 || line >= UART_NR))
55247 return -ENXIO;
55248 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
55249 index a0ae942..befa48d 100644
55250 --- a/drivers/tty/serial/samsung.c
55251 +++ b/drivers/tty/serial/samsung.c
55252 @@ -987,11 +987,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
55253 ourport->tx_in_progress = 0;
55254 }
55255
55256 +static int s3c64xx_serial_startup(struct uart_port *port);
55257 static int s3c24xx_serial_startup(struct uart_port *port)
55258 {
55259 struct s3c24xx_uart_port *ourport = to_ourport(port);
55260 int ret;
55261
55262 + /* Startup sequence is different for s3c64xx and higher SoC's */
55263 + if (s3c24xx_serial_has_interrupt_mask(port))
55264 + return s3c64xx_serial_startup(port);
55265 +
55266 dbg("s3c24xx_serial_startup: port=%p (%08llx,%p)\n",
55267 port, (unsigned long long)port->mapbase, port->membase);
55268
55269 @@ -1698,10 +1703,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
55270 /* setup info for port */
55271 port->dev = &platdev->dev;
55272
55273 - /* Startup sequence is different for s3c64xx and higher SoC's */
55274 - if (s3c24xx_serial_has_interrupt_mask(port))
55275 - s3c24xx_serial_ops.startup = s3c64xx_serial_startup;
55276 -
55277 port->uartclk = 1;
55278
55279 if (cfg->uart_flags & UPF_CONS_FLOW) {
55280 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
55281 index ec54044..fc93d3f 100644
55282 --- a/drivers/tty/serial/serial_core.c
55283 +++ b/drivers/tty/serial/serial_core.c
55284 @@ -1376,7 +1376,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
55285 state = drv->state + tty->index;
55286 port = &state->port;
55287 spin_lock_irq(&port->lock);
55288 - --port->count;
55289 + atomic_dec(&port->count);
55290 spin_unlock_irq(&port->lock);
55291 return;
55292 }
55293 @@ -1386,7 +1386,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
55294
55295 pr_debug("uart_close(%d) called\n", uport ? uport->line : -1);
55296
55297 - if (!port->count || tty_port_close_start(port, tty, filp) == 0)
55298 + if (!atomic_read(&port->count) || tty_port_close_start(port, tty, filp) == 0)
55299 return;
55300
55301 /*
55302 @@ -1511,7 +1511,7 @@ static void uart_hangup(struct tty_struct *tty)
55303 uart_flush_buffer(tty);
55304 uart_shutdown(tty, state);
55305 spin_lock_irqsave(&port->lock, flags);
55306 - port->count = 0;
55307 + atomic_set(&port->count, 0);
55308 clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
55309 spin_unlock_irqrestore(&port->lock, flags);
55310 tty_port_tty_set(port, NULL);
55311 @@ -1598,7 +1598,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp)
55312 pr_debug("uart_open(%d) called\n", line);
55313
55314 spin_lock_irq(&port->lock);
55315 - ++port->count;
55316 + atomic_inc(&port->count);
55317 spin_unlock_irq(&port->lock);
55318
55319 /*
55320 diff --git a/drivers/tty/serial/uartlite.c b/drivers/tty/serial/uartlite.c
55321 index b1c6bd3..5f038e2 100644
55322 --- a/drivers/tty/serial/uartlite.c
55323 +++ b/drivers/tty/serial/uartlite.c
55324 @@ -341,13 +341,13 @@ static int ulite_request_port(struct uart_port *port)
55325 return -EBUSY;
55326 }
55327
55328 - port->private_data = &uartlite_be;
55329 + port->private_data = (void *)&uartlite_be;
55330 ret = uart_in32(ULITE_CONTROL, port);
55331 uart_out32(ULITE_CONTROL_RST_TX, ULITE_CONTROL, port);
55332 ret = uart_in32(ULITE_STATUS, port);
55333 /* Endianess detection */
55334 if ((ret & ULITE_STATUS_TXEMPTY) != ULITE_STATUS_TXEMPTY)
55335 - port->private_data = &uartlite_le;
55336 + port->private_data = (void *)&uartlite_le;
55337
55338 return 0;
55339 }
55340 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
55341 index b799170..87dafd5 100644
55342 --- a/drivers/tty/synclink.c
55343 +++ b/drivers/tty/synclink.c
55344 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
55345
55346 if (debug_level >= DEBUG_LEVEL_INFO)
55347 printk("%s(%d):mgsl_close(%s) entry, count=%d\n",
55348 - __FILE__,__LINE__, info->device_name, info->port.count);
55349 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
55350
55351 if (tty_port_close_start(&info->port, tty, filp) == 0)
55352 goto cleanup;
55353 @@ -3108,7 +3108,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
55354 cleanup:
55355 if (debug_level >= DEBUG_LEVEL_INFO)
55356 printk("%s(%d):mgsl_close(%s) exit, count=%d\n", __FILE__,__LINE__,
55357 - tty->driver->name, info->port.count);
55358 + tty->driver->name, atomic_read(&info->port.count));
55359
55360 } /* end of mgsl_close() */
55361
55362 @@ -3207,8 +3207,8 @@ static void mgsl_hangup(struct tty_struct *tty)
55363
55364 mgsl_flush_buffer(tty);
55365 shutdown(info);
55366 -
55367 - info->port.count = 0;
55368 +
55369 + atomic_set(&info->port.count, 0);
55370 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
55371 info->port.tty = NULL;
55372
55373 @@ -3296,10 +3296,10 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
55374
55375 if (debug_level >= DEBUG_LEVEL_INFO)
55376 printk("%s(%d):block_til_ready before block on %s count=%d\n",
55377 - __FILE__,__LINE__, tty->driver->name, port->count );
55378 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55379
55380 spin_lock_irqsave(&info->irq_spinlock, flags);
55381 - port->count--;
55382 + atomic_dec(&port->count);
55383 spin_unlock_irqrestore(&info->irq_spinlock, flags);
55384 port->blocked_open++;
55385
55386 @@ -3327,7 +3327,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
55387
55388 if (debug_level >= DEBUG_LEVEL_INFO)
55389 printk("%s(%d):block_til_ready blocking on %s count=%d\n",
55390 - __FILE__,__LINE__, tty->driver->name, port->count );
55391 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55392
55393 tty_unlock(tty);
55394 schedule();
55395 @@ -3339,12 +3339,12 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
55396
55397 /* FIXME: Racy on hangup during close wait */
55398 if (!tty_hung_up_p(filp))
55399 - port->count++;
55400 + atomic_inc(&port->count);
55401 port->blocked_open--;
55402
55403 if (debug_level >= DEBUG_LEVEL_INFO)
55404 printk("%s(%d):block_til_ready after blocking on %s count=%d\n",
55405 - __FILE__,__LINE__, tty->driver->name, port->count );
55406 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55407
55408 if (!retval)
55409 port->flags |= ASYNC_NORMAL_ACTIVE;
55410 @@ -3396,7 +3396,7 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
55411
55412 if (debug_level >= DEBUG_LEVEL_INFO)
55413 printk("%s(%d):mgsl_open(%s), old ref count = %d\n",
55414 - __FILE__,__LINE__,tty->driver->name, info->port.count);
55415 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
55416
55417 /* If port is closing, signal caller to try again */
55418 if (info->port.flags & ASYNC_CLOSING){
55419 @@ -3415,10 +3415,10 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
55420 spin_unlock_irqrestore(&info->netlock, flags);
55421 goto cleanup;
55422 }
55423 - info->port.count++;
55424 + atomic_inc(&info->port.count);
55425 spin_unlock_irqrestore(&info->netlock, flags);
55426
55427 - if (info->port.count == 1) {
55428 + if (atomic_read(&info->port.count) == 1) {
55429 /* 1st open on this device, init hardware */
55430 retval = startup(info);
55431 if (retval < 0)
55432 @@ -3442,8 +3442,8 @@ cleanup:
55433 if (retval) {
55434 if (tty->count == 1)
55435 info->port.tty = NULL; /* tty layer will release tty struct */
55436 - if(info->port.count)
55437 - info->port.count--;
55438 + if (atomic_read(&info->port.count))
55439 + atomic_dec(&info->port.count);
55440 }
55441
55442 return retval;
55443 @@ -7661,7 +7661,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
55444 unsigned short new_crctype;
55445
55446 /* return error if TTY interface open */
55447 - if (info->port.count)
55448 + if (atomic_read(&info->port.count))
55449 return -EBUSY;
55450
55451 switch (encoding)
55452 @@ -7756,7 +7756,7 @@ static int hdlcdev_open(struct net_device *dev)
55453
55454 /* arbitrate between network and tty opens */
55455 spin_lock_irqsave(&info->netlock, flags);
55456 - if (info->port.count != 0 || info->netcount != 0) {
55457 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
55458 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
55459 spin_unlock_irqrestore(&info->netlock, flags);
55460 return -EBUSY;
55461 @@ -7842,7 +7842,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
55462 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
55463
55464 /* return error if TTY interface open */
55465 - if (info->port.count)
55466 + if (atomic_read(&info->port.count))
55467 return -EBUSY;
55468
55469 if (cmd != SIOCWANDEV)
55470 diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
55471 index 0e8c39b..e0cb171 100644
55472 --- a/drivers/tty/synclink_gt.c
55473 +++ b/drivers/tty/synclink_gt.c
55474 @@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp)
55475 tty->driver_data = info;
55476 info->port.tty = tty;
55477
55478 - DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
55479 + DBGINFO(("%s open, old ref count = %d\n", info->device_name, atomic_read(&info->port.count)));
55480
55481 /* If port is closing, signal caller to try again */
55482 if (info->port.flags & ASYNC_CLOSING){
55483 @@ -691,10 +691,10 @@ static int open(struct tty_struct *tty, struct file *filp)
55484 mutex_unlock(&info->port.mutex);
55485 goto cleanup;
55486 }
55487 - info->port.count++;
55488 + atomic_inc(&info->port.count);
55489 spin_unlock_irqrestore(&info->netlock, flags);
55490
55491 - if (info->port.count == 1) {
55492 + if (atomic_read(&info->port.count) == 1) {
55493 /* 1st open on this device, init hardware */
55494 retval = startup(info);
55495 if (retval < 0) {
55496 @@ -715,8 +715,8 @@ cleanup:
55497 if (retval) {
55498 if (tty->count == 1)
55499 info->port.tty = NULL; /* tty layer will release tty struct */
55500 - if(info->port.count)
55501 - info->port.count--;
55502 + if(atomic_read(&info->port.count))
55503 + atomic_dec(&info->port.count);
55504 }
55505
55506 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
55507 @@ -729,7 +729,7 @@ static void close(struct tty_struct *tty, struct file *filp)
55508
55509 if (sanity_check(info, tty->name, "close"))
55510 return;
55511 - DBGINFO(("%s close entry, count=%d\n", info->device_name, info->port.count));
55512 + DBGINFO(("%s close entry, count=%d\n", info->device_name, atomic_read(&info->port.count)));
55513
55514 if (tty_port_close_start(&info->port, tty, filp) == 0)
55515 goto cleanup;
55516 @@ -746,7 +746,7 @@ static void close(struct tty_struct *tty, struct file *filp)
55517 tty_port_close_end(&info->port, tty);
55518 info->port.tty = NULL;
55519 cleanup:
55520 - DBGINFO(("%s close exit, count=%d\n", tty->driver->name, info->port.count));
55521 + DBGINFO(("%s close exit, count=%d\n", tty->driver->name, atomic_read(&info->port.count)));
55522 }
55523
55524 static void hangup(struct tty_struct *tty)
55525 @@ -764,7 +764,7 @@ static void hangup(struct tty_struct *tty)
55526 shutdown(info);
55527
55528 spin_lock_irqsave(&info->port.lock, flags);
55529 - info->port.count = 0;
55530 + atomic_set(&info->port.count, 0);
55531 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
55532 info->port.tty = NULL;
55533 spin_unlock_irqrestore(&info->port.lock, flags);
55534 @@ -1449,7 +1449,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
55535 unsigned short new_crctype;
55536
55537 /* return error if TTY interface open */
55538 - if (info->port.count)
55539 + if (atomic_read(&info->port.count))
55540 return -EBUSY;
55541
55542 DBGINFO(("%s hdlcdev_attach\n", info->device_name));
55543 @@ -1544,7 +1544,7 @@ static int hdlcdev_open(struct net_device *dev)
55544
55545 /* arbitrate between network and tty opens */
55546 spin_lock_irqsave(&info->netlock, flags);
55547 - if (info->port.count != 0 || info->netcount != 0) {
55548 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
55549 DBGINFO(("%s hdlc_open busy\n", dev->name));
55550 spin_unlock_irqrestore(&info->netlock, flags);
55551 return -EBUSY;
55552 @@ -1629,7 +1629,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
55553 DBGINFO(("%s hdlcdev_ioctl\n", dev->name));
55554
55555 /* return error if TTY interface open */
55556 - if (info->port.count)
55557 + if (atomic_read(&info->port.count))
55558 return -EBUSY;
55559
55560 if (cmd != SIOCWANDEV)
55561 @@ -2413,7 +2413,7 @@ static irqreturn_t slgt_interrupt(int dummy, void *dev_id)
55562 if (port == NULL)
55563 continue;
55564 spin_lock(&port->lock);
55565 - if ((port->port.count || port->netcount) &&
55566 + if ((atomic_read(&port->port.count) || port->netcount) &&
55567 port->pending_bh && !port->bh_running &&
55568 !port->bh_requested) {
55569 DBGISR(("%s bh queued\n", port->device_name));
55570 @@ -3299,7 +3299,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55571 add_wait_queue(&port->open_wait, &wait);
55572
55573 spin_lock_irqsave(&info->lock, flags);
55574 - port->count--;
55575 + atomic_dec(&port->count);
55576 spin_unlock_irqrestore(&info->lock, flags);
55577 port->blocked_open++;
55578
55579 @@ -3335,7 +3335,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55580 remove_wait_queue(&port->open_wait, &wait);
55581
55582 if (!tty_hung_up_p(filp))
55583 - port->count++;
55584 + atomic_inc(&port->count);
55585 port->blocked_open--;
55586
55587 if (!retval)
55588 diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
55589 index c3f9091..abe4601 100644
55590 --- a/drivers/tty/synclinkmp.c
55591 +++ b/drivers/tty/synclinkmp.c
55592 @@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp)
55593
55594 if (debug_level >= DEBUG_LEVEL_INFO)
55595 printk("%s(%d):%s open(), old ref count = %d\n",
55596 - __FILE__,__LINE__,tty->driver->name, info->port.count);
55597 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
55598
55599 /* If port is closing, signal caller to try again */
55600 if (info->port.flags & ASYNC_CLOSING){
55601 @@ -769,10 +769,10 @@ static int open(struct tty_struct *tty, struct file *filp)
55602 spin_unlock_irqrestore(&info->netlock, flags);
55603 goto cleanup;
55604 }
55605 - info->port.count++;
55606 + atomic_inc(&info->port.count);
55607 spin_unlock_irqrestore(&info->netlock, flags);
55608
55609 - if (info->port.count == 1) {
55610 + if (atomic_read(&info->port.count) == 1) {
55611 /* 1st open on this device, init hardware */
55612 retval = startup(info);
55613 if (retval < 0)
55614 @@ -796,8 +796,8 @@ cleanup:
55615 if (retval) {
55616 if (tty->count == 1)
55617 info->port.tty = NULL; /* tty layer will release tty struct */
55618 - if(info->port.count)
55619 - info->port.count--;
55620 + if(atomic_read(&info->port.count))
55621 + atomic_dec(&info->port.count);
55622 }
55623
55624 return retval;
55625 @@ -815,7 +815,7 @@ static void close(struct tty_struct *tty, struct file *filp)
55626
55627 if (debug_level >= DEBUG_LEVEL_INFO)
55628 printk("%s(%d):%s close() entry, count=%d\n",
55629 - __FILE__,__LINE__, info->device_name, info->port.count);
55630 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
55631
55632 if (tty_port_close_start(&info->port, tty, filp) == 0)
55633 goto cleanup;
55634 @@ -834,7 +834,7 @@ static void close(struct tty_struct *tty, struct file *filp)
55635 cleanup:
55636 if (debug_level >= DEBUG_LEVEL_INFO)
55637 printk("%s(%d):%s close() exit, count=%d\n", __FILE__,__LINE__,
55638 - tty->driver->name, info->port.count);
55639 + tty->driver->name, atomic_read(&info->port.count));
55640 }
55641
55642 /* Called by tty_hangup() when a hangup is signaled.
55643 @@ -857,7 +857,7 @@ static void hangup(struct tty_struct *tty)
55644 shutdown(info);
55645
55646 spin_lock_irqsave(&info->port.lock, flags);
55647 - info->port.count = 0;
55648 + atomic_set(&info->port.count, 0);
55649 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
55650 info->port.tty = NULL;
55651 spin_unlock_irqrestore(&info->port.lock, flags);
55652 @@ -1565,7 +1565,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
55653 unsigned short new_crctype;
55654
55655 /* return error if TTY interface open */
55656 - if (info->port.count)
55657 + if (atomic_read(&info->port.count))
55658 return -EBUSY;
55659
55660 switch (encoding)
55661 @@ -1660,7 +1660,7 @@ static int hdlcdev_open(struct net_device *dev)
55662
55663 /* arbitrate between network and tty opens */
55664 spin_lock_irqsave(&info->netlock, flags);
55665 - if (info->port.count != 0 || info->netcount != 0) {
55666 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
55667 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
55668 spin_unlock_irqrestore(&info->netlock, flags);
55669 return -EBUSY;
55670 @@ -1746,7 +1746,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
55671 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
55672
55673 /* return error if TTY interface open */
55674 - if (info->port.count)
55675 + if (atomic_read(&info->port.count))
55676 return -EBUSY;
55677
55678 if (cmd != SIOCWANDEV)
55679 @@ -2621,7 +2621,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id)
55680 * do not request bottom half processing if the
55681 * device is not open in a normal mode.
55682 */
55683 - if ( port && (port->port.count || port->netcount) &&
55684 + if ( port && (atomic_read(&port->port.count) || port->netcount) &&
55685 port->pending_bh && !port->bh_running &&
55686 !port->bh_requested ) {
55687 if ( debug_level >= DEBUG_LEVEL_ISR )
55688 @@ -3318,10 +3318,10 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55689
55690 if (debug_level >= DEBUG_LEVEL_INFO)
55691 printk("%s(%d):%s block_til_ready() before block, count=%d\n",
55692 - __FILE__,__LINE__, tty->driver->name, port->count );
55693 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55694
55695 spin_lock_irqsave(&info->lock, flags);
55696 - port->count--;
55697 + atomic_dec(&port->count);
55698 spin_unlock_irqrestore(&info->lock, flags);
55699 port->blocked_open++;
55700
55701 @@ -3349,7 +3349,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55702
55703 if (debug_level >= DEBUG_LEVEL_INFO)
55704 printk("%s(%d):%s block_til_ready() count=%d\n",
55705 - __FILE__,__LINE__, tty->driver->name, port->count );
55706 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55707
55708 tty_unlock(tty);
55709 schedule();
55710 @@ -3359,12 +3359,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55711 set_current_state(TASK_RUNNING);
55712 remove_wait_queue(&port->open_wait, &wait);
55713 if (!tty_hung_up_p(filp))
55714 - port->count++;
55715 + atomic_inc(&port->count);
55716 port->blocked_open--;
55717
55718 if (debug_level >= DEBUG_LEVEL_INFO)
55719 printk("%s(%d):%s block_til_ready() after, count=%d\n",
55720 - __FILE__,__LINE__, tty->driver->name, port->count );
55721 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55722
55723 if (!retval)
55724 port->flags |= ASYNC_NORMAL_ACTIVE;
55725 diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
55726 index 9ffdfcf..fd81170 100644
55727 --- a/drivers/tty/sysrq.c
55728 +++ b/drivers/tty/sysrq.c
55729 @@ -1069,7 +1069,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
55730 static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
55731 size_t count, loff_t *ppos)
55732 {
55733 - if (count) {
55734 + if (count && capable(CAP_SYS_ADMIN)) {
55735 char c;
55736
55737 if (get_user(c, buf))
55738 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
55739 index e569546..fbce20c 100644
55740 --- a/drivers/tty/tty_io.c
55741 +++ b/drivers/tty/tty_io.c
55742 @@ -3509,7 +3509,7 @@ EXPORT_SYMBOL(tty_devnum);
55743
55744 void tty_default_fops(struct file_operations *fops)
55745 {
55746 - *fops = tty_fops;
55747 + memcpy((void *)fops, &tty_fops, sizeof(tty_fops));
55748 }
55749
55750 /*
55751 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
55752 index 3737f55..7cef448 100644
55753 --- a/drivers/tty/tty_ldisc.c
55754 +++ b/drivers/tty/tty_ldisc.c
55755 @@ -71,7 +71,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
55756 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55757 tty_ldiscs[disc] = new_ldisc;
55758 new_ldisc->num = disc;
55759 - new_ldisc->refcount = 0;
55760 + atomic_set(&new_ldisc->refcount, 0);
55761 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
55762
55763 return ret;
55764 @@ -99,7 +99,7 @@ int tty_unregister_ldisc(int disc)
55765 return -EINVAL;
55766
55767 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55768 - if (tty_ldiscs[disc]->refcount)
55769 + if (atomic_read(&tty_ldiscs[disc]->refcount))
55770 ret = -EBUSY;
55771 else
55772 tty_ldiscs[disc] = NULL;
55773 @@ -120,7 +120,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
55774 if (ldops) {
55775 ret = ERR_PTR(-EAGAIN);
55776 if (try_module_get(ldops->owner)) {
55777 - ldops->refcount++;
55778 + atomic_inc(&ldops->refcount);
55779 ret = ldops;
55780 }
55781 }
55782 @@ -133,7 +133,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
55783 unsigned long flags;
55784
55785 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55786 - ldops->refcount--;
55787 + atomic_dec(&ldops->refcount);
55788 module_put(ldops->owner);
55789 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
55790 }
55791 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
55792 index 40b31835..94d92ae 100644
55793 --- a/drivers/tty/tty_port.c
55794 +++ b/drivers/tty/tty_port.c
55795 @@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port)
55796 unsigned long flags;
55797
55798 spin_lock_irqsave(&port->lock, flags);
55799 - port->count = 0;
55800 + atomic_set(&port->count, 0);
55801 port->flags &= ~ASYNC_NORMAL_ACTIVE;
55802 tty = port->tty;
55803 if (tty)
55804 @@ -398,7 +398,7 @@ int tty_port_block_til_ready(struct tty_port *port,
55805
55806 /* The port lock protects the port counts */
55807 spin_lock_irqsave(&port->lock, flags);
55808 - port->count--;
55809 + atomic_dec(&port->count);
55810 port->blocked_open++;
55811 spin_unlock_irqrestore(&port->lock, flags);
55812
55813 @@ -440,7 +440,7 @@ int tty_port_block_til_ready(struct tty_port *port,
55814 we must not mess that up further */
55815 spin_lock_irqsave(&port->lock, flags);
55816 if (!tty_hung_up_p(filp))
55817 - port->count++;
55818 + atomic_inc(&port->count);
55819 port->blocked_open--;
55820 if (retval == 0)
55821 port->flags |= ASYNC_NORMAL_ACTIVE;
55822 @@ -476,19 +476,19 @@ int tty_port_close_start(struct tty_port *port,
55823 return 0;
55824
55825 spin_lock_irqsave(&port->lock, flags);
55826 - if (tty->count == 1 && port->count != 1) {
55827 + if (tty->count == 1 && atomic_read(&port->count) != 1) {
55828 printk(KERN_WARNING
55829 "tty_port_close_start: tty->count = 1 port count = %d.\n",
55830 - port->count);
55831 - port->count = 1;
55832 + atomic_read(&port->count));
55833 + atomic_set(&port->count, 1);
55834 }
55835 - if (--port->count < 0) {
55836 + if (atomic_dec_return(&port->count) < 0) {
55837 printk(KERN_WARNING "tty_port_close_start: count = %d\n",
55838 - port->count);
55839 - port->count = 0;
55840 + atomic_read(&port->count));
55841 + atomic_set(&port->count, 0);
55842 }
55843
55844 - if (port->count) {
55845 + if (atomic_read(&port->count)) {
55846 spin_unlock_irqrestore(&port->lock, flags);
55847 return 0;
55848 }
55849 @@ -590,7 +590,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
55850 struct file *filp)
55851 {
55852 spin_lock_irq(&port->lock);
55853 - ++port->count;
55854 + atomic_inc(&port->count);
55855 spin_unlock_irq(&port->lock);
55856 tty_port_tty_set(port, tty);
55857
55858 diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
55859 index 8a89f6e..50b32af 100644
55860 --- a/drivers/tty/vt/keyboard.c
55861 +++ b/drivers/tty/vt/keyboard.c
55862 @@ -641,6 +641,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
55863 kbd->kbdmode == VC_OFF) &&
55864 value != KVAL(K_SAK))
55865 return; /* SAK is allowed even in raw mode */
55866 +
55867 +#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
55868 + {
55869 + void *func = fn_handler[value];
55870 + if (func == fn_show_state || func == fn_show_ptregs ||
55871 + func == fn_show_mem)
55872 + return;
55873 + }
55874 +#endif
55875 +
55876 fn_handler[value](vc);
55877 }
55878
55879 @@ -1776,9 +1786,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
55880 if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
55881 return -EFAULT;
55882
55883 - if (!capable(CAP_SYS_TTY_CONFIG))
55884 - perm = 0;
55885 -
55886 switch (cmd) {
55887 case KDGKBENT:
55888 /* Ensure another thread doesn't free it under us */
55889 @@ -1793,6 +1800,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
55890 spin_unlock_irqrestore(&kbd_event_lock, flags);
55891 return put_user(val, &user_kbe->kb_value);
55892 case KDSKBENT:
55893 + if (!capable(CAP_SYS_TTY_CONFIG))
55894 + perm = 0;
55895 +
55896 if (!perm)
55897 return -EPERM;
55898 if (!i && v == K_NOSUCHMAP) {
55899 @@ -1883,9 +1893,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
55900 int i, j, k;
55901 int ret;
55902
55903 - if (!capable(CAP_SYS_TTY_CONFIG))
55904 - perm = 0;
55905 -
55906 kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
55907 if (!kbs) {
55908 ret = -ENOMEM;
55909 @@ -1919,6 +1926,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
55910 kfree(kbs);
55911 return ((p && *p) ? -EOVERFLOW : 0);
55912 case KDSKBSENT:
55913 + if (!capable(CAP_SYS_TTY_CONFIG))
55914 + perm = 0;
55915 +
55916 if (!perm) {
55917 ret = -EPERM;
55918 goto reterr;
55919 diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
55920 index 65bf067..b3b2e13 100644
55921 --- a/drivers/uio/uio.c
55922 +++ b/drivers/uio/uio.c
55923 @@ -25,6 +25,7 @@
55924 #include <linux/kobject.h>
55925 #include <linux/cdev.h>
55926 #include <linux/uio_driver.h>
55927 +#include <asm/local.h>
55928
55929 #define UIO_MAX_DEVICES (1U << MINORBITS)
55930
55931 @@ -231,7 +232,7 @@ static ssize_t event_show(struct device *dev,
55932 struct device_attribute *attr, char *buf)
55933 {
55934 struct uio_device *idev = dev_get_drvdata(dev);
55935 - return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
55936 + return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
55937 }
55938 static DEVICE_ATTR_RO(event);
55939
55940 @@ -393,7 +394,7 @@ void uio_event_notify(struct uio_info *info)
55941 {
55942 struct uio_device *idev = info->uio_dev;
55943
55944 - atomic_inc(&idev->event);
55945 + atomic_inc_unchecked(&idev->event);
55946 wake_up_interruptible(&idev->wait);
55947 kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
55948 }
55949 @@ -446,7 +447,7 @@ static int uio_open(struct inode *inode, struct file *filep)
55950 }
55951
55952 listener->dev = idev;
55953 - listener->event_count = atomic_read(&idev->event);
55954 + listener->event_count = atomic_read_unchecked(&idev->event);
55955 filep->private_data = listener;
55956
55957 if (idev->info->open) {
55958 @@ -497,7 +498,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
55959 return -EIO;
55960
55961 poll_wait(filep, &idev->wait, wait);
55962 - if (listener->event_count != atomic_read(&idev->event))
55963 + if (listener->event_count != atomic_read_unchecked(&idev->event))
55964 return POLLIN | POLLRDNORM;
55965 return 0;
55966 }
55967 @@ -522,7 +523,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
55968 do {
55969 set_current_state(TASK_INTERRUPTIBLE);
55970
55971 - event_count = atomic_read(&idev->event);
55972 + event_count = atomic_read_unchecked(&idev->event);
55973 if (event_count != listener->event_count) {
55974 if (copy_to_user(buf, &event_count, count))
55975 retval = -EFAULT;
55976 @@ -579,9 +580,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
55977 static int uio_find_mem_index(struct vm_area_struct *vma)
55978 {
55979 struct uio_device *idev = vma->vm_private_data;
55980 + unsigned long size;
55981
55982 if (vma->vm_pgoff < MAX_UIO_MAPS) {
55983 - if (idev->info->mem[vma->vm_pgoff].size == 0)
55984 + size = idev->info->mem[vma->vm_pgoff].size;
55985 + if (size == 0)
55986 + return -1;
55987 + if (vma->vm_end - vma->vm_start > size)
55988 return -1;
55989 return (int)vma->vm_pgoff;
55990 }
55991 @@ -813,7 +818,7 @@ int __uio_register_device(struct module *owner,
55992 idev->owner = owner;
55993 idev->info = info;
55994 init_waitqueue_head(&idev->wait);
55995 - atomic_set(&idev->event, 0);
55996 + atomic_set_unchecked(&idev->event, 0);
55997
55998 ret = uio_get_minor(idev);
55999 if (ret)
56000 diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
56001 index 813d4d3..a71934f 100644
56002 --- a/drivers/usb/atm/cxacru.c
56003 +++ b/drivers/usb/atm/cxacru.c
56004 @@ -472,7 +472,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
56005 ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
56006 if (ret < 2)
56007 return -EINVAL;
56008 - if (index < 0 || index > 0x7f)
56009 + if (index > 0x7f)
56010 return -EINVAL;
56011 pos += tmp;
56012
56013 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
56014 index dada014..1d0d517 100644
56015 --- a/drivers/usb/atm/usbatm.c
56016 +++ b/drivers/usb/atm/usbatm.c
56017 @@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
56018 if (printk_ratelimit())
56019 atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
56020 __func__, vpi, vci);
56021 - atomic_inc(&vcc->stats->rx_err);
56022 + atomic_inc_unchecked(&vcc->stats->rx_err);
56023 return;
56024 }
56025
56026 @@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
56027 if (length > ATM_MAX_AAL5_PDU) {
56028 atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
56029 __func__, length, vcc);
56030 - atomic_inc(&vcc->stats->rx_err);
56031 + atomic_inc_unchecked(&vcc->stats->rx_err);
56032 goto out;
56033 }
56034
56035 @@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
56036 if (sarb->len < pdu_length) {
56037 atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
56038 __func__, pdu_length, sarb->len, vcc);
56039 - atomic_inc(&vcc->stats->rx_err);
56040 + atomic_inc_unchecked(&vcc->stats->rx_err);
56041 goto out;
56042 }
56043
56044 if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) {
56045 atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n",
56046 __func__, vcc);
56047 - atomic_inc(&vcc->stats->rx_err);
56048 + atomic_inc_unchecked(&vcc->stats->rx_err);
56049 goto out;
56050 }
56051
56052 @@ -386,7 +386,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
56053 if (printk_ratelimit())
56054 atm_err(instance, "%s: no memory for skb (length: %u)!\n",
56055 __func__, length);
56056 - atomic_inc(&vcc->stats->rx_drop);
56057 + atomic_inc_unchecked(&vcc->stats->rx_drop);
56058 goto out;
56059 }
56060
56061 @@ -414,7 +414,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
56062
56063 vcc->push(vcc, skb);
56064
56065 - atomic_inc(&vcc->stats->rx);
56066 + atomic_inc_unchecked(&vcc->stats->rx);
56067 out:
56068 skb_trim(sarb, 0);
56069 }
56070 @@ -612,7 +612,7 @@ static void usbatm_tx_process(unsigned long data)
56071 struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
56072
56073 usbatm_pop(vcc, skb);
56074 - atomic_inc(&vcc->stats->tx);
56075 + atomic_inc_unchecked(&vcc->stats->tx);
56076
56077 skb = skb_dequeue(&instance->sndqueue);
56078 }
56079 @@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page
56080 if (!left--)
56081 return sprintf(page,
56082 "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
56083 - atomic_read(&atm_dev->stats.aal5.tx),
56084 - atomic_read(&atm_dev->stats.aal5.tx_err),
56085 - atomic_read(&atm_dev->stats.aal5.rx),
56086 - atomic_read(&atm_dev->stats.aal5.rx_err),
56087 - atomic_read(&atm_dev->stats.aal5.rx_drop));
56088 + atomic_read_unchecked(&atm_dev->stats.aal5.tx),
56089 + atomic_read_unchecked(&atm_dev->stats.aal5.tx_err),
56090 + atomic_read_unchecked(&atm_dev->stats.aal5.rx),
56091 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_err),
56092 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop));
56093
56094 if (!left--) {
56095 if (instance->disconnected)
56096 diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
56097 index 2a3bbdf..91d72cf 100644
56098 --- a/drivers/usb/core/devices.c
56099 +++ b/drivers/usb/core/devices.c
56100 @@ -126,7 +126,7 @@ static const char format_endpt[] =
56101 * time it gets called.
56102 */
56103 static struct device_connect_event {
56104 - atomic_t count;
56105 + atomic_unchecked_t count;
56106 wait_queue_head_t wait;
56107 } device_event = {
56108 .count = ATOMIC_INIT(1),
56109 @@ -164,7 +164,7 @@ static const struct class_info clas_info[] = {
56110
56111 void usbfs_conn_disc_event(void)
56112 {
56113 - atomic_add(2, &device_event.count);
56114 + atomic_add_unchecked(2, &device_event.count);
56115 wake_up(&device_event.wait);
56116 }
56117
56118 @@ -652,7 +652,7 @@ static unsigned int usb_device_poll(struct file *file,
56119
56120 poll_wait(file, &device_event.wait, wait);
56121
56122 - event_count = atomic_read(&device_event.count);
56123 + event_count = atomic_read_unchecked(&device_event.count);
56124 if (file->f_version != event_count) {
56125 file->f_version = event_count;
56126 return POLLIN | POLLRDNORM;
56127 diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
56128 index 986abde..80e8279 100644
56129 --- a/drivers/usb/core/devio.c
56130 +++ b/drivers/usb/core/devio.c
56131 @@ -187,7 +187,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
56132 struct usb_dev_state *ps = file->private_data;
56133 struct usb_device *dev = ps->dev;
56134 ssize_t ret = 0;
56135 - unsigned len;
56136 + size_t len;
56137 loff_t pos;
56138 int i;
56139
56140 @@ -229,22 +229,22 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
56141 for (i = 0; nbytes && i < dev->descriptor.bNumConfigurations; i++) {
56142 struct usb_config_descriptor *config =
56143 (struct usb_config_descriptor *)dev->rawdescriptors[i];
56144 - unsigned int length = le16_to_cpu(config->wTotalLength);
56145 + size_t length = le16_to_cpu(config->wTotalLength);
56146
56147 if (*ppos < pos + length) {
56148
56149 /* The descriptor may claim to be longer than it
56150 * really is. Here is the actual allocated length. */
56151 - unsigned alloclen =
56152 + size_t alloclen =
56153 le16_to_cpu(dev->config[i].desc.wTotalLength);
56154
56155 - len = length - (*ppos - pos);
56156 + len = length + pos - *ppos;
56157 if (len > nbytes)
56158 len = nbytes;
56159
56160 /* Simply don't write (skip over) unallocated parts */
56161 if (alloclen > (*ppos - pos)) {
56162 - alloclen -= (*ppos - pos);
56163 + alloclen = alloclen + pos - *ppos;
56164 if (copy_to_user(buf,
56165 dev->rawdescriptors[i] + (*ppos - pos),
56166 min(len, alloclen))) {
56167 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
56168 index 1c1385e..18400ff 100644
56169 --- a/drivers/usb/core/hcd.c
56170 +++ b/drivers/usb/core/hcd.c
56171 @@ -1554,7 +1554,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
56172 */
56173 usb_get_urb(urb);
56174 atomic_inc(&urb->use_count);
56175 - atomic_inc(&urb->dev->urbnum);
56176 + atomic_inc_unchecked(&urb->dev->urbnum);
56177 usbmon_urb_submit(&hcd->self, urb);
56178
56179 /* NOTE requirements on root-hub callers (usbfs and the hub
56180 @@ -1581,7 +1581,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
56181 urb->hcpriv = NULL;
56182 INIT_LIST_HEAD(&urb->urb_list);
56183 atomic_dec(&urb->use_count);
56184 - atomic_dec(&urb->dev->urbnum);
56185 + atomic_dec_unchecked(&urb->dev->urbnum);
56186 if (atomic_read(&urb->reject))
56187 wake_up(&usb_kill_urb_queue);
56188 usb_put_urb(urb);
56189 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
56190 index 1e9a8c9..b4248b7 100644
56191 --- a/drivers/usb/core/hub.c
56192 +++ b/drivers/usb/core/hub.c
56193 @@ -26,6 +26,7 @@
56194 #include <linux/mutex.h>
56195 #include <linux/random.h>
56196 #include <linux/pm_qos.h>
56197 +#include <linux/grsecurity.h>
56198
56199 #include <asm/uaccess.h>
56200 #include <asm/byteorder.h>
56201 @@ -4649,6 +4650,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
56202 goto done;
56203 return;
56204 }
56205 +
56206 + if (gr_handle_new_usb())
56207 + goto done;
56208 +
56209 if (hub_is_superspeed(hub->hdev))
56210 unit_load = 150;
56211 else
56212 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
56213 index f368d20..0c30ac5 100644
56214 --- a/drivers/usb/core/message.c
56215 +++ b/drivers/usb/core/message.c
56216 @@ -128,7 +128,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
56217 * Return: If successful, the number of bytes transferred. Otherwise, a negative
56218 * error number.
56219 */
56220 -int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
56221 +int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
56222 __u8 requesttype, __u16 value, __u16 index, void *data,
56223 __u16 size, int timeout)
56224 {
56225 @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
56226 * If successful, 0. Otherwise a negative error number. The number of actual
56227 * bytes transferred will be stored in the @actual_length parameter.
56228 */
56229 -int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
56230 +int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
56231 void *data, int len, int *actual_length, int timeout)
56232 {
56233 return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
56234 @@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
56235 * bytes transferred will be stored in the @actual_length parameter.
56236 *
56237 */
56238 -int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
56239 +int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
56240 void *data, int len, int *actual_length, int timeout)
56241 {
56242 struct urb *urb;
56243 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
56244 index d269738..7340cd7 100644
56245 --- a/drivers/usb/core/sysfs.c
56246 +++ b/drivers/usb/core/sysfs.c
56247 @@ -244,7 +244,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
56248 struct usb_device *udev;
56249
56250 udev = to_usb_device(dev);
56251 - return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
56252 + return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
56253 }
56254 static DEVICE_ATTR_RO(urbnum);
56255
56256 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
56257 index 8d5b2f4..3896940 100644
56258 --- a/drivers/usb/core/usb.c
56259 +++ b/drivers/usb/core/usb.c
56260 @@ -447,7 +447,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
56261 set_dev_node(&dev->dev, dev_to_node(bus->controller));
56262 dev->state = USB_STATE_ATTACHED;
56263 dev->lpm_disable_count = 1;
56264 - atomic_set(&dev->urbnum, 0);
56265 + atomic_set_unchecked(&dev->urbnum, 0);
56266
56267 INIT_LIST_HEAD(&dev->ep0.urb_list);
56268 dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
56269 diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
56270 index 8cfc319..4868255 100644
56271 --- a/drivers/usb/early/ehci-dbgp.c
56272 +++ b/drivers/usb/early/ehci-dbgp.c
56273 @@ -98,7 +98,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len)
56274
56275 #ifdef CONFIG_KGDB
56276 static struct kgdb_io kgdbdbgp_io_ops;
56277 -#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops)
56278 +static struct kgdb_io kgdbdbgp_io_ops_console;
56279 +#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console)
56280 #else
56281 #define dbgp_kgdb_mode (0)
56282 #endif
56283 @@ -1043,6 +1044,13 @@ static struct kgdb_io kgdbdbgp_io_ops = {
56284 .write_char = kgdbdbgp_write_char,
56285 };
56286
56287 +static struct kgdb_io kgdbdbgp_io_ops_console = {
56288 + .name = "kgdbdbgp",
56289 + .read_char = kgdbdbgp_read_char,
56290 + .write_char = kgdbdbgp_write_char,
56291 + .is_console = 1
56292 +};
56293 +
56294 static int kgdbdbgp_wait_time;
56295
56296 static int __init kgdbdbgp_parse_config(char *str)
56297 @@ -1058,8 +1066,10 @@ static int __init kgdbdbgp_parse_config(char *str)
56298 ptr++;
56299 kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10);
56300 }
56301 - kgdb_register_io_module(&kgdbdbgp_io_ops);
56302 - kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1;
56303 + if (early_dbgp_console.index != -1)
56304 + kgdb_register_io_module(&kgdbdbgp_io_ops_console);
56305 + else
56306 + kgdb_register_io_module(&kgdbdbgp_io_ops);
56307
56308 return 0;
56309 }
56310 diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c
56311 index 0495c94..289e201 100644
56312 --- a/drivers/usb/gadget/configfs.c
56313 +++ b/drivers/usb/gadget/configfs.c
56314 @@ -571,7 +571,7 @@ static struct config_group *function_make(
56315 if (IS_ERR(fi))
56316 return ERR_CAST(fi);
56317
56318 - ret = config_item_set_name(&fi->group.cg_item, name);
56319 + ret = config_item_set_name(&fi->group.cg_item, "%s", name);
56320 if (ret) {
56321 usb_put_function_instance(fi);
56322 return ERR_PTR(ret);
56323 diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
56324 index 7856b33..8b7fe09 100644
56325 --- a/drivers/usb/gadget/function/f_uac1.c
56326 +++ b/drivers/usb/gadget/function/f_uac1.c
56327 @@ -14,6 +14,7 @@
56328 #include <linux/module.h>
56329 #include <linux/device.h>
56330 #include <linux/atomic.h>
56331 +#include <linux/module.h>
56332
56333 #include "u_uac1.h"
56334
56335 diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
56336 index 7ee05793..2e31e99 100644
56337 --- a/drivers/usb/gadget/function/u_serial.c
56338 +++ b/drivers/usb/gadget/function/u_serial.c
56339 @@ -732,9 +732,9 @@ static int gs_open(struct tty_struct *tty, struct file *file)
56340 spin_lock_irq(&port->port_lock);
56341
56342 /* already open? Great. */
56343 - if (port->port.count) {
56344 + if (atomic_read(&port->port.count)) {
56345 status = 0;
56346 - port->port.count++;
56347 + atomic_inc(&port->port.count);
56348
56349 /* currently opening/closing? wait ... */
56350 } else if (port->openclose) {
56351 @@ -793,7 +793,7 @@ static int gs_open(struct tty_struct *tty, struct file *file)
56352 tty->driver_data = port;
56353 port->port.tty = tty;
56354
56355 - port->port.count = 1;
56356 + atomic_set(&port->port.count, 1);
56357 port->openclose = false;
56358
56359 /* if connected, start the I/O stream */
56360 @@ -835,11 +835,11 @@ static void gs_close(struct tty_struct *tty, struct file *file)
56361
56362 spin_lock_irq(&port->port_lock);
56363
56364 - if (port->port.count != 1) {
56365 - if (port->port.count == 0)
56366 + if (atomic_read(&port->port.count) != 1) {
56367 + if (atomic_read(&port->port.count) == 0)
56368 WARN_ON(1);
56369 else
56370 - --port->port.count;
56371 + atomic_dec(&port->port.count);
56372 goto exit;
56373 }
56374
56375 @@ -849,7 +849,7 @@ static void gs_close(struct tty_struct *tty, struct file *file)
56376 * and sleep if necessary
56377 */
56378 port->openclose = true;
56379 - port->port.count = 0;
56380 + atomic_set(&port->port.count, 0);
56381
56382 gser = port->port_usb;
56383 if (gser && gser->disconnect)
56384 @@ -1065,7 +1065,7 @@ static int gs_closed(struct gs_port *port)
56385 int cond;
56386
56387 spin_lock_irq(&port->port_lock);
56388 - cond = (port->port.count == 0) && !port->openclose;
56389 + cond = (atomic_read(&port->port.count) == 0) && !port->openclose;
56390 spin_unlock_irq(&port->port_lock);
56391 return cond;
56392 }
56393 @@ -1208,7 +1208,7 @@ int gserial_connect(struct gserial *gser, u8 port_num)
56394 /* if it's already open, start I/O ... and notify the serial
56395 * protocol about open/close status (connect/disconnect).
56396 */
56397 - if (port->port.count) {
56398 + if (atomic_read(&port->port.count)) {
56399 pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);
56400 gs_start_io(port);
56401 if (gser->connect)
56402 @@ -1255,7 +1255,7 @@ void gserial_disconnect(struct gserial *gser)
56403
56404 port->port_usb = NULL;
56405 gser->ioport = NULL;
56406 - if (port->port.count > 0 || port->openclose) {
56407 + if (atomic_read(&port->port.count) > 0 || port->openclose) {
56408 wake_up_interruptible(&port->drain_wait);
56409 if (port->port.tty)
56410 tty_hangup(port->port.tty);
56411 @@ -1271,7 +1271,7 @@ void gserial_disconnect(struct gserial *gser)
56412
56413 /* finally, free any unused/unusable I/O buffers */
56414 spin_lock_irqsave(&port->port_lock, flags);
56415 - if (port->port.count == 0 && !port->openclose)
56416 + if (atomic_read(&port->port.count) == 0 && !port->openclose)
56417 gs_buf_free(&port->port_write_buf);
56418 gs_free_requests(gser->out, &port->read_pool, NULL);
56419 gs_free_requests(gser->out, &port->read_queue, NULL);
56420 diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c
56421 index c78c841..48fd281 100644
56422 --- a/drivers/usb/gadget/function/u_uac1.c
56423 +++ b/drivers/usb/gadget/function/u_uac1.c
56424 @@ -17,6 +17,7 @@
56425 #include <linux/ctype.h>
56426 #include <linux/random.h>
56427 #include <linux/syscalls.h>
56428 +#include <linux/module.h>
56429
56430 #include "u_uac1.h"
56431
56432 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
56433 index 6920844..480bb7e 100644
56434 --- a/drivers/usb/host/ehci-hub.c
56435 +++ b/drivers/usb/host/ehci-hub.c
56436 @@ -772,7 +772,7 @@ static struct urb *request_single_step_set_feature_urb(
56437 urb->transfer_flags = URB_DIR_IN;
56438 usb_get_urb(urb);
56439 atomic_inc(&urb->use_count);
56440 - atomic_inc(&urb->dev->urbnum);
56441 + atomic_inc_unchecked(&urb->dev->urbnum);
56442 urb->setup_dma = dma_map_single(
56443 hcd->self.controller,
56444 urb->setup_packet,
56445 @@ -839,7 +839,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port)
56446 urb->status = -EINPROGRESS;
56447 usb_get_urb(urb);
56448 atomic_inc(&urb->use_count);
56449 - atomic_inc(&urb->dev->urbnum);
56450 + atomic_inc_unchecked(&urb->dev->urbnum);
56451 retval = submit_single_step_set_feature(hcd, urb, 0);
56452 if (!retval && !wait_for_completion_timeout(&done,
56453 msecs_to_jiffies(2000))) {
56454 diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
56455 index 1db0626..4948782 100644
56456 --- a/drivers/usb/host/hwa-hc.c
56457 +++ b/drivers/usb/host/hwa-hc.c
56458 @@ -337,7 +337,10 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
56459 struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
56460 struct wahc *wa = &hwahc->wa;
56461 struct device *dev = &wa->usb_iface->dev;
56462 - u8 mas_le[UWB_NUM_MAS/8];
56463 + u8 *mas_le = kmalloc(UWB_NUM_MAS/8, GFP_KERNEL);
56464 +
56465 + if (mas_le == NULL)
56466 + return -ENOMEM;
56467
56468 /* Set the stream index */
56469 result = usb_control_msg(wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
56470 @@ -356,10 +359,12 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
56471 WUSB_REQ_SET_WUSB_MAS,
56472 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
56473 0, wa->usb_iface->cur_altsetting->desc.bInterfaceNumber,
56474 - mas_le, 32, USB_CTRL_SET_TIMEOUT);
56475 + mas_le, UWB_NUM_MAS/8, USB_CTRL_SET_TIMEOUT);
56476 if (result < 0)
56477 dev_err(dev, "Cannot set WUSB MAS allocation: %d\n", result);
56478 out:
56479 + kfree(mas_le);
56480 +
56481 return result;
56482 }
56483
56484 diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
56485 index a0a3827..d7ec10b 100644
56486 --- a/drivers/usb/misc/appledisplay.c
56487 +++ b/drivers/usb/misc/appledisplay.c
56488 @@ -84,7 +84,7 @@ struct appledisplay {
56489 struct mutex sysfslock; /* concurrent read and write */
56490 };
56491
56492 -static atomic_t count_displays = ATOMIC_INIT(0);
56493 +static atomic_unchecked_t count_displays = ATOMIC_INIT(0);
56494 static struct workqueue_struct *wq;
56495
56496 static void appledisplay_complete(struct urb *urb)
56497 @@ -288,7 +288,7 @@ static int appledisplay_probe(struct usb_interface *iface,
56498
56499 /* Register backlight device */
56500 snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
56501 - atomic_inc_return(&count_displays) - 1);
56502 + atomic_inc_return_unchecked(&count_displays) - 1);
56503 memset(&props, 0, sizeof(struct backlight_properties));
56504 props.type = BACKLIGHT_RAW;
56505 props.max_brightness = 0xff;
56506 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
56507 index 3806e70..55c508b 100644
56508 --- a/drivers/usb/serial/console.c
56509 +++ b/drivers/usb/serial/console.c
56510 @@ -126,7 +126,7 @@ static int usb_console_setup(struct console *co, char *options)
56511
56512 info->port = port;
56513
56514 - ++port->port.count;
56515 + atomic_inc(&port->port.count);
56516 if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
56517 if (serial->type->set_termios) {
56518 /*
56519 @@ -175,7 +175,7 @@ static int usb_console_setup(struct console *co, char *options)
56520 }
56521 /* Now that any required fake tty operations are completed restore
56522 * the tty port count */
56523 - --port->port.count;
56524 + atomic_dec(&port->port.count);
56525 /* The console is special in terms of closing the device so
56526 * indicate this port is now acting as a system console. */
56527 port->port.console = 1;
56528 @@ -188,7 +188,7 @@ static int usb_console_setup(struct console *co, char *options)
56529 put_tty:
56530 tty_kref_put(tty);
56531 reset_open_count:
56532 - port->port.count = 0;
56533 + atomic_set(&port->port.count, 0);
56534 usb_autopm_put_interface(serial->interface);
56535 error_get_interface:
56536 usb_serial_put(serial);
56537 @@ -199,7 +199,7 @@ static int usb_console_setup(struct console *co, char *options)
56538 static void usb_console_write(struct console *co,
56539 const char *buf, unsigned count)
56540 {
56541 - static struct usbcons_info *info = &usbcons_info;
56542 + struct usbcons_info *info = &usbcons_info;
56543 struct usb_serial_port *port = info->port;
56544 struct usb_serial *serial;
56545 int retval = -ENODEV;
56546 diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
56547 index 307e339..6aa97cb 100644
56548 --- a/drivers/usb/storage/usb.h
56549 +++ b/drivers/usb/storage/usb.h
56550 @@ -63,7 +63,7 @@ struct us_unusual_dev {
56551 __u8 useProtocol;
56552 __u8 useTransport;
56553 int (*initFunction)(struct us_data *);
56554 -};
56555 +} __do_const;
56556
56557
56558 /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
56559 diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h
56560 index a863a98..d272795 100644
56561 --- a/drivers/usb/usbip/vhci.h
56562 +++ b/drivers/usb/usbip/vhci.h
56563 @@ -83,7 +83,7 @@ struct vhci_hcd {
56564 unsigned resuming:1;
56565 unsigned long re_timeout;
56566
56567 - atomic_t seqnum;
56568 + atomic_unchecked_t seqnum;
56569
56570 /*
56571 * NOTE:
56572 diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
56573 index e9ef1ec..c3a0b04 100644
56574 --- a/drivers/usb/usbip/vhci_hcd.c
56575 +++ b/drivers/usb/usbip/vhci_hcd.c
56576 @@ -440,7 +440,7 @@ static void vhci_tx_urb(struct urb *urb)
56577
56578 spin_lock(&vdev->priv_lock);
56579
56580 - priv->seqnum = atomic_inc_return(&the_controller->seqnum);
56581 + priv->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
56582 if (priv->seqnum == 0xffff)
56583 dev_info(&urb->dev->dev, "seqnum max\n");
56584
56585 @@ -685,7 +685,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
56586 return -ENOMEM;
56587 }
56588
56589 - unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
56590 + unlink->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
56591 if (unlink->seqnum == 0xffff)
56592 pr_info("seqnum max\n");
56593
56594 @@ -889,7 +889,7 @@ static int vhci_start(struct usb_hcd *hcd)
56595 vdev->rhport = rhport;
56596 }
56597
56598 - atomic_set(&vhci->seqnum, 0);
56599 + atomic_set_unchecked(&vhci->seqnum, 0);
56600 spin_lock_init(&vhci->lock);
56601
56602 hcd->power_budget = 0; /* no limit */
56603 diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c
56604 index 00e4a54..d676f85 100644
56605 --- a/drivers/usb/usbip/vhci_rx.c
56606 +++ b/drivers/usb/usbip/vhci_rx.c
56607 @@ -80,7 +80,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
56608 if (!urb) {
56609 pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
56610 pr_info("max seqnum %d\n",
56611 - atomic_read(&the_controller->seqnum));
56612 + atomic_read_unchecked(&the_controller->seqnum));
56613 usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
56614 return;
56615 }
56616 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
56617 index edc7267..9f65ce2 100644
56618 --- a/drivers/usb/wusbcore/wa-hc.h
56619 +++ b/drivers/usb/wusbcore/wa-hc.h
56620 @@ -240,7 +240,7 @@ struct wahc {
56621 spinlock_t xfer_list_lock;
56622 struct work_struct xfer_enqueue_work;
56623 struct work_struct xfer_error_work;
56624 - atomic_t xfer_id_count;
56625 + atomic_unchecked_t xfer_id_count;
56626
56627 kernel_ulong_t quirks;
56628 };
56629 @@ -305,7 +305,7 @@ static inline void wa_init(struct wahc *wa)
56630 INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run);
56631 INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run);
56632 wa->dto_in_use = 0;
56633 - atomic_set(&wa->xfer_id_count, 1);
56634 + atomic_set_unchecked(&wa->xfer_id_count, 1);
56635 /* init the buf in URBs */
56636 for (index = 0; index < WA_MAX_BUF_IN_URBS; ++index)
56637 usb_init_urb(&(wa->buf_in_urbs[index]));
56638 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
56639 index 69af4fd..da390d7 100644
56640 --- a/drivers/usb/wusbcore/wa-xfer.c
56641 +++ b/drivers/usb/wusbcore/wa-xfer.c
56642 @@ -314,7 +314,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer)
56643 */
56644 static void wa_xfer_id_init(struct wa_xfer *xfer)
56645 {
56646 - xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count);
56647 + xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count);
56648 }
56649
56650 /* Return the xfer's ID. */
56651 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
56652 index e1278fe..7fdeac4 100644
56653 --- a/drivers/vfio/vfio.c
56654 +++ b/drivers/vfio/vfio.c
56655 @@ -517,7 +517,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
56656 return 0;
56657
56658 /* TODO Prevent device auto probing */
56659 - WARN("Device %s added to live group %d!\n", dev_name(dev),
56660 + WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
56661 iommu_group_id(group->iommu_group));
56662
56663 return 0;
56664 diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
56665 index 3bb02c6..a01ff38 100644
56666 --- a/drivers/vhost/vringh.c
56667 +++ b/drivers/vhost/vringh.c
56668 @@ -551,7 +551,7 @@ static inline void __vringh_notify_disable(struct vringh *vrh,
56669 static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio16 *p)
56670 {
56671 __virtio16 v = 0;
56672 - int rc = get_user(v, (__force __virtio16 __user *)p);
56673 + int rc = get_user(v, (__force_user __virtio16 *)p);
56674 *val = vringh16_to_cpu(vrh, v);
56675 return rc;
56676 }
56677 @@ -559,12 +559,12 @@ static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio
56678 static inline int putu16_user(const struct vringh *vrh, __virtio16 *p, u16 val)
56679 {
56680 __virtio16 v = cpu_to_vringh16(vrh, val);
56681 - return put_user(v, (__force __virtio16 __user *)p);
56682 + return put_user(v, (__force_user __virtio16 *)p);
56683 }
56684
56685 static inline int copydesc_user(void *dst, const void *src, size_t len)
56686 {
56687 - return copy_from_user(dst, (__force void __user *)src, len) ?
56688 + return copy_from_user(dst, (void __force_user *)src, len) ?
56689 -EFAULT : 0;
56690 }
56691
56692 @@ -572,19 +572,19 @@ static inline int putused_user(struct vring_used_elem *dst,
56693 const struct vring_used_elem *src,
56694 unsigned int num)
56695 {
56696 - return copy_to_user((__force void __user *)dst, src,
56697 + return copy_to_user((void __force_user *)dst, src,
56698 sizeof(*dst) * num) ? -EFAULT : 0;
56699 }
56700
56701 static inline int xfer_from_user(void *src, void *dst, size_t len)
56702 {
56703 - return copy_from_user(dst, (__force void __user *)src, len) ?
56704 + return copy_from_user(dst, (void __force_user *)src, len) ?
56705 -EFAULT : 0;
56706 }
56707
56708 static inline int xfer_to_user(void *dst, void *src, size_t len)
56709 {
56710 - return copy_to_user((__force void __user *)dst, src, len) ?
56711 + return copy_to_user((void __force_user *)dst, src, len) ?
56712 -EFAULT : 0;
56713 }
56714
56715 @@ -621,9 +621,9 @@ int vringh_init_user(struct vringh *vrh, u64 features,
56716 vrh->last_used_idx = 0;
56717 vrh->vring.num = num;
56718 /* vring expects kernel addresses, but only used via accessors. */
56719 - vrh->vring.desc = (__force struct vring_desc *)desc;
56720 - vrh->vring.avail = (__force struct vring_avail *)avail;
56721 - vrh->vring.used = (__force struct vring_used *)used;
56722 + vrh->vring.desc = (__force_kernel struct vring_desc *)desc;
56723 + vrh->vring.avail = (__force_kernel struct vring_avail *)avail;
56724 + vrh->vring.used = (__force_kernel struct vring_used *)used;
56725 return 0;
56726 }
56727 EXPORT_SYMBOL(vringh_init_user);
56728 @@ -826,7 +826,7 @@ static inline int getu16_kern(const struct vringh *vrh,
56729
56730 static inline int putu16_kern(const struct vringh *vrh, __virtio16 *p, u16 val)
56731 {
56732 - ACCESS_ONCE(*p) = cpu_to_vringh16(vrh, val);
56733 + ACCESS_ONCE_RW(*p) = cpu_to_vringh16(vrh, val);
56734 return 0;
56735 }
56736
56737 diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
56738 index 84a110a..96312c3 100644
56739 --- a/drivers/video/backlight/kb3886_bl.c
56740 +++ b/drivers/video/backlight/kb3886_bl.c
56741 @@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
56742 static unsigned long kb3886bl_flags;
56743 #define KB3886BL_SUSPENDED 0x01
56744
56745 -static struct dmi_system_id kb3886bl_device_table[] __initdata = {
56746 +static const struct dmi_system_id kb3886bl_device_table[] __initconst = {
56747 {
56748 .ident = "Sahara Touch-iT",
56749 .matches = {
56750 diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
56751 index 1b0b233..6f34c2c 100644
56752 --- a/drivers/video/fbdev/arcfb.c
56753 +++ b/drivers/video/fbdev/arcfb.c
56754 @@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
56755 return -ENOSPC;
56756
56757 err = 0;
56758 - if ((count + p) > fbmemlength) {
56759 + if (count > (fbmemlength - p)) {
56760 count = fbmemlength - p;
56761 err = -ENOSPC;
56762 }
56763 diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
56764 index 0156954..c07d4e0 100644
56765 --- a/drivers/video/fbdev/aty/aty128fb.c
56766 +++ b/drivers/video/fbdev/aty/aty128fb.c
56767 @@ -149,7 +149,7 @@ enum {
56768 };
56769
56770 /* Must match above enum */
56771 -static char * const r128_family[] = {
56772 +static const char * const r128_family[] = {
56773 "AGP",
56774 "PCI",
56775 "PRO AGP",
56776 diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
56777 index 8789e48..698fe4c 100644
56778 --- a/drivers/video/fbdev/aty/atyfb_base.c
56779 +++ b/drivers/video/fbdev/aty/atyfb_base.c
56780 @@ -1326,10 +1326,14 @@ static int atyfb_set_par(struct fb_info *info)
56781 par->accel_flags = var->accel_flags; /* hack */
56782
56783 if (var->accel_flags) {
56784 - info->fbops->fb_sync = atyfb_sync;
56785 + pax_open_kernel();
56786 + *(void **)&info->fbops->fb_sync = atyfb_sync;
56787 + pax_close_kernel();
56788 info->flags &= ~FBINFO_HWACCEL_DISABLED;
56789 } else {
56790 - info->fbops->fb_sync = NULL;
56791 + pax_open_kernel();
56792 + *(void **)&info->fbops->fb_sync = NULL;
56793 + pax_close_kernel();
56794 info->flags |= FBINFO_HWACCEL_DISABLED;
56795 }
56796
56797 diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c
56798 index 2fa0317..4983f2a 100644
56799 --- a/drivers/video/fbdev/aty/mach64_cursor.c
56800 +++ b/drivers/video/fbdev/aty/mach64_cursor.c
56801 @@ -8,6 +8,7 @@
56802 #include "../core/fb_draw.h"
56803
56804 #include <asm/io.h>
56805 +#include <asm/pgtable.h>
56806
56807 #ifdef __sparc__
56808 #include <asm/fbio.h>
56809 @@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info)
56810 info->sprite.buf_align = 16; /* and 64 lines tall. */
56811 info->sprite.flags = FB_PIXMAP_IO;
56812
56813 - info->fbops->fb_cursor = atyfb_cursor;
56814 + pax_open_kernel();
56815 + *(void **)&info->fbops->fb_cursor = atyfb_cursor;
56816 + pax_close_kernel();
56817
56818 return 0;
56819 }
56820 diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
56821 index d6cab1f..112f680 100644
56822 --- a/drivers/video/fbdev/core/fb_defio.c
56823 +++ b/drivers/video/fbdev/core/fb_defio.c
56824 @@ -207,7 +207,9 @@ void fb_deferred_io_init(struct fb_info *info)
56825
56826 BUG_ON(!fbdefio);
56827 mutex_init(&fbdefio->lock);
56828 - info->fbops->fb_mmap = fb_deferred_io_mmap;
56829 + pax_open_kernel();
56830 + *(void **)&info->fbops->fb_mmap = fb_deferred_io_mmap;
56831 + pax_close_kernel();
56832 INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
56833 INIT_LIST_HEAD(&fbdefio->pagelist);
56834 if (fbdefio->delay == 0) /* set a default of 1 s */
56835 @@ -238,7 +240,7 @@ void fb_deferred_io_cleanup(struct fb_info *info)
56836 page->mapping = NULL;
56837 }
56838
56839 - info->fbops->fb_mmap = NULL;
56840 + *(void **)&info->fbops->fb_mmap = NULL;
56841 mutex_destroy(&fbdefio->lock);
56842 }
56843 EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
56844 diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
56845 index 0705d88..d9429bf 100644
56846 --- a/drivers/video/fbdev/core/fbmem.c
56847 +++ b/drivers/video/fbdev/core/fbmem.c
56848 @@ -1301,7 +1301,7 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
56849 __u32 data;
56850 int err;
56851
56852 - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
56853 + err = copy_to_user(fix32->id, &fix->id, sizeof(fix32->id));
56854
56855 data = (__u32) (unsigned long) fix->smem_start;
56856 err |= put_user(data, &fix32->smem_start);
56857 diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
56858 index 807ee22..7814cd6 100644
56859 --- a/drivers/video/fbdev/hyperv_fb.c
56860 +++ b/drivers/video/fbdev/hyperv_fb.c
56861 @@ -240,7 +240,7 @@ static uint screen_fb_size;
56862 static inline int synthvid_send(struct hv_device *hdev,
56863 struct synthvid_msg *msg)
56864 {
56865 - static atomic64_t request_id = ATOMIC64_INIT(0);
56866 + static atomic64_unchecked_t request_id = ATOMIC64_INIT(0);
56867 int ret;
56868
56869 msg->pipe_hdr.type = PIPE_MSG_DATA;
56870 @@ -248,7 +248,7 @@ static inline int synthvid_send(struct hv_device *hdev,
56871
56872 ret = vmbus_sendpacket(hdev->channel, msg,
56873 msg->vid_hdr.size + sizeof(struct pipe_msg_hdr),
56874 - atomic64_inc_return(&request_id),
56875 + atomic64_inc_return_unchecked(&request_id),
56876 VM_PKT_DATA_INBAND, 0);
56877
56878 if (ret)
56879 diff --git a/drivers/video/fbdev/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c
56880 index 7672d2e..b56437f 100644
56881 --- a/drivers/video/fbdev/i810/i810_accel.c
56882 +++ b/drivers/video/fbdev/i810/i810_accel.c
56883 @@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space)
56884 }
56885 }
56886 printk("ringbuffer lockup!!!\n");
56887 + printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space);
56888 i810_report_error(mmio);
56889 par->dev_flags |= LOCKUP;
56890 info->pixmap.scan_align = 1;
56891 diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56892 index a01147f..5d896f8 100644
56893 --- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56894 +++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56895 @@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo)
56896
56897 #ifdef CONFIG_FB_MATROX_MYSTIQUE
56898 struct matrox_switch matrox_mystique = {
56899 - MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore,
56900 + .preinit = MGA1064_preinit,
56901 + .reset = MGA1064_reset,
56902 + .init = MGA1064_init,
56903 + .restore = MGA1064_restore,
56904 };
56905 EXPORT_SYMBOL(matrox_mystique);
56906 #endif
56907
56908 #ifdef CONFIG_FB_MATROX_G
56909 struct matrox_switch matrox_G100 = {
56910 - MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore,
56911 + .preinit = MGAG100_preinit,
56912 + .reset = MGAG100_reset,
56913 + .init = MGAG100_init,
56914 + .restore = MGAG100_restore,
56915 };
56916 EXPORT_SYMBOL(matrox_G100);
56917 #endif
56918 diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56919 index 195ad7c..09743fc 100644
56920 --- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56921 +++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56922 @@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo)
56923 }
56924
56925 struct matrox_switch matrox_millennium = {
56926 - Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore
56927 + .preinit = Ti3026_preinit,
56928 + .reset = Ti3026_reset,
56929 + .init = Ti3026_init,
56930 + .restore = Ti3026_restore
56931 };
56932 EXPORT_SYMBOL(matrox_millennium);
56933 #endif
56934 diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56935 index fe92eed..106e085 100644
56936 --- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56937 +++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56938 @@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
56939 struct mb862xxfb_par *par = info->par;
56940
56941 if (info->var.bits_per_pixel == 32) {
56942 - info->fbops->fb_fillrect = cfb_fillrect;
56943 - info->fbops->fb_copyarea = cfb_copyarea;
56944 - info->fbops->fb_imageblit = cfb_imageblit;
56945 + pax_open_kernel();
56946 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
56947 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
56948 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56949 + pax_close_kernel();
56950 } else {
56951 outreg(disp, GC_L0EM, 3);
56952 - info->fbops->fb_fillrect = mb86290fb_fillrect;
56953 - info->fbops->fb_copyarea = mb86290fb_copyarea;
56954 - info->fbops->fb_imageblit = mb86290fb_imageblit;
56955 + pax_open_kernel();
56956 + *(void **)&info->fbops->fb_fillrect = mb86290fb_fillrect;
56957 + *(void **)&info->fbops->fb_copyarea = mb86290fb_copyarea;
56958 + *(void **)&info->fbops->fb_imageblit = mb86290fb_imageblit;
56959 + pax_close_kernel();
56960 }
56961 outreg(draw, GDC_REG_DRAW_BASE, 0);
56962 outreg(draw, GDC_REG_MODE_MISC, 0x8000);
56963 diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
56964 index 4273c6e..b413013 100644
56965 --- a/drivers/video/fbdev/nvidia/nvidia.c
56966 +++ b/drivers/video/fbdev/nvidia/nvidia.c
56967 @@ -665,19 +665,23 @@ static int nvidiafb_set_par(struct fb_info *info)
56968 info->fix.line_length = (info->var.xres_virtual *
56969 info->var.bits_per_pixel) >> 3;
56970 if (info->var.accel_flags) {
56971 - info->fbops->fb_imageblit = nvidiafb_imageblit;
56972 - info->fbops->fb_fillrect = nvidiafb_fillrect;
56973 - info->fbops->fb_copyarea = nvidiafb_copyarea;
56974 - info->fbops->fb_sync = nvidiafb_sync;
56975 + pax_open_kernel();
56976 + *(void **)&info->fbops->fb_imageblit = nvidiafb_imageblit;
56977 + *(void **)&info->fbops->fb_fillrect = nvidiafb_fillrect;
56978 + *(void **)&info->fbops->fb_copyarea = nvidiafb_copyarea;
56979 + *(void **)&info->fbops->fb_sync = nvidiafb_sync;
56980 + pax_close_kernel();
56981 info->pixmap.scan_align = 4;
56982 info->flags &= ~FBINFO_HWACCEL_DISABLED;
56983 info->flags |= FBINFO_READS_FAST;
56984 NVResetGraphics(info);
56985 } else {
56986 - info->fbops->fb_imageblit = cfb_imageblit;
56987 - info->fbops->fb_fillrect = cfb_fillrect;
56988 - info->fbops->fb_copyarea = cfb_copyarea;
56989 - info->fbops->fb_sync = NULL;
56990 + pax_open_kernel();
56991 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56992 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
56993 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
56994 + *(void **)&info->fbops->fb_sync = NULL;
56995 + pax_close_kernel();
56996 info->pixmap.scan_align = 1;
56997 info->flags |= FBINFO_HWACCEL_DISABLED;
56998 info->flags &= ~FBINFO_READS_FAST;
56999 @@ -1169,8 +1173,11 @@ static int nvidia_set_fbinfo(struct fb_info *info)
57000 info->pixmap.size = 8 * 1024;
57001 info->pixmap.flags = FB_PIXMAP_SYSTEM;
57002
57003 - if (!hwcur)
57004 - info->fbops->fb_cursor = NULL;
57005 + if (!hwcur) {
57006 + pax_open_kernel();
57007 + *(void **)&info->fbops->fb_cursor = NULL;
57008 + pax_close_kernel();
57009 + }
57010
57011 info->var.accel_flags = (!noaccel);
57012
57013 diff --git a/drivers/video/fbdev/omap2/dss/display.c b/drivers/video/fbdev/omap2/dss/display.c
57014 index ef5b902..47cf7f5 100644
57015 --- a/drivers/video/fbdev/omap2/dss/display.c
57016 +++ b/drivers/video/fbdev/omap2/dss/display.c
57017 @@ -161,12 +161,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev)
57018 if (dssdev->name == NULL)
57019 dssdev->name = dssdev->alias;
57020
57021 + pax_open_kernel();
57022 if (drv && drv->get_resolution == NULL)
57023 - drv->get_resolution = omapdss_default_get_resolution;
57024 + *(void **)&drv->get_resolution = omapdss_default_get_resolution;
57025 if (drv && drv->get_recommended_bpp == NULL)
57026 - drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
57027 + *(void **)&drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
57028 if (drv && drv->get_timings == NULL)
57029 - drv->get_timings = omapdss_default_get_timings;
57030 + *(void **)&drv->get_timings = omapdss_default_get_timings;
57031 + pax_close_kernel();
57032
57033 mutex_lock(&panel_list_mutex);
57034 list_add_tail(&dssdev->panel_list, &panel_list);
57035 diff --git a/drivers/video/fbdev/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c
57036 index 83433cb..71e9b98 100644
57037 --- a/drivers/video/fbdev/s1d13xxxfb.c
57038 +++ b/drivers/video/fbdev/s1d13xxxfb.c
57039 @@ -881,8 +881,10 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
57040
57041 switch(prod_id) {
57042 case S1D13506_PROD_ID: /* activate acceleration */
57043 - s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
57044 - s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
57045 + pax_open_kernel();
57046 + *(void **)&s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
57047 + *(void **)&s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
57048 + pax_close_kernel();
57049 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
57050 FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
57051 break;
57052 diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
57053 index 82c0a8c..42499a1 100644
57054 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
57055 +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
57056 @@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle)
57057 }
57058
57059 static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = {
57060 - lcdc_sys_write_index,
57061 - lcdc_sys_write_data,
57062 - lcdc_sys_read_data,
57063 + .write_index = lcdc_sys_write_index,
57064 + .write_data = lcdc_sys_write_data,
57065 + .read_data = lcdc_sys_read_data,
57066 };
57067
57068 static int sh_mobile_lcdc_sginit(struct fb_info *info,
57069 diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
57070 index 9279e5f..d5f5276 100644
57071 --- a/drivers/video/fbdev/smscufx.c
57072 +++ b/drivers/video/fbdev/smscufx.c
57073 @@ -1174,7 +1174,9 @@ static int ufx_ops_release(struct fb_info *info, int user)
57074 fb_deferred_io_cleanup(info);
57075 kfree(info->fbdefio);
57076 info->fbdefio = NULL;
57077 - info->fbops->fb_mmap = ufx_ops_mmap;
57078 + pax_open_kernel();
57079 + *(void **)&info->fbops->fb_mmap = ufx_ops_mmap;
57080 + pax_close_kernel();
57081 }
57082
57083 pr_debug("released /dev/fb%d user=%d count=%d",
57084 diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
57085 index ff2b873..626a8d5 100644
57086 --- a/drivers/video/fbdev/udlfb.c
57087 +++ b/drivers/video/fbdev/udlfb.c
57088 @@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
57089 dlfb_urb_completion(urb);
57090
57091 error:
57092 - atomic_add(bytes_sent, &dev->bytes_sent);
57093 - atomic_add(bytes_identical, &dev->bytes_identical);
57094 - atomic_add(width*height*2, &dev->bytes_rendered);
57095 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
57096 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
57097 + atomic_add_unchecked(width*height*2, &dev->bytes_rendered);
57098 end_cycles = get_cycles();
57099 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
57100 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
57101 >> 10)), /* Kcycles */
57102 &dev->cpu_kcycles_used);
57103
57104 @@ -748,11 +748,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info,
57105 dlfb_urb_completion(urb);
57106
57107 error:
57108 - atomic_add(bytes_sent, &dev->bytes_sent);
57109 - atomic_add(bytes_identical, &dev->bytes_identical);
57110 - atomic_add(bytes_rendered, &dev->bytes_rendered);
57111 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
57112 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
57113 + atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered);
57114 end_cycles = get_cycles();
57115 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
57116 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
57117 >> 10)), /* Kcycles */
57118 &dev->cpu_kcycles_used);
57119 }
57120 @@ -991,7 +991,9 @@ static int dlfb_ops_release(struct fb_info *info, int user)
57121 fb_deferred_io_cleanup(info);
57122 kfree(info->fbdefio);
57123 info->fbdefio = NULL;
57124 - info->fbops->fb_mmap = dlfb_ops_mmap;
57125 + pax_open_kernel();
57126 + *(void **)&info->fbops->fb_mmap = dlfb_ops_mmap;
57127 + pax_close_kernel();
57128 }
57129
57130 pr_warn("released /dev/fb%d user=%d count=%d\n",
57131 @@ -1373,7 +1375,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
57132 struct fb_info *fb_info = dev_get_drvdata(fbdev);
57133 struct dlfb_data *dev = fb_info->par;
57134 return snprintf(buf, PAGE_SIZE, "%u\n",
57135 - atomic_read(&dev->bytes_rendered));
57136 + atomic_read_unchecked(&dev->bytes_rendered));
57137 }
57138
57139 static ssize_t metrics_bytes_identical_show(struct device *fbdev,
57140 @@ -1381,7 +1383,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev,
57141 struct fb_info *fb_info = dev_get_drvdata(fbdev);
57142 struct dlfb_data *dev = fb_info->par;
57143 return snprintf(buf, PAGE_SIZE, "%u\n",
57144 - atomic_read(&dev->bytes_identical));
57145 + atomic_read_unchecked(&dev->bytes_identical));
57146 }
57147
57148 static ssize_t metrics_bytes_sent_show(struct device *fbdev,
57149 @@ -1389,7 +1391,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev,
57150 struct fb_info *fb_info = dev_get_drvdata(fbdev);
57151 struct dlfb_data *dev = fb_info->par;
57152 return snprintf(buf, PAGE_SIZE, "%u\n",
57153 - atomic_read(&dev->bytes_sent));
57154 + atomic_read_unchecked(&dev->bytes_sent));
57155 }
57156
57157 static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
57158 @@ -1397,7 +1399,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
57159 struct fb_info *fb_info = dev_get_drvdata(fbdev);
57160 struct dlfb_data *dev = fb_info->par;
57161 return snprintf(buf, PAGE_SIZE, "%u\n",
57162 - atomic_read(&dev->cpu_kcycles_used));
57163 + atomic_read_unchecked(&dev->cpu_kcycles_used));
57164 }
57165
57166 static ssize_t edid_show(
57167 @@ -1457,10 +1459,10 @@ static ssize_t metrics_reset_store(struct device *fbdev,
57168 struct fb_info *fb_info = dev_get_drvdata(fbdev);
57169 struct dlfb_data *dev = fb_info->par;
57170
57171 - atomic_set(&dev->bytes_rendered, 0);
57172 - atomic_set(&dev->bytes_identical, 0);
57173 - atomic_set(&dev->bytes_sent, 0);
57174 - atomic_set(&dev->cpu_kcycles_used, 0);
57175 + atomic_set_unchecked(&dev->bytes_rendered, 0);
57176 + atomic_set_unchecked(&dev->bytes_identical, 0);
57177 + atomic_set_unchecked(&dev->bytes_sent, 0);
57178 + atomic_set_unchecked(&dev->cpu_kcycles_used, 0);
57179
57180 return count;
57181 }
57182 diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
57183 index d32d1c4..46722e6 100644
57184 --- a/drivers/video/fbdev/uvesafb.c
57185 +++ b/drivers/video/fbdev/uvesafb.c
57186 @@ -19,6 +19,7 @@
57187 #include <linux/io.h>
57188 #include <linux/mutex.h>
57189 #include <linux/slab.h>
57190 +#include <linux/moduleloader.h>
57191 #include <video/edid.h>
57192 #include <video/uvesafb.h>
57193 #ifdef CONFIG_X86
57194 @@ -565,10 +566,32 @@ static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
57195 if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
57196 par->pmi_setpal = par->ypan = 0;
57197 } else {
57198 +
57199 +#ifdef CONFIG_PAX_KERNEXEC
57200 +#ifdef CONFIG_MODULES
57201 + par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx);
57202 +#endif
57203 + if (!par->pmi_code) {
57204 + par->pmi_setpal = par->ypan = 0;
57205 + return 0;
57206 + }
57207 +#endif
57208 +
57209 par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4)
57210 + task->t.regs.edi);
57211 +
57212 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
57213 + pax_open_kernel();
57214 + memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx);
57215 + pax_close_kernel();
57216 +
57217 + par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]);
57218 + par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]);
57219 +#else
57220 par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1];
57221 par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2];
57222 +#endif
57223 +
57224 printk(KERN_INFO "uvesafb: protected mode interface info at "
57225 "%04x:%04x\n",
57226 (u16)task->t.regs.es, (u16)task->t.regs.edi);
57227 @@ -813,13 +836,14 @@ static int uvesafb_vbe_init(struct fb_info *info)
57228 par->ypan = ypan;
57229
57230 if (par->pmi_setpal || par->ypan) {
57231 +#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC)
57232 if (__supported_pte_mask & _PAGE_NX) {
57233 par->pmi_setpal = par->ypan = 0;
57234 printk(KERN_WARNING "uvesafb: NX protection is active, "
57235 "better not use the PMI.\n");
57236 - } else {
57237 + } else
57238 +#endif
57239 uvesafb_vbe_getpmi(task, par);
57240 - }
57241 }
57242 #else
57243 /* The protected mode interface is not available on non-x86. */
57244 @@ -1452,8 +1476,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
57245 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
57246
57247 /* Disable blanking if the user requested so. */
57248 - if (!blank)
57249 - info->fbops->fb_blank = NULL;
57250 + if (!blank) {
57251 + pax_open_kernel();
57252 + *(void **)&info->fbops->fb_blank = NULL;
57253 + pax_close_kernel();
57254 + }
57255
57256 /*
57257 * Find out how much IO memory is required for the mode with
57258 @@ -1524,8 +1551,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
57259 info->flags = FBINFO_FLAG_DEFAULT |
57260 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
57261
57262 - if (!par->ypan)
57263 - info->fbops->fb_pan_display = NULL;
57264 + if (!par->ypan) {
57265 + pax_open_kernel();
57266 + *(void **)&info->fbops->fb_pan_display = NULL;
57267 + pax_close_kernel();
57268 + }
57269 }
57270
57271 static void uvesafb_init_mtrr(struct fb_info *info)
57272 @@ -1786,6 +1816,11 @@ out_mode:
57273 out:
57274 kfree(par->vbe_modes);
57275
57276 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
57277 + if (par->pmi_code)
57278 + module_memfree_exec(par->pmi_code);
57279 +#endif
57280 +
57281 framebuffer_release(info);
57282 return err;
57283 }
57284 @@ -1810,6 +1845,11 @@ static int uvesafb_remove(struct platform_device *dev)
57285 kfree(par->vbe_state_orig);
57286 kfree(par->vbe_state_saved);
57287
57288 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
57289 + if (par->pmi_code)
57290 + module_memfree_exec(par->pmi_code);
57291 +#endif
57292 +
57293 framebuffer_release(info);
57294 }
57295 return 0;
57296 diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
57297 index d79a0ac..2d0c3d4 100644
57298 --- a/drivers/video/fbdev/vesafb.c
57299 +++ b/drivers/video/fbdev/vesafb.c
57300 @@ -9,6 +9,7 @@
57301 */
57302
57303 #include <linux/module.h>
57304 +#include <linux/moduleloader.h>
57305 #include <linux/kernel.h>
57306 #include <linux/errno.h>
57307 #include <linux/string.h>
57308 @@ -52,8 +53,8 @@ static int vram_remap; /* Set amount of memory to be used */
57309 static int vram_total; /* Set total amount of memory */
57310 static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */
57311 static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */
57312 -static void (*pmi_start)(void) __read_mostly;
57313 -static void (*pmi_pal) (void) __read_mostly;
57314 +static void (*pmi_start)(void) __read_only;
57315 +static void (*pmi_pal) (void) __read_only;
57316 static int depth __read_mostly;
57317 static int vga_compat __read_mostly;
57318 /* --------------------------------------------------------------------- */
57319 @@ -233,6 +234,7 @@ static int vesafb_probe(struct platform_device *dev)
57320 unsigned int size_remap;
57321 unsigned int size_total;
57322 char *option = NULL;
57323 + void *pmi_code = NULL;
57324
57325 /* ignore error return of fb_get_options */
57326 fb_get_options("vesafb", &option);
57327 @@ -279,10 +281,6 @@ static int vesafb_probe(struct platform_device *dev)
57328 size_remap = size_total;
57329 vesafb_fix.smem_len = size_remap;
57330
57331 -#ifndef __i386__
57332 - screen_info.vesapm_seg = 0;
57333 -#endif
57334 -
57335 if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
57336 printk(KERN_WARNING
57337 "vesafb: cannot reserve video memory at 0x%lx\n",
57338 @@ -312,9 +310,21 @@ static int vesafb_probe(struct platform_device *dev)
57339 printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
57340 vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
57341
57342 +#ifdef __i386__
57343 +
57344 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
57345 + pmi_code = module_alloc_exec(screen_info.vesapm_size);
57346 + if (!pmi_code)
57347 +#elif !defined(CONFIG_PAX_KERNEXEC)
57348 + if (0)
57349 +#endif
57350 +
57351 +#endif
57352 + screen_info.vesapm_seg = 0;
57353 +
57354 if (screen_info.vesapm_seg) {
57355 - printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
57356 - screen_info.vesapm_seg,screen_info.vesapm_off);
57357 + printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n",
57358 + screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size);
57359 }
57360
57361 if (screen_info.vesapm_seg < 0xc000)
57362 @@ -322,9 +332,25 @@ static int vesafb_probe(struct platform_device *dev)
57363
57364 if (ypan || pmi_setpal) {
57365 unsigned short *pmi_base;
57366 +
57367 pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
57368 - pmi_start = (void*)((char*)pmi_base + pmi_base[1]);
57369 - pmi_pal = (void*)((char*)pmi_base + pmi_base[2]);
57370 +
57371 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
57372 + pax_open_kernel();
57373 + memcpy(pmi_code, pmi_base, screen_info.vesapm_size);
57374 +#else
57375 + pmi_code = pmi_base;
57376 +#endif
57377 +
57378 + pmi_start = (void*)((char*)pmi_code + pmi_base[1]);
57379 + pmi_pal = (void*)((char*)pmi_code + pmi_base[2]);
57380 +
57381 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
57382 + pmi_start = ktva_ktla(pmi_start);
57383 + pmi_pal = ktva_ktla(pmi_pal);
57384 + pax_close_kernel();
57385 +#endif
57386 +
57387 printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
57388 if (pmi_base[3]) {
57389 printk(KERN_INFO "vesafb: pmi: ports = ");
57390 @@ -477,8 +503,11 @@ static int vesafb_probe(struct platform_device *dev)
57391 info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
57392 (ypan ? FBINFO_HWACCEL_YPAN : 0);
57393
57394 - if (!ypan)
57395 - info->fbops->fb_pan_display = NULL;
57396 + if (!ypan) {
57397 + pax_open_kernel();
57398 + *(void **)&info->fbops->fb_pan_display = NULL;
57399 + pax_close_kernel();
57400 + }
57401
57402 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
57403 err = -ENOMEM;
57404 @@ -492,6 +521,11 @@ static int vesafb_probe(struct platform_device *dev)
57405 fb_info(info, "%s frame buffer device\n", info->fix.id);
57406 return 0;
57407 err:
57408 +
57409 +#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
57410 + module_memfree_exec(pmi_code);
57411 +#endif
57412 +
57413 if (info->screen_base)
57414 iounmap(info->screen_base);
57415 framebuffer_release(info);
57416 diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h
57417 index 88714ae..16c2e11 100644
57418 --- a/drivers/video/fbdev/via/via_clock.h
57419 +++ b/drivers/video/fbdev/via/via_clock.h
57420 @@ -56,7 +56,7 @@ struct via_clock {
57421
57422 void (*set_engine_pll_state)(u8 state);
57423 void (*set_engine_pll)(struct via_pll_config config);
57424 -};
57425 +} __no_const;
57426
57427
57428 static inline u32 get_pll_internal_frequency(u32 ref_freq,
57429 diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
57430 index 3c14e43..2630570 100644
57431 --- a/drivers/video/logo/logo_linux_clut224.ppm
57432 +++ b/drivers/video/logo/logo_linux_clut224.ppm
57433 @@ -2,1603 +2,1123 @@ P3
57434 # Standard 224-color Linux logo
57435 80 80
57436 255
57437 - 0 0 0 0 0 0 0 0 0 0 0 0
57438 - 0 0 0 0 0 0 0 0 0 0 0 0
57439 - 0 0 0 0 0 0 0 0 0 0 0 0
57440 - 0 0 0 0 0 0 0 0 0 0 0 0
57441 - 0 0 0 0 0 0 0 0 0 0 0 0
57442 - 0 0 0 0 0 0 0 0 0 0 0 0
57443 - 0 0 0 0 0 0 0 0 0 0 0 0
57444 - 0 0 0 0 0 0 0 0 0 0 0 0
57445 - 0 0 0 0 0 0 0 0 0 0 0 0
57446 - 6 6 6 6 6 6 10 10 10 10 10 10
57447 - 10 10 10 6 6 6 6 6 6 6 6 6
57448 - 0 0 0 0 0 0 0 0 0 0 0 0
57449 - 0 0 0 0 0 0 0 0 0 0 0 0
57450 - 0 0 0 0 0 0 0 0 0 0 0 0
57451 - 0 0 0 0 0 0 0 0 0 0 0 0
57452 - 0 0 0 0 0 0 0 0 0 0 0 0
57453 - 0 0 0 0 0 0 0 0 0 0 0 0
57454 - 0 0 0 0 0 0 0 0 0 0 0 0
57455 - 0 0 0 0 0 0 0 0 0 0 0 0
57456 - 0 0 0 0 0 0 0 0 0 0 0 0
57457 - 0 0 0 0 0 0 0 0 0 0 0 0
57458 - 0 0 0 0 0 0 0 0 0 0 0 0
57459 - 0 0 0 0 0 0 0 0 0 0 0 0
57460 - 0 0 0 0 0 0 0 0 0 0 0 0
57461 - 0 0 0 0 0 0 0 0 0 0 0 0
57462 - 0 0 0 0 0 0 0 0 0 0 0 0
57463 - 0 0 0 0 0 0 0 0 0 0 0 0
57464 - 0 0 0 0 0 0 0 0 0 0 0 0
57465 - 0 0 0 6 6 6 10 10 10 14 14 14
57466 - 22 22 22 26 26 26 30 30 30 34 34 34
57467 - 30 30 30 30 30 30 26 26 26 18 18 18
57468 - 14 14 14 10 10 10 6 6 6 0 0 0
57469 - 0 0 0 0 0 0 0 0 0 0 0 0
57470 - 0 0 0 0 0 0 0 0 0 0 0 0
57471 - 0 0 0 0 0 0 0 0 0 0 0 0
57472 - 0 0 0 0 0 0 0 0 0 0 0 0
57473 - 0 0 0 0 0 0 0 0 0 0 0 0
57474 - 0 0 0 0 0 0 0 0 0 0 0 0
57475 - 0 0 0 0 0 0 0 0 0 0 0 0
57476 - 0 0 0 0 0 0 0 0 0 0 0 0
57477 - 0 0 0 0 0 0 0 0 0 0 0 0
57478 - 0 0 0 0 0 1 0 0 1 0 0 0
57479 - 0 0 0 0 0 0 0 0 0 0 0 0
57480 - 0 0 0 0 0 0 0 0 0 0 0 0
57481 - 0 0 0 0 0 0 0 0 0 0 0 0
57482 - 0 0 0 0 0 0 0 0 0 0 0 0
57483 - 0 0 0 0 0 0 0 0 0 0 0 0
57484 - 0 0 0 0 0 0 0 0 0 0 0 0
57485 - 6 6 6 14 14 14 26 26 26 42 42 42
57486 - 54 54 54 66 66 66 78 78 78 78 78 78
57487 - 78 78 78 74 74 74 66 66 66 54 54 54
57488 - 42 42 42 26 26 26 18 18 18 10 10 10
57489 - 6 6 6 0 0 0 0 0 0 0 0 0
57490 - 0 0 0 0 0 0 0 0 0 0 0 0
57491 - 0 0 0 0 0 0 0 0 0 0 0 0
57492 - 0 0 0 0 0 0 0 0 0 0 0 0
57493 - 0 0 0 0 0 0 0 0 0 0 0 0
57494 - 0 0 0 0 0 0 0 0 0 0 0 0
57495 - 0 0 0 0 0 0 0 0 0 0 0 0
57496 - 0 0 0 0 0 0 0 0 0 0 0 0
57497 - 0 0 0 0 0 0 0 0 0 0 0 0
57498 - 0 0 1 0 0 0 0 0 0 0 0 0
57499 - 0 0 0 0 0 0 0 0 0 0 0 0
57500 - 0 0 0 0 0 0 0 0 0 0 0 0
57501 - 0 0 0 0 0 0 0 0 0 0 0 0
57502 - 0 0 0 0 0 0 0 0 0 0 0 0
57503 - 0 0 0 0 0 0 0 0 0 0 0 0
57504 - 0 0 0 0 0 0 0 0 0 10 10 10
57505 - 22 22 22 42 42 42 66 66 66 86 86 86
57506 - 66 66 66 38 38 38 38 38 38 22 22 22
57507 - 26 26 26 34 34 34 54 54 54 66 66 66
57508 - 86 86 86 70 70 70 46 46 46 26 26 26
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60064 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
60065 +4 0 0 6 6 6 6 6 6 4 3 3 5 5 5 4 4 4
60066 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60067 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60068 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60069 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60070 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60071 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60072 +4 4 4 4 4 4
60073 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60074 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60075 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60076 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 5 5 5
60077 +5 5 5 5 5 5 4 0 0 6 6 6 4 0 0 6 6 6
60078 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 4 0 0
60079 +6 6 6 4 3 3 5 5 5 4 3 3 5 5 5 4 4 4
60080 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60081 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60082 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60083 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60084 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60085 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60086 +4 4 4 4 4 4
60087 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60088 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60089 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60090 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
60091 +4 3 3 6 6 6 4 3 3 6 6 6 6 6 6 6 6 6
60092 +4 0 0 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
60093 +6 6 6 4 3 3 5 5 5 4 4 4 4 4 4 4 4 4
60094 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60095 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60096 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60097 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60098 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60099 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60100 +4 4 4 4 4 4
60101 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60102 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60103 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60104 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60105 +4 4 4 5 5 5 4 3 3 5 5 5 4 0 0 6 6 6
60106 +6 6 6 4 0 0 6 6 6 6 6 6 4 0 0 6 6 6
60107 +4 3 3 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4
60108 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60109 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60110 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60111 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60112 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60113 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60114 +4 4 4 4 4 4
60115 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60116 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60117 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60118 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60119 +4 4 4 5 5 5 4 3 3 5 5 5 6 6 6 4 3 3
60120 +4 3 3 6 6 6 6 6 6 4 3 3 6 6 6 4 3 3
60121 +5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60122 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60123 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60124 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60125 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60126 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60127 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60128 +4 4 4 4 4 4
60129 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60130 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60131 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60132 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60133 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 6 6 6
60134 +5 5 5 4 3 3 4 3 3 4 3 3 5 5 5 5 5 5
60135 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60136 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60137 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60138 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60139 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60140 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60141 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60142 +4 4 4 4 4 4
60143 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60144 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60145 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60146 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60147 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
60148 +5 5 5 4 3 3 5 5 5 5 5 5 4 4 4 4 4 4
60149 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60150 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60151 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60152 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60153 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60154 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60155 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
60156 +4 4 4 4 4 4
60157 diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
60158 index 3838795..0d48d61 100644
60159 --- a/drivers/xen/events/events_base.c
60160 +++ b/drivers/xen/events/events_base.c
60161 @@ -1568,7 +1568,7 @@ void xen_irq_resume(void)
60162 restore_pirqs();
60163 }
60164
60165 -static struct irq_chip xen_dynamic_chip __read_mostly = {
60166 +static struct irq_chip xen_dynamic_chip = {
60167 .name = "xen-dyn",
60168
60169 .irq_disable = disable_dynirq,
60170 @@ -1582,7 +1582,7 @@ static struct irq_chip xen_dynamic_chip __read_mostly = {
60171 .irq_retrigger = retrigger_dynirq,
60172 };
60173
60174 -static struct irq_chip xen_pirq_chip __read_mostly = {
60175 +static struct irq_chip xen_pirq_chip = {
60176 .name = "xen-pirq",
60177
60178 .irq_startup = startup_pirq,
60179 @@ -1602,7 +1602,7 @@ static struct irq_chip xen_pirq_chip __read_mostly = {
60180 .irq_retrigger = retrigger_dynirq,
60181 };
60182
60183 -static struct irq_chip xen_percpu_chip __read_mostly = {
60184 +static struct irq_chip xen_percpu_chip = {
60185 .name = "xen-percpu",
60186
60187 .irq_disable = disable_dynirq,
60188 diff --git a/drivers/xen/evtchn.c b/drivers/xen/evtchn.c
60189 index 00f40f0..e3c0b15 100644
60190 --- a/drivers/xen/evtchn.c
60191 +++ b/drivers/xen/evtchn.c
60192 @@ -201,8 +201,8 @@ static ssize_t evtchn_read(struct file *file, char __user *buf,
60193
60194 /* Byte lengths of two chunks. Chunk split (if any) is at ring wrap. */
60195 if (((c ^ p) & EVTCHN_RING_SIZE) != 0) {
60196 - bytes1 = (EVTCHN_RING_SIZE - EVTCHN_RING_MASK(c)) *
60197 - sizeof(evtchn_port_t);
60198 + bytes1 = EVTCHN_RING_SIZE - EVTCHN_RING_MASK(c);
60199 + bytes1 *= sizeof(evtchn_port_t);
60200 bytes2 = EVTCHN_RING_MASK(p) * sizeof(evtchn_port_t);
60201 } else {
60202 bytes1 = (p - c) * sizeof(evtchn_port_t);
60203 diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c
60204 index fef20db..d28b1ab 100644
60205 --- a/drivers/xen/xenfs/xenstored.c
60206 +++ b/drivers/xen/xenfs/xenstored.c
60207 @@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file)
60208 static int xsd_kva_open(struct inode *inode, struct file *file)
60209 {
60210 file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p",
60211 +#ifdef CONFIG_GRKERNSEC_HIDESYM
60212 + NULL);
60213 +#else
60214 xen_store_interface);
60215 +#endif
60216 +
60217 if (!file->private_data)
60218 return -ENOMEM;
60219 return 0;
60220 diff --git a/firmware/Makefile b/firmware/Makefile
60221 index e297e1b..aeb0982 100644
60222 --- a/firmware/Makefile
60223 +++ b/firmware/Makefile
60224 @@ -35,9 +35,11 @@ fw-shipped-$(CONFIG_BNX2X) += bnx2x/bnx2x-e1-6.2.9.0.fw \
60225 bnx2x/bnx2x-e1h-6.2.9.0.fw \
60226 bnx2x/bnx2x-e2-6.2.9.0.fw
60227 fw-shipped-$(CONFIG_BNX2) += bnx2/bnx2-mips-09-6.2.1a.fw \
60228 + bnx2/bnx2-mips-09-6.2.1b.fw \
60229 bnx2/bnx2-rv2p-09-6.0.17.fw \
60230 bnx2/bnx2-rv2p-09ax-6.0.17.fw \
60231 bnx2/bnx2-mips-06-6.2.1.fw \
60232 + bnx2/bnx2-mips-06-6.2.3.fw \
60233 bnx2/bnx2-rv2p-06-6.0.15.fw
60234 fw-shipped-$(CONFIG_CASSINI) += sun/cassini.bin
60235 fw-shipped-$(CONFIG_CHELSIO_T3) += cxgb3/t3b_psram-1.1.0.bin \
60236 diff --git a/firmware/WHENCE b/firmware/WHENCE
60237 index 0c4d96d..b17700f 100644
60238 --- a/firmware/WHENCE
60239 +++ b/firmware/WHENCE
60240 @@ -653,21 +653,23 @@ Found in hex form in kernel source.
60241 Driver: BNX2 - Broadcom NetXtremeII
60242
60243 File: bnx2/bnx2-mips-06-6.2.1.fw
60244 +File: bnx2/bnx2-mips-06-6.2.3.fw
60245 File: bnx2/bnx2-rv2p-06-6.0.15.fw
60246 File: bnx2/bnx2-mips-09-6.2.1a.fw
60247 +File: bnx2/bnx2-mips-09-6.2.1b.fw
60248 File: bnx2/bnx2-rv2p-09-6.0.17.fw
60249 File: bnx2/bnx2-rv2p-09ax-6.0.17.fw
60250
60251 Licence:
60252 -
60253 - This file contains firmware data derived from proprietary unpublished
60254 - source code, Copyright (c) 2004 - 2010 Broadcom Corporation.
60255 -
60256 - Permission is hereby granted for the distribution of this firmware data
60257 - in hexadecimal or equivalent format, provided this copyright notice is
60258 - accompanying it.
60259 -
60260 -Found in hex form in kernel source.
60261 +
60262 + This file contains firmware data derived from proprietary unpublished
60263 + source code, Copyright (c) 2004 - 2010 Broadcom Corporation.
60264 +
60265 + Permission is hereby granted for the distribution of this firmware data
60266 + in hexadecimal or equivalent format, provided this copyright notice is
60267 + accompanying it.
60268 +
60269 +Found in hex form in kernel source.
60270
60271 --------------------------------------------------------------------------
60272
60273 diff --git a/firmware/bnx2/bnx2-mips-06-6.2.3.fw.ihex b/firmware/bnx2/bnx2-mips-06-6.2.3.fw.ihex
60274 new file mode 100644
60275 index 0000000..da72bf1
60276 --- /dev/null
60277 +++ b/firmware/bnx2/bnx2-mips-06-6.2.3.fw.ihex
60278 @@ -0,0 +1,5804 @@
60279 +:10000000080001180800000000004A68000000C84D
60280 +:1000100000000000000000000000000008004A6826
60281 +:100020000000001400004B30080000A00800000091
60282 +:100030000000569400004B44080058200000008443
60283 +:100040000000A1D808005694000001580000A25CEE
60284 +:100050000800321008000000000072F00000A3B495
60285 +:10006000000000000000000000000000080072F026
60286 +:1000700000000024000116A40800049008000400F9
60287 +:10008000000017D4000116C80000000000000000A6
60288 +:100090000000000000000000000000000000000060
60289 +:1000A000080000A80800000000003BFC00012E9C96
60290 +:1000B0000000000000000000000000000000000040
60291 +:1000C00000000000000000000A00004600000000E0
60292 +:1000D000000000000000000D636F6D362E322E33DD
60293 +:1000E0000000000006020302000000000000000300
60294 +:1000F000000000C800000032000000030000000003
60295 +:1001000000000000000000000000000000000000EF
60296 +:1001100000000010000001360000EA600000000549
60297 +:1001200000000000000000000000000000000008C7
60298 +:1001300000000000000000000000000000000000BF
60299 +:1001400000000000000000000000000000000000AF
60300 +:10015000000000000000000000000000000000009F
60301 +:10016000000000020000000000000000000000008D
60302 +:10017000000000000000000000000000000000007F
60303 +:10018000000000000000000000000010000000005F
60304 +:10019000000000000000000000000000000000005F
60305 +:1001A000000000000000000000000000000000004F
60306 +:1001B000000000000000000000000000000000003F
60307 +:1001C000000000000000000000000000000000002F
60308 +:1001D000000000000000000000000000000000001F
60309 +:1001E0000000000010000003000000000000000DEF
60310 +:1001F0000000000D3C02080024424AA03C03080015
60311 +:1002000024634B9CAC4000000043202B1480FFFD76
60312 +:10021000244200043C1D080037BD7FFC03A0F021F0
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66084 new file mode 100644
66085 index 0000000..43d7c4f
66086 --- /dev/null
66087 +++ b/firmware/bnx2/bnx2-mips-09-6.2.1b.fw.ihex
66088 @@ -0,0 +1,6496 @@
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72384 +:108960008F860020A383001CAF860028AF860024DA
72385 +:108970003C0E800035D10A008E2400248F8500240F
72386 +:10898000240D00083C010800A42D3FC63C0108004E
72387 +:10899000A4203FDA0E000B83000000009228003C68
72388 +:1089A0008FBF00188FB100148FB000100008614213
72389 +:1089B000AF82002C27BD002003E0000831820001B7
72390 +:1089C0008C8A00088C8B00248CD000643C0E8000C4
72391 +:1089D00035D10A00014B2823AF900024A380001C4E
72392 +:1089E000AF8500288E2400248F8600208F850024E8
72393 +:1089F000240D00083C010800A42D3FC63C010800DE
72394 +:108A0000A4203FDA0E000B83000000009228003CF7
72395 +:108A10008FBF00188FB100148FB0001000086142A2
72396 +:108A2000AF82002C27BD002003E000083182000146
72397 +:108A300090A200303051003F5224002834C50AC0B3
72398 +:108A40008CB000241600002234CB09008CA600480C
72399 +:108A50003C0A7FFF3545FFFF00C510243C0E800017
72400 +:108A6000AF82002035C509008F8800208CAD0060E2
72401 +:108A7000010D602B15800002010020218CA40060F4
72402 +:108A80000A000C22AF8400208D02006C0A000BFC4F
72403 +:108A90003C0680008C8200488F8600203C097FFFC6
72404 +:108AA0003527FFFF004788243C0480082403000189
72405 +:108AB000AF910028AC80006CA383001C0A000C302E
72406 +:108AC000AF8600248C9F00140A000C22AF9F002068
72407 +:108AD0008D6200680A000C6C3C0E800034C4098072
72408 +:108AE0008C8900708CA300140123382B10E0000443
72409 +:108AF000000000008C8200700A000C6C3C0E8000AC
72410 +:108B00008CA200140A000C6C3C0E80008F8500249F
72411 +:108B100027BDFFE0AFBF0018AFB1001414A00008DC
72412 +:108B2000AFB000103C04800034870A0090E60030AB
72413 +:108B30002402000530C3003F106200B934840900EC
72414 +:108B40008F91002000A080213C048000348E0A0018
72415 +:108B50008DCD00043C0608008CC63FB831A73FFF0E
72416 +:108B600000E6602B5580000100E03021938F001C4F
72417 +:108B700011E0007800D0282B349F098093F9007C05
72418 +:108B800033380002130000792403003400C3102B93
72419 +:108B9000144000D90000000000C3302300D0282B6F
72420 +:108BA0003C010800A4233FC414A0006E0200182159
72421 +:108BB0003C0408008C843FB40064402B5500000145
72422 +:108BC000006020213C05800034A90A00912A003C65
72423 +:108BD0003C010800AC243FBC31430020146000037A
72424 +:108BE0000000482134AB0E008D6900188F88002CDE
72425 +:108BF0000128202B1080005F000000003C050800C9
72426 +:108C00008CA53FBC00A96821010D602B1180005C80
72427 +:108C100000B0702B0109382300E028213C01080036
72428 +:108C2000AC273FBC12000003240AFFFC10B0008DEB
72429 +:108C30003224000300AA18243C010800A4203FDAD3
72430 +:108C40003C010800AC233FBC006028218F84002435
72431 +:108C5000120400063C0B80088D6C006C0200202181
72432 +:108C6000AF91002025900001AD70006C8F8D002821
72433 +:108C700000858823AF91002401A52023AF8400281C
72434 +:108C80001220000224070018240700103C18800856
72435 +:108C90003706008090CF00683C010800A0273FD82D
72436 +:108CA0002407000131EE00FF11C70047000000005B
72437 +:108CB00014800018000028213C06800034D109806F
72438 +:108CC00034CD010091A600098E2C001824C40001A7
72439 +:108CD000000C86023205007F308B007F1165007F1B
72440 +:108CE0002407FF803C19800837290080A124004C0C
72441 +:108CF0003C0808008D083FD4241800023C010800FD
72442 +:108D0000A0384019350F00083C010800AC2F3FD4B3
72443 +:108D1000240500103C02800034440A009083003C8B
72444 +:108D2000307F002013E0000500A02021240A00016C
72445 +:108D30003C010800AC2A3FBC34A400018FBF0018DE
72446 +:108D40008FB100148FB000100080102103E00008E4
72447 +:108D500027BD00203C010800A4203FC410A0FF94C0
72448 +:108D6000020018210A000CC000C018210A000CB72C
72449 +:108D7000240300303C0508008CA53FBC00B0702BDC
72450 +:108D800011C0FFA8000000003C19080097393FC43B
72451 +:108D90000325C0210307782B11E000072CAA00044B
72452 +:108DA0003C0360008C625404305F003F17E0FFE337
72453 +:108DB000240400422CAA00041140FF9A240400421B
72454 +:108DC0000A000D248FBF00181528FFB9000000000D
72455 +:108DD0008CCA00183C1F800024020002015F182585
72456 +:108DE000ACC3001837F90A00A0C200689329003C00
72457 +:108DF0002404000400A01021312800203C010800B8
72458 +:108E0000A0244019110000022405001024020001D2
72459 +:108E10003C010800AC223FB40A000D1A3C0280005D
72460 +:108E20008F8800288C8900600109282B14A000027B
72461 +:108E3000010088218C9100603C048000348B0E007E
72462 +:108E40008D640018240A000102202821022030210C
72463 +:108E5000A38A001C0E000B83022080210A000CA6AE
72464 +:108E6000AF82002C00045823122000073164000355
72465 +:108E70003C0E800035C7098090ED007C31AC0004C9
72466 +:108E800015800019248F00043C010800A4243FDA57
72467 +:108E90003C1F080097FF3FDA03E5C82100D9C02B2B
72468 +:108EA0001300FF6B8F8400242CA6000514C0FFA3C1
72469 +:108EB0002404004230A200031440000200A2182340
72470 +:108EC00024A3FFFC3C010800AC233FBC3C0108008C
72471 +:108ED000A4203FDA0A000CE70060282100C77024B4
72472 +:108EE0000A000D0D01C720263C010800A42F3FDA1F
72473 +:108EF0000A000D78000000003C010800AC203FBCD7
72474 +:108F00000A000D23240400428F8300283C058000C2
72475 +:108F100034AA0A00146000060000102191470030B6
72476 +:108F20002406000530E400FF108600030000000066
72477 +:108F300003E0000800000000914B0048316900FF89
72478 +:108F4000000941C21500FFFA3C0680083C040800F5
72479 +:108F500094843FC43C0308008C633FDC3C19080048
72480 +:108F60008F393FBC3C0F080095EF3FDA0064C02109
72481 +:108F70008CCD00040319702101CF602134AB0E00A9
72482 +:108F8000018D282318A0001D00000000914F004C07
72483 +:108F90008F8C0034956D001031EE00FF8D89000438
72484 +:108FA00001AE30238D8A000030CEFFFF000E290075
72485 +:108FB0000125C82100003821014720210325182B55
72486 +:108FC0000083C021AD990004AD980000918F000A84
72487 +:108FD00001CF6821A18D000A956500128F8A0034A7
72488 +:108FE000A5450008954B003825690001A5490038C2
72489 +:108FF0009148000D35070008A147000D03E0000867
72490 +:109000000000000027BDFFD8AFB000189388001CF7
72491 +:109010008FB000143C0A80003C197FFF8F8700242A
72492 +:109020003738FFFFAFBF0020AFB1001C355F0A002B
72493 +:109030000218182493EB003C00087FC03C02BFFFDD
72494 +:10904000006F60252CF000013449FFFF3C1F080031
72495 +:109050008FFF3FDC8F9900303C18080097183FD2F3
72496 +:1090600001897824001047803C07EFFF3C05F0FFA2
72497 +:1090700001E818253C1180003169002034E2FFFF2F
72498 +:1090800034ADFFFF362E098027A50010240600020C
72499 +:1090900003F96023270B0002354A0E0000621824F2
72500 +:1090A0000080802115200002000040218D48001C16
72501 +:1090B000A7AB0012058000392407000030E800FF4C
72502 +:1090C00000083F00006758253C028008AFAB001441
72503 +:1090D000344F008091EA00683C08080091083FD9AD
72504 +:1090E0003C09DFFF352CFFFF000AF82B3C0208008B
72505 +:1090F00094423FCCA3A80011016CC024001FCF40B4
72506 +:10910000031918258FA70010AFA300143C0C08000A
72507 +:10911000918C3FDBA7A200168FAB001400ED482412
72508 +:109120003C0F01003C0A0FFF012FC82531980003B6
72509 +:10913000355FFFFF016D40243C027000033F38247F
72510 +:1091400000181E0000E2482501037825AFAF001487
72511 +:10915000AFA9001091CC007C0E000092A3AC0015CA
72512 +:10916000362D0A0091A6003C30C400201080000675
72513 +:10917000260200083C11080096313FC8262EFFFF4A
72514 +:109180003C010800A42E3FC88FBF00208FB1001CF7
72515 +:109190008FB0001803E0000827BD00288F8B002C3B
72516 +:1091A000010B502B5540FFC5240700010A000E0497
72517 +:1091B00030E800FF9383001C3C02800027BDFFD8ED
72518 +:1091C00034480A0000805021AFBF002034460AC056
72519 +:1091D000010028211060000E3444098091070030FE
72520 +:1091E000240B00058F89002030EC003F118B000B11
72521 +:1091F00000003821AFA900103C0B80088D69006C7D
72522 +:10920000AFAA00180E00015AAFA90014A380001CD9
72523 +:109210008FBF002003E0000827BD00288D1F0048F5
72524 +:109220003C1808008F183FBC8F9900283C027FFF34
72525 +:109230008D0800443443FFFFAFA900103C0B8008A9
72526 +:109240008D69006C03E370240319782101CF682332
72527 +:1092500001A83821AFAA00180E00015AAFA90014C6
72528 +:109260000A000E58A380001C3C05800034A60A00AA
72529 +:1092700090C7003C3C06080094C63FDA3C02080058
72530 +:109280008C423FD430E30020000624001060001E12
72531 +:10929000004438253C0880083505008090A300680C
72532 +:1092A00000004821240800010000282124040001B6
72533 +:1092B0003C0680008CCD017805A0FFFE34CF014034
72534 +:1092C000ADE800083C0208008C423FDCA5E5000444
72535 +:1092D000A5E40006ADE2000C3C04080090843FD9F0
72536 +:1092E0003C03800834790080A1E40012ADE700144B
72537 +:1092F000A5E900189338004C3C0E1000A1F8002D91
72538 +:1093000003E00008ACCE017834A90E008D28001CC3
72539 +:109310003C0C08008D8C3FBC952B0016952A001440
72540 +:10932000018648213164FFFF0A000E803145FFFFAE
72541 +:109330003C04800034830A009065003C30A2002089
72542 +:109340001040001934870E00000040210000382131
72543 +:10935000000020213C0680008CC901780520FFFE1A
72544 +:1093600034CA014034CF010091EB0009AD48000838
72545 +:109370003C0E08008DCE3FDC240DFF91240C0040F4
72546 +:109380003C081000A5440004A5470006AD4E000CA3
72547 +:10939000A14D0012AD4C0014A5400018A14B002DAA
72548 +:1093A00003E00008ACC801788CE8001894E60012CD
72549 +:1093B00094E4001030C7FFFF0A000EA93084FFFFBD
72550 +:1093C0003C04800034830A009065003C30A20020F9
72551 +:1093D0001040002727BDFFF82409000100003821B4
72552 +:1093E000240800013C0680008CCA01780540FFFE7D
72553 +:1093F0003C0280FF34C40100908D00093C0C080041
72554 +:10940000918C4019A3AD00038FAB00003185007F24
72555 +:109410003459FFFF01665025AFAA00009083000A6F
72556 +:10942000A3A0000200057E00A3A300018FB80000E6
72557 +:1094300034CB0140240C30000319702401CF68257F
72558 +:10944000AD6D000C27BD0008AD6C0014A5600018C0
72559 +:10945000AD690008A56700042409FF80A56800061F
72560 +:109460003C081000A169001203E00008ACC80178B4
72561 +:1094700034870E008CE9001894E6001294E4001082
72562 +:1094800030C8FFFF0A000ECD3087FFFF27BDFFE089
72563 +:10949000AFB100143C118000AFB00010AFBF001896
72564 +:1094A00036380A00970F0032363001000E000B7F6D
72565 +:1094B00031E43FFF8E0E0000240DFF803C042000AD
72566 +:1094C00001C25821016D6024000C4940316A007FBF
72567 +:1094D000012A4025010438253C048008AE270830C5
72568 +:1094E0003486008090C500682403000230A200FF8B
72569 +:1094F000104300048F9F00208F990024AC9F0068C8
72570 +:10950000AC9900648FBF00188FB100148FB00010A9
72571 +:1095100003E0000827BD00203C0A0800254A3A80E5
72572 +:109520003C09080025293B103C08080025082F1C91
72573 +:109530003C07080024E73BDC3C06080024C639044D
72574 +:109540003C05080024A536583C0408002484325CFD
72575 +:109550003C030800246339B83C0208002442375415
72576 +:109560003C010800AC2A3F983C010800AC293F941C
72577 +:109570003C010800AC283F903C010800AC273F9C10
72578 +:109580003C010800AC263FAC3C010800AC253FA4E0
72579 +:109590003C010800AC243FA03C010800AC233FB0D4
72580 +:1095A0003C010800AC223FA803E0000800000000D6
72581 +:1095B00080000940800009008008010080080080C8
72582 +:1095C00080080000800E00008008008080080000F5
72583 +:1095D00080000A8080000A00800009808000090065
72584 +:00000001FF
72585 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
72586 index 53f1e8a..2b96b597 100644
72587 --- a/fs/9p/vfs_inode.c
72588 +++ b/fs/9p/vfs_inode.c
72589 @@ -1311,7 +1311,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
72590 void
72591 v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
72592 {
72593 - char *s = nd_get_link(nd);
72594 + const char *s = nd_get_link(nd);
72595
72596 p9_debug(P9_DEBUG_VFS, " %pd %s\n",
72597 dentry, IS_ERR(s) ? "<error>" : s);
72598 diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
72599 index 2d0cbbd..a6d6149 100644
72600 --- a/fs/Kconfig.binfmt
72601 +++ b/fs/Kconfig.binfmt
72602 @@ -103,7 +103,7 @@ config HAVE_AOUT
72603
72604 config BINFMT_AOUT
72605 tristate "Kernel support for a.out and ECOFF binaries"
72606 - depends on HAVE_AOUT
72607 + depends on HAVE_AOUT && BROKEN
72608 ---help---
72609 A.out (Assembler.OUTput) is a set of formats for libraries and
72610 executables used in the earliest versions of UNIX. Linux used
72611 diff --git a/fs/afs/inode.c b/fs/afs/inode.c
72612 index e06f5a2..81d07ac 100644
72613 --- a/fs/afs/inode.c
72614 +++ b/fs/afs/inode.c
72615 @@ -141,7 +141,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
72616 struct afs_vnode *vnode;
72617 struct super_block *sb;
72618 struct inode *inode;
72619 - static atomic_t afs_autocell_ino;
72620 + static atomic_unchecked_t afs_autocell_ino;
72621
72622 _enter("{%x:%u},%*.*s,",
72623 AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode,
72624 @@ -154,7 +154,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
72625 data.fid.unique = 0;
72626 data.fid.vnode = 0;
72627
72628 - inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino),
72629 + inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino),
72630 afs_iget5_autocell_test, afs_iget5_set,
72631 &data);
72632 if (!inode) {
72633 diff --git a/fs/aio.c b/fs/aio.c
72634 index 480440f..623fd88 100644
72635 --- a/fs/aio.c
72636 +++ b/fs/aio.c
72637 @@ -441,7 +441,7 @@ static int aio_setup_ring(struct kioctx *ctx)
72638 size += sizeof(struct io_event) * nr_events;
72639
72640 nr_pages = PFN_UP(size);
72641 - if (nr_pages < 0)
72642 + if (nr_pages <= 0)
72643 return -EINVAL;
72644
72645 file = aio_private_file(ctx, nr_pages);
72646 diff --git a/fs/attr.c b/fs/attr.c
72647 index 6530ced..4a827e2 100644
72648 --- a/fs/attr.c
72649 +++ b/fs/attr.c
72650 @@ -102,6 +102,7 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset)
72651 unsigned long limit;
72652
72653 limit = rlimit(RLIMIT_FSIZE);
72654 + gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1);
72655 if (limit != RLIM_INFINITY && offset > limit)
72656 goto out_sig;
72657 if (offset > inode->i_sb->s_maxbytes)
72658 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
72659 index 35b755e..f4b9e0a 100644
72660 --- a/fs/autofs4/waitq.c
72661 +++ b/fs/autofs4/waitq.c
72662 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
72663 {
72664 unsigned long sigpipe, flags;
72665 mm_segment_t fs;
72666 - const char *data = (const char *)addr;
72667 + const char __user *data = (const char __force_user *)addr;
72668 ssize_t wr = 0;
72669
72670 sigpipe = sigismember(&current->pending.signal, SIGPIPE);
72671 @@ -340,6 +340,10 @@ static int validate_request(struct autofs_wait_queue **wait,
72672 return 1;
72673 }
72674
72675 +#ifdef CONFIG_GRKERNSEC_HIDESYM
72676 +static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0);
72677 +#endif
72678 +
72679 int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
72680 enum autofs_notify notify)
72681 {
72682 @@ -385,7 +389,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
72683
72684 /* If this is a direct mount request create a dummy name */
72685 if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
72686 +#ifdef CONFIG_GRKERNSEC_HIDESYM
72687 + /* this name does get written to userland via autofs4_write() */
72688 + qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id));
72689 +#else
72690 qstr.len = sprintf(name, "%p", dentry);
72691 +#endif
72692 else {
72693 qstr.len = autofs4_getpath(sbi, dentry, &name);
72694 if (!qstr.len) {
72695 diff --git a/fs/befs/endian.h b/fs/befs/endian.h
72696 index 2722387..56059b5 100644
72697 --- a/fs/befs/endian.h
72698 +++ b/fs/befs/endian.h
72699 @@ -11,7 +11,7 @@
72700
72701 #include <asm/byteorder.h>
72702
72703 -static inline u64
72704 +static inline u64 __intentional_overflow(-1)
72705 fs64_to_cpu(const struct super_block *sb, fs64 n)
72706 {
72707 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
72708 @@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n)
72709 return (__force fs64)cpu_to_be64(n);
72710 }
72711
72712 -static inline u32
72713 +static inline u32 __intentional_overflow(-1)
72714 fs32_to_cpu(const struct super_block *sb, fs32 n)
72715 {
72716 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
72717 @@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n)
72718 return (__force fs32)cpu_to_be32(n);
72719 }
72720
72721 -static inline u16
72722 +static inline u16 __intentional_overflow(-1)
72723 fs16_to_cpu(const struct super_block *sb, fs16 n)
72724 {
72725 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
72726 diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
72727 index 4c55668..eeae150 100644
72728 --- a/fs/binfmt_aout.c
72729 +++ b/fs/binfmt_aout.c
72730 @@ -16,6 +16,7 @@
72731 #include <linux/string.h>
72732 #include <linux/fs.h>
72733 #include <linux/file.h>
72734 +#include <linux/security.h>
72735 #include <linux/stat.h>
72736 #include <linux/fcntl.h>
72737 #include <linux/ptrace.h>
72738 @@ -58,6 +59,8 @@ static int aout_core_dump(struct coredump_params *cprm)
72739 #endif
72740 # define START_STACK(u) ((void __user *)u.start_stack)
72741
72742 + memset(&dump, 0, sizeof(dump));
72743 +
72744 fs = get_fs();
72745 set_fs(KERNEL_DS);
72746 has_dumped = 1;
72747 @@ -68,10 +71,12 @@ static int aout_core_dump(struct coredump_params *cprm)
72748
72749 /* If the size of the dump file exceeds the rlimit, then see what would happen
72750 if we wrote the stack, but not the data area. */
72751 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1);
72752 if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit)
72753 dump.u_dsize = 0;
72754
72755 /* Make sure we have enough room to write the stack and data areas. */
72756 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1);
72757 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit)
72758 dump.u_ssize = 0;
72759
72760 @@ -232,6 +237,8 @@ static int load_aout_binary(struct linux_binprm * bprm)
72761 rlim = rlimit(RLIMIT_DATA);
72762 if (rlim >= RLIM_INFINITY)
72763 rlim = ~0;
72764 +
72765 + gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1);
72766 if (ex.a_data + ex.a_bss > rlim)
72767 return -ENOMEM;
72768
72769 @@ -261,6 +268,27 @@ static int load_aout_binary(struct linux_binprm * bprm)
72770
72771 install_exec_creds(bprm);
72772
72773 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
72774 + current->mm->pax_flags = 0UL;
72775 +#endif
72776 +
72777 +#ifdef CONFIG_PAX_PAGEEXEC
72778 + if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) {
72779 + current->mm->pax_flags |= MF_PAX_PAGEEXEC;
72780 +
72781 +#ifdef CONFIG_PAX_EMUTRAMP
72782 + if (N_FLAGS(ex) & F_PAX_EMUTRAMP)
72783 + current->mm->pax_flags |= MF_PAX_EMUTRAMP;
72784 +#endif
72785 +
72786 +#ifdef CONFIG_PAX_MPROTECT
72787 + if (!(N_FLAGS(ex) & F_PAX_MPROTECT))
72788 + current->mm->pax_flags |= MF_PAX_MPROTECT;
72789 +#endif
72790 +
72791 + }
72792 +#endif
72793 +
72794 if (N_MAGIC(ex) == OMAGIC) {
72795 unsigned long text_addr, map_size;
72796 loff_t pos;
72797 @@ -312,7 +340,7 @@ static int load_aout_binary(struct linux_binprm * bprm)
72798 return error;
72799
72800 error = vm_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
72801 - PROT_READ | PROT_WRITE | PROT_EXEC,
72802 + PROT_READ | PROT_WRITE,
72803 MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
72804 fd_offset + ex.a_text);
72805 if (error != N_DATADDR(ex))
72806 diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
72807 index cd46e41..244f778 100644
72808 --- a/fs/binfmt_elf.c
72809 +++ b/fs/binfmt_elf.c
72810 @@ -35,6 +35,7 @@
72811 #include <linux/utsname.h>
72812 #include <linux/coredump.h>
72813 #include <linux/sched.h>
72814 +#include <linux/xattr.h>
72815 #include <asm/uaccess.h>
72816 #include <asm/param.h>
72817 #include <asm/page.h>
72818 @@ -48,7 +49,7 @@
72819
72820 static int load_elf_binary(struct linux_binprm *bprm);
72821 static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
72822 - int, int, unsigned long);
72823 + int, int, unsigned long) __intentional_overflow(-1);
72824
72825 #ifdef CONFIG_USELIB
72826 static int load_elf_library(struct file *);
72827 @@ -66,6 +67,14 @@ static int elf_core_dump(struct coredump_params *cprm);
72828 #define elf_core_dump NULL
72829 #endif
72830
72831 +#ifdef CONFIG_PAX_MPROTECT
72832 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags);
72833 +#endif
72834 +
72835 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
72836 +static void elf_handle_mmap(struct file *file);
72837 +#endif
72838 +
72839 #if ELF_EXEC_PAGESIZE > PAGE_SIZE
72840 #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE
72841 #else
72842 @@ -85,6 +94,15 @@ static struct linux_binfmt elf_format = {
72843 .load_binary = load_elf_binary,
72844 .load_shlib = load_elf_library,
72845 .core_dump = elf_core_dump,
72846 +
72847 +#ifdef CONFIG_PAX_MPROTECT
72848 + .handle_mprotect= elf_handle_mprotect,
72849 +#endif
72850 +
72851 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
72852 + .handle_mmap = elf_handle_mmap,
72853 +#endif
72854 +
72855 .min_coredump = ELF_EXEC_PAGESIZE,
72856 };
72857
72858 @@ -92,6 +110,8 @@ static struct linux_binfmt elf_format = {
72859
72860 static int set_brk(unsigned long start, unsigned long end)
72861 {
72862 + unsigned long e = end;
72863 +
72864 start = ELF_PAGEALIGN(start);
72865 end = ELF_PAGEALIGN(end);
72866 if (end > start) {
72867 @@ -100,7 +120,7 @@ static int set_brk(unsigned long start, unsigned long end)
72868 if (BAD_ADDR(addr))
72869 return addr;
72870 }
72871 - current->mm->start_brk = current->mm->brk = end;
72872 + current->mm->start_brk = current->mm->brk = e;
72873 return 0;
72874 }
72875
72876 @@ -161,12 +181,13 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
72877 elf_addr_t __user *u_rand_bytes;
72878 const char *k_platform = ELF_PLATFORM;
72879 const char *k_base_platform = ELF_BASE_PLATFORM;
72880 - unsigned char k_rand_bytes[16];
72881 + u32 k_rand_bytes[4];
72882 int items;
72883 elf_addr_t *elf_info;
72884 int ei_index = 0;
72885 const struct cred *cred = current_cred();
72886 struct vm_area_struct *vma;
72887 + unsigned long saved_auxv[AT_VECTOR_SIZE];
72888
72889 /*
72890 * In some cases (e.g. Hyper-Threading), we want to avoid L1
72891 @@ -208,8 +229,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
72892 * Generate 16 random bytes for userspace PRNG seeding.
72893 */
72894 get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
72895 - u_rand_bytes = (elf_addr_t __user *)
72896 - STACK_ALLOC(p, sizeof(k_rand_bytes));
72897 + prandom_seed(k_rand_bytes[0] ^ prandom_u32());
72898 + prandom_seed(k_rand_bytes[1] ^ prandom_u32());
72899 + prandom_seed(k_rand_bytes[2] ^ prandom_u32());
72900 + prandom_seed(k_rand_bytes[3] ^ prandom_u32());
72901 + p = STACK_ROUND(p, sizeof(k_rand_bytes));
72902 + u_rand_bytes = (elf_addr_t __user *) p;
72903 if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
72904 return -EFAULT;
72905
72906 @@ -324,9 +349,11 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
72907 return -EFAULT;
72908 current->mm->env_end = p;
72909
72910 + memcpy(saved_auxv, elf_info, ei_index * sizeof(elf_addr_t));
72911 +
72912 /* Put the elf_info on the stack in the right place. */
72913 sp = (elf_addr_t __user *)envp + 1;
72914 - if (copy_to_user(sp, elf_info, ei_index * sizeof(elf_addr_t)))
72915 + if (copy_to_user(sp, saved_auxv, ei_index * sizeof(elf_addr_t)))
72916 return -EFAULT;
72917 return 0;
72918 }
72919 @@ -515,14 +542,14 @@ static inline int arch_check_elf(struct elfhdr *ehdr, bool has_interp,
72920 an ELF header */
72921
72922 static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72923 - struct file *interpreter, unsigned long *interp_map_addr,
72924 + struct file *interpreter,
72925 unsigned long no_base, struct elf_phdr *interp_elf_phdata)
72926 {
72927 struct elf_phdr *eppnt;
72928 - unsigned long load_addr = 0;
72929 + unsigned long load_addr = 0, pax_task_size = TASK_SIZE;
72930 int load_addr_set = 0;
72931 unsigned long last_bss = 0, elf_bss = 0;
72932 - unsigned long error = ~0UL;
72933 + unsigned long error = -EINVAL;
72934 unsigned long total_size;
72935 int i;
72936
72937 @@ -542,6 +569,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72938 goto out;
72939 }
72940
72941 +#ifdef CONFIG_PAX_SEGMEXEC
72942 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
72943 + pax_task_size = SEGMEXEC_TASK_SIZE;
72944 +#endif
72945 +
72946 eppnt = interp_elf_phdata;
72947 for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
72948 if (eppnt->p_type == PT_LOAD) {
72949 @@ -565,8 +597,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72950 map_addr = elf_map(interpreter, load_addr + vaddr,
72951 eppnt, elf_prot, elf_type, total_size);
72952 total_size = 0;
72953 - if (!*interp_map_addr)
72954 - *interp_map_addr = map_addr;
72955 error = map_addr;
72956 if (BAD_ADDR(map_addr))
72957 goto out;
72958 @@ -585,8 +615,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72959 k = load_addr + eppnt->p_vaddr;
72960 if (BAD_ADDR(k) ||
72961 eppnt->p_filesz > eppnt->p_memsz ||
72962 - eppnt->p_memsz > TASK_SIZE ||
72963 - TASK_SIZE - eppnt->p_memsz < k) {
72964 + eppnt->p_memsz > pax_task_size ||
72965 + pax_task_size - eppnt->p_memsz < k) {
72966 error = -ENOMEM;
72967 goto out;
72968 }
72969 @@ -625,9 +655,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72970 elf_bss = ELF_PAGESTART(elf_bss + ELF_MIN_ALIGN - 1);
72971
72972 /* Map the last of the bss segment */
72973 - error = vm_brk(elf_bss, last_bss - elf_bss);
72974 - if (BAD_ADDR(error))
72975 - goto out;
72976 + if (last_bss > elf_bss) {
72977 + error = vm_brk(elf_bss, last_bss - elf_bss);
72978 + if (BAD_ADDR(error))
72979 + goto out;
72980 + }
72981 }
72982
72983 error = load_addr;
72984 @@ -635,6 +667,336 @@ out:
72985 return error;
72986 }
72987
72988 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
72989 +#ifdef CONFIG_PAX_SOFTMODE
72990 +static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata)
72991 +{
72992 + unsigned long pax_flags = 0UL;
72993 +
72994 +#ifdef CONFIG_PAX_PAGEEXEC
72995 + if (elf_phdata->p_flags & PF_PAGEEXEC)
72996 + pax_flags |= MF_PAX_PAGEEXEC;
72997 +#endif
72998 +
72999 +#ifdef CONFIG_PAX_SEGMEXEC
73000 + if (elf_phdata->p_flags & PF_SEGMEXEC)
73001 + pax_flags |= MF_PAX_SEGMEXEC;
73002 +#endif
73003 +
73004 +#ifdef CONFIG_PAX_EMUTRAMP
73005 + if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
73006 + pax_flags |= MF_PAX_EMUTRAMP;
73007 +#endif
73008 +
73009 +#ifdef CONFIG_PAX_MPROTECT
73010 + if (elf_phdata->p_flags & PF_MPROTECT)
73011 + pax_flags |= MF_PAX_MPROTECT;
73012 +#endif
73013 +
73014 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
73015 + if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP))
73016 + pax_flags |= MF_PAX_RANDMMAP;
73017 +#endif
73018 +
73019 + return pax_flags;
73020 +}
73021 +#endif
73022 +
73023 +static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata)
73024 +{
73025 + unsigned long pax_flags = 0UL;
73026 +
73027 +#ifdef CONFIG_PAX_PAGEEXEC
73028 + if (!(elf_phdata->p_flags & PF_NOPAGEEXEC))
73029 + pax_flags |= MF_PAX_PAGEEXEC;
73030 +#endif
73031 +
73032 +#ifdef CONFIG_PAX_SEGMEXEC
73033 + if (!(elf_phdata->p_flags & PF_NOSEGMEXEC))
73034 + pax_flags |= MF_PAX_SEGMEXEC;
73035 +#endif
73036 +
73037 +#ifdef CONFIG_PAX_EMUTRAMP
73038 + if (!(elf_phdata->p_flags & PF_NOEMUTRAMP))
73039 + pax_flags |= MF_PAX_EMUTRAMP;
73040 +#endif
73041 +
73042 +#ifdef CONFIG_PAX_MPROTECT
73043 + if (!(elf_phdata->p_flags & PF_NOMPROTECT))
73044 + pax_flags |= MF_PAX_MPROTECT;
73045 +#endif
73046 +
73047 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
73048 + if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP))
73049 + pax_flags |= MF_PAX_RANDMMAP;
73050 +#endif
73051 +
73052 + return pax_flags;
73053 +}
73054 +#endif
73055 +
73056 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
73057 +#ifdef CONFIG_PAX_SOFTMODE
73058 +static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode)
73059 +{
73060 + unsigned long pax_flags = 0UL;
73061 +
73062 +#ifdef CONFIG_PAX_PAGEEXEC
73063 + if (pax_flags_softmode & MF_PAX_PAGEEXEC)
73064 + pax_flags |= MF_PAX_PAGEEXEC;
73065 +#endif
73066 +
73067 +#ifdef CONFIG_PAX_SEGMEXEC
73068 + if (pax_flags_softmode & MF_PAX_SEGMEXEC)
73069 + pax_flags |= MF_PAX_SEGMEXEC;
73070 +#endif
73071 +
73072 +#ifdef CONFIG_PAX_EMUTRAMP
73073 + if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
73074 + pax_flags |= MF_PAX_EMUTRAMP;
73075 +#endif
73076 +
73077 +#ifdef CONFIG_PAX_MPROTECT
73078 + if (pax_flags_softmode & MF_PAX_MPROTECT)
73079 + pax_flags |= MF_PAX_MPROTECT;
73080 +#endif
73081 +
73082 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
73083 + if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP))
73084 + pax_flags |= MF_PAX_RANDMMAP;
73085 +#endif
73086 +
73087 + return pax_flags;
73088 +}
73089 +#endif
73090 +
73091 +static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode)
73092 +{
73093 + unsigned long pax_flags = 0UL;
73094 +
73095 +#ifdef CONFIG_PAX_PAGEEXEC
73096 + if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC))
73097 + pax_flags |= MF_PAX_PAGEEXEC;
73098 +#endif
73099 +
73100 +#ifdef CONFIG_PAX_SEGMEXEC
73101 + if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC))
73102 + pax_flags |= MF_PAX_SEGMEXEC;
73103 +#endif
73104 +
73105 +#ifdef CONFIG_PAX_EMUTRAMP
73106 + if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP))
73107 + pax_flags |= MF_PAX_EMUTRAMP;
73108 +#endif
73109 +
73110 +#ifdef CONFIG_PAX_MPROTECT
73111 + if (!(pax_flags_hardmode & MF_PAX_MPROTECT))
73112 + pax_flags |= MF_PAX_MPROTECT;
73113 +#endif
73114 +
73115 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
73116 + if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP))
73117 + pax_flags |= MF_PAX_RANDMMAP;
73118 +#endif
73119 +
73120 + return pax_flags;
73121 +}
73122 +#endif
73123 +
73124 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
73125 +static unsigned long pax_parse_defaults(void)
73126 +{
73127 + unsigned long pax_flags = 0UL;
73128 +
73129 +#ifdef CONFIG_PAX_SOFTMODE
73130 + if (pax_softmode)
73131 + return pax_flags;
73132 +#endif
73133 +
73134 +#ifdef CONFIG_PAX_PAGEEXEC
73135 + pax_flags |= MF_PAX_PAGEEXEC;
73136 +#endif
73137 +
73138 +#ifdef CONFIG_PAX_SEGMEXEC
73139 + pax_flags |= MF_PAX_SEGMEXEC;
73140 +#endif
73141 +
73142 +#ifdef CONFIG_PAX_MPROTECT
73143 + pax_flags |= MF_PAX_MPROTECT;
73144 +#endif
73145 +
73146 +#ifdef CONFIG_PAX_RANDMMAP
73147 + if (randomize_va_space)
73148 + pax_flags |= MF_PAX_RANDMMAP;
73149 +#endif
73150 +
73151 + return pax_flags;
73152 +}
73153 +
73154 +static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex)
73155 +{
73156 + unsigned long pax_flags = PAX_PARSE_FLAGS_FALLBACK;
73157 +
73158 +#ifdef CONFIG_PAX_EI_PAX
73159 +
73160 +#ifdef CONFIG_PAX_SOFTMODE
73161 + if (pax_softmode)
73162 + return pax_flags;
73163 +#endif
73164 +
73165 + pax_flags = 0UL;
73166 +
73167 +#ifdef CONFIG_PAX_PAGEEXEC
73168 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC))
73169 + pax_flags |= MF_PAX_PAGEEXEC;
73170 +#endif
73171 +
73172 +#ifdef CONFIG_PAX_SEGMEXEC
73173 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC))
73174 + pax_flags |= MF_PAX_SEGMEXEC;
73175 +#endif
73176 +
73177 +#ifdef CONFIG_PAX_EMUTRAMP
73178 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP))
73179 + pax_flags |= MF_PAX_EMUTRAMP;
73180 +#endif
73181 +
73182 +#ifdef CONFIG_PAX_MPROTECT
73183 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT))
73184 + pax_flags |= MF_PAX_MPROTECT;
73185 +#endif
73186 +
73187 +#ifdef CONFIG_PAX_ASLR
73188 + if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP))
73189 + pax_flags |= MF_PAX_RANDMMAP;
73190 +#endif
73191 +
73192 +#endif
73193 +
73194 + return pax_flags;
73195 +
73196 +}
73197 +
73198 +static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata)
73199 +{
73200 +
73201 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
73202 + unsigned long i;
73203 +
73204 + for (i = 0UL; i < elf_ex->e_phnum; i++)
73205 + if (elf_phdata[i].p_type == PT_PAX_FLAGS) {
73206 + if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) ||
73207 + ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) ||
73208 + ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) ||
73209 + ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) ||
73210 + ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP)))
73211 + return PAX_PARSE_FLAGS_FALLBACK;
73212 +
73213 +#ifdef CONFIG_PAX_SOFTMODE
73214 + if (pax_softmode)
73215 + return pax_parse_pt_pax_softmode(&elf_phdata[i]);
73216 + else
73217 +#endif
73218 +
73219 + return pax_parse_pt_pax_hardmode(&elf_phdata[i]);
73220 + break;
73221 + }
73222 +#endif
73223 +
73224 + return PAX_PARSE_FLAGS_FALLBACK;
73225 +}
73226 +
73227 +static unsigned long pax_parse_xattr_pax(struct file * const file)
73228 +{
73229 +
73230 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
73231 + ssize_t xattr_size, i;
73232 + unsigned char xattr_value[sizeof("pemrs") - 1];
73233 + unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL;
73234 +
73235 + xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value);
73236 + if (xattr_size < 0 || xattr_size > sizeof xattr_value)
73237 + return PAX_PARSE_FLAGS_FALLBACK;
73238 +
73239 + for (i = 0; i < xattr_size; i++)
73240 + switch (xattr_value[i]) {
73241 + default:
73242 + return PAX_PARSE_FLAGS_FALLBACK;
73243 +
73244 +#define parse_flag(option1, option2, flag) \
73245 + case option1: \
73246 + if (pax_flags_hardmode & MF_PAX_##flag) \
73247 + return PAX_PARSE_FLAGS_FALLBACK;\
73248 + pax_flags_hardmode |= MF_PAX_##flag; \
73249 + break; \
73250 + case option2: \
73251 + if (pax_flags_softmode & MF_PAX_##flag) \
73252 + return PAX_PARSE_FLAGS_FALLBACK;\
73253 + pax_flags_softmode |= MF_PAX_##flag; \
73254 + break;
73255 +
73256 + parse_flag('p', 'P', PAGEEXEC);
73257 + parse_flag('e', 'E', EMUTRAMP);
73258 + parse_flag('m', 'M', MPROTECT);
73259 + parse_flag('r', 'R', RANDMMAP);
73260 + parse_flag('s', 'S', SEGMEXEC);
73261 +
73262 +#undef parse_flag
73263 + }
73264 +
73265 + if (pax_flags_hardmode & pax_flags_softmode)
73266 + return PAX_PARSE_FLAGS_FALLBACK;
73267 +
73268 +#ifdef CONFIG_PAX_SOFTMODE
73269 + if (pax_softmode)
73270 + return pax_parse_xattr_pax_softmode(pax_flags_softmode);
73271 + else
73272 +#endif
73273 +
73274 + return pax_parse_xattr_pax_hardmode(pax_flags_hardmode);
73275 +#else
73276 + return PAX_PARSE_FLAGS_FALLBACK;
73277 +#endif
73278 +
73279 +}
73280 +
73281 +static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file)
73282 +{
73283 + unsigned long pax_flags, ei_pax_flags, pt_pax_flags, xattr_pax_flags;
73284 +
73285 + pax_flags = pax_parse_defaults();
73286 + ei_pax_flags = pax_parse_ei_pax(elf_ex);
73287 + pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata);
73288 + xattr_pax_flags = pax_parse_xattr_pax(file);
73289 +
73290 + if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
73291 + xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
73292 + pt_pax_flags != xattr_pax_flags)
73293 + return -EINVAL;
73294 + if (xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
73295 + pax_flags = xattr_pax_flags;
73296 + else if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
73297 + pax_flags = pt_pax_flags;
73298 + else if (ei_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
73299 + pax_flags = ei_pax_flags;
73300 +
73301 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC)
73302 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
73303 + if ((__supported_pte_mask & _PAGE_NX))
73304 + pax_flags &= ~MF_PAX_SEGMEXEC;
73305 + else
73306 + pax_flags &= ~MF_PAX_PAGEEXEC;
73307 + }
73308 +#endif
73309 +
73310 + if (0 > pax_check_flags(&pax_flags))
73311 + return -EINVAL;
73312 +
73313 + current->mm->pax_flags = pax_flags;
73314 + return 0;
73315 +}
73316 +#endif
73317 +
73318 /*
73319 * These are the functions used to load ELF style executables and shared
73320 * libraries. There is no binary dependent code anywhere else.
73321 @@ -648,6 +1010,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
73322 {
73323 unsigned long random_variable = 0;
73324
73325 +#ifdef CONFIG_PAX_RANDUSTACK
73326 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
73327 + return stack_top - current->mm->delta_stack;
73328 +#endif
73329 +
73330 if ((current->flags & PF_RANDOMIZE) &&
73331 !(current->personality & ADDR_NO_RANDOMIZE)) {
73332 random_variable = (unsigned long) get_random_int();
73333 @@ -667,7 +1034,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
73334 unsigned long load_addr = 0, load_bias = 0;
73335 int load_addr_set = 0;
73336 char * elf_interpreter = NULL;
73337 - unsigned long error;
73338 + unsigned long error = 0;
73339 struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;
73340 unsigned long elf_bss, elf_brk;
73341 int retval, i;
73342 @@ -682,6 +1049,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
73343 struct elfhdr interp_elf_ex;
73344 } *loc;
73345 struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE;
73346 + unsigned long pax_task_size;
73347
73348 loc = kmalloc(sizeof(*loc), GFP_KERNEL);
73349 if (!loc) {
73350 @@ -840,6 +1208,77 @@ static int load_elf_binary(struct linux_binprm *bprm)
73351 /* Do this immediately, since STACK_TOP as used in setup_arg_pages
73352 may depend on the personality. */
73353 SET_PERSONALITY2(loc->elf_ex, &arch_state);
73354 +
73355 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
73356 + current->mm->pax_flags = 0UL;
73357 +#endif
73358 +
73359 +#ifdef CONFIG_PAX_DLRESOLVE
73360 + current->mm->call_dl_resolve = 0UL;
73361 +#endif
73362 +
73363 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
73364 + current->mm->call_syscall = 0UL;
73365 +#endif
73366 +
73367 +#ifdef CONFIG_PAX_ASLR
73368 + current->mm->delta_mmap = 0UL;
73369 + current->mm->delta_stack = 0UL;
73370 +#endif
73371 +
73372 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
73373 + if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) {
73374 + send_sig(SIGKILL, current, 0);
73375 + goto out_free_dentry;
73376 + }
73377 +#endif
73378 +
73379 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
73380 + pax_set_initial_flags(bprm);
73381 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
73382 + if (pax_set_initial_flags_func)
73383 + (pax_set_initial_flags_func)(bprm);
73384 +#endif
73385 +
73386 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
73387 + if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) {
73388 + current->mm->context.user_cs_limit = PAGE_SIZE;
73389 + current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE;
73390 + }
73391 +#endif
73392 +
73393 +#ifdef CONFIG_PAX_SEGMEXEC
73394 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
73395 + current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE;
73396 + current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE;
73397 + pax_task_size = SEGMEXEC_TASK_SIZE;
73398 + current->mm->def_flags |= VM_NOHUGEPAGE;
73399 + } else
73400 +#endif
73401 +
73402 + pax_task_size = TASK_SIZE;
73403 +
73404 +#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC)
73405 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
73406 + set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu());
73407 + put_cpu();
73408 + }
73409 +#endif
73410 +
73411 +#ifdef CONFIG_PAX_ASLR
73412 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
73413 + current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT;
73414 + current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT;
73415 + }
73416 +#endif
73417 +
73418 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
73419 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
73420 + executable_stack = EXSTACK_DISABLE_X;
73421 + current->personality &= ~READ_IMPLIES_EXEC;
73422 + } else
73423 +#endif
73424 +
73425 if (elf_read_implies_exec(loc->elf_ex, executable_stack))
73426 current->personality |= READ_IMPLIES_EXEC;
73427
73428 @@ -915,8 +1354,21 @@ static int load_elf_binary(struct linux_binprm *bprm)
73429 if (current->flags & PF_RANDOMIZE)
73430 load_bias += arch_mmap_rnd();
73431 load_bias = ELF_PAGESTART(load_bias);
73432 - total_size = total_mapping_size(elf_phdata,
73433 - loc->elf_ex.e_phnum);
73434 +
73435 +#ifdef CONFIG_PAX_RANDMMAP
73436 + /* PaX: randomize base address at the default exe base if requested */
73437 + if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) {
73438 +#ifdef CONFIG_SPARC64
73439 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1);
73440 +#else
73441 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT;
73442 +#endif
73443 + load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias);
73444 + elf_flags |= MAP_FIXED;
73445 + }
73446 +#endif
73447 +
73448 + total_size = total_mapping_size(elf_phdata, loc->elf_ex.e_phnum);
73449 if (!total_size) {
73450 retval = -EINVAL;
73451 goto out_free_dentry;
73452 @@ -952,9 +1404,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
73453 * allowed task size. Note that p_filesz must always be
73454 * <= p_memsz so it is only necessary to check p_memsz.
73455 */
73456 - if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
73457 - elf_ppnt->p_memsz > TASK_SIZE ||
73458 - TASK_SIZE - elf_ppnt->p_memsz < k) {
73459 + if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
73460 + elf_ppnt->p_memsz > pax_task_size ||
73461 + pax_task_size - elf_ppnt->p_memsz < k) {
73462 /* set_brk can never work. Avoid overflows. */
73463 retval = -EINVAL;
73464 goto out_free_dentry;
73465 @@ -990,16 +1442,43 @@ static int load_elf_binary(struct linux_binprm *bprm)
73466 if (retval)
73467 goto out_free_dentry;
73468 if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
73469 - retval = -EFAULT; /* Nobody gets to see this, but.. */
73470 - goto out_free_dentry;
73471 + /*
73472 + * This bss-zeroing can fail if the ELF
73473 + * file specifies odd protections. So
73474 + * we don't check the return value
73475 + */
73476 }
73477
73478 +#ifdef CONFIG_PAX_RANDMMAP
73479 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
73480 + unsigned long start, size, flags;
73481 + vm_flags_t vm_flags;
73482 +
73483 + start = ELF_PAGEALIGN(elf_brk);
73484 + size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4);
73485 + flags = MAP_FIXED | MAP_PRIVATE;
73486 + vm_flags = VM_DONTEXPAND | VM_DONTDUMP;
73487 +
73488 + down_write(&current->mm->mmap_sem);
73489 + start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags);
73490 + retval = -ENOMEM;
73491 + if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) {
73492 +// if (current->personality & ADDR_NO_RANDOMIZE)
73493 +// vm_flags |= VM_READ | VM_MAYREAD;
73494 + start = mmap_region(NULL, start, PAGE_ALIGN(size), vm_flags, 0);
73495 + retval = IS_ERR_VALUE(start) ? start : 0;
73496 + }
73497 + up_write(&current->mm->mmap_sem);
73498 + if (retval == 0)
73499 + retval = set_brk(start + size, start + size + PAGE_SIZE);
73500 + if (retval < 0)
73501 + goto out_free_dentry;
73502 + }
73503 +#endif
73504 +
73505 if (elf_interpreter) {
73506 - unsigned long interp_map_addr = 0;
73507 -
73508 elf_entry = load_elf_interp(&loc->interp_elf_ex,
73509 interpreter,
73510 - &interp_map_addr,
73511 load_bias, interp_elf_phdata);
73512 if (!IS_ERR((void *)elf_entry)) {
73513 /*
73514 @@ -1050,6 +1529,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
73515 current->mm->end_data = end_data;
73516 current->mm->start_stack = bprm->p;
73517
73518 +#ifndef CONFIG_PAX_RANDMMAP
73519 if ((current->flags & PF_RANDOMIZE) && (randomize_va_space > 1)) {
73520 current->mm->brk = current->mm->start_brk =
73521 arch_randomize_brk(current->mm);
73522 @@ -1057,6 +1537,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
73523 current->brk_randomized = 1;
73524 #endif
73525 }
73526 +#endif
73527
73528 if (current->personality & MMAP_PAGE_ZERO) {
73529 /* Why this, you ask??? Well SVr4 maps page 0 as read-only,
73530 @@ -1225,7 +1706,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
73531 * Decide what to dump of a segment, part, all or none.
73532 */
73533 static unsigned long vma_dump_size(struct vm_area_struct *vma,
73534 - unsigned long mm_flags)
73535 + unsigned long mm_flags, long signr)
73536 {
73537 #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type))
73538
73539 @@ -1263,7 +1744,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
73540 if (vma->vm_file == NULL)
73541 return 0;
73542
73543 - if (FILTER(MAPPED_PRIVATE))
73544 + if (signr == SIGKILL || FILTER(MAPPED_PRIVATE))
73545 goto whole;
73546
73547 /*
73548 @@ -1470,9 +1951,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
73549 {
73550 elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
73551 int i = 0;
73552 - do
73553 + do {
73554 i += 2;
73555 - while (auxv[i - 2] != AT_NULL);
73556 + } while (auxv[i - 2] != AT_NULL);
73557 fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
73558 }
73559
73560 @@ -1481,7 +1962,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
73561 {
73562 mm_segment_t old_fs = get_fs();
73563 set_fs(KERNEL_DS);
73564 - copy_siginfo_to_user((user_siginfo_t __user *) csigdata, siginfo);
73565 + copy_siginfo_to_user((user_siginfo_t __force_user *) csigdata, siginfo);
73566 set_fs(old_fs);
73567 fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata);
73568 }
73569 @@ -2201,7 +2682,7 @@ static int elf_core_dump(struct coredump_params *cprm)
73570 vma = next_vma(vma, gate_vma)) {
73571 unsigned long dump_size;
73572
73573 - dump_size = vma_dump_size(vma, cprm->mm_flags);
73574 + dump_size = vma_dump_size(vma, cprm->mm_flags, cprm->siginfo->si_signo);
73575 vma_filesz[i++] = dump_size;
73576 vma_data_size += dump_size;
73577 }
73578 @@ -2309,6 +2790,167 @@ out:
73579
73580 #endif /* CONFIG_ELF_CORE */
73581
73582 +#ifdef CONFIG_PAX_MPROTECT
73583 +/* PaX: non-PIC ELF libraries need relocations on their executable segments
73584 + * therefore we'll grant them VM_MAYWRITE once during their life. Similarly
73585 + * we'll remove VM_MAYWRITE for good on RELRO segments.
73586 + *
73587 + * The checks favour ld-linux.so behaviour which operates on a per ELF segment
73588 + * basis because we want to allow the common case and not the special ones.
73589 + */
73590 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags)
73591 +{
73592 + struct elfhdr elf_h;
73593 + struct elf_phdr elf_p;
73594 + unsigned long i;
73595 + unsigned long oldflags;
73596 + bool is_textrel_rw, is_textrel_rx, is_relro;
73597 +
73598 + if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT) || !vma->vm_file)
73599 + return;
73600 +
73601 + oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ);
73602 + newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ;
73603 +
73604 +#ifdef CONFIG_PAX_ELFRELOCS
73605 + /* possible TEXTREL */
73606 + is_textrel_rw = !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ);
73607 + is_textrel_rx = vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ);
73608 +#else
73609 + is_textrel_rw = false;
73610 + is_textrel_rx = false;
73611 +#endif
73612 +
73613 + /* possible RELRO */
73614 + is_relro = vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ);
73615 +
73616 + if (!is_textrel_rw && !is_textrel_rx && !is_relro)
73617 + return;
73618 +
73619 + if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
73620 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
73621 +
73622 +#ifdef CONFIG_PAX_ETEXECRELOCS
73623 + ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
73624 +#else
73625 + ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) ||
73626 +#endif
73627 +
73628 + (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
73629 + !elf_check_arch(&elf_h) ||
73630 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
73631 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
73632 + return;
73633 +
73634 + for (i = 0UL; i < elf_h.e_phnum; i++) {
73635 + if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
73636 + return;
73637 + switch (elf_p.p_type) {
73638 + case PT_DYNAMIC:
73639 + if (!is_textrel_rw && !is_textrel_rx)
73640 + continue;
73641 + i = 0UL;
73642 + while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) {
73643 + elf_dyn dyn;
73644 +
73645 + if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn)))
73646 + break;
73647 + if (dyn.d_tag == DT_NULL)
73648 + break;
73649 + if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) {
73650 + gr_log_textrel(vma);
73651 + if (is_textrel_rw)
73652 + vma->vm_flags |= VM_MAYWRITE;
73653 + else
73654 + /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */
73655 + vma->vm_flags &= ~VM_MAYWRITE;
73656 + break;
73657 + }
73658 + i++;
73659 + }
73660 + is_textrel_rw = false;
73661 + is_textrel_rx = false;
73662 + continue;
73663 +
73664 + case PT_GNU_RELRO:
73665 + if (!is_relro)
73666 + continue;
73667 + if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start)
73668 + vma->vm_flags &= ~VM_MAYWRITE;
73669 + is_relro = false;
73670 + continue;
73671 +
73672 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
73673 + case PT_PAX_FLAGS: {
73674 + const char *msg_mprotect = "", *msg_emutramp = "";
73675 + char *buffer_lib, *buffer_exe;
73676 +
73677 + if (elf_p.p_flags & PF_NOMPROTECT)
73678 + msg_mprotect = "MPROTECT disabled";
73679 +
73680 +#ifdef CONFIG_PAX_EMUTRAMP
73681 + if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP))
73682 + msg_emutramp = "EMUTRAMP enabled";
73683 +#endif
73684 +
73685 + if (!msg_mprotect[0] && !msg_emutramp[0])
73686 + continue;
73687 +
73688 + if (!printk_ratelimit())
73689 + continue;
73690 +
73691 + buffer_lib = (char *)__get_free_page(GFP_KERNEL);
73692 + buffer_exe = (char *)__get_free_page(GFP_KERNEL);
73693 + if (buffer_lib && buffer_exe) {
73694 + char *path_lib, *path_exe;
73695 +
73696 + path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE);
73697 + path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE);
73698 +
73699 + pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect,
73700 + (msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe);
73701 +
73702 + }
73703 + free_page((unsigned long)buffer_exe);
73704 + free_page((unsigned long)buffer_lib);
73705 + continue;
73706 + }
73707 +#endif
73708 +
73709 + }
73710 + }
73711 +}
73712 +#endif
73713 +
73714 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
73715 +
73716 +extern int grsec_enable_log_rwxmaps;
73717 +
73718 +static void elf_handle_mmap(struct file *file)
73719 +{
73720 + struct elfhdr elf_h;
73721 + struct elf_phdr elf_p;
73722 + unsigned long i;
73723 +
73724 + if (!grsec_enable_log_rwxmaps)
73725 + return;
73726 +
73727 + if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
73728 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
73729 + (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) ||
73730 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
73731 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
73732 + return;
73733 +
73734 + for (i = 0UL; i < elf_h.e_phnum; i++) {
73735 + if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
73736 + return;
73737 + if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X))
73738 + gr_log_ptgnustack(file);
73739 + }
73740 +}
73741 +#endif
73742 +
73743 static int __init init_elf_binfmt(void)
73744 {
73745 register_binfmt(&elf_format);
73746 diff --git a/fs/block_dev.c b/fs/block_dev.c
73747 index c7e4163..6939003 100644
73748 --- a/fs/block_dev.c
73749 +++ b/fs/block_dev.c
73750 @@ -732,7 +732,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
73751 else if (bdev->bd_contains == bdev)
73752 return true; /* is a whole device which isn't held */
73753
73754 - else if (whole->bd_holder == bd_may_claim)
73755 + else if (whole->bd_holder == (void *)bd_may_claim)
73756 return true; /* is a partition of a device that is being partitioned */
73757 else if (whole->bd_holder != NULL)
73758 return false; /* is a partition of a held device */
73759 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
73760 index 0f11ebc..1bf3321 100644
73761 --- a/fs/btrfs/ctree.c
73762 +++ b/fs/btrfs/ctree.c
73763 @@ -1180,9 +1180,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
73764 free_extent_buffer(buf);
73765 add_root_to_dirty_list(root);
73766 } else {
73767 - if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID)
73768 - parent_start = parent->start;
73769 - else
73770 + if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) {
73771 + if (parent)
73772 + parent_start = parent->start;
73773 + else
73774 + parent_start = 0;
73775 + } else
73776 parent_start = 0;
73777
73778 WARN_ON(trans->transid != btrfs_header_generation(parent));
73779 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
73780 index a2ae427..53c2e98 100644
73781 --- a/fs/btrfs/delayed-inode.c
73782 +++ b/fs/btrfs/delayed-inode.c
73783 @@ -462,7 +462,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
73784
73785 static void finish_one_item(struct btrfs_delayed_root *delayed_root)
73786 {
73787 - int seq = atomic_inc_return(&delayed_root->items_seq);
73788 + int seq = atomic_inc_return_unchecked(&delayed_root->items_seq);
73789 if ((atomic_dec_return(&delayed_root->items) <
73790 BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
73791 waitqueue_active(&delayed_root->wait))
73792 @@ -1412,7 +1412,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
73793
73794 static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq)
73795 {
73796 - int val = atomic_read(&delayed_root->items_seq);
73797 + int val = atomic_read_unchecked(&delayed_root->items_seq);
73798
73799 if (val < seq || val >= seq + BTRFS_DELAYED_BATCH)
73800 return 1;
73801 @@ -1437,7 +1437,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
73802 int seq;
73803 int ret;
73804
73805 - seq = atomic_read(&delayed_root->items_seq);
73806 + seq = atomic_read_unchecked(&delayed_root->items_seq);
73807
73808 ret = btrfs_wq_run_delayed_node(delayed_root, fs_info, 0);
73809 if (ret)
73810 diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
73811 index f70119f..ab5894d 100644
73812 --- a/fs/btrfs/delayed-inode.h
73813 +++ b/fs/btrfs/delayed-inode.h
73814 @@ -43,7 +43,7 @@ struct btrfs_delayed_root {
73815 */
73816 struct list_head prepare_list;
73817 atomic_t items; /* for delayed items */
73818 - atomic_t items_seq; /* for delayed items */
73819 + atomic_unchecked_t items_seq; /* for delayed items */
73820 int nodes; /* for delayed nodes */
73821 wait_queue_head_t wait;
73822 };
73823 @@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root(
73824 struct btrfs_delayed_root *delayed_root)
73825 {
73826 atomic_set(&delayed_root->items, 0);
73827 - atomic_set(&delayed_root->items_seq, 0);
73828 + atomic_set_unchecked(&delayed_root->items_seq, 0);
73829 delayed_root->nodes = 0;
73830 spin_lock_init(&delayed_root->lock);
73831 init_waitqueue_head(&delayed_root->wait);
73832 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
73833 index 9e66f5e..f7caaf0 100644
73834 --- a/fs/btrfs/super.c
73835 +++ b/fs/btrfs/super.c
73836 @@ -271,7 +271,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
73837 function, line, errstr);
73838 return;
73839 }
73840 - ACCESS_ONCE(trans->transaction->aborted) = errno;
73841 + ACCESS_ONCE_RW(trans->transaction->aborted) = errno;
73842 /* Wake up anybody who may be waiting on this transaction */
73843 wake_up(&root->fs_info->transaction_wait);
73844 wake_up(&root->fs_info->transaction_blocked_wait);
73845 diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
73846 index e8a4c86..f8c22ae 100644
73847 --- a/fs/btrfs/sysfs.c
73848 +++ b/fs/btrfs/sysfs.c
73849 @@ -472,7 +472,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add)
73850 for (set = 0; set < FEAT_MAX; set++) {
73851 int i;
73852 struct attribute *attrs[2];
73853 - struct attribute_group agroup = {
73854 + attribute_group_no_const agroup = {
73855 .name = "features",
73856 .attrs = attrs,
73857 };
73858 diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c
73859 index 2299bfd..4098e72 100644
73860 --- a/fs/btrfs/tests/free-space-tests.c
73861 +++ b/fs/btrfs/tests/free-space-tests.c
73862 @@ -463,7 +463,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
73863 * extent entry.
73864 */
73865 use_bitmap_op = cache->free_space_ctl->op->use_bitmap;
73866 - cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
73867 + pax_open_kernel();
73868 + *(void **)&cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
73869 + pax_close_kernel();
73870
73871 /*
73872 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[
73873 @@ -870,7 +872,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
73874 if (ret)
73875 return ret;
73876
73877 - cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
73878 + pax_open_kernel();
73879 + *(void **)&cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
73880 + pax_close_kernel();
73881 __btrfs_remove_free_space_cache(cache->free_space_ctl);
73882
73883 return 0;
73884 diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
73885 index 6916a78..4598936 100644
73886 --- a/fs/btrfs/tree-log.h
73887 +++ b/fs/btrfs/tree-log.h
73888 @@ -45,7 +45,7 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx)
73889 static inline void btrfs_set_log_full_commit(struct btrfs_fs_info *fs_info,
73890 struct btrfs_trans_handle *trans)
73891 {
73892 - ACCESS_ONCE(fs_info->last_trans_log_full_commit) = trans->transid;
73893 + ACCESS_ONCE_RW(fs_info->last_trans_log_full_commit) = trans->transid;
73894 }
73895
73896 static inline int btrfs_need_log_full_commit(struct btrfs_fs_info *fs_info,
73897 diff --git a/fs/buffer.c b/fs/buffer.c
73898 index c7a5602..18eabd1 100644
73899 --- a/fs/buffer.c
73900 +++ b/fs/buffer.c
73901 @@ -3417,7 +3417,7 @@ void __init buffer_init(void)
73902 bh_cachep = kmem_cache_create("buffer_head",
73903 sizeof(struct buffer_head), 0,
73904 (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
73905 - SLAB_MEM_SPREAD),
73906 + SLAB_MEM_SPREAD|SLAB_NO_SANITIZE),
73907 NULL);
73908
73909 /*
73910 diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
73911 index 6af790f..ec4c1e6 100644
73912 --- a/fs/cachefiles/bind.c
73913 +++ b/fs/cachefiles/bind.c
73914 @@ -39,13 +39,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args)
73915 args);
73916
73917 /* start by checking things over */
73918 - ASSERT(cache->fstop_percent >= 0 &&
73919 - cache->fstop_percent < cache->fcull_percent &&
73920 + ASSERT(cache->fstop_percent < cache->fcull_percent &&
73921 cache->fcull_percent < cache->frun_percent &&
73922 cache->frun_percent < 100);
73923
73924 - ASSERT(cache->bstop_percent >= 0 &&
73925 - cache->bstop_percent < cache->bcull_percent &&
73926 + ASSERT(cache->bstop_percent < cache->bcull_percent &&
73927 cache->bcull_percent < cache->brun_percent &&
73928 cache->brun_percent < 100);
73929
73930 diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
73931 index f601def..b2cf704 100644
73932 --- a/fs/cachefiles/daemon.c
73933 +++ b/fs/cachefiles/daemon.c
73934 @@ -196,7 +196,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
73935 if (n > buflen)
73936 return -EMSGSIZE;
73937
73938 - if (copy_to_user(_buffer, buffer, n) != 0)
73939 + if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0)
73940 return -EFAULT;
73941
73942 return n;
73943 @@ -222,7 +222,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
73944 if (test_bit(CACHEFILES_DEAD, &cache->flags))
73945 return -EIO;
73946
73947 - if (datalen < 0 || datalen > PAGE_SIZE - 1)
73948 + if (datalen > PAGE_SIZE - 1)
73949 return -EOPNOTSUPP;
73950
73951 /* drag the command string into the kernel so we can parse it */
73952 @@ -385,7 +385,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args)
73953 if (args[0] != '%' || args[1] != '\0')
73954 return -EINVAL;
73955
73956 - if (fstop < 0 || fstop >= cache->fcull_percent)
73957 + if (fstop >= cache->fcull_percent)
73958 return cachefiles_daemon_range_error(cache, args);
73959
73960 cache->fstop_percent = fstop;
73961 @@ -457,7 +457,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args)
73962 if (args[0] != '%' || args[1] != '\0')
73963 return -EINVAL;
73964
73965 - if (bstop < 0 || bstop >= cache->bcull_percent)
73966 + if (bstop >= cache->bcull_percent)
73967 return cachefiles_daemon_range_error(cache, args);
73968
73969 cache->bstop_percent = bstop;
73970 diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
73971 index 8c52472..c4e3a69 100644
73972 --- a/fs/cachefiles/internal.h
73973 +++ b/fs/cachefiles/internal.h
73974 @@ -66,7 +66,7 @@ struct cachefiles_cache {
73975 wait_queue_head_t daemon_pollwq; /* poll waitqueue for daemon */
73976 struct rb_root active_nodes; /* active nodes (can't be culled) */
73977 rwlock_t active_lock; /* lock for active_nodes */
73978 - atomic_t gravecounter; /* graveyard uniquifier */
73979 + atomic_unchecked_t gravecounter; /* graveyard uniquifier */
73980 unsigned frun_percent; /* when to stop culling (% files) */
73981 unsigned fcull_percent; /* when to start culling (% files) */
73982 unsigned fstop_percent; /* when to stop allocating (% files) */
73983 @@ -178,19 +178,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
73984 * proc.c
73985 */
73986 #ifdef CONFIG_CACHEFILES_HISTOGRAM
73987 -extern atomic_t cachefiles_lookup_histogram[HZ];
73988 -extern atomic_t cachefiles_mkdir_histogram[HZ];
73989 -extern atomic_t cachefiles_create_histogram[HZ];
73990 +extern atomic_unchecked_t cachefiles_lookup_histogram[HZ];
73991 +extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
73992 +extern atomic_unchecked_t cachefiles_create_histogram[HZ];
73993
73994 extern int __init cachefiles_proc_init(void);
73995 extern void cachefiles_proc_cleanup(void);
73996 static inline
73997 -void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
73998 +void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif)
73999 {
74000 unsigned long jif = jiffies - start_jif;
74001 if (jif >= HZ)
74002 jif = HZ - 1;
74003 - atomic_inc(&histogram[jif]);
74004 + atomic_inc_unchecked(&histogram[jif]);
74005 }
74006
74007 #else
74008 diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
74009 index ab857ab..ff8d593 100644
74010 --- a/fs/cachefiles/namei.c
74011 +++ b/fs/cachefiles/namei.c
74012 @@ -309,7 +309,7 @@ try_again:
74013 /* first step is to make up a grave dentry in the graveyard */
74014 sprintf(nbuffer, "%08x%08x",
74015 (uint32_t) get_seconds(),
74016 - (uint32_t) atomic_inc_return(&cache->gravecounter));
74017 + (uint32_t) atomic_inc_return_unchecked(&cache->gravecounter));
74018
74019 /* do the multiway lock magic */
74020 trap = lock_rename(cache->graveyard, dir);
74021 diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c
74022 index eccd339..4c1d995 100644
74023 --- a/fs/cachefiles/proc.c
74024 +++ b/fs/cachefiles/proc.c
74025 @@ -14,9 +14,9 @@
74026 #include <linux/seq_file.h>
74027 #include "internal.h"
74028
74029 -atomic_t cachefiles_lookup_histogram[HZ];
74030 -atomic_t cachefiles_mkdir_histogram[HZ];
74031 -atomic_t cachefiles_create_histogram[HZ];
74032 +atomic_unchecked_t cachefiles_lookup_histogram[HZ];
74033 +atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
74034 +atomic_unchecked_t cachefiles_create_histogram[HZ];
74035
74036 /*
74037 * display the latency histogram
74038 @@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v)
74039 return 0;
74040 default:
74041 index = (unsigned long) v - 3;
74042 - x = atomic_read(&cachefiles_lookup_histogram[index]);
74043 - y = atomic_read(&cachefiles_mkdir_histogram[index]);
74044 - z = atomic_read(&cachefiles_create_histogram[index]);
74045 + x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]);
74046 + y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]);
74047 + z = atomic_read_unchecked(&cachefiles_create_histogram[index]);
74048 if (x == 0 && y == 0 && z == 0)
74049 return 0;
74050
74051 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
74052 index 4248307..f41e44e 100644
74053 --- a/fs/ceph/dir.c
74054 +++ b/fs/ceph/dir.c
74055 @@ -127,6 +127,8 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
74056 struct dentry *dentry, *last;
74057 struct ceph_dentry_info *di;
74058 int err = 0;
74059 + char d_name[DNAME_INLINE_LEN];
74060 + const unsigned char *name;
74061
74062 /* claim ref on last dentry we returned */
74063 last = fi->dentry;
74064 @@ -190,7 +192,12 @@ more:
74065
74066 dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
74067 dentry, dentry, d_inode(dentry));
74068 - if (!dir_emit(ctx, dentry->d_name.name,
74069 + name = dentry->d_name.name;
74070 + if (name == dentry->d_iname) {
74071 + memcpy(d_name, name, dentry->d_name.len);
74072 + name = d_name;
74073 + }
74074 + if (!dir_emit(ctx, name,
74075 dentry->d_name.len,
74076 ceph_translate_ino(dentry->d_sb, d_inode(dentry)->i_ino),
74077 d_inode(dentry)->i_mode >> 12)) {
74078 @@ -248,7 +255,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
74079 struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
74080 struct ceph_mds_client *mdsc = fsc->mdsc;
74081 unsigned frag = fpos_frag(ctx->pos);
74082 - int off = fpos_off(ctx->pos);
74083 + unsigned int off = fpos_off(ctx->pos);
74084 int err;
74085 u32 ftype;
74086 struct ceph_mds_reply_info_parsed *rinfo;
74087 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
74088 index 4e99053..a7e2a5f 100644
74089 --- a/fs/ceph/super.c
74090 +++ b/fs/ceph/super.c
74091 @@ -885,7 +885,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
74092 /*
74093 * construct our own bdi so we can control readahead, etc.
74094 */
74095 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
74096 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
74097
74098 static int ceph_register_bdi(struct super_block *sb,
74099 struct ceph_fs_client *fsc)
74100 @@ -902,7 +902,7 @@ static int ceph_register_bdi(struct super_block *sb,
74101 VM_MAX_READAHEAD * 1024 / PAGE_CACHE_SIZE;
74102
74103 err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
74104 - atomic_long_inc_return(&bdi_seq));
74105 + atomic_long_inc_return_unchecked(&bdi_seq));
74106 if (!err)
74107 sb->s_bdi = &fsc->backing_dev_info;
74108 return err;
74109 diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
74110 index 7febcf2..62a5721 100644
74111 --- a/fs/cifs/cifs_debug.c
74112 +++ b/fs/cifs/cifs_debug.c
74113 @@ -269,8 +269,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
74114
74115 if (strtobool(&c, &bv) == 0) {
74116 #ifdef CONFIG_CIFS_STATS2
74117 - atomic_set(&totBufAllocCount, 0);
74118 - atomic_set(&totSmBufAllocCount, 0);
74119 + atomic_set_unchecked(&totBufAllocCount, 0);
74120 + atomic_set_unchecked(&totSmBufAllocCount, 0);
74121 #endif /* CONFIG_CIFS_STATS2 */
74122 spin_lock(&cifs_tcp_ses_lock);
74123 list_for_each(tmp1, &cifs_tcp_ses_list) {
74124 @@ -283,7 +283,7 @@ static ssize_t cifs_stats_proc_write(struct file *file,
74125 tcon = list_entry(tmp3,
74126 struct cifs_tcon,
74127 tcon_list);
74128 - atomic_set(&tcon->num_smbs_sent, 0);
74129 + atomic_set_unchecked(&tcon->num_smbs_sent, 0);
74130 if (server->ops->clear_stats)
74131 server->ops->clear_stats(tcon);
74132 }
74133 @@ -315,8 +315,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
74134 smBufAllocCount.counter, cifs_min_small);
74135 #ifdef CONFIG_CIFS_STATS2
74136 seq_printf(m, "Total Large %d Small %d Allocations\n",
74137 - atomic_read(&totBufAllocCount),
74138 - atomic_read(&totSmBufAllocCount));
74139 + atomic_read_unchecked(&totBufAllocCount),
74140 + atomic_read_unchecked(&totSmBufAllocCount));
74141 #endif /* CONFIG_CIFS_STATS2 */
74142
74143 seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount));
74144 @@ -345,7 +345,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
74145 if (tcon->need_reconnect)
74146 seq_puts(m, "\tDISCONNECTED ");
74147 seq_printf(m, "\nSMBs: %d",
74148 - atomic_read(&tcon->num_smbs_sent));
74149 + atomic_read_unchecked(&tcon->num_smbs_sent));
74150 if (server->ops->print_stats)
74151 server->ops->print_stats(m, tcon);
74152 }
74153 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
74154 index 0a9fb6b..9def7fa 100644
74155 --- a/fs/cifs/cifsfs.c
74156 +++ b/fs/cifs/cifsfs.c
74157 @@ -1082,7 +1082,7 @@ cifs_init_request_bufs(void)
74158 */
74159 cifs_req_cachep = kmem_cache_create("cifs_request",
74160 CIFSMaxBufSize + max_hdr_size, 0,
74161 - SLAB_HWCACHE_ALIGN, NULL);
74162 + SLAB_HWCACHE_ALIGN | SLAB_USERCOPY, NULL);
74163 if (cifs_req_cachep == NULL)
74164 return -ENOMEM;
74165
74166 @@ -1109,7 +1109,7 @@ cifs_init_request_bufs(void)
74167 efficient to alloc 1 per page off the slab compared to 17K (5page)
74168 alloc of large cifs buffers even when page debugging is on */
74169 cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
74170 - MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN,
74171 + MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN | SLAB_USERCOPY,
74172 NULL);
74173 if (cifs_sm_req_cachep == NULL) {
74174 mempool_destroy(cifs_req_poolp);
74175 @@ -1194,8 +1194,8 @@ init_cifs(void)
74176 atomic_set(&bufAllocCount, 0);
74177 atomic_set(&smBufAllocCount, 0);
74178 #ifdef CONFIG_CIFS_STATS2
74179 - atomic_set(&totBufAllocCount, 0);
74180 - atomic_set(&totSmBufAllocCount, 0);
74181 + atomic_set_unchecked(&totBufAllocCount, 0);
74182 + atomic_set_unchecked(&totSmBufAllocCount, 0);
74183 #endif /* CONFIG_CIFS_STATS2 */
74184
74185 atomic_set(&midCount, 0);
74186 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
74187 index 22b289a..bbbba082 100644
74188 --- a/fs/cifs/cifsglob.h
74189 +++ b/fs/cifs/cifsglob.h
74190 @@ -823,35 +823,35 @@ struct cifs_tcon {
74191 __u16 Flags; /* optional support bits */
74192 enum statusEnum tidStatus;
74193 #ifdef CONFIG_CIFS_STATS
74194 - atomic_t num_smbs_sent;
74195 + atomic_unchecked_t num_smbs_sent;
74196 union {
74197 struct {
74198 - atomic_t num_writes;
74199 - atomic_t num_reads;
74200 - atomic_t num_flushes;
74201 - atomic_t num_oplock_brks;
74202 - atomic_t num_opens;
74203 - atomic_t num_closes;
74204 - atomic_t num_deletes;
74205 - atomic_t num_mkdirs;
74206 - atomic_t num_posixopens;
74207 - atomic_t num_posixmkdirs;
74208 - atomic_t num_rmdirs;
74209 - atomic_t num_renames;
74210 - atomic_t num_t2renames;
74211 - atomic_t num_ffirst;
74212 - atomic_t num_fnext;
74213 - atomic_t num_fclose;
74214 - atomic_t num_hardlinks;
74215 - atomic_t num_symlinks;
74216 - atomic_t num_locks;
74217 - atomic_t num_acl_get;
74218 - atomic_t num_acl_set;
74219 + atomic_unchecked_t num_writes;
74220 + atomic_unchecked_t num_reads;
74221 + atomic_unchecked_t num_flushes;
74222 + atomic_unchecked_t num_oplock_brks;
74223 + atomic_unchecked_t num_opens;
74224 + atomic_unchecked_t num_closes;
74225 + atomic_unchecked_t num_deletes;
74226 + atomic_unchecked_t num_mkdirs;
74227 + atomic_unchecked_t num_posixopens;
74228 + atomic_unchecked_t num_posixmkdirs;
74229 + atomic_unchecked_t num_rmdirs;
74230 + atomic_unchecked_t num_renames;
74231 + atomic_unchecked_t num_t2renames;
74232 + atomic_unchecked_t num_ffirst;
74233 + atomic_unchecked_t num_fnext;
74234 + atomic_unchecked_t num_fclose;
74235 + atomic_unchecked_t num_hardlinks;
74236 + atomic_unchecked_t num_symlinks;
74237 + atomic_unchecked_t num_locks;
74238 + atomic_unchecked_t num_acl_get;
74239 + atomic_unchecked_t num_acl_set;
74240 } cifs_stats;
74241 #ifdef CONFIG_CIFS_SMB2
74242 struct {
74243 - atomic_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
74244 - atomic_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
74245 + atomic_unchecked_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
74246 + atomic_unchecked_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
74247 } smb2_stats;
74248 #endif /* CONFIG_CIFS_SMB2 */
74249 } stats;
74250 @@ -1198,7 +1198,7 @@ convert_delimiter(char *path, char delim)
74251 }
74252
74253 #ifdef CONFIG_CIFS_STATS
74254 -#define cifs_stats_inc atomic_inc
74255 +#define cifs_stats_inc atomic_inc_unchecked
74256
74257 static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
74258 unsigned int bytes)
74259 @@ -1565,8 +1565,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
74260 /* Various Debug counters */
74261 GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */
74262 #ifdef CONFIG_CIFS_STATS2
74263 -GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */
74264 -GLOBAL_EXTERN atomic_t totSmBufAllocCount;
74265 +GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */
74266 +GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount;
74267 #endif
74268 GLOBAL_EXTERN atomic_t smBufAllocCount;
74269 GLOBAL_EXTERN atomic_t midCount;
74270 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
74271 index 3f50cee..7741620 100644
74272 --- a/fs/cifs/file.c
74273 +++ b/fs/cifs/file.c
74274 @@ -2054,10 +2054,14 @@ static int cifs_writepages(struct address_space *mapping,
74275 index = mapping->writeback_index; /* Start from prev offset */
74276 end = -1;
74277 } else {
74278 - index = wbc->range_start >> PAGE_CACHE_SHIFT;
74279 - end = wbc->range_end >> PAGE_CACHE_SHIFT;
74280 - if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
74281 + if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) {
74282 range_whole = true;
74283 + index = 0;
74284 + end = ULONG_MAX;
74285 + } else {
74286 + index = wbc->range_start >> PAGE_CACHE_SHIFT;
74287 + end = wbc->range_end >> PAGE_CACHE_SHIFT;
74288 + }
74289 scanned = true;
74290 }
74291 server = cifs_sb_master_tcon(cifs_sb)->ses->server;
74292 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
74293 index 8442b8b..ea6986f 100644
74294 --- a/fs/cifs/misc.c
74295 +++ b/fs/cifs/misc.c
74296 @@ -170,7 +170,7 @@ cifs_buf_get(void)
74297 memset(ret_buf, 0, buf_size + 3);
74298 atomic_inc(&bufAllocCount);
74299 #ifdef CONFIG_CIFS_STATS2
74300 - atomic_inc(&totBufAllocCount);
74301 + atomic_inc_unchecked(&totBufAllocCount);
74302 #endif /* CONFIG_CIFS_STATS2 */
74303 }
74304
74305 @@ -205,7 +205,7 @@ cifs_small_buf_get(void)
74306 /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
74307 atomic_inc(&smBufAllocCount);
74308 #ifdef CONFIG_CIFS_STATS2
74309 - atomic_inc(&totSmBufAllocCount);
74310 + atomic_inc_unchecked(&totSmBufAllocCount);
74311 #endif /* CONFIG_CIFS_STATS2 */
74312
74313 }
74314 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
74315 index fc537c2..47d654c 100644
74316 --- a/fs/cifs/smb1ops.c
74317 +++ b/fs/cifs/smb1ops.c
74318 @@ -622,27 +622,27 @@ static void
74319 cifs_clear_stats(struct cifs_tcon *tcon)
74320 {
74321 #ifdef CONFIG_CIFS_STATS
74322 - atomic_set(&tcon->stats.cifs_stats.num_writes, 0);
74323 - atomic_set(&tcon->stats.cifs_stats.num_reads, 0);
74324 - atomic_set(&tcon->stats.cifs_stats.num_flushes, 0);
74325 - atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0);
74326 - atomic_set(&tcon->stats.cifs_stats.num_opens, 0);
74327 - atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0);
74328 - atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
74329 - atomic_set(&tcon->stats.cifs_stats.num_closes, 0);
74330 - atomic_set(&tcon->stats.cifs_stats.num_deletes, 0);
74331 - atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0);
74332 - atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0);
74333 - atomic_set(&tcon->stats.cifs_stats.num_renames, 0);
74334 - atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0);
74335 - atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0);
74336 - atomic_set(&tcon->stats.cifs_stats.num_fnext, 0);
74337 - atomic_set(&tcon->stats.cifs_stats.num_fclose, 0);
74338 - atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0);
74339 - atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0);
74340 - atomic_set(&tcon->stats.cifs_stats.num_locks, 0);
74341 - atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0);
74342 - atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0);
74343 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_writes, 0);
74344 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_reads, 0);
74345 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_flushes, 0);
74346 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_oplock_brks, 0);
74347 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_opens, 0);
74348 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixopens, 0);
74349 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
74350 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_closes, 0);
74351 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_deletes, 0);
74352 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_mkdirs, 0);
74353 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_rmdirs, 0);
74354 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_renames, 0);
74355 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_t2renames, 0);
74356 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_ffirst, 0);
74357 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fnext, 0);
74358 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fclose, 0);
74359 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_hardlinks, 0);
74360 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_symlinks, 0);
74361 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_locks, 0);
74362 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_get, 0);
74363 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_set, 0);
74364 #endif
74365 }
74366
74367 @@ -651,36 +651,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
74368 {
74369 #ifdef CONFIG_CIFS_STATS
74370 seq_printf(m, " Oplocks breaks: %d",
74371 - atomic_read(&tcon->stats.cifs_stats.num_oplock_brks));
74372 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_oplock_brks));
74373 seq_printf(m, "\nReads: %d Bytes: %llu",
74374 - atomic_read(&tcon->stats.cifs_stats.num_reads),
74375 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_reads),
74376 (long long)(tcon->bytes_read));
74377 seq_printf(m, "\nWrites: %d Bytes: %llu",
74378 - atomic_read(&tcon->stats.cifs_stats.num_writes),
74379 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_writes),
74380 (long long)(tcon->bytes_written));
74381 seq_printf(m, "\nFlushes: %d",
74382 - atomic_read(&tcon->stats.cifs_stats.num_flushes));
74383 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_flushes));
74384 seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d",
74385 - atomic_read(&tcon->stats.cifs_stats.num_locks),
74386 - atomic_read(&tcon->stats.cifs_stats.num_hardlinks),
74387 - atomic_read(&tcon->stats.cifs_stats.num_symlinks));
74388 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_locks),
74389 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_hardlinks),
74390 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_symlinks));
74391 seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
74392 - atomic_read(&tcon->stats.cifs_stats.num_opens),
74393 - atomic_read(&tcon->stats.cifs_stats.num_closes),
74394 - atomic_read(&tcon->stats.cifs_stats.num_deletes));
74395 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_opens),
74396 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_closes),
74397 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_deletes));
74398 seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d",
74399 - atomic_read(&tcon->stats.cifs_stats.num_posixopens),
74400 - atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs));
74401 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixopens),
74402 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs));
74403 seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
74404 - atomic_read(&tcon->stats.cifs_stats.num_mkdirs),
74405 - atomic_read(&tcon->stats.cifs_stats.num_rmdirs));
74406 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_mkdirs),
74407 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_rmdirs));
74408 seq_printf(m, "\nRenames: %d T2 Renames %d",
74409 - atomic_read(&tcon->stats.cifs_stats.num_renames),
74410 - atomic_read(&tcon->stats.cifs_stats.num_t2renames));
74411 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_renames),
74412 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_t2renames));
74413 seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
74414 - atomic_read(&tcon->stats.cifs_stats.num_ffirst),
74415 - atomic_read(&tcon->stats.cifs_stats.num_fnext),
74416 - atomic_read(&tcon->stats.cifs_stats.num_fclose));
74417 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_ffirst),
74418 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fnext),
74419 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fclose));
74420 #endif
74421 }
74422
74423 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
74424 index 54daee5..2669fcb 100644
74425 --- a/fs/cifs/smb2ops.c
74426 +++ b/fs/cifs/smb2ops.c
74427 @@ -418,8 +418,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
74428 #ifdef CONFIG_CIFS_STATS
74429 int i;
74430 for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) {
74431 - atomic_set(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
74432 - atomic_set(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
74433 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
74434 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
74435 }
74436 #endif
74437 }
74438 @@ -459,65 +459,65 @@ static void
74439 smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
74440 {
74441 #ifdef CONFIG_CIFS_STATS
74442 - atomic_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
74443 - atomic_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
74444 + atomic_unchecked_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
74445 + atomic_unchecked_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
74446 seq_printf(m, "\nNegotiates: %d sent %d failed",
74447 - atomic_read(&sent[SMB2_NEGOTIATE_HE]),
74448 - atomic_read(&failed[SMB2_NEGOTIATE_HE]));
74449 + atomic_read_unchecked(&sent[SMB2_NEGOTIATE_HE]),
74450 + atomic_read_unchecked(&failed[SMB2_NEGOTIATE_HE]));
74451 seq_printf(m, "\nSessionSetups: %d sent %d failed",
74452 - atomic_read(&sent[SMB2_SESSION_SETUP_HE]),
74453 - atomic_read(&failed[SMB2_SESSION_SETUP_HE]));
74454 + atomic_read_unchecked(&sent[SMB2_SESSION_SETUP_HE]),
74455 + atomic_read_unchecked(&failed[SMB2_SESSION_SETUP_HE]));
74456 seq_printf(m, "\nLogoffs: %d sent %d failed",
74457 - atomic_read(&sent[SMB2_LOGOFF_HE]),
74458 - atomic_read(&failed[SMB2_LOGOFF_HE]));
74459 + atomic_read_unchecked(&sent[SMB2_LOGOFF_HE]),
74460 + atomic_read_unchecked(&failed[SMB2_LOGOFF_HE]));
74461 seq_printf(m, "\nTreeConnects: %d sent %d failed",
74462 - atomic_read(&sent[SMB2_TREE_CONNECT_HE]),
74463 - atomic_read(&failed[SMB2_TREE_CONNECT_HE]));
74464 + atomic_read_unchecked(&sent[SMB2_TREE_CONNECT_HE]),
74465 + atomic_read_unchecked(&failed[SMB2_TREE_CONNECT_HE]));
74466 seq_printf(m, "\nTreeDisconnects: %d sent %d failed",
74467 - atomic_read(&sent[SMB2_TREE_DISCONNECT_HE]),
74468 - atomic_read(&failed[SMB2_TREE_DISCONNECT_HE]));
74469 + atomic_read_unchecked(&sent[SMB2_TREE_DISCONNECT_HE]),
74470 + atomic_read_unchecked(&failed[SMB2_TREE_DISCONNECT_HE]));
74471 seq_printf(m, "\nCreates: %d sent %d failed",
74472 - atomic_read(&sent[SMB2_CREATE_HE]),
74473 - atomic_read(&failed[SMB2_CREATE_HE]));
74474 + atomic_read_unchecked(&sent[SMB2_CREATE_HE]),
74475 + atomic_read_unchecked(&failed[SMB2_CREATE_HE]));
74476 seq_printf(m, "\nCloses: %d sent %d failed",
74477 - atomic_read(&sent[SMB2_CLOSE_HE]),
74478 - atomic_read(&failed[SMB2_CLOSE_HE]));
74479 + atomic_read_unchecked(&sent[SMB2_CLOSE_HE]),
74480 + atomic_read_unchecked(&failed[SMB2_CLOSE_HE]));
74481 seq_printf(m, "\nFlushes: %d sent %d failed",
74482 - atomic_read(&sent[SMB2_FLUSH_HE]),
74483 - atomic_read(&failed[SMB2_FLUSH_HE]));
74484 + atomic_read_unchecked(&sent[SMB2_FLUSH_HE]),
74485 + atomic_read_unchecked(&failed[SMB2_FLUSH_HE]));
74486 seq_printf(m, "\nReads: %d sent %d failed",
74487 - atomic_read(&sent[SMB2_READ_HE]),
74488 - atomic_read(&failed[SMB2_READ_HE]));
74489 + atomic_read_unchecked(&sent[SMB2_READ_HE]),
74490 + atomic_read_unchecked(&failed[SMB2_READ_HE]));
74491 seq_printf(m, "\nWrites: %d sent %d failed",
74492 - atomic_read(&sent[SMB2_WRITE_HE]),
74493 - atomic_read(&failed[SMB2_WRITE_HE]));
74494 + atomic_read_unchecked(&sent[SMB2_WRITE_HE]),
74495 + atomic_read_unchecked(&failed[SMB2_WRITE_HE]));
74496 seq_printf(m, "\nLocks: %d sent %d failed",
74497 - atomic_read(&sent[SMB2_LOCK_HE]),
74498 - atomic_read(&failed[SMB2_LOCK_HE]));
74499 + atomic_read_unchecked(&sent[SMB2_LOCK_HE]),
74500 + atomic_read_unchecked(&failed[SMB2_LOCK_HE]));
74501 seq_printf(m, "\nIOCTLs: %d sent %d failed",
74502 - atomic_read(&sent[SMB2_IOCTL_HE]),
74503 - atomic_read(&failed[SMB2_IOCTL_HE]));
74504 + atomic_read_unchecked(&sent[SMB2_IOCTL_HE]),
74505 + atomic_read_unchecked(&failed[SMB2_IOCTL_HE]));
74506 seq_printf(m, "\nCancels: %d sent %d failed",
74507 - atomic_read(&sent[SMB2_CANCEL_HE]),
74508 - atomic_read(&failed[SMB2_CANCEL_HE]));
74509 + atomic_read_unchecked(&sent[SMB2_CANCEL_HE]),
74510 + atomic_read_unchecked(&failed[SMB2_CANCEL_HE]));
74511 seq_printf(m, "\nEchos: %d sent %d failed",
74512 - atomic_read(&sent[SMB2_ECHO_HE]),
74513 - atomic_read(&failed[SMB2_ECHO_HE]));
74514 + atomic_read_unchecked(&sent[SMB2_ECHO_HE]),
74515 + atomic_read_unchecked(&failed[SMB2_ECHO_HE]));
74516 seq_printf(m, "\nQueryDirectories: %d sent %d failed",
74517 - atomic_read(&sent[SMB2_QUERY_DIRECTORY_HE]),
74518 - atomic_read(&failed[SMB2_QUERY_DIRECTORY_HE]));
74519 + atomic_read_unchecked(&sent[SMB2_QUERY_DIRECTORY_HE]),
74520 + atomic_read_unchecked(&failed[SMB2_QUERY_DIRECTORY_HE]));
74521 seq_printf(m, "\nChangeNotifies: %d sent %d failed",
74522 - atomic_read(&sent[SMB2_CHANGE_NOTIFY_HE]),
74523 - atomic_read(&failed[SMB2_CHANGE_NOTIFY_HE]));
74524 + atomic_read_unchecked(&sent[SMB2_CHANGE_NOTIFY_HE]),
74525 + atomic_read_unchecked(&failed[SMB2_CHANGE_NOTIFY_HE]));
74526 seq_printf(m, "\nQueryInfos: %d sent %d failed",
74527 - atomic_read(&sent[SMB2_QUERY_INFO_HE]),
74528 - atomic_read(&failed[SMB2_QUERY_INFO_HE]));
74529 + atomic_read_unchecked(&sent[SMB2_QUERY_INFO_HE]),
74530 + atomic_read_unchecked(&failed[SMB2_QUERY_INFO_HE]));
74531 seq_printf(m, "\nSetInfos: %d sent %d failed",
74532 - atomic_read(&sent[SMB2_SET_INFO_HE]),
74533 - atomic_read(&failed[SMB2_SET_INFO_HE]));
74534 + atomic_read_unchecked(&sent[SMB2_SET_INFO_HE]),
74535 + atomic_read_unchecked(&failed[SMB2_SET_INFO_HE]));
74536 seq_printf(m, "\nOplockBreaks: %d sent %d failed",
74537 - atomic_read(&sent[SMB2_OPLOCK_BREAK_HE]),
74538 - atomic_read(&failed[SMB2_OPLOCK_BREAK_HE]));
74539 + atomic_read_unchecked(&sent[SMB2_OPLOCK_BREAK_HE]),
74540 + atomic_read_unchecked(&failed[SMB2_OPLOCK_BREAK_HE]));
74541 #endif
74542 }
74543
74544 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
74545 index 54cbe19..fcd4a1b 100644
74546 --- a/fs/cifs/smb2pdu.c
74547 +++ b/fs/cifs/smb2pdu.c
74548 @@ -2147,8 +2147,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
74549 default:
74550 cifs_dbg(VFS, "info level %u isn't supported\n",
74551 srch_inf->info_level);
74552 - rc = -EINVAL;
74553 - goto qdir_exit;
74554 + return -EINVAL;
74555 }
74556
74557 req->FileIndex = cpu_to_le32(index);
74558 diff --git a/fs/coda/cache.c b/fs/coda/cache.c
74559 index 5bb630a..043dc70 100644
74560 --- a/fs/coda/cache.c
74561 +++ b/fs/coda/cache.c
74562 @@ -24,7 +24,7 @@
74563 #include "coda_linux.h"
74564 #include "coda_cache.h"
74565
74566 -static atomic_t permission_epoch = ATOMIC_INIT(0);
74567 +static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0);
74568
74569 /* replace or extend an acl cache hit */
74570 void coda_cache_enter(struct inode *inode, int mask)
74571 @@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask)
74572 struct coda_inode_info *cii = ITOC(inode);
74573
74574 spin_lock(&cii->c_lock);
74575 - cii->c_cached_epoch = atomic_read(&permission_epoch);
74576 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch);
74577 if (!uid_eq(cii->c_uid, current_fsuid())) {
74578 cii->c_uid = current_fsuid();
74579 cii->c_cached_perm = mask;
74580 @@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode)
74581 {
74582 struct coda_inode_info *cii = ITOC(inode);
74583 spin_lock(&cii->c_lock);
74584 - cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
74585 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1;
74586 spin_unlock(&cii->c_lock);
74587 }
74588
74589 /* remove all acl caches */
74590 void coda_cache_clear_all(struct super_block *sb)
74591 {
74592 - atomic_inc(&permission_epoch);
74593 + atomic_inc_unchecked(&permission_epoch);
74594 }
74595
74596
74597 @@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask)
74598 spin_lock(&cii->c_lock);
74599 hit = (mask & cii->c_cached_perm) == mask &&
74600 uid_eq(cii->c_uid, current_fsuid()) &&
74601 - cii->c_cached_epoch == atomic_read(&permission_epoch);
74602 + cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch);
74603 spin_unlock(&cii->c_lock);
74604
74605 return hit;
74606 diff --git a/fs/compat.c b/fs/compat.c
74607 index 6fd272d..dd34ba2 100644
74608 --- a/fs/compat.c
74609 +++ b/fs/compat.c
74610 @@ -54,7 +54,7 @@
74611 #include <asm/ioctls.h>
74612 #include "internal.h"
74613
74614 -int compat_log = 1;
74615 +int compat_log = 0;
74616
74617 int compat_printk(const char *fmt, ...)
74618 {
74619 @@ -512,7 +512,7 @@ COMPAT_SYSCALL_DEFINE2(io_setup, unsigned, nr_reqs, u32 __user *, ctx32p)
74620
74621 set_fs(KERNEL_DS);
74622 /* The __user pointer cast is valid because of the set_fs() */
74623 - ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64);
74624 + ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64);
74625 set_fs(oldfs);
74626 /* truncating is ok because it's a user address */
74627 if (!ret)
74628 @@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
74629 goto out;
74630
74631 ret = -EINVAL;
74632 - if (nr_segs > UIO_MAXIOV || nr_segs < 0)
74633 + if (nr_segs > UIO_MAXIOV)
74634 goto out;
74635 if (nr_segs > fast_segs) {
74636 ret = -ENOMEM;
74637 @@ -844,6 +844,7 @@ struct compat_old_linux_dirent {
74638 struct compat_readdir_callback {
74639 struct dir_context ctx;
74640 struct compat_old_linux_dirent __user *dirent;
74641 + struct file * file;
74642 int result;
74643 };
74644
74645 @@ -863,6 +864,10 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,
74646 buf->result = -EOVERFLOW;
74647 return -EOVERFLOW;
74648 }
74649 +
74650 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
74651 + return 0;
74652 +
74653 buf->result++;
74654 dirent = buf->dirent;
74655 if (!access_ok(VERIFY_WRITE, dirent,
74656 @@ -894,6 +899,7 @@ COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
74657 if (!f.file)
74658 return -EBADF;
74659
74660 + buf.file = f.file;
74661 error = iterate_dir(f.file, &buf.ctx);
74662 if (buf.result)
74663 error = buf.result;
74664 @@ -913,6 +919,7 @@ struct compat_getdents_callback {
74665 struct dir_context ctx;
74666 struct compat_linux_dirent __user *current_dir;
74667 struct compat_linux_dirent __user *previous;
74668 + struct file * file;
74669 int count;
74670 int error;
74671 };
74672 @@ -935,6 +942,10 @@ static int compat_filldir(struct dir_context *ctx, const char *name, int namlen,
74673 buf->error = -EOVERFLOW;
74674 return -EOVERFLOW;
74675 }
74676 +
74677 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
74678 + return 0;
74679 +
74680 dirent = buf->previous;
74681 if (dirent) {
74682 if (__put_user(offset, &dirent->d_off))
74683 @@ -980,6 +991,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,
74684 if (!f.file)
74685 return -EBADF;
74686
74687 + buf.file = f.file;
74688 error = iterate_dir(f.file, &buf.ctx);
74689 if (error >= 0)
74690 error = buf.error;
74691 @@ -1000,6 +1012,7 @@ struct compat_getdents_callback64 {
74692 struct dir_context ctx;
74693 struct linux_dirent64 __user *current_dir;
74694 struct linux_dirent64 __user *previous;
74695 + struct file * file;
74696 int count;
74697 int error;
74698 };
74699 @@ -1018,6 +1031,10 @@ static int compat_filldir64(struct dir_context *ctx, const char *name,
74700 buf->error = -EINVAL; /* only used if we fail.. */
74701 if (reclen > buf->count)
74702 return -EINVAL;
74703 +
74704 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
74705 + return 0;
74706 +
74707 dirent = buf->previous;
74708
74709 if (dirent) {
74710 @@ -1067,6 +1084,7 @@ COMPAT_SYSCALL_DEFINE3(getdents64, unsigned int, fd,
74711 if (!f.file)
74712 return -EBADF;
74713
74714 + buf.file = f.file;
74715 error = iterate_dir(f.file, &buf.ctx);
74716 if (error >= 0)
74717 error = buf.error;
74718 diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
74719 index 4d24d17..4f8c09e 100644
74720 --- a/fs/compat_binfmt_elf.c
74721 +++ b/fs/compat_binfmt_elf.c
74722 @@ -30,11 +30,13 @@
74723 #undef elf_phdr
74724 #undef elf_shdr
74725 #undef elf_note
74726 +#undef elf_dyn
74727 #undef elf_addr_t
74728 #define elfhdr elf32_hdr
74729 #define elf_phdr elf32_phdr
74730 #define elf_shdr elf32_shdr
74731 #define elf_note elf32_note
74732 +#define elf_dyn Elf32_Dyn
74733 #define elf_addr_t Elf32_Addr
74734
74735 /*
74736 diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
74737 index 6b8e2f0..9b13a5e 100644
74738 --- a/fs/compat_ioctl.c
74739 +++ b/fs/compat_ioctl.c
74740 @@ -622,7 +622,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
74741 return -EFAULT;
74742 if (__get_user(udata, &ss32->iomem_base))
74743 return -EFAULT;
74744 - ss.iomem_base = compat_ptr(udata);
74745 + ss.iomem_base = (unsigned char __force_kernel *)compat_ptr(udata);
74746 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
74747 __get_user(ss.port_high, &ss32->port_high))
74748 return -EFAULT;
74749 @@ -704,8 +704,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
74750 for (i = 0; i < nmsgs; i++) {
74751 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
74752 return -EFAULT;
74753 - if (get_user(datap, &umsgs[i].buf) ||
74754 - put_user(compat_ptr(datap), &tmsgs[i].buf))
74755 + if (get_user(datap, (compat_caddr_t __user *)&umsgs[i].buf) ||
74756 + put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf))
74757 return -EFAULT;
74758 }
74759 return sys_ioctl(fd, cmd, (unsigned long)tdata);
74760 @@ -798,7 +798,7 @@ static int compat_ioctl_preallocate(struct file *file,
74761 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
74762 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
74763 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
74764 - copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
74765 + copy_in_user(p->l_pad, p32->l_pad, 4*sizeof(u32)))
74766 return -EFAULT;
74767
74768 return ioctl_preallocate(file, p);
74769 @@ -1620,8 +1620,8 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
74770 static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
74771 {
74772 unsigned int a, b;
74773 - a = *(unsigned int *)p;
74774 - b = *(unsigned int *)q;
74775 + a = *(const unsigned int *)p;
74776 + b = *(const unsigned int *)q;
74777 if (a > b)
74778 return 1;
74779 if (a < b)
74780 diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
74781 index c81ce7f..f3de5fd 100644
74782 --- a/fs/configfs/dir.c
74783 +++ b/fs/configfs/dir.c
74784 @@ -1540,7 +1540,8 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
74785 }
74786 for (p = q->next; p != &parent_sd->s_children; p = p->next) {
74787 struct configfs_dirent *next;
74788 - const char *name;
74789 + const unsigned char * name;
74790 + char d_name[sizeof(next->s_dentry->d_iname)];
74791 int len;
74792 struct inode *inode = NULL;
74793
74794 @@ -1549,7 +1550,12 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
74795 continue;
74796
74797 name = configfs_get_name(next);
74798 - len = strlen(name);
74799 + if (next->s_dentry && name == next->s_dentry->d_iname) {
74800 + len = next->s_dentry->d_name.len;
74801 + memcpy(d_name, name, len);
74802 + name = d_name;
74803 + } else
74804 + len = strlen(name);
74805
74806 /*
74807 * We'll have a dentry and an inode for
74808 diff --git a/fs/configfs/item.c b/fs/configfs/item.c
74809 index e65f9ff..3ed264d 100644
74810 --- a/fs/configfs/item.c
74811 +++ b/fs/configfs/item.c
74812 @@ -116,7 +116,7 @@ void config_item_init_type_name(struct config_item *item,
74813 const char *name,
74814 struct config_item_type *type)
74815 {
74816 - config_item_set_name(item, name);
74817 + config_item_set_name(item, "%s", name);
74818 item->ci_type = type;
74819 config_item_init(item);
74820 }
74821 @@ -125,7 +125,7 @@ EXPORT_SYMBOL(config_item_init_type_name);
74822 void config_group_init_type_name(struct config_group *group, const char *name,
74823 struct config_item_type *type)
74824 {
74825 - config_item_set_name(&group->cg_item, name);
74826 + config_item_set_name(&group->cg_item, "%s", name);
74827 group->cg_item.ci_type = type;
74828 config_group_init(group);
74829 }
74830 diff --git a/fs/coredump.c b/fs/coredump.c
74831 index bbbe139..b76fae5 100644
74832 --- a/fs/coredump.c
74833 +++ b/fs/coredump.c
74834 @@ -450,8 +450,8 @@ static void wait_for_dump_helpers(struct file *file)
74835 struct pipe_inode_info *pipe = file->private_data;
74836
74837 pipe_lock(pipe);
74838 - pipe->readers++;
74839 - pipe->writers--;
74840 + atomic_inc(&pipe->readers);
74841 + atomic_dec(&pipe->writers);
74842 wake_up_interruptible_sync(&pipe->wait);
74843 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
74844 pipe_unlock(pipe);
74845 @@ -460,11 +460,11 @@ static void wait_for_dump_helpers(struct file *file)
74846 * We actually want wait_event_freezable() but then we need
74847 * to clear TIF_SIGPENDING and improve dump_interrupted().
74848 */
74849 - wait_event_interruptible(pipe->wait, pipe->readers == 1);
74850 + wait_event_interruptible(pipe->wait, atomic_read(&pipe->readers) == 1);
74851
74852 pipe_lock(pipe);
74853 - pipe->readers--;
74854 - pipe->writers++;
74855 + atomic_dec(&pipe->readers);
74856 + atomic_inc(&pipe->writers);
74857 pipe_unlock(pipe);
74858 }
74859
74860 @@ -511,7 +511,9 @@ void do_coredump(const siginfo_t *siginfo)
74861 struct files_struct *displaced;
74862 bool need_nonrelative = false;
74863 bool core_dumped = false;
74864 - static atomic_t core_dump_count = ATOMIC_INIT(0);
74865 + static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0);
74866 + long signr = siginfo->si_signo;
74867 + int dumpable;
74868 struct coredump_params cprm = {
74869 .siginfo = siginfo,
74870 .regs = signal_pt_regs(),
74871 @@ -524,12 +526,17 @@ void do_coredump(const siginfo_t *siginfo)
74872 .mm_flags = mm->flags,
74873 };
74874
74875 - audit_core_dumps(siginfo->si_signo);
74876 + audit_core_dumps(signr);
74877 +
74878 + dumpable = __get_dumpable(cprm.mm_flags);
74879 +
74880 + if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL)
74881 + gr_handle_brute_attach(dumpable);
74882
74883 binfmt = mm->binfmt;
74884 if (!binfmt || !binfmt->core_dump)
74885 goto fail;
74886 - if (!__get_dumpable(cprm.mm_flags))
74887 + if (!dumpable)
74888 goto fail;
74889
74890 cred = prepare_creds();
74891 @@ -548,7 +555,7 @@ void do_coredump(const siginfo_t *siginfo)
74892 need_nonrelative = true;
74893 }
74894
74895 - retval = coredump_wait(siginfo->si_signo, &core_state);
74896 + retval = coredump_wait(signr, &core_state);
74897 if (retval < 0)
74898 goto fail_creds;
74899
74900 @@ -591,7 +598,7 @@ void do_coredump(const siginfo_t *siginfo)
74901 }
74902 cprm.limit = RLIM_INFINITY;
74903
74904 - dump_count = atomic_inc_return(&core_dump_count);
74905 + dump_count = atomic_inc_return_unchecked(&core_dump_count);
74906 if (core_pipe_limit && (core_pipe_limit < dump_count)) {
74907 printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
74908 task_tgid_vnr(current), current->comm);
74909 @@ -623,6 +630,8 @@ void do_coredump(const siginfo_t *siginfo)
74910 } else {
74911 struct inode *inode;
74912
74913 + gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1);
74914 +
74915 if (cprm.limit < binfmt->min_coredump)
74916 goto fail_unlock;
74917
74918 @@ -681,7 +690,7 @@ close_fail:
74919 filp_close(cprm.file, NULL);
74920 fail_dropcount:
74921 if (ispipe)
74922 - atomic_dec(&core_dump_count);
74923 + atomic_dec_unchecked(&core_dump_count);
74924 fail_unlock:
74925 kfree(cn.corename);
74926 coredump_finish(mm, core_dumped);
74927 @@ -702,6 +711,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
74928 struct file *file = cprm->file;
74929 loff_t pos = file->f_pos;
74930 ssize_t n;
74931 +
74932 + gr_learn_resource(current, RLIMIT_CORE, cprm->written + nr, 1);
74933 if (cprm->written + nr > cprm->limit)
74934 return 0;
74935 while (nr) {
74936 diff --git a/fs/dcache.c b/fs/dcache.c
74937 index 5d03eb0..d874b57 100644
74938 --- a/fs/dcache.c
74939 +++ b/fs/dcache.c
74940 @@ -545,7 +545,7 @@ static void __dentry_kill(struct dentry *dentry)
74941 * dentry_iput drops the locks, at which point nobody (except
74942 * transient RCU lookups) can reach this dentry.
74943 */
74944 - BUG_ON(dentry->d_lockref.count > 0);
74945 + BUG_ON(__lockref_read(&dentry->d_lockref) > 0);
74946 this_cpu_dec(nr_dentry);
74947 if (dentry->d_op && dentry->d_op->d_release)
74948 dentry->d_op->d_release(dentry);
74949 @@ -598,7 +598,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
74950 struct dentry *parent = dentry->d_parent;
74951 if (IS_ROOT(dentry))
74952 return NULL;
74953 - if (unlikely(dentry->d_lockref.count < 0))
74954 + if (unlikely(__lockref_read(&dentry->d_lockref) < 0))
74955 return NULL;
74956 if (likely(spin_trylock(&parent->d_lock)))
74957 return parent;
74958 @@ -660,8 +660,8 @@ static inline bool fast_dput(struct dentry *dentry)
74959 */
74960 if (unlikely(ret < 0)) {
74961 spin_lock(&dentry->d_lock);
74962 - if (dentry->d_lockref.count > 1) {
74963 - dentry->d_lockref.count--;
74964 + if (__lockref_read(&dentry->d_lockref) > 1) {
74965 + __lockref_dec(&dentry->d_lockref);
74966 spin_unlock(&dentry->d_lock);
74967 return 1;
74968 }
74969 @@ -716,7 +716,7 @@ static inline bool fast_dput(struct dentry *dentry)
74970 * else could have killed it and marked it dead. Either way, we
74971 * don't need to do anything else.
74972 */
74973 - if (dentry->d_lockref.count) {
74974 + if (__lockref_read(&dentry->d_lockref)) {
74975 spin_unlock(&dentry->d_lock);
74976 return 1;
74977 }
74978 @@ -726,7 +726,7 @@ static inline bool fast_dput(struct dentry *dentry)
74979 * lock, and we just tested that it was zero, so we can just
74980 * set it to 1.
74981 */
74982 - dentry->d_lockref.count = 1;
74983 + __lockref_set(&dentry->d_lockref, 1);
74984 return 0;
74985 }
74986
74987 @@ -788,7 +788,7 @@ repeat:
74988 dentry->d_flags |= DCACHE_REFERENCED;
74989 dentry_lru_add(dentry);
74990
74991 - dentry->d_lockref.count--;
74992 + __lockref_dec(&dentry->d_lockref);
74993 spin_unlock(&dentry->d_lock);
74994 return;
74995
74996 @@ -803,7 +803,7 @@ EXPORT_SYMBOL(dput);
74997 /* This must be called with d_lock held */
74998 static inline void __dget_dlock(struct dentry *dentry)
74999 {
75000 - dentry->d_lockref.count++;
75001 + __lockref_inc(&dentry->d_lockref);
75002 }
75003
75004 static inline void __dget(struct dentry *dentry)
75005 @@ -844,8 +844,8 @@ repeat:
75006 goto repeat;
75007 }
75008 rcu_read_unlock();
75009 - BUG_ON(!ret->d_lockref.count);
75010 - ret->d_lockref.count++;
75011 + BUG_ON(!__lockref_read(&ret->d_lockref));
75012 + __lockref_inc(&ret->d_lockref);
75013 spin_unlock(&ret->d_lock);
75014 return ret;
75015 }
75016 @@ -923,9 +923,9 @@ restart:
75017 spin_lock(&inode->i_lock);
75018 hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) {
75019 spin_lock(&dentry->d_lock);
75020 - if (!dentry->d_lockref.count) {
75021 + if (!__lockref_read(&dentry->d_lockref)) {
75022 struct dentry *parent = lock_parent(dentry);
75023 - if (likely(!dentry->d_lockref.count)) {
75024 + if (likely(!__lockref_read(&dentry->d_lockref))) {
75025 __dentry_kill(dentry);
75026 dput(parent);
75027 goto restart;
75028 @@ -960,7 +960,7 @@ static void shrink_dentry_list(struct list_head *list)
75029 * We found an inuse dentry which was not removed from
75030 * the LRU because of laziness during lookup. Do not free it.
75031 */
75032 - if (dentry->d_lockref.count > 0) {
75033 + if (__lockref_read(&dentry->d_lockref) > 0) {
75034 spin_unlock(&dentry->d_lock);
75035 if (parent)
75036 spin_unlock(&parent->d_lock);
75037 @@ -998,8 +998,8 @@ static void shrink_dentry_list(struct list_head *list)
75038 dentry = parent;
75039 while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) {
75040 parent = lock_parent(dentry);
75041 - if (dentry->d_lockref.count != 1) {
75042 - dentry->d_lockref.count--;
75043 + if (__lockref_read(&dentry->d_lockref) != 1) {
75044 + __lockref_inc(&dentry->d_lockref);
75045 spin_unlock(&dentry->d_lock);
75046 if (parent)
75047 spin_unlock(&parent->d_lock);
75048 @@ -1039,7 +1039,7 @@ static enum lru_status dentry_lru_isolate(struct list_head *item,
75049 * counts, just remove them from the LRU. Otherwise give them
75050 * another pass through the LRU.
75051 */
75052 - if (dentry->d_lockref.count) {
75053 + if (__lockref_read(&dentry->d_lockref)) {
75054 d_lru_isolate(lru, dentry);
75055 spin_unlock(&dentry->d_lock);
75056 return LRU_REMOVED;
75057 @@ -1373,7 +1373,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
75058 } else {
75059 if (dentry->d_flags & DCACHE_LRU_LIST)
75060 d_lru_del(dentry);
75061 - if (!dentry->d_lockref.count) {
75062 + if (!__lockref_read(&dentry->d_lockref)) {
75063 d_shrink_add(dentry, &data->dispose);
75064 data->found++;
75065 }
75066 @@ -1421,7 +1421,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
75067 return D_WALK_CONTINUE;
75068
75069 /* root with refcount 1 is fine */
75070 - if (dentry == _data && dentry->d_lockref.count == 1)
75071 + if (dentry == _data && __lockref_read(&dentry->d_lockref) == 1)
75072 return D_WALK_CONTINUE;
75073
75074 printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} "
75075 @@ -1430,7 +1430,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
75076 dentry->d_inode ?
75077 dentry->d_inode->i_ino : 0UL,
75078 dentry,
75079 - dentry->d_lockref.count,
75080 + __lockref_read(&dentry->d_lockref),
75081 dentry->d_sb->s_type->name,
75082 dentry->d_sb->s_id);
75083 WARN_ON(1);
75084 @@ -1571,7 +1571,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
75085 dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
75086 if (name->len > DNAME_INLINE_LEN-1) {
75087 size_t size = offsetof(struct external_name, name[1]);
75088 - struct external_name *p = kmalloc(size + name->len, GFP_KERNEL);
75089 + struct external_name *p = kmalloc(round_up(size + name->len, sizeof(unsigned long)), GFP_KERNEL);
75090 if (!p) {
75091 kmem_cache_free(dentry_cache, dentry);
75092 return NULL;
75093 @@ -1594,7 +1594,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
75094 smp_wmb();
75095 dentry->d_name.name = dname;
75096
75097 - dentry->d_lockref.count = 1;
75098 + __lockref_set(&dentry->d_lockref, 1);
75099 dentry->d_flags = 0;
75100 spin_lock_init(&dentry->d_lock);
75101 seqcount_init(&dentry->d_seq);
75102 @@ -1603,6 +1603,9 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
75103 dentry->d_sb = sb;
75104 dentry->d_op = NULL;
75105 dentry->d_fsdata = NULL;
75106 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
75107 + atomic_set(&dentry->chroot_refcnt, 0);
75108 +#endif
75109 INIT_HLIST_BL_NODE(&dentry->d_hash);
75110 INIT_LIST_HEAD(&dentry->d_lru);
75111 INIT_LIST_HEAD(&dentry->d_subdirs);
75112 @@ -2324,7 +2327,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
75113 goto next;
75114 }
75115
75116 - dentry->d_lockref.count++;
75117 + __lockref_inc(&dentry->d_lockref);
75118 found = dentry;
75119 spin_unlock(&dentry->d_lock);
75120 break;
75121 @@ -2392,7 +2395,7 @@ again:
75122 spin_lock(&dentry->d_lock);
75123 inode = dentry->d_inode;
75124 isdir = S_ISDIR(inode->i_mode);
75125 - if (dentry->d_lockref.count == 1) {
75126 + if (__lockref_read(&dentry->d_lockref) == 1) {
75127 if (!spin_trylock(&inode->i_lock)) {
75128 spin_unlock(&dentry->d_lock);
75129 cpu_relax();
75130 @@ -3334,7 +3337,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
75131
75132 if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
75133 dentry->d_flags |= DCACHE_GENOCIDE;
75134 - dentry->d_lockref.count--;
75135 + __lockref_dec(&dentry->d_lockref);
75136 }
75137 }
75138 return D_WALK_CONTINUE;
75139 @@ -3450,7 +3453,8 @@ void __init vfs_caches_init(unsigned long mempages)
75140 mempages -= reserve;
75141
75142 names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
75143 - SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
75144 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_USERCOPY|
75145 + SLAB_NO_SANITIZE, NULL);
75146
75147 dcache_init();
75148 inode_init();
75149 diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
75150 index 1275604..d2ca85b 100644
75151 --- a/fs/debugfs/inode.c
75152 +++ b/fs/debugfs/inode.c
75153 @@ -407,6 +407,10 @@ EXPORT_SYMBOL_GPL(debugfs_create_file_size);
75154 * If debugfs is not enabled in the kernel, the value -%ENODEV will be
75155 * returned.
75156 */
75157 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
75158 +extern int grsec_enable_sysfs_restrict;
75159 +#endif
75160 +
75161 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
75162 {
75163 struct dentry *dentry = start_creating(name, parent);
75164 @@ -419,7 +423,12 @@ struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
75165 if (unlikely(!inode))
75166 return failed_creating(dentry);
75167
75168 - inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
75169 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
75170 + if (grsec_enable_sysfs_restrict)
75171 + inode->i_mode = S_IFDIR | S_IRWXU;
75172 + else
75173 +#endif
75174 + inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
75175 inode->i_op = &simple_dir_inode_operations;
75176 inode->i_fop = &simple_dir_operations;
75177
75178 diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
75179 index fc850b5..1677a2a 100644
75180 --- a/fs/ecryptfs/inode.c
75181 +++ b/fs/ecryptfs/inode.c
75182 @@ -663,7 +663,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz)
75183 old_fs = get_fs();
75184 set_fs(get_ds());
75185 rc = d_inode(lower_dentry)->i_op->readlink(lower_dentry,
75186 - (char __user *)lower_buf,
75187 + (char __force_user *)lower_buf,
75188 PATH_MAX);
75189 set_fs(old_fs);
75190 if (rc < 0)
75191 diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
75192 index e4141f2..d8263e8 100644
75193 --- a/fs/ecryptfs/miscdev.c
75194 +++ b/fs/ecryptfs/miscdev.c
75195 @@ -304,7 +304,7 @@ check_list:
75196 goto out_unlock_msg_ctx;
75197 i = PKT_TYPE_SIZE + PKT_CTR_SIZE;
75198 if (msg_ctx->msg) {
75199 - if (copy_to_user(&buf[i], packet_length, packet_length_size))
75200 + if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size))
75201 goto out_unlock_msg_ctx;
75202 i += packet_length_size;
75203 if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
75204 diff --git a/fs/exec.c b/fs/exec.c
75205 index 1977c2a..40e7f8f 100644
75206 --- a/fs/exec.c
75207 +++ b/fs/exec.c
75208 @@ -56,8 +56,20 @@
75209 #include <linux/pipe_fs_i.h>
75210 #include <linux/oom.h>
75211 #include <linux/compat.h>
75212 +#include <linux/random.h>
75213 +#include <linux/seq_file.h>
75214 +#include <linux/coredump.h>
75215 +#include <linux/mman.h>
75216 +
75217 +#ifdef CONFIG_PAX_REFCOUNT
75218 +#include <linux/kallsyms.h>
75219 +#include <linux/kdebug.h>
75220 +#endif
75221 +
75222 +#include <trace/events/fs.h>
75223
75224 #include <asm/uaccess.h>
75225 +#include <asm/sections.h>
75226 #include <asm/mmu_context.h>
75227 #include <asm/tlb.h>
75228
75229 @@ -66,19 +78,34 @@
75230
75231 #include <trace/events/sched.h>
75232
75233 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
75234 +void __weak pax_set_initial_flags(struct linux_binprm *bprm)
75235 +{
75236 + pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n");
75237 +}
75238 +#endif
75239 +
75240 +#ifdef CONFIG_PAX_HOOK_ACL_FLAGS
75241 +void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
75242 +EXPORT_SYMBOL(pax_set_initial_flags_func);
75243 +#endif
75244 +
75245 int suid_dumpable = 0;
75246
75247 static LIST_HEAD(formats);
75248 static DEFINE_RWLOCK(binfmt_lock);
75249
75250 +extern int gr_process_kernel_exec_ban(void);
75251 +extern int gr_process_suid_exec_ban(const struct linux_binprm *bprm);
75252 +
75253 void __register_binfmt(struct linux_binfmt * fmt, int insert)
75254 {
75255 BUG_ON(!fmt);
75256 if (WARN_ON(!fmt->load_binary))
75257 return;
75258 write_lock(&binfmt_lock);
75259 - insert ? list_add(&fmt->lh, &formats) :
75260 - list_add_tail(&fmt->lh, &formats);
75261 + insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) :
75262 + pax_list_add_tail((struct list_head *)&fmt->lh, &formats);
75263 write_unlock(&binfmt_lock);
75264 }
75265
75266 @@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
75267 void unregister_binfmt(struct linux_binfmt * fmt)
75268 {
75269 write_lock(&binfmt_lock);
75270 - list_del(&fmt->lh);
75271 + pax_list_del((struct list_head *)&fmt->lh);
75272 write_unlock(&binfmt_lock);
75273 }
75274
75275 @@ -183,18 +210,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
75276 int write)
75277 {
75278 struct page *page;
75279 - int ret;
75280
75281 -#ifdef CONFIG_STACK_GROWSUP
75282 - if (write) {
75283 - ret = expand_downwards(bprm->vma, pos);
75284 - if (ret < 0)
75285 - return NULL;
75286 - }
75287 -#endif
75288 - ret = get_user_pages(current, bprm->mm, pos,
75289 - 1, write, 1, &page, NULL);
75290 - if (ret <= 0)
75291 + if (0 > expand_downwards(bprm->vma, pos))
75292 + return NULL;
75293 + if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL))
75294 return NULL;
75295
75296 if (write) {
75297 @@ -210,6 +229,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
75298 if (size <= ARG_MAX)
75299 return page;
75300
75301 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75302 + // only allow 512KB for argv+env on suid/sgid binaries
75303 + // to prevent easy ASLR exhaustion
75304 + if (((!uid_eq(bprm->cred->euid, current_euid())) ||
75305 + (!gid_eq(bprm->cred->egid, current_egid()))) &&
75306 + (size > (512 * 1024))) {
75307 + put_page(page);
75308 + return NULL;
75309 + }
75310 +#endif
75311 +
75312 /*
75313 * Limit to 1/4-th the stack size for the argv+env strings.
75314 * This ensures that:
75315 @@ -269,6 +299,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
75316 vma->vm_end = STACK_TOP_MAX;
75317 vma->vm_start = vma->vm_end - PAGE_SIZE;
75318 vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
75319 +
75320 +#ifdef CONFIG_PAX_SEGMEXEC
75321 + vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
75322 +#endif
75323 +
75324 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
75325 INIT_LIST_HEAD(&vma->anon_vma_chain);
75326
75327 @@ -280,6 +315,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
75328 arch_bprm_mm_init(mm, vma);
75329 up_write(&mm->mmap_sem);
75330 bprm->p = vma->vm_end - sizeof(void *);
75331 +
75332 +#ifdef CONFIG_PAX_RANDUSTACK
75333 + if (randomize_va_space)
75334 + bprm->p ^= prandom_u32() & ~PAGE_MASK;
75335 +#endif
75336 +
75337 return 0;
75338 err:
75339 up_write(&mm->mmap_sem);
75340 @@ -396,7 +437,7 @@ struct user_arg_ptr {
75341 } ptr;
75342 };
75343
75344 -static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
75345 +const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
75346 {
75347 const char __user *native;
75348
75349 @@ -405,14 +446,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
75350 compat_uptr_t compat;
75351
75352 if (get_user(compat, argv.ptr.compat + nr))
75353 - return ERR_PTR(-EFAULT);
75354 + return (const char __force_user *)ERR_PTR(-EFAULT);
75355
75356 return compat_ptr(compat);
75357 }
75358 #endif
75359
75360 if (get_user(native, argv.ptr.native + nr))
75361 - return ERR_PTR(-EFAULT);
75362 + return (const char __force_user *)ERR_PTR(-EFAULT);
75363
75364 return native;
75365 }
75366 @@ -431,7 +472,7 @@ static int count(struct user_arg_ptr argv, int max)
75367 if (!p)
75368 break;
75369
75370 - if (IS_ERR(p))
75371 + if (IS_ERR((const char __force_kernel *)p))
75372 return -EFAULT;
75373
75374 if (i >= max)
75375 @@ -466,7 +507,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
75376
75377 ret = -EFAULT;
75378 str = get_user_arg_ptr(argv, argc);
75379 - if (IS_ERR(str))
75380 + if (IS_ERR((const char __force_kernel *)str))
75381 goto out;
75382
75383 len = strnlen_user(str, MAX_ARG_STRLEN);
75384 @@ -548,7 +589,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
75385 int r;
75386 mm_segment_t oldfs = get_fs();
75387 struct user_arg_ptr argv = {
75388 - .ptr.native = (const char __user *const __user *)__argv,
75389 + .ptr.native = (const char __user * const __force_user *)__argv,
75390 };
75391
75392 set_fs(KERNEL_DS);
75393 @@ -583,7 +624,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
75394 unsigned long new_end = old_end - shift;
75395 struct mmu_gather tlb;
75396
75397 - BUG_ON(new_start > new_end);
75398 + if (new_start >= new_end || new_start < mmap_min_addr)
75399 + return -ENOMEM;
75400
75401 /*
75402 * ensure there are no vmas between where we want to go
75403 @@ -592,6 +634,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
75404 if (vma != find_vma(mm, new_start))
75405 return -EFAULT;
75406
75407 +#ifdef CONFIG_PAX_SEGMEXEC
75408 + BUG_ON(pax_find_mirror_vma(vma));
75409 +#endif
75410 +
75411 /*
75412 * cover the whole range: [new_start, old_end)
75413 */
75414 @@ -675,10 +721,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
75415 stack_top = arch_align_stack(stack_top);
75416 stack_top = PAGE_ALIGN(stack_top);
75417
75418 - if (unlikely(stack_top < mmap_min_addr) ||
75419 - unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr))
75420 - return -ENOMEM;
75421 -
75422 stack_shift = vma->vm_end - stack_top;
75423
75424 bprm->p -= stack_shift;
75425 @@ -690,8 +732,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
75426 bprm->exec -= stack_shift;
75427
75428 down_write(&mm->mmap_sem);
75429 +
75430 + /* Move stack pages down in memory. */
75431 + if (stack_shift) {
75432 + ret = shift_arg_pages(vma, stack_shift);
75433 + if (ret)
75434 + goto out_unlock;
75435 + }
75436 +
75437 vm_flags = VM_STACK_FLAGS;
75438
75439 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
75440 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
75441 + vm_flags &= ~VM_EXEC;
75442 +
75443 +#ifdef CONFIG_PAX_MPROTECT
75444 + if (mm->pax_flags & MF_PAX_MPROTECT)
75445 + vm_flags &= ~VM_MAYEXEC;
75446 +#endif
75447 +
75448 + }
75449 +#endif
75450 +
75451 /*
75452 * Adjust stack execute permissions; explicitly enable for
75453 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
75454 @@ -710,13 +772,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
75455 goto out_unlock;
75456 BUG_ON(prev != vma);
75457
75458 - /* Move stack pages down in memory. */
75459 - if (stack_shift) {
75460 - ret = shift_arg_pages(vma, stack_shift);
75461 - if (ret)
75462 - goto out_unlock;
75463 - }
75464 -
75465 /* mprotect_fixup is overkill to remove the temporary stack flags */
75466 vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
75467
75468 @@ -740,6 +795,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
75469 #endif
75470 current->mm->start_stack = bprm->p;
75471 ret = expand_stack(vma, stack_base);
75472 +
75473 +#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP)
75474 + if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) {
75475 + unsigned long size;
75476 + vm_flags_t vm_flags;
75477 +
75478 + size = STACK_TOP - vma->vm_end;
75479 + vm_flags = VM_NONE | VM_DONTEXPAND | VM_DONTDUMP;
75480 +
75481 + ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, vm_flags, 0);
75482 +
75483 +#ifdef CONFIG_X86
75484 + if (!ret) {
75485 + size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT));
75486 + ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), vm_flags, 0);
75487 + }
75488 +#endif
75489 +
75490 + }
75491 +#endif
75492 +
75493 if (ret)
75494 ret = -EFAULT;
75495
75496 @@ -784,8 +860,10 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
75497 if (err)
75498 goto exit;
75499
75500 - if (name->name[0] != '\0')
75501 + if (name->name[0] != '\0') {
75502 fsnotify_open(file);
75503 + trace_open_exec(name->name);
75504 + }
75505
75506 out:
75507 return file;
75508 @@ -818,7 +896,7 @@ int kernel_read(struct file *file, loff_t offset,
75509 old_fs = get_fs();
75510 set_fs(get_ds());
75511 /* The cast to a user pointer is valid due to the set_fs() */
75512 - result = vfs_read(file, (void __user *)addr, count, &pos);
75513 + result = vfs_read(file, (void __force_user *)addr, count, &pos);
75514 set_fs(old_fs);
75515 return result;
75516 }
75517 @@ -863,6 +941,7 @@ static int exec_mmap(struct mm_struct *mm)
75518 tsk->mm = mm;
75519 tsk->active_mm = mm;
75520 activate_mm(active_mm, mm);
75521 + populate_stack();
75522 tsk->mm->vmacache_seqnum = 0;
75523 vmacache_flush(tsk);
75524 task_unlock(tsk);
75525 @@ -1271,7 +1350,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
75526 }
75527 rcu_read_unlock();
75528
75529 - if (p->fs->users > n_fs)
75530 + if (atomic_read(&p->fs->users) > n_fs)
75531 bprm->unsafe |= LSM_UNSAFE_SHARE;
75532 else
75533 p->fs->in_exec = 1;
75534 @@ -1472,6 +1551,31 @@ static int exec_binprm(struct linux_binprm *bprm)
75535 return ret;
75536 }
75537
75538 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75539 +static DEFINE_PER_CPU(u64, exec_counter);
75540 +static int __init init_exec_counters(void)
75541 +{
75542 + unsigned int cpu;
75543 +
75544 + for_each_possible_cpu(cpu) {
75545 + per_cpu(exec_counter, cpu) = (u64)cpu;
75546 + }
75547 +
75548 + return 0;
75549 +}
75550 +early_initcall(init_exec_counters);
75551 +static inline void increment_exec_counter(void)
75552 +{
75553 + BUILD_BUG_ON(NR_CPUS > (1 << 16));
75554 + current->exec_id = this_cpu_add_return(exec_counter, 1 << 16);
75555 +}
75556 +#else
75557 +static inline void increment_exec_counter(void) {}
75558 +#endif
75559 +
75560 +extern void gr_handle_exec_args(struct linux_binprm *bprm,
75561 + struct user_arg_ptr argv);
75562 +
75563 /*
75564 * sys_execve() executes a new program.
75565 */
75566 @@ -1480,6 +1584,11 @@ static int do_execveat_common(int fd, struct filename *filename,
75567 struct user_arg_ptr envp,
75568 int flags)
75569 {
75570 +#ifdef CONFIG_GRKERNSEC
75571 + struct file *old_exec_file;
75572 + struct acl_subject_label *old_acl;
75573 + struct rlimit old_rlim[RLIM_NLIMITS];
75574 +#endif
75575 char *pathbuf = NULL;
75576 struct linux_binprm *bprm;
75577 struct file *file;
75578 @@ -1489,6 +1598,8 @@ static int do_execveat_common(int fd, struct filename *filename,
75579 if (IS_ERR(filename))
75580 return PTR_ERR(filename);
75581
75582 + gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&current_user()->processes), 1);
75583 +
75584 /*
75585 * We move the actual failure in case of RLIMIT_NPROC excess from
75586 * set*uid() to execve() because too many poorly written programs
75587 @@ -1526,6 +1637,11 @@ static int do_execveat_common(int fd, struct filename *filename,
75588 if (IS_ERR(file))
75589 goto out_unmark;
75590
75591 + if (gr_ptrace_readexec(file, bprm->unsafe)) {
75592 + retval = -EPERM;
75593 + goto out_unmark;
75594 + }
75595 +
75596 sched_exec();
75597
75598 bprm->file = file;
75599 @@ -1552,6 +1668,11 @@ static int do_execveat_common(int fd, struct filename *filename,
75600 }
75601 bprm->interp = bprm->filename;
75602
75603 + if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) {
75604 + retval = -EACCES;
75605 + goto out_unmark;
75606 + }
75607 +
75608 retval = bprm_mm_init(bprm);
75609 if (retval)
75610 goto out_unmark;
75611 @@ -1568,24 +1689,70 @@ static int do_execveat_common(int fd, struct filename *filename,
75612 if (retval < 0)
75613 goto out;
75614
75615 +#ifdef CONFIG_GRKERNSEC
75616 + old_acl = current->acl;
75617 + memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim));
75618 + old_exec_file = current->exec_file;
75619 + get_file(file);
75620 + current->exec_file = file;
75621 +#endif
75622 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75623 + /* limit suid stack to 8MB
75624 + * we saved the old limits above and will restore them if this exec fails
75625 + */
75626 + if (((!uid_eq(bprm->cred->euid, current_euid())) || (!gid_eq(bprm->cred->egid, current_egid()))) &&
75627 + (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024)))
75628 + current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024;
75629 +#endif
75630 +
75631 + if (gr_process_kernel_exec_ban() || gr_process_suid_exec_ban(bprm)) {
75632 + retval = -EPERM;
75633 + goto out_fail;
75634 + }
75635 +
75636 + if (!gr_tpe_allow(file)) {
75637 + retval = -EACCES;
75638 + goto out_fail;
75639 + }
75640 +
75641 + if (gr_check_crash_exec(file)) {
75642 + retval = -EACCES;
75643 + goto out_fail;
75644 + }
75645 +
75646 + retval = gr_set_proc_label(file->f_path.dentry, file->f_path.mnt,
75647 + bprm->unsafe);
75648 + if (retval < 0)
75649 + goto out_fail;
75650 +
75651 retval = copy_strings_kernel(1, &bprm->filename, bprm);
75652 if (retval < 0)
75653 - goto out;
75654 + goto out_fail;
75655
75656 bprm->exec = bprm->p;
75657 retval = copy_strings(bprm->envc, envp, bprm);
75658 if (retval < 0)
75659 - goto out;
75660 + goto out_fail;
75661
75662 retval = copy_strings(bprm->argc, argv, bprm);
75663 if (retval < 0)
75664 - goto out;
75665 + goto out_fail;
75666 +
75667 + gr_log_chroot_exec(file->f_path.dentry, file->f_path.mnt);
75668 +
75669 + gr_handle_exec_args(bprm, argv);
75670
75671 retval = exec_binprm(bprm);
75672 if (retval < 0)
75673 - goto out;
75674 + goto out_fail;
75675 +#ifdef CONFIG_GRKERNSEC
75676 + if (old_exec_file)
75677 + fput(old_exec_file);
75678 +#endif
75679
75680 /* execve succeeded */
75681 +
75682 + increment_exec_counter();
75683 current->fs->in_exec = 0;
75684 current->in_execve = 0;
75685 acct_update_integrals(current);
75686 @@ -1597,6 +1764,14 @@ static int do_execveat_common(int fd, struct filename *filename,
75687 put_files_struct(displaced);
75688 return retval;
75689
75690 +out_fail:
75691 +#ifdef CONFIG_GRKERNSEC
75692 + current->acl = old_acl;
75693 + memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim));
75694 + fput(current->exec_file);
75695 + current->exec_file = old_exec_file;
75696 +#endif
75697 +
75698 out:
75699 if (bprm->mm) {
75700 acct_arg_size(bprm, 0);
75701 @@ -1743,3 +1918,312 @@ COMPAT_SYSCALL_DEFINE5(execveat, int, fd,
75702 argv, envp, flags);
75703 }
75704 #endif
75705 +
75706 +int pax_check_flags(unsigned long *flags)
75707 +{
75708 + int retval = 0;
75709 +
75710 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC)
75711 + if (*flags & MF_PAX_SEGMEXEC)
75712 + {
75713 + *flags &= ~MF_PAX_SEGMEXEC;
75714 + retval = -EINVAL;
75715 + }
75716 +#endif
75717 +
75718 + if ((*flags & MF_PAX_PAGEEXEC)
75719 +
75720 +#ifdef CONFIG_PAX_PAGEEXEC
75721 + && (*flags & MF_PAX_SEGMEXEC)
75722 +#endif
75723 +
75724 + )
75725 + {
75726 + *flags &= ~MF_PAX_PAGEEXEC;
75727 + retval = -EINVAL;
75728 + }
75729 +
75730 + if ((*flags & MF_PAX_MPROTECT)
75731 +
75732 +#ifdef CONFIG_PAX_MPROTECT
75733 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
75734 +#endif
75735 +
75736 + )
75737 + {
75738 + *flags &= ~MF_PAX_MPROTECT;
75739 + retval = -EINVAL;
75740 + }
75741 +
75742 + if ((*flags & MF_PAX_EMUTRAMP)
75743 +
75744 +#ifdef CONFIG_PAX_EMUTRAMP
75745 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
75746 +#endif
75747 +
75748 + )
75749 + {
75750 + *flags &= ~MF_PAX_EMUTRAMP;
75751 + retval = -EINVAL;
75752 + }
75753 +
75754 + return retval;
75755 +}
75756 +
75757 +EXPORT_SYMBOL(pax_check_flags);
75758 +
75759 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
75760 +char *pax_get_path(const struct path *path, char *buf, int buflen)
75761 +{
75762 + char *pathname = d_path(path, buf, buflen);
75763 +
75764 + if (IS_ERR(pathname))
75765 + goto toolong;
75766 +
75767 + pathname = mangle_path(buf, pathname, "\t\n\\");
75768 + if (!pathname)
75769 + goto toolong;
75770 +
75771 + *pathname = 0;
75772 + return buf;
75773 +
75774 +toolong:
75775 + return "<path too long>";
75776 +}
75777 +EXPORT_SYMBOL(pax_get_path);
75778 +
75779 +void pax_report_fault(struct pt_regs *regs, void *pc, void *sp)
75780 +{
75781 + struct task_struct *tsk = current;
75782 + struct mm_struct *mm = current->mm;
75783 + char *buffer_exec = (char *)__get_free_page(GFP_KERNEL);
75784 + char *buffer_fault = (char *)__get_free_page(GFP_KERNEL);
75785 + char *path_exec = NULL;
75786 + char *path_fault = NULL;
75787 + unsigned long start = 0UL, end = 0UL, offset = 0UL;
75788 + siginfo_t info = { };
75789 +
75790 + if (buffer_exec && buffer_fault) {
75791 + struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL;
75792 +
75793 + down_read(&mm->mmap_sem);
75794 + vma = mm->mmap;
75795 + while (vma && (!vma_exec || !vma_fault)) {
75796 + if (vma->vm_file && mm->exe_file == vma->vm_file && (vma->vm_flags & VM_EXEC))
75797 + vma_exec = vma;
75798 + if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end)
75799 + vma_fault = vma;
75800 + vma = vma->vm_next;
75801 + }
75802 + if (vma_exec)
75803 + path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE);
75804 + if (vma_fault) {
75805 + start = vma_fault->vm_start;
75806 + end = vma_fault->vm_end;
75807 + offset = vma_fault->vm_pgoff << PAGE_SHIFT;
75808 + if (vma_fault->vm_file)
75809 + path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE);
75810 + else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk)
75811 + path_fault = "<heap>";
75812 + else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
75813 + path_fault = "<stack>";
75814 + else
75815 + path_fault = "<anonymous mapping>";
75816 + }
75817 + up_read(&mm->mmap_sem);
75818 + }
75819 + if (tsk->signal->curr_ip)
75820 + printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset);
75821 + else
75822 + printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset);
75823 + printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk),
75824 + from_kuid_munged(&init_user_ns, task_uid(tsk)), from_kuid_munged(&init_user_ns, task_euid(tsk)), pc, sp);
75825 + free_page((unsigned long)buffer_exec);
75826 + free_page((unsigned long)buffer_fault);
75827 + pax_report_insns(regs, pc, sp);
75828 + info.si_signo = SIGKILL;
75829 + info.si_errno = 0;
75830 + info.si_code = SI_KERNEL;
75831 + info.si_pid = 0;
75832 + info.si_uid = 0;
75833 + do_coredump(&info);
75834 +}
75835 +#endif
75836 +
75837 +#ifdef CONFIG_PAX_REFCOUNT
75838 +void pax_report_refcount_overflow(struct pt_regs *regs)
75839 +{
75840 + if (current->signal->curr_ip)
75841 + printk(KERN_EMERG "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
75842 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
75843 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
75844 + else
75845 + printk(KERN_EMERG "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", current->comm, task_pid_nr(current),
75846 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
75847 + print_symbol(KERN_EMERG "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs));
75848 + preempt_disable();
75849 + show_regs(regs);
75850 + preempt_enable();
75851 + force_sig_info(SIGKILL, SEND_SIG_FORCED, current);
75852 +}
75853 +#endif
75854 +
75855 +#ifdef CONFIG_PAX_USERCOPY
75856 +/* 0: not at all, 1: fully, 2: fully inside frame, -1: partially (implies an error) */
75857 +static noinline int check_stack_object(const void *obj, unsigned long len)
75858 +{
75859 + const void * const stack = task_stack_page(current);
75860 + const void * const stackend = stack + THREAD_SIZE;
75861 +
75862 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
75863 + const void *frame = NULL;
75864 + const void *oldframe;
75865 +#endif
75866 +
75867 + if (obj + len < obj)
75868 + return -1;
75869 +
75870 + if (obj + len <= stack || stackend <= obj)
75871 + return 0;
75872 +
75873 + if (obj < stack || stackend < obj + len)
75874 + return -1;
75875 +
75876 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
75877 + oldframe = __builtin_frame_address(1);
75878 + if (oldframe)
75879 + frame = __builtin_frame_address(2);
75880 + /*
75881 + low ----------------------------------------------> high
75882 + [saved bp][saved ip][args][local vars][saved bp][saved ip]
75883 + ^----------------^
75884 + allow copies only within here
75885 + */
75886 + while (stack <= frame && frame < stackend) {
75887 + /* if obj + len extends past the last frame, this
75888 + check won't pass and the next frame will be 0,
75889 + causing us to bail out and correctly report
75890 + the copy as invalid
75891 + */
75892 + if (obj + len <= frame)
75893 + return obj >= oldframe + 2 * sizeof(void *) ? 2 : -1;
75894 + oldframe = frame;
75895 + frame = *(const void * const *)frame;
75896 + }
75897 + return -1;
75898 +#else
75899 + return 1;
75900 +#endif
75901 +}
75902 +
75903 +static __noreturn void pax_report_usercopy(const void *ptr, unsigned long len, bool to_user, const char *type)
75904 +{
75905 + if (current->signal->curr_ip)
75906 + printk(KERN_EMERG "PAX: From %pI4: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
75907 + &current->signal->curr_ip, to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
75908 + else
75909 + printk(KERN_EMERG "PAX: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
75910 + to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
75911 + dump_stack();
75912 + gr_handle_kernel_exploit();
75913 + do_group_exit(SIGKILL);
75914 +}
75915 +#endif
75916 +
75917 +#ifdef CONFIG_PAX_USERCOPY
75918 +
75919 +static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
75920 +{
75921 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
75922 + unsigned long textlow = ktla_ktva((unsigned long)_stext);
75923 +#ifdef CONFIG_MODULES
75924 + unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR;
75925 +#else
75926 + unsigned long texthigh = ktla_ktva((unsigned long)_etext);
75927 +#endif
75928 +
75929 +#else
75930 + unsigned long textlow = (unsigned long)_stext;
75931 + unsigned long texthigh = (unsigned long)_etext;
75932 +
75933 +#ifdef CONFIG_X86_64
75934 + /* check against linear mapping as well */
75935 + if (high > (unsigned long)__va(__pa(textlow)) &&
75936 + low < (unsigned long)__va(__pa(texthigh)))
75937 + return true;
75938 +#endif
75939 +
75940 +#endif
75941 +
75942 + if (high <= textlow || low >= texthigh)
75943 + return false;
75944 + else
75945 + return true;
75946 +}
75947 +#endif
75948 +
75949 +void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size)
75950 +{
75951 +#ifdef CONFIG_PAX_USERCOPY
75952 + const char *type;
75953 +#endif
75954 +
75955 +#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_X86_64)
75956 + unsigned long stackstart = (unsigned long)task_stack_page(current);
75957 + unsigned long currentsp = (unsigned long)&stackstart;
75958 + if (unlikely((currentsp < stackstart + 512 ||
75959 + currentsp >= stackstart + THREAD_SIZE) && !in_interrupt()))
75960 + BUG();
75961 +#endif
75962 +
75963 +#ifndef CONFIG_PAX_USERCOPY_DEBUG
75964 + if (const_size)
75965 + return;
75966 +#endif
75967 +
75968 +#ifdef CONFIG_PAX_USERCOPY
75969 + if (!n)
75970 + return;
75971 +
75972 + type = check_heap_object(ptr, n);
75973 + if (!type) {
75974 + int ret = check_stack_object(ptr, n);
75975 + if (ret == 1 || ret == 2)
75976 + return;
75977 + if (ret == 0) {
75978 + if (check_kernel_text_object((unsigned long)ptr, (unsigned long)ptr + n))
75979 + type = "<kernel text>";
75980 + else
75981 + return;
75982 + } else
75983 + type = "<process stack>";
75984 + }
75985 +
75986 + pax_report_usercopy(ptr, n, to_user, type);
75987 +#endif
75988 +
75989 +}
75990 +EXPORT_SYMBOL(__check_object_size);
75991 +
75992 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
75993 +void __used pax_track_stack(void)
75994 +{
75995 + unsigned long sp = (unsigned long)&sp;
75996 + if (sp < current_thread_info()->lowest_stack &&
75997 + sp >= (unsigned long)task_stack_page(current) + 2 * sizeof(unsigned long))
75998 + current_thread_info()->lowest_stack = sp;
75999 + if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16)))
76000 + BUG();
76001 +}
76002 +EXPORT_SYMBOL(pax_track_stack);
76003 +#endif
76004 +
76005 +#ifdef CONFIG_PAX_SIZE_OVERFLOW
76006 +void __nocapture(1, 3, 4) __used report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
76007 +{
76008 + printk(KERN_EMERG "PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name);
76009 + dump_stack();
76010 + do_group_exit(SIGKILL);
76011 +}
76012 +EXPORT_SYMBOL(report_size_overflow);
76013 +#endif
76014 diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
76015 index 9f9992b..8b59411 100644
76016 --- a/fs/ext2/balloc.c
76017 +++ b/fs/ext2/balloc.c
76018 @@ -1184,10 +1184,10 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi)
76019
76020 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
76021 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
76022 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
76023 + if (free_blocks < root_blocks + 1 &&
76024 !uid_eq(sbi->s_resuid, current_fsuid()) &&
76025 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
76026 - !in_group_p (sbi->s_resgid))) {
76027 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
76028 return 0;
76029 }
76030 return 1;
76031 diff --git a/fs/ext2/super.c b/fs/ext2/super.c
76032 index d0e746e..82e06f0 100644
76033 --- a/fs/ext2/super.c
76034 +++ b/fs/ext2/super.c
76035 @@ -267,10 +267,8 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root)
76036 #ifdef CONFIG_EXT2_FS_XATTR
76037 if (test_opt(sb, XATTR_USER))
76038 seq_puts(seq, ",user_xattr");
76039 - if (!test_opt(sb, XATTR_USER) &&
76040 - (def_mount_opts & EXT2_DEFM_XATTR_USER)) {
76041 + if (!test_opt(sb, XATTR_USER))
76042 seq_puts(seq, ",nouser_xattr");
76043 - }
76044 #endif
76045
76046 #ifdef CONFIG_EXT2_FS_POSIX_ACL
76047 @@ -856,8 +854,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
76048 if (def_mount_opts & EXT2_DEFM_UID16)
76049 set_opt(sbi->s_mount_opt, NO_UID32);
76050 #ifdef CONFIG_EXT2_FS_XATTR
76051 - if (def_mount_opts & EXT2_DEFM_XATTR_USER)
76052 - set_opt(sbi->s_mount_opt, XATTR_USER);
76053 + /* always enable user xattrs */
76054 + set_opt(sbi->s_mount_opt, XATTR_USER);
76055 #endif
76056 #ifdef CONFIG_EXT2_FS_POSIX_ACL
76057 if (def_mount_opts & EXT2_DEFM_ACL)
76058 diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
76059 index 0b6bfd3..93a2964 100644
76060 --- a/fs/ext2/xattr.c
76061 +++ b/fs/ext2/xattr.c
76062 @@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
76063 struct buffer_head *bh = NULL;
76064 struct ext2_xattr_entry *entry;
76065 char *end;
76066 - size_t rest = buffer_size;
76067 + size_t rest = buffer_size, total_size = 0;
76068 int error;
76069
76070 ea_idebug(inode, "buffer=%p, buffer_size=%ld",
76071 @@ -305,9 +305,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list",
76072 buffer += size;
76073 }
76074 rest -= size;
76075 + total_size += size;
76076 }
76077 }
76078 - error = buffer_size - rest; /* total size */
76079 + error = total_size;
76080
76081 cleanup:
76082 brelse(bh);
76083 diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
76084 index 158b5d4..2432610 100644
76085 --- a/fs/ext3/balloc.c
76086 +++ b/fs/ext3/balloc.c
76087 @@ -1438,10 +1438,10 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
76088
76089 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
76090 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
76091 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
76092 + if (free_blocks < root_blocks + 1 &&
76093 !use_reservation && !uid_eq(sbi->s_resuid, current_fsuid()) &&
76094 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
76095 - !in_group_p (sbi->s_resgid))) {
76096 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
76097 return 0;
76098 }
76099 return 1;
76100 diff --git a/fs/ext3/super.c b/fs/ext3/super.c
76101 index a9312f0..e3a11ec 100644
76102 --- a/fs/ext3/super.c
76103 +++ b/fs/ext3/super.c
76104 @@ -655,10 +655,8 @@ static int ext3_show_options(struct seq_file *seq, struct dentry *root)
76105 #ifdef CONFIG_EXT3_FS_XATTR
76106 if (test_opt(sb, XATTR_USER))
76107 seq_puts(seq, ",user_xattr");
76108 - if (!test_opt(sb, XATTR_USER) &&
76109 - (def_mount_opts & EXT3_DEFM_XATTR_USER)) {
76110 + if (!test_opt(sb, XATTR_USER))
76111 seq_puts(seq, ",nouser_xattr");
76112 - }
76113 #endif
76114 #ifdef CONFIG_EXT3_FS_POSIX_ACL
76115 if (test_opt(sb, POSIX_ACL))
76116 @@ -1760,8 +1758,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
76117 if (def_mount_opts & EXT3_DEFM_UID16)
76118 set_opt(sbi->s_mount_opt, NO_UID32);
76119 #ifdef CONFIG_EXT3_FS_XATTR
76120 - if (def_mount_opts & EXT3_DEFM_XATTR_USER)
76121 - set_opt(sbi->s_mount_opt, XATTR_USER);
76122 + /* always enable user xattrs */
76123 + set_opt(sbi->s_mount_opt, XATTR_USER);
76124 #endif
76125 #ifdef CONFIG_EXT3_FS_POSIX_ACL
76126 if (def_mount_opts & EXT3_DEFM_ACL)
76127 diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
76128 index 7cf3650..e3f4a51 100644
76129 --- a/fs/ext3/xattr.c
76130 +++ b/fs/ext3/xattr.c
76131 @@ -330,7 +330,7 @@ static int
76132 ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
76133 char *buffer, size_t buffer_size)
76134 {
76135 - size_t rest = buffer_size;
76136 + size_t rest = buffer_size, total_size = 0;
76137
76138 for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
76139 const struct xattr_handler *handler =
76140 @@ -347,9 +347,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
76141 buffer += size;
76142 }
76143 rest -= size;
76144 + total_size += size;
76145 }
76146 }
76147 - return buffer_size - rest;
76148 + return total_size;
76149 }
76150
76151 static int
76152 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
76153 index 955bf49a..44ee359 100644
76154 --- a/fs/ext4/balloc.c
76155 +++ b/fs/ext4/balloc.c
76156 @@ -556,8 +556,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
76157 /* Hm, nope. Are (enough) root reserved clusters available? */
76158 if (uid_eq(sbi->s_resuid, current_fsuid()) ||
76159 (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
76160 - capable(CAP_SYS_RESOURCE) ||
76161 - (flags & EXT4_MB_USE_ROOT_BLOCKS)) {
76162 + (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
76163 + capable_nolog(CAP_SYS_RESOURCE)) {
76164
76165 if (free_clusters >= (nclusters + dirty_clusters +
76166 resv_clusters))
76167 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
76168 index 9a83f14..1dd1b38 100644
76169 --- a/fs/ext4/ext4.h
76170 +++ b/fs/ext4/ext4.h
76171 @@ -1310,19 +1310,19 @@ struct ext4_sb_info {
76172 unsigned long s_mb_last_start;
76173
76174 /* stats for buddy allocator */
76175 - atomic_t s_bal_reqs; /* number of reqs with len > 1 */
76176 - atomic_t s_bal_success; /* we found long enough chunks */
76177 - atomic_t s_bal_allocated; /* in blocks */
76178 - atomic_t s_bal_ex_scanned; /* total extents scanned */
76179 - atomic_t s_bal_goals; /* goal hits */
76180 - atomic_t s_bal_breaks; /* too long searches */
76181 - atomic_t s_bal_2orders; /* 2^order hits */
76182 + atomic_unchecked_t s_bal_reqs; /* number of reqs with len > 1 */
76183 + atomic_unchecked_t s_bal_success; /* we found long enough chunks */
76184 + atomic_unchecked_t s_bal_allocated; /* in blocks */
76185 + atomic_unchecked_t s_bal_ex_scanned; /* total extents scanned */
76186 + atomic_unchecked_t s_bal_goals; /* goal hits */
76187 + atomic_unchecked_t s_bal_breaks; /* too long searches */
76188 + atomic_unchecked_t s_bal_2orders; /* 2^order hits */
76189 spinlock_t s_bal_lock;
76190 unsigned long s_mb_buddies_generated;
76191 unsigned long long s_mb_generation_time;
76192 - atomic_t s_mb_lost_chunks;
76193 - atomic_t s_mb_preallocated;
76194 - atomic_t s_mb_discarded;
76195 + atomic_unchecked_t s_mb_lost_chunks;
76196 + atomic_unchecked_t s_mb_preallocated;
76197 + atomic_unchecked_t s_mb_discarded;
76198 atomic_t s_lock_busy;
76199
76200 /* locality groups */
76201 diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
76202 index 4126048..3788867 100644
76203 --- a/fs/ext4/mballoc.c
76204 +++ b/fs/ext4/mballoc.c
76205 @@ -1901,7 +1901,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
76206 BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
76207
76208 if (EXT4_SB(sb)->s_mb_stats)
76209 - atomic_inc(&EXT4_SB(sb)->s_bal_2orders);
76210 + atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders);
76211
76212 break;
76213 }
76214 @@ -2211,7 +2211,7 @@ repeat:
76215 ac->ac_status = AC_STATUS_CONTINUE;
76216 ac->ac_flags |= EXT4_MB_HINT_FIRST;
76217 cr = 3;
76218 - atomic_inc(&sbi->s_mb_lost_chunks);
76219 + atomic_inc_unchecked(&sbi->s_mb_lost_chunks);
76220 goto repeat;
76221 }
76222 }
76223 @@ -2716,25 +2716,25 @@ int ext4_mb_release(struct super_block *sb)
76224 if (sbi->s_mb_stats) {
76225 ext4_msg(sb, KERN_INFO,
76226 "mballoc: %u blocks %u reqs (%u success)",
76227 - atomic_read(&sbi->s_bal_allocated),
76228 - atomic_read(&sbi->s_bal_reqs),
76229 - atomic_read(&sbi->s_bal_success));
76230 + atomic_read_unchecked(&sbi->s_bal_allocated),
76231 + atomic_read_unchecked(&sbi->s_bal_reqs),
76232 + atomic_read_unchecked(&sbi->s_bal_success));
76233 ext4_msg(sb, KERN_INFO,
76234 "mballoc: %u extents scanned, %u goal hits, "
76235 "%u 2^N hits, %u breaks, %u lost",
76236 - atomic_read(&sbi->s_bal_ex_scanned),
76237 - atomic_read(&sbi->s_bal_goals),
76238 - atomic_read(&sbi->s_bal_2orders),
76239 - atomic_read(&sbi->s_bal_breaks),
76240 - atomic_read(&sbi->s_mb_lost_chunks));
76241 + atomic_read_unchecked(&sbi->s_bal_ex_scanned),
76242 + atomic_read_unchecked(&sbi->s_bal_goals),
76243 + atomic_read_unchecked(&sbi->s_bal_2orders),
76244 + atomic_read_unchecked(&sbi->s_bal_breaks),
76245 + atomic_read_unchecked(&sbi->s_mb_lost_chunks));
76246 ext4_msg(sb, KERN_INFO,
76247 "mballoc: %lu generated and it took %Lu",
76248 sbi->s_mb_buddies_generated,
76249 sbi->s_mb_generation_time);
76250 ext4_msg(sb, KERN_INFO,
76251 "mballoc: %u preallocated, %u discarded",
76252 - atomic_read(&sbi->s_mb_preallocated),
76253 - atomic_read(&sbi->s_mb_discarded));
76254 + atomic_read_unchecked(&sbi->s_mb_preallocated),
76255 + atomic_read_unchecked(&sbi->s_mb_discarded));
76256 }
76257
76258 free_percpu(sbi->s_locality_groups);
76259 @@ -3190,16 +3190,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
76260 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
76261
76262 if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
76263 - atomic_inc(&sbi->s_bal_reqs);
76264 - atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
76265 + atomic_inc_unchecked(&sbi->s_bal_reqs);
76266 + atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
76267 if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
76268 - atomic_inc(&sbi->s_bal_success);
76269 - atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned);
76270 + atomic_inc_unchecked(&sbi->s_bal_success);
76271 + atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned);
76272 if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
76273 ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
76274 - atomic_inc(&sbi->s_bal_goals);
76275 + atomic_inc_unchecked(&sbi->s_bal_goals);
76276 if (ac->ac_found > sbi->s_mb_max_to_scan)
76277 - atomic_inc(&sbi->s_bal_breaks);
76278 + atomic_inc_unchecked(&sbi->s_bal_breaks);
76279 }
76280
76281 if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
76282 @@ -3626,7 +3626,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
76283 trace_ext4_mb_new_inode_pa(ac, pa);
76284
76285 ext4_mb_use_inode_pa(ac, pa);
76286 - atomic_add(pa->pa_free, &sbi->s_mb_preallocated);
76287 + atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated);
76288
76289 ei = EXT4_I(ac->ac_inode);
76290 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
76291 @@ -3686,7 +3686,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
76292 trace_ext4_mb_new_group_pa(ac, pa);
76293
76294 ext4_mb_use_group_pa(ac, pa);
76295 - atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
76296 + atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
76297
76298 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
76299 lg = ac->ac_lg;
76300 @@ -3775,7 +3775,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
76301 * from the bitmap and continue.
76302 */
76303 }
76304 - atomic_add(free, &sbi->s_mb_discarded);
76305 + atomic_add_unchecked(free, &sbi->s_mb_discarded);
76306
76307 return err;
76308 }
76309 @@ -3793,7 +3793,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
76310 ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
76311 BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
76312 mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
76313 - atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
76314 + atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
76315 trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
76316
76317 return 0;
76318 diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
76319 index 8313ca3..8a37d08 100644
76320 --- a/fs/ext4/mmp.c
76321 +++ b/fs/ext4/mmp.c
76322 @@ -111,7 +111,7 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh,
76323 void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
76324 const char *function, unsigned int line, const char *msg)
76325 {
76326 - __ext4_warning(sb, function, line, msg);
76327 + __ext4_warning(sb, function, line, "%s", msg);
76328 __ext4_warning(sb, function, line,
76329 "MMP failure info: last update time: %llu, last update "
76330 "node: %s, last update device: %s\n",
76331 diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
76332 index cf0c472..ddf284d 100644
76333 --- a/fs/ext4/resize.c
76334 +++ b/fs/ext4/resize.c
76335 @@ -413,7 +413,7 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
76336
76337 ext4_debug("mark blocks [%llu/%u] used\n", block, count);
76338 for (count2 = count; count > 0; count -= count2, block += count2) {
76339 - ext4_fsblk_t start;
76340 + ext4_fsblk_t start, diff;
76341 struct buffer_head *bh;
76342 ext4_group_t group;
76343 int err;
76344 @@ -422,10 +422,6 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
76345 start = ext4_group_first_block_no(sb, group);
76346 group -= flex_gd->groups[0].group;
76347
76348 - count2 = EXT4_BLOCKS_PER_GROUP(sb) - (block - start);
76349 - if (count2 > count)
76350 - count2 = count;
76351 -
76352 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) {
76353 BUG_ON(flex_gd->count > 1);
76354 continue;
76355 @@ -443,9 +439,15 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
76356 err = ext4_journal_get_write_access(handle, bh);
76357 if (err)
76358 return err;
76359 +
76360 + diff = block - start;
76361 + count2 = EXT4_BLOCKS_PER_GROUP(sb) - diff;
76362 + if (count2 > count)
76363 + count2 = count;
76364 +
76365 ext4_debug("mark block bitmap %#04llx (+%llu/%u)\n", block,
76366 - block - start, count2);
76367 - ext4_set_bits(bh->b_data, block - start, count2);
76368 + diff, count2);
76369 + ext4_set_bits(bh->b_data, diff, count2);
76370
76371 err = ext4_handle_dirty_metadata(handle, NULL, bh);
76372 if (unlikely(err))
76373 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
76374 index ca12affd..18b4b75 100644
76375 --- a/fs/ext4/super.c
76376 +++ b/fs/ext4/super.c
76377 @@ -1233,7 +1233,7 @@ static ext4_fsblk_t get_sb_block(void **data)
76378 }
76379
76380 #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
76381 -static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
76382 +static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
76383 "Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
76384
76385 #ifdef CONFIG_QUOTA
76386 @@ -2443,7 +2443,7 @@ struct ext4_attr {
76387 int offset;
76388 int deprecated_val;
76389 } u;
76390 -};
76391 +} __do_const;
76392
76393 static int parse_strtoull(const char *buf,
76394 unsigned long long max, unsigned long long *value)
76395 diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
76396 index 16e28c0..728c282 100644
76397 --- a/fs/ext4/xattr.c
76398 +++ b/fs/ext4/xattr.c
76399 @@ -398,7 +398,7 @@ static int
76400 ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
76401 char *buffer, size_t buffer_size)
76402 {
76403 - size_t rest = buffer_size;
76404 + size_t rest = buffer_size, total_size = 0;
76405
76406 for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
76407 const struct xattr_handler *handler =
76408 @@ -415,9 +415,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
76409 buffer += size;
76410 }
76411 rest -= size;
76412 + total_size += size;
76413 }
76414 }
76415 - return buffer_size - rest;
76416 + return total_size;
76417 }
76418
76419 static int
76420 diff --git a/fs/fcntl.c b/fs/fcntl.c
76421 index ee85cd4..9dd0d20 100644
76422 --- a/fs/fcntl.c
76423 +++ b/fs/fcntl.c
76424 @@ -102,6 +102,10 @@ void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
76425 int force)
76426 {
76427 security_file_set_fowner(filp);
76428 + if (gr_handle_chroot_fowner(pid, type))
76429 + return;
76430 + if (gr_check_protected_task_fowner(pid, type))
76431 + return;
76432 f_modown(filp, pid, type, force);
76433 }
76434 EXPORT_SYMBOL(__f_setown);
76435 diff --git a/fs/fhandle.c b/fs/fhandle.c
76436 index d59712d..2281df9 100644
76437 --- a/fs/fhandle.c
76438 +++ b/fs/fhandle.c
76439 @@ -8,6 +8,7 @@
76440 #include <linux/fs_struct.h>
76441 #include <linux/fsnotify.h>
76442 #include <linux/personality.h>
76443 +#include <linux/grsecurity.h>
76444 #include <asm/uaccess.h>
76445 #include "internal.h"
76446 #include "mount.h"
76447 @@ -67,8 +68,7 @@ static long do_sys_name_to_handle(struct path *path,
76448 } else
76449 retval = 0;
76450 /* copy the mount id */
76451 - if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id,
76452 - sizeof(*mnt_id)) ||
76453 + if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) ||
76454 copy_to_user(ufh, handle,
76455 sizeof(struct file_handle) + handle_bytes))
76456 retval = -EFAULT;
76457 @@ -175,7 +175,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
76458 * the directory. Ideally we would like CAP_DAC_SEARCH.
76459 * But we don't have that
76460 */
76461 - if (!capable(CAP_DAC_READ_SEARCH)) {
76462 + if (!capable(CAP_DAC_READ_SEARCH) || !gr_chroot_fhandle()) {
76463 retval = -EPERM;
76464 goto out_err;
76465 }
76466 diff --git a/fs/file.c b/fs/file.c
76467 index 93c5f89..ed75817 100644
76468 --- a/fs/file.c
76469 +++ b/fs/file.c
76470 @@ -16,6 +16,7 @@
76471 #include <linux/slab.h>
76472 #include <linux/vmalloc.h>
76473 #include <linux/file.h>
76474 +#include <linux/security.h>
76475 #include <linux/fdtable.h>
76476 #include <linux/bitops.h>
76477 #include <linux/interrupt.h>
76478 @@ -139,7 +140,7 @@ out:
76479 * Return <0 error code on error; 1 on successful completion.
76480 * The files->file_lock should be held on entry, and will be held on exit.
76481 */
76482 -static int expand_fdtable(struct files_struct *files, int nr)
76483 +static int expand_fdtable(struct files_struct *files, unsigned int nr)
76484 __releases(files->file_lock)
76485 __acquires(files->file_lock)
76486 {
76487 @@ -184,7 +185,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
76488 * expanded and execution may have blocked.
76489 * The files->file_lock should be held on entry, and will be held on exit.
76490 */
76491 -static int expand_files(struct files_struct *files, int nr)
76492 +static int expand_files(struct files_struct *files, unsigned int nr)
76493 {
76494 struct fdtable *fdt;
76495
76496 @@ -799,6 +800,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
76497 if (!file)
76498 return __close_fd(files, fd);
76499
76500 + gr_learn_resource(current, RLIMIT_NOFILE, fd, 0);
76501 if (fd >= rlimit(RLIMIT_NOFILE))
76502 return -EBADF;
76503
76504 @@ -825,6 +827,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
76505 if (unlikely(oldfd == newfd))
76506 return -EINVAL;
76507
76508 + gr_learn_resource(current, RLIMIT_NOFILE, newfd, 0);
76509 if (newfd >= rlimit(RLIMIT_NOFILE))
76510 return -EBADF;
76511
76512 @@ -880,6 +883,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
76513 int f_dupfd(unsigned int from, struct file *file, unsigned flags)
76514 {
76515 int err;
76516 + gr_learn_resource(current, RLIMIT_NOFILE, from, 0);
76517 if (from >= rlimit(RLIMIT_NOFILE))
76518 return -EINVAL;
76519 err = alloc_fd(from, flags);
76520 diff --git a/fs/filesystems.c b/fs/filesystems.c
76521 index 5797d45..7d7d79a 100644
76522 --- a/fs/filesystems.c
76523 +++ b/fs/filesystems.c
76524 @@ -275,7 +275,11 @@ struct file_system_type *get_fs_type(const char *name)
76525 int len = dot ? dot - name : strlen(name);
76526
76527 fs = __get_fs_type(name, len);
76528 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
76529 + if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0))
76530 +#else
76531 if (!fs && (request_module("fs-%.*s", len, name) == 0))
76532 +#endif
76533 fs = __get_fs_type(name, len);
76534
76535 if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) {
76536 diff --git a/fs/fs_struct.c b/fs/fs_struct.c
76537 index 7dca743..1ff87ae 100644
76538 --- a/fs/fs_struct.c
76539 +++ b/fs/fs_struct.c
76540 @@ -4,6 +4,7 @@
76541 #include <linux/path.h>
76542 #include <linux/slab.h>
76543 #include <linux/fs_struct.h>
76544 +#include <linux/grsecurity.h>
76545 #include "internal.h"
76546
76547 /*
76548 @@ -15,14 +16,18 @@ void set_fs_root(struct fs_struct *fs, const struct path *path)
76549 struct path old_root;
76550
76551 path_get(path);
76552 + gr_inc_chroot_refcnts(path->dentry, path->mnt);
76553 spin_lock(&fs->lock);
76554 write_seqcount_begin(&fs->seq);
76555 old_root = fs->root;
76556 fs->root = *path;
76557 + gr_set_chroot_entries(current, path);
76558 write_seqcount_end(&fs->seq);
76559 spin_unlock(&fs->lock);
76560 - if (old_root.dentry)
76561 + if (old_root.dentry) {
76562 + gr_dec_chroot_refcnts(old_root.dentry, old_root.mnt);
76563 path_put(&old_root);
76564 + }
76565 }
76566
76567 /*
76568 @@ -67,6 +72,10 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
76569 int hits = 0;
76570 spin_lock(&fs->lock);
76571 write_seqcount_begin(&fs->seq);
76572 + /* this root replacement is only done by pivot_root,
76573 + leave grsec's chroot tagging alone for this task
76574 + so that a pivoted root isn't treated as a chroot
76575 + */
76576 hits += replace_path(&fs->root, old_root, new_root);
76577 hits += replace_path(&fs->pwd, old_root, new_root);
76578 write_seqcount_end(&fs->seq);
76579 @@ -85,6 +94,7 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
76580
76581 void free_fs_struct(struct fs_struct *fs)
76582 {
76583 + gr_dec_chroot_refcnts(fs->root.dentry, fs->root.mnt);
76584 path_put(&fs->root);
76585 path_put(&fs->pwd);
76586 kmem_cache_free(fs_cachep, fs);
76587 @@ -99,7 +109,8 @@ void exit_fs(struct task_struct *tsk)
76588 task_lock(tsk);
76589 spin_lock(&fs->lock);
76590 tsk->fs = NULL;
76591 - kill = !--fs->users;
76592 + gr_clear_chroot_entries(tsk);
76593 + kill = !atomic_dec_return(&fs->users);
76594 spin_unlock(&fs->lock);
76595 task_unlock(tsk);
76596 if (kill)
76597 @@ -112,7 +123,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
76598 struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL);
76599 /* We don't need to lock fs - think why ;-) */
76600 if (fs) {
76601 - fs->users = 1;
76602 + atomic_set(&fs->users, 1);
76603 fs->in_exec = 0;
76604 spin_lock_init(&fs->lock);
76605 seqcount_init(&fs->seq);
76606 @@ -121,9 +132,13 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
76607 spin_lock(&old->lock);
76608 fs->root = old->root;
76609 path_get(&fs->root);
76610 + /* instead of calling gr_set_chroot_entries here,
76611 + we call it from every caller of this function
76612 + */
76613 fs->pwd = old->pwd;
76614 path_get(&fs->pwd);
76615 spin_unlock(&old->lock);
76616 + gr_inc_chroot_refcnts(fs->root.dentry, fs->root.mnt);
76617 }
76618 return fs;
76619 }
76620 @@ -139,8 +154,9 @@ int unshare_fs_struct(void)
76621
76622 task_lock(current);
76623 spin_lock(&fs->lock);
76624 - kill = !--fs->users;
76625 + kill = !atomic_dec_return(&fs->users);
76626 current->fs = new_fs;
76627 + gr_set_chroot_entries(current, &new_fs->root);
76628 spin_unlock(&fs->lock);
76629 task_unlock(current);
76630
76631 @@ -153,13 +169,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct);
76632
76633 int current_umask(void)
76634 {
76635 - return current->fs->umask;
76636 + return current->fs->umask | gr_acl_umask();
76637 }
76638 EXPORT_SYMBOL(current_umask);
76639
76640 /* to be mentioned only in INIT_TASK */
76641 struct fs_struct init_fs = {
76642 - .users = 1,
76643 + .users = ATOMIC_INIT(1),
76644 .lock = __SPIN_LOCK_UNLOCKED(init_fs.lock),
76645 .seq = SEQCNT_ZERO(init_fs.seq),
76646 .umask = 0022,
76647 diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
76648 index 89acec7..a575262 100644
76649 --- a/fs/fscache/cookie.c
76650 +++ b/fs/fscache/cookie.c
76651 @@ -19,7 +19,7 @@
76652
76653 struct kmem_cache *fscache_cookie_jar;
76654
76655 -static atomic_t fscache_object_debug_id = ATOMIC_INIT(0);
76656 +static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0);
76657
76658 static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie);
76659 static int fscache_alloc_object(struct fscache_cache *cache,
76660 @@ -69,11 +69,11 @@ struct fscache_cookie *__fscache_acquire_cookie(
76661 parent ? (char *) parent->def->name : "<no-parent>",
76662 def->name, netfs_data, enable);
76663
76664 - fscache_stat(&fscache_n_acquires);
76665 + fscache_stat_unchecked(&fscache_n_acquires);
76666
76667 /* if there's no parent cookie, then we don't create one here either */
76668 if (!parent) {
76669 - fscache_stat(&fscache_n_acquires_null);
76670 + fscache_stat_unchecked(&fscache_n_acquires_null);
76671 _leave(" [no parent]");
76672 return NULL;
76673 }
76674 @@ -88,7 +88,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
76675 /* allocate and initialise a cookie */
76676 cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
76677 if (!cookie) {
76678 - fscache_stat(&fscache_n_acquires_oom);
76679 + fscache_stat_unchecked(&fscache_n_acquires_oom);
76680 _leave(" [ENOMEM]");
76681 return NULL;
76682 }
76683 @@ -115,13 +115,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
76684
76685 switch (cookie->def->type) {
76686 case FSCACHE_COOKIE_TYPE_INDEX:
76687 - fscache_stat(&fscache_n_cookie_index);
76688 + fscache_stat_unchecked(&fscache_n_cookie_index);
76689 break;
76690 case FSCACHE_COOKIE_TYPE_DATAFILE:
76691 - fscache_stat(&fscache_n_cookie_data);
76692 + fscache_stat_unchecked(&fscache_n_cookie_data);
76693 break;
76694 default:
76695 - fscache_stat(&fscache_n_cookie_special);
76696 + fscache_stat_unchecked(&fscache_n_cookie_special);
76697 break;
76698 }
76699
76700 @@ -135,7 +135,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
76701 } else {
76702 atomic_dec(&parent->n_children);
76703 __fscache_cookie_put(cookie);
76704 - fscache_stat(&fscache_n_acquires_nobufs);
76705 + fscache_stat_unchecked(&fscache_n_acquires_nobufs);
76706 _leave(" = NULL");
76707 return NULL;
76708 }
76709 @@ -144,7 +144,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
76710 }
76711 }
76712
76713 - fscache_stat(&fscache_n_acquires_ok);
76714 + fscache_stat_unchecked(&fscache_n_acquires_ok);
76715 _leave(" = %p", cookie);
76716 return cookie;
76717 }
76718 @@ -213,7 +213,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie)
76719 cache = fscache_select_cache_for_object(cookie->parent);
76720 if (!cache) {
76721 up_read(&fscache_addremove_sem);
76722 - fscache_stat(&fscache_n_acquires_no_cache);
76723 + fscache_stat_unchecked(&fscache_n_acquires_no_cache);
76724 _leave(" = -ENOMEDIUM [no cache]");
76725 return -ENOMEDIUM;
76726 }
76727 @@ -297,14 +297,14 @@ static int fscache_alloc_object(struct fscache_cache *cache,
76728 object = cache->ops->alloc_object(cache, cookie);
76729 fscache_stat_d(&fscache_n_cop_alloc_object);
76730 if (IS_ERR(object)) {
76731 - fscache_stat(&fscache_n_object_no_alloc);
76732 + fscache_stat_unchecked(&fscache_n_object_no_alloc);
76733 ret = PTR_ERR(object);
76734 goto error;
76735 }
76736
76737 - fscache_stat(&fscache_n_object_alloc);
76738 + fscache_stat_unchecked(&fscache_n_object_alloc);
76739
76740 - object->debug_id = atomic_inc_return(&fscache_object_debug_id);
76741 + object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id);
76742
76743 _debug("ALLOC OBJ%x: %s {%lx}",
76744 object->debug_id, cookie->def->name, object->events);
76745 @@ -418,7 +418,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie)
76746
76747 _enter("{%s}", cookie->def->name);
76748
76749 - fscache_stat(&fscache_n_invalidates);
76750 + fscache_stat_unchecked(&fscache_n_invalidates);
76751
76752 /* Only permit invalidation of data files. Invalidating an index will
76753 * require the caller to release all its attachments to the tree rooted
76754 @@ -476,10 +476,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie)
76755 {
76756 struct fscache_object *object;
76757
76758 - fscache_stat(&fscache_n_updates);
76759 + fscache_stat_unchecked(&fscache_n_updates);
76760
76761 if (!cookie) {
76762 - fscache_stat(&fscache_n_updates_null);
76763 + fscache_stat_unchecked(&fscache_n_updates_null);
76764 _leave(" [no cookie]");
76765 return;
76766 }
76767 @@ -580,12 +580,12 @@ EXPORT_SYMBOL(__fscache_disable_cookie);
76768 */
76769 void __fscache_relinquish_cookie(struct fscache_cookie *cookie, bool retire)
76770 {
76771 - fscache_stat(&fscache_n_relinquishes);
76772 + fscache_stat_unchecked(&fscache_n_relinquishes);
76773 if (retire)
76774 - fscache_stat(&fscache_n_relinquishes_retire);
76775 + fscache_stat_unchecked(&fscache_n_relinquishes_retire);
76776
76777 if (!cookie) {
76778 - fscache_stat(&fscache_n_relinquishes_null);
76779 + fscache_stat_unchecked(&fscache_n_relinquishes_null);
76780 _leave(" [no cookie]");
76781 return;
76782 }
76783 @@ -686,7 +686,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie)
76784 if (test_bit(FSCACHE_IOERROR, &object->cache->flags))
76785 goto inconsistent;
76786
76787 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
76788 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
76789
76790 __fscache_use_cookie(cookie);
76791 if (fscache_submit_op(object, op) < 0)
76792 diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
76793 index 7872a62..d91b19f 100644
76794 --- a/fs/fscache/internal.h
76795 +++ b/fs/fscache/internal.h
76796 @@ -137,8 +137,8 @@ extern void fscache_operation_gc(struct work_struct *);
76797 extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *);
76798 extern int fscache_wait_for_operation_activation(struct fscache_object *,
76799 struct fscache_operation *,
76800 - atomic_t *,
76801 - atomic_t *,
76802 + atomic_unchecked_t *,
76803 + atomic_unchecked_t *,
76804 void (*)(struct fscache_operation *));
76805 extern void fscache_invalidate_writes(struct fscache_cookie *);
76806
76807 @@ -157,101 +157,101 @@ extern void fscache_proc_cleanup(void);
76808 * stats.c
76809 */
76810 #ifdef CONFIG_FSCACHE_STATS
76811 -extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
76812 -extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
76813 +extern atomic_unchecked_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
76814 +extern atomic_unchecked_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
76815
76816 -extern atomic_t fscache_n_op_pend;
76817 -extern atomic_t fscache_n_op_run;
76818 -extern atomic_t fscache_n_op_enqueue;
76819 -extern atomic_t fscache_n_op_deferred_release;
76820 -extern atomic_t fscache_n_op_release;
76821 -extern atomic_t fscache_n_op_gc;
76822 -extern atomic_t fscache_n_op_cancelled;
76823 -extern atomic_t fscache_n_op_rejected;
76824 +extern atomic_unchecked_t fscache_n_op_pend;
76825 +extern atomic_unchecked_t fscache_n_op_run;
76826 +extern atomic_unchecked_t fscache_n_op_enqueue;
76827 +extern atomic_unchecked_t fscache_n_op_deferred_release;
76828 +extern atomic_unchecked_t fscache_n_op_release;
76829 +extern atomic_unchecked_t fscache_n_op_gc;
76830 +extern atomic_unchecked_t fscache_n_op_cancelled;
76831 +extern atomic_unchecked_t fscache_n_op_rejected;
76832
76833 -extern atomic_t fscache_n_attr_changed;
76834 -extern atomic_t fscache_n_attr_changed_ok;
76835 -extern atomic_t fscache_n_attr_changed_nobufs;
76836 -extern atomic_t fscache_n_attr_changed_nomem;
76837 -extern atomic_t fscache_n_attr_changed_calls;
76838 +extern atomic_unchecked_t fscache_n_attr_changed;
76839 +extern atomic_unchecked_t fscache_n_attr_changed_ok;
76840 +extern atomic_unchecked_t fscache_n_attr_changed_nobufs;
76841 +extern atomic_unchecked_t fscache_n_attr_changed_nomem;
76842 +extern atomic_unchecked_t fscache_n_attr_changed_calls;
76843
76844 -extern atomic_t fscache_n_allocs;
76845 -extern atomic_t fscache_n_allocs_ok;
76846 -extern atomic_t fscache_n_allocs_wait;
76847 -extern atomic_t fscache_n_allocs_nobufs;
76848 -extern atomic_t fscache_n_allocs_intr;
76849 -extern atomic_t fscache_n_allocs_object_dead;
76850 -extern atomic_t fscache_n_alloc_ops;
76851 -extern atomic_t fscache_n_alloc_op_waits;
76852 +extern atomic_unchecked_t fscache_n_allocs;
76853 +extern atomic_unchecked_t fscache_n_allocs_ok;
76854 +extern atomic_unchecked_t fscache_n_allocs_wait;
76855 +extern atomic_unchecked_t fscache_n_allocs_nobufs;
76856 +extern atomic_unchecked_t fscache_n_allocs_intr;
76857 +extern atomic_unchecked_t fscache_n_allocs_object_dead;
76858 +extern atomic_unchecked_t fscache_n_alloc_ops;
76859 +extern atomic_unchecked_t fscache_n_alloc_op_waits;
76860
76861 -extern atomic_t fscache_n_retrievals;
76862 -extern atomic_t fscache_n_retrievals_ok;
76863 -extern atomic_t fscache_n_retrievals_wait;
76864 -extern atomic_t fscache_n_retrievals_nodata;
76865 -extern atomic_t fscache_n_retrievals_nobufs;
76866 -extern atomic_t fscache_n_retrievals_intr;
76867 -extern atomic_t fscache_n_retrievals_nomem;
76868 -extern atomic_t fscache_n_retrievals_object_dead;
76869 -extern atomic_t fscache_n_retrieval_ops;
76870 -extern atomic_t fscache_n_retrieval_op_waits;
76871 +extern atomic_unchecked_t fscache_n_retrievals;
76872 +extern atomic_unchecked_t fscache_n_retrievals_ok;
76873 +extern atomic_unchecked_t fscache_n_retrievals_wait;
76874 +extern atomic_unchecked_t fscache_n_retrievals_nodata;
76875 +extern atomic_unchecked_t fscache_n_retrievals_nobufs;
76876 +extern atomic_unchecked_t fscache_n_retrievals_intr;
76877 +extern atomic_unchecked_t fscache_n_retrievals_nomem;
76878 +extern atomic_unchecked_t fscache_n_retrievals_object_dead;
76879 +extern atomic_unchecked_t fscache_n_retrieval_ops;
76880 +extern atomic_unchecked_t fscache_n_retrieval_op_waits;
76881
76882 -extern atomic_t fscache_n_stores;
76883 -extern atomic_t fscache_n_stores_ok;
76884 -extern atomic_t fscache_n_stores_again;
76885 -extern atomic_t fscache_n_stores_nobufs;
76886 -extern atomic_t fscache_n_stores_oom;
76887 -extern atomic_t fscache_n_store_ops;
76888 -extern atomic_t fscache_n_store_calls;
76889 -extern atomic_t fscache_n_store_pages;
76890 -extern atomic_t fscache_n_store_radix_deletes;
76891 -extern atomic_t fscache_n_store_pages_over_limit;
76892 +extern atomic_unchecked_t fscache_n_stores;
76893 +extern atomic_unchecked_t fscache_n_stores_ok;
76894 +extern atomic_unchecked_t fscache_n_stores_again;
76895 +extern atomic_unchecked_t fscache_n_stores_nobufs;
76896 +extern atomic_unchecked_t fscache_n_stores_oom;
76897 +extern atomic_unchecked_t fscache_n_store_ops;
76898 +extern atomic_unchecked_t fscache_n_store_calls;
76899 +extern atomic_unchecked_t fscache_n_store_pages;
76900 +extern atomic_unchecked_t fscache_n_store_radix_deletes;
76901 +extern atomic_unchecked_t fscache_n_store_pages_over_limit;
76902
76903 -extern atomic_t fscache_n_store_vmscan_not_storing;
76904 -extern atomic_t fscache_n_store_vmscan_gone;
76905 -extern atomic_t fscache_n_store_vmscan_busy;
76906 -extern atomic_t fscache_n_store_vmscan_cancelled;
76907 -extern atomic_t fscache_n_store_vmscan_wait;
76908 +extern atomic_unchecked_t fscache_n_store_vmscan_not_storing;
76909 +extern atomic_unchecked_t fscache_n_store_vmscan_gone;
76910 +extern atomic_unchecked_t fscache_n_store_vmscan_busy;
76911 +extern atomic_unchecked_t fscache_n_store_vmscan_cancelled;
76912 +extern atomic_unchecked_t fscache_n_store_vmscan_wait;
76913
76914 -extern atomic_t fscache_n_marks;
76915 -extern atomic_t fscache_n_uncaches;
76916 +extern atomic_unchecked_t fscache_n_marks;
76917 +extern atomic_unchecked_t fscache_n_uncaches;
76918
76919 -extern atomic_t fscache_n_acquires;
76920 -extern atomic_t fscache_n_acquires_null;
76921 -extern atomic_t fscache_n_acquires_no_cache;
76922 -extern atomic_t fscache_n_acquires_ok;
76923 -extern atomic_t fscache_n_acquires_nobufs;
76924 -extern atomic_t fscache_n_acquires_oom;
76925 +extern atomic_unchecked_t fscache_n_acquires;
76926 +extern atomic_unchecked_t fscache_n_acquires_null;
76927 +extern atomic_unchecked_t fscache_n_acquires_no_cache;
76928 +extern atomic_unchecked_t fscache_n_acquires_ok;
76929 +extern atomic_unchecked_t fscache_n_acquires_nobufs;
76930 +extern atomic_unchecked_t fscache_n_acquires_oom;
76931
76932 -extern atomic_t fscache_n_invalidates;
76933 -extern atomic_t fscache_n_invalidates_run;
76934 +extern atomic_unchecked_t fscache_n_invalidates;
76935 +extern atomic_unchecked_t fscache_n_invalidates_run;
76936
76937 -extern atomic_t fscache_n_updates;
76938 -extern atomic_t fscache_n_updates_null;
76939 -extern atomic_t fscache_n_updates_run;
76940 +extern atomic_unchecked_t fscache_n_updates;
76941 +extern atomic_unchecked_t fscache_n_updates_null;
76942 +extern atomic_unchecked_t fscache_n_updates_run;
76943
76944 -extern atomic_t fscache_n_relinquishes;
76945 -extern atomic_t fscache_n_relinquishes_null;
76946 -extern atomic_t fscache_n_relinquishes_waitcrt;
76947 -extern atomic_t fscache_n_relinquishes_retire;
76948 +extern atomic_unchecked_t fscache_n_relinquishes;
76949 +extern atomic_unchecked_t fscache_n_relinquishes_null;
76950 +extern atomic_unchecked_t fscache_n_relinquishes_waitcrt;
76951 +extern atomic_unchecked_t fscache_n_relinquishes_retire;
76952
76953 -extern atomic_t fscache_n_cookie_index;
76954 -extern atomic_t fscache_n_cookie_data;
76955 -extern atomic_t fscache_n_cookie_special;
76956 +extern atomic_unchecked_t fscache_n_cookie_index;
76957 +extern atomic_unchecked_t fscache_n_cookie_data;
76958 +extern atomic_unchecked_t fscache_n_cookie_special;
76959
76960 -extern atomic_t fscache_n_object_alloc;
76961 -extern atomic_t fscache_n_object_no_alloc;
76962 -extern atomic_t fscache_n_object_lookups;
76963 -extern atomic_t fscache_n_object_lookups_negative;
76964 -extern atomic_t fscache_n_object_lookups_positive;
76965 -extern atomic_t fscache_n_object_lookups_timed_out;
76966 -extern atomic_t fscache_n_object_created;
76967 -extern atomic_t fscache_n_object_avail;
76968 -extern atomic_t fscache_n_object_dead;
76969 +extern atomic_unchecked_t fscache_n_object_alloc;
76970 +extern atomic_unchecked_t fscache_n_object_no_alloc;
76971 +extern atomic_unchecked_t fscache_n_object_lookups;
76972 +extern atomic_unchecked_t fscache_n_object_lookups_negative;
76973 +extern atomic_unchecked_t fscache_n_object_lookups_positive;
76974 +extern atomic_unchecked_t fscache_n_object_lookups_timed_out;
76975 +extern atomic_unchecked_t fscache_n_object_created;
76976 +extern atomic_unchecked_t fscache_n_object_avail;
76977 +extern atomic_unchecked_t fscache_n_object_dead;
76978
76979 -extern atomic_t fscache_n_checkaux_none;
76980 -extern atomic_t fscache_n_checkaux_okay;
76981 -extern atomic_t fscache_n_checkaux_update;
76982 -extern atomic_t fscache_n_checkaux_obsolete;
76983 +extern atomic_unchecked_t fscache_n_checkaux_none;
76984 +extern atomic_unchecked_t fscache_n_checkaux_okay;
76985 +extern atomic_unchecked_t fscache_n_checkaux_update;
76986 +extern atomic_unchecked_t fscache_n_checkaux_obsolete;
76987
76988 extern atomic_t fscache_n_cop_alloc_object;
76989 extern atomic_t fscache_n_cop_lookup_object;
76990 @@ -276,6 +276,11 @@ static inline void fscache_stat(atomic_t *stat)
76991 atomic_inc(stat);
76992 }
76993
76994 +static inline void fscache_stat_unchecked(atomic_unchecked_t *stat)
76995 +{
76996 + atomic_inc_unchecked(stat);
76997 +}
76998 +
76999 static inline void fscache_stat_d(atomic_t *stat)
77000 {
77001 atomic_dec(stat);
77002 @@ -288,6 +293,7 @@ extern const struct file_operations fscache_stats_fops;
77003
77004 #define __fscache_stat(stat) (NULL)
77005 #define fscache_stat(stat) do {} while (0)
77006 +#define fscache_stat_unchecked(stat) do {} while (0)
77007 #define fscache_stat_d(stat) do {} while (0)
77008 #endif
77009
77010 diff --git a/fs/fscache/object.c b/fs/fscache/object.c
77011 index da032da..0076ce7 100644
77012 --- a/fs/fscache/object.c
77013 +++ b/fs/fscache/object.c
77014 @@ -454,7 +454,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
77015 _debug("LOOKUP \"%s\" in \"%s\"",
77016 cookie->def->name, object->cache->tag->name);
77017
77018 - fscache_stat(&fscache_n_object_lookups);
77019 + fscache_stat_unchecked(&fscache_n_object_lookups);
77020 fscache_stat(&fscache_n_cop_lookup_object);
77021 ret = object->cache->ops->lookup_object(object);
77022 fscache_stat_d(&fscache_n_cop_lookup_object);
77023 @@ -464,7 +464,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
77024 if (ret == -ETIMEDOUT) {
77025 /* probably stuck behind another object, so move this one to
77026 * the back of the queue */
77027 - fscache_stat(&fscache_n_object_lookups_timed_out);
77028 + fscache_stat_unchecked(&fscache_n_object_lookups_timed_out);
77029 _leave(" [timeout]");
77030 return NO_TRANSIT;
77031 }
77032 @@ -492,7 +492,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
77033 _enter("{OBJ%x,%s}", object->debug_id, object->state->name);
77034
77035 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
77036 - fscache_stat(&fscache_n_object_lookups_negative);
77037 + fscache_stat_unchecked(&fscache_n_object_lookups_negative);
77038
77039 /* Allow write requests to begin stacking up and read requests to begin
77040 * returning ENODATA.
77041 @@ -527,7 +527,7 @@ void fscache_obtained_object(struct fscache_object *object)
77042 /* if we were still looking up, then we must have a positive lookup
77043 * result, in which case there may be data available */
77044 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
77045 - fscache_stat(&fscache_n_object_lookups_positive);
77046 + fscache_stat_unchecked(&fscache_n_object_lookups_positive);
77047
77048 /* We do (presumably) have data */
77049 clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
77050 @@ -539,7 +539,7 @@ void fscache_obtained_object(struct fscache_object *object)
77051 clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags);
77052 wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP);
77053 } else {
77054 - fscache_stat(&fscache_n_object_created);
77055 + fscache_stat_unchecked(&fscache_n_object_created);
77056 }
77057
77058 set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags);
77059 @@ -575,7 +575,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
77060 fscache_stat_d(&fscache_n_cop_lookup_complete);
77061
77062 fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
77063 - fscache_stat(&fscache_n_object_avail);
77064 + fscache_stat_unchecked(&fscache_n_object_avail);
77065
77066 _leave("");
77067 return transit_to(JUMPSTART_DEPS);
77068 @@ -722,7 +722,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
77069
77070 /* this just shifts the object release to the work processor */
77071 fscache_put_object(object);
77072 - fscache_stat(&fscache_n_object_dead);
77073 + fscache_stat_unchecked(&fscache_n_object_dead);
77074
77075 _leave("");
77076 return transit_to(OBJECT_DEAD);
77077 @@ -887,7 +887,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
77078 enum fscache_checkaux result;
77079
77080 if (!object->cookie->def->check_aux) {
77081 - fscache_stat(&fscache_n_checkaux_none);
77082 + fscache_stat_unchecked(&fscache_n_checkaux_none);
77083 return FSCACHE_CHECKAUX_OKAY;
77084 }
77085
77086 @@ -896,17 +896,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
77087 switch (result) {
77088 /* entry okay as is */
77089 case FSCACHE_CHECKAUX_OKAY:
77090 - fscache_stat(&fscache_n_checkaux_okay);
77091 + fscache_stat_unchecked(&fscache_n_checkaux_okay);
77092 break;
77093
77094 /* entry requires update */
77095 case FSCACHE_CHECKAUX_NEEDS_UPDATE:
77096 - fscache_stat(&fscache_n_checkaux_update);
77097 + fscache_stat_unchecked(&fscache_n_checkaux_update);
77098 break;
77099
77100 /* entry requires deletion */
77101 case FSCACHE_CHECKAUX_OBSOLETE:
77102 - fscache_stat(&fscache_n_checkaux_obsolete);
77103 + fscache_stat_unchecked(&fscache_n_checkaux_obsolete);
77104 break;
77105
77106 default:
77107 @@ -993,7 +993,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
77108 {
77109 const struct fscache_state *s;
77110
77111 - fscache_stat(&fscache_n_invalidates_run);
77112 + fscache_stat_unchecked(&fscache_n_invalidates_run);
77113 fscache_stat(&fscache_n_cop_invalidate_object);
77114 s = _fscache_invalidate_object(object, event);
77115 fscache_stat_d(&fscache_n_cop_invalidate_object);
77116 @@ -1008,7 +1008,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
77117 {
77118 _enter("{OBJ%x},%d", object->debug_id, event);
77119
77120 - fscache_stat(&fscache_n_updates_run);
77121 + fscache_stat_unchecked(&fscache_n_updates_run);
77122 fscache_stat(&fscache_n_cop_update_object);
77123 object->cache->ops->update_object(object);
77124 fscache_stat_d(&fscache_n_cop_update_object);
77125 diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
77126 index e7b87a0..a85d47a 100644
77127 --- a/fs/fscache/operation.c
77128 +++ b/fs/fscache/operation.c
77129 @@ -17,7 +17,7 @@
77130 #include <linux/slab.h>
77131 #include "internal.h"
77132
77133 -atomic_t fscache_op_debug_id;
77134 +atomic_unchecked_t fscache_op_debug_id;
77135 EXPORT_SYMBOL(fscache_op_debug_id);
77136
77137 /**
77138 @@ -39,7 +39,7 @@ void fscache_enqueue_operation(struct fscache_operation *op)
77139 ASSERTCMP(atomic_read(&op->usage), >, 0);
77140 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_IN_PROGRESS);
77141
77142 - fscache_stat(&fscache_n_op_enqueue);
77143 + fscache_stat_unchecked(&fscache_n_op_enqueue);
77144 switch (op->flags & FSCACHE_OP_TYPE) {
77145 case FSCACHE_OP_ASYNC:
77146 _debug("queue async");
77147 @@ -72,7 +72,7 @@ static void fscache_run_op(struct fscache_object *object,
77148 wake_up_bit(&op->flags, FSCACHE_OP_WAITING);
77149 if (op->processor)
77150 fscache_enqueue_operation(op);
77151 - fscache_stat(&fscache_n_op_run);
77152 + fscache_stat_unchecked(&fscache_n_op_run);
77153 }
77154
77155 /*
77156 @@ -104,11 +104,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
77157 if (object->n_in_progress > 0) {
77158 atomic_inc(&op->usage);
77159 list_add_tail(&op->pend_link, &object->pending_ops);
77160 - fscache_stat(&fscache_n_op_pend);
77161 + fscache_stat_unchecked(&fscache_n_op_pend);
77162 } else if (!list_empty(&object->pending_ops)) {
77163 atomic_inc(&op->usage);
77164 list_add_tail(&op->pend_link, &object->pending_ops);
77165 - fscache_stat(&fscache_n_op_pend);
77166 + fscache_stat_unchecked(&fscache_n_op_pend);
77167 fscache_start_operations(object);
77168 } else {
77169 ASSERTCMP(object->n_in_progress, ==, 0);
77170 @@ -124,7 +124,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
77171 object->n_exclusive++; /* reads and writes must wait */
77172 atomic_inc(&op->usage);
77173 list_add_tail(&op->pend_link, &object->pending_ops);
77174 - fscache_stat(&fscache_n_op_pend);
77175 + fscache_stat_unchecked(&fscache_n_op_pend);
77176 ret = 0;
77177 } else {
77178 /* If we're in any other state, there must have been an I/O
77179 @@ -211,11 +211,11 @@ int fscache_submit_op(struct fscache_object *object,
77180 if (object->n_exclusive > 0) {
77181 atomic_inc(&op->usage);
77182 list_add_tail(&op->pend_link, &object->pending_ops);
77183 - fscache_stat(&fscache_n_op_pend);
77184 + fscache_stat_unchecked(&fscache_n_op_pend);
77185 } else if (!list_empty(&object->pending_ops)) {
77186 atomic_inc(&op->usage);
77187 list_add_tail(&op->pend_link, &object->pending_ops);
77188 - fscache_stat(&fscache_n_op_pend);
77189 + fscache_stat_unchecked(&fscache_n_op_pend);
77190 fscache_start_operations(object);
77191 } else {
77192 ASSERTCMP(object->n_exclusive, ==, 0);
77193 @@ -227,10 +227,10 @@ int fscache_submit_op(struct fscache_object *object,
77194 object->n_ops++;
77195 atomic_inc(&op->usage);
77196 list_add_tail(&op->pend_link, &object->pending_ops);
77197 - fscache_stat(&fscache_n_op_pend);
77198 + fscache_stat_unchecked(&fscache_n_op_pend);
77199 ret = 0;
77200 } else if (fscache_object_is_dying(object)) {
77201 - fscache_stat(&fscache_n_op_rejected);
77202 + fscache_stat_unchecked(&fscache_n_op_rejected);
77203 op->state = FSCACHE_OP_ST_CANCELLED;
77204 ret = -ENOBUFS;
77205 } else if (!test_bit(FSCACHE_IOERROR, &object->cache->flags)) {
77206 @@ -309,7 +309,7 @@ int fscache_cancel_op(struct fscache_operation *op,
77207 ret = -EBUSY;
77208 if (op->state == FSCACHE_OP_ST_PENDING) {
77209 ASSERT(!list_empty(&op->pend_link));
77210 - fscache_stat(&fscache_n_op_cancelled);
77211 + fscache_stat_unchecked(&fscache_n_op_cancelled);
77212 list_del_init(&op->pend_link);
77213 if (do_cancel)
77214 do_cancel(op);
77215 @@ -341,7 +341,7 @@ void fscache_cancel_all_ops(struct fscache_object *object)
77216 while (!list_empty(&object->pending_ops)) {
77217 op = list_entry(object->pending_ops.next,
77218 struct fscache_operation, pend_link);
77219 - fscache_stat(&fscache_n_op_cancelled);
77220 + fscache_stat_unchecked(&fscache_n_op_cancelled);
77221 list_del_init(&op->pend_link);
77222
77223 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_PENDING);
77224 @@ -413,7 +413,7 @@ void fscache_put_operation(struct fscache_operation *op)
77225 op->state, ==, FSCACHE_OP_ST_CANCELLED);
77226 op->state = FSCACHE_OP_ST_DEAD;
77227
77228 - fscache_stat(&fscache_n_op_release);
77229 + fscache_stat_unchecked(&fscache_n_op_release);
77230
77231 if (op->release) {
77232 op->release(op);
77233 @@ -432,7 +432,7 @@ void fscache_put_operation(struct fscache_operation *op)
77234 * lock, and defer it otherwise */
77235 if (!spin_trylock(&object->lock)) {
77236 _debug("defer put");
77237 - fscache_stat(&fscache_n_op_deferred_release);
77238 + fscache_stat_unchecked(&fscache_n_op_deferred_release);
77239
77240 cache = object->cache;
77241 spin_lock(&cache->op_gc_list_lock);
77242 @@ -485,7 +485,7 @@ void fscache_operation_gc(struct work_struct *work)
77243
77244 _debug("GC DEFERRED REL OBJ%x OP%x",
77245 object->debug_id, op->debug_id);
77246 - fscache_stat(&fscache_n_op_gc);
77247 + fscache_stat_unchecked(&fscache_n_op_gc);
77248
77249 ASSERTCMP(atomic_read(&op->usage), ==, 0);
77250 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD);
77251 diff --git a/fs/fscache/page.c b/fs/fscache/page.c
77252 index de33b3f..8be4d29 100644
77253 --- a/fs/fscache/page.c
77254 +++ b/fs/fscache/page.c
77255 @@ -74,7 +74,7 @@ try_again:
77256 val = radix_tree_lookup(&cookie->stores, page->index);
77257 if (!val) {
77258 rcu_read_unlock();
77259 - fscache_stat(&fscache_n_store_vmscan_not_storing);
77260 + fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing);
77261 __fscache_uncache_page(cookie, page);
77262 return true;
77263 }
77264 @@ -104,11 +104,11 @@ try_again:
77265 spin_unlock(&cookie->stores_lock);
77266
77267 if (xpage) {
77268 - fscache_stat(&fscache_n_store_vmscan_cancelled);
77269 - fscache_stat(&fscache_n_store_radix_deletes);
77270 + fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled);
77271 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
77272 ASSERTCMP(xpage, ==, page);
77273 } else {
77274 - fscache_stat(&fscache_n_store_vmscan_gone);
77275 + fscache_stat_unchecked(&fscache_n_store_vmscan_gone);
77276 }
77277
77278 wake_up_bit(&cookie->flags, 0);
77279 @@ -123,11 +123,11 @@ page_busy:
77280 * sleeping on memory allocation, so we may need to impose a timeout
77281 * too. */
77282 if (!(gfp & __GFP_WAIT) || !(gfp & __GFP_FS)) {
77283 - fscache_stat(&fscache_n_store_vmscan_busy);
77284 + fscache_stat_unchecked(&fscache_n_store_vmscan_busy);
77285 return false;
77286 }
77287
77288 - fscache_stat(&fscache_n_store_vmscan_wait);
77289 + fscache_stat_unchecked(&fscache_n_store_vmscan_wait);
77290 if (!release_page_wait_timeout(cookie, page))
77291 _debug("fscache writeout timeout page: %p{%lx}",
77292 page, page->index);
77293 @@ -156,7 +156,7 @@ static void fscache_end_page_write(struct fscache_object *object,
77294 FSCACHE_COOKIE_STORING_TAG);
77295 if (!radix_tree_tag_get(&cookie->stores, page->index,
77296 FSCACHE_COOKIE_PENDING_TAG)) {
77297 - fscache_stat(&fscache_n_store_radix_deletes);
77298 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
77299 xpage = radix_tree_delete(&cookie->stores, page->index);
77300 }
77301 spin_unlock(&cookie->stores_lock);
77302 @@ -177,7 +177,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op)
77303
77304 _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id);
77305
77306 - fscache_stat(&fscache_n_attr_changed_calls);
77307 + fscache_stat_unchecked(&fscache_n_attr_changed_calls);
77308
77309 if (fscache_object_is_active(object)) {
77310 fscache_stat(&fscache_n_cop_attr_changed);
77311 @@ -204,11 +204,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
77312
77313 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
77314
77315 - fscache_stat(&fscache_n_attr_changed);
77316 + fscache_stat_unchecked(&fscache_n_attr_changed);
77317
77318 op = kzalloc(sizeof(*op), GFP_KERNEL);
77319 if (!op) {
77320 - fscache_stat(&fscache_n_attr_changed_nomem);
77321 + fscache_stat_unchecked(&fscache_n_attr_changed_nomem);
77322 _leave(" = -ENOMEM");
77323 return -ENOMEM;
77324 }
77325 @@ -230,7 +230,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
77326 if (fscache_submit_exclusive_op(object, op) < 0)
77327 goto nobufs_dec;
77328 spin_unlock(&cookie->lock);
77329 - fscache_stat(&fscache_n_attr_changed_ok);
77330 + fscache_stat_unchecked(&fscache_n_attr_changed_ok);
77331 fscache_put_operation(op);
77332 _leave(" = 0");
77333 return 0;
77334 @@ -242,7 +242,7 @@ nobufs:
77335 kfree(op);
77336 if (wake_cookie)
77337 __fscache_wake_unused_cookie(cookie);
77338 - fscache_stat(&fscache_n_attr_changed_nobufs);
77339 + fscache_stat_unchecked(&fscache_n_attr_changed_nobufs);
77340 _leave(" = %d", -ENOBUFS);
77341 return -ENOBUFS;
77342 }
77343 @@ -281,7 +281,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval(
77344 /* allocate a retrieval operation and attempt to submit it */
77345 op = kzalloc(sizeof(*op), GFP_NOIO);
77346 if (!op) {
77347 - fscache_stat(&fscache_n_retrievals_nomem);
77348 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
77349 return NULL;
77350 }
77351
77352 @@ -311,12 +311,12 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
77353 return 0;
77354 }
77355
77356 - fscache_stat(&fscache_n_retrievals_wait);
77357 + fscache_stat_unchecked(&fscache_n_retrievals_wait);
77358
77359 jif = jiffies;
77360 if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP,
77361 TASK_INTERRUPTIBLE) != 0) {
77362 - fscache_stat(&fscache_n_retrievals_intr);
77363 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
77364 _leave(" = -ERESTARTSYS");
77365 return -ERESTARTSYS;
77366 }
77367 @@ -345,8 +345,8 @@ static void fscache_do_cancel_retrieval(struct fscache_operation *_op)
77368 */
77369 int fscache_wait_for_operation_activation(struct fscache_object *object,
77370 struct fscache_operation *op,
77371 - atomic_t *stat_op_waits,
77372 - atomic_t *stat_object_dead,
77373 + atomic_unchecked_t *stat_op_waits,
77374 + atomic_unchecked_t *stat_object_dead,
77375 void (*do_cancel)(struct fscache_operation *))
77376 {
77377 int ret;
77378 @@ -356,7 +356,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
77379
77380 _debug(">>> WT");
77381 if (stat_op_waits)
77382 - fscache_stat(stat_op_waits);
77383 + fscache_stat_unchecked(stat_op_waits);
77384 if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING,
77385 TASK_INTERRUPTIBLE) != 0) {
77386 ret = fscache_cancel_op(op, do_cancel);
77387 @@ -373,7 +373,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
77388 check_if_dead:
77389 if (op->state == FSCACHE_OP_ST_CANCELLED) {
77390 if (stat_object_dead)
77391 - fscache_stat(stat_object_dead);
77392 + fscache_stat_unchecked(stat_object_dead);
77393 _leave(" = -ENOBUFS [cancelled]");
77394 return -ENOBUFS;
77395 }
77396 @@ -381,7 +381,7 @@ check_if_dead:
77397 pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->state);
77398 fscache_cancel_op(op, do_cancel);
77399 if (stat_object_dead)
77400 - fscache_stat(stat_object_dead);
77401 + fscache_stat_unchecked(stat_object_dead);
77402 return -ENOBUFS;
77403 }
77404 return 0;
77405 @@ -409,7 +409,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
77406
77407 _enter("%p,%p,,,", cookie, page);
77408
77409 - fscache_stat(&fscache_n_retrievals);
77410 + fscache_stat_unchecked(&fscache_n_retrievals);
77411
77412 if (hlist_empty(&cookie->backing_objects))
77413 goto nobufs;
77414 @@ -451,7 +451,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
77415 goto nobufs_unlock_dec;
77416 spin_unlock(&cookie->lock);
77417
77418 - fscache_stat(&fscache_n_retrieval_ops);
77419 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
77420
77421 /* pin the netfs read context in case we need to do the actual netfs
77422 * read because we've encountered a cache read failure */
77423 @@ -482,15 +482,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
77424
77425 error:
77426 if (ret == -ENOMEM)
77427 - fscache_stat(&fscache_n_retrievals_nomem);
77428 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
77429 else if (ret == -ERESTARTSYS)
77430 - fscache_stat(&fscache_n_retrievals_intr);
77431 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
77432 else if (ret == -ENODATA)
77433 - fscache_stat(&fscache_n_retrievals_nodata);
77434 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
77435 else if (ret < 0)
77436 - fscache_stat(&fscache_n_retrievals_nobufs);
77437 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
77438 else
77439 - fscache_stat(&fscache_n_retrievals_ok);
77440 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
77441
77442 fscache_put_retrieval(op);
77443 _leave(" = %d", ret);
77444 @@ -505,7 +505,7 @@ nobufs_unlock:
77445 __fscache_wake_unused_cookie(cookie);
77446 kfree(op);
77447 nobufs:
77448 - fscache_stat(&fscache_n_retrievals_nobufs);
77449 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
77450 _leave(" = -ENOBUFS");
77451 return -ENOBUFS;
77452 }
77453 @@ -544,7 +544,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
77454
77455 _enter("%p,,%d,,,", cookie, *nr_pages);
77456
77457 - fscache_stat(&fscache_n_retrievals);
77458 + fscache_stat_unchecked(&fscache_n_retrievals);
77459
77460 if (hlist_empty(&cookie->backing_objects))
77461 goto nobufs;
77462 @@ -582,7 +582,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
77463 goto nobufs_unlock_dec;
77464 spin_unlock(&cookie->lock);
77465
77466 - fscache_stat(&fscache_n_retrieval_ops);
77467 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
77468
77469 /* pin the netfs read context in case we need to do the actual netfs
77470 * read because we've encountered a cache read failure */
77471 @@ -613,15 +613,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
77472
77473 error:
77474 if (ret == -ENOMEM)
77475 - fscache_stat(&fscache_n_retrievals_nomem);
77476 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
77477 else if (ret == -ERESTARTSYS)
77478 - fscache_stat(&fscache_n_retrievals_intr);
77479 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
77480 else if (ret == -ENODATA)
77481 - fscache_stat(&fscache_n_retrievals_nodata);
77482 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
77483 else if (ret < 0)
77484 - fscache_stat(&fscache_n_retrievals_nobufs);
77485 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
77486 else
77487 - fscache_stat(&fscache_n_retrievals_ok);
77488 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
77489
77490 fscache_put_retrieval(op);
77491 _leave(" = %d", ret);
77492 @@ -636,7 +636,7 @@ nobufs_unlock:
77493 if (wake_cookie)
77494 __fscache_wake_unused_cookie(cookie);
77495 nobufs:
77496 - fscache_stat(&fscache_n_retrievals_nobufs);
77497 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
77498 _leave(" = -ENOBUFS");
77499 return -ENOBUFS;
77500 }
77501 @@ -661,7 +661,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
77502
77503 _enter("%p,%p,,,", cookie, page);
77504
77505 - fscache_stat(&fscache_n_allocs);
77506 + fscache_stat_unchecked(&fscache_n_allocs);
77507
77508 if (hlist_empty(&cookie->backing_objects))
77509 goto nobufs;
77510 @@ -695,7 +695,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
77511 goto nobufs_unlock_dec;
77512 spin_unlock(&cookie->lock);
77513
77514 - fscache_stat(&fscache_n_alloc_ops);
77515 + fscache_stat_unchecked(&fscache_n_alloc_ops);
77516
77517 ret = fscache_wait_for_operation_activation(
77518 object, &op->op,
77519 @@ -712,11 +712,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
77520
77521 error:
77522 if (ret == -ERESTARTSYS)
77523 - fscache_stat(&fscache_n_allocs_intr);
77524 + fscache_stat_unchecked(&fscache_n_allocs_intr);
77525 else if (ret < 0)
77526 - fscache_stat(&fscache_n_allocs_nobufs);
77527 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
77528 else
77529 - fscache_stat(&fscache_n_allocs_ok);
77530 + fscache_stat_unchecked(&fscache_n_allocs_ok);
77531
77532 fscache_put_retrieval(op);
77533 _leave(" = %d", ret);
77534 @@ -730,7 +730,7 @@ nobufs_unlock:
77535 if (wake_cookie)
77536 __fscache_wake_unused_cookie(cookie);
77537 nobufs:
77538 - fscache_stat(&fscache_n_allocs_nobufs);
77539 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
77540 _leave(" = -ENOBUFS");
77541 return -ENOBUFS;
77542 }
77543 @@ -806,7 +806,7 @@ static void fscache_write_op(struct fscache_operation *_op)
77544
77545 spin_lock(&cookie->stores_lock);
77546
77547 - fscache_stat(&fscache_n_store_calls);
77548 + fscache_stat_unchecked(&fscache_n_store_calls);
77549
77550 /* find a page to store */
77551 page = NULL;
77552 @@ -817,7 +817,7 @@ static void fscache_write_op(struct fscache_operation *_op)
77553 page = results[0];
77554 _debug("gang %d [%lx]", n, page->index);
77555 if (page->index > op->store_limit) {
77556 - fscache_stat(&fscache_n_store_pages_over_limit);
77557 + fscache_stat_unchecked(&fscache_n_store_pages_over_limit);
77558 goto superseded;
77559 }
77560
77561 @@ -829,7 +829,7 @@ static void fscache_write_op(struct fscache_operation *_op)
77562 spin_unlock(&cookie->stores_lock);
77563 spin_unlock(&object->lock);
77564
77565 - fscache_stat(&fscache_n_store_pages);
77566 + fscache_stat_unchecked(&fscache_n_store_pages);
77567 fscache_stat(&fscache_n_cop_write_page);
77568 ret = object->cache->ops->write_page(op, page);
77569 fscache_stat_d(&fscache_n_cop_write_page);
77570 @@ -933,7 +933,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
77571 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
77572 ASSERT(PageFsCache(page));
77573
77574 - fscache_stat(&fscache_n_stores);
77575 + fscache_stat_unchecked(&fscache_n_stores);
77576
77577 if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) {
77578 _leave(" = -ENOBUFS [invalidating]");
77579 @@ -992,7 +992,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
77580 spin_unlock(&cookie->stores_lock);
77581 spin_unlock(&object->lock);
77582
77583 - op->op.debug_id = atomic_inc_return(&fscache_op_debug_id);
77584 + op->op.debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
77585 op->store_limit = object->store_limit;
77586
77587 __fscache_use_cookie(cookie);
77588 @@ -1001,8 +1001,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
77589
77590 spin_unlock(&cookie->lock);
77591 radix_tree_preload_end();
77592 - fscache_stat(&fscache_n_store_ops);
77593 - fscache_stat(&fscache_n_stores_ok);
77594 + fscache_stat_unchecked(&fscache_n_store_ops);
77595 + fscache_stat_unchecked(&fscache_n_stores_ok);
77596
77597 /* the work queue now carries its own ref on the object */
77598 fscache_put_operation(&op->op);
77599 @@ -1010,14 +1010,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
77600 return 0;
77601
77602 already_queued:
77603 - fscache_stat(&fscache_n_stores_again);
77604 + fscache_stat_unchecked(&fscache_n_stores_again);
77605 already_pending:
77606 spin_unlock(&cookie->stores_lock);
77607 spin_unlock(&object->lock);
77608 spin_unlock(&cookie->lock);
77609 radix_tree_preload_end();
77610 kfree(op);
77611 - fscache_stat(&fscache_n_stores_ok);
77612 + fscache_stat_unchecked(&fscache_n_stores_ok);
77613 _leave(" = 0");
77614 return 0;
77615
77616 @@ -1039,14 +1039,14 @@ nobufs:
77617 kfree(op);
77618 if (wake_cookie)
77619 __fscache_wake_unused_cookie(cookie);
77620 - fscache_stat(&fscache_n_stores_nobufs);
77621 + fscache_stat_unchecked(&fscache_n_stores_nobufs);
77622 _leave(" = -ENOBUFS");
77623 return -ENOBUFS;
77624
77625 nomem_free:
77626 kfree(op);
77627 nomem:
77628 - fscache_stat(&fscache_n_stores_oom);
77629 + fscache_stat_unchecked(&fscache_n_stores_oom);
77630 _leave(" = -ENOMEM");
77631 return -ENOMEM;
77632 }
77633 @@ -1064,7 +1064,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
77634 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
77635 ASSERTCMP(page, !=, NULL);
77636
77637 - fscache_stat(&fscache_n_uncaches);
77638 + fscache_stat_unchecked(&fscache_n_uncaches);
77639
77640 /* cache withdrawal may beat us to it */
77641 if (!PageFsCache(page))
77642 @@ -1115,7 +1115,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
77643 struct fscache_cookie *cookie = op->op.object->cookie;
77644
77645 #ifdef CONFIG_FSCACHE_STATS
77646 - atomic_inc(&fscache_n_marks);
77647 + atomic_inc_unchecked(&fscache_n_marks);
77648 #endif
77649
77650 _debug("- mark %p{%lx}", page, page->index);
77651 diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
77652 index 40d13c7..ddf52b9 100644
77653 --- a/fs/fscache/stats.c
77654 +++ b/fs/fscache/stats.c
77655 @@ -18,99 +18,99 @@
77656 /*
77657 * operation counters
77658 */
77659 -atomic_t fscache_n_op_pend;
77660 -atomic_t fscache_n_op_run;
77661 -atomic_t fscache_n_op_enqueue;
77662 -atomic_t fscache_n_op_requeue;
77663 -atomic_t fscache_n_op_deferred_release;
77664 -atomic_t fscache_n_op_release;
77665 -atomic_t fscache_n_op_gc;
77666 -atomic_t fscache_n_op_cancelled;
77667 -atomic_t fscache_n_op_rejected;
77668 +atomic_unchecked_t fscache_n_op_pend;
77669 +atomic_unchecked_t fscache_n_op_run;
77670 +atomic_unchecked_t fscache_n_op_enqueue;
77671 +atomic_unchecked_t fscache_n_op_requeue;
77672 +atomic_unchecked_t fscache_n_op_deferred_release;
77673 +atomic_unchecked_t fscache_n_op_release;
77674 +atomic_unchecked_t fscache_n_op_gc;
77675 +atomic_unchecked_t fscache_n_op_cancelled;
77676 +atomic_unchecked_t fscache_n_op_rejected;
77677
77678 -atomic_t fscache_n_attr_changed;
77679 -atomic_t fscache_n_attr_changed_ok;
77680 -atomic_t fscache_n_attr_changed_nobufs;
77681 -atomic_t fscache_n_attr_changed_nomem;
77682 -atomic_t fscache_n_attr_changed_calls;
77683 +atomic_unchecked_t fscache_n_attr_changed;
77684 +atomic_unchecked_t fscache_n_attr_changed_ok;
77685 +atomic_unchecked_t fscache_n_attr_changed_nobufs;
77686 +atomic_unchecked_t fscache_n_attr_changed_nomem;
77687 +atomic_unchecked_t fscache_n_attr_changed_calls;
77688
77689 -atomic_t fscache_n_allocs;
77690 -atomic_t fscache_n_allocs_ok;
77691 -atomic_t fscache_n_allocs_wait;
77692 -atomic_t fscache_n_allocs_nobufs;
77693 -atomic_t fscache_n_allocs_intr;
77694 -atomic_t fscache_n_allocs_object_dead;
77695 -atomic_t fscache_n_alloc_ops;
77696 -atomic_t fscache_n_alloc_op_waits;
77697 +atomic_unchecked_t fscache_n_allocs;
77698 +atomic_unchecked_t fscache_n_allocs_ok;
77699 +atomic_unchecked_t fscache_n_allocs_wait;
77700 +atomic_unchecked_t fscache_n_allocs_nobufs;
77701 +atomic_unchecked_t fscache_n_allocs_intr;
77702 +atomic_unchecked_t fscache_n_allocs_object_dead;
77703 +atomic_unchecked_t fscache_n_alloc_ops;
77704 +atomic_unchecked_t fscache_n_alloc_op_waits;
77705
77706 -atomic_t fscache_n_retrievals;
77707 -atomic_t fscache_n_retrievals_ok;
77708 -atomic_t fscache_n_retrievals_wait;
77709 -atomic_t fscache_n_retrievals_nodata;
77710 -atomic_t fscache_n_retrievals_nobufs;
77711 -atomic_t fscache_n_retrievals_intr;
77712 -atomic_t fscache_n_retrievals_nomem;
77713 -atomic_t fscache_n_retrievals_object_dead;
77714 -atomic_t fscache_n_retrieval_ops;
77715 -atomic_t fscache_n_retrieval_op_waits;
77716 +atomic_unchecked_t fscache_n_retrievals;
77717 +atomic_unchecked_t fscache_n_retrievals_ok;
77718 +atomic_unchecked_t fscache_n_retrievals_wait;
77719 +atomic_unchecked_t fscache_n_retrievals_nodata;
77720 +atomic_unchecked_t fscache_n_retrievals_nobufs;
77721 +atomic_unchecked_t fscache_n_retrievals_intr;
77722 +atomic_unchecked_t fscache_n_retrievals_nomem;
77723 +atomic_unchecked_t fscache_n_retrievals_object_dead;
77724 +atomic_unchecked_t fscache_n_retrieval_ops;
77725 +atomic_unchecked_t fscache_n_retrieval_op_waits;
77726
77727 -atomic_t fscache_n_stores;
77728 -atomic_t fscache_n_stores_ok;
77729 -atomic_t fscache_n_stores_again;
77730 -atomic_t fscache_n_stores_nobufs;
77731 -atomic_t fscache_n_stores_oom;
77732 -atomic_t fscache_n_store_ops;
77733 -atomic_t fscache_n_store_calls;
77734 -atomic_t fscache_n_store_pages;
77735 -atomic_t fscache_n_store_radix_deletes;
77736 -atomic_t fscache_n_store_pages_over_limit;
77737 +atomic_unchecked_t fscache_n_stores;
77738 +atomic_unchecked_t fscache_n_stores_ok;
77739 +atomic_unchecked_t fscache_n_stores_again;
77740 +atomic_unchecked_t fscache_n_stores_nobufs;
77741 +atomic_unchecked_t fscache_n_stores_oom;
77742 +atomic_unchecked_t fscache_n_store_ops;
77743 +atomic_unchecked_t fscache_n_store_calls;
77744 +atomic_unchecked_t fscache_n_store_pages;
77745 +atomic_unchecked_t fscache_n_store_radix_deletes;
77746 +atomic_unchecked_t fscache_n_store_pages_over_limit;
77747
77748 -atomic_t fscache_n_store_vmscan_not_storing;
77749 -atomic_t fscache_n_store_vmscan_gone;
77750 -atomic_t fscache_n_store_vmscan_busy;
77751 -atomic_t fscache_n_store_vmscan_cancelled;
77752 -atomic_t fscache_n_store_vmscan_wait;
77753 +atomic_unchecked_t fscache_n_store_vmscan_not_storing;
77754 +atomic_unchecked_t fscache_n_store_vmscan_gone;
77755 +atomic_unchecked_t fscache_n_store_vmscan_busy;
77756 +atomic_unchecked_t fscache_n_store_vmscan_cancelled;
77757 +atomic_unchecked_t fscache_n_store_vmscan_wait;
77758
77759 -atomic_t fscache_n_marks;
77760 -atomic_t fscache_n_uncaches;
77761 +atomic_unchecked_t fscache_n_marks;
77762 +atomic_unchecked_t fscache_n_uncaches;
77763
77764 -atomic_t fscache_n_acquires;
77765 -atomic_t fscache_n_acquires_null;
77766 -atomic_t fscache_n_acquires_no_cache;
77767 -atomic_t fscache_n_acquires_ok;
77768 -atomic_t fscache_n_acquires_nobufs;
77769 -atomic_t fscache_n_acquires_oom;
77770 +atomic_unchecked_t fscache_n_acquires;
77771 +atomic_unchecked_t fscache_n_acquires_null;
77772 +atomic_unchecked_t fscache_n_acquires_no_cache;
77773 +atomic_unchecked_t fscache_n_acquires_ok;
77774 +atomic_unchecked_t fscache_n_acquires_nobufs;
77775 +atomic_unchecked_t fscache_n_acquires_oom;
77776
77777 -atomic_t fscache_n_invalidates;
77778 -atomic_t fscache_n_invalidates_run;
77779 +atomic_unchecked_t fscache_n_invalidates;
77780 +atomic_unchecked_t fscache_n_invalidates_run;
77781
77782 -atomic_t fscache_n_updates;
77783 -atomic_t fscache_n_updates_null;
77784 -atomic_t fscache_n_updates_run;
77785 +atomic_unchecked_t fscache_n_updates;
77786 +atomic_unchecked_t fscache_n_updates_null;
77787 +atomic_unchecked_t fscache_n_updates_run;
77788
77789 -atomic_t fscache_n_relinquishes;
77790 -atomic_t fscache_n_relinquishes_null;
77791 -atomic_t fscache_n_relinquishes_waitcrt;
77792 -atomic_t fscache_n_relinquishes_retire;
77793 +atomic_unchecked_t fscache_n_relinquishes;
77794 +atomic_unchecked_t fscache_n_relinquishes_null;
77795 +atomic_unchecked_t fscache_n_relinquishes_waitcrt;
77796 +atomic_unchecked_t fscache_n_relinquishes_retire;
77797
77798 -atomic_t fscache_n_cookie_index;
77799 -atomic_t fscache_n_cookie_data;
77800 -atomic_t fscache_n_cookie_special;
77801 +atomic_unchecked_t fscache_n_cookie_index;
77802 +atomic_unchecked_t fscache_n_cookie_data;
77803 +atomic_unchecked_t fscache_n_cookie_special;
77804
77805 -atomic_t fscache_n_object_alloc;
77806 -atomic_t fscache_n_object_no_alloc;
77807 -atomic_t fscache_n_object_lookups;
77808 -atomic_t fscache_n_object_lookups_negative;
77809 -atomic_t fscache_n_object_lookups_positive;
77810 -atomic_t fscache_n_object_lookups_timed_out;
77811 -atomic_t fscache_n_object_created;
77812 -atomic_t fscache_n_object_avail;
77813 -atomic_t fscache_n_object_dead;
77814 +atomic_unchecked_t fscache_n_object_alloc;
77815 +atomic_unchecked_t fscache_n_object_no_alloc;
77816 +atomic_unchecked_t fscache_n_object_lookups;
77817 +atomic_unchecked_t fscache_n_object_lookups_negative;
77818 +atomic_unchecked_t fscache_n_object_lookups_positive;
77819 +atomic_unchecked_t fscache_n_object_lookups_timed_out;
77820 +atomic_unchecked_t fscache_n_object_created;
77821 +atomic_unchecked_t fscache_n_object_avail;
77822 +atomic_unchecked_t fscache_n_object_dead;
77823
77824 -atomic_t fscache_n_checkaux_none;
77825 -atomic_t fscache_n_checkaux_okay;
77826 -atomic_t fscache_n_checkaux_update;
77827 -atomic_t fscache_n_checkaux_obsolete;
77828 +atomic_unchecked_t fscache_n_checkaux_none;
77829 +atomic_unchecked_t fscache_n_checkaux_okay;
77830 +atomic_unchecked_t fscache_n_checkaux_update;
77831 +atomic_unchecked_t fscache_n_checkaux_obsolete;
77832
77833 atomic_t fscache_n_cop_alloc_object;
77834 atomic_t fscache_n_cop_lookup_object;
77835 @@ -138,118 +138,118 @@ static int fscache_stats_show(struct seq_file *m, void *v)
77836 seq_puts(m, "FS-Cache statistics\n");
77837
77838 seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n",
77839 - atomic_read(&fscache_n_cookie_index),
77840 - atomic_read(&fscache_n_cookie_data),
77841 - atomic_read(&fscache_n_cookie_special));
77842 + atomic_read_unchecked(&fscache_n_cookie_index),
77843 + atomic_read_unchecked(&fscache_n_cookie_data),
77844 + atomic_read_unchecked(&fscache_n_cookie_special));
77845
77846 seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n",
77847 - atomic_read(&fscache_n_object_alloc),
77848 - atomic_read(&fscache_n_object_no_alloc),
77849 - atomic_read(&fscache_n_object_avail),
77850 - atomic_read(&fscache_n_object_dead));
77851 + atomic_read_unchecked(&fscache_n_object_alloc),
77852 + atomic_read_unchecked(&fscache_n_object_no_alloc),
77853 + atomic_read_unchecked(&fscache_n_object_avail),
77854 + atomic_read_unchecked(&fscache_n_object_dead));
77855 seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n",
77856 - atomic_read(&fscache_n_checkaux_none),
77857 - atomic_read(&fscache_n_checkaux_okay),
77858 - atomic_read(&fscache_n_checkaux_update),
77859 - atomic_read(&fscache_n_checkaux_obsolete));
77860 + atomic_read_unchecked(&fscache_n_checkaux_none),
77861 + atomic_read_unchecked(&fscache_n_checkaux_okay),
77862 + atomic_read_unchecked(&fscache_n_checkaux_update),
77863 + atomic_read_unchecked(&fscache_n_checkaux_obsolete));
77864
77865 seq_printf(m, "Pages : mrk=%u unc=%u\n",
77866 - atomic_read(&fscache_n_marks),
77867 - atomic_read(&fscache_n_uncaches));
77868 + atomic_read_unchecked(&fscache_n_marks),
77869 + atomic_read_unchecked(&fscache_n_uncaches));
77870
77871 seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u"
77872 " oom=%u\n",
77873 - atomic_read(&fscache_n_acquires),
77874 - atomic_read(&fscache_n_acquires_null),
77875 - atomic_read(&fscache_n_acquires_no_cache),
77876 - atomic_read(&fscache_n_acquires_ok),
77877 - atomic_read(&fscache_n_acquires_nobufs),
77878 - atomic_read(&fscache_n_acquires_oom));
77879 + atomic_read_unchecked(&fscache_n_acquires),
77880 + atomic_read_unchecked(&fscache_n_acquires_null),
77881 + atomic_read_unchecked(&fscache_n_acquires_no_cache),
77882 + atomic_read_unchecked(&fscache_n_acquires_ok),
77883 + atomic_read_unchecked(&fscache_n_acquires_nobufs),
77884 + atomic_read_unchecked(&fscache_n_acquires_oom));
77885
77886 seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n",
77887 - atomic_read(&fscache_n_object_lookups),
77888 - atomic_read(&fscache_n_object_lookups_negative),
77889 - atomic_read(&fscache_n_object_lookups_positive),
77890 - atomic_read(&fscache_n_object_created),
77891 - atomic_read(&fscache_n_object_lookups_timed_out));
77892 + atomic_read_unchecked(&fscache_n_object_lookups),
77893 + atomic_read_unchecked(&fscache_n_object_lookups_negative),
77894 + atomic_read_unchecked(&fscache_n_object_lookups_positive),
77895 + atomic_read_unchecked(&fscache_n_object_created),
77896 + atomic_read_unchecked(&fscache_n_object_lookups_timed_out));
77897
77898 seq_printf(m, "Invals : n=%u run=%u\n",
77899 - atomic_read(&fscache_n_invalidates),
77900 - atomic_read(&fscache_n_invalidates_run));
77901 + atomic_read_unchecked(&fscache_n_invalidates),
77902 + atomic_read_unchecked(&fscache_n_invalidates_run));
77903
77904 seq_printf(m, "Updates: n=%u nul=%u run=%u\n",
77905 - atomic_read(&fscache_n_updates),
77906 - atomic_read(&fscache_n_updates_null),
77907 - atomic_read(&fscache_n_updates_run));
77908 + atomic_read_unchecked(&fscache_n_updates),
77909 + atomic_read_unchecked(&fscache_n_updates_null),
77910 + atomic_read_unchecked(&fscache_n_updates_run));
77911
77912 seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
77913 - atomic_read(&fscache_n_relinquishes),
77914 - atomic_read(&fscache_n_relinquishes_null),
77915 - atomic_read(&fscache_n_relinquishes_waitcrt),
77916 - atomic_read(&fscache_n_relinquishes_retire));
77917 + atomic_read_unchecked(&fscache_n_relinquishes),
77918 + atomic_read_unchecked(&fscache_n_relinquishes_null),
77919 + atomic_read_unchecked(&fscache_n_relinquishes_waitcrt),
77920 + atomic_read_unchecked(&fscache_n_relinquishes_retire));
77921
77922 seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
77923 - atomic_read(&fscache_n_attr_changed),
77924 - atomic_read(&fscache_n_attr_changed_ok),
77925 - atomic_read(&fscache_n_attr_changed_nobufs),
77926 - atomic_read(&fscache_n_attr_changed_nomem),
77927 - atomic_read(&fscache_n_attr_changed_calls));
77928 + atomic_read_unchecked(&fscache_n_attr_changed),
77929 + atomic_read_unchecked(&fscache_n_attr_changed_ok),
77930 + atomic_read_unchecked(&fscache_n_attr_changed_nobufs),
77931 + atomic_read_unchecked(&fscache_n_attr_changed_nomem),
77932 + atomic_read_unchecked(&fscache_n_attr_changed_calls));
77933
77934 seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n",
77935 - atomic_read(&fscache_n_allocs),
77936 - atomic_read(&fscache_n_allocs_ok),
77937 - atomic_read(&fscache_n_allocs_wait),
77938 - atomic_read(&fscache_n_allocs_nobufs),
77939 - atomic_read(&fscache_n_allocs_intr));
77940 + atomic_read_unchecked(&fscache_n_allocs),
77941 + atomic_read_unchecked(&fscache_n_allocs_ok),
77942 + atomic_read_unchecked(&fscache_n_allocs_wait),
77943 + atomic_read_unchecked(&fscache_n_allocs_nobufs),
77944 + atomic_read_unchecked(&fscache_n_allocs_intr));
77945 seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n",
77946 - atomic_read(&fscache_n_alloc_ops),
77947 - atomic_read(&fscache_n_alloc_op_waits),
77948 - atomic_read(&fscache_n_allocs_object_dead));
77949 + atomic_read_unchecked(&fscache_n_alloc_ops),
77950 + atomic_read_unchecked(&fscache_n_alloc_op_waits),
77951 + atomic_read_unchecked(&fscache_n_allocs_object_dead));
77952
77953 seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u"
77954 " int=%u oom=%u\n",
77955 - atomic_read(&fscache_n_retrievals),
77956 - atomic_read(&fscache_n_retrievals_ok),
77957 - atomic_read(&fscache_n_retrievals_wait),
77958 - atomic_read(&fscache_n_retrievals_nodata),
77959 - atomic_read(&fscache_n_retrievals_nobufs),
77960 - atomic_read(&fscache_n_retrievals_intr),
77961 - atomic_read(&fscache_n_retrievals_nomem));
77962 + atomic_read_unchecked(&fscache_n_retrievals),
77963 + atomic_read_unchecked(&fscache_n_retrievals_ok),
77964 + atomic_read_unchecked(&fscache_n_retrievals_wait),
77965 + atomic_read_unchecked(&fscache_n_retrievals_nodata),
77966 + atomic_read_unchecked(&fscache_n_retrievals_nobufs),
77967 + atomic_read_unchecked(&fscache_n_retrievals_intr),
77968 + atomic_read_unchecked(&fscache_n_retrievals_nomem));
77969 seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n",
77970 - atomic_read(&fscache_n_retrieval_ops),
77971 - atomic_read(&fscache_n_retrieval_op_waits),
77972 - atomic_read(&fscache_n_retrievals_object_dead));
77973 + atomic_read_unchecked(&fscache_n_retrieval_ops),
77974 + atomic_read_unchecked(&fscache_n_retrieval_op_waits),
77975 + atomic_read_unchecked(&fscache_n_retrievals_object_dead));
77976
77977 seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n",
77978 - atomic_read(&fscache_n_stores),
77979 - atomic_read(&fscache_n_stores_ok),
77980 - atomic_read(&fscache_n_stores_again),
77981 - atomic_read(&fscache_n_stores_nobufs),
77982 - atomic_read(&fscache_n_stores_oom));
77983 + atomic_read_unchecked(&fscache_n_stores),
77984 + atomic_read_unchecked(&fscache_n_stores_ok),
77985 + atomic_read_unchecked(&fscache_n_stores_again),
77986 + atomic_read_unchecked(&fscache_n_stores_nobufs),
77987 + atomic_read_unchecked(&fscache_n_stores_oom));
77988 seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n",
77989 - atomic_read(&fscache_n_store_ops),
77990 - atomic_read(&fscache_n_store_calls),
77991 - atomic_read(&fscache_n_store_pages),
77992 - atomic_read(&fscache_n_store_radix_deletes),
77993 - atomic_read(&fscache_n_store_pages_over_limit));
77994 + atomic_read_unchecked(&fscache_n_store_ops),
77995 + atomic_read_unchecked(&fscache_n_store_calls),
77996 + atomic_read_unchecked(&fscache_n_store_pages),
77997 + atomic_read_unchecked(&fscache_n_store_radix_deletes),
77998 + atomic_read_unchecked(&fscache_n_store_pages_over_limit));
77999
78000 seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u wt=%u\n",
78001 - atomic_read(&fscache_n_store_vmscan_not_storing),
78002 - atomic_read(&fscache_n_store_vmscan_gone),
78003 - atomic_read(&fscache_n_store_vmscan_busy),
78004 - atomic_read(&fscache_n_store_vmscan_cancelled),
78005 - atomic_read(&fscache_n_store_vmscan_wait));
78006 + atomic_read_unchecked(&fscache_n_store_vmscan_not_storing),
78007 + atomic_read_unchecked(&fscache_n_store_vmscan_gone),
78008 + atomic_read_unchecked(&fscache_n_store_vmscan_busy),
78009 + atomic_read_unchecked(&fscache_n_store_vmscan_cancelled),
78010 + atomic_read_unchecked(&fscache_n_store_vmscan_wait));
78011
78012 seq_printf(m, "Ops : pend=%u run=%u enq=%u can=%u rej=%u\n",
78013 - atomic_read(&fscache_n_op_pend),
78014 - atomic_read(&fscache_n_op_run),
78015 - atomic_read(&fscache_n_op_enqueue),
78016 - atomic_read(&fscache_n_op_cancelled),
78017 - atomic_read(&fscache_n_op_rejected));
78018 + atomic_read_unchecked(&fscache_n_op_pend),
78019 + atomic_read_unchecked(&fscache_n_op_run),
78020 + atomic_read_unchecked(&fscache_n_op_enqueue),
78021 + atomic_read_unchecked(&fscache_n_op_cancelled),
78022 + atomic_read_unchecked(&fscache_n_op_rejected));
78023 seq_printf(m, "Ops : dfr=%u rel=%u gc=%u\n",
78024 - atomic_read(&fscache_n_op_deferred_release),
78025 - atomic_read(&fscache_n_op_release),
78026 - atomic_read(&fscache_n_op_gc));
78027 + atomic_read_unchecked(&fscache_n_op_deferred_release),
78028 + atomic_read_unchecked(&fscache_n_op_release),
78029 + atomic_read_unchecked(&fscache_n_op_gc));
78030
78031 seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
78032 atomic_read(&fscache_n_cop_alloc_object),
78033 diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
78034 index e5bbf74..9bfdaf3 100644
78035 --- a/fs/fuse/cuse.c
78036 +++ b/fs/fuse/cuse.c
78037 @@ -602,10 +602,12 @@ static int __init cuse_init(void)
78038 INIT_LIST_HEAD(&cuse_conntbl[i]);
78039
78040 /* inherit and extend fuse_dev_operations */
78041 - cuse_channel_fops = fuse_dev_operations;
78042 - cuse_channel_fops.owner = THIS_MODULE;
78043 - cuse_channel_fops.open = cuse_channel_open;
78044 - cuse_channel_fops.release = cuse_channel_release;
78045 + pax_open_kernel();
78046 + memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations));
78047 + *(void **)&cuse_channel_fops.owner = THIS_MODULE;
78048 + *(void **)&cuse_channel_fops.open = cuse_channel_open;
78049 + *(void **)&cuse_channel_fops.release = cuse_channel_release;
78050 + pax_close_kernel();
78051
78052 cuse_class = class_create(THIS_MODULE, "cuse");
78053 if (IS_ERR(cuse_class))
78054 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
78055 index c8b68ab..97190db 100644
78056 --- a/fs/fuse/dev.c
78057 +++ b/fs/fuse/dev.c
78058 @@ -1398,7 +1398,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
78059 ret = 0;
78060 pipe_lock(pipe);
78061
78062 - if (!pipe->readers) {
78063 + if (!atomic_read(&pipe->readers)) {
78064 send_sig(SIGPIPE, current, 0);
78065 if (!ret)
78066 ret = -EPIPE;
78067 @@ -1427,7 +1427,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
78068 page_nr++;
78069 ret += buf->len;
78070
78071 - if (pipe->files)
78072 + if (atomic_read(&pipe->files))
78073 do_wakeup = 1;
78074 }
78075
78076 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
78077 index 0572bca..cb9c3fa 100644
78078 --- a/fs/fuse/dir.c
78079 +++ b/fs/fuse/dir.c
78080 @@ -1394,7 +1394,7 @@ static char *read_link(struct dentry *dentry)
78081 return link;
78082 }
78083
78084 -static void free_link(char *link)
78085 +static void free_link(const char *link)
78086 {
78087 if (!IS_ERR(link))
78088 free_page((unsigned long) link);
78089 diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
78090 index 0fa8062..755b198 100644
78091 --- a/fs/gfs2/glock.c
78092 +++ b/fs/gfs2/glock.c
78093 @@ -385,9 +385,9 @@ static void state_change(struct gfs2_glock *gl, unsigned int new_state)
78094 if (held1 != held2) {
78095 GLOCK_BUG_ON(gl, __lockref_is_dead(&gl->gl_lockref));
78096 if (held2)
78097 - gl->gl_lockref.count++;
78098 + __lockref_inc(&gl->gl_lockref);
78099 else
78100 - gl->gl_lockref.count--;
78101 + __lockref_dec(&gl->gl_lockref);
78102 }
78103 if (held1 && held2 && list_empty(&gl->gl_holders))
78104 clear_bit(GLF_QUEUED, &gl->gl_flags);
78105 @@ -614,9 +614,9 @@ out:
78106 out_sched:
78107 clear_bit(GLF_LOCK, &gl->gl_flags);
78108 smp_mb__after_atomic();
78109 - gl->gl_lockref.count++;
78110 + __lockref_inc(&gl->gl_lockref);
78111 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
78112 - gl->gl_lockref.count--;
78113 + __lockref_dec(&gl->gl_lockref);
78114 return;
78115
78116 out_unlock:
78117 @@ -742,7 +742,7 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, u64 number,
78118 gl->gl_sbd = sdp;
78119 gl->gl_flags = 0;
78120 gl->gl_name = name;
78121 - gl->gl_lockref.count = 1;
78122 + __lockref_set(&gl->gl_lockref, 1);
78123 gl->gl_state = LM_ST_UNLOCKED;
78124 gl->gl_target = LM_ST_UNLOCKED;
78125 gl->gl_demote_state = LM_ST_EXCLUSIVE;
78126 @@ -1020,9 +1020,9 @@ int gfs2_glock_nq(struct gfs2_holder *gh)
78127 if (unlikely((LM_FLAG_NOEXP & gh->gh_flags) &&
78128 test_and_clear_bit(GLF_FROZEN, &gl->gl_flags))) {
78129 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
78130 - gl->gl_lockref.count++;
78131 + __lockref_inc(&gl->gl_lockref);
78132 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
78133 - gl->gl_lockref.count--;
78134 + __lockref_dec(&gl->gl_lockref);
78135 }
78136 run_queue(gl, 1);
78137 spin_unlock(&gl->gl_spin);
78138 @@ -1325,7 +1325,7 @@ void gfs2_glock_complete(struct gfs2_glock *gl, int ret)
78139 }
78140 }
78141
78142 - gl->gl_lockref.count++;
78143 + __lockref_inc(&gl->gl_lockref);
78144 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
78145 spin_unlock(&gl->gl_spin);
78146
78147 @@ -1384,12 +1384,12 @@ add_back_to_lru:
78148 goto add_back_to_lru;
78149 }
78150 clear_bit(GLF_LRU, &gl->gl_flags);
78151 - gl->gl_lockref.count++;
78152 + __lockref_inc(&gl->gl_lockref);
78153 if (demote_ok(gl))
78154 handle_callback(gl, LM_ST_UNLOCKED, 0, false);
78155 WARN_ON(!test_and_clear_bit(GLF_LOCK, &gl->gl_flags));
78156 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
78157 - gl->gl_lockref.count--;
78158 + __lockref_dec(&gl->gl_lockref);
78159 spin_unlock(&gl->gl_spin);
78160 cond_resched_lock(&lru_lock);
78161 }
78162 @@ -1719,7 +1719,7 @@ void gfs2_dump_glock(struct seq_file *seq, const struct gfs2_glock *gl)
78163 state2str(gl->gl_demote_state), dtime,
78164 atomic_read(&gl->gl_ail_count),
78165 atomic_read(&gl->gl_revokes),
78166 - (int)gl->gl_lockref.count, gl->gl_hold_time);
78167 + __lockref_read(&gl->gl_lockref), gl->gl_hold_time);
78168
78169 list_for_each_entry(gh, &gl->gl_holders, gh_list)
78170 dump_holder(seq, gh);
78171 diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
78172 index fe91951..ce38a6e 100644
78173 --- a/fs/gfs2/glops.c
78174 +++ b/fs/gfs2/glops.c
78175 @@ -544,9 +544,9 @@ static void iopen_go_callback(struct gfs2_glock *gl, bool remote)
78176
78177 if (gl->gl_demote_state == LM_ST_UNLOCKED &&
78178 gl->gl_state == LM_ST_SHARED && ip) {
78179 - gl->gl_lockref.count++;
78180 + __lockref_inc(&gl->gl_lockref);
78181 if (queue_work(gfs2_delete_workqueue, &gl->gl_delete) == 0)
78182 - gl->gl_lockref.count--;
78183 + __lockref_dec(&gl->gl_lockref);
78184 }
78185 }
78186
78187 diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
78188 index e3065cb..45e7117 100644
78189 --- a/fs/gfs2/quota.c
78190 +++ b/fs/gfs2/quota.c
78191 @@ -154,7 +154,7 @@ static enum lru_status gfs2_qd_isolate(struct list_head *item,
78192 if (!spin_trylock(&qd->qd_lockref.lock))
78193 return LRU_SKIP;
78194
78195 - if (qd->qd_lockref.count == 0) {
78196 + if (__lockref_read(&qd->qd_lockref) == 0) {
78197 lockref_mark_dead(&qd->qd_lockref);
78198 list_lru_isolate_move(lru, &qd->qd_lru, dispose);
78199 }
78200 @@ -221,7 +221,7 @@ static struct gfs2_quota_data *qd_alloc(unsigned hash, struct gfs2_sbd *sdp, str
78201 return NULL;
78202
78203 qd->qd_sbd = sdp;
78204 - qd->qd_lockref.count = 1;
78205 + __lockref_set(&qd->qd_lockref, 1);
78206 spin_lock_init(&qd->qd_lockref.lock);
78207 qd->qd_id = qid;
78208 qd->qd_slot = -1;
78209 @@ -312,7 +312,7 @@ static void qd_put(struct gfs2_quota_data *qd)
78210 if (lockref_put_or_lock(&qd->qd_lockref))
78211 return;
78212
78213 - qd->qd_lockref.count = 0;
78214 + __lockref_set(&qd->qd_lockref, 0);
78215 list_lru_add(&gfs2_qd_lru, &qd->qd_lru);
78216 spin_unlock(&qd->qd_lockref.lock);
78217
78218 diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
78219 index 07d8d8f..2c2a4e7 100644
78220 --- a/fs/hostfs/hostfs_kern.c
78221 +++ b/fs/hostfs/hostfs_kern.c
78222 @@ -918,7 +918,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
78223
78224 static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
78225 {
78226 - char *s = nd_get_link(nd);
78227 + const char *s = nd_get_link(nd);
78228 if (!IS_ERR(s))
78229 __putname(s);
78230 }
78231 diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
78232 index 87724c1..5a5e53f 100644
78233 --- a/fs/hugetlbfs/inode.c
78234 +++ b/fs/hugetlbfs/inode.c
78235 @@ -151,6 +151,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
78236 struct mm_struct *mm = current->mm;
78237 struct vm_area_struct *vma;
78238 struct hstate *h = hstate_file(file);
78239 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
78240 struct vm_unmapped_area_info info;
78241
78242 if (len & ~huge_page_mask(h))
78243 @@ -164,17 +165,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
78244 return addr;
78245 }
78246
78247 +#ifdef CONFIG_PAX_RANDMMAP
78248 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
78249 +#endif
78250 +
78251 if (addr) {
78252 addr = ALIGN(addr, huge_page_size(h));
78253 vma = find_vma(mm, addr);
78254 - if (TASK_SIZE - len >= addr &&
78255 - (!vma || addr + len <= vma->vm_start))
78256 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
78257 return addr;
78258 }
78259
78260 info.flags = 0;
78261 info.length = len;
78262 info.low_limit = TASK_UNMAPPED_BASE;
78263 +
78264 +#ifdef CONFIG_PAX_RANDMMAP
78265 + if (mm->pax_flags & MF_PAX_RANDMMAP)
78266 + info.low_limit += mm->delta_mmap;
78267 +#endif
78268 +
78269 info.high_limit = TASK_SIZE;
78270 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
78271 info.align_offset = 0;
78272 @@ -939,7 +949,7 @@ static struct file_system_type hugetlbfs_fs_type = {
78273 };
78274 MODULE_ALIAS_FS("hugetlbfs");
78275
78276 -static struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
78277 +struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
78278
78279 static int can_do_hugetlb_shm(void)
78280 {
78281 diff --git a/fs/inode.c b/fs/inode.c
78282 index 6e342ca..0538cb7 100644
78283 --- a/fs/inode.c
78284 +++ b/fs/inode.c
78285 @@ -830,16 +830,20 @@ unsigned int get_next_ino(void)
78286 unsigned int *p = &get_cpu_var(last_ino);
78287 unsigned int res = *p;
78288
78289 +start:
78290 +
78291 #ifdef CONFIG_SMP
78292 if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
78293 - static atomic_t shared_last_ino;
78294 - int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino);
78295 + static atomic_unchecked_t shared_last_ino;
78296 + int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino);
78297
78298 res = next - LAST_INO_BATCH;
78299 }
78300 #endif
78301
78302 - *p = ++res;
78303 + if (unlikely(!++res))
78304 + goto start; /* never zero */
78305 + *p = res;
78306 put_cpu_var(last_ino);
78307 return res;
78308 }
78309 diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
78310 index 4a6cf28..d3a29d3 100644
78311 --- a/fs/jffs2/erase.c
78312 +++ b/fs/jffs2/erase.c
78313 @@ -452,7 +452,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
78314 struct jffs2_unknown_node marker = {
78315 .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK),
78316 .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
78317 - .totlen = cpu_to_je32(c->cleanmarker_size)
78318 + .totlen = cpu_to_je32(c->cleanmarker_size),
78319 + .hdr_crc = cpu_to_je32(0)
78320 };
78321
78322 jffs2_prealloc_raw_node_refs(c, jeb, 1);
78323 diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
78324 index 09ed551..45684f8 100644
78325 --- a/fs/jffs2/wbuf.c
78326 +++ b/fs/jffs2/wbuf.c
78327 @@ -1023,7 +1023,8 @@ static const struct jffs2_unknown_node oob_cleanmarker =
78328 {
78329 .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK),
78330 .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
78331 - .totlen = constant_cpu_to_je32(8)
78332 + .totlen = constant_cpu_to_je32(8),
78333 + .hdr_crc = constant_cpu_to_je32(0)
78334 };
78335
78336 /*
78337 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
78338 index 4cd9798..8dfe86a 100644
78339 --- a/fs/jfs/super.c
78340 +++ b/fs/jfs/super.c
78341 @@ -901,7 +901,7 @@ static int __init init_jfs_fs(void)
78342
78343 jfs_inode_cachep =
78344 kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
78345 - SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
78346 + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_USERCOPY,
78347 init_once);
78348 if (jfs_inode_cachep == NULL)
78349 return -ENOMEM;
78350 diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
78351 index 2d48d28..82eddad 100644
78352 --- a/fs/kernfs/dir.c
78353 +++ b/fs/kernfs/dir.c
78354 @@ -182,7 +182,7 @@ struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
78355 *
78356 * Returns 31 bit hash of ns + name (so it fits in an off_t )
78357 */
78358 -static unsigned int kernfs_name_hash(const char *name, const void *ns)
78359 +static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns)
78360 {
78361 unsigned long hash = init_name_hash();
78362 unsigned int len = strlen(name);
78363 @@ -873,6 +873,12 @@ static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry,
78364 ret = scops->mkdir(parent, dentry->d_name.name, mode);
78365
78366 kernfs_put_active(parent);
78367 +
78368 + if (!ret) {
78369 + struct dentry *dentry_ret = kernfs_iop_lookup(dir, dentry, 0);
78370 + ret = PTR_ERR_OR_ZERO(dentry_ret);
78371 + }
78372 +
78373 return ret;
78374 }
78375
78376 diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
78377 index 2bacb99..f745182 100644
78378 --- a/fs/kernfs/file.c
78379 +++ b/fs/kernfs/file.c
78380 @@ -34,7 +34,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex);
78381
78382 struct kernfs_open_node {
78383 atomic_t refcnt;
78384 - atomic_t event;
78385 + atomic_unchecked_t event;
78386 wait_queue_head_t poll;
78387 struct list_head files; /* goes through kernfs_open_file.list */
78388 };
78389 @@ -163,7 +163,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v)
78390 {
78391 struct kernfs_open_file *of = sf->private;
78392
78393 - of->event = atomic_read(&of->kn->attr.open->event);
78394 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
78395
78396 return of->kn->attr.ops->seq_show(sf, v);
78397 }
78398 @@ -207,7 +207,7 @@ static ssize_t kernfs_file_direct_read(struct kernfs_open_file *of,
78399 goto out_free;
78400 }
78401
78402 - of->event = atomic_read(&of->kn->attr.open->event);
78403 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
78404 ops = kernfs_ops(of->kn);
78405 if (ops->read)
78406 len = ops->read(of, buf, len, *ppos);
78407 @@ -272,7 +272,7 @@ static ssize_t kernfs_fop_write(struct file *file, const char __user *user_buf,
78408 {
78409 struct kernfs_open_file *of = kernfs_of(file);
78410 const struct kernfs_ops *ops;
78411 - size_t len;
78412 + ssize_t len;
78413 char *buf;
78414
78415 if (of->atomic_write_len) {
78416 @@ -385,12 +385,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma,
78417 return ret;
78418 }
78419
78420 -static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
78421 - void *buf, int len, int write)
78422 +static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
78423 + void *buf, size_t len, int write)
78424 {
78425 struct file *file = vma->vm_file;
78426 struct kernfs_open_file *of = kernfs_of(file);
78427 - int ret;
78428 + ssize_t ret;
78429
78430 if (!of->vm_ops)
78431 return -EINVAL;
78432 @@ -569,7 +569,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn,
78433 return -ENOMEM;
78434
78435 atomic_set(&new_on->refcnt, 0);
78436 - atomic_set(&new_on->event, 1);
78437 + atomic_set_unchecked(&new_on->event, 1);
78438 init_waitqueue_head(&new_on->poll);
78439 INIT_LIST_HEAD(&new_on->files);
78440 goto retry;
78441 @@ -793,7 +793,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait)
78442
78443 kernfs_put_active(kn);
78444
78445 - if (of->event != atomic_read(&on->event))
78446 + if (of->event != atomic_read_unchecked(&on->event))
78447 goto trigger;
78448
78449 return DEFAULT_POLLMASK;
78450 @@ -824,7 +824,7 @@ repeat:
78451
78452 on = kn->attr.open;
78453 if (on) {
78454 - atomic_inc(&on->event);
78455 + atomic_inc_unchecked(&on->event);
78456 wake_up_interruptible(&on->poll);
78457 }
78458
78459 diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c
78460 index 8a19889..4c3069a 100644
78461 --- a/fs/kernfs/symlink.c
78462 +++ b/fs/kernfs/symlink.c
78463 @@ -128,7 +128,7 @@ static void *kernfs_iop_follow_link(struct dentry *dentry, struct nameidata *nd)
78464 static void kernfs_iop_put_link(struct dentry *dentry, struct nameidata *nd,
78465 void *cookie)
78466 {
78467 - char *page = nd_get_link(nd);
78468 + const char *page = nd_get_link(nd);
78469 if (!IS_ERR(page))
78470 free_page((unsigned long)page);
78471 }
78472 diff --git a/fs/libfs.c b/fs/libfs.c
78473 index 0281359..24971ac 100644
78474 --- a/fs/libfs.c
78475 +++ b/fs/libfs.c
78476 @@ -160,6 +160,9 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
78477
78478 for (p = q->next; p != &dentry->d_subdirs; p = p->next) {
78479 struct dentry *next = list_entry(p, struct dentry, d_child);
78480 + char d_name[sizeof(next->d_iname)];
78481 + const unsigned char *name;
78482 +
78483 spin_lock_nested(&next->d_lock, DENTRY_D_LOCK_NESTED);
78484 if (!simple_positive(next)) {
78485 spin_unlock(&next->d_lock);
78486 @@ -168,7 +171,12 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
78487
78488 spin_unlock(&next->d_lock);
78489 spin_unlock(&dentry->d_lock);
78490 - if (!dir_emit(ctx, next->d_name.name, next->d_name.len,
78491 + name = next->d_name.name;
78492 + if (name == next->d_iname) {
78493 + memcpy(d_name, name, next->d_name.len);
78494 + name = d_name;
78495 + }
78496 + if (!dir_emit(ctx, name, next->d_name.len,
78497 d_inode(next)->i_ino, dt_type(d_inode(next))))
78498 return 0;
78499 spin_lock(&dentry->d_lock);
78500 @@ -1027,7 +1035,7 @@ EXPORT_SYMBOL(noop_fsync);
78501 void kfree_put_link(struct dentry *dentry, struct nameidata *nd,
78502 void *cookie)
78503 {
78504 - char *s = nd_get_link(nd);
78505 + const char *s = nd_get_link(nd);
78506 if (!IS_ERR(s))
78507 kfree(s);
78508 }
78509 diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
78510 index acd3947..1f896e2 100644
78511 --- a/fs/lockd/clntproc.c
78512 +++ b/fs/lockd/clntproc.c
78513 @@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
78514 /*
78515 * Cookie counter for NLM requests
78516 */
78517 -static atomic_t nlm_cookie = ATOMIC_INIT(0x1234);
78518 +static atomic_unchecked_t nlm_cookie = ATOMIC_INIT(0x1234);
78519
78520 void nlmclnt_next_cookie(struct nlm_cookie *c)
78521 {
78522 - u32 cookie = atomic_inc_return(&nlm_cookie);
78523 + u32 cookie = atomic_inc_return_unchecked(&nlm_cookie);
78524
78525 memcpy(c->data, &cookie, 4);
78526 c->len=4;
78527 diff --git a/fs/mount.h b/fs/mount.h
78528 index 6a61c2b..bd79179 100644
78529 --- a/fs/mount.h
78530 +++ b/fs/mount.h
78531 @@ -13,7 +13,7 @@ struct mnt_namespace {
78532 u64 seq; /* Sequence number to prevent loops */
78533 wait_queue_head_t poll;
78534 u64 event;
78535 -};
78536 +} __randomize_layout;
78537
78538 struct mnt_pcp {
78539 int mnt_count;
78540 @@ -65,7 +65,7 @@ struct mount {
78541 struct hlist_head mnt_pins;
78542 struct fs_pin mnt_umount;
78543 struct dentry *mnt_ex_mountpoint;
78544 -};
78545 +} __randomize_layout;
78546
78547 #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
78548
78549 diff --git a/fs/namei.c b/fs/namei.c
78550 index fe30d3b..57656a7 100644
78551 --- a/fs/namei.c
78552 +++ b/fs/namei.c
78553 @@ -336,17 +336,32 @@ int generic_permission(struct inode *inode, int mask)
78554 if (ret != -EACCES)
78555 return ret;
78556
78557 +#ifdef CONFIG_GRKERNSEC
78558 + /* we'll block if we have to log due to a denied capability use */
78559 + if (mask & MAY_NOT_BLOCK)
78560 + return -ECHILD;
78561 +#endif
78562 +
78563 if (S_ISDIR(inode->i_mode)) {
78564 /* DACs are overridable for directories */
78565 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
78566 - return 0;
78567 if (!(mask & MAY_WRITE))
78568 - if (capable_wrt_inode_uidgid(inode,
78569 - CAP_DAC_READ_SEARCH))
78570 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
78571 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
78572 return 0;
78573 + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
78574 + return 0;
78575 return -EACCES;
78576 }
78577 /*
78578 + * Searching includes executable on directories, else just read.
78579 + */
78580 + mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
78581 + if (mask == MAY_READ)
78582 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
78583 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
78584 + return 0;
78585 +
78586 + /*
78587 * Read/write DACs are always overridable.
78588 * Executable DACs are overridable when there is
78589 * at least one exec bit set.
78590 @@ -355,14 +370,6 @@ int generic_permission(struct inode *inode, int mask)
78591 if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
78592 return 0;
78593
78594 - /*
78595 - * Searching includes executable on directories, else just read.
78596 - */
78597 - mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
78598 - if (mask == MAY_READ)
78599 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
78600 - return 0;
78601 -
78602 return -EACCES;
78603 }
78604 EXPORT_SYMBOL(generic_permission);
78605 @@ -502,7 +509,7 @@ struct nameidata {
78606 int last_type;
78607 unsigned depth;
78608 struct file *base;
78609 - char *saved_names[MAX_NESTED_LINKS + 1];
78610 + const char *saved_names[MAX_NESTED_LINKS + 1];
78611 };
78612
78613 /*
78614 @@ -713,13 +720,13 @@ void nd_jump_link(struct nameidata *nd, struct path *path)
78615 nd->flags |= LOOKUP_JUMPED;
78616 }
78617
78618 -void nd_set_link(struct nameidata *nd, char *path)
78619 +void nd_set_link(struct nameidata *nd, const char *path)
78620 {
78621 nd->saved_names[nd->depth] = path;
78622 }
78623 EXPORT_SYMBOL(nd_set_link);
78624
78625 -char *nd_get_link(struct nameidata *nd)
78626 +const char *nd_get_link(const struct nameidata *nd)
78627 {
78628 return nd->saved_names[nd->depth];
78629 }
78630 @@ -766,7 +773,7 @@ static inline int may_follow_link(struct path *link, struct nameidata *nd)
78631 return 0;
78632
78633 /* Allowed if parent directory not sticky and world-writable. */
78634 - parent = nd->path.dentry->d_inode;
78635 + parent = nd->inode;
78636 if ((parent->i_mode & (S_ISVTX|S_IWOTH)) != (S_ISVTX|S_IWOTH))
78637 return 0;
78638
78639 @@ -854,7 +861,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
78640 {
78641 struct dentry *dentry = link->dentry;
78642 int error;
78643 - char *s;
78644 + const char *s;
78645
78646 BUG_ON(nd->flags & LOOKUP_RCU);
78647
78648 @@ -875,6 +882,11 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
78649 if (error)
78650 goto out_put_nd_path;
78651
78652 + if (gr_handle_follow_link(dentry, nd->path.mnt)) {
78653 + error = -EACCES;
78654 + goto out_put_nd_path;
78655 + }
78656 +
78657 nd->last_type = LAST_BIND;
78658 *p = dentry->d_inode->i_op->follow_link(dentry, nd);
78659 error = PTR_ERR(*p);
78660 @@ -1647,6 +1659,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
78661 if (res)
78662 break;
78663 res = walk_component(nd, path, LOOKUP_FOLLOW);
78664 + if (res >= 0 && gr_handle_symlink_owner(&link, nd->inode))
78665 + res = -EACCES;
78666 put_link(nd, &link, cookie);
78667 } while (res > 0);
78668
78669 @@ -1719,7 +1733,7 @@ EXPORT_SYMBOL(full_name_hash);
78670 static inline u64 hash_name(const char *name)
78671 {
78672 unsigned long a, b, adata, bdata, mask, hash, len;
78673 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
78674 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
78675
78676 hash = a = 0;
78677 len = -sizeof(unsigned long);
78678 @@ -2015,6 +2029,8 @@ static int path_lookupat(int dfd, const struct filename *name,
78679 if (err)
78680 break;
78681 err = lookup_last(nd, &path);
78682 + if (!err && gr_handle_symlink_owner(&link, nd->inode))
78683 + err = -EACCES;
78684 put_link(nd, &link, cookie);
78685 }
78686 }
78687 @@ -2022,6 +2038,13 @@ static int path_lookupat(int dfd, const struct filename *name,
78688 if (!err)
78689 err = complete_walk(nd);
78690
78691 + if (!err && !(nd->flags & LOOKUP_PARENT)) {
78692 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
78693 + path_put(&nd->path);
78694 + err = -ENOENT;
78695 + }
78696 + }
78697 +
78698 if (!err && nd->flags & LOOKUP_DIRECTORY) {
78699 if (!d_can_lookup(nd->path.dentry)) {
78700 path_put(&nd->path);
78701 @@ -2042,8 +2065,15 @@ static int filename_lookup(int dfd, struct filename *name,
78702 if (unlikely(retval == -ESTALE))
78703 retval = path_lookupat(dfd, name, flags | LOOKUP_REVAL, nd);
78704
78705 - if (likely(!retval))
78706 + if (likely(!retval)) {
78707 audit_inode(name, nd->path.dentry, flags & LOOKUP_PARENT);
78708 + if (name->name[0] != '/' && nd->path.dentry && nd->inode) {
78709 + if (!gr_chroot_fchdir(nd->path.dentry, nd->path.mnt)) {
78710 + path_put(&nd->path);
78711 + return -ENOENT;
78712 + }
78713 + }
78714 + }
78715 return retval;
78716 }
78717
78718 @@ -2621,6 +2651,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
78719 if (flag & O_NOATIME && !inode_owner_or_capable(inode))
78720 return -EPERM;
78721
78722 + if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode))
78723 + return -EPERM;
78724 + if (gr_handle_rawio(inode))
78725 + return -EPERM;
78726 + if (!gr_acl_handle_open(dentry, path->mnt, acc_mode))
78727 + return -EACCES;
78728 +
78729 return 0;
78730 }
78731
78732 @@ -2852,7 +2889,7 @@ looked_up:
78733 * cleared otherwise prior to returning.
78734 */
78735 static int lookup_open(struct nameidata *nd, struct path *path,
78736 - struct file *file,
78737 + struct path *link, struct file *file,
78738 const struct open_flags *op,
78739 bool got_write, int *opened)
78740 {
78741 @@ -2887,6 +2924,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
78742 /* Negative dentry, just create the file */
78743 if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
78744 umode_t mode = op->mode;
78745 +
78746 + if (link && gr_handle_symlink_owner(link, dir->d_inode)) {
78747 + error = -EACCES;
78748 + goto out_dput;
78749 + }
78750 +
78751 + if (!gr_acl_handle_creat(dentry, dir, nd->path.mnt, op->open_flag, op->acc_mode, mode)) {
78752 + error = -EACCES;
78753 + goto out_dput;
78754 + }
78755 +
78756 if (!IS_POSIXACL(dir->d_inode))
78757 mode &= ~current_umask();
78758 /*
78759 @@ -2908,6 +2956,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
78760 nd->flags & LOOKUP_EXCL);
78761 if (error)
78762 goto out_dput;
78763 + else
78764 + gr_handle_create(dentry, nd->path.mnt);
78765 }
78766 out_no_open:
78767 path->dentry = dentry;
78768 @@ -2922,7 +2972,7 @@ out_dput:
78769 /*
78770 * Handle the last step of open()
78771 */
78772 -static int do_last(struct nameidata *nd, struct path *path,
78773 +static int do_last(struct nameidata *nd, struct path *path, struct path *link,
78774 struct file *file, const struct open_flags *op,
78775 int *opened, struct filename *name)
78776 {
78777 @@ -2972,6 +3022,15 @@ static int do_last(struct nameidata *nd, struct path *path,
78778 if (error)
78779 return error;
78780
78781 + if (!gr_acl_handle_hidden_file(dir, nd->path.mnt)) {
78782 + error = -ENOENT;
78783 + goto out;
78784 + }
78785 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
78786 + error = -EACCES;
78787 + goto out;
78788 + }
78789 +
78790 audit_inode(name, dir, LOOKUP_PARENT);
78791 error = -EISDIR;
78792 /* trailing slashes? */
78793 @@ -2991,7 +3050,7 @@ retry_lookup:
78794 */
78795 }
78796 mutex_lock(&dir->d_inode->i_mutex);
78797 - error = lookup_open(nd, path, file, op, got_write, opened);
78798 + error = lookup_open(nd, path, link, file, op, got_write, opened);
78799 mutex_unlock(&dir->d_inode->i_mutex);
78800
78801 if (error <= 0) {
78802 @@ -3015,11 +3074,28 @@ retry_lookup:
78803 goto finish_open_created;
78804 }
78805
78806 + if (!gr_acl_handle_hidden_file(path->dentry, nd->path.mnt)) {
78807 + error = -ENOENT;
78808 + goto exit_dput;
78809 + }
78810 + if (link && gr_handle_symlink_owner(link, path->dentry->d_inode)) {
78811 + error = -EACCES;
78812 + goto exit_dput;
78813 + }
78814 +
78815 /*
78816 * create/update audit record if it already exists.
78817 */
78818 - if (d_is_positive(path->dentry))
78819 + if (d_is_positive(path->dentry)) {
78820 + /* only check if O_CREAT is specified, all other checks need to go
78821 + into may_open */
78822 + if (gr_handle_fifo(path->dentry, path->mnt, dir, open_flag, acc_mode)) {
78823 + error = -EACCES;
78824 + goto exit_dput;
78825 + }
78826 +
78827 audit_inode(name, path->dentry, 0);
78828 + }
78829
78830 /*
78831 * If atomic_open() acquired write access it is dropped now due to
78832 @@ -3060,6 +3136,11 @@ finish_lookup:
78833 }
78834 }
78835 BUG_ON(inode != path->dentry->d_inode);
78836 + /* if we're resolving a symlink to another symlink */
78837 + if (link && gr_handle_symlink_owner(link, inode)) {
78838 + error = -EACCES;
78839 + goto out;
78840 + }
78841 return 1;
78842 }
78843
78844 @@ -3079,7 +3160,18 @@ finish_open:
78845 path_put(&save_parent);
78846 return error;
78847 }
78848 +
78849 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
78850 + error = -ENOENT;
78851 + goto out;
78852 + }
78853 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
78854 + error = -EACCES;
78855 + goto out;
78856 + }
78857 +
78858 audit_inode(name, nd->path.dentry, 0);
78859 +
78860 error = -EISDIR;
78861 if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
78862 goto out;
78863 @@ -3240,7 +3332,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
78864 if (unlikely(error))
78865 goto out;
78866
78867 - error = do_last(nd, &path, file, op, &opened, pathname);
78868 + error = do_last(nd, &path, NULL, file, op, &opened, pathname);
78869 while (unlikely(error > 0)) { /* trailing symlink */
78870 struct path link = path;
78871 void *cookie;
78872 @@ -3258,7 +3350,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
78873 error = follow_link(&link, nd, &cookie);
78874 if (unlikely(error))
78875 break;
78876 - error = do_last(nd, &path, file, op, &opened, pathname);
78877 + error = do_last(nd, &path, &link, file, op, &opened, pathname);
78878 put_link(nd, &link, cookie);
78879 }
78880 out:
78881 @@ -3361,9 +3453,11 @@ static struct dentry *filename_create(int dfd, struct filename *name,
78882 goto unlock;
78883
78884 error = -EEXIST;
78885 - if (d_is_positive(dentry))
78886 + if (d_is_positive(dentry)) {
78887 + if (!gr_acl_handle_hidden_file(dentry, nd.path.mnt))
78888 + error = -ENOENT;
78889 goto fail;
78890 -
78891 + }
78892 /*
78893 * Special case - lookup gave negative, but... we had foo/bar/
78894 * From the vfs_mknod() POV we just have a negative dentry -
78895 @@ -3428,6 +3522,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
78896 }
78897 EXPORT_SYMBOL(user_path_create);
78898
78899 +static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, struct filename **to, unsigned int lookup_flags)
78900 +{
78901 + struct filename *tmp = getname(pathname);
78902 + struct dentry *res;
78903 + if (IS_ERR(tmp))
78904 + return ERR_CAST(tmp);
78905 + res = kern_path_create(dfd, tmp->name, path, lookup_flags);
78906 + if (IS_ERR(res))
78907 + putname(tmp);
78908 + else
78909 + *to = tmp;
78910 + return res;
78911 +}
78912 +
78913 int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
78914 {
78915 int error = may_create(dir, dentry);
78916 @@ -3491,6 +3599,17 @@ retry:
78917
78918 if (!IS_POSIXACL(path.dentry->d_inode))
78919 mode &= ~current_umask();
78920 +
78921 + if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) {
78922 + error = -EPERM;
78923 + goto out;
78924 + }
78925 +
78926 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
78927 + error = -EACCES;
78928 + goto out;
78929 + }
78930 +
78931 error = security_path_mknod(&path, dentry, mode, dev);
78932 if (error)
78933 goto out;
78934 @@ -3506,6 +3625,8 @@ retry:
78935 error = vfs_mknod(path.dentry->d_inode,dentry,mode,0);
78936 break;
78937 }
78938 + if (!error)
78939 + gr_handle_create(dentry, path.mnt);
78940 out:
78941 done_path_create(&path, dentry);
78942 if (retry_estale(error, lookup_flags)) {
78943 @@ -3560,9 +3681,16 @@ retry:
78944
78945 if (!IS_POSIXACL(path.dentry->d_inode))
78946 mode &= ~current_umask();
78947 + if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) {
78948 + error = -EACCES;
78949 + goto out;
78950 + }
78951 error = security_path_mkdir(&path, dentry, mode);
78952 if (!error)
78953 error = vfs_mkdir(path.dentry->d_inode, dentry, mode);
78954 + if (!error)
78955 + gr_handle_create(dentry, path.mnt);
78956 +out:
78957 done_path_create(&path, dentry);
78958 if (retry_estale(error, lookup_flags)) {
78959 lookup_flags |= LOOKUP_REVAL;
78960 @@ -3595,7 +3723,7 @@ void dentry_unhash(struct dentry *dentry)
78961 {
78962 shrink_dcache_parent(dentry);
78963 spin_lock(&dentry->d_lock);
78964 - if (dentry->d_lockref.count == 1)
78965 + if (__lockref_read(&dentry->d_lockref) == 1)
78966 __d_drop(dentry);
78967 spin_unlock(&dentry->d_lock);
78968 }
78969 @@ -3646,6 +3774,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
78970 struct filename *name;
78971 struct dentry *dentry;
78972 struct nameidata nd;
78973 + u64 saved_ino = 0;
78974 + dev_t saved_dev = 0;
78975 unsigned int lookup_flags = 0;
78976 retry:
78977 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
78978 @@ -3678,10 +3808,21 @@ retry:
78979 error = -ENOENT;
78980 goto exit3;
78981 }
78982 +
78983 + saved_ino = gr_get_ino_from_dentry(dentry);
78984 + saved_dev = gr_get_dev_from_dentry(dentry);
78985 +
78986 + if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) {
78987 + error = -EACCES;
78988 + goto exit3;
78989 + }
78990 +
78991 error = security_path_rmdir(&nd.path, dentry);
78992 if (error)
78993 goto exit3;
78994 error = vfs_rmdir(nd.path.dentry->d_inode, dentry);
78995 + if (!error && (saved_dev || saved_ino))
78996 + gr_handle_delete(saved_ino, saved_dev);
78997 exit3:
78998 dput(dentry);
78999 exit2:
79000 @@ -3774,6 +3915,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
79001 struct nameidata nd;
79002 struct inode *inode = NULL;
79003 struct inode *delegated_inode = NULL;
79004 + u64 saved_ino = 0;
79005 + dev_t saved_dev = 0;
79006 unsigned int lookup_flags = 0;
79007 retry:
79008 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
79009 @@ -3800,10 +3943,22 @@ retry_deleg:
79010 if (d_is_negative(dentry))
79011 goto slashes;
79012 ihold(inode);
79013 +
79014 + if (inode->i_nlink <= 1) {
79015 + saved_ino = gr_get_ino_from_dentry(dentry);
79016 + saved_dev = gr_get_dev_from_dentry(dentry);
79017 + }
79018 + if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) {
79019 + error = -EACCES;
79020 + goto exit2;
79021 + }
79022 +
79023 error = security_path_unlink(&nd.path, dentry);
79024 if (error)
79025 goto exit2;
79026 error = vfs_unlink(nd.path.dentry->d_inode, dentry, &delegated_inode);
79027 + if (!error && (saved_ino || saved_dev))
79028 + gr_handle_delete(saved_ino, saved_dev);
79029 exit2:
79030 dput(dentry);
79031 }
79032 @@ -3892,9 +4047,17 @@ retry:
79033 if (IS_ERR(dentry))
79034 goto out_putname;
79035
79036 + if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) {
79037 + error = -EACCES;
79038 + goto out;
79039 + }
79040 +
79041 error = security_path_symlink(&path, dentry, from->name);
79042 if (!error)
79043 error = vfs_symlink(path.dentry->d_inode, dentry, from->name);
79044 + if (!error)
79045 + gr_handle_create(dentry, path.mnt);
79046 +out:
79047 done_path_create(&path, dentry);
79048 if (retry_estale(error, lookup_flags)) {
79049 lookup_flags |= LOOKUP_REVAL;
79050 @@ -3998,6 +4161,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
79051 struct dentry *new_dentry;
79052 struct path old_path, new_path;
79053 struct inode *delegated_inode = NULL;
79054 + struct filename *to = NULL;
79055 int how = 0;
79056 int error;
79057
79058 @@ -4021,7 +4185,7 @@ retry:
79059 if (error)
79060 return error;
79061
79062 - new_dentry = user_path_create(newdfd, newname, &new_path,
79063 + new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to,
79064 (how & LOOKUP_REVAL));
79065 error = PTR_ERR(new_dentry);
79066 if (IS_ERR(new_dentry))
79067 @@ -4033,11 +4197,26 @@ retry:
79068 error = may_linkat(&old_path);
79069 if (unlikely(error))
79070 goto out_dput;
79071 +
79072 + if (gr_handle_hardlink(old_path.dentry, old_path.mnt, to)) {
79073 + error = -EACCES;
79074 + goto out_dput;
79075 + }
79076 +
79077 + if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt,
79078 + old_path.dentry, old_path.mnt, to)) {
79079 + error = -EACCES;
79080 + goto out_dput;
79081 + }
79082 +
79083 error = security_path_link(old_path.dentry, &new_path, new_dentry);
79084 if (error)
79085 goto out_dput;
79086 error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry, &delegated_inode);
79087 + if (!error)
79088 + gr_handle_create(new_dentry, new_path.mnt);
79089 out_dput:
79090 + putname(to);
79091 done_path_create(&new_path, new_dentry);
79092 if (delegated_inode) {
79093 error = break_deleg_wait(&delegated_inode);
79094 @@ -4353,6 +4532,20 @@ retry_deleg:
79095 if (new_dentry == trap)
79096 goto exit5;
79097
79098 + if (gr_bad_chroot_rename(old_dentry, oldnd.path.mnt, new_dentry, newnd.path.mnt)) {
79099 + /* use EXDEV error to cause 'mv' to switch to an alternative
79100 + * method for usability
79101 + */
79102 + error = -EXDEV;
79103 + goto exit5;
79104 + }
79105 +
79106 + error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt,
79107 + old_dentry, d_backing_inode(old_dir), oldnd.path.mnt,
79108 + to, flags);
79109 + if (error)
79110 + goto exit5;
79111 +
79112 error = security_path_rename(&oldnd.path, old_dentry,
79113 &newnd.path, new_dentry, flags);
79114 if (error)
79115 @@ -4360,6 +4553,9 @@ retry_deleg:
79116 error = vfs_rename(old_dir->d_inode, old_dentry,
79117 new_dir->d_inode, new_dentry,
79118 &delegated_inode, flags);
79119 + if (!error)
79120 + gr_handle_rename(d_backing_inode(old_dir), d_backing_inode(new_dir), old_dentry,
79121 + new_dentry, oldnd.path.mnt, d_is_positive(new_dentry) ? 1 : 0, flags);
79122 exit5:
79123 dput(new_dentry);
79124 exit4:
79125 @@ -4416,14 +4612,24 @@ EXPORT_SYMBOL(vfs_whiteout);
79126
79127 int readlink_copy(char __user *buffer, int buflen, const char *link)
79128 {
79129 + char tmpbuf[64];
79130 + const char *newlink;
79131 int len = PTR_ERR(link);
79132 +
79133 if (IS_ERR(link))
79134 goto out;
79135
79136 len = strlen(link);
79137 if (len > (unsigned) buflen)
79138 len = buflen;
79139 - if (copy_to_user(buffer, link, len))
79140 +
79141 + if (len < sizeof(tmpbuf)) {
79142 + memcpy(tmpbuf, link, len);
79143 + newlink = tmpbuf;
79144 + } else
79145 + newlink = link;
79146 +
79147 + if (copy_to_user(buffer, newlink, len))
79148 len = -EFAULT;
79149 out:
79150 return len;
79151 diff --git a/fs/namespace.c b/fs/namespace.c
79152 index fce3cc1..ac3626c 100644
79153 --- a/fs/namespace.c
79154 +++ b/fs/namespace.c
79155 @@ -1505,6 +1505,9 @@ static int do_umount(struct mount *mnt, int flags)
79156 if (!(sb->s_flags & MS_RDONLY))
79157 retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
79158 up_write(&sb->s_umount);
79159 +
79160 + gr_log_remount(mnt->mnt_devname, retval);
79161 +
79162 return retval;
79163 }
79164
79165 @@ -1527,6 +1530,9 @@ static int do_umount(struct mount *mnt, int flags)
79166 }
79167 unlock_mount_hash();
79168 namespace_unlock();
79169 +
79170 + gr_log_unmount(mnt->mnt_devname, retval);
79171 +
79172 return retval;
79173 }
79174
79175 @@ -1581,7 +1587,7 @@ static inline bool may_mount(void)
79176 * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
79177 */
79178
79179 -SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
79180 +SYSCALL_DEFINE2(umount, const char __user *, name, int, flags)
79181 {
79182 struct path path;
79183 struct mount *mnt;
79184 @@ -1626,7 +1632,7 @@ out:
79185 /*
79186 * The 2.0 compatible umount. No flags.
79187 */
79188 -SYSCALL_DEFINE1(oldumount, char __user *, name)
79189 +SYSCALL_DEFINE1(oldumount, const char __user *, name)
79190 {
79191 return sys_umount(name, 0);
79192 }
79193 @@ -2701,6 +2707,16 @@ long do_mount(const char *dev_name, const char __user *dir_name,
79194 MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
79195 MS_STRICTATIME);
79196
79197 + if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) {
79198 + retval = -EPERM;
79199 + goto dput_out;
79200 + }
79201 +
79202 + if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) {
79203 + retval = -EPERM;
79204 + goto dput_out;
79205 + }
79206 +
79207 if (flags & MS_REMOUNT)
79208 retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
79209 data_page);
79210 @@ -2714,7 +2730,10 @@ long do_mount(const char *dev_name, const char __user *dir_name,
79211 retval = do_new_mount(&path, type_page, flags, mnt_flags,
79212 dev_name, data_page);
79213 dput_out:
79214 + gr_log_mount(dev_name, &path, retval);
79215 +
79216 path_put(&path);
79217 +
79218 return retval;
79219 }
79220
79221 @@ -2732,7 +2751,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
79222 * number incrementing at 10Ghz will take 12,427 years to wrap which
79223 * is effectively never, so we can ignore the possibility.
79224 */
79225 -static atomic64_t mnt_ns_seq = ATOMIC64_INIT(1);
79226 +static atomic64_unchecked_t mnt_ns_seq = ATOMIC64_INIT(1);
79227
79228 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
79229 {
79230 @@ -2748,7 +2767,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
79231 return ERR_PTR(ret);
79232 }
79233 new_ns->ns.ops = &mntns_operations;
79234 - new_ns->seq = atomic64_add_return(1, &mnt_ns_seq);
79235 + new_ns->seq = atomic64_add_return_unchecked(1, &mnt_ns_seq);
79236 atomic_set(&new_ns->count, 1);
79237 new_ns->root = NULL;
79238 INIT_LIST_HEAD(&new_ns->list);
79239 @@ -2758,7 +2777,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
79240 return new_ns;
79241 }
79242
79243 -struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
79244 +__latent_entropy struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
79245 struct user_namespace *user_ns, struct fs_struct *new_fs)
79246 {
79247 struct mnt_namespace *new_ns;
79248 @@ -2879,8 +2898,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
79249 }
79250 EXPORT_SYMBOL(mount_subtree);
79251
79252 -SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
79253 - char __user *, type, unsigned long, flags, void __user *, data)
79254 +SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name,
79255 + const char __user *, type, unsigned long, flags, void __user *, data)
79256 {
79257 int ret;
79258 char *kernel_type;
79259 @@ -2986,6 +3005,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
79260 if (error)
79261 goto out2;
79262
79263 + if (gr_handle_chroot_pivot()) {
79264 + error = -EPERM;
79265 + goto out2;
79266 + }
79267 +
79268 get_fs_root(current->fs, &root);
79269 old_mp = lock_mount(&old);
79270 error = PTR_ERR(old_mp);
79271 @@ -3287,7 +3311,7 @@ static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)
79272 !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
79273 return -EPERM;
79274
79275 - if (fs->users != 1)
79276 + if (atomic_read(&fs->users) != 1)
79277 return -EINVAL;
79278
79279 get_mnt_ns(mnt_ns);
79280 diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
79281 index 19ca95c..b28702c 100644
79282 --- a/fs/nfs/callback_xdr.c
79283 +++ b/fs/nfs/callback_xdr.c
79284 @@ -51,7 +51,7 @@ struct callback_op {
79285 callback_decode_arg_t decode_args;
79286 callback_encode_res_t encode_res;
79287 long res_maxsize;
79288 -};
79289 +} __do_const;
79290
79291 static struct callback_op callback_ops[];
79292
79293 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
79294 index 5d25b9d..765fc0f 100644
79295 --- a/fs/nfs/inode.c
79296 +++ b/fs/nfs/inode.c
79297 @@ -1277,16 +1277,16 @@ static int nfs_ctime_need_update(const struct inode *inode, const struct nfs_fat
79298 return timespec_compare(&fattr->ctime, &inode->i_ctime) > 0;
79299 }
79300
79301 -static atomic_long_t nfs_attr_generation_counter;
79302 +static atomic_long_unchecked_t nfs_attr_generation_counter;
79303
79304 static unsigned long nfs_read_attr_generation_counter(void)
79305 {
79306 - return atomic_long_read(&nfs_attr_generation_counter);
79307 + return atomic_long_read_unchecked(&nfs_attr_generation_counter);
79308 }
79309
79310 unsigned long nfs_inc_attr_generation_counter(void)
79311 {
79312 - return atomic_long_inc_return(&nfs_attr_generation_counter);
79313 + return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter);
79314 }
79315 EXPORT_SYMBOL_GPL(nfs_inc_attr_generation_counter);
79316
79317 diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
79318 index 9e6475b..7970138 100644
79319 --- a/fs/nfs/internal.h
79320 +++ b/fs/nfs/internal.h
79321 @@ -296,6 +296,22 @@ extern struct rpc_procinfo nfs4_procedures[];
79322
79323 #ifdef CONFIG_NFS_V4_SECURITY_LABEL
79324 extern struct nfs4_label *nfs4_label_alloc(struct nfs_server *server, gfp_t flags);
79325 +static inline struct nfs4_label *
79326 +nfs4_label_copy(struct nfs4_label *dst, struct nfs4_label *src)
79327 +{
79328 + if (!dst || !src)
79329 + return NULL;
79330 +
79331 + if (src->len > NFS4_MAXLABELLEN)
79332 + return NULL;
79333 +
79334 + dst->lfs = src->lfs;
79335 + dst->pi = src->pi;
79336 + dst->len = src->len;
79337 + memcpy(dst->label, src->label, src->len);
79338 +
79339 + return dst;
79340 +}
79341 static inline void nfs4_label_free(struct nfs4_label *label)
79342 {
79343 if (label) {
79344 @@ -316,6 +332,11 @@ static inline void nfs4_label_free(void *label) {}
79345 static inline void nfs_zap_label_cache_locked(struct nfs_inode *nfsi)
79346 {
79347 }
79348 +static inline struct nfs4_label *
79349 +nfs4_label_copy(struct nfs4_label *dst, struct nfs4_label *src)
79350 +{
79351 + return NULL;
79352 +}
79353 #endif /* CONFIG_NFS_V4_SECURITY_LABEL */
79354
79355 /* proc.c */
79356 diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
79357 index d3f2051..dd338dc 100644
79358 --- a/fs/nfs/nfs4proc.c
79359 +++ b/fs/nfs/nfs4proc.c
79360 @@ -916,6 +916,7 @@ struct nfs4_opendata {
79361 struct nfs_open_confirmres c_res;
79362 struct nfs4_string owner_name;
79363 struct nfs4_string group_name;
79364 + struct nfs4_label *a_label;
79365 struct nfs_fattr f_attr;
79366 struct nfs4_label *f_label;
79367 struct dentry *dir;
79368 @@ -1019,6 +1020,10 @@ static struct nfs4_opendata *nfs4_opendata_alloc(struct dentry *dentry,
79369 if (IS_ERR(p->f_label))
79370 goto err_free_p;
79371
79372 + p->a_label = nfs4_label_alloc(server, gfp_mask);
79373 + if (IS_ERR(p->a_label))
79374 + goto err_free_f;
79375 +
79376 alloc_seqid = server->nfs_client->cl_mvops->alloc_seqid;
79377 p->o_arg.seqid = alloc_seqid(&sp->so_seqid, gfp_mask);
79378 if (IS_ERR(p->o_arg.seqid))
79379 @@ -1047,7 +1052,7 @@ static struct nfs4_opendata *nfs4_opendata_alloc(struct dentry *dentry,
79380 p->o_arg.server = server;
79381 p->o_arg.bitmask = nfs4_bitmask(server, label);
79382 p->o_arg.open_bitmap = &nfs4_fattr_bitmap[0];
79383 - p->o_arg.label = label;
79384 + p->o_arg.label = nfs4_label_copy(p->a_label, label);
79385 p->o_arg.claim = nfs4_map_atomic_open_claim(server, claim);
79386 switch (p->o_arg.claim) {
79387 case NFS4_OPEN_CLAIM_NULL:
79388 @@ -1080,6 +1085,8 @@ static struct nfs4_opendata *nfs4_opendata_alloc(struct dentry *dentry,
79389 return p;
79390
79391 err_free_label:
79392 + nfs4_label_free(p->a_label);
79393 +err_free_f:
79394 nfs4_label_free(p->f_label);
79395 err_free_p:
79396 kfree(p);
79397 @@ -1099,6 +1106,7 @@ static void nfs4_opendata_free(struct kref *kref)
79398 nfs4_put_open_state(p->state);
79399 nfs4_put_state_owner(p->owner);
79400
79401 + nfs4_label_free(p->a_label);
79402 nfs4_label_free(p->f_label);
79403
79404 dput(p->dir);
79405 diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
79406 index 864e200..357c255 100644
79407 --- a/fs/nfsd/nfs4proc.c
79408 +++ b/fs/nfsd/nfs4proc.c
79409 @@ -1496,7 +1496,7 @@ struct nfsd4_operation {
79410 nfsd4op_rsize op_rsize_bop;
79411 stateid_getter op_get_currentstateid;
79412 stateid_setter op_set_currentstateid;
79413 -};
79414 +} __do_const;
79415
79416 static struct nfsd4_operation nfsd4_ops[];
79417
79418 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
79419 index 158badf..f7132ea 100644
79420 --- a/fs/nfsd/nfs4xdr.c
79421 +++ b/fs/nfsd/nfs4xdr.c
79422 @@ -1703,7 +1703,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
79423
79424 typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
79425
79426 -static nfsd4_dec nfsd4_dec_ops[] = {
79427 +static const nfsd4_dec nfsd4_dec_ops[] = {
79428 [OP_ACCESS] = (nfsd4_dec)nfsd4_decode_access,
79429 [OP_CLOSE] = (nfsd4_dec)nfsd4_decode_close,
79430 [OP_COMMIT] = (nfsd4_dec)nfsd4_decode_commit,
79431 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
79432 index 46ec934..f384e41 100644
79433 --- a/fs/nfsd/nfscache.c
79434 +++ b/fs/nfsd/nfscache.c
79435 @@ -541,7 +541,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
79436 struct kvec *resv = &rqstp->rq_res.head[0], *cachv;
79437 u32 hash;
79438 struct nfsd_drc_bucket *b;
79439 - int len;
79440 + long len;
79441 size_t bufsize = 0;
79442
79443 if (!rp)
79444 @@ -550,11 +550,14 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
79445 hash = nfsd_cache_hash(rp->c_xid);
79446 b = &drc_hashtbl[hash];
79447
79448 - len = resv->iov_len - ((char*)statp - (char*)resv->iov_base);
79449 - len >>= 2;
79450 + if (statp) {
79451 + len = (char*)statp - (char*)resv->iov_base;
79452 + len = resv->iov_len - len;
79453 + len >>= 2;
79454 + }
79455
79456 /* Don't cache excessive amounts of data and XDR failures */
79457 - if (!statp || len > (256 >> 2)) {
79458 + if (!statp || len > (256 >> 2) || len < 0) {
79459 nfsd_reply_cache_free(b, rp);
79460 return;
79461 }
79462 @@ -562,7 +565,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
79463 switch (cachetype) {
79464 case RC_REPLSTAT:
79465 if (len != 1)
79466 - printk("nfsd: RC_REPLSTAT/reply len %d!\n",len);
79467 + printk("nfsd: RC_REPLSTAT/reply len %ld!\n",len);
79468 rp->c_replstat = *statp;
79469 break;
79470 case RC_REPLBUFF:
79471 diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
79472 index 84d770b..929bc5e 100644
79473 --- a/fs/nfsd/vfs.c
79474 +++ b/fs/nfsd/vfs.c
79475 @@ -893,7 +893,7 @@ __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen,
79476
79477 oldfs = get_fs();
79478 set_fs(KERNEL_DS);
79479 - host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);
79480 + host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset);
79481 set_fs(oldfs);
79482 return nfsd_finish_read(file, count, host_err);
79483 }
79484 @@ -980,7 +980,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
79485
79486 /* Write the data. */
79487 oldfs = get_fs(); set_fs(KERNEL_DS);
79488 - host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos);
79489 + host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &pos);
79490 set_fs(oldfs);
79491 if (host_err < 0)
79492 goto out_nfserr;
79493 @@ -1525,7 +1525,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
79494 */
79495
79496 oldfs = get_fs(); set_fs(KERNEL_DS);
79497 - host_err = inode->i_op->readlink(path.dentry, (char __user *)buf, *lenp);
79498 + host_err = inode->i_op->readlink(path.dentry, (char __force_user *)buf, *lenp);
79499 set_fs(oldfs);
79500
79501 if (host_err < 0)
79502 diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
79503 index 52ccd34..7a6b202 100644
79504 --- a/fs/nls/nls_base.c
79505 +++ b/fs/nls/nls_base.c
79506 @@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
79507
79508 int __register_nls(struct nls_table *nls, struct module *owner)
79509 {
79510 - struct nls_table ** tmp = &tables;
79511 + struct nls_table *tmp = tables;
79512
79513 if (nls->next)
79514 return -EBUSY;
79515
79516 - nls->owner = owner;
79517 + pax_open_kernel();
79518 + *(void **)&nls->owner = owner;
79519 + pax_close_kernel();
79520 spin_lock(&nls_lock);
79521 - while (*tmp) {
79522 - if (nls == *tmp) {
79523 + while (tmp) {
79524 + if (nls == tmp) {
79525 spin_unlock(&nls_lock);
79526 return -EBUSY;
79527 }
79528 - tmp = &(*tmp)->next;
79529 + tmp = tmp->next;
79530 }
79531 - nls->next = tables;
79532 + pax_open_kernel();
79533 + *(struct nls_table **)&nls->next = tables;
79534 + pax_close_kernel();
79535 tables = nls;
79536 spin_unlock(&nls_lock);
79537 return 0;
79538 @@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls);
79539
79540 int unregister_nls(struct nls_table * nls)
79541 {
79542 - struct nls_table ** tmp = &tables;
79543 + struct nls_table * const * tmp = &tables;
79544
79545 spin_lock(&nls_lock);
79546 while (*tmp) {
79547 if (nls == *tmp) {
79548 - *tmp = nls->next;
79549 + pax_open_kernel();
79550 + *(struct nls_table **)tmp = nls->next;
79551 + pax_close_kernel();
79552 spin_unlock(&nls_lock);
79553 return 0;
79554 }
79555 @@ -272,7 +278,7 @@ int unregister_nls(struct nls_table * nls)
79556 return -EINVAL;
79557 }
79558
79559 -static struct nls_table *find_nls(char *charset)
79560 +static struct nls_table *find_nls(const char *charset)
79561 {
79562 struct nls_table *nls;
79563 spin_lock(&nls_lock);
79564 @@ -288,7 +294,7 @@ static struct nls_table *find_nls(char *charset)
79565 return nls;
79566 }
79567
79568 -struct nls_table *load_nls(char *charset)
79569 +struct nls_table *load_nls(const char *charset)
79570 {
79571 return try_then_request_module(find_nls(charset), "nls_%s", charset);
79572 }
79573 diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
79574 index 162b3f1..6076a7c 100644
79575 --- a/fs/nls/nls_euc-jp.c
79576 +++ b/fs/nls/nls_euc-jp.c
79577 @@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void)
79578 p_nls = load_nls("cp932");
79579
79580 if (p_nls) {
79581 - table.charset2upper = p_nls->charset2upper;
79582 - table.charset2lower = p_nls->charset2lower;
79583 + pax_open_kernel();
79584 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
79585 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
79586 + pax_close_kernel();
79587 return register_nls(&table);
79588 }
79589
79590 diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
79591 index a80a741..7b96e1b 100644
79592 --- a/fs/nls/nls_koi8-ru.c
79593 +++ b/fs/nls/nls_koi8-ru.c
79594 @@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void)
79595 p_nls = load_nls("koi8-u");
79596
79597 if (p_nls) {
79598 - table.charset2upper = p_nls->charset2upper;
79599 - table.charset2lower = p_nls->charset2lower;
79600 + pax_open_kernel();
79601 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
79602 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
79603 + pax_close_kernel();
79604 return register_nls(&table);
79605 }
79606
79607 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
79608 index cf27550..6c70f29d 100644
79609 --- a/fs/notify/fanotify/fanotify_user.c
79610 +++ b/fs/notify/fanotify/fanotify_user.c
79611 @@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
79612
79613 fd = fanotify_event_metadata.fd;
79614 ret = -EFAULT;
79615 - if (copy_to_user(buf, &fanotify_event_metadata,
79616 - fanotify_event_metadata.event_len))
79617 + if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata ||
79618 + copy_to_user(buf, &fanotify_event_metadata, fanotify_event_metadata.event_len))
79619 goto out_close_fd;
79620
79621 #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
79622 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
79623 index a95d8e0..a91a5fd 100644
79624 --- a/fs/notify/notification.c
79625 +++ b/fs/notify/notification.c
79626 @@ -48,7 +48,7 @@
79627 #include <linux/fsnotify_backend.h>
79628 #include "fsnotify.h"
79629
79630 -static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
79631 +static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
79632
79633 /**
79634 * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
79635 @@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
79636 */
79637 u32 fsnotify_get_cookie(void)
79638 {
79639 - return atomic_inc_return(&fsnotify_sync_cookie);
79640 + return atomic_inc_return_unchecked(&fsnotify_sync_cookie);
79641 }
79642 EXPORT_SYMBOL_GPL(fsnotify_get_cookie);
79643
79644 diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
79645 index 9e38daf..5727cae 100644
79646 --- a/fs/ntfs/dir.c
79647 +++ b/fs/ntfs/dir.c
79648 @@ -1310,7 +1310,7 @@ find_next_index_buffer:
79649 ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &
79650 ~(s64)(ndir->itype.index.block_size - 1)));
79651 /* Bounds checks. */
79652 - if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
79653 + if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
79654 ntfs_error(sb, "Out of bounds check failed. Corrupt directory "
79655 "inode 0x%lx or driver bug.", vdir->i_ino);
79656 goto err_out;
79657 diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
79658 index 9e1e112..241a52a 100644
79659 --- a/fs/ntfs/super.c
79660 +++ b/fs/ntfs/super.c
79661 @@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
79662 if (!silent)
79663 ntfs_error(sb, "Primary boot sector is invalid.");
79664 } else if (!silent)
79665 - ntfs_error(sb, read_err_str, "primary");
79666 + ntfs_error(sb, read_err_str, "%s", "primary");
79667 if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) {
79668 if (bh_primary)
79669 brelse(bh_primary);
79670 @@ -704,7 +704,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
79671 goto hotfix_primary_boot_sector;
79672 brelse(bh_backup);
79673 } else if (!silent)
79674 - ntfs_error(sb, read_err_str, "backup");
79675 + ntfs_error(sb, read_err_str, "%s", "backup");
79676 /* Try to read NT3.51- backup boot sector. */
79677 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
79678 if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*)
79679 @@ -715,7 +715,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
79680 "sector.");
79681 brelse(bh_backup);
79682 } else if (!silent)
79683 - ntfs_error(sb, read_err_str, "backup");
79684 + ntfs_error(sb, read_err_str, "%s", "backup");
79685 /* We failed. Cleanup and return. */
79686 if (bh_primary)
79687 brelse(bh_primary);
79688 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
79689 index 857bbbc..3c47d15 100644
79690 --- a/fs/ocfs2/localalloc.c
79691 +++ b/fs/ocfs2/localalloc.c
79692 @@ -1320,7 +1320,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
79693 goto bail;
79694 }
79695
79696 - atomic_inc(&osb->alloc_stats.moves);
79697 + atomic_inc_unchecked(&osb->alloc_stats.moves);
79698
79699 bail:
79700 if (handle)
79701 diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
79702 index 460c6c3..b4ef513 100644
79703 --- a/fs/ocfs2/ocfs2.h
79704 +++ b/fs/ocfs2/ocfs2.h
79705 @@ -247,11 +247,11 @@ enum ocfs2_vol_state
79706
79707 struct ocfs2_alloc_stats
79708 {
79709 - atomic_t moves;
79710 - atomic_t local_data;
79711 - atomic_t bitmap_data;
79712 - atomic_t bg_allocs;
79713 - atomic_t bg_extends;
79714 + atomic_unchecked_t moves;
79715 + atomic_unchecked_t local_data;
79716 + atomic_unchecked_t bitmap_data;
79717 + atomic_unchecked_t bg_allocs;
79718 + atomic_unchecked_t bg_extends;
79719 };
79720
79721 enum ocfs2_local_alloc_state
79722 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
79723 index 4479029..5de740b 100644
79724 --- a/fs/ocfs2/suballoc.c
79725 +++ b/fs/ocfs2/suballoc.c
79726 @@ -867,7 +867,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
79727 mlog_errno(status);
79728 goto bail;
79729 }
79730 - atomic_inc(&osb->alloc_stats.bg_extends);
79731 + atomic_inc_unchecked(&osb->alloc_stats.bg_extends);
79732
79733 /* You should never ask for this much metadata */
79734 BUG_ON(bits_wanted >
79735 @@ -2014,7 +2014,7 @@ int ocfs2_claim_metadata(handle_t *handle,
79736 mlog_errno(status);
79737 goto bail;
79738 }
79739 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79740 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79741
79742 *suballoc_loc = res.sr_bg_blkno;
79743 *suballoc_bit_start = res.sr_bit_offset;
79744 @@ -2180,7 +2180,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
79745 trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
79746 res->sr_bits);
79747
79748 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79749 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79750
79751 BUG_ON(res->sr_bits != 1);
79752
79753 @@ -2222,7 +2222,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
79754 mlog_errno(status);
79755 goto bail;
79756 }
79757 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79758 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79759
79760 BUG_ON(res.sr_bits != 1);
79761
79762 @@ -2326,7 +2326,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
79763 cluster_start,
79764 num_clusters);
79765 if (!status)
79766 - atomic_inc(&osb->alloc_stats.local_data);
79767 + atomic_inc_unchecked(&osb->alloc_stats.local_data);
79768 } else {
79769 if (min_clusters > (osb->bitmap_cpg - 1)) {
79770 /* The only paths asking for contiguousness
79771 @@ -2352,7 +2352,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
79772 ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
79773 res.sr_bg_blkno,
79774 res.sr_bit_offset);
79775 - atomic_inc(&osb->alloc_stats.bitmap_data);
79776 + atomic_inc_unchecked(&osb->alloc_stats.bitmap_data);
79777 *num_clusters = res.sr_bits;
79778 }
79779 }
79780 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
79781 index 403c566..6525b35 100644
79782 --- a/fs/ocfs2/super.c
79783 +++ b/fs/ocfs2/super.c
79784 @@ -308,11 +308,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
79785 "%10s => GlobalAllocs: %d LocalAllocs: %d "
79786 "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n",
79787 "Stats",
79788 - atomic_read(&osb->alloc_stats.bitmap_data),
79789 - atomic_read(&osb->alloc_stats.local_data),
79790 - atomic_read(&osb->alloc_stats.bg_allocs),
79791 - atomic_read(&osb->alloc_stats.moves),
79792 - atomic_read(&osb->alloc_stats.bg_extends));
79793 + atomic_read_unchecked(&osb->alloc_stats.bitmap_data),
79794 + atomic_read_unchecked(&osb->alloc_stats.local_data),
79795 + atomic_read_unchecked(&osb->alloc_stats.bg_allocs),
79796 + atomic_read_unchecked(&osb->alloc_stats.moves),
79797 + atomic_read_unchecked(&osb->alloc_stats.bg_extends));
79798
79799 out += snprintf(buf + out, len - out,
79800 "%10s => State: %u Descriptor: %llu Size: %u bits "
79801 @@ -2095,11 +2095,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
79802
79803 mutex_init(&osb->system_file_mutex);
79804
79805 - atomic_set(&osb->alloc_stats.moves, 0);
79806 - atomic_set(&osb->alloc_stats.local_data, 0);
79807 - atomic_set(&osb->alloc_stats.bitmap_data, 0);
79808 - atomic_set(&osb->alloc_stats.bg_allocs, 0);
79809 - atomic_set(&osb->alloc_stats.bg_extends, 0);
79810 + atomic_set_unchecked(&osb->alloc_stats.moves, 0);
79811 + atomic_set_unchecked(&osb->alloc_stats.local_data, 0);
79812 + atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0);
79813 + atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0);
79814 + atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0);
79815
79816 /* Copy the blockcheck stats from the superblock probe */
79817 osb->osb_ecc_stats = *stats;
79818 diff --git a/fs/open.c b/fs/open.c
79819 index 98e5a52..8e77e14 100644
79820 --- a/fs/open.c
79821 +++ b/fs/open.c
79822 @@ -32,6 +32,8 @@
79823 #include <linux/dnotify.h>
79824 #include <linux/compat.h>
79825
79826 +#define CREATE_TRACE_POINTS
79827 +#include <trace/events/fs.h>
79828 #include "internal.h"
79829
79830 int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
79831 @@ -103,6 +105,8 @@ long vfs_truncate(struct path *path, loff_t length)
79832 error = locks_verify_truncate(inode, NULL, length);
79833 if (!error)
79834 error = security_path_truncate(path);
79835 + if (!error && !gr_acl_handle_truncate(path->dentry, path->mnt))
79836 + error = -EACCES;
79837 if (!error)
79838 error = do_truncate(path->dentry, length, 0, NULL);
79839
79840 @@ -187,6 +191,8 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
79841 error = locks_verify_truncate(inode, f.file, length);
79842 if (!error)
79843 error = security_path_truncate(&f.file->f_path);
79844 + if (!error && !gr_acl_handle_truncate(f.file->f_path.dentry, f.file->f_path.mnt))
79845 + error = -EACCES;
79846 if (!error)
79847 error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, f.file);
79848 sb_end_write(inode->i_sb);
79849 @@ -396,6 +402,9 @@ retry:
79850 if (__mnt_is_readonly(path.mnt))
79851 res = -EROFS;
79852
79853 + if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode))
79854 + res = -EACCES;
79855 +
79856 out_path_release:
79857 path_put(&path);
79858 if (retry_estale(res, lookup_flags)) {
79859 @@ -427,6 +436,8 @@ retry:
79860 if (error)
79861 goto dput_and_out;
79862
79863 + gr_log_chdir(path.dentry, path.mnt);
79864 +
79865 set_fs_pwd(current->fs, &path);
79866
79867 dput_and_out:
79868 @@ -456,6 +467,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
79869 goto out_putf;
79870
79871 error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
79872 +
79873 + if (!error && !gr_chroot_fchdir(f.file->f_path.dentry, f.file->f_path.mnt))
79874 + error = -EPERM;
79875 +
79876 + if (!error)
79877 + gr_log_chdir(f.file->f_path.dentry, f.file->f_path.mnt);
79878 +
79879 if (!error)
79880 set_fs_pwd(current->fs, &f.file->f_path);
79881 out_putf:
79882 @@ -485,7 +503,13 @@ retry:
79883 if (error)
79884 goto dput_and_out;
79885
79886 + if (gr_handle_chroot_chroot(path.dentry, path.mnt))
79887 + goto dput_and_out;
79888 +
79889 set_fs_root(current->fs, &path);
79890 +
79891 + gr_handle_chroot_chdir(&path);
79892 +
79893 error = 0;
79894 dput_and_out:
79895 path_put(&path);
79896 @@ -509,6 +533,16 @@ static int chmod_common(struct path *path, umode_t mode)
79897 return error;
79898 retry_deleg:
79899 mutex_lock(&inode->i_mutex);
79900 +
79901 + if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) {
79902 + error = -EACCES;
79903 + goto out_unlock;
79904 + }
79905 + if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) {
79906 + error = -EACCES;
79907 + goto out_unlock;
79908 + }
79909 +
79910 error = security_path_chmod(path, mode);
79911 if (error)
79912 goto out_unlock;
79913 @@ -574,6 +608,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
79914 uid = make_kuid(current_user_ns(), user);
79915 gid = make_kgid(current_user_ns(), group);
79916
79917 + if (!gr_acl_handle_chown(path->dentry, path->mnt))
79918 + return -EACCES;
79919 +
79920 retry_deleg:
79921 newattrs.ia_valid = ATTR_CTIME;
79922 if (user != (uid_t) -1) {
79923 @@ -1018,6 +1055,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
79924 } else {
79925 fsnotify_open(f);
79926 fd_install(fd, f);
79927 + trace_do_sys_open(tmp->name, flags, mode);
79928 }
79929 }
79930 putname(tmp);
79931 diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c
79932 index 04f1248..60b3be1 100644
79933 --- a/fs/overlayfs/inode.c
79934 +++ b/fs/overlayfs/inode.c
79935 @@ -344,6 +344,9 @@ static int ovl_dentry_open(struct dentry *dentry, struct file *file,
79936 enum ovl_path_type type;
79937 bool want_write = false;
79938
79939 + if (d_is_dir(dentry))
79940 + return d_backing_inode(dentry);
79941 +
79942 type = ovl_path_real(dentry, &realpath);
79943 if (ovl_open_need_copy_up(file->f_flags, type, realpath.dentry)) {
79944 want_write = true;
79945 diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
79946 index bf8537c..c16ef7d 100644
79947 --- a/fs/overlayfs/super.c
79948 +++ b/fs/overlayfs/super.c
79949 @@ -172,7 +172,7 @@ void ovl_path_lower(struct dentry *dentry, struct path *path)
79950 {
79951 struct ovl_entry *oe = dentry->d_fsdata;
79952
79953 - *path = oe->numlower ? oe->lowerstack[0] : (struct path) { NULL, NULL };
79954 + *path = oe->numlower ? oe->lowerstack[0] : (struct path) { .dentry = NULL, .mnt = NULL };
79955 }
79956
79957 int ovl_want_write(struct dentry *dentry)
79958 @@ -816,8 +816,8 @@ static unsigned int ovl_split_lowerdirs(char *str)
79959
79960 static int ovl_fill_super(struct super_block *sb, void *data, int silent)
79961 {
79962 - struct path upperpath = { NULL, NULL };
79963 - struct path workpath = { NULL, NULL };
79964 + struct path upperpath = { .dentry = NULL, .mnt = NULL };
79965 + struct path workpath = { .dentry = NULL, .mnt = NULL };
79966 struct dentry *root_dentry;
79967 struct ovl_entry *oe;
79968 struct ovl_fs *ufs;
79969 diff --git a/fs/pipe.c b/fs/pipe.c
79970 index 8865f79..bd2c79b 100644
79971 --- a/fs/pipe.c
79972 +++ b/fs/pipe.c
79973 @@ -36,7 +36,7 @@ unsigned int pipe_max_size = 1048576;
79974 /*
79975 * Minimum pipe size, as required by POSIX
79976 */
79977 -unsigned int pipe_min_size = PAGE_SIZE;
79978 +unsigned int pipe_min_size __read_only = PAGE_SIZE;
79979
79980 /*
79981 * We use a start+len construction, which provides full use of the
79982 @@ -55,7 +55,7 @@ unsigned int pipe_min_size = PAGE_SIZE;
79983
79984 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)
79985 {
79986 - if (pipe->files)
79987 + if (atomic_read(&pipe->files))
79988 mutex_lock_nested(&pipe->mutex, subclass);
79989 }
79990
79991 @@ -70,7 +70,7 @@ EXPORT_SYMBOL(pipe_lock);
79992
79993 void pipe_unlock(struct pipe_inode_info *pipe)
79994 {
79995 - if (pipe->files)
79996 + if (atomic_read(&pipe->files))
79997 mutex_unlock(&pipe->mutex);
79998 }
79999 EXPORT_SYMBOL(pipe_unlock);
80000 @@ -291,9 +291,9 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
80001 }
80002 if (bufs) /* More to do? */
80003 continue;
80004 - if (!pipe->writers)
80005 + if (!atomic_read(&pipe->writers))
80006 break;
80007 - if (!pipe->waiting_writers) {
80008 + if (!atomic_read(&pipe->waiting_writers)) {
80009 /* syscall merging: Usually we must not sleep
80010 * if O_NONBLOCK is set, or if we got some data.
80011 * But if a writer sleeps in kernel space, then
80012 @@ -350,7 +350,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
80013
80014 __pipe_lock(pipe);
80015
80016 - if (!pipe->readers) {
80017 + if (!atomic_read(&pipe->readers)) {
80018 send_sig(SIGPIPE, current, 0);
80019 ret = -EPIPE;
80020 goto out;
80021 @@ -386,7 +386,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
80022 for (;;) {
80023 int bufs;
80024
80025 - if (!pipe->readers) {
80026 + if (!atomic_read(&pipe->readers)) {
80027 send_sig(SIGPIPE, current, 0);
80028 if (!ret)
80029 ret = -EPIPE;
80030 @@ -454,9 +454,9 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
80031 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
80032 do_wakeup = 0;
80033 }
80034 - pipe->waiting_writers++;
80035 + atomic_inc(&pipe->waiting_writers);
80036 pipe_wait(pipe);
80037 - pipe->waiting_writers--;
80038 + atomic_dec(&pipe->waiting_writers);
80039 }
80040 out:
80041 __pipe_unlock(pipe);
80042 @@ -511,7 +511,7 @@ pipe_poll(struct file *filp, poll_table *wait)
80043 mask = 0;
80044 if (filp->f_mode & FMODE_READ) {
80045 mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
80046 - if (!pipe->writers && filp->f_version != pipe->w_counter)
80047 + if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter)
80048 mask |= POLLHUP;
80049 }
80050
80051 @@ -521,7 +521,7 @@ pipe_poll(struct file *filp, poll_table *wait)
80052 * Most Unices do not set POLLERR for FIFOs but on Linux they
80053 * behave exactly like pipes for poll().
80054 */
80055 - if (!pipe->readers)
80056 + if (!atomic_read(&pipe->readers))
80057 mask |= POLLERR;
80058 }
80059
80060 @@ -533,7 +533,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
80061 int kill = 0;
80062
80063 spin_lock(&inode->i_lock);
80064 - if (!--pipe->files) {
80065 + if (atomic_dec_and_test(&pipe->files)) {
80066 inode->i_pipe = NULL;
80067 kill = 1;
80068 }
80069 @@ -550,11 +550,11 @@ pipe_release(struct inode *inode, struct file *file)
80070
80071 __pipe_lock(pipe);
80072 if (file->f_mode & FMODE_READ)
80073 - pipe->readers--;
80074 + atomic_dec(&pipe->readers);
80075 if (file->f_mode & FMODE_WRITE)
80076 - pipe->writers--;
80077 + atomic_dec(&pipe->writers);
80078
80079 - if (pipe->readers || pipe->writers) {
80080 + if (atomic_read(&pipe->readers) || atomic_read(&pipe->writers)) {
80081 wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
80082 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
80083 kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
80084 @@ -619,7 +619,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
80085 kfree(pipe);
80086 }
80087
80088 -static struct vfsmount *pipe_mnt __read_mostly;
80089 +struct vfsmount *pipe_mnt __read_mostly;
80090
80091 /*
80092 * pipefs_dname() is called from d_path().
80093 @@ -649,8 +649,9 @@ static struct inode * get_pipe_inode(void)
80094 goto fail_iput;
80095
80096 inode->i_pipe = pipe;
80097 - pipe->files = 2;
80098 - pipe->readers = pipe->writers = 1;
80099 + atomic_set(&pipe->files, 2);
80100 + atomic_set(&pipe->readers, 1);
80101 + atomic_set(&pipe->writers, 1);
80102 inode->i_fop = &pipefifo_fops;
80103
80104 /*
80105 @@ -829,17 +830,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
80106 spin_lock(&inode->i_lock);
80107 if (inode->i_pipe) {
80108 pipe = inode->i_pipe;
80109 - pipe->files++;
80110 + atomic_inc(&pipe->files);
80111 spin_unlock(&inode->i_lock);
80112 } else {
80113 spin_unlock(&inode->i_lock);
80114 pipe = alloc_pipe_info();
80115 if (!pipe)
80116 return -ENOMEM;
80117 - pipe->files = 1;
80118 + atomic_set(&pipe->files, 1);
80119 spin_lock(&inode->i_lock);
80120 if (unlikely(inode->i_pipe)) {
80121 - inode->i_pipe->files++;
80122 + atomic_inc(&inode->i_pipe->files);
80123 spin_unlock(&inode->i_lock);
80124 free_pipe_info(pipe);
80125 pipe = inode->i_pipe;
80126 @@ -864,10 +865,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
80127 * opened, even when there is no process writing the FIFO.
80128 */
80129 pipe->r_counter++;
80130 - if (pipe->readers++ == 0)
80131 + if (atomic_inc_return(&pipe->readers) == 1)
80132 wake_up_partner(pipe);
80133
80134 - if (!is_pipe && !pipe->writers) {
80135 + if (!is_pipe && !atomic_read(&pipe->writers)) {
80136 if ((filp->f_flags & O_NONBLOCK)) {
80137 /* suppress POLLHUP until we have
80138 * seen a writer */
80139 @@ -886,14 +887,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
80140 * errno=ENXIO when there is no process reading the FIFO.
80141 */
80142 ret = -ENXIO;
80143 - if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers)
80144 + if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers))
80145 goto err;
80146
80147 pipe->w_counter++;
80148 - if (!pipe->writers++)
80149 + if (atomic_inc_return(&pipe->writers) == 1)
80150 wake_up_partner(pipe);
80151
80152 - if (!is_pipe && !pipe->readers) {
80153 + if (!is_pipe && !atomic_read(&pipe->readers)) {
80154 if (wait_for_partner(pipe, &pipe->r_counter))
80155 goto err_wr;
80156 }
80157 @@ -907,11 +908,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
80158 * the process can at least talk to itself.
80159 */
80160
80161 - pipe->readers++;
80162 - pipe->writers++;
80163 + atomic_inc(&pipe->readers);
80164 + atomic_inc(&pipe->writers);
80165 pipe->r_counter++;
80166 pipe->w_counter++;
80167 - if (pipe->readers == 1 || pipe->writers == 1)
80168 + if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1)
80169 wake_up_partner(pipe);
80170 break;
80171
80172 @@ -925,13 +926,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
80173 return 0;
80174
80175 err_rd:
80176 - if (!--pipe->readers)
80177 + if (atomic_dec_and_test(&pipe->readers))
80178 wake_up_interruptible(&pipe->wait);
80179 ret = -ERESTARTSYS;
80180 goto err;
80181
80182 err_wr:
80183 - if (!--pipe->writers)
80184 + if (atomic_dec_and_test(&pipe->writers))
80185 wake_up_interruptible(&pipe->wait);
80186 ret = -ERESTARTSYS;
80187 goto err;
80188 @@ -1007,7 +1008,7 @@ static long pipe_set_size(struct pipe_inode_info *pipe, unsigned long nr_pages)
80189 * Currently we rely on the pipe array holding a power-of-2 number
80190 * of pages.
80191 */
80192 -static inline unsigned int round_pipe_size(unsigned int size)
80193 +static inline unsigned long round_pipe_size(unsigned long size)
80194 {
80195 unsigned long nr_pages;
80196
80197 @@ -1055,13 +1056,16 @@ long pipe_fcntl(struct file *file, unsigned int cmd, unsigned long arg)
80198
80199 switch (cmd) {
80200 case F_SETPIPE_SZ: {
80201 - unsigned int size, nr_pages;
80202 + unsigned long size, nr_pages;
80203 +
80204 + ret = -EINVAL;
80205 + if (arg < pipe_min_size)
80206 + goto out;
80207
80208 size = round_pipe_size(arg);
80209 nr_pages = size >> PAGE_SHIFT;
80210
80211 - ret = -EINVAL;
80212 - if (!nr_pages)
80213 + if (size < pipe_min_size)
80214 goto out;
80215
80216 if (!capable(CAP_SYS_RESOURCE) && size > pipe_max_size) {
80217 diff --git a/fs/posix_acl.c b/fs/posix_acl.c
80218 index 84bb65b8..4270e47 100644
80219 --- a/fs/posix_acl.c
80220 +++ b/fs/posix_acl.c
80221 @@ -20,6 +20,7 @@
80222 #include <linux/xattr.h>
80223 #include <linux/export.h>
80224 #include <linux/user_namespace.h>
80225 +#include <linux/grsecurity.h>
80226
80227 struct posix_acl **acl_by_type(struct inode *inode, int type)
80228 {
80229 @@ -277,7 +278,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
80230 }
80231 }
80232 if (mode_p)
80233 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
80234 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
80235 return not_equiv;
80236 }
80237 EXPORT_SYMBOL(posix_acl_equiv_mode);
80238 @@ -427,7 +428,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
80239 mode &= (group_obj->e_perm << 3) | ~S_IRWXG;
80240 }
80241
80242 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
80243 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
80244 return not_equiv;
80245 }
80246
80247 @@ -485,6 +486,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
80248 struct posix_acl *clone = posix_acl_clone(*acl, gfp);
80249 int err = -ENOMEM;
80250 if (clone) {
80251 + *mode_p &= ~gr_acl_umask();
80252 +
80253 err = posix_acl_create_masq(clone, mode_p);
80254 if (err < 0) {
80255 posix_acl_release(clone);
80256 @@ -663,11 +666,12 @@ struct posix_acl *
80257 posix_acl_from_xattr(struct user_namespace *user_ns,
80258 const void *value, size_t size)
80259 {
80260 - posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
80261 - posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
80262 + const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
80263 + const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
80264 int count;
80265 struct posix_acl *acl;
80266 struct posix_acl_entry *acl_e;
80267 + umode_t umask = gr_acl_umask();
80268
80269 if (!value)
80270 return NULL;
80271 @@ -693,12 +697,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
80272
80273 switch(acl_e->e_tag) {
80274 case ACL_USER_OBJ:
80275 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
80276 + break;
80277 case ACL_GROUP_OBJ:
80278 case ACL_MASK:
80279 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
80280 + break;
80281 case ACL_OTHER:
80282 + acl_e->e_perm &= ~(umask & S_IRWXO);
80283 break;
80284
80285 case ACL_USER:
80286 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
80287 acl_e->e_uid =
80288 make_kuid(user_ns,
80289 le32_to_cpu(entry->e_id));
80290 @@ -706,6 +716,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
80291 goto fail;
80292 break;
80293 case ACL_GROUP:
80294 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
80295 acl_e->e_gid =
80296 make_kgid(user_ns,
80297 le32_to_cpu(entry->e_id));
80298 diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
80299 index 2183fcf..3c32a98 100644
80300 --- a/fs/proc/Kconfig
80301 +++ b/fs/proc/Kconfig
80302 @@ -30,7 +30,7 @@ config PROC_FS
80303
80304 config PROC_KCORE
80305 bool "/proc/kcore support" if !ARM
80306 - depends on PROC_FS && MMU
80307 + depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD
80308 help
80309 Provides a virtual ELF core file of the live kernel. This can
80310 be read with gdb and other ELF tools. No modifications can be
80311 @@ -38,8 +38,8 @@ config PROC_KCORE
80312
80313 config PROC_VMCORE
80314 bool "/proc/vmcore support"
80315 - depends on PROC_FS && CRASH_DUMP
80316 - default y
80317 + depends on PROC_FS && CRASH_DUMP && !GRKERNSEC
80318 + default n
80319 help
80320 Exports the dump image of crashed kernel in ELF format.
80321
80322 @@ -63,8 +63,8 @@ config PROC_SYSCTL
80323 limited in memory.
80324
80325 config PROC_PAGE_MONITOR
80326 - default y
80327 - depends on PROC_FS && MMU
80328 + default n
80329 + depends on PROC_FS && MMU && !GRKERNSEC
80330 bool "Enable /proc page monitoring" if EXPERT
80331 help
80332 Various /proc files exist to monitor process memory utilization:
80333 diff --git a/fs/proc/array.c b/fs/proc/array.c
80334 index fd02a9e..7bc9dff 100644
80335 --- a/fs/proc/array.c
80336 +++ b/fs/proc/array.c
80337 @@ -60,6 +60,7 @@
80338 #include <linux/tty.h>
80339 #include <linux/string.h>
80340 #include <linux/mman.h>
80341 +#include <linux/grsecurity.h>
80342 #include <linux/proc_fs.h>
80343 #include <linux/ioport.h>
80344 #include <linux/uaccess.h>
80345 @@ -340,6 +341,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
80346 cpumask_pr_args(&task->cpus_allowed));
80347 }
80348
80349 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
80350 +static inline void task_pax(struct seq_file *m, struct task_struct *p)
80351 +{
80352 + if (p->mm)
80353 + seq_printf(m, "PaX:\t%c%c%c%c%c\n",
80354 + p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p',
80355 + p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e',
80356 + p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm',
80357 + p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r',
80358 + p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's');
80359 + else
80360 + seq_printf(m, "PaX:\t-----\n");
80361 +}
80362 +#endif
80363 +
80364 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
80365 struct pid *pid, struct task_struct *task)
80366 {
80367 @@ -358,9 +374,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
80368 task_cpus_allowed(m, task);
80369 cpuset_task_status_allowed(m, task);
80370 task_context_switch_counts(m, task);
80371 +
80372 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
80373 + task_pax(m, task);
80374 +#endif
80375 +
80376 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
80377 + task_grsec_rbac(m, task);
80378 +#endif
80379 +
80380 return 0;
80381 }
80382
80383 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80384 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
80385 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
80386 + _mm->pax_flags & MF_PAX_SEGMEXEC))
80387 +#endif
80388 +
80389 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
80390 struct pid *pid, struct task_struct *task, int whole)
80391 {
80392 @@ -382,6 +413,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
80393 char tcomm[sizeof(task->comm)];
80394 unsigned long flags;
80395
80396 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80397 + if (current->exec_id != m->exec_id) {
80398 + gr_log_badprocpid("stat");
80399 + return 0;
80400 + }
80401 +#endif
80402 +
80403 state = *get_task_state(task);
80404 vsize = eip = esp = 0;
80405 permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
80406 @@ -452,6 +490,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
80407 gtime = task_gtime(task);
80408 }
80409
80410 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80411 + if (PAX_RAND_FLAGS(mm)) {
80412 + eip = 0;
80413 + esp = 0;
80414 + wchan = 0;
80415 + }
80416 +#endif
80417 +#ifdef CONFIG_GRKERNSEC_HIDESYM
80418 + wchan = 0;
80419 + eip =0;
80420 + esp =0;
80421 +#endif
80422 +
80423 /* scale priority and nice values from timeslices to -20..20 */
80424 /* to make it look like a "normal" Unix priority/nice value */
80425 priority = task_prio(task);
80426 @@ -483,9 +534,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
80427 seq_put_decimal_ull(m, ' ', vsize);
80428 seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
80429 seq_put_decimal_ull(m, ' ', rsslim);
80430 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80431 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0));
80432 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0));
80433 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0));
80434 +#else
80435 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->start_code : 1) : 0);
80436 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->end_code : 1) : 0);
80437 seq_put_decimal_ull(m, ' ', (permitted && mm) ? mm->start_stack : 0);
80438 +#endif
80439 seq_put_decimal_ull(m, ' ', esp);
80440 seq_put_decimal_ull(m, ' ', eip);
80441 /* The signal information here is obsolete.
80442 @@ -507,7 +564,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
80443 seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
80444 seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
80445
80446 - if (mm && permitted) {
80447 + if (mm && permitted
80448 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80449 + && !PAX_RAND_FLAGS(mm)
80450 +#endif
80451 + ) {
80452 seq_put_decimal_ull(m, ' ', mm->start_data);
80453 seq_put_decimal_ull(m, ' ', mm->end_data);
80454 seq_put_decimal_ull(m, ' ', mm->start_brk);
80455 @@ -545,8 +606,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
80456 struct pid *pid, struct task_struct *task)
80457 {
80458 unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
80459 - struct mm_struct *mm = get_task_mm(task);
80460 + struct mm_struct *mm;
80461
80462 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80463 + if (current->exec_id != m->exec_id) {
80464 + gr_log_badprocpid("statm");
80465 + return 0;
80466 + }
80467 +#endif
80468 + mm = get_task_mm(task);
80469 if (mm) {
80470 size = task_statm(mm, &shared, &text, &data, &resident);
80471 mmput(mm);
80472 @@ -569,6 +637,20 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
80473 return 0;
80474 }
80475
80476 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
80477 +int proc_pid_ipaddr(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task)
80478 +{
80479 + unsigned long flags;
80480 + u32 curr_ip = 0;
80481 +
80482 + if (lock_task_sighand(task, &flags)) {
80483 + curr_ip = task->signal->curr_ip;
80484 + unlock_task_sighand(task, &flags);
80485 + }
80486 + return seq_printf(m, "%pI4\n", &curr_ip);
80487 +}
80488 +#endif
80489 +
80490 #ifdef CONFIG_CHECKPOINT_RESTORE
80491 static struct pid *
80492 get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
80493 diff --git a/fs/proc/base.c b/fs/proc/base.c
80494 index 093ca14..322f097 100644
80495 --- a/fs/proc/base.c
80496 +++ b/fs/proc/base.c
80497 @@ -113,6 +113,14 @@ struct pid_entry {
80498 union proc_op op;
80499 };
80500
80501 +struct getdents_callback {
80502 + struct linux_dirent __user * current_dir;
80503 + struct linux_dirent __user * previous;
80504 + struct file * file;
80505 + int count;
80506 + int error;
80507 +};
80508 +
80509 #define NOD(NAME, MODE, IOP, FOP, OP) { \
80510 .name = (NAME), \
80511 .len = sizeof(NAME) - 1, \
80512 @@ -208,12 +216,28 @@ static int proc_pid_cmdline(struct seq_file *m, struct pid_namespace *ns,
80513 return 0;
80514 }
80515
80516 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80517 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
80518 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
80519 + _mm->pax_flags & MF_PAX_SEGMEXEC))
80520 +#endif
80521 +
80522 static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
80523 struct pid *pid, struct task_struct *task)
80524 {
80525 struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
80526 if (mm && !IS_ERR(mm)) {
80527 unsigned int nwords = 0;
80528 +
80529 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80530 + /* allow if we're currently ptracing this task */
80531 + if (PAX_RAND_FLAGS(mm) &&
80532 + (!(task->ptrace & PT_PTRACED) || (task->parent != current))) {
80533 + mmput(mm);
80534 + return 0;
80535 + }
80536 +#endif
80537 +
80538 do {
80539 nwords += 2;
80540 } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
80541 @@ -225,7 +249,7 @@ static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
80542 }
80543
80544
80545 -#ifdef CONFIG_KALLSYMS
80546 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80547 /*
80548 * Provides a wchan file via kallsyms in a proper one-value-per-file format.
80549 * Returns the resolved symbol. If that fails, simply return the address.
80550 @@ -267,7 +291,7 @@ static void unlock_trace(struct task_struct *task)
80551 mutex_unlock(&task->signal->cred_guard_mutex);
80552 }
80553
80554 -#ifdef CONFIG_STACKTRACE
80555 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80556
80557 #define MAX_STACK_TRACE_DEPTH 64
80558
80559 @@ -462,7 +486,7 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns,
80560 return 0;
80561 }
80562
80563 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
80564 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
80565 static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
80566 struct pid *pid, struct task_struct *task)
80567 {
80568 @@ -495,7 +519,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
80569 /************************************************************************/
80570
80571 /* permission checks */
80572 -static int proc_fd_access_allowed(struct inode *inode)
80573 +static int proc_fd_access_allowed(struct inode *inode, unsigned int log)
80574 {
80575 struct task_struct *task;
80576 int allowed = 0;
80577 @@ -505,7 +529,10 @@ static int proc_fd_access_allowed(struct inode *inode)
80578 */
80579 task = get_proc_task(inode);
80580 if (task) {
80581 - allowed = ptrace_may_access(task, PTRACE_MODE_READ);
80582 + if (log)
80583 + allowed = ptrace_may_access(task, PTRACE_MODE_READ);
80584 + else
80585 + allowed = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
80586 put_task_struct(task);
80587 }
80588 return allowed;
80589 @@ -536,10 +563,35 @@ static bool has_pid_permissions(struct pid_namespace *pid,
80590 struct task_struct *task,
80591 int hide_pid_min)
80592 {
80593 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
80594 + return false;
80595 +
80596 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80597 + rcu_read_lock();
80598 + {
80599 + const struct cred *tmpcred = current_cred();
80600 + const struct cred *cred = __task_cred(task);
80601 +
80602 + if (uid_eq(tmpcred->uid, GLOBAL_ROOT_UID) || uid_eq(tmpcred->uid, cred->uid)
80603 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80604 + || in_group_p(grsec_proc_gid)
80605 +#endif
80606 + ) {
80607 + rcu_read_unlock();
80608 + return true;
80609 + }
80610 + }
80611 + rcu_read_unlock();
80612 +
80613 + if (!pid->hide_pid)
80614 + return false;
80615 +#endif
80616 +
80617 if (pid->hide_pid < hide_pid_min)
80618 return true;
80619 if (in_group_p(pid->pid_gid))
80620 return true;
80621 +
80622 return ptrace_may_access(task, PTRACE_MODE_READ);
80623 }
80624
80625 @@ -557,7 +609,11 @@ static int proc_pid_permission(struct inode *inode, int mask)
80626 put_task_struct(task);
80627
80628 if (!has_perms) {
80629 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80630 + {
80631 +#else
80632 if (pid->hide_pid == 2) {
80633 +#endif
80634 /*
80635 * Let's make getdents(), stat(), and open()
80636 * consistent with each other. If a process
80637 @@ -618,6 +674,10 @@ struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode)
80638
80639 if (task) {
80640 mm = mm_access(task, mode);
80641 + if (!IS_ERR_OR_NULL(mm) && gr_acl_handle_procpidmem(task)) {
80642 + mmput(mm);
80643 + mm = ERR_PTR(-EPERM);
80644 + }
80645 put_task_struct(task);
80646
80647 if (!IS_ERR_OR_NULL(mm)) {
80648 @@ -639,6 +699,11 @@ static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
80649 return PTR_ERR(mm);
80650
80651 file->private_data = mm;
80652 +
80653 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80654 + file->f_version = current->exec_id;
80655 +#endif
80656 +
80657 return 0;
80658 }
80659
80660 @@ -660,6 +725,17 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
80661 ssize_t copied;
80662 char *page;
80663
80664 +#ifdef CONFIG_GRKERNSEC
80665 + if (write)
80666 + return -EPERM;
80667 +#endif
80668 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80669 + if (file->f_version != current->exec_id) {
80670 + gr_log_badprocpid("mem");
80671 + return 0;
80672 + }
80673 +#endif
80674 +
80675 if (!mm)
80676 return 0;
80677
80678 @@ -672,7 +748,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
80679 goto free;
80680
80681 while (count > 0) {
80682 - int this_len = min_t(int, count, PAGE_SIZE);
80683 + ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE);
80684
80685 if (write && copy_from_user(page, buf, this_len)) {
80686 copied = -EFAULT;
80687 @@ -764,6 +840,13 @@ static ssize_t environ_read(struct file *file, char __user *buf,
80688 if (!mm)
80689 return 0;
80690
80691 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80692 + if (file->f_version != current->exec_id) {
80693 + gr_log_badprocpid("environ");
80694 + return 0;
80695 + }
80696 +#endif
80697 +
80698 page = (char *)__get_free_page(GFP_TEMPORARY);
80699 if (!page)
80700 return -ENOMEM;
80701 @@ -773,7 +856,7 @@ static ssize_t environ_read(struct file *file, char __user *buf,
80702 goto free;
80703 while (count > 0) {
80704 size_t this_len, max_len;
80705 - int retval;
80706 + ssize_t retval;
80707
80708 if (src >= (mm->env_end - mm->env_start))
80709 break;
80710 @@ -1387,7 +1470,7 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
80711 int error = -EACCES;
80712
80713 /* Are we allowed to snoop on the tasks file descriptors? */
80714 - if (!proc_fd_access_allowed(inode))
80715 + if (!proc_fd_access_allowed(inode, 0))
80716 goto out;
80717
80718 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
80719 @@ -1431,8 +1514,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
80720 struct path path;
80721
80722 /* Are we allowed to snoop on the tasks file descriptors? */
80723 - if (!proc_fd_access_allowed(inode))
80724 - goto out;
80725 + /* logging this is needed for learning on chromium to work properly,
80726 + but we don't want to flood the logs from 'ps' which does a readlink
80727 + on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn
80728 + CAP_SYS_PTRACE as it's not necessary for its basic functionality
80729 + */
80730 + if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') {
80731 + if (!proc_fd_access_allowed(inode,0))
80732 + goto out;
80733 + } else {
80734 + if (!proc_fd_access_allowed(inode,1))
80735 + goto out;
80736 + }
80737
80738 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
80739 if (error)
80740 @@ -1482,7 +1575,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t
80741 rcu_read_lock();
80742 cred = __task_cred(task);
80743 inode->i_uid = cred->euid;
80744 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80745 + inode->i_gid = grsec_proc_gid;
80746 +#else
80747 inode->i_gid = cred->egid;
80748 +#endif
80749 rcu_read_unlock();
80750 }
80751 security_task_to_inode(task, inode);
80752 @@ -1518,10 +1615,19 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
80753 return -ENOENT;
80754 }
80755 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
80756 +#ifdef CONFIG_GRKERNSEC_PROC_USER
80757 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
80758 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80759 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
80760 +#endif
80761 task_dumpable(task)) {
80762 cred = __task_cred(task);
80763 stat->uid = cred->euid;
80764 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80765 + stat->gid = grsec_proc_gid;
80766 +#else
80767 stat->gid = cred->egid;
80768 +#endif
80769 }
80770 }
80771 rcu_read_unlock();
80772 @@ -1559,11 +1665,20 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
80773
80774 if (task) {
80775 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
80776 +#ifdef CONFIG_GRKERNSEC_PROC_USER
80777 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
80778 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80779 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
80780 +#endif
80781 task_dumpable(task)) {
80782 rcu_read_lock();
80783 cred = __task_cred(task);
80784 inode->i_uid = cred->euid;
80785 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80786 + inode->i_gid = grsec_proc_gid;
80787 +#else
80788 inode->i_gid = cred->egid;
80789 +#endif
80790 rcu_read_unlock();
80791 } else {
80792 inode->i_uid = GLOBAL_ROOT_UID;
80793 @@ -2095,6 +2210,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
80794 if (!task)
80795 goto out_no_task;
80796
80797 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
80798 + goto out;
80799 +
80800 /*
80801 * Yes, it does not scale. And it should not. Don't add
80802 * new entries into /proc/<tgid>/ without very good reasons.
80803 @@ -2125,6 +2243,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
80804 if (!task)
80805 return -ENOENT;
80806
80807 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
80808 + goto out;
80809 +
80810 if (!dir_emit_dots(file, ctx))
80811 goto out;
80812
80813 @@ -2569,7 +2690,7 @@ static const struct pid_entry tgid_base_stuff[] = {
80814 REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
80815 #endif
80816 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
80817 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
80818 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
80819 ONE("syscall", S_IRUSR, proc_pid_syscall),
80820 #endif
80821 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
80822 @@ -2594,10 +2715,10 @@ static const struct pid_entry tgid_base_stuff[] = {
80823 #ifdef CONFIG_SECURITY
80824 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
80825 #endif
80826 -#ifdef CONFIG_KALLSYMS
80827 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80828 ONE("wchan", S_IRUGO, proc_pid_wchan),
80829 #endif
80830 -#ifdef CONFIG_STACKTRACE
80831 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80832 ONE("stack", S_IRUSR, proc_pid_stack),
80833 #endif
80834 #ifdef CONFIG_SCHEDSTATS
80835 @@ -2631,6 +2752,9 @@ static const struct pid_entry tgid_base_stuff[] = {
80836 #ifdef CONFIG_HARDWALL
80837 ONE("hardwall", S_IRUGO, proc_pid_hardwall),
80838 #endif
80839 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
80840 + ONE("ipaddr", S_IRUSR, proc_pid_ipaddr),
80841 +#endif
80842 #ifdef CONFIG_USER_NS
80843 REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations),
80844 REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations),
80845 @@ -2763,7 +2887,14 @@ static int proc_pid_instantiate(struct inode *dir,
80846 if (!inode)
80847 goto out;
80848
80849 +#ifdef CONFIG_GRKERNSEC_PROC_USER
80850 + inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR;
80851 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80852 + inode->i_gid = grsec_proc_gid;
80853 + inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP;
80854 +#else
80855 inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
80856 +#endif
80857 inode->i_op = &proc_tgid_base_inode_operations;
80858 inode->i_fop = &proc_tgid_base_operations;
80859 inode->i_flags|=S_IMMUTABLE;
80860 @@ -2801,7 +2932,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
80861 if (!task)
80862 goto out;
80863
80864 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
80865 + goto out_put_task;
80866 +
80867 result = proc_pid_instantiate(dir, dentry, task, NULL);
80868 +out_put_task:
80869 put_task_struct(task);
80870 out:
80871 return ERR_PTR(result);
80872 @@ -2915,7 +3050,7 @@ static const struct pid_entry tid_base_stuff[] = {
80873 REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
80874 #endif
80875 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
80876 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
80877 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
80878 ONE("syscall", S_IRUSR, proc_pid_syscall),
80879 #endif
80880 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
80881 @@ -2942,10 +3077,10 @@ static const struct pid_entry tid_base_stuff[] = {
80882 #ifdef CONFIG_SECURITY
80883 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
80884 #endif
80885 -#ifdef CONFIG_KALLSYMS
80886 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80887 ONE("wchan", S_IRUGO, proc_pid_wchan),
80888 #endif
80889 -#ifdef CONFIG_STACKTRACE
80890 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80891 ONE("stack", S_IRUSR, proc_pid_stack),
80892 #endif
80893 #ifdef CONFIG_SCHEDSTATS
80894 diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
80895 index cbd82df..c0407d2 100644
80896 --- a/fs/proc/cmdline.c
80897 +++ b/fs/proc/cmdline.c
80898 @@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
80899
80900 static int __init proc_cmdline_init(void)
80901 {
80902 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
80903 + proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops);
80904 +#else
80905 proc_create("cmdline", 0, NULL, &cmdline_proc_fops);
80906 +#endif
80907 return 0;
80908 }
80909 fs_initcall(proc_cmdline_init);
80910 diff --git a/fs/proc/devices.c b/fs/proc/devices.c
80911 index 50493ed..248166b 100644
80912 --- a/fs/proc/devices.c
80913 +++ b/fs/proc/devices.c
80914 @@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
80915
80916 static int __init proc_devices_init(void)
80917 {
80918 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
80919 + proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations);
80920 +#else
80921 proc_create("devices", 0, NULL, &proc_devinfo_operations);
80922 +#endif
80923 return 0;
80924 }
80925 fs_initcall(proc_devices_init);
80926 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
80927 index 6e5fcd0..06ea074 100644
80928 --- a/fs/proc/fd.c
80929 +++ b/fs/proc/fd.c
80930 @@ -27,7 +27,8 @@ static int seq_show(struct seq_file *m, void *v)
80931 if (!task)
80932 return -ENOENT;
80933
80934 - files = get_files_struct(task);
80935 + if (!gr_acl_handle_procpidmem(task))
80936 + files = get_files_struct(task);
80937 put_task_struct(task);
80938
80939 if (files) {
80940 @@ -291,11 +292,21 @@ static struct dentry *proc_lookupfd(struct inode *dir, struct dentry *dentry,
80941 */
80942 int proc_fd_permission(struct inode *inode, int mask)
80943 {
80944 + struct task_struct *task;
80945 int rv = generic_permission(inode, mask);
80946 - if (rv == 0)
80947 - return 0;
80948 +
80949 if (task_tgid(current) == proc_pid(inode))
80950 rv = 0;
80951 +
80952 + task = get_proc_task(inode);
80953 + if (task == NULL)
80954 + return rv;
80955 +
80956 + if (gr_acl_handle_procpidmem(task))
80957 + rv = -EACCES;
80958 +
80959 + put_task_struct(task);
80960 +
80961 return rv;
80962 }
80963
80964 diff --git a/fs/proc/generic.c b/fs/proc/generic.c
80965 index e5dee5c..dafe21b 100644
80966 --- a/fs/proc/generic.c
80967 +++ b/fs/proc/generic.c
80968 @@ -22,6 +22,7 @@
80969 #include <linux/bitops.h>
80970 #include <linux/spinlock.h>
80971 #include <linux/completion.h>
80972 +#include <linux/grsecurity.h>
80973 #include <asm/uaccess.h>
80974
80975 #include "internal.h"
80976 @@ -253,6 +254,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
80977 return proc_lookup_de(PDE(dir), dir, dentry);
80978 }
80979
80980 +struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry,
80981 + unsigned int flags)
80982 +{
80983 + if (gr_proc_is_restricted())
80984 + return ERR_PTR(-EACCES);
80985 +
80986 + return proc_lookup_de(PDE(dir), dir, dentry);
80987 +}
80988 +
80989 /*
80990 * This returns non-zero if at EOF, so that the /proc
80991 * root directory can use this and check if it should
80992 @@ -310,6 +320,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx)
80993 return proc_readdir_de(PDE(inode), file, ctx);
80994 }
80995
80996 +int proc_readdir_restrict(struct file *file, struct dir_context *ctx)
80997 +{
80998 + struct inode *inode = file_inode(file);
80999 +
81000 + if (gr_proc_is_restricted())
81001 + return -EACCES;
81002 +
81003 + return proc_readdir_de(PDE(inode), file, ctx);
81004 +}
81005 +
81006 /*
81007 * These are the generic /proc directory operations. They
81008 * use the in-memory "struct proc_dir_entry" tree to parse
81009 @@ -321,6 +341,12 @@ static const struct file_operations proc_dir_operations = {
81010 .iterate = proc_readdir,
81011 };
81012
81013 +static const struct file_operations proc_dir_restricted_operations = {
81014 + .llseek = generic_file_llseek,
81015 + .read = generic_read_dir,
81016 + .iterate = proc_readdir_restrict,
81017 +};
81018 +
81019 /*
81020 * proc directories can do almost nothing..
81021 */
81022 @@ -330,6 +356,12 @@ static const struct inode_operations proc_dir_inode_operations = {
81023 .setattr = proc_notify_change,
81024 };
81025
81026 +static const struct inode_operations proc_dir_restricted_inode_operations = {
81027 + .lookup = proc_lookup_restrict,
81028 + .getattr = proc_getattr,
81029 + .setattr = proc_notify_change,
81030 +};
81031 +
81032 static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp)
81033 {
81034 int ret;
81035 @@ -445,6 +477,31 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode,
81036 }
81037 EXPORT_SYMBOL_GPL(proc_mkdir_data);
81038
81039 +struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode,
81040 + struct proc_dir_entry *parent, void *data)
81041 +{
81042 + struct proc_dir_entry *ent;
81043 +
81044 + if (mode == 0)
81045 + mode = S_IRUGO | S_IXUGO;
81046 +
81047 + ent = __proc_create(&parent, name, S_IFDIR | mode, 2);
81048 + if (ent) {
81049 + ent->data = data;
81050 + ent->restricted = 1;
81051 + ent->proc_fops = &proc_dir_restricted_operations;
81052 + ent->proc_iops = &proc_dir_restricted_inode_operations;
81053 + parent->nlink++;
81054 + if (proc_register(parent, ent) < 0) {
81055 + kfree(ent);
81056 + parent->nlink--;
81057 + ent = NULL;
81058 + }
81059 + }
81060 + return ent;
81061 +}
81062 +EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict);
81063 +
81064 struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode,
81065 struct proc_dir_entry *parent)
81066 {
81067 @@ -459,6 +516,13 @@ struct proc_dir_entry *proc_mkdir(const char *name,
81068 }
81069 EXPORT_SYMBOL(proc_mkdir);
81070
81071 +struct proc_dir_entry *proc_mkdir_restrict(const char *name,
81072 + struct proc_dir_entry *parent)
81073 +{
81074 + return proc_mkdir_data_restrict(name, 0, parent, NULL);
81075 +}
81076 +EXPORT_SYMBOL(proc_mkdir_restrict);
81077 +
81078 struct proc_dir_entry *proc_create_mount_point(const char *name)
81079 {
81080 umode_t mode = S_IFDIR | S_IRUGO | S_IXUGO;
81081 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
81082 index e3eb552..bcb0f25 100644
81083 --- a/fs/proc/inode.c
81084 +++ b/fs/proc/inode.c
81085 @@ -24,11 +24,17 @@
81086 #include <linux/mount.h>
81087 #include <linux/magic.h>
81088 #include <linux/namei.h>
81089 +#include <linux/grsecurity.h>
81090
81091 #include <asm/uaccess.h>
81092
81093 #include "internal.h"
81094
81095 +#ifdef CONFIG_PROC_SYSCTL
81096 +extern const struct inode_operations proc_sys_inode_operations;
81097 +extern const struct inode_operations proc_sys_dir_operations;
81098 +#endif
81099 +
81100 static void proc_evict_inode(struct inode *inode)
81101 {
81102 struct proc_dir_entry *de;
81103 @@ -49,6 +55,13 @@ static void proc_evict_inode(struct inode *inode)
81104 RCU_INIT_POINTER(PROC_I(inode)->sysctl, NULL);
81105 sysctl_head_put(head);
81106 }
81107 +
81108 +#ifdef CONFIG_PROC_SYSCTL
81109 + if (inode->i_op == &proc_sys_inode_operations ||
81110 + inode->i_op == &proc_sys_dir_operations)
81111 + gr_handle_delete(inode->i_ino, inode->i_sb->s_dev);
81112 +#endif
81113 +
81114 }
81115
81116 static struct kmem_cache * proc_inode_cachep;
81117 @@ -430,7 +443,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
81118 if (de->mode) {
81119 inode->i_mode = de->mode;
81120 inode->i_uid = de->uid;
81121 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
81122 + inode->i_gid = grsec_proc_gid;
81123 +#else
81124 inode->i_gid = de->gid;
81125 +#endif
81126 }
81127 if (de->size)
81128 inode->i_size = de->size;
81129 diff --git a/fs/proc/internal.h b/fs/proc/internal.h
81130 index aa27810..9f2d3b2 100644
81131 --- a/fs/proc/internal.h
81132 +++ b/fs/proc/internal.h
81133 @@ -47,9 +47,10 @@ struct proc_dir_entry {
81134 struct completion *pde_unload_completion;
81135 struct list_head pde_openers; /* who did ->open, but not ->release */
81136 spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
81137 + u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */
81138 u8 namelen;
81139 char name[];
81140 -};
81141 +} __randomize_layout;
81142
81143 union proc_op {
81144 int (*proc_get_link)(struct dentry *, struct path *);
81145 @@ -67,7 +68,7 @@ struct proc_inode {
81146 struct ctl_table *sysctl_entry;
81147 const struct proc_ns_operations *ns_ops;
81148 struct inode vfs_inode;
81149 -};
81150 +} __randomize_layout;
81151
81152 /*
81153 * General functions
81154 @@ -155,6 +156,10 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
81155 struct pid *, struct task_struct *);
81156 extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
81157 struct pid *, struct task_struct *);
81158 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
81159 +extern int proc_pid_ipaddr(struct seq_file *, struct pid_namespace *,
81160 + struct pid *, struct task_struct *);
81161 +#endif
81162
81163 /*
81164 * base.c
81165 @@ -179,9 +184,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
81166 * generic.c
81167 */
81168 extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
81169 +extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int);
81170 extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
81171 struct dentry *);
81172 extern int proc_readdir(struct file *, struct dir_context *);
81173 +extern int proc_readdir_restrict(struct file *, struct dir_context *);
81174 extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *);
81175
81176 static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
81177 diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c
81178 index a352d57..cb94a5c 100644
81179 --- a/fs/proc/interrupts.c
81180 +++ b/fs/proc/interrupts.c
81181 @@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = {
81182
81183 static int __init proc_interrupts_init(void)
81184 {
81185 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
81186 + proc_create_grsec("interrupts", 0, NULL, &proc_interrupts_operations);
81187 +#else
81188 proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
81189 +#endif
81190 return 0;
81191 }
81192 fs_initcall(proc_interrupts_init);
81193 diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
81194 index 91a4e64..14bf8fa 100644
81195 --- a/fs/proc/kcore.c
81196 +++ b/fs/proc/kcore.c
81197 @@ -483,9 +483,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
81198 * the addresses in the elf_phdr on our list.
81199 */
81200 start = kc_offset_to_vaddr(*fpos - elf_buflen);
81201 - if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen)
81202 + tsz = PAGE_SIZE - (start & ~PAGE_MASK);
81203 + if (tsz > buflen)
81204 tsz = buflen;
81205 -
81206 +
81207 while (buflen) {
81208 struct kcore_list *m;
81209
81210 @@ -515,19 +516,20 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
81211 } else {
81212 if (kern_addr_valid(start)) {
81213 unsigned long n;
81214 + char *elf_buf;
81215 + mm_segment_t oldfs;
81216
81217 - n = copy_to_user(buffer, (char *)start, tsz);
81218 - /*
81219 - * We cannot distinguish between fault on source
81220 - * and fault on destination. When this happens
81221 - * we clear too and hope it will trigger the
81222 - * EFAULT again.
81223 - */
81224 - if (n) {
81225 - if (clear_user(buffer + tsz - n,
81226 - n))
81227 - return -EFAULT;
81228 - }
81229 + elf_buf = kzalloc(tsz, GFP_KERNEL);
81230 + if (!elf_buf)
81231 + return -ENOMEM;
81232 + oldfs = get_fs();
81233 + set_fs(KERNEL_DS);
81234 + n = __copy_from_user(elf_buf, (const void __user *)start, tsz);
81235 + set_fs(oldfs);
81236 + n = copy_to_user(buffer, elf_buf, tsz);
81237 + kfree(elf_buf);
81238 + if (n)
81239 + return -EFAULT;
81240 } else {
81241 if (clear_user(buffer, tsz))
81242 return -EFAULT;
81243 @@ -547,6 +549,9 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
81244
81245 static int open_kcore(struct inode *inode, struct file *filp)
81246 {
81247 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
81248 + return -EPERM;
81249 +#endif
81250 if (!capable(CAP_SYS_RAWIO))
81251 return -EPERM;
81252 if (kcore_need_update)
81253 @@ -580,7 +585,7 @@ static int __meminit kcore_callback(struct notifier_block *self,
81254 return NOTIFY_OK;
81255 }
81256
81257 -static struct notifier_block kcore_callback_nb __meminitdata = {
81258 +static struct notifier_block kcore_callback_nb __meminitconst = {
81259 .notifier_call = kcore_callback,
81260 .priority = 0,
81261 };
81262 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
81263 index d3ebf2e..6ad42d1 100644
81264 --- a/fs/proc/meminfo.c
81265 +++ b/fs/proc/meminfo.c
81266 @@ -194,7 +194,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
81267 vmi.used >> 10,
81268 vmi.largest_chunk >> 10
81269 #ifdef CONFIG_MEMORY_FAILURE
81270 - , atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)
81271 + , atomic_long_read_unchecked(&num_poisoned_pages) << (PAGE_SHIFT - 10)
81272 #endif
81273 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
81274 , K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
81275 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
81276 index d4a3574..b421ce9 100644
81277 --- a/fs/proc/nommu.c
81278 +++ b/fs/proc/nommu.c
81279 @@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
81280
81281 if (file) {
81282 seq_pad(m, ' ');
81283 - seq_path(m, &file->f_path, "");
81284 + seq_path(m, &file->f_path, "\n\\");
81285 }
81286
81287 seq_putc(m, '\n');
81288 diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
81289 index 350984a..0fb02a9 100644
81290 --- a/fs/proc/proc_net.c
81291 +++ b/fs/proc/proc_net.c
81292 @@ -23,9 +23,27 @@
81293 #include <linux/nsproxy.h>
81294 #include <net/net_namespace.h>
81295 #include <linux/seq_file.h>
81296 +#include <linux/grsecurity.h>
81297
81298 #include "internal.h"
81299
81300 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
81301 +static struct seq_operations *ipv6_seq_ops_addr;
81302 +
81303 +void register_ipv6_seq_ops_addr(struct seq_operations *addr)
81304 +{
81305 + ipv6_seq_ops_addr = addr;
81306 +}
81307 +
81308 +void unregister_ipv6_seq_ops_addr(void)
81309 +{
81310 + ipv6_seq_ops_addr = NULL;
81311 +}
81312 +
81313 +EXPORT_SYMBOL_GPL(register_ipv6_seq_ops_addr);
81314 +EXPORT_SYMBOL_GPL(unregister_ipv6_seq_ops_addr);
81315 +#endif
81316 +
81317 static inline struct net *PDE_NET(struct proc_dir_entry *pde)
81318 {
81319 return pde->parent->data;
81320 @@ -36,6 +54,8 @@ static struct net *get_proc_net(const struct inode *inode)
81321 return maybe_get_net(PDE_NET(PDE(inode)));
81322 }
81323
81324 +extern const struct seq_operations dev_seq_ops;
81325 +
81326 int seq_open_net(struct inode *ino, struct file *f,
81327 const struct seq_operations *ops, int size)
81328 {
81329 @@ -44,6 +64,14 @@ int seq_open_net(struct inode *ino, struct file *f,
81330
81331 BUG_ON(size < sizeof(*p));
81332
81333 + /* only permit access to /proc/net/dev */
81334 + if (
81335 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
81336 + ops != ipv6_seq_ops_addr &&
81337 +#endif
81338 + ops != &dev_seq_ops && gr_proc_is_restricted())
81339 + return -EACCES;
81340 +
81341 net = get_proc_net(ino);
81342 if (net == NULL)
81343 return -ENXIO;
81344 @@ -66,6 +94,9 @@ int single_open_net(struct inode *inode, struct file *file,
81345 int err;
81346 struct net *net;
81347
81348 + if (gr_proc_is_restricted())
81349 + return -EACCES;
81350 +
81351 err = -ENXIO;
81352 net = get_proc_net(inode);
81353 if (net == NULL)
81354 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
81355 index fdda62e..cd7c75f 100644
81356 --- a/fs/proc/proc_sysctl.c
81357 +++ b/fs/proc/proc_sysctl.c
81358 @@ -11,13 +11,21 @@
81359 #include <linux/namei.h>
81360 #include <linux/mm.h>
81361 #include <linux/module.h>
81362 +#include <linux/nsproxy.h>
81363 +#ifdef CONFIG_GRKERNSEC
81364 +#include <net/net_namespace.h>
81365 +#endif
81366 #include "internal.h"
81367
81368 +extern int gr_handle_chroot_sysctl(const int op);
81369 +extern int gr_handle_sysctl_mod(const char *dirname, const char *name,
81370 + const int op);
81371 +
81372 static const struct dentry_operations proc_sys_dentry_operations;
81373 static const struct file_operations proc_sys_file_operations;
81374 -static const struct inode_operations proc_sys_inode_operations;
81375 +const struct inode_operations proc_sys_inode_operations;
81376 static const struct file_operations proc_sys_dir_file_operations;
81377 -static const struct inode_operations proc_sys_dir_operations;
81378 +const struct inode_operations proc_sys_dir_operations;
81379
81380 /* Support for permanently empty directories */
81381
81382 @@ -32,13 +40,17 @@ static bool is_empty_dir(struct ctl_table_header *head)
81383
81384 static void set_empty_dir(struct ctl_dir *dir)
81385 {
81386 - dir->header.ctl_table[0].child = sysctl_mount_point;
81387 + pax_open_kernel();
81388 + *(const void **)&dir->header.ctl_table[0].child = sysctl_mount_point;
81389 + pax_close_kernel();
81390 }
81391
81392 static void clear_empty_dir(struct ctl_dir *dir)
81393
81394 {
81395 - dir->header.ctl_table[0].child = NULL;
81396 + pax_open_kernel();
81397 + *(void **)&dir->header.ctl_table[0].child = NULL;
81398 + pax_close_kernel();
81399 }
81400
81401 void proc_sys_poll_notify(struct ctl_table_poll *poll)
81402 @@ -504,6 +516,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
81403
81404 err = NULL;
81405 d_set_d_op(dentry, &proc_sys_dentry_operations);
81406 +
81407 + gr_handle_proc_create(dentry, inode);
81408 +
81409 d_add(dentry, inode);
81410
81411 out:
81412 @@ -519,6 +534,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
81413 struct inode *inode = file_inode(filp);
81414 struct ctl_table_header *head = grab_header(inode);
81415 struct ctl_table *table = PROC_I(inode)->sysctl_entry;
81416 + int op = write ? MAY_WRITE : MAY_READ;
81417 ssize_t error;
81418 size_t res;
81419
81420 @@ -530,7 +546,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
81421 * and won't be until we finish.
81422 */
81423 error = -EPERM;
81424 - if (sysctl_perm(head, table, write ? MAY_WRITE : MAY_READ))
81425 + if (sysctl_perm(head, table, op))
81426 goto out;
81427
81428 /* if that can happen at all, it should be -EINVAL, not -EISDIR */
81429 @@ -538,6 +554,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
81430 if (!table->proc_handler)
81431 goto out;
81432
81433 +#ifdef CONFIG_GRKERNSEC
81434 + error = -EPERM;
81435 + if (gr_handle_chroot_sysctl(op))
81436 + goto out;
81437 + dget(filp->f_path.dentry);
81438 + if (gr_handle_sysctl_mod(filp->f_path.dentry->d_parent->d_name.name, table->procname, op)) {
81439 + dput(filp->f_path.dentry);
81440 + goto out;
81441 + }
81442 + dput(filp->f_path.dentry);
81443 + if (!gr_acl_handle_open(filp->f_path.dentry, filp->f_path.mnt, op))
81444 + goto out;
81445 + if (write) {
81446 + if (current->nsproxy->net_ns != table->extra2) {
81447 + if (!capable(CAP_SYS_ADMIN))
81448 + goto out;
81449 + } else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN))
81450 + goto out;
81451 + }
81452 +#endif
81453 +
81454 /* careful: calling conventions are nasty here */
81455 res = count;
81456 error = table->proc_handler(table, write, buf, &res, ppos);
81457 @@ -635,6 +672,9 @@ static bool proc_sys_fill_cache(struct file *file,
81458 return false;
81459 } else {
81460 d_set_d_op(child, &proc_sys_dentry_operations);
81461 +
81462 + gr_handle_proc_create(child, inode);
81463 +
81464 d_add(child, inode);
81465 }
81466 } else {
81467 @@ -678,6 +718,9 @@ static int scan(struct ctl_table_header *head, struct ctl_table *table,
81468 if ((*pos)++ < ctx->pos)
81469 return true;
81470
81471 + if (!gr_acl_handle_hidden_file(file->f_path.dentry, file->f_path.mnt))
81472 + return 0;
81473 +
81474 if (unlikely(S_ISLNK(table->mode)))
81475 res = proc_sys_link_fill_cache(file, ctx, head, table);
81476 else
81477 @@ -771,6 +814,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
81478 if (IS_ERR(head))
81479 return PTR_ERR(head);
81480
81481 + if (table && !gr_acl_handle_hidden_file(dentry, mnt))
81482 + return -ENOENT;
81483 +
81484 generic_fillattr(inode, stat);
81485 if (table)
81486 stat->mode = (stat->mode & S_IFMT) | table->mode;
81487 @@ -793,13 +839,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
81488 .llseek = generic_file_llseek,
81489 };
81490
81491 -static const struct inode_operations proc_sys_inode_operations = {
81492 +const struct inode_operations proc_sys_inode_operations = {
81493 .permission = proc_sys_permission,
81494 .setattr = proc_sys_setattr,
81495 .getattr = proc_sys_getattr,
81496 };
81497
81498 -static const struct inode_operations proc_sys_dir_operations = {
81499 +const struct inode_operations proc_sys_dir_operations = {
81500 .lookup = proc_sys_lookup,
81501 .permission = proc_sys_permission,
81502 .setattr = proc_sys_setattr,
81503 @@ -876,7 +922,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
81504 static struct ctl_dir *new_dir(struct ctl_table_set *set,
81505 const char *name, int namelen)
81506 {
81507 - struct ctl_table *table;
81508 + ctl_table_no_const *table;
81509 struct ctl_dir *new;
81510 struct ctl_node *node;
81511 char *new_name;
81512 @@ -888,7 +934,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
81513 return NULL;
81514
81515 node = (struct ctl_node *)(new + 1);
81516 - table = (struct ctl_table *)(node + 1);
81517 + table = (ctl_table_no_const *)(node + 1);
81518 new_name = (char *)(table + 2);
81519 memcpy(new_name, name, namelen);
81520 new_name[namelen] = '\0';
81521 @@ -1057,7 +1103,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
81522 static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,
81523 struct ctl_table_root *link_root)
81524 {
81525 - struct ctl_table *link_table, *entry, *link;
81526 + ctl_table_no_const *link_table, *link;
81527 + struct ctl_table *entry;
81528 struct ctl_table_header *links;
81529 struct ctl_node *node;
81530 char *link_name;
81531 @@ -1080,7 +1127,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
81532 return NULL;
81533
81534 node = (struct ctl_node *)(links + 1);
81535 - link_table = (struct ctl_table *)(node + nr_entries);
81536 + link_table = (ctl_table_no_const *)(node + nr_entries);
81537 link_name = (char *)&link_table[nr_entries + 1];
81538
81539 for (link = link_table, entry = table; entry->procname; link++, entry++) {
81540 @@ -1328,8 +1375,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
81541 struct ctl_table_header ***subheader, struct ctl_table_set *set,
81542 struct ctl_table *table)
81543 {
81544 - struct ctl_table *ctl_table_arg = NULL;
81545 - struct ctl_table *entry, *files;
81546 + ctl_table_no_const *ctl_table_arg = NULL, *files = NULL;
81547 + struct ctl_table *entry;
81548 int nr_files = 0;
81549 int nr_dirs = 0;
81550 int err = -ENOMEM;
81551 @@ -1341,10 +1388,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
81552 nr_files++;
81553 }
81554
81555 - files = table;
81556 /* If there are mixed files and directories we need a new table */
81557 if (nr_dirs && nr_files) {
81558 - struct ctl_table *new;
81559 + ctl_table_no_const *new;
81560 files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
81561 GFP_KERNEL);
81562 if (!files)
81563 @@ -1362,7 +1408,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
81564 /* Register everything except a directory full of subdirectories */
81565 if (nr_files || !nr_dirs) {
81566 struct ctl_table_header *header;
81567 - header = __register_sysctl_table(set, path, files);
81568 + header = __register_sysctl_table(set, path, files ? files : table);
81569 if (!header) {
81570 kfree(ctl_table_arg);
81571 goto out;
81572 diff --git a/fs/proc/root.c b/fs/proc/root.c
81573 index 68feb0f..2c04780 100644
81574 --- a/fs/proc/root.c
81575 +++ b/fs/proc/root.c
81576 @@ -185,7 +185,15 @@ void __init proc_root_init(void)
81577 proc_create_mount_point("openprom");
81578 #endif
81579 proc_tty_init();
81580 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
81581 +#ifdef CONFIG_GRKERNSEC_PROC_USER
81582 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL);
81583 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
81584 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
81585 +#endif
81586 +#else
81587 proc_mkdir("bus", NULL);
81588 +#endif
81589 proc_sys_init();
81590 }
81591
81592 diff --git a/fs/proc/stat.c b/fs/proc/stat.c
81593 index 510413eb..34d9a8c 100644
81594 --- a/fs/proc/stat.c
81595 +++ b/fs/proc/stat.c
81596 @@ -11,6 +11,7 @@
81597 #include <linux/irqnr.h>
81598 #include <linux/cputime.h>
81599 #include <linux/tick.h>
81600 +#include <linux/grsecurity.h>
81601
81602 #ifndef arch_irq_stat_cpu
81603 #define arch_irq_stat_cpu(cpu) 0
81604 @@ -87,6 +88,18 @@ static int show_stat(struct seq_file *p, void *v)
81605 u64 sum_softirq = 0;
81606 unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
81607 struct timespec boottime;
81608 + int unrestricted = 1;
81609 +
81610 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
81611 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
81612 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
81613 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
81614 + && !in_group_p(grsec_proc_gid)
81615 +#endif
81616 + )
81617 + unrestricted = 0;
81618 +#endif
81619 +#endif
81620
81621 user = nice = system = idle = iowait =
81622 irq = softirq = steal = 0;
81623 @@ -99,23 +112,25 @@ static int show_stat(struct seq_file *p, void *v)
81624 nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
81625 system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
81626 idle += get_idle_time(i);
81627 - iowait += get_iowait_time(i);
81628 - irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
81629 - softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
81630 - steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
81631 - guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
81632 - guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
81633 - sum += kstat_cpu_irqs_sum(i);
81634 - sum += arch_irq_stat_cpu(i);
81635 + if (unrestricted) {
81636 + iowait += get_iowait_time(i);
81637 + irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
81638 + softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
81639 + steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
81640 + guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
81641 + guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
81642 + sum += kstat_cpu_irqs_sum(i);
81643 + sum += arch_irq_stat_cpu(i);
81644 + for (j = 0; j < NR_SOFTIRQS; j++) {
81645 + unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
81646
81647 - for (j = 0; j < NR_SOFTIRQS; j++) {
81648 - unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
81649 -
81650 - per_softirq_sums[j] += softirq_stat;
81651 - sum_softirq += softirq_stat;
81652 + per_softirq_sums[j] += softirq_stat;
81653 + sum_softirq += softirq_stat;
81654 + }
81655 }
81656 }
81657 - sum += arch_irq_stat();
81658 + if (unrestricted)
81659 + sum += arch_irq_stat();
81660
81661 seq_puts(p, "cpu ");
81662 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
81663 @@ -136,12 +151,14 @@ static int show_stat(struct seq_file *p, void *v)
81664 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
81665 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
81666 idle = get_idle_time(i);
81667 - iowait = get_iowait_time(i);
81668 - irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
81669 - softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
81670 - steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
81671 - guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
81672 - guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
81673 + if (unrestricted) {
81674 + iowait = get_iowait_time(i);
81675 + irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
81676 + softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
81677 + steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
81678 + guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
81679 + guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
81680 + }
81681 seq_printf(p, "cpu%d", i);
81682 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
81683 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
81684 @@ -159,7 +176,7 @@ static int show_stat(struct seq_file *p, void *v)
81685
81686 /* sum again ? it could be updated? */
81687 for_each_irq_nr(j)
81688 - seq_put_decimal_ull(p, ' ', kstat_irqs_usr(j));
81689 + seq_put_decimal_ull(p, ' ', unrestricted ? kstat_irqs_usr(j) : 0ULL);
81690
81691 seq_printf(p,
81692 "\nctxt %llu\n"
81693 @@ -167,11 +184,11 @@ static int show_stat(struct seq_file *p, void *v)
81694 "processes %lu\n"
81695 "procs_running %lu\n"
81696 "procs_blocked %lu\n",
81697 - nr_context_switches(),
81698 + unrestricted ? nr_context_switches() : 0ULL,
81699 (unsigned long)jif,
81700 - total_forks,
81701 - nr_running(),
81702 - nr_iowait());
81703 + unrestricted ? total_forks : 0UL,
81704 + unrestricted ? nr_running() : 0UL,
81705 + unrestricted ? nr_iowait() : 0UL);
81706
81707 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
81708
81709 diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
81710 index 6dee68d..1b4add0 100644
81711 --- a/fs/proc/task_mmu.c
81712 +++ b/fs/proc/task_mmu.c
81713 @@ -13,12 +13,19 @@
81714 #include <linux/swap.h>
81715 #include <linux/swapops.h>
81716 #include <linux/mmu_notifier.h>
81717 +#include <linux/grsecurity.h>
81718
81719 #include <asm/elf.h>
81720 #include <asm/uaccess.h>
81721 #include <asm/tlbflush.h>
81722 #include "internal.h"
81723
81724 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81725 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
81726 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
81727 + _mm->pax_flags & MF_PAX_SEGMEXEC))
81728 +#endif
81729 +
81730 void task_mem(struct seq_file *m, struct mm_struct *mm)
81731 {
81732 unsigned long data, text, lib, swap, ptes, pmds;
81733 @@ -57,8 +64,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
81734 "VmLib:\t%8lu kB\n"
81735 "VmPTE:\t%8lu kB\n"
81736 "VmPMD:\t%8lu kB\n"
81737 - "VmSwap:\t%8lu kB\n",
81738 - hiwater_vm << (PAGE_SHIFT-10),
81739 + "VmSwap:\t%8lu kB\n"
81740 +
81741 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
81742 + "CsBase:\t%8lx\nCsLim:\t%8lx\n"
81743 +#endif
81744 +
81745 + ,hiwater_vm << (PAGE_SHIFT-10),
81746 total_vm << (PAGE_SHIFT-10),
81747 mm->locked_vm << (PAGE_SHIFT-10),
81748 mm->pinned_vm << (PAGE_SHIFT-10),
81749 @@ -68,7 +80,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
81750 mm->stack_vm << (PAGE_SHIFT-10), text, lib,
81751 ptes >> 10,
81752 pmds >> 10,
81753 - swap << (PAGE_SHIFT-10));
81754 + swap << (PAGE_SHIFT-10)
81755 +
81756 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
81757 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81758 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base
81759 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit
81760 +#else
81761 + , mm->context.user_cs_base
81762 + , mm->context.user_cs_limit
81763 +#endif
81764 +#endif
81765 +
81766 + );
81767 }
81768
81769 unsigned long task_vsize(struct mm_struct *mm)
81770 @@ -285,13 +309,13 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
81771 pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
81772 }
81773
81774 - /* We don't show the stack guard page in /proc/maps */
81775 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81776 + start = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start;
81777 + end = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end;
81778 +#else
81779 start = vma->vm_start;
81780 - if (stack_guard_page_start(vma, start))
81781 - start += PAGE_SIZE;
81782 end = vma->vm_end;
81783 - if (stack_guard_page_end(vma, end))
81784 - end -= PAGE_SIZE;
81785 +#endif
81786
81787 seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);
81788 seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ",
81789 @@ -301,7 +325,11 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
81790 flags & VM_WRITE ? 'w' : '-',
81791 flags & VM_EXEC ? 'x' : '-',
81792 flags & VM_MAYSHARE ? 's' : 'p',
81793 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81794 + PAX_RAND_FLAGS(mm) ? 0UL : pgoff,
81795 +#else
81796 pgoff,
81797 +#endif
81798 MAJOR(dev), MINOR(dev), ino);
81799
81800 /*
81801 @@ -310,7 +338,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
81802 */
81803 if (file) {
81804 seq_pad(m, ' ');
81805 - seq_path(m, &file->f_path, "\n");
81806 + seq_path(m, &file->f_path, "\n\\");
81807 goto done;
81808 }
81809
81810 @@ -341,8 +369,9 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
81811 * Thread stack in /proc/PID/task/TID/maps or
81812 * the main process stack.
81813 */
81814 - if (!is_pid || (vma->vm_start <= mm->start_stack &&
81815 - vma->vm_end >= mm->start_stack)) {
81816 + if (!is_pid || (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ||
81817 + (vma->vm_start <= mm->start_stack &&
81818 + vma->vm_end >= mm->start_stack)) {
81819 name = "[stack]";
81820 } else {
81821 /* Thread stack in /proc/PID/maps */
81822 @@ -362,6 +391,12 @@ done:
81823
81824 static int show_map(struct seq_file *m, void *v, int is_pid)
81825 {
81826 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81827 + if (current->exec_id != m->exec_id) {
81828 + gr_log_badprocpid("maps");
81829 + return 0;
81830 + }
81831 +#endif
81832 show_map_vma(m, v, is_pid);
81833 m_cache_vma(m, v);
81834 return 0;
81835 @@ -620,9 +655,18 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
81836 .private = &mss,
81837 };
81838
81839 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81840 + if (current->exec_id != m->exec_id) {
81841 + gr_log_badprocpid("smaps");
81842 + return 0;
81843 + }
81844 +#endif
81845 memset(&mss, 0, sizeof mss);
81846 - /* mmap_sem is held in m_start */
81847 - walk_page_vma(vma, &smaps_walk);
81848 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81849 + if (!PAX_RAND_FLAGS(vma->vm_mm))
81850 +#endif
81851 + /* mmap_sem is held in m_start */
81852 + walk_page_vma(vma, &smaps_walk);
81853
81854 show_map_vma(m, vma, is_pid);
81855
81856 @@ -641,7 +685,11 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
81857 "KernelPageSize: %8lu kB\n"
81858 "MMUPageSize: %8lu kB\n"
81859 "Locked: %8lu kB\n",
81860 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81861 + PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10,
81862 +#else
81863 (vma->vm_end - vma->vm_start) >> 10,
81864 +#endif
81865 mss.resident >> 10,
81866 (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
81867 mss.shared_clean >> 10,
81868 @@ -1491,6 +1539,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
81869 char buffer[64];
81870 int nid;
81871
81872 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81873 + if (current->exec_id != m->exec_id) {
81874 + gr_log_badprocpid("numa_maps");
81875 + return 0;
81876 + }
81877 +#endif
81878 +
81879 if (!mm)
81880 return 0;
81881
81882 @@ -1505,11 +1560,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
81883 mpol_to_str(buffer, sizeof(buffer), proc_priv->task_mempolicy);
81884 }
81885
81886 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81887 + seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
81888 +#else
81889 seq_printf(m, "%08lx %s", vma->vm_start, buffer);
81890 +#endif
81891
81892 if (file) {
81893 seq_puts(m, " file=");
81894 - seq_path(m, &file->f_path, "\n\t= ");
81895 + seq_path(m, &file->f_path, "\n\t\\= ");
81896 } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
81897 seq_puts(m, " heap");
81898 } else {
81899 diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
81900 index 599ec2e..f1413ae 100644
81901 --- a/fs/proc/task_nommu.c
81902 +++ b/fs/proc/task_nommu.c
81903 @@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
81904 else
81905 bytes += kobjsize(mm);
81906
81907 - if (current->fs && current->fs->users > 1)
81908 + if (current->fs && atomic_read(&current->fs->users) > 1)
81909 sbytes += kobjsize(current->fs);
81910 else
81911 bytes += kobjsize(current->fs);
81912 @@ -180,7 +180,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
81913
81914 if (file) {
81915 seq_pad(m, ' ');
81916 - seq_path(m, &file->f_path, "");
81917 + seq_path(m, &file->f_path, "\n\\");
81918 } else if (mm) {
81919 pid_t tid = pid_of_stack(priv, vma, is_pid);
81920
81921 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
81922 index 4e61388..1a2523d 100644
81923 --- a/fs/proc/vmcore.c
81924 +++ b/fs/proc/vmcore.c
81925 @@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
81926 nr_bytes = count;
81927
81928 /* If pfn is not ram, return zeros for sparse dump files */
81929 - if (pfn_is_ram(pfn) == 0)
81930 - memset(buf, 0, nr_bytes);
81931 - else {
81932 + if (pfn_is_ram(pfn) == 0) {
81933 + if (userbuf) {
81934 + if (clear_user((char __force_user *)buf, nr_bytes))
81935 + return -EFAULT;
81936 + } else
81937 + memset(buf, 0, nr_bytes);
81938 + } else {
81939 tmp = copy_oldmem_page(pfn, buf, nr_bytes,
81940 offset, userbuf);
81941 if (tmp < 0)
81942 @@ -170,7 +174,7 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
81943 static int copy_to(void *target, void *src, size_t size, int userbuf)
81944 {
81945 if (userbuf) {
81946 - if (copy_to_user((char __user *) target, src, size))
81947 + if (copy_to_user((char __force_user *) target, src, size))
81948 return -EFAULT;
81949 } else {
81950 memcpy(target, src, size);
81951 @@ -233,7 +237,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
81952 if (*fpos < m->offset + m->size) {
81953 tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
81954 start = m->paddr + *fpos - m->offset;
81955 - tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
81956 + tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf);
81957 if (tmp < 0)
81958 return tmp;
81959 buflen -= tsz;
81960 @@ -253,7 +257,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
81961 static ssize_t read_vmcore(struct file *file, char __user *buffer,
81962 size_t buflen, loff_t *fpos)
81963 {
81964 - return __read_vmcore((__force char *) buffer, buflen, fpos, 1);
81965 + return __read_vmcore((__force_kernel char *) buffer, buflen, fpos, 1);
81966 }
81967
81968 /*
81969 diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
81970 index d3fb2b6..43a8140 100644
81971 --- a/fs/qnx6/qnx6.h
81972 +++ b/fs/qnx6/qnx6.h
81973 @@ -74,7 +74,7 @@ enum {
81974 BYTESEX_BE,
81975 };
81976
81977 -static inline __u64 fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
81978 +static inline __u64 __intentional_overflow(-1) fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
81979 {
81980 if (sbi->s_bytesex == BYTESEX_LE)
81981 return le64_to_cpu((__force __le64)n);
81982 @@ -90,7 +90,7 @@ static inline __fs64 cpu_to_fs64(struct qnx6_sb_info *sbi, __u64 n)
81983 return (__force __fs64)cpu_to_be64(n);
81984 }
81985
81986 -static inline __u32 fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
81987 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
81988 {
81989 if (sbi->s_bytesex == BYTESEX_LE)
81990 return le32_to_cpu((__force __le32)n);
81991 diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c
81992 index bb2869f..d34ada8 100644
81993 --- a/fs/quota/netlink.c
81994 +++ b/fs/quota/netlink.c
81995 @@ -44,7 +44,7 @@ static struct genl_family quota_genl_family = {
81996 void quota_send_warning(struct kqid qid, dev_t dev,
81997 const char warntype)
81998 {
81999 - static atomic_t seq;
82000 + static atomic_unchecked_t seq;
82001 struct sk_buff *skb;
82002 void *msg_head;
82003 int ret;
82004 @@ -60,7 +60,7 @@ void quota_send_warning(struct kqid qid, dev_t dev,
82005 "VFS: Not enough memory to send quota warning.\n");
82006 return;
82007 }
82008 - msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
82009 + msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq),
82010 &quota_genl_family, 0, QUOTA_NL_C_WARNING);
82011 if (!msg_head) {
82012 printk(KERN_ERR
82013 diff --git a/fs/read_write.c b/fs/read_write.c
82014 index 819ef3f..f07222d 100644
82015 --- a/fs/read_write.c
82016 +++ b/fs/read_write.c
82017 @@ -505,7 +505,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
82018
82019 old_fs = get_fs();
82020 set_fs(get_ds());
82021 - p = (__force const char __user *)buf;
82022 + p = (const char __force_user *)buf;
82023 if (count > MAX_RW_COUNT)
82024 count = MAX_RW_COUNT;
82025 ret = __vfs_write(file, p, count, pos);
82026 diff --git a/fs/readdir.c b/fs/readdir.c
82027 index ced6791..936687b 100644
82028 --- a/fs/readdir.c
82029 +++ b/fs/readdir.c
82030 @@ -18,6 +18,7 @@
82031 #include <linux/security.h>
82032 #include <linux/syscalls.h>
82033 #include <linux/unistd.h>
82034 +#include <linux/namei.h>
82035
82036 #include <asm/uaccess.h>
82037
82038 @@ -71,6 +72,7 @@ struct old_linux_dirent {
82039 struct readdir_callback {
82040 struct dir_context ctx;
82041 struct old_linux_dirent __user * dirent;
82042 + struct file * file;
82043 int result;
82044 };
82045
82046 @@ -89,6 +91,10 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
82047 buf->result = -EOVERFLOW;
82048 return -EOVERFLOW;
82049 }
82050 +
82051 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
82052 + return 0;
82053 +
82054 buf->result++;
82055 dirent = buf->dirent;
82056 if (!access_ok(VERIFY_WRITE, dirent,
82057 @@ -120,6 +126,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
82058 if (!f.file)
82059 return -EBADF;
82060
82061 + buf.file = f.file;
82062 error = iterate_dir(f.file, &buf.ctx);
82063 if (buf.result)
82064 error = buf.result;
82065 @@ -145,6 +152,7 @@ struct getdents_callback {
82066 struct dir_context ctx;
82067 struct linux_dirent __user * current_dir;
82068 struct linux_dirent __user * previous;
82069 + struct file * file;
82070 int count;
82071 int error;
82072 };
82073 @@ -167,6 +175,10 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen,
82074 buf->error = -EOVERFLOW;
82075 return -EOVERFLOW;
82076 }
82077 +
82078 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
82079 + return 0;
82080 +
82081 dirent = buf->previous;
82082 if (dirent) {
82083 if (__put_user(offset, &dirent->d_off))
82084 @@ -212,6 +224,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
82085 if (!f.file)
82086 return -EBADF;
82087
82088 + buf.file = f.file;
82089 error = iterate_dir(f.file, &buf.ctx);
82090 if (error >= 0)
82091 error = buf.error;
82092 @@ -230,6 +243,7 @@ struct getdents_callback64 {
82093 struct dir_context ctx;
82094 struct linux_dirent64 __user * current_dir;
82095 struct linux_dirent64 __user * previous;
82096 + struct file *file;
82097 int count;
82098 int error;
82099 };
82100 @@ -246,6 +260,10 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen,
82101 buf->error = -EINVAL; /* only used if we fail.. */
82102 if (reclen > buf->count)
82103 return -EINVAL;
82104 +
82105 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
82106 + return 0;
82107 +
82108 dirent = buf->previous;
82109 if (dirent) {
82110 if (__put_user(offset, &dirent->d_off))
82111 @@ -293,6 +311,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
82112 if (!f.file)
82113 return -EBADF;
82114
82115 + buf.file = f.file;
82116 error = iterate_dir(f.file, &buf.ctx);
82117 if (error >= 0)
82118 error = buf.error;
82119 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
82120 index 9c02d96..6562c10 100644
82121 --- a/fs/reiserfs/do_balan.c
82122 +++ b/fs/reiserfs/do_balan.c
82123 @@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
82124 return;
82125 }
82126
82127 - atomic_inc(&fs_generation(tb->tb_sb));
82128 + atomic_inc_unchecked(&fs_generation(tb->tb_sb));
82129 do_balance_starts(tb);
82130
82131 /*
82132 diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
82133 index aca73dd..e3c558d 100644
82134 --- a/fs/reiserfs/item_ops.c
82135 +++ b/fs/reiserfs/item_ops.c
82136 @@ -724,18 +724,18 @@ static void errcatch_print_vi(struct virtual_item *vi)
82137 }
82138
82139 static struct item_operations errcatch_ops = {
82140 - errcatch_bytes_number,
82141 - errcatch_decrement_key,
82142 - errcatch_is_left_mergeable,
82143 - errcatch_print_item,
82144 - errcatch_check_item,
82145 + .bytes_number = errcatch_bytes_number,
82146 + .decrement_key = errcatch_decrement_key,
82147 + .is_left_mergeable = errcatch_is_left_mergeable,
82148 + .print_item = errcatch_print_item,
82149 + .check_item = errcatch_check_item,
82150
82151 - errcatch_create_vi,
82152 - errcatch_check_left,
82153 - errcatch_check_right,
82154 - errcatch_part_size,
82155 - errcatch_unit_num,
82156 - errcatch_print_vi
82157 + .create_vi = errcatch_create_vi,
82158 + .check_left = errcatch_check_left,
82159 + .check_right = errcatch_check_right,
82160 + .part_size = errcatch_part_size,
82161 + .unit_num = errcatch_unit_num,
82162 + .print_vi = errcatch_print_vi
82163 };
82164
82165 #if ! (TYPE_STAT_DATA == 0 && TYPE_INDIRECT == 1 && TYPE_DIRECT == 2 && TYPE_DIRENTRY == 3)
82166 diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
82167 index 621b9f3..af527fd 100644
82168 --- a/fs/reiserfs/procfs.c
82169 +++ b/fs/reiserfs/procfs.c
82170 @@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused)
82171 "SMALL_TAILS " : "NO_TAILS ",
82172 replay_only(sb) ? "REPLAY_ONLY " : "",
82173 convert_reiserfs(sb) ? "CONV " : "",
82174 - atomic_read(&r->s_generation_counter),
82175 + atomic_read_unchecked(&r->s_generation_counter),
82176 SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
82177 SF(s_do_balance), SF(s_unneeded_left_neighbor),
82178 SF(s_good_search_by_key_reada), SF(s_bmaps),
82179 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
82180 index 2adcde1..7d27bc8 100644
82181 --- a/fs/reiserfs/reiserfs.h
82182 +++ b/fs/reiserfs/reiserfs.h
82183 @@ -580,7 +580,7 @@ struct reiserfs_sb_info {
82184 /* Comment? -Hans */
82185 wait_queue_head_t s_wait;
82186 /* increased by one every time the tree gets re-balanced */
82187 - atomic_t s_generation_counter;
82188 + atomic_unchecked_t s_generation_counter;
82189
82190 /* File system properties. Currently holds on-disk FS format */
82191 unsigned long s_properties;
82192 @@ -2300,7 +2300,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
82193 #define REISERFS_USER_MEM 1 /* user memory mode */
82194
82195 #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
82196 -#define get_generation(s) atomic_read (&fs_generation(s))
82197 +#define get_generation(s) atomic_read_unchecked (&fs_generation(s))
82198 #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen)
82199 #define __fs_changed(gen,s) (gen != get_generation (s))
82200 #define fs_changed(gen,s) \
82201 diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
82202 index 0111ad0..00f4749 100644
82203 --- a/fs/reiserfs/super.c
82204 +++ b/fs/reiserfs/super.c
82205 @@ -1868,6 +1868,10 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
82206 sbi->s_mount_opt |= (1 << REISERFS_SMALLTAIL);
82207 sbi->s_mount_opt |= (1 << REISERFS_ERROR_RO);
82208 sbi->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH);
82209 +#ifdef CONFIG_REISERFS_FS_XATTR
82210 + /* turn on user xattrs by default */
82211 + sbi->s_mount_opt |= (1 << REISERFS_XATTRS_USER);
82212 +#endif
82213 /* no preallocation minimum, be smart in reiserfs_file_write instead */
82214 sbi->s_alloc_options.preallocmin = 0;
82215 /* Preallocate by 16 blocks (17-1) at once */
82216 diff --git a/fs/select.c b/fs/select.c
82217 index f684c75..4117611 100644
82218 --- a/fs/select.c
82219 +++ b/fs/select.c
82220 @@ -20,6 +20,7 @@
82221 #include <linux/export.h>
82222 #include <linux/slab.h>
82223 #include <linux/poll.h>
82224 +#include <linux/security.h>
82225 #include <linux/personality.h> /* for STICKY_TIMEOUTS */
82226 #include <linux/file.h>
82227 #include <linux/fdtable.h>
82228 @@ -880,6 +881,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
82229 struct poll_list *walk = head;
82230 unsigned long todo = nfds;
82231
82232 + gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1);
82233 if (nfds > rlimit(RLIMIT_NOFILE))
82234 return -EINVAL;
82235
82236 diff --git a/fs/seq_file.c b/fs/seq_file.c
82237 index 555f821..02a990b 100644
82238 --- a/fs/seq_file.c
82239 +++ b/fs/seq_file.c
82240 @@ -12,6 +12,8 @@
82241 #include <linux/slab.h>
82242 #include <linux/cred.h>
82243 #include <linux/mm.h>
82244 +#include <linux/sched.h>
82245 +#include <linux/grsecurity.h>
82246
82247 #include <asm/uaccess.h>
82248 #include <asm/page.h>
82249 @@ -29,9 +31,9 @@ static void *seq_buf_alloc(unsigned long size)
82250 * __GFP_NORETRY to avoid oom-killings with high-order allocations -
82251 * it's better to fall back to vmalloc() than to kill things.
82252 */
82253 - buf = kmalloc(size, GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN);
82254 + buf = kmalloc(size, GFP_KERNEL | GFP_USERCOPY | __GFP_NORETRY | __GFP_NOWARN);
82255 if (!buf && size > PAGE_SIZE)
82256 - buf = vmalloc(size);
82257 + buf = vmalloc_usercopy(size);
82258 return buf;
82259 }
82260
82261 @@ -65,6 +67,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
82262 #ifdef CONFIG_USER_NS
82263 p->user_ns = file->f_cred->user_ns;
82264 #endif
82265 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
82266 + p->exec_id = current->exec_id;
82267 +#endif
82268
82269 /*
82270 * Wrappers around seq_open(e.g. swaps_open) need to be
82271 @@ -87,6 +92,16 @@ int seq_open(struct file *file, const struct seq_operations *op)
82272 }
82273 EXPORT_SYMBOL(seq_open);
82274
82275 +
82276 +int seq_open_restrict(struct file *file, const struct seq_operations *op)
82277 +{
82278 + if (gr_proc_is_restricted())
82279 + return -EACCES;
82280 +
82281 + return seq_open(file, op);
82282 +}
82283 +EXPORT_SYMBOL(seq_open_restrict);
82284 +
82285 static int traverse(struct seq_file *m, loff_t offset)
82286 {
82287 loff_t pos = 0, index;
82288 @@ -158,7 +173,7 @@ Eoverflow:
82289 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
82290 {
82291 struct seq_file *m = file->private_data;
82292 - size_t copied = 0;
82293 + ssize_t copied = 0;
82294 loff_t pos;
82295 size_t n;
82296 void *p;
82297 @@ -557,7 +572,7 @@ static void single_stop(struct seq_file *p, void *v)
82298 int single_open(struct file *file, int (*show)(struct seq_file *, void *),
82299 void *data)
82300 {
82301 - struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL);
82302 + seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL);
82303 int res = -ENOMEM;
82304
82305 if (op) {
82306 @@ -593,6 +608,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *),
82307 }
82308 EXPORT_SYMBOL(single_open_size);
82309
82310 +int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *),
82311 + void *data)
82312 +{
82313 + if (gr_proc_is_restricted())
82314 + return -EACCES;
82315 +
82316 + return single_open(file, show, data);
82317 +}
82318 +EXPORT_SYMBOL(single_open_restrict);
82319 +
82320 +
82321 int single_release(struct inode *inode, struct file *file)
82322 {
82323 const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
82324 diff --git a/fs/splice.c b/fs/splice.c
82325 index bfe62ae..a84920d 100644
82326 --- a/fs/splice.c
82327 +++ b/fs/splice.c
82328 @@ -192,7 +192,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
82329 pipe_lock(pipe);
82330
82331 for (;;) {
82332 - if (!pipe->readers) {
82333 + if (!atomic_read(&pipe->readers)) {
82334 send_sig(SIGPIPE, current, 0);
82335 if (!ret)
82336 ret = -EPIPE;
82337 @@ -215,7 +215,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
82338 page_nr++;
82339 ret += buf->len;
82340
82341 - if (pipe->files)
82342 + if (atomic_read(&pipe->files))
82343 do_wakeup = 1;
82344
82345 if (!--spd->nr_pages)
82346 @@ -246,9 +246,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
82347 do_wakeup = 0;
82348 }
82349
82350 - pipe->waiting_writers++;
82351 + atomic_inc(&pipe->waiting_writers);
82352 pipe_wait(pipe);
82353 - pipe->waiting_writers--;
82354 + atomic_dec(&pipe->waiting_writers);
82355 }
82356
82357 pipe_unlock(pipe);
82358 @@ -578,7 +578,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
82359 old_fs = get_fs();
82360 set_fs(get_ds());
82361 /* The cast to a user pointer is valid due to the set_fs() */
82362 - res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos);
82363 + res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos);
82364 set_fs(old_fs);
82365
82366 return res;
82367 @@ -593,7 +593,7 @@ ssize_t kernel_write(struct file *file, const char *buf, size_t count,
82368 old_fs = get_fs();
82369 set_fs(get_ds());
82370 /* The cast to a user pointer is valid due to the set_fs() */
82371 - res = vfs_write(file, (__force const char __user *)buf, count, &pos);
82372 + res = vfs_write(file, (const char __force_user *)buf, count, &pos);
82373 set_fs(old_fs);
82374
82375 return res;
82376 @@ -646,7 +646,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
82377 goto err;
82378
82379 this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
82380 - vec[i].iov_base = (void __user *) page_address(page);
82381 + vec[i].iov_base = (void __force_user *) page_address(page);
82382 vec[i].iov_len = this_len;
82383 spd.pages[i] = page;
82384 spd.nr_pages++;
82385 @@ -785,7 +785,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
82386 ops->release(pipe, buf);
82387 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
82388 pipe->nrbufs--;
82389 - if (pipe->files)
82390 + if (atomic_read(&pipe->files))
82391 sd->need_wakeup = true;
82392 }
82393
82394 @@ -809,10 +809,10 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
82395 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
82396 {
82397 while (!pipe->nrbufs) {
82398 - if (!pipe->writers)
82399 + if (!atomic_read(&pipe->writers))
82400 return 0;
82401
82402 - if (!pipe->waiting_writers && sd->num_spliced)
82403 + if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced)
82404 return 0;
82405
82406 if (sd->flags & SPLICE_F_NONBLOCK)
82407 @@ -1027,7 +1027,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
82408 ops->release(pipe, buf);
82409 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
82410 pipe->nrbufs--;
82411 - if (pipe->files)
82412 + if (atomic_read(&pipe->files))
82413 sd.need_wakeup = true;
82414 } else {
82415 buf->offset += ret;
82416 @@ -1187,7 +1187,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
82417 * out of the pipe right after the splice_to_pipe(). So set
82418 * PIPE_READERS appropriately.
82419 */
82420 - pipe->readers = 1;
82421 + atomic_set(&pipe->readers, 1);
82422
82423 current->splice_pipe = pipe;
82424 }
82425 @@ -1494,6 +1494,7 @@ static int get_iovec_page_array(const struct iovec __user *iov,
82426
82427 partial[buffers].offset = off;
82428 partial[buffers].len = plen;
82429 + partial[buffers].private = 0;
82430
82431 off = 0;
82432 len -= plen;
82433 @@ -1725,9 +1726,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
82434 ret = -ERESTARTSYS;
82435 break;
82436 }
82437 - if (!pipe->writers)
82438 + if (!atomic_read(&pipe->writers))
82439 break;
82440 - if (!pipe->waiting_writers) {
82441 + if (!atomic_read(&pipe->waiting_writers)) {
82442 if (flags & SPLICE_F_NONBLOCK) {
82443 ret = -EAGAIN;
82444 break;
82445 @@ -1759,7 +1760,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
82446 pipe_lock(pipe);
82447
82448 while (pipe->nrbufs >= pipe->buffers) {
82449 - if (!pipe->readers) {
82450 + if (!atomic_read(&pipe->readers)) {
82451 send_sig(SIGPIPE, current, 0);
82452 ret = -EPIPE;
82453 break;
82454 @@ -1772,9 +1773,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
82455 ret = -ERESTARTSYS;
82456 break;
82457 }
82458 - pipe->waiting_writers++;
82459 + atomic_inc(&pipe->waiting_writers);
82460 pipe_wait(pipe);
82461 - pipe->waiting_writers--;
82462 + atomic_dec(&pipe->waiting_writers);
82463 }
82464
82465 pipe_unlock(pipe);
82466 @@ -1810,14 +1811,14 @@ retry:
82467 pipe_double_lock(ipipe, opipe);
82468
82469 do {
82470 - if (!opipe->readers) {
82471 + if (!atomic_read(&opipe->readers)) {
82472 send_sig(SIGPIPE, current, 0);
82473 if (!ret)
82474 ret = -EPIPE;
82475 break;
82476 }
82477
82478 - if (!ipipe->nrbufs && !ipipe->writers)
82479 + if (!ipipe->nrbufs && !atomic_read(&ipipe->writers))
82480 break;
82481
82482 /*
82483 @@ -1914,7 +1915,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
82484 pipe_double_lock(ipipe, opipe);
82485
82486 do {
82487 - if (!opipe->readers) {
82488 + if (!atomic_read(&opipe->readers)) {
82489 send_sig(SIGPIPE, current, 0);
82490 if (!ret)
82491 ret = -EPIPE;
82492 @@ -1959,7 +1960,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
82493 * return EAGAIN if we have the potential of some data in the
82494 * future, otherwise just return 0
82495 */
82496 - if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
82497 + if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK))
82498 ret = -EAGAIN;
82499
82500 pipe_unlock(ipipe);
82501 diff --git a/fs/squashfs/xattr.c b/fs/squashfs/xattr.c
82502 index e5e0ddf..09598c4 100644
82503 --- a/fs/squashfs/xattr.c
82504 +++ b/fs/squashfs/xattr.c
82505 @@ -46,8 +46,8 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
82506 + msblk->xattr_table;
82507 int offset = SQUASHFS_XATTR_OFFSET(squashfs_i(inode)->xattr);
82508 int count = squashfs_i(inode)->xattr_count;
82509 - size_t rest = buffer_size;
82510 - int err;
82511 + size_t used = 0;
82512 + ssize_t err;
82513
82514 /* check that the file system has xattrs */
82515 if (msblk->xattr_id_table == NULL)
82516 @@ -68,11 +68,11 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
82517 name_size = le16_to_cpu(entry.size);
82518 handler = squashfs_xattr_handler(le16_to_cpu(entry.type));
82519 if (handler)
82520 - prefix_size = handler->list(d, buffer, rest, NULL,
82521 + prefix_size = handler->list(d, buffer, buffer ? buffer_size - used : 0, NULL,
82522 name_size, handler->flags);
82523 if (prefix_size) {
82524 if (buffer) {
82525 - if (prefix_size + name_size + 1 > rest) {
82526 + if (prefix_size + name_size + 1 > buffer_size - used) {
82527 err = -ERANGE;
82528 goto failed;
82529 }
82530 @@ -86,7 +86,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
82531 buffer[name_size] = '\0';
82532 buffer += name_size + 1;
82533 }
82534 - rest -= prefix_size + name_size + 1;
82535 + used += prefix_size + name_size + 1;
82536 } else {
82537 /* no handler or insuffficient privileges, so skip */
82538 err = squashfs_read_metadata(sb, NULL, &start,
82539 @@ -107,7 +107,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
82540 if (err < 0)
82541 goto failed;
82542 }
82543 - err = buffer_size - rest;
82544 + err = used;
82545
82546 failed:
82547 return err;
82548 diff --git a/fs/stat.c b/fs/stat.c
82549 index cccc1aa..7fe8951 100644
82550 --- a/fs/stat.c
82551 +++ b/fs/stat.c
82552 @@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
82553 stat->gid = inode->i_gid;
82554 stat->rdev = inode->i_rdev;
82555 stat->size = i_size_read(inode);
82556 - stat->atime = inode->i_atime;
82557 - stat->mtime = inode->i_mtime;
82558 + if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
82559 + stat->atime = inode->i_ctime;
82560 + stat->mtime = inode->i_ctime;
82561 + } else {
82562 + stat->atime = inode->i_atime;
82563 + stat->mtime = inode->i_mtime;
82564 + }
82565 stat->ctime = inode->i_ctime;
82566 stat->blksize = (1 << inode->i_blkbits);
82567 stat->blocks = inode->i_blocks;
82568 @@ -52,9 +57,16 @@ EXPORT_SYMBOL(generic_fillattr);
82569 int vfs_getattr_nosec(struct path *path, struct kstat *stat)
82570 {
82571 struct inode *inode = d_backing_inode(path->dentry);
82572 + int retval;
82573
82574 - if (inode->i_op->getattr)
82575 - return inode->i_op->getattr(path->mnt, path->dentry, stat);
82576 + if (inode->i_op->getattr) {
82577 + retval = inode->i_op->getattr(path->mnt, path->dentry, stat);
82578 + if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
82579 + stat->atime = stat->ctime;
82580 + stat->mtime = stat->ctime;
82581 + }
82582 + return retval;
82583 + }
82584
82585 generic_fillattr(inode, stat);
82586 return 0;
82587 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
82588 index 94374e4..b5da3a1 100644
82589 --- a/fs/sysfs/dir.c
82590 +++ b/fs/sysfs/dir.c
82591 @@ -33,6 +33,10 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
82592 kfree(buf);
82593 }
82594
82595 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
82596 +extern int grsec_enable_sysfs_restrict;
82597 +#endif
82598 +
82599 /**
82600 * sysfs_create_dir_ns - create a directory for an object with a namespace tag
82601 * @kobj: object we're creating directory for
82602 @@ -41,9 +45,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
82603 int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
82604 {
82605 struct kernfs_node *parent, *kn;
82606 + const char *name;
82607 + umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO;
82608 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
82609 + const char *parent_name;
82610 +#endif
82611
82612 BUG_ON(!kobj);
82613
82614 + name = kobject_name(kobj);
82615 +
82616 if (kobj->parent)
82617 parent = kobj->parent->sd;
82618 else
82619 @@ -52,11 +63,24 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
82620 if (!parent)
82621 return -ENOENT;
82622
82623 - kn = kernfs_create_dir_ns(parent, kobject_name(kobj),
82624 - S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns);
82625 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
82626 + parent_name = parent->name;
82627 + mode = S_IRWXU;
82628 +
82629 + if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
82630 + (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
82631 + (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
82632 + (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
82633 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
82634 + if (!grsec_enable_sysfs_restrict)
82635 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
82636 +#endif
82637 +
82638 + kn = kernfs_create_dir_ns(parent, name,
82639 + mode, kobj, ns);
82640 if (IS_ERR(kn)) {
82641 if (PTR_ERR(kn) == -EEXIST)
82642 - sysfs_warn_dup(parent, kobject_name(kobj));
82643 + sysfs_warn_dup(parent, name);
82644 return PTR_ERR(kn);
82645 }
82646
82647 diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
82648 index 69d4889..a810bd4 100644
82649 --- a/fs/sysv/sysv.h
82650 +++ b/fs/sysv/sysv.h
82651 @@ -188,7 +188,7 @@ static inline u32 PDP_swab(u32 x)
82652 #endif
82653 }
82654
82655 -static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
82656 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
82657 {
82658 if (sbi->s_bytesex == BYTESEX_PDP)
82659 return PDP_swab((__force __u32)n);
82660 diff --git a/fs/tracefs/inode.c b/fs/tracefs/inode.c
82661 index a43df11..c368e71 100644
82662 --- a/fs/tracefs/inode.c
82663 +++ b/fs/tracefs/inode.c
82664 @@ -53,7 +53,7 @@ static const struct file_operations tracefs_file_operations = {
82665 static struct tracefs_dir_ops {
82666 int (*mkdir)(const char *name);
82667 int (*rmdir)(const char *name);
82668 -} tracefs_ops;
82669 +} __no_const tracefs_ops __read_only;
82670
82671 static char *get_dname(struct dentry *dentry)
82672 {
82673 @@ -490,8 +490,10 @@ struct dentry *tracefs_create_instance_dir(const char *name, struct dentry *pare
82674 if (!dentry)
82675 return NULL;
82676
82677 - tracefs_ops.mkdir = mkdir;
82678 - tracefs_ops.rmdir = rmdir;
82679 + pax_open_kernel();
82680 + *(void **)&tracefs_ops.mkdir = mkdir;
82681 + *(void **)&tracefs_ops.rmdir = rmdir;
82682 + pax_close_kernel();
82683
82684 return dentry;
82685 }
82686 diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
82687 index 97be412..974b37f 100644
82688 --- a/fs/ubifs/io.c
82689 +++ b/fs/ubifs/io.c
82690 @@ -155,7 +155,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
82691 return err;
82692 }
82693
82694 -int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
82695 +int __intentional_overflow(-1) ubifs_leb_unmap(struct ubifs_info *c, int lnum)
82696 {
82697 int err;
82698
82699 diff --git a/fs/udf/misc.c b/fs/udf/misc.c
82700 index 71d1c25..084e2ad 100644
82701 --- a/fs/udf/misc.c
82702 +++ b/fs/udf/misc.c
82703 @@ -288,7 +288,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
82704
82705 u8 udf_tag_checksum(const struct tag *t)
82706 {
82707 - u8 *data = (u8 *)t;
82708 + const u8 *data = (const u8 *)t;
82709 u8 checksum = 0;
82710 int i;
82711 for (i = 0; i < sizeof(struct tag); ++i)
82712 diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
82713 index 8d974c4..b82f6ec 100644
82714 --- a/fs/ufs/swab.h
82715 +++ b/fs/ufs/swab.h
82716 @@ -22,7 +22,7 @@ enum {
82717 BYTESEX_BE
82718 };
82719
82720 -static inline u64
82721 +static inline u64 __intentional_overflow(-1)
82722 fs64_to_cpu(struct super_block *sbp, __fs64 n)
82723 {
82724 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
82725 @@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
82726 return (__force __fs64)cpu_to_be64(n);
82727 }
82728
82729 -static inline u32
82730 +static inline u32 __intentional_overflow(-1)
82731 fs32_to_cpu(struct super_block *sbp, __fs32 n)
82732 {
82733 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
82734 diff --git a/fs/utimes.c b/fs/utimes.c
82735 index aa138d6..5f3a811 100644
82736 --- a/fs/utimes.c
82737 +++ b/fs/utimes.c
82738 @@ -1,6 +1,7 @@
82739 #include <linux/compiler.h>
82740 #include <linux/file.h>
82741 #include <linux/fs.h>
82742 +#include <linux/security.h>
82743 #include <linux/linkage.h>
82744 #include <linux/mount.h>
82745 #include <linux/namei.h>
82746 @@ -103,6 +104,12 @@ static int utimes_common(struct path *path, struct timespec *times)
82747 }
82748 }
82749 retry_deleg:
82750 +
82751 + if (!gr_acl_handle_utime(path->dentry, path->mnt)) {
82752 + error = -EACCES;
82753 + goto mnt_drop_write_and_out;
82754 + }
82755 +
82756 mutex_lock(&inode->i_mutex);
82757 error = notify_change(path->dentry, &newattrs, &delegated_inode);
82758 mutex_unlock(&inode->i_mutex);
82759 diff --git a/fs/xattr.c b/fs/xattr.c
82760 index 4ef6985..a6cd6567 100644
82761 --- a/fs/xattr.c
82762 +++ b/fs/xattr.c
82763 @@ -227,6 +227,27 @@ int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
82764 return rc;
82765 }
82766
82767 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
82768 +ssize_t
82769 +pax_getxattr(struct dentry *dentry, void *value, size_t size)
82770 +{
82771 + struct inode *inode = dentry->d_inode;
82772 + ssize_t error;
82773 +
82774 + error = inode_permission(inode, MAY_EXEC);
82775 + if (error)
82776 + return error;
82777 +
82778 + if (inode->i_op->getxattr)
82779 + error = inode->i_op->getxattr(dentry, XATTR_NAME_PAX_FLAGS, value, size);
82780 + else
82781 + error = -EOPNOTSUPP;
82782 +
82783 + return error;
82784 +}
82785 +EXPORT_SYMBOL(pax_getxattr);
82786 +#endif
82787 +
82788 ssize_t
82789 vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
82790 {
82791 @@ -319,7 +340,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr);
82792 * Extended attribute SET operations
82793 */
82794 static long
82795 -setxattr(struct dentry *d, const char __user *name, const void __user *value,
82796 +setxattr(struct path *path, const char __user *name, const void __user *value,
82797 size_t size, int flags)
82798 {
82799 int error;
82800 @@ -355,7 +376,12 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
82801 posix_acl_fix_xattr_from_user(kvalue, size);
82802 }
82803
82804 - error = vfs_setxattr(d, kname, kvalue, size, flags);
82805 + if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) {
82806 + error = -EACCES;
82807 + goto out;
82808 + }
82809 +
82810 + error = vfs_setxattr(path->dentry, kname, kvalue, size, flags);
82811 out:
82812 if (vvalue)
82813 vfree(vvalue);
82814 @@ -376,7 +402,7 @@ retry:
82815 return error;
82816 error = mnt_want_write(path.mnt);
82817 if (!error) {
82818 - error = setxattr(path.dentry, name, value, size, flags);
82819 + error = setxattr(&path, name, value, size, flags);
82820 mnt_drop_write(path.mnt);
82821 }
82822 path_put(&path);
82823 @@ -412,7 +438,7 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
82824 audit_file(f.file);
82825 error = mnt_want_write_file(f.file);
82826 if (!error) {
82827 - error = setxattr(f.file->f_path.dentry, name, value, size, flags);
82828 + error = setxattr(&f.file->f_path, name, value, size, flags);
82829 mnt_drop_write_file(f.file);
82830 }
82831 fdput(f);
82832 @@ -598,7 +624,7 @@ SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
82833 * Extended attribute REMOVE operations
82834 */
82835 static long
82836 -removexattr(struct dentry *d, const char __user *name)
82837 +removexattr(struct path *path, const char __user *name)
82838 {
82839 int error;
82840 char kname[XATTR_NAME_MAX + 1];
82841 @@ -609,7 +635,10 @@ removexattr(struct dentry *d, const char __user *name)
82842 if (error < 0)
82843 return error;
82844
82845 - return vfs_removexattr(d, kname);
82846 + if (!gr_acl_handle_removexattr(path->dentry, path->mnt))
82847 + return -EACCES;
82848 +
82849 + return vfs_removexattr(path->dentry, kname);
82850 }
82851
82852 static int path_removexattr(const char __user *pathname,
82853 @@ -623,7 +652,7 @@ retry:
82854 return error;
82855 error = mnt_want_write(path.mnt);
82856 if (!error) {
82857 - error = removexattr(path.dentry, name);
82858 + error = removexattr(&path, name);
82859 mnt_drop_write(path.mnt);
82860 }
82861 path_put(&path);
82862 @@ -649,14 +678,16 @@ SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
82863 SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
82864 {
82865 struct fd f = fdget(fd);
82866 + struct path *path;
82867 int error = -EBADF;
82868
82869 if (!f.file)
82870 return error;
82871 + path = &f.file->f_path;
82872 audit_file(f.file);
82873 error = mnt_want_write_file(f.file);
82874 if (!error) {
82875 - error = removexattr(f.file->f_path.dentry, name);
82876 + error = removexattr(path, name);
82877 mnt_drop_write_file(f.file);
82878 }
82879 fdput(f);
82880 diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
82881 index f1026e8..a0fbe4f 100644
82882 --- a/fs/xfs/libxfs/xfs_bmap.c
82883 +++ b/fs/xfs/libxfs/xfs_bmap.c
82884 @@ -554,7 +554,7 @@ xfs_bmap_validate_ret(
82885
82886 #else
82887 #define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0)
82888 -#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
82889 +#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0)
82890 #endif /* DEBUG */
82891
82892 /*
82893 diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
82894 index 098cd78..724d3f8 100644
82895 --- a/fs/xfs/xfs_dir2_readdir.c
82896 +++ b/fs/xfs/xfs_dir2_readdir.c
82897 @@ -140,7 +140,12 @@ xfs_dir2_sf_getdents(
82898 ino = dp->d_ops->sf_get_ino(sfp, sfep);
82899 filetype = dp->d_ops->sf_get_ftype(sfep);
82900 ctx->pos = off & 0x7fffffff;
82901 - if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
82902 + if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
82903 + char name[sfep->namelen];
82904 + memcpy(name, sfep->name, sfep->namelen);
82905 + if (!dir_emit(ctx, name, sfep->namelen, ino, xfs_dir3_get_dtype(dp->i_mount, filetype)))
82906 + return 0;
82907 + } else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
82908 xfs_dir3_get_dtype(dp->i_mount, filetype)))
82909 return 0;
82910 sfep = dp->d_ops->sf_nextentry(sfp, sfep);
82911 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
82912 index 87f67c6..7e335bf 100644
82913 --- a/fs/xfs/xfs_ioctl.c
82914 +++ b/fs/xfs/xfs_ioctl.c
82915 @@ -120,7 +120,7 @@ xfs_find_handle(
82916 }
82917
82918 error = -EFAULT;
82919 - if (copy_to_user(hreq->ohandle, &handle, hsize) ||
82920 + if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) ||
82921 copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
82922 goto out_put;
82923
82924 diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
82925 index 7c7842c..ce15222 100644
82926 --- a/fs/xfs/xfs_linux.h
82927 +++ b/fs/xfs/xfs_linux.h
82928 @@ -225,7 +225,7 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid)
82929 * of the compiler which do not like us using do_div in the middle
82930 * of large functions.
82931 */
82932 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
82933 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
82934 {
82935 __u32 mod;
82936
82937 @@ -281,7 +281,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
82938 return 0;
82939 }
82940 #else
82941 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
82942 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
82943 {
82944 __u32 mod;
82945
82946 diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
82947 new file mode 100644
82948 index 0000000..31f8fe4
82949 --- /dev/null
82950 +++ b/grsecurity/Kconfig
82951 @@ -0,0 +1,1182 @@
82952 +#
82953 +# grecurity configuration
82954 +#
82955 +menu "Memory Protections"
82956 +depends on GRKERNSEC
82957 +
82958 +config GRKERNSEC_KMEM
82959 + bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port"
82960 + default y if GRKERNSEC_CONFIG_AUTO
82961 + select STRICT_DEVMEM if (X86 || ARM || TILE || S390)
82962 + help
82963 + If you say Y here, /dev/kmem and /dev/mem won't be allowed to
82964 + be written to or read from to modify or leak the contents of the running
82965 + kernel. /dev/port will also not be allowed to be opened, writing to
82966 + /dev/cpu/*/msr will be prevented, and support for kexec will be removed.
82967 + If you have module support disabled, enabling this will close up several
82968 + ways that are currently used to insert malicious code into the running
82969 + kernel.
82970 +
82971 + Even with this feature enabled, we still highly recommend that
82972 + you use the RBAC system, as it is still possible for an attacker to
82973 + modify the running kernel through other more obscure methods.
82974 +
82975 + It is highly recommended that you say Y here if you meet all the
82976 + conditions above.
82977 +
82978 +config GRKERNSEC_VM86
82979 + bool "Restrict VM86 mode"
82980 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
82981 + depends on X86_32
82982 +
82983 + help
82984 + If you say Y here, only processes with CAP_SYS_RAWIO will be able to
82985 + make use of a special execution mode on 32bit x86 processors called
82986 + Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain
82987 + video cards and will still work with this option enabled. The purpose
82988 + of the option is to prevent exploitation of emulation errors in
82989 + virtualization of vm86 mode like the one discovered in VMWare in 2009.
82990 + Nearly all users should be able to enable this option.
82991 +
82992 +config GRKERNSEC_IO
82993 + bool "Disable privileged I/O"
82994 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
82995 + depends on X86
82996 + select RTC_CLASS
82997 + select RTC_INTF_DEV
82998 + select RTC_DRV_CMOS
82999 +
83000 + help
83001 + If you say Y here, all ioperm and iopl calls will return an error.
83002 + Ioperm and iopl can be used to modify the running kernel.
83003 + Unfortunately, some programs need this access to operate properly,
83004 + the most notable of which are XFree86 and hwclock. hwclock can be
83005 + remedied by having RTC support in the kernel, so real-time
83006 + clock support is enabled if this option is enabled, to ensure
83007 + that hwclock operates correctly. If hwclock still does not work,
83008 + either update udev or symlink /dev/rtc to /dev/rtc0.
83009 +
83010 + If you're using XFree86 or a version of Xorg from 2012 or earlier,
83011 + you may not be able to boot into a graphical environment with this
83012 + option enabled. In this case, you should use the RBAC system instead.
83013 +
83014 +config GRKERNSEC_BPF_HARDEN
83015 + bool "Harden BPF interpreter"
83016 + default y if GRKERNSEC_CONFIG_AUTO
83017 + help
83018 + Unlike previous versions of grsecurity that hardened both the BPF
83019 + interpreted code against corruption at rest as well as the JIT code
83020 + against JIT-spray attacks and attacker-controlled immediate values
83021 + for ROP, this feature will enforce disabling of the new eBPF JIT engine
83022 + and will ensure the interpreted code is read-only at rest. This feature
83023 + may be removed at a later time when eBPF stabilizes to entirely revert
83024 + back to the more secure pre-3.16 BPF interpreter/JIT.
83025 +
83026 + If you're using KERNEXEC, it's recommended that you enable this option
83027 + to supplement the hardening of the kernel.
83028 +
83029 +config GRKERNSEC_PERF_HARDEN
83030 + bool "Disable unprivileged PERF_EVENTS usage by default"
83031 + default y if GRKERNSEC_CONFIG_AUTO
83032 + depends on PERF_EVENTS
83033 + help
83034 + If you say Y here, the range of acceptable values for the
83035 + /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and
83036 + default to a new value: 3. When the sysctl is set to this value, no
83037 + unprivileged use of the PERF_EVENTS syscall interface will be permitted.
83038 +
83039 + Though PERF_EVENTS can be used legitimately for performance monitoring
83040 + and low-level application profiling, it is forced on regardless of
83041 + configuration, has been at fault for several vulnerabilities, and
83042 + creates new opportunities for side channels and other information leaks.
83043 +
83044 + This feature puts PERF_EVENTS into a secure default state and permits
83045 + the administrator to change out of it temporarily if unprivileged
83046 + application profiling is needed.
83047 +
83048 +config GRKERNSEC_RAND_THREADSTACK
83049 + bool "Insert random gaps between thread stacks"
83050 + default y if GRKERNSEC_CONFIG_AUTO
83051 + depends on PAX_RANDMMAP && !PPC
83052 + help
83053 + If you say Y here, a random-sized gap will be enforced between allocated
83054 + thread stacks. Glibc's NPTL and other threading libraries that
83055 + pass MAP_STACK to the kernel for thread stack allocation are supported.
83056 + The implementation currently provides 8 bits of entropy for the gap.
83057 +
83058 + Many distributions do not compile threaded remote services with the
83059 + -fstack-check argument to GCC, causing the variable-sized stack-based
83060 + allocator, alloca(), to not probe the stack on allocation. This
83061 + permits an unbounded alloca() to skip over any guard page and potentially
83062 + modify another thread's stack reliably. An enforced random gap
83063 + reduces the reliability of such an attack and increases the chance
83064 + that such a read/write to another thread's stack instead lands in
83065 + an unmapped area, causing a crash and triggering grsecurity's
83066 + anti-bruteforcing logic.
83067 +
83068 +config GRKERNSEC_PROC_MEMMAP
83069 + bool "Harden ASLR against information leaks and entropy reduction"
83070 + default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR)
83071 + depends on PAX_NOEXEC || PAX_ASLR
83072 + help
83073 + If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will
83074 + give no information about the addresses of its mappings if
83075 + PaX features that rely on random addresses are enabled on the task.
83076 + In addition to sanitizing this information and disabling other
83077 + dangerous sources of information, this option causes reads of sensitive
83078 + /proc/<pid> entries where the file descriptor was opened in a different
83079 + task than the one performing the read. Such attempts are logged.
83080 + This option also limits argv/env strings for suid/sgid binaries
83081 + to 512KB to prevent a complete exhaustion of the stack entropy provided
83082 + by ASLR. Finally, it places an 8MB stack resource limit on suid/sgid
83083 + binaries to prevent alternative mmap layouts from being abused.
83084 +
83085 + If you use PaX it is essential that you say Y here as it closes up
83086 + several holes that make full ASLR useless locally.
83087 +
83088 +
83089 +config GRKERNSEC_KSTACKOVERFLOW
83090 + bool "Prevent kernel stack overflows"
83091 + default y if GRKERNSEC_CONFIG_AUTO
83092 + depends on !IA64 && 64BIT
83093 + help
83094 + If you say Y here, the kernel's process stacks will be allocated
83095 + with vmalloc instead of the kernel's default allocator. This
83096 + introduces guard pages that in combination with the alloca checking
83097 + of the STACKLEAK feature prevents all forms of kernel process stack
83098 + overflow abuse. Note that this is different from kernel stack
83099 + buffer overflows.
83100 +
83101 +config GRKERNSEC_BRUTE
83102 + bool "Deter exploit bruteforcing"
83103 + default y if GRKERNSEC_CONFIG_AUTO
83104 + help
83105 + If you say Y here, attempts to bruteforce exploits against forking
83106 + daemons such as apache or sshd, as well as against suid/sgid binaries
83107 + will be deterred. When a child of a forking daemon is killed by PaX
83108 + or crashes due to an illegal instruction or other suspicious signal,
83109 + the parent process will be delayed 30 seconds upon every subsequent
83110 + fork until the administrator is able to assess the situation and
83111 + restart the daemon.
83112 + In the suid/sgid case, the attempt is logged, the user has all their
83113 + existing instances of the suid/sgid binary terminated and will
83114 + be unable to execute any suid/sgid binaries for 15 minutes.
83115 +
83116 + It is recommended that you also enable signal logging in the auditing
83117 + section so that logs are generated when a process triggers a suspicious
83118 + signal.
83119 + If the sysctl option is enabled, a sysctl option with name
83120 + "deter_bruteforce" is created.
83121 +
83122 +config GRKERNSEC_MODHARDEN
83123 + bool "Harden module auto-loading"
83124 + default y if GRKERNSEC_CONFIG_AUTO
83125 + depends on MODULES
83126 + help
83127 + If you say Y here, module auto-loading in response to use of some
83128 + feature implemented by an unloaded module will be restricted to
83129 + root users. Enabling this option helps defend against attacks
83130 + by unprivileged users who abuse the auto-loading behavior to
83131 + cause a vulnerable module to load that is then exploited.
83132 +
83133 + If this option prevents a legitimate use of auto-loading for a
83134 + non-root user, the administrator can execute modprobe manually
83135 + with the exact name of the module mentioned in the alert log.
83136 + Alternatively, the administrator can add the module to the list
83137 + of modules loaded at boot by modifying init scripts.
83138 +
83139 + Modification of init scripts will most likely be needed on
83140 + Ubuntu servers with encrypted home directory support enabled,
83141 + as the first non-root user logging in will cause the ecb(aes),
83142 + ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded.
83143 +
83144 +config GRKERNSEC_HIDESYM
83145 + bool "Hide kernel symbols"
83146 + default y if GRKERNSEC_CONFIG_AUTO
83147 + select PAX_USERCOPY_SLABS
83148 + help
83149 + If you say Y here, getting information on loaded modules, and
83150 + displaying all kernel symbols through a syscall will be restricted
83151 + to users with CAP_SYS_MODULE. For software compatibility reasons,
83152 + /proc/kallsyms will be restricted to the root user. The RBAC
83153 + system can hide that entry even from root.
83154 +
83155 + This option also prevents leaking of kernel addresses through
83156 + several /proc entries.
83157 +
83158 + Note that this option is only effective provided the following
83159 + conditions are met:
83160 + 1) The kernel using grsecurity is not precompiled by some distribution
83161 + 2) You have also enabled GRKERNSEC_DMESG
83162 + 3) You are using the RBAC system and hiding other files such as your
83163 + kernel image and System.map. Alternatively, enabling this option
83164 + causes the permissions on /boot, /lib/modules, and the kernel
83165 + source directory to change at compile time to prevent
83166 + reading by non-root users.
83167 + If the above conditions are met, this option will aid in providing a
83168 + useful protection against local kernel exploitation of overflows
83169 + and arbitrary read/write vulnerabilities.
83170 +
83171 + It is highly recommended that you enable GRKERNSEC_PERF_HARDEN
83172 + in addition to this feature.
83173 +
83174 +config GRKERNSEC_RANDSTRUCT
83175 + bool "Randomize layout of sensitive kernel structures"
83176 + default y if GRKERNSEC_CONFIG_AUTO
83177 + select GRKERNSEC_HIDESYM
83178 + select MODVERSIONS if MODULES
83179 + help
83180 + If you say Y here, the layouts of a number of sensitive kernel
83181 + structures (task, fs, cred, etc) and all structures composed entirely
83182 + of function pointers (aka "ops" structs) will be randomized at compile-time.
83183 + This can introduce the requirement of an additional infoleak
83184 + vulnerability for exploits targeting these structure types.
83185 +
83186 + Enabling this feature will introduce some performance impact, slightly
83187 + increase memory usage, and prevent the use of forensic tools like
83188 + Volatility against the system (unless the kernel source tree isn't
83189 + cleaned after kernel installation).
83190 +
83191 + The seed used for compilation is located at tools/gcc/randomize_layout_seed.h.
83192 + It remains after a make clean to allow for external modules to be compiled
83193 + with the existing seed and will be removed by a make mrproper or
83194 + make distclean.
83195 +
83196 + Note that the implementation requires gcc 4.6.4. or newer. You may need
83197 + to install the supporting headers explicitly in addition to the normal
83198 + gcc package.
83199 +
83200 +config GRKERNSEC_RANDSTRUCT_PERFORMANCE
83201 + bool "Use cacheline-aware structure randomization"
83202 + depends on GRKERNSEC_RANDSTRUCT
83203 + default y if GRKERNSEC_CONFIG_PRIORITY_PERF
83204 + help
83205 + If you say Y here, the RANDSTRUCT randomization will make a best effort
83206 + at restricting randomization to cacheline-sized groups of elements. It
83207 + will further not randomize bitfields in structures. This reduces the
83208 + performance hit of RANDSTRUCT at the cost of weakened randomization.
83209 +
83210 +config GRKERNSEC_KERN_LOCKOUT
83211 + bool "Active kernel exploit response"
83212 + default y if GRKERNSEC_CONFIG_AUTO
83213 + depends on X86 || ARM || PPC || SPARC
83214 + help
83215 + If you say Y here, when a PaX alert is triggered due to suspicious
83216 + activity in the kernel (from KERNEXEC/UDEREF/USERCOPY)
83217 + or an OOPS occurs due to bad memory accesses, instead of just
83218 + terminating the offending process (and potentially allowing
83219 + a subsequent exploit from the same user), we will take one of two
83220 + actions:
83221 + If the user was root, we will panic the system
83222 + If the user was non-root, we will log the attempt, terminate
83223 + all processes owned by the user, then prevent them from creating
83224 + any new processes until the system is restarted
83225 + This deters repeated kernel exploitation/bruteforcing attempts
83226 + and is useful for later forensics.
83227 +
83228 +config GRKERNSEC_OLD_ARM_USERLAND
83229 + bool "Old ARM userland compatibility"
83230 + depends on ARM && (CPU_V6 || CPU_V6K || CPU_V7)
83231 + help
83232 + If you say Y here, stubs of executable code to perform such operations
83233 + as "compare-exchange" will be placed at fixed locations in the ARM vector
83234 + table. This is unfortunately needed for old ARM userland meant to run
83235 + across a wide range of processors. Without this option enabled,
83236 + the get_tls and data memory barrier stubs will be emulated by the kernel,
83237 + which is enough for Linaro userlands or other userlands designed for v6
83238 + and newer ARM CPUs. It's recommended that you try without this option enabled
83239 + first, and only enable it if your userland does not boot (it will likely fail
83240 + at init time).
83241 +
83242 +endmenu
83243 +menu "Role Based Access Control Options"
83244 +depends on GRKERNSEC
83245 +
83246 +config GRKERNSEC_RBAC_DEBUG
83247 + bool
83248 +
83249 +config GRKERNSEC_NO_RBAC
83250 + bool "Disable RBAC system"
83251 + help
83252 + If you say Y here, the /dev/grsec device will be removed from the kernel,
83253 + preventing the RBAC system from being enabled. You should only say Y
83254 + here if you have no intention of using the RBAC system, so as to prevent
83255 + an attacker with root access from misusing the RBAC system to hide files
83256 + and processes when loadable module support and /dev/[k]mem have been
83257 + locked down.
83258 +
83259 +config GRKERNSEC_ACL_HIDEKERN
83260 + bool "Hide kernel processes"
83261 + help
83262 + If you say Y here, all kernel threads will be hidden to all
83263 + processes but those whose subject has the "view hidden processes"
83264 + flag.
83265 +
83266 +config GRKERNSEC_ACL_MAXTRIES
83267 + int "Maximum tries before password lockout"
83268 + default 3
83269 + help
83270 + This option enforces the maximum number of times a user can attempt
83271 + to authorize themselves with the grsecurity RBAC system before being
83272 + denied the ability to attempt authorization again for a specified time.
83273 + The lower the number, the harder it will be to brute-force a password.
83274 +
83275 +config GRKERNSEC_ACL_TIMEOUT
83276 + int "Time to wait after max password tries, in seconds"
83277 + default 30
83278 + help
83279 + This option specifies the time the user must wait after attempting to
83280 + authorize to the RBAC system with the maximum number of invalid
83281 + passwords. The higher the number, the harder it will be to brute-force
83282 + a password.
83283 +
83284 +endmenu
83285 +menu "Filesystem Protections"
83286 +depends on GRKERNSEC
83287 +
83288 +config GRKERNSEC_PROC
83289 + bool "Proc restrictions"
83290 + default y if GRKERNSEC_CONFIG_AUTO
83291 + help
83292 + If you say Y here, the permissions of the /proc filesystem
83293 + will be altered to enhance system security and privacy. You MUST
83294 + choose either a user only restriction or a user and group restriction.
83295 + Depending upon the option you choose, you can either restrict users to
83296 + see only the processes they themselves run, or choose a group that can
83297 + view all processes and files normally restricted to root if you choose
83298 + the "restrict to user only" option. NOTE: If you're running identd or
83299 + ntpd as a non-root user, you will have to run it as the group you
83300 + specify here.
83301 +
83302 +config GRKERNSEC_PROC_USER
83303 + bool "Restrict /proc to user only"
83304 + depends on GRKERNSEC_PROC
83305 + help
83306 + If you say Y here, non-root users will only be able to view their own
83307 + processes, and restricts them from viewing network-related information,
83308 + and viewing kernel symbol and module information.
83309 +
83310 +config GRKERNSEC_PROC_USERGROUP
83311 + bool "Allow special group"
83312 + default y if GRKERNSEC_CONFIG_AUTO
83313 + depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER
83314 + help
83315 + If you say Y here, you will be able to select a group that will be
83316 + able to view all processes and network-related information. If you've
83317 + enabled GRKERNSEC_HIDESYM, kernel and symbol information may still
83318 + remain hidden. This option is useful if you want to run identd as
83319 + a non-root user. The group you select may also be chosen at boot time
83320 + via "grsec_proc_gid=" on the kernel commandline.
83321 +
83322 +config GRKERNSEC_PROC_GID
83323 + int "GID for special group"
83324 + depends on GRKERNSEC_PROC_USERGROUP
83325 + default 1001
83326 +
83327 +config GRKERNSEC_PROC_ADD
83328 + bool "Additional restrictions"
83329 + default y if GRKERNSEC_CONFIG_AUTO
83330 + depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP
83331 + help
83332 + If you say Y here, additional restrictions will be placed on
83333 + /proc that keep normal users from viewing device information and
83334 + slabinfo information that could be useful for exploits.
83335 +
83336 +config GRKERNSEC_LINK
83337 + bool "Linking restrictions"
83338 + default y if GRKERNSEC_CONFIG_AUTO
83339 + help
83340 + If you say Y here, /tmp race exploits will be prevented, since users
83341 + will no longer be able to follow symlinks owned by other users in
83342 + world-writable +t directories (e.g. /tmp), unless the owner of the
83343 + symlink is the owner of the directory. users will also not be
83344 + able to hardlink to files they do not own. If the sysctl option is
83345 + enabled, a sysctl option with name "linking_restrictions" is created.
83346 +
83347 +config GRKERNSEC_SYMLINKOWN
83348 + bool "Kernel-enforced SymlinksIfOwnerMatch"
83349 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
83350 + help
83351 + Apache's SymlinksIfOwnerMatch option has an inherent race condition
83352 + that prevents it from being used as a security feature. As Apache
83353 + verifies the symlink by performing a stat() against the target of
83354 + the symlink before it is followed, an attacker can setup a symlink
83355 + to point to a same-owned file, then replace the symlink with one
83356 + that targets another user's file just after Apache "validates" the
83357 + symlink -- a classic TOCTOU race. If you say Y here, a complete,
83358 + race-free replacement for Apache's "SymlinksIfOwnerMatch" option
83359 + will be in place for the group you specify. If the sysctl option
83360 + is enabled, a sysctl option with name "enforce_symlinksifowner" is
83361 + created.
83362 +
83363 +config GRKERNSEC_SYMLINKOWN_GID
83364 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
83365 + depends on GRKERNSEC_SYMLINKOWN
83366 + default 1006
83367 + help
83368 + Setting this GID determines what group kernel-enforced
83369 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
83370 + is enabled, a sysctl option with name "symlinkown_gid" is created.
83371 +
83372 +config GRKERNSEC_FIFO
83373 + bool "FIFO restrictions"
83374 + default y if GRKERNSEC_CONFIG_AUTO
83375 + help
83376 + If you say Y here, users will not be able to write to FIFOs they don't
83377 + own in world-writable +t directories (e.g. /tmp), unless the owner of
83378 + the FIFO is the same owner of the directory it's held in. If the sysctl
83379 + option is enabled, a sysctl option with name "fifo_restrictions" is
83380 + created.
83381 +
83382 +config GRKERNSEC_SYSFS_RESTRICT
83383 + bool "Sysfs/debugfs restriction"
83384 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
83385 + depends on SYSFS
83386 + help
83387 + If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and
83388 + any filesystem normally mounted under it (e.g. debugfs) will be
83389 + mostly accessible only by root. These filesystems generally provide access
83390 + to hardware and debug information that isn't appropriate for unprivileged
83391 + users of the system. Sysfs and debugfs have also become a large source
83392 + of new vulnerabilities, ranging from infoleaks to local compromise.
83393 + There has been very little oversight with an eye toward security involved
83394 + in adding new exporters of information to these filesystems, so their
83395 + use is discouraged.
83396 + For reasons of compatibility, a few directories have been whitelisted
83397 + for access by non-root users:
83398 + /sys/fs/selinux
83399 + /sys/fs/fuse
83400 + /sys/devices/system/cpu
83401 +
83402 +config GRKERNSEC_ROFS
83403 + bool "Runtime read-only mount protection"
83404 + depends on SYSCTL
83405 + help
83406 + If you say Y here, a sysctl option with name "romount_protect" will
83407 + be created. By setting this option to 1 at runtime, filesystems
83408 + will be protected in the following ways:
83409 + * No new writable mounts will be allowed
83410 + * Existing read-only mounts won't be able to be remounted read/write
83411 + * Write operations will be denied on all block devices
83412 + This option acts independently of grsec_lock: once it is set to 1,
83413 + it cannot be turned off. Therefore, please be mindful of the resulting
83414 + behavior if this option is enabled in an init script on a read-only
83415 + filesystem.
83416 + Also be aware that as with other root-focused features, GRKERNSEC_KMEM
83417 + and GRKERNSEC_IO should be enabled and module loading disabled via
83418 + config or at runtime.
83419 + This feature is mainly intended for secure embedded systems.
83420 +
83421 +
83422 +config GRKERNSEC_DEVICE_SIDECHANNEL
83423 + bool "Eliminate stat/notify-based device sidechannels"
83424 + default y if GRKERNSEC_CONFIG_AUTO
83425 + help
83426 + If you say Y here, timing analyses on block or character
83427 + devices like /dev/ptmx using stat or inotify/dnotify/fanotify
83428 + will be thwarted for unprivileged users. If a process without
83429 + CAP_MKNOD stats such a device, the last access and last modify times
83430 + will match the device's create time. No access or modify events
83431 + will be triggered through inotify/dnotify/fanotify for such devices.
83432 + This feature will prevent attacks that may at a minimum
83433 + allow an attacker to determine the administrator's password length.
83434 +
83435 +config GRKERNSEC_CHROOT
83436 + bool "Chroot jail restrictions"
83437 + default y if GRKERNSEC_CONFIG_AUTO
83438 + help
83439 + If you say Y here, you will be able to choose several options that will
83440 + make breaking out of a chrooted jail much more difficult. If you
83441 + encounter no software incompatibilities with the following options, it
83442 + is recommended that you enable each one.
83443 +
83444 + Note that the chroot restrictions are not intended to apply to "chroots"
83445 + to directories that are simple bind mounts of the global root filesystem.
83446 + For several other reasons, a user shouldn't expect any significant
83447 + security by performing such a chroot.
83448 +
83449 +config GRKERNSEC_CHROOT_MOUNT
83450 + bool "Deny mounts"
83451 + default y if GRKERNSEC_CONFIG_AUTO
83452 + depends on GRKERNSEC_CHROOT
83453 + help
83454 + If you say Y here, processes inside a chroot will not be able to
83455 + mount or remount filesystems. If the sysctl option is enabled, a
83456 + sysctl option with name "chroot_deny_mount" is created.
83457 +
83458 +config GRKERNSEC_CHROOT_DOUBLE
83459 + bool "Deny double-chroots"
83460 + default y if GRKERNSEC_CONFIG_AUTO
83461 + depends on GRKERNSEC_CHROOT
83462 + help
83463 + If you say Y here, processes inside a chroot will not be able to chroot
83464 + again outside the chroot. This is a widely used method of breaking
83465 + out of a chroot jail and should not be allowed. If the sysctl
83466 + option is enabled, a sysctl option with name
83467 + "chroot_deny_chroot" is created.
83468 +
83469 +config GRKERNSEC_CHROOT_PIVOT
83470 + bool "Deny pivot_root in chroot"
83471 + default y if GRKERNSEC_CONFIG_AUTO
83472 + depends on GRKERNSEC_CHROOT
83473 + help
83474 + If you say Y here, processes inside a chroot will not be able to use
83475 + a function called pivot_root() that was introduced in Linux 2.3.41. It
83476 + works similar to chroot in that it changes the root filesystem. This
83477 + function could be misused in a chrooted process to attempt to break out
83478 + of the chroot, and therefore should not be allowed. If the sysctl
83479 + option is enabled, a sysctl option with name "chroot_deny_pivot" is
83480 + created.
83481 +
83482 +config GRKERNSEC_CHROOT_CHDIR
83483 + bool "Enforce chdir(\"/\") on all chroots"
83484 + default y if GRKERNSEC_CONFIG_AUTO
83485 + depends on GRKERNSEC_CHROOT
83486 + help
83487 + If you say Y here, the current working directory of all newly-chrooted
83488 + applications will be set to the the root directory of the chroot.
83489 + The man page on chroot(2) states:
83490 + Note that this call does not change the current working
83491 + directory, so that `.' can be outside the tree rooted at
83492 + `/'. In particular, the super-user can escape from a
83493 + `chroot jail' by doing `mkdir foo; chroot foo; cd ..'.
83494 +
83495 + It is recommended that you say Y here, since it's not known to break
83496 + any software. If the sysctl option is enabled, a sysctl option with
83497 + name "chroot_enforce_chdir" is created.
83498 +
83499 +config GRKERNSEC_CHROOT_CHMOD
83500 + bool "Deny (f)chmod +s"
83501 + default y if GRKERNSEC_CONFIG_AUTO
83502 + depends on GRKERNSEC_CHROOT
83503 + help
83504 + If you say Y here, processes inside a chroot will not be able to chmod
83505 + or fchmod files to make them have suid or sgid bits. This protects
83506 + against another published method of breaking a chroot. If the sysctl
83507 + option is enabled, a sysctl option with name "chroot_deny_chmod" is
83508 + created.
83509 +
83510 +config GRKERNSEC_CHROOT_FCHDIR
83511 + bool "Deny fchdir and fhandle out of chroot"
83512 + default y if GRKERNSEC_CONFIG_AUTO
83513 + depends on GRKERNSEC_CHROOT
83514 + help
83515 + If you say Y here, a well-known method of breaking chroots by fchdir'ing
83516 + to a file descriptor of the chrooting process that points to a directory
83517 + outside the filesystem will be stopped. Additionally, this option prevents
83518 + use of the recently-created syscall for opening files by a guessable "file
83519 + handle" inside a chroot. If the sysctl option is enabled, a sysctl option
83520 + with name "chroot_deny_fchdir" is created.
83521 +
83522 +config GRKERNSEC_CHROOT_MKNOD
83523 + bool "Deny mknod"
83524 + default y if GRKERNSEC_CONFIG_AUTO
83525 + depends on GRKERNSEC_CHROOT
83526 + help
83527 + If you say Y here, processes inside a chroot will not be allowed to
83528 + mknod. The problem with using mknod inside a chroot is that it
83529 + would allow an attacker to create a device entry that is the same
83530 + as one on the physical root of your system, which could range from
83531 + anything from the console device to a device for your harddrive (which
83532 + they could then use to wipe the drive or steal data). It is recommended
83533 + that you say Y here, unless you run into software incompatibilities.
83534 + If the sysctl option is enabled, a sysctl option with name
83535 + "chroot_deny_mknod" is created.
83536 +
83537 +config GRKERNSEC_CHROOT_SHMAT
83538 + bool "Deny shmat() out of chroot"
83539 + default y if GRKERNSEC_CONFIG_AUTO
83540 + depends on GRKERNSEC_CHROOT
83541 + help
83542 + If you say Y here, processes inside a chroot will not be able to attach
83543 + to shared memory segments that were created outside of the chroot jail.
83544 + It is recommended that you say Y here. If the sysctl option is enabled,
83545 + a sysctl option with name "chroot_deny_shmat" is created.
83546 +
83547 +config GRKERNSEC_CHROOT_UNIX
83548 + bool "Deny access to abstract AF_UNIX sockets out of chroot"
83549 + default y if GRKERNSEC_CONFIG_AUTO
83550 + depends on GRKERNSEC_CHROOT
83551 + help
83552 + If you say Y here, processes inside a chroot will not be able to
83553 + connect to abstract (meaning not belonging to a filesystem) Unix
83554 + domain sockets that were bound outside of a chroot. It is recommended
83555 + that you say Y here. If the sysctl option is enabled, a sysctl option
83556 + with name "chroot_deny_unix" is created.
83557 +
83558 +config GRKERNSEC_CHROOT_FINDTASK
83559 + bool "Protect outside processes"
83560 + default y if GRKERNSEC_CONFIG_AUTO
83561 + depends on GRKERNSEC_CHROOT
83562 + help
83563 + If you say Y here, processes inside a chroot will not be able to
83564 + kill, send signals with fcntl, ptrace, capget, getpgid, setpgid,
83565 + getsid, or view any process outside of the chroot. If the sysctl
83566 + option is enabled, a sysctl option with name "chroot_findtask" is
83567 + created.
83568 +
83569 +config GRKERNSEC_CHROOT_NICE
83570 + bool "Restrict priority changes"
83571 + default y if GRKERNSEC_CONFIG_AUTO
83572 + depends on GRKERNSEC_CHROOT
83573 + help
83574 + If you say Y here, processes inside a chroot will not be able to raise
83575 + the priority of processes in the chroot, or alter the priority of
83576 + processes outside the chroot. This provides more security than simply
83577 + removing CAP_SYS_NICE from the process' capability set. If the
83578 + sysctl option is enabled, a sysctl option with name "chroot_restrict_nice"
83579 + is created.
83580 +
83581 +config GRKERNSEC_CHROOT_SYSCTL
83582 + bool "Deny sysctl writes"
83583 + default y if GRKERNSEC_CONFIG_AUTO
83584 + depends on GRKERNSEC_CHROOT
83585 + help
83586 + If you say Y here, an attacker in a chroot will not be able to
83587 + write to sysctl entries, either by sysctl(2) or through a /proc
83588 + interface. It is strongly recommended that you say Y here. If the
83589 + sysctl option is enabled, a sysctl option with name
83590 + "chroot_deny_sysctl" is created.
83591 +
83592 +config GRKERNSEC_CHROOT_RENAME
83593 + bool "Deny bad renames"
83594 + default y if GRKERNSEC_CONFIG_AUTO
83595 + depends on GRKERNSEC_CHROOT
83596 + help
83597 + If you say Y here, an attacker in a chroot will not be able to
83598 + abuse the ability to create double chroots to break out of the
83599 + chroot by exploiting a race condition between a rename of a directory
83600 + within a chroot against an open of a symlink with relative path
83601 + components. This feature will likewise prevent an accomplice outside
83602 + a chroot from enabling a user inside the chroot to break out and make
83603 + use of their credentials on the global filesystem. Enabling this
83604 + feature is essential to prevent root users from breaking out of a
83605 + chroot. If the sysctl option is enabled, a sysctl option with name
83606 + "chroot_deny_bad_rename" is created.
83607 +
83608 +config GRKERNSEC_CHROOT_CAPS
83609 + bool "Capability restrictions"
83610 + default y if GRKERNSEC_CONFIG_AUTO
83611 + depends on GRKERNSEC_CHROOT
83612 + help
83613 + If you say Y here, the capabilities on all processes within a
83614 + chroot jail will be lowered to stop module insertion, raw i/o,
83615 + system and net admin tasks, rebooting the system, modifying immutable
83616 + files, modifying IPC owned by another, and changing the system time.
83617 + This is left an option because it can break some apps. Disable this
83618 + if your chrooted apps are having problems performing those kinds of
83619 + tasks. If the sysctl option is enabled, a sysctl option with
83620 + name "chroot_caps" is created.
83621 +
83622 +config GRKERNSEC_CHROOT_INITRD
83623 + bool "Exempt initrd tasks from restrictions"
83624 + default y if GRKERNSEC_CONFIG_AUTO
83625 + depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD
83626 + help
83627 + If you say Y here, tasks started prior to init will be exempted from
83628 + grsecurity's chroot restrictions. This option is mainly meant to
83629 + resolve Plymouth's performing privileged operations unnecessarily
83630 + in a chroot.
83631 +
83632 +endmenu
83633 +menu "Kernel Auditing"
83634 +depends on GRKERNSEC
83635 +
83636 +config GRKERNSEC_AUDIT_GROUP
83637 + bool "Single group for auditing"
83638 + help
83639 + If you say Y here, the exec and chdir logging features will only operate
83640 + on a group you specify. This option is recommended if you only want to
83641 + watch certain users instead of having a large amount of logs from the
83642 + entire system. If the sysctl option is enabled, a sysctl option with
83643 + name "audit_group" is created.
83644 +
83645 +config GRKERNSEC_AUDIT_GID
83646 + int "GID for auditing"
83647 + depends on GRKERNSEC_AUDIT_GROUP
83648 + default 1007
83649 +
83650 +config GRKERNSEC_EXECLOG
83651 + bool "Exec logging"
83652 + help
83653 + If you say Y here, all execve() calls will be logged (since the
83654 + other exec*() calls are frontends to execve(), all execution
83655 + will be logged). Useful for shell-servers that like to keep track
83656 + of their users. If the sysctl option is enabled, a sysctl option with
83657 + name "exec_logging" is created.
83658 + WARNING: This option when enabled will produce a LOT of logs, especially
83659 + on an active system.
83660 +
83661 +config GRKERNSEC_RESLOG
83662 + bool "Resource logging"
83663 + default y if GRKERNSEC_CONFIG_AUTO
83664 + help
83665 + If you say Y here, all attempts to overstep resource limits will
83666 + be logged with the resource name, the requested size, and the current
83667 + limit. It is highly recommended that you say Y here. If the sysctl
83668 + option is enabled, a sysctl option with name "resource_logging" is
83669 + created. If the RBAC system is enabled, the sysctl value is ignored.
83670 +
83671 +config GRKERNSEC_CHROOT_EXECLOG
83672 + bool "Log execs within chroot"
83673 + help
83674 + If you say Y here, all executions inside a chroot jail will be logged
83675 + to syslog. This can cause a large amount of logs if certain
83676 + applications (eg. djb's daemontools) are installed on the system, and
83677 + is therefore left as an option. If the sysctl option is enabled, a
83678 + sysctl option with name "chroot_execlog" is created.
83679 +
83680 +config GRKERNSEC_AUDIT_PTRACE
83681 + bool "Ptrace logging"
83682 + help
83683 + If you say Y here, all attempts to attach to a process via ptrace
83684 + will be logged. If the sysctl option is enabled, a sysctl option
83685 + with name "audit_ptrace" is created.
83686 +
83687 +config GRKERNSEC_AUDIT_CHDIR
83688 + bool "Chdir logging"
83689 + help
83690 + If you say Y here, all chdir() calls will be logged. If the sysctl
83691 + option is enabled, a sysctl option with name "audit_chdir" is created.
83692 +
83693 +config GRKERNSEC_AUDIT_MOUNT
83694 + bool "(Un)Mount logging"
83695 + help
83696 + If you say Y here, all mounts and unmounts will be logged. If the
83697 + sysctl option is enabled, a sysctl option with name "audit_mount" is
83698 + created.
83699 +
83700 +config GRKERNSEC_SIGNAL
83701 + bool "Signal logging"
83702 + default y if GRKERNSEC_CONFIG_AUTO
83703 + help
83704 + If you say Y here, certain important signals will be logged, such as
83705 + SIGSEGV, which will as a result inform you of when a error in a program
83706 + occurred, which in some cases could mean a possible exploit attempt.
83707 + If the sysctl option is enabled, a sysctl option with name
83708 + "signal_logging" is created.
83709 +
83710 +config GRKERNSEC_FORKFAIL
83711 + bool "Fork failure logging"
83712 + help
83713 + If you say Y here, all failed fork() attempts will be logged.
83714 + This could suggest a fork bomb, or someone attempting to overstep
83715 + their process limit. If the sysctl option is enabled, a sysctl option
83716 + with name "forkfail_logging" is created.
83717 +
83718 +config GRKERNSEC_TIME
83719 + bool "Time change logging"
83720 + default y if GRKERNSEC_CONFIG_AUTO
83721 + help
83722 + If you say Y here, any changes of the system clock will be logged.
83723 + If the sysctl option is enabled, a sysctl option with name
83724 + "timechange_logging" is created.
83725 +
83726 +config GRKERNSEC_PROC_IPADDR
83727 + bool "/proc/<pid>/ipaddr support"
83728 + default y if GRKERNSEC_CONFIG_AUTO
83729 + help
83730 + If you say Y here, a new entry will be added to each /proc/<pid>
83731 + directory that contains the IP address of the person using the task.
83732 + The IP is carried across local TCP and AF_UNIX stream sockets.
83733 + This information can be useful for IDS/IPSes to perform remote response
83734 + to a local attack. The entry is readable by only the owner of the
83735 + process (and root if he has CAP_DAC_OVERRIDE, which can be removed via
83736 + the RBAC system), and thus does not create privacy concerns.
83737 +
83738 +config GRKERNSEC_RWXMAP_LOG
83739 + bool 'Denied RWX mmap/mprotect logging'
83740 + default y if GRKERNSEC_CONFIG_AUTO
83741 + depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT
83742 + help
83743 + If you say Y here, calls to mmap() and mprotect() with explicit
83744 + usage of PROT_WRITE and PROT_EXEC together will be logged when
83745 + denied by the PAX_MPROTECT feature. This feature will also
83746 + log other problematic scenarios that can occur when PAX_MPROTECT
83747 + is enabled on a binary, like textrels and PT_GNU_STACK. If the
83748 + sysctl option is enabled, a sysctl option with name "rwxmap_logging"
83749 + is created.
83750 +
83751 +endmenu
83752 +
83753 +menu "Executable Protections"
83754 +depends on GRKERNSEC
83755 +
83756 +config GRKERNSEC_DMESG
83757 + bool "Dmesg(8) restriction"
83758 + default y if GRKERNSEC_CONFIG_AUTO
83759 + help
83760 + If you say Y here, non-root users will not be able to use dmesg(8)
83761 + to view the contents of the kernel's circular log buffer.
83762 + The kernel's log buffer often contains kernel addresses and other
83763 + identifying information useful to an attacker in fingerprinting a
83764 + system for a targeted exploit.
83765 + If the sysctl option is enabled, a sysctl option with name "dmesg" is
83766 + created.
83767 +
83768 +config GRKERNSEC_HARDEN_PTRACE
83769 + bool "Deter ptrace-based process snooping"
83770 + default y if GRKERNSEC_CONFIG_AUTO
83771 + help
83772 + If you say Y here, TTY sniffers and other malicious monitoring
83773 + programs implemented through ptrace will be defeated. If you
83774 + have been using the RBAC system, this option has already been
83775 + enabled for several years for all users, with the ability to make
83776 + fine-grained exceptions.
83777 +
83778 + This option only affects the ability of non-root users to ptrace
83779 + processes that are not a descendent of the ptracing process.
83780 + This means that strace ./binary and gdb ./binary will still work,
83781 + but attaching to arbitrary processes will not. If the sysctl
83782 + option is enabled, a sysctl option with name "harden_ptrace" is
83783 + created.
83784 +
83785 +config GRKERNSEC_PTRACE_READEXEC
83786 + bool "Require read access to ptrace sensitive binaries"
83787 + default y if GRKERNSEC_CONFIG_AUTO
83788 + help
83789 + If you say Y here, unprivileged users will not be able to ptrace unreadable
83790 + binaries. This option is useful in environments that
83791 + remove the read bits (e.g. file mode 4711) from suid binaries to
83792 + prevent infoleaking of their contents. This option adds
83793 + consistency to the use of that file mode, as the binary could normally
83794 + be read out when run without privileges while ptracing.
83795 +
83796 + If the sysctl option is enabled, a sysctl option with name "ptrace_readexec"
83797 + is created.
83798 +
83799 +config GRKERNSEC_SETXID
83800 + bool "Enforce consistent multithreaded privileges"
83801 + default y if GRKERNSEC_CONFIG_AUTO
83802 + depends on (X86 || SPARC64 || PPC || ARM || MIPS)
83803 + help
83804 + If you say Y here, a change from a root uid to a non-root uid
83805 + in a multithreaded application will cause the resulting uids,
83806 + gids, supplementary groups, and capabilities in that thread
83807 + to be propagated to the other threads of the process. In most
83808 + cases this is unnecessary, as glibc will emulate this behavior
83809 + on behalf of the application. Other libcs do not act in the
83810 + same way, allowing the other threads of the process to continue
83811 + running with root privileges. If the sysctl option is enabled,
83812 + a sysctl option with name "consistent_setxid" is created.
83813 +
83814 +config GRKERNSEC_HARDEN_IPC
83815 + bool "Disallow access to overly-permissive IPC objects"
83816 + default y if GRKERNSEC_CONFIG_AUTO
83817 + depends on SYSVIPC
83818 + help
83819 + If you say Y here, access to overly-permissive IPC objects (shared
83820 + memory, message queues, and semaphores) will be denied for processes
83821 + given the following criteria beyond normal permission checks:
83822 + 1) If the IPC object is world-accessible and the euid doesn't match
83823 + that of the creator or current uid for the IPC object
83824 + 2) If the IPC object is group-accessible and the egid doesn't
83825 + match that of the creator or current gid for the IPC object
83826 + It's a common error to grant too much permission to these objects,
83827 + with impact ranging from denial of service and information leaking to
83828 + privilege escalation. This feature was developed in response to
83829 + research by Tim Brown:
83830 + http://labs.portcullis.co.uk/whitepapers/memory-squatting-attacks-on-system-v-shared-memory/
83831 + who found hundreds of such insecure usages. Processes with
83832 + CAP_IPC_OWNER are still permitted to access these IPC objects.
83833 + If the sysctl option is enabled, a sysctl option with name
83834 + "harden_ipc" is created.
83835 +
83836 +config GRKERNSEC_TPE
83837 + bool "Trusted Path Execution (TPE)"
83838 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
83839 + help
83840 + If you say Y here, you will be able to choose a gid to add to the
83841 + supplementary groups of users you want to mark as "untrusted."
83842 + These users will not be able to execute any files that are not in
83843 + root-owned directories writable only by root. If the sysctl option
83844 + is enabled, a sysctl option with name "tpe" is created.
83845 +
83846 +config GRKERNSEC_TPE_ALL
83847 + bool "Partially restrict all non-root users"
83848 + depends on GRKERNSEC_TPE
83849 + help
83850 + If you say Y here, all non-root users will be covered under
83851 + a weaker TPE restriction. This is separate from, and in addition to,
83852 + the main TPE options that you have selected elsewhere. Thus, if a
83853 + "trusted" GID is chosen, this restriction applies to even that GID.
83854 + Under this restriction, all non-root users will only be allowed to
83855 + execute files in directories they own that are not group or
83856 + world-writable, or in directories owned by root and writable only by
83857 + root. If the sysctl option is enabled, a sysctl option with name
83858 + "tpe_restrict_all" is created.
83859 +
83860 +config GRKERNSEC_TPE_INVERT
83861 + bool "Invert GID option"
83862 + depends on GRKERNSEC_TPE
83863 + help
83864 + If you say Y here, the group you specify in the TPE configuration will
83865 + decide what group TPE restrictions will be *disabled* for. This
83866 + option is useful if you want TPE restrictions to be applied to most
83867 + users on the system. If the sysctl option is enabled, a sysctl option
83868 + with name "tpe_invert" is created. Unlike other sysctl options, this
83869 + entry will default to on for backward-compatibility.
83870 +
83871 +config GRKERNSEC_TPE_GID
83872 + int
83873 + default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT)
83874 + default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT)
83875 +
83876 +config GRKERNSEC_TPE_UNTRUSTED_GID
83877 + int "GID for TPE-untrusted users"
83878 + depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
83879 + default 1005
83880 + help
83881 + Setting this GID determines what group TPE restrictions will be
83882 + *enabled* for. If the sysctl option is enabled, a sysctl option
83883 + with name "tpe_gid" is created.
83884 +
83885 +config GRKERNSEC_TPE_TRUSTED_GID
83886 + int "GID for TPE-trusted users"
83887 + depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
83888 + default 1005
83889 + help
83890 + Setting this GID determines what group TPE restrictions will be
83891 + *disabled* for. If the sysctl option is enabled, a sysctl option
83892 + with name "tpe_gid" is created.
83893 +
83894 +endmenu
83895 +menu "Network Protections"
83896 +depends on GRKERNSEC
83897 +
83898 +config GRKERNSEC_BLACKHOLE
83899 + bool "TCP/UDP blackhole and LAST_ACK DoS prevention"
83900 + default y if GRKERNSEC_CONFIG_AUTO
83901 + depends on NET
83902 + help
83903 + If you say Y here, neither TCP resets nor ICMP
83904 + destination-unreachable packets will be sent in response to packets
83905 + sent to ports for which no associated listening process exists.
83906 + It will also prevent the sending of ICMP protocol unreachable packets
83907 + in response to packets with unknown protocols.
83908 + This feature supports both IPV4 and IPV6 and exempts the
83909 + loopback interface from blackholing. Enabling this feature
83910 + makes a host more resilient to DoS attacks and reduces network
83911 + visibility against scanners.
83912 +
83913 + The blackhole feature as-implemented is equivalent to the FreeBSD
83914 + blackhole feature, as it prevents RST responses to all packets, not
83915 + just SYNs. Under most application behavior this causes no
83916 + problems, but applications (like haproxy) may not close certain
83917 + connections in a way that cleanly terminates them on the remote
83918 + end, leaving the remote host in LAST_ACK state. Because of this
83919 + side-effect and to prevent intentional LAST_ACK DoSes, this
83920 + feature also adds automatic mitigation against such attacks.
83921 + The mitigation drastically reduces the amount of time a socket
83922 + can spend in LAST_ACK state. If you're using haproxy and not
83923 + all servers it connects to have this option enabled, consider
83924 + disabling this feature on the haproxy host.
83925 +
83926 + If the sysctl option is enabled, two sysctl options with names
83927 + "ip_blackhole" and "lastack_retries" will be created.
83928 + While "ip_blackhole" takes the standard zero/non-zero on/off
83929 + toggle, "lastack_retries" uses the same kinds of values as
83930 + "tcp_retries1" and "tcp_retries2". The default value of 4
83931 + prevents a socket from lasting more than 45 seconds in LAST_ACK
83932 + state.
83933 +
83934 +config GRKERNSEC_NO_SIMULT_CONNECT
83935 + bool "Disable TCP Simultaneous Connect"
83936 + default y if GRKERNSEC_CONFIG_AUTO
83937 + depends on NET
83938 + help
83939 + If you say Y here, a feature by Willy Tarreau will be enabled that
83940 + removes a weakness in Linux's strict implementation of TCP that
83941 + allows two clients to connect to each other without either entering
83942 + a listening state. The weakness allows an attacker to easily prevent
83943 + a client from connecting to a known server provided the source port
83944 + for the connection is guessed correctly.
83945 +
83946 + As the weakness could be used to prevent an antivirus or IPS from
83947 + fetching updates, or prevent an SSL gateway from fetching a CRL,
83948 + it should be eliminated by enabling this option. Though Linux is
83949 + one of few operating systems supporting simultaneous connect, it
83950 + has no legitimate use in practice and is rarely supported by firewalls.
83951 +
83952 +config GRKERNSEC_SOCKET
83953 + bool "Socket restrictions"
83954 + depends on NET
83955 + help
83956 + If you say Y here, you will be able to choose from several options.
83957 + If you assign a GID on your system and add it to the supplementary
83958 + groups of users you want to restrict socket access to, this patch
83959 + will perform up to three things, based on the option(s) you choose.
83960 +
83961 +config GRKERNSEC_SOCKET_ALL
83962 + bool "Deny any sockets to group"
83963 + depends on GRKERNSEC_SOCKET
83964 + help
83965 + If you say Y here, you will be able to choose a GID of whose users will
83966 + be unable to connect to other hosts from your machine or run server
83967 + applications from your machine. If the sysctl option is enabled, a
83968 + sysctl option with name "socket_all" is created.
83969 +
83970 +config GRKERNSEC_SOCKET_ALL_GID
83971 + int "GID to deny all sockets for"
83972 + depends on GRKERNSEC_SOCKET_ALL
83973 + default 1004
83974 + help
83975 + Here you can choose the GID to disable socket access for. Remember to
83976 + add the users you want socket access disabled for to the GID
83977 + specified here. If the sysctl option is enabled, a sysctl option
83978 + with name "socket_all_gid" is created.
83979 +
83980 +config GRKERNSEC_SOCKET_CLIENT
83981 + bool "Deny client sockets to group"
83982 + depends on GRKERNSEC_SOCKET
83983 + help
83984 + If you say Y here, you will be able to choose a GID of whose users will
83985 + be unable to connect to other hosts from your machine, but will be
83986 + able to run servers. If this option is enabled, all users in the group
83987 + you specify will have to use passive mode when initiating ftp transfers
83988 + from the shell on your machine. If the sysctl option is enabled, a
83989 + sysctl option with name "socket_client" is created.
83990 +
83991 +config GRKERNSEC_SOCKET_CLIENT_GID
83992 + int "GID to deny client sockets for"
83993 + depends on GRKERNSEC_SOCKET_CLIENT
83994 + default 1003
83995 + help
83996 + Here you can choose the GID to disable client socket access for.
83997 + Remember to add the users you want client socket access disabled for to
83998 + the GID specified here. If the sysctl option is enabled, a sysctl
83999 + option with name "socket_client_gid" is created.
84000 +
84001 +config GRKERNSEC_SOCKET_SERVER
84002 + bool "Deny server sockets to group"
84003 + depends on GRKERNSEC_SOCKET
84004 + help
84005 + If you say Y here, you will be able to choose a GID of whose users will
84006 + be unable to run server applications from your machine. If the sysctl
84007 + option is enabled, a sysctl option with name "socket_server" is created.
84008 +
84009 +config GRKERNSEC_SOCKET_SERVER_GID
84010 + int "GID to deny server sockets for"
84011 + depends on GRKERNSEC_SOCKET_SERVER
84012 + default 1002
84013 + help
84014 + Here you can choose the GID to disable server socket access for.
84015 + Remember to add the users you want server socket access disabled for to
84016 + the GID specified here. If the sysctl option is enabled, a sysctl
84017 + option with name "socket_server_gid" is created.
84018 +
84019 +endmenu
84020 +
84021 +menu "Physical Protections"
84022 +depends on GRKERNSEC
84023 +
84024 +config GRKERNSEC_DENYUSB
84025 + bool "Deny new USB connections after toggle"
84026 + default y if GRKERNSEC_CONFIG_AUTO
84027 + depends on SYSCTL && USB_SUPPORT
84028 + help
84029 + If you say Y here, a new sysctl option with name "deny_new_usb"
84030 + will be created. Setting its value to 1 will prevent any new
84031 + USB devices from being recognized by the OS. Any attempted USB
84032 + device insertion will be logged. This option is intended to be
84033 + used against custom USB devices designed to exploit vulnerabilities
84034 + in various USB device drivers.
84035 +
84036 + For greatest effectiveness, this sysctl should be set after any
84037 + relevant init scripts. This option is safe to enable in distros
84038 + as each user can choose whether or not to toggle the sysctl.
84039 +
84040 +config GRKERNSEC_DENYUSB_FORCE
84041 + bool "Reject all USB devices not connected at boot"
84042 + select USB
84043 + depends on GRKERNSEC_DENYUSB
84044 + help
84045 + If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled
84046 + that doesn't involve a sysctl entry. This option should only be
84047 + enabled if you're sure you want to deny all new USB connections
84048 + at runtime and don't want to modify init scripts. This should not
84049 + be enabled by distros. It forces the core USB code to be built
84050 + into the kernel image so that all devices connected at boot time
84051 + can be recognized and new USB device connections can be prevented
84052 + prior to init running.
84053 +
84054 +endmenu
84055 +
84056 +menu "Sysctl Support"
84057 +depends on GRKERNSEC && SYSCTL
84058 +
84059 +config GRKERNSEC_SYSCTL
84060 + bool "Sysctl support"
84061 + default y if GRKERNSEC_CONFIG_AUTO
84062 + help
84063 + If you say Y here, you will be able to change the options that
84064 + grsecurity runs with at bootup, without having to recompile your
84065 + kernel. You can echo values to files in /proc/sys/kernel/grsecurity
84066 + to enable (1) or disable (0) various features. All the sysctl entries
84067 + are mutable until the "grsec_lock" entry is set to a non-zero value.
84068 + All features enabled in the kernel configuration are disabled at boot
84069 + if you do not say Y to the "Turn on features by default" option.
84070 + All options should be set at startup, and the grsec_lock entry should
84071 + be set to a non-zero value after all the options are set.
84072 + *THIS IS EXTREMELY IMPORTANT*
84073 +
84074 +config GRKERNSEC_SYSCTL_DISTRO
84075 + bool "Extra sysctl support for distro makers (READ HELP)"
84076 + depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO
84077 + help
84078 + If you say Y here, additional sysctl options will be created
84079 + for features that affect processes running as root. Therefore,
84080 + it is critical when using this option that the grsec_lock entry be
84081 + enabled after boot. Only distros with prebuilt kernel packages
84082 + with this option enabled that can ensure grsec_lock is enabled
84083 + after boot should use this option.
84084 + *Failure to set grsec_lock after boot makes all grsec features
84085 + this option covers useless*
84086 +
84087 + Currently this option creates the following sysctl entries:
84088 + "Disable Privileged I/O": "disable_priv_io"
84089 +
84090 +config GRKERNSEC_SYSCTL_ON
84091 + bool "Turn on features by default"
84092 + default y if GRKERNSEC_CONFIG_AUTO
84093 + depends on GRKERNSEC_SYSCTL
84094 + help
84095 + If you say Y here, instead of having all features enabled in the
84096 + kernel configuration disabled at boot time, the features will be
84097 + enabled at boot time. It is recommended you say Y here unless
84098 + there is some reason you would want all sysctl-tunable features to
84099 + be disabled by default. As mentioned elsewhere, it is important
84100 + to enable the grsec_lock entry once you have finished modifying
84101 + the sysctl entries.
84102 +
84103 +endmenu
84104 +menu "Logging Options"
84105 +depends on GRKERNSEC
84106 +
84107 +config GRKERNSEC_FLOODTIME
84108 + int "Seconds in between log messages (minimum)"
84109 + default 10
84110 + help
84111 + This option allows you to enforce the number of seconds between
84112 + grsecurity log messages. The default should be suitable for most
84113 + people, however, if you choose to change it, choose a value small enough
84114 + to allow informative logs to be produced, but large enough to
84115 + prevent flooding.
84116 +
84117 + Setting both this value and GRKERNSEC_FLOODBURST to 0 will disable
84118 + any rate limiting on grsecurity log messages.
84119 +
84120 +config GRKERNSEC_FLOODBURST
84121 + int "Number of messages in a burst (maximum)"
84122 + default 6
84123 + help
84124 + This option allows you to choose the maximum number of messages allowed
84125 + within the flood time interval you chose in a separate option. The
84126 + default should be suitable for most people, however if you find that
84127 + many of your logs are being interpreted as flooding, you may want to
84128 + raise this value.
84129 +
84130 + Setting both this value and GRKERNSEC_FLOODTIME to 0 will disable
84131 + any rate limiting on grsecurity log messages.
84132 +
84133 +endmenu
84134 diff --git a/grsecurity/Makefile b/grsecurity/Makefile
84135 new file mode 100644
84136 index 0000000..30ababb
84137 --- /dev/null
84138 +++ b/grsecurity/Makefile
84139 @@ -0,0 +1,54 @@
84140 +# grsecurity – access control and security hardening for Linux
84141 +# All code in this directory and various hooks located throughout the Linux kernel are
84142 +# Copyright (C) 2001-2014 Bradley Spengler, Open Source Security, Inc.
84143 +# http://www.grsecurity.net spender@grsecurity.net
84144 +#
84145 +# This program is free software; you can redistribute it and/or
84146 +# modify it under the terms of the GNU General Public License version 2
84147 +# as published by the Free Software Foundation.
84148 +#
84149 +# This program is distributed in the hope that it will be useful,
84150 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
84151 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
84152 +# GNU General Public License for more details.
84153 +#
84154 +# You should have received a copy of the GNU General Public License
84155 +# along with this program; if not, write to the Free Software
84156 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
84157 +
84158 +KBUILD_CFLAGS += -Werror
84159 +
84160 +obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
84161 + grsec_mount.o grsec_sig.o grsec_sysctl.o \
84162 + grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
84163 + grsec_usb.o grsec_ipc.o grsec_proc.o
84164 +
84165 +obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
84166 + gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
84167 + gracl_learn.o grsec_log.o gracl_policy.o
84168 +ifdef CONFIG_COMPAT
84169 +obj-$(CONFIG_GRKERNSEC) += gracl_compat.o
84170 +endif
84171 +
84172 +obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o
84173 +
84174 +ifdef CONFIG_NET
84175 +obj-y += grsec_sock.o
84176 +obj-$(CONFIG_GRKERNSEC) += gracl_ip.o
84177 +endif
84178 +
84179 +ifndef CONFIG_GRKERNSEC
84180 +obj-y += grsec_disabled.o
84181 +endif
84182 +
84183 +ifdef CONFIG_GRKERNSEC_HIDESYM
84184 +extra-y := grsec_hidesym.o
84185 +$(obj)/grsec_hidesym.o:
84186 + @-chmod -f 500 /boot
84187 + @-chmod -f 500 /lib/modules
84188 + @-chmod -f 500 /lib64/modules
84189 + @-chmod -f 500 /lib32/modules
84190 + @-chmod -f 700 .
84191 + @-chmod -f 700 $(objtree)
84192 + @echo ' grsec: protected kernel image paths'
84193 +endif
84194 diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c
84195 new file mode 100644
84196 index 0000000..7ad630a
84197 --- /dev/null
84198 +++ b/grsecurity/gracl.c
84199 @@ -0,0 +1,2757 @@
84200 +#include <linux/kernel.h>
84201 +#include <linux/module.h>
84202 +#include <linux/sched.h>
84203 +#include <linux/mm.h>
84204 +#include <linux/file.h>
84205 +#include <linux/fs.h>
84206 +#include <linux/namei.h>
84207 +#include <linux/mount.h>
84208 +#include <linux/tty.h>
84209 +#include <linux/proc_fs.h>
84210 +#include <linux/lglock.h>
84211 +#include <linux/slab.h>
84212 +#include <linux/vmalloc.h>
84213 +#include <linux/types.h>
84214 +#include <linux/sysctl.h>
84215 +#include <linux/netdevice.h>
84216 +#include <linux/ptrace.h>
84217 +#include <linux/gracl.h>
84218 +#include <linux/gralloc.h>
84219 +#include <linux/security.h>
84220 +#include <linux/grinternal.h>
84221 +#include <linux/pid_namespace.h>
84222 +#include <linux/stop_machine.h>
84223 +#include <linux/fdtable.h>
84224 +#include <linux/percpu.h>
84225 +#include <linux/lglock.h>
84226 +#include <linux/hugetlb.h>
84227 +#include <linux/posix-timers.h>
84228 +#include <linux/prefetch.h>
84229 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
84230 +#include <linux/magic.h>
84231 +#include <linux/pagemap.h>
84232 +#include "../fs/btrfs/async-thread.h"
84233 +#include "../fs/btrfs/ctree.h"
84234 +#include "../fs/btrfs/btrfs_inode.h"
84235 +#endif
84236 +#include "../fs/mount.h"
84237 +
84238 +#include <asm/uaccess.h>
84239 +#include <asm/errno.h>
84240 +#include <asm/mman.h>
84241 +
84242 +#define FOR_EACH_ROLE_START(role) \
84243 + role = running_polstate.role_list; \
84244 + while (role) {
84245 +
84246 +#define FOR_EACH_ROLE_END(role) \
84247 + role = role->prev; \
84248 + }
84249 +
84250 +extern struct path gr_real_root;
84251 +
84252 +static struct gr_policy_state running_polstate;
84253 +struct gr_policy_state *polstate = &running_polstate;
84254 +extern struct gr_alloc_state *current_alloc_state;
84255 +
84256 +extern char *gr_shared_page[4];
84257 +DEFINE_RWLOCK(gr_inode_lock);
84258 +
84259 +static unsigned int gr_status __read_only = GR_STATUS_INIT;
84260 +
84261 +#ifdef CONFIG_NET
84262 +extern struct vfsmount *sock_mnt;
84263 +#endif
84264 +
84265 +extern struct vfsmount *pipe_mnt;
84266 +extern struct vfsmount *shm_mnt;
84267 +
84268 +#ifdef CONFIG_HUGETLBFS
84269 +extern struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
84270 +#endif
84271 +
84272 +extern u16 acl_sp_role_value;
84273 +extern struct acl_object_label *fakefs_obj_rw;
84274 +extern struct acl_object_label *fakefs_obj_rwx;
84275 +
84276 +int gr_acl_is_enabled(void)
84277 +{
84278 + return (gr_status & GR_READY);
84279 +}
84280 +
84281 +void gr_enable_rbac_system(void)
84282 +{
84283 + pax_open_kernel();
84284 + gr_status |= GR_READY;
84285 + pax_close_kernel();
84286 +}
84287 +
84288 +int gr_rbac_disable(void *unused)
84289 +{
84290 + pax_open_kernel();
84291 + gr_status &= ~GR_READY;
84292 + pax_close_kernel();
84293 +
84294 + return 0;
84295 +}
84296 +
84297 +static inline dev_t __get_dev(const struct dentry *dentry)
84298 +{
84299 + struct dentry *ldentry = d_backing_dentry((struct dentry *)dentry);
84300 +
84301 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
84302 + if (ldentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
84303 + return BTRFS_I(d_inode(ldentry))->root->anon_dev;
84304 + else
84305 +#endif
84306 + return d_inode(ldentry)->i_sb->s_dev;
84307 +}
84308 +
84309 +static inline u64 __get_ino(const struct dentry *dentry)
84310 +{
84311 + struct dentry *ldentry = d_backing_dentry((struct dentry *)dentry);
84312 +
84313 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
84314 + if (ldentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
84315 + return btrfs_ino(d_inode(dentry));
84316 + else
84317 +#endif
84318 + return d_inode(ldentry)->i_ino;
84319 +}
84320 +
84321 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
84322 +{
84323 + return __get_dev(dentry);
84324 +}
84325 +
84326 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
84327 +{
84328 + return __get_ino(dentry);
84329 +}
84330 +
84331 +static char gr_task_roletype_to_char(struct task_struct *task)
84332 +{
84333 + switch (task->role->roletype &
84334 + (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP |
84335 + GR_ROLE_SPECIAL)) {
84336 + case GR_ROLE_DEFAULT:
84337 + return 'D';
84338 + case GR_ROLE_USER:
84339 + return 'U';
84340 + case GR_ROLE_GROUP:
84341 + return 'G';
84342 + case GR_ROLE_SPECIAL:
84343 + return 'S';
84344 + }
84345 +
84346 + return 'X';
84347 +}
84348 +
84349 +char gr_roletype_to_char(void)
84350 +{
84351 + return gr_task_roletype_to_char(current);
84352 +}
84353 +
84354 +int
84355 +gr_acl_tpe_check(void)
84356 +{
84357 + if (unlikely(!(gr_status & GR_READY)))
84358 + return 0;
84359 + if (current->role->roletype & GR_ROLE_TPE)
84360 + return 1;
84361 + else
84362 + return 0;
84363 +}
84364 +
84365 +int
84366 +gr_handle_rawio(const struct inode *inode)
84367 +{
84368 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84369 + if (inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR)) &&
84370 + grsec_enable_chroot_caps && proc_is_chrooted(current) &&
84371 + !capable(CAP_SYS_RAWIO))
84372 + return 1;
84373 +#endif
84374 + return 0;
84375 +}
84376 +
84377 +int
84378 +gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb)
84379 +{
84380 + if (likely(lena != lenb))
84381 + return 0;
84382 +
84383 + return !memcmp(a, b, lena);
84384 +}
84385 +
84386 +static int prepend(char **buffer, int *buflen, const char *str, int namelen)
84387 +{
84388 + *buflen -= namelen;
84389 + if (*buflen < 0)
84390 + return -ENAMETOOLONG;
84391 + *buffer -= namelen;
84392 + memcpy(*buffer, str, namelen);
84393 + return 0;
84394 +}
84395 +
84396 +static int prepend_name(char **buffer, int *buflen, struct qstr *name)
84397 +{
84398 + return prepend(buffer, buflen, name->name, name->len);
84399 +}
84400 +
84401 +static int prepend_path(const struct path *path, struct path *root,
84402 + char **buffer, int *buflen)
84403 +{
84404 + struct dentry *dentry = path->dentry;
84405 + struct vfsmount *vfsmnt = path->mnt;
84406 + struct mount *mnt = real_mount(vfsmnt);
84407 + bool slash = false;
84408 + int error = 0;
84409 +
84410 + while (dentry != root->dentry || vfsmnt != root->mnt) {
84411 + struct dentry * parent;
84412 +
84413 + if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
84414 + /* Global root? */
84415 + if (!mnt_has_parent(mnt)) {
84416 + goto out;
84417 + }
84418 + dentry = mnt->mnt_mountpoint;
84419 + mnt = mnt->mnt_parent;
84420 + vfsmnt = &mnt->mnt;
84421 + continue;
84422 + }
84423 + parent = dentry->d_parent;
84424 + prefetch(parent);
84425 + spin_lock(&dentry->d_lock);
84426 + error = prepend_name(buffer, buflen, &dentry->d_name);
84427 + spin_unlock(&dentry->d_lock);
84428 + if (!error)
84429 + error = prepend(buffer, buflen, "/", 1);
84430 + if (error)
84431 + break;
84432 +
84433 + slash = true;
84434 + dentry = parent;
84435 + }
84436 +
84437 +out:
84438 + if (!error && !slash)
84439 + error = prepend(buffer, buflen, "/", 1);
84440 +
84441 + return error;
84442 +}
84443 +
84444 +/* this must be called with mount_lock and rename_lock held */
84445 +
84446 +static char *__our_d_path(const struct path *path, struct path *root,
84447 + char *buf, int buflen)
84448 +{
84449 + char *res = buf + buflen;
84450 + int error;
84451 +
84452 + prepend(&res, &buflen, "\0", 1);
84453 + error = prepend_path(path, root, &res, &buflen);
84454 + if (error)
84455 + return ERR_PTR(error);
84456 +
84457 + return res;
84458 +}
84459 +
84460 +static char *
84461 +gen_full_path(struct path *path, struct path *root, char *buf, int buflen)
84462 +{
84463 + char *retval;
84464 +
84465 + retval = __our_d_path(path, root, buf, buflen);
84466 + if (unlikely(IS_ERR(retval)))
84467 + retval = strcpy(buf, "<path too long>");
84468 + else if (unlikely(retval[1] == '/' && retval[2] == '\0'))
84469 + retval[1] = '\0';
84470 +
84471 + return retval;
84472 +}
84473 +
84474 +static char *
84475 +__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
84476 + char *buf, int buflen)
84477 +{
84478 + struct path path;
84479 + char *res;
84480 +
84481 + path.dentry = (struct dentry *)dentry;
84482 + path.mnt = (struct vfsmount *)vfsmnt;
84483 +
84484 + /* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called
84485 + by the RBAC system */
84486 + res = gen_full_path(&path, &gr_real_root, buf, buflen);
84487 +
84488 + return res;
84489 +}
84490 +
84491 +static char *
84492 +d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
84493 + char *buf, int buflen)
84494 +{
84495 + char *res;
84496 + struct path path;
84497 + struct path root;
84498 + struct task_struct *reaper = init_pid_ns.child_reaper;
84499 +
84500 + path.dentry = (struct dentry *)dentry;
84501 + path.mnt = (struct vfsmount *)vfsmnt;
84502 +
84503 + /* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */
84504 + get_fs_root(reaper->fs, &root);
84505 +
84506 + read_seqlock_excl(&mount_lock);
84507 + write_seqlock(&rename_lock);
84508 + res = gen_full_path(&path, &root, buf, buflen);
84509 + write_sequnlock(&rename_lock);
84510 + read_sequnlock_excl(&mount_lock);
84511 +
84512 + path_put(&root);
84513 + return res;
84514 +}
84515 +
84516 +char *
84517 +gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
84518 +{
84519 + char *ret;
84520 + read_seqlock_excl(&mount_lock);
84521 + write_seqlock(&rename_lock);
84522 + ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
84523 + PAGE_SIZE);
84524 + write_sequnlock(&rename_lock);
84525 + read_sequnlock_excl(&mount_lock);
84526 + return ret;
84527 +}
84528 +
84529 +static char *
84530 +gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
84531 +{
84532 + char *ret;
84533 + char *buf;
84534 + int buflen;
84535 +
84536 + read_seqlock_excl(&mount_lock);
84537 + write_seqlock(&rename_lock);
84538 + buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
84539 + ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6);
84540 + buflen = (int)(ret - buf);
84541 + if (buflen >= 5)
84542 + prepend(&ret, &buflen, "/proc", 5);
84543 + else
84544 + ret = strcpy(buf, "<path too long>");
84545 + write_sequnlock(&rename_lock);
84546 + read_sequnlock_excl(&mount_lock);
84547 + return ret;
84548 +}
84549 +
84550 +char *
84551 +gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt)
84552 +{
84553 + return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
84554 + PAGE_SIZE);
84555 +}
84556 +
84557 +char *
84558 +gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt)
84559 +{
84560 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
84561 + PAGE_SIZE);
84562 +}
84563 +
84564 +char *
84565 +gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt)
84566 +{
84567 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()),
84568 + PAGE_SIZE);
84569 +}
84570 +
84571 +char *
84572 +gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt)
84573 +{
84574 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()),
84575 + PAGE_SIZE);
84576 +}
84577 +
84578 +char *
84579 +gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt)
84580 +{
84581 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()),
84582 + PAGE_SIZE);
84583 +}
84584 +
84585 +__u32
84586 +to_gr_audit(const __u32 reqmode)
84587 +{
84588 + /* masks off auditable permission flags, then shifts them to create
84589 + auditing flags, and adds the special case of append auditing if
84590 + we're requesting write */
84591 + return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0));
84592 +}
84593 +
84594 +struct acl_role_label *
84595 +__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid,
84596 + const gid_t gid)
84597 +{
84598 + unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size);
84599 + struct acl_role_label *match;
84600 + struct role_allowed_ip *ipp;
84601 + unsigned int x;
84602 + u32 curr_ip = task->signal->saved_ip;
84603 +
84604 + match = state->acl_role_set.r_hash[index];
84605 +
84606 + while (match) {
84607 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) {
84608 + for (x = 0; x < match->domain_child_num; x++) {
84609 + if (match->domain_children[x] == uid)
84610 + goto found;
84611 + }
84612 + } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER)
84613 + break;
84614 + match = match->next;
84615 + }
84616 +found:
84617 + if (match == NULL) {
84618 + try_group:
84619 + index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size);
84620 + match = state->acl_role_set.r_hash[index];
84621 +
84622 + while (match) {
84623 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) {
84624 + for (x = 0; x < match->domain_child_num; x++) {
84625 + if (match->domain_children[x] == gid)
84626 + goto found2;
84627 + }
84628 + } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP)
84629 + break;
84630 + match = match->next;
84631 + }
84632 +found2:
84633 + if (match == NULL)
84634 + match = state->default_role;
84635 + if (match->allowed_ips == NULL)
84636 + return match;
84637 + else {
84638 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
84639 + if (likely
84640 + ((ntohl(curr_ip) & ipp->netmask) ==
84641 + (ntohl(ipp->addr) & ipp->netmask)))
84642 + return match;
84643 + }
84644 + match = state->default_role;
84645 + }
84646 + } else if (match->allowed_ips == NULL) {
84647 + return match;
84648 + } else {
84649 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
84650 + if (likely
84651 + ((ntohl(curr_ip) & ipp->netmask) ==
84652 + (ntohl(ipp->addr) & ipp->netmask)))
84653 + return match;
84654 + }
84655 + goto try_group;
84656 + }
84657 +
84658 + return match;
84659 +}
84660 +
84661 +static struct acl_role_label *
84662 +lookup_acl_role_label(const struct task_struct *task, const uid_t uid,
84663 + const gid_t gid)
84664 +{
84665 + return __lookup_acl_role_label(&running_polstate, task, uid, gid);
84666 +}
84667 +
84668 +struct acl_subject_label *
84669 +lookup_acl_subj_label(const u64 ino, const dev_t dev,
84670 + const struct acl_role_label *role)
84671 +{
84672 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
84673 + struct acl_subject_label *match;
84674 +
84675 + match = role->subj_hash[index];
84676 +
84677 + while (match && (match->inode != ino || match->device != dev ||
84678 + (match->mode & GR_DELETED))) {
84679 + match = match->next;
84680 + }
84681 +
84682 + if (match && !(match->mode & GR_DELETED))
84683 + return match;
84684 + else
84685 + return NULL;
84686 +}
84687 +
84688 +struct acl_subject_label *
84689 +lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev,
84690 + const struct acl_role_label *role)
84691 +{
84692 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
84693 + struct acl_subject_label *match;
84694 +
84695 + match = role->subj_hash[index];
84696 +
84697 + while (match && (match->inode != ino || match->device != dev ||
84698 + !(match->mode & GR_DELETED))) {
84699 + match = match->next;
84700 + }
84701 +
84702 + if (match && (match->mode & GR_DELETED))
84703 + return match;
84704 + else
84705 + return NULL;
84706 +}
84707 +
84708 +static struct acl_object_label *
84709 +lookup_acl_obj_label(const u64 ino, const dev_t dev,
84710 + const struct acl_subject_label *subj)
84711 +{
84712 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
84713 + struct acl_object_label *match;
84714 +
84715 + match = subj->obj_hash[index];
84716 +
84717 + while (match && (match->inode != ino || match->device != dev ||
84718 + (match->mode & GR_DELETED))) {
84719 + match = match->next;
84720 + }
84721 +
84722 + if (match && !(match->mode & GR_DELETED))
84723 + return match;
84724 + else
84725 + return NULL;
84726 +}
84727 +
84728 +static struct acl_object_label *
84729 +lookup_acl_obj_label_create(const u64 ino, const dev_t dev,
84730 + const struct acl_subject_label *subj)
84731 +{
84732 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
84733 + struct acl_object_label *match;
84734 +
84735 + match = subj->obj_hash[index];
84736 +
84737 + while (match && (match->inode != ino || match->device != dev ||
84738 + !(match->mode & GR_DELETED))) {
84739 + match = match->next;
84740 + }
84741 +
84742 + if (match && (match->mode & GR_DELETED))
84743 + return match;
84744 +
84745 + match = subj->obj_hash[index];
84746 +
84747 + while (match && (match->inode != ino || match->device != dev ||
84748 + (match->mode & GR_DELETED))) {
84749 + match = match->next;
84750 + }
84751 +
84752 + if (match && !(match->mode & GR_DELETED))
84753 + return match;
84754 + else
84755 + return NULL;
84756 +}
84757 +
84758 +struct name_entry *
84759 +__lookup_name_entry(const struct gr_policy_state *state, const char *name)
84760 +{
84761 + unsigned int len = strlen(name);
84762 + unsigned int key = full_name_hash(name, len);
84763 + unsigned int index = key % state->name_set.n_size;
84764 + struct name_entry *match;
84765 +
84766 + match = state->name_set.n_hash[index];
84767 +
84768 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len)))
84769 + match = match->next;
84770 +
84771 + return match;
84772 +}
84773 +
84774 +static struct name_entry *
84775 +lookup_name_entry(const char *name)
84776 +{
84777 + return __lookup_name_entry(&running_polstate, name);
84778 +}
84779 +
84780 +static struct name_entry *
84781 +lookup_name_entry_create(const char *name)
84782 +{
84783 + unsigned int len = strlen(name);
84784 + unsigned int key = full_name_hash(name, len);
84785 + unsigned int index = key % running_polstate.name_set.n_size;
84786 + struct name_entry *match;
84787 +
84788 + match = running_polstate.name_set.n_hash[index];
84789 +
84790 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
84791 + !match->deleted))
84792 + match = match->next;
84793 +
84794 + if (match && match->deleted)
84795 + return match;
84796 +
84797 + match = running_polstate.name_set.n_hash[index];
84798 +
84799 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
84800 + match->deleted))
84801 + match = match->next;
84802 +
84803 + if (match && !match->deleted)
84804 + return match;
84805 + else
84806 + return NULL;
84807 +}
84808 +
84809 +static struct inodev_entry *
84810 +lookup_inodev_entry(const u64 ino, const dev_t dev)
84811 +{
84812 + unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size);
84813 + struct inodev_entry *match;
84814 +
84815 + match = running_polstate.inodev_set.i_hash[index];
84816 +
84817 + while (match && (match->nentry->inode != ino || match->nentry->device != dev))
84818 + match = match->next;
84819 +
84820 + return match;
84821 +}
84822 +
84823 +void
84824 +__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry)
84825 +{
84826 + unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device,
84827 + state->inodev_set.i_size);
84828 + struct inodev_entry **curr;
84829 +
84830 + entry->prev = NULL;
84831 +
84832 + curr = &state->inodev_set.i_hash[index];
84833 + if (*curr != NULL)
84834 + (*curr)->prev = entry;
84835 +
84836 + entry->next = *curr;
84837 + *curr = entry;
84838 +
84839 + return;
84840 +}
84841 +
84842 +static void
84843 +insert_inodev_entry(struct inodev_entry *entry)
84844 +{
84845 + __insert_inodev_entry(&running_polstate, entry);
84846 +}
84847 +
84848 +void
84849 +insert_acl_obj_label(struct acl_object_label *obj,
84850 + struct acl_subject_label *subj)
84851 +{
84852 + unsigned int index =
84853 + gr_fhash(obj->inode, obj->device, subj->obj_hash_size);
84854 + struct acl_object_label **curr;
84855 +
84856 + obj->prev = NULL;
84857 +
84858 + curr = &subj->obj_hash[index];
84859 + if (*curr != NULL)
84860 + (*curr)->prev = obj;
84861 +
84862 + obj->next = *curr;
84863 + *curr = obj;
84864 +
84865 + return;
84866 +}
84867 +
84868 +void
84869 +insert_acl_subj_label(struct acl_subject_label *obj,
84870 + struct acl_role_label *role)
84871 +{
84872 + unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size);
84873 + struct acl_subject_label **curr;
84874 +
84875 + obj->prev = NULL;
84876 +
84877 + curr = &role->subj_hash[index];
84878 + if (*curr != NULL)
84879 + (*curr)->prev = obj;
84880 +
84881 + obj->next = *curr;
84882 + *curr = obj;
84883 +
84884 + return;
84885 +}
84886 +
84887 +/* derived from glibc fnmatch() 0: match, 1: no match*/
84888 +
84889 +static int
84890 +glob_match(const char *p, const char *n)
84891 +{
84892 + char c;
84893 +
84894 + while ((c = *p++) != '\0') {
84895 + switch (c) {
84896 + case '?':
84897 + if (*n == '\0')
84898 + return 1;
84899 + else if (*n == '/')
84900 + return 1;
84901 + break;
84902 + case '\\':
84903 + if (*n != c)
84904 + return 1;
84905 + break;
84906 + case '*':
84907 + for (c = *p++; c == '?' || c == '*'; c = *p++) {
84908 + if (*n == '/')
84909 + return 1;
84910 + else if (c == '?') {
84911 + if (*n == '\0')
84912 + return 1;
84913 + else
84914 + ++n;
84915 + }
84916 + }
84917 + if (c == '\0') {
84918 + return 0;
84919 + } else {
84920 + const char *endp;
84921 +
84922 + if ((endp = strchr(n, '/')) == NULL)
84923 + endp = n + strlen(n);
84924 +
84925 + if (c == '[') {
84926 + for (--p; n < endp; ++n)
84927 + if (!glob_match(p, n))
84928 + return 0;
84929 + } else if (c == '/') {
84930 + while (*n != '\0' && *n != '/')
84931 + ++n;
84932 + if (*n == '/' && !glob_match(p, n + 1))
84933 + return 0;
84934 + } else {
84935 + for (--p; n < endp; ++n)
84936 + if (*n == c && !glob_match(p, n))
84937 + return 0;
84938 + }
84939 +
84940 + return 1;
84941 + }
84942 + case '[':
84943 + {
84944 + int not;
84945 + char cold;
84946 +
84947 + if (*n == '\0' || *n == '/')
84948 + return 1;
84949 +
84950 + not = (*p == '!' || *p == '^');
84951 + if (not)
84952 + ++p;
84953 +
84954 + c = *p++;
84955 + for (;;) {
84956 + unsigned char fn = (unsigned char)*n;
84957 +
84958 + if (c == '\0')
84959 + return 1;
84960 + else {
84961 + if (c == fn)
84962 + goto matched;
84963 + cold = c;
84964 + c = *p++;
84965 +
84966 + if (c == '-' && *p != ']') {
84967 + unsigned char cend = *p++;
84968 +
84969 + if (cend == '\0')
84970 + return 1;
84971 +
84972 + if (cold <= fn && fn <= cend)
84973 + goto matched;
84974 +
84975 + c = *p++;
84976 + }
84977 + }
84978 +
84979 + if (c == ']')
84980 + break;
84981 + }
84982 + if (!not)
84983 + return 1;
84984 + break;
84985 + matched:
84986 + while (c != ']') {
84987 + if (c == '\0')
84988 + return 1;
84989 +
84990 + c = *p++;
84991 + }
84992 + if (not)
84993 + return 1;
84994 + }
84995 + break;
84996 + default:
84997 + if (c != *n)
84998 + return 1;
84999 + }
85000 +
85001 + ++n;
85002 + }
85003 +
85004 + if (*n == '\0')
85005 + return 0;
85006 +
85007 + if (*n == '/')
85008 + return 0;
85009 +
85010 + return 1;
85011 +}
85012 +
85013 +static struct acl_object_label *
85014 +chk_glob_label(struct acl_object_label *globbed,
85015 + const struct dentry *dentry, const struct vfsmount *mnt, char **path)
85016 +{
85017 + struct acl_object_label *tmp;
85018 +
85019 + if (*path == NULL)
85020 + *path = gr_to_filename_nolock(dentry, mnt);
85021 +
85022 + tmp = globbed;
85023 +
85024 + while (tmp) {
85025 + if (!glob_match(tmp->filename, *path))
85026 + return tmp;
85027 + tmp = tmp->next;
85028 + }
85029 +
85030 + return NULL;
85031 +}
85032 +
85033 +static struct acl_object_label *
85034 +__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
85035 + const u64 curr_ino, const dev_t curr_dev,
85036 + const struct acl_subject_label *subj, char **path, const int checkglob)
85037 +{
85038 + struct acl_subject_label *tmpsubj;
85039 + struct acl_object_label *retval;
85040 + struct acl_object_label *retval2;
85041 +
85042 + tmpsubj = (struct acl_subject_label *) subj;
85043 + read_lock(&gr_inode_lock);
85044 + do {
85045 + retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj);
85046 + if (retval) {
85047 + if (checkglob && retval->globbed) {
85048 + retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path);
85049 + if (retval2)
85050 + retval = retval2;
85051 + }
85052 + break;
85053 + }
85054 + } while ((tmpsubj = tmpsubj->parent_subject));
85055 + read_unlock(&gr_inode_lock);
85056 +
85057 + return retval;
85058 +}
85059 +
85060 +static struct acl_object_label *
85061 +full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
85062 + struct dentry *curr_dentry,
85063 + const struct acl_subject_label *subj, char **path, const int checkglob)
85064 +{
85065 + int newglob = checkglob;
85066 + u64 inode;
85067 + dev_t device;
85068 +
85069 + /* if we aren't checking a subdirectory of the original path yet, don't do glob checking
85070 + as we don't want a / * rule to match instead of the / object
85071 + don't do this for create lookups that call this function though, since they're looking up
85072 + on the parent and thus need globbing checks on all paths
85073 + */
85074 + if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB)
85075 + newglob = GR_NO_GLOB;
85076 +
85077 + spin_lock(&curr_dentry->d_lock);
85078 + inode = __get_ino(curr_dentry);
85079 + device = __get_dev(curr_dentry);
85080 + spin_unlock(&curr_dentry->d_lock);
85081 +
85082 + return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob);
85083 +}
85084 +
85085 +#ifdef CONFIG_HUGETLBFS
85086 +static inline bool
85087 +is_hugetlbfs_mnt(const struct vfsmount *mnt)
85088 +{
85089 + int i;
85090 + for (i = 0; i < HUGE_MAX_HSTATE; i++) {
85091 + if (unlikely(hugetlbfs_vfsmount[i] == mnt))
85092 + return true;
85093 + }
85094 +
85095 + return false;
85096 +}
85097 +#endif
85098 +
85099 +static struct acl_object_label *
85100 +__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
85101 + const struct acl_subject_label *subj, char *path, const int checkglob)
85102 +{
85103 + struct dentry *dentry = (struct dentry *) l_dentry;
85104 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
85105 + struct inode * inode = d_backing_inode(dentry);
85106 + struct mount *real_mnt = real_mount(mnt);
85107 + struct acl_object_label *retval;
85108 + struct dentry *parent;
85109 +
85110 + read_seqlock_excl(&mount_lock);
85111 + write_seqlock(&rename_lock);
85112 +
85113 + if (unlikely((mnt == shm_mnt && inode->i_nlink == 0) || mnt == pipe_mnt ||
85114 +#ifdef CONFIG_NET
85115 + mnt == sock_mnt ||
85116 +#endif
85117 +#ifdef CONFIG_HUGETLBFS
85118 + (is_hugetlbfs_mnt(mnt) && inode->i_nlink == 0) ||
85119 +#endif
85120 + /* ignore Eric Biederman */
85121 + IS_PRIVATE(inode))) {
85122 + retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw;
85123 + goto out;
85124 + }
85125 +
85126 + for (;;) {
85127 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
85128 + break;
85129 +
85130 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
85131 + if (!mnt_has_parent(real_mnt))
85132 + break;
85133 +
85134 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
85135 + if (retval != NULL)
85136 + goto out;
85137 +
85138 + dentry = real_mnt->mnt_mountpoint;
85139 + real_mnt = real_mnt->mnt_parent;
85140 + mnt = &real_mnt->mnt;
85141 + continue;
85142 + }
85143 +
85144 + parent = dentry->d_parent;
85145 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
85146 + if (retval != NULL)
85147 + goto out;
85148 +
85149 + dentry = parent;
85150 + }
85151 +
85152 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
85153 +
85154 + /* gr_real_root is pinned so we don't have to hold a reference */
85155 + if (retval == NULL)
85156 + retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob);
85157 +out:
85158 + write_sequnlock(&rename_lock);
85159 + read_sequnlock_excl(&mount_lock);
85160 +
85161 + BUG_ON(retval == NULL);
85162 +
85163 + return retval;
85164 +}
85165 +
85166 +static struct acl_object_label *
85167 +chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
85168 + const struct acl_subject_label *subj)
85169 +{
85170 + char *path = NULL;
85171 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB);
85172 +}
85173 +
85174 +static struct acl_object_label *
85175 +chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
85176 + const struct acl_subject_label *subj)
85177 +{
85178 + char *path = NULL;
85179 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB);
85180 +}
85181 +
85182 +static struct acl_object_label *
85183 +chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
85184 + const struct acl_subject_label *subj, char *path)
85185 +{
85186 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB);
85187 +}
85188 +
85189 +struct acl_subject_label *
85190 +chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
85191 + const struct acl_role_label *role)
85192 +{
85193 + struct dentry *dentry = (struct dentry *) l_dentry;
85194 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
85195 + struct mount *real_mnt = real_mount(mnt);
85196 + struct acl_subject_label *retval;
85197 + struct dentry *parent;
85198 +
85199 + read_seqlock_excl(&mount_lock);
85200 + write_seqlock(&rename_lock);
85201 +
85202 + for (;;) {
85203 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
85204 + break;
85205 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
85206 + if (!mnt_has_parent(real_mnt))
85207 + break;
85208 +
85209 + spin_lock(&dentry->d_lock);
85210 + read_lock(&gr_inode_lock);
85211 + retval =
85212 + lookup_acl_subj_label(__get_ino(dentry),
85213 + __get_dev(dentry), role);
85214 + read_unlock(&gr_inode_lock);
85215 + spin_unlock(&dentry->d_lock);
85216 + if (retval != NULL)
85217 + goto out;
85218 +
85219 + dentry = real_mnt->mnt_mountpoint;
85220 + real_mnt = real_mnt->mnt_parent;
85221 + mnt = &real_mnt->mnt;
85222 + continue;
85223 + }
85224 +
85225 + spin_lock(&dentry->d_lock);
85226 + read_lock(&gr_inode_lock);
85227 + retval = lookup_acl_subj_label(__get_ino(dentry),
85228 + __get_dev(dentry), role);
85229 + read_unlock(&gr_inode_lock);
85230 + parent = dentry->d_parent;
85231 + spin_unlock(&dentry->d_lock);
85232 +
85233 + if (retval != NULL)
85234 + goto out;
85235 +
85236 + dentry = parent;
85237 + }
85238 +
85239 + spin_lock(&dentry->d_lock);
85240 + read_lock(&gr_inode_lock);
85241 + retval = lookup_acl_subj_label(__get_ino(dentry),
85242 + __get_dev(dentry), role);
85243 + read_unlock(&gr_inode_lock);
85244 + spin_unlock(&dentry->d_lock);
85245 +
85246 + if (unlikely(retval == NULL)) {
85247 + /* gr_real_root is pinned, we don't need to hold a reference */
85248 + read_lock(&gr_inode_lock);
85249 + retval = lookup_acl_subj_label(__get_ino(gr_real_root.dentry),
85250 + __get_dev(gr_real_root.dentry), role);
85251 + read_unlock(&gr_inode_lock);
85252 + }
85253 +out:
85254 + write_sequnlock(&rename_lock);
85255 + read_sequnlock_excl(&mount_lock);
85256 +
85257 + BUG_ON(retval == NULL);
85258 +
85259 + return retval;
85260 +}
85261 +
85262 +void
85263 +assign_special_role(const char *rolename)
85264 +{
85265 + struct acl_object_label *obj;
85266 + struct acl_role_label *r;
85267 + struct acl_role_label *assigned = NULL;
85268 + struct task_struct *tsk;
85269 + struct file *filp;
85270 +
85271 + FOR_EACH_ROLE_START(r)
85272 + if (!strcmp(rolename, r->rolename) &&
85273 + (r->roletype & GR_ROLE_SPECIAL)) {
85274 + assigned = r;
85275 + break;
85276 + }
85277 + FOR_EACH_ROLE_END(r)
85278 +
85279 + if (!assigned)
85280 + return;
85281 +
85282 + read_lock(&tasklist_lock);
85283 + read_lock(&grsec_exec_file_lock);
85284 +
85285 + tsk = current->real_parent;
85286 + if (tsk == NULL)
85287 + goto out_unlock;
85288 +
85289 + filp = tsk->exec_file;
85290 + if (filp == NULL)
85291 + goto out_unlock;
85292 +
85293 + tsk->is_writable = 0;
85294 + tsk->inherited = 0;
85295 +
85296 + tsk->acl_sp_role = 1;
85297 + tsk->acl_role_id = ++acl_sp_role_value;
85298 + tsk->role = assigned;
85299 + tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role);
85300 +
85301 + /* ignore additional mmap checks for processes that are writable
85302 + by the default ACL */
85303 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
85304 + if (unlikely(obj->mode & GR_WRITE))
85305 + tsk->is_writable = 1;
85306 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label);
85307 + if (unlikely(obj->mode & GR_WRITE))
85308 + tsk->is_writable = 1;
85309 +
85310 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
85311 + printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename,
85312 + tsk->acl->filename, tsk->comm, task_pid_nr(tsk));
85313 +#endif
85314 +
85315 +out_unlock:
85316 + read_unlock(&grsec_exec_file_lock);
85317 + read_unlock(&tasklist_lock);
85318 + return;
85319 +}
85320 +
85321 +
85322 +static void
85323 +gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode)
85324 +{
85325 + struct task_struct *task = current;
85326 + const struct cred *cred = current_cred();
85327 +
85328 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
85329 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
85330 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
85331 + 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip);
85332 +
85333 + return;
85334 +}
85335 +
85336 +static void
85337 +gr_log_learn_uid_change(const kuid_t real, const kuid_t effective, const kuid_t fs)
85338 +{
85339 + struct task_struct *task = current;
85340 + const struct cred *cred = current_cred();
85341 +
85342 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
85343 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
85344 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
85345 + 'u', GR_GLOBAL_UID(real), GR_GLOBAL_UID(effective), GR_GLOBAL_UID(fs), &task->signal->saved_ip);
85346 +
85347 + return;
85348 +}
85349 +
85350 +static void
85351 +gr_log_learn_gid_change(const kgid_t real, const kgid_t effective, const kgid_t fs)
85352 +{
85353 + struct task_struct *task = current;
85354 + const struct cred *cred = current_cred();
85355 +
85356 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
85357 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
85358 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
85359 + 'g', GR_GLOBAL_GID(real), GR_GLOBAL_GID(effective), GR_GLOBAL_GID(fs), &task->signal->saved_ip);
85360 +
85361 + return;
85362 +}
85363 +
85364 +static void
85365 +gr_set_proc_res(struct task_struct *task)
85366 +{
85367 + struct acl_subject_label *proc;
85368 + unsigned short i;
85369 +
85370 + proc = task->acl;
85371 +
85372 + if (proc->mode & (GR_LEARN | GR_INHERITLEARN))
85373 + return;
85374 +
85375 + for (i = 0; i < RLIM_NLIMITS; i++) {
85376 + unsigned long rlim_cur, rlim_max;
85377 +
85378 + if (!(proc->resmask & (1U << i)))
85379 + continue;
85380 +
85381 + rlim_cur = proc->res[i].rlim_cur;
85382 + rlim_max = proc->res[i].rlim_max;
85383 +
85384 + if (i == RLIMIT_NOFILE) {
85385 + unsigned long saved_sysctl_nr_open = sysctl_nr_open;
85386 + if (rlim_cur > saved_sysctl_nr_open)
85387 + rlim_cur = saved_sysctl_nr_open;
85388 + if (rlim_max > saved_sysctl_nr_open)
85389 + rlim_max = saved_sysctl_nr_open;
85390 + }
85391 +
85392 + task->signal->rlim[i].rlim_cur = rlim_cur;
85393 + task->signal->rlim[i].rlim_max = rlim_max;
85394 +
85395 + if (i == RLIMIT_CPU)
85396 + update_rlimit_cpu(task, rlim_cur);
85397 + }
85398 +
85399 + return;
85400 +}
85401 +
85402 +/* both of the below must be called with
85403 + rcu_read_lock();
85404 + read_lock(&tasklist_lock);
85405 + read_lock(&grsec_exec_file_lock);
85406 + except in the case of gr_set_role_label() (for __gr_get_subject_for_task)
85407 +*/
85408 +
85409 +struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback)
85410 +{
85411 + char *tmpname;
85412 + struct acl_subject_label *tmpsubj;
85413 + struct file *filp;
85414 + struct name_entry *nmatch;
85415 +
85416 + filp = task->exec_file;
85417 + if (filp == NULL)
85418 + return NULL;
85419 +
85420 + /* the following is to apply the correct subject
85421 + on binaries running when the RBAC system
85422 + is enabled, when the binaries have been
85423 + replaced or deleted since their execution
85424 + -----
85425 + when the RBAC system starts, the inode/dev
85426 + from exec_file will be one the RBAC system
85427 + is unaware of. It only knows the inode/dev
85428 + of the present file on disk, or the absence
85429 + of it.
85430 + */
85431 +
85432 + if (filename)
85433 + nmatch = __lookup_name_entry(state, filename);
85434 + else {
85435 + preempt_disable();
85436 + tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt);
85437 +
85438 + nmatch = __lookup_name_entry(state, tmpname);
85439 + preempt_enable();
85440 + }
85441 + tmpsubj = NULL;
85442 + if (nmatch) {
85443 + if (nmatch->deleted)
85444 + tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role);
85445 + else
85446 + tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role);
85447 + }
85448 + /* this also works for the reload case -- if we don't match a potentially inherited subject
85449 + then we fall back to a normal lookup based on the binary's ino/dev
85450 + */
85451 + if (tmpsubj == NULL && fallback)
85452 + tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, task->role);
85453 +
85454 + return tmpsubj;
85455 +}
85456 +
85457 +static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename, int fallback)
85458 +{
85459 + return __gr_get_subject_for_task(&running_polstate, task, filename, fallback);
85460 +}
85461 +
85462 +void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj)
85463 +{
85464 + struct acl_object_label *obj;
85465 + struct file *filp;
85466 +
85467 + filp = task->exec_file;
85468 +
85469 + task->acl = subj;
85470 + task->is_writable = 0;
85471 + /* ignore additional mmap checks for processes that are writable
85472 + by the default ACL */
85473 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label);
85474 + if (unlikely(obj->mode & GR_WRITE))
85475 + task->is_writable = 1;
85476 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
85477 + if (unlikely(obj->mode & GR_WRITE))
85478 + task->is_writable = 1;
85479 +
85480 + gr_set_proc_res(task);
85481 +
85482 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
85483 + printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
85484 +#endif
85485 +}
85486 +
85487 +static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj)
85488 +{
85489 + __gr_apply_subject_to_task(&running_polstate, task, subj);
85490 +}
85491 +
85492 +__u32
85493 +gr_search_file(const struct dentry * dentry, const __u32 mode,
85494 + const struct vfsmount * mnt)
85495 +{
85496 + __u32 retval = mode;
85497 + struct acl_subject_label *curracl;
85498 + struct acl_object_label *currobj;
85499 +
85500 + if (unlikely(!(gr_status & GR_READY)))
85501 + return (mode & ~GR_AUDITS);
85502 +
85503 + curracl = current->acl;
85504 +
85505 + currobj = chk_obj_label(dentry, mnt, curracl);
85506 + retval = currobj->mode & mode;
85507 +
85508 + /* if we're opening a specified transfer file for writing
85509 + (e.g. /dev/initctl), then transfer our role to init
85510 + */
85511 + if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE &&
85512 + current->role->roletype & GR_ROLE_PERSIST)) {
85513 + struct task_struct *task = init_pid_ns.child_reaper;
85514 +
85515 + if (task->role != current->role) {
85516 + struct acl_subject_label *subj;
85517 +
85518 + task->acl_sp_role = 0;
85519 + task->acl_role_id = current->acl_role_id;
85520 + task->role = current->role;
85521 + rcu_read_lock();
85522 + read_lock(&grsec_exec_file_lock);
85523 + subj = gr_get_subject_for_task(task, NULL, 1);
85524 + gr_apply_subject_to_task(task, subj);
85525 + read_unlock(&grsec_exec_file_lock);
85526 + rcu_read_unlock();
85527 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG);
85528 + }
85529 + }
85530 +
85531 + if (unlikely
85532 + ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE)
85533 + && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) {
85534 + __u32 new_mode = mode;
85535 +
85536 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
85537 +
85538 + retval = new_mode;
85539 +
85540 + if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN)
85541 + new_mode |= GR_INHERIT;
85542 +
85543 + if (!(mode & GR_NOLEARN))
85544 + gr_log_learn(dentry, mnt, new_mode);
85545 + }
85546 +
85547 + return retval;
85548 +}
85549 +
85550 +struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry,
85551 + const struct dentry *parent,
85552 + const struct vfsmount *mnt)
85553 +{
85554 + struct name_entry *match;
85555 + struct acl_object_label *matchpo;
85556 + struct acl_subject_label *curracl;
85557 + char *path;
85558 +
85559 + if (unlikely(!(gr_status & GR_READY)))
85560 + return NULL;
85561 +
85562 + preempt_disable();
85563 + path = gr_to_filename_rbac(new_dentry, mnt);
85564 + match = lookup_name_entry_create(path);
85565 +
85566 + curracl = current->acl;
85567 +
85568 + if (match) {
85569 + read_lock(&gr_inode_lock);
85570 + matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl);
85571 + read_unlock(&gr_inode_lock);
85572 +
85573 + if (matchpo) {
85574 + preempt_enable();
85575 + return matchpo;
85576 + }
85577 + }
85578 +
85579 + // lookup parent
85580 +
85581 + matchpo = chk_obj_create_label(parent, mnt, curracl, path);
85582 +
85583 + preempt_enable();
85584 + return matchpo;
85585 +}
85586 +
85587 +__u32
85588 +gr_check_create(const struct dentry * new_dentry, const struct dentry * parent,
85589 + const struct vfsmount * mnt, const __u32 mode)
85590 +{
85591 + struct acl_object_label *matchpo;
85592 + __u32 retval;
85593 +
85594 + if (unlikely(!(gr_status & GR_READY)))
85595 + return (mode & ~GR_AUDITS);
85596 +
85597 + matchpo = gr_get_create_object(new_dentry, parent, mnt);
85598 +
85599 + retval = matchpo->mode & mode;
85600 +
85601 + if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS)))
85602 + && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
85603 + __u32 new_mode = mode;
85604 +
85605 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
85606 +
85607 + gr_log_learn(new_dentry, mnt, new_mode);
85608 + return new_mode;
85609 + }
85610 +
85611 + return retval;
85612 +}
85613 +
85614 +__u32
85615 +gr_check_link(const struct dentry * new_dentry,
85616 + const struct dentry * parent_dentry,
85617 + const struct vfsmount * parent_mnt,
85618 + const struct dentry * old_dentry, const struct vfsmount * old_mnt)
85619 +{
85620 + struct acl_object_label *obj;
85621 + __u32 oldmode, newmode;
85622 + __u32 needmode;
85623 + __u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ |
85624 + GR_DELETE | GR_INHERIT;
85625 +
85626 + if (unlikely(!(gr_status & GR_READY)))
85627 + return (GR_CREATE | GR_LINK);
85628 +
85629 + obj = chk_obj_label(old_dentry, old_mnt, current->acl);
85630 + oldmode = obj->mode;
85631 +
85632 + obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt);
85633 + newmode = obj->mode;
85634 +
85635 + needmode = newmode & checkmodes;
85636 +
85637 + // old name for hardlink must have at least the permissions of the new name
85638 + if ((oldmode & needmode) != needmode)
85639 + goto bad;
85640 +
85641 + // if old name had restrictions/auditing, make sure the new name does as well
85642 + needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS);
85643 +
85644 + // don't allow hardlinking of suid/sgid/fcapped files without permission
85645 + if (is_privileged_binary(old_dentry))
85646 + needmode |= GR_SETID;
85647 +
85648 + if ((newmode & needmode) != needmode)
85649 + goto bad;
85650 +
85651 + // enforce minimum permissions
85652 + if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK))
85653 + return newmode;
85654 +bad:
85655 + needmode = oldmode;
85656 + if (is_privileged_binary(old_dentry))
85657 + needmode |= GR_SETID;
85658 +
85659 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) {
85660 + gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK);
85661 + return (GR_CREATE | GR_LINK);
85662 + } else if (newmode & GR_SUPPRESS)
85663 + return GR_SUPPRESS;
85664 + else
85665 + return 0;
85666 +}
85667 +
85668 +int
85669 +gr_check_hidden_task(const struct task_struct *task)
85670 +{
85671 + if (unlikely(!(gr_status & GR_READY)))
85672 + return 0;
85673 +
85674 + if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW))
85675 + return 1;
85676 +
85677 + return 0;
85678 +}
85679 +
85680 +int
85681 +gr_check_protected_task(const struct task_struct *task)
85682 +{
85683 + if (unlikely(!(gr_status & GR_READY) || !task))
85684 + return 0;
85685 +
85686 + if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
85687 + task->acl != current->acl)
85688 + return 1;
85689 +
85690 + return 0;
85691 +}
85692 +
85693 +int
85694 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
85695 +{
85696 + struct task_struct *p;
85697 + int ret = 0;
85698 +
85699 + if (unlikely(!(gr_status & GR_READY) || !pid))
85700 + return ret;
85701 +
85702 + read_lock(&tasklist_lock);
85703 + do_each_pid_task(pid, type, p) {
85704 + if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
85705 + p->acl != current->acl) {
85706 + ret = 1;
85707 + goto out;
85708 + }
85709 + } while_each_pid_task(pid, type, p);
85710 +out:
85711 + read_unlock(&tasklist_lock);
85712 +
85713 + return ret;
85714 +}
85715 +
85716 +void
85717 +gr_copy_label(struct task_struct *tsk)
85718 +{
85719 + struct task_struct *p = current;
85720 +
85721 + tsk->inherited = p->inherited;
85722 + tsk->acl_sp_role = 0;
85723 + tsk->acl_role_id = p->acl_role_id;
85724 + tsk->acl = p->acl;
85725 + tsk->role = p->role;
85726 + tsk->signal->used_accept = 0;
85727 + tsk->signal->curr_ip = p->signal->curr_ip;
85728 + tsk->signal->saved_ip = p->signal->saved_ip;
85729 + if (p->exec_file)
85730 + get_file(p->exec_file);
85731 + tsk->exec_file = p->exec_file;
85732 + tsk->is_writable = p->is_writable;
85733 + if (unlikely(p->signal->used_accept)) {
85734 + p->signal->curr_ip = 0;
85735 + p->signal->saved_ip = 0;
85736 + }
85737 +
85738 + return;
85739 +}
85740 +
85741 +extern int gr_process_kernel_setuid_ban(struct user_struct *user);
85742 +
85743 +int
85744 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
85745 +{
85746 + unsigned int i;
85747 + __u16 num;
85748 + uid_t *uidlist;
85749 + uid_t curuid;
85750 + int realok = 0;
85751 + int effectiveok = 0;
85752 + int fsok = 0;
85753 + uid_t globalreal, globaleffective, globalfs;
85754 +
85755 +#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT)
85756 + struct user_struct *user;
85757 +
85758 + if (!uid_valid(real))
85759 + goto skipit;
85760 +
85761 + /* find user based on global namespace */
85762 +
85763 + globalreal = GR_GLOBAL_UID(real);
85764 +
85765 + user = find_user(make_kuid(&init_user_ns, globalreal));
85766 + if (user == NULL)
85767 + goto skipit;
85768 +
85769 + if (gr_process_kernel_setuid_ban(user)) {
85770 + /* for find_user */
85771 + free_uid(user);
85772 + return 1;
85773 + }
85774 +
85775 + /* for find_user */
85776 + free_uid(user);
85777 +
85778 +skipit:
85779 +#endif
85780 +
85781 + if (unlikely(!(gr_status & GR_READY)))
85782 + return 0;
85783 +
85784 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
85785 + gr_log_learn_uid_change(real, effective, fs);
85786 +
85787 + num = current->acl->user_trans_num;
85788 + uidlist = current->acl->user_transitions;
85789 +
85790 + if (uidlist == NULL)
85791 + return 0;
85792 +
85793 + if (!uid_valid(real)) {
85794 + realok = 1;
85795 + globalreal = (uid_t)-1;
85796 + } else {
85797 + globalreal = GR_GLOBAL_UID(real);
85798 + }
85799 + if (!uid_valid(effective)) {
85800 + effectiveok = 1;
85801 + globaleffective = (uid_t)-1;
85802 + } else {
85803 + globaleffective = GR_GLOBAL_UID(effective);
85804 + }
85805 + if (!uid_valid(fs)) {
85806 + fsok = 1;
85807 + globalfs = (uid_t)-1;
85808 + } else {
85809 + globalfs = GR_GLOBAL_UID(fs);
85810 + }
85811 +
85812 + if (current->acl->user_trans_type & GR_ID_ALLOW) {
85813 + for (i = 0; i < num; i++) {
85814 + curuid = uidlist[i];
85815 + if (globalreal == curuid)
85816 + realok = 1;
85817 + if (globaleffective == curuid)
85818 + effectiveok = 1;
85819 + if (globalfs == curuid)
85820 + fsok = 1;
85821 + }
85822 + } else if (current->acl->user_trans_type & GR_ID_DENY) {
85823 + for (i = 0; i < num; i++) {
85824 + curuid = uidlist[i];
85825 + if (globalreal == curuid)
85826 + break;
85827 + if (globaleffective == curuid)
85828 + break;
85829 + if (globalfs == curuid)
85830 + break;
85831 + }
85832 + /* not in deny list */
85833 + if (i == num) {
85834 + realok = 1;
85835 + effectiveok = 1;
85836 + fsok = 1;
85837 + }
85838 + }
85839 +
85840 + if (realok && effectiveok && fsok)
85841 + return 0;
85842 + else {
85843 + gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
85844 + return 1;
85845 + }
85846 +}
85847 +
85848 +int
85849 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
85850 +{
85851 + unsigned int i;
85852 + __u16 num;
85853 + gid_t *gidlist;
85854 + gid_t curgid;
85855 + int realok = 0;
85856 + int effectiveok = 0;
85857 + int fsok = 0;
85858 + gid_t globalreal, globaleffective, globalfs;
85859 +
85860 + if (unlikely(!(gr_status & GR_READY)))
85861 + return 0;
85862 +
85863 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
85864 + gr_log_learn_gid_change(real, effective, fs);
85865 +
85866 + num = current->acl->group_trans_num;
85867 + gidlist = current->acl->group_transitions;
85868 +
85869 + if (gidlist == NULL)
85870 + return 0;
85871 +
85872 + if (!gid_valid(real)) {
85873 + realok = 1;
85874 + globalreal = (gid_t)-1;
85875 + } else {
85876 + globalreal = GR_GLOBAL_GID(real);
85877 + }
85878 + if (!gid_valid(effective)) {
85879 + effectiveok = 1;
85880 + globaleffective = (gid_t)-1;
85881 + } else {
85882 + globaleffective = GR_GLOBAL_GID(effective);
85883 + }
85884 + if (!gid_valid(fs)) {
85885 + fsok = 1;
85886 + globalfs = (gid_t)-1;
85887 + } else {
85888 + globalfs = GR_GLOBAL_GID(fs);
85889 + }
85890 +
85891 + if (current->acl->group_trans_type & GR_ID_ALLOW) {
85892 + for (i = 0; i < num; i++) {
85893 + curgid = gidlist[i];
85894 + if (globalreal == curgid)
85895 + realok = 1;
85896 + if (globaleffective == curgid)
85897 + effectiveok = 1;
85898 + if (globalfs == curgid)
85899 + fsok = 1;
85900 + }
85901 + } else if (current->acl->group_trans_type & GR_ID_DENY) {
85902 + for (i = 0; i < num; i++) {
85903 + curgid = gidlist[i];
85904 + if (globalreal == curgid)
85905 + break;
85906 + if (globaleffective == curgid)
85907 + break;
85908 + if (globalfs == curgid)
85909 + break;
85910 + }
85911 + /* not in deny list */
85912 + if (i == num) {
85913 + realok = 1;
85914 + effectiveok = 1;
85915 + fsok = 1;
85916 + }
85917 + }
85918 +
85919 + if (realok && effectiveok && fsok)
85920 + return 0;
85921 + else {
85922 + gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
85923 + return 1;
85924 + }
85925 +}
85926 +
85927 +extern int gr_acl_is_capable(const int cap);
85928 +
85929 +void
85930 +gr_set_role_label(struct task_struct *task, const kuid_t kuid, const kgid_t kgid)
85931 +{
85932 + struct acl_role_label *role = task->role;
85933 + struct acl_role_label *origrole = role;
85934 + struct acl_subject_label *subj = NULL;
85935 + struct acl_object_label *obj;
85936 + struct file *filp;
85937 + uid_t uid;
85938 + gid_t gid;
85939 +
85940 + if (unlikely(!(gr_status & GR_READY)))
85941 + return;
85942 +
85943 + uid = GR_GLOBAL_UID(kuid);
85944 + gid = GR_GLOBAL_GID(kgid);
85945 +
85946 + filp = task->exec_file;
85947 +
85948 + /* kernel process, we'll give them the kernel role */
85949 + if (unlikely(!filp)) {
85950 + task->role = running_polstate.kernel_role;
85951 + task->acl = running_polstate.kernel_role->root_label;
85952 + return;
85953 + } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) {
85954 + /* save the current ip at time of role lookup so that the proper
85955 + IP will be learned for role_allowed_ip */
85956 + task->signal->saved_ip = task->signal->curr_ip;
85957 + role = lookup_acl_role_label(task, uid, gid);
85958 + }
85959 +
85960 + /* don't change the role if we're not a privileged process */
85961 + if (role && task->role != role &&
85962 + (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) ||
85963 + ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID))))
85964 + return;
85965 +
85966 + task->role = role;
85967 +
85968 + if (task->inherited) {
85969 + /* if we reached our subject through inheritance, then first see
85970 + if there's a subject of the same name in the new role that has
85971 + an object that would result in the same inherited subject
85972 + */
85973 + subj = gr_get_subject_for_task(task, task->acl->filename, 0);
85974 + if (subj) {
85975 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, subj);
85976 + if (!(obj->mode & GR_INHERIT))
85977 + subj = NULL;
85978 + }
85979 +
85980 + }
85981 + if (subj == NULL) {
85982 + /* otherwise:
85983 + perform subject lookup in possibly new role
85984 + we can use this result below in the case where role == task->role
85985 + */
85986 + subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role);
85987 + }
85988 +
85989 + /* if we changed uid/gid, but result in the same role
85990 + and are using inheritance, don't lose the inherited subject
85991 + if current subject is other than what normal lookup
85992 + would result in, we arrived via inheritance, don't
85993 + lose subject
85994 + */
85995 + if (role != origrole || (!(task->acl->mode & GR_INHERITLEARN) &&
85996 + (subj == task->acl)))
85997 + task->acl = subj;
85998 +
85999 + /* leave task->inherited unaffected */
86000 +
86001 + task->is_writable = 0;
86002 +
86003 + /* ignore additional mmap checks for processes that are writable
86004 + by the default ACL */
86005 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
86006 + if (unlikely(obj->mode & GR_WRITE))
86007 + task->is_writable = 1;
86008 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
86009 + if (unlikely(obj->mode & GR_WRITE))
86010 + task->is_writable = 1;
86011 +
86012 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
86013 + printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
86014 +#endif
86015 +
86016 + gr_set_proc_res(task);
86017 +
86018 + return;
86019 +}
86020 +
86021 +int
86022 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
86023 + const int unsafe_flags)
86024 +{
86025 + struct task_struct *task = current;
86026 + struct acl_subject_label *newacl;
86027 + struct acl_object_label *obj;
86028 + __u32 retmode;
86029 +
86030 + if (unlikely(!(gr_status & GR_READY)))
86031 + return 0;
86032 +
86033 + newacl = chk_subj_label(dentry, mnt, task->role);
86034 +
86035 + /* special handling for if we did an strace -f -p <pid> from an admin role, where pid then
86036 + did an exec
86037 + */
86038 + rcu_read_lock();
86039 + read_lock(&tasklist_lock);
86040 + if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) ||
86041 + (task->parent->acl->mode & GR_POVERRIDE))) {
86042 + read_unlock(&tasklist_lock);
86043 + rcu_read_unlock();
86044 + goto skip_check;
86045 + }
86046 + read_unlock(&tasklist_lock);
86047 + rcu_read_unlock();
86048 +
86049 + if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) &&
86050 + !(task->role->roletype & GR_ROLE_GOD) &&
86051 + !gr_search_file(dentry, GR_PTRACERD, mnt) &&
86052 + !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
86053 + if (unsafe_flags & LSM_UNSAFE_SHARE)
86054 + gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt);
86055 + else
86056 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt);
86057 + return -EACCES;
86058 + }
86059 +
86060 +skip_check:
86061 +
86062 + obj = chk_obj_label(dentry, mnt, task->acl);
86063 + retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT);
86064 +
86065 + if (!(task->acl->mode & GR_INHERITLEARN) &&
86066 + ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) {
86067 + if (obj->nested)
86068 + task->acl = obj->nested;
86069 + else
86070 + task->acl = newacl;
86071 + task->inherited = 0;
86072 + } else {
86073 + task->inherited = 1;
86074 + if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT)
86075 + gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt);
86076 + }
86077 +
86078 + task->is_writable = 0;
86079 +
86080 + /* ignore additional mmap checks for processes that are writable
86081 + by the default ACL */
86082 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
86083 + if (unlikely(obj->mode & GR_WRITE))
86084 + task->is_writable = 1;
86085 + obj = chk_obj_label(dentry, mnt, task->role->root_label);
86086 + if (unlikely(obj->mode & GR_WRITE))
86087 + task->is_writable = 1;
86088 +
86089 + gr_set_proc_res(task);
86090 +
86091 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
86092 + printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
86093 +#endif
86094 + return 0;
86095 +}
86096 +
86097 +/* always called with valid inodev ptr */
86098 +static void
86099 +do_handle_delete(struct inodev_entry *inodev, const u64 ino, const dev_t dev)
86100 +{
86101 + struct acl_object_label *matchpo;
86102 + struct acl_subject_label *matchps;
86103 + struct acl_subject_label *subj;
86104 + struct acl_role_label *role;
86105 + unsigned int x;
86106 +
86107 + FOR_EACH_ROLE_START(role)
86108 + FOR_EACH_SUBJECT_START(role, subj, x)
86109 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
86110 + matchpo->mode |= GR_DELETED;
86111 + FOR_EACH_SUBJECT_END(subj,x)
86112 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
86113 + /* nested subjects aren't in the role's subj_hash table */
86114 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
86115 + matchpo->mode |= GR_DELETED;
86116 + FOR_EACH_NESTED_SUBJECT_END(subj)
86117 + if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL)
86118 + matchps->mode |= GR_DELETED;
86119 + FOR_EACH_ROLE_END(role)
86120 +
86121 + inodev->nentry->deleted = 1;
86122 +
86123 + return;
86124 +}
86125 +
86126 +void
86127 +gr_handle_delete(const u64 ino, const dev_t dev)
86128 +{
86129 + struct inodev_entry *inodev;
86130 +
86131 + if (unlikely(!(gr_status & GR_READY)))
86132 + return;
86133 +
86134 + write_lock(&gr_inode_lock);
86135 + inodev = lookup_inodev_entry(ino, dev);
86136 + if (inodev != NULL)
86137 + do_handle_delete(inodev, ino, dev);
86138 + write_unlock(&gr_inode_lock);
86139 +
86140 + return;
86141 +}
86142 +
86143 +static void
86144 +update_acl_obj_label(const u64 oldinode, const dev_t olddevice,
86145 + const u64 newinode, const dev_t newdevice,
86146 + struct acl_subject_label *subj)
86147 +{
86148 + unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size);
86149 + struct acl_object_label *match;
86150 +
86151 + match = subj->obj_hash[index];
86152 +
86153 + while (match && (match->inode != oldinode ||
86154 + match->device != olddevice ||
86155 + !(match->mode & GR_DELETED)))
86156 + match = match->next;
86157 +
86158 + if (match && (match->inode == oldinode)
86159 + && (match->device == olddevice)
86160 + && (match->mode & GR_DELETED)) {
86161 + if (match->prev == NULL) {
86162 + subj->obj_hash[index] = match->next;
86163 + if (match->next != NULL)
86164 + match->next->prev = NULL;
86165 + } else {
86166 + match->prev->next = match->next;
86167 + if (match->next != NULL)
86168 + match->next->prev = match->prev;
86169 + }
86170 + match->prev = NULL;
86171 + match->next = NULL;
86172 + match->inode = newinode;
86173 + match->device = newdevice;
86174 + match->mode &= ~GR_DELETED;
86175 +
86176 + insert_acl_obj_label(match, subj);
86177 + }
86178 +
86179 + return;
86180 +}
86181 +
86182 +static void
86183 +update_acl_subj_label(const u64 oldinode, const dev_t olddevice,
86184 + const u64 newinode, const dev_t newdevice,
86185 + struct acl_role_label *role)
86186 +{
86187 + unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size);
86188 + struct acl_subject_label *match;
86189 +
86190 + match = role->subj_hash[index];
86191 +
86192 + while (match && (match->inode != oldinode ||
86193 + match->device != olddevice ||
86194 + !(match->mode & GR_DELETED)))
86195 + match = match->next;
86196 +
86197 + if (match && (match->inode == oldinode)
86198 + && (match->device == olddevice)
86199 + && (match->mode & GR_DELETED)) {
86200 + if (match->prev == NULL) {
86201 + role->subj_hash[index] = match->next;
86202 + if (match->next != NULL)
86203 + match->next->prev = NULL;
86204 + } else {
86205 + match->prev->next = match->next;
86206 + if (match->next != NULL)
86207 + match->next->prev = match->prev;
86208 + }
86209 + match->prev = NULL;
86210 + match->next = NULL;
86211 + match->inode = newinode;
86212 + match->device = newdevice;
86213 + match->mode &= ~GR_DELETED;
86214 +
86215 + insert_acl_subj_label(match, role);
86216 + }
86217 +
86218 + return;
86219 +}
86220 +
86221 +static void
86222 +update_inodev_entry(const u64 oldinode, const dev_t olddevice,
86223 + const u64 newinode, const dev_t newdevice)
86224 +{
86225 + unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size);
86226 + struct inodev_entry *match;
86227 +
86228 + match = running_polstate.inodev_set.i_hash[index];
86229 +
86230 + while (match && (match->nentry->inode != oldinode ||
86231 + match->nentry->device != olddevice || !match->nentry->deleted))
86232 + match = match->next;
86233 +
86234 + if (match && (match->nentry->inode == oldinode)
86235 + && (match->nentry->device == olddevice) &&
86236 + match->nentry->deleted) {
86237 + if (match->prev == NULL) {
86238 + running_polstate.inodev_set.i_hash[index] = match->next;
86239 + if (match->next != NULL)
86240 + match->next->prev = NULL;
86241 + } else {
86242 + match->prev->next = match->next;
86243 + if (match->next != NULL)
86244 + match->next->prev = match->prev;
86245 + }
86246 + match->prev = NULL;
86247 + match->next = NULL;
86248 + match->nentry->inode = newinode;
86249 + match->nentry->device = newdevice;
86250 + match->nentry->deleted = 0;
86251 +
86252 + insert_inodev_entry(match);
86253 + }
86254 +
86255 + return;
86256 +}
86257 +
86258 +static void
86259 +__do_handle_create(const struct name_entry *matchn, u64 ino, dev_t dev)
86260 +{
86261 + struct acl_subject_label *subj;
86262 + struct acl_role_label *role;
86263 + unsigned int x;
86264 +
86265 + FOR_EACH_ROLE_START(role)
86266 + update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role);
86267 +
86268 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
86269 + if ((subj->inode == ino) && (subj->device == dev)) {
86270 + subj->inode = ino;
86271 + subj->device = dev;
86272 + }
86273 + /* nested subjects aren't in the role's subj_hash table */
86274 + update_acl_obj_label(matchn->inode, matchn->device,
86275 + ino, dev, subj);
86276 + FOR_EACH_NESTED_SUBJECT_END(subj)
86277 + FOR_EACH_SUBJECT_START(role, subj, x)
86278 + update_acl_obj_label(matchn->inode, matchn->device,
86279 + ino, dev, subj);
86280 + FOR_EACH_SUBJECT_END(subj,x)
86281 + FOR_EACH_ROLE_END(role)
86282 +
86283 + update_inodev_entry(matchn->inode, matchn->device, ino, dev);
86284 +
86285 + return;
86286 +}
86287 +
86288 +static void
86289 +do_handle_create(const struct name_entry *matchn, const struct dentry *dentry,
86290 + const struct vfsmount *mnt)
86291 +{
86292 + u64 ino = __get_ino(dentry);
86293 + dev_t dev = __get_dev(dentry);
86294 +
86295 + __do_handle_create(matchn, ino, dev);
86296 +
86297 + return;
86298 +}
86299 +
86300 +void
86301 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
86302 +{
86303 + struct name_entry *matchn;
86304 +
86305 + if (unlikely(!(gr_status & GR_READY)))
86306 + return;
86307 +
86308 + preempt_disable();
86309 + matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt));
86310 +
86311 + if (unlikely((unsigned long)matchn)) {
86312 + write_lock(&gr_inode_lock);
86313 + do_handle_create(matchn, dentry, mnt);
86314 + write_unlock(&gr_inode_lock);
86315 + }
86316 + preempt_enable();
86317 +
86318 + return;
86319 +}
86320 +
86321 +void
86322 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
86323 +{
86324 + struct name_entry *matchn;
86325 +
86326 + if (unlikely(!(gr_status & GR_READY)))
86327 + return;
86328 +
86329 + preempt_disable();
86330 + matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt));
86331 +
86332 + if (unlikely((unsigned long)matchn)) {
86333 + write_lock(&gr_inode_lock);
86334 + __do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev);
86335 + write_unlock(&gr_inode_lock);
86336 + }
86337 + preempt_enable();
86338 +
86339 + return;
86340 +}
86341 +
86342 +void
86343 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
86344 + struct dentry *old_dentry,
86345 + struct dentry *new_dentry,
86346 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
86347 +{
86348 + struct name_entry *matchn;
86349 + struct name_entry *matchn2 = NULL;
86350 + struct inodev_entry *inodev;
86351 + struct inode *inode = d_backing_inode(new_dentry);
86352 + struct inode *old_inode = d_backing_inode(old_dentry);
86353 + u64 old_ino = __get_ino(old_dentry);
86354 + dev_t old_dev = __get_dev(old_dentry);
86355 + unsigned int exchange = flags & RENAME_EXCHANGE;
86356 +
86357 + /* vfs_rename swaps the name and parent link for old_dentry and
86358 + new_dentry
86359 + at this point, old_dentry has the new name, parent link, and inode
86360 + for the renamed file
86361 + if a file is being replaced by a rename, new_dentry has the inode
86362 + and name for the replaced file
86363 + */
86364 +
86365 + if (unlikely(!(gr_status & GR_READY)))
86366 + return;
86367 +
86368 + preempt_disable();
86369 + matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt));
86370 +
86371 + /* exchange cases:
86372 + a filename exists for the source, but not dest
86373 + do a recreate on source
86374 + a filename exists for the dest, but not source
86375 + do a recreate on dest
86376 + a filename exists for both source and dest
86377 + delete source and dest, then create source and dest
86378 + a filename exists for neither source nor dest
86379 + no updates needed
86380 +
86381 + the name entry lookups get us the old inode/dev associated with
86382 + each name, so do the deletes first (if possible) so that when
86383 + we do the create, we pick up on the right entries
86384 + */
86385 +
86386 + if (exchange)
86387 + matchn2 = lookup_name_entry(gr_to_filename_rbac(new_dentry, mnt));
86388 +
86389 + /* we wouldn't have to check d_inode if it weren't for
86390 + NFS silly-renaming
86391 + */
86392 +
86393 + write_lock(&gr_inode_lock);
86394 + if (unlikely((replace || exchange) && inode)) {
86395 + u64 new_ino = __get_ino(new_dentry);
86396 + dev_t new_dev = __get_dev(new_dentry);
86397 +
86398 + inodev = lookup_inodev_entry(new_ino, new_dev);
86399 + if (inodev != NULL && ((inode->i_nlink <= 1) || d_is_dir(new_dentry)))
86400 + do_handle_delete(inodev, new_ino, new_dev);
86401 + }
86402 +
86403 + inodev = lookup_inodev_entry(old_ino, old_dev);
86404 + if (inodev != NULL && ((old_inode->i_nlink <= 1) || d_is_dir(old_dentry)))
86405 + do_handle_delete(inodev, old_ino, old_dev);
86406 +
86407 + if (unlikely(matchn != NULL))
86408 + do_handle_create(matchn, old_dentry, mnt);
86409 +
86410 + if (unlikely(matchn2 != NULL))
86411 + do_handle_create(matchn2, new_dentry, mnt);
86412 +
86413 + write_unlock(&gr_inode_lock);
86414 + preempt_enable();
86415 +
86416 + return;
86417 +}
86418 +
86419 +#if defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC)
86420 +static const unsigned long res_learn_bumps[GR_NLIMITS] = {
86421 + [RLIMIT_CPU] = GR_RLIM_CPU_BUMP,
86422 + [RLIMIT_FSIZE] = GR_RLIM_FSIZE_BUMP,
86423 + [RLIMIT_DATA] = GR_RLIM_DATA_BUMP,
86424 + [RLIMIT_STACK] = GR_RLIM_STACK_BUMP,
86425 + [RLIMIT_CORE] = GR_RLIM_CORE_BUMP,
86426 + [RLIMIT_RSS] = GR_RLIM_RSS_BUMP,
86427 + [RLIMIT_NPROC] = GR_RLIM_NPROC_BUMP,
86428 + [RLIMIT_NOFILE] = GR_RLIM_NOFILE_BUMP,
86429 + [RLIMIT_MEMLOCK] = GR_RLIM_MEMLOCK_BUMP,
86430 + [RLIMIT_AS] = GR_RLIM_AS_BUMP,
86431 + [RLIMIT_LOCKS] = GR_RLIM_LOCKS_BUMP,
86432 + [RLIMIT_SIGPENDING] = GR_RLIM_SIGPENDING_BUMP,
86433 + [RLIMIT_MSGQUEUE] = GR_RLIM_MSGQUEUE_BUMP,
86434 + [RLIMIT_NICE] = GR_RLIM_NICE_BUMP,
86435 + [RLIMIT_RTPRIO] = GR_RLIM_RTPRIO_BUMP,
86436 + [RLIMIT_RTTIME] = GR_RLIM_RTTIME_BUMP
86437 +};
86438 +
86439 +void
86440 +gr_learn_resource(const struct task_struct *task,
86441 + const int res, const unsigned long wanted, const int gt)
86442 +{
86443 + struct acl_subject_label *acl;
86444 + const struct cred *cred;
86445 +
86446 + if (unlikely((gr_status & GR_READY) &&
86447 + task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))))
86448 + goto skip_reslog;
86449 +
86450 + gr_log_resource(task, res, wanted, gt);
86451 +skip_reslog:
86452 +
86453 + if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS))
86454 + return;
86455 +
86456 + acl = task->acl;
86457 +
86458 + if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) ||
86459 + !(acl->resmask & (1U << (unsigned short) res))))
86460 + return;
86461 +
86462 + if (wanted >= acl->res[res].rlim_cur) {
86463 + unsigned long res_add;
86464 +
86465 + res_add = wanted + res_learn_bumps[res];
86466 +
86467 + acl->res[res].rlim_cur = res_add;
86468 +
86469 + if (wanted > acl->res[res].rlim_max)
86470 + acl->res[res].rlim_max = res_add;
86471 +
86472 + /* only log the subject filename, since resource logging is supported for
86473 + single-subject learning only */
86474 + rcu_read_lock();
86475 + cred = __task_cred(task);
86476 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
86477 + task->role->roletype, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), acl->filename,
86478 + acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max,
86479 + "", (unsigned long) res, &task->signal->saved_ip);
86480 + rcu_read_unlock();
86481 + }
86482 +
86483 + return;
86484 +}
86485 +EXPORT_SYMBOL_GPL(gr_learn_resource);
86486 +#endif
86487 +
86488 +#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR))
86489 +void
86490 +pax_set_initial_flags(struct linux_binprm *bprm)
86491 +{
86492 + struct task_struct *task = current;
86493 + struct acl_subject_label *proc;
86494 + unsigned long flags;
86495 +
86496 + if (unlikely(!(gr_status & GR_READY)))
86497 + return;
86498 +
86499 + flags = pax_get_flags(task);
86500 +
86501 + proc = task->acl;
86502 +
86503 + if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC)
86504 + flags &= ~MF_PAX_PAGEEXEC;
86505 + if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC)
86506 + flags &= ~MF_PAX_SEGMEXEC;
86507 + if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP)
86508 + flags &= ~MF_PAX_RANDMMAP;
86509 + if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP)
86510 + flags &= ~MF_PAX_EMUTRAMP;
86511 + if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT)
86512 + flags &= ~MF_PAX_MPROTECT;
86513 +
86514 + if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC)
86515 + flags |= MF_PAX_PAGEEXEC;
86516 + if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC)
86517 + flags |= MF_PAX_SEGMEXEC;
86518 + if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP)
86519 + flags |= MF_PAX_RANDMMAP;
86520 + if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP)
86521 + flags |= MF_PAX_EMUTRAMP;
86522 + if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT)
86523 + flags |= MF_PAX_MPROTECT;
86524 +
86525 + pax_set_flags(task, flags);
86526 +
86527 + return;
86528 +}
86529 +#endif
86530 +
86531 +int
86532 +gr_handle_proc_ptrace(struct task_struct *task)
86533 +{
86534 + struct file *filp;
86535 + struct task_struct *tmp = task;
86536 + struct task_struct *curtemp = current;
86537 + __u32 retmode;
86538 +
86539 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
86540 + if (unlikely(!(gr_status & GR_READY)))
86541 + return 0;
86542 +#endif
86543 +
86544 + read_lock(&tasklist_lock);
86545 + read_lock(&grsec_exec_file_lock);
86546 + filp = task->exec_file;
86547 +
86548 + while (task_pid_nr(tmp) > 0) {
86549 + if (tmp == curtemp)
86550 + break;
86551 + tmp = tmp->real_parent;
86552 + }
86553 +
86554 + if (!filp || (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
86555 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) {
86556 + read_unlock(&grsec_exec_file_lock);
86557 + read_unlock(&tasklist_lock);
86558 + return 1;
86559 + }
86560 +
86561 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
86562 + if (!(gr_status & GR_READY)) {
86563 + read_unlock(&grsec_exec_file_lock);
86564 + read_unlock(&tasklist_lock);
86565 + return 0;
86566 + }
86567 +#endif
86568 +
86569 + retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt);
86570 + read_unlock(&grsec_exec_file_lock);
86571 + read_unlock(&tasklist_lock);
86572 +
86573 + if (retmode & GR_NOPTRACE)
86574 + return 1;
86575 +
86576 + if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD)
86577 + && (current->acl != task->acl || (current->acl != current->role->root_label
86578 + && task_pid_nr(current) != task_pid_nr(task))))
86579 + return 1;
86580 +
86581 + return 0;
86582 +}
86583 +
86584 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p)
86585 +{
86586 + if (unlikely(!(gr_status & GR_READY)))
86587 + return;
86588 +
86589 + if (!(current->role->roletype & GR_ROLE_GOD))
86590 + return;
86591 +
86592 + seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n",
86593 + p->role->rolename, gr_task_roletype_to_char(p),
86594 + p->acl->filename);
86595 +}
86596 +
86597 +int
86598 +gr_handle_ptrace(struct task_struct *task, const long request)
86599 +{
86600 + struct task_struct *tmp = task;
86601 + struct task_struct *curtemp = current;
86602 + __u32 retmode;
86603 +
86604 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
86605 + if (unlikely(!(gr_status & GR_READY)))
86606 + return 0;
86607 +#endif
86608 + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
86609 + read_lock(&tasklist_lock);
86610 + while (task_pid_nr(tmp) > 0) {
86611 + if (tmp == curtemp)
86612 + break;
86613 + tmp = tmp->real_parent;
86614 + }
86615 +
86616 + if (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
86617 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) {
86618 + read_unlock(&tasklist_lock);
86619 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
86620 + return 1;
86621 + }
86622 + read_unlock(&tasklist_lock);
86623 + }
86624 +
86625 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
86626 + if (!(gr_status & GR_READY))
86627 + return 0;
86628 +#endif
86629 +
86630 + read_lock(&grsec_exec_file_lock);
86631 + if (unlikely(!task->exec_file)) {
86632 + read_unlock(&grsec_exec_file_lock);
86633 + return 0;
86634 + }
86635 +
86636 + retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt);
86637 + read_unlock(&grsec_exec_file_lock);
86638 +
86639 + if (retmode & GR_NOPTRACE) {
86640 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
86641 + return 1;
86642 + }
86643 +
86644 + if (retmode & GR_PTRACERD) {
86645 + switch (request) {
86646 + case PTRACE_SEIZE:
86647 + case PTRACE_POKETEXT:
86648 + case PTRACE_POKEDATA:
86649 + case PTRACE_POKEUSR:
86650 +#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
86651 + case PTRACE_SETREGS:
86652 + case PTRACE_SETFPREGS:
86653 +#endif
86654 +#ifdef CONFIG_X86
86655 + case PTRACE_SETFPXREGS:
86656 +#endif
86657 +#ifdef CONFIG_ALTIVEC
86658 + case PTRACE_SETVRREGS:
86659 +#endif
86660 + return 1;
86661 + default:
86662 + return 0;
86663 + }
86664 + } else if (!(current->acl->mode & GR_POVERRIDE) &&
86665 + !(current->role->roletype & GR_ROLE_GOD) &&
86666 + (current->acl != task->acl)) {
86667 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
86668 + return 1;
86669 + }
86670 +
86671 + return 0;
86672 +}
86673 +
86674 +static int is_writable_mmap(const struct file *filp)
86675 +{
86676 + struct task_struct *task = current;
86677 + struct acl_object_label *obj, *obj2;
86678 + struct dentry *dentry = filp->f_path.dentry;
86679 + struct vfsmount *mnt = filp->f_path.mnt;
86680 + struct inode *inode = d_backing_inode(dentry);
86681 +
86682 + if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) &&
86683 + !task->is_writable && d_is_reg(dentry) && (mnt != shm_mnt || (inode->i_nlink > 0))) {
86684 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
86685 + obj2 = chk_obj_label(dentry, mnt, task->role->root_label);
86686 + if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) {
86687 + gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, dentry, mnt);
86688 + return 1;
86689 + }
86690 + }
86691 + return 0;
86692 +}
86693 +
86694 +int
86695 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot)
86696 +{
86697 + __u32 mode;
86698 +
86699 + if (unlikely(!file || !(prot & PROT_EXEC)))
86700 + return 1;
86701 +
86702 + if (is_writable_mmap(file))
86703 + return 0;
86704 +
86705 + mode =
86706 + gr_search_file(file->f_path.dentry,
86707 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
86708 + file->f_path.mnt);
86709 +
86710 + if (!gr_tpe_allow(file))
86711 + return 0;
86712 +
86713 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
86714 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
86715 + return 0;
86716 + } else if (unlikely(!(mode & GR_EXEC))) {
86717 + return 0;
86718 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
86719 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
86720 + return 1;
86721 + }
86722 +
86723 + return 1;
86724 +}
86725 +
86726 +int
86727 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
86728 +{
86729 + __u32 mode;
86730 +
86731 + if (unlikely(!file || !(prot & PROT_EXEC)))
86732 + return 1;
86733 +
86734 + if (is_writable_mmap(file))
86735 + return 0;
86736 +
86737 + mode =
86738 + gr_search_file(file->f_path.dentry,
86739 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
86740 + file->f_path.mnt);
86741 +
86742 + if (!gr_tpe_allow(file))
86743 + return 0;
86744 +
86745 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
86746 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
86747 + return 0;
86748 + } else if (unlikely(!(mode & GR_EXEC))) {
86749 + return 0;
86750 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
86751 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
86752 + return 1;
86753 + }
86754 +
86755 + return 1;
86756 +}
86757 +
86758 +void
86759 +gr_acl_handle_psacct(struct task_struct *task, const long code)
86760 +{
86761 + unsigned long runtime, cputime;
86762 + cputime_t utime, stime;
86763 + unsigned int wday, cday;
86764 + __u8 whr, chr;
86765 + __u8 wmin, cmin;
86766 + __u8 wsec, csec;
86767 + struct timespec curtime, starttime;
86768 +
86769 + if (unlikely(!(gr_status & GR_READY) || !task->acl ||
86770 + !(task->acl->mode & GR_PROCACCT)))
86771 + return;
86772 +
86773 + curtime = ns_to_timespec(ktime_get_ns());
86774 + starttime = ns_to_timespec(task->start_time);
86775 + runtime = curtime.tv_sec - starttime.tv_sec;
86776 + wday = runtime / (60 * 60 * 24);
86777 + runtime -= wday * (60 * 60 * 24);
86778 + whr = runtime / (60 * 60);
86779 + runtime -= whr * (60 * 60);
86780 + wmin = runtime / 60;
86781 + runtime -= wmin * 60;
86782 + wsec = runtime;
86783 +
86784 + task_cputime(task, &utime, &stime);
86785 + cputime = cputime_to_secs(utime + stime);
86786 + cday = cputime / (60 * 60 * 24);
86787 + cputime -= cday * (60 * 60 * 24);
86788 + chr = cputime / (60 * 60);
86789 + cputime -= chr * (60 * 60);
86790 + cmin = cputime / 60;
86791 + cputime -= cmin * 60;
86792 + csec = cputime;
86793 +
86794 + gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code);
86795 +
86796 + return;
86797 +}
86798 +
86799 +#ifdef CONFIG_TASKSTATS
86800 +int gr_is_taskstats_denied(int pid)
86801 +{
86802 + struct task_struct *task;
86803 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86804 + const struct cred *cred;
86805 +#endif
86806 + int ret = 0;
86807 +
86808 + /* restrict taskstats viewing to un-chrooted root users
86809 + who have the 'view' subject flag if the RBAC system is enabled
86810 + */
86811 +
86812 + rcu_read_lock();
86813 + read_lock(&tasklist_lock);
86814 + task = find_task_by_vpid(pid);
86815 + if (task) {
86816 +#ifdef CONFIG_GRKERNSEC_CHROOT
86817 + if (proc_is_chrooted(task))
86818 + ret = -EACCES;
86819 +#endif
86820 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86821 + cred = __task_cred(task);
86822 +#ifdef CONFIG_GRKERNSEC_PROC_USER
86823 + if (gr_is_global_nonroot(cred->uid))
86824 + ret = -EACCES;
86825 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86826 + if (gr_is_global_nonroot(cred->uid) && !groups_search(cred->group_info, grsec_proc_gid))
86827 + ret = -EACCES;
86828 +#endif
86829 +#endif
86830 + if (gr_status & GR_READY) {
86831 + if (!(task->acl->mode & GR_VIEW))
86832 + ret = -EACCES;
86833 + }
86834 + } else
86835 + ret = -ENOENT;
86836 +
86837 + read_unlock(&tasklist_lock);
86838 + rcu_read_unlock();
86839 +
86840 + return ret;
86841 +}
86842 +#endif
86843 +
86844 +/* AUXV entries are filled via a descendant of search_binary_handler
86845 + after we've already applied the subject for the target
86846 +*/
86847 +int gr_acl_enable_at_secure(void)
86848 +{
86849 + if (unlikely(!(gr_status & GR_READY)))
86850 + return 0;
86851 +
86852 + if (current->acl->mode & GR_ATSECURE)
86853 + return 1;
86854 +
86855 + return 0;
86856 +}
86857 +
86858 +int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const u64 ino)
86859 +{
86860 + struct task_struct *task = current;
86861 + struct dentry *dentry = file->f_path.dentry;
86862 + struct vfsmount *mnt = file->f_path.mnt;
86863 + struct acl_object_label *obj, *tmp;
86864 + struct acl_subject_label *subj;
86865 + unsigned int bufsize;
86866 + int is_not_root;
86867 + char *path;
86868 + dev_t dev = __get_dev(dentry);
86869 +
86870 + if (unlikely(!(gr_status & GR_READY)))
86871 + return 1;
86872 +
86873 + if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))
86874 + return 1;
86875 +
86876 + /* ignore Eric Biederman */
86877 + if (IS_PRIVATE(d_backing_inode(dentry)))
86878 + return 1;
86879 +
86880 + subj = task->acl;
86881 + read_lock(&gr_inode_lock);
86882 + do {
86883 + obj = lookup_acl_obj_label(ino, dev, subj);
86884 + if (obj != NULL) {
86885 + read_unlock(&gr_inode_lock);
86886 + return (obj->mode & GR_FIND) ? 1 : 0;
86887 + }
86888 + } while ((subj = subj->parent_subject));
86889 + read_unlock(&gr_inode_lock);
86890 +
86891 + /* this is purely an optimization since we're looking for an object
86892 + for the directory we're doing a readdir on
86893 + if it's possible for any globbed object to match the entry we're
86894 + filling into the directory, then the object we find here will be
86895 + an anchor point with attached globbed objects
86896 + */
86897 + obj = chk_obj_label_noglob(dentry, mnt, task->acl);
86898 + if (obj->globbed == NULL)
86899 + return (obj->mode & GR_FIND) ? 1 : 0;
86900 +
86901 + is_not_root = ((obj->filename[0] == '/') &&
86902 + (obj->filename[1] == '\0')) ? 0 : 1;
86903 + bufsize = PAGE_SIZE - namelen - is_not_root;
86904 +
86905 + /* check bufsize > PAGE_SIZE || bufsize == 0 */
86906 + if (unlikely((bufsize - 1) > (PAGE_SIZE - 1)))
86907 + return 1;
86908 +
86909 + preempt_disable();
86910 + path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
86911 + bufsize);
86912 +
86913 + bufsize = strlen(path);
86914 +
86915 + /* if base is "/", don't append an additional slash */
86916 + if (is_not_root)
86917 + *(path + bufsize) = '/';
86918 + memcpy(path + bufsize + is_not_root, name, namelen);
86919 + *(path + bufsize + namelen + is_not_root) = '\0';
86920 +
86921 + tmp = obj->globbed;
86922 + while (tmp) {
86923 + if (!glob_match(tmp->filename, path)) {
86924 + preempt_enable();
86925 + return (tmp->mode & GR_FIND) ? 1 : 0;
86926 + }
86927 + tmp = tmp->next;
86928 + }
86929 + preempt_enable();
86930 + return (obj->mode & GR_FIND) ? 1 : 0;
86931 +}
86932 +
86933 +void gr_put_exec_file(struct task_struct *task)
86934 +{
86935 + struct file *filp;
86936 +
86937 + write_lock(&grsec_exec_file_lock);
86938 + filp = task->exec_file;
86939 + task->exec_file = NULL;
86940 + write_unlock(&grsec_exec_file_lock);
86941 +
86942 + if (filp)
86943 + fput(filp);
86944 +
86945 + return;
86946 +}
86947 +
86948 +
86949 +#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE
86950 +EXPORT_SYMBOL_GPL(gr_acl_is_enabled);
86951 +#endif
86952 +#ifdef CONFIG_SECURITY
86953 +EXPORT_SYMBOL_GPL(gr_check_user_change);
86954 +EXPORT_SYMBOL_GPL(gr_check_group_change);
86955 +#endif
86956 +
86957 diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c
86958 new file mode 100644
86959 index 0000000..9adc75c
86960 --- /dev/null
86961 +++ b/grsecurity/gracl_alloc.c
86962 @@ -0,0 +1,105 @@
86963 +#include <linux/kernel.h>
86964 +#include <linux/mm.h>
86965 +#include <linux/slab.h>
86966 +#include <linux/vmalloc.h>
86967 +#include <linux/gracl.h>
86968 +#include <linux/grsecurity.h>
86969 +
86970 +static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL };
86971 +struct gr_alloc_state *current_alloc_state = &__current_alloc_state;
86972 +
86973 +static int
86974 +alloc_pop(void)
86975 +{
86976 + if (current_alloc_state->alloc_stack_next == 1)
86977 + return 0;
86978 +
86979 + kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]);
86980 +
86981 + current_alloc_state->alloc_stack_next--;
86982 +
86983 + return 1;
86984 +}
86985 +
86986 +static int
86987 +alloc_push(void *buf)
86988 +{
86989 + if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size)
86990 + return 1;
86991 +
86992 + current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf;
86993 +
86994 + current_alloc_state->alloc_stack_next++;
86995 +
86996 + return 0;
86997 +}
86998 +
86999 +void *
87000 +acl_alloc(unsigned long len)
87001 +{
87002 + void *ret = NULL;
87003 +
87004 + if (!len || len > PAGE_SIZE)
87005 + goto out;
87006 +
87007 + ret = kmalloc(len, GFP_KERNEL);
87008 +
87009 + if (ret) {
87010 + if (alloc_push(ret)) {
87011 + kfree(ret);
87012 + ret = NULL;
87013 + }
87014 + }
87015 +
87016 +out:
87017 + return ret;
87018 +}
87019 +
87020 +void *
87021 +acl_alloc_num(unsigned long num, unsigned long len)
87022 +{
87023 + if (!len || (num > (PAGE_SIZE / len)))
87024 + return NULL;
87025 +
87026 + return acl_alloc(num * len);
87027 +}
87028 +
87029 +void
87030 +acl_free_all(void)
87031 +{
87032 + if (!current_alloc_state->alloc_stack)
87033 + return;
87034 +
87035 + while (alloc_pop()) ;
87036 +
87037 + if (current_alloc_state->alloc_stack) {
87038 + if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE)
87039 + kfree(current_alloc_state->alloc_stack);
87040 + else
87041 + vfree(current_alloc_state->alloc_stack);
87042 + }
87043 +
87044 + current_alloc_state->alloc_stack = NULL;
87045 + current_alloc_state->alloc_stack_size = 1;
87046 + current_alloc_state->alloc_stack_next = 1;
87047 +
87048 + return;
87049 +}
87050 +
87051 +int
87052 +acl_alloc_stack_init(unsigned long size)
87053 +{
87054 + if ((size * sizeof (void *)) <= PAGE_SIZE)
87055 + current_alloc_state->alloc_stack =
87056 + (void **) kmalloc(size * sizeof (void *), GFP_KERNEL);
87057 + else
87058 + current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *));
87059 +
87060 + current_alloc_state->alloc_stack_size = size;
87061 + current_alloc_state->alloc_stack_next = 1;
87062 +
87063 + if (!current_alloc_state->alloc_stack)
87064 + return 0;
87065 + else
87066 + return 1;
87067 +}
87068 diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c
87069 new file mode 100644
87070 index 0000000..1a94c11
87071 --- /dev/null
87072 +++ b/grsecurity/gracl_cap.c
87073 @@ -0,0 +1,127 @@
87074 +#include <linux/kernel.h>
87075 +#include <linux/module.h>
87076 +#include <linux/sched.h>
87077 +#include <linux/gracl.h>
87078 +#include <linux/grsecurity.h>
87079 +#include <linux/grinternal.h>
87080 +
87081 +extern const char *captab_log[];
87082 +extern int captab_log_entries;
87083 +
87084 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
87085 +{
87086 + struct acl_subject_label *curracl;
87087 +
87088 + if (!gr_acl_is_enabled())
87089 + return 1;
87090 +
87091 + curracl = task->acl;
87092 +
87093 + if (curracl->mode & (GR_LEARN | GR_INHERITLEARN)) {
87094 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
87095 + task->role->roletype, GR_GLOBAL_UID(cred->uid),
87096 + GR_GLOBAL_GID(cred->gid), task->exec_file ?
87097 + gr_to_filename(task->exec_file->f_path.dentry,
87098 + task->exec_file->f_path.mnt) : curracl->filename,
87099 + curracl->filename, 0UL,
87100 + 0UL, "", (unsigned long) cap, &task->signal->saved_ip);
87101 + return 1;
87102 + }
87103 +
87104 + return 0;
87105 +}
87106 +
87107 +int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
87108 +{
87109 + struct acl_subject_label *curracl;
87110 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
87111 + kernel_cap_t cap_audit = __cap_empty_set;
87112 +
87113 + if (!gr_acl_is_enabled())
87114 + return 1;
87115 +
87116 + curracl = task->acl;
87117 +
87118 + cap_drop = curracl->cap_lower;
87119 + cap_mask = curracl->cap_mask;
87120 + cap_audit = curracl->cap_invert_audit;
87121 +
87122 + while ((curracl = curracl->parent_subject)) {
87123 + /* if the cap isn't specified in the current computed mask but is specified in the
87124 + current level subject, and is lowered in the current level subject, then add
87125 + it to the set of dropped capabilities
87126 + otherwise, add the current level subject's mask to the current computed mask
87127 + */
87128 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
87129 + cap_raise(cap_mask, cap);
87130 + if (cap_raised(curracl->cap_lower, cap))
87131 + cap_raise(cap_drop, cap);
87132 + if (cap_raised(curracl->cap_invert_audit, cap))
87133 + cap_raise(cap_audit, cap);
87134 + }
87135 + }
87136 +
87137 + if (!cap_raised(cap_drop, cap)) {
87138 + if (cap_raised(cap_audit, cap))
87139 + gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]);
87140 + return 1;
87141 + }
87142 +
87143 + /* only learn the capability use if the process has the capability in the
87144 + general case, the two uses in sys.c of gr_learn_cap are an exception
87145 + to this rule to ensure any role transition involves what the full-learned
87146 + policy believes in a privileged process
87147 + */
87148 + if (cap_raised(cred->cap_effective, cap) && gr_learn_cap(task, cred, cap))
87149 + return 1;
87150 +
87151 + if ((cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap))
87152 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]);
87153 +
87154 + return 0;
87155 +}
87156 +
87157 +int
87158 +gr_acl_is_capable(const int cap)
87159 +{
87160 + return gr_task_acl_is_capable(current, current_cred(), cap);
87161 +}
87162 +
87163 +int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap)
87164 +{
87165 + struct acl_subject_label *curracl;
87166 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
87167 +
87168 + if (!gr_acl_is_enabled())
87169 + return 1;
87170 +
87171 + curracl = task->acl;
87172 +
87173 + cap_drop = curracl->cap_lower;
87174 + cap_mask = curracl->cap_mask;
87175 +
87176 + while ((curracl = curracl->parent_subject)) {
87177 + /* if the cap isn't specified in the current computed mask but is specified in the
87178 + current level subject, and is lowered in the current level subject, then add
87179 + it to the set of dropped capabilities
87180 + otherwise, add the current level subject's mask to the current computed mask
87181 + */
87182 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
87183 + cap_raise(cap_mask, cap);
87184 + if (cap_raised(curracl->cap_lower, cap))
87185 + cap_raise(cap_drop, cap);
87186 + }
87187 + }
87188 +
87189 + if (!cap_raised(cap_drop, cap))
87190 + return 1;
87191 +
87192 + return 0;
87193 +}
87194 +
87195 +int
87196 +gr_acl_is_capable_nolog(const int cap)
87197 +{
87198 + return gr_task_acl_is_capable_nolog(current, cap);
87199 +}
87200 +
87201 diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c
87202 new file mode 100644
87203 index 0000000..a43dd06
87204 --- /dev/null
87205 +++ b/grsecurity/gracl_compat.c
87206 @@ -0,0 +1,269 @@
87207 +#include <linux/kernel.h>
87208 +#include <linux/gracl.h>
87209 +#include <linux/compat.h>
87210 +#include <linux/gracl_compat.h>
87211 +
87212 +#include <asm/uaccess.h>
87213 +
87214 +int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap)
87215 +{
87216 + struct gr_arg_wrapper_compat uwrapcompat;
87217 +
87218 + if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat)))
87219 + return -EFAULT;
87220 +
87221 + if ((uwrapcompat.version != GRSECURITY_VERSION) ||
87222 + (uwrapcompat.size != sizeof(struct gr_arg_compat)))
87223 + return -EINVAL;
87224 +
87225 + uwrap->arg = compat_ptr(uwrapcompat.arg);
87226 + uwrap->version = uwrapcompat.version;
87227 + uwrap->size = sizeof(struct gr_arg);
87228 +
87229 + return 0;
87230 +}
87231 +
87232 +int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg)
87233 +{
87234 + struct gr_arg_compat argcompat;
87235 +
87236 + if (copy_from_user(&argcompat, buf, sizeof(argcompat)))
87237 + return -EFAULT;
87238 +
87239 + arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table);
87240 + arg->role_db.num_pointers = argcompat.role_db.num_pointers;
87241 + arg->role_db.num_roles = argcompat.role_db.num_roles;
87242 + arg->role_db.num_domain_children = argcompat.role_db.num_domain_children;
87243 + arg->role_db.num_subjects = argcompat.role_db.num_subjects;
87244 + arg->role_db.num_objects = argcompat.role_db.num_objects;
87245 +
87246 + memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw));
87247 + memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt));
87248 + memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum));
87249 + memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role));
87250 + arg->sprole_pws = compat_ptr(argcompat.sprole_pws);
87251 + arg->segv_device = argcompat.segv_device;
87252 + arg->segv_inode = argcompat.segv_inode;
87253 + arg->segv_uid = argcompat.segv_uid;
87254 + arg->num_sprole_pws = argcompat.num_sprole_pws;
87255 + arg->mode = argcompat.mode;
87256 +
87257 + return 0;
87258 +}
87259 +
87260 +int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp)
87261 +{
87262 + struct acl_object_label_compat objcompat;
87263 +
87264 + if (copy_from_user(&objcompat, userp, sizeof(objcompat)))
87265 + return -EFAULT;
87266 +
87267 + obj->filename = compat_ptr(objcompat.filename);
87268 + obj->inode = objcompat.inode;
87269 + obj->device = objcompat.device;
87270 + obj->mode = objcompat.mode;
87271 +
87272 + obj->nested = compat_ptr(objcompat.nested);
87273 + obj->globbed = compat_ptr(objcompat.globbed);
87274 +
87275 + obj->prev = compat_ptr(objcompat.prev);
87276 + obj->next = compat_ptr(objcompat.next);
87277 +
87278 + return 0;
87279 +}
87280 +
87281 +int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp)
87282 +{
87283 + unsigned int i;
87284 + struct acl_subject_label_compat subjcompat;
87285 +
87286 + if (copy_from_user(&subjcompat, userp, sizeof(subjcompat)))
87287 + return -EFAULT;
87288 +
87289 + subj->filename = compat_ptr(subjcompat.filename);
87290 + subj->inode = subjcompat.inode;
87291 + subj->device = subjcompat.device;
87292 + subj->mode = subjcompat.mode;
87293 + subj->cap_mask = subjcompat.cap_mask;
87294 + subj->cap_lower = subjcompat.cap_lower;
87295 + subj->cap_invert_audit = subjcompat.cap_invert_audit;
87296 +
87297 + for (i = 0; i < GR_NLIMITS; i++) {
87298 + if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY)
87299 + subj->res[i].rlim_cur = RLIM_INFINITY;
87300 + else
87301 + subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur;
87302 + if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY)
87303 + subj->res[i].rlim_max = RLIM_INFINITY;
87304 + else
87305 + subj->res[i].rlim_max = subjcompat.res[i].rlim_max;
87306 + }
87307 + subj->resmask = subjcompat.resmask;
87308 +
87309 + subj->user_trans_type = subjcompat.user_trans_type;
87310 + subj->group_trans_type = subjcompat.group_trans_type;
87311 + subj->user_transitions = compat_ptr(subjcompat.user_transitions);
87312 + subj->group_transitions = compat_ptr(subjcompat.group_transitions);
87313 + subj->user_trans_num = subjcompat.user_trans_num;
87314 + subj->group_trans_num = subjcompat.group_trans_num;
87315 +
87316 + memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families));
87317 + memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto));
87318 + subj->ip_type = subjcompat.ip_type;
87319 + subj->ips = compat_ptr(subjcompat.ips);
87320 + subj->ip_num = subjcompat.ip_num;
87321 + subj->inaddr_any_override = subjcompat.inaddr_any_override;
87322 +
87323 + subj->crashes = subjcompat.crashes;
87324 + subj->expires = subjcompat.expires;
87325 +
87326 + subj->parent_subject = compat_ptr(subjcompat.parent_subject);
87327 + subj->hash = compat_ptr(subjcompat.hash);
87328 + subj->prev = compat_ptr(subjcompat.prev);
87329 + subj->next = compat_ptr(subjcompat.next);
87330 +
87331 + subj->obj_hash = compat_ptr(subjcompat.obj_hash);
87332 + subj->obj_hash_size = subjcompat.obj_hash_size;
87333 + subj->pax_flags = subjcompat.pax_flags;
87334 +
87335 + return 0;
87336 +}
87337 +
87338 +int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp)
87339 +{
87340 + struct acl_role_label_compat rolecompat;
87341 +
87342 + if (copy_from_user(&rolecompat, userp, sizeof(rolecompat)))
87343 + return -EFAULT;
87344 +
87345 + role->rolename = compat_ptr(rolecompat.rolename);
87346 + role->uidgid = rolecompat.uidgid;
87347 + role->roletype = rolecompat.roletype;
87348 +
87349 + role->auth_attempts = rolecompat.auth_attempts;
87350 + role->expires = rolecompat.expires;
87351 +
87352 + role->root_label = compat_ptr(rolecompat.root_label);
87353 + role->hash = compat_ptr(rolecompat.hash);
87354 +
87355 + role->prev = compat_ptr(rolecompat.prev);
87356 + role->next = compat_ptr(rolecompat.next);
87357 +
87358 + role->transitions = compat_ptr(rolecompat.transitions);
87359 + role->allowed_ips = compat_ptr(rolecompat.allowed_ips);
87360 + role->domain_children = compat_ptr(rolecompat.domain_children);
87361 + role->domain_child_num = rolecompat.domain_child_num;
87362 +
87363 + role->umask = rolecompat.umask;
87364 +
87365 + role->subj_hash = compat_ptr(rolecompat.subj_hash);
87366 + role->subj_hash_size = rolecompat.subj_hash_size;
87367 +
87368 + return 0;
87369 +}
87370 +
87371 +int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
87372 +{
87373 + struct role_allowed_ip_compat roleip_compat;
87374 +
87375 + if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat)))
87376 + return -EFAULT;
87377 +
87378 + roleip->addr = roleip_compat.addr;
87379 + roleip->netmask = roleip_compat.netmask;
87380 +
87381 + roleip->prev = compat_ptr(roleip_compat.prev);
87382 + roleip->next = compat_ptr(roleip_compat.next);
87383 +
87384 + return 0;
87385 +}
87386 +
87387 +int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp)
87388 +{
87389 + struct role_transition_compat trans_compat;
87390 +
87391 + if (copy_from_user(&trans_compat, userp, sizeof(trans_compat)))
87392 + return -EFAULT;
87393 +
87394 + trans->rolename = compat_ptr(trans_compat.rolename);
87395 +
87396 + trans->prev = compat_ptr(trans_compat.prev);
87397 + trans->next = compat_ptr(trans_compat.next);
87398 +
87399 + return 0;
87400 +
87401 +}
87402 +
87403 +int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
87404 +{
87405 + struct gr_hash_struct_compat hash_compat;
87406 +
87407 + if (copy_from_user(&hash_compat, userp, sizeof(hash_compat)))
87408 + return -EFAULT;
87409 +
87410 + hash->table = compat_ptr(hash_compat.table);
87411 + hash->nametable = compat_ptr(hash_compat.nametable);
87412 + hash->first = compat_ptr(hash_compat.first);
87413 +
87414 + hash->table_size = hash_compat.table_size;
87415 + hash->used_size = hash_compat.used_size;
87416 +
87417 + hash->type = hash_compat.type;
87418 +
87419 + return 0;
87420 +}
87421 +
87422 +int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp)
87423 +{
87424 + compat_uptr_t ptrcompat;
87425 +
87426 + if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat)))
87427 + return -EFAULT;
87428 +
87429 + *(void **)ptr = compat_ptr(ptrcompat);
87430 +
87431 + return 0;
87432 +}
87433 +
87434 +int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp)
87435 +{
87436 + struct acl_ip_label_compat ip_compat;
87437 +
87438 + if (copy_from_user(&ip_compat, userp, sizeof(ip_compat)))
87439 + return -EFAULT;
87440 +
87441 + ip->iface = compat_ptr(ip_compat.iface);
87442 + ip->addr = ip_compat.addr;
87443 + ip->netmask = ip_compat.netmask;
87444 + ip->low = ip_compat.low;
87445 + ip->high = ip_compat.high;
87446 + ip->mode = ip_compat.mode;
87447 + ip->type = ip_compat.type;
87448 +
87449 + memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto));
87450 +
87451 + ip->prev = compat_ptr(ip_compat.prev);
87452 + ip->next = compat_ptr(ip_compat.next);
87453 +
87454 + return 0;
87455 +}
87456 +
87457 +int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
87458 +{
87459 + struct sprole_pw_compat pw_compat;
87460 +
87461 + if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat)))
87462 + return -EFAULT;
87463 +
87464 + pw->rolename = compat_ptr(pw_compat.rolename);
87465 + memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt));
87466 + memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum));
87467 +
87468 + return 0;
87469 +}
87470 +
87471 +size_t get_gr_arg_wrapper_size_compat(void)
87472 +{
87473 + return sizeof(struct gr_arg_wrapper_compat);
87474 +}
87475 +
87476 diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c
87477 new file mode 100644
87478 index 0000000..fce7f71
87479 --- /dev/null
87480 +++ b/grsecurity/gracl_fs.c
87481 @@ -0,0 +1,448 @@
87482 +#include <linux/kernel.h>
87483 +#include <linux/sched.h>
87484 +#include <linux/types.h>
87485 +#include <linux/fs.h>
87486 +#include <linux/file.h>
87487 +#include <linux/stat.h>
87488 +#include <linux/grsecurity.h>
87489 +#include <linux/grinternal.h>
87490 +#include <linux/gracl.h>
87491 +
87492 +umode_t
87493 +gr_acl_umask(void)
87494 +{
87495 + if (unlikely(!gr_acl_is_enabled()))
87496 + return 0;
87497 +
87498 + return current->role->umask;
87499 +}
87500 +
87501 +__u32
87502 +gr_acl_handle_hidden_file(const struct dentry * dentry,
87503 + const struct vfsmount * mnt)
87504 +{
87505 + __u32 mode;
87506 +
87507 + if (unlikely(d_is_negative(dentry)))
87508 + return GR_FIND;
87509 +
87510 + mode =
87511 + gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt);
87512 +
87513 + if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) {
87514 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
87515 + return mode;
87516 + } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) {
87517 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
87518 + return 0;
87519 + } else if (unlikely(!(mode & GR_FIND)))
87520 + return 0;
87521 +
87522 + return GR_FIND;
87523 +}
87524 +
87525 +__u32
87526 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
87527 + int acc_mode)
87528 +{
87529 + __u32 reqmode = GR_FIND;
87530 + __u32 mode;
87531 +
87532 + if (unlikely(d_is_negative(dentry)))
87533 + return reqmode;
87534 +
87535 + if (acc_mode & MAY_APPEND)
87536 + reqmode |= GR_APPEND;
87537 + else if (acc_mode & MAY_WRITE)
87538 + reqmode |= GR_WRITE;
87539 + if ((acc_mode & MAY_READ) && !d_is_dir(dentry))
87540 + reqmode |= GR_READ;
87541 +
87542 + mode =
87543 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
87544 + mnt);
87545 +
87546 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
87547 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
87548 + reqmode & GR_READ ? " reading" : "",
87549 + reqmode & GR_WRITE ? " writing" : reqmode &
87550 + GR_APPEND ? " appending" : "");
87551 + return reqmode;
87552 + } else
87553 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
87554 + {
87555 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
87556 + reqmode & GR_READ ? " reading" : "",
87557 + reqmode & GR_WRITE ? " writing" : reqmode &
87558 + GR_APPEND ? " appending" : "");
87559 + return 0;
87560 + } else if (unlikely((mode & reqmode) != reqmode))
87561 + return 0;
87562 +
87563 + return reqmode;
87564 +}
87565 +
87566 +__u32
87567 +gr_acl_handle_creat(const struct dentry * dentry,
87568 + const struct dentry * p_dentry,
87569 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
87570 + const int imode)
87571 +{
87572 + __u32 reqmode = GR_WRITE | GR_CREATE;
87573 + __u32 mode;
87574 +
87575 + if (acc_mode & MAY_APPEND)
87576 + reqmode |= GR_APPEND;
87577 + // if a directory was required or the directory already exists, then
87578 + // don't count this open as a read
87579 + if ((acc_mode & MAY_READ) &&
87580 + !((open_flags & O_DIRECTORY) || d_is_dir(dentry)))
87581 + reqmode |= GR_READ;
87582 + if ((open_flags & O_CREAT) &&
87583 + ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
87584 + reqmode |= GR_SETID;
87585 +
87586 + mode =
87587 + gr_check_create(dentry, p_dentry, p_mnt,
87588 + reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
87589 +
87590 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
87591 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
87592 + reqmode & GR_READ ? " reading" : "",
87593 + reqmode & GR_WRITE ? " writing" : reqmode &
87594 + GR_APPEND ? " appending" : "");
87595 + return reqmode;
87596 + } else
87597 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
87598 + {
87599 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
87600 + reqmode & GR_READ ? " reading" : "",
87601 + reqmode & GR_WRITE ? " writing" : reqmode &
87602 + GR_APPEND ? " appending" : "");
87603 + return 0;
87604 + } else if (unlikely((mode & reqmode) != reqmode))
87605 + return 0;
87606 +
87607 + return reqmode;
87608 +}
87609 +
87610 +__u32
87611 +gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt,
87612 + const int fmode)
87613 +{
87614 + __u32 mode, reqmode = GR_FIND;
87615 +
87616 + if ((fmode & S_IXOTH) && !d_is_dir(dentry))
87617 + reqmode |= GR_EXEC;
87618 + if (fmode & S_IWOTH)
87619 + reqmode |= GR_WRITE;
87620 + if (fmode & S_IROTH)
87621 + reqmode |= GR_READ;
87622 +
87623 + mode =
87624 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
87625 + mnt);
87626 +
87627 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
87628 + gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
87629 + reqmode & GR_READ ? " reading" : "",
87630 + reqmode & GR_WRITE ? " writing" : "",
87631 + reqmode & GR_EXEC ? " executing" : "");
87632 + return reqmode;
87633 + } else
87634 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
87635 + {
87636 + gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
87637 + reqmode & GR_READ ? " reading" : "",
87638 + reqmode & GR_WRITE ? " writing" : "",
87639 + reqmode & GR_EXEC ? " executing" : "");
87640 + return 0;
87641 + } else if (unlikely((mode & reqmode) != reqmode))
87642 + return 0;
87643 +
87644 + return reqmode;
87645 +}
87646 +
87647 +static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt)
87648 +{
87649 + __u32 mode;
87650 +
87651 + mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt);
87652 +
87653 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
87654 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt);
87655 + return mode;
87656 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
87657 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt);
87658 + return 0;
87659 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
87660 + return 0;
87661 +
87662 + return (reqmode);
87663 +}
87664 +
87665 +__u32
87666 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
87667 +{
87668 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG);
87669 +}
87670 +
87671 +__u32
87672 +gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt)
87673 +{
87674 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG);
87675 +}
87676 +
87677 +__u32
87678 +gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt)
87679 +{
87680 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG);
87681 +}
87682 +
87683 +__u32
87684 +gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt)
87685 +{
87686 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG);
87687 +}
87688 +
87689 +__u32
87690 +gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt,
87691 + umode_t *modeptr)
87692 +{
87693 + umode_t mode;
87694 + struct inode *inode = d_backing_inode(dentry);
87695 +
87696 + *modeptr &= ~gr_acl_umask();
87697 + mode = *modeptr;
87698 +
87699 + if (unlikely(inode && S_ISSOCK(inode->i_mode)))
87700 + return 1;
87701 +
87702 + if (unlikely(!d_is_dir(dentry) &&
87703 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) {
87704 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID,
87705 + GR_CHMOD_ACL_MSG);
87706 + } else {
87707 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG);
87708 + }
87709 +}
87710 +
87711 +__u32
87712 +gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt)
87713 +{
87714 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG);
87715 +}
87716 +
87717 +__u32
87718 +gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt)
87719 +{
87720 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG);
87721 +}
87722 +
87723 +__u32
87724 +gr_acl_handle_removexattr(const struct dentry *dentry, const struct vfsmount *mnt)
87725 +{
87726 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_REMOVEXATTR_ACL_MSG);
87727 +}
87728 +
87729 +__u32
87730 +gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt)
87731 +{
87732 + return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG);
87733 +}
87734 +
87735 +__u32
87736 +gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt)
87737 +{
87738 + return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE,
87739 + GR_UNIXCONNECT_ACL_MSG);
87740 +}
87741 +
87742 +/* hardlinks require at minimum create and link permission,
87743 + any additional privilege required is based on the
87744 + privilege of the file being linked to
87745 +*/
87746 +__u32
87747 +gr_acl_handle_link(const struct dentry * new_dentry,
87748 + const struct dentry * parent_dentry,
87749 + const struct vfsmount * parent_mnt,
87750 + const struct dentry * old_dentry,
87751 + const struct vfsmount * old_mnt, const struct filename *to)
87752 +{
87753 + __u32 mode;
87754 + __u32 needmode = GR_CREATE | GR_LINK;
87755 + __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK;
87756 +
87757 + mode =
87758 + gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry,
87759 + old_mnt);
87760 +
87761 + if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) {
87762 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
87763 + return mode;
87764 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
87765 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
87766 + return 0;
87767 + } else if (unlikely((mode & needmode) != needmode))
87768 + return 0;
87769 +
87770 + return 1;
87771 +}
87772 +
87773 +__u32
87774 +gr_acl_handle_symlink(const struct dentry * new_dentry,
87775 + const struct dentry * parent_dentry,
87776 + const struct vfsmount * parent_mnt, const struct filename *from)
87777 +{
87778 + __u32 needmode = GR_WRITE | GR_CREATE;
87779 + __u32 mode;
87780 +
87781 + mode =
87782 + gr_check_create(new_dentry, parent_dentry, parent_mnt,
87783 + GR_CREATE | GR_AUDIT_CREATE |
87784 + GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS);
87785 +
87786 + if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) {
87787 + gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
87788 + return mode;
87789 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
87790 + gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
87791 + return 0;
87792 + } else if (unlikely((mode & needmode) != needmode))
87793 + return 0;
87794 +
87795 + return (GR_WRITE | GR_CREATE);
87796 +}
87797 +
87798 +static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt)
87799 +{
87800 + __u32 mode;
87801 +
87802 + mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
87803 +
87804 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
87805 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt);
87806 + return mode;
87807 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
87808 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt);
87809 + return 0;
87810 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
87811 + return 0;
87812 +
87813 + return (reqmode);
87814 +}
87815 +
87816 +__u32
87817 +gr_acl_handle_mknod(const struct dentry * new_dentry,
87818 + const struct dentry * parent_dentry,
87819 + const struct vfsmount * parent_mnt,
87820 + const int mode)
87821 +{
87822 + __u32 reqmode = GR_WRITE | GR_CREATE;
87823 + if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
87824 + reqmode |= GR_SETID;
87825 +
87826 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
87827 + reqmode, GR_MKNOD_ACL_MSG);
87828 +}
87829 +
87830 +__u32
87831 +gr_acl_handle_mkdir(const struct dentry *new_dentry,
87832 + const struct dentry *parent_dentry,
87833 + const struct vfsmount *parent_mnt)
87834 +{
87835 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
87836 + GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG);
87837 +}
87838 +
87839 +#define RENAME_CHECK_SUCCESS(old, new) \
87840 + (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \
87841 + ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)))
87842 +
87843 +int
87844 +gr_acl_handle_rename(struct dentry *new_dentry,
87845 + struct dentry *parent_dentry,
87846 + const struct vfsmount *parent_mnt,
87847 + struct dentry *old_dentry,
87848 + struct inode *old_parent_inode,
87849 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags)
87850 +{
87851 + __u32 comp1, comp2;
87852 + int error = 0;
87853 +
87854 + if (unlikely(!gr_acl_is_enabled()))
87855 + return 0;
87856 +
87857 + if (flags & RENAME_EXCHANGE) {
87858 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
87859 + GR_AUDIT_READ | GR_AUDIT_WRITE |
87860 + GR_SUPPRESS, parent_mnt);
87861 + comp2 =
87862 + gr_search_file(old_dentry,
87863 + GR_READ | GR_WRITE | GR_AUDIT_READ |
87864 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
87865 + } else if (d_is_negative(new_dentry)) {
87866 + comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt,
87867 + GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ |
87868 + GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS);
87869 + comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE |
87870 + GR_DELETE | GR_AUDIT_DELETE |
87871 + GR_AUDIT_READ | GR_AUDIT_WRITE |
87872 + GR_SUPPRESS, old_mnt);
87873 + } else {
87874 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
87875 + GR_CREATE | GR_DELETE |
87876 + GR_AUDIT_CREATE | GR_AUDIT_DELETE |
87877 + GR_AUDIT_READ | GR_AUDIT_WRITE |
87878 + GR_SUPPRESS, parent_mnt);
87879 + comp2 =
87880 + gr_search_file(old_dentry,
87881 + GR_READ | GR_WRITE | GR_AUDIT_READ |
87882 + GR_DELETE | GR_AUDIT_DELETE |
87883 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
87884 + }
87885 +
87886 + if (RENAME_CHECK_SUCCESS(comp1, comp2) &&
87887 + ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS)))
87888 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
87889 + else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS)
87890 + && !(comp2 & GR_SUPPRESS)) {
87891 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
87892 + error = -EACCES;
87893 + } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2)))
87894 + error = -EACCES;
87895 +
87896 + return error;
87897 +}
87898 +
87899 +void
87900 +gr_acl_handle_exit(void)
87901 +{
87902 + u16 id;
87903 + char *rolename;
87904 +
87905 + if (unlikely(current->acl_sp_role && gr_acl_is_enabled() &&
87906 + !(current->role->roletype & GR_ROLE_PERSIST))) {
87907 + id = current->acl_role_id;
87908 + rolename = current->role->rolename;
87909 + gr_set_acls(1);
87910 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id);
87911 + }
87912 +
87913 + gr_put_exec_file(current);
87914 + return;
87915 +}
87916 +
87917 +int
87918 +gr_acl_handle_procpidmem(const struct task_struct *task)
87919 +{
87920 + if (unlikely(!gr_acl_is_enabled()))
87921 + return 0;
87922 +
87923 + if (task != current && (task->acl->mode & GR_PROTPROCFD) &&
87924 + !(current->acl->mode & GR_POVERRIDE) &&
87925 + !(current->role->roletype & GR_ROLE_GOD))
87926 + return -EACCES;
87927 +
87928 + return 0;
87929 +}
87930 diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c
87931 new file mode 100644
87932 index 0000000..ed6ee43
87933 --- /dev/null
87934 +++ b/grsecurity/gracl_ip.c
87935 @@ -0,0 +1,386 @@
87936 +#include <linux/kernel.h>
87937 +#include <asm/uaccess.h>
87938 +#include <asm/errno.h>
87939 +#include <net/sock.h>
87940 +#include <linux/file.h>
87941 +#include <linux/fs.h>
87942 +#include <linux/net.h>
87943 +#include <linux/in.h>
87944 +#include <linux/skbuff.h>
87945 +#include <linux/ip.h>
87946 +#include <linux/udp.h>
87947 +#include <linux/types.h>
87948 +#include <linux/sched.h>
87949 +#include <linux/netdevice.h>
87950 +#include <linux/inetdevice.h>
87951 +#include <linux/gracl.h>
87952 +#include <linux/grsecurity.h>
87953 +#include <linux/grinternal.h>
87954 +
87955 +#define GR_BIND 0x01
87956 +#define GR_CONNECT 0x02
87957 +#define GR_INVERT 0x04
87958 +#define GR_BINDOVERRIDE 0x08
87959 +#define GR_CONNECTOVERRIDE 0x10
87960 +#define GR_SOCK_FAMILY 0x20
87961 +
87962 +static const char * gr_protocols[IPPROTO_MAX] = {
87963 + "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt",
87964 + "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet",
87965 + "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1",
87966 + "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp",
87967 + "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++",
87968 + "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre",
87969 + "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile",
87970 + "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63",
87971 + "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv",
87972 + "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak",
87973 + "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf",
87974 + "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp",
87975 + "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim",
87976 + "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip",
87977 + "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp",
87978 + "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup",
87979 + "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135",
87980 + "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143",
87981 + "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151",
87982 + "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159",
87983 + "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167",
87984 + "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175",
87985 + "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183",
87986 + "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191",
87987 + "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199",
87988 + "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207",
87989 + "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215",
87990 + "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223",
87991 + "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231",
87992 + "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239",
87993 + "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247",
87994 + "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255",
87995 + };
87996 +
87997 +static const char * gr_socktypes[SOCK_MAX] = {
87998 + "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6",
87999 + "unknown:7", "unknown:8", "unknown:9", "packet"
88000 + };
88001 +
88002 +static const char * gr_sockfamilies[AF_MAX+1] = {
88003 + "unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25",
88004 + "inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash",
88005 + "econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "fam_27", "fam_28",
88006 + "tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf", "alg", "nfc", "vsock"
88007 + };
88008 +
88009 +const char *
88010 +gr_proto_to_name(unsigned char proto)
88011 +{
88012 + return gr_protocols[proto];
88013 +}
88014 +
88015 +const char *
88016 +gr_socktype_to_name(unsigned char type)
88017 +{
88018 + return gr_socktypes[type];
88019 +}
88020 +
88021 +const char *
88022 +gr_sockfamily_to_name(unsigned char family)
88023 +{
88024 + return gr_sockfamilies[family];
88025 +}
88026 +
88027 +extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
88028 +
88029 +int
88030 +gr_search_socket(const int domain, const int type, const int protocol)
88031 +{
88032 + struct acl_subject_label *curr;
88033 + const struct cred *cred = current_cred();
88034 +
88035 + if (unlikely(!gr_acl_is_enabled()))
88036 + goto exit;
88037 +
88038 + if ((domain < 0) || (type < 0) || (protocol < 0) ||
88039 + (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX))
88040 + goto exit; // let the kernel handle it
88041 +
88042 + curr = current->acl;
88043 +
88044 + if (curr->sock_families[domain / 32] & (1U << (domain % 32))) {
88045 + /* the family is allowed, if this is PF_INET allow it only if
88046 + the extra sock type/protocol checks pass */
88047 + if (domain == PF_INET)
88048 + goto inet_check;
88049 + goto exit;
88050 + } else {
88051 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
88052 + __u32 fakeip = 0;
88053 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
88054 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
88055 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
88056 + gr_to_filename(current->exec_file->f_path.dentry,
88057 + current->exec_file->f_path.mnt) :
88058 + curr->filename, curr->filename,
88059 + &fakeip, domain, 0, 0, GR_SOCK_FAMILY,
88060 + &current->signal->saved_ip);
88061 + goto exit;
88062 + }
88063 + goto exit_fail;
88064 + }
88065 +
88066 +inet_check:
88067 + /* the rest of this checking is for IPv4 only */
88068 + if (!curr->ips)
88069 + goto exit;
88070 +
88071 + if ((curr->ip_type & (1U << type)) &&
88072 + (curr->ip_proto[protocol / 32] & (1U << (protocol % 32))))
88073 + goto exit;
88074 +
88075 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
88076 + /* we don't place acls on raw sockets , and sometimes
88077 + dgram/ip sockets are opened for ioctl and not
88078 + bind/connect, so we'll fake a bind learn log */
88079 + if (type == SOCK_RAW || type == SOCK_PACKET) {
88080 + __u32 fakeip = 0;
88081 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
88082 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
88083 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
88084 + gr_to_filename(current->exec_file->f_path.dentry,
88085 + current->exec_file->f_path.mnt) :
88086 + curr->filename, curr->filename,
88087 + &fakeip, 0, type,
88088 + protocol, GR_CONNECT, &current->signal->saved_ip);
88089 + } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) {
88090 + __u32 fakeip = 0;
88091 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
88092 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
88093 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
88094 + gr_to_filename(current->exec_file->f_path.dentry,
88095 + current->exec_file->f_path.mnt) :
88096 + curr->filename, curr->filename,
88097 + &fakeip, 0, type,
88098 + protocol, GR_BIND, &current->signal->saved_ip);
88099 + }
88100 + /* we'll log when they use connect or bind */
88101 + goto exit;
88102 + }
88103 +
88104 +exit_fail:
88105 + if (domain == PF_INET)
88106 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain),
88107 + gr_socktype_to_name(type), gr_proto_to_name(protocol));
88108 + else if (rcu_access_pointer(net_families[domain]) != NULL)
88109 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain),
88110 + gr_socktype_to_name(type), protocol);
88111 +
88112 + return 0;
88113 +exit:
88114 + return 1;
88115 +}
88116 +
88117 +int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask)
88118 +{
88119 + if ((ip->mode & mode) &&
88120 + (ip_port >= ip->low) &&
88121 + (ip_port <= ip->high) &&
88122 + ((ntohl(ip_addr) & our_netmask) ==
88123 + (ntohl(our_addr) & our_netmask))
88124 + && (ip->proto[protocol / 32] & (1U << (protocol % 32)))
88125 + && (ip->type & (1U << type))) {
88126 + if (ip->mode & GR_INVERT)
88127 + return 2; // specifically denied
88128 + else
88129 + return 1; // allowed
88130 + }
88131 +
88132 + return 0; // not specifically allowed, may continue parsing
88133 +}
88134 +
88135 +static int
88136 +gr_search_connectbind(const int full_mode, struct sock *sk,
88137 + struct sockaddr_in *addr, const int type)
88138 +{
88139 + char iface[IFNAMSIZ] = {0};
88140 + struct acl_subject_label *curr;
88141 + struct acl_ip_label *ip;
88142 + struct inet_sock *isk;
88143 + struct net_device *dev;
88144 + struct in_device *idev;
88145 + unsigned long i;
88146 + int ret;
88147 + int mode = full_mode & (GR_BIND | GR_CONNECT);
88148 + __u32 ip_addr = 0;
88149 + __u32 our_addr;
88150 + __u32 our_netmask;
88151 + char *p;
88152 + __u16 ip_port = 0;
88153 + const struct cred *cred = current_cred();
88154 +
88155 + if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET))
88156 + return 0;
88157 +
88158 + curr = current->acl;
88159 + isk = inet_sk(sk);
88160 +
88161 + /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */
88162 + if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0)
88163 + addr->sin_addr.s_addr = curr->inaddr_any_override;
88164 + if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) {
88165 + struct sockaddr_in saddr;
88166 + int err;
88167 +
88168 + saddr.sin_family = AF_INET;
88169 + saddr.sin_addr.s_addr = curr->inaddr_any_override;
88170 + saddr.sin_port = isk->inet_sport;
88171 +
88172 + err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
88173 + if (err)
88174 + return err;
88175 +
88176 + err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
88177 + if (err)
88178 + return err;
88179 + }
88180 +
88181 + if (!curr->ips)
88182 + return 0;
88183 +
88184 + ip_addr = addr->sin_addr.s_addr;
88185 + ip_port = ntohs(addr->sin_port);
88186 +
88187 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
88188 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
88189 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
88190 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
88191 + gr_to_filename(current->exec_file->f_path.dentry,
88192 + current->exec_file->f_path.mnt) :
88193 + curr->filename, curr->filename,
88194 + &ip_addr, ip_port, type,
88195 + sk->sk_protocol, mode, &current->signal->saved_ip);
88196 + return 0;
88197 + }
88198 +
88199 + for (i = 0; i < curr->ip_num; i++) {
88200 + ip = *(curr->ips + i);
88201 + if (ip->iface != NULL) {
88202 + strncpy(iface, ip->iface, IFNAMSIZ - 1);
88203 + p = strchr(iface, ':');
88204 + if (p != NULL)
88205 + *p = '\0';
88206 + dev = dev_get_by_name(sock_net(sk), iface);
88207 + if (dev == NULL)
88208 + continue;
88209 + idev = in_dev_get(dev);
88210 + if (idev == NULL) {
88211 + dev_put(dev);
88212 + continue;
88213 + }
88214 + rcu_read_lock();
88215 + for_ifa(idev) {
88216 + if (!strcmp(ip->iface, ifa->ifa_label)) {
88217 + our_addr = ifa->ifa_address;
88218 + our_netmask = 0xffffffff;
88219 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
88220 + if (ret == 1) {
88221 + rcu_read_unlock();
88222 + in_dev_put(idev);
88223 + dev_put(dev);
88224 + return 0;
88225 + } else if (ret == 2) {
88226 + rcu_read_unlock();
88227 + in_dev_put(idev);
88228 + dev_put(dev);
88229 + goto denied;
88230 + }
88231 + }
88232 + } endfor_ifa(idev);
88233 + rcu_read_unlock();
88234 + in_dev_put(idev);
88235 + dev_put(dev);
88236 + } else {
88237 + our_addr = ip->addr;
88238 + our_netmask = ip->netmask;
88239 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
88240 + if (ret == 1)
88241 + return 0;
88242 + else if (ret == 2)
88243 + goto denied;
88244 + }
88245 + }
88246 +
88247 +denied:
88248 + if (mode == GR_BIND)
88249 + gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
88250 + else if (mode == GR_CONNECT)
88251 + gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
88252 +
88253 + return -EACCES;
88254 +}
88255 +
88256 +int
88257 +gr_search_connect(struct socket *sock, struct sockaddr_in *addr)
88258 +{
88259 + /* always allow disconnection of dgram sockets with connect */
88260 + if (addr->sin_family == AF_UNSPEC)
88261 + return 0;
88262 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type);
88263 +}
88264 +
88265 +int
88266 +gr_search_bind(struct socket *sock, struct sockaddr_in *addr)
88267 +{
88268 + return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type);
88269 +}
88270 +
88271 +int gr_search_listen(struct socket *sock)
88272 +{
88273 + struct sock *sk = sock->sk;
88274 + struct sockaddr_in addr;
88275 +
88276 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
88277 + addr.sin_port = inet_sk(sk)->inet_sport;
88278 +
88279 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
88280 +}
88281 +
88282 +int gr_search_accept(struct socket *sock)
88283 +{
88284 + struct sock *sk = sock->sk;
88285 + struct sockaddr_in addr;
88286 +
88287 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
88288 + addr.sin_port = inet_sk(sk)->inet_sport;
88289 +
88290 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
88291 +}
88292 +
88293 +int
88294 +gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr)
88295 +{
88296 + if (addr)
88297 + return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM);
88298 + else {
88299 + struct sockaddr_in sin;
88300 + const struct inet_sock *inet = inet_sk(sk);
88301 +
88302 + sin.sin_addr.s_addr = inet->inet_daddr;
88303 + sin.sin_port = inet->inet_dport;
88304 +
88305 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
88306 + }
88307 +}
88308 +
88309 +int
88310 +gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb)
88311 +{
88312 + struct sockaddr_in sin;
88313 +
88314 + if (unlikely(skb->len < sizeof (struct udphdr)))
88315 + return 0; // skip this packet
88316 +
88317 + sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
88318 + sin.sin_port = udp_hdr(skb)->source;
88319 +
88320 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
88321 +}
88322 diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c
88323 new file mode 100644
88324 index 0000000..25f54ef
88325 --- /dev/null
88326 +++ b/grsecurity/gracl_learn.c
88327 @@ -0,0 +1,207 @@
88328 +#include <linux/kernel.h>
88329 +#include <linux/mm.h>
88330 +#include <linux/sched.h>
88331 +#include <linux/poll.h>
88332 +#include <linux/string.h>
88333 +#include <linux/file.h>
88334 +#include <linux/types.h>
88335 +#include <linux/vmalloc.h>
88336 +#include <linux/grinternal.h>
88337 +
88338 +extern ssize_t write_grsec_handler(struct file * file, const char __user * buf,
88339 + size_t count, loff_t *ppos);
88340 +extern int gr_acl_is_enabled(void);
88341 +
88342 +static DECLARE_WAIT_QUEUE_HEAD(learn_wait);
88343 +static int gr_learn_attached;
88344 +
88345 +/* use a 512k buffer */
88346 +#define LEARN_BUFFER_SIZE (512 * 1024)
88347 +
88348 +static DEFINE_SPINLOCK(gr_learn_lock);
88349 +static DEFINE_MUTEX(gr_learn_user_mutex);
88350 +
88351 +/* we need to maintain two buffers, so that the kernel context of grlearn
88352 + uses a semaphore around the userspace copying, and the other kernel contexts
88353 + use a spinlock when copying into the buffer, since they cannot sleep
88354 +*/
88355 +static char *learn_buffer;
88356 +static char *learn_buffer_user;
88357 +static int learn_buffer_len;
88358 +static int learn_buffer_user_len;
88359 +
88360 +static ssize_t
88361 +read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos)
88362 +{
88363 + DECLARE_WAITQUEUE(wait, current);
88364 + ssize_t retval = 0;
88365 +
88366 + add_wait_queue(&learn_wait, &wait);
88367 + set_current_state(TASK_INTERRUPTIBLE);
88368 + do {
88369 + mutex_lock(&gr_learn_user_mutex);
88370 + spin_lock(&gr_learn_lock);
88371 + if (learn_buffer_len)
88372 + break;
88373 + spin_unlock(&gr_learn_lock);
88374 + mutex_unlock(&gr_learn_user_mutex);
88375 + if (file->f_flags & O_NONBLOCK) {
88376 + retval = -EAGAIN;
88377 + goto out;
88378 + }
88379 + if (signal_pending(current)) {
88380 + retval = -ERESTARTSYS;
88381 + goto out;
88382 + }
88383 +
88384 + schedule();
88385 + } while (1);
88386 +
88387 + memcpy(learn_buffer_user, learn_buffer, learn_buffer_len);
88388 + learn_buffer_user_len = learn_buffer_len;
88389 + retval = learn_buffer_len;
88390 + learn_buffer_len = 0;
88391 +
88392 + spin_unlock(&gr_learn_lock);
88393 +
88394 + if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len))
88395 + retval = -EFAULT;
88396 +
88397 + mutex_unlock(&gr_learn_user_mutex);
88398 +out:
88399 + set_current_state(TASK_RUNNING);
88400 + remove_wait_queue(&learn_wait, &wait);
88401 + return retval;
88402 +}
88403 +
88404 +static unsigned int
88405 +poll_learn(struct file * file, poll_table * wait)
88406 +{
88407 + poll_wait(file, &learn_wait, wait);
88408 +
88409 + if (learn_buffer_len)
88410 + return (POLLIN | POLLRDNORM);
88411 +
88412 + return 0;
88413 +}
88414 +
88415 +void
88416 +gr_clear_learn_entries(void)
88417 +{
88418 + char *tmp;
88419 +
88420 + mutex_lock(&gr_learn_user_mutex);
88421 + spin_lock(&gr_learn_lock);
88422 + tmp = learn_buffer;
88423 + learn_buffer = NULL;
88424 + spin_unlock(&gr_learn_lock);
88425 + if (tmp)
88426 + vfree(tmp);
88427 + if (learn_buffer_user != NULL) {
88428 + vfree(learn_buffer_user);
88429 + learn_buffer_user = NULL;
88430 + }
88431 + learn_buffer_len = 0;
88432 + mutex_unlock(&gr_learn_user_mutex);
88433 +
88434 + return;
88435 +}
88436 +
88437 +void
88438 +gr_add_learn_entry(const char *fmt, ...)
88439 +{
88440 + va_list args;
88441 + unsigned int len;
88442 +
88443 + if (!gr_learn_attached)
88444 + return;
88445 +
88446 + spin_lock(&gr_learn_lock);
88447 +
88448 + /* leave a gap at the end so we know when it's "full" but don't have to
88449 + compute the exact length of the string we're trying to append
88450 + */
88451 + if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) {
88452 + spin_unlock(&gr_learn_lock);
88453 + wake_up_interruptible(&learn_wait);
88454 + return;
88455 + }
88456 + if (learn_buffer == NULL) {
88457 + spin_unlock(&gr_learn_lock);
88458 + return;
88459 + }
88460 +
88461 + va_start(args, fmt);
88462 + len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args);
88463 + va_end(args);
88464 +
88465 + learn_buffer_len += len + 1;
88466 +
88467 + spin_unlock(&gr_learn_lock);
88468 + wake_up_interruptible(&learn_wait);
88469 +
88470 + return;
88471 +}
88472 +
88473 +static int
88474 +open_learn(struct inode *inode, struct file *file)
88475 +{
88476 + if (file->f_mode & FMODE_READ && gr_learn_attached)
88477 + return -EBUSY;
88478 + if (file->f_mode & FMODE_READ) {
88479 + int retval = 0;
88480 + mutex_lock(&gr_learn_user_mutex);
88481 + if (learn_buffer == NULL)
88482 + learn_buffer = vmalloc(LEARN_BUFFER_SIZE);
88483 + if (learn_buffer_user == NULL)
88484 + learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE);
88485 + if (learn_buffer == NULL) {
88486 + retval = -ENOMEM;
88487 + goto out_error;
88488 + }
88489 + if (learn_buffer_user == NULL) {
88490 + retval = -ENOMEM;
88491 + goto out_error;
88492 + }
88493 + learn_buffer_len = 0;
88494 + learn_buffer_user_len = 0;
88495 + gr_learn_attached = 1;
88496 +out_error:
88497 + mutex_unlock(&gr_learn_user_mutex);
88498 + return retval;
88499 + }
88500 + return 0;
88501 +}
88502 +
88503 +static int
88504 +close_learn(struct inode *inode, struct file *file)
88505 +{
88506 + if (file->f_mode & FMODE_READ) {
88507 + char *tmp = NULL;
88508 + mutex_lock(&gr_learn_user_mutex);
88509 + spin_lock(&gr_learn_lock);
88510 + tmp = learn_buffer;
88511 + learn_buffer = NULL;
88512 + spin_unlock(&gr_learn_lock);
88513 + if (tmp)
88514 + vfree(tmp);
88515 + if (learn_buffer_user != NULL) {
88516 + vfree(learn_buffer_user);
88517 + learn_buffer_user = NULL;
88518 + }
88519 + learn_buffer_len = 0;
88520 + learn_buffer_user_len = 0;
88521 + gr_learn_attached = 0;
88522 + mutex_unlock(&gr_learn_user_mutex);
88523 + }
88524 +
88525 + return 0;
88526 +}
88527 +
88528 +const struct file_operations grsec_fops = {
88529 + .read = read_learn,
88530 + .write = write_grsec_handler,
88531 + .open = open_learn,
88532 + .release = close_learn,
88533 + .poll = poll_learn,
88534 +};
88535 diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c
88536 new file mode 100644
88537 index 0000000..0773423
88538 --- /dev/null
88539 +++ b/grsecurity/gracl_policy.c
88540 @@ -0,0 +1,1786 @@
88541 +#include <linux/kernel.h>
88542 +#include <linux/module.h>
88543 +#include <linux/sched.h>
88544 +#include <linux/mm.h>
88545 +#include <linux/file.h>
88546 +#include <linux/fs.h>
88547 +#include <linux/namei.h>
88548 +#include <linux/mount.h>
88549 +#include <linux/tty.h>
88550 +#include <linux/proc_fs.h>
88551 +#include <linux/lglock.h>
88552 +#include <linux/slab.h>
88553 +#include <linux/vmalloc.h>
88554 +#include <linux/types.h>
88555 +#include <linux/sysctl.h>
88556 +#include <linux/netdevice.h>
88557 +#include <linux/ptrace.h>
88558 +#include <linux/gracl.h>
88559 +#include <linux/gralloc.h>
88560 +#include <linux/security.h>
88561 +#include <linux/grinternal.h>
88562 +#include <linux/pid_namespace.h>
88563 +#include <linux/stop_machine.h>
88564 +#include <linux/fdtable.h>
88565 +#include <linux/percpu.h>
88566 +#include <linux/lglock.h>
88567 +#include <linux/hugetlb.h>
88568 +#include <linux/posix-timers.h>
88569 +#include "../fs/mount.h"
88570 +
88571 +#include <asm/uaccess.h>
88572 +#include <asm/errno.h>
88573 +#include <asm/mman.h>
88574 +
88575 +extern struct gr_policy_state *polstate;
88576 +
88577 +#define FOR_EACH_ROLE_START(role) \
88578 + role = polstate->role_list; \
88579 + while (role) {
88580 +
88581 +#define FOR_EACH_ROLE_END(role) \
88582 + role = role->prev; \
88583 + }
88584 +
88585 +struct path gr_real_root;
88586 +
88587 +extern struct gr_alloc_state *current_alloc_state;
88588 +
88589 +u16 acl_sp_role_value;
88590 +
88591 +static DEFINE_MUTEX(gr_dev_mutex);
88592 +
88593 +extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum);
88594 +extern void gr_clear_learn_entries(void);
88595 +
88596 +struct gr_arg *gr_usermode __read_only;
88597 +unsigned char *gr_system_salt __read_only;
88598 +unsigned char *gr_system_sum __read_only;
88599 +
88600 +static unsigned int gr_auth_attempts = 0;
88601 +static unsigned long gr_auth_expires = 0UL;
88602 +
88603 +struct acl_object_label *fakefs_obj_rw;
88604 +struct acl_object_label *fakefs_obj_rwx;
88605 +
88606 +extern int gr_init_uidset(void);
88607 +extern void gr_free_uidset(void);
88608 +extern void gr_remove_uid(uid_t uid);
88609 +extern int gr_find_uid(uid_t uid);
88610 +
88611 +extern struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback);
88612 +extern void __gr_apply_subject_to_task(struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj);
88613 +extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb);
88614 +extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry);
88615 +extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid);
88616 +extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj);
88617 +extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role);
88618 +extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name);
88619 +extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt);
88620 +extern struct acl_subject_label *lookup_acl_subj_label(const u64 ino, const dev_t dev, const struct acl_role_label *role);
88621 +extern struct acl_subject_label *lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, const struct acl_role_label *role);
88622 +extern void assign_special_role(const char *rolename);
88623 +extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role);
88624 +extern int gr_rbac_disable(void *unused);
88625 +extern void gr_enable_rbac_system(void);
88626 +
88627 +static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp)
88628 +{
88629 + if (copy_from_user(obj, userp, sizeof(struct acl_object_label)))
88630 + return -EFAULT;
88631 +
88632 + return 0;
88633 +}
88634 +
88635 +static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp)
88636 +{
88637 + if (copy_from_user(ip, userp, sizeof(struct acl_ip_label)))
88638 + return -EFAULT;
88639 +
88640 + return 0;
88641 +}
88642 +
88643 +static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp)
88644 +{
88645 + if (copy_from_user(subj, userp, sizeof(struct acl_subject_label)))
88646 + return -EFAULT;
88647 +
88648 + return 0;
88649 +}
88650 +
88651 +static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp)
88652 +{
88653 + if (copy_from_user(role, userp, sizeof(struct acl_role_label)))
88654 + return -EFAULT;
88655 +
88656 + return 0;
88657 +}
88658 +
88659 +static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
88660 +{
88661 + if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip)))
88662 + return -EFAULT;
88663 +
88664 + return 0;
88665 +}
88666 +
88667 +static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
88668 +{
88669 + if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw)))
88670 + return -EFAULT;
88671 +
88672 + return 0;
88673 +}
88674 +
88675 +static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
88676 +{
88677 + if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct)))
88678 + return -EFAULT;
88679 +
88680 + return 0;
88681 +}
88682 +
88683 +static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp)
88684 +{
88685 + if (copy_from_user(trans, userp, sizeof(struct role_transition)))
88686 + return -EFAULT;
88687 +
88688 + return 0;
88689 +}
88690 +
88691 +int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp)
88692 +{
88693 + if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *)))
88694 + return -EFAULT;
88695 +
88696 + return 0;
88697 +}
88698 +
88699 +static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap)
88700 +{
88701 + if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper)))
88702 + return -EFAULT;
88703 +
88704 + if ((uwrap->version != GRSECURITY_VERSION) ||
88705 + (uwrap->size != sizeof(struct gr_arg)))
88706 + return -EINVAL;
88707 +
88708 + return 0;
88709 +}
88710 +
88711 +static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg)
88712 +{
88713 + if (copy_from_user(arg, buf, sizeof (struct gr_arg)))
88714 + return -EFAULT;
88715 +
88716 + return 0;
88717 +}
88718 +
88719 +static size_t get_gr_arg_wrapper_size_normal(void)
88720 +{
88721 + return sizeof(struct gr_arg_wrapper);
88722 +}
88723 +
88724 +#ifdef CONFIG_COMPAT
88725 +extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap);
88726 +extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg);
88727 +extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp);
88728 +extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp);
88729 +extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp);
88730 +extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp);
88731 +extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp);
88732 +extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp);
88733 +extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp);
88734 +extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp);
88735 +extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp);
88736 +extern size_t get_gr_arg_wrapper_size_compat(void);
88737 +
88738 +int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only;
88739 +int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only;
88740 +int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only;
88741 +int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only;
88742 +int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only;
88743 +int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only;
88744 +int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only;
88745 +int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only;
88746 +int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only;
88747 +int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only;
88748 +int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only;
88749 +size_t (* get_gr_arg_wrapper_size)(void) __read_only;
88750 +
88751 +#else
88752 +#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal
88753 +#define copy_gr_arg copy_gr_arg_normal
88754 +#define copy_gr_hash_struct copy_gr_hash_struct_normal
88755 +#define copy_acl_object_label copy_acl_object_label_normal
88756 +#define copy_acl_subject_label copy_acl_subject_label_normal
88757 +#define copy_acl_role_label copy_acl_role_label_normal
88758 +#define copy_acl_ip_label copy_acl_ip_label_normal
88759 +#define copy_pointer_from_array copy_pointer_from_array_normal
88760 +#define copy_sprole_pw copy_sprole_pw_normal
88761 +#define copy_role_transition copy_role_transition_normal
88762 +#define copy_role_allowed_ip copy_role_allowed_ip_normal
88763 +#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal
88764 +#endif
88765 +
88766 +static struct acl_subject_label *
88767 +lookup_subject_map(const struct acl_subject_label *userp)
88768 +{
88769 + unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size);
88770 + struct subject_map *match;
88771 +
88772 + match = polstate->subj_map_set.s_hash[index];
88773 +
88774 + while (match && match->user != userp)
88775 + match = match->next;
88776 +
88777 + if (match != NULL)
88778 + return match->kernel;
88779 + else
88780 + return NULL;
88781 +}
88782 +
88783 +static void
88784 +insert_subj_map_entry(struct subject_map *subjmap)
88785 +{
88786 + unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size);
88787 + struct subject_map **curr;
88788 +
88789 + subjmap->prev = NULL;
88790 +
88791 + curr = &polstate->subj_map_set.s_hash[index];
88792 + if (*curr != NULL)
88793 + (*curr)->prev = subjmap;
88794 +
88795 + subjmap->next = *curr;
88796 + *curr = subjmap;
88797 +
88798 + return;
88799 +}
88800 +
88801 +static void
88802 +__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid)
88803 +{
88804 + unsigned int index =
88805 + gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size);
88806 + struct acl_role_label **curr;
88807 + struct acl_role_label *tmp, *tmp2;
88808 +
88809 + curr = &polstate->acl_role_set.r_hash[index];
88810 +
88811 + /* simple case, slot is empty, just set it to our role */
88812 + if (*curr == NULL) {
88813 + *curr = role;
88814 + } else {
88815 + /* example:
88816 + 1 -> 2 -> 3 (adding 2 -> 3 to here)
88817 + 2 -> 3
88818 + */
88819 + /* first check to see if we can already be reached via this slot */
88820 + tmp = *curr;
88821 + while (tmp && tmp != role)
88822 + tmp = tmp->next;
88823 + if (tmp == role) {
88824 + /* we don't need to add ourselves to this slot's chain */
88825 + return;
88826 + }
88827 + /* we need to add ourselves to this chain, two cases */
88828 + if (role->next == NULL) {
88829 + /* simple case, append the current chain to our role */
88830 + role->next = *curr;
88831 + *curr = role;
88832 + } else {
88833 + /* 1 -> 2 -> 3 -> 4
88834 + 2 -> 3 -> 4
88835 + 3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here)
88836 + */
88837 + /* trickier case: walk our role's chain until we find
88838 + the role for the start of the current slot's chain */
88839 + tmp = role;
88840 + tmp2 = *curr;
88841 + while (tmp->next && tmp->next != tmp2)
88842 + tmp = tmp->next;
88843 + if (tmp->next == tmp2) {
88844 + /* from example above, we found 3, so just
88845 + replace this slot's chain with ours */
88846 + *curr = role;
88847 + } else {
88848 + /* we didn't find a subset of our role's chain
88849 + in the current slot's chain, so append their
88850 + chain to ours, and set us as the first role in
88851 + the slot's chain
88852 +
88853 + we could fold this case with the case above,
88854 + but making it explicit for clarity
88855 + */
88856 + tmp->next = tmp2;
88857 + *curr = role;
88858 + }
88859 + }
88860 + }
88861 +
88862 + return;
88863 +}
88864 +
88865 +static void
88866 +insert_acl_role_label(struct acl_role_label *role)
88867 +{
88868 + int i;
88869 +
88870 + if (polstate->role_list == NULL) {
88871 + polstate->role_list = role;
88872 + role->prev = NULL;
88873 + } else {
88874 + role->prev = polstate->role_list;
88875 + polstate->role_list = role;
88876 + }
88877 +
88878 + /* used for hash chains */
88879 + role->next = NULL;
88880 +
88881 + if (role->roletype & GR_ROLE_DOMAIN) {
88882 + for (i = 0; i < role->domain_child_num; i++)
88883 + __insert_acl_role_label(role, role->domain_children[i]);
88884 + } else
88885 + __insert_acl_role_label(role, role->uidgid);
88886 +}
88887 +
88888 +static int
88889 +insert_name_entry(char *name, const u64 inode, const dev_t device, __u8 deleted)
88890 +{
88891 + struct name_entry **curr, *nentry;
88892 + struct inodev_entry *ientry;
88893 + unsigned int len = strlen(name);
88894 + unsigned int key = full_name_hash(name, len);
88895 + unsigned int index = key % polstate->name_set.n_size;
88896 +
88897 + curr = &polstate->name_set.n_hash[index];
88898 +
88899 + while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len)))
88900 + curr = &((*curr)->next);
88901 +
88902 + if (*curr != NULL)
88903 + return 1;
88904 +
88905 + nentry = acl_alloc(sizeof (struct name_entry));
88906 + if (nentry == NULL)
88907 + return 0;
88908 + ientry = acl_alloc(sizeof (struct inodev_entry));
88909 + if (ientry == NULL)
88910 + return 0;
88911 + ientry->nentry = nentry;
88912 +
88913 + nentry->key = key;
88914 + nentry->name = name;
88915 + nentry->inode = inode;
88916 + nentry->device = device;
88917 + nentry->len = len;
88918 + nentry->deleted = deleted;
88919 +
88920 + nentry->prev = NULL;
88921 + curr = &polstate->name_set.n_hash[index];
88922 + if (*curr != NULL)
88923 + (*curr)->prev = nentry;
88924 + nentry->next = *curr;
88925 + *curr = nentry;
88926 +
88927 + /* insert us into the table searchable by inode/dev */
88928 + __insert_inodev_entry(polstate, ientry);
88929 +
88930 + return 1;
88931 +}
88932 +
88933 +/* allocating chained hash tables, so optimal size is where lambda ~ 1 */
88934 +
88935 +static void *
88936 +create_table(__u32 * len, int elementsize)
88937 +{
88938 + unsigned int table_sizes[] = {
88939 + 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381,
88940 + 32749, 65521, 131071, 262139, 524287, 1048573, 2097143,
88941 + 4194301, 8388593, 16777213, 33554393, 67108859
88942 + };
88943 + void *newtable = NULL;
88944 + unsigned int pwr = 0;
88945 +
88946 + while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) &&
88947 + table_sizes[pwr] <= *len)
88948 + pwr++;
88949 +
88950 + if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize))
88951 + return newtable;
88952 +
88953 + if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE)
88954 + newtable =
88955 + kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL);
88956 + else
88957 + newtable = vmalloc(table_sizes[pwr] * elementsize);
88958 +
88959 + *len = table_sizes[pwr];
88960 +
88961 + return newtable;
88962 +}
88963 +
88964 +static int
88965 +init_variables(const struct gr_arg *arg, bool reload)
88966 +{
88967 + struct task_struct *reaper = init_pid_ns.child_reaper;
88968 + unsigned int stacksize;
88969 +
88970 + polstate->subj_map_set.s_size = arg->role_db.num_subjects;
88971 + polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children;
88972 + polstate->name_set.n_size = arg->role_db.num_objects;
88973 + polstate->inodev_set.i_size = arg->role_db.num_objects;
88974 +
88975 + if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size ||
88976 + !polstate->name_set.n_size || !polstate->inodev_set.i_size)
88977 + return 1;
88978 +
88979 + if (!reload) {
88980 + if (!gr_init_uidset())
88981 + return 1;
88982 + }
88983 +
88984 + /* set up the stack that holds allocation info */
88985 +
88986 + stacksize = arg->role_db.num_pointers + 5;
88987 +
88988 + if (!acl_alloc_stack_init(stacksize))
88989 + return 1;
88990 +
88991 + if (!reload) {
88992 + /* grab reference for the real root dentry and vfsmount */
88993 + get_fs_root(reaper->fs, &gr_real_root);
88994 +
88995 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
88996 + printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", gr_get_dev_from_dentry(gr_real_root.dentry), gr_get_ino_from_dentry(gr_real_root.dentry));
88997 +#endif
88998 +
88999 + fakefs_obj_rw = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
89000 + if (fakefs_obj_rw == NULL)
89001 + return 1;
89002 + fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE;
89003 +
89004 + fakefs_obj_rwx = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
89005 + if (fakefs_obj_rwx == NULL)
89006 + return 1;
89007 + fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC;
89008 + }
89009 +
89010 + polstate->subj_map_set.s_hash =
89011 + (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *));
89012 + polstate->acl_role_set.r_hash =
89013 + (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *));
89014 + polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *));
89015 + polstate->inodev_set.i_hash =
89016 + (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *));
89017 +
89018 + if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash ||
89019 + !polstate->name_set.n_hash || !polstate->inodev_set.i_hash)
89020 + return 1;
89021 +
89022 + memset(polstate->subj_map_set.s_hash, 0,
89023 + sizeof(struct subject_map *) * polstate->subj_map_set.s_size);
89024 + memset(polstate->acl_role_set.r_hash, 0,
89025 + sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size);
89026 + memset(polstate->name_set.n_hash, 0,
89027 + sizeof (struct name_entry *) * polstate->name_set.n_size);
89028 + memset(polstate->inodev_set.i_hash, 0,
89029 + sizeof (struct inodev_entry *) * polstate->inodev_set.i_size);
89030 +
89031 + return 0;
89032 +}
89033 +
89034 +/* free information not needed after startup
89035 + currently contains user->kernel pointer mappings for subjects
89036 +*/
89037 +
89038 +static void
89039 +free_init_variables(void)
89040 +{
89041 + __u32 i;
89042 +
89043 + if (polstate->subj_map_set.s_hash) {
89044 + for (i = 0; i < polstate->subj_map_set.s_size; i++) {
89045 + if (polstate->subj_map_set.s_hash[i]) {
89046 + kfree(polstate->subj_map_set.s_hash[i]);
89047 + polstate->subj_map_set.s_hash[i] = NULL;
89048 + }
89049 + }
89050 +
89051 + if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <=
89052 + PAGE_SIZE)
89053 + kfree(polstate->subj_map_set.s_hash);
89054 + else
89055 + vfree(polstate->subj_map_set.s_hash);
89056 + }
89057 +
89058 + return;
89059 +}
89060 +
89061 +static void
89062 +free_variables(bool reload)
89063 +{
89064 + struct acl_subject_label *s;
89065 + struct acl_role_label *r;
89066 + struct task_struct *task, *task2;
89067 + unsigned int x;
89068 +
89069 + if (!reload) {
89070 + gr_clear_learn_entries();
89071 +
89072 + read_lock(&tasklist_lock);
89073 + do_each_thread(task2, task) {
89074 + task->acl_sp_role = 0;
89075 + task->acl_role_id = 0;
89076 + task->inherited = 0;
89077 + task->acl = NULL;
89078 + task->role = NULL;
89079 + } while_each_thread(task2, task);
89080 + read_unlock(&tasklist_lock);
89081 +
89082 + kfree(fakefs_obj_rw);
89083 + fakefs_obj_rw = NULL;
89084 + kfree(fakefs_obj_rwx);
89085 + fakefs_obj_rwx = NULL;
89086 +
89087 + /* release the reference to the real root dentry and vfsmount */
89088 + path_put(&gr_real_root);
89089 + memset(&gr_real_root, 0, sizeof(gr_real_root));
89090 + }
89091 +
89092 + /* free all object hash tables */
89093 +
89094 + FOR_EACH_ROLE_START(r)
89095 + if (r->subj_hash == NULL)
89096 + goto next_role;
89097 + FOR_EACH_SUBJECT_START(r, s, x)
89098 + if (s->obj_hash == NULL)
89099 + break;
89100 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
89101 + kfree(s->obj_hash);
89102 + else
89103 + vfree(s->obj_hash);
89104 + FOR_EACH_SUBJECT_END(s, x)
89105 + FOR_EACH_NESTED_SUBJECT_START(r, s)
89106 + if (s->obj_hash == NULL)
89107 + break;
89108 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
89109 + kfree(s->obj_hash);
89110 + else
89111 + vfree(s->obj_hash);
89112 + FOR_EACH_NESTED_SUBJECT_END(s)
89113 + if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE)
89114 + kfree(r->subj_hash);
89115 + else
89116 + vfree(r->subj_hash);
89117 + r->subj_hash = NULL;
89118 +next_role:
89119 + FOR_EACH_ROLE_END(r)
89120 +
89121 + acl_free_all();
89122 +
89123 + if (polstate->acl_role_set.r_hash) {
89124 + if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <=
89125 + PAGE_SIZE)
89126 + kfree(polstate->acl_role_set.r_hash);
89127 + else
89128 + vfree(polstate->acl_role_set.r_hash);
89129 + }
89130 + if (polstate->name_set.n_hash) {
89131 + if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <=
89132 + PAGE_SIZE)
89133 + kfree(polstate->name_set.n_hash);
89134 + else
89135 + vfree(polstate->name_set.n_hash);
89136 + }
89137 +
89138 + if (polstate->inodev_set.i_hash) {
89139 + if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <=
89140 + PAGE_SIZE)
89141 + kfree(polstate->inodev_set.i_hash);
89142 + else
89143 + vfree(polstate->inodev_set.i_hash);
89144 + }
89145 +
89146 + if (!reload)
89147 + gr_free_uidset();
89148 +
89149 + memset(&polstate->name_set, 0, sizeof (struct name_db));
89150 + memset(&polstate->inodev_set, 0, sizeof (struct inodev_db));
89151 + memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db));
89152 + memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db));
89153 +
89154 + polstate->default_role = NULL;
89155 + polstate->kernel_role = NULL;
89156 + polstate->role_list = NULL;
89157 +
89158 + return;
89159 +}
89160 +
89161 +static struct acl_subject_label *
89162 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied);
89163 +
89164 +static int alloc_and_copy_string(char **name, unsigned int maxlen)
89165 +{
89166 + unsigned int len = strnlen_user(*name, maxlen);
89167 + char *tmp;
89168 +
89169 + if (!len || len >= maxlen)
89170 + return -EINVAL;
89171 +
89172 + if ((tmp = (char *) acl_alloc(len)) == NULL)
89173 + return -ENOMEM;
89174 +
89175 + if (copy_from_user(tmp, *name, len))
89176 + return -EFAULT;
89177 +
89178 + tmp[len-1] = '\0';
89179 + *name = tmp;
89180 +
89181 + return 0;
89182 +}
89183 +
89184 +static int
89185 +copy_user_glob(struct acl_object_label *obj)
89186 +{
89187 + struct acl_object_label *g_tmp, **guser;
89188 + int error;
89189 +
89190 + if (obj->globbed == NULL)
89191 + return 0;
89192 +
89193 + guser = &obj->globbed;
89194 + while (*guser) {
89195 + g_tmp = (struct acl_object_label *)
89196 + acl_alloc(sizeof (struct acl_object_label));
89197 + if (g_tmp == NULL)
89198 + return -ENOMEM;
89199 +
89200 + if (copy_acl_object_label(g_tmp, *guser))
89201 + return -EFAULT;
89202 +
89203 + error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX);
89204 + if (error)
89205 + return error;
89206 +
89207 + *guser = g_tmp;
89208 + guser = &(g_tmp->next);
89209 + }
89210 +
89211 + return 0;
89212 +}
89213 +
89214 +static int
89215 +copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj,
89216 + struct acl_role_label *role)
89217 +{
89218 + struct acl_object_label *o_tmp;
89219 + int ret;
89220 +
89221 + while (userp) {
89222 + if ((o_tmp = (struct acl_object_label *)
89223 + acl_alloc(sizeof (struct acl_object_label))) == NULL)
89224 + return -ENOMEM;
89225 +
89226 + if (copy_acl_object_label(o_tmp, userp))
89227 + return -EFAULT;
89228 +
89229 + userp = o_tmp->prev;
89230 +
89231 + ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX);
89232 + if (ret)
89233 + return ret;
89234 +
89235 + insert_acl_obj_label(o_tmp, subj);
89236 + if (!insert_name_entry(o_tmp->filename, o_tmp->inode,
89237 + o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0))
89238 + return -ENOMEM;
89239 +
89240 + ret = copy_user_glob(o_tmp);
89241 + if (ret)
89242 + return ret;
89243 +
89244 + if (o_tmp->nested) {
89245 + int already_copied;
89246 +
89247 + o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied);
89248 + if (IS_ERR(o_tmp->nested))
89249 + return PTR_ERR(o_tmp->nested);
89250 +
89251 + /* insert into nested subject list if we haven't copied this one yet
89252 + to prevent duplicate entries */
89253 + if (!already_copied) {
89254 + o_tmp->nested->next = role->hash->first;
89255 + role->hash->first = o_tmp->nested;
89256 + }
89257 + }
89258 + }
89259 +
89260 + return 0;
89261 +}
89262 +
89263 +static __u32
89264 +count_user_subjs(struct acl_subject_label *userp)
89265 +{
89266 + struct acl_subject_label s_tmp;
89267 + __u32 num = 0;
89268 +
89269 + while (userp) {
89270 + if (copy_acl_subject_label(&s_tmp, userp))
89271 + break;
89272 +
89273 + userp = s_tmp.prev;
89274 + }
89275 +
89276 + return num;
89277 +}
89278 +
89279 +static int
89280 +copy_user_allowedips(struct acl_role_label *rolep)
89281 +{
89282 + struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast;
89283 +
89284 + ruserip = rolep->allowed_ips;
89285 +
89286 + while (ruserip) {
89287 + rlast = rtmp;
89288 +
89289 + if ((rtmp = (struct role_allowed_ip *)
89290 + acl_alloc(sizeof (struct role_allowed_ip))) == NULL)
89291 + return -ENOMEM;
89292 +
89293 + if (copy_role_allowed_ip(rtmp, ruserip))
89294 + return -EFAULT;
89295 +
89296 + ruserip = rtmp->prev;
89297 +
89298 + if (!rlast) {
89299 + rtmp->prev = NULL;
89300 + rolep->allowed_ips = rtmp;
89301 + } else {
89302 + rlast->next = rtmp;
89303 + rtmp->prev = rlast;
89304 + }
89305 +
89306 + if (!ruserip)
89307 + rtmp->next = NULL;
89308 + }
89309 +
89310 + return 0;
89311 +}
89312 +
89313 +static int
89314 +copy_user_transitions(struct acl_role_label *rolep)
89315 +{
89316 + struct role_transition *rusertp, *rtmp = NULL, *rlast;
89317 + int error;
89318 +
89319 + rusertp = rolep->transitions;
89320 +
89321 + while (rusertp) {
89322 + rlast = rtmp;
89323 +
89324 + if ((rtmp = (struct role_transition *)
89325 + acl_alloc(sizeof (struct role_transition))) == NULL)
89326 + return -ENOMEM;
89327 +
89328 + if (copy_role_transition(rtmp, rusertp))
89329 + return -EFAULT;
89330 +
89331 + rusertp = rtmp->prev;
89332 +
89333 + error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN);
89334 + if (error)
89335 + return error;
89336 +
89337 + if (!rlast) {
89338 + rtmp->prev = NULL;
89339 + rolep->transitions = rtmp;
89340 + } else {
89341 + rlast->next = rtmp;
89342 + rtmp->prev = rlast;
89343 + }
89344 +
89345 + if (!rusertp)
89346 + rtmp->next = NULL;
89347 + }
89348 +
89349 + return 0;
89350 +}
89351 +
89352 +static __u32 count_user_objs(const struct acl_object_label __user *userp)
89353 +{
89354 + struct acl_object_label o_tmp;
89355 + __u32 num = 0;
89356 +
89357 + while (userp) {
89358 + if (copy_acl_object_label(&o_tmp, userp))
89359 + break;
89360 +
89361 + userp = o_tmp.prev;
89362 + num++;
89363 + }
89364 +
89365 + return num;
89366 +}
89367 +
89368 +static struct acl_subject_label *
89369 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied)
89370 +{
89371 + struct acl_subject_label *s_tmp = NULL, *s_tmp2;
89372 + __u32 num_objs;
89373 + struct acl_ip_label **i_tmp, *i_utmp2;
89374 + struct gr_hash_struct ghash;
89375 + struct subject_map *subjmap;
89376 + unsigned int i_num;
89377 + int err;
89378 +
89379 + if (already_copied != NULL)
89380 + *already_copied = 0;
89381 +
89382 + s_tmp = lookup_subject_map(userp);
89383 +
89384 + /* we've already copied this subject into the kernel, just return
89385 + the reference to it, and don't copy it over again
89386 + */
89387 + if (s_tmp) {
89388 + if (already_copied != NULL)
89389 + *already_copied = 1;
89390 + return(s_tmp);
89391 + }
89392 +
89393 + if ((s_tmp = (struct acl_subject_label *)
89394 + acl_alloc(sizeof (struct acl_subject_label))) == NULL)
89395 + return ERR_PTR(-ENOMEM);
89396 +
89397 + subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL);
89398 + if (subjmap == NULL)
89399 + return ERR_PTR(-ENOMEM);
89400 +
89401 + subjmap->user = userp;
89402 + subjmap->kernel = s_tmp;
89403 + insert_subj_map_entry(subjmap);
89404 +
89405 + if (copy_acl_subject_label(s_tmp, userp))
89406 + return ERR_PTR(-EFAULT);
89407 +
89408 + err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX);
89409 + if (err)
89410 + return ERR_PTR(err);
89411 +
89412 + if (!strcmp(s_tmp->filename, "/"))
89413 + role->root_label = s_tmp;
89414 +
89415 + if (copy_gr_hash_struct(&ghash, s_tmp->hash))
89416 + return ERR_PTR(-EFAULT);
89417 +
89418 + /* copy user and group transition tables */
89419 +
89420 + if (s_tmp->user_trans_num) {
89421 + uid_t *uidlist;
89422 +
89423 + uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t));
89424 + if (uidlist == NULL)
89425 + return ERR_PTR(-ENOMEM);
89426 + if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t)))
89427 + return ERR_PTR(-EFAULT);
89428 +
89429 + s_tmp->user_transitions = uidlist;
89430 + }
89431 +
89432 + if (s_tmp->group_trans_num) {
89433 + gid_t *gidlist;
89434 +
89435 + gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t));
89436 + if (gidlist == NULL)
89437 + return ERR_PTR(-ENOMEM);
89438 + if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t)))
89439 + return ERR_PTR(-EFAULT);
89440 +
89441 + s_tmp->group_transitions = gidlist;
89442 + }
89443 +
89444 + /* set up object hash table */
89445 + num_objs = count_user_objs(ghash.first);
89446 +
89447 + s_tmp->obj_hash_size = num_objs;
89448 + s_tmp->obj_hash =
89449 + (struct acl_object_label **)
89450 + create_table(&(s_tmp->obj_hash_size), sizeof(void *));
89451 +
89452 + if (!s_tmp->obj_hash)
89453 + return ERR_PTR(-ENOMEM);
89454 +
89455 + memset(s_tmp->obj_hash, 0,
89456 + s_tmp->obj_hash_size *
89457 + sizeof (struct acl_object_label *));
89458 +
89459 + /* add in objects */
89460 + err = copy_user_objs(ghash.first, s_tmp, role);
89461 +
89462 + if (err)
89463 + return ERR_PTR(err);
89464 +
89465 + /* set pointer for parent subject */
89466 + if (s_tmp->parent_subject) {
89467 + s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL);
89468 +
89469 + if (IS_ERR(s_tmp2))
89470 + return s_tmp2;
89471 +
89472 + s_tmp->parent_subject = s_tmp2;
89473 + }
89474 +
89475 + /* add in ip acls */
89476 +
89477 + if (!s_tmp->ip_num) {
89478 + s_tmp->ips = NULL;
89479 + goto insert;
89480 + }
89481 +
89482 + i_tmp =
89483 + (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num,
89484 + sizeof (struct acl_ip_label *));
89485 +
89486 + if (!i_tmp)
89487 + return ERR_PTR(-ENOMEM);
89488 +
89489 + for (i_num = 0; i_num < s_tmp->ip_num; i_num++) {
89490 + *(i_tmp + i_num) =
89491 + (struct acl_ip_label *)
89492 + acl_alloc(sizeof (struct acl_ip_label));
89493 + if (!*(i_tmp + i_num))
89494 + return ERR_PTR(-ENOMEM);
89495 +
89496 + if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips))
89497 + return ERR_PTR(-EFAULT);
89498 +
89499 + if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2))
89500 + return ERR_PTR(-EFAULT);
89501 +
89502 + if ((*(i_tmp + i_num))->iface == NULL)
89503 + continue;
89504 +
89505 + err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ);
89506 + if (err)
89507 + return ERR_PTR(err);
89508 + }
89509 +
89510 + s_tmp->ips = i_tmp;
89511 +
89512 +insert:
89513 + if (!insert_name_entry(s_tmp->filename, s_tmp->inode,
89514 + s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0))
89515 + return ERR_PTR(-ENOMEM);
89516 +
89517 + return s_tmp;
89518 +}
89519 +
89520 +static int
89521 +copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role)
89522 +{
89523 + struct acl_subject_label s_pre;
89524 + struct acl_subject_label * ret;
89525 + int err;
89526 +
89527 + while (userp) {
89528 + if (copy_acl_subject_label(&s_pre, userp))
89529 + return -EFAULT;
89530 +
89531 + ret = do_copy_user_subj(userp, role, NULL);
89532 +
89533 + err = PTR_ERR(ret);
89534 + if (IS_ERR(ret))
89535 + return err;
89536 +
89537 + insert_acl_subj_label(ret, role);
89538 +
89539 + userp = s_pre.prev;
89540 + }
89541 +
89542 + return 0;
89543 +}
89544 +
89545 +static int
89546 +copy_user_acl(struct gr_arg *arg)
89547 +{
89548 + struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2;
89549 + struct acl_subject_label *subj_list;
89550 + struct sprole_pw *sptmp;
89551 + struct gr_hash_struct *ghash;
89552 + uid_t *domainlist;
89553 + unsigned int r_num;
89554 + int err = 0;
89555 + __u16 i;
89556 + __u32 num_subjs;
89557 +
89558 + /* we need a default and kernel role */
89559 + if (arg->role_db.num_roles < 2)
89560 + return -EINVAL;
89561 +
89562 + /* copy special role authentication info from userspace */
89563 +
89564 + polstate->num_sprole_pws = arg->num_sprole_pws;
89565 + polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *));
89566 +
89567 + if (!polstate->acl_special_roles && polstate->num_sprole_pws)
89568 + return -ENOMEM;
89569 +
89570 + for (i = 0; i < polstate->num_sprole_pws; i++) {
89571 + sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw));
89572 + if (!sptmp)
89573 + return -ENOMEM;
89574 + if (copy_sprole_pw(sptmp, i, arg->sprole_pws))
89575 + return -EFAULT;
89576 +
89577 + err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN);
89578 + if (err)
89579 + return err;
89580 +
89581 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
89582 + printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename);
89583 +#endif
89584 +
89585 + polstate->acl_special_roles[i] = sptmp;
89586 + }
89587 +
89588 + r_utmp = (struct acl_role_label **) arg->role_db.r_table;
89589 +
89590 + for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) {
89591 + r_tmp = acl_alloc(sizeof (struct acl_role_label));
89592 +
89593 + if (!r_tmp)
89594 + return -ENOMEM;
89595 +
89596 + if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp))
89597 + return -EFAULT;
89598 +
89599 + if (copy_acl_role_label(r_tmp, r_utmp2))
89600 + return -EFAULT;
89601 +
89602 + err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN);
89603 + if (err)
89604 + return err;
89605 +
89606 + if (!strcmp(r_tmp->rolename, "default")
89607 + && (r_tmp->roletype & GR_ROLE_DEFAULT)) {
89608 + polstate->default_role = r_tmp;
89609 + } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) {
89610 + polstate->kernel_role = r_tmp;
89611 + }
89612 +
89613 + if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL)
89614 + return -ENOMEM;
89615 +
89616 + if (copy_gr_hash_struct(ghash, r_tmp->hash))
89617 + return -EFAULT;
89618 +
89619 + r_tmp->hash = ghash;
89620 +
89621 + num_subjs = count_user_subjs(r_tmp->hash->first);
89622 +
89623 + r_tmp->subj_hash_size = num_subjs;
89624 + r_tmp->subj_hash =
89625 + (struct acl_subject_label **)
89626 + create_table(&(r_tmp->subj_hash_size), sizeof(void *));
89627 +
89628 + if (!r_tmp->subj_hash)
89629 + return -ENOMEM;
89630 +
89631 + err = copy_user_allowedips(r_tmp);
89632 + if (err)
89633 + return err;
89634 +
89635 + /* copy domain info */
89636 + if (r_tmp->domain_children != NULL) {
89637 + domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t));
89638 + if (domainlist == NULL)
89639 + return -ENOMEM;
89640 +
89641 + if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t)))
89642 + return -EFAULT;
89643 +
89644 + r_tmp->domain_children = domainlist;
89645 + }
89646 +
89647 + err = copy_user_transitions(r_tmp);
89648 + if (err)
89649 + return err;
89650 +
89651 + memset(r_tmp->subj_hash, 0,
89652 + r_tmp->subj_hash_size *
89653 + sizeof (struct acl_subject_label *));
89654 +
89655 + /* acquire the list of subjects, then NULL out
89656 + the list prior to parsing the subjects for this role,
89657 + as during this parsing the list is replaced with a list
89658 + of *nested* subjects for the role
89659 + */
89660 + subj_list = r_tmp->hash->first;
89661 +
89662 + /* set nested subject list to null */
89663 + r_tmp->hash->first = NULL;
89664 +
89665 + err = copy_user_subjs(subj_list, r_tmp);
89666 +
89667 + if (err)
89668 + return err;
89669 +
89670 + insert_acl_role_label(r_tmp);
89671 + }
89672 +
89673 + if (polstate->default_role == NULL || polstate->kernel_role == NULL)
89674 + return -EINVAL;
89675 +
89676 + return err;
89677 +}
89678 +
89679 +static int gracl_reload_apply_policies(void *reload)
89680 +{
89681 + struct gr_reload_state *reload_state = (struct gr_reload_state *)reload;
89682 + struct task_struct *task, *task2;
89683 + struct acl_role_label *role, *rtmp;
89684 + struct acl_subject_label *subj;
89685 + const struct cred *cred;
89686 + int role_applied;
89687 + int ret = 0;
89688 +
89689 + memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_policy_state));
89690 + memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state));
89691 +
89692 + /* first make sure we'll be able to apply the new policy cleanly */
89693 + do_each_thread(task2, task) {
89694 + if (task->exec_file == NULL)
89695 + continue;
89696 + role_applied = 0;
89697 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
89698 + /* preserve special roles */
89699 + FOR_EACH_ROLE_START(role)
89700 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
89701 + rtmp = task->role;
89702 + task->role = role;
89703 + role_applied = 1;
89704 + break;
89705 + }
89706 + FOR_EACH_ROLE_END(role)
89707 + }
89708 + if (!role_applied) {
89709 + cred = __task_cred(task);
89710 + rtmp = task->role;
89711 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
89712 + }
89713 + /* this handles non-nested inherited subjects, nested subjects will still
89714 + be dropped currently */
89715 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
89716 + task->tmpacl = __gr_get_subject_for_task(polstate, task, NULL, 1);
89717 + /* change the role back so that we've made no modifications to the policy */
89718 + task->role = rtmp;
89719 +
89720 + if (subj == NULL || task->tmpacl == NULL) {
89721 + ret = -EINVAL;
89722 + goto out;
89723 + }
89724 + } while_each_thread(task2, task);
89725 +
89726 + /* now actually apply the policy */
89727 +
89728 + do_each_thread(task2, task) {
89729 + if (task->exec_file) {
89730 + role_applied = 0;
89731 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
89732 + /* preserve special roles */
89733 + FOR_EACH_ROLE_START(role)
89734 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
89735 + task->role = role;
89736 + role_applied = 1;
89737 + break;
89738 + }
89739 + FOR_EACH_ROLE_END(role)
89740 + }
89741 + if (!role_applied) {
89742 + cred = __task_cred(task);
89743 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
89744 + }
89745 + /* this handles non-nested inherited subjects, nested subjects will still
89746 + be dropped currently */
89747 + if (!reload_state->oldmode && task->inherited)
89748 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
89749 + else {
89750 + /* looked up and tagged to the task previously */
89751 + subj = task->tmpacl;
89752 + }
89753 + /* subj will be non-null */
89754 + __gr_apply_subject_to_task(polstate, task, subj);
89755 + if (reload_state->oldmode) {
89756 + task->acl_role_id = 0;
89757 + task->acl_sp_role = 0;
89758 + task->inherited = 0;
89759 + }
89760 + } else {
89761 + // it's a kernel process
89762 + task->role = polstate->kernel_role;
89763 + task->acl = polstate->kernel_role->root_label;
89764 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
89765 + task->acl->mode &= ~GR_PROCFIND;
89766 +#endif
89767 + }
89768 + } while_each_thread(task2, task);
89769 +
89770 + memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state));
89771 + memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state));
89772 +
89773 +out:
89774 +
89775 + return ret;
89776 +}
89777 +
89778 +static int gracl_reload(struct gr_arg *args, unsigned char oldmode)
89779 +{
89780 + struct gr_reload_state new_reload_state = { };
89781 + int err;
89782 +
89783 + new_reload_state.oldpolicy_ptr = polstate;
89784 + new_reload_state.oldalloc_ptr = current_alloc_state;
89785 + new_reload_state.oldmode = oldmode;
89786 +
89787 + current_alloc_state = &new_reload_state.newalloc;
89788 + polstate = &new_reload_state.newpolicy;
89789 +
89790 + /* everything relevant is now saved off, copy in the new policy */
89791 + if (init_variables(args, true)) {
89792 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
89793 + err = -ENOMEM;
89794 + goto error;
89795 + }
89796 +
89797 + err = copy_user_acl(args);
89798 + free_init_variables();
89799 + if (err)
89800 + goto error;
89801 + /* the new policy is copied in, with the old policy available via saved_state
89802 + first go through applying roles, making sure to preserve special roles
89803 + then apply new subjects, making sure to preserve inherited and nested subjects,
89804 + though currently only inherited subjects will be preserved
89805 + */
89806 + err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL);
89807 + if (err)
89808 + goto error;
89809 +
89810 + /* we've now applied the new policy, so restore the old policy state to free it */
89811 + polstate = &new_reload_state.oldpolicy;
89812 + current_alloc_state = &new_reload_state.oldalloc;
89813 + free_variables(true);
89814 +
89815 + /* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied
89816 + to running_polstate/current_alloc_state inside stop_machine
89817 + */
89818 + err = 0;
89819 + goto out;
89820 +error:
89821 + /* on error of loading the new policy, we'll just keep the previous
89822 + policy set around
89823 + */
89824 + free_variables(true);
89825 +
89826 + /* doesn't affect runtime, but maintains consistent state */
89827 +out:
89828 + polstate = new_reload_state.oldpolicy_ptr;
89829 + current_alloc_state = new_reload_state.oldalloc_ptr;
89830 +
89831 + return err;
89832 +}
89833 +
89834 +static int
89835 +gracl_init(struct gr_arg *args)
89836 +{
89837 + int error = 0;
89838 +
89839 + memcpy(gr_system_salt, args->salt, GR_SALT_LEN);
89840 + memcpy(gr_system_sum, args->sum, GR_SHA_LEN);
89841 +
89842 + if (init_variables(args, false)) {
89843 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
89844 + error = -ENOMEM;
89845 + goto out;
89846 + }
89847 +
89848 + error = copy_user_acl(args);
89849 + free_init_variables();
89850 + if (error)
89851 + goto out;
89852 +
89853 + error = gr_set_acls(0);
89854 + if (error)
89855 + goto out;
89856 +
89857 + gr_enable_rbac_system();
89858 +
89859 + return 0;
89860 +
89861 +out:
89862 + free_variables(false);
89863 + return error;
89864 +}
89865 +
89866 +static int
89867 +lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt,
89868 + unsigned char **sum)
89869 +{
89870 + struct acl_role_label *r;
89871 + struct role_allowed_ip *ipp;
89872 + struct role_transition *trans;
89873 + unsigned int i;
89874 + int found = 0;
89875 + u32 curr_ip = current->signal->curr_ip;
89876 +
89877 + current->signal->saved_ip = curr_ip;
89878 +
89879 + /* check transition table */
89880 +
89881 + for (trans = current->role->transitions; trans; trans = trans->next) {
89882 + if (!strcmp(rolename, trans->rolename)) {
89883 + found = 1;
89884 + break;
89885 + }
89886 + }
89887 +
89888 + if (!found)
89889 + return 0;
89890 +
89891 + /* handle special roles that do not require authentication
89892 + and check ip */
89893 +
89894 + FOR_EACH_ROLE_START(r)
89895 + if (!strcmp(rolename, r->rolename) &&
89896 + (r->roletype & GR_ROLE_SPECIAL)) {
89897 + found = 0;
89898 + if (r->allowed_ips != NULL) {
89899 + for (ipp = r->allowed_ips; ipp; ipp = ipp->next) {
89900 + if ((ntohl(curr_ip) & ipp->netmask) ==
89901 + (ntohl(ipp->addr) & ipp->netmask))
89902 + found = 1;
89903 + }
89904 + } else
89905 + found = 2;
89906 + if (!found)
89907 + return 0;
89908 +
89909 + if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) ||
89910 + ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) {
89911 + *salt = NULL;
89912 + *sum = NULL;
89913 + return 1;
89914 + }
89915 + }
89916 + FOR_EACH_ROLE_END(r)
89917 +
89918 + for (i = 0; i < polstate->num_sprole_pws; i++) {
89919 + if (!strcmp(rolename, polstate->acl_special_roles[i]->rolename)) {
89920 + *salt = polstate->acl_special_roles[i]->salt;
89921 + *sum = polstate->acl_special_roles[i]->sum;
89922 + return 1;
89923 + }
89924 + }
89925 +
89926 + return 0;
89927 +}
89928 +
89929 +int gr_check_secure_terminal(struct task_struct *task)
89930 +{
89931 + struct task_struct *p, *p2, *p3;
89932 + struct files_struct *files;
89933 + struct fdtable *fdt;
89934 + struct file *our_file = NULL, *file;
89935 + struct inode *our_inode = NULL;
89936 + int i;
89937 +
89938 + if (task->signal->tty == NULL)
89939 + return 1;
89940 +
89941 + files = get_files_struct(task);
89942 + if (files != NULL) {
89943 + rcu_read_lock();
89944 + fdt = files_fdtable(files);
89945 + for (i=0; i < fdt->max_fds; i++) {
89946 + file = fcheck_files(files, i);
89947 + if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) {
89948 + get_file(file);
89949 + our_file = file;
89950 + }
89951 + }
89952 + rcu_read_unlock();
89953 + put_files_struct(files);
89954 + }
89955 +
89956 + if (our_file == NULL)
89957 + return 1;
89958 +
89959 + our_inode = d_backing_inode(our_file->f_path.dentry);
89960 +
89961 + read_lock(&tasklist_lock);
89962 + do_each_thread(p2, p) {
89963 + files = get_files_struct(p);
89964 + if (files == NULL ||
89965 + (p->signal && p->signal->tty == task->signal->tty)) {
89966 + if (files != NULL)
89967 + put_files_struct(files);
89968 + continue;
89969 + }
89970 + rcu_read_lock();
89971 + fdt = files_fdtable(files);
89972 + for (i=0; i < fdt->max_fds; i++) {
89973 + struct inode *inode = NULL;
89974 + file = fcheck_files(files, i);
89975 + if (file)
89976 + inode = d_backing_inode(file->f_path.dentry);
89977 + if (inode && S_ISCHR(inode->i_mode) && inode->i_rdev == our_inode->i_rdev) {
89978 + p3 = task;
89979 + while (task_pid_nr(p3) > 0) {
89980 + if (p3 == p)
89981 + break;
89982 + p3 = p3->real_parent;
89983 + }
89984 + if (p3 == p)
89985 + break;
89986 + gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p);
89987 + gr_handle_alertkill(p);
89988 + rcu_read_unlock();
89989 + put_files_struct(files);
89990 + read_unlock(&tasklist_lock);
89991 + fput(our_file);
89992 + return 0;
89993 + }
89994 + }
89995 + rcu_read_unlock();
89996 + put_files_struct(files);
89997 + } while_each_thread(p2, p);
89998 + read_unlock(&tasklist_lock);
89999 +
90000 + fput(our_file);
90001 + return 1;
90002 +}
90003 +
90004 +ssize_t
90005 +write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos)
90006 +{
90007 + struct gr_arg_wrapper uwrap;
90008 + unsigned char *sprole_salt = NULL;
90009 + unsigned char *sprole_sum = NULL;
90010 + int error = 0;
90011 + int error2 = 0;
90012 + size_t req_count = 0;
90013 + unsigned char oldmode = 0;
90014 +
90015 + mutex_lock(&gr_dev_mutex);
90016 +
90017 + if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) {
90018 + error = -EPERM;
90019 + goto out;
90020 + }
90021 +
90022 +#ifdef CONFIG_COMPAT
90023 + pax_open_kernel();
90024 + if (is_compat_task()) {
90025 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_compat;
90026 + copy_gr_arg = &copy_gr_arg_compat;
90027 + copy_acl_object_label = &copy_acl_object_label_compat;
90028 + copy_acl_subject_label = &copy_acl_subject_label_compat;
90029 + copy_acl_role_label = &copy_acl_role_label_compat;
90030 + copy_acl_ip_label = &copy_acl_ip_label_compat;
90031 + copy_role_allowed_ip = &copy_role_allowed_ip_compat;
90032 + copy_role_transition = &copy_role_transition_compat;
90033 + copy_sprole_pw = &copy_sprole_pw_compat;
90034 + copy_gr_hash_struct = &copy_gr_hash_struct_compat;
90035 + copy_pointer_from_array = &copy_pointer_from_array_compat;
90036 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat;
90037 + } else {
90038 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_normal;
90039 + copy_gr_arg = &copy_gr_arg_normal;
90040 + copy_acl_object_label = &copy_acl_object_label_normal;
90041 + copy_acl_subject_label = &copy_acl_subject_label_normal;
90042 + copy_acl_role_label = &copy_acl_role_label_normal;
90043 + copy_acl_ip_label = &copy_acl_ip_label_normal;
90044 + copy_role_allowed_ip = &copy_role_allowed_ip_normal;
90045 + copy_role_transition = &copy_role_transition_normal;
90046 + copy_sprole_pw = &copy_sprole_pw_normal;
90047 + copy_gr_hash_struct = &copy_gr_hash_struct_normal;
90048 + copy_pointer_from_array = &copy_pointer_from_array_normal;
90049 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal;
90050 + }
90051 + pax_close_kernel();
90052 +#endif
90053 +
90054 + req_count = get_gr_arg_wrapper_size();
90055 +
90056 + if (count != req_count) {
90057 + gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count);
90058 + error = -EINVAL;
90059 + goto out;
90060 + }
90061 +
90062 +
90063 + if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) {
90064 + gr_auth_expires = 0;
90065 + gr_auth_attempts = 0;
90066 + }
90067 +
90068 + error = copy_gr_arg_wrapper(buf, &uwrap);
90069 + if (error)
90070 + goto out;
90071 +
90072 + error = copy_gr_arg(uwrap.arg, gr_usermode);
90073 + if (error)
90074 + goto out;
90075 +
90076 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM &&
90077 + gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
90078 + time_after(gr_auth_expires, get_seconds())) {
90079 + error = -EBUSY;
90080 + goto out;
90081 + }
90082 +
90083 + /* if non-root trying to do anything other than use a special role,
90084 + do not attempt authentication, do not count towards authentication
90085 + locking
90086 + */
90087 +
90088 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS &&
90089 + gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM &&
90090 + gr_is_global_nonroot(current_uid())) {
90091 + error = -EPERM;
90092 + goto out;
90093 + }
90094 +
90095 + /* ensure pw and special role name are null terminated */
90096 +
90097 + gr_usermode->pw[GR_PW_LEN - 1] = '\0';
90098 + gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0';
90099 +
90100 + /* Okay.
90101 + * We have our enough of the argument structure..(we have yet
90102 + * to copy_from_user the tables themselves) . Copy the tables
90103 + * only if we need them, i.e. for loading operations. */
90104 +
90105 + switch (gr_usermode->mode) {
90106 + case GR_STATUS:
90107 + if (gr_acl_is_enabled()) {
90108 + error = 1;
90109 + if (!gr_check_secure_terminal(current))
90110 + error = 3;
90111 + } else
90112 + error = 2;
90113 + goto out;
90114 + case GR_SHUTDOWN:
90115 + if (gr_acl_is_enabled() && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
90116 + stop_machine(gr_rbac_disable, NULL, NULL);
90117 + free_variables(false);
90118 + memset(gr_usermode, 0, sizeof(struct gr_arg));
90119 + memset(gr_system_salt, 0, GR_SALT_LEN);
90120 + memset(gr_system_sum, 0, GR_SHA_LEN);
90121 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG);
90122 + } else if (gr_acl_is_enabled()) {
90123 + gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG);
90124 + error = -EPERM;
90125 + } else {
90126 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG);
90127 + error = -EAGAIN;
90128 + }
90129 + break;
90130 + case GR_ENABLE:
90131 + if (!gr_acl_is_enabled() && !(error2 = gracl_init(gr_usermode)))
90132 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION);
90133 + else {
90134 + if (gr_acl_is_enabled())
90135 + error = -EAGAIN;
90136 + else
90137 + error = error2;
90138 + gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION);
90139 + }
90140 + break;
90141 + case GR_OLDRELOAD:
90142 + oldmode = 1;
90143 + case GR_RELOAD:
90144 + if (!gr_acl_is_enabled()) {
90145 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION);
90146 + error = -EAGAIN;
90147 + } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
90148 + error2 = gracl_reload(gr_usermode, oldmode);
90149 + if (!error2)
90150 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION);
90151 + else {
90152 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
90153 + error = error2;
90154 + }
90155 + } else {
90156 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
90157 + error = -EPERM;
90158 + }
90159 + break;
90160 + case GR_SEGVMOD:
90161 + if (unlikely(!gr_acl_is_enabled())) {
90162 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG);
90163 + error = -EAGAIN;
90164 + break;
90165 + }
90166 +
90167 + if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
90168 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG);
90169 + if (gr_usermode->segv_device && gr_usermode->segv_inode) {
90170 + struct acl_subject_label *segvacl;
90171 + segvacl =
90172 + lookup_acl_subj_label(gr_usermode->segv_inode,
90173 + gr_usermode->segv_device,
90174 + current->role);
90175 + if (segvacl) {
90176 + segvacl->crashes = 0;
90177 + segvacl->expires = 0;
90178 + }
90179 + } else if (gr_find_uid(gr_usermode->segv_uid) >= 0) {
90180 + gr_remove_uid(gr_usermode->segv_uid);
90181 + }
90182 + } else {
90183 + gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG);
90184 + error = -EPERM;
90185 + }
90186 + break;
90187 + case GR_SPROLE:
90188 + case GR_SPROLEPAM:
90189 + if (unlikely(!gr_acl_is_enabled())) {
90190 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG);
90191 + error = -EAGAIN;
90192 + break;
90193 + }
90194 +
90195 + if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) {
90196 + current->role->expires = 0;
90197 + current->role->auth_attempts = 0;
90198 + }
90199 +
90200 + if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
90201 + time_after(current->role->expires, get_seconds())) {
90202 + error = -EBUSY;
90203 + goto out;
90204 + }
90205 +
90206 + if (lookup_special_role_auth
90207 + (gr_usermode->mode, gr_usermode->sp_role, &sprole_salt, &sprole_sum)
90208 + && ((!sprole_salt && !sprole_sum)
90209 + || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) {
90210 + char *p = "";
90211 + assign_special_role(gr_usermode->sp_role);
90212 + read_lock(&tasklist_lock);
90213 + if (current->real_parent)
90214 + p = current->real_parent->role->rolename;
90215 + read_unlock(&tasklist_lock);
90216 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG,
90217 + p, acl_sp_role_value);
90218 + } else {
90219 + gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role);
90220 + error = -EPERM;
90221 + if(!(current->role->auth_attempts++))
90222 + current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
90223 +
90224 + goto out;
90225 + }
90226 + break;
90227 + case GR_UNSPROLE:
90228 + if (unlikely(!gr_acl_is_enabled())) {
90229 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG);
90230 + error = -EAGAIN;
90231 + break;
90232 + }
90233 +
90234 + if (current->role->roletype & GR_ROLE_SPECIAL) {
90235 + char *p = "";
90236 + int i = 0;
90237 +
90238 + read_lock(&tasklist_lock);
90239 + if (current->real_parent) {
90240 + p = current->real_parent->role->rolename;
90241 + i = current->real_parent->acl_role_id;
90242 + }
90243 + read_unlock(&tasklist_lock);
90244 +
90245 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i);
90246 + gr_set_acls(1);
90247 + } else {
90248 + error = -EPERM;
90249 + goto out;
90250 + }
90251 + break;
90252 + default:
90253 + gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode);
90254 + error = -EINVAL;
90255 + break;
90256 + }
90257 +
90258 + if (error != -EPERM)
90259 + goto out;
90260 +
90261 + if(!(gr_auth_attempts++))
90262 + gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
90263 +
90264 + out:
90265 + mutex_unlock(&gr_dev_mutex);
90266 +
90267 + if (!error)
90268 + error = req_count;
90269 +
90270 + return error;
90271 +}
90272 +
90273 +int
90274 +gr_set_acls(const int type)
90275 +{
90276 + struct task_struct *task, *task2;
90277 + struct acl_role_label *role = current->role;
90278 + struct acl_subject_label *subj;
90279 + __u16 acl_role_id = current->acl_role_id;
90280 + const struct cred *cred;
90281 + int ret;
90282 +
90283 + rcu_read_lock();
90284 + read_lock(&tasklist_lock);
90285 + read_lock(&grsec_exec_file_lock);
90286 + do_each_thread(task2, task) {
90287 + /* check to see if we're called from the exit handler,
90288 + if so, only replace ACLs that have inherited the admin
90289 + ACL */
90290 +
90291 + if (type && (task->role != role ||
90292 + task->acl_role_id != acl_role_id))
90293 + continue;
90294 +
90295 + task->acl_role_id = 0;
90296 + task->acl_sp_role = 0;
90297 + task->inherited = 0;
90298 +
90299 + if (task->exec_file) {
90300 + cred = __task_cred(task);
90301 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
90302 + subj = __gr_get_subject_for_task(polstate, task, NULL, 1);
90303 + if (subj == NULL) {
90304 + ret = -EINVAL;
90305 + read_unlock(&grsec_exec_file_lock);
90306 + read_unlock(&tasklist_lock);
90307 + rcu_read_unlock();
90308 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task));
90309 + return ret;
90310 + }
90311 + __gr_apply_subject_to_task(polstate, task, subj);
90312 + } else {
90313 + // it's a kernel process
90314 + task->role = polstate->kernel_role;
90315 + task->acl = polstate->kernel_role->root_label;
90316 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
90317 + task->acl->mode &= ~GR_PROCFIND;
90318 +#endif
90319 + }
90320 + } while_each_thread(task2, task);
90321 + read_unlock(&grsec_exec_file_lock);
90322 + read_unlock(&tasklist_lock);
90323 + rcu_read_unlock();
90324 +
90325 + return 0;
90326 +}
90327 diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c
90328 new file mode 100644
90329 index 0000000..39645c9
90330 --- /dev/null
90331 +++ b/grsecurity/gracl_res.c
90332 @@ -0,0 +1,68 @@
90333 +#include <linux/kernel.h>
90334 +#include <linux/sched.h>
90335 +#include <linux/gracl.h>
90336 +#include <linux/grinternal.h>
90337 +
90338 +static const char *restab_log[] = {
90339 + [RLIMIT_CPU] = "RLIMIT_CPU",
90340 + [RLIMIT_FSIZE] = "RLIMIT_FSIZE",
90341 + [RLIMIT_DATA] = "RLIMIT_DATA",
90342 + [RLIMIT_STACK] = "RLIMIT_STACK",
90343 + [RLIMIT_CORE] = "RLIMIT_CORE",
90344 + [RLIMIT_RSS] = "RLIMIT_RSS",
90345 + [RLIMIT_NPROC] = "RLIMIT_NPROC",
90346 + [RLIMIT_NOFILE] = "RLIMIT_NOFILE",
90347 + [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK",
90348 + [RLIMIT_AS] = "RLIMIT_AS",
90349 + [RLIMIT_LOCKS] = "RLIMIT_LOCKS",
90350 + [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING",
90351 + [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE",
90352 + [RLIMIT_NICE] = "RLIMIT_NICE",
90353 + [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO",
90354 + [RLIMIT_RTTIME] = "RLIMIT_RTTIME",
90355 + [GR_CRASH_RES] = "RLIMIT_CRASH"
90356 +};
90357 +
90358 +void
90359 +gr_log_resource(const struct task_struct *task,
90360 + const int res, const unsigned long wanted, const int gt)
90361 +{
90362 + const struct cred *cred;
90363 + unsigned long rlim;
90364 +
90365 + if (!gr_acl_is_enabled() && !grsec_resource_logging)
90366 + return;
90367 +
90368 + // not yet supported resource
90369 + if (unlikely(!restab_log[res]))
90370 + return;
90371 +
90372 + if (res == RLIMIT_CPU || res == RLIMIT_RTTIME)
90373 + rlim = task_rlimit_max(task, res);
90374 + else
90375 + rlim = task_rlimit(task, res);
90376 +
90377 + if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim)))
90378 + return;
90379 +
90380 + rcu_read_lock();
90381 + cred = __task_cred(task);
90382 +
90383 + if (res == RLIMIT_NPROC &&
90384 + (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) ||
90385 + cap_raised(cred->cap_effective, CAP_SYS_RESOURCE)))
90386 + goto out_rcu_unlock;
90387 + else if (res == RLIMIT_MEMLOCK &&
90388 + cap_raised(cred->cap_effective, CAP_IPC_LOCK))
90389 + goto out_rcu_unlock;
90390 + else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE))
90391 + goto out_rcu_unlock;
90392 + rcu_read_unlock();
90393 +
90394 + gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim);
90395 +
90396 + return;
90397 +out_rcu_unlock:
90398 + rcu_read_unlock();
90399 + return;
90400 +}
90401 diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c
90402 new file mode 100644
90403 index 0000000..21646aa
90404 --- /dev/null
90405 +++ b/grsecurity/gracl_segv.c
90406 @@ -0,0 +1,304 @@
90407 +#include <linux/kernel.h>
90408 +#include <linux/mm.h>
90409 +#include <asm/uaccess.h>
90410 +#include <asm/errno.h>
90411 +#include <asm/mman.h>
90412 +#include <net/sock.h>
90413 +#include <linux/file.h>
90414 +#include <linux/fs.h>
90415 +#include <linux/net.h>
90416 +#include <linux/in.h>
90417 +#include <linux/slab.h>
90418 +#include <linux/types.h>
90419 +#include <linux/sched.h>
90420 +#include <linux/timer.h>
90421 +#include <linux/gracl.h>
90422 +#include <linux/grsecurity.h>
90423 +#include <linux/grinternal.h>
90424 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
90425 +#include <linux/magic.h>
90426 +#include <linux/pagemap.h>
90427 +#include "../fs/btrfs/async-thread.h"
90428 +#include "../fs/btrfs/ctree.h"
90429 +#include "../fs/btrfs/btrfs_inode.h"
90430 +#endif
90431 +
90432 +static struct crash_uid *uid_set;
90433 +static unsigned short uid_used;
90434 +static DEFINE_SPINLOCK(gr_uid_lock);
90435 +extern rwlock_t gr_inode_lock;
90436 +extern struct acl_subject_label *
90437 + lookup_acl_subj_label(const u64 inode, const dev_t dev,
90438 + struct acl_role_label *role);
90439 +
90440 +int
90441 +gr_init_uidset(void)
90442 +{
90443 + uid_set =
90444 + kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL);
90445 + uid_used = 0;
90446 +
90447 + return uid_set ? 1 : 0;
90448 +}
90449 +
90450 +void
90451 +gr_free_uidset(void)
90452 +{
90453 + if (uid_set) {
90454 + struct crash_uid *tmpset;
90455 + spin_lock(&gr_uid_lock);
90456 + tmpset = uid_set;
90457 + uid_set = NULL;
90458 + uid_used = 0;
90459 + spin_unlock(&gr_uid_lock);
90460 + if (tmpset)
90461 + kfree(tmpset);
90462 + }
90463 +
90464 + return;
90465 +}
90466 +
90467 +int
90468 +gr_find_uid(const uid_t uid)
90469 +{
90470 + struct crash_uid *tmp = uid_set;
90471 + uid_t buid;
90472 + int low = 0, high = uid_used - 1, mid;
90473 +
90474 + while (high >= low) {
90475 + mid = (low + high) >> 1;
90476 + buid = tmp[mid].uid;
90477 + if (buid == uid)
90478 + return mid;
90479 + if (buid > uid)
90480 + high = mid - 1;
90481 + if (buid < uid)
90482 + low = mid + 1;
90483 + }
90484 +
90485 + return -1;
90486 +}
90487 +
90488 +static void
90489 +gr_insertsort(void)
90490 +{
90491 + unsigned short i, j;
90492 + struct crash_uid index;
90493 +
90494 + for (i = 1; i < uid_used; i++) {
90495 + index = uid_set[i];
90496 + j = i;
90497 + while ((j > 0) && uid_set[j - 1].uid > index.uid) {
90498 + uid_set[j] = uid_set[j - 1];
90499 + j--;
90500 + }
90501 + uid_set[j] = index;
90502 + }
90503 +
90504 + return;
90505 +}
90506 +
90507 +static void
90508 +gr_insert_uid(const kuid_t kuid, const unsigned long expires)
90509 +{
90510 + int loc;
90511 + uid_t uid = GR_GLOBAL_UID(kuid);
90512 +
90513 + if (uid_used == GR_UIDTABLE_MAX)
90514 + return;
90515 +
90516 + loc = gr_find_uid(uid);
90517 +
90518 + if (loc >= 0) {
90519 + uid_set[loc].expires = expires;
90520 + return;
90521 + }
90522 +
90523 + uid_set[uid_used].uid = uid;
90524 + uid_set[uid_used].expires = expires;
90525 + uid_used++;
90526 +
90527 + gr_insertsort();
90528 +
90529 + return;
90530 +}
90531 +
90532 +void
90533 +gr_remove_uid(const unsigned short loc)
90534 +{
90535 + unsigned short i;
90536 +
90537 + for (i = loc + 1; i < uid_used; i++)
90538 + uid_set[i - 1] = uid_set[i];
90539 +
90540 + uid_used--;
90541 +
90542 + return;
90543 +}
90544 +
90545 +int
90546 +gr_check_crash_uid(const kuid_t kuid)
90547 +{
90548 + int loc;
90549 + int ret = 0;
90550 + uid_t uid;
90551 +
90552 + if (unlikely(!gr_acl_is_enabled()))
90553 + return 0;
90554 +
90555 + uid = GR_GLOBAL_UID(kuid);
90556 +
90557 + spin_lock(&gr_uid_lock);
90558 + loc = gr_find_uid(uid);
90559 +
90560 + if (loc < 0)
90561 + goto out_unlock;
90562 +
90563 + if (time_before_eq(uid_set[loc].expires, get_seconds()))
90564 + gr_remove_uid(loc);
90565 + else
90566 + ret = 1;
90567 +
90568 +out_unlock:
90569 + spin_unlock(&gr_uid_lock);
90570 + return ret;
90571 +}
90572 +
90573 +static int
90574 +proc_is_setxid(const struct cred *cred)
90575 +{
90576 + if (!uid_eq(cred->uid, cred->euid) || !uid_eq(cred->uid, cred->suid) ||
90577 + !uid_eq(cred->uid, cred->fsuid))
90578 + return 1;
90579 + if (!gid_eq(cred->gid, cred->egid) || !gid_eq(cred->gid, cred->sgid) ||
90580 + !gid_eq(cred->gid, cred->fsgid))
90581 + return 1;
90582 +
90583 + return 0;
90584 +}
90585 +
90586 +extern int gr_fake_force_sig(int sig, struct task_struct *t);
90587 +
90588 +void
90589 +gr_handle_crash(struct task_struct *task, const int sig)
90590 +{
90591 + struct acl_subject_label *curr;
90592 + struct task_struct *tsk, *tsk2;
90593 + const struct cred *cred;
90594 + const struct cred *cred2;
90595 +
90596 + if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL)
90597 + return;
90598 +
90599 + if (unlikely(!gr_acl_is_enabled()))
90600 + return;
90601 +
90602 + curr = task->acl;
90603 +
90604 + if (!(curr->resmask & (1U << GR_CRASH_RES)))
90605 + return;
90606 +
90607 + if (time_before_eq(curr->expires, get_seconds())) {
90608 + curr->expires = 0;
90609 + curr->crashes = 0;
90610 + }
90611 +
90612 + curr->crashes++;
90613 +
90614 + if (!curr->expires)
90615 + curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max;
90616 +
90617 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
90618 + time_after(curr->expires, get_seconds())) {
90619 + rcu_read_lock();
90620 + cred = __task_cred(task);
90621 + if (gr_is_global_nonroot(cred->uid) && proc_is_setxid(cred)) {
90622 + gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
90623 + spin_lock(&gr_uid_lock);
90624 + gr_insert_uid(cred->uid, curr->expires);
90625 + spin_unlock(&gr_uid_lock);
90626 + curr->expires = 0;
90627 + curr->crashes = 0;
90628 + read_lock(&tasklist_lock);
90629 + do_each_thread(tsk2, tsk) {
90630 + cred2 = __task_cred(tsk);
90631 + if (tsk != task && uid_eq(cred2->uid, cred->uid))
90632 + gr_fake_force_sig(SIGKILL, tsk);
90633 + } while_each_thread(tsk2, tsk);
90634 + read_unlock(&tasklist_lock);
90635 + } else {
90636 + gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
90637 + read_lock(&tasklist_lock);
90638 + read_lock(&grsec_exec_file_lock);
90639 + do_each_thread(tsk2, tsk) {
90640 + if (likely(tsk != task)) {
90641 + // if this thread has the same subject as the one that triggered
90642 + // RES_CRASH and it's the same binary, kill it
90643 + if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file))
90644 + gr_fake_force_sig(SIGKILL, tsk);
90645 + }
90646 + } while_each_thread(tsk2, tsk);
90647 + read_unlock(&grsec_exec_file_lock);
90648 + read_unlock(&tasklist_lock);
90649 + }
90650 + rcu_read_unlock();
90651 + }
90652 +
90653 + return;
90654 +}
90655 +
90656 +int
90657 +gr_check_crash_exec(const struct file *filp)
90658 +{
90659 + struct acl_subject_label *curr;
90660 + struct dentry *dentry;
90661 +
90662 + if (unlikely(!gr_acl_is_enabled()))
90663 + return 0;
90664 +
90665 + read_lock(&gr_inode_lock);
90666 + dentry = filp->f_path.dentry;
90667 + curr = lookup_acl_subj_label(gr_get_ino_from_dentry(dentry), gr_get_dev_from_dentry(dentry),
90668 + current->role);
90669 + read_unlock(&gr_inode_lock);
90670 +
90671 + if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) ||
90672 + (!curr->crashes && !curr->expires))
90673 + return 0;
90674 +
90675 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
90676 + time_after(curr->expires, get_seconds()))
90677 + return 1;
90678 + else if (time_before_eq(curr->expires, get_seconds())) {
90679 + curr->crashes = 0;
90680 + curr->expires = 0;
90681 + }
90682 +
90683 + return 0;
90684 +}
90685 +
90686 +void
90687 +gr_handle_alertkill(struct task_struct *task)
90688 +{
90689 + struct acl_subject_label *curracl;
90690 + __u32 curr_ip;
90691 + struct task_struct *p, *p2;
90692 +
90693 + if (unlikely(!gr_acl_is_enabled()))
90694 + return;
90695 +
90696 + curracl = task->acl;
90697 + curr_ip = task->signal->curr_ip;
90698 +
90699 + if ((curracl->mode & GR_KILLIPPROC) && curr_ip) {
90700 + read_lock(&tasklist_lock);
90701 + do_each_thread(p2, p) {
90702 + if (p->signal->curr_ip == curr_ip)
90703 + gr_fake_force_sig(SIGKILL, p);
90704 + } while_each_thread(p2, p);
90705 + read_unlock(&tasklist_lock);
90706 + } else if (curracl->mode & GR_KILLPROC)
90707 + gr_fake_force_sig(SIGKILL, task);
90708 +
90709 + return;
90710 +}
90711 diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c
90712 new file mode 100644
90713 index 0000000..6b0c9cc
90714 --- /dev/null
90715 +++ b/grsecurity/gracl_shm.c
90716 @@ -0,0 +1,40 @@
90717 +#include <linux/kernel.h>
90718 +#include <linux/mm.h>
90719 +#include <linux/sched.h>
90720 +#include <linux/file.h>
90721 +#include <linux/ipc.h>
90722 +#include <linux/gracl.h>
90723 +#include <linux/grsecurity.h>
90724 +#include <linux/grinternal.h>
90725 +
90726 +int
90727 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
90728 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
90729 +{
90730 + struct task_struct *task;
90731 +
90732 + if (!gr_acl_is_enabled())
90733 + return 1;
90734 +
90735 + rcu_read_lock();
90736 + read_lock(&tasklist_lock);
90737 +
90738 + task = find_task_by_vpid(shm_cprid);
90739 +
90740 + if (unlikely(!task))
90741 + task = find_task_by_vpid(shm_lapid);
90742 +
90743 + if (unlikely(task && (time_before_eq64(task->start_time, shm_createtime) ||
90744 + (task_pid_nr(task) == shm_lapid)) &&
90745 + (task->acl->mode & GR_PROTSHM) &&
90746 + (task->acl != current->acl))) {
90747 + read_unlock(&tasklist_lock);
90748 + rcu_read_unlock();
90749 + gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, GR_GLOBAL_UID(cuid), shm_cprid, shmid);
90750 + return 0;
90751 + }
90752 + read_unlock(&tasklist_lock);
90753 + rcu_read_unlock();
90754 +
90755 + return 1;
90756 +}
90757 diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c
90758 new file mode 100644
90759 index 0000000..bc0be01
90760 --- /dev/null
90761 +++ b/grsecurity/grsec_chdir.c
90762 @@ -0,0 +1,19 @@
90763 +#include <linux/kernel.h>
90764 +#include <linux/sched.h>
90765 +#include <linux/fs.h>
90766 +#include <linux/file.h>
90767 +#include <linux/grsecurity.h>
90768 +#include <linux/grinternal.h>
90769 +
90770 +void
90771 +gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt)
90772 +{
90773 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
90774 + if ((grsec_enable_chdir && grsec_enable_group &&
90775 + in_group_p(grsec_audit_gid)) || (grsec_enable_chdir &&
90776 + !grsec_enable_group)) {
90777 + gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt);
90778 + }
90779 +#endif
90780 + return;
90781 +}
90782 diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c
90783 new file mode 100644
90784 index 0000000..652ab45
90785 --- /dev/null
90786 +++ b/grsecurity/grsec_chroot.c
90787 @@ -0,0 +1,467 @@
90788 +#include <linux/kernel.h>
90789 +#include <linux/module.h>
90790 +#include <linux/sched.h>
90791 +#include <linux/file.h>
90792 +#include <linux/fs.h>
90793 +#include <linux/mount.h>
90794 +#include <linux/types.h>
90795 +#include "../fs/mount.h"
90796 +#include <linux/grsecurity.h>
90797 +#include <linux/grinternal.h>
90798 +
90799 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
90800 +int gr_init_ran;
90801 +#endif
90802 +
90803 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
90804 +{
90805 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
90806 + struct dentry *tmpd = dentry;
90807 +
90808 + read_seqlock_excl(&mount_lock);
90809 + write_seqlock(&rename_lock);
90810 +
90811 + while (tmpd != mnt->mnt_root) {
90812 + atomic_inc(&tmpd->chroot_refcnt);
90813 + tmpd = tmpd->d_parent;
90814 + }
90815 + atomic_inc(&tmpd->chroot_refcnt);
90816 +
90817 + write_sequnlock(&rename_lock);
90818 + read_sequnlock_excl(&mount_lock);
90819 +#endif
90820 +}
90821 +
90822 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
90823 +{
90824 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
90825 + struct dentry *tmpd = dentry;
90826 +
90827 + read_seqlock_excl(&mount_lock);
90828 + write_seqlock(&rename_lock);
90829 +
90830 + while (tmpd != mnt->mnt_root) {
90831 + atomic_dec(&tmpd->chroot_refcnt);
90832 + tmpd = tmpd->d_parent;
90833 + }
90834 + atomic_dec(&tmpd->chroot_refcnt);
90835 +
90836 + write_sequnlock(&rename_lock);
90837 + read_sequnlock_excl(&mount_lock);
90838 +#endif
90839 +}
90840 +
90841 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
90842 +static struct dentry *get_closest_chroot(struct dentry *dentry)
90843 +{
90844 + write_seqlock(&rename_lock);
90845 + do {
90846 + if (atomic_read(&dentry->chroot_refcnt)) {
90847 + write_sequnlock(&rename_lock);
90848 + return dentry;
90849 + }
90850 + dentry = dentry->d_parent;
90851 + } while (!IS_ROOT(dentry));
90852 + write_sequnlock(&rename_lock);
90853 + return NULL;
90854 +}
90855 +#endif
90856 +
90857 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
90858 + struct dentry *newdentry, struct vfsmount *newmnt)
90859 +{
90860 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
90861 + struct dentry *chroot;
90862 +
90863 + if (unlikely(!grsec_enable_chroot_rename))
90864 + return 0;
90865 +
90866 + if (likely(!proc_is_chrooted(current) && gr_is_global_root(current_uid())))
90867 + return 0;
90868 +
90869 + chroot = get_closest_chroot(olddentry);
90870 +
90871 + if (chroot == NULL)
90872 + return 0;
90873 +
90874 + if (is_subdir(newdentry, chroot))
90875 + return 0;
90876 +
90877 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_RENAME_MSG, olddentry, oldmnt);
90878 +
90879 + return 1;
90880 +#else
90881 + return 0;
90882 +#endif
90883 +}
90884 +
90885 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path)
90886 +{
90887 +#ifdef CONFIG_GRKERNSEC
90888 + if (task_pid_nr(task) > 1 && path->dentry != init_task.fs->root.dentry &&
90889 + path->dentry != task->nsproxy->mnt_ns->root->mnt.mnt_root
90890 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
90891 + && gr_init_ran
90892 +#endif
90893 + )
90894 + task->gr_is_chrooted = 1;
90895 + else {
90896 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
90897 + if (task_pid_nr(task) == 1 && !gr_init_ran)
90898 + gr_init_ran = 1;
90899 +#endif
90900 + task->gr_is_chrooted = 0;
90901 + }
90902 +
90903 + task->gr_chroot_dentry = path->dentry;
90904 +#endif
90905 + return;
90906 +}
90907 +
90908 +void gr_clear_chroot_entries(struct task_struct *task)
90909 +{
90910 +#ifdef CONFIG_GRKERNSEC
90911 + task->gr_is_chrooted = 0;
90912 + task->gr_chroot_dentry = NULL;
90913 +#endif
90914 + return;
90915 +}
90916 +
90917 +int
90918 +gr_handle_chroot_unix(const pid_t pid)
90919 +{
90920 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
90921 + struct task_struct *p;
90922 +
90923 + if (unlikely(!grsec_enable_chroot_unix))
90924 + return 1;
90925 +
90926 + if (likely(!proc_is_chrooted(current)))
90927 + return 1;
90928 +
90929 + rcu_read_lock();
90930 + read_lock(&tasklist_lock);
90931 + p = find_task_by_vpid_unrestricted(pid);
90932 + if (unlikely(p && !have_same_root(current, p))) {
90933 + read_unlock(&tasklist_lock);
90934 + rcu_read_unlock();
90935 + gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG);
90936 + return 0;
90937 + }
90938 + read_unlock(&tasklist_lock);
90939 + rcu_read_unlock();
90940 +#endif
90941 + return 1;
90942 +}
90943 +
90944 +int
90945 +gr_handle_chroot_nice(void)
90946 +{
90947 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
90948 + if (grsec_enable_chroot_nice && proc_is_chrooted(current)) {
90949 + gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG);
90950 + return -EPERM;
90951 + }
90952 +#endif
90953 + return 0;
90954 +}
90955 +
90956 +int
90957 +gr_handle_chroot_setpriority(struct task_struct *p, const int niceval)
90958 +{
90959 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
90960 + if (grsec_enable_chroot_nice && (niceval < task_nice(p))
90961 + && proc_is_chrooted(current)) {
90962 + gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, task_pid_nr(p));
90963 + return -EACCES;
90964 + }
90965 +#endif
90966 + return 0;
90967 +}
90968 +
90969 +int
90970 +gr_handle_chroot_fowner(struct pid *pid, enum pid_type type)
90971 +{
90972 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
90973 + struct task_struct *p;
90974 + int ret = 0;
90975 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid)
90976 + return ret;
90977 +
90978 + read_lock(&tasklist_lock);
90979 + do_each_pid_task(pid, type, p) {
90980 + if (!have_same_root(current, p)) {
90981 + ret = 1;
90982 + goto out;
90983 + }
90984 + } while_each_pid_task(pid, type, p);
90985 +out:
90986 + read_unlock(&tasklist_lock);
90987 + return ret;
90988 +#endif
90989 + return 0;
90990 +}
90991 +
90992 +int
90993 +gr_pid_is_chrooted(struct task_struct *p)
90994 +{
90995 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
90996 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL)
90997 + return 0;
90998 +
90999 + if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) ||
91000 + !have_same_root(current, p)) {
91001 + return 1;
91002 + }
91003 +#endif
91004 + return 0;
91005 +}
91006 +
91007 +EXPORT_SYMBOL_GPL(gr_pid_is_chrooted);
91008 +
91009 +#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR)
91010 +int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt)
91011 +{
91012 + struct path path, currentroot;
91013 + int ret = 0;
91014 +
91015 + path.dentry = (struct dentry *)u_dentry;
91016 + path.mnt = (struct vfsmount *)u_mnt;
91017 + get_fs_root(current->fs, &currentroot);
91018 + if (path_is_under(&path, &currentroot))
91019 + ret = 1;
91020 + path_put(&currentroot);
91021 +
91022 + return ret;
91023 +}
91024 +#endif
91025 +
91026 +int
91027 +gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt)
91028 +{
91029 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
91030 + if (!grsec_enable_chroot_fchdir)
91031 + return 1;
91032 +
91033 + if (!proc_is_chrooted(current))
91034 + return 1;
91035 + else if (!gr_is_outside_chroot(u_dentry, u_mnt)) {
91036 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt);
91037 + return 0;
91038 + }
91039 +#endif
91040 + return 1;
91041 +}
91042 +
91043 +int
91044 +gr_chroot_fhandle(void)
91045 +{
91046 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
91047 + if (!grsec_enable_chroot_fchdir)
91048 + return 1;
91049 +
91050 + if (!proc_is_chrooted(current))
91051 + return 1;
91052 + else {
91053 + gr_log_noargs(GR_DONT_AUDIT, GR_CHROOT_FHANDLE_MSG);
91054 + return 0;
91055 + }
91056 +#endif
91057 + return 1;
91058 +}
91059 +
91060 +int
91061 +gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
91062 + const u64 shm_createtime)
91063 +{
91064 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
91065 + struct task_struct *p;
91066 +
91067 + if (unlikely(!grsec_enable_chroot_shmat))
91068 + return 1;
91069 +
91070 + if (likely(!proc_is_chrooted(current)))
91071 + return 1;
91072 +
91073 + rcu_read_lock();
91074 + read_lock(&tasklist_lock);
91075 +
91076 + if ((p = find_task_by_vpid_unrestricted(shm_cprid))) {
91077 + if (time_before_eq64(p->start_time, shm_createtime)) {
91078 + if (have_same_root(current, p)) {
91079 + goto allow;
91080 + } else {
91081 + read_unlock(&tasklist_lock);
91082 + rcu_read_unlock();
91083 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
91084 + return 0;
91085 + }
91086 + }
91087 + /* creator exited, pid reuse, fall through to next check */
91088 + }
91089 + if ((p = find_task_by_vpid_unrestricted(shm_lapid))) {
91090 + if (unlikely(!have_same_root(current, p))) {
91091 + read_unlock(&tasklist_lock);
91092 + rcu_read_unlock();
91093 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
91094 + return 0;
91095 + }
91096 + }
91097 +
91098 +allow:
91099 + read_unlock(&tasklist_lock);
91100 + rcu_read_unlock();
91101 +#endif
91102 + return 1;
91103 +}
91104 +
91105 +void
91106 +gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt)
91107 +{
91108 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
91109 + if (grsec_enable_chroot_execlog && proc_is_chrooted(current))
91110 + gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt);
91111 +#endif
91112 + return;
91113 +}
91114 +
91115 +int
91116 +gr_handle_chroot_mknod(const struct dentry *dentry,
91117 + const struct vfsmount *mnt, const int mode)
91118 +{
91119 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
91120 + if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) &&
91121 + proc_is_chrooted(current)) {
91122 + gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt);
91123 + return -EPERM;
91124 + }
91125 +#endif
91126 + return 0;
91127 +}
91128 +
91129 +int
91130 +gr_handle_chroot_mount(const struct dentry *dentry,
91131 + const struct vfsmount *mnt, const char *dev_name)
91132 +{
91133 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
91134 + if (grsec_enable_chroot_mount && proc_is_chrooted(current)) {
91135 + gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt);
91136 + return -EPERM;
91137 + }
91138 +#endif
91139 + return 0;
91140 +}
91141 +
91142 +int
91143 +gr_handle_chroot_pivot(void)
91144 +{
91145 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
91146 + if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) {
91147 + gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG);
91148 + return -EPERM;
91149 + }
91150 +#endif
91151 + return 0;
91152 +}
91153 +
91154 +int
91155 +gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt)
91156 +{
91157 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
91158 + if (grsec_enable_chroot_double && proc_is_chrooted(current) &&
91159 + !gr_is_outside_chroot(dentry, mnt)) {
91160 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt);
91161 + return -EPERM;
91162 + }
91163 +#endif
91164 + return 0;
91165 +}
91166 +
91167 +extern const char *captab_log[];
91168 +extern int captab_log_entries;
91169 +
91170 +int
91171 +gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
91172 +{
91173 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
91174 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
91175 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
91176 + if (cap_raised(chroot_caps, cap)) {
91177 + if (cap_raised(cred->cap_effective, cap) && cap < captab_log_entries) {
91178 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, task, captab_log[cap]);
91179 + }
91180 + return 0;
91181 + }
91182 + }
91183 +#endif
91184 + return 1;
91185 +}
91186 +
91187 +int
91188 +gr_chroot_is_capable(const int cap)
91189 +{
91190 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
91191 + return gr_task_chroot_is_capable(current, current_cred(), cap);
91192 +#endif
91193 + return 1;
91194 +}
91195 +
91196 +int
91197 +gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap)
91198 +{
91199 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
91200 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
91201 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
91202 + if (cap_raised(chroot_caps, cap)) {
91203 + return 0;
91204 + }
91205 + }
91206 +#endif
91207 + return 1;
91208 +}
91209 +
91210 +int
91211 +gr_chroot_is_capable_nolog(const int cap)
91212 +{
91213 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
91214 + return gr_task_chroot_is_capable_nolog(current, cap);
91215 +#endif
91216 + return 1;
91217 +}
91218 +
91219 +int
91220 +gr_handle_chroot_sysctl(const int op)
91221 +{
91222 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
91223 + if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) &&
91224 + proc_is_chrooted(current))
91225 + return -EACCES;
91226 +#endif
91227 + return 0;
91228 +}
91229 +
91230 +void
91231 +gr_handle_chroot_chdir(const struct path *path)
91232 +{
91233 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
91234 + if (grsec_enable_chroot_chdir)
91235 + set_fs_pwd(current->fs, path);
91236 +#endif
91237 + return;
91238 +}
91239 +
91240 +int
91241 +gr_handle_chroot_chmod(const struct dentry *dentry,
91242 + const struct vfsmount *mnt, const int mode)
91243 +{
91244 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
91245 + /* allow chmod +s on directories, but not files */
91246 + if (grsec_enable_chroot_chmod && !d_is_dir(dentry) &&
91247 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) &&
91248 + proc_is_chrooted(current)) {
91249 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt);
91250 + return -EPERM;
91251 + }
91252 +#endif
91253 + return 0;
91254 +}
91255 diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c
91256 new file mode 100644
91257 index 0000000..e723c08
91258 --- /dev/null
91259 +++ b/grsecurity/grsec_disabled.c
91260 @@ -0,0 +1,445 @@
91261 +#include <linux/kernel.h>
91262 +#include <linux/module.h>
91263 +#include <linux/sched.h>
91264 +#include <linux/file.h>
91265 +#include <linux/fs.h>
91266 +#include <linux/kdev_t.h>
91267 +#include <linux/net.h>
91268 +#include <linux/in.h>
91269 +#include <linux/ip.h>
91270 +#include <linux/skbuff.h>
91271 +#include <linux/sysctl.h>
91272 +
91273 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
91274 +void
91275 +pax_set_initial_flags(struct linux_binprm *bprm)
91276 +{
91277 + return;
91278 +}
91279 +#endif
91280 +
91281 +#ifdef CONFIG_SYSCTL
91282 +__u32
91283 +gr_handle_sysctl(const struct ctl_table * table, const int op)
91284 +{
91285 + return 0;
91286 +}
91287 +#endif
91288 +
91289 +#ifdef CONFIG_TASKSTATS
91290 +int gr_is_taskstats_denied(int pid)
91291 +{
91292 + return 0;
91293 +}
91294 +#endif
91295 +
91296 +int
91297 +gr_acl_is_enabled(void)
91298 +{
91299 + return 0;
91300 +}
91301 +
91302 +int
91303 +gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
91304 +{
91305 + return 0;
91306 +}
91307 +
91308 +void
91309 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
91310 +{
91311 + return;
91312 +}
91313 +
91314 +int
91315 +gr_handle_rawio(const struct inode *inode)
91316 +{
91317 + return 0;
91318 +}
91319 +
91320 +void
91321 +gr_acl_handle_psacct(struct task_struct *task, const long code)
91322 +{
91323 + return;
91324 +}
91325 +
91326 +int
91327 +gr_handle_ptrace(struct task_struct *task, const long request)
91328 +{
91329 + return 0;
91330 +}
91331 +
91332 +int
91333 +gr_handle_proc_ptrace(struct task_struct *task)
91334 +{
91335 + return 0;
91336 +}
91337 +
91338 +int
91339 +gr_set_acls(const int type)
91340 +{
91341 + return 0;
91342 +}
91343 +
91344 +int
91345 +gr_check_hidden_task(const struct task_struct *tsk)
91346 +{
91347 + return 0;
91348 +}
91349 +
91350 +int
91351 +gr_check_protected_task(const struct task_struct *task)
91352 +{
91353 + return 0;
91354 +}
91355 +
91356 +int
91357 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
91358 +{
91359 + return 0;
91360 +}
91361 +
91362 +void
91363 +gr_copy_label(struct task_struct *tsk)
91364 +{
91365 + return;
91366 +}
91367 +
91368 +void
91369 +gr_set_pax_flags(struct task_struct *task)
91370 +{
91371 + return;
91372 +}
91373 +
91374 +int
91375 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
91376 + const int unsafe_share)
91377 +{
91378 + return 0;
91379 +}
91380 +
91381 +void
91382 +gr_handle_delete(const u64 ino, const dev_t dev)
91383 +{
91384 + return;
91385 +}
91386 +
91387 +void
91388 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
91389 +{
91390 + return;
91391 +}
91392 +
91393 +void
91394 +gr_handle_crash(struct task_struct *task, const int sig)
91395 +{
91396 + return;
91397 +}
91398 +
91399 +int
91400 +gr_check_crash_exec(const struct file *filp)
91401 +{
91402 + return 0;
91403 +}
91404 +
91405 +int
91406 +gr_check_crash_uid(const kuid_t uid)
91407 +{
91408 + return 0;
91409 +}
91410 +
91411 +void
91412 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
91413 + struct dentry *old_dentry,
91414 + struct dentry *new_dentry,
91415 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
91416 +{
91417 + return;
91418 +}
91419 +
91420 +int
91421 +gr_search_socket(const int family, const int type, const int protocol)
91422 +{
91423 + return 1;
91424 +}
91425 +
91426 +int
91427 +gr_search_connectbind(const int mode, const struct socket *sock,
91428 + const struct sockaddr_in *addr)
91429 +{
91430 + return 0;
91431 +}
91432 +
91433 +void
91434 +gr_handle_alertkill(struct task_struct *task)
91435 +{
91436 + return;
91437 +}
91438 +
91439 +__u32
91440 +gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt)
91441 +{
91442 + return 1;
91443 +}
91444 +
91445 +__u32
91446 +gr_acl_handle_hidden_file(const struct dentry * dentry,
91447 + const struct vfsmount * mnt)
91448 +{
91449 + return 1;
91450 +}
91451 +
91452 +__u32
91453 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
91454 + int acc_mode)
91455 +{
91456 + return 1;
91457 +}
91458 +
91459 +__u32
91460 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
91461 +{
91462 + return 1;
91463 +}
91464 +
91465 +__u32
91466 +gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt)
91467 +{
91468 + return 1;
91469 +}
91470 +
91471 +int
91472 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot,
91473 + unsigned int *vm_flags)
91474 +{
91475 + return 1;
91476 +}
91477 +
91478 +__u32
91479 +gr_acl_handle_truncate(const struct dentry * dentry,
91480 + const struct vfsmount * mnt)
91481 +{
91482 + return 1;
91483 +}
91484 +
91485 +__u32
91486 +gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt)
91487 +{
91488 + return 1;
91489 +}
91490 +
91491 +__u32
91492 +gr_acl_handle_access(const struct dentry * dentry,
91493 + const struct vfsmount * mnt, const int fmode)
91494 +{
91495 + return 1;
91496 +}
91497 +
91498 +__u32
91499 +gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt,
91500 + umode_t *mode)
91501 +{
91502 + return 1;
91503 +}
91504 +
91505 +__u32
91506 +gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt)
91507 +{
91508 + return 1;
91509 +}
91510 +
91511 +__u32
91512 +gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt)
91513 +{
91514 + return 1;
91515 +}
91516 +
91517 +__u32
91518 +gr_acl_handle_removexattr(const struct dentry * dentry, const struct vfsmount * mnt)
91519 +{
91520 + return 1;
91521 +}
91522 +
91523 +void
91524 +grsecurity_init(void)
91525 +{
91526 + return;
91527 +}
91528 +
91529 +umode_t gr_acl_umask(void)
91530 +{
91531 + return 0;
91532 +}
91533 +
91534 +__u32
91535 +gr_acl_handle_mknod(const struct dentry * new_dentry,
91536 + const struct dentry * parent_dentry,
91537 + const struct vfsmount * parent_mnt,
91538 + const int mode)
91539 +{
91540 + return 1;
91541 +}
91542 +
91543 +__u32
91544 +gr_acl_handle_mkdir(const struct dentry * new_dentry,
91545 + const struct dentry * parent_dentry,
91546 + const struct vfsmount * parent_mnt)
91547 +{
91548 + return 1;
91549 +}
91550 +
91551 +__u32
91552 +gr_acl_handle_symlink(const struct dentry * new_dentry,
91553 + const struct dentry * parent_dentry,
91554 + const struct vfsmount * parent_mnt, const struct filename *from)
91555 +{
91556 + return 1;
91557 +}
91558 +
91559 +__u32
91560 +gr_acl_handle_link(const struct dentry * new_dentry,
91561 + const struct dentry * parent_dentry,
91562 + const struct vfsmount * parent_mnt,
91563 + const struct dentry * old_dentry,
91564 + const struct vfsmount * old_mnt, const struct filename *to)
91565 +{
91566 + return 1;
91567 +}
91568 +
91569 +int
91570 +gr_acl_handle_rename(const struct dentry *new_dentry,
91571 + const struct dentry *parent_dentry,
91572 + const struct vfsmount *parent_mnt,
91573 + const struct dentry *old_dentry,
91574 + const struct inode *old_parent_inode,
91575 + const struct vfsmount *old_mnt, const struct filename *newname,
91576 + unsigned int flags)
91577 +{
91578 + return 0;
91579 +}
91580 +
91581 +int
91582 +gr_acl_handle_filldir(const struct file *file, const char *name,
91583 + const int namelen, const u64 ino)
91584 +{
91585 + return 1;
91586 +}
91587 +
91588 +int
91589 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
91590 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
91591 +{
91592 + return 1;
91593 +}
91594 +
91595 +int
91596 +gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr)
91597 +{
91598 + return 0;
91599 +}
91600 +
91601 +int
91602 +gr_search_accept(const struct socket *sock)
91603 +{
91604 + return 0;
91605 +}
91606 +
91607 +int
91608 +gr_search_listen(const struct socket *sock)
91609 +{
91610 + return 0;
91611 +}
91612 +
91613 +int
91614 +gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr)
91615 +{
91616 + return 0;
91617 +}
91618 +
91619 +__u32
91620 +gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt)
91621 +{
91622 + return 1;
91623 +}
91624 +
91625 +__u32
91626 +gr_acl_handle_creat(const struct dentry * dentry,
91627 + const struct dentry * p_dentry,
91628 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
91629 + const int imode)
91630 +{
91631 + return 1;
91632 +}
91633 +
91634 +void
91635 +gr_acl_handle_exit(void)
91636 +{
91637 + return;
91638 +}
91639 +
91640 +int
91641 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
91642 +{
91643 + return 1;
91644 +}
91645 +
91646 +void
91647 +gr_set_role_label(const kuid_t uid, const kgid_t gid)
91648 +{
91649 + return;
91650 +}
91651 +
91652 +int
91653 +gr_acl_handle_procpidmem(const struct task_struct *task)
91654 +{
91655 + return 0;
91656 +}
91657 +
91658 +int
91659 +gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb)
91660 +{
91661 + return 0;
91662 +}
91663 +
91664 +int
91665 +gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr)
91666 +{
91667 + return 0;
91668 +}
91669 +
91670 +int
91671 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
91672 +{
91673 + return 0;
91674 +}
91675 +
91676 +int
91677 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
91678 +{
91679 + return 0;
91680 +}
91681 +
91682 +int gr_acl_enable_at_secure(void)
91683 +{
91684 + return 0;
91685 +}
91686 +
91687 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
91688 +{
91689 + return d_backing_inode(dentry)->i_sb->s_dev;
91690 +}
91691 +
91692 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
91693 +{
91694 + return d_backing_inode(dentry)->i_ino;
91695 +}
91696 +
91697 +void gr_put_exec_file(struct task_struct *task)
91698 +{
91699 + return;
91700 +}
91701 +
91702 +#ifdef CONFIG_SECURITY
91703 +EXPORT_SYMBOL_GPL(gr_check_user_change);
91704 +EXPORT_SYMBOL_GPL(gr_check_group_change);
91705 +#endif
91706 diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c
91707 new file mode 100644
91708 index 0000000..fb7531e
91709 --- /dev/null
91710 +++ b/grsecurity/grsec_exec.c
91711 @@ -0,0 +1,189 @@
91712 +#include <linux/kernel.h>
91713 +#include <linux/sched.h>
91714 +#include <linux/file.h>
91715 +#include <linux/binfmts.h>
91716 +#include <linux/fs.h>
91717 +#include <linux/types.h>
91718 +#include <linux/grdefs.h>
91719 +#include <linux/grsecurity.h>
91720 +#include <linux/grinternal.h>
91721 +#include <linux/capability.h>
91722 +#include <linux/module.h>
91723 +#include <linux/compat.h>
91724 +
91725 +#include <asm/uaccess.h>
91726 +
91727 +#ifdef CONFIG_GRKERNSEC_EXECLOG
91728 +static char gr_exec_arg_buf[132];
91729 +static DEFINE_MUTEX(gr_exec_arg_mutex);
91730 +#endif
91731 +
91732 +struct user_arg_ptr {
91733 +#ifdef CONFIG_COMPAT
91734 + bool is_compat;
91735 +#endif
91736 + union {
91737 + const char __user *const __user *native;
91738 +#ifdef CONFIG_COMPAT
91739 + const compat_uptr_t __user *compat;
91740 +#endif
91741 + } ptr;
91742 +};
91743 +
91744 +extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr);
91745 +
91746 +void
91747 +gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv)
91748 +{
91749 +#ifdef CONFIG_GRKERNSEC_EXECLOG
91750 + char *grarg = gr_exec_arg_buf;
91751 + unsigned int i, x, execlen = 0;
91752 + char c;
91753 +
91754 + if (!((grsec_enable_execlog && grsec_enable_group &&
91755 + in_group_p(grsec_audit_gid))
91756 + || (grsec_enable_execlog && !grsec_enable_group)))
91757 + return;
91758 +
91759 + mutex_lock(&gr_exec_arg_mutex);
91760 + memset(grarg, 0, sizeof(gr_exec_arg_buf));
91761 +
91762 + for (i = 0; i < bprm->argc && execlen < 128; i++) {
91763 + const char __user *p;
91764 + unsigned int len;
91765 +
91766 + p = get_user_arg_ptr(argv, i);
91767 + if (IS_ERR(p))
91768 + goto log;
91769 +
91770 + len = strnlen_user(p, 128 - execlen);
91771 + if (len > 128 - execlen)
91772 + len = 128 - execlen;
91773 + else if (len > 0)
91774 + len--;
91775 + if (copy_from_user(grarg + execlen, p, len))
91776 + goto log;
91777 +
91778 + /* rewrite unprintable characters */
91779 + for (x = 0; x < len; x++) {
91780 + c = *(grarg + execlen + x);
91781 + if (c < 32 || c > 126)
91782 + *(grarg + execlen + x) = ' ';
91783 + }
91784 +
91785 + execlen += len;
91786 + *(grarg + execlen) = ' ';
91787 + *(grarg + execlen + 1) = '\0';
91788 + execlen++;
91789 + }
91790 +
91791 + log:
91792 + gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry,
91793 + bprm->file->f_path.mnt, grarg);
91794 + mutex_unlock(&gr_exec_arg_mutex);
91795 +#endif
91796 + return;
91797 +}
91798 +
91799 +#ifdef CONFIG_GRKERNSEC
91800 +extern int gr_acl_is_capable(const int cap);
91801 +extern int gr_acl_is_capable_nolog(const int cap);
91802 +extern int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
91803 +extern int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap);
91804 +extern int gr_chroot_is_capable(const int cap);
91805 +extern int gr_chroot_is_capable_nolog(const int cap);
91806 +extern int gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
91807 +extern int gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap);
91808 +#endif
91809 +
91810 +const char *captab_log[] = {
91811 + "CAP_CHOWN",
91812 + "CAP_DAC_OVERRIDE",
91813 + "CAP_DAC_READ_SEARCH",
91814 + "CAP_FOWNER",
91815 + "CAP_FSETID",
91816 + "CAP_KILL",
91817 + "CAP_SETGID",
91818 + "CAP_SETUID",
91819 + "CAP_SETPCAP",
91820 + "CAP_LINUX_IMMUTABLE",
91821 + "CAP_NET_BIND_SERVICE",
91822 + "CAP_NET_BROADCAST",
91823 + "CAP_NET_ADMIN",
91824 + "CAP_NET_RAW",
91825 + "CAP_IPC_LOCK",
91826 + "CAP_IPC_OWNER",
91827 + "CAP_SYS_MODULE",
91828 + "CAP_SYS_RAWIO",
91829 + "CAP_SYS_CHROOT",
91830 + "CAP_SYS_PTRACE",
91831 + "CAP_SYS_PACCT",
91832 + "CAP_SYS_ADMIN",
91833 + "CAP_SYS_BOOT",
91834 + "CAP_SYS_NICE",
91835 + "CAP_SYS_RESOURCE",
91836 + "CAP_SYS_TIME",
91837 + "CAP_SYS_TTY_CONFIG",
91838 + "CAP_MKNOD",
91839 + "CAP_LEASE",
91840 + "CAP_AUDIT_WRITE",
91841 + "CAP_AUDIT_CONTROL",
91842 + "CAP_SETFCAP",
91843 + "CAP_MAC_OVERRIDE",
91844 + "CAP_MAC_ADMIN",
91845 + "CAP_SYSLOG",
91846 + "CAP_WAKE_ALARM",
91847 + "CAP_BLOCK_SUSPEND",
91848 + "CAP_AUDIT_READ"
91849 +};
91850 +
91851 +int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]);
91852 +
91853 +int gr_is_capable(const int cap)
91854 +{
91855 +#ifdef CONFIG_GRKERNSEC
91856 + if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap))
91857 + return 1;
91858 + return 0;
91859 +#else
91860 + return 1;
91861 +#endif
91862 +}
91863 +
91864 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
91865 +{
91866 +#ifdef CONFIG_GRKERNSEC
91867 + if (gr_task_acl_is_capable(task, cred, cap) && gr_task_chroot_is_capable(task, cred, cap))
91868 + return 1;
91869 + return 0;
91870 +#else
91871 + return 1;
91872 +#endif
91873 +}
91874 +
91875 +int gr_is_capable_nolog(const int cap)
91876 +{
91877 +#ifdef CONFIG_GRKERNSEC
91878 + if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap))
91879 + return 1;
91880 + return 0;
91881 +#else
91882 + return 1;
91883 +#endif
91884 +}
91885 +
91886 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap)
91887 +{
91888 +#ifdef CONFIG_GRKERNSEC
91889 + if (gr_task_acl_is_capable_nolog(task, cap) && gr_task_chroot_is_capable_nolog(task, cap))
91890 + return 1;
91891 + return 0;
91892 +#else
91893 + return 1;
91894 +#endif
91895 +}
91896 +
91897 +EXPORT_SYMBOL_GPL(gr_is_capable);
91898 +EXPORT_SYMBOL_GPL(gr_is_capable_nolog);
91899 +EXPORT_SYMBOL_GPL(gr_task_is_capable);
91900 +EXPORT_SYMBOL_GPL(gr_task_is_capable_nolog);
91901 diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c
91902 new file mode 100644
91903 index 0000000..cdec49b
91904 --- /dev/null
91905 +++ b/grsecurity/grsec_fifo.c
91906 @@ -0,0 +1,26 @@
91907 +#include <linux/kernel.h>
91908 +#include <linux/sched.h>
91909 +#include <linux/fs.h>
91910 +#include <linux/file.h>
91911 +#include <linux/grinternal.h>
91912 +
91913 +int
91914 +gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt,
91915 + const struct dentry *dir, const int flag, const int acc_mode)
91916 +{
91917 +#ifdef CONFIG_GRKERNSEC_FIFO
91918 + const struct cred *cred = current_cred();
91919 + struct inode *inode = d_backing_inode(dentry);
91920 + struct inode *dir_inode = d_backing_inode(dir);
91921 +
91922 + if (grsec_enable_fifo && S_ISFIFO(inode->i_mode) &&
91923 + !(flag & O_EXCL) && (dir_inode->i_mode & S_ISVTX) &&
91924 + !uid_eq(inode->i_uid, dir_inode->i_uid) &&
91925 + !uid_eq(cred->fsuid, inode->i_uid)) {
91926 + if (!inode_permission(inode, acc_mode))
91927 + gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, GR_GLOBAL_UID(inode->i_uid), GR_GLOBAL_GID(inode->i_gid));
91928 + return -EACCES;
91929 + }
91930 +#endif
91931 + return 0;
91932 +}
91933 diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c
91934 new file mode 100644
91935 index 0000000..8ca18bf
91936 --- /dev/null
91937 +++ b/grsecurity/grsec_fork.c
91938 @@ -0,0 +1,23 @@
91939 +#include <linux/kernel.h>
91940 +#include <linux/sched.h>
91941 +#include <linux/grsecurity.h>
91942 +#include <linux/grinternal.h>
91943 +#include <linux/errno.h>
91944 +
91945 +void
91946 +gr_log_forkfail(const int retval)
91947 +{
91948 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
91949 + if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) {
91950 + switch (retval) {
91951 + case -EAGAIN:
91952 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN");
91953 + break;
91954 + case -ENOMEM:
91955 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM");
91956 + break;
91957 + }
91958 + }
91959 +#endif
91960 + return;
91961 +}
91962 diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c
91963 new file mode 100644
91964 index 0000000..a364c58
91965 --- /dev/null
91966 +++ b/grsecurity/grsec_init.c
91967 @@ -0,0 +1,290 @@
91968 +#include <linux/kernel.h>
91969 +#include <linux/sched.h>
91970 +#include <linux/mm.h>
91971 +#include <linux/gracl.h>
91972 +#include <linux/slab.h>
91973 +#include <linux/vmalloc.h>
91974 +#include <linux/percpu.h>
91975 +#include <linux/module.h>
91976 +
91977 +int grsec_enable_ptrace_readexec __read_only;
91978 +int grsec_enable_setxid __read_only;
91979 +int grsec_enable_symlinkown __read_only;
91980 +kgid_t grsec_symlinkown_gid __read_only;
91981 +int grsec_enable_brute __read_only;
91982 +int grsec_enable_link __read_only;
91983 +int grsec_enable_dmesg __read_only;
91984 +int grsec_enable_harden_ptrace __read_only;
91985 +int grsec_enable_harden_ipc __read_only;
91986 +int grsec_enable_fifo __read_only;
91987 +int grsec_enable_execlog __read_only;
91988 +int grsec_enable_signal __read_only;
91989 +int grsec_enable_forkfail __read_only;
91990 +int grsec_enable_audit_ptrace __read_only;
91991 +int grsec_enable_time __read_only;
91992 +int grsec_enable_group __read_only;
91993 +kgid_t grsec_audit_gid __read_only;
91994 +int grsec_enable_chdir __read_only;
91995 +int grsec_enable_mount __read_only;
91996 +int grsec_enable_rofs __read_only;
91997 +int grsec_deny_new_usb __read_only;
91998 +int grsec_enable_chroot_findtask __read_only;
91999 +int grsec_enable_chroot_mount __read_only;
92000 +int grsec_enable_chroot_shmat __read_only;
92001 +int grsec_enable_chroot_fchdir __read_only;
92002 +int grsec_enable_chroot_double __read_only;
92003 +int grsec_enable_chroot_pivot __read_only;
92004 +int grsec_enable_chroot_chdir __read_only;
92005 +int grsec_enable_chroot_chmod __read_only;
92006 +int grsec_enable_chroot_mknod __read_only;
92007 +int grsec_enable_chroot_nice __read_only;
92008 +int grsec_enable_chroot_execlog __read_only;
92009 +int grsec_enable_chroot_caps __read_only;
92010 +int grsec_enable_chroot_rename __read_only;
92011 +int grsec_enable_chroot_sysctl __read_only;
92012 +int grsec_enable_chroot_unix __read_only;
92013 +int grsec_enable_tpe __read_only;
92014 +kgid_t grsec_tpe_gid __read_only;
92015 +int grsec_enable_blackhole __read_only;
92016 +#ifdef CONFIG_IPV6_MODULE
92017 +EXPORT_SYMBOL_GPL(grsec_enable_blackhole);
92018 +#endif
92019 +int grsec_lastack_retries __read_only;
92020 +int grsec_enable_tpe_all __read_only;
92021 +int grsec_enable_tpe_invert __read_only;
92022 +int grsec_enable_socket_all __read_only;
92023 +kgid_t grsec_socket_all_gid __read_only;
92024 +int grsec_enable_socket_client __read_only;
92025 +kgid_t grsec_socket_client_gid __read_only;
92026 +int grsec_enable_socket_server __read_only;
92027 +kgid_t grsec_socket_server_gid __read_only;
92028 +int grsec_resource_logging __read_only;
92029 +int grsec_disable_privio __read_only;
92030 +int grsec_enable_log_rwxmaps __read_only;
92031 +int grsec_lock __read_only;
92032 +
92033 +DEFINE_SPINLOCK(grsec_alert_lock);
92034 +unsigned long grsec_alert_wtime = 0;
92035 +unsigned long grsec_alert_fyet = 0;
92036 +
92037 +DEFINE_SPINLOCK(grsec_audit_lock);
92038 +
92039 +DEFINE_RWLOCK(grsec_exec_file_lock);
92040 +
92041 +char *gr_shared_page[4];
92042 +
92043 +char *gr_alert_log_fmt;
92044 +char *gr_audit_log_fmt;
92045 +char *gr_alert_log_buf;
92046 +char *gr_audit_log_buf;
92047 +
92048 +extern struct gr_arg *gr_usermode;
92049 +extern unsigned char *gr_system_salt;
92050 +extern unsigned char *gr_system_sum;
92051 +
92052 +void __init
92053 +grsecurity_init(void)
92054 +{
92055 + int j;
92056 + /* create the per-cpu shared pages */
92057 +
92058 +#ifdef CONFIG_X86
92059 + memset((char *)(0x41a + PAGE_OFFSET), 0, 36);
92060 +#endif
92061 +
92062 + for (j = 0; j < 4; j++) {
92063 + gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long));
92064 + if (gr_shared_page[j] == NULL) {
92065 + panic("Unable to allocate grsecurity shared page");
92066 + return;
92067 + }
92068 + }
92069 +
92070 + /* allocate log buffers */
92071 + gr_alert_log_fmt = kmalloc(512, GFP_KERNEL);
92072 + if (!gr_alert_log_fmt) {
92073 + panic("Unable to allocate grsecurity alert log format buffer");
92074 + return;
92075 + }
92076 + gr_audit_log_fmt = kmalloc(512, GFP_KERNEL);
92077 + if (!gr_audit_log_fmt) {
92078 + panic("Unable to allocate grsecurity audit log format buffer");
92079 + return;
92080 + }
92081 + gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
92082 + if (!gr_alert_log_buf) {
92083 + panic("Unable to allocate grsecurity alert log buffer");
92084 + return;
92085 + }
92086 + gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
92087 + if (!gr_audit_log_buf) {
92088 + panic("Unable to allocate grsecurity audit log buffer");
92089 + return;
92090 + }
92091 +
92092 + /* allocate memory for authentication structure */
92093 + gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL);
92094 + gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL);
92095 + gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL);
92096 +
92097 + if (!gr_usermode || !gr_system_salt || !gr_system_sum) {
92098 + panic("Unable to allocate grsecurity authentication structure");
92099 + return;
92100 + }
92101 +
92102 +#ifdef CONFIG_GRKERNSEC_IO
92103 +#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO)
92104 + grsec_disable_privio = 1;
92105 +#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON)
92106 + grsec_disable_privio = 1;
92107 +#else
92108 + grsec_disable_privio = 0;
92109 +#endif
92110 +#endif
92111 +
92112 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
92113 + /* for backward compatibility, tpe_invert always defaults to on if
92114 + enabled in the kernel
92115 + */
92116 + grsec_enable_tpe_invert = 1;
92117 +#endif
92118 +
92119 +#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON)
92120 +#ifndef CONFIG_GRKERNSEC_SYSCTL
92121 + grsec_lock = 1;
92122 +#endif
92123 +
92124 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
92125 + grsec_enable_log_rwxmaps = 1;
92126 +#endif
92127 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
92128 + grsec_enable_group = 1;
92129 + grsec_audit_gid = KGIDT_INIT(CONFIG_GRKERNSEC_AUDIT_GID);
92130 +#endif
92131 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
92132 + grsec_enable_ptrace_readexec = 1;
92133 +#endif
92134 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
92135 + grsec_enable_chdir = 1;
92136 +#endif
92137 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
92138 + grsec_enable_harden_ptrace = 1;
92139 +#endif
92140 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
92141 + grsec_enable_harden_ipc = 1;
92142 +#endif
92143 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
92144 + grsec_enable_mount = 1;
92145 +#endif
92146 +#ifdef CONFIG_GRKERNSEC_LINK
92147 + grsec_enable_link = 1;
92148 +#endif
92149 +#ifdef CONFIG_GRKERNSEC_BRUTE
92150 + grsec_enable_brute = 1;
92151 +#endif
92152 +#ifdef CONFIG_GRKERNSEC_DMESG
92153 + grsec_enable_dmesg = 1;
92154 +#endif
92155 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
92156 + grsec_enable_blackhole = 1;
92157 + grsec_lastack_retries = 4;
92158 +#endif
92159 +#ifdef CONFIG_GRKERNSEC_FIFO
92160 + grsec_enable_fifo = 1;
92161 +#endif
92162 +#ifdef CONFIG_GRKERNSEC_EXECLOG
92163 + grsec_enable_execlog = 1;
92164 +#endif
92165 +#ifdef CONFIG_GRKERNSEC_SETXID
92166 + grsec_enable_setxid = 1;
92167 +#endif
92168 +#ifdef CONFIG_GRKERNSEC_SIGNAL
92169 + grsec_enable_signal = 1;
92170 +#endif
92171 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
92172 + grsec_enable_forkfail = 1;
92173 +#endif
92174 +#ifdef CONFIG_GRKERNSEC_TIME
92175 + grsec_enable_time = 1;
92176 +#endif
92177 +#ifdef CONFIG_GRKERNSEC_RESLOG
92178 + grsec_resource_logging = 1;
92179 +#endif
92180 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
92181 + grsec_enable_chroot_findtask = 1;
92182 +#endif
92183 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
92184 + grsec_enable_chroot_unix = 1;
92185 +#endif
92186 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
92187 + grsec_enable_chroot_mount = 1;
92188 +#endif
92189 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
92190 + grsec_enable_chroot_fchdir = 1;
92191 +#endif
92192 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
92193 + grsec_enable_chroot_shmat = 1;
92194 +#endif
92195 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
92196 + grsec_enable_audit_ptrace = 1;
92197 +#endif
92198 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
92199 + grsec_enable_chroot_double = 1;
92200 +#endif
92201 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
92202 + grsec_enable_chroot_pivot = 1;
92203 +#endif
92204 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
92205 + grsec_enable_chroot_chdir = 1;
92206 +#endif
92207 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
92208 + grsec_enable_chroot_chmod = 1;
92209 +#endif
92210 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
92211 + grsec_enable_chroot_mknod = 1;
92212 +#endif
92213 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
92214 + grsec_enable_chroot_nice = 1;
92215 +#endif
92216 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
92217 + grsec_enable_chroot_execlog = 1;
92218 +#endif
92219 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
92220 + grsec_enable_chroot_caps = 1;
92221 +#endif
92222 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
92223 + grsec_enable_chroot_rename = 1;
92224 +#endif
92225 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
92226 + grsec_enable_chroot_sysctl = 1;
92227 +#endif
92228 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
92229 + grsec_enable_symlinkown = 1;
92230 + grsec_symlinkown_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SYMLINKOWN_GID);
92231 +#endif
92232 +#ifdef CONFIG_GRKERNSEC_TPE
92233 + grsec_enable_tpe = 1;
92234 + grsec_tpe_gid = KGIDT_INIT(CONFIG_GRKERNSEC_TPE_GID);
92235 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
92236 + grsec_enable_tpe_all = 1;
92237 +#endif
92238 +#endif
92239 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
92240 + grsec_enable_socket_all = 1;
92241 + grsec_socket_all_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_ALL_GID);
92242 +#endif
92243 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
92244 + grsec_enable_socket_client = 1;
92245 + grsec_socket_client_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_CLIENT_GID);
92246 +#endif
92247 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
92248 + grsec_enable_socket_server = 1;
92249 + grsec_socket_server_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_SERVER_GID);
92250 +#endif
92251 +#endif
92252 +#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE
92253 + grsec_deny_new_usb = 1;
92254 +#endif
92255 +
92256 + return;
92257 +}
92258 diff --git a/grsecurity/grsec_ipc.c b/grsecurity/grsec_ipc.c
92259 new file mode 100644
92260 index 0000000..1773300
92261 --- /dev/null
92262 +++ b/grsecurity/grsec_ipc.c
92263 @@ -0,0 +1,48 @@
92264 +#include <linux/kernel.h>
92265 +#include <linux/mm.h>
92266 +#include <linux/sched.h>
92267 +#include <linux/file.h>
92268 +#include <linux/ipc.h>
92269 +#include <linux/ipc_namespace.h>
92270 +#include <linux/grsecurity.h>
92271 +#include <linux/grinternal.h>
92272 +
92273 +int
92274 +gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode)
92275 +{
92276 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
92277 + int write;
92278 + int orig_granted_mode;
92279 + kuid_t euid;
92280 + kgid_t egid;
92281 +
92282 + if (!grsec_enable_harden_ipc)
92283 + return 1;
92284 +
92285 + euid = current_euid();
92286 + egid = current_egid();
92287 +
92288 + write = requested_mode & 00002;
92289 + orig_granted_mode = ipcp->mode;
92290 +
92291 + if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipcp->uid))
92292 + orig_granted_mode >>= 6;
92293 + else {
92294 + /* if likely wrong permissions, lock to user */
92295 + if (orig_granted_mode & 0007)
92296 + orig_granted_mode = 0;
92297 + /* otherwise do a egid-only check */
92298 + else if (gid_eq(egid, ipcp->cgid) || gid_eq(egid, ipcp->gid))
92299 + orig_granted_mode >>= 3;
92300 + /* otherwise, no access */
92301 + else
92302 + orig_granted_mode = 0;
92303 + }
92304 + if (!(requested_mode & ~granted_mode & 0007) && (requested_mode & ~orig_granted_mode & 0007) &&
92305 + !ns_capable_nolog(ns->user_ns, CAP_IPC_OWNER)) {
92306 + gr_log_str_int(GR_DONT_AUDIT, GR_IPC_DENIED_MSG, write ? "write" : "read", GR_GLOBAL_UID(ipcp->cuid));
92307 + return 0;
92308 + }
92309 +#endif
92310 + return 1;
92311 +}
92312 diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c
92313 new file mode 100644
92314 index 0000000..8ef2b75
92315 --- /dev/null
92316 +++ b/grsecurity/grsec_link.c
92317 @@ -0,0 +1,59 @@
92318 +#include <linux/kernel.h>
92319 +#include <linux/sched.h>
92320 +#include <linux/fs.h>
92321 +#include <linux/file.h>
92322 +#include <linux/grinternal.h>
92323 +
92324 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target)
92325 +{
92326 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
92327 + const struct inode *link_inode = d_backing_inode(link->dentry);
92328 +
92329 + if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid) &&
92330 + /* ignore root-owned links, e.g. /proc/self */
92331 + gr_is_global_nonroot(link_inode->i_uid) && target &&
92332 + !uid_eq(link_inode->i_uid, target->i_uid)) {
92333 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, link_inode->i_uid, target->i_uid);
92334 + return 1;
92335 + }
92336 +#endif
92337 + return 0;
92338 +}
92339 +
92340 +int
92341 +gr_handle_follow_link(const struct dentry *dentry, const struct vfsmount *mnt)
92342 +{
92343 +#ifdef CONFIG_GRKERNSEC_LINK
92344 + struct inode *inode = d_backing_inode(dentry);
92345 + struct inode *parent = d_backing_inode(dentry->d_parent);
92346 + const struct cred *cred = current_cred();
92347 +
92348 + if (grsec_enable_link && d_is_symlink(dentry) &&
92349 + (parent->i_mode & S_ISVTX) && !uid_eq(parent->i_uid, inode->i_uid) &&
92350 + (parent->i_mode & S_IWOTH) && !uid_eq(cred->fsuid, inode->i_uid)) {
92351 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid);
92352 + return -EACCES;
92353 + }
92354 +#endif
92355 + return 0;
92356 +}
92357 +
92358 +int
92359 +gr_handle_hardlink(const struct dentry *dentry,
92360 + const struct vfsmount *mnt,
92361 + const struct filename *to)
92362 +{
92363 +#ifdef CONFIG_GRKERNSEC_LINK
92364 + struct inode *inode = d_backing_inode(dentry);
92365 + const struct cred *cred = current_cred();
92366 +
92367 + if (grsec_enable_link && !uid_eq(cred->fsuid, inode->i_uid) &&
92368 + (!d_is_reg(dentry) || is_privileged_binary(dentry) ||
92369 + (inode_permission(inode, MAY_READ | MAY_WRITE))) &&
92370 + !capable(CAP_FOWNER) && gr_is_global_nonroot(cred->uid)) {
92371 + gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to->name);
92372 + return -EPERM;
92373 + }
92374 +#endif
92375 + return 0;
92376 +}
92377 diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c
92378 new file mode 100644
92379 index 0000000..dbe0a6b
92380 --- /dev/null
92381 +++ b/grsecurity/grsec_log.c
92382 @@ -0,0 +1,341 @@
92383 +#include <linux/kernel.h>
92384 +#include <linux/sched.h>
92385 +#include <linux/file.h>
92386 +#include <linux/tty.h>
92387 +#include <linux/fs.h>
92388 +#include <linux/mm.h>
92389 +#include <linux/grinternal.h>
92390 +
92391 +#ifdef CONFIG_TREE_PREEMPT_RCU
92392 +#define DISABLE_PREEMPT() preempt_disable()
92393 +#define ENABLE_PREEMPT() preempt_enable()
92394 +#else
92395 +#define DISABLE_PREEMPT()
92396 +#define ENABLE_PREEMPT()
92397 +#endif
92398 +
92399 +#define BEGIN_LOCKS(x) \
92400 + DISABLE_PREEMPT(); \
92401 + rcu_read_lock(); \
92402 + read_lock(&tasklist_lock); \
92403 + read_lock(&grsec_exec_file_lock); \
92404 + if (x != GR_DO_AUDIT) \
92405 + spin_lock(&grsec_alert_lock); \
92406 + else \
92407 + spin_lock(&grsec_audit_lock)
92408 +
92409 +#define END_LOCKS(x) \
92410 + if (x != GR_DO_AUDIT) \
92411 + spin_unlock(&grsec_alert_lock); \
92412 + else \
92413 + spin_unlock(&grsec_audit_lock); \
92414 + read_unlock(&grsec_exec_file_lock); \
92415 + read_unlock(&tasklist_lock); \
92416 + rcu_read_unlock(); \
92417 + ENABLE_PREEMPT(); \
92418 + if (x == GR_DONT_AUDIT) \
92419 + gr_handle_alertkill(current)
92420 +
92421 +enum {
92422 + FLOODING,
92423 + NO_FLOODING
92424 +};
92425 +
92426 +extern char *gr_alert_log_fmt;
92427 +extern char *gr_audit_log_fmt;
92428 +extern char *gr_alert_log_buf;
92429 +extern char *gr_audit_log_buf;
92430 +
92431 +static int gr_log_start(int audit)
92432 +{
92433 + char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT;
92434 + char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt;
92435 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
92436 +#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0)
92437 + unsigned long curr_secs = get_seconds();
92438 +
92439 + if (audit == GR_DO_AUDIT)
92440 + goto set_fmt;
92441 +
92442 + if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) {
92443 + grsec_alert_wtime = curr_secs;
92444 + grsec_alert_fyet = 0;
92445 + } else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)
92446 + && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) {
92447 + grsec_alert_fyet++;
92448 + } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) {
92449 + grsec_alert_wtime = curr_secs;
92450 + grsec_alert_fyet++;
92451 + printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME);
92452 + return FLOODING;
92453 + }
92454 + else return FLOODING;
92455 +
92456 +set_fmt:
92457 +#endif
92458 + memset(buf, 0, PAGE_SIZE);
92459 + if (current->signal->curr_ip && gr_acl_is_enabled()) {
92460 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) ");
92461 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
92462 + } else if (current->signal->curr_ip) {
92463 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: ");
92464 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip);
92465 + } else if (gr_acl_is_enabled()) {
92466 + sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) ");
92467 + snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
92468 + } else {
92469 + sprintf(fmt, "%s%s", loglevel, "grsec: ");
92470 + strcpy(buf, fmt);
92471 + }
92472 +
92473 + return NO_FLOODING;
92474 +}
92475 +
92476 +static void gr_log_middle(int audit, const char *msg, va_list ap)
92477 + __attribute__ ((format (printf, 2, 0)));
92478 +
92479 +static void gr_log_middle(int audit, const char *msg, va_list ap)
92480 +{
92481 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
92482 + unsigned int len = strlen(buf);
92483 +
92484 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
92485 +
92486 + return;
92487 +}
92488 +
92489 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
92490 + __attribute__ ((format (printf, 2, 3)));
92491 +
92492 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
92493 +{
92494 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
92495 + unsigned int len = strlen(buf);
92496 + va_list ap;
92497 +
92498 + va_start(ap, msg);
92499 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
92500 + va_end(ap);
92501 +
92502 + return;
92503 +}
92504 +
92505 +static void gr_log_end(int audit, int append_default)
92506 +{
92507 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
92508 + if (append_default) {
92509 + struct task_struct *task = current;
92510 + struct task_struct *parent = task->real_parent;
92511 + const struct cred *cred = __task_cred(task);
92512 + const struct cred *pcred = __task_cred(parent);
92513 + unsigned int len = strlen(buf);
92514 +
92515 + snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92516 + }
92517 +
92518 + printk("%s\n", buf);
92519 +
92520 + return;
92521 +}
92522 +
92523 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...)
92524 +{
92525 + int logtype;
92526 + char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied";
92527 + char *str1 = NULL, *str2 = NULL, *str3 = NULL;
92528 + void *voidptr = NULL;
92529 + int num1 = 0, num2 = 0;
92530 + unsigned long ulong1 = 0, ulong2 = 0;
92531 + struct dentry *dentry = NULL;
92532 + struct vfsmount *mnt = NULL;
92533 + struct file *file = NULL;
92534 + struct task_struct *task = NULL;
92535 + struct vm_area_struct *vma = NULL;
92536 + const struct cred *cred, *pcred;
92537 + va_list ap;
92538 +
92539 + BEGIN_LOCKS(audit);
92540 + logtype = gr_log_start(audit);
92541 + if (logtype == FLOODING) {
92542 + END_LOCKS(audit);
92543 + return;
92544 + }
92545 + va_start(ap, argtypes);
92546 + switch (argtypes) {
92547 + case GR_TTYSNIFF:
92548 + task = va_arg(ap, struct task_struct *);
92549 + gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task_pid_nr(task), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent));
92550 + break;
92551 + case GR_SYSCTL_HIDDEN:
92552 + str1 = va_arg(ap, char *);
92553 + gr_log_middle_varargs(audit, msg, result, str1);
92554 + break;
92555 + case GR_RBAC:
92556 + dentry = va_arg(ap, struct dentry *);
92557 + mnt = va_arg(ap, struct vfsmount *);
92558 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt));
92559 + break;
92560 + case GR_RBAC_STR:
92561 + dentry = va_arg(ap, struct dentry *);
92562 + mnt = va_arg(ap, struct vfsmount *);
92563 + str1 = va_arg(ap, char *);
92564 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1);
92565 + break;
92566 + case GR_STR_RBAC:
92567 + str1 = va_arg(ap, char *);
92568 + dentry = va_arg(ap, struct dentry *);
92569 + mnt = va_arg(ap, struct vfsmount *);
92570 + gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt));
92571 + break;
92572 + case GR_RBAC_MODE2:
92573 + dentry = va_arg(ap, struct dentry *);
92574 + mnt = va_arg(ap, struct vfsmount *);
92575 + str1 = va_arg(ap, char *);
92576 + str2 = va_arg(ap, char *);
92577 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2);
92578 + break;
92579 + case GR_RBAC_MODE3:
92580 + dentry = va_arg(ap, struct dentry *);
92581 + mnt = va_arg(ap, struct vfsmount *);
92582 + str1 = va_arg(ap, char *);
92583 + str2 = va_arg(ap, char *);
92584 + str3 = va_arg(ap, char *);
92585 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3);
92586 + break;
92587 + case GR_FILENAME:
92588 + dentry = va_arg(ap, struct dentry *);
92589 + mnt = va_arg(ap, struct vfsmount *);
92590 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt));
92591 + break;
92592 + case GR_STR_FILENAME:
92593 + str1 = va_arg(ap, char *);
92594 + dentry = va_arg(ap, struct dentry *);
92595 + mnt = va_arg(ap, struct vfsmount *);
92596 + gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt));
92597 + break;
92598 + case GR_FILENAME_STR:
92599 + dentry = va_arg(ap, struct dentry *);
92600 + mnt = va_arg(ap, struct vfsmount *);
92601 + str1 = va_arg(ap, char *);
92602 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1);
92603 + break;
92604 + case GR_FILENAME_TWO_INT:
92605 + dentry = va_arg(ap, struct dentry *);
92606 + mnt = va_arg(ap, struct vfsmount *);
92607 + num1 = va_arg(ap, int);
92608 + num2 = va_arg(ap, int);
92609 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2);
92610 + break;
92611 + case GR_FILENAME_TWO_INT_STR:
92612 + dentry = va_arg(ap, struct dentry *);
92613 + mnt = va_arg(ap, struct vfsmount *);
92614 + num1 = va_arg(ap, int);
92615 + num2 = va_arg(ap, int);
92616 + str1 = va_arg(ap, char *);
92617 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1);
92618 + break;
92619 + case GR_TEXTREL:
92620 + file = va_arg(ap, struct file *);
92621 + ulong1 = va_arg(ap, unsigned long);
92622 + ulong2 = va_arg(ap, unsigned long);
92623 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2);
92624 + break;
92625 + case GR_PTRACE:
92626 + task = va_arg(ap, struct task_struct *);
92627 + gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task_pid_nr(task));
92628 + break;
92629 + case GR_RESOURCE:
92630 + task = va_arg(ap, struct task_struct *);
92631 + cred = __task_cred(task);
92632 + pcred = __task_cred(task->real_parent);
92633 + ulong1 = va_arg(ap, unsigned long);
92634 + str1 = va_arg(ap, char *);
92635 + ulong2 = va_arg(ap, unsigned long);
92636 + gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92637 + break;
92638 + case GR_CAP:
92639 + task = va_arg(ap, struct task_struct *);
92640 + cred = __task_cred(task);
92641 + pcred = __task_cred(task->real_parent);
92642 + str1 = va_arg(ap, char *);
92643 + gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92644 + break;
92645 + case GR_SIG:
92646 + str1 = va_arg(ap, char *);
92647 + voidptr = va_arg(ap, void *);
92648 + gr_log_middle_varargs(audit, msg, str1, voidptr);
92649 + break;
92650 + case GR_SIG2:
92651 + task = va_arg(ap, struct task_struct *);
92652 + cred = __task_cred(task);
92653 + pcred = __task_cred(task->real_parent);
92654 + num1 = va_arg(ap, int);
92655 + gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92656 + break;
92657 + case GR_CRASH1:
92658 + task = va_arg(ap, struct task_struct *);
92659 + cred = __task_cred(task);
92660 + pcred = __task_cred(task->real_parent);
92661 + ulong1 = va_arg(ap, unsigned long);
92662 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), GR_GLOBAL_UID(cred->uid), ulong1);
92663 + break;
92664 + case GR_CRASH2:
92665 + task = va_arg(ap, struct task_struct *);
92666 + cred = __task_cred(task);
92667 + pcred = __task_cred(task->real_parent);
92668 + ulong1 = va_arg(ap, unsigned long);
92669 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), ulong1);
92670 + break;
92671 + case GR_RWXMAP:
92672 + file = va_arg(ap, struct file *);
92673 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>");
92674 + break;
92675 + case GR_RWXMAPVMA:
92676 + vma = va_arg(ap, struct vm_area_struct *);
92677 + if (vma->vm_file)
92678 + str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt);
92679 + else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
92680 + str1 = "<stack>";
92681 + else if (vma->vm_start <= current->mm->brk &&
92682 + vma->vm_end >= current->mm->start_brk)
92683 + str1 = "<heap>";
92684 + else
92685 + str1 = "<anonymous mapping>";
92686 + gr_log_middle_varargs(audit, msg, str1);
92687 + break;
92688 + case GR_PSACCT:
92689 + {
92690 + unsigned int wday, cday;
92691 + __u8 whr, chr;
92692 + __u8 wmin, cmin;
92693 + __u8 wsec, csec;
92694 + char cur_tty[64] = { 0 };
92695 + char parent_tty[64] = { 0 };
92696 +
92697 + task = va_arg(ap, struct task_struct *);
92698 + wday = va_arg(ap, unsigned int);
92699 + cday = va_arg(ap, unsigned int);
92700 + whr = va_arg(ap, int);
92701 + chr = va_arg(ap, int);
92702 + wmin = va_arg(ap, int);
92703 + cmin = va_arg(ap, int);
92704 + wsec = va_arg(ap, int);
92705 + csec = va_arg(ap, int);
92706 + ulong1 = va_arg(ap, unsigned long);
92707 + cred = __task_cred(task);
92708 + pcred = __task_cred(task->real_parent);
92709 +
92710 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty, parent_tty), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92711 + }
92712 + break;
92713 + default:
92714 + gr_log_middle(audit, msg, ap);
92715 + }
92716 + va_end(ap);
92717 + // these don't need DEFAULTSECARGS printed on the end
92718 + if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2)
92719 + gr_log_end(audit, 0);
92720 + else
92721 + gr_log_end(audit, 1);
92722 + END_LOCKS(audit);
92723 +}
92724 diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c
92725 new file mode 100644
92726 index 0000000..0e39d8c
92727 --- /dev/null
92728 +++ b/grsecurity/grsec_mem.c
92729 @@ -0,0 +1,48 @@
92730 +#include <linux/kernel.h>
92731 +#include <linux/sched.h>
92732 +#include <linux/mm.h>
92733 +#include <linux/mman.h>
92734 +#include <linux/module.h>
92735 +#include <linux/grinternal.h>
92736 +
92737 +void gr_handle_msr_write(void)
92738 +{
92739 + gr_log_noargs(GR_DONT_AUDIT, GR_MSRWRITE_MSG);
92740 + return;
92741 +}
92742 +EXPORT_SYMBOL_GPL(gr_handle_msr_write);
92743 +
92744 +void
92745 +gr_handle_ioperm(void)
92746 +{
92747 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG);
92748 + return;
92749 +}
92750 +
92751 +void
92752 +gr_handle_iopl(void)
92753 +{
92754 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG);
92755 + return;
92756 +}
92757 +
92758 +void
92759 +gr_handle_mem_readwrite(u64 from, u64 to)
92760 +{
92761 + gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to);
92762 + return;
92763 +}
92764 +
92765 +void
92766 +gr_handle_vm86(void)
92767 +{
92768 + gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG);
92769 + return;
92770 +}
92771 +
92772 +void
92773 +gr_log_badprocpid(const char *entry)
92774 +{
92775 + gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry);
92776 + return;
92777 +}
92778 diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c
92779 new file mode 100644
92780 index 0000000..fe02bf4
92781 --- /dev/null
92782 +++ b/grsecurity/grsec_mount.c
92783 @@ -0,0 +1,65 @@
92784 +#include <linux/kernel.h>
92785 +#include <linux/sched.h>
92786 +#include <linux/mount.h>
92787 +#include <linux/major.h>
92788 +#include <linux/grsecurity.h>
92789 +#include <linux/grinternal.h>
92790 +
92791 +void
92792 +gr_log_remount(const char *devname, const int retval)
92793 +{
92794 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
92795 + if (grsec_enable_mount && (retval >= 0))
92796 + gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none");
92797 +#endif
92798 + return;
92799 +}
92800 +
92801 +void
92802 +gr_log_unmount(const char *devname, const int retval)
92803 +{
92804 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
92805 + if (grsec_enable_mount && (retval >= 0))
92806 + gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none");
92807 +#endif
92808 + return;
92809 +}
92810 +
92811 +void
92812 +gr_log_mount(const char *from, struct path *to, const int retval)
92813 +{
92814 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
92815 + if (grsec_enable_mount && (retval >= 0))
92816 + gr_log_str_fs(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to->dentry, to->mnt);
92817 +#endif
92818 + return;
92819 +}
92820 +
92821 +int
92822 +gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags)
92823 +{
92824 +#ifdef CONFIG_GRKERNSEC_ROFS
92825 + if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) {
92826 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt);
92827 + return -EPERM;
92828 + } else
92829 + return 0;
92830 +#endif
92831 + return 0;
92832 +}
92833 +
92834 +int
92835 +gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode)
92836 +{
92837 +#ifdef CONFIG_GRKERNSEC_ROFS
92838 + struct inode *inode = d_backing_inode(dentry);
92839 +
92840 + if (grsec_enable_rofs && (acc_mode & MAY_WRITE) &&
92841 + inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR))) {
92842 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt);
92843 + return -EPERM;
92844 + } else
92845 + return 0;
92846 +#endif
92847 + return 0;
92848 +}
92849 diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c
92850 new file mode 100644
92851 index 0000000..6ee9d50
92852 --- /dev/null
92853 +++ b/grsecurity/grsec_pax.c
92854 @@ -0,0 +1,45 @@
92855 +#include <linux/kernel.h>
92856 +#include <linux/sched.h>
92857 +#include <linux/mm.h>
92858 +#include <linux/file.h>
92859 +#include <linux/grinternal.h>
92860 +#include <linux/grsecurity.h>
92861 +
92862 +void
92863 +gr_log_textrel(struct vm_area_struct * vma)
92864 +{
92865 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
92866 + if (grsec_enable_log_rwxmaps)
92867 + gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff);
92868 +#endif
92869 + return;
92870 +}
92871 +
92872 +void gr_log_ptgnustack(struct file *file)
92873 +{
92874 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
92875 + if (grsec_enable_log_rwxmaps)
92876 + gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
92877 +#endif
92878 + return;
92879 +}
92880 +
92881 +void
92882 +gr_log_rwxmmap(struct file *file)
92883 +{
92884 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
92885 + if (grsec_enable_log_rwxmaps)
92886 + gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
92887 +#endif
92888 + return;
92889 +}
92890 +
92891 +void
92892 +gr_log_rwxmprotect(struct vm_area_struct *vma)
92893 +{
92894 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
92895 + if (grsec_enable_log_rwxmaps)
92896 + gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
92897 +#endif
92898 + return;
92899 +}
92900 diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c
92901 new file mode 100644
92902 index 0000000..2005a3a
92903 --- /dev/null
92904 +++ b/grsecurity/grsec_proc.c
92905 @@ -0,0 +1,20 @@
92906 +#include <linux/kernel.h>
92907 +#include <linux/sched.h>
92908 +#include <linux/grsecurity.h>
92909 +#include <linux/grinternal.h>
92910 +
92911 +int gr_proc_is_restricted(void)
92912 +{
92913 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92914 + const struct cred *cred = current_cred();
92915 +#endif
92916 +
92917 +#ifdef CONFIG_GRKERNSEC_PROC_USER
92918 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
92919 + return -EACCES;
92920 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92921 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
92922 + return -EACCES;
92923 +#endif
92924 + return 0;
92925 +}
92926 diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
92927 new file mode 100644
92928 index 0000000..304c518
92929 --- /dev/null
92930 +++ b/grsecurity/grsec_ptrace.c
92931 @@ -0,0 +1,30 @@
92932 +#include <linux/kernel.h>
92933 +#include <linux/sched.h>
92934 +#include <linux/grinternal.h>
92935 +#include <linux/security.h>
92936 +
92937 +void
92938 +gr_audit_ptrace(struct task_struct *task)
92939 +{
92940 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
92941 + if (grsec_enable_audit_ptrace)
92942 + gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task);
92943 +#endif
92944 + return;
92945 +}
92946 +
92947 +int
92948 +gr_ptrace_readexec(struct file *file, int unsafe_flags)
92949 +{
92950 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
92951 + const struct dentry *dentry = file->f_path.dentry;
92952 + const struct vfsmount *mnt = file->f_path.mnt;
92953 +
92954 + if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) &&
92955 + (inode_permission(d_backing_inode(dentry), MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) {
92956 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt);
92957 + return -EACCES;
92958 + }
92959 +#endif
92960 + return 0;
92961 +}
92962 diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c
92963 new file mode 100644
92964 index 0000000..3860c7e
92965 --- /dev/null
92966 +++ b/grsecurity/grsec_sig.c
92967 @@ -0,0 +1,236 @@
92968 +#include <linux/kernel.h>
92969 +#include <linux/sched.h>
92970 +#include <linux/fs.h>
92971 +#include <linux/delay.h>
92972 +#include <linux/grsecurity.h>
92973 +#include <linux/grinternal.h>
92974 +#include <linux/hardirq.h>
92975 +
92976 +char *signames[] = {
92977 + [SIGSEGV] = "Segmentation fault",
92978 + [SIGILL] = "Illegal instruction",
92979 + [SIGABRT] = "Abort",
92980 + [SIGBUS] = "Invalid alignment/Bus error"
92981 +};
92982 +
92983 +void
92984 +gr_log_signal(const int sig, const void *addr, const struct task_struct *t)
92985 +{
92986 +#ifdef CONFIG_GRKERNSEC_SIGNAL
92987 + if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) ||
92988 + (sig == SIGABRT) || (sig == SIGBUS))) {
92989 + if (task_pid_nr(t) == task_pid_nr(current)) {
92990 + gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr);
92991 + } else {
92992 + gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig);
92993 + }
92994 + }
92995 +#endif
92996 + return;
92997 +}
92998 +
92999 +int
93000 +gr_handle_signal(const struct task_struct *p, const int sig)
93001 +{
93002 +#ifdef CONFIG_GRKERNSEC
93003 + /* ignore the 0 signal for protected task checks */
93004 + if (task_pid_nr(current) > 1 && sig && gr_check_protected_task(p)) {
93005 + gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig);
93006 + return -EPERM;
93007 + } else if (gr_pid_is_chrooted((struct task_struct *)p)) {
93008 + return -EPERM;
93009 + }
93010 +#endif
93011 + return 0;
93012 +}
93013 +
93014 +#ifdef CONFIG_GRKERNSEC
93015 +extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t);
93016 +
93017 +int gr_fake_force_sig(int sig, struct task_struct *t)
93018 +{
93019 + unsigned long int flags;
93020 + int ret, blocked, ignored;
93021 + struct k_sigaction *action;
93022 +
93023 + spin_lock_irqsave(&t->sighand->siglock, flags);
93024 + action = &t->sighand->action[sig-1];
93025 + ignored = action->sa.sa_handler == SIG_IGN;
93026 + blocked = sigismember(&t->blocked, sig);
93027 + if (blocked || ignored) {
93028 + action->sa.sa_handler = SIG_DFL;
93029 + if (blocked) {
93030 + sigdelset(&t->blocked, sig);
93031 + recalc_sigpending_and_wake(t);
93032 + }
93033 + }
93034 + if (action->sa.sa_handler == SIG_DFL)
93035 + t->signal->flags &= ~SIGNAL_UNKILLABLE;
93036 + ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t);
93037 +
93038 + spin_unlock_irqrestore(&t->sighand->siglock, flags);
93039 +
93040 + return ret;
93041 +}
93042 +#endif
93043 +
93044 +#define GR_USER_BAN_TIME (15 * 60)
93045 +#define GR_DAEMON_BRUTE_TIME (30 * 60)
93046 +
93047 +void gr_handle_brute_attach(int dumpable)
93048 +{
93049 +#ifdef CONFIG_GRKERNSEC_BRUTE
93050 + struct task_struct *p = current;
93051 + kuid_t uid = GLOBAL_ROOT_UID;
93052 + int daemon = 0;
93053 +
93054 + if (!grsec_enable_brute)
93055 + return;
93056 +
93057 + rcu_read_lock();
93058 + read_lock(&tasklist_lock);
93059 + read_lock(&grsec_exec_file_lock);
93060 + if (p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) {
93061 + p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME;
93062 + p->real_parent->brute = 1;
93063 + daemon = 1;
93064 + } else {
93065 + const struct cred *cred = __task_cred(p), *cred2;
93066 + struct task_struct *tsk, *tsk2;
93067 +
93068 + if (dumpable != SUID_DUMP_USER && gr_is_global_nonroot(cred->uid)) {
93069 + struct user_struct *user;
93070 +
93071 + uid = cred->uid;
93072 +
93073 + /* this is put upon execution past expiration */
93074 + user = find_user(uid);
93075 + if (user == NULL)
93076 + goto unlock;
93077 + user->suid_banned = 1;
93078 + user->suid_ban_expires = get_seconds() + GR_USER_BAN_TIME;
93079 + if (user->suid_ban_expires == ~0UL)
93080 + user->suid_ban_expires--;
93081 +
93082 + /* only kill other threads of the same binary, from the same user */
93083 + do_each_thread(tsk2, tsk) {
93084 + cred2 = __task_cred(tsk);
93085 + if (tsk != p && uid_eq(cred2->uid, uid) && gr_is_same_file(tsk->exec_file, p->exec_file))
93086 + gr_fake_force_sig(SIGKILL, tsk);
93087 + } while_each_thread(tsk2, tsk);
93088 + }
93089 + }
93090 +unlock:
93091 + read_unlock(&grsec_exec_file_lock);
93092 + read_unlock(&tasklist_lock);
93093 + rcu_read_unlock();
93094 +
93095 + if (gr_is_global_nonroot(uid))
93096 + gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, GR_GLOBAL_UID(uid), GR_USER_BAN_TIME / 60);
93097 + else if (daemon)
93098 + gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG);
93099 +
93100 +#endif
93101 + return;
93102 +}
93103 +
93104 +void gr_handle_brute_check(void)
93105 +{
93106 +#ifdef CONFIG_GRKERNSEC_BRUTE
93107 + struct task_struct *p = current;
93108 +
93109 + if (unlikely(p->brute)) {
93110 + if (!grsec_enable_brute)
93111 + p->brute = 0;
93112 + else if (time_before(get_seconds(), p->brute_expires))
93113 + msleep(30 * 1000);
93114 + }
93115 +#endif
93116 + return;
93117 +}
93118 +
93119 +void gr_handle_kernel_exploit(void)
93120 +{
93121 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
93122 + const struct cred *cred;
93123 + struct task_struct *tsk, *tsk2;
93124 + struct user_struct *user;
93125 + kuid_t uid;
93126 +
93127 + if (in_irq() || in_serving_softirq() || in_nmi())
93128 + panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context");
93129 +
93130 + uid = current_uid();
93131 +
93132 + if (gr_is_global_root(uid))
93133 + panic("grsec: halting the system due to suspicious kernel crash caused by root");
93134 + else {
93135 + /* kill all the processes of this user, hold a reference
93136 + to their creds struct, and prevent them from creating
93137 + another process until system reset
93138 + */
93139 + printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n",
93140 + GR_GLOBAL_UID(uid));
93141 + /* we intentionally leak this ref */
93142 + user = get_uid(current->cred->user);
93143 + if (user)
93144 + user->kernel_banned = 1;
93145 +
93146 + /* kill all processes of this user */
93147 + read_lock(&tasklist_lock);
93148 + do_each_thread(tsk2, tsk) {
93149 + cred = __task_cred(tsk);
93150 + if (uid_eq(cred->uid, uid))
93151 + gr_fake_force_sig(SIGKILL, tsk);
93152 + } while_each_thread(tsk2, tsk);
93153 + read_unlock(&tasklist_lock);
93154 + }
93155 +#endif
93156 +}
93157 +
93158 +#ifdef CONFIG_GRKERNSEC_BRUTE
93159 +static bool suid_ban_expired(struct user_struct *user)
93160 +{
93161 + if (user->suid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->suid_ban_expires)) {
93162 + user->suid_banned = 0;
93163 + user->suid_ban_expires = 0;
93164 + free_uid(user);
93165 + return true;
93166 + }
93167 +
93168 + return false;
93169 +}
93170 +#endif
93171 +
93172 +int gr_process_kernel_exec_ban(void)
93173 +{
93174 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
93175 + if (unlikely(current->cred->user->kernel_banned))
93176 + return -EPERM;
93177 +#endif
93178 + return 0;
93179 +}
93180 +
93181 +int gr_process_kernel_setuid_ban(struct user_struct *user)
93182 +{
93183 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
93184 + if (unlikely(user->kernel_banned))
93185 + gr_fake_force_sig(SIGKILL, current);
93186 +#endif
93187 + return 0;
93188 +}
93189 +
93190 +int gr_process_suid_exec_ban(const struct linux_binprm *bprm)
93191 +{
93192 +#ifdef CONFIG_GRKERNSEC_BRUTE
93193 + struct user_struct *user = current->cred->user;
93194 + if (unlikely(user->suid_banned)) {
93195 + if (suid_ban_expired(user))
93196 + return 0;
93197 + /* disallow execution of suid binaries only */
93198 + else if (!uid_eq(bprm->cred->euid, current->cred->uid))
93199 + return -EPERM;
93200 + }
93201 +#endif
93202 + return 0;
93203 +}
93204 diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c
93205 new file mode 100644
93206 index 0000000..a523bd2
93207 --- /dev/null
93208 +++ b/grsecurity/grsec_sock.c
93209 @@ -0,0 +1,244 @@
93210 +#include <linux/kernel.h>
93211 +#include <linux/module.h>
93212 +#include <linux/sched.h>
93213 +#include <linux/file.h>
93214 +#include <linux/net.h>
93215 +#include <linux/in.h>
93216 +#include <linux/ip.h>
93217 +#include <net/sock.h>
93218 +#include <net/inet_sock.h>
93219 +#include <linux/grsecurity.h>
93220 +#include <linux/grinternal.h>
93221 +#include <linux/gracl.h>
93222 +
93223 +extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb);
93224 +extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr);
93225 +
93226 +EXPORT_SYMBOL_GPL(gr_search_udp_recvmsg);
93227 +EXPORT_SYMBOL_GPL(gr_search_udp_sendmsg);
93228 +
93229 +#ifdef CONFIG_UNIX_MODULE
93230 +EXPORT_SYMBOL_GPL(gr_acl_handle_unix);
93231 +EXPORT_SYMBOL_GPL(gr_acl_handle_mknod);
93232 +EXPORT_SYMBOL_GPL(gr_handle_chroot_unix);
93233 +EXPORT_SYMBOL_GPL(gr_handle_create);
93234 +#endif
93235 +
93236 +#ifdef CONFIG_GRKERNSEC
93237 +#define gr_conn_table_size 32749
93238 +struct conn_table_entry {
93239 + struct conn_table_entry *next;
93240 + struct signal_struct *sig;
93241 +};
93242 +
93243 +struct conn_table_entry *gr_conn_table[gr_conn_table_size];
93244 +DEFINE_SPINLOCK(gr_conn_table_lock);
93245 +
93246 +extern const char * gr_socktype_to_name(unsigned char type);
93247 +extern const char * gr_proto_to_name(unsigned char proto);
93248 +extern const char * gr_sockfamily_to_name(unsigned char family);
93249 +
93250 +static int
93251 +conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size)
93252 +{
93253 + return ((daddr + saddr + (sport << 8) + (dport << 16)) % size);
93254 +}
93255 +
93256 +static int
93257 +conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr,
93258 + __u16 sport, __u16 dport)
93259 +{
93260 + if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr &&
93261 + sig->gr_sport == sport && sig->gr_dport == dport))
93262 + return 1;
93263 + else
93264 + return 0;
93265 +}
93266 +
93267 +static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent)
93268 +{
93269 + struct conn_table_entry **match;
93270 + unsigned int index;
93271 +
93272 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
93273 + sig->gr_sport, sig->gr_dport,
93274 + gr_conn_table_size);
93275 +
93276 + newent->sig = sig;
93277 +
93278 + match = &gr_conn_table[index];
93279 + newent->next = *match;
93280 + *match = newent;
93281 +
93282 + return;
93283 +}
93284 +
93285 +static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig)
93286 +{
93287 + struct conn_table_entry *match, *last = NULL;
93288 + unsigned int index;
93289 +
93290 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
93291 + sig->gr_sport, sig->gr_dport,
93292 + gr_conn_table_size);
93293 +
93294 + match = gr_conn_table[index];
93295 + while (match && !conn_match(match->sig,
93296 + sig->gr_saddr, sig->gr_daddr, sig->gr_sport,
93297 + sig->gr_dport)) {
93298 + last = match;
93299 + match = match->next;
93300 + }
93301 +
93302 + if (match) {
93303 + if (last)
93304 + last->next = match->next;
93305 + else
93306 + gr_conn_table[index] = NULL;
93307 + kfree(match);
93308 + }
93309 +
93310 + return;
93311 +}
93312 +
93313 +static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr,
93314 + __u16 sport, __u16 dport)
93315 +{
93316 + struct conn_table_entry *match;
93317 + unsigned int index;
93318 +
93319 + index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size);
93320 +
93321 + match = gr_conn_table[index];
93322 + while (match && !conn_match(match->sig, saddr, daddr, sport, dport))
93323 + match = match->next;
93324 +
93325 + if (match)
93326 + return match->sig;
93327 + else
93328 + return NULL;
93329 +}
93330 +
93331 +#endif
93332 +
93333 +void gr_update_task_in_ip_table(const struct inet_sock *inet)
93334 +{
93335 +#ifdef CONFIG_GRKERNSEC
93336 + struct signal_struct *sig = current->signal;
93337 + struct conn_table_entry *newent;
93338 +
93339 + newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC);
93340 + if (newent == NULL)
93341 + return;
93342 + /* no bh lock needed since we are called with bh disabled */
93343 + spin_lock(&gr_conn_table_lock);
93344 + gr_del_task_from_ip_table_nolock(sig);
93345 + sig->gr_saddr = inet->inet_rcv_saddr;
93346 + sig->gr_daddr = inet->inet_daddr;
93347 + sig->gr_sport = inet->inet_sport;
93348 + sig->gr_dport = inet->inet_dport;
93349 + gr_add_to_task_ip_table_nolock(sig, newent);
93350 + spin_unlock(&gr_conn_table_lock);
93351 +#endif
93352 + return;
93353 +}
93354 +
93355 +void gr_del_task_from_ip_table(struct task_struct *task)
93356 +{
93357 +#ifdef CONFIG_GRKERNSEC
93358 + spin_lock_bh(&gr_conn_table_lock);
93359 + gr_del_task_from_ip_table_nolock(task->signal);
93360 + spin_unlock_bh(&gr_conn_table_lock);
93361 +#endif
93362 + return;
93363 +}
93364 +
93365 +void
93366 +gr_attach_curr_ip(const struct sock *sk)
93367 +{
93368 +#ifdef CONFIG_GRKERNSEC
93369 + struct signal_struct *p, *set;
93370 + const struct inet_sock *inet = inet_sk(sk);
93371 +
93372 + if (unlikely(sk->sk_protocol != IPPROTO_TCP))
93373 + return;
93374 +
93375 + set = current->signal;
93376 +
93377 + spin_lock_bh(&gr_conn_table_lock);
93378 + p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr,
93379 + inet->inet_dport, inet->inet_sport);
93380 + if (unlikely(p != NULL)) {
93381 + set->curr_ip = p->curr_ip;
93382 + set->used_accept = 1;
93383 + gr_del_task_from_ip_table_nolock(p);
93384 + spin_unlock_bh(&gr_conn_table_lock);
93385 + return;
93386 + }
93387 + spin_unlock_bh(&gr_conn_table_lock);
93388 +
93389 + set->curr_ip = inet->inet_daddr;
93390 + set->used_accept = 1;
93391 +#endif
93392 + return;
93393 +}
93394 +
93395 +int
93396 +gr_handle_sock_all(const int family, const int type, const int protocol)
93397 +{
93398 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
93399 + if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) &&
93400 + (family != AF_UNIX)) {
93401 + if (family == AF_INET)
93402 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol));
93403 + else
93404 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol);
93405 + return -EACCES;
93406 + }
93407 +#endif
93408 + return 0;
93409 +}
93410 +
93411 +int
93412 +gr_handle_sock_server(const struct sockaddr *sck)
93413 +{
93414 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
93415 + if (grsec_enable_socket_server &&
93416 + in_group_p(grsec_socket_server_gid) &&
93417 + sck && (sck->sa_family != AF_UNIX) &&
93418 + (sck->sa_family != AF_LOCAL)) {
93419 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
93420 + return -EACCES;
93421 + }
93422 +#endif
93423 + return 0;
93424 +}
93425 +
93426 +int
93427 +gr_handle_sock_server_other(const struct sock *sck)
93428 +{
93429 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
93430 + if (grsec_enable_socket_server &&
93431 + in_group_p(grsec_socket_server_gid) &&
93432 + sck && (sck->sk_family != AF_UNIX) &&
93433 + (sck->sk_family != AF_LOCAL)) {
93434 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
93435 + return -EACCES;
93436 + }
93437 +#endif
93438 + return 0;
93439 +}
93440 +
93441 +int
93442 +gr_handle_sock_client(const struct sockaddr *sck)
93443 +{
93444 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
93445 + if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) &&
93446 + sck && (sck->sa_family != AF_UNIX) &&
93447 + (sck->sa_family != AF_LOCAL)) {
93448 + gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG);
93449 + return -EACCES;
93450 + }
93451 +#endif
93452 + return 0;
93453 +}
93454 diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c
93455 new file mode 100644
93456 index 0000000..aaec43c
93457 --- /dev/null
93458 +++ b/grsecurity/grsec_sysctl.c
93459 @@ -0,0 +1,488 @@
93460 +#include <linux/kernel.h>
93461 +#include <linux/sched.h>
93462 +#include <linux/sysctl.h>
93463 +#include <linux/grsecurity.h>
93464 +#include <linux/grinternal.h>
93465 +
93466 +int
93467 +gr_handle_sysctl_mod(const char *dirname, const char *name, const int op)
93468 +{
93469 +#ifdef CONFIG_GRKERNSEC_SYSCTL
93470 + if (dirname == NULL || name == NULL)
93471 + return 0;
93472 + if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) {
93473 + gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name);
93474 + return -EACCES;
93475 + }
93476 +#endif
93477 + return 0;
93478 +}
93479 +
93480 +#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB)
93481 +static int __maybe_unused __read_only one = 1;
93482 +#endif
93483 +
93484 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \
93485 + defined(CONFIG_GRKERNSEC_DENYUSB)
93486 +struct ctl_table grsecurity_table[] = {
93487 +#ifdef CONFIG_GRKERNSEC_SYSCTL
93488 +#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO
93489 +#ifdef CONFIG_GRKERNSEC_IO
93490 + {
93491 + .procname = "disable_priv_io",
93492 + .data = &grsec_disable_privio,
93493 + .maxlen = sizeof(int),
93494 + .mode = 0600,
93495 + .proc_handler = &proc_dointvec_secure,
93496 + },
93497 +#endif
93498 +#endif
93499 +#ifdef CONFIG_GRKERNSEC_LINK
93500 + {
93501 + .procname = "linking_restrictions",
93502 + .data = &grsec_enable_link,
93503 + .maxlen = sizeof(int),
93504 + .mode = 0600,
93505 + .proc_handler = &proc_dointvec_secure,
93506 + },
93507 +#endif
93508 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
93509 + {
93510 + .procname = "enforce_symlinksifowner",
93511 + .data = &grsec_enable_symlinkown,
93512 + .maxlen = sizeof(int),
93513 + .mode = 0600,
93514 + .proc_handler = &proc_dointvec_secure,
93515 + },
93516 + {
93517 + .procname = "symlinkown_gid",
93518 + .data = &grsec_symlinkown_gid,
93519 + .maxlen = sizeof(int),
93520 + .mode = 0600,
93521 + .proc_handler = &proc_dointvec_secure,
93522 + },
93523 +#endif
93524 +#ifdef CONFIG_GRKERNSEC_BRUTE
93525 + {
93526 + .procname = "deter_bruteforce",
93527 + .data = &grsec_enable_brute,
93528 + .maxlen = sizeof(int),
93529 + .mode = 0600,
93530 + .proc_handler = &proc_dointvec_secure,
93531 + },
93532 +#endif
93533 +#ifdef CONFIG_GRKERNSEC_FIFO
93534 + {
93535 + .procname = "fifo_restrictions",
93536 + .data = &grsec_enable_fifo,
93537 + .maxlen = sizeof(int),
93538 + .mode = 0600,
93539 + .proc_handler = &proc_dointvec_secure,
93540 + },
93541 +#endif
93542 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
93543 + {
93544 + .procname = "ptrace_readexec",
93545 + .data = &grsec_enable_ptrace_readexec,
93546 + .maxlen = sizeof(int),
93547 + .mode = 0600,
93548 + .proc_handler = &proc_dointvec_secure,
93549 + },
93550 +#endif
93551 +#ifdef CONFIG_GRKERNSEC_SETXID
93552 + {
93553 + .procname = "consistent_setxid",
93554 + .data = &grsec_enable_setxid,
93555 + .maxlen = sizeof(int),
93556 + .mode = 0600,
93557 + .proc_handler = &proc_dointvec_secure,
93558 + },
93559 +#endif
93560 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
93561 + {
93562 + .procname = "ip_blackhole",
93563 + .data = &grsec_enable_blackhole,
93564 + .maxlen = sizeof(int),
93565 + .mode = 0600,
93566 + .proc_handler = &proc_dointvec_secure,
93567 + },
93568 + {
93569 + .procname = "lastack_retries",
93570 + .data = &grsec_lastack_retries,
93571 + .maxlen = sizeof(int),
93572 + .mode = 0600,
93573 + .proc_handler = &proc_dointvec_secure,
93574 + },
93575 +#endif
93576 +#ifdef CONFIG_GRKERNSEC_EXECLOG
93577 + {
93578 + .procname = "exec_logging",
93579 + .data = &grsec_enable_execlog,
93580 + .maxlen = sizeof(int),
93581 + .mode = 0600,
93582 + .proc_handler = &proc_dointvec_secure,
93583 + },
93584 +#endif
93585 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
93586 + {
93587 + .procname = "rwxmap_logging",
93588 + .data = &grsec_enable_log_rwxmaps,
93589 + .maxlen = sizeof(int),
93590 + .mode = 0600,
93591 + .proc_handler = &proc_dointvec_secure,
93592 + },
93593 +#endif
93594 +#ifdef CONFIG_GRKERNSEC_SIGNAL
93595 + {
93596 + .procname = "signal_logging",
93597 + .data = &grsec_enable_signal,
93598 + .maxlen = sizeof(int),
93599 + .mode = 0600,
93600 + .proc_handler = &proc_dointvec_secure,
93601 + },
93602 +#endif
93603 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
93604 + {
93605 + .procname = "forkfail_logging",
93606 + .data = &grsec_enable_forkfail,
93607 + .maxlen = sizeof(int),
93608 + .mode = 0600,
93609 + .proc_handler = &proc_dointvec_secure,
93610 + },
93611 +#endif
93612 +#ifdef CONFIG_GRKERNSEC_TIME
93613 + {
93614 + .procname = "timechange_logging",
93615 + .data = &grsec_enable_time,
93616 + .maxlen = sizeof(int),
93617 + .mode = 0600,
93618 + .proc_handler = &proc_dointvec_secure,
93619 + },
93620 +#endif
93621 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
93622 + {
93623 + .procname = "chroot_deny_shmat",
93624 + .data = &grsec_enable_chroot_shmat,
93625 + .maxlen = sizeof(int),
93626 + .mode = 0600,
93627 + .proc_handler = &proc_dointvec_secure,
93628 + },
93629 +#endif
93630 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
93631 + {
93632 + .procname = "chroot_deny_unix",
93633 + .data = &grsec_enable_chroot_unix,
93634 + .maxlen = sizeof(int),
93635 + .mode = 0600,
93636 + .proc_handler = &proc_dointvec_secure,
93637 + },
93638 +#endif
93639 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
93640 + {
93641 + .procname = "chroot_deny_mount",
93642 + .data = &grsec_enable_chroot_mount,
93643 + .maxlen = sizeof(int),
93644 + .mode = 0600,
93645 + .proc_handler = &proc_dointvec_secure,
93646 + },
93647 +#endif
93648 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
93649 + {
93650 + .procname = "chroot_deny_fchdir",
93651 + .data = &grsec_enable_chroot_fchdir,
93652 + .maxlen = sizeof(int),
93653 + .mode = 0600,
93654 + .proc_handler = &proc_dointvec_secure,
93655 + },
93656 +#endif
93657 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
93658 + {
93659 + .procname = "chroot_deny_chroot",
93660 + .data = &grsec_enable_chroot_double,
93661 + .maxlen = sizeof(int),
93662 + .mode = 0600,
93663 + .proc_handler = &proc_dointvec_secure,
93664 + },
93665 +#endif
93666 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
93667 + {
93668 + .procname = "chroot_deny_pivot",
93669 + .data = &grsec_enable_chroot_pivot,
93670 + .maxlen = sizeof(int),
93671 + .mode = 0600,
93672 + .proc_handler = &proc_dointvec_secure,
93673 + },
93674 +#endif
93675 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
93676 + {
93677 + .procname = "chroot_enforce_chdir",
93678 + .data = &grsec_enable_chroot_chdir,
93679 + .maxlen = sizeof(int),
93680 + .mode = 0600,
93681 + .proc_handler = &proc_dointvec_secure,
93682 + },
93683 +#endif
93684 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
93685 + {
93686 + .procname = "chroot_deny_chmod",
93687 + .data = &grsec_enable_chroot_chmod,
93688 + .maxlen = sizeof(int),
93689 + .mode = 0600,
93690 + .proc_handler = &proc_dointvec_secure,
93691 + },
93692 +#endif
93693 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
93694 + {
93695 + .procname = "chroot_deny_mknod",
93696 + .data = &grsec_enable_chroot_mknod,
93697 + .maxlen = sizeof(int),
93698 + .mode = 0600,
93699 + .proc_handler = &proc_dointvec_secure,
93700 + },
93701 +#endif
93702 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
93703 + {
93704 + .procname = "chroot_restrict_nice",
93705 + .data = &grsec_enable_chroot_nice,
93706 + .maxlen = sizeof(int),
93707 + .mode = 0600,
93708 + .proc_handler = &proc_dointvec_secure,
93709 + },
93710 +#endif
93711 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
93712 + {
93713 + .procname = "chroot_execlog",
93714 + .data = &grsec_enable_chroot_execlog,
93715 + .maxlen = sizeof(int),
93716 + .mode = 0600,
93717 + .proc_handler = &proc_dointvec_secure,
93718 + },
93719 +#endif
93720 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
93721 + {
93722 + .procname = "chroot_caps",
93723 + .data = &grsec_enable_chroot_caps,
93724 + .maxlen = sizeof(int),
93725 + .mode = 0600,
93726 + .proc_handler = &proc_dointvec_secure,
93727 + },
93728 +#endif
93729 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
93730 + {
93731 + .procname = "chroot_deny_bad_rename",
93732 + .data = &grsec_enable_chroot_rename,
93733 + .maxlen = sizeof(int),
93734 + .mode = 0600,
93735 + .proc_handler = &proc_dointvec_secure,
93736 + },
93737 +#endif
93738 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
93739 + {
93740 + .procname = "chroot_deny_sysctl",
93741 + .data = &grsec_enable_chroot_sysctl,
93742 + .maxlen = sizeof(int),
93743 + .mode = 0600,
93744 + .proc_handler = &proc_dointvec_secure,
93745 + },
93746 +#endif
93747 +#ifdef CONFIG_GRKERNSEC_TPE
93748 + {
93749 + .procname = "tpe",
93750 + .data = &grsec_enable_tpe,
93751 + .maxlen = sizeof(int),
93752 + .mode = 0600,
93753 + .proc_handler = &proc_dointvec_secure,
93754 + },
93755 + {
93756 + .procname = "tpe_gid",
93757 + .data = &grsec_tpe_gid,
93758 + .maxlen = sizeof(int),
93759 + .mode = 0600,
93760 + .proc_handler = &proc_dointvec_secure,
93761 + },
93762 +#endif
93763 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
93764 + {
93765 + .procname = "tpe_invert",
93766 + .data = &grsec_enable_tpe_invert,
93767 + .maxlen = sizeof(int),
93768 + .mode = 0600,
93769 + .proc_handler = &proc_dointvec_secure,
93770 + },
93771 +#endif
93772 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
93773 + {
93774 + .procname = "tpe_restrict_all",
93775 + .data = &grsec_enable_tpe_all,
93776 + .maxlen = sizeof(int),
93777 + .mode = 0600,
93778 + .proc_handler = &proc_dointvec_secure,
93779 + },
93780 +#endif
93781 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
93782 + {
93783 + .procname = "socket_all",
93784 + .data = &grsec_enable_socket_all,
93785 + .maxlen = sizeof(int),
93786 + .mode = 0600,
93787 + .proc_handler = &proc_dointvec_secure,
93788 + },
93789 + {
93790 + .procname = "socket_all_gid",
93791 + .data = &grsec_socket_all_gid,
93792 + .maxlen = sizeof(int),
93793 + .mode = 0600,
93794 + .proc_handler = &proc_dointvec_secure,
93795 + },
93796 +#endif
93797 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
93798 + {
93799 + .procname = "socket_client",
93800 + .data = &grsec_enable_socket_client,
93801 + .maxlen = sizeof(int),
93802 + .mode = 0600,
93803 + .proc_handler = &proc_dointvec_secure,
93804 + },
93805 + {
93806 + .procname = "socket_client_gid",
93807 + .data = &grsec_socket_client_gid,
93808 + .maxlen = sizeof(int),
93809 + .mode = 0600,
93810 + .proc_handler = &proc_dointvec_secure,
93811 + },
93812 +#endif
93813 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
93814 + {
93815 + .procname = "socket_server",
93816 + .data = &grsec_enable_socket_server,
93817 + .maxlen = sizeof(int),
93818 + .mode = 0600,
93819 + .proc_handler = &proc_dointvec_secure,
93820 + },
93821 + {
93822 + .procname = "socket_server_gid",
93823 + .data = &grsec_socket_server_gid,
93824 + .maxlen = sizeof(int),
93825 + .mode = 0600,
93826 + .proc_handler = &proc_dointvec_secure,
93827 + },
93828 +#endif
93829 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
93830 + {
93831 + .procname = "audit_group",
93832 + .data = &grsec_enable_group,
93833 + .maxlen = sizeof(int),
93834 + .mode = 0600,
93835 + .proc_handler = &proc_dointvec_secure,
93836 + },
93837 + {
93838 + .procname = "audit_gid",
93839 + .data = &grsec_audit_gid,
93840 + .maxlen = sizeof(int),
93841 + .mode = 0600,
93842 + .proc_handler = &proc_dointvec_secure,
93843 + },
93844 +#endif
93845 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
93846 + {
93847 + .procname = "audit_chdir",
93848 + .data = &grsec_enable_chdir,
93849 + .maxlen = sizeof(int),
93850 + .mode = 0600,
93851 + .proc_handler = &proc_dointvec_secure,
93852 + },
93853 +#endif
93854 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
93855 + {
93856 + .procname = "audit_mount",
93857 + .data = &grsec_enable_mount,
93858 + .maxlen = sizeof(int),
93859 + .mode = 0600,
93860 + .proc_handler = &proc_dointvec_secure,
93861 + },
93862 +#endif
93863 +#ifdef CONFIG_GRKERNSEC_DMESG
93864 + {
93865 + .procname = "dmesg",
93866 + .data = &grsec_enable_dmesg,
93867 + .maxlen = sizeof(int),
93868 + .mode = 0600,
93869 + .proc_handler = &proc_dointvec_secure,
93870 + },
93871 +#endif
93872 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
93873 + {
93874 + .procname = "chroot_findtask",
93875 + .data = &grsec_enable_chroot_findtask,
93876 + .maxlen = sizeof(int),
93877 + .mode = 0600,
93878 + .proc_handler = &proc_dointvec_secure,
93879 + },
93880 +#endif
93881 +#ifdef CONFIG_GRKERNSEC_RESLOG
93882 + {
93883 + .procname = "resource_logging",
93884 + .data = &grsec_resource_logging,
93885 + .maxlen = sizeof(int),
93886 + .mode = 0600,
93887 + .proc_handler = &proc_dointvec_secure,
93888 + },
93889 +#endif
93890 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
93891 + {
93892 + .procname = "audit_ptrace",
93893 + .data = &grsec_enable_audit_ptrace,
93894 + .maxlen = sizeof(int),
93895 + .mode = 0600,
93896 + .proc_handler = &proc_dointvec_secure,
93897 + },
93898 +#endif
93899 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
93900 + {
93901 + .procname = "harden_ptrace",
93902 + .data = &grsec_enable_harden_ptrace,
93903 + .maxlen = sizeof(int),
93904 + .mode = 0600,
93905 + .proc_handler = &proc_dointvec_secure,
93906 + },
93907 +#endif
93908 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
93909 + {
93910 + .procname = "harden_ipc",
93911 + .data = &grsec_enable_harden_ipc,
93912 + .maxlen = sizeof(int),
93913 + .mode = 0600,
93914 + .proc_handler = &proc_dointvec_secure,
93915 + },
93916 +#endif
93917 + {
93918 + .procname = "grsec_lock",
93919 + .data = &grsec_lock,
93920 + .maxlen = sizeof(int),
93921 + .mode = 0600,
93922 + .proc_handler = &proc_dointvec_secure,
93923 + },
93924 +#endif
93925 +#ifdef CONFIG_GRKERNSEC_ROFS
93926 + {
93927 + .procname = "romount_protect",
93928 + .data = &grsec_enable_rofs,
93929 + .maxlen = sizeof(int),
93930 + .mode = 0600,
93931 + .proc_handler = &proc_dointvec_minmax_secure,
93932 + .extra1 = &one,
93933 + .extra2 = &one,
93934 + },
93935 +#endif
93936 +#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE)
93937 + {
93938 + .procname = "deny_new_usb",
93939 + .data = &grsec_deny_new_usb,
93940 + .maxlen = sizeof(int),
93941 + .mode = 0600,
93942 + .proc_handler = &proc_dointvec_secure,
93943 + },
93944 +#endif
93945 + { }
93946 +};
93947 +#endif
93948 diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c
93949 new file mode 100644
93950 index 0000000..61b514e
93951 --- /dev/null
93952 +++ b/grsecurity/grsec_time.c
93953 @@ -0,0 +1,16 @@
93954 +#include <linux/kernel.h>
93955 +#include <linux/sched.h>
93956 +#include <linux/grinternal.h>
93957 +#include <linux/module.h>
93958 +
93959 +void
93960 +gr_log_timechange(void)
93961 +{
93962 +#ifdef CONFIG_GRKERNSEC_TIME
93963 + if (grsec_enable_time)
93964 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG);
93965 +#endif
93966 + return;
93967 +}
93968 +
93969 +EXPORT_SYMBOL_GPL(gr_log_timechange);
93970 diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c
93971 new file mode 100644
93972 index 0000000..9786671
93973 --- /dev/null
93974 +++ b/grsecurity/grsec_tpe.c
93975 @@ -0,0 +1,78 @@
93976 +#include <linux/kernel.h>
93977 +#include <linux/sched.h>
93978 +#include <linux/file.h>
93979 +#include <linux/fs.h>
93980 +#include <linux/grinternal.h>
93981 +
93982 +extern int gr_acl_tpe_check(void);
93983 +
93984 +int
93985 +gr_tpe_allow(const struct file *file)
93986 +{
93987 +#ifdef CONFIG_GRKERNSEC
93988 + struct inode *inode = d_backing_inode(file->f_path.dentry->d_parent);
93989 + struct inode *file_inode = d_backing_inode(file->f_path.dentry);
93990 + const struct cred *cred = current_cred();
93991 + char *msg = NULL;
93992 + char *msg2 = NULL;
93993 +
93994 + // never restrict root
93995 + if (gr_is_global_root(cred->uid))
93996 + return 1;
93997 +
93998 + if (grsec_enable_tpe) {
93999 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
94000 + if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid))
94001 + msg = "not being in trusted group";
94002 + else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid))
94003 + msg = "being in untrusted group";
94004 +#else
94005 + if (in_group_p(grsec_tpe_gid))
94006 + msg = "being in untrusted group";
94007 +#endif
94008 + }
94009 + if (!msg && gr_acl_tpe_check())
94010 + msg = "being in untrusted role";
94011 +
94012 + // not in any affected group/role
94013 + if (!msg)
94014 + goto next_check;
94015 +
94016 + if (gr_is_global_nonroot(inode->i_uid))
94017 + msg2 = "file in non-root-owned directory";
94018 + else if (inode->i_mode & S_IWOTH)
94019 + msg2 = "file in world-writable directory";
94020 + else if (inode->i_mode & S_IWGRP)
94021 + msg2 = "file in group-writable directory";
94022 + else if (file_inode->i_mode & S_IWOTH)
94023 + msg2 = "file is world-writable";
94024 +
94025 + if (msg && msg2) {
94026 + char fullmsg[70] = {0};
94027 + snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2);
94028 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt);
94029 + return 0;
94030 + }
94031 + msg = NULL;
94032 +next_check:
94033 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
94034 + if (!grsec_enable_tpe || !grsec_enable_tpe_all)
94035 + return 1;
94036 +
94037 + if (gr_is_global_nonroot(inode->i_uid) && !uid_eq(inode->i_uid, cred->uid))
94038 + msg = "directory not owned by user";
94039 + else if (inode->i_mode & S_IWOTH)
94040 + msg = "file in world-writable directory";
94041 + else if (inode->i_mode & S_IWGRP)
94042 + msg = "file in group-writable directory";
94043 + else if (file_inode->i_mode & S_IWOTH)
94044 + msg = "file is world-writable";
94045 +
94046 + if (msg) {
94047 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt);
94048 + return 0;
94049 + }
94050 +#endif
94051 +#endif
94052 + return 1;
94053 +}
94054 diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c
94055 new file mode 100644
94056 index 0000000..ae02d8e
94057 --- /dev/null
94058 +++ b/grsecurity/grsec_usb.c
94059 @@ -0,0 +1,15 @@
94060 +#include <linux/kernel.h>
94061 +#include <linux/grinternal.h>
94062 +#include <linux/module.h>
94063 +
94064 +int gr_handle_new_usb(void)
94065 +{
94066 +#ifdef CONFIG_GRKERNSEC_DENYUSB
94067 + if (grsec_deny_new_usb) {
94068 + printk(KERN_ALERT "grsec: denied insert of new USB device\n");
94069 + return 1;
94070 + }
94071 +#endif
94072 + return 0;
94073 +}
94074 +EXPORT_SYMBOL_GPL(gr_handle_new_usb);
94075 diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c
94076 new file mode 100644
94077 index 0000000..158b330
94078 --- /dev/null
94079 +++ b/grsecurity/grsum.c
94080 @@ -0,0 +1,64 @@
94081 +#include <linux/err.h>
94082 +#include <linux/kernel.h>
94083 +#include <linux/sched.h>
94084 +#include <linux/mm.h>
94085 +#include <linux/scatterlist.h>
94086 +#include <linux/crypto.h>
94087 +#include <linux/gracl.h>
94088 +
94089 +
94090 +#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE)
94091 +#error "crypto and sha256 must be built into the kernel"
94092 +#endif
94093 +
94094 +int
94095 +chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum)
94096 +{
94097 + struct crypto_hash *tfm;
94098 + struct hash_desc desc;
94099 + struct scatterlist sg[2];
94100 + unsigned char temp_sum[GR_SHA_LEN] __attribute__((aligned(__alignof__(unsigned long))));
94101 + unsigned long *tmpsumptr = (unsigned long *)temp_sum;
94102 + unsigned long *sumptr = (unsigned long *)sum;
94103 + int cryptres;
94104 + int retval = 1;
94105 + volatile int mismatched = 0;
94106 + volatile int dummy = 0;
94107 + unsigned int i;
94108 +
94109 + tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC);
94110 + if (IS_ERR(tfm)) {
94111 + /* should never happen, since sha256 should be built in */
94112 + memset(entry->pw, 0, GR_PW_LEN);
94113 + return 1;
94114 + }
94115 +
94116 + sg_init_table(sg, 2);
94117 + sg_set_buf(&sg[0], salt, GR_SALT_LEN);
94118 + sg_set_buf(&sg[1], entry->pw, strlen(entry->pw));
94119 +
94120 + desc.tfm = tfm;
94121 + desc.flags = 0;
94122 +
94123 + cryptres = crypto_hash_digest(&desc, sg, GR_SALT_LEN + strlen(entry->pw),
94124 + temp_sum);
94125 +
94126 + memset(entry->pw, 0, GR_PW_LEN);
94127 +
94128 + if (cryptres)
94129 + goto out;
94130 +
94131 + for (i = 0; i < GR_SHA_LEN/sizeof(tmpsumptr[0]); i++)
94132 + if (sumptr[i] != tmpsumptr[i])
94133 + mismatched = 1;
94134 + else
94135 + dummy = 1; // waste a cycle
94136 +
94137 + if (!mismatched)
94138 + retval = dummy - 1;
94139 +
94140 +out:
94141 + crypto_free_hash(tfm);
94142 +
94143 + return retval;
94144 +}
94145 diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
94146 index 5bdab6b..9ae82fe 100644
94147 --- a/include/asm-generic/4level-fixup.h
94148 +++ b/include/asm-generic/4level-fixup.h
94149 @@ -14,8 +14,10 @@
94150 #define pmd_alloc(mm, pud, address) \
94151 ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
94152 NULL: pmd_offset(pud, address))
94153 +#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address))
94154
94155 #define pud_alloc(mm, pgd, address) (pgd)
94156 +#define pud_alloc_kernel(mm, pgd, address) pud_alloc((mm), (pgd), (address))
94157 #define pud_offset(pgd, start) (pgd)
94158 #define pud_none(pud) 0
94159 #define pud_bad(pud) 0
94160 diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
94161 index b7babf0..1e4b4f1 100644
94162 --- a/include/asm-generic/atomic-long.h
94163 +++ b/include/asm-generic/atomic-long.h
94164 @@ -22,6 +22,12 @@
94165
94166 typedef atomic64_t atomic_long_t;
94167
94168 +#ifdef CONFIG_PAX_REFCOUNT
94169 +typedef atomic64_unchecked_t atomic_long_unchecked_t;
94170 +#else
94171 +typedef atomic64_t atomic_long_unchecked_t;
94172 +#endif
94173 +
94174 #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
94175
94176 static inline long atomic_long_read(atomic_long_t *l)
94177 @@ -31,6 +37,15 @@ static inline long atomic_long_read(atomic_long_t *l)
94178 return (long)atomic64_read(v);
94179 }
94180
94181 +#ifdef CONFIG_PAX_REFCOUNT
94182 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
94183 +{
94184 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
94185 +
94186 + return (long)atomic64_read_unchecked(v);
94187 +}
94188 +#endif
94189 +
94190 static inline void atomic_long_set(atomic_long_t *l, long i)
94191 {
94192 atomic64_t *v = (atomic64_t *)l;
94193 @@ -38,6 +53,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
94194 atomic64_set(v, i);
94195 }
94196
94197 +#ifdef CONFIG_PAX_REFCOUNT
94198 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
94199 +{
94200 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
94201 +
94202 + atomic64_set_unchecked(v, i);
94203 +}
94204 +#endif
94205 +
94206 static inline void atomic_long_inc(atomic_long_t *l)
94207 {
94208 atomic64_t *v = (atomic64_t *)l;
94209 @@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
94210 atomic64_inc(v);
94211 }
94212
94213 +#ifdef CONFIG_PAX_REFCOUNT
94214 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
94215 +{
94216 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
94217 +
94218 + atomic64_inc_unchecked(v);
94219 +}
94220 +#endif
94221 +
94222 static inline void atomic_long_dec(atomic_long_t *l)
94223 {
94224 atomic64_t *v = (atomic64_t *)l;
94225 @@ -52,6 +85,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
94226 atomic64_dec(v);
94227 }
94228
94229 +#ifdef CONFIG_PAX_REFCOUNT
94230 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
94231 +{
94232 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
94233 +
94234 + atomic64_dec_unchecked(v);
94235 +}
94236 +#endif
94237 +
94238 static inline void atomic_long_add(long i, atomic_long_t *l)
94239 {
94240 atomic64_t *v = (atomic64_t *)l;
94241 @@ -59,6 +101,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
94242 atomic64_add(i, v);
94243 }
94244
94245 +#ifdef CONFIG_PAX_REFCOUNT
94246 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
94247 +{
94248 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
94249 +
94250 + atomic64_add_unchecked(i, v);
94251 +}
94252 +#endif
94253 +
94254 static inline void atomic_long_sub(long i, atomic_long_t *l)
94255 {
94256 atomic64_t *v = (atomic64_t *)l;
94257 @@ -66,6 +117,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
94258 atomic64_sub(i, v);
94259 }
94260
94261 +#ifdef CONFIG_PAX_REFCOUNT
94262 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
94263 +{
94264 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
94265 +
94266 + atomic64_sub_unchecked(i, v);
94267 +}
94268 +#endif
94269 +
94270 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
94271 {
94272 atomic64_t *v = (atomic64_t *)l;
94273 @@ -94,13 +154,22 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
94274 return atomic64_add_negative(i, v);
94275 }
94276
94277 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
94278 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
94279 {
94280 atomic64_t *v = (atomic64_t *)l;
94281
94282 return (long)atomic64_add_return(i, v);
94283 }
94284
94285 +#ifdef CONFIG_PAX_REFCOUNT
94286 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
94287 +{
94288 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
94289 +
94290 + return (long)atomic64_add_return_unchecked(i, v);
94291 +}
94292 +#endif
94293 +
94294 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
94295 {
94296 atomic64_t *v = (atomic64_t *)l;
94297 @@ -115,6 +184,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
94298 return (long)atomic64_inc_return(v);
94299 }
94300
94301 +#ifdef CONFIG_PAX_REFCOUNT
94302 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
94303 +{
94304 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
94305 +
94306 + return (long)atomic64_inc_return_unchecked(v);
94307 +}
94308 +#endif
94309 +
94310 static inline long atomic_long_dec_return(atomic_long_t *l)
94311 {
94312 atomic64_t *v = (atomic64_t *)l;
94313 @@ -140,6 +218,12 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
94314
94315 typedef atomic_t atomic_long_t;
94316
94317 +#ifdef CONFIG_PAX_REFCOUNT
94318 +typedef atomic_unchecked_t atomic_long_unchecked_t;
94319 +#else
94320 +typedef atomic_t atomic_long_unchecked_t;
94321 +#endif
94322 +
94323 #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
94324 static inline long atomic_long_read(atomic_long_t *l)
94325 {
94326 @@ -148,6 +232,15 @@ static inline long atomic_long_read(atomic_long_t *l)
94327 return (long)atomic_read(v);
94328 }
94329
94330 +#ifdef CONFIG_PAX_REFCOUNT
94331 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
94332 +{
94333 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94334 +
94335 + return (long)atomic_read_unchecked(v);
94336 +}
94337 +#endif
94338 +
94339 static inline void atomic_long_set(atomic_long_t *l, long i)
94340 {
94341 atomic_t *v = (atomic_t *)l;
94342 @@ -155,6 +248,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
94343 atomic_set(v, i);
94344 }
94345
94346 +#ifdef CONFIG_PAX_REFCOUNT
94347 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
94348 +{
94349 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94350 +
94351 + atomic_set_unchecked(v, i);
94352 +}
94353 +#endif
94354 +
94355 static inline void atomic_long_inc(atomic_long_t *l)
94356 {
94357 atomic_t *v = (atomic_t *)l;
94358 @@ -162,6 +264,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
94359 atomic_inc(v);
94360 }
94361
94362 +#ifdef CONFIG_PAX_REFCOUNT
94363 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
94364 +{
94365 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94366 +
94367 + atomic_inc_unchecked(v);
94368 +}
94369 +#endif
94370 +
94371 static inline void atomic_long_dec(atomic_long_t *l)
94372 {
94373 atomic_t *v = (atomic_t *)l;
94374 @@ -169,6 +280,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
94375 atomic_dec(v);
94376 }
94377
94378 +#ifdef CONFIG_PAX_REFCOUNT
94379 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
94380 +{
94381 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94382 +
94383 + atomic_dec_unchecked(v);
94384 +}
94385 +#endif
94386 +
94387 static inline void atomic_long_add(long i, atomic_long_t *l)
94388 {
94389 atomic_t *v = (atomic_t *)l;
94390 @@ -176,6 +296,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
94391 atomic_add(i, v);
94392 }
94393
94394 +#ifdef CONFIG_PAX_REFCOUNT
94395 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
94396 +{
94397 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94398 +
94399 + atomic_add_unchecked(i, v);
94400 +}
94401 +#endif
94402 +
94403 static inline void atomic_long_sub(long i, atomic_long_t *l)
94404 {
94405 atomic_t *v = (atomic_t *)l;
94406 @@ -183,6 +312,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
94407 atomic_sub(i, v);
94408 }
94409
94410 +#ifdef CONFIG_PAX_REFCOUNT
94411 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
94412 +{
94413 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94414 +
94415 + atomic_sub_unchecked(i, v);
94416 +}
94417 +#endif
94418 +
94419 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
94420 {
94421 atomic_t *v = (atomic_t *)l;
94422 @@ -211,13 +349,23 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
94423 return atomic_add_negative(i, v);
94424 }
94425
94426 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
94427 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
94428 {
94429 atomic_t *v = (atomic_t *)l;
94430
94431 return (long)atomic_add_return(i, v);
94432 }
94433
94434 +#ifdef CONFIG_PAX_REFCOUNT
94435 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
94436 +{
94437 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94438 +
94439 + return (long)atomic_add_return_unchecked(i, v);
94440 +}
94441 +
94442 +#endif
94443 +
94444 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
94445 {
94446 atomic_t *v = (atomic_t *)l;
94447 @@ -232,6 +380,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
94448 return (long)atomic_inc_return(v);
94449 }
94450
94451 +#ifdef CONFIG_PAX_REFCOUNT
94452 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
94453 +{
94454 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94455 +
94456 + return (long)atomic_inc_return_unchecked(v);
94457 +}
94458 +#endif
94459 +
94460 static inline long atomic_long_dec_return(atomic_long_t *l)
94461 {
94462 atomic_t *v = (atomic_t *)l;
94463 @@ -255,4 +412,57 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
94464
94465 #endif /* BITS_PER_LONG == 64 */
94466
94467 +#ifdef CONFIG_PAX_REFCOUNT
94468 +static inline void pax_refcount_needs_these_functions(void)
94469 +{
94470 + atomic_read_unchecked((atomic_unchecked_t *)NULL);
94471 + atomic_set_unchecked((atomic_unchecked_t *)NULL, 0);
94472 + atomic_add_unchecked(0, (atomic_unchecked_t *)NULL);
94473 + atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL);
94474 + atomic_inc_unchecked((atomic_unchecked_t *)NULL);
94475 + (void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL);
94476 + atomic_inc_return_unchecked((atomic_unchecked_t *)NULL);
94477 + atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL);
94478 + atomic_dec_unchecked((atomic_unchecked_t *)NULL);
94479 + atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0);
94480 + (void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0);
94481 +#ifdef CONFIG_X86
94482 + atomic_clear_mask_unchecked(0, NULL);
94483 + atomic_set_mask_unchecked(0, NULL);
94484 +#endif
94485 +
94486 + atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL);
94487 + atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0);
94488 + atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL);
94489 + atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL);
94490 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL);
94491 + atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL);
94492 + atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL);
94493 + atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL);
94494 +}
94495 +#else
94496 +#define atomic_read_unchecked(v) atomic_read(v)
94497 +#define atomic_set_unchecked(v, i) atomic_set((v), (i))
94498 +#define atomic_add_unchecked(i, v) atomic_add((i), (v))
94499 +#define atomic_sub_unchecked(i, v) atomic_sub((i), (v))
94500 +#define atomic_inc_unchecked(v) atomic_inc(v)
94501 +#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v)
94502 +#define atomic_inc_return_unchecked(v) atomic_inc_return(v)
94503 +#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v))
94504 +#define atomic_dec_unchecked(v) atomic_dec(v)
94505 +#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n))
94506 +#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i))
94507 +#define atomic_clear_mask_unchecked(mask, v) atomic_clear_mask((mask), (v))
94508 +#define atomic_set_mask_unchecked(mask, v) atomic_set_mask((mask), (v))
94509 +
94510 +#define atomic_long_read_unchecked(v) atomic_long_read(v)
94511 +#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i))
94512 +#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v))
94513 +#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v))
94514 +#define atomic_long_inc_unchecked(v) atomic_long_inc(v)
94515 +#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v))
94516 +#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v)
94517 +#define atomic_long_dec_unchecked(v) atomic_long_dec(v)
94518 +#endif
94519 +
94520 #endif /* _ASM_GENERIC_ATOMIC_LONG_H */
94521 diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
94522 index 30ad9c8..c70c170 100644
94523 --- a/include/asm-generic/atomic64.h
94524 +++ b/include/asm-generic/atomic64.h
94525 @@ -16,6 +16,8 @@ typedef struct {
94526 long long counter;
94527 } atomic64_t;
94528
94529 +typedef atomic64_t atomic64_unchecked_t;
94530 +
94531 #define ATOMIC64_INIT(i) { (i) }
94532
94533 extern long long atomic64_read(const atomic64_t *v);
94534 @@ -51,4 +53,14 @@ extern int atomic64_add_unless(atomic64_t *v, long long a, long long u);
94535 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
94536 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
94537
94538 +#define atomic64_read_unchecked(v) atomic64_read(v)
94539 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
94540 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
94541 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
94542 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
94543 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
94544 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
94545 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
94546 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
94547 +
94548 #endif /* _ASM_GENERIC_ATOMIC64_H */
94549 diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
94550 index f5c40b0..e902f9d 100644
94551 --- a/include/asm-generic/barrier.h
94552 +++ b/include/asm-generic/barrier.h
94553 @@ -82,7 +82,7 @@
94554 do { \
94555 compiletime_assert_atomic_type(*p); \
94556 smp_mb(); \
94557 - ACCESS_ONCE(*p) = (v); \
94558 + ACCESS_ONCE_RW(*p) = (v); \
94559 } while (0)
94560
94561 #define smp_load_acquire(p) \
94562 diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
94563 index a60a7cc..0fe12f2 100644
94564 --- a/include/asm-generic/bitops/__fls.h
94565 +++ b/include/asm-generic/bitops/__fls.h
94566 @@ -9,7 +9,7 @@
94567 *
94568 * Undefined if no set bit exists, so code should check against 0 first.
94569 */
94570 -static __always_inline unsigned long __fls(unsigned long word)
94571 +static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
94572 {
94573 int num = BITS_PER_LONG - 1;
94574
94575 diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
94576 index 0576d1f..dad6c71 100644
94577 --- a/include/asm-generic/bitops/fls.h
94578 +++ b/include/asm-generic/bitops/fls.h
94579 @@ -9,7 +9,7 @@
94580 * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
94581 */
94582
94583 -static __always_inline int fls(int x)
94584 +static __always_inline int __intentional_overflow(-1) fls(int x)
94585 {
94586 int r = 32;
94587
94588 diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
94589 index b097cf8..3d40e14 100644
94590 --- a/include/asm-generic/bitops/fls64.h
94591 +++ b/include/asm-generic/bitops/fls64.h
94592 @@ -15,7 +15,7 @@
94593 * at position 64.
94594 */
94595 #if BITS_PER_LONG == 32
94596 -static __always_inline int fls64(__u64 x)
94597 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
94598 {
94599 __u32 h = x >> 32;
94600 if (h)
94601 @@ -23,7 +23,7 @@ static __always_inline int fls64(__u64 x)
94602 return fls(x);
94603 }
94604 #elif BITS_PER_LONG == 64
94605 -static __always_inline int fls64(__u64 x)
94606 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
94607 {
94608 if (x == 0)
94609 return 0;
94610 diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
94611 index 630dd23..8c1dcb6b 100644
94612 --- a/include/asm-generic/bug.h
94613 +++ b/include/asm-generic/bug.h
94614 @@ -62,13 +62,13 @@ struct bug_entry {
94615 * to provide better diagnostics.
94616 */
94617 #ifndef __WARN_TAINT
94618 -extern __printf(3, 4)
94619 +extern __printf(3, 4) __nocapture(1, 3, 4)
94620 void warn_slowpath_fmt(const char *file, const int line,
94621 const char *fmt, ...);
94622 -extern __printf(4, 5)
94623 +extern __printf(4, 5) __nocapture(1, 4, 5)
94624 void warn_slowpath_fmt_taint(const char *file, const int line, unsigned taint,
94625 const char *fmt, ...);
94626 -extern void warn_slowpath_null(const char *file, const int line);
94627 +extern __nocapture(1) void warn_slowpath_null(const char *file, const int line);
94628 #define WANT_WARN_ON_SLOWPATH
94629 #define __WARN() warn_slowpath_null(__FILE__, __LINE__)
94630 #define __WARN_printf(arg...) warn_slowpath_fmt(__FILE__, __LINE__, arg)
94631 diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
94632 index 1bfcfe5..e04c5c9 100644
94633 --- a/include/asm-generic/cache.h
94634 +++ b/include/asm-generic/cache.h
94635 @@ -6,7 +6,7 @@
94636 * cache lines need to provide their own cache.h.
94637 */
94638
94639 -#define L1_CACHE_SHIFT 5
94640 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
94641 +#define L1_CACHE_SHIFT 5UL
94642 +#define L1_CACHE_BYTES (1UL << L1_CACHE_SHIFT)
94643
94644 #endif /* __ASM_GENERIC_CACHE_H */
94645 diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h
94646 index 0d68a1e..b74a761 100644
94647 --- a/include/asm-generic/emergency-restart.h
94648 +++ b/include/asm-generic/emergency-restart.h
94649 @@ -1,7 +1,7 @@
94650 #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
94651 #define _ASM_GENERIC_EMERGENCY_RESTART_H
94652
94653 -static inline void machine_emergency_restart(void)
94654 +static inline __noreturn void machine_emergency_restart(void)
94655 {
94656 machine_restart(NULL);
94657 }
94658 diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
94659 index 90f99c7..00ce236 100644
94660 --- a/include/asm-generic/kmap_types.h
94661 +++ b/include/asm-generic/kmap_types.h
94662 @@ -2,9 +2,9 @@
94663 #define _ASM_GENERIC_KMAP_TYPES_H
94664
94665 #ifdef __WITH_KM_FENCE
94666 -# define KM_TYPE_NR 41
94667 +# define KM_TYPE_NR 42
94668 #else
94669 -# define KM_TYPE_NR 20
94670 +# define KM_TYPE_NR 21
94671 #endif
94672
94673 #endif
94674 diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
94675 index 9ceb03b..62b0b8f 100644
94676 --- a/include/asm-generic/local.h
94677 +++ b/include/asm-generic/local.h
94678 @@ -23,24 +23,37 @@ typedef struct
94679 atomic_long_t a;
94680 } local_t;
94681
94682 +typedef struct {
94683 + atomic_long_unchecked_t a;
94684 +} local_unchecked_t;
94685 +
94686 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
94687
94688 #define local_read(l) atomic_long_read(&(l)->a)
94689 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
94690 #define local_set(l,i) atomic_long_set((&(l)->a),(i))
94691 +#define local_set_unchecked(l,i) atomic_long_set_unchecked((&(l)->a),(i))
94692 #define local_inc(l) atomic_long_inc(&(l)->a)
94693 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
94694 #define local_dec(l) atomic_long_dec(&(l)->a)
94695 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
94696 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
94697 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
94698 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
94699 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
94700
94701 #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
94702 #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
94703 #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
94704 #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
94705 #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
94706 +#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a))
94707 #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
94708 #define local_inc_return(l) atomic_long_inc_return(&(l)->a)
94709 +#define local_dec_return(l) atomic_long_dec_return(&(l)->a)
94710
94711 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
94712 +#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
94713 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
94714 #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
94715 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
94716 diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
94717 index 725612b..9cc513a 100644
94718 --- a/include/asm-generic/pgtable-nopmd.h
94719 +++ b/include/asm-generic/pgtable-nopmd.h
94720 @@ -1,14 +1,19 @@
94721 #ifndef _PGTABLE_NOPMD_H
94722 #define _PGTABLE_NOPMD_H
94723
94724 -#ifndef __ASSEMBLY__
94725 -
94726 #include <asm-generic/pgtable-nopud.h>
94727
94728 -struct mm_struct;
94729 -
94730 #define __PAGETABLE_PMD_FOLDED
94731
94732 +#define PMD_SHIFT PUD_SHIFT
94733 +#define PTRS_PER_PMD 1
94734 +#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)
94735 +#define PMD_MASK (~(PMD_SIZE-1))
94736 +
94737 +#ifndef __ASSEMBLY__
94738 +
94739 +struct mm_struct;
94740 +
94741 /*
94742 * Having the pmd type consist of a pud gets the size right, and allows
94743 * us to conceptually access the pud entry that this pmd is folded into
94744 @@ -16,11 +21,6 @@ struct mm_struct;
94745 */
94746 typedef struct { pud_t pud; } pmd_t;
94747
94748 -#define PMD_SHIFT PUD_SHIFT
94749 -#define PTRS_PER_PMD 1
94750 -#define PMD_SIZE (1UL << PMD_SHIFT)
94751 -#define PMD_MASK (~(PMD_SIZE-1))
94752 -
94753 /*
94754 * The "pud_xxx()" functions here are trivial for a folded two-level
94755 * setup: the pmd is never bad, and a pmd always exists (as it's folded
94756 diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
94757 index 810431d..0ec4804f 100644
94758 --- a/include/asm-generic/pgtable-nopud.h
94759 +++ b/include/asm-generic/pgtable-nopud.h
94760 @@ -1,10 +1,15 @@
94761 #ifndef _PGTABLE_NOPUD_H
94762 #define _PGTABLE_NOPUD_H
94763
94764 -#ifndef __ASSEMBLY__
94765 -
94766 #define __PAGETABLE_PUD_FOLDED
94767
94768 +#define PUD_SHIFT PGDIR_SHIFT
94769 +#define PTRS_PER_PUD 1
94770 +#define PUD_SIZE (_AC(1,UL) << PUD_SHIFT)
94771 +#define PUD_MASK (~(PUD_SIZE-1))
94772 +
94773 +#ifndef __ASSEMBLY__
94774 +
94775 /*
94776 * Having the pud type consist of a pgd gets the size right, and allows
94777 * us to conceptually access the pgd entry that this pud is folded into
94778 @@ -12,11 +17,6 @@
94779 */
94780 typedef struct { pgd_t pgd; } pud_t;
94781
94782 -#define PUD_SHIFT PGDIR_SHIFT
94783 -#define PTRS_PER_PUD 1
94784 -#define PUD_SIZE (1UL << PUD_SHIFT)
94785 -#define PUD_MASK (~(PUD_SIZE-1))
94786 -
94787 /*
94788 * The "pgd_xxx()" functions here are trivial for a folded two-level
94789 * setup: the pud is never bad, and a pud always exists (as it's folded
94790 @@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd) { }
94791 #define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
94792
94793 #define pgd_populate(mm, pgd, pud) do { } while (0)
94794 +#define pgd_populate_kernel(mm, pgd, pud) do { } while (0)
94795 /*
94796 * (puds are folded into pgds so this doesn't get actually called,
94797 * but the define is needed for a generic inline function.)
94798 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
94799 index 39f1d6a..7dae6fb 100644
94800 --- a/include/asm-generic/pgtable.h
94801 +++ b/include/asm-generic/pgtable.h
94802 @@ -695,6 +695,22 @@ static inline int pmd_protnone(pmd_t pmd)
94803 }
94804 #endif /* CONFIG_NUMA_BALANCING */
94805
94806 +#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL
94807 +#ifdef CONFIG_PAX_KERNEXEC
94808 +#error KERNEXEC requires pax_open_kernel
94809 +#else
94810 +static inline unsigned long pax_open_kernel(void) { return 0; }
94811 +#endif
94812 +#endif
94813 +
94814 +#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL
94815 +#ifdef CONFIG_PAX_KERNEXEC
94816 +#error KERNEXEC requires pax_close_kernel
94817 +#else
94818 +static inline unsigned long pax_close_kernel(void) { return 0; }
94819 +#endif
94820 +#endif
94821 +
94822 #endif /* CONFIG_MMU */
94823
94824 #ifdef CONFIG_HAVE_ARCH_HUGE_VMAP
94825 diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
94826 index 72d8803..cb9749c 100644
94827 --- a/include/asm-generic/uaccess.h
94828 +++ b/include/asm-generic/uaccess.h
94829 @@ -343,4 +343,20 @@ clear_user(void __user *to, unsigned long n)
94830 return __clear_user(to, n);
94831 }
94832
94833 +#ifndef __HAVE_ARCH_PAX_OPEN_USERLAND
94834 +#ifdef CONFIG_PAX_MEMORY_UDEREF
94835 +#error UDEREF requires pax_open_userland
94836 +#else
94837 +static inline unsigned long pax_open_userland(void) { return 0; }
94838 +#endif
94839 +#endif
94840 +
94841 +#ifndef __HAVE_ARCH_PAX_CLOSE_USERLAND
94842 +#ifdef CONFIG_PAX_MEMORY_UDEREF
94843 +#error UDEREF requires pax_close_userland
94844 +#else
94845 +static inline unsigned long pax_close_userland(void) { return 0; }
94846 +#endif
94847 +#endif
94848 +
94849 #endif /* __ASM_GENERIC_UACCESS_H */
94850 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
94851 index 8bd374d..9590e70 100644
94852 --- a/include/asm-generic/vmlinux.lds.h
94853 +++ b/include/asm-generic/vmlinux.lds.h
94854 @@ -246,6 +246,7 @@
94855 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
94856 VMLINUX_SYMBOL(__start_rodata) = .; \
94857 *(.rodata) *(.rodata.*) \
94858 + *(.data..read_only) \
94859 *(__vermagic) /* Kernel version magic */ \
94860 . = ALIGN(8); \
94861 VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \
94862 @@ -504,6 +505,7 @@
94863 KERNEL_CTORS() \
94864 MCOUNT_REC() \
94865 *(.init.rodata) \
94866 + *(.init.rodata.*) \
94867 FTRACE_EVENTS() \
94868 TRACE_SYSCALLS() \
94869 KPROBE_BLACKLIST() \
94870 @@ -525,6 +527,8 @@
94871
94872 #define EXIT_DATA \
94873 *(.exit.data) \
94874 + *(.exit.rodata) \
94875 + *(.exit.rodata.*) \
94876 MEM_DISCARD(exit.data) \
94877 MEM_DISCARD(exit.rodata)
94878
94879 @@ -741,17 +745,18 @@
94880 * section in the linker script will go there too. @phdr should have
94881 * a leading colon.
94882 *
94883 - * Note that this macros defines __per_cpu_load as an absolute symbol.
94884 + * Note that this macros defines per_cpu_load as an absolute symbol.
94885 * If there is no need to put the percpu section at a predetermined
94886 * address, use PERCPU_SECTION.
94887 */
94888 #define PERCPU_VADDR(cacheline, vaddr, phdr) \
94889 - VMLINUX_SYMBOL(__per_cpu_load) = .; \
94890 - .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
94891 + per_cpu_load = .; \
94892 + .data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \
94893 - LOAD_OFFSET) { \
94894 + VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \
94895 PERCPU_INPUT(cacheline) \
94896 } phdr \
94897 - . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
94898 + . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu);
94899
94900 /**
94901 * PERCPU_SECTION - define output section for percpu area, simple version
94902 diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
94903 index 0ecb768..f910132 100644
94904 --- a/include/crypto/algapi.h
94905 +++ b/include/crypto/algapi.h
94906 @@ -34,7 +34,7 @@ struct crypto_type {
94907 unsigned int maskclear;
94908 unsigned int maskset;
94909 unsigned int tfmsize;
94910 -};
94911 +} __do_const;
94912
94913 struct crypto_instance {
94914 struct crypto_alg alg;
94915 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
94916 index 62c40777..f980496 100644
94917 --- a/include/drm/drmP.h
94918 +++ b/include/drm/drmP.h
94919 @@ -59,6 +59,7 @@
94920
94921 #include <asm/mman.h>
94922 #include <asm/pgalloc.h>
94923 +#include <asm/local.h>
94924 #include <asm/uaccess.h>
94925
94926 #include <uapi/drm/drm.h>
94927 @@ -137,17 +138,18 @@ void drm_err(const char *format, ...);
94928 /*@{*/
94929
94930 /* driver capabilities and requirements mask */
94931 -#define DRIVER_USE_AGP 0x1
94932 -#define DRIVER_PCI_DMA 0x8
94933 -#define DRIVER_SG 0x10
94934 -#define DRIVER_HAVE_DMA 0x20
94935 -#define DRIVER_HAVE_IRQ 0x40
94936 -#define DRIVER_IRQ_SHARED 0x80
94937 -#define DRIVER_GEM 0x1000
94938 -#define DRIVER_MODESET 0x2000
94939 -#define DRIVER_PRIME 0x4000
94940 -#define DRIVER_RENDER 0x8000
94941 -#define DRIVER_ATOMIC 0x10000
94942 +#define DRIVER_USE_AGP 0x1
94943 +#define DRIVER_PCI_DMA 0x8
94944 +#define DRIVER_SG 0x10
94945 +#define DRIVER_HAVE_DMA 0x20
94946 +#define DRIVER_HAVE_IRQ 0x40
94947 +#define DRIVER_IRQ_SHARED 0x80
94948 +#define DRIVER_GEM 0x1000
94949 +#define DRIVER_MODESET 0x2000
94950 +#define DRIVER_PRIME 0x4000
94951 +#define DRIVER_RENDER 0x8000
94952 +#define DRIVER_ATOMIC 0x10000
94953 +#define DRIVER_KMS_LEGACY_CONTEXT 0x20000
94954
94955 /***********************************************************************/
94956 /** \name Macros to make printk easier */
94957 @@ -233,10 +235,12 @@ void drm_err(const char *format, ...);
94958 * \param cmd command.
94959 * \param arg argument.
94960 */
94961 -typedef int drm_ioctl_t(struct drm_device *dev, void *data,
94962 +typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data,
94963 + struct drm_file *file_priv);
94964 +typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data,
94965 struct drm_file *file_priv);
94966
94967 -typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
94968 +typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd,
94969 unsigned long arg);
94970
94971 #define DRM_IOCTL_NR(n) _IOC_NR(n)
94972 @@ -252,9 +256,9 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
94973 struct drm_ioctl_desc {
94974 unsigned int cmd;
94975 int flags;
94976 - drm_ioctl_t *func;
94977 + drm_ioctl_t func;
94978 const char *name;
94979 -};
94980 +} __do_const;
94981
94982 /**
94983 * Creates a driver or general drm_ioctl_desc array entry for the given
94984 @@ -645,7 +649,8 @@ struct drm_info_list {
94985 int (*show)(struct seq_file*, void*); /** show callback */
94986 u32 driver_features; /**< Required driver features for this entry */
94987 void *data;
94988 -};
94989 +} __do_const;
94990 +typedef struct drm_info_list __no_const drm_info_list_no_const;
94991
94992 /**
94993 * debugfs node structure. This structure represents a debugfs file.
94994 @@ -729,7 +734,7 @@ struct drm_device {
94995
94996 /** \name Usage Counters */
94997 /*@{ */
94998 - int open_count; /**< Outstanding files open, protected by drm_global_mutex. */
94999 + local_t open_count; /**< Outstanding files open, protected by drm_global_mutex. */
95000 spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */
95001 int buf_use; /**< Buffers in use -- cannot alloc */
95002 atomic_t buf_alloc; /**< Buffer allocation in progress */
95003 diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
95004 index c8fc187..079d4c2 100644
95005 --- a/include/drm/drm_crtc_helper.h
95006 +++ b/include/drm/drm_crtc_helper.h
95007 @@ -161,7 +161,7 @@ struct drm_encoder_helper_funcs {
95008 int (*atomic_check)(struct drm_encoder *encoder,
95009 struct drm_crtc_state *crtc_state,
95010 struct drm_connector_state *conn_state);
95011 -};
95012 +} __no_const;
95013
95014 /**
95015 * struct drm_connector_helper_funcs - helper operations for connectors
95016 diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
95017 index 6133723..4c1fccb 100644
95018 --- a/include/drm/i915_pciids.h
95019 +++ b/include/drm/i915_pciids.h
95020 @@ -37,7 +37,7 @@
95021 */
95022 #define INTEL_VGA_DEVICE(id, info) { \
95023 0x8086, id, \
95024 - ~0, ~0, \
95025 + PCI_ANY_ID, PCI_ANY_ID, \
95026 0x030000, 0xff0000, \
95027 (unsigned long) info }
95028
95029 diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
95030 index 72dcbe8..8db58d7 100644
95031 --- a/include/drm/ttm/ttm_memory.h
95032 +++ b/include/drm/ttm/ttm_memory.h
95033 @@ -48,7 +48,7 @@
95034
95035 struct ttm_mem_shrink {
95036 int (*do_shrink) (struct ttm_mem_shrink *);
95037 -};
95038 +} __no_const;
95039
95040 /**
95041 * struct ttm_mem_global - Global memory accounting structure.
95042 diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
95043 index 49a8284..9643967 100644
95044 --- a/include/drm/ttm/ttm_page_alloc.h
95045 +++ b/include/drm/ttm/ttm_page_alloc.h
95046 @@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void);
95047 */
95048 extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
95049
95050 +struct device;
95051 extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
95052 extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
95053
95054 diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h
95055 index 4b840e8..155d235 100644
95056 --- a/include/keys/asymmetric-subtype.h
95057 +++ b/include/keys/asymmetric-subtype.h
95058 @@ -37,7 +37,7 @@ struct asymmetric_key_subtype {
95059 /* Verify the signature on a key of this subtype (optional) */
95060 int (*verify_signature)(const struct key *key,
95061 const struct public_key_signature *sig);
95062 -};
95063 +} __do_const;
95064
95065 /**
95066 * asymmetric_key_subtype - Get the subtype from an asymmetric key
95067 diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
95068 index c1da539..1dcec55 100644
95069 --- a/include/linux/atmdev.h
95070 +++ b/include/linux/atmdev.h
95071 @@ -28,7 +28,7 @@ struct compat_atm_iobuf {
95072 #endif
95073
95074 struct k_atm_aal_stats {
95075 -#define __HANDLE_ITEM(i) atomic_t i
95076 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
95077 __AAL_STAT_ITEMS
95078 #undef __HANDLE_ITEM
95079 };
95080 @@ -200,7 +200,7 @@ struct atmdev_ops { /* only send is required */
95081 int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
95082 int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
95083 struct module *owner;
95084 -};
95085 +} __do_const ;
95086
95087 struct atmphy_ops {
95088 int (*start)(struct atm_dev *dev);
95089 diff --git a/include/linux/atomic.h b/include/linux/atomic.h
95090 index 5b08a85..60922fb 100644
95091 --- a/include/linux/atomic.h
95092 +++ b/include/linux/atomic.h
95093 @@ -12,7 +12,7 @@
95094 * Atomically adds @a to @v, so long as @v was not already @u.
95095 * Returns non-zero if @v was not @u, and zero otherwise.
95096 */
95097 -static inline int atomic_add_unless(atomic_t *v, int a, int u)
95098 +static inline int __intentional_overflow(-1) atomic_add_unless(atomic_t *v, int a, int u)
95099 {
95100 return __atomic_add_unless(v, a, u) != u;
95101 }
95102 diff --git a/include/linux/audit.h b/include/linux/audit.h
95103 index c2e7e3a..8bfc0e1 100644
95104 --- a/include/linux/audit.h
95105 +++ b/include/linux/audit.h
95106 @@ -223,7 +223,7 @@ static inline void audit_ptrace(struct task_struct *t)
95107 extern unsigned int audit_serial(void);
95108 extern int auditsc_get_stamp(struct audit_context *ctx,
95109 struct timespec *t, unsigned int *serial);
95110 -extern int audit_set_loginuid(kuid_t loginuid);
95111 +extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid);
95112
95113 static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
95114 {
95115 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
95116 index 576e463..28fd926 100644
95117 --- a/include/linux/binfmts.h
95118 +++ b/include/linux/binfmts.h
95119 @@ -44,7 +44,7 @@ struct linux_binprm {
95120 unsigned interp_flags;
95121 unsigned interp_data;
95122 unsigned long loader, exec;
95123 -};
95124 +} __randomize_layout;
95125
95126 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
95127 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
95128 @@ -77,8 +77,10 @@ struct linux_binfmt {
95129 int (*load_binary)(struct linux_binprm *);
95130 int (*load_shlib)(struct file *);
95131 int (*core_dump)(struct coredump_params *cprm);
95132 + void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags);
95133 + void (*handle_mmap)(struct file *);
95134 unsigned long min_coredump; /* minimal dump size */
95135 -};
95136 +} __do_const __randomize_layout;
95137
95138 extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
95139
95140 diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
95141 index ea17cca..dd56e56 100644
95142 --- a/include/linux/bitmap.h
95143 +++ b/include/linux/bitmap.h
95144 @@ -295,7 +295,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
95145 return find_first_zero_bit(src, nbits) == nbits;
95146 }
95147
95148 -static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
95149 +static inline int __intentional_overflow(-1) bitmap_weight(const unsigned long *src, unsigned int nbits)
95150 {
95151 if (small_const_nbits(nbits))
95152 return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
95153 diff --git a/include/linux/bitops.h b/include/linux/bitops.h
95154 index 297f5bd..0b6d1e8 100644
95155 --- a/include/linux/bitops.h
95156 +++ b/include/linux/bitops.h
95157 @@ -105,7 +105,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
95158 * @word: value to rotate
95159 * @shift: bits to roll
95160 */
95161 -static inline __u32 rol32(__u32 word, unsigned int shift)
95162 +static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
95163 {
95164 return (word << shift) | (word >> (32 - shift));
95165 }
95166 @@ -115,7 +115,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
95167 * @word: value to rotate
95168 * @shift: bits to roll
95169 */
95170 -static inline __u32 ror32(__u32 word, unsigned int shift)
95171 +static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
95172 {
95173 return (word >> shift) | (word << (32 - shift));
95174 }
95175 @@ -171,7 +171,7 @@ static inline __s32 sign_extend32(__u32 value, int index)
95176 return (__s32)(value << shift) >> shift;
95177 }
95178
95179 -static inline unsigned fls_long(unsigned long l)
95180 +static inline unsigned __intentional_overflow(-1) fls_long(unsigned long l)
95181 {
95182 if (sizeof(l) == 4)
95183 return fls(l);
95184 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
95185 index 5d93a66..978c4a0 100644
95186 --- a/include/linux/blkdev.h
95187 +++ b/include/linux/blkdev.h
95188 @@ -1614,7 +1614,7 @@ struct block_device_operations {
95189 /* this callback is with swap_lock and sometimes page table lock held */
95190 void (*swap_slot_free_notify) (struct block_device *, unsigned long);
95191 struct module *owner;
95192 -};
95193 +} __do_const;
95194
95195 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
95196 unsigned long);
95197 diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
95198 index afc1343..9735539 100644
95199 --- a/include/linux/blktrace_api.h
95200 +++ b/include/linux/blktrace_api.h
95201 @@ -25,7 +25,7 @@ struct blk_trace {
95202 struct dentry *dropped_file;
95203 struct dentry *msg_file;
95204 struct list_head running_list;
95205 - atomic_t dropped;
95206 + atomic_unchecked_t dropped;
95207 };
95208
95209 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
95210 diff --git a/include/linux/cache.h b/include/linux/cache.h
95211 index 17e7e82..1d7da26 100644
95212 --- a/include/linux/cache.h
95213 +++ b/include/linux/cache.h
95214 @@ -16,6 +16,14 @@
95215 #define __read_mostly
95216 #endif
95217
95218 +#ifndef __read_only
95219 +#ifdef CONFIG_PAX_KERNEXEC
95220 +#error KERNEXEC requires __read_only
95221 +#else
95222 +#define __read_only __read_mostly
95223 +#endif
95224 +#endif
95225 +
95226 #ifndef ____cacheline_aligned
95227 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
95228 #endif
95229 diff --git a/include/linux/capability.h b/include/linux/capability.h
95230 index af9f0b9..71a5e5c 100644
95231 --- a/include/linux/capability.h
95232 +++ b/include/linux/capability.h
95233 @@ -237,15 +237,28 @@ static inline bool capable(int cap)
95234 {
95235 return true;
95236 }
95237 +static inline bool capable_nolog(int cap)
95238 +{
95239 + return true;
95240 +}
95241 static inline bool ns_capable(struct user_namespace *ns, int cap)
95242 {
95243 return true;
95244 }
95245 +static inline bool ns_capable_nolog(struct user_namespace *ns, int cap)
95246 +{
95247 + return true;
95248 +}
95249 #endif /* CONFIG_MULTIUSER */
95250 extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
95251 +extern bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap);
95252 extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
95253 +extern bool capable_nolog(int cap);
95254 +extern bool ns_capable_nolog(struct user_namespace *ns, int cap);
95255
95256 /* audit system wants to get cap info from files as well */
95257 extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
95258
95259 +extern int is_privileged_binary(const struct dentry *dentry);
95260 +
95261 #endif /* !_LINUX_CAPABILITY_H */
95262 diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
95263 index 8609d57..86e4d79 100644
95264 --- a/include/linux/cdrom.h
95265 +++ b/include/linux/cdrom.h
95266 @@ -87,7 +87,6 @@ struct cdrom_device_ops {
95267
95268 /* driver specifications */
95269 const int capability; /* capability flags */
95270 - int n_minors; /* number of active minor devices */
95271 /* handle uniform packets for scsi type devices (scsi,atapi) */
95272 int (*generic_packet) (struct cdrom_device_info *,
95273 struct packet_command *);
95274 diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
95275 index bda5ec0b4..51d8ea1 100644
95276 --- a/include/linux/cleancache.h
95277 +++ b/include/linux/cleancache.h
95278 @@ -35,7 +35,7 @@ struct cleancache_ops {
95279 void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t);
95280 void (*invalidate_inode)(int, struct cleancache_filekey);
95281 void (*invalidate_fs)(int);
95282 -};
95283 +} __no_const;
95284
95285 extern int cleancache_register_ops(struct cleancache_ops *ops);
95286 extern void __cleancache_init_fs(struct super_block *);
95287 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
95288 index df69531..0180e68 100644
95289 --- a/include/linux/clk-provider.h
95290 +++ b/include/linux/clk-provider.h
95291 @@ -195,6 +195,7 @@ struct clk_ops {
95292 void (*init)(struct clk_hw *hw);
95293 int (*debug_init)(struct clk_hw *hw, struct dentry *dentry);
95294 };
95295 +typedef struct clk_ops __no_const clk_ops_no_const;
95296
95297 /**
95298 * struct clk_init_data - holds init data that's common to all clocks and is
95299 @@ -209,7 +210,7 @@ struct clk_ops {
95300 struct clk_init_data {
95301 const char *name;
95302 const struct clk_ops *ops;
95303 - const char **parent_names;
95304 + const char * const *parent_names;
95305 u8 num_parents;
95306 unsigned long flags;
95307 };
95308 @@ -426,12 +427,12 @@ extern const struct clk_ops clk_mux_ops;
95309 extern const struct clk_ops clk_mux_ro_ops;
95310
95311 struct clk *clk_register_mux(struct device *dev, const char *name,
95312 - const char **parent_names, u8 num_parents, unsigned long flags,
95313 + const char * const *parent_names, u8 num_parents, unsigned long flags,
95314 void __iomem *reg, u8 shift, u8 width,
95315 u8 clk_mux_flags, spinlock_t *lock);
95316
95317 struct clk *clk_register_mux_table(struct device *dev, const char *name,
95318 - const char **parent_names, u8 num_parents, unsigned long flags,
95319 + const char * const *parent_names, u8 num_parents, unsigned long flags,
95320 void __iomem *reg, u8 shift, u32 mask,
95321 u8 clk_mux_flags, u32 *table, spinlock_t *lock);
95322
95323 diff --git a/include/linux/clkdev.h b/include/linux/clkdev.h
95324 index 94bad77..a39e810 100644
95325 --- a/include/linux/clkdev.h
95326 +++ b/include/linux/clkdev.h
95327 @@ -32,7 +32,7 @@ struct clk_lookup {
95328 }
95329
95330 struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id,
95331 - const char *dev_fmt, ...);
95332 + const char *dev_fmt, ...) __printf(3, 4);
95333
95334 void clkdev_add(struct clk_lookup *cl);
95335 void clkdev_drop(struct clk_lookup *cl);
95336 @@ -40,7 +40,8 @@ void clkdev_drop(struct clk_lookup *cl);
95337 void clkdev_add_table(struct clk_lookup *, size_t);
95338 int clk_add_alias(const char *, const char *, char *, struct device *);
95339
95340 -int clk_register_clkdev(struct clk *, const char *, const char *, ...);
95341 +int clk_register_clkdev(struct clk *, const char *, const char *, ...)
95342 + __printf(3, 4);
95343 int clk_register_clkdevs(struct clk *, struct clk_lookup *, size_t);
95344
95345 #ifdef CONFIG_COMMON_CLK
95346 diff --git a/include/linux/compat.h b/include/linux/compat.h
95347 index ab25814..63b52db 100644
95348 --- a/include/linux/compat.h
95349 +++ b/include/linux/compat.h
95350 @@ -316,7 +316,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
95351 compat_size_t __user *len_ptr);
95352
95353 asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
95354 -asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
95355 +asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg) __intentional_overflow(0);
95356 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
95357 asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
95358 compat_ssize_t msgsz, int msgflg);
95359 @@ -325,7 +325,7 @@ asmlinkage long compat_sys_msgrcv(int msqid, compat_uptr_t msgp,
95360 long compat_sys_msgctl(int first, int second, void __user *uptr);
95361 long compat_sys_shmctl(int first, int second, void __user *uptr);
95362 long compat_sys_semtimedop(int semid, struct sembuf __user *tsems,
95363 - unsigned nsems, const struct compat_timespec __user *timeout);
95364 + compat_long_t nsems, const struct compat_timespec __user *timeout);
95365 asmlinkage long compat_sys_keyctl(u32 option,
95366 u32 arg2, u32 arg3, u32 arg4, u32 arg5);
95367 asmlinkage long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u32);
95368 @@ -424,7 +424,7 @@ asmlinkage long compat_sys_settimeofday(struct compat_timeval __user *tv,
95369
95370 asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp);
95371
95372 -extern int compat_printk(const char *fmt, ...);
95373 +extern __printf(1, 2) int compat_printk(const char *fmt, ...);
95374 extern void sigset_from_compat(sigset_t *set, const compat_sigset_t *compat);
95375 extern void sigset_to_compat(compat_sigset_t *compat, const sigset_t *set);
95376
95377 @@ -439,7 +439,7 @@ extern int compat_ptrace_request(struct task_struct *child,
95378 extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
95379 compat_ulong_t addr, compat_ulong_t data);
95380 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
95381 - compat_long_t addr, compat_long_t data);
95382 + compat_ulong_t addr, compat_ulong_t data);
95383
95384 asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t);
95385 /*
95386 diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
95387 index 371e560..e2e4e3e 100644
95388 --- a/include/linux/compiler-gcc.h
95389 +++ b/include/linux/compiler-gcc.h
95390 @@ -108,8 +108,8 @@
95391 */
95392 #define __pure __attribute__((pure))
95393 #define __aligned(x) __attribute__((aligned(x)))
95394 -#define __printf(a, b) __attribute__((format(printf, a, b)))
95395 -#define __scanf(a, b) __attribute__((format(scanf, a, b)))
95396 +#define __printf(a, b) __attribute__((format(printf, a, b))) __nocapture(a, b)
95397 +#define __scanf(a, b) __attribute__((format(scanf, a, b))) __nocapture(a, b)
95398 #define noinline __attribute__((noinline))
95399 #define __attribute_const__ __attribute__((__const__))
95400 #define __maybe_unused __attribute__((unused))
95401 diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
95402 index 769e198..7ee7cb5 100644
95403 --- a/include/linux/compiler-gcc4.h
95404 +++ b/include/linux/compiler-gcc4.h
95405 @@ -39,9 +39,38 @@
95406 # define __compiletime_warning(message) __attribute__((warning(message)))
95407 # define __compiletime_error(message) __attribute__((error(message)))
95408 #endif /* __CHECKER__ */
95409 +
95410 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
95411 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
95412 +#define __bos0(ptr) __bos((ptr), 0)
95413 +#define __bos1(ptr) __bos((ptr), 1)
95414 #endif /* GCC_VERSION >= 40300 */
95415
95416 #if GCC_VERSION >= 40500
95417 +
95418 +#ifdef RANDSTRUCT_PLUGIN
95419 +#define __randomize_layout __attribute__((randomize_layout))
95420 +#define __no_randomize_layout __attribute__((no_randomize_layout))
95421 +#endif
95422 +
95423 +#ifdef CONSTIFY_PLUGIN
95424 +#define __no_const __attribute__((no_const))
95425 +#define __do_const __attribute__((do_const))
95426 +#endif
95427 +
95428 +#ifdef SIZE_OVERFLOW_PLUGIN
95429 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
95430 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
95431 +#endif
95432 +
95433 +#ifdef LATENT_ENTROPY_PLUGIN
95434 +#define __latent_entropy __attribute__((latent_entropy))
95435 +#endif
95436 +
95437 +#ifdef INITIFY_PLUGIN
95438 +#define __nocapture(...) __attribute__((nocapture(__VA_ARGS__)))
95439 +#endif
95440 +
95441 /*
95442 * Mark a position in code as unreachable. This can be used to
95443 * suppress control flow warnings after asm blocks that transfer
95444 diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
95445 index efee493..8aa8f6b 100644
95446 --- a/include/linux/compiler-gcc5.h
95447 +++ b/include/linux/compiler-gcc5.h
95448 @@ -28,6 +28,34 @@
95449 # define __compiletime_error(message) __attribute__((error(message)))
95450 #endif /* __CHECKER__ */
95451
95452 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
95453 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
95454 +#define __bos0(ptr) __bos((ptr), 0)
95455 +#define __bos1(ptr) __bos((ptr), 1)
95456 +
95457 +#ifdef RANDSTRUCT_PLUGIN
95458 +#define __randomize_layout __attribute__((randomize_layout))
95459 +#define __no_randomize_layout __attribute__((no_randomize_layout))
95460 +#endif
95461 +
95462 +#ifdef CONSTIFY_PLUGIN
95463 +#define __no_const __attribute__((no_const))
95464 +#define __do_const __attribute__((do_const))
95465 +#endif
95466 +
95467 +#ifdef SIZE_OVERFLOW_PLUGIN
95468 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
95469 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
95470 +#endif
95471 +
95472 +#ifdef LATENT_ENTROPY_PLUGIN
95473 +#define __latent_entropy __attribute__((latent_entropy))
95474 +#endif
95475 +
95476 +#ifdef INITIFY_PLUGIN
95477 +#define __nocapture(...) __attribute__((nocapture(__VA_ARGS__)))
95478 +#endif
95479 +
95480 /*
95481 * Mark a position in code as unreachable. This can be used to
95482 * suppress control flow warnings after asm blocks that transfer
95483 diff --git a/include/linux/compiler.h b/include/linux/compiler.h
95484 index 8677225..2d49df1 100644
95485 --- a/include/linux/compiler.h
95486 +++ b/include/linux/compiler.h
95487 @@ -5,11 +5,14 @@
95488
95489 #ifdef __CHECKER__
95490 # define __user __attribute__((noderef, address_space(1)))
95491 +# define __force_user __force __user
95492 # define __kernel __attribute__((address_space(0)))
95493 +# define __force_kernel __force __kernel
95494 # define __safe __attribute__((safe))
95495 # define __force __attribute__((force))
95496 # define __nocast __attribute__((nocast))
95497 # define __iomem __attribute__((noderef, address_space(2)))
95498 +# define __force_iomem __force __iomem
95499 # define __must_hold(x) __attribute__((context(x,1,1)))
95500 # define __acquires(x) __attribute__((context(x,0,1)))
95501 # define __releases(x) __attribute__((context(x,1,0)))
95502 @@ -17,20 +20,37 @@
95503 # define __release(x) __context__(x,-1)
95504 # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
95505 # define __percpu __attribute__((noderef, address_space(3)))
95506 +# define __force_percpu __force __percpu
95507 #ifdef CONFIG_SPARSE_RCU_POINTER
95508 # define __rcu __attribute__((noderef, address_space(4)))
95509 +# define __force_rcu __force __rcu
95510 #else
95511 # define __rcu
95512 +# define __force_rcu
95513 #endif
95514 extern void __chk_user_ptr(const volatile void __user *);
95515 extern void __chk_io_ptr(const volatile void __iomem *);
95516 #else
95517 -# define __user
95518 -# define __kernel
95519 +# ifdef CHECKER_PLUGIN
95520 +//# define __user
95521 +//# define __force_user
95522 +//# define __kernel
95523 +//# define __force_kernel
95524 +# else
95525 +# ifdef STRUCTLEAK_PLUGIN
95526 +# define __user __attribute__((user))
95527 +# else
95528 +# define __user
95529 +# endif
95530 +# define __force_user
95531 +# define __kernel
95532 +# define __force_kernel
95533 +# endif
95534 # define __safe
95535 # define __force
95536 # define __nocast
95537 # define __iomem
95538 +# define __force_iomem
95539 # define __chk_user_ptr(x) (void)0
95540 # define __chk_io_ptr(x) (void)0
95541 # define __builtin_warning(x, y...) (1)
95542 @@ -41,7 +61,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
95543 # define __release(x) (void)0
95544 # define __cond_lock(x,c) (c)
95545 # define __percpu
95546 +# define __force_percpu
95547 # define __rcu
95548 +# define __force_rcu
95549 #endif
95550
95551 /* Indirect macros required for expanded argument pasting, eg. __LINE__. */
95552 @@ -199,27 +221,27 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
95553 static __always_inline void __read_once_size(const volatile void *p, void *res, int size)
95554 {
95555 switch (size) {
95556 - case 1: *(__u8 *)res = *(volatile __u8 *)p; break;
95557 - case 2: *(__u16 *)res = *(volatile __u16 *)p; break;
95558 - case 4: *(__u32 *)res = *(volatile __u32 *)p; break;
95559 - case 8: *(__u64 *)res = *(volatile __u64 *)p; break;
95560 + case 1: *(__u8 *)res = *(const volatile __u8 *)p; break;
95561 + case 2: *(__u16 *)res = *(const volatile __u16 *)p; break;
95562 + case 4: *(__u32 *)res = *(const volatile __u32 *)p; break;
95563 + case 8: *(__u64 *)res = *(const volatile __u64 *)p; break;
95564 default:
95565 barrier();
95566 - __builtin_memcpy((void *)res, (const void *)p, size);
95567 + __builtin_memcpy(res, (const void *)p, size);
95568 barrier();
95569 }
95570 }
95571
95572 -static __always_inline void __write_once_size(volatile void *p, void *res, int size)
95573 +static __always_inline void __write_once_size(volatile void *p, const void *res, int size)
95574 {
95575 switch (size) {
95576 - case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
95577 - case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
95578 - case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
95579 - case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
95580 + case 1: *(volatile __u8 *)p = *(const __u8 *)res; break;
95581 + case 2: *(volatile __u16 *)p = *(const __u16 *)res; break;
95582 + case 4: *(volatile __u32 *)p = *(const __u32 *)res; break;
95583 + case 8: *(volatile __u64 *)p = *(const __u64 *)res; break;
95584 default:
95585 barrier();
95586 - __builtin_memcpy((void *)p, (const void *)res, size);
95587 + __builtin_memcpy((void *)p, res, size);
95588 barrier();
95589 }
95590 }
95591 @@ -352,6 +374,38 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
95592 # define __attribute_const__ /* unimplemented */
95593 #endif
95594
95595 +#ifndef __randomize_layout
95596 +# define __randomize_layout
95597 +#endif
95598 +
95599 +#ifndef __no_randomize_layout
95600 +# define __no_randomize_layout
95601 +#endif
95602 +
95603 +#ifndef __no_const
95604 +# define __no_const
95605 +#endif
95606 +
95607 +#ifndef __do_const
95608 +# define __do_const
95609 +#endif
95610 +
95611 +#ifndef __size_overflow
95612 +# define __size_overflow(...)
95613 +#endif
95614 +
95615 +#ifndef __intentional_overflow
95616 +# define __intentional_overflow(...)
95617 +#endif
95618 +
95619 +#ifndef __latent_entropy
95620 +# define __latent_entropy
95621 +#endif
95622 +
95623 +#ifndef __nocapture
95624 +# define __nocapture(...)
95625 +#endif
95626 +
95627 /*
95628 * Tell gcc if a function is cold. The compiler will assume any path
95629 * directly leading to the call is unlikely.
95630 @@ -361,6 +415,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
95631 #define __cold
95632 #endif
95633
95634 +#ifndef __alloc_size
95635 +#define __alloc_size(...)
95636 +#endif
95637 +
95638 +#ifndef __bos
95639 +#define __bos(ptr, arg)
95640 +#endif
95641 +
95642 +#ifndef __bos0
95643 +#define __bos0(ptr)
95644 +#endif
95645 +
95646 +#ifndef __bos1
95647 +#define __bos1(ptr)
95648 +#endif
95649 +
95650 /* Simple shorthand for a section definition */
95651 #ifndef __section
95652 # define __section(S) __attribute__ ((__section__(#S)))
95653 @@ -375,6 +445,8 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
95654 # define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
95655 #endif
95656
95657 +#define __type_is_unsigned(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0))
95658 +
95659 /* Is this type a native word size -- useful for atomic operations */
95660 #ifndef __native_word
95661 # define __native_word(t) (sizeof(t) == sizeof(char) || sizeof(t) == sizeof(short) || sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long))
95662 @@ -454,8 +526,9 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
95663 */
95664 #define __ACCESS_ONCE(x) ({ \
95665 __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \
95666 - (volatile typeof(x) *)&(x); })
95667 + (volatile const typeof(x) *)&(x); })
95668 #define ACCESS_ONCE(x) (*__ACCESS_ONCE(x))
95669 +#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x))
95670
95671 /* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
95672 #ifdef CONFIG_KPROBES
95673 diff --git a/include/linux/completion.h b/include/linux/completion.h
95674 index 5d5aaae..0ea9b84 100644
95675 --- a/include/linux/completion.h
95676 +++ b/include/linux/completion.h
95677 @@ -90,16 +90,16 @@ static inline void reinit_completion(struct completion *x)
95678
95679 extern void wait_for_completion(struct completion *);
95680 extern void wait_for_completion_io(struct completion *);
95681 -extern int wait_for_completion_interruptible(struct completion *x);
95682 -extern int wait_for_completion_killable(struct completion *x);
95683 +extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
95684 +extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
95685 extern unsigned long wait_for_completion_timeout(struct completion *x,
95686 - unsigned long timeout);
95687 + unsigned long timeout) __intentional_overflow(-1);
95688 extern unsigned long wait_for_completion_io_timeout(struct completion *x,
95689 - unsigned long timeout);
95690 + unsigned long timeout) __intentional_overflow(-1);
95691 extern long wait_for_completion_interruptible_timeout(
95692 - struct completion *x, unsigned long timeout);
95693 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
95694 extern long wait_for_completion_killable_timeout(
95695 - struct completion *x, unsigned long timeout);
95696 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
95697 extern bool try_wait_for_completion(struct completion *x);
95698 extern bool completion_done(struct completion *x);
95699
95700 diff --git a/include/linux/configfs.h b/include/linux/configfs.h
95701 index 34025df..9c263df 100644
95702 --- a/include/linux/configfs.h
95703 +++ b/include/linux/configfs.h
95704 @@ -64,7 +64,8 @@ struct config_item {
95705 struct dentry *ci_dentry;
95706 };
95707
95708 -extern int config_item_set_name(struct config_item *, const char *, ...);
95709 +extern __printf(2, 3)
95710 +int config_item_set_name(struct config_item *, const char *, ...);
95711
95712 static inline char *config_item_name(struct config_item * item)
95713 {
95714 @@ -125,7 +126,7 @@ struct configfs_attribute {
95715 const char *ca_name;
95716 struct module *ca_owner;
95717 umode_t ca_mode;
95718 -};
95719 +} __do_const;
95720
95721 /*
95722 * Users often need to create attribute structures for their configurable
95723 diff --git a/include/linux/cpu.h b/include/linux/cpu.h
95724 index c0fb6b1..23c30bd 100644
95725 --- a/include/linux/cpu.h
95726 +++ b/include/linux/cpu.h
95727 @@ -40,9 +40,10 @@ extern void cpu_remove_dev_attr(struct device_attribute *attr);
95728 extern int cpu_add_dev_attr_group(struct attribute_group *attrs);
95729 extern void cpu_remove_dev_attr_group(struct attribute_group *attrs);
95730
95731 -extern struct device *cpu_device_create(struct device *parent, void *drvdata,
95732 - const struct attribute_group **groups,
95733 - const char *fmt, ...);
95734 +extern __printf(4, 5)
95735 +struct device *cpu_device_create(struct device *parent, void *drvdata,
95736 + const struct attribute_group **groups,
95737 + const char *fmt, ...);
95738 #ifdef CONFIG_HOTPLUG_CPU
95739 extern void unregister_cpu(struct cpu *cpu);
95740 extern ssize_t arch_cpu_probe(const char *, size_t);
95741 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
95742 index 2ee4888..0451f5e 100644
95743 --- a/include/linux/cpufreq.h
95744 +++ b/include/linux/cpufreq.h
95745 @@ -207,6 +207,7 @@ struct global_attr {
95746 ssize_t (*store)(struct kobject *a, struct attribute *b,
95747 const char *c, size_t count);
95748 };
95749 +typedef struct global_attr __no_const global_attr_no_const;
95750
95751 #define define_one_global_ro(_name) \
95752 static struct global_attr _name = \
95753 @@ -278,7 +279,7 @@ struct cpufreq_driver {
95754 bool boost_supported;
95755 bool boost_enabled;
95756 int (*set_boost)(int state);
95757 -};
95758 +} __do_const;
95759
95760 /* flags */
95761 #define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if
95762 diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
95763 index 9c5e892..feb34e0 100644
95764 --- a/include/linux/cpuidle.h
95765 +++ b/include/linux/cpuidle.h
95766 @@ -59,7 +59,8 @@ struct cpuidle_state {
95767 void (*enter_freeze) (struct cpuidle_device *dev,
95768 struct cpuidle_driver *drv,
95769 int index);
95770 -};
95771 +} __do_const;
95772 +typedef struct cpuidle_state __no_const cpuidle_state_no_const;
95773
95774 /* Idle State Flags */
95775 #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */
95776 @@ -227,7 +228,7 @@ struct cpuidle_governor {
95777 void (*reflect) (struct cpuidle_device *dev, int index);
95778
95779 struct module *owner;
95780 -};
95781 +} __do_const;
95782
95783 #ifdef CONFIG_CPU_IDLE
95784 extern int cpuidle_register_governor(struct cpuidle_governor *gov);
95785 diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
95786 index 59915ea..81ebec0 100644
95787 --- a/include/linux/cpumask.h
95788 +++ b/include/linux/cpumask.h
95789 @@ -127,17 +127,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
95790 }
95791
95792 /* Valid inputs for n are -1 and 0. */
95793 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
95794 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
95795 {
95796 return n+1;
95797 }
95798
95799 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
95800 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
95801 {
95802 return n+1;
95803 }
95804
95805 -static inline unsigned int cpumask_next_and(int n,
95806 +static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n,
95807 const struct cpumask *srcp,
95808 const struct cpumask *andp)
95809 {
95810 @@ -181,7 +181,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
95811 *
95812 * Returns >= nr_cpu_ids if no further cpus set.
95813 */
95814 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
95815 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
95816 {
95817 /* -1 is a legal arg here. */
95818 if (n != -1)
95819 @@ -196,7 +196,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
95820 *
95821 * Returns >= nr_cpu_ids if no further cpus unset.
95822 */
95823 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
95824 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
95825 {
95826 /* -1 is a legal arg here. */
95827 if (n != -1)
95828 @@ -204,7 +204,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
95829 return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1);
95830 }
95831
95832 -int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
95833 +int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1);
95834 int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
95835 unsigned int cpumask_local_spread(unsigned int i, int node);
95836
95837 @@ -471,7 +471,7 @@ static inline bool cpumask_full(const struct cpumask *srcp)
95838 * cpumask_weight - Count of bits in *srcp
95839 * @srcp: the cpumask to count bits (< nr_cpu_ids) in.
95840 */
95841 -static inline unsigned int cpumask_weight(const struct cpumask *srcp)
95842 +static inline unsigned int __intentional_overflow(-1) cpumask_weight(const struct cpumask *srcp)
95843 {
95844 return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits);
95845 }
95846 diff --git a/include/linux/cred.h b/include/linux/cred.h
95847 index 8b6c083..51cb9f5 100644
95848 --- a/include/linux/cred.h
95849 +++ b/include/linux/cred.h
95850 @@ -35,7 +35,7 @@ struct group_info {
95851 int nblocks;
95852 kgid_t small_block[NGROUPS_SMALL];
95853 kgid_t *blocks[0];
95854 -};
95855 +} __randomize_layout;
95856
95857 /**
95858 * get_group_info - Get a reference to a group info structure
95859 @@ -152,7 +152,7 @@ struct cred {
95860 struct user_namespace *user_ns; /* user_ns the caps and keyrings are relative to. */
95861 struct group_info *group_info; /* supplementary groups for euid/fsgid */
95862 struct rcu_head rcu; /* RCU deletion hook */
95863 -};
95864 +} __randomize_layout;
95865
95866 extern void __put_cred(struct cred *);
95867 extern void exit_creds(struct task_struct *);
95868 @@ -210,6 +210,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk)
95869 static inline void validate_process_creds(void)
95870 {
95871 }
95872 +static inline void validate_task_creds(struct task_struct *task)
95873 +{
95874 +}
95875 #endif
95876
95877 /**
95878 @@ -347,6 +350,7 @@ static inline void put_cred(const struct cred *_cred)
95879
95880 #define task_uid(task) (task_cred_xxx((task), uid))
95881 #define task_euid(task) (task_cred_xxx((task), euid))
95882 +#define task_securebits(task) (task_cred_xxx((task), securebits))
95883
95884 #define current_cred_xxx(xxx) \
95885 ({ \
95886 diff --git a/include/linux/crypto.h b/include/linux/crypto.h
95887 index 10df5d2..503d678 100644
95888 --- a/include/linux/crypto.h
95889 +++ b/include/linux/crypto.h
95890 @@ -632,7 +632,7 @@ struct cipher_tfm {
95891 const u8 *key, unsigned int keylen);
95892 void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
95893 void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
95894 -};
95895 +} __no_const;
95896
95897 struct hash_tfm {
95898 int (*init)(struct hash_desc *desc);
95899 @@ -653,13 +653,13 @@ struct compress_tfm {
95900 int (*cot_decompress)(struct crypto_tfm *tfm,
95901 const u8 *src, unsigned int slen,
95902 u8 *dst, unsigned int *dlen);
95903 -};
95904 +} __no_const;
95905
95906 struct rng_tfm {
95907 int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
95908 unsigned int dlen);
95909 int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
95910 -};
95911 +} __no_const;
95912
95913 #define crt_ablkcipher crt_u.ablkcipher
95914 #define crt_aead crt_u.aead
95915 diff --git a/include/linux/ctype.h b/include/linux/ctype.h
95916 index 653589e..4ef254a 100644
95917 --- a/include/linux/ctype.h
95918 +++ b/include/linux/ctype.h
95919 @@ -56,7 +56,7 @@ static inline unsigned char __toupper(unsigned char c)
95920 * Fast implementation of tolower() for internal usage. Do not use in your
95921 * code.
95922 */
95923 -static inline char _tolower(const char c)
95924 +static inline unsigned char _tolower(const unsigned char c)
95925 {
95926 return c | 0x20;
95927 }
95928 diff --git a/include/linux/dcache.h b/include/linux/dcache.h
95929 index df334cb..e730faa 100644
95930 --- a/include/linux/dcache.h
95931 +++ b/include/linux/dcache.h
95932 @@ -123,6 +123,9 @@ struct dentry {
95933 unsigned long d_time; /* used by d_revalidate */
95934 void *d_fsdata; /* fs-specific data */
95935
95936 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
95937 + atomic_t chroot_refcnt; /* tracks use of directory in chroot */
95938 +#endif
95939 struct list_head d_lru; /* LRU list */
95940 struct list_head d_child; /* child of parent list */
95941 struct list_head d_subdirs; /* our children */
95942 @@ -133,7 +136,7 @@ struct dentry {
95943 struct hlist_node d_alias; /* inode alias list */
95944 struct rcu_head d_rcu;
95945 } d_u;
95946 -};
95947 +} __randomize_layout;
95948
95949 /*
95950 * dentry->d_lock spinlock nesting subclasses:
95951 @@ -319,13 +322,14 @@ extern struct dentry *__d_lookup_rcu(const struct dentry *parent,
95952
95953 static inline unsigned d_count(const struct dentry *dentry)
95954 {
95955 - return dentry->d_lockref.count;
95956 + return __lockref_read(&dentry->d_lockref);
95957 }
95958
95959 /*
95960 * helper function for dentry_operations.d_dname() members
95961 */
95962 -extern char *dynamic_dname(struct dentry *, char *, int, const char *, ...);
95963 +extern __printf(4, 5)
95964 +char *dynamic_dname(struct dentry *, char *, int, const char *, ...);
95965 extern char *simple_dname(struct dentry *, char *, int);
95966
95967 extern char *__d_path(const struct path *, const struct path *, char *, int);
95968 @@ -347,7 +351,7 @@ extern char *dentry_path(struct dentry *, char *, int);
95969 static inline struct dentry *dget_dlock(struct dentry *dentry)
95970 {
95971 if (dentry)
95972 - dentry->d_lockref.count++;
95973 + __lockref_inc(&dentry->d_lockref);
95974 return dentry;
95975 }
95976
95977 diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
95978 index 7925bf0..d5143d2 100644
95979 --- a/include/linux/decompress/mm.h
95980 +++ b/include/linux/decompress/mm.h
95981 @@ -77,7 +77,7 @@ static void free(void *where)
95982 * warnings when not needed (indeed large_malloc / large_free are not
95983 * needed by inflate */
95984
95985 -#define malloc(a) kmalloc(a, GFP_KERNEL)
95986 +#define malloc(a) kmalloc((a), GFP_KERNEL)
95987 #define free(a) kfree(a)
95988
95989 #define large_malloc(a) vmalloc(a)
95990 diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
95991 index ce447f0..83c66bd 100644
95992 --- a/include/linux/devfreq.h
95993 +++ b/include/linux/devfreq.h
95994 @@ -114,7 +114,7 @@ struct devfreq_governor {
95995 int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
95996 int (*event_handler)(struct devfreq *devfreq,
95997 unsigned int event, void *data);
95998 -};
95999 +} __do_const;
96000
96001 /**
96002 * struct devfreq - Device devfreq structure
96003 diff --git a/include/linux/device.h b/include/linux/device.h
96004 index 6558af9..48bce1a 100644
96005 --- a/include/linux/device.h
96006 +++ b/include/linux/device.h
96007 @@ -312,7 +312,7 @@ struct subsys_interface {
96008 struct list_head node;
96009 int (*add_dev)(struct device *dev, struct subsys_interface *sif);
96010 int (*remove_dev)(struct device *dev, struct subsys_interface *sif);
96011 -};
96012 +} __do_const;
96013
96014 int subsys_interface_register(struct subsys_interface *sif);
96015 void subsys_interface_unregister(struct subsys_interface *sif);
96016 @@ -508,7 +508,7 @@ struct device_type {
96017 void (*release)(struct device *dev);
96018
96019 const struct dev_pm_ops *pm;
96020 -};
96021 +} __do_const;
96022
96023 /* interface for exporting device attributes */
96024 struct device_attribute {
96025 @@ -518,11 +518,12 @@ struct device_attribute {
96026 ssize_t (*store)(struct device *dev, struct device_attribute *attr,
96027 const char *buf, size_t count);
96028 };
96029 +typedef struct device_attribute __no_const device_attribute_no_const;
96030
96031 struct dev_ext_attribute {
96032 struct device_attribute attr;
96033 void *var;
96034 -};
96035 +} __do_const;
96036
96037 ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
96038 char *buf);
96039 @@ -607,8 +608,9 @@ extern int devres_release_group(struct device *dev, void *id);
96040
96041 /* managed devm_k.alloc/kfree for device drivers */
96042 extern void *devm_kmalloc(struct device *dev, size_t size, gfp_t gfp);
96043 -extern char *devm_kvasprintf(struct device *dev, gfp_t gfp, const char *fmt,
96044 - va_list ap);
96045 +extern __printf(3, 0)
96046 +char *devm_kvasprintf(struct device *dev, gfp_t gfp, const char *fmt,
96047 + va_list ap);
96048 extern __printf(3, 4)
96049 char *devm_kasprintf(struct device *dev, gfp_t gfp, const char *fmt, ...);
96050 static inline void *devm_kzalloc(struct device *dev, size_t size, gfp_t gfp)
96051 @@ -980,12 +982,10 @@ extern int __must_check device_reprobe(struct device *dev);
96052 /*
96053 * Easy functions for dynamically creating devices on the fly
96054 */
96055 -extern struct device *device_create_vargs(struct class *cls,
96056 - struct device *parent,
96057 - dev_t devt,
96058 - void *drvdata,
96059 - const char *fmt,
96060 - va_list vargs);
96061 +extern __printf(5, 0)
96062 +struct device *device_create_vargs(struct class *cls, struct device *parent,
96063 + dev_t devt, void *drvdata,
96064 + const char *fmt, va_list vargs);
96065 extern __printf(5, 6)
96066 struct device *device_create(struct class *cls, struct device *parent,
96067 dev_t devt, void *drvdata,
96068 diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
96069 index ac07ff0..edff186 100644
96070 --- a/include/linux/dma-mapping.h
96071 +++ b/include/linux/dma-mapping.h
96072 @@ -64,7 +64,7 @@ struct dma_map_ops {
96073 u64 (*get_required_mask)(struct device *dev);
96074 #endif
96075 int is_phys;
96076 -};
96077 +} __do_const;
96078
96079 #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
96080
96081 diff --git a/include/linux/efi.h b/include/linux/efi.h
96082 index af5be03..d8a6ae2 100644
96083 --- a/include/linux/efi.h
96084 +++ b/include/linux/efi.h
96085 @@ -1057,6 +1057,7 @@ struct efivar_operations {
96086 efi_set_variable_nonblocking_t *set_variable_nonblocking;
96087 efi_query_variable_store_t *query_variable_store;
96088 };
96089 +typedef struct efivar_operations __no_const efivar_operations_no_const;
96090
96091 struct efivars {
96092 /*
96093 diff --git a/include/linux/elf.h b/include/linux/elf.h
96094 index 20fa8d8..3d0dd18 100644
96095 --- a/include/linux/elf.h
96096 +++ b/include/linux/elf.h
96097 @@ -29,6 +29,7 @@ extern Elf32_Dyn _DYNAMIC [];
96098 #define elf_note elf32_note
96099 #define elf_addr_t Elf32_Off
96100 #define Elf_Half Elf32_Half
96101 +#define elf_dyn Elf32_Dyn
96102
96103 #else
96104
96105 @@ -39,6 +40,7 @@ extern Elf64_Dyn _DYNAMIC [];
96106 #define elf_note elf64_note
96107 #define elf_addr_t Elf64_Off
96108 #define Elf_Half Elf64_Half
96109 +#define elf_dyn Elf64_Dyn
96110
96111 #endif
96112
96113 diff --git a/include/linux/err.h b/include/linux/err.h
96114 index a729120..6ede2c9 100644
96115 --- a/include/linux/err.h
96116 +++ b/include/linux/err.h
96117 @@ -20,12 +20,12 @@
96118
96119 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
96120
96121 -static inline void * __must_check ERR_PTR(long error)
96122 +static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error)
96123 {
96124 return (void *) error;
96125 }
96126
96127 -static inline long __must_check PTR_ERR(__force const void *ptr)
96128 +static inline long __must_check __intentional_overflow(-1) PTR_ERR(__force const void *ptr)
96129 {
96130 return (long) ptr;
96131 }
96132 diff --git a/include/linux/extcon.h b/include/linux/extcon.h
96133 index 36f49c4..a2a1f4c 100644
96134 --- a/include/linux/extcon.h
96135 +++ b/include/linux/extcon.h
96136 @@ -135,7 +135,7 @@ struct extcon_dev {
96137 /* /sys/class/extcon/.../mutually_exclusive/... */
96138 struct attribute_group attr_g_muex;
96139 struct attribute **attrs_muex;
96140 - struct device_attribute *d_attrs_muex;
96141 + device_attribute_no_const *d_attrs_muex;
96142 };
96143
96144 /**
96145 diff --git a/include/linux/fb.h b/include/linux/fb.h
96146 index 043f328..180ccbf 100644
96147 --- a/include/linux/fb.h
96148 +++ b/include/linux/fb.h
96149 @@ -305,7 +305,8 @@ struct fb_ops {
96150 /* called at KDB enter and leave time to prepare the console */
96151 int (*fb_debug_enter)(struct fb_info *info);
96152 int (*fb_debug_leave)(struct fb_info *info);
96153 -};
96154 +} __do_const;
96155 +typedef struct fb_ops __no_const fb_ops_no_const;
96156
96157 #ifdef CONFIG_FB_TILEBLITTING
96158 #define FB_TILE_CURSOR_NONE 0
96159 diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
96160 index 230f87b..1fd0485 100644
96161 --- a/include/linux/fdtable.h
96162 +++ b/include/linux/fdtable.h
96163 @@ -100,7 +100,7 @@ struct files_struct *get_files_struct(struct task_struct *);
96164 void put_files_struct(struct files_struct *fs);
96165 void reset_files_struct(struct files_struct *);
96166 int unshare_files(struct files_struct **);
96167 -struct files_struct *dup_fd(struct files_struct *, int *);
96168 +struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
96169 void do_close_on_exec(struct files_struct *);
96170 int iterate_fd(struct files_struct *, unsigned,
96171 int (*)(const void *, struct file *, unsigned),
96172 diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
96173 index 8293262..2b3b8bd 100644
96174 --- a/include/linux/frontswap.h
96175 +++ b/include/linux/frontswap.h
96176 @@ -11,7 +11,7 @@ struct frontswap_ops {
96177 int (*load)(unsigned, pgoff_t, struct page *);
96178 void (*invalidate_page)(unsigned, pgoff_t);
96179 void (*invalidate_area)(unsigned);
96180 -};
96181 +} __no_const;
96182
96183 extern bool frontswap_enabled;
96184 extern struct frontswap_ops *
96185 diff --git a/include/linux/fs.h b/include/linux/fs.h
96186 index 571aab9..03a5b06 100644
96187 --- a/include/linux/fs.h
96188 +++ b/include/linux/fs.h
96189 @@ -437,7 +437,7 @@ struct address_space {
96190 spinlock_t private_lock; /* for use by the address_space */
96191 struct list_head private_list; /* ditto */
96192 void *private_data; /* ditto */
96193 -} __attribute__((aligned(sizeof(long))));
96194 +} __attribute__((aligned(sizeof(long)))) __randomize_layout;
96195 /*
96196 * On most architectures that alignment is already the case; but
96197 * must be enforced here for CRIS, to let the least significant bit
96198 @@ -480,7 +480,7 @@ struct block_device {
96199 int bd_fsfreeze_count;
96200 /* Mutex for freeze */
96201 struct mutex bd_fsfreeze_mutex;
96202 -};
96203 +} __randomize_layout;
96204
96205 /*
96206 * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
96207 @@ -666,7 +666,7 @@ struct inode {
96208 #endif
96209
96210 void *i_private; /* fs or device private pointer */
96211 -};
96212 +} __randomize_layout;
96213
96214 static inline int inode_unhashed(struct inode *inode)
96215 {
96216 @@ -861,7 +861,7 @@ struct file {
96217 struct list_head f_tfile_llink;
96218 #endif /* #ifdef CONFIG_EPOLL */
96219 struct address_space *f_mapping;
96220 -} __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */
96221 +} __attribute__((aligned(4))) __randomize_layout; /* lest something weird decides that 2 is OK */
96222
96223 struct file_handle {
96224 __u32 handle_bytes;
96225 @@ -990,7 +990,7 @@ struct file_lock {
96226 int state; /* state of grant or error if -ve */
96227 } afs;
96228 } fl_u;
96229 -};
96230 +} __randomize_layout;
96231
96232 struct file_lock_context {
96233 spinlock_t flc_lock;
96234 @@ -1351,7 +1351,7 @@ struct super_block {
96235 * Indicates how deep in a filesystem stack this SB is
96236 */
96237 int s_stack_depth;
96238 -};
96239 +} __randomize_layout;
96240
96241 extern struct timespec current_fs_time(struct super_block *sb);
96242
96243 @@ -1603,7 +1603,8 @@ struct file_operations {
96244 #ifndef CONFIG_MMU
96245 unsigned (*mmap_capabilities)(struct file *);
96246 #endif
96247 -};
96248 +} __do_const __randomize_layout;
96249 +typedef struct file_operations __no_const file_operations_no_const;
96250
96251 struct inode_operations {
96252 struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
96253 @@ -2303,7 +2304,7 @@ extern int register_chrdev_region(dev_t, unsigned, const char *);
96254 extern int __register_chrdev(unsigned int major, unsigned int baseminor,
96255 unsigned int count, const char *name,
96256 const struct file_operations *fops);
96257 -extern void __unregister_chrdev(unsigned int major, unsigned int baseminor,
96258 +extern __nocapture(4) void __unregister_chrdev(unsigned int major, unsigned int baseminor,
96259 unsigned int count, const char *name);
96260 extern void unregister_chrdev_region(dev_t, unsigned);
96261 extern void chrdev_show(struct seq_file *,off_t);
96262 @@ -2989,4 +2990,14 @@ static inline bool dir_relax(struct inode *inode)
96263 return !IS_DEADDIR(inode);
96264 }
96265
96266 +static inline bool is_sidechannel_device(const struct inode *inode)
96267 +{
96268 +#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL
96269 + umode_t mode = inode->i_mode;
96270 + return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH)));
96271 +#else
96272 + return false;
96273 +#endif
96274 +}
96275 +
96276 #endif /* _LINUX_FS_H */
96277 diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
96278 index 0efc3e6..fd23610 100644
96279 --- a/include/linux/fs_struct.h
96280 +++ b/include/linux/fs_struct.h
96281 @@ -6,13 +6,13 @@
96282 #include <linux/seqlock.h>
96283
96284 struct fs_struct {
96285 - int users;
96286 + atomic_t users;
96287 spinlock_t lock;
96288 seqcount_t seq;
96289 int umask;
96290 int in_exec;
96291 struct path root, pwd;
96292 -};
96293 +} __randomize_layout;
96294
96295 extern struct kmem_cache *fs_cachep;
96296
96297 diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
96298 index 7714849..a4a5c7a 100644
96299 --- a/include/linux/fscache-cache.h
96300 +++ b/include/linux/fscache-cache.h
96301 @@ -113,7 +113,7 @@ struct fscache_operation {
96302 fscache_operation_release_t release;
96303 };
96304
96305 -extern atomic_t fscache_op_debug_id;
96306 +extern atomic_unchecked_t fscache_op_debug_id;
96307 extern void fscache_op_work_func(struct work_struct *work);
96308
96309 extern void fscache_enqueue_operation(struct fscache_operation *);
96310 @@ -135,7 +135,7 @@ static inline void fscache_operation_init(struct fscache_operation *op,
96311 INIT_WORK(&op->work, fscache_op_work_func);
96312 atomic_set(&op->usage, 1);
96313 op->state = FSCACHE_OP_ST_INITIALISED;
96314 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
96315 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
96316 op->processor = processor;
96317 op->release = release;
96318 INIT_LIST_HEAD(&op->pend_link);
96319 diff --git a/include/linux/fscache.h b/include/linux/fscache.h
96320 index 115bb81..e7b812b 100644
96321 --- a/include/linux/fscache.h
96322 +++ b/include/linux/fscache.h
96323 @@ -152,7 +152,7 @@ struct fscache_cookie_def {
96324 * - this is mandatory for any object that may have data
96325 */
96326 void (*now_uncached)(void *cookie_netfs_data);
96327 -};
96328 +} __do_const;
96329
96330 /*
96331 * fscache cached network filesystem type
96332 diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
96333 index 7ee1774..72505b8 100644
96334 --- a/include/linux/fsnotify.h
96335 +++ b/include/linux/fsnotify.h
96336 @@ -197,6 +197,9 @@ static inline void fsnotify_access(struct file *file)
96337 struct inode *inode = file_inode(file);
96338 __u32 mask = FS_ACCESS;
96339
96340 + if (is_sidechannel_device(inode))
96341 + return;
96342 +
96343 if (S_ISDIR(inode->i_mode))
96344 mask |= FS_ISDIR;
96345
96346 @@ -215,6 +218,9 @@ static inline void fsnotify_modify(struct file *file)
96347 struct inode *inode = file_inode(file);
96348 __u32 mask = FS_MODIFY;
96349
96350 + if (is_sidechannel_device(inode))
96351 + return;
96352 +
96353 if (S_ISDIR(inode->i_mode))
96354 mask |= FS_ISDIR;
96355
96356 @@ -317,7 +323,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
96357 */
96358 static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name)
96359 {
96360 - return kstrdup(name, GFP_KERNEL);
96361 + return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL);
96362 }
96363
96364 /*
96365 diff --git a/include/linux/genhd.h b/include/linux/genhd.h
96366 index ec274e0..e678159 100644
96367 --- a/include/linux/genhd.h
96368 +++ b/include/linux/genhd.h
96369 @@ -194,7 +194,7 @@ struct gendisk {
96370 struct kobject *slave_dir;
96371
96372 struct timer_rand_state *random;
96373 - atomic_t sync_io; /* RAID */
96374 + atomic_unchecked_t sync_io; /* RAID */
96375 struct disk_events *ev;
96376 #ifdef CONFIG_BLK_DEV_INTEGRITY
96377 struct blk_integrity *integrity;
96378 @@ -435,7 +435,7 @@ extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
96379 extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
96380
96381 /* drivers/char/random.c */
96382 -extern void add_disk_randomness(struct gendisk *disk);
96383 +extern void add_disk_randomness(struct gendisk *disk) __latent_entropy;
96384 extern void rand_initialize_disk(struct gendisk *disk);
96385
96386 static inline sector_t get_start_sect(struct block_device *bdev)
96387 diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
96388 index 667c311..abac2a7 100644
96389 --- a/include/linux/genl_magic_func.h
96390 +++ b/include/linux/genl_magic_func.h
96391 @@ -246,7 +246,7 @@ const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd)
96392 },
96393
96394 #define ZZZ_genl_ops CONCAT_(GENL_MAGIC_FAMILY, _genl_ops)
96395 -static struct genl_ops ZZZ_genl_ops[] __read_mostly = {
96396 +static struct genl_ops ZZZ_genl_ops[] = {
96397 #include GENL_MAGIC_INCLUDE_FILE
96398 };
96399
96400 diff --git a/include/linux/gfp.h b/include/linux/gfp.h
96401 index 15928f0..90b31d7 100644
96402 --- a/include/linux/gfp.h
96403 +++ b/include/linux/gfp.h
96404 @@ -35,6 +35,13 @@ struct vm_area_struct;
96405 #define ___GFP_NO_KSWAPD 0x400000u
96406 #define ___GFP_OTHER_NODE 0x800000u
96407 #define ___GFP_WRITE 0x1000000u
96408 +
96409 +#ifdef CONFIG_PAX_USERCOPY_SLABS
96410 +#define ___GFP_USERCOPY 0x2000000u
96411 +#else
96412 +#define ___GFP_USERCOPY 0
96413 +#endif
96414 +
96415 /* If the above are modified, __GFP_BITS_SHIFT may need updating */
96416
96417 /*
96418 @@ -94,6 +101,7 @@ struct vm_area_struct;
96419 #define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
96420 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
96421 #define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */
96422 +#define __GFP_USERCOPY ((__force gfp_t)___GFP_USERCOPY)/* Allocator intends to copy page to/from userland */
96423
96424 /*
96425 * This may seem redundant, but it's a way of annotating false positives vs.
96426 @@ -101,7 +109,7 @@ struct vm_area_struct;
96427 */
96428 #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
96429
96430 -#define __GFP_BITS_SHIFT 25 /* Room for N __GFP_FOO bits */
96431 +#define __GFP_BITS_SHIFT 26 /* Room for N __GFP_FOO bits */
96432 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
96433
96434 /* This equals 0, but use constants in case they ever change */
96435 @@ -146,6 +154,8 @@ struct vm_area_struct;
96436 /* 4GB DMA on some platforms */
96437 #define GFP_DMA32 __GFP_DMA32
96438
96439 +#define GFP_USERCOPY __GFP_USERCOPY
96440 +
96441 /* Convert GFP flags to their corresponding migrate type */
96442 static inline int gfpflags_to_migratetype(const gfp_t gfp_flags)
96443 {
96444 diff --git a/include/linux/gracl.h b/include/linux/gracl.h
96445 new file mode 100644
96446 index 0000000..91858e4
96447 --- /dev/null
96448 +++ b/include/linux/gracl.h
96449 @@ -0,0 +1,342 @@
96450 +#ifndef GR_ACL_H
96451 +#define GR_ACL_H
96452 +
96453 +#include <linux/grdefs.h>
96454 +#include <linux/resource.h>
96455 +#include <linux/capability.h>
96456 +#include <linux/dcache.h>
96457 +#include <asm/resource.h>
96458 +
96459 +/* Major status information */
96460 +
96461 +#define GR_VERSION "grsecurity 3.1"
96462 +#define GRSECURITY_VERSION 0x3100
96463 +
96464 +enum {
96465 + GR_SHUTDOWN = 0,
96466 + GR_ENABLE = 1,
96467 + GR_SPROLE = 2,
96468 + GR_OLDRELOAD = 3,
96469 + GR_SEGVMOD = 4,
96470 + GR_STATUS = 5,
96471 + GR_UNSPROLE = 6,
96472 + GR_PASSSET = 7,
96473 + GR_SPROLEPAM = 8,
96474 + GR_RELOAD = 9,
96475 +};
96476 +
96477 +/* Password setup definitions
96478 + * kernel/grhash.c */
96479 +enum {
96480 + GR_PW_LEN = 128,
96481 + GR_SALT_LEN = 16,
96482 + GR_SHA_LEN = 32,
96483 +};
96484 +
96485 +enum {
96486 + GR_SPROLE_LEN = 64,
96487 +};
96488 +
96489 +enum {
96490 + GR_NO_GLOB = 0,
96491 + GR_REG_GLOB,
96492 + GR_CREATE_GLOB
96493 +};
96494 +
96495 +#define GR_NLIMITS 32
96496 +
96497 +/* Begin Data Structures */
96498 +
96499 +struct sprole_pw {
96500 + unsigned char *rolename;
96501 + unsigned char salt[GR_SALT_LEN];
96502 + unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */
96503 +};
96504 +
96505 +struct name_entry {
96506 + __u32 key;
96507 + u64 inode;
96508 + dev_t device;
96509 + char *name;
96510 + __u16 len;
96511 + __u8 deleted;
96512 + struct name_entry *prev;
96513 + struct name_entry *next;
96514 +};
96515 +
96516 +struct inodev_entry {
96517 + struct name_entry *nentry;
96518 + struct inodev_entry *prev;
96519 + struct inodev_entry *next;
96520 +};
96521 +
96522 +struct acl_role_db {
96523 + struct acl_role_label **r_hash;
96524 + __u32 r_size;
96525 +};
96526 +
96527 +struct inodev_db {
96528 + struct inodev_entry **i_hash;
96529 + __u32 i_size;
96530 +};
96531 +
96532 +struct name_db {
96533 + struct name_entry **n_hash;
96534 + __u32 n_size;
96535 +};
96536 +
96537 +struct crash_uid {
96538 + uid_t uid;
96539 + unsigned long expires;
96540 +};
96541 +
96542 +struct gr_hash_struct {
96543 + void **table;
96544 + void **nametable;
96545 + void *first;
96546 + __u32 table_size;
96547 + __u32 used_size;
96548 + int type;
96549 +};
96550 +
96551 +/* Userspace Grsecurity ACL data structures */
96552 +
96553 +struct acl_subject_label {
96554 + char *filename;
96555 + u64 inode;
96556 + dev_t device;
96557 + __u32 mode;
96558 + kernel_cap_t cap_mask;
96559 + kernel_cap_t cap_lower;
96560 + kernel_cap_t cap_invert_audit;
96561 +
96562 + struct rlimit res[GR_NLIMITS];
96563 + __u32 resmask;
96564 +
96565 + __u8 user_trans_type;
96566 + __u8 group_trans_type;
96567 + uid_t *user_transitions;
96568 + gid_t *group_transitions;
96569 + __u16 user_trans_num;
96570 + __u16 group_trans_num;
96571 +
96572 + __u32 sock_families[2];
96573 + __u32 ip_proto[8];
96574 + __u32 ip_type;
96575 + struct acl_ip_label **ips;
96576 + __u32 ip_num;
96577 + __u32 inaddr_any_override;
96578 +
96579 + __u32 crashes;
96580 + unsigned long expires;
96581 +
96582 + struct acl_subject_label *parent_subject;
96583 + struct gr_hash_struct *hash;
96584 + struct acl_subject_label *prev;
96585 + struct acl_subject_label *next;
96586 +
96587 + struct acl_object_label **obj_hash;
96588 + __u32 obj_hash_size;
96589 + __u16 pax_flags;
96590 +};
96591 +
96592 +struct role_allowed_ip {
96593 + __u32 addr;
96594 + __u32 netmask;
96595 +
96596 + struct role_allowed_ip *prev;
96597 + struct role_allowed_ip *next;
96598 +};
96599 +
96600 +struct role_transition {
96601 + char *rolename;
96602 +
96603 + struct role_transition *prev;
96604 + struct role_transition *next;
96605 +};
96606 +
96607 +struct acl_role_label {
96608 + char *rolename;
96609 + uid_t uidgid;
96610 + __u16 roletype;
96611 +
96612 + __u16 auth_attempts;
96613 + unsigned long expires;
96614 +
96615 + struct acl_subject_label *root_label;
96616 + struct gr_hash_struct *hash;
96617 +
96618 + struct acl_role_label *prev;
96619 + struct acl_role_label *next;
96620 +
96621 + struct role_transition *transitions;
96622 + struct role_allowed_ip *allowed_ips;
96623 + uid_t *domain_children;
96624 + __u16 domain_child_num;
96625 +
96626 + umode_t umask;
96627 +
96628 + struct acl_subject_label **subj_hash;
96629 + __u32 subj_hash_size;
96630 +};
96631 +
96632 +struct user_acl_role_db {
96633 + struct acl_role_label **r_table;
96634 + __u32 num_pointers; /* Number of allocations to track */
96635 + __u32 num_roles; /* Number of roles */
96636 + __u32 num_domain_children; /* Number of domain children */
96637 + __u32 num_subjects; /* Number of subjects */
96638 + __u32 num_objects; /* Number of objects */
96639 +};
96640 +
96641 +struct acl_object_label {
96642 + char *filename;
96643 + u64 inode;
96644 + dev_t device;
96645 + __u32 mode;
96646 +
96647 + struct acl_subject_label *nested;
96648 + struct acl_object_label *globbed;
96649 +
96650 + /* next two structures not used */
96651 +
96652 + struct acl_object_label *prev;
96653 + struct acl_object_label *next;
96654 +};
96655 +
96656 +struct acl_ip_label {
96657 + char *iface;
96658 + __u32 addr;
96659 + __u32 netmask;
96660 + __u16 low, high;
96661 + __u8 mode;
96662 + __u32 type;
96663 + __u32 proto[8];
96664 +
96665 + /* next two structures not used */
96666 +
96667 + struct acl_ip_label *prev;
96668 + struct acl_ip_label *next;
96669 +};
96670 +
96671 +struct gr_arg {
96672 + struct user_acl_role_db role_db;
96673 + unsigned char pw[GR_PW_LEN];
96674 + unsigned char salt[GR_SALT_LEN];
96675 + unsigned char sum[GR_SHA_LEN];
96676 + unsigned char sp_role[GR_SPROLE_LEN];
96677 + struct sprole_pw *sprole_pws;
96678 + dev_t segv_device;
96679 + u64 segv_inode;
96680 + uid_t segv_uid;
96681 + __u16 num_sprole_pws;
96682 + __u16 mode;
96683 +};
96684 +
96685 +struct gr_arg_wrapper {
96686 + struct gr_arg *arg;
96687 + __u32 version;
96688 + __u32 size;
96689 +};
96690 +
96691 +struct subject_map {
96692 + struct acl_subject_label *user;
96693 + struct acl_subject_label *kernel;
96694 + struct subject_map *prev;
96695 + struct subject_map *next;
96696 +};
96697 +
96698 +struct acl_subj_map_db {
96699 + struct subject_map **s_hash;
96700 + __u32 s_size;
96701 +};
96702 +
96703 +struct gr_policy_state {
96704 + struct sprole_pw **acl_special_roles;
96705 + __u16 num_sprole_pws;
96706 + struct acl_role_label *kernel_role;
96707 + struct acl_role_label *role_list;
96708 + struct acl_role_label *default_role;
96709 + struct acl_role_db acl_role_set;
96710 + struct acl_subj_map_db subj_map_set;
96711 + struct name_db name_set;
96712 + struct inodev_db inodev_set;
96713 +};
96714 +
96715 +struct gr_alloc_state {
96716 + unsigned long alloc_stack_next;
96717 + unsigned long alloc_stack_size;
96718 + void **alloc_stack;
96719 +};
96720 +
96721 +struct gr_reload_state {
96722 + struct gr_policy_state oldpolicy;
96723 + struct gr_alloc_state oldalloc;
96724 + struct gr_policy_state newpolicy;
96725 + struct gr_alloc_state newalloc;
96726 + struct gr_policy_state *oldpolicy_ptr;
96727 + struct gr_alloc_state *oldalloc_ptr;
96728 + unsigned char oldmode;
96729 +};
96730 +
96731 +/* End Data Structures Section */
96732 +
96733 +/* Hash functions generated by empirical testing by Brad Spengler
96734 + Makes good use of the low bits of the inode. Generally 0-1 times
96735 + in loop for successful match. 0-3 for unsuccessful match.
96736 + Shift/add algorithm with modulus of table size and an XOR*/
96737 +
96738 +static __inline__ unsigned int
96739 +gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz)
96740 +{
96741 + return ((((uid + type) << (16 + type)) ^ uid) % sz);
96742 +}
96743 +
96744 + static __inline__ unsigned int
96745 +gr_shash(const struct acl_subject_label *userp, const unsigned int sz)
96746 +{
96747 + return ((const unsigned long)userp % sz);
96748 +}
96749 +
96750 +static __inline__ unsigned int
96751 +gr_fhash(const u64 ino, const dev_t dev, const unsigned int sz)
96752 +{
96753 + unsigned int rem;
96754 + div_u64_rem((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9)), sz, &rem);
96755 + return rem;
96756 +}
96757 +
96758 +static __inline__ unsigned int
96759 +gr_nhash(const char *name, const __u16 len, const unsigned int sz)
96760 +{
96761 + return full_name_hash((const unsigned char *)name, len) % sz;
96762 +}
96763 +
96764 +#define FOR_EACH_SUBJECT_START(role,subj,iter) \
96765 + subj = NULL; \
96766 + iter = 0; \
96767 + while (iter < role->subj_hash_size) { \
96768 + if (subj == NULL) \
96769 + subj = role->subj_hash[iter]; \
96770 + if (subj == NULL) { \
96771 + iter++; \
96772 + continue; \
96773 + }
96774 +
96775 +#define FOR_EACH_SUBJECT_END(subj,iter) \
96776 + subj = subj->next; \
96777 + if (subj == NULL) \
96778 + iter++; \
96779 + }
96780 +
96781 +
96782 +#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \
96783 + subj = role->hash->first; \
96784 + while (subj != NULL) {
96785 +
96786 +#define FOR_EACH_NESTED_SUBJECT_END(subj) \
96787 + subj = subj->next; \
96788 + }
96789 +
96790 +#endif
96791 +
96792 diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h
96793 new file mode 100644
96794 index 0000000..af64092
96795 --- /dev/null
96796 +++ b/include/linux/gracl_compat.h
96797 @@ -0,0 +1,156 @@
96798 +#ifndef GR_ACL_COMPAT_H
96799 +#define GR_ACL_COMPAT_H
96800 +
96801 +#include <linux/resource.h>
96802 +#include <asm/resource.h>
96803 +
96804 +struct sprole_pw_compat {
96805 + compat_uptr_t rolename;
96806 + unsigned char salt[GR_SALT_LEN];
96807 + unsigned char sum[GR_SHA_LEN];
96808 +};
96809 +
96810 +struct gr_hash_struct_compat {
96811 + compat_uptr_t table;
96812 + compat_uptr_t nametable;
96813 + compat_uptr_t first;
96814 + __u32 table_size;
96815 + __u32 used_size;
96816 + int type;
96817 +};
96818 +
96819 +struct acl_subject_label_compat {
96820 + compat_uptr_t filename;
96821 + compat_u64 inode;
96822 + __u32 device;
96823 + __u32 mode;
96824 + kernel_cap_t cap_mask;
96825 + kernel_cap_t cap_lower;
96826 + kernel_cap_t cap_invert_audit;
96827 +
96828 + struct compat_rlimit res[GR_NLIMITS];
96829 + __u32 resmask;
96830 +
96831 + __u8 user_trans_type;
96832 + __u8 group_trans_type;
96833 + compat_uptr_t user_transitions;
96834 + compat_uptr_t group_transitions;
96835 + __u16 user_trans_num;
96836 + __u16 group_trans_num;
96837 +
96838 + __u32 sock_families[2];
96839 + __u32 ip_proto[8];
96840 + __u32 ip_type;
96841 + compat_uptr_t ips;
96842 + __u32 ip_num;
96843 + __u32 inaddr_any_override;
96844 +
96845 + __u32 crashes;
96846 + compat_ulong_t expires;
96847 +
96848 + compat_uptr_t parent_subject;
96849 + compat_uptr_t hash;
96850 + compat_uptr_t prev;
96851 + compat_uptr_t next;
96852 +
96853 + compat_uptr_t obj_hash;
96854 + __u32 obj_hash_size;
96855 + __u16 pax_flags;
96856 +};
96857 +
96858 +struct role_allowed_ip_compat {
96859 + __u32 addr;
96860 + __u32 netmask;
96861 +
96862 + compat_uptr_t prev;
96863 + compat_uptr_t next;
96864 +};
96865 +
96866 +struct role_transition_compat {
96867 + compat_uptr_t rolename;
96868 +
96869 + compat_uptr_t prev;
96870 + compat_uptr_t next;
96871 +};
96872 +
96873 +struct acl_role_label_compat {
96874 + compat_uptr_t rolename;
96875 + uid_t uidgid;
96876 + __u16 roletype;
96877 +
96878 + __u16 auth_attempts;
96879 + compat_ulong_t expires;
96880 +
96881 + compat_uptr_t root_label;
96882 + compat_uptr_t hash;
96883 +
96884 + compat_uptr_t prev;
96885 + compat_uptr_t next;
96886 +
96887 + compat_uptr_t transitions;
96888 + compat_uptr_t allowed_ips;
96889 + compat_uptr_t domain_children;
96890 + __u16 domain_child_num;
96891 +
96892 + umode_t umask;
96893 +
96894 + compat_uptr_t subj_hash;
96895 + __u32 subj_hash_size;
96896 +};
96897 +
96898 +struct user_acl_role_db_compat {
96899 + compat_uptr_t r_table;
96900 + __u32 num_pointers;
96901 + __u32 num_roles;
96902 + __u32 num_domain_children;
96903 + __u32 num_subjects;
96904 + __u32 num_objects;
96905 +};
96906 +
96907 +struct acl_object_label_compat {
96908 + compat_uptr_t filename;
96909 + compat_u64 inode;
96910 + __u32 device;
96911 + __u32 mode;
96912 +
96913 + compat_uptr_t nested;
96914 + compat_uptr_t globbed;
96915 +
96916 + compat_uptr_t prev;
96917 + compat_uptr_t next;
96918 +};
96919 +
96920 +struct acl_ip_label_compat {
96921 + compat_uptr_t iface;
96922 + __u32 addr;
96923 + __u32 netmask;
96924 + __u16 low, high;
96925 + __u8 mode;
96926 + __u32 type;
96927 + __u32 proto[8];
96928 +
96929 + compat_uptr_t prev;
96930 + compat_uptr_t next;
96931 +};
96932 +
96933 +struct gr_arg_compat {
96934 + struct user_acl_role_db_compat role_db;
96935 + unsigned char pw[GR_PW_LEN];
96936 + unsigned char salt[GR_SALT_LEN];
96937 + unsigned char sum[GR_SHA_LEN];
96938 + unsigned char sp_role[GR_SPROLE_LEN];
96939 + compat_uptr_t sprole_pws;
96940 + __u32 segv_device;
96941 + compat_u64 segv_inode;
96942 + uid_t segv_uid;
96943 + __u16 num_sprole_pws;
96944 + __u16 mode;
96945 +};
96946 +
96947 +struct gr_arg_wrapper_compat {
96948 + compat_uptr_t arg;
96949 + __u32 version;
96950 + __u32 size;
96951 +};
96952 +
96953 +#endif
96954 diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h
96955 new file mode 100644
96956 index 0000000..323ecf2
96957 --- /dev/null
96958 +++ b/include/linux/gralloc.h
96959 @@ -0,0 +1,9 @@
96960 +#ifndef __GRALLOC_H
96961 +#define __GRALLOC_H
96962 +
96963 +void acl_free_all(void);
96964 +int acl_alloc_stack_init(unsigned long size);
96965 +void *acl_alloc(unsigned long len);
96966 +void *acl_alloc_num(unsigned long num, unsigned long len);
96967 +
96968 +#endif
96969 diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h
96970 new file mode 100644
96971 index 0000000..be66033
96972 --- /dev/null
96973 +++ b/include/linux/grdefs.h
96974 @@ -0,0 +1,140 @@
96975 +#ifndef GRDEFS_H
96976 +#define GRDEFS_H
96977 +
96978 +/* Begin grsecurity status declarations */
96979 +
96980 +enum {
96981 + GR_READY = 0x01,
96982 + GR_STATUS_INIT = 0x00 // disabled state
96983 +};
96984 +
96985 +/* Begin ACL declarations */
96986 +
96987 +/* Role flags */
96988 +
96989 +enum {
96990 + GR_ROLE_USER = 0x0001,
96991 + GR_ROLE_GROUP = 0x0002,
96992 + GR_ROLE_DEFAULT = 0x0004,
96993 + GR_ROLE_SPECIAL = 0x0008,
96994 + GR_ROLE_AUTH = 0x0010,
96995 + GR_ROLE_NOPW = 0x0020,
96996 + GR_ROLE_GOD = 0x0040,
96997 + GR_ROLE_LEARN = 0x0080,
96998 + GR_ROLE_TPE = 0x0100,
96999 + GR_ROLE_DOMAIN = 0x0200,
97000 + GR_ROLE_PAM = 0x0400,
97001 + GR_ROLE_PERSIST = 0x0800
97002 +};
97003 +
97004 +/* ACL Subject and Object mode flags */
97005 +enum {
97006 + GR_DELETED = 0x80000000
97007 +};
97008 +
97009 +/* ACL Object-only mode flags */
97010 +enum {
97011 + GR_READ = 0x00000001,
97012 + GR_APPEND = 0x00000002,
97013 + GR_WRITE = 0x00000004,
97014 + GR_EXEC = 0x00000008,
97015 + GR_FIND = 0x00000010,
97016 + GR_INHERIT = 0x00000020,
97017 + GR_SETID = 0x00000040,
97018 + GR_CREATE = 0x00000080,
97019 + GR_DELETE = 0x00000100,
97020 + GR_LINK = 0x00000200,
97021 + GR_AUDIT_READ = 0x00000400,
97022 + GR_AUDIT_APPEND = 0x00000800,
97023 + GR_AUDIT_WRITE = 0x00001000,
97024 + GR_AUDIT_EXEC = 0x00002000,
97025 + GR_AUDIT_FIND = 0x00004000,
97026 + GR_AUDIT_INHERIT= 0x00008000,
97027 + GR_AUDIT_SETID = 0x00010000,
97028 + GR_AUDIT_CREATE = 0x00020000,
97029 + GR_AUDIT_DELETE = 0x00040000,
97030 + GR_AUDIT_LINK = 0x00080000,
97031 + GR_PTRACERD = 0x00100000,
97032 + GR_NOPTRACE = 0x00200000,
97033 + GR_SUPPRESS = 0x00400000,
97034 + GR_NOLEARN = 0x00800000,
97035 + GR_INIT_TRANSFER= 0x01000000
97036 +};
97037 +
97038 +#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \
97039 + GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \
97040 + GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK)
97041 +
97042 +/* ACL subject-only mode flags */
97043 +enum {
97044 + GR_KILL = 0x00000001,
97045 + GR_VIEW = 0x00000002,
97046 + GR_PROTECTED = 0x00000004,
97047 + GR_LEARN = 0x00000008,
97048 + GR_OVERRIDE = 0x00000010,
97049 + /* just a placeholder, this mode is only used in userspace */
97050 + GR_DUMMY = 0x00000020,
97051 + GR_PROTSHM = 0x00000040,
97052 + GR_KILLPROC = 0x00000080,
97053 + GR_KILLIPPROC = 0x00000100,
97054 + /* just a placeholder, this mode is only used in userspace */
97055 + GR_NOTROJAN = 0x00000200,
97056 + GR_PROTPROCFD = 0x00000400,
97057 + GR_PROCACCT = 0x00000800,
97058 + GR_RELAXPTRACE = 0x00001000,
97059 + //GR_NESTED = 0x00002000,
97060 + GR_INHERITLEARN = 0x00004000,
97061 + GR_PROCFIND = 0x00008000,
97062 + GR_POVERRIDE = 0x00010000,
97063 + GR_KERNELAUTH = 0x00020000,
97064 + GR_ATSECURE = 0x00040000,
97065 + GR_SHMEXEC = 0x00080000
97066 +};
97067 +
97068 +enum {
97069 + GR_PAX_ENABLE_SEGMEXEC = 0x0001,
97070 + GR_PAX_ENABLE_PAGEEXEC = 0x0002,
97071 + GR_PAX_ENABLE_MPROTECT = 0x0004,
97072 + GR_PAX_ENABLE_RANDMMAP = 0x0008,
97073 + GR_PAX_ENABLE_EMUTRAMP = 0x0010,
97074 + GR_PAX_DISABLE_SEGMEXEC = 0x0100,
97075 + GR_PAX_DISABLE_PAGEEXEC = 0x0200,
97076 + GR_PAX_DISABLE_MPROTECT = 0x0400,
97077 + GR_PAX_DISABLE_RANDMMAP = 0x0800,
97078 + GR_PAX_DISABLE_EMUTRAMP = 0x1000,
97079 +};
97080 +
97081 +enum {
97082 + GR_ID_USER = 0x01,
97083 + GR_ID_GROUP = 0x02,
97084 +};
97085 +
97086 +enum {
97087 + GR_ID_ALLOW = 0x01,
97088 + GR_ID_DENY = 0x02,
97089 +};
97090 +
97091 +#define GR_CRASH_RES 31
97092 +#define GR_UIDTABLE_MAX 500
97093 +
97094 +/* begin resource learning section */
97095 +enum {
97096 + GR_RLIM_CPU_BUMP = 60,
97097 + GR_RLIM_FSIZE_BUMP = 50000,
97098 + GR_RLIM_DATA_BUMP = 10000,
97099 + GR_RLIM_STACK_BUMP = 1000,
97100 + GR_RLIM_CORE_BUMP = 10000,
97101 + GR_RLIM_RSS_BUMP = 500000,
97102 + GR_RLIM_NPROC_BUMP = 1,
97103 + GR_RLIM_NOFILE_BUMP = 5,
97104 + GR_RLIM_MEMLOCK_BUMP = 50000,
97105 + GR_RLIM_AS_BUMP = 500000,
97106 + GR_RLIM_LOCKS_BUMP = 2,
97107 + GR_RLIM_SIGPENDING_BUMP = 5,
97108 + GR_RLIM_MSGQUEUE_BUMP = 10000,
97109 + GR_RLIM_NICE_BUMP = 1,
97110 + GR_RLIM_RTPRIO_BUMP = 1,
97111 + GR_RLIM_RTTIME_BUMP = 1000000
97112 +};
97113 +
97114 +#endif
97115 diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h
97116 new file mode 100644
97117 index 0000000..fb1de5d
97118 --- /dev/null
97119 +++ b/include/linux/grinternal.h
97120 @@ -0,0 +1,230 @@
97121 +#ifndef __GRINTERNAL_H
97122 +#define __GRINTERNAL_H
97123 +
97124 +#ifdef CONFIG_GRKERNSEC
97125 +
97126 +#include <linux/fs.h>
97127 +#include <linux/mnt_namespace.h>
97128 +#include <linux/nsproxy.h>
97129 +#include <linux/gracl.h>
97130 +#include <linux/grdefs.h>
97131 +#include <linux/grmsg.h>
97132 +
97133 +void gr_add_learn_entry(const char *fmt, ...)
97134 + __attribute__ ((format (printf, 1, 2)));
97135 +__u32 gr_search_file(const struct dentry *dentry, const __u32 mode,
97136 + const struct vfsmount *mnt);
97137 +__u32 gr_check_create(const struct dentry *new_dentry,
97138 + const struct dentry *parent,
97139 + const struct vfsmount *mnt, const __u32 mode);
97140 +int gr_check_protected_task(const struct task_struct *task);
97141 +__u32 to_gr_audit(const __u32 reqmode);
97142 +int gr_set_acls(const int type);
97143 +int gr_acl_is_enabled(void);
97144 +char gr_roletype_to_char(void);
97145 +
97146 +void gr_handle_alertkill(struct task_struct *task);
97147 +char *gr_to_filename(const struct dentry *dentry,
97148 + const struct vfsmount *mnt);
97149 +char *gr_to_filename1(const struct dentry *dentry,
97150 + const struct vfsmount *mnt);
97151 +char *gr_to_filename2(const struct dentry *dentry,
97152 + const struct vfsmount *mnt);
97153 +char *gr_to_filename3(const struct dentry *dentry,
97154 + const struct vfsmount *mnt);
97155 +
97156 +extern int grsec_enable_ptrace_readexec;
97157 +extern int grsec_enable_harden_ptrace;
97158 +extern int grsec_enable_link;
97159 +extern int grsec_enable_fifo;
97160 +extern int grsec_enable_execve;
97161 +extern int grsec_enable_shm;
97162 +extern int grsec_enable_execlog;
97163 +extern int grsec_enable_signal;
97164 +extern int grsec_enable_audit_ptrace;
97165 +extern int grsec_enable_forkfail;
97166 +extern int grsec_enable_time;
97167 +extern int grsec_enable_rofs;
97168 +extern int grsec_deny_new_usb;
97169 +extern int grsec_enable_chroot_shmat;
97170 +extern int grsec_enable_chroot_mount;
97171 +extern int grsec_enable_chroot_double;
97172 +extern int grsec_enable_chroot_pivot;
97173 +extern int grsec_enable_chroot_chdir;
97174 +extern int grsec_enable_chroot_chmod;
97175 +extern int grsec_enable_chroot_mknod;
97176 +extern int grsec_enable_chroot_fchdir;
97177 +extern int grsec_enable_chroot_nice;
97178 +extern int grsec_enable_chroot_execlog;
97179 +extern int grsec_enable_chroot_caps;
97180 +extern int grsec_enable_chroot_rename;
97181 +extern int grsec_enable_chroot_sysctl;
97182 +extern int grsec_enable_chroot_unix;
97183 +extern int grsec_enable_symlinkown;
97184 +extern kgid_t grsec_symlinkown_gid;
97185 +extern int grsec_enable_tpe;
97186 +extern kgid_t grsec_tpe_gid;
97187 +extern int grsec_enable_tpe_all;
97188 +extern int grsec_enable_tpe_invert;
97189 +extern int grsec_enable_socket_all;
97190 +extern kgid_t grsec_socket_all_gid;
97191 +extern int grsec_enable_socket_client;
97192 +extern kgid_t grsec_socket_client_gid;
97193 +extern int grsec_enable_socket_server;
97194 +extern kgid_t grsec_socket_server_gid;
97195 +extern kgid_t grsec_audit_gid;
97196 +extern int grsec_enable_group;
97197 +extern int grsec_enable_log_rwxmaps;
97198 +extern int grsec_enable_mount;
97199 +extern int grsec_enable_chdir;
97200 +extern int grsec_resource_logging;
97201 +extern int grsec_enable_blackhole;
97202 +extern int grsec_lastack_retries;
97203 +extern int grsec_enable_brute;
97204 +extern int grsec_enable_harden_ipc;
97205 +extern int grsec_lock;
97206 +
97207 +extern spinlock_t grsec_alert_lock;
97208 +extern unsigned long grsec_alert_wtime;
97209 +extern unsigned long grsec_alert_fyet;
97210 +
97211 +extern spinlock_t grsec_audit_lock;
97212 +
97213 +extern rwlock_t grsec_exec_file_lock;
97214 +
97215 +#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \
97216 + gr_to_filename2((tsk)->exec_file->f_path.dentry, \
97217 + (tsk)->exec_file->f_path.mnt) : "/")
97218 +
97219 +#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \
97220 + gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \
97221 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
97222 +
97223 +#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \
97224 + gr_to_filename((tsk)->exec_file->f_path.dentry, \
97225 + (tsk)->exec_file->f_path.mnt) : "/")
97226 +
97227 +#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \
97228 + gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \
97229 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
97230 +
97231 +#define proc_is_chrooted(tsk_a) ((tsk_a)->gr_is_chrooted)
97232 +
97233 +#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry)
97234 +
97235 +static inline bool gr_is_same_file(const struct file *file1, const struct file *file2)
97236 +{
97237 + if (file1 && file2) {
97238 + const struct inode *inode1 = file1->f_path.dentry->d_inode;
97239 + const struct inode *inode2 = file2->f_path.dentry->d_inode;
97240 + if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev)
97241 + return true;
97242 + }
97243 +
97244 + return false;
97245 +}
97246 +
97247 +#define GR_CHROOT_CAPS {{ \
97248 + CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \
97249 + CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \
97250 + CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \
97251 + CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \
97252 + CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \
97253 + CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \
97254 + CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }}
97255 +
97256 +#define security_learn(normal_msg,args...) \
97257 +({ \
97258 + read_lock(&grsec_exec_file_lock); \
97259 + gr_add_learn_entry(normal_msg "\n", ## args); \
97260 + read_unlock(&grsec_exec_file_lock); \
97261 +})
97262 +
97263 +enum {
97264 + GR_DO_AUDIT,
97265 + GR_DONT_AUDIT,
97266 + /* used for non-audit messages that we shouldn't kill the task on */
97267 + GR_DONT_AUDIT_GOOD
97268 +};
97269 +
97270 +enum {
97271 + GR_TTYSNIFF,
97272 + GR_RBAC,
97273 + GR_RBAC_STR,
97274 + GR_STR_RBAC,
97275 + GR_RBAC_MODE2,
97276 + GR_RBAC_MODE3,
97277 + GR_FILENAME,
97278 + GR_SYSCTL_HIDDEN,
97279 + GR_NOARGS,
97280 + GR_ONE_INT,
97281 + GR_ONE_INT_TWO_STR,
97282 + GR_ONE_STR,
97283 + GR_STR_INT,
97284 + GR_TWO_STR_INT,
97285 + GR_TWO_INT,
97286 + GR_TWO_U64,
97287 + GR_THREE_INT,
97288 + GR_FIVE_INT_TWO_STR,
97289 + GR_TWO_STR,
97290 + GR_THREE_STR,
97291 + GR_FOUR_STR,
97292 + GR_STR_FILENAME,
97293 + GR_FILENAME_STR,
97294 + GR_FILENAME_TWO_INT,
97295 + GR_FILENAME_TWO_INT_STR,
97296 + GR_TEXTREL,
97297 + GR_PTRACE,
97298 + GR_RESOURCE,
97299 + GR_CAP,
97300 + GR_SIG,
97301 + GR_SIG2,
97302 + GR_CRASH1,
97303 + GR_CRASH2,
97304 + GR_PSACCT,
97305 + GR_RWXMAP,
97306 + GR_RWXMAPVMA
97307 +};
97308 +
97309 +#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str)
97310 +#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task)
97311 +#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt)
97312 +#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str)
97313 +#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt)
97314 +#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2)
97315 +#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3)
97316 +#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt)
97317 +#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS)
97318 +#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num)
97319 +#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2)
97320 +#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str)
97321 +#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num)
97322 +#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2)
97323 +#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2)
97324 +#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3)
97325 +#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2)
97326 +#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2)
97327 +#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num)
97328 +#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3)
97329 +#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4)
97330 +#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt)
97331 +#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str)
97332 +#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2)
97333 +#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str)
97334 +#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2)
97335 +#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task)
97336 +#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2)
97337 +#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str)
97338 +#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr)
97339 +#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num)
97340 +#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong)
97341 +#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1)
97342 +#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9)
97343 +#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str)
97344 +#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str)
97345 +
97346 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...);
97347 +
97348 +#endif
97349 +
97350 +#endif
97351 diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h
97352 new file mode 100644
97353 index 0000000..26ef560
97354 --- /dev/null
97355 +++ b/include/linux/grmsg.h
97356 @@ -0,0 +1,118 @@
97357 +#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u"
97358 +#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u"
97359 +#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by "
97360 +#define GR_STOPMOD_MSG "denied modification of module state by "
97361 +#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by "
97362 +#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by "
97363 +#define GR_IOPERM_MSG "denied use of ioperm() by "
97364 +#define GR_IOPL_MSG "denied use of iopl() by "
97365 +#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by "
97366 +#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by "
97367 +#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by "
97368 +#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by "
97369 +#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by "
97370 +#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4"
97371 +#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4"
97372 +#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by "
97373 +#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by "
97374 +#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by "
97375 +#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by "
97376 +#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by "
97377 +#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by "
97378 +#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by "
97379 +#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against "
97380 +#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by "
97381 +#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by "
97382 +#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by "
97383 +#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by "
97384 +#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for "
97385 +#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by "
97386 +#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by "
97387 +#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by "
97388 +#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by "
97389 +#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by "
97390 +#define GR_EXEC_ACL_MSG "%s execution of %.950s by "
97391 +#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by "
97392 +#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds"
97393 +#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds"
97394 +#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by "
97395 +#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by "
97396 +#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by "
97397 +#define GR_ATIME_ACL_MSG "%s access time change of %.950s by "
97398 +#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by "
97399 +#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by "
97400 +#define GR_CHROOT_RENAME_MSG "denied bad rename of %.950s out of a chroot by "
97401 +#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by "
97402 +#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by "
97403 +#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by "
97404 +#define GR_CHROOT_FHANDLE_MSG "denied use of file handles inside chroot by "
97405 +#define GR_CHOWN_ACL_MSG "%s chown of %.950s by "
97406 +#define GR_SETXATTR_ACL_MSG "%s setting extended attribute of %.950s by "
97407 +#define GR_REMOVEXATTR_ACL_MSG "%s removing extended attribute of %.950s by "
97408 +#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by "
97409 +#define GR_INITF_ACL_MSG "init_variables() failed %s by "
97410 +#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader"
97411 +#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by "
97412 +#define GR_SHUTS_ACL_MSG "shutdown auth success for "
97413 +#define GR_SHUTF_ACL_MSG "shutdown auth failure for "
97414 +#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for "
97415 +#define GR_SEGVMODS_ACL_MSG "segvmod auth success for "
97416 +#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for "
97417 +#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for "
97418 +#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by "
97419 +#define GR_ENABLEF_ACL_MSG "unable to load %s for "
97420 +#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system"
97421 +#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by "
97422 +#define GR_RELOADF_ACL_MSG "failed reload of %s for "
97423 +#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for "
97424 +#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by "
97425 +#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by "
97426 +#define GR_SPROLEF_ACL_MSG "special role %s failure for "
97427 +#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for "
97428 +#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by "
97429 +#define GR_INVMODE_ACL_MSG "invalid mode %d by "
97430 +#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by "
97431 +#define GR_FAILFORK_MSG "failed fork with errno %s by "
97432 +#define GR_NICE_CHROOT_MSG "denied priority change by "
97433 +#define GR_UNISIGLOG_MSG "%.32s occurred at %p in "
97434 +#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by "
97435 +#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by "
97436 +#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by "
97437 +#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by "
97438 +#define GR_TIME_MSG "time set by "
97439 +#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by "
97440 +#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by "
97441 +#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by "
97442 +#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by "
97443 +#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by "
97444 +#define GR_BIND_MSG "denied bind() by "
97445 +#define GR_CONNECT_MSG "denied connect() by "
97446 +#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by "
97447 +#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by "
97448 +#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4"
97449 +#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process "
97450 +#define GR_CAP_ACL_MSG "use of %s denied for "
97451 +#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for "
97452 +#define GR_CAP_ACL_MSG2 "use of %s permitted for "
97453 +#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for "
97454 +#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for "
97455 +#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by "
97456 +#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by "
97457 +#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by "
97458 +#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by "
97459 +#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by "
97460 +#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for "
97461 +#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by "
97462 +#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by "
97463 +#define GR_TEXTREL_AUDIT_MSG "denied text relocation in %.950s, VMA:0x%08lx 0x%08lx by "
97464 +#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by "
97465 +#define GR_VM86_MSG "denied use of vm86 by "
97466 +#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by "
97467 +#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by "
97468 +#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by "
97469 +#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by "
97470 +#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by "
97471 +#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds. Please investigate the crash report for "
97472 +#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes. Please investigate the crash report for "
97473 +#define GR_IPC_DENIED_MSG "denied %s of overly-permissive IPC object with creator uid %u by "
97474 +#define GR_MSRWRITE_MSG "denied write to CPU MSR by "
97475 diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
97476 new file mode 100644
97477 index 0000000..085a746
97478 --- /dev/null
97479 +++ b/include/linux/grsecurity.h
97480 @@ -0,0 +1,247 @@
97481 +#ifndef GR_SECURITY_H
97482 +#define GR_SECURITY_H
97483 +#include <linux/fs.h>
97484 +#include <linux/fs_struct.h>
97485 +#include <linux/binfmts.h>
97486 +#include <linux/gracl.h>
97487 +
97488 +/* notify of brain-dead configs */
97489 +#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
97490 +#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled."
97491 +#endif
97492 +#if defined(CONFIG_GRKERNSEC_PROC) && !defined(CONFIG_GRKERNSEC_PROC_USER) && !defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
97493 +#error "CONFIG_GRKERNSEC_PROC enabled, but neither CONFIG_GRKERNSEC_PROC_USER nor CONFIG_GRKERNSEC_PROC_USERGROUP enabled"
97494 +#endif
97495 +#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC)
97496 +#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled."
97497 +#endif
97498 +#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP)
97499 +#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled."
97500 +#endif
97501 +#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR)
97502 +#error "CONFIG_PAX enabled, but no PaX options are enabled."
97503 +#endif
97504 +
97505 +int gr_handle_new_usb(void);
97506 +
97507 +void gr_handle_brute_attach(int dumpable);
97508 +void gr_handle_brute_check(void);
97509 +void gr_handle_kernel_exploit(void);
97510 +
97511 +char gr_roletype_to_char(void);
97512 +
97513 +int gr_proc_is_restricted(void);
97514 +
97515 +int gr_acl_enable_at_secure(void);
97516 +
97517 +int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs);
97518 +int gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs);
97519 +
97520 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap);
97521 +
97522 +void gr_del_task_from_ip_table(struct task_struct *p);
97523 +
97524 +int gr_pid_is_chrooted(struct task_struct *p);
97525 +int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type);
97526 +int gr_handle_chroot_nice(void);
97527 +int gr_handle_chroot_sysctl(const int op);
97528 +int gr_handle_chroot_setpriority(struct task_struct *p,
97529 + const int niceval);
97530 +int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt);
97531 +int gr_chroot_fhandle(void);
97532 +int gr_handle_chroot_chroot(const struct dentry *dentry,
97533 + const struct vfsmount *mnt);
97534 +void gr_handle_chroot_chdir(const struct path *path);
97535 +int gr_handle_chroot_chmod(const struct dentry *dentry,
97536 + const struct vfsmount *mnt, const int mode);
97537 +int gr_handle_chroot_mknod(const struct dentry *dentry,
97538 + const struct vfsmount *mnt, const int mode);
97539 +int gr_handle_chroot_mount(const struct dentry *dentry,
97540 + const struct vfsmount *mnt,
97541 + const char *dev_name);
97542 +int gr_handle_chroot_pivot(void);
97543 +int gr_handle_chroot_unix(const pid_t pid);
97544 +
97545 +int gr_handle_rawio(const struct inode *inode);
97546 +
97547 +void gr_handle_ioperm(void);
97548 +void gr_handle_iopl(void);
97549 +void gr_handle_msr_write(void);
97550 +
97551 +umode_t gr_acl_umask(void);
97552 +
97553 +int gr_tpe_allow(const struct file *file);
97554 +
97555 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path);
97556 +void gr_clear_chroot_entries(struct task_struct *task);
97557 +
97558 +void gr_log_forkfail(const int retval);
97559 +void gr_log_timechange(void);
97560 +void gr_log_signal(const int sig, const void *addr, const struct task_struct *t);
97561 +void gr_log_chdir(const struct dentry *dentry,
97562 + const struct vfsmount *mnt);
97563 +void gr_log_chroot_exec(const struct dentry *dentry,
97564 + const struct vfsmount *mnt);
97565 +void gr_log_remount(const char *devname, const int retval);
97566 +void gr_log_unmount(const char *devname, const int retval);
97567 +void gr_log_mount(const char *from, struct path *to, const int retval);
97568 +void gr_log_textrel(struct vm_area_struct *vma);
97569 +void gr_log_ptgnustack(struct file *file);
97570 +void gr_log_rwxmmap(struct file *file);
97571 +void gr_log_rwxmprotect(struct vm_area_struct *vma);
97572 +
97573 +int gr_handle_follow_link(const struct dentry *dentry,
97574 + const struct vfsmount *mnt);
97575 +int gr_handle_fifo(const struct dentry *dentry,
97576 + const struct vfsmount *mnt,
97577 + const struct dentry *dir, const int flag,
97578 + const int acc_mode);
97579 +int gr_handle_hardlink(const struct dentry *dentry,
97580 + const struct vfsmount *mnt,
97581 + const struct filename *to);
97582 +
97583 +int gr_is_capable(const int cap);
97584 +int gr_is_capable_nolog(const int cap);
97585 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
97586 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap);
97587 +
97588 +void gr_copy_label(struct task_struct *tsk);
97589 +void gr_handle_crash(struct task_struct *task, const int sig);
97590 +int gr_handle_signal(const struct task_struct *p, const int sig);
97591 +int gr_check_crash_uid(const kuid_t uid);
97592 +int gr_check_protected_task(const struct task_struct *task);
97593 +int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type);
97594 +int gr_acl_handle_mmap(const struct file *file,
97595 + const unsigned long prot);
97596 +int gr_acl_handle_mprotect(const struct file *file,
97597 + const unsigned long prot);
97598 +int gr_check_hidden_task(const struct task_struct *tsk);
97599 +__u32 gr_acl_handle_truncate(const struct dentry *dentry,
97600 + const struct vfsmount *mnt);
97601 +__u32 gr_acl_handle_utime(const struct dentry *dentry,
97602 + const struct vfsmount *mnt);
97603 +__u32 gr_acl_handle_access(const struct dentry *dentry,
97604 + const struct vfsmount *mnt, const int fmode);
97605 +__u32 gr_acl_handle_chmod(const struct dentry *dentry,
97606 + const struct vfsmount *mnt, umode_t *mode);
97607 +__u32 gr_acl_handle_chown(const struct dentry *dentry,
97608 + const struct vfsmount *mnt);
97609 +__u32 gr_acl_handle_setxattr(const struct dentry *dentry,
97610 + const struct vfsmount *mnt);
97611 +__u32 gr_acl_handle_removexattr(const struct dentry *dentry,
97612 + const struct vfsmount *mnt);
97613 +int gr_handle_ptrace(struct task_struct *task, const long request);
97614 +int gr_handle_proc_ptrace(struct task_struct *task);
97615 +__u32 gr_acl_handle_execve(const struct dentry *dentry,
97616 + const struct vfsmount *mnt);
97617 +int gr_check_crash_exec(const struct file *filp);
97618 +int gr_acl_is_enabled(void);
97619 +void gr_set_role_label(struct task_struct *task, const kuid_t uid,
97620 + const kgid_t gid);
97621 +int gr_set_proc_label(const struct dentry *dentry,
97622 + const struct vfsmount *mnt,
97623 + const int unsafe_flags);
97624 +__u32 gr_acl_handle_hidden_file(const struct dentry *dentry,
97625 + const struct vfsmount *mnt);
97626 +__u32 gr_acl_handle_open(const struct dentry *dentry,
97627 + const struct vfsmount *mnt, int acc_mode);
97628 +__u32 gr_acl_handle_creat(const struct dentry *dentry,
97629 + const struct dentry *p_dentry,
97630 + const struct vfsmount *p_mnt,
97631 + int open_flags, int acc_mode, const int imode);
97632 +void gr_handle_create(const struct dentry *dentry,
97633 + const struct vfsmount *mnt);
97634 +void gr_handle_proc_create(const struct dentry *dentry,
97635 + const struct inode *inode);
97636 +__u32 gr_acl_handle_mknod(const struct dentry *new_dentry,
97637 + const struct dentry *parent_dentry,
97638 + const struct vfsmount *parent_mnt,
97639 + const int mode);
97640 +__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry,
97641 + const struct dentry *parent_dentry,
97642 + const struct vfsmount *parent_mnt);
97643 +__u32 gr_acl_handle_rmdir(const struct dentry *dentry,
97644 + const struct vfsmount *mnt);
97645 +void gr_handle_delete(const u64 ino, const dev_t dev);
97646 +__u32 gr_acl_handle_unlink(const struct dentry *dentry,
97647 + const struct vfsmount *mnt);
97648 +__u32 gr_acl_handle_symlink(const struct dentry *new_dentry,
97649 + const struct dentry *parent_dentry,
97650 + const struct vfsmount *parent_mnt,
97651 + const struct filename *from);
97652 +__u32 gr_acl_handle_link(const struct dentry *new_dentry,
97653 + const struct dentry *parent_dentry,
97654 + const struct vfsmount *parent_mnt,
97655 + const struct dentry *old_dentry,
97656 + const struct vfsmount *old_mnt, const struct filename *to);
97657 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target);
97658 +int gr_acl_handle_rename(struct dentry *new_dentry,
97659 + struct dentry *parent_dentry,
97660 + const struct vfsmount *parent_mnt,
97661 + struct dentry *old_dentry,
97662 + struct inode *old_parent_inode,
97663 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags);
97664 +void gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
97665 + struct dentry *old_dentry,
97666 + struct dentry *new_dentry,
97667 + struct vfsmount *mnt, const __u8 replace, unsigned int flags);
97668 +__u32 gr_check_link(const struct dentry *new_dentry,
97669 + const struct dentry *parent_dentry,
97670 + const struct vfsmount *parent_mnt,
97671 + const struct dentry *old_dentry,
97672 + const struct vfsmount *old_mnt);
97673 +int gr_acl_handle_filldir(const struct file *file, const char *name,
97674 + const unsigned int namelen, const u64 ino);
97675 +
97676 +__u32 gr_acl_handle_unix(const struct dentry *dentry,
97677 + const struct vfsmount *mnt);
97678 +void gr_acl_handle_exit(void);
97679 +void gr_acl_handle_psacct(struct task_struct *task, const long code);
97680 +int gr_acl_handle_procpidmem(const struct task_struct *task);
97681 +int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags);
97682 +int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode);
97683 +void gr_audit_ptrace(struct task_struct *task);
97684 +dev_t gr_get_dev_from_dentry(struct dentry *dentry);
97685 +u64 gr_get_ino_from_dentry(struct dentry *dentry);
97686 +void gr_put_exec_file(struct task_struct *task);
97687 +
97688 +int gr_ptrace_readexec(struct file *file, int unsafe_flags);
97689 +
97690 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
97691 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
97692 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
97693 + struct dentry *newdentry, struct vfsmount *newmnt);
97694 +
97695 +#ifdef CONFIG_GRKERNSEC_RESLOG
97696 +extern void gr_log_resource(const struct task_struct *task, const int res,
97697 + const unsigned long wanted, const int gt);
97698 +#else
97699 +static inline void gr_log_resource(const struct task_struct *task, const int res,
97700 + const unsigned long wanted, const int gt)
97701 +{
97702 +}
97703 +#endif
97704 +
97705 +#ifdef CONFIG_GRKERNSEC
97706 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p);
97707 +void gr_handle_vm86(void);
97708 +void gr_handle_mem_readwrite(u64 from, u64 to);
97709 +
97710 +void gr_log_badprocpid(const char *entry);
97711 +
97712 +extern int grsec_enable_dmesg;
97713 +extern int grsec_disable_privio;
97714 +
97715 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
97716 +extern kgid_t grsec_proc_gid;
97717 +#endif
97718 +
97719 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
97720 +extern int grsec_enable_chroot_findtask;
97721 +#endif
97722 +#ifdef CONFIG_GRKERNSEC_SETXID
97723 +extern int grsec_enable_setxid;
97724 +#endif
97725 +#endif
97726 +
97727 +#endif
97728 diff --git a/include/linux/grsock.h b/include/linux/grsock.h
97729 new file mode 100644
97730 index 0000000..e7ffaaf
97731 --- /dev/null
97732 +++ b/include/linux/grsock.h
97733 @@ -0,0 +1,19 @@
97734 +#ifndef __GRSOCK_H
97735 +#define __GRSOCK_H
97736 +
97737 +extern void gr_attach_curr_ip(const struct sock *sk);
97738 +extern int gr_handle_sock_all(const int family, const int type,
97739 + const int protocol);
97740 +extern int gr_handle_sock_server(const struct sockaddr *sck);
97741 +extern int gr_handle_sock_server_other(const struct sock *sck);
97742 +extern int gr_handle_sock_client(const struct sockaddr *sck);
97743 +extern int gr_search_connect(struct socket * sock,
97744 + struct sockaddr_in * addr);
97745 +extern int gr_search_bind(struct socket * sock,
97746 + struct sockaddr_in * addr);
97747 +extern int gr_search_listen(struct socket * sock);
97748 +extern int gr_search_accept(struct socket * sock);
97749 +extern int gr_search_socket(const int domain, const int type,
97750 + const int protocol);
97751 +
97752 +#endif
97753 diff --git a/include/linux/highmem.h b/include/linux/highmem.h
97754 index 9286a46..373f27f 100644
97755 --- a/include/linux/highmem.h
97756 +++ b/include/linux/highmem.h
97757 @@ -189,6 +189,18 @@ static inline void clear_highpage(struct page *page)
97758 kunmap_atomic(kaddr);
97759 }
97760
97761 +static inline void sanitize_highpage(struct page *page)
97762 +{
97763 + void *kaddr;
97764 + unsigned long flags;
97765 +
97766 + local_irq_save(flags);
97767 + kaddr = kmap_atomic(page);
97768 + clear_page(kaddr);
97769 + kunmap_atomic(kaddr);
97770 + local_irq_restore(flags);
97771 +}
97772 +
97773 static inline void zero_user_segments(struct page *page,
97774 unsigned start1, unsigned end1,
97775 unsigned start2, unsigned end2)
97776 diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
97777 index 1c7b89a..7dda400 100644
97778 --- a/include/linux/hwmon-sysfs.h
97779 +++ b/include/linux/hwmon-sysfs.h
97780 @@ -25,7 +25,8 @@
97781 struct sensor_device_attribute{
97782 struct device_attribute dev_attr;
97783 int index;
97784 -};
97785 +} __do_const;
97786 +typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const;
97787 #define to_sensor_dev_attr(_dev_attr) \
97788 container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
97789
97790 @@ -41,7 +42,8 @@ struct sensor_device_attribute_2 {
97791 struct device_attribute dev_attr;
97792 u8 index;
97793 u8 nr;
97794 -};
97795 +} __do_const;
97796 +typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const;
97797 #define to_sensor_dev_attr_2(_dev_attr) \
97798 container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
97799
97800 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
97801 index e83a738..8b323fa 100644
97802 --- a/include/linux/i2c.h
97803 +++ b/include/linux/i2c.h
97804 @@ -409,6 +409,7 @@ struct i2c_algorithm {
97805 int (*unreg_slave)(struct i2c_client *client);
97806 #endif
97807 };
97808 +typedef struct i2c_algorithm __no_const i2c_algorithm_no_const;
97809
97810 /**
97811 * struct i2c_bus_recovery_info - I2C bus recovery information
97812 diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
97813 index 66a7d76..5e68d20 100644
97814 --- a/include/linux/if_pppox.h
97815 +++ b/include/linux/if_pppox.h
97816 @@ -78,7 +78,7 @@ struct pppox_proto {
97817 int (*ioctl)(struct socket *sock, unsigned int cmd,
97818 unsigned long arg);
97819 struct module *owner;
97820 -};
97821 +} __do_const;
97822
97823 extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
97824 extern void unregister_pppox_proto(int proto_num);
97825 diff --git a/include/linux/init.h b/include/linux/init.h
97826 index 21b6d76..4a6775c 100644
97827 --- a/include/linux/init.h
97828 +++ b/include/linux/init.h
97829 @@ -37,9 +37,17 @@
97830 * section.
97831 */
97832
97833 +#define add_init_latent_entropy __latent_entropy
97834 +
97835 +#ifdef CONFIG_MEMORY_HOTPLUG
97836 +#define add_meminit_latent_entropy
97837 +#else
97838 +#define add_meminit_latent_entropy __latent_entropy
97839 +#endif
97840 +
97841 /* These are for everybody (although not all archs will actually
97842 discard it in modules) */
97843 -#define __init __section(.init.text) __cold notrace
97844 +#define __init __section(.init.text) __cold notrace add_init_latent_entropy
97845 #define __initdata __section(.init.data)
97846 #define __initconst __constsection(.init.rodata)
97847 #define __exitdata __section(.exit.data)
97848 @@ -100,7 +108,7 @@
97849 #define __cpuexitconst
97850
97851 /* Used for MEMORY_HOTPLUG */
97852 -#define __meminit __section(.meminit.text) __cold notrace
97853 +#define __meminit __section(.meminit.text) __cold notrace add_meminit_latent_entropy
97854 #define __meminitdata __section(.meminit.data)
97855 #define __meminitconst __constsection(.meminit.rodata)
97856 #define __memexit __section(.memexit.text) __exitused __cold notrace
97857 diff --git a/include/linux/init_task.h b/include/linux/init_task.h
97858 index 696d223..6d6b39f 100644
97859 --- a/include/linux/init_task.h
97860 +++ b/include/linux/init_task.h
97861 @@ -158,6 +158,12 @@ extern struct task_group root_task_group;
97862
97863 #define INIT_TASK_COMM "swapper"
97864
97865 +#ifdef CONFIG_X86
97866 +#define INIT_TASK_THREAD_INFO .tinfo = INIT_THREAD_INFO,
97867 +#else
97868 +#define INIT_TASK_THREAD_INFO
97869 +#endif
97870 +
97871 #ifdef CONFIG_RT_MUTEXES
97872 # define INIT_RT_MUTEXES(tsk) \
97873 .pi_waiters = RB_ROOT, \
97874 @@ -224,6 +230,7 @@ extern struct task_group root_task_group;
97875 RCU_POINTER_INITIALIZER(cred, &init_cred), \
97876 .comm = INIT_TASK_COMM, \
97877 .thread = INIT_THREAD, \
97878 + INIT_TASK_THREAD_INFO \
97879 .fs = &init_fs, \
97880 .files = &init_files, \
97881 .signal = &init_signals, \
97882 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
97883 index 950ae45..df6ac60 100644
97884 --- a/include/linux/interrupt.h
97885 +++ b/include/linux/interrupt.h
97886 @@ -432,8 +432,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS];
97887
97888 struct softirq_action
97889 {
97890 - void (*action)(struct softirq_action *);
97891 -};
97892 + void (*action)(void);
97893 +} __no_const;
97894
97895 asmlinkage void do_softirq(void);
97896 asmlinkage void __do_softirq(void);
97897 @@ -447,7 +447,7 @@ static inline void do_softirq_own_stack(void)
97898 }
97899 #endif
97900
97901 -extern void open_softirq(int nr, void (*action)(struct softirq_action *));
97902 +extern void open_softirq(int nr, void (*action)(void));
97903 extern void softirq_init(void);
97904 extern void __raise_softirq_irqoff(unsigned int nr);
97905
97906 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
97907 index 0546b87..46fd5b6 100644
97908 --- a/include/linux/iommu.h
97909 +++ b/include/linux/iommu.h
97910 @@ -174,7 +174,7 @@ struct iommu_ops {
97911
97912 unsigned long pgsize_bitmap;
97913 void *priv;
97914 -};
97915 +} __do_const;
97916
97917 #define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */
97918 #define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */
97919 @@ -234,7 +234,7 @@ extern int iommu_domain_set_attr(struct iommu_domain *domain, enum iommu_attr,
97920 void *data);
97921 struct device *iommu_device_create(struct device *parent, void *drvdata,
97922 const struct attribute_group **groups,
97923 - const char *fmt, ...);
97924 + const char *fmt, ...) __printf(4, 5);
97925 void iommu_device_destroy(struct device *dev);
97926 int iommu_device_link(struct device *dev, struct device *link);
97927 void iommu_device_unlink(struct device *dev, struct device *link);
97928 diff --git a/include/linux/ioport.h b/include/linux/ioport.h
97929 index 388e3ae..d7e45a1 100644
97930 --- a/include/linux/ioport.h
97931 +++ b/include/linux/ioport.h
97932 @@ -161,7 +161,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start);
97933 int adjust_resource(struct resource *res, resource_size_t start,
97934 resource_size_t size);
97935 resource_size_t resource_alignment(struct resource *res);
97936 -static inline resource_size_t resource_size(const struct resource *res)
97937 +static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res)
97938 {
97939 return res->end - res->start + 1;
97940 }
97941 diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
97942 index 1eee6bc..9cf4912 100644
97943 --- a/include/linux/ipc_namespace.h
97944 +++ b/include/linux/ipc_namespace.h
97945 @@ -60,7 +60,7 @@ struct ipc_namespace {
97946 struct user_namespace *user_ns;
97947
97948 struct ns_common ns;
97949 -};
97950 +} __randomize_layout;
97951
97952 extern struct ipc_namespace init_ipc_ns;
97953 extern atomic_t nr_ipc_ns;
97954 diff --git a/include/linux/irq.h b/include/linux/irq.h
97955 index 62c6901..827f8f6 100644
97956 --- a/include/linux/irq.h
97957 +++ b/include/linux/irq.h
97958 @@ -370,7 +370,8 @@ struct irq_chip {
97959 int (*irq_set_irqchip_state)(struct irq_data *data, enum irqchip_irq_state which, bool state);
97960
97961 unsigned long flags;
97962 -};
97963 +} __do_const;
97964 +typedef struct irq_chip __no_const irq_chip_no_const;
97965
97966 /*
97967 * irq_chip specific flags
97968 diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
97969 index dd1109f..4f4fdda 100644
97970 --- a/include/linux/irqdesc.h
97971 +++ b/include/linux/irqdesc.h
97972 @@ -61,7 +61,7 @@ struct irq_desc {
97973 unsigned int irq_count; /* For detecting broken IRQs */
97974 unsigned long last_unhandled; /* Aging timer for unhandled count */
97975 unsigned int irqs_unhandled;
97976 - atomic_t threads_handled;
97977 + atomic_unchecked_t threads_handled;
97978 int threads_handled_last;
97979 raw_spinlock_t lock;
97980 struct cpumask *percpu_enabled;
97981 diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
97982 index 676d730..8d3a1ad 100644
97983 --- a/include/linux/irqdomain.h
97984 +++ b/include/linux/irqdomain.h
97985 @@ -40,6 +40,7 @@ struct device_node;
97986 struct irq_domain;
97987 struct of_device_id;
97988 struct irq_chip;
97989 +typedef struct irq_chip __no_const irq_chip_no_const;
97990 struct irq_data;
97991
97992 /* Number of irqs reserved for a legacy isa controller */
97993 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
97994 index c367cbd..c9b79e6 100644
97995 --- a/include/linux/jiffies.h
97996 +++ b/include/linux/jiffies.h
97997 @@ -280,20 +280,20 @@ extern unsigned long preset_lpj;
97998 /*
97999 * Convert various time units to each other:
98000 */
98001 -extern unsigned int jiffies_to_msecs(const unsigned long j);
98002 -extern unsigned int jiffies_to_usecs(const unsigned long j);
98003 +extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
98004 +extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
98005
98006 -static inline u64 jiffies_to_nsecs(const unsigned long j)
98007 +static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j)
98008 {
98009 return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
98010 }
98011
98012 -extern unsigned long msecs_to_jiffies(const unsigned int m);
98013 -extern unsigned long usecs_to_jiffies(const unsigned int u);
98014 +extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
98015 +extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
98016 extern unsigned long timespec_to_jiffies(const struct timespec *value);
98017 extern void jiffies_to_timespec(const unsigned long jiffies,
98018 - struct timespec *value);
98019 -extern unsigned long timeval_to_jiffies(const struct timeval *value);
98020 + struct timespec *value) __intentional_overflow(-1);
98021 +extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
98022 extern void jiffies_to_timeval(const unsigned long jiffies,
98023 struct timeval *value);
98024
98025 diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
98026 index 6883e19..e854fcb 100644
98027 --- a/include/linux/kallsyms.h
98028 +++ b/include/linux/kallsyms.h
98029 @@ -15,7 +15,8 @@
98030
98031 struct module;
98032
98033 -#ifdef CONFIG_KALLSYMS
98034 +#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS)
98035 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
98036 /* Lookup the address for a symbol. Returns 0 if not found. */
98037 unsigned long kallsyms_lookup_name(const char *name);
98038
98039 @@ -106,6 +107,21 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
98040 /* Stupid that this does nothing, but I didn't create this mess. */
98041 #define __print_symbol(fmt, addr)
98042 #endif /*CONFIG_KALLSYMS*/
98043 +#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or
98044 + arch/x86/kernel/dumpstack.c, with HIDESYM enabled */
98045 +extern unsigned long kallsyms_lookup_name(const char *name);
98046 +extern void __print_symbol(const char *fmt, unsigned long address);
98047 +extern int sprint_backtrace(char *buffer, unsigned long address);
98048 +extern int sprint_symbol(char *buffer, unsigned long address);
98049 +extern int sprint_symbol_no_offset(char *buffer, unsigned long address);
98050 +const char *kallsyms_lookup(unsigned long addr,
98051 + unsigned long *symbolsize,
98052 + unsigned long *offset,
98053 + char **modname, char *namebuf);
98054 +extern int kallsyms_lookup_size_offset(unsigned long addr,
98055 + unsigned long *symbolsize,
98056 + unsigned long *offset);
98057 +#endif
98058
98059 /* This macro allows us to keep printk typechecking */
98060 static __printf(1, 2)
98061 diff --git a/include/linux/kernel.h b/include/linux/kernel.h
98062 index 3a5b48e..240107b 100644
98063 --- a/include/linux/kernel.h
98064 +++ b/include/linux/kernel.h
98065 @@ -390,7 +390,7 @@ static inline int __must_check kstrtos32_from_user(const char __user *s, size_t
98066 /* Obsolete, do not use. Use kstrto<foo> instead */
98067
98068 extern unsigned long simple_strtoul(const char *,char **,unsigned int);
98069 -extern long simple_strtol(const char *,char **,unsigned int);
98070 +extern long simple_strtol(const char *,char **,unsigned int) __intentional_overflow(-1);
98071 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
98072 extern long long simple_strtoll(const char *,char **,unsigned int);
98073
98074 @@ -410,7 +410,8 @@ extern __printf(3, 0)
98075 int vscnprintf(char *buf, size_t size, const char *fmt, va_list args);
98076 extern __printf(2, 3)
98077 char *kasprintf(gfp_t gfp, const char *fmt, ...);
98078 -extern char *kvasprintf(gfp_t gfp, const char *fmt, va_list args);
98079 +extern __printf(2, 0)
98080 +char *kvasprintf(gfp_t gfp, const char *fmt, va_list args);
98081
98082 extern __scanf(2, 3)
98083 int sscanf(const char *, const char *, ...);
98084 @@ -681,10 +682,10 @@ do { \
98085 __ftrace_vprintk(_THIS_IP_, fmt, vargs); \
98086 } while (0)
98087
98088 -extern int
98089 +extern __printf(2, 0) int
98090 __ftrace_vbprintk(unsigned long ip, const char *fmt, va_list ap);
98091
98092 -extern int
98093 +extern __printf(2, 0) int
98094 __ftrace_vprintk(unsigned long ip, const char *fmt, va_list ap);
98095
98096 extern void ftrace_dump(enum ftrace_dump_mode oops_dump_mode);
98097 @@ -704,7 +705,7 @@ int trace_printk(const char *fmt, ...)
98098 {
98099 return 0;
98100 }
98101 -static inline int
98102 +static __printf(1, 0) inline int
98103 ftrace_vprintk(const char *fmt, va_list ap)
98104 {
98105 return 0;
98106 diff --git a/include/linux/key-type.h b/include/linux/key-type.h
98107 index ff9f1d3..6712be5 100644
98108 --- a/include/linux/key-type.h
98109 +++ b/include/linux/key-type.h
98110 @@ -152,7 +152,7 @@ struct key_type {
98111 /* internal fields */
98112 struct list_head link; /* link in types list */
98113 struct lock_class_key lock_class; /* key->sem lock class */
98114 -};
98115 +} __do_const;
98116
98117 extern struct key_type key_type_keyring;
98118
98119 diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
98120 index e465bb1..19f605fd 100644
98121 --- a/include/linux/kgdb.h
98122 +++ b/include/linux/kgdb.h
98123 @@ -52,7 +52,7 @@ extern int kgdb_connected;
98124 extern int kgdb_io_module_registered;
98125
98126 extern atomic_t kgdb_setting_breakpoint;
98127 -extern atomic_t kgdb_cpu_doing_single_step;
98128 +extern atomic_unchecked_t kgdb_cpu_doing_single_step;
98129
98130 extern struct task_struct *kgdb_usethread;
98131 extern struct task_struct *kgdb_contthread;
98132 @@ -254,7 +254,7 @@ struct kgdb_arch {
98133 void (*correct_hw_break)(void);
98134
98135 void (*enable_nmi)(bool on);
98136 -};
98137 +} __do_const;
98138
98139 /**
98140 * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB.
98141 @@ -279,7 +279,7 @@ struct kgdb_io {
98142 void (*pre_exception) (void);
98143 void (*post_exception) (void);
98144 int is_console;
98145 -};
98146 +} __do_const;
98147
98148 extern struct kgdb_arch arch_kgdb_ops;
98149
98150 diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
98151 index d0a1f99..0bd8b7c 100644
98152 --- a/include/linux/kmemleak.h
98153 +++ b/include/linux/kmemleak.h
98154 @@ -27,7 +27,7 @@
98155
98156 extern void kmemleak_init(void) __ref;
98157 extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
98158 - gfp_t gfp) __ref;
98159 + gfp_t gfp) __ref __size_overflow(2);
98160 extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size,
98161 gfp_t gfp) __ref;
98162 extern void kmemleak_free(const void *ptr) __ref;
98163 @@ -63,7 +63,7 @@ static inline void kmemleak_erase(void **ptr)
98164 static inline void kmemleak_init(void)
98165 {
98166 }
98167 -static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
98168 +static inline void __size_overflow(2) kmemleak_alloc(const void *ptr, size_t size, int min_count,
98169 gfp_t gfp)
98170 {
98171 }
98172 diff --git a/include/linux/kmod.h b/include/linux/kmod.h
98173 index 0555cc6..40116ce 100644
98174 --- a/include/linux/kmod.h
98175 +++ b/include/linux/kmod.h
98176 @@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */
98177 * usually useless though. */
98178 extern __printf(2, 3)
98179 int __request_module(bool wait, const char *name, ...);
98180 +extern __printf(3, 4)
98181 +int ___request_module(bool wait, char *param_name, const char *name, ...);
98182 #define request_module(mod...) __request_module(true, mod)
98183 #define request_module_nowait(mod...) __request_module(false, mod)
98184 #define try_then_request_module(x, mod...) \
98185 @@ -57,6 +59,9 @@ struct subprocess_info {
98186 struct work_struct work;
98187 struct completion *complete;
98188 char *path;
98189 +#ifdef CONFIG_GRKERNSEC
98190 + char *origpath;
98191 +#endif
98192 char **argv;
98193 char **envp;
98194 int wait;
98195 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
98196 index 2d61b90..3d69945 100644
98197 --- a/include/linux/kobject.h
98198 +++ b/include/linux/kobject.h
98199 @@ -80,8 +80,9 @@ struct kobject {
98200
98201 extern __printf(2, 3)
98202 int kobject_set_name(struct kobject *kobj, const char *name, ...);
98203 -extern int kobject_set_name_vargs(struct kobject *kobj, const char *fmt,
98204 - va_list vargs);
98205 +extern __printf(2, 0)
98206 +int kobject_set_name_vargs(struct kobject *kobj, const char *fmt,
98207 + va_list vargs);
98208
98209 static inline const char *kobject_name(const struct kobject *kobj)
98210 {
98211 @@ -118,7 +119,7 @@ struct kobj_type {
98212 struct attribute **default_attrs;
98213 const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
98214 const void *(*namespace)(struct kobject *kobj);
98215 -};
98216 +} __do_const;
98217
98218 struct kobj_uevent_env {
98219 char *argv[3];
98220 @@ -142,6 +143,7 @@ struct kobj_attribute {
98221 ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
98222 const char *buf, size_t count);
98223 };
98224 +typedef struct kobj_attribute __no_const kobj_attribute_no_const;
98225
98226 extern const struct sysfs_ops kobj_sysfs_ops;
98227
98228 @@ -169,7 +171,7 @@ struct kset {
98229 spinlock_t list_lock;
98230 struct kobject kobj;
98231 const struct kset_uevent_ops *uevent_ops;
98232 -};
98233 +} __randomize_layout;
98234
98235 extern void kset_init(struct kset *kset);
98236 extern int __must_check kset_register(struct kset *kset);
98237 diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
98238 index df32d25..fb52e27 100644
98239 --- a/include/linux/kobject_ns.h
98240 +++ b/include/linux/kobject_ns.h
98241 @@ -44,7 +44,7 @@ struct kobj_ns_type_operations {
98242 const void *(*netlink_ns)(struct sock *sk);
98243 const void *(*initial_ns)(void);
98244 void (*drop_ns)(void *);
98245 -};
98246 +} __do_const;
98247
98248 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
98249 int kobj_ns_type_registered(enum kobj_ns_type type);
98250 diff --git a/include/linux/kref.h b/include/linux/kref.h
98251 index 484604d..0f6c5b6 100644
98252 --- a/include/linux/kref.h
98253 +++ b/include/linux/kref.h
98254 @@ -68,7 +68,7 @@ static inline void kref_get(struct kref *kref)
98255 static inline int kref_sub(struct kref *kref, unsigned int count,
98256 void (*release)(struct kref *kref))
98257 {
98258 - WARN_ON(release == NULL);
98259 + BUG_ON(release == NULL);
98260
98261 if (atomic_sub_and_test((int) count, &kref->refcount)) {
98262 release(kref);
98263 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
98264 index ad45054..7c54663 100644
98265 --- a/include/linux/kvm_host.h
98266 +++ b/include/linux/kvm_host.h
98267 @@ -455,7 +455,7 @@ static inline void kvm_irqfd_exit(void)
98268 {
98269 }
98270 #endif
98271 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
98272 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
98273 struct module *module);
98274 void kvm_exit(void);
98275
98276 @@ -633,7 +633,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
98277 struct kvm_guest_debug *dbg);
98278 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
98279
98280 -int kvm_arch_init(void *opaque);
98281 +int kvm_arch_init(const void *opaque);
98282 void kvm_arch_exit(void);
98283
98284 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
98285 diff --git a/include/linux/libata.h b/include/linux/libata.h
98286 index e0e3378..38e206f 100644
98287 --- a/include/linux/libata.h
98288 +++ b/include/linux/libata.h
98289 @@ -991,7 +991,7 @@ struct ata_port_operations {
98290 * fields must be pointers.
98291 */
98292 const struct ata_port_operations *inherits;
98293 -};
98294 +} __do_const;
98295
98296 struct ata_port_info {
98297 unsigned long flags;
98298 diff --git a/include/linux/linkage.h b/include/linux/linkage.h
98299 index a6a42dd..6c5ebce 100644
98300 --- a/include/linux/linkage.h
98301 +++ b/include/linux/linkage.h
98302 @@ -36,6 +36,7 @@
98303 #endif
98304
98305 #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
98306 +#define __page_aligned_rodata __read_only __aligned(PAGE_SIZE)
98307 #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
98308
98309 /*
98310 diff --git a/include/linux/list.h b/include/linux/list.h
98311 index feb773c..98f3075 100644
98312 --- a/include/linux/list.h
98313 +++ b/include/linux/list.h
98314 @@ -113,6 +113,19 @@ extern void __list_del_entry(struct list_head *entry);
98315 extern void list_del(struct list_head *entry);
98316 #endif
98317
98318 +extern void __pax_list_add(struct list_head *new,
98319 + struct list_head *prev,
98320 + struct list_head *next);
98321 +static inline void pax_list_add(struct list_head *new, struct list_head *head)
98322 +{
98323 + __pax_list_add(new, head, head->next);
98324 +}
98325 +static inline void pax_list_add_tail(struct list_head *new, struct list_head *head)
98326 +{
98327 + __pax_list_add(new, head->prev, head);
98328 +}
98329 +extern void pax_list_del(struct list_head *entry);
98330 +
98331 /**
98332 * list_replace - replace old entry by new one
98333 * @old : the element to be replaced
98334 @@ -146,6 +159,8 @@ static inline void list_del_init(struct list_head *entry)
98335 INIT_LIST_HEAD(entry);
98336 }
98337
98338 +extern void pax_list_del_init(struct list_head *entry);
98339 +
98340 /**
98341 * list_move - delete from one list and add as another's head
98342 * @list: the entry to move
98343 diff --git a/include/linux/lockref.h b/include/linux/lockref.h
98344 index b10b122..d37b3de 100644
98345 --- a/include/linux/lockref.h
98346 +++ b/include/linux/lockref.h
98347 @@ -28,7 +28,7 @@ struct lockref {
98348 #endif
98349 struct {
98350 spinlock_t lock;
98351 - int count;
98352 + atomic_t count;
98353 };
98354 };
98355 };
98356 @@ -43,9 +43,29 @@ extern void lockref_mark_dead(struct lockref *);
98357 extern int lockref_get_not_dead(struct lockref *);
98358
98359 /* Must be called under spinlock for reliable results */
98360 -static inline int __lockref_is_dead(const struct lockref *l)
98361 +static inline int __lockref_is_dead(const struct lockref *lockref)
98362 {
98363 - return ((int)l->count < 0);
98364 + return atomic_read(&lockref->count) < 0;
98365 +}
98366 +
98367 +static inline int __lockref_read(const struct lockref *lockref)
98368 +{
98369 + return atomic_read(&lockref->count);
98370 +}
98371 +
98372 +static inline void __lockref_set(struct lockref *lockref, int count)
98373 +{
98374 + atomic_set(&lockref->count, count);
98375 +}
98376 +
98377 +static inline void __lockref_inc(struct lockref *lockref)
98378 +{
98379 + atomic_inc(&lockref->count);
98380 +}
98381 +
98382 +static inline void __lockref_dec(struct lockref *lockref)
98383 +{
98384 + atomic_dec(&lockref->count);
98385 }
98386
98387 #endif /* __LINUX_LOCKREF_H */
98388 diff --git a/include/linux/math64.h b/include/linux/math64.h
98389 index c45c089..298841c 100644
98390 --- a/include/linux/math64.h
98391 +++ b/include/linux/math64.h
98392 @@ -15,7 +15,7 @@
98393 * This is commonly provided by 32bit archs to provide an optimized 64bit
98394 * divide.
98395 */
98396 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
98397 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
98398 {
98399 *remainder = dividend % divisor;
98400 return dividend / divisor;
98401 @@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
98402 /**
98403 * div64_u64 - unsigned 64bit divide with 64bit divisor
98404 */
98405 -static inline u64 div64_u64(u64 dividend, u64 divisor)
98406 +static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
98407 {
98408 return dividend / divisor;
98409 }
98410 @@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
98411 #define div64_ul(x, y) div_u64((x), (y))
98412
98413 #ifndef div_u64_rem
98414 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
98415 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
98416 {
98417 *remainder = do_div(dividend, divisor);
98418 return dividend;
98419 @@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
98420 #endif
98421
98422 #ifndef div64_u64
98423 -extern u64 div64_u64(u64 dividend, u64 divisor);
98424 +extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
98425 #endif
98426
98427 #ifndef div64_s64
98428 @@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
98429 * divide.
98430 */
98431 #ifndef div_u64
98432 -static inline u64 div_u64(u64 dividend, u32 divisor)
98433 +static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor)
98434 {
98435 u32 remainder;
98436 return div_u64_rem(dividend, divisor, &remainder);
98437 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
98438 index 3d385c8..deacb6a 100644
98439 --- a/include/linux/mempolicy.h
98440 +++ b/include/linux/mempolicy.h
98441 @@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
98442 }
98443
98444 #define vma_policy(vma) ((vma)->vm_policy)
98445 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
98446 +{
98447 + vma->vm_policy = pol;
98448 +}
98449
98450 static inline void mpol_get(struct mempolicy *pol)
98451 {
98452 @@ -229,6 +233,9 @@ static inline void mpol_free_shared_policy(struct shared_policy *p)
98453 }
98454
98455 #define vma_policy(vma) NULL
98456 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
98457 +{
98458 +}
98459
98460 static inline int
98461 vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
98462 diff --git a/include/linux/mm.h b/include/linux/mm.h
98463 index 0755b9f..2960e96 100644
98464 --- a/include/linux/mm.h
98465 +++ b/include/linux/mm.h
98466 @@ -135,6 +135,11 @@ extern unsigned int kobjsize(const void *objp);
98467
98468 #define VM_DONTCOPY 0x00020000 /* Do not copy this vma on fork */
98469 #define VM_DONTEXPAND 0x00040000 /* Cannot expand with mremap() */
98470 +
98471 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
98472 +#define VM_PAGEEXEC 0x00080000 /* vma->vm_page_prot needs special handling */
98473 +#endif
98474 +
98475 #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */
98476 #define VM_NORESERVE 0x00200000 /* should the VM suppress accounting */
98477 #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */
98478 @@ -257,8 +262,8 @@ struct vm_operations_struct {
98479 /* called by access_process_vm when get_user_pages() fails, typically
98480 * for use by special VMAs that can switch between memory and hardware
98481 */
98482 - int (*access)(struct vm_area_struct *vma, unsigned long addr,
98483 - void *buf, int len, int write);
98484 + ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr,
98485 + void *buf, size_t len, int write);
98486
98487 /* Called by the /proc/PID/maps code to ask the vma whether it
98488 * has a special name. Returning non-NULL will also cause this
98489 @@ -296,6 +301,7 @@ struct vm_operations_struct {
98490 struct page *(*find_special_page)(struct vm_area_struct *vma,
98491 unsigned long addr);
98492 };
98493 +typedef struct vm_operations_struct __no_const vm_operations_struct_no_const;
98494
98495 struct mmu_gather;
98496 struct inode;
98497 @@ -1131,8 +1137,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
98498 unsigned long *pfn);
98499 int follow_phys(struct vm_area_struct *vma, unsigned long address,
98500 unsigned int flags, unsigned long *prot, resource_size_t *phys);
98501 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
98502 - void *buf, int len, int write);
98503 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
98504 + void *buf, size_t len, int write);
98505
98506 static inline void unmap_shared_mapping_range(struct address_space *mapping,
98507 loff_t const holebegin, loff_t const holelen)
98508 @@ -1172,9 +1178,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
98509 }
98510 #endif
98511
98512 -extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
98513 -extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
98514 - void *buf, int len, int write);
98515 +extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write);
98516 +extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
98517 + void *buf, size_t len, int write);
98518
98519 long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
98520 unsigned long start, unsigned long nr_pages,
98521 @@ -1219,34 +1225,6 @@ int clear_page_dirty_for_io(struct page *page);
98522
98523 int get_cmdline(struct task_struct *task, char *buffer, int buflen);
98524
98525 -/* Is the vma a continuation of the stack vma above it? */
98526 -static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
98527 -{
98528 - return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
98529 -}
98530 -
98531 -static inline int stack_guard_page_start(struct vm_area_struct *vma,
98532 - unsigned long addr)
98533 -{
98534 - return (vma->vm_flags & VM_GROWSDOWN) &&
98535 - (vma->vm_start == addr) &&
98536 - !vma_growsdown(vma->vm_prev, addr);
98537 -}
98538 -
98539 -/* Is the vma a continuation of the stack vma below it? */
98540 -static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
98541 -{
98542 - return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
98543 -}
98544 -
98545 -static inline int stack_guard_page_end(struct vm_area_struct *vma,
98546 - unsigned long addr)
98547 -{
98548 - return (vma->vm_flags & VM_GROWSUP) &&
98549 - (vma->vm_end == addr) &&
98550 - !vma_growsup(vma->vm_next, addr);
98551 -}
98552 -
98553 extern struct task_struct *task_of_stack(struct task_struct *task,
98554 struct vm_area_struct *vma, bool in_group);
98555
98556 @@ -1369,8 +1347,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
98557 {
98558 return 0;
98559 }
98560 +
98561 +static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd,
98562 + unsigned long address)
98563 +{
98564 + return 0;
98565 +}
98566 #else
98567 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
98568 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
98569 #endif
98570
98571 #if defined(__PAGETABLE_PMD_FOLDED) || !defined(CONFIG_MMU)
98572 @@ -1380,6 +1365,12 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
98573 return 0;
98574 }
98575
98576 +static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud,
98577 + unsigned long address)
98578 +{
98579 + return 0;
98580 +}
98581 +
98582 static inline void mm_nr_pmds_init(struct mm_struct *mm) {}
98583
98584 static inline unsigned long mm_nr_pmds(struct mm_struct *mm)
98585 @@ -1392,6 +1383,7 @@ static inline void mm_dec_nr_pmds(struct mm_struct *mm) {}
98586
98587 #else
98588 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
98589 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address);
98590
98591 static inline void mm_nr_pmds_init(struct mm_struct *mm)
98592 {
98593 @@ -1429,11 +1421,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
98594 NULL: pud_offset(pgd, address);
98595 }
98596
98597 +static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
98598 +{
98599 + return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))?
98600 + NULL: pud_offset(pgd, address);
98601 +}
98602 +
98603 static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
98604 {
98605 return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
98606 NULL: pmd_offset(pud, address);
98607 }
98608 +
98609 +static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
98610 +{
98611 + return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))?
98612 + NULL: pmd_offset(pud, address);
98613 +}
98614 #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
98615
98616 #if USE_SPLIT_PTE_PTLOCKS
98617 @@ -1810,12 +1814,23 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
98618 bool *need_rmap_locks);
98619 extern void exit_mmap(struct mm_struct *);
98620
98621 +#if defined(CONFIG_GRKERNSEC) && (defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC))
98622 +extern void gr_learn_resource(const struct task_struct *task, const int res,
98623 + const unsigned long wanted, const int gt);
98624 +#else
98625 +static inline void gr_learn_resource(const struct task_struct *task, const int res,
98626 + const unsigned long wanted, const int gt)
98627 +{
98628 +}
98629 +#endif
98630 +
98631 static inline int check_data_rlimit(unsigned long rlim,
98632 unsigned long new,
98633 unsigned long start,
98634 unsigned long end_data,
98635 unsigned long start_data)
98636 {
98637 + gr_learn_resource(current, RLIMIT_DATA, (new - start) + (end_data - start_data), 1);
98638 if (rlim < RLIM_INFINITY) {
98639 if (((new - start) + (end_data - start_data)) > rlim)
98640 return -ENOSPC;
98641 @@ -1840,7 +1855,7 @@ extern int install_special_mapping(struct mm_struct *mm,
98642 unsigned long addr, unsigned long len,
98643 unsigned long flags, struct page **pages);
98644
98645 -extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
98646 +extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
98647
98648 extern unsigned long mmap_region(struct file *file, unsigned long addr,
98649 unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
98650 @@ -1848,6 +1863,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
98651 unsigned long len, unsigned long prot, unsigned long flags,
98652 unsigned long pgoff, unsigned long *populate);
98653 extern int do_munmap(struct mm_struct *, unsigned long, size_t);
98654 +extern int __do_munmap(struct mm_struct *, unsigned long, size_t);
98655
98656 #ifdef CONFIG_MMU
98657 extern int __mm_populate(unsigned long addr, unsigned long len,
98658 @@ -1876,10 +1892,11 @@ struct vm_unmapped_area_info {
98659 unsigned long high_limit;
98660 unsigned long align_mask;
98661 unsigned long align_offset;
98662 + unsigned long threadstack_offset;
98663 };
98664
98665 -extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
98666 -extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
98667 +extern unsigned long unmapped_area(const struct vm_unmapped_area_info *info);
98668 +extern unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info);
98669
98670 /*
98671 * Search for an unmapped address range.
98672 @@ -1891,7 +1908,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
98673 * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
98674 */
98675 static inline unsigned long
98676 -vm_unmapped_area(struct vm_unmapped_area_info *info)
98677 +vm_unmapped_area(const struct vm_unmapped_area_info *info)
98678 {
98679 if (info->flags & VM_UNMAPPED_AREA_TOPDOWN)
98680 return unmapped_area_topdown(info);
98681 @@ -1953,6 +1970,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
98682 extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
98683 struct vm_area_struct **pprev);
98684
98685 +extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma);
98686 +extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma);
98687 +extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl);
98688 +
98689 /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
98690 NULL if none. Assume start_addr < end_addr. */
98691 static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
98692 @@ -1982,10 +2003,10 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
98693 }
98694
98695 #ifdef CONFIG_MMU
98696 -pgprot_t vm_get_page_prot(unsigned long vm_flags);
98697 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
98698 void vma_set_page_prot(struct vm_area_struct *vma);
98699 #else
98700 -static inline pgprot_t vm_get_page_prot(unsigned long vm_flags)
98701 +static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
98702 {
98703 return __pgprot(0);
98704 }
98705 @@ -2047,6 +2068,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
98706 static inline void vm_stat_account(struct mm_struct *mm,
98707 unsigned long flags, struct file *file, long pages)
98708 {
98709 +
98710 +#ifdef CONFIG_PAX_RANDMMAP
98711 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
98712 +#endif
98713 +
98714 mm->total_vm += pages;
98715 }
98716 #endif /* CONFIG_PROC_FS */
98717 @@ -2149,7 +2175,7 @@ extern int unpoison_memory(unsigned long pfn);
98718 extern int sysctl_memory_failure_early_kill;
98719 extern int sysctl_memory_failure_recovery;
98720 extern void shake_page(struct page *p, int access);
98721 -extern atomic_long_t num_poisoned_pages;
98722 +extern atomic_long_unchecked_t num_poisoned_pages;
98723 extern int soft_offline_page(struct page *page, int flags);
98724
98725 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
98726 @@ -2200,5 +2226,11 @@ void __init setup_nr_node_ids(void);
98727 static inline void setup_nr_node_ids(void) {}
98728 #endif
98729
98730 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
98731 +extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot);
98732 +#else
98733 +static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {}
98734 +#endif
98735 +
98736 #endif /* __KERNEL__ */
98737 #endif /* _LINUX_MM_H */
98738 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
98739 index 8d37e26..6a6f55b 100644
98740 --- a/include/linux/mm_types.h
98741 +++ b/include/linux/mm_types.h
98742 @@ -313,7 +313,9 @@ struct vm_area_struct {
98743 #ifdef CONFIG_NUMA
98744 struct mempolicy *vm_policy; /* NUMA policy for the VMA */
98745 #endif
98746 -};
98747 +
98748 + struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */
98749 +} __randomize_layout;
98750
98751 struct core_thread {
98752 struct task_struct *task;
98753 @@ -466,7 +468,25 @@ struct mm_struct {
98754 /* address of the bounds directory */
98755 void __user *bd_addr;
98756 #endif
98757 -};
98758 +
98759 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
98760 + unsigned long pax_flags;
98761 +#endif
98762 +
98763 +#ifdef CONFIG_PAX_DLRESOLVE
98764 + unsigned long call_dl_resolve;
98765 +#endif
98766 +
98767 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
98768 + unsigned long call_syscall;
98769 +#endif
98770 +
98771 +#ifdef CONFIG_PAX_ASLR
98772 + unsigned long delta_mmap; /* randomized offset */
98773 + unsigned long delta_stack; /* randomized offset */
98774 +#endif
98775 +
98776 +} __randomize_layout;
98777
98778 static inline void mm_init_cpumask(struct mm_struct *mm)
98779 {
98780 diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
98781 index c5d5278..85cd5ce 100644
98782 --- a/include/linux/mmiotrace.h
98783 +++ b/include/linux/mmiotrace.h
98784 @@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
98785 /* Called from ioremap.c */
98786 extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
98787 void __iomem *addr);
98788 -extern void mmiotrace_iounmap(volatile void __iomem *addr);
98789 +extern void mmiotrace_iounmap(const volatile void __iomem *addr);
98790
98791 /* For anyone to insert markers. Remember trailing newline. */
98792 extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
98793 @@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset,
98794 {
98795 }
98796
98797 -static inline void mmiotrace_iounmap(volatile void __iomem *addr)
98798 +static inline void mmiotrace_iounmap(const volatile void __iomem *addr)
98799 {
98800 }
98801
98802 @@ -106,6 +106,6 @@ extern void enable_mmiotrace(void);
98803 extern void disable_mmiotrace(void);
98804 extern void mmio_trace_rw(struct mmiotrace_rw *rw);
98805 extern void mmio_trace_mapping(struct mmiotrace_map *map);
98806 -extern int mmio_trace_printk(const char *fmt, va_list args);
98807 +extern __printf(1, 0) int mmio_trace_printk(const char *fmt, va_list args);
98808
98809 #endif /* _LINUX_MMIOTRACE_H */
98810 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
98811 index 54d74f6..0728424 100644
98812 --- a/include/linux/mmzone.h
98813 +++ b/include/linux/mmzone.h
98814 @@ -526,7 +526,7 @@ struct zone {
98815
98816 ZONE_PADDING(_pad3_)
98817 /* Zone statistics */
98818 - atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
98819 + atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
98820 } ____cacheline_internodealigned_in_smp;
98821
98822 enum zone_flags {
98823 diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
98824 index 3bfd567..72e7d8f 100644
98825 --- a/include/linux/mod_devicetable.h
98826 +++ b/include/linux/mod_devicetable.h
98827 @@ -139,7 +139,7 @@ struct usb_device_id {
98828 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
98829 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
98830
98831 -#define HID_ANY_ID (~0)
98832 +#define HID_ANY_ID (~0U)
98833 #define HID_BUS_ANY 0xffff
98834 #define HID_GROUP_ANY 0x0000
98835
98836 @@ -470,7 +470,7 @@ struct dmi_system_id {
98837 const char *ident;
98838 struct dmi_strmatch matches[4];
98839 void *driver_data;
98840 -};
98841 +} __do_const;
98842 /*
98843 * struct dmi_device_id appears during expansion of
98844 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
98845 diff --git a/include/linux/module.h b/include/linux/module.h
98846 index c883b86..516812e 100644
98847 --- a/include/linux/module.h
98848 +++ b/include/linux/module.h
98849 @@ -17,9 +17,11 @@
98850 #include <linux/moduleparam.h>
98851 #include <linux/jump_label.h>
98852 #include <linux/export.h>
98853 +#include <linux/fs.h>
98854
98855 #include <linux/percpu.h>
98856 #include <asm/module.h>
98857 +#include <asm/pgtable.h>
98858
98859 /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
98860 #define MODULE_SIG_STRING "~Module signature appended~\n"
98861 @@ -42,7 +44,7 @@ struct module_kobject {
98862 struct kobject *drivers_dir;
98863 struct module_param_attrs *mp;
98864 struct completion *kobj_completion;
98865 -};
98866 +} __randomize_layout;
98867
98868 struct module_attribute {
98869 struct attribute attr;
98870 @@ -54,12 +56,13 @@ struct module_attribute {
98871 int (*test)(struct module *);
98872 void (*free)(struct module *);
98873 };
98874 +typedef struct module_attribute __no_const module_attribute_no_const;
98875
98876 struct module_version_attribute {
98877 struct module_attribute mattr;
98878 const char *module_name;
98879 const char *version;
98880 -} __attribute__ ((__aligned__(sizeof(void *))));
98881 +} __do_const __attribute__ ((__aligned__(sizeof(void *))));
98882
98883 extern ssize_t __modver_version_show(struct module_attribute *,
98884 struct module_kobject *, char *);
98885 @@ -221,7 +224,7 @@ struct module {
98886
98887 /* Sysfs stuff. */
98888 struct module_kobject mkobj;
98889 - struct module_attribute *modinfo_attrs;
98890 + module_attribute_no_const *modinfo_attrs;
98891 const char *version;
98892 const char *srcversion;
98893 struct kobject *holders_dir;
98894 @@ -270,19 +273,16 @@ struct module {
98895 int (*init)(void);
98896
98897 /* If this is non-NULL, vfree after init() returns */
98898 - void *module_init;
98899 + void *module_init_rx, *module_init_rw;
98900
98901 /* Here is the actual code + data, vfree'd on unload. */
98902 - void *module_core;
98903 + void *module_core_rx, *module_core_rw;
98904
98905 /* Here are the sizes of the init and core sections */
98906 - unsigned int init_size, core_size;
98907 + unsigned int init_size_rw, core_size_rw;
98908
98909 /* The size of the executable code in each section. */
98910 - unsigned int init_text_size, core_text_size;
98911 -
98912 - /* Size of RO sections of the module (text+rodata) */
98913 - unsigned int init_ro_size, core_ro_size;
98914 + unsigned int init_size_rx, core_size_rx;
98915
98916 /* Arch-specific module values */
98917 struct mod_arch_specific arch;
98918 @@ -340,6 +340,10 @@ struct module {
98919 unsigned int num_trace_events;
98920 struct trace_enum_map **trace_enums;
98921 unsigned int num_trace_enums;
98922 + struct file_operations trace_id;
98923 + struct file_operations trace_enable;
98924 + struct file_operations trace_format;
98925 + struct file_operations trace_filter;
98926 #endif
98927 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
98928 unsigned int num_ftrace_callsites;
98929 @@ -367,7 +371,7 @@ struct module {
98930 ctor_fn_t *ctors;
98931 unsigned int num_ctors;
98932 #endif
98933 -};
98934 +} __randomize_layout;
98935 #ifndef MODULE_ARCH_INIT
98936 #define MODULE_ARCH_INIT {}
98937 #endif
98938 @@ -388,18 +392,48 @@ bool is_module_address(unsigned long addr);
98939 bool is_module_percpu_address(unsigned long addr);
98940 bool is_module_text_address(unsigned long addr);
98941
98942 +static inline int within_module_range(unsigned long addr, void *start, unsigned long size)
98943 +{
98944 +
98945 +#ifdef CONFIG_PAX_KERNEXEC
98946 + if (ktla_ktva(addr) >= (unsigned long)start &&
98947 + ktla_ktva(addr) < (unsigned long)start + size)
98948 + return 1;
98949 +#endif
98950 +
98951 + return ((void *)addr >= start && (void *)addr < start + size);
98952 +}
98953 +
98954 +static inline int within_module_core_rx(unsigned long addr, const struct module *mod)
98955 +{
98956 + return within_module_range(addr, mod->module_core_rx, mod->core_size_rx);
98957 +}
98958 +
98959 +static inline int within_module_core_rw(unsigned long addr, const struct module *mod)
98960 +{
98961 + return within_module_range(addr, mod->module_core_rw, mod->core_size_rw);
98962 +}
98963 +
98964 +static inline int within_module_init_rx(unsigned long addr, const struct module *mod)
98965 +{
98966 + return within_module_range(addr, mod->module_init_rx, mod->init_size_rx);
98967 +}
98968 +
98969 +static inline int within_module_init_rw(unsigned long addr, const struct module *mod)
98970 +{
98971 + return within_module_range(addr, mod->module_init_rw, mod->init_size_rw);
98972 +}
98973 +
98974 static inline bool within_module_core(unsigned long addr,
98975 const struct module *mod)
98976 {
98977 - return (unsigned long)mod->module_core <= addr &&
98978 - addr < (unsigned long)mod->module_core + mod->core_size;
98979 + return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod);
98980 }
98981
98982 static inline bool within_module_init(unsigned long addr,
98983 const struct module *mod)
98984 {
98985 - return (unsigned long)mod->module_init <= addr &&
98986 - addr < (unsigned long)mod->module_init + mod->init_size;
98987 + return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod);
98988 }
98989
98990 static inline bool within_module(unsigned long addr, const struct module *mod)
98991 diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
98992 index 4d0cb9b..3169ac7 100644
98993 --- a/include/linux/moduleloader.h
98994 +++ b/include/linux/moduleloader.h
98995 @@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section);
98996 sections. Returns NULL on failure. */
98997 void *module_alloc(unsigned long size);
98998
98999 +#ifdef CONFIG_PAX_KERNEXEC
99000 +void *module_alloc_exec(unsigned long size);
99001 +#else
99002 +#define module_alloc_exec(x) module_alloc(x)
99003 +#endif
99004 +
99005 /* Free memory returned from module_alloc. */
99006 void module_memfree(void *module_region);
99007
99008 +#ifdef CONFIG_PAX_KERNEXEC
99009 +void module_memfree_exec(void *module_region);
99010 +#else
99011 +#define module_memfree_exec(x) module_memfree((x))
99012 +#endif
99013 +
99014 /*
99015 * Apply the given relocation to the (simplified) ELF. Return -error
99016 * or 0.
99017 @@ -45,8 +57,10 @@ static inline int apply_relocate(Elf_Shdr *sechdrs,
99018 unsigned int relsec,
99019 struct module *me)
99020 {
99021 +#ifdef CONFIG_MODULES
99022 printk(KERN_ERR "module %s: REL relocation unsupported\n",
99023 module_name(me));
99024 +#endif
99025 return -ENOEXEC;
99026 }
99027 #endif
99028 @@ -68,8 +82,10 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs,
99029 unsigned int relsec,
99030 struct module *me)
99031 {
99032 +#ifdef CONFIG_MODULES
99033 printk(KERN_ERR "module %s: REL relocation unsupported\n",
99034 module_name(me));
99035 +#endif
99036 return -ENOEXEC;
99037 }
99038 #endif
99039 diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
99040 index 1c9effa..1160bdd 100644
99041 --- a/include/linux/moduleparam.h
99042 +++ b/include/linux/moduleparam.h
99043 @@ -323,7 +323,7 @@ static inline void __kernel_param_unlock(void)
99044 * @len is usually just sizeof(string).
99045 */
99046 #define module_param_string(name, string, len, perm) \
99047 - static const struct kparam_string __param_string_##name \
99048 + static const struct kparam_string __param_string_##name __used \
99049 = { len, string }; \
99050 __module_param_call(MODULE_PARAM_PREFIX, name, \
99051 &param_ops_string, \
99052 @@ -467,7 +467,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
99053 */
99054 #define module_param_array_named(name, array, type, nump, perm) \
99055 param_check_##type(name, &(array)[0]); \
99056 - static const struct kparam_array __param_arr_##name \
99057 + static const struct kparam_array __param_arr_##name __used \
99058 = { .max = ARRAY_SIZE(array), .num = nump, \
99059 .ops = &param_ops_##type, \
99060 .elemsize = sizeof(array[0]), .elem = array }; \
99061 diff --git a/include/linux/mount.h b/include/linux/mount.h
99062 index f822c3c..958ca0a 100644
99063 --- a/include/linux/mount.h
99064 +++ b/include/linux/mount.h
99065 @@ -67,7 +67,7 @@ struct vfsmount {
99066 struct dentry *mnt_root; /* root of the mounted tree */
99067 struct super_block *mnt_sb; /* pointer to superblock */
99068 int mnt_flags;
99069 -};
99070 +} __randomize_layout;
99071
99072 struct file; /* forward dec */
99073 struct path;
99074 diff --git a/include/linux/namei.h b/include/linux/namei.h
99075 index c899077..b9a2010 100644
99076 --- a/include/linux/namei.h
99077 +++ b/include/linux/namei.h
99078 @@ -71,8 +71,8 @@ extern struct dentry *lock_rename(struct dentry *, struct dentry *);
99079 extern void unlock_rename(struct dentry *, struct dentry *);
99080
99081 extern void nd_jump_link(struct nameidata *nd, struct path *path);
99082 -extern void nd_set_link(struct nameidata *nd, char *path);
99083 -extern char *nd_get_link(struct nameidata *nd);
99084 +extern void nd_set_link(struct nameidata *nd, const char *path);
99085 +extern const char *nd_get_link(const struct nameidata *nd);
99086
99087 static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
99088 {
99089 diff --git a/include/linux/net.h b/include/linux/net.h
99090 index 738ea48..409dc09 100644
99091 --- a/include/linux/net.h
99092 +++ b/include/linux/net.h
99093 @@ -190,7 +190,7 @@ struct net_proto_family {
99094 int (*create)(struct net *net, struct socket *sock,
99095 int protocol, int kern);
99096 struct module *owner;
99097 -};
99098 +} __do_const;
99099
99100 struct iovec;
99101 struct kvec;
99102 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
99103 index 05b9a69..4d7e300 100644
99104 --- a/include/linux/netdevice.h
99105 +++ b/include/linux/netdevice.h
99106 @@ -1208,6 +1208,7 @@ struct net_device_ops {
99107 u32 maxrate);
99108 int (*ndo_get_iflink)(const struct net_device *dev);
99109 };
99110 +typedef struct net_device_ops __no_const net_device_ops_no_const;
99111
99112 /**
99113 * enum net_device_priv_flags - &struct net_device priv_flags
99114 @@ -1515,7 +1516,7 @@ struct net_device {
99115 unsigned long base_addr;
99116 int irq;
99117
99118 - atomic_t carrier_changes;
99119 + atomic_unchecked_t carrier_changes;
99120
99121 /*
99122 * Some hardware also needs these fields (state,dev_list,
99123 @@ -1554,8 +1555,8 @@ struct net_device {
99124
99125 struct net_device_stats stats;
99126
99127 - atomic_long_t rx_dropped;
99128 - atomic_long_t tx_dropped;
99129 + atomic_long_unchecked_t rx_dropped;
99130 + atomic_long_unchecked_t tx_dropped;
99131
99132 #ifdef CONFIG_WIRELESS_EXT
99133 const struct iw_handler_def * wireless_handlers;
99134 diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
99135 index 63560d0..64aba5c 100644
99136 --- a/include/linux/netfilter.h
99137 +++ b/include/linux/netfilter.h
99138 @@ -113,7 +113,7 @@ struct nf_sockopt_ops {
99139 #endif
99140 /* Use the module struct to lock set/get code in place */
99141 struct module *owner;
99142 -};
99143 +} __do_const;
99144
99145 /* Function to register/unregister hook points. */
99146 int nf_register_hook(struct nf_hook_ops *reg);
99147 diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
99148 index e955d47..04a5338 100644
99149 --- a/include/linux/netfilter/nfnetlink.h
99150 +++ b/include/linux/netfilter/nfnetlink.h
99151 @@ -19,7 +19,7 @@ struct nfnl_callback {
99152 const struct nlattr * const cda[]);
99153 const struct nla_policy *policy; /* netlink attribute policy */
99154 const u_int16_t attr_count; /* number of nlattr's */
99155 -};
99156 +} __do_const;
99157
99158 struct nfnetlink_subsystem {
99159 const char *name;
99160 diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h
99161 new file mode 100644
99162 index 0000000..33f4af8
99163 --- /dev/null
99164 +++ b/include/linux/netfilter/xt_gradm.h
99165 @@ -0,0 +1,9 @@
99166 +#ifndef _LINUX_NETFILTER_XT_GRADM_H
99167 +#define _LINUX_NETFILTER_XT_GRADM_H 1
99168 +
99169 +struct xt_gradm_mtinfo {
99170 + __u16 flags;
99171 + __u16 invflags;
99172 +};
99173 +
99174 +#endif
99175 diff --git a/include/linux/nls.h b/include/linux/nls.h
99176 index 520681b..2b7fabb 100644
99177 --- a/include/linux/nls.h
99178 +++ b/include/linux/nls.h
99179 @@ -31,7 +31,7 @@ struct nls_table {
99180 const unsigned char *charset2upper;
99181 struct module *owner;
99182 struct nls_table *next;
99183 -};
99184 +} __do_const;
99185
99186 /* this value hold the maximum octet of charset */
99187 #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
99188 @@ -46,7 +46,7 @@ enum utf16_endian {
99189 /* nls_base.c */
99190 extern int __register_nls(struct nls_table *, struct module *);
99191 extern int unregister_nls(struct nls_table *);
99192 -extern struct nls_table *load_nls(char *);
99193 +extern struct nls_table *load_nls(const char *);
99194 extern void unload_nls(struct nls_table *);
99195 extern struct nls_table *load_nls_default(void);
99196 #define register_nls(nls) __register_nls((nls), THIS_MODULE)
99197 diff --git a/include/linux/notifier.h b/include/linux/notifier.h
99198 index d14a4c3..a078786 100644
99199 --- a/include/linux/notifier.h
99200 +++ b/include/linux/notifier.h
99201 @@ -54,7 +54,8 @@ struct notifier_block {
99202 notifier_fn_t notifier_call;
99203 struct notifier_block __rcu *next;
99204 int priority;
99205 -};
99206 +} __do_const;
99207 +typedef struct notifier_block __no_const notifier_block_no_const;
99208
99209 struct atomic_notifier_head {
99210 spinlock_t lock;
99211 diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
99212 index b2a0f15..4d7da32 100644
99213 --- a/include/linux/oprofile.h
99214 +++ b/include/linux/oprofile.h
99215 @@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root,
99216 int oprofilefs_create_ro_ulong(struct dentry * root,
99217 char const * name, ulong * val);
99218
99219 -/** Create a file for read-only access to an atomic_t. */
99220 +/** Create a file for read-only access to an atomic_unchecked_t. */
99221 int oprofilefs_create_ro_atomic(struct dentry * root,
99222 - char const * name, atomic_t * val);
99223 + char const * name, atomic_unchecked_t * val);
99224
99225 /** create a directory */
99226 struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
99227 diff --git a/include/linux/padata.h b/include/linux/padata.h
99228 index 4386946..f50c615 100644
99229 --- a/include/linux/padata.h
99230 +++ b/include/linux/padata.h
99231 @@ -129,7 +129,7 @@ struct parallel_data {
99232 struct padata_serial_queue __percpu *squeue;
99233 atomic_t reorder_objects;
99234 atomic_t refcnt;
99235 - atomic_t seq_nr;
99236 + atomic_unchecked_t seq_nr;
99237 struct padata_cpumask cpumask;
99238 spinlock_t lock ____cacheline_aligned;
99239 unsigned int processed;
99240 diff --git a/include/linux/path.h b/include/linux/path.h
99241 index d137218..be0c176 100644
99242 --- a/include/linux/path.h
99243 +++ b/include/linux/path.h
99244 @@ -1,13 +1,15 @@
99245 #ifndef _LINUX_PATH_H
99246 #define _LINUX_PATH_H
99247
99248 +#include <linux/compiler.h>
99249 +
99250 struct dentry;
99251 struct vfsmount;
99252
99253 struct path {
99254 struct vfsmount *mnt;
99255 struct dentry *dentry;
99256 -};
99257 +} __randomize_layout;
99258
99259 extern void path_get(const struct path *);
99260 extern void path_put(const struct path *);
99261 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
99262 index 8c78950..0d74ed9 100644
99263 --- a/include/linux/pci_hotplug.h
99264 +++ b/include/linux/pci_hotplug.h
99265 @@ -71,7 +71,8 @@ struct hotplug_slot_ops {
99266 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
99267 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
99268 int (*reset_slot) (struct hotplug_slot *slot, int probe);
99269 -};
99270 +} __do_const;
99271 +typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
99272
99273 /**
99274 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
99275 diff --git a/include/linux/percpu.h b/include/linux/percpu.h
99276 index caebf2a..4c3ae9d 100644
99277 --- a/include/linux/percpu.h
99278 +++ b/include/linux/percpu.h
99279 @@ -34,7 +34,7 @@
99280 * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or
99281 * larger than PERCPU_DYNAMIC_EARLY_SIZE.
99282 */
99283 -#define PERCPU_DYNAMIC_EARLY_SLOTS 128
99284 +#define PERCPU_DYNAMIC_EARLY_SLOTS 256
99285 #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10)
99286
99287 /*
99288 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
99289 index d8a82a8..8b580f0 100644
99290 --- a/include/linux/perf_event.h
99291 +++ b/include/linux/perf_event.h
99292 @@ -379,8 +379,8 @@ struct perf_event {
99293
99294 enum perf_event_active_state state;
99295 unsigned int attach_state;
99296 - local64_t count;
99297 - atomic64_t child_count;
99298 + local64_t count; /* PaX: fix it one day */
99299 + atomic64_unchecked_t child_count;
99300
99301 /*
99302 * These are the total time in nanoseconds that the event
99303 @@ -431,8 +431,8 @@ struct perf_event {
99304 * These accumulate total time (in nanoseconds) that children
99305 * events have been enabled and running, respectively.
99306 */
99307 - atomic64_t child_total_time_enabled;
99308 - atomic64_t child_total_time_running;
99309 + atomic64_unchecked_t child_total_time_enabled;
99310 + atomic64_unchecked_t child_total_time_running;
99311
99312 /*
99313 * Protect attach/detach and child_list:
99314 @@ -812,7 +812,7 @@ static inline void perf_event_task_sched_out(struct task_struct *prev,
99315
99316 static inline u64 __perf_event_count(struct perf_event *event)
99317 {
99318 - return local64_read(&event->count) + atomic64_read(&event->child_count);
99319 + return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count);
99320 }
99321
99322 extern void perf_event_mmap(struct vm_area_struct *vma);
99323 @@ -836,7 +836,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
99324 entry->ip[entry->nr++] = ip;
99325 }
99326
99327 -extern int sysctl_perf_event_paranoid;
99328 +extern int sysctl_perf_event_legitimately_concerned;
99329 extern int sysctl_perf_event_mlock;
99330 extern int sysctl_perf_event_sample_rate;
99331 extern int sysctl_perf_cpu_time_max_percent;
99332 @@ -851,19 +851,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
99333 loff_t *ppos);
99334
99335
99336 +static inline bool perf_paranoid_any(void)
99337 +{
99338 + return sysctl_perf_event_legitimately_concerned > 2;
99339 +}
99340 +
99341 static inline bool perf_paranoid_tracepoint_raw(void)
99342 {
99343 - return sysctl_perf_event_paranoid > -1;
99344 + return sysctl_perf_event_legitimately_concerned > -1;
99345 }
99346
99347 static inline bool perf_paranoid_cpu(void)
99348 {
99349 - return sysctl_perf_event_paranoid > 0;
99350 + return sysctl_perf_event_legitimately_concerned > 0;
99351 }
99352
99353 static inline bool perf_paranoid_kernel(void)
99354 {
99355 - return sysctl_perf_event_paranoid > 1;
99356 + return sysctl_perf_event_legitimately_concerned > 1;
99357 }
99358
99359 extern void perf_event_init(void);
99360 @@ -1017,7 +1022,7 @@ struct perf_pmu_events_attr {
99361 struct device_attribute attr;
99362 u64 id;
99363 const char *event_str;
99364 -};
99365 +} __do_const;
99366
99367 ssize_t perf_event_sysfs_show(struct device *dev, struct device_attribute *attr,
99368 char *page);
99369 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
99370 index 918b117..7af374b7 100644
99371 --- a/include/linux/pid_namespace.h
99372 +++ b/include/linux/pid_namespace.h
99373 @@ -45,7 +45,7 @@ struct pid_namespace {
99374 int hide_pid;
99375 int reboot; /* group exit code if this pidns was rebooted */
99376 struct ns_common ns;
99377 -};
99378 +} __randomize_layout;
99379
99380 extern struct pid_namespace init_pid_ns;
99381
99382 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
99383 index eb8b8ac..62649e1 100644
99384 --- a/include/linux/pipe_fs_i.h
99385 +++ b/include/linux/pipe_fs_i.h
99386 @@ -47,10 +47,10 @@ struct pipe_inode_info {
99387 struct mutex mutex;
99388 wait_queue_head_t wait;
99389 unsigned int nrbufs, curbuf, buffers;
99390 - unsigned int readers;
99391 - unsigned int writers;
99392 - unsigned int files;
99393 - unsigned int waiting_writers;
99394 + atomic_t readers;
99395 + atomic_t writers;
99396 + atomic_t files;
99397 + atomic_t waiting_writers;
99398 unsigned int r_counter;
99399 unsigned int w_counter;
99400 struct page *tmp_page;
99401 diff --git a/include/linux/pm.h b/include/linux/pm.h
99402 index 2d29c64..1b25b2a 100644
99403 --- a/include/linux/pm.h
99404 +++ b/include/linux/pm.h
99405 @@ -616,6 +616,7 @@ struct dev_pm_domain {
99406 void (*sync)(struct device *dev);
99407 void (*dismiss)(struct device *dev);
99408 };
99409 +typedef struct dev_pm_domain __no_const dev_pm_domain_no_const;
99410
99411 /*
99412 * The PM_EVENT_ messages are also used by drivers implementing the legacy
99413 diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
99414 index 681ccb0..a90e0b7 100644
99415 --- a/include/linux/pm_domain.h
99416 +++ b/include/linux/pm_domain.h
99417 @@ -39,11 +39,11 @@ struct gpd_dev_ops {
99418 int (*save_state)(struct device *dev);
99419 int (*restore_state)(struct device *dev);
99420 bool (*active_wakeup)(struct device *dev);
99421 -};
99422 +} __no_const;
99423
99424 struct gpd_cpuidle_data {
99425 unsigned int saved_exit_latency;
99426 - struct cpuidle_state *idle_state;
99427 + cpuidle_state_no_const *idle_state;
99428 };
99429
99430 struct generic_pm_domain {
99431 diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
99432 index 30e84d4..22278b4 100644
99433 --- a/include/linux/pm_runtime.h
99434 +++ b/include/linux/pm_runtime.h
99435 @@ -115,7 +115,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
99436
99437 static inline void pm_runtime_mark_last_busy(struct device *dev)
99438 {
99439 - ACCESS_ONCE(dev->power.last_busy) = jiffies;
99440 + ACCESS_ONCE_RW(dev->power.last_busy) = jiffies;
99441 }
99442
99443 static inline bool pm_runtime_is_irq_safe(struct device *dev)
99444 diff --git a/include/linux/pnp.h b/include/linux/pnp.h
99445 index 5df733b..d55f252 100644
99446 --- a/include/linux/pnp.h
99447 +++ b/include/linux/pnp.h
99448 @@ -298,7 +298,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
99449 struct pnp_fixup {
99450 char id[7];
99451 void (*quirk_function) (struct pnp_dev * dev); /* fixup function */
99452 -};
99453 +} __do_const;
99454
99455 /* config parameters */
99456 #define PNP_CONFIG_NORMAL 0x0001
99457 diff --git a/include/linux/poison.h b/include/linux/poison.h
99458 index 2110a81..13a11bb 100644
99459 --- a/include/linux/poison.h
99460 +++ b/include/linux/poison.h
99461 @@ -19,8 +19,8 @@
99462 * under normal circumstances, used to verify that nobody uses
99463 * non-initialized list entries.
99464 */
99465 -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
99466 -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
99467 +#define LIST_POISON1 ((void *) (long)0xFFFFFF01)
99468 +#define LIST_POISON2 ((void *) (long)0xFFFFFF02)
99469
99470 /********** include/linux/timer.h **********/
99471 /*
99472 diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
99473 index d8b187c3..9a9257a 100644
99474 --- a/include/linux/power/smartreflex.h
99475 +++ b/include/linux/power/smartreflex.h
99476 @@ -238,7 +238,7 @@ struct omap_sr_class_data {
99477 int (*notify)(struct omap_sr *sr, u32 status);
99478 u8 notify_flags;
99479 u8 class_type;
99480 -};
99481 +} __do_const;
99482
99483 /**
99484 * struct omap_sr_nvalue_table - Smartreflex n-target value info
99485 diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
99486 index 4ea1d37..80f4b33 100644
99487 --- a/include/linux/ppp-comp.h
99488 +++ b/include/linux/ppp-comp.h
99489 @@ -84,7 +84,7 @@ struct compressor {
99490 struct module *owner;
99491 /* Extra skb space needed by the compressor algorithm */
99492 unsigned int comp_extra;
99493 -};
99494 +} __do_const;
99495
99496 /*
99497 * The return value from decompress routine is the length of the
99498 diff --git a/include/linux/preempt.h b/include/linux/preempt.h
99499 index de83b4e..c4b997d 100644
99500 --- a/include/linux/preempt.h
99501 +++ b/include/linux/preempt.h
99502 @@ -27,11 +27,16 @@ extern void preempt_count_sub(int val);
99503 #define preempt_count_dec_and_test() __preempt_count_dec_and_test()
99504 #endif
99505
99506 +#define raw_preempt_count_add(val) __preempt_count_add(val)
99507 +#define raw_preempt_count_sub(val) __preempt_count_sub(val)
99508 +
99509 #define __preempt_count_inc() __preempt_count_add(1)
99510 #define __preempt_count_dec() __preempt_count_sub(1)
99511
99512 #define preempt_count_inc() preempt_count_add(1)
99513 +#define raw_preempt_count_inc() raw_preempt_count_add(1)
99514 #define preempt_count_dec() preempt_count_sub(1)
99515 +#define raw_preempt_count_dec() raw_preempt_count_sub(1)
99516
99517 #ifdef CONFIG_PREEMPT_COUNT
99518
99519 @@ -41,6 +46,12 @@ do { \
99520 barrier(); \
99521 } while (0)
99522
99523 +#define raw_preempt_disable() \
99524 +do { \
99525 + raw_preempt_count_inc(); \
99526 + barrier(); \
99527 +} while (0)
99528 +
99529 #define sched_preempt_enable_no_resched() \
99530 do { \
99531 barrier(); \
99532 @@ -49,6 +60,12 @@ do { \
99533
99534 #define preempt_enable_no_resched() sched_preempt_enable_no_resched()
99535
99536 +#define raw_preempt_enable_no_resched() \
99537 +do { \
99538 + barrier(); \
99539 + raw_preempt_count_dec(); \
99540 +} while (0)
99541 +
99542 #ifdef CONFIG_PREEMPT
99543 #define preempt_enable() \
99544 do { \
99545 @@ -113,8 +130,10 @@ do { \
99546 * region.
99547 */
99548 #define preempt_disable() barrier()
99549 +#define raw_preempt_disable() barrier()
99550 #define sched_preempt_enable_no_resched() barrier()
99551 #define preempt_enable_no_resched() barrier()
99552 +#define raw_preempt_enable_no_resched() barrier()
99553 #define preempt_enable() barrier()
99554 #define preempt_check_resched() do { } while (0)
99555
99556 @@ -128,11 +147,13 @@ do { \
99557 /*
99558 * Modules have no business playing preemption tricks.
99559 */
99560 +#ifndef CONFIG_PAX_KERNEXEC
99561 #undef sched_preempt_enable_no_resched
99562 #undef preempt_enable_no_resched
99563 #undef preempt_enable_no_resched_notrace
99564 #undef preempt_check_resched
99565 #endif
99566 +#endif
99567
99568 #define preempt_set_need_resched() \
99569 do { \
99570 diff --git a/include/linux/printk.h b/include/linux/printk.h
99571 index 9b30871..1aebc2d 100644
99572 --- a/include/linux/printk.h
99573 +++ b/include/linux/printk.h
99574 @@ -120,7 +120,8 @@ static inline __printf(1, 2) __cold
99575 void early_printk(const char *s, ...) { }
99576 #endif
99577
99578 -typedef int(*printk_func_t)(const char *fmt, va_list args);
99579 +typedef __printf(1, 0) int (*printk_func_t)(const char *fmt, va_list args);
99580 +extern int kptr_restrict;
99581
99582 #ifdef CONFIG_PRINTK
99583 asmlinkage __printf(5, 0)
99584 @@ -156,7 +157,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
99585
99586 extern int printk_delay_msec;
99587 extern int dmesg_restrict;
99588 -extern int kptr_restrict;
99589
99590 extern void wake_up_klogd(void);
99591
99592 @@ -164,7 +164,7 @@ char *log_buf_addr_get(void);
99593 u32 log_buf_len_get(void);
99594 void log_buf_kexec_setup(void);
99595 void __init setup_log_buf(int early);
99596 -void dump_stack_set_arch_desc(const char *fmt, ...);
99597 +__printf(1, 2) void dump_stack_set_arch_desc(const char *fmt, ...);
99598 void dump_stack_print_info(const char *log_lvl);
99599 void show_regs_print_info(const char *log_lvl);
99600 #else
99601 @@ -215,7 +215,7 @@ static inline void setup_log_buf(int early)
99602 {
99603 }
99604
99605 -static inline void dump_stack_set_arch_desc(const char *fmt, ...)
99606 +static inline __printf(1, 2) void dump_stack_set_arch_desc(const char *fmt, ...)
99607 {
99608 }
99609
99610 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
99611 index b97bf2e..f14c92d4 100644
99612 --- a/include/linux/proc_fs.h
99613 +++ b/include/linux/proc_fs.h
99614 @@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *);
99615 extern struct proc_dir_entry *proc_symlink(const char *,
99616 struct proc_dir_entry *, const char *);
99617 extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
99618 +extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *);
99619 extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
99620 struct proc_dir_entry *, void *);
99621 +extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t,
99622 + struct proc_dir_entry *, void *);
99623 extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
99624 struct proc_dir_entry *);
99625
99626 @@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create(
99627 return proc_create_data(name, mode, parent, proc_fops, NULL);
99628 }
99629
99630 +static inline struct proc_dir_entry *proc_create_grsec(const char *name, umode_t mode,
99631 + struct proc_dir_entry *parent, const struct file_operations *proc_fops)
99632 +{
99633 +#ifdef CONFIG_GRKERNSEC_PROC_USER
99634 + return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL);
99635 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
99636 + return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL);
99637 +#else
99638 + return proc_create_data(name, mode, parent, proc_fops, NULL);
99639 +#endif
99640 +}
99641 +
99642 +
99643 extern void proc_set_size(struct proc_dir_entry *, loff_t);
99644 extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
99645 extern void *PDE_DATA(const struct inode *);
99646 @@ -56,8 +72,12 @@ static inline struct proc_dir_entry *proc_symlink(const char *name,
99647 struct proc_dir_entry *parent,const char *dest) { return NULL;}
99648 static inline struct proc_dir_entry *proc_mkdir(const char *name,
99649 struct proc_dir_entry *parent) {return NULL;}
99650 +static inline struct proc_dir_entry *proc_mkdir_restrict(const char *name,
99651 + struct proc_dir_entry *parent) { return NULL; }
99652 static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
99653 umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
99654 +static inline struct proc_dir_entry *proc_mkdir_data_restrict(const char *name,
99655 + umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
99656 static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
99657 umode_t mode, struct proc_dir_entry *parent) { return NULL; }
99658 #define proc_create(name, mode, parent, proc_fops) ({NULL;})
99659 @@ -79,7 +99,7 @@ struct net;
99660 static inline struct proc_dir_entry *proc_net_mkdir(
99661 struct net *net, const char *name, struct proc_dir_entry *parent)
99662 {
99663 - return proc_mkdir_data(name, 0, parent, net);
99664 + return proc_mkdir_data_restrict(name, 0, parent, net);
99665 }
99666
99667 #endif /* _LINUX_PROC_FS_H */
99668 diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h
99669 index 42dfc61..8113a99 100644
99670 --- a/include/linux/proc_ns.h
99671 +++ b/include/linux/proc_ns.h
99672 @@ -16,7 +16,7 @@ struct proc_ns_operations {
99673 struct ns_common *(*get)(struct task_struct *task);
99674 void (*put)(struct ns_common *ns);
99675 int (*install)(struct nsproxy *nsproxy, struct ns_common *ns);
99676 -};
99677 +} __do_const __randomize_layout;
99678
99679 extern const struct proc_ns_operations netns_operations;
99680 extern const struct proc_ns_operations utsns_operations;
99681 diff --git a/include/linux/quota.h b/include/linux/quota.h
99682 index b2505ac..5f7ab55 100644
99683 --- a/include/linux/quota.h
99684 +++ b/include/linux/quota.h
99685 @@ -76,7 +76,7 @@ struct kqid { /* Type in which we store the quota identifier */
99686
99687 extern bool qid_eq(struct kqid left, struct kqid right);
99688 extern bool qid_lt(struct kqid left, struct kqid right);
99689 -extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
99690 +extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1);
99691 extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
99692 extern bool qid_valid(struct kqid qid);
99693
99694 diff --git a/include/linux/random.h b/include/linux/random.h
99695 index b05856e..0a9f14e 100644
99696 --- a/include/linux/random.h
99697 +++ b/include/linux/random.h
99698 @@ -9,9 +9,19 @@
99699 #include <uapi/linux/random.h>
99700
99701 extern void add_device_randomness(const void *, unsigned int);
99702 +
99703 +static inline void add_latent_entropy(void)
99704 +{
99705 +
99706 +#ifdef LATENT_ENTROPY_PLUGIN
99707 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
99708 +#endif
99709 +
99710 +}
99711 +
99712 extern void add_input_randomness(unsigned int type, unsigned int code,
99713 - unsigned int value);
99714 -extern void add_interrupt_randomness(int irq, int irq_flags);
99715 + unsigned int value) __latent_entropy;
99716 +extern void add_interrupt_randomness(int irq, int irq_flags) __latent_entropy;
99717
99718 extern void get_random_bytes(void *buf, int nbytes);
99719 extern void get_random_bytes_arch(void *buf, int nbytes);
99720 @@ -22,10 +32,10 @@ extern int random_int_secret_init(void);
99721 extern const struct file_operations random_fops, urandom_fops;
99722 #endif
99723
99724 -unsigned int get_random_int(void);
99725 +unsigned int __intentional_overflow(-1) get_random_int(void);
99726 unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
99727
99728 -u32 prandom_u32(void);
99729 +u32 prandom_u32(void) __intentional_overflow(-1);
99730 void prandom_bytes(void *buf, size_t nbytes);
99731 void prandom_seed(u32 seed);
99732 void prandom_reseed_late(void);
99733 @@ -37,6 +47,11 @@ struct rnd_state {
99734 u32 prandom_u32_state(struct rnd_state *state);
99735 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
99736
99737 +static inline unsigned long __intentional_overflow(-1) pax_get_random_long(void)
99738 +{
99739 + return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0);
99740 +}
99741 +
99742 /**
99743 * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro)
99744 * @ep_ro: right open interval endpoint
99745 @@ -49,7 +64,7 @@ void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
99746 *
99747 * Returns: pseudo-random number in interval [0, ep_ro)
99748 */
99749 -static inline u32 prandom_u32_max(u32 ep_ro)
99750 +static inline u32 __intentional_overflow(-1) prandom_u32_max(u32 ep_ro)
99751 {
99752 return (u32)(((u64) prandom_u32() * ep_ro) >> 32);
99753 }
99754 diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
99755 index 378c5ee..aa84a47 100644
99756 --- a/include/linux/rbtree_augmented.h
99757 +++ b/include/linux/rbtree_augmented.h
99758 @@ -90,7 +90,9 @@ rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new) \
99759 old->rbaugmented = rbcompute(old); \
99760 } \
99761 rbstatic const struct rb_augment_callbacks rbname = { \
99762 - rbname ## _propagate, rbname ## _copy, rbname ## _rotate \
99763 + .propagate = rbname ## _propagate, \
99764 + .copy = rbname ## _copy, \
99765 + .rotate = rbname ## _rotate \
99766 };
99767
99768
99769 diff --git a/include/linux/rculist.h b/include/linux/rculist.h
99770 index a18b16f..2683096 100644
99771 --- a/include/linux/rculist.h
99772 +++ b/include/linux/rculist.h
99773 @@ -29,8 +29,8 @@
99774 */
99775 static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
99776 {
99777 - ACCESS_ONCE(list->next) = list;
99778 - ACCESS_ONCE(list->prev) = list;
99779 + ACCESS_ONCE_RW(list->next) = list;
99780 + ACCESS_ONCE_RW(list->prev) = list;
99781 }
99782
99783 /*
99784 @@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new,
99785 struct list_head *prev, struct list_head *next);
99786 #endif
99787
99788 +void __pax_list_add_rcu(struct list_head *new,
99789 + struct list_head *prev, struct list_head *next);
99790 +
99791 /**
99792 * list_add_rcu - add a new entry to rcu-protected list
99793 * @new: new entry to be added
99794 @@ -80,6 +83,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head)
99795 __list_add_rcu(new, head, head->next);
99796 }
99797
99798 +static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head)
99799 +{
99800 + __pax_list_add_rcu(new, head, head->next);
99801 +}
99802 +
99803 /**
99804 * list_add_tail_rcu - add a new entry to rcu-protected list
99805 * @new: new entry to be added
99806 @@ -102,6 +110,12 @@ static inline void list_add_tail_rcu(struct list_head *new,
99807 __list_add_rcu(new, head->prev, head);
99808 }
99809
99810 +static inline void pax_list_add_tail_rcu(struct list_head *new,
99811 + struct list_head *head)
99812 +{
99813 + __pax_list_add_rcu(new, head->prev, head);
99814 +}
99815 +
99816 /**
99817 * list_del_rcu - deletes entry from list without re-initialization
99818 * @entry: the element to delete from the list.
99819 @@ -132,6 +146,8 @@ static inline void list_del_rcu(struct list_head *entry)
99820 entry->prev = LIST_POISON2;
99821 }
99822
99823 +extern void pax_list_del_rcu(struct list_head *entry);
99824 +
99825 /**
99826 * hlist_del_init_rcu - deletes entry from hash list with re-initialization
99827 * @n: the element to delete from the hash list.
99828 diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
99829 index 573a5af..de97a14 100644
99830 --- a/include/linux/rcupdate.h
99831 +++ b/include/linux/rcupdate.h
99832 @@ -365,7 +365,7 @@ extern struct srcu_struct tasks_rcu_exit_srcu;
99833 do { \
99834 rcu_all_qs(); \
99835 if (ACCESS_ONCE((t)->rcu_tasks_holdout)) \
99836 - ACCESS_ONCE((t)->rcu_tasks_holdout) = false; \
99837 + ACCESS_ONCE_RW((t)->rcu_tasks_holdout) = false; \
99838 } while (0)
99839 #else /* #ifdef CONFIG_TASKS_RCU */
99840 #define TASKS_RCU(x) do { } while (0)
99841 diff --git a/include/linux/reboot.h b/include/linux/reboot.h
99842 index a7ff409..03e2fa8 100644
99843 --- a/include/linux/reboot.h
99844 +++ b/include/linux/reboot.h
99845 @@ -47,9 +47,9 @@ extern void do_kernel_restart(char *cmd);
99846 */
99847
99848 extern void migrate_to_reboot_cpu(void);
99849 -extern void machine_restart(char *cmd);
99850 -extern void machine_halt(void);
99851 -extern void machine_power_off(void);
99852 +extern void machine_restart(char *cmd) __noreturn;
99853 +extern void machine_halt(void) __noreturn;
99854 +extern void machine_power_off(void) __noreturn;
99855
99856 extern void machine_shutdown(void);
99857 struct pt_regs;
99858 @@ -60,9 +60,9 @@ extern void machine_crash_shutdown(struct pt_regs *);
99859 */
99860
99861 extern void kernel_restart_prepare(char *cmd);
99862 -extern void kernel_restart(char *cmd);
99863 -extern void kernel_halt(void);
99864 -extern void kernel_power_off(void);
99865 +extern void kernel_restart(char *cmd) __noreturn;
99866 +extern void kernel_halt(void) __noreturn;
99867 +extern void kernel_power_off(void) __noreturn;
99868
99869 extern int C_A_D; /* for sysctl */
99870 void ctrl_alt_del(void);
99871 @@ -77,7 +77,7 @@ extern void orderly_reboot(void);
99872 * Emergency restart, callable from an interrupt handler.
99873 */
99874
99875 -extern void emergency_restart(void);
99876 +extern void emergency_restart(void) __noreturn;
99877 #include <asm/emergency-restart.h>
99878
99879 #endif /* _LINUX_REBOOT_H */
99880 diff --git a/include/linux/regset.h b/include/linux/regset.h
99881 index 8e0c9fe..ac4d221 100644
99882 --- a/include/linux/regset.h
99883 +++ b/include/linux/regset.h
99884 @@ -161,7 +161,8 @@ struct user_regset {
99885 unsigned int align;
99886 unsigned int bias;
99887 unsigned int core_note_type;
99888 -};
99889 +} __do_const;
99890 +typedef struct user_regset __no_const user_regset_no_const;
99891
99892 /**
99893 * struct user_regset_view - available regsets
99894 diff --git a/include/linux/relay.h b/include/linux/relay.h
99895 index d7c8359..818daf5 100644
99896 --- a/include/linux/relay.h
99897 +++ b/include/linux/relay.h
99898 @@ -157,7 +157,7 @@ struct rchan_callbacks
99899 * The callback should return 0 if successful, negative if not.
99900 */
99901 int (*remove_buf_file)(struct dentry *dentry);
99902 -};
99903 +} __no_const;
99904
99905 /*
99906 * CONFIG_RELAY kernel API, kernel/relay.c
99907 diff --git a/include/linux/rio.h b/include/linux/rio.h
99908 index 6bda06f..bf39a9b 100644
99909 --- a/include/linux/rio.h
99910 +++ b/include/linux/rio.h
99911 @@ -358,7 +358,7 @@ struct rio_ops {
99912 int (*map_inb)(struct rio_mport *mport, dma_addr_t lstart,
99913 u64 rstart, u32 size, u32 flags);
99914 void (*unmap_inb)(struct rio_mport *mport, dma_addr_t lstart);
99915 -};
99916 +} __no_const;
99917
99918 #define RIO_RESOURCE_MEM 0x00000100
99919 #define RIO_RESOURCE_DOORBELL 0x00000200
99920 diff --git a/include/linux/rmap.h b/include/linux/rmap.h
99921 index c89c53a..aa0a65a 100644
99922 --- a/include/linux/rmap.h
99923 +++ b/include/linux/rmap.h
99924 @@ -146,8 +146,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma)
99925 void anon_vma_init(void); /* create anon_vma_cachep */
99926 int anon_vma_prepare(struct vm_area_struct *);
99927 void unlink_anon_vmas(struct vm_area_struct *);
99928 -int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
99929 -int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
99930 +int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *);
99931 +int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *);
99932
99933 static inline void anon_vma_merge(struct vm_area_struct *vma,
99934 struct vm_area_struct *next)
99935 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
99936 index ed8f9e70..2e627f2 100644
99937 --- a/include/linux/scatterlist.h
99938 +++ b/include/linux/scatterlist.h
99939 @@ -1,6 +1,7 @@
99940 #ifndef _LINUX_SCATTERLIST_H
99941 #define _LINUX_SCATTERLIST_H
99942
99943 +#include <linux/sched.h>
99944 #include <linux/string.h>
99945 #include <linux/bug.h>
99946 #include <linux/mm.h>
99947 @@ -111,10 +112,17 @@ static inline struct page *sg_page(struct scatterlist *sg)
99948 static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
99949 unsigned int buflen)
99950 {
99951 + const void *realbuf = buf;
99952 +
99953 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
99954 + if (object_starts_on_stack(buf))
99955 + realbuf = buf - current->stack + current->lowmem_stack;
99956 +#endif
99957 +
99958 #ifdef CONFIG_DEBUG_SG
99959 - BUG_ON(!virt_addr_valid(buf));
99960 + BUG_ON(!virt_addr_valid(realbuf));
99961 #endif
99962 - sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
99963 + sg_set_page(sg, virt_to_page(realbuf), buflen, offset_in_page(realbuf));
99964 }
99965
99966 /*
99967 diff --git a/include/linux/sched.h b/include/linux/sched.h
99968 index 26a2e61..36bbf4b 100644
99969 --- a/include/linux/sched.h
99970 +++ b/include/linux/sched.h
99971 @@ -132,6 +132,7 @@ struct fs_struct;
99972 struct perf_event_context;
99973 struct blk_plug;
99974 struct filename;
99975 +struct linux_binprm;
99976
99977 #define VMACACHE_BITS 2
99978 #define VMACACHE_SIZE (1U << VMACACHE_BITS)
99979 @@ -413,7 +414,7 @@ extern char __sched_text_start[], __sched_text_end[];
99980 extern int in_sched_functions(unsigned long addr);
99981
99982 #define MAX_SCHEDULE_TIMEOUT LONG_MAX
99983 -extern signed long schedule_timeout(signed long timeout);
99984 +extern signed long schedule_timeout(signed long timeout) __intentional_overflow(-1);
99985 extern signed long schedule_timeout_interruptible(signed long timeout);
99986 extern signed long schedule_timeout_killable(signed long timeout);
99987 extern signed long schedule_timeout_uninterruptible(signed long timeout);
99988 @@ -431,6 +432,19 @@ struct nsproxy;
99989 struct user_namespace;
99990
99991 #ifdef CONFIG_MMU
99992 +
99993 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
99994 +extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags);
99995 +#else
99996 +static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
99997 +{
99998 + return 0;
99999 +}
100000 +#endif
100001 +
100002 +extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset);
100003 +extern unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset);
100004 +
100005 extern void arch_pick_mmap_layout(struct mm_struct *mm);
100006 extern unsigned long
100007 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
100008 @@ -729,6 +743,17 @@ struct signal_struct {
100009 #ifdef CONFIG_TASKSTATS
100010 struct taskstats *stats;
100011 #endif
100012 +
100013 +#ifdef CONFIG_GRKERNSEC
100014 + u32 curr_ip;
100015 + u32 saved_ip;
100016 + u32 gr_saddr;
100017 + u32 gr_daddr;
100018 + u16 gr_sport;
100019 + u16 gr_dport;
100020 + u8 used_accept:1;
100021 +#endif
100022 +
100023 #ifdef CONFIG_AUDIT
100024 unsigned audit_tty;
100025 unsigned audit_tty_log_passwd;
100026 @@ -755,7 +780,7 @@ struct signal_struct {
100027 struct mutex cred_guard_mutex; /* guard against foreign influences on
100028 * credential calculations
100029 * (notably. ptrace) */
100030 -};
100031 +} __randomize_layout;
100032
100033 /*
100034 * Bits in flags field of signal_struct.
100035 @@ -808,6 +833,14 @@ struct user_struct {
100036 struct key *session_keyring; /* UID's default session keyring */
100037 #endif
100038
100039 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
100040 + unsigned char kernel_banned;
100041 +#endif
100042 +#ifdef CONFIG_GRKERNSEC_BRUTE
100043 + unsigned char suid_banned;
100044 + unsigned long suid_ban_expires;
100045 +#endif
100046 +
100047 /* Hash table maintenance information */
100048 struct hlist_node uidhash_node;
100049 kuid_t uid;
100050 @@ -815,7 +848,7 @@ struct user_struct {
100051 #ifdef CONFIG_PERF_EVENTS
100052 atomic_long_t locked_vm;
100053 #endif
100054 -};
100055 +} __randomize_layout;
100056
100057 extern int uids_sysfs_init(void);
100058
100059 @@ -1292,6 +1325,9 @@ enum perf_event_task_context {
100060 struct task_struct {
100061 volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */
100062 void *stack;
100063 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100064 + void *lowmem_stack;
100065 +#endif
100066 atomic_t usage;
100067 unsigned int flags; /* per process flags, defined below */
100068 unsigned int ptrace;
100069 @@ -1425,8 +1461,8 @@ struct task_struct {
100070 struct list_head thread_node;
100071
100072 struct completion *vfork_done; /* for vfork() */
100073 - int __user *set_child_tid; /* CLONE_CHILD_SETTID */
100074 - int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
100075 + pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */
100076 + pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
100077
100078 cputime_t utime, stime, utimescaled, stimescaled;
100079 cputime_t gtime;
100080 @@ -1451,11 +1487,6 @@ struct task_struct {
100081 struct task_cputime cputime_expires;
100082 struct list_head cpu_timers[3];
100083
100084 -/* process credentials */
100085 - const struct cred __rcu *real_cred; /* objective and real subjective task
100086 - * credentials (COW) */
100087 - const struct cred __rcu *cred; /* effective (overridable) subjective task
100088 - * credentials (COW) */
100089 char comm[TASK_COMM_LEN]; /* executable name excluding path
100090 - access with [gs]et_task_comm (which lock
100091 it with task_lock())
100092 @@ -1473,6 +1504,10 @@ struct task_struct {
100093 #endif
100094 /* CPU-specific state of this task */
100095 struct thread_struct thread;
100096 +/* thread_info moved to task_struct */
100097 +#ifdef CONFIG_X86
100098 + struct thread_info tinfo;
100099 +#endif
100100 /* filesystem information */
100101 struct fs_struct *fs;
100102 /* open file information */
100103 @@ -1547,6 +1582,10 @@ struct task_struct {
100104 gfp_t lockdep_reclaim_gfp;
100105 #endif
100106
100107 +/* process credentials */
100108 + const struct cred __rcu *real_cred; /* objective and real subjective task
100109 + * credentials (COW) */
100110 +
100111 /* journalling filesystem info */
100112 void *journal_info;
100113
100114 @@ -1585,6 +1624,10 @@ struct task_struct {
100115 /* cg_list protected by css_set_lock and tsk->alloc_lock */
100116 struct list_head cg_list;
100117 #endif
100118 +
100119 + const struct cred __rcu *cred; /* effective (overridable) subjective task
100120 + * credentials (COW) */
100121 +
100122 #ifdef CONFIG_FUTEX
100123 struct robust_list_head __user *robust_list;
100124 #ifdef CONFIG_COMPAT
100125 @@ -1696,7 +1739,7 @@ struct task_struct {
100126 * Number of functions that haven't been traced
100127 * because of depth overrun.
100128 */
100129 - atomic_t trace_overrun;
100130 + atomic_unchecked_t trace_overrun;
100131 /* Pause for the tracing */
100132 atomic_t tracing_graph_pause;
100133 #endif
100134 @@ -1724,7 +1767,78 @@ struct task_struct {
100135 #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
100136 unsigned long task_state_change;
100137 #endif
100138 -};
100139 +
100140 +#ifdef CONFIG_GRKERNSEC
100141 + /* grsecurity */
100142 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
100143 + u64 exec_id;
100144 +#endif
100145 +#ifdef CONFIG_GRKERNSEC_SETXID
100146 + const struct cred *delayed_cred;
100147 +#endif
100148 + struct dentry *gr_chroot_dentry;
100149 + struct acl_subject_label *acl;
100150 + struct acl_subject_label *tmpacl;
100151 + struct acl_role_label *role;
100152 + struct file *exec_file;
100153 + unsigned long brute_expires;
100154 + u16 acl_role_id;
100155 + u8 inherited;
100156 + /* is this the task that authenticated to the special role */
100157 + u8 acl_sp_role;
100158 + u8 is_writable;
100159 + u8 brute;
100160 + u8 gr_is_chrooted;
100161 +#endif
100162 +
100163 +} __randomize_layout;
100164 +
100165 +#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */
100166 +#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */
100167 +#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */
100168 +#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */
100169 +/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */
100170 +#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */
100171 +
100172 +#ifdef CONFIG_PAX_SOFTMODE
100173 +extern int pax_softmode;
100174 +#endif
100175 +
100176 +extern int pax_check_flags(unsigned long *);
100177 +#define PAX_PARSE_FLAGS_FALLBACK (~0UL)
100178 +
100179 +/* if tsk != current then task_lock must be held on it */
100180 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
100181 +static inline unsigned long pax_get_flags(struct task_struct *tsk)
100182 +{
100183 + if (likely(tsk->mm))
100184 + return tsk->mm->pax_flags;
100185 + else
100186 + return 0UL;
100187 +}
100188 +
100189 +/* if tsk != current then task_lock must be held on it */
100190 +static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags)
100191 +{
100192 + if (likely(tsk->mm)) {
100193 + tsk->mm->pax_flags = flags;
100194 + return 0;
100195 + }
100196 + return -EINVAL;
100197 +}
100198 +#endif
100199 +
100200 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
100201 +extern void pax_set_initial_flags(struct linux_binprm *bprm);
100202 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
100203 +extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
100204 +#endif
100205 +
100206 +struct path;
100207 +extern char *pax_get_path(const struct path *path, char *buf, int buflen);
100208 +extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp);
100209 +extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp);
100210 +extern void pax_report_refcount_overflow(struct pt_regs *regs);
100211
100212 /* Future-safe accessor for struct task_struct's cpus_allowed. */
100213 #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
100214 @@ -1807,7 +1921,7 @@ struct pid_namespace;
100215 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
100216 struct pid_namespace *ns);
100217
100218 -static inline pid_t task_pid_nr(struct task_struct *tsk)
100219 +static inline pid_t task_pid_nr(const struct task_struct *tsk)
100220 {
100221 return tsk->pid;
100222 }
100223 @@ -2175,6 +2289,25 @@ extern u64 sched_clock_cpu(int cpu);
100224
100225 extern void sched_clock_init(void);
100226
100227 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100228 +static inline void populate_stack(void)
100229 +{
100230 + struct task_struct *curtask = current;
100231 + int c;
100232 + int *ptr = curtask->stack;
100233 + int *end = curtask->stack + THREAD_SIZE;
100234 +
100235 + while (ptr < end) {
100236 + c = *(volatile int *)ptr;
100237 + ptr += PAGE_SIZE/sizeof(int);
100238 + }
100239 +}
100240 +#else
100241 +static inline void populate_stack(void)
100242 +{
100243 +}
100244 +#endif
100245 +
100246 #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
100247 static inline void sched_clock_tick(void)
100248 {
100249 @@ -2303,7 +2436,9 @@ extern void set_curr_task(int cpu, struct task_struct *p);
100250 void yield(void);
100251
100252 union thread_union {
100253 +#ifndef CONFIG_X86
100254 struct thread_info thread_info;
100255 +#endif
100256 unsigned long stack[THREAD_SIZE/sizeof(long)];
100257 };
100258
100259 @@ -2336,6 +2471,7 @@ extern struct pid_namespace init_pid_ns;
100260 */
100261
100262 extern struct task_struct *find_task_by_vpid(pid_t nr);
100263 +extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr);
100264 extern struct task_struct *find_task_by_pid_ns(pid_t nr,
100265 struct pid_namespace *ns);
100266
100267 @@ -2500,7 +2636,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
100268 extern void exit_itimers(struct signal_struct *);
100269 extern void flush_itimer_signals(void);
100270
100271 -extern void do_group_exit(int);
100272 +extern __noreturn void do_group_exit(int);
100273
100274 extern int do_execve(struct filename *,
100275 const char __user * const __user *,
100276 @@ -2721,9 +2857,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
100277 #define task_stack_end_corrupted(task) \
100278 (*(end_of_stack(task)) != STACK_END_MAGIC)
100279
100280 -static inline int object_is_on_stack(void *obj)
100281 +static inline int object_starts_on_stack(const void *obj)
100282 {
100283 - void *stack = task_stack_page(current);
100284 + const void *stack = task_stack_page(current);
100285
100286 return (obj >= stack) && (obj < (stack + THREAD_SIZE));
100287 }
100288 diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
100289 index 596a0e0..bea77ec 100644
100290 --- a/include/linux/sched/sysctl.h
100291 +++ b/include/linux/sched/sysctl.h
100292 @@ -34,6 +34,7 @@ enum { sysctl_hung_task_timeout_secs = 0 };
100293 #define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
100294
100295 extern int sysctl_max_map_count;
100296 +extern unsigned long sysctl_heap_stack_gap;
100297
100298 extern unsigned int sysctl_sched_latency;
100299 extern unsigned int sysctl_sched_min_granularity;
100300 diff --git a/include/linux/security.h b/include/linux/security.h
100301 index 18264ea..e0238e4 100644
100302 --- a/include/linux/security.h
100303 +++ b/include/linux/security.h
100304 @@ -27,6 +27,7 @@
100305 #include <linux/slab.h>
100306 #include <linux/err.h>
100307 #include <linux/string.h>
100308 +#include <linux/grsecurity.h>
100309
100310 struct linux_binprm;
100311 struct cred;
100312 @@ -116,8 +117,6 @@ struct seq_file;
100313
100314 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
100315
100316 -void reset_security_ops(void);
100317 -
100318 #ifdef CONFIG_MMU
100319 extern unsigned long mmap_min_addr;
100320 extern unsigned long dac_mmap_min_addr;
100321 @@ -1755,7 +1754,7 @@ struct security_operations {
100322 struct audit_context *actx);
100323 void (*audit_rule_free) (void *lsmrule);
100324 #endif /* CONFIG_AUDIT */
100325 -};
100326 +} __randomize_layout;
100327
100328 /* prototypes */
100329 extern int security_init(void);
100330 diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
100331 index dc368b8..e895209 100644
100332 --- a/include/linux/semaphore.h
100333 +++ b/include/linux/semaphore.h
100334 @@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
100335 }
100336
100337 extern void down(struct semaphore *sem);
100338 -extern int __must_check down_interruptible(struct semaphore *sem);
100339 +extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
100340 extern int __must_check down_killable(struct semaphore *sem);
100341 extern int __must_check down_trylock(struct semaphore *sem);
100342 extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
100343 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
100344 index afbb1fd..e1d205d 100644
100345 --- a/include/linux/seq_file.h
100346 +++ b/include/linux/seq_file.h
100347 @@ -27,6 +27,9 @@ struct seq_file {
100348 struct mutex lock;
100349 const struct seq_operations *op;
100350 int poll_event;
100351 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
100352 + u64 exec_id;
100353 +#endif
100354 #ifdef CONFIG_USER_NS
100355 struct user_namespace *user_ns;
100356 #endif
100357 @@ -39,6 +42,7 @@ struct seq_operations {
100358 void * (*next) (struct seq_file *m, void *v, loff_t *pos);
100359 int (*show) (struct seq_file *m, void *v);
100360 };
100361 +typedef struct seq_operations __no_const seq_operations_no_const;
100362
100363 #define SEQ_SKIP 1
100364
100365 @@ -111,6 +115,7 @@ void seq_pad(struct seq_file *m, char c);
100366
100367 char *mangle_path(char *s, const char *p, const char *esc);
100368 int seq_open(struct file *, const struct seq_operations *);
100369 +int seq_open_restrict(struct file *, const struct seq_operations *);
100370 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
100371 loff_t seq_lseek(struct file *, loff_t, int);
100372 int seq_release(struct inode *, struct file *);
100373 @@ -128,6 +133,7 @@ int seq_path_root(struct seq_file *m, const struct path *path,
100374 const struct path *root, const char *esc);
100375
100376 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
100377 +int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *);
100378 int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
100379 int single_release(struct inode *, struct file *);
100380 void *__seq_open_private(struct file *, const struct seq_operations *, int);
100381 diff --git a/include/linux/shm.h b/include/linux/shm.h
100382 index 6fb8016..ab4465e 100644
100383 --- a/include/linux/shm.h
100384 +++ b/include/linux/shm.h
100385 @@ -22,6 +22,10 @@ struct shmid_kernel /* private to the kernel */
100386 /* The task created the shm object. NULL if the task is dead. */
100387 struct task_struct *shm_creator;
100388 struct list_head shm_clist; /* list by creator */
100389 +#ifdef CONFIG_GRKERNSEC
100390 + u64 shm_createtime;
100391 + pid_t shm_lapid;
100392 +#endif
100393 };
100394
100395 /* shm_mode upper byte flags */
100396 diff --git a/include/linux/signal.h b/include/linux/signal.h
100397 index ab1e039..ad4229e 100644
100398 --- a/include/linux/signal.h
100399 +++ b/include/linux/signal.h
100400 @@ -289,7 +289,7 @@ static inline void allow_signal(int sig)
100401 * know it'll be handled, so that they don't get converted to
100402 * SIGKILL or just silently dropped.
100403 */
100404 - kernel_sigaction(sig, (__force __sighandler_t)2);
100405 + kernel_sigaction(sig, (__force_user __sighandler_t)2);
100406 }
100407
100408 static inline void disallow_signal(int sig)
100409 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
100410 index f15154a..72cf02c 100644
100411 --- a/include/linux/skbuff.h
100412 +++ b/include/linux/skbuff.h
100413 @@ -776,7 +776,7 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
100414 int node);
100415 struct sk_buff *__build_skb(void *data, unsigned int frag_size);
100416 struct sk_buff *build_skb(void *data, unsigned int frag_size);
100417 -static inline struct sk_buff *alloc_skb(unsigned int size,
100418 +static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size,
100419 gfp_t priority)
100420 {
100421 return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
100422 @@ -1971,7 +1971,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
100423 return skb->inner_transport_header - skb->inner_network_header;
100424 }
100425
100426 -static inline int skb_network_offset(const struct sk_buff *skb)
100427 +static inline int __intentional_overflow(0) skb_network_offset(const struct sk_buff *skb)
100428 {
100429 return skb_network_header(skb) - skb->data;
100430 }
100431 @@ -2031,7 +2031,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
100432 * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
100433 */
100434 #ifndef NET_SKB_PAD
100435 -#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
100436 +#define NET_SKB_PAD max(_AC(32,UL), L1_CACHE_BYTES)
100437 #endif
100438
100439 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
100440 @@ -2673,9 +2673,9 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
100441 int *err);
100442 unsigned int datagram_poll(struct file *file, struct socket *sock,
100443 struct poll_table_struct *wait);
100444 -int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
100445 +int __intentional_overflow(0) skb_copy_datagram_iter(const struct sk_buff *from, int offset,
100446 struct iov_iter *to, int size);
100447 -static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,
100448 +static inline int __intentional_overflow(2,4) skb_copy_datagram_msg(const struct sk_buff *from, int offset,
100449 struct msghdr *msg, int size)
100450 {
100451 return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size);
100452 @@ -3197,6 +3197,9 @@ static inline void nf_reset(struct sk_buff *skb)
100453 nf_bridge_put(skb->nf_bridge);
100454 skb->nf_bridge = NULL;
100455 #endif
100456 +#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
100457 + skb->nf_trace = 0;
100458 +#endif
100459 }
100460
100461 static inline void nf_reset_trace(struct sk_buff *skb)
100462 diff --git a/include/linux/slab.h b/include/linux/slab.h
100463 index ffd24c8..cbbe7de 100644
100464 --- a/include/linux/slab.h
100465 +++ b/include/linux/slab.h
100466 @@ -15,14 +15,29 @@
100467 #include <linux/types.h>
100468 #include <linux/workqueue.h>
100469
100470 +#include <linux/err.h>
100471
100472 /*
100473 * Flags to pass to kmem_cache_create().
100474 * The ones marked DEBUG are only valid if CONFIG_DEBUG_SLAB is set.
100475 */
100476 #define SLAB_DEBUG_FREE 0x00000100UL /* DEBUG: Perform (expensive) checks on free */
100477 +
100478 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100479 +#define SLAB_USERCOPY 0x00000200UL /* PaX: Allow copying objs to/from userland */
100480 +#else
100481 +#define SLAB_USERCOPY 0x00000000UL
100482 +#endif
100483 +
100484 #define SLAB_RED_ZONE 0x00000400UL /* DEBUG: Red zone objs in a cache */
100485 #define SLAB_POISON 0x00000800UL /* DEBUG: Poison objects */
100486 +
100487 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100488 +#define SLAB_NO_SANITIZE 0x00001000UL /* PaX: Do not sanitize objs on free */
100489 +#else
100490 +#define SLAB_NO_SANITIZE 0x00000000UL
100491 +#endif
100492 +
100493 #define SLAB_HWCACHE_ALIGN 0x00002000UL /* Align objs on cache lines */
100494 #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */
100495 #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */
100496 @@ -98,10 +113,13 @@
100497 * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
100498 * Both make kfree a no-op.
100499 */
100500 -#define ZERO_SIZE_PTR ((void *)16)
100501 +#define ZERO_SIZE_PTR \
100502 +({ \
100503 + BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\
100504 + (void *)(-MAX_ERRNO-1L); \
100505 +})
100506
100507 -#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
100508 - (unsigned long)ZERO_SIZE_PTR)
100509 +#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
100510
100511 #include <linux/kmemleak.h>
100512 #include <linux/kasan.h>
100513 @@ -143,6 +161,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
100514 void kfree(const void *);
100515 void kzfree(const void *);
100516 size_t ksize(const void *);
100517 +const char *check_heap_object(const void *ptr, unsigned long n);
100518 +bool is_usercopy_object(const void *ptr);
100519
100520 /*
100521 * Some archs want to perform DMA into kmalloc caches and need a guaranteed
100522 @@ -235,6 +255,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
100523 extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
100524 #endif
100525
100526 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100527 +extern struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
100528 +#endif
100529 +
100530 /*
100531 * Figure out which kmalloc slab an allocation of a certain size
100532 * belongs to.
100533 @@ -243,7 +267,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
100534 * 2 = 120 .. 192 bytes
100535 * n = 2^(n-1) .. 2^n -1
100536 */
100537 -static __always_inline int kmalloc_index(size_t size)
100538 +static __always_inline __size_overflow(1) int kmalloc_index(size_t size)
100539 {
100540 if (!size)
100541 return 0;
100542 @@ -286,15 +310,15 @@ static __always_inline int kmalloc_index(size_t size)
100543 }
100544 #endif /* !CONFIG_SLOB */
100545
100546 -void *__kmalloc(size_t size, gfp_t flags);
100547 +void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1) __size_overflow(1);
100548 void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
100549 void kmem_cache_free(struct kmem_cache *, void *);
100550
100551 #ifdef CONFIG_NUMA
100552 -void *__kmalloc_node(size_t size, gfp_t flags, int node);
100553 +void *__kmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1) __size_overflow(1);
100554 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
100555 #else
100556 -static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
100557 +static __always_inline void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
100558 {
100559 return __kmalloc(size, flags);
100560 }
100561 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
100562 index 33d0490..70a6313 100644
100563 --- a/include/linux/slab_def.h
100564 +++ b/include/linux/slab_def.h
100565 @@ -40,7 +40,7 @@ struct kmem_cache {
100566 /* 4) cache creation/removal */
100567 const char *name;
100568 struct list_head list;
100569 - int refcount;
100570 + atomic_t refcount;
100571 int object_size;
100572 int align;
100573
100574 @@ -56,10 +56,14 @@ struct kmem_cache {
100575 unsigned long node_allocs;
100576 unsigned long node_frees;
100577 unsigned long node_overflow;
100578 - atomic_t allochit;
100579 - atomic_t allocmiss;
100580 - atomic_t freehit;
100581 - atomic_t freemiss;
100582 + atomic_unchecked_t allochit;
100583 + atomic_unchecked_t allocmiss;
100584 + atomic_unchecked_t freehit;
100585 + atomic_unchecked_t freemiss;
100586 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100587 + atomic_unchecked_t sanitized;
100588 + atomic_unchecked_t not_sanitized;
100589 +#endif
100590
100591 /*
100592 * If debugging is enabled, then the allocator can add additional
100593 diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
100594 index 3388511..6252f90 100644
100595 --- a/include/linux/slub_def.h
100596 +++ b/include/linux/slub_def.h
100597 @@ -74,7 +74,7 @@ struct kmem_cache {
100598 struct kmem_cache_order_objects max;
100599 struct kmem_cache_order_objects min;
100600 gfp_t allocflags; /* gfp flags to use on each alloc */
100601 - int refcount; /* Refcount for slab cache destroy */
100602 + atomic_t refcount; /* Refcount for slab cache destroy */
100603 void (*ctor)(void *);
100604 int inuse; /* Offset to metadata */
100605 int align; /* Alignment */
100606 diff --git a/include/linux/smp.h b/include/linux/smp.h
100607 index c441407..f487b83 100644
100608 --- a/include/linux/smp.h
100609 +++ b/include/linux/smp.h
100610 @@ -183,7 +183,9 @@ static inline void smp_init(void) { }
100611 #endif
100612
100613 #define get_cpu() ({ preempt_disable(); smp_processor_id(); })
100614 +#define raw_get_cpu() ({ raw_preempt_disable(); raw_smp_processor_id(); })
100615 #define put_cpu() preempt_enable()
100616 +#define raw_put_cpu_no_resched() raw_preempt_enable_no_resched()
100617
100618 /*
100619 * Callback to arch code if there's nosmp or maxcpus=0 on the
100620 diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
100621 index 083ac38..b23e3e8 100644
100622 --- a/include/linux/sock_diag.h
100623 +++ b/include/linux/sock_diag.h
100624 @@ -11,7 +11,7 @@ struct sock;
100625 struct sock_diag_handler {
100626 __u8 family;
100627 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
100628 -};
100629 +} __do_const;
100630
100631 int sock_diag_register(const struct sock_diag_handler *h);
100632 void sock_diag_unregister(const struct sock_diag_handler *h);
100633 diff --git a/include/linux/sonet.h b/include/linux/sonet.h
100634 index 680f9a3..f13aeb0 100644
100635 --- a/include/linux/sonet.h
100636 +++ b/include/linux/sonet.h
100637 @@ -7,7 +7,7 @@
100638 #include <uapi/linux/sonet.h>
100639
100640 struct k_sonet_stats {
100641 -#define __HANDLE_ITEM(i) atomic_t i
100642 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
100643 __SONET_ITEMS
100644 #undef __HANDLE_ITEM
100645 };
100646 diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h
100647 index 07d8e53..dc934c9 100644
100648 --- a/include/linux/sunrpc/addr.h
100649 +++ b/include/linux/sunrpc/addr.h
100650 @@ -23,9 +23,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap)
100651 {
100652 switch (sap->sa_family) {
100653 case AF_INET:
100654 - return ntohs(((struct sockaddr_in *)sap)->sin_port);
100655 + return ntohs(((const struct sockaddr_in *)sap)->sin_port);
100656 case AF_INET6:
100657 - return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
100658 + return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port);
100659 }
100660 return 0;
100661 }
100662 @@ -58,7 +58,7 @@ static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
100663 static inline bool __rpc_copy_addr4(struct sockaddr *dst,
100664 const struct sockaddr *src)
100665 {
100666 - const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
100667 + const struct sockaddr_in *ssin = (const struct sockaddr_in *) src;
100668 struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
100669
100670 dsin->sin_family = ssin->sin_family;
100671 @@ -164,7 +164,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
100672 if (sa->sa_family != AF_INET6)
100673 return 0;
100674
100675 - return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
100676 + return ((const struct sockaddr_in6 *) sa)->sin6_scope_id;
100677 }
100678
100679 #endif /* _LINUX_SUNRPC_ADDR_H */
100680 diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
100681 index 598ba80..d90cba6 100644
100682 --- a/include/linux/sunrpc/clnt.h
100683 +++ b/include/linux/sunrpc/clnt.h
100684 @@ -100,7 +100,7 @@ struct rpc_procinfo {
100685 unsigned int p_timer; /* Which RTT timer to use */
100686 u32 p_statidx; /* Which procedure to account */
100687 const char * p_name; /* name of procedure */
100688 -};
100689 +} __do_const;
100690
100691 #ifdef __KERNEL__
100692
100693 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
100694 index fae6fb9..023fbcd 100644
100695 --- a/include/linux/sunrpc/svc.h
100696 +++ b/include/linux/sunrpc/svc.h
100697 @@ -420,7 +420,7 @@ struct svc_procedure {
100698 unsigned int pc_count; /* call count */
100699 unsigned int pc_cachetype; /* cache info (NFS) */
100700 unsigned int pc_xdrressize; /* maximum size of XDR reply */
100701 -};
100702 +} __do_const;
100703
100704 /*
100705 * Function prototypes.
100706 diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
100707 index df8edf8..d140fec 100644
100708 --- a/include/linux/sunrpc/svc_rdma.h
100709 +++ b/include/linux/sunrpc/svc_rdma.h
100710 @@ -53,15 +53,15 @@ extern unsigned int svcrdma_ord;
100711 extern unsigned int svcrdma_max_requests;
100712 extern unsigned int svcrdma_max_req_size;
100713
100714 -extern atomic_t rdma_stat_recv;
100715 -extern atomic_t rdma_stat_read;
100716 -extern atomic_t rdma_stat_write;
100717 -extern atomic_t rdma_stat_sq_starve;
100718 -extern atomic_t rdma_stat_rq_starve;
100719 -extern atomic_t rdma_stat_rq_poll;
100720 -extern atomic_t rdma_stat_rq_prod;
100721 -extern atomic_t rdma_stat_sq_poll;
100722 -extern atomic_t rdma_stat_sq_prod;
100723 +extern atomic_unchecked_t rdma_stat_recv;
100724 +extern atomic_unchecked_t rdma_stat_read;
100725 +extern atomic_unchecked_t rdma_stat_write;
100726 +extern atomic_unchecked_t rdma_stat_sq_starve;
100727 +extern atomic_unchecked_t rdma_stat_rq_starve;
100728 +extern atomic_unchecked_t rdma_stat_rq_poll;
100729 +extern atomic_unchecked_t rdma_stat_rq_prod;
100730 +extern atomic_unchecked_t rdma_stat_sq_poll;
100731 +extern atomic_unchecked_t rdma_stat_sq_prod;
100732
100733 /*
100734 * Contexts are built when an RDMA request is created and are a
100735 diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
100736 index 8d71d65..f79586e 100644
100737 --- a/include/linux/sunrpc/svcauth.h
100738 +++ b/include/linux/sunrpc/svcauth.h
100739 @@ -120,7 +120,7 @@ struct auth_ops {
100740 int (*release)(struct svc_rqst *rq);
100741 void (*domain_release)(struct auth_domain *);
100742 int (*set_client)(struct svc_rqst *rq);
100743 -};
100744 +} __do_const;
100745
100746 #define SVC_GARBAGE 1
100747 #define SVC_SYSERR 2
100748 diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
100749 index e7a018e..49f8b17 100644
100750 --- a/include/linux/swiotlb.h
100751 +++ b/include/linux/swiotlb.h
100752 @@ -60,7 +60,8 @@ extern void
100753
100754 extern void
100755 swiotlb_free_coherent(struct device *hwdev, size_t size,
100756 - void *vaddr, dma_addr_t dma_handle);
100757 + void *vaddr, dma_addr_t dma_handle,
100758 + struct dma_attrs *attrs);
100759
100760 extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
100761 unsigned long offset, size_t size,
100762 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
100763 index 76d1e38..200776e 100644
100764 --- a/include/linux/syscalls.h
100765 +++ b/include/linux/syscalls.h
100766 @@ -102,7 +102,12 @@ union bpf_attr;
100767 #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
100768 #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
100769 #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
100770 -#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
100771 +#define __SC_LONG(t, a) __typeof__( \
100772 + __builtin_choose_expr( \
100773 + sizeof(t) > sizeof(int), \
100774 + (t) 0, \
100775 + __builtin_choose_expr(__type_is_unsigned(t), 0UL, 0L) \
100776 + )) a
100777 #define __SC_CAST(t, a) (t) a
100778 #define __SC_ARGS(t, a) a
100779 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
100780 @@ -384,11 +389,11 @@ asmlinkage long sys_sync(void);
100781 asmlinkage long sys_fsync(unsigned int fd);
100782 asmlinkage long sys_fdatasync(unsigned int fd);
100783 asmlinkage long sys_bdflush(int func, long data);
100784 -asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
100785 - char __user *type, unsigned long flags,
100786 +asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name,
100787 + const char __user *type, unsigned long flags,
100788 void __user *data);
100789 -asmlinkage long sys_umount(char __user *name, int flags);
100790 -asmlinkage long sys_oldumount(char __user *name);
100791 +asmlinkage long sys_umount(const char __user *name, int flags);
100792 +asmlinkage long sys_oldumount(const char __user *name);
100793 asmlinkage long sys_truncate(const char __user *path, long length);
100794 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
100795 asmlinkage long sys_stat(const char __user *filename,
100796 @@ -604,7 +609,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
100797 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
100798 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
100799 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
100800 - struct sockaddr __user *, int);
100801 + struct sockaddr __user *, int) __intentional_overflow(0);
100802 asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
100803 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
100804 unsigned int vlen, unsigned flags);
100805 @@ -663,10 +668,10 @@ asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
100806
100807 asmlinkage long sys_semget(key_t key, int nsems, int semflg);
100808 asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
100809 - unsigned nsops);
100810 + long nsops);
100811 asmlinkage long sys_semctl(int semid, int semnum, int cmd, unsigned long arg);
100812 asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
100813 - unsigned nsops,
100814 + long nsops,
100815 const struct timespec __user *timeout);
100816 asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
100817 asmlinkage long sys_shmget(key_t key, size_t size, int flag);
100818 diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h
100819 index 27b3b0b..e093dd9 100644
100820 --- a/include/linux/syscore_ops.h
100821 +++ b/include/linux/syscore_ops.h
100822 @@ -16,7 +16,7 @@ struct syscore_ops {
100823 int (*suspend)(void);
100824 void (*resume)(void);
100825 void (*shutdown)(void);
100826 -};
100827 +} __do_const;
100828
100829 extern void register_syscore_ops(struct syscore_ops *ops);
100830 extern void unregister_syscore_ops(struct syscore_ops *ops);
100831 diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
100832 index fa7bc29..0d96561 100644
100833 --- a/include/linux/sysctl.h
100834 +++ b/include/linux/sysctl.h
100835 @@ -39,10 +39,16 @@ typedef int proc_handler (struct ctl_table *ctl, int write,
100836
100837 extern int proc_dostring(struct ctl_table *, int,
100838 void __user *, size_t *, loff_t *);
100839 +extern int proc_dostring_modpriv(struct ctl_table *, int,
100840 + void __user *, size_t *, loff_t *);
100841 extern int proc_dointvec(struct ctl_table *, int,
100842 void __user *, size_t *, loff_t *);
100843 +extern int proc_dointvec_secure(struct ctl_table *, int,
100844 + void __user *, size_t *, loff_t *);
100845 extern int proc_dointvec_minmax(struct ctl_table *, int,
100846 void __user *, size_t *, loff_t *);
100847 +extern int proc_dointvec_minmax_secure(struct ctl_table *, int,
100848 + void __user *, size_t *, loff_t *);
100849 extern int proc_dointvec_jiffies(struct ctl_table *, int,
100850 void __user *, size_t *, loff_t *);
100851 extern int proc_dointvec_userhz_jiffies(struct ctl_table *, int,
100852 @@ -113,7 +119,8 @@ struct ctl_table
100853 struct ctl_table_poll *poll;
100854 void *extra1;
100855 void *extra2;
100856 -};
100857 +} __do_const __randomize_layout;
100858 +typedef struct ctl_table __no_const ctl_table_no_const;
100859
100860 struct ctl_node {
100861 struct rb_node node;
100862 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
100863 index 9f65758..487a6f1 100644
100864 --- a/include/linux/sysfs.h
100865 +++ b/include/linux/sysfs.h
100866 @@ -34,7 +34,8 @@ struct attribute {
100867 struct lock_class_key *key;
100868 struct lock_class_key skey;
100869 #endif
100870 -};
100871 +} __do_const;
100872 +typedef struct attribute __no_const attribute_no_const;
100873
100874 /**
100875 * sysfs_attr_init - initialize a dynamically allocated sysfs attribute
100876 @@ -78,7 +79,8 @@ struct attribute_group {
100877 struct attribute *, int);
100878 struct attribute **attrs;
100879 struct bin_attribute **bin_attrs;
100880 -};
100881 +} __do_const;
100882 +typedef struct attribute_group __no_const attribute_group_no_const;
100883
100884 /**
100885 * Use these macros to make defining attributes easier. See include/linux/device.h
100886 @@ -152,7 +154,8 @@ struct bin_attribute {
100887 char *, loff_t, size_t);
100888 int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
100889 struct vm_area_struct *vma);
100890 -};
100891 +} __do_const;
100892 +typedef struct bin_attribute __no_const bin_attribute_no_const;
100893
100894 /**
100895 * sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
100896 diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
100897 index 387fa7d..3fcde6b 100644
100898 --- a/include/linux/sysrq.h
100899 +++ b/include/linux/sysrq.h
100900 @@ -16,6 +16,7 @@
100901
100902 #include <linux/errno.h>
100903 #include <linux/types.h>
100904 +#include <linux/compiler.h>
100905
100906 /* Possible values of bitmask for enabling sysrq functions */
100907 /* 0x0001 is reserved for enable everything */
100908 @@ -33,7 +34,7 @@ struct sysrq_key_op {
100909 char *help_msg;
100910 char *action_msg;
100911 int enable_mask;
100912 -};
100913 +} __do_const;
100914
100915 #ifdef CONFIG_MAGIC_SYSRQ
100916
100917 diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
100918 index ff307b5..f1a4468 100644
100919 --- a/include/linux/thread_info.h
100920 +++ b/include/linux/thread_info.h
100921 @@ -145,6 +145,13 @@ static inline bool test_and_clear_restore_sigmask(void)
100922 #error "no set_restore_sigmask() provided and default one won't work"
100923 #endif
100924
100925 +extern void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size);
100926 +
100927 +static inline void check_object_size(const void *ptr, unsigned long n, bool to_user)
100928 +{
100929 + __check_object_size(ptr, n, to_user, __builtin_constant_p(n));
100930 +}
100931 +
100932 #endif /* __KERNEL__ */
100933
100934 #endif /* _LINUX_THREAD_INFO_H */
100935 diff --git a/include/linux/tty.h b/include/linux/tty.h
100936 index d76631f..de91e82 100644
100937 --- a/include/linux/tty.h
100938 +++ b/include/linux/tty.h
100939 @@ -225,7 +225,7 @@ struct tty_port {
100940 const struct tty_port_operations *ops; /* Port operations */
100941 spinlock_t lock; /* Lock protecting tty field */
100942 int blocked_open; /* Waiting to open */
100943 - int count; /* Usage count */
100944 + atomic_t count; /* Usage count */
100945 wait_queue_head_t open_wait; /* Open waiters */
100946 wait_queue_head_t close_wait; /* Close waiters */
100947 wait_queue_head_t delta_msr_wait; /* Modem status change */
100948 @@ -313,7 +313,7 @@ struct tty_struct {
100949 /* If the tty has a pending do_SAK, queue it here - akpm */
100950 struct work_struct SAK_work;
100951 struct tty_port *port;
100952 -};
100953 +} __randomize_layout;
100954
100955 /* Each of a tty's open files has private_data pointing to tty_file_private */
100956 struct tty_file_private {
100957 @@ -573,7 +573,7 @@ extern int tty_port_open(struct tty_port *port,
100958 struct tty_struct *tty, struct file *filp);
100959 static inline int tty_port_users(struct tty_port *port)
100960 {
100961 - return port->count + port->blocked_open;
100962 + return atomic_read(&port->count) + port->blocked_open;
100963 }
100964
100965 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
100966 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
100967 index 92e337c..f46757b 100644
100968 --- a/include/linux/tty_driver.h
100969 +++ b/include/linux/tty_driver.h
100970 @@ -291,7 +291,7 @@ struct tty_operations {
100971 void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
100972 #endif
100973 const struct file_operations *proc_fops;
100974 -};
100975 +} __do_const __randomize_layout;
100976
100977 struct tty_driver {
100978 int magic; /* magic number for this structure */
100979 @@ -325,7 +325,7 @@ struct tty_driver {
100980
100981 const struct tty_operations *ops;
100982 struct list_head tty_drivers;
100983 -};
100984 +} __randomize_layout;
100985
100986 extern struct list_head tty_drivers;
100987
100988 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
100989 index 00c9d68..bc0188b 100644
100990 --- a/include/linux/tty_ldisc.h
100991 +++ b/include/linux/tty_ldisc.h
100992 @@ -215,7 +215,7 @@ struct tty_ldisc_ops {
100993
100994 struct module *owner;
100995
100996 - int refcount;
100997 + atomic_t refcount;
100998 };
100999
101000 struct tty_ldisc {
101001 diff --git a/include/linux/types.h b/include/linux/types.h
101002 index 8715287..1be77ee 100644
101003 --- a/include/linux/types.h
101004 +++ b/include/linux/types.h
101005 @@ -176,10 +176,26 @@ typedef struct {
101006 int counter;
101007 } atomic_t;
101008
101009 +#ifdef CONFIG_PAX_REFCOUNT
101010 +typedef struct {
101011 + int counter;
101012 +} atomic_unchecked_t;
101013 +#else
101014 +typedef atomic_t atomic_unchecked_t;
101015 +#endif
101016 +
101017 #ifdef CONFIG_64BIT
101018 typedef struct {
101019 long counter;
101020 } atomic64_t;
101021 +
101022 +#ifdef CONFIG_PAX_REFCOUNT
101023 +typedef struct {
101024 + long counter;
101025 +} atomic64_unchecked_t;
101026 +#else
101027 +typedef atomic64_t atomic64_unchecked_t;
101028 +#endif
101029 #endif
101030
101031 struct list_head {
101032 diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
101033 index ecd3319..8a36ded 100644
101034 --- a/include/linux/uaccess.h
101035 +++ b/include/linux/uaccess.h
101036 @@ -75,11 +75,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
101037 long ret; \
101038 mm_segment_t old_fs = get_fs(); \
101039 \
101040 - set_fs(KERNEL_DS); \
101041 pagefault_disable(); \
101042 - ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \
101043 - pagefault_enable(); \
101044 + set_fs(KERNEL_DS); \
101045 + ret = __copy_from_user_inatomic(&(retval), (typeof(retval) __force_user *)(addr), sizeof(retval)); \
101046 set_fs(old_fs); \
101047 + pagefault_enable(); \
101048 ret; \
101049 })
101050
101051 diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
101052 index 0383552..a0125dd 100644
101053 --- a/include/linux/uidgid.h
101054 +++ b/include/linux/uidgid.h
101055 @@ -187,4 +187,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
101056
101057 #endif /* CONFIG_USER_NS */
101058
101059 +#define GR_GLOBAL_UID(x) from_kuid_munged(&init_user_ns, (x))
101060 +#define GR_GLOBAL_GID(x) from_kgid_munged(&init_user_ns, (x))
101061 +#define gr_is_global_root(x) uid_eq((x), GLOBAL_ROOT_UID)
101062 +#define gr_is_global_nonroot(x) (!uid_eq((x), GLOBAL_ROOT_UID))
101063 +
101064 #endif /* _LINUX_UIDGID_H */
101065 diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
101066 index 32c0e83..671eb35 100644
101067 --- a/include/linux/uio_driver.h
101068 +++ b/include/linux/uio_driver.h
101069 @@ -67,7 +67,7 @@ struct uio_device {
101070 struct module *owner;
101071 struct device *dev;
101072 int minor;
101073 - atomic_t event;
101074 + atomic_unchecked_t event;
101075 struct fasync_struct *async_queue;
101076 wait_queue_head_t wait;
101077 struct uio_info *info;
101078 diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h
101079 index 99c1b4d..562e6f3 100644
101080 --- a/include/linux/unaligned/access_ok.h
101081 +++ b/include/linux/unaligned/access_ok.h
101082 @@ -4,34 +4,34 @@
101083 #include <linux/kernel.h>
101084 #include <asm/byteorder.h>
101085
101086 -static inline u16 get_unaligned_le16(const void *p)
101087 +static inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p)
101088 {
101089 - return le16_to_cpup((__le16 *)p);
101090 + return le16_to_cpup((const __le16 *)p);
101091 }
101092
101093 -static inline u32 get_unaligned_le32(const void *p)
101094 +static inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p)
101095 {
101096 - return le32_to_cpup((__le32 *)p);
101097 + return le32_to_cpup((const __le32 *)p);
101098 }
101099
101100 -static inline u64 get_unaligned_le64(const void *p)
101101 +static inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p)
101102 {
101103 - return le64_to_cpup((__le64 *)p);
101104 + return le64_to_cpup((const __le64 *)p);
101105 }
101106
101107 -static inline u16 get_unaligned_be16(const void *p)
101108 +static inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p)
101109 {
101110 - return be16_to_cpup((__be16 *)p);
101111 + return be16_to_cpup((const __be16 *)p);
101112 }
101113
101114 -static inline u32 get_unaligned_be32(const void *p)
101115 +static inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p)
101116 {
101117 - return be32_to_cpup((__be32 *)p);
101118 + return be32_to_cpup((const __be32 *)p);
101119 }
101120
101121 -static inline u64 get_unaligned_be64(const void *p)
101122 +static inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p)
101123 {
101124 - return be64_to_cpup((__be64 *)p);
101125 + return be64_to_cpup((const __be64 *)p);
101126 }
101127
101128 static inline void put_unaligned_le16(u16 val, void *p)
101129 diff --git a/include/linux/usb.h b/include/linux/usb.h
101130 index 447fe29..9fc875f 100644
101131 --- a/include/linux/usb.h
101132 +++ b/include/linux/usb.h
101133 @@ -592,7 +592,7 @@ struct usb_device {
101134 int maxchild;
101135
101136 u32 quirks;
101137 - atomic_t urbnum;
101138 + atomic_unchecked_t urbnum;
101139
101140 unsigned long active_duration;
101141
101142 @@ -1676,7 +1676,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
101143
101144 extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
101145 __u8 request, __u8 requesttype, __u16 value, __u16 index,
101146 - void *data, __u16 size, int timeout);
101147 + void *data, __u16 size, int timeout) __intentional_overflow(-1);
101148 extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
101149 void *data, int len, int *actual_length, int timeout);
101150 extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
101151 diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
101152 index f06529c..dfeabd8 100644
101153 --- a/include/linux/usb/renesas_usbhs.h
101154 +++ b/include/linux/usb/renesas_usbhs.h
101155 @@ -39,7 +39,7 @@ enum {
101156 */
101157 struct renesas_usbhs_driver_callback {
101158 int (*notify_hotplug)(struct platform_device *pdev);
101159 -};
101160 +} __no_const;
101161
101162 /*
101163 * callback functions for platform
101164 diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
101165 index 8297e5b..0dfae27 100644
101166 --- a/include/linux/user_namespace.h
101167 +++ b/include/linux/user_namespace.h
101168 @@ -39,7 +39,7 @@ struct user_namespace {
101169 struct key *persistent_keyring_register;
101170 struct rw_semaphore persistent_keyring_register_sem;
101171 #endif
101172 -};
101173 +} __randomize_layout;
101174
101175 extern struct user_namespace init_user_ns;
101176
101177 diff --git a/include/linux/utsname.h b/include/linux/utsname.h
101178 index 5093f58..c103e58 100644
101179 --- a/include/linux/utsname.h
101180 +++ b/include/linux/utsname.h
101181 @@ -25,7 +25,7 @@ struct uts_namespace {
101182 struct new_utsname name;
101183 struct user_namespace *user_ns;
101184 struct ns_common ns;
101185 -};
101186 +} __randomize_layout;
101187 extern struct uts_namespace init_uts_ns;
101188
101189 #ifdef CONFIG_UTS_NS
101190 diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
101191 index 6f8fbcf..4efc177 100644
101192 --- a/include/linux/vermagic.h
101193 +++ b/include/linux/vermagic.h
101194 @@ -25,9 +25,42 @@
101195 #define MODULE_ARCH_VERMAGIC ""
101196 #endif
101197
101198 +#ifdef CONFIG_PAX_REFCOUNT
101199 +#define MODULE_PAX_REFCOUNT "REFCOUNT "
101200 +#else
101201 +#define MODULE_PAX_REFCOUNT ""
101202 +#endif
101203 +
101204 +#ifdef CONSTIFY_PLUGIN
101205 +#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN "
101206 +#else
101207 +#define MODULE_CONSTIFY_PLUGIN ""
101208 +#endif
101209 +
101210 +#ifdef STACKLEAK_PLUGIN
101211 +#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN "
101212 +#else
101213 +#define MODULE_STACKLEAK_PLUGIN ""
101214 +#endif
101215 +
101216 +#ifdef RANDSTRUCT_PLUGIN
101217 +#include <generated/randomize_layout_hash.h>
101218 +#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
101219 +#else
101220 +#define MODULE_RANDSTRUCT_PLUGIN
101221 +#endif
101222 +
101223 +#ifdef CONFIG_GRKERNSEC
101224 +#define MODULE_GRSEC "GRSEC "
101225 +#else
101226 +#define MODULE_GRSEC ""
101227 +#endif
101228 +
101229 #define VERMAGIC_STRING \
101230 UTS_RELEASE " " \
101231 MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \
101232 MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \
101233 - MODULE_ARCH_VERMAGIC
101234 + MODULE_ARCH_VERMAGIC \
101235 + MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
101236 + MODULE_GRSEC MODULE_RANDSTRUCT_PLUGIN
101237
101238 diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
101239 index b483abd..af305ad 100644
101240 --- a/include/linux/vga_switcheroo.h
101241 +++ b/include/linux/vga_switcheroo.h
101242 @@ -63,9 +63,9 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
101243
101244 void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
101245
101246 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
101247 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain);
101248 void vga_switcheroo_fini_domain_pm_ops(struct device *dev);
101249 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
101250 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain);
101251 #else
101252
101253 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
101254 @@ -82,9 +82,9 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
101255
101256 static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
101257
101258 -static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
101259 +static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
101260 static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {}
101261 -static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
101262 +static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
101263
101264 #endif
101265 #endif /* _LINUX_VGA_SWITCHEROO_H_ */
101266 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
101267 index 0ec5983..d5888bb 100644
101268 --- a/include/linux/vmalloc.h
101269 +++ b/include/linux/vmalloc.h
101270 @@ -18,6 +18,14 @@ struct vm_area_struct; /* vma defining user mapping in mm_types.h */
101271 #define VM_UNINITIALIZED 0x00000020 /* vm_struct is not fully initialized */
101272 #define VM_NO_GUARD 0x00000040 /* don't add guard page */
101273 #define VM_KASAN 0x00000080 /* has allocated kasan shadow memory */
101274 +
101275 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
101276 +#define VM_KERNEXEC 0x00000100 /* allocate from executable kernel memory range */
101277 +#endif
101278 +
101279 +#define VM_USERCOPY 0x00000200 /* allocation intended for copies to userland */
101280 +
101281 +
101282 /* bits [20..32] reserved for arch specific ioremap internals */
101283
101284 /*
101285 @@ -67,6 +75,7 @@ static inline void vmalloc_init(void)
101286 #endif
101287
101288 extern void *vmalloc(unsigned long size);
101289 +extern void *vmalloc_usercopy(unsigned long size);
101290 extern void *vzalloc(unsigned long size);
101291 extern void *vmalloc_user(unsigned long size);
101292 extern void *vmalloc_node(unsigned long size, int node);
101293 @@ -86,6 +95,10 @@ extern void *vmap(struct page **pages, unsigned int count,
101294 unsigned long flags, pgprot_t prot);
101295 extern void vunmap(const void *addr);
101296
101297 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
101298 +extern void unmap_process_stacks(struct task_struct *task);
101299 +#endif
101300 +
101301 extern int remap_vmalloc_range_partial(struct vm_area_struct *vma,
101302 unsigned long uaddr, void *kaddr,
101303 unsigned long size);
101304 @@ -150,7 +163,7 @@ extern void free_vm_area(struct vm_struct *area);
101305
101306 /* for /dev/kmem */
101307 extern long vread(char *buf, char *addr, unsigned long count);
101308 -extern long vwrite(char *buf, char *addr, unsigned long count);
101309 +extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
101310
101311 /*
101312 * Internals. Dont't use..
101313 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
101314 index 82e7db7..f8ce3d0 100644
101315 --- a/include/linux/vmstat.h
101316 +++ b/include/linux/vmstat.h
101317 @@ -108,18 +108,18 @@ static inline void vm_events_fold_cpu(int cpu)
101318 /*
101319 * Zone based page accounting with per cpu differentials.
101320 */
101321 -extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
101322 +extern atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
101323
101324 static inline void zone_page_state_add(long x, struct zone *zone,
101325 enum zone_stat_item item)
101326 {
101327 - atomic_long_add(x, &zone->vm_stat[item]);
101328 - atomic_long_add(x, &vm_stat[item]);
101329 + atomic_long_add_unchecked(x, &zone->vm_stat[item]);
101330 + atomic_long_add_unchecked(x, &vm_stat[item]);
101331 }
101332
101333 -static inline unsigned long global_page_state(enum zone_stat_item item)
101334 +static inline unsigned long __intentional_overflow(-1) global_page_state(enum zone_stat_item item)
101335 {
101336 - long x = atomic_long_read(&vm_stat[item]);
101337 + long x = atomic_long_read_unchecked(&vm_stat[item]);
101338 #ifdef CONFIG_SMP
101339 if (x < 0)
101340 x = 0;
101341 @@ -127,10 +127,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
101342 return x;
101343 }
101344
101345 -static inline unsigned long zone_page_state(struct zone *zone,
101346 +static inline unsigned long __intentional_overflow(-1) zone_page_state(struct zone *zone,
101347 enum zone_stat_item item)
101348 {
101349 - long x = atomic_long_read(&zone->vm_stat[item]);
101350 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
101351 #ifdef CONFIG_SMP
101352 if (x < 0)
101353 x = 0;
101354 @@ -147,7 +147,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
101355 static inline unsigned long zone_page_state_snapshot(struct zone *zone,
101356 enum zone_stat_item item)
101357 {
101358 - long x = atomic_long_read(&zone->vm_stat[item]);
101359 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
101360
101361 #ifdef CONFIG_SMP
101362 int cpu;
101363 @@ -234,14 +234,14 @@ static inline void __mod_zone_page_state(struct zone *zone,
101364
101365 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
101366 {
101367 - atomic_long_inc(&zone->vm_stat[item]);
101368 - atomic_long_inc(&vm_stat[item]);
101369 + atomic_long_inc_unchecked(&zone->vm_stat[item]);
101370 + atomic_long_inc_unchecked(&vm_stat[item]);
101371 }
101372
101373 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
101374 {
101375 - atomic_long_dec(&zone->vm_stat[item]);
101376 - atomic_long_dec(&vm_stat[item]);
101377 + atomic_long_dec_unchecked(&zone->vm_stat[item]);
101378 + atomic_long_dec_unchecked(&vm_stat[item]);
101379 }
101380
101381 static inline void __inc_zone_page_state(struct page *page,
101382 diff --git a/include/linux/xattr.h b/include/linux/xattr.h
101383 index 91b0a68..0e9adf6 100644
101384 --- a/include/linux/xattr.h
101385 +++ b/include/linux/xattr.h
101386 @@ -28,7 +28,7 @@ struct xattr_handler {
101387 size_t size, int handler_flags);
101388 int (*set)(struct dentry *dentry, const char *name, const void *buffer,
101389 size_t size, int flags, int handler_flags);
101390 -};
101391 +} __do_const;
101392
101393 struct xattr {
101394 const char *name;
101395 @@ -37,6 +37,9 @@ struct xattr {
101396 };
101397
101398 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
101399 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
101400 +ssize_t pax_getxattr(struct dentry *, void *, size_t);
101401 +#endif
101402 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
101403 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
101404 int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
101405 diff --git a/include/linux/zlib.h b/include/linux/zlib.h
101406 index 92dbbd3..13ab0b3 100644
101407 --- a/include/linux/zlib.h
101408 +++ b/include/linux/zlib.h
101409 @@ -31,6 +31,7 @@
101410 #define _ZLIB_H
101411
101412 #include <linux/zconf.h>
101413 +#include <linux/compiler.h>
101414
101415 /* zlib deflate based on ZLIB_VERSION "1.1.3" */
101416 /* zlib inflate based on ZLIB_VERSION "1.2.3" */
101417 @@ -179,7 +180,7 @@ typedef z_stream *z_streamp;
101418
101419 /* basic functions */
101420
101421 -extern int zlib_deflate_workspacesize (int windowBits, int memLevel);
101422 +extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0);
101423 /*
101424 Returns the number of bytes that needs to be allocated for a per-
101425 stream workspace with the specified parameters. A pointer to this
101426 diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
101427 index acbcd2f..c3abe84 100644
101428 --- a/include/media/v4l2-dev.h
101429 +++ b/include/media/v4l2-dev.h
101430 @@ -74,7 +74,7 @@ struct v4l2_file_operations {
101431 int (*mmap) (struct file *, struct vm_area_struct *);
101432 int (*open) (struct file *);
101433 int (*release) (struct file *);
101434 -};
101435 +} __do_const;
101436
101437 /*
101438 * Newer version of video_device, handled by videodev2.c
101439 diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
101440 index 9c58157..d86ebf5 100644
101441 --- a/include/media/v4l2-device.h
101442 +++ b/include/media/v4l2-device.h
101443 @@ -93,7 +93,7 @@ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4
101444 this function returns 0. If the name ends with a digit (e.g. cx18),
101445 then the name will be set to cx18-0 since cx180 looks really odd. */
101446 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
101447 - atomic_t *instance);
101448 + atomic_unchecked_t *instance);
101449
101450 /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
101451 Since the parent disappears this ensures that v4l2_dev doesn't have an
101452 diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
101453 index 5122b5e..598b440 100644
101454 --- a/include/net/9p/transport.h
101455 +++ b/include/net/9p/transport.h
101456 @@ -62,7 +62,7 @@ struct p9_trans_module {
101457 int (*cancelled)(struct p9_client *, struct p9_req_t *req);
101458 int (*zc_request)(struct p9_client *, struct p9_req_t *,
101459 struct iov_iter *, struct iov_iter *, int , int, int);
101460 -};
101461 +} __do_const;
101462
101463 void v9fs_register_trans(struct p9_trans_module *m);
101464 void v9fs_unregister_trans(struct p9_trans_module *m);
101465 diff --git a/include/net/af_unix.h b/include/net/af_unix.h
101466 index a175ba4..196eb8242 100644
101467 --- a/include/net/af_unix.h
101468 +++ b/include/net/af_unix.h
101469 @@ -36,7 +36,7 @@ struct unix_skb_parms {
101470 u32 secid; /* Security ID */
101471 #endif
101472 u32 consumed;
101473 -};
101474 +} __randomize_layout;
101475
101476 #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
101477 #define UNIXSID(skb) (&UNIXCB((skb)).secid)
101478 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
101479 index 2239a37..a83461f 100644
101480 --- a/include/net/bluetooth/l2cap.h
101481 +++ b/include/net/bluetooth/l2cap.h
101482 @@ -609,7 +609,7 @@ struct l2cap_ops {
101483 struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
101484 unsigned long hdr_len,
101485 unsigned long len, int nb);
101486 -};
101487 +} __do_const;
101488
101489 struct l2cap_conn {
101490 struct hci_conn *hcon;
101491 diff --git a/include/net/bonding.h b/include/net/bonding.h
101492 index 78ed135..2f53667 100644
101493 --- a/include/net/bonding.h
101494 +++ b/include/net/bonding.h
101495 @@ -658,7 +658,7 @@ extern struct rtnl_link_ops bond_link_ops;
101496
101497 static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
101498 {
101499 - atomic_long_inc(&dev->tx_dropped);
101500 + atomic_long_inc_unchecked(&dev->tx_dropped);
101501 dev_kfree_skb_any(skb);
101502 }
101503
101504 diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
101505 index f2ae33d..c457cf0 100644
101506 --- a/include/net/caif/cfctrl.h
101507 +++ b/include/net/caif/cfctrl.h
101508 @@ -52,7 +52,7 @@ struct cfctrl_rsp {
101509 void (*radioset_rsp)(void);
101510 void (*reject_rsp)(struct cflayer *layer, u8 linkid,
101511 struct cflayer *client_layer);
101512 -};
101513 +} __no_const;
101514
101515 /* Link Setup Parameters for CAIF-Links. */
101516 struct cfctrl_link_param {
101517 @@ -101,8 +101,8 @@ struct cfctrl_request_info {
101518 struct cfctrl {
101519 struct cfsrvl serv;
101520 struct cfctrl_rsp res;
101521 - atomic_t req_seq_no;
101522 - atomic_t rsp_seq_no;
101523 + atomic_unchecked_t req_seq_no;
101524 + atomic_unchecked_t rsp_seq_no;
101525 struct list_head list;
101526 /* Protects from simultaneous access to first_req list */
101527 spinlock_t info_list_lock;
101528 diff --git a/include/net/flow.h b/include/net/flow.h
101529 index 8109a15..504466d 100644
101530 --- a/include/net/flow.h
101531 +++ b/include/net/flow.h
101532 @@ -231,6 +231,6 @@ void flow_cache_fini(struct net *net);
101533
101534 void flow_cache_flush(struct net *net);
101535 void flow_cache_flush_deferred(struct net *net);
101536 -extern atomic_t flow_cache_genid;
101537 +extern atomic_unchecked_t flow_cache_genid;
101538
101539 #endif
101540 diff --git a/include/net/genetlink.h b/include/net/genetlink.h
101541 index a9af1cc..1f3fa7b 100644
101542 --- a/include/net/genetlink.h
101543 +++ b/include/net/genetlink.h
101544 @@ -128,7 +128,7 @@ struct genl_ops {
101545 u8 cmd;
101546 u8 internal_flags;
101547 u8 flags;
101548 -};
101549 +} __do_const;
101550
101551 int __genl_register_family(struct genl_family *family);
101552
101553 diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
101554 index 0f712c0..cd762c4 100644
101555 --- a/include/net/gro_cells.h
101556 +++ b/include/net/gro_cells.h
101557 @@ -27,7 +27,7 @@ static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *s
101558 cell = this_cpu_ptr(gcells->cells);
101559
101560 if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
101561 - atomic_long_inc(&dev->rx_dropped);
101562 + atomic_long_inc_unchecked(&dev->rx_dropped);
101563 kfree_skb(skb);
101564 return;
101565 }
101566 diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
101567 index 0320bbb..938789c 100644
101568 --- a/include/net/inet_connection_sock.h
101569 +++ b/include/net/inet_connection_sock.h
101570 @@ -63,7 +63,7 @@ struct inet_connection_sock_af_ops {
101571 int (*bind_conflict)(const struct sock *sk,
101572 const struct inet_bind_bucket *tb, bool relax);
101573 void (*mtu_reduced)(struct sock *sk);
101574 -};
101575 +} __do_const;
101576
101577 /** inet_connection_sock - INET connection oriented sock
101578 *
101579 diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h
101580 index 8d17655..2f3246d 100644
101581 --- a/include/net/inet_frag.h
101582 +++ b/include/net/inet_frag.h
101583 @@ -21,13 +21,11 @@ struct netns_frags {
101584 * @INET_FRAG_FIRST_IN: first fragment has arrived
101585 * @INET_FRAG_LAST_IN: final fragment has arrived
101586 * @INET_FRAG_COMPLETE: frag queue has been processed and is due for destruction
101587 - * @INET_FRAG_EVICTED: frag queue is being evicted
101588 */
101589 enum {
101590 INET_FRAG_FIRST_IN = BIT(0),
101591 INET_FRAG_LAST_IN = BIT(1),
101592 INET_FRAG_COMPLETE = BIT(2),
101593 - INET_FRAG_EVICTED = BIT(3)
101594 };
101595
101596 /**
101597 @@ -45,6 +43,7 @@ enum {
101598 * @flags: fragment queue flags
101599 * @max_size: (ipv4 only) maximum received fragment size with IP_DF set
101600 * @net: namespace that this frag belongs to
101601 + * @list_evictor: list of queues to forcefully evict (e.g. due to low memory)
101602 */
101603 struct inet_frag_queue {
101604 spinlock_t lock;
101605 @@ -59,6 +58,7 @@ struct inet_frag_queue {
101606 __u8 flags;
101607 u16 max_size;
101608 struct netns_frags *net;
101609 + struct hlist_node list_evictor;
101610 };
101611
101612 #define INETFRAGS_HASHSZ 1024
101613 @@ -125,6 +125,11 @@ static inline void inet_frag_put(struct inet_frag_queue *q, struct inet_frags *f
101614 inet_frag_destroy(q, f);
101615 }
101616
101617 +static inline bool inet_frag_evicting(struct inet_frag_queue *q)
101618 +{
101619 + return !hlist_unhashed(&q->list_evictor);
101620 +}
101621 +
101622 /* Memory Tracking Functions. */
101623
101624 /* The default percpu_counter batch size is not big enough to scale to
101625 @@ -139,14 +144,14 @@ static inline int frag_mem_limit(struct netns_frags *nf)
101626 return percpu_counter_read(&nf->mem);
101627 }
101628
101629 -static inline void sub_frag_mem_limit(struct inet_frag_queue *q, int i)
101630 +static inline void sub_frag_mem_limit(struct netns_frags *nf, int i)
101631 {
101632 - __percpu_counter_add(&q->net->mem, -i, frag_percpu_counter_batch);
101633 + __percpu_counter_add(&nf->mem, -i, frag_percpu_counter_batch);
101634 }
101635
101636 -static inline void add_frag_mem_limit(struct inet_frag_queue *q, int i)
101637 +static inline void add_frag_mem_limit(struct netns_frags *nf, int i)
101638 {
101639 - __percpu_counter_add(&q->net->mem, i, frag_percpu_counter_batch);
101640 + __percpu_counter_add(&nf->mem, i, frag_percpu_counter_batch);
101641 }
101642
101643 static inline void init_frag_mem_limit(struct netns_frags *nf)
101644 diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
101645 index d5332dd..10a5c3c 100644
101646 --- a/include/net/inetpeer.h
101647 +++ b/include/net/inetpeer.h
101648 @@ -48,7 +48,7 @@ struct inet_peer {
101649 */
101650 union {
101651 struct {
101652 - atomic_t rid; /* Frag reception counter */
101653 + atomic_unchecked_t rid; /* Frag reception counter */
101654 };
101655 struct rcu_head rcu;
101656 struct inet_peer *gc_next;
101657 diff --git a/include/net/ip.h b/include/net/ip.h
101658 index d14af7e..52816c2 100644
101659 --- a/include/net/ip.h
101660 +++ b/include/net/ip.h
101661 @@ -318,7 +318,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb)
101662 }
101663 }
101664
101665 -u32 ip_idents_reserve(u32 hash, int segs);
101666 +u32 ip_idents_reserve(u32 hash, int segs) __intentional_overflow(-1);
101667 void __ip_select_ident(struct net *net, struct iphdr *iph, int segs);
101668
101669 static inline void ip_select_ident_segs(struct net *net, struct sk_buff *skb,
101670 diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
101671 index 54271ed..eb7e0e6 100644
101672 --- a/include/net/ip_fib.h
101673 +++ b/include/net/ip_fib.h
101674 @@ -170,7 +170,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
101675
101676 #define FIB_RES_SADDR(net, res) \
101677 ((FIB_RES_NH(res).nh_saddr_genid == \
101678 - atomic_read(&(net)->ipv4.dev_addr_genid)) ? \
101679 + atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ? \
101680 FIB_RES_NH(res).nh_saddr : \
101681 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
101682 #define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw)
101683 diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
101684 index 4e3731e..a242e28 100644
101685 --- a/include/net/ip_vs.h
101686 +++ b/include/net/ip_vs.h
101687 @@ -551,7 +551,7 @@ struct ip_vs_conn {
101688 struct ip_vs_conn *control; /* Master control connection */
101689 atomic_t n_control; /* Number of controlled ones */
101690 struct ip_vs_dest *dest; /* real server */
101691 - atomic_t in_pkts; /* incoming packet counter */
101692 + atomic_unchecked_t in_pkts; /* incoming packet counter */
101693
101694 /* Packet transmitter for different forwarding methods. If it
101695 * mangles the packet, it must return NF_DROP or better NF_STOLEN,
101696 @@ -699,7 +699,7 @@ struct ip_vs_dest {
101697 __be16 port; /* port number of the server */
101698 union nf_inet_addr addr; /* IP address of the server */
101699 volatile unsigned int flags; /* dest status flags */
101700 - atomic_t conn_flags; /* flags to copy to conn */
101701 + atomic_unchecked_t conn_flags; /* flags to copy to conn */
101702 atomic_t weight; /* server weight */
101703
101704 atomic_t refcnt; /* reference counter */
101705 @@ -946,11 +946,11 @@ struct netns_ipvs {
101706 /* ip_vs_lblc */
101707 int sysctl_lblc_expiration;
101708 struct ctl_table_header *lblc_ctl_header;
101709 - struct ctl_table *lblc_ctl_table;
101710 + ctl_table_no_const *lblc_ctl_table;
101711 /* ip_vs_lblcr */
101712 int sysctl_lblcr_expiration;
101713 struct ctl_table_header *lblcr_ctl_header;
101714 - struct ctl_table *lblcr_ctl_table;
101715 + ctl_table_no_const *lblcr_ctl_table;
101716 /* ip_vs_est */
101717 struct list_head est_list; /* estimator list */
101718 spinlock_t est_lock;
101719 diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
101720 index 8d4f588..2e37ad2 100644
101721 --- a/include/net/irda/ircomm_tty.h
101722 +++ b/include/net/irda/ircomm_tty.h
101723 @@ -33,6 +33,7 @@
101724 #include <linux/termios.h>
101725 #include <linux/timer.h>
101726 #include <linux/tty.h> /* struct tty_struct */
101727 +#include <asm/local.h>
101728
101729 #include <net/irda/irias_object.h>
101730 #include <net/irda/ircomm_core.h>
101731 diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
101732 index 714cc9a..ea05f3e 100644
101733 --- a/include/net/iucv/af_iucv.h
101734 +++ b/include/net/iucv/af_iucv.h
101735 @@ -149,7 +149,7 @@ struct iucv_skb_cb {
101736 struct iucv_sock_list {
101737 struct hlist_head head;
101738 rwlock_t lock;
101739 - atomic_t autobind_name;
101740 + atomic_unchecked_t autobind_name;
101741 };
101742
101743 unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
101744 diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h
101745 index f3be818..bf46196 100644
101746 --- a/include/net/llc_c_ac.h
101747 +++ b/include/net/llc_c_ac.h
101748 @@ -87,7 +87,7 @@
101749 #define LLC_CONN_AC_STOP_SENDACK_TMR 70
101750 #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING 71
101751
101752 -typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
101753 +typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
101754
101755 int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb);
101756 int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb);
101757 diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
101758 index 3948cf1..83b28c4 100644
101759 --- a/include/net/llc_c_ev.h
101760 +++ b/include/net/llc_c_ev.h
101761 @@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
101762 return (struct llc_conn_state_ev *)skb->cb;
101763 }
101764
101765 -typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
101766 -typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
101767 +typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
101768 +typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
101769
101770 int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
101771 int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
101772 diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h
101773 index 48f3f89..0e92c50 100644
101774 --- a/include/net/llc_c_st.h
101775 +++ b/include/net/llc_c_st.h
101776 @@ -37,7 +37,7 @@ struct llc_conn_state_trans {
101777 u8 next_state;
101778 const llc_conn_ev_qfyr_t *ev_qualifiers;
101779 const llc_conn_action_t *ev_actions;
101780 -};
101781 +} __do_const;
101782
101783 struct llc_conn_state {
101784 u8 current_state;
101785 diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h
101786 index a61b98c..aade1eb 100644
101787 --- a/include/net/llc_s_ac.h
101788 +++ b/include/net/llc_s_ac.h
101789 @@ -23,7 +23,7 @@
101790 #define SAP_ACT_TEST_IND 9
101791
101792 /* All action functions must look like this */
101793 -typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
101794 +typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
101795
101796 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb);
101797 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb);
101798 diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h
101799 index c4359e2..76dbc4a 100644
101800 --- a/include/net/llc_s_st.h
101801 +++ b/include/net/llc_s_st.h
101802 @@ -20,7 +20,7 @@ struct llc_sap_state_trans {
101803 llc_sap_ev_t ev;
101804 u8 next_state;
101805 const llc_sap_action_t *ev_actions;
101806 -};
101807 +} __do_const;
101808
101809 struct llc_sap_state {
101810 u8 curr_state;
101811 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
101812 index fc57f6b..9c1fdb2 100644
101813 --- a/include/net/mac80211.h
101814 +++ b/include/net/mac80211.h
101815 @@ -5104,7 +5104,7 @@ struct rate_control_ops {
101816 void (*remove_sta_debugfs)(void *priv, void *priv_sta);
101817
101818 u32 (*get_expected_throughput)(void *priv_sta);
101819 -};
101820 +} __do_const;
101821
101822 static inline int rate_supported(struct ieee80211_sta *sta,
101823 enum ieee80211_band band,
101824 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
101825 index bd33e66..6508d00 100644
101826 --- a/include/net/neighbour.h
101827 +++ b/include/net/neighbour.h
101828 @@ -162,7 +162,7 @@ struct neigh_ops {
101829 void (*error_report)(struct neighbour *, struct sk_buff *);
101830 int (*output)(struct neighbour *, struct sk_buff *);
101831 int (*connected_output)(struct neighbour *, struct sk_buff *);
101832 -};
101833 +} __do_const;
101834
101835 struct pneigh_entry {
101836 struct pneigh_entry *next;
101837 @@ -216,7 +216,7 @@ struct neigh_table {
101838 struct neigh_statistics __percpu *stats;
101839 struct neigh_hash_table __rcu *nht;
101840 struct pneigh_entry **phash_buckets;
101841 -};
101842 +} __randomize_layout;
101843
101844 enum {
101845 NEIGH_ARP_TABLE = 0,
101846 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
101847 index f733656..54053db 100644
101848 --- a/include/net/net_namespace.h
101849 +++ b/include/net/net_namespace.h
101850 @@ -132,8 +132,8 @@ struct net {
101851 struct netns_mpls mpls;
101852 #endif
101853 struct sock *diag_nlsk;
101854 - atomic_t fnhe_genid;
101855 -};
101856 + atomic_unchecked_t fnhe_genid;
101857 +} __randomize_layout;
101858
101859 #include <linux/seq_file_net.h>
101860
101861 @@ -268,7 +268,11 @@ static inline struct net *read_pnet(const possible_net_t *pnet)
101862 #define __net_init __init
101863 #define __net_exit __exit_refok
101864 #define __net_initdata __initdata
101865 +#ifdef CONSTIFY_PLUGIN
101866 #define __net_initconst __initconst
101867 +#else
101868 +#define __net_initconst __initdata
101869 +#endif
101870 #endif
101871
101872 int peernet2id(struct net *net, struct net *peer);
101873 @@ -281,7 +285,7 @@ struct pernet_operations {
101874 void (*exit_batch)(struct list_head *net_exit_list);
101875 int *id;
101876 size_t size;
101877 -};
101878 +} __do_const;
101879
101880 /*
101881 * Use these carefully. If you implement a network device and it
101882 @@ -329,12 +333,12 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
101883
101884 static inline int rt_genid_ipv4(struct net *net)
101885 {
101886 - return atomic_read(&net->ipv4.rt_genid);
101887 + return atomic_read_unchecked(&net->ipv4.rt_genid);
101888 }
101889
101890 static inline void rt_genid_bump_ipv4(struct net *net)
101891 {
101892 - atomic_inc(&net->ipv4.rt_genid);
101893 + atomic_inc_unchecked(&net->ipv4.rt_genid);
101894 }
101895
101896 extern void (*__fib6_flush_trees)(struct net *net);
101897 @@ -361,12 +365,12 @@ static inline void rt_genid_bump_all(struct net *net)
101898
101899 static inline int fnhe_genid(struct net *net)
101900 {
101901 - return atomic_read(&net->fnhe_genid);
101902 + return atomic_read_unchecked(&net->fnhe_genid);
101903 }
101904
101905 static inline void fnhe_genid_bump(struct net *net)
101906 {
101907 - atomic_inc(&net->fnhe_genid);
101908 + atomic_inc_unchecked(&net->fnhe_genid);
101909 }
101910
101911 #endif /* __NET_NET_NAMESPACE_H */
101912 diff --git a/include/net/netlink.h b/include/net/netlink.h
101913 index 2a5dbcc..8243656 100644
101914 --- a/include/net/netlink.h
101915 +++ b/include/net/netlink.h
101916 @@ -521,7 +521,7 @@ static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
101917 {
101918 if (mark) {
101919 WARN_ON((unsigned char *) mark < skb->data);
101920 - skb_trim(skb, (unsigned char *) mark - skb->data);
101921 + skb_trim(skb, (const unsigned char *) mark - skb->data);
101922 }
101923 }
101924
101925 diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
101926 index 29d6a94..235d3d84 100644
101927 --- a/include/net/netns/conntrack.h
101928 +++ b/include/net/netns/conntrack.h
101929 @@ -14,10 +14,10 @@ struct nf_conntrack_ecache;
101930 struct nf_proto_net {
101931 #ifdef CONFIG_SYSCTL
101932 struct ctl_table_header *ctl_table_header;
101933 - struct ctl_table *ctl_table;
101934 + ctl_table_no_const *ctl_table;
101935 #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
101936 struct ctl_table_header *ctl_compat_header;
101937 - struct ctl_table *ctl_compat_table;
101938 + ctl_table_no_const *ctl_compat_table;
101939 #endif
101940 #endif
101941 unsigned int users;
101942 @@ -60,7 +60,7 @@ struct nf_ip_net {
101943 struct nf_icmp_net icmpv6;
101944 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
101945 struct ctl_table_header *ctl_table_header;
101946 - struct ctl_table *ctl_table;
101947 + ctl_table_no_const *ctl_table;
101948 #endif
101949 };
101950
101951 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
101952 index 614a49b..0b94386 100644
101953 --- a/include/net/netns/ipv4.h
101954 +++ b/include/net/netns/ipv4.h
101955 @@ -90,7 +90,7 @@ struct netns_ipv4 {
101956
101957 struct ping_group_range ping_group_range;
101958
101959 - atomic_t dev_addr_genid;
101960 + atomic_unchecked_t dev_addr_genid;
101961
101962 #ifdef CONFIG_SYSCTL
101963 unsigned long *sysctl_local_reserved_ports;
101964 @@ -104,6 +104,6 @@ struct netns_ipv4 {
101965 struct fib_rules_ops *mr_rules_ops;
101966 #endif
101967 #endif
101968 - atomic_t rt_genid;
101969 + atomic_unchecked_t rt_genid;
101970 };
101971 #endif
101972 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
101973 index d2527bf..2c802d5 100644
101974 --- a/include/net/netns/ipv6.h
101975 +++ b/include/net/netns/ipv6.h
101976 @@ -78,8 +78,8 @@ struct netns_ipv6 {
101977 struct fib_rules_ops *mr6_rules_ops;
101978 #endif
101979 #endif
101980 - atomic_t dev_addr_genid;
101981 - atomic_t fib6_sernum;
101982 + atomic_unchecked_t dev_addr_genid;
101983 + atomic_unchecked_t fib6_sernum;
101984 };
101985
101986 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
101987 diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
101988 index 730d82a..045f2c4 100644
101989 --- a/include/net/netns/xfrm.h
101990 +++ b/include/net/netns/xfrm.h
101991 @@ -78,7 +78,7 @@ struct netns_xfrm {
101992
101993 /* flow cache part */
101994 struct flow_cache flow_cache_global;
101995 - atomic_t flow_cache_genid;
101996 + atomic_unchecked_t flow_cache_genid;
101997 struct list_head flow_cache_gc_list;
101998 spinlock_t flow_cache_gc_lock;
101999 struct work_struct flow_cache_gc_work;
102000 diff --git a/include/net/ping.h b/include/net/ping.h
102001 index ac80cb4..ec1ed09 100644
102002 --- a/include/net/ping.h
102003 +++ b/include/net/ping.h
102004 @@ -54,7 +54,7 @@ struct ping_iter_state {
102005
102006 extern struct proto ping_prot;
102007 #if IS_ENABLED(CONFIG_IPV6)
102008 -extern struct pingv6_ops pingv6_ops;
102009 +extern struct pingv6_ops *pingv6_ops;
102010 #endif
102011
102012 struct pingfakehdr {
102013 diff --git a/include/net/protocol.h b/include/net/protocol.h
102014 index d6fcc1f..ca277058 100644
102015 --- a/include/net/protocol.h
102016 +++ b/include/net/protocol.h
102017 @@ -49,7 +49,7 @@ struct net_protocol {
102018 * socket lookup?
102019 */
102020 icmp_strict_tag_validation:1;
102021 -};
102022 +} __do_const;
102023
102024 #if IS_ENABLED(CONFIG_IPV6)
102025 struct inet6_protocol {
102026 @@ -62,7 +62,7 @@ struct inet6_protocol {
102027 u8 type, u8 code, int offset,
102028 __be32 info);
102029 unsigned int flags; /* INET6_PROTO_xxx */
102030 -};
102031 +} __do_const;
102032
102033 #define INET6_PROTO_NOPOLICY 0x1
102034 #define INET6_PROTO_FINAL 0x2
102035 diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
102036 index 343d922..7959cde 100644
102037 --- a/include/net/rtnetlink.h
102038 +++ b/include/net/rtnetlink.h
102039 @@ -95,7 +95,7 @@ struct rtnl_link_ops {
102040 const struct net_device *dev,
102041 const struct net_device *slave_dev);
102042 struct net *(*get_link_net)(const struct net_device *dev);
102043 -};
102044 +} __do_const;
102045
102046 int __rtnl_link_register(struct rtnl_link_ops *ops);
102047 void __rtnl_link_unregister(struct rtnl_link_ops *ops);
102048 diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
102049 index 4a5b9a3..ca27d73 100644
102050 --- a/include/net/sctp/checksum.h
102051 +++ b/include/net/sctp/checksum.h
102052 @@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
102053 unsigned int offset)
102054 {
102055 struct sctphdr *sh = sctp_hdr(skb);
102056 - __le32 ret, old = sh->checksum;
102057 - const struct skb_checksum_ops ops = {
102058 + __le32 ret, old = sh->checksum;
102059 + static const struct skb_checksum_ops ops = {
102060 .update = sctp_csum_update,
102061 .combine = sctp_csum_combine,
102062 };
102063 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
102064 index 487ef34..d457f98 100644
102065 --- a/include/net/sctp/sm.h
102066 +++ b/include/net/sctp/sm.h
102067 @@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
102068 typedef struct {
102069 sctp_state_fn_t *fn;
102070 const char *name;
102071 -} sctp_sm_table_entry_t;
102072 +} __do_const sctp_sm_table_entry_t;
102073
102074 /* A naming convention of "sctp_sf_xxx" applies to all the state functions
102075 * currently in use.
102076 @@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
102077 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
102078
102079 /* Extern declarations for major data structures. */
102080 -extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
102081 +extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
102082
102083
102084 /* Get the size of a DATA chunk payload. */
102085 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
102086 index 495c87e..5b327ff 100644
102087 --- a/include/net/sctp/structs.h
102088 +++ b/include/net/sctp/structs.h
102089 @@ -513,7 +513,7 @@ struct sctp_pf {
102090 void (*to_sk_saddr)(union sctp_addr *, struct sock *sk);
102091 void (*to_sk_daddr)(union sctp_addr *, struct sock *sk);
102092 struct sctp_af *af;
102093 -};
102094 +} __do_const;
102095
102096
102097 /* Structure to track chunk fragments that have been acked, but peer
102098 diff --git a/include/net/sock.h b/include/net/sock.h
102099 index 3a4898e..67456ac 100644
102100 --- a/include/net/sock.h
102101 +++ b/include/net/sock.h
102102 @@ -363,7 +363,7 @@ struct sock {
102103 unsigned int sk_napi_id;
102104 unsigned int sk_ll_usec;
102105 #endif
102106 - atomic_t sk_drops;
102107 + atomic_unchecked_t sk_drops;
102108 int sk_rcvbuf;
102109
102110 struct sk_filter __rcu *sk_filter;
102111 @@ -1039,7 +1039,7 @@ struct proto {
102112 void (*destroy_cgroup)(struct mem_cgroup *memcg);
102113 struct cg_proto *(*proto_cgroup)(struct mem_cgroup *memcg);
102114 #endif
102115 -};
102116 +} __randomize_layout;
102117
102118 /*
102119 * Bits in struct cg_proto.flags
102120 @@ -1212,7 +1212,7 @@ static inline void memcg_memory_allocated_sub(struct cg_proto *prot,
102121 page_counter_uncharge(&prot->memory_allocated, amt);
102122 }
102123
102124 -static inline long
102125 +static inline long __intentional_overflow(-1)
102126 sk_memory_allocated(const struct sock *sk)
102127 {
102128 struct proto *prot = sk->sk_prot;
102129 @@ -1777,7 +1777,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
102130 }
102131
102132 static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
102133 - struct iov_iter *from, char *to,
102134 + struct iov_iter *from, unsigned char *to,
102135 int copy, int offset)
102136 {
102137 if (skb->ip_summed == CHECKSUM_NONE) {
102138 @@ -2024,7 +2024,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
102139 }
102140 }
102141
102142 -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
102143 +struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
102144
102145 /**
102146 * sk_page_frag - return an appropriate page_frag
102147 @@ -2099,7 +2099,7 @@ struct sock_skb_cb {
102148 static inline void
102149 sock_skb_set_dropcount(const struct sock *sk, struct sk_buff *skb)
102150 {
102151 - SOCK_SKB_CB(skb)->dropcount = atomic_read(&sk->sk_drops);
102152 + SOCK_SKB_CB(skb)->dropcount = atomic_read_unchecked(&sk->sk_drops);
102153 }
102154
102155 void __sock_recv_timestamp(struct msghdr *msg, struct sock *sk,
102156 diff --git a/include/net/tcp.h b/include/net/tcp.h
102157 index 6d204f3..d5a8ff0 100644
102158 --- a/include/net/tcp.h
102159 +++ b/include/net/tcp.h
102160 @@ -523,7 +523,7 @@ void tcp_retransmit_timer(struct sock *sk);
102161 void tcp_xmit_retransmit_queue(struct sock *);
102162 void tcp_simple_retransmit(struct sock *);
102163 int tcp_trim_head(struct sock *, struct sk_buff *, u32);
102164 -int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
102165 +int __intentional_overflow(3) tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
102166
102167 void tcp_send_probe0(struct sock *);
102168 void tcp_send_partial(struct sock *);
102169 @@ -699,8 +699,8 @@ static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
102170 * If this grows please adjust skbuff.h:skbuff->cb[xxx] size appropriately.
102171 */
102172 struct tcp_skb_cb {
102173 - __u32 seq; /* Starting sequence number */
102174 - __u32 end_seq; /* SEQ + FIN + SYN + datalen */
102175 + __u32 seq __intentional_overflow(0); /* Starting sequence number */
102176 + __u32 end_seq __intentional_overflow(0); /* SEQ + FIN + SYN + datalen */
102177 union {
102178 /* Note : tcp_tw_isn is used in input path only
102179 * (isn chosen by tcp_timewait_state_process())
102180 @@ -725,7 +725,7 @@ struct tcp_skb_cb {
102181
102182 __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
102183 /* 1 byte hole */
102184 - __u32 ack_seq; /* Sequence number ACK'd */
102185 + __u32 ack_seq __intentional_overflow(0); /* Sequence number ACK'd */
102186 union {
102187 struct inet_skb_parm h4;
102188 #if IS_ENABLED(CONFIG_IPV6)
102189 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
102190 index 36ac102..6e8b34b 100644
102191 --- a/include/net/xfrm.h
102192 +++ b/include/net/xfrm.h
102193 @@ -283,7 +283,6 @@ struct xfrm_dst;
102194 struct xfrm_policy_afinfo {
102195 unsigned short family;
102196 struct dst_ops *dst_ops;
102197 - void (*garbage_collect)(struct net *net);
102198 struct dst_entry *(*dst_lookup)(struct net *net, int tos,
102199 const xfrm_address_t *saddr,
102200 const xfrm_address_t *daddr);
102201 @@ -301,7 +300,7 @@ struct xfrm_policy_afinfo {
102202 struct net_device *dev,
102203 const struct flowi *fl);
102204 struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig);
102205 -};
102206 +} __do_const;
102207
102208 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
102209 int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
102210 @@ -340,7 +339,7 @@ struct xfrm_state_afinfo {
102211 int (*transport_finish)(struct sk_buff *skb,
102212 int async);
102213 void (*local_error)(struct sk_buff *skb, u32 mtu);
102214 -};
102215 +} __do_const;
102216
102217 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
102218 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
102219 @@ -435,7 +434,7 @@ struct xfrm_mode {
102220 struct module *owner;
102221 unsigned int encap;
102222 int flags;
102223 -};
102224 +} __do_const;
102225
102226 /* Flags for xfrm_mode. */
102227 enum {
102228 @@ -530,7 +529,7 @@ struct xfrm_policy {
102229 struct timer_list timer;
102230
102231 struct flow_cache_object flo;
102232 - atomic_t genid;
102233 + atomic_unchecked_t genid;
102234 u32 priority;
102235 u32 index;
102236 struct xfrm_mark mark;
102237 @@ -1163,6 +1162,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
102238 }
102239
102240 void xfrm_garbage_collect(struct net *net);
102241 +void xfrm_garbage_collect_deferred(struct net *net);
102242
102243 #else
102244
102245 @@ -1201,6 +1201,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
102246 static inline void xfrm_garbage_collect(struct net *net)
102247 {
102248 }
102249 +static inline void xfrm_garbage_collect_deferred(struct net *net)
102250 +{
102251 +}
102252 #endif
102253
102254 static __inline__
102255 diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
102256 index 1017e0b..227aa4d 100644
102257 --- a/include/rdma/iw_cm.h
102258 +++ b/include/rdma/iw_cm.h
102259 @@ -122,7 +122,7 @@ struct iw_cm_verbs {
102260 int backlog);
102261
102262 int (*destroy_listen)(struct iw_cm_id *cm_id);
102263 -};
102264 +} __no_const;
102265
102266 /**
102267 * iw_create_cm_id - Create an IW CM identifier.
102268 diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
102269 index 93d14da..734b3d8 100644
102270 --- a/include/scsi/libfc.h
102271 +++ b/include/scsi/libfc.h
102272 @@ -771,6 +771,7 @@ struct libfc_function_template {
102273 */
102274 void (*disc_stop_final) (struct fc_lport *);
102275 };
102276 +typedef struct libfc_function_template __no_const libfc_function_template_no_const;
102277
102278 /**
102279 * struct fc_disc - Discovery context
102280 @@ -875,7 +876,7 @@ struct fc_lport {
102281 struct fc_vport *vport;
102282
102283 /* Operational Information */
102284 - struct libfc_function_template tt;
102285 + libfc_function_template_no_const tt;
102286 u8 link_up;
102287 u8 qfull;
102288 enum fc_lport_state state;
102289 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
102290 index a4c9336..d6f8f34 100644
102291 --- a/include/scsi/scsi_device.h
102292 +++ b/include/scsi/scsi_device.h
102293 @@ -185,9 +185,9 @@ struct scsi_device {
102294 unsigned int max_device_blocked; /* what device_blocked counts down from */
102295 #define SCSI_DEFAULT_DEVICE_BLOCKED 3
102296
102297 - atomic_t iorequest_cnt;
102298 - atomic_t iodone_cnt;
102299 - atomic_t ioerr_cnt;
102300 + atomic_unchecked_t iorequest_cnt;
102301 + atomic_unchecked_t iodone_cnt;
102302 + atomic_unchecked_t ioerr_cnt;
102303
102304 struct device sdev_gendev,
102305 sdev_dev;
102306 diff --git a/include/scsi/scsi_driver.h b/include/scsi/scsi_driver.h
102307 index 891a658..fcd68df 100644
102308 --- a/include/scsi/scsi_driver.h
102309 +++ b/include/scsi/scsi_driver.h
102310 @@ -14,7 +14,7 @@ struct scsi_driver {
102311 void (*rescan)(struct device *);
102312 int (*init_command)(struct scsi_cmnd *);
102313 void (*uninit_command)(struct scsi_cmnd *);
102314 - int (*done)(struct scsi_cmnd *);
102315 + unsigned int (*done)(struct scsi_cmnd *);
102316 int (*eh_action)(struct scsi_cmnd *, int);
102317 };
102318 #define to_scsi_driver(drv) \
102319 diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
102320 index 784bc2c..855a04c 100644
102321 --- a/include/scsi/scsi_transport_fc.h
102322 +++ b/include/scsi/scsi_transport_fc.h
102323 @@ -757,7 +757,8 @@ struct fc_function_template {
102324 unsigned long show_host_system_hostname:1;
102325
102326 unsigned long disable_target_scan:1;
102327 -};
102328 +} __do_const;
102329 +typedef struct fc_function_template __no_const fc_function_template_no_const;
102330
102331
102332 /**
102333 diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
102334 index fa1d055..3647940 100644
102335 --- a/include/sound/compress_driver.h
102336 +++ b/include/sound/compress_driver.h
102337 @@ -130,7 +130,7 @@ struct snd_compr_ops {
102338 struct snd_compr_caps *caps);
102339 int (*get_codec_caps) (struct snd_compr_stream *stream,
102340 struct snd_compr_codec_caps *codec);
102341 -};
102342 +} __no_const;
102343
102344 /**
102345 * struct snd_compr: Compressed device
102346 diff --git a/include/sound/soc.h b/include/sound/soc.h
102347 index f6226914..e919a2e 100644
102348 --- a/include/sound/soc.h
102349 +++ b/include/sound/soc.h
102350 @@ -870,7 +870,7 @@ struct snd_soc_codec_driver {
102351 enum snd_soc_dapm_type, int);
102352
102353 bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */
102354 -};
102355 +} __do_const;
102356
102357 /* SoC platform interface */
102358 struct snd_soc_platform_driver {
102359 @@ -897,7 +897,7 @@ struct snd_soc_platform_driver {
102360 const struct snd_compr_ops *compr_ops;
102361
102362 int (*bespoke_trigger)(struct snd_pcm_substream *, int);
102363 -};
102364 +} __do_const;
102365
102366 struct snd_soc_dai_link_component {
102367 const char *name;
102368 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
102369 index 480e9f8..2d59c93 100644
102370 --- a/include/target/target_core_base.h
102371 +++ b/include/target/target_core_base.h
102372 @@ -767,7 +767,7 @@ struct se_device {
102373 atomic_long_t write_bytes;
102374 /* Active commands on this virtual SE device */
102375 atomic_t simple_cmds;
102376 - atomic_t dev_ordered_id;
102377 + atomic_unchecked_t dev_ordered_id;
102378 atomic_t dev_ordered_sync;
102379 atomic_t dev_qf_count;
102380 int export_count;
102381 diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
102382 new file mode 100644
102383 index 0000000..fb634b7
102384 --- /dev/null
102385 +++ b/include/trace/events/fs.h
102386 @@ -0,0 +1,53 @@
102387 +#undef TRACE_SYSTEM
102388 +#define TRACE_SYSTEM fs
102389 +
102390 +#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
102391 +#define _TRACE_FS_H
102392 +
102393 +#include <linux/fs.h>
102394 +#include <linux/tracepoint.h>
102395 +
102396 +TRACE_EVENT(do_sys_open,
102397 +
102398 + TP_PROTO(const char *filename, int flags, int mode),
102399 +
102400 + TP_ARGS(filename, flags, mode),
102401 +
102402 + TP_STRUCT__entry(
102403 + __string( filename, filename )
102404 + __field( int, flags )
102405 + __field( int, mode )
102406 + ),
102407 +
102408 + TP_fast_assign(
102409 + __assign_str(filename, filename);
102410 + __entry->flags = flags;
102411 + __entry->mode = mode;
102412 + ),
102413 +
102414 + TP_printk("\"%s\" %x %o",
102415 + __get_str(filename), __entry->flags, __entry->mode)
102416 +);
102417 +
102418 +TRACE_EVENT(open_exec,
102419 +
102420 + TP_PROTO(const char *filename),
102421 +
102422 + TP_ARGS(filename),
102423 +
102424 + TP_STRUCT__entry(
102425 + __string( filename, filename )
102426 + ),
102427 +
102428 + TP_fast_assign(
102429 + __assign_str(filename, filename);
102430 + ),
102431 +
102432 + TP_printk("\"%s\"",
102433 + __get_str(filename))
102434 +);
102435 +
102436 +#endif /* _TRACE_FS_H */
102437 +
102438 +/* This part must be outside protection */
102439 +#include <trace/define_trace.h>
102440 diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
102441 index ff8f6c0..6b6bae3 100644
102442 --- a/include/trace/events/irq.h
102443 +++ b/include/trace/events/irq.h
102444 @@ -51,7 +51,7 @@ SOFTIRQ_NAME_LIST
102445 */
102446 TRACE_EVENT(irq_handler_entry,
102447
102448 - TP_PROTO(int irq, struct irqaction *action),
102449 + TP_PROTO(int irq, const struct irqaction *action),
102450
102451 TP_ARGS(irq, action),
102452
102453 @@ -81,7 +81,7 @@ TRACE_EVENT(irq_handler_entry,
102454 */
102455 TRACE_EVENT(irq_handler_exit,
102456
102457 - TP_PROTO(int irq, struct irqaction *action, int ret),
102458 + TP_PROTO(int irq, const struct irqaction *action, int ret),
102459
102460 TP_ARGS(irq, action, ret),
102461
102462 diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
102463 index a7e41fb..c115957 100644
102464 --- a/include/uapi/drm/i915_drm.h
102465 +++ b/include/uapi/drm/i915_drm.h
102466 @@ -350,6 +350,7 @@ typedef struct drm_i915_irq_wait {
102467 #define I915_PARAM_REVISION 32
102468 #define I915_PARAM_SUBSLICE_TOTAL 33
102469 #define I915_PARAM_EU_TOTAL 34
102470 +#define I915_PARAM_HAS_LEGACY_CONTEXT 35
102471
102472 typedef struct drm_i915_getparam {
102473 int param;
102474 diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
102475 index 7caf44c..23c6f27 100644
102476 --- a/include/uapi/linux/a.out.h
102477 +++ b/include/uapi/linux/a.out.h
102478 @@ -39,6 +39,14 @@ enum machine_type {
102479 M_MIPS2 = 152 /* MIPS R6000/R4000 binary */
102480 };
102481
102482 +/* Constants for the N_FLAGS field */
102483 +#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
102484 +#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */
102485 +#define F_PAX_MPROTECT 4 /* Restrict mprotect() */
102486 +#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */
102487 +/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
102488 +#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
102489 +
102490 #if !defined (N_MAGIC)
102491 #define N_MAGIC(exec) ((exec).a_info & 0xffff)
102492 #endif
102493 diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
102494 index 22b6ad3..aeba37e 100644
102495 --- a/include/uapi/linux/bcache.h
102496 +++ b/include/uapi/linux/bcache.h
102497 @@ -5,6 +5,7 @@
102498 * Bcache on disk data structures
102499 */
102500
102501 +#include <linux/compiler.h>
102502 #include <asm/types.h>
102503
102504 #define BITMASK(name, type, field, offset, size) \
102505 @@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v) \
102506 /* Btree keys - all units are in sectors */
102507
102508 struct bkey {
102509 - __u64 high;
102510 - __u64 low;
102511 + __u64 high __intentional_overflow(-1);
102512 + __u64 low __intentional_overflow(-1);
102513 __u64 ptr[];
102514 };
102515
102516 diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h
102517 index d876736..ccce5c0 100644
102518 --- a/include/uapi/linux/byteorder/little_endian.h
102519 +++ b/include/uapi/linux/byteorder/little_endian.h
102520 @@ -42,51 +42,51 @@
102521
102522 static inline __le64 __cpu_to_le64p(const __u64 *p)
102523 {
102524 - return (__force __le64)*p;
102525 + return (__force const __le64)*p;
102526 }
102527 -static inline __u64 __le64_to_cpup(const __le64 *p)
102528 +static inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p)
102529 {
102530 - return (__force __u64)*p;
102531 + return (__force const __u64)*p;
102532 }
102533 static inline __le32 __cpu_to_le32p(const __u32 *p)
102534 {
102535 - return (__force __le32)*p;
102536 + return (__force const __le32)*p;
102537 }
102538 static inline __u32 __le32_to_cpup(const __le32 *p)
102539 {
102540 - return (__force __u32)*p;
102541 + return (__force const __u32)*p;
102542 }
102543 static inline __le16 __cpu_to_le16p(const __u16 *p)
102544 {
102545 - return (__force __le16)*p;
102546 + return (__force const __le16)*p;
102547 }
102548 static inline __u16 __le16_to_cpup(const __le16 *p)
102549 {
102550 - return (__force __u16)*p;
102551 + return (__force const __u16)*p;
102552 }
102553 static inline __be64 __cpu_to_be64p(const __u64 *p)
102554 {
102555 - return (__force __be64)__swab64p(p);
102556 + return (__force const __be64)__swab64p(p);
102557 }
102558 static inline __u64 __be64_to_cpup(const __be64 *p)
102559 {
102560 - return __swab64p((__u64 *)p);
102561 + return __swab64p((const __u64 *)p);
102562 }
102563 static inline __be32 __cpu_to_be32p(const __u32 *p)
102564 {
102565 - return (__force __be32)__swab32p(p);
102566 + return (__force const __be32)__swab32p(p);
102567 }
102568 -static inline __u32 __be32_to_cpup(const __be32 *p)
102569 +static inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p)
102570 {
102571 - return __swab32p((__u32 *)p);
102572 + return __swab32p((const __u32 *)p);
102573 }
102574 static inline __be16 __cpu_to_be16p(const __u16 *p)
102575 {
102576 - return (__force __be16)__swab16p(p);
102577 + return (__force const __be16)__swab16p(p);
102578 }
102579 static inline __u16 __be16_to_cpup(const __be16 *p)
102580 {
102581 - return __swab16p((__u16 *)p);
102582 + return __swab16p((const __u16 *)p);
102583 }
102584 #define __cpu_to_le64s(x) do { (void)(x); } while (0)
102585 #define __le64_to_cpus(x) do { (void)(x); } while (0)
102586 diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
102587 index 71e1d0e..6cc9caf 100644
102588 --- a/include/uapi/linux/elf.h
102589 +++ b/include/uapi/linux/elf.h
102590 @@ -37,6 +37,17 @@ typedef __s64 Elf64_Sxword;
102591 #define PT_GNU_EH_FRAME 0x6474e550
102592
102593 #define PT_GNU_STACK (PT_LOOS + 0x474e551)
102594 +#define PT_GNU_RELRO (PT_LOOS + 0x474e552)
102595 +
102596 +#define PT_PAX_FLAGS (PT_LOOS + 0x5041580)
102597 +
102598 +/* Constants for the e_flags field */
102599 +#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
102600 +#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */
102601 +#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */
102602 +#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */
102603 +/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
102604 +#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
102605
102606 /*
102607 * Extended Numbering
102608 @@ -94,6 +105,8 @@ typedef __s64 Elf64_Sxword;
102609 #define DT_DEBUG 21
102610 #define DT_TEXTREL 22
102611 #define DT_JMPREL 23
102612 +#define DT_FLAGS 30
102613 + #define DF_TEXTREL 0x00000004
102614 #define DT_ENCODING 32
102615 #define OLD_DT_LOOS 0x60000000
102616 #define DT_LOOS 0x6000000d
102617 @@ -240,6 +253,19 @@ typedef struct elf64_hdr {
102618 #define PF_W 0x2
102619 #define PF_X 0x1
102620
102621 +#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */
102622 +#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */
102623 +#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */
102624 +#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */
102625 +#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */
102626 +#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */
102627 +/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */
102628 +/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */
102629 +#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */
102630 +#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */
102631 +#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */
102632 +#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */
102633 +
102634 typedef struct elf32_phdr{
102635 Elf32_Word p_type;
102636 Elf32_Off p_offset;
102637 @@ -332,6 +358,8 @@ typedef struct elf64_shdr {
102638 #define EI_OSABI 7
102639 #define EI_PAD 8
102640
102641 +#define EI_PAX 14
102642 +
102643 #define ELFMAG0 0x7f /* EI_MAG */
102644 #define ELFMAG1 'E'
102645 #define ELFMAG2 'L'
102646 diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h
102647 index aa169c4..6a2771d 100644
102648 --- a/include/uapi/linux/personality.h
102649 +++ b/include/uapi/linux/personality.h
102650 @@ -30,6 +30,7 @@ enum {
102651 #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | \
102652 ADDR_NO_RANDOMIZE | \
102653 ADDR_COMPAT_LAYOUT | \
102654 + ADDR_LIMIT_3GB | \
102655 MMAP_PAGE_ZERO)
102656
102657 /*
102658 diff --git a/include/uapi/linux/screen_info.h b/include/uapi/linux/screen_info.h
102659 index 7530e74..e714828 100644
102660 --- a/include/uapi/linux/screen_info.h
102661 +++ b/include/uapi/linux/screen_info.h
102662 @@ -43,7 +43,8 @@ struct screen_info {
102663 __u16 pages; /* 0x32 */
102664 __u16 vesa_attributes; /* 0x34 */
102665 __u32 capabilities; /* 0x36 */
102666 - __u8 _reserved[6]; /* 0x3a */
102667 + __u16 vesapm_size; /* 0x3a */
102668 + __u8 _reserved[4]; /* 0x3c */
102669 } __attribute__((packed));
102670
102671 #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */
102672 diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
102673 index 0e011eb..82681b1 100644
102674 --- a/include/uapi/linux/swab.h
102675 +++ b/include/uapi/linux/swab.h
102676 @@ -43,7 +43,7 @@
102677 * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
102678 */
102679
102680 -static inline __attribute_const__ __u16 __fswab16(__u16 val)
102681 +static inline __intentional_overflow(-1) __attribute_const__ __u16 __fswab16(__u16 val)
102682 {
102683 #ifdef __HAVE_BUILTIN_BSWAP16__
102684 return __builtin_bswap16(val);
102685 @@ -54,7 +54,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val)
102686 #endif
102687 }
102688
102689 -static inline __attribute_const__ __u32 __fswab32(__u32 val)
102690 +static inline __intentional_overflow(-1) __attribute_const__ __u32 __fswab32(__u32 val)
102691 {
102692 #ifdef __HAVE_BUILTIN_BSWAP32__
102693 return __builtin_bswap32(val);
102694 @@ -65,7 +65,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val)
102695 #endif
102696 }
102697
102698 -static inline __attribute_const__ __u64 __fswab64(__u64 val)
102699 +static inline __intentional_overflow(-1) __attribute_const__ __u64 __fswab64(__u64 val)
102700 {
102701 #ifdef __HAVE_BUILTIN_BSWAP64__
102702 return __builtin_bswap64(val);
102703 diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h
102704 index 1590c49..5eab462 100644
102705 --- a/include/uapi/linux/xattr.h
102706 +++ b/include/uapi/linux/xattr.h
102707 @@ -73,5 +73,9 @@
102708 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
102709 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
102710
102711 +/* User namespace */
102712 +#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax."
102713 +#define XATTR_PAX_FLAGS_SUFFIX "flags"
102714 +#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
102715
102716 #endif /* _UAPI_LINUX_XATTR_H */
102717 diff --git a/include/video/udlfb.h b/include/video/udlfb.h
102718 index f9466fa..f4e2b81 100644
102719 --- a/include/video/udlfb.h
102720 +++ b/include/video/udlfb.h
102721 @@ -53,10 +53,10 @@ struct dlfb_data {
102722 u32 pseudo_palette[256];
102723 int blank_mode; /*one of FB_BLANK_ */
102724 /* blit-only rendering path metrics, exposed through sysfs */
102725 - atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
102726 - atomic_t bytes_identical; /* saved effort with backbuffer comparison */
102727 - atomic_t bytes_sent; /* to usb, after compression including overhead */
102728 - atomic_t cpu_kcycles_used; /* transpired during pixel processing */
102729 + atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */
102730 + atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */
102731 + atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */
102732 + atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */
102733 };
102734
102735 #define NR_USB_REQUEST_I2C_SUB_IO 0x02
102736 diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
102737 index 30f5362..8ed8ac9 100644
102738 --- a/include/video/uvesafb.h
102739 +++ b/include/video/uvesafb.h
102740 @@ -122,6 +122,7 @@ struct uvesafb_par {
102741 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */
102742 u8 pmi_setpal; /* PMI for palette changes */
102743 u16 *pmi_base; /* protected mode interface location */
102744 + u8 *pmi_code; /* protected mode code location */
102745 void *pmi_start;
102746 void *pmi_pal;
102747 u8 *vbe_state_orig; /*
102748 diff --git a/init/Kconfig b/init/Kconfig
102749 index dc24dec..b77638f 100644
102750 --- a/init/Kconfig
102751 +++ b/init/Kconfig
102752 @@ -1145,6 +1145,7 @@ endif # CGROUPS
102753
102754 config CHECKPOINT_RESTORE
102755 bool "Checkpoint/restore support" if EXPERT
102756 + depends on !GRKERNSEC
102757 default n
102758 help
102759 Enables additional kernel features in a sake of checkpoint/restore.
102760 @@ -1670,7 +1671,7 @@ config SLUB_DEBUG
102761
102762 config COMPAT_BRK
102763 bool "Disable heap randomization"
102764 - default y
102765 + default n
102766 help
102767 Randomizing heap placement makes heap exploits harder, but it
102768 also breaks ancient binaries (including anything libc5 based).
102769 @@ -2001,7 +2002,7 @@ config INIT_ALL_POSSIBLE
102770 config STOP_MACHINE
102771 bool
102772 default y
102773 - depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU
102774 + depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU || GRKERNSEC
102775 help
102776 Need stop_machine() primitive.
102777
102778 diff --git a/init/Makefile b/init/Makefile
102779 index 7bc47ee..6da2dc7 100644
102780 --- a/init/Makefile
102781 +++ b/init/Makefile
102782 @@ -2,6 +2,9 @@
102783 # Makefile for the linux kernel.
102784 #
102785
102786 +ccflags-y := $(GCC_PLUGINS_CFLAGS)
102787 +asflags-y := $(GCC_PLUGINS_AFLAGS)
102788 +
102789 obj-y := main.o version.o mounts.o
102790 ifneq ($(CONFIG_BLK_DEV_INITRD),y)
102791 obj-y += noinitramfs.o
102792 diff --git a/init/do_mounts.c b/init/do_mounts.c
102793 index a95bbdb..82c48fd 100644
102794 --- a/init/do_mounts.c
102795 +++ b/init/do_mounts.c
102796 @@ -363,11 +363,11 @@ static void __init get_fs_names(char *page)
102797 static int __init do_mount_root(char *name, char *fs, int flags, void *data)
102798 {
102799 struct super_block *s;
102800 - int err = sys_mount(name, "/root", fs, flags, data);
102801 + int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data);
102802 if (err)
102803 return err;
102804
102805 - sys_chdir("/root");
102806 + sys_chdir((const char __force_user *)"/root");
102807 s = current->fs->pwd.dentry->d_sb;
102808 ROOT_DEV = s->s_dev;
102809 printk(KERN_INFO
102810 @@ -490,18 +490,18 @@ void __init change_floppy(char *fmt, ...)
102811 va_start(args, fmt);
102812 vsprintf(buf, fmt, args);
102813 va_end(args);
102814 - fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0);
102815 + fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0);
102816 if (fd >= 0) {
102817 sys_ioctl(fd, FDEJECT, 0);
102818 sys_close(fd);
102819 }
102820 printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf);
102821 - fd = sys_open("/dev/console", O_RDWR, 0);
102822 + fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0);
102823 if (fd >= 0) {
102824 sys_ioctl(fd, TCGETS, (long)&termios);
102825 termios.c_lflag &= ~ICANON;
102826 sys_ioctl(fd, TCSETSF, (long)&termios);
102827 - sys_read(fd, &c, 1);
102828 + sys_read(fd, (char __user *)&c, 1);
102829 termios.c_lflag |= ICANON;
102830 sys_ioctl(fd, TCSETSF, (long)&termios);
102831 sys_close(fd);
102832 @@ -595,8 +595,8 @@ void __init prepare_namespace(void)
102833 mount_root();
102834 out:
102835 devtmpfs_mount("dev");
102836 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
102837 - sys_chroot(".");
102838 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
102839 + sys_chroot((const char __force_user *)".");
102840 }
102841
102842 static bool is_tmpfs;
102843 diff --git a/init/do_mounts.h b/init/do_mounts.h
102844 index f5b978a..69dbfe8 100644
102845 --- a/init/do_mounts.h
102846 +++ b/init/do_mounts.h
102847 @@ -15,15 +15,15 @@ extern int root_mountflags;
102848
102849 static inline int create_dev(char *name, dev_t dev)
102850 {
102851 - sys_unlink(name);
102852 - return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
102853 + sys_unlink((char __force_user *)name);
102854 + return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev));
102855 }
102856
102857 #if BITS_PER_LONG == 32
102858 static inline u32 bstat(char *name)
102859 {
102860 struct stat64 stat;
102861 - if (sys_stat64(name, &stat) != 0)
102862 + if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0)
102863 return 0;
102864 if (!S_ISBLK(stat.st_mode))
102865 return 0;
102866 @@ -35,7 +35,7 @@ static inline u32 bstat(char *name)
102867 static inline u32 bstat(char *name)
102868 {
102869 struct stat stat;
102870 - if (sys_newstat(name, &stat) != 0)
102871 + if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0)
102872 return 0;
102873 if (!S_ISBLK(stat.st_mode))
102874 return 0;
102875 diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
102876 index 3e0878e..8a9d7a0 100644
102877 --- a/init/do_mounts_initrd.c
102878 +++ b/init/do_mounts_initrd.c
102879 @@ -37,13 +37,13 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new)
102880 {
102881 sys_unshare(CLONE_FS | CLONE_FILES);
102882 /* stdin/stdout/stderr for /linuxrc */
102883 - sys_open("/dev/console", O_RDWR, 0);
102884 + sys_open((const char __force_user *)"/dev/console", O_RDWR, 0);
102885 sys_dup(0);
102886 sys_dup(0);
102887 /* move initrd over / and chdir/chroot in initrd root */
102888 - sys_chdir("/root");
102889 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
102890 - sys_chroot(".");
102891 + sys_chdir((const char __force_user *)"/root");
102892 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
102893 + sys_chroot((const char __force_user *)".");
102894 sys_setsid();
102895 return 0;
102896 }
102897 @@ -59,8 +59,8 @@ static void __init handle_initrd(void)
102898 create_dev("/dev/root.old", Root_RAM0);
102899 /* mount initrd on rootfs' /root */
102900 mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY);
102901 - sys_mkdir("/old", 0700);
102902 - sys_chdir("/old");
102903 + sys_mkdir((const char __force_user *)"/old", 0700);
102904 + sys_chdir((const char __force_user *)"/old");
102905
102906 /* try loading default modules from initrd */
102907 load_default_modules();
102908 @@ -80,31 +80,31 @@ static void __init handle_initrd(void)
102909 current->flags &= ~PF_FREEZER_SKIP;
102910
102911 /* move initrd to rootfs' /old */
102912 - sys_mount("..", ".", NULL, MS_MOVE, NULL);
102913 + sys_mount((char __force_user *)"..", (char __force_user *)".", NULL, MS_MOVE, NULL);
102914 /* switch root and cwd back to / of rootfs */
102915 - sys_chroot("..");
102916 + sys_chroot((const char __force_user *)"..");
102917
102918 if (new_decode_dev(real_root_dev) == Root_RAM0) {
102919 - sys_chdir("/old");
102920 + sys_chdir((const char __force_user *)"/old");
102921 return;
102922 }
102923
102924 - sys_chdir("/");
102925 + sys_chdir((const char __force_user *)"/");
102926 ROOT_DEV = new_decode_dev(real_root_dev);
102927 mount_root();
102928
102929 printk(KERN_NOTICE "Trying to move old root to /initrd ... ");
102930 - error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL);
102931 + error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL);
102932 if (!error)
102933 printk("okay\n");
102934 else {
102935 - int fd = sys_open("/dev/root.old", O_RDWR, 0);
102936 + int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0);
102937 if (error == -ENOENT)
102938 printk("/initrd does not exist. Ignored.\n");
102939 else
102940 printk("failed\n");
102941 printk(KERN_NOTICE "Unmounting old root\n");
102942 - sys_umount("/old", MNT_DETACH);
102943 + sys_umount((char __force_user *)"/old", MNT_DETACH);
102944 printk(KERN_NOTICE "Trying to free ramdisk memory ... ");
102945 if (fd < 0) {
102946 error = fd;
102947 @@ -127,11 +127,11 @@ int __init initrd_load(void)
102948 * mounted in the normal path.
102949 */
102950 if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
102951 - sys_unlink("/initrd.image");
102952 + sys_unlink((const char __force_user *)"/initrd.image");
102953 handle_initrd();
102954 return 1;
102955 }
102956 }
102957 - sys_unlink("/initrd.image");
102958 + sys_unlink((const char __force_user *)"/initrd.image");
102959 return 0;
102960 }
102961 diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
102962 index 8cb6db5..d729f50 100644
102963 --- a/init/do_mounts_md.c
102964 +++ b/init/do_mounts_md.c
102965 @@ -180,7 +180,7 @@ static void __init md_setup_drive(void)
102966 partitioned ? "_d" : "", minor,
102967 md_setup_args[ent].device_names);
102968
102969 - fd = sys_open(name, 0, 0);
102970 + fd = sys_open((char __force_user *)name, 0, 0);
102971 if (fd < 0) {
102972 printk(KERN_ERR "md: open failed - cannot start "
102973 "array %s\n", name);
102974 @@ -243,7 +243,7 @@ static void __init md_setup_drive(void)
102975 * array without it
102976 */
102977 sys_close(fd);
102978 - fd = sys_open(name, 0, 0);
102979 + fd = sys_open((char __force_user *)name, 0, 0);
102980 sys_ioctl(fd, BLKRRPART, 0);
102981 }
102982 sys_close(fd);
102983 @@ -293,7 +293,7 @@ static void __init autodetect_raid(void)
102984
102985 wait_for_device_probe();
102986
102987 - fd = sys_open("/dev/md0", 0, 0);
102988 + fd = sys_open((const char __force_user *) "/dev/md0", 0, 0);
102989 if (fd >= 0) {
102990 sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
102991 sys_close(fd);
102992 diff --git a/init/init_task.c b/init/init_task.c
102993 index ba0a7f36..2bcf1d5 100644
102994 --- a/init/init_task.c
102995 +++ b/init/init_task.c
102996 @@ -22,5 +22,9 @@ EXPORT_SYMBOL(init_task);
102997 * Initial thread structure. Alignment of this is handled by a special
102998 * linker map entry.
102999 */
103000 +#ifdef CONFIG_X86
103001 +union thread_union init_thread_union __init_task_data;
103002 +#else
103003 union thread_union init_thread_union __init_task_data =
103004 { INIT_THREAD_INFO(init_task) };
103005 +#endif
103006 diff --git a/init/initramfs.c b/init/initramfs.c
103007 index ad1bd77..dca2c1b 100644
103008 --- a/init/initramfs.c
103009 +++ b/init/initramfs.c
103010 @@ -25,7 +25,7 @@ static ssize_t __init xwrite(int fd, const char *p, size_t count)
103011
103012 /* sys_write only can write MAX_RW_COUNT aka 2G-4K bytes at most */
103013 while (count) {
103014 - ssize_t rv = sys_write(fd, p, count);
103015 + ssize_t rv = sys_write(fd, (char __force_user *)p, count);
103016
103017 if (rv < 0) {
103018 if (rv == -EINTR || rv == -EAGAIN)
103019 @@ -107,7 +107,7 @@ static void __init free_hash(void)
103020 }
103021 }
103022
103023 -static long __init do_utime(char *filename, time_t mtime)
103024 +static long __init do_utime(char __force_user *filename, time_t mtime)
103025 {
103026 struct timespec t[2];
103027
103028 @@ -142,7 +142,7 @@ static void __init dir_utime(void)
103029 struct dir_entry *de, *tmp;
103030 list_for_each_entry_safe(de, tmp, &dir_list, list) {
103031 list_del(&de->list);
103032 - do_utime(de->name, de->mtime);
103033 + do_utime((char __force_user *)de->name, de->mtime);
103034 kfree(de->name);
103035 kfree(de);
103036 }
103037 @@ -304,7 +304,7 @@ static int __init maybe_link(void)
103038 if (nlink >= 2) {
103039 char *old = find_link(major, minor, ino, mode, collected);
103040 if (old)
103041 - return (sys_link(old, collected) < 0) ? -1 : 1;
103042 + return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1;
103043 }
103044 return 0;
103045 }
103046 @@ -313,11 +313,11 @@ static void __init clean_path(char *path, umode_t fmode)
103047 {
103048 struct stat st;
103049
103050 - if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) {
103051 + if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode ^ fmode) & S_IFMT) {
103052 if (S_ISDIR(st.st_mode))
103053 - sys_rmdir(path);
103054 + sys_rmdir((char __force_user *)path);
103055 else
103056 - sys_unlink(path);
103057 + sys_unlink((char __force_user *)path);
103058 }
103059 }
103060
103061 @@ -338,7 +338,7 @@ static int __init do_name(void)
103062 int openflags = O_WRONLY|O_CREAT;
103063 if (ml != 1)
103064 openflags |= O_TRUNC;
103065 - wfd = sys_open(collected, openflags, mode);
103066 + wfd = sys_open((char __force_user *)collected, openflags, mode);
103067
103068 if (wfd >= 0) {
103069 sys_fchown(wfd, uid, gid);
103070 @@ -350,17 +350,17 @@ static int __init do_name(void)
103071 }
103072 }
103073 } else if (S_ISDIR(mode)) {
103074 - sys_mkdir(collected, mode);
103075 - sys_chown(collected, uid, gid);
103076 - sys_chmod(collected, mode);
103077 + sys_mkdir((char __force_user *)collected, mode);
103078 + sys_chown((char __force_user *)collected, uid, gid);
103079 + sys_chmod((char __force_user *)collected, mode);
103080 dir_add(collected, mtime);
103081 } else if (S_ISBLK(mode) || S_ISCHR(mode) ||
103082 S_ISFIFO(mode) || S_ISSOCK(mode)) {
103083 if (maybe_link() == 0) {
103084 - sys_mknod(collected, mode, rdev);
103085 - sys_chown(collected, uid, gid);
103086 - sys_chmod(collected, mode);
103087 - do_utime(collected, mtime);
103088 + sys_mknod((char __force_user *)collected, mode, rdev);
103089 + sys_chown((char __force_user *)collected, uid, gid);
103090 + sys_chmod((char __force_user *)collected, mode);
103091 + do_utime((char __force_user *)collected, mtime);
103092 }
103093 }
103094 return 0;
103095 @@ -372,7 +372,7 @@ static int __init do_copy(void)
103096 if (xwrite(wfd, victim, body_len) != body_len)
103097 error("write error");
103098 sys_close(wfd);
103099 - do_utime(vcollected, mtime);
103100 + do_utime((char __force_user *)vcollected, mtime);
103101 kfree(vcollected);
103102 eat(body_len);
103103 state = SkipIt;
103104 @@ -390,9 +390,9 @@ static int __init do_symlink(void)
103105 {
103106 collected[N_ALIGN(name_len) + body_len] = '\0';
103107 clean_path(collected, 0);
103108 - sys_symlink(collected + N_ALIGN(name_len), collected);
103109 - sys_lchown(collected, uid, gid);
103110 - do_utime(collected, mtime);
103111 + sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected);
103112 + sys_lchown((char __force_user *)collected, uid, gid);
103113 + do_utime((char __force_user *)collected, mtime);
103114 state = SkipIt;
103115 next_state = Reset;
103116 return 0;
103117 diff --git a/init/main.c b/init/main.c
103118 index 2a89545..58711ee 100644
103119 --- a/init/main.c
103120 +++ b/init/main.c
103121 @@ -97,6 +97,8 @@ extern void radix_tree_init(void);
103122 static inline void mark_rodata_ro(void) { }
103123 #endif
103124
103125 +extern void grsecurity_init(void);
103126 +
103127 /*
103128 * Debug helper: via this flag we know that we are in 'early bootup code'
103129 * where only the boot processor is running with IRQ disabled. This means
103130 @@ -158,6 +160,37 @@ static int __init set_reset_devices(char *str)
103131
103132 __setup("reset_devices", set_reset_devices);
103133
103134 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
103135 +kgid_t grsec_proc_gid = KGIDT_INIT(CONFIG_GRKERNSEC_PROC_GID);
103136 +static int __init setup_grsec_proc_gid(char *str)
103137 +{
103138 + grsec_proc_gid = KGIDT_INIT(simple_strtol(str, NULL, 0));
103139 + return 1;
103140 +}
103141 +__setup("grsec_proc_gid=", setup_grsec_proc_gid);
103142 +#endif
103143 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
103144 +int grsec_enable_sysfs_restrict = 1;
103145 +static int __init setup_grsec_sysfs_restrict(char *str)
103146 +{
103147 + if (!simple_strtol(str, NULL, 0))
103148 + grsec_enable_sysfs_restrict = 0;
103149 + return 1;
103150 +}
103151 +__setup("grsec_sysfs_restrict", setup_grsec_sysfs_restrict);
103152 +#endif
103153 +
103154 +#ifdef CONFIG_PAX_SOFTMODE
103155 +int pax_softmode;
103156 +
103157 +static int __init setup_pax_softmode(char *str)
103158 +{
103159 + get_option(&str, &pax_softmode);
103160 + return 1;
103161 +}
103162 +__setup("pax_softmode=", setup_pax_softmode);
103163 +#endif
103164 +
103165 static const char *argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
103166 const char *envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
103167 static const char *panic_later, *panic_param;
103168 @@ -726,7 +759,7 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
103169 struct blacklist_entry *entry;
103170 char *fn_name;
103171
103172 - fn_name = kasprintf(GFP_KERNEL, "%pf", fn);
103173 + fn_name = kasprintf(GFP_KERNEL, "%pX", fn);
103174 if (!fn_name)
103175 return false;
103176
103177 @@ -778,7 +811,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
103178 {
103179 int count = preempt_count();
103180 int ret;
103181 - char msgbuf[64];
103182 + const char *msg1 = "", *msg2 = "";
103183
103184 if (initcall_blacklisted(fn))
103185 return -EPERM;
103186 @@ -788,18 +821,17 @@ int __init_or_module do_one_initcall(initcall_t fn)
103187 else
103188 ret = fn();
103189
103190 - msgbuf[0] = 0;
103191 -
103192 if (preempt_count() != count) {
103193 - sprintf(msgbuf, "preemption imbalance ");
103194 + msg1 = " preemption imbalance";
103195 preempt_count_set(count);
103196 }
103197 if (irqs_disabled()) {
103198 - strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
103199 + msg2 = " disabled interrupts";
103200 local_irq_enable();
103201 }
103202 - WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf);
103203 + WARN(*msg1 || *msg2, "initcall %pF returned with%s%s\n", fn, msg1, msg2);
103204
103205 + add_latent_entropy();
103206 return ret;
103207 }
103208
103209 @@ -905,8 +937,8 @@ static int run_init_process(const char *init_filename)
103210 {
103211 argv_init[0] = init_filename;
103212 return do_execve(getname_kernel(init_filename),
103213 - (const char __user *const __user *)argv_init,
103214 - (const char __user *const __user *)envp_init);
103215 + (const char __user *const __force_user *)argv_init,
103216 + (const char __user *const __force_user *)envp_init);
103217 }
103218
103219 static int try_to_run_init_process(const char *init_filename)
103220 @@ -923,6 +955,10 @@ static int try_to_run_init_process(const char *init_filename)
103221 return ret;
103222 }
103223
103224 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
103225 +extern int gr_init_ran;
103226 +#endif
103227 +
103228 static noinline void __init kernel_init_freeable(void);
103229
103230 static int __ref kernel_init(void *unused)
103231 @@ -947,6 +983,11 @@ static int __ref kernel_init(void *unused)
103232 ramdisk_execute_command, ret);
103233 }
103234
103235 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
103236 + /* if no initrd was used, be extra sure we enforce chroot restrictions */
103237 + gr_init_ran = 1;
103238 +#endif
103239 +
103240 /*
103241 * We try each of these until one succeeds.
103242 *
103243 @@ -1002,7 +1043,7 @@ static noinline void __init kernel_init_freeable(void)
103244 do_basic_setup();
103245
103246 /* Open the /dev/console on the rootfs, this should never fail */
103247 - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
103248 + if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0)
103249 pr_err("Warning: unable to open an initial console.\n");
103250
103251 (void) sys_dup(0);
103252 @@ -1015,11 +1056,13 @@ static noinline void __init kernel_init_freeable(void)
103253 if (!ramdisk_execute_command)
103254 ramdisk_execute_command = "/init";
103255
103256 - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
103257 + if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) {
103258 ramdisk_execute_command = NULL;
103259 prepare_namespace();
103260 }
103261
103262 + grsecurity_init();
103263 +
103264 /*
103265 * Ok, we have completed the initial bootup, and
103266 * we're essentially up and running. Get rid of the
103267 diff --git a/ipc/compat.c b/ipc/compat.c
103268 index 9b3c85f..5266b0f 100644
103269 --- a/ipc/compat.c
103270 +++ b/ipc/compat.c
103271 @@ -396,7 +396,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second,
103272 COMPAT_SHMLBA);
103273 if (err < 0)
103274 return err;
103275 - return put_user(raddr, (compat_ulong_t *)compat_ptr(third));
103276 + return put_user(raddr, (compat_ulong_t __user *)compat_ptr(third));
103277 }
103278 case SHMDT:
103279 return sys_shmdt(compat_ptr(ptr));
103280 @@ -747,7 +747,7 @@ COMPAT_SYSCALL_DEFINE3(shmctl, int, first, int, second, void __user *, uptr)
103281 }
103282
103283 COMPAT_SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsems,
103284 - unsigned, nsops,
103285 + compat_long_t, nsops,
103286 const struct compat_timespec __user *, timeout)
103287 {
103288 struct timespec __user *ts64;
103289 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
103290 index 8ad93c2..efd80f8 100644
103291 --- a/ipc/ipc_sysctl.c
103292 +++ b/ipc/ipc_sysctl.c
103293 @@ -30,7 +30,7 @@ static void *get_ipc(struct ctl_table *table)
103294 static int proc_ipc_dointvec(struct ctl_table *table, int write,
103295 void __user *buffer, size_t *lenp, loff_t *ppos)
103296 {
103297 - struct ctl_table ipc_table;
103298 + ctl_table_no_const ipc_table;
103299
103300 memcpy(&ipc_table, table, sizeof(ipc_table));
103301 ipc_table.data = get_ipc(table);
103302 @@ -41,7 +41,7 @@ static int proc_ipc_dointvec(struct ctl_table *table, int write,
103303 static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write,
103304 void __user *buffer, size_t *lenp, loff_t *ppos)
103305 {
103306 - struct ctl_table ipc_table;
103307 + ctl_table_no_const ipc_table;
103308
103309 memcpy(&ipc_table, table, sizeof(ipc_table));
103310 ipc_table.data = get_ipc(table);
103311 @@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write,
103312 static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
103313 void __user *buffer, size_t *lenp, loff_t *ppos)
103314 {
103315 - struct ctl_table ipc_table;
103316 + ctl_table_no_const ipc_table;
103317 memcpy(&ipc_table, table, sizeof(ipc_table));
103318 ipc_table.data = get_ipc(table);
103319
103320 @@ -76,7 +76,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
103321 static int proc_ipc_auto_msgmni(struct ctl_table *table, int write,
103322 void __user *buffer, size_t *lenp, loff_t *ppos)
103323 {
103324 - struct ctl_table ipc_table;
103325 + ctl_table_no_const ipc_table;
103326 int dummy = 0;
103327
103328 memcpy(&ipc_table, table, sizeof(ipc_table));
103329 diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
103330 index 68d4e95..1477ded 100644
103331 --- a/ipc/mq_sysctl.c
103332 +++ b/ipc/mq_sysctl.c
103333 @@ -25,7 +25,7 @@ static void *get_mq(struct ctl_table *table)
103334 static int proc_mq_dointvec(struct ctl_table *table, int write,
103335 void __user *buffer, size_t *lenp, loff_t *ppos)
103336 {
103337 - struct ctl_table mq_table;
103338 + ctl_table_no_const mq_table;
103339 memcpy(&mq_table, table, sizeof(mq_table));
103340 mq_table.data = get_mq(table);
103341
103342 @@ -35,7 +35,7 @@ static int proc_mq_dointvec(struct ctl_table *table, int write,
103343 static int proc_mq_dointvec_minmax(struct ctl_table *table, int write,
103344 void __user *buffer, size_t *lenp, loff_t *ppos)
103345 {
103346 - struct ctl_table mq_table;
103347 + ctl_table_no_const mq_table;
103348 memcpy(&mq_table, table, sizeof(mq_table));
103349 mq_table.data = get_mq(table);
103350
103351 diff --git a/ipc/mqueue.c b/ipc/mqueue.c
103352 index 3aaea7f..e8a13d6 100644
103353 --- a/ipc/mqueue.c
103354 +++ b/ipc/mqueue.c
103355 @@ -278,6 +278,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
103356 mq_bytes = mq_treesize + (info->attr.mq_maxmsg *
103357 info->attr.mq_msgsize);
103358
103359 + gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1);
103360 spin_lock(&mq_lock);
103361 if (u->mq_bytes + mq_bytes < u->mq_bytes ||
103362 u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) {
103363 diff --git a/ipc/sem.c b/ipc/sem.c
103364 index d1a6edd..1a59db4 100644
103365 --- a/ipc/sem.c
103366 +++ b/ipc/sem.c
103367 @@ -253,6 +253,16 @@ static void sem_rcu_free(struct rcu_head *head)
103368 }
103369
103370 /*
103371 + * spin_unlock_wait() and !spin_is_locked() are not memory barriers, they
103372 + * are only control barriers.
103373 + * The code must pair with spin_unlock(&sem->lock) or
103374 + * spin_unlock(&sem_perm.lock), thus just the control barrier is insufficient.
103375 + *
103376 + * smp_rmb() is sufficient, as writes cannot pass the control barrier.
103377 + */
103378 +#define ipc_smp_acquire__after_spin_is_unlocked() smp_rmb()
103379 +
103380 +/*
103381 * Wait until all currently ongoing simple ops have completed.
103382 * Caller must own sem_perm.lock.
103383 * New simple ops cannot start, because simple ops first check
103384 @@ -275,6 +285,7 @@ static void sem_wait_array(struct sem_array *sma)
103385 sem = sma->sem_base + i;
103386 spin_unlock_wait(&sem->lock);
103387 }
103388 + ipc_smp_acquire__after_spin_is_unlocked();
103389 }
103390
103391 /*
103392 @@ -327,13 +338,12 @@ static inline int sem_lock(struct sem_array *sma, struct sembuf *sops,
103393 /* Then check that the global lock is free */
103394 if (!spin_is_locked(&sma->sem_perm.lock)) {
103395 /*
103396 - * The ipc object lock check must be visible on all
103397 - * cores before rechecking the complex count. Otherwise
103398 - * we can race with another thread that does:
103399 + * We need a memory barrier with acquire semantics,
103400 + * otherwise we can race with another thread that does:
103401 * complex_count++;
103402 * spin_unlock(sem_perm.lock);
103403 */
103404 - smp_rmb();
103405 + ipc_smp_acquire__after_spin_is_unlocked();
103406
103407 /*
103408 * Now repeat the test of complex_count:
103409 @@ -1780,7 +1790,7 @@ static int get_queue_result(struct sem_queue *q)
103410 }
103411
103412 SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsops,
103413 - unsigned, nsops, const struct timespec __user *, timeout)
103414 + long, nsops, const struct timespec __user *, timeout)
103415 {
103416 int error = -EINVAL;
103417 struct sem_array *sma;
103418 @@ -2015,7 +2025,7 @@ out_free:
103419 }
103420
103421 SYSCALL_DEFINE3(semop, int, semid, struct sembuf __user *, tsops,
103422 - unsigned, nsops)
103423 + long, nsops)
103424 {
103425 return sys_semtimedop(semid, tsops, nsops, NULL);
103426 }
103427 diff --git a/ipc/shm.c b/ipc/shm.c
103428 index 6d76707..b646bbe 100644
103429 --- a/ipc/shm.c
103430 +++ b/ipc/shm.c
103431 @@ -72,6 +72,14 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
103432 static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
103433 #endif
103434
103435 +#ifdef CONFIG_GRKERNSEC
103436 +extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
103437 + const u64 shm_createtime, const kuid_t cuid,
103438 + const int shmid);
103439 +extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
103440 + const u64 shm_createtime);
103441 +#endif
103442 +
103443 void shm_init_ns(struct ipc_namespace *ns)
103444 {
103445 ns->shm_ctlmax = SHMMAX;
103446 @@ -560,6 +568,9 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
103447 shp->shm_lprid = 0;
103448 shp->shm_atim = shp->shm_dtim = 0;
103449 shp->shm_ctim = get_seconds();
103450 +#ifdef CONFIG_GRKERNSEC
103451 + shp->shm_createtime = ktime_get_ns();
103452 +#endif
103453 shp->shm_segsz = size;
103454 shp->shm_nattch = 0;
103455 shp->shm_file = file;
103456 @@ -1096,6 +1107,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
103457 f_mode = FMODE_READ | FMODE_WRITE;
103458 }
103459 if (shmflg & SHM_EXEC) {
103460 +
103461 +#ifdef CONFIG_PAX_MPROTECT
103462 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
103463 + goto out;
103464 +#endif
103465 +
103466 prot |= PROT_EXEC;
103467 acc_mode |= S_IXUGO;
103468 }
103469 @@ -1120,6 +1137,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
103470 if (err)
103471 goto out_unlock;
103472
103473 +#ifdef CONFIG_GRKERNSEC
103474 + if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime,
103475 + shp->shm_perm.cuid, shmid) ||
103476 + !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) {
103477 + err = -EACCES;
103478 + goto out_unlock;
103479 + }
103480 +#endif
103481 +
103482 ipc_lock_object(&shp->shm_perm);
103483
103484 /* check if shm_destroy() is tearing down shp */
103485 @@ -1132,6 +1158,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
103486 path = shp->shm_file->f_path;
103487 path_get(&path);
103488 shp->shm_nattch++;
103489 +#ifdef CONFIG_GRKERNSEC
103490 + shp->shm_lapid = current->pid;
103491 +#endif
103492 size = i_size_read(d_inode(path.dentry));
103493 ipc_unlock_object(&shp->shm_perm);
103494 rcu_read_unlock();
103495 diff --git a/ipc/util.c b/ipc/util.c
103496 index ff3323e..d6d63d1 100644
103497 --- a/ipc/util.c
103498 +++ b/ipc/util.c
103499 @@ -71,6 +71,8 @@ struct ipc_proc_iface {
103500 int (*show)(struct seq_file *, void *);
103501 };
103502
103503 +extern int gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode);
103504 +
103505 /**
103506 * ipc_init - initialise ipc subsystem
103507 *
103508 @@ -497,6 +499,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
103509 granted_mode >>= 6;
103510 else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
103511 granted_mode >>= 3;
103512 +
103513 + if (!gr_ipc_permitted(ns, ipcp, requested_mode, granted_mode))
103514 + return -1;
103515 +
103516 /* is there some bit set in requested_mode but not in granted_mode? */
103517 if ((requested_mode & ~granted_mode & 0007) &&
103518 !ns_capable(ns->user_ns, CAP_IPC_OWNER))
103519 diff --git a/kernel/audit.c b/kernel/audit.c
103520 index 1c13e42..6c171ab 100644
103521 --- a/kernel/audit.c
103522 +++ b/kernel/audit.c
103523 @@ -124,7 +124,7 @@ u32 audit_sig_sid = 0;
103524 3) suppressed due to audit_rate_limit
103525 4) suppressed due to audit_backlog_limit
103526 */
103527 -static atomic_t audit_lost = ATOMIC_INIT(0);
103528 +static atomic_unchecked_t audit_lost = ATOMIC_INIT(0);
103529
103530 /* The netlink socket. */
103531 static struct sock *audit_sock;
103532 @@ -258,7 +258,7 @@ void audit_log_lost(const char *message)
103533 unsigned long now;
103534 int print;
103535
103536 - atomic_inc(&audit_lost);
103537 + atomic_inc_unchecked(&audit_lost);
103538
103539 print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
103540
103541 @@ -275,7 +275,7 @@ void audit_log_lost(const char *message)
103542 if (print) {
103543 if (printk_ratelimit())
103544 pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n",
103545 - atomic_read(&audit_lost),
103546 + atomic_read_unchecked(&audit_lost),
103547 audit_rate_limit,
103548 audit_backlog_limit);
103549 audit_panic(message);
103550 @@ -833,7 +833,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
103551 s.pid = audit_pid;
103552 s.rate_limit = audit_rate_limit;
103553 s.backlog_limit = audit_backlog_limit;
103554 - s.lost = atomic_read(&audit_lost);
103555 + s.lost = atomic_read_unchecked(&audit_lost);
103556 s.backlog = skb_queue_len(&audit_skb_queue);
103557 s.feature_bitmap = AUDIT_FEATURE_BITMAP_ALL;
103558 s.backlog_wait_time = audit_backlog_wait_time_master;
103559 diff --git a/kernel/auditsc.c b/kernel/auditsc.c
103560 index 9fb9d1c..afb1610 100644
103561 --- a/kernel/auditsc.c
103562 +++ b/kernel/auditsc.c
103563 @@ -1023,7 +1023,7 @@ static int audit_log_single_execve_arg(struct audit_context *context,
103564 * for strings that are too long, we should not have created
103565 * any.
103566 */
103567 - if (unlikely((len == -1) || len > MAX_ARG_STRLEN - 1)) {
103568 + if (unlikely(len > MAX_ARG_STRLEN - 1)) {
103569 WARN_ON(1);
103570 send_sig(SIGKILL, current, 0);
103571 return -1;
103572 @@ -1955,7 +1955,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
103573 }
103574
103575 /* global counter which is incremented every time something logs in */
103576 -static atomic_t session_id = ATOMIC_INIT(0);
103577 +static atomic_unchecked_t session_id = ATOMIC_INIT(0);
103578
103579 static int audit_set_loginuid_perm(kuid_t loginuid)
103580 {
103581 @@ -2022,7 +2022,7 @@ int audit_set_loginuid(kuid_t loginuid)
103582
103583 /* are we setting or clearing? */
103584 if (uid_valid(loginuid))
103585 - sessionid = (unsigned int)atomic_inc_return(&session_id);
103586 + sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id);
103587
103588 task->sessionid = sessionid;
103589 task->loginuid = loginuid;
103590 diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
103591 index 54f0e7f..fed997b 100644
103592 --- a/kernel/bpf/core.c
103593 +++ b/kernel/bpf/core.c
103594 @@ -143,14 +143,17 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
103595 * random section of illegal instructions.
103596 */
103597 size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE);
103598 - hdr = module_alloc(size);
103599 + hdr = module_alloc_exec(size);
103600 if (hdr == NULL)
103601 return NULL;
103602
103603 /* Fill space with illegal/arch-dep instructions. */
103604 bpf_fill_ill_insns(hdr, size);
103605
103606 + pax_open_kernel();
103607 hdr->pages = size / PAGE_SIZE;
103608 + pax_close_kernel();
103609 +
103610 hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)),
103611 PAGE_SIZE - sizeof(*hdr));
103612 start = (prandom_u32() % hole) & ~(alignment - 1);
103613 @@ -163,7 +166,7 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
103614
103615 void bpf_jit_binary_free(struct bpf_binary_header *hdr)
103616 {
103617 - module_memfree(hdr);
103618 + module_memfree_exec(hdr);
103619 }
103620 #endif /* CONFIG_BPF_JIT */
103621
103622 diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
103623 index 3bae6c5..59ea175 100644
103624 --- a/kernel/bpf/syscall.c
103625 +++ b/kernel/bpf/syscall.c
103626 @@ -554,11 +554,15 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz
103627 int err;
103628
103629 /* the syscall is limited to root temporarily. This restriction will be
103630 - * lifted when security audit is clean. Note that eBPF+tracing must have
103631 - * this restriction, since it may pass kernel data to user space
103632 + * lifted by upstream when a half-assed security audit is clean. Note
103633 + * that eBPF+tracing must have this restriction, since it may pass
103634 + * kernel data to user space
103635 */
103636 if (!capable(CAP_SYS_ADMIN))
103637 return -EPERM;
103638 +#ifdef CONFIG_GRKERNSEC
103639 + return -EPERM;
103640 +#endif
103641
103642 if (!access_ok(VERIFY_READ, uattr, 1))
103643 return -EFAULT;
103644 diff --git a/kernel/capability.c b/kernel/capability.c
103645 index 45432b5..988f1e4 100644
103646 --- a/kernel/capability.c
103647 +++ b/kernel/capability.c
103648 @@ -193,6 +193,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
103649 * before modification is attempted and the application
103650 * fails.
103651 */
103652 + if (tocopy > ARRAY_SIZE(kdata))
103653 + return -EFAULT;
103654 +
103655 if (copy_to_user(dataptr, kdata, tocopy
103656 * sizeof(struct __user_cap_data_struct))) {
103657 return -EFAULT;
103658 @@ -298,10 +301,11 @@ bool has_ns_capability(struct task_struct *t,
103659 int ret;
103660
103661 rcu_read_lock();
103662 - ret = security_capable(__task_cred(t), ns, cap);
103663 + ret = security_capable(__task_cred(t), ns, cap) == 0 &&
103664 + gr_task_is_capable(t, __task_cred(t), cap);
103665 rcu_read_unlock();
103666
103667 - return (ret == 0);
103668 + return ret;
103669 }
103670
103671 /**
103672 @@ -338,10 +342,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
103673 int ret;
103674
103675 rcu_read_lock();
103676 - ret = security_capable_noaudit(__task_cred(t), ns, cap);
103677 + ret = security_capable_noaudit(__task_cred(t), ns, cap) == 0 && gr_task_is_capable_nolog(t, cap);
103678 rcu_read_unlock();
103679
103680 - return (ret == 0);
103681 + return ret;
103682 }
103683
103684 /**
103685 @@ -379,7 +383,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
103686 BUG();
103687 }
103688
103689 - if (security_capable(current_cred(), ns, cap) == 0) {
103690 + if (security_capable(current_cred(), ns, cap) == 0 && gr_is_capable(cap)) {
103691 current->flags |= PF_SUPERPRIV;
103692 return true;
103693 }
103694 @@ -387,6 +391,20 @@ bool ns_capable(struct user_namespace *ns, int cap)
103695 }
103696 EXPORT_SYMBOL(ns_capable);
103697
103698 +bool ns_capable_nolog(struct user_namespace *ns, int cap)
103699 +{
103700 + if (unlikely(!cap_valid(cap))) {
103701 + pr_crit("capable_nolog() called with invalid cap=%u\n", cap);
103702 + BUG();
103703 + }
103704 +
103705 + if (security_capable_noaudit(current_cred(), ns, cap) == 0 && gr_is_capable_nolog(cap)) {
103706 + current->flags |= PF_SUPERPRIV;
103707 + return true;
103708 + }
103709 + return false;
103710 +}
103711 +EXPORT_SYMBOL(ns_capable_nolog);
103712
103713 /**
103714 * capable - Determine if the current task has a superior capability in effect
103715 @@ -403,6 +421,13 @@ bool capable(int cap)
103716 return ns_capable(&init_user_ns, cap);
103717 }
103718 EXPORT_SYMBOL(capable);
103719 +
103720 +bool capable_nolog(int cap)
103721 +{
103722 + return ns_capable_nolog(&init_user_ns, cap);
103723 +}
103724 +EXPORT_SYMBOL(capable_nolog);
103725 +
103726 #endif /* CONFIG_MULTIUSER */
103727
103728 /**
103729 @@ -447,3 +472,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
103730 kgid_has_mapping(ns, inode->i_gid);
103731 }
103732 EXPORT_SYMBOL(capable_wrt_inode_uidgid);
103733 +
103734 +bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap)
103735 +{
103736 + struct user_namespace *ns = current_user_ns();
103737 +
103738 + return ns_capable_nolog(ns, cap) && kuid_has_mapping(ns, inode->i_uid) &&
103739 + kgid_has_mapping(ns, inode->i_gid);
103740 +}
103741 +EXPORT_SYMBOL(capable_wrt_inode_uidgid_nolog);
103742 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
103743 index e8a5491..ab4bfa3 100644
103744 --- a/kernel/cgroup.c
103745 +++ b/kernel/cgroup.c
103746 @@ -5347,6 +5347,9 @@ static void cgroup_release_agent(struct work_struct *work)
103747 if (!pathbuf || !agentbuf)
103748 goto out;
103749
103750 + if (agentbuf[0] == '\0')
103751 + goto out;
103752 +
103753 path = cgroup_path(cgrp, pathbuf, PATH_MAX);
103754 if (!path)
103755 goto out;
103756 @@ -5532,7 +5535,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v)
103757 struct task_struct *task;
103758 int count = 0;
103759
103760 - seq_printf(seq, "css_set %p\n", cset);
103761 + seq_printf(seq, "css_set %pK\n", cset);
103762
103763 list_for_each_entry(task, &cset->tasks, cg_list) {
103764 if (count++ > MAX_TASKS_SHOWN_PER_CSS)
103765 diff --git a/kernel/compat.c b/kernel/compat.c
103766 index 333d364..762ec00 100644
103767 --- a/kernel/compat.c
103768 +++ b/kernel/compat.c
103769 @@ -13,6 +13,7 @@
103770
103771 #include <linux/linkage.h>
103772 #include <linux/compat.h>
103773 +#include <linux/module.h>
103774 #include <linux/errno.h>
103775 #include <linux/time.h>
103776 #include <linux/signal.h>
103777 @@ -220,7 +221,7 @@ static long compat_nanosleep_restart(struct restart_block *restart)
103778 mm_segment_t oldfs;
103779 long ret;
103780
103781 - restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
103782 + restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt;
103783 oldfs = get_fs();
103784 set_fs(KERNEL_DS);
103785 ret = hrtimer_nanosleep_restart(restart);
103786 @@ -252,7 +253,7 @@ COMPAT_SYSCALL_DEFINE2(nanosleep, struct compat_timespec __user *, rqtp,
103787 oldfs = get_fs();
103788 set_fs(KERNEL_DS);
103789 ret = hrtimer_nanosleep(&tu,
103790 - rmtp ? (struct timespec __user *)&rmt : NULL,
103791 + rmtp ? (struct timespec __force_user *)&rmt : NULL,
103792 HRTIMER_MODE_REL, CLOCK_MONOTONIC);
103793 set_fs(oldfs);
103794
103795 @@ -378,7 +379,7 @@ COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set)
103796 mm_segment_t old_fs = get_fs();
103797
103798 set_fs(KERNEL_DS);
103799 - ret = sys_sigpending((old_sigset_t __user *) &s);
103800 + ret = sys_sigpending((old_sigset_t __force_user *) &s);
103801 set_fs(old_fs);
103802 if (ret == 0)
103803 ret = put_user(s, set);
103804 @@ -468,7 +469,7 @@ COMPAT_SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
103805 mm_segment_t old_fs = get_fs();
103806
103807 set_fs(KERNEL_DS);
103808 - ret = sys_old_getrlimit(resource, (struct rlimit __user *)&r);
103809 + ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r);
103810 set_fs(old_fs);
103811
103812 if (!ret) {
103813 @@ -550,8 +551,8 @@ COMPAT_SYSCALL_DEFINE4(wait4,
103814 set_fs (KERNEL_DS);
103815 ret = sys_wait4(pid,
103816 (stat_addr ?
103817 - (unsigned int __user *) &status : NULL),
103818 - options, (struct rusage __user *) &r);
103819 + (unsigned int __force_user *) &status : NULL),
103820 + options, (struct rusage __force_user *) &r);
103821 set_fs (old_fs);
103822
103823 if (ret > 0) {
103824 @@ -577,8 +578,8 @@ COMPAT_SYSCALL_DEFINE5(waitid,
103825 memset(&info, 0, sizeof(info));
103826
103827 set_fs(KERNEL_DS);
103828 - ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options,
103829 - uru ? (struct rusage __user *)&ru : NULL);
103830 + ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options,
103831 + uru ? (struct rusage __force_user *)&ru : NULL);
103832 set_fs(old_fs);
103833
103834 if ((ret < 0) || (info.si_signo == 0))
103835 @@ -712,8 +713,8 @@ COMPAT_SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
103836 oldfs = get_fs();
103837 set_fs(KERNEL_DS);
103838 err = sys_timer_settime(timer_id, flags,
103839 - (struct itimerspec __user *) &newts,
103840 - (struct itimerspec __user *) &oldts);
103841 + (struct itimerspec __force_user *) &newts,
103842 + (struct itimerspec __force_user *) &oldts);
103843 set_fs(oldfs);
103844 if (!err && old && put_compat_itimerspec(old, &oldts))
103845 return -EFAULT;
103846 @@ -730,7 +731,7 @@ COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
103847 oldfs = get_fs();
103848 set_fs(KERNEL_DS);
103849 err = sys_timer_gettime(timer_id,
103850 - (struct itimerspec __user *) &ts);
103851 + (struct itimerspec __force_user *) &ts);
103852 set_fs(oldfs);
103853 if (!err && put_compat_itimerspec(setting, &ts))
103854 return -EFAULT;
103855 @@ -749,7 +750,7 @@ COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock,
103856 oldfs = get_fs();
103857 set_fs(KERNEL_DS);
103858 err = sys_clock_settime(which_clock,
103859 - (struct timespec __user *) &ts);
103860 + (struct timespec __force_user *) &ts);
103861 set_fs(oldfs);
103862 return err;
103863 }
103864 @@ -764,7 +765,7 @@ COMPAT_SYSCALL_DEFINE2(clock_gettime, clockid_t, which_clock,
103865 oldfs = get_fs();
103866 set_fs(KERNEL_DS);
103867 err = sys_clock_gettime(which_clock,
103868 - (struct timespec __user *) &ts);
103869 + (struct timespec __force_user *) &ts);
103870 set_fs(oldfs);
103871 if (!err && compat_put_timespec(&ts, tp))
103872 return -EFAULT;
103873 @@ -784,7 +785,7 @@ COMPAT_SYSCALL_DEFINE2(clock_adjtime, clockid_t, which_clock,
103874
103875 oldfs = get_fs();
103876 set_fs(KERNEL_DS);
103877 - ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc);
103878 + ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc);
103879 set_fs(oldfs);
103880
103881 err = compat_put_timex(utp, &txc);
103882 @@ -804,7 +805,7 @@ COMPAT_SYSCALL_DEFINE2(clock_getres, clockid_t, which_clock,
103883 oldfs = get_fs();
103884 set_fs(KERNEL_DS);
103885 err = sys_clock_getres(which_clock,
103886 - (struct timespec __user *) &ts);
103887 + (struct timespec __force_user *) &ts);
103888 set_fs(oldfs);
103889 if (!err && tp && compat_put_timespec(&ts, tp))
103890 return -EFAULT;
103891 @@ -818,7 +819,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart)
103892 struct timespec tu;
103893 struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp;
103894
103895 - restart->nanosleep.rmtp = (struct timespec __user *) &tu;
103896 + restart->nanosleep.rmtp = (struct timespec __force_user *) &tu;
103897 oldfs = get_fs();
103898 set_fs(KERNEL_DS);
103899 err = clock_nanosleep_restart(restart);
103900 @@ -850,8 +851,8 @@ COMPAT_SYSCALL_DEFINE4(clock_nanosleep, clockid_t, which_clock, int, flags,
103901 oldfs = get_fs();
103902 set_fs(KERNEL_DS);
103903 err = sys_clock_nanosleep(which_clock, flags,
103904 - (struct timespec __user *) &in,
103905 - (struct timespec __user *) &out);
103906 + (struct timespec __force_user *) &in,
103907 + (struct timespec __force_user *) &out);
103908 set_fs(oldfs);
103909
103910 if ((err == -ERESTART_RESTARTBLOCK) && rmtp &&
103911 @@ -1147,7 +1148,7 @@ COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval,
103912 mm_segment_t old_fs = get_fs();
103913
103914 set_fs(KERNEL_DS);
103915 - ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
103916 + ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t);
103917 set_fs(old_fs);
103918 if (compat_put_timespec(&t, interval))
103919 return -EFAULT;
103920 diff --git a/kernel/configs.c b/kernel/configs.c
103921 index c18b1f1..b9a0132 100644
103922 --- a/kernel/configs.c
103923 +++ b/kernel/configs.c
103924 @@ -74,8 +74,19 @@ static int __init ikconfig_init(void)
103925 struct proc_dir_entry *entry;
103926
103927 /* create the current config file */
103928 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
103929 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM)
103930 + entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL,
103931 + &ikconfig_file_ops);
103932 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
103933 + entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL,
103934 + &ikconfig_file_ops);
103935 +#endif
103936 +#else
103937 entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL,
103938 &ikconfig_file_ops);
103939 +#endif
103940 +
103941 if (!entry)
103942 return -ENOMEM;
103943
103944 diff --git a/kernel/cred.c b/kernel/cred.c
103945 index ec1c076..7da8a0e 100644
103946 --- a/kernel/cred.c
103947 +++ b/kernel/cred.c
103948 @@ -167,6 +167,15 @@ void exit_creds(struct task_struct *tsk)
103949 validate_creds(cred);
103950 alter_cred_subscribers(cred, -1);
103951 put_cred(cred);
103952 +
103953 +#ifdef CONFIG_GRKERNSEC_SETXID
103954 + cred = (struct cred *) tsk->delayed_cred;
103955 + if (cred != NULL) {
103956 + tsk->delayed_cred = NULL;
103957 + validate_creds(cred);
103958 + put_cred(cred);
103959 + }
103960 +#endif
103961 }
103962
103963 /**
103964 @@ -414,7 +423,7 @@ static bool cred_cap_issubset(const struct cred *set, const struct cred *subset)
103965 * Always returns 0 thus allowing this function to be tail-called at the end
103966 * of, say, sys_setgid().
103967 */
103968 -int commit_creds(struct cred *new)
103969 +static int __commit_creds(struct cred *new)
103970 {
103971 struct task_struct *task = current;
103972 const struct cred *old = task->real_cred;
103973 @@ -433,6 +442,8 @@ int commit_creds(struct cred *new)
103974
103975 get_cred(new); /* we will require a ref for the subj creds too */
103976
103977 + gr_set_role_label(task, new->uid, new->gid);
103978 +
103979 /* dumpability changes */
103980 if (!uid_eq(old->euid, new->euid) ||
103981 !gid_eq(old->egid, new->egid) ||
103982 @@ -482,6 +493,105 @@ int commit_creds(struct cred *new)
103983 put_cred(old);
103984 return 0;
103985 }
103986 +#ifdef CONFIG_GRKERNSEC_SETXID
103987 +extern int set_user(struct cred *new);
103988 +
103989 +void gr_delayed_cred_worker(void)
103990 +{
103991 + const struct cred *new = current->delayed_cred;
103992 + struct cred *ncred;
103993 +
103994 + current->delayed_cred = NULL;
103995 +
103996 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) && new != NULL) {
103997 + // from doing get_cred on it when queueing this
103998 + put_cred(new);
103999 + return;
104000 + } else if (new == NULL)
104001 + return;
104002 +
104003 + ncred = prepare_creds();
104004 + if (!ncred)
104005 + goto die;
104006 + // uids
104007 + ncred->uid = new->uid;
104008 + ncred->euid = new->euid;
104009 + ncred->suid = new->suid;
104010 + ncred->fsuid = new->fsuid;
104011 + // gids
104012 + ncred->gid = new->gid;
104013 + ncred->egid = new->egid;
104014 + ncred->sgid = new->sgid;
104015 + ncred->fsgid = new->fsgid;
104016 + // groups
104017 + set_groups(ncred, new->group_info);
104018 + // caps
104019 + ncred->securebits = new->securebits;
104020 + ncred->cap_inheritable = new->cap_inheritable;
104021 + ncred->cap_permitted = new->cap_permitted;
104022 + ncred->cap_effective = new->cap_effective;
104023 + ncred->cap_bset = new->cap_bset;
104024 +
104025 + if (set_user(ncred)) {
104026 + abort_creds(ncred);
104027 + goto die;
104028 + }
104029 +
104030 + // from doing get_cred on it when queueing this
104031 + put_cred(new);
104032 +
104033 + __commit_creds(ncred);
104034 + return;
104035 +die:
104036 + // from doing get_cred on it when queueing this
104037 + put_cred(new);
104038 + do_group_exit(SIGKILL);
104039 +}
104040 +#endif
104041 +
104042 +int commit_creds(struct cred *new)
104043 +{
104044 +#ifdef CONFIG_GRKERNSEC_SETXID
104045 + int ret;
104046 + int schedule_it = 0;
104047 + struct task_struct *t;
104048 + unsigned oldsecurebits = current_cred()->securebits;
104049 +
104050 + /* we won't get called with tasklist_lock held for writing
104051 + and interrupts disabled as the cred struct in that case is
104052 + init_cred
104053 + */
104054 + if (grsec_enable_setxid && !current_is_single_threaded() &&
104055 + uid_eq(current_uid(), GLOBAL_ROOT_UID) &&
104056 + !uid_eq(new->uid, GLOBAL_ROOT_UID)) {
104057 + schedule_it = 1;
104058 + }
104059 + ret = __commit_creds(new);
104060 + if (schedule_it) {
104061 + rcu_read_lock();
104062 + read_lock(&tasklist_lock);
104063 + for (t = next_thread(current); t != current;
104064 + t = next_thread(t)) {
104065 + /* we'll check if the thread has uid 0 in
104066 + * the delayed worker routine
104067 + */
104068 + if (task_securebits(t) == oldsecurebits &&
104069 + t->delayed_cred == NULL) {
104070 + t->delayed_cred = get_cred(new);
104071 + set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
104072 + set_tsk_need_resched(t);
104073 + }
104074 + }
104075 + read_unlock(&tasklist_lock);
104076 + rcu_read_unlock();
104077 + }
104078 +
104079 + return ret;
104080 +#else
104081 + return __commit_creds(new);
104082 +#endif
104083 +}
104084 +
104085 EXPORT_SYMBOL(commit_creds);
104086
104087 /**
104088 diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
104089 index 0874e2e..5b32cc9 100644
104090 --- a/kernel/debug/debug_core.c
104091 +++ b/kernel/debug/debug_core.c
104092 @@ -127,7 +127,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
104093 */
104094 static atomic_t masters_in_kgdb;
104095 static atomic_t slaves_in_kgdb;
104096 -static atomic_t kgdb_break_tasklet_var;
104097 +static atomic_unchecked_t kgdb_break_tasklet_var;
104098 atomic_t kgdb_setting_breakpoint;
104099
104100 struct task_struct *kgdb_usethread;
104101 @@ -137,7 +137,7 @@ int kgdb_single_step;
104102 static pid_t kgdb_sstep_pid;
104103
104104 /* to keep track of the CPU which is doing the single stepping*/
104105 -atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
104106 +atomic_unchecked_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
104107
104108 /*
104109 * If you are debugging a problem where roundup (the collection of
104110 @@ -552,7 +552,7 @@ return_normal:
104111 * kernel will only try for the value of sstep_tries before
104112 * giving up and continuing on.
104113 */
104114 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1 &&
104115 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 &&
104116 (kgdb_info[cpu].task &&
104117 kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
104118 atomic_set(&kgdb_active, -1);
104119 @@ -654,8 +654,8 @@ cpu_master_loop:
104120 }
104121
104122 kgdb_restore:
104123 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
104124 - int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step);
104125 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
104126 + int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step);
104127 if (kgdb_info[sstep_cpu].task)
104128 kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
104129 else
104130 @@ -949,18 +949,18 @@ static void kgdb_unregister_callbacks(void)
104131 static void kgdb_tasklet_bpt(unsigned long ing)
104132 {
104133 kgdb_breakpoint();
104134 - atomic_set(&kgdb_break_tasklet_var, 0);
104135 + atomic_set_unchecked(&kgdb_break_tasklet_var, 0);
104136 }
104137
104138 static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
104139
104140 void kgdb_schedule_breakpoint(void)
104141 {
104142 - if (atomic_read(&kgdb_break_tasklet_var) ||
104143 + if (atomic_read_unchecked(&kgdb_break_tasklet_var) ||
104144 atomic_read(&kgdb_active) != -1 ||
104145 atomic_read(&kgdb_setting_breakpoint))
104146 return;
104147 - atomic_inc(&kgdb_break_tasklet_var);
104148 + atomic_inc_unchecked(&kgdb_break_tasklet_var);
104149 tasklet_schedule(&kgdb_tasklet_breakpoint);
104150 }
104151 EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint);
104152 diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
104153 index 41213454..861e178 100644
104154 --- a/kernel/debug/kdb/kdb_main.c
104155 +++ b/kernel/debug/kdb/kdb_main.c
104156 @@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv)
104157 continue;
104158
104159 kdb_printf("%-20s%8u 0x%p ", mod->name,
104160 - mod->core_size, (void *)mod);
104161 + mod->core_size_rx + mod->core_size_rw, (void *)mod);
104162 #ifdef CONFIG_MODULE_UNLOAD
104163 kdb_printf("%4d ", module_refcount(mod));
104164 #endif
104165 @@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv)
104166 kdb_printf(" (Loading)");
104167 else
104168 kdb_printf(" (Live)");
104169 - kdb_printf(" 0x%p", mod->module_core);
104170 + kdb_printf(" 0x%p 0x%p", mod->module_core_rx, mod->module_core_rw);
104171
104172 #ifdef CONFIG_MODULE_UNLOAD
104173 {
104174 diff --git a/kernel/events/core.c b/kernel/events/core.c
104175 index 0ceb386..ddaf008 100644
104176 --- a/kernel/events/core.c
104177 +++ b/kernel/events/core.c
104178 @@ -172,8 +172,15 @@ static struct srcu_struct pmus_srcu;
104179 * 0 - disallow raw tracepoint access for unpriv
104180 * 1 - disallow cpu events for unpriv
104181 * 2 - disallow kernel profiling for unpriv
104182 + * 3 - disallow all unpriv perf event use
104183 */
104184 -int sysctl_perf_event_paranoid __read_mostly = 1;
104185 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
104186 +int sysctl_perf_event_legitimately_concerned __read_only = 3;
104187 +#elif defined(CONFIG_GRKERNSEC_HIDESYM)
104188 +int sysctl_perf_event_legitimately_concerned __read_only = 2;
104189 +#else
104190 +int sysctl_perf_event_legitimately_concerned __read_only = 1;
104191 +#endif
104192
104193 /* Minimum for 512 kiB + 1 user control page */
104194 int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
104195 @@ -199,7 +206,7 @@ void update_perf_cpu_limits(void)
104196
104197 tmp *= sysctl_perf_cpu_time_max_percent;
104198 do_div(tmp, 100);
104199 - ACCESS_ONCE(perf_sample_allowed_ns) = tmp;
104200 + ACCESS_ONCE_RW(perf_sample_allowed_ns) = tmp;
104201 }
104202
104203 static int perf_rotate_context(struct perf_cpu_context *cpuctx);
104204 @@ -305,7 +312,7 @@ void perf_sample_event_took(u64 sample_len_ns)
104205 }
104206 }
104207
104208 -static atomic64_t perf_event_id;
104209 +static atomic64_unchecked_t perf_event_id;
104210
104211 static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
104212 enum event_type_t event_type);
104213 @@ -3771,9 +3778,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
104214 mutex_lock(&event->child_mutex);
104215 total += perf_event_read(event);
104216 *enabled += event->total_time_enabled +
104217 - atomic64_read(&event->child_total_time_enabled);
104218 + atomic64_read_unchecked(&event->child_total_time_enabled);
104219 *running += event->total_time_running +
104220 - atomic64_read(&event->child_total_time_running);
104221 + atomic64_read_unchecked(&event->child_total_time_running);
104222
104223 list_for_each_entry(child, &event->child_list, child_list) {
104224 total += perf_event_read(child);
104225 @@ -4268,10 +4275,10 @@ void perf_event_update_userpage(struct perf_event *event)
104226 userpg->offset -= local64_read(&event->hw.prev_count);
104227
104228 userpg->time_enabled = enabled +
104229 - atomic64_read(&event->child_total_time_enabled);
104230 + atomic64_read_unchecked(&event->child_total_time_enabled);
104231
104232 userpg->time_running = running +
104233 - atomic64_read(&event->child_total_time_running);
104234 + atomic64_read_unchecked(&event->child_total_time_running);
104235
104236 arch_perf_update_userpage(event, userpg, now);
104237
104238 @@ -4946,7 +4953,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
104239
104240 /* Data. */
104241 sp = perf_user_stack_pointer(regs);
104242 - rem = __output_copy_user(handle, (void *) sp, dump_size);
104243 + rem = __output_copy_user(handle, (void __user *) sp, dump_size);
104244 dyn_size = dump_size - rem;
104245
104246 perf_output_skip(handle, rem);
104247 @@ -5037,11 +5044,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
104248 values[n++] = perf_event_count(event);
104249 if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
104250 values[n++] = enabled +
104251 - atomic64_read(&event->child_total_time_enabled);
104252 + atomic64_read_unchecked(&event->child_total_time_enabled);
104253 }
104254 if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
104255 values[n++] = running +
104256 - atomic64_read(&event->child_total_time_running);
104257 + atomic64_read_unchecked(&event->child_total_time_running);
104258 }
104259 if (read_format & PERF_FORMAT_ID)
104260 values[n++] = primary_event_id(event);
104261 @@ -7533,7 +7540,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
104262 event->parent = parent_event;
104263
104264 event->ns = get_pid_ns(task_active_pid_ns(current));
104265 - event->id = atomic64_inc_return(&perf_event_id);
104266 + event->id = atomic64_inc_return_unchecked(&perf_event_id);
104267
104268 event->state = PERF_EVENT_STATE_INACTIVE;
104269
104270 @@ -7892,6 +7899,11 @@ SYSCALL_DEFINE5(perf_event_open,
104271 if (flags & ~PERF_FLAG_ALL)
104272 return -EINVAL;
104273
104274 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
104275 + if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN))
104276 + return -EACCES;
104277 +#endif
104278 +
104279 err = perf_copy_attr(attr_uptr, &attr);
104280 if (err)
104281 return err;
104282 @@ -8340,10 +8352,10 @@ static void sync_child_event(struct perf_event *child_event,
104283 /*
104284 * Add back the child's count to the parent's count:
104285 */
104286 - atomic64_add(child_val, &parent_event->child_count);
104287 - atomic64_add(child_event->total_time_enabled,
104288 + atomic64_add_unchecked(child_val, &parent_event->child_count);
104289 + atomic64_add_unchecked(child_event->total_time_enabled,
104290 &parent_event->child_total_time_enabled);
104291 - atomic64_add(child_event->total_time_running,
104292 + atomic64_add_unchecked(child_event->total_time_running,
104293 &parent_event->child_total_time_running);
104294
104295 /*
104296 diff --git a/kernel/events/internal.h b/kernel/events/internal.h
104297 index 9f6ce9b..e4f2cbb 100644
104298 --- a/kernel/events/internal.h
104299 +++ b/kernel/events/internal.h
104300 @@ -114,10 +114,10 @@ static inline unsigned long perf_aux_size(struct ring_buffer *rb)
104301 return rb->aux_nr_pages << PAGE_SHIFT;
104302 }
104303
104304 -#define DEFINE_OUTPUT_COPY(func_name, memcpy_func) \
104305 +#define DEFINE_OUTPUT_COPY(func_name, memcpy_func, user) \
104306 static inline unsigned long \
104307 func_name(struct perf_output_handle *handle, \
104308 - const void *buf, unsigned long len) \
104309 + const void user *buf, unsigned long len) \
104310 { \
104311 unsigned long size, written; \
104312 \
104313 @@ -150,7 +150,7 @@ memcpy_common(void *dst, const void *src, unsigned long n)
104314 return 0;
104315 }
104316
104317 -DEFINE_OUTPUT_COPY(__output_copy, memcpy_common)
104318 +DEFINE_OUTPUT_COPY(__output_copy, memcpy_common, )
104319
104320 static inline unsigned long
104321 memcpy_skip(void *dst, const void *src, unsigned long n)
104322 @@ -158,7 +158,7 @@ memcpy_skip(void *dst, const void *src, unsigned long n)
104323 return 0;
104324 }
104325
104326 -DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip)
104327 +DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip, )
104328
104329 #ifndef arch_perf_out_copy_user
104330 #define arch_perf_out_copy_user arch_perf_out_copy_user
104331 @@ -176,7 +176,7 @@ arch_perf_out_copy_user(void *dst, const void *src, unsigned long n)
104332 }
104333 #endif
104334
104335 -DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user)
104336 +DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user, __user)
104337
104338 /* Callchain handling */
104339 extern struct perf_callchain_entry *
104340 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
104341 index cb346f2..e4dc317 100644
104342 --- a/kernel/events/uprobes.c
104343 +++ b/kernel/events/uprobes.c
104344 @@ -1670,7 +1670,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
104345 {
104346 struct page *page;
104347 uprobe_opcode_t opcode;
104348 - int result;
104349 + long result;
104350
104351 pagefault_disable();
104352 result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr,
104353 diff --git a/kernel/exit.c b/kernel/exit.c
104354 index 22fcc05..5f07dbc 100644
104355 --- a/kernel/exit.c
104356 +++ b/kernel/exit.c
104357 @@ -171,6 +171,10 @@ void release_task(struct task_struct *p)
104358 struct task_struct *leader;
104359 int zap_leader;
104360 repeat:
104361 +#ifdef CONFIG_NET
104362 + gr_del_task_from_ip_table(p);
104363 +#endif
104364 +
104365 /* don't need to get the RCU readlock here - the process is dead and
104366 * can't be modifying its own credentials. But shut RCU-lockdep up */
104367 rcu_read_lock();
104368 @@ -656,6 +660,8 @@ void do_exit(long code)
104369 int group_dead;
104370 TASKS_RCU(int tasks_rcu_i);
104371
104372 + set_fs(USER_DS);
104373 +
104374 profile_task_exit(tsk);
104375
104376 WARN_ON(blk_needs_flush_plug(tsk));
104377 @@ -672,7 +678,6 @@ void do_exit(long code)
104378 * mm_release()->clear_child_tid() from writing to a user-controlled
104379 * kernel address.
104380 */
104381 - set_fs(USER_DS);
104382
104383 ptrace_event(PTRACE_EVENT_EXIT, code);
104384
104385 @@ -730,6 +735,9 @@ void do_exit(long code)
104386 tsk->exit_code = code;
104387 taskstats_exit(tsk, group_dead);
104388
104389 + gr_acl_handle_psacct(tsk, code);
104390 + gr_acl_handle_exit();
104391 +
104392 exit_mm(tsk);
104393
104394 if (group_dead)
104395 @@ -847,7 +855,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
104396 * Take down every thread in the group. This is called by fatal signals
104397 * as well as by sys_exit_group (below).
104398 */
104399 -void
104400 +__noreturn void
104401 do_group_exit(int exit_code)
104402 {
104403 struct signal_struct *sig = current->signal;
104404 diff --git a/kernel/fork.c b/kernel/fork.c
104405 index 03c1eaa..461be4c 100644
104406 --- a/kernel/fork.c
104407 +++ b/kernel/fork.c
104408 @@ -188,12 +188,54 @@ static void free_thread_info(struct thread_info *ti)
104409 void thread_info_cache_init(void)
104410 {
104411 thread_info_cache = kmem_cache_create("thread_info", THREAD_SIZE,
104412 - THREAD_SIZE, 0, NULL);
104413 + THREAD_SIZE, SLAB_USERCOPY, NULL);
104414 BUG_ON(thread_info_cache == NULL);
104415 }
104416 # endif
104417 #endif
104418
104419 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
104420 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
104421 + int node, void **lowmem_stack)
104422 +{
104423 + struct page *pages[THREAD_SIZE / PAGE_SIZE];
104424 + void *ret = NULL;
104425 + unsigned int i;
104426 +
104427 + *lowmem_stack = alloc_thread_info_node(tsk, node);
104428 + if (*lowmem_stack == NULL)
104429 + goto out;
104430 +
104431 + for (i = 0; i < THREAD_SIZE / PAGE_SIZE; i++)
104432 + pages[i] = virt_to_page(*lowmem_stack + (i * PAGE_SIZE));
104433 +
104434 + /* use VM_IOREMAP to gain THREAD_SIZE alignment */
104435 + ret = vmap(pages, THREAD_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL);
104436 + if (ret == NULL) {
104437 + free_thread_info(*lowmem_stack);
104438 + *lowmem_stack = NULL;
104439 + }
104440 +
104441 +out:
104442 + return ret;
104443 +}
104444 +
104445 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
104446 +{
104447 + unmap_process_stacks(tsk);
104448 +}
104449 +#else
104450 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
104451 + int node, void **lowmem_stack)
104452 +{
104453 + return alloc_thread_info_node(tsk, node);
104454 +}
104455 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
104456 +{
104457 + free_thread_info(ti);
104458 +}
104459 +#endif
104460 +
104461 /* SLAB cache for signal_struct structures (tsk->signal) */
104462 static struct kmem_cache *signal_cachep;
104463
104464 @@ -212,18 +254,22 @@ struct kmem_cache *vm_area_cachep;
104465 /* SLAB cache for mm_struct structures (tsk->mm) */
104466 static struct kmem_cache *mm_cachep;
104467
104468 -static void account_kernel_stack(struct thread_info *ti, int account)
104469 +static void account_kernel_stack(struct task_struct *tsk, struct thread_info *ti, int account)
104470 {
104471 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
104472 + struct zone *zone = page_zone(virt_to_page(tsk->lowmem_stack));
104473 +#else
104474 struct zone *zone = page_zone(virt_to_page(ti));
104475 +#endif
104476
104477 mod_zone_page_state(zone, NR_KERNEL_STACK, account);
104478 }
104479
104480 void free_task(struct task_struct *tsk)
104481 {
104482 - account_kernel_stack(tsk->stack, -1);
104483 + account_kernel_stack(tsk, tsk->stack, -1);
104484 arch_release_thread_info(tsk->stack);
104485 - free_thread_info(tsk->stack);
104486 + gr_free_thread_info(tsk, tsk->stack);
104487 rt_mutex_debug_task_free(tsk);
104488 ftrace_graph_exit_task(tsk);
104489 put_seccomp_filter(tsk);
104490 @@ -329,6 +375,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104491 {
104492 struct task_struct *tsk;
104493 struct thread_info *ti;
104494 + void *lowmem_stack;
104495 int node = tsk_fork_get_node(orig);
104496 int err;
104497
104498 @@ -336,7 +383,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104499 if (!tsk)
104500 return NULL;
104501
104502 - ti = alloc_thread_info_node(tsk, node);
104503 + ti = gr_alloc_thread_info_node(tsk, node, &lowmem_stack);
104504 if (!ti)
104505 goto free_tsk;
104506
104507 @@ -345,6 +392,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104508 goto free_ti;
104509
104510 tsk->stack = ti;
104511 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
104512 + tsk->lowmem_stack = lowmem_stack;
104513 +#endif
104514 #ifdef CONFIG_SECCOMP
104515 /*
104516 * We must handle setting up seccomp filters once we're under
104517 @@ -361,7 +411,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104518 set_task_stack_end_magic(tsk);
104519
104520 #ifdef CONFIG_CC_STACKPROTECTOR
104521 - tsk->stack_canary = get_random_int();
104522 + tsk->stack_canary = pax_get_random_long();
104523 #endif
104524
104525 /*
104526 @@ -375,24 +425,89 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104527 tsk->splice_pipe = NULL;
104528 tsk->task_frag.page = NULL;
104529
104530 - account_kernel_stack(ti, 1);
104531 + account_kernel_stack(tsk, ti, 1);
104532
104533 return tsk;
104534
104535 free_ti:
104536 - free_thread_info(ti);
104537 + gr_free_thread_info(tsk, ti);
104538 free_tsk:
104539 free_task_struct(tsk);
104540 return NULL;
104541 }
104542
104543 #ifdef CONFIG_MMU
104544 -static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
104545 +static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt)
104546 +{
104547 + struct vm_area_struct *tmp;
104548 + unsigned long charge;
104549 + struct file *file;
104550 + int retval;
104551 +
104552 + charge = 0;
104553 + if (mpnt->vm_flags & VM_ACCOUNT) {
104554 + unsigned long len = vma_pages(mpnt);
104555 +
104556 + if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
104557 + goto fail_nomem;
104558 + charge = len;
104559 + }
104560 + tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
104561 + if (!tmp)
104562 + goto fail_nomem;
104563 + *tmp = *mpnt;
104564 + tmp->vm_mm = mm;
104565 + INIT_LIST_HEAD(&tmp->anon_vma_chain);
104566 + retval = vma_dup_policy(mpnt, tmp);
104567 + if (retval)
104568 + goto fail_nomem_policy;
104569 + if (anon_vma_fork(tmp, mpnt))
104570 + goto fail_nomem_anon_vma_fork;
104571 + tmp->vm_flags &= ~VM_LOCKED;
104572 + tmp->vm_next = tmp->vm_prev = NULL;
104573 + tmp->vm_mirror = NULL;
104574 + file = tmp->vm_file;
104575 + if (file) {
104576 + struct inode *inode = file_inode(file);
104577 + struct address_space *mapping = file->f_mapping;
104578 +
104579 + get_file(file);
104580 + if (tmp->vm_flags & VM_DENYWRITE)
104581 + atomic_dec(&inode->i_writecount);
104582 + i_mmap_lock_write(mapping);
104583 + if (tmp->vm_flags & VM_SHARED)
104584 + atomic_inc(&mapping->i_mmap_writable);
104585 + flush_dcache_mmap_lock(mapping);
104586 + /* insert tmp into the share list, just after mpnt */
104587 + vma_interval_tree_insert_after(tmp, mpnt, &mapping->i_mmap);
104588 + flush_dcache_mmap_unlock(mapping);
104589 + i_mmap_unlock_write(mapping);
104590 + }
104591 +
104592 + /*
104593 + * Clear hugetlb-related page reserves for children. This only
104594 + * affects MAP_PRIVATE mappings. Faults generated by the child
104595 + * are not guaranteed to succeed, even if read-only
104596 + */
104597 + if (is_vm_hugetlb_page(tmp))
104598 + reset_vma_resv_huge_pages(tmp);
104599 +
104600 + return tmp;
104601 +
104602 +fail_nomem_anon_vma_fork:
104603 + mpol_put(vma_policy(tmp));
104604 +fail_nomem_policy:
104605 + kmem_cache_free(vm_area_cachep, tmp);
104606 +fail_nomem:
104607 + vm_unacct_memory(charge);
104608 + return NULL;
104609 +}
104610 +
104611 +static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
104612 {
104613 struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
104614 struct rb_node **rb_link, *rb_parent;
104615 int retval;
104616 - unsigned long charge;
104617
104618 uprobe_start_dup_mmap();
104619 down_write(&oldmm->mmap_sem);
104620 @@ -423,51 +538,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
104621
104622 prev = NULL;
104623 for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
104624 - struct file *file;
104625 -
104626 if (mpnt->vm_flags & VM_DONTCOPY) {
104627 vm_stat_account(mm, mpnt->vm_flags, mpnt->vm_file,
104628 -vma_pages(mpnt));
104629 continue;
104630 }
104631 - charge = 0;
104632 - if (mpnt->vm_flags & VM_ACCOUNT) {
104633 - unsigned long len = vma_pages(mpnt);
104634 -
104635 - if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
104636 - goto fail_nomem;
104637 - charge = len;
104638 - }
104639 - tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
104640 - if (!tmp)
104641 - goto fail_nomem;
104642 - *tmp = *mpnt;
104643 - INIT_LIST_HEAD(&tmp->anon_vma_chain);
104644 - retval = vma_dup_policy(mpnt, tmp);
104645 - if (retval)
104646 - goto fail_nomem_policy;
104647 - tmp->vm_mm = mm;
104648 - if (anon_vma_fork(tmp, mpnt))
104649 - goto fail_nomem_anon_vma_fork;
104650 - tmp->vm_flags &= ~VM_LOCKED;
104651 - tmp->vm_next = tmp->vm_prev = NULL;
104652 - file = tmp->vm_file;
104653 - if (file) {
104654 - struct inode *inode = file_inode(file);
104655 - struct address_space *mapping = file->f_mapping;
104656 -
104657 - get_file(file);
104658 - if (tmp->vm_flags & VM_DENYWRITE)
104659 - atomic_dec(&inode->i_writecount);
104660 - i_mmap_lock_write(mapping);
104661 - if (tmp->vm_flags & VM_SHARED)
104662 - atomic_inc(&mapping->i_mmap_writable);
104663 - flush_dcache_mmap_lock(mapping);
104664 - /* insert tmp into the share list, just after mpnt */
104665 - vma_interval_tree_insert_after(tmp, mpnt,
104666 - &mapping->i_mmap);
104667 - flush_dcache_mmap_unlock(mapping);
104668 - i_mmap_unlock_write(mapping);
104669 + tmp = dup_vma(mm, oldmm, mpnt);
104670 + if (!tmp) {
104671 + retval = -ENOMEM;
104672 + goto out;
104673 }
104674
104675 /*
104676 @@ -499,6 +578,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
104677 if (retval)
104678 goto out;
104679 }
104680 +
104681 +#ifdef CONFIG_PAX_SEGMEXEC
104682 + if (oldmm->pax_flags & MF_PAX_SEGMEXEC) {
104683 + struct vm_area_struct *mpnt_m;
104684 +
104685 + for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) {
104686 + BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm);
104687 +
104688 + if (!mpnt->vm_mirror)
104689 + continue;
104690 +
104691 + if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) {
104692 + BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt);
104693 + mpnt->vm_mirror = mpnt_m;
104694 + } else {
104695 + BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm);
104696 + mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror;
104697 + mpnt_m->vm_mirror->vm_mirror = mpnt_m;
104698 + mpnt->vm_mirror->vm_mirror = mpnt;
104699 + }
104700 + }
104701 + BUG_ON(mpnt_m);
104702 + }
104703 +#endif
104704 +
104705 /* a new mm has just been created */
104706 arch_dup_mmap(oldmm, mm);
104707 retval = 0;
104708 @@ -508,14 +612,6 @@ out:
104709 up_write(&oldmm->mmap_sem);
104710 uprobe_end_dup_mmap();
104711 return retval;
104712 -fail_nomem_anon_vma_fork:
104713 - mpol_put(vma_policy(tmp));
104714 -fail_nomem_policy:
104715 - kmem_cache_free(vm_area_cachep, tmp);
104716 -fail_nomem:
104717 - retval = -ENOMEM;
104718 - vm_unacct_memory(charge);
104719 - goto out;
104720 }
104721
104722 static inline int mm_alloc_pgd(struct mm_struct *mm)
104723 @@ -790,8 +886,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
104724 return ERR_PTR(err);
104725
104726 mm = get_task_mm(task);
104727 - if (mm && mm != current->mm &&
104728 - !ptrace_may_access(task, mode)) {
104729 + if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) ||
104730 + (mode == PTRACE_MODE_ATTACH && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) {
104731 mmput(mm);
104732 mm = ERR_PTR(-EACCES);
104733 }
104734 @@ -992,13 +1088,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
104735 spin_unlock(&fs->lock);
104736 return -EAGAIN;
104737 }
104738 - fs->users++;
104739 + atomic_inc(&fs->users);
104740 spin_unlock(&fs->lock);
104741 return 0;
104742 }
104743 tsk->fs = copy_fs_struct(fs);
104744 if (!tsk->fs)
104745 return -ENOMEM;
104746 + /* Carry through gr_chroot_dentry and is_chrooted instead
104747 + of recomputing it here. Already copied when the task struct
104748 + is duplicated. This allows pivot_root to not be treated as
104749 + a chroot
104750 + */
104751 + //gr_set_chroot_entries(tsk, &tsk->fs->root);
104752 +
104753 return 0;
104754 }
104755
104756 @@ -1236,7 +1339,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
104757 * parts of the process environment (as per the clone
104758 * flags). The actual kick-off is left to the caller.
104759 */
104760 -static struct task_struct *copy_process(unsigned long clone_flags,
104761 +static __latent_entropy struct task_struct *copy_process(unsigned long clone_flags,
104762 unsigned long stack_start,
104763 unsigned long stack_size,
104764 int __user *child_tidptr,
104765 @@ -1307,6 +1410,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
104766 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
104767 #endif
104768 retval = -EAGAIN;
104769 +
104770 + gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0);
104771 +
104772 if (atomic_read(&p->real_cred->user->processes) >=
104773 task_rlimit(p, RLIMIT_NPROC)) {
104774 if (p->real_cred->user != INIT_USER &&
104775 @@ -1554,6 +1660,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
104776 goto bad_fork_free_pid;
104777 }
104778
104779 + /* synchronizes with gr_set_acls()
104780 + we need to call this past the point of no return for fork()
104781 + */
104782 + gr_copy_label(p);
104783 +
104784 if (likely(p->pid)) {
104785 ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
104786
104787 @@ -1643,6 +1754,8 @@ bad_fork_cleanup_count:
104788 bad_fork_free:
104789 free_task(p);
104790 fork_out:
104791 + gr_log_forkfail(retval);
104792 +
104793 return ERR_PTR(retval);
104794 }
104795
104796 @@ -1704,6 +1817,7 @@ long do_fork(unsigned long clone_flags,
104797
104798 p = copy_process(clone_flags, stack_start, stack_size,
104799 child_tidptr, NULL, trace);
104800 + add_latent_entropy();
104801 /*
104802 * Do this prior waking up the new thread - the thread pointer
104803 * might get invalid after that point, if the thread exits quickly.
104804 @@ -1720,6 +1834,8 @@ long do_fork(unsigned long clone_flags,
104805 if (clone_flags & CLONE_PARENT_SETTID)
104806 put_user(nr, parent_tidptr);
104807
104808 + gr_handle_brute_check();
104809 +
104810 if (clone_flags & CLONE_VFORK) {
104811 p->vfork_done = &vfork;
104812 init_completion(&vfork);
104813 @@ -1838,7 +1954,7 @@ void __init proc_caches_init(void)
104814 mm_cachep = kmem_cache_create("mm_struct",
104815 sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
104816 SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
104817 - vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
104818 + vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC | SLAB_NO_SANITIZE);
104819 mmap_init();
104820 nsproxy_cache_init();
104821 }
104822 @@ -1878,7 +1994,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
104823 return 0;
104824
104825 /* don't need lock here; in the worst case we'll do useless copy */
104826 - if (fs->users == 1)
104827 + if (atomic_read(&fs->users) == 1)
104828 return 0;
104829
104830 *new_fsp = copy_fs_struct(fs);
104831 @@ -1990,7 +2106,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
104832 fs = current->fs;
104833 spin_lock(&fs->lock);
104834 current->fs = new_fs;
104835 - if (--fs->users)
104836 + gr_set_chroot_entries(current, &current->fs->root);
104837 + if (atomic_dec_return(&fs->users))
104838 new_fs = NULL;
104839 else
104840 new_fs = fs;
104841 @@ -2054,7 +2171,7 @@ int unshare_files(struct files_struct **displaced)
104842 int sysctl_max_threads(struct ctl_table *table, int write,
104843 void __user *buffer, size_t *lenp, loff_t *ppos)
104844 {
104845 - struct ctl_table t;
104846 + ctl_table_no_const t;
104847 int ret;
104848 int threads = max_threads;
104849 int min = MIN_THREADS;
104850 diff --git a/kernel/futex.c b/kernel/futex.c
104851 index 2579e40..c33f33e 100644
104852 --- a/kernel/futex.c
104853 +++ b/kernel/futex.c
104854 @@ -201,7 +201,7 @@ struct futex_pi_state {
104855 atomic_t refcount;
104856
104857 union futex_key key;
104858 -};
104859 +} __randomize_layout;
104860
104861 /**
104862 * struct futex_q - The hashed futex queue entry, one per waiting task
104863 @@ -235,7 +235,7 @@ struct futex_q {
104864 struct rt_mutex_waiter *rt_waiter;
104865 union futex_key *requeue_pi_key;
104866 u32 bitset;
104867 -};
104868 +} __randomize_layout;
104869
104870 static const struct futex_q futex_q_init = {
104871 /* list gets initialized in queue_me()*/
104872 @@ -402,6 +402,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
104873 struct page *page, *page_head;
104874 int err, ro = 0;
104875
104876 +#ifdef CONFIG_PAX_SEGMEXEC
104877 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE)
104878 + return -EFAULT;
104879 +#endif
104880 +
104881 /*
104882 * The futex address must be "naturally" aligned.
104883 */
104884 @@ -601,7 +606,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
104885
104886 static int get_futex_value_locked(u32 *dest, u32 __user *from)
104887 {
104888 - int ret;
104889 + unsigned long ret;
104890
104891 pagefault_disable();
104892 ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
104893 @@ -3006,6 +3011,7 @@ static void __init futex_detect_cmpxchg(void)
104894 {
104895 #ifndef CONFIG_HAVE_FUTEX_CMPXCHG
104896 u32 curval;
104897 + mm_segment_t oldfs;
104898
104899 /*
104900 * This will fail and we want it. Some arch implementations do
104901 @@ -3017,8 +3023,11 @@ static void __init futex_detect_cmpxchg(void)
104902 * implementation, the non-functional ones will return
104903 * -ENOSYS.
104904 */
104905 + oldfs = get_fs();
104906 + set_fs(USER_DS);
104907 if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
104908 futex_cmpxchg_enabled = 1;
104909 + set_fs(oldfs);
104910 #endif
104911 }
104912
104913 diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
104914 index 55c8c93..9ba7ad6 100644
104915 --- a/kernel/futex_compat.c
104916 +++ b/kernel/futex_compat.c
104917 @@ -32,7 +32,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
104918 return 0;
104919 }
104920
104921 -static void __user *futex_uaddr(struct robust_list __user *entry,
104922 +static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry,
104923 compat_long_t futex_offset)
104924 {
104925 compat_uptr_t base = ptr_to_compat(entry);
104926 diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
104927 index a744098..539f7b6 100644
104928 --- a/kernel/gcov/base.c
104929 +++ b/kernel/gcov/base.c
104930 @@ -117,11 +117,6 @@ void gcov_enable_events(void)
104931 }
104932
104933 #ifdef CONFIG_MODULES
104934 -static inline int within(void *addr, void *start, unsigned long size)
104935 -{
104936 - return ((addr >= start) && (addr < start + size));
104937 -}
104938 -
104939 /* Update list and generate events when modules are unloaded. */
104940 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
104941 void *data)
104942 @@ -136,7 +131,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
104943
104944 /* Remove entries located in module from linked list. */
104945 while ((info = gcov_info_next(info))) {
104946 - if (within(info, mod->module_core, mod->core_size)) {
104947 + if (within_module_core_rw((unsigned long)info, mod)) {
104948 gcov_info_unlink(prev, info);
104949 if (gcov_events_enabled)
104950 gcov_event(GCOV_REMOVE, info);
104951 diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
104952 index e68932b..2247e06 100644
104953 --- a/kernel/irq/manage.c
104954 +++ b/kernel/irq/manage.c
104955 @@ -906,7 +906,7 @@ static int irq_thread(void *data)
104956
104957 action_ret = handler_fn(desc, action);
104958 if (action_ret == IRQ_HANDLED)
104959 - atomic_inc(&desc->threads_handled);
104960 + atomic_inc_unchecked(&desc->threads_handled);
104961
104962 wake_threads_waitq(desc);
104963 }
104964 diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
104965 index e2514b0..de3dfe0 100644
104966 --- a/kernel/irq/spurious.c
104967 +++ b/kernel/irq/spurious.c
104968 @@ -337,7 +337,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
104969 * count. We just care about the count being
104970 * different than the one we saw before.
104971 */
104972 - handled = atomic_read(&desc->threads_handled);
104973 + handled = atomic_read_unchecked(&desc->threads_handled);
104974 handled |= SPURIOUS_DEFERRED;
104975 if (handled != desc->threads_handled_last) {
104976 action_ret = IRQ_HANDLED;
104977 diff --git a/kernel/jump_label.c b/kernel/jump_label.c
104978 index 9019f15..9a3c42e 100644
104979 --- a/kernel/jump_label.c
104980 +++ b/kernel/jump_label.c
104981 @@ -14,6 +14,7 @@
104982 #include <linux/err.h>
104983 #include <linux/static_key.h>
104984 #include <linux/jump_label_ratelimit.h>
104985 +#include <linux/mm.h>
104986
104987 #ifdef HAVE_JUMP_LABEL
104988
104989 @@ -51,7 +52,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
104990
104991 size = (((unsigned long)stop - (unsigned long)start)
104992 / sizeof(struct jump_entry));
104993 + pax_open_kernel();
104994 sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
104995 + pax_close_kernel();
104996 }
104997
104998 static void jump_label_update(struct static_key *key, int enable);
104999 @@ -363,10 +366,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
105000 struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
105001 struct jump_entry *iter;
105002
105003 + pax_open_kernel();
105004 for (iter = iter_start; iter < iter_stop; iter++) {
105005 if (within_module_init(iter->code, mod))
105006 iter->code = 0;
105007 }
105008 + pax_close_kernel();
105009 }
105010
105011 static int
105012 diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
105013 index 5c5987f..bc502b0 100644
105014 --- a/kernel/kallsyms.c
105015 +++ b/kernel/kallsyms.c
105016 @@ -11,6 +11,9 @@
105017 * Changed the compression method from stem compression to "table lookup"
105018 * compression (see scripts/kallsyms.c for a more complete description)
105019 */
105020 +#ifdef CONFIG_GRKERNSEC_HIDESYM
105021 +#define __INCLUDED_BY_HIDESYM 1
105022 +#endif
105023 #include <linux/kallsyms.h>
105024 #include <linux/module.h>
105025 #include <linux/init.h>
105026 @@ -54,12 +57,33 @@ extern const unsigned long kallsyms_markers[] __weak;
105027
105028 static inline int is_kernel_inittext(unsigned long addr)
105029 {
105030 + if (system_state != SYSTEM_BOOTING)
105031 + return 0;
105032 +
105033 if (addr >= (unsigned long)_sinittext
105034 && addr <= (unsigned long)_einittext)
105035 return 1;
105036 return 0;
105037 }
105038
105039 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
105040 +#ifdef CONFIG_MODULES
105041 +static inline int is_module_text(unsigned long addr)
105042 +{
105043 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END)
105044 + return 1;
105045 +
105046 + addr = ktla_ktva(addr);
105047 + return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END;
105048 +}
105049 +#else
105050 +static inline int is_module_text(unsigned long addr)
105051 +{
105052 + return 0;
105053 +}
105054 +#endif
105055 +#endif
105056 +
105057 static inline int is_kernel_text(unsigned long addr)
105058 {
105059 if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) ||
105060 @@ -70,13 +94,28 @@ static inline int is_kernel_text(unsigned long addr)
105061
105062 static inline int is_kernel(unsigned long addr)
105063 {
105064 +
105065 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
105066 + if (is_kernel_text(addr) || is_kernel_inittext(addr))
105067 + return 1;
105068 +
105069 + if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end)
105070 +#else
105071 if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
105072 +#endif
105073 +
105074 return 1;
105075 return in_gate_area_no_mm(addr);
105076 }
105077
105078 static int is_ksym_addr(unsigned long addr)
105079 {
105080 +
105081 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
105082 + if (is_module_text(addr))
105083 + return 0;
105084 +#endif
105085 +
105086 if (all_var)
105087 return is_kernel(addr);
105088
105089 @@ -481,7 +520,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
105090
105091 static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
105092 {
105093 - iter->name[0] = '\0';
105094 iter->nameoff = get_symbol_offset(new_pos);
105095 iter->pos = new_pos;
105096 }
105097 @@ -529,6 +567,11 @@ static int s_show(struct seq_file *m, void *p)
105098 {
105099 struct kallsym_iter *iter = m->private;
105100
105101 +#ifdef CONFIG_GRKERNSEC_HIDESYM
105102 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID))
105103 + return 0;
105104 +#endif
105105 +
105106 /* Some debugging symbols have no name. Ignore them. */
105107 if (!iter->name[0])
105108 return 0;
105109 @@ -542,6 +585,7 @@ static int s_show(struct seq_file *m, void *p)
105110 */
105111 type = iter->exported ? toupper(iter->type) :
105112 tolower(iter->type);
105113 +
105114 seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value,
105115 type, iter->name, iter->module_name);
105116 } else
105117 diff --git a/kernel/kcmp.c b/kernel/kcmp.c
105118 index 0aa69ea..a7fcafb 100644
105119 --- a/kernel/kcmp.c
105120 +++ b/kernel/kcmp.c
105121 @@ -100,6 +100,10 @@ SYSCALL_DEFINE5(kcmp, pid_t, pid1, pid_t, pid2, int, type,
105122 struct task_struct *task1, *task2;
105123 int ret;
105124
105125 +#ifdef CONFIG_GRKERNSEC
105126 + return -ENOSYS;
105127 +#endif
105128 +
105129 rcu_read_lock();
105130
105131 /*
105132 diff --git a/kernel/kexec.c b/kernel/kexec.c
105133 index 7a36fdc..de8c4ed 100644
105134 --- a/kernel/kexec.c
105135 +++ b/kernel/kexec.c
105136 @@ -1232,7 +1232,7 @@ static int kimage_load_segment(struct kimage *image,
105137 */
105138 struct kimage *kexec_image;
105139 struct kimage *kexec_crash_image;
105140 -int kexec_load_disabled;
105141 +int kexec_load_disabled __read_only;
105142
105143 static DEFINE_MUTEX(kexec_mutex);
105144
105145 @@ -1348,7 +1348,8 @@ COMPAT_SYSCALL_DEFINE4(kexec_load, compat_ulong_t, entry,
105146 compat_ulong_t, flags)
105147 {
105148 struct compat_kexec_segment in;
105149 - struct kexec_segment out, __user *ksegments;
105150 + struct kexec_segment out;
105151 + struct kexec_segment __user *ksegments;
105152 unsigned long i, result;
105153
105154 /* Don't allow clients that don't understand the native
105155 diff --git a/kernel/kmod.c b/kernel/kmod.c
105156 index 2777f40..a689506 100644
105157 --- a/kernel/kmod.c
105158 +++ b/kernel/kmod.c
105159 @@ -68,7 +68,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
105160 kfree(info->argv);
105161 }
105162
105163 -static int call_modprobe(char *module_name, int wait)
105164 +static int call_modprobe(char *module_name, char *module_param, int wait)
105165 {
105166 struct subprocess_info *info;
105167 static char *envp[] = {
105168 @@ -78,7 +78,7 @@ static int call_modprobe(char *module_name, int wait)
105169 NULL
105170 };
105171
105172 - char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL);
105173 + char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL);
105174 if (!argv)
105175 goto out;
105176
105177 @@ -90,7 +90,8 @@ static int call_modprobe(char *module_name, int wait)
105178 argv[1] = "-q";
105179 argv[2] = "--";
105180 argv[3] = module_name; /* check free_modprobe_argv() */
105181 - argv[4] = NULL;
105182 + argv[4] = module_param;
105183 + argv[5] = NULL;
105184
105185 info = call_usermodehelper_setup(modprobe_path, argv, envp, GFP_KERNEL,
105186 NULL, free_modprobe_argv, NULL);
105187 @@ -122,9 +123,8 @@ out:
105188 * If module auto-loading support is disabled then this function
105189 * becomes a no-operation.
105190 */
105191 -int __request_module(bool wait, const char *fmt, ...)
105192 +static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap)
105193 {
105194 - va_list args;
105195 char module_name[MODULE_NAME_LEN];
105196 unsigned int max_modprobes;
105197 int ret;
105198 @@ -143,9 +143,7 @@ int __request_module(bool wait, const char *fmt, ...)
105199 if (!modprobe_path[0])
105200 return 0;
105201
105202 - va_start(args, fmt);
105203 - ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
105204 - va_end(args);
105205 + ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap);
105206 if (ret >= MODULE_NAME_LEN)
105207 return -ENAMETOOLONG;
105208
105209 @@ -153,6 +151,20 @@ int __request_module(bool wait, const char *fmt, ...)
105210 if (ret)
105211 return ret;
105212
105213 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
105214 + if (uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
105215 + /* hack to workaround consolekit/udisks stupidity */
105216 + read_lock(&tasklist_lock);
105217 + if (!strcmp(current->comm, "mount") &&
105218 + current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) {
105219 + read_unlock(&tasklist_lock);
105220 + printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name);
105221 + return -EPERM;
105222 + }
105223 + read_unlock(&tasklist_lock);
105224 + }
105225 +#endif
105226 +
105227 /* If modprobe needs a service that is in a module, we get a recursive
105228 * loop. Limit the number of running kmod threads to max_threads/2 or
105229 * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method
105230 @@ -181,16 +193,61 @@ int __request_module(bool wait, const char *fmt, ...)
105231
105232 trace_module_request(module_name, wait, _RET_IP_);
105233
105234 - ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
105235 + ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
105236
105237 atomic_dec(&kmod_concurrent);
105238 return ret;
105239 }
105240 +
105241 +int ___request_module(bool wait, char *module_param, const char *fmt, ...)
105242 +{
105243 + va_list args;
105244 + int ret;
105245 +
105246 + va_start(args, fmt);
105247 + ret = ____request_module(wait, module_param, fmt, args);
105248 + va_end(args);
105249 +
105250 + return ret;
105251 +}
105252 +
105253 +int __request_module(bool wait, const char *fmt, ...)
105254 +{
105255 + va_list args;
105256 + int ret;
105257 +
105258 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
105259 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
105260 + char module_param[MODULE_NAME_LEN];
105261 +
105262 + memset(module_param, 0, sizeof(module_param));
105263 +
105264 + snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", GR_GLOBAL_UID(current_uid()));
105265 +
105266 + va_start(args, fmt);
105267 + ret = ____request_module(wait, module_param, fmt, args);
105268 + va_end(args);
105269 +
105270 + return ret;
105271 + }
105272 +#endif
105273 +
105274 + va_start(args, fmt);
105275 + ret = ____request_module(wait, NULL, fmt, args);
105276 + va_end(args);
105277 +
105278 + return ret;
105279 +}
105280 +
105281 EXPORT_SYMBOL(__request_module);
105282 #endif /* CONFIG_MODULES */
105283
105284 static void call_usermodehelper_freeinfo(struct subprocess_info *info)
105285 {
105286 +#ifdef CONFIG_GRKERNSEC
105287 + kfree(info->path);
105288 + info->path = info->origpath;
105289 +#endif
105290 if (info->cleanup)
105291 (*info->cleanup)(info);
105292 kfree(info);
105293 @@ -232,6 +289,21 @@ static int ____call_usermodehelper(void *data)
105294 */
105295 set_user_nice(current, 0);
105296
105297 +#ifdef CONFIG_GRKERNSEC
105298 + /* this is race-free as far as userland is concerned as we copied
105299 + out the path to be used prior to this point and are now operating
105300 + on that copy
105301 + */
105302 + if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/", 9) &&
105303 + strncmp(sub_info->path, "/lib/", 5) && strncmp(sub_info->path, "/lib64/", 7) &&
105304 + strncmp(sub_info->path, "/usr/libexec/", 13) && strncmp(sub_info->path, "/usr/bin/", 9) &&
105305 + strcmp(sub_info->path, "/usr/share/apport/apport")) || strstr(sub_info->path, "..")) {
105306 + printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of permitted system paths\n", sub_info->path);
105307 + retval = -EPERM;
105308 + goto out;
105309 + }
105310 +#endif
105311 +
105312 retval = -ENOMEM;
105313 new = prepare_kernel_cred(current);
105314 if (!new)
105315 @@ -254,8 +326,8 @@ static int ____call_usermodehelper(void *data)
105316 commit_creds(new);
105317
105318 retval = do_execve(getname_kernel(sub_info->path),
105319 - (const char __user *const __user *)sub_info->argv,
105320 - (const char __user *const __user *)sub_info->envp);
105321 + (const char __user *const __force_user *)sub_info->argv,
105322 + (const char __user *const __force_user *)sub_info->envp);
105323 out:
105324 sub_info->retval = retval;
105325 /* wait_for_helper() will call umh_complete if UHM_WAIT_PROC. */
105326 @@ -288,7 +360,7 @@ static int wait_for_helper(void *data)
105327 *
105328 * Thus the __user pointer cast is valid here.
105329 */
105330 - sys_wait4(pid, (int __user *)&ret, 0, NULL);
105331 + sys_wait4(pid, (int __force_user *)&ret, 0, NULL);
105332
105333 /*
105334 * If ret is 0, either ____call_usermodehelper failed and the
105335 @@ -510,7 +582,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
105336 goto out;
105337
105338 INIT_WORK(&sub_info->work, __call_usermodehelper);
105339 +#ifdef CONFIG_GRKERNSEC
105340 + sub_info->origpath = path;
105341 + sub_info->path = kstrdup(path, gfp_mask);
105342 +#else
105343 sub_info->path = path;
105344 +#endif
105345 sub_info->argv = argv;
105346 sub_info->envp = envp;
105347
105348 @@ -612,7 +689,7 @@ EXPORT_SYMBOL(call_usermodehelper);
105349 static int proc_cap_handler(struct ctl_table *table, int write,
105350 void __user *buffer, size_t *lenp, loff_t *ppos)
105351 {
105352 - struct ctl_table t;
105353 + ctl_table_no_const t;
105354 unsigned long cap_array[_KERNEL_CAPABILITY_U32S];
105355 kernel_cap_t new_cap;
105356 int err, i;
105357 diff --git a/kernel/kprobes.c b/kernel/kprobes.c
105358 index c90e417..e6c515d 100644
105359 --- a/kernel/kprobes.c
105360 +++ b/kernel/kprobes.c
105361 @@ -31,6 +31,9 @@
105362 * <jkenisto@us.ibm.com> and Prasanna S Panchamukhi
105363 * <prasanna@in.ibm.com> added function-return probes.
105364 */
105365 +#ifdef CONFIG_GRKERNSEC_HIDESYM
105366 +#define __INCLUDED_BY_HIDESYM 1
105367 +#endif
105368 #include <linux/kprobes.h>
105369 #include <linux/hash.h>
105370 #include <linux/init.h>
105371 @@ -122,12 +125,12 @@ enum kprobe_slot_state {
105372
105373 static void *alloc_insn_page(void)
105374 {
105375 - return module_alloc(PAGE_SIZE);
105376 + return module_alloc_exec(PAGE_SIZE);
105377 }
105378
105379 static void free_insn_page(void *page)
105380 {
105381 - module_memfree(page);
105382 + module_memfree_exec(page);
105383 }
105384
105385 struct kprobe_insn_cache kprobe_insn_slots = {
105386 @@ -2198,11 +2201,11 @@ static void report_probe(struct seq_file *pi, struct kprobe *p,
105387 kprobe_type = "k";
105388
105389 if (sym)
105390 - seq_printf(pi, "%p %s %s+0x%x %s ",
105391 + seq_printf(pi, "%pK %s %s+0x%x %s ",
105392 p->addr, kprobe_type, sym, offset,
105393 (modname ? modname : " "));
105394 else
105395 - seq_printf(pi, "%p %s %p ",
105396 + seq_printf(pi, "%pK %s %pK ",
105397 p->addr, kprobe_type, p->addr);
105398
105399 if (!pp)
105400 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
105401 index 6683cce..daf8999 100644
105402 --- a/kernel/ksysfs.c
105403 +++ b/kernel/ksysfs.c
105404 @@ -50,6 +50,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
105405 {
105406 if (count+1 > UEVENT_HELPER_PATH_LEN)
105407 return -ENOENT;
105408 + if (!capable(CAP_SYS_ADMIN))
105409 + return -EPERM;
105410 memcpy(uevent_helper, buf, count);
105411 uevent_helper[count] = '\0';
105412 if (count && uevent_helper[count-1] == '\n')
105413 @@ -176,7 +178,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj,
105414 return count;
105415 }
105416
105417 -static struct bin_attribute notes_attr = {
105418 +static bin_attribute_no_const notes_attr __read_only = {
105419 .attr = {
105420 .name = "notes",
105421 .mode = S_IRUGO,
105422 diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
105423 index aaeae88..10f3663 100644
105424 --- a/kernel/locking/lockdep.c
105425 +++ b/kernel/locking/lockdep.c
105426 @@ -613,6 +613,10 @@ static int static_obj(void *obj)
105427 end = (unsigned long) &_end,
105428 addr = (unsigned long) obj;
105429
105430 +#ifdef CONFIG_PAX_KERNEXEC
105431 + start = ktla_ktva(start);
105432 +#endif
105433 +
105434 /*
105435 * static variable?
105436 */
105437 @@ -757,6 +761,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
105438 if (!static_obj(lock->key)) {
105439 debug_locks_off();
105440 printk("INFO: trying to register non-static key.\n");
105441 + printk("lock:%pS key:%pS.\n", lock, lock->key);
105442 printk("the code is fine but needs lockdep annotation.\n");
105443 printk("turning off the locking correctness validator.\n");
105444 dump_stack();
105445 @@ -3102,7 +3107,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
105446 if (!class)
105447 return 0;
105448 }
105449 - atomic_inc((atomic_t *)&class->ops);
105450 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)&class->ops);
105451 if (very_verbose(class)) {
105452 printk("\nacquire class [%p] %s", class->key, class->name);
105453 if (class->name_version > 1)
105454 diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
105455 index d83d798..ea3120d 100644
105456 --- a/kernel/locking/lockdep_proc.c
105457 +++ b/kernel/locking/lockdep_proc.c
105458 @@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v)
105459 return 0;
105460 }
105461
105462 - seq_printf(m, "%p", class->key);
105463 + seq_printf(m, "%pK", class->key);
105464 #ifdef CONFIG_DEBUG_LOCKDEP
105465 seq_printf(m, " OPS:%8ld", class->ops);
105466 #endif
105467 @@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v)
105468
105469 list_for_each_entry(entry, &class->locks_after, entry) {
105470 if (entry->distance == 1) {
105471 - seq_printf(m, " -> [%p] ", entry->class->key);
105472 + seq_printf(m, " -> [%pK] ", entry->class->key);
105473 print_name(m, entry->class);
105474 seq_puts(m, "\n");
105475 }
105476 @@ -152,7 +152,7 @@ static int lc_show(struct seq_file *m, void *v)
105477 if (!class->key)
105478 continue;
105479
105480 - seq_printf(m, "[%p] ", class->key);
105481 + seq_printf(m, "[%pK] ", class->key);
105482 print_name(m, class);
105483 seq_puts(m, "\n");
105484 }
105485 @@ -508,7 +508,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
105486 if (!i)
105487 seq_line(m, '-', 40-namelen, namelen);
105488
105489 - snprintf(ip, sizeof(ip), "[<%p>]",
105490 + snprintf(ip, sizeof(ip), "[<%pK>]",
105491 (void *)class->contention_point[i]);
105492 seq_printf(m, "%40s %14lu %29s %pS\n",
105493 name, stats->contention_point[i],
105494 @@ -523,7 +523,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
105495 if (!i)
105496 seq_line(m, '-', 40-namelen, namelen);
105497
105498 - snprintf(ip, sizeof(ip), "[<%p>]",
105499 + snprintf(ip, sizeof(ip), "[<%pK>]",
105500 (void *)class->contending_point[i]);
105501 seq_printf(m, "%40s %14lu %29s %pS\n",
105502 name, stats->contending_point[i],
105503 diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c
105504 index 3ef3736..9c951fa 100644
105505 --- a/kernel/locking/mutex-debug.c
105506 +++ b/kernel/locking/mutex-debug.c
105507 @@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
105508 }
105509
105510 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
105511 - struct thread_info *ti)
105512 + struct task_struct *task)
105513 {
105514 SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
105515
105516 /* Mark the current thread as blocked on the lock: */
105517 - ti->task->blocked_on = waiter;
105518 + task->blocked_on = waiter;
105519 }
105520
105521 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
105522 - struct thread_info *ti)
105523 + struct task_struct *task)
105524 {
105525 DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
105526 - DEBUG_LOCKS_WARN_ON(waiter->task != ti->task);
105527 - DEBUG_LOCKS_WARN_ON(ti->task->blocked_on != waiter);
105528 - ti->task->blocked_on = NULL;
105529 + DEBUG_LOCKS_WARN_ON(waiter->task != task);
105530 + DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
105531 + task->blocked_on = NULL;
105532
105533 list_del_init(&waiter->list);
105534 waiter->task = NULL;
105535 diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h
105536 index 0799fd3..d06ae3b 100644
105537 --- a/kernel/locking/mutex-debug.h
105538 +++ b/kernel/locking/mutex-debug.h
105539 @@ -20,9 +20,9 @@ extern void debug_mutex_wake_waiter(struct mutex *lock,
105540 extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
105541 extern void debug_mutex_add_waiter(struct mutex *lock,
105542 struct mutex_waiter *waiter,
105543 - struct thread_info *ti);
105544 + struct task_struct *task);
105545 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
105546 - struct thread_info *ti);
105547 + struct task_struct *task);
105548 extern void debug_mutex_unlock(struct mutex *lock);
105549 extern void debug_mutex_init(struct mutex *lock, const char *name,
105550 struct lock_class_key *key);
105551 diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
105552 index 4cccea6..4382db9 100644
105553 --- a/kernel/locking/mutex.c
105554 +++ b/kernel/locking/mutex.c
105555 @@ -533,7 +533,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
105556 goto skip_wait;
105557
105558 debug_mutex_lock_common(lock, &waiter);
105559 - debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
105560 + debug_mutex_add_waiter(lock, &waiter, task);
105561
105562 /* add waiting tasks to the end of the waitqueue (FIFO): */
105563 list_add_tail(&waiter.list, &lock->wait_list);
105564 @@ -580,7 +580,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
105565 }
105566 __set_task_state(task, TASK_RUNNING);
105567
105568 - mutex_remove_waiter(lock, &waiter, current_thread_info());
105569 + mutex_remove_waiter(lock, &waiter, task);
105570 /* set it to 0 if there are no waiters left: */
105571 if (likely(list_empty(&lock->wait_list)))
105572 atomic_set(&lock->count, 0);
105573 @@ -601,7 +601,7 @@ skip_wait:
105574 return 0;
105575
105576 err:
105577 - mutex_remove_waiter(lock, &waiter, task_thread_info(task));
105578 + mutex_remove_waiter(lock, &waiter, task);
105579 spin_unlock_mutex(&lock->wait_lock, flags);
105580 debug_mutex_free_waiter(&waiter);
105581 mutex_release(&lock->dep_map, 1, ip);
105582 diff --git a/kernel/locking/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
105583 index 1d96dd0..994ff19 100644
105584 --- a/kernel/locking/rtmutex-tester.c
105585 +++ b/kernel/locking/rtmutex-tester.c
105586 @@ -22,7 +22,7 @@
105587 #define MAX_RT_TEST_MUTEXES 8
105588
105589 static spinlock_t rttest_lock;
105590 -static atomic_t rttest_event;
105591 +static atomic_unchecked_t rttest_event;
105592
105593 struct test_thread_data {
105594 int opcode;
105595 @@ -63,7 +63,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105596
105597 case RTTEST_LOCKCONT:
105598 td->mutexes[td->opdata] = 1;
105599 - td->event = atomic_add_return(1, &rttest_event);
105600 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105601 return 0;
105602
105603 case RTTEST_RESET:
105604 @@ -76,7 +76,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105605 return 0;
105606
105607 case RTTEST_RESETEVENT:
105608 - atomic_set(&rttest_event, 0);
105609 + atomic_set_unchecked(&rttest_event, 0);
105610 return 0;
105611
105612 default:
105613 @@ -93,9 +93,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105614 return ret;
105615
105616 td->mutexes[id] = 1;
105617 - td->event = atomic_add_return(1, &rttest_event);
105618 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105619 rt_mutex_lock(&mutexes[id]);
105620 - td->event = atomic_add_return(1, &rttest_event);
105621 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105622 td->mutexes[id] = 4;
105623 return 0;
105624
105625 @@ -106,9 +106,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105626 return ret;
105627
105628 td->mutexes[id] = 1;
105629 - td->event = atomic_add_return(1, &rttest_event);
105630 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105631 ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
105632 - td->event = atomic_add_return(1, &rttest_event);
105633 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105634 td->mutexes[id] = ret ? 0 : 4;
105635 return ret ? -EINTR : 0;
105636
105637 @@ -117,9 +117,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105638 if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
105639 return ret;
105640
105641 - td->event = atomic_add_return(1, &rttest_event);
105642 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105643 rt_mutex_unlock(&mutexes[id]);
105644 - td->event = atomic_add_return(1, &rttest_event);
105645 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105646 td->mutexes[id] = 0;
105647 return 0;
105648
105649 @@ -166,7 +166,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
105650 break;
105651
105652 td->mutexes[dat] = 2;
105653 - td->event = atomic_add_return(1, &rttest_event);
105654 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105655 break;
105656
105657 default:
105658 @@ -186,7 +186,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
105659 return;
105660
105661 td->mutexes[dat] = 3;
105662 - td->event = atomic_add_return(1, &rttest_event);
105663 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105664 break;
105665
105666 case RTTEST_LOCKNOWAIT:
105667 @@ -198,7 +198,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
105668 return;
105669
105670 td->mutexes[dat] = 1;
105671 - td->event = atomic_add_return(1, &rttest_event);
105672 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105673 return;
105674
105675 default:
105676 diff --git a/kernel/module.c b/kernel/module.c
105677 index cfc9e84..a058697 100644
105678 --- a/kernel/module.c
105679 +++ b/kernel/module.c
105680 @@ -59,6 +59,7 @@
105681 #include <linux/jump_label.h>
105682 #include <linux/pfn.h>
105683 #include <linux/bsearch.h>
105684 +#include <linux/grsecurity.h>
105685 #include <uapi/linux/module.h>
105686 #include "module-internal.h"
105687
105688 @@ -145,7 +146,7 @@ module_param(sig_enforce, bool_enable_only, 0644);
105689 #endif /* CONFIG_MODULE_SIG */
105690
105691 /* Block module loading/unloading? */
105692 -int modules_disabled = 0;
105693 +int modules_disabled __read_only = 0;
105694 core_param(nomodule, modules_disabled, bint, 0);
105695
105696 /* Waiting for a module to finish initializing? */
105697 @@ -155,7 +156,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
105698
105699 /* Bounds of module allocation, for speeding __module_address.
105700 * Protected by module_mutex. */
105701 -static unsigned long module_addr_min = -1UL, module_addr_max = 0;
105702 +static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0;
105703 +static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0;
105704
105705 int register_module_notifier(struct notifier_block *nb)
105706 {
105707 @@ -322,7 +324,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
105708 return true;
105709
105710 list_for_each_entry_rcu(mod, &modules, list) {
105711 - struct symsearch arr[] = {
105712 + struct symsearch modarr[] = {
105713 { mod->syms, mod->syms + mod->num_syms, mod->crcs,
105714 NOT_GPL_ONLY, false },
105715 { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
105716 @@ -347,7 +349,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
105717 if (mod->state == MODULE_STATE_UNFORMED)
105718 continue;
105719
105720 - if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
105721 + if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data))
105722 return true;
105723 }
105724 return false;
105725 @@ -487,7 +489,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
105726 if (!pcpusec->sh_size)
105727 return 0;
105728
105729 - if (align > PAGE_SIZE) {
105730 + if (align-1 >= PAGE_SIZE) {
105731 pr_warn("%s: per-cpu alignment %li > %li\n",
105732 mod->name, align, PAGE_SIZE);
105733 align = PAGE_SIZE;
105734 @@ -1053,7 +1055,7 @@ struct module_attribute module_uevent =
105735 static ssize_t show_coresize(struct module_attribute *mattr,
105736 struct module_kobject *mk, char *buffer)
105737 {
105738 - return sprintf(buffer, "%u\n", mk->mod->core_size);
105739 + return sprintf(buffer, "%u\n", mk->mod->core_size_rx + mk->mod->core_size_rw);
105740 }
105741
105742 static struct module_attribute modinfo_coresize =
105743 @@ -1062,7 +1064,7 @@ static struct module_attribute modinfo_coresize =
105744 static ssize_t show_initsize(struct module_attribute *mattr,
105745 struct module_kobject *mk, char *buffer)
105746 {
105747 - return sprintf(buffer, "%u\n", mk->mod->init_size);
105748 + return sprintf(buffer, "%u\n", mk->mod->init_size_rx + mk->mod->init_size_rw);
105749 }
105750
105751 static struct module_attribute modinfo_initsize =
105752 @@ -1154,12 +1156,29 @@ static int check_version(Elf_Shdr *sechdrs,
105753 goto bad_version;
105754 }
105755
105756 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
105757 + /*
105758 + * avoid potentially printing jibberish on attempted load
105759 + * of a module randomized with a different seed
105760 + */
105761 + pr_warn("no symbol version for %s\n", symname);
105762 +#else
105763 pr_warn("%s: no symbol version for %s\n", mod->name, symname);
105764 +#endif
105765 return 0;
105766
105767 bad_version:
105768 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
105769 + /*
105770 + * avoid potentially printing jibberish on attempted load
105771 + * of a module randomized with a different seed
105772 + */
105773 + pr_warn("attempted module disagrees about version of symbol %s\n",
105774 + symname);
105775 +#else
105776 pr_warn("%s: disagrees about version of symbol %s\n",
105777 mod->name, symname);
105778 +#endif
105779 return 0;
105780 }
105781
105782 @@ -1281,7 +1300,7 @@ resolve_symbol_wait(struct module *mod,
105783 */
105784 #ifdef CONFIG_SYSFS
105785
105786 -#ifdef CONFIG_KALLSYMS
105787 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
105788 static inline bool sect_empty(const Elf_Shdr *sect)
105789 {
105790 return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
105791 @@ -1419,7 +1438,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
105792 {
105793 unsigned int notes, loaded, i;
105794 struct module_notes_attrs *notes_attrs;
105795 - struct bin_attribute *nattr;
105796 + bin_attribute_no_const *nattr;
105797
105798 /* failed to create section attributes, so can't create notes */
105799 if (!mod->sect_attrs)
105800 @@ -1531,7 +1550,7 @@ static void del_usage_links(struct module *mod)
105801 static int module_add_modinfo_attrs(struct module *mod)
105802 {
105803 struct module_attribute *attr;
105804 - struct module_attribute *temp_attr;
105805 + module_attribute_no_const *temp_attr;
105806 int error = 0;
105807 int i;
105808
105809 @@ -1741,21 +1760,21 @@ static void set_section_ro_nx(void *base,
105810
105811 static void unset_module_core_ro_nx(struct module *mod)
105812 {
105813 - set_page_attributes(mod->module_core + mod->core_text_size,
105814 - mod->module_core + mod->core_size,
105815 + set_page_attributes(mod->module_core_rw,
105816 + mod->module_core_rw + mod->core_size_rw,
105817 set_memory_x);
105818 - set_page_attributes(mod->module_core,
105819 - mod->module_core + mod->core_ro_size,
105820 + set_page_attributes(mod->module_core_rx,
105821 + mod->module_core_rx + mod->core_size_rx,
105822 set_memory_rw);
105823 }
105824
105825 static void unset_module_init_ro_nx(struct module *mod)
105826 {
105827 - set_page_attributes(mod->module_init + mod->init_text_size,
105828 - mod->module_init + mod->init_size,
105829 + set_page_attributes(mod->module_init_rw,
105830 + mod->module_init_rw + mod->init_size_rw,
105831 set_memory_x);
105832 - set_page_attributes(mod->module_init,
105833 - mod->module_init + mod->init_ro_size,
105834 + set_page_attributes(mod->module_init_rx,
105835 + mod->module_init_rx + mod->init_size_rx,
105836 set_memory_rw);
105837 }
105838
105839 @@ -1768,14 +1787,14 @@ void set_all_modules_text_rw(void)
105840 list_for_each_entry_rcu(mod, &modules, list) {
105841 if (mod->state == MODULE_STATE_UNFORMED)
105842 continue;
105843 - if ((mod->module_core) && (mod->core_text_size)) {
105844 - set_page_attributes(mod->module_core,
105845 - mod->module_core + mod->core_text_size,
105846 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
105847 + set_page_attributes(mod->module_core_rx,
105848 + mod->module_core_rx + mod->core_size_rx,
105849 set_memory_rw);
105850 }
105851 - if ((mod->module_init) && (mod->init_text_size)) {
105852 - set_page_attributes(mod->module_init,
105853 - mod->module_init + mod->init_text_size,
105854 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
105855 + set_page_attributes(mod->module_init_rx,
105856 + mod->module_init_rx + mod->init_size_rx,
105857 set_memory_rw);
105858 }
105859 }
105860 @@ -1791,14 +1810,14 @@ void set_all_modules_text_ro(void)
105861 list_for_each_entry_rcu(mod, &modules, list) {
105862 if (mod->state == MODULE_STATE_UNFORMED)
105863 continue;
105864 - if ((mod->module_core) && (mod->core_text_size)) {
105865 - set_page_attributes(mod->module_core,
105866 - mod->module_core + mod->core_text_size,
105867 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
105868 + set_page_attributes(mod->module_core_rx,
105869 + mod->module_core_rx + mod->core_size_rx,
105870 set_memory_ro);
105871 }
105872 - if ((mod->module_init) && (mod->init_text_size)) {
105873 - set_page_attributes(mod->module_init,
105874 - mod->module_init + mod->init_text_size,
105875 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
105876 + set_page_attributes(mod->module_init_rx,
105877 + mod->module_init_rx + mod->init_size_rx,
105878 set_memory_ro);
105879 }
105880 }
105881 @@ -1807,7 +1826,15 @@ void set_all_modules_text_ro(void)
105882 #else
105883 static inline void set_section_ro_nx(void *base, unsigned long text_size, unsigned long ro_size, unsigned long total_size) { }
105884 static void unset_module_core_ro_nx(struct module *mod) { }
105885 -static void unset_module_init_ro_nx(struct module *mod) { }
105886 +static void unset_module_init_ro_nx(struct module *mod)
105887 +{
105888 +
105889 +#ifdef CONFIG_PAX_KERNEXEC
105890 + set_memory_nx((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
105891 + set_memory_rw((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
105892 +#endif
105893 +
105894 +}
105895 #endif
105896
105897 void __weak module_memfree(void *module_region)
105898 @@ -1861,16 +1888,19 @@ static void free_module(struct module *mod)
105899 /* This may be NULL, but that's OK */
105900 unset_module_init_ro_nx(mod);
105901 module_arch_freeing_init(mod);
105902 - module_memfree(mod->module_init);
105903 + module_memfree(mod->module_init_rw);
105904 + module_memfree_exec(mod->module_init_rx);
105905 kfree(mod->args);
105906 percpu_modfree(mod);
105907
105908 /* Free lock-classes; relies on the preceding sync_rcu(). */
105909 - lockdep_free_key_range(mod->module_core, mod->core_size);
105910 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
105911 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
105912
105913 /* Finally, free the core (containing the module structure) */
105914 unset_module_core_ro_nx(mod);
105915 - module_memfree(mod->module_core);
105916 + module_memfree_exec(mod->module_core_rx);
105917 + module_memfree(mod->module_core_rw);
105918
105919 #ifdef CONFIG_MPU
105920 update_protections(current->mm);
105921 @@ -1939,9 +1969,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
105922 int ret = 0;
105923 const struct kernel_symbol *ksym;
105924
105925 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
105926 + int is_fs_load = 0;
105927 + int register_filesystem_found = 0;
105928 + char *p;
105929 +
105930 + p = strstr(mod->args, "grsec_modharden_fs");
105931 + if (p) {
105932 + char *endptr = p + sizeof("grsec_modharden_fs") - 1;
105933 + /* copy \0 as well */
105934 + memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1);
105935 + is_fs_load = 1;
105936 + }
105937 +#endif
105938 +
105939 for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) {
105940 const char *name = info->strtab + sym[i].st_name;
105941
105942 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
105943 + /* it's a real shame this will never get ripped and copied
105944 + upstream! ;(
105945 + */
105946 + if (is_fs_load && !strcmp(name, "register_filesystem"))
105947 + register_filesystem_found = 1;
105948 +#endif
105949 +
105950 switch (sym[i].st_shndx) {
105951 case SHN_COMMON:
105952 /* Ignore common symbols */
105953 @@ -1966,7 +2018,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
105954 ksym = resolve_symbol_wait(mod, info, name);
105955 /* Ok if resolved. */
105956 if (ksym && !IS_ERR(ksym)) {
105957 + pax_open_kernel();
105958 sym[i].st_value = ksym->value;
105959 + pax_close_kernel();
105960 break;
105961 }
105962
105963 @@ -1985,11 +2039,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
105964 secbase = (unsigned long)mod_percpu(mod);
105965 else
105966 secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
105967 + pax_open_kernel();
105968 sym[i].st_value += secbase;
105969 + pax_close_kernel();
105970 break;
105971 }
105972 }
105973
105974 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
105975 + if (is_fs_load && !register_filesystem_found) {
105976 + printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name);
105977 + ret = -EPERM;
105978 + }
105979 +#endif
105980 +
105981 return ret;
105982 }
105983
105984 @@ -2073,22 +2136,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
105985 || s->sh_entsize != ~0UL
105986 || strstarts(sname, ".init"))
105987 continue;
105988 - s->sh_entsize = get_offset(mod, &mod->core_size, s, i);
105989 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
105990 + s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i);
105991 + else
105992 + s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i);
105993 pr_debug("\t%s\n", sname);
105994 }
105995 - switch (m) {
105996 - case 0: /* executable */
105997 - mod->core_size = debug_align(mod->core_size);
105998 - mod->core_text_size = mod->core_size;
105999 - break;
106000 - case 1: /* RO: text and ro-data */
106001 - mod->core_size = debug_align(mod->core_size);
106002 - mod->core_ro_size = mod->core_size;
106003 - break;
106004 - case 3: /* whole core */
106005 - mod->core_size = debug_align(mod->core_size);
106006 - break;
106007 - }
106008 }
106009
106010 pr_debug("Init section allocation order:\n");
106011 @@ -2102,23 +2155,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
106012 || s->sh_entsize != ~0UL
106013 || !strstarts(sname, ".init"))
106014 continue;
106015 - s->sh_entsize = (get_offset(mod, &mod->init_size, s, i)
106016 - | INIT_OFFSET_MASK);
106017 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
106018 + s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i);
106019 + else
106020 + s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i);
106021 + s->sh_entsize |= INIT_OFFSET_MASK;
106022 pr_debug("\t%s\n", sname);
106023 }
106024 - switch (m) {
106025 - case 0: /* executable */
106026 - mod->init_size = debug_align(mod->init_size);
106027 - mod->init_text_size = mod->init_size;
106028 - break;
106029 - case 1: /* RO: text and ro-data */
106030 - mod->init_size = debug_align(mod->init_size);
106031 - mod->init_ro_size = mod->init_size;
106032 - break;
106033 - case 3: /* whole init */
106034 - mod->init_size = debug_align(mod->init_size);
106035 - break;
106036 - }
106037 }
106038 }
106039
106040 @@ -2291,7 +2334,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
106041
106042 /* Put symbol section at end of init part of module. */
106043 symsect->sh_flags |= SHF_ALLOC;
106044 - symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect,
106045 + symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect,
106046 info->index.sym) | INIT_OFFSET_MASK;
106047 pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
106048
106049 @@ -2308,16 +2351,16 @@ static void layout_symtab(struct module *mod, struct load_info *info)
106050 }
106051
106052 /* Append room for core symbols at end of core part. */
106053 - info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
106054 - info->stroffs = mod->core_size = info->symoffs + ndst * sizeof(Elf_Sym);
106055 - mod->core_size += strtab_size;
106056 - mod->core_size = debug_align(mod->core_size);
106057 + info->symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1);
106058 + info->stroffs = mod->core_size_rx = info->symoffs + ndst * sizeof(Elf_Sym);
106059 + mod->core_size_rx += strtab_size;
106060 + mod->core_size_rx = debug_align(mod->core_size_rx);
106061
106062 /* Put string table section at end of init part of module. */
106063 strsect->sh_flags |= SHF_ALLOC;
106064 - strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect,
106065 + strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect,
106066 info->index.str) | INIT_OFFSET_MASK;
106067 - mod->init_size = debug_align(mod->init_size);
106068 + mod->init_size_rx = debug_align(mod->init_size_rx);
106069 pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
106070 }
106071
106072 @@ -2334,12 +2377,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
106073 /* Make sure we get permanent strtab: don't use info->strtab. */
106074 mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
106075
106076 + pax_open_kernel();
106077 +
106078 /* Set types up while we still have access to sections. */
106079 for (i = 0; i < mod->num_symtab; i++)
106080 mod->symtab[i].st_info = elf_type(&mod->symtab[i], info);
106081
106082 - mod->core_symtab = dst = mod->module_core + info->symoffs;
106083 - mod->core_strtab = s = mod->module_core + info->stroffs;
106084 + mod->core_symtab = dst = mod->module_core_rx + info->symoffs;
106085 + mod->core_strtab = s = mod->module_core_rx + info->stroffs;
106086 src = mod->symtab;
106087 for (ndst = i = 0; i < mod->num_symtab; i++) {
106088 if (i == 0 ||
106089 @@ -2351,6 +2396,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
106090 }
106091 }
106092 mod->core_num_syms = ndst;
106093 +
106094 + pax_close_kernel();
106095 }
106096 #else
106097 static inline void layout_symtab(struct module *mod, struct load_info *info)
106098 @@ -2384,17 +2431,33 @@ void * __weak module_alloc(unsigned long size)
106099 return vmalloc_exec(size);
106100 }
106101
106102 -static void *module_alloc_update_bounds(unsigned long size)
106103 +static void *module_alloc_update_bounds_rw(unsigned long size)
106104 {
106105 void *ret = module_alloc(size);
106106
106107 if (ret) {
106108 mutex_lock(&module_mutex);
106109 /* Update module bounds. */
106110 - if ((unsigned long)ret < module_addr_min)
106111 - module_addr_min = (unsigned long)ret;
106112 - if ((unsigned long)ret + size > module_addr_max)
106113 - module_addr_max = (unsigned long)ret + size;
106114 + if ((unsigned long)ret < module_addr_min_rw)
106115 + module_addr_min_rw = (unsigned long)ret;
106116 + if ((unsigned long)ret + size > module_addr_max_rw)
106117 + module_addr_max_rw = (unsigned long)ret + size;
106118 + mutex_unlock(&module_mutex);
106119 + }
106120 + return ret;
106121 +}
106122 +
106123 +static void *module_alloc_update_bounds_rx(unsigned long size)
106124 +{
106125 + void *ret = module_alloc_exec(size);
106126 +
106127 + if (ret) {
106128 + mutex_lock(&module_mutex);
106129 + /* Update module bounds. */
106130 + if ((unsigned long)ret < module_addr_min_rx)
106131 + module_addr_min_rx = (unsigned long)ret;
106132 + if ((unsigned long)ret + size > module_addr_max_rx)
106133 + module_addr_max_rx = (unsigned long)ret + size;
106134 mutex_unlock(&module_mutex);
106135 }
106136 return ret;
106137 @@ -2666,7 +2729,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
106138 mod = (void *)info->sechdrs[info->index.mod].sh_addr;
106139
106140 if (info->index.sym == 0) {
106141 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
106142 + /*
106143 + * avoid potentially printing jibberish on attempted load
106144 + * of a module randomized with a different seed
106145 + */
106146 + pr_warn("module has no symbols (stripped?)\n");
106147 +#else
106148 pr_warn("%s: module has no symbols (stripped?)\n", mod->name);
106149 +#endif
106150 return ERR_PTR(-ENOEXEC);
106151 }
106152
106153 @@ -2682,8 +2753,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
106154 static int check_modinfo(struct module *mod, struct load_info *info, int flags)
106155 {
106156 const char *modmagic = get_modinfo(info, "vermagic");
106157 + const char *license = get_modinfo(info, "license");
106158 int err;
106159
106160 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
106161 + if (!license || !license_is_gpl_compatible(license))
106162 + return -ENOEXEC;
106163 +#endif
106164 +
106165 if (flags & MODULE_INIT_IGNORE_VERMAGIC)
106166 modmagic = NULL;
106167
106168 @@ -2708,7 +2785,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
106169 }
106170
106171 /* Set up license info based on the info section */
106172 - set_license(mod, get_modinfo(info, "license"));
106173 + set_license(mod, license);
106174
106175 return 0;
106176 }
106177 @@ -2805,7 +2882,7 @@ static int move_module(struct module *mod, struct load_info *info)
106178 void *ptr;
106179
106180 /* Do the allocs. */
106181 - ptr = module_alloc_update_bounds(mod->core_size);
106182 + ptr = module_alloc_update_bounds_rw(mod->core_size_rw);
106183 /*
106184 * The pointer to this block is stored in the module structure
106185 * which is inside the block. Just mark it as not being a
106186 @@ -2815,11 +2892,11 @@ static int move_module(struct module *mod, struct load_info *info)
106187 if (!ptr)
106188 return -ENOMEM;
106189
106190 - memset(ptr, 0, mod->core_size);
106191 - mod->module_core = ptr;
106192 + memset(ptr, 0, mod->core_size_rw);
106193 + mod->module_core_rw = ptr;
106194
106195 - if (mod->init_size) {
106196 - ptr = module_alloc_update_bounds(mod->init_size);
106197 + if (mod->init_size_rw) {
106198 + ptr = module_alloc_update_bounds_rw(mod->init_size_rw);
106199 /*
106200 * The pointer to this block is stored in the module structure
106201 * which is inside the block. This block doesn't need to be
106202 @@ -2828,13 +2905,45 @@ static int move_module(struct module *mod, struct load_info *info)
106203 */
106204 kmemleak_ignore(ptr);
106205 if (!ptr) {
106206 - module_memfree(mod->module_core);
106207 + module_memfree(mod->module_core_rw);
106208 return -ENOMEM;
106209 }
106210 - memset(ptr, 0, mod->init_size);
106211 - mod->module_init = ptr;
106212 + memset(ptr, 0, mod->init_size_rw);
106213 + mod->module_init_rw = ptr;
106214 } else
106215 - mod->module_init = NULL;
106216 + mod->module_init_rw = NULL;
106217 +
106218 + ptr = module_alloc_update_bounds_rx(mod->core_size_rx);
106219 + kmemleak_not_leak(ptr);
106220 + if (!ptr) {
106221 + if (mod->module_init_rw)
106222 + module_memfree(mod->module_init_rw);
106223 + module_memfree(mod->module_core_rw);
106224 + return -ENOMEM;
106225 + }
106226 +
106227 + pax_open_kernel();
106228 + memset(ptr, 0, mod->core_size_rx);
106229 + pax_close_kernel();
106230 + mod->module_core_rx = ptr;
106231 +
106232 + if (mod->init_size_rx) {
106233 + ptr = module_alloc_update_bounds_rx(mod->init_size_rx);
106234 + kmemleak_ignore(ptr);
106235 + if (!ptr && mod->init_size_rx) {
106236 + module_memfree_exec(mod->module_core_rx);
106237 + if (mod->module_init_rw)
106238 + module_memfree(mod->module_init_rw);
106239 + module_memfree(mod->module_core_rw);
106240 + return -ENOMEM;
106241 + }
106242 +
106243 + pax_open_kernel();
106244 + memset(ptr, 0, mod->init_size_rx);
106245 + pax_close_kernel();
106246 + mod->module_init_rx = ptr;
106247 + } else
106248 + mod->module_init_rx = NULL;
106249
106250 /* Transfer each section which specifies SHF_ALLOC */
106251 pr_debug("final section addresses:\n");
106252 @@ -2845,16 +2954,45 @@ static int move_module(struct module *mod, struct load_info *info)
106253 if (!(shdr->sh_flags & SHF_ALLOC))
106254 continue;
106255
106256 - if (shdr->sh_entsize & INIT_OFFSET_MASK)
106257 - dest = mod->module_init
106258 - + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
106259 - else
106260 - dest = mod->module_core + shdr->sh_entsize;
106261 + if (shdr->sh_entsize & INIT_OFFSET_MASK) {
106262 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
106263 + dest = mod->module_init_rw
106264 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
106265 + else
106266 + dest = mod->module_init_rx
106267 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
106268 + } else {
106269 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
106270 + dest = mod->module_core_rw + shdr->sh_entsize;
106271 + else
106272 + dest = mod->module_core_rx + shdr->sh_entsize;
106273 + }
106274 +
106275 + if (shdr->sh_type != SHT_NOBITS) {
106276 +
106277 +#ifdef CONFIG_PAX_KERNEXEC
106278 +#ifdef CONFIG_X86_64
106279 + if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR))
106280 + set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT);
106281 +#endif
106282 + if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) {
106283 + pax_open_kernel();
106284 + memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
106285 + pax_close_kernel();
106286 + } else
106287 +#endif
106288
106289 - if (shdr->sh_type != SHT_NOBITS)
106290 memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
106291 + }
106292 /* Update sh_addr to point to copy in image. */
106293 - shdr->sh_addr = (unsigned long)dest;
106294 +
106295 +#ifdef CONFIG_PAX_KERNEXEC
106296 + if (shdr->sh_flags & SHF_EXECINSTR)
106297 + shdr->sh_addr = ktva_ktla((unsigned long)dest);
106298 + else
106299 +#endif
106300 +
106301 + shdr->sh_addr = (unsigned long)dest;
106302 pr_debug("\t0x%lx %s\n",
106303 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
106304 }
106305 @@ -2911,12 +3049,12 @@ static void flush_module_icache(const struct module *mod)
106306 * Do it before processing of module parameters, so the module
106307 * can provide parameter accessor functions of its own.
106308 */
106309 - if (mod->module_init)
106310 - flush_icache_range((unsigned long)mod->module_init,
106311 - (unsigned long)mod->module_init
106312 - + mod->init_size);
106313 - flush_icache_range((unsigned long)mod->module_core,
106314 - (unsigned long)mod->module_core + mod->core_size);
106315 + if (mod->module_init_rx)
106316 + flush_icache_range((unsigned long)mod->module_init_rx,
106317 + (unsigned long)mod->module_init_rx
106318 + + mod->init_size_rx);
106319 + flush_icache_range((unsigned long)mod->module_core_rx,
106320 + (unsigned long)mod->module_core_rx + mod->core_size_rx);
106321
106322 set_fs(old_fs);
106323 }
106324 @@ -2974,8 +3112,10 @@ static void module_deallocate(struct module *mod, struct load_info *info)
106325 {
106326 percpu_modfree(mod);
106327 module_arch_freeing_init(mod);
106328 - module_memfree(mod->module_init);
106329 - module_memfree(mod->module_core);
106330 + module_memfree_exec(mod->module_init_rx);
106331 + module_memfree_exec(mod->module_core_rx);
106332 + module_memfree(mod->module_init_rw);
106333 + module_memfree(mod->module_core_rw);
106334 }
106335
106336 int __weak module_finalize(const Elf_Ehdr *hdr,
106337 @@ -2988,7 +3128,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
106338 static int post_relocation(struct module *mod, const struct load_info *info)
106339 {
106340 /* Sort exception table now relocations are done. */
106341 + pax_open_kernel();
106342 sort_extable(mod->extable, mod->extable + mod->num_exentries);
106343 + pax_close_kernel();
106344
106345 /* Copy relocated percpu area over. */
106346 percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
106347 @@ -3036,13 +3178,15 @@ static void do_mod_ctors(struct module *mod)
106348 /* For freeing module_init on success, in case kallsyms traversing */
106349 struct mod_initfree {
106350 struct rcu_head rcu;
106351 - void *module_init;
106352 + void *module_init_rw;
106353 + void *module_init_rx;
106354 };
106355
106356 static void do_free_init(struct rcu_head *head)
106357 {
106358 struct mod_initfree *m = container_of(head, struct mod_initfree, rcu);
106359 - module_memfree(m->module_init);
106360 + module_memfree(m->module_init_rw);
106361 + module_memfree_exec(m->module_init_rx);
106362 kfree(m);
106363 }
106364
106365 @@ -3062,7 +3206,8 @@ static noinline int do_init_module(struct module *mod)
106366 ret = -ENOMEM;
106367 goto fail;
106368 }
106369 - freeinit->module_init = mod->module_init;
106370 + freeinit->module_init_rw = mod->module_init_rw;
106371 + freeinit->module_init_rx = mod->module_init_rx;
106372
106373 /*
106374 * We want to find out whether @mod uses async during init. Clear
106375 @@ -3121,10 +3266,10 @@ static noinline int do_init_module(struct module *mod)
106376 #endif
106377 unset_module_init_ro_nx(mod);
106378 module_arch_freeing_init(mod);
106379 - mod->module_init = NULL;
106380 - mod->init_size = 0;
106381 - mod->init_ro_size = 0;
106382 - mod->init_text_size = 0;
106383 + mod->module_init_rw = NULL;
106384 + mod->module_init_rx = NULL;
106385 + mod->init_size_rw = 0;
106386 + mod->init_size_rx = 0;
106387 /*
106388 * We want to free module_init, but be aware that kallsyms may be
106389 * walking this with preempt disabled. In all the failure paths,
106390 @@ -3212,16 +3357,16 @@ static int complete_formation(struct module *mod, struct load_info *info)
106391 module_bug_finalize(info->hdr, info->sechdrs, mod);
106392
106393 /* Set RO and NX regions for core */
106394 - set_section_ro_nx(mod->module_core,
106395 - mod->core_text_size,
106396 - mod->core_ro_size,
106397 - mod->core_size);
106398 + set_section_ro_nx(mod->module_core_rx,
106399 + mod->core_size_rx,
106400 + mod->core_size_rx,
106401 + mod->core_size_rx);
106402
106403 /* Set RO and NX regions for init */
106404 - set_section_ro_nx(mod->module_init,
106405 - mod->init_text_size,
106406 - mod->init_ro_size,
106407 - mod->init_size);
106408 + set_section_ro_nx(mod->module_init_rx,
106409 + mod->init_size_rx,
106410 + mod->init_size_rx,
106411 + mod->init_size_rx);
106412
106413 /* Mark state as coming so strong_try_module_get() ignores us,
106414 * but kallsyms etc. can see us. */
106415 @@ -3305,9 +3450,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
106416 if (err)
106417 goto free_unload;
106418
106419 + /* Now copy in args */
106420 + mod->args = strndup_user(uargs, ~0UL >> 1);
106421 + if (IS_ERR(mod->args)) {
106422 + err = PTR_ERR(mod->args);
106423 + goto free_unload;
106424 + }
106425 +
106426 /* Set up MODINFO_ATTR fields */
106427 setup_modinfo(mod, info);
106428
106429 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
106430 + {
106431 + char *p, *p2;
106432 +
106433 + if (strstr(mod->args, "grsec_modharden_netdev")) {
106434 + printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name);
106435 + err = -EPERM;
106436 + goto free_modinfo;
106437 + } else if ((p = strstr(mod->args, "grsec_modharden_normal"))) {
106438 + p += sizeof("grsec_modharden_normal") - 1;
106439 + p2 = strstr(p, "_");
106440 + if (p2) {
106441 + *p2 = '\0';
106442 + printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p);
106443 + *p2 = '_';
106444 + }
106445 + err = -EPERM;
106446 + goto free_modinfo;
106447 + }
106448 + }
106449 +#endif
106450 +
106451 /* Fix up syms, so that st_value is a pointer to location. */
106452 err = simplify_symbols(mod, info);
106453 if (err < 0)
106454 @@ -3323,13 +3497,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
106455
106456 flush_module_icache(mod);
106457
106458 - /* Now copy in args */
106459 - mod->args = strndup_user(uargs, ~0UL >> 1);
106460 - if (IS_ERR(mod->args)) {
106461 - err = PTR_ERR(mod->args);
106462 - goto free_arch_cleanup;
106463 - }
106464 -
106465 dynamic_debug_setup(info->debug, info->num_debug);
106466
106467 /* Ftrace init must be called in the MODULE_STATE_UNFORMED state */
106468 @@ -3380,11 +3547,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
106469 ddebug_cleanup:
106470 dynamic_debug_remove(info->debug);
106471 synchronize_sched();
106472 - kfree(mod->args);
106473 - free_arch_cleanup:
106474 module_arch_cleanup(mod);
106475 free_modinfo:
106476 free_modinfo(mod);
106477 + kfree(mod->args);
106478 free_unload:
106479 module_unload_free(mod);
106480 unlink_mod:
106481 @@ -3397,7 +3563,8 @@ static int load_module(struct load_info *info, const char __user *uargs,
106482 mutex_unlock(&module_mutex);
106483 free_module:
106484 /* Free lock-classes; relies on the preceding sync_rcu() */
106485 - lockdep_free_key_range(mod->module_core, mod->core_size);
106486 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
106487 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
106488
106489 module_deallocate(mod, info);
106490 free_copy:
106491 @@ -3474,10 +3641,16 @@ static const char *get_ksymbol(struct module *mod,
106492 unsigned long nextval;
106493
106494 /* At worse, next value is at end of module */
106495 - if (within_module_init(addr, mod))
106496 - nextval = (unsigned long)mod->module_init+mod->init_text_size;
106497 + if (within_module_init_rx(addr, mod))
106498 + nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx;
106499 + else if (within_module_init_rw(addr, mod))
106500 + nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw;
106501 + else if (within_module_core_rx(addr, mod))
106502 + nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx;
106503 + else if (within_module_core_rw(addr, mod))
106504 + nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw;
106505 else
106506 - nextval = (unsigned long)mod->module_core+mod->core_text_size;
106507 + return NULL;
106508
106509 /* Scan for closest preceding symbol, and next symbol. (ELF
106510 starts real symbols at 1). */
106511 @@ -3725,7 +3898,7 @@ static int m_show(struct seq_file *m, void *p)
106512 return 0;
106513
106514 seq_printf(m, "%s %u",
106515 - mod->name, mod->init_size + mod->core_size);
106516 + mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw);
106517 print_unload_info(m, mod);
106518
106519 /* Informative for users. */
106520 @@ -3734,7 +3907,7 @@ static int m_show(struct seq_file *m, void *p)
106521 mod->state == MODULE_STATE_COMING ? "Loading" :
106522 "Live");
106523 /* Used by oprofile and other similar tools. */
106524 - seq_printf(m, " 0x%pK", mod->module_core);
106525 + seq_printf(m, " 0x%pK 0x%pK", mod->module_core_rx, mod->module_core_rw);
106526
106527 /* Taints info */
106528 if (mod->taints)
106529 @@ -3770,7 +3943,17 @@ static const struct file_operations proc_modules_operations = {
106530
106531 static int __init proc_modules_init(void)
106532 {
106533 +#ifndef CONFIG_GRKERNSEC_HIDESYM
106534 +#ifdef CONFIG_GRKERNSEC_PROC_USER
106535 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
106536 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
106537 + proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations);
106538 +#else
106539 proc_create("modules", 0, NULL, &proc_modules_operations);
106540 +#endif
106541 +#else
106542 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
106543 +#endif
106544 return 0;
106545 }
106546 module_init(proc_modules_init);
106547 @@ -3831,7 +4014,8 @@ struct module *__module_address(unsigned long addr)
106548 {
106549 struct module *mod;
106550
106551 - if (addr < module_addr_min || addr > module_addr_max)
106552 + if ((addr < module_addr_min_rx || addr > module_addr_max_rx) &&
106553 + (addr < module_addr_min_rw || addr > module_addr_max_rw))
106554 return NULL;
106555
106556 list_for_each_entry_rcu(mod, &modules, list) {
106557 @@ -3872,11 +4056,20 @@ bool is_module_text_address(unsigned long addr)
106558 */
106559 struct module *__module_text_address(unsigned long addr)
106560 {
106561 - struct module *mod = __module_address(addr);
106562 + struct module *mod;
106563 +
106564 +#ifdef CONFIG_X86_32
106565 + addr = ktla_ktva(addr);
106566 +#endif
106567 +
106568 + if (addr < module_addr_min_rx || addr > module_addr_max_rx)
106569 + return NULL;
106570 +
106571 + mod = __module_address(addr);
106572 +
106573 if (mod) {
106574 /* Make sure it's within the text section. */
106575 - if (!within(addr, mod->module_init, mod->init_text_size)
106576 - && !within(addr, mod->module_core, mod->core_text_size))
106577 + if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod))
106578 mod = NULL;
106579 }
106580 return mod;
106581 diff --git a/kernel/notifier.c b/kernel/notifier.c
106582 index ae9fc7c..5085fbf 100644
106583 --- a/kernel/notifier.c
106584 +++ b/kernel/notifier.c
106585 @@ -5,6 +5,7 @@
106586 #include <linux/rcupdate.h>
106587 #include <linux/vmalloc.h>
106588 #include <linux/reboot.h>
106589 +#include <linux/mm.h>
106590
106591 /*
106592 * Notifier list for kernel code which wants to be called
106593 @@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl,
106594 while ((*nl) != NULL) {
106595 if (n->priority > (*nl)->priority)
106596 break;
106597 - nl = &((*nl)->next);
106598 + nl = (struct notifier_block **)&((*nl)->next);
106599 }
106600 - n->next = *nl;
106601 + pax_open_kernel();
106602 + *(const void **)&n->next = *nl;
106603 rcu_assign_pointer(*nl, n);
106604 + pax_close_kernel();
106605 return 0;
106606 }
106607
106608 @@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl,
106609 return 0;
106610 if (n->priority > (*nl)->priority)
106611 break;
106612 - nl = &((*nl)->next);
106613 + nl = (struct notifier_block **)&((*nl)->next);
106614 }
106615 - n->next = *nl;
106616 + pax_open_kernel();
106617 + *(const void **)&n->next = *nl;
106618 rcu_assign_pointer(*nl, n);
106619 + pax_close_kernel();
106620 return 0;
106621 }
106622
106623 @@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl,
106624 {
106625 while ((*nl) != NULL) {
106626 if ((*nl) == n) {
106627 + pax_open_kernel();
106628 rcu_assign_pointer(*nl, n->next);
106629 + pax_close_kernel();
106630 return 0;
106631 }
106632 - nl = &((*nl)->next);
106633 + nl = (struct notifier_block **)&((*nl)->next);
106634 }
106635 return -ENOENT;
106636 }
106637 diff --git a/kernel/padata.c b/kernel/padata.c
106638 index b38bea9..91acfbe 100644
106639 --- a/kernel/padata.c
106640 +++ b/kernel/padata.c
106641 @@ -54,7 +54,7 @@ static int padata_cpu_hash(struct parallel_data *pd)
106642 * seq_nr mod. number of cpus in use.
106643 */
106644
106645 - seq_nr = atomic_inc_return(&pd->seq_nr);
106646 + seq_nr = atomic_inc_return_unchecked(&pd->seq_nr);
106647 cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu);
106648
106649 return padata_index_to_cpu(pd, cpu_index);
106650 @@ -428,7 +428,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst,
106651 padata_init_pqueues(pd);
106652 padata_init_squeues(pd);
106653 setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd);
106654 - atomic_set(&pd->seq_nr, -1);
106655 + atomic_set_unchecked(&pd->seq_nr, -1);
106656 atomic_set(&pd->reorder_objects, 0);
106657 atomic_set(&pd->refcnt, 0);
106658 pd->pinst = pinst;
106659 diff --git a/kernel/panic.c b/kernel/panic.c
106660 index 8136ad7..15c857b 100644
106661 --- a/kernel/panic.c
106662 +++ b/kernel/panic.c
106663 @@ -54,7 +54,7 @@ EXPORT_SYMBOL(panic_blink);
106664 /*
106665 * Stop ourself in panic -- architecture code may override this
106666 */
106667 -void __weak panic_smp_self_stop(void)
106668 +void __weak __noreturn panic_smp_self_stop(void)
106669 {
106670 while (1)
106671 cpu_relax();
106672 @@ -425,7 +425,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
106673 disable_trace_on_warning();
106674
106675 pr_warn("------------[ cut here ]------------\n");
106676 - pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS()\n",
106677 + pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pA()\n",
106678 raw_smp_processor_id(), current->pid, file, line, caller);
106679
106680 if (args)
106681 @@ -490,7 +490,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
106682 */
106683 __visible void __stack_chk_fail(void)
106684 {
106685 - panic("stack-protector: Kernel stack is corrupted in: %p\n",
106686 + dump_stack();
106687 + panic("stack-protector: Kernel stack is corrupted in: %pA\n",
106688 __builtin_return_address(0));
106689 }
106690 EXPORT_SYMBOL(__stack_chk_fail);
106691 diff --git a/kernel/pid.c b/kernel/pid.c
106692 index 4fd07d5..02bce4f 100644
106693 --- a/kernel/pid.c
106694 +++ b/kernel/pid.c
106695 @@ -33,6 +33,7 @@
106696 #include <linux/rculist.h>
106697 #include <linux/bootmem.h>
106698 #include <linux/hash.h>
106699 +#include <linux/security.h>
106700 #include <linux/pid_namespace.h>
106701 #include <linux/init_task.h>
106702 #include <linux/syscalls.h>
106703 @@ -47,7 +48,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID;
106704
106705 int pid_max = PID_MAX_DEFAULT;
106706
106707 -#define RESERVED_PIDS 300
106708 +#define RESERVED_PIDS 500
106709
106710 int pid_max_min = RESERVED_PIDS + 1;
106711 int pid_max_max = PID_MAX_LIMIT;
106712 @@ -451,10 +452,18 @@ EXPORT_SYMBOL(pid_task);
106713 */
106714 struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
106715 {
106716 + struct task_struct *task;
106717 +
106718 rcu_lockdep_assert(rcu_read_lock_held(),
106719 "find_task_by_pid_ns() needs rcu_read_lock()"
106720 " protection");
106721 - return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
106722 +
106723 + task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
106724 +
106725 + if (gr_pid_is_chrooted(task))
106726 + return NULL;
106727 +
106728 + return task;
106729 }
106730
106731 struct task_struct *find_task_by_vpid(pid_t vnr)
106732 @@ -462,6 +471,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
106733 return find_task_by_pid_ns(vnr, task_active_pid_ns(current));
106734 }
106735
106736 +struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr)
106737 +{
106738 + rcu_lockdep_assert(rcu_read_lock_held(),
106739 + "find_task_by_pid_ns() needs rcu_read_lock()"
106740 + " protection");
106741 + return pid_task(find_pid_ns(vnr, task_active_pid_ns(current)), PIDTYPE_PID);
106742 +}
106743 +
106744 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
106745 {
106746 struct pid *pid;
106747 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
106748 index a65ba13..f600dbb 100644
106749 --- a/kernel/pid_namespace.c
106750 +++ b/kernel/pid_namespace.c
106751 @@ -274,7 +274,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
106752 void __user *buffer, size_t *lenp, loff_t *ppos)
106753 {
106754 struct pid_namespace *pid_ns = task_active_pid_ns(current);
106755 - struct ctl_table tmp = *table;
106756 + ctl_table_no_const tmp = *table;
106757
106758 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN))
106759 return -EPERM;
106760 diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
106761 index 9e30231..75a6d97 100644
106762 --- a/kernel/power/Kconfig
106763 +++ b/kernel/power/Kconfig
106764 @@ -24,6 +24,8 @@ config HIBERNATE_CALLBACKS
106765 config HIBERNATION
106766 bool "Hibernation (aka 'suspend to disk')"
106767 depends on SWAP && ARCH_HIBERNATION_POSSIBLE
106768 + depends on !GRKERNSEC_KMEM
106769 + depends on !PAX_MEMORY_SANITIZE
106770 select HIBERNATE_CALLBACKS
106771 select LZO_COMPRESS
106772 select LZO_DECOMPRESS
106773 diff --git a/kernel/power/process.c b/kernel/power/process.c
106774 index 564f786..361a18e 100644
106775 --- a/kernel/power/process.c
106776 +++ b/kernel/power/process.c
106777 @@ -35,6 +35,7 @@ static int try_to_freeze_tasks(bool user_only)
106778 unsigned int elapsed_msecs;
106779 bool wakeup = false;
106780 int sleep_usecs = USEC_PER_MSEC;
106781 + bool timedout = false;
106782
106783 do_gettimeofday(&start);
106784
106785 @@ -45,13 +46,20 @@ static int try_to_freeze_tasks(bool user_only)
106786
106787 while (true) {
106788 todo = 0;
106789 + if (time_after(jiffies, end_time))
106790 + timedout = true;
106791 read_lock(&tasklist_lock);
106792 for_each_process_thread(g, p) {
106793 if (p == current || !freeze_task(p))
106794 continue;
106795
106796 - if (!freezer_should_skip(p))
106797 + if (!freezer_should_skip(p)) {
106798 todo++;
106799 + if (timedout) {
106800 + printk(KERN_ERR "Task refusing to freeze:\n");
106801 + sched_show_task(p);
106802 + }
106803 + }
106804 }
106805 read_unlock(&tasklist_lock);
106806
106807 @@ -60,7 +68,7 @@ static int try_to_freeze_tasks(bool user_only)
106808 todo += wq_busy;
106809 }
106810
106811 - if (!todo || time_after(jiffies, end_time))
106812 + if (!todo || timedout)
106813 break;
106814
106815 if (pm_wakeup_pending()) {
106816 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
106817 index bff0169..c90815d 100644
106818 --- a/kernel/printk/printk.c
106819 +++ b/kernel/printk/printk.c
106820 @@ -463,7 +463,7 @@ static int log_store(int facility, int level,
106821 return msg->text_len;
106822 }
106823
106824 -int dmesg_restrict = IS_ENABLED(CONFIG_SECURITY_DMESG_RESTRICT);
106825 +int dmesg_restrict __read_only = IS_ENABLED(CONFIG_SECURITY_DMESG_RESTRICT);
106826
106827 static int syslog_action_restricted(int type)
106828 {
106829 @@ -486,6 +486,11 @@ int check_syslog_permissions(int type, bool from_file)
106830 if (from_file && type != SYSLOG_ACTION_OPEN)
106831 goto ok;
106832
106833 +#ifdef CONFIG_GRKERNSEC_DMESG
106834 + if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN))
106835 + return -EPERM;
106836 +#endif
106837 +
106838 if (syslog_action_restricted(type)) {
106839 if (capable(CAP_SYSLOG))
106840 goto ok;
106841 diff --git a/kernel/profile.c b/kernel/profile.c
106842 index a7bcd28..5b368fa 100644
106843 --- a/kernel/profile.c
106844 +++ b/kernel/profile.c
106845 @@ -37,7 +37,7 @@ struct profile_hit {
106846 #define NR_PROFILE_HIT (PAGE_SIZE/sizeof(struct profile_hit))
106847 #define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ)
106848
106849 -static atomic_t *prof_buffer;
106850 +static atomic_unchecked_t *prof_buffer;
106851 static unsigned long prof_len, prof_shift;
106852
106853 int prof_on __read_mostly;
106854 @@ -256,7 +256,7 @@ static void profile_flip_buffers(void)
106855 hits[i].pc = 0;
106856 continue;
106857 }
106858 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
106859 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
106860 hits[i].hits = hits[i].pc = 0;
106861 }
106862 }
106863 @@ -317,9 +317,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
106864 * Add the current hit(s) and flush the write-queue out
106865 * to the global buffer:
106866 */
106867 - atomic_add(nr_hits, &prof_buffer[pc]);
106868 + atomic_add_unchecked(nr_hits, &prof_buffer[pc]);
106869 for (i = 0; i < NR_PROFILE_HIT; ++i) {
106870 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
106871 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
106872 hits[i].pc = hits[i].hits = 0;
106873 }
106874 out:
106875 @@ -394,7 +394,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
106876 {
106877 unsigned long pc;
106878 pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
106879 - atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
106880 + atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
106881 }
106882 #endif /* !CONFIG_SMP */
106883
106884 @@ -489,7 +489,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos)
106885 return -EFAULT;
106886 buf++; p++; count--; read++;
106887 }
106888 - pnt = (char *)prof_buffer + p - sizeof(atomic_t);
106889 + pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t);
106890 if (copy_to_user(buf, (void *)pnt, count))
106891 return -EFAULT;
106892 read += count;
106893 @@ -520,7 +520,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf,
106894 }
106895 #endif
106896 profile_discard_flip_buffers();
106897 - memset(prof_buffer, 0, prof_len * sizeof(atomic_t));
106898 + memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t));
106899 return count;
106900 }
106901
106902 diff --git a/kernel/ptrace.c b/kernel/ptrace.c
106903 index c8e0e05..2be5614 100644
106904 --- a/kernel/ptrace.c
106905 +++ b/kernel/ptrace.c
106906 @@ -321,7 +321,7 @@ static int ptrace_attach(struct task_struct *task, long request,
106907 if (seize)
106908 flags |= PT_SEIZED;
106909 rcu_read_lock();
106910 - if (ns_capable(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
106911 + if (ns_capable_nolog(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
106912 flags |= PT_PTRACE_CAP;
106913 rcu_read_unlock();
106914 task->ptrace = flags;
106915 @@ -514,7 +514,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst
106916 break;
106917 return -EIO;
106918 }
106919 - if (copy_to_user(dst, buf, retval))
106920 + if (retval > sizeof(buf) || copy_to_user(dst, buf, retval))
106921 return -EFAULT;
106922 copied += retval;
106923 src += retval;
106924 @@ -802,7 +802,7 @@ int ptrace_request(struct task_struct *child, long request,
106925 bool seized = child->ptrace & PT_SEIZED;
106926 int ret = -EIO;
106927 siginfo_t siginfo, *si;
106928 - void __user *datavp = (void __user *) data;
106929 + void __user *datavp = (__force void __user *) data;
106930 unsigned long __user *datalp = datavp;
106931 unsigned long flags;
106932
106933 @@ -1048,14 +1048,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
106934 goto out;
106935 }
106936
106937 + if (gr_handle_ptrace(child, request)) {
106938 + ret = -EPERM;
106939 + goto out_put_task_struct;
106940 + }
106941 +
106942 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
106943 ret = ptrace_attach(child, request, addr, data);
106944 /*
106945 * Some architectures need to do book-keeping after
106946 * a ptrace attach.
106947 */
106948 - if (!ret)
106949 + if (!ret) {
106950 arch_ptrace_attach(child);
106951 + gr_audit_ptrace(child);
106952 + }
106953 goto out_put_task_struct;
106954 }
106955
106956 @@ -1083,7 +1090,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
106957 copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
106958 if (copied != sizeof(tmp))
106959 return -EIO;
106960 - return put_user(tmp, (unsigned long __user *)data);
106961 + return put_user(tmp, (__force unsigned long __user *)data);
106962 }
106963
106964 int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
106965 @@ -1176,7 +1183,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
106966 }
106967
106968 COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
106969 - compat_long_t, addr, compat_long_t, data)
106970 + compat_ulong_t, addr, compat_ulong_t, data)
106971 {
106972 struct task_struct *child;
106973 long ret;
106974 @@ -1192,14 +1199,21 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
106975 goto out;
106976 }
106977
106978 + if (gr_handle_ptrace(child, request)) {
106979 + ret = -EPERM;
106980 + goto out_put_task_struct;
106981 + }
106982 +
106983 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
106984 ret = ptrace_attach(child, request, addr, data);
106985 /*
106986 * Some architectures need to do book-keeping after
106987 * a ptrace attach.
106988 */
106989 - if (!ret)
106990 + if (!ret) {
106991 arch_ptrace_attach(child);
106992 + gr_audit_ptrace(child);
106993 + }
106994 goto out_put_task_struct;
106995 }
106996
106997 diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
106998 index 8dbe276..8e87dbd 100644
106999 --- a/kernel/rcu/rcutorture.c
107000 +++ b/kernel/rcu/rcutorture.c
107001 @@ -134,12 +134,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
107002 rcu_torture_count) = { 0 };
107003 static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
107004 rcu_torture_batch) = { 0 };
107005 -static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
107006 -static atomic_t n_rcu_torture_alloc;
107007 -static atomic_t n_rcu_torture_alloc_fail;
107008 -static atomic_t n_rcu_torture_free;
107009 -static atomic_t n_rcu_torture_mberror;
107010 -static atomic_t n_rcu_torture_error;
107011 +static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
107012 +static atomic_unchecked_t n_rcu_torture_alloc;
107013 +static atomic_unchecked_t n_rcu_torture_alloc_fail;
107014 +static atomic_unchecked_t n_rcu_torture_free;
107015 +static atomic_unchecked_t n_rcu_torture_mberror;
107016 +static atomic_unchecked_t n_rcu_torture_error;
107017 static long n_rcu_torture_barrier_error;
107018 static long n_rcu_torture_boost_ktrerror;
107019 static long n_rcu_torture_boost_rterror;
107020 @@ -148,7 +148,7 @@ static long n_rcu_torture_boosts;
107021 static long n_rcu_torture_timers;
107022 static long n_barrier_attempts;
107023 static long n_barrier_successes;
107024 -static atomic_long_t n_cbfloods;
107025 +static atomic_long_unchecked_t n_cbfloods;
107026 static struct list_head rcu_torture_removed;
107027
107028 static int rcu_torture_writer_state;
107029 @@ -211,11 +211,11 @@ rcu_torture_alloc(void)
107030
107031 spin_lock_bh(&rcu_torture_lock);
107032 if (list_empty(&rcu_torture_freelist)) {
107033 - atomic_inc(&n_rcu_torture_alloc_fail);
107034 + atomic_inc_unchecked(&n_rcu_torture_alloc_fail);
107035 spin_unlock_bh(&rcu_torture_lock);
107036 return NULL;
107037 }
107038 - atomic_inc(&n_rcu_torture_alloc);
107039 + atomic_inc_unchecked(&n_rcu_torture_alloc);
107040 p = rcu_torture_freelist.next;
107041 list_del_init(p);
107042 spin_unlock_bh(&rcu_torture_lock);
107043 @@ -228,7 +228,7 @@ rcu_torture_alloc(void)
107044 static void
107045 rcu_torture_free(struct rcu_torture *p)
107046 {
107047 - atomic_inc(&n_rcu_torture_free);
107048 + atomic_inc_unchecked(&n_rcu_torture_free);
107049 spin_lock_bh(&rcu_torture_lock);
107050 list_add_tail(&p->rtort_free, &rcu_torture_freelist);
107051 spin_unlock_bh(&rcu_torture_lock);
107052 @@ -308,7 +308,7 @@ rcu_torture_pipe_update_one(struct rcu_torture *rp)
107053 i = rp->rtort_pipe_count;
107054 if (i > RCU_TORTURE_PIPE_LEN)
107055 i = RCU_TORTURE_PIPE_LEN;
107056 - atomic_inc(&rcu_torture_wcount[i]);
107057 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
107058 if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
107059 rp->rtort_mbtest = 0;
107060 return true;
107061 @@ -796,7 +796,7 @@ rcu_torture_cbflood(void *arg)
107062 VERBOSE_TOROUT_STRING("rcu_torture_cbflood task started");
107063 do {
107064 schedule_timeout_interruptible(cbflood_inter_holdoff);
107065 - atomic_long_inc(&n_cbfloods);
107066 + atomic_long_inc_unchecked(&n_cbfloods);
107067 WARN_ON(signal_pending(current));
107068 for (i = 0; i < cbflood_n_burst; i++) {
107069 for (j = 0; j < cbflood_n_per_burst; j++) {
107070 @@ -923,7 +923,7 @@ rcu_torture_writer(void *arg)
107071 i = old_rp->rtort_pipe_count;
107072 if (i > RCU_TORTURE_PIPE_LEN)
107073 i = RCU_TORTURE_PIPE_LEN;
107074 - atomic_inc(&rcu_torture_wcount[i]);
107075 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
107076 old_rp->rtort_pipe_count++;
107077 switch (synctype[torture_random(&rand) % nsynctypes]) {
107078 case RTWS_DEF_FREE:
107079 @@ -1061,7 +1061,7 @@ static void rcu_torture_timer(unsigned long unused)
107080 return;
107081 }
107082 if (p->rtort_mbtest == 0)
107083 - atomic_inc(&n_rcu_torture_mberror);
107084 + atomic_inc_unchecked(&n_rcu_torture_mberror);
107085 spin_lock(&rand_lock);
107086 cur_ops->read_delay(&rand);
107087 n_rcu_torture_timers++;
107088 @@ -1136,7 +1136,7 @@ rcu_torture_reader(void *arg)
107089 continue;
107090 }
107091 if (p->rtort_mbtest == 0)
107092 - atomic_inc(&n_rcu_torture_mberror);
107093 + atomic_inc_unchecked(&n_rcu_torture_mberror);
107094 cur_ops->read_delay(&rand);
107095 preempt_disable();
107096 pipe_count = p->rtort_pipe_count;
107097 @@ -1205,11 +1205,11 @@ rcu_torture_stats_print(void)
107098 rcu_torture_current,
107099 rcu_torture_current_version,
107100 list_empty(&rcu_torture_freelist),
107101 - atomic_read(&n_rcu_torture_alloc),
107102 - atomic_read(&n_rcu_torture_alloc_fail),
107103 - atomic_read(&n_rcu_torture_free));
107104 + atomic_read_unchecked(&n_rcu_torture_alloc),
107105 + atomic_read_unchecked(&n_rcu_torture_alloc_fail),
107106 + atomic_read_unchecked(&n_rcu_torture_free));
107107 pr_cont("rtmbe: %d rtbke: %ld rtbre: %ld ",
107108 - atomic_read(&n_rcu_torture_mberror),
107109 + atomic_read_unchecked(&n_rcu_torture_mberror),
107110 n_rcu_torture_boost_ktrerror,
107111 n_rcu_torture_boost_rterror);
107112 pr_cont("rtbf: %ld rtb: %ld nt: %ld ",
107113 @@ -1221,17 +1221,17 @@ rcu_torture_stats_print(void)
107114 n_barrier_successes,
107115 n_barrier_attempts,
107116 n_rcu_torture_barrier_error);
107117 - pr_cont("cbflood: %ld\n", atomic_long_read(&n_cbfloods));
107118 + pr_cont("cbflood: %ld\n", atomic_long_read_unchecked(&n_cbfloods));
107119
107120 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
107121 - if (atomic_read(&n_rcu_torture_mberror) != 0 ||
107122 + if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
107123 n_rcu_torture_barrier_error != 0 ||
107124 n_rcu_torture_boost_ktrerror != 0 ||
107125 n_rcu_torture_boost_rterror != 0 ||
107126 n_rcu_torture_boost_failure != 0 ||
107127 i > 1) {
107128 pr_cont("%s", "!!! ");
107129 - atomic_inc(&n_rcu_torture_error);
107130 + atomic_inc_unchecked(&n_rcu_torture_error);
107131 WARN_ON_ONCE(1);
107132 }
107133 pr_cont("Reader Pipe: ");
107134 @@ -1248,7 +1248,7 @@ rcu_torture_stats_print(void)
107135 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
107136 pr_cont("Free-Block Circulation: ");
107137 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
107138 - pr_cont(" %d", atomic_read(&rcu_torture_wcount[i]));
107139 + pr_cont(" %d", atomic_read_unchecked(&rcu_torture_wcount[i]));
107140 }
107141 pr_cont("\n");
107142
107143 @@ -1595,7 +1595,7 @@ rcu_torture_cleanup(void)
107144
107145 rcu_torture_stats_print(); /* -After- the stats thread is stopped! */
107146
107147 - if (atomic_read(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
107148 + if (atomic_read_unchecked(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
107149 rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
107150 else if (torture_onoff_failures())
107151 rcu_torture_print_module_parms(cur_ops,
107152 @@ -1720,18 +1720,18 @@ rcu_torture_init(void)
107153
107154 rcu_torture_current = NULL;
107155 rcu_torture_current_version = 0;
107156 - atomic_set(&n_rcu_torture_alloc, 0);
107157 - atomic_set(&n_rcu_torture_alloc_fail, 0);
107158 - atomic_set(&n_rcu_torture_free, 0);
107159 - atomic_set(&n_rcu_torture_mberror, 0);
107160 - atomic_set(&n_rcu_torture_error, 0);
107161 + atomic_set_unchecked(&n_rcu_torture_alloc, 0);
107162 + atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0);
107163 + atomic_set_unchecked(&n_rcu_torture_free, 0);
107164 + atomic_set_unchecked(&n_rcu_torture_mberror, 0);
107165 + atomic_set_unchecked(&n_rcu_torture_error, 0);
107166 n_rcu_torture_barrier_error = 0;
107167 n_rcu_torture_boost_ktrerror = 0;
107168 n_rcu_torture_boost_rterror = 0;
107169 n_rcu_torture_boost_failure = 0;
107170 n_rcu_torture_boosts = 0;
107171 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
107172 - atomic_set(&rcu_torture_wcount[i], 0);
107173 + atomic_set_unchecked(&rcu_torture_wcount[i], 0);
107174 for_each_possible_cpu(cpu) {
107175 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
107176 per_cpu(rcu_torture_count, cpu)[i] = 0;
107177 diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
107178 index ec30868..89752ff 100644
107179 --- a/kernel/rcu/tiny.c
107180 +++ b/kernel/rcu/tiny.c
107181 @@ -42,7 +42,7 @@
107182 /* Forward declarations for tiny_plugin.h. */
107183 struct rcu_ctrlblk;
107184 static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp);
107185 -static void rcu_process_callbacks(struct softirq_action *unused);
107186 +static void rcu_process_callbacks(void);
107187 static void __call_rcu(struct rcu_head *head,
107188 void (*func)(struct rcu_head *rcu),
107189 struct rcu_ctrlblk *rcp);
107190 @@ -203,7 +203,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
107191 false));
107192 }
107193
107194 -static void rcu_process_callbacks(struct softirq_action *unused)
107195 +static __latent_entropy void rcu_process_callbacks(void)
107196 {
107197 __rcu_process_callbacks(&rcu_sched_ctrlblk);
107198 __rcu_process_callbacks(&rcu_bh_ctrlblk);
107199 diff --git a/kernel/rcu/tiny_plugin.h b/kernel/rcu/tiny_plugin.h
107200 index f94e209..d2985bd 100644
107201 --- a/kernel/rcu/tiny_plugin.h
107202 +++ b/kernel/rcu/tiny_plugin.h
107203 @@ -150,10 +150,10 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp)
107204 rcp->name, rcp->ticks_this_gp, DYNTICK_TASK_EXIT_IDLE,
107205 jiffies - rcp->gp_start, rcp->qlen);
107206 dump_stack();
107207 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies +
107208 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies +
107209 3 * rcu_jiffies_till_stall_check() + 3;
107210 } else if (ULONG_CMP_GE(j, js)) {
107211 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
107212 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
107213 }
107214 }
107215
107216 @@ -161,7 +161,7 @@ static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp)
107217 {
107218 rcp->ticks_this_gp = 0;
107219 rcp->gp_start = jiffies;
107220 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
107221 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
107222 }
107223
107224 static void check_cpu_stalls(void)
107225 diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
107226 index 8cf7304..953f8ad 100644
107227 --- a/kernel/rcu/tree.c
107228 +++ b/kernel/rcu/tree.c
107229 @@ -290,7 +290,7 @@ static void rcu_momentary_dyntick_idle(void)
107230 */
107231 rdtp = this_cpu_ptr(&rcu_dynticks);
107232 smp_mb__before_atomic(); /* Earlier stuff before QS. */
107233 - atomic_add(2, &rdtp->dynticks); /* QS. */
107234 + atomic_add_unchecked(2, &rdtp->dynticks); /* QS. */
107235 smp_mb__after_atomic(); /* Later stuff after QS. */
107236 break;
107237 }
107238 @@ -602,9 +602,9 @@ static void rcu_eqs_enter_common(long long oldval, bool user)
107239 rcu_prepare_for_idle();
107240 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
107241 smp_mb__before_atomic(); /* See above. */
107242 - atomic_inc(&rdtp->dynticks);
107243 + atomic_inc_unchecked(&rdtp->dynticks);
107244 smp_mb__after_atomic(); /* Force ordering with next sojourn. */
107245 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
107246 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
107247 rcu_dynticks_task_enter();
107248
107249 /*
107250 @@ -725,10 +725,10 @@ static void rcu_eqs_exit_common(long long oldval, int user)
107251
107252 rcu_dynticks_task_exit();
107253 smp_mb__before_atomic(); /* Force ordering w/previous sojourn. */
107254 - atomic_inc(&rdtp->dynticks);
107255 + atomic_inc_unchecked(&rdtp->dynticks);
107256 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
107257 smp_mb__after_atomic(); /* See above. */
107258 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
107259 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
107260 rcu_cleanup_after_idle();
107261 trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
107262 if (!user && !is_idle_task(current)) {
107263 @@ -862,12 +862,12 @@ void rcu_nmi_enter(void)
107264 * to be in the outermost NMI handler that interrupted an RCU-idle
107265 * period (observation due to Andy Lutomirski).
107266 */
107267 - if (!(atomic_read(&rdtp->dynticks) & 0x1)) {
107268 + if (!(atomic_read_unchecked(&rdtp->dynticks) & 0x1)) {
107269 smp_mb__before_atomic(); /* Force delay from prior write. */
107270 - atomic_inc(&rdtp->dynticks);
107271 + atomic_inc_unchecked(&rdtp->dynticks);
107272 /* atomic_inc() before later RCU read-side crit sects */
107273 smp_mb__after_atomic(); /* See above. */
107274 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
107275 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
107276 incby = 1;
107277 }
107278 rdtp->dynticks_nmi_nesting += incby;
107279 @@ -892,7 +892,7 @@ void rcu_nmi_exit(void)
107280 * to us!)
107281 */
107282 WARN_ON_ONCE(rdtp->dynticks_nmi_nesting <= 0);
107283 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
107284 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
107285
107286 /*
107287 * If the nesting level is not 1, the CPU wasn't RCU-idle, so
107288 @@ -907,9 +907,9 @@ void rcu_nmi_exit(void)
107289 rdtp->dynticks_nmi_nesting = 0;
107290 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
107291 smp_mb__before_atomic(); /* See above. */
107292 - atomic_inc(&rdtp->dynticks);
107293 + atomic_inc_unchecked(&rdtp->dynticks);
107294 smp_mb__after_atomic(); /* Force delay to next write. */
107295 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
107296 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
107297 }
107298
107299 /**
107300 @@ -922,7 +922,7 @@ void rcu_nmi_exit(void)
107301 */
107302 bool notrace __rcu_is_watching(void)
107303 {
107304 - return atomic_read(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
107305 + return atomic_read_unchecked(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
107306 }
107307
107308 /**
107309 @@ -1005,7 +1005,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
107310 static int dyntick_save_progress_counter(struct rcu_data *rdp,
107311 bool *isidle, unsigned long *maxj)
107312 {
107313 - rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
107314 + rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
107315 rcu_sysidle_check_cpu(rdp, isidle, maxj);
107316 if ((rdp->dynticks_snap & 0x1) == 0) {
107317 trace_rcu_fqs(rdp->rsp->name, rdp->gpnum, rdp->cpu, TPS("dti"));
107318 @@ -1013,7 +1013,7 @@ static int dyntick_save_progress_counter(struct rcu_data *rdp,
107319 } else {
107320 if (ULONG_CMP_LT(ACCESS_ONCE(rdp->gpnum) + ULONG_MAX / 4,
107321 rdp->mynode->gpnum))
107322 - ACCESS_ONCE(rdp->gpwrap) = true;
107323 + ACCESS_ONCE_RW(rdp->gpwrap) = true;
107324 return 0;
107325 }
107326 }
107327 @@ -1031,7 +1031,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
107328 int *rcrmp;
107329 unsigned int snap;
107330
107331 - curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks);
107332 + curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
107333 snap = (unsigned int)rdp->dynticks_snap;
107334
107335 /*
107336 @@ -1094,10 +1094,10 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
107337 rdp->rsp->gp_start + jiffies_till_sched_qs) ||
107338 ULONG_CMP_GE(jiffies, rdp->rsp->jiffies_resched)) {
107339 if (!(ACCESS_ONCE(*rcrmp) & rdp->rsp->flavor_mask)) {
107340 - ACCESS_ONCE(rdp->cond_resched_completed) =
107341 + ACCESS_ONCE_RW(rdp->cond_resched_completed) =
107342 ACCESS_ONCE(rdp->mynode->completed);
107343 smp_mb(); /* ->cond_resched_completed before *rcrmp. */
107344 - ACCESS_ONCE(*rcrmp) =
107345 + ACCESS_ONCE_RW(*rcrmp) =
107346 ACCESS_ONCE(*rcrmp) + rdp->rsp->flavor_mask;
107347 resched_cpu(rdp->cpu); /* Force CPU into scheduler. */
107348 rdp->rsp->jiffies_resched += 5; /* Enable beating. */
107349 @@ -1119,7 +1119,7 @@ static void record_gp_stall_check_time(struct rcu_state *rsp)
107350 rsp->gp_start = j;
107351 smp_wmb(); /* Record start time before stall time. */
107352 j1 = rcu_jiffies_till_stall_check();
107353 - ACCESS_ONCE(rsp->jiffies_stall) = j + j1;
107354 + ACCESS_ONCE_RW(rsp->jiffies_stall) = j + j1;
107355 rsp->jiffies_resched = j + j1 / 2;
107356 rsp->n_force_qs_gpstart = ACCESS_ONCE(rsp->n_force_qs);
107357 }
107358 @@ -1178,7 +1178,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp, unsigned long gpnum)
107359 raw_spin_unlock_irqrestore(&rnp->lock, flags);
107360 return;
107361 }
107362 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
107363 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
107364 raw_spin_unlock_irqrestore(&rnp->lock, flags);
107365
107366 /*
107367 @@ -1263,7 +1263,7 @@ static void print_cpu_stall(struct rcu_state *rsp)
107368
107369 raw_spin_lock_irqsave(&rnp->lock, flags);
107370 if (ULONG_CMP_GE(jiffies, ACCESS_ONCE(rsp->jiffies_stall)))
107371 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies +
107372 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies +
107373 3 * rcu_jiffies_till_stall_check() + 3;
107374 raw_spin_unlock_irqrestore(&rnp->lock, flags);
107375
107376 @@ -1347,7 +1347,7 @@ void rcu_cpu_stall_reset(void)
107377 struct rcu_state *rsp;
107378
107379 for_each_rcu_flavor(rsp)
107380 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
107381 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
107382 }
107383
107384 /*
107385 @@ -1704,7 +1704,7 @@ static bool __note_gp_changes(struct rcu_state *rsp, struct rcu_node *rnp,
107386 rdp->rcu_qs_ctr_snap = __this_cpu_read(rcu_qs_ctr);
107387 rdp->qs_pending = !!(rnp->qsmask & rdp->grpmask);
107388 zero_cpu_stall_ticks(rdp);
107389 - ACCESS_ONCE(rdp->gpwrap) = false;
107390 + ACCESS_ONCE_RW(rdp->gpwrap) = false;
107391 }
107392 return ret;
107393 }
107394 @@ -1740,7 +1740,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
107395 struct rcu_data *rdp;
107396 struct rcu_node *rnp = rcu_get_root(rsp);
107397
107398 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107399 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107400 raw_spin_lock_irq(&rnp->lock);
107401 smp_mb__after_unlock_lock();
107402 if (!ACCESS_ONCE(rsp->gp_flags)) {
107403 @@ -1748,7 +1748,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
107404 raw_spin_unlock_irq(&rnp->lock);
107405 return 0;
107406 }
107407 - ACCESS_ONCE(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
107408 + ACCESS_ONCE_RW(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
107409
107410 if (WARN_ON_ONCE(rcu_gp_in_progress(rsp))) {
107411 /*
107412 @@ -1834,9 +1834,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
107413 rdp = this_cpu_ptr(rsp->rda);
107414 rcu_preempt_check_blocked_tasks(rnp);
107415 rnp->qsmask = rnp->qsmaskinit;
107416 - ACCESS_ONCE(rnp->gpnum) = rsp->gpnum;
107417 + ACCESS_ONCE_RW(rnp->gpnum) = rsp->gpnum;
107418 if (WARN_ON_ONCE(rnp->completed != rsp->completed))
107419 - ACCESS_ONCE(rnp->completed) = rsp->completed;
107420 + ACCESS_ONCE_RW(rnp->completed) = rsp->completed;
107421 if (rnp == rdp->mynode)
107422 (void)__note_gp_changes(rsp, rnp, rdp);
107423 rcu_preempt_boost_start_gp(rnp);
107424 @@ -1845,7 +1845,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
107425 rnp->grphi, rnp->qsmask);
107426 raw_spin_unlock_irq(&rnp->lock);
107427 cond_resched_rcu_qs();
107428 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107429 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107430 if (gp_init_delay > 0 &&
107431 !(rsp->gpnum % (rcu_num_nodes * PER_RCU_NODE_PERIOD)))
107432 schedule_timeout_uninterruptible(gp_init_delay);
107433 @@ -1864,7 +1864,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
107434 unsigned long maxj;
107435 struct rcu_node *rnp = rcu_get_root(rsp);
107436
107437 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107438 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107439 rsp->n_force_qs++;
107440 if (fqs_state == RCU_SAVE_DYNTICK) {
107441 /* Collect dyntick-idle snapshots. */
107442 @@ -1885,7 +1885,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
107443 if (ACCESS_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {
107444 raw_spin_lock_irq(&rnp->lock);
107445 smp_mb__after_unlock_lock();
107446 - ACCESS_ONCE(rsp->gp_flags) =
107447 + ACCESS_ONCE_RW(rsp->gp_flags) =
107448 ACCESS_ONCE(rsp->gp_flags) & ~RCU_GP_FLAG_FQS;
107449 raw_spin_unlock_irq(&rnp->lock);
107450 }
107451 @@ -1903,7 +1903,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
107452 struct rcu_data *rdp;
107453 struct rcu_node *rnp = rcu_get_root(rsp);
107454
107455 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107456 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107457 raw_spin_lock_irq(&rnp->lock);
107458 smp_mb__after_unlock_lock();
107459 gp_duration = jiffies - rsp->gp_start;
107460 @@ -1934,7 +1934,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
107461 smp_mb__after_unlock_lock();
107462 WARN_ON_ONCE(rcu_preempt_blocked_readers_cgp(rnp));
107463 WARN_ON_ONCE(rnp->qsmask);
107464 - ACCESS_ONCE(rnp->completed) = rsp->gpnum;
107465 + ACCESS_ONCE_RW(rnp->completed) = rsp->gpnum;
107466 rdp = this_cpu_ptr(rsp->rda);
107467 if (rnp == rdp->mynode)
107468 needgp = __note_gp_changes(rsp, rnp, rdp) || needgp;
107469 @@ -1942,7 +1942,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
107470 nocb += rcu_future_gp_cleanup(rsp, rnp);
107471 raw_spin_unlock_irq(&rnp->lock);
107472 cond_resched_rcu_qs();
107473 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107474 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107475 }
107476 rnp = rcu_get_root(rsp);
107477 raw_spin_lock_irq(&rnp->lock);
107478 @@ -1950,14 +1950,14 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
107479 rcu_nocb_gp_set(rnp, nocb);
107480
107481 /* Declare grace period done. */
107482 - ACCESS_ONCE(rsp->completed) = rsp->gpnum;
107483 + ACCESS_ONCE_RW(rsp->completed) = rsp->gpnum;
107484 trace_rcu_grace_period(rsp->name, rsp->completed, TPS("end"));
107485 rsp->fqs_state = RCU_GP_IDLE;
107486 rdp = this_cpu_ptr(rsp->rda);
107487 /* Advance CBs to reduce false positives below. */
107488 needgp = rcu_advance_cbs(rsp, rnp, rdp) || needgp;
107489 if (needgp || cpu_needs_another_gp(rsp, rdp)) {
107490 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
107491 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
107492 trace_rcu_grace_period(rsp->name,
107493 ACCESS_ONCE(rsp->gpnum),
107494 TPS("newreq"));
107495 @@ -1993,7 +1993,7 @@ static int __noreturn rcu_gp_kthread(void *arg)
107496 if (rcu_gp_init(rsp))
107497 break;
107498 cond_resched_rcu_qs();
107499 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107500 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107501 WARN_ON(signal_pending(current));
107502 trace_rcu_grace_period(rsp->name,
107503 ACCESS_ONCE(rsp->gpnum),
107504 @@ -2037,11 +2037,11 @@ static int __noreturn rcu_gp_kthread(void *arg)
107505 ACCESS_ONCE(rsp->gpnum),
107506 TPS("fqsend"));
107507 cond_resched_rcu_qs();
107508 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107509 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107510 } else {
107511 /* Deal with stray signal. */
107512 cond_resched_rcu_qs();
107513 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107514 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107515 WARN_ON(signal_pending(current));
107516 trace_rcu_grace_period(rsp->name,
107517 ACCESS_ONCE(rsp->gpnum),
107518 @@ -2086,7 +2086,7 @@ rcu_start_gp_advanced(struct rcu_state *rsp, struct rcu_node *rnp,
107519 */
107520 return false;
107521 }
107522 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
107523 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
107524 trace_rcu_grace_period(rsp->name, ACCESS_ONCE(rsp->gpnum),
107525 TPS("newreq"));
107526
107527 @@ -2359,7 +2359,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
107528 rsp->qlen += rdp->qlen;
107529 rdp->n_cbs_orphaned += rdp->qlen;
107530 rdp->qlen_lazy = 0;
107531 - ACCESS_ONCE(rdp->qlen) = 0;
107532 + ACCESS_ONCE_RW(rdp->qlen) = 0;
107533 }
107534
107535 /*
107536 @@ -2636,7 +2636,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
107537 }
107538 smp_mb(); /* List handling before counting for rcu_barrier(). */
107539 rdp->qlen_lazy -= count_lazy;
107540 - ACCESS_ONCE(rdp->qlen) = rdp->qlen - count;
107541 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen - count;
107542 rdp->n_cbs_invoked += count;
107543
107544 /* Reinstate batch limit if we have worked down the excess. */
107545 @@ -2814,7 +2814,7 @@ static void force_quiescent_state(struct rcu_state *rsp)
107546 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
107547 return; /* Someone beat us to it. */
107548 }
107549 - ACCESS_ONCE(rsp->gp_flags) =
107550 + ACCESS_ONCE_RW(rsp->gp_flags) =
107551 ACCESS_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS;
107552 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
107553 rcu_gp_kthread_wake(rsp);
107554 @@ -2860,7 +2860,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
107555 /*
107556 * Do RCU core processing for the current CPU.
107557 */
107558 -static void rcu_process_callbacks(struct softirq_action *unused)
107559 +static void rcu_process_callbacks(void)
107560 {
107561 struct rcu_state *rsp;
107562
107563 @@ -2972,7 +2972,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
107564 WARN_ON_ONCE((unsigned long)head & 0x1); /* Misaligned rcu_head! */
107565 if (debug_rcu_head_queue(head)) {
107566 /* Probable double call_rcu(), so leak the callback. */
107567 - ACCESS_ONCE(head->func) = rcu_leak_callback;
107568 + ACCESS_ONCE_RW(head->func) = rcu_leak_callback;
107569 WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
107570 return;
107571 }
107572 @@ -3011,7 +3011,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
107573 if (!likely(rdp->nxtlist))
107574 init_default_callback_list(rdp);
107575 }
107576 - ACCESS_ONCE(rdp->qlen) = rdp->qlen + 1;
107577 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen + 1;
107578 if (lazy)
107579 rdp->qlen_lazy++;
107580 else
107581 @@ -3284,11 +3284,11 @@ void synchronize_sched_expedited(void)
107582 * counter wrap on a 32-bit system. Quite a few more CPUs would of
107583 * course be required on a 64-bit system.
107584 */
107585 - if (ULONG_CMP_GE((ulong)atomic_long_read(&rsp->expedited_start),
107586 + if (ULONG_CMP_GE((ulong)atomic_long_read_unchecked(&rsp->expedited_start),
107587 (ulong)atomic_long_read(&rsp->expedited_done) +
107588 ULONG_MAX / 8)) {
107589 synchronize_sched();
107590 - atomic_long_inc(&rsp->expedited_wrap);
107591 + atomic_long_inc_unchecked(&rsp->expedited_wrap);
107592 return;
107593 }
107594
107595 @@ -3296,12 +3296,12 @@ void synchronize_sched_expedited(void)
107596 * Take a ticket. Note that atomic_inc_return() implies a
107597 * full memory barrier.
107598 */
107599 - snap = atomic_long_inc_return(&rsp->expedited_start);
107600 + snap = atomic_long_inc_return_unchecked(&rsp->expedited_start);
107601 firstsnap = snap;
107602 if (!try_get_online_cpus()) {
107603 /* CPU hotplug operation in flight, fall back to normal GP. */
107604 wait_rcu_gp(call_rcu_sched);
107605 - atomic_long_inc(&rsp->expedited_normal);
107606 + atomic_long_inc_unchecked(&rsp->expedited_normal);
107607 return;
107608 }
107609 WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
107610 @@ -3314,7 +3314,7 @@ void synchronize_sched_expedited(void)
107611 for_each_cpu(cpu, cm) {
107612 struct rcu_dynticks *rdtp = &per_cpu(rcu_dynticks, cpu);
107613
107614 - if (!(atomic_add_return(0, &rdtp->dynticks) & 0x1))
107615 + if (!(atomic_add_return_unchecked(0, &rdtp->dynticks) & 0x1))
107616 cpumask_clear_cpu(cpu, cm);
107617 }
107618 if (cpumask_weight(cm) == 0)
107619 @@ -3329,14 +3329,14 @@ void synchronize_sched_expedited(void)
107620 synchronize_sched_expedited_cpu_stop,
107621 NULL) == -EAGAIN) {
107622 put_online_cpus();
107623 - atomic_long_inc(&rsp->expedited_tryfail);
107624 + atomic_long_inc_unchecked(&rsp->expedited_tryfail);
107625
107626 /* Check to see if someone else did our work for us. */
107627 s = atomic_long_read(&rsp->expedited_done);
107628 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
107629 /* ensure test happens before caller kfree */
107630 smp_mb__before_atomic(); /* ^^^ */
107631 - atomic_long_inc(&rsp->expedited_workdone1);
107632 + atomic_long_inc_unchecked(&rsp->expedited_workdone1);
107633 free_cpumask_var(cm);
107634 return;
107635 }
107636 @@ -3346,7 +3346,7 @@ void synchronize_sched_expedited(void)
107637 udelay(trycount * num_online_cpus());
107638 } else {
107639 wait_rcu_gp(call_rcu_sched);
107640 - atomic_long_inc(&rsp->expedited_normal);
107641 + atomic_long_inc_unchecked(&rsp->expedited_normal);
107642 free_cpumask_var(cm);
107643 return;
107644 }
107645 @@ -3356,7 +3356,7 @@ void synchronize_sched_expedited(void)
107646 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
107647 /* ensure test happens before caller kfree */
107648 smp_mb__before_atomic(); /* ^^^ */
107649 - atomic_long_inc(&rsp->expedited_workdone2);
107650 + atomic_long_inc_unchecked(&rsp->expedited_workdone2);
107651 free_cpumask_var(cm);
107652 return;
107653 }
107654 @@ -3371,14 +3371,14 @@ void synchronize_sched_expedited(void)
107655 if (!try_get_online_cpus()) {
107656 /* CPU hotplug operation in flight, use normal GP. */
107657 wait_rcu_gp(call_rcu_sched);
107658 - atomic_long_inc(&rsp->expedited_normal);
107659 + atomic_long_inc_unchecked(&rsp->expedited_normal);
107660 free_cpumask_var(cm);
107661 return;
107662 }
107663 - snap = atomic_long_read(&rsp->expedited_start);
107664 + snap = atomic_long_read_unchecked(&rsp->expedited_start);
107665 smp_mb(); /* ensure read is before try_stop_cpus(). */
107666 }
107667 - atomic_long_inc(&rsp->expedited_stoppedcpus);
107668 + atomic_long_inc_unchecked(&rsp->expedited_stoppedcpus);
107669
107670 all_cpus_idle:
107671 free_cpumask_var(cm);
107672 @@ -3390,16 +3390,16 @@ all_cpus_idle:
107673 * than we did already did their update.
107674 */
107675 do {
107676 - atomic_long_inc(&rsp->expedited_done_tries);
107677 + atomic_long_inc_unchecked(&rsp->expedited_done_tries);
107678 s = atomic_long_read(&rsp->expedited_done);
107679 if (ULONG_CMP_GE((ulong)s, (ulong)snap)) {
107680 /* ensure test happens before caller kfree */
107681 smp_mb__before_atomic(); /* ^^^ */
107682 - atomic_long_inc(&rsp->expedited_done_lost);
107683 + atomic_long_inc_unchecked(&rsp->expedited_done_lost);
107684 break;
107685 }
107686 } while (atomic_long_cmpxchg(&rsp->expedited_done, s, snap) != s);
107687 - atomic_long_inc(&rsp->expedited_done_exit);
107688 + atomic_long_inc_unchecked(&rsp->expedited_done_exit);
107689
107690 put_online_cpus();
107691 }
107692 @@ -3609,7 +3609,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
107693 * ACCESS_ONCE() to prevent the compiler from speculating
107694 * the increment to precede the early-exit check.
107695 */
107696 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
107697 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
107698 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
107699 _rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
107700 smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
107701 @@ -3665,7 +3665,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
107702
107703 /* Increment ->n_barrier_done to prevent duplicate work. */
107704 smp_mb(); /* Keep increment after above mechanism. */
107705 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
107706 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
107707 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
107708 _rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
107709 smp_mb(); /* Keep increment before caller's subsequent code. */
107710 @@ -3732,7 +3732,7 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
107711 rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
107712 rdp->dynticks = &per_cpu(rcu_dynticks, cpu);
107713 WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE);
107714 - WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1);
107715 + WARN_ON_ONCE(atomic_read_unchecked(&rdp->dynticks->dynticks) != 1);
107716 rdp->cpu = cpu;
107717 rdp->rsp = rsp;
107718 rcu_boot_init_nocb_percpu_data(rdp);
107719 @@ -3763,8 +3763,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
107720 init_callback_list(rdp); /* Re-enable callbacks on this CPU. */
107721 rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
107722 rcu_sysidle_init_percpu_data(rdp->dynticks);
107723 - atomic_set(&rdp->dynticks->dynticks,
107724 - (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1);
107725 + atomic_set_unchecked(&rdp->dynticks->dynticks,
107726 + (atomic_read_unchecked(&rdp->dynticks->dynticks) & ~0x1) + 1);
107727 raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
107728
107729 /*
107730 diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
107731 index a69d3da..51993c4 100644
107732 --- a/kernel/rcu/tree.h
107733 +++ b/kernel/rcu/tree.h
107734 @@ -86,11 +86,11 @@ struct rcu_dynticks {
107735 long long dynticks_nesting; /* Track irq/process nesting level. */
107736 /* Process level is worth LLONG_MAX/2. */
107737 int dynticks_nmi_nesting; /* Track NMI nesting level. */
107738 - atomic_t dynticks; /* Even value for idle, else odd. */
107739 + atomic_unchecked_t dynticks;/* Even value for idle, else odd. */
107740 #ifdef CONFIG_NO_HZ_FULL_SYSIDLE
107741 long long dynticks_idle_nesting;
107742 /* irq/process nesting level from idle. */
107743 - atomic_t dynticks_idle; /* Even value for idle, else odd. */
107744 + atomic_unchecked_t dynticks_idle;/* Even value for idle, else odd. */
107745 /* "Idle" excludes userspace execution. */
107746 unsigned long dynticks_idle_jiffies;
107747 /* End of last non-NMI non-idle period. */
107748 @@ -463,17 +463,17 @@ struct rcu_state {
107749 /* _rcu_barrier(). */
107750 /* End of fields guarded by barrier_mutex. */
107751
107752 - atomic_long_t expedited_start; /* Starting ticket. */
107753 - atomic_long_t expedited_done; /* Done ticket. */
107754 - atomic_long_t expedited_wrap; /* # near-wrap incidents. */
107755 - atomic_long_t expedited_tryfail; /* # acquisition failures. */
107756 - atomic_long_t expedited_workdone1; /* # done by others #1. */
107757 - atomic_long_t expedited_workdone2; /* # done by others #2. */
107758 - atomic_long_t expedited_normal; /* # fallbacks to normal. */
107759 - atomic_long_t expedited_stoppedcpus; /* # successful stop_cpus. */
107760 - atomic_long_t expedited_done_tries; /* # tries to update _done. */
107761 - atomic_long_t expedited_done_lost; /* # times beaten to _done. */
107762 - atomic_long_t expedited_done_exit; /* # times exited _done loop. */
107763 + atomic_long_unchecked_t expedited_start; /* Starting ticket. */
107764 + atomic_long_t expedited_done; /* Done ticket. */
107765 + atomic_long_unchecked_t expedited_wrap; /* # near-wrap incidents. */
107766 + atomic_long_unchecked_t expedited_tryfail; /* # acquisition failures. */
107767 + atomic_long_unchecked_t expedited_workdone1; /* # done by others #1. */
107768 + atomic_long_unchecked_t expedited_workdone2; /* # done by others #2. */
107769 + atomic_long_unchecked_t expedited_normal; /* # fallbacks to normal. */
107770 + atomic_long_unchecked_t expedited_stoppedcpus; /* # successful stop_cpus. */
107771 + atomic_long_unchecked_t expedited_done_tries; /* # tries to update _done. */
107772 + atomic_long_unchecked_t expedited_done_lost; /* # times beaten to _done. */
107773 + atomic_long_unchecked_t expedited_done_exit; /* # times exited _done loop. */
107774
107775 unsigned long jiffies_force_qs; /* Time at which to invoke */
107776 /* force_quiescent_state(). */
107777 diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
107778 index 8c0ec0f..99d52c5 100644
107779 --- a/kernel/rcu/tree_plugin.h
107780 +++ b/kernel/rcu/tree_plugin.h
107781 @@ -570,7 +570,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
107782 static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
107783 {
107784 return !rcu_preempted_readers_exp(rnp) &&
107785 - ACCESS_ONCE(rnp->expmask) == 0;
107786 + ACCESS_ONCE_RW(rnp->expmask) == 0;
107787 }
107788
107789 /*
107790 @@ -780,7 +780,7 @@ void synchronize_rcu_expedited(void)
107791
107792 /* Clean up and exit. */
107793 smp_mb(); /* ensure expedited GP seen before counter increment. */
107794 - ACCESS_ONCE(sync_rcu_preempt_exp_count) =
107795 + ACCESS_ONCE_RW(sync_rcu_preempt_exp_count) =
107796 sync_rcu_preempt_exp_count + 1;
107797 unlock_mb_ret:
107798 mutex_unlock(&sync_rcu_preempt_exp_mutex);
107799 @@ -1286,7 +1286,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
107800 free_cpumask_var(cm);
107801 }
107802
107803 -static struct smp_hotplug_thread rcu_cpu_thread_spec = {
107804 +static struct smp_hotplug_thread rcu_cpu_thread_spec __read_only = {
107805 .store = &rcu_cpu_kthread_task,
107806 .thread_should_run = rcu_cpu_kthread_should_run,
107807 .thread_fn = rcu_cpu_kthread,
107808 @@ -1757,7 +1757,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
107809 print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
107810 pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u fqs=%ld %s\n",
107811 cpu, ticks_value, ticks_title,
107812 - atomic_read(&rdtp->dynticks) & 0xfff,
107813 + atomic_read_unchecked(&rdtp->dynticks) & 0xfff,
107814 rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
107815 rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
107816 ACCESS_ONCE(rsp->n_force_qs) - rsp->n_force_qs_gpstart,
107817 @@ -1902,7 +1902,7 @@ static void wake_nocb_leader(struct rcu_data *rdp, bool force)
107818 return;
107819 if (ACCESS_ONCE(rdp_leader->nocb_leader_sleep) || force) {
107820 /* Prior smp_mb__after_atomic() orders against prior enqueue. */
107821 - ACCESS_ONCE(rdp_leader->nocb_leader_sleep) = false;
107822 + ACCESS_ONCE_RW(rdp_leader->nocb_leader_sleep) = false;
107823 wake_up(&rdp_leader->nocb_wq);
107824 }
107825 }
107826 @@ -1975,7 +1975,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
107827 atomic_long_add(rhcount, &rdp->nocb_q_count);
107828 /* rcu_barrier() relies on ->nocb_q_count add before xchg. */
107829 old_rhpp = xchg(&rdp->nocb_tail, rhtp);
107830 - ACCESS_ONCE(*old_rhpp) = rhp;
107831 + ACCESS_ONCE_RW(*old_rhpp) = rhp;
107832 atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
107833 smp_mb__after_atomic(); /* Store *old_rhpp before _wake test. */
107834
107835 @@ -2164,7 +2164,7 @@ wait_again:
107836 continue; /* No CBs here, try next follower. */
107837
107838 /* Move callbacks to wait-for-GP list, which is empty. */
107839 - ACCESS_ONCE(rdp->nocb_head) = NULL;
107840 + ACCESS_ONCE_RW(rdp->nocb_head) = NULL;
107841 rdp->nocb_gp_tail = xchg(&rdp->nocb_tail, &rdp->nocb_head);
107842 gotcbs = true;
107843 }
107844 @@ -2285,7 +2285,7 @@ static int rcu_nocb_kthread(void *arg)
107845 list = ACCESS_ONCE(rdp->nocb_follower_head);
107846 BUG_ON(!list);
107847 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, "WokeNonEmpty");
107848 - ACCESS_ONCE(rdp->nocb_follower_head) = NULL;
107849 + ACCESS_ONCE_RW(rdp->nocb_follower_head) = NULL;
107850 tail = xchg(&rdp->nocb_follower_tail, &rdp->nocb_follower_head);
107851
107852 /* Each pass through the following loop invokes a callback. */
107853 @@ -2335,7 +2335,7 @@ static void do_nocb_deferred_wakeup(struct rcu_data *rdp)
107854 if (!rcu_nocb_need_deferred_wakeup(rdp))
107855 return;
107856 ndw = ACCESS_ONCE(rdp->nocb_defer_wakeup);
107857 - ACCESS_ONCE(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
107858 + ACCESS_ONCE_RW(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
107859 wake_nocb_leader(rdp, ndw == RCU_NOGP_WAKE_FORCE);
107860 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, TPS("DeferredWake"));
107861 }
107862 @@ -2448,7 +2448,7 @@ static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu)
107863 t = kthread_run(rcu_nocb_kthread, rdp_spawn,
107864 "rcuo%c/%d", rsp->abbr, cpu);
107865 BUG_ON(IS_ERR(t));
107866 - ACCESS_ONCE(rdp_spawn->nocb_kthread) = t;
107867 + ACCESS_ONCE_RW(rdp_spawn->nocb_kthread) = t;
107868 }
107869
107870 /*
107871 @@ -2663,11 +2663,11 @@ static void rcu_sysidle_enter(int irq)
107872
107873 /* Record start of fully idle period. */
107874 j = jiffies;
107875 - ACCESS_ONCE(rdtp->dynticks_idle_jiffies) = j;
107876 + ACCESS_ONCE_RW(rdtp->dynticks_idle_jiffies) = j;
107877 smp_mb__before_atomic();
107878 - atomic_inc(&rdtp->dynticks_idle);
107879 + atomic_inc_unchecked(&rdtp->dynticks_idle);
107880 smp_mb__after_atomic();
107881 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1);
107882 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1);
107883 }
107884
107885 /*
107886 @@ -2738,9 +2738,9 @@ static void rcu_sysidle_exit(int irq)
107887
107888 /* Record end of idle period. */
107889 smp_mb__before_atomic();
107890 - atomic_inc(&rdtp->dynticks_idle);
107891 + atomic_inc_unchecked(&rdtp->dynticks_idle);
107892 smp_mb__after_atomic();
107893 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1));
107894 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1));
107895
107896 /*
107897 * If we are the timekeeping CPU, we are permitted to be non-idle
107898 @@ -2786,7 +2786,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
107899 WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
107900
107901 /* Pick up current idle and NMI-nesting counter and check. */
107902 - cur = atomic_read(&rdtp->dynticks_idle);
107903 + cur = atomic_read_unchecked(&rdtp->dynticks_idle);
107904 if (cur & 0x1) {
107905 *isidle = false; /* We are not idle! */
107906 return;
107907 @@ -2835,7 +2835,7 @@ static void rcu_sysidle(unsigned long j)
107908 case RCU_SYSIDLE_NOT:
107909
107910 /* First time all are idle, so note a short idle period. */
107911 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_SHORT;
107912 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_SHORT;
107913 break;
107914
107915 case RCU_SYSIDLE_SHORT:
107916 @@ -2873,7 +2873,7 @@ static void rcu_sysidle_cancel(void)
107917 {
107918 smp_mb();
107919 if (full_sysidle_state > RCU_SYSIDLE_SHORT)
107920 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_NOT;
107921 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_NOT;
107922 }
107923
107924 /*
107925 @@ -2925,7 +2925,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
107926 smp_mb(); /* grace period precedes setting inuse. */
107927
107928 rshp = container_of(rhp, struct rcu_sysidle_head, rh);
107929 - ACCESS_ONCE(rshp->inuse) = 0;
107930 + ACCESS_ONCE_RW(rshp->inuse) = 0;
107931 }
107932
107933 /*
107934 @@ -3077,7 +3077,7 @@ static void rcu_bind_gp_kthread(void)
107935 static void rcu_dynticks_task_enter(void)
107936 {
107937 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
107938 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = smp_processor_id();
107939 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = smp_processor_id();
107940 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
107941 }
107942
107943 @@ -3085,6 +3085,6 @@ static void rcu_dynticks_task_enter(void)
107944 static void rcu_dynticks_task_exit(void)
107945 {
107946 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
107947 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = -1;
107948 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = -1;
107949 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
107950 }
107951 diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c
107952 index f92361e..0052f88 100644
107953 --- a/kernel/rcu/tree_trace.c
107954 +++ b/kernel/rcu/tree_trace.c
107955 @@ -125,7 +125,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
107956 rdp->rcu_qs_ctr_snap == per_cpu(rcu_qs_ctr, rdp->cpu),
107957 rdp->qs_pending);
107958 seq_printf(m, " dt=%d/%llx/%d df=%lu",
107959 - atomic_read(&rdp->dynticks->dynticks),
107960 + atomic_read_unchecked(&rdp->dynticks->dynticks),
107961 rdp->dynticks->dynticks_nesting,
107962 rdp->dynticks->dynticks_nmi_nesting,
107963 rdp->dynticks_fqs);
107964 @@ -186,17 +186,17 @@ static int show_rcuexp(struct seq_file *m, void *v)
107965 struct rcu_state *rsp = (struct rcu_state *)m->private;
107966
107967 seq_printf(m, "s=%lu d=%lu w=%lu tf=%lu wd1=%lu wd2=%lu n=%lu sc=%lu dt=%lu dl=%lu dx=%lu\n",
107968 - atomic_long_read(&rsp->expedited_start),
107969 + atomic_long_read_unchecked(&rsp->expedited_start),
107970 atomic_long_read(&rsp->expedited_done),
107971 - atomic_long_read(&rsp->expedited_wrap),
107972 - atomic_long_read(&rsp->expedited_tryfail),
107973 - atomic_long_read(&rsp->expedited_workdone1),
107974 - atomic_long_read(&rsp->expedited_workdone2),
107975 - atomic_long_read(&rsp->expedited_normal),
107976 - atomic_long_read(&rsp->expedited_stoppedcpus),
107977 - atomic_long_read(&rsp->expedited_done_tries),
107978 - atomic_long_read(&rsp->expedited_done_lost),
107979 - atomic_long_read(&rsp->expedited_done_exit));
107980 + atomic_long_read_unchecked(&rsp->expedited_wrap),
107981 + atomic_long_read_unchecked(&rsp->expedited_tryfail),
107982 + atomic_long_read_unchecked(&rsp->expedited_workdone1),
107983 + atomic_long_read_unchecked(&rsp->expedited_workdone2),
107984 + atomic_long_read_unchecked(&rsp->expedited_normal),
107985 + atomic_long_read_unchecked(&rsp->expedited_stoppedcpus),
107986 + atomic_long_read_unchecked(&rsp->expedited_done_tries),
107987 + atomic_long_read_unchecked(&rsp->expedited_done_lost),
107988 + atomic_long_read_unchecked(&rsp->expedited_done_exit));
107989 return 0;
107990 }
107991
107992 diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
107993 index 1f13335..77ebb7f 100644
107994 --- a/kernel/rcu/update.c
107995 +++ b/kernel/rcu/update.c
107996 @@ -396,10 +396,10 @@ int rcu_jiffies_till_stall_check(void)
107997 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
107998 */
107999 if (till_stall_check < 3) {
108000 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 3;
108001 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 3;
108002 till_stall_check = 3;
108003 } else if (till_stall_check > 300) {
108004 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 300;
108005 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 300;
108006 till_stall_check = 300;
108007 }
108008 return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
108009 @@ -555,7 +555,7 @@ static void check_holdout_task(struct task_struct *t,
108010 !ACCESS_ONCE(t->on_rq) ||
108011 (IS_ENABLED(CONFIG_NO_HZ_FULL) &&
108012 !is_idle_task(t) && t->rcu_tasks_idle_cpu >= 0)) {
108013 - ACCESS_ONCE(t->rcu_tasks_holdout) = false;
108014 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = false;
108015 list_del_init(&t->rcu_tasks_holdout_list);
108016 put_task_struct(t);
108017 return;
108018 @@ -643,7 +643,7 @@ static int __noreturn rcu_tasks_kthread(void *arg)
108019 !is_idle_task(t)) {
108020 get_task_struct(t);
108021 t->rcu_tasks_nvcsw = ACCESS_ONCE(t->nvcsw);
108022 - ACCESS_ONCE(t->rcu_tasks_holdout) = true;
108023 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = true;
108024 list_add(&t->rcu_tasks_holdout_list,
108025 &rcu_tasks_holdouts);
108026 }
108027 @@ -740,7 +740,7 @@ static void rcu_spawn_tasks_kthread(void)
108028 t = kthread_run(rcu_tasks_kthread, NULL, "rcu_tasks_kthread");
108029 BUG_ON(IS_ERR(t));
108030 smp_mb(); /* Ensure others see full kthread. */
108031 - ACCESS_ONCE(rcu_tasks_kthread_ptr) = t;
108032 + ACCESS_ONCE_RW(rcu_tasks_kthread_ptr) = t;
108033 mutex_unlock(&rcu_tasks_kthread_mutex);
108034 }
108035
108036 diff --git a/kernel/resource.c b/kernel/resource.c
108037 index 90552aa..ad13346 100644
108038 --- a/kernel/resource.c
108039 +++ b/kernel/resource.c
108040 @@ -162,8 +162,18 @@ static const struct file_operations proc_iomem_operations = {
108041
108042 static int __init ioresources_init(void)
108043 {
108044 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
108045 +#ifdef CONFIG_GRKERNSEC_PROC_USER
108046 + proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations);
108047 + proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations);
108048 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
108049 + proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations);
108050 + proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations);
108051 +#endif
108052 +#else
108053 proc_create("ioports", 0, NULL, &proc_ioports_operations);
108054 proc_create("iomem", 0, NULL, &proc_iomem_operations);
108055 +#endif
108056 return 0;
108057 }
108058 __initcall(ioresources_init);
108059 @@ -504,13 +514,13 @@ int region_is_ram(resource_size_t start, unsigned long size)
108060 {
108061 struct resource *p;
108062 resource_size_t end = start + size - 1;
108063 - int flags = IORESOURCE_MEM | IORESOURCE_BUSY;
108064 + unsigned long flags = IORESOURCE_MEM | IORESOURCE_BUSY;
108065 const char *name = "System RAM";
108066 int ret = -1;
108067
108068 read_lock(&resource_lock);
108069 for (p = iomem_resource.child; p ; p = p->sibling) {
108070 - if (end < p->start)
108071 + if (p->end < start)
108072 continue;
108073
108074 if (p->start <= start && end <= p->end) {
108075 @@ -521,7 +531,7 @@ int region_is_ram(resource_size_t start, unsigned long size)
108076 ret = 1;
108077 break;
108078 }
108079 - if (p->end < start)
108080 + if (end < p->start)
108081 break; /* not found */
108082 }
108083 read_unlock(&resource_lock);
108084 diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
108085 index eae160d..c9aa22e 100644
108086 --- a/kernel/sched/auto_group.c
108087 +++ b/kernel/sched/auto_group.c
108088 @@ -11,7 +11,7 @@
108089
108090 unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1;
108091 static struct autogroup autogroup_default;
108092 -static atomic_t autogroup_seq_nr;
108093 +static atomic_unchecked_t autogroup_seq_nr;
108094
108095 void __init autogroup_init(struct task_struct *init_task)
108096 {
108097 @@ -79,7 +79,7 @@ static inline struct autogroup *autogroup_create(void)
108098
108099 kref_init(&ag->kref);
108100 init_rwsem(&ag->lock);
108101 - ag->id = atomic_inc_return(&autogroup_seq_nr);
108102 + ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr);
108103 ag->tg = tg;
108104 #ifdef CONFIG_RT_GROUP_SCHED
108105 /*
108106 diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
108107 index 8d0f35d..c16360d 100644
108108 --- a/kernel/sched/completion.c
108109 +++ b/kernel/sched/completion.c
108110 @@ -205,7 +205,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
108111 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
108112 * or number of jiffies left till timeout) if completed.
108113 */
108114 -long __sched
108115 +long __sched __intentional_overflow(-1)
108116 wait_for_completion_interruptible_timeout(struct completion *x,
108117 unsigned long timeout)
108118 {
108119 @@ -222,7 +222,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
108120 *
108121 * Return: -ERESTARTSYS if interrupted, 0 if completed.
108122 */
108123 -int __sched wait_for_completion_killable(struct completion *x)
108124 +int __sched __intentional_overflow(-1) wait_for_completion_killable(struct completion *x)
108125 {
108126 long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
108127 if (t == -ERESTARTSYS)
108128 @@ -243,7 +243,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
108129 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
108130 * or number of jiffies left till timeout) if completed.
108131 */
108132 -long __sched
108133 +long __sched __intentional_overflow(-1)
108134 wait_for_completion_killable_timeout(struct completion *x,
108135 unsigned long timeout)
108136 {
108137 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
108138 index 1236732..df281d6 100644
108139 --- a/kernel/sched/core.c
108140 +++ b/kernel/sched/core.c
108141 @@ -1867,7 +1867,7 @@ void set_numabalancing_state(bool enabled)
108142 int sysctl_numa_balancing(struct ctl_table *table, int write,
108143 void __user *buffer, size_t *lenp, loff_t *ppos)
108144 {
108145 - struct ctl_table t;
108146 + ctl_table_no_const t;
108147 int err;
108148 int state = numabalancing_enabled;
108149
108150 @@ -2317,8 +2317,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
108151 next->active_mm = oldmm;
108152 atomic_inc(&oldmm->mm_count);
108153 enter_lazy_tlb(oldmm, next);
108154 - } else
108155 + } else {
108156 switch_mm(oldmm, mm, next);
108157 + populate_stack();
108158 + }
108159
108160 if (!prev->mm) {
108161 prev->active_mm = NULL;
108162 @@ -3129,6 +3131,8 @@ int can_nice(const struct task_struct *p, const int nice)
108163 /* convert nice value [19,-20] to rlimit style value [1,40] */
108164 int nice_rlim = nice_to_rlimit(nice);
108165
108166 + gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1);
108167 +
108168 return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
108169 capable(CAP_SYS_NICE));
108170 }
108171 @@ -3155,7 +3159,8 @@ SYSCALL_DEFINE1(nice, int, increment)
108172 nice = task_nice(current) + increment;
108173
108174 nice = clamp_val(nice, MIN_NICE, MAX_NICE);
108175 - if (increment < 0 && !can_nice(current, nice))
108176 + if (increment < 0 && (!can_nice(current, nice) ||
108177 + gr_handle_chroot_nice()))
108178 return -EPERM;
108179
108180 retval = security_task_setnice(current, nice);
108181 @@ -3467,6 +3472,7 @@ recheck:
108182 if (policy != p->policy && !rlim_rtprio)
108183 return -EPERM;
108184
108185 + gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1);
108186 /* can't increase priority */
108187 if (attr->sched_priority > p->rt_priority &&
108188 attr->sched_priority > rlim_rtprio)
108189 @@ -4950,6 +4956,7 @@ void idle_task_exit(void)
108190
108191 if (mm != &init_mm) {
108192 switch_mm(mm, &init_mm, current);
108193 + populate_stack();
108194 finish_arch_post_lock_switch();
108195 }
108196 mmdrop(mm);
108197 @@ -5045,7 +5052,7 @@ static void migrate_tasks(unsigned int dead_cpu)
108198
108199 #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
108200
108201 -static struct ctl_table sd_ctl_dir[] = {
108202 +static ctl_table_no_const sd_ctl_dir[] __read_only = {
108203 {
108204 .procname = "sched_domain",
108205 .mode = 0555,
108206 @@ -5062,17 +5069,17 @@ static struct ctl_table sd_ctl_root[] = {
108207 {}
108208 };
108209
108210 -static struct ctl_table *sd_alloc_ctl_entry(int n)
108211 +static ctl_table_no_const *sd_alloc_ctl_entry(int n)
108212 {
108213 - struct ctl_table *entry =
108214 + ctl_table_no_const *entry =
108215 kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL);
108216
108217 return entry;
108218 }
108219
108220 -static void sd_free_ctl_entry(struct ctl_table **tablep)
108221 +static void sd_free_ctl_entry(ctl_table_no_const *tablep)
108222 {
108223 - struct ctl_table *entry;
108224 + ctl_table_no_const *entry;
108225
108226 /*
108227 * In the intermediate directories, both the child directory and
108228 @@ -5080,22 +5087,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
108229 * will always be set. In the lowest directory the names are
108230 * static strings and all have proc handlers.
108231 */
108232 - for (entry = *tablep; entry->mode; entry++) {
108233 - if (entry->child)
108234 - sd_free_ctl_entry(&entry->child);
108235 + for (entry = tablep; entry->mode; entry++) {
108236 + if (entry->child) {
108237 + sd_free_ctl_entry(entry->child);
108238 + pax_open_kernel();
108239 + entry->child = NULL;
108240 + pax_close_kernel();
108241 + }
108242 if (entry->proc_handler == NULL)
108243 kfree(entry->procname);
108244 }
108245
108246 - kfree(*tablep);
108247 - *tablep = NULL;
108248 + kfree(tablep);
108249 }
108250
108251 static int min_load_idx = 0;
108252 static int max_load_idx = CPU_LOAD_IDX_MAX-1;
108253
108254 static void
108255 -set_table_entry(struct ctl_table *entry,
108256 +set_table_entry(ctl_table_no_const *entry,
108257 const char *procname, void *data, int maxlen,
108258 umode_t mode, proc_handler *proc_handler,
108259 bool load_idx)
108260 @@ -5115,7 +5125,7 @@ set_table_entry(struct ctl_table *entry,
108261 static struct ctl_table *
108262 sd_alloc_ctl_domain_table(struct sched_domain *sd)
108263 {
108264 - struct ctl_table *table = sd_alloc_ctl_entry(14);
108265 + ctl_table_no_const *table = sd_alloc_ctl_entry(14);
108266
108267 if (table == NULL)
108268 return NULL;
108269 @@ -5153,9 +5163,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
108270 return table;
108271 }
108272
108273 -static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu)
108274 +static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu)
108275 {
108276 - struct ctl_table *entry, *table;
108277 + ctl_table_no_const *entry, *table;
108278 struct sched_domain *sd;
108279 int domain_num = 0, i;
108280 char buf[32];
108281 @@ -5182,11 +5192,13 @@ static struct ctl_table_header *sd_sysctl_header;
108282 static void register_sched_domain_sysctl(void)
108283 {
108284 int i, cpu_num = num_possible_cpus();
108285 - struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1);
108286 + ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1);
108287 char buf[32];
108288
108289 WARN_ON(sd_ctl_dir[0].child);
108290 + pax_open_kernel();
108291 sd_ctl_dir[0].child = entry;
108292 + pax_close_kernel();
108293
108294 if (entry == NULL)
108295 return;
108296 @@ -5209,8 +5221,12 @@ static void unregister_sched_domain_sysctl(void)
108297 if (sd_sysctl_header)
108298 unregister_sysctl_table(sd_sysctl_header);
108299 sd_sysctl_header = NULL;
108300 - if (sd_ctl_dir[0].child)
108301 - sd_free_ctl_entry(&sd_ctl_dir[0].child);
108302 + if (sd_ctl_dir[0].child) {
108303 + sd_free_ctl_entry(sd_ctl_dir[0].child);
108304 + pax_open_kernel();
108305 + sd_ctl_dir[0].child = NULL;
108306 + pax_close_kernel();
108307 + }
108308 }
108309 #else
108310 static void register_sched_domain_sysctl(void)
108311 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
108312 index c2980e8..4737a6d 100644
108313 --- a/kernel/sched/fair.c
108314 +++ b/kernel/sched/fair.c
108315 @@ -2107,7 +2107,7 @@ void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags)
108316
108317 static void reset_ptenuma_scan(struct task_struct *p)
108318 {
108319 - ACCESS_ONCE(p->mm->numa_scan_seq)++;
108320 + ACCESS_ONCE_RW(p->mm->numa_scan_seq)++;
108321 p->mm->numa_scan_offset = 0;
108322 }
108323
108324 @@ -7753,7 +7753,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { }
108325 * run_rebalance_domains is triggered when needed from the scheduler tick.
108326 * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
108327 */
108328 -static void run_rebalance_domains(struct softirq_action *h)
108329 +static __latent_entropy void run_rebalance_domains(void)
108330 {
108331 struct rq *this_rq = this_rq();
108332 enum cpu_idle_type idle = this_rq->idle_balance ?
108333 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
108334 index e0e1299..e1e896b 100644
108335 --- a/kernel/sched/sched.h
108336 +++ b/kernel/sched/sched.h
108337 @@ -1219,7 +1219,7 @@ struct sched_class {
108338 #ifdef CONFIG_FAIR_GROUP_SCHED
108339 void (*task_move_group) (struct task_struct *p, int on_rq);
108340 #endif
108341 -};
108342 +} __do_const;
108343
108344 static inline void put_prev_task(struct rq *rq, struct task_struct *prev)
108345 {
108346 diff --git a/kernel/signal.c b/kernel/signal.c
108347 index d51c5dd..065c4c8 100644
108348 --- a/kernel/signal.c
108349 +++ b/kernel/signal.c
108350 @@ -53,12 +53,12 @@ static struct kmem_cache *sigqueue_cachep;
108351
108352 int print_fatal_signals __read_mostly;
108353
108354 -static void __user *sig_handler(struct task_struct *t, int sig)
108355 +static __sighandler_t sig_handler(struct task_struct *t, int sig)
108356 {
108357 return t->sighand->action[sig - 1].sa.sa_handler;
108358 }
108359
108360 -static int sig_handler_ignored(void __user *handler, int sig)
108361 +static int sig_handler_ignored(__sighandler_t handler, int sig)
108362 {
108363 /* Is it explicitly or implicitly ignored? */
108364 return handler == SIG_IGN ||
108365 @@ -67,7 +67,7 @@ static int sig_handler_ignored(void __user *handler, int sig)
108366
108367 static int sig_task_ignored(struct task_struct *t, int sig, bool force)
108368 {
108369 - void __user *handler;
108370 + __sighandler_t handler;
108371
108372 handler = sig_handler(t, sig);
108373
108374 @@ -372,6 +372,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
108375 atomic_inc(&user->sigpending);
108376 rcu_read_unlock();
108377
108378 + if (!override_rlimit)
108379 + gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1);
108380 +
108381 if (override_rlimit ||
108382 atomic_read(&user->sigpending) <=
108383 task_rlimit(t, RLIMIT_SIGPENDING)) {
108384 @@ -499,7 +502,7 @@ flush_signal_handlers(struct task_struct *t, int force_default)
108385
108386 int unhandled_signal(struct task_struct *tsk, int sig)
108387 {
108388 - void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler;
108389 + __sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler;
108390 if (is_global_init(tsk))
108391 return 1;
108392 if (handler != SIG_IGN && handler != SIG_DFL)
108393 @@ -793,6 +796,13 @@ static int check_kill_permission(int sig, struct siginfo *info,
108394 }
108395 }
108396
108397 + /* allow glibc communication via tgkill to other threads in our
108398 + thread group */
108399 + if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL ||
108400 + sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid)
108401 + && gr_handle_signal(t, sig))
108402 + return -EPERM;
108403 +
108404 return security_task_kill(t, info, sig, 0);
108405 }
108406
108407 @@ -1176,7 +1186,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
108408 return send_signal(sig, info, p, 1);
108409 }
108410
108411 -static int
108412 +int
108413 specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
108414 {
108415 return send_signal(sig, info, t, 0);
108416 @@ -1213,6 +1223,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
108417 unsigned long int flags;
108418 int ret, blocked, ignored;
108419 struct k_sigaction *action;
108420 + int is_unhandled = 0;
108421
108422 spin_lock_irqsave(&t->sighand->siglock, flags);
108423 action = &t->sighand->action[sig-1];
108424 @@ -1227,9 +1238,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
108425 }
108426 if (action->sa.sa_handler == SIG_DFL)
108427 t->signal->flags &= ~SIGNAL_UNKILLABLE;
108428 + if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL)
108429 + is_unhandled = 1;
108430 ret = specific_send_sig_info(sig, info, t);
108431 spin_unlock_irqrestore(&t->sighand->siglock, flags);
108432
108433 + /* only deal with unhandled signals, java etc trigger SIGSEGV during
108434 + normal operation */
108435 + if (is_unhandled) {
108436 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t);
108437 + gr_handle_crash(t, sig);
108438 + }
108439 +
108440 return ret;
108441 }
108442
108443 @@ -1310,8 +1330,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
108444 ret = check_kill_permission(sig, info, p);
108445 rcu_read_unlock();
108446
108447 - if (!ret && sig)
108448 + if (!ret && sig) {
108449 ret = do_send_sig_info(sig, info, p, true);
108450 + if (!ret)
108451 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p);
108452 + }
108453
108454 return ret;
108455 }
108456 @@ -2915,7 +2938,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
108457 int error = -ESRCH;
108458
108459 rcu_read_lock();
108460 - p = find_task_by_vpid(pid);
108461 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
108462 + /* allow glibc communication via tgkill to other threads in our
108463 + thread group */
108464 + if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL &&
108465 + sig == (SIGRTMIN+1) && tgid == info->si_pid)
108466 + p = find_task_by_vpid_unrestricted(pid);
108467 + else
108468 +#endif
108469 + p = find_task_by_vpid(pid);
108470 if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
108471 error = check_kill_permission(sig, info, p);
108472 /*
108473 @@ -3244,8 +3275,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
108474 }
108475 seg = get_fs();
108476 set_fs(KERNEL_DS);
108477 - ret = do_sigaltstack((stack_t __force __user *) (uss_ptr ? &uss : NULL),
108478 - (stack_t __force __user *) &uoss,
108479 + ret = do_sigaltstack((stack_t __force_user *) (uss_ptr ? &uss : NULL),
108480 + (stack_t __force_user *) &uoss,
108481 compat_user_stack_pointer());
108482 set_fs(seg);
108483 if (ret >= 0 && uoss_ptr) {
108484 diff --git a/kernel/smpboot.c b/kernel/smpboot.c
108485 index c697f73..4ef1c25 100644
108486 --- a/kernel/smpboot.c
108487 +++ b/kernel/smpboot.c
108488 @@ -291,7 +291,7 @@ int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread)
108489 }
108490 smpboot_unpark_thread(plug_thread, cpu);
108491 }
108492 - list_add(&plug_thread->list, &hotplug_threads);
108493 + pax_list_add(&plug_thread->list, &hotplug_threads);
108494 out:
108495 mutex_unlock(&smpboot_threads_lock);
108496 put_online_cpus();
108497 @@ -309,7 +309,7 @@ void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread)
108498 {
108499 get_online_cpus();
108500 mutex_lock(&smpboot_threads_lock);
108501 - list_del(&plug_thread->list);
108502 + pax_list_del(&plug_thread->list);
108503 smpboot_destroy_threads(plug_thread);
108504 mutex_unlock(&smpboot_threads_lock);
108505 put_online_cpus();
108506 diff --git a/kernel/softirq.c b/kernel/softirq.c
108507 index 479e443..66d845e1 100644
108508 --- a/kernel/softirq.c
108509 +++ b/kernel/softirq.c
108510 @@ -53,7 +53,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
108511 EXPORT_SYMBOL(irq_stat);
108512 #endif
108513
108514 -static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp;
108515 +static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE);
108516
108517 DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
108518
108519 @@ -270,7 +270,7 @@ restart:
108520 kstat_incr_softirqs_this_cpu(vec_nr);
108521
108522 trace_softirq_entry(vec_nr);
108523 - h->action(h);
108524 + h->action();
108525 trace_softirq_exit(vec_nr);
108526 if (unlikely(prev_count != preempt_count())) {
108527 pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
108528 @@ -430,7 +430,7 @@ void __raise_softirq_irqoff(unsigned int nr)
108529 or_softirq_pending(1UL << nr);
108530 }
108531
108532 -void open_softirq(int nr, void (*action)(struct softirq_action *))
108533 +void __init open_softirq(int nr, void (*action)(void))
108534 {
108535 softirq_vec[nr].action = action;
108536 }
108537 @@ -482,7 +482,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
108538 }
108539 EXPORT_SYMBOL(__tasklet_hi_schedule_first);
108540
108541 -static void tasklet_action(struct softirq_action *a)
108542 +static void tasklet_action(void)
108543 {
108544 struct tasklet_struct *list;
108545
108546 @@ -518,7 +518,7 @@ static void tasklet_action(struct softirq_action *a)
108547 }
108548 }
108549
108550 -static void tasklet_hi_action(struct softirq_action *a)
108551 +static __latent_entropy void tasklet_hi_action(void)
108552 {
108553 struct tasklet_struct *list;
108554
108555 @@ -744,7 +744,7 @@ static struct notifier_block cpu_nfb = {
108556 .notifier_call = cpu_callback
108557 };
108558
108559 -static struct smp_hotplug_thread softirq_threads = {
108560 +static struct smp_hotplug_thread softirq_threads __read_only = {
108561 .store = &ksoftirqd,
108562 .thread_should_run = ksoftirqd_should_run,
108563 .thread_fn = run_ksoftirqd,
108564 diff --git a/kernel/sys.c b/kernel/sys.c
108565 index a4e372b..766810e 100644
108566 --- a/kernel/sys.c
108567 +++ b/kernel/sys.c
108568 @@ -160,6 +160,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
108569 error = -EACCES;
108570 goto out;
108571 }
108572 +
108573 + if (gr_handle_chroot_setpriority(p, niceval)) {
108574 + error = -EACCES;
108575 + goto out;
108576 + }
108577 +
108578 no_nice = security_task_setnice(p, niceval);
108579 if (no_nice) {
108580 error = no_nice;
108581 @@ -366,6 +372,20 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
108582 goto error;
108583 }
108584
108585 + if (gr_check_group_change(new->gid, new->egid, INVALID_GID))
108586 + goto error;
108587 +
108588 + if (!gid_eq(new->gid, old->gid)) {
108589 + /* make sure we generate a learn log for what will
108590 + end up being a role transition after a full-learning
108591 + policy is generated
108592 + CAP_SETGID is required to perform a transition
108593 + we may not log a CAP_SETGID check above, e.g.
108594 + in the case where new rgid = old egid
108595 + */
108596 + gr_learn_cap(current, new, CAP_SETGID);
108597 + }
108598 +
108599 if (rgid != (gid_t) -1 ||
108600 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid)))
108601 new->sgid = new->egid;
108602 @@ -401,6 +421,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
108603 old = current_cred();
108604
108605 retval = -EPERM;
108606 +
108607 + if (gr_check_group_change(kgid, kgid, kgid))
108608 + goto error;
108609 +
108610 if (ns_capable(old->user_ns, CAP_SETGID))
108611 new->gid = new->egid = new->sgid = new->fsgid = kgid;
108612 else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid))
108613 @@ -418,7 +442,7 @@ error:
108614 /*
108615 * change the user struct in a credentials set to match the new UID
108616 */
108617 -static int set_user(struct cred *new)
108618 +int set_user(struct cred *new)
108619 {
108620 struct user_struct *new_user;
108621
108622 @@ -498,7 +522,18 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
108623 goto error;
108624 }
108625
108626 + if (gr_check_user_change(new->uid, new->euid, INVALID_UID))
108627 + goto error;
108628 +
108629 if (!uid_eq(new->uid, old->uid)) {
108630 + /* make sure we generate a learn log for what will
108631 + end up being a role transition after a full-learning
108632 + policy is generated
108633 + CAP_SETUID is required to perform a transition
108634 + we may not log a CAP_SETUID check above, e.g.
108635 + in the case where new ruid = old euid
108636 + */
108637 + gr_learn_cap(current, new, CAP_SETUID);
108638 retval = set_user(new);
108639 if (retval < 0)
108640 goto error;
108641 @@ -548,6 +583,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid)
108642 old = current_cred();
108643
108644 retval = -EPERM;
108645 +
108646 + if (gr_check_crash_uid(kuid))
108647 + goto error;
108648 + if (gr_check_user_change(kuid, kuid, kuid))
108649 + goto error;
108650 +
108651 if (ns_capable(old->user_ns, CAP_SETUID)) {
108652 new->suid = new->uid = kuid;
108653 if (!uid_eq(kuid, old->uid)) {
108654 @@ -617,6 +658,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
108655 goto error;
108656 }
108657
108658 + if (gr_check_user_change(kruid, keuid, INVALID_UID))
108659 + goto error;
108660 +
108661 if (ruid != (uid_t) -1) {
108662 new->uid = kruid;
108663 if (!uid_eq(kruid, old->uid)) {
108664 @@ -701,6 +745,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
108665 goto error;
108666 }
108667
108668 + if (gr_check_group_change(krgid, kegid, INVALID_GID))
108669 + goto error;
108670 +
108671 if (rgid != (gid_t) -1)
108672 new->gid = krgid;
108673 if (egid != (gid_t) -1)
108674 @@ -765,12 +812,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
108675 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) ||
108676 ns_capable(old->user_ns, CAP_SETUID)) {
108677 if (!uid_eq(kuid, old->fsuid)) {
108678 + if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid))
108679 + goto error;
108680 +
108681 new->fsuid = kuid;
108682 if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)
108683 goto change_okay;
108684 }
108685 }
108686
108687 +error:
108688 abort_creds(new);
108689 return old_fsuid;
108690
108691 @@ -803,12 +854,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
108692 if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) ||
108693 gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) ||
108694 ns_capable(old->user_ns, CAP_SETGID)) {
108695 + if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid))
108696 + goto error;
108697 +
108698 if (!gid_eq(kgid, old->fsgid)) {
108699 new->fsgid = kgid;
108700 goto change_okay;
108701 }
108702 }
108703
108704 +error:
108705 abort_creds(new);
108706 return old_fsgid;
108707
108708 @@ -1187,19 +1242,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
108709 return -EFAULT;
108710
108711 down_read(&uts_sem);
108712 - error = __copy_to_user(&name->sysname, &utsname()->sysname,
108713 + error = __copy_to_user(name->sysname, &utsname()->sysname,
108714 __OLD_UTS_LEN);
108715 error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
108716 - error |= __copy_to_user(&name->nodename, &utsname()->nodename,
108717 + error |= __copy_to_user(name->nodename, &utsname()->nodename,
108718 __OLD_UTS_LEN);
108719 error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
108720 - error |= __copy_to_user(&name->release, &utsname()->release,
108721 + error |= __copy_to_user(name->release, &utsname()->release,
108722 __OLD_UTS_LEN);
108723 error |= __put_user(0, name->release + __OLD_UTS_LEN);
108724 - error |= __copy_to_user(&name->version, &utsname()->version,
108725 + error |= __copy_to_user(name->version, &utsname()->version,
108726 __OLD_UTS_LEN);
108727 error |= __put_user(0, name->version + __OLD_UTS_LEN);
108728 - error |= __copy_to_user(&name->machine, &utsname()->machine,
108729 + error |= __copy_to_user(name->machine, &utsname()->machine,
108730 __OLD_UTS_LEN);
108731 error |= __put_user(0, name->machine + __OLD_UTS_LEN);
108732 up_read(&uts_sem);
108733 @@ -1400,6 +1455,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
108734 */
108735 new_rlim->rlim_cur = 1;
108736 }
108737 + /* Handle the case where a fork and setuid occur and then RLIMIT_NPROC
108738 + is changed to a lower value. Since tasks can be created by the same
108739 + user in between this limit change and an execve by this task, force
108740 + a recheck only for this task by setting PF_NPROC_EXCEEDED
108741 + */
108742 + if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER)
108743 + tsk->flags |= PF_NPROC_EXCEEDED;
108744 }
108745 if (!retval) {
108746 if (old_rlim)
108747 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
108748 index c3eee4c..586e4a0 100644
108749 --- a/kernel/sysctl.c
108750 +++ b/kernel/sysctl.c
108751 @@ -94,7 +94,6 @@
108752 #endif
108753
108754 #if defined(CONFIG_SYSCTL)
108755 -
108756 /* External variables not in a header file. */
108757 extern int suid_dumpable;
108758 #ifdef CONFIG_COREDUMP
108759 @@ -111,22 +110,24 @@ extern int sysctl_nr_open_min, sysctl_nr_open_max;
108760 #ifndef CONFIG_MMU
108761 extern int sysctl_nr_trim_pages;
108762 #endif
108763 +extern int sysctl_modify_ldt;
108764
108765 /* Constants used for minimum and maximum */
108766 #ifdef CONFIG_LOCKUP_DETECTOR
108767 -static int sixty = 60;
108768 +static int sixty __read_only = 60;
108769 #endif
108770
108771 -static int __maybe_unused neg_one = -1;
108772 +static int __maybe_unused neg_one __read_only = -1;
108773
108774 -static int zero;
108775 -static int __maybe_unused one = 1;
108776 -static int __maybe_unused two = 2;
108777 -static int __maybe_unused four = 4;
108778 -static unsigned long one_ul = 1;
108779 -static int one_hundred = 100;
108780 +static int zero __read_only = 0;
108781 +static int __maybe_unused one __read_only = 1;
108782 +static int __maybe_unused two __read_only = 2;
108783 +static int __maybe_unused three __read_only = 3;
108784 +static int __maybe_unused four __read_only = 4;
108785 +static unsigned long one_ul __read_only = 1;
108786 +static int one_hundred __read_only = 100;
108787 #ifdef CONFIG_PRINTK
108788 -static int ten_thousand = 10000;
108789 +static int ten_thousand __read_only = 10000;
108790 #endif
108791
108792 /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
108793 @@ -180,10 +181,8 @@ static int proc_taint(struct ctl_table *table, int write,
108794 void __user *buffer, size_t *lenp, loff_t *ppos);
108795 #endif
108796
108797 -#ifdef CONFIG_PRINTK
108798 -static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
108799 +static int proc_dointvec_minmax_secure_sysadmin(struct ctl_table *table, int write,
108800 void __user *buffer, size_t *lenp, loff_t *ppos);
108801 -#endif
108802
108803 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
108804 void __user *buffer, size_t *lenp, loff_t *ppos);
108805 @@ -214,6 +213,8 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write,
108806
108807 #endif
108808
108809 +extern struct ctl_table grsecurity_table[];
108810 +
108811 static struct ctl_table kern_table[];
108812 static struct ctl_table vm_table[];
108813 static struct ctl_table fs_table[];
108814 @@ -228,6 +229,20 @@ extern struct ctl_table epoll_table[];
108815 int sysctl_legacy_va_layout;
108816 #endif
108817
108818 +#ifdef CONFIG_PAX_SOFTMODE
108819 +static struct ctl_table pax_table[] = {
108820 + {
108821 + .procname = "softmode",
108822 + .data = &pax_softmode,
108823 + .maxlen = sizeof(unsigned int),
108824 + .mode = 0600,
108825 + .proc_handler = &proc_dointvec,
108826 + },
108827 +
108828 + { }
108829 +};
108830 +#endif
108831 +
108832 /* The default sysctl tables: */
108833
108834 static struct ctl_table sysctl_base_table[] = {
108835 @@ -276,6 +291,22 @@ static int max_extfrag_threshold = 1000;
108836 #endif
108837
108838 static struct ctl_table kern_table[] = {
108839 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS)
108840 + {
108841 + .procname = "grsecurity",
108842 + .mode = 0500,
108843 + .child = grsecurity_table,
108844 + },
108845 +#endif
108846 +
108847 +#ifdef CONFIG_PAX_SOFTMODE
108848 + {
108849 + .procname = "pax",
108850 + .mode = 0500,
108851 + .child = pax_table,
108852 + },
108853 +#endif
108854 +
108855 {
108856 .procname = "sched_child_runs_first",
108857 .data = &sysctl_sched_child_runs_first,
108858 @@ -637,7 +668,7 @@ static struct ctl_table kern_table[] = {
108859 .maxlen = sizeof(int),
108860 .mode = 0644,
108861 /* only handle a transition from default "0" to "1" */
108862 - .proc_handler = proc_dointvec_minmax,
108863 + .proc_handler = proc_dointvec_minmax_secure,
108864 .extra1 = &one,
108865 .extra2 = &one,
108866 },
108867 @@ -648,7 +679,7 @@ static struct ctl_table kern_table[] = {
108868 .data = &modprobe_path,
108869 .maxlen = KMOD_PATH_LEN,
108870 .mode = 0644,
108871 - .proc_handler = proc_dostring,
108872 + .proc_handler = proc_dostring_modpriv,
108873 },
108874 {
108875 .procname = "modules_disabled",
108876 @@ -656,7 +687,7 @@ static struct ctl_table kern_table[] = {
108877 .maxlen = sizeof(int),
108878 .mode = 0644,
108879 /* only handle a transition from default "0" to "1" */
108880 - .proc_handler = proc_dointvec_minmax,
108881 + .proc_handler = proc_dointvec_minmax_secure,
108882 .extra1 = &one,
108883 .extra2 = &one,
108884 },
108885 @@ -811,20 +842,24 @@ static struct ctl_table kern_table[] = {
108886 .data = &dmesg_restrict,
108887 .maxlen = sizeof(int),
108888 .mode = 0644,
108889 - .proc_handler = proc_dointvec_minmax_sysadmin,
108890 + .proc_handler = proc_dointvec_minmax_secure_sysadmin,
108891 .extra1 = &zero,
108892 .extra2 = &one,
108893 },
108894 +#endif
108895 {
108896 .procname = "kptr_restrict",
108897 .data = &kptr_restrict,
108898 .maxlen = sizeof(int),
108899 .mode = 0644,
108900 - .proc_handler = proc_dointvec_minmax_sysadmin,
108901 + .proc_handler = proc_dointvec_minmax_secure_sysadmin,
108902 +#ifdef CONFIG_GRKERNSEC_HIDESYM
108903 + .extra1 = &two,
108904 +#else
108905 .extra1 = &zero,
108906 +#endif
108907 .extra2 = &two,
108908 },
108909 -#endif
108910 {
108911 .procname = "ngroups_max",
108912 .data = &ngroups_max,
108913 @@ -962,6 +997,15 @@ static struct ctl_table kern_table[] = {
108914 .mode = 0644,
108915 .proc_handler = proc_dointvec,
108916 },
108917 + {
108918 + .procname = "modify_ldt",
108919 + .data = &sysctl_modify_ldt,
108920 + .maxlen = sizeof(int),
108921 + .mode = 0644,
108922 + .proc_handler = proc_dointvec_minmax_secure_sysadmin,
108923 + .extra1 = &zero,
108924 + .extra2 = &one,
108925 + },
108926 #endif
108927 #if defined(CONFIG_MMU)
108928 {
108929 @@ -1084,10 +1128,17 @@ static struct ctl_table kern_table[] = {
108930 */
108931 {
108932 .procname = "perf_event_paranoid",
108933 - .data = &sysctl_perf_event_paranoid,
108934 - .maxlen = sizeof(sysctl_perf_event_paranoid),
108935 + .data = &sysctl_perf_event_legitimately_concerned,
108936 + .maxlen = sizeof(sysctl_perf_event_legitimately_concerned),
108937 .mode = 0644,
108938 - .proc_handler = proc_dointvec,
108939 + /* go ahead, be a hero */
108940 + .proc_handler = proc_dointvec_minmax_secure_sysadmin,
108941 + .extra1 = &neg_one,
108942 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
108943 + .extra2 = &three,
108944 +#else
108945 + .extra2 = &two,
108946 +#endif
108947 },
108948 {
108949 .procname = "perf_event_mlock_kb",
108950 @@ -1369,6 +1420,13 @@ static struct ctl_table vm_table[] = {
108951 .proc_handler = proc_dointvec_minmax,
108952 .extra1 = &zero,
108953 },
108954 + {
108955 + .procname = "heap_stack_gap",
108956 + .data = &sysctl_heap_stack_gap,
108957 + .maxlen = sizeof(sysctl_heap_stack_gap),
108958 + .mode = 0644,
108959 + .proc_handler = proc_doulongvec_minmax,
108960 + },
108961 #else
108962 {
108963 .procname = "nr_trim_pages",
108964 @@ -1845,6 +1903,16 @@ int proc_dostring(struct ctl_table *table, int write,
108965 (char __user *)buffer, lenp, ppos);
108966 }
108967
108968 +int proc_dostring_modpriv(struct ctl_table *table, int write,
108969 + void __user *buffer, size_t *lenp, loff_t *ppos)
108970 +{
108971 + if (write && !capable(CAP_SYS_MODULE))
108972 + return -EPERM;
108973 +
108974 + return _proc_do_string(table->data, table->maxlen, write,
108975 + buffer, lenp, ppos);
108976 +}
108977 +
108978 static size_t proc_skip_spaces(char **buf)
108979 {
108980 size_t ret;
108981 @@ -1950,6 +2018,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
108982 len = strlen(tmp);
108983 if (len > *size)
108984 len = *size;
108985 + if (len > sizeof(tmp))
108986 + len = sizeof(tmp);
108987 if (copy_to_user(*buf, tmp, len))
108988 return -EFAULT;
108989 *size -= len;
108990 @@ -2128,6 +2198,44 @@ int proc_dointvec(struct ctl_table *table, int write,
108991 NULL,NULL);
108992 }
108993
108994 +static int do_proc_dointvec_conv_secure(bool *negp, unsigned long *lvalp,
108995 + int *valp,
108996 + int write, void *data)
108997 +{
108998 + if (write) {
108999 + if (*negp) {
109000 + if (*lvalp > (unsigned long) INT_MAX + 1)
109001 + return -EINVAL;
109002 + pax_open_kernel();
109003 + *valp = -*lvalp;
109004 + pax_close_kernel();
109005 + } else {
109006 + if (*lvalp > (unsigned long) INT_MAX)
109007 + return -EINVAL;
109008 + pax_open_kernel();
109009 + *valp = *lvalp;
109010 + pax_close_kernel();
109011 + }
109012 + } else {
109013 + int val = *valp;
109014 + if (val < 0) {
109015 + *negp = true;
109016 + *lvalp = (unsigned long)-val;
109017 + } else {
109018 + *negp = false;
109019 + *lvalp = (unsigned long)val;
109020 + }
109021 + }
109022 + return 0;
109023 +}
109024 +
109025 +int proc_dointvec_secure(struct ctl_table *table, int write,
109026 + void __user *buffer, size_t *lenp, loff_t *ppos)
109027 +{
109028 + return do_proc_dointvec(table,write,buffer,lenp,ppos,
109029 + do_proc_dointvec_conv_secure,NULL);
109030 +}
109031 +
109032 /*
109033 * Taint values can only be increased
109034 * This means we can safely use a temporary.
109035 @@ -2135,7 +2243,7 @@ int proc_dointvec(struct ctl_table *table, int write,
109036 static int proc_taint(struct ctl_table *table, int write,
109037 void __user *buffer, size_t *lenp, loff_t *ppos)
109038 {
109039 - struct ctl_table t;
109040 + ctl_table_no_const t;
109041 unsigned long tmptaint = get_taint();
109042 int err;
109043
109044 @@ -2163,16 +2271,14 @@ static int proc_taint(struct ctl_table *table, int write,
109045 return err;
109046 }
109047
109048 -#ifdef CONFIG_PRINTK
109049 -static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
109050 +static int proc_dointvec_minmax_secure_sysadmin(struct ctl_table *table, int write,
109051 void __user *buffer, size_t *lenp, loff_t *ppos)
109052 {
109053 if (write && !capable(CAP_SYS_ADMIN))
109054 return -EPERM;
109055
109056 - return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
109057 + return proc_dointvec_minmax_secure(table, write, buffer, lenp, ppos);
109058 }
109059 -#endif
109060
109061 struct do_proc_dointvec_minmax_conv_param {
109062 int *min;
109063 @@ -2203,6 +2309,32 @@ static int do_proc_dointvec_minmax_conv(bool *negp, unsigned long *lvalp,
109064 return 0;
109065 }
109066
109067 +static int do_proc_dointvec_minmax_conv_secure(bool *negp, unsigned long *lvalp,
109068 + int *valp,
109069 + int write, void *data)
109070 +{
109071 + struct do_proc_dointvec_minmax_conv_param *param = data;
109072 + if (write) {
109073 + int val = *negp ? -*lvalp : *lvalp;
109074 + if ((param->min && *param->min > val) ||
109075 + (param->max && *param->max < val))
109076 + return -EINVAL;
109077 + pax_open_kernel();
109078 + *valp = val;
109079 + pax_close_kernel();
109080 + } else {
109081 + int val = *valp;
109082 + if (val < 0) {
109083 + *negp = true;
109084 + *lvalp = (unsigned long)-val;
109085 + } else {
109086 + *negp = false;
109087 + *lvalp = (unsigned long)val;
109088 + }
109089 + }
109090 + return 0;
109091 +}
109092 +
109093 /**
109094 * proc_dointvec_minmax - read a vector of integers with min/max values
109095 * @table: the sysctl table
109096 @@ -2230,6 +2362,17 @@ int proc_dointvec_minmax(struct ctl_table *table, int write,
109097 do_proc_dointvec_minmax_conv, &param);
109098 }
109099
109100 +int proc_dointvec_minmax_secure(struct ctl_table *table, int write,
109101 + void __user *buffer, size_t *lenp, loff_t *ppos)
109102 +{
109103 + struct do_proc_dointvec_minmax_conv_param param = {
109104 + .min = (int *) table->extra1,
109105 + .max = (int *) table->extra2,
109106 + };
109107 + return do_proc_dointvec(table, write, buffer, lenp, ppos,
109108 + do_proc_dointvec_minmax_conv_secure, &param);
109109 +}
109110 +
109111 static void validate_coredump_safety(void)
109112 {
109113 #ifdef CONFIG_COREDUMP
109114 @@ -2732,6 +2875,12 @@ int proc_dostring(struct ctl_table *table, int write,
109115 return -ENOSYS;
109116 }
109117
109118 +int proc_dostring_modpriv(struct ctl_table *table, int write,
109119 + void __user *buffer, size_t *lenp, loff_t *ppos)
109120 +{
109121 + return -ENOSYS;
109122 +}
109123 +
109124 int proc_dointvec(struct ctl_table *table, int write,
109125 void __user *buffer, size_t *lenp, loff_t *ppos)
109126 {
109127 @@ -2788,5 +2937,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
109128 EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
109129 EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
109130 EXPORT_SYMBOL(proc_dostring);
109131 +EXPORT_SYMBOL(proc_dostring_modpriv);
109132 EXPORT_SYMBOL(proc_doulongvec_minmax);
109133 EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax);
109134 diff --git a/kernel/taskstats.c b/kernel/taskstats.c
109135 index 21f82c2..c1984e5 100644
109136 --- a/kernel/taskstats.c
109137 +++ b/kernel/taskstats.c
109138 @@ -28,9 +28,12 @@
109139 #include <linux/fs.h>
109140 #include <linux/file.h>
109141 #include <linux/pid_namespace.h>
109142 +#include <linux/grsecurity.h>
109143 #include <net/genetlink.h>
109144 #include <linux/atomic.h>
109145
109146 +extern int gr_is_taskstats_denied(int pid);
109147 +
109148 /*
109149 * Maximum length of a cpumask that can be specified in
109150 * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute
109151 @@ -567,6 +570,9 @@ err:
109152
109153 static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
109154 {
109155 + if (gr_is_taskstats_denied(current->pid))
109156 + return -EACCES;
109157 +
109158 if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK])
109159 return cmd_attr_register_cpumask(info);
109160 else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
109161 diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
109162 index 1b001ed..55ef9e4 100644
109163 --- a/kernel/time/alarmtimer.c
109164 +++ b/kernel/time/alarmtimer.c
109165 @@ -823,7 +823,7 @@ static int __init alarmtimer_init(void)
109166 struct platform_device *pdev;
109167 int error = 0;
109168 int i;
109169 - struct k_clock alarm_clock = {
109170 + static struct k_clock alarm_clock = {
109171 .clock_getres = alarm_clock_getres,
109172 .clock_get = alarm_clock_get,
109173 .timer_create = alarm_timer_create,
109174 diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
109175 index 93ef7190..7c85701 100644
109176 --- a/kernel/time/hrtimer.c
109177 +++ b/kernel/time/hrtimer.c
109178 @@ -1393,7 +1393,7 @@ void hrtimer_peek_ahead_timers(void)
109179 local_irq_restore(flags);
109180 }
109181
109182 -static void run_hrtimer_softirq(struct softirq_action *h)
109183 +static __latent_entropy void run_hrtimer_softirq(void)
109184 {
109185 hrtimer_peek_ahead_timers();
109186 }
109187 diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
109188 index 0075da7..63cc872 100644
109189 --- a/kernel/time/posix-cpu-timers.c
109190 +++ b/kernel/time/posix-cpu-timers.c
109191 @@ -1449,14 +1449,14 @@ struct k_clock clock_posix_cpu = {
109192
109193 static __init int init_posix_cpu_timers(void)
109194 {
109195 - struct k_clock process = {
109196 + static struct k_clock process = {
109197 .clock_getres = process_cpu_clock_getres,
109198 .clock_get = process_cpu_clock_get,
109199 .timer_create = process_cpu_timer_create,
109200 .nsleep = process_cpu_nsleep,
109201 .nsleep_restart = process_cpu_nsleep_restart,
109202 };
109203 - struct k_clock thread = {
109204 + static struct k_clock thread = {
109205 .clock_getres = thread_cpu_clock_getres,
109206 .clock_get = thread_cpu_clock_get,
109207 .timer_create = thread_cpu_timer_create,
109208 diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
109209 index 31ea01f..7fc61ef 100644
109210 --- a/kernel/time/posix-timers.c
109211 +++ b/kernel/time/posix-timers.c
109212 @@ -43,6 +43,7 @@
109213 #include <linux/hash.h>
109214 #include <linux/posix-clock.h>
109215 #include <linux/posix-timers.h>
109216 +#include <linux/grsecurity.h>
109217 #include <linux/syscalls.h>
109218 #include <linux/wait.h>
109219 #include <linux/workqueue.h>
109220 @@ -124,7 +125,7 @@ static DEFINE_SPINLOCK(hash_lock);
109221 * which we beg off on and pass to do_sys_settimeofday().
109222 */
109223
109224 -static struct k_clock posix_clocks[MAX_CLOCKS];
109225 +static struct k_clock *posix_clocks[MAX_CLOCKS];
109226
109227 /*
109228 * These ones are defined below.
109229 @@ -277,7 +278,7 @@ static int posix_get_tai(clockid_t which_clock, struct timespec *tp)
109230 */
109231 static __init int init_posix_timers(void)
109232 {
109233 - struct k_clock clock_realtime = {
109234 + static struct k_clock clock_realtime = {
109235 .clock_getres = hrtimer_get_res,
109236 .clock_get = posix_clock_realtime_get,
109237 .clock_set = posix_clock_realtime_set,
109238 @@ -289,7 +290,7 @@ static __init int init_posix_timers(void)
109239 .timer_get = common_timer_get,
109240 .timer_del = common_timer_del,
109241 };
109242 - struct k_clock clock_monotonic = {
109243 + static struct k_clock clock_monotonic = {
109244 .clock_getres = hrtimer_get_res,
109245 .clock_get = posix_ktime_get_ts,
109246 .nsleep = common_nsleep,
109247 @@ -299,19 +300,19 @@ static __init int init_posix_timers(void)
109248 .timer_get = common_timer_get,
109249 .timer_del = common_timer_del,
109250 };
109251 - struct k_clock clock_monotonic_raw = {
109252 + static struct k_clock clock_monotonic_raw = {
109253 .clock_getres = hrtimer_get_res,
109254 .clock_get = posix_get_monotonic_raw,
109255 };
109256 - struct k_clock clock_realtime_coarse = {
109257 + static struct k_clock clock_realtime_coarse = {
109258 .clock_getres = posix_get_coarse_res,
109259 .clock_get = posix_get_realtime_coarse,
109260 };
109261 - struct k_clock clock_monotonic_coarse = {
109262 + static struct k_clock clock_monotonic_coarse = {
109263 .clock_getres = posix_get_coarse_res,
109264 .clock_get = posix_get_monotonic_coarse,
109265 };
109266 - struct k_clock clock_tai = {
109267 + static struct k_clock clock_tai = {
109268 .clock_getres = hrtimer_get_res,
109269 .clock_get = posix_get_tai,
109270 .nsleep = common_nsleep,
109271 @@ -321,7 +322,7 @@ static __init int init_posix_timers(void)
109272 .timer_get = common_timer_get,
109273 .timer_del = common_timer_del,
109274 };
109275 - struct k_clock clock_boottime = {
109276 + static struct k_clock clock_boottime = {
109277 .clock_getres = hrtimer_get_res,
109278 .clock_get = posix_get_boottime,
109279 .nsleep = common_nsleep,
109280 @@ -533,7 +534,7 @@ void posix_timers_register_clock(const clockid_t clock_id,
109281 return;
109282 }
109283
109284 - posix_clocks[clock_id] = *new_clock;
109285 + posix_clocks[clock_id] = new_clock;
109286 }
109287 EXPORT_SYMBOL_GPL(posix_timers_register_clock);
109288
109289 @@ -579,9 +580,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id)
109290 return (id & CLOCKFD_MASK) == CLOCKFD ?
109291 &clock_posix_dynamic : &clock_posix_cpu;
109292
109293 - if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
109294 + if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres)
109295 return NULL;
109296 - return &posix_clocks[id];
109297 + return posix_clocks[id];
109298 }
109299
109300 static int common_timer_create(struct k_itimer *new_timer)
109301 @@ -599,7 +600,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
109302 struct k_clock *kc = clockid_to_kclock(which_clock);
109303 struct k_itimer *new_timer;
109304 int error, new_timer_id;
109305 - sigevent_t event;
109306 + sigevent_t event = { };
109307 int it_id_set = IT_ID_NOT_SET;
109308
109309 if (!kc)
109310 @@ -1014,6 +1015,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
109311 if (copy_from_user(&new_tp, tp, sizeof (*tp)))
109312 return -EFAULT;
109313
109314 + /* only the CLOCK_REALTIME clock can be set, all other clocks
109315 + have their clock_set fptr set to a nosettime dummy function
109316 + CLOCK_REALTIME has a NULL clock_set fptr which causes it to
109317 + call common_clock_set, which calls do_sys_settimeofday, which
109318 + we hook
109319 + */
109320 +
109321 return kc->clock_set(which_clock, &new_tp);
109322 }
109323
109324 diff --git a/kernel/time/time.c b/kernel/time/time.c
109325 index 2c85b77..6530536 100644
109326 --- a/kernel/time/time.c
109327 +++ b/kernel/time/time.c
109328 @@ -173,6 +173,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
109329 return error;
109330
109331 if (tz) {
109332 + /* we log in do_settimeofday called below, so don't log twice
109333 + */
109334 + if (!tv)
109335 + gr_log_timechange();
109336 +
109337 sys_tz = *tz;
109338 update_vsyscall_tz();
109339 if (firsttime) {
109340 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
109341 index 946acb7..1e13c0f 100644
109342 --- a/kernel/time/timekeeping.c
109343 +++ b/kernel/time/timekeeping.c
109344 @@ -15,6 +15,7 @@
109345 #include <linux/init.h>
109346 #include <linux/mm.h>
109347 #include <linux/sched.h>
109348 +#include <linux/grsecurity.h>
109349 #include <linux/syscore_ops.h>
109350 #include <linux/clocksource.h>
109351 #include <linux/jiffies.h>
109352 @@ -915,6 +916,8 @@ int do_settimeofday64(const struct timespec64 *ts)
109353 if (!timespec64_valid_strict(ts))
109354 return -EINVAL;
109355
109356 + gr_log_timechange();
109357 +
109358 raw_spin_lock_irqsave(&timekeeper_lock, flags);
109359 write_seqcount_begin(&tk_core.seq);
109360
109361 diff --git a/kernel/time/timer.c b/kernel/time/timer.c
109362 index 2ece3aa..055a295 100644
109363 --- a/kernel/time/timer.c
109364 +++ b/kernel/time/timer.c
109365 @@ -1405,7 +1405,7 @@ void update_process_times(int user_tick)
109366 /*
109367 * This function runs timers and the timer-tq in bottom half context.
109368 */
109369 -static void run_timer_softirq(struct softirq_action *h)
109370 +static __latent_entropy void run_timer_softirq(void)
109371 {
109372 struct tvec_base *base = __this_cpu_read(tvec_bases);
109373
109374 @@ -1468,7 +1468,7 @@ static void process_timeout(unsigned long __data)
109375 *
109376 * In all cases the return value is guaranteed to be non-negative.
109377 */
109378 -signed long __sched schedule_timeout(signed long timeout)
109379 +signed long __sched __intentional_overflow(-1) schedule_timeout(signed long timeout)
109380 {
109381 struct timer_list timer;
109382 unsigned long expire;
109383 diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
109384 index e878c2e..cf1546bb 100644
109385 --- a/kernel/time/timer_list.c
109386 +++ b/kernel/time/timer_list.c
109387 @@ -45,12 +45,16 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
109388
109389 static void print_name_offset(struct seq_file *m, void *sym)
109390 {
109391 +#ifdef CONFIG_GRKERNSEC_HIDESYM
109392 + SEQ_printf(m, "<%p>", NULL);
109393 +#else
109394 char symname[KSYM_NAME_LEN];
109395
109396 if (lookup_symbol_name((unsigned long)sym, symname) < 0)
109397 SEQ_printf(m, "<%pK>", sym);
109398 else
109399 SEQ_printf(m, "%s", symname);
109400 +#endif
109401 }
109402
109403 static void
109404 @@ -119,7 +123,11 @@ next_one:
109405 static void
109406 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
109407 {
109408 +#ifdef CONFIG_GRKERNSEC_HIDESYM
109409 + SEQ_printf(m, " .base: %p\n", NULL);
109410 +#else
109411 SEQ_printf(m, " .base: %pK\n", base);
109412 +#endif
109413 SEQ_printf(m, " .index: %d\n",
109414 base->index);
109415 SEQ_printf(m, " .resolution: %Lu nsecs\n",
109416 @@ -388,7 +396,11 @@ static int __init init_timer_list_procfs(void)
109417 {
109418 struct proc_dir_entry *pe;
109419
109420 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
109421 + pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
109422 +#else
109423 pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
109424 +#endif
109425 if (!pe)
109426 return -ENOMEM;
109427 return 0;
109428 diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
109429 index 1fb08f2..ca4bb1e 100644
109430 --- a/kernel/time/timer_stats.c
109431 +++ b/kernel/time/timer_stats.c
109432 @@ -116,7 +116,7 @@ static ktime_t time_start, time_stop;
109433 static unsigned long nr_entries;
109434 static struct entry entries[MAX_ENTRIES];
109435
109436 -static atomic_t overflow_count;
109437 +static atomic_unchecked_t overflow_count;
109438
109439 /*
109440 * The entries are in a hash-table, for fast lookup:
109441 @@ -140,7 +140,7 @@ static void reset_entries(void)
109442 nr_entries = 0;
109443 memset(entries, 0, sizeof(entries));
109444 memset(tstat_hash_table, 0, sizeof(tstat_hash_table));
109445 - atomic_set(&overflow_count, 0);
109446 + atomic_set_unchecked(&overflow_count, 0);
109447 }
109448
109449 static struct entry *alloc_entry(void)
109450 @@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
109451 if (likely(entry))
109452 entry->count++;
109453 else
109454 - atomic_inc(&overflow_count);
109455 + atomic_inc_unchecked(&overflow_count);
109456
109457 out_unlock:
109458 raw_spin_unlock_irqrestore(lock, flags);
109459 @@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
109460
109461 static void print_name_offset(struct seq_file *m, unsigned long addr)
109462 {
109463 +#ifdef CONFIG_GRKERNSEC_HIDESYM
109464 + seq_printf(m, "<%p>", NULL);
109465 +#else
109466 char symname[KSYM_NAME_LEN];
109467
109468 if (lookup_symbol_name(addr, symname) < 0)
109469 - seq_printf(m, "<%p>", (void *)addr);
109470 + seq_printf(m, "<%pK>", (void *)addr);
109471 else
109472 seq_printf(m, "%s", symname);
109473 +#endif
109474 }
109475
109476 static int tstats_show(struct seq_file *m, void *v)
109477 @@ -300,8 +304,8 @@ static int tstats_show(struct seq_file *m, void *v)
109478
109479 seq_puts(m, "Timer Stats Version: v0.3\n");
109480 seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
109481 - if (atomic_read(&overflow_count))
109482 - seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count));
109483 + if (atomic_read_unchecked(&overflow_count))
109484 + seq_printf(m, "Overflow: %d entries\n", atomic_read_unchecked(&overflow_count));
109485 seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive");
109486
109487 for (i = 0; i < nr_entries; i++) {
109488 @@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void)
109489 {
109490 struct proc_dir_entry *pe;
109491
109492 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
109493 + pe = proc_create("timer_stats", 0600, NULL, &tstats_fops);
109494 +#else
109495 pe = proc_create("timer_stats", 0644, NULL, &tstats_fops);
109496 +#endif
109497 if (!pe)
109498 return -ENOMEM;
109499 return 0;
109500 diff --git a/kernel/torture.c b/kernel/torture.c
109501 index dd70993..0bf694b 100644
109502 --- a/kernel/torture.c
109503 +++ b/kernel/torture.c
109504 @@ -482,7 +482,7 @@ static int torture_shutdown_notify(struct notifier_block *unused1,
109505 mutex_lock(&fullstop_mutex);
109506 if (ACCESS_ONCE(fullstop) == FULLSTOP_DONTSTOP) {
109507 VERBOSE_TOROUT_STRING("Unscheduled system shutdown detected");
109508 - ACCESS_ONCE(fullstop) = FULLSTOP_SHUTDOWN;
109509 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_SHUTDOWN;
109510 } else {
109511 pr_warn("Concurrent rmmod and shutdown illegal!\n");
109512 }
109513 @@ -549,14 +549,14 @@ static int torture_stutter(void *arg)
109514 if (!torture_must_stop()) {
109515 if (stutter > 1) {
109516 schedule_timeout_interruptible(stutter - 1);
109517 - ACCESS_ONCE(stutter_pause_test) = 2;
109518 + ACCESS_ONCE_RW(stutter_pause_test) = 2;
109519 }
109520 schedule_timeout_interruptible(1);
109521 - ACCESS_ONCE(stutter_pause_test) = 1;
109522 + ACCESS_ONCE_RW(stutter_pause_test) = 1;
109523 }
109524 if (!torture_must_stop())
109525 schedule_timeout_interruptible(stutter);
109526 - ACCESS_ONCE(stutter_pause_test) = 0;
109527 + ACCESS_ONCE_RW(stutter_pause_test) = 0;
109528 torture_shutdown_absorb("torture_stutter");
109529 } while (!torture_must_stop());
109530 torture_kthread_stopping("torture_stutter");
109531 @@ -648,7 +648,7 @@ bool torture_cleanup_begin(void)
109532 schedule_timeout_uninterruptible(10);
109533 return true;
109534 }
109535 - ACCESS_ONCE(fullstop) = FULLSTOP_RMMOD;
109536 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_RMMOD;
109537 mutex_unlock(&fullstop_mutex);
109538 torture_shutdown_cleanup();
109539 torture_shuffle_cleanup();
109540 diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
109541 index 483cecf..ac46091 100644
109542 --- a/kernel/trace/blktrace.c
109543 +++ b/kernel/trace/blktrace.c
109544 @@ -328,7 +328,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
109545 struct blk_trace *bt = filp->private_data;
109546 char buf[16];
109547
109548 - snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped));
109549 + snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped));
109550
109551 return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
109552 }
109553 @@ -386,7 +386,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
109554 return 1;
109555
109556 bt = buf->chan->private_data;
109557 - atomic_inc(&bt->dropped);
109558 + atomic_inc_unchecked(&bt->dropped);
109559 return 0;
109560 }
109561
109562 @@ -487,7 +487,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
109563
109564 bt->dir = dir;
109565 bt->dev = dev;
109566 - atomic_set(&bt->dropped, 0);
109567 + atomic_set_unchecked(&bt->dropped, 0);
109568 INIT_LIST_HEAD(&bt->running_list);
109569
109570 ret = -EIO;
109571 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
109572 index eb11011..43adc29 100644
109573 --- a/kernel/trace/ftrace.c
109574 +++ b/kernel/trace/ftrace.c
109575 @@ -2413,12 +2413,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
109576 if (unlikely(ftrace_disabled))
109577 return 0;
109578
109579 + ret = ftrace_arch_code_modify_prepare();
109580 + FTRACE_WARN_ON(ret);
109581 + if (ret)
109582 + return 0;
109583 +
109584 ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
109585 + FTRACE_WARN_ON(ftrace_arch_code_modify_post_process());
109586 if (ret) {
109587 ftrace_bug(ret, rec);
109588 - return 0;
109589 }
109590 - return 1;
109591 + return ret ? 0 : 1;
109592 }
109593
109594 /*
109595 @@ -4807,8 +4812,10 @@ static int ftrace_process_locs(struct module *mod,
109596 if (!count)
109597 return 0;
109598
109599 + pax_open_kernel();
109600 sort(start, count, sizeof(*start),
109601 ftrace_cmp_ips, ftrace_swap_ips);
109602 + pax_close_kernel();
109603
109604 start_pg = ftrace_allocate_pages(count);
109605 if (!start_pg)
109606 @@ -5675,7 +5682,7 @@ static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list)
109607
109608 if (t->ret_stack == NULL) {
109609 atomic_set(&t->tracing_graph_pause, 0);
109610 - atomic_set(&t->trace_overrun, 0);
109611 + atomic_set_unchecked(&t->trace_overrun, 0);
109612 t->curr_ret_stack = -1;
109613 /* Make sure the tasks see the -1 first: */
109614 smp_wmb();
109615 @@ -5898,7 +5905,7 @@ static void
109616 graph_init_task(struct task_struct *t, struct ftrace_ret_stack *ret_stack)
109617 {
109618 atomic_set(&t->tracing_graph_pause, 0);
109619 - atomic_set(&t->trace_overrun, 0);
109620 + atomic_set_unchecked(&t->trace_overrun, 0);
109621 t->ftrace_timestamp = 0;
109622 /* make curr_ret_stack visible before we add the ret_stack */
109623 smp_wmb();
109624 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
109625 index 0315d43..2e5e9a2 100644
109626 --- a/kernel/trace/ring_buffer.c
109627 +++ b/kernel/trace/ring_buffer.c
109628 @@ -348,9 +348,9 @@ struct buffer_data_page {
109629 */
109630 struct buffer_page {
109631 struct list_head list; /* list of buffer pages */
109632 - local_t write; /* index for next write */
109633 + local_unchecked_t write; /* index for next write */
109634 unsigned read; /* index for next read */
109635 - local_t entries; /* entries on this page */
109636 + local_unchecked_t entries; /* entries on this page */
109637 unsigned long real_end; /* real end of data */
109638 struct buffer_data_page *page; /* Actual data page */
109639 };
109640 @@ -471,11 +471,11 @@ struct ring_buffer_per_cpu {
109641 unsigned long last_overrun;
109642 local_t entries_bytes;
109643 local_t entries;
109644 - local_t overrun;
109645 - local_t commit_overrun;
109646 - local_t dropped_events;
109647 + local_unchecked_t overrun;
109648 + local_unchecked_t commit_overrun;
109649 + local_unchecked_t dropped_events;
109650 local_t committing;
109651 - local_t commits;
109652 + local_unchecked_t commits;
109653 unsigned long read;
109654 unsigned long read_bytes;
109655 u64 write_stamp;
109656 @@ -1045,8 +1045,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
109657 *
109658 * We add a counter to the write field to denote this.
109659 */
109660 - old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write);
109661 - old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries);
109662 + old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write);
109663 + old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries);
109664
109665 /*
109666 * Just make sure we have seen our old_write and synchronize
109667 @@ -1074,8 +1074,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
109668 * cmpxchg to only update if an interrupt did not already
109669 * do it for us. If the cmpxchg fails, we don't care.
109670 */
109671 - (void)local_cmpxchg(&next_page->write, old_write, val);
109672 - (void)local_cmpxchg(&next_page->entries, old_entries, eval);
109673 + (void)local_cmpxchg_unchecked(&next_page->write, old_write, val);
109674 + (void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval);
109675
109676 /*
109677 * No need to worry about races with clearing out the commit.
109678 @@ -1443,12 +1443,12 @@ static void rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer);
109679
109680 static inline unsigned long rb_page_entries(struct buffer_page *bpage)
109681 {
109682 - return local_read(&bpage->entries) & RB_WRITE_MASK;
109683 + return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK;
109684 }
109685
109686 static inline unsigned long rb_page_write(struct buffer_page *bpage)
109687 {
109688 - return local_read(&bpage->write) & RB_WRITE_MASK;
109689 + return local_read_unchecked(&bpage->write) & RB_WRITE_MASK;
109690 }
109691
109692 static int
109693 @@ -1543,7 +1543,7 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned int nr_pages)
109694 * bytes consumed in ring buffer from here.
109695 * Increment overrun to account for the lost events.
109696 */
109697 - local_add(page_entries, &cpu_buffer->overrun);
109698 + local_add_unchecked(page_entries, &cpu_buffer->overrun);
109699 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
109700 }
109701
109702 @@ -2105,7 +2105,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer,
109703 * it is our responsibility to update
109704 * the counters.
109705 */
109706 - local_add(entries, &cpu_buffer->overrun);
109707 + local_add_unchecked(entries, &cpu_buffer->overrun);
109708 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
109709
109710 /*
109711 @@ -2255,7 +2255,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
109712 if (tail == BUF_PAGE_SIZE)
109713 tail_page->real_end = 0;
109714
109715 - local_sub(length, &tail_page->write);
109716 + local_sub_unchecked(length, &tail_page->write);
109717 return;
109718 }
109719
109720 @@ -2290,7 +2290,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
109721 rb_event_set_padding(event);
109722
109723 /* Set the write back to the previous setting */
109724 - local_sub(length, &tail_page->write);
109725 + local_sub_unchecked(length, &tail_page->write);
109726 return;
109727 }
109728
109729 @@ -2302,7 +2302,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
109730
109731 /* Set write to end of buffer */
109732 length = (tail + length) - BUF_PAGE_SIZE;
109733 - local_sub(length, &tail_page->write);
109734 + local_sub_unchecked(length, &tail_page->write);
109735 }
109736
109737 /*
109738 @@ -2328,7 +2328,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
109739 * about it.
109740 */
109741 if (unlikely(next_page == commit_page)) {
109742 - local_inc(&cpu_buffer->commit_overrun);
109743 + local_inc_unchecked(&cpu_buffer->commit_overrun);
109744 goto out_reset;
109745 }
109746
109747 @@ -2358,7 +2358,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
109748 * this is easy, just stop here.
109749 */
109750 if (!(buffer->flags & RB_FL_OVERWRITE)) {
109751 - local_inc(&cpu_buffer->dropped_events);
109752 + local_inc_unchecked(&cpu_buffer->dropped_events);
109753 goto out_reset;
109754 }
109755
109756 @@ -2384,7 +2384,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
109757 cpu_buffer->tail_page) &&
109758 (cpu_buffer->commit_page ==
109759 cpu_buffer->reader_page))) {
109760 - local_inc(&cpu_buffer->commit_overrun);
109761 + local_inc_unchecked(&cpu_buffer->commit_overrun);
109762 goto out_reset;
109763 }
109764 }
109765 @@ -2432,7 +2432,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
109766 length += RB_LEN_TIME_EXTEND;
109767
109768 tail_page = cpu_buffer->tail_page;
109769 - write = local_add_return(length, &tail_page->write);
109770 + write = local_add_return_unchecked(length, &tail_page->write);
109771
109772 /* set write to only the index of the write */
109773 write &= RB_WRITE_MASK;
109774 @@ -2456,7 +2456,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
109775 kmemcheck_annotate_bitfield(event, bitfield);
109776 rb_update_event(cpu_buffer, event, length, add_timestamp, delta);
109777
109778 - local_inc(&tail_page->entries);
109779 + local_inc_unchecked(&tail_page->entries);
109780
109781 /*
109782 * If this is the first commit on the page, then update
109783 @@ -2489,7 +2489,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
109784
109785 if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) {
109786 unsigned long write_mask =
109787 - local_read(&bpage->write) & ~RB_WRITE_MASK;
109788 + local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK;
109789 unsigned long event_length = rb_event_length(event);
109790 /*
109791 * This is on the tail page. It is possible that
109792 @@ -2499,7 +2499,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
109793 */
109794 old_index += write_mask;
109795 new_index += write_mask;
109796 - index = local_cmpxchg(&bpage->write, old_index, new_index);
109797 + index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index);
109798 if (index == old_index) {
109799 /* update counters */
109800 local_sub(event_length, &cpu_buffer->entries_bytes);
109801 @@ -2514,7 +2514,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
109802 static void rb_start_commit(struct ring_buffer_per_cpu *cpu_buffer)
109803 {
109804 local_inc(&cpu_buffer->committing);
109805 - local_inc(&cpu_buffer->commits);
109806 + local_inc_unchecked(&cpu_buffer->commits);
109807 }
109808
109809 static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
109810 @@ -2526,7 +2526,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
109811 return;
109812
109813 again:
109814 - commits = local_read(&cpu_buffer->commits);
109815 + commits = local_read_unchecked(&cpu_buffer->commits);
109816 /* synchronize with interrupts */
109817 barrier();
109818 if (local_read(&cpu_buffer->committing) == 1)
109819 @@ -2542,7 +2542,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
109820 * updating of the commit page and the clearing of the
109821 * committing counter.
109822 */
109823 - if (unlikely(local_read(&cpu_buffer->commits) != commits) &&
109824 + if (unlikely(local_read_unchecked(&cpu_buffer->commits) != commits) &&
109825 !local_read(&cpu_buffer->committing)) {
109826 local_inc(&cpu_buffer->committing);
109827 goto again;
109828 @@ -2572,7 +2572,7 @@ rb_reserve_next_event(struct ring_buffer *buffer,
109829 barrier();
109830 if (unlikely(ACCESS_ONCE(cpu_buffer->buffer) != buffer)) {
109831 local_dec(&cpu_buffer->committing);
109832 - local_dec(&cpu_buffer->commits);
109833 + local_dec_unchecked(&cpu_buffer->commits);
109834 return NULL;
109835 }
109836 #endif
109837 @@ -2898,7 +2898,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
109838
109839 /* Do the likely case first */
109840 if (likely(bpage->page == (void *)addr)) {
109841 - local_dec(&bpage->entries);
109842 + local_dec_unchecked(&bpage->entries);
109843 return;
109844 }
109845
109846 @@ -2910,7 +2910,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
109847 start = bpage;
109848 do {
109849 if (bpage->page == (void *)addr) {
109850 - local_dec(&bpage->entries);
109851 + local_dec_unchecked(&bpage->entries);
109852 return;
109853 }
109854 rb_inc_page(cpu_buffer, &bpage);
109855 @@ -3194,7 +3194,7 @@ static inline unsigned long
109856 rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer)
109857 {
109858 return local_read(&cpu_buffer->entries) -
109859 - (local_read(&cpu_buffer->overrun) + cpu_buffer->read);
109860 + (local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read);
109861 }
109862
109863 /**
109864 @@ -3283,7 +3283,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
109865 return 0;
109866
109867 cpu_buffer = buffer->buffers[cpu];
109868 - ret = local_read(&cpu_buffer->overrun);
109869 + ret = local_read_unchecked(&cpu_buffer->overrun);
109870
109871 return ret;
109872 }
109873 @@ -3306,7 +3306,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
109874 return 0;
109875
109876 cpu_buffer = buffer->buffers[cpu];
109877 - ret = local_read(&cpu_buffer->commit_overrun);
109878 + ret = local_read_unchecked(&cpu_buffer->commit_overrun);
109879
109880 return ret;
109881 }
109882 @@ -3328,7 +3328,7 @@ ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu)
109883 return 0;
109884
109885 cpu_buffer = buffer->buffers[cpu];
109886 - ret = local_read(&cpu_buffer->dropped_events);
109887 + ret = local_read_unchecked(&cpu_buffer->dropped_events);
109888
109889 return ret;
109890 }
109891 @@ -3391,7 +3391,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
109892 /* if you care about this being correct, lock the buffer */
109893 for_each_buffer_cpu(buffer, cpu) {
109894 cpu_buffer = buffer->buffers[cpu];
109895 - overruns += local_read(&cpu_buffer->overrun);
109896 + overruns += local_read_unchecked(&cpu_buffer->overrun);
109897 }
109898
109899 return overruns;
109900 @@ -3562,8 +3562,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
109901 /*
109902 * Reset the reader page to size zero.
109903 */
109904 - local_set(&cpu_buffer->reader_page->write, 0);
109905 - local_set(&cpu_buffer->reader_page->entries, 0);
109906 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
109907 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
109908 local_set(&cpu_buffer->reader_page->page->commit, 0);
109909 cpu_buffer->reader_page->real_end = 0;
109910
109911 @@ -3597,7 +3597,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
109912 * want to compare with the last_overrun.
109913 */
109914 smp_mb();
109915 - overwrite = local_read(&(cpu_buffer->overrun));
109916 + overwrite = local_read_unchecked(&(cpu_buffer->overrun));
109917
109918 /*
109919 * Here's the tricky part.
109920 @@ -4169,8 +4169,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
109921
109922 cpu_buffer->head_page
109923 = list_entry(cpu_buffer->pages, struct buffer_page, list);
109924 - local_set(&cpu_buffer->head_page->write, 0);
109925 - local_set(&cpu_buffer->head_page->entries, 0);
109926 + local_set_unchecked(&cpu_buffer->head_page->write, 0);
109927 + local_set_unchecked(&cpu_buffer->head_page->entries, 0);
109928 local_set(&cpu_buffer->head_page->page->commit, 0);
109929
109930 cpu_buffer->head_page->read = 0;
109931 @@ -4180,18 +4180,18 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
109932
109933 INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
109934 INIT_LIST_HEAD(&cpu_buffer->new_pages);
109935 - local_set(&cpu_buffer->reader_page->write, 0);
109936 - local_set(&cpu_buffer->reader_page->entries, 0);
109937 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
109938 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
109939 local_set(&cpu_buffer->reader_page->page->commit, 0);
109940 cpu_buffer->reader_page->read = 0;
109941
109942 local_set(&cpu_buffer->entries_bytes, 0);
109943 - local_set(&cpu_buffer->overrun, 0);
109944 - local_set(&cpu_buffer->commit_overrun, 0);
109945 - local_set(&cpu_buffer->dropped_events, 0);
109946 + local_set_unchecked(&cpu_buffer->overrun, 0);
109947 + local_set_unchecked(&cpu_buffer->commit_overrun, 0);
109948 + local_set_unchecked(&cpu_buffer->dropped_events, 0);
109949 local_set(&cpu_buffer->entries, 0);
109950 local_set(&cpu_buffer->committing, 0);
109951 - local_set(&cpu_buffer->commits, 0);
109952 + local_set_unchecked(&cpu_buffer->commits, 0);
109953 cpu_buffer->read = 0;
109954 cpu_buffer->read_bytes = 0;
109955
109956 @@ -4592,8 +4592,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
109957 rb_init_page(bpage);
109958 bpage = reader->page;
109959 reader->page = *data_page;
109960 - local_set(&reader->write, 0);
109961 - local_set(&reader->entries, 0);
109962 + local_set_unchecked(&reader->write, 0);
109963 + local_set_unchecked(&reader->entries, 0);
109964 reader->read = 0;
109965 *data_page = bpage;
109966
109967 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
109968 index 0533049..85e27f0 100644
109969 --- a/kernel/trace/trace.c
109970 +++ b/kernel/trace/trace.c
109971 @@ -3538,7 +3538,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
109972 return 0;
109973 }
109974
109975 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled)
109976 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled)
109977 {
109978 /* do nothing if flag is already set */
109979 if (!!(trace_flags & mask) == !!enabled)
109980 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
109981 index 921691c..64e1da1 100644
109982 --- a/kernel/trace/trace.h
109983 +++ b/kernel/trace/trace.h
109984 @@ -1272,7 +1272,7 @@ extern const char *__stop___tracepoint_str[];
109985 void trace_printk_init_buffers(void);
109986 void trace_printk_start_comm(void);
109987 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
109988 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
109989 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled);
109990
109991 /*
109992 * Normal trace_printk() and friends allocates special buffers
109993 diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
109994 index 57b67b1..66082a9 100644
109995 --- a/kernel/trace/trace_clock.c
109996 +++ b/kernel/trace/trace_clock.c
109997 @@ -124,7 +124,7 @@ u64 notrace trace_clock_global(void)
109998 return now;
109999 }
110000
110001 -static atomic64_t trace_counter;
110002 +static atomic64_unchecked_t trace_counter;
110003
110004 /*
110005 * trace_clock_counter(): simply an atomic counter.
110006 @@ -133,5 +133,5 @@ static atomic64_t trace_counter;
110007 */
110008 u64 notrace trace_clock_counter(void)
110009 {
110010 - return atomic64_add_return(1, &trace_counter);
110011 + return atomic64_inc_return_unchecked(&trace_counter);
110012 }
110013 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
110014 index c4de47f..5f134b8 100644
110015 --- a/kernel/trace/trace_events.c
110016 +++ b/kernel/trace/trace_events.c
110017 @@ -1887,7 +1887,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
110018 return 0;
110019 }
110020
110021 -struct ftrace_module_file_ops;
110022 static void __add_event_to_tracers(struct ftrace_event_call *call);
110023
110024 /* Add an additional event_call dynamically */
110025 diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
110026 index a51e796..1f32ebd 100644
110027 --- a/kernel/trace/trace_functions_graph.c
110028 +++ b/kernel/trace/trace_functions_graph.c
110029 @@ -132,7 +132,7 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
110030
110031 /* The return trace stack is full */
110032 if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
110033 - atomic_inc(&current->trace_overrun);
110034 + atomic_inc_unchecked(&current->trace_overrun);
110035 return -EBUSY;
110036 }
110037
110038 @@ -229,7 +229,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret,
110039 *ret = current->ret_stack[index].ret;
110040 trace->func = current->ret_stack[index].func;
110041 trace->calltime = current->ret_stack[index].calltime;
110042 - trace->overrun = atomic_read(&current->trace_overrun);
110043 + trace->overrun = atomic_read_unchecked(&current->trace_overrun);
110044 trace->depth = index;
110045 }
110046
110047 diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
110048 index 7a9ba62..2e0e4a1 100644
110049 --- a/kernel/trace/trace_mmiotrace.c
110050 +++ b/kernel/trace/trace_mmiotrace.c
110051 @@ -24,7 +24,7 @@ struct header_iter {
110052 static struct trace_array *mmio_trace_array;
110053 static bool overrun_detected;
110054 static unsigned long prev_overruns;
110055 -static atomic_t dropped_count;
110056 +static atomic_unchecked_t dropped_count;
110057
110058 static void mmio_reset_data(struct trace_array *tr)
110059 {
110060 @@ -124,7 +124,7 @@ static void mmio_close(struct trace_iterator *iter)
110061
110062 static unsigned long count_overruns(struct trace_iterator *iter)
110063 {
110064 - unsigned long cnt = atomic_xchg(&dropped_count, 0);
110065 + unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0);
110066 unsigned long over = ring_buffer_overruns(iter->trace_buffer->buffer);
110067
110068 if (over > prev_overruns)
110069 @@ -307,7 +307,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr,
110070 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW,
110071 sizeof(*entry), 0, pc);
110072 if (!event) {
110073 - atomic_inc(&dropped_count);
110074 + atomic_inc_unchecked(&dropped_count);
110075 return;
110076 }
110077 entry = ring_buffer_event_data(event);
110078 @@ -337,7 +337,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr,
110079 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP,
110080 sizeof(*entry), 0, pc);
110081 if (!event) {
110082 - atomic_inc(&dropped_count);
110083 + atomic_inc_unchecked(&dropped_count);
110084 return;
110085 }
110086 entry = ring_buffer_event_data(event);
110087 diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
110088 index 25a086b..a918131 100644
110089 --- a/kernel/trace/trace_output.c
110090 +++ b/kernel/trace/trace_output.c
110091 @@ -752,14 +752,16 @@ int register_ftrace_event(struct trace_event *event)
110092 goto out;
110093 }
110094
110095 + pax_open_kernel();
110096 if (event->funcs->trace == NULL)
110097 - event->funcs->trace = trace_nop_print;
110098 + *(void **)&event->funcs->trace = trace_nop_print;
110099 if (event->funcs->raw == NULL)
110100 - event->funcs->raw = trace_nop_print;
110101 + *(void **)&event->funcs->raw = trace_nop_print;
110102 if (event->funcs->hex == NULL)
110103 - event->funcs->hex = trace_nop_print;
110104 + *(void **)&event->funcs->hex = trace_nop_print;
110105 if (event->funcs->binary == NULL)
110106 - event->funcs->binary = trace_nop_print;
110107 + *(void **)&event->funcs->binary = trace_nop_print;
110108 + pax_close_kernel();
110109
110110 key = event->type & (EVENT_HASHSIZE - 1);
110111
110112 diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
110113 index e694c9f..6775a38 100644
110114 --- a/kernel/trace/trace_seq.c
110115 +++ b/kernel/trace/trace_seq.c
110116 @@ -337,7 +337,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path)
110117 return 0;
110118 }
110119
110120 - seq_buf_path(&s->seq, path, "\n");
110121 + seq_buf_path(&s->seq, path, "\n\\");
110122
110123 if (unlikely(seq_buf_has_overflowed(&s->seq))) {
110124 s->seq.len = save_len;
110125 diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
110126 index 3f34496..0492d95 100644
110127 --- a/kernel/trace/trace_stack.c
110128 +++ b/kernel/trace/trace_stack.c
110129 @@ -88,7 +88,7 @@ check_stack(unsigned long ip, unsigned long *stack)
110130 return;
110131
110132 /* we do not handle interrupt stacks yet */
110133 - if (!object_is_on_stack(stack))
110134 + if (!object_starts_on_stack(stack))
110135 return;
110136
110137 local_irq_save(flags);
110138 diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
110139 index f97f6e3..d367b48 100644
110140 --- a/kernel/trace/trace_syscalls.c
110141 +++ b/kernel/trace/trace_syscalls.c
110142 @@ -590,6 +590,8 @@ static int perf_sysenter_enable(struct ftrace_event_call *call)
110143 int num;
110144
110145 num = ((struct syscall_metadata *)call->data)->syscall_nr;
110146 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
110147 + return -EINVAL;
110148
110149 mutex_lock(&syscall_trace_lock);
110150 if (!sys_perf_refcount_enter)
110151 @@ -610,6 +612,8 @@ static void perf_sysenter_disable(struct ftrace_event_call *call)
110152 int num;
110153
110154 num = ((struct syscall_metadata *)call->data)->syscall_nr;
110155 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
110156 + return;
110157
110158 mutex_lock(&syscall_trace_lock);
110159 sys_perf_refcount_enter--;
110160 @@ -662,6 +666,8 @@ static int perf_sysexit_enable(struct ftrace_event_call *call)
110161 int num;
110162
110163 num = ((struct syscall_metadata *)call->data)->syscall_nr;
110164 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
110165 + return -EINVAL;
110166
110167 mutex_lock(&syscall_trace_lock);
110168 if (!sys_perf_refcount_exit)
110169 @@ -682,6 +688,8 @@ static void perf_sysexit_disable(struct ftrace_event_call *call)
110170 int num;
110171
110172 num = ((struct syscall_metadata *)call->data)->syscall_nr;
110173 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
110174 + return;
110175
110176 mutex_lock(&syscall_trace_lock);
110177 sys_perf_refcount_exit--;
110178 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
110179 index 4109f83..fe1f830 100644
110180 --- a/kernel/user_namespace.c
110181 +++ b/kernel/user_namespace.c
110182 @@ -83,6 +83,21 @@ int create_user_ns(struct cred *new)
110183 !kgid_has_mapping(parent_ns, group))
110184 return -EPERM;
110185
110186 +#ifdef CONFIG_GRKERNSEC
110187 + /*
110188 + * This doesn't really inspire confidence:
110189 + * http://marc.info/?l=linux-kernel&m=135543612731939&w=2
110190 + * http://marc.info/?l=linux-kernel&m=135545831607095&w=2
110191 + * Increases kernel attack surface in areas developers
110192 + * previously cared little about ("low importance due
110193 + * to requiring "root" capability")
110194 + * To be removed when this code receives *proper* review
110195 + */
110196 + if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) ||
110197 + !capable(CAP_SETGID))
110198 + return -EPERM;
110199 +#endif
110200 +
110201 ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
110202 if (!ns)
110203 return -ENOMEM;
110204 @@ -980,7 +995,7 @@ static int userns_install(struct nsproxy *nsproxy, struct ns_common *ns)
110205 if (atomic_read(&current->mm->mm_users) > 1)
110206 return -EINVAL;
110207
110208 - if (current->fs->users != 1)
110209 + if (atomic_read(&current->fs->users) != 1)
110210 return -EINVAL;
110211
110212 if (!ns_capable(user_ns, CAP_SYS_ADMIN))
110213 diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
110214 index c8eac43..4b5f08f 100644
110215 --- a/kernel/utsname_sysctl.c
110216 +++ b/kernel/utsname_sysctl.c
110217 @@ -47,7 +47,7 @@ static void put_uts(struct ctl_table *table, int write, void *which)
110218 static int proc_do_uts_string(struct ctl_table *table, int write,
110219 void __user *buffer, size_t *lenp, loff_t *ppos)
110220 {
110221 - struct ctl_table uts_table;
110222 + ctl_table_no_const uts_table;
110223 int r;
110224 memcpy(&uts_table, table, sizeof(uts_table));
110225 uts_table.data = get_uts(table, write);
110226 diff --git a/kernel/watchdog.c b/kernel/watchdog.c
110227 index 581a68a..7ff6a89 100644
110228 --- a/kernel/watchdog.c
110229 +++ b/kernel/watchdog.c
110230 @@ -648,7 +648,7 @@ void watchdog_nmi_enable_all(void) {}
110231 void watchdog_nmi_disable_all(void) {}
110232 #endif /* CONFIG_HARDLOCKUP_DETECTOR */
110233
110234 -static struct smp_hotplug_thread watchdog_threads = {
110235 +static struct smp_hotplug_thread watchdog_threads __read_only = {
110236 .store = &softlockup_watchdog,
110237 .thread_should_run = watchdog_should_run,
110238 .thread_fn = watchdog,
110239 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
110240 index 586ad91..5f8844a 100644
110241 --- a/kernel/workqueue.c
110242 +++ b/kernel/workqueue.c
110243 @@ -4428,7 +4428,7 @@ static void rebind_workers(struct worker_pool *pool)
110244 WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND));
110245 worker_flags |= WORKER_REBOUND;
110246 worker_flags &= ~WORKER_UNBOUND;
110247 - ACCESS_ONCE(worker->flags) = worker_flags;
110248 + ACCESS_ONCE_RW(worker->flags) = worker_flags;
110249 }
110250
110251 spin_unlock_irq(&pool->lock);
110252 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
110253 index ba2b0c8..a571efc 100644
110254 --- a/lib/Kconfig.debug
110255 +++ b/lib/Kconfig.debug
110256 @@ -936,7 +936,7 @@ config DEBUG_MUTEXES
110257
110258 config DEBUG_WW_MUTEX_SLOWPATH
110259 bool "Wait/wound mutex debugging: Slowpath testing"
110260 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
110261 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
110262 select DEBUG_LOCK_ALLOC
110263 select DEBUG_SPINLOCK
110264 select DEBUG_MUTEXES
110265 @@ -953,7 +953,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
110266
110267 config DEBUG_LOCK_ALLOC
110268 bool "Lock debugging: detect incorrect freeing of live locks"
110269 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
110270 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
110271 select DEBUG_SPINLOCK
110272 select DEBUG_MUTEXES
110273 select LOCKDEP
110274 @@ -967,7 +967,7 @@ config DEBUG_LOCK_ALLOC
110275
110276 config PROVE_LOCKING
110277 bool "Lock debugging: prove locking correctness"
110278 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
110279 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
110280 select LOCKDEP
110281 select DEBUG_SPINLOCK
110282 select DEBUG_MUTEXES
110283 @@ -1018,7 +1018,7 @@ config LOCKDEP
110284
110285 config LOCK_STAT
110286 bool "Lock usage statistics"
110287 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
110288 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
110289 select LOCKDEP
110290 select DEBUG_SPINLOCK
110291 select DEBUG_MUTEXES
110292 @@ -1496,6 +1496,7 @@ config LATENCYTOP
110293 depends on DEBUG_KERNEL
110294 depends on STACKTRACE_SUPPORT
110295 depends on PROC_FS
110296 + depends on !GRKERNSEC_HIDESYM
110297 select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
110298 select KALLSYMS
110299 select KALLSYMS_ALL
110300 @@ -1512,7 +1513,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
110301 config DEBUG_STRICT_USER_COPY_CHECKS
110302 bool "Strict user copy size checks"
110303 depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
110304 - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
110305 + depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING && !PAX_SIZE_OVERFLOW
110306 help
110307 Enabling this option turns a certain set of sanity checks for user
110308 copy operations into compile time failures.
110309 @@ -1643,7 +1644,7 @@ endmenu # runtime tests
110310
110311 config PROVIDE_OHCI1394_DMA_INIT
110312 bool "Remote debugging over FireWire early on boot"
110313 - depends on PCI && X86
110314 + depends on PCI && X86 && !GRKERNSEC
110315 help
110316 If you want to debug problems which hang or crash the kernel early
110317 on boot and the crashing machine has a FireWire port, you can use
110318 diff --git a/lib/Makefile b/lib/Makefile
110319 index 6c37933..d48e7ca 100644
110320 --- a/lib/Makefile
110321 +++ b/lib/Makefile
110322 @@ -59,7 +59,7 @@ obj-$(CONFIG_BTREE) += btree.o
110323 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
110324 obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
110325 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
110326 -obj-$(CONFIG_DEBUG_LIST) += list_debug.o
110327 +obj-y += list_debug.o
110328 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
110329
110330 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
110331 diff --git a/lib/average.c b/lib/average.c
110332 index 114d1be..ab0350c 100644
110333 --- a/lib/average.c
110334 +++ b/lib/average.c
110335 @@ -55,7 +55,7 @@ struct ewma *ewma_add(struct ewma *avg, unsigned long val)
110336 {
110337 unsigned long internal = ACCESS_ONCE(avg->internal);
110338
110339 - ACCESS_ONCE(avg->internal) = internal ?
110340 + ACCESS_ONCE_RW(avg->internal) = internal ?
110341 (((internal << avg->weight) - internal) +
110342 (val << avg->factor)) >> avg->weight :
110343 (val << avg->factor);
110344 diff --git a/lib/bitmap.c b/lib/bitmap.c
110345 index 40162f8..b55c7c7 100644
110346 --- a/lib/bitmap.c
110347 +++ b/lib/bitmap.c
110348 @@ -234,7 +234,7 @@ int __bitmap_subset(const unsigned long *bitmap1,
110349 }
110350 EXPORT_SYMBOL(__bitmap_subset);
110351
110352 -int __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
110353 +int __intentional_overflow(-1) __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
110354 {
110355 unsigned int k, lim = bits/BITS_PER_LONG;
110356 int w = 0;
110357 @@ -361,7 +361,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen,
110358 {
110359 int c, old_c, totaldigits, ndigits, nchunks, nbits;
110360 u32 chunk;
110361 - const char __user __force *ubuf = (const char __user __force *)buf;
110362 + const char __user *ubuf = (const char __force_user *)buf;
110363
110364 bitmap_zero(maskp, nmaskbits);
110365
110366 @@ -446,7 +446,7 @@ int bitmap_parse_user(const char __user *ubuf,
110367 {
110368 if (!access_ok(VERIFY_READ, ubuf, ulen))
110369 return -EFAULT;
110370 - return __bitmap_parse((const char __force *)ubuf,
110371 + return __bitmap_parse((const char __force_kernel *)ubuf,
110372 ulen, 1, maskp, nmaskbits);
110373
110374 }
110375 @@ -505,7 +505,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen,
110376 {
110377 unsigned a, b;
110378 int c, old_c, totaldigits;
110379 - const char __user __force *ubuf = (const char __user __force *)buf;
110380 + const char __user *ubuf = (const char __force_user *)buf;
110381 int at_start, in_range;
110382
110383 totaldigits = c = 0;
110384 @@ -601,7 +601,7 @@ int bitmap_parselist_user(const char __user *ubuf,
110385 {
110386 if (!access_ok(VERIFY_READ, ubuf, ulen))
110387 return -EFAULT;
110388 - return __bitmap_parselist((const char __force *)ubuf,
110389 + return __bitmap_parselist((const char __force_kernel *)ubuf,
110390 ulen, 1, maskp, nmaskbits);
110391 }
110392 EXPORT_SYMBOL(bitmap_parselist_user);
110393 diff --git a/lib/bug.c b/lib/bug.c
110394 index 0c3bd95..5a615a1 100644
110395 --- a/lib/bug.c
110396 +++ b/lib/bug.c
110397 @@ -145,6 +145,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
110398 return BUG_TRAP_TYPE_NONE;
110399
110400 bug = find_bug(bugaddr);
110401 + if (!bug)
110402 + return BUG_TRAP_TYPE_NONE;
110403
110404 file = NULL;
110405 line = 0;
110406 diff --git a/lib/debugobjects.c b/lib/debugobjects.c
110407 index 547f7f9..a6d4ba0 100644
110408 --- a/lib/debugobjects.c
110409 +++ b/lib/debugobjects.c
110410 @@ -289,7 +289,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
110411 if (limit > 4)
110412 return;
110413
110414 - is_on_stack = object_is_on_stack(addr);
110415 + is_on_stack = object_starts_on_stack(addr);
110416 if (is_on_stack == onstack)
110417 return;
110418
110419 diff --git a/lib/decompress_bunzip2.c b/lib/decompress_bunzip2.c
110420 index 6dd0335..1e9c239 100644
110421 --- a/lib/decompress_bunzip2.c
110422 +++ b/lib/decompress_bunzip2.c
110423 @@ -665,7 +665,8 @@ static int INIT start_bunzip(struct bunzip_data **bdp, void *inbuf, long len,
110424
110425 /* Fourth byte (ascii '1'-'9'), indicates block size in units of 100k of
110426 uncompressed data. Allocate intermediate buffer for block. */
110427 - bd->dbufSize = 100000*(i-BZh0);
110428 + i -= BZh0;
110429 + bd->dbufSize = 100000 * i;
110430
110431 bd->dbuf = large_malloc(bd->dbufSize * sizeof(int));
110432 if (!bd->dbuf)
110433 diff --git a/lib/decompress_unlzma.c b/lib/decompress_unlzma.c
110434 index 0be83af..4605e93 100644
110435 --- a/lib/decompress_unlzma.c
110436 +++ b/lib/decompress_unlzma.c
110437 @@ -39,10 +39,10 @@
110438
110439 #define MIN(a, b) (((a) < (b)) ? (a) : (b))
110440
110441 -static long long INIT read_int(unsigned char *ptr, int size)
110442 +static unsigned long long INIT read_int(unsigned char *ptr, int size)
110443 {
110444 int i;
110445 - long long ret = 0;
110446 + unsigned long long ret = 0;
110447
110448 for (i = 0; i < size; i++)
110449 ret = (ret << 8) | ptr[size-i-1];
110450 diff --git a/lib/div64.c b/lib/div64.c
110451 index 19ea7ed..20cac21 100644
110452 --- a/lib/div64.c
110453 +++ b/lib/div64.c
110454 @@ -59,7 +59,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
110455 EXPORT_SYMBOL(__div64_32);
110456
110457 #ifndef div_s64_rem
110458 -s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
110459 +s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
110460 {
110461 u64 quotient;
110462
110463 @@ -130,7 +130,7 @@ EXPORT_SYMBOL(div64_u64_rem);
110464 * 'http://www.hackersdelight.org/hdcodetxt/divDouble.c.txt'
110465 */
110466 #ifndef div64_u64
110467 -u64 div64_u64(u64 dividend, u64 divisor)
110468 +u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
110469 {
110470 u32 high = divisor >> 32;
110471 u64 quot;
110472 diff --git a/lib/dma-debug.c b/lib/dma-debug.c
110473 index dace71f..13da37b 100644
110474 --- a/lib/dma-debug.c
110475 +++ b/lib/dma-debug.c
110476 @@ -982,7 +982,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
110477
110478 void dma_debug_add_bus(struct bus_type *bus)
110479 {
110480 - struct notifier_block *nb;
110481 + notifier_block_no_const *nb;
110482
110483 if (dma_debug_disabled())
110484 return;
110485 @@ -1164,7 +1164,7 @@ static void check_unmap(struct dma_debug_entry *ref)
110486
110487 static void check_for_stack(struct device *dev, void *addr)
110488 {
110489 - if (object_is_on_stack(addr))
110490 + if (object_starts_on_stack(addr))
110491 err_printk(dev, NULL, "DMA-API: device driver maps memory from "
110492 "stack [addr=%p]\n", addr);
110493 }
110494 diff --git a/lib/inflate.c b/lib/inflate.c
110495 index 013a761..c28f3fc 100644
110496 --- a/lib/inflate.c
110497 +++ b/lib/inflate.c
110498 @@ -269,7 +269,7 @@ static void free(void *where)
110499 malloc_ptr = free_mem_ptr;
110500 }
110501 #else
110502 -#define malloc(a) kmalloc(a, GFP_KERNEL)
110503 +#define malloc(a) kmalloc((a), GFP_KERNEL)
110504 #define free(a) kfree(a)
110505 #endif
110506
110507 diff --git a/lib/ioremap.c b/lib/ioremap.c
110508 index 86c8911..f5bfc34 100644
110509 --- a/lib/ioremap.c
110510 +++ b/lib/ioremap.c
110511 @@ -75,7 +75,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr,
110512 unsigned long next;
110513
110514 phys_addr -= addr;
110515 - pmd = pmd_alloc(&init_mm, pud, addr);
110516 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
110517 if (!pmd)
110518 return -ENOMEM;
110519 do {
110520 @@ -101,7 +101,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr,
110521 unsigned long next;
110522
110523 phys_addr -= addr;
110524 - pud = pud_alloc(&init_mm, pgd, addr);
110525 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
110526 if (!pud)
110527 return -ENOMEM;
110528 do {
110529 diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
110530 index bd2bea9..6b3c95e 100644
110531 --- a/lib/is_single_threaded.c
110532 +++ b/lib/is_single_threaded.c
110533 @@ -22,6 +22,9 @@ bool current_is_single_threaded(void)
110534 struct task_struct *p, *t;
110535 bool ret;
110536
110537 + if (!mm)
110538 + return true;
110539 +
110540 if (atomic_read(&task->signal->live) != 1)
110541 return false;
110542
110543 diff --git a/lib/kobject.c b/lib/kobject.c
110544 index 3b841b9..7c215aa 100644
110545 --- a/lib/kobject.c
110546 +++ b/lib/kobject.c
110547 @@ -340,8 +340,9 @@ error:
110548 }
110549 EXPORT_SYMBOL(kobject_init);
110550
110551 -static int kobject_add_varg(struct kobject *kobj, struct kobject *parent,
110552 - const char *fmt, va_list vargs)
110553 +static __printf(3, 0) int kobject_add_varg(struct kobject *kobj,
110554 + struct kobject *parent,
110555 + const char *fmt, va_list vargs)
110556 {
110557 int retval;
110558
110559 @@ -936,9 +937,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
110560
110561
110562 static DEFINE_SPINLOCK(kobj_ns_type_lock);
110563 -static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES];
110564 +static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only;
110565
110566 -int kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
110567 +int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
110568 {
110569 enum kobj_ns_type type = ops->type;
110570 int error;
110571 diff --git a/lib/list_debug.c b/lib/list_debug.c
110572 index c24c2f7..f0296f4 100644
110573 --- a/lib/list_debug.c
110574 +++ b/lib/list_debug.c
110575 @@ -11,7 +11,9 @@
110576 #include <linux/bug.h>
110577 #include <linux/kernel.h>
110578 #include <linux/rculist.h>
110579 +#include <linux/mm.h>
110580
110581 +#ifdef CONFIG_DEBUG_LIST
110582 /*
110583 * Insert a new entry between two known consecutive entries.
110584 *
110585 @@ -19,21 +21,40 @@
110586 * the prev/next entries already!
110587 */
110588
110589 +static bool __list_add_debug(struct list_head *new,
110590 + struct list_head *prev,
110591 + struct list_head *next)
110592 +{
110593 + if (unlikely(next->prev != prev)) {
110594 + printk(KERN_ERR "list_add corruption. next->prev should be "
110595 + "prev (%p), but was %p. (next=%p).\n",
110596 + prev, next->prev, next);
110597 + BUG();
110598 + return false;
110599 + }
110600 + if (unlikely(prev->next != next)) {
110601 + printk(KERN_ERR "list_add corruption. prev->next should be "
110602 + "next (%p), but was %p. (prev=%p).\n",
110603 + next, prev->next, prev);
110604 + BUG();
110605 + return false;
110606 + }
110607 + if (unlikely(new == prev || new == next)) {
110608 + printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n",
110609 + new, prev, next);
110610 + BUG();
110611 + return false;
110612 + }
110613 + return true;
110614 +}
110615 +
110616 void __list_add(struct list_head *new,
110617 - struct list_head *prev,
110618 - struct list_head *next)
110619 + struct list_head *prev,
110620 + struct list_head *next)
110621 {
110622 - WARN(next->prev != prev,
110623 - "list_add corruption. next->prev should be "
110624 - "prev (%p), but was %p. (next=%p).\n",
110625 - prev, next->prev, next);
110626 - WARN(prev->next != next,
110627 - "list_add corruption. prev->next should be "
110628 - "next (%p), but was %p. (prev=%p).\n",
110629 - next, prev->next, prev);
110630 - WARN(new == prev || new == next,
110631 - "list_add double add: new=%p, prev=%p, next=%p.\n",
110632 - new, prev, next);
110633 + if (!__list_add_debug(new, prev, next))
110634 + return;
110635 +
110636 next->prev = new;
110637 new->next = next;
110638 new->prev = prev;
110639 @@ -41,28 +62,46 @@ void __list_add(struct list_head *new,
110640 }
110641 EXPORT_SYMBOL(__list_add);
110642
110643 -void __list_del_entry(struct list_head *entry)
110644 +static bool __list_del_entry_debug(struct list_head *entry)
110645 {
110646 struct list_head *prev, *next;
110647
110648 prev = entry->prev;
110649 next = entry->next;
110650
110651 - if (WARN(next == LIST_POISON1,
110652 - "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
110653 - entry, LIST_POISON1) ||
110654 - WARN(prev == LIST_POISON2,
110655 - "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
110656 - entry, LIST_POISON2) ||
110657 - WARN(prev->next != entry,
110658 - "list_del corruption. prev->next should be %p, "
110659 - "but was %p\n", entry, prev->next) ||
110660 - WARN(next->prev != entry,
110661 - "list_del corruption. next->prev should be %p, "
110662 - "but was %p\n", entry, next->prev))
110663 + if (unlikely(next == LIST_POISON1)) {
110664 + printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
110665 + entry, LIST_POISON1);
110666 + BUG();
110667 + return false;
110668 + }
110669 + if (unlikely(prev == LIST_POISON2)) {
110670 + printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
110671 + entry, LIST_POISON2);
110672 + BUG();
110673 + return false;
110674 + }
110675 + if (unlikely(entry->prev->next != entry)) {
110676 + printk(KERN_ERR "list_del corruption. prev->next should be %p, "
110677 + "but was %p\n", entry, prev->next);
110678 + BUG();
110679 + return false;
110680 + }
110681 + if (unlikely(entry->next->prev != entry)) {
110682 + printk(KERN_ERR "list_del corruption. next->prev should be %p, "
110683 + "but was %p\n", entry, next->prev);
110684 + BUG();
110685 + return false;
110686 + }
110687 + return true;
110688 +}
110689 +
110690 +void __list_del_entry(struct list_head *entry)
110691 +{
110692 + if (!__list_del_entry_debug(entry))
110693 return;
110694
110695 - __list_del(prev, next);
110696 + __list_del(entry->prev, entry->next);
110697 }
110698 EXPORT_SYMBOL(__list_del_entry);
110699
110700 @@ -86,15 +125,85 @@ EXPORT_SYMBOL(list_del);
110701 void __list_add_rcu(struct list_head *new,
110702 struct list_head *prev, struct list_head *next)
110703 {
110704 - WARN(next->prev != prev,
110705 - "list_add_rcu corruption. next->prev should be prev (%p), but was %p. (next=%p).\n",
110706 - prev, next->prev, next);
110707 - WARN(prev->next != next,
110708 - "list_add_rcu corruption. prev->next should be next (%p), but was %p. (prev=%p).\n",
110709 - next, prev->next, prev);
110710 + if (!__list_add_debug(new, prev, next))
110711 + return;
110712 +
110713 new->next = next;
110714 new->prev = prev;
110715 rcu_assign_pointer(list_next_rcu(prev), new);
110716 next->prev = new;
110717 }
110718 EXPORT_SYMBOL(__list_add_rcu);
110719 +#endif
110720 +
110721 +void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next)
110722 +{
110723 +#ifdef CONFIG_DEBUG_LIST
110724 + if (!__list_add_debug(new, prev, next))
110725 + return;
110726 +#endif
110727 +
110728 + pax_open_kernel();
110729 + next->prev = new;
110730 + new->next = next;
110731 + new->prev = prev;
110732 + prev->next = new;
110733 + pax_close_kernel();
110734 +}
110735 +EXPORT_SYMBOL(__pax_list_add);
110736 +
110737 +void pax_list_del(struct list_head *entry)
110738 +{
110739 +#ifdef CONFIG_DEBUG_LIST
110740 + if (!__list_del_entry_debug(entry))
110741 + return;
110742 +#endif
110743 +
110744 + pax_open_kernel();
110745 + __list_del(entry->prev, entry->next);
110746 + entry->next = LIST_POISON1;
110747 + entry->prev = LIST_POISON2;
110748 + pax_close_kernel();
110749 +}
110750 +EXPORT_SYMBOL(pax_list_del);
110751 +
110752 +void pax_list_del_init(struct list_head *entry)
110753 +{
110754 + pax_open_kernel();
110755 + __list_del(entry->prev, entry->next);
110756 + INIT_LIST_HEAD(entry);
110757 + pax_close_kernel();
110758 +}
110759 +EXPORT_SYMBOL(pax_list_del_init);
110760 +
110761 +void __pax_list_add_rcu(struct list_head *new,
110762 + struct list_head *prev, struct list_head *next)
110763 +{
110764 +#ifdef CONFIG_DEBUG_LIST
110765 + if (!__list_add_debug(new, prev, next))
110766 + return;
110767 +#endif
110768 +
110769 + pax_open_kernel();
110770 + new->next = next;
110771 + new->prev = prev;
110772 + rcu_assign_pointer(list_next_rcu(prev), new);
110773 + next->prev = new;
110774 + pax_close_kernel();
110775 +}
110776 +EXPORT_SYMBOL(__pax_list_add_rcu);
110777 +
110778 +void pax_list_del_rcu(struct list_head *entry)
110779 +{
110780 +#ifdef CONFIG_DEBUG_LIST
110781 + if (!__list_del_entry_debug(entry))
110782 + return;
110783 +#endif
110784 +
110785 + pax_open_kernel();
110786 + __list_del(entry->prev, entry->next);
110787 + entry->next = LIST_POISON1;
110788 + entry->prev = LIST_POISON2;
110789 + pax_close_kernel();
110790 +}
110791 +EXPORT_SYMBOL(pax_list_del_rcu);
110792 diff --git a/lib/lockref.c b/lib/lockref.c
110793 index 494994b..65caf94 100644
110794 --- a/lib/lockref.c
110795 +++ b/lib/lockref.c
110796 @@ -48,13 +48,13 @@
110797 void lockref_get(struct lockref *lockref)
110798 {
110799 CMPXCHG_LOOP(
110800 - new.count++;
110801 + __lockref_inc(&new);
110802 ,
110803 return;
110804 );
110805
110806 spin_lock(&lockref->lock);
110807 - lockref->count++;
110808 + __lockref_inc(lockref);
110809 spin_unlock(&lockref->lock);
110810 }
110811 EXPORT_SYMBOL(lockref_get);
110812 @@ -69,8 +69,8 @@ int lockref_get_not_zero(struct lockref *lockref)
110813 int retval;
110814
110815 CMPXCHG_LOOP(
110816 - new.count++;
110817 - if (old.count <= 0)
110818 + __lockref_inc(&new);
110819 + if (__lockref_read(&old) <= 0)
110820 return 0;
110821 ,
110822 return 1;
110823 @@ -78,8 +78,8 @@ int lockref_get_not_zero(struct lockref *lockref)
110824
110825 spin_lock(&lockref->lock);
110826 retval = 0;
110827 - if (lockref->count > 0) {
110828 - lockref->count++;
110829 + if (__lockref_read(lockref) > 0) {
110830 + __lockref_inc(lockref);
110831 retval = 1;
110832 }
110833 spin_unlock(&lockref->lock);
110834 @@ -96,17 +96,17 @@ EXPORT_SYMBOL(lockref_get_not_zero);
110835 int lockref_get_or_lock(struct lockref *lockref)
110836 {
110837 CMPXCHG_LOOP(
110838 - new.count++;
110839 - if (old.count <= 0)
110840 + __lockref_inc(&new);
110841 + if (__lockref_read(&old) <= 0)
110842 break;
110843 ,
110844 return 1;
110845 );
110846
110847 spin_lock(&lockref->lock);
110848 - if (lockref->count <= 0)
110849 + if (__lockref_read(lockref) <= 0)
110850 return 0;
110851 - lockref->count++;
110852 + __lockref_inc(lockref);
110853 spin_unlock(&lockref->lock);
110854 return 1;
110855 }
110856 @@ -122,11 +122,11 @@ EXPORT_SYMBOL(lockref_get_or_lock);
110857 int lockref_put_return(struct lockref *lockref)
110858 {
110859 CMPXCHG_LOOP(
110860 - new.count--;
110861 - if (old.count <= 0)
110862 + __lockref_dec(&new);
110863 + if (__lockref_read(&old) <= 0)
110864 return -1;
110865 ,
110866 - return new.count;
110867 + return __lockref_read(&new);
110868 );
110869 return -1;
110870 }
110871 @@ -140,17 +140,17 @@ EXPORT_SYMBOL(lockref_put_return);
110872 int lockref_put_or_lock(struct lockref *lockref)
110873 {
110874 CMPXCHG_LOOP(
110875 - new.count--;
110876 - if (old.count <= 1)
110877 + __lockref_dec(&new);
110878 + if (__lockref_read(&old) <= 1)
110879 break;
110880 ,
110881 return 1;
110882 );
110883
110884 spin_lock(&lockref->lock);
110885 - if (lockref->count <= 1)
110886 + if (__lockref_read(lockref) <= 1)
110887 return 0;
110888 - lockref->count--;
110889 + __lockref_dec(lockref);
110890 spin_unlock(&lockref->lock);
110891 return 1;
110892 }
110893 @@ -163,7 +163,7 @@ EXPORT_SYMBOL(lockref_put_or_lock);
110894 void lockref_mark_dead(struct lockref *lockref)
110895 {
110896 assert_spin_locked(&lockref->lock);
110897 - lockref->count = -128;
110898 + __lockref_set(lockref, -128);
110899 }
110900 EXPORT_SYMBOL(lockref_mark_dead);
110901
110902 @@ -177,8 +177,8 @@ int lockref_get_not_dead(struct lockref *lockref)
110903 int retval;
110904
110905 CMPXCHG_LOOP(
110906 - new.count++;
110907 - if (old.count < 0)
110908 + __lockref_inc(&new);
110909 + if (__lockref_read(&old) < 0)
110910 return 0;
110911 ,
110912 return 1;
110913 @@ -186,8 +186,8 @@ int lockref_get_not_dead(struct lockref *lockref)
110914
110915 spin_lock(&lockref->lock);
110916 retval = 0;
110917 - if (lockref->count >= 0) {
110918 - lockref->count++;
110919 + if (__lockref_read(lockref) >= 0) {
110920 + __lockref_inc(lockref);
110921 retval = 1;
110922 }
110923 spin_unlock(&lockref->lock);
110924 diff --git a/lib/nlattr.c b/lib/nlattr.c
110925 index f5907d2..36072be 100644
110926 --- a/lib/nlattr.c
110927 +++ b/lib/nlattr.c
110928 @@ -278,6 +278,8 @@ int nla_memcpy(void *dest, const struct nlattr *src, int count)
110929 {
110930 int minlen = min_t(int, count, nla_len(src));
110931
110932 + BUG_ON(minlen < 0);
110933 +
110934 memcpy(dest, nla_data(src), minlen);
110935 if (count > minlen)
110936 memset(dest + minlen, 0, count - minlen);
110937 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
110938 index 6111bcb..02e816b 100644
110939 --- a/lib/percpu-refcount.c
110940 +++ b/lib/percpu-refcount.c
110941 @@ -31,7 +31,7 @@
110942 * atomic_long_t can't hit 0 before we've added up all the percpu refs.
110943 */
110944
110945 -#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 1))
110946 +#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 2))
110947
110948 static DECLARE_WAIT_QUEUE_HEAD(percpu_ref_switch_waitq);
110949
110950 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
110951 index 3d2aa27..a472f20 100644
110952 --- a/lib/radix-tree.c
110953 +++ b/lib/radix-tree.c
110954 @@ -67,7 +67,7 @@ struct radix_tree_preload {
110955 int nr;
110956 struct radix_tree_node *nodes[RADIX_TREE_PRELOAD_SIZE];
110957 };
110958 -static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
110959 +static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads);
110960
110961 static inline void *ptr_to_indirect(void *ptr)
110962 {
110963 diff --git a/lib/random32.c b/lib/random32.c
110964 index 0bee183..526f12f 100644
110965 --- a/lib/random32.c
110966 +++ b/lib/random32.c
110967 @@ -47,7 +47,7 @@ static inline void prandom_state_selftest(void)
110968 }
110969 #endif
110970
110971 -static DEFINE_PER_CPU(struct rnd_state, net_rand_state);
110972 +static DEFINE_PER_CPU(struct rnd_state, net_rand_state) __latent_entropy;
110973
110974 /**
110975 * prandom_u32_state - seeded pseudo-random number generator.
110976 diff --git a/lib/rbtree.c b/lib/rbtree.c
110977 index c16c81a..4dcbda1 100644
110978 --- a/lib/rbtree.c
110979 +++ b/lib/rbtree.c
110980 @@ -380,7 +380,9 @@ static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {}
110981 static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {}
110982
110983 static const struct rb_augment_callbacks dummy_callbacks = {
110984 - dummy_propagate, dummy_copy, dummy_rotate
110985 + .propagate = dummy_propagate,
110986 + .copy = dummy_copy,
110987 + .rotate = dummy_rotate
110988 };
110989
110990 void rb_insert_color(struct rb_node *node, struct rb_root *root)
110991 diff --git a/lib/show_mem.c b/lib/show_mem.c
110992 index adc98e18..0ce83c2 100644
110993 --- a/lib/show_mem.c
110994 +++ b/lib/show_mem.c
110995 @@ -49,6 +49,6 @@ void show_mem(unsigned int filter)
110996 quicklist_total_size());
110997 #endif
110998 #ifdef CONFIG_MEMORY_FAILURE
110999 - printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages));
111000 + printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages));
111001 #endif
111002 }
111003 diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c
111004 index e0af6ff..fcc9f15 100644
111005 --- a/lib/strncpy_from_user.c
111006 +++ b/lib/strncpy_from_user.c
111007 @@ -22,7 +22,7 @@
111008 */
111009 static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max)
111010 {
111011 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
111012 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
111013 long res = 0;
111014
111015 /*
111016 diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
111017 index fe9a325..85cd8aa 100644
111018 --- a/lib/strnlen_user.c
111019 +++ b/lib/strnlen_user.c
111020 @@ -26,7 +26,7 @@
111021 */
111022 static inline long do_strnlen_user(const char __user *src, unsigned long count, unsigned long max)
111023 {
111024 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
111025 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
111026 long align, res = 0;
111027 unsigned long c;
111028
111029 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
111030 index 3c365ab..75b43df 100644
111031 --- a/lib/swiotlb.c
111032 +++ b/lib/swiotlb.c
111033 @@ -683,7 +683,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
111034
111035 void
111036 swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
111037 - dma_addr_t dev_addr)
111038 + dma_addr_t dev_addr, struct dma_attrs *attrs)
111039 {
111040 phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);
111041
111042 diff --git a/lib/test-hexdump.c b/lib/test-hexdump.c
111043 index c227cc4..5241df3 100644
111044 --- a/lib/test-hexdump.c
111045 +++ b/lib/test-hexdump.c
111046 @@ -25,19 +25,19 @@ static const char * const test_data_1_le[] __initconst = {
111047 "4c", "d1", "19", "99", "43", "b1", "af", "0c",
111048 };
111049
111050 -static const char *test_data_2_le[] __initdata = {
111051 +static const char * const test_data_2_le[] __initconst = {
111052 "32be", "7bdb", "180a", "b293",
111053 "ba70", "24c4", "837d", "9b34",
111054 "9ca6", "ad31", "0f9c", "e9ac",
111055 "d14c", "9919", "b143", "0caf",
111056 };
111057
111058 -static const char *test_data_4_le[] __initdata = {
111059 +static const char * const test_data_4_le[] __initconst = {
111060 "7bdb32be", "b293180a", "24c4ba70", "9b34837d",
111061 "ad319ca6", "e9ac0f9c", "9919d14c", "0cafb143",
111062 };
111063
111064 -static const char *test_data_8_le[] __initdata = {
111065 +static const char * const test_data_8_le[] __initconst = {
111066 "b293180a7bdb32be", "9b34837d24c4ba70",
111067 "e9ac0f9cad319ca6", "0cafb1439919d14c",
111068 };
111069 diff --git a/lib/usercopy.c b/lib/usercopy.c
111070 index 4f5b1dd..7cab418 100644
111071 --- a/lib/usercopy.c
111072 +++ b/lib/usercopy.c
111073 @@ -7,3 +7,9 @@ void copy_from_user_overflow(void)
111074 WARN(1, "Buffer overflow detected!\n");
111075 }
111076 EXPORT_SYMBOL(copy_from_user_overflow);
111077 +
111078 +void copy_to_user_overflow(void)
111079 +{
111080 + WARN(1, "Buffer overflow detected!\n");
111081 +}
111082 +EXPORT_SYMBOL(copy_to_user_overflow);
111083 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
111084 index da39c60..ac91239 100644
111085 --- a/lib/vsprintf.c
111086 +++ b/lib/vsprintf.c
111087 @@ -16,6 +16,9 @@
111088 * - scnprintf and vscnprintf
111089 */
111090
111091 +#ifdef CONFIG_GRKERNSEC_HIDESYM
111092 +#define __INCLUDED_BY_HIDESYM 1
111093 +#endif
111094 #include <stdarg.h>
111095 #include <linux/clk-provider.h>
111096 #include <linux/module.h> /* for KSYM_SYMBOL_LEN */
111097 @@ -628,7 +631,7 @@ char *symbol_string(char *buf, char *end, void *ptr,
111098 #ifdef CONFIG_KALLSYMS
111099 if (*fmt == 'B')
111100 sprint_backtrace(sym, value);
111101 - else if (*fmt != 'f' && *fmt != 's')
111102 + else if (*fmt != 'f' && *fmt != 's' && *fmt != 'X')
111103 sprint_symbol(sym, value);
111104 else
111105 sprint_symbol_no_offset(sym, value);
111106 @@ -1360,7 +1363,11 @@ char *clock(char *buf, char *end, struct clk *clk, struct printf_spec spec,
111107 }
111108 }
111109
111110 -int kptr_restrict __read_mostly;
111111 +#ifdef CONFIG_GRKERNSEC_HIDESYM
111112 +int kptr_restrict __read_only = 2;
111113 +#else
111114 +int kptr_restrict __read_only;
111115 +#endif
111116
111117 /*
111118 * Show a '%p' thing. A kernel extension is that the '%p' is followed
111119 @@ -1371,8 +1378,10 @@ int kptr_restrict __read_mostly;
111120 *
111121 * - 'F' For symbolic function descriptor pointers with offset
111122 * - 'f' For simple symbolic function names without offset
111123 + * - 'X' For simple symbolic function names without offset approved for use with GRKERNSEC_HIDESYM
111124 * - 'S' For symbolic direct pointers with offset
111125 * - 's' For symbolic direct pointers without offset
111126 + * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM
111127 * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
111128 * - 'B' For backtraced symbolic direct pointers with offset
111129 * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
111130 @@ -1460,12 +1469,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
111131
111132 if (!ptr && *fmt != 'K') {
111133 /*
111134 - * Print (null) with the same width as a pointer so it makes
111135 + * Print (nil) with the same width as a pointer so it makes
111136 * tabular output look nice.
111137 */
111138 if (spec.field_width == -1)
111139 spec.field_width = default_width;
111140 - return string(buf, end, "(null)", spec);
111141 + return string(buf, end, "(nil)", spec);
111142 }
111143
111144 switch (*fmt) {
111145 @@ -1475,6 +1484,14 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
111146 /* Fallthrough */
111147 case 'S':
111148 case 's':
111149 +#ifdef CONFIG_GRKERNSEC_HIDESYM
111150 + break;
111151 +#else
111152 + return symbol_string(buf, end, ptr, spec, fmt);
111153 +#endif
111154 + case 'X':
111155 + ptr = dereference_function_descriptor(ptr);
111156 + case 'A':
111157 case 'B':
111158 return symbol_string(buf, end, ptr, spec, fmt);
111159 case 'R':
111160 @@ -1539,6 +1556,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
111161 va_end(va);
111162 return buf;
111163 }
111164 + case 'P':
111165 + break;
111166 case 'K':
111167 /*
111168 * %pK cannot be used in IRQ context because its test
111169 @@ -1598,6 +1617,22 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
111170 ((const struct file *)ptr)->f_path.dentry,
111171 spec, fmt);
111172 }
111173 +
111174 +#ifdef CONFIG_GRKERNSEC_HIDESYM
111175 + /* 'P' = approved pointers to copy to userland,
111176 + as in the /proc/kallsyms case, as we make it display nothing
111177 + for non-root users, and the real contents for root users
111178 + 'X' = approved simple symbols
111179 + Also ignore 'K' pointers, since we force their NULLing for non-root users
111180 + above
111181 + */
111182 + if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'X' && *fmt != 'K' && is_usercopy_object(buf)) {
111183 + printk(KERN_ALERT "grsec: kernel infoleak detected! Please report this log to spender@grsecurity.net.\n");
111184 + dump_stack();
111185 + ptr = NULL;
111186 + }
111187 +#endif
111188 +
111189 spec.flags |= SMALL;
111190 if (spec.field_width == -1) {
111191 spec.field_width = default_width;
111192 @@ -2296,11 +2331,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
111193 typeof(type) value; \
111194 if (sizeof(type) == 8) { \
111195 args = PTR_ALIGN(args, sizeof(u32)); \
111196 - *(u32 *)&value = *(u32 *)args; \
111197 - *((u32 *)&value + 1) = *(u32 *)(args + 4); \
111198 + *(u32 *)&value = *(const u32 *)args; \
111199 + *((u32 *)&value + 1) = *(const u32 *)(args + 4); \
111200 } else { \
111201 args = PTR_ALIGN(args, sizeof(type)); \
111202 - value = *(typeof(type) *)args; \
111203 + value = *(const typeof(type) *)args; \
111204 } \
111205 args += sizeof(type); \
111206 value; \
111207 @@ -2363,7 +2398,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
111208 case FORMAT_TYPE_STR: {
111209 const char *str_arg = args;
111210 args += strlen(str_arg) + 1;
111211 - str = string(str, end, (char *)str_arg, spec);
111212 + str = string(str, end, str_arg, spec);
111213 break;
111214 }
111215
111216 diff --git a/localversion-grsec b/localversion-grsec
111217 new file mode 100644
111218 index 0000000..7cd6065
111219 --- /dev/null
111220 +++ b/localversion-grsec
111221 @@ -0,0 +1 @@
111222 +-grsec
111223 diff --git a/mm/Kconfig b/mm/Kconfig
111224 index 390214d..f96e3b8 100644
111225 --- a/mm/Kconfig
111226 +++ b/mm/Kconfig
111227 @@ -342,10 +342,11 @@ config KSM
111228 root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
111229
111230 config DEFAULT_MMAP_MIN_ADDR
111231 - int "Low address space to protect from user allocation"
111232 + int "Low address space to protect from user allocation"
111233 depends on MMU
111234 - default 4096
111235 - help
111236 + default 32768 if ALPHA || ARM || PARISC || SPARC32
111237 + default 65536
111238 + help
111239 This is the portion of low virtual memory which should be protected
111240 from userspace allocation. Keeping a user from writing to low pages
111241 can help reduce the impact of kernel NULL pointer bugs.
111242 @@ -376,7 +377,7 @@ config MEMORY_FAILURE
111243
111244 config HWPOISON_INJECT
111245 tristate "HWPoison pages injector"
111246 - depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
111247 + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC
111248 select PROC_PAGE_MONITOR
111249
111250 config NOMMU_INITIAL_TRIM_EXCESS
111251 diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug
111252 index 957d3da..1d34e20 100644
111253 --- a/mm/Kconfig.debug
111254 +++ b/mm/Kconfig.debug
111255 @@ -10,6 +10,7 @@ config PAGE_EXTENSION
111256 config DEBUG_PAGEALLOC
111257 bool "Debug page memory allocations"
111258 depends on DEBUG_KERNEL
111259 + depends on !PAX_MEMORY_SANITIZE
111260 depends on !HIBERNATION || ARCH_SUPPORTS_DEBUG_PAGEALLOC && !PPC && !SPARC
111261 depends on !KMEMCHECK
111262 select PAGE_EXTENSION
111263 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
111264 index 000e7b3..aad2605 100644
111265 --- a/mm/backing-dev.c
111266 +++ b/mm/backing-dev.c
111267 @@ -12,7 +12,7 @@
111268 #include <linux/device.h>
111269 #include <trace/events/writeback.h>
111270
111271 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
111272 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
111273
111274 struct backing_dev_info noop_backing_dev_info = {
111275 .name = "noop",
111276 @@ -458,7 +458,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name)
111277 return err;
111278
111279 err = bdi_register(bdi, NULL, "%.28s-%ld", name,
111280 - atomic_long_inc_return(&bdi_seq));
111281 + atomic_long_inc_return_unchecked(&bdi_seq));
111282 if (err) {
111283 bdi_destroy(bdi);
111284 return err;
111285 diff --git a/mm/cma_debug.c b/mm/cma_debug.c
111286 index 7621ee3..f8e4b60 100644
111287 --- a/mm/cma_debug.c
111288 +++ b/mm/cma_debug.c
111289 @@ -39,7 +39,7 @@ static int cma_used_get(void *data, u64 *val)
111290
111291 mutex_lock(&cma->lock);
111292 /* pages counter is smaller than sizeof(int) */
111293 - used = bitmap_weight(cma->bitmap, (int)cma->count);
111294 + used = bitmap_weight(cma->bitmap, (int)cma_bitmap_maxno(cma));
111295 mutex_unlock(&cma->lock);
111296 *val = (u64)used << cma->order_per_bit;
111297
111298 @@ -52,13 +52,14 @@ static int cma_maxchunk_get(void *data, u64 *val)
111299 struct cma *cma = data;
111300 unsigned long maxchunk = 0;
111301 unsigned long start, end = 0;
111302 + unsigned long bitmap_maxno = cma_bitmap_maxno(cma);
111303
111304 mutex_lock(&cma->lock);
111305 for (;;) {
111306 - start = find_next_zero_bit(cma->bitmap, cma->count, end);
111307 + start = find_next_zero_bit(cma->bitmap, bitmap_maxno, end);
111308 if (start >= cma->count)
111309 break;
111310 - end = find_next_bit(cma->bitmap, cma->count, start);
111311 + end = find_next_bit(cma->bitmap, bitmap_maxno, start);
111312 maxchunk = max(end - start, maxchunk);
111313 }
111314 mutex_unlock(&cma->lock);
111315 @@ -170,10 +171,10 @@ static void cma_debugfs_add_one(struct cma *cma, int idx)
111316
111317 tmp = debugfs_create_dir(name, cma_debugfs_root);
111318
111319 - debugfs_create_file("alloc", S_IWUSR, cma_debugfs_root, cma,
111320 + debugfs_create_file("alloc", S_IWUSR, tmp, cma,
111321 &cma_alloc_fops);
111322
111323 - debugfs_create_file("free", S_IWUSR, cma_debugfs_root, cma,
111324 + debugfs_create_file("free", S_IWUSR, tmp, cma,
111325 &cma_free_fops);
111326
111327 debugfs_create_file("base_pfn", S_IRUGO, tmp,
111328 diff --git a/mm/filemap.c b/mm/filemap.c
111329 index 6bf5e42..1e631ee 100644
111330 --- a/mm/filemap.c
111331 +++ b/mm/filemap.c
111332 @@ -2095,7 +2095,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
111333 struct address_space *mapping = file->f_mapping;
111334
111335 if (!mapping->a_ops->readpage)
111336 - return -ENOEXEC;
111337 + return -ENODEV;
111338 file_accessed(file);
111339 vma->vm_ops = &generic_file_vm_ops;
111340 return 0;
111341 @@ -2276,6 +2276,7 @@ inline ssize_t generic_write_checks(struct kiocb *iocb, struct iov_iter *from)
111342 pos = iocb->ki_pos;
111343
111344 if (limit != RLIM_INFINITY) {
111345 + gr_learn_resource(current, RLIMIT_FSIZE, iocb->ki_pos, 0);
111346 if (iocb->ki_pos >= limit) {
111347 send_sig(SIGXFSZ, current, 0);
111348 return -EFBIG;
111349 diff --git a/mm/gup.c b/mm/gup.c
111350 index 6297f6b..7652403 100644
111351 --- a/mm/gup.c
111352 +++ b/mm/gup.c
111353 @@ -265,11 +265,6 @@ static int faultin_page(struct task_struct *tsk, struct vm_area_struct *vma,
111354 unsigned int fault_flags = 0;
111355 int ret;
111356
111357 - /* For mm_populate(), just skip the stack guard page. */
111358 - if ((*flags & FOLL_POPULATE) &&
111359 - (stack_guard_page_start(vma, address) ||
111360 - stack_guard_page_end(vma, address + PAGE_SIZE)))
111361 - return -ENOENT;
111362 if (*flags & FOLL_WRITE)
111363 fault_flags |= FAULT_FLAG_WRITE;
111364 if (nonblocking)
111365 @@ -435,14 +430,14 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
111366 if (!(gup_flags & FOLL_FORCE))
111367 gup_flags |= FOLL_NUMA;
111368
111369 - do {
111370 + while (nr_pages) {
111371 struct page *page;
111372 unsigned int foll_flags = gup_flags;
111373 unsigned int page_increm;
111374
111375 /* first iteration or cross vma bound */
111376 if (!vma || start >= vma->vm_end) {
111377 - vma = find_extend_vma(mm, start);
111378 + vma = find_vma(mm, start);
111379 if (!vma && in_gate_area(mm, start)) {
111380 int ret;
111381 ret = get_gate_page(mm, start & PAGE_MASK,
111382 @@ -454,7 +449,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
111383 goto next_page;
111384 }
111385
111386 - if (!vma || check_vma_flags(vma, gup_flags))
111387 + if (!vma || start < vma->vm_start || check_vma_flags(vma, gup_flags))
111388 return i ? : -EFAULT;
111389 if (is_vm_hugetlb_page(vma)) {
111390 i = follow_hugetlb_page(mm, vma, pages, vmas,
111391 @@ -509,7 +504,7 @@ next_page:
111392 i += page_increm;
111393 start += page_increm * PAGE_SIZE;
111394 nr_pages -= page_increm;
111395 - } while (nr_pages);
111396 + }
111397 return i;
111398 }
111399 EXPORT_SYMBOL(__get_user_pages);
111400 diff --git a/mm/highmem.c b/mm/highmem.c
111401 index 123bcd3..0de52ba 100644
111402 --- a/mm/highmem.c
111403 +++ b/mm/highmem.c
111404 @@ -195,8 +195,9 @@ static void flush_all_zero_pkmaps(void)
111405 * So no dangers, even with speculative execution.
111406 */
111407 page = pte_page(pkmap_page_table[i]);
111408 + pax_open_kernel();
111409 pte_clear(&init_mm, PKMAP_ADDR(i), &pkmap_page_table[i]);
111410 -
111411 + pax_close_kernel();
111412 set_page_address(page, NULL);
111413 need_flush = 1;
111414 }
111415 @@ -259,9 +260,11 @@ start:
111416 }
111417 }
111418 vaddr = PKMAP_ADDR(last_pkmap_nr);
111419 +
111420 + pax_open_kernel();
111421 set_pte_at(&init_mm, vaddr,
111422 &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
111423 -
111424 + pax_close_kernel();
111425 pkmap_count[last_pkmap_nr] = 1;
111426 set_page_address(page, (void *)vaddr);
111427
111428 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
111429 index 8c4c1f9..7019e3d 100644
111430 --- a/mm/hugetlb.c
111431 +++ b/mm/hugetlb.c
111432 @@ -2365,6 +2365,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
111433 struct ctl_table *table, int write,
111434 void __user *buffer, size_t *length, loff_t *ppos)
111435 {
111436 + ctl_table_no_const t;
111437 struct hstate *h = &default_hstate;
111438 unsigned long tmp = h->max_huge_pages;
111439 int ret;
111440 @@ -2372,9 +2373,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
111441 if (!hugepages_supported())
111442 return -ENOTSUPP;
111443
111444 - table->data = &tmp;
111445 - table->maxlen = sizeof(unsigned long);
111446 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
111447 + t = *table;
111448 + t.data = &tmp;
111449 + t.maxlen = sizeof(unsigned long);
111450 + ret = proc_doulongvec_minmax(&t, write, buffer, length, ppos);
111451 if (ret)
111452 goto out;
111453
111454 @@ -2409,6 +2411,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
111455 struct hstate *h = &default_hstate;
111456 unsigned long tmp;
111457 int ret;
111458 + ctl_table_no_const hugetlb_table;
111459
111460 if (!hugepages_supported())
111461 return -ENOTSUPP;
111462 @@ -2418,9 +2421,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
111463 if (write && hstate_is_gigantic(h))
111464 return -EINVAL;
111465
111466 - table->data = &tmp;
111467 - table->maxlen = sizeof(unsigned long);
111468 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
111469 + hugetlb_table = *table;
111470 + hugetlb_table.data = &tmp;
111471 + hugetlb_table.maxlen = sizeof(unsigned long);
111472 + ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
111473 if (ret)
111474 goto out;
111475
111476 @@ -2910,6 +2914,27 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
111477 i_mmap_unlock_write(mapping);
111478 }
111479
111480 +#ifdef CONFIG_PAX_SEGMEXEC
111481 +static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m)
111482 +{
111483 + struct mm_struct *mm = vma->vm_mm;
111484 + struct vm_area_struct *vma_m;
111485 + unsigned long address_m;
111486 + pte_t *ptep_m;
111487 +
111488 + vma_m = pax_find_mirror_vma(vma);
111489 + if (!vma_m)
111490 + return;
111491 +
111492 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
111493 + address_m = address + SEGMEXEC_TASK_SIZE;
111494 + ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK);
111495 + get_page(page_m);
111496 + hugepage_add_anon_rmap(page_m, vma_m, address_m);
111497 + set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0));
111498 +}
111499 +#endif
111500 +
111501 /*
111502 * Hugetlb_cow() should be called with page lock of the original hugepage held.
111503 * Called with hugetlb_instantiation_mutex held and pte_page locked so we
111504 @@ -3023,6 +3048,11 @@ retry_avoidcopy:
111505 make_huge_pte(vma, new_page, 1));
111506 page_remove_rmap(old_page);
111507 hugepage_add_new_anon_rmap(new_page, vma, address);
111508 +
111509 +#ifdef CONFIG_PAX_SEGMEXEC
111510 + pax_mirror_huge_pte(vma, address, new_page);
111511 +#endif
111512 +
111513 /* Make the old page be freed below */
111514 new_page = old_page;
111515 }
111516 @@ -3184,6 +3214,10 @@ retry:
111517 && (vma->vm_flags & VM_SHARED)));
111518 set_huge_pte_at(mm, address, ptep, new_pte);
111519
111520 +#ifdef CONFIG_PAX_SEGMEXEC
111521 + pax_mirror_huge_pte(vma, address, page);
111522 +#endif
111523 +
111524 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
111525 /* Optimization, do the COW without a second fault */
111526 ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page, ptl);
111527 @@ -3251,6 +3285,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
111528 struct address_space *mapping;
111529 int need_wait_lock = 0;
111530
111531 +#ifdef CONFIG_PAX_SEGMEXEC
111532 + struct vm_area_struct *vma_m;
111533 +#endif
111534 +
111535 address &= huge_page_mask(h);
111536
111537 ptep = huge_pte_offset(mm, address);
111538 @@ -3264,6 +3302,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
111539 VM_FAULT_SET_HINDEX(hstate_index(h));
111540 }
111541
111542 +#ifdef CONFIG_PAX_SEGMEXEC
111543 + vma_m = pax_find_mirror_vma(vma);
111544 + if (vma_m) {
111545 + unsigned long address_m;
111546 +
111547 + if (vma->vm_start > vma_m->vm_start) {
111548 + address_m = address;
111549 + address -= SEGMEXEC_TASK_SIZE;
111550 + vma = vma_m;
111551 + h = hstate_vma(vma);
111552 + } else
111553 + address_m = address + SEGMEXEC_TASK_SIZE;
111554 +
111555 + if (!huge_pte_alloc(mm, address_m, huge_page_size(h)))
111556 + return VM_FAULT_OOM;
111557 + address_m &= HPAGE_MASK;
111558 + unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL);
111559 + }
111560 +#endif
111561 +
111562 ptep = huge_pte_alloc(mm, address, huge_page_size(h));
111563 if (!ptep)
111564 return VM_FAULT_OOM;
111565 diff --git a/mm/internal.h b/mm/internal.h
111566 index a25e359..e2c96e9 100644
111567 --- a/mm/internal.h
111568 +++ b/mm/internal.h
111569 @@ -156,6 +156,7 @@ __find_buddy_index(unsigned long page_idx, unsigned int order)
111570
111571 extern int __isolate_free_page(struct page *page, unsigned int order);
111572 extern void __free_pages_bootmem(struct page *page, unsigned int order);
111573 +extern void free_compound_page(struct page *page);
111574 extern void prep_compound_page(struct page *page, unsigned long order);
111575 #ifdef CONFIG_MEMORY_FAILURE
111576 extern bool is_free_buddy_page(struct page *page);
111577 @@ -413,7 +414,7 @@ extern u32 hwpoison_filter_enable;
111578
111579 extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
111580 unsigned long, unsigned long,
111581 - unsigned long, unsigned long);
111582 + unsigned long, unsigned long) __intentional_overflow(-1);
111583
111584 extern void set_pageblock_order(void);
111585 unsigned long reclaim_clean_pages_from_list(struct zone *zone,
111586 diff --git a/mm/kmemleak.c b/mm/kmemleak.c
111587 index 3716cdb..25b97dc 100644
111588 --- a/mm/kmemleak.c
111589 +++ b/mm/kmemleak.c
111590 @@ -368,7 +368,7 @@ static void print_unreferenced(struct seq_file *seq,
111591
111592 for (i = 0; i < object->trace_len; i++) {
111593 void *ptr = (void *)object->trace[i];
111594 - seq_printf(seq, " [<%p>] %pS\n", ptr, ptr);
111595 + seq_printf(seq, " [<%pP>] %pA\n", ptr, ptr);
111596 }
111597 }
111598
111599 @@ -1926,7 +1926,7 @@ static int __init kmemleak_late_init(void)
111600 return -ENOMEM;
111601 }
111602
111603 - dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
111604 + dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL,
111605 &kmemleak_fops);
111606 if (!dentry)
111607 pr_warning("Failed to create the debugfs kmemleak file\n");
111608 diff --git a/mm/maccess.c b/mm/maccess.c
111609 index d53adf9..03a24bf 100644
111610 --- a/mm/maccess.c
111611 +++ b/mm/maccess.c
111612 @@ -26,7 +26,7 @@ long __probe_kernel_read(void *dst, const void *src, size_t size)
111613 set_fs(KERNEL_DS);
111614 pagefault_disable();
111615 ret = __copy_from_user_inatomic(dst,
111616 - (__force const void __user *)src, size);
111617 + (const void __force_user *)src, size);
111618 pagefault_enable();
111619 set_fs(old_fs);
111620
111621 @@ -53,7 +53,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
111622
111623 set_fs(KERNEL_DS);
111624 pagefault_disable();
111625 - ret = __copy_to_user_inatomic((__force void __user *)dst, src, size);
111626 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
111627 pagefault_enable();
111628 set_fs(old_fs);
111629
111630 diff --git a/mm/madvise.c b/mm/madvise.c
111631 index d551475..8fdd7f3 100644
111632 --- a/mm/madvise.c
111633 +++ b/mm/madvise.c
111634 @@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct *vma,
111635 pgoff_t pgoff;
111636 unsigned long new_flags = vma->vm_flags;
111637
111638 +#ifdef CONFIG_PAX_SEGMEXEC
111639 + struct vm_area_struct *vma_m;
111640 +#endif
111641 +
111642 switch (behavior) {
111643 case MADV_NORMAL:
111644 new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ;
111645 @@ -126,6 +130,13 @@ success:
111646 /*
111647 * vm_flags is protected by the mmap_sem held in write mode.
111648 */
111649 +
111650 +#ifdef CONFIG_PAX_SEGMEXEC
111651 + vma_m = pax_find_mirror_vma(vma);
111652 + if (vma_m)
111653 + vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT);
111654 +#endif
111655 +
111656 vma->vm_flags = new_flags;
111657
111658 out:
111659 @@ -277,11 +288,27 @@ static long madvise_dontneed(struct vm_area_struct *vma,
111660 struct vm_area_struct **prev,
111661 unsigned long start, unsigned long end)
111662 {
111663 +
111664 +#ifdef CONFIG_PAX_SEGMEXEC
111665 + struct vm_area_struct *vma_m;
111666 +#endif
111667 +
111668 *prev = vma;
111669 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
111670 return -EINVAL;
111671
111672 zap_page_range(vma, start, end - start, NULL);
111673 +
111674 +#ifdef CONFIG_PAX_SEGMEXEC
111675 + vma_m = pax_find_mirror_vma(vma);
111676 + if (vma_m) {
111677 + if (vma_m->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
111678 + return -EINVAL;
111679 +
111680 + zap_page_range(vma_m, start + SEGMEXEC_TASK_SIZE, end - start, NULL);
111681 + }
111682 +#endif
111683 +
111684 return 0;
111685 }
111686
111687 @@ -484,6 +511,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
111688 if (end < start)
111689 return error;
111690
111691 +#ifdef CONFIG_PAX_SEGMEXEC
111692 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
111693 + if (end > SEGMEXEC_TASK_SIZE)
111694 + return error;
111695 + } else
111696 +#endif
111697 +
111698 + if (end > TASK_SIZE)
111699 + return error;
111700 +
111701 error = 0;
111702 if (end == start)
111703 return error;
111704 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
111705 index 501820c..9612bcf 100644
111706 --- a/mm/memory-failure.c
111707 +++ b/mm/memory-failure.c
111708 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
111709
111710 int sysctl_memory_failure_recovery __read_mostly = 1;
111711
111712 -atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
111713 +atomic_long_unchecked_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
111714
111715 #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
111716
111717 @@ -198,7 +198,7 @@ static int kill_proc(struct task_struct *t, unsigned long addr, int trapno,
111718 pfn, t->comm, t->pid);
111719 si.si_signo = SIGBUS;
111720 si.si_errno = 0;
111721 - si.si_addr = (void *)addr;
111722 + si.si_addr = (void __user *)addr;
111723 #ifdef __ARCH_SI_TRAPNO
111724 si.si_trapno = trapno;
111725 #endif
111726 @@ -825,7 +825,7 @@ static struct page_state {
111727 unsigned long res;
111728 enum action_page_type type;
111729 int (*action)(struct page *p, unsigned long pfn);
111730 -} error_states[] = {
111731 +} __do_const error_states[] = {
111732 { reserved, reserved, MSG_KERNEL, me_kernel },
111733 /*
111734 * free pages are specially detected outside this table:
111735 @@ -1133,7 +1133,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
111736 nr_pages = 1 << compound_order(hpage);
111737 else /* normal page or thp */
111738 nr_pages = 1;
111739 - atomic_long_add(nr_pages, &num_poisoned_pages);
111740 + atomic_long_add_unchecked(nr_pages, &num_poisoned_pages);
111741
111742 /*
111743 * We need/can do nothing about count=0 pages.
111744 @@ -1162,7 +1162,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
111745 if (PageHWPoison(hpage)) {
111746 if ((hwpoison_filter(p) && TestClearPageHWPoison(p))
111747 || (p != hpage && TestSetPageHWPoison(hpage))) {
111748 - atomic_long_sub(nr_pages, &num_poisoned_pages);
111749 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
111750 unlock_page(hpage);
111751 return 0;
111752 }
111753 @@ -1231,14 +1231,14 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
111754 */
111755 if (!PageHWPoison(p)) {
111756 printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn);
111757 - atomic_long_sub(nr_pages, &num_poisoned_pages);
111758 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
111759 put_page(hpage);
111760 res = 0;
111761 goto out;
111762 }
111763 if (hwpoison_filter(p)) {
111764 if (TestClearPageHWPoison(p))
111765 - atomic_long_sub(nr_pages, &num_poisoned_pages);
111766 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
111767 unlock_page(hpage);
111768 put_page(hpage);
111769 return 0;
111770 @@ -1467,7 +1467,7 @@ int unpoison_memory(unsigned long pfn)
111771 return 0;
111772 }
111773 if (TestClearPageHWPoison(p))
111774 - atomic_long_dec(&num_poisoned_pages);
111775 + atomic_long_dec_unchecked(&num_poisoned_pages);
111776 pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
111777 return 0;
111778 }
111779 @@ -1481,7 +1481,7 @@ int unpoison_memory(unsigned long pfn)
111780 */
111781 if (TestClearPageHWPoison(page)) {
111782 pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
111783 - atomic_long_sub(nr_pages, &num_poisoned_pages);
111784 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
111785 freeit = 1;
111786 if (PageHuge(page))
111787 clear_page_hwpoison_huge_page(page);
111788 @@ -1616,11 +1616,11 @@ static int soft_offline_huge_page(struct page *page, int flags)
111789 if (PageHuge(page)) {
111790 set_page_hwpoison_huge_page(hpage);
111791 dequeue_hwpoisoned_huge_page(hpage);
111792 - atomic_long_add(1 << compound_order(hpage),
111793 + atomic_long_add_unchecked(1 << compound_order(hpage),
111794 &num_poisoned_pages);
111795 } else {
111796 SetPageHWPoison(page);
111797 - atomic_long_inc(&num_poisoned_pages);
111798 + atomic_long_inc_unchecked(&num_poisoned_pages);
111799 }
111800 }
111801 return ret;
111802 @@ -1659,7 +1659,7 @@ static int __soft_offline_page(struct page *page, int flags)
111803 put_page(page);
111804 pr_info("soft_offline: %#lx: invalidated\n", pfn);
111805 SetPageHWPoison(page);
111806 - atomic_long_inc(&num_poisoned_pages);
111807 + atomic_long_inc_unchecked(&num_poisoned_pages);
111808 return 0;
111809 }
111810
111811 @@ -1708,7 +1708,7 @@ static int __soft_offline_page(struct page *page, int flags)
111812 if (!is_free_buddy_page(page))
111813 pr_info("soft offline: %#lx: page leaked\n",
111814 pfn);
111815 - atomic_long_inc(&num_poisoned_pages);
111816 + atomic_long_inc_unchecked(&num_poisoned_pages);
111817 }
111818 } else {
111819 pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
111820 @@ -1778,11 +1778,11 @@ int soft_offline_page(struct page *page, int flags)
111821 if (PageHuge(page)) {
111822 set_page_hwpoison_huge_page(hpage);
111823 if (!dequeue_hwpoisoned_huge_page(hpage))
111824 - atomic_long_add(1 << compound_order(hpage),
111825 + atomic_long_add_unchecked(1 << compound_order(hpage),
111826 &num_poisoned_pages);
111827 } else {
111828 if (!TestSetPageHWPoison(page))
111829 - atomic_long_inc(&num_poisoned_pages);
111830 + atomic_long_inc_unchecked(&num_poisoned_pages);
111831 }
111832 }
111833 unset_migratetype_isolate(page, MIGRATE_MOVABLE);
111834 diff --git a/mm/memory.c b/mm/memory.c
111835 index 2a9e098..4574079 100644
111836 --- a/mm/memory.c
111837 +++ b/mm/memory.c
111838 @@ -414,6 +414,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
111839 free_pte_range(tlb, pmd, addr);
111840 } while (pmd++, addr = next, addr != end);
111841
111842 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD)
111843 start &= PUD_MASK;
111844 if (start < floor)
111845 return;
111846 @@ -429,6 +430,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
111847 pud_clear(pud);
111848 pmd_free_tlb(tlb, pmd, start);
111849 mm_dec_nr_pmds(tlb->mm);
111850 +#endif
111851 }
111852
111853 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
111854 @@ -448,6 +450,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
111855 free_pmd_range(tlb, pud, addr, next, floor, ceiling);
111856 } while (pud++, addr = next, addr != end);
111857
111858 +#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD)
111859 start &= PGDIR_MASK;
111860 if (start < floor)
111861 return;
111862 @@ -462,6 +465,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
111863 pud = pud_offset(pgd, start);
111864 pgd_clear(pgd);
111865 pud_free_tlb(tlb, pud, start);
111866 +#endif
111867 +
111868 }
111869
111870 /*
111871 @@ -690,7 +695,7 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
111872 /*
111873 * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
111874 */
111875 - pr_alert("file:%pD fault:%pf mmap:%pf readpage:%pf\n",
111876 + pr_alert("file:%pD fault:%pX mmap:%pX readpage:%pX\n",
111877 vma->vm_file,
111878 vma->vm_ops ? vma->vm_ops->fault : NULL,
111879 vma->vm_file ? vma->vm_file->f_op->mmap : NULL,
111880 @@ -1463,6 +1468,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
111881 page_add_file_rmap(page);
111882 set_pte_at(mm, addr, pte, mk_pte(page, prot));
111883
111884 +#ifdef CONFIG_PAX_SEGMEXEC
111885 + pax_mirror_file_pte(vma, addr, page, ptl);
111886 +#endif
111887 +
111888 retval = 0;
111889 pte_unmap_unlock(pte, ptl);
111890 return retval;
111891 @@ -1507,9 +1516,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
111892 if (!page_count(page))
111893 return -EINVAL;
111894 if (!(vma->vm_flags & VM_MIXEDMAP)) {
111895 +
111896 +#ifdef CONFIG_PAX_SEGMEXEC
111897 + struct vm_area_struct *vma_m;
111898 +#endif
111899 +
111900 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
111901 BUG_ON(vma->vm_flags & VM_PFNMAP);
111902 vma->vm_flags |= VM_MIXEDMAP;
111903 +
111904 +#ifdef CONFIG_PAX_SEGMEXEC
111905 + vma_m = pax_find_mirror_vma(vma);
111906 + if (vma_m)
111907 + vma_m->vm_flags |= VM_MIXEDMAP;
111908 +#endif
111909 +
111910 }
111911 return insert_page(vma, addr, page, vma->vm_page_prot);
111912 }
111913 @@ -1592,6 +1613,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
111914 unsigned long pfn)
111915 {
111916 BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
111917 + BUG_ON(vma->vm_mirror);
111918
111919 if (addr < vma->vm_start || addr >= vma->vm_end)
111920 return -EFAULT;
111921 @@ -1839,7 +1861,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
111922
111923 BUG_ON(pud_huge(*pud));
111924
111925 - pmd = pmd_alloc(mm, pud, addr);
111926 + pmd = (mm == &init_mm) ?
111927 + pmd_alloc_kernel(mm, pud, addr) :
111928 + pmd_alloc(mm, pud, addr);
111929 if (!pmd)
111930 return -ENOMEM;
111931 do {
111932 @@ -1859,7 +1883,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
111933 unsigned long next;
111934 int err;
111935
111936 - pud = pud_alloc(mm, pgd, addr);
111937 + pud = (mm == &init_mm) ?
111938 + pud_alloc_kernel(mm, pgd, addr) :
111939 + pud_alloc(mm, pgd, addr);
111940 if (!pud)
111941 return -ENOMEM;
111942 do {
111943 @@ -2040,6 +2066,185 @@ static inline int wp_page_reuse(struct mm_struct *mm,
111944 return VM_FAULT_WRITE;
111945 }
111946
111947 +#ifdef CONFIG_PAX_SEGMEXEC
111948 +static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd)
111949 +{
111950 + struct mm_struct *mm = vma->vm_mm;
111951 + spinlock_t *ptl;
111952 + pte_t *pte, entry;
111953 +
111954 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
111955 + entry = *pte;
111956 + if (!pte_present(entry)) {
111957 + if (!pte_none(entry)) {
111958 + free_swap_and_cache(pte_to_swp_entry(entry));
111959 + pte_clear_not_present_full(mm, address, pte, 0);
111960 + }
111961 + } else {
111962 + struct page *page;
111963 +
111964 + flush_cache_page(vma, address, pte_pfn(entry));
111965 + entry = ptep_clear_flush(vma, address, pte);
111966 + BUG_ON(pte_dirty(entry));
111967 + page = vm_normal_page(vma, address, entry);
111968 + if (page) {
111969 + update_hiwater_rss(mm);
111970 + if (PageAnon(page))
111971 + dec_mm_counter_fast(mm, MM_ANONPAGES);
111972 + else
111973 + dec_mm_counter_fast(mm, MM_FILEPAGES);
111974 + page_remove_rmap(page);
111975 + page_cache_release(page);
111976 + }
111977 + }
111978 + pte_unmap_unlock(pte, ptl);
111979 +}
111980 +
111981 +/* PaX: if vma is mirrored, synchronize the mirror's PTE
111982 + *
111983 + * the ptl of the lower mapped page is held on entry and is not released on exit
111984 + * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc)
111985 + */
111986 +static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
111987 +{
111988 + struct mm_struct *mm = vma->vm_mm;
111989 + unsigned long address_m;
111990 + spinlock_t *ptl_m;
111991 + struct vm_area_struct *vma_m;
111992 + pmd_t *pmd_m;
111993 + pte_t *pte_m, entry_m;
111994 +
111995 + BUG_ON(!page_m || !PageAnon(page_m));
111996 +
111997 + vma_m = pax_find_mirror_vma(vma);
111998 + if (!vma_m)
111999 + return;
112000 +
112001 + BUG_ON(!PageLocked(page_m));
112002 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
112003 + address_m = address + SEGMEXEC_TASK_SIZE;
112004 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
112005 + pte_m = pte_offset_map(pmd_m, address_m);
112006 + ptl_m = pte_lockptr(mm, pmd_m);
112007 + if (ptl != ptl_m) {
112008 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
112009 + if (!pte_none(*pte_m))
112010 + goto out;
112011 + }
112012 +
112013 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
112014 + page_cache_get(page_m);
112015 + page_add_anon_rmap(page_m, vma_m, address_m);
112016 + inc_mm_counter_fast(mm, MM_ANONPAGES);
112017 + set_pte_at(mm, address_m, pte_m, entry_m);
112018 + update_mmu_cache(vma_m, address_m, pte_m);
112019 +out:
112020 + if (ptl != ptl_m)
112021 + spin_unlock(ptl_m);
112022 + pte_unmap(pte_m);
112023 + unlock_page(page_m);
112024 +}
112025 +
112026 +void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
112027 +{
112028 + struct mm_struct *mm = vma->vm_mm;
112029 + unsigned long address_m;
112030 + spinlock_t *ptl_m;
112031 + struct vm_area_struct *vma_m;
112032 + pmd_t *pmd_m;
112033 + pte_t *pte_m, entry_m;
112034 +
112035 + BUG_ON(!page_m || PageAnon(page_m));
112036 +
112037 + vma_m = pax_find_mirror_vma(vma);
112038 + if (!vma_m)
112039 + return;
112040 +
112041 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
112042 + address_m = address + SEGMEXEC_TASK_SIZE;
112043 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
112044 + pte_m = pte_offset_map(pmd_m, address_m);
112045 + ptl_m = pte_lockptr(mm, pmd_m);
112046 + if (ptl != ptl_m) {
112047 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
112048 + if (!pte_none(*pte_m))
112049 + goto out;
112050 + }
112051 +
112052 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
112053 + page_cache_get(page_m);
112054 + page_add_file_rmap(page_m);
112055 + inc_mm_counter_fast(mm, MM_FILEPAGES);
112056 + set_pte_at(mm, address_m, pte_m, entry_m);
112057 + update_mmu_cache(vma_m, address_m, pte_m);
112058 +out:
112059 + if (ptl != ptl_m)
112060 + spin_unlock(ptl_m);
112061 + pte_unmap(pte_m);
112062 +}
112063 +
112064 +static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl)
112065 +{
112066 + struct mm_struct *mm = vma->vm_mm;
112067 + unsigned long address_m;
112068 + spinlock_t *ptl_m;
112069 + struct vm_area_struct *vma_m;
112070 + pmd_t *pmd_m;
112071 + pte_t *pte_m, entry_m;
112072 +
112073 + vma_m = pax_find_mirror_vma(vma);
112074 + if (!vma_m)
112075 + return;
112076 +
112077 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
112078 + address_m = address + SEGMEXEC_TASK_SIZE;
112079 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
112080 + pte_m = pte_offset_map(pmd_m, address_m);
112081 + ptl_m = pte_lockptr(mm, pmd_m);
112082 + if (ptl != ptl_m) {
112083 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
112084 + if (!pte_none(*pte_m))
112085 + goto out;
112086 + }
112087 +
112088 + entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot);
112089 + set_pte_at(mm, address_m, pte_m, entry_m);
112090 +out:
112091 + if (ptl != ptl_m)
112092 + spin_unlock(ptl_m);
112093 + pte_unmap(pte_m);
112094 +}
112095 +
112096 +static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl)
112097 +{
112098 + struct page *page_m;
112099 + pte_t entry;
112100 +
112101 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC))
112102 + goto out;
112103 +
112104 + entry = *pte;
112105 + page_m = vm_normal_page(vma, address, entry);
112106 + if (!page_m)
112107 + pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl);
112108 + else if (PageAnon(page_m)) {
112109 + if (pax_find_mirror_vma(vma)) {
112110 + pte_unmap_unlock(pte, ptl);
112111 + lock_page(page_m);
112112 + pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl);
112113 + if (pte_same(entry, *pte))
112114 + pax_mirror_anon_pte(vma, address, page_m, ptl);
112115 + else
112116 + unlock_page(page_m);
112117 + }
112118 + } else
112119 + pax_mirror_file_pte(vma, address, page_m, ptl);
112120 +
112121 +out:
112122 + pte_unmap_unlock(pte, ptl);
112123 +}
112124 +#endif
112125 +
112126 /*
112127 * Handle the case of a page which we actually need to copy to a new page.
112128 *
112129 @@ -2093,6 +2298,12 @@ static int wp_page_copy(struct mm_struct *mm, struct vm_area_struct *vma,
112130 */
112131 page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
112132 if (likely(pte_same(*page_table, orig_pte))) {
112133 +
112134 +#ifdef CONFIG_PAX_SEGMEXEC
112135 + if (pax_find_mirror_vma(vma))
112136 + BUG_ON(!trylock_page(new_page));
112137 +#endif
112138 +
112139 if (old_page) {
112140 if (!PageAnon(old_page)) {
112141 dec_mm_counter_fast(mm, MM_FILEPAGES);
112142 @@ -2147,6 +2358,10 @@ static int wp_page_copy(struct mm_struct *mm, struct vm_area_struct *vma,
112143 page_remove_rmap(old_page);
112144 }
112145
112146 +#ifdef CONFIG_PAX_SEGMEXEC
112147 + pax_mirror_anon_pte(vma, address, new_page, ptl);
112148 +#endif
112149 +
112150 /* Free the old page.. */
112151 new_page = old_page;
112152 page_copied = 1;
112153 @@ -2578,6 +2793,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
112154 swap_free(entry);
112155 if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
112156 try_to_free_swap(page);
112157 +
112158 +#ifdef CONFIG_PAX_SEGMEXEC
112159 + if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma))
112160 +#endif
112161 +
112162 unlock_page(page);
112163 if (page != swapcache) {
112164 /*
112165 @@ -2601,6 +2821,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
112166
112167 /* No need to invalidate - it was non-present before */
112168 update_mmu_cache(vma, address, page_table);
112169 +
112170 +#ifdef CONFIG_PAX_SEGMEXEC
112171 + pax_mirror_anon_pte(vma, address, page, ptl);
112172 +#endif
112173 +
112174 unlock:
112175 pte_unmap_unlock(page_table, ptl);
112176 out:
112177 @@ -2620,40 +2845,6 @@ out_release:
112178 }
112179
112180 /*
112181 - * This is like a special single-page "expand_{down|up}wards()",
112182 - * except we must first make sure that 'address{-|+}PAGE_SIZE'
112183 - * doesn't hit another vma.
112184 - */
112185 -static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
112186 -{
112187 - address &= PAGE_MASK;
112188 - if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
112189 - struct vm_area_struct *prev = vma->vm_prev;
112190 -
112191 - /*
112192 - * Is there a mapping abutting this one below?
112193 - *
112194 - * That's only ok if it's the same stack mapping
112195 - * that has gotten split..
112196 - */
112197 - if (prev && prev->vm_end == address)
112198 - return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
112199 -
112200 - return expand_downwards(vma, address - PAGE_SIZE);
112201 - }
112202 - if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
112203 - struct vm_area_struct *next = vma->vm_next;
112204 -
112205 - /* As VM_GROWSDOWN but s/below/above/ */
112206 - if (next && next->vm_start == address + PAGE_SIZE)
112207 - return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
112208 -
112209 - return expand_upwards(vma, address + PAGE_SIZE);
112210 - }
112211 - return 0;
112212 -}
112213 -
112214 -/*
112215 * We enter with non-exclusive mmap_sem (to exclude vma changes,
112216 * but allow concurrent faults), and pte mapped but not yet locked.
112217 * We return with mmap_sem still held, but pte unmapped and unlocked.
112218 @@ -2663,31 +2854,29 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
112219 unsigned int flags)
112220 {
112221 struct mem_cgroup *memcg;
112222 - struct page *page;
112223 + struct page *page = NULL;
112224 spinlock_t *ptl;
112225 pte_t entry;
112226
112227 - pte_unmap(page_table);
112228 -
112229 /* File mapping without ->vm_ops ? */
112230 - if (vma->vm_flags & VM_SHARED)
112231 + if (vma->vm_flags & VM_SHARED) {
112232 + pte_unmap(page_table);
112233 return VM_FAULT_SIGBUS;
112234 + }
112235
112236 - /* Check if we need to add a guard page to the stack */
112237 - if (check_stack_guard_page(vma, address) < 0)
112238 - return VM_FAULT_SIGSEGV;
112239 -
112240 - /* Use the zero-page for reads */
112241 if (!(flags & FAULT_FLAG_WRITE) && !mm_forbids_zeropage(mm)) {
112242 entry = pte_mkspecial(pfn_pte(my_zero_pfn(address),
112243 vma->vm_page_prot));
112244 - page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
112245 + ptl = pte_lockptr(mm, pmd);
112246 + spin_lock(ptl);
112247 if (!pte_none(*page_table))
112248 goto unlock;
112249 goto setpte;
112250 }
112251
112252 /* Allocate our own private page. */
112253 + pte_unmap(page_table);
112254 +
112255 if (unlikely(anon_vma_prepare(vma)))
112256 goto oom;
112257 page = alloc_zeroed_user_highpage_movable(vma, address);
112258 @@ -2711,6 +2900,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
112259 if (!pte_none(*page_table))
112260 goto release;
112261
112262 +#ifdef CONFIG_PAX_SEGMEXEC
112263 + if (pax_find_mirror_vma(vma))
112264 + BUG_ON(!trylock_page(page));
112265 +#endif
112266 +
112267 inc_mm_counter_fast(mm, MM_ANONPAGES);
112268 page_add_new_anon_rmap(page, vma, address);
112269 mem_cgroup_commit_charge(page, memcg, false);
112270 @@ -2720,6 +2914,12 @@ setpte:
112271
112272 /* No need to invalidate - it was non-present before */
112273 update_mmu_cache(vma, address, page_table);
112274 +
112275 +#ifdef CONFIG_PAX_SEGMEXEC
112276 + if (page)
112277 + pax_mirror_anon_pte(vma, address, page, ptl);
112278 +#endif
112279 +
112280 unlock:
112281 pte_unmap_unlock(page_table, ptl);
112282 return 0;
112283 @@ -2952,6 +3152,11 @@ static int do_read_fault(struct mm_struct *mm, struct vm_area_struct *vma,
112284 return ret;
112285 }
112286 do_set_pte(vma, address, fault_page, pte, false, false);
112287 +
112288 +#ifdef CONFIG_PAX_SEGMEXEC
112289 + pax_mirror_file_pte(vma, address, fault_page, ptl);
112290 +#endif
112291 +
112292 unlock_page(fault_page);
112293 unlock_out:
112294 pte_unmap_unlock(pte, ptl);
112295 @@ -3003,7 +3208,18 @@ static int do_cow_fault(struct mm_struct *mm, struct vm_area_struct *vma,
112296 }
112297 goto uncharge_out;
112298 }
112299 +
112300 +#ifdef CONFIG_PAX_SEGMEXEC
112301 + if (pax_find_mirror_vma(vma))
112302 + BUG_ON(!trylock_page(new_page));
112303 +#endif
112304 +
112305 do_set_pte(vma, address, new_page, pte, true, true);
112306 +
112307 +#ifdef CONFIG_PAX_SEGMEXEC
112308 + pax_mirror_anon_pte(vma, address, new_page, ptl);
112309 +#endif
112310 +
112311 mem_cgroup_commit_charge(new_page, memcg, false);
112312 lru_cache_add_active_or_unevictable(new_page, vma);
112313 pte_unmap_unlock(pte, ptl);
112314 @@ -3061,6 +3277,11 @@ static int do_shared_fault(struct mm_struct *mm, struct vm_area_struct *vma,
112315 return ret;
112316 }
112317 do_set_pte(vma, address, fault_page, pte, true, false);
112318 +
112319 +#ifdef CONFIG_PAX_SEGMEXEC
112320 + pax_mirror_file_pte(vma, address, fault_page, ptl);
112321 +#endif
112322 +
112323 pte_unmap_unlock(pte, ptl);
112324
112325 if (set_page_dirty(fault_page))
112326 @@ -3286,6 +3507,12 @@ static int handle_pte_fault(struct mm_struct *mm,
112327 if (flags & FAULT_FLAG_WRITE)
112328 flush_tlb_fix_spurious_fault(vma, address);
112329 }
112330 +
112331 +#ifdef CONFIG_PAX_SEGMEXEC
112332 + pax_mirror_pte(vma, address, pte, pmd, ptl);
112333 + return 0;
112334 +#endif
112335 +
112336 unlock:
112337 pte_unmap_unlock(pte, ptl);
112338 return 0;
112339 @@ -3305,9 +3532,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
112340 pmd_t *pmd;
112341 pte_t *pte;
112342
112343 +#ifdef CONFIG_PAX_SEGMEXEC
112344 + struct vm_area_struct *vma_m;
112345 +#endif
112346 +
112347 if (unlikely(is_vm_hugetlb_page(vma)))
112348 return hugetlb_fault(mm, vma, address, flags);
112349
112350 +#ifdef CONFIG_PAX_SEGMEXEC
112351 + vma_m = pax_find_mirror_vma(vma);
112352 + if (vma_m) {
112353 + unsigned long address_m;
112354 + pgd_t *pgd_m;
112355 + pud_t *pud_m;
112356 + pmd_t *pmd_m;
112357 +
112358 + if (vma->vm_start > vma_m->vm_start) {
112359 + address_m = address;
112360 + address -= SEGMEXEC_TASK_SIZE;
112361 + vma = vma_m;
112362 + } else
112363 + address_m = address + SEGMEXEC_TASK_SIZE;
112364 +
112365 + pgd_m = pgd_offset(mm, address_m);
112366 + pud_m = pud_alloc(mm, pgd_m, address_m);
112367 + if (!pud_m)
112368 + return VM_FAULT_OOM;
112369 + pmd_m = pmd_alloc(mm, pud_m, address_m);
112370 + if (!pmd_m)
112371 + return VM_FAULT_OOM;
112372 + if (!pmd_present(*pmd_m) && __pte_alloc(mm, vma_m, pmd_m, address_m))
112373 + return VM_FAULT_OOM;
112374 + pax_unmap_mirror_pte(vma_m, address_m, pmd_m);
112375 + }
112376 +#endif
112377 +
112378 pgd = pgd_offset(mm, address);
112379 pud = pud_alloc(mm, pgd, address);
112380 if (!pud)
112381 @@ -3442,6 +3701,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
112382 spin_unlock(&mm->page_table_lock);
112383 return 0;
112384 }
112385 +
112386 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
112387 +{
112388 + pud_t *new = pud_alloc_one(mm, address);
112389 + if (!new)
112390 + return -ENOMEM;
112391 +
112392 + smp_wmb(); /* See comment in __pte_alloc */
112393 +
112394 + spin_lock(&mm->page_table_lock);
112395 + if (pgd_present(*pgd)) /* Another has populated it */
112396 + pud_free(mm, new);
112397 + else
112398 + pgd_populate_kernel(mm, pgd, new);
112399 + spin_unlock(&mm->page_table_lock);
112400 + return 0;
112401 +}
112402 #endif /* __PAGETABLE_PUD_FOLDED */
112403
112404 #ifndef __PAGETABLE_PMD_FOLDED
112405 @@ -3474,6 +3750,32 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
112406 spin_unlock(&mm->page_table_lock);
112407 return 0;
112408 }
112409 +
112410 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
112411 +{
112412 + pmd_t *new = pmd_alloc_one(mm, address);
112413 + if (!new)
112414 + return -ENOMEM;
112415 +
112416 + smp_wmb(); /* See comment in __pte_alloc */
112417 +
112418 + spin_lock(&mm->page_table_lock);
112419 +#ifndef __ARCH_HAS_4LEVEL_HACK
112420 + if (!pud_present(*pud)) {
112421 + mm_inc_nr_pmds(mm);
112422 + pud_populate_kernel(mm, pud, new);
112423 + } else /* Another has populated it */
112424 + pmd_free(mm, new);
112425 +#else
112426 + if (!pgd_present(*pud)) {
112427 + mm_inc_nr_pmds(mm);
112428 + pgd_populate_kernel(mm, pud, new);
112429 + } else /* Another has populated it */
112430 + pmd_free(mm, new);
112431 +#endif /* __ARCH_HAS_4LEVEL_HACK */
112432 + spin_unlock(&mm->page_table_lock);
112433 + return 0;
112434 +}
112435 #endif /* __PAGETABLE_PMD_FOLDED */
112436
112437 static int __follow_pte(struct mm_struct *mm, unsigned long address,
112438 @@ -3583,8 +3885,8 @@ out:
112439 return ret;
112440 }
112441
112442 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
112443 - void *buf, int len, int write)
112444 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
112445 + void *buf, size_t len, int write)
112446 {
112447 resource_size_t phys_addr;
112448 unsigned long prot = 0;
112449 @@ -3610,8 +3912,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
112450 * Access another process' address space as given in mm. If non-NULL, use the
112451 * given task for page fault accounting.
112452 */
112453 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
112454 - unsigned long addr, void *buf, int len, int write)
112455 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
112456 + unsigned long addr, void *buf, size_t len, int write)
112457 {
112458 struct vm_area_struct *vma;
112459 void *old_buf = buf;
112460 @@ -3619,7 +3921,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
112461 down_read(&mm->mmap_sem);
112462 /* ignore errors, just check how much was successfully transferred */
112463 while (len) {
112464 - int bytes, ret, offset;
112465 + ssize_t bytes, ret, offset;
112466 void *maddr;
112467 struct page *page = NULL;
112468
112469 @@ -3680,8 +3982,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
112470 *
112471 * The caller must hold a reference on @mm.
112472 */
112473 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
112474 - void *buf, int len, int write)
112475 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
112476 + void *buf, size_t len, int write)
112477 {
112478 return __access_remote_vm(NULL, mm, addr, buf, len, write);
112479 }
112480 @@ -3691,11 +3993,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
112481 * Source/target buffer must be kernel space,
112482 * Do not walk the page table directly, use get_user_pages
112483 */
112484 -int access_process_vm(struct task_struct *tsk, unsigned long addr,
112485 - void *buf, int len, int write)
112486 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr,
112487 + void *buf, size_t len, int write)
112488 {
112489 struct mm_struct *mm;
112490 - int ret;
112491 + ssize_t ret;
112492
112493 mm = get_task_mm(tsk);
112494 if (!mm)
112495 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
112496 index 99d4c1d..a577817 100644
112497 --- a/mm/mempolicy.c
112498 +++ b/mm/mempolicy.c
112499 @@ -703,6 +703,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
112500 unsigned long vmstart;
112501 unsigned long vmend;
112502
112503 +#ifdef CONFIG_PAX_SEGMEXEC
112504 + struct vm_area_struct *vma_m;
112505 +#endif
112506 +
112507 vma = find_vma(mm, start);
112508 if (!vma || vma->vm_start > start)
112509 return -EFAULT;
112510 @@ -746,6 +750,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
112511 err = vma_replace_policy(vma, new_pol);
112512 if (err)
112513 goto out;
112514 +
112515 +#ifdef CONFIG_PAX_SEGMEXEC
112516 + vma_m = pax_find_mirror_vma(vma);
112517 + if (vma_m) {
112518 + err = vma_replace_policy(vma_m, new_pol);
112519 + if (err)
112520 + goto out;
112521 + }
112522 +#endif
112523 +
112524 }
112525
112526 out:
112527 @@ -1161,6 +1175,17 @@ static long do_mbind(unsigned long start, unsigned long len,
112528
112529 if (end < start)
112530 return -EINVAL;
112531 +
112532 +#ifdef CONFIG_PAX_SEGMEXEC
112533 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
112534 + if (end > SEGMEXEC_TASK_SIZE)
112535 + return -EINVAL;
112536 + } else
112537 +#endif
112538 +
112539 + if (end > TASK_SIZE)
112540 + return -EINVAL;
112541 +
112542 if (end == start)
112543 return 0;
112544
112545 @@ -1386,8 +1411,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
112546 */
112547 tcred = __task_cred(task);
112548 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
112549 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
112550 - !capable(CAP_SYS_NICE)) {
112551 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
112552 rcu_read_unlock();
112553 err = -EPERM;
112554 goto out_put;
112555 @@ -1418,6 +1442,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
112556 goto out;
112557 }
112558
112559 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
112560 + if (mm != current->mm &&
112561 + (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
112562 + mmput(mm);
112563 + err = -EPERM;
112564 + goto out;
112565 + }
112566 +#endif
112567 +
112568 err = do_migrate_pages(mm, old, new,
112569 capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
112570
112571 diff --git a/mm/migrate.c b/mm/migrate.c
112572 index f53838f..a26fa94 100644
112573 --- a/mm/migrate.c
112574 +++ b/mm/migrate.c
112575 @@ -1484,8 +1484,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
112576 */
112577 tcred = __task_cred(task);
112578 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
112579 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
112580 - !capable(CAP_SYS_NICE)) {
112581 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
112582 rcu_read_unlock();
112583 err = -EPERM;
112584 goto out;
112585 diff --git a/mm/mlock.c b/mm/mlock.c
112586 index 6fd2cf1..cbae765 100644
112587 --- a/mm/mlock.c
112588 +++ b/mm/mlock.c
112589 @@ -14,6 +14,7 @@
112590 #include <linux/pagevec.h>
112591 #include <linux/mempolicy.h>
112592 #include <linux/syscalls.h>
112593 +#include <linux/security.h>
112594 #include <linux/sched.h>
112595 #include <linux/export.h>
112596 #include <linux/rmap.h>
112597 @@ -557,7 +558,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
112598 {
112599 unsigned long nstart, end, tmp;
112600 struct vm_area_struct * vma, * prev;
112601 - int error;
112602 + int error = 0;
112603
112604 VM_BUG_ON(start & ~PAGE_MASK);
112605 VM_BUG_ON(len != PAGE_ALIGN(len));
112606 @@ -566,6 +567,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
112607 return -EINVAL;
112608 if (end == start)
112609 return 0;
112610 + if (end > TASK_SIZE)
112611 + return -EINVAL;
112612 +
112613 vma = find_vma(current->mm, start);
112614 if (!vma || vma->vm_start > start)
112615 return -ENOMEM;
112616 @@ -577,6 +581,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
112617 for (nstart = start ; ; ) {
112618 vm_flags_t newflags;
112619
112620 +#ifdef CONFIG_PAX_SEGMEXEC
112621 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
112622 + break;
112623 +#endif
112624 +
112625 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
112626
112627 newflags = vma->vm_flags & ~VM_LOCKED;
112628 @@ -627,6 +636,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
112629 locked += current->mm->locked_vm;
112630
112631 /* check against resource limits */
112632 + gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
112633 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
112634 error = do_mlock(start, len, 1);
112635
112636 @@ -668,6 +678,11 @@ static int do_mlockall(int flags)
112637 for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
112638 vm_flags_t newflags;
112639
112640 +#ifdef CONFIG_PAX_SEGMEXEC
112641 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
112642 + break;
112643 +#endif
112644 +
112645 newflags = vma->vm_flags & ~VM_LOCKED;
112646 if (flags & MCL_CURRENT)
112647 newflags |= VM_LOCKED;
112648 @@ -699,8 +714,10 @@ SYSCALL_DEFINE1(mlockall, int, flags)
112649 lock_limit >>= PAGE_SHIFT;
112650
112651 ret = -ENOMEM;
112652 +
112653 + gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
112654 +
112655 down_write(&current->mm->mmap_sem);
112656 -
112657 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
112658 capable(CAP_IPC_LOCK))
112659 ret = do_mlockall(flags);
112660 diff --git a/mm/mm_init.c b/mm/mm_init.c
112661 index 5f420f7..dd42fb1b 100644
112662 --- a/mm/mm_init.c
112663 +++ b/mm/mm_init.c
112664 @@ -177,7 +177,7 @@ static int __meminit mm_compute_batch_notifier(struct notifier_block *self,
112665 return NOTIFY_OK;
112666 }
112667
112668 -static struct notifier_block compute_batch_nb __meminitdata = {
112669 +static struct notifier_block compute_batch_nb __meminitconst = {
112670 .notifier_call = mm_compute_batch_notifier,
112671 .priority = IPC_CALLBACK_PRI, /* use lowest priority */
112672 };
112673 diff --git a/mm/mmap.c b/mm/mmap.c
112674 index bb50cac..6d50a9f 100644
112675 --- a/mm/mmap.c
112676 +++ b/mm/mmap.c
112677 @@ -41,6 +41,7 @@
112678 #include <linux/notifier.h>
112679 #include <linux/memory.h>
112680 #include <linux/printk.h>
112681 +#include <linux/random.h>
112682
112683 #include <asm/uaccess.h>
112684 #include <asm/cacheflush.h>
112685 @@ -57,6 +58,16 @@
112686 #define arch_rebalance_pgtables(addr, len) (addr)
112687 #endif
112688
112689 +static inline void verify_mm_writelocked(struct mm_struct *mm)
112690 +{
112691 +#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX)
112692 + if (unlikely(down_read_trylock(&mm->mmap_sem))) {
112693 + up_read(&mm->mmap_sem);
112694 + BUG();
112695 + }
112696 +#endif
112697 +}
112698 +
112699 static void unmap_region(struct mm_struct *mm,
112700 struct vm_area_struct *vma, struct vm_area_struct *prev,
112701 unsigned long start, unsigned long end);
112702 @@ -76,16 +87,25 @@ static void unmap_region(struct mm_struct *mm,
112703 * x: (no) no x: (no) yes x: (no) yes x: (yes) yes
112704 *
112705 */
112706 -pgprot_t protection_map[16] = {
112707 +pgprot_t protection_map[16] __read_only = {
112708 __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111,
112709 __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111
112710 };
112711
112712 -pgprot_t vm_get_page_prot(unsigned long vm_flags)
112713 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
112714 {
112715 - return __pgprot(pgprot_val(protection_map[vm_flags &
112716 + pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags &
112717 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) |
112718 pgprot_val(arch_vm_get_page_prot(vm_flags)));
112719 +
112720 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
112721 + if (!(__supported_pte_mask & _PAGE_NX) &&
112722 + (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC &&
112723 + (vm_flags & (VM_READ | VM_WRITE)))
112724 + prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot)))));
112725 +#endif
112726 +
112727 + return prot;
112728 }
112729 EXPORT_SYMBOL(vm_get_page_prot);
112730
112731 @@ -114,6 +134,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly;
112732 int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
112733 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
112734 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
112735 +unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024;
112736 /*
112737 * Make sure vm_committed_as in one cacheline and not cacheline shared with
112738 * other variables. It can be updated by several CPUs frequently.
112739 @@ -271,6 +292,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
112740 struct vm_area_struct *next = vma->vm_next;
112741
112742 might_sleep();
112743 + BUG_ON(vma->vm_mirror);
112744 if (vma->vm_ops && vma->vm_ops->close)
112745 vma->vm_ops->close(vma);
112746 if (vma->vm_file)
112747 @@ -284,6 +306,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len);
112748
112749 SYSCALL_DEFINE1(brk, unsigned long, brk)
112750 {
112751 + unsigned long rlim;
112752 unsigned long retval;
112753 unsigned long newbrk, oldbrk;
112754 struct mm_struct *mm = current->mm;
112755 @@ -314,7 +337,13 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
112756 * segment grow beyond its set limit the in case where the limit is
112757 * not page aligned -Ram Gupta
112758 */
112759 - if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk,
112760 + rlim = rlimit(RLIMIT_DATA);
112761 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
112762 + /* force a minimum 16MB brk heap on setuid/setgid binaries */
112763 + if (rlim < PAGE_SIZE && (get_dumpable(mm) != SUID_DUMP_USER) && gr_is_global_nonroot(current_uid()))
112764 + rlim = 4096 * PAGE_SIZE;
112765 +#endif
112766 + if (check_data_rlimit(rlim, brk, mm->start_brk,
112767 mm->end_data, mm->start_data))
112768 goto out;
112769
112770 @@ -967,6 +996,12 @@ static int
112771 can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
112772 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
112773 {
112774 +
112775 +#ifdef CONFIG_PAX_SEGMEXEC
112776 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE)
112777 + return 0;
112778 +#endif
112779 +
112780 if (is_mergeable_vma(vma, file, vm_flags) &&
112781 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
112782 if (vma->vm_pgoff == vm_pgoff)
112783 @@ -986,6 +1021,12 @@ static int
112784 can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
112785 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
112786 {
112787 +
112788 +#ifdef CONFIG_PAX_SEGMEXEC
112789 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE)
112790 + return 0;
112791 +#endif
112792 +
112793 if (is_mergeable_vma(vma, file, vm_flags) &&
112794 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
112795 pgoff_t vm_pglen;
112796 @@ -1035,6 +1076,13 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
112797 struct vm_area_struct *area, *next;
112798 int err;
112799
112800 +#ifdef CONFIG_PAX_SEGMEXEC
112801 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE;
112802 + struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL;
112803 +
112804 + BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end);
112805 +#endif
112806 +
112807 /*
112808 * We later require that vma->vm_flags == vm_flags,
112809 * so this tests vma->vm_flags & VM_SPECIAL, too.
112810 @@ -1050,6 +1098,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
112811 if (next && next->vm_end == end) /* cases 6, 7, 8 */
112812 next = next->vm_next;
112813
112814 +#ifdef CONFIG_PAX_SEGMEXEC
112815 + if (prev)
112816 + prev_m = pax_find_mirror_vma(prev);
112817 + if (area)
112818 + area_m = pax_find_mirror_vma(area);
112819 + if (next)
112820 + next_m = pax_find_mirror_vma(next);
112821 +#endif
112822 +
112823 /*
112824 * Can it merge with the predecessor?
112825 */
112826 @@ -1069,9 +1126,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
112827 /* cases 1, 6 */
112828 err = vma_adjust(prev, prev->vm_start,
112829 next->vm_end, prev->vm_pgoff, NULL);
112830 - } else /* cases 2, 5, 7 */
112831 +
112832 +#ifdef CONFIG_PAX_SEGMEXEC
112833 + if (!err && prev_m)
112834 + err = vma_adjust(prev_m, prev_m->vm_start,
112835 + next_m->vm_end, prev_m->vm_pgoff, NULL);
112836 +#endif
112837 +
112838 + } else { /* cases 2, 5, 7 */
112839 err = vma_adjust(prev, prev->vm_start,
112840 end, prev->vm_pgoff, NULL);
112841 +
112842 +#ifdef CONFIG_PAX_SEGMEXEC
112843 + if (!err && prev_m)
112844 + err = vma_adjust(prev_m, prev_m->vm_start,
112845 + end_m, prev_m->vm_pgoff, NULL);
112846 +#endif
112847 +
112848 + }
112849 if (err)
112850 return NULL;
112851 khugepaged_enter_vma_merge(prev, vm_flags);
112852 @@ -1085,12 +1157,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
112853 mpol_equal(policy, vma_policy(next)) &&
112854 can_vma_merge_before(next, vm_flags,
112855 anon_vma, file, pgoff+pglen)) {
112856 - if (prev && addr < prev->vm_end) /* case 4 */
112857 + if (prev && addr < prev->vm_end) { /* case 4 */
112858 err = vma_adjust(prev, prev->vm_start,
112859 addr, prev->vm_pgoff, NULL);
112860 - else /* cases 3, 8 */
112861 +
112862 +#ifdef CONFIG_PAX_SEGMEXEC
112863 + if (!err && prev_m)
112864 + err = vma_adjust(prev_m, prev_m->vm_start,
112865 + addr_m, prev_m->vm_pgoff, NULL);
112866 +#endif
112867 +
112868 + } else { /* cases 3, 8 */
112869 err = vma_adjust(area, addr, next->vm_end,
112870 next->vm_pgoff - pglen, NULL);
112871 +
112872 +#ifdef CONFIG_PAX_SEGMEXEC
112873 + if (!err && area_m)
112874 + err = vma_adjust(area_m, addr_m, next_m->vm_end,
112875 + next_m->vm_pgoff - pglen, NULL);
112876 +#endif
112877 +
112878 + }
112879 if (err)
112880 return NULL;
112881 khugepaged_enter_vma_merge(area, vm_flags);
112882 @@ -1199,8 +1286,10 @@ none:
112883 void vm_stat_account(struct mm_struct *mm, unsigned long flags,
112884 struct file *file, long pages)
112885 {
112886 - const unsigned long stack_flags
112887 - = VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN);
112888 +
112889 +#ifdef CONFIG_PAX_RANDMMAP
112890 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
112891 +#endif
112892
112893 mm->total_vm += pages;
112894
112895 @@ -1208,7 +1297,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
112896 mm->shared_vm += pages;
112897 if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
112898 mm->exec_vm += pages;
112899 - } else if (flags & stack_flags)
112900 + } else if (flags & (VM_GROWSUP|VM_GROWSDOWN))
112901 mm->stack_vm += pages;
112902 }
112903 #endif /* CONFIG_PROC_FS */
112904 @@ -1238,6 +1327,7 @@ static inline int mlock_future_check(struct mm_struct *mm,
112905 locked += mm->locked_vm;
112906 lock_limit = rlimit(RLIMIT_MEMLOCK);
112907 lock_limit >>= PAGE_SHIFT;
112908 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
112909 if (locked > lock_limit && !capable(CAP_IPC_LOCK))
112910 return -EAGAIN;
112911 }
112912 @@ -1264,7 +1354,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
112913 * (the exception is when the underlying filesystem is noexec
112914 * mounted, in which case we dont add PROT_EXEC.)
112915 */
112916 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
112917 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
112918 if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
112919 prot |= PROT_EXEC;
112920
112921 @@ -1290,7 +1380,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
112922 /* Obtain the address to map to. we verify (or select) it and ensure
112923 * that it represents a valid section of the address space.
112924 */
112925 - addr = get_unmapped_area(file, addr, len, pgoff, flags);
112926 + addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0));
112927 if (addr & ~PAGE_MASK)
112928 return addr;
112929
112930 @@ -1301,6 +1391,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
112931 vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
112932 mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
112933
112934 +#ifdef CONFIG_PAX_MPROTECT
112935 + if (mm->pax_flags & MF_PAX_MPROTECT) {
112936 +
112937 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
112938 + if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt &&
112939 + mm->binfmt->handle_mmap)
112940 + mm->binfmt->handle_mmap(file);
112941 +#endif
112942 +
112943 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
112944 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) {
112945 + gr_log_rwxmmap(file);
112946 +
112947 +#ifdef CONFIG_PAX_EMUPLT
112948 + vm_flags &= ~VM_EXEC;
112949 +#else
112950 + return -EPERM;
112951 +#endif
112952 +
112953 + }
112954 +
112955 + if (!(vm_flags & VM_EXEC))
112956 + vm_flags &= ~VM_MAYEXEC;
112957 +#else
112958 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
112959 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
112960 +#endif
112961 + else
112962 + vm_flags &= ~VM_MAYWRITE;
112963 + }
112964 +#endif
112965 +
112966 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
112967 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file)
112968 + vm_flags &= ~VM_PAGEEXEC;
112969 +#endif
112970 +
112971 if (flags & MAP_LOCKED)
112972 if (!can_do_mlock())
112973 return -EPERM;
112974 @@ -1388,6 +1515,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
112975 vm_flags |= VM_NORESERVE;
112976 }
112977
112978 + if (!gr_acl_handle_mmap(file, prot))
112979 + return -EACCES;
112980 +
112981 addr = mmap_region(file, addr, len, vm_flags, pgoff);
112982 if (!IS_ERR_VALUE(addr) &&
112983 ((vm_flags & VM_LOCKED) ||
112984 @@ -1481,7 +1611,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
112985 vm_flags_t vm_flags = vma->vm_flags;
112986
112987 /* If it was private or non-writable, the write bit is already clear */
112988 - if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
112989 + if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED))
112990 return 0;
112991
112992 /* The backer wishes to know when pages are first written to? */
112993 @@ -1532,7 +1662,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
112994 struct rb_node **rb_link, *rb_parent;
112995 unsigned long charged = 0;
112996
112997 +#ifdef CONFIG_PAX_SEGMEXEC
112998 + struct vm_area_struct *vma_m = NULL;
112999 +#endif
113000 +
113001 + /*
113002 + * mm->mmap_sem is required to protect against another thread
113003 + * changing the mappings in case we sleep.
113004 + */
113005 + verify_mm_writelocked(mm);
113006 +
113007 /* Check against address space limit. */
113008 +
113009 +#ifdef CONFIG_PAX_RANDMMAP
113010 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
113011 +#endif
113012 +
113013 if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
113014 unsigned long nr_pages;
113015
113016 @@ -1555,6 +1700,7 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
113017 &rb_parent)) {
113018 if (do_munmap(mm, addr, len))
113019 return -ENOMEM;
113020 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
113021 }
113022
113023 /*
113024 @@ -1586,6 +1732,16 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
113025 goto unacct_error;
113026 }
113027
113028 +#ifdef CONFIG_PAX_SEGMEXEC
113029 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) {
113030 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
113031 + if (!vma_m) {
113032 + error = -ENOMEM;
113033 + goto free_vma;
113034 + }
113035 + }
113036 +#endif
113037 +
113038 vma->vm_mm = mm;
113039 vma->vm_start = addr;
113040 vma->vm_end = addr + len;
113041 @@ -1616,6 +1772,13 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
113042 if (error)
113043 goto unmap_and_free_vma;
113044
113045 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
113046 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) {
113047 + vma->vm_flags |= VM_PAGEEXEC;
113048 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
113049 + }
113050 +#endif
113051 +
113052 /* Can addr have changed??
113053 *
113054 * Answer: Yes, several device drivers can do it in their
113055 @@ -1634,6 +1797,12 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
113056 }
113057
113058 vma_link(mm, vma, prev, rb_link, rb_parent);
113059 +
113060 +#ifdef CONFIG_PAX_SEGMEXEC
113061 + if (vma_m)
113062 + BUG_ON(pax_mirror_vma(vma_m, vma));
113063 +#endif
113064 +
113065 /* Once vma denies write, undo our temporary denial count */
113066 if (file) {
113067 if (vm_flags & VM_SHARED)
113068 @@ -1646,6 +1815,7 @@ out:
113069 perf_event_mmap(vma);
113070
113071 vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
113072 + track_exec_limit(mm, addr, addr + len, vm_flags);
113073 if (vm_flags & VM_LOCKED) {
113074 if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
113075 vma == get_gate_vma(current->mm)))
113076 @@ -1683,6 +1853,12 @@ allow_write_and_free_vma:
113077 if (vm_flags & VM_DENYWRITE)
113078 allow_write_access(file);
113079 free_vma:
113080 +
113081 +#ifdef CONFIG_PAX_SEGMEXEC
113082 + if (vma_m)
113083 + kmem_cache_free(vm_area_cachep, vma_m);
113084 +#endif
113085 +
113086 kmem_cache_free(vm_area_cachep, vma);
113087 unacct_error:
113088 if (charged)
113089 @@ -1690,7 +1866,63 @@ unacct_error:
113090 return error;
113091 }
113092
113093 -unsigned long unmapped_area(struct vm_unmapped_area_info *info)
113094 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
113095 +unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
113096 +{
113097 + if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK))
113098 + return ((prandom_u32() & 0xFF) + 1) << PAGE_SHIFT;
113099 +
113100 + return 0;
113101 +}
113102 +#endif
113103 +
113104 +bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset)
113105 +{
113106 + if (!vma) {
113107 +#ifdef CONFIG_STACK_GROWSUP
113108 + if (addr > sysctl_heap_stack_gap)
113109 + vma = find_vma(current->mm, addr - sysctl_heap_stack_gap);
113110 + else
113111 + vma = find_vma(current->mm, 0);
113112 + if (vma && (vma->vm_flags & VM_GROWSUP))
113113 + return false;
113114 +#endif
113115 + return true;
113116 + }
113117 +
113118 + if (addr + len > vma->vm_start)
113119 + return false;
113120 +
113121 + if (vma->vm_flags & VM_GROWSDOWN)
113122 + return sysctl_heap_stack_gap <= vma->vm_start - addr - len;
113123 +#ifdef CONFIG_STACK_GROWSUP
113124 + else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP))
113125 + return addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap;
113126 +#endif
113127 + else if (offset)
113128 + return offset <= vma->vm_start - addr - len;
113129 +
113130 + return true;
113131 +}
113132 +
113133 +unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset)
113134 +{
113135 + if (vma->vm_start < len)
113136 + return -ENOMEM;
113137 +
113138 + if (!(vma->vm_flags & VM_GROWSDOWN)) {
113139 + if (offset <= vma->vm_start - len)
113140 + return vma->vm_start - len - offset;
113141 + else
113142 + return -ENOMEM;
113143 + }
113144 +
113145 + if (sysctl_heap_stack_gap <= vma->vm_start - len)
113146 + return vma->vm_start - len - sysctl_heap_stack_gap;
113147 + return -ENOMEM;
113148 +}
113149 +
113150 +unsigned long unmapped_area(const struct vm_unmapped_area_info *info)
113151 {
113152 /*
113153 * We implement the search by looking for an rbtree node that
113154 @@ -1738,11 +1970,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
113155 }
113156 }
113157
113158 - gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
113159 + gap_start = vma->vm_prev ? vma->vm_prev->vm_end: 0;
113160 check_current:
113161 /* Check if current node has a suitable gap */
113162 if (gap_start > high_limit)
113163 return -ENOMEM;
113164 +
113165 + if (gap_end - gap_start > info->threadstack_offset)
113166 + gap_start += info->threadstack_offset;
113167 + else
113168 + gap_start = gap_end;
113169 +
113170 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
113171 + if (gap_end - gap_start > sysctl_heap_stack_gap)
113172 + gap_start += sysctl_heap_stack_gap;
113173 + else
113174 + gap_start = gap_end;
113175 + }
113176 + if (vma->vm_flags & VM_GROWSDOWN) {
113177 + if (gap_end - gap_start > sysctl_heap_stack_gap)
113178 + gap_end -= sysctl_heap_stack_gap;
113179 + else
113180 + gap_end = gap_start;
113181 + }
113182 if (gap_end >= low_limit && gap_end - gap_start >= length)
113183 goto found;
113184
113185 @@ -1792,7 +2042,7 @@ found:
113186 return gap_start;
113187 }
113188
113189 -unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
113190 +unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info)
113191 {
113192 struct mm_struct *mm = current->mm;
113193 struct vm_area_struct *vma;
113194 @@ -1846,6 +2096,24 @@ check_current:
113195 gap_end = vma->vm_start;
113196 if (gap_end < low_limit)
113197 return -ENOMEM;
113198 +
113199 + if (gap_end - gap_start > info->threadstack_offset)
113200 + gap_end -= info->threadstack_offset;
113201 + else
113202 + gap_end = gap_start;
113203 +
113204 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
113205 + if (gap_end - gap_start > sysctl_heap_stack_gap)
113206 + gap_start += sysctl_heap_stack_gap;
113207 + else
113208 + gap_start = gap_end;
113209 + }
113210 + if (vma->vm_flags & VM_GROWSDOWN) {
113211 + if (gap_end - gap_start > sysctl_heap_stack_gap)
113212 + gap_end -= sysctl_heap_stack_gap;
113213 + else
113214 + gap_end = gap_start;
113215 + }
113216 if (gap_start <= high_limit && gap_end - gap_start >= length)
113217 goto found;
113218
113219 @@ -1909,6 +2177,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
113220 struct mm_struct *mm = current->mm;
113221 struct vm_area_struct *vma;
113222 struct vm_unmapped_area_info info;
113223 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
113224
113225 if (len > TASK_SIZE - mmap_min_addr)
113226 return -ENOMEM;
113227 @@ -1916,11 +2185,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
113228 if (flags & MAP_FIXED)
113229 return addr;
113230
113231 +#ifdef CONFIG_PAX_RANDMMAP
113232 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
113233 +#endif
113234 +
113235 if (addr) {
113236 addr = PAGE_ALIGN(addr);
113237 vma = find_vma(mm, addr);
113238 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
113239 - (!vma || addr + len <= vma->vm_start))
113240 + check_heap_stack_gap(vma, addr, len, offset))
113241 return addr;
113242 }
113243
113244 @@ -1929,6 +2202,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
113245 info.low_limit = mm->mmap_base;
113246 info.high_limit = TASK_SIZE;
113247 info.align_mask = 0;
113248 + info.threadstack_offset = offset;
113249 return vm_unmapped_area(&info);
113250 }
113251 #endif
113252 @@ -1947,6 +2221,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
113253 struct mm_struct *mm = current->mm;
113254 unsigned long addr = addr0;
113255 struct vm_unmapped_area_info info;
113256 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
113257
113258 /* requested length too big for entire address space */
113259 if (len > TASK_SIZE - mmap_min_addr)
113260 @@ -1955,12 +2230,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
113261 if (flags & MAP_FIXED)
113262 return addr;
113263
113264 +#ifdef CONFIG_PAX_RANDMMAP
113265 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
113266 +#endif
113267 +
113268 /* requesting a specific address */
113269 if (addr) {
113270 addr = PAGE_ALIGN(addr);
113271 vma = find_vma(mm, addr);
113272 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
113273 - (!vma || addr + len <= vma->vm_start))
113274 + check_heap_stack_gap(vma, addr, len, offset))
113275 return addr;
113276 }
113277
113278 @@ -1969,6 +2248,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
113279 info.low_limit = max(PAGE_SIZE, mmap_min_addr);
113280 info.high_limit = mm->mmap_base;
113281 info.align_mask = 0;
113282 + info.threadstack_offset = offset;
113283 addr = vm_unmapped_area(&info);
113284
113285 /*
113286 @@ -1981,6 +2261,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
113287 VM_BUG_ON(addr != -ENOMEM);
113288 info.flags = 0;
113289 info.low_limit = TASK_UNMAPPED_BASE;
113290 +
113291 +#ifdef CONFIG_PAX_RANDMMAP
113292 + if (mm->pax_flags & MF_PAX_RANDMMAP)
113293 + info.low_limit += mm->delta_mmap;
113294 +#endif
113295 +
113296 info.high_limit = TASK_SIZE;
113297 addr = vm_unmapped_area(&info);
113298 }
113299 @@ -2081,6 +2367,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
113300 return vma;
113301 }
113302
113303 +#ifdef CONFIG_PAX_SEGMEXEC
113304 +struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma)
113305 +{
113306 + struct vm_area_struct *vma_m;
113307 +
113308 + BUG_ON(!vma || vma->vm_start >= vma->vm_end);
113309 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) {
113310 + BUG_ON(vma->vm_mirror);
113311 + return NULL;
113312 + }
113313 + BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end);
113314 + vma_m = vma->vm_mirror;
113315 + BUG_ON(!vma_m || vma_m->vm_mirror != vma);
113316 + BUG_ON(vma->vm_file != vma_m->vm_file);
113317 + BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start);
113318 + BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff);
113319 + BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root);
113320 + BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED));
113321 + return vma_m;
113322 +}
113323 +#endif
113324 +
113325 /*
113326 * Verify that the stack growth is acceptable and
113327 * update accounting. This is shared with both the
113328 @@ -2098,8 +2406,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
113329
113330 /* Stack limit test */
113331 actual_size = size;
113332 - if (size && (vma->vm_flags & (VM_GROWSUP | VM_GROWSDOWN)))
113333 - actual_size -= PAGE_SIZE;
113334 + gr_learn_resource(current, RLIMIT_STACK, actual_size, 1);
113335 if (actual_size > READ_ONCE(rlim[RLIMIT_STACK].rlim_cur))
113336 return -ENOMEM;
113337
113338 @@ -2110,6 +2417,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
113339 locked = mm->locked_vm + grow;
113340 limit = READ_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
113341 limit >>= PAGE_SHIFT;
113342 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
113343 if (locked > limit && !capable(CAP_IPC_LOCK))
113344 return -ENOMEM;
113345 }
113346 @@ -2139,37 +2447,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
113347 * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
113348 * vma is the last one with address > vma->vm_end. Have to extend vma.
113349 */
113350 +#ifndef CONFIG_IA64
113351 +static
113352 +#endif
113353 int expand_upwards(struct vm_area_struct *vma, unsigned long address)
113354 {
113355 int error;
113356 + bool locknext;
113357
113358 if (!(vma->vm_flags & VM_GROWSUP))
113359 return -EFAULT;
113360
113361 + /* Also guard against wrapping around to address 0. */
113362 + if (address < PAGE_ALIGN(address+1))
113363 + address = PAGE_ALIGN(address+1);
113364 + else
113365 + return -ENOMEM;
113366 +
113367 /*
113368 * We must make sure the anon_vma is allocated
113369 * so that the anon_vma locking is not a noop.
113370 */
113371 if (unlikely(anon_vma_prepare(vma)))
113372 return -ENOMEM;
113373 + locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN);
113374 + if (locknext && anon_vma_prepare(vma->vm_next))
113375 + return -ENOMEM;
113376 vma_lock_anon_vma(vma);
113377 + if (locknext)
113378 + vma_lock_anon_vma(vma->vm_next);
113379
113380 /*
113381 * vma->vm_start/vm_end cannot change under us because the caller
113382 * is required to hold the mmap_sem in read mode. We need the
113383 - * anon_vma lock to serialize against concurrent expand_stacks.
113384 - * Also guard against wrapping around to address 0.
113385 + * anon_vma locks to serialize against concurrent expand_stacks
113386 + * and expand_upwards.
113387 */
113388 - if (address < PAGE_ALIGN(address+4))
113389 - address = PAGE_ALIGN(address+4);
113390 - else {
113391 - vma_unlock_anon_vma(vma);
113392 - return -ENOMEM;
113393 - }
113394 error = 0;
113395
113396 /* Somebody else might have raced and expanded it already */
113397 - if (address > vma->vm_end) {
113398 + if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap)
113399 + error = -ENOMEM;
113400 + else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) {
113401 unsigned long size, grow;
113402
113403 size = address - vma->vm_start;
113404 @@ -2204,6 +2523,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
113405 }
113406 }
113407 }
113408 + if (locknext)
113409 + vma_unlock_anon_vma(vma->vm_next);
113410 vma_unlock_anon_vma(vma);
113411 khugepaged_enter_vma_merge(vma, vma->vm_flags);
113412 validate_mm(vma->vm_mm);
113413 @@ -2218,6 +2539,8 @@ int expand_downwards(struct vm_area_struct *vma,
113414 unsigned long address)
113415 {
113416 int error;
113417 + bool lockprev = false;
113418 + struct vm_area_struct *prev;
113419
113420 /*
113421 * We must make sure the anon_vma is allocated
113422 @@ -2231,6 +2554,15 @@ int expand_downwards(struct vm_area_struct *vma,
113423 if (error)
113424 return error;
113425
113426 + prev = vma->vm_prev;
113427 +#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
113428 + lockprev = prev && (prev->vm_flags & VM_GROWSUP);
113429 +#endif
113430 + if (lockprev && anon_vma_prepare(prev))
113431 + return -ENOMEM;
113432 + if (lockprev)
113433 + vma_lock_anon_vma(prev);
113434 +
113435 vma_lock_anon_vma(vma);
113436
113437 /*
113438 @@ -2240,9 +2572,17 @@ int expand_downwards(struct vm_area_struct *vma,
113439 */
113440
113441 /* Somebody else might have raced and expanded it already */
113442 - if (address < vma->vm_start) {
113443 + if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap)
113444 + error = -ENOMEM;
113445 + else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) {
113446 unsigned long size, grow;
113447
113448 +#ifdef CONFIG_PAX_SEGMEXEC
113449 + struct vm_area_struct *vma_m;
113450 +
113451 + vma_m = pax_find_mirror_vma(vma);
113452 +#endif
113453 +
113454 size = vma->vm_end - address;
113455 grow = (vma->vm_start - address) >> PAGE_SHIFT;
113456
113457 @@ -2267,13 +2607,27 @@ int expand_downwards(struct vm_area_struct *vma,
113458 vma->vm_pgoff -= grow;
113459 anon_vma_interval_tree_post_update_vma(vma);
113460 vma_gap_update(vma);
113461 +
113462 +#ifdef CONFIG_PAX_SEGMEXEC
113463 + if (vma_m) {
113464 + anon_vma_interval_tree_pre_update_vma(vma_m);
113465 + vma_m->vm_start -= grow << PAGE_SHIFT;
113466 + vma_m->vm_pgoff -= grow;
113467 + anon_vma_interval_tree_post_update_vma(vma_m);
113468 + vma_gap_update(vma_m);
113469 + }
113470 +#endif
113471 +
113472 spin_unlock(&vma->vm_mm->page_table_lock);
113473
113474 + track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags);
113475 perf_event_mmap(vma);
113476 }
113477 }
113478 }
113479 vma_unlock_anon_vma(vma);
113480 + if (lockprev)
113481 + vma_unlock_anon_vma(prev);
113482 khugepaged_enter_vma_merge(vma, vma->vm_flags);
113483 validate_mm(vma->vm_mm);
113484 return error;
113485 @@ -2373,6 +2727,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
113486 do {
113487 long nrpages = vma_pages(vma);
113488
113489 +#ifdef CONFIG_PAX_SEGMEXEC
113490 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) {
113491 + vma = remove_vma(vma);
113492 + continue;
113493 + }
113494 +#endif
113495 +
113496 if (vma->vm_flags & VM_ACCOUNT)
113497 nr_accounted += nrpages;
113498 vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
113499 @@ -2417,6 +2778,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
113500 insertion_point = (prev ? &prev->vm_next : &mm->mmap);
113501 vma->vm_prev = NULL;
113502 do {
113503 +
113504 +#ifdef CONFIG_PAX_SEGMEXEC
113505 + if (vma->vm_mirror) {
113506 + BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma);
113507 + vma->vm_mirror->vm_mirror = NULL;
113508 + vma->vm_mirror->vm_flags &= ~VM_EXEC;
113509 + vma->vm_mirror = NULL;
113510 + }
113511 +#endif
113512 +
113513 vma_rb_erase(vma, &mm->mm_rb);
113514 mm->map_count--;
113515 tail_vma = vma;
113516 @@ -2444,14 +2815,33 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113517 struct vm_area_struct *new;
113518 int err = -ENOMEM;
113519
113520 +#ifdef CONFIG_PAX_SEGMEXEC
113521 + struct vm_area_struct *vma_m, *new_m = NULL;
113522 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE;
113523 +#endif
113524 +
113525 if (is_vm_hugetlb_page(vma) && (addr &
113526 ~(huge_page_mask(hstate_vma(vma)))))
113527 return -EINVAL;
113528
113529 +#ifdef CONFIG_PAX_SEGMEXEC
113530 + vma_m = pax_find_mirror_vma(vma);
113531 +#endif
113532 +
113533 new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
113534 if (!new)
113535 goto out_err;
113536
113537 +#ifdef CONFIG_PAX_SEGMEXEC
113538 + if (vma_m) {
113539 + new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
113540 + if (!new_m) {
113541 + kmem_cache_free(vm_area_cachep, new);
113542 + goto out_err;
113543 + }
113544 + }
113545 +#endif
113546 +
113547 /* most fields are the same, copy all, and then fixup */
113548 *new = *vma;
113549
113550 @@ -2464,6 +2854,22 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113551 new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
113552 }
113553
113554 +#ifdef CONFIG_PAX_SEGMEXEC
113555 + if (vma_m) {
113556 + *new_m = *vma_m;
113557 + INIT_LIST_HEAD(&new_m->anon_vma_chain);
113558 + new_m->vm_mirror = new;
113559 + new->vm_mirror = new_m;
113560 +
113561 + if (new_below)
113562 + new_m->vm_end = addr_m;
113563 + else {
113564 + new_m->vm_start = addr_m;
113565 + new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT);
113566 + }
113567 + }
113568 +#endif
113569 +
113570 err = vma_dup_policy(vma, new);
113571 if (err)
113572 goto out_free_vma;
113573 @@ -2484,6 +2890,38 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113574 else
113575 err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
113576
113577 +#ifdef CONFIG_PAX_SEGMEXEC
113578 + if (!err && vma_m) {
113579 + struct mempolicy *pol = vma_policy(new);
113580 +
113581 + if (anon_vma_clone(new_m, vma_m))
113582 + goto out_free_mpol;
113583 +
113584 + mpol_get(pol);
113585 + set_vma_policy(new_m, pol);
113586 +
113587 + if (new_m->vm_file)
113588 + get_file(new_m->vm_file);
113589 +
113590 + if (new_m->vm_ops && new_m->vm_ops->open)
113591 + new_m->vm_ops->open(new_m);
113592 +
113593 + if (new_below)
113594 + err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff +
113595 + ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m);
113596 + else
113597 + err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m);
113598 +
113599 + if (err) {
113600 + if (new_m->vm_ops && new_m->vm_ops->close)
113601 + new_m->vm_ops->close(new_m);
113602 + if (new_m->vm_file)
113603 + fput(new_m->vm_file);
113604 + mpol_put(pol);
113605 + }
113606 + }
113607 +#endif
113608 +
113609 /* Success. */
113610 if (!err)
113611 return 0;
113612 @@ -2493,10 +2931,18 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113613 new->vm_ops->close(new);
113614 if (new->vm_file)
113615 fput(new->vm_file);
113616 - unlink_anon_vmas(new);
113617 out_free_mpol:
113618 mpol_put(vma_policy(new));
113619 out_free_vma:
113620 +
113621 +#ifdef CONFIG_PAX_SEGMEXEC
113622 + if (new_m) {
113623 + unlink_anon_vmas(new_m);
113624 + kmem_cache_free(vm_area_cachep, new_m);
113625 + }
113626 +#endif
113627 +
113628 + unlink_anon_vmas(new);
113629 kmem_cache_free(vm_area_cachep, new);
113630 out_err:
113631 return err;
113632 @@ -2509,6 +2955,15 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113633 int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113634 unsigned long addr, int new_below)
113635 {
113636 +
113637 +#ifdef CONFIG_PAX_SEGMEXEC
113638 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
113639 + BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE);
113640 + if (mm->map_count >= sysctl_max_map_count-1)
113641 + return -ENOMEM;
113642 + } else
113643 +#endif
113644 +
113645 if (mm->map_count >= sysctl_max_map_count)
113646 return -ENOMEM;
113647
113648 @@ -2520,11 +2975,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113649 * work. This now handles partial unmappings.
113650 * Jeremy Fitzhardinge <jeremy@goop.org>
113651 */
113652 +#ifdef CONFIG_PAX_SEGMEXEC
113653 int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
113654 {
113655 + int ret = __do_munmap(mm, start, len);
113656 + if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC))
113657 + return ret;
113658 +
113659 + return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len);
113660 +}
113661 +
113662 +int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
113663 +#else
113664 +int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
113665 +#endif
113666 +{
113667 unsigned long end;
113668 struct vm_area_struct *vma, *prev, *last;
113669
113670 + /*
113671 + * mm->mmap_sem is required to protect against another thread
113672 + * changing the mappings in case we sleep.
113673 + */
113674 + verify_mm_writelocked(mm);
113675 +
113676 if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
113677 return -EINVAL;
113678
113679 @@ -2602,6 +3076,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
113680 /* Fix up all other VM information */
113681 remove_vma_list(mm, vma);
113682
113683 + track_exec_limit(mm, start, end, 0UL);
113684 +
113685 return 0;
113686 }
113687
113688 @@ -2610,6 +3086,13 @@ int vm_munmap(unsigned long start, size_t len)
113689 int ret;
113690 struct mm_struct *mm = current->mm;
113691
113692 +
113693 +#ifdef CONFIG_PAX_SEGMEXEC
113694 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) &&
113695 + (len > SEGMEXEC_TASK_SIZE || start > SEGMEXEC_TASK_SIZE-len))
113696 + return -EINVAL;
113697 +#endif
113698 +
113699 down_write(&mm->mmap_sem);
113700 ret = do_munmap(mm, start, len);
113701 up_write(&mm->mmap_sem);
113702 @@ -2656,6 +3139,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
113703 down_write(&mm->mmap_sem);
113704 vma = find_vma(mm, start);
113705
113706 +#ifdef CONFIG_PAX_SEGMEXEC
113707 + if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC))
113708 + goto out;
113709 +#endif
113710 +
113711 if (!vma || !(vma->vm_flags & VM_SHARED))
113712 goto out;
113713
113714 @@ -2692,16 +3180,6 @@ out:
113715 return ret;
113716 }
113717
113718 -static inline void verify_mm_writelocked(struct mm_struct *mm)
113719 -{
113720 -#ifdef CONFIG_DEBUG_VM
113721 - if (unlikely(down_read_trylock(&mm->mmap_sem))) {
113722 - WARN_ON(1);
113723 - up_read(&mm->mmap_sem);
113724 - }
113725 -#endif
113726 -}
113727 -
113728 /*
113729 * this is really a simplified "do_mmap". it only handles
113730 * anonymous maps. eventually we may be able to do some
113731 @@ -2715,6 +3193,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113732 struct rb_node **rb_link, *rb_parent;
113733 pgoff_t pgoff = addr >> PAGE_SHIFT;
113734 int error;
113735 + unsigned long charged;
113736
113737 len = PAGE_ALIGN(len);
113738 if (!len)
113739 @@ -2722,10 +3201,24 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113740
113741 flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
113742
113743 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
113744 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
113745 + flags &= ~VM_EXEC;
113746 +
113747 +#ifdef CONFIG_PAX_MPROTECT
113748 + if (mm->pax_flags & MF_PAX_MPROTECT)
113749 + flags &= ~VM_MAYEXEC;
113750 +#endif
113751 +
113752 + }
113753 +#endif
113754 +
113755 error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);
113756 if (error & ~PAGE_MASK)
113757 return error;
113758
113759 + charged = len >> PAGE_SHIFT;
113760 +
113761 error = mlock_future_check(mm, mm->def_flags, len);
113762 if (error)
113763 return error;
113764 @@ -2743,16 +3236,17 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113765 &rb_parent)) {
113766 if (do_munmap(mm, addr, len))
113767 return -ENOMEM;
113768 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
113769 }
113770
113771 /* Check against address space limits *after* clearing old maps... */
113772 - if (!may_expand_vm(mm, len >> PAGE_SHIFT))
113773 + if (!may_expand_vm(mm, charged))
113774 return -ENOMEM;
113775
113776 if (mm->map_count > sysctl_max_map_count)
113777 return -ENOMEM;
113778
113779 - if (security_vm_enough_memory_mm(mm, len >> PAGE_SHIFT))
113780 + if (security_vm_enough_memory_mm(mm, charged))
113781 return -ENOMEM;
113782
113783 /* Can we just expand an old private anonymous mapping? */
113784 @@ -2766,7 +3260,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113785 */
113786 vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
113787 if (!vma) {
113788 - vm_unacct_memory(len >> PAGE_SHIFT);
113789 + vm_unacct_memory(charged);
113790 return -ENOMEM;
113791 }
113792
113793 @@ -2780,10 +3274,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113794 vma_link(mm, vma, prev, rb_link, rb_parent);
113795 out:
113796 perf_event_mmap(vma);
113797 - mm->total_vm += len >> PAGE_SHIFT;
113798 + mm->total_vm += charged;
113799 if (flags & VM_LOCKED)
113800 - mm->locked_vm += (len >> PAGE_SHIFT);
113801 + mm->locked_vm += charged;
113802 vma->vm_flags |= VM_SOFTDIRTY;
113803 + track_exec_limit(mm, addr, addr + len, flags);
113804 return addr;
113805 }
113806
113807 @@ -2845,6 +3340,7 @@ void exit_mmap(struct mm_struct *mm)
113808 while (vma) {
113809 if (vma->vm_flags & VM_ACCOUNT)
113810 nr_accounted += vma_pages(vma);
113811 + vma->vm_mirror = NULL;
113812 vma = remove_vma(vma);
113813 }
113814 vm_unacct_memory(nr_accounted);
113815 @@ -2859,6 +3355,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
113816 struct vm_area_struct *prev;
113817 struct rb_node **rb_link, *rb_parent;
113818
113819 +#ifdef CONFIG_PAX_SEGMEXEC
113820 + struct vm_area_struct *vma_m = NULL;
113821 +#endif
113822 +
113823 + if (security_mmap_addr(vma->vm_start))
113824 + return -EPERM;
113825 +
113826 /*
113827 * The vm_pgoff of a purely anonymous vma should be irrelevant
113828 * until its first write fault, when page's anon_vma and index
113829 @@ -2882,7 +3385,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
113830 security_vm_enough_memory_mm(mm, vma_pages(vma)))
113831 return -ENOMEM;
113832
113833 +#ifdef CONFIG_PAX_SEGMEXEC
113834 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) {
113835 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
113836 + if (!vma_m)
113837 + return -ENOMEM;
113838 + }
113839 +#endif
113840 +
113841 vma_link(mm, vma, prev, rb_link, rb_parent);
113842 +
113843 +#ifdef CONFIG_PAX_SEGMEXEC
113844 + if (vma_m)
113845 + BUG_ON(pax_mirror_vma(vma_m, vma));
113846 +#endif
113847 +
113848 return 0;
113849 }
113850
113851 @@ -2901,6 +3418,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
113852 struct rb_node **rb_link, *rb_parent;
113853 bool faulted_in_anon_vma = true;
113854
113855 + BUG_ON(vma->vm_mirror);
113856 +
113857 /*
113858 * If anonymous vma has not yet been faulted, update new pgoff
113859 * to match new location, to increase its chance of merging.
113860 @@ -2965,6 +3484,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
113861 return NULL;
113862 }
113863
113864 +#ifdef CONFIG_PAX_SEGMEXEC
113865 +long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma)
113866 +{
113867 + struct vm_area_struct *prev_m;
113868 + struct rb_node **rb_link_m, *rb_parent_m;
113869 + struct mempolicy *pol_m;
113870 +
113871 + BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC));
113872 + BUG_ON(vma->vm_mirror || vma_m->vm_mirror);
113873 + BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m)));
113874 + *vma_m = *vma;
113875 + INIT_LIST_HEAD(&vma_m->anon_vma_chain);
113876 + if (anon_vma_clone(vma_m, vma))
113877 + return -ENOMEM;
113878 + pol_m = vma_policy(vma_m);
113879 + mpol_get(pol_m);
113880 + set_vma_policy(vma_m, pol_m);
113881 + vma_m->vm_start += SEGMEXEC_TASK_SIZE;
113882 + vma_m->vm_end += SEGMEXEC_TASK_SIZE;
113883 + vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
113884 + vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags);
113885 + if (vma_m->vm_file)
113886 + get_file(vma_m->vm_file);
113887 + if (vma_m->vm_ops && vma_m->vm_ops->open)
113888 + vma_m->vm_ops->open(vma_m);
113889 + BUG_ON(find_vma_links(vma->vm_mm, vma_m->vm_start, vma_m->vm_end, &prev_m, &rb_link_m, &rb_parent_m));
113890 + vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m);
113891 + vma_m->vm_mirror = vma;
113892 + vma->vm_mirror = vma_m;
113893 + return 0;
113894 +}
113895 +#endif
113896 +
113897 /*
113898 * Return true if the calling process may expand its vm space by the passed
113899 * number of pages
113900 @@ -2976,6 +3528,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
113901
113902 lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
113903
113904 + gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1);
113905 if (cur + npages > lim)
113906 return 0;
113907 return 1;
113908 @@ -3058,6 +3611,22 @@ static struct vm_area_struct *__install_special_mapping(
113909 vma->vm_start = addr;
113910 vma->vm_end = addr + len;
113911
113912 +#ifdef CONFIG_PAX_MPROTECT
113913 + if (mm->pax_flags & MF_PAX_MPROTECT) {
113914 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
113915 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC))
113916 + return ERR_PTR(-EPERM);
113917 + if (!(vm_flags & VM_EXEC))
113918 + vm_flags &= ~VM_MAYEXEC;
113919 +#else
113920 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
113921 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
113922 +#endif
113923 + else
113924 + vm_flags &= ~VM_MAYWRITE;
113925 + }
113926 +#endif
113927 +
113928 vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY;
113929 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
113930
113931 diff --git a/mm/mprotect.c b/mm/mprotect.c
113932 index 8858483..72f2464 100644
113933 --- a/mm/mprotect.c
113934 +++ b/mm/mprotect.c
113935 @@ -24,10 +24,18 @@
113936 #include <linux/migrate.h>
113937 #include <linux/perf_event.h>
113938 #include <linux/ksm.h>
113939 +#include <linux/sched/sysctl.h>
113940 +
113941 +#ifdef CONFIG_PAX_MPROTECT
113942 +#include <linux/elf.h>
113943 +#include <linux/binfmts.h>
113944 +#endif
113945 +
113946 #include <asm/uaccess.h>
113947 #include <asm/pgtable.h>
113948 #include <asm/cacheflush.h>
113949 #include <asm/tlbflush.h>
113950 +#include <asm/mmu_context.h>
113951
113952 /*
113953 * For a prot_numa update we only hold mmap_sem for read so there is a
113954 @@ -252,6 +260,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
113955 return pages;
113956 }
113957
113958 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
113959 +/* called while holding the mmap semaphor for writing except stack expansion */
113960 +void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot)
113961 +{
113962 + unsigned long oldlimit, newlimit = 0UL;
113963 +
113964 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX))
113965 + return;
113966 +
113967 + spin_lock(&mm->page_table_lock);
113968 + oldlimit = mm->context.user_cs_limit;
113969 + if ((prot & VM_EXEC) && oldlimit < end)
113970 + /* USER_CS limit moved up */
113971 + newlimit = end;
113972 + else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end)
113973 + /* USER_CS limit moved down */
113974 + newlimit = start;
113975 +
113976 + if (newlimit) {
113977 + mm->context.user_cs_limit = newlimit;
113978 +
113979 +#ifdef CONFIG_SMP
113980 + wmb();
113981 + cpumask_clear(&mm->context.cpu_user_cs_mask);
113982 + cpumask_set_cpu(smp_processor_id(), &mm->context.cpu_user_cs_mask);
113983 +#endif
113984 +
113985 + set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id());
113986 + }
113987 + spin_unlock(&mm->page_table_lock);
113988 + if (newlimit == end) {
113989 + struct vm_area_struct *vma = find_vma(mm, oldlimit);
113990 +
113991 + for (; vma && vma->vm_start < end; vma = vma->vm_next)
113992 + if (is_vm_hugetlb_page(vma))
113993 + hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot);
113994 + else
113995 + change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma), 0);
113996 + }
113997 +}
113998 +#endif
113999 +
114000 int
114001 mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
114002 unsigned long start, unsigned long end, unsigned long newflags)
114003 @@ -264,11 +314,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
114004 int error;
114005 int dirty_accountable = 0;
114006
114007 +#ifdef CONFIG_PAX_SEGMEXEC
114008 + struct vm_area_struct *vma_m = NULL;
114009 + unsigned long start_m, end_m;
114010 +
114011 + start_m = start + SEGMEXEC_TASK_SIZE;
114012 + end_m = end + SEGMEXEC_TASK_SIZE;
114013 +#endif
114014 +
114015 if (newflags == oldflags) {
114016 *pprev = vma;
114017 return 0;
114018 }
114019
114020 + if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) {
114021 + struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next;
114022 +
114023 + if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end)
114024 + return -ENOMEM;
114025 +
114026 + if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end)
114027 + return -ENOMEM;
114028 + }
114029 +
114030 /*
114031 * If we make a private mapping writable we increase our commit;
114032 * but (without finer accounting) cannot reduce our commit if we
114033 @@ -285,6 +353,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
114034 }
114035 }
114036
114037 +#ifdef CONFIG_PAX_SEGMEXEC
114038 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) {
114039 + if (start != vma->vm_start) {
114040 + error = split_vma(mm, vma, start, 1);
114041 + if (error)
114042 + goto fail;
114043 + BUG_ON(!*pprev || (*pprev)->vm_next == vma);
114044 + *pprev = (*pprev)->vm_next;
114045 + }
114046 +
114047 + if (end != vma->vm_end) {
114048 + error = split_vma(mm, vma, end, 0);
114049 + if (error)
114050 + goto fail;
114051 + }
114052 +
114053 + if (pax_find_mirror_vma(vma)) {
114054 + error = __do_munmap(mm, start_m, end_m - start_m);
114055 + if (error)
114056 + goto fail;
114057 + } else {
114058 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
114059 + if (!vma_m) {
114060 + error = -ENOMEM;
114061 + goto fail;
114062 + }
114063 + vma->vm_flags = newflags;
114064 + error = pax_mirror_vma(vma_m, vma);
114065 + if (error) {
114066 + vma->vm_flags = oldflags;
114067 + goto fail;
114068 + }
114069 + }
114070 + }
114071 +#endif
114072 +
114073 /*
114074 * First try to merge with previous and/or next vma.
114075 */
114076 @@ -315,7 +419,19 @@ success:
114077 * vm_flags and vm_page_prot are protected by the mmap_sem
114078 * held in write mode.
114079 */
114080 +
114081 +#ifdef CONFIG_PAX_SEGMEXEC
114082 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ))
114083 + pax_find_mirror_vma(vma)->vm_flags ^= VM_READ;
114084 +#endif
114085 +
114086 vma->vm_flags = newflags;
114087 +
114088 +#ifdef CONFIG_PAX_MPROTECT
114089 + if (mm->binfmt && mm->binfmt->handle_mprotect)
114090 + mm->binfmt->handle_mprotect(vma, newflags);
114091 +#endif
114092 +
114093 dirty_accountable = vma_wants_writenotify(vma);
114094 vma_set_page_prot(vma);
114095
114096 @@ -351,6 +467,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
114097 end = start + len;
114098 if (end <= start)
114099 return -ENOMEM;
114100 +
114101 +#ifdef CONFIG_PAX_SEGMEXEC
114102 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
114103 + if (end > SEGMEXEC_TASK_SIZE)
114104 + return -EINVAL;
114105 + } else
114106 +#endif
114107 +
114108 + if (end > TASK_SIZE)
114109 + return -EINVAL;
114110 +
114111 if (!arch_validate_prot(prot))
114112 return -EINVAL;
114113
114114 @@ -358,7 +485,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
114115 /*
114116 * Does the application expect PROT_READ to imply PROT_EXEC:
114117 */
114118 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
114119 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
114120 prot |= PROT_EXEC;
114121
114122 vm_flags = calc_vm_prot_bits(prot);
114123 @@ -390,6 +517,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
114124 if (start > vma->vm_start)
114125 prev = vma;
114126
114127 +#ifdef CONFIG_PAX_MPROTECT
114128 + if (current->mm->binfmt && current->mm->binfmt->handle_mprotect)
114129 + current->mm->binfmt->handle_mprotect(vma, vm_flags);
114130 +#endif
114131 +
114132 for (nstart = start ; ; ) {
114133 unsigned long newflags;
114134
114135 @@ -400,6 +532,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
114136
114137 /* newflags >> 4 shift VM_MAY% in place of VM_% */
114138 if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
114139 + if (prot & (PROT_WRITE | PROT_EXEC))
114140 + gr_log_rwxmprotect(vma);
114141 +
114142 + error = -EACCES;
114143 + goto out;
114144 + }
114145 +
114146 + if (!gr_acl_handle_mprotect(vma->vm_file, prot)) {
114147 error = -EACCES;
114148 goto out;
114149 }
114150 @@ -414,6 +554,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
114151 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
114152 if (error)
114153 goto out;
114154 +
114155 + track_exec_limit(current->mm, nstart, tmp, vm_flags);
114156 +
114157 nstart = tmp;
114158
114159 if (nstart < prev->vm_end)
114160 diff --git a/mm/mremap.c b/mm/mremap.c
114161 index 034e2d3..81deca5 100644
114162 --- a/mm/mremap.c
114163 +++ b/mm/mremap.c
114164 @@ -142,6 +142,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
114165 continue;
114166 pte = ptep_get_and_clear(mm, old_addr, old_pte);
114167 pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
114168 +
114169 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
114170 + if (!(__supported_pte_mask & _PAGE_NX) && pte_present(pte) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC)
114171 + pte = pte_exprotect(pte);
114172 +#endif
114173 +
114174 pte = move_soft_dirty_pte(pte);
114175 set_pte_at(mm, new_addr, new_pte, pte);
114176 }
114177 @@ -350,6 +356,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
114178 if (is_vm_hugetlb_page(vma))
114179 return ERR_PTR(-EINVAL);
114180
114181 +#ifdef CONFIG_PAX_SEGMEXEC
114182 + if (pax_find_mirror_vma(vma))
114183 + return ERR_PTR(-EINVAL);
114184 +#endif
114185 +
114186 /* We can't remap across vm area boundaries */
114187 if (old_len > vma->vm_end - addr)
114188 return ERR_PTR(-EFAULT);
114189 @@ -396,20 +407,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
114190 unsigned long ret = -EINVAL;
114191 unsigned long charged = 0;
114192 unsigned long map_flags;
114193 + unsigned long pax_task_size = TASK_SIZE;
114194
114195 if (new_addr & ~PAGE_MASK)
114196 goto out;
114197
114198 - if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
114199 +#ifdef CONFIG_PAX_SEGMEXEC
114200 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
114201 + pax_task_size = SEGMEXEC_TASK_SIZE;
114202 +#endif
114203 +
114204 + pax_task_size -= PAGE_SIZE;
114205 +
114206 + if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len)
114207 goto out;
114208
114209 /* Check if the location we're moving into overlaps the
114210 * old location at all, and fail if it does.
114211 */
114212 - if ((new_addr <= addr) && (new_addr+new_len) > addr)
114213 - goto out;
114214 -
114215 - if ((addr <= new_addr) && (addr+old_len) > new_addr)
114216 + if (addr + old_len > new_addr && new_addr + new_len > addr)
114217 goto out;
114218
114219 ret = do_munmap(mm, new_addr, new_len);
114220 @@ -478,6 +494,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
114221 unsigned long ret = -EINVAL;
114222 unsigned long charged = 0;
114223 bool locked = false;
114224 + unsigned long pax_task_size = TASK_SIZE;
114225
114226 if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
114227 return ret;
114228 @@ -499,6 +516,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
114229 if (!new_len)
114230 return ret;
114231
114232 +#ifdef CONFIG_PAX_SEGMEXEC
114233 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
114234 + pax_task_size = SEGMEXEC_TASK_SIZE;
114235 +#endif
114236 +
114237 + pax_task_size -= PAGE_SIZE;
114238 +
114239 + if (new_len > pax_task_size || addr > pax_task_size-new_len ||
114240 + old_len > pax_task_size || addr > pax_task_size-old_len)
114241 + return ret;
114242 +
114243 down_write(&current->mm->mmap_sem);
114244
114245 if (flags & MREMAP_FIXED) {
114246 @@ -549,6 +577,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
114247 new_addr = addr;
114248 }
114249 ret = addr;
114250 + track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags);
114251 goto out;
114252 }
114253 }
114254 @@ -572,7 +601,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
114255 goto out;
114256 }
114257
114258 + map_flags = vma->vm_flags;
114259 ret = move_vma(vma, addr, old_len, new_len, new_addr, &locked);
114260 + if (!(ret & ~PAGE_MASK)) {
114261 + track_exec_limit(current->mm, addr, addr + old_len, 0UL);
114262 + track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags);
114263 + }
114264 }
114265 out:
114266 if (ret & ~PAGE_MASK)
114267 diff --git a/mm/nommu.c b/mm/nommu.c
114268 index e544508..b56ce7a 100644
114269 --- a/mm/nommu.c
114270 +++ b/mm/nommu.c
114271 @@ -72,7 +72,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
114272 int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
114273 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
114274 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
114275 -int heap_stack_gap = 0;
114276
114277 atomic_long_t mmap_pages_allocated;
114278
114279 @@ -892,15 +891,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
114280 EXPORT_SYMBOL(find_vma);
114281
114282 /*
114283 - * find a VMA
114284 - * - we don't extend stack VMAs under NOMMU conditions
114285 - */
114286 -struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr)
114287 -{
114288 - return find_vma(mm, addr);
114289 -}
114290 -
114291 -/*
114292 * expand a stack to a given address
114293 * - not supported under NOMMU conditions
114294 */
114295 @@ -1585,6 +1575,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
114296
114297 /* most fields are the same, copy all, and then fixup */
114298 *new = *vma;
114299 + INIT_LIST_HEAD(&new->anon_vma_chain);
114300 *region = *vma->vm_region;
114301 new->vm_region = region;
114302
114303 @@ -2007,8 +1998,8 @@ void filemap_map_pages(struct vm_area_struct *vma, struct vm_fault *vmf)
114304 }
114305 EXPORT_SYMBOL(filemap_map_pages);
114306
114307 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
114308 - unsigned long addr, void *buf, int len, int write)
114309 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
114310 + unsigned long addr, void *buf, size_t len, int write)
114311 {
114312 struct vm_area_struct *vma;
114313
114314 @@ -2049,8 +2040,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
114315 *
114316 * The caller must hold a reference on @mm.
114317 */
114318 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
114319 - void *buf, int len, int write)
114320 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
114321 + void *buf, size_t len, int write)
114322 {
114323 return __access_remote_vm(NULL, mm, addr, buf, len, write);
114324 }
114325 @@ -2059,7 +2050,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
114326 * Access another process' address space.
114327 * - source/target buffer must be kernel space
114328 */
114329 -int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
114330 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write)
114331 {
114332 struct mm_struct *mm;
114333
114334 diff --git a/mm/page-writeback.c b/mm/page-writeback.c
114335 index eb59f7e..b23a2a8 100644
114336 --- a/mm/page-writeback.c
114337 +++ b/mm/page-writeback.c
114338 @@ -664,7 +664,7 @@ static long long pos_ratio_polynom(unsigned long setpoint,
114339 * card's bdi_dirty may rush to many times higher than bdi_setpoint.
114340 * - the bdi dirty thresh drops quickly due to change of JBOD workload
114341 */
114342 -static unsigned long bdi_position_ratio(struct backing_dev_info *bdi,
114343 +static unsigned long __intentional_overflow(-1) bdi_position_ratio(struct backing_dev_info *bdi,
114344 unsigned long thresh,
114345 unsigned long bg_thresh,
114346 unsigned long dirty,
114347 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
114348 index ebffa0e..c61160a 100644
114349 --- a/mm/page_alloc.c
114350 +++ b/mm/page_alloc.c
114351 @@ -61,6 +61,7 @@
114352 #include <linux/hugetlb.h>
114353 #include <linux/sched/rt.h>
114354 #include <linux/page_owner.h>
114355 +#include <linux/random.h>
114356
114357 #include <asm/sections.h>
114358 #include <asm/tlbflush.h>
114359 @@ -357,7 +358,7 @@ out:
114360 * This usage means that zero-order pages may not be compound.
114361 */
114362
114363 -static void free_compound_page(struct page *page)
114364 +void free_compound_page(struct page *page)
114365 {
114366 __free_pages_ok(page, compound_order(page));
114367 }
114368 @@ -480,7 +481,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
114369 __mod_zone_freepage_state(zone, (1 << order), migratetype);
114370 }
114371 #else
114372 -struct page_ext_operations debug_guardpage_ops = { NULL, };
114373 +struct page_ext_operations debug_guardpage_ops = { .need = NULL, .init = NULL };
114374 static inline void set_page_guard(struct zone *zone, struct page *page,
114375 unsigned int order, int migratetype) {}
114376 static inline void clear_page_guard(struct zone *zone, struct page *page,
114377 @@ -783,6 +784,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
114378 bool compound = PageCompound(page);
114379 int i, bad = 0;
114380
114381 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114382 + unsigned long index = 1UL << order;
114383 +#endif
114384 +
114385 VM_BUG_ON_PAGE(PageTail(page), page);
114386 VM_BUG_ON_PAGE(compound && compound_order(page) != order, page);
114387
114388 @@ -809,6 +814,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
114389 debug_check_no_obj_freed(page_address(page),
114390 PAGE_SIZE << order);
114391 }
114392 +
114393 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114394 + for (; index; --index)
114395 + sanitize_highpage(page + index - 1);
114396 +#endif
114397 +
114398 arch_free_page(page, order);
114399 kernel_map_pages(page, 1 << order, 0);
114400
114401 @@ -832,6 +843,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
114402 local_irq_restore(flags);
114403 }
114404
114405 +#ifdef CONFIG_PAX_LATENT_ENTROPY
114406 +bool __meminitdata extra_latent_entropy;
114407 +
114408 +static int __init setup_pax_extra_latent_entropy(char *str)
114409 +{
114410 + extra_latent_entropy = true;
114411 + return 0;
114412 +}
114413 +early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy);
114414 +
114415 +volatile u64 latent_entropy __latent_entropy;
114416 +EXPORT_SYMBOL(latent_entropy);
114417 +#endif
114418 +
114419 void __init __free_pages_bootmem(struct page *page, unsigned int order)
114420 {
114421 unsigned int nr_pages = 1 << order;
114422 @@ -847,6 +872,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
114423 __ClearPageReserved(p);
114424 set_page_count(p, 0);
114425
114426 +#ifdef CONFIG_PAX_LATENT_ENTROPY
114427 + if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
114428 + u64 hash = 0;
114429 + size_t index, end = PAGE_SIZE * nr_pages / sizeof hash;
114430 + const u64 *data = lowmem_page_address(page);
114431 +
114432 + for (index = 0; index < end; index++)
114433 + hash ^= hash + data[index];
114434 + latent_entropy ^= hash;
114435 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
114436 + }
114437 +#endif
114438 +
114439 page_zone(page)->managed_pages += nr_pages;
114440 set_page_refcounted(page);
114441 __free_pages(page, order);
114442 @@ -974,8 +1012,10 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags,
114443 kernel_map_pages(page, 1 << order, 1);
114444 kasan_alloc_pages(page, order);
114445
114446 +#ifndef CONFIG_PAX_MEMORY_SANITIZE
114447 if (gfp_flags & __GFP_ZERO)
114448 prep_zero_page(page, order, gfp_flags);
114449 +#endif
114450
114451 if (order && (gfp_flags & __GFP_COMP))
114452 prep_compound_page(page, order);
114453 @@ -1649,6 +1689,8 @@ int __isolate_free_page(struct page *page, unsigned int order)
114454 zone->free_area[order].nr_free--;
114455 rmv_page_order(page);
114456
114457 + set_page_owner(page, order, 0);
114458 +
114459 /* Set the pageblock if the isolated page is at least a pageblock */
114460 if (order >= pageblock_order - 1) {
114461 struct page *endpage = page + (1 << order) - 1;
114462 @@ -1660,7 +1702,7 @@ int __isolate_free_page(struct page *page, unsigned int order)
114463 }
114464 }
114465
114466 - set_page_owner(page, order, 0);
114467 +
114468 return 1UL << order;
114469 }
114470
114471 @@ -1749,7 +1791,7 @@ struct page *buffered_rmqueue(struct zone *preferred_zone,
114472 }
114473
114474 __mod_zone_page_state(zone, NR_ALLOC_BATCH, -(1 << order));
114475 - if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
114476 + if (atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
114477 !test_bit(ZONE_FAIR_DEPLETED, &zone->flags))
114478 set_bit(ZONE_FAIR_DEPLETED, &zone->flags);
114479
114480 @@ -2068,7 +2110,7 @@ static void reset_alloc_batches(struct zone *preferred_zone)
114481 do {
114482 mod_zone_page_state(zone, NR_ALLOC_BATCH,
114483 high_wmark_pages(zone) - low_wmark_pages(zone) -
114484 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
114485 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
114486 clear_bit(ZONE_FAIR_DEPLETED, &zone->flags);
114487 } while (zone++ != preferred_zone);
114488 }
114489 @@ -5781,7 +5823,7 @@ static void __setup_per_zone_wmarks(void)
114490
114491 __mod_zone_page_state(zone, NR_ALLOC_BATCH,
114492 high_wmark_pages(zone) - low_wmark_pages(zone) -
114493 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
114494 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
114495
114496 setup_zone_migrate_reserve(zone);
114497 spin_unlock_irqrestore(&zone->lock, flags);
114498 diff --git a/mm/percpu.c b/mm/percpu.c
114499 index 2dd7448..9bb6305 100644
114500 --- a/mm/percpu.c
114501 +++ b/mm/percpu.c
114502 @@ -131,7 +131,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
114503 static unsigned int pcpu_high_unit_cpu __read_mostly;
114504
114505 /* the address of the first chunk which starts with the kernel static area */
114506 -void *pcpu_base_addr __read_mostly;
114507 +void *pcpu_base_addr __read_only;
114508 EXPORT_SYMBOL_GPL(pcpu_base_addr);
114509
114510 static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */
114511 diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
114512 index e88d071..d80e01a 100644
114513 --- a/mm/process_vm_access.c
114514 +++ b/mm/process_vm_access.c
114515 @@ -13,6 +13,7 @@
114516 #include <linux/uio.h>
114517 #include <linux/sched.h>
114518 #include <linux/highmem.h>
114519 +#include <linux/security.h>
114520 #include <linux/ptrace.h>
114521 #include <linux/slab.h>
114522 #include <linux/syscalls.h>
114523 @@ -154,19 +155,19 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
114524 ssize_t iov_len;
114525 size_t total_len = iov_iter_count(iter);
114526
114527 + return -ENOSYS; // PaX: until properly audited
114528 +
114529 /*
114530 * Work out how many pages of struct pages we're going to need
114531 * when eventually calling get_user_pages
114532 */
114533 for (i = 0; i < riovcnt; i++) {
114534 iov_len = rvec[i].iov_len;
114535 - if (iov_len > 0) {
114536 - nr_pages_iov = ((unsigned long)rvec[i].iov_base
114537 - + iov_len)
114538 - / PAGE_SIZE - (unsigned long)rvec[i].iov_base
114539 - / PAGE_SIZE + 1;
114540 - nr_pages = max(nr_pages, nr_pages_iov);
114541 - }
114542 + if (iov_len <= 0)
114543 + continue;
114544 + nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE -
114545 + (unsigned long)rvec[i].iov_base / PAGE_SIZE + 1;
114546 + nr_pages = max(nr_pages, nr_pages_iov);
114547 }
114548
114549 if (nr_pages == 0)
114550 @@ -194,6 +195,11 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
114551 goto free_proc_pages;
114552 }
114553
114554 + if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) {
114555 + rc = -EPERM;
114556 + goto put_task_struct;
114557 + }
114558 +
114559 mm = mm_access(task, PTRACE_MODE_ATTACH);
114560 if (!mm || IS_ERR(mm)) {
114561 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
114562 diff --git a/mm/rmap.c b/mm/rmap.c
114563 index 24dd3f9..4eb43f4 100644
114564 --- a/mm/rmap.c
114565 +++ b/mm/rmap.c
114566 @@ -166,6 +166,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
114567 struct anon_vma *anon_vma = vma->anon_vma;
114568 struct anon_vma_chain *avc;
114569
114570 +#ifdef CONFIG_PAX_SEGMEXEC
114571 + struct anon_vma_chain *avc_m = NULL;
114572 +#endif
114573 +
114574 might_sleep();
114575 if (unlikely(!anon_vma)) {
114576 struct mm_struct *mm = vma->vm_mm;
114577 @@ -175,6 +179,12 @@ int anon_vma_prepare(struct vm_area_struct *vma)
114578 if (!avc)
114579 goto out_enomem;
114580
114581 +#ifdef CONFIG_PAX_SEGMEXEC
114582 + avc_m = anon_vma_chain_alloc(GFP_KERNEL);
114583 + if (!avc_m)
114584 + goto out_enomem_free_avc;
114585 +#endif
114586 +
114587 anon_vma = find_mergeable_anon_vma(vma);
114588 allocated = NULL;
114589 if (!anon_vma) {
114590 @@ -188,6 +198,19 @@ int anon_vma_prepare(struct vm_area_struct *vma)
114591 /* page_table_lock to protect against threads */
114592 spin_lock(&mm->page_table_lock);
114593 if (likely(!vma->anon_vma)) {
114594 +
114595 +#ifdef CONFIG_PAX_SEGMEXEC
114596 + struct vm_area_struct *vma_m = pax_find_mirror_vma(vma);
114597 +
114598 + if (vma_m) {
114599 + BUG_ON(vma_m->anon_vma);
114600 + vma_m->anon_vma = anon_vma;
114601 + anon_vma_chain_link(vma_m, avc_m, anon_vma);
114602 + anon_vma->degree++;
114603 + avc_m = NULL;
114604 + }
114605 +#endif
114606 +
114607 vma->anon_vma = anon_vma;
114608 anon_vma_chain_link(vma, avc, anon_vma);
114609 /* vma reference or self-parent link for new root */
114610 @@ -200,12 +223,24 @@ int anon_vma_prepare(struct vm_area_struct *vma)
114611
114612 if (unlikely(allocated))
114613 put_anon_vma(allocated);
114614 +
114615 +#ifdef CONFIG_PAX_SEGMEXEC
114616 + if (unlikely(avc_m))
114617 + anon_vma_chain_free(avc_m);
114618 +#endif
114619 +
114620 if (unlikely(avc))
114621 anon_vma_chain_free(avc);
114622 }
114623 return 0;
114624
114625 out_enomem_free_avc:
114626 +
114627 +#ifdef CONFIG_PAX_SEGMEXEC
114628 + if (avc_m)
114629 + anon_vma_chain_free(avc_m);
114630 +#endif
114631 +
114632 anon_vma_chain_free(avc);
114633 out_enomem:
114634 return -ENOMEM;
114635 @@ -249,7 +284,7 @@ static inline void unlock_anon_vma_root(struct anon_vma *root)
114636 * good chance of avoiding scanning the whole hierarchy when it searches where
114637 * page is mapped.
114638 */
114639 -int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
114640 +int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src)
114641 {
114642 struct anon_vma_chain *avc, *pavc;
114643 struct anon_vma *root = NULL;
114644 @@ -303,7 +338,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
114645 * the corresponding VMA in the parent process is attached to.
114646 * Returns 0 on success, non-zero on failure.
114647 */
114648 -int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma)
114649 +int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma)
114650 {
114651 struct anon_vma_chain *avc;
114652 struct anon_vma *anon_vma;
114653 @@ -423,8 +458,10 @@ static void anon_vma_ctor(void *data)
114654 void __init anon_vma_init(void)
114655 {
114656 anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
114657 - 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
114658 - anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
114659 + 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_NO_SANITIZE,
114660 + anon_vma_ctor);
114661 + anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
114662 + SLAB_PANIC|SLAB_NO_SANITIZE);
114663 }
114664
114665 /*
114666 diff --git a/mm/shmem.c b/mm/shmem.c
114667 index 47d536e..8321b4e 100644
114668 --- a/mm/shmem.c
114669 +++ b/mm/shmem.c
114670 @@ -33,7 +33,7 @@
114671 #include <linux/swap.h>
114672 #include <linux/uio.h>
114673
114674 -static struct vfsmount *shm_mnt;
114675 +struct vfsmount *shm_mnt;
114676
114677 #ifdef CONFIG_SHMEM
114678 /*
114679 @@ -80,7 +80,7 @@ static struct vfsmount *shm_mnt;
114680 #define BOGO_DIRENT_SIZE 20
114681
114682 /* Symlink up to this size is kmalloc'ed instead of using a swappable page */
114683 -#define SHORT_SYMLINK_LEN 128
114684 +#define SHORT_SYMLINK_LEN 64
114685
114686 /*
114687 * shmem_fallocate communicates with shmem_fault or shmem_writepage via
114688 @@ -2555,6 +2555,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
114689 static int shmem_xattr_validate(const char *name)
114690 {
114691 struct { const char *prefix; size_t len; } arr[] = {
114692 +
114693 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
114694 + { XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN},
114695 +#endif
114696 +
114697 { XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
114698 { XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
114699 };
114700 @@ -2610,6 +2615,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
114701 if (err)
114702 return err;
114703
114704 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
114705 + if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
114706 + if (strcmp(name, XATTR_NAME_PAX_FLAGS))
114707 + return -EOPNOTSUPP;
114708 + if (size > 8)
114709 + return -EINVAL;
114710 + }
114711 +#endif
114712 +
114713 return simple_xattr_set(&info->xattrs, name, value, size, flags);
114714 }
114715
114716 @@ -2993,8 +3007,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
114717 int err = -ENOMEM;
114718
114719 /* Round up to L1_CACHE_BYTES to resist false sharing */
114720 - sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info),
114721 - L1_CACHE_BYTES), GFP_KERNEL);
114722 + sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL);
114723 if (!sbinfo)
114724 return -ENOMEM;
114725
114726 diff --git a/mm/slab.c b/mm/slab.c
114727 index 7eb38dd..5dee2c4 100644
114728 --- a/mm/slab.c
114729 +++ b/mm/slab.c
114730 @@ -314,10 +314,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
114731 if ((x)->max_freeable < i) \
114732 (x)->max_freeable = i; \
114733 } while (0)
114734 -#define STATS_INC_ALLOCHIT(x) atomic_inc(&(x)->allochit)
114735 -#define STATS_INC_ALLOCMISS(x) atomic_inc(&(x)->allocmiss)
114736 -#define STATS_INC_FREEHIT(x) atomic_inc(&(x)->freehit)
114737 -#define STATS_INC_FREEMISS(x) atomic_inc(&(x)->freemiss)
114738 +#define STATS_INC_ALLOCHIT(x) atomic_inc_unchecked(&(x)->allochit)
114739 +#define STATS_INC_ALLOCMISS(x) atomic_inc_unchecked(&(x)->allocmiss)
114740 +#define STATS_INC_FREEHIT(x) atomic_inc_unchecked(&(x)->freehit)
114741 +#define STATS_INC_FREEMISS(x) atomic_inc_unchecked(&(x)->freemiss)
114742 +#define STATS_INC_SANITIZED(x) atomic_inc_unchecked(&(x)->sanitized)
114743 +#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized)
114744 #else
114745 #define STATS_INC_ACTIVE(x) do { } while (0)
114746 #define STATS_DEC_ACTIVE(x) do { } while (0)
114747 @@ -334,6 +336,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
114748 #define STATS_INC_ALLOCMISS(x) do { } while (0)
114749 #define STATS_INC_FREEHIT(x) do { } while (0)
114750 #define STATS_INC_FREEMISS(x) do { } while (0)
114751 +#define STATS_INC_SANITIZED(x) do { } while (0)
114752 +#define STATS_INC_NOT_SANITIZED(x) do { } while (0)
114753 #endif
114754
114755 #if DEBUG
114756 @@ -450,7 +454,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct page *page,
114757 * reciprocal_divide(offset, cache->reciprocal_buffer_size)
114758 */
114759 static inline unsigned int obj_to_index(const struct kmem_cache *cache,
114760 - const struct page *page, void *obj)
114761 + const struct page *page, const void *obj)
114762 {
114763 u32 offset = (obj - page->s_mem);
114764 return reciprocal_divide(offset, cache->reciprocal_buffer_size);
114765 @@ -1452,7 +1456,7 @@ void __init kmem_cache_init(void)
114766 * structures first. Without this, further allocations will bug.
114767 */
114768 kmalloc_caches[INDEX_NODE] = create_kmalloc_cache("kmalloc-node",
114769 - kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS);
114770 + kmalloc_size(INDEX_NODE), SLAB_USERCOPY | ARCH_KMALLOC_FLAGS);
114771 slab_state = PARTIAL_NODE;
114772
114773 slab_early_init = 0;
114774 @@ -2073,7 +2077,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
114775
114776 cachep = find_mergeable(size, align, flags, name, ctor);
114777 if (cachep) {
114778 - cachep->refcount++;
114779 + atomic_inc(&cachep->refcount);
114780
114781 /*
114782 * Adjust the object sizes so that we clear
114783 @@ -3371,6 +3375,20 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
114784 struct array_cache *ac = cpu_cache_get(cachep);
114785
114786 check_irq_off();
114787 +
114788 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114789 + if (cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE))
114790 + STATS_INC_NOT_SANITIZED(cachep);
114791 + else {
114792 + memset(objp, PAX_MEMORY_SANITIZE_VALUE, cachep->object_size);
114793 +
114794 + if (cachep->ctor)
114795 + cachep->ctor(objp);
114796 +
114797 + STATS_INC_SANITIZED(cachep);
114798 + }
114799 +#endif
114800 +
114801 kmemleak_free_recursive(objp, cachep->flags);
114802 objp = cache_free_debugcheck(cachep, objp, caller);
114803
114804 @@ -3483,7 +3501,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller)
114805 return kmem_cache_alloc_node_trace(cachep, flags, node, size);
114806 }
114807
114808 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
114809 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
114810 {
114811 return __do_kmalloc_node(size, flags, node, _RET_IP_);
114812 }
114813 @@ -3503,7 +3521,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller);
114814 * @flags: the type of memory to allocate (see kmalloc).
114815 * @caller: function caller for debug tracking of the caller
114816 */
114817 -static __always_inline void *__do_kmalloc(size_t size, gfp_t flags,
114818 +static __always_inline void * __size_overflow(1) __do_kmalloc(size_t size, gfp_t flags,
114819 unsigned long caller)
114820 {
114821 struct kmem_cache *cachep;
114822 @@ -3576,6 +3594,7 @@ void kfree(const void *objp)
114823
114824 if (unlikely(ZERO_OR_NULL_PTR(objp)))
114825 return;
114826 + VM_BUG_ON(!virt_addr_valid(objp));
114827 local_irq_save(flags);
114828 kfree_debugcheck(objp);
114829 c = virt_to_cache(objp);
114830 @@ -3995,14 +4014,22 @@ void slabinfo_show_stats(struct seq_file *m, struct kmem_cache *cachep)
114831 }
114832 /* cpu stats */
114833 {
114834 - unsigned long allochit = atomic_read(&cachep->allochit);
114835 - unsigned long allocmiss = atomic_read(&cachep->allocmiss);
114836 - unsigned long freehit = atomic_read(&cachep->freehit);
114837 - unsigned long freemiss = atomic_read(&cachep->freemiss);
114838 + unsigned long allochit = atomic_read_unchecked(&cachep->allochit);
114839 + unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss);
114840 + unsigned long freehit = atomic_read_unchecked(&cachep->freehit);
114841 + unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss);
114842
114843 seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu",
114844 allochit, allocmiss, freehit, freemiss);
114845 }
114846 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114847 + {
114848 + unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized);
114849 + unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized);
114850 +
114851 + seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized);
114852 + }
114853 +#endif
114854 #endif
114855 }
114856
114857 @@ -4210,13 +4237,80 @@ static const struct file_operations proc_slabstats_operations = {
114858 static int __init slab_proc_init(void)
114859 {
114860 #ifdef CONFIG_DEBUG_SLAB_LEAK
114861 - proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
114862 + proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations);
114863 #endif
114864 return 0;
114865 }
114866 module_init(slab_proc_init);
114867 #endif
114868
114869 +bool is_usercopy_object(const void *ptr)
114870 +{
114871 + struct page *page;
114872 + struct kmem_cache *cachep;
114873 +
114874 + if (ZERO_OR_NULL_PTR(ptr))
114875 + return false;
114876 +
114877 + if (!slab_is_available())
114878 + return false;
114879 +
114880 + if (is_vmalloc_addr(ptr)
114881 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
114882 + && !object_starts_on_stack(ptr)
114883 +#endif
114884 + ) {
114885 + struct vm_struct *vm = find_vm_area(ptr);
114886 + if (vm && (vm->flags & VM_USERCOPY))
114887 + return true;
114888 + return false;
114889 + }
114890 +
114891 + if (!virt_addr_valid(ptr))
114892 + return false;
114893 +
114894 + page = virt_to_head_page(ptr);
114895 +
114896 + if (!PageSlab(page))
114897 + return false;
114898 +
114899 + cachep = page->slab_cache;
114900 + return cachep->flags & SLAB_USERCOPY;
114901 +}
114902 +
114903 +#ifdef CONFIG_PAX_USERCOPY
114904 +const char *check_heap_object(const void *ptr, unsigned long n)
114905 +{
114906 + struct page *page;
114907 + struct kmem_cache *cachep;
114908 + unsigned int objnr;
114909 + unsigned long offset;
114910 +
114911 + if (ZERO_OR_NULL_PTR(ptr))
114912 + return "<null>";
114913 +
114914 + if (!virt_addr_valid(ptr))
114915 + return NULL;
114916 +
114917 + page = virt_to_head_page(ptr);
114918 +
114919 + if (!PageSlab(page))
114920 + return NULL;
114921 +
114922 + cachep = page->slab_cache;
114923 + if (!(cachep->flags & SLAB_USERCOPY))
114924 + return cachep->name;
114925 +
114926 + objnr = obj_to_index(cachep, page, ptr);
114927 + BUG_ON(objnr >= cachep->num);
114928 + offset = ptr - index_to_obj(cachep, page, objnr) - obj_offset(cachep);
114929 + if (offset <= cachep->object_size && n <= cachep->object_size - offset)
114930 + return NULL;
114931 +
114932 + return cachep->name;
114933 +}
114934 +#endif
114935 +
114936 /**
114937 * ksize - get the actual amount of memory allocated for a given object
114938 * @objp: Pointer to the object
114939 diff --git a/mm/slab.h b/mm/slab.h
114940 index 4c3ac12..7b2e470 100644
114941 --- a/mm/slab.h
114942 +++ b/mm/slab.h
114943 @@ -22,7 +22,7 @@ struct kmem_cache {
114944 unsigned int align; /* Alignment as calculated */
114945 unsigned long flags; /* Active flags on the slab */
114946 const char *name; /* Slab name for sysfs */
114947 - int refcount; /* Use counter */
114948 + atomic_t refcount; /* Use counter */
114949 void (*ctor)(void *); /* Called on object slot creation */
114950 struct list_head list; /* List of all slab caches on the system */
114951 };
114952 @@ -66,6 +66,20 @@ extern struct list_head slab_caches;
114953 /* The slab cache that manages slab cache information */
114954 extern struct kmem_cache *kmem_cache;
114955
114956 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114957 +#ifdef CONFIG_X86_64
114958 +#define PAX_MEMORY_SANITIZE_VALUE '\xfe'
114959 +#else
114960 +#define PAX_MEMORY_SANITIZE_VALUE '\xff'
114961 +#endif
114962 +enum pax_sanitize_mode {
114963 + PAX_SANITIZE_SLAB_OFF = 0,
114964 + PAX_SANITIZE_SLAB_FAST,
114965 + PAX_SANITIZE_SLAB_FULL,
114966 +};
114967 +extern enum pax_sanitize_mode pax_sanitize_slab;
114968 +#endif
114969 +
114970 unsigned long calculate_alignment(unsigned long flags,
114971 unsigned long align, unsigned long size);
114972
114973 @@ -114,7 +128,8 @@ static inline unsigned long kmem_cache_flags(unsigned long object_size,
114974
114975 /* Legal flag mask for kmem_cache_create(), for various configurations */
114976 #define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \
114977 - SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS )
114978 + SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS | \
114979 + SLAB_USERCOPY | SLAB_NO_SANITIZE)
114980
114981 #if defined(CONFIG_DEBUG_SLAB)
114982 #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER)
114983 @@ -315,6 +330,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
114984 return s;
114985
114986 page = virt_to_head_page(x);
114987 +
114988 + BUG_ON(!PageSlab(page));
114989 +
114990 cachep = page->slab_cache;
114991 if (slab_equal_or_root(cachep, s))
114992 return cachep;
114993 diff --git a/mm/slab_common.c b/mm/slab_common.c
114994 index 999bb34..9843aea 100644
114995 --- a/mm/slab_common.c
114996 +++ b/mm/slab_common.c
114997 @@ -25,11 +25,35 @@
114998
114999 #include "slab.h"
115000
115001 -enum slab_state slab_state;
115002 +enum slab_state slab_state __read_only;
115003 LIST_HEAD(slab_caches);
115004 DEFINE_MUTEX(slab_mutex);
115005 struct kmem_cache *kmem_cache;
115006
115007 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115008 +enum pax_sanitize_mode pax_sanitize_slab __read_only = PAX_SANITIZE_SLAB_FAST;
115009 +static int __init pax_sanitize_slab_setup(char *str)
115010 +{
115011 + if (!str)
115012 + return 0;
115013 +
115014 + if (!strcmp(str, "0") || !strcmp(str, "off")) {
115015 + pr_info("PaX slab sanitization: %s\n", "disabled");
115016 + pax_sanitize_slab = PAX_SANITIZE_SLAB_OFF;
115017 + } else if (!strcmp(str, "1") || !strcmp(str, "fast")) {
115018 + pr_info("PaX slab sanitization: %s\n", "fast");
115019 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FAST;
115020 + } else if (!strcmp(str, "full")) {
115021 + pr_info("PaX slab sanitization: %s\n", "full");
115022 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FULL;
115023 + } else
115024 + pr_err("PaX slab sanitization: unsupported option '%s'\n", str);
115025 +
115026 + return 0;
115027 +}
115028 +early_param("pax_sanitize_slab", pax_sanitize_slab_setup);
115029 +#endif
115030 +
115031 /*
115032 * Set of flags that will prevent slab merging
115033 */
115034 @@ -44,7 +68,7 @@ struct kmem_cache *kmem_cache;
115035 * Merge control. If this is set then no merging of slab caches will occur.
115036 * (Could be removed. This was introduced to pacify the merge skeptics.)
115037 */
115038 -static int slab_nomerge;
115039 +static int slab_nomerge = 1;
115040
115041 static int __init setup_slab_nomerge(char *str)
115042 {
115043 @@ -217,7 +241,7 @@ int slab_unmergeable(struct kmem_cache *s)
115044 /*
115045 * We may have set a slab to be unmergeable during bootstrap.
115046 */
115047 - if (s->refcount < 0)
115048 + if (atomic_read(&s->refcount) < 0)
115049 return 1;
115050
115051 return 0;
115052 @@ -321,7 +345,7 @@ do_kmem_cache_create(const char *name, size_t object_size, size_t size,
115053 if (err)
115054 goto out_free_cache;
115055
115056 - s->refcount = 1;
115057 + atomic_set(&s->refcount, 1);
115058 list_add(&s->list, &slab_caches);
115059 out:
115060 if (err)
115061 @@ -386,6 +410,13 @@ kmem_cache_create(const char *name, size_t size, size_t align,
115062 */
115063 flags &= CACHE_CREATE_MASK;
115064
115065 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115066 + if (pax_sanitize_slab == PAX_SANITIZE_SLAB_OFF || (flags & SLAB_DESTROY_BY_RCU))
115067 + flags |= SLAB_NO_SANITIZE;
115068 + else if (pax_sanitize_slab == PAX_SANITIZE_SLAB_FULL)
115069 + flags &= ~SLAB_NO_SANITIZE;
115070 +#endif
115071 +
115072 s = __kmem_cache_alias(name, size, align, flags, ctor);
115073 if (s)
115074 goto out_unlock;
115075 @@ -456,7 +487,7 @@ static void do_kmem_cache_release(struct list_head *release,
115076 rcu_barrier();
115077
115078 list_for_each_entry_safe(s, s2, release, list) {
115079 -#ifdef SLAB_SUPPORTS_SYSFS
115080 +#if defined(SLAB_SUPPORTS_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115081 sysfs_slab_remove(s);
115082 #else
115083 slab_kmem_cache_release(s);
115084 @@ -625,8 +656,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
115085
115086 mutex_lock(&slab_mutex);
115087
115088 - s->refcount--;
115089 - if (s->refcount)
115090 + if (!atomic_dec_and_test(&s->refcount))
115091 goto out_unlock;
115092
115093 for_each_memcg_cache_safe(c, c2, s) {
115094 @@ -691,7 +721,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
115095 panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
115096 name, size, err);
115097
115098 - s->refcount = -1; /* Exempt from merging for now */
115099 + atomic_set(&s->refcount, -1); /* Exempt from merging for now */
115100 }
115101
115102 struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
115103 @@ -704,7 +734,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
115104
115105 create_boot_cache(s, name, size, flags);
115106 list_add(&s->list, &slab_caches);
115107 - s->refcount = 1;
115108 + atomic_set(&s->refcount, 1);
115109 return s;
115110 }
115111
115112 @@ -716,6 +746,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
115113 EXPORT_SYMBOL(kmalloc_dma_caches);
115114 #endif
115115
115116 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115117 +struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
115118 +EXPORT_SYMBOL(kmalloc_usercopy_caches);
115119 +#endif
115120 +
115121 /*
115122 * Conversion table for small slabs sizes / 8 to the index in the
115123 * kmalloc array. This is necessary for slabs < 192 since we have non power
115124 @@ -780,6 +815,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
115125 return kmalloc_dma_caches[index];
115126
115127 #endif
115128 +
115129 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115130 + if (unlikely((flags & GFP_USERCOPY)))
115131 + return kmalloc_usercopy_caches[index];
115132 +
115133 +#endif
115134 +
115135 return kmalloc_caches[index];
115136 }
115137
115138 @@ -836,7 +878,7 @@ void __init create_kmalloc_caches(unsigned long flags)
115139 for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
115140 if (!kmalloc_caches[i]) {
115141 kmalloc_caches[i] = create_kmalloc_cache(NULL,
115142 - 1 << i, flags);
115143 + 1 << i, SLAB_USERCOPY | flags);
115144 }
115145
115146 /*
115147 @@ -845,10 +887,10 @@ void __init create_kmalloc_caches(unsigned long flags)
115148 * earlier power of two caches
115149 */
115150 if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
115151 - kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, flags);
115152 + kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, SLAB_USERCOPY | flags);
115153
115154 if (KMALLOC_MIN_SIZE <= 64 && !kmalloc_caches[2] && i == 7)
115155 - kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, flags);
115156 + kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, SLAB_USERCOPY | flags);
115157 }
115158
115159 /* Kmalloc array is now usable */
115160 @@ -881,6 +923,23 @@ void __init create_kmalloc_caches(unsigned long flags)
115161 }
115162 }
115163 #endif
115164 +
115165 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115166 + for (i = 0; i <= KMALLOC_SHIFT_HIGH; i++) {
115167 + struct kmem_cache *s = kmalloc_caches[i];
115168 +
115169 + if (s) {
115170 + int size = kmalloc_size(i);
115171 + char *n = kasprintf(GFP_NOWAIT,
115172 + "usercopy-kmalloc-%d", size);
115173 +
115174 + BUG_ON(!n);
115175 + kmalloc_usercopy_caches[i] = create_kmalloc_cache(n,
115176 + size, SLAB_USERCOPY | flags);
115177 + }
115178 + }
115179 +#endif
115180 +
115181 }
115182 #endif /* !CONFIG_SLOB */
115183
115184 @@ -940,6 +999,9 @@ static void print_slabinfo_header(struct seq_file *m)
115185 seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
115186 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
115187 seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
115188 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115189 + seq_puts(m, " : pax <sanitized> <not_sanitized>");
115190 +#endif
115191 #endif
115192 seq_putc(m, '\n');
115193 }
115194 @@ -1069,7 +1131,7 @@ static int __init slab_proc_init(void)
115195 module_init(slab_proc_init);
115196 #endif /* CONFIG_SLABINFO */
115197
115198 -static __always_inline void *__do_krealloc(const void *p, size_t new_size,
115199 +static __always_inline void * __size_overflow(2) __do_krealloc(const void *p, size_t new_size,
115200 gfp_t flags)
115201 {
115202 void *ret;
115203 diff --git a/mm/slob.c b/mm/slob.c
115204 index 4765f65..f17284d 100644
115205 --- a/mm/slob.c
115206 +++ b/mm/slob.c
115207 @@ -157,7 +157,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
115208 /*
115209 * Return the size of a slob block.
115210 */
115211 -static slobidx_t slob_units(slob_t *s)
115212 +static slobidx_t slob_units(const slob_t *s)
115213 {
115214 if (s->units > 0)
115215 return s->units;
115216 @@ -167,7 +167,7 @@ static slobidx_t slob_units(slob_t *s)
115217 /*
115218 * Return the next free slob block pointer after this one.
115219 */
115220 -static slob_t *slob_next(slob_t *s)
115221 +static slob_t *slob_next(const slob_t *s)
115222 {
115223 slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK);
115224 slobidx_t next;
115225 @@ -182,14 +182,14 @@ static slob_t *slob_next(slob_t *s)
115226 /*
115227 * Returns true if s is the last free block in its page.
115228 */
115229 -static int slob_last(slob_t *s)
115230 +static int slob_last(const slob_t *s)
115231 {
115232 return !((unsigned long)slob_next(s) & ~PAGE_MASK);
115233 }
115234
115235 -static void *slob_new_pages(gfp_t gfp, int order, int node)
115236 +static struct page *slob_new_pages(gfp_t gfp, unsigned int order, int node)
115237 {
115238 - void *page;
115239 + struct page *page;
115240
115241 #ifdef CONFIG_NUMA
115242 if (node != NUMA_NO_NODE)
115243 @@ -201,14 +201,18 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
115244 if (!page)
115245 return NULL;
115246
115247 - return page_address(page);
115248 + __SetPageSlab(page);
115249 + return page;
115250 }
115251
115252 -static void slob_free_pages(void *b, int order)
115253 +static void slob_free_pages(struct page *sp, int order)
115254 {
115255 if (current->reclaim_state)
115256 current->reclaim_state->reclaimed_slab += 1 << order;
115257 - free_pages((unsigned long)b, order);
115258 + __ClearPageSlab(sp);
115259 + page_mapcount_reset(sp);
115260 + sp->private = 0;
115261 + __free_pages(sp, order);
115262 }
115263
115264 /*
115265 @@ -313,15 +317,15 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
115266
115267 /* Not enough space: must allocate a new page */
115268 if (!b) {
115269 - b = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
115270 - if (!b)
115271 + sp = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
115272 + if (!sp)
115273 return NULL;
115274 - sp = virt_to_page(b);
115275 - __SetPageSlab(sp);
115276 + b = page_address(sp);
115277
115278 spin_lock_irqsave(&slob_lock, flags);
115279 sp->units = SLOB_UNITS(PAGE_SIZE);
115280 sp->freelist = b;
115281 + sp->private = 0;
115282 INIT_LIST_HEAD(&sp->lru);
115283 set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE));
115284 set_slob_page_free(sp, slob_list);
115285 @@ -337,7 +341,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
115286 /*
115287 * slob_free: entry point into the slob allocator.
115288 */
115289 -static void slob_free(void *block, int size)
115290 +static void slob_free(struct kmem_cache *c, void *block, int size)
115291 {
115292 struct page *sp;
115293 slob_t *prev, *next, *b = (slob_t *)block;
115294 @@ -359,12 +363,15 @@ static void slob_free(void *block, int size)
115295 if (slob_page_free(sp))
115296 clear_slob_page_free(sp);
115297 spin_unlock_irqrestore(&slob_lock, flags);
115298 - __ClearPageSlab(sp);
115299 - page_mapcount_reset(sp);
115300 - slob_free_pages(b, 0);
115301 + slob_free_pages(sp, 0);
115302 return;
115303 }
115304
115305 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115306 + if (pax_sanitize_slab && !(c && (c->flags & SLAB_NO_SANITIZE)))
115307 + memset(block, PAX_MEMORY_SANITIZE_VALUE, size);
115308 +#endif
115309 +
115310 if (!slob_page_free(sp)) {
115311 /* This slob page is about to become partially free. Easy! */
115312 sp->units = units;
115313 @@ -424,11 +431,10 @@ out:
115314 */
115315
115316 static __always_inline void *
115317 -__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
115318 +__do_kmalloc_node_align(size_t size, gfp_t gfp, int node, unsigned long caller, int align)
115319 {
115320 - unsigned int *m;
115321 - int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
115322 - void *ret;
115323 + slob_t *m;
115324 + void *ret = NULL;
115325
115326 gfp &= gfp_allowed_mask;
115327
115328 @@ -442,27 +448,45 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
115329
115330 if (!m)
115331 return NULL;
115332 - *m = size;
115333 + BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT);
115334 + BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT);
115335 + m[0].units = size;
115336 + m[1].units = align;
115337 ret = (void *)m + align;
115338
115339 trace_kmalloc_node(caller, ret,
115340 size, size + align, gfp, node);
115341 } else {
115342 unsigned int order = get_order(size);
115343 + struct page *page;
115344
115345 if (likely(order))
115346 gfp |= __GFP_COMP;
115347 - ret = slob_new_pages(gfp, order, node);
115348 + page = slob_new_pages(gfp, order, node);
115349 + if (page) {
115350 + ret = page_address(page);
115351 + page->private = size;
115352 + }
115353
115354 trace_kmalloc_node(caller, ret,
115355 size, PAGE_SIZE << order, gfp, node);
115356 }
115357
115358 - kmemleak_alloc(ret, size, 1, gfp);
115359 return ret;
115360 }
115361
115362 -void *__kmalloc(size_t size, gfp_t gfp)
115363 +static __always_inline void *
115364 +__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
115365 +{
115366 + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
115367 + void *ret = __do_kmalloc_node_align(size, gfp, node, caller, align);
115368 +
115369 + if (!ZERO_OR_NULL_PTR(ret))
115370 + kmemleak_alloc(ret, size, 1, gfp);
115371 + return ret;
115372 +}
115373 +
115374 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t gfp)
115375 {
115376 return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_);
115377 }
115378 @@ -491,34 +515,123 @@ void kfree(const void *block)
115379 return;
115380 kmemleak_free(block);
115381
115382 + VM_BUG_ON(!virt_addr_valid(block));
115383 sp = virt_to_page(block);
115384 - if (PageSlab(sp)) {
115385 + VM_BUG_ON(!PageSlab(sp));
115386 + if (!sp->private) {
115387 int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
115388 - unsigned int *m = (unsigned int *)(block - align);
115389 - slob_free(m, *m + align);
115390 - } else
115391 + slob_t *m = (slob_t *)(block - align);
115392 + slob_free(NULL, m, m[0].units + align);
115393 + } else {
115394 + __ClearPageSlab(sp);
115395 + page_mapcount_reset(sp);
115396 + sp->private = 0;
115397 __free_pages(sp, compound_order(sp));
115398 + }
115399 }
115400 EXPORT_SYMBOL(kfree);
115401
115402 +bool is_usercopy_object(const void *ptr)
115403 +{
115404 + if (!slab_is_available())
115405 + return false;
115406 +
115407 + if (is_vmalloc_addr(ptr)
115408 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
115409 + && !object_starts_on_stack(ptr)
115410 +#endif
115411 + ) {
115412 + struct vm_struct *vm = find_vm_area(ptr);
115413 + if (vm && (vm->flags & VM_USERCOPY))
115414 + return true;
115415 + return false;
115416 + }
115417 +
115418 + // PAX: TODO
115419 +
115420 + return false;
115421 +}
115422 +
115423 +#ifdef CONFIG_PAX_USERCOPY
115424 +const char *check_heap_object(const void *ptr, unsigned long n)
115425 +{
115426 + struct page *page;
115427 + const slob_t *free;
115428 + const void *base;
115429 + unsigned long flags;
115430 +
115431 + if (ZERO_OR_NULL_PTR(ptr))
115432 + return "<null>";
115433 +
115434 + if (!virt_addr_valid(ptr))
115435 + return NULL;
115436 +
115437 + page = virt_to_head_page(ptr);
115438 + if (!PageSlab(page))
115439 + return NULL;
115440 +
115441 + if (page->private) {
115442 + base = page;
115443 + if (base <= ptr && n <= page->private - (ptr - base))
115444 + return NULL;
115445 + return "<slob>";
115446 + }
115447 +
115448 + /* some tricky double walking to find the chunk */
115449 + spin_lock_irqsave(&slob_lock, flags);
115450 + base = (void *)((unsigned long)ptr & PAGE_MASK);
115451 + free = page->freelist;
115452 +
115453 + while (!slob_last(free) && (void *)free <= ptr) {
115454 + base = free + slob_units(free);
115455 + free = slob_next(free);
115456 + }
115457 +
115458 + while (base < (void *)free) {
115459 + slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units;
115460 + int size = SLOB_UNIT * SLOB_UNITS(m + align);
115461 + int offset;
115462 +
115463 + if (ptr < base + align)
115464 + break;
115465 +
115466 + offset = ptr - base - align;
115467 + if (offset >= m) {
115468 + base += size;
115469 + continue;
115470 + }
115471 +
115472 + if (n > m - offset)
115473 + break;
115474 +
115475 + spin_unlock_irqrestore(&slob_lock, flags);
115476 + return NULL;
115477 + }
115478 +
115479 + spin_unlock_irqrestore(&slob_lock, flags);
115480 + return "<slob>";
115481 +}
115482 +#endif
115483 +
115484 /* can't use ksize for kmem_cache_alloc memory, only kmalloc */
115485 size_t ksize(const void *block)
115486 {
115487 struct page *sp;
115488 int align;
115489 - unsigned int *m;
115490 + slob_t *m;
115491
115492 BUG_ON(!block);
115493 if (unlikely(block == ZERO_SIZE_PTR))
115494 return 0;
115495
115496 sp = virt_to_page(block);
115497 - if (unlikely(!PageSlab(sp)))
115498 - return PAGE_SIZE << compound_order(sp);
115499 + VM_BUG_ON(!PageSlab(sp));
115500 + if (sp->private)
115501 + return sp->private;
115502
115503 align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
115504 - m = (unsigned int *)(block - align);
115505 - return SLOB_UNITS(*m) * SLOB_UNIT;
115506 + m = (slob_t *)(block - align);
115507 + return SLOB_UNITS(m[0].units) * SLOB_UNIT;
115508 }
115509 EXPORT_SYMBOL(ksize);
115510
115511 @@ -534,23 +647,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
115512
115513 static void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
115514 {
115515 - void *b;
115516 + void *b = NULL;
115517
115518 flags &= gfp_allowed_mask;
115519
115520 lockdep_trace_alloc(flags);
115521
115522 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115523 + b = __do_kmalloc_node_align(c->size, flags, node, _RET_IP_, c->align);
115524 +#else
115525 if (c->size < PAGE_SIZE) {
115526 b = slob_alloc(c->size, flags, c->align, node);
115527 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
115528 SLOB_UNITS(c->size) * SLOB_UNIT,
115529 flags, node);
115530 } else {
115531 - b = slob_new_pages(flags, get_order(c->size), node);
115532 + struct page *sp;
115533 +
115534 + sp = slob_new_pages(flags, get_order(c->size), node);
115535 + if (sp) {
115536 + b = page_address(sp);
115537 + sp->private = c->size;
115538 + }
115539 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
115540 PAGE_SIZE << get_order(c->size),
115541 flags, node);
115542 }
115543 +#endif
115544
115545 if (b && c->ctor)
115546 c->ctor(b);
115547 @@ -566,7 +689,7 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
115548 EXPORT_SYMBOL(kmem_cache_alloc);
115549
115550 #ifdef CONFIG_NUMA
115551 -void *__kmalloc_node(size_t size, gfp_t gfp, int node)
115552 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t gfp, int node)
115553 {
115554 return __do_kmalloc_node(size, gfp, node, _RET_IP_);
115555 }
115556 @@ -579,12 +702,16 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node)
115557 EXPORT_SYMBOL(kmem_cache_alloc_node);
115558 #endif
115559
115560 -static void __kmem_cache_free(void *b, int size)
115561 +static void __kmem_cache_free(struct kmem_cache *c, void *b, int size)
115562 {
115563 - if (size < PAGE_SIZE)
115564 - slob_free(b, size);
115565 + struct page *sp;
115566 +
115567 + sp = virt_to_page(b);
115568 + BUG_ON(!PageSlab(sp));
115569 + if (!sp->private)
115570 + slob_free(c, b, size);
115571 else
115572 - slob_free_pages(b, get_order(size));
115573 + slob_free_pages(sp, get_order(size));
115574 }
115575
115576 static void kmem_rcu_free(struct rcu_head *head)
115577 @@ -592,22 +719,36 @@ static void kmem_rcu_free(struct rcu_head *head)
115578 struct slob_rcu *slob_rcu = (struct slob_rcu *)head;
115579 void *b = (void *)slob_rcu - (slob_rcu->size - sizeof(struct slob_rcu));
115580
115581 - __kmem_cache_free(b, slob_rcu->size);
115582 + __kmem_cache_free(NULL, b, slob_rcu->size);
115583 }
115584
115585 void kmem_cache_free(struct kmem_cache *c, void *b)
115586 {
115587 + int size = c->size;
115588 +
115589 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115590 + if (size + c->align < PAGE_SIZE) {
115591 + size += c->align;
115592 + b -= c->align;
115593 + }
115594 +#endif
115595 +
115596 kmemleak_free_recursive(b, c->flags);
115597 if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) {
115598 struct slob_rcu *slob_rcu;
115599 - slob_rcu = b + (c->size - sizeof(struct slob_rcu));
115600 - slob_rcu->size = c->size;
115601 + slob_rcu = b + (size - sizeof(struct slob_rcu));
115602 + slob_rcu->size = size;
115603 call_rcu(&slob_rcu->head, kmem_rcu_free);
115604 } else {
115605 - __kmem_cache_free(b, c->size);
115606 + __kmem_cache_free(c, b, size);
115607 }
115608
115609 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115610 + trace_kfree(_RET_IP_, b);
115611 +#else
115612 trace_kmem_cache_free(_RET_IP_, b);
115613 +#endif
115614 +
115615 }
115616 EXPORT_SYMBOL(kmem_cache_free);
115617
115618 diff --git a/mm/slub.c b/mm/slub.c
115619 index 54c0876..9fb1661 100644
115620 --- a/mm/slub.c
115621 +++ b/mm/slub.c
115622 @@ -198,7 +198,7 @@ struct track {
115623
115624 enum track_item { TRACK_ALLOC, TRACK_FREE };
115625
115626 -#ifdef CONFIG_SYSFS
115627 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115628 static int sysfs_slab_add(struct kmem_cache *);
115629 static int sysfs_slab_alias(struct kmem_cache *, const char *);
115630 static void memcg_propagate_slab_attrs(struct kmem_cache *s);
115631 @@ -556,7 +556,7 @@ static void print_track(const char *s, struct track *t)
115632 if (!t->addr)
115633 return;
115634
115635 - pr_err("INFO: %s in %pS age=%lu cpu=%u pid=%d\n",
115636 + pr_err("INFO: %s in %pA age=%lu cpu=%u pid=%d\n",
115637 s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
115638 #ifdef CONFIG_STACKTRACE
115639 {
115640 @@ -2707,6 +2707,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
115641
115642 slab_free_hook(s, x);
115643
115644 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115645 + if (!(s->flags & SLAB_NO_SANITIZE)) {
115646 + memset(x, PAX_MEMORY_SANITIZE_VALUE, s->object_size);
115647 + if (s->ctor)
115648 + s->ctor(x);
115649 + }
115650 +#endif
115651 +
115652 redo:
115653 /*
115654 * Determine the currently cpus per cpu slab.
115655 @@ -3048,6 +3056,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
115656 s->inuse = size;
115657
115658 if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
115659 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115660 + (!(flags & SLAB_NO_SANITIZE)) ||
115661 +#endif
115662 s->ctor)) {
115663 /*
115664 * Relocate free pointer after the object if it is not
115665 @@ -3302,7 +3313,7 @@ static int __init setup_slub_min_objects(char *str)
115666
115667 __setup("slub_min_objects=", setup_slub_min_objects);
115668
115669 -void *__kmalloc(size_t size, gfp_t flags)
115670 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t flags)
115671 {
115672 struct kmem_cache *s;
115673 void *ret;
115674 @@ -3340,7 +3351,7 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node)
115675 return ptr;
115676 }
115677
115678 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
115679 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
115680 {
115681 struct kmem_cache *s;
115682 void *ret;
115683 @@ -3388,6 +3399,70 @@ static size_t __ksize(const void *object)
115684 return slab_ksize(page->slab_cache);
115685 }
115686
115687 +bool is_usercopy_object(const void *ptr)
115688 +{
115689 + struct page *page;
115690 + struct kmem_cache *s;
115691 +
115692 + if (ZERO_OR_NULL_PTR(ptr))
115693 + return false;
115694 +
115695 + if (!slab_is_available())
115696 + return false;
115697 +
115698 + if (is_vmalloc_addr(ptr)
115699 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
115700 + && !object_starts_on_stack(ptr)
115701 +#endif
115702 + ) {
115703 + struct vm_struct *vm = find_vm_area(ptr);
115704 + if (vm && (vm->flags & VM_USERCOPY))
115705 + return true;
115706 + return false;
115707 + }
115708 +
115709 + if (!virt_addr_valid(ptr))
115710 + return false;
115711 +
115712 + page = virt_to_head_page(ptr);
115713 +
115714 + if (!PageSlab(page))
115715 + return false;
115716 +
115717 + s = page->slab_cache;
115718 + return s->flags & SLAB_USERCOPY;
115719 +}
115720 +
115721 +#ifdef CONFIG_PAX_USERCOPY
115722 +const char *check_heap_object(const void *ptr, unsigned long n)
115723 +{
115724 + struct page *page;
115725 + struct kmem_cache *s;
115726 + unsigned long offset;
115727 +
115728 + if (ZERO_OR_NULL_PTR(ptr))
115729 + return "<null>";
115730 +
115731 + if (!virt_addr_valid(ptr))
115732 + return NULL;
115733 +
115734 + page = virt_to_head_page(ptr);
115735 +
115736 + if (!PageSlab(page))
115737 + return NULL;
115738 +
115739 + s = page->slab_cache;
115740 + if (!(s->flags & SLAB_USERCOPY))
115741 + return s->name;
115742 +
115743 + offset = (ptr - page_address(page)) % s->size;
115744 + if (offset <= s->object_size && n <= s->object_size - offset)
115745 + return NULL;
115746 +
115747 + return s->name;
115748 +}
115749 +#endif
115750 +
115751 size_t ksize(const void *object)
115752 {
115753 size_t size = __ksize(object);
115754 @@ -3408,6 +3483,7 @@ void kfree(const void *x)
115755 if (unlikely(ZERO_OR_NULL_PTR(x)))
115756 return;
115757
115758 + VM_BUG_ON(!virt_addr_valid(x));
115759 page = virt_to_head_page(x);
115760 if (unlikely(!PageSlab(page))) {
115761 BUG_ON(!PageCompound(page));
115762 @@ -3724,7 +3800,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
115763
115764 s = find_mergeable(size, align, flags, name, ctor);
115765 if (s) {
115766 - s->refcount++;
115767 + atomic_inc(&s->refcount);
115768
115769 /*
115770 * Adjust the object sizes so that we clear
115771 @@ -3740,7 +3816,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
115772 }
115773
115774 if (sysfs_slab_alias(s, name)) {
115775 - s->refcount--;
115776 + atomic_dec(&s->refcount);
115777 s = NULL;
115778 }
115779 }
115780 @@ -3857,7 +3933,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
115781 }
115782 #endif
115783
115784 -#ifdef CONFIG_SYSFS
115785 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115786 static int count_inuse(struct page *page)
115787 {
115788 return page->inuse;
115789 @@ -4138,7 +4214,11 @@ static int list_locations(struct kmem_cache *s, char *buf,
115790 len += sprintf(buf + len, "%7ld ", l->count);
115791
115792 if (l->addr)
115793 +#ifdef CONFIG_GRKERNSEC_HIDESYM
115794 + len += sprintf(buf + len, "%pS", NULL);
115795 +#else
115796 len += sprintf(buf + len, "%pS", (void *)l->addr);
115797 +#endif
115798 else
115799 len += sprintf(buf + len, "<not-available>");
115800
115801 @@ -4236,12 +4316,12 @@ static void __init resiliency_test(void)
115802 validate_slab_cache(kmalloc_caches[9]);
115803 }
115804 #else
115805 -#ifdef CONFIG_SYSFS
115806 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115807 static void resiliency_test(void) {};
115808 #endif
115809 #endif
115810
115811 -#ifdef CONFIG_SYSFS
115812 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115813 enum slab_stat_type {
115814 SL_ALL, /* All slabs */
115815 SL_PARTIAL, /* Only partially allocated slabs */
115816 @@ -4478,13 +4558,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf)
115817 {
115818 if (!s->ctor)
115819 return 0;
115820 +#ifdef CONFIG_GRKERNSEC_HIDESYM
115821 + return sprintf(buf, "%pS\n", NULL);
115822 +#else
115823 return sprintf(buf, "%pS\n", s->ctor);
115824 +#endif
115825 }
115826 SLAB_ATTR_RO(ctor);
115827
115828 static ssize_t aliases_show(struct kmem_cache *s, char *buf)
115829 {
115830 - return sprintf(buf, "%d\n", s->refcount < 0 ? 0 : s->refcount - 1);
115831 + return sprintf(buf, "%d\n", atomic_read(&s->refcount) < 0 ? 0 : atomic_read(&s->refcount) - 1);
115832 }
115833 SLAB_ATTR_RO(aliases);
115834
115835 @@ -4572,6 +4656,22 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
115836 SLAB_ATTR_RO(cache_dma);
115837 #endif
115838
115839 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115840 +static ssize_t usercopy_show(struct kmem_cache *s, char *buf)
115841 +{
115842 + return sprintf(buf, "%d\n", !!(s->flags & SLAB_USERCOPY));
115843 +}
115844 +SLAB_ATTR_RO(usercopy);
115845 +#endif
115846 +
115847 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115848 +static ssize_t sanitize_show(struct kmem_cache *s, char *buf)
115849 +{
115850 + return sprintf(buf, "%d\n", !(s->flags & SLAB_NO_SANITIZE));
115851 +}
115852 +SLAB_ATTR_RO(sanitize);
115853 +#endif
115854 +
115855 static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
115856 {
115857 return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
115858 @@ -4627,7 +4727,7 @@ static ssize_t trace_store(struct kmem_cache *s, const char *buf,
115859 * as well as cause other issues like converting a mergeable
115860 * cache into an umergeable one.
115861 */
115862 - if (s->refcount > 1)
115863 + if (atomic_read(&s->refcount) > 1)
115864 return -EINVAL;
115865
115866 s->flags &= ~SLAB_TRACE;
115867 @@ -4747,7 +4847,7 @@ static ssize_t failslab_show(struct kmem_cache *s, char *buf)
115868 static ssize_t failslab_store(struct kmem_cache *s, const char *buf,
115869 size_t length)
115870 {
115871 - if (s->refcount > 1)
115872 + if (atomic_read(&s->refcount) > 1)
115873 return -EINVAL;
115874
115875 s->flags &= ~SLAB_FAILSLAB;
115876 @@ -4914,6 +5014,12 @@ static struct attribute *slab_attrs[] = {
115877 #ifdef CONFIG_ZONE_DMA
115878 &cache_dma_attr.attr,
115879 #endif
115880 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115881 + &usercopy_attr.attr,
115882 +#endif
115883 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115884 + &sanitize_attr.attr,
115885 +#endif
115886 #ifdef CONFIG_NUMA
115887 &remote_node_defrag_ratio_attr.attr,
115888 #endif
115889 @@ -5155,6 +5261,7 @@ static char *create_unique_id(struct kmem_cache *s)
115890 return name;
115891 }
115892
115893 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115894 static int sysfs_slab_add(struct kmem_cache *s)
115895 {
115896 int err;
115897 @@ -5228,6 +5335,7 @@ void sysfs_slab_remove(struct kmem_cache *s)
115898 kobject_del(&s->kobj);
115899 kobject_put(&s->kobj);
115900 }
115901 +#endif
115902
115903 /*
115904 * Need to buffer aliases during bootup until sysfs becomes
115905 @@ -5241,6 +5349,7 @@ struct saved_alias {
115906
115907 static struct saved_alias *alias_list;
115908
115909 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115910 static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
115911 {
115912 struct saved_alias *al;
115913 @@ -5263,6 +5372,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
115914 alias_list = al;
115915 return 0;
115916 }
115917 +#endif
115918
115919 static int __init slab_sysfs_init(void)
115920 {
115921 diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
115922 index 4cba9c2..b4f9fcc 100644
115923 --- a/mm/sparse-vmemmap.c
115924 +++ b/mm/sparse-vmemmap.c
115925 @@ -131,7 +131,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
115926 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
115927 if (!p)
115928 return NULL;
115929 - pud_populate(&init_mm, pud, p);
115930 + pud_populate_kernel(&init_mm, pud, p);
115931 }
115932 return pud;
115933 }
115934 @@ -143,7 +143,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
115935 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
115936 if (!p)
115937 return NULL;
115938 - pgd_populate(&init_mm, pgd, p);
115939 + pgd_populate_kernel(&init_mm, pgd, p);
115940 }
115941 return pgd;
115942 }
115943 diff --git a/mm/sparse.c b/mm/sparse.c
115944 index d1b48b6..6e8590e 100644
115945 --- a/mm/sparse.c
115946 +++ b/mm/sparse.c
115947 @@ -750,7 +750,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
115948
115949 for (i = 0; i < PAGES_PER_SECTION; i++) {
115950 if (PageHWPoison(&memmap[i])) {
115951 - atomic_long_sub(1, &num_poisoned_pages);
115952 + atomic_long_sub_unchecked(1, &num_poisoned_pages);
115953 ClearPageHWPoison(&memmap[i]);
115954 }
115955 }
115956 diff --git a/mm/swap.c b/mm/swap.c
115957 index a7251a8..ac754a9 100644
115958 --- a/mm/swap.c
115959 +++ b/mm/swap.c
115960 @@ -85,6 +85,8 @@ static void __put_compound_page(struct page *page)
115961 if (!PageHuge(page))
115962 __page_cache_release(page);
115963 dtor = get_compound_page_dtor(page);
115964 + if (!PageHuge(page))
115965 + BUG_ON(dtor != free_compound_page);
115966 (*dtor)(page);
115967 }
115968
115969 diff --git a/mm/swapfile.c b/mm/swapfile.c
115970 index a7e7210..b286e7d 100644
115971 --- a/mm/swapfile.c
115972 +++ b/mm/swapfile.c
115973 @@ -84,7 +84,7 @@ static DEFINE_MUTEX(swapon_mutex);
115974
115975 static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait);
115976 /* Activity counter to indicate that a swapon or swapoff has occurred */
115977 -static atomic_t proc_poll_event = ATOMIC_INIT(0);
115978 +static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0);
115979
115980 static inline unsigned char swap_count(unsigned char ent)
115981 {
115982 @@ -1944,7 +1944,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
115983 spin_unlock(&swap_lock);
115984
115985 err = 0;
115986 - atomic_inc(&proc_poll_event);
115987 + atomic_inc_unchecked(&proc_poll_event);
115988 wake_up_interruptible(&proc_poll_wait);
115989
115990 out_dput:
115991 @@ -1961,8 +1961,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
115992
115993 poll_wait(file, &proc_poll_wait, wait);
115994
115995 - if (seq->poll_event != atomic_read(&proc_poll_event)) {
115996 - seq->poll_event = atomic_read(&proc_poll_event);
115997 + if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) {
115998 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
115999 return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
116000 }
116001
116002 @@ -2060,7 +2060,7 @@ static int swaps_open(struct inode *inode, struct file *file)
116003 return ret;
116004
116005 seq = file->private_data;
116006 - seq->poll_event = atomic_read(&proc_poll_event);
116007 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
116008 return 0;
116009 }
116010
116011 @@ -2520,7 +2520,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
116012 (frontswap_map) ? "FS" : "");
116013
116014 mutex_unlock(&swapon_mutex);
116015 - atomic_inc(&proc_poll_event);
116016 + atomic_inc_unchecked(&proc_poll_event);
116017 wake_up_interruptible(&proc_poll_wait);
116018
116019 if (S_ISREG(inode->i_mode))
116020 diff --git a/mm/util.c b/mm/util.c
116021 index 68ff8a5..40c7a70 100644
116022 --- a/mm/util.c
116023 +++ b/mm/util.c
116024 @@ -233,6 +233,12 @@ struct task_struct *task_of_stack(struct task_struct *task,
116025 void arch_pick_mmap_layout(struct mm_struct *mm)
116026 {
116027 mm->mmap_base = TASK_UNMAPPED_BASE;
116028 +
116029 +#ifdef CONFIG_PAX_RANDMMAP
116030 + if (mm->pax_flags & MF_PAX_RANDMMAP)
116031 + mm->mmap_base += mm->delta_mmap;
116032 +#endif
116033 +
116034 mm->get_unmapped_area = arch_get_unmapped_area;
116035 }
116036 #endif
116037 @@ -434,6 +440,9 @@ int get_cmdline(struct task_struct *task, char *buffer, int buflen)
116038 if (!mm->arg_end)
116039 goto out_mm; /* Shh! No looking before we're done */
116040
116041 + if (gr_acl_handle_procpidmem(task))
116042 + goto out_mm;
116043 +
116044 len = mm->arg_end - mm->arg_start;
116045
116046 if (len > buflen)
116047 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
116048 index 2faaa29..37314a8 100644
116049 --- a/mm/vmalloc.c
116050 +++ b/mm/vmalloc.c
116051 @@ -40,20 +40,65 @@ struct vfree_deferred {
116052 struct work_struct wq;
116053 };
116054 static DEFINE_PER_CPU(struct vfree_deferred, vfree_deferred);
116055 +static DEFINE_PER_CPU(struct vfree_deferred, vunmap_deferred);
116056 +
116057 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
116058 +struct stack_deferred_llist {
116059 + struct llist_head list;
116060 + void *stack;
116061 + void *lowmem_stack;
116062 +};
116063 +
116064 +struct stack_deferred {
116065 + struct stack_deferred_llist list;
116066 + struct work_struct wq;
116067 +};
116068 +
116069 +static DEFINE_PER_CPU(struct stack_deferred, stack_deferred);
116070 +#endif
116071
116072 static void __vunmap(const void *, int);
116073
116074 -static void free_work(struct work_struct *w)
116075 +static void vfree_work(struct work_struct *w)
116076 {
116077 struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
116078 struct llist_node *llnode = llist_del_all(&p->list);
116079 while (llnode) {
116080 - void *p = llnode;
116081 + void *x = llnode;
116082 llnode = llist_next(llnode);
116083 - __vunmap(p, 1);
116084 + __vunmap(x, 1);
116085 }
116086 }
116087
116088 +static void vunmap_work(struct work_struct *w)
116089 +{
116090 + struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
116091 + struct llist_node *llnode = llist_del_all(&p->list);
116092 + while (llnode) {
116093 + void *x = llnode;
116094 + llnode = llist_next(llnode);
116095 + __vunmap(x, 0);
116096 + }
116097 +}
116098 +
116099 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
116100 +static void unmap_work(struct work_struct *w)
116101 +{
116102 + struct stack_deferred *p = container_of(w, struct stack_deferred, wq);
116103 + struct llist_node *llnode = llist_del_all(&p->list.list);
116104 + while (llnode) {
116105 + struct stack_deferred_llist *x =
116106 + llist_entry((struct llist_head *)llnode,
116107 + struct stack_deferred_llist, list);
116108 + void *stack = ACCESS_ONCE(x->stack);
116109 + void *lowmem_stack = ACCESS_ONCE(x->lowmem_stack);
116110 + llnode = llist_next(llnode);
116111 + __vunmap(stack, 0);
116112 + free_kmem_pages((unsigned long)lowmem_stack, THREAD_SIZE_ORDER);
116113 + }
116114 +}
116115 +#endif
116116 +
116117 /*** Page table manipulation functions ***/
116118
116119 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
116120 @@ -62,8 +107,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
116121
116122 pte = pte_offset_kernel(pmd, addr);
116123 do {
116124 - pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
116125 - WARN_ON(!pte_none(ptent) && !pte_present(ptent));
116126 +
116127 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
116128 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) {
116129 + BUG_ON(!pte_exec(*pte));
116130 + set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
116131 + continue;
116132 + }
116133 +#endif
116134 +
116135 + {
116136 + pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
116137 + WARN_ON(!pte_none(ptent) && !pte_present(ptent));
116138 + }
116139 } while (pte++, addr += PAGE_SIZE, addr != end);
116140 }
116141
116142 @@ -127,16 +183,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
116143 pte = pte_alloc_kernel(pmd, addr);
116144 if (!pte)
116145 return -ENOMEM;
116146 +
116147 + pax_open_kernel();
116148 do {
116149 struct page *page = pages[*nr];
116150
116151 - if (WARN_ON(!pte_none(*pte)))
116152 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
116153 + if (pgprot_val(prot) & _PAGE_NX)
116154 +#endif
116155 +
116156 + if (!pte_none(*pte)) {
116157 + pax_close_kernel();
116158 + WARN_ON(1);
116159 return -EBUSY;
116160 - if (WARN_ON(!page))
116161 + }
116162 + if (!page) {
116163 + pax_close_kernel();
116164 + WARN_ON(1);
116165 return -ENOMEM;
116166 + }
116167 set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
116168 (*nr)++;
116169 } while (pte++, addr += PAGE_SIZE, addr != end);
116170 + pax_close_kernel();
116171 return 0;
116172 }
116173
116174 @@ -146,7 +215,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr,
116175 pmd_t *pmd;
116176 unsigned long next;
116177
116178 - pmd = pmd_alloc(&init_mm, pud, addr);
116179 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
116180 if (!pmd)
116181 return -ENOMEM;
116182 do {
116183 @@ -163,7 +232,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr,
116184 pud_t *pud;
116185 unsigned long next;
116186
116187 - pud = pud_alloc(&init_mm, pgd, addr);
116188 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
116189 if (!pud)
116190 return -ENOMEM;
116191 do {
116192 @@ -223,6 +292,12 @@ int is_vmalloc_or_module_addr(const void *x)
116193 if (addr >= MODULES_VADDR && addr < MODULES_END)
116194 return 1;
116195 #endif
116196 +
116197 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
116198 + if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END)
116199 + return 1;
116200 +#endif
116201 +
116202 return is_vmalloc_addr(x);
116203 }
116204
116205 @@ -243,8 +318,14 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
116206
116207 if (!pgd_none(*pgd)) {
116208 pud_t *pud = pud_offset(pgd, addr);
116209 +#ifdef CONFIG_X86
116210 + if (!pud_large(*pud))
116211 +#endif
116212 if (!pud_none(*pud)) {
116213 pmd_t *pmd = pmd_offset(pud, addr);
116214 +#ifdef CONFIG_X86
116215 + if (!pmd_large(*pmd))
116216 +#endif
116217 if (!pmd_none(*pmd)) {
116218 pte_t *ptep, pte;
116219
116220 @@ -346,7 +427,7 @@ static void purge_vmap_area_lazy(void);
116221 * Allocate a region of KVA of the specified size and alignment, within the
116222 * vstart and vend.
116223 */
116224 -static struct vmap_area *alloc_vmap_area(unsigned long size,
116225 +static struct vmap_area * __size_overflow(1) alloc_vmap_area(unsigned long size,
116226 unsigned long align,
116227 unsigned long vstart, unsigned long vend,
116228 int node, gfp_t gfp_mask)
116229 @@ -1202,13 +1283,27 @@ void __init vmalloc_init(void)
116230 for_each_possible_cpu(i) {
116231 struct vmap_block_queue *vbq;
116232 struct vfree_deferred *p;
116233 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
116234 + struct stack_deferred *p2;
116235 +#endif
116236
116237 vbq = &per_cpu(vmap_block_queue, i);
116238 spin_lock_init(&vbq->lock);
116239 INIT_LIST_HEAD(&vbq->free);
116240 +
116241 p = &per_cpu(vfree_deferred, i);
116242 init_llist_head(&p->list);
116243 - INIT_WORK(&p->wq, free_work);
116244 + INIT_WORK(&p->wq, vfree_work);
116245 +
116246 + p = &per_cpu(vunmap_deferred, i);
116247 + init_llist_head(&p->list);
116248 + INIT_WORK(&p->wq, vunmap_work);
116249 +
116250 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
116251 + p2 = &per_cpu(stack_deferred, i);
116252 + init_llist_head(&p2->list.list);
116253 + INIT_WORK(&p2->wq, unmap_work);
116254 +#endif
116255 }
116256
116257 /* Import existing vmlist entries. */
116258 @@ -1333,6 +1428,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
116259 struct vm_struct *area;
116260
116261 BUG_ON(in_interrupt());
116262 +
116263 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
116264 + if (flags & VM_KERNEXEC) {
116265 + if (start != VMALLOC_START || end != VMALLOC_END)
116266 + return NULL;
116267 + start = (unsigned long)MODULES_EXEC_VADDR;
116268 + end = (unsigned long)MODULES_EXEC_END;
116269 + }
116270 +#endif
116271 +
116272 if (flags & VM_IOREMAP)
116273 align = 1ul << clamp_t(int, fls_long(size),
116274 PAGE_SHIFT, IOREMAP_MAX_ORDER);
116275 @@ -1531,13 +1636,36 @@ EXPORT_SYMBOL(vfree);
116276 */
116277 void vunmap(const void *addr)
116278 {
116279 - BUG_ON(in_interrupt());
116280 - might_sleep();
116281 - if (addr)
116282 + if (!addr)
116283 + return;
116284 + if (unlikely(in_interrupt())) {
116285 + struct vfree_deferred *p = this_cpu_ptr(&vunmap_deferred);
116286 + if (llist_add((struct llist_node *)addr, &p->list))
116287 + schedule_work(&p->wq);
116288 + } else {
116289 + might_sleep();
116290 __vunmap(addr, 0);
116291 + }
116292 }
116293 EXPORT_SYMBOL(vunmap);
116294
116295 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
116296 +void unmap_process_stacks(struct task_struct *task)
116297 +{
116298 + if (unlikely(in_interrupt())) {
116299 + struct stack_deferred *p = this_cpu_ptr(&stack_deferred);
116300 + struct stack_deferred_llist *list = task->stack;
116301 + list->stack = task->stack;
116302 + list->lowmem_stack = task->lowmem_stack;
116303 + if (llist_add((struct llist_node *)&list->list, &p->list.list))
116304 + schedule_work(&p->wq);
116305 + } else {
116306 + __vunmap(task->stack, 0);
116307 + free_kmem_pages((unsigned long)task->lowmem_stack, THREAD_SIZE_ORDER);
116308 + }
116309 +}
116310 +#endif
116311 +
116312 /**
116313 * vmap - map an array of pages into virtually contiguous space
116314 * @pages: array of page pointers
116315 @@ -1558,6 +1686,11 @@ void *vmap(struct page **pages, unsigned int count,
116316 if (count > totalram_pages)
116317 return NULL;
116318
116319 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
116320 + if (!(pgprot_val(prot) & _PAGE_NX))
116321 + flags |= VM_KERNEXEC;
116322 +#endif
116323 +
116324 area = get_vm_area_caller((count << PAGE_SHIFT), flags,
116325 __builtin_return_address(0));
116326 if (!area)
116327 @@ -1662,6 +1795,14 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
116328 if (!size || (size >> PAGE_SHIFT) > totalram_pages)
116329 goto fail;
116330
116331 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
116332 + if (!(pgprot_val(prot) & _PAGE_NX)) {
116333 + vm_flags |= VM_KERNEXEC;
116334 + start = VMALLOC_START;
116335 + end = VMALLOC_END;
116336 + }
116337 +#endif
116338 +
116339 area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED |
116340 vm_flags, start, end, node, gfp_mask, caller);
116341 if (!area)
116342 @@ -1715,6 +1856,14 @@ static void *__vmalloc_node(unsigned long size, unsigned long align,
116343 gfp_mask, prot, 0, node, caller);
116344 }
116345
116346 +void *vmalloc_usercopy(unsigned long size)
116347 +{
116348 + return __vmalloc_node_range(size, 1, VMALLOC_START, VMALLOC_END,
116349 + GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL,
116350 + VM_USERCOPY, NUMA_NO_NODE,
116351 + __builtin_return_address(0));
116352 +}
116353 +
116354 void *__vmalloc(unsigned long size, gfp_t gfp_mask, pgprot_t prot)
116355 {
116356 return __vmalloc_node(size, 1, gfp_mask, prot, NUMA_NO_NODE,
116357 @@ -1838,10 +1987,9 @@ EXPORT_SYMBOL(vzalloc_node);
116358 * For tight control over page level allocator and protection flags
116359 * use __vmalloc() instead.
116360 */
116361 -
116362 void *vmalloc_exec(unsigned long size)
116363 {
116364 - return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
116365 + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC,
116366 NUMA_NO_NODE, __builtin_return_address(0));
116367 }
116368
116369 @@ -2148,6 +2296,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
116370 {
116371 struct vm_struct *area;
116372
116373 + BUG_ON(vma->vm_mirror);
116374 +
116375 size = PAGE_ALIGN(size);
116376
116377 if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
116378 @@ -2630,7 +2780,11 @@ static int s_show(struct seq_file *m, void *p)
116379 v->addr, v->addr + v->size, v->size);
116380
116381 if (v->caller)
116382 +#ifdef CONFIG_GRKERNSEC_HIDESYM
116383 + seq_printf(m, " %pK", v->caller);
116384 +#else
116385 seq_printf(m, " %pS", v->caller);
116386 +#endif
116387
116388 if (v->nr_pages)
116389 seq_printf(m, " pages=%d", v->nr_pages);
116390 diff --git a/mm/vmstat.c b/mm/vmstat.c
116391 index 4f5cd97..9fb715a 100644
116392 --- a/mm/vmstat.c
116393 +++ b/mm/vmstat.c
116394 @@ -27,6 +27,7 @@
116395 #include <linux/mm_inline.h>
116396 #include <linux/page_ext.h>
116397 #include <linux/page_owner.h>
116398 +#include <linux/grsecurity.h>
116399
116400 #include "internal.h"
116401
116402 @@ -86,7 +87,7 @@ void vm_events_fold_cpu(int cpu)
116403 *
116404 * vm_stat contains the global counters
116405 */
116406 -atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
116407 +atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
116408 EXPORT_SYMBOL(vm_stat);
116409
116410 #ifdef CONFIG_SMP
116411 @@ -438,7 +439,7 @@ static int fold_diff(int *diff)
116412
116413 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
116414 if (diff[i]) {
116415 - atomic_long_add(diff[i], &vm_stat[i]);
116416 + atomic_long_add_unchecked(diff[i], &vm_stat[i]);
116417 changes++;
116418 }
116419 return changes;
116420 @@ -476,7 +477,7 @@ static int refresh_cpu_vm_stats(void)
116421 v = this_cpu_xchg(p->vm_stat_diff[i], 0);
116422 if (v) {
116423
116424 - atomic_long_add(v, &zone->vm_stat[i]);
116425 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
116426 global_diff[i] += v;
116427 #ifdef CONFIG_NUMA
116428 /* 3 seconds idle till flush */
116429 @@ -540,7 +541,7 @@ void cpu_vm_stats_fold(int cpu)
116430
116431 v = p->vm_stat_diff[i];
116432 p->vm_stat_diff[i] = 0;
116433 - atomic_long_add(v, &zone->vm_stat[i]);
116434 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
116435 global_diff[i] += v;
116436 }
116437 }
116438 @@ -560,8 +561,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
116439 if (pset->vm_stat_diff[i]) {
116440 int v = pset->vm_stat_diff[i];
116441 pset->vm_stat_diff[i] = 0;
116442 - atomic_long_add(v, &zone->vm_stat[i]);
116443 - atomic_long_add(v, &vm_stat[i]);
116444 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
116445 + atomic_long_add_unchecked(v, &vm_stat[i]);
116446 }
116447 }
116448 #endif
116449 @@ -1293,10 +1294,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
116450 stat_items_size += sizeof(struct vm_event_state);
116451 #endif
116452
116453 - v = kmalloc(stat_items_size, GFP_KERNEL);
116454 + v = kzalloc(stat_items_size, GFP_KERNEL);
116455 m->private = v;
116456 if (!v)
116457 return ERR_PTR(-ENOMEM);
116458 +
116459 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
116460 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
116461 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
116462 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
116463 + && !in_group_p(grsec_proc_gid)
116464 +#endif
116465 + )
116466 + return (unsigned long *)m->private + *pos;
116467 +#endif
116468 +#endif
116469 +
116470 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
116471 v[i] = global_page_state(i);
116472 v += NR_VM_ZONE_STAT_ITEMS;
116473 @@ -1528,10 +1541,16 @@ static int __init setup_vmstat(void)
116474 cpu_notifier_register_done();
116475 #endif
116476 #ifdef CONFIG_PROC_FS
116477 - proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
116478 - proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
116479 - proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
116480 - proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
116481 + {
116482 + mode_t gr_mode = S_IRUGO;
116483 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
116484 + gr_mode = S_IRUSR;
116485 +#endif
116486 + proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations);
116487 + proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops);
116488 + proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
116489 + proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations);
116490 + }
116491 #endif
116492 return 0;
116493 }
116494 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
116495 index 59555f0..fd7ade9 100644
116496 --- a/net/8021q/vlan.c
116497 +++ b/net/8021q/vlan.c
116498 @@ -491,7 +491,7 @@ out:
116499 return NOTIFY_DONE;
116500 }
116501
116502 -static struct notifier_block vlan_notifier_block __read_mostly = {
116503 +static struct notifier_block vlan_notifier_block = {
116504 .notifier_call = vlan_device_event,
116505 };
116506
116507 @@ -566,8 +566,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
116508 err = -EPERM;
116509 if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
116510 break;
116511 - if ((args.u.name_type >= 0) &&
116512 - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) {
116513 + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) {
116514 struct vlan_net *vn;
116515
116516 vn = net_generic(net, vlan_net_id);
116517 diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
116518 index c92b52f..006c052 100644
116519 --- a/net/8021q/vlan_netlink.c
116520 +++ b/net/8021q/vlan_netlink.c
116521 @@ -245,7 +245,7 @@ static struct net *vlan_get_link_net(const struct net_device *dev)
116522 return dev_net(real_dev);
116523 }
116524
116525 -struct rtnl_link_ops vlan_link_ops __read_mostly = {
116526 +struct rtnl_link_ops vlan_link_ops = {
116527 .kind = "vlan",
116528 .maxtype = IFLA_VLAN_MAX,
116529 .policy = vlan_policy,
116530 diff --git a/net/9p/mod.c b/net/9p/mod.c
116531 index 6ab36ae..6f1841b 100644
116532 --- a/net/9p/mod.c
116533 +++ b/net/9p/mod.c
116534 @@ -84,7 +84,7 @@ static LIST_HEAD(v9fs_trans_list);
116535 void v9fs_register_trans(struct p9_trans_module *m)
116536 {
116537 spin_lock(&v9fs_trans_lock);
116538 - list_add_tail(&m->list, &v9fs_trans_list);
116539 + pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list);
116540 spin_unlock(&v9fs_trans_lock);
116541 }
116542 EXPORT_SYMBOL(v9fs_register_trans);
116543 @@ -97,7 +97,7 @@ EXPORT_SYMBOL(v9fs_register_trans);
116544 void v9fs_unregister_trans(struct p9_trans_module *m)
116545 {
116546 spin_lock(&v9fs_trans_lock);
116547 - list_del_init(&m->list);
116548 + pax_list_del_init((struct list_head *)&m->list);
116549 spin_unlock(&v9fs_trans_lock);
116550 }
116551 EXPORT_SYMBOL(v9fs_unregister_trans);
116552 diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
116553 index bced8c0..ef253b7 100644
116554 --- a/net/9p/trans_fd.c
116555 +++ b/net/9p/trans_fd.c
116556 @@ -428,7 +428,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
116557 oldfs = get_fs();
116558 set_fs(get_ds());
116559 /* The cast to a user pointer is valid due to the set_fs() */
116560 - ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos);
116561 + ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos);
116562 set_fs(oldfs);
116563
116564 if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
116565 diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
116566 index af46bc4..f9adfcd 100644
116567 --- a/net/appletalk/atalk_proc.c
116568 +++ b/net/appletalk/atalk_proc.c
116569 @@ -256,7 +256,7 @@ int __init atalk_proc_init(void)
116570 struct proc_dir_entry *p;
116571 int rc = -ENOMEM;
116572
116573 - atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
116574 + atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net);
116575 if (!atalk_proc_dir)
116576 goto out;
116577
116578 diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
116579 index 876fbe8..8bbea9f 100644
116580 --- a/net/atm/atm_misc.c
116581 +++ b/net/atm/atm_misc.c
116582 @@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize)
116583 if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
116584 return 1;
116585 atm_return(vcc, truesize);
116586 - atomic_inc(&vcc->stats->rx_drop);
116587 + atomic_inc_unchecked(&vcc->stats->rx_drop);
116588 return 0;
116589 }
116590 EXPORT_SYMBOL(atm_charge);
116591 @@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
116592 }
116593 }
116594 atm_return(vcc, guess);
116595 - atomic_inc(&vcc->stats->rx_drop);
116596 + atomic_inc_unchecked(&vcc->stats->rx_drop);
116597 return NULL;
116598 }
116599 EXPORT_SYMBOL(atm_alloc_charge);
116600 @@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal);
116601
116602 void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
116603 {
116604 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
116605 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
116606 __SONET_ITEMS
116607 #undef __HANDLE_ITEM
116608 }
116609 @@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats);
116610
116611 void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
116612 {
116613 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
116614 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i)
116615 __SONET_ITEMS
116616 #undef __HANDLE_ITEM
116617 }
116618 diff --git a/net/atm/lec.c b/net/atm/lec.c
116619 index cd3b379..977a3c9 100644
116620 --- a/net/atm/lec.c
116621 +++ b/net/atm/lec.c
116622 @@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
116623 }
116624
116625 static struct lane2_ops lane2_ops = {
116626 - lane2_resolve, /* resolve, spec 3.1.3 */
116627 - lane2_associate_req, /* associate_req, spec 3.1.4 */
116628 - NULL /* associate indicator, spec 3.1.5 */
116629 + .resolve = lane2_resolve,
116630 + .associate_req = lane2_associate_req,
116631 + .associate_indicator = NULL
116632 };
116633
116634 static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
116635 diff --git a/net/atm/lec.h b/net/atm/lec.h
116636 index 4149db1..f2ab682 100644
116637 --- a/net/atm/lec.h
116638 +++ b/net/atm/lec.h
116639 @@ -48,7 +48,7 @@ struct lane2_ops {
116640 const u8 *tlvs, u32 sizeoftlvs);
116641 void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr,
116642 const u8 *tlvs, u32 sizeoftlvs);
116643 -};
116644 +} __no_const;
116645
116646 /*
116647 * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType
116648 diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
116649 index d1b2d9a..d549f7f 100644
116650 --- a/net/atm/mpoa_caches.c
116651 +++ b/net/atm/mpoa_caches.c
116652 @@ -535,30 +535,30 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
116653
116654
116655 static struct in_cache_ops ingress_ops = {
116656 - in_cache_add_entry, /* add_entry */
116657 - in_cache_get, /* get */
116658 - in_cache_get_with_mask, /* get_with_mask */
116659 - in_cache_get_by_vcc, /* get_by_vcc */
116660 - in_cache_put, /* put */
116661 - in_cache_remove_entry, /* remove_entry */
116662 - cache_hit, /* cache_hit */
116663 - clear_count_and_expired, /* clear_count */
116664 - check_resolving_entries, /* check_resolving */
116665 - refresh_entries, /* refresh */
116666 - in_destroy_cache /* destroy_cache */
116667 + .add_entry = in_cache_add_entry,
116668 + .get = in_cache_get,
116669 + .get_with_mask = in_cache_get_with_mask,
116670 + .get_by_vcc = in_cache_get_by_vcc,
116671 + .put = in_cache_put,
116672 + .remove_entry = in_cache_remove_entry,
116673 + .cache_hit = cache_hit,
116674 + .clear_count = clear_count_and_expired,
116675 + .check_resolving = check_resolving_entries,
116676 + .refresh = refresh_entries,
116677 + .destroy_cache = in_destroy_cache
116678 };
116679
116680 static struct eg_cache_ops egress_ops = {
116681 - eg_cache_add_entry, /* add_entry */
116682 - eg_cache_get_by_cache_id, /* get_by_cache_id */
116683 - eg_cache_get_by_tag, /* get_by_tag */
116684 - eg_cache_get_by_vcc, /* get_by_vcc */
116685 - eg_cache_get_by_src_ip, /* get_by_src_ip */
116686 - eg_cache_put, /* put */
116687 - eg_cache_remove_entry, /* remove_entry */
116688 - update_eg_cache_entry, /* update */
116689 - clear_expired, /* clear_expired */
116690 - eg_destroy_cache /* destroy_cache */
116691 + .add_entry = eg_cache_add_entry,
116692 + .get_by_cache_id = eg_cache_get_by_cache_id,
116693 + .get_by_tag = eg_cache_get_by_tag,
116694 + .get_by_vcc = eg_cache_get_by_vcc,
116695 + .get_by_src_ip = eg_cache_get_by_src_ip,
116696 + .put = eg_cache_put,
116697 + .remove_entry = eg_cache_remove_entry,
116698 + .update = update_eg_cache_entry,
116699 + .clear_expired = clear_expired,
116700 + .destroy_cache = eg_destroy_cache
116701 };
116702
116703
116704 diff --git a/net/atm/proc.c b/net/atm/proc.c
116705 index bbb6461..cf04016 100644
116706 --- a/net/atm/proc.c
116707 +++ b/net/atm/proc.c
116708 @@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
116709 const struct k_atm_aal_stats *stats)
116710 {
116711 seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
116712 - atomic_read(&stats->tx), atomic_read(&stats->tx_err),
116713 - atomic_read(&stats->rx), atomic_read(&stats->rx_err),
116714 - atomic_read(&stats->rx_drop));
116715 + atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err),
116716 + atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err),
116717 + atomic_read_unchecked(&stats->rx_drop));
116718 }
116719
116720 static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
116721 diff --git a/net/atm/resources.c b/net/atm/resources.c
116722 index 0447d5d..3cf4728 100644
116723 --- a/net/atm/resources.c
116724 +++ b/net/atm/resources.c
116725 @@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister);
116726 static void copy_aal_stats(struct k_atm_aal_stats *from,
116727 struct atm_aal_stats *to)
116728 {
116729 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
116730 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
116731 __AAL_STAT_ITEMS
116732 #undef __HANDLE_ITEM
116733 }
116734 @@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
116735 static void subtract_aal_stats(struct k_atm_aal_stats *from,
116736 struct atm_aal_stats *to)
116737 {
116738 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
116739 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i)
116740 __AAL_STAT_ITEMS
116741 #undef __HANDLE_ITEM
116742 }
116743 diff --git a/net/ax25/ax25_subr.c b/net/ax25/ax25_subr.c
116744 index 1997538..3b78e84 100644
116745 --- a/net/ax25/ax25_subr.c
116746 +++ b/net/ax25/ax25_subr.c
116747 @@ -264,6 +264,7 @@ void ax25_disconnect(ax25_cb *ax25, int reason)
116748 {
116749 ax25_clear_queues(ax25);
116750
116751 + ax25_stop_heartbeat(ax25);
116752 ax25_stop_t1timer(ax25);
116753 ax25_stop_t2timer(ax25);
116754 ax25_stop_t3timer(ax25);
116755 diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
116756 index 919a5ce..cc6b444 100644
116757 --- a/net/ax25/sysctl_net_ax25.c
116758 +++ b/net/ax25/sysctl_net_ax25.c
116759 @@ -152,7 +152,7 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev)
116760 {
116761 char path[sizeof("net/ax25/") + IFNAMSIZ];
116762 int k;
116763 - struct ctl_table *table;
116764 + ctl_table_no_const *table;
116765
116766 table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
116767 if (!table)
116768 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
116769 index 00e00e0..710fcd2 100644
116770 --- a/net/batman-adv/bat_iv_ogm.c
116771 +++ b/net/batman-adv/bat_iv_ogm.c
116772 @@ -312,7 +312,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
116773
116774 /* randomize initial seqno to avoid collision */
116775 get_random_bytes(&random_seqno, sizeof(random_seqno));
116776 - atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno);
116777 + atomic_set_unchecked(&hard_iface->bat_iv.ogm_seqno, random_seqno);
116778
116779 hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
116780 ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
116781 @@ -917,9 +917,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
116782 batadv_ogm_packet->tvlv_len = htons(tvlv_len);
116783
116784 /* change sequence number to network order */
116785 - seqno = (uint32_t)atomic_read(&hard_iface->bat_iv.ogm_seqno);
116786 + seqno = (uint32_t)atomic_read_unchecked(&hard_iface->bat_iv.ogm_seqno);
116787 batadv_ogm_packet->seqno = htonl(seqno);
116788 - atomic_inc(&hard_iface->bat_iv.ogm_seqno);
116789 + atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno);
116790
116791 batadv_iv_ogm_slide_own_bcast_window(hard_iface);
116792
116793 @@ -1596,7 +1596,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
116794 return;
116795
116796 /* could be changed by schedule_own_packet() */
116797 - if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno);
116798 + if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno);
116799
116800 if (ogm_packet->flags & BATADV_DIRECTLINK)
116801 has_directlink_flag = true;
116802 diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
116803 index 3d1dcaa..4699f4e 100644
116804 --- a/net/batman-adv/fragmentation.c
116805 +++ b/net/batman-adv/fragmentation.c
116806 @@ -449,7 +449,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
116807 frag_header.packet_type = BATADV_UNICAST_FRAG;
116808 frag_header.version = BATADV_COMPAT_VERSION;
116809 frag_header.ttl = BATADV_TTL;
116810 - frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno));
116811 + frag_header.seqno = htons(atomic_inc_return_unchecked(&bat_priv->frag_seqno));
116812 frag_header.reserved = 0;
116813 frag_header.no = 0;
116814 frag_header.total_size = htons(skb->len);
116815 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
116816 index 5ec31d7..e371631 100644
116817 --- a/net/batman-adv/soft-interface.c
116818 +++ b/net/batman-adv/soft-interface.c
116819 @@ -295,7 +295,7 @@ send:
116820 primary_if->net_dev->dev_addr);
116821
116822 /* set broadcast sequence number */
116823 - seqno = atomic_inc_return(&bat_priv->bcast_seqno);
116824 + seqno = atomic_inc_return_unchecked(&bat_priv->bcast_seqno);
116825 bcast_packet->seqno = htonl(seqno);
116826
116827 batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
116828 @@ -760,7 +760,7 @@ static int batadv_softif_init_late(struct net_device *dev)
116829 atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
116830
116831 atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
116832 - atomic_set(&bat_priv->bcast_seqno, 1);
116833 + atomic_set_unchecked(&bat_priv->bcast_seqno, 1);
116834 atomic_set(&bat_priv->tt.vn, 0);
116835 atomic_set(&bat_priv->tt.local_changes, 0);
116836 atomic_set(&bat_priv->tt.ogm_append_cnt, 0);
116837 @@ -774,7 +774,7 @@ static int batadv_softif_init_late(struct net_device *dev)
116838
116839 /* randomize initial seqno to avoid collision */
116840 get_random_bytes(&random_seqno, sizeof(random_seqno));
116841 - atomic_set(&bat_priv->frag_seqno, random_seqno);
116842 + atomic_set_unchecked(&bat_priv->frag_seqno, random_seqno);
116843
116844 bat_priv->primary_if = NULL;
116845 bat_priv->num_ifaces = 0;
116846 @@ -982,7 +982,7 @@ int batadv_softif_is_valid(const struct net_device *net_dev)
116847 return 0;
116848 }
116849
116850 -struct rtnl_link_ops batadv_link_ops __read_mostly = {
116851 +struct rtnl_link_ops batadv_link_ops = {
116852 .kind = "batadv",
116853 .priv_size = sizeof(struct batadv_priv),
116854 .setup = batadv_softif_init_early,
116855 diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
116856 index 9398c3f..0e79657 100644
116857 --- a/net/batman-adv/types.h
116858 +++ b/net/batman-adv/types.h
116859 @@ -67,7 +67,7 @@ enum batadv_dhcp_recipient {
116860 struct batadv_hard_iface_bat_iv {
116861 unsigned char *ogm_buff;
116862 int ogm_buff_len;
116863 - atomic_t ogm_seqno;
116864 + atomic_unchecked_t ogm_seqno;
116865 };
116866
116867 /**
116868 @@ -766,7 +766,7 @@ struct batadv_priv {
116869 atomic_t bonding;
116870 atomic_t fragmentation;
116871 atomic_t packet_size_max;
116872 - atomic_t frag_seqno;
116873 + atomic_unchecked_t frag_seqno;
116874 #ifdef CONFIG_BATMAN_ADV_BLA
116875 atomic_t bridge_loop_avoidance;
116876 #endif
116877 @@ -785,7 +785,7 @@ struct batadv_priv {
116878 #endif
116879 uint32_t isolation_mark;
116880 uint32_t isolation_mark_mask;
116881 - atomic_t bcast_seqno;
116882 + atomic_unchecked_t bcast_seqno;
116883 atomic_t bcast_queue_left;
116884 atomic_t batman_queue_left;
116885 char num_ifaces;
116886 diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
116887 index e11a5cf..02864cd 100644
116888 --- a/net/bluetooth/hci_sock.c
116889 +++ b/net/bluetooth/hci_sock.c
116890 @@ -1253,7 +1253,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
116891 uf.event_mask[1] = *((u32 *) f->event_mask + 1);
116892 }
116893
116894 - len = min_t(unsigned int, len, sizeof(uf));
116895 + len = min((size_t)len, sizeof(uf));
116896 if (copy_from_user(&uf, optval, len)) {
116897 err = -EFAULT;
116898 break;
116899 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
116900 index dad4197..253bbdf 100644
116901 --- a/net/bluetooth/l2cap_core.c
116902 +++ b/net/bluetooth/l2cap_core.c
116903 @@ -3541,8 +3541,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
116904 break;
116905
116906 case L2CAP_CONF_RFC:
116907 - if (olen == sizeof(rfc))
116908 - memcpy(&rfc, (void *)val, olen);
116909 + if (olen != sizeof(rfc))
116910 + break;
116911 +
116912 + memcpy(&rfc, (void *)val, olen);
116913
116914 if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
116915 rfc.mode != chan->mode)
116916 diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
116917 index a7278f0..3443626 100644
116918 --- a/net/bluetooth/l2cap_sock.c
116919 +++ b/net/bluetooth/l2cap_sock.c
116920 @@ -633,7 +633,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
116921 struct sock *sk = sock->sk;
116922 struct l2cap_chan *chan = l2cap_pi(sk)->chan;
116923 struct l2cap_options opts;
116924 - int len, err = 0;
116925 + int err = 0;
116926 + size_t len = optlen;
116927 u32 opt;
116928
116929 BT_DBG("sk %p", sk);
116930 @@ -660,7 +661,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
116931 opts.max_tx = chan->max_tx;
116932 opts.txwin_size = chan->tx_win;
116933
116934 - len = min_t(unsigned int, sizeof(opts), optlen);
116935 + len = min(sizeof(opts), len);
116936 if (copy_from_user((char *) &opts, optval, len)) {
116937 err = -EFAULT;
116938 break;
116939 @@ -747,7 +748,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
116940 struct bt_security sec;
116941 struct bt_power pwr;
116942 struct l2cap_conn *conn;
116943 - int len, err = 0;
116944 + int err = 0;
116945 + size_t len = optlen;
116946 u32 opt;
116947
116948 BT_DBG("sk %p", sk);
116949 @@ -771,7 +773,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
116950
116951 sec.level = BT_SECURITY_LOW;
116952
116953 - len = min_t(unsigned int, sizeof(sec), optlen);
116954 + len = min(sizeof(sec), len);
116955 if (copy_from_user((char *) &sec, optval, len)) {
116956 err = -EFAULT;
116957 break;
116958 @@ -867,7 +869,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
116959
116960 pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
116961
116962 - len = min_t(unsigned int, sizeof(pwr), optlen);
116963 + len = min(sizeof(pwr), len);
116964 if (copy_from_user((char *) &pwr, optval, len)) {
116965 err = -EFAULT;
116966 break;
116967 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
116968 index 825e8fb..efc24a4 100644
116969 --- a/net/bluetooth/rfcomm/sock.c
116970 +++ b/net/bluetooth/rfcomm/sock.c
116971 @@ -686,7 +686,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
116972 struct sock *sk = sock->sk;
116973 struct bt_security sec;
116974 int err = 0;
116975 - size_t len;
116976 + size_t len = optlen;
116977 u32 opt;
116978
116979 BT_DBG("sk %p", sk);
116980 @@ -708,7 +708,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
116981
116982 sec.level = BT_SECURITY_LOW;
116983
116984 - len = min_t(unsigned int, sizeof(sec), optlen);
116985 + len = min(sizeof(sec), len);
116986 if (copy_from_user((char *) &sec, optval, len)) {
116987 err = -EFAULT;
116988 break;
116989 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
116990 index 8e385a0..a5bdd8e 100644
116991 --- a/net/bluetooth/rfcomm/tty.c
116992 +++ b/net/bluetooth/rfcomm/tty.c
116993 @@ -752,7 +752,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
116994 BT_DBG("tty %p id %d", tty, tty->index);
116995
116996 BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
116997 - dev->channel, dev->port.count);
116998 + dev->channel, atomic_read(&dev->port.count));
116999
117000 err = tty_port_open(&dev->port, tty, filp);
117001 if (err)
117002 @@ -775,7 +775,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
117003 struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
117004
117005 BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
117006 - dev->port.count);
117007 + atomic_read(&dev->port.count));
117008
117009 tty_port_close(&dev->port, tty, filp);
117010 }
117011 diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
117012 index 1ab3dc9..7b815bc 100644
117013 --- a/net/bluetooth/smp.c
117014 +++ b/net/bluetooth/smp.c
117015 @@ -2295,6 +2295,10 @@ int smp_conn_security(struct hci_conn *hcon, __u8 sec_level)
117016 return 1;
117017
117018 chan = conn->smp;
117019 + if (!chan) {
117020 + BT_ERR("SMP security requested but not available");
117021 + return 1;
117022 + }
117023
117024 if (!hci_dev_test_flag(hcon->hdev, HCI_LE_ENABLED))
117025 return 1;
117026 diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c
117027 index e29ad70b..cc00066 100644
117028 --- a/net/bridge/br_mdb.c
117029 +++ b/net/bridge/br_mdb.c
117030 @@ -371,6 +371,7 @@ static int __br_mdb_add(struct net *net, struct net_bridge *br,
117031 if (!p || p->br != br || p->state == BR_STATE_DISABLED)
117032 return -EINVAL;
117033
117034 + memset(&ip, 0, sizeof(ip));
117035 ip.proto = entry->addr.proto;
117036 if (ip.proto == htons(ETH_P_IP))
117037 ip.u.ip4 = entry->addr.u.ip4;
117038 @@ -417,6 +418,7 @@ static int __br_mdb_del(struct net_bridge *br, struct br_mdb_entry *entry)
117039 if (!netif_running(br->dev) || br->multicast_disabled)
117040 return -EINVAL;
117041
117042 + memset(&ip, 0, sizeof(ip));
117043 ip.proto = entry->addr.proto;
117044 if (ip.proto == htons(ETH_P_IP)) {
117045 if (timer_pending(&br->ip4_other_query.timer))
117046 diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
117047 index 4b5c236..f303683 100644
117048 --- a/net/bridge/br_netlink.c
117049 +++ b/net/bridge/br_netlink.c
117050 @@ -112,6 +112,8 @@ static inline size_t br_port_info_size(void)
117051 + nla_total_size(1) /* IFLA_BRPORT_FAST_LEAVE */
117052 + nla_total_size(1) /* IFLA_BRPORT_LEARNING */
117053 + nla_total_size(1) /* IFLA_BRPORT_UNICAST_FLOOD */
117054 + + nla_total_size(1) /* IFLA_BRPORT_PROXYARP */
117055 + + nla_total_size(1) /* IFLA_BRPORT_PROXYARP_WIFI */
117056 + 0;
117057 }
117058
117059 @@ -504,6 +506,8 @@ static const struct nla_policy br_port_policy[IFLA_BRPORT_MAX + 1] = {
117060 [IFLA_BRPORT_FAST_LEAVE]= { .type = NLA_U8 },
117061 [IFLA_BRPORT_LEARNING] = { .type = NLA_U8 },
117062 [IFLA_BRPORT_UNICAST_FLOOD] = { .type = NLA_U8 },
117063 + [IFLA_BRPORT_PROXYARP] = { .type = NLA_U8 },
117064 + [IFLA_BRPORT_PROXYARP_WIFI] = { .type = NLA_U8 },
117065 };
117066
117067 /* Change the state of the port and notify spanning tree */
117068 @@ -841,7 +845,7 @@ static struct rtnl_af_ops br_af_ops __read_mostly = {
117069 .get_link_af_size = br_get_link_af_size,
117070 };
117071
117072 -struct rtnl_link_ops br_link_ops __read_mostly = {
117073 +struct rtnl_link_ops br_link_ops = {
117074 .kind = "bridge",
117075 .priv_size = sizeof(struct net_bridge),
117076 .setup = br_dev_setup,
117077 diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
117078 index 91180a7..1301daa 100644
117079 --- a/net/bridge/netfilter/ebtables.c
117080 +++ b/net/bridge/netfilter/ebtables.c
117081 @@ -1533,7 +1533,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
117082 tmp.valid_hooks = t->table->valid_hooks;
117083 }
117084 mutex_unlock(&ebt_mutex);
117085 - if (copy_to_user(user, &tmp, *len) != 0) {
117086 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
117087 BUGPRINT("c2u Didn't work\n");
117088 ret = -EFAULT;
117089 break;
117090 @@ -2339,7 +2339,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
117091 goto out;
117092 tmp.valid_hooks = t->valid_hooks;
117093
117094 - if (copy_to_user(user, &tmp, *len) != 0) {
117095 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
117096 ret = -EFAULT;
117097 break;
117098 }
117099 @@ -2350,7 +2350,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
117100 tmp.entries_size = t->table->entries_size;
117101 tmp.valid_hooks = t->table->valid_hooks;
117102
117103 - if (copy_to_user(user, &tmp, *len) != 0) {
117104 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
117105 ret = -EFAULT;
117106 break;
117107 }
117108 diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
117109 index f5afda1..dcf770a 100644
117110 --- a/net/caif/cfctrl.c
117111 +++ b/net/caif/cfctrl.c
117112 @@ -10,6 +10,7 @@
117113 #include <linux/spinlock.h>
117114 #include <linux/slab.h>
117115 #include <linux/pkt_sched.h>
117116 +#include <linux/sched.h>
117117 #include <net/caif/caif_layer.h>
117118 #include <net/caif/cfpkt.h>
117119 #include <net/caif/cfctrl.h>
117120 @@ -43,8 +44,8 @@ struct cflayer *cfctrl_create(void)
117121 memset(&dev_info, 0, sizeof(dev_info));
117122 dev_info.id = 0xff;
117123 cfsrvl_init(&this->serv, 0, &dev_info, false);
117124 - atomic_set(&this->req_seq_no, 1);
117125 - atomic_set(&this->rsp_seq_no, 1);
117126 + atomic_set_unchecked(&this->req_seq_no, 1);
117127 + atomic_set_unchecked(&this->rsp_seq_no, 1);
117128 this->serv.layer.receive = cfctrl_recv;
117129 sprintf(this->serv.layer.name, "ctrl");
117130 this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
117131 @@ -130,8 +131,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl,
117132 struct cfctrl_request_info *req)
117133 {
117134 spin_lock_bh(&ctrl->info_list_lock);
117135 - atomic_inc(&ctrl->req_seq_no);
117136 - req->sequence_no = atomic_read(&ctrl->req_seq_no);
117137 + atomic_inc_unchecked(&ctrl->req_seq_no);
117138 + req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no);
117139 list_add_tail(&req->list, &ctrl->list);
117140 spin_unlock_bh(&ctrl->info_list_lock);
117141 }
117142 @@ -149,7 +150,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
117143 if (p != first)
117144 pr_warn("Requests are not received in order\n");
117145
117146 - atomic_set(&ctrl->rsp_seq_no,
117147 + atomic_set_unchecked(&ctrl->rsp_seq_no,
117148 p->sequence_no);
117149 list_del(&p->list);
117150 goto out;
117151 diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
117152 index 67a4a36..8d28068 100644
117153 --- a/net/caif/chnl_net.c
117154 +++ b/net/caif/chnl_net.c
117155 @@ -515,7 +515,7 @@ static const struct nla_policy ipcaif_policy[IFLA_CAIF_MAX + 1] = {
117156 };
117157
117158
117159 -static struct rtnl_link_ops ipcaif_link_ops __read_mostly = {
117160 +static struct rtnl_link_ops ipcaif_link_ops = {
117161 .kind = "caif",
117162 .priv_size = sizeof(struct chnl_net),
117163 .setup = ipcaif_net_setup,
117164 diff --git a/net/can/af_can.c b/net/can/af_can.c
117165 index 62c635f..0b59618 100644
117166 --- a/net/can/af_can.c
117167 +++ b/net/can/af_can.c
117168 @@ -890,7 +890,7 @@ static const struct net_proto_family can_family_ops = {
117169 };
117170
117171 /* notifier block for netdevice event */
117172 -static struct notifier_block can_netdev_notifier __read_mostly = {
117173 +static struct notifier_block can_netdev_notifier = {
117174 .notifier_call = can_notifier,
117175 };
117176
117177 diff --git a/net/can/bcm.c b/net/can/bcm.c
117178 index a1ba687..aafaec5 100644
117179 --- a/net/can/bcm.c
117180 +++ b/net/can/bcm.c
117181 @@ -1620,7 +1620,7 @@ static int __init bcm_module_init(void)
117182 }
117183
117184 /* create /proc/net/can-bcm directory */
117185 - proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
117186 + proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net);
117187 return 0;
117188 }
117189
117190 diff --git a/net/can/gw.c b/net/can/gw.c
117191 index a6f448e..5902171 100644
117192 --- a/net/can/gw.c
117193 +++ b/net/can/gw.c
117194 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
117195 "default: " __stringify(CGW_DEFAULT_HOPS) ")");
117196
117197 static HLIST_HEAD(cgw_list);
117198 -static struct notifier_block notifier;
117199
117200 static struct kmem_cache *cgw_cache __read_mostly;
117201
117202 @@ -948,6 +947,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
117203 return err;
117204 }
117205
117206 +static struct notifier_block notifier = {
117207 + .notifier_call = cgw_notifier
117208 +};
117209 +
117210 static __init int cgw_module_init(void)
117211 {
117212 /* sanitize given module parameter */
117213 @@ -963,7 +966,6 @@ static __init int cgw_module_init(void)
117214 return -ENOMEM;
117215
117216 /* set notifier */
117217 - notifier.notifier_call = cgw_notifier;
117218 register_netdevice_notifier(&notifier);
117219
117220 if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
117221 diff --git a/net/can/proc.c b/net/can/proc.c
117222 index 1a19b98..df2b4ec 100644
117223 --- a/net/can/proc.c
117224 +++ b/net/can/proc.c
117225 @@ -514,7 +514,7 @@ static void can_remove_proc_readentry(const char *name)
117226 void can_init_proc(void)
117227 {
117228 /* create /proc/net/can directory */
117229 - can_dir = proc_mkdir("can", init_net.proc_net);
117230 + can_dir = proc_mkdir_restrict("can", init_net.proc_net);
117231
117232 if (!can_dir) {
117233 printk(KERN_INFO "can: failed to create /proc/net/can . "
117234 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
117235 index 967080a..5e75f04 100644
117236 --- a/net/ceph/messenger.c
117237 +++ b/net/ceph/messenger.c
117238 @@ -188,7 +188,7 @@ static void con_fault(struct ceph_connection *con);
117239 #define MAX_ADDR_STR_LEN 64 /* 54 is enough */
117240
117241 static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN];
117242 -static atomic_t addr_str_seq = ATOMIC_INIT(0);
117243 +static atomic_unchecked_t addr_str_seq = ATOMIC_INIT(0);
117244
117245 static struct page *zero_page; /* used in certain error cases */
117246
117247 @@ -199,7 +199,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
117248 struct sockaddr_in *in4 = (struct sockaddr_in *) ss;
117249 struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss;
117250
117251 - i = atomic_inc_return(&addr_str_seq) & ADDR_STR_COUNT_MASK;
117252 + i = atomic_inc_return_unchecked(&addr_str_seq) & ADDR_STR_COUNT_MASK;
117253 s = addr_str[i];
117254
117255 switch (ss->ss_family) {
117256 diff --git a/net/compat.c b/net/compat.c
117257 index 5cfd26a..7e43828 100644
117258 --- a/net/compat.c
117259 +++ b/net/compat.c
117260 @@ -98,20 +98,20 @@ int get_compat_msghdr(struct msghdr *kmsg,
117261
117262 #define CMSG_COMPAT_FIRSTHDR(msg) \
117263 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
117264 - (struct compat_cmsghdr __user *)((msg)->msg_control) : \
117265 + (struct compat_cmsghdr __force_user *)((msg)->msg_control) : \
117266 (struct compat_cmsghdr __user *)NULL)
117267
117268 #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \
117269 ((ucmlen) >= sizeof(struct compat_cmsghdr) && \
117270 (ucmlen) <= (unsigned long) \
117271 ((mhdr)->msg_controllen - \
117272 - ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
117273 + ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control)))
117274
117275 static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg,
117276 struct compat_cmsghdr __user *cmsg, int cmsg_len)
117277 {
117278 char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len);
117279 - if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) >
117280 + if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) >
117281 msg->msg_controllen)
117282 return NULL;
117283 return (struct compat_cmsghdr __user *)ptr;
117284 @@ -201,7 +201,7 @@ Efault:
117285
117286 int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data)
117287 {
117288 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
117289 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
117290 struct compat_cmsghdr cmhdr;
117291 struct compat_timeval ctv;
117292 struct compat_timespec cts[3];
117293 @@ -257,7 +257,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
117294
117295 void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
117296 {
117297 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
117298 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
117299 int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);
117300 int fdnum = scm->fp->count;
117301 struct file **fp = scm->fp->fp;
117302 @@ -345,7 +345,7 @@ static int do_set_sock_timeout(struct socket *sock, int level,
117303 return -EFAULT;
117304 old_fs = get_fs();
117305 set_fs(KERNEL_DS);
117306 - err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime));
117307 + err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime));
117308 set_fs(old_fs);
117309
117310 return err;
117311 @@ -406,7 +406,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname,
117312 len = sizeof(ktime);
117313 old_fs = get_fs();
117314 set_fs(KERNEL_DS);
117315 - err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len);
117316 + err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len);
117317 set_fs(old_fs);
117318
117319 if (!err) {
117320 @@ -549,7 +549,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
117321 case MCAST_JOIN_GROUP:
117322 case MCAST_LEAVE_GROUP:
117323 {
117324 - struct compat_group_req __user *gr32 = (void *)optval;
117325 + struct compat_group_req __user *gr32 = (void __user *)optval;
117326 struct group_req __user *kgr =
117327 compat_alloc_user_space(sizeof(struct group_req));
117328 u32 interface;
117329 @@ -570,7 +570,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
117330 case MCAST_BLOCK_SOURCE:
117331 case MCAST_UNBLOCK_SOURCE:
117332 {
117333 - struct compat_group_source_req __user *gsr32 = (void *)optval;
117334 + struct compat_group_source_req __user *gsr32 = (void __user *)optval;
117335 struct group_source_req __user *kgsr = compat_alloc_user_space(
117336 sizeof(struct group_source_req));
117337 u32 interface;
117338 @@ -591,7 +591,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
117339 }
117340 case MCAST_MSFILTER:
117341 {
117342 - struct compat_group_filter __user *gf32 = (void *)optval;
117343 + struct compat_group_filter __user *gf32 = (void __user *)optval;
117344 struct group_filter __user *kgf;
117345 u32 interface, fmode, numsrc;
117346
117347 @@ -629,7 +629,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname,
117348 char __user *optval, int __user *optlen,
117349 int (*getsockopt)(struct sock *, int, int, char __user *, int __user *))
117350 {
117351 - struct compat_group_filter __user *gf32 = (void *)optval;
117352 + struct compat_group_filter __user *gf32 = (void __user *)optval;
117353 struct group_filter __user *kgf;
117354 int __user *koptlen;
117355 u32 interface, fmode, numsrc;
117356 @@ -773,7 +773,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
117357
117358 if (call < SYS_SOCKET || call > SYS_SENDMMSG)
117359 return -EINVAL;
117360 - if (copy_from_user(a, args, nas[call]))
117361 + if (nas[call] > sizeof a || copy_from_user(a, args, nas[call]))
117362 return -EFAULT;
117363 a0 = a[0];
117364 a1 = a[1];
117365 diff --git a/net/core/datagram.c b/net/core/datagram.c
117366 index b80fb91..0364f4f 100644
117367 --- a/net/core/datagram.c
117368 +++ b/net/core/datagram.c
117369 @@ -131,6 +131,35 @@ out_noerr:
117370 goto out;
117371 }
117372
117373 +static struct sk_buff *skb_set_peeked(struct sk_buff *skb)
117374 +{
117375 + struct sk_buff *nskb;
117376 +
117377 + if (skb->peeked)
117378 + return skb;
117379 +
117380 + /* We have to unshare an skb before modifying it. */
117381 + if (!skb_shared(skb))
117382 + goto done;
117383 +
117384 + nskb = skb_clone(skb, GFP_ATOMIC);
117385 + if (!nskb)
117386 + return ERR_PTR(-ENOMEM);
117387 +
117388 + skb->prev->next = nskb;
117389 + skb->next->prev = nskb;
117390 + nskb->prev = skb->prev;
117391 + nskb->next = skb->next;
117392 +
117393 + consume_skb(skb);
117394 + skb = nskb;
117395 +
117396 +done:
117397 + skb->peeked = 1;
117398 +
117399 + return skb;
117400 +}
117401 +
117402 /**
117403 * __skb_recv_datagram - Receive a datagram skbuff
117404 * @sk: socket
117405 @@ -165,7 +194,9 @@ out_noerr:
117406 struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
117407 int *peeked, int *off, int *err)
117408 {
117409 + struct sk_buff_head *queue = &sk->sk_receive_queue;
117410 struct sk_buff *skb, *last;
117411 + unsigned long cpu_flags;
117412 long timeo;
117413 /*
117414 * Caller is allowed not to check sk->sk_err before skb_recv_datagram()
117415 @@ -184,8 +215,6 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
117416 * Look at current nfs client by the way...
117417 * However, this function was correct in any case. 8)
117418 */
117419 - unsigned long cpu_flags;
117420 - struct sk_buff_head *queue = &sk->sk_receive_queue;
117421 int _off = *off;
117422
117423 last = (struct sk_buff *)queue;
117424 @@ -199,7 +228,12 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
117425 _off -= skb->len;
117426 continue;
117427 }
117428 - skb->peeked = 1;
117429 +
117430 + skb = skb_set_peeked(skb);
117431 + error = PTR_ERR(skb);
117432 + if (IS_ERR(skb))
117433 + goto unlock_err;
117434 +
117435 atomic_inc(&skb->users);
117436 } else
117437 __skb_unlink(skb, queue);
117438 @@ -223,6 +257,8 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
117439
117440 return NULL;
117441
117442 +unlock_err:
117443 + spin_unlock_irqrestore(&queue->lock, cpu_flags);
117444 no_packet:
117445 *err = error;
117446 return NULL;
117447 @@ -302,7 +338,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
117448 }
117449
117450 kfree_skb(skb);
117451 - atomic_inc(&sk->sk_drops);
117452 + atomic_inc_unchecked(&sk->sk_drops);
117453 sk_mem_reclaim_partial(sk);
117454
117455 return err;
117456 @@ -622,7 +658,8 @@ __sum16 __skb_checksum_complete_head(struct sk_buff *skb, int len)
117457 !skb->csum_complete_sw)
117458 netdev_rx_csum_fault(skb->dev);
117459 }
117460 - skb->csum_valid = !sum;
117461 + if (!skb_shared(skb))
117462 + skb->csum_valid = !sum;
117463 return sum;
117464 }
117465 EXPORT_SYMBOL(__skb_checksum_complete_head);
117466 @@ -642,11 +679,13 @@ __sum16 __skb_checksum_complete(struct sk_buff *skb)
117467 netdev_rx_csum_fault(skb->dev);
117468 }
117469
117470 - /* Save full packet checksum */
117471 - skb->csum = csum;
117472 - skb->ip_summed = CHECKSUM_COMPLETE;
117473 - skb->csum_complete_sw = 1;
117474 - skb->csum_valid = !sum;
117475 + if (!skb_shared(skb)) {
117476 + /* Save full packet checksum */
117477 + skb->csum = csum;
117478 + skb->ip_summed = CHECKSUM_COMPLETE;
117479 + skb->csum_complete_sw = 1;
117480 + skb->csum_valid = !sum;
117481 + }
117482
117483 return sum;
117484 }
117485 diff --git a/net/core/dev.c b/net/core/dev.c
117486 index aa82f9a..f28b00e 100644
117487 --- a/net/core/dev.c
117488 +++ b/net/core/dev.c
117489 @@ -1720,7 +1720,7 @@ int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
117490 {
117491 if (skb_orphan_frags(skb, GFP_ATOMIC) ||
117492 unlikely(!is_skb_forwardable(dev, skb))) {
117493 - atomic_long_inc(&dev->rx_dropped);
117494 + atomic_long_inc_unchecked(&dev->rx_dropped);
117495 kfree_skb(skb);
117496 return NET_RX_DROP;
117497 }
117498 @@ -3018,7 +3018,7 @@ recursion_alert:
117499 drop:
117500 rcu_read_unlock_bh();
117501
117502 - atomic_long_inc(&dev->tx_dropped);
117503 + atomic_long_inc_unchecked(&dev->tx_dropped);
117504 kfree_skb_list(skb);
117505 return rc;
117506 out:
117507 @@ -3367,7 +3367,7 @@ enqueue:
117508
117509 local_irq_restore(flags);
117510
117511 - atomic_long_inc(&skb->dev->rx_dropped);
117512 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
117513 kfree_skb(skb);
117514 return NET_RX_DROP;
117515 }
117516 @@ -3444,7 +3444,7 @@ int netif_rx_ni(struct sk_buff *skb)
117517 }
117518 EXPORT_SYMBOL(netif_rx_ni);
117519
117520 -static void net_tx_action(struct softirq_action *h)
117521 +static __latent_entropy void net_tx_action(void)
117522 {
117523 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
117524
117525 @@ -3783,7 +3783,7 @@ ncls:
117526 ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
117527 } else {
117528 drop:
117529 - atomic_long_inc(&skb->dev->rx_dropped);
117530 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
117531 kfree_skb(skb);
117532 /* Jamal, now you will not able to escape explaining
117533 * me how you were going to use this. :-)
117534 @@ -4672,7 +4672,7 @@ out_unlock:
117535 return work;
117536 }
117537
117538 -static void net_rx_action(struct softirq_action *h)
117539 +static __latent_entropy void net_rx_action(void)
117540 {
117541 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
117542 unsigned long time_limit = jiffies + 2;
117543 @@ -6721,8 +6721,8 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
117544 } else {
117545 netdev_stats_to_stats64(storage, &dev->stats);
117546 }
117547 - storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
117548 - storage->tx_dropped += atomic_long_read(&dev->tx_dropped);
117549 + storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped);
117550 + storage->tx_dropped += atomic_long_read_unchecked(&dev->tx_dropped);
117551 return storage;
117552 }
117553 EXPORT_SYMBOL(dev_get_stats);
117554 diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
117555 index b94b1d2..da3ed7c 100644
117556 --- a/net/core/dev_ioctl.c
117557 +++ b/net/core/dev_ioctl.c
117558 @@ -368,8 +368,13 @@ void dev_load(struct net *net, const char *name)
117559 no_module = !dev;
117560 if (no_module && capable(CAP_NET_ADMIN))
117561 no_module = request_module("netdev-%s", name);
117562 - if (no_module && capable(CAP_SYS_MODULE))
117563 + if (no_module && capable(CAP_SYS_MODULE)) {
117564 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
117565 + ___request_module(true, "grsec_modharden_netdev", "%s", name);
117566 +#else
117567 request_module("%s", name);
117568 +#endif
117569 + }
117570 }
117571 EXPORT_SYMBOL(dev_load);
117572
117573 diff --git a/net/core/dst.c b/net/core/dst.c
117574 index e956ce6..002144be 100644
117575 --- a/net/core/dst.c
117576 +++ b/net/core/dst.c
117577 @@ -284,7 +284,9 @@ void dst_release(struct dst_entry *dst)
117578 int newrefcnt;
117579
117580 newrefcnt = atomic_dec_return(&dst->__refcnt);
117581 - WARN_ON(newrefcnt < 0);
117582 + if (unlikely(newrefcnt < 0))
117583 + net_warn_ratelimited("%s: dst:%p refcnt:%d\n",
117584 + __func__, dst, newrefcnt);
117585 if (unlikely(dst->flags & DST_NOCACHE) && !newrefcnt)
117586 call_rcu(&dst->rcu_head, dst_destroy_rcu);
117587 }
117588 diff --git a/net/core/filter.c b/net/core/filter.c
117589 index bf831a8..8d2c4c2 100644
117590 --- a/net/core/filter.c
117591 +++ b/net/core/filter.c
117592 @@ -579,7 +579,11 @@ do_pass:
117593
117594 /* Unknown instruction. */
117595 default:
117596 - goto err;
117597 + WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n",
117598 + fp->code, fp->jt, fp->jf, fp->k);
117599 + kfree(addrs);
117600 + BUG();
117601 + return -EINVAL;
117602 }
117603
117604 insn++;
117605 @@ -623,7 +627,7 @@ static int check_load_and_stores(const struct sock_filter *filter, int flen)
117606 u16 *masks, memvalid = 0; /* One bit per cell, 16 cells */
117607 int pc, ret = 0;
117608
117609 - BUILD_BUG_ON(BPF_MEMWORDS > 16);
117610 + BUILD_BUG_ON(BPF_MEMWORDS != 16);
117611
117612 masks = kmalloc_array(flen, sizeof(*masks), GFP_KERNEL);
117613 if (!masks)
117614 @@ -1038,7 +1042,7 @@ int bpf_prog_create(struct bpf_prog **pfp, struct sock_fprog_kern *fprog)
117615 if (!fp)
117616 return -ENOMEM;
117617
117618 - memcpy(fp->insns, fprog->filter, fsize);
117619 + memcpy(fp->insns, (void __force_kernel *)fprog->filter, fsize);
117620
117621 fp->len = fprog->len;
117622 /* Since unattached filters are not copied back to user
117623 diff --git a/net/core/flow.c b/net/core/flow.c
117624 index 1033725..340f65d 100644
117625 --- a/net/core/flow.c
117626 +++ b/net/core/flow.c
117627 @@ -65,7 +65,7 @@ static void flow_cache_new_hashrnd(unsigned long arg)
117628 static int flow_entry_valid(struct flow_cache_entry *fle,
117629 struct netns_xfrm *xfrm)
117630 {
117631 - if (atomic_read(&xfrm->flow_cache_genid) != fle->genid)
117632 + if (atomic_read_unchecked(&xfrm->flow_cache_genid) != fle->genid)
117633 return 0;
117634 if (fle->object && !fle->object->ops->check(fle->object))
117635 return 0;
117636 @@ -242,7 +242,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir,
117637 hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
117638 fcp->hash_count++;
117639 }
117640 - } else if (likely(fle->genid == atomic_read(&net->xfrm.flow_cache_genid))) {
117641 + } else if (likely(fle->genid == atomic_read_unchecked(&net->xfrm.flow_cache_genid))) {
117642 flo = fle->object;
117643 if (!flo)
117644 goto ret_object;
117645 @@ -263,7 +263,7 @@ nocache:
117646 }
117647 flo = resolver(net, key, family, dir, flo, ctx);
117648 if (fle) {
117649 - fle->genid = atomic_read(&net->xfrm.flow_cache_genid);
117650 + fle->genid = atomic_read_unchecked(&net->xfrm.flow_cache_genid);
117651 if (!IS_ERR(flo))
117652 fle->object = flo;
117653 else
117654 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
117655 index 2237c1b..c0c80ab 100644
117656 --- a/net/core/neighbour.c
117657 +++ b/net/core/neighbour.c
117658 @@ -2818,7 +2818,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
117659 void __user *buffer, size_t *lenp, loff_t *ppos)
117660 {
117661 int size, ret;
117662 - struct ctl_table tmp = *ctl;
117663 + ctl_table_no_const tmp = *ctl;
117664
117665 tmp.extra1 = &zero;
117666 tmp.extra2 = &unres_qlen_max;
117667 @@ -2880,7 +2880,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write,
117668 void __user *buffer,
117669 size_t *lenp, loff_t *ppos)
117670 {
117671 - struct ctl_table tmp = *ctl;
117672 + ctl_table_no_const tmp = *ctl;
117673 int ret;
117674
117675 tmp.extra1 = &zero;
117676 diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
117677 index 2bf8329..2eb1423 100644
117678 --- a/net/core/net-procfs.c
117679 +++ b/net/core/net-procfs.c
117680 @@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
117681 struct rtnl_link_stats64 temp;
117682 const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp);
117683
117684 - seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
117685 + if (gr_proc_is_restricted())
117686 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
117687 + "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
117688 + dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL,
117689 + 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL);
117690 + else
117691 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
117692 "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
117693 dev->name, stats->rx_bytes, stats->rx_packets,
117694 stats->rx_errors,
117695 @@ -166,7 +172,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v)
117696 return 0;
117697 }
117698
117699 -static const struct seq_operations dev_seq_ops = {
117700 +const struct seq_operations dev_seq_ops = {
117701 .start = dev_seq_start,
117702 .next = dev_seq_next,
117703 .stop = dev_seq_stop,
117704 @@ -196,7 +202,7 @@ static const struct seq_operations softnet_seq_ops = {
117705
117706 static int softnet_seq_open(struct inode *inode, struct file *file)
117707 {
117708 - return seq_open(file, &softnet_seq_ops);
117709 + return seq_open_restrict(file, &softnet_seq_ops);
117710 }
117711
117712 static const struct file_operations softnet_seq_fops = {
117713 @@ -283,8 +289,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
117714 else
117715 seq_printf(seq, "%04x", ntohs(pt->type));
117716
117717 +#ifdef CONFIG_GRKERNSEC_HIDESYM
117718 + seq_printf(seq, " %-8s %pf\n",
117719 + pt->dev ? pt->dev->name : "", NULL);
117720 +#else
117721 seq_printf(seq, " %-8s %pf\n",
117722 pt->dev ? pt->dev->name : "", pt->func);
117723 +#endif
117724 }
117725
117726 return 0;
117727 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
117728 index 4238d6d..e6b605c 100644
117729 --- a/net/core/net-sysfs.c
117730 +++ b/net/core/net-sysfs.c
117731 @@ -288,7 +288,7 @@ static ssize_t carrier_changes_show(struct device *dev,
117732 {
117733 struct net_device *netdev = to_net_dev(dev);
117734 return sprintf(buf, fmt_dec,
117735 - atomic_read(&netdev->carrier_changes));
117736 + atomic_read_unchecked(&netdev->carrier_changes));
117737 }
117738 static DEVICE_ATTR_RO(carrier_changes);
117739
117740 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
117741 index 572af00..5acf072 100644
117742 --- a/net/core/net_namespace.c
117743 +++ b/net/core/net_namespace.c
117744 @@ -734,7 +734,7 @@ static int __register_pernet_operations(struct list_head *list,
117745 int error;
117746 LIST_HEAD(net_exit_list);
117747
117748 - list_add_tail(&ops->list, list);
117749 + pax_list_add_tail((struct list_head *)&ops->list, list);
117750 if (ops->init || (ops->id && ops->size)) {
117751 for_each_net(net) {
117752 error = ops_init(ops, net);
117753 @@ -747,7 +747,7 @@ static int __register_pernet_operations(struct list_head *list,
117754
117755 out_undo:
117756 /* If I have an error cleanup all namespaces I initialized */
117757 - list_del(&ops->list);
117758 + pax_list_del((struct list_head *)&ops->list);
117759 ops_exit_list(ops, &net_exit_list);
117760 ops_free_list(ops, &net_exit_list);
117761 return error;
117762 @@ -758,7 +758,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops)
117763 struct net *net;
117764 LIST_HEAD(net_exit_list);
117765
117766 - list_del(&ops->list);
117767 + pax_list_del((struct list_head *)&ops->list);
117768 for_each_net(net)
117769 list_add_tail(&net->exit_list, &net_exit_list);
117770 ops_exit_list(ops, &net_exit_list);
117771 @@ -892,7 +892,7 @@ int register_pernet_device(struct pernet_operations *ops)
117772 mutex_lock(&net_mutex);
117773 error = register_pernet_operations(&pernet_list, ops);
117774 if (!error && (first_device == &pernet_list))
117775 - first_device = &ops->list;
117776 + first_device = (struct list_head *)&ops->list;
117777 mutex_unlock(&net_mutex);
117778 return error;
117779 }
117780 diff --git a/net/core/netpoll.c b/net/core/netpoll.c
117781 index c126a87..10ad89d 100644
117782 --- a/net/core/netpoll.c
117783 +++ b/net/core/netpoll.c
117784 @@ -377,7 +377,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
117785 struct udphdr *udph;
117786 struct iphdr *iph;
117787 struct ethhdr *eth;
117788 - static atomic_t ip_ident;
117789 + static atomic_unchecked_t ip_ident;
117790 struct ipv6hdr *ip6h;
117791
117792 udp_len = len + sizeof(*udph);
117793 @@ -448,7 +448,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
117794 put_unaligned(0x45, (unsigned char *)iph);
117795 iph->tos = 0;
117796 put_unaligned(htons(ip_len), &(iph->tot_len));
117797 - iph->id = htons(atomic_inc_return(&ip_ident));
117798 + iph->id = htons(atomic_inc_return_unchecked(&ip_ident));
117799 iph->frag_off = 0;
117800 iph->ttl = 64;
117801 iph->protocol = IPPROTO_UDP;
117802 diff --git a/net/core/pktgen.c b/net/core/pktgen.c
117803 index 508155b..fad080f 100644
117804 --- a/net/core/pktgen.c
117805 +++ b/net/core/pktgen.c
117806 @@ -3755,7 +3755,7 @@ static int __net_init pg_net_init(struct net *net)
117807 pn->net = net;
117808 INIT_LIST_HEAD(&pn->pktgen_threads);
117809 pn->pktgen_exiting = false;
117810 - pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net);
117811 + pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net);
117812 if (!pn->proc_dir) {
117813 pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
117814 return -ENODEV;
117815 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
117816 index 8de3682..fcb8a5e 100644
117817 --- a/net/core/rtnetlink.c
117818 +++ b/net/core/rtnetlink.c
117819 @@ -61,7 +61,7 @@ struct rtnl_link {
117820 rtnl_doit_func doit;
117821 rtnl_dumpit_func dumpit;
117822 rtnl_calcit_func calcit;
117823 -};
117824 +} __no_const;
117825
117826 static DEFINE_MUTEX(rtnl_mutex);
117827
117828 @@ -307,10 +307,13 @@ int __rtnl_link_register(struct rtnl_link_ops *ops)
117829 * to use the ops for creating device. So do not
117830 * fill up dellink as well. That disables rtnl_dellink.
117831 */
117832 - if (ops->setup && !ops->dellink)
117833 - ops->dellink = unregister_netdevice_queue;
117834 + if (ops->setup && !ops->dellink) {
117835 + pax_open_kernel();
117836 + *(void **)&ops->dellink = unregister_netdevice_queue;
117837 + pax_close_kernel();
117838 + }
117839
117840 - list_add_tail(&ops->list, &link_ops);
117841 + pax_list_add_tail((struct list_head *)&ops->list, &link_ops);
117842 return 0;
117843 }
117844 EXPORT_SYMBOL_GPL(__rtnl_link_register);
117845 @@ -357,7 +360,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
117846 for_each_net(net) {
117847 __rtnl_kill_links(net, ops);
117848 }
117849 - list_del(&ops->list);
117850 + pax_list_del((struct list_head *)&ops->list);
117851 }
117852 EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
117853
117854 @@ -1066,7 +1069,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
117855 (dev->ifalias &&
117856 nla_put_string(skb, IFLA_IFALIAS, dev->ifalias)) ||
117857 nla_put_u32(skb, IFLA_CARRIER_CHANGES,
117858 - atomic_read(&dev->carrier_changes)))
117859 + atomic_read_unchecked(&dev->carrier_changes)))
117860 goto nla_put_failure;
117861
117862 if (1) {
117863 @@ -1748,10 +1751,13 @@ static int do_setlink(const struct sk_buff *skb,
117864 goto errout;
117865
117866 nla_for_each_nested(attr, tb[IFLA_VF_PORTS], rem) {
117867 - if (nla_type(attr) != IFLA_VF_PORT)
117868 - continue;
117869 - err = nla_parse_nested(port, IFLA_PORT_MAX,
117870 - attr, ifla_port_policy);
117871 + if (nla_type(attr) != IFLA_VF_PORT ||
117872 + nla_len(attr) < NLA_HDRLEN) {
117873 + err = -EINVAL;
117874 + goto errout;
117875 + }
117876 + err = nla_parse_nested(port, IFLA_PORT_MAX, attr,
117877 + ifla_port_policy);
117878 if (err < 0)
117879 goto errout;
117880 if (!port[IFLA_PORT_VF]) {
117881 diff --git a/net/core/scm.c b/net/core/scm.c
117882 index 3b6899b..cf36238 100644
117883 --- a/net/core/scm.c
117884 +++ b/net/core/scm.c
117885 @@ -209,7 +209,7 @@ EXPORT_SYMBOL(__scm_send);
117886 int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
117887 {
117888 struct cmsghdr __user *cm
117889 - = (__force struct cmsghdr __user *)msg->msg_control;
117890 + = (struct cmsghdr __force_user *)msg->msg_control;
117891 struct cmsghdr cmhdr;
117892 int cmlen = CMSG_LEN(len);
117893 int err;
117894 @@ -232,7 +232,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
117895 err = -EFAULT;
117896 if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
117897 goto out;
117898 - if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
117899 + if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr)))
117900 goto out;
117901 cmlen = CMSG_SPACE(len);
117902 if (msg->msg_controllen < cmlen)
117903 @@ -248,7 +248,7 @@ EXPORT_SYMBOL(put_cmsg);
117904 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
117905 {
117906 struct cmsghdr __user *cm
117907 - = (__force struct cmsghdr __user*)msg->msg_control;
117908 + = (struct cmsghdr __force_user *)msg->msg_control;
117909
117910 int fdmax = 0;
117911 int fdnum = scm->fp->count;
117912 @@ -268,7 +268,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
117913 if (fdnum < fdmax)
117914 fdmax = fdnum;
117915
117916 - for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
117917 + for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax;
117918 i++, cmfptr++)
117919 {
117920 struct socket *sock;
117921 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
117922 index 41ec022..3cc0a1c 100644
117923 --- a/net/core/skbuff.c
117924 +++ b/net/core/skbuff.c
117925 @@ -2139,7 +2139,7 @@ EXPORT_SYMBOL(__skb_checksum);
117926 __wsum skb_checksum(const struct sk_buff *skb, int offset,
117927 int len, __wsum csum)
117928 {
117929 - const struct skb_checksum_ops ops = {
117930 + static const struct skb_checksum_ops ops = {
117931 .update = csum_partial_ext,
117932 .combine = csum_block_add_ext,
117933 };
117934 @@ -3335,12 +3335,14 @@ void __init skb_init(void)
117935 skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
117936 sizeof(struct sk_buff),
117937 0,
117938 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
117939 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
117940 + SLAB_NO_SANITIZE,
117941 NULL);
117942 skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
117943 sizeof(struct sk_buff_fclones),
117944 0,
117945 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
117946 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
117947 + SLAB_NO_SANITIZE,
117948 NULL);
117949 }
117950
117951 diff --git a/net/core/sock.c b/net/core/sock.c
117952 index dc30dc5..8bb3ef3 100644
117953 --- a/net/core/sock.c
117954 +++ b/net/core/sock.c
117955 @@ -440,7 +440,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
117956 struct sk_buff_head *list = &sk->sk_receive_queue;
117957
117958 if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
117959 - atomic_inc(&sk->sk_drops);
117960 + atomic_inc_unchecked(&sk->sk_drops);
117961 trace_sock_rcvqueue_full(sk, skb);
117962 return -ENOMEM;
117963 }
117964 @@ -450,7 +450,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
117965 return err;
117966
117967 if (!sk_rmem_schedule(sk, skb, skb->truesize)) {
117968 - atomic_inc(&sk->sk_drops);
117969 + atomic_inc_unchecked(&sk->sk_drops);
117970 return -ENOBUFS;
117971 }
117972
117973 @@ -483,7 +483,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
117974 skb->dev = NULL;
117975
117976 if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
117977 - atomic_inc(&sk->sk_drops);
117978 + atomic_inc_unchecked(&sk->sk_drops);
117979 goto discard_and_relse;
117980 }
117981 if (nested)
117982 @@ -501,7 +501,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
117983 mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
117984 } else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) {
117985 bh_unlock_sock(sk);
117986 - atomic_inc(&sk->sk_drops);
117987 + atomic_inc_unchecked(&sk->sk_drops);
117988 goto discard_and_relse;
117989 }
117990
117991 @@ -907,6 +907,7 @@ set_rcvbuf:
117992 }
117993 break;
117994
117995 +#ifndef GRKERNSEC_BPF_HARDEN
117996 case SO_ATTACH_BPF:
117997 ret = -EINVAL;
117998 if (optlen == sizeof(u32)) {
117999 @@ -919,7 +920,7 @@ set_rcvbuf:
118000 ret = sk_attach_bpf(ufd, sk);
118001 }
118002 break;
118003 -
118004 +#endif
118005 case SO_DETACH_FILTER:
118006 ret = sk_detach_filter(sk);
118007 break;
118008 @@ -1021,12 +1022,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
118009 struct timeval tm;
118010 } v;
118011
118012 - int lv = sizeof(int);
118013 - int len;
118014 + unsigned int lv = sizeof(int);
118015 + unsigned int len;
118016
118017 if (get_user(len, optlen))
118018 return -EFAULT;
118019 - if (len < 0)
118020 + if (len > INT_MAX)
118021 return -EINVAL;
118022
118023 memset(&v, 0, sizeof(v));
118024 @@ -1164,11 +1165,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
118025
118026 case SO_PEERNAME:
118027 {
118028 - char address[128];
118029 + char address[_K_SS_MAXSIZE];
118030
118031 if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2))
118032 return -ENOTCONN;
118033 - if (lv < len)
118034 + if (lv < len || sizeof address < len)
118035 return -EINVAL;
118036 if (copy_to_user(optval, address, len))
118037 return -EFAULT;
118038 @@ -1256,7 +1257,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
118039
118040 if (len > lv)
118041 len = lv;
118042 - if (copy_to_user(optval, &v, len))
118043 + if (len > sizeof(v) || copy_to_user(optval, &v, len))
118044 return -EFAULT;
118045 lenout:
118046 if (put_user(len, optlen))
118047 @@ -2359,7 +2360,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
118048 */
118049 smp_wmb();
118050 atomic_set(&sk->sk_refcnt, 1);
118051 - atomic_set(&sk->sk_drops, 0);
118052 + atomic_set_unchecked(&sk->sk_drops, 0);
118053 }
118054 EXPORT_SYMBOL(sock_init_data);
118055
118056 @@ -2487,6 +2488,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
118057 int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
118058 int level, int type)
118059 {
118060 + struct sock_extended_err ee;
118061 struct sock_exterr_skb *serr;
118062 struct sk_buff *skb;
118063 int copied, err;
118064 @@ -2508,7 +2510,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
118065 sock_recv_timestamp(msg, sk, skb);
118066
118067 serr = SKB_EXT_ERR(skb);
118068 - put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
118069 + ee = serr->ee;
118070 + put_cmsg(msg, level, type, sizeof ee, &ee);
118071
118072 msg->msg_flags |= MSG_ERRQUEUE;
118073 err = copied;
118074 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
118075 index 74dddf8..7f4e77e 100644
118076 --- a/net/core/sock_diag.c
118077 +++ b/net/core/sock_diag.c
118078 @@ -9,7 +9,7 @@
118079 #include <linux/inet_diag.h>
118080 #include <linux/sock_diag.h>
118081
118082 -static const struct sock_diag_handler *sock_diag_handlers[AF_MAX];
118083 +static const struct sock_diag_handler *sock_diag_handlers[AF_MAX] __read_only;
118084 static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh);
118085 static DEFINE_MUTEX(sock_diag_table_mutex);
118086
118087 @@ -127,8 +127,11 @@ int sock_diag_register(const struct sock_diag_handler *hndl)
118088 mutex_lock(&sock_diag_table_mutex);
118089 if (sock_diag_handlers[hndl->family])
118090 err = -EBUSY;
118091 - else
118092 + else {
118093 + pax_open_kernel();
118094 sock_diag_handlers[hndl->family] = hndl;
118095 + pax_close_kernel();
118096 + }
118097 mutex_unlock(&sock_diag_table_mutex);
118098
118099 return err;
118100 @@ -144,7 +147,9 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld)
118101
118102 mutex_lock(&sock_diag_table_mutex);
118103 BUG_ON(sock_diag_handlers[family] != hnld);
118104 + pax_open_kernel();
118105 sock_diag_handlers[family] = NULL;
118106 + pax_close_kernel();
118107 mutex_unlock(&sock_diag_table_mutex);
118108 }
118109 EXPORT_SYMBOL_GPL(sock_diag_unregister);
118110 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
118111 index 95b6139..3048623 100644
118112 --- a/net/core/sysctl_net_core.c
118113 +++ b/net/core/sysctl_net_core.c
118114 @@ -35,7 +35,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
118115 {
118116 unsigned int orig_size, size;
118117 int ret, i;
118118 - struct ctl_table tmp = {
118119 + ctl_table_no_const tmp = {
118120 .data = &size,
118121 .maxlen = sizeof(size),
118122 .mode = table->mode
118123 @@ -203,7 +203,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
118124 void __user *buffer, size_t *lenp, loff_t *ppos)
118125 {
118126 char id[IFNAMSIZ];
118127 - struct ctl_table tbl = {
118128 + ctl_table_no_const tbl = {
118129 .data = id,
118130 .maxlen = IFNAMSIZ,
118131 };
118132 @@ -221,7 +221,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
118133 static int proc_do_rss_key(struct ctl_table *table, int write,
118134 void __user *buffer, size_t *lenp, loff_t *ppos)
118135 {
118136 - struct ctl_table fake_table;
118137 + ctl_table_no_const fake_table;
118138 char buf[NETDEV_RSS_KEY_LEN * 3];
118139
118140 snprintf(buf, sizeof(buf), "%*phC", NETDEV_RSS_KEY_LEN, netdev_rss_key);
118141 @@ -285,7 +285,7 @@ static struct ctl_table net_core_table[] = {
118142 .mode = 0444,
118143 .proc_handler = proc_do_rss_key,
118144 },
118145 -#ifdef CONFIG_BPF_JIT
118146 +#if defined(CONFIG_BPF_JIT) && !defined(CONFIG_GRKERNSEC_BPF_HARDEN)
118147 {
118148 .procname = "bpf_jit_enable",
118149 .data = &bpf_jit_enable,
118150 @@ -409,13 +409,12 @@ static struct ctl_table netns_core_table[] = {
118151
118152 static __net_init int sysctl_core_net_init(struct net *net)
118153 {
118154 - struct ctl_table *tbl;
118155 + ctl_table_no_const *tbl = NULL;
118156
118157 net->core.sysctl_somaxconn = SOMAXCONN;
118158
118159 - tbl = netns_core_table;
118160 if (!net_eq(net, &init_net)) {
118161 - tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
118162 + tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL);
118163 if (tbl == NULL)
118164 goto err_dup;
118165
118166 @@ -425,17 +424,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
118167 if (net->user_ns != &init_user_ns) {
118168 tbl[0].procname = NULL;
118169 }
118170 - }
118171 -
118172 - net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
118173 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
118174 + } else
118175 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", netns_core_table);
118176 if (net->core.sysctl_hdr == NULL)
118177 goto err_reg;
118178
118179 return 0;
118180
118181 err_reg:
118182 - if (tbl != netns_core_table)
118183 - kfree(tbl);
118184 + kfree(tbl);
118185 err_dup:
118186 return -ENOMEM;
118187 }
118188 @@ -450,7 +448,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
118189 kfree(tbl);
118190 }
118191
118192 -static __net_initdata struct pernet_operations sysctl_core_ops = {
118193 +static __net_initconst struct pernet_operations sysctl_core_ops = {
118194 .init = sysctl_core_net_init,
118195 .exit = sysctl_core_net_exit,
118196 };
118197 diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
118198 index 754484b..4f4b894 100644
118199 --- a/net/decnet/af_decnet.c
118200 +++ b/net/decnet/af_decnet.c
118201 @@ -466,6 +466,7 @@ static struct proto dn_proto = {
118202 .sysctl_rmem = sysctl_decnet_rmem,
118203 .max_header = DN_MAX_NSP_DATA_HEADER + 64,
118204 .obj_size = sizeof(struct dn_sock),
118205 + .slab_flags = SLAB_USERCOPY,
118206 };
118207
118208 static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
118209 diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
118210 index b2c26b0..41f803e 100644
118211 --- a/net/decnet/dn_dev.c
118212 +++ b/net/decnet/dn_dev.c
118213 @@ -201,7 +201,7 @@ static struct dn_dev_sysctl_table {
118214 .extra1 = &min_t3,
118215 .extra2 = &max_t3
118216 },
118217 - {0}
118218 + { }
118219 },
118220 };
118221
118222 diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
118223 index 5325b54..a0d4d69 100644
118224 --- a/net/decnet/sysctl_net_decnet.c
118225 +++ b/net/decnet/sysctl_net_decnet.c
118226 @@ -174,7 +174,7 @@ static int dn_node_address_handler(struct ctl_table *table, int write,
118227
118228 if (len > *lenp) len = *lenp;
118229
118230 - if (copy_to_user(buffer, addr, len))
118231 + if (len > sizeof addr || copy_to_user(buffer, addr, len))
118232 return -EFAULT;
118233
118234 *lenp = len;
118235 @@ -237,7 +237,7 @@ static int dn_def_dev_handler(struct ctl_table *table, int write,
118236
118237 if (len > *lenp) len = *lenp;
118238
118239 - if (copy_to_user(buffer, devname, len))
118240 + if (len > sizeof devname || copy_to_user(buffer, devname, len))
118241 return -EFAULT;
118242
118243 *lenp = len;
118244 diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
118245 index 392e29a..da953a2 100644
118246 --- a/net/dsa/dsa.c
118247 +++ b/net/dsa/dsa.c
118248 @@ -851,7 +851,7 @@ static struct packet_type dsa_pack_type __read_mostly = {
118249 .func = dsa_switch_rcv,
118250 };
118251
118252 -static struct notifier_block dsa_netdevice_nb __read_mostly = {
118253 +static struct notifier_block dsa_netdevice_nb = {
118254 .notifier_call = dsa_slave_netdevice_event,
118255 };
118256
118257 diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
118258 index a2c7e4c..3dc9f67 100644
118259 --- a/net/hsr/hsr_netlink.c
118260 +++ b/net/hsr/hsr_netlink.c
118261 @@ -102,7 +102,7 @@ nla_put_failure:
118262 return -EMSGSIZE;
118263 }
118264
118265 -static struct rtnl_link_ops hsr_link_ops __read_mostly = {
118266 +static struct rtnl_link_ops hsr_link_ops = {
118267 .kind = "hsr",
118268 .maxtype = IFLA_HSR_MAX,
118269 .policy = hsr_policy,
118270 diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c
118271 index 0ae5822..3fe3627 100644
118272 --- a/net/ieee802154/6lowpan/core.c
118273 +++ b/net/ieee802154/6lowpan/core.c
118274 @@ -219,7 +219,7 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head)
118275 dev_put(real_dev);
118276 }
118277
118278 -static struct rtnl_link_ops lowpan_link_ops __read_mostly = {
118279 +static struct rtnl_link_ops lowpan_link_ops = {
118280 .kind = "lowpan",
118281 .priv_size = sizeof(struct lowpan_dev_info),
118282 .setup = lowpan_setup,
118283 diff --git a/net/ieee802154/6lowpan/reassembly.c b/net/ieee802154/6lowpan/reassembly.c
118284 index f46e4d1..dcb7f86 100644
118285 --- a/net/ieee802154/6lowpan/reassembly.c
118286 +++ b/net/ieee802154/6lowpan/reassembly.c
118287 @@ -207,7 +207,7 @@ found:
118288 } else {
118289 fq->q.meat += skb->len;
118290 }
118291 - add_frag_mem_limit(&fq->q, skb->truesize);
118292 + add_frag_mem_limit(fq->q.net, skb->truesize);
118293
118294 if (fq->q.flags == (INET_FRAG_FIRST_IN | INET_FRAG_LAST_IN) &&
118295 fq->q.meat == fq->q.len) {
118296 @@ -287,7 +287,7 @@ static int lowpan_frag_reasm(struct lowpan_frag_queue *fq, struct sk_buff *prev,
118297 clone->data_len = clone->len;
118298 head->data_len -= clone->len;
118299 head->len -= clone->len;
118300 - add_frag_mem_limit(&fq->q, clone->truesize);
118301 + add_frag_mem_limit(fq->q.net, clone->truesize);
118302 }
118303
118304 WARN_ON(head == NULL);
118305 @@ -310,7 +310,7 @@ static int lowpan_frag_reasm(struct lowpan_frag_queue *fq, struct sk_buff *prev,
118306 }
118307 fp = next;
118308 }
118309 - sub_frag_mem_limit(&fq->q, sum_truesize);
118310 + sub_frag_mem_limit(fq->q.net, sum_truesize);
118311
118312 head->next = NULL;
118313 head->dev = dev;
118314 @@ -435,14 +435,13 @@ static struct ctl_table lowpan_frags_ctl_table[] = {
118315
118316 static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
118317 {
118318 - struct ctl_table *table;
118319 + ctl_table_no_const *table = NULL;
118320 struct ctl_table_header *hdr;
118321 struct netns_ieee802154_lowpan *ieee802154_lowpan =
118322 net_ieee802154_lowpan(net);
118323
118324 - table = lowpan_frags_ns_ctl_table;
118325 if (!net_eq(net, &init_net)) {
118326 - table = kmemdup(table, sizeof(lowpan_frags_ns_ctl_table),
118327 + table = kmemdup(lowpan_frags_ns_ctl_table, sizeof(lowpan_frags_ns_ctl_table),
118328 GFP_KERNEL);
118329 if (table == NULL)
118330 goto err_alloc;
118331 @@ -457,9 +456,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
118332 /* Don't export sysctls to unprivileged users */
118333 if (net->user_ns != &init_user_ns)
118334 table[0].procname = NULL;
118335 - }
118336 -
118337 - hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
118338 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
118339 + } else
118340 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", lowpan_frags_ns_ctl_table);
118341 if (hdr == NULL)
118342 goto err_reg;
118343
118344 @@ -467,8 +466,7 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
118345 return 0;
118346
118347 err_reg:
118348 - if (!net_eq(net, &init_net))
118349 - kfree(table);
118350 + kfree(table);
118351 err_alloc:
118352 return -ENOMEM;
118353 }
118354 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
118355 index a5aa54e..3bd5f9f 100644
118356 --- a/net/ipv4/af_inet.c
118357 +++ b/net/ipv4/af_inet.c
118358 @@ -1391,7 +1391,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
118359 return ip_recv_error(sk, msg, len, addr_len);
118360 #if IS_ENABLED(CONFIG_IPV6)
118361 if (sk->sk_family == AF_INET6)
118362 - return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len);
118363 + return pingv6_ops->ipv6_recv_error(sk, msg, len, addr_len);
118364 #endif
118365 return -EINVAL;
118366 }
118367 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
118368 index 419d23c..2084616 100644
118369 --- a/net/ipv4/devinet.c
118370 +++ b/net/ipv4/devinet.c
118371 @@ -69,7 +69,8 @@
118372
118373 static struct ipv4_devconf ipv4_devconf = {
118374 .data = {
118375 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
118376 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
118377 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
118378 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
118379 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
118380 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
118381 @@ -80,7 +81,8 @@ static struct ipv4_devconf ipv4_devconf = {
118382
118383 static struct ipv4_devconf ipv4_devconf_dflt = {
118384 .data = {
118385 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
118386 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
118387 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
118388 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
118389 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
118390 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
118391 @@ -1580,7 +1582,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
118392 idx = 0;
118393 head = &net->dev_index_head[h];
118394 rcu_read_lock();
118395 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
118396 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
118397 net->dev_base_seq;
118398 hlist_for_each_entry_rcu(dev, head, index_hlist) {
118399 if (idx < s_idx)
118400 @@ -1899,7 +1901,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
118401 idx = 0;
118402 head = &net->dev_index_head[h];
118403 rcu_read_lock();
118404 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
118405 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
118406 net->dev_base_seq;
118407 hlist_for_each_entry_rcu(dev, head, index_hlist) {
118408 if (idx < s_idx)
118409 @@ -2134,7 +2136,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
118410 #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
118411 DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
118412
118413 -static struct devinet_sysctl_table {
118414 +static const struct devinet_sysctl_table {
118415 struct ctl_table_header *sysctl_header;
118416 struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
118417 } devinet_sysctl = {
118418 @@ -2266,7 +2268,7 @@ static __net_init int devinet_init_net(struct net *net)
118419 int err;
118420 struct ipv4_devconf *all, *dflt;
118421 #ifdef CONFIG_SYSCTL
118422 - struct ctl_table *tbl = ctl_forward_entry;
118423 + ctl_table_no_const *tbl = NULL;
118424 struct ctl_table_header *forw_hdr;
118425 #endif
118426
118427 @@ -2284,7 +2286,7 @@ static __net_init int devinet_init_net(struct net *net)
118428 goto err_alloc_dflt;
118429
118430 #ifdef CONFIG_SYSCTL
118431 - tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);
118432 + tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL);
118433 if (!tbl)
118434 goto err_alloc_ctl;
118435
118436 @@ -2304,7 +2306,10 @@ static __net_init int devinet_init_net(struct net *net)
118437 goto err_reg_dflt;
118438
118439 err = -ENOMEM;
118440 - forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
118441 + if (!net_eq(net, &init_net))
118442 + forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
118443 + else
118444 + forw_hdr = register_net_sysctl(net, "net/ipv4", ctl_forward_entry);
118445 if (!forw_hdr)
118446 goto err_reg_ctl;
118447 net->ipv4.forw_hdr = forw_hdr;
118448 @@ -2320,8 +2325,7 @@ err_reg_ctl:
118449 err_reg_dflt:
118450 __devinet_sysctl_unregister(all);
118451 err_reg_all:
118452 - if (tbl != ctl_forward_entry)
118453 - kfree(tbl);
118454 + kfree(tbl);
118455 err_alloc_ctl:
118456 #endif
118457 if (dflt != &ipv4_devconf_dflt)
118458 diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
118459 index 872494e..8e0b4d1 100644
118460 --- a/net/ipv4/fib_frontend.c
118461 +++ b/net/ipv4/fib_frontend.c
118462 @@ -1083,12 +1083,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
118463 #ifdef CONFIG_IP_ROUTE_MULTIPATH
118464 fib_sync_up(dev);
118465 #endif
118466 - atomic_inc(&net->ipv4.dev_addr_genid);
118467 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
118468 rt_cache_flush(dev_net(dev));
118469 break;
118470 case NETDEV_DOWN:
118471 fib_del_ifaddr(ifa, NULL);
118472 - atomic_inc(&net->ipv4.dev_addr_genid);
118473 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
118474 if (!ifa->ifa_dev->ifa_list) {
118475 /* Last address was deleted from this interface.
118476 * Disable IP.
118477 @@ -1126,7 +1126,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
118478 #ifdef CONFIG_IP_ROUTE_MULTIPATH
118479 fib_sync_up(dev);
118480 #endif
118481 - atomic_inc(&net->ipv4.dev_addr_genid);
118482 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
118483 rt_cache_flush(net);
118484 break;
118485 case NETDEV_DOWN:
118486 diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
118487 index 8d695b6..752d427a 100644
118488 --- a/net/ipv4/fib_semantics.c
118489 +++ b/net/ipv4/fib_semantics.c
118490 @@ -752,7 +752,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
118491 nh->nh_saddr = inet_select_addr(nh->nh_dev,
118492 nh->nh_gw,
118493 nh->nh_parent->fib_scope);
118494 - nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid);
118495 + nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid);
118496
118497 return nh->nh_saddr;
118498 }
118499 diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
118500 index 09b62e1..2871350 100644
118501 --- a/net/ipv4/fib_trie.c
118502 +++ b/net/ipv4/fib_trie.c
118503 @@ -2457,7 +2457,7 @@ static struct key_vector *fib_route_get_idx(struct fib_route_iter *iter,
118504 key = l->key + 1;
118505 iter->pos++;
118506
118507 - if (pos-- <= 0)
118508 + if (--pos <= 0)
118509 break;
118510
118511 l = NULL;
118512 diff --git a/net/ipv4/inet_fragment.c b/net/ipv4/inet_fragment.c
118513 index 5e346a0..d0a7c03 100644
118514 --- a/net/ipv4/inet_fragment.c
118515 +++ b/net/ipv4/inet_fragment.c
118516 @@ -131,34 +131,22 @@ inet_evict_bucket(struct inet_frags *f, struct inet_frag_bucket *hb)
118517 unsigned int evicted = 0;
118518 HLIST_HEAD(expired);
118519
118520 -evict_again:
118521 spin_lock(&hb->chain_lock);
118522
118523 hlist_for_each_entry_safe(fq, n, &hb->chain, list) {
118524 if (!inet_fragq_should_evict(fq))
118525 continue;
118526
118527 - if (!del_timer(&fq->timer)) {
118528 - /* q expiring right now thus increment its refcount so
118529 - * it won't be freed under us and wait until the timer
118530 - * has finished executing then destroy it
118531 - */
118532 - atomic_inc(&fq->refcnt);
118533 - spin_unlock(&hb->chain_lock);
118534 - del_timer_sync(&fq->timer);
118535 - inet_frag_put(fq, f);
118536 - goto evict_again;
118537 - }
118538 + if (!del_timer(&fq->timer))
118539 + continue;
118540
118541 - fq->flags |= INET_FRAG_EVICTED;
118542 - hlist_del(&fq->list);
118543 - hlist_add_head(&fq->list, &expired);
118544 + hlist_add_head(&fq->list_evictor, &expired);
118545 ++evicted;
118546 }
118547
118548 spin_unlock(&hb->chain_lock);
118549
118550 - hlist_for_each_entry_safe(fq, n, &expired, list)
118551 + hlist_for_each_entry_safe(fq, n, &expired, list_evictor)
118552 f->frag_expire((unsigned long) fq);
118553
118554 return evicted;
118555 @@ -240,19 +228,21 @@ void inet_frags_exit_net(struct netns_frags *nf, struct inet_frags *f)
118556 int i;
118557
118558 nf->low_thresh = 0;
118559 - local_bh_disable();
118560
118561 evict_again:
118562 + local_bh_disable();
118563 seq = read_seqbegin(&f->rnd_seqlock);
118564
118565 for (i = 0; i < INETFRAGS_HASHSZ ; i++)
118566 inet_evict_bucket(f, &f->hash[i]);
118567
118568 - if (read_seqretry(&f->rnd_seqlock, seq))
118569 + local_bh_enable();
118570 + cond_resched();
118571 +
118572 + if (read_seqretry(&f->rnd_seqlock, seq) ||
118573 + percpu_counter_sum(&nf->mem))
118574 goto evict_again;
118575
118576 - local_bh_enable();
118577 -
118578 percpu_counter_destroy(&nf->mem);
118579 }
118580 EXPORT_SYMBOL(inet_frags_exit_net);
118581 @@ -284,8 +274,8 @@ static inline void fq_unlink(struct inet_frag_queue *fq, struct inet_frags *f)
118582 struct inet_frag_bucket *hb;
118583
118584 hb = get_frag_bucket_locked(fq, f);
118585 - if (!(fq->flags & INET_FRAG_EVICTED))
118586 - hlist_del(&fq->list);
118587 + hlist_del(&fq->list);
118588 + fq->flags |= INET_FRAG_COMPLETE;
118589 spin_unlock(&hb->chain_lock);
118590 }
118591
118592 @@ -297,7 +287,6 @@ void inet_frag_kill(struct inet_frag_queue *fq, struct inet_frags *f)
118593 if (!(fq->flags & INET_FRAG_COMPLETE)) {
118594 fq_unlink(fq, f);
118595 atomic_dec(&fq->refcnt);
118596 - fq->flags |= INET_FRAG_COMPLETE;
118597 }
118598 }
118599 EXPORT_SYMBOL(inet_frag_kill);
118600 @@ -330,11 +319,12 @@ void inet_frag_destroy(struct inet_frag_queue *q, struct inet_frags *f)
118601 fp = xp;
118602 }
118603 sum = sum_truesize + f->qsize;
118604 - sub_frag_mem_limit(q, sum);
118605
118606 if (f->destructor)
118607 f->destructor(q);
118608 kmem_cache_free(f->frags_cachep, q);
118609 +
118610 + sub_frag_mem_limit(nf, sum);
118611 }
118612 EXPORT_SYMBOL(inet_frag_destroy);
118613
118614 @@ -390,7 +380,7 @@ static struct inet_frag_queue *inet_frag_alloc(struct netns_frags *nf,
118615
118616 q->net = nf;
118617 f->constructor(q, arg);
118618 - add_frag_mem_limit(q, f->qsize);
118619 + add_frag_mem_limit(nf, f->qsize);
118620
118621 setup_timer(&q->timer, f->frag_expire, (unsigned long)q);
118622 spin_lock_init(&q->lock);
118623 diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
118624 index c6fb80b..8705495 100644
118625 --- a/net/ipv4/inet_hashtables.c
118626 +++ b/net/ipv4/inet_hashtables.c
118627 @@ -18,6 +18,7 @@
118628 #include <linux/sched.h>
118629 #include <linux/slab.h>
118630 #include <linux/wait.h>
118631 +#include <linux/security.h>
118632
118633 #include <net/inet_connection_sock.h>
118634 #include <net/inet_hashtables.h>
118635 @@ -53,6 +54,8 @@ u32 sk_ehashfn(const struct sock *sk)
118636 sk->sk_daddr, sk->sk_dport);
118637 }
118638
118639 +extern void gr_update_task_in_ip_table(const struct inet_sock *inet);
118640 +
118641 /*
118642 * Allocate and initialize a new local port bind bucket.
118643 * The bindhash mutex for snum's hash chain must be held here.
118644 @@ -564,6 +567,8 @@ ok:
118645 twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
118646 spin_unlock(&head->lock);
118647
118648 + gr_update_task_in_ip_table(inet_sk(sk));
118649 +
118650 if (tw) {
118651 inet_twsk_deschedule(tw);
118652 while (twrefcnt) {
118653 diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
118654 index 241afd7..31b95d5 100644
118655 --- a/net/ipv4/inetpeer.c
118656 +++ b/net/ipv4/inetpeer.c
118657 @@ -461,7 +461,7 @@ relookup:
118658 if (p) {
118659 p->daddr = *daddr;
118660 atomic_set(&p->refcnt, 1);
118661 - atomic_set(&p->rid, 0);
118662 + atomic_set_unchecked(&p->rid, 0);
118663 p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW;
118664 p->rate_tokens = 0;
118665 /* 60*HZ is arbitrary, but chosen enough high so that the first
118666 diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
118667 index cc1da6d..593fc73 100644
118668 --- a/net/ipv4/ip_fragment.c
118669 +++ b/net/ipv4/ip_fragment.c
118670 @@ -192,7 +192,7 @@ static void ip_expire(unsigned long arg)
118671 ipq_kill(qp);
118672 IP_INC_STATS_BH(net, IPSTATS_MIB_REASMFAILS);
118673
118674 - if (!(qp->q.flags & INET_FRAG_EVICTED)) {
118675 + if (!inet_frag_evicting(&qp->q)) {
118676 struct sk_buff *head = qp->q.fragments;
118677 const struct iphdr *iph;
118678 int err;
118679 @@ -268,7 +268,7 @@ static int ip_frag_too_far(struct ipq *qp)
118680 return 0;
118681
118682 start = qp->rid;
118683 - end = atomic_inc_return(&peer->rid);
118684 + end = atomic_inc_return_unchecked(&peer->rid);
118685 qp->rid = end;
118686
118687 rc = qp->q.fragments && (end - start) > max;
118688 @@ -301,7 +301,7 @@ static int ip_frag_reinit(struct ipq *qp)
118689 kfree_skb(fp);
118690 fp = xp;
118691 } while (fp);
118692 - sub_frag_mem_limit(&qp->q, sum_truesize);
118693 + sub_frag_mem_limit(qp->q.net, sum_truesize);
118694
118695 qp->q.flags = 0;
118696 qp->q.len = 0;
118697 @@ -446,7 +446,7 @@ found:
118698 qp->q.fragments = next;
118699
118700 qp->q.meat -= free_it->len;
118701 - sub_frag_mem_limit(&qp->q, free_it->truesize);
118702 + sub_frag_mem_limit(qp->q.net, free_it->truesize);
118703 kfree_skb(free_it);
118704 }
118705 }
118706 @@ -470,7 +470,7 @@ found:
118707 qp->q.stamp = skb->tstamp;
118708 qp->q.meat += skb->len;
118709 qp->ecn |= ecn;
118710 - add_frag_mem_limit(&qp->q, skb->truesize);
118711 + add_frag_mem_limit(qp->q.net, skb->truesize);
118712 if (offset == 0)
118713 qp->q.flags |= INET_FRAG_FIRST_IN;
118714
118715 @@ -573,7 +573,7 @@ static int ip_frag_reasm(struct ipq *qp, struct sk_buff *prev,
118716 head->len -= clone->len;
118717 clone->csum = 0;
118718 clone->ip_summed = head->ip_summed;
118719 - add_frag_mem_limit(&qp->q, clone->truesize);
118720 + add_frag_mem_limit(qp->q.net, clone->truesize);
118721 }
118722
118723 skb_push(head, head->data - skb_network_header(head));
118724 @@ -601,7 +601,7 @@ static int ip_frag_reasm(struct ipq *qp, struct sk_buff *prev,
118725 }
118726 fp = next;
118727 }
118728 - sub_frag_mem_limit(&qp->q, sum_truesize);
118729 + sub_frag_mem_limit(qp->q.net, sum_truesize);
118730
118731 head->next = NULL;
118732 head->dev = dev;
118733 @@ -750,12 +750,11 @@ static struct ctl_table ip4_frags_ctl_table[] = {
118734
118735 static int __net_init ip4_frags_ns_ctl_register(struct net *net)
118736 {
118737 - struct ctl_table *table;
118738 + ctl_table_no_const *table = NULL;
118739 struct ctl_table_header *hdr;
118740
118741 - table = ip4_frags_ns_ctl_table;
118742 if (!net_eq(net, &init_net)) {
118743 - table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
118744 + table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
118745 if (!table)
118746 goto err_alloc;
118747
118748 @@ -769,9 +768,10 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
118749 /* Don't export sysctls to unprivileged users */
118750 if (net->user_ns != &init_user_ns)
118751 table[0].procname = NULL;
118752 - }
118753 + hdr = register_net_sysctl(net, "net/ipv4", table);
118754 + } else
118755 + hdr = register_net_sysctl(net, "net/ipv4", ip4_frags_ns_ctl_table);
118756
118757 - hdr = register_net_sysctl(net, "net/ipv4", table);
118758 if (!hdr)
118759 goto err_reg;
118760
118761 @@ -779,8 +779,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
118762 return 0;
118763
118764 err_reg:
118765 - if (!net_eq(net, &init_net))
118766 - kfree(table);
118767 + kfree(table);
118768 err_alloc:
118769 return -ENOMEM;
118770 }
118771 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
118772 index 5fd7064..d13d75f 100644
118773 --- a/net/ipv4/ip_gre.c
118774 +++ b/net/ipv4/ip_gre.c
118775 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
118776 module_param(log_ecn_error, bool, 0644);
118777 MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
118778
118779 -static struct rtnl_link_ops ipgre_link_ops __read_mostly;
118780 +static struct rtnl_link_ops ipgre_link_ops;
118781 static int ipgre_tunnel_init(struct net_device *dev);
118782
118783 static int ipgre_net_id __read_mostly;
118784 @@ -819,7 +819,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
118785 [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 },
118786 };
118787
118788 -static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
118789 +static struct rtnl_link_ops ipgre_link_ops = {
118790 .kind = "gre",
118791 .maxtype = IFLA_GRE_MAX,
118792 .policy = ipgre_policy,
118793 @@ -834,7 +834,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
118794 .get_link_net = ip_tunnel_get_link_net,
118795 };
118796
118797 -static struct rtnl_link_ops ipgre_tap_ops __read_mostly = {
118798 +static struct rtnl_link_ops ipgre_tap_ops = {
118799 .kind = "gretap",
118800 .maxtype = IFLA_GRE_MAX,
118801 .policy = ipgre_policy,
118802 diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
118803 index 2db4c87..4db9282 100644
118804 --- a/net/ipv4/ip_input.c
118805 +++ b/net/ipv4/ip_input.c
118806 @@ -147,6 +147,10 @@
118807 #include <linux/mroute.h>
118808 #include <linux/netlink.h>
118809
118810 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118811 +extern int grsec_enable_blackhole;
118812 +#endif
118813 +
118814 /*
118815 * Process Router Attention IP option (RFC 2113)
118816 */
118817 @@ -223,6 +227,9 @@ static int ip_local_deliver_finish(struct sock *sk, struct sk_buff *skb)
118818 if (!raw) {
118819 if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
118820 IP_INC_STATS_BH(net, IPSTATS_MIB_INUNKNOWNPROTOS);
118821 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118822 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
118823 +#endif
118824 icmp_send(skb, ICMP_DEST_UNREACH,
118825 ICMP_PROT_UNREACH, 0);
118826 }
118827 diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
118828 index 6ddde89..653e224 100644
118829 --- a/net/ipv4/ip_sockglue.c
118830 +++ b/net/ipv4/ip_sockglue.c
118831 @@ -1291,7 +1291,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
118832 len = min_t(unsigned int, len, opt->optlen);
118833 if (put_user(len, optlen))
118834 return -EFAULT;
118835 - if (copy_to_user(optval, opt->__data, len))
118836 + if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) ||
118837 + copy_to_user(optval, opt->__data, len))
118838 return -EFAULT;
118839 return 0;
118840 }
118841 @@ -1425,7 +1426,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
118842 if (sk->sk_type != SOCK_STREAM)
118843 return -ENOPROTOOPT;
118844
118845 - msg.msg_control = (__force void *) optval;
118846 + msg.msg_control = (__force_kernel void *) optval;
118847 msg.msg_controllen = len;
118848 msg.msg_flags = flags;
118849
118850 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
118851 index 0c15208..a3a76c5 100644
118852 --- a/net/ipv4/ip_vti.c
118853 +++ b/net/ipv4/ip_vti.c
118854 @@ -45,7 +45,7 @@
118855 #include <net/net_namespace.h>
118856 #include <net/netns/generic.h>
118857
118858 -static struct rtnl_link_ops vti_link_ops __read_mostly;
118859 +static struct rtnl_link_ops vti_link_ops;
118860
118861 static int vti_net_id __read_mostly;
118862 static int vti_tunnel_init(struct net_device *dev);
118863 @@ -525,7 +525,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
118864 [IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
118865 };
118866
118867 -static struct rtnl_link_ops vti_link_ops __read_mostly = {
118868 +static struct rtnl_link_ops vti_link_ops = {
118869 .kind = "vti",
118870 .maxtype = IFLA_VTI_MAX,
118871 .policy = vti_policy,
118872 diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
118873 index 8e7328c..9bd7ed3 100644
118874 --- a/net/ipv4/ipconfig.c
118875 +++ b/net/ipv4/ipconfig.c
118876 @@ -333,7 +333,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
118877
118878 mm_segment_t oldfs = get_fs();
118879 set_fs(get_ds());
118880 - res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
118881 + res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
118882 set_fs(oldfs);
118883 return res;
118884 }
118885 @@ -344,7 +344,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
118886
118887 mm_segment_t oldfs = get_fs();
118888 set_fs(get_ds());
118889 - res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
118890 + res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
118891 set_fs(oldfs);
118892 return res;
118893 }
118894 @@ -355,7 +355,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
118895
118896 mm_segment_t oldfs = get_fs();
118897 set_fs(get_ds());
118898 - res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
118899 + res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg);
118900 set_fs(oldfs);
118901 return res;
118902 }
118903 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
118904 index ff96396..2e928ba 100644
118905 --- a/net/ipv4/ipip.c
118906 +++ b/net/ipv4/ipip.c
118907 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
118908 static int ipip_net_id __read_mostly;
118909
118910 static int ipip_tunnel_init(struct net_device *dev);
118911 -static struct rtnl_link_ops ipip_link_ops __read_mostly;
118912 +static struct rtnl_link_ops ipip_link_ops;
118913
118914 static int ipip_err(struct sk_buff *skb, u32 info)
118915 {
118916 @@ -487,7 +487,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
118917 [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
118918 };
118919
118920 -static struct rtnl_link_ops ipip_link_ops __read_mostly = {
118921 +static struct rtnl_link_ops ipip_link_ops = {
118922 .kind = "ipip",
118923 .maxtype = IFLA_IPTUN_MAX,
118924 .policy = ipip_policy,
118925 diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
118926 index a612007..99ac4bc5 100644
118927 --- a/net/ipv4/netfilter/arp_tables.c
118928 +++ b/net/ipv4/netfilter/arp_tables.c
118929 @@ -884,14 +884,14 @@ static int compat_table_info(const struct xt_table_info *info,
118930 #endif
118931
118932 static int get_info(struct net *net, void __user *user,
118933 - const int *len, int compat)
118934 + int len, int compat)
118935 {
118936 char name[XT_TABLE_MAXNAMELEN];
118937 struct xt_table *t;
118938 int ret;
118939
118940 - if (*len != sizeof(struct arpt_getinfo)) {
118941 - duprintf("length %u != %Zu\n", *len,
118942 + if (len != sizeof(struct arpt_getinfo)) {
118943 + duprintf("length %u != %Zu\n", len,
118944 sizeof(struct arpt_getinfo));
118945 return -EINVAL;
118946 }
118947 @@ -928,7 +928,7 @@ static int get_info(struct net *net, void __user *user,
118948 info.size = private->size;
118949 strcpy(info.name, name);
118950
118951 - if (copy_to_user(user, &info, *len) != 0)
118952 + if (copy_to_user(user, &info, len) != 0)
118953 ret = -EFAULT;
118954 else
118955 ret = 0;
118956 @@ -1695,7 +1695,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
118957
118958 switch (cmd) {
118959 case ARPT_SO_GET_INFO:
118960 - ret = get_info(sock_net(sk), user, len, 1);
118961 + ret = get_info(sock_net(sk), user, *len, 1);
118962 break;
118963 case ARPT_SO_GET_ENTRIES:
118964 ret = compat_get_entries(sock_net(sk), user, len);
118965 @@ -1740,7 +1740,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
118966
118967 switch (cmd) {
118968 case ARPT_SO_GET_INFO:
118969 - ret = get_info(sock_net(sk), user, len, 0);
118970 + ret = get_info(sock_net(sk), user, *len, 0);
118971 break;
118972
118973 case ARPT_SO_GET_ENTRIES:
118974 diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
118975 index 2d0e265..67e5b8d 100644
118976 --- a/net/ipv4/netfilter/ip_tables.c
118977 +++ b/net/ipv4/netfilter/ip_tables.c
118978 @@ -1072,14 +1072,14 @@ static int compat_table_info(const struct xt_table_info *info,
118979 #endif
118980
118981 static int get_info(struct net *net, void __user *user,
118982 - const int *len, int compat)
118983 + int len, int compat)
118984 {
118985 char name[XT_TABLE_MAXNAMELEN];
118986 struct xt_table *t;
118987 int ret;
118988
118989 - if (*len != sizeof(struct ipt_getinfo)) {
118990 - duprintf("length %u != %zu\n", *len,
118991 + if (len != sizeof(struct ipt_getinfo)) {
118992 + duprintf("length %u != %zu\n", len,
118993 sizeof(struct ipt_getinfo));
118994 return -EINVAL;
118995 }
118996 @@ -1116,7 +1116,7 @@ static int get_info(struct net *net, void __user *user,
118997 info.size = private->size;
118998 strcpy(info.name, name);
118999
119000 - if (copy_to_user(user, &info, *len) != 0)
119001 + if (copy_to_user(user, &info, len) != 0)
119002 ret = -EFAULT;
119003 else
119004 ret = 0;
119005 @@ -1978,7 +1978,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
119006
119007 switch (cmd) {
119008 case IPT_SO_GET_INFO:
119009 - ret = get_info(sock_net(sk), user, len, 1);
119010 + ret = get_info(sock_net(sk), user, *len, 1);
119011 break;
119012 case IPT_SO_GET_ENTRIES:
119013 ret = compat_get_entries(sock_net(sk), user, len);
119014 @@ -2025,7 +2025,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
119015
119016 switch (cmd) {
119017 case IPT_SO_GET_INFO:
119018 - ret = get_info(sock_net(sk), user, len, 0);
119019 + ret = get_info(sock_net(sk), user, *len, 0);
119020 break;
119021
119022 case IPT_SO_GET_ENTRIES:
119023 diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
119024 index 771ab3d..5b99b18 100644
119025 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
119026 +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
119027 @@ -725,7 +725,7 @@ static int clusterip_net_init(struct net *net)
119028 spin_lock_init(&cn->lock);
119029
119030 #ifdef CONFIG_PROC_FS
119031 - cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net);
119032 + cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net);
119033 if (!cn->procdir) {
119034 pr_err("Unable to proc dir entry\n");
119035 return -ENOMEM;
119036 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
119037 index 05ff44b..da00000 100644
119038 --- a/net/ipv4/ping.c
119039 +++ b/net/ipv4/ping.c
119040 @@ -59,7 +59,7 @@ struct ping_table {
119041 };
119042
119043 static struct ping_table ping_table;
119044 -struct pingv6_ops pingv6_ops;
119045 +struct pingv6_ops *pingv6_ops;
119046 EXPORT_SYMBOL_GPL(pingv6_ops);
119047
119048 static u16 ping_port_rover;
119049 @@ -359,7 +359,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
119050 return -ENODEV;
119051 }
119052 }
119053 - has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev,
119054 + has_addr = pingv6_ops->ipv6_chk_addr(net, &addr->sin6_addr, dev,
119055 scoped);
119056 rcu_read_unlock();
119057
119058 @@ -567,7 +567,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
119059 }
119060 #if IS_ENABLED(CONFIG_IPV6)
119061 } else if (skb->protocol == htons(ETH_P_IPV6)) {
119062 - harderr = pingv6_ops.icmpv6_err_convert(type, code, &err);
119063 + harderr = pingv6_ops->icmpv6_err_convert(type, code, &err);
119064 #endif
119065 }
119066
119067 @@ -585,7 +585,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
119068 info, (u8 *)icmph);
119069 #if IS_ENABLED(CONFIG_IPV6)
119070 } else if (family == AF_INET6) {
119071 - pingv6_ops.ipv6_icmp_error(sk, skb, err, 0,
119072 + pingv6_ops->ipv6_icmp_error(sk, skb, err, 0,
119073 info, (u8 *)icmph);
119074 #endif
119075 }
119076 @@ -918,10 +918,10 @@ int ping_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int noblock,
119077 }
119078
119079 if (inet6_sk(sk)->rxopt.all)
119080 - pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb);
119081 + pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb);
119082 if (skb->protocol == htons(ETH_P_IPV6) &&
119083 inet6_sk(sk)->rxopt.all)
119084 - pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb);
119085 + pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb);
119086 else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags)
119087 ip_cmsg_recv(msg, skb);
119088 #endif
119089 @@ -1116,7 +1116,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
119090 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
119091 0, sock_i_ino(sp),
119092 atomic_read(&sp->sk_refcnt), sp,
119093 - atomic_read(&sp->sk_drops));
119094 + atomic_read_unchecked(&sp->sk_drops));
119095 }
119096
119097 static int ping_v4_seq_show(struct seq_file *seq, void *v)
119098 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
119099 index 561cd4b..a32a155 100644
119100 --- a/net/ipv4/raw.c
119101 +++ b/net/ipv4/raw.c
119102 @@ -323,7 +323,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
119103 int raw_rcv(struct sock *sk, struct sk_buff *skb)
119104 {
119105 if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
119106 - atomic_inc(&sk->sk_drops);
119107 + atomic_inc_unchecked(&sk->sk_drops);
119108 kfree_skb(skb);
119109 return NET_RX_DROP;
119110 }
119111 @@ -771,16 +771,20 @@ static int raw_init(struct sock *sk)
119112
119113 static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
119114 {
119115 + struct icmp_filter filter;
119116 +
119117 if (optlen > sizeof(struct icmp_filter))
119118 optlen = sizeof(struct icmp_filter);
119119 - if (copy_from_user(&raw_sk(sk)->filter, optval, optlen))
119120 + if (copy_from_user(&filter, optval, optlen))
119121 return -EFAULT;
119122 + raw_sk(sk)->filter = filter;
119123 return 0;
119124 }
119125
119126 static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen)
119127 {
119128 int len, ret = -EFAULT;
119129 + struct icmp_filter filter;
119130
119131 if (get_user(len, optlen))
119132 goto out;
119133 @@ -790,8 +794,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
119134 if (len > sizeof(struct icmp_filter))
119135 len = sizeof(struct icmp_filter);
119136 ret = -EFAULT;
119137 - if (put_user(len, optlen) ||
119138 - copy_to_user(optval, &raw_sk(sk)->filter, len))
119139 + filter = raw_sk(sk)->filter;
119140 + if (put_user(len, optlen) || len > sizeof filter || copy_to_user(optval, &filter, len))
119141 goto out;
119142 ret = 0;
119143 out: return ret;
119144 @@ -1020,7 +1024,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
119145 0, 0L, 0,
119146 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
119147 0, sock_i_ino(sp),
119148 - atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
119149 + atomic_read(&sp->sk_refcnt), sp, atomic_read_unchecked(&sp->sk_drops));
119150 }
119151
119152 static int raw_seq_show(struct seq_file *seq, void *v)
119153 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
119154 index f45f2a1..e7d47a3 100644
119155 --- a/net/ipv4/route.c
119156 +++ b/net/ipv4/route.c
119157 @@ -227,7 +227,7 @@ static const struct seq_operations rt_cache_seq_ops = {
119158
119159 static int rt_cache_seq_open(struct inode *inode, struct file *file)
119160 {
119161 - return seq_open(file, &rt_cache_seq_ops);
119162 + return seq_open_restrict(file, &rt_cache_seq_ops);
119163 }
119164
119165 static const struct file_operations rt_cache_seq_fops = {
119166 @@ -318,7 +318,7 @@ static const struct seq_operations rt_cpu_seq_ops = {
119167
119168 static int rt_cpu_seq_open(struct inode *inode, struct file *file)
119169 {
119170 - return seq_open(file, &rt_cpu_seq_ops);
119171 + return seq_open_restrict(file, &rt_cpu_seq_ops);
119172 }
119173
119174 static const struct file_operations rt_cpu_seq_fops = {
119175 @@ -356,7 +356,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v)
119176
119177 static int rt_acct_proc_open(struct inode *inode, struct file *file)
119178 {
119179 - return single_open(file, rt_acct_proc_show, NULL);
119180 + return single_open_restrict(file, rt_acct_proc_show, NULL);
119181 }
119182
119183 static const struct file_operations rt_acct_proc_fops = {
119184 @@ -458,11 +458,11 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
119185
119186 #define IP_IDENTS_SZ 2048u
119187 struct ip_ident_bucket {
119188 - atomic_t id;
119189 + atomic_unchecked_t id;
119190 u32 stamp32;
119191 };
119192
119193 -static struct ip_ident_bucket *ip_idents __read_mostly;
119194 +static struct ip_ident_bucket ip_idents[IP_IDENTS_SZ] __read_mostly;
119195
119196 /* In order to protect privacy, we add a perturbation to identifiers
119197 * if one generator is seldom used. This makes hard for an attacker
119198 @@ -478,7 +478,7 @@ u32 ip_idents_reserve(u32 hash, int segs)
119199 if (old != now && cmpxchg(&bucket->stamp32, old, now) == old)
119200 delta = prandom_u32_max(now - old);
119201
119202 - return atomic_add_return(segs + delta, &bucket->id) - segs;
119203 + return atomic_add_return_unchecked(segs + delta, &bucket->id) - segs;
119204 }
119205 EXPORT_SYMBOL(ip_idents_reserve);
119206
119207 @@ -2641,34 +2641,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
119208 .maxlen = sizeof(int),
119209 .mode = 0200,
119210 .proc_handler = ipv4_sysctl_rtcache_flush,
119211 + .extra1 = &init_net,
119212 },
119213 { },
119214 };
119215
119216 static __net_init int sysctl_route_net_init(struct net *net)
119217 {
119218 - struct ctl_table *tbl;
119219 + ctl_table_no_const *tbl = NULL;
119220
119221 - tbl = ipv4_route_flush_table;
119222 if (!net_eq(net, &init_net)) {
119223 - tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL);
119224 + tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL);
119225 if (!tbl)
119226 goto err_dup;
119227
119228 /* Don't export sysctls to unprivileged users */
119229 if (net->user_ns != &init_user_ns)
119230 tbl[0].procname = NULL;
119231 - }
119232 - tbl[0].extra1 = net;
119233 + tbl[0].extra1 = net;
119234 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
119235 + } else
119236 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", ipv4_route_flush_table);
119237
119238 - net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
119239 if (!net->ipv4.route_hdr)
119240 goto err_reg;
119241 return 0;
119242
119243 err_reg:
119244 - if (tbl != ipv4_route_flush_table)
119245 - kfree(tbl);
119246 + kfree(tbl);
119247 err_dup:
119248 return -ENOMEM;
119249 }
119250 @@ -2691,8 +2691,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
119251
119252 static __net_init int rt_genid_init(struct net *net)
119253 {
119254 - atomic_set(&net->ipv4.rt_genid, 0);
119255 - atomic_set(&net->fnhe_genid, 0);
119256 + atomic_set_unchecked(&net->ipv4.rt_genid, 0);
119257 + atomic_set_unchecked(&net->fnhe_genid, 0);
119258 get_random_bytes(&net->ipv4.dev_addr_genid,
119259 sizeof(net->ipv4.dev_addr_genid));
119260 return 0;
119261 @@ -2736,11 +2736,7 @@ int __init ip_rt_init(void)
119262 int rc = 0;
119263 int cpu;
119264
119265 - ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL);
119266 - if (!ip_idents)
119267 - panic("IP: failed to allocate ip_idents\n");
119268 -
119269 - prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
119270 + prandom_bytes(ip_idents, sizeof(ip_idents));
119271
119272 for_each_possible_cpu(cpu) {
119273 struct uncached_list *ul = &per_cpu(rt_uncached_list, cpu);
119274 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
119275 index c3852a7..7bdbde7 100644
119276 --- a/net/ipv4/sysctl_net_ipv4.c
119277 +++ b/net/ipv4/sysctl_net_ipv4.c
119278 @@ -60,7 +60,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
119279 container_of(table->data, struct net, ipv4.ip_local_ports.range);
119280 int ret;
119281 int range[2];
119282 - struct ctl_table tmp = {
119283 + ctl_table_no_const tmp = {
119284 .data = &range,
119285 .maxlen = sizeof(range),
119286 .mode = table->mode,
119287 @@ -118,7 +118,7 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write,
119288 int ret;
119289 gid_t urange[2];
119290 kgid_t low, high;
119291 - struct ctl_table tmp = {
119292 + ctl_table_no_const tmp = {
119293 .data = &urange,
119294 .maxlen = sizeof(urange),
119295 .mode = table->mode,
119296 @@ -149,7 +149,7 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
119297 void __user *buffer, size_t *lenp, loff_t *ppos)
119298 {
119299 char val[TCP_CA_NAME_MAX];
119300 - struct ctl_table tbl = {
119301 + ctl_table_no_const tbl = {
119302 .data = val,
119303 .maxlen = TCP_CA_NAME_MAX,
119304 };
119305 @@ -168,7 +168,7 @@ static int proc_tcp_available_congestion_control(struct ctl_table *ctl,
119306 void __user *buffer, size_t *lenp,
119307 loff_t *ppos)
119308 {
119309 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
119310 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, };
119311 int ret;
119312
119313 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
119314 @@ -185,7 +185,7 @@ static int proc_allowed_congestion_control(struct ctl_table *ctl,
119315 void __user *buffer, size_t *lenp,
119316 loff_t *ppos)
119317 {
119318 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
119319 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX };
119320 int ret;
119321
119322 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
119323 @@ -204,7 +204,7 @@ static int proc_tcp_fastopen_key(struct ctl_table *ctl, int write,
119324 void __user *buffer, size_t *lenp,
119325 loff_t *ppos)
119326 {
119327 - struct ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
119328 + ctl_table_no_const tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
119329 struct tcp_fastopen_context *ctxt;
119330 int ret;
119331 u32 user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */
119332 @@ -902,13 +902,12 @@ static struct ctl_table ipv4_net_table[] = {
119333
119334 static __net_init int ipv4_sysctl_init_net(struct net *net)
119335 {
119336 - struct ctl_table *table;
119337 + ctl_table_no_const *table = NULL;
119338
119339 - table = ipv4_net_table;
119340 if (!net_eq(net, &init_net)) {
119341 int i;
119342
119343 - table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL);
119344 + table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL);
119345 if (!table)
119346 goto err_alloc;
119347
119348 @@ -917,7 +916,10 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
119349 table[i].data += (void *)net - (void *)&init_net;
119350 }
119351
119352 - net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
119353 + if (!net_eq(net, &init_net))
119354 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
119355 + else
119356 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", ipv4_net_table);
119357 if (!net->ipv4.ipv4_hdr)
119358 goto err_reg;
119359
119360 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
119361 index c9ab964..607d9f7 100644
119362 --- a/net/ipv4/tcp_input.c
119363 +++ b/net/ipv4/tcp_input.c
119364 @@ -767,7 +767,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
119365 * without any lock. We want to make sure compiler wont store
119366 * intermediate values in this location.
119367 */
119368 - ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate,
119369 + ACCESS_ONCE_RW(sk->sk_pacing_rate) = min_t(u64, rate,
119370 sk->sk_max_pacing_rate);
119371 }
119372
119373 @@ -4610,7 +4610,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
119374 * simplifies code)
119375 */
119376 static void
119377 -tcp_collapse(struct sock *sk, struct sk_buff_head *list,
119378 +__intentional_overflow(5,6) tcp_collapse(struct sock *sk, struct sk_buff_head *list,
119379 struct sk_buff *head, struct sk_buff *tail,
119380 u32 start, u32 end)
119381 {
119382 @@ -5605,6 +5605,7 @@ discard:
119383 tcp_paws_reject(&tp->rx_opt, 0))
119384 goto discard_and_undo;
119385
119386 +#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT
119387 if (th->syn) {
119388 /* We see SYN without ACK. It is attempt of
119389 * simultaneous connect with crossed SYNs.
119390 @@ -5655,6 +5656,7 @@ discard:
119391 goto discard;
119392 #endif
119393 }
119394 +#endif
119395 /* "fifth, if neither of the SYN or RST bits is set then
119396 * drop the segment and return."
119397 */
119398 @@ -5701,7 +5703,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
119399 goto discard;
119400
119401 if (th->syn) {
119402 - if (th->fin)
119403 + if (th->fin || th->urg || th->psh)
119404 goto discard;
119405 if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
119406 return 1;
119407 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
119408 index fc1c658..4de4e33 100644
119409 --- a/net/ipv4/tcp_ipv4.c
119410 +++ b/net/ipv4/tcp_ipv4.c
119411 @@ -89,6 +89,10 @@ int sysctl_tcp_tw_reuse __read_mostly;
119412 int sysctl_tcp_low_latency __read_mostly;
119413 EXPORT_SYMBOL(sysctl_tcp_low_latency);
119414
119415 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119416 +extern int grsec_enable_blackhole;
119417 +#endif
119418 +
119419 #ifdef CONFIG_TCP_MD5SIG
119420 static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
119421 __be32 daddr, __be32 saddr, const struct tcphdr *th);
119422 @@ -1348,7 +1352,7 @@ static struct sock *tcp_v4_hnd_req(struct sock *sk, struct sk_buff *skb)
119423 req = inet_csk_search_req(sk, th->source, iph->saddr, iph->daddr);
119424 if (req) {
119425 nsk = tcp_check_req(sk, skb, req, false);
119426 - if (!nsk)
119427 + if (!nsk || nsk == sk)
119428 reqsk_put(req);
119429 return nsk;
119430 }
119431 @@ -1427,6 +1431,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
119432 return 0;
119433
119434 reset:
119435 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119436 + if (!grsec_enable_blackhole)
119437 +#endif
119438 tcp_v4_send_reset(rsk, skb);
119439 discard:
119440 kfree_skb(skb);
119441 @@ -1591,12 +1598,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
119442 TCP_SKB_CB(skb)->sacked = 0;
119443
119444 sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
119445 - if (!sk)
119446 + if (!sk) {
119447 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119448 + ret = 1;
119449 +#endif
119450 goto no_tcp_socket;
119451 -
119452 + }
119453 process:
119454 - if (sk->sk_state == TCP_TIME_WAIT)
119455 + if (sk->sk_state == TCP_TIME_WAIT) {
119456 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119457 + ret = 2;
119458 +#endif
119459 goto do_time_wait;
119460 + }
119461
119462 if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
119463 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
119464 @@ -1652,6 +1666,10 @@ csum_error:
119465 bad_packet:
119466 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
119467 } else {
119468 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119469 + if (!grsec_enable_blackhole || (ret == 1 &&
119470 + (skb->dev->flags & IFF_LOOPBACK)))
119471 +#endif
119472 tcp_v4_send_reset(NULL, skb);
119473 }
119474
119475 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
119476 index 17e7339..c72ff6c 100644
119477 --- a/net/ipv4/tcp_minisocks.c
119478 +++ b/net/ipv4/tcp_minisocks.c
119479 @@ -27,6 +27,10 @@
119480 #include <net/inet_common.h>
119481 #include <net/xfrm.h>
119482
119483 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119484 +extern int grsec_enable_blackhole;
119485 +#endif
119486 +
119487 int sysctl_tcp_syncookies __read_mostly = 1;
119488 EXPORT_SYMBOL(sysctl_tcp_syncookies);
119489
119490 @@ -778,7 +782,10 @@ embryonic_reset:
119491 * avoid becoming vulnerable to outside attack aiming at
119492 * resetting legit local connections.
119493 */
119494 - req->rsk_ops->send_reset(sk, skb);
119495 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119496 + if (!grsec_enable_blackhole)
119497 +#endif
119498 + req->rsk_ops->send_reset(sk, skb);
119499 } else if (fastopen) { /* received a valid RST pkt */
119500 reqsk_fastopen_remove(sk, req, true);
119501 tcp_reset(sk);
119502 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
119503 index ebf5ff5..4d1ff32 100644
119504 --- a/net/ipv4/tcp_probe.c
119505 +++ b/net/ipv4/tcp_probe.c
119506 @@ -236,7 +236,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
119507 if (cnt + width >= len)
119508 break;
119509
119510 - if (copy_to_user(buf + cnt, tbuf, width))
119511 + if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width))
119512 return -EFAULT;
119513 cnt += width;
119514 }
119515 diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
119516 index 8c65dc1..55fd1ba 100644
119517 --- a/net/ipv4/tcp_timer.c
119518 +++ b/net/ipv4/tcp_timer.c
119519 @@ -22,6 +22,10 @@
119520 #include <linux/gfp.h>
119521 #include <net/tcp.h>
119522
119523 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119524 +extern int grsec_lastack_retries;
119525 +#endif
119526 +
119527 int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
119528 int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
119529 int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
119530 @@ -195,6 +199,13 @@ static int tcp_write_timeout(struct sock *sk)
119531 }
119532 }
119533
119534 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119535 + if ((sk->sk_state == TCP_LAST_ACK) &&
119536 + (grsec_lastack_retries > 0) &&
119537 + (grsec_lastack_retries < retry_until))
119538 + retry_until = grsec_lastack_retries;
119539 +#endif
119540 +
119541 if (retransmits_timed_out(sk, retry_until,
119542 syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
119543 /* Has it gone just too far? */
119544 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
119545 index 83aa604..dbfddf5 100644
119546 --- a/net/ipv4/udp.c
119547 +++ b/net/ipv4/udp.c
119548 @@ -87,6 +87,7 @@
119549 #include <linux/types.h>
119550 #include <linux/fcntl.h>
119551 #include <linux/module.h>
119552 +#include <linux/security.h>
119553 #include <linux/socket.h>
119554 #include <linux/sockios.h>
119555 #include <linux/igmp.h>
119556 @@ -115,6 +116,10 @@
119557 #include <net/busy_poll.h>
119558 #include "udp_impl.h"
119559
119560 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119561 +extern int grsec_enable_blackhole;
119562 +#endif
119563 +
119564 struct udp_table udp_table __read_mostly;
119565 EXPORT_SYMBOL(udp_table);
119566
119567 @@ -608,6 +613,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk,
119568 return true;
119569 }
119570
119571 +extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb);
119572 +extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr);
119573 +
119574 /*
119575 * This routine is called by the ICMP module when it gets some
119576 * sort of error condition. If err < 0 then the socket should
119577 @@ -944,9 +952,18 @@ int udp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
119578 dport = usin->sin_port;
119579 if (dport == 0)
119580 return -EINVAL;
119581 +
119582 + err = gr_search_udp_sendmsg(sk, usin);
119583 + if (err)
119584 + return err;
119585 } else {
119586 if (sk->sk_state != TCP_ESTABLISHED)
119587 return -EDESTADDRREQ;
119588 +
119589 + err = gr_search_udp_sendmsg(sk, NULL);
119590 + if (err)
119591 + return err;
119592 +
119593 daddr = inet->inet_daddr;
119594 dport = inet->inet_dport;
119595 /* Open fast path for connected socket.
119596 @@ -1193,7 +1210,7 @@ static unsigned int first_packet_length(struct sock *sk)
119597 IS_UDPLITE(sk));
119598 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
119599 IS_UDPLITE(sk));
119600 - atomic_inc(&sk->sk_drops);
119601 + atomic_inc_unchecked(&sk->sk_drops);
119602 __skb_unlink(skb, rcvq);
119603 __skb_queue_tail(&list_kill, skb);
119604 }
119605 @@ -1273,6 +1290,10 @@ try_again:
119606 if (!skb)
119607 goto out;
119608
119609 + err = gr_search_udp_recvmsg(sk, skb);
119610 + if (err)
119611 + goto out_free;
119612 +
119613 ulen = skb->len - sizeof(struct udphdr);
119614 copied = len;
119615 if (copied > ulen)
119616 @@ -1305,7 +1326,7 @@ try_again:
119617 if (unlikely(err)) {
119618 trace_kfree_skb(skb, udp_recvmsg);
119619 if (!peeked) {
119620 - atomic_inc(&sk->sk_drops);
119621 + atomic_inc_unchecked(&sk->sk_drops);
119622 UDP_INC_STATS_USER(sock_net(sk),
119623 UDP_MIB_INERRORS, is_udplite);
119624 }
119625 @@ -1599,7 +1620,7 @@ csum_error:
119626 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
119627 drop:
119628 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
119629 - atomic_inc(&sk->sk_drops);
119630 + atomic_inc_unchecked(&sk->sk_drops);
119631 kfree_skb(skb);
119632 return -1;
119633 }
119634 @@ -1617,7 +1638,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
119635 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
119636
119637 if (!skb1) {
119638 - atomic_inc(&sk->sk_drops);
119639 + atomic_inc_unchecked(&sk->sk_drops);
119640 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
119641 IS_UDPLITE(sk));
119642 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
119643 @@ -1823,6 +1844,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
119644 goto csum_error;
119645
119646 UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
119647 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119648 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
119649 +#endif
119650 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
119651
119652 /*
119653 @@ -2420,7 +2444,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
119654 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
119655 0, sock_i_ino(sp),
119656 atomic_read(&sp->sk_refcnt), sp,
119657 - atomic_read(&sp->sk_drops));
119658 + atomic_read_unchecked(&sp->sk_drops));
119659 }
119660
119661 int udp4_seq_show(struct seq_file *seq, void *v)
119662 diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
119663 index bff6974..c63736c 100644
119664 --- a/net/ipv4/xfrm4_policy.c
119665 +++ b/net/ipv4/xfrm4_policy.c
119666 @@ -186,11 +186,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
119667 fl4->flowi4_tos = iph->tos;
119668 }
119669
119670 -static inline int xfrm4_garbage_collect(struct dst_ops *ops)
119671 +static int xfrm4_garbage_collect(struct dst_ops *ops)
119672 {
119673 struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
119674
119675 - xfrm4_policy_afinfo.garbage_collect(net);
119676 + xfrm_garbage_collect_deferred(net);
119677 return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
119678 }
119679
119680 @@ -268,19 +268,18 @@ static struct ctl_table xfrm4_policy_table[] = {
119681
119682 static int __net_init xfrm4_net_init(struct net *net)
119683 {
119684 - struct ctl_table *table;
119685 + ctl_table_no_const *table = NULL;
119686 struct ctl_table_header *hdr;
119687
119688 - table = xfrm4_policy_table;
119689 if (!net_eq(net, &init_net)) {
119690 - table = kmemdup(table, sizeof(xfrm4_policy_table), GFP_KERNEL);
119691 + table = kmemdup(xfrm4_policy_table, sizeof(xfrm4_policy_table), GFP_KERNEL);
119692 if (!table)
119693 goto err_alloc;
119694
119695 table[0].data = &net->xfrm.xfrm4_dst_ops.gc_thresh;
119696 - }
119697 -
119698 - hdr = register_net_sysctl(net, "net/ipv4", table);
119699 + hdr = register_net_sysctl(net, "net/ipv4", table);
119700 + } else
119701 + hdr = register_net_sysctl(net, "net/ipv4", xfrm4_policy_table);
119702 if (!hdr)
119703 goto err_reg;
119704
119705 @@ -288,8 +287,7 @@ static int __net_init xfrm4_net_init(struct net *net)
119706 return 0;
119707
119708 err_reg:
119709 - if (!net_eq(net, &init_net))
119710 - kfree(table);
119711 + kfree(table);
119712 err_alloc:
119713 return -ENOMEM;
119714 }
119715 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
119716 index 37b70e8..1475ab7 100644
119717 --- a/net/ipv6/addrconf.c
119718 +++ b/net/ipv6/addrconf.c
119719 @@ -178,7 +178,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
119720 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
119721 .mtu6 = IPV6_MIN_MTU,
119722 .accept_ra = 1,
119723 - .accept_redirects = 1,
119724 + .accept_redirects = 0,
119725 .autoconf = 1,
119726 .force_mld_version = 0,
119727 .mldv1_unsolicited_report_interval = 10 * HZ,
119728 @@ -219,7 +219,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
119729 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
119730 .mtu6 = IPV6_MIN_MTU,
119731 .accept_ra = 1,
119732 - .accept_redirects = 1,
119733 + .accept_redirects = 0,
119734 .autoconf = 1,
119735 .force_mld_version = 0,
119736 .mldv1_unsolicited_report_interval = 10 * HZ,
119737 @@ -620,7 +620,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
119738 idx = 0;
119739 head = &net->dev_index_head[h];
119740 rcu_read_lock();
119741 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^
119742 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^
119743 net->dev_base_seq;
119744 hlist_for_each_entry_rcu(dev, head, index_hlist) {
119745 if (idx < s_idx)
119746 @@ -2506,7 +2506,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
119747 p.iph.ihl = 5;
119748 p.iph.protocol = IPPROTO_IPV6;
119749 p.iph.ttl = 64;
119750 - ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
119751 + ifr.ifr_ifru.ifru_data = (void __force_user *)&p;
119752
119753 if (ops->ndo_do_ioctl) {
119754 mm_segment_t oldfs = get_fs();
119755 @@ -3772,16 +3772,23 @@ static const struct file_operations if6_fops = {
119756 .release = seq_release_net,
119757 };
119758
119759 +extern void register_ipv6_seq_ops_addr(struct seq_operations *addr);
119760 +extern void unregister_ipv6_seq_ops_addr(void);
119761 +
119762 static int __net_init if6_proc_net_init(struct net *net)
119763 {
119764 - if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
119765 + register_ipv6_seq_ops_addr(&if6_seq_ops);
119766 + if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) {
119767 + unregister_ipv6_seq_ops_addr();
119768 return -ENOMEM;
119769 + }
119770 return 0;
119771 }
119772
119773 static void __net_exit if6_proc_net_exit(struct net *net)
119774 {
119775 remove_proc_entry("if_inet6", net->proc_net);
119776 + unregister_ipv6_seq_ops_addr();
119777 }
119778
119779 static struct pernet_operations if6_proc_net_ops = {
119780 @@ -4400,7 +4407,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
119781 s_ip_idx = ip_idx = cb->args[2];
119782
119783 rcu_read_lock();
119784 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
119785 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
119786 for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
119787 idx = 0;
119788 head = &net->dev_index_head[h];
119789 @@ -5057,7 +5064,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
119790 rt_genid_bump_ipv6(net);
119791 break;
119792 }
119793 - atomic_inc(&net->ipv6.dev_addr_genid);
119794 + atomic_inc_unchecked(&net->ipv6.dev_addr_genid);
119795 }
119796
119797 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
119798 @@ -5077,7 +5084,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
119799 int *valp = ctl->data;
119800 int val = *valp;
119801 loff_t pos = *ppos;
119802 - struct ctl_table lctl;
119803 + ctl_table_no_const lctl;
119804 int ret;
119805
119806 /*
119807 @@ -5102,7 +5109,7 @@ int addrconf_sysctl_mtu(struct ctl_table *ctl, int write,
119808 {
119809 struct inet6_dev *idev = ctl->extra1;
119810 int min_mtu = IPV6_MIN_MTU;
119811 - struct ctl_table lctl;
119812 + ctl_table_no_const lctl;
119813
119814 lctl = *ctl;
119815 lctl.extra1 = &min_mtu;
119816 @@ -5177,7 +5184,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
119817 int *valp = ctl->data;
119818 int val = *valp;
119819 loff_t pos = *ppos;
119820 - struct ctl_table lctl;
119821 + ctl_table_no_const lctl;
119822 int ret;
119823
119824 /*
119825 @@ -5242,7 +5249,7 @@ static int addrconf_sysctl_stable_secret(struct ctl_table *ctl, int write,
119826 int err;
119827 struct in6_addr addr;
119828 char str[IPV6_MAX_STRLEN];
119829 - struct ctl_table lctl = *ctl;
119830 + ctl_table_no_const lctl = *ctl;
119831 struct net *net = ctl->extra2;
119832 struct ipv6_stable_secret *secret = ctl->data;
119833
119834 diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
119835 index eef63b3..d68f5da 100644
119836 --- a/net/ipv6/af_inet6.c
119837 +++ b/net/ipv6/af_inet6.c
119838 @@ -768,7 +768,7 @@ static int __net_init inet6_net_init(struct net *net)
119839 net->ipv6.sysctl.auto_flowlabels = 0;
119840 net->ipv6.sysctl.idgen_retries = 3;
119841 net->ipv6.sysctl.idgen_delay = 1 * HZ;
119842 - atomic_set(&net->ipv6.fib6_sernum, 1);
119843 + atomic_set_unchecked(&net->ipv6.fib6_sernum, 1);
119844
119845 err = ipv6_init_mibs(net);
119846 if (err)
119847 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
119848 index 62d908e..bac79a9 100644
119849 --- a/net/ipv6/datagram.c
119850 +++ b/net/ipv6/datagram.c
119851 @@ -967,5 +967,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
119852 0,
119853 sock_i_ino(sp),
119854 atomic_read(&sp->sk_refcnt), sp,
119855 - atomic_read(&sp->sk_drops));
119856 + atomic_read_unchecked(&sp->sk_drops));
119857 }
119858 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
119859 index 2c2b5d5..cc01abd 100644
119860 --- a/net/ipv6/icmp.c
119861 +++ b/net/ipv6/icmp.c
119862 @@ -1004,7 +1004,7 @@ static struct ctl_table ipv6_icmp_table_template[] = {
119863
119864 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
119865 {
119866 - struct ctl_table *table;
119867 + ctl_table_no_const *table;
119868
119869 table = kmemdup(ipv6_icmp_table_template,
119870 sizeof(ipv6_icmp_table_template),
119871 diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
119872 index bde57b1..5b45dbb 100644
119873 --- a/net/ipv6/ip6_fib.c
119874 +++ b/net/ipv6/ip6_fib.c
119875 @@ -99,9 +99,9 @@ static int fib6_new_sernum(struct net *net)
119876 int new, old;
119877
119878 do {
119879 - old = atomic_read(&net->ipv6.fib6_sernum);
119880 + old = atomic_read_unchecked(&net->ipv6.fib6_sernum);
119881 new = old < INT_MAX ? old + 1 : 1;
119882 - } while (atomic_cmpxchg(&net->ipv6.fib6_sernum,
119883 + } while (atomic_cmpxchg_unchecked(&net->ipv6.fib6_sernum,
119884 old, new) != old);
119885 return new;
119886 }
119887 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
119888 index a38d3ac..d02e37d 100644
119889 --- a/net/ipv6/ip6_gre.c
119890 +++ b/net/ipv6/ip6_gre.c
119891 @@ -71,8 +71,8 @@ struct ip6gre_net {
119892 struct net_device *fb_tunnel_dev;
119893 };
119894
119895 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly;
119896 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly;
119897 +static struct rtnl_link_ops ip6gre_link_ops;
119898 +static struct rtnl_link_ops ip6gre_tap_ops;
119899 static int ip6gre_tunnel_init(struct net_device *dev);
119900 static void ip6gre_tunnel_setup(struct net_device *dev);
119901 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
119902 @@ -1280,7 +1280,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
119903 }
119904
119905
119906 -static struct inet6_protocol ip6gre_protocol __read_mostly = {
119907 +static struct inet6_protocol ip6gre_protocol = {
119908 .handler = ip6gre_rcv,
119909 .err_handler = ip6gre_err,
119910 .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
119911 @@ -1639,7 +1639,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
119912 [IFLA_GRE_FLAGS] = { .type = NLA_U32 },
119913 };
119914
119915 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
119916 +static struct rtnl_link_ops ip6gre_link_ops = {
119917 .kind = "ip6gre",
119918 .maxtype = IFLA_GRE_MAX,
119919 .policy = ip6gre_policy,
119920 @@ -1654,7 +1654,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
119921 .get_link_net = ip6_tnl_get_link_net,
119922 };
119923
119924 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = {
119925 +static struct rtnl_link_ops ip6gre_tap_ops = {
119926 .kind = "ip6gretap",
119927 .maxtype = IFLA_GRE_MAX,
119928 .policy = ip6gre_policy,
119929 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
119930 index 5cafd92..d5aead4 100644
119931 --- a/net/ipv6/ip6_tunnel.c
119932 +++ b/net/ipv6/ip6_tunnel.c
119933 @@ -80,7 +80,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
119934
119935 static int ip6_tnl_dev_init(struct net_device *dev);
119936 static void ip6_tnl_dev_setup(struct net_device *dev);
119937 -static struct rtnl_link_ops ip6_link_ops __read_mostly;
119938 +static struct rtnl_link_ops ip6_link_ops;
119939
119940 static int ip6_tnl_net_id __read_mostly;
119941 struct ip6_tnl_net {
119942 @@ -1776,7 +1776,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
119943 [IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
119944 };
119945
119946 -static struct rtnl_link_ops ip6_link_ops __read_mostly = {
119947 +static struct rtnl_link_ops ip6_link_ops = {
119948 .kind = "ip6tnl",
119949 .maxtype = IFLA_IPTUN_MAX,
119950 .policy = ip6_tnl_policy,
119951 diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
119952 index 0224c03..c5ec3d9 100644
119953 --- a/net/ipv6/ip6_vti.c
119954 +++ b/net/ipv6/ip6_vti.c
119955 @@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
119956
119957 static int vti6_dev_init(struct net_device *dev);
119958 static void vti6_dev_setup(struct net_device *dev);
119959 -static struct rtnl_link_ops vti6_link_ops __read_mostly;
119960 +static struct rtnl_link_ops vti6_link_ops;
119961
119962 static int vti6_net_id __read_mostly;
119963 struct vti6_net {
119964 @@ -1019,7 +1019,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
119965 [IFLA_VTI_OKEY] = { .type = NLA_U32 },
119966 };
119967
119968 -static struct rtnl_link_ops vti6_link_ops __read_mostly = {
119969 +static struct rtnl_link_ops vti6_link_ops = {
119970 .kind = "vti6",
119971 .maxtype = IFLA_VTI_MAX,
119972 .policy = vti6_policy,
119973 diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
119974 index 63e6956..ebbbcf6 100644
119975 --- a/net/ipv6/ipv6_sockglue.c
119976 +++ b/net/ipv6/ipv6_sockglue.c
119977 @@ -1015,7 +1015,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
119978 if (sk->sk_type != SOCK_STREAM)
119979 return -ENOPROTOOPT;
119980
119981 - msg.msg_control = optval;
119982 + msg.msg_control = (void __force_kernel *)optval;
119983 msg.msg_controllen = len;
119984 msg.msg_flags = flags;
119985
119986 diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
119987 index 96f153c..82fcad9 100644
119988 --- a/net/ipv6/ndisc.c
119989 +++ b/net/ipv6/ndisc.c
119990 @@ -1650,6 +1650,7 @@ int ndisc_rcv(struct sk_buff *skb)
119991 static int ndisc_netdev_event(struct notifier_block *this, unsigned long event, void *ptr)
119992 {
119993 struct net_device *dev = netdev_notifier_info_to_dev(ptr);
119994 + struct netdev_notifier_change_info *change_info;
119995 struct net *net = dev_net(dev);
119996 struct inet6_dev *idev;
119997
119998 @@ -1664,6 +1665,11 @@ static int ndisc_netdev_event(struct notifier_block *this, unsigned long event,
119999 ndisc_send_unsol_na(dev);
120000 in6_dev_put(idev);
120001 break;
120002 + case NETDEV_CHANGE:
120003 + change_info = ptr;
120004 + if (change_info->flags_changed & IFF_NOARP)
120005 + neigh_changeaddr(&nd_tbl, dev);
120006 + break;
120007 case NETDEV_DOWN:
120008 neigh_ifdown(&nd_tbl, dev);
120009 fib6_run_gc(0, net, false);
120010 diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
120011 index 62f5b0d..331fdb1 100644
120012 --- a/net/ipv6/netfilter/ip6_tables.c
120013 +++ b/net/ipv6/netfilter/ip6_tables.c
120014 @@ -1085,14 +1085,14 @@ static int compat_table_info(const struct xt_table_info *info,
120015 #endif
120016
120017 static int get_info(struct net *net, void __user *user,
120018 - const int *len, int compat)
120019 + int len, int compat)
120020 {
120021 char name[XT_TABLE_MAXNAMELEN];
120022 struct xt_table *t;
120023 int ret;
120024
120025 - if (*len != sizeof(struct ip6t_getinfo)) {
120026 - duprintf("length %u != %zu\n", *len,
120027 + if (len != sizeof(struct ip6t_getinfo)) {
120028 + duprintf("length %u != %zu\n", len,
120029 sizeof(struct ip6t_getinfo));
120030 return -EINVAL;
120031 }
120032 @@ -1129,7 +1129,7 @@ static int get_info(struct net *net, void __user *user,
120033 info.size = private->size;
120034 strcpy(info.name, name);
120035
120036 - if (copy_to_user(user, &info, *len) != 0)
120037 + if (copy_to_user(user, &info, len) != 0)
120038 ret = -EFAULT;
120039 else
120040 ret = 0;
120041 @@ -1991,7 +1991,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
120042
120043 switch (cmd) {
120044 case IP6T_SO_GET_INFO:
120045 - ret = get_info(sock_net(sk), user, len, 1);
120046 + ret = get_info(sock_net(sk), user, *len, 1);
120047 break;
120048 case IP6T_SO_GET_ENTRIES:
120049 ret = compat_get_entries(sock_net(sk), user, len);
120050 @@ -2038,7 +2038,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
120051
120052 switch (cmd) {
120053 case IP6T_SO_GET_INFO:
120054 - ret = get_info(sock_net(sk), user, len, 0);
120055 + ret = get_info(sock_net(sk), user, *len, 0);
120056 break;
120057
120058 case IP6T_SO_GET_ENTRIES:
120059 diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
120060 index 6f187c8..55e564f 100644
120061 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c
120062 +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
120063 @@ -96,12 +96,11 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = {
120064
120065 static int nf_ct_frag6_sysctl_register(struct net *net)
120066 {
120067 - struct ctl_table *table;
120068 + ctl_table_no_const *table = NULL;
120069 struct ctl_table_header *hdr;
120070
120071 - table = nf_ct_frag6_sysctl_table;
120072 if (!net_eq(net, &init_net)) {
120073 - table = kmemdup(table, sizeof(nf_ct_frag6_sysctl_table),
120074 + table = kmemdup(nf_ct_frag6_sysctl_table, sizeof(nf_ct_frag6_sysctl_table),
120075 GFP_KERNEL);
120076 if (table == NULL)
120077 goto err_alloc;
120078 @@ -112,9 +111,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
120079 table[2].data = &net->nf_frag.frags.high_thresh;
120080 table[2].extra1 = &net->nf_frag.frags.low_thresh;
120081 table[2].extra2 = &init_net.nf_frag.frags.high_thresh;
120082 - }
120083 -
120084 - hdr = register_net_sysctl(net, "net/netfilter", table);
120085 + hdr = register_net_sysctl(net, "net/netfilter", table);
120086 + } else
120087 + hdr = register_net_sysctl(net, "net/netfilter", nf_ct_frag6_sysctl_table);
120088 if (hdr == NULL)
120089 goto err_reg;
120090
120091 @@ -122,8 +121,7 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
120092 return 0;
120093
120094 err_reg:
120095 - if (!net_eq(net, &init_net))
120096 - kfree(table);
120097 + kfree(table);
120098 err_alloc:
120099 return -ENOMEM;
120100 }
120101 @@ -348,7 +346,7 @@ found:
120102 fq->ecn |= ecn;
120103 if (payload_len > fq->q.max_size)
120104 fq->q.max_size = payload_len;
120105 - add_frag_mem_limit(&fq->q, skb->truesize);
120106 + add_frag_mem_limit(fq->q.net, skb->truesize);
120107
120108 /* The first fragment.
120109 * nhoffset is obtained from the first fragment, of course.
120110 @@ -430,7 +428,7 @@ nf_ct_frag6_reasm(struct frag_queue *fq, struct net_device *dev)
120111 clone->ip_summed = head->ip_summed;
120112
120113 NFCT_FRAG6_CB(clone)->orig = NULL;
120114 - add_frag_mem_limit(&fq->q, clone->truesize);
120115 + add_frag_mem_limit(fq->q.net, clone->truesize);
120116 }
120117
120118 /* We have to remove fragment header from datagram and to relocate
120119 @@ -454,7 +452,7 @@ nf_ct_frag6_reasm(struct frag_queue *fq, struct net_device *dev)
120120 head->csum = csum_add(head->csum, fp->csum);
120121 head->truesize += fp->truesize;
120122 }
120123 - sub_frag_mem_limit(&fq->q, head->truesize);
120124 + sub_frag_mem_limit(fq->q.net, head->truesize);
120125
120126 head->ignore_df = 1;
120127 head->next = NULL;
120128 diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
120129 index 263a516..692f738 100644
120130 --- a/net/ipv6/ping.c
120131 +++ b/net/ipv6/ping.c
120132 @@ -240,6 +240,24 @@ static struct pernet_operations ping_v6_net_ops = {
120133 };
120134 #endif
120135
120136 +static struct pingv6_ops real_pingv6_ops = {
120137 + .ipv6_recv_error = ipv6_recv_error,
120138 + .ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl,
120139 + .ip6_datagram_recv_specific_ctl = ip6_datagram_recv_specific_ctl,
120140 + .icmpv6_err_convert = icmpv6_err_convert,
120141 + .ipv6_icmp_error = ipv6_icmp_error,
120142 + .ipv6_chk_addr = ipv6_chk_addr,
120143 +};
120144 +
120145 +static struct pingv6_ops dummy_pingv6_ops = {
120146 + .ipv6_recv_error = dummy_ipv6_recv_error,
120147 + .ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl,
120148 + .ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl,
120149 + .icmpv6_err_convert = dummy_icmpv6_err_convert,
120150 + .ipv6_icmp_error = dummy_ipv6_icmp_error,
120151 + .ipv6_chk_addr = dummy_ipv6_chk_addr,
120152 +};
120153 +
120154 int __init pingv6_init(void)
120155 {
120156 #ifdef CONFIG_PROC_FS
120157 @@ -247,13 +265,7 @@ int __init pingv6_init(void)
120158 if (ret)
120159 return ret;
120160 #endif
120161 - pingv6_ops.ipv6_recv_error = ipv6_recv_error;
120162 - pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl;
120163 - pingv6_ops.ip6_datagram_recv_specific_ctl =
120164 - ip6_datagram_recv_specific_ctl;
120165 - pingv6_ops.icmpv6_err_convert = icmpv6_err_convert;
120166 - pingv6_ops.ipv6_icmp_error = ipv6_icmp_error;
120167 - pingv6_ops.ipv6_chk_addr = ipv6_chk_addr;
120168 + pingv6_ops = &real_pingv6_ops;
120169 return inet6_register_protosw(&pingv6_protosw);
120170 }
120171
120172 @@ -262,14 +274,9 @@ int __init pingv6_init(void)
120173 */
120174 void pingv6_exit(void)
120175 {
120176 - pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error;
120177 - pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl;
120178 - pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl;
120179 - pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert;
120180 - pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error;
120181 - pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr;
120182 #ifdef CONFIG_PROC_FS
120183 unregister_pernet_subsys(&ping_v6_net_ops);
120184 #endif
120185 + pingv6_ops = &dummy_pingv6_ops;
120186 inet6_unregister_protosw(&pingv6_protosw);
120187 }
120188 diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
120189 index 679253d0..70b653c 100644
120190 --- a/net/ipv6/proc.c
120191 +++ b/net/ipv6/proc.c
120192 @@ -310,7 +310,7 @@ static int __net_init ipv6_proc_init_net(struct net *net)
120193 if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
120194 goto proc_snmp6_fail;
120195
120196 - net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
120197 + net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net);
120198 if (!net->mib.proc_net_devsnmp6)
120199 goto proc_dev_snmp6_fail;
120200 return 0;
120201 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
120202 index 8072bd4..1629245 100644
120203 --- a/net/ipv6/raw.c
120204 +++ b/net/ipv6/raw.c
120205 @@ -388,7 +388,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
120206 {
120207 if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
120208 skb_checksum_complete(skb)) {
120209 - atomic_inc(&sk->sk_drops);
120210 + atomic_inc_unchecked(&sk->sk_drops);
120211 kfree_skb(skb);
120212 return NET_RX_DROP;
120213 }
120214 @@ -416,7 +416,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
120215 struct raw6_sock *rp = raw6_sk(sk);
120216
120217 if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
120218 - atomic_inc(&sk->sk_drops);
120219 + atomic_inc_unchecked(&sk->sk_drops);
120220 kfree_skb(skb);
120221 return NET_RX_DROP;
120222 }
120223 @@ -440,7 +440,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
120224
120225 if (inet->hdrincl) {
120226 if (skb_checksum_complete(skb)) {
120227 - atomic_inc(&sk->sk_drops);
120228 + atomic_inc_unchecked(&sk->sk_drops);
120229 kfree_skb(skb);
120230 return NET_RX_DROP;
120231 }
120232 @@ -608,7 +608,7 @@ out:
120233 return err;
120234 }
120235
120236 -static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
120237 +static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, unsigned int length,
120238 struct flowi6 *fl6, struct dst_entry **dstp,
120239 unsigned int flags)
120240 {
120241 @@ -913,12 +913,15 @@ do_confirm:
120242 static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
120243 char __user *optval, int optlen)
120244 {
120245 + struct icmp6_filter filter;
120246 +
120247 switch (optname) {
120248 case ICMPV6_FILTER:
120249 if (optlen > sizeof(struct icmp6_filter))
120250 optlen = sizeof(struct icmp6_filter);
120251 - if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen))
120252 + if (copy_from_user(&filter, optval, optlen))
120253 return -EFAULT;
120254 + raw6_sk(sk)->filter = filter;
120255 return 0;
120256 default:
120257 return -ENOPROTOOPT;
120258 @@ -931,6 +934,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
120259 char __user *optval, int __user *optlen)
120260 {
120261 int len;
120262 + struct icmp6_filter filter;
120263
120264 switch (optname) {
120265 case ICMPV6_FILTER:
120266 @@ -942,7 +946,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
120267 len = sizeof(struct icmp6_filter);
120268 if (put_user(len, optlen))
120269 return -EFAULT;
120270 - if (copy_to_user(optval, &raw6_sk(sk)->filter, len))
120271 + filter = raw6_sk(sk)->filter;
120272 + if (len > sizeof filter || copy_to_user(optval, &filter, len))
120273 return -EFAULT;
120274 return 0;
120275 default:
120276 diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
120277 index 8ffa2c8..0db5dad 100644
120278 --- a/net/ipv6/reassembly.c
120279 +++ b/net/ipv6/reassembly.c
120280 @@ -144,7 +144,7 @@ void ip6_expire_frag_queue(struct net *net, struct frag_queue *fq,
120281
120282 IP6_INC_STATS_BH(net, __in6_dev_get(dev), IPSTATS_MIB_REASMFAILS);
120283
120284 - if (fq->q.flags & INET_FRAG_EVICTED)
120285 + if (inet_frag_evicting(&fq->q))
120286 goto out_rcu_unlock;
120287
120288 IP6_INC_STATS_BH(net, __in6_dev_get(dev), IPSTATS_MIB_REASMTIMEOUT);
120289 @@ -330,7 +330,7 @@ found:
120290 fq->q.stamp = skb->tstamp;
120291 fq->q.meat += skb->len;
120292 fq->ecn |= ecn;
120293 - add_frag_mem_limit(&fq->q, skb->truesize);
120294 + add_frag_mem_limit(fq->q.net, skb->truesize);
120295
120296 /* The first fragment.
120297 * nhoffset is obtained from the first fragment, of course.
120298 @@ -443,7 +443,7 @@ static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff *prev,
120299 head->len -= clone->len;
120300 clone->csum = 0;
120301 clone->ip_summed = head->ip_summed;
120302 - add_frag_mem_limit(&fq->q, clone->truesize);
120303 + add_frag_mem_limit(fq->q.net, clone->truesize);
120304 }
120305
120306 /* We have to remove fragment header from datagram and to relocate
120307 @@ -481,7 +481,7 @@ static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff *prev,
120308 }
120309 fp = next;
120310 }
120311 - sub_frag_mem_limit(&fq->q, sum_truesize);
120312 + sub_frag_mem_limit(fq->q.net, sum_truesize);
120313
120314 head->next = NULL;
120315 head->dev = dev;
120316 @@ -626,12 +626,11 @@ static struct ctl_table ip6_frags_ctl_table[] = {
120317
120318 static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
120319 {
120320 - struct ctl_table *table;
120321 + ctl_table_no_const *table = NULL;
120322 struct ctl_table_header *hdr;
120323
120324 - table = ip6_frags_ns_ctl_table;
120325 if (!net_eq(net, &init_net)) {
120326 - table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
120327 + table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
120328 if (!table)
120329 goto err_alloc;
120330
120331 @@ -645,9 +644,10 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
120332 /* Don't export sysctls to unprivileged users */
120333 if (net->user_ns != &init_user_ns)
120334 table[0].procname = NULL;
120335 - }
120336 + hdr = register_net_sysctl(net, "net/ipv6", table);
120337 + } else
120338 + hdr = register_net_sysctl(net, "net/ipv6", ip6_frags_ns_ctl_table);
120339
120340 - hdr = register_net_sysctl(net, "net/ipv6", table);
120341 if (!hdr)
120342 goto err_reg;
120343
120344 @@ -655,8 +655,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
120345 return 0;
120346
120347 err_reg:
120348 - if (!net_eq(net, &init_net))
120349 - kfree(table);
120350 + kfree(table);
120351 err_alloc:
120352 return -ENOMEM;
120353 }
120354 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
120355 index c73ae50..aa55e00 100644
120356 --- a/net/ipv6/route.c
120357 +++ b/net/ipv6/route.c
120358 @@ -3046,7 +3046,7 @@ struct ctl_table ipv6_route_table_template[] = {
120359
120360 struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
120361 {
120362 - struct ctl_table *table;
120363 + ctl_table_no_const *table;
120364
120365 table = kmemdup(ipv6_route_table_template,
120366 sizeof(ipv6_route_table_template),
120367 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
120368 index ac35a28..070cc8c 100644
120369 --- a/net/ipv6/sit.c
120370 +++ b/net/ipv6/sit.c
120371 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
120372 static void ipip6_dev_free(struct net_device *dev);
120373 static bool check_6rd(struct ip_tunnel *tunnel, const struct in6_addr *v6dst,
120374 __be32 *v4dst);
120375 -static struct rtnl_link_ops sit_link_ops __read_mostly;
120376 +static struct rtnl_link_ops sit_link_ops;
120377
120378 static int sit_net_id __read_mostly;
120379 struct sit_net {
120380 @@ -1749,7 +1749,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
120381 unregister_netdevice_queue(dev, head);
120382 }
120383
120384 -static struct rtnl_link_ops sit_link_ops __read_mostly = {
120385 +static struct rtnl_link_ops sit_link_ops = {
120386 .kind = "sit",
120387 .maxtype = IFLA_IPTUN_MAX,
120388 .policy = ipip6_policy,
120389 diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
120390 index abcc79f..3b2d2d5 100644
120391 --- a/net/ipv6/sysctl_net_ipv6.c
120392 +++ b/net/ipv6/sysctl_net_ipv6.c
120393 @@ -92,7 +92,7 @@ static struct ctl_table ipv6_rotable[] = {
120394
120395 static int __net_init ipv6_sysctl_net_init(struct net *net)
120396 {
120397 - struct ctl_table *ipv6_table;
120398 + ctl_table_no_const *ipv6_table;
120399 struct ctl_table *ipv6_route_table;
120400 struct ctl_table *ipv6_icmp_table;
120401 int err;
120402 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
120403 index 3adffb3..fe3cc78 100644
120404 --- a/net/ipv6/tcp_ipv6.c
120405 +++ b/net/ipv6/tcp_ipv6.c
120406 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
120407 }
120408 }
120409
120410 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
120411 +extern int grsec_enable_blackhole;
120412 +#endif
120413 +
120414 static __u32 tcp_v6_init_sequence(const struct sk_buff *skb)
120415 {
120416 return secure_tcpv6_sequence_number(ipv6_hdr(skb)->daddr.s6_addr32,
120417 @@ -946,7 +950,7 @@ static struct sock *tcp_v6_hnd_req(struct sock *sk, struct sk_buff *skb)
120418 &ipv6_hdr(skb)->daddr, tcp_v6_iif(skb));
120419 if (req) {
120420 nsk = tcp_check_req(sk, skb, req, false);
120421 - if (!nsk)
120422 + if (!nsk || nsk == sk)
120423 reqsk_put(req);
120424 return nsk;
120425 }
120426 @@ -1283,6 +1287,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
120427 return 0;
120428
120429 reset:
120430 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
120431 + if (!grsec_enable_blackhole)
120432 +#endif
120433 tcp_v6_send_reset(sk, skb);
120434 discard:
120435 if (opt_skb)
120436 @@ -1392,12 +1399,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
120437
120438 sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest,
120439 inet6_iif(skb));
120440 - if (!sk)
120441 + if (!sk) {
120442 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
120443 + ret = 1;
120444 +#endif
120445 goto no_tcp_socket;
120446 + }
120447
120448 process:
120449 - if (sk->sk_state == TCP_TIME_WAIT)
120450 + if (sk->sk_state == TCP_TIME_WAIT) {
120451 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
120452 + ret = 2;
120453 +#endif
120454 goto do_time_wait;
120455 + }
120456
120457 if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
120458 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
120459 @@ -1448,6 +1463,10 @@ csum_error:
120460 bad_packet:
120461 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
120462 } else {
120463 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
120464 + if (!grsec_enable_blackhole || (ret == 1 &&
120465 + (skb->dev->flags & IFF_LOOPBACK)))
120466 +#endif
120467 tcp_v6_send_reset(NULL, skb);
120468 }
120469
120470 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
120471 index e51fc3e..8f04229 100644
120472 --- a/net/ipv6/udp.c
120473 +++ b/net/ipv6/udp.c
120474 @@ -76,6 +76,10 @@ static u32 udp6_ehashfn(const struct net *net,
120475 udp_ipv6_hash_secret + net_hash_mix(net));
120476 }
120477
120478 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
120479 +extern int grsec_enable_blackhole;
120480 +#endif
120481 +
120482 int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
120483 {
120484 const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
120485 @@ -445,7 +449,7 @@ try_again:
120486 if (unlikely(err)) {
120487 trace_kfree_skb(skb, udpv6_recvmsg);
120488 if (!peeked) {
120489 - atomic_inc(&sk->sk_drops);
120490 + atomic_inc_unchecked(&sk->sk_drops);
120491 if (is_udp4)
120492 UDP_INC_STATS_USER(sock_net(sk),
120493 UDP_MIB_INERRORS,
120494 @@ -709,7 +713,7 @@ csum_error:
120495 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
120496 drop:
120497 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
120498 - atomic_inc(&sk->sk_drops);
120499 + atomic_inc_unchecked(&sk->sk_drops);
120500 kfree_skb(skb);
120501 return -1;
120502 }
120503 @@ -750,7 +754,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
120504 if (likely(!skb1))
120505 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
120506 if (!skb1) {
120507 - atomic_inc(&sk->sk_drops);
120508 + atomic_inc_unchecked(&sk->sk_drops);
120509 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
120510 IS_UDPLITE(sk));
120511 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
120512 @@ -934,6 +938,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
120513 goto csum_error;
120514
120515 UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
120516 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
120517 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
120518 +#endif
120519 icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
120520
120521 kfree_skb(skb);
120522 diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
120523 index f337a90..2a9a9db 100644
120524 --- a/net/ipv6/xfrm6_policy.c
120525 +++ b/net/ipv6/xfrm6_policy.c
120526 @@ -222,11 +222,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
120527 }
120528 }
120529
120530 -static inline int xfrm6_garbage_collect(struct dst_ops *ops)
120531 +static int xfrm6_garbage_collect(struct dst_ops *ops)
120532 {
120533 struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
120534
120535 - xfrm6_policy_afinfo.garbage_collect(net);
120536 + xfrm_garbage_collect_deferred(net);
120537 return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
120538 }
120539
120540 @@ -338,19 +338,19 @@ static struct ctl_table xfrm6_policy_table[] = {
120541
120542 static int __net_init xfrm6_net_init(struct net *net)
120543 {
120544 - struct ctl_table *table;
120545 + ctl_table_no_const *table = NULL;
120546 struct ctl_table_header *hdr;
120547
120548 - table = xfrm6_policy_table;
120549 if (!net_eq(net, &init_net)) {
120550 - table = kmemdup(table, sizeof(xfrm6_policy_table), GFP_KERNEL);
120551 + table = kmemdup(xfrm6_policy_table, sizeof(xfrm6_policy_table), GFP_KERNEL);
120552 if (!table)
120553 goto err_alloc;
120554
120555 table[0].data = &net->xfrm.xfrm6_dst_ops.gc_thresh;
120556 - }
120557 + hdr = register_net_sysctl(net, "net/ipv6", table);
120558 + } else
120559 + hdr = register_net_sysctl(net, "net/ipv6", xfrm6_policy_table);
120560
120561 - hdr = register_net_sysctl(net, "net/ipv6", table);
120562 if (!hdr)
120563 goto err_reg;
120564
120565 @@ -358,8 +358,7 @@ static int __net_init xfrm6_net_init(struct net *net)
120566 return 0;
120567
120568 err_reg:
120569 - if (!net_eq(net, &init_net))
120570 - kfree(table);
120571 + kfree(table);
120572 err_alloc:
120573 return -ENOMEM;
120574 }
120575 diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
120576 index c1d247e..9e5949d 100644
120577 --- a/net/ipx/ipx_proc.c
120578 +++ b/net/ipx/ipx_proc.c
120579 @@ -289,7 +289,7 @@ int __init ipx_proc_init(void)
120580 struct proc_dir_entry *p;
120581 int rc = -ENOMEM;
120582
120583 - ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
120584 + ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net);
120585
120586 if (!ipx_proc_dir)
120587 goto out;
120588 diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
120589 index 683346d..cb0e12d 100644
120590 --- a/net/irda/ircomm/ircomm_tty.c
120591 +++ b/net/irda/ircomm/ircomm_tty.c
120592 @@ -310,10 +310,10 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
120593 add_wait_queue(&port->open_wait, &wait);
120594
120595 pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n",
120596 - __FILE__, __LINE__, tty->driver->name, port->count);
120597 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
120598
120599 spin_lock_irqsave(&port->lock, flags);
120600 - port->count--;
120601 + atomic_dec(&port->count);
120602 port->blocked_open++;
120603 spin_unlock_irqrestore(&port->lock, flags);
120604
120605 @@ -348,7 +348,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
120606 }
120607
120608 pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n",
120609 - __FILE__, __LINE__, tty->driver->name, port->count);
120610 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
120611
120612 schedule();
120613 }
120614 @@ -358,12 +358,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
120615
120616 spin_lock_irqsave(&port->lock, flags);
120617 if (!tty_hung_up_p(filp))
120618 - port->count++;
120619 + atomic_inc(&port->count);
120620 port->blocked_open--;
120621 spin_unlock_irqrestore(&port->lock, flags);
120622
120623 pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n",
120624 - __FILE__, __LINE__, tty->driver->name, port->count);
120625 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
120626
120627 if (!retval)
120628 port->flags |= ASYNC_NORMAL_ACTIVE;
120629 @@ -433,12 +433,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
120630
120631 /* ++ is not atomic, so this should be protected - Jean II */
120632 spin_lock_irqsave(&self->port.lock, flags);
120633 - self->port.count++;
120634 + atomic_inc(&self->port.count);
120635 spin_unlock_irqrestore(&self->port.lock, flags);
120636 tty_port_tty_set(&self->port, tty);
120637
120638 pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
120639 - self->line, self->port.count);
120640 + self->line, atomic_read(&self->port.count));
120641
120642 /* Not really used by us, but lets do it anyway */
120643 self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
120644 @@ -961,7 +961,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
120645 tty_kref_put(port->tty);
120646 }
120647 port->tty = NULL;
120648 - port->count = 0;
120649 + atomic_set(&port->count, 0);
120650 spin_unlock_irqrestore(&port->lock, flags);
120651
120652 wake_up_interruptible(&port->open_wait);
120653 @@ -1308,7 +1308,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
120654 seq_putc(m, '\n');
120655
120656 seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
120657 - seq_printf(m, "Open count: %d\n", self->port.count);
120658 + seq_printf(m, "Open count: %d\n", atomic_read(&self->port.count));
120659 seq_printf(m, "Max data size: %d\n", self->max_data_size);
120660 seq_printf(m, "Max header size: %d\n", self->max_header_size);
120661
120662 diff --git a/net/irda/irproc.c b/net/irda/irproc.c
120663 index b9ac598..f88cc56 100644
120664 --- a/net/irda/irproc.c
120665 +++ b/net/irda/irproc.c
120666 @@ -66,7 +66,7 @@ void __init irda_proc_register(void)
120667 {
120668 int i;
120669
120670 - proc_irda = proc_mkdir("irda", init_net.proc_net);
120671 + proc_irda = proc_mkdir_restrict("irda", init_net.proc_net);
120672 if (proc_irda == NULL)
120673 return;
120674
120675 diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
120676 index 6daa52a..786aa2b 100644
120677 --- a/net/iucv/af_iucv.c
120678 +++ b/net/iucv/af_iucv.c
120679 @@ -686,10 +686,10 @@ static void __iucv_auto_name(struct iucv_sock *iucv)
120680 {
120681 char name[12];
120682
120683 - sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
120684 + sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
120685 while (__iucv_get_sock_by_name(name)) {
120686 sprintf(name, "%08x",
120687 - atomic_inc_return(&iucv_sk_list.autobind_name));
120688 + atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
120689 }
120690 memcpy(iucv->src_name, name, 8);
120691 }
120692 diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
120693 index 2a6a1fd..6c112b0 100644
120694 --- a/net/iucv/iucv.c
120695 +++ b/net/iucv/iucv.c
120696 @@ -702,7 +702,7 @@ static int iucv_cpu_notify(struct notifier_block *self,
120697 return NOTIFY_OK;
120698 }
120699
120700 -static struct notifier_block __refdata iucv_cpu_notifier = {
120701 +static struct notifier_block iucv_cpu_notifier = {
120702 .notifier_call = iucv_cpu_notify,
120703 };
120704
120705 diff --git a/net/key/af_key.c b/net/key/af_key.c
120706 index f0d52d7..9c9af38 100644
120707 --- a/net/key/af_key.c
120708 +++ b/net/key/af_key.c
120709 @@ -3049,10 +3049,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
120710 static u32 get_acqseq(void)
120711 {
120712 u32 res;
120713 - static atomic_t acqseq;
120714 + static atomic_unchecked_t acqseq;
120715
120716 do {
120717 - res = atomic_inc_return(&acqseq);
120718 + res = atomic_inc_return_unchecked(&acqseq);
120719 } while (!res);
120720 return res;
120721 }
120722 diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
120723 index 4b55287..bd247f7 100644
120724 --- a/net/l2tp/l2tp_eth.c
120725 +++ b/net/l2tp/l2tp_eth.c
120726 @@ -42,12 +42,12 @@ struct l2tp_eth {
120727 struct sock *tunnel_sock;
120728 struct l2tp_session *session;
120729 struct list_head list;
120730 - atomic_long_t tx_bytes;
120731 - atomic_long_t tx_packets;
120732 - atomic_long_t tx_dropped;
120733 - atomic_long_t rx_bytes;
120734 - atomic_long_t rx_packets;
120735 - atomic_long_t rx_errors;
120736 + atomic_long_unchecked_t tx_bytes;
120737 + atomic_long_unchecked_t tx_packets;
120738 + atomic_long_unchecked_t tx_dropped;
120739 + atomic_long_unchecked_t rx_bytes;
120740 + atomic_long_unchecked_t rx_packets;
120741 + atomic_long_unchecked_t rx_errors;
120742 };
120743
120744 /* via l2tp_session_priv() */
120745 @@ -98,10 +98,10 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
120746 int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
120747
120748 if (likely(ret == NET_XMIT_SUCCESS)) {
120749 - atomic_long_add(len, &priv->tx_bytes);
120750 - atomic_long_inc(&priv->tx_packets);
120751 + atomic_long_add_unchecked(len, &priv->tx_bytes);
120752 + atomic_long_inc_unchecked(&priv->tx_packets);
120753 } else {
120754 - atomic_long_inc(&priv->tx_dropped);
120755 + atomic_long_inc_unchecked(&priv->tx_dropped);
120756 }
120757 return NETDEV_TX_OK;
120758 }
120759 @@ -111,12 +111,12 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
120760 {
120761 struct l2tp_eth *priv = netdev_priv(dev);
120762
120763 - stats->tx_bytes = atomic_long_read(&priv->tx_bytes);
120764 - stats->tx_packets = atomic_long_read(&priv->tx_packets);
120765 - stats->tx_dropped = atomic_long_read(&priv->tx_dropped);
120766 - stats->rx_bytes = atomic_long_read(&priv->rx_bytes);
120767 - stats->rx_packets = atomic_long_read(&priv->rx_packets);
120768 - stats->rx_errors = atomic_long_read(&priv->rx_errors);
120769 + stats->tx_bytes = atomic_long_read_unchecked(&priv->tx_bytes);
120770 + stats->tx_packets = atomic_long_read_unchecked(&priv->tx_packets);
120771 + stats->tx_dropped = atomic_long_read_unchecked(&priv->tx_dropped);
120772 + stats->rx_bytes = atomic_long_read_unchecked(&priv->rx_bytes);
120773 + stats->rx_packets = atomic_long_read_unchecked(&priv->rx_packets);
120774 + stats->rx_errors = atomic_long_read_unchecked(&priv->rx_errors);
120775 return stats;
120776 }
120777
120778 @@ -167,15 +167,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb,
120779 nf_reset(skb);
120780
120781 if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) {
120782 - atomic_long_inc(&priv->rx_packets);
120783 - atomic_long_add(data_len, &priv->rx_bytes);
120784 + atomic_long_inc_unchecked(&priv->rx_packets);
120785 + atomic_long_add_unchecked(data_len, &priv->rx_bytes);
120786 } else {
120787 - atomic_long_inc(&priv->rx_errors);
120788 + atomic_long_inc_unchecked(&priv->rx_errors);
120789 }
120790 return;
120791
120792 error:
120793 - atomic_long_inc(&priv->rx_errors);
120794 + atomic_long_inc_unchecked(&priv->rx_errors);
120795 kfree_skb(skb);
120796 }
120797
120798 diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
120799 index 7964993..2c48a3a 100644
120800 --- a/net/l2tp/l2tp_ip.c
120801 +++ b/net/l2tp/l2tp_ip.c
120802 @@ -608,7 +608,7 @@ static struct inet_protosw l2tp_ip_protosw = {
120803 .ops = &l2tp_ip_ops,
120804 };
120805
120806 -static struct net_protocol l2tp_ip_protocol __read_mostly = {
120807 +static const struct net_protocol l2tp_ip_protocol = {
120808 .handler = l2tp_ip_recv,
120809 .netns_ok = 1,
120810 };
120811 diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
120812 index d1ded37..c0d1e49 100644
120813 --- a/net/l2tp/l2tp_ip6.c
120814 +++ b/net/l2tp/l2tp_ip6.c
120815 @@ -755,7 +755,7 @@ static struct inet_protosw l2tp_ip6_protosw = {
120816 .ops = &l2tp_ip6_ops,
120817 };
120818
120819 -static struct inet6_protocol l2tp_ip6_protocol __read_mostly = {
120820 +static const struct inet6_protocol l2tp_ip6_protocol = {
120821 .handler = l2tp_ip6_recv,
120822 };
120823
120824 diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
120825 index 1a3c7e0..80f8b0c 100644
120826 --- a/net/llc/llc_proc.c
120827 +++ b/net/llc/llc_proc.c
120828 @@ -247,7 +247,7 @@ int __init llc_proc_init(void)
120829 int rc = -ENOMEM;
120830 struct proc_dir_entry *p;
120831
120832 - llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
120833 + llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net);
120834 if (!llc_proc_dir)
120835 goto out;
120836
120837 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
120838 index f06d422..de37d95 100644
120839 --- a/net/mac80211/cfg.c
120840 +++ b/net/mac80211/cfg.c
120841 @@ -582,7 +582,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
120842 ret = ieee80211_vif_use_channel(sdata, chandef,
120843 IEEE80211_CHANCTX_EXCLUSIVE);
120844 }
120845 - } else if (local->open_count == local->monitors) {
120846 + } else if (local_read(&local->open_count) == local->monitors) {
120847 local->_oper_chandef = *chandef;
120848 ieee80211_hw_config(local, 0);
120849 }
120850 @@ -3429,7 +3429,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
120851 else
120852 local->probe_req_reg--;
120853
120854 - if (!local->open_count)
120855 + if (!local_read(&local->open_count))
120856 break;
120857
120858 ieee80211_queue_work(&local->hw, &local->reconfig_filter);
120859 @@ -3564,8 +3564,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
120860 if (chanctx_conf) {
120861 *chandef = sdata->vif.bss_conf.chandef;
120862 ret = 0;
120863 - } else if (local->open_count > 0 &&
120864 - local->open_count == local->monitors &&
120865 + } else if (local_read(&local->open_count) > 0 &&
120866 + local_read(&local->open_count) == local->monitors &&
120867 sdata->vif.type == NL80211_IFTYPE_MONITOR) {
120868 if (local->use_chanctx)
120869 *chandef = local->monitor_chandef;
120870 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
120871 index c0a9187..2a13300 100644
120872 --- a/net/mac80211/ieee80211_i.h
120873 +++ b/net/mac80211/ieee80211_i.h
120874 @@ -30,6 +30,7 @@
120875 #include <net/ieee80211_radiotap.h>
120876 #include <net/cfg80211.h>
120877 #include <net/mac80211.h>
120878 +#include <asm/local.h>
120879 #include "key.h"
120880 #include "sta_info.h"
120881 #include "debug.h"
120882 @@ -1118,7 +1119,7 @@ struct ieee80211_local {
120883 /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
120884 spinlock_t queue_stop_reason_lock;
120885
120886 - int open_count;
120887 + local_t open_count;
120888 int monitors, cooked_mntrs;
120889 /* number of interfaces with corresponding FIF_ flags */
120890 int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
120891 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
120892 index 84cef60..53ec813 100644
120893 --- a/net/mac80211/iface.c
120894 +++ b/net/mac80211/iface.c
120895 @@ -550,7 +550,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
120896 break;
120897 }
120898
120899 - if (local->open_count == 0) {
120900 + if (local_read(&local->open_count) == 0) {
120901 res = drv_start(local);
120902 if (res)
120903 goto err_del_bss;
120904 @@ -597,7 +597,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
120905 res = drv_add_interface(local, sdata);
120906 if (res)
120907 goto err_stop;
120908 - } else if (local->monitors == 0 && local->open_count == 0) {
120909 + } else if (local->monitors == 0 && local_read(&local->open_count) == 0) {
120910 res = ieee80211_add_virtual_monitor(local);
120911 if (res)
120912 goto err_stop;
120913 @@ -707,7 +707,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
120914 atomic_inc(&local->iff_promiscs);
120915
120916 if (coming_up)
120917 - local->open_count++;
120918 + local_inc(&local->open_count);
120919
120920 if (hw_reconf_flags)
120921 ieee80211_hw_config(local, hw_reconf_flags);
120922 @@ -745,7 +745,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
120923 err_del_interface:
120924 drv_remove_interface(local, sdata);
120925 err_stop:
120926 - if (!local->open_count)
120927 + if (!local_read(&local->open_count))
120928 drv_stop(local);
120929 err_del_bss:
120930 sdata->bss = NULL;
120931 @@ -915,7 +915,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
120932 }
120933
120934 if (going_down)
120935 - local->open_count--;
120936 + local_dec(&local->open_count);
120937
120938 switch (sdata->vif.type) {
120939 case NL80211_IFTYPE_AP_VLAN:
120940 @@ -984,7 +984,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
120941 atomic_set(&sdata->txqs_len[txqi->txq.ac], 0);
120942 }
120943
120944 - if (local->open_count == 0)
120945 + if (local_read(&local->open_count) == 0)
120946 ieee80211_clear_tx_pending(local);
120947
120948 /*
120949 @@ -1027,7 +1027,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
120950 if (cancel_scan)
120951 flush_delayed_work(&local->scan_work);
120952
120953 - if (local->open_count == 0) {
120954 + if (local_read(&local->open_count) == 0) {
120955 ieee80211_stop_device(local);
120956
120957 /* no reconfiguring after stop! */
120958 @@ -1038,7 +1038,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
120959 ieee80211_configure_filter(local);
120960 ieee80211_hw_config(local, hw_reconf_flags);
120961
120962 - if (local->monitors == local->open_count)
120963 + if (local->monitors == local_read(&local->open_count))
120964 ieee80211_add_virtual_monitor(local);
120965 }
120966
120967 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
120968 index e86daed..9cbf3f4 100644
120969 --- a/net/mac80211/main.c
120970 +++ b/net/mac80211/main.c
120971 @@ -175,7 +175,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
120972 changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
120973 IEEE80211_CONF_CHANGE_POWER);
120974
120975 - if (changed && local->open_count) {
120976 + if (changed && local_read(&local->open_count)) {
120977 ret = drv_config(local, changed);
120978 /*
120979 * Goal:
120980 diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
120981 index ac6ad62..77dbac5 100644
120982 --- a/net/mac80211/pm.c
120983 +++ b/net/mac80211/pm.c
120984 @@ -12,7 +12,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
120985 struct ieee80211_sub_if_data *sdata;
120986 struct sta_info *sta;
120987
120988 - if (!local->open_count)
120989 + if (!local_read(&local->open_count))
120990 goto suspend;
120991
120992 ieee80211_scan_cancel(local);
120993 @@ -150,7 +150,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
120994 WARN_ON(!list_empty(&local->chanctx_list));
120995
120996 /* stop hardware - this must stop RX */
120997 - if (local->open_count)
120998 + if (local_read(&local->open_count))
120999 ieee80211_stop_device(local);
121000
121001 suspend:
121002 diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
121003 index d53355b..21f583a 100644
121004 --- a/net/mac80211/rate.c
121005 +++ b/net/mac80211/rate.c
121006 @@ -724,7 +724,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
121007
121008 ASSERT_RTNL();
121009
121010 - if (local->open_count)
121011 + if (local_read(&local->open_count))
121012 return -EBUSY;
121013
121014 if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
121015 diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
121016 index 2880f2a..3085cec 100644
121017 --- a/net/mac80211/sta_info.c
121018 +++ b/net/mac80211/sta_info.c
121019 @@ -339,7 +339,7 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
121020 int size = sizeof(struct txq_info) +
121021 ALIGN(hw->txq_data_size, sizeof(void *));
121022
121023 - txq_data = kcalloc(ARRAY_SIZE(sta->sta.txq), size, gfp);
121024 + txq_data = kcalloc(size, ARRAY_SIZE(sta->sta.txq), gfp);
121025 if (!txq_data)
121026 goto free;
121027
121028 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
121029 index b864ebc..17326ff 100644
121030 --- a/net/mac80211/util.c
121031 +++ b/net/mac80211/util.c
121032 @@ -1761,7 +1761,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
121033 bool sched_scan_stopped = false;
121034
121035 /* nothing to do if HW shouldn't run */
121036 - if (!local->open_count)
121037 + if (!local_read(&local->open_count))
121038 goto wake_up;
121039
121040 #ifdef CONFIG_PM
121041 @@ -2033,7 +2033,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
121042 local->in_reconfig = false;
121043 barrier();
121044
121045 - if (local->monitors == local->open_count && local->monitors > 0)
121046 + if (local->monitors == local_read(&local->open_count) && local->monitors > 0)
121047 ieee80211_add_virtual_monitor(local);
121048
121049 /*
121050 @@ -2088,7 +2088,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
121051 * If this is for hw restart things are still running.
121052 * We may want to change that later, however.
121053 */
121054 - if (local->open_count && (!local->suspended || reconfig_due_to_wowlan))
121055 + if (local_read(&local->open_count) && (!local->suspended || reconfig_due_to_wowlan))
121056 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_RESTART);
121057
121058 if (!local->suspended)
121059 @@ -2112,7 +2112,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
121060 flush_delayed_work(&local->scan_work);
121061 }
121062
121063 - if (local->open_count && !reconfig_due_to_wowlan)
121064 + if (local_read(&local->open_count) && !reconfig_due_to_wowlan)
121065 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_SUSPEND);
121066
121067 list_for_each_entry(sdata, &local->interfaces, list) {
121068 diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c
121069 index 1f93a59..96faa29 100644
121070 --- a/net/mpls/af_mpls.c
121071 +++ b/net/mpls/af_mpls.c
121072 @@ -456,7 +456,7 @@ static int mpls_dev_sysctl_register(struct net_device *dev,
121073 struct mpls_dev *mdev)
121074 {
121075 char path[sizeof("net/mpls/conf/") + IFNAMSIZ];
121076 - struct ctl_table *table;
121077 + ctl_table_no_const *table;
121078 int i;
121079
121080 table = kmemdup(&mpls_dev_table, sizeof(mpls_dev_table), GFP_KERNEL);
121081 @@ -1025,7 +1025,7 @@ static int mpls_platform_labels(struct ctl_table *table, int write,
121082 struct net *net = table->data;
121083 int platform_labels = net->mpls.platform_labels;
121084 int ret;
121085 - struct ctl_table tmp = {
121086 + ctl_table_no_const tmp = {
121087 .procname = table->procname,
121088 .data = &platform_labels,
121089 .maxlen = sizeof(int),
121090 @@ -1055,7 +1055,7 @@ static const struct ctl_table mpls_table[] = {
121091
121092 static int mpls_net_init(struct net *net)
121093 {
121094 - struct ctl_table *table;
121095 + ctl_table_no_const *table;
121096
121097 net->mpls.platform_labels = 0;
121098 net->mpls.platform_label = NULL;
121099 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
121100 index a0f3e6a3..b026fe2 100644
121101 --- a/net/netfilter/Kconfig
121102 +++ b/net/netfilter/Kconfig
121103 @@ -1112,6 +1112,16 @@ config NETFILTER_XT_MATCH_ESP
121104
121105 To compile it as a module, choose M here. If unsure, say N.
121106
121107 +config NETFILTER_XT_MATCH_GRADM
121108 + tristate '"gradm" match support'
121109 + depends on NETFILTER_XTABLES && NETFILTER_ADVANCED
121110 + depends on GRKERNSEC && !GRKERNSEC_NO_RBAC
121111 + ---help---
121112 + The gradm match allows to match on grsecurity RBAC being enabled.
121113 + It is useful when iptables rules are applied early on bootup to
121114 + prevent connections to the machine (except from a trusted host)
121115 + while the RBAC system is disabled.
121116 +
121117 config NETFILTER_XT_MATCH_HASHLIMIT
121118 tristate '"hashlimit" match support'
121119 depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
121120 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
121121 index a87d8b8..d43183c 100644
121122 --- a/net/netfilter/Makefile
121123 +++ b/net/netfilter/Makefile
121124 @@ -139,6 +139,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
121125 obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
121126 obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o
121127 obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
121128 +obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o
121129 obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
121130 obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
121131 obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
121132 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
121133 index d259da3..6a32b2c 100644
121134 --- a/net/netfilter/ipset/ip_set_core.c
121135 +++ b/net/netfilter/ipset/ip_set_core.c
121136 @@ -1952,7 +1952,7 @@ done:
121137 return ret;
121138 }
121139
121140 -static struct nf_sockopt_ops so_set __read_mostly = {
121141 +static struct nf_sockopt_ops so_set = {
121142 .pf = PF_INET,
121143 .get_optmin = SO_IP_SET,
121144 .get_optmax = SO_IP_SET + 1,
121145 diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
121146 index b0f7b62..0541842 100644
121147 --- a/net/netfilter/ipvs/ip_vs_conn.c
121148 +++ b/net/netfilter/ipvs/ip_vs_conn.c
121149 @@ -572,7 +572,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
121150 /* Increase the refcnt counter of the dest */
121151 ip_vs_dest_hold(dest);
121152
121153 - conn_flags = atomic_read(&dest->conn_flags);
121154 + conn_flags = atomic_read_unchecked(&dest->conn_flags);
121155 if (cp->protocol != IPPROTO_UDP)
121156 conn_flags &= ~IP_VS_CONN_F_ONE_PACKET;
121157 flags = cp->flags;
121158 @@ -922,7 +922,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
121159
121160 cp->control = NULL;
121161 atomic_set(&cp->n_control, 0);
121162 - atomic_set(&cp->in_pkts, 0);
121163 + atomic_set_unchecked(&cp->in_pkts, 0);
121164
121165 cp->packet_xmit = NULL;
121166 cp->app = NULL;
121167 @@ -1229,7 +1229,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
121168
121169 /* Don't drop the entry if its number of incoming packets is not
121170 located in [0, 8] */
121171 - i = atomic_read(&cp->in_pkts);
121172 + i = atomic_read_unchecked(&cp->in_pkts);
121173 if (i > 8 || i < 0) return 0;
121174
121175 if (!todrop_rate[i]) return 0;
121176 diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
121177 index 5d2b806..9005b29 100644
121178 --- a/net/netfilter/ipvs/ip_vs_core.c
121179 +++ b/net/netfilter/ipvs/ip_vs_core.c
121180 @@ -574,7 +574,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
121181 ret = cp->packet_xmit(skb, cp, pd->pp, iph);
121182 /* do not touch skb anymore */
121183
121184 - atomic_inc(&cp->in_pkts);
121185 + atomic_inc_unchecked(&cp->in_pkts);
121186 ip_vs_conn_put(cp);
121187 return ret;
121188 }
121189 @@ -1750,7 +1750,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
121190 if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
121191 pkts = sysctl_sync_threshold(ipvs);
121192 else
121193 - pkts = atomic_add_return(1, &cp->in_pkts);
121194 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
121195
121196 if (ipvs->sync_state & IP_VS_STATE_MASTER)
121197 ip_vs_sync_conn(net, cp, pkts);
121198 diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
121199 index 285eae3..226f4a7 100644
121200 --- a/net/netfilter/ipvs/ip_vs_ctl.c
121201 +++ b/net/netfilter/ipvs/ip_vs_ctl.c
121202 @@ -814,7 +814,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
121203 */
121204 ip_vs_rs_hash(ipvs, dest);
121205 }
121206 - atomic_set(&dest->conn_flags, conn_flags);
121207 + atomic_set_unchecked(&dest->conn_flags, conn_flags);
121208
121209 /* bind the service */
121210 old_svc = rcu_dereference_protected(dest->svc, 1);
121211 @@ -1679,7 +1679,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
121212 * align with netns init in ip_vs_control_net_init()
121213 */
121214
121215 -static struct ctl_table vs_vars[] = {
121216 +static ctl_table_no_const vs_vars[] __read_only = {
121217 {
121218 .procname = "amemthresh",
121219 .maxlen = sizeof(int),
121220 @@ -2020,7 +2020,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
121221 " %-7s %-6d %-10d %-10d\n",
121222 &dest->addr.in6,
121223 ntohs(dest->port),
121224 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
121225 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
121226 atomic_read(&dest->weight),
121227 atomic_read(&dest->activeconns),
121228 atomic_read(&dest->inactconns));
121229 @@ -2031,7 +2031,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
121230 "%-7s %-6d %-10d %-10d\n",
121231 ntohl(dest->addr.ip),
121232 ntohs(dest->port),
121233 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
121234 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
121235 atomic_read(&dest->weight),
121236 atomic_read(&dest->activeconns),
121237 atomic_read(&dest->inactconns));
121238 @@ -2528,7 +2528,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
121239
121240 entry.addr = dest->addr.ip;
121241 entry.port = dest->port;
121242 - entry.conn_flags = atomic_read(&dest->conn_flags);
121243 + entry.conn_flags = atomic_read_unchecked(&dest->conn_flags);
121244 entry.weight = atomic_read(&dest->weight);
121245 entry.u_threshold = dest->u_threshold;
121246 entry.l_threshold = dest->l_threshold;
121247 @@ -3101,7 +3101,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
121248 if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) ||
121249 nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) ||
121250 nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD,
121251 - (atomic_read(&dest->conn_flags) &
121252 + (atomic_read_unchecked(&dest->conn_flags) &
121253 IP_VS_CONN_F_FWD_MASK)) ||
121254 nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT,
121255 atomic_read(&dest->weight)) ||
121256 @@ -3739,7 +3739,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
121257 {
121258 int idx;
121259 struct netns_ipvs *ipvs = net_ipvs(net);
121260 - struct ctl_table *tbl;
121261 + ctl_table_no_const *tbl;
121262
121263 atomic_set(&ipvs->dropentry, 0);
121264 spin_lock_init(&ipvs->dropentry_lock);
121265 diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
121266 index 127f140..553d652 100644
121267 --- a/net/netfilter/ipvs/ip_vs_lblc.c
121268 +++ b/net/netfilter/ipvs/ip_vs_lblc.c
121269 @@ -118,7 +118,7 @@ struct ip_vs_lblc_table {
121270 * IPVS LBLC sysctl table
121271 */
121272 #ifdef CONFIG_SYSCTL
121273 -static struct ctl_table vs_vars_table[] = {
121274 +static ctl_table_no_const vs_vars_table[] __read_only = {
121275 {
121276 .procname = "lblc_expiration",
121277 .data = NULL,
121278 diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
121279 index 2229d2d..b32b785 100644
121280 --- a/net/netfilter/ipvs/ip_vs_lblcr.c
121281 +++ b/net/netfilter/ipvs/ip_vs_lblcr.c
121282 @@ -289,7 +289,7 @@ struct ip_vs_lblcr_table {
121283 * IPVS LBLCR sysctl table
121284 */
121285
121286 -static struct ctl_table vs_vars_table[] = {
121287 +static ctl_table_no_const vs_vars_table[] __read_only = {
121288 {
121289 .procname = "lblcr_expiration",
121290 .data = NULL,
121291 diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
121292 index 19b9cce..e4f3112 100644
121293 --- a/net/netfilter/ipvs/ip_vs_sync.c
121294 +++ b/net/netfilter/ipvs/ip_vs_sync.c
121295 @@ -609,7 +609,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
121296 cp = cp->control;
121297 if (cp) {
121298 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
121299 - pkts = atomic_add_return(1, &cp->in_pkts);
121300 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
121301 else
121302 pkts = sysctl_sync_threshold(ipvs);
121303 ip_vs_sync_conn(net, cp->control, pkts);
121304 @@ -771,7 +771,7 @@ control:
121305 if (!cp)
121306 return;
121307 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
121308 - pkts = atomic_add_return(1, &cp->in_pkts);
121309 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
121310 else
121311 pkts = sysctl_sync_threshold(ipvs);
121312 goto sloop;
121313 @@ -919,7 +919,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
121314
121315 if (opt)
121316 memcpy(&cp->in_seq, opt, sizeof(*opt));
121317 - atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs));
121318 + atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs));
121319 cp->state = state;
121320 cp->old_state = cp->state;
121321 /*
121322 diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
121323 index 19986ec..416dbc5 100644
121324 --- a/net/netfilter/ipvs/ip_vs_xmit.c
121325 +++ b/net/netfilter/ipvs/ip_vs_xmit.c
121326 @@ -1215,7 +1215,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
121327 else
121328 rc = NF_ACCEPT;
121329 /* do not touch skb anymore */
121330 - atomic_inc(&cp->in_pkts);
121331 + atomic_inc_unchecked(&cp->in_pkts);
121332 goto out;
121333 }
121334
121335 @@ -1308,7 +1308,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
121336 else
121337 rc = NF_ACCEPT;
121338 /* do not touch skb anymore */
121339 - atomic_inc(&cp->in_pkts);
121340 + atomic_inc_unchecked(&cp->in_pkts);
121341 goto out;
121342 }
121343
121344 diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
121345 index 45da11a..ef3e5dc 100644
121346 --- a/net/netfilter/nf_conntrack_acct.c
121347 +++ b/net/netfilter/nf_conntrack_acct.c
121348 @@ -64,7 +64,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = {
121349 #ifdef CONFIG_SYSCTL
121350 static int nf_conntrack_acct_init_sysctl(struct net *net)
121351 {
121352 - struct ctl_table *table;
121353 + ctl_table_no_const *table;
121354
121355 table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
121356 GFP_KERNEL);
121357 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
121358 index 13fad86..18c984c 100644
121359 --- a/net/netfilter/nf_conntrack_core.c
121360 +++ b/net/netfilter/nf_conntrack_core.c
121361 @@ -1733,6 +1733,10 @@ void nf_conntrack_init_end(void)
121362 #define DYING_NULLS_VAL ((1<<30)+1)
121363 #define TEMPLATE_NULLS_VAL ((1<<30)+2)
121364
121365 +#ifdef CONFIG_GRKERNSEC_HIDESYM
121366 +static atomic_unchecked_t conntrack_cache_id = ATOMIC_INIT(0);
121367 +#endif
121368 +
121369 int nf_conntrack_init_net(struct net *net)
121370 {
121371 int ret = -ENOMEM;
121372 @@ -1758,7 +1762,11 @@ int nf_conntrack_init_net(struct net *net)
121373 if (!net->ct.stat)
121374 goto err_pcpu_lists;
121375
121376 +#ifdef CONFIG_GRKERNSEC_HIDESYM
121377 + net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%08x", atomic_inc_return_unchecked(&conntrack_cache_id));
121378 +#else
121379 net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
121380 +#endif
121381 if (!net->ct.slabname)
121382 goto err_slabname;
121383
121384 diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
121385 index 4e78c57..ec8fb74 100644
121386 --- a/net/netfilter/nf_conntrack_ecache.c
121387 +++ b/net/netfilter/nf_conntrack_ecache.c
121388 @@ -264,7 +264,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = {
121389 #ifdef CONFIG_SYSCTL
121390 static int nf_conntrack_event_init_sysctl(struct net *net)
121391 {
121392 - struct ctl_table *table;
121393 + ctl_table_no_const *table;
121394
121395 table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table),
121396 GFP_KERNEL);
121397 diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
121398 index bd9d315..989947e 100644
121399 --- a/net/netfilter/nf_conntrack_helper.c
121400 +++ b/net/netfilter/nf_conntrack_helper.c
121401 @@ -57,7 +57,7 @@ static struct ctl_table helper_sysctl_table[] = {
121402
121403 static int nf_conntrack_helper_init_sysctl(struct net *net)
121404 {
121405 - struct ctl_table *table;
121406 + ctl_table_no_const *table;
121407
121408 table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
121409 GFP_KERNEL);
121410 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
121411 index b65d586..beec902 100644
121412 --- a/net/netfilter/nf_conntrack_proto.c
121413 +++ b/net/netfilter/nf_conntrack_proto.c
121414 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
121415
121416 static void
121417 nf_ct_unregister_sysctl(struct ctl_table_header **header,
121418 - struct ctl_table **table,
121419 + ctl_table_no_const **table,
121420 unsigned int users)
121421 {
121422 if (users > 0)
121423 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
121424 index fc823fa..8311af3 100644
121425 --- a/net/netfilter/nf_conntrack_standalone.c
121426 +++ b/net/netfilter/nf_conntrack_standalone.c
121427 @@ -468,7 +468,7 @@ static struct ctl_table nf_ct_netfilter_table[] = {
121428
121429 static int nf_conntrack_standalone_init_sysctl(struct net *net)
121430 {
121431 - struct ctl_table *table;
121432 + ctl_table_no_const *table;
121433
121434 table = kmemdup(nf_ct_sysctl_table, sizeof(nf_ct_sysctl_table),
121435 GFP_KERNEL);
121436 diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
121437 index 7a394df..bd91a8a 100644
121438 --- a/net/netfilter/nf_conntrack_timestamp.c
121439 +++ b/net/netfilter/nf_conntrack_timestamp.c
121440 @@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = {
121441 #ifdef CONFIG_SYSCTL
121442 static int nf_conntrack_tstamp_init_sysctl(struct net *net)
121443 {
121444 - struct ctl_table *table;
121445 + ctl_table_no_const *table;
121446
121447 table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table),
121448 GFP_KERNEL);
121449 diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
121450 index 675d12c..b36e825 100644
121451 --- a/net/netfilter/nf_log.c
121452 +++ b/net/netfilter/nf_log.c
121453 @@ -386,7 +386,7 @@ static const struct file_operations nflog_file_ops = {
121454
121455 #ifdef CONFIG_SYSCTL
121456 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
121457 -static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
121458 +static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only;
121459
121460 static int nf_log_proc_dostring(struct ctl_table *table, int write,
121461 void __user *buffer, size_t *lenp, loff_t *ppos)
121462 @@ -417,13 +417,15 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write,
121463 rcu_assign_pointer(net->nf.nf_loggers[tindex], logger);
121464 mutex_unlock(&nf_log_mutex);
121465 } else {
121466 + ctl_table_no_const nf_log_table = *table;
121467 +
121468 mutex_lock(&nf_log_mutex);
121469 logger = nft_log_dereference(net->nf.nf_loggers[tindex]);
121470 if (!logger)
121471 - table->data = "NONE";
121472 + nf_log_table.data = "NONE";
121473 else
121474 - table->data = logger->name;
121475 - r = proc_dostring(table, write, buffer, lenp, ppos);
121476 + nf_log_table.data = logger->name;
121477 + r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos);
121478 mutex_unlock(&nf_log_mutex);
121479 }
121480
121481 diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
121482 index c68c1e5..8b5d670 100644
121483 --- a/net/netfilter/nf_sockopt.c
121484 +++ b/net/netfilter/nf_sockopt.c
121485 @@ -43,7 +43,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg)
121486 }
121487 }
121488
121489 - list_add(&reg->list, &nf_sockopts);
121490 + pax_list_add((struct list_head *)&reg->list, &nf_sockopts);
121491 out:
121492 mutex_unlock(&nf_sockopt_mutex);
121493 return ret;
121494 @@ -53,7 +53,7 @@ EXPORT_SYMBOL(nf_register_sockopt);
121495 void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
121496 {
121497 mutex_lock(&nf_sockopt_mutex);
121498 - list_del(&reg->list);
121499 + pax_list_del((struct list_head *)&reg->list);
121500 mutex_unlock(&nf_sockopt_mutex);
121501 }
121502 EXPORT_SYMBOL(nf_unregister_sockopt);
121503 diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
121504 index 4ef1fae..f72f08b 100644
121505 --- a/net/netfilter/nfnetlink_log.c
121506 +++ b/net/netfilter/nfnetlink_log.c
121507 @@ -84,7 +84,7 @@ static int nfnl_log_net_id __read_mostly;
121508 struct nfnl_log_net {
121509 spinlock_t instances_lock;
121510 struct hlist_head instance_table[INSTANCE_BUCKETS];
121511 - atomic_t global_seq;
121512 + atomic_unchecked_t global_seq;
121513 };
121514
121515 static struct nfnl_log_net *nfnl_log_pernet(struct net *net)
121516 @@ -572,7 +572,7 @@ __build_packet_message(struct nfnl_log_net *log,
121517 /* global sequence number */
121518 if ((inst->flags & NFULNL_CFG_F_SEQ_GLOBAL) &&
121519 nla_put_be32(inst->skb, NFULA_SEQ_GLOBAL,
121520 - htonl(atomic_inc_return(&log->global_seq))))
121521 + htonl(atomic_inc_return_unchecked(&log->global_seq))))
121522 goto nla_put_failure;
121523
121524 if (data_len) {
121525 diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
121526 index 7f29cfc..917ef5f 100644
121527 --- a/net/netfilter/nft_compat.c
121528 +++ b/net/netfilter/nft_compat.c
121529 @@ -321,14 +321,7 @@ static void nft_match_eval(const struct nft_expr *expr,
121530 return;
121531 }
121532
121533 - switch (ret ? 1 : 0) {
121534 - case 1:
121535 - regs->verdict.code = NFT_CONTINUE;
121536 - break;
121537 - case 0:
121538 - regs->verdict.code = NFT_BREAK;
121539 - break;
121540 - }
121541 + regs->verdict.code = ret ? NFT_CONTINUE : NFT_BREAK;
121542 }
121543
121544 static const struct nla_policy nft_match_policy[NFTA_MATCH_MAX + 1] = {
121545 diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c
121546 new file mode 100644
121547 index 0000000..c566332
121548 --- /dev/null
121549 +++ b/net/netfilter/xt_gradm.c
121550 @@ -0,0 +1,51 @@
121551 +/*
121552 + * gradm match for netfilter
121553 + * Copyright © Zbigniew Krzystolik, 2010
121554 + *
121555 + * This program is free software; you can redistribute it and/or modify
121556 + * it under the terms of the GNU General Public License; either version
121557 + * 2 or 3 as published by the Free Software Foundation.
121558 + */
121559 +#include <linux/module.h>
121560 +#include <linux/moduleparam.h>
121561 +#include <linux/skbuff.h>
121562 +#include <linux/netfilter/x_tables.h>
121563 +#include <linux/grsecurity.h>
121564 +#include <linux/netfilter/xt_gradm.h>
121565 +
121566 +static bool
121567 +gradm_mt(const struct sk_buff *skb, struct xt_action_param *par)
121568 +{
121569 + const struct xt_gradm_mtinfo *info = par->matchinfo;
121570 + bool retval = false;
121571 + if (gr_acl_is_enabled())
121572 + retval = true;
121573 + return retval ^ info->invflags;
121574 +}
121575 +
121576 +static struct xt_match gradm_mt_reg __read_mostly = {
121577 + .name = "gradm",
121578 + .revision = 0,
121579 + .family = NFPROTO_UNSPEC,
121580 + .match = gradm_mt,
121581 + .matchsize = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)),
121582 + .me = THIS_MODULE,
121583 +};
121584 +
121585 +static int __init gradm_mt_init(void)
121586 +{
121587 + return xt_register_match(&gradm_mt_reg);
121588 +}
121589 +
121590 +static void __exit gradm_mt_exit(void)
121591 +{
121592 + xt_unregister_match(&gradm_mt_reg);
121593 +}
121594 +
121595 +module_init(gradm_mt_init);
121596 +module_exit(gradm_mt_exit);
121597 +MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>");
121598 +MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match");
121599 +MODULE_LICENSE("GPL");
121600 +MODULE_ALIAS("ipt_gradm");
121601 +MODULE_ALIAS("ip6t_gradm");
121602 diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
121603 index 1786968..1ec6dac 100644
121604 --- a/net/netfilter/xt_hashlimit.c
121605 +++ b/net/netfilter/xt_hashlimit.c
121606 @@ -869,11 +869,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net)
121607 {
121608 struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
121609
121610 - hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net);
121611 + hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net);
121612 if (!hashlimit_net->ipt_hashlimit)
121613 return -ENOMEM;
121614 #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
121615 - hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net);
121616 + hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net);
121617 if (!hashlimit_net->ip6t_hashlimit) {
121618 remove_proc_entry("ipt_hashlimit", net->proc_net);
121619 return -ENOMEM;
121620 diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
121621 index 45e1b30..a764f94 100644
121622 --- a/net/netfilter/xt_recent.c
121623 +++ b/net/netfilter/xt_recent.c
121624 @@ -642,7 +642,7 @@ static int __net_init recent_proc_net_init(struct net *net)
121625 {
121626 struct recent_net *recent_net = recent_pernet(net);
121627
121628 - recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
121629 + recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net);
121630 if (!recent_net->xt_recent)
121631 return -ENOMEM;
121632 return 0;
121633 diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
121634 index 11de55e..f25e448 100644
121635 --- a/net/netfilter/xt_statistic.c
121636 +++ b/net/netfilter/xt_statistic.c
121637 @@ -19,7 +19,7 @@
121638 #include <linux/module.h>
121639
121640 struct xt_statistic_priv {
121641 - atomic_t count;
121642 + atomic_unchecked_t count;
121643 } ____cacheline_aligned_in_smp;
121644
121645 MODULE_LICENSE("GPL");
121646 @@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
121647 break;
121648 case XT_STATISTIC_MODE_NTH:
121649 do {
121650 - oval = atomic_read(&info->master->count);
121651 + oval = atomic_read_unchecked(&info->master->count);
121652 nval = (oval == info->u.nth.every) ? 0 : oval + 1;
121653 - } while (atomic_cmpxchg(&info->master->count, oval, nval) != oval);
121654 + } while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval);
121655 if (nval == 0)
121656 ret = !ret;
121657 break;
121658 @@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par)
121659 info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
121660 if (info->master == NULL)
121661 return -ENOMEM;
121662 - atomic_set(&info->master->count, info->u.nth.count);
121663 + atomic_set_unchecked(&info->master->count, info->u.nth.count);
121664
121665 return 0;
121666 }
121667 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
121668 index bf6e766..be67817 100644
121669 --- a/net/netlink/af_netlink.c
121670 +++ b/net/netlink/af_netlink.c
121671 @@ -262,7 +262,7 @@ static void netlink_overrun(struct sock *sk)
121672 sk->sk_error_report(sk);
121673 }
121674 }
121675 - atomic_inc(&sk->sk_drops);
121676 + atomic_inc_unchecked(&sk->sk_drops);
121677 }
121678
121679 static void netlink_rcv_wake(struct sock *sk)
121680 @@ -3014,7 +3014,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
121681 sk_wmem_alloc_get(s),
121682 nlk->cb_running,
121683 atomic_read(&s->sk_refcnt),
121684 - atomic_read(&s->sk_drops),
121685 + atomic_read_unchecked(&s->sk_drops),
121686 sock_i_ino(s)
121687 );
121688
121689 diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
121690 index 6a55f71..e88c937 100644
121691 --- a/net/openvswitch/vport-internal_dev.c
121692 +++ b/net/openvswitch/vport-internal_dev.c
121693 @@ -124,7 +124,7 @@ static const struct net_device_ops internal_dev_netdev_ops = {
121694 .ndo_get_stats64 = internal_dev_get_stats,
121695 };
121696
121697 -static struct rtnl_link_ops internal_dev_link_ops __read_mostly = {
121698 +static struct rtnl_link_ops internal_dev_link_ops = {
121699 .kind = "openvswitch",
121700 };
121701
121702 diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
121703 index 067a3ff..9ecc05c 100644
121704 --- a/net/openvswitch/vport.c
121705 +++ b/net/openvswitch/vport.c
121706 @@ -303,10 +303,10 @@ void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
121707 * netdev-stats can be directly read over netlink-ioctl.
121708 */
121709
121710 - stats->rx_errors = atomic_long_read(&vport->err_stats.rx_errors);
121711 - stats->tx_errors = atomic_long_read(&vport->err_stats.tx_errors);
121712 - stats->tx_dropped = atomic_long_read(&vport->err_stats.tx_dropped);
121713 - stats->rx_dropped = atomic_long_read(&vport->err_stats.rx_dropped);
121714 + stats->rx_errors = atomic_long_read_unchecked(&vport->err_stats.rx_errors);
121715 + stats->tx_errors = atomic_long_read_unchecked(&vport->err_stats.tx_errors);
121716 + stats->tx_dropped = atomic_long_read_unchecked(&vport->err_stats.tx_dropped);
121717 + stats->rx_dropped = atomic_long_read_unchecked(&vport->err_stats.rx_dropped);
121718
121719 for_each_possible_cpu(i) {
121720 const struct pcpu_sw_netstats *percpu_stats;
121721 @@ -538,19 +538,19 @@ static void ovs_vport_record_error(struct vport *vport,
121722 {
121723 switch (err_type) {
121724 case VPORT_E_RX_DROPPED:
121725 - atomic_long_inc(&vport->err_stats.rx_dropped);
121726 + atomic_long_inc_unchecked(&vport->err_stats.rx_dropped);
121727 break;
121728
121729 case VPORT_E_RX_ERROR:
121730 - atomic_long_inc(&vport->err_stats.rx_errors);
121731 + atomic_long_inc_unchecked(&vport->err_stats.rx_errors);
121732 break;
121733
121734 case VPORT_E_TX_DROPPED:
121735 - atomic_long_inc(&vport->err_stats.tx_dropped);
121736 + atomic_long_inc_unchecked(&vport->err_stats.tx_dropped);
121737 break;
121738
121739 case VPORT_E_TX_ERROR:
121740 - atomic_long_inc(&vport->err_stats.tx_errors);
121741 + atomic_long_inc_unchecked(&vport->err_stats.tx_errors);
121742 break;
121743 }
121744
121745 diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
121746 index bc85331..0d3dce0 100644
121747 --- a/net/openvswitch/vport.h
121748 +++ b/net/openvswitch/vport.h
121749 @@ -71,10 +71,10 @@ int ovs_vport_get_egress_tun_info(struct vport *vport, struct sk_buff *skb,
121750 /* The following definitions are for implementers of vport devices: */
121751
121752 struct vport_err_stats {
121753 - atomic_long_t rx_dropped;
121754 - atomic_long_t rx_errors;
121755 - atomic_long_t tx_dropped;
121756 - atomic_long_t tx_errors;
121757 + atomic_long_unchecked_t rx_dropped;
121758 + atomic_long_unchecked_t rx_errors;
121759 + atomic_long_unchecked_t tx_dropped;
121760 + atomic_long_unchecked_t tx_errors;
121761 };
121762 /**
121763 * struct vport_portids - array of netlink portids of a vport.
121764 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
121765 index fe1610d..ec1c87f 100644
121766 --- a/net/packet/af_packet.c
121767 +++ b/net/packet/af_packet.c
121768 @@ -275,7 +275,7 @@ static int packet_direct_xmit(struct sk_buff *skb)
121769
121770 return ret;
121771 drop:
121772 - atomic_long_inc(&dev->tx_dropped);
121773 + atomic_long_inc_unchecked(&dev->tx_dropped);
121774 kfree_skb(skb);
121775 return NET_XMIT_DROP;
121776 }
121777 @@ -1848,7 +1848,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
121778 drop_n_acct:
121779 spin_lock(&sk->sk_receive_queue.lock);
121780 po->stats.stats1.tp_drops++;
121781 - atomic_inc(&sk->sk_drops);
121782 + atomic_inc_unchecked(&sk->sk_drops);
121783 spin_unlock(&sk->sk_receive_queue.lock);
121784
121785 drop_n_restore:
121786 @@ -3514,7 +3514,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
121787 case PACKET_HDRLEN:
121788 if (len > sizeof(int))
121789 len = sizeof(int);
121790 - if (copy_from_user(&val, optval, len))
121791 + if (len > sizeof(val) || copy_from_user(&val, optval, len))
121792 return -EFAULT;
121793 switch (val) {
121794 case TPACKET_V1:
121795 @@ -3560,7 +3560,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
121796 len = lv;
121797 if (put_user(len, optlen))
121798 return -EFAULT;
121799 - if (copy_to_user(optval, data, len))
121800 + if (len > sizeof(st) || copy_to_user(optval, data, len))
121801 return -EFAULT;
121802 return 0;
121803 }
121804 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
121805 index 6de2aeb..1f8afe8 100644
121806 --- a/net/phonet/pep.c
121807 +++ b/net/phonet/pep.c
121808 @@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
121809
121810 case PNS_PEP_CTRL_REQ:
121811 if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
121812 - atomic_inc(&sk->sk_drops);
121813 + atomic_inc_unchecked(&sk->sk_drops);
121814 break;
121815 }
121816 __skb_pull(skb, 4);
121817 @@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
121818 }
121819
121820 if (pn->rx_credits == 0) {
121821 - atomic_inc(&sk->sk_drops);
121822 + atomic_inc_unchecked(&sk->sk_drops);
121823 err = -ENOBUFS;
121824 break;
121825 }
121826 @@ -579,7 +579,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
121827 }
121828
121829 if (pn->rx_credits == 0) {
121830 - atomic_inc(&sk->sk_drops);
121831 + atomic_inc_unchecked(&sk->sk_drops);
121832 err = NET_RX_DROP;
121833 break;
121834 }
121835 diff --git a/net/phonet/socket.c b/net/phonet/socket.c
121836 index d575ef4..1dedc31 100644
121837 --- a/net/phonet/socket.c
121838 +++ b/net/phonet/socket.c
121839 @@ -611,7 +611,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
121840 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
121841 sock_i_ino(sk),
121842 atomic_read(&sk->sk_refcnt), sk,
121843 - atomic_read(&sk->sk_drops));
121844 + atomic_read_unchecked(&sk->sk_drops));
121845 }
121846 seq_pad(seq, '\n');
121847 return 0;
121848 diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
121849 index c02a8c4..3c5b600 100644
121850 --- a/net/phonet/sysctl.c
121851 +++ b/net/phonet/sysctl.c
121852 @@ -67,7 +67,7 @@ static int proc_local_port_range(struct ctl_table *table, int write,
121853 {
121854 int ret;
121855 int range[2] = {local_port_range[0], local_port_range[1]};
121856 - struct ctl_table tmp = {
121857 + ctl_table_no_const tmp = {
121858 .data = &range,
121859 .maxlen = sizeof(range),
121860 .mode = table->mode,
121861 diff --git a/net/rds/cong.c b/net/rds/cong.c
121862 index e6144b8..4f9fda6 100644
121863 --- a/net/rds/cong.c
121864 +++ b/net/rds/cong.c
121865 @@ -78,7 +78,7 @@
121866 * finds that the saved generation number is smaller than the global generation
121867 * number, it wakes up the process.
121868 */
121869 -static atomic_t rds_cong_generation = ATOMIC_INIT(0);
121870 +static atomic_unchecked_t rds_cong_generation = ATOMIC_INIT(0);
121871
121872 /*
121873 * Congestion monitoring
121874 @@ -247,7 +247,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask)
121875 rdsdebug("waking map %p for %pI4\n",
121876 map, &map->m_addr);
121877 rds_stats_inc(s_cong_update_received);
121878 - atomic_inc(&rds_cong_generation);
121879 + atomic_inc_unchecked(&rds_cong_generation);
121880 if (waitqueue_active(&map->m_waitq))
121881 wake_up(&map->m_waitq);
121882 if (waitqueue_active(&rds_poll_waitq))
121883 @@ -273,7 +273,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated);
121884
121885 int rds_cong_updated_since(unsigned long *recent)
121886 {
121887 - unsigned long gen = atomic_read(&rds_cong_generation);
121888 + unsigned long gen = atomic_read_unchecked(&rds_cong_generation);
121889
121890 if (likely(*recent == gen))
121891 return 0;
121892 diff --git a/net/rds/ib.h b/net/rds/ib.h
121893 index c36d713..af45bf2 100644
121894 --- a/net/rds/ib.h
121895 +++ b/net/rds/ib.h
121896 @@ -128,7 +128,7 @@ struct rds_ib_connection {
121897 /* sending acks */
121898 unsigned long i_ack_flags;
121899 #ifdef KERNEL_HAS_ATOMIC64
121900 - atomic64_t i_ack_next; /* next ACK to send */
121901 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
121902 #else
121903 spinlock_t i_ack_lock; /* protect i_ack_next */
121904 u64 i_ack_next; /* next ACK to send */
121905 diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
121906 index 8a09ee7..45e2b64 100644
121907 --- a/net/rds/ib_cm.c
121908 +++ b/net/rds/ib_cm.c
121909 @@ -726,7 +726,7 @@ void rds_ib_conn_shutdown(struct rds_connection *conn)
121910 /* Clear the ACK state */
121911 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
121912 #ifdef KERNEL_HAS_ATOMIC64
121913 - atomic64_set(&ic->i_ack_next, 0);
121914 + atomic64_set_unchecked(&ic->i_ack_next, 0);
121915 #else
121916 ic->i_ack_next = 0;
121917 #endif
121918 diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
121919 index 1b981a4..ae44b0c 100644
121920 --- a/net/rds/ib_recv.c
121921 +++ b/net/rds/ib_recv.c
121922 @@ -581,7 +581,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
121923 static void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq,
121924 int ack_required)
121925 {
121926 - atomic64_set(&ic->i_ack_next, seq);
121927 + atomic64_set_unchecked(&ic->i_ack_next, seq);
121928 if (ack_required) {
121929 smp_mb__before_atomic();
121930 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
121931 @@ -593,7 +593,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
121932 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
121933 smp_mb__after_atomic();
121934
121935 - return atomic64_read(&ic->i_ack_next);
121936 + return atomic64_read_unchecked(&ic->i_ack_next);
121937 }
121938 #endif
121939
121940 diff --git a/net/rds/info.c b/net/rds/info.c
121941 index 9a6b4f6..140a44a 100644
121942 --- a/net/rds/info.c
121943 +++ b/net/rds/info.c
121944 @@ -176,7 +176,7 @@ int rds_info_getsockopt(struct socket *sock, int optname, char __user *optval,
121945
121946 /* check for all kinds of wrapping and the like */
121947 start = (unsigned long)optval;
121948 - if (len < 0 || len + PAGE_SIZE - 1 < len || start + len < start) {
121949 + if (len < 0 || len > INT_MAX - PAGE_SIZE + 1 || start + len < start) {
121950 ret = -EINVAL;
121951 goto out;
121952 }
121953 diff --git a/net/rds/iw.h b/net/rds/iw.h
121954 index cbe6674..dc9eb89 100644
121955 --- a/net/rds/iw.h
121956 +++ b/net/rds/iw.h
121957 @@ -134,7 +134,7 @@ struct rds_iw_connection {
121958 /* sending acks */
121959 unsigned long i_ack_flags;
121960 #ifdef KERNEL_HAS_ATOMIC64
121961 - atomic64_t i_ack_next; /* next ACK to send */
121962 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
121963 #else
121964 spinlock_t i_ack_lock; /* protect i_ack_next */
121965 u64 i_ack_next; /* next ACK to send */
121966 diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
121967 index a6c2bea..e520995 100644
121968 --- a/net/rds/iw_cm.c
121969 +++ b/net/rds/iw_cm.c
121970 @@ -663,7 +663,7 @@ void rds_iw_conn_shutdown(struct rds_connection *conn)
121971 /* Clear the ACK state */
121972 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
121973 #ifdef KERNEL_HAS_ATOMIC64
121974 - atomic64_set(&ic->i_ack_next, 0);
121975 + atomic64_set_unchecked(&ic->i_ack_next, 0);
121976 #else
121977 ic->i_ack_next = 0;
121978 #endif
121979 diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
121980 index a66d179..cf1e258 100644
121981 --- a/net/rds/iw_recv.c
121982 +++ b/net/rds/iw_recv.c
121983 @@ -412,7 +412,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
121984 static void rds_iw_set_ack(struct rds_iw_connection *ic, u64 seq,
121985 int ack_required)
121986 {
121987 - atomic64_set(&ic->i_ack_next, seq);
121988 + atomic64_set_unchecked(&ic->i_ack_next, seq);
121989 if (ack_required) {
121990 smp_mb__before_atomic();
121991 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
121992 @@ -424,7 +424,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
121993 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
121994 smp_mb__after_atomic();
121995
121996 - return atomic64_read(&ic->i_ack_next);
121997 + return atomic64_read_unchecked(&ic->i_ack_next);
121998 }
121999 #endif
122000
122001 diff --git a/net/rds/rds.h b/net/rds/rds.h
122002 index 0d41155..80cc278 100644
122003 --- a/net/rds/rds.h
122004 +++ b/net/rds/rds.h
122005 @@ -449,7 +449,7 @@ struct rds_transport {
122006 void (*sync_mr)(void *trans_private, int direction);
122007 void (*free_mr)(void *trans_private, int invalidate);
122008 void (*flush_mrs)(void);
122009 -};
122010 +} __do_const;
122011
122012 struct rds_sock {
122013 struct sock rs_sk;
122014 diff --git a/net/rds/tcp.c b/net/rds/tcp.c
122015 index edac9ef..16bcb98 100644
122016 --- a/net/rds/tcp.c
122017 +++ b/net/rds/tcp.c
122018 @@ -59,7 +59,7 @@ void rds_tcp_nonagle(struct socket *sock)
122019 int val = 1;
122020
122021 set_fs(KERNEL_DS);
122022 - sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
122023 + sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val,
122024 sizeof(val));
122025 set_fs(oldfs);
122026 }
122027 diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
122028 index 53b17ca..45463e7 100644
122029 --- a/net/rds/tcp_send.c
122030 +++ b/net/rds/tcp_send.c
122031 @@ -43,7 +43,7 @@ static void rds_tcp_cork(struct socket *sock, int val)
122032
122033 oldfs = get_fs();
122034 set_fs(KERNEL_DS);
122035 - sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
122036 + sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val,
122037 sizeof(val));
122038 set_fs(oldfs);
122039 }
122040 diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
122041 index 0095b9a..e95c49b 100644
122042 --- a/net/rxrpc/af_rxrpc.c
122043 +++ b/net/rxrpc/af_rxrpc.c
122044 @@ -40,7 +40,7 @@ static const struct proto_ops rxrpc_rpc_ops;
122045 __be32 rxrpc_epoch;
122046
122047 /* current debugging ID */
122048 -atomic_t rxrpc_debug_id;
122049 +atomic_unchecked_t rxrpc_debug_id;
122050
122051 /* count of skbs currently in use */
122052 atomic_t rxrpc_n_skbs;
122053 diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
122054 index e0547f5..a171f7a 100644
122055 --- a/net/rxrpc/ar-ack.c
122056 +++ b/net/rxrpc/ar-ack.c
122057 @@ -224,7 +224,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
122058
122059 _enter("{%d,%d,%d,%d},",
122060 call->acks_hard, call->acks_unacked,
122061 - atomic_read(&call->sequence),
122062 + atomic_read_unchecked(&call->sequence),
122063 CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
122064
122065 stop = false;
122066 @@ -248,7 +248,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
122067
122068 /* each Tx packet has a new serial number */
122069 sp->hdr.serial =
122070 - htonl(atomic_inc_return(&call->conn->serial));
122071 + htonl(atomic_inc_return_unchecked(&call->conn->serial));
122072
122073 hdr = (struct rxrpc_header *) txb->head;
122074 hdr->serial = sp->hdr.serial;
122075 @@ -452,7 +452,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
122076 */
122077 static void rxrpc_clear_tx_window(struct rxrpc_call *call)
122078 {
122079 - rxrpc_rotate_tx_window(call, atomic_read(&call->sequence));
122080 + rxrpc_rotate_tx_window(call, atomic_read_unchecked(&call->sequence));
122081 }
122082
122083 /*
122084 @@ -678,7 +678,7 @@ process_further:
122085
122086 latest = ntohl(sp->hdr.serial);
122087 hard = ntohl(ack.firstPacket);
122088 - tx = atomic_read(&call->sequence);
122089 + tx = atomic_read_unchecked(&call->sequence);
122090
122091 _proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
122092 latest,
122093 @@ -1210,7 +1210,7 @@ void rxrpc_process_call(struct work_struct *work)
122094 goto maybe_reschedule;
122095
122096 send_ACK_with_skew:
122097 - ack.maxSkew = htons(atomic_read(&call->conn->hi_serial) -
122098 + ack.maxSkew = htons(atomic_read_unchecked(&call->conn->hi_serial) -
122099 ntohl(ack.serial));
122100 send_ACK:
122101 mtu = call->conn->trans->peer->if_mtu;
122102 @@ -1222,7 +1222,7 @@ send_ACK:
122103 ackinfo.rxMTU = htonl(rxrpc_rx_mtu);
122104 ackinfo.jumbo_max = htonl(rxrpc_rx_jumbo_max);
122105
122106 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
122107 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
122108 _proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
122109 ntohl(hdr.serial),
122110 ntohs(ack.maxSkew),
122111 @@ -1240,7 +1240,7 @@ send_ACK:
122112 send_message:
122113 _debug("send message");
122114
122115 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
122116 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
122117 _proto("Tx %s %%%u", rxrpc_pkts[hdr.type], ntohl(hdr.serial));
122118 send_message_2:
122119
122120 diff --git a/net/rxrpc/ar-call.c b/net/rxrpc/ar-call.c
122121 index a9e05db..194e793 100644
122122 --- a/net/rxrpc/ar-call.c
122123 +++ b/net/rxrpc/ar-call.c
122124 @@ -232,7 +232,7 @@ static struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp)
122125 spin_lock_init(&call->lock);
122126 rwlock_init(&call->state_lock);
122127 atomic_set(&call->usage, 1);
122128 - call->debug_id = atomic_inc_return(&rxrpc_debug_id);
122129 + call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
122130 call->state = RXRPC_CALL_CLIENT_SEND_REQUEST;
122131
122132 memset(&call->sock_node, 0xed, sizeof(call->sock_node));
122133 diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
122134 index 6631f4f..bfdf056 100644
122135 --- a/net/rxrpc/ar-connection.c
122136 +++ b/net/rxrpc/ar-connection.c
122137 @@ -210,7 +210,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
122138 rwlock_init(&conn->lock);
122139 spin_lock_init(&conn->state_lock);
122140 atomic_set(&conn->usage, 1);
122141 - conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
122142 + conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
122143 conn->avail_calls = RXRPC_MAXCALLS;
122144 conn->size_align = 4;
122145 conn->header_size = sizeof(struct rxrpc_header);
122146 diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
122147 index e7ed43a..6afa140 100644
122148 --- a/net/rxrpc/ar-connevent.c
122149 +++ b/net/rxrpc/ar-connevent.c
122150 @@ -109,7 +109,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
122151
122152 len = iov[0].iov_len + iov[1].iov_len;
122153
122154 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
122155 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
122156 _proto("Tx CONN ABORT %%%u { %d }", ntohl(hdr.serial), abort_code);
122157
122158 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
122159 diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
122160 index 4505a69..fe73096 100644
122161 --- a/net/rxrpc/ar-input.c
122162 +++ b/net/rxrpc/ar-input.c
122163 @@ -331,9 +331,9 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
122164 /* track the latest serial number on this connection for ACK packet
122165 * information */
122166 serial = ntohl(sp->hdr.serial);
122167 - hi_serial = atomic_read(&call->conn->hi_serial);
122168 + hi_serial = atomic_read_unchecked(&call->conn->hi_serial);
122169 while (serial > hi_serial)
122170 - hi_serial = atomic_cmpxchg(&call->conn->hi_serial, hi_serial,
122171 + hi_serial = atomic_cmpxchg_unchecked(&call->conn->hi_serial, hi_serial,
122172 serial);
122173
122174 /* request ACK generation for any ACK or DATA packet that requests
122175 diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
122176 index aef1bd2..97736c3 100644
122177 --- a/net/rxrpc/ar-internal.h
122178 +++ b/net/rxrpc/ar-internal.h
122179 @@ -274,8 +274,8 @@ struct rxrpc_connection {
122180 int error; /* error code for local abort */
122181 int debug_id; /* debug ID for printks */
122182 unsigned int call_counter; /* call ID counter */
122183 - atomic_t serial; /* packet serial number counter */
122184 - atomic_t hi_serial; /* highest serial number received */
122185 + atomic_unchecked_t serial; /* packet serial number counter */
122186 + atomic_unchecked_t hi_serial; /* highest serial number received */
122187 u8 avail_calls; /* number of calls available */
122188 u8 size_align; /* data size alignment (for security) */
122189 u8 header_size; /* rxrpc + security header size */
122190 @@ -348,7 +348,7 @@ struct rxrpc_call {
122191 spinlock_t lock;
122192 rwlock_t state_lock; /* lock for state transition */
122193 atomic_t usage;
122194 - atomic_t sequence; /* Tx data packet sequence counter */
122195 + atomic_unchecked_t sequence; /* Tx data packet sequence counter */
122196 u32 abort_code; /* local/remote abort code */
122197 enum { /* current state of call */
122198 RXRPC_CALL_CLIENT_SEND_REQUEST, /* - client sending request phase */
122199 @@ -433,7 +433,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
122200 */
122201 extern atomic_t rxrpc_n_skbs;
122202 extern __be32 rxrpc_epoch;
122203 -extern atomic_t rxrpc_debug_id;
122204 +extern atomic_unchecked_t rxrpc_debug_id;
122205 extern struct workqueue_struct *rxrpc_workqueue;
122206
122207 /*
122208 diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c
122209 index ca904ed..16082d5 100644
122210 --- a/net/rxrpc/ar-local.c
122211 +++ b/net/rxrpc/ar-local.c
122212 @@ -53,7 +53,7 @@ struct rxrpc_local *rxrpc_alloc_local(struct sockaddr_rxrpc *srx)
122213 spin_lock_init(&local->lock);
122214 rwlock_init(&local->services_lock);
122215 atomic_set(&local->usage, 1);
122216 - local->debug_id = atomic_inc_return(&rxrpc_debug_id);
122217 + local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
122218 memcpy(&local->srx, srx, sizeof(*srx));
122219 }
122220
122221 diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
122222 index c004280..ab1ed5a 100644
122223 --- a/net/rxrpc/ar-output.c
122224 +++ b/net/rxrpc/ar-output.c
122225 @@ -648,14 +648,14 @@ static int rxrpc_send_data(struct rxrpc_sock *rx,
122226 memset(skb_put(skb, pad), 0, pad);
122227 }
122228
122229 - seq = atomic_inc_return(&call->sequence);
122230 + seq = atomic_inc_return_unchecked(&call->sequence);
122231
122232 sp->hdr.epoch = conn->epoch;
122233 sp->hdr.cid = call->cid;
122234 sp->hdr.callNumber = call->call_id;
122235 sp->hdr.seq = htonl(seq);
122236 sp->hdr.serial =
122237 - htonl(atomic_inc_return(&conn->serial));
122238 + htonl(atomic_inc_return_unchecked(&conn->serial));
122239 sp->hdr.type = RXRPC_PACKET_TYPE_DATA;
122240 sp->hdr.userStatus = 0;
122241 sp->hdr.securityIndex = conn->security_ix;
122242 diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
122243 index bebaa43..2644591 100644
122244 --- a/net/rxrpc/ar-peer.c
122245 +++ b/net/rxrpc/ar-peer.c
122246 @@ -72,7 +72,7 @@ static struct rxrpc_peer *rxrpc_alloc_peer(struct sockaddr_rxrpc *srx,
122247 INIT_LIST_HEAD(&peer->error_targets);
122248 spin_lock_init(&peer->lock);
122249 atomic_set(&peer->usage, 1);
122250 - peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
122251 + peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
122252 memcpy(&peer->srx, srx, sizeof(*srx));
122253
122254 rxrpc_assess_MTU_size(peer);
122255 diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
122256 index 38047f7..9f48511 100644
122257 --- a/net/rxrpc/ar-proc.c
122258 +++ b/net/rxrpc/ar-proc.c
122259 @@ -164,8 +164,8 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
122260 atomic_read(&conn->usage),
122261 rxrpc_conn_states[conn->state],
122262 key_serial(conn->key),
122263 - atomic_read(&conn->serial),
122264 - atomic_read(&conn->hi_serial));
122265 + atomic_read_unchecked(&conn->serial),
122266 + atomic_read_unchecked(&conn->hi_serial));
122267
122268 return 0;
122269 }
122270 diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
122271 index 1976dec..aa70be5 100644
122272 --- a/net/rxrpc/ar-transport.c
122273 +++ b/net/rxrpc/ar-transport.c
122274 @@ -51,7 +51,7 @@ static struct rxrpc_transport *rxrpc_alloc_transport(struct rxrpc_local *local,
122275 spin_lock_init(&trans->client_lock);
122276 rwlock_init(&trans->conn_lock);
122277 atomic_set(&trans->usage, 1);
122278 - trans->debug_id = atomic_inc_return(&rxrpc_debug_id);
122279 + trans->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
122280
122281 if (peer->srx.transport.family == AF_INET) {
122282 switch (peer->srx.transport_type) {
122283 diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
122284 index f226709..0e735a8 100644
122285 --- a/net/rxrpc/rxkad.c
122286 +++ b/net/rxrpc/rxkad.c
122287 @@ -610,7 +610,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
122288
122289 len = iov[0].iov_len + iov[1].iov_len;
122290
122291 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
122292 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
122293 _proto("Tx CHALLENGE %%%u", ntohl(hdr.serial));
122294
122295 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
122296 @@ -660,7 +660,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
122297
122298 len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
122299
122300 - hdr->serial = htonl(atomic_inc_return(&conn->serial));
122301 + hdr->serial = htonl(atomic_inc_return_unchecked(&conn->serial));
122302 _proto("Tx RESPONSE %%%u", ntohl(hdr->serial));
122303
122304 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
122305 diff --git a/net/sched/act_bpf.c b/net/sched/act_bpf.c
122306 index dc6a2d3..3b4fb96 100644
122307 --- a/net/sched/act_bpf.c
122308 +++ b/net/sched/act_bpf.c
122309 @@ -332,6 +332,9 @@ static void tcf_bpf_cleanup(struct tc_action *act, int bind)
122310 bpf_prog_put(prog->filter);
122311 else
122312 bpf_prog_destroy(prog->filter);
122313 +
122314 + kfree(prog->bpf_ops);
122315 + kfree(prog->bpf_name);
122316 }
122317
122318 static struct tc_action_ops act_bpf_ops __read_mostly = {
122319 diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c
122320 index 91bd9c1..c0b86f2 100644
122321 --- a/net/sched/cls_bpf.c
122322 +++ b/net/sched/cls_bpf.c
122323 @@ -364,7 +364,7 @@ static int cls_bpf_change(struct net *net, struct sk_buff *in_skb,
122324 goto errout;
122325
122326 if (oldprog) {
122327 - list_replace_rcu(&prog->link, &oldprog->link);
122328 + list_replace_rcu(&oldprog->link, &prog->link);
122329 tcf_unbind_filter(tp, &oldprog->res);
122330 call_rcu(&oldprog->rcu, __cls_bpf_delete_prog);
122331 } else {
122332 diff --git a/net/sched/cls_flow.c b/net/sched/cls_flow.c
122333 index a620c4e..75df923 100644
122334 --- a/net/sched/cls_flow.c
122335 +++ b/net/sched/cls_flow.c
122336 @@ -419,6 +419,8 @@ static int flow_change(struct net *net, struct sk_buff *in_skb,
122337 if (!fnew)
122338 goto err2;
122339
122340 + tcf_exts_init(&fnew->exts, TCA_FLOW_ACT, TCA_FLOW_POLICE);
122341 +
122342 fold = (struct flow_filter *)*arg;
122343 if (fold) {
122344 err = -EINVAL;
122345 @@ -480,7 +482,6 @@ static int flow_change(struct net *net, struct sk_buff *in_skb,
122346 fnew->mask = ~0U;
122347 fnew->tp = tp;
122348 get_random_bytes(&fnew->hashrnd, 4);
122349 - tcf_exts_init(&fnew->exts, TCA_FLOW_ACT, TCA_FLOW_POLICE);
122350 }
122351
122352 fnew->perturb_timer.function = flow_perturbation;
122353 @@ -520,7 +521,7 @@ static int flow_change(struct net *net, struct sk_buff *in_skb,
122354 if (*arg == 0)
122355 list_add_tail_rcu(&fnew->list, &head->filters);
122356 else
122357 - list_replace_rcu(&fnew->list, &fold->list);
122358 + list_replace_rcu(&fold->list, &fnew->list);
122359
122360 *arg = (unsigned long)fnew;
122361
122362 diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c
122363 index c244c45b..4169e55 100644
122364 --- a/net/sched/sch_fq_codel.c
122365 +++ b/net/sched/sch_fq_codel.c
122366 @@ -162,14 +162,23 @@ static unsigned int fq_codel_drop(struct Qdisc *sch)
122367 skb = dequeue_head(flow);
122368 len = qdisc_pkt_len(skb);
122369 q->backlogs[idx] -= len;
122370 - kfree_skb(skb);
122371 sch->q.qlen--;
122372 qdisc_qstats_drop(sch);
122373 qdisc_qstats_backlog_dec(sch, skb);
122374 + kfree_skb(skb);
122375 flow->dropped++;
122376 return idx;
122377 }
122378
122379 +static unsigned int fq_codel_qdisc_drop(struct Qdisc *sch)
122380 +{
122381 + unsigned int prev_backlog;
122382 +
122383 + prev_backlog = sch->qstats.backlog;
122384 + fq_codel_drop(sch);
122385 + return prev_backlog - sch->qstats.backlog;
122386 +}
122387 +
122388 static int fq_codel_enqueue(struct sk_buff *skb, struct Qdisc *sch)
122389 {
122390 struct fq_codel_sched_data *q = qdisc_priv(sch);
122391 @@ -598,7 +607,7 @@ static struct Qdisc_ops fq_codel_qdisc_ops __read_mostly = {
122392 .enqueue = fq_codel_enqueue,
122393 .dequeue = fq_codel_dequeue,
122394 .peek = qdisc_peek_dequeued,
122395 - .drop = fq_codel_drop,
122396 + .drop = fq_codel_qdisc_drop,
122397 .init = fq_codel_init,
122398 .reset = fq_codel_reset,
122399 .destroy = fq_codel_destroy,
122400 diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
122401 index 6efca30..1259f82 100644
122402 --- a/net/sched/sch_generic.c
122403 +++ b/net/sched/sch_generic.c
122404 @@ -349,7 +349,7 @@ void netif_carrier_on(struct net_device *dev)
122405 if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
122406 if (dev->reg_state == NETREG_UNINITIALIZED)
122407 return;
122408 - atomic_inc(&dev->carrier_changes);
122409 + atomic_inc_unchecked(&dev->carrier_changes);
122410 linkwatch_fire_event(dev);
122411 if (netif_running(dev))
122412 __netdev_watchdog_up(dev);
122413 @@ -368,7 +368,7 @@ void netif_carrier_off(struct net_device *dev)
122414 if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
122415 if (dev->reg_state == NETREG_UNINITIALIZED)
122416 return;
122417 - atomic_inc(&dev->carrier_changes);
122418 + atomic_inc_unchecked(&dev->carrier_changes);
122419 linkwatch_fire_event(dev);
122420 }
122421 }
122422 diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
122423 index b877140..0f65ba4 100644
122424 --- a/net/sched/sch_sfq.c
122425 +++ b/net/sched/sch_sfq.c
122426 @@ -329,10 +329,10 @@ drop:
122427 len = qdisc_pkt_len(skb);
122428 slot->backlog -= len;
122429 sfq_dec(q, x);
122430 - kfree_skb(skb);
122431 sch->q.qlen--;
122432 qdisc_qstats_drop(sch);
122433 qdisc_qstats_backlog_dec(sch, skb);
122434 + kfree_skb(skb);
122435 return len;
122436 }
122437
122438 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
122439 index 0e4198e..f94193e 100644
122440 --- a/net/sctp/ipv6.c
122441 +++ b/net/sctp/ipv6.c
122442 @@ -972,7 +972,7 @@ static const struct inet6_protocol sctpv6_protocol = {
122443 .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
122444 };
122445
122446 -static struct sctp_af sctp_af_inet6 = {
122447 +static struct sctp_af sctp_af_inet6 __read_only = {
122448 .sa_family = AF_INET6,
122449 .sctp_xmit = sctp_v6_xmit,
122450 .setsockopt = ipv6_setsockopt,
122451 @@ -1002,7 +1002,7 @@ static struct sctp_af sctp_af_inet6 = {
122452 #endif
122453 };
122454
122455 -static struct sctp_pf sctp_pf_inet6 = {
122456 +static struct sctp_pf sctp_pf_inet6 __read_only = {
122457 .event_msgname = sctp_inet6_event_msgname,
122458 .skb_msgname = sctp_inet6_skb_msgname,
122459 .af_supported = sctp_inet6_af_supported,
122460 @@ -1029,7 +1029,7 @@ void sctp_v6_pf_init(void)
122461
122462 void sctp_v6_pf_exit(void)
122463 {
122464 - list_del(&sctp_af_inet6.list);
122465 + pax_list_del(&sctp_af_inet6.list);
122466 }
122467
122468 /* Initialize IPv6 support and register with socket layer. */
122469 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
122470 index 53b7acd..e7a0919 100644
122471 --- a/net/sctp/protocol.c
122472 +++ b/net/sctp/protocol.c
122473 @@ -836,8 +836,10 @@ int sctp_register_af(struct sctp_af *af)
122474 return 0;
122475 }
122476
122477 + pax_open_kernel();
122478 INIT_LIST_HEAD(&af->list);
122479 - list_add_tail(&af->list, &sctp_address_families);
122480 + pax_close_kernel();
122481 + pax_list_add_tail(&af->list, &sctp_address_families);
122482 return 1;
122483 }
122484
122485 @@ -967,7 +969,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
122486
122487 static struct sctp_af sctp_af_inet;
122488
122489 -static struct sctp_pf sctp_pf_inet = {
122490 +static struct sctp_pf sctp_pf_inet __read_only = {
122491 .event_msgname = sctp_inet_event_msgname,
122492 .skb_msgname = sctp_inet_skb_msgname,
122493 .af_supported = sctp_inet_af_supported,
122494 @@ -1039,7 +1041,7 @@ static const struct net_protocol sctp_protocol = {
122495 };
122496
122497 /* IPv4 address related functions. */
122498 -static struct sctp_af sctp_af_inet = {
122499 +static struct sctp_af sctp_af_inet __read_only = {
122500 .sa_family = AF_INET,
122501 .sctp_xmit = sctp_v4_xmit,
122502 .setsockopt = ip_setsockopt,
122503 @@ -1123,7 +1125,7 @@ static void sctp_v4_pf_init(void)
122504
122505 static void sctp_v4_pf_exit(void)
122506 {
122507 - list_del(&sctp_af_inet.list);
122508 + pax_list_del(&sctp_af_inet.list);
122509 }
122510
122511 static int sctp_v4_protosw_init(void)
122512 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
122513 index fef2acd..c705c4f 100644
122514 --- a/net/sctp/sm_sideeffect.c
122515 +++ b/net/sctp/sm_sideeffect.c
122516 @@ -439,7 +439,7 @@ static void sctp_generate_sack_event(unsigned long data)
122517 sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
122518 }
122519
122520 -sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
122521 +sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
122522 NULL,
122523 sctp_generate_t1_cookie_event,
122524 sctp_generate_t1_init_event,
122525 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
122526 index 5f6c4e6..07880fe 100644
122527 --- a/net/sctp/socket.c
122528 +++ b/net/sctp/socket.c
122529 @@ -2200,11 +2200,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
122530 {
122531 struct sctp_association *asoc;
122532 struct sctp_ulpevent *event;
122533 + struct sctp_event_subscribe subscribe;
122534
122535 if (optlen > sizeof(struct sctp_event_subscribe))
122536 return -EINVAL;
122537 - if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
122538 + if (copy_from_user(&subscribe, optval, optlen))
122539 return -EFAULT;
122540 + sctp_sk(sk)->subscribe = subscribe;
122541
122542 if (sctp_sk(sk)->subscribe.sctp_data_io_event)
122543 pr_warn_ratelimited(DEPRECATED "%s (pid %d) "
122544 @@ -4385,13 +4387,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
122545 static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
122546 int __user *optlen)
122547 {
122548 + struct sctp_event_subscribe subscribe;
122549 +
122550 if (len <= 0)
122551 return -EINVAL;
122552 if (len > sizeof(struct sctp_event_subscribe))
122553 len = sizeof(struct sctp_event_subscribe);
122554 if (put_user(len, optlen))
122555 return -EFAULT;
122556 - if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
122557 + subscribe = sctp_sk(sk)->subscribe;
122558 + if (copy_to_user(optval, &subscribe, len))
122559 return -EFAULT;
122560 return 0;
122561 }
122562 @@ -4409,6 +4414,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
122563 */
122564 static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
122565 {
122566 + __u32 autoclose;
122567 +
122568 /* Applicable to UDP-style socket only */
122569 if (sctp_style(sk, TCP))
122570 return -EOPNOTSUPP;
122571 @@ -4417,7 +4424,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
122572 len = sizeof(int);
122573 if (put_user(len, optlen))
122574 return -EFAULT;
122575 - if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))
122576 + autoclose = sctp_sk(sk)->autoclose;
122577 + if (copy_to_user(optval, &autoclose, sizeof(int)))
122578 return -EFAULT;
122579 return 0;
122580 }
122581 @@ -4791,12 +4799,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
122582 */
122583 static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
122584 {
122585 + struct sctp_initmsg initmsg;
122586 +
122587 if (len < sizeof(struct sctp_initmsg))
122588 return -EINVAL;
122589 len = sizeof(struct sctp_initmsg);
122590 if (put_user(len, optlen))
122591 return -EFAULT;
122592 - if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))
122593 + initmsg = sctp_sk(sk)->initmsg;
122594 + if (copy_to_user(optval, &initmsg, len))
122595 return -EFAULT;
122596 return 0;
122597 }
122598 @@ -4837,6 +4848,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
122599 ->addr_to_user(sp, &temp);
122600 if (space_left < addrlen)
122601 return -ENOMEM;
122602 + if (addrlen > sizeof(temp) || addrlen < 0)
122603 + return -EFAULT;
122604 if (copy_to_user(to, &temp, addrlen))
122605 return -EFAULT;
122606 to += addrlen;
122607 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
122608 index 26d50c5..dfae665 100644
122609 --- a/net/sctp/sysctl.c
122610 +++ b/net/sctp/sysctl.c
122611 @@ -317,7 +317,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
122612 loff_t *ppos)
122613 {
122614 struct net *net = current->nsproxy->net_ns;
122615 - struct ctl_table tbl;
122616 + ctl_table_no_const tbl;
122617 bool changed = false;
122618 char *none = "none";
122619 char tmp[8];
122620 @@ -365,7 +365,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
122621 struct net *net = current->nsproxy->net_ns;
122622 unsigned int min = *(unsigned int *) ctl->extra1;
122623 unsigned int max = *(unsigned int *) ctl->extra2;
122624 - struct ctl_table tbl;
122625 + ctl_table_no_const tbl;
122626 int ret, new_value;
122627
122628 memset(&tbl, 0, sizeof(struct ctl_table));
122629 @@ -394,7 +394,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
122630 struct net *net = current->nsproxy->net_ns;
122631 unsigned int min = *(unsigned int *) ctl->extra1;
122632 unsigned int max = *(unsigned int *) ctl->extra2;
122633 - struct ctl_table tbl;
122634 + ctl_table_no_const tbl;
122635 int ret, new_value;
122636
122637 memset(&tbl, 0, sizeof(struct ctl_table));
122638 @@ -432,7 +432,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
122639 loff_t *ppos)
122640 {
122641 struct net *net = current->nsproxy->net_ns;
122642 - struct ctl_table tbl;
122643 + ctl_table_no_const tbl;
122644 int new_value, ret;
122645
122646 memset(&tbl, 0, sizeof(struct ctl_table));
122647 @@ -459,7 +459,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
122648
122649 int sctp_sysctl_net_register(struct net *net)
122650 {
122651 - struct ctl_table *table;
122652 + ctl_table_no_const *table;
122653 int i;
122654
122655 table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
122656 diff --git a/net/socket.c b/net/socket.c
122657 index 884e329..def6df6 100644
122658 --- a/net/socket.c
122659 +++ b/net/socket.c
122660 @@ -89,6 +89,7 @@
122661 #include <linux/magic.h>
122662 #include <linux/slab.h>
122663 #include <linux/xattr.h>
122664 +#include <linux/in.h>
122665
122666 #include <asm/uaccess.h>
122667 #include <asm/unistd.h>
122668 @@ -107,6 +108,7 @@
122669 #include <linux/atalk.h>
122670 #include <net/busy_poll.h>
122671 #include <linux/errqueue.h>
122672 +#include <linux/grsock.h>
122673
122674 #ifdef CONFIG_NET_RX_BUSY_POLL
122675 unsigned int sysctl_net_busy_read __read_mostly;
122676 @@ -160,7 +162,7 @@ static const struct file_operations socket_file_ops = {
122677 */
122678
122679 static DEFINE_SPINLOCK(net_family_lock);
122680 -static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
122681 +const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
122682
122683 /*
122684 * Statistics counters of the socket lists
122685 @@ -326,7 +328,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type,
122686 &sockfs_dentry_operations, SOCKFS_MAGIC);
122687 }
122688
122689 -static struct vfsmount *sock_mnt __read_mostly;
122690 +struct vfsmount *sock_mnt __read_mostly;
122691
122692 static struct file_system_type sock_fs_type = {
122693 .name = "sockfs",
122694 @@ -1108,6 +1110,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
122695 return -EAFNOSUPPORT;
122696 if (type < 0 || type >= SOCK_MAX)
122697 return -EINVAL;
122698 + if (protocol < 0)
122699 + return -EINVAL;
122700
122701 /* Compatibility.
122702
122703 @@ -1128,6 +1132,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
122704 if (err)
122705 return err;
122706
122707 + if(!kern && !gr_search_socket(family, type, protocol)) {
122708 + if (rcu_access_pointer(net_families[family]) == NULL)
122709 + return -EAFNOSUPPORT;
122710 + else
122711 + return -EACCES;
122712 + }
122713 +
122714 + if (!kern && gr_handle_sock_all(family, type, protocol)) {
122715 + if (rcu_access_pointer(net_families[family]) == NULL)
122716 + return -EAFNOSUPPORT;
122717 + else
122718 + return -EACCES;
122719 + }
122720 +
122721 /*
122722 * Allocate the socket and allow the family to set things up. if
122723 * the protocol is 0, the family is instructed to select an appropriate
122724 @@ -1379,6 +1397,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
122725 if (sock) {
122726 err = move_addr_to_kernel(umyaddr, addrlen, &address);
122727 if (err >= 0) {
122728 + if (gr_handle_sock_server((struct sockaddr *)&address)) {
122729 + err = -EACCES;
122730 + goto error;
122731 + }
122732 + err = gr_search_bind(sock, (struct sockaddr_in *)&address);
122733 + if (err)
122734 + goto error;
122735 +
122736 err = security_socket_bind(sock,
122737 (struct sockaddr *)&address,
122738 addrlen);
122739 @@ -1387,6 +1413,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
122740 (struct sockaddr *)
122741 &address, addrlen);
122742 }
122743 +error:
122744 fput_light(sock->file, fput_needed);
122745 }
122746 return err;
122747 @@ -1410,10 +1437,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
122748 if ((unsigned int)backlog > somaxconn)
122749 backlog = somaxconn;
122750
122751 + if (gr_handle_sock_server_other(sock->sk)) {
122752 + err = -EPERM;
122753 + goto error;
122754 + }
122755 +
122756 + err = gr_search_listen(sock);
122757 + if (err)
122758 + goto error;
122759 +
122760 err = security_socket_listen(sock, backlog);
122761 if (!err)
122762 err = sock->ops->listen(sock, backlog);
122763
122764 +error:
122765 fput_light(sock->file, fput_needed);
122766 }
122767 return err;
122768 @@ -1457,6 +1494,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
122769 newsock->type = sock->type;
122770 newsock->ops = sock->ops;
122771
122772 + if (gr_handle_sock_server_other(sock->sk)) {
122773 + err = -EPERM;
122774 + sock_release(newsock);
122775 + goto out_put;
122776 + }
122777 +
122778 + err = gr_search_accept(sock);
122779 + if (err) {
122780 + sock_release(newsock);
122781 + goto out_put;
122782 + }
122783 +
122784 /*
122785 * We don't need try_module_get here, as the listening socket (sock)
122786 * has the protocol module (sock->ops->owner) held.
122787 @@ -1502,6 +1551,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
122788 fd_install(newfd, newfile);
122789 err = newfd;
122790
122791 + gr_attach_curr_ip(newsock->sk);
122792 +
122793 out_put:
122794 fput_light(sock->file, fput_needed);
122795 out:
122796 @@ -1534,6 +1585,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
122797 int, addrlen)
122798 {
122799 struct socket *sock;
122800 + struct sockaddr *sck;
122801 struct sockaddr_storage address;
122802 int err, fput_needed;
122803
122804 @@ -1544,6 +1596,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
122805 if (err < 0)
122806 goto out_put;
122807
122808 + sck = (struct sockaddr *)&address;
122809 +
122810 + if (gr_handle_sock_client(sck)) {
122811 + err = -EACCES;
122812 + goto out_put;
122813 + }
122814 +
122815 + err = gr_search_connect(sock, (struct sockaddr_in *)sck);
122816 + if (err)
122817 + goto out_put;
122818 +
122819 err =
122820 security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
122821 if (err)
122822 @@ -1625,6 +1688,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
122823 * the protocol.
122824 */
122825
122826 +asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, struct sockaddr __user *, int);
122827 +
122828 SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
122829 unsigned int, flags, struct sockaddr __user *, addr,
122830 int, addr_len)
122831 @@ -1688,7 +1753,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
122832 struct socket *sock;
122833 struct iovec iov;
122834 struct msghdr msg;
122835 - struct sockaddr_storage address;
122836 + struct sockaddr_storage address = { };
122837 int err, err2;
122838 int fput_needed;
122839
122840 @@ -1930,7 +1995,7 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg,
122841 * checking falls down on this.
122842 */
122843 if (copy_from_user(ctl_buf,
122844 - (void __user __force *)msg_sys->msg_control,
122845 + (void __force_user *)msg_sys->msg_control,
122846 ctl_len))
122847 goto out_freectl;
122848 msg_sys->msg_control = ctl_buf;
122849 @@ -2080,7 +2145,7 @@ static int ___sys_recvmsg(struct socket *sock, struct user_msghdr __user *msg,
122850 ssize_t err;
122851
122852 /* kernel mode address */
122853 - struct sockaddr_storage addr;
122854 + struct sockaddr_storage addr = { };
122855
122856 /* user mode address pointers */
122857 struct sockaddr __user *uaddr;
122858 @@ -2725,7 +2790,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
122859 ifr = compat_alloc_user_space(buf_size);
122860 rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
122861
122862 - if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
122863 + if (copy_in_user(ifr->ifr_name, ifr32->ifr_name, IFNAMSIZ))
122864 return -EFAULT;
122865
122866 if (put_user(convert_in ? rxnfc : compat_ptr(data),
122867 @@ -2836,7 +2901,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
122868 old_fs = get_fs();
122869 set_fs(KERNEL_DS);
122870 err = dev_ioctl(net, cmd,
122871 - (struct ifreq __user __force *) &kifr);
122872 + (struct ifreq __force_user *) &kifr);
122873 set_fs(old_fs);
122874
122875 return err;
122876 @@ -2929,7 +2994,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
122877
122878 old_fs = get_fs();
122879 set_fs(KERNEL_DS);
122880 - err = dev_ioctl(net, cmd, (void __user __force *)&ifr);
122881 + err = dev_ioctl(net, cmd, (void __force_user *)&ifr);
122882 set_fs(old_fs);
122883
122884 if (cmd == SIOCGIFMAP && !err) {
122885 @@ -3013,7 +3078,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
122886 ret |= get_user(rtdev, &(ur4->rt_dev));
122887 if (rtdev) {
122888 ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
122889 - r4.rt_dev = (char __user __force *)devname;
122890 + r4.rt_dev = (char __force_user *)devname;
122891 devname[15] = 0;
122892 } else
122893 r4.rt_dev = NULL;
122894 @@ -3240,8 +3305,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
122895 int __user *uoptlen;
122896 int err;
122897
122898 - uoptval = (char __user __force *) optval;
122899 - uoptlen = (int __user __force *) optlen;
122900 + uoptval = (char __force_user *) optval;
122901 + uoptlen = (int __force_user *) optlen;
122902
122903 set_fs(KERNEL_DS);
122904 if (level == SOL_SOCKET)
122905 @@ -3261,7 +3326,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
122906 char __user *uoptval;
122907 int err;
122908
122909 - uoptval = (char __user __force *) optval;
122910 + uoptval = (char __force_user *) optval;
122911
122912 set_fs(KERNEL_DS);
122913 if (level == SOL_SOCKET)
122914 diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
122915 index 1095be9..815d777 100644
122916 --- a/net/sunrpc/auth_gss/svcauth_gss.c
122917 +++ b/net/sunrpc/auth_gss/svcauth_gss.c
122918 @@ -1142,7 +1142,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
122919 uint64_t *handle)
122920 {
122921 struct rsc rsci, *rscp = NULL;
122922 - static atomic64_t ctxhctr;
122923 + static atomic64_unchecked_t ctxhctr = ATOMIC64_INIT(0);
122924 long long ctxh;
122925 struct gss_api_mech *gm = NULL;
122926 time_t expiry;
122927 @@ -1153,7 +1153,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
122928 status = -ENOMEM;
122929 /* the handle needs to be just a unique id,
122930 * use a static counter */
122931 - ctxh = atomic64_inc_return(&ctxhctr);
122932 + ctxh = atomic64_inc_return_unchecked(&ctxhctr);
122933
122934 /* make a copy for the caller */
122935 *handle = ctxh;
122936 diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
122937 index 2928aff..6f9efeb 100644
122938 --- a/net/sunrpc/cache.c
122939 +++ b/net/sunrpc/cache.c
122940 @@ -1597,7 +1597,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
122941 struct sunrpc_net *sn;
122942
122943 sn = net_generic(net, sunrpc_net_id);
122944 - cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc);
122945 + cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc);
122946 if (cd->u.procfs.proc_ent == NULL)
122947 goto out_nomem;
122948 cd->u.procfs.channel_ent = NULL;
122949 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
122950 index e6ce151..ba1cf85 100644
122951 --- a/net/sunrpc/clnt.c
122952 +++ b/net/sunrpc/clnt.c
122953 @@ -1436,7 +1436,9 @@ call_start(struct rpc_task *task)
122954 (RPC_IS_ASYNC(task) ? "async" : "sync"));
122955
122956 /* Increment call count */
122957 - task->tk_msg.rpc_proc->p_count++;
122958 + pax_open_kernel();
122959 + (*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++;
122960 + pax_close_kernel();
122961 clnt->cl_stats->rpccnt++;
122962 task->tk_action = call_reserve;
122963 }
122964 diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
122965 index 337ca85..42feae8 100644
122966 --- a/net/sunrpc/sched.c
122967 +++ b/net/sunrpc/sched.c
122968 @@ -261,9 +261,9 @@ static int rpc_wait_bit_killable(struct wait_bit_key *key)
122969 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS)
122970 static void rpc_task_set_debuginfo(struct rpc_task *task)
122971 {
122972 - static atomic_t rpc_pid;
122973 + static atomic_unchecked_t rpc_pid;
122974
122975 - task->tk_pid = atomic_inc_return(&rpc_pid);
122976 + task->tk_pid = atomic_inc_return_unchecked(&rpc_pid);
122977 }
122978 #else
122979 static inline void rpc_task_set_debuginfo(struct rpc_task *task)
122980 diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
122981 index 2ecb994..5afb49f 100644
122982 --- a/net/sunrpc/stats.c
122983 +++ b/net/sunrpc/stats.c
122984 @@ -290,7 +290,7 @@ int rpc_proc_init(struct net *net)
122985
122986 dprintk("RPC: registering /proc/net/rpc\n");
122987 sn = net_generic(net, sunrpc_net_id);
122988 - sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net);
122989 + sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net);
122990 if (sn->proc_net_rpc == NULL)
122991 return -ENOMEM;
122992
122993 diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
122994 index 78974e4..1e0d1a5 100644
122995 --- a/net/sunrpc/svc.c
122996 +++ b/net/sunrpc/svc.c
122997 @@ -1169,7 +1169,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
122998 svc_putnl(resv, RPC_SUCCESS);
122999
123000 /* Bump per-procedure stats counter */
123001 - procp->pc_count++;
123002 + pax_open_kernel();
123003 + (*(unsigned int *)&procp->pc_count)++;
123004 + pax_close_kernel();
123005
123006 /* Initialize storage for argp and resp */
123007 memset(rqstp->rq_argp, 0, procp->pc_argsize);
123008 diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
123009 index 621ca7b..59421dd 100644
123010 --- a/net/sunrpc/svcauth_unix.c
123011 +++ b/net/sunrpc/svcauth_unix.c
123012 @@ -414,7 +414,7 @@ struct unix_gid {
123013 struct group_info *gi;
123014 };
123015
123016 -static int unix_gid_hash(kuid_t uid)
123017 +static int __intentional_overflow(-1) unix_gid_hash(kuid_t uid)
123018 {
123019 return hash_long(from_kuid(&init_user_ns, uid), GID_HASHBITS);
123020 }
123021 @@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd,
123022 (*bpp)[-1] = '\n';
123023 }
123024
123025 -static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
123026 +static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
123027
123028 static int unix_gid_parse(struct cache_detail *cd,
123029 char *mesg, int mlen)
123030 diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
123031 index c1b6270..05089c1 100644
123032 --- a/net/sunrpc/xprtrdma/svc_rdma.c
123033 +++ b/net/sunrpc/xprtrdma/svc_rdma.c
123034 @@ -62,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE;
123035 static unsigned int min_max_inline = 4096;
123036 static unsigned int max_max_inline = 65536;
123037
123038 -atomic_t rdma_stat_recv;
123039 -atomic_t rdma_stat_read;
123040 -atomic_t rdma_stat_write;
123041 -atomic_t rdma_stat_sq_starve;
123042 -atomic_t rdma_stat_rq_starve;
123043 -atomic_t rdma_stat_rq_poll;
123044 -atomic_t rdma_stat_rq_prod;
123045 -atomic_t rdma_stat_sq_poll;
123046 -atomic_t rdma_stat_sq_prod;
123047 +atomic_unchecked_t rdma_stat_recv;
123048 +atomic_unchecked_t rdma_stat_read;
123049 +atomic_unchecked_t rdma_stat_write;
123050 +atomic_unchecked_t rdma_stat_sq_starve;
123051 +atomic_unchecked_t rdma_stat_rq_starve;
123052 +atomic_unchecked_t rdma_stat_rq_poll;
123053 +atomic_unchecked_t rdma_stat_rq_prod;
123054 +atomic_unchecked_t rdma_stat_sq_poll;
123055 +atomic_unchecked_t rdma_stat_sq_prod;
123056
123057 /* Temporary NFS request map and context caches */
123058 struct kmem_cache *svc_rdma_map_cachep;
123059 @@ -110,7 +110,7 @@ static int read_reset_stat(struct ctl_table *table, int write,
123060 len -= *ppos;
123061 if (len > *lenp)
123062 len = *lenp;
123063 - if (len && copy_to_user(buffer, str_buf, len))
123064 + if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len)))
123065 return -EFAULT;
123066 *lenp = len;
123067 *ppos += len;
123068 @@ -151,63 +151,63 @@ static struct ctl_table svcrdma_parm_table[] = {
123069 {
123070 .procname = "rdma_stat_read",
123071 .data = &rdma_stat_read,
123072 - .maxlen = sizeof(atomic_t),
123073 + .maxlen = sizeof(atomic_unchecked_t),
123074 .mode = 0644,
123075 .proc_handler = read_reset_stat,
123076 },
123077 {
123078 .procname = "rdma_stat_recv",
123079 .data = &rdma_stat_recv,
123080 - .maxlen = sizeof(atomic_t),
123081 + .maxlen = sizeof(atomic_unchecked_t),
123082 .mode = 0644,
123083 .proc_handler = read_reset_stat,
123084 },
123085 {
123086 .procname = "rdma_stat_write",
123087 .data = &rdma_stat_write,
123088 - .maxlen = sizeof(atomic_t),
123089 + .maxlen = sizeof(atomic_unchecked_t),
123090 .mode = 0644,
123091 .proc_handler = read_reset_stat,
123092 },
123093 {
123094 .procname = "rdma_stat_sq_starve",
123095 .data = &rdma_stat_sq_starve,
123096 - .maxlen = sizeof(atomic_t),
123097 + .maxlen = sizeof(atomic_unchecked_t),
123098 .mode = 0644,
123099 .proc_handler = read_reset_stat,
123100 },
123101 {
123102 .procname = "rdma_stat_rq_starve",
123103 .data = &rdma_stat_rq_starve,
123104 - .maxlen = sizeof(atomic_t),
123105 + .maxlen = sizeof(atomic_unchecked_t),
123106 .mode = 0644,
123107 .proc_handler = read_reset_stat,
123108 },
123109 {
123110 .procname = "rdma_stat_rq_poll",
123111 .data = &rdma_stat_rq_poll,
123112 - .maxlen = sizeof(atomic_t),
123113 + .maxlen = sizeof(atomic_unchecked_t),
123114 .mode = 0644,
123115 .proc_handler = read_reset_stat,
123116 },
123117 {
123118 .procname = "rdma_stat_rq_prod",
123119 .data = &rdma_stat_rq_prod,
123120 - .maxlen = sizeof(atomic_t),
123121 + .maxlen = sizeof(atomic_unchecked_t),
123122 .mode = 0644,
123123 .proc_handler = read_reset_stat,
123124 },
123125 {
123126 .procname = "rdma_stat_sq_poll",
123127 .data = &rdma_stat_sq_poll,
123128 - .maxlen = sizeof(atomic_t),
123129 + .maxlen = sizeof(atomic_unchecked_t),
123130 .mode = 0644,
123131 .proc_handler = read_reset_stat,
123132 },
123133 {
123134 .procname = "rdma_stat_sq_prod",
123135 .data = &rdma_stat_sq_prod,
123136 - .maxlen = sizeof(atomic_t),
123137 + .maxlen = sizeof(atomic_unchecked_t),
123138 .mode = 0644,
123139 .proc_handler = read_reset_stat,
123140 },
123141 diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
123142 index f9f13a3..d155c71 100644
123143 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
123144 +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
123145 @@ -209,7 +209,7 @@ int rdma_read_chunk_lcl(struct svcxprt_rdma *xprt,
123146 *page_no = pg_no;
123147 *page_offset = pg_off;
123148 ret = read;
123149 - atomic_inc(&rdma_stat_read);
123150 + atomic_inc_unchecked(&rdma_stat_read);
123151 return ret;
123152 err:
123153 svc_rdma_unmap_dma(ctxt);
123154 @@ -345,7 +345,7 @@ int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt,
123155 *page_no = pg_no;
123156 *page_offset = pg_off;
123157 ret = read;
123158 - atomic_inc(&rdma_stat_read);
123159 + atomic_inc_unchecked(&rdma_stat_read);
123160 return ret;
123161 err:
123162 svc_rdma_unmap_dma(ctxt);
123163 @@ -599,7 +599,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
123164 dto_q);
123165 list_del_init(&ctxt->dto_q);
123166 } else {
123167 - atomic_inc(&rdma_stat_rq_starve);
123168 + atomic_inc_unchecked(&rdma_stat_rq_starve);
123169 clear_bit(XPT_DATA, &xprt->xpt_flags);
123170 ctxt = NULL;
123171 }
123172 @@ -617,7 +617,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
123173 }
123174 dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
123175 ctxt, rdma_xprt, rqstp, ctxt->wc_status);
123176 - atomic_inc(&rdma_stat_recv);
123177 + atomic_inc_unchecked(&rdma_stat_recv);
123178
123179 /* Build up the XDR from the receive buffers. */
123180 rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len);
123181 diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
123182 index 7de33d1a..7f10241 100644
123183 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
123184 +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
123185 @@ -218,7 +218,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
123186 write_wr.wr.rdma.remote_addr = to;
123187
123188 /* Post It */
123189 - atomic_inc(&rdma_stat_write);
123190 + atomic_inc_unchecked(&rdma_stat_write);
123191 if (svc_rdma_send(xprt, &write_wr))
123192 goto err;
123193 return write_len - bc;
123194 diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
123195 index f609c1c..abd491f 100644
123196 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
123197 +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
123198 @@ -294,7 +294,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
123199 return;
123200
123201 ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP);
123202 - atomic_inc(&rdma_stat_rq_poll);
123203 + atomic_inc_unchecked(&rdma_stat_rq_poll);
123204
123205 while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) {
123206 ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id;
123207 @@ -316,7 +316,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
123208 }
123209
123210 if (ctxt)
123211 - atomic_inc(&rdma_stat_rq_prod);
123212 + atomic_inc_unchecked(&rdma_stat_rq_prod);
123213
123214 set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
123215 /*
123216 @@ -395,7 +395,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
123217 return;
123218
123219 ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP);
123220 - atomic_inc(&rdma_stat_sq_poll);
123221 + atomic_inc_unchecked(&rdma_stat_sq_poll);
123222 while ((ret = ib_poll_cq(cq, ARRAY_SIZE(wc_a), wc_a)) > 0) {
123223 int i;
123224
123225 @@ -423,7 +423,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
123226 }
123227
123228 if (ctxt)
123229 - atomic_inc(&rdma_stat_sq_prod);
123230 + atomic_inc_unchecked(&rdma_stat_sq_prod);
123231 }
123232
123233 static void sq_comp_handler(struct ib_cq *cq, void *cq_context)
123234 @@ -1275,7 +1275,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
123235 spin_lock_bh(&xprt->sc_lock);
123236 if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) {
123237 spin_unlock_bh(&xprt->sc_lock);
123238 - atomic_inc(&rdma_stat_sq_starve);
123239 + atomic_inc_unchecked(&rdma_stat_sq_starve);
123240
123241 /* See if we can opportunistically reap SQ WR to make room */
123242 sq_cq_reap(xprt);
123243 diff --git a/net/sysctl_net.c b/net/sysctl_net.c
123244 index e7000be..e3b0ba7 100644
123245 --- a/net/sysctl_net.c
123246 +++ b/net/sysctl_net.c
123247 @@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ctl_table_header *head,
123248 kgid_t root_gid = make_kgid(net->user_ns, 0);
123249
123250 /* Allow network administrator to have same access as root. */
123251 - if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
123252 + if (ns_capable_nolog(net->user_ns, CAP_NET_ADMIN) ||
123253 uid_eq(root_uid, current_euid())) {
123254 int mode = (table->mode >> 6) & 7;
123255 return (mode << 6) | (mode << 3) | mode;
123256 diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c
123257 index ce9121e..fd1fcce 100644
123258 --- a/net/tipc/netlink_compat.c
123259 +++ b/net/tipc/netlink_compat.c
123260 @@ -64,12 +64,12 @@ struct tipc_nl_compat_cmd_dump {
123261 int (*header)(struct tipc_nl_compat_msg *);
123262 int (*dumpit)(struct sk_buff *, struct netlink_callback *);
123263 int (*format)(struct tipc_nl_compat_msg *msg, struct nlattr **attrs);
123264 -};
123265 +} __no_const;
123266
123267 struct tipc_nl_compat_cmd_doit {
123268 int (*doit)(struct sk_buff *skb, struct genl_info *info);
123269 int (*transcode)(struct sk_buff *skb, struct tipc_nl_compat_msg *msg);
123270 -};
123271 +} __no_const;
123272
123273 static int tipc_skb_tailroom(struct sk_buff *skb)
123274 {
123275 @@ -746,7 +746,10 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
123276 void *hdr;
123277 struct nlattr *nest;
123278 struct sk_buff *args;
123279 - struct tipc_nl_compat_cmd_dump dump;
123280 + static struct tipc_nl_compat_cmd_dump dump = {
123281 + .dumpit = tipc_nl_publ_dump,
123282 + .format = __tipc_nl_compat_publ_dump,
123283 + };
123284
123285 args = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
123286 if (!args)
123287 @@ -769,9 +772,6 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
123288 nla_nest_end(args, nest);
123289 genlmsg_end(args, hdr);
123290
123291 - dump.dumpit = tipc_nl_publ_dump;
123292 - dump.format = __tipc_nl_compat_publ_dump;
123293 -
123294 err = __tipc_nl_compat_dumpit(&dump, msg, args);
123295
123296 kfree_skb(args);
123297 diff --git a/net/tipc/socket.c b/net/tipc/socket.c
123298 index f485600..20cc6df 100644
123299 --- a/net/tipc/socket.c
123300 +++ b/net/tipc/socket.c
123301 @@ -2009,6 +2009,7 @@ static int tipc_accept(struct socket *sock, struct socket *new_sock, int flags)
123302 res = tipc_sk_create(sock_net(sock->sk), new_sock, 0, 1);
123303 if (res)
123304 goto exit;
123305 + security_sk_clone(sock->sk, new_sock->sk);
123306
123307 new_sk = new_sock->sk;
123308 new_tsock = tipc_sk(new_sk);
123309 diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
123310 index 1c147c8..50d7957 100644
123311 --- a/net/tipc/subscr.c
123312 +++ b/net/tipc/subscr.c
123313 @@ -70,7 +70,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
123314 struct tipc_subscriber *subscriber = sub->subscriber;
123315 struct kvec msg_sect;
123316
123317 - msg_sect.iov_base = (void *)&sub->evt;
123318 + msg_sect.iov_base = &sub->evt;
123319 msg_sect.iov_len = sizeof(struct tipc_event);
123320 sub->evt.event = htohl(event, sub->swap);
123321 sub->evt.found_lower = htohl(found_lower, sub->swap);
123322 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
123323 index 0643059..4628deb 100644
123324 --- a/net/unix/af_unix.c
123325 +++ b/net/unix/af_unix.c
123326 @@ -786,6 +786,12 @@ static struct sock *unix_find_other(struct net *net,
123327 err = -ECONNREFUSED;
123328 if (!S_ISSOCK(inode->i_mode))
123329 goto put_fail;
123330 +
123331 + if (!gr_acl_handle_unix(path.dentry, path.mnt)) {
123332 + err = -EACCES;
123333 + goto put_fail;
123334 + }
123335 +
123336 u = unix_find_socket_byinode(inode);
123337 if (!u)
123338 goto put_fail;
123339 @@ -806,6 +812,13 @@ static struct sock *unix_find_other(struct net *net,
123340 if (u) {
123341 struct dentry *dentry;
123342 dentry = unix_sk(u)->path.dentry;
123343 +
123344 + if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) {
123345 + err = -EPERM;
123346 + sock_put(u);
123347 + goto fail;
123348 + }
123349 +
123350 if (dentry)
123351 touch_atime(&unix_sk(u)->path);
123352 } else
123353 @@ -839,12 +852,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
123354 */
123355 err = security_path_mknod(&path, dentry, mode, 0);
123356 if (!err) {
123357 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
123358 + err = -EACCES;
123359 + goto out;
123360 + }
123361 err = vfs_mknod(d_inode(path.dentry), dentry, mode, 0);
123362 if (!err) {
123363 res->mnt = mntget(path.mnt);
123364 res->dentry = dget(dentry);
123365 + gr_handle_create(dentry, path.mnt);
123366 }
123367 }
123368 +out:
123369 done_path_create(&path, dentry);
123370 return err;
123371 }
123372 @@ -2233,11 +2252,14 @@ static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
123373 writable = unix_writable(sk);
123374 other = unix_peer_get(sk);
123375 if (other) {
123376 - if (unix_peer(other) != sk) {
123377 + unix_state_lock(other);
123378 + if (!sock_flag(other, SOCK_DEAD) && unix_peer(other) != sk) {
123379 + unix_state_unlock(other);
123380 sock_poll_wait(file, &unix_sk(other)->peer_wait, wait);
123381 if (unix_recvq_full(other))
123382 writable = 0;
123383 - }
123384 + } else
123385 + unix_state_unlock(other);
123386 sock_put(other);
123387 }
123388
123389 @@ -2334,9 +2356,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
123390 seq_puts(seq, "Num RefCount Protocol Flags Type St "
123391 "Inode Path\n");
123392 else {
123393 - struct sock *s = v;
123394 + struct sock *s = v, *peer;
123395 struct unix_sock *u = unix_sk(s);
123396 unix_state_lock(s);
123397 + peer = unix_peer(s);
123398 + unix_state_unlock(s);
123399 +
123400 + unix_state_double_lock(s, peer);
123401
123402 seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
123403 s,
123404 @@ -2361,10 +2387,29 @@ static int unix_seq_show(struct seq_file *seq, void *v)
123405 seq_putc(seq, '@');
123406 i++;
123407 }
123408 - for ( ; i < len; i++)
123409 - seq_putc(seq, u->addr->name->sun_path[i]);
123410 - }
123411 - unix_state_unlock(s);
123412 + for ( ; i < len; i++) {
123413 + char c = u->addr->name->sun_path[i];
123414 + switch (c) {
123415 + case '\n':
123416 + seq_putc(seq, '\\');
123417 + seq_putc(seq, 'n');
123418 + break;
123419 + case '\t':
123420 + seq_putc(seq, '\\');
123421 + seq_putc(seq, 't');
123422 + break;
123423 + case '\\':
123424 + seq_putc(seq, '\\');
123425 + seq_putc(seq, '\\');
123426 + break;
123427 + default:
123428 + seq_putc(seq, c);
123429 + }
123430 + }
123431 + } else if (peer)
123432 + seq_printf(seq, " P%lu", sock_i_ino(peer));
123433 +
123434 + unix_state_double_unlock(s, peer);
123435 seq_putc(seq, '\n');
123436 }
123437
123438 diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
123439 index b3d5150..ff3a837 100644
123440 --- a/net/unix/sysctl_net_unix.c
123441 +++ b/net/unix/sysctl_net_unix.c
123442 @@ -28,7 +28,7 @@ static struct ctl_table unix_table[] = {
123443
123444 int __net_init unix_sysctl_register(struct net *net)
123445 {
123446 - struct ctl_table *table;
123447 + ctl_table_no_const *table;
123448
123449 table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL);
123450 if (table == NULL)
123451 diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
123452 index 9b7f207..2596621 100644
123453 --- a/net/vmw_vsock/vmci_transport_notify.c
123454 +++ b/net/vmw_vsock/vmci_transport_notify.c
123455 @@ -662,19 +662,19 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk)
123456
123457 /* Socket control packet based operations. */
123458 struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
123459 - vmci_transport_notify_pkt_socket_init,
123460 - vmci_transport_notify_pkt_socket_destruct,
123461 - vmci_transport_notify_pkt_poll_in,
123462 - vmci_transport_notify_pkt_poll_out,
123463 - vmci_transport_notify_pkt_handle_pkt,
123464 - vmci_transport_notify_pkt_recv_init,
123465 - vmci_transport_notify_pkt_recv_pre_block,
123466 - vmci_transport_notify_pkt_recv_pre_dequeue,
123467 - vmci_transport_notify_pkt_recv_post_dequeue,
123468 - vmci_transport_notify_pkt_send_init,
123469 - vmci_transport_notify_pkt_send_pre_block,
123470 - vmci_transport_notify_pkt_send_pre_enqueue,
123471 - vmci_transport_notify_pkt_send_post_enqueue,
123472 - vmci_transport_notify_pkt_process_request,
123473 - vmci_transport_notify_pkt_process_negotiate,
123474 + .socket_init = vmci_transport_notify_pkt_socket_init,
123475 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
123476 + .poll_in = vmci_transport_notify_pkt_poll_in,
123477 + .poll_out = vmci_transport_notify_pkt_poll_out,
123478 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
123479 + .recv_init = vmci_transport_notify_pkt_recv_init,
123480 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
123481 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
123482 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
123483 + .send_init = vmci_transport_notify_pkt_send_init,
123484 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
123485 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
123486 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
123487 + .process_request = vmci_transport_notify_pkt_process_request,
123488 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
123489 };
123490 diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
123491 index dc9c792..3089de0 100644
123492 --- a/net/vmw_vsock/vmci_transport_notify_qstate.c
123493 +++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
123494 @@ -420,19 +420,19 @@ vmci_transport_notify_pkt_send_pre_enqueue(
123495
123496 /* Socket always on control packet based operations. */
123497 struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
123498 - vmci_transport_notify_pkt_socket_init,
123499 - vmci_transport_notify_pkt_socket_destruct,
123500 - vmci_transport_notify_pkt_poll_in,
123501 - vmci_transport_notify_pkt_poll_out,
123502 - vmci_transport_notify_pkt_handle_pkt,
123503 - vmci_transport_notify_pkt_recv_init,
123504 - vmci_transport_notify_pkt_recv_pre_block,
123505 - vmci_transport_notify_pkt_recv_pre_dequeue,
123506 - vmci_transport_notify_pkt_recv_post_dequeue,
123507 - vmci_transport_notify_pkt_send_init,
123508 - vmci_transport_notify_pkt_send_pre_block,
123509 - vmci_transport_notify_pkt_send_pre_enqueue,
123510 - vmci_transport_notify_pkt_send_post_enqueue,
123511 - vmci_transport_notify_pkt_process_request,
123512 - vmci_transport_notify_pkt_process_negotiate,
123513 + .socket_init = vmci_transport_notify_pkt_socket_init,
123514 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
123515 + .poll_in = vmci_transport_notify_pkt_poll_in,
123516 + .poll_out = vmci_transport_notify_pkt_poll_out,
123517 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
123518 + .recv_init = vmci_transport_notify_pkt_recv_init,
123519 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
123520 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
123521 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
123522 + .send_init = vmci_transport_notify_pkt_send_init,
123523 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
123524 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
123525 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
123526 + .process_request = vmci_transport_notify_pkt_process_request,
123527 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
123528 };
123529 diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
123530 index c8717c1..08539f5 100644
123531 --- a/net/wireless/wext-core.c
123532 +++ b/net/wireless/wext-core.c
123533 @@ -748,8 +748,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
123534 */
123535
123536 /* Support for very large requests */
123537 - if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
123538 - (user_length > descr->max_tokens)) {
123539 + if (user_length > descr->max_tokens) {
123540 /* Allow userspace to GET more than max so
123541 * we can support any size GET requests.
123542 * There is still a limit : -ENOMEM.
123543 @@ -788,22 +787,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
123544 }
123545 }
123546
123547 - if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) {
123548 - /*
123549 - * If this is a GET, but not NOMAX, it means that the extra
123550 - * data is not bounded by userspace, but by max_tokens. Thus
123551 - * set the length to max_tokens. This matches the extra data
123552 - * allocation.
123553 - * The driver should fill it with the number of tokens it
123554 - * provided, and it may check iwp->length rather than having
123555 - * knowledge of max_tokens. If the driver doesn't change the
123556 - * iwp->length, this ioctl just copies back max_token tokens
123557 - * filled with zeroes. Hopefully the driver isn't claiming
123558 - * them to be valid data.
123559 - */
123560 - iwp->length = descr->max_tokens;
123561 - }
123562 -
123563 err = handler(dev, info, (union iwreq_data *) iwp, extra);
123564
123565 iwp->length += essid_compat;
123566 diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
123567 index 4323952..a06dfe1 100644
123568 --- a/net/x25/sysctl_net_x25.c
123569 +++ b/net/x25/sysctl_net_x25.c
123570 @@ -70,7 +70,7 @@ static struct ctl_table x25_table[] = {
123571 .mode = 0644,
123572 .proc_handler = proc_dointvec,
123573 },
123574 - { 0, },
123575 + { },
123576 };
123577
123578 void __init x25_register_sysctl(void)
123579 diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
123580 index 0917f04..f4e3d8c 100644
123581 --- a/net/x25/x25_proc.c
123582 +++ b/net/x25/x25_proc.c
123583 @@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = {
123584
123585 int __init x25_proc_init(void)
123586 {
123587 - if (!proc_mkdir("x25", init_net.proc_net))
123588 + if (!proc_mkdir_restrict("x25", init_net.proc_net))
123589 return -ENOMEM;
123590
123591 if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
123592 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
123593 index 638af06..7d9daad 100644
123594 --- a/net/xfrm/xfrm_policy.c
123595 +++ b/net/xfrm/xfrm_policy.c
123596 @@ -331,7 +331,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
123597 {
123598 policy->walk.dead = 1;
123599
123600 - atomic_inc(&policy->genid);
123601 + atomic_inc_unchecked(&policy->genid);
123602
123603 if (del_timer(&policy->polq.hold_timer))
123604 xfrm_pol_put(policy);
123605 @@ -781,7 +781,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
123606 else
123607 hlist_add_head(&policy->bydst, chain);
123608 __xfrm_policy_link(policy, dir);
123609 - atomic_inc(&net->xfrm.flow_cache_genid);
123610 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
123611
123612 /* After previous checking, family can either be AF_INET or AF_INET6 */
123613 if (policy->family == AF_INET)
123614 @@ -1877,7 +1877,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
123615
123616 xdst->num_pols = num_pols;
123617 memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);
123618 - xdst->policy_genid = atomic_read(&pols[0]->genid);
123619 + xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
123620
123621 return xdst;
123622 }
123623 @@ -2690,10 +2690,11 @@ void xfrm_garbage_collect(struct net *net)
123624 }
123625 EXPORT_SYMBOL(xfrm_garbage_collect);
123626
123627 -static void xfrm_garbage_collect_deferred(struct net *net)
123628 +void xfrm_garbage_collect_deferred(struct net *net)
123629 {
123630 flow_cache_flush_deferred(net);
123631 }
123632 +EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
123633
123634 static void xfrm_init_pmtu(struct dst_entry *dst)
123635 {
123636 @@ -2743,7 +2744,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
123637 if (xdst->xfrm_genid != dst->xfrm->genid)
123638 return 0;
123639 if (xdst->num_pols > 0 &&
123640 - xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
123641 + xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid))
123642 return 0;
123643
123644 mtu = dst_mtu(dst->child);
123645 @@ -2831,8 +2832,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
123646 dst_ops->link_failure = xfrm_link_failure;
123647 if (likely(dst_ops->neigh_lookup == NULL))
123648 dst_ops->neigh_lookup = xfrm_neigh_lookup;
123649 - if (likely(afinfo->garbage_collect == NULL))
123650 - afinfo->garbage_collect = xfrm_garbage_collect_deferred;
123651 rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
123652 }
123653 spin_unlock(&xfrm_policy_afinfo_lock);
123654 @@ -2886,7 +2885,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
123655 dst_ops->check = NULL;
123656 dst_ops->negative_advice = NULL;
123657 dst_ops->link_failure = NULL;
123658 - afinfo->garbage_collect = NULL;
123659 }
123660 return err;
123661 }
123662 @@ -3283,7 +3281,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
123663 sizeof(pol->xfrm_vec[i].saddr));
123664 pol->xfrm_vec[i].encap_family = mp->new_family;
123665 /* flush bundles */
123666 - atomic_inc(&pol->genid);
123667 + atomic_inc_unchecked(&pol->genid);
123668 }
123669 }
123670
123671 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
123672 index 96688cd..e68a2eb 100644
123673 --- a/net/xfrm/xfrm_state.c
123674 +++ b/net/xfrm/xfrm_state.c
123675 @@ -166,12 +166,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
123676
123677 if (unlikely(afinfo == NULL))
123678 return -EAFNOSUPPORT;
123679 - typemap = afinfo->type_map;
123680 + typemap = (const struct xfrm_type **)afinfo->type_map;
123681 spin_lock_bh(&xfrm_type_lock);
123682
123683 - if (likely(typemap[type->proto] == NULL))
123684 + if (likely(typemap[type->proto] == NULL)) {
123685 + pax_open_kernel();
123686 typemap[type->proto] = type;
123687 - else
123688 + pax_close_kernel();
123689 + } else
123690 err = -EEXIST;
123691 spin_unlock_bh(&xfrm_type_lock);
123692 xfrm_state_put_afinfo(afinfo);
123693 @@ -187,13 +189,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
123694
123695 if (unlikely(afinfo == NULL))
123696 return -EAFNOSUPPORT;
123697 - typemap = afinfo->type_map;
123698 + typemap = (const struct xfrm_type **)afinfo->type_map;
123699 spin_lock_bh(&xfrm_type_lock);
123700
123701 if (unlikely(typemap[type->proto] != type))
123702 err = -ENOENT;
123703 - else
123704 + else {
123705 + pax_open_kernel();
123706 typemap[type->proto] = NULL;
123707 + pax_close_kernel();
123708 + }
123709 spin_unlock_bh(&xfrm_type_lock);
123710 xfrm_state_put_afinfo(afinfo);
123711 return err;
123712 @@ -203,7 +208,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
123713 static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
123714 {
123715 struct xfrm_state_afinfo *afinfo;
123716 - const struct xfrm_type **typemap;
123717 const struct xfrm_type *type;
123718 int modload_attempted = 0;
123719
123720 @@ -211,9 +215,8 @@ retry:
123721 afinfo = xfrm_state_get_afinfo(family);
123722 if (unlikely(afinfo == NULL))
123723 return NULL;
123724 - typemap = afinfo->type_map;
123725
123726 - type = typemap[proto];
123727 + type = afinfo->type_map[proto];
123728 if (unlikely(type && !try_module_get(type->owner)))
123729 type = NULL;
123730 if (!type && !modload_attempted) {
123731 @@ -247,7 +250,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
123732 return -EAFNOSUPPORT;
123733
123734 err = -EEXIST;
123735 - modemap = afinfo->mode_map;
123736 + modemap = (struct xfrm_mode **)afinfo->mode_map;
123737 spin_lock_bh(&xfrm_mode_lock);
123738 if (modemap[mode->encap])
123739 goto out;
123740 @@ -256,8 +259,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
123741 if (!try_module_get(afinfo->owner))
123742 goto out;
123743
123744 - mode->afinfo = afinfo;
123745 + pax_open_kernel();
123746 + *(const void **)&mode->afinfo = afinfo;
123747 modemap[mode->encap] = mode;
123748 + pax_close_kernel();
123749 err = 0;
123750
123751 out:
123752 @@ -281,10 +286,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
123753 return -EAFNOSUPPORT;
123754
123755 err = -ENOENT;
123756 - modemap = afinfo->mode_map;
123757 + modemap = (struct xfrm_mode **)afinfo->mode_map;
123758 spin_lock_bh(&xfrm_mode_lock);
123759 if (likely(modemap[mode->encap] == mode)) {
123760 + pax_open_kernel();
123761 modemap[mode->encap] = NULL;
123762 + pax_close_kernel();
123763 module_put(mode->afinfo->owner);
123764 err = 0;
123765 }
123766 @@ -1505,10 +1512,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
123767 u32 xfrm_get_acqseq(void)
123768 {
123769 u32 res;
123770 - static atomic_t acqseq;
123771 + static atomic_unchecked_t acqseq;
123772
123773 do {
123774 - res = atomic_inc_return(&acqseq);
123775 + res = atomic_inc_return_unchecked(&acqseq);
123776 } while (!res);
123777
123778 return res;
123779 diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
123780 index 05a6e3d..6716ec9 100644
123781 --- a/net/xfrm/xfrm_sysctl.c
123782 +++ b/net/xfrm/xfrm_sysctl.c
123783 @@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = {
123784
123785 int __net_init xfrm_sysctl_init(struct net *net)
123786 {
123787 - struct ctl_table *table;
123788 + ctl_table_no_const *table;
123789
123790 __xfrm_sysctl_init(net);
123791
123792 diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
123793 index d3437b8..6c3becb 100644
123794 --- a/scripts/Kbuild.include
123795 +++ b/scripts/Kbuild.include
123796 @@ -142,7 +142,7 @@ cc-ifversion = $(shell [ $(cc-version) $(1) $(2) ] && echo $(3) || echo $(4))
123797 # cc-ldoption
123798 # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
123799 cc-ldoption = $(call try-run,\
123800 - $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
123801 + $(CC) $(1) -Wl,-r -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
123802
123803 # ld-option
123804 # Usage: LDFLAGS += $(call ld-option, -X)
123805 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
123806 index 01df30a..b687dbf 100644
123807 --- a/scripts/Makefile.build
123808 +++ b/scripts/Makefile.build
123809 @@ -60,7 +60,7 @@ endif
123810 endif
123811
123812 # Do not include host rules unless needed
123813 -ifneq ($(hostprogs-y)$(hostprogs-m),)
123814 +ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
123815 include scripts/Makefile.host
123816 endif
123817
123818 diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
123819 index 55c96cb..e4e88ab 100644
123820 --- a/scripts/Makefile.clean
123821 +++ b/scripts/Makefile.clean
123822 @@ -38,7 +38,8 @@ subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
123823 __clean-files := $(extra-y) $(extra-m) $(extra-) \
123824 $(always) $(targets) $(clean-files) \
123825 $(host-progs) \
123826 - $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
123827 + $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
123828 + $(hostlibs-y) $(hostlibs-m) $(hostlibs-)
123829
123830 __clean-files := $(filter-out $(no-clean-files), $(__clean-files))
123831
123832 diff --git a/scripts/Makefile.host b/scripts/Makefile.host
123833 index 133edfa..c9aa07f 100644
123834 --- a/scripts/Makefile.host
123835 +++ b/scripts/Makefile.host
123836 @@ -20,7 +20,19 @@
123837 # Will compile qconf as a C++ program, and menu as a C program.
123838 # They are linked as C++ code to the executable qconf
123839
123840 +# hostprogs-y := conf
123841 +# conf-objs := conf.o libkconfig.so
123842 +# libkconfig-objs := expr.o type.o
123843 +# Will create a shared library named libkconfig.so that consists of
123844 +# expr.o and type.o (they are both compiled as C code and the object files
123845 +# are made as position independent code).
123846 +# conf.c is compiled as a C program, and conf.o is linked together with
123847 +# libkconfig.so as the executable conf.
123848 +# Note: Shared libraries consisting of C++ files are not supported
123849 +
123850 __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
123851 +__hostlibs := $(sort $(hostlibs-y) $(hostlibs-m))
123852 +__hostcxxlibs := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
123853
123854 # C code
123855 # Executables compiled from a single .c file
123856 @@ -42,6 +54,19 @@ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m)))
123857 # C++ Object (.o) files compiled from .cc files
123858 host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
123859
123860 +# Shared libaries (only .c supported)
123861 +# Shared libraries (.so) - all .so files referenced in "xxx-objs"
123862 +host-cshlib := $(sort $(filter %.so, $(host-cobjs)))
123863 +host-cshlib += $(sort $(filter %.so, $(__hostlibs)))
123864 +host-cxxshlib := $(sort $(filter %.so, $(__hostcxxlibs)))
123865 +# Remove .so files from "xxx-objs"
123866 +host-cobjs := $(filter-out %.so,$(host-cobjs))
123867 +host-cxxobjs := $(filter-out %.so,$(host-cxxobjs))
123868 +
123869 +# Object (.o) files used by the shared libaries
123870 +host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
123871 +host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
123872 +
123873 # output directory for programs/.o files
123874 # hostprogs-y := tools/build may have been specified.
123875 # Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
123876 @@ -56,6 +81,10 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
123877 host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
123878 host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti))
123879 host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs))
123880 +host-cshlib := $(addprefix $(obj)/,$(host-cshlib))
123881 +host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
123882 +host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
123883 +host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
123884 host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
123885
123886 obj-dirs += $(host-objdirs)
123887 @@ -124,5 +153,37 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@
123888 $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
123889 $(call if_changed_dep,host-cxxobjs)
123890
123891 +# Compile .c file, create position independent .o file
123892 +# host-cshobjs -> .o
123893 +quiet_cmd_host-cshobjs = HOSTCC -fPIC $@
123894 + cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $<
123895 +$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
123896 + $(call if_changed_dep,host-cshobjs)
123897 +
123898 +# Compile .c file, create position independent .o file
123899 +# host-cxxshobjs -> .o
123900 +quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@
123901 + cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
123902 +$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
123903 + $(call if_changed_dep,host-cxxshobjs)
123904 +
123905 +# Link a shared library, based on position independent .o files
123906 +# *.o -> .so shared library (host-cshlib)
123907 +quiet_cmd_host-cshlib = HOSTLLD -shared $@
123908 + cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \
123909 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
123910 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
123911 +$(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
123912 + $(call if_changed,host-cshlib)
123913 +
123914 +# Link a shared library, based on position independent .o files
123915 +# *.o -> .so shared library (host-cxxshlib)
123916 +quiet_cmd_host-cxxshlib = HOSTLLD -shared $@
123917 + cmd_host-cxxshlib = $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
123918 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
123919 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
123920 +$(host-cxxshlib): $(obj)/%: $(host-cxxshobjs) FORCE
123921 + $(call if_changed,host-cxxshlib)
123922 +
123923 targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
123924 - $(host-cxxmulti) $(host-cxxobjs)
123925 + $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
123926 diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
123927 index b304068..462d24e 100644
123928 --- a/scripts/basic/fixdep.c
123929 +++ b/scripts/basic/fixdep.c
123930 @@ -161,7 +161,7 @@ static unsigned int strhash(const char *str, unsigned int sz)
123931 /*
123932 * Lookup a value in the configuration string.
123933 */
123934 -static int is_defined_config(const char *name, int len, unsigned int hash)
123935 +static int is_defined_config(const char *name, unsigned int len, unsigned int hash)
123936 {
123937 struct item *aux;
123938
123939 @@ -211,10 +211,10 @@ static void clear_config(void)
123940 /*
123941 * Record the use of a CONFIG_* word.
123942 */
123943 -static void use_config(const char *m, int slen)
123944 +static void use_config(const char *m, unsigned int slen)
123945 {
123946 unsigned int hash = strhash(m, slen);
123947 - int c, i;
123948 + unsigned int c, i;
123949
123950 if (is_defined_config(m, slen, hash))
123951 return;
123952 @@ -235,9 +235,9 @@ static void use_config(const char *m, int slen)
123953
123954 static void parse_config_file(const char *map, size_t len)
123955 {
123956 - const int *end = (const int *) (map + len);
123957 + const unsigned int *end = (const unsigned int *) (map + len);
123958 /* start at +1, so that p can never be < map */
123959 - const int *m = (const int *) map + 1;
123960 + const unsigned int *m = (const unsigned int *) map + 1;
123961 const char *p, *q;
123962
123963 for (; m < end; m++) {
123964 @@ -435,7 +435,7 @@ static void print_deps(void)
123965 static void traps(void)
123966 {
123967 static char test[] __attribute__((aligned(sizeof(int)))) = "CONF";
123968 - int *p = (int *)test;
123969 + unsigned int *p = (unsigned int *)test;
123970
123971 if (*p != INT_CONF) {
123972 fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x\n",
123973 diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
123974 new file mode 100644
123975 index 0000000..eaa4fce
123976 --- /dev/null
123977 +++ b/scripts/gcc-plugin.sh
123978 @@ -0,0 +1,51 @@
123979 +#!/bin/sh
123980 +srctree=$(dirname "$0")
123981 +gccplugins_dir=$($3 -print-file-name=plugin)
123982 +plugincc=$($1 -E -x c++ - -o /dev/null -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
123983 +#include "gcc-common.h"
123984 +#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
123985 +#warning $2 CXX
123986 +#else
123987 +#warning $1 CC
123988 +#endif
123989 +EOF
123990 +)
123991 +
123992 +if [ $? -ne 0 ]
123993 +then
123994 + exit 1
123995 +fi
123996 +
123997 +case "$plugincc" in
123998 + *"$1 CC"*)
123999 + echo "$1"
124000 + exit 0
124001 + ;;
124002 +
124003 + *"$2 CXX"*)
124004 + # the c++ compiler needs another test, see below
124005 + ;;
124006 +
124007 + *)
124008 + exit 1
124009 + ;;
124010 +esac
124011 +
124012 +# we need a c++ compiler that supports the designated initializer GNU extension
124013 +plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
124014 +#include "gcc-common.h"
124015 +class test {
124016 +public:
124017 + int test;
124018 +} test = {
124019 + .test = 1
124020 +};
124021 +EOF
124022 +)
124023 +
124024 +if [ $? -eq 0 ]
124025 +then
124026 + echo "$2"
124027 + exit 0
124028 +fi
124029 +exit 1
124030 diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
124031 index fdebd66..a349e33 100755
124032 --- a/scripts/headers_install.sh
124033 +++ b/scripts/headers_install.sh
124034 @@ -32,6 +32,7 @@ do
124035 FILE="$(basename "$i")"
124036 sed -r \
124037 -e 's/([ \t(])(__user|__force|__iomem)[ \t]/\1/g' \
124038 + -e 's/__intentional_overflow\([- \t,0-9]*\)//g' \
124039 -e 's/__attribute_const__([ \t]|$)/\1/g' \
124040 -e 's@^#include <linux/compiler.h>@@' \
124041 -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
124042 diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
124043 index 86a4fe7..99e91f9 100755
124044 --- a/scripts/link-vmlinux.sh
124045 +++ b/scripts/link-vmlinux.sh
124046 @@ -166,7 +166,7 @@ else
124047 fi;
124048
124049 # final build of init/
124050 -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init
124051 +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" GCC_PLUGINS_AFLAGS="${GCC_PLUGINS_AFLAGS}"
124052
124053 kallsymso=""
124054 kallsyms_vmlinux=""
124055 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
124056 index 78691d5..56972f2 100644
124057 --- a/scripts/mod/file2alias.c
124058 +++ b/scripts/mod/file2alias.c
124059 @@ -142,7 +142,7 @@ static void device_id_check(const char *modname, const char *device_id,
124060 unsigned long size, unsigned long id_size,
124061 void *symval)
124062 {
124063 - int i;
124064 + unsigned int i;
124065
124066 if (size % id_size || size < id_size) {
124067 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
124068 @@ -171,7 +171,7 @@ static void device_id_check(const char *modname, const char *device_id,
124069 /* USB is special because the bcdDevice can be matched against a numeric range */
124070 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */
124071 static void do_usb_entry(void *symval,
124072 - unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
124073 + unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits,
124074 unsigned char range_lo, unsigned char range_hi,
124075 unsigned char max, struct module *mod)
124076 {
124077 @@ -281,7 +281,7 @@ static void do_usb_entry_multi(void *symval, struct module *mod)
124078 {
124079 unsigned int devlo, devhi;
124080 unsigned char chi, clo, max;
124081 - int ndigits;
124082 + unsigned int ndigits;
124083
124084 DEF_FIELD(symval, usb_device_id, match_flags);
124085 DEF_FIELD(symval, usb_device_id, idVendor);
124086 @@ -534,7 +534,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
124087 for (i = 0; i < count; i++) {
124088 DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id);
124089 char acpi_id[sizeof(*id)];
124090 - int j;
124091 + unsigned int j;
124092
124093 buf_printf(&mod->dev_table_buf,
124094 "MODULE_ALIAS(\"pnp:d%s*\");\n", *id);
124095 @@ -563,7 +563,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
124096
124097 for (j = 0; j < PNP_MAX_DEVICES; j++) {
124098 const char *id = (char *)(*devs)[j].id;
124099 - int i2, j2;
124100 + unsigned int i2, j2;
124101 int dup = 0;
124102
124103 if (!id[0])
124104 @@ -589,7 +589,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
124105 /* add an individual alias for every device entry */
124106 if (!dup) {
124107 char acpi_id[PNP_ID_LEN];
124108 - int k;
124109 + unsigned int k;
124110
124111 buf_printf(&mod->dev_table_buf,
124112 "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
124113 @@ -939,7 +939,7 @@ static void dmi_ascii_filter(char *d, const char *s)
124114 static int do_dmi_entry(const char *filename, void *symval,
124115 char *alias)
124116 {
124117 - int i, j;
124118 + unsigned int i, j;
124119 DEF_FIELD_ADDR(symval, dmi_system_id, matches);
124120 sprintf(alias, "dmi*");
124121
124122 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
124123 index 91ee1b2..c9cf01a 100644
124124 --- a/scripts/mod/modpost.c
124125 +++ b/scripts/mod/modpost.c
124126 @@ -942,6 +942,7 @@ enum mismatch {
124127 ANY_EXIT_TO_ANY_INIT,
124128 EXPORT_TO_INIT_EXIT,
124129 EXTABLE_TO_NON_TEXT,
124130 + DATA_TO_TEXT
124131 };
124132
124133 /**
124134 @@ -1068,6 +1069,12 @@ static const struct sectioncheck sectioncheck[] = {
124135 .good_tosec = {ALL_TEXT_SECTIONS , NULL},
124136 .mismatch = EXTABLE_TO_NON_TEXT,
124137 .handler = extable_mismatch_handler,
124138 +},
124139 +/* Do not reference code from writable data */
124140 +{
124141 + .fromsec = { DATA_SECTIONS, NULL },
124142 + .bad_tosec = { ALL_TEXT_SECTIONS, NULL },
124143 + .mismatch = DATA_TO_TEXT
124144 }
124145 };
124146
124147 @@ -1217,10 +1224,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
124148 continue;
124149 if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
124150 continue;
124151 - if (sym->st_value == addr)
124152 - return sym;
124153 /* Find a symbol nearby - addr are maybe negative */
124154 d = sym->st_value - addr;
124155 + if (d == 0)
124156 + return sym;
124157 if (d < 0)
124158 d = addr - sym->st_value;
124159 if (d < distance) {
124160 @@ -1503,6 +1510,14 @@ static void report_sec_mismatch(const char *modname,
124161 fatal("There's a special handler for this mismatch type, "
124162 "we should never get here.");
124163 break;
124164 + case DATA_TO_TEXT:
124165 +#if 0
124166 + fprintf(stderr,
124167 + "The %s %s:%s references\n"
124168 + "the %s %s:%s%s\n",
124169 + from, fromsec, fromsym, to, tosec, tosym, to_p);
124170 +#endif
124171 + break;
124172 }
124173 fprintf(stderr, "\n");
124174 }
124175 @@ -1892,7 +1907,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
124176 static void check_sec_ref(struct module *mod, const char *modname,
124177 struct elf_info *elf)
124178 {
124179 - int i;
124180 + unsigned int i;
124181 Elf_Shdr *sechdrs = elf->sechdrs;
124182
124183 /* Walk through all sections */
124184 @@ -2023,7 +2038,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
124185 va_end(ap);
124186 }
124187
124188 -void buf_write(struct buffer *buf, const char *s, int len)
124189 +void buf_write(struct buffer *buf, const char *s, unsigned int len)
124190 {
124191 if (buf->size - buf->pos < len) {
124192 buf->size += len + SZ;
124193 @@ -2242,7 +2257,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
124194 if (fstat(fileno(file), &st) < 0)
124195 goto close_write;
124196
124197 - if (st.st_size != b->pos)
124198 + if (st.st_size != (off_t)b->pos)
124199 goto close_write;
124200
124201 tmp = NOFAIL(malloc(b->pos));
124202 diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
124203 index 168b43d..77914bf 100644
124204 --- a/scripts/mod/modpost.h
124205 +++ b/scripts/mod/modpost.h
124206 @@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *expr);
124207
124208 struct buffer {
124209 char *p;
124210 - int pos;
124211 - int size;
124212 + unsigned int pos;
124213 + unsigned int size;
124214 };
124215
124216 void __attribute__((format(printf, 2, 3)))
124217 buf_printf(struct buffer *buf, const char *fmt, ...);
124218
124219 void
124220 -buf_write(struct buffer *buf, const char *s, int len);
124221 +buf_write(struct buffer *buf, const char *s, unsigned int len);
124222
124223 struct module {
124224 struct module *next;
124225 diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
124226 index 944418d..15291e4 100644
124227 --- a/scripts/mod/sumversion.c
124228 +++ b/scripts/mod/sumversion.c
124229 @@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum,
124230 goto out;
124231 }
124232
124233 - if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
124234 + if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) {
124235 warn("writing sum in %s failed: %s\n",
124236 filename, strerror(errno));
124237 goto out;
124238 diff --git a/scripts/module-common.lds b/scripts/module-common.lds
124239 index 73a2c7d..df11b31 100644
124240 --- a/scripts/module-common.lds
124241 +++ b/scripts/module-common.lds
124242 @@ -6,6 +6,10 @@
124243 SECTIONS {
124244 /DISCARD/ : { *(.discard) }
124245
124246 + .rodata 0: {
124247 + *(.rodata) *(.rodata.*)
124248 + *(.data..read_only)
124249 + }
124250 __ksymtab 0 : { *(SORT(___ksymtab+*)) }
124251 __ksymtab_gpl 0 : { *(SORT(___ksymtab_gpl+*)) }
124252 __ksymtab_unused 0 : { *(SORT(___ksymtab_unused+*)) }
124253 diff --git a/scripts/package/Makefile b/scripts/package/Makefile
124254 index 99ca6e7..3a1a1a1 100644
124255 --- a/scripts/package/Makefile
124256 +++ b/scripts/package/Makefile
124257 @@ -46,7 +46,7 @@ rpm-pkg rpm: FORCE
124258 ln -sf $(srctree) $(KERNELPATH)
124259 $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
124260 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
124261 - tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
124262 + tar --owner=root --group=root -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
124263 rm $(KERNELPATH)
124264 rm -f $(objtree)/.scmversion
124265 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
124266 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
124267 index 88dbf23..d1b4291 100755
124268 --- a/scripts/package/builddeb
124269 +++ b/scripts/package/builddeb
124270 @@ -304,6 +304,7 @@ fi
124271 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
124272 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
124273 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
124274 +(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
124275 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
124276 mkdir -p "$destdir"
124277 (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
124278 diff --git a/scripts/package/mkspec b/scripts/package/mkspec
124279 index d9ab94b..eb7f04c 100755
124280 --- a/scripts/package/mkspec
124281 +++ b/scripts/package/mkspec
124282 @@ -122,30 +122,41 @@ echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}"
124283 echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"
124284 echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\""
124285 echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)"
124286 -echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"
124287 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"
124288 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"
124289 fi
124290
124291 echo ""
124292 echo "%clean"
124293 echo 'rm -rf $RPM_BUILD_ROOT'
124294 echo ""
124295 +echo "%pre"
124296 +echo 'chmod -f 0500 /boot'
124297 +echo 'if [ -d /lib/modules ]; then'
124298 +echo 'chmod -f 0500 /lib/modules'
124299 +echo 'fi'
124300 +echo 'if [ -d /lib32/modules ]; then'
124301 +echo 'chmod -f 0500 /lib32/modules'
124302 +echo 'fi'
124303 +echo 'if [ -d /lib64/modules ]; then'
124304 +echo 'chmod -f 0500 /lib64/modules'
124305 +echo 'fi'
124306 +echo ""
124307 +echo "%post devel"
124308 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/build"
124309 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/source"
124310 +echo ""
124311 echo "%post"
124312 -echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
124313 -echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
124314 -echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
124315 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
124316 -echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
124317 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
124318 +echo "if [ -x /sbin/dracut ]; then"
124319 +echo '/sbin/new-kernel-pkg --dracut --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
124320 +echo "else"
124321 +echo '/sbin/new-kernel-pkg --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
124322 echo "fi"
124323 echo ""
124324 echo "%files"
124325 -echo '%defattr (-, root, root)'
124326 +echo '%defattr (400, root, root, 500)'
124327 echo "%dir /lib/modules"
124328 -echo "/lib/modules/$KERNELRELEASE"
124329 echo "%exclude /lib/modules/$KERNELRELEASE/build"
124330 echo "%exclude /lib/modules/$KERNELRELEASE/source"
124331 +echo "/lib/modules/$KERNELRELEASE"
124332 echo "/lib/firmware/$KERNELRELEASE"
124333 echo "/boot/*"
124334 echo ""
124335 @@ -155,9 +166,8 @@ echo "/usr/include"
124336 echo ""
124337 if ! $PREBUILT; then
124338 echo "%files devel"
124339 -echo '%defattr (-, root, root)'
124340 +echo '%defattr (400, root, root, 500)'
124341 +echo "%dir /lib/modules/$KERNELRELEASE"
124342 echo "/usr/src/kernels/$KERNELRELEASE"
124343 -echo "/lib/modules/$KERNELRELEASE/build"
124344 -echo "/lib/modules/$KERNELRELEASE/source"
124345 echo ""
124346 fi
124347 diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
124348 index 4718d78..9220d58 100644
124349 --- a/scripts/pnmtologo.c
124350 +++ b/scripts/pnmtologo.c
124351 @@ -244,14 +244,14 @@ static void write_header(void)
124352 fprintf(out, " * Linux logo %s\n", logoname);
124353 fputs(" */\n\n", out);
124354 fputs("#include <linux/linux_logo.h>\n\n", out);
124355 - fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
124356 + fprintf(out, "static unsigned char %s_data[] = {\n",
124357 logoname);
124358 }
124359
124360 static void write_footer(void)
124361 {
124362 fputs("\n};\n\n", out);
124363 - fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
124364 + fprintf(out, "const struct linux_logo %s = {\n", logoname);
124365 fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
124366 fprintf(out, "\t.width\t\t= %d,\n", logo_width);
124367 fprintf(out, "\t.height\t\t= %d,\n", logo_height);
124368 @@ -381,7 +381,7 @@ static void write_logo_clut224(void)
124369 fputs("\n};\n\n", out);
124370
124371 /* write logo clut */
124372 - fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
124373 + fprintf(out, "static unsigned char %s_clut[] = {\n",
124374 logoname);
124375 write_hex_cnt = 0;
124376 for (i = 0; i < logo_clutsize; i++) {
124377 diff --git a/scripts/sortextable.h b/scripts/sortextable.h
124378 index ba87004..3f4852c 100644
124379 --- a/scripts/sortextable.h
124380 +++ b/scripts/sortextable.h
124381 @@ -108,9 +108,9 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort)
124382 const char *secstrtab;
124383 const char *strtab;
124384 char *extab_image;
124385 - int extab_index = 0;
124386 - int i;
124387 - int idx;
124388 + unsigned int extab_index = 0;
124389 + unsigned int i;
124390 + unsigned int idx;
124391 unsigned int num_sections;
124392 unsigned int secindex_strings;
124393
124394 diff --git a/scripts/tags.sh b/scripts/tags.sh
124395 index cdb491d..8d32bfc 100755
124396 --- a/scripts/tags.sh
124397 +++ b/scripts/tags.sh
124398 @@ -26,7 +26,7 @@ else
124399 fi
124400
124401 # ignore userspace tools
124402 -ignore="$ignore ( -path ${tree}tools ) -prune -o"
124403 +ignore="$ignore ( -path \"${tree}tools/[^g]*\" ) -prune -o"
124404
124405 # Find all available archs
124406 find_all_archs()
124407 diff --git a/security/Kconfig b/security/Kconfig
124408 index bf4ec46..1fa98bf 100644
124409 --- a/security/Kconfig
124410 +++ b/security/Kconfig
124411 @@ -4,6 +4,981 @@
124412
124413 menu "Security options"
124414
124415 +menu "Grsecurity"
124416 +
124417 + config ARCH_TRACK_EXEC_LIMIT
124418 + bool
124419 +
124420 + config PAX_KERNEXEC_PLUGIN
124421 + bool
124422 +
124423 + config PAX_PER_CPU_PGD
124424 + bool
124425 +
124426 + config TASK_SIZE_MAX_SHIFT
124427 + int
124428 + depends on X86_64
124429 + default 47 if !PAX_PER_CPU_PGD
124430 + default 42 if PAX_PER_CPU_PGD
124431 +
124432 + config PAX_ENABLE_PAE
124433 + bool
124434 + default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM))
124435 +
124436 + config PAX_USERCOPY_SLABS
124437 + bool
124438 +
124439 +config GRKERNSEC
124440 + bool "Grsecurity"
124441 + select CRYPTO
124442 + select CRYPTO_SHA256
124443 + select PROC_FS
124444 + select STOP_MACHINE
124445 + select TTY
124446 + select DEBUG_KERNEL
124447 + select DEBUG_LIST
124448 + select MULTIUSER
124449 + help
124450 + If you say Y here, you will be able to configure many features
124451 + that will enhance the security of your system. It is highly
124452 + recommended that you say Y here and read through the help
124453 + for each option so that you fully understand the features and
124454 + can evaluate their usefulness for your machine.
124455 +
124456 +choice
124457 + prompt "Configuration Method"
124458 + depends on GRKERNSEC
124459 + default GRKERNSEC_CONFIG_CUSTOM
124460 + help
124461 +
124462 +config GRKERNSEC_CONFIG_AUTO
124463 + bool "Automatic"
124464 + help
124465 + If you choose this configuration method, you'll be able to answer a small
124466 + number of simple questions about how you plan to use this kernel.
124467 + The settings of grsecurity and PaX will be automatically configured for
124468 + the highest commonly-used settings within the provided constraints.
124469 +
124470 + If you require additional configuration, custom changes can still be made
124471 + from the "custom configuration" menu.
124472 +
124473 +config GRKERNSEC_CONFIG_CUSTOM
124474 + bool "Custom"
124475 + help
124476 + If you choose this configuration method, you'll be able to configure all
124477 + grsecurity and PaX settings manually. Via this method, no options are
124478 + automatically enabled.
124479 +
124480 + Take note that if menuconfig is exited with this configuration method
124481 + chosen, you will not be able to use the automatic configuration methods
124482 + without starting again with a kernel configuration with no grsecurity
124483 + or PaX options specified inside.
124484 +
124485 +endchoice
124486 +
124487 +choice
124488 + prompt "Usage Type"
124489 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
124490 + default GRKERNSEC_CONFIG_SERVER
124491 + help
124492 +
124493 +config GRKERNSEC_CONFIG_SERVER
124494 + bool "Server"
124495 + help
124496 + Choose this option if you plan to use this kernel on a server.
124497 +
124498 +config GRKERNSEC_CONFIG_DESKTOP
124499 + bool "Desktop"
124500 + help
124501 + Choose this option if you plan to use this kernel on a desktop.
124502 +
124503 +endchoice
124504 +
124505 +choice
124506 + prompt "Virtualization Type"
124507 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO)
124508 + default GRKERNSEC_CONFIG_VIRT_NONE
124509 + help
124510 +
124511 +config GRKERNSEC_CONFIG_VIRT_NONE
124512 + bool "None"
124513 + help
124514 + Choose this option if this kernel will be run on bare metal.
124515 +
124516 +config GRKERNSEC_CONFIG_VIRT_GUEST
124517 + bool "Guest"
124518 + help
124519 + Choose this option if this kernel will be run as a VM guest.
124520 +
124521 +config GRKERNSEC_CONFIG_VIRT_HOST
124522 + bool "Host"
124523 + help
124524 + Choose this option if this kernel will be run as a VM host.
124525 +
124526 +endchoice
124527 +
124528 +choice
124529 + prompt "Virtualization Hardware"
124530 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
124531 + help
124532 +
124533 +config GRKERNSEC_CONFIG_VIRT_EPT
124534 + bool "EPT/RVI Processor Support"
124535 + depends on X86
124536 + help
124537 + Choose this option if your CPU supports the EPT or RVI features of 2nd-gen
124538 + hardware virtualization. This allows for additional kernel hardening protections
124539 + to operate without additional performance impact.
124540 +
124541 + To see if your Intel processor supports EPT, see:
124542 + http://ark.intel.com/Products/VirtualizationTechnology
124543 + (Most Core i3/5/7 support EPT)
124544 +
124545 + To see if your AMD processor supports RVI, see:
124546 + http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx
124547 +
124548 +config GRKERNSEC_CONFIG_VIRT_SOFT
124549 + bool "First-gen/No Hardware Virtualization"
124550 + help
124551 + Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't
124552 + support hardware virtualization or doesn't support the EPT/RVI extensions.
124553 +
124554 +endchoice
124555 +
124556 +choice
124557 + prompt "Virtualization Software"
124558 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
124559 + help
124560 +
124561 +config GRKERNSEC_CONFIG_VIRT_XEN
124562 + bool "Xen"
124563 + help
124564 + Choose this option if this kernel is running as a Xen guest or host.
124565 +
124566 +config GRKERNSEC_CONFIG_VIRT_VMWARE
124567 + bool "VMWare"
124568 + help
124569 + Choose this option if this kernel is running as a VMWare guest or host.
124570 +
124571 +config GRKERNSEC_CONFIG_VIRT_KVM
124572 + bool "KVM"
124573 + help
124574 + Choose this option if this kernel is running as a KVM guest or host.
124575 +
124576 +config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX
124577 + bool "VirtualBox"
124578 + help
124579 + Choose this option if this kernel is running as a VirtualBox guest or host.
124580 +
124581 +config GRKERNSEC_CONFIG_VIRT_HYPERV
124582 + bool "Hyper-V"
124583 + help
124584 + Choose this option if this kernel is running as a Hyper-V guest.
124585 +
124586 +endchoice
124587 +
124588 +choice
124589 + prompt "Required Priorities"
124590 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
124591 + default GRKERNSEC_CONFIG_PRIORITY_PERF
124592 + help
124593 +
124594 +config GRKERNSEC_CONFIG_PRIORITY_PERF
124595 + bool "Performance"
124596 + help
124597 + Choose this option if performance is of highest priority for this deployment
124598 + of grsecurity. Features like UDEREF on a 64bit kernel, kernel stack clearing,
124599 + clearing of structures intended for userland, and freed memory sanitizing will
124600 + be disabled.
124601 +
124602 +config GRKERNSEC_CONFIG_PRIORITY_SECURITY
124603 + bool "Security"
124604 + help
124605 + Choose this option if security is of highest priority for this deployment of
124606 + grsecurity. UDEREF, kernel stack clearing, clearing of structures intended
124607 + for userland, and freed memory sanitizing will be enabled for this kernel.
124608 + In a worst-case scenario, these features can introduce a 20% performance hit
124609 + (UDEREF on x64 contributing half of this hit).
124610 +
124611 +endchoice
124612 +
124613 +menu "Default Special Groups"
124614 +depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
124615 +
124616 +config GRKERNSEC_PROC_GID
124617 + int "GID exempted from /proc restrictions"
124618 + default 1001
124619 + help
124620 + Setting this GID determines which group will be exempted from
124621 + grsecurity's /proc restrictions, allowing users of the specified
124622 + group to view network statistics and the existence of other users'
124623 + processes on the system. This GID may also be chosen at boot time
124624 + via "grsec_proc_gid=" on the kernel commandline.
124625 +
124626 +config GRKERNSEC_TPE_UNTRUSTED_GID
124627 + int "GID for TPE-untrusted users"
124628 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
124629 + default 1005
124630 + help
124631 + Setting this GID determines which group untrusted users should
124632 + be added to. These users will be placed under grsecurity's Trusted Path
124633 + Execution mechanism, preventing them from executing their own binaries.
124634 + The users will only be able to execute binaries in directories owned and
124635 + writable only by the root user. If the sysctl option is enabled, a sysctl
124636 + option with name "tpe_gid" is created.
124637 +
124638 +config GRKERNSEC_TPE_TRUSTED_GID
124639 + int "GID for TPE-trusted users"
124640 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
124641 + default 1005
124642 + help
124643 + Setting this GID determines what group TPE restrictions will be
124644 + *disabled* for. If the sysctl option is enabled, a sysctl option
124645 + with name "tpe_gid" is created.
124646 +
124647 +config GRKERNSEC_SYMLINKOWN_GID
124648 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
124649 + depends on GRKERNSEC_CONFIG_SERVER
124650 + default 1006
124651 + help
124652 + Setting this GID determines what group kernel-enforced
124653 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
124654 + is enabled, a sysctl option with name "symlinkown_gid" is created.
124655 +
124656 +
124657 +endmenu
124658 +
124659 +menu "Customize Configuration"
124660 +depends on GRKERNSEC
124661 +
124662 +menu "PaX"
124663 +
124664 +config PAX
124665 + bool "Enable various PaX features"
124666 + default y if GRKERNSEC_CONFIG_AUTO
124667 + depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86)
124668 + help
124669 + This allows you to enable various PaX features. PaX adds
124670 + intrusion prevention mechanisms to the kernel that reduce
124671 + the risks posed by exploitable memory corruption bugs.
124672 +
124673 +menu "PaX Control"
124674 + depends on PAX
124675 +
124676 +config PAX_SOFTMODE
124677 + bool 'Support soft mode'
124678 + help
124679 + Enabling this option will allow you to run PaX in soft mode, that
124680 + is, PaX features will not be enforced by default, only on executables
124681 + marked explicitly. You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS
124682 + support as they are the only way to mark executables for soft mode use.
124683 +
124684 + Soft mode can be activated by using the "pax_softmode=1" kernel command
124685 + line option on boot. Furthermore you can control various PaX features
124686 + at runtime via the entries in /proc/sys/kernel/pax.
124687 +
124688 +config PAX_EI_PAX
124689 + bool 'Use legacy ELF header marking'
124690 + default y if GRKERNSEC_CONFIG_AUTO
124691 + help
124692 + Enabling this option will allow you to control PaX features on
124693 + a per executable basis via the 'chpax' utility available at
124694 + http://pax.grsecurity.net/. The control flags will be read from
124695 + an otherwise reserved part of the ELF header. This marking has
124696 + numerous drawbacks (no support for soft-mode, toolchain does not
124697 + know about the non-standard use of the ELF header) therefore it
124698 + has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS
124699 + support.
124700 +
124701 + Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking
124702 + support as well, they will override the legacy EI_PAX marks.
124703 +
124704 + If you enable none of the marking options then all applications
124705 + will run with PaX enabled on them by default.
124706 +
124707 +config PAX_PT_PAX_FLAGS
124708 + bool 'Use ELF program header marking'
124709 + default y if GRKERNSEC_CONFIG_AUTO
124710 + help
124711 + Enabling this option will allow you to control PaX features on
124712 + a per executable basis via the 'paxctl' utility available at
124713 + http://pax.grsecurity.net/. The control flags will be read from
124714 + a PaX specific ELF program header (PT_PAX_FLAGS). This marking
124715 + has the benefits of supporting both soft mode and being fully
124716 + integrated into the toolchain (the binutils patch is available
124717 + from http://pax.grsecurity.net).
124718 +
124719 + Note that if you enable the legacy EI_PAX marking support as well,
124720 + the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks.
124721 +
124722 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
124723 + must make sure that the marks are the same if a binary has both marks.
124724 +
124725 + If you enable none of the marking options then all applications
124726 + will run with PaX enabled on them by default.
124727 +
124728 +config PAX_XATTR_PAX_FLAGS
124729 + bool 'Use filesystem extended attributes marking'
124730 + default y if GRKERNSEC_CONFIG_AUTO
124731 + select CIFS_XATTR if CIFS
124732 + select EXT2_FS_XATTR if EXT2_FS
124733 + select EXT3_FS_XATTR if EXT3_FS
124734 + select F2FS_FS_XATTR if F2FS_FS
124735 + select JFFS2_FS_XATTR if JFFS2_FS
124736 + select REISERFS_FS_XATTR if REISERFS_FS
124737 + select SQUASHFS_XATTR if SQUASHFS
124738 + select TMPFS_XATTR if TMPFS
124739 + help
124740 + Enabling this option will allow you to control PaX features on
124741 + a per executable basis via the 'setfattr' utility. The control
124742 + flags will be read from the user.pax.flags extended attribute of
124743 + the file. This marking has the benefit of supporting binary-only
124744 + applications that self-check themselves (e.g., skype) and would
124745 + not tolerate chpax/paxctl changes. The main drawback is that
124746 + extended attributes are not supported by some filesystems (e.g.,
124747 + isofs, udf, vfat) so copying files through such filesystems will
124748 + lose the extended attributes and these PaX markings.
124749 +
124750 + Note that if you enable the legacy EI_PAX marking support as well,
124751 + the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks.
124752 +
124753 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
124754 + must make sure that the marks are the same if a binary has both marks.
124755 +
124756 + If you enable none of the marking options then all applications
124757 + will run with PaX enabled on them by default.
124758 +
124759 +choice
124760 + prompt 'MAC system integration'
124761 + default PAX_HAVE_ACL_FLAGS
124762 + help
124763 + Mandatory Access Control systems have the option of controlling
124764 + PaX flags on a per executable basis, choose the method supported
124765 + by your particular system.
124766 +
124767 + - "none": if your MAC system does not interact with PaX,
124768 + - "direct": if your MAC system defines pax_set_initial_flags() itself,
124769 + - "hook": if your MAC system uses the pax_set_initial_flags_func callback.
124770 +
124771 + NOTE: this option is for developers/integrators only.
124772 +
124773 + config PAX_NO_ACL_FLAGS
124774 + bool 'none'
124775 +
124776 + config PAX_HAVE_ACL_FLAGS
124777 + bool 'direct'
124778 +
124779 + config PAX_HOOK_ACL_FLAGS
124780 + bool 'hook'
124781 +endchoice
124782 +
124783 +endmenu
124784 +
124785 +menu "Non-executable pages"
124786 + depends on PAX
124787 +
124788 +config PAX_NOEXEC
124789 + bool "Enforce non-executable pages"
124790 + default y if GRKERNSEC_CONFIG_AUTO
124791 + depends on ALPHA || (ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86
124792 + help
124793 + By design some architectures do not allow for protecting memory
124794 + pages against execution or even if they do, Linux does not make
124795 + use of this feature. In practice this means that if a page is
124796 + readable (such as the stack or heap) it is also executable.
124797 +
124798 + There is a well known exploit technique that makes use of this
124799 + fact and a common programming mistake where an attacker can
124800 + introduce code of his choice somewhere in the attacked program's
124801 + memory (typically the stack or the heap) and then execute it.
124802 +
124803 + If the attacked program was running with different (typically
124804 + higher) privileges than that of the attacker, then he can elevate
124805 + his own privilege level (e.g. get a root shell, write to files for
124806 + which he does not have write access to, etc).
124807 +
124808 + Enabling this option will let you choose from various features
124809 + that prevent the injection and execution of 'foreign' code in
124810 + a program.
124811 +
124812 + This will also break programs that rely on the old behaviour and
124813 + expect that dynamically allocated memory via the malloc() family
124814 + of functions is executable (which it is not). Notable examples
124815 + are the XFree86 4.x server, the java runtime and wine.
124816 +
124817 +config PAX_PAGEEXEC
124818 + bool "Paging based non-executable pages"
124819 + default y if GRKERNSEC_CONFIG_AUTO
124820 + depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7)
124821 + select ARCH_TRACK_EXEC_LIMIT if X86_32
124822 + help
124823 + This implementation is based on the paging feature of the CPU.
124824 + On i386 without hardware non-executable bit support there is a
124825 + variable but usually low performance impact, however on Intel's
124826 + P4 core based CPUs it is very high so you should not enable this
124827 + for kernels meant to be used on such CPUs.
124828 +
124829 + On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386
124830 + with hardware non-executable bit support there is no performance
124831 + impact, on ppc the impact is negligible.
124832 +
124833 + Note that several architectures require various emulations due to
124834 + badly designed userland ABIs, this will cause a performance impact
124835 + but will disappear as soon as userland is fixed. For example, ppc
124836 + userland MUST have been built with secure-plt by a recent toolchain.
124837 +
124838 +config PAX_SEGMEXEC
124839 + bool "Segmentation based non-executable pages"
124840 + default y if GRKERNSEC_CONFIG_AUTO
124841 + depends on PAX_NOEXEC && X86_32
124842 + help
124843 + This implementation is based on the segmentation feature of the
124844 + CPU and has a very small performance impact, however applications
124845 + will be limited to a 1.5 GB address space instead of the normal
124846 + 3 GB.
124847 +
124848 +config PAX_EMUTRAMP
124849 + bool "Emulate trampolines"
124850 + default y if PARISC || GRKERNSEC_CONFIG_AUTO
124851 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86)
124852 + help
124853 + There are some programs and libraries that for one reason or
124854 + another attempt to execute special small code snippets from
124855 + non-executable memory pages. Most notable examples are the
124856 + signal handler return code generated by the kernel itself and
124857 + the GCC trampolines.
124858 +
124859 + If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then
124860 + such programs will no longer work under your kernel.
124861 +
124862 + As a remedy you can say Y here and use the 'chpax' or 'paxctl'
124863 + utilities to enable trampoline emulation for the affected programs
124864 + yet still have the protection provided by the non-executable pages.
124865 +
124866 + On parisc you MUST enable this option and EMUSIGRT as well, otherwise
124867 + your system will not even boot.
124868 +
124869 + Alternatively you can say N here and use the 'chpax' or 'paxctl'
124870 + utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC
124871 + for the affected files.
124872 +
124873 + NOTE: enabling this feature *may* open up a loophole in the
124874 + protection provided by non-executable pages that an attacker
124875 + could abuse. Therefore the best solution is to not have any
124876 + files on your system that would require this option. This can
124877 + be achieved by not using libc5 (which relies on the kernel
124878 + signal handler return code) and not using or rewriting programs
124879 + that make use of the nested function implementation of GCC.
124880 + Skilled users can just fix GCC itself so that it implements
124881 + nested function calls in a way that does not interfere with PaX.
124882 +
124883 +config PAX_EMUSIGRT
124884 + bool "Automatically emulate sigreturn trampolines"
124885 + depends on PAX_EMUTRAMP && PARISC
124886 + default y
124887 + help
124888 + Enabling this option will have the kernel automatically detect
124889 + and emulate signal return trampolines executing on the stack
124890 + that would otherwise lead to task termination.
124891 +
124892 + This solution is intended as a temporary one for users with
124893 + legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17,
124894 + Modula-3 runtime, etc) or executables linked to such, basically
124895 + everything that does not specify its own SA_RESTORER function in
124896 + normal executable memory like glibc 2.1+ does.
124897 +
124898 + On parisc you MUST enable this option, otherwise your system will
124899 + not even boot.
124900 +
124901 + NOTE: this feature cannot be disabled on a per executable basis
124902 + and since it *does* open up a loophole in the protection provided
124903 + by non-executable pages, the best solution is to not have any
124904 + files on your system that would require this option.
124905 +
124906 +config PAX_MPROTECT
124907 + bool "Restrict mprotect()"
124908 + default y if GRKERNSEC_CONFIG_AUTO
124909 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC)
124910 + help
124911 + Enabling this option will prevent programs from
124912 + - changing the executable status of memory pages that were
124913 + not originally created as executable,
124914 + - making read-only executable pages writable again,
124915 + - creating executable pages from anonymous memory,
124916 + - making read-only-after-relocations (RELRO) data pages writable again.
124917 +
124918 + You should say Y here to complete the protection provided by
124919 + the enforcement of non-executable pages.
124920 +
124921 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
124922 + this feature on a per file basis.
124923 +
124924 +config PAX_MPROTECT_COMPAT
124925 + bool "Use legacy/compat protection demoting (read help)"
124926 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
124927 + depends on PAX_MPROTECT
124928 + help
124929 + The current implementation of PAX_MPROTECT denies RWX allocations/mprotects
124930 + by sending the proper error code to the application. For some broken
124931 + userland, this can cause problems with Python or other applications. The
124932 + current implementation however allows for applications like clamav to
124933 + detect if JIT compilation/execution is allowed and to fall back gracefully
124934 + to an interpreter-based mode if it does not. While we encourage everyone
124935 + to use the current implementation as-is and push upstream to fix broken
124936 + userland (note that the RWX logging option can assist with this), in some
124937 + environments this may not be possible. Having to disable MPROTECT
124938 + completely on certain binaries reduces the security benefit of PaX,
124939 + so this option is provided for those environments to revert to the old
124940 + behavior.
124941 +
124942 +config PAX_ELFRELOCS
124943 + bool "Allow ELF text relocations (read help)"
124944 + depends on PAX_MPROTECT
124945 + default n
124946 + help
124947 + Non-executable pages and mprotect() restrictions are effective
124948 + in preventing the introduction of new executable code into an
124949 + attacked task's address space. There remain only two venues
124950 + for this kind of attack: if the attacker can execute already
124951 + existing code in the attacked task then he can either have it
124952 + create and mmap() a file containing his code or have it mmap()
124953 + an already existing ELF library that does not have position
124954 + independent code in it and use mprotect() on it to make it
124955 + writable and copy his code there. While protecting against
124956 + the former approach is beyond PaX, the latter can be prevented
124957 + by having only PIC ELF libraries on one's system (which do not
124958 + need to relocate their code). If you are sure this is your case,
124959 + as is the case with all modern Linux distributions, then leave
124960 + this option disabled. You should say 'n' here.
124961 +
124962 +config PAX_ETEXECRELOCS
124963 + bool "Allow ELF ET_EXEC text relocations"
124964 + depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC)
124965 + select PAX_ELFRELOCS
124966 + default y
124967 + help
124968 + On some architectures there are incorrectly created applications
124969 + that require text relocations and would not work without enabling
124970 + this option. If you are an alpha, ia64 or parisc user, you should
124971 + enable this option and disable it once you have made sure that
124972 + none of your applications need it.
124973 +
124974 +config PAX_EMUPLT
124975 + bool "Automatically emulate ELF PLT"
124976 + depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC)
124977 + default y
124978 + help
124979 + Enabling this option will have the kernel automatically detect
124980 + and emulate the Procedure Linkage Table entries in ELF files.
124981 + On some architectures such entries are in writable memory, and
124982 + become non-executable leading to task termination. Therefore
124983 + it is mandatory that you enable this option on alpha, parisc,
124984 + sparc and sparc64, otherwise your system would not even boot.
124985 +
124986 + NOTE: this feature *does* open up a loophole in the protection
124987 + provided by the non-executable pages, therefore the proper
124988 + solution is to modify the toolchain to produce a PLT that does
124989 + not need to be writable.
124990 +
124991 +config PAX_DLRESOLVE
124992 + bool 'Emulate old glibc resolver stub'
124993 + depends on PAX_EMUPLT && SPARC
124994 + default n
124995 + help
124996 + This option is needed if userland has an old glibc (before 2.4)
124997 + that puts a 'save' instruction into the runtime generated resolver
124998 + stub that needs special emulation.
124999 +
125000 +config PAX_KERNEXEC
125001 + bool "Enforce non-executable kernel pages"
125002 + default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
125003 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN
125004 + select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
125005 + select PAX_KERNEXEC_PLUGIN if X86_64
125006 + select ARM_KERNMEM_PERMS if ARM
125007 + help
125008 + This is the kernel land equivalent of PAGEEXEC and MPROTECT,
125009 + that is, enabling this option will make it harder to inject
125010 + and execute 'foreign' code in kernel memory itself.
125011 +
125012 + Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
125013 + the kernel command-line will result in an RWX physical map.
125014 +
125015 + Likewise, the EFI runtime services are necessarily mapped as
125016 + RWX. If CONFIG_EFI is enabled on an EFI-capable system, it
125017 + is recommended that you boot with "noefi" on the kernel
125018 + command-line if possible to eliminate the mapping.
125019 +
125020 +choice
125021 + prompt "Return Address Instrumentation Method"
125022 + default PAX_KERNEXEC_PLUGIN_METHOD_BTS
125023 + depends on PAX_KERNEXEC_PLUGIN
125024 + help
125025 + Select the method used to instrument function pointer dereferences.
125026 + Note that binary modules cannot be instrumented by this approach.
125027 +
125028 + Note that the implementation requires a gcc with plugin support,
125029 + i.e., gcc 4.5 or newer. You may need to install the supporting
125030 + headers explicitly in addition to the normal gcc package.
125031 +
125032 + config PAX_KERNEXEC_PLUGIN_METHOD_BTS
125033 + bool "bts"
125034 + help
125035 + This method is compatible with binary only modules but has
125036 + a higher runtime overhead.
125037 +
125038 + config PAX_KERNEXEC_PLUGIN_METHOD_OR
125039 + bool "or"
125040 + depends on !PARAVIRT
125041 + help
125042 + This method is incompatible with binary only modules but has
125043 + a lower runtime overhead.
125044 +endchoice
125045 +
125046 +config PAX_KERNEXEC_PLUGIN_METHOD
125047 + string
125048 + default "bts" if PAX_KERNEXEC_PLUGIN_METHOD_BTS
125049 + default "or" if PAX_KERNEXEC_PLUGIN_METHOD_OR
125050 + default ""
125051 +
125052 +config PAX_KERNEXEC_MODULE_TEXT
125053 + int "Minimum amount of memory reserved for module code"
125054 + default "8" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER)
125055 + default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
125056 + depends on PAX_KERNEXEC && X86_32
125057 + help
125058 + Due to implementation details the kernel must reserve a fixed
125059 + amount of memory for runtime allocated code (such as modules)
125060 + at compile time that cannot be changed at runtime. Here you
125061 + can specify the minimum amount in MB that will be reserved.
125062 + Due to the same implementation details this size will always
125063 + be rounded up to the next 2/4 MB boundary (depends on PAE) so
125064 + the actually available memory for runtime allocated code will
125065 + usually be more than this minimum.
125066 +
125067 + The default 4 MB should be enough for most users but if you have
125068 + an excessive number of modules (e.g., most distribution configs
125069 + compile many drivers as modules) or use huge modules such as
125070 + nvidia's kernel driver, you will need to adjust this amount.
125071 + A good rule of thumb is to look at your currently loaded kernel
125072 + modules and add up their sizes.
125073 +
125074 +endmenu
125075 +
125076 +menu "Address Space Layout Randomization"
125077 + depends on PAX
125078 +
125079 +config PAX_ASLR
125080 + bool "Address Space Layout Randomization"
125081 + default y if GRKERNSEC_CONFIG_AUTO
125082 + help
125083 + Many if not most exploit techniques rely on the knowledge of
125084 + certain addresses in the attacked program. The following options
125085 + will allow the kernel to apply a certain amount of randomization
125086 + to specific parts of the program thereby forcing an attacker to
125087 + guess them in most cases. Any failed guess will most likely crash
125088 + the attacked program which allows the kernel to detect such attempts
125089 + and react on them. PaX itself provides no reaction mechanisms,
125090 + instead it is strongly encouraged that you make use of grsecurity's
125091 + (http://www.grsecurity.net/) built-in crash detection features or
125092 + develop one yourself.
125093 +
125094 + By saying Y here you can choose to randomize the following areas:
125095 + - top of the task's kernel stack
125096 + - top of the task's userland stack
125097 + - base address for mmap() requests that do not specify one
125098 + (this includes all libraries)
125099 + - base address of the main executable
125100 +
125101 + It is strongly recommended to say Y here as address space layout
125102 + randomization has negligible impact on performance yet it provides
125103 + a very effective protection.
125104 +
125105 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
125106 + this feature on a per file basis.
125107 +
125108 +config PAX_RANDKSTACK
125109 + bool "Randomize kernel stack base"
125110 + default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX)
125111 + depends on X86_TSC && X86
125112 + help
125113 + By saying Y here the kernel will randomize every task's kernel
125114 + stack on every system call. This will not only force an attacker
125115 + to guess it but also prevent him from making use of possible
125116 + leaked information about it.
125117 +
125118 + Since the kernel stack is a rather scarce resource, randomization
125119 + may cause unexpected stack overflows, therefore you should very
125120 + carefully test your system. Note that once enabled in the kernel
125121 + configuration, this feature cannot be disabled on a per file basis.
125122 +
125123 +config PAX_RANDUSTACK
125124 + bool
125125 +
125126 +config PAX_RANDMMAP
125127 + bool "Randomize user stack and mmap() bases"
125128 + default y if GRKERNSEC_CONFIG_AUTO
125129 + depends on PAX_ASLR
125130 + select PAX_RANDUSTACK
125131 + help
125132 + By saying Y here the kernel will randomize every task's userland
125133 + stack and use a randomized base address for mmap() requests that
125134 + do not specify one themselves.
125135 +
125136 + The stack randomization is done in two steps where the second
125137 + one may apply a big amount of shift to the top of the stack and
125138 + cause problems for programs that want to use lots of memory (more
125139 + than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is).
125140 +
125141 + As a result of mmap randomization all dynamically loaded libraries
125142 + will appear at random addresses and therefore be harder to exploit
125143 + by a technique where an attacker attempts to execute library code
125144 + for his purposes (e.g. spawn a shell from an exploited program that
125145 + is running at an elevated privilege level).
125146 +
125147 + Furthermore, if a program is relinked as a dynamic ELF file, its
125148 + base address will be randomized as well, completing the full
125149 + randomization of the address space layout. Attacking such programs
125150 + becomes a guess game. You can find an example of doing this at
125151 + http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at
125152 + http://www.grsecurity.net/grsec-gcc-specs.tar.gz .
125153 +
125154 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control this
125155 + feature on a per file basis.
125156 +
125157 +endmenu
125158 +
125159 +menu "Miscellaneous hardening features"
125160 +
125161 +config PAX_MEMORY_SANITIZE
125162 + bool "Sanitize all freed memory"
125163 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
125164 + help
125165 + By saying Y here the kernel will erase memory pages and slab objects
125166 + as soon as they are freed. This in turn reduces the lifetime of data
125167 + stored in them, making it less likely that sensitive information such
125168 + as passwords, cryptographic secrets, etc stay in memory for too long.
125169 +
125170 + This is especially useful for programs whose runtime is short, long
125171 + lived processes and the kernel itself benefit from this as long as
125172 + they ensure timely freeing of memory that may hold sensitive
125173 + information.
125174 +
125175 + A nice side effect of the sanitization of slab objects is the
125176 + reduction of possible info leaks caused by padding bytes within the
125177 + leaky structures. Use-after-free bugs for structures containing
125178 + pointers can also be detected as dereferencing the sanitized pointer
125179 + will generate an access violation.
125180 +
125181 + The tradeoff is performance impact, on a single CPU system kernel
125182 + compilation sees a 3% slowdown, other systems and workloads may vary
125183 + and you are advised to test this feature on your expected workload
125184 + before deploying it.
125185 +
125186 + The slab sanitization feature excludes a few slab caches per default
125187 + for performance reasons. To extend the feature to cover those as
125188 + well, pass "pax_sanitize_slab=full" as kernel command line parameter.
125189 +
125190 + To reduce the performance penalty by sanitizing pages only, albeit
125191 + limiting the effectiveness of this feature at the same time, slab
125192 + sanitization can be disabled with the kernel command line parameter
125193 + "pax_sanitize_slab=off".
125194 +
125195 + Note that this feature does not protect data stored in live pages,
125196 + e.g., process memory swapped to disk may stay there for a long time.
125197 +
125198 +config PAX_MEMORY_STACKLEAK
125199 + bool "Sanitize kernel stack"
125200 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
125201 + depends on X86
125202 + help
125203 + By saying Y here the kernel will erase the kernel stack before it
125204 + returns from a system call. This in turn reduces the information
125205 + that a kernel stack leak bug can reveal.
125206 +
125207 + Note that such a bug can still leak information that was put on
125208 + the stack by the current system call (the one eventually triggering
125209 + the bug) but traces of earlier system calls on the kernel stack
125210 + cannot leak anymore.
125211 +
125212 + The tradeoff is performance impact: on a single CPU system kernel
125213 + compilation sees a 1% slowdown, other systems and workloads may vary
125214 + and you are advised to test this feature on your expected workload
125215 + before deploying it.
125216 +
125217 + Note that the full feature requires a gcc with plugin support,
125218 + i.e., gcc 4.5 or newer. You may need to install the supporting
125219 + headers explicitly in addition to the normal gcc package. Using
125220 + older gcc versions means that functions with large enough stack
125221 + frames may leave uninitialized memory behind that may be exposed
125222 + to a later syscall leaking the stack.
125223 +
125224 +config PAX_MEMORY_STRUCTLEAK
125225 + bool "Forcibly initialize local variables copied to userland"
125226 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
125227 + help
125228 + By saying Y here the kernel will zero initialize some local
125229 + variables that are going to be copied to userland. This in
125230 + turn prevents unintended information leakage from the kernel
125231 + stack should later code forget to explicitly set all parts of
125232 + the copied variable.
125233 +
125234 + The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK
125235 + at a much smaller coverage.
125236 +
125237 + Note that the implementation requires a gcc with plugin support,
125238 + i.e., gcc 4.5 or newer. You may need to install the supporting
125239 + headers explicitly in addition to the normal gcc package.
125240 +
125241 +config PAX_MEMORY_UDEREF
125242 + bool "Prevent invalid userland pointer dereference"
125243 + default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
125244 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN
125245 + select PAX_PER_CPU_PGD if X86_64
125246 + help
125247 + By saying Y here the kernel will be prevented from dereferencing
125248 + userland pointers in contexts where the kernel expects only kernel
125249 + pointers. This is both a useful runtime debugging feature and a
125250 + security measure that prevents exploiting a class of kernel bugs.
125251 +
125252 + The tradeoff is that some virtualization solutions may experience
125253 + a huge slowdown and therefore you should not enable this feature
125254 + for kernels meant to run in such environments. Whether a given VM
125255 + solution is affected or not is best determined by simply trying it
125256 + out, the performance impact will be obvious right on boot as this
125257 + mechanism engages from very early on. A good rule of thumb is that
125258 + VMs running on CPUs without hardware virtualization support (i.e.,
125259 + the majority of IA-32 CPUs) will likely experience the slowdown.
125260 +
125261 + On X86_64 the kernel will make use of PCID support when available
125262 + (Intel's Westmere, Sandy Bridge, etc) for better security (default)
125263 + or performance impact. Pass pax_weakuderef on the kernel command
125264 + line to choose the latter.
125265 +
125266 +config PAX_REFCOUNT
125267 + bool "Prevent various kernel object reference counter overflows"
125268 + default y if GRKERNSEC_CONFIG_AUTO
125269 + depends on GRKERNSEC && ((ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || MIPS || PPC || SPARC64 || X86)
125270 + help
125271 + By saying Y here the kernel will detect and prevent overflowing
125272 + various (but not all) kinds of object reference counters. Such
125273 + overflows can normally occur due to bugs only and are often, if
125274 + not always, exploitable.
125275 +
125276 + The tradeoff is that data structures protected by an overflowed
125277 + refcount will never be freed and therefore will leak memory. Note
125278 + that this leak also happens even without this protection but in
125279 + that case the overflow can eventually trigger the freeing of the
125280 + data structure while it is still being used elsewhere, resulting
125281 + in the exploitable situation that this feature prevents.
125282 +
125283 + Since this has a negligible performance impact, you should enable
125284 + this feature.
125285 +
125286 +config PAX_CONSTIFY_PLUGIN
125287 + bool "Automatically constify eligible structures"
125288 + default y
125289 + depends on !UML && PAX_KERNEXEC
125290 + help
125291 + By saying Y here the compiler will automatically constify a class
125292 + of types that contain only function pointers. This reduces the
125293 + kernel's attack surface and also produces a better memory layout.
125294 +
125295 + Note that the implementation requires a gcc with plugin support,
125296 + i.e., gcc 4.5 or newer. You may need to install the supporting
125297 + headers explicitly in addition to the normal gcc package.
125298 +
125299 + Note that if some code really has to modify constified variables
125300 + then the source code will have to be patched to allow it. Examples
125301 + can be found in PaX itself (the no_const attribute) and for some
125302 + out-of-tree modules at http://www.grsecurity.net/~paxguy1/ .
125303 +
125304 +config PAX_USERCOPY
125305 + bool "Harden heap object copies between kernel and userland"
125306 + default y if GRKERNSEC_CONFIG_AUTO
125307 + depends on ARM || IA64 || PPC || SPARC || X86
125308 + depends on GRKERNSEC && (SLAB || SLUB || SLOB)
125309 + select PAX_USERCOPY_SLABS
125310 + help
125311 + By saying Y here the kernel will enforce the size of heap objects
125312 + when they are copied in either direction between the kernel and
125313 + userland, even if only a part of the heap object is copied.
125314 +
125315 + Specifically, this checking prevents information leaking from the
125316 + kernel heap during kernel to userland copies (if the kernel heap
125317 + object is otherwise fully initialized) and prevents kernel heap
125318 + overflows during userland to kernel copies.
125319 +
125320 + Note that the current implementation provides the strictest bounds
125321 + checks for the SLUB allocator.
125322 +
125323 + Enabling this option also enables per-slab cache protection against
125324 + data in a given cache being copied into/out of via userland
125325 + accessors. Though the whitelist of regions will be reduced over
125326 + time, it notably protects important data structures like task structs.
125327 +
125328 + If frame pointers are enabled on x86, this option will also restrict
125329 + copies into and out of the kernel stack to local variables within a
125330 + single frame.
125331 +
125332 + Since this has a negligible performance impact, you should enable
125333 + this feature.
125334 +
125335 +config PAX_USERCOPY_DEBUG
125336 + bool
125337 + depends on X86 && PAX_USERCOPY
125338 + default n
125339 +
125340 +config PAX_SIZE_OVERFLOW
125341 + bool "Prevent various integer overflows in function size parameters"
125342 + default y if GRKERNSEC_CONFIG_AUTO
125343 + depends on X86
125344 + help
125345 + By saying Y here the kernel recomputes expressions of function
125346 + arguments marked by a size_overflow attribute with double integer
125347 + precision (DImode/TImode for 32/64 bit integer types).
125348 +
125349 + The recomputed argument is checked against TYPE_MAX and an event
125350 + is logged on overflow and the triggering process is killed.
125351 +
125352 + Homepage: http://www.grsecurity.net/~ephox/overflow_plugin/
125353 +
125354 + Note that the implementation requires a gcc with plugin support,
125355 + i.e., gcc 4.5 or newer. You may need to install the supporting
125356 + headers explicitly in addition to the normal gcc package.
125357 +
125358 +config PAX_LATENT_ENTROPY
125359 + bool "Generate some entropy during boot and runtime"
125360 + default y if GRKERNSEC_CONFIG_AUTO
125361 + help
125362 + By saying Y here the kernel will instrument some kernel code to
125363 + extract some entropy from both original and artificially created
125364 + program state. This will help especially embedded systems where
125365 + there is little 'natural' source of entropy normally. The cost
125366 + is some slowdown of the boot process and fork and irq processing.
125367 +
125368 + When pax_extra_latent_entropy is passed on the kernel command line,
125369 + entropy will be extracted from up to the first 4GB of RAM while the
125370 + runtime memory allocator is being initialized. This costs even more
125371 + slowdown of the boot process.
125372 +
125373 + Note that the implementation requires a gcc with plugin support,
125374 + i.e., gcc 4.5 or newer. You may need to install the supporting
125375 + headers explicitly in addition to the normal gcc package.
125376 +
125377 + Note that entropy extracted this way is not cryptographically
125378 + secure!
125379 +
125380 +endmenu
125381 +
125382 +endmenu
125383 +
125384 +source grsecurity/Kconfig
125385 +
125386 +endmenu
125387 +
125388 +endmenu
125389 +
125390 source security/keys/Kconfig
125391
125392 config SECURITY_DMESG_RESTRICT
125393 @@ -104,7 +1079,7 @@ config INTEL_TXT
125394 config LSM_MMAP_MIN_ADDR
125395 int "Low address space for LSM to protect from user allocation"
125396 depends on SECURITY && SECURITY_SELINUX
125397 - default 32768 if ARM || (ARM64 && COMPAT)
125398 + default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32
125399 default 65536
125400 help
125401 This is the portion of low virtual memory which should be protected
125402 diff --git a/security/apparmor/file.c b/security/apparmor/file.c
125403 index 913f377..6e392d5 100644
125404 --- a/security/apparmor/file.c
125405 +++ b/security/apparmor/file.c
125406 @@ -348,8 +348,8 @@ static inline bool xindex_is_subset(u32 link, u32 target)
125407 int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
125408 struct path *new_dir, struct dentry *new_dentry)
125409 {
125410 - struct path link = { new_dir->mnt, new_dentry };
125411 - struct path target = { new_dir->mnt, old_dentry };
125412 + struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
125413 + struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
125414 struct path_cond cond = {
125415 d_backing_inode(old_dentry)->i_uid,
125416 d_backing_inode(old_dentry)->i_mode
125417 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
125418 index e5f1561..c351c05 100644
125419 --- a/security/apparmor/lsm.c
125420 +++ b/security/apparmor/lsm.c
125421 @@ -186,7 +186,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
125422 struct dentry *dentry, u32 mask,
125423 struct path_cond *cond)
125424 {
125425 - struct path path = { dir->mnt, dentry };
125426 + struct path path = { .mnt = dir->mnt, .dentry = dentry };
125427
125428 return common_perm(op, &path, mask, cond);
125429 }
125430 @@ -203,7 +203,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
125431 static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
125432 struct dentry *dentry, u32 mask)
125433 {
125434 - struct path path = { mnt, dentry };
125435 + struct path path = { .mnt = mnt, .dentry = dentry };
125436 struct path_cond cond = { d_backing_inode(dentry)->i_uid,
125437 d_backing_inode(dentry)->i_mode
125438 };
125439 @@ -325,8 +325,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
125440
125441 profile = aa_current_profile();
125442 if (!unconfined(profile)) {
125443 - struct path old_path = { old_dir->mnt, old_dentry };
125444 - struct path new_path = { new_dir->mnt, new_dentry };
125445 + struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry };
125446 + struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry };
125447 struct path_cond cond = { d_backing_inode(old_dentry)->i_uid,
125448 d_backing_inode(old_dentry)->i_mode
125449 };
125450 @@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
125451 return error;
125452 }
125453
125454 -static struct security_operations apparmor_ops = {
125455 +static struct security_operations apparmor_ops __read_only = {
125456 .name = "apparmor",
125457
125458 .ptrace_access_check = apparmor_ptrace_access_check,
125459 diff --git a/security/commoncap.c b/security/commoncap.c
125460 index f2875cd..9fc1de0 100644
125461 --- a/security/commoncap.c
125462 +++ b/security/commoncap.c
125463 @@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
125464 return 0;
125465 }
125466
125467 +/* returns:
125468 + 1 for suid privilege
125469 + 2 for sgid privilege
125470 + 3 for fscap privilege
125471 +*/
125472 +int is_privileged_binary(const struct dentry *dentry)
125473 +{
125474 + struct cpu_vfs_cap_data capdata;
125475 + struct inode *inode = dentry->d_inode;
125476 +
125477 + if (!inode || S_ISDIR(inode->i_mode))
125478 + return 0;
125479 +
125480 + if (inode->i_mode & S_ISUID)
125481 + return 1;
125482 + if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))
125483 + return 2;
125484 +
125485 + if (!get_vfs_caps_from_disk(dentry, &capdata)) {
125486 + if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted))
125487 + return 3;
125488 + }
125489 +
125490 + return 0;
125491 +}
125492 +
125493 /*
125494 * Attempt to get the on-exec apply capability sets for an executable file from
125495 * its xattrs and, if present, apply them to the proposed credentials being
125496 @@ -591,6 +617,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
125497 const struct cred *cred = current_cred();
125498 kuid_t root_uid = make_kuid(cred->user_ns, 0);
125499
125500 + if (gr_acl_enable_at_secure())
125501 + return 1;
125502 +
125503 if (!uid_eq(cred->uid, root_uid)) {
125504 if (bprm->cap_effective)
125505 return 1;
125506 diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
125507 index fc56d4d..ac97140 100644
125508 --- a/security/integrity/ima/ima.h
125509 +++ b/security/integrity/ima/ima.h
125510 @@ -116,8 +116,8 @@ int ima_init_template(void);
125511 extern spinlock_t ima_queue_lock;
125512
125513 struct ima_h_table {
125514 - atomic_long_t len; /* number of stored measurements in the list */
125515 - atomic_long_t violations;
125516 + atomic_long_unchecked_t len; /* number of stored measurements in the list */
125517 + atomic_long_unchecked_t violations;
125518 struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE];
125519 };
125520 extern struct ima_h_table ima_htable;
125521 diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
125522 index b8a27c5..50a769f 100644
125523 --- a/security/integrity/ima/ima_api.c
125524 +++ b/security/integrity/ima/ima_api.c
125525 @@ -137,7 +137,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename,
125526 int result;
125527
125528 /* can overflow, only indicator */
125529 - atomic_long_inc(&ima_htable.violations);
125530 + atomic_long_inc_unchecked(&ima_htable.violations);
125531
125532 result = ima_alloc_init_template(NULL, file, filename,
125533 NULL, 0, &entry);
125534 diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
125535 index 816d175..20079ae 100644
125536 --- a/security/integrity/ima/ima_fs.c
125537 +++ b/security/integrity/ima/ima_fs.c
125538 @@ -28,12 +28,12 @@
125539 static int valid_policy = 1;
125540 #define TMPBUFLEN 12
125541 static ssize_t ima_show_htable_value(char __user *buf, size_t count,
125542 - loff_t *ppos, atomic_long_t *val)
125543 + loff_t *ppos, atomic_long_unchecked_t *val)
125544 {
125545 char tmpbuf[TMPBUFLEN];
125546 ssize_t len;
125547
125548 - len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
125549 + len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val));
125550 return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
125551 }
125552
125553 diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
125554 index 552705d..9920f4fb 100644
125555 --- a/security/integrity/ima/ima_queue.c
125556 +++ b/security/integrity/ima/ima_queue.c
125557 @@ -83,7 +83,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry)
125558 INIT_LIST_HEAD(&qe->later);
125559 list_add_tail_rcu(&qe->later, &ima_measurements);
125560
125561 - atomic_long_inc(&ima_htable.len);
125562 + atomic_long_inc_unchecked(&ima_htable.len);
125563 key = ima_hash_key(entry->digest);
125564 hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]);
125565 return 0;
125566 diff --git a/security/keys/key.c b/security/keys/key.c
125567 index aee2ec5..c276071 100644
125568 --- a/security/keys/key.c
125569 +++ b/security/keys/key.c
125570 @@ -283,7 +283,7 @@ struct key *key_alloc(struct key_type *type, const char *desc,
125571
125572 atomic_set(&key->usage, 1);
125573 init_rwsem(&key->sem);
125574 - lockdep_set_class(&key->sem, &type->lock_class);
125575 + lockdep_set_class(&key->sem, (struct lock_class_key *)&type->lock_class);
125576 key->index_key.type = type;
125577 key->user = user;
125578 key->quotalen = quotalen;
125579 @@ -1073,7 +1073,9 @@ int register_key_type(struct key_type *ktype)
125580 struct key_type *p;
125581 int ret;
125582
125583 - memset(&ktype->lock_class, 0, sizeof(ktype->lock_class));
125584 + pax_open_kernel();
125585 + memset((void *)&ktype->lock_class, 0, sizeof(ktype->lock_class));
125586 + pax_close_kernel();
125587
125588 ret = -EEXIST;
125589 down_write(&key_types_sem);
125590 @@ -1085,7 +1087,7 @@ int register_key_type(struct key_type *ktype)
125591 }
125592
125593 /* store the type */
125594 - list_add(&ktype->link, &key_types_list);
125595 + pax_list_add((struct list_head *)&ktype->link, &key_types_list);
125596
125597 pr_notice("Key type %s registered\n", ktype->name);
125598 ret = 0;
125599 @@ -1107,7 +1109,7 @@ EXPORT_SYMBOL(register_key_type);
125600 void unregister_key_type(struct key_type *ktype)
125601 {
125602 down_write(&key_types_sem);
125603 - list_del_init(&ktype->link);
125604 + pax_list_del_init((struct list_head *)&ktype->link);
125605 downgrade_write(&key_types_sem);
125606 key_gc_keytype(ktype);
125607 pr_notice("Key type %s unregistered\n", ktype->name);
125608 @@ -1125,10 +1127,10 @@ void __init key_init(void)
125609 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
125610
125611 /* add the special key types */
125612 - list_add_tail(&key_type_keyring.link, &key_types_list);
125613 - list_add_tail(&key_type_dead.link, &key_types_list);
125614 - list_add_tail(&key_type_user.link, &key_types_list);
125615 - list_add_tail(&key_type_logon.link, &key_types_list);
125616 + pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list);
125617 + pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list);
125618 + pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list);
125619 + pax_list_add_tail((struct list_head *)&key_type_logon.link, &key_types_list);
125620
125621 /* record the root user tracking */
125622 rb_link_node(&root_key_user.node,
125623 diff --git a/security/min_addr.c b/security/min_addr.c
125624 index f728728..6457a0c 100644
125625 --- a/security/min_addr.c
125626 +++ b/security/min_addr.c
125627 @@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR;
125628 */
125629 static void update_mmap_min_addr(void)
125630 {
125631 +#ifndef SPARC
125632 #ifdef CONFIG_LSM_MMAP_MIN_ADDR
125633 if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR)
125634 mmap_min_addr = dac_mmap_min_addr;
125635 @@ -22,6 +23,7 @@ static void update_mmap_min_addr(void)
125636 #else
125637 mmap_min_addr = dac_mmap_min_addr;
125638 #endif
125639 +#endif
125640 }
125641
125642 /*
125643 diff --git a/security/security.c b/security/security.c
125644 index 8e9b1f4..cda8e4c 100644
125645 --- a/security/security.c
125646 +++ b/security/security.c
125647 @@ -33,8 +33,8 @@
125648 static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
125649 CONFIG_DEFAULT_SECURITY;
125650
125651 -static struct security_operations *security_ops;
125652 -static struct security_operations default_security_ops = {
125653 +struct security_operations *security_ops __read_only;
125654 +struct security_operations default_security_ops __read_only = {
125655 .name = "default",
125656 };
125657
125658 @@ -73,11 +73,6 @@ int __init security_init(void)
125659 return 0;
125660 }
125661
125662 -void reset_security_ops(void)
125663 -{
125664 - security_ops = &default_security_ops;
125665 -}
125666 -
125667 /* Save user chosen LSM */
125668 static int __init choose_lsm(char *str)
125669 {
125670 diff --git a/security/selinux/avc.c b/security/selinux/avc.c
125671 index 3c17dda..482b12c 100644
125672 --- a/security/selinux/avc.c
125673 +++ b/security/selinux/avc.c
125674 @@ -59,7 +59,7 @@ struct avc_node {
125675 struct avc_cache {
125676 struct hlist_head slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */
125677 spinlock_t slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */
125678 - atomic_t lru_hint; /* LRU hint for reclaim scan */
125679 + atomic_unchecked_t lru_hint; /* LRU hint for reclaim scan */
125680 atomic_t active_nodes;
125681 u32 latest_notif; /* latest revocation notification */
125682 };
125683 @@ -167,7 +167,7 @@ void __init avc_init(void)
125684 spin_lock_init(&avc_cache.slots_lock[i]);
125685 }
125686 atomic_set(&avc_cache.active_nodes, 0);
125687 - atomic_set(&avc_cache.lru_hint, 0);
125688 + atomic_set_unchecked(&avc_cache.lru_hint, 0);
125689
125690 avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node),
125691 0, SLAB_PANIC, NULL);
125692 @@ -242,7 +242,7 @@ static inline int avc_reclaim_node(void)
125693 spinlock_t *lock;
125694
125695 for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) {
125696 - hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
125697 + hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
125698 head = &avc_cache.slots[hvalue];
125699 lock = &avc_cache.slots_lock[hvalue];
125700
125701 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
125702 index 7f8d7f1..3436ea3 100644
125703 --- a/security/selinux/hooks.c
125704 +++ b/security/selinux/hooks.c
125705 @@ -5842,7 +5842,8 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
125706
125707 #endif
125708
125709 -static struct security_operations selinux_ops = {
125710 +static struct security_operations selinux_ops __read_only = {
125711 + .name = "selinux",
125712 .name = "selinux",
125713
125714 .binder_set_context_mgr = selinux_binder_set_context_mgr,
125715 @@ -6187,6 +6188,9 @@ static void selinux_nf_ip_exit(void)
125716 #ifdef CONFIG_SECURITY_SELINUX_DISABLE
125717 static int selinux_disabled;
125718
125719 +extern struct security_operations *security_ops;
125720 +extern struct security_operations default_security_ops;
125721 +
125722 int selinux_disable(void)
125723 {
125724 if (ss_initialized) {
125725 @@ -6204,7 +6208,9 @@ int selinux_disable(void)
125726 selinux_disabled = 1;
125727 selinux_enabled = 0;
125728
125729 - reset_security_ops();
125730 + pax_open_kernel();
125731 + security_ops = &default_security_ops;
125732 + pax_close_kernel();
125733
125734 /* Try to destroy the avc node cache */
125735 avc_disable();
125736 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
125737 index 1450f85..a91e0bc 100644
125738 --- a/security/selinux/include/xfrm.h
125739 +++ b/security/selinux/include/xfrm.h
125740 @@ -48,7 +48,7 @@ static inline void selinux_xfrm_notify_policyload(void)
125741
125742 rtnl_lock();
125743 for_each_net(net) {
125744 - atomic_inc(&net->xfrm.flow_cache_genid);
125745 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
125746 rt_genid_bump_all(net);
125747 }
125748 rtnl_unlock();
125749 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
125750 index b644757..3763b10 100644
125751 --- a/security/smack/smack_lsm.c
125752 +++ b/security/smack/smack_lsm.c
125753 @@ -4266,7 +4266,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
125754 return 0;
125755 }
125756
125757 -struct security_operations smack_ops = {
125758 +struct security_operations smack_ops __read_only = {
125759 .name = "smack",
125760
125761 .ptrace_access_check = smack_ptrace_access_check,
125762 diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
125763 index 2367b10..a0c3c51 100644
125764 --- a/security/tomoyo/file.c
125765 +++ b/security/tomoyo/file.c
125766 @@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, struct path *path,
125767 {
125768 struct tomoyo_request_info r;
125769 struct tomoyo_obj_info obj = {
125770 - .path1 = *path,
125771 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
125772 };
125773 int error = -ENOMEM;
125774 struct tomoyo_path_info buf;
125775 @@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
125776 struct tomoyo_path_info buf;
125777 struct tomoyo_request_info r;
125778 struct tomoyo_obj_info obj = {
125779 - .path1 = *path,
125780 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
125781 };
125782 int idx;
125783
125784 @@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, const struct path *path, const char *ta
125785 {
125786 struct tomoyo_request_info r;
125787 struct tomoyo_obj_info obj = {
125788 - .path1 = *path,
125789 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
125790 };
125791 int error;
125792 struct tomoyo_path_info buf;
125793 @@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, struct path *path,
125794 {
125795 struct tomoyo_request_info r;
125796 struct tomoyo_obj_info obj = {
125797 - .path1 = *path,
125798 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
125799 };
125800 int error = -ENOMEM;
125801 struct tomoyo_path_info buf;
125802 @@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, struct path *path1,
125803 struct tomoyo_path_info buf2;
125804 struct tomoyo_request_info r;
125805 struct tomoyo_obj_info obj = {
125806 - .path1 = *path1,
125807 - .path2 = *path2,
125808 + .path1 = { .mnt = path1->mnt, .dentry = path1->dentry },
125809 + .path2 = { .mnt = path2->mnt, .dentry = path2->dentry }
125810 };
125811 int idx;
125812
125813 diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
125814 index 390c646..f2f8db3 100644
125815 --- a/security/tomoyo/mount.c
125816 +++ b/security/tomoyo/mount.c
125817 @@ -118,6 +118,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r,
125818 type == tomoyo_mounts[TOMOYO_MOUNT_MOVE]) {
125819 need_dev = -1; /* dev_name is a directory */
125820 } else {
125821 + if (!capable(CAP_SYS_ADMIN)) {
125822 + error = -EPERM;
125823 + goto out;
125824 + }
125825 fstype = get_fs_type(type);
125826 if (!fstype) {
125827 error = -ENODEV;
125828 diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
125829 index 57c88d5..0c6fcf3 100644
125830 --- a/security/tomoyo/tomoyo.c
125831 +++ b/security/tomoyo/tomoyo.c
125832 @@ -171,7 +171,7 @@ static int tomoyo_path_truncate(struct path *path)
125833 */
125834 static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
125835 {
125836 - struct path path = { parent->mnt, dentry };
125837 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
125838 return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL);
125839 }
125840
125841 @@ -187,7 +187,7 @@ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
125842 static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
125843 umode_t mode)
125844 {
125845 - struct path path = { parent->mnt, dentry };
125846 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
125847 return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path,
125848 mode & S_IALLUGO);
125849 }
125850 @@ -202,7 +202,7 @@ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
125851 */
125852 static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
125853 {
125854 - struct path path = { parent->mnt, dentry };
125855 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
125856 return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL);
125857 }
125858
125859 @@ -218,7 +218,7 @@ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
125860 static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
125861 const char *old_name)
125862 {
125863 - struct path path = { parent->mnt, dentry };
125864 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
125865 return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name);
125866 }
125867
125868 @@ -235,7 +235,7 @@ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
125869 static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
125870 umode_t mode, unsigned int dev)
125871 {
125872 - struct path path = { parent->mnt, dentry };
125873 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
125874 int type = TOMOYO_TYPE_CREATE;
125875 const unsigned int perm = mode & S_IALLUGO;
125876
125877 @@ -274,8 +274,8 @@ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
125878 static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir,
125879 struct dentry *new_dentry)
125880 {
125881 - struct path path1 = { new_dir->mnt, old_dentry };
125882 - struct path path2 = { new_dir->mnt, new_dentry };
125883 + struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry };
125884 + struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry };
125885 return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
125886 }
125887
125888 @@ -294,8 +294,8 @@ static int tomoyo_path_rename(struct path *old_parent,
125889 struct path *new_parent,
125890 struct dentry *new_dentry)
125891 {
125892 - struct path path1 = { old_parent->mnt, old_dentry };
125893 - struct path path2 = { new_parent->mnt, new_dentry };
125894 + struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry };
125895 + struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry };
125896 return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
125897 }
125898
125899 @@ -423,7 +423,7 @@ static int tomoyo_sb_mount(const char *dev_name, struct path *path,
125900 */
125901 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
125902 {
125903 - struct path path = { mnt, mnt->mnt_root };
125904 + struct path path = { .mnt = mnt, .dentry = mnt->mnt_root };
125905 return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL);
125906 }
125907
125908 @@ -502,7 +502,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
125909 * tomoyo_security_ops is a "struct security_operations" which is used for
125910 * registering TOMOYO.
125911 */
125912 -static struct security_operations tomoyo_security_ops = {
125913 +static struct security_operations tomoyo_security_ops __read_only = {
125914 .name = "tomoyo",
125915 .cred_alloc_blank = tomoyo_cred_alloc_blank,
125916 .cred_prepare = tomoyo_cred_prepare,
125917 diff --git a/security/yama/Kconfig b/security/yama/Kconfig
125918 index 3123e1d..951f48d 100644
125919 --- a/security/yama/Kconfig
125920 +++ b/security/yama/Kconfig
125921 @@ -1,6 +1,6 @@
125922 config SECURITY_YAMA
125923 bool "Yama support"
125924 - depends on SECURITY
125925 + depends on SECURITY && !GRKERNSEC
125926 default n
125927 help
125928 This selects Yama, which extends DAC support with additional
125929 diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
125930 index 24aae2a..81c4548 100644
125931 --- a/security/yama/yama_lsm.c
125932 +++ b/security/yama/yama_lsm.c
125933 @@ -365,7 +365,7 @@ int yama_ptrace_traceme(struct task_struct *parent)
125934 }
125935
125936 #ifndef CONFIG_SECURITY_YAMA_STACKED
125937 -static struct security_operations yama_ops = {
125938 +static struct security_operations yama_ops __read_only = {
125939 .name = "yama",
125940
125941 .ptrace_access_check = yama_ptrace_access_check,
125942 @@ -379,7 +379,7 @@ static struct security_operations yama_ops = {
125943 static int yama_dointvec_minmax(struct ctl_table *table, int write,
125944 void __user *buffer, size_t *lenp, loff_t *ppos)
125945 {
125946 - struct ctl_table table_copy;
125947 + ctl_table_no_const table_copy;
125948
125949 if (write && !capable(CAP_SYS_PTRACE))
125950 return -EPERM;
125951 diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
125952 index 23c371e..da7c25e 100644
125953 --- a/sound/aoa/codecs/onyx.c
125954 +++ b/sound/aoa/codecs/onyx.c
125955 @@ -54,7 +54,7 @@ struct onyx {
125956 spdif_locked:1,
125957 analog_locked:1,
125958 original_mute:2;
125959 - int open_count;
125960 + local_t open_count;
125961 struct codec_info *codec_info;
125962
125963 /* mutex serializes concurrent access to the device
125964 @@ -747,7 +747,7 @@ static int onyx_open(struct codec_info_item *cii,
125965 struct onyx *onyx = cii->codec_data;
125966
125967 mutex_lock(&onyx->mutex);
125968 - onyx->open_count++;
125969 + local_inc(&onyx->open_count);
125970 mutex_unlock(&onyx->mutex);
125971
125972 return 0;
125973 @@ -759,8 +759,7 @@ static int onyx_close(struct codec_info_item *cii,
125974 struct onyx *onyx = cii->codec_data;
125975
125976 mutex_lock(&onyx->mutex);
125977 - onyx->open_count--;
125978 - if (!onyx->open_count)
125979 + if (local_dec_and_test(&onyx->open_count))
125980 onyx->spdif_locked = onyx->analog_locked = 0;
125981 mutex_unlock(&onyx->mutex);
125982
125983 diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
125984 index ffd2025..df062c9 100644
125985 --- a/sound/aoa/codecs/onyx.h
125986 +++ b/sound/aoa/codecs/onyx.h
125987 @@ -11,6 +11,7 @@
125988 #include <linux/i2c.h>
125989 #include <asm/pmac_low_i2c.h>
125990 #include <asm/prom.h>
125991 +#include <asm/local.h>
125992
125993 /* PCM3052 register definitions */
125994
125995 diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
125996 index 58550cc..4687a93 100644
125997 --- a/sound/core/oss/pcm_oss.c
125998 +++ b/sound/core/oss/pcm_oss.c
125999 @@ -1189,10 +1189,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
126000 if (in_kernel) {
126001 mm_segment_t fs;
126002 fs = snd_enter_user();
126003 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
126004 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
126005 snd_leave_user(fs);
126006 } else {
126007 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
126008 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
126009 }
126010 if (ret != -EPIPE && ret != -ESTRPIPE)
126011 break;
126012 @@ -1232,10 +1232,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
126013 if (in_kernel) {
126014 mm_segment_t fs;
126015 fs = snd_enter_user();
126016 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
126017 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
126018 snd_leave_user(fs);
126019 } else {
126020 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
126021 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
126022 }
126023 if (ret == -EPIPE) {
126024 if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
126025 @@ -1331,7 +1331,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
126026 struct snd_pcm_plugin_channel *channels;
126027 size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
126028 if (!in_kernel) {
126029 - if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
126030 + if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes))
126031 return -EFAULT;
126032 buf = runtime->oss.buffer;
126033 }
126034 @@ -1401,7 +1401,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
126035 }
126036 } else {
126037 tmp = snd_pcm_oss_write2(substream,
126038 - (const char __force *)buf,
126039 + (const char __force_kernel *)buf,
126040 runtime->oss.period_bytes, 0);
126041 if (tmp <= 0)
126042 goto err;
126043 @@ -1427,7 +1427,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
126044 struct snd_pcm_runtime *runtime = substream->runtime;
126045 snd_pcm_sframes_t frames, frames1;
126046 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
126047 - char __user *final_dst = (char __force __user *)buf;
126048 + char __user *final_dst = (char __force_user *)buf;
126049 if (runtime->oss.plugin_first) {
126050 struct snd_pcm_plugin_channel *channels;
126051 size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
126052 @@ -1489,7 +1489,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
126053 xfer += tmp;
126054 runtime->oss.buffer_used -= tmp;
126055 } else {
126056 - tmp = snd_pcm_oss_read2(substream, (char __force *)buf,
126057 + tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf,
126058 runtime->oss.period_bytes, 0);
126059 if (tmp <= 0)
126060 goto err;
126061 @@ -1658,7 +1658,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
126062 size1);
126063 size1 /= runtime->channels; /* frames */
126064 fs = snd_enter_user();
126065 - snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
126066 + snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1);
126067 snd_leave_user(fs);
126068 }
126069 } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
126070 diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
126071 index b48b434..e2ba787 100644
126072 --- a/sound/core/pcm_compat.c
126073 +++ b/sound/core/pcm_compat.c
126074 @@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
126075 int err;
126076
126077 fs = snd_enter_user();
126078 - err = snd_pcm_delay(substream, &delay);
126079 + err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay);
126080 snd_leave_user(fs);
126081 if (err < 0)
126082 return err;
126083 diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
126084 index 75888dd..c940854 100644
126085 --- a/sound/core/pcm_native.c
126086 +++ b/sound/core/pcm_native.c
126087 @@ -3004,11 +3004,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
126088 switch (substream->stream) {
126089 case SNDRV_PCM_STREAM_PLAYBACK:
126090 result = snd_pcm_playback_ioctl1(NULL, substream, cmd,
126091 - (void __user *)arg);
126092 + (void __force_user *)arg);
126093 break;
126094 case SNDRV_PCM_STREAM_CAPTURE:
126095 result = snd_pcm_capture_ioctl1(NULL, substream, cmd,
126096 - (void __user *)arg);
126097 + (void __force_user *)arg);
126098 break;
126099 default:
126100 result = -EINVAL;
126101 diff --git a/sound/core/sound.c b/sound/core/sound.c
126102 index 5fc93d0..67d8037 100644
126103 --- a/sound/core/sound.c
126104 +++ b/sound/core/sound.c
126105 @@ -86,7 +86,7 @@ static void snd_request_other(int minor)
126106 case SNDRV_MINOR_TIMER: str = "snd-timer"; break;
126107 default: return;
126108 }
126109 - request_module(str);
126110 + request_module("%s", str);
126111 }
126112
126113 #endif /* modular kernel */
126114 diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
126115 index 2a008a9..a1efb3f 100644
126116 --- a/sound/drivers/mts64.c
126117 +++ b/sound/drivers/mts64.c
126118 @@ -29,6 +29,7 @@
126119 #include <sound/initval.h>
126120 #include <sound/rawmidi.h>
126121 #include <sound/control.h>
126122 +#include <asm/local.h>
126123
126124 #define CARD_NAME "Miditerminal 4140"
126125 #define DRIVER_NAME "MTS64"
126126 @@ -67,7 +68,7 @@ struct mts64 {
126127 struct pardevice *pardev;
126128 int pardev_claimed;
126129
126130 - int open_count;
126131 + local_t open_count;
126132 int current_midi_output_port;
126133 int current_midi_input_port;
126134 u8 mode[MTS64_NUM_INPUT_PORTS];
126135 @@ -687,7 +688,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
126136 {
126137 struct mts64 *mts = substream->rmidi->private_data;
126138
126139 - if (mts->open_count == 0) {
126140 + if (local_read(&mts->open_count) == 0) {
126141 /* We don't need a spinlock here, because this is just called
126142 if the device has not been opened before.
126143 So there aren't any IRQs from the device */
126144 @@ -695,7 +696,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
126145
126146 msleep(50);
126147 }
126148 - ++(mts->open_count);
126149 + local_inc(&mts->open_count);
126150
126151 return 0;
126152 }
126153 @@ -705,8 +706,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
126154 struct mts64 *mts = substream->rmidi->private_data;
126155 unsigned long flags;
126156
126157 - --(mts->open_count);
126158 - if (mts->open_count == 0) {
126159 + if (local_dec_return(&mts->open_count) == 0) {
126160 /* We need the spinlock_irqsave here because we can still
126161 have IRQs at this point */
126162 spin_lock_irqsave(&mts->lock, flags);
126163 @@ -715,8 +715,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
126164
126165 msleep(500);
126166
126167 - } else if (mts->open_count < 0)
126168 - mts->open_count = 0;
126169 + } else if (local_read(&mts->open_count) < 0)
126170 + local_set(&mts->open_count, 0);
126171
126172 return 0;
126173 }
126174 diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
126175 index 3b0ee42..8423ad6 100644
126176 --- a/sound/drivers/opl4/opl4_lib.c
126177 +++ b/sound/drivers/opl4/opl4_lib.c
126178 @@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
126179 MODULE_DESCRIPTION("OPL4 driver");
126180 MODULE_LICENSE("GPL");
126181
126182 -static void inline snd_opl4_wait(struct snd_opl4 *opl4)
126183 +static inline void snd_opl4_wait(struct snd_opl4 *opl4)
126184 {
126185 int timeout = 10;
126186 while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
126187 diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
126188 index 464385a..46ab3f6 100644
126189 --- a/sound/drivers/portman2x4.c
126190 +++ b/sound/drivers/portman2x4.c
126191 @@ -48,6 +48,7 @@
126192 #include <sound/initval.h>
126193 #include <sound/rawmidi.h>
126194 #include <sound/control.h>
126195 +#include <asm/local.h>
126196
126197 #define CARD_NAME "Portman 2x4"
126198 #define DRIVER_NAME "portman"
126199 @@ -85,7 +86,7 @@ struct portman {
126200 struct pardevice *pardev;
126201 int pardev_claimed;
126202
126203 - int open_count;
126204 + local_t open_count;
126205 int mode[PORTMAN_NUM_INPUT_PORTS];
126206 struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS];
126207 };
126208 diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
126209 index e061355..baed278 100644
126210 --- a/sound/firewire/amdtp.c
126211 +++ b/sound/firewire/amdtp.c
126212 @@ -573,7 +573,7 @@ static void update_pcm_pointers(struct amdtp_stream *s,
126213 ptr = s->pcm_buffer_pointer + frames;
126214 if (ptr >= pcm->runtime->buffer_size)
126215 ptr -= pcm->runtime->buffer_size;
126216 - ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
126217 + ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr;
126218
126219 s->pcm_period_pointer += frames;
126220 if (s->pcm_period_pointer >= pcm->runtime->period_size) {
126221 @@ -1013,7 +1013,7 @@ EXPORT_SYMBOL(amdtp_stream_pcm_pointer);
126222 */
126223 void amdtp_stream_update(struct amdtp_stream *s)
126224 {
126225 - ACCESS_ONCE(s->source_node_id_field) =
126226 + ACCESS_ONCE_RW(s->source_node_id_field) =
126227 (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
126228 }
126229 EXPORT_SYMBOL(amdtp_stream_update);
126230 diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
126231 index 8a03a91..aaacc0c 100644
126232 --- a/sound/firewire/amdtp.h
126233 +++ b/sound/firewire/amdtp.h
126234 @@ -231,7 +231,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s)
126235 static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s,
126236 struct snd_pcm_substream *pcm)
126237 {
126238 - ACCESS_ONCE(s->pcm) = pcm;
126239 + ACCESS_ONCE_RW(s->pcm) = pcm;
126240 }
126241
126242 /**
126243 @@ -249,7 +249,7 @@ static inline void amdtp_stream_midi_trigger(struct amdtp_stream *s,
126244 struct snd_rawmidi_substream *midi)
126245 {
126246 if (port < s->midi_ports)
126247 - ACCESS_ONCE(s->midi[port]) = midi;
126248 + ACCESS_ONCE_RW(s->midi[port]) = midi;
126249 }
126250
126251 static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
126252 diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
126253 index 48d6dca..a0266c23 100644
126254 --- a/sound/firewire/isight.c
126255 +++ b/sound/firewire/isight.c
126256 @@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count)
126257 ptr += count;
126258 if (ptr >= runtime->buffer_size)
126259 ptr -= runtime->buffer_size;
126260 - ACCESS_ONCE(isight->buffer_pointer) = ptr;
126261 + ACCESS_ONCE_RW(isight->buffer_pointer) = ptr;
126262
126263 isight->period_counter += count;
126264 if (isight->period_counter >= runtime->period_size) {
126265 @@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
126266 if (err < 0)
126267 return err;
126268
126269 - ACCESS_ONCE(isight->pcm_active) = true;
126270 + ACCESS_ONCE_RW(isight->pcm_active) = true;
126271
126272 return 0;
126273 }
126274 @@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
126275 {
126276 struct isight *isight = substream->private_data;
126277
126278 - ACCESS_ONCE(isight->pcm_active) = false;
126279 + ACCESS_ONCE_RW(isight->pcm_active) = false;
126280
126281 mutex_lock(&isight->mutex);
126282 isight_stop_streaming(isight);
126283 @@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
126284
126285 switch (cmd) {
126286 case SNDRV_PCM_TRIGGER_START:
126287 - ACCESS_ONCE(isight->pcm_running) = true;
126288 + ACCESS_ONCE_RW(isight->pcm_running) = true;
126289 break;
126290 case SNDRV_PCM_TRIGGER_STOP:
126291 - ACCESS_ONCE(isight->pcm_running) = false;
126292 + ACCESS_ONCE_RW(isight->pcm_running) = false;
126293 break;
126294 default:
126295 return -EINVAL;
126296 diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c
126297 index 2dba848..c682aef 100644
126298 --- a/sound/firewire/scs1x.c
126299 +++ b/sound/firewire/scs1x.c
126300 @@ -74,7 +74,7 @@ static void scs_output_trigger(struct snd_rawmidi_substream *stream, int up)
126301 {
126302 struct scs *scs = stream->rmidi->private_data;
126303
126304 - ACCESS_ONCE(scs->output) = up ? stream : NULL;
126305 + ACCESS_ONCE_RW(scs->output) = up ? stream : NULL;
126306 if (up) {
126307 scs->output_idle = false;
126308 tasklet_schedule(&scs->tasklet);
126309 @@ -257,7 +257,7 @@ static void scs_input_trigger(struct snd_rawmidi_substream *stream, int up)
126310 {
126311 struct scs *scs = stream->rmidi->private_data;
126312
126313 - ACCESS_ONCE(scs->input) = up ? stream : NULL;
126314 + ACCESS_ONCE_RW(scs->input) = up ? stream : NULL;
126315 }
126316
126317 static void scs_input_escaped_byte(struct snd_rawmidi_substream *stream,
126318 @@ -473,8 +473,8 @@ static void scs_remove(struct fw_unit *unit)
126319
126320 snd_card_disconnect(scs->card);
126321
126322 - ACCESS_ONCE(scs->output) = NULL;
126323 - ACCESS_ONCE(scs->input) = NULL;
126324 + ACCESS_ONCE_RW(scs->output) = NULL;
126325 + ACCESS_ONCE_RW(scs->input) = NULL;
126326
126327 wait_event(scs->idle_wait, scs->output_idle);
126328
126329 diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
126330 index 048439a..3be9f6f 100644
126331 --- a/sound/oss/sb_audio.c
126332 +++ b/sound/oss/sb_audio.c
126333 @@ -904,7 +904,7 @@ sb16_copy_from_user(int dev,
126334 buf16 = (signed short *)(localbuf + localoffs);
126335 while (c)
126336 {
126337 - locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
126338 + locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
126339 if (copy_from_user(lbuf8,
126340 userbuf+useroffs + p,
126341 locallen))
126342 diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
126343 index 213a416..aeab5c9 100644
126344 --- a/sound/oss/swarm_cs4297a.c
126345 +++ b/sound/oss/swarm_cs4297a.c
126346 @@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void)
126347 {
126348 struct cs4297a_state *s;
126349 u32 pwr, id;
126350 - mm_segment_t fs;
126351 int rval;
126352 u64 cfg;
126353 int mdio_val;
126354 @@ -2709,22 +2708,23 @@ static int __init cs4297a_init(void)
126355 if (!rval) {
126356 char *sb1250_duart_present;
126357
126358 +#if 0
126359 + mm_segment_t fs;
126360 fs = get_fs();
126361 set_fs(KERNEL_DS);
126362 -#if 0
126363 val = SOUND_MASK_LINE;
126364 mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
126365 for (i = 0; i < ARRAY_SIZE(initvol); i++) {
126366 val = initvol[i].vol;
126367 mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val);
126368 }
126369 + set_fs(fs);
126370 // cs4297a_write_ac97(s, 0x18, 0x0808);
126371 #else
126372 // cs4297a_write_ac97(s, 0x5e, 0x180);
126373 cs4297a_write_ac97(s, 0x02, 0x0808);
126374 cs4297a_write_ac97(s, 0x18, 0x0808);
126375 #endif
126376 - set_fs(fs);
126377
126378 list_add(&s->list, &cs4297a_devs);
126379
126380 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
126381 index 5645481..63e53a2 100644
126382 --- a/sound/pci/hda/hda_codec.c
126383 +++ b/sound/pci/hda/hda_codec.c
126384 @@ -1946,7 +1946,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec,
126385 /* FIXME: set_fs() hack for obtaining user-space TLV data */
126386 mm_segment_t fs = get_fs();
126387 set_fs(get_ds());
126388 - if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv))
126389 + if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), (unsigned int __force_user *)_tlv))
126390 tlv = _tlv;
126391 set_fs(fs);
126392 } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ)
126393 diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
126394 index 149d4cb..7784769 100644
126395 --- a/sound/pci/ymfpci/ymfpci.h
126396 +++ b/sound/pci/ymfpci/ymfpci.h
126397 @@ -358,7 +358,7 @@ struct snd_ymfpci {
126398 spinlock_t reg_lock;
126399 spinlock_t voice_lock;
126400 wait_queue_head_t interrupt_sleep;
126401 - atomic_t interrupt_sleep_count;
126402 + atomic_unchecked_t interrupt_sleep_count;
126403 struct snd_info_entry *proc_entry;
126404 const struct firmware *dsp_microcode;
126405 const struct firmware *controller_microcode;
126406 diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
126407 index 4c26076..a13f370 100644
126408 --- a/sound/pci/ymfpci/ymfpci_main.c
126409 +++ b/sound/pci/ymfpci/ymfpci_main.c
126410 @@ -204,8 +204,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
126411 if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
126412 break;
126413 }
126414 - if (atomic_read(&chip->interrupt_sleep_count)) {
126415 - atomic_set(&chip->interrupt_sleep_count, 0);
126416 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
126417 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
126418 wake_up(&chip->interrupt_sleep);
126419 }
126420 __end:
126421 @@ -789,7 +789,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
126422 continue;
126423 init_waitqueue_entry(&wait, current);
126424 add_wait_queue(&chip->interrupt_sleep, &wait);
126425 - atomic_inc(&chip->interrupt_sleep_count);
126426 + atomic_inc_unchecked(&chip->interrupt_sleep_count);
126427 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
126428 remove_wait_queue(&chip->interrupt_sleep, &wait);
126429 }
126430 @@ -827,8 +827,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
126431 snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
126432 spin_unlock(&chip->reg_lock);
126433
126434 - if (atomic_read(&chip->interrupt_sleep_count)) {
126435 - atomic_set(&chip->interrupt_sleep_count, 0);
126436 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
126437 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
126438 wake_up(&chip->interrupt_sleep);
126439 }
126440 }
126441 @@ -2384,7 +2384,7 @@ int snd_ymfpci_create(struct snd_card *card,
126442 spin_lock_init(&chip->reg_lock);
126443 spin_lock_init(&chip->voice_lock);
126444 init_waitqueue_head(&chip->interrupt_sleep);
126445 - atomic_set(&chip->interrupt_sleep_count, 0);
126446 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
126447 chip->card = card;
126448 chip->pci = pci;
126449 chip->irq = -1;
126450 diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c
126451 index 08d7259..0336224 100644
126452 --- a/sound/soc/soc-ac97.c
126453 +++ b/sound/soc/soc-ac97.c
126454 @@ -271,8 +271,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
126455 if (ret)
126456 return ret;
126457
126458 - ops->warm_reset = snd_soc_ac97_warm_reset;
126459 - ops->reset = snd_soc_ac97_reset;
126460 + pax_open_kernel();
126461 + *(void **)&ops->warm_reset = snd_soc_ac97_warm_reset;
126462 + *(void **)&ops->reset = snd_soc_ac97_reset;
126463 + pax_close_kernel();
126464
126465 snd_ac97_rst_cfg = cfg;
126466 return 0;
126467 diff --git a/sound/soc/xtensa/xtfpga-i2s.c b/sound/soc/xtensa/xtfpga-i2s.c
126468 index 1cfb19e..6e5731a 100644
126469 --- a/sound/soc/xtensa/xtfpga-i2s.c
126470 +++ b/sound/soc/xtensa/xtfpga-i2s.c
126471 @@ -437,7 +437,7 @@ static int xtfpga_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
126472 case SNDRV_PCM_TRIGGER_START:
126473 case SNDRV_PCM_TRIGGER_RESUME:
126474 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
126475 - ACCESS_ONCE(i2s->tx_ptr) = 0;
126476 + ACCESS_ONCE_RW(i2s->tx_ptr) = 0;
126477 rcu_assign_pointer(i2s->tx_substream, substream);
126478 xtfpga_pcm_refill_fifo(i2s);
126479 break;
126480 diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
126481 index a020920..55579f6 100644
126482 --- a/sound/synth/emux/emux_seq.c
126483 +++ b/sound/synth/emux/emux_seq.c
126484 @@ -33,13 +33,13 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf
126485 * MIDI emulation operators
126486 */
126487 static struct snd_midi_op emux_ops = {
126488 - snd_emux_note_on,
126489 - snd_emux_note_off,
126490 - snd_emux_key_press,
126491 - snd_emux_terminate_note,
126492 - snd_emux_control,
126493 - snd_emux_nrpn,
126494 - snd_emux_sysex,
126495 + .note_on = snd_emux_note_on,
126496 + .note_off = snd_emux_note_off,
126497 + .key_press = snd_emux_key_press,
126498 + .note_terminate = snd_emux_terminate_note,
126499 + .control = snd_emux_control,
126500 + .nrpn = snd_emux_nrpn,
126501 + .sysex = snd_emux_sysex,
126502 };
126503
126504
126505 diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
126506 index 81b7da8..bb2676f 100644
126507 --- a/sound/usb/line6/driver.c
126508 +++ b/sound/usb/line6/driver.c
126509 @@ -307,7 +307,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
126510 {
126511 struct usb_device *usbdev = line6->usbdev;
126512 int ret;
126513 - unsigned char len;
126514 + unsigned char *plen;
126515 unsigned count;
126516
126517 if (address > 0xffff || datalen > 0xff)
126518 @@ -324,6 +324,10 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
126519 return ret;
126520 }
126521
126522 + plen = kmalloc(1, GFP_KERNEL);
126523 + if (plen == NULL)
126524 + return -ENOMEM;
126525 +
126526 /* Wait for data length. We'll get 0xff until length arrives. */
126527 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
126528 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
126529 @@ -331,30 +335,35 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
126530 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
126531 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
126532 USB_DIR_IN,
126533 - 0x0012, 0x0000, &len, 1,
126534 + 0x0012, 0x0000, plen, 1,
126535 LINE6_TIMEOUT * HZ);
126536 if (ret < 0) {
126537 dev_err(line6->ifcdev,
126538 "receive length failed (error %d)\n", ret);
126539 + kfree(plen);
126540 return ret;
126541 }
126542
126543 - if (len != 0xff)
126544 + if (*plen != 0xff)
126545 break;
126546 }
126547
126548 - if (len == 0xff) {
126549 + if (*plen == 0xff) {
126550 dev_err(line6->ifcdev, "read failed after %d retries\n",
126551 count);
126552 + kfree(plen);
126553 return -EIO;
126554 - } else if (len != datalen) {
126555 + } else if (*plen != datalen) {
126556 /* should be equal or something went wrong */
126557 dev_err(line6->ifcdev,
126558 "length mismatch (expected %d, got %d)\n",
126559 - (int)datalen, (int)len);
126560 + (int)datalen, (int)*plen);
126561 + kfree(plen);
126562 return -EIO;
126563 }
126564
126565 + kfree(plen);
126566 +
126567 /* receive the result: */
126568 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
126569 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
126570 @@ -378,7 +387,7 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
126571 {
126572 struct usb_device *usbdev = line6->usbdev;
126573 int ret;
126574 - unsigned char status;
126575 + unsigned char *status;
126576 int count;
126577
126578 if (address > 0xffff || datalen > 0xffff)
126579 @@ -395,6 +404,10 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
126580 return ret;
126581 }
126582
126583 + status = kmalloc(1, GFP_KERNEL);
126584 + if (status == NULL)
126585 + return -ENOMEM;
126586 +
126587 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
126588 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
126589
126590 @@ -403,27 +416,32 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
126591 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
126592 USB_DIR_IN,
126593 0x0012, 0x0000,
126594 - &status, 1, LINE6_TIMEOUT * HZ);
126595 + status, 1, LINE6_TIMEOUT * HZ);
126596
126597 if (ret < 0) {
126598 dev_err(line6->ifcdev,
126599 "receiving status failed (error %d)\n", ret);
126600 + kfree(status);
126601 return ret;
126602 }
126603
126604 - if (status != 0xff)
126605 + if (*status != 0xff)
126606 break;
126607 }
126608
126609 - if (status == 0xff) {
126610 + if (*status == 0xff) {
126611 dev_err(line6->ifcdev, "write failed after %d retries\n",
126612 count);
126613 + kfree(status);
126614 return -EIO;
126615 - } else if (status != 0) {
126616 + } else if (*status != 0) {
126617 dev_err(line6->ifcdev, "write failed (error %d)\n", ret);
126618 + kfree(status);
126619 return -EIO;
126620 }
126621
126622 + kfree(status);
126623 +
126624 return 0;
126625 }
126626 EXPORT_SYMBOL_GPL(line6_write_data);
126627 diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c
126628 index 6d4c50c..aa658c8 100644
126629 --- a/sound/usb/line6/toneport.c
126630 +++ b/sound/usb/line6/toneport.c
126631 @@ -367,13 +367,19 @@ static bool toneport_has_source_select(struct usb_line6_toneport *toneport)
126632 */
126633 static void toneport_setup(struct usb_line6_toneport *toneport)
126634 {
126635 - int ticks;
126636 + int *ticks;
126637 struct usb_line6 *line6 = &toneport->line6;
126638 struct usb_device *usbdev = line6->usbdev;
126639
126640 + ticks = kmalloc(sizeof(int), GFP_KERNEL);
126641 + if (ticks == NULL)
126642 + return;
126643 +
126644 /* sync time on device with host: */
126645 - ticks = (int)get_seconds();
126646 - line6_write_data(line6, 0x80c6, &ticks, 4);
126647 + *ticks = (int)get_seconds();
126648 + line6_write_data(line6, 0x80c6, ticks, sizeof(int));
126649 +
126650 + kfree(ticks);
126651
126652 /* enable device: */
126653 toneport_send_cmd(usbdev, 0x0301, 0x0000);
126654 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
126655 new file mode 100644
126656 index 0000000..de92ed9
126657 --- /dev/null
126658 +++ b/tools/gcc/.gitignore
126659 @@ -0,0 +1 @@
126660 +randomize_layout_seed.h
126661 diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
126662 new file mode 100644
126663 index 0000000..4945d82
126664 --- /dev/null
126665 +++ b/tools/gcc/Makefile
126666 @@ -0,0 +1,54 @@
126667 +#CC := gcc
126668 +#PLUGIN_SOURCE_FILES := pax_plugin.c
126669 +#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
126670 +GCCPLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
126671 +#CFLAGS += -I$(GCCPLUGINS_DIR)/include -fPIC -O2 -Wall -W -std=gnu99
126672 +
126673 +ifeq ($(PLUGINCC),$(HOSTCC))
126674 +HOSTLIBS := hostlibs
126675 +HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
126676 +export HOST_EXTRACFLAGS
126677 +else
126678 +HOSTLIBS := hostcxxlibs
126679 +HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -fno-exceptions -fasynchronous-unwind-tables -ggdb -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable
126680 +export HOST_EXTRACXXFLAGS
126681 +endif
126682 +
126683 +export GCCPLUGINS_DIR HOSTLIBS
126684 +
126685 +$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
126686 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
126687 +$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
126688 +$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
126689 +$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
126690 +$(HOSTLIBS)-y += colorize_plugin.so
126691 +$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
126692 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
126693 +$(HOSTLIBS)-y += initify_plugin.so
126694 +$(HOSTLIBS)-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so
126695 +
126696 +subdir-$(CONFIG_PAX_SIZE_OVERFLOW) := size_overflow_plugin
126697 +subdir- += size_overflow_plugin
126698 +
126699 +always := $($(HOSTLIBS)-y)
126700 +
126701 +constify_plugin-objs := constify_plugin.o
126702 +stackleak_plugin-objs := stackleak_plugin.o
126703 +kallocstat_plugin-objs := kallocstat_plugin.o
126704 +kernexec_plugin-objs := kernexec_plugin.o
126705 +checker_plugin-objs := checker_plugin.o
126706 +colorize_plugin-objs := colorize_plugin.o
126707 +latent_entropy_plugin-objs := latent_entropy_plugin.o
126708 +structleak_plugin-objs := structleak_plugin.o
126709 +initify_plugin-objs := initify_plugin.o
126710 +randomize_layout_plugin-objs := randomize_layout_plugin.o
126711 +
126712 +$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
126713 +
126714 +quiet_cmd_create_randomize_layout_seed = GENSEED $@
126715 + cmd_create_randomize_layout_seed = \
126716 + $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
126717 +$(objtree)/$(obj)/randomize_layout_seed.h: FORCE
126718 + $(call if_changed,create_randomize_layout_seed)
126719 +
126720 +targets += randomize_layout_seed.h randomize_layout_hash.h
126721 diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
126722 new file mode 100644
126723 index 0000000..5452feea
126724 --- /dev/null
126725 +++ b/tools/gcc/checker_plugin.c
126726 @@ -0,0 +1,150 @@
126727 +/*
126728 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
126729 + * Licensed under the GPL v2
126730 + *
126731 + * Note: the choice of the license means that the compilation process is
126732 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
126733 + * but for the kernel it doesn't matter since it doesn't link against
126734 + * any of the gcc libraries
126735 + *
126736 + * gcc plugin to implement various sparse (source code checker) features
126737 + *
126738 + * TODO:
126739 + * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch)
126740 + *
126741 + * BUGS:
126742 + * - none known
126743 + */
126744 +
126745 +#include "gcc-common.h"
126746 +
126747 +extern void c_register_addr_space (const char *str, addr_space_t as);
126748 +extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
126749 +extern enum machine_mode default_addr_space_address_mode (addr_space_t);
126750 +extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as);
126751 +extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as);
126752 +extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as);
126753 +
126754 +int plugin_is_GPL_compatible;
126755 +
126756 +static struct plugin_info checker_plugin_info = {
126757 + .version = "201304082245",
126758 + .help = NULL,
126759 +};
126760 +
126761 +#define ADDR_SPACE_KERNEL 0
126762 +#define ADDR_SPACE_FORCE_KERNEL 1
126763 +#define ADDR_SPACE_USER 2
126764 +#define ADDR_SPACE_FORCE_USER 3
126765 +#define ADDR_SPACE_IOMEM 0
126766 +#define ADDR_SPACE_FORCE_IOMEM 0
126767 +#define ADDR_SPACE_PERCPU 0
126768 +#define ADDR_SPACE_FORCE_PERCPU 0
126769 +#define ADDR_SPACE_RCU 0
126770 +#define ADDR_SPACE_FORCE_RCU 0
126771 +
126772 +static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace)
126773 +{
126774 + return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC);
126775 +}
126776 +
126777 +static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace)
126778 +{
126779 + return default_addr_space_address_mode(ADDR_SPACE_GENERIC);
126780 +}
126781 +
126782 +static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as)
126783 +{
126784 + return default_addr_space_valid_pointer_mode(mode, as);
126785 +}
126786 +
126787 +static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as)
126788 +{
126789 + return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC);
126790 +}
126791 +
126792 +static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as)
126793 +{
126794 + return default_addr_space_legitimize_address(x, oldx, mode, as);
126795 +}
126796 +
126797 +static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset)
126798 +{
126799 + if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL)
126800 + return true;
126801 +
126802 + if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER)
126803 + return true;
126804 +
126805 + if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM)
126806 + return true;
126807 +
126808 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER)
126809 + return true;
126810 +
126811 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM)
126812 + return true;
126813 +
126814 + if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL)
126815 + return true;
126816 +
126817 + if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL)
126818 + return true;
126819 +
126820 + return subset == superset;
126821 +}
126822 +
126823 +static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type)
126824 +{
126825 +// addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type));
126826 +// addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type));
126827 +
126828 + return op;
126829 +}
126830 +
126831 +static void register_checker_address_spaces(void *event_data, void *data)
126832 +{
126833 + c_register_addr_space("__kernel", ADDR_SPACE_KERNEL);
126834 + c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL);
126835 + c_register_addr_space("__user", ADDR_SPACE_USER);
126836 + c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER);
126837 +// c_register_addr_space("__iomem", ADDR_SPACE_IOMEM);
126838 +// c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM);
126839 +// c_register_addr_space("__percpu", ADDR_SPACE_PERCPU);
126840 +// c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU);
126841 +// c_register_addr_space("__rcu", ADDR_SPACE_RCU);
126842 +// c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU);
126843 +
126844 + targetm.addr_space.pointer_mode = checker_addr_space_pointer_mode;
126845 + targetm.addr_space.address_mode = checker_addr_space_address_mode;
126846 + targetm.addr_space.valid_pointer_mode = checker_addr_space_valid_pointer_mode;
126847 + targetm.addr_space.legitimate_address_p = checker_addr_space_legitimate_address_p;
126848 +// targetm.addr_space.legitimize_address = checker_addr_space_legitimize_address;
126849 + targetm.addr_space.subset_p = checker_addr_space_subset_p;
126850 + targetm.addr_space.convert = checker_addr_space_convert;
126851 +}
126852 +
126853 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
126854 +{
126855 + const char * const plugin_name = plugin_info->base_name;
126856 + const int argc = plugin_info->argc;
126857 + const struct plugin_argument * const argv = plugin_info->argv;
126858 + int i;
126859 +
126860 + if (!plugin_default_version_check(version, &gcc_version)) {
126861 + error(G_("incompatible gcc/plugin versions"));
126862 + return 1;
126863 + }
126864 +
126865 + register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info);
126866 +
126867 + for (i = 0; i < argc; ++i)
126868 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
126869 +
126870 + if (TARGET_64BIT == 0)
126871 + return 0;
126872 +
126873 + register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL);
126874 +
126875 + return 0;
126876 +}
126877 diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
126878 new file mode 100644
126879 index 0000000..0c96d8a
126880 --- /dev/null
126881 +++ b/tools/gcc/colorize_plugin.c
126882 @@ -0,0 +1,215 @@
126883 +/*
126884 + * Copyright 2012-2015 by PaX Team <pageexec@freemail.hu>
126885 + * Licensed under the GPL v2
126886 + *
126887 + * Note: the choice of the license means that the compilation process is
126888 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
126889 + * but for the kernel it doesn't matter since it doesn't link against
126890 + * any of the gcc libraries
126891 + *
126892 + * gcc plugin to colorize diagnostic output
126893 + *
126894 + */
126895 +
126896 +#include "gcc-common.h"
126897 +
126898 +int plugin_is_GPL_compatible;
126899 +
126900 +static struct plugin_info colorize_plugin_info = {
126901 + .version = "201404202350",
126902 + .help = "color=[never|always|auto]\tdetermine when to colorize\n",
126903 +};
126904 +
126905 +#define GREEN "\033[32m\033[K"
126906 +#define LIGHTGREEN "\033[1;32m\033[K"
126907 +#define YELLOW "\033[33m\033[K"
126908 +#define LIGHTYELLOW "\033[1;33m\033[K"
126909 +#define RED "\033[31m\033[K"
126910 +#define LIGHTRED "\033[1;31m\033[K"
126911 +#define BLUE "\033[34m\033[K"
126912 +#define LIGHTBLUE "\033[1;34m\033[K"
126913 +#define BRIGHT "\033[1;m\033[K"
126914 +#define NORMAL "\033[m\033[K"
126915 +
126916 +static diagnostic_starter_fn old_starter;
126917 +static diagnostic_finalizer_fn old_finalizer;
126918 +
126919 +static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
126920 +{
126921 + const char *color;
126922 + char *newprefix;
126923 +
126924 + switch (diagnostic->kind) {
126925 + case DK_NOTE:
126926 + color = LIGHTBLUE;
126927 + break;
126928 +
126929 + case DK_PEDWARN:
126930 + case DK_WARNING:
126931 + color = LIGHTYELLOW;
126932 + break;
126933 +
126934 + case DK_ERROR:
126935 + case DK_FATAL:
126936 + case DK_ICE:
126937 + case DK_PERMERROR:
126938 + case DK_SORRY:
126939 + color = LIGHTRED;
126940 + break;
126941 +
126942 + default:
126943 + color = NORMAL;
126944 + }
126945 +
126946 + old_starter(context, diagnostic);
126947 + if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix))
126948 + return;
126949 + pp_destroy_prefix(context->printer);
126950 + pp_set_prefix(context->printer, newprefix);
126951 +}
126952 +
126953 +static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
126954 +{
126955 + old_finalizer(context, diagnostic);
126956 +}
126957 +
126958 +static void colorize_arm(void)
126959 +{
126960 + old_starter = diagnostic_starter(global_dc);
126961 + old_finalizer = diagnostic_finalizer(global_dc);
126962 +
126963 + diagnostic_starter(global_dc) = start_colorize;
126964 + diagnostic_finalizer(global_dc) = finalize_colorize;
126965 +}
126966 +
126967 +static unsigned int execute_colorize_rearm(void)
126968 +{
126969 + if (diagnostic_starter(global_dc) == start_colorize)
126970 + return 0;
126971 +
126972 + colorize_arm();
126973 + return 0;
126974 +}
126975 +
126976 +#if BUILDING_GCC_VERSION >= 4009
126977 +namespace {
126978 +static const struct pass_data colorize_rearm_pass_data = {
126979 +#else
126980 +struct simple_ipa_opt_pass colorize_rearm_pass = {
126981 + .pass = {
126982 +#endif
126983 + .type = SIMPLE_IPA_PASS,
126984 + .name = "colorize_rearm",
126985 +#if BUILDING_GCC_VERSION >= 4008
126986 + .optinfo_flags = OPTGROUP_NONE,
126987 +#endif
126988 +#if BUILDING_GCC_VERSION >= 5000
126989 +#elif BUILDING_GCC_VERSION == 4009
126990 + .has_gate = false,
126991 + .has_execute = true,
126992 +#else
126993 + .gate = NULL,
126994 + .execute = execute_colorize_rearm,
126995 + .sub = NULL,
126996 + .next = NULL,
126997 + .static_pass_number = 0,
126998 +#endif
126999 + .tv_id = TV_NONE,
127000 + .properties_required = 0,
127001 + .properties_provided = 0,
127002 + .properties_destroyed = 0,
127003 + .todo_flags_start = 0,
127004 + .todo_flags_finish = 0
127005 +#if BUILDING_GCC_VERSION < 4009
127006 + }
127007 +#endif
127008 +};
127009 +
127010 +#if BUILDING_GCC_VERSION >= 4009
127011 +class colorize_rearm_pass : public simple_ipa_opt_pass {
127012 +public:
127013 + colorize_rearm_pass() : simple_ipa_opt_pass(colorize_rearm_pass_data, g) {}
127014 +#if BUILDING_GCC_VERSION >= 5000
127015 + virtual unsigned int execute(function *) { return execute_colorize_rearm(); }
127016 +#else
127017 + unsigned int execute() { return execute_colorize_rearm(); }
127018 +#endif
127019 +};
127020 +}
127021 +
127022 +static opt_pass *make_colorize_rearm_pass(void)
127023 +{
127024 + return new colorize_rearm_pass();
127025 +}
127026 +#else
127027 +static struct opt_pass *make_colorize_rearm_pass(void)
127028 +{
127029 + return &colorize_rearm_pass.pass;
127030 +}
127031 +#endif
127032 +
127033 +static void colorize_start_unit(void *gcc_data, void *user_data)
127034 +{
127035 + colorize_arm();
127036 +}
127037 +
127038 +static bool should_colorize(void)
127039 +{
127040 +#if BUILDING_GCC_VERSION >= 4009
127041 + return false;
127042 +#else
127043 + char const *t = getenv("TERM");
127044 +
127045 + return t && strcmp(t, "dumb") && isatty(STDERR_FILENO);
127046 +#endif
127047 +}
127048 +
127049 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
127050 +{
127051 + const char * const plugin_name = plugin_info->base_name;
127052 + const int argc = plugin_info->argc;
127053 + const struct plugin_argument * const argv = plugin_info->argv;
127054 + int i;
127055 + struct register_pass_info colorize_rearm_pass_info;
127056 + bool colorize;
127057 +
127058 + colorize_rearm_pass_info.pass = make_colorize_rearm_pass();
127059 + colorize_rearm_pass_info.reference_pass_name = "*free_lang_data";
127060 + colorize_rearm_pass_info.ref_pass_instance_number = 1;
127061 + colorize_rearm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
127062 +
127063 + if (!plugin_default_version_check(version, &gcc_version)) {
127064 + error(G_("incompatible gcc/plugin versions"));
127065 + return 1;
127066 + }
127067 +
127068 + register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
127069 +
127070 + colorize = getenv("GCC_COLORS") ? should_colorize() : false;
127071 +
127072 + for (i = 0; i < argc; ++i) {
127073 + if (!strcmp(argv[i].key, "color")) {
127074 + if (!argv[i].value) {
127075 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
127076 + continue;
127077 + }
127078 + if (!strcmp(argv[i].value, "always"))
127079 + colorize = true;
127080 + else if (!strcmp(argv[i].value, "never"))
127081 + colorize = false;
127082 + else if (!strcmp(argv[i].value, "auto"))
127083 + colorize = should_colorize();
127084 + else
127085 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
127086 + continue;
127087 + }
127088 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
127089 + }
127090 +
127091 + if (colorize) {
127092 + // TODO: parse GCC_COLORS as used by gcc 4.9+
127093 + register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
127094 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
127095 + }
127096 + return 0;
127097 +}
127098 diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
127099 new file mode 100644
127100 index 0000000..c5de280
127101 --- /dev/null
127102 +++ b/tools/gcc/constify_plugin.c
127103 @@ -0,0 +1,568 @@
127104 +/*
127105 + * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
127106 + * Copyright 2011-2015 by PaX Team <pageexec@freemail.hu>
127107 + * Licensed under the GPL v2, or (at your option) v3
127108 + *
127109 + * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification.
127110 + *
127111 + * Homepage:
127112 + * http://www.grsecurity.net/~ephox/const_plugin/
127113 + *
127114 + * Usage:
127115 + * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c
127116 + * $ gcc -fplugin=constify_plugin.so test.c -O2
127117 + */
127118 +
127119 +#include "gcc-common.h"
127120 +
127121 +// unused C type flag in all versions 4.5-5.0
127122 +#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE)
127123 +
127124 +int plugin_is_GPL_compatible;
127125 +
127126 +static struct plugin_info const_plugin_info = {
127127 + .version = "201401270210",
127128 + .help = "no-constify\tturn off constification\n",
127129 +};
127130 +
127131 +typedef struct {
127132 + bool has_fptr_field;
127133 + bool has_writable_field;
127134 + bool has_do_const_field;
127135 + bool has_no_const_field;
127136 +} constify_info;
127137 +
127138 +static const_tree get_field_type(const_tree field)
127139 +{
127140 + return strip_array_types(TREE_TYPE(field));
127141 +}
127142 +
127143 +static bool is_fptr(const_tree field)
127144 +{
127145 + const_tree ptr = get_field_type(field);
127146 +
127147 + if (TREE_CODE(ptr) != POINTER_TYPE)
127148 + return false;
127149 +
127150 + return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE;
127151 +}
127152 +
127153 +/*
127154 + * determine whether the given structure type meets the requirements for automatic constification,
127155 + * including the constification attributes on nested structure types
127156 + */
127157 +static void constifiable(const_tree node, constify_info *cinfo)
127158 +{
127159 + const_tree field;
127160 +
127161 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
127162 +
127163 + // e.g., pointer to structure fields while still constructing the structure type
127164 + if (TYPE_FIELDS(node) == NULL_TREE)
127165 + return;
127166 +
127167 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
127168 + const_tree type = get_field_type(field);
127169 + enum tree_code code = TREE_CODE(type);
127170 +
127171 + if (node == type)
127172 + continue;
127173 +
127174 + if (is_fptr(field))
127175 + cinfo->has_fptr_field = true;
127176 + else if (!TREE_READONLY(field))
127177 + cinfo->has_writable_field = true;
127178 +
127179 + if (code == RECORD_TYPE || code == UNION_TYPE) {
127180 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
127181 + cinfo->has_do_const_field = true;
127182 + else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type)))
127183 + cinfo->has_no_const_field = true;
127184 + else
127185 + constifiable(type, cinfo);
127186 + }
127187 + }
127188 +}
127189 +
127190 +static bool constified(const_tree node)
127191 +{
127192 + constify_info cinfo = {
127193 + .has_fptr_field = false,
127194 + .has_writable_field = false,
127195 + .has_do_const_field = false,
127196 + .has_no_const_field = false
127197 + };
127198 +
127199 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
127200 +
127201 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) {
127202 +// gcc_assert(!TYPE_READONLY(node));
127203 + return false;
127204 + }
127205 +
127206 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) {
127207 + gcc_assert(TYPE_READONLY(node));
127208 + return true;
127209 + }
127210 +
127211 + constifiable(node, &cinfo);
127212 + if ((!cinfo.has_fptr_field || cinfo.has_writable_field) && !cinfo.has_do_const_field)
127213 + return false;
127214 +
127215 + return TYPE_READONLY(node);
127216 +}
127217 +
127218 +static void deconstify_tree(tree node);
127219 +
127220 +static void deconstify_type(tree type)
127221 +{
127222 + tree field;
127223 +
127224 + gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE);
127225 +
127226 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
127227 + const_tree fieldtype = get_field_type(field);
127228 +
127229 + // special case handling of simple ptr-to-same-array-type members
127230 + if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) {
127231 + tree ptrtype = TREE_TYPE(TREE_TYPE(field));
127232 +
127233 + if (TREE_TYPE(TREE_TYPE(field)) == type)
127234 + continue;
127235 + if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE)
127236 + continue;
127237 + if (!constified(ptrtype))
127238 + continue;
127239 + if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) {
127240 + TREE_TYPE(field) = copy_node(TREE_TYPE(field));
127241 + TREE_TYPE(TREE_TYPE(field)) = build_qualified_type(type, TYPE_QUALS(ptrtype) & ~TYPE_QUAL_CONST);
127242 + }
127243 + continue;
127244 + }
127245 + if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE)
127246 + continue;
127247 + if (!constified(fieldtype))
127248 + continue;
127249 +
127250 + deconstify_tree(field);
127251 + TREE_READONLY(field) = 0;
127252 + }
127253 + TYPE_READONLY(type) = 0;
127254 + C_TYPE_FIELDS_READONLY(type) = 0;
127255 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
127256 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
127257 + TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type));
127258 + }
127259 +}
127260 +
127261 +static void deconstify_tree(tree node)
127262 +{
127263 + tree old_type, new_type, field;
127264 +
127265 + old_type = TREE_TYPE(node);
127266 + while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) {
127267 + node = TREE_TYPE(node) = copy_node(old_type);
127268 + old_type = TREE_TYPE(old_type);
127269 + }
127270 +
127271 + gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE);
127272 + gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST));
127273 +
127274 + new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST);
127275 + TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type));
127276 + for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field))
127277 + DECL_FIELD_CONTEXT(field) = new_type;
127278 +
127279 + deconstify_type(new_type);
127280 +
127281 + TREE_TYPE(node) = new_type;
127282 +}
127283 +
127284 +static tree handle_no_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
127285 +{
127286 + tree type;
127287 + constify_info cinfo = {
127288 + .has_fptr_field = false,
127289 + .has_writable_field = false,
127290 + .has_do_const_field = false,
127291 + .has_no_const_field = false
127292 + };
127293 +
127294 + *no_add_attrs = true;
127295 + if (TREE_CODE(*node) == FUNCTION_DECL) {
127296 + error("%qE attribute does not apply to functions (%qF)", name, *node);
127297 + return NULL_TREE;
127298 + }
127299 +
127300 + if (TREE_CODE(*node) == PARM_DECL) {
127301 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
127302 + return NULL_TREE;
127303 + }
127304 +
127305 + if (TREE_CODE(*node) == VAR_DECL) {
127306 + error("%qE attribute does not apply to variables (%qD)", name, *node);
127307 + return NULL_TREE;
127308 + }
127309 +
127310 + if (TYPE_P(*node)) {
127311 + type = *node;
127312 + } else {
127313 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
127314 + type = TREE_TYPE(*node);
127315 + }
127316 +
127317 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) {
127318 + error("%qE attribute used on %qT applies to struct and union types only", name, type);
127319 + return NULL_TREE;
127320 + }
127321 +
127322 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
127323 + error("%qE attribute is already applied to the type %qT", name, type);
127324 + return NULL_TREE;
127325 + }
127326 +
127327 + if (TYPE_P(*node)) {
127328 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
127329 + error("%qE attribute used on type %qT is incompatible with 'do_const'", name, type);
127330 + else
127331 + *no_add_attrs = false;
127332 + return NULL_TREE;
127333 + }
127334 +
127335 + constifiable(type, &cinfo);
127336 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
127337 + deconstify_tree(*node);
127338 + TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1;
127339 + return NULL_TREE;
127340 + }
127341 +
127342 + if (TYPE_FIELDS(type))
127343 + error("%qE attribute used on type %qT that is not constified", name, type);
127344 + return NULL_TREE;
127345 +}
127346 +
127347 +static void constify_type(tree type)
127348 +{
127349 + TYPE_READONLY(type) = 1;
127350 + C_TYPE_FIELDS_READONLY(type) = 1;
127351 + TYPE_CONSTIFY_VISITED(type) = 1;
127352 +// TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
127353 +// TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type));
127354 +}
127355 +
127356 +static tree handle_do_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
127357 +{
127358 + *no_add_attrs = true;
127359 + if (!TYPE_P(*node)) {
127360 + error("%qE attribute applies to types only (%qD)", name, *node);
127361 + return NULL_TREE;
127362 + }
127363 +
127364 + if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) {
127365 + error("%qE attribute used on %qT applies to struct and union types only", name, *node);
127366 + return NULL_TREE;
127367 + }
127368 +
127369 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) {
127370 + error("%qE attribute used on %qT is already applied to the type", name, *node);
127371 + return NULL_TREE;
127372 + }
127373 +
127374 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) {
127375 + error("%qE attribute used on %qT is incompatible with 'no_const'", name, *node);
127376 + return NULL_TREE;
127377 + }
127378 +
127379 + *no_add_attrs = false;
127380 + return NULL_TREE;
127381 +}
127382 +
127383 +static struct attribute_spec no_const_attr = {
127384 + .name = "no_const",
127385 + .min_length = 0,
127386 + .max_length = 0,
127387 + .decl_required = false,
127388 + .type_required = false,
127389 + .function_type_required = false,
127390 + .handler = handle_no_const_attribute,
127391 +#if BUILDING_GCC_VERSION >= 4007
127392 + .affects_type_identity = true
127393 +#endif
127394 +};
127395 +
127396 +static struct attribute_spec do_const_attr = {
127397 + .name = "do_const",
127398 + .min_length = 0,
127399 + .max_length = 0,
127400 + .decl_required = false,
127401 + .type_required = false,
127402 + .function_type_required = false,
127403 + .handler = handle_do_const_attribute,
127404 +#if BUILDING_GCC_VERSION >= 4007
127405 + .affects_type_identity = true
127406 +#endif
127407 +};
127408 +
127409 +static void register_attributes(void *event_data, void *data)
127410 +{
127411 + register_attribute(&no_const_attr);
127412 + register_attribute(&do_const_attr);
127413 +}
127414 +
127415 +static void finish_type(void *event_data, void *data)
127416 +{
127417 + tree type = (tree)event_data;
127418 + constify_info cinfo = {
127419 + .has_fptr_field = false,
127420 + .has_writable_field = false,
127421 + .has_do_const_field = false,
127422 + .has_no_const_field = false
127423 + };
127424 +
127425 + if (type == NULL_TREE || type == error_mark_node)
127426 + return;
127427 +
127428 +#if BUILDING_GCC_VERSION >= 5000
127429 + if (TREE_CODE(type) == ENUMERAL_TYPE)
127430 + return;
127431 +#endif
127432 +
127433 + if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type))
127434 + return;
127435 +
127436 + constifiable(type, &cinfo);
127437 +
127438 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) {
127439 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || cinfo.has_do_const_field) {
127440 + deconstify_type(type);
127441 + TYPE_CONSTIFY_VISITED(type) = 1;
127442 + } else
127443 + error("'no_const' attribute used on type %qT that is not constified", type);
127444 + return;
127445 + }
127446 +
127447 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
127448 + if (!cinfo.has_writable_field) {
127449 + error("'do_const' attribute used on type %qT that is%sconstified", type, cinfo.has_fptr_field ? " " : " not ");
127450 + return;
127451 + }
127452 + constify_type(type);
127453 + return;
127454 + }
127455 +
127456 + if (cinfo.has_fptr_field && !cinfo.has_writable_field) {
127457 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
127458 + error("'do_const' attribute used on type %qT that is constified", type);
127459 + return;
127460 + }
127461 + constify_type(type);
127462 + return;
127463 + }
127464 +
127465 + deconstify_type(type);
127466 + TYPE_CONSTIFY_VISITED(type) = 1;
127467 +}
127468 +
127469 +static void check_global_variables(void *event_data, void *data)
127470 +{
127471 +#if BUILDING_GCC_VERSION >= 4009
127472 + varpool_node *node;
127473 +#else
127474 + struct varpool_node *node;
127475 +#endif
127476 +
127477 + FOR_EACH_VARIABLE(node) {
127478 + tree var = NODE_DECL(node);
127479 + tree type = TREE_TYPE(var);
127480 +
127481 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
127482 + continue;
127483 +
127484 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
127485 + continue;
127486 +
127487 + if (!TYPE_CONSTIFY_VISITED(type))
127488 + continue;
127489 +
127490 + if (DECL_EXTERNAL(var))
127491 + continue;
127492 +
127493 + if (DECL_INITIAL(var))
127494 + continue;
127495 +
127496 + // this works around a gcc bug/feature where uninitialized globals
127497 + // are moved into the .bss section regardless of any constification
127498 + DECL_INITIAL(var) = build_constructor(type, NULL);
127499 +// inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var);
127500 + }
127501 +}
127502 +
127503 +static unsigned int check_local_variables(void)
127504 +{
127505 + unsigned int ret = 0;
127506 + tree var;
127507 +
127508 + unsigned int i;
127509 +
127510 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
127511 + tree type = TREE_TYPE(var);
127512 +
127513 + gcc_assert(DECL_P(var));
127514 + if (is_global_var(var))
127515 + continue;
127516 +
127517 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
127518 + continue;
127519 +
127520 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
127521 + continue;
127522 +
127523 + if (!TYPE_CONSTIFY_VISITED(type))
127524 + continue;
127525 +
127526 + error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var);
127527 + ret = 1;
127528 + }
127529 + return ret;
127530 +}
127531 +
127532 +#if BUILDING_GCC_VERSION >= 4009
127533 +namespace {
127534 +static const struct pass_data check_local_variables_pass_data = {
127535 +#else
127536 +static struct gimple_opt_pass check_local_variables_pass = {
127537 + .pass = {
127538 +#endif
127539 + .type = GIMPLE_PASS,
127540 + .name = "check_local_variables",
127541 +#if BUILDING_GCC_VERSION >= 4008
127542 + .optinfo_flags = OPTGROUP_NONE,
127543 +#endif
127544 +#if BUILDING_GCC_VERSION >= 5000
127545 +#elif BUILDING_GCC_VERSION == 4009
127546 + .has_gate = false,
127547 + .has_execute = true,
127548 +#else
127549 + .gate = NULL,
127550 + .execute = check_local_variables,
127551 + .sub = NULL,
127552 + .next = NULL,
127553 + .static_pass_number = 0,
127554 +#endif
127555 + .tv_id = TV_NONE,
127556 + .properties_required = 0,
127557 + .properties_provided = 0,
127558 + .properties_destroyed = 0,
127559 + .todo_flags_start = 0,
127560 + .todo_flags_finish = 0
127561 +#if BUILDING_GCC_VERSION < 4009
127562 + }
127563 +#endif
127564 +};
127565 +
127566 +#if BUILDING_GCC_VERSION >= 4009
127567 +class check_local_variables_pass : public gimple_opt_pass {
127568 +public:
127569 + check_local_variables_pass() : gimple_opt_pass(check_local_variables_pass_data, g) {}
127570 +#if BUILDING_GCC_VERSION >= 5000
127571 + virtual unsigned int execute(function *) { return check_local_variables(); }
127572 +#else
127573 + unsigned int execute() { return check_local_variables(); }
127574 +#endif
127575 +};
127576 +}
127577 +
127578 +static opt_pass *make_check_local_variables_pass(void)
127579 +{
127580 + return new check_local_variables_pass();
127581 +}
127582 +#else
127583 +static struct opt_pass *make_check_local_variables_pass(void)
127584 +{
127585 + return &check_local_variables_pass.pass;
127586 +}
127587 +#endif
127588 +
127589 +static struct {
127590 + const char *name;
127591 + const char *asm_op;
127592 +} sections[] = {
127593 + {".init.rodata", "\t.section\t.init.rodata,\"a\""},
127594 + {".ref.rodata", "\t.section\t.ref.rodata,\"a\""},
127595 + {".devinit.rodata", "\t.section\t.devinit.rodata,\"a\""},
127596 + {".devexit.rodata", "\t.section\t.devexit.rodata,\"a\""},
127597 + {".cpuinit.rodata", "\t.section\t.cpuinit.rodata,\"a\""},
127598 + {".cpuexit.rodata", "\t.section\t.cpuexit.rodata,\"a\""},
127599 + {".meminit.rodata", "\t.section\t.meminit.rodata,\"a\""},
127600 + {".memexit.rodata", "\t.section\t.memexit.rodata,\"a\""},
127601 + {".data..read_only", "\t.section\t.data..read_only,\"a\""},
127602 +};
127603 +
127604 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
127605 +
127606 +static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc)
127607 +{
127608 + size_t i;
127609 +
127610 + for (i = 0; i < ARRAY_SIZE(sections); i++)
127611 + if (!strcmp(sections[i].name, name))
127612 + return 0;
127613 + return old_section_type_flags(decl, name, reloc);
127614 +}
127615 +
127616 +static void constify_start_unit(void *gcc_data, void *user_data)
127617 +{
127618 +// size_t i;
127619 +
127620 +// for (i = 0; i < ARRAY_SIZE(sections); i++)
127621 +// sections[i].section = get_unnamed_section(0, output_section_asm_op, sections[i].asm_op);
127622 +// sections[i].section = get_section(sections[i].name, 0, NULL);
127623 +
127624 + old_section_type_flags = targetm.section_type_flags;
127625 + targetm.section_type_flags = constify_section_type_flags;
127626 +}
127627 +
127628 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
127629 +{
127630 + const char * const plugin_name = plugin_info->base_name;
127631 + const int argc = plugin_info->argc;
127632 + const struct plugin_argument * const argv = plugin_info->argv;
127633 + int i;
127634 + bool constify = true;
127635 +
127636 + struct register_pass_info check_local_variables_pass_info;
127637 +
127638 + check_local_variables_pass_info.pass = make_check_local_variables_pass();
127639 + check_local_variables_pass_info.reference_pass_name = "ssa";
127640 + check_local_variables_pass_info.ref_pass_instance_number = 1;
127641 + check_local_variables_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
127642 +
127643 + if (!plugin_default_version_check(version, &gcc_version)) {
127644 + error(G_("incompatible gcc/plugin versions"));
127645 + return 1;
127646 + }
127647 +
127648 + for (i = 0; i < argc; ++i) {
127649 + if (!(strcmp(argv[i].key, "no-constify"))) {
127650 + constify = false;
127651 + continue;
127652 + }
127653 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
127654 + }
127655 +
127656 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
127657 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
127658 + constify = false;
127659 + }
127660 +
127661 + register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info);
127662 + if (constify) {
127663 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
127664 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
127665 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &check_local_variables_pass_info);
127666 + register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL);
127667 + }
127668 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
127669 +
127670 + return 0;
127671 +}
127672 diff --git a/tools/gcc/gcc-common.h b/tools/gcc/gcc-common.h
127673 new file mode 100644
127674 index 0000000..70924d4
127675 --- /dev/null
127676 +++ b/tools/gcc/gcc-common.h
127677 @@ -0,0 +1,787 @@
127678 +#ifndef GCC_COMMON_H_INCLUDED
127679 +#define GCC_COMMON_H_INCLUDED
127680 +
127681 +#include "plugin.h"
127682 +#include "bversion.h"
127683 +#include "plugin-version.h"
127684 +#include "config.h"
127685 +#include "system.h"
127686 +#include "coretypes.h"
127687 +#include "tm.h"
127688 +#include "line-map.h"
127689 +#include "input.h"
127690 +#include "tree.h"
127691 +
127692 +#include "tree-inline.h"
127693 +#include "version.h"
127694 +#include "rtl.h"
127695 +#include "tm_p.h"
127696 +#include "flags.h"
127697 +//#include "insn-attr.h"
127698 +//#include "insn-config.h"
127699 +//#include "insn-flags.h"
127700 +#include "hard-reg-set.h"
127701 +//#include "recog.h"
127702 +#include "output.h"
127703 +#include "except.h"
127704 +#include "function.h"
127705 +#include "toplev.h"
127706 +//#include "expr.h"
127707 +#include "basic-block.h"
127708 +#include "intl.h"
127709 +#include "ggc.h"
127710 +//#include "regs.h"
127711 +#include "timevar.h"
127712 +
127713 +#include "params.h"
127714 +
127715 +#if BUILDING_GCC_VERSION <= 4009
127716 +#include "pointer-set.h"
127717 +#else
127718 +#include "hash-map.h"
127719 +#endif
127720 +
127721 +#include "emit-rtl.h"
127722 +//#include "reload.h"
127723 +//#include "ira.h"
127724 +//#include "dwarf2asm.h"
127725 +#include "debug.h"
127726 +#include "target.h"
127727 +#include "langhooks.h"
127728 +#include "cfgloop.h"
127729 +//#include "hosthooks.h"
127730 +#include "cgraph.h"
127731 +#include "opts.h"
127732 +//#include "coverage.h"
127733 +//#include "value-prof.h"
127734 +
127735 +#if BUILDING_GCC_VERSION == 4005
127736 +#include <sys/mman.h>
127737 +#endif
127738 +
127739 +#if BUILDING_GCC_VERSION >= 4007
127740 +#include "tree-pretty-print.h"
127741 +#include "gimple-pretty-print.h"
127742 +#endif
127743 +
127744 +#if BUILDING_GCC_VERSION >= 4006
127745 +//#include "c-tree.h"
127746 +//#include "cp/cp-tree.h"
127747 +#include "c-family/c-common.h"
127748 +#else
127749 +#include "c-common.h"
127750 +#endif
127751 +
127752 +#if BUILDING_GCC_VERSION <= 4008
127753 +#include "tree-flow.h"
127754 +#else
127755 +#include "tree-cfgcleanup.h"
127756 +#include "tree-ssa-operands.h"
127757 +#include "tree-into-ssa.h"
127758 +#endif
127759 +
127760 +#if BUILDING_GCC_VERSION >= 4008
127761 +#include "is-a.h"
127762 +#endif
127763 +
127764 +#include "diagnostic.h"
127765 +//#include "tree-diagnostic.h"
127766 +#include "tree-dump.h"
127767 +#include "tree-pass.h"
127768 +//#include "df.h"
127769 +#include "predict.h"
127770 +#include "ipa-utils.h"
127771 +
127772 +#if BUILDING_GCC_VERSION >= 4009
127773 +#include "varasm.h"
127774 +#include "stor-layout.h"
127775 +#include "internal-fn.h"
127776 +#include "gimple-expr.h"
127777 +#include "gimple-fold.h"
127778 +//#include "diagnostic-color.h"
127779 +#include "context.h"
127780 +#include "tree-ssa-alias.h"
127781 +#include "tree-ssa.h"
127782 +#include "stringpool.h"
127783 +#include "tree-ssanames.h"
127784 +#include "print-tree.h"
127785 +#include "tree-eh.h"
127786 +#include "stmt.h"
127787 +#include "gimplify.h"
127788 +#endif
127789 +
127790 +#include "gimple.h"
127791 +
127792 +#if BUILDING_GCC_VERSION >= 4009
127793 +#include "tree-ssa-operands.h"
127794 +#include "tree-phinodes.h"
127795 +#include "tree-cfg.h"
127796 +#include "gimple-iterator.h"
127797 +#include "gimple-ssa.h"
127798 +#include "ssa-iterators.h"
127799 +#endif
127800 +
127801 +//#include "lto/lto.h"
127802 +#if BUILDING_GCC_VERSION >= 4007
127803 +//#include "data-streamer.h"
127804 +#else
127805 +//#include "lto-streamer.h"
127806 +#endif
127807 +//#include "lto-compress.h"
127808 +#if BUILDING_GCC_VERSION >= 5000
127809 +//#include "lto-section-names.h"
127810 +#include "builtins.h"
127811 +#endif
127812 +
127813 +//#include "expr.h" where are you...
127814 +extern rtx emit_move_insn(rtx x, rtx y);
127815 +
127816 +// missing from basic_block.h...
127817 +extern void debug_dominance_info(enum cdi_direction dir);
127818 +extern void debug_dominance_tree(enum cdi_direction dir, basic_block root);
127819 +
127820 +#ifdef __cplusplus
127821 +static inline void debug_tree(const_tree t)
127822 +{
127823 + debug_tree(CONST_CAST_TREE(t));
127824 +}
127825 +#else
127826 +#define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
127827 +#endif
127828 +
127829 +#define __unused __attribute__((__unused__))
127830 +
127831 +#define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
127832 +#define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
127833 +#define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
127834 +#define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
127835 +
127836 +// should come from c-tree.h if only it were installed for gcc 4.5...
127837 +#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
127838 +
127839 +#if BUILDING_GCC_VERSION == 4005
127840 +#define FOR_EACH_LOCAL_DECL(FUN, I, D) for (tree vars = (FUN)->local_decls, (I) = 0; vars && ((D) = TREE_VALUE(vars)); vars = TREE_CHAIN(vars), (I)++)
127841 +#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
127842 +#define FOR_EACH_VEC_ELT(T, V, I, P) for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
127843 +#define TODO_rebuild_cgraph_edges 0
127844 +#define SCOPE_FILE_SCOPE_P(EXP) (!(EXP))
127845 +
127846 +#ifndef O_BINARY
127847 +#define O_BINARY 0
127848 +#endif
127849 +
127850 +static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
127851 +{
127852 + tree fndecl;
127853 +
127854 + if (!is_gimple_call(stmt))
127855 + return false;
127856 + fndecl = gimple_call_fndecl(stmt);
127857 + if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
127858 + return false;
127859 +// print_node(stderr, "pax", fndecl, 4);
127860 + return DECL_FUNCTION_CODE(fndecl) == code;
127861 +}
127862 +
127863 +static inline bool is_simple_builtin(tree decl)
127864 +{
127865 + if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
127866 + return false;
127867 +
127868 + switch (DECL_FUNCTION_CODE(decl)) {
127869 + /* Builtins that expand to constants. */
127870 + case BUILT_IN_CONSTANT_P:
127871 + case BUILT_IN_EXPECT:
127872 + case BUILT_IN_OBJECT_SIZE:
127873 + case BUILT_IN_UNREACHABLE:
127874 + /* Simple register moves or loads from stack. */
127875 + case BUILT_IN_RETURN_ADDRESS:
127876 + case BUILT_IN_EXTRACT_RETURN_ADDR:
127877 + case BUILT_IN_FROB_RETURN_ADDR:
127878 + case BUILT_IN_RETURN:
127879 + case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
127880 + case BUILT_IN_FRAME_ADDRESS:
127881 + case BUILT_IN_VA_END:
127882 + case BUILT_IN_STACK_SAVE:
127883 + case BUILT_IN_STACK_RESTORE:
127884 + /* Exception state returns or moves registers around. */
127885 + case BUILT_IN_EH_FILTER:
127886 + case BUILT_IN_EH_POINTER:
127887 + case BUILT_IN_EH_COPY_VALUES:
127888 + return true;
127889 +
127890 + default:
127891 + return false;
127892 + }
127893 +}
127894 +
127895 +static inline void add_local_decl(struct function *fun, tree d)
127896 +{
127897 + gcc_assert(TREE_CODE(d) == VAR_DECL);
127898 + fun->local_decls = tree_cons(NULL_TREE, d, fun->local_decls);
127899 +}
127900 +#endif
127901 +
127902 +#if BUILDING_GCC_VERSION <= 4006
127903 +#define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
127904 +#define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
127905 +#define EDGE_PRESERVE 0ULL
127906 +#define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
127907 +#define flag_fat_lto_objects true
127908 +
127909 +#define get_random_seed(noinit) ({ \
127910 + unsigned HOST_WIDE_INT seed; \
127911 + sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
127912 + seed * seed; })
127913 +
127914 +#define int_const_binop(code, arg1, arg2) int_const_binop((code), (arg1), (arg2), 0)
127915 +
127916 +static inline bool gimple_clobber_p(gimple s __unused)
127917 +{
127918 + return false;
127919 +}
127920 +
127921 +static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
127922 +{
127923 + unsigned i;
127924 +
127925 + for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
127926 + tree op = gimple_asm_clobber_op(stmt, i);
127927 + if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
127928 + return true;
127929 + }
127930 +
127931 + return false;
127932 +}
127933 +
127934 +static inline tree builtin_decl_implicit(enum built_in_function fncode)
127935 +{
127936 + return implicit_built_in_decls[fncode];
127937 +}
127938 +
127939 +static inline int ipa_reverse_postorder(struct cgraph_node **order)
127940 +{
127941 + return cgraph_postorder(order);
127942 +}
127943 +
127944 +static inline struct cgraph_node *cgraph_get_create_node(tree decl)
127945 +{
127946 + struct cgraph_node *node = cgraph_get_node(decl);
127947 +
127948 + return node ? node : cgraph_node(decl);
127949 +}
127950 +
127951 +static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
127952 +{
127953 + return node->analyzed && !node->thunk.thunk_p && !node->alias;
127954 +}
127955 +
127956 +static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
127957 +{
127958 + struct cgraph_node *node;
127959 +
127960 + for (node = cgraph_nodes; node; node = node->next)
127961 + if (cgraph_function_with_gimple_body_p(node))
127962 + return node;
127963 + return NULL;
127964 +}
127965 +
127966 +static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
127967 +{
127968 + for (node = node->next; node; node = node->next)
127969 + if (cgraph_function_with_gimple_body_p(node))
127970 + return node;
127971 + return NULL;
127972 +}
127973 +
127974 +#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
127975 + for ((node) = cgraph_first_function_with_gimple_body(); (node); \
127976 + (node) = cgraph_next_function_with_gimple_body(node))
127977 +
127978 +static inline void varpool_add_new_variable(tree decl)
127979 +{
127980 + varpool_finalize_decl(decl);
127981 +}
127982 +#endif
127983 +
127984 +#if BUILDING_GCC_VERSION == 4006
127985 +extern void debug_gimple_stmt(gimple);
127986 +extern void debug_gimple_seq(gimple_seq);
127987 +extern void print_gimple_seq(FILE *, gimple_seq, int, int);
127988 +extern void print_gimple_stmt(FILE *, gimple, int, int);
127989 +extern void print_gimple_expr(FILE *, gimple, int, int);
127990 +extern void dump_gimple_stmt(pretty_printer *, gimple, int, int);
127991 +#endif
127992 +
127993 +#if BUILDING_GCC_VERSION <= 4007
127994 +#define FOR_EACH_FUNCTION(node) for (node = cgraph_nodes; node; node = node->next)
127995 +#define FOR_EACH_VARIABLE(node) for (node = varpool_nodes; node; node = node->next)
127996 +#define PROP_loops 0
127997 +#define NODE_SYMBOL(node) (node)
127998 +#define NODE_DECL(node) (node)->decl
127999 +#define INSN_LOCATION(INSN) RTL_LOCATION(INSN)
128000 +
128001 +static inline int bb_loop_depth(const_basic_block bb)
128002 +{
128003 + return bb->loop_father ? loop_depth(bb->loop_father) : 0;
128004 +}
128005 +
128006 +static inline bool gimple_store_p(gimple gs)
128007 +{
128008 + tree lhs = gimple_get_lhs(gs);
128009 + return lhs && !is_gimple_reg(lhs);
128010 +}
128011 +#endif
128012 +
128013 +#if BUILDING_GCC_VERSION == 4007 || BUILDING_GCC_VERSION == 4008
128014 +static inline struct cgraph_node *cgraph_alias_target(struct cgraph_node *n)
128015 +{
128016 + return cgraph_alias_aliased_node(n);
128017 +}
128018 +#endif
128019 +
128020 +#if BUILDING_GCC_VERSION >= 4007 && BUILDING_GCC_VERSION <= 4009
128021 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
128022 + cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
128023 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
128024 + cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
128025 +#endif
128026 +
128027 +#if BUILDING_GCC_VERSION <= 4008
128028 +#define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
128029 +#define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
128030 +#define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
128031 +#define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
128032 +#define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
128033 +#define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
128034 +#define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
128035 +#define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
128036 +#define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
128037 +#define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
128038 +
128039 +static inline bool tree_fits_shwi_p(const_tree t)
128040 +{
128041 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
128042 + return false;
128043 +
128044 + if (TREE_INT_CST_HIGH(t) == 0 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) >= 0)
128045 + return true;
128046 +
128047 + if (TREE_INT_CST_HIGH(t) == -1 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) < 0 && !TYPE_UNSIGNED(TREE_TYPE(t)))
128048 + return true;
128049 +
128050 + return false;
128051 +}
128052 +
128053 +static inline bool tree_fits_uhwi_p(const_tree t)
128054 +{
128055 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
128056 + return false;
128057 +
128058 + return TREE_INT_CST_HIGH(t) == 0;
128059 +}
128060 +
128061 +static inline HOST_WIDE_INT tree_to_shwi(const_tree t)
128062 +{
128063 + gcc_assert(tree_fits_shwi_p(t));
128064 + return TREE_INT_CST_LOW(t);
128065 +}
128066 +
128067 +static inline unsigned HOST_WIDE_INT tree_to_uhwi(const_tree t)
128068 +{
128069 + gcc_assert(tree_fits_uhwi_p(t));
128070 + return TREE_INT_CST_LOW(t);
128071 +}
128072 +
128073 +static inline const char *get_tree_code_name(enum tree_code code)
128074 +{
128075 + gcc_assert(code < MAX_TREE_CODES);
128076 + return tree_code_name[code];
128077 +}
128078 +
128079 +#define ipa_remove_stmt_references(cnode, stmt)
128080 +
128081 +typedef union gimple_statement_d gasm;
128082 +typedef union gimple_statement_d gassign;
128083 +typedef union gimple_statement_d gcall;
128084 +typedef union gimple_statement_d gcond;
128085 +typedef union gimple_statement_d gdebug;
128086 +typedef union gimple_statement_d gphi;
128087 +typedef union gimple_statement_d greturn;
128088 +
128089 +static inline gasm *as_a_gasm(gimple stmt)
128090 +{
128091 + return stmt;
128092 +}
128093 +
128094 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
128095 +{
128096 + return stmt;
128097 +}
128098 +
128099 +static inline gassign *as_a_gassign(gimple stmt)
128100 +{
128101 + return stmt;
128102 +}
128103 +
128104 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
128105 +{
128106 + return stmt;
128107 +}
128108 +
128109 +static inline gcall *as_a_gcall(gimple stmt)
128110 +{
128111 + return stmt;
128112 +}
128113 +
128114 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
128115 +{
128116 + return stmt;
128117 +}
128118 +
128119 +static inline gcond *as_a_gcond(gimple stmt)
128120 +{
128121 + return stmt;
128122 +}
128123 +
128124 +static inline const gcond *as_a_const_gcond(const_gimple stmt)
128125 +{
128126 + return stmt;
128127 +}
128128 +
128129 +static inline gdebug *as_a_gdebug(gimple stmt)
128130 +{
128131 + return stmt;
128132 +}
128133 +
128134 +static inline const gdebug *as_a_const_gdebug(const_gimple stmt)
128135 +{
128136 + return stmt;
128137 +}
128138 +
128139 +static inline gphi *as_a_gphi(gimple stmt)
128140 +{
128141 + return stmt;
128142 +}
128143 +
128144 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
128145 +{
128146 + return stmt;
128147 +}
128148 +
128149 +static inline greturn *as_a_greturn(gimple stmt)
128150 +{
128151 + return stmt;
128152 +}
128153 +
128154 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
128155 +{
128156 + return stmt;
128157 +}
128158 +#endif
128159 +
128160 +#if BUILDING_GCC_VERSION == 4008
128161 +#define NODE_SYMBOL(node) (&(node)->symbol)
128162 +#define NODE_DECL(node) (node)->symbol.decl
128163 +#endif
128164 +
128165 +#if BUILDING_GCC_VERSION >= 4008
128166 +#define add_referenced_var(var)
128167 +#define mark_sym_for_renaming(var)
128168 +#define varpool_mark_needed_node(node)
128169 +#define create_var_ann(var)
128170 +#define TODO_dump_func 0
128171 +#define TODO_dump_cgraph 0
128172 +#endif
128173 +
128174 +#if BUILDING_GCC_VERSION <= 4009
128175 +#define TODO_verify_il 0
128176 +#define AVAIL_INTERPOSABLE AVAIL_OVERWRITABLE
128177 +
128178 +#define section_name_prefix LTO_SECTION_NAME_PREFIX
128179 +#define fatal_error(loc, gmsgid, ...) fatal_error((gmsgid), __VA_ARGS__)
128180 +
128181 +typedef struct rtx_def rtx_insn;
128182 +
128183 +static inline void set_decl_section_name(tree node, const char *value)
128184 +{
128185 + DECL_SECTION_NAME(node) = build_string(strlen(value) + 1, value);
128186 +}
128187 +#endif
128188 +
128189 +#if BUILDING_GCC_VERSION == 4009
128190 +typedef struct gimple_statement_asm gasm;
128191 +typedef struct gimple_statement_base gassign;
128192 +typedef struct gimple_statement_call gcall;
128193 +typedef struct gimple_statement_base gcond;
128194 +typedef struct gimple_statement_base gdebug;
128195 +typedef struct gimple_statement_phi gphi;
128196 +typedef struct gimple_statement_base greturn;
128197 +
128198 +static inline gasm *as_a_gasm(gimple stmt)
128199 +{
128200 + return as_a<gasm>(stmt);
128201 +}
128202 +
128203 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
128204 +{
128205 + return as_a<const gasm>(stmt);
128206 +}
128207 +
128208 +static inline gassign *as_a_gassign(gimple stmt)
128209 +{
128210 + return stmt;
128211 +}
128212 +
128213 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
128214 +{
128215 + return stmt;
128216 +}
128217 +
128218 +static inline gcall *as_a_gcall(gimple stmt)
128219 +{
128220 + return as_a<gcall>(stmt);
128221 +}
128222 +
128223 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
128224 +{
128225 + return as_a<const gcall>(stmt);
128226 +}
128227 +
128228 +static inline gcond *as_a_gcond(gimple stmt)
128229 +{
128230 + return stmt;
128231 +}
128232 +
128233 +static inline const gcond *as_a_const_gcond(const_gimple stmt)
128234 +{
128235 + return stmt;
128236 +}
128237 +
128238 +static inline gdebug *as_a_gdebug(gimple stmt)
128239 +{
128240 + return stmt;
128241 +}
128242 +
128243 +static inline const gdebug *as_a_const_gdebug(const_gimple stmt)
128244 +{
128245 + return stmt;
128246 +}
128247 +
128248 +static inline gphi *as_a_gphi(gimple stmt)
128249 +{
128250 + return as_a<gphi>(stmt);
128251 +}
128252 +
128253 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
128254 +{
128255 + return as_a<const gphi>(stmt);
128256 +}
128257 +
128258 +static inline greturn *as_a_greturn(gimple stmt)
128259 +{
128260 + return stmt;
128261 +}
128262 +
128263 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
128264 +{
128265 + return stmt;
128266 +}
128267 +#endif
128268 +
128269 +#if BUILDING_GCC_VERSION >= 4009
128270 +#define TODO_ggc_collect 0
128271 +#define NODE_SYMBOL(node) (node)
128272 +#define NODE_DECL(node) (node)->decl
128273 +#define cgraph_node_name(node) (node)->name()
128274 +#define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
128275 +#endif
128276 +
128277 +#if BUILDING_GCC_VERSION >= 5000
128278 +#define TODO_verify_ssa TODO_verify_il
128279 +#define TODO_verify_flow TODO_verify_il
128280 +#define TODO_verify_stmts TODO_verify_il
128281 +#define TODO_verify_rtl_sharing TODO_verify_il
128282 +
128283 +//#define TREE_INT_CST_HIGH(NODE) ({ TREE_INT_CST_EXT_NUNITS(NODE) > 1 ? (unsigned HOST_WIDE_INT)TREE_INT_CST_ELT(NODE, 1) : 0; })
128284 +
128285 +#define INSN_DELETED_P(insn) (insn)->deleted()
128286 +
128287 +// symtab/cgraph related
128288 +#define debug_cgraph_node(node) (node)->debug()
128289 +#define cgraph_get_node(decl) cgraph_node::get(decl)
128290 +#define cgraph_get_create_node(decl) cgraph_node::get_create(decl)
128291 +#define cgraph_n_nodes symtab->cgraph_count
128292 +#define cgraph_max_uid symtab->cgraph_max_uid
128293 +#define varpool_get_node(decl) varpool_node::get(decl)
128294 +
128295 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
128296 + (caller)->create_edge((callee), (call_stmt), (count), (freq))
128297 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
128298 + (caller)->create_edge_including_clones((callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
128299 +
128300 +typedef struct cgraph_node *cgraph_node_ptr;
128301 +typedef struct cgraph_edge *cgraph_edge_p;
128302 +typedef struct varpool_node *varpool_node_ptr;
128303 +
128304 +static inline void change_decl_assembler_name(tree decl, tree name)
128305 +{
128306 + symtab->change_decl_assembler_name(decl, name);
128307 +}
128308 +
128309 +static inline void varpool_finalize_decl(tree decl)
128310 +{
128311 + varpool_node::finalize_decl(decl);
128312 +}
128313 +
128314 +static inline void varpool_add_new_variable(tree decl)
128315 +{
128316 + varpool_node::add(decl);
128317 +}
128318 +
128319 +static inline unsigned int rebuild_cgraph_edges(void)
128320 +{
128321 + return cgraph_edge::rebuild_edges();
128322 +}
128323 +
128324 +static inline cgraph_node_ptr cgraph_function_node(cgraph_node_ptr node, enum availability *availability)
128325 +{
128326 + return node->function_symbol(availability);
128327 +}
128328 +
128329 +static inline cgraph_node_ptr cgraph_function_or_thunk_node(cgraph_node_ptr node, enum availability *availability = NULL)
128330 +{
128331 + return node->ultimate_alias_target(availability);
128332 +}
128333 +
128334 +static inline bool cgraph_only_called_directly_p(cgraph_node_ptr node)
128335 +{
128336 + return node->only_called_directly_p();
128337 +}
128338 +
128339 +static inline enum availability cgraph_function_body_availability(cgraph_node_ptr node)
128340 +{
128341 + return node->get_availability();
128342 +}
128343 +
128344 +static inline cgraph_node_ptr cgraph_alias_target(cgraph_node_ptr node)
128345 +{
128346 + return node->get_alias_target();
128347 +}
128348 +
128349 +static inline struct cgraph_node_hook_list *cgraph_add_function_insertion_hook(cgraph_node_hook hook, void *data)
128350 +{
128351 + return symtab->add_cgraph_insertion_hook(hook, data);
128352 +}
128353 +
128354 +static inline void cgraph_remove_function_insertion_hook(struct cgraph_node_hook_list *entry)
128355 +{
128356 + symtab->remove_cgraph_insertion_hook(entry);
128357 +}
128358 +
128359 +static inline struct cgraph_node_hook_list *cgraph_add_node_removal_hook(cgraph_node_hook hook, void *data)
128360 +{
128361 + return symtab->add_cgraph_removal_hook(hook, data);
128362 +}
128363 +
128364 +static inline void cgraph_remove_node_removal_hook(struct cgraph_node_hook_list *entry)
128365 +{
128366 + symtab->remove_cgraph_removal_hook(entry);
128367 +}
128368 +
128369 +static inline struct cgraph_2node_hook_list *cgraph_add_node_duplication_hook(cgraph_2node_hook hook, void *data)
128370 +{
128371 + return symtab->add_cgraph_duplication_hook(hook, data);
128372 +}
128373 +
128374 +static inline void cgraph_remove_node_duplication_hook(struct cgraph_2node_hook_list *entry)
128375 +{
128376 + symtab->remove_cgraph_duplication_hook(entry);
128377 +}
128378 +
128379 +// gimple related
128380 +static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree lhs, tree op1, tree op2 MEM_STAT_DECL)
128381 +{
128382 + return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT);
128383 +}
128384 +
128385 +template <>
128386 +template <>
128387 +inline bool is_a_helper<const gassign *>::test(const_gimple gs)
128388 +{
128389 + return gs->code == GIMPLE_ASSIGN;
128390 +}
128391 +
128392 +template <>
128393 +template <>
128394 +inline bool is_a_helper<const greturn *>::test(const_gimple gs)
128395 +{
128396 + return gs->code == GIMPLE_RETURN;
128397 +}
128398 +
128399 +static inline gasm *as_a_gasm(gimple stmt)
128400 +{
128401 + return as_a<gasm *>(stmt);
128402 +}
128403 +
128404 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
128405 +{
128406 + return as_a<const gasm *>(stmt);
128407 +}
128408 +
128409 +static inline gassign *as_a_gassign(gimple stmt)
128410 +{
128411 + return as_a<gassign *>(stmt);
128412 +}
128413 +
128414 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
128415 +{
128416 + return as_a<const gassign *>(stmt);
128417 +}
128418 +
128419 +static inline gcall *as_a_gcall(gimple stmt)
128420 +{
128421 + return as_a<gcall *>(stmt);
128422 +}
128423 +
128424 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
128425 +{
128426 + return as_a<const gcall *>(stmt);
128427 +}
128428 +
128429 +static inline gphi *as_a_gphi(gimple stmt)
128430 +{
128431 + return as_a<gphi *>(stmt);
128432 +}
128433 +
128434 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
128435 +{
128436 + return as_a<const gphi *>(stmt);
128437 +}
128438 +
128439 +static inline greturn *as_a_greturn(gimple stmt)
128440 +{
128441 + return as_a<greturn *>(stmt);
128442 +}
128443 +
128444 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
128445 +{
128446 + return as_a<const greturn *>(stmt);
128447 +}
128448 +
128449 +// IPA/LTO related
128450 +#define ipa_ref_list_referring_iterate(L,I,P) (L)->referring.iterate((I), &(P))
128451 +#define ipa_ref_list_reference_iterate(L,I,P) (L)->reference.iterate((I), &(P))
128452 +
128453 +static inline cgraph_node_ptr ipa_ref_referring_node(struct ipa_ref *ref)
128454 +{
128455 + return dyn_cast<cgraph_node_ptr>(ref->referring);
128456 +}
128457 +
128458 +static inline void ipa_remove_stmt_references(symtab_node *referring_node, gimple stmt)
128459 +{
128460 + referring_node->remove_stmt_references(stmt);
128461 +}
128462 +#endif
128463 +
128464 +#endif
128465 diff --git a/tools/gcc/gen-random-seed.sh b/tools/gcc/gen-random-seed.sh
128466 new file mode 100644
128467 index 0000000..7514850
128468 --- /dev/null
128469 +++ b/tools/gcc/gen-random-seed.sh
128470 @@ -0,0 +1,8 @@
128471 +#!/bin/sh
128472 +
128473 +if [ ! -f "$1" ]; then
128474 + SEED=`od -A n -t x8 -N 32 /dev/urandom | tr -d ' \n'`
128475 + echo "const char *randstruct_seed = \"$SEED\";" > "$1"
128476 + HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'`
128477 + echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"
128478 +fi
128479 diff --git a/tools/gcc/initify_plugin.c b/tools/gcc/initify_plugin.c
128480 new file mode 100644
128481 index 0000000..294ac43
128482 --- /dev/null
128483 +++ b/tools/gcc/initify_plugin.c
128484 @@ -0,0 +1,450 @@
128485 +/*
128486 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
128487 + * Licensed under the GPL v2, or (at your option) v3
128488 + *
128489 + * Homepage:
128490 + * https://github.com/ephox-gcc-plugins/initify
128491 + *
128492 + * Move string constants (__func__ and function string arguments marked by the nocapture attribute)
128493 + * only referenced in __init/__exit functions to __initconst/__exitconst sections.
128494 + *
128495 + * Usage:
128496 + * $ make
128497 + * $ make run
128498 + */
128499 +
128500 +#include "gcc-common.h"
128501 +
128502 +int plugin_is_GPL_compatible;
128503 +
128504 +static bool verbose = false;
128505 +
128506 +static struct plugin_info initify_plugin_info = {
128507 + .version = "20150524a",
128508 + .help = "initify_plugin\n",
128509 +};
128510 +
128511 +static tree handle_nocapture_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
128512 +{
128513 + tree orig_attr, arg;
128514 +
128515 + *no_add_attrs = true;
128516 + switch (TREE_CODE(*node)) {
128517 + case FUNCTION_DECL:
128518 + case FUNCTION_TYPE:
128519 + case METHOD_TYPE:
128520 + break;
128521 +
128522 + case TYPE_DECL: {
128523 + const_tree fntype = TREE_TYPE(*node);
128524 +
128525 + if (TREE_CODE(fntype) == POINTER_TYPE)
128526 + fntype = TREE_TYPE(fntype);
128527 + if (TREE_CODE(fntype) == FUNCTION_TYPE || TREE_CODE(fntype) == METHOD_TYPE)
128528 + break;
128529 + // FALLTHROUGH
128530 + }
128531 +
128532 + default:
128533 + error("%s: %qE attribute only applies to functions", __func__, name);
128534 + debug_tree(*node);
128535 + return NULL_TREE;
128536 + }
128537 +
128538 + for (arg = args; arg; arg = TREE_CHAIN(arg)) {
128539 + tree position = TREE_VALUE(arg);
128540 +
128541 + if (TREE_CODE(position) != INTEGER_CST) {
128542 + error("%s: parameter isn't an integer", __func__);
128543 + debug_tree(arg);
128544 + return NULL_TREE;
128545 + }
128546 + }
128547 +
128548 + orig_attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(*node));
128549 + if (orig_attr)
128550 + chainon(TREE_VALUE(orig_attr), args);
128551 + else
128552 + *no_add_attrs = false;
128553 +
128554 + return NULL_TREE;
128555 +}
128556 +
128557 +static struct attribute_spec nocapture_attr = {
128558 + .name = "nocapture",
128559 + .min_length = 1,
128560 + .max_length = -1,
128561 + .decl_required = true,
128562 + .type_required = false,
128563 + .function_type_required = false,
128564 + .handler = handle_nocapture_attribute,
128565 +#if BUILDING_GCC_VERSION >= 4007
128566 + .affects_type_identity = false
128567 +#endif
128568 +};
128569 +
128570 +static void register_attributes(void __unused *event_data, void __unused *data)
128571 +{
128572 + register_attribute(&nocapture_attr);
128573 +}
128574 +
128575 +static const char *get_init_exit_section(const_tree decl)
128576 +{
128577 + const_tree section;
128578 + tree attr_value;
128579 +
128580 + section = lookup_attribute("section", DECL_ATTRIBUTES(decl));
128581 + if (!section)
128582 + return NULL;
128583 +
128584 + gcc_assert(TREE_VALUE(section));
128585 + for (attr_value = TREE_VALUE(section); attr_value; attr_value = TREE_CHAIN(attr_value)) {
128586 + const char *str = TREE_STRING_POINTER(TREE_VALUE(attr_value));
128587 +
128588 + if (!strncmp(str, ".init.", 6))
128589 + return str;
128590 +
128591 + if (!strncmp(str, ".exit.", 6))
128592 + return str;
128593 + }
128594 +
128595 + return NULL;
128596 +}
128597 +
128598 +static tree get_string_cst(tree var)
128599 +{
128600 + if (var == NULL_TREE)
128601 + return NULL_TREE;
128602 +
128603 + if (TREE_CODE(var) == STRING_CST)
128604 + return var;
128605 +
128606 + switch (TREE_CODE_CLASS(TREE_CODE(var))) {
128607 + case tcc_expression:
128608 + case tcc_reference: {
128609 + int i;
128610 +
128611 + for (i = 0; i < TREE_OPERAND_LENGTH(var); i++) {
128612 + tree ret = get_string_cst(TREE_OPERAND(var, i));
128613 + if (ret != NULL_TREE)
128614 + return ret;
128615 + }
128616 + break;
128617 + }
128618 +
128619 + default:
128620 + break;
128621 + }
128622 +
128623 + return NULL_TREE;
128624 +}
128625 +
128626 +static bool set_init_exit_section(tree decl, bool initexit)
128627 +{
128628 + const char *str;
128629 +
128630 + gcc_assert(DECL_P(decl));
128631 +
128632 + str = get_init_exit_section(decl);
128633 + if (str)
128634 + return false;
128635 +
128636 + if (initexit)
128637 + set_decl_section_name(decl, ".init.rodata.str");
128638 + else
128639 + set_decl_section_name(decl, ".exit.rodata.str");
128640 + return true;
128641 +}
128642 +
128643 +static void search_local_strs(bool initexit)
128644 +{
128645 + unsigned int i;
128646 + tree var;
128647 +
128648 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
128649 + tree str, init_val = DECL_INITIAL(var);
128650 +
128651 + if (init_val == NULL_TREE)
128652 + continue;
128653 + if (strcmp(DECL_NAME_POINTER(var), "__func__"))
128654 + continue;
128655 +
128656 + str = get_string_cst(init_val);
128657 + gcc_assert(str);
128658 +
128659 + if (set_init_exit_section(var, initexit) && verbose)
128660 + inform(DECL_SOURCE_LOCATION(var), "initified local var: %s: %s", DECL_NAME_POINTER(current_function_decl), TREE_STRING_POINTER(str));
128661 + }
128662 +}
128663 +
128664 +static tree create_tmp_assign(gcall *stmt, unsigned int num)
128665 +{
128666 + tree str, type, decl, arg = gimple_call_arg(stmt, num);
128667 +
128668 + str = get_string_cst(arg);
128669 + decl = build_decl(DECL_SOURCE_LOCATION(current_function_decl), VAR_DECL, create_tmp_var_name("cicus"), TREE_TYPE(str));
128670 +
128671 + type = TREE_TYPE(TREE_TYPE(decl));
128672 + type = build_qualified_type(type, TYPE_QUALS(type) | TYPE_QUAL_CONST);
128673 + TYPE_READONLY(type) = 1;
128674 + TREE_PUBLIC(type) = 0;
128675 +
128676 + DECL_INITIAL(decl) = str;
128677 + DECL_CONTEXT(decl) = current_function_decl;
128678 + DECL_ARTIFICIAL(decl) = 1;
128679 +
128680 + TREE_STATIC(decl) = 1;
128681 + TREE_READONLY(decl) = 1;
128682 + TREE_ADDRESSABLE(decl) = 1;
128683 + TREE_USED(decl) = 1;
128684 +
128685 + add_referenced_var(decl);
128686 + add_local_decl(cfun, decl);
128687 +
128688 + varpool_add_new_variable(decl);
128689 + varpool_mark_needed_node(varpool_node(decl));
128690 +
128691 + DECL_CHAIN(decl) = BLOCK_VARS(DECL_INITIAL(current_function_decl));
128692 + BLOCK_VARS(DECL_INITIAL (current_function_decl)) = decl;
128693 +
128694 + decl = build_fold_addr_expr_loc(DECL_SOURCE_LOCATION(current_function_decl), decl);
128695 + gimple_call_set_arg(stmt, num, decl);
128696 + update_stmt(stmt);
128697 +
128698 + return TREE_OPERAND(decl, 0);
128699 +}
128700 +
128701 +static bool is_syscall(const_tree fn)
128702 +{
128703 + if (!strncmp(DECL_NAME_POINTER(fn), "sys_", 4))
128704 + return true;
128705 +
128706 + if (!strncmp(DECL_NAME_POINTER(fn), "sys32_", 6))
128707 + return true;
128708 +
128709 + if (!strncmp(DECL_NAME_POINTER(fn), "compat_sys_", 11))
128710 + return true;
128711 +
128712 + return false;
128713 +}
128714 +
128715 +static bool is_vararg(const_tree fn)
128716 +{
128717 + tree arg_list;
128718 +
128719 + arg_list = TYPE_ARG_TYPES(TREE_TYPE(fn));
128720 + if (arg_list == NULL_TREE)
128721 + return false;
128722 +
128723 + return tree_last(arg_list) != void_list_node;
128724 +}
128725 +
128726 +// __printf(1, 0), 0: turn off the varargs checking
128727 +static bool check_varargs(const_tree attr)
128728 +{
128729 + const_tree attr_val;
128730 +
128731 + for (attr_val = TREE_VALUE(attr); attr_val; attr_val = TREE_CHAIN(attr_val)) {
128732 + if (TREE_VALUE(attr_val) == integer_zero_node)
128733 + return false;
128734 + }
128735 + return true;
128736 +}
128737 +
128738 +static bool is_nocapture_param(const_gimple stmt, unsigned int num)
128739 +{
128740 + unsigned int attr_arg_val = 0;
128741 + tree attr_val;
128742 + const_tree attr;
128743 + const_tree fndecl = gimple_call_fndecl(stmt);
128744 +
128745 + gcc_assert(DECL_ABSTRACT_ORIGIN(fndecl) == NULL_TREE);
128746 +
128747 + if (is_syscall(fndecl))
128748 + return true;
128749 +
128750 + attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(fndecl));
128751 + for (attr_val = TREE_VALUE(attr); attr_val; attr_val = TREE_CHAIN(attr_val)) {
128752 + attr_arg_val = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_val));
128753 +
128754 + if (attr_arg_val == num + 1)
128755 + return true;
128756 + }
128757 +
128758 + if (!is_vararg(fndecl))
128759 + return false;
128760 + if (!check_varargs(attr))
128761 + return false;
128762 + return attr_arg_val < num + 1;
128763 +}
128764 +
128765 +static void search_str_param(gcall *stmt, bool initexit)
128766 +{
128767 + unsigned int num;
128768 +
128769 + for (num = 0; num < gimple_call_num_args(stmt); num++) {
128770 + tree var, str, arg = gimple_call_arg(stmt, num);
128771 +
128772 + str = get_string_cst(arg);
128773 + if (str == NULL_TREE)
128774 + continue;
128775 +
128776 + if (!is_nocapture_param(stmt, num))
128777 + continue;
128778 +
128779 + var = create_tmp_assign(stmt, num);
128780 + if (set_init_exit_section(var, initexit) && verbose)
128781 + inform(gimple_location(stmt), "initified function arg: %s: [%s]", DECL_NAME_POINTER(current_function_decl), TREE_STRING_POINTER(str));
128782 + }
128783 +}
128784 +
128785 +static bool has_nocapture_param(const gcall *stmt)
128786 +{
128787 + const_tree attr, fndecl = gimple_call_fndecl(stmt);
128788 +
128789 + if (fndecl == NULL_TREE)
128790 + return false;
128791 +
128792 + if (is_syscall(fndecl))
128793 + return true;
128794 +
128795 + attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(fndecl));
128796 + return attr != NULL_TREE;
128797 +}
128798 +
128799 +static void search_const_strs(bool initexit)
128800 +{
128801 + basic_block bb;
128802 +
128803 + FOR_ALL_BB_FN(bb, cfun) {
128804 + gimple_stmt_iterator gsi;
128805 +
128806 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
128807 + gcall *call_stmt;
128808 + gimple stmt = gsi_stmt(gsi);
128809 +
128810 + if (!is_gimple_call(stmt))
128811 + continue;
128812 +
128813 + call_stmt = as_a_gcall(stmt);
128814 + if (has_nocapture_param(call_stmt))
128815 + search_str_param(call_stmt, initexit);
128816 + }
128817 + }
128818 +}
128819 +
128820 +static unsigned int handle_function(void)
128821 +{
128822 + bool initexit;
128823 + const char *section = get_init_exit_section(current_function_decl);
128824 +
128825 + if (!section)
128826 + return 0;
128827 +
128828 + initexit = !strncmp(section, ".init.", 6);
128829 + search_local_strs(initexit);
128830 + search_const_strs(initexit);
128831 +
128832 + return 0;
128833 +}
128834 +
128835 +#if BUILDING_GCC_VERSION >= 4009
128836 +namespace {
128837 +static const struct pass_data initify_plugin_pass_data = {
128838 +#else
128839 +static struct gimple_opt_pass initify_plugin_pass = {
128840 + .pass = {
128841 +#endif
128842 + .type = GIMPLE_PASS,
128843 + .name = "initify_plugin",
128844 +#if BUILDING_GCC_VERSION >= 4008
128845 + .optinfo_flags = OPTGROUP_NONE,
128846 +#endif
128847 +#if BUILDING_GCC_VERSION >= 5000
128848 +#elif BUILDING_GCC_VERSION >= 4009
128849 + .has_gate = false,
128850 + .has_execute = true,
128851 +#else
128852 + .gate = NULL,
128853 + .execute = handle_function,
128854 + .sub = NULL,
128855 + .next = NULL,
128856 + .static_pass_number = 0,
128857 +#endif
128858 + .tv_id = TV_NONE,
128859 + .properties_required = 0,
128860 + .properties_provided = 0,
128861 + .properties_destroyed = 0,
128862 + .todo_flags_start = 0,
128863 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
128864 +#if BUILDING_GCC_VERSION < 4009
128865 + }
128866 +#endif
128867 +};
128868 +
128869 +#if BUILDING_GCC_VERSION >= 4009
128870 +class initify_plugin_pass : public gimple_opt_pass {
128871 +public:
128872 + initify_plugin_pass() : gimple_opt_pass(initify_plugin_pass_data, g) {}
128873 +#if BUILDING_GCC_VERSION >= 5000
128874 + virtual unsigned int execute(function *) { return handle_function(); }
128875 +#else
128876 + unsigned int execute() { return handle_function(); }
128877 +#endif
128878 +};
128879 +}
128880 +
128881 +static struct opt_pass *make_initify_plugin_pass(void)
128882 +{
128883 + return new initify_plugin_pass();
128884 +}
128885 +#else
128886 +static struct opt_pass *make_initify_plugin_pass(void)
128887 +{
128888 + return &initify_plugin_pass.pass;
128889 +}
128890 +#endif
128891 +
128892 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
128893 +
128894 +static unsigned int initify_section_type_flags(tree decl, const char *name, int reloc)
128895 +{
128896 + if (!strcmp(name, ".init.rodata.str") || !strcmp(name, ".exit.rodata.str")) {
128897 + gcc_assert(TREE_CODE(decl) == VAR_DECL);
128898 + gcc_assert(DECL_INITIAL(decl));
128899 + gcc_assert(TREE_CODE(DECL_INITIAL(decl)) == STRING_CST);
128900 +
128901 + return 1 | SECTION_MERGE | SECTION_STRINGS;
128902 + }
128903 +
128904 + return old_section_type_flags(decl, name, reloc);
128905 +}
128906 +
128907 +static void initify_start_unit(void __unused *gcc_data, void __unused *user_data)
128908 +{
128909 + old_section_type_flags = targetm.section_type_flags;
128910 + targetm.section_type_flags = initify_section_type_flags;
128911 +}
128912 +
128913 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
128914 +{
128915 + const char * const plugin_name = plugin_info->base_name;
128916 + struct register_pass_info initify_plugin_pass_info;
128917 +
128918 + initify_plugin_pass_info.pass = make_initify_plugin_pass();
128919 + initify_plugin_pass_info.reference_pass_name = "nrv";
128920 + initify_plugin_pass_info.ref_pass_instance_number = 1;
128921 + initify_plugin_pass_info.pos_op = PASS_POS_INSERT_AFTER;
128922 +
128923 + if (!plugin_default_version_check(version, &gcc_version)) {
128924 + error(G_("incompatible gcc/plugin versions"));
128925 + return 1;
128926 + }
128927 +
128928 + register_callback(plugin_name, PLUGIN_INFO, NULL, &initify_plugin_info);
128929 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &initify_plugin_pass_info);
128930 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
128931 + register_callback(plugin_name, PLUGIN_START_UNIT, initify_start_unit, NULL);
128932 +
128933 + return 0;
128934 +}
128935 diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
128936 new file mode 100644
128937 index 0000000..457d54e
128938 --- /dev/null
128939 +++ b/tools/gcc/kallocstat_plugin.c
128940 @@ -0,0 +1,188 @@
128941 +/*
128942 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
128943 + * Licensed under the GPL v2
128944 + *
128945 + * Note: the choice of the license means that the compilation process is
128946 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
128947 + * but for the kernel it doesn't matter since it doesn't link against
128948 + * any of the gcc libraries
128949 + *
128950 + * gcc plugin to find the distribution of k*alloc sizes
128951 + *
128952 + * TODO:
128953 + *
128954 + * BUGS:
128955 + * - none known
128956 + */
128957 +
128958 +#include "gcc-common.h"
128959 +
128960 +int plugin_is_GPL_compatible;
128961 +
128962 +static struct plugin_info kallocstat_plugin_info = {
128963 + .version = "201401260140",
128964 + .help = NULL
128965 +};
128966 +
128967 +static const char * const kalloc_functions[] = {
128968 + "__kmalloc",
128969 + "kmalloc",
128970 + "kmalloc_large",
128971 + "kmalloc_node",
128972 + "kmalloc_order",
128973 + "kmalloc_order_trace",
128974 + "kmalloc_slab",
128975 + "kzalloc",
128976 + "kzalloc_node",
128977 +};
128978 +
128979 +static bool is_kalloc(const char *fnname)
128980 +{
128981 + size_t i;
128982 +
128983 + for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++)
128984 + if (!strcmp(fnname, kalloc_functions[i]))
128985 + return true;
128986 + return false;
128987 +}
128988 +
128989 +static unsigned int execute_kallocstat(void)
128990 +{
128991 + basic_block bb;
128992 +
128993 + // 1. loop through BBs and GIMPLE statements
128994 + FOR_EACH_BB_FN(bb, cfun) {
128995 + gimple_stmt_iterator gsi;
128996 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
128997 + // gimple match:
128998 + tree fndecl, size;
128999 + gimple stmt;
129000 + const char *fnname;
129001 +
129002 + // is it a call
129003 + stmt = gsi_stmt(gsi);
129004 + if (!is_gimple_call(stmt))
129005 + continue;
129006 + fndecl = gimple_call_fndecl(stmt);
129007 + if (fndecl == NULL_TREE)
129008 + continue;
129009 + if (TREE_CODE(fndecl) != FUNCTION_DECL)
129010 + continue;
129011 +
129012 + // is it a call to k*alloc
129013 + fnname = DECL_NAME_POINTER(fndecl);
129014 + if (!is_kalloc(fnname))
129015 + continue;
129016 +
129017 + // is the size arg const or the result of a simple const assignment
129018 + size = gimple_call_arg(stmt, 0);
129019 + while (true) {
129020 + expanded_location xloc;
129021 + size_t size_val;
129022 +
129023 + if (TREE_CONSTANT(size)) {
129024 + xloc = expand_location(gimple_location(stmt));
129025 + if (!xloc.file)
129026 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
129027 + size_val = TREE_INT_CST_LOW(size);
129028 + fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line);
129029 + break;
129030 + }
129031 +
129032 + if (TREE_CODE(size) != SSA_NAME)
129033 + break;
129034 + stmt = SSA_NAME_DEF_STMT(size);
129035 +//debug_gimple_stmt(stmt);
129036 +//debug_tree(size);
129037 + if (!stmt || !is_gimple_assign(stmt))
129038 + break;
129039 + if (gimple_num_ops(stmt) != 2)
129040 + break;
129041 + size = gimple_assign_rhs1(stmt);
129042 + }
129043 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
129044 +//debug_tree(gimple_call_fn(call_stmt));
129045 +//print_node(stderr, "pax", fndecl, 4);
129046 + }
129047 + }
129048 +
129049 + return 0;
129050 +}
129051 +
129052 +#if BUILDING_GCC_VERSION >= 4009
129053 +namespace {
129054 +static const struct pass_data kallocstat_pass_data = {
129055 +#else
129056 +static struct gimple_opt_pass kallocstat_pass = {
129057 + .pass = {
129058 +#endif
129059 + .type = GIMPLE_PASS,
129060 + .name = "kallocstat",
129061 +#if BUILDING_GCC_VERSION >= 4008
129062 + .optinfo_flags = OPTGROUP_NONE,
129063 +#endif
129064 +#if BUILDING_GCC_VERSION >= 5000
129065 +#elif BUILDING_GCC_VERSION == 4009
129066 + .has_gate = false,
129067 + .has_execute = true,
129068 +#else
129069 + .gate = NULL,
129070 + .execute = execute_kallocstat,
129071 + .sub = NULL,
129072 + .next = NULL,
129073 + .static_pass_number = 0,
129074 +#endif
129075 + .tv_id = TV_NONE,
129076 + .properties_required = 0,
129077 + .properties_provided = 0,
129078 + .properties_destroyed = 0,
129079 + .todo_flags_start = 0,
129080 + .todo_flags_finish = 0
129081 +#if BUILDING_GCC_VERSION < 4009
129082 + }
129083 +#endif
129084 +};
129085 +
129086 +#if BUILDING_GCC_VERSION >= 4009
129087 +class kallocstat_pass : public gimple_opt_pass {
129088 +public:
129089 + kallocstat_pass() : gimple_opt_pass(kallocstat_pass_data, g) {}
129090 +#if BUILDING_GCC_VERSION >= 5000
129091 + virtual unsigned int execute(function *) { return execute_kallocstat(); }
129092 +#else
129093 + unsigned int execute() { return execute_kallocstat(); }
129094 +#endif
129095 +};
129096 +}
129097 +
129098 +static opt_pass *make_kallocstat_pass(void)
129099 +{
129100 + return new kallocstat_pass();
129101 +}
129102 +#else
129103 +static struct opt_pass *make_kallocstat_pass(void)
129104 +{
129105 + return &kallocstat_pass.pass;
129106 +}
129107 +#endif
129108 +
129109 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
129110 +{
129111 + const char * const plugin_name = plugin_info->base_name;
129112 + struct register_pass_info kallocstat_pass_info;
129113 +
129114 + kallocstat_pass_info.pass = make_kallocstat_pass();
129115 + kallocstat_pass_info.reference_pass_name = "ssa";
129116 + kallocstat_pass_info.ref_pass_instance_number = 1;
129117 + kallocstat_pass_info.pos_op = PASS_POS_INSERT_AFTER;
129118 +
129119 + if (!plugin_default_version_check(version, &gcc_version)) {
129120 + error(G_("incompatible gcc/plugin versions"));
129121 + return 1;
129122 + }
129123 +
129124 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info);
129125 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info);
129126 +
129127 + return 0;
129128 +}
129129 diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
129130 new file mode 100644
129131 index 0000000..4838c8a
129132 --- /dev/null
129133 +++ b/tools/gcc/kernexec_plugin.c
129134 @@ -0,0 +1,551 @@
129135 +/*
129136 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
129137 + * Licensed under the GPL v2
129138 + *
129139 + * Note: the choice of the license means that the compilation process is
129140 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
129141 + * but for the kernel it doesn't matter since it doesn't link against
129142 + * any of the gcc libraries
129143 + *
129144 + * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386
129145 + *
129146 + * TODO:
129147 + *
129148 + * BUGS:
129149 + * - none known
129150 + */
129151 +
129152 +#include "gcc-common.h"
129153 +
129154 +int plugin_is_GPL_compatible;
129155 +
129156 +static struct plugin_info kernexec_plugin_info = {
129157 + .version = "201401260140",
129158 + .help = "method=[bts|or]\tinstrumentation method\n"
129159 +};
129160 +
129161 +static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *);
129162 +static void (*kernexec_instrument_retaddr)(rtx);
129163 +
129164 +/*
129165 + * add special KERNEXEC instrumentation: reload %r12 after it has been clobbered
129166 + */
129167 +static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi)
129168 +{
129169 + gimple stmt;
129170 + gasm *asm_movabs_stmt;
129171 +
129172 + // build asm volatile("movabs $0x8000000000000000, %%r12\n\t" : : : );
129173 + stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r12\n\t", NULL, NULL, NULL, NULL);
129174 + asm_movabs_stmt = as_a_gasm(stmt);
129175 + gimple_asm_set_volatile(asm_movabs_stmt, true);
129176 + gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING);
129177 + update_stmt(asm_movabs_stmt);
129178 +}
129179 +
129180 +/*
129181 + * find all asm() stmts that clobber r12 and add a reload of r12
129182 + */
129183 +static unsigned int execute_kernexec_reload(void)
129184 +{
129185 + basic_block bb;
129186 +
129187 + // 1. loop through BBs and GIMPLE statements
129188 + FOR_EACH_BB_FN(bb, cfun) {
129189 + gimple_stmt_iterator gsi;
129190 +
129191 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
129192 + // gimple match: __asm__ ("" : : : "r12");
129193 + gimple stmt;
129194 + gasm *asm_stmt;
129195 + size_t nclobbers;
129196 +
129197 + // is it an asm ...
129198 + stmt = gsi_stmt(gsi);
129199 + if (gimple_code(stmt) != GIMPLE_ASM)
129200 + continue;
129201 +
129202 + asm_stmt = as_a_gasm(stmt);
129203 +
129204 + // ... clobbering r12
129205 + nclobbers = gimple_asm_nclobbers(asm_stmt);
129206 + while (nclobbers--) {
129207 + tree op = gimple_asm_clobber_op(asm_stmt, nclobbers);
129208 + if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r12"))
129209 + continue;
129210 + kernexec_reload_fptr_mask(&gsi);
129211 +//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO);
129212 + break;
129213 + }
129214 + }
129215 + }
129216 +
129217 + return 0;
129218 +}
129219 +
129220 +/*
129221 + * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce
129222 + * a non-canonical address from a userland ptr and will just trigger a GPF on dereference
129223 + */
129224 +static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi)
129225 +{
129226 + gimple assign_intptr, assign_new_fptr;
129227 + gcall *call_stmt;
129228 + tree intptr, orptr, old_fptr, new_fptr, kernexec_mask;
129229 +
129230 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
129231 + old_fptr = gimple_call_fn(call_stmt);
129232 +
129233 + // create temporary unsigned long variable used for bitops and cast fptr to it
129234 + intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts");
129235 + add_referenced_var(intptr);
129236 + intptr = make_ssa_name(intptr, NULL);
129237 + assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr));
129238 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
129239 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
129240 + update_stmt(assign_intptr);
129241 +
129242 + // apply logical or to temporary unsigned long and bitmask
129243 + kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000LL);
129244 +// kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000LL);
129245 + orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask);
129246 + intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL);
129247 + assign_intptr = gimple_build_assign(intptr, orptr);
129248 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
129249 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
129250 + update_stmt(assign_intptr);
129251 +
129252 + // cast temporary unsigned long back to a temporary fptr variable
129253 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr");
129254 + add_referenced_var(new_fptr);
129255 + new_fptr = make_ssa_name(new_fptr, NULL);
129256 + assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr));
129257 + SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr;
129258 + gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT);
129259 + update_stmt(assign_new_fptr);
129260 +
129261 + // replace call stmt fn with the new fptr
129262 + gimple_call_set_fn(call_stmt, new_fptr);
129263 + update_stmt(call_stmt);
129264 +}
129265 +
129266 +static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi)
129267 +{
129268 + gimple stmt;
129269 + gasm *asm_or_stmt;
129270 + gcall *call_stmt;
129271 + tree old_fptr, new_fptr, input, output;
129272 +#if BUILDING_GCC_VERSION <= 4007
129273 + VEC(tree, gc) *inputs = NULL;
129274 + VEC(tree, gc) *outputs = NULL;
129275 +#else
129276 + vec<tree, va_gc> *inputs = NULL;
129277 + vec<tree, va_gc> *outputs = NULL;
129278 +#endif
129279 +
129280 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
129281 + old_fptr = gimple_call_fn(call_stmt);
129282 +
129283 + // create temporary fptr variable
129284 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or");
129285 + add_referenced_var(new_fptr);
129286 + new_fptr = make_ssa_name(new_fptr, NULL);
129287 +
129288 + // build asm volatile("orq %%r12, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr));
129289 + input = build_tree_list(NULL_TREE, build_string(2, "0"));
129290 + input = chainon(NULL_TREE, build_tree_list(input, old_fptr));
129291 + output = build_tree_list(NULL_TREE, build_string(3, "=r"));
129292 + output = chainon(NULL_TREE, build_tree_list(output, new_fptr));
129293 +#if BUILDING_GCC_VERSION <= 4007
129294 + VEC_safe_push(tree, gc, inputs, input);
129295 + VEC_safe_push(tree, gc, outputs, output);
129296 +#else
129297 + vec_safe_push(inputs, input);
129298 + vec_safe_push(outputs, output);
129299 +#endif
129300 + stmt = gimple_build_asm_vec("orq %%r12, %0\n\t", inputs, outputs, NULL, NULL);
129301 + asm_or_stmt = as_a_gasm(stmt);
129302 + SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt;
129303 + gimple_asm_set_volatile(asm_or_stmt, true);
129304 + gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT);
129305 + update_stmt(asm_or_stmt);
129306 +
129307 + // replace call stmt fn with the new fptr
129308 + gimple_call_set_fn(call_stmt, new_fptr);
129309 + update_stmt(call_stmt);
129310 +}
129311 +
129312 +/*
129313 + * find all C level function pointer dereferences and forcibly set the highest bit of the pointer
129314 + */
129315 +static unsigned int execute_kernexec_fptr(void)
129316 +{
129317 + basic_block bb;
129318 +
129319 + // 1. loop through BBs and GIMPLE statements
129320 + FOR_EACH_BB_FN(bb, cfun) {
129321 + gimple_stmt_iterator gsi;
129322 +
129323 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
129324 + // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D));
129325 + tree fn;
129326 + gimple stmt;
129327 + gcall *call_stmt;
129328 +
129329 + // is it a call ...
129330 + stmt = gsi_stmt(gsi);
129331 + if (!is_gimple_call(stmt))
129332 + continue;
129333 + call_stmt = as_a_gcall(stmt);
129334 + fn = gimple_call_fn(call_stmt);
129335 + if (TREE_CODE(fn) == ADDR_EXPR)
129336 + continue;
129337 + if (TREE_CODE(fn) != SSA_NAME)
129338 + gcc_unreachable();
129339 +
129340 + // ... through a function pointer
129341 + if (SSA_NAME_VAR(fn) != NULL_TREE) {
129342 + fn = SSA_NAME_VAR(fn);
129343 + if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) {
129344 + debug_tree(fn);
129345 + gcc_unreachable();
129346 + }
129347 + }
129348 + fn = TREE_TYPE(fn);
129349 + if (TREE_CODE(fn) != POINTER_TYPE)
129350 + continue;
129351 + fn = TREE_TYPE(fn);
129352 + if (TREE_CODE(fn) != FUNCTION_TYPE)
129353 + continue;
129354 +
129355 + kernexec_instrument_fptr(&gsi);
129356 +
129357 +//debug_tree(gimple_call_fn(call_stmt));
129358 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
129359 + }
129360 + }
129361 +
129362 + return 0;
129363 +}
129364 +
129365 +// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn
129366 +static void kernexec_instrument_retaddr_bts(rtx insn)
129367 +{
129368 + rtx btsq;
129369 + rtvec argvec, constraintvec, labelvec;
129370 + int line;
129371 +
129372 + // create asm volatile("btsq $63,(%%rsp)":::)
129373 + argvec = rtvec_alloc(0);
129374 + constraintvec = rtvec_alloc(0);
129375 + labelvec = rtvec_alloc(0);
129376 + line = expand_location(RTL_LOCATION(insn)).line;
129377 + btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
129378 + MEM_VOLATILE_P(btsq) = 1;
129379 +// RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS
129380 + emit_insn_before(btsq, insn);
129381 +}
129382 +
129383 +// add special KERNEXEC instrumentation: orq %r12,(%rsp) just before retn
129384 +static void kernexec_instrument_retaddr_or(rtx insn)
129385 +{
129386 + rtx orq;
129387 + rtvec argvec, constraintvec, labelvec;
129388 + int line;
129389 +
129390 + // create asm volatile("orq %%r12,(%%rsp)":::)
129391 + argvec = rtvec_alloc(0);
129392 + constraintvec = rtvec_alloc(0);
129393 + labelvec = rtvec_alloc(0);
129394 + line = expand_location(RTL_LOCATION(insn)).line;
129395 + orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r12,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
129396 + MEM_VOLATILE_P(orq) = 1;
129397 +// RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS
129398 + emit_insn_before(orq, insn);
129399 +}
129400 +
129401 +/*
129402 + * find all asm level function returns and forcibly set the highest bit of the return address
129403 + */
129404 +static unsigned int execute_kernexec_retaddr(void)
129405 +{
129406 + rtx_insn *insn;
129407 +
129408 +// if (stack_realign_drap)
129409 +// inform(DECL_SOURCE_LOCATION(current_function_decl), "drap detected in %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
129410 +
129411 + // 1. find function returns
129412 + for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) {
129413 + // rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil))
129414 + // (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil))
129415 + // (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return)
129416 + rtx body;
129417 +
129418 + // is it a retn
129419 + if (!JUMP_P(insn))
129420 + continue;
129421 + body = PATTERN(insn);
129422 + if (GET_CODE(body) == PARALLEL)
129423 + body = XVECEXP(body, 0, 0);
129424 + if (!ANY_RETURN_P(body))
129425 + continue;
129426 + kernexec_instrument_retaddr(insn);
129427 + }
129428 +
129429 +// print_simple_rtl(stderr, get_insns());
129430 +// print_rtl(stderr, get_insns());
129431 +
129432 + return 0;
129433 +}
129434 +
129435 +static bool kernexec_cmodel_check(void)
129436 +{
129437 + tree section;
129438 +
129439 + if (ix86_cmodel != CM_KERNEL)
129440 + return false;
129441 +
129442 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
129443 + if (!section || !TREE_VALUE(section))
129444 + return true;
129445 +
129446 + section = TREE_VALUE(TREE_VALUE(section));
129447 + if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10))
129448 + return true;
129449 +
129450 + return false;
129451 +}
129452 +
129453 +#if BUILDING_GCC_VERSION >= 4009
129454 +namespace {
129455 +static const struct pass_data kernexec_reload_pass_data = {
129456 +#else
129457 +static struct gimple_opt_pass kernexec_reload_pass = {
129458 + .pass = {
129459 +#endif
129460 + .type = GIMPLE_PASS,
129461 + .name = "kernexec_reload",
129462 +#if BUILDING_GCC_VERSION >= 4008
129463 + .optinfo_flags = OPTGROUP_NONE,
129464 +#endif
129465 +#if BUILDING_GCC_VERSION >= 5000
129466 +#elif BUILDING_GCC_VERSION == 4009
129467 + .has_gate = true,
129468 + .has_execute = true,
129469 +#else
129470 + .gate = kernexec_cmodel_check,
129471 + .execute = execute_kernexec_reload,
129472 + .sub = NULL,
129473 + .next = NULL,
129474 + .static_pass_number = 0,
129475 +#endif
129476 + .tv_id = TV_NONE,
129477 + .properties_required = 0,
129478 + .properties_provided = 0,
129479 + .properties_destroyed = 0,
129480 + .todo_flags_start = 0,
129481 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
129482 +#if BUILDING_GCC_VERSION < 4009
129483 + }
129484 +#endif
129485 +};
129486 +
129487 +#if BUILDING_GCC_VERSION >= 4009
129488 +static const struct pass_data kernexec_fptr_pass_data = {
129489 +#else
129490 +static struct gimple_opt_pass kernexec_fptr_pass = {
129491 + .pass = {
129492 +#endif
129493 + .type = GIMPLE_PASS,
129494 + .name = "kernexec_fptr",
129495 +#if BUILDING_GCC_VERSION >= 4008
129496 + .optinfo_flags = OPTGROUP_NONE,
129497 +#endif
129498 +#if BUILDING_GCC_VERSION >= 5000
129499 +#elif BUILDING_GCC_VERSION == 4009
129500 + .has_gate = true,
129501 + .has_execute = true,
129502 +#else
129503 + .gate = kernexec_cmodel_check,
129504 + .execute = execute_kernexec_fptr,
129505 + .sub = NULL,
129506 + .next = NULL,
129507 + .static_pass_number = 0,
129508 +#endif
129509 + .tv_id = TV_NONE,
129510 + .properties_required = 0,
129511 + .properties_provided = 0,
129512 + .properties_destroyed = 0,
129513 + .todo_flags_start = 0,
129514 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
129515 +#if BUILDING_GCC_VERSION < 4009
129516 + }
129517 +#endif
129518 +};
129519 +
129520 +#if BUILDING_GCC_VERSION >= 4009
129521 +static const struct pass_data kernexec_retaddr_pass_data = {
129522 +#else
129523 +static struct rtl_opt_pass kernexec_retaddr_pass = {
129524 + .pass = {
129525 +#endif
129526 + .type = RTL_PASS,
129527 + .name = "kernexec_retaddr",
129528 +#if BUILDING_GCC_VERSION >= 4008
129529 + .optinfo_flags = OPTGROUP_NONE,
129530 +#endif
129531 +#if BUILDING_GCC_VERSION >= 5000
129532 +#elif BUILDING_GCC_VERSION == 4009
129533 + .has_gate = true,
129534 + .has_execute = true,
129535 +#else
129536 + .gate = kernexec_cmodel_check,
129537 + .execute = execute_kernexec_retaddr,
129538 + .sub = NULL,
129539 + .next = NULL,
129540 + .static_pass_number = 0,
129541 +#endif
129542 + .tv_id = TV_NONE,
129543 + .properties_required = 0,
129544 + .properties_provided = 0,
129545 + .properties_destroyed = 0,
129546 + .todo_flags_start = 0,
129547 + .todo_flags_finish = TODO_dump_func | TODO_ggc_collect
129548 +#if BUILDING_GCC_VERSION < 4009
129549 + }
129550 +#endif
129551 +};
129552 +
129553 +#if BUILDING_GCC_VERSION >= 4009
129554 +class kernexec_reload_pass : public gimple_opt_pass {
129555 +public:
129556 + kernexec_reload_pass() : gimple_opt_pass(kernexec_reload_pass_data, g) {}
129557 +#if BUILDING_GCC_VERSION >= 5000
129558 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
129559 + virtual unsigned int execute(function *) { return execute_kernexec_reload(); }
129560 +#else
129561 + bool gate() { return kernexec_cmodel_check(); }
129562 + unsigned int execute() { return execute_kernexec_reload(); }
129563 +#endif
129564 +};
129565 +
129566 +class kernexec_fptr_pass : public gimple_opt_pass {
129567 +public:
129568 + kernexec_fptr_pass() : gimple_opt_pass(kernexec_fptr_pass_data, g) {}
129569 +#if BUILDING_GCC_VERSION >= 5000
129570 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
129571 + virtual unsigned int execute(function *) { return execute_kernexec_fptr(); }
129572 +#else
129573 + bool gate() { return kernexec_cmodel_check(); }
129574 + unsigned int execute() { return execute_kernexec_fptr(); }
129575 +#endif
129576 +};
129577 +
129578 +class kernexec_retaddr_pass : public rtl_opt_pass {
129579 +public:
129580 + kernexec_retaddr_pass() : rtl_opt_pass(kernexec_retaddr_pass_data, g) {}
129581 +#if BUILDING_GCC_VERSION >= 5000
129582 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
129583 + virtual unsigned int execute(function *) { return execute_kernexec_retaddr(); }
129584 +#else
129585 + bool gate() { return kernexec_cmodel_check(); }
129586 + unsigned int execute() { return execute_kernexec_retaddr(); }
129587 +#endif
129588 +};
129589 +}
129590 +
129591 +static opt_pass *make_kernexec_reload_pass(void)
129592 +{
129593 + return new kernexec_reload_pass();
129594 +}
129595 +
129596 +static opt_pass *make_kernexec_fptr_pass(void)
129597 +{
129598 + return new kernexec_fptr_pass();
129599 +}
129600 +
129601 +static opt_pass *make_kernexec_retaddr_pass(void)
129602 +{
129603 + return new kernexec_retaddr_pass();
129604 +}
129605 +#else
129606 +static struct opt_pass *make_kernexec_reload_pass(void)
129607 +{
129608 + return &kernexec_reload_pass.pass;
129609 +}
129610 +
129611 +static struct opt_pass *make_kernexec_fptr_pass(void)
129612 +{
129613 + return &kernexec_fptr_pass.pass;
129614 +}
129615 +
129616 +static struct opt_pass *make_kernexec_retaddr_pass(void)
129617 +{
129618 + return &kernexec_retaddr_pass.pass;
129619 +}
129620 +#endif
129621 +
129622 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
129623 +{
129624 + const char * const plugin_name = plugin_info->base_name;
129625 + const int argc = plugin_info->argc;
129626 + const struct plugin_argument * const argv = plugin_info->argv;
129627 + int i;
129628 + struct register_pass_info kernexec_reload_pass_info;
129629 + struct register_pass_info kernexec_fptr_pass_info;
129630 + struct register_pass_info kernexec_retaddr_pass_info;
129631 +
129632 + kernexec_reload_pass_info.pass = make_kernexec_reload_pass();
129633 + kernexec_reload_pass_info.reference_pass_name = "ssa";
129634 + kernexec_reload_pass_info.ref_pass_instance_number = 1;
129635 + kernexec_reload_pass_info.pos_op = PASS_POS_INSERT_AFTER;
129636 +
129637 + kernexec_fptr_pass_info.pass = make_kernexec_fptr_pass();
129638 + kernexec_fptr_pass_info.reference_pass_name = "ssa";
129639 + kernexec_fptr_pass_info.ref_pass_instance_number = 1;
129640 + kernexec_fptr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
129641 +
129642 + kernexec_retaddr_pass_info.pass = make_kernexec_retaddr_pass();
129643 + kernexec_retaddr_pass_info.reference_pass_name = "pro_and_epilogue";
129644 + kernexec_retaddr_pass_info.ref_pass_instance_number = 1;
129645 + kernexec_retaddr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
129646 +
129647 + if (!plugin_default_version_check(version, &gcc_version)) {
129648 + error(G_("incompatible gcc/plugin versions"));
129649 + return 1;
129650 + }
129651 +
129652 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info);
129653 +
129654 + if (TARGET_64BIT == 0)
129655 + return 0;
129656 +
129657 + for (i = 0; i < argc; ++i) {
129658 + if (!strcmp(argv[i].key, "method")) {
129659 + if (!argv[i].value) {
129660 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
129661 + continue;
129662 + }
129663 + if (!strcmp(argv[i].value, "bts")) {
129664 + kernexec_instrument_fptr = kernexec_instrument_fptr_bts;
129665 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts;
129666 + } else if (!strcmp(argv[i].value, "or")) {
129667 + kernexec_instrument_fptr = kernexec_instrument_fptr_or;
129668 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_or;
129669 + fix_register("r12", 1, 1);
129670 + } else
129671 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
129672 + continue;
129673 + }
129674 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
129675 + }
129676 + if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr)
129677 + error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name);
129678 +
129679 + if (kernexec_instrument_fptr == kernexec_instrument_fptr_or)
129680 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info);
129681 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info);
129682 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info);
129683 +
129684 + return 0;
129685 +}
129686 diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
129687 new file mode 100644
129688 index 0000000..ac6f9b4
129689 --- /dev/null
129690 +++ b/tools/gcc/latent_entropy_plugin.c
129691 @@ -0,0 +1,474 @@
129692 +/*
129693 + * Copyright 2012-2015 by the PaX Team <pageexec@freemail.hu>
129694 + * Licensed under the GPL v2
129695 + *
129696 + * Note: the choice of the license means that the compilation process is
129697 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
129698 + * but for the kernel it doesn't matter since it doesn't link against
129699 + * any of the gcc libraries
129700 + *
129701 + * gcc plugin to help generate a little bit of entropy from program state,
129702 + * used throughout the uptime of the kernel
129703 + *
129704 + * TODO:
129705 + * - add ipa pass to identify not explicitly marked candidate functions
129706 + * - mix in more program state (function arguments/return values, loop variables, etc)
129707 + * - more instrumentation control via attribute parameters
129708 + *
129709 + * BUGS:
129710 + * - none known
129711 + */
129712 +
129713 +#include "gcc-common.h"
129714 +
129715 +int plugin_is_GPL_compatible;
129716 +
129717 +static GTY(()) tree latent_entropy_decl;
129718 +
129719 +static struct plugin_info latent_entropy_plugin_info = {
129720 + .version = "201504282240",
129721 + .help = NULL
129722 +};
129723 +
129724 +static unsigned HOST_WIDE_INT seed;
129725 +static unsigned HOST_WIDE_INT get_random_const(void)
129726 +{
129727 + unsigned int i;
129728 + unsigned HOST_WIDE_INT ret = 0;
129729 +
129730 + for (i = 0; i < 8 * sizeof ret; i++) {
129731 + ret = (ret << 1) | (seed & 1);
129732 + seed >>= 1;
129733 + if (ret & 1)
129734 + seed ^= 0xD800000000000000ULL;
129735 + }
129736 +
129737 + return ret;
129738 +}
129739 +
129740 +static tree handle_latent_entropy_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
129741 +{
129742 + tree type;
129743 + unsigned long long mask;
129744 +#if BUILDING_GCC_VERSION <= 4007
129745 + VEC(constructor_elt, gc) *vals;
129746 +#else
129747 + vec<constructor_elt, va_gc> *vals;
129748 +#endif
129749 +
129750 + switch (TREE_CODE(*node)) {
129751 + default:
129752 + *no_add_attrs = true;
129753 + error("%qE attribute only applies to functions and variables", name);
129754 + break;
129755 +
129756 + case VAR_DECL:
129757 + if (DECL_INITIAL(*node)) {
129758 + *no_add_attrs = true;
129759 + error("variable %qD with %qE attribute must not be initialized", *node, name);
129760 + break;
129761 + }
129762 +
129763 + if (!TREE_STATIC(*node)) {
129764 + *no_add_attrs = true;
129765 + error("variable %qD with %qE attribute must not be local", *node, name);
129766 + break;
129767 + }
129768 +
129769 + type = TREE_TYPE(*node);
129770 + switch (TREE_CODE(type)) {
129771 + default:
129772 + *no_add_attrs = true;
129773 + error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or a fixed sized structure with integer fields", *node, name);
129774 + break;
129775 +
129776 + case RECORD_TYPE: {
129777 + tree field;
129778 + unsigned int nelt = 0;
129779 +
129780 + for (field = TYPE_FIELDS(type); field; nelt++, field = TREE_CHAIN(field)) {
129781 + tree fieldtype;
129782 +
129783 + fieldtype = TREE_TYPE(field);
129784 + if (TREE_CODE(fieldtype) != INTEGER_TYPE) {
129785 + *no_add_attrs = true;
129786 + error("structure variable %qD with %qE attribute has a non-integer field %qE", *node, name, field);
129787 + break;
129788 + }
129789 + }
129790 +
129791 + if (field)
129792 + break;
129793 +
129794 +#if BUILDING_GCC_VERSION <= 4007
129795 + vals = VEC_alloc(constructor_elt, gc, nelt);
129796 +#else
129797 + vec_alloc(vals, nelt);
129798 +#endif
129799 +
129800 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
129801 + tree fieldtype;
129802 +
129803 + fieldtype = TREE_TYPE(field);
129804 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(fieldtype)) - 1);
129805 + mask = 2 * (mask - 1) + 1;
129806 +
129807 + if (TYPE_UNSIGNED(fieldtype))
129808 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cstu(fieldtype, mask & get_random_const()));
129809 + else
129810 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cst(fieldtype, mask & get_random_const()));
129811 + }
129812 +
129813 + DECL_INITIAL(*node) = build_constructor(type, vals);
129814 +//debug_tree(DECL_INITIAL(*node));
129815 + break;
129816 + }
129817 +
129818 + case INTEGER_TYPE:
129819 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(type)) - 1);
129820 + mask = 2 * (mask - 1) + 1;
129821 +
129822 + if (TYPE_UNSIGNED(type))
129823 + DECL_INITIAL(*node) = build_int_cstu(type, mask & get_random_const());
129824 + else
129825 + DECL_INITIAL(*node) = build_int_cst(type, mask & get_random_const());
129826 + break;
129827 +
129828 + case ARRAY_TYPE: {
129829 + tree elt_type, array_size, elt_size;
129830 + unsigned int i, nelt;
129831 +
129832 + elt_type = TREE_TYPE(type);
129833 + elt_size = TYPE_SIZE_UNIT(TREE_TYPE(type));
129834 + array_size = TYPE_SIZE_UNIT(type);
129835 +
129836 + if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size || TREE_CODE(array_size) != INTEGER_CST) {
129837 + *no_add_attrs = true;
129838 + error("array variable %qD with %qE attribute must be a fixed length integer array type", *node, name);
129839 + break;
129840 + }
129841 +
129842 + nelt = TREE_INT_CST_LOW(array_size) / TREE_INT_CST_LOW(elt_size);
129843 +#if BUILDING_GCC_VERSION <= 4007
129844 + vals = VEC_alloc(constructor_elt, gc, nelt);
129845 +#else
129846 + vec_alloc(vals, nelt);
129847 +#endif
129848 +
129849 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(elt_type)) - 1);
129850 + mask = 2 * (mask - 1) + 1;
129851 +
129852 + for (i = 0; i < nelt; i++)
129853 + if (TYPE_UNSIGNED(elt_type))
129854 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cstu(elt_type, mask & get_random_const()));
129855 + else
129856 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cst(elt_type, mask & get_random_const()));
129857 +
129858 + DECL_INITIAL(*node) = build_constructor(type, vals);
129859 +//debug_tree(DECL_INITIAL(*node));
129860 + break;
129861 + }
129862 + }
129863 + break;
129864 +
129865 + case FUNCTION_DECL:
129866 + break;
129867 + }
129868 +
129869 + return NULL_TREE;
129870 +}
129871 +
129872 +static struct attribute_spec latent_entropy_attr = {
129873 + .name = "latent_entropy",
129874 + .min_length = 0,
129875 + .max_length = 0,
129876 + .decl_required = true,
129877 + .type_required = false,
129878 + .function_type_required = false,
129879 + .handler = handle_latent_entropy_attribute,
129880 +#if BUILDING_GCC_VERSION >= 4007
129881 + .affects_type_identity = false
129882 +#endif
129883 +};
129884 +
129885 +static void register_attributes(void *event_data, void *data)
129886 +{
129887 + register_attribute(&latent_entropy_attr);
129888 +}
129889 +
129890 +static bool gate_latent_entropy(void)
129891 +{
129892 + // don't bother with noreturn functions for now
129893 + if (TREE_THIS_VOLATILE(current_function_decl))
129894 + return false;
129895 +
129896 + // gcc-4.5 doesn't discover some trivial noreturn functions
129897 + if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) == 0)
129898 + return false;
129899 +
129900 + return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE;
129901 +}
129902 +
129903 +static enum tree_code get_op(tree *rhs)
129904 +{
129905 + static enum tree_code op;
129906 + unsigned HOST_WIDE_INT random_const;
129907 +
129908 + random_const = get_random_const();
129909 +
129910 + switch (op) {
129911 + case BIT_XOR_EXPR:
129912 + op = PLUS_EXPR;
129913 + break;
129914 +
129915 + case PLUS_EXPR:
129916 + if (rhs) {
129917 + op = LROTATE_EXPR;
129918 + random_const &= HOST_BITS_PER_WIDE_INT - 1;
129919 + break;
129920 + }
129921 +
129922 + case LROTATE_EXPR:
129923 + default:
129924 + op = BIT_XOR_EXPR;
129925 + break;
129926 + }
129927 + if (rhs)
129928 + *rhs = build_int_cstu(unsigned_intDI_type_node, random_const);
129929 + return op;
129930 +}
129931 +
129932 +static void perturb_local_entropy(basic_block bb, tree local_entropy)
129933 +{
129934 + gimple_stmt_iterator gsi;
129935 + gimple assign;
129936 + tree addxorrol, rhs;
129937 + enum tree_code op;
129938 +
129939 + op = get_op(&rhs);
129940 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, op, unsigned_intDI_type_node, local_entropy, rhs);
129941 + assign = gimple_build_assign(local_entropy, addxorrol);
129942 + gsi = gsi_after_labels(bb);
129943 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
129944 + update_stmt(assign);
129945 +//debug_bb(bb);
129946 +}
129947 +
129948 +static void perturb_latent_entropy(basic_block bb, tree rhs)
129949 +{
129950 + gimple_stmt_iterator gsi;
129951 + gimple assign;
129952 + tree addxorrol, temp;
129953 +
129954 + // 1. create temporary copy of latent_entropy
129955 + temp = create_tmp_var(unsigned_intDI_type_node, "temp_latent_entropy");
129956 + add_referenced_var(temp);
129957 +
129958 + // 2. read...
129959 + temp = make_ssa_name(temp, NULL);
129960 + assign = gimple_build_assign(temp, latent_entropy_decl);
129961 + SSA_NAME_DEF_STMT(temp) = assign;
129962 + add_referenced_var(latent_entropy_decl);
129963 + gsi = gsi_after_labels(bb);
129964 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
129965 + update_stmt(assign);
129966 +
129967 + // 3. ...modify...
129968 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, get_op(NULL), unsigned_intDI_type_node, temp, rhs);
129969 + temp = make_ssa_name(SSA_NAME_VAR(temp), NULL);
129970 + assign = gimple_build_assign(temp, addxorrol);
129971 + SSA_NAME_DEF_STMT(temp) = assign;
129972 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
129973 + update_stmt(assign);
129974 +
129975 + // 4. ...write latent_entropy
129976 + assign = gimple_build_assign(latent_entropy_decl, temp);
129977 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
129978 + update_stmt(assign);
129979 +}
129980 +
129981 +static unsigned int execute_latent_entropy(void)
129982 +{
129983 + basic_block bb;
129984 + gimple assign;
129985 + gimple_stmt_iterator gsi;
129986 + tree local_entropy;
129987 +
129988 + if (!latent_entropy_decl) {
129989 +#if BUILDING_GCC_VERSION >= 4009
129990 + varpool_node *node;
129991 +#else
129992 + struct varpool_node *node;
129993 +#endif
129994 +
129995 + FOR_EACH_VARIABLE(node) {
129996 + tree var = NODE_DECL(node);
129997 +
129998 + if (DECL_NAME_LENGTH(var) < sizeof("latent_entropy") - 1)
129999 + continue;
130000 + if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy"))
130001 + continue;
130002 + latent_entropy_decl = var;
130003 +// debug_tree(var);
130004 + break;
130005 + }
130006 + if (!latent_entropy_decl) {
130007 +// debug_tree(current_function_decl);
130008 + return 0;
130009 + }
130010 + }
130011 +
130012 +//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
130013 +
130014 + // 1. create local entropy variable
130015 + local_entropy = create_tmp_var(unsigned_intDI_type_node, "local_entropy");
130016 + add_referenced_var(local_entropy);
130017 + mark_sym_for_renaming(local_entropy);
130018 +
130019 + // 2. initialize local entropy variable
130020 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
130021 + if (dom_info_available_p(CDI_DOMINATORS))
130022 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
130023 + gsi = gsi_start_bb(bb);
130024 +
130025 + assign = gimple_build_assign(local_entropy, build_int_cstu(unsigned_intDI_type_node, get_random_const()));
130026 +// gimple_set_location(assign, loc);
130027 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
130028 + update_stmt(assign);
130029 +//debug_bb(bb);
130030 + gcc_assert(single_succ_p(bb));
130031 + bb = single_succ(bb);
130032 +
130033 + // 3. instrument each BB with an operation on the local entropy variable
130034 + while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) {
130035 + perturb_local_entropy(bb, local_entropy);
130036 +//debug_bb(bb);
130037 + bb = bb->next_bb;
130038 + };
130039 +
130040 + // 4. mix local entropy into the global entropy variable
130041 + gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun)));
130042 + perturb_latent_entropy(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)), local_entropy);
130043 +//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)));
130044 + return 0;
130045 +}
130046 +
130047 +static void latent_entropy_start_unit(void *gcc_data, void *user_data)
130048 +{
130049 + tree latent_entropy_type;
130050 +
130051 + seed = get_random_seed(false);
130052 +
130053 + if (in_lto_p)
130054 + return;
130055 +
130056 + // extern volatile u64 latent_entropy
130057 + gcc_assert(TYPE_PRECISION(long_long_unsigned_type_node) == 64);
130058 + latent_entropy_type = build_qualified_type(long_long_unsigned_type_node, TYPE_QUALS(long_long_unsigned_type_node) | TYPE_QUAL_VOLATILE);
130059 + latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type);
130060 +
130061 + TREE_STATIC(latent_entropy_decl) = 1;
130062 + TREE_PUBLIC(latent_entropy_decl) = 1;
130063 + TREE_USED(latent_entropy_decl) = 1;
130064 + DECL_PRESERVE_P(latent_entropy_decl) = 1;
130065 + TREE_THIS_VOLATILE(latent_entropy_decl) = 1;
130066 + DECL_EXTERNAL(latent_entropy_decl) = 1;
130067 + DECL_ARTIFICIAL(latent_entropy_decl) = 1;
130068 + lang_hooks.decls.pushdecl(latent_entropy_decl);
130069 +// DECL_ASSEMBLER_NAME(latent_entropy_decl);
130070 +// varpool_finalize_decl(latent_entropy_decl);
130071 +// varpool_mark_needed_node(latent_entropy_decl);
130072 +}
130073 +
130074 +#if BUILDING_GCC_VERSION >= 4009
130075 +namespace {
130076 +static const struct pass_data latent_entropy_pass_data = {
130077 +#else
130078 +static struct gimple_opt_pass latent_entropy_pass = {
130079 + .pass = {
130080 +#endif
130081 + .type = GIMPLE_PASS,
130082 + .name = "latent_entropy",
130083 +#if BUILDING_GCC_VERSION >= 4008
130084 + .optinfo_flags = OPTGROUP_NONE,
130085 +#endif
130086 +#if BUILDING_GCC_VERSION >= 5000
130087 +#elif BUILDING_GCC_VERSION == 4009
130088 + .has_gate = true,
130089 + .has_execute = true,
130090 +#else
130091 + .gate = gate_latent_entropy,
130092 + .execute = execute_latent_entropy,
130093 + .sub = NULL,
130094 + .next = NULL,
130095 + .static_pass_number = 0,
130096 +#endif
130097 + .tv_id = TV_NONE,
130098 + .properties_required = PROP_gimple_leh | PROP_cfg,
130099 + .properties_provided = 0,
130100 + .properties_destroyed = 0,
130101 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
130102 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
130103 +#if BUILDING_GCC_VERSION < 4009
130104 + }
130105 +#endif
130106 +};
130107 +
130108 +#if BUILDING_GCC_VERSION >= 4009
130109 +class latent_entropy_pass : public gimple_opt_pass {
130110 +public:
130111 + latent_entropy_pass() : gimple_opt_pass(latent_entropy_pass_data, g) {}
130112 +#if BUILDING_GCC_VERSION >= 5000
130113 + virtual bool gate(function *) { return gate_latent_entropy(); }
130114 + virtual unsigned int execute(function *) { return execute_latent_entropy(); }
130115 +#else
130116 + bool gate() { return gate_latent_entropy(); }
130117 + unsigned int execute() { return execute_latent_entropy(); }
130118 +#endif
130119 +};
130120 +}
130121 +
130122 +static opt_pass *make_latent_entropy_pass(void)
130123 +{
130124 + return new latent_entropy_pass();
130125 +}
130126 +#else
130127 +static struct opt_pass *make_latent_entropy_pass(void)
130128 +{
130129 + return &latent_entropy_pass.pass;
130130 +}
130131 +#endif
130132 +
130133 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
130134 +{
130135 + const char * const plugin_name = plugin_info->base_name;
130136 + struct register_pass_info latent_entropy_pass_info;
130137 +
130138 + latent_entropy_pass_info.pass = make_latent_entropy_pass();
130139 + latent_entropy_pass_info.reference_pass_name = "optimized";
130140 + latent_entropy_pass_info.ref_pass_instance_number = 1;
130141 + latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
130142 + static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = {
130143 + {
130144 + .base = &latent_entropy_decl,
130145 + .nelt = 1,
130146 + .stride = sizeof(latent_entropy_decl),
130147 + .cb = &gt_ggc_mx_tree_node,
130148 + .pchw = &gt_pch_nx_tree_node
130149 + },
130150 + LAST_GGC_ROOT_TAB
130151 + };
130152 +
130153 + if (!plugin_default_version_check(version, &gcc_version)) {
130154 + error(G_("incompatible gcc/plugin versions"));
130155 + return 1;
130156 + }
130157 +
130158 + register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info);
130159 + register_callback(plugin_name, PLUGIN_START_UNIT, &latent_entropy_start_unit, NULL);
130160 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_latent_entropy);
130161 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info);
130162 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
130163 +
130164 + return 0;
130165 +}
130166 diff --git a/tools/gcc/randomize_layout_plugin.c b/tools/gcc/randomize_layout_plugin.c
130167 new file mode 100644
130168 index 0000000..40dcfa9
130169 --- /dev/null
130170 +++ b/tools/gcc/randomize_layout_plugin.c
130171 @@ -0,0 +1,922 @@
130172 +/*
130173 + * Copyright 2014,2015 by Open Source Security, Inc., Brad Spengler <spender@grsecurity.net>
130174 + * and PaX Team <pageexec@freemail.hu>
130175 + * Licensed under the GPL v2
130176 + *
130177 + * Usage:
130178 + * $ # for 4.5/4.6/C based 4.7
130179 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
130180 + * $ # for C++ based 4.7/4.8+
130181 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
130182 + * $ gcc -fplugin=./randomize_layout_plugin.so test.c -O2
130183 + */
130184 +
130185 +#include "gcc-common.h"
130186 +#include "randomize_layout_seed.h"
130187 +
130188 +#if BUILDING_GCC_MAJOR < 4 || (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR < 6) || \
130189 + (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR == 6 && BUILDING_GCC_PATCHLEVEL < 4)
130190 +#error "The RANDSTRUCT plugin requires GCC 4.6.4 or newer."
130191 +#endif
130192 +
130193 +#define ORIG_TYPE_NAME(node) \
130194 + (TYPE_NAME(TYPE_MAIN_VARIANT(node)) != NULL_TREE ? ((const unsigned char *)IDENTIFIER_POINTER(TYPE_NAME(TYPE_MAIN_VARIANT(node)))) : (const unsigned char *)"anonymous")
130195 +
130196 +int plugin_is_GPL_compatible;
130197 +
130198 +static int performance_mode;
130199 +
130200 +static struct plugin_info randomize_layout_plugin_info = {
130201 + .version = "201402201816",
130202 + .help = "disable\t\t\tdo not activate plugin\n"
130203 + "performance-mode\tenable cacheline-aware layout randomization\n"
130204 +};
130205 +
130206 +/* from old Linux dcache.h */
130207 +static inline unsigned long
130208 +partial_name_hash(unsigned long c, unsigned long prevhash)
130209 +{
130210 + return (prevhash + (c << 4) + (c >> 4)) * 11;
130211 +}
130212 +static inline unsigned int
130213 +name_hash(const unsigned char *name)
130214 +{
130215 + unsigned long hash = 0;
130216 + unsigned int len = strlen((const char *)name);
130217 + while (len--)
130218 + hash = partial_name_hash(*name++, hash);
130219 + return (unsigned int)hash;
130220 +}
130221 +
130222 +static tree handle_randomize_layout_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
130223 +{
130224 + tree type;
130225 +
130226 + *no_add_attrs = true;
130227 + if (TREE_CODE(*node) == FUNCTION_DECL) {
130228 + error("%qE attribute does not apply to functions (%qF)", name, *node);
130229 + return NULL_TREE;
130230 + }
130231 +
130232 + if (TREE_CODE(*node) == PARM_DECL) {
130233 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
130234 + return NULL_TREE;
130235 + }
130236 +
130237 + if (TREE_CODE(*node) == VAR_DECL) {
130238 + error("%qE attribute does not apply to variables (%qD)", name, *node);
130239 + return NULL_TREE;
130240 + }
130241 +
130242 + if (TYPE_P(*node)) {
130243 + type = *node;
130244 + } else {
130245 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
130246 + type = TREE_TYPE(*node);
130247 + }
130248 +
130249 + if (TREE_CODE(type) != RECORD_TYPE) {
130250 + error("%qE attribute used on %qT applies to struct types only", name, type);
130251 + return NULL_TREE;
130252 + }
130253 +
130254 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
130255 + error("%qE attribute is already applied to the type %qT", name, type);
130256 + return NULL_TREE;
130257 + }
130258 +
130259 + *no_add_attrs = false;
130260 +
130261 + return NULL_TREE;
130262 +}
130263 +
130264 +/* set on complete types that we don't need to inspect further at all */
130265 +static tree handle_randomize_considered_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
130266 +{
130267 + *no_add_attrs = false;
130268 + return NULL_TREE;
130269 +}
130270 +
130271 +/*
130272 + * set on types that we've performed a shuffle on, to prevent re-shuffling
130273 + * this does not preclude us from inspecting its fields for potential shuffles
130274 + */
130275 +static tree handle_randomize_performed_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
130276 +{
130277 + *no_add_attrs = false;
130278 + return NULL_TREE;
130279 +}
130280 +
130281 +/*
130282 + * 64bit variant of Bob Jenkins' public domain PRNG
130283 + * 256 bits of internal state
130284 + */
130285 +
130286 +typedef unsigned long long u64;
130287 +
130288 +typedef struct ranctx { u64 a; u64 b; u64 c; u64 d; } ranctx;
130289 +
130290 +#define rot(x,k) (((x)<<(k))|((x)>>(64-(k))))
130291 +static u64 ranval(ranctx *x) {
130292 + u64 e = x->a - rot(x->b, 7);
130293 + x->a = x->b ^ rot(x->c, 13);
130294 + x->b = x->c + rot(x->d, 37);
130295 + x->c = x->d + e;
130296 + x->d = e + x->a;
130297 + return x->d;
130298 +}
130299 +
130300 +static void raninit(ranctx *x, u64 *seed) {
130301 + int i;
130302 +
130303 + x->a = seed[0];
130304 + x->b = seed[1];
130305 + x->c = seed[2];
130306 + x->d = seed[3];
130307 +
130308 + for (i=0; i < 30; ++i)
130309 + (void)ranval(x);
130310 +}
130311 +
130312 +static u64 shuffle_seed[4];
130313 +
130314 +struct partition_group {
130315 + tree tree_start;
130316 + unsigned long start;
130317 + unsigned long length;
130318 +};
130319 +
130320 +static void partition_struct(tree *fields, unsigned long length, struct partition_group *size_groups, unsigned long *num_groups)
130321 +{
130322 + unsigned long i;
130323 + unsigned long accum_size = 0;
130324 + unsigned long accum_length = 0;
130325 + unsigned long group_idx = 0;
130326 +
130327 + gcc_assert(length < INT_MAX);
130328 +
130329 + memset(size_groups, 0, sizeof(struct partition_group) * length);
130330 +
130331 + for (i = 0; i < length; i++) {
130332 + if (size_groups[group_idx].tree_start == NULL_TREE) {
130333 + size_groups[group_idx].tree_start = fields[i];
130334 + size_groups[group_idx].start = i;
130335 + accum_length = 0;
130336 + accum_size = 0;
130337 + }
130338 + accum_size += (unsigned long)int_size_in_bytes(TREE_TYPE(fields[i]));
130339 + accum_length++;
130340 + if (accum_size >= 64) {
130341 + size_groups[group_idx].length = accum_length;
130342 + accum_length = 0;
130343 + group_idx++;
130344 + }
130345 + }
130346 +
130347 + if (size_groups[group_idx].tree_start != NULL_TREE &&
130348 + !size_groups[group_idx].length) {
130349 + size_groups[group_idx].length = accum_length;
130350 + group_idx++;
130351 + }
130352 +
130353 + *num_groups = group_idx;
130354 +}
130355 +
130356 +static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
130357 +{
130358 + unsigned long i, x;
130359 + struct partition_group size_group[length];
130360 + unsigned long num_groups = 0;
130361 + unsigned long randnum;
130362 +
130363 + partition_struct(newtree, length, (struct partition_group *)&size_group, &num_groups);
130364 + for (i = num_groups - 1; i > 0; i--) {
130365 + struct partition_group tmp;
130366 + randnum = ranval(prng_state) % (i + 1);
130367 + tmp = size_group[i];
130368 + size_group[i] = size_group[randnum];
130369 + size_group[randnum] = tmp;
130370 + }
130371 +
130372 + for (x = 0; x < num_groups; x++) {
130373 + for (i = size_group[x].start + size_group[x].length - 1; i > size_group[x].start; i--) {
130374 + tree tmp;
130375 + if (DECL_BIT_FIELD_TYPE(newtree[i]))
130376 + continue;
130377 + randnum = ranval(prng_state) % (i + 1);
130378 + // we could handle this case differently if desired
130379 + if (DECL_BIT_FIELD_TYPE(newtree[randnum]))
130380 + continue;
130381 + tmp = newtree[i];
130382 + newtree[i] = newtree[randnum];
130383 + newtree[randnum] = tmp;
130384 + }
130385 + }
130386 +}
130387 +
130388 +static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
130389 +{
130390 + unsigned long i, randnum;
130391 +
130392 + for (i = length - 1; i > 0; i--) {
130393 + tree tmp;
130394 + randnum = ranval(prng_state) % (i + 1);
130395 + tmp = newtree[i];
130396 + newtree[i] = newtree[randnum];
130397 + newtree[randnum] = tmp;
130398 + }
130399 +}
130400 +
130401 +/* modern in-place Fisher-Yates shuffle */
130402 +static void shuffle(const_tree type, tree *newtree, unsigned long length)
130403 +{
130404 + unsigned long i;
130405 + u64 seed[4];
130406 + ranctx prng_state;
130407 + const unsigned char *structname;
130408 +
130409 + if (length == 0)
130410 + return;
130411 +
130412 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
130413 +
130414 + structname = ORIG_TYPE_NAME(type);
130415 +
130416 +#ifdef __DEBUG_PLUGIN
130417 + fprintf(stderr, "Shuffling struct %s %p\n", (const char *)structname, type);
130418 +#ifdef __DEBUG_VERBOSE
130419 + debug_tree((tree)type);
130420 +#endif
130421 +#endif
130422 +
130423 + for (i = 0; i < 4; i++) {
130424 + seed[i] = shuffle_seed[i];
130425 + seed[i] ^= name_hash(structname);
130426 + }
130427 +
130428 + raninit(&prng_state, (u64 *)&seed);
130429 +
130430 + if (performance_mode)
130431 + performance_shuffle(newtree, length, &prng_state);
130432 + else
130433 + full_shuffle(newtree, length, &prng_state);
130434 +}
130435 +
130436 +static bool is_flexible_array(const_tree field)
130437 +{
130438 + const_tree fieldtype;
130439 + const_tree typesize;
130440 + const_tree elemtype;
130441 + const_tree elemsize;
130442 +
130443 + fieldtype = TREE_TYPE(field);
130444 + typesize = TYPE_SIZE(fieldtype);
130445 +
130446 + if (TREE_CODE(fieldtype) != ARRAY_TYPE)
130447 + return false;
130448 +
130449 + elemtype = TREE_TYPE(fieldtype);
130450 + elemsize = TYPE_SIZE(elemtype);
130451 +
130452 + /* size of type is represented in bits */
130453 +
130454 + if (typesize == NULL_TREE && TYPE_DOMAIN(fieldtype) != NULL_TREE &&
130455 + TYPE_MAX_VALUE(TYPE_DOMAIN(fieldtype)) == NULL_TREE)
130456 + return true;
130457 +
130458 + if (typesize != NULL_TREE &&
130459 + (TREE_CONSTANT(typesize) && (!TREE_INT_CST_LOW(typesize) ||
130460 + TREE_INT_CST_LOW(typesize) == TREE_INT_CST_LOW(elemsize))))
130461 + return true;
130462 +
130463 + return false;
130464 +}
130465 +
130466 +static int relayout_struct(tree type)
130467 +{
130468 + unsigned long num_fields = (unsigned long)list_length(TYPE_FIELDS(type));
130469 + unsigned long shuffle_length = num_fields;
130470 + tree field;
130471 + tree newtree[num_fields];
130472 + unsigned long i;
130473 + tree list;
130474 + tree variant;
130475 + expanded_location xloc;
130476 +
130477 + if (TYPE_FIELDS(type) == NULL_TREE)
130478 + return 0;
130479 +
130480 + if (num_fields < 2)
130481 + return 0;
130482 +
130483 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
130484 +
130485 + gcc_assert(num_fields < INT_MAX);
130486 +
130487 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)) ||
130488 + lookup_attribute("no_randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))))
130489 + return 0;
130490 +
130491 + /* Workaround for 3rd-party VirtualBox source that we can't modify ourselves */
130492 + if (!strcmp((const char *)ORIG_TYPE_NAME(type), "INTNETTRUNKFACTORY") ||
130493 + !strcmp((const char *)ORIG_TYPE_NAME(type), "RAWPCIFACTORY"))
130494 + return 0;
130495 +
130496 + /* throw out any structs in uapi */
130497 + xloc = expand_location(DECL_SOURCE_LOCATION(TYPE_FIELDS(type)));
130498 +
130499 + if (strstr(xloc.file, "/uapi/"))
130500 + error(G_("attempted to randomize userland API struct %s"), ORIG_TYPE_NAME(type));
130501 +
130502 + for (field = TYPE_FIELDS(type), i = 0; field; field = TREE_CHAIN(field), i++) {
130503 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
130504 + newtree[i] = field;
130505 + }
130506 +
130507 + /*
130508 + * enforce that we don't randomize the layout of the last
130509 + * element of a struct if it's a 0 or 1-length array
130510 + * or a proper flexible array
130511 + */
130512 + if (is_flexible_array(newtree[num_fields - 1]))
130513 + shuffle_length--;
130514 +
130515 + shuffle(type, (tree *)newtree, shuffle_length);
130516 +
130517 + /*
130518 + * set up a bogus anonymous struct field designed to error out on unnamed struct initializers
130519 + * as gcc provides no other way to detect such code
130520 + */
130521 + list = make_node(FIELD_DECL);
130522 + TREE_CHAIN(list) = newtree[0];
130523 + TREE_TYPE(list) = void_type_node;
130524 + DECL_SIZE(list) = bitsize_zero_node;
130525 + DECL_NONADDRESSABLE_P(list) = 1;
130526 + DECL_FIELD_BIT_OFFSET(list) = bitsize_zero_node;
130527 + DECL_SIZE_UNIT(list) = size_zero_node;
130528 + DECL_FIELD_OFFSET(list) = size_zero_node;
130529 + DECL_CONTEXT(list) = type;
130530 + // to satisfy the constify plugin
130531 + TREE_READONLY(list) = 1;
130532 +
130533 + for (i = 0; i < num_fields - 1; i++)
130534 + TREE_CHAIN(newtree[i]) = newtree[i+1];
130535 + TREE_CHAIN(newtree[num_fields - 1]) = NULL_TREE;
130536 +
130537 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
130538 + TYPE_FIELDS(variant) = list;
130539 + TYPE_ATTRIBUTES(variant) = copy_list(TYPE_ATTRIBUTES(variant));
130540 + TYPE_ATTRIBUTES(variant) = tree_cons(get_identifier("randomize_performed"), NULL_TREE, TYPE_ATTRIBUTES(variant));
130541 + // force a re-layout
130542 + TYPE_SIZE(variant) = NULL_TREE;
130543 + layout_type(variant);
130544 + }
130545 +
130546 + return 1;
130547 +}
130548 +
130549 +/* from constify plugin */
130550 +static const_tree get_field_type(const_tree field)
130551 +{
130552 + return strip_array_types(TREE_TYPE(field));
130553 +}
130554 +
130555 +/* from constify plugin */
130556 +static bool is_fptr(const_tree fieldtype)
130557 +{
130558 + if (TREE_CODE(fieldtype) != POINTER_TYPE)
130559 + return false;
130560 +
130561 + return TREE_CODE(TREE_TYPE(fieldtype)) == FUNCTION_TYPE;
130562 +}
130563 +
130564 +/* derived from constify plugin */
130565 +static int is_pure_ops_struct(const_tree node)
130566 +{
130567 + const_tree field;
130568 +
130569 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
130570 +
130571 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
130572 + const_tree fieldtype = get_field_type(field);
130573 + enum tree_code code = TREE_CODE(fieldtype);
130574 +
130575 + if (node == fieldtype)
130576 + continue;
130577 +
130578 + if (!is_fptr(fieldtype))
130579 + return 0;
130580 +
130581 + if (code != RECORD_TYPE && code != UNION_TYPE)
130582 + continue;
130583 +
130584 + if (!is_pure_ops_struct(fieldtype))
130585 + return 0;
130586 + }
130587 +
130588 + return 1;
130589 +}
130590 +
130591 +static void randomize_type(tree type)
130592 +{
130593 + tree variant;
130594 +
130595 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
130596 +
130597 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
130598 + return;
130599 +
130600 + if (lookup_attribute("randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))) || is_pure_ops_struct(type))
130601 + relayout_struct(type);
130602 +
130603 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
130604 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
130605 + TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("randomize_considered"), NULL_TREE, TYPE_ATTRIBUTES(type));
130606 + }
130607 +#ifdef __DEBUG_PLUGIN
130608 + fprintf(stderr, "Marking randomize_considered on struct %s\n", ORIG_TYPE_NAME(type));
130609 +#ifdef __DEBUG_VERBOSE
130610 + debug_tree(type);
130611 +#endif
130612 +#endif
130613 +}
130614 +
130615 +static void randomize_layout_finish_decl(void *event_data, void *data)
130616 +{
130617 + tree decl = (tree)event_data;
130618 + tree type;
130619 +
130620 + if (decl == NULL_TREE || decl == error_mark_node)
130621 + return;
130622 +
130623 + type = TREE_TYPE(decl);
130624 +
130625 + if (TREE_CODE(decl) != VAR_DECL)
130626 + return;
130627 +
130628 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
130629 + return;
130630 +
130631 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)))
130632 + return;
130633 +
130634 + relayout_decl(decl);
130635 +}
130636 +
130637 +static void finish_type(void *event_data, void *data)
130638 +{
130639 + tree type = (tree)event_data;
130640 +
130641 + if (type == NULL_TREE || type == error_mark_node)
130642 + return;
130643 +
130644 + if (TREE_CODE(type) != RECORD_TYPE)
130645 + return;
130646 +
130647 + if (TYPE_FIELDS(type) == NULL_TREE)
130648 + return;
130649 +
130650 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
130651 + return;
130652 +
130653 +#ifdef __DEBUG_PLUGIN
130654 + fprintf(stderr, "Calling randomize_type on %s\n", ORIG_TYPE_NAME(type));
130655 +#endif
130656 +#ifdef __DEBUG_VERBOSE
130657 + debug_tree(type);
130658 +#endif
130659 + randomize_type(type);
130660 +
130661 + return;
130662 +}
130663 +
130664 +static struct attribute_spec randomize_layout_attr = {
130665 + .name = "randomize_layout",
130666 + // related to args
130667 + .min_length = 0,
130668 + .max_length = 0,
130669 + .decl_required = false,
130670 + // need type declaration
130671 + .type_required = true,
130672 + .function_type_required = false,
130673 + .handler = handle_randomize_layout_attr,
130674 +#if BUILDING_GCC_VERSION >= 4007
130675 + .affects_type_identity = true
130676 +#endif
130677 +};
130678 +
130679 +static struct attribute_spec no_randomize_layout_attr = {
130680 + .name = "no_randomize_layout",
130681 + // related to args
130682 + .min_length = 0,
130683 + .max_length = 0,
130684 + .decl_required = false,
130685 + // need type declaration
130686 + .type_required = true,
130687 + .function_type_required = false,
130688 + .handler = handle_randomize_layout_attr,
130689 +#if BUILDING_GCC_VERSION >= 4007
130690 + .affects_type_identity = true
130691 +#endif
130692 +};
130693 +
130694 +static struct attribute_spec randomize_considered_attr = {
130695 + .name = "randomize_considered",
130696 + // related to args
130697 + .min_length = 0,
130698 + .max_length = 0,
130699 + .decl_required = false,
130700 + // need type declaration
130701 + .type_required = true,
130702 + .function_type_required = false,
130703 + .handler = handle_randomize_considered_attr,
130704 +#if BUILDING_GCC_VERSION >= 4007
130705 + .affects_type_identity = false
130706 +#endif
130707 +};
130708 +
130709 +static struct attribute_spec randomize_performed_attr = {
130710 + .name = "randomize_performed",
130711 + // related to args
130712 + .min_length = 0,
130713 + .max_length = 0,
130714 + .decl_required = false,
130715 + // need type declaration
130716 + .type_required = true,
130717 + .function_type_required = false,
130718 + .handler = handle_randomize_performed_attr,
130719 +#if BUILDING_GCC_VERSION >= 4007
130720 + .affects_type_identity = false
130721 +#endif
130722 +};
130723 +
130724 +static void register_attributes(void *event_data, void *data)
130725 +{
130726 + register_attribute(&randomize_layout_attr);
130727 + register_attribute(&no_randomize_layout_attr);
130728 + register_attribute(&randomize_considered_attr);
130729 + register_attribute(&randomize_performed_attr);
130730 +}
130731 +
130732 +static void check_bad_casts_in_constructor(tree var, tree init)
130733 +{
130734 + unsigned HOST_WIDE_INT idx;
130735 + tree field, val;
130736 + tree field_type, val_type;
130737 +
130738 + FOR_EACH_CONSTRUCTOR_ELT(CONSTRUCTOR_ELTS(init), idx, field, val) {
130739 + if (TREE_CODE(val) == CONSTRUCTOR) {
130740 + check_bad_casts_in_constructor(var, val);
130741 + continue;
130742 + }
130743 +
130744 + /* pipacs' plugin creates franken-arrays that differ from those produced by
130745 + normal code which all have valid 'field' trees. work around this */
130746 + if (field == NULL_TREE)
130747 + continue;
130748 + field_type = TREE_TYPE(field);
130749 + val_type = TREE_TYPE(val);
130750 +
130751 + if (TREE_CODE(field_type) != POINTER_TYPE || TREE_CODE(val_type) != POINTER_TYPE)
130752 + continue;
130753 +
130754 + if (field_type == val_type)
130755 + continue;
130756 +
130757 + field_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(field_type))));
130758 + val_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(val_type))));
130759 +
130760 + if (field_type == void_type_node)
130761 + continue;
130762 + if (field_type == val_type)
130763 + continue;
130764 + if (TREE_CODE(val_type) != RECORD_TYPE)
130765 + continue;
130766 +
130767 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(val_type)))
130768 + continue;
130769 + inform(DECL_SOURCE_LOCATION(var), "found mismatched struct pointer types: %qT and %qT\n", TYPE_MAIN_VARIANT(field_type), TYPE_MAIN_VARIANT(val_type));
130770 + }
130771 +}
130772 +
130773 +/* derived from the constify plugin */
130774 +static void check_global_variables(void *event_data, void *data)
130775 +{
130776 + struct varpool_node *node;
130777 + tree init;
130778 +
130779 + FOR_EACH_VARIABLE(node) {
130780 + tree var = NODE_DECL(node);
130781 + init = DECL_INITIAL(var);
130782 + if (init == NULL_TREE)
130783 + continue;
130784 +
130785 + if (TREE_CODE(init) != CONSTRUCTOR)
130786 + continue;
130787 +
130788 + check_bad_casts_in_constructor(var, init);
130789 + }
130790 +}
130791 +
130792 +static bool dominated_by_is_err(const_tree rhs, basic_block bb)
130793 +{
130794 + basic_block dom;
130795 + gimple dom_stmt;
130796 + gimple call_stmt;
130797 + const_tree dom_lhs;
130798 + const_tree poss_is_err_cond;
130799 + const_tree poss_is_err_func;
130800 + const_tree is_err_arg;
130801 +
130802 + dom = get_immediate_dominator(CDI_DOMINATORS, bb);
130803 + if (!dom)
130804 + return false;
130805 +
130806 + dom_stmt = last_stmt(dom);
130807 + if (!dom_stmt)
130808 + return false;
130809 +
130810 + if (gimple_code(dom_stmt) != GIMPLE_COND)
130811 + return false;
130812 +
130813 + if (gimple_cond_code(dom_stmt) != NE_EXPR)
130814 + return false;
130815 +
130816 + if (!integer_zerop(gimple_cond_rhs(dom_stmt)))
130817 + return false;
130818 +
130819 + poss_is_err_cond = gimple_cond_lhs(dom_stmt);
130820 +
130821 + if (TREE_CODE(poss_is_err_cond) != SSA_NAME)
130822 + return false;
130823 +
130824 + call_stmt = SSA_NAME_DEF_STMT(poss_is_err_cond);
130825 +
130826 + if (gimple_code(call_stmt) != GIMPLE_CALL)
130827 + return false;
130828 +
130829 + dom_lhs = gimple_get_lhs(call_stmt);
130830 + poss_is_err_func = gimple_call_fndecl(call_stmt);
130831 + if (!poss_is_err_func)
130832 + return false;
130833 + if (dom_lhs != poss_is_err_cond)
130834 + return false;
130835 + if (strcmp(DECL_NAME_POINTER(poss_is_err_func), "IS_ERR"))
130836 + return false;
130837 +
130838 + is_err_arg = gimple_call_arg(call_stmt, 0);
130839 + if (!is_err_arg)
130840 + return false;
130841 +
130842 + if (is_err_arg != rhs)
130843 + return false;
130844 +
130845 + return true;
130846 +}
130847 +
130848 +static void handle_local_var_initializers(void)
130849 +{
130850 + tree var;
130851 + unsigned int i;
130852 +
130853 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
130854 + tree init = DECL_INITIAL(var);
130855 + if (!init)
130856 + continue;
130857 + if (TREE_CODE(init) != CONSTRUCTOR)
130858 + continue;
130859 + check_bad_casts_in_constructor(var, init);
130860 + }
130861 +}
130862 +
130863 +/*
130864 + * iterate over all statements to find "bad" casts:
130865 + * those where the address of the start of a structure is cast
130866 + * to a pointer of a structure of a different type, or a
130867 + * structure pointer type is cast to a different structure pointer type
130868 + */
130869 +static unsigned int find_bad_casts(void)
130870 +{
130871 + basic_block bb;
130872 +
130873 + handle_local_var_initializers();
130874 +
130875 + FOR_ALL_BB_FN(bb, cfun) {
130876 + gimple_stmt_iterator gsi;
130877 +
130878 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
130879 + gimple stmt;
130880 + const_tree lhs;
130881 + const_tree lhs_type;
130882 + const_tree rhs1;
130883 + const_tree rhs_type;
130884 + const_tree ptr_lhs_type;
130885 + const_tree ptr_rhs_type;
130886 + const_tree op0;
130887 + const_tree op0_type;
130888 + enum tree_code rhs_code;
130889 +
130890 + stmt = gsi_stmt(gsi);
130891 +
130892 +#ifdef __DEBUG_PLUGIN
130893 +#ifdef __DEBUG_VERBOSE
130894 + debug_gimple_stmt(stmt);
130895 + debug_tree(gimple_get_lhs(stmt));
130896 +#endif
130897 +#endif
130898 +
130899 + if (gimple_code(stmt) != GIMPLE_ASSIGN)
130900 + continue;
130901 +
130902 +#ifdef __DEBUG_PLUGIN
130903 +#ifdef __DEBUG_VERBOSE
130904 + debug_tree(gimple_assign_rhs1(stmt));
130905 +#endif
130906 +#endif
130907 +
130908 + rhs_code = gimple_assign_rhs_code(stmt);
130909 +
130910 + if (rhs_code != ADDR_EXPR && rhs_code != SSA_NAME)
130911 + continue;
130912 +
130913 + lhs = gimple_get_lhs(stmt);
130914 + lhs_type = TREE_TYPE(lhs);
130915 + rhs1 = gimple_assign_rhs1(stmt);
130916 + rhs_type = TREE_TYPE(rhs1);
130917 +
130918 + if (TREE_CODE(rhs_type) != POINTER_TYPE ||
130919 + TREE_CODE(lhs_type) != POINTER_TYPE)
130920 + continue;
130921 +
130922 + ptr_lhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(lhs_type))));
130923 + ptr_rhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(rhs_type))));
130924 +
130925 + if (ptr_rhs_type == void_type_node)
130926 + continue;
130927 +
130928 + if (ptr_lhs_type == void_type_node)
130929 + continue;
130930 +
130931 + if (dominated_by_is_err(rhs1, bb))
130932 + continue;
130933 +
130934 + if (TREE_CODE(ptr_rhs_type) != RECORD_TYPE) {
130935 +#ifndef __DEBUG_PLUGIN
130936 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_lhs_type)))
130937 +#endif
130938 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
130939 + continue;
130940 + }
130941 +
130942 + if (rhs_code == SSA_NAME && ptr_lhs_type == ptr_rhs_type)
130943 + continue;
130944 +
130945 + if (rhs_code == ADDR_EXPR) {
130946 + op0 = TREE_OPERAND(rhs1, 0);
130947 +
130948 + if (op0 == NULL_TREE)
130949 + continue;
130950 +
130951 + if (TREE_CODE(op0) != VAR_DECL)
130952 + continue;
130953 +
130954 + op0_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(op0))));
130955 + if (op0_type == ptr_lhs_type)
130956 + continue;
130957 +
130958 +#ifndef __DEBUG_PLUGIN
130959 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(op0_type)))
130960 +#endif
130961 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, op0_type);
130962 + } else {
130963 + const_tree ssa_name_var = SSA_NAME_VAR(rhs1);
130964 + /* skip bogus type casts introduced by container_of */
130965 + if (ssa_name_var != NULL_TREE && DECL_NAME(ssa_name_var) &&
130966 + !strcmp((const char *)DECL_NAME_POINTER(ssa_name_var), "__mptr"))
130967 + continue;
130968 +#ifndef __DEBUG_PLUGIN
130969 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_rhs_type)))
130970 +#endif
130971 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
130972 + }
130973 +
130974 + }
130975 + }
130976 + return 0;
130977 +}
130978 +
130979 +#if BUILDING_GCC_VERSION >= 4009
130980 +static const struct pass_data randomize_layout_bad_cast_data = {
130981 +#else
130982 +static struct gimple_opt_pass randomize_layout_bad_cast = {
130983 + .pass = {
130984 +#endif
130985 + .type = GIMPLE_PASS,
130986 + .name = "randomize_layout_bad_cast",
130987 +#if BUILDING_GCC_VERSION >= 4008
130988 + .optinfo_flags = OPTGROUP_NONE,
130989 +#endif
130990 +#if BUILDING_GCC_VERSION >= 5000
130991 +#elif BUILDING_GCC_VERSION >= 4009
130992 + .has_gate = false,
130993 + .has_execute = true,
130994 +#else
130995 + .gate = NULL,
130996 + .execute = find_bad_casts,
130997 + .sub = NULL,
130998 + .next = NULL,
130999 + .static_pass_number = 0,
131000 +#endif
131001 + .tv_id = TV_NONE,
131002 + .properties_required = PROP_cfg,
131003 + .properties_provided = 0,
131004 + .properties_destroyed = 0,
131005 + .todo_flags_start = 0,
131006 + .todo_flags_finish = TODO_dump_func
131007 +#if BUILDING_GCC_VERSION < 4009
131008 + }
131009 +#endif
131010 +};
131011 +
131012 +#if BUILDING_GCC_VERSION >= 4009
131013 +namespace {
131014 +class randomize_layout_bad_cast : public gimple_opt_pass {
131015 +public:
131016 + randomize_layout_bad_cast() : gimple_opt_pass(randomize_layout_bad_cast_data, g) {}
131017 +#if BUILDING_GCC_VERSION >= 5000
131018 + virtual unsigned int execute(function *) { return find_bad_casts(); }
131019 +#else
131020 + unsigned int execute() { return find_bad_casts(); }
131021 +#endif
131022 +};
131023 +}
131024 +#endif
131025 +
131026 +static struct opt_pass *make_randomize_layout_bad_cast(void)
131027 +{
131028 +#if BUILDING_GCC_VERSION >= 4009
131029 + return new randomize_layout_bad_cast();
131030 +#else
131031 + return &randomize_layout_bad_cast.pass;
131032 +#endif
131033 +}
131034 +
131035 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
131036 +{
131037 + int i;
131038 + const char * const plugin_name = plugin_info->base_name;
131039 + const int argc = plugin_info->argc;
131040 + const struct plugin_argument * const argv = plugin_info->argv;
131041 + bool enable = true;
131042 + int obtained_seed = 0;
131043 + struct register_pass_info randomize_layout_bad_cast_info;
131044 +
131045 + randomize_layout_bad_cast_info.pass = make_randomize_layout_bad_cast();
131046 + randomize_layout_bad_cast_info.reference_pass_name = "ssa";
131047 + randomize_layout_bad_cast_info.ref_pass_instance_number = 1;
131048 + randomize_layout_bad_cast_info.pos_op = PASS_POS_INSERT_AFTER;
131049 +
131050 + if (!plugin_default_version_check(version, &gcc_version)) {
131051 + error(G_("incompatible gcc/plugin versions"));
131052 + return 1;
131053 + }
131054 +
131055 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
131056 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
131057 + enable = false;
131058 + }
131059 +
131060 + for (i = 0; i < argc; ++i) {
131061 + if (!strcmp(argv[i].key, "disable")) {
131062 + enable = false;
131063 + continue;
131064 + }
131065 + if (!strcmp(argv[i].key, "performance-mode")) {
131066 + performance_mode = 1;
131067 + continue;
131068 + }
131069 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
131070 + }
131071 +
131072 + if (strlen(randstruct_seed) != 64) {
131073 + error(G_("invalid seed value supplied for %s plugin"), plugin_name);
131074 + return 1;
131075 + }
131076 + obtained_seed = sscanf(randstruct_seed, "%016llx%016llx%016llx%016llx",
131077 + &shuffle_seed[0], &shuffle_seed[1], &shuffle_seed[2], &shuffle_seed[3]);
131078 + if (obtained_seed != 4) {
131079 + error(G_("Invalid seed supplied for %s plugin"), plugin_name);
131080 + return 1;
131081 + }
131082 +
131083 + register_callback(plugin_name, PLUGIN_INFO, NULL, &randomize_layout_plugin_info);
131084 + if (enable) {
131085 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
131086 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &randomize_layout_bad_cast_info);
131087 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
131088 + register_callback(plugin_name, PLUGIN_FINISH_DECL, randomize_layout_finish_decl, NULL);
131089 + }
131090 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
131091 +
131092 + return 0;
131093 +}
131094 diff --git a/tools/gcc/size_overflow_plugin/.gitignore b/tools/gcc/size_overflow_plugin/.gitignore
131095 new file mode 100644
131096 index 0000000..1f0214f
131097 --- /dev/null
131098 +++ b/tools/gcc/size_overflow_plugin/.gitignore
131099 @@ -0,0 +1,3 @@
131100 +randomize_layout_seed.h
131101 +size_overflow_hash.h
131102 +size_overflow_hash_aux.h
131103 diff --git a/tools/gcc/size_overflow_plugin/Makefile b/tools/gcc/size_overflow_plugin/Makefile
131104 new file mode 100644
131105 index 0000000..1ae2ed5
131106 --- /dev/null
131107 +++ b/tools/gcc/size_overflow_plugin/Makefile
131108 @@ -0,0 +1,20 @@
131109 +$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
131110 +always := $($(HOSTLIBS)-y)
131111 +
131112 +size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
131113 +
131114 +$(patsubst $(srctree)/$(src)/%.c,$(obj)/%.o,$(wildcard $(srctree)/$(src)/*.c)): $(objtree)/$(obj)/size_overflow_hash.h $(objtree)/$(obj)/size_overflow_hash_aux.h
131115 +
131116 +quiet_cmd_build_size_overflow_hash = GENHASH $@
131117 + cmd_build_size_overflow_hash = \
131118 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash -d $< -o $@
131119 +$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
131120 + $(call if_changed,build_size_overflow_hash)
131121 +
131122 +quiet_cmd_build_size_overflow_hash_aux = GENHASH $@
131123 + cmd_build_size_overflow_hash_aux = \
131124 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash_aux -d $< -o $@
131125 +$(objtree)/$(obj)/size_overflow_hash_aux.h: $(src)/size_overflow_hash_aux.data FORCE
131126 + $(call if_changed,build_size_overflow_hash_aux)
131127 +
131128 +targets += size_overflow_hash.h size_overflow_hash_aux.h
131129 diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
131130 new file mode 100644
131131 index 0000000..12b1e3b
131132 --- /dev/null
131133 +++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
131134 @@ -0,0 +1,102 @@
131135 +#!/bin/bash
131136 +
131137 +# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
131138 +
131139 +header1="size_overflow_hash.h"
131140 +database="size_overflow_hash.data"
131141 +n=65536
131142 +hashtable_name="size_overflow_hash"
131143 +
131144 +usage() {
131145 +cat <<EOF
131146 +usage: $0 options
131147 +OPTIONS:
131148 + -h|--help help
131149 + -o header file
131150 + -d database file
131151 + -n hash array size
131152 + -s name of the hash table
131153 +EOF
131154 + return 0
131155 +}
131156 +
131157 +while true
131158 +do
131159 + case "$1" in
131160 + -h|--help) usage && exit 0;;
131161 + -n) n=$2; shift 2;;
131162 + -o) header1="$2"; shift 2;;
131163 + -d) database="$2"; shift 2;;
131164 + -s) hashtable_name="$2"; shift 2;;
131165 + --) shift 1; break ;;
131166 + *) break ;;
131167 + esac
131168 +done
131169 +
131170 +create_defines() {
131171 + for i in `seq 0 31`
131172 + do
131173 + echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
131174 + done
131175 + echo >> "$header1"
131176 +}
131177 +
131178 +create_structs() {
131179 + rm -f "$header1"
131180 +
131181 + create_defines
131182 +
131183 + cat "$database" | while read data
131184 + do
131185 + data_array=($data)
131186 + struct_hash_name="${data_array[0]}"
131187 + funcn="${data_array[1]}"
131188 + params="${data_array[2]}"
131189 + next="${data_array[4]}"
131190 +
131191 + echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
131192 +
131193 + echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
131194 + echo -en "\t.param\t= " >> "$header1"
131195 + line=
131196 + for param_num in ${params//-/ };
131197 + do
131198 + line="${line}PARAM"$param_num"|"
131199 + done
131200 +
131201 + echo -e "${line%?},\n};\n" >> "$header1"
131202 + done
131203 +}
131204 +
131205 +create_headers() {
131206 + echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1"
131207 +}
131208 +
131209 +create_array_elements() {
131210 + index=0
131211 + grep -v "nohasharray" $database | sort -n -k 4 | while read data
131212 + do
131213 + data_array=($data)
131214 + i="${data_array[3]}"
131215 + hash="${data_array[0]}"
131216 + while [[ $index -lt $i ]]
131217 + do
131218 + echo -e "\t["$index"]\t= NULL," >> "$header1"
131219 + index=$(($index + 1))
131220 + done
131221 + index=$(($index + 1))
131222 + echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
131223 + done
131224 + echo '};' >> $header1
131225 +}
131226 +
131227 +size_overflow_plugin_dir=`dirname $header1`
131228 +if [ "$size_overflow_plugin_dir" != '.' ]; then
131229 + mkdir -p "$size_overflow_plugin_dir" 2> /dev/null
131230 +fi
131231 +
131232 +create_structs
131233 +create_headers
131234 +create_array_elements
131235 +
131236 +exit 0
131237 diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
131238 new file mode 100644
131239 index 0000000..7b7051a
131240 --- /dev/null
131241 +++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
131242 @@ -0,0 +1,411 @@
131243 +/*
131244 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
131245 + * Licensed under the GPL v2, or (at your option) v3
131246 + *
131247 + * Homepage:
131248 + * https://github.com/ephox-gcc-plugins/size_overflow
131249 + *
131250 + * Documentation:
131251 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
131252 + *
131253 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
131254 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
131255 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
131256 + *
131257 + * Usage:
131258 + * $ make
131259 + * $ make run
131260 + */
131261 +
131262 +#include "size_overflow.h"
131263 +
131264 +// Data for the size_overflow asm stmt
131265 +struct asm_data {
131266 + // call or return stmt with our attributes
131267 + gimple target_stmt;
131268 + // def_stmt of the marked arg
131269 + gimple def_stmt;
131270 + // size_overflow asm rhs
131271 + tree input;
131272 + // the output (lhs) of the size_overflow asm is the marked arg
131273 + tree output;
131274 + // marked arg number (0 for return values)
131275 + unsigned int argnum;
131276 + // intentional mark type
131277 + enum intentional_mark intentional_mark;
131278 +};
131279 +
131280 +static void __unused print_asm_data(struct asm_data *asm_data)
131281 +{
131282 + fprintf(stderr, "-----------------------\nprint_asm_data:\n");
131283 +
131284 + fprintf(stderr, "def_stmt\n");
131285 + debug_gimple_stmt(asm_data->def_stmt);
131286 + fprintf(stderr, "target_stmt\n");
131287 + debug_gimple_stmt(asm_data->target_stmt);
131288 + fprintf(stderr, "output\n");
131289 + debug_tree(asm_data->output);
131290 + fprintf(stderr, "input\n");
131291 + debug_tree(asm_data->input);
131292 +}
131293 +
131294 +static const char *convert_mark_to_str(enum intentional_mark mark)
131295 +{
131296 + switch (mark) {
131297 + case MARK_NO:
131298 + return OK_ASM_STR;
131299 + case MARK_YES:
131300 + return YES_ASM_STR;
131301 + case MARK_END_INTENTIONAL:
131302 + return END_INTENTIONAL_ASM_STR;
131303 + case MARK_TURN_OFF:
131304 + return TURN_OFF_ASM_STR;
131305 + }
131306 + gcc_unreachable();
131307 +}
131308 +
131309 +static char *create_asm_comment(struct asm_data *asm_data, const char *mark_str)
131310 +{
131311 + const char *fn_name;
131312 + char *asm_comment;
131313 + unsigned int len;
131314 +
131315 + if (gimple_code(asm_data->target_stmt) == GIMPLE_RETURN)
131316 + fn_name = DECL_NAME_POINTER(current_function_decl);
131317 + else
131318 + fn_name = DECL_NAME_POINTER(gimple_call_fndecl(asm_data->target_stmt));
131319 +
131320 + len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, asm_data->argnum);
131321 + gcc_assert(len > 0);
131322 +
131323 + return asm_comment;
131324 +}
131325 +
131326 +#if BUILDING_GCC_VERSION <= 4007
131327 +static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
131328 +#else
131329 +static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
131330 +#endif
131331 +{
131332 + tree list;
131333 +#if BUILDING_GCC_VERSION <= 4007
131334 + VEC(tree, gc) *vec_list = NULL;
131335 +#else
131336 + vec<tree, va_gc> *vec_list = NULL;
131337 +#endif
131338 +
131339 + list = build_tree_list(NULL_TREE, string);
131340 + list = chainon(NULL_TREE, build_tree_list(list, io));
131341 +#if BUILDING_GCC_VERSION <= 4007
131342 + VEC_safe_push(tree, gc, vec_list, list);
131343 +#else
131344 + vec_safe_push(vec_list, list);
131345 +#endif
131346 + return vec_list;
131347 +}
131348 +
131349 +static void create_so_asm_stmt(struct asm_data *asm_data)
131350 +{
131351 + char *asm_comment;
131352 + const char *mark_str;
131353 + gimple stmt;
131354 + gasm *asm_stmt;
131355 + gimple_stmt_iterator gsi;
131356 + tree str_input, str_output;
131357 +#if BUILDING_GCC_VERSION <= 4007
131358 + VEC(tree, gc) *input = NULL, *output = NULL;
131359 +#else
131360 + vec<tree, va_gc> *input = NULL, *output = NULL;
131361 +#endif
131362 +
131363 + mark_str = convert_mark_to_str(asm_data->intentional_mark);
131364 + asm_comment = create_asm_comment(asm_data, mark_str);
131365 +
131366 + str_input = build_string(2, "0");
131367 + input = create_asm_io_list(str_input, asm_data->input);
131368 + str_output = build_string(4, "=rm");
131369 + output = create_asm_io_list(str_output, asm_data->output);
131370 +
131371 + stmt = gimple_build_asm_vec(asm_comment, input, output, NULL, NULL);
131372 + asm_stmt = as_a_gasm(stmt);
131373 + gimple_asm_set_volatile(asm_stmt, true);
131374 +
131375 + gsi = gsi_for_stmt(asm_data->def_stmt);
131376 + gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
131377 +
131378 + SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
131379 +
131380 + free(asm_comment);
131381 +}
131382 +
131383 +static void check_size_overflow_asm(struct asm_data *asm_data)
131384 +{
131385 + enum intentional_mark old_intentional_mark = get_so_asm_type(asm_data->def_stmt);
131386 +
131387 + if (old_intentional_mark == asm_data->intentional_mark)
131388 + return;
131389 + if (asm_data->intentional_mark == MARK_NO)
131390 + return;
131391 +
131392 + print_intentional_mark(old_intentional_mark);
131393 + print_intentional_mark(asm_data->intentional_mark);
131394 + gcc_unreachable();
131395 +}
131396 +
131397 +static tree get_so_asm_output(struct asm_data *asm_data)
131398 +{
131399 + gimple stmt = asm_data->target_stmt;
131400 + unsigned int argnum = asm_data->argnum;
131401 +
131402 + switch (gimple_code(stmt)) {
131403 + case GIMPLE_RETURN:
131404 + gcc_assert(argnum == 0);
131405 + return gimple_return_retval(as_a_greturn(stmt));
131406 + case GIMPLE_CALL:
131407 + gcc_assert(argnum != 0);
131408 + gcc_assert(gimple_call_num_args(stmt) >= argnum);
131409 + return gimple_call_arg(stmt, argnum - 1);
131410 + default:
131411 + debug_gimple_stmt(stmt);
131412 + gcc_unreachable();
131413 + }
131414 +}
131415 +
131416 +static tree get_so_asm_input(struct asm_data *asm_data)
131417 +{
131418 + gassign *assign;
131419 + tree output_type, new_var;
131420 + gimple_stmt_iterator gsi;
131421 +
131422 + output_type = TREE_TYPE(asm_data->output);
131423 + new_var = create_new_var(output_type);
131424 +
131425 + assign = gimple_build_assign(new_var, asm_data->output);
131426 + gimple_assign_set_lhs(assign, make_ssa_name(new_var, assign));
131427 +
131428 + gsi = gsi_for_stmt(asm_data->target_stmt);
131429 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
131430 +
131431 + asm_data->def_stmt = assign;
131432 +
131433 + new_var = create_new_var(output_type);
131434 + asm_data->output = make_ssa_name(new_var, asm_data->target_stmt);
131435 +
131436 + return gimple_assign_lhs(assign);
131437 +}
131438 +
131439 +static void set_so_asm_input_target_stmt(struct asm_data *asm_data)
131440 +{
131441 + switch (gimple_code(asm_data->target_stmt)) {
131442 + case GIMPLE_CALL:
131443 + gimple_call_set_arg(asm_data->target_stmt, asm_data->argnum - 1, asm_data->output);
131444 + break;
131445 + case GIMPLE_RETURN:
131446 + gimple_return_set_retval(as_a_greturn(asm_data->target_stmt), asm_data->output);
131447 + break;
131448 + default:
131449 + debug_gimple_stmt(asm_data->target_stmt);
131450 + gcc_unreachable();
131451 + }
131452 +
131453 + update_stmt(asm_data->def_stmt);
131454 +}
131455 +
131456 +/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
131457 + * is of the right kind create the appropriate size_overflow asm stmts:
131458 + * __asm__("# size_overflow MARK_END_INTENTIONAL" : =rm" D.3344_8 : "0" cicus.4_16);
131459 + * __asm__("# size_overflow MARK_NO" : =rm" cicus.4_16 : "0" size_1(D));
131460 + */
131461 +static void insert_size_overflow_asm(gimple stmt, unsigned int argnum, enum intentional_mark intentional_mark)
131462 +{
131463 + struct asm_data asm_data;
131464 +
131465 + asm_data.target_stmt = stmt;
131466 + asm_data.argnum = argnum;
131467 + asm_data.intentional_mark = intentional_mark;
131468 +
131469 + asm_data.output = get_so_asm_output(&asm_data);
131470 + if (asm_data.output == NULL_TREE)
131471 + return;
131472 + if (is_gimple_constant(asm_data.output))
131473 + return;
131474 + if (skip_types(asm_data.output))
131475 + return;
131476 +
131477 + asm_data.def_stmt = get_def_stmt(asm_data.output);
131478 + if (is_size_overflow_asm(asm_data.def_stmt)) {
131479 + check_size_overflow_asm(&asm_data);
131480 + return;
131481 + }
131482 +
131483 + asm_data.input = get_so_asm_input(&asm_data);
131484 +
131485 + create_so_asm_stmt(&asm_data);
131486 + set_so_asm_input_target_stmt(&asm_data);
131487 +
131488 + update_stmt(asm_data.def_stmt);
131489 + update_stmt(asm_data.target_stmt);
131490 +}
131491 +
131492 +// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
131493 +static void insert_so_asm_by_so_attr(gimple stmt, unsigned int orig_argnum)
131494 +{
131495 + if (orig_argnum == 0 && gimple_code(stmt) == GIMPLE_RETURN) {
131496 + insert_size_overflow_asm(stmt, 0, MARK_NO);
131497 + return;
131498 + }
131499 +
131500 + if (orig_argnum != 0 && gimple_code(stmt) == GIMPLE_CALL)
131501 + insert_size_overflow_asm(stmt, orig_argnum, MARK_NO);
131502 +}
131503 +
131504 +// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
131505 +static void set_argnum_attribute(const_tree attr, bool *argnums)
131506 +{
131507 + unsigned int argnum;
131508 + tree attr_value;
131509 +
131510 + gcc_assert(attr);
131511 + for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
131512 + argnum = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_value));
131513 + argnums[argnum] = true;
131514 + }
131515 +}
131516 +
131517 +// Check whether the arguments are marked by the size_overflow attribute.
131518 +static void search_interesting_so_args(tree fndecl, bool *argnums)
131519 +{
131520 + const_tree attr;
131521 +
131522 + attr = get_attribute("size_overflow", fndecl);
131523 + if (attr)
131524 + set_argnum_attribute(attr, argnums);
131525 +}
131526 +
131527 +static enum intentional_mark handle_intentional_attr(gimple stmt, unsigned int argnum)
131528 +{
131529 + enum intentional_mark mark;
131530 +
131531 + mark = check_intentional_attribute(stmt, argnum);
131532 + if (mark == MARK_NO)
131533 + return MARK_NO;
131534 + insert_size_overflow_asm(stmt, argnum, mark);
131535 + return mark;
131536 +}
131537 +
131538 +static void handle_size_overflow_attr_ret(greturn *stmt)
131539 +{
131540 + enum intentional_mark mark;
131541 + bool orig_argnums[MAX_PARAM + 1] = {false};
131542 +
131543 + search_interesting_so_args(get_orig_fndecl(current_function_decl), (bool *) &orig_argnums);
131544 +
131545 + mark = handle_intentional_attr(stmt, 0);
131546 + if (mark == MARK_NO && orig_argnums[0])
131547 + insert_so_asm_by_so_attr(stmt, 0);
131548 +}
131549 +
131550 +// If the argument(s) of the callee function are marked by an attribute then mark the call stmt with an asm stmt
131551 +static void handle_size_overflow_attr_call(gcall *stmt)
131552 +{
131553 + tree fndecl;
131554 + unsigned int argnum;
131555 + bool orig_argnums[MAX_PARAM + 1] = {false};
131556 +
131557 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
131558 + if (fndecl == NULL_TREE)
131559 + return;
131560 + if (DECL_BUILT_IN(fndecl))
131561 + return;
131562 +
131563 + search_interesting_so_args(fndecl, (bool *) &orig_argnums);
131564 +
131565 + for (argnum = 1; argnum <= gimple_call_num_args(stmt); argnum++) {
131566 + enum intentional_mark mark = handle_intentional_attr(stmt, argnum);
131567 +
131568 + if (mark == MARK_NO && orig_argnums[argnum])
131569 + insert_so_asm_by_so_attr(stmt, argnum);
131570 + }
131571 +}
131572 +
131573 +// Iterate over all the stmts and search for call stmts and mark them if they have size_overflow attribute
131574 +static unsigned int search_interesting_functions(void)
131575 +{
131576 + basic_block bb;
131577 +
131578 + FOR_ALL_BB_FN(bb, cfun) {
131579 + gimple_stmt_iterator gsi;
131580 +
131581 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
131582 + gimple stmt = gsi_stmt(gsi);
131583 +
131584 + if (is_gimple_call(stmt))
131585 + handle_size_overflow_attr_call(as_a_gcall(stmt));
131586 + else if (gimple_code(stmt) == GIMPLE_RETURN)
131587 + handle_size_overflow_attr_ret(as_a_greturn(stmt));
131588 + }
131589 + }
131590 + return 0;
131591 +}
131592 +
131593 +/*
131594 + * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
131595 + * this pass inserts asm stmts to mark the interesting args
131596 + * that the ipa pass will detect and insert the size overflow checks for.
131597 + */
131598 +#if BUILDING_GCC_VERSION >= 4009
131599 +static const struct pass_data insert_size_overflow_asm_pass_data = {
131600 +#else
131601 +static struct gimple_opt_pass insert_size_overflow_asm_pass = {
131602 + .pass = {
131603 +#endif
131604 + .type = GIMPLE_PASS,
131605 + .name = "insert_size_overflow_asm",
131606 +#if BUILDING_GCC_VERSION >= 4008
131607 + .optinfo_flags = OPTGROUP_NONE,
131608 +#endif
131609 +#if BUILDING_GCC_VERSION >= 5000
131610 +#elif BUILDING_GCC_VERSION >= 4009
131611 + .has_gate = false,
131612 + .has_execute = true,
131613 +#else
131614 + .gate = NULL,
131615 + .execute = search_interesting_functions,
131616 + .sub = NULL,
131617 + .next = NULL,
131618 + .static_pass_number = 0,
131619 +#endif
131620 + .tv_id = TV_NONE,
131621 + .properties_required = PROP_cfg,
131622 + .properties_provided = 0,
131623 + .properties_destroyed = 0,
131624 + .todo_flags_start = 0,
131625 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
131626 +#if BUILDING_GCC_VERSION < 4009
131627 + }
131628 +#endif
131629 +};
131630 +
131631 +#if BUILDING_GCC_VERSION >= 4009
131632 +namespace {
131633 +class insert_size_overflow_asm_pass : public gimple_opt_pass {
131634 +public:
131635 + insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
131636 +#if BUILDING_GCC_VERSION >= 5000
131637 + virtual unsigned int execute(function *) { return search_interesting_functions(); }
131638 +#else
131639 + unsigned int execute() { return search_interesting_functions(); }
131640 +#endif
131641 +};
131642 +}
131643 +
131644 +opt_pass *make_insert_size_overflow_asm_pass(void)
131645 +{
131646 + return new insert_size_overflow_asm_pass();
131647 +}
131648 +#else
131649 +struct opt_pass *make_insert_size_overflow_asm_pass(void)
131650 +{
131651 + return &insert_size_overflow_asm_pass.pass;
131652 +}
131653 +#endif
131654 diff --git a/tools/gcc/size_overflow_plugin/intentional_overflow.c b/tools/gcc/size_overflow_plugin/intentional_overflow.c
131655 new file mode 100644
131656 index 0000000..2af88a3
131657 --- /dev/null
131658 +++ b/tools/gcc/size_overflow_plugin/intentional_overflow.c
131659 @@ -0,0 +1,958 @@
131660 +/*
131661 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
131662 + * Licensed under the GPL v2, or (at your option) v3
131663 + *
131664 + * Homepage:
131665 + * https://github.com/ephox-gcc-plugins/size_overflow
131666 + *
131667 + * Documentation:
131668 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
131669 + *
131670 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
131671 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
131672 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
131673 + *
131674 + * Usage:
131675 + * $ make
131676 + * $ make run
131677 + */
131678 +
131679 +#include "size_overflow.h"
131680 +
131681 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs);
131682 +
131683 +static const char *get_asm_string(const gasm *stmt)
131684 +{
131685 + if (stmt)
131686 + return gimple_asm_string(stmt);
131687 + return NULL;
131688 +}
131689 +
131690 +tree get_size_overflow_asm_input(const gasm *stmt)
131691 +{
131692 + gcc_assert(gimple_asm_ninputs(stmt) != 0);
131693 + return TREE_VALUE(gimple_asm_input_op(stmt, 0));
131694 +}
131695 +
131696 +bool is_size_overflow_insert_check_asm(const gasm *stmt)
131697 +{
131698 + const char *str;
131699 +
131700 + if (!is_size_overflow_asm(stmt))
131701 + return false;
131702 +
131703 + str = get_asm_string(stmt);
131704 + if (!str)
131705 + return false;
131706 + return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
131707 +}
131708 +
131709 +bool is_size_overflow_asm(const_gimple stmt)
131710 +{
131711 + const char *str;
131712 +
131713 + if (!stmt)
131714 + return false;
131715 + if (gimple_code(stmt) != GIMPLE_ASM)
131716 + return false;
131717 +
131718 + str = get_asm_string(as_a_const_gasm(stmt));
131719 + if (!str)
131720 + return false;
131721 + return !strncmp(str, SO_ASM_STR, sizeof(SO_ASM_STR) - 1);
131722 +}
131723 +
131724 +static bool is_size_overflow_intentional_asm_turn_off(const gasm *stmt)
131725 +{
131726 + const char *str;
131727 +
131728 + if (!is_size_overflow_asm(stmt))
131729 + return false;
131730 +
131731 + str = get_asm_string(stmt);
131732 + if (!str)
131733 + return false;
131734 + return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
131735 +}
131736 +
131737 +static bool is_size_overflow_intentional_asm_end(const gasm *stmt)
131738 +{
131739 + const char *str;
131740 +
131741 + if (!is_size_overflow_asm(stmt))
131742 + return false;
131743 +
131744 + str = get_asm_string(stmt);
131745 + if (!str)
131746 + return false;
131747 + return !strncmp(str, END_INTENTIONAL_ASM_STR, sizeof(END_INTENTIONAL_ASM_STR) - 1);
131748 +}
131749 +
131750 +/* Get the param of the intentional_overflow attribute.
131751 + * * 0: MARK_END_INTENTIONAL
131752 + * * 1..MAX_PARAM: MARK_YES
131753 + * * -1: MARK_TURN_OFF
131754 + */
131755 +static tree get_attribute_param(const_tree decl)
131756 +{
131757 + const_tree attr;
131758 +
131759 + if (decl == NULL_TREE)
131760 + return NULL_TREE;
131761 +
131762 + attr = get_attribute("intentional_overflow", decl);
131763 + if (attr)
131764 + return TREE_VALUE(attr);
131765 + return NULL_TREE;
131766 +}
131767 +
131768 +// MARK_TURN_OFF
131769 +static bool is_turn_off_intentional_attr(const_tree decl)
131770 +{
131771 + const_tree param_head;
131772 +
131773 + param_head = get_attribute_param(decl);
131774 + if (param_head == NULL_TREE)
131775 + return false;
131776 +
131777 + if (tree_to_shwi(TREE_VALUE(param_head)) == -1)
131778 + return true;
131779 + return false;
131780 +}
131781 +
131782 +// MARK_END_INTENTIONAL
131783 +static bool is_end_intentional_intentional_attr(const_tree decl)
131784 +{
131785 + const_tree param_head;
131786 +
131787 + param_head = get_attribute_param(decl);
131788 + if (param_head == NULL_TREE)
131789 + return false;
131790 +
131791 + if (tree_to_shwi(TREE_VALUE(param_head)) == 0)
131792 + return true;
131793 + return false;
131794 +}
131795 +
131796 +// MARK_YES
131797 +static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
131798 +{
131799 + tree param, param_head;
131800 +
131801 + if (argnum == 0)
131802 + return false;
131803 +
131804 + param_head = get_attribute_param(decl);
131805 + for (param = param_head; param; param = TREE_CHAIN(param)) {
131806 + int argval = tree_to_shwi(TREE_VALUE(param));
131807 +
131808 + if (argval <= 0)
131809 + continue;
131810 + if (argnum == (unsigned int)argval)
131811 + return true;
131812 + }
131813 + return false;
131814 +}
131815 +
131816 +static void print_missing_intentional(enum intentional_mark callee_attr, enum intentional_mark caller_attr, const_tree decl, unsigned int argnum)
131817 +{
131818 + const struct size_overflow_hash *hash;
131819 + location_t loc;
131820 +
131821 + if (caller_attr == MARK_NO || caller_attr == MARK_END_INTENTIONAL || caller_attr == MARK_TURN_OFF)
131822 + return;
131823 +
131824 + if (callee_attr == MARK_END_INTENTIONAL || callee_attr == MARK_YES)
131825 + return;
131826 +
131827 + hash = get_size_overflow_hash_entry_tree(decl, argnum);
131828 + if (!hash)
131829 + return;
131830 +
131831 + loc = DECL_SOURCE_LOCATION(decl);
131832 + inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
131833 +}
131834 +
131835 +// Get the field decl of a component ref for intentional_overflow checking
131836 +static const_tree search_field_decl(const_tree comp_ref)
131837 +{
131838 + const_tree field = NULL_TREE;
131839 + unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
131840 +
131841 + for (i = 0; i < len; i++) {
131842 + field = TREE_OPERAND(comp_ref, i);
131843 + if (TREE_CODE(field) == FIELD_DECL)
131844 + break;
131845 + }
131846 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
131847 + return field;
131848 +}
131849 +
131850 +/* Get the type of the intentional_overflow attribute of a node
131851 + * * MARK_TURN_OFF
131852 + * * MARK_YES
131853 + * * MARK_NO
131854 + * * MARK_END_INTENTIONAL
131855 + */
131856 +static enum intentional_mark get_intentional_attr_type(const_tree node)
131857 +{
131858 + const_tree cur_decl;
131859 +
131860 + if (node == NULL_TREE)
131861 + return MARK_NO;
131862 +
131863 + switch (TREE_CODE(node)) {
131864 + case COMPONENT_REF:
131865 + cur_decl = search_field_decl(node);
131866 + if (is_turn_off_intentional_attr(cur_decl))
131867 + return MARK_TURN_OFF;
131868 + if (is_end_intentional_intentional_attr(cur_decl))
131869 + return MARK_YES;
131870 + break;
131871 + case PARM_DECL: {
131872 + unsigned int argnum;
131873 +
131874 + cur_decl = get_orig_fndecl(current_function_decl);
131875 + argnum = find_arg_number_tree(node, cur_decl);
131876 + if (argnum == CANNOT_FIND_ARG)
131877 + return MARK_NO;
131878 + if (is_yes_intentional_attr(cur_decl, argnum))
131879 + return MARK_YES;
131880 + if (is_end_intentional_intentional_attr(cur_decl))
131881 + return MARK_END_INTENTIONAL;
131882 + break;
131883 + }
131884 + case FUNCTION_DECL: {
131885 + const_tree fndecl = get_orig_fndecl(node);
131886 +
131887 + if (is_turn_off_intentional_attr(fndecl))
131888 + return MARK_TURN_OFF;
131889 + if (is_end_intentional_intentional_attr(fndecl))
131890 + return MARK_END_INTENTIONAL;
131891 + }
131892 + default:
131893 + break;
131894 + }
131895 + return MARK_NO;
131896 +}
131897 +
131898 +static enum intentional_mark walk_use_def_phi(gimple_set *visited, const_tree result)
131899 +{
131900 + enum intentional_mark mark = MARK_NO;
131901 + gphi *phi = as_a_gphi(get_def_stmt(result));
131902 + unsigned int i, n = gimple_phi_num_args(phi);
131903 +
131904 + pointer_set_insert(visited, phi);
131905 + for (i = 0; i < n; i++) {
131906 + tree arg = gimple_phi_arg_def(phi, i);
131907 +
131908 + mark = walk_use_def(visited, arg);
131909 + if (mark != MARK_NO)
131910 + return mark;
131911 + }
131912 +
131913 + return mark;
131914 +}
131915 +
131916 +static enum intentional_mark walk_use_def_binary(gimple_set *visited, const_tree lhs)
131917 +{
131918 + enum intentional_mark mark;
131919 + tree rhs1, rhs2;
131920 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
131921 +
131922 + rhs1 = gimple_assign_rhs1(def_stmt);
131923 + rhs2 = gimple_assign_rhs2(def_stmt);
131924 +
131925 + mark = walk_use_def(visited, rhs1);
131926 + if (mark == MARK_NO)
131927 + return walk_use_def(visited, rhs2);
131928 + return mark;
131929 +}
131930 +
131931 +enum intentional_mark get_so_asm_type(const_gimple stmt)
131932 +{
131933 + const gasm *asm_stmt;
131934 +
131935 + if (!stmt)
131936 + return MARK_NO;
131937 + if (!is_size_overflow_asm(stmt))
131938 + return MARK_NO;
131939 +
131940 + asm_stmt = as_a_const_gasm(stmt);
131941 + if (is_size_overflow_insert_check_asm(asm_stmt))
131942 + return MARK_NO;
131943 + if (is_size_overflow_intentional_asm_turn_off(asm_stmt))
131944 + return MARK_TURN_OFF;
131945 + if (is_size_overflow_intentional_asm_end(asm_stmt))
131946 + return MARK_END_INTENTIONAL;
131947 + return MARK_YES;
131948 +}
131949 +
131950 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs)
131951 +{
131952 + const_gimple def_stmt;
131953 +
131954 + if (TREE_CODE(lhs) != SSA_NAME)
131955 + return get_intentional_attr_type(lhs);
131956 +
131957 + def_stmt = get_def_stmt(lhs);
131958 + gcc_assert(def_stmt);
131959 +
131960 + if (pointer_set_insert(visited, def_stmt))
131961 + return MARK_NO;
131962 +
131963 + switch (gimple_code(def_stmt)) {
131964 + case GIMPLE_CALL:
131965 + case GIMPLE_RETURN:
131966 + return MARK_NO;
131967 + case GIMPLE_NOP:
131968 + return walk_use_def(visited, SSA_NAME_VAR(lhs));
131969 + case GIMPLE_ASM:
131970 + return get_so_asm_type(as_a_const_gasm(def_stmt));
131971 + case GIMPLE_PHI:
131972 + return walk_use_def_phi(visited, lhs);
131973 + case GIMPLE_ASSIGN:
131974 + switch (gimple_num_ops(def_stmt)) {
131975 + case 2:
131976 + return walk_use_def(visited, gimple_assign_rhs1(def_stmt));
131977 + case 3:
131978 + return walk_use_def_binary(visited, lhs);
131979 + }
131980 + default:
131981 + debug_gimple_stmt((gimple)def_stmt);
131982 + error("%s: unknown gimple code", __func__);
131983 + gcc_unreachable();
131984 + }
131985 +}
131986 +
131987 +static enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var)
131988 +{
131989 + enum intentional_mark mark;
131990 + gimple_set *visited;
131991 +
131992 + visited = pointer_set_create();
131993 + mark = walk_use_def(visited, var);
131994 + pointer_set_destroy(visited);
131995 +
131996 + return mark;
131997 +}
131998 +
131999 +/* Search intentional_overflow attribute on caller and on callee too.
132000 + * -1 / MARK_TURN_OFF: means that overflow checking is turned off inside the function and
132001 + * parameters aren't tracked backwards.
132002 + * 1..31 / MARK_YES: e.g., 4 means that overflow checking is turned off on the fourth parameter inside
132003 + * the function.
132004 + * 0 / MARK_END_INTENTIONAL: means that overflow checking is turned off on all the parameters of the function
132005 + * in all callers (on a structure field means that overflow checking is turned off
132006 + * in all expressions involving the given field).
132007 + */
132008 +enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum)
132009 +{
132010 + enum intentional_mark caller_mark, callee_mark;
132011 + const_tree fndecl, orig_cur_fndecl, arg;
132012 +
132013 + orig_cur_fndecl = get_orig_fndecl(current_function_decl);
132014 +
132015 + // handle MARK_TURN_OFF early on the caller
132016 + if (is_turn_off_intentional_attr(orig_cur_fndecl))
132017 + return MARK_TURN_OFF;
132018 +
132019 + switch (gimple_code(stmt)) {
132020 + case GIMPLE_RETURN:
132021 + gcc_assert(argnum == 0);
132022 + // for now ignore other intentional attribute types on returns
132023 + return MARK_NO;
132024 + case GIMPLE_CALL:
132025 + gcc_assert(argnum != 0);
132026 + gcc_assert(argnum <= gimple_call_num_args(stmt));
132027 + arg = gimple_call_arg(stmt, argnum - 1);
132028 + break;
132029 + default:
132030 + debug_gimple_stmt((gimple)stmt);
132031 + gcc_unreachable();
132032 + }
132033 +
132034 + // XXX ideiglenesen 0-nal a fuggvenyen belul is ki van kapcsolva a dupolas, eddig igy mukodott a doksi ellenere
132035 + if (is_end_intentional_intentional_attr(orig_cur_fndecl))
132036 + return MARK_END_INTENTIONAL;
132037 +
132038 + fndecl = get_interesting_orig_fndecl_from_stmt(as_a_const_gcall(stmt));
132039 + // handle MARK_TURN_OFF on the callee
132040 + if (is_turn_off_intentional_attr(fndecl))
132041 + return MARK_TURN_OFF;
132042 + // find a defining marked caller argument or struct field for arg
132043 + caller_mark = check_intentional_size_overflow_asm_and_attribute(arg);
132044 +
132045 + // did we find a marked struct field?
132046 + if (caller_mark == MARK_TURN_OFF)
132047 + return MARK_TURN_OFF;
132048 +
132049 + // handle MARK_END_INTENTIONAL on the callee
132050 + if (is_end_intentional_intentional_attr(fndecl))
132051 + callee_mark = MARK_END_INTENTIONAL;
132052 + // is it a marked callee parameter?
132053 + else if (is_yes_intentional_attr(fndecl, argnum))
132054 + callee_mark = MARK_YES;
132055 + else
132056 + callee_mark = MARK_NO;
132057 +
132058 + // no intentional attribute found
132059 + if (callee_mark == MARK_NO && caller_mark == MARK_NO)
132060 + return MARK_NO;
132061 +
132062 + // MARK_YES is meaningful only on the caller
132063 + if (caller_mark == MARK_NO && callee_mark == MARK_YES)
132064 + return MARK_NO;
132065 +
132066 + // we found a code region where we don't want to duplicate
132067 + if (caller_mark == MARK_YES && callee_mark == MARK_END_INTENTIONAL)
132068 + return MARK_END_INTENTIONAL;
132069 +
132070 + // ignore the intentional attribute on the callee if we didn't find a marked defining argument or struct field
132071 + if (caller_mark == MARK_NO && callee_mark == MARK_END_INTENTIONAL)
132072 + return MARK_NO;
132073 +
132074 + // the callee is missing the intentional attribute (MARK_YES or MARK_END_INTENTIONAL)
132075 + if (caller_mark == MARK_YES) {
132076 + print_missing_intentional(callee_mark, caller_mark, fndecl, argnum);
132077 + return MARK_YES;
132078 + }
132079 +
132080 + fprintf(stderr, "caller: %s callee: %s\n", DECL_NAME_POINTER(orig_cur_fndecl), DECL_NAME_POINTER(fndecl));
132081 + debug_gimple_stmt((gimple)stmt);
132082 + print_intentional_mark(caller_mark);
132083 + print_intentional_mark(callee_mark);
132084 + gcc_unreachable();
132085 +}
132086 +
132087 +enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum)
132088 +{
132089 + const_tree arg;
132090 +
132091 + switch (gimple_code(stmt)) {
132092 + case GIMPLE_RETURN:
132093 + gcc_assert(argnum == 0);
132094 + arg = gimple_return_retval(as_a_const_greturn(stmt));
132095 + break;
132096 + case GIMPLE_CALL:
132097 + gcc_assert(argnum != 0);
132098 + gcc_assert(argnum <= gimple_call_num_args(stmt));
132099 + arg = gimple_call_arg(stmt, argnum - 1);
132100 + break;
132101 + case GIMPLE_ASM:
132102 + gcc_assert(is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)));
132103 + arg = get_size_overflow_asm_input(as_a_const_gasm(stmt));
132104 + break;
132105 + default:
132106 + debug_gimple_stmt((gimple)stmt);
132107 + gcc_unreachable();
132108 + }
132109 +
132110 + // find a defining marked caller argument or struct field for arg
132111 + return check_intentional_size_overflow_asm_and_attribute(arg);
132112 +}
132113 +
132114 +bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
132115 +{
132116 + const_tree rhs1, lhs, rhs1_type, lhs_type;
132117 + enum machine_mode lhs_mode, rhs_mode;
132118 + gimple def_stmt = get_def_stmt(no_const_rhs);
132119 +
132120 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
132121 + return false;
132122 +
132123 + rhs1 = gimple_assign_rhs1(def_stmt);
132124 + lhs = gimple_assign_lhs(def_stmt);
132125 + rhs1_type = TREE_TYPE(rhs1);
132126 + lhs_type = TREE_TYPE(lhs);
132127 + rhs_mode = TYPE_MODE(rhs1_type);
132128 + lhs_mode = TYPE_MODE(lhs_type);
132129 + if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
132130 + return false;
132131 +
132132 + return true;
132133 +}
132134 +
132135 +static unsigned int uses_num(tree node)
132136 +{
132137 + imm_use_iterator imm_iter;
132138 + use_operand_p use_p;
132139 + unsigned int num = 0;
132140 +
132141 + FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
132142 + gimple use_stmt = USE_STMT(use_p);
132143 +
132144 + if (use_stmt == NULL)
132145 + return num;
132146 + if (is_gimple_debug(use_stmt))
132147 + continue;
132148 + if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt)))
132149 + continue;
132150 + num++;
132151 + }
132152 + return num;
132153 +}
132154 +
132155 +static bool no_uses(tree node)
132156 +{
132157 + return !uses_num(node);
132158 +}
132159 +
132160 +// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
132161 +bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
132162 +{
132163 + tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
132164 + gimple def_stmt = get_def_stmt(lhs);
132165 +
132166 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
132167 + return false;
132168 +
132169 + rhs1 = gimple_assign_rhs1(def_stmt);
132170 + rhs_type = TREE_TYPE(rhs1);
132171 + lhs_type = TREE_TYPE(lhs);
132172 + if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
132173 + return false;
132174 + if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
132175 + return false;
132176 +
132177 + def_stmt = get_def_stmt(rhs1);
132178 + if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
132179 + return false;
132180 +
132181 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
132182 + return false;
132183 +
132184 + rhs1 = gimple_assign_rhs1(def_stmt);
132185 + rhs2 = gimple_assign_rhs2(def_stmt);
132186 + if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
132187 + return false;
132188 +
132189 + if (is_gimple_constant(rhs2))
132190 + not_const_rhs = rhs1;
132191 + else
132192 + not_const_rhs = rhs2;
132193 +
132194 + return no_uses(not_const_rhs);
132195 +}
132196 +
132197 +static bool is_lt_signed_type_max(const_tree rhs)
132198 +{
132199 + const_tree new_type, type_max, type = TREE_TYPE(rhs);
132200 +
132201 + if (!TYPE_UNSIGNED(type))
132202 + return true;
132203 +
132204 + switch (TYPE_MODE(type)) {
132205 + case QImode:
132206 + new_type = intQI_type_node;
132207 + break;
132208 + case HImode:
132209 + new_type = intHI_type_node;
132210 + break;
132211 + case SImode:
132212 + new_type = intSI_type_node;
132213 + break;
132214 + case DImode:
132215 + new_type = intDI_type_node;
132216 + break;
132217 + default:
132218 + debug_tree((tree)type);
132219 + gcc_unreachable();
132220 + }
132221 +
132222 + type_max = TYPE_MAX_VALUE(new_type);
132223 + if (!tree_int_cst_lt(type_max, rhs))
132224 + return true;
132225 +
132226 + return false;
132227 +}
132228 +
132229 +static bool is_gt_zero(const_tree rhs)
132230 +{
132231 + const_tree type = TREE_TYPE(rhs);
132232 +
132233 + if (TYPE_UNSIGNED(type))
132234 + return true;
132235 +
132236 + if (!tree_int_cst_lt(rhs, integer_zero_node))
132237 + return true;
132238 +
132239 + return false;
132240 +}
132241 +
132242 +bool is_a_constant_overflow(const gassign *stmt, const_tree rhs)
132243 +{
132244 + if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
132245 + return false;
132246 + if (!is_gimple_constant(rhs))
132247 + return false;
132248 +
132249 + // if the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow
132250 + if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs))
132251 + return false;
132252 +
132253 + return true;
132254 +}
132255 +
132256 +static tree change_assign_rhs(struct visited *visited, gassign *stmt, const_tree orig_rhs, tree new_rhs)
132257 +{
132258 + const_gimple assign;
132259 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
132260 + tree origtype = TREE_TYPE(orig_rhs);
132261 +
132262 + assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
132263 + pointer_set_insert(visited->my_stmts, assign);
132264 + return get_lhs(assign);
132265 +}
132266 +
132267 +tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2)
132268 +{
132269 + tree new_rhs, orig_rhs;
132270 + void (*gimple_assign_set_rhs)(gimple, tree);
132271 + tree rhs1 = gimple_assign_rhs1(stmt);
132272 + tree rhs2 = gimple_assign_rhs2(stmt);
132273 + tree lhs = gimple_assign_lhs(stmt);
132274 +
132275 + if (!check_overflow)
132276 + return create_assign(visited, stmt, lhs, AFTER_STMT);
132277 +
132278 + if (change_rhs == NULL_TREE)
132279 + return create_assign(visited, stmt, lhs, AFTER_STMT);
132280 +
132281 + if (new_rhs2 == NULL_TREE) {
132282 + orig_rhs = rhs1;
132283 + gimple_assign_set_rhs = &gimple_assign_set_rhs1;
132284 + } else {
132285 + orig_rhs = rhs2;
132286 + gimple_assign_set_rhs = &gimple_assign_set_rhs2;
132287 + }
132288 +
132289 + check_size_overflow(stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
132290 +
132291 + new_rhs = change_assign_rhs(visited, stmt, orig_rhs, change_rhs);
132292 + gimple_assign_set_rhs(stmt, new_rhs);
132293 + update_stmt(stmt);
132294 +
132295 + return create_assign(visited, stmt, lhs, AFTER_STMT);
132296 +}
132297 +
132298 +static bool is_subtraction_special(struct visited *visited, const gassign *stmt)
132299 +{
132300 + gimple rhs1_def_stmt, rhs2_def_stmt;
132301 + const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
132302 + enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
132303 + const_tree rhs1 = gimple_assign_rhs1(stmt);
132304 + const_tree rhs2 = gimple_assign_rhs2(stmt);
132305 +
132306 + if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
132307 + return false;
132308 +
132309 + gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
132310 +
132311 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
132312 + return false;
132313 +
132314 + rhs1_def_stmt = get_def_stmt(rhs1);
132315 + rhs2_def_stmt = get_def_stmt(rhs2);
132316 + if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
132317 + return false;
132318 +
132319 + rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
132320 + rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
132321 + rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
132322 + rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
132323 + rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
132324 + rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
132325 + rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
132326 + rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
132327 + if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
132328 + return false;
132329 + if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
132330 + return false;
132331 +
132332 + pointer_set_insert(visited->no_cast_check, rhs1_def_stmt);
132333 + pointer_set_insert(visited->no_cast_check, rhs2_def_stmt);
132334 + return true;
132335 +}
132336 +
132337 +static gassign *create_binary_assign(struct visited *visited, enum tree_code code, gassign *stmt, tree rhs1, tree rhs2)
132338 +{
132339 + gassign *assign;
132340 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
132341 + tree type = TREE_TYPE(rhs1);
132342 + tree lhs = create_new_var(type);
132343 +
132344 + gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
132345 + assign = as_a_gassign(gimple_build_assign_with_ops(code, lhs, rhs1, rhs2));
132346 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
132347 +
132348 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
132349 + update_stmt(assign);
132350 + pointer_set_insert(visited->my_stmts, assign);
132351 + return assign;
132352 +}
132353 +
132354 +static tree cast_to_TI_type(struct visited *visited, gassign *stmt, tree node)
132355 +{
132356 + gimple_stmt_iterator gsi;
132357 + const_gimple cast_stmt;
132358 + tree type = TREE_TYPE(node);
132359 +
132360 + if (types_compatible_p(type, intTI_type_node))
132361 + return node;
132362 +
132363 + gsi = gsi_for_stmt(stmt);
132364 + cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
132365 + pointer_set_insert(visited->my_stmts, cast_stmt);
132366 + return get_lhs(cast_stmt);
132367 +}
132368 +
132369 +static tree get_def_stmt_rhs(struct visited *visited, const_tree var)
132370 +{
132371 + tree rhs1, def_stmt_rhs1;
132372 + gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
132373 +
132374 + def_stmt = get_def_stmt(var);
132375 + if (!gimple_assign_cast_p(def_stmt))
132376 + return NULL_TREE;
132377 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt));
132378 +
132379 + rhs1 = gimple_assign_rhs1(def_stmt);
132380 + rhs1_def_stmt = get_def_stmt(rhs1);
132381 + if (!gimple_assign_cast_p(rhs1_def_stmt))
132382 + return rhs1;
132383 +
132384 + def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
132385 + def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
132386 +
132387 + switch (gimple_code(def_stmt_rhs1_def_stmt)) {
132388 + case GIMPLE_CALL:
132389 + case GIMPLE_NOP:
132390 + case GIMPLE_ASM:
132391 + case GIMPLE_PHI:
132392 + return def_stmt_rhs1;
132393 + case GIMPLE_ASSIGN:
132394 + return rhs1;
132395 + default:
132396 + debug_gimple_stmt(def_stmt_rhs1_def_stmt);
132397 + gcc_unreachable();
132398 + }
132399 +}
132400 +
132401 +tree handle_integer_truncation(struct visited *visited, const_tree lhs)
132402 +{
132403 + tree new_rhs1, new_rhs2;
132404 + tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
132405 + gassign *assign, *stmt = as_a_gassign(get_def_stmt(lhs));
132406 + tree rhs1 = gimple_assign_rhs1(stmt);
132407 + tree rhs2 = gimple_assign_rhs2(stmt);
132408 +
132409 + if (!is_subtraction_special(visited, stmt))
132410 + return NULL_TREE;
132411 +
132412 + new_rhs1 = expand(visited, rhs1);
132413 + new_rhs2 = expand(visited, rhs2);
132414 +
132415 + new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs1);
132416 + new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs2);
132417 +
132418 + if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
132419 + return NULL_TREE;
132420 +
132421 + if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
132422 + new_rhs1_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs1_def_stmt_rhs1);
132423 + new_rhs2_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs2_def_stmt_rhs1);
132424 + }
132425 +
132426 + assign = create_binary_assign(visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
132427 + new_lhs = gimple_assign_lhs(assign);
132428 + check_size_overflow(assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
132429 +
132430 + return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
132431 +}
132432 +
132433 +bool is_a_neg_overflow(const gassign *stmt, const_tree rhs)
132434 +{
132435 + const_gimple def_stmt;
132436 +
132437 + if (TREE_CODE(rhs) != SSA_NAME)
132438 + return false;
132439 +
132440 + if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
132441 + return false;
132442 +
132443 + def_stmt = get_def_stmt(rhs);
132444 + if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
132445 + return false;
132446 +
132447 + return true;
132448 +}
132449 +
132450 +/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID()
132451 + * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16
132452 + * fffffff * 16 > signed max -> truncate
132453 + */
132454 +static bool look_for_mult_and_add(const_gimple stmt)
132455 +{
132456 + const_tree res;
132457 + tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs;
132458 + const_gimple def_stmt;
132459 +
132460 + if (!stmt || gimple_code(stmt) == GIMPLE_NOP)
132461 + return false;
132462 + if (!is_gimple_assign(stmt))
132463 + return false;
132464 + if (gimple_assign_rhs_code(stmt) != MULT_EXPR)
132465 + return false;
132466 +
132467 + rhs1 = gimple_assign_rhs1(stmt);
132468 + rhs2 = gimple_assign_rhs2(stmt);
132469 + if (is_gimple_constant(rhs1)) {
132470 + const_rhs = rhs1;
132471 + def_stmt = get_def_stmt(rhs2);
132472 + } else if (is_gimple_constant(rhs2)) {
132473 + const_rhs = rhs2;
132474 + def_stmt = get_def_stmt(rhs1);
132475 + } else
132476 + return false;
132477 +
132478 + if (!is_gimple_assign(def_stmt))
132479 + return false;
132480 +
132481 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR)
132482 + return false;
132483 +
132484 + def_rhs1 = gimple_assign_rhs1(def_stmt);
132485 + def_rhs2 = gimple_assign_rhs2(def_stmt);
132486 + if (is_gimple_constant(def_rhs1))
132487 + def_const_rhs = def_rhs1;
132488 + else if (is_gimple_constant(def_rhs2))
132489 + def_const_rhs = def_rhs2;
132490 + else
132491 + return false;
132492 +
132493 + res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs);
132494 + if (is_lt_signed_type_max(res) && is_gt_zero(res))
132495 + return false;
132496 + return true;
132497 +}
132498 +
132499 +enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt)
132500 +{
132501 + const_gimple def_stmt_1, def_stmt_2;
132502 + const_tree rhs1, rhs2;
132503 + bool add_mul_rhs1, add_mul_rhs2;
132504 +
132505 + rhs1 = gimple_assign_rhs1(stmt);
132506 + def_stmt_1 = get_def_stmt(rhs1);
132507 + add_mul_rhs1 = look_for_mult_and_add(def_stmt_1);
132508 +
132509 + rhs2 = gimple_assign_rhs2(stmt);
132510 + def_stmt_2 = get_def_stmt(rhs2);
132511 + add_mul_rhs2 = look_for_mult_and_add(def_stmt_2);
132512 +
132513 + if (add_mul_rhs1)
132514 + return RHS1_INTENTIONAL_OVERFLOW;
132515 + if (add_mul_rhs2)
132516 + return RHS2_INTENTIONAL_OVERFLOW;
132517 + return NO_INTENTIONAL_OVERFLOW;
132518 +}
132519 +
132520 +static gassign *get_dup_stmt(struct visited *visited, gassign *stmt)
132521 +{
132522 + gassign *my_stmt;
132523 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
132524 +
132525 + gsi_next(&gsi);
132526 + my_stmt = as_a_gassign(gsi_stmt(gsi));
132527 +
132528 + gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt));
132529 + if (gimple_assign_cast_p(stmt) && gimple_assign_cast_p(my_stmt))
132530 + return my_stmt;
132531 +
132532 + if (gimple_assign_rhs_code(stmt) != gimple_assign_rhs_code(my_stmt)) {
132533 + fprintf(stderr, "%s != %s\n", get_tree_code_name(gimple_assign_rhs_code(stmt)), get_tree_code_name(gimple_assign_rhs_code(my_stmt)));
132534 + debug_gimple_stmt(stmt);
132535 + debug_gimple_stmt(my_stmt);
132536 + gcc_unreachable();
132537 + }
132538 +
132539 + return my_stmt;
132540 +}
132541 +
132542 +/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant)
132543 + * unsigned type cast to signed type, unsigned type: no more uses
132544 + * e.g., lib/vsprintf.c:simple_strtol()
132545 + * _10 = (unsigned long int) _9
132546 + * _11 = -_10;
132547 + * _12 = (long int) _11; (_11_ no more uses)
132548 + */
132549 +static bool is_call_or_cast(gimple stmt)
132550 +{
132551 + return gimple_assign_cast_p(stmt) || is_gimple_call(stmt);
132552 +}
132553 +
132554 +static bool is_unsigned_cast_or_call_def_stmt(const_tree node)
132555 +{
132556 + const_tree rhs;
132557 + gimple def_stmt;
132558 +
132559 + if (node == NULL_TREE)
132560 + return true;
132561 + if (is_gimple_constant(node))
132562 + return true;
132563 +
132564 + def_stmt = get_def_stmt(node);
132565 + if (!def_stmt)
132566 + return false;
132567 +
132568 + if (is_call_or_cast(def_stmt))
132569 + return true;
132570 +
132571 + if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2)
132572 + return false;
132573 + rhs = gimple_assign_rhs1(def_stmt);
132574 + def_stmt = get_def_stmt(rhs);
132575 + if (!def_stmt)
132576 + return false;
132577 + return is_call_or_cast(def_stmt);
132578 +}
132579 +
132580 +void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt)
132581 +{
132582 + unsigned int use_num;
132583 + gassign *so_stmt;
132584 + const_gimple def_stmt;
132585 + const_tree rhs1, rhs2;
132586 + tree rhs = gimple_assign_rhs1(stmt);
132587 + tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt));
132588 + const_tree rhs_type = TREE_TYPE(rhs);
132589 +
132590 + if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type)))
132591 + return;
132592 + if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type)))
132593 + return;
132594 + use_num = uses_num(rhs);
132595 + if (use_num != 1)
132596 + return;
132597 +
132598 + def_stmt = get_def_stmt(rhs);
132599 + if (!def_stmt)
132600 + return;
132601 + if (!is_gimple_assign(def_stmt))
132602 + return;
132603 +
132604 + rhs1 = gimple_assign_rhs1(def_stmt);
132605 + if (!is_unsigned_cast_or_call_def_stmt(rhs1))
132606 + return;
132607 +
132608 + rhs2 = gimple_assign_rhs2(def_stmt);
132609 + if (!is_unsigned_cast_or_call_def_stmt(rhs2))
132610 + return;
132611 + if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
132612 + return;
132613 +
132614 + so_stmt = get_dup_stmt(visited, stmt);
132615 + create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt));
132616 +}
132617 +
132618 diff --git a/tools/gcc/size_overflow_plugin/misc.c b/tools/gcc/size_overflow_plugin/misc.c
132619 new file mode 100644
132620 index 0000000..c1b4773
132621 --- /dev/null
132622 +++ b/tools/gcc/size_overflow_plugin/misc.c
132623 @@ -0,0 +1,441 @@
132624 +/*
132625 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
132626 + * Licensed under the GPL v2, or (at your option) v3
132627 + *
132628 + * Homepage:
132629 + * https://github.com/ephox-gcc-plugins/size_overflow
132630 + *
132631 + * Documentation:
132632 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
132633 + *
132634 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
132635 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
132636 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
132637 + *
132638 + * Usage:
132639 + * $ make
132640 + * $ make run
132641 + */
132642 +
132643 +#include "size_overflow.h"
132644 +
132645 +const char *get_type_name_from_field(const_tree field_decl)
132646 +{
132647 + const_tree context, type_name;
132648 +
132649 + if (TREE_CODE(field_decl) != FIELD_DECL)
132650 + return NULL;
132651 +
132652 + context = DECL_CONTEXT(field_decl);
132653 + gcc_assert(TREE_CODE(context) == RECORD_TYPE);
132654 + type_name = TYPE_NAME(TYPE_MAIN_VARIANT(context));
132655 + if (type_name == NULL_TREE)
132656 + return NULL;
132657 +
132658 + if (TREE_CODE(type_name) == IDENTIFIER_NODE)
132659 + return IDENTIFIER_POINTER(type_name);
132660 + else if (TREE_CODE(type_name) == TYPE_DECL)
132661 + return DECL_NAME_POINTER(type_name);
132662 +
132663 + debug_tree((tree)field_decl);
132664 + debug_tree((tree)type_name);
132665 + gcc_unreachable();
132666 +}
132667 +
132668 +// Was the function created by the compiler itself?
132669 +bool made_by_compiler(const_tree decl)
132670 +{
132671 + struct cgraph_node *node;
132672 +
132673 + if (FUNCTION_PTR_P(decl))
132674 + return false;
132675 + if (TREE_CODE(decl) == VAR_DECL)
132676 + return false;
132677 +
132678 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
132679 + if (DECL_ABSTRACT_ORIGIN(decl) != NULL_TREE)
132680 + return true;
132681 + if (DECL_ARTIFICIAL(decl))
132682 + return true;
132683 +
132684 + node = get_cnode(decl);
132685 + if (!node)
132686 + return false;
132687 + return node->clone_of != NULL;
132688 +}
132689 +
132690 +bool skip_types(const_tree var)
132691 +{
132692 + const_tree type;
132693 +
132694 + type = TREE_TYPE(var);
132695 + if (type == NULL_TREE)
132696 + return true;
132697 +
132698 + switch (TREE_CODE(type)) {
132699 + case INTEGER_TYPE:
132700 + case ENUMERAL_TYPE:
132701 + return false;
132702 + default:
132703 + return true;
132704 + }
132705 +}
132706 +
132707 +gimple get_fnptr_def_stmt(const_tree fn_ptr)
132708 +{
132709 + gimple def_stmt;
132710 +
132711 + gcc_assert(fn_ptr != NULL_TREE);
132712 + gcc_assert(FUNCTION_PTR_P(fn_ptr));
132713 +
132714 + if (is_gimple_constant(fn_ptr))
132715 + return NULL;
132716 +
132717 + def_stmt = get_def_stmt(fn_ptr);
132718 + gcc_assert(def_stmt);
132719 + return def_stmt;
132720 +}
132721 +
132722 +gimple get_def_stmt(const_tree node)
132723 +{
132724 + gcc_assert(node != NULL_TREE);
132725 +
132726 + if (TREE_CODE(node) != SSA_NAME)
132727 + return NULL;
132728 + return SSA_NAME_DEF_STMT(node);
132729 +}
132730 +
132731 +tree create_new_var(tree type)
132732 +{
132733 + tree new_var = create_tmp_var(type, "cicus");
132734 +
132735 + add_referenced_var(new_var);
132736 + return new_var;
132737 +}
132738 +
132739 +static bool skip_cast(tree dst_type, const_tree rhs, bool force)
132740 +{
132741 + const_gimple def_stmt = get_def_stmt(rhs);
132742 +
132743 + if (force)
132744 + return false;
132745 +
132746 + if (is_gimple_constant(rhs))
132747 + return false;
132748 +
132749 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
132750 + return false;
132751 +
132752 + if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
132753 + return false;
132754 +
132755 + // DI type can be on 32 bit (from create_assign) but overflow type stays DI
132756 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
132757 + return false;
132758 +
132759 + return true;
132760 +}
132761 +
132762 +tree cast_a_tree(tree type, tree var)
132763 +{
132764 + gcc_assert(type != NULL_TREE);
132765 + gcc_assert(var != NULL_TREE);
132766 + gcc_assert(fold_convertible_p(type, var));
132767 +
132768 + return fold_convert(type, var);
132769 +}
132770 +
132771 +gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
132772 +{
132773 + gassign *assign;
132774 + gimple def_stmt;
132775 +
132776 + gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
132777 + gcc_assert(!is_gimple_constant(rhs));
132778 + if (gsi_end_p(*gsi) && before == AFTER_STMT)
132779 + gcc_unreachable();
132780 +
132781 + def_stmt = get_def_stmt(rhs);
132782 + if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt))
132783 + return def_stmt;
132784 +
132785 + if (lhs == CREATE_NEW_VAR)
132786 + lhs = create_new_var(dst_type);
132787 +
132788 + assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
132789 +
132790 + if (!gsi_end_p(*gsi)) {
132791 + location_t loc = gimple_location(gsi_stmt(*gsi));
132792 + gimple_set_location(assign, loc);
132793 + }
132794 +
132795 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
132796 +
132797 + if (before)
132798 + gsi_insert_before(gsi, assign, GSI_NEW_STMT);
132799 + else
132800 + gsi_insert_after(gsi, assign, GSI_NEW_STMT);
132801 + update_stmt(assign);
132802 + return assign;
132803 +}
132804 +
132805 +bool is_size_overflow_type(const_tree var)
132806 +{
132807 + const char *name;
132808 + const_tree type_name, type;
132809 +
132810 + if (var == NULL_TREE)
132811 + return false;
132812 +
132813 + type = TREE_TYPE(var);
132814 + type_name = TYPE_NAME(type);
132815 + if (type_name == NULL_TREE)
132816 + return false;
132817 +
132818 + if (DECL_P(type_name))
132819 + name = DECL_NAME_POINTER(type_name);
132820 + else
132821 + name = IDENTIFIER_POINTER(type_name);
132822 +
132823 + if (!strncmp(name, "size_overflow_type", 18))
132824 + return true;
132825 + return false;
132826 +}
132827 +
132828 +// Determine if a cloned function has all the original arguments
132829 +static bool unchanged_arglist(struct cgraph_node *new_node, struct cgraph_node *old_node)
132830 +{
132831 + const_tree new_decl_list, old_decl_list;
132832 +
132833 + if (new_node->clone_of && new_node->clone.tree_map)
132834 + return !new_node->clone.args_to_skip;
132835 +
132836 + new_decl_list = DECL_ARGUMENTS(NODE_DECL(new_node));
132837 + old_decl_list = DECL_ARGUMENTS(NODE_DECL(old_node));
132838 + if (new_decl_list != NULL_TREE && old_decl_list != NULL_TREE)
132839 + gcc_assert(list_length(new_decl_list) == list_length(old_decl_list));
132840 +
132841 + return true;
132842 +}
132843 +
132844 +unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num)
132845 +{
132846 + unsigned int new_num;
132847 + const_tree fndecl_arg;
132848 + tree fndecl_arglist = DECL_ARGUMENTS(fndecl);
132849 + const_tree arg, target_fndecl_arglist;
132850 +
132851 + if (num == 0)
132852 + return num;
132853 +
132854 + if (fndecl == correct_argnum_of_fndecl && !DECL_ARTIFICIAL(fndecl))
132855 + return num;
132856 + else if (fndecl == correct_argnum_of_fndecl && DECL_ARTIFICIAL(fndecl))
132857 + return CANNOT_FIND_ARG;
132858 +
132859 + target_fndecl_arglist = DECL_ARGUMENTS(correct_argnum_of_fndecl);
132860 + if (fndecl_arglist == NULL_TREE || target_fndecl_arglist == NULL_TREE)
132861 + return CANNOT_FIND_ARG;
132862 +
132863 + fndecl_arg = chain_index(num - 1, fndecl_arglist);
132864 + gcc_assert(fndecl_arg != NULL_TREE);
132865 +
132866 + for (arg = target_fndecl_arglist, new_num = 1; arg; arg = TREE_CHAIN(arg), new_num++) {
132867 + if (arg == fndecl_arg || !strcmp(DECL_NAME_POINTER(arg), DECL_NAME_POINTER(fndecl_arg)))
132868 + return new_num;
132869 + }
132870 +
132871 + return CANNOT_FIND_ARG;
132872 +}
132873 +
132874 +// Find the specified argument in the originally cloned function
132875 +static unsigned int clone_argnum_on_orig(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int clone_argnum)
132876 +{
132877 + bitmap args_to_skip;
132878 + unsigned int i, new_argnum = clone_argnum;
132879 +
132880 + if (unchanged_arglist(new_node, old_node))
132881 + return clone_argnum;
132882 +
132883 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
132884 + args_to_skip = new_node->clone.args_to_skip;
132885 + for (i = 0; i < clone_argnum; i++) {
132886 + if (bitmap_bit_p(args_to_skip, i))
132887 + new_argnum++;
132888 + }
132889 + return new_argnum;
132890 +}
132891 +
132892 +// Find the specified argument in the clone
132893 +static unsigned int orig_argnum_on_clone(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int orig_argnum)
132894 +{
132895 + bitmap args_to_skip;
132896 + unsigned int i, new_argnum = orig_argnum;
132897 +
132898 + if (unchanged_arglist(new_node, old_node))
132899 + return orig_argnum;
132900 +
132901 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
132902 + args_to_skip = new_node->clone.args_to_skip;
132903 + if (bitmap_bit_p(args_to_skip, orig_argnum - 1))
132904 + // XXX torolni kellene a nodeot
132905 + return CANNOT_FIND_ARG;
132906 +
132907 + for (i = 0; i < orig_argnum; i++) {
132908 + if (bitmap_bit_p(args_to_skip, i))
132909 + new_argnum--;
132910 + }
132911 + return new_argnum;
132912 +}
132913 +
132914 +// Associate the argument between a clone and a cloned function
132915 +static unsigned int get_correct_argnum_cnode(struct cgraph_node *node, struct cgraph_node *correct_argnum_of_node, unsigned int argnum)
132916 +{
132917 + bool node_clone, correct_argnum_of_node_clone;
132918 + const_tree correct_argnum_of_node_decl, node_decl;
132919 +
132920 + if (node == correct_argnum_of_node)
132921 + return argnum;
132922 + if (argnum == 0)
132923 + return argnum;
132924 +
132925 + correct_argnum_of_node_decl = NODE_DECL(correct_argnum_of_node);
132926 + gcc_assert(correct_argnum_of_node_decl != NULL_TREE);
132927 + gcc_assert(correct_argnum_of_node && !DECL_ARTIFICIAL(correct_argnum_of_node_decl));
132928 +
132929 + if (node) {
132930 + node_decl = NODE_DECL(node);
132931 + gcc_assert(!DECL_ARTIFICIAL(node_decl));
132932 + node_clone = made_by_compiler(node_decl);
132933 + } else {
132934 + node_decl = NULL_TREE;
132935 + node_clone = false;
132936 + }
132937 +
132938 + if (correct_argnum_of_node_decl == node_decl)
132939 + return argnum;
132940 +
132941 + correct_argnum_of_node_clone = made_by_compiler(correct_argnum_of_node_decl);
132942 + // the original decl is lost if both nodes are clones
132943 + if (node_clone && correct_argnum_of_node_clone) {
132944 + gcc_assert(unchanged_arglist(node, correct_argnum_of_node));
132945 + return argnum;
132946 + }
132947 +
132948 + if (node_clone && !correct_argnum_of_node_clone)
132949 + return clone_argnum_on_orig(correct_argnum_of_node, node, argnum);
132950 + else if (!node_clone && correct_argnum_of_node_clone)
132951 + return orig_argnum_on_clone(correct_argnum_of_node, node, argnum);
132952 +
132953 + if (node)
132954 + debug_tree((tree)NODE_DECL(node));
132955 + debug_tree((tree)correct_argnum_of_node_decl);
132956 + gcc_unreachable();
132957 +}
132958 +
132959 +unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum)
132960 +{
132961 + struct cgraph_node *node, *correct_argnum_of_node;
132962 +
132963 + gcc_assert(decl != NULL_TREE);
132964 + gcc_assert(correct_argnum_of_decl != NULL_TREE);
132965 +
132966 + correct_argnum_of_node = get_cnode(correct_argnum_of_decl);
132967 + if (!correct_argnum_of_node || DECL_ARTIFICIAL(decl) || DECL_ARTIFICIAL(correct_argnum_of_decl))
132968 + return get_correct_argnum_fndecl(decl, correct_argnum_of_decl, argnum);
132969 +
132970 + node = get_cnode(decl);
132971 + return get_correct_argnum_cnode(node, correct_argnum_of_node, argnum);
132972 +}
132973 +
132974 +// Find the original cloned function
132975 +tree get_orig_fndecl(const_tree clone_fndecl)
132976 +{
132977 + struct cgraph_node *node;
132978 +
132979 + if (DECL_ABSTRACT_ORIGIN(clone_fndecl))
132980 + return (tree)DECL_ORIGIN(clone_fndecl);
132981 + node = get_cnode(clone_fndecl);
132982 + if (!node)
132983 + return (tree)clone_fndecl;
132984 +
132985 + while (node->clone_of)
132986 + node = node->clone_of;
132987 + if (!made_by_compiler(NODE_DECL(node)))
132988 + return NODE_DECL(node);
132989 + // Return the cloned decl because it is needed for the transform callback
132990 + return (tree)clone_fndecl;
132991 +}
132992 +
132993 +static tree get_interesting_fndecl_from_stmt(const gcall *stmt)
132994 +{
132995 + if (gimple_call_num_args(stmt) == 0)
132996 + return NULL_TREE;
132997 + return gimple_call_fndecl(stmt);
132998 +}
132999 +
133000 +tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt)
133001 +{
133002 + tree fndecl;
133003 +
133004 + fndecl = get_interesting_fndecl_from_stmt(stmt);
133005 + if (fndecl == NULL_TREE)
133006 + return NULL_TREE;
133007 + return get_orig_fndecl(fndecl);
133008 +}
133009 +
133010 +void set_dominance_info(void)
133011 +{
133012 + calculate_dominance_info(CDI_DOMINATORS);
133013 + calculate_dominance_info(CDI_POST_DOMINATORS);
133014 +}
133015 +
133016 +void unset_dominance_info(void)
133017 +{
133018 + free_dominance_info(CDI_DOMINATORS);
133019 + free_dominance_info(CDI_POST_DOMINATORS);
133020 +}
133021 +
133022 +void set_current_function_decl(tree fndecl)
133023 +{
133024 + gcc_assert(fndecl != NULL_TREE);
133025 +
133026 + push_cfun(DECL_STRUCT_FUNCTION(fndecl));
133027 +#if BUILDING_GCC_VERSION <= 4007
133028 + current_function_decl = fndecl;
133029 +#endif
133030 + set_dominance_info();
133031 +}
133032 +
133033 +void unset_current_function_decl(void)
133034 +{
133035 + unset_dominance_info();
133036 +#if BUILDING_GCC_VERSION <= 4007
133037 + current_function_decl = NULL_TREE;
133038 +#endif
133039 + pop_cfun();
133040 +}
133041 +
133042 +bool is_valid_cgraph_node(struct cgraph_node *node)
133043 +{
133044 + if (cgraph_function_body_availability(node) == AVAIL_NOT_AVAILABLE)
133045 + return false;
133046 + if (node->thunk.thunk_p || node->alias)
133047 + return false;
133048 + return true;
133049 +}
133050 +
133051 +tree get_lhs(const_gimple stmt)
133052 +{
133053 + switch (gimple_code(stmt)) {
133054 + case GIMPLE_ASSIGN:
133055 + case GIMPLE_CALL:
133056 + return gimple_get_lhs(stmt);
133057 + case GIMPLE_PHI:
133058 + return gimple_phi_result(stmt);
133059 + default:
133060 + debug_gimple_stmt((gimple)stmt);
133061 + gcc_unreachable();
133062 + }
133063 +}
133064 +
133065 diff --git a/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
133066 new file mode 100644
133067 index 0000000..5622b51
133068 --- /dev/null
133069 +++ b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
133070 @@ -0,0 +1,137 @@
133071 +/*
133072 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
133073 + * Licensed under the GPL v2, or (at your option) v3
133074 + *
133075 + * Homepage:
133076 + * https://github.com/ephox-gcc-plugins/size_overflow
133077 + *
133078 + * Documentation:
133079 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
133080 + *
133081 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
133082 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
133083 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
133084 + *
133085 + * Usage:
133086 + * $ make
133087 + * $ make run
133088 + */
133089 +
133090 +#include "size_overflow.h"
133091 +
133092 +bool skip_expr_on_double_type(const gassign *stmt)
133093 +{
133094 + enum tree_code code = gimple_assign_rhs_code(stmt);
133095 +
133096 + switch (code) {
133097 + case RSHIFT_EXPR:
133098 + case TRUNC_DIV_EXPR:
133099 + case CEIL_DIV_EXPR:
133100 + case FLOOR_DIV_EXPR:
133101 + case ROUND_DIV_EXPR:
133102 + case EXACT_DIV_EXPR:
133103 + case RDIV_EXPR:
133104 + case TRUNC_MOD_EXPR:
133105 + case CEIL_MOD_EXPR:
133106 + case FLOOR_MOD_EXPR:
133107 + case ROUND_MOD_EXPR:
133108 + return true;
133109 + default:
133110 + return false;
133111 + }
133112 +}
133113 +
133114 +void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs)
133115 +{
133116 + const_tree orig_rhs1;
133117 + tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs);
133118 + const_gimple down_cast, up_cast;
133119 + gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt);
133120 +
133121 + down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
133122 + down_lhs = get_lhs(down_cast);
133123 +
133124 + gsi = gsi_for_stmt(use_stmt);
133125 + up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
133126 + new_lhs = get_lhs(up_cast);
133127 +
133128 + orig_rhs1 = gimple_assign_rhs1(use_stmt);
133129 + if (operand_equal_p(orig_rhs1, rhs, 0))
133130 + gimple_assign_set_rhs1(use_stmt, new_lhs);
133131 + else
133132 + gimple_assign_set_rhs2(use_stmt, new_lhs);
133133 + update_stmt(use_stmt);
133134 +
133135 + pointer_set_insert(visited->my_stmts, up_cast);
133136 + pointer_set_insert(visited->my_stmts, down_cast);
133137 + pointer_set_insert(visited->skip_expr_casts, up_cast);
133138 + pointer_set_insert(visited->skip_expr_casts, down_cast);
133139 +}
133140 +
133141 +static tree get_proper_unsigned_half_type(const_tree node)
133142 +{
133143 + tree new_type, type;
133144 +
133145 + gcc_assert(is_size_overflow_type(node));
133146 +
133147 + type = TREE_TYPE(node);
133148 + switch (TYPE_MODE(type)) {
133149 + case HImode:
133150 + new_type = unsigned_intQI_type_node;
133151 + break;
133152 + case SImode:
133153 + new_type = unsigned_intHI_type_node;
133154 + break;
133155 + case DImode:
133156 + new_type = unsigned_intSI_type_node;
133157 + break;
133158 + case TImode:
133159 + new_type = unsigned_intDI_type_node;
133160 + break;
133161 + default:
133162 + gcc_unreachable();
133163 + }
133164 +
133165 + if (TYPE_QUALS(type) != 0)
133166 + return build_qualified_type(new_type, TYPE_QUALS(type));
133167 + return new_type;
133168 +}
133169 +
133170 +static void insert_cast_rhs(struct visited *visited, gassign *stmt, tree rhs)
133171 +{
133172 + tree type;
133173 +
133174 + if (rhs == NULL_TREE)
133175 + return;
133176 + if (!is_size_overflow_type(rhs))
133177 + return;
133178 +
133179 + type = get_proper_unsigned_half_type(rhs);
133180 + if (is_gimple_constant(rhs))
133181 + return;
133182 + create_up_and_down_cast(visited, stmt, type, rhs);
133183 +}
133184 +
133185 +static void insert_cast(struct visited *visited, gassign *stmt, tree rhs)
133186 +{
133187 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs))
133188 + return;
133189 + gcc_assert(is_size_overflow_type(rhs));
133190 + insert_cast_rhs(visited, stmt, rhs);
133191 +}
133192 +
133193 +void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type)
133194 +{
133195 + tree rhs1, rhs2;
133196 +
133197 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) {
133198 + rhs1 = gimple_assign_rhs1(stmt);
133199 + insert_cast(visited, stmt, rhs1);
133200 + }
133201 +
133202 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) {
133203 + rhs2 = gimple_assign_rhs2(stmt);
133204 + insert_cast(visited, stmt, rhs2);
133205 + }
133206 +}
133207 +
133208 diff --git a/tools/gcc/size_overflow_plugin/size_overflow.h b/tools/gcc/size_overflow_plugin/size_overflow.h
133209 new file mode 100644
133210 index 0000000..07e2ba7
133211 --- /dev/null
133212 +++ b/tools/gcc/size_overflow_plugin/size_overflow.h
133213 @@ -0,0 +1,281 @@
133214 +#ifndef SIZE_OVERFLOW_H
133215 +#define SIZE_OVERFLOW_H
133216 +
133217 +#define CREATE_NEW_VAR NULL_TREE
133218 +#define MAX_PARAM 31
133219 +#define CANNOT_FIND_ARG 32
133220 +#define NONE_ARGNUM 32
133221 +
133222 +#define BEFORE_STMT true
133223 +#define AFTER_STMT false
133224 +
133225 +#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
133226 +#define YES_ASM_STR "# size_overflow MARK_YES "
133227 +#define END_INTENTIONAL_ASM_STR "# size_overflow MARK_END_INTENTIONAL "
133228 +#define SO_ASM_STR "# size_overflow "
133229 +#define OK_ASM_STR "# size_overflow MARK_NO"
133230 +
133231 +#define FUNCTION_PTR_P(node) \
133232 + (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE))
133233 +
133234 +#define CODES_LIMIT 32
133235 +
133236 +#define GLOBAL_NIFN_LEN 65536
133237 +#define NO_HASH 65537
133238 +
133239 +#include "gcc-common.h"
133240 +
133241 +#include <string.h>
133242 +#include <limits.h>
133243 +
133244 +enum intentional_mark {
133245 + MARK_NO, MARK_YES, MARK_END_INTENTIONAL, MARK_TURN_OFF
133246 +};
133247 +
133248 +enum intentional_overflow_type {
133249 + NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW
133250 +};
133251 +
133252 +enum size_overflow_mark {
133253 + NO_SO_MARK, YES_SO_MARK, ASM_STMT_SO_MARK
133254 +};
133255 +
133256 +struct decl_hash {
133257 + size_t tree_codes_len;
133258 + unsigned char tree_codes[CODES_LIMIT];
133259 + const_tree decl;
133260 + unsigned int hash;
133261 + const char *fn_name;
133262 +};
133263 +
133264 +struct next_interesting_function;
133265 +typedef struct next_interesting_function * next_interesting_function_t;
133266 +
133267 +#if BUILDING_GCC_VERSION <= 4007
133268 +DEF_VEC_P(next_interesting_function_t);
133269 +DEF_VEC_ALLOC_P(next_interesting_function_t, heap);
133270 +#endif
133271 +
133272 +#if BUILDING_GCC_VERSION >= 5000
133273 +typedef struct hash_set<const_gimple> gimple_set;
133274 +
133275 +static inline bool pointer_set_insert(gimple_set *visited, const_gimple stmt)
133276 +{
133277 + return visited->add(stmt);
133278 +}
133279 +
133280 +static inline bool pointer_set_contains(gimple_set *visited, const_gimple stmt)
133281 +{
133282 + return visited->contains(stmt);
133283 +}
133284 +
133285 +static inline gimple_set* pointer_set_create(void)
133286 +{
133287 + return new hash_set<const_gimple>;
133288 +}
133289 +
133290 +static inline void pointer_set_destroy(gimple_set *visited)
133291 +{
133292 + delete visited;
133293 +}
133294 +
133295 +typedef struct hash_set<next_interesting_function_t> next_interesting_function_set;
133296 +
133297 +static inline bool pointer_set_insert(next_interesting_function_set *visited, next_interesting_function_t node)
133298 +{
133299 + return visited->add(node);
133300 +}
133301 +
133302 +static inline bool pointer_set_contains(next_interesting_function_set *visited, next_interesting_function_t node)
133303 +{
133304 + return visited->contains(node);
133305 +}
133306 +
133307 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
133308 +{
133309 + return new hash_set<next_interesting_function_t>;
133310 +}
133311 +
133312 +static inline void pointer_set_destroy(next_interesting_function_set *visited)
133313 +{
133314 + delete visited;
133315 +}
133316 +#else
133317 +typedef struct pointer_set_t gimple_set;
133318 +typedef struct pointer_set_t next_interesting_function_set;
133319 +
133320 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
133321 +{
133322 + return pointer_set_create();
133323 +}
133324 +#endif
133325 +
133326 +struct visited {
133327 + gimple_set *stmts;
133328 + gimple_set *my_stmts;
133329 + gimple_set *skip_expr_casts;
133330 + gimple_set *no_cast_check;
133331 +};
133332 +
133333 +/*
133334 + * * children: callers with data flow into the integer parameter of decl
133335 + * * decl_name: name of the function or the field
133336 + * * context: the containing type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
133337 + * * hash: hash num of the function
133338 + * * num: parameter number (1-31) or return value (0)
133339 + * * marked: determines whether to duplicate stmts and/or look for missing hashtable entries
133340 + * * orig_next_node: pointer to the originally cloned function
133341 + */
133342 +struct next_interesting_function {
133343 + next_interesting_function_t next;
133344 +#if BUILDING_GCC_VERSION <= 4007
133345 + VEC(next_interesting_function_t, heap) *children;
133346 +#else
133347 + vec<next_interesting_function_t, va_heap, vl_embed> *children;
133348 +#endif
133349 + const char *decl_name;
133350 + const char *context;
133351 + unsigned int hash;
133352 + unsigned int num;
133353 + enum size_overflow_mark marked;
133354 + next_interesting_function_t orig_next_node;
133355 +};
133356 +
133357 +// size_overflow_plugin.c
133358 +extern tree report_size_overflow_decl;
133359 +extern tree size_overflow_type_HI;
133360 +extern tree size_overflow_type_SI;
133361 +extern tree size_overflow_type_DI;
133362 +extern tree size_overflow_type_TI;
133363 +
133364 +
133365 +// size_overflow_plugin_hash.c
133366 +struct size_overflow_hash {
133367 + const struct size_overflow_hash * const next;
133368 + const char * const name;
133369 + const unsigned int param;
133370 +};
133371 +
133372 +extern const char *get_orig_decl_name(const_tree decl);
133373 +extern bool is_size_overflow_asm(const_gimple stmt);
133374 +extern void print_missing_function(next_interesting_function_t node);
133375 +extern const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum);
133376 +extern unsigned int find_arg_number_tree(const_tree arg, const_tree func);
133377 +extern unsigned int get_decl_hash(const_tree decl, const char *decl_name);
133378 +extern const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum);
133379 +
133380 +
133381 +// intentional_overflow.c
133382 +extern tree get_size_overflow_asm_input(const gasm *stmt);
133383 +extern enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum);
133384 +extern bool is_size_overflow_insert_check_asm(const gasm *stmt);
133385 +extern enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum);
133386 +extern enum intentional_mark get_so_asm_type(const_gimple stmt);
133387 +extern const_tree get_attribute(const char* attr_name, const_tree decl);
133388 +extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs);
133389 +extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs);
133390 +extern bool is_a_constant_overflow(const gassign *stmt, const_tree rhs);
133391 +extern tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2);
133392 +extern tree handle_integer_truncation(struct visited *visited, const_tree lhs);
133393 +extern bool is_a_neg_overflow(const gassign *stmt, const_tree rhs);
133394 +extern enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt);
133395 +extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt);
133396 +
133397 +
133398 +// insert_size_overflow_asm.c
133399 +#if BUILDING_GCC_VERSION >= 4009
133400 +extern opt_pass *make_insert_size_overflow_asm_pass(void);
133401 +#else
133402 +extern struct opt_pass *make_insert_size_overflow_asm_pass(void);
133403 +#endif
133404 +extern bool search_interesting_args(tree fndecl, bool *argnums);
133405 +
133406 +
133407 +// misc.c
133408 +extern unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num);
133409 +extern const char *get_type_name_from_field(const_tree field_decl);
133410 +extern void set_dominance_info(void);
133411 +extern void unset_dominance_info(void);
133412 +extern tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt);
133413 +extern tree get_orig_fndecl(const_tree clone_fndecl);
133414 +extern unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum);
133415 +extern bool is_valid_cgraph_node(struct cgraph_node *node);
133416 +extern void set_current_function_decl(tree fndecl);
133417 +extern void unset_current_function_decl(void);
133418 +extern gimple get_def_stmt(const_tree node);
133419 +extern tree create_new_var(tree type);
133420 +extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force);
133421 +extern bool skip_types(const_tree var);
133422 +extern tree cast_a_tree(tree type, tree var);
133423 +extern bool is_size_overflow_type(const_tree var);
133424 +extern bool made_by_compiler(const_tree decl);
133425 +extern gimple get_fnptr_def_stmt(const_tree fn_ptr);
133426 +extern tree get_lhs(const_gimple stmt);
133427 +
133428 +
133429 +// size_overflow_transform.c
133430 +extern unsigned int size_overflow_transform(struct cgraph_node *node);
133431 +extern tree handle_fnptr_assign(const_gimple stmt);
133432 +
133433 +
133434 +// size_overflow_transform_core.c
133435 +extern tree expand(struct visited *visited, tree lhs);
133436 +extern void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
133437 +extern tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
133438 +extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before);
133439 +
133440 +
133441 +// remove_unnecessary_dup.c
133442 +extern struct opt_pass *make_remove_unnecessary_dup_pass(void);
133443 +extern void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type);
133444 +extern bool skip_expr_on_double_type(const gassign *stmt);
133445 +extern void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs);
133446 +
133447 +
133448 +// size_overflow_ipa.c
133449 +extern void add_to_global_next_interesting_function(next_interesting_function_t new_entry);
133450 +extern bool has_next_interesting_function_vec(next_interesting_function_t parent, next_interesting_function_t child);
133451 +extern void push_child(next_interesting_function_t parent, next_interesting_function_t child);
133452 +extern struct cgraph_node *get_cnode(const_tree fndecl);
133453 +extern next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
133454 +extern next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked);
133455 +extern next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked);
133456 +extern void size_overflow_register_hooks(void);
133457 +#if BUILDING_GCC_VERSION >= 4009
133458 +extern opt_pass *make_size_overflow_functions_pass(void);
133459 +#else
133460 +extern struct opt_pass *make_size_overflow_functions_pass(void);
133461 +#endif
133462 +extern void size_overflow_node_removal_hook(struct cgraph_node *node, void *data);
133463 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
133464 +extern next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
133465 +extern next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
133466 +
133467 +
133468 +// size_overflow_lto.c
133469 +extern void size_overflow_read_summary_lto(void);
133470 +#if BUILDING_GCC_VERSION >= 4008
133471 +extern void size_overflow_write_summary_lto(void);
133472 +#elif BUILDING_GCC_VERSION >= 4006
133473 +extern void size_overflow_write_summary_lto(cgraph_node_set set, varpool_node_set vset);
133474 +#else
133475 +extern void size_overflow_write_summary_lto(cgraph_node_set set);
133476 +#endif
133477 +
133478 +// size_overflow_fnptrs.c
133479 +extern next_interesting_function_t handle_function_ptr_ret(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree fn_ptr);
133480 +extern void check_local_variables(next_interesting_function_t next_node);
133481 +extern void check_global_variables(next_interesting_function_t cur_global);
133482 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr, unsigned int num, enum size_overflow_mark marked);
133483 +
133484 +
133485 +// size_overflow_debug.c
133486 +extern void __unused print_intentional_mark(enum intentional_mark mark);
133487 +extern unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node);
133488 +extern void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this);
133489 +extern void __unused print_global_next_interesting_functions(void);
133490 +extern void __unused print_children_chain_list(next_interesting_function_t next_node);
133491 +extern void __unused print_all_next_node_children_chain_list(next_interesting_function_t next_node);
133492 +extern const char * __unused print_so_mark_name(enum size_overflow_mark mark);
133493 +
133494 +#endif
133495 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_debug.c b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
133496 new file mode 100644
133497 index 0000000..b8e7188
133498 --- /dev/null
133499 +++ b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
133500 @@ -0,0 +1,164 @@
133501 +/*
133502 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
133503 + * Licensed under the GPL v2, or (at your option) v3
133504 + *
133505 + * Homepage:
133506 + * https://github.com/ephox-gcc-plugins/size_overflow
133507 + *
133508 + * Documentation:
133509 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
133510 + *
133511 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
133512 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
133513 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
133514 + *
133515 + * Usage:
133516 + * $ make
133517 + * $ make run
133518 + */
133519 +
133520 +#include "size_overflow.h"
133521 +
133522 +void __unused print_intentional_mark(enum intentional_mark mark)
133523 +{
133524 + fprintf(stderr, "intentional mark: ");
133525 + switch (mark) {
133526 + case MARK_NO:
133527 + fprintf(stderr, "mark_no\n");
133528 + break;
133529 + case MARK_YES:
133530 + fprintf(stderr, "mark_yes\n");
133531 + break;
133532 + case MARK_TURN_OFF:
133533 + fprintf(stderr, "mark_turn_off\n");
133534 + break;
133535 + case MARK_END_INTENTIONAL:
133536 + fprintf(stderr, "mark_end_intentional\n");
133537 + break;
133538 + }
133539 +}
133540 +
133541 +unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node)
133542 +{
133543 + basic_block bb;
133544 +
133545 + fprintf(file, "dump_function function_name: %s\n", cgraph_node_name(node));
133546 +
133547 + fprintf(file, "\nstmts:\n");
133548 + FOR_ALL_BB_FN(bb, DECL_STRUCT_FUNCTION(NODE_DECL(node))) {
133549 + gimple_stmt_iterator si;
133550 +
133551 + fprintf(file, "<bb %u>:\n", bb->index);
133552 + for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
133553 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
133554 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
133555 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
133556 + fprintf(file, "\n");
133557 + }
133558 +
133559 + fprintf(file, "---------------------------------\n");
133560 +
133561 + return 0;
133562 +}
133563 +
133564 +static void __unused print_next_interesting_function(next_interesting_function_t node)
133565 +{
133566 + unsigned int i;
133567 + next_interesting_function_t cur;
133568 +
133569 + if (!node)
133570 + return;
133571 +
133572 + fprintf(stderr, "print_next_interesting_function: ptr: %p, ", node);
133573 + fprintf(stderr, "decl_name: %s, ", node->decl_name);
133574 +
133575 + fprintf(stderr, "num: %u marked: %s context: %s\n", node->num, print_so_mark_name(node->marked), node->context);
133576 +#if BUILDING_GCC_VERSION <= 4007
133577 + if (VEC_empty(next_interesting_function_t, node->children))
133578 + return;
133579 + FOR_EACH_VEC_ELT(next_interesting_function_t, node->children, i, cur) {
133580 +#else
133581 + FOR_EACH_VEC_SAFE_ELT(node->children, i, cur) {
133582 +#endif
133583 + fprintf(stderr, "\t%u. child: %s %u %p\n", i + 1, cur->decl_name, cur->num, cur);
133584 + }
133585 +}
133586 +
133587 +// Dump the full next_interesting_function_t list for parsing by print_dependecy.py
133588 +void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this)
133589 +{
133590 + next_interesting_function_t cur;
133591 + unsigned int len;
133592 +
133593 + fprintf(stderr, "----------------------\nnext_interesting_function_t head: %p\n", head);
133594 + for (cur = head, len = 0; cur; cur = cur->next, len++) {
133595 + fprintf(stderr, "%u. ", len + 1);
133596 + print_next_interesting_function(cur);
133597 +
133598 + fprintf(stderr, "+++++ has orig node: %p +++++\n", cur->orig_next_node);
133599 + print_next_interesting_function(cur->orig_next_node);
133600 +
133601 + if (only_this)
133602 + break;
133603 + }
133604 +
133605 + fprintf(stderr, "len: %u\n----------------------\n\n\n", len + 1);
133606 +}
133607 +
133608 +void __unused print_global_next_interesting_functions(void)
133609 +{
133610 + unsigned int i;
133611 +
133612 + fprintf(stderr, "----------------------\nprint_global_next_interesting_functions:\n----------------------\n");
133613 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
133614 + if (!global_next_interesting_function[i])
133615 + continue;
133616 + fprintf(stderr, "hash: %u\n", i);
133617 + print_next_interesting_functions_chain(global_next_interesting_function[i], false);
133618 + }
133619 + fprintf(stderr, "----------------------\n\n");
133620 +}
133621 +
133622 +// Dump the information related to the specified next_interesting_function_t for parsing by print_dependecy.py
133623 +void __unused print_children_chain_list(next_interesting_function_t next_node)
133624 +{
133625 + next_interesting_function_t cur;
133626 + unsigned int i;
133627 +
133628 +#if BUILDING_GCC_VERSION <= 4007
133629 + if (VEC_empty(next_interesting_function_t, next_node->children))
133630 + return;
133631 + FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, cur) {
133632 +#else
133633 + FOR_EACH_VEC_SAFE_ELT(next_node->children, i, cur) {
133634 +#endif
133635 + fprintf(stderr, "parent: %s %u (marked: %s) child: %s %u\n", next_node->decl_name, next_node->num, print_so_mark_name(next_node->marked), cur->decl_name, cur->num);
133636 + print_children_chain_list(cur);
133637 + }
133638 +}
133639 +
133640 +void __unused print_all_next_node_children_chain_list(next_interesting_function_t head)
133641 +{
133642 + next_interesting_function_t cur;
133643 +
133644 + for (cur = head; cur; cur = cur->next) {
133645 +#if BUILDING_GCC_VERSION <= 4007
133646 + if (VEC_empty(next_interesting_function_t, cur->children))
133647 +#else
133648 + if (vec_safe_length(cur->children) == 0)
133649 +#endif
133650 + continue;
133651 + fprintf(stderr, "############ START ############\n");
133652 + print_children_chain_list(cur);
133653 + fprintf(stderr, "############ END ############\n");
133654 + }
133655 +}
133656 +
133657 +const char * __unused print_so_mark_name(enum size_overflow_mark mark)
133658 +{
133659 + if (mark == ASM_STMT_SO_MARK)
133660 + return "asm_stmt_so_mark";
133661 + if (mark == YES_SO_MARK)
133662 + return "yes_so_mark";
133663 + return "no_so_mark";
133664 +}
133665 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
133666 new file mode 100644
133667 index 0000000..ed2d97b
133668 --- /dev/null
133669 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
133670 @@ -0,0 +1,28385 @@
133671 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL nohasharray
133672 +iwl_set_tx_power_1 iwl_set_tx_power 0 1 &intel_fake_agp_alloc_by_type_1
133673 +ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
133674 +phy_read_mmd_4 phy_read_mmd 0 4 NULL
133675 +smsc95xx_mdio_read_10 smsc95xx_mdio_read 0 10 NULL
133676 +ext3_writeback_write_end_11 ext3_writeback_write_end 5-0 11 NULL
133677 +show_ioc_guid_17 show_ioc_guid 0 17 NULL
133678 +lpfc_topology_show_18 lpfc_topology_show 0 18 NULL nohasharray
133679 +chassis_clear_18 chassis_clear 0-4 18 &lpfc_topology_show_18
133680 +mmc_sdio_init_card_20 mmc_sdio_init_card 0 20 NULL
133681 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
133682 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
133683 +rio_disc_mport_26 rio_disc_mport 0 26 NULL
133684 +carl9170_alloc_27 carl9170_alloc 1 27 NULL
133685 +target_core_dev_wwn_show_attr_vpd_unit_serial_33 target_core_dev_wwn_show_attr_vpd_unit_serial 0 33 NULL
133686 +show_ipv4_iface_dhcp_dns_address_en_34 show_ipv4_iface_dhcp_dns_address_en 0 34 NULL
133687 +eeprom_93xx46_ew_42 eeprom_93xx46_ew 0 42 NULL
133688 +atl1e_phy_commit_44 atl1e_phy_commit 0 44 NULL
133689 +iwlagn_rxon_connect_53 iwlagn_rxon_connect 0 53 NULL
133690 +padzero_55 padzero 1 55 NULL nohasharray
133691 +sel_read_policyvers_55 sel_read_policyvers 3-0 55 &padzero_55 nohasharray
133692 +ext3_xattr_security_list_55 ext3_xattr_security_list 0-5 55 &sel_read_policyvers_55
133693 +cfg80211_disconnected_57 cfg80211_disconnected 4 57 NULL
133694 +tps65910_rtc_alarm_irq_enable_59 tps65910_rtc_alarm_irq_enable 0 59 NULL
133695 +lp3971_ldo_enable_63 lp3971_ldo_enable 0 63 NULL nohasharray
133696 +lxfb_check_var_63 lxfb_check_var 0 63 &lp3971_ldo_enable_63
133697 +__skb_to_sgvec_72 __skb_to_sgvec 0 72 NULL
133698 +_nfs41_test_stateid_76 _nfs41_test_stateid 0 76 NULL
133699 +gadget_strings_product_store_78 gadget_strings_product_store 0-3 78 NULL
133700 +ocfs2_remove_btree_range_81 ocfs2_remove_btree_range 0 81 NULL
133701 +write_file_tpc_86 write_file_tpc 3-0 86 NULL nohasharray
133702 +uwb_dev_LQE_show_86 uwb_dev_LQE_show 0 86 &write_file_tpc_86
133703 +snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
133704 +load_msg_95 load_msg 2 95 NULL
133705 +bnx2_reset_chip_101 bnx2_reset_chip 0 101 NULL
133706 +fat_statfs_102 fat_statfs 0 102 NULL
133707 +ov9650_set_hvflip_105 ov9650_set_hvflip 0 105 NULL
133708 +nilfs_direct_insert_106 nilfs_direct_insert 0 106 NULL
133709 +af9015_ctrl_msg_107 af9015_ctrl_msg 0 107 NULL
133710 +device_flush_iotlb_115 device_flush_iotlb 2-3 115 NULL
133711 +ipath_verbs_send_117 ipath_verbs_send 3-5 117 NULL
133712 +nilfs_transaction_commit_119 nilfs_transaction_commit 0 119 NULL
133713 +_rtl_prep_rx_urb_122 _rtl_prep_rx_urb 0 122 NULL
133714 +wl1273_fm_stop_125 wl1273_fm_stop 0 125 NULL
133715 +smack_syslog_126 smack_syslog 0 126 NULL
133716 +init_q_132 init_q 4 132 NULL
133717 +btrfs_setxattr_135 btrfs_setxattr 0 135 NULL
133718 +xfs_inobt_free_block_139 xfs_inobt_free_block 0 139 NULL
133719 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
133720 +gfs2_glock_get_147 gfs2_glock_get 0 147 NULL nohasharray
133721 +st_magn_buffer_predisable_147 st_magn_buffer_predisable 0 147 &gfs2_glock_get_147
133722 +wusb_dev_4way_handshake_150 wusb_dev_4way_handshake 0 150 NULL
133723 +ping_v6_sendmsg_152 ping_v6_sendmsg 4-0 152 NULL
133724 +scsi_dh_handler_attach_153 scsi_dh_handler_attach 0 153 NULL nohasharray
133725 +tracing_trace_options_write_153 tracing_trace_options_write 3 153 &scsi_dh_handler_attach_153
133726 +set_max_uV_156 set_max_uV 0-4 156 NULL
133727 +cm_suspend_prepare_161 cm_suspend_prepare 0 161 NULL
133728 +pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
133729 +pvr2_buffer_queue_181 pvr2_buffer_queue 0 181 NULL nohasharray
133730 +rtl_op_add_interface_181 rtl_op_add_interface 0 181 &pvr2_buffer_queue_181
133731 +iscsi_nacl_auth_show_authenticate_target_183 iscsi_nacl_auth_show_authenticate_target 0 183 NULL
133732 +tda18212_get_if_frequency_185 tda18212_get_if_frequency 0 185 NULL
133733 +ds2780_store_eeprom_188 ds2780_store_eeprom 0 188 NULL
133734 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
133735 +xfs_bmap_btalloc_192 xfs_bmap_btalloc 0 192 NULL nohasharray
133736 +max8998_rtc_stop_alarm_192 max8998_rtc_stop_alarm 0 192 &xfs_bmap_btalloc_192
133737 +iscsi_session_setup_196 iscsi_session_setup 5-4 196 NULL
133738 +palmas_write_197 palmas_write 0 197 NULL
133739 +nes_inetaddr_event_198 nes_inetaddr_event 0 198 NULL
133740 +obd_proc_jobid_var_seq_write_199 obd_proc_jobid_var_seq_write 3 199 NULL
133741 +dbg_leb_map_204 dbg_leb_map 0 204 NULL
133742 +owned_show_208 owned_show 0 208 NULL
133743 +create_bind_cap_vol_ctl_209 create_bind_cap_vol_ctl 0 209 NULL
133744 +store_cpufv_215 store_cpufv 0-4 215 NULL
133745 +snd_cx18_pcm_prepare_219 snd_cx18_pcm_prepare 0 219 NULL nohasharray
133746 +target_stat_scsi_auth_intr_show_attr_write_mbytes_219 target_stat_scsi_auth_intr_show_attr_write_mbytes 0 219 &snd_cx18_pcm_prepare_219
133747 +mt9m111_set_autowhitebalance_221 mt9m111_set_autowhitebalance 0 221 NULL
133748 +__gfs2_setattr_simple_228 __gfs2_setattr_simple 0 228 NULL
133749 +shdma_init_232 shdma_init 3 232 NULL
133750 +aux1_show_233 aux1_show 0 233 NULL
133751 +class_pktcdvd_store_remove_235 class_pktcdvd_store_remove 0-4 235 NULL
133752 +netlbl_unlhsh_remove_237 netlbl_unlhsh_remove 0 237 NULL
133753 +usb_pcwd_notify_sys_241 usb_pcwd_notify_sys 0 241 NULL
133754 +ore_write_243 ore_write 0 243 NULL
133755 +ac_read_244 ac_read 0-3 244 NULL
133756 +vlan_proc_add_dev_245 vlan_proc_add_dev 0 245 NULL
133757 +ll_xattr_cache_seq_write_250 ll_xattr_cache_seq_write 3 250 NULL
133758 +vpdma_create_desc_list_255 vpdma_create_desc_list 2 255 NULL
133759 +rt73usb_enable_radio_258 rt73usb_enable_radio 0 258 NULL
133760 +sctp_assoc_set_bind_addr_from_ep_263 sctp_assoc_set_bind_addr_from_ep 0 263 NULL
133761 +setup_stream_272 setup_stream 0 272 NULL nohasharray
133762 +mxl111sf_ctrl_msg_272 mxl111sf_ctrl_msg 0 272 &setup_stream_272 nohasharray
133763 +mpls_dev_sysctl_register_272 mpls_dev_sysctl_register 0 272 &mxl111sf_ctrl_msg_272
133764 +xfs_dabuf_map_277 xfs_dabuf_map 0 277 NULL
133765 +lp855x_get_chip_id_278 lp855x_get_chip_id 0 278 NULL nohasharray
133766 +iscsi_tpg_attrib_show_demo_mode_write_protect_278 iscsi_tpg_attrib_show_demo_mode_write_protect 0 278 &lp855x_get_chip_id_278
133767 +print_cpu_modalias_279 print_cpu_modalias 0 279 NULL
133768 +bdx_change_mtu_282 bdx_change_mtu 0 282 NULL
133769 +netdev_get_sset_count_286 netdev_get_sset_count 0 286 NULL
133770 +read_file_war_stats_292 read_file_war_stats 3-0 292 NULL
133771 +ipvlan_open_298 ipvlan_open 0 298 NULL
133772 +grgpio_to_irq_300 grgpio_to_irq 2 300 NULL nohasharray
133773 +sctp_make_control_300 sctp_make_control 4 300 &grgpio_to_irq_300
133774 +pin_configs_show_303 pin_configs_show 0 303 NULL
133775 +SYSC_connect_304 SYSC_connect 3 304 NULL
133776 +tipc_skb_tailroom_305 tipc_skb_tailroom 0 305 NULL
133777 +syslog_print_307 syslog_print 2-0 307 NULL
133778 +iscsi_stat_instance_show_attr_nodes_309 iscsi_stat_instance_show_attr_nodes 0 309 NULL
133779 +platform_device_add_data_310 platform_device_add_data 3-0 310 NULL
133780 +wl1251_cmd_interrogate_311 wl1251_cmd_interrogate 0 311 NULL
133781 +dn_setsockopt_314 dn_setsockopt 5-0 314 NULL
133782 +next_bitstream_show_315 next_bitstream_show 0 315 NULL nohasharray
133783 +cpumask_parselist_user_315 cpumask_parselist_user 0 315 &next_bitstream_show_315
133784 +nilfs_btree_last_key_316 nilfs_btree_last_key 0 316 NULL
133785 +batadv_interface_open_321 batadv_interface_open 0 321 NULL
133786 +snd_seq_delete_port_322 snd_seq_delete_port 0 322 NULL
133787 +show_tabletMouseLeft_325 show_tabletMouseLeft 0 325 NULL
133788 +ath9k_wmi_cmd_327 ath9k_wmi_cmd 4-0 327 NULL
133789 +ceph_sync_read_328 ceph_sync_read 0 328 NULL nohasharray
133790 +show_ipv6_iface_nd_stale_tmo_328 show_ipv6_iface_nd_stale_tmo 0 328 &ceph_sync_read_328
133791 +btrfs_calc_avail_data_space_329 btrfs_calc_avail_data_space 0 329 NULL
133792 +map_urb_for_dma_332 map_urb_for_dma 0 332 NULL
133793 +rv3029c2_rtc_read_time_335 rv3029c2_rtc_read_time 0 335 NULL
133794 +gadget_strings_manufacturer_store_337 gadget_strings_manufacturer_store 0-3 337 NULL
133795 +scsiback_tpg_param_store_alias_338 scsiback_tpg_param_store_alias 0-3 338 NULL
133796 +tg3_get_eeprom_len_352 tg3_get_eeprom_len 0 352 NULL
133797 +ghash_setkey_353 ghash_setkey 0 353 NULL
133798 +DMAbuf_getrdbuffer_354 DMAbuf_getrdbuffer 0 354 NULL nohasharray
133799 +add_automute_mode_enum_354 add_automute_mode_enum 0 354 &DMAbuf_getrdbuffer_354
133800 +show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE_359 show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE 0 359 NULL
133801 +mlx5_core_access_reg_361 mlx5_core_access_reg 3-5 361 NULL
133802 +boottime_get_364 boottime_get 0 364 NULL nohasharray
133803 +si4713_tx_rds_buff_364 si4713_tx_rds_buff 0 364 &boottime_get_364 nohasharray
133804 +genphy_config_init_364 genphy_config_init 0 364 &si4713_tx_rds_buff_364
133805 +batadv_originator_init_367 batadv_originator_init 0 367 NULL
133806 +igb_get_rxfh_indir_size_372 igb_get_rxfh_indir_size 0 372 NULL nohasharray
133807 +rf_set_freq_372 rf_set_freq 0 372 &igb_get_rxfh_indir_size_372
133808 +fanotify_get_response_373 fanotify_get_response 0 373 NULL nohasharray
133809 +cxgb4vf_get_regs_len_373 cxgb4vf_get_regs_len 0 373 &fanotify_get_response_373
133810 +cxacru_sysfs_store_adsl_config_375 cxacru_sysfs_store_adsl_config 0-4 375 NULL
133811 +cmtp_send_interopmsg_376 cmtp_send_interopmsg 7 376 NULL
133812 +gameport_description_show_382 gameport_description_show 0 382 NULL
133813 +dump_fh_385 dump_fh 0 385 NULL nohasharray
133814 +set_low_power_385 set_low_power 0-4 385 &dump_fh_385
133815 +xfs_dir_fsync_390 xfs_dir_fsync 0 390 NULL
133816 +lpfc_fcp_io_sched_show_392 lpfc_fcp_io_sched_show 0 392 NULL
133817 +gp2ap020a00f_exec_cmd_399 gp2ap020a00f_exec_cmd 0 399 NULL
133818 +pn_sock_get_port_400 pn_sock_get_port 0 400 NULL
133819 +ath5k_reset_404 ath5k_reset 0 404 NULL
133820 +hw_device_state_409 hw_device_state 0 409 NULL
133821 +aio_read_events_ring_410 aio_read_events_ring 3 410 NULL nohasharray
133822 +__bitmap_parselist_410 __bitmap_parselist 0 410 &aio_read_events_ring_410
133823 +show_fcstat_fcp_output_megabytes_411 show_fcstat_fcp_output_megabytes 0 411 NULL nohasharray
133824 +ebitmap_cpy_411 ebitmap_cpy 0 411 &show_fcstat_fcp_output_megabytes_411
133825 +max6902_get_reg_417 max6902_get_reg 0 417 NULL
133826 +lbs_rdmac_read_418 lbs_rdmac_read 3-0 418 NULL
133827 +__uac_clock_find_source_419 __uac_clock_find_source 0 419 NULL
133828 +ems_usb_open_422 ems_usb_open 0 422 NULL
133829 +patch_alc861_423 patch_alc861 0 423 NULL
133830 +oprofile_set_timeout_432 oprofile_set_timeout 0 432 NULL
133831 +lua_sysfs_read_control_433 lua_sysfs_read_control 0-5-6 433 NULL
133832 +null_init_434 null_init 0 434 NULL nohasharray
133833 +swsusp_swap_check_434 swsusp_swap_check 0 434 &null_init_434
133834 +usbtv_configure_for_norm_437 usbtv_configure_for_norm 0 437 NULL nohasharray
133835 +buffer_cpu_notify_437 buffer_cpu_notify 0 437 &usbtv_configure_for_norm_437
133836 +tw9910_mask_set_438 tw9910_mask_set 0 438 NULL
133837 +ds1286_set_alarm_440 ds1286_set_alarm 0 440 NULL
133838 +acpi_ev_create_gpe_block_441 acpi_ev_create_gpe_block 6 441 NULL
133839 +msr_write_444 msr_write 0-3 444 NULL
133840 +ath5k_add_interface_447 ath5k_add_interface 0 447 NULL
133841 +wl1271_power_on_450 wl1271_power_on 0 450 NULL
133842 +fat_ent_bread_451 fat_ent_bread 0 451 NULL
133843 +ath5k_hw_channel_452 ath5k_hw_channel 0 452 NULL
133844 +hid_sensor_power_state_453 hid_sensor_power_state 0 453 NULL
133845 +show_console_458 show_console 0 458 NULL
133846 +regcache_lzo_compress_464 regcache_lzo_compress 0 464 NULL nohasharray
133847 +core_alua_show_nonop_delay_msecs_464 core_alua_show_nonop_delay_msecs 0 464 &regcache_lzo_compress_464
133848 +bnx2x_compare_fw_ver_466 bnx2x_compare_fw_ver 0 466 NULL
133849 +smack_inode_getxattr_469 smack_inode_getxattr 0 469 NULL
133850 +_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL nohasharray
133851 +dib0700_i2c_xfer_legacy_470 dib0700_i2c_xfer_legacy 0 470 &_alloc_get_attr_desc_470
133852 +reg_show_state_474 reg_show_state 0 474 NULL
133853 +dccp_manip_pkt_476 dccp_manip_pkt 4 476 NULL
133854 +flash_fault_show_477 flash_fault_show 0 477 NULL
133855 +sparse_index_init_482 sparse_index_init 0 482 NULL nohasharray
133856 +netxen_get_sset_count_482 netxen_get_sset_count 0 482 &sparse_index_init_482
133857 +videobuf_streamon_485 videobuf_streamon 0 485 NULL
133858 +cfs_trace_set_debug_mb_usrstr_486 cfs_trace_set_debug_mb_usrstr 2 486 NULL
133859 +nvme_trans_modesel_data_488 nvme_trans_modesel_data 4 488 NULL
133860 +saa7146_s_ctrl_492 saa7146_s_ctrl 0 492 NULL
133861 +rmd256_init_494 rmd256_init 0 494 NULL
133862 +solo_queue_setup_497 solo_queue_setup 0 497 NULL
133863 +eventfd_ctx_read_499 eventfd_ctx_read 0 499 NULL
133864 +iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3-0 502 NULL
133865 +read_vbt_r0_503 read_vbt_r0 1 503 NULL
133866 +rx_rx_defrag_end_read_505 rx_rx_defrag_end_read 3-0 505 NULL
133867 +hotkey_source_mask_show_508 hotkey_source_mask_show 0 508 NULL
133868 +smp_send_cmd_512 smp_send_cmd 3 512 NULL
133869 +ezx_pcap_set_bits_514 ezx_pcap_set_bits 0 514 NULL
133870 +_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
133871 +tomoyo_socket_sendmsg_permission_521 tomoyo_socket_sendmsg_permission 0 521 NULL
133872 +airo_change_mtu_522 airo_change_mtu 0 522 NULL
133873 +nilfs_direct_last_key_525 nilfs_direct_last_key 0 525 NULL
133874 +ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL nohasharray
133875 +vmci_transport_stream_dequeue_527 vmci_transport_stream_dequeue 0-3 527 &ocfs2_validate_meta_ecc_bhs_527 nohasharray
133876 +sdio_claim_irq_527 sdio_claim_irq 0 527 &vmci_transport_stream_dequeue_527
133877 +roccat_common2_sysfs_write_light_control_528 roccat_common2_sysfs_write_light_control 0-6-5 528 NULL
133878 +store_temp_type_531 store_temp_type 0-4 531 NULL
133879 +show_temp_pwm_532 show_temp_pwm 0 532 NULL nohasharray
133880 +csio_t5_mc_read_532 csio_t5_mc_read 0 532 &show_temp_pwm_532
133881 +radeonfb_set_par_533 radeonfb_set_par 0 533 NULL
133882 +zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0-2-1 537 NULL
133883 +s5p_mfc_alloc_dec_temp_buffers_v6_539 s5p_mfc_alloc_dec_temp_buffers_v6 0 539 NULL
133884 +iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3-0 540 NULL
133885 +write_room_541 write_room 0 541 NULL
133886 +dle_count_543 dle_count 0 543 NULL
133887 +broadsheet_spiflash_read_range_547 broadsheet_spiflash_read_range 0 547 NULL
133888 +devres_alloc_551 devres_alloc 2 551 NULL
133889 +sco_sock_setsockopt_552 sco_sock_setsockopt 5-0 552 NULL
133890 +init_560 init 0 560 NULL nohasharray
133891 +store_lid_resume_560 store_lid_resume 0-4 560 &init_560
133892 +dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
133893 +start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
133894 +sha256_ssse3_export_568 sha256_ssse3_export 0 568 NULL
133895 +musb_g_ep0_queue_573 musb_g_ep0_queue 0 573 NULL
133896 +myri10ge_open_577 myri10ge_open 0 577 NULL
133897 +show_fnode_auto_snd_tgt_disable_582 show_fnode_auto_snd_tgt_disable 0 582 NULL nohasharray
133898 +layout_store_582 layout_store 0-3 582 &show_fnode_auto_snd_tgt_disable_582
133899 +compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
133900 +wdt_notify_sys_584 wdt_notify_sys 0 584 NULL
133901 +fb_check_caps_585 fb_check_caps 0 585 NULL
133902 +_nfs4_lookup_root_589 _nfs4_lookup_root 0 589 NULL nohasharray
133903 +dln2_i2c_xfer_589 dln2_i2c_xfer 0-3 589 &_nfs4_lookup_root_589
133904 +smk_write_load_self2_591 smk_write_load_self2 3-0 591 NULL
133905 +card_id_show_592 card_id_show 0 592 NULL nohasharray
133906 +adp8870_bl_ambient_light_level_show_592 adp8870_bl_ambient_light_level_show 0 592 &card_id_show_592
133907 +show_rdac4_594 show_rdac4 0 594 NULL nohasharray
133908 +sctp_v6_addr_to_user_594 sctp_v6_addr_to_user 0 594 &show_rdac4_594
133909 +sdr_cap_buf_prepare_600 sdr_cap_buf_prepare 0 600 NULL
133910 +fan_set_level_safe_602 fan_set_level_safe 0 602 NULL
133911 +iscsi_stat_sess_err_attr_show_603 iscsi_stat_sess_err_attr_show 0 603 NULL
133912 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
133913 +show_speed_scan_613 show_speed_scan 0 613 NULL nohasharray
133914 +enic_dma_map_check_613 enic_dma_map_check 2 613 &show_speed_scan_613
133915 +pmcraid_show_drv_version_614 pmcraid_show_drv_version 0 614 NULL
133916 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
133917 +ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
133918 +sysfs_acpi_set_625 sysfs_acpi_set 3-0 625 NULL
133919 +viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3-0 627 NULL
133920 +store_temp_auto_offset_632 store_temp_auto_offset 0-4 632 NULL
133921 +bus_for_each_drv_634 bus_for_each_drv 0 634 NULL
133922 +drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL nohasharray
133923 +qla2x00_fabric_param_show_643 qla2x00_fabric_param_show 0 643 &drbd_bm_find_next_643 nohasharray
133924 +cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 &qla2x00_fabric_param_show_643
133925 +unlink_queued_645 unlink_queued 3-4 645 NULL nohasharray
133926 +i40e_vsi_open_645 i40e_vsi_open 0 645 &unlink_queued_645
133927 +iscsi_nacl_auth_show_password_mutual_648 iscsi_nacl_auth_show_password_mutual 0 648 NULL
133928 +read_650 read 0-5-6 650 NULL
133929 +device_bind_driver_651 device_bind_driver 0 651 NULL nohasharray
133930 +kovaplus_sysfs_set_actual_profile_651 kovaplus_sysfs_set_actual_profile 0-4 651 &device_bind_driver_651
133931 +max2165_set_params_652 max2165_set_params 0 652 NULL
133932 +dtim_interval_read_654 dtim_interval_read 3-0 654 NULL
133933 +cifs_strict_readv_656 cifs_strict_readv 0 656 NULL
133934 +mpage_readpage_658 mpage_readpage 0 658 NULL
133935 +si476x_core_cmd_fm_rds_status_663 si476x_core_cmd_fm_rds_status 0 663 NULL
133936 +show_ds_req_665 show_ds_req 0 665 NULL
133937 +gr_add_dma_desc_668 gr_add_dma_desc 0 668 NULL
133938 +nvif_notify_new_671 nvif_notify_new 6 671 NULL
133939 +div_u64_rem_672 div_u64_rem 0 672 NULL
133940 +xfrm_aevent_msgsize_674 xfrm_aevent_msgsize 0 674 NULL
133941 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3-0 675 NULL
133942 +qla4xxx_soft_reset_676 qla4xxx_soft_reset 0 676 NULL
133943 +idt77252_init_tx_682 idt77252_init_tx 0 682 NULL
133944 +sys_sendfile64_687 sys_sendfile64 4 687 NULL
133945 +cxacru_sysfs_showattr_bool_692 cxacru_sysfs_showattr_bool 0 692 NULL
133946 +loop_attr_do_show_offset_696 loop_attr_do_show_offset 0 696 NULL nohasharray
133947 +snd_seq_cell_alloc_696 snd_seq_cell_alloc 0 696 &loop_attr_do_show_offset_696
133948 +vfio_cap_init_698 vfio_cap_init 0 698 NULL
133949 +max8925_reg_read_700 max8925_reg_read 0 700 NULL
133950 +padata_sysfs_show_701 padata_sysfs_show 0 701 NULL
133951 +rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
133952 +ocfs2_fast_symlink_readpage_711 ocfs2_fast_symlink_readpage 0 711 NULL
133953 +ipath_resize_cq_712 ipath_resize_cq 2 712 NULL nohasharray
133954 +caif_connect_req_to_link_param_712 caif_connect_req_to_link_param 0 712 &ipath_resize_cq_712
133955 +i8k_hwmon_set_pwm_713 i8k_hwmon_set_pwm 0-4 713 NULL
133956 +vlan_get_size_715 vlan_get_size 0 715 NULL
133957 +disk_max_parts_719 disk_max_parts 0 719 NULL
133958 +ecryptfs_get_lower_file_724 ecryptfs_get_lower_file 0 724 NULL
133959 +common_perm_726 common_perm 0 726 NULL
133960 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3-0 734 NULL
133961 +tpm_inf_recv_735 tpm_inf_recv 0-3 735 NULL
133962 +wm8962_gpio_direction_out_738 wm8962_gpio_direction_out 0 738 NULL nohasharray
133963 +provisioning_mode_show_738 provisioning_mode_show 0 738 &wm8962_gpio_direction_out_738
133964 +store_selfballooning_741 store_selfballooning 0-4 741 NULL
133965 +c2port_read_dr_742 c2port_read_dr 0 742 NULL nohasharray
133966 +ubifs_budget_space_742 ubifs_budget_space 0 742 &c2port_read_dr_742
133967 +srp_send_req_748 srp_send_req 0 748 NULL
133968 +ddp_set_map_751 ddp_set_map 4 751 NULL
133969 +xfs_xattr_set_752 xfs_xattr_set 0 752 NULL
133970 +dvb_video_write_754 dvb_video_write 3-0 754 NULL
133971 +show_node_type_755 show_node_type 0 755 NULL
133972 +mc13783_gpo_regulator_disable_757 mc13783_gpo_regulator_disable 0 757 NULL
133973 +nilfs_snapshot_attr_show_760 nilfs_snapshot_attr_show 0 760 NULL
133974 +add_stereo_sw_763 add_stereo_sw 0 763 NULL
133975 +vx_start_stream_766 vx_start_stream 0 766 NULL nohasharray
133976 +mpage_writepage_766 mpage_writepage 0 766 &vx_start_stream_766 nohasharray
133977 +reconfigure_port_766 reconfigure_port 0 766 &mpage_writepage_766
133978 +netxen_show_diag_mode_767 netxen_show_diag_mode 0 767 NULL
133979 +show_counter_rx_p1_hdr_egr_ovfls_775 show_counter_rx_p1_hdr_egr_ovfls 0 775 NULL
133980 +s3c_hsotg_ep_queue_778 s3c_hsotg_ep_queue 0 778 NULL
133981 +dbg_check_tnc_779 dbg_check_tnc 0 779 NULL
133982 +ceph_monc_do_statfs_781 ceph_monc_do_statfs 0 781 NULL nohasharray
133983 +cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 &ceph_monc_do_statfs_781
133984 +jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 NULL nohasharray
133985 +av7110_ir_proc_write_784 av7110_ir_proc_write 0-3 784 &jbd2_journal_dirty_metadata_784
133986 +ath6kl_disconnect_timeout_write_794 ath6kl_disconnect_timeout_write 3-0 794 NULL
133987 +mwifiex_cmd_802_11_scan_ext_803 mwifiex_cmd_802_11_scan_ext 0 803 NULL
133988 +i2c_hid_power_806 i2c_hid_power 0 806 NULL
133989 +ath5k_rxbuf_setup_807 ath5k_rxbuf_setup 0 807 NULL
133990 +sb16_audio_prepare_for_input_808 sb16_audio_prepare_for_input 0 808 NULL nohasharray
133991 +ping_check_bind_addr_808 ping_check_bind_addr 0 808 &sb16_audio_prepare_for_input_808
133992 +driver_sysfs_add_809 driver_sysfs_add 0 809 NULL
133993 +sdo_g_mbus_fmt_811 sdo_g_mbus_fmt 0 811 NULL
133994 +csio_vport_create_812 csio_vport_create 0 812 NULL
133995 +dlm_attr_store_813 dlm_attr_store 0-4 813 NULL
133996 +if_writecmd_815 if_writecmd 2 815 NULL
133997 +wl1251_boot_upload_nvs_817 wl1251_boot_upload_nvs 0 817 NULL
133998 +igb_request_irq_821 igb_request_irq 0 821 NULL
133999 +si4713_read_property_825 si4713_read_property 0 825 NULL
134000 +read_fifo_826 read_fifo 3 826 NULL nohasharray
134001 +read_mmd_indirect_826 read_mmd_indirect 0 826 &read_fifo_826
134002 +brightness_get_837 brightness_get 0 837 NULL nohasharray
134003 +wl1251_op_start_837 wl1251_op_start 0 837 &brightness_get_837
134004 +sht15_update_measurements_838 sht15_update_measurements 0 838 NULL nohasharray
134005 +netprio_device_event_838 netprio_device_event 0 838 &sht15_update_measurements_838
134006 +show_capability_841 show_capability 0 841 NULL
134007 +SyS_write_846 SyS_write 3 846 NULL
134008 +kobil_write_room_847 kobil_write_room 0 847 NULL
134009 +tnc_next_848 tnc_next 0 848 NULL
134010 +um_idi_read_850 um_idi_read 3-0 850 NULL
134011 +watchdog_write_856 watchdog_write 0-3 856 NULL
134012 +phy_ethtool_gset_857 phy_ethtool_gset 0 857 NULL
134013 +error_state_read_859 error_state_read 6-0-5 859 NULL
134014 +reqbufs_output_860 reqbufs_output 0 860 NULL
134015 +port100_alloc_skb_861 port100_alloc_skb 2 861 NULL nohasharray
134016 +iio_triggered_buffer_predisable_861 iio_triggered_buffer_predisable 0 861 &port100_alloc_skb_861
134017 +tuner_i2c_xfer_send_recv_864 tuner_i2c_xfer_send_recv 0-5 864 NULL
134018 +btrfs_dirty_inode_868 btrfs_dirty_inode 0 868 NULL
134019 +ipr_read_trace_869 ipr_read_trace 6-0-5 869 NULL nohasharray
134020 +ace_set_mac_addr_869 ace_set_mac_addr 0 869 &ipr_read_trace_869 nohasharray
134021 +hfsplus_setxattr_869 hfsplus_setxattr 0 869 &ace_set_mac_addr_869
134022 +epx_c3_notify_sys_871 epx_c3_notify_sys 0 871 NULL
134023 +i2c_wait_done_873 i2c_wait_done 0 873 NULL
134024 +link_mem_sections_878 link_mem_sections 0 878 NULL
134025 +iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3-0 879 NULL nohasharray
134026 +o2net_send_message_vec_879 o2net_send_message_vec 4 879 &iwl_dbgfs_fh_reg_read_879
134027 +show_conn_param_ISCSI_PARAM_PING_TMO_881 show_conn_param_ISCSI_PARAM_PING_TMO 0 881 NULL
134028 +fc2580_wr_reg_ff_883 fc2580_wr_reg_ff 0 883 NULL nohasharray
134029 +qla4_8xxx_sysfs_write_fw_dump_883 qla4_8xxx_sysfs_write_fw_dump 0-6-5 883 &fc2580_wr_reg_ff_883
134030 +set_node_desc_885 set_node_desc 0-4 885 NULL
134031 +show_fnode_max_burst_len_889 show_fnode_max_burst_len 0 889 NULL
134032 +vsock_stream_sendmsg_898 vsock_stream_sendmsg 0-4 898 NULL
134033 +btrfs_is_valid_xattr_899 btrfs_is_valid_xattr 0 899 NULL
134034 +drv_attr_show_903 drv_attr_show 0 903 NULL nohasharray
134035 +regulator_bulk_enable_903 regulator_bulk_enable 0 903 &drv_attr_show_903
134036 +tcpprobe_read_904 tcpprobe_read 0-3 904 NULL
134037 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
134038 +set_file_info_909 set_file_info 0 909 NULL
134039 +mci_seconds_show_913 mci_seconds_show 0 913 NULL
134040 +tty_buffer_space_avail_919 tty_buffer_space_avail 0 919 NULL
134041 +prod_id1_show_921 prod_id1_show 0 921 NULL nohasharray
134042 +__reqbufs_921 __reqbufs 0 921 &prod_id1_show_921 nohasharray
134043 +ssp_enable_sensor_921 ssp_enable_sensor 0 921 &__reqbufs_921
134044 +kernel_sendpage_923 kernel_sendpage 4 923 NULL nohasharray
134045 +play_video_cb_923 play_video_cb 2 923 &kernel_sendpage_923
134046 +nfs4_do_fsinfo_925 nfs4_do_fsinfo 0 925 NULL nohasharray
134047 +pm_runtime_get_sync_925 pm_runtime_get_sync 0 925 &nfs4_do_fsinfo_925
134048 +wm8350_rtc_start_alarm_927 wm8350_rtc_start_alarm 0 927 NULL
134049 +snd_ensoniq_trigger_933 snd_ensoniq_trigger 0 933 NULL
134050 +regulator_enable_regmap_934 regulator_enable_regmap 0 934 NULL
134051 +ath10k_htt_h2t_stats_req_936 ath10k_htt_h2t_stats_req 0 936 NULL nohasharray
134052 +ad5360_write_unlocked_936 ad5360_write_unlocked 0 936 &ath10k_htt_h2t_stats_req_936
134053 +navman_write_938 navman_write 0-4 938 NULL
134054 +em25xx_bus_B_check_for_device_946 em25xx_bus_B_check_for_device 0 946 NULL
134055 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL nohasharray
134056 +xudc_start_950 xudc_start 0 950 &carl9170_cmd_buf_950
134057 +__nodes_weight_956 __nodes_weight 0 956 NULL
134058 +lpfc_fdmi_on_show_958 lpfc_fdmi_on_show 0 958 NULL nohasharray
134059 +nilfs_btree_prepare_delete_958 nilfs_btree_prepare_delete 0 958 &lpfc_fdmi_on_show_958
134060 +mem_limit_store_964 mem_limit_store 0-4 964 NULL
134061 +chksum_setkey_972 chksum_setkey 0 972 NULL
134062 +stop_975 stop 0 975 NULL nohasharray
134063 +mnt_want_write_975 mnt_want_write 0 975 &stop_975
134064 +gprs_open_978 gprs_open 0 978 NULL nohasharray
134065 +mlx4_cq_alloc_978 mlx4_cq_alloc 0 978 &gprs_open_978
134066 +mmio16read__read_file_981 mmio16read__read_file 0 981 NULL nohasharray
134067 +rocker_port_fdb_flush_981 rocker_port_fdb_flush 0 981 &mmio16read__read_file_981
134068 +_ctl_ioc_reply_queue_count_show_982 _ctl_ioc_reply_queue_count_show 0 982 NULL nohasharray
134069 +cx24113_set_params_982 cx24113_set_params 0 982 &_ctl_ioc_reply_queue_count_show_982
134070 +set_usb2_hw_lpm_983 set_usb2_hw_lpm 0 983 NULL
134071 +show_node_guid_985 show_node_guid 0 985 NULL
134072 +usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
134073 +memcmp_990 memcmp 0 990 NULL
134074 +skge_rx_fill_991 skge_rx_fill 0 991 NULL
134075 +tts_notify_reboot_993 tts_notify_reboot 0 993 NULL nohasharray
134076 +memory_probe_store_993 memory_probe_store 0-4 993 &tts_notify_reboot_993
134077 +cma_free_mem_995 cma_free_mem 2 995 NULL
134078 +hdlcdev_rx_997 hdlcdev_rx 3 997 NULL
134079 +pch_udc_create_dma_chain_1001 pch_udc_create_dma_chain 0 1001 NULL
134080 +cdc_ncm_show_wNdpInDivisor_1003 cdc_ncm_show_wNdpInDivisor 0 1003 NULL nohasharray
134081 +show_sas_port_num_phys_1003 show_sas_port_num_phys 0 1003 &cdc_ncm_show_wNdpInDivisor_1003
134082 +remove_monitor_info_1004 remove_monitor_info 3 1004 NULL
134083 +wl1271_allocate_sta_1006 wl1271_allocate_sta 0 1006 NULL
134084 +ds1337_set_alarm_1008 ds1337_set_alarm 0 1008 NULL
134085 +bt856_init_1009 bt856_init 0 1009 NULL
134086 +readreg_1017 readreg 0-1 1017 NULL
134087 +cxusb_i2c_xfer_1019 cxusb_i2c_xfer 0-3 1019 NULL nohasharray
134088 +_do_truncate_1019 _do_truncate 0 1019 &cxusb_i2c_xfer_1019
134089 +smk_write_cipso2_1021 smk_write_cipso2 3-0 1021 NULL
134090 +si476x_core_cmd_am_rsq_status_1023 si476x_core_cmd_am_rsq_status 0 1023 NULL
134091 +show_fc_host_serial_number_1024 show_fc_host_serial_number 0 1024 NULL
134092 +niu_enable_rx_channel_1025 niu_enable_rx_channel 0 1025 NULL
134093 +exofs_writepages_1027 exofs_writepages 0 1027 NULL
134094 +il3945_show_antenna_1032 il3945_show_antenna 0 1032 NULL nohasharray
134095 +minor_show_1032 minor_show 0 1032 &il3945_show_antenna_1032
134096 +mpu401_open_1036 mpu401_open 0 1036 NULL nohasharray
134097 +mlx4_en_create_drop_qp_1036 mlx4_en_create_drop_qp 0 1036 &mpu401_open_1036
134098 +ltc4245_show_alarm_1037 ltc4245_show_alarm 0 1037 NULL
134099 +adis_update_scan_mode_1039 adis_update_scan_mode 0 1039 NULL
134100 +ath5k_start_1041 ath5k_start 0 1041 NULL
134101 +gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL nohasharray
134102 +lpfc_aer_support_store_1060 lpfc_aer_support_store 0-4 1060 &gigaset_initdriver_1060
134103 +qlcnic_fw_create_ctx_1065 qlcnic_fw_create_ctx 0 1065 NULL
134104 +mce_request_packet_1073 mce_request_packet 3 1073 NULL nohasharray
134105 +writeout_1073 writeout 0 1073 &mce_request_packet_1073
134106 +data_calc_1074 data_calc 0 1074 NULL
134107 +agp_create_memory_1075 agp_create_memory 1 1075 NULL nohasharray
134108 +mwifiex_histogram_write_1075 mwifiex_histogram_write 0-3 1075 &agp_create_memory_1075
134109 +hwrng_init_1077 hwrng_init 0 1077 NULL
134110 +tps65912_gpio_input_1084 tps65912_gpio_input 0 1084 NULL
134111 +nfs_pgarray_set_1085 nfs_pgarray_set 2 1085 NULL
134112 +zl10039_writereg_1086 zl10039_writereg 0 1086 NULL
134113 +xs_sendpages_1091 xs_sendpages 5 1091 NULL
134114 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4-0 1092 NULL
134115 +n_tracerouter_read_1094 n_tracerouter_read 0 1094 NULL
134116 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL nohasharray
134117 +iscsi_nacl_param_show_ErrorRecoveryLevel_1097 iscsi_nacl_param_show_ErrorRecoveryLevel 0 1097 &nfs4_init_nonuniform_client_string_1097
134118 +fmc_transfer_rds_from_internal_buff_1098 fmc_transfer_rds_from_internal_buff 0 1098 NULL nohasharray
134119 +ath10k_hif_start_1098 ath10k_hif_start 0 1098 &fmc_transfer_rds_from_internal_buff_1098
134120 +in1_input_show_1099 in1_input_show 0 1099 NULL
134121 +bitmap_parse_1103 bitmap_parse 0 1103 NULL
134122 +show_1104 show 0 1104 NULL
134123 +__arch_hweight8_1105 __arch_hweight8 0 1105 NULL
134124 +store_risefalltime_1109 store_risefalltime 0-4 1109 NULL
134125 +omninet_open_1110 omninet_open 0 1110 NULL
134126 +utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
134127 +indirect_bytes_number_1116 indirect_bytes_number 0-2 1116 NULL
134128 +b43legacy_phy_versioning_1117 b43legacy_phy_versioning 0 1117 NULL
134129 +bql_show_limit_min_1118 bql_show_limit_min 0 1118 NULL
134130 +show_temp_crit_enable_1119 show_temp_crit_enable 0 1119 NULL
134131 +edac_fake_inject_write_1120 edac_fake_inject_write 0-3 1120 NULL nohasharray
134132 +sha1_base_finish_1120 sha1_base_finish 0 1120 &edac_fake_inject_write_1120
134133 +splice_read_1122 splice_read 0 1122 NULL
134134 +sdio_uart_write_room_1123 sdio_uart_write_room 0 1123 NULL nohasharray
134135 +drvctl_store_1123 drvctl_store 0-4 1123 &sdio_uart_write_room_1123
134136 +__btrfs_cow_block_1125 __btrfs_cow_block 0 1125 NULL nohasharray
134137 +__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
134138 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
134139 +vmalloc_32_1135 vmalloc_32 1 1135 NULL
134140 +ad1848_prepare_for_input_1140 ad1848_prepare_for_input 0 1140 NULL
134141 +loop_attr_sizelimit_show_1142 loop_attr_sizelimit_show 0 1142 NULL
134142 +gadget_dev_desc_bMaxPacketSize0_store_1145 gadget_dev_desc_bMaxPacketSize0_store 0-3 1145 NULL
134143 +queue_max_integrity_segments_show_1146 queue_max_integrity_segments_show 0 1146 NULL
134144 +gadget_config_desc_bmAttributes_show_1150 gadget_config_desc_bmAttributes_show 0 1150 NULL nohasharray
134145 +rt2800usb_enable_radio_1150 rt2800usb_enable_radio 0 1150 &gadget_config_desc_bmAttributes_show_1150 nohasharray
134146 +patch_vt3476_1150 patch_vt3476 0 1150 &rt2800usb_enable_radio_1150
134147 +queue_max_hw_sectors_show_1155 queue_max_hw_sectors_show 0 1155 NULL
134148 +i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
134149 +lbs_set_host_sleep_1159 lbs_set_host_sleep 0 1159 NULL
134150 +hso_sysfs_show_porttype_1161 hso_sysfs_show_porttype 0 1161 NULL
134151 +invalid_io_show_1165 invalid_io_show 0 1165 NULL
134152 +wl18xx_acx_clear_statistics_1174 wl18xx_acx_clear_statistics 0 1174 NULL
134153 +pfkey_xfrm_policy2msg_size_1176 pfkey_xfrm_policy2msg_size 0 1176 NULL nohasharray
134154 +dw2104_i2c_transfer_1176 dw2104_i2c_transfer 0-3 1176 &pfkey_xfrm_policy2msg_size_1176
134155 +shm32write__write_file_1183 shm32write__write_file 0 1183 NULL
134156 +show_1186 show 0 1186 NULL
134157 +ipc_alloc_1192 ipc_alloc 1 1192 NULL nohasharray
134158 +store_sf_ctrl_1192 store_sf_ctrl 0-4 1192 &ipc_alloc_1192
134159 +ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL nohasharray
134160 +mc13892_gpo_regulator_disable_1196 mc13892_gpo_regulator_disable 0 1196 &ib_create_send_mad_1196
134161 +tcm_loop_tpg_show_transport_status_1197 tcm_loop_tpg_show_transport_status 0 1197 NULL nohasharray
134162 +bdx_vlan_rx_add_vid_1197 bdx_vlan_rx_add_vid 0 1197 &tcm_loop_tpg_show_transport_status_1197
134163 +ivtvfb_set_par_1198 ivtvfb_set_par 0 1198 NULL nohasharray
134164 +pstore_ftrace_knob_write_1198 pstore_ftrace_knob_write 3 1198 &ivtvfb_set_par_1198
134165 +i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
134166 +i2cdev_read_1206 i2cdev_read 3-0 1206 NULL
134167 +profile_capable_1207 profile_capable 0 1207 NULL
134168 +kernfs_iop_setattr_1212 kernfs_iop_setattr 0 1212 NULL
134169 +lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
134170 +cifs_writev_1218 cifs_writev 0 1218 NULL nohasharray
134171 +mlx4_table_get_1218 mlx4_table_get 0 1218 &cifs_writev_1218
134172 +fsync_buffers_list_1219 fsync_buffers_list 0 1219 NULL
134173 +generic_file_splice_read_1220 generic_file_splice_read 0 1220 NULL
134174 +power_1221 power 0 1221 NULL
134175 +xhci_check_maxpacket_1225 xhci_check_maxpacket 0 1225 NULL nohasharray
134176 +show_fcstat_fc_xid_not_found_1225 show_fcstat_fc_xid_not_found 0 1225 &xhci_check_maxpacket_1225
134177 +pci_ni8430_init_1228 pci_ni8430_init 0 1228 NULL
134178 +ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 NULL nohasharray
134179 +show_out0_ouput_1230 show_out0_ouput 0 1230 &ipw_packet_received_skb_1230
134180 +mtd_type_show_1233 mtd_type_show 0 1233 NULL nohasharray
134181 +lbs_set_iface_type_1233 lbs_set_iface_type 0 1233 &mtd_type_show_1233
134182 +ipw2100_set_address_1236 ipw2100_set_address 0 1236 NULL
134183 +kernfs_file_direct_read_1238 kernfs_file_direct_read 3-0 1238 NULL
134184 +acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3-0 1240 NULL
134185 +v9fs_write_inode_dotl_1241 v9fs_write_inode_dotl 0 1241 NULL
134186 +ehci_urb_enqueue_1242 ehci_urb_enqueue 0 1242 NULL
134187 +usnic_ib_show_cq_per_vf_1244 usnic_ib_show_cq_per_vf 0 1244 NULL
134188 +snd_hdac_read_1245 snd_hdac_read 0 1245 NULL
134189 +qla2x00_total_isp_aborts_show_1247 qla2x00_total_isp_aborts_show 0 1247 NULL
134190 +class_osdblk_remove_1250 class_osdblk_remove 0-4 1250 NULL
134191 +ipath_read_umem64_1254 ipath_read_umem64 0 1254 NULL
134192 +drm_primary_helper_create_plane_1262 drm_primary_helper_create_plane 3 1262 NULL
134193 +rocker_group_l2_fan_out_1265 rocker_group_l2_fan_out 3-0 1265 NULL
134194 +tw9910_s_fmt_1268 tw9910_s_fmt 0 1268 NULL nohasharray
134195 +roccat_common2_sysfs_write_keys_macro_1268 roccat_common2_sysfs_write_keys_macro 0-6-5 1268 &tw9910_s_fmt_1268
134196 +patch_ca0132_1272 patch_ca0132 0 1272 NULL
134197 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL nohasharray
134198 +show_aout_1273 show_aout 0 1273 &ioctl_private_iw_point_1273
134199 +bmc150_accel_validate_trigger_1275 bmc150_accel_validate_trigger 0 1275 NULL
134200 +n_ext_ts_show_1281 n_ext_ts_show 0 1281 NULL
134201 +snd_pcm_do_stop_1282 snd_pcm_do_stop 0 1282 NULL nohasharray
134202 +lpfc_bg_info_show_1282 lpfc_bg_info_show 0 1282 &snd_pcm_do_stop_1282
134203 +gdth_set_info_1287 gdth_set_info 0-3 1287 NULL nohasharray
134204 +SyS_flistxattr_1287 SyS_flistxattr 3 1287 &gdth_set_info_1287
134205 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3-0 1290 NULL
134206 +add_std_chmaps_1291 add_std_chmaps 0 1291 NULL
134207 +posix_acl_xattr_set_1301 posix_acl_xattr_set 4-0 1301 NULL
134208 +falcon_reconfigure_port_1309 falcon_reconfigure_port 0 1309 NULL
134209 +nc_vendor_read_1315 nc_vendor_read 0 1315 NULL
134210 +ndo_switch_parent_id_get_1316 ndo_switch_parent_id_get 0 1316 NULL
134211 +wm_adsp_buf_alloc_1317 wm_adsp_buf_alloc 2 1317 NULL
134212 +edge_write_room_1318 edge_write_room 0 1318 NULL nohasharray
134213 +runtime_show_1318 runtime_show 0 1318 &edge_write_room_1318
134214 +show_eeprom_delay_1320 show_eeprom_delay 0 1320 NULL nohasharray
134215 +vbi_out_start_streaming_1320 vbi_out_start_streaming 0 1320 &show_eeprom_delay_1320
134216 +intel_iommu_show_ecap_1321 intel_iommu_show_ecap 0 1321 NULL
134217 +rio_mport_scan_1322 rio_mport_scan 0 1322 NULL
134218 +qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 2-0 1327 NULL nohasharray
134219 +push_node_left_1327 push_node_left 0 1327 &qlcnic_pci_sriov_configure_1327 nohasharray
134220 +mt9m111_set_red_balance_1327 mt9m111_set_red_balance 0 1327 &push_node_left_1327 nohasharray
134221 +geos_gpio_store_1327 geos_gpio_store 0-4 1327 &mt9m111_set_red_balance_1327
134222 +udf_statfs_1329 udf_statfs 0 1329 NULL
134223 +SMB2_get_srv_num_1333 SMB2_get_srv_num 0 1333 NULL
134224 +carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 NULL nohasharray
134225 +md5_final_1334 md5_final 0 1334 &carl9170_rx_stream_1334
134226 +tcp_port_read_1340 tcp_port_read 0 1340 NULL
134227 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
134228 +gen_pool_best_fit_1348 gen_pool_best_fit 2-3-4 1348 NULL
134229 +dccp_packet_1350 dccp_packet 0 1350 NULL nohasharray
134230 +nilfs_flush_device_1350 nilfs_flush_device 0 1350 &dccp_packet_1350 nohasharray
134231 +o2nm_cluster_attr_reconnect_delay_ms_write_1350 o2nm_cluster_attr_reconnect_delay_ms_write 0-3 1350 &nilfs_flush_device_1350
134232 +bond_verify_device_path_1352 bond_verify_device_path 3 1352 NULL nohasharray
134233 +tg_set_conf_u64_1352 tg_set_conf_u64 0-3 1352 &bond_verify_device_path_1352
134234 +em28xx_set_audio_source_1356 em28xx_set_audio_source 0 1356 NULL nohasharray
134235 +wait_obj_created_1356 wait_obj_created 0 1356 &em28xx_set_audio_source_1356
134236 +snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
134237 +ipx_sendmsg_1362 ipx_sendmsg 4-0 1362 NULL nohasharray
134238 +show_fan_step_output_1362 show_fan_step_output 0 1362 &ipx_sendmsg_1362
134239 +__fscache_read_or_alloc_page_1365 __fscache_read_or_alloc_page 0 1365 NULL
134240 +bfad_im_fw_version_show_1366 bfad_im_fw_version_show 0 1366 NULL
134241 +pirq_enable_irq_1368 pirq_enable_irq 0 1368 NULL
134242 +fw_stats_raw_read_1369 fw_stats_raw_read 3-0 1369 NULL
134243 +snd_seq_ioctl_set_client_pool_1370 snd_seq_ioctl_set_client_pool 0 1370 NULL
134244 +ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 0 1372 NULL
134245 +qla2x00_thermal_temp_show_1374 qla2x00_thermal_temp_show 0 1374 NULL
134246 +xpcs_reg_addr_read_1381 xpcs_reg_addr_read 3-0 1381 NULL nohasharray
134247 +rtl8180_init_rx_ring_1381 rtl8180_init_rx_ring 0 1381 &xpcs_reg_addr_read_1381
134248 +sht15_store_heater_1382 sht15_store_heater 0-4 1382 NULL
134249 +sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3-0 1383 NULL
134250 +do_msgsnd_1387 do_msgsnd 4 1387 NULL nohasharray
134251 +show_global_beep_1387 show_global_beep 0 1387 &do_msgsnd_1387
134252 +snd_at73c213_pcm_prepare_1388 snd_at73c213_pcm_prepare 0 1388 NULL nohasharray
134253 +ds2781_set_rsgain_register_1388 ds2781_set_rsgain_register 0 1388 &snd_at73c213_pcm_prepare_1388
134254 +common_perm_mnt_dentry_1390 common_perm_mnt_dentry 0 1390 NULL
134255 +SYSC_io_getevents_1392 SYSC_io_getevents 3 1392 NULL
134256 +zone_page_state_1393 zone_page_state 0 1393 NULL
134257 +error_1397 error 0 1397 NULL
134258 +hugetlbfs_write_end_1398 hugetlbfs_write_end 0-5 1398 NULL
134259 +rbd_size_show_1401 rbd_size_show 0 1401 NULL nohasharray
134260 +snd_hda_codec_build_pcms_1401 snd_hda_codec_build_pcms 0 1401 &rbd_size_show_1401
134261 +hci_si_event_1404 hci_si_event 3 1404 NULL nohasharray
134262 +matroxfb_dh_decode_var_1404 matroxfb_dh_decode_var 0 1404 &hci_si_event_1404
134263 +ivtv_start_v4l2_decode_stream_1406 ivtv_start_v4l2_decode_stream 0 1406 NULL
134264 +show_in_min_alarm_1408 show_in_min_alarm 0 1408 NULL
134265 +wait_comp_1409 wait_comp 0 1409 NULL
134266 +b43_gphy_op_switch_channel_1410 b43_gphy_op_switch_channel 0 1410 NULL
134267 +snd_cmipci_capture_trigger_1411 snd_cmipci_capture_trigger 0 1411 NULL
134268 +cfs_trace_copyout_string_1416 cfs_trace_copyout_string 2 1416 NULL
134269 +hfsplus_security_getxattr_1419 hfsplus_security_getxattr 0 1419 NULL
134270 +sctp_sf_abort_violation_1420 sctp_sf_abort_violation 7 1420 NULL
134271 +find_temp_source_1425 find_temp_source 0 1425 NULL
134272 +store_tempsense_1428 store_tempsense 0-4 1428 NULL
134273 +cpia2_read_1434 cpia2_read 0 1434 NULL
134274 +init_rs_internal_1436 init_rs_internal 1 1436 NULL
134275 +stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
134276 +brcmf_sdio_read_control_1451 brcmf_sdio_read_control 3 1451 NULL
134277 +__cfg80211_alloc_reply_skb_1454 __cfg80211_alloc_reply_skb 4 1454 NULL nohasharray
134278 +t4_sge_alloc_eth_txq_1454 t4_sge_alloc_eth_txq 0 1454 &__cfg80211_alloc_reply_skb_1454
134279 +snd_es1938_playback1_prepare_1455 snd_es1938_playback1_prepare 0 1455 NULL
134280 +smk_parse_long_rule_1461 smk_parse_long_rule 0 1461 NULL
134281 +tx_queue_len_read_1463 tx_queue_len_read 3-0 1463 NULL
134282 +sub_interval_1466 sub_interval 0 1466 NULL
134283 +xprt_alloc_1475 xprt_alloc 2 1475 NULL
134284 +SYSC_syslog_1477 SYSC_syslog 3 1477 NULL nohasharray
134285 +nes_show_adapter_1477 nes_show_adapter 0 1477 &SYSC_syslog_1477
134286 +selinux_getprocattr_1481 selinux_getprocattr 0 1481 NULL
134287 +set_otp0en_1484 set_otp0en 4-0 1484 NULL
134288 +sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3-0 1488 NULL
134289 +efivar_store_raw_1489 efivar_store_raw 0-3 1489 NULL
134290 +osd_req_decode_sense_1492 osd_req_decode_sense 0 1492 NULL
134291 +usbvision_i2c_read_1493 usbvision_i2c_read 0-4 1493 NULL nohasharray
134292 +iwl_dbgfs_bt_tx_prio_write_1493 iwl_dbgfs_bt_tx_prio_write 0-3 1493 &usbvision_i2c_read_1493
134293 +snd_seq_ioctl_remove_events_1494 snd_seq_ioctl_remove_events 0 1494 NULL
134294 +scsiback_tpg_param_show_alias_1495 scsiback_tpg_param_show_alias 0 1495 NULL
134295 +fpregs_set_1497 fpregs_set 4 1497 NULL
134296 +em_show_1501 em_show 0 1501 NULL nohasharray
134297 +__blk_bios_map_sg_1501 __blk_bios_map_sg 0 1501 &em_show_1501
134298 +packet_buffer_get_1505 packet_buffer_get 0 1505 NULL
134299 +show_constraint_power_limit_uw_1509 show_constraint_power_limit_uw 0 1509 NULL
134300 +khugepaged_max_ptes_none_show_1514 khugepaged_max_ptes_none_show 0 1514 NULL
134301 +smack_netlabel_1516 smack_netlabel 0 1516 NULL
134302 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
134303 +bluetooth_store_1522 bluetooth_store 4-0 1522 NULL
134304 +wm831x_alive_ldo_get_status_1525 wm831x_alive_ldo_get_status 0 1525 NULL
134305 +ieee80211_get_regs_len_1527 ieee80211_get_regs_len 0 1527 NULL
134306 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
134307 +tx_packets_show_1535 tx_packets_show 0 1535 NULL
134308 +v9fs_file_write_1539 v9fs_file_write 0-3 1539 NULL
134309 +new_rsb_count_write_1543 new_rsb_count_write 3-0 1543 NULL
134310 +iscsit_na_nopin_response_timeout_1544 iscsit_na_nopin_response_timeout 0 1544 NULL
134311 +target_stat_scsi_att_intr_port_show_attr_port_auth_indx_1547 target_stat_scsi_att_intr_port_show_attr_port_auth_indx 0 1547 NULL
134312 +mei_txe_fw_status_1549 mei_txe_fw_status 0 1549 NULL
134313 +set_max_min_1551 set_max_min 0-4 1551 NULL
134314 +queue_show_iostats_1552 queue_show_iostats 0 1552 NULL
134315 +vxge_del_mac_addr_1554 vxge_del_mac_addr 0 1554 NULL
134316 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
134317 +lpfc_txq_hw_show_1558 lpfc_txq_hw_show 0 1558 NULL nohasharray
134318 +acerhdf_set_mode_1558 acerhdf_set_mode 0 1558 &lpfc_txq_hw_show_1558
134319 +TermChar_store_1561 TermChar_store 0-4 1561 NULL
134320 +w1_f12_read_state_1565 w1_f12_read_state 0-5-6 1565 NULL
134321 +max_freq_store_1570 max_freq_store 0-4 1570 NULL
134322 +compat_sys_vmsplice_1571 compat_sys_vmsplice 3 1571 NULL
134323 +pages_to_scan_store_1572 pages_to_scan_store 0-4 1572 NULL
134324 +raid_disks_show_1573 raid_disks_show 0 1573 NULL nohasharray
134325 +ssu100_open_1573 ssu100_open 0 1573 &raid_disks_show_1573
134326 +gadget_config_name_configuration_store_1575 gadget_config_name_configuration_store 0-3 1575 NULL
134327 +cyapa_gen5_get_query_data_1577 cyapa_gen5_get_query_data 0 1577 NULL
134328 +de4x5_init_1580 de4x5_init 0 1580 NULL nohasharray
134329 +__rtc_set_alarm_1580 __rtc_set_alarm 0 1580 &de4x5_init_1580
134330 +usblp_show_ieee1284_id_1581 usblp_show_ieee1284_id 0 1581 NULL
134331 +vv6410_start_1582 vv6410_start 0 1582 NULL
134332 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3-0 1589 NULL
134333 +dccp_v6_connect_1590 dccp_v6_connect 0 1590 NULL
134334 +fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
134335 +b44_init_one_1603 b44_init_one 0 1603 NULL
134336 +snd_seq_kernel_client_enqueue_blocking_1604 snd_seq_kernel_client_enqueue_blocking 0 1604 NULL
134337 +__uncore_match_show_1606 __uncore_match_show 0 1606 NULL nohasharray
134338 +disabled_store_1606 disabled_store 0-4 1606 &__uncore_match_show_1606
134339 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
134340 +btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3-0 1614 NULL
134341 +wl1271_ap_init_deauth_template_1617 wl1271_ap_init_deauth_template 0 1617 NULL
134342 +v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
134343 +jfs_write_inode_1620 jfs_write_inode 0 1620 NULL
134344 +zd_read_regdomain_1622 zd_read_regdomain 0 1622 NULL
134345 +beiscsi_get_initname_1629 beiscsi_get_initname 0 1629 NULL
134346 +ip_tunnel_init_1633 ip_tunnel_init 0 1633 NULL
134347 +rsb_insert_1636 rsb_insert 0 1636 NULL nohasharray
134348 +inv_fifo_rate_show_1636 inv_fifo_rate_show 0 1636 &rsb_insert_1636
134349 +cifs_write_end_1643 cifs_write_end 0-5 1643 NULL
134350 +qla24xx_84xx_fw_version_show_1644 qla24xx_84xx_fw_version_show 0 1644 NULL
134351 +iwl_pcie_set_hw_ready_1649 iwl_pcie_set_hw_ready 0 1649 NULL
134352 +set_sample_rate_v1_1651 set_sample_rate_v1 0 1651 NULL
134353 +tpm_send_1655 tpm_send 0-3 1655 NULL
134354 +ikconfig_read_current_1658 ikconfig_read_current 3-0 1658 NULL
134355 +map_block_for_writepage_1662 map_block_for_writepage 0 1662 NULL nohasharray
134356 +bh1770_lux_update_thresholds_1662 bh1770_lux_update_thresholds 0 1662 &map_block_for_writepage_1662
134357 +mei_cl_recv_1665 mei_cl_recv 3 1665 NULL
134358 +nct6775_create_attr_group_1677 nct6775_create_attr_group 3 1677 NULL
134359 +o2hb_region_blocks_read_1679 o2hb_region_blocks_read 0 1679 NULL
134360 +hso_net_open_1680 hso_net_open 0 1680 NULL nohasharray
134361 +amd_iommu_suspend_1680 amd_iommu_suspend 0 1680 &hso_net_open_1680
134362 +__qib_get_user_pages_1681 __qib_get_user_pages 0 1681 NULL nohasharray
134363 +ath10k_station_disassoc_1681 ath10k_station_disassoc 0 1681 &__qib_get_user_pages_1681
134364 +ath10k_bmi_lz_data_1682 ath10k_bmi_lz_data 0 1682 NULL nohasharray
134365 +niu_compute_rbr_cfig_b_1682 niu_compute_rbr_cfig_b 0 1682 &ath10k_bmi_lz_data_1682
134366 +configfs_read_file_1683 configfs_read_file 3-0 1683 NULL
134367 +irst_store_wakeup_events_1684 irst_store_wakeup_events 0-4 1684 NULL
134368 +rio_enum_mport_1685 rio_enum_mport 0 1685 NULL
134369 +nilfs_palloc_count_max_entries_1687 nilfs_palloc_count_max_entries 0 1687 NULL
134370 +tps65217_pmic_enable_1688 tps65217_pmic_enable 0 1688 NULL
134371 +em25xx_bus_B_recv_bytes_1689 em25xx_bus_B_recv_bytes 0-4 1689 NULL nohasharray
134372 +ssp_check_lines_1689 ssp_check_lines 0 1689 &em25xx_bus_B_recv_bytes_1689
134373 +lpfc_max_rpi_show_1691 lpfc_max_rpi_show 0 1691 NULL
134374 +ipr_store_iopoll_weight_1694 ipr_store_iopoll_weight 0-4 1694 NULL
134375 +iscsit_na_nopin_timeout_1695 iscsit_na_nopin_timeout 0 1695 NULL
134376 +enable_irq_1698 enable_irq 0 1698 NULL nohasharray
134377 +dlm_control_store_1698 dlm_control_store 0-3 1698 &enable_irq_1698
134378 +iwl_dbgfs_d0i3_refs_read_1705 iwl_dbgfs_d0i3_refs_read 3-0 1705 NULL
134379 +pdu_write_u_1710 pdu_write_u 3 1710 NULL
134380 +coda_psdev_write_1711 coda_psdev_write 3-0 1711 NULL
134381 +btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
134382 +udf_setattr_1716 udf_setattr 0 1716 NULL
134383 +ufx_blank_1723 ufx_blank 0 1723 NULL
134384 +mp_pin_to_gsi_1726 mp_pin_to_gsi 0-2 1726 NULL
134385 +internal_create_group_1733 internal_create_group 0 1733 NULL
134386 +dev_irnet_read_1741 dev_irnet_read 3-0 1741 NULL
134387 +usb_ep_align_maybe_1743 usb_ep_align_maybe 0-3 1743 NULL
134388 +tx_frag_called_read_1748 tx_frag_called_read 3-0 1748 NULL
134389 +br_vlan_init_1752 br_vlan_init 0 1752 NULL nohasharray
134390 +fm10k_setup_rx_resources_1752 fm10k_setup_rx_resources 0 1752 &br_vlan_init_1752
134391 +bfs_write_inode_1755 bfs_write_inode 0 1755 NULL
134392 +nobh_writepage_1757 nobh_writepage 0 1757 NULL
134393 +ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
134394 +start_transport_1762 start_transport 0 1762 NULL
134395 +ebt_size_mwt_1768 ebt_size_mwt 0 1768 NULL
134396 +__mlx4_qp_reserve_range_1773 __mlx4_qp_reserve_range 3-0 1773 NULL
134397 +cosa_write_1774 cosa_write 3 1774 NULL
134398 +set_temp_emergency_1776 set_temp_emergency 0-4 1776 NULL
134399 +event_show_1780 event_show 0 1780 NULL
134400 +tpacpi_driver_wlsw_emulstate_store_1783 tpacpi_driver_wlsw_emulstate_store 0-3 1783 NULL
134401 +usb_dmac_desc_alloc_1792 usb_dmac_desc_alloc 2 1792 NULL
134402 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
134403 +ueth_change_mtu_1794 ueth_change_mtu 0 1794 NULL
134404 +show_auto_fan_1801 show_auto_fan 0 1801 NULL
134405 +qlcnic_sriov_alloc_bc_mbx_args_1809 qlcnic_sriov_alloc_bc_mbx_args 0 1809 NULL
134406 +vt596_access_1815 vt596_access 0 1815 NULL
134407 +cyapa_get_state_1817 cyapa_get_state 0 1817 NULL
134408 +sta_aid_read_1819 sta_aid_read 3-0 1819 NULL
134409 +genfs_read_1821 genfs_read 0 1821 NULL
134410 +vicam_set_camera_power_1824 vicam_set_camera_power 0 1824 NULL
134411 +set_lcd_brightness_1831 set_lcd_brightness 0 1831 NULL
134412 +disk_events_poll_msecs_store_1832 disk_events_poll_msecs_store 0-4 1832 NULL
134413 +qla27xx_fwdt_template_default_size_1836 qla27xx_fwdt_template_default_size 0 1836 NULL
134414 +qlcnic_get_phys_port_id_1839 qlcnic_get_phys_port_id 0 1839 NULL
134415 +subsystem_device_show_1840 subsystem_device_show 0 1840 NULL
134416 +show_1841 show 0 1841 NULL
134417 +usbduxsigma_firmware_upload_1843 usbduxsigma_firmware_upload 3 1843 NULL
134418 +fm10k_iov_configure_1845 fm10k_iov_configure 0-2 1845 NULL
134419 +ov9650_set_auto_white_balance_1847 ov9650_set_auto_white_balance 0 1847 NULL
134420 +xfs_vm_write_end_1854 xfs_vm_write_end 5-0 1854 NULL
134421 +bq32k_rtc_read_time_1863 bq32k_rtc_read_time 0 1863 NULL
134422 +device_prepare_1870 device_prepare 0 1870 NULL
134423 +qlcnic_config_port_mirroring_1872 qlcnic_config_port_mirroring 0 1872 NULL
134424 +rds_cong_monitor_1879 rds_cong_monitor 0 1879 NULL
134425 +sb_issue_zeroout_1884 sb_issue_zeroout 3 1884 NULL
134426 +show_fcoe_fcf_device_fabric_name_1885 show_fcoe_fcf_device_fabric_name 0 1885 NULL
134427 +output_read_1886 output_read 0-5-6 1886 NULL
134428 +acpi_device_update_power_1887 acpi_device_update_power 0 1887 NULL
134429 +polling_interval_store_1888 polling_interval_store 0-4 1888 NULL
134430 +write_1891 write 0 1891 NULL
134431 +show_pwm_auto_point1_pwm_1896 show_pwm_auto_point1_pwm 0 1896 NULL
134432 +rx_defrag_called_read_1897 rx_defrag_called_read 3-0 1897 NULL
134433 +nfs_parse_server_name_1899 nfs_parse_server_name 2 1899 NULL
134434 +smsc9420_ethtool_get_eeprom_len_1900 smsc9420_ethtool_get_eeprom_len 0 1900 NULL nohasharray
134435 +SyS_add_key_1900 SyS_add_key 4 1900 &smsc9420_ethtool_get_eeprom_len_1900
134436 +pty_write_room_1904 pty_write_room 0 1904 NULL nohasharray
134437 +gfs2_getxattr_1904 gfs2_getxattr 0 1904 &pty_write_room_1904
134438 +rs_sta_dbgfs_drv_tx_stats_write_1908 rs_sta_dbgfs_drv_tx_stats_write 0-3 1908 NULL
134439 +isku_sysfs_write_keys_media_1910 isku_sysfs_write_keys_media 6-0-5 1910 NULL
134440 +fst_open_1911 fst_open 0 1911 NULL
134441 +cdc_ncm_show_wNdpOutPayloadRemainder_1917 cdc_ncm_show_wNdpOutPayloadRemainder 0 1917 NULL
134442 +uhid_char_read_1920 uhid_char_read 3-0 1920 NULL
134443 +pwc_s_ctrl_1924 pwc_s_ctrl 0 1924 NULL
134444 +cxacru_sysfs_show_transmitter_power_1925 cxacru_sysfs_show_transmitter_power 0 1925 NULL nohasharray
134445 +tcp_cgroup_reset_1925 tcp_cgroup_reset 0-3 1925 &cxacru_sysfs_show_transmitter_power_1925
134446 +tx_tx_retry_data_read_1926 tx_tx_retry_data_read 3-0 1926 NULL
134447 +vlan_dev_set_mac_address_1927 vlan_dev_set_mac_address 0 1927 NULL
134448 +kfd_cache_show_1929 kfd_cache_show 0 1929 NULL
134449 +rio_read_config_1932 rio_read_config 0-6-5 1932 NULL nohasharray
134450 +ecryptfs_fsync_1932 ecryptfs_fsync 0 1932 &rio_read_config_1932 nohasharray
134451 +niu_enable_ldn_in_ldg_1932 niu_enable_ldn_in_ldg 0 1932 &ecryptfs_fsync_1932
134452 +bdev_erase_1933 bdev_erase 3 1933 NULL
134453 +bnx2x_set_eth_mac_1936 bnx2x_set_eth_mac 0 1936 NULL
134454 +gsp_receive_1939 gsp_receive 0-3 1939 NULL
134455 +nvif_object_sclass_1940 nvif_object_sclass 3 1940 NULL nohasharray
134456 +cyttsp_probe_1940 cyttsp_probe 4 1940 &nvif_object_sclass_1940
134457 +bcm7xxx_apd_enable_1942 bcm7xxx_apd_enable 0 1942 NULL nohasharray
134458 +check_dyn_adc_switch_1942 check_dyn_adc_switch 0 1942 &bcm7xxx_apd_enable_1942
134459 +e100_get_sset_count_1943 e100_get_sset_count 0 1943 NULL
134460 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
134461 +igb_open_1946 igb_open 0 1946 NULL
134462 +i40e_vsi_setup_rx_resources_1947 i40e_vsi_setup_rx_resources 0 1947 NULL
134463 +fcoe_vport_create_1948 fcoe_vport_create 0 1948 NULL
134464 +max_readahead_show_1952 max_readahead_show 0 1952 NULL
134465 +w1_ds2780_do_io_1954 w1_ds2780_do_io 4-3-0 1954 NULL
134466 +update_qd_1955 update_qd 0 1955 NULL
134467 +read_swap_header_1957 read_swap_header 0 1957 NULL
134468 +b43legacy_wireless_core_start_1958 b43legacy_wireless_core_start 0 1958 NULL
134469 +__assign_irq_vector_1961 __assign_irq_vector 0 1961 NULL
134470 +show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963 show_session_param_ISCSI_PARAM_TGT_RESET_TMO 0 1963 NULL nohasharray
134471 +ql_get_adapter_resources_1963 ql_get_adapter_resources 0 1963 &show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963
134472 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3-0 1964 NULL nohasharray
134473 +dvb_net_open_1964 dvb_net_open 0 1964 &ivtv_v4l2_read_1964
134474 +qla2xxx_get_vpd_field_1965 qla2xxx_get_vpd_field 4 1965 NULL
134475 +nvkm_client_map_1967 nvkm_client_map 2-3 1967 NULL
134476 +xgbe_set_mac_address_1968 xgbe_set_mac_address 0 1968 NULL
134477 +bq2415x_get_current_limit_1969 bq2415x_get_current_limit 0 1969 NULL nohasharray
134478 +cyapa_show_baseline_1969 cyapa_show_baseline 0 1969 &bq2415x_get_current_limit_1969
134479 +libcfs_sock_write_1978 libcfs_sock_write 3 1978 NULL
134480 +selinux_inode_setotherxattr_1980 selinux_inode_setotherxattr 0 1980 NULL
134481 +config_table_show_1982 config_table_show 0 1982 NULL
134482 +__uncore_filter_nc_show_1983 __uncore_filter_nc_show 0 1983 NULL
134483 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3-0 1984 NULL
134484 +proc_sys_setattr_1985 proc_sys_setattr 0 1985 NULL
134485 +gpio_power_write_1991 gpio_power_write 3-0 1991 NULL
134486 +__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
134487 +show_session_param_ISCSI_PARAM_ISID_2003 show_session_param_ISCSI_PARAM_ISID 0 2003 NULL nohasharray
134488 +usb_sleep_charge_store_2003 usb_sleep_charge_store 0-4 2003 &show_session_param_ISCSI_PARAM_ISID_2003
134489 +adt7411_show_input_2009 adt7411_show_input 0 2009 NULL
134490 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3-0 2010 NULL
134491 +snd_bt87x_start_2014 snd_bt87x_start 0 2014 NULL
134492 +acpi_ex_create_power_resource_2015 acpi_ex_create_power_resource 0 2015 NULL
134493 +msgdma_initialize_2017 msgdma_initialize 0 2017 NULL nohasharray
134494 +dps0_insert_key_2017 dps0_insert_key 0-4 2017 &msgdma_initialize_2017
134495 +write_flush_pipefs_2021 write_flush_pipefs 3-0 2021 NULL
134496 +show_otp5en_2024 show_otp5en 0 2024 NULL nohasharray
134497 +__uncore_mask_rds_show_2024 __uncore_mask_rds_show 0 2024 &show_otp5en_2024
134498 +devm_ioremap_nocache_2036 devm_ioremap_nocache 2-3 2036 NULL
134499 +ebitmap_read_2039 ebitmap_read 0 2039 NULL
134500 +cifs_read_2041 cifs_read 0 2041 NULL
134501 +ims_pcu_send_command_2046 ims_pcu_send_command 0 2046 NULL
134502 +ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3-0 2050 NULL
134503 +atl1_get_sset_count_2051 atl1_get_sset_count 0 2051 NULL
134504 +bq2415x_sysfs_show_registers_2055 bq2415x_sysfs_show_registers 0 2055 NULL
134505 +show_speed_2057 show_speed 0 2057 NULL
134506 +tpg_alloc_2062 tpg_alloc 2 2062 NULL
134507 +ipath_manage_rcvq_2063 ipath_manage_rcvq 0 2063 NULL
134508 +ledtrig_cpu_notify_2064 ledtrig_cpu_notify 0 2064 NULL
134509 +nfs_proc_setattr_2065 nfs_proc_setattr 0 2065 NULL
134510 +__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0 2073 NULL
134511 +tpacpi_driver_bluetooth_emulstate_store_2079 tpacpi_driver_bluetooth_emulstate_store 0-3 2079 NULL
134512 +recover_callbacks_read_2080 recover_callbacks_read 0 2080 NULL
134513 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3-0 2081 NULL
134514 +pwm_period_store_2082 pwm_period_store 0-4 2082 NULL
134515 +nfs_statfs_2086 nfs_statfs 0 2086 NULL
134516 +mptscsih_device_delay_show_2089 mptscsih_device_delay_show 0 2089 NULL
134517 +max_luns_store_2090 max_luns_store 0-3 2090 NULL
134518 +smbioslabel_show_2094 smbioslabel_show 0 2094 NULL nohasharray
134519 +store_2094 store 0-3 2094 &smbioslabel_show_2094
134520 +xgmac_reg_value_read_2095 xgmac_reg_value_read 3-0 2095 NULL
134521 +set_unlock_args_2096 set_unlock_args 0 2096 NULL nohasharray
134522 +cdc_ncm_store_rx_max_2096 cdc_ncm_store_rx_max 0-4 2096 &set_unlock_args_2096
134523 +idetape_chrdev_read_2097 idetape_chrdev_read 3-0 2097 NULL nohasharray
134524 +f2fs_attr_show_2097 f2fs_attr_show 0 2097 &idetape_chrdev_read_2097
134525 +audit_expand_2098 audit_expand 2-0 2098 NULL
134526 +__set_print_fmt_2106 __set_print_fmt 0 2106 NULL
134527 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3-0 2107 NULL
134528 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
134529 +isl1208_i2c_set_alarm_2113 isl1208_i2c_set_alarm 0 2113 NULL
134530 +i8k_hwmon_show_pwm_2115 i8k_hwmon_show_pwm 0 2115 NULL nohasharray
134531 +xfs_dir2_leafn_add_2115 xfs_dir2_leafn_add 0 2115 &i8k_hwmon_show_pwm_2115
134532 +btrfs_file_extent_inline_len_2116 btrfs_file_extent_inline_len 0 2116 NULL nohasharray
134533 +store_temp_auto_base_2116 store_temp_auto_base 0-4 2116 &btrfs_file_extent_inline_len_2116
134534 +enable_read_2117 enable_read 3-0 2117 NULL nohasharray
134535 +__find_xattr_2117 __find_xattr 6 2117 &enable_read_2117
134536 +nfs_file_fsync_commit_2119 nfs_file_fsync_commit 0 2119 NULL
134537 +pcf50633_write_block_2124 pcf50633_write_block 2-3-0 2124 NULL
134538 +snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
134539 +ad5398_disable_2128 ad5398_disable 0 2128 NULL
134540 +ixgbe_get_eeprom_len_2130 ixgbe_get_eeprom_len 0 2130 NULL
134541 +fill_input_pin_labels_2135 fill_input_pin_labels 0 2135 NULL
134542 +show_therm_min_2140 show_therm_min 0 2140 NULL nohasharray
134543 +target_stat_scsi_lu_attr_store_2140 target_stat_scsi_lu_attr_store 0 2140 &show_therm_min_2140
134544 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
134545 +mlx4_init_icm_table_2151 mlx4_init_icm_table 4-5 2151 NULL nohasharray
134546 +multicast_query_response_interval_show_2151 multicast_query_response_interval_show 0 2151 &mlx4_init_icm_table_2151
134547 +iscsi_tpg_auth_store_userid_mutual_2152 iscsi_tpg_auth_store_userid_mutual 0-3 2152 NULL
134548 +usb_udc_softconn_store_2153 usb_udc_softconn_store 0-4 2153 NULL
134549 +__copy_to_user_ll_2157 __copy_to_user_ll 0 2157 NULL nohasharray
134550 +_drbd_send_page_2157 _drbd_send_page 4 2157 &__copy_to_user_ll_2157
134551 +cluster_cluster_name_read_2160 cluster_cluster_name_read 0 2160 NULL
134552 +dbg_check_inode_size_2165 dbg_check_inode_size 0 2165 NULL
134553 +_ore_get_io_state_2166 _ore_get_io_state 5-4-3-0 2166 NULL
134554 +rxrpc_preparse_s_2167 rxrpc_preparse_s 0 2167 NULL nohasharray
134555 +rtsx_pci_transfer_data_2167 rtsx_pci_transfer_data 3 2167 &rxrpc_preparse_s_2167
134556 +show_fc_starget_node_name_2171 show_fc_starget_node_name 0 2171 NULL
134557 +ore_read_2175 ore_read 0 2175 NULL
134558 +intel_i2c_quirk_xfer_2183 intel_i2c_quirk_xfer 0-4 2183 NULL
134559 +direction_output_2184 direction_output 0 2184 NULL
134560 +ebt_nat_out_2185 ebt_nat_out 0 2185 NULL
134561 +show_companion_2189 show_companion 0 2189 NULL
134562 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized_2190 target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized 0-3 2190 NULL
134563 +w1_f1C_fix_count_2191 w1_f1C_fix_count 0-2-1-3 2191 NULL
134564 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
134565 +picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3-0 2195 NULL
134566 +wl1271_acx_init_mem_config_2199 wl1271_acx_init_mem_config 0 2199 NULL
134567 +out_write_bytes_avail_show_2201 out_write_bytes_avail_show 0 2201 NULL
134568 +ath10k_mac_txpower_recalc_2204 ath10k_mac_txpower_recalc 0 2204 NULL
134569 +mcs_receive_start_2206 mcs_receive_start 0 2206 NULL
134570 +ghash_final_2210 ghash_final 0 2210 NULL
134571 +il_send_cmd_pdu_2216 il_send_cmd_pdu 0 2216 NULL
134572 +ssb_bus_ssbbus_register_2217 ssb_bus_ssbbus_register 2 2217 NULL
134573 +u32_array_read_2219 u32_array_read 3-0 2219 NULL nohasharray
134574 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3-0 2219 &u32_array_read_2219 nohasharray
134575 +canon_copy_from_read_buf_2219 canon_copy_from_read_buf 0 2219 &mei_dbgfs_read_meclients_2219
134576 +fore200e_change_qos_2222 fore200e_change_qos 0 2222 NULL
134577 +ceph_osdc_new_request_2226 ceph_osdc_new_request 7 2226 NULL
134578 +iwl_wait_notification_2227 iwl_wait_notification 0 2227 NULL
134579 +s5k4aa_set_brightness_2228 s5k4aa_set_brightness 0 2228 NULL
134580 +rx8025_get_time_2231 rx8025_get_time 0 2231 NULL
134581 +usb_set_usb2_hardware_lpm_2234 usb_set_usb2_hardware_lpm 0 2234 NULL
134582 +protocol_read_2240 protocol_read 0 2240 NULL
134583 +mlx4_buddy_init_2244 mlx4_buddy_init 2 2244 NULL
134584 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3-0 2249 NULL nohasharray
134585 +rev_show_2249 rev_show 0 2249 &ieee80211_if_read_dot11MeshHWMPRannInterval_2249
134586 +sdev_store_timeout_2254 sdev_store_timeout 0-4 2254 NULL
134587 +sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3-0 2256 NULL
134588 +do_update_counters_2259 do_update_counters 4 2259 NULL
134589 +cap_inode_setxattr_2265 cap_inode_setxattr 0 2265 NULL nohasharray
134590 +ath9k_sta_remove_2265 ath9k_sta_remove 0 2265 &cap_inode_setxattr_2265
134591 +reg_page_map_set_2268 reg_page_map_set 0 2268 NULL
134592 +snd_m3_pcm_prepare_2270 snd_m3_pcm_prepare 0 2270 NULL
134593 +show_direct_dword_2271 show_direct_dword 0 2271 NULL
134594 +mwifiex_cmd_11n_addba_req_2272 mwifiex_cmd_11n_addba_req 0 2272 NULL
134595 +b43legacy_gpio_init_2273 b43legacy_gpio_init 0 2273 NULL
134596 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
134597 +sbni_open_2276 sbni_open 0 2276 NULL
134598 +vpdma_alloc_desc_buf_2278 vpdma_alloc_desc_buf 2 2278 NULL
134599 +_iwl_mvm_enable_beacon_filter_2279 _iwl_mvm_enable_beacon_filter 0 2279 NULL
134600 +write_live_nvram_2280 write_live_nvram 0-6-5 2280 NULL
134601 +journal_flush_2281 journal_flush 0 2281 NULL
134602 +nilfs_snapshot_inodes_count_show_2288 nilfs_snapshot_inodes_count_show 0 2288 NULL nohasharray
134603 +store_constraint_power_limit_uw_2288 store_constraint_power_limit_uw 0-4 2288 &nilfs_snapshot_inodes_count_show_2288
134604 +debug_debug5_read_2291 debug_debug5_read 3-0 2291 NULL
134605 +transient_state_show_2292 transient_state_show 0 2292 NULL
134606 +__vxge_hw_device_register_poll_2293 __vxge_hw_device_register_poll 0 2293 NULL
134607 +server_monitor_conn_id_show_2294 server_monitor_conn_id_show 0 2294 NULL nohasharray
134608 +relay_file_splice_read_2294 relay_file_splice_read 0 2294 &server_monitor_conn_id_show_2294
134609 +sr_read_cmd_2299 sr_read_cmd 5 2299 NULL
134610 +jfs_unfreeze_2305 jfs_unfreeze 0 2305 NULL
134611 +pci_conf1_write_2310 pci_conf1_write 0 2310 NULL
134612 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
134613 +adfs_dir_update_2313 adfs_dir_update 0 2313 NULL nohasharray
134614 +fsp_attr_set_pagereg_2313 fsp_attr_set_pagereg 0-4 2313 &adfs_dir_update_2313
134615 +page_alloc_cpu_notify_2317 page_alloc_cpu_notify 0 2317 NULL
134616 +alloc_btrfs_bio_2318 alloc_btrfs_bio 2-1 2318 NULL nohasharray
134617 +hfsplus_find_init_2318 hfsplus_find_init 0 2318 &alloc_btrfs_bio_2318 nohasharray
134618 +picolcd_fb_write_2318 picolcd_fb_write 3 2318 &hfsplus_find_init_2318
134619 +store_temp_st_2321 store_temp_st 0-4 2321 NULL
134620 +gart_map_page_2325 gart_map_page 4-3 2325 NULL
134621 +fuse_write_begin_2326 fuse_write_begin 0 2326 NULL
134622 +serial_write_2330 serial_write 3 2330 NULL
134623 +snd_mixart_trigger_2331 snd_mixart_trigger 0 2331 NULL
134624 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
134625 +show_ipv6_iface_nd_reachable_tmo_2343 show_ipv6_iface_nd_reachable_tmo 0 2343 NULL nohasharray
134626 +dev_attr_store_2343 dev_attr_store 0-4 2343 &show_ipv6_iface_nd_reachable_tmo_2343
134627 +adapter_up_2348 adapter_up 0 2348 NULL
134628 +tps80031_vbus_enable_2349 tps80031_vbus_enable 0 2349 NULL
134629 +nfqnl_rcv_dev_event_2350 nfqnl_rcv_dev_event 0 2350 NULL nohasharray
134630 +srpt_tpg_attrib_store_srp_max_rsp_size_2350 srpt_tpg_attrib_store_srp_max_rsp_size 0-3 2350 &nfqnl_rcv_dev_event_2350
134631 +snd_seq_ioctl_get_queue_client_2351 snd_seq_ioctl_get_queue_client 0 2351 NULL
134632 +_add_parity_units_2352 _add_parity_units 0 2352 NULL
134633 +out_of_line_wait_on_bit_lock_2353 out_of_line_wait_on_bit_lock 0 2353 NULL
134634 +zr364xx_read_2354 zr364xx_read 3-0 2354 NULL
134635 +ntfs_file_aio_write_nolock_2360 ntfs_file_aio_write_nolock 0 2360 NULL
134636 +store_2362 store 0 2362 NULL
134637 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3-0 2363 NULL nohasharray
134638 +__mlx4_register_mac_2363 __mlx4_register_mac 0 2363 &viafb_iga2_odev_proc_write_2363
134639 +mgmt_get_nic_conf_2364 mgmt_get_nic_conf 0 2364 NULL
134640 +xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5-0 2368 NULL nohasharray
134641 +rose_recvmsg_2368 rose_recvmsg 4-0 2368 &xfs_buf_map_from_irec_2368
134642 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3-0 2370 NULL nohasharray
134643 +usb2_lpm_l1_timeout_store_2370 usb2_lpm_l1_timeout_store 0-4 2370 &il_dbgfs_sensitivity_read_2370 nohasharray
134644 +pcie_flr_2370 pcie_flr 0 2370 &usb2_lpm_l1_timeout_store_2370
134645 +rtl_port_map_2385 rtl_port_map 1-2 2385 NULL
134646 +show_iface_initial_r2t_2390 show_iface_initial_r2t 0 2390 NULL
134647 +_transport_get_bay_identifier_2396 _transport_get_bay_identifier 0 2396 NULL
134648 +uda1380_hw_write_2398 uda1380_hw_write 3 2398 NULL nohasharray
134649 +_ctl_board_name_show_2398 _ctl_board_name_show 0 2398 &uda1380_hw_write_2398 nohasharray
134650 +am79c_config_init_2398 am79c_config_init 0 2398 &_ctl_board_name_show_2398
134651 +wlcore_rx_get_buf_size_2400 wlcore_rx_get_buf_size 0-2 2400 NULL
134652 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3-0 2403 NULL nohasharray
134653 +gsmi_clear_config_store_2403 gsmi_clear_config_store 0-4 2403 &rxpipe_rx_prep_beacon_drop_read_2403
134654 +energy_uj_show_2404 energy_uj_show 0 2404 NULL nohasharray
134655 +PTR_ERR_OR_ZERO_2404 PTR_ERR_OR_ZERO 0 2404 &energy_uj_show_2404
134656 +sk_attach_filter_2410 sk_attach_filter 0 2410 NULL
134657 +isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
134658 +store_console_2419 store_console 0-4 2419 NULL
134659 +roccat_common2_send_2422 roccat_common2_send 4-0 2422 NULL nohasharray
134660 +ks_set_mac_address_2422 ks_set_mac_address 0 2422 &roccat_common2_send_2422
134661 +flash_strobe_show_2423 flash_strobe_show 0 2423 NULL
134662 +elan_smbus_set_mode_2425 elan_smbus_set_mode 0 2425 NULL
134663 +memory_low_write_2426 memory_low_write 0-3 2426 NULL
134664 +hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
134665 +perf_cpu_notify_2431 perf_cpu_notify 0 2431 NULL
134666 +show_iface_ipaddress_state_2432 show_iface_ipaddress_state 0 2432 NULL nohasharray
134667 +set_otp3_2432 set_otp3 4-0 2432 &show_iface_ipaddress_state_2432 nohasharray
134668 +aty_var_to_pll_514_2432 aty_var_to_pll_514 0 2432 &set_otp3_2432
134669 +ioremap_nocache_2439 ioremap_nocache 2-1 2439 NULL nohasharray
134670 +__uncore_filter_tid_show_2439 __uncore_filter_tid_show 0 2439 &ioremap_nocache_2439
134671 +eir_get_length_2441 eir_get_length 0-2 2441 NULL
134672 +tpm_transmit_cmd_2442 tpm_transmit_cmd 0-3 2442 NULL
134673 +max1027_set_trigger_state_2443 max1027_set_trigger_state 0 2443 NULL
134674 +niu_tx_channel_lpage_init_2444 niu_tx_channel_lpage_init 0 2444 NULL
134675 +qib_reset_device_2446 qib_reset_device 0 2446 NULL
134676 +show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN_2449 show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN 0 2449 NULL
134677 +efi_pstore_read_2453 efi_pstore_read 0 2453 NULL
134678 +ath6kl_usb_bmi_write_2454 ath6kl_usb_bmi_write 3 2454 NULL
134679 +name_size_2461 name_size 0 2461 NULL nohasharray
134680 +ibm_rtl_write_2461 ibm_rtl_write 0 2461 &name_size_2461
134681 +vbi_out_queue_setup_2464 vbi_out_queue_setup 0 2464 NULL
134682 +__sock_recvmsg_2467 __sock_recvmsg 0-4 2467 NULL
134683 +signalfd_copyinfo_2472 signalfd_copyinfo 0 2472 NULL
134684 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3-0 2473 NULL
134685 +fc_fcp_send_data_2479 fc_fcp_send_data 4-3 2479 NULL
134686 +update_pmkid_2481 update_pmkid 4 2481 NULL
134687 +wiphy_new_2482 wiphy_new 2 2482 NULL nohasharray
134688 +matroxfb_decode_var_2482 matroxfb_decode_var 0 2482 &wiphy_new_2482
134689 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL nohasharray
134690 +hfs_write_begin_2484 hfs_write_begin 3-0 2484 &bio_alloc_bioset_2484
134691 +of_property_read_string_index_2485 of_property_read_string_index 3 2485 NULL nohasharray
134692 +hfsplus_user_setxattr_2485 hfsplus_user_setxattr 0 2485 &of_property_read_string_index_2485
134693 +affs_file_fsync_2486 affs_file_fsync 0 2486 NULL nohasharray
134694 +sk_attach_bpf_2486 sk_attach_bpf 0 2486 &affs_file_fsync_2486
134695 +pcistub_quirk_show_2487 pcistub_quirk_show 0 2487 NULL nohasharray
134696 +ax88179_set_mac_addr_2487 ax88179_set_mac_addr 0 2487 &pcistub_quirk_show_2487
134697 +xen_wdt_write_2491 xen_wdt_write 0-3 2491 NULL nohasharray
134698 +cifs_wp_retry_size_2491 cifs_wp_retry_size 0 2491 &xen_wdt_write_2491
134699 +xenvif_alloc_skb_2492 xenvif_alloc_skb 1 2492 NULL
134700 +isicom_write_room_2493 isicom_write_room 0 2493 NULL
134701 +widget_tree_create_2494 widget_tree_create 0 2494 NULL
134702 +show_tabletExecute_2495 show_tabletExecute 0 2495 NULL
134703 +_read_fact_prot_reg_2497 _read_fact_prot_reg 0 2497 NULL nohasharray
134704 +blk_rq_unmap_user_2497 blk_rq_unmap_user 0 2497 &_read_fact_prot_reg_2497 nohasharray
134705 +usb_8dev_send_cmd_msg_2497 usb_8dev_send_cmd_msg 0 2497 &blk_rq_unmap_user_2497
134706 +mxt_probe_bootloader_2498 mxt_probe_bootloader 0 2498 NULL
134707 +read_u8_from_i2c_2501 read_u8_from_i2c 0 2501 NULL
134708 +parport_pc_read_data_2503 parport_pc_read_data 0 2503 NULL
134709 +chip_ngpio_show_2504 chip_ngpio_show 0 2504 NULL
134710 +wiimote_ext_store_2505 wiimote_ext_store 0-4 2505 NULL
134711 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
134712 +set_blocksize_2507 set_blocksize 0 2507 NULL
134713 +store_pch_mac_2512 store_pch_mac 0-4 2512 NULL
134714 +dm_write_2513 dm_write 3 2513 NULL
134715 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3-0 2514 NULL
134716 +pm_freeze_timeout_show_2515 pm_freeze_timeout_show 0 2515 NULL nohasharray
134717 +nilfs_palloc_get_desc_block_2515 nilfs_palloc_get_desc_block 0 2515 &pm_freeze_timeout_show_2515
134718 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
134719 +bond_master_upper_dev_link_2518 bond_master_upper_dev_link 0 2518 NULL
134720 +pb0100_set_autogain_target_2519 pb0100_set_autogain_target 0 2519 NULL
134721 +batadv_tvlv_container_list_size_2524 batadv_tvlv_container_list_size 0 2524 NULL
134722 +vpfe_buffer_prepare_2527 vpfe_buffer_prepare 0 2527 NULL
134723 +qlcnic_82xx_config_led_2528 qlcnic_82xx_config_led 0 2528 NULL
134724 +smk_write_syslog_2529 smk_write_syslog 3-0 2529 NULL nohasharray
134725 +efs_statfs_2529 efs_statfs 0 2529 &smk_write_syslog_2529
134726 +chksum_finup_2530 chksum_finup 0 2530 NULL
134727 +__ceph_setxattr_2532 __ceph_setxattr 4-0 2532 NULL nohasharray
134728 +inet_csk_get_port_2532 inet_csk_get_port 0 2532 &__ceph_setxattr_2532
134729 +kobj_to_setup_data_nr_2534 kobj_to_setup_data_nr 0 2534 NULL
134730 +w1_master_attribute_show_add_2536 w1_master_attribute_show_add 0 2536 NULL nohasharray
134731 +nilfs_mounted_snapshots_attr_store_2536 nilfs_mounted_snapshots_attr_store 0-4 2536 &w1_master_attribute_show_add_2536
134732 +reset_chip_2547 reset_chip 0 2547 NULL
134733 +sn9c2028_read4_2561 sn9c2028_read4 0 2561 NULL
134734 +cc2520_filter_2562 cc2520_filter 0 2562 NULL
134735 +xgmac_get_sset_count_2563 xgmac_get_sset_count 0 2563 NULL
134736 +ath10k_write_pktlog_filter_2569 ath10k_write_pktlog_filter 3-0 2569 NULL nohasharray
134737 +gfs2_listxattr_2569 gfs2_listxattr 0-3 2569 &ath10k_write_pktlog_filter_2569 nohasharray
134738 +func_2569 func 0 2569 &gfs2_listxattr_2569
134739 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
134740 +acpi_ds_evaluate_name_path_2573 acpi_ds_evaluate_name_path 0 2573 NULL nohasharray
134741 +_abb5zes3_rtc_read_time_2573 _abb5zes3_rtc_read_time 0 2573 &acpi_ds_evaluate_name_path_2573
134742 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
134743 +dlm_attr_show_2577 dlm_attr_show 0 2577 NULL nohasharray
134744 +ttm_mem_zone_store_2577 ttm_mem_zone_store 0-4 2577 &dlm_attr_show_2577
134745 +saa711x_s_mbus_fmt_2579 saa711x_s_mbus_fmt 0 2579 NULL
134746 +mxt_hw_version_show_2580 mxt_hw_version_show 0 2580 NULL
134747 +amd_iommu_show_cap_2585 amd_iommu_show_cap 0 2585 NULL
134748 +show_orig_dgid_2586 show_orig_dgid 0 2586 NULL
134749 +show_tabletJitterDelay_2590 show_tabletJitterDelay 0 2590 NULL nohasharray
134750 +wake_up_key_store_2590 wake_up_key_store 0-4 2590 &show_tabletJitterDelay_2590
134751 +mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
134752 +vxlan_init_2599 vxlan_init 0 2599 NULL
134753 +atmel_change_mtu_2603 atmel_change_mtu 0 2603 NULL
134754 +__snd_hda_add_vmaster_2604 __snd_hda_add_vmaster 0 2604 NULL
134755 +__nf_conntrack_confirm_2605 __nf_conntrack_confirm 0 2605 NULL
134756 +cfq_target_latency_store_2606 cfq_target_latency_store 3-0 2606 NULL
134757 +xen_upload_processor_pm_data_2607 xen_upload_processor_pm_data 0 2607 NULL
134758 +rose_getname_2608 rose_getname 0 2608 NULL
134759 +slot_bytes_2609 slot_bytes 0 2609 NULL
134760 +read_2610 read 0 2610 NULL
134761 +__mt9t112_reg_read_2615 __mt9t112_reg_read 0 2615 NULL
134762 +bytes_to_fcr_rxtrig_2616 bytes_to_fcr_rxtrig 0 2616 NULL
134763 +smk_write_logging_2618 smk_write_logging 3-0 2618 NULL
134764 +smack_socket_sendmsg_2622 smack_socket_sendmsg 0 2622 NULL
134765 +switch_status_2629 switch_status 5 2629 NULL
134766 +tcm_loop_make_nexus_2630 tcm_loop_make_nexus 0 2630 NULL
134767 +_proc_do_string_2632 _proc_do_string 2 2632 NULL
134768 +show_fnode_def_time2wait_2633 show_fnode_def_time2wait 0 2633 NULL
134769 +f2fs_getxattr_2642 f2fs_getxattr 0 2642 NULL
134770 +cfq_low_latency_show_2644 cfq_low_latency_show 0 2644 NULL
134771 +offset_show_2645 offset_show 0 2645 NULL
134772 +get_sas_protocol_names_2649 get_sas_protocol_names 0 2649 NULL
134773 +svc_recvfrom_2650 svc_recvfrom 4 2650 NULL
134774 +lola_setup_controller_2653 lola_setup_controller 0 2653 NULL
134775 +ascending_callback_2658 ascending_callback 0 2658 NULL nohasharray
134776 +nfs4_xattr_set_nfs4_acl_2658 nfs4_xattr_set_nfs4_acl 0 2658 &ascending_callback_2658
134777 +request_msix_queue_irqs_2661 request_msix_queue_irqs 0 2661 NULL
134778 +snd_es1938_playback_trigger_2663 snd_es1938_playback_trigger 0 2663 NULL nohasharray
134779 +aac_show_serial_number_2663 aac_show_serial_number 0 2663 &snd_es1938_playback_trigger_2663
134780 +show_fnode_bidi_chap_2665 show_fnode_bidi_chap 0 2665 NULL
134781 +ffs_ep0_read_2672 ffs_ep0_read 3 2672 NULL nohasharray
134782 +w1_master_attribute_show_search_2672 w1_master_attribute_show_search 0 2672 &ffs_ep0_read_2672 nohasharray
134783 +ath10k_add_interface_2672 ath10k_add_interface 0 2672 &w1_master_attribute_show_search_2672
134784 +digi_write_2679 digi_write 0-4 2679 NULL
134785 +bonding_show_arp_interval_2682 bonding_show_arp_interval 0 2682 NULL
134786 +alx_set_mac_address_2683 alx_set_mac_address 0 2683 NULL
134787 +ath5k_hw_rf2425_channel_2685 ath5k_hw_rf2425_channel 0 2685 NULL
134788 +pcnet32_get_sset_count_2686 pcnet32_get_sset_count 0 2686 NULL
134789 +ds1685_rtc_sysfs_battery_show_2688 ds1685_rtc_sysfs_battery_show 0 2688 NULL
134790 +__disk_events_show_2691 __disk_events_show 0 2691 NULL nohasharray
134791 +ia_change_qos_2691 ia_change_qos 0 2691 &__disk_events_show_2691
134792 +tun_show_flags_2692 tun_show_flags 0 2692 NULL nohasharray
134793 +oti6858_write_2692 oti6858_write 4-0 2692 &tun_show_flags_2692
134794 +blkdev_write_begin_2696 blkdev_write_begin 0 2696 NULL nohasharray
134795 +gdth_set_asc_info_2696 gdth_set_asc_info 0-3 2696 &blkdev_write_begin_2696
134796 +show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL_2699 show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL 0 2699 NULL
134797 +cbaf_wusb_cdid_show_2700 cbaf_wusb_cdid_show 0 2700 NULL
134798 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5-0 2702 NULL
134799 +lx_pipe_allocate_2703 lx_pipe_allocate 0 2703 NULL
134800 +udf_setsize_2705 udf_setsize 0 2705 NULL
134801 +rawsock_sendmsg_2706 rawsock_sendmsg 3 2706 NULL
134802 +SyS_pwrite64_2708 SyS_pwrite64 3 2708 NULL nohasharray
134803 +lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 &SyS_pwrite64_2708
134804 +sock_error_2715 sock_error 0 2715 NULL nohasharray
134805 +tg3_request_firmware_2715 tg3_request_firmware 0 2715 &sock_error_2715
134806 +migration_call_2716 migration_call 0 2716 NULL
134807 +gpiod_direction_input_2718 gpiod_direction_input 0 2718 NULL
134808 +snd_hdspm_trigger_2720 snd_hdspm_trigger 0 2720 NULL
134809 +llc_ui_recvmsg_2730 llc_ui_recvmsg 3 2730 NULL
134810 +o2hb_region_dev_read_2735 o2hb_region_dev_read 0 2735 NULL
134811 +ltm_capable_show_2738 ltm_capable_show 0 2738 NULL nohasharray
134812 +ad5398_enable_2738 ad5398_enable 0 2738 &ltm_capable_show_2738
134813 +sdo_streamoff_2740 sdo_streamoff 0 2740 NULL
134814 +selinux_inode_getsecurity_2741 selinux_inode_getsecurity 0 2741 NULL
134815 +attr_sensitivity_store_tpkbd_2753 attr_sensitivity_store_tpkbd 0-4 2753 NULL
134816 +show_2757 show 0 2757 NULL
134817 +rds_free_mr_2761 rds_free_mr 0 2761 NULL
134818 +hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
134819 +store_prochot_max_2763 store_prochot_max 0-4 2763 NULL nohasharray
134820 +bh1770_set_lux_thresh_above_2763 bh1770_set_lux_thresh_above 0-4 2763 &store_prochot_max_2763
134821 +ovl_cache_entry_new_2764 ovl_cache_entry_new 3 2764 NULL
134822 +happy_meal_init_2765 happy_meal_init 0 2765 NULL
134823 +xfs_readdir_2767 xfs_readdir 3 2767 NULL
134824 +fsl_edma_alloc_desc_2769 fsl_edma_alloc_desc 2 2769 NULL
134825 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL
134826 +_sctp_make_chunk_2774 _sctp_make_chunk 4 2774 NULL nohasharray
134827 +vmbus_sendpacket_2774 vmbus_sendpacket 0 2774 &_sctp_make_chunk_2774
134828 +s35390a_set_reg_2775 s35390a_set_reg 0 2775 NULL
134829 +validate_lock_args_2780 validate_lock_args 0 2780 NULL nohasharray
134830 +__qlge_vlan_rx_add_vid_2780 __qlge_vlan_rx_add_vid 0 2780 &validate_lock_args_2780
134831 +nfs4_do_create_2787 nfs4_do_create 0 2787 NULL
134832 +device_add_attrs_2789 device_add_attrs 0 2789 NULL
134833 +nvkm_devinit_create__2792 nvkm_devinit_create_ 4 2792 NULL nohasharray
134834 +write_2792 write 0 2792 &nvkm_devinit_create__2792
134835 +rocker_dma_ring_bufs_alloc_2795 rocker_dma_ring_bufs_alloc 4-0 2795 NULL
134836 +_ctl_BRM_status_show_2797 _ctl_BRM_status_show 0 2797 NULL
134837 +sound_read_2798 sound_read 0-3 2798 NULL nohasharray
134838 +discover_2798 discover 0 2798 &sound_read_2798
134839 +fc0012_set_params_2799 fc0012_set_params 0 2799 NULL
134840 +stop_transport_2802 stop_transport 0 2802 NULL
134841 +iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3-0 2804 NULL nohasharray
134842 +rtl_set_state_2804 rtl_set_state 0-4 2804 &iwl_dbgfs_clear_ucode_statistics_write_2804
134843 +sdio_readw_2806 sdio_readw 0 2806 NULL
134844 +show_2808 show 0 2808 NULL
134845 +show_min_2810 show_min 0 2810 NULL
134846 +show_min_height_2812 show_min_height 0 2812 NULL nohasharray
134847 +rmd160_final_2812 rmd160_final 0 2812 &show_min_height_2812
134848 +qib_user_sdma_push_pkts_2814 qib_user_sdma_push_pkts 0 2814 NULL
134849 +store_engine3_leds_2815 store_engine3_leds 0-4 2815 NULL
134850 +ocfs2_inode_lock_atime_2819 ocfs2_inode_lock_atime 0 2819 NULL
134851 +aux_xfer_2820 aux_xfer 0-3 2820 NULL
134852 +ltc4215_show_current_2825 ltc4215_show_current 0 2825 NULL nohasharray
134853 +store_proxyarp_2825 store_proxyarp 0 2825 &ltc4215_show_current_2825
134854 +pvc_getname_2826 pvc_getname 0 2826 NULL
134855 +sel_read_enforce_2828 sel_read_enforce 3-0 2828 NULL nohasharray
134856 +s35390a_set_alarm_2828 s35390a_set_alarm 0 2828 &sel_read_enforce_2828
134857 +acm_submit_read_urb_2830 acm_submit_read_urb 0 2830 NULL
134858 +sock_create_2838 sock_create 0 2838 NULL
134859 +sctp_packet_2839 sctp_packet 0 2839 NULL
134860 +show_temp_max_2846 show_temp_max 0 2846 NULL
134861 +wait_for_avail_2847 wait_for_avail 0 2847 NULL
134862 +pcxhr_check_reg_bit_2848 pcxhr_check_reg_bit 0 2848 NULL nohasharray
134863 +ext4_xattr_user_list_2848 ext4_xattr_user_list 0-5 2848 &pcxhr_check_reg_bit_2848
134864 +wl12xx_op_sta_state_2849 wl12xx_op_sta_state 0 2849 NULL
134865 +ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
134866 +max_corrected_read_errors_show_2858 max_corrected_read_errors_show 0 2858 NULL nohasharray
134867 +__uncore_match1_show_2858 __uncore_match1_show 0 2858 &max_corrected_read_errors_show_2858
134868 +hello_time_store_2859 hello_time_store 4-0 2859 NULL nohasharray
134869 +store_prochot_interval_2859 store_prochot_interval 0-4 2859 &hello_time_store_2859 nohasharray
134870 +pwm_unexport_child_2859 pwm_unexport_child 0 2859 &store_prochot_interval_2859
134871 +iuu_uart_write_2860 iuu_uart_write 0-4 2860 NULL nohasharray
134872 +btrfs_feature_attr_store_2860 btrfs_feature_attr_store 0-4 2860 &iuu_uart_write_2860
134873 +sfq_alloc_2861 sfq_alloc 1 2861 NULL
134874 +irnet_ctrl_read_2863 irnet_ctrl_read 4-0 2863 NULL
134875 +cifs_get_inode_info_unix_2864 cifs_get_inode_info_unix 0 2864 NULL
134876 +iwl_mvm_mac_ctxt_allocate_resources_2867 iwl_mvm_mac_ctxt_allocate_resources 0 2867 NULL
134877 +move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
134878 +coda_setattr_2871 coda_setattr 0 2871 NULL
134879 +ath6kl_open_2872 ath6kl_open 0 2872 NULL
134880 +il4965_alloc_bcast_station_2876 il4965_alloc_bcast_station 0 2876 NULL
134881 +show_2877 show 0 2877 NULL
134882 +ksdazzle_net_open_2882 ksdazzle_net_open 0 2882 NULL
134883 +wait_for_commit_2887 wait_for_commit 0 2887 NULL
134884 +abx500_get_register_page_interruptible_2888 abx500_get_register_page_interruptible 0 2888 NULL nohasharray
134885 +tcm_loop_tpg_show_nexus_2888 tcm_loop_tpg_show_nexus 0 2888 &abx500_get_register_page_interruptible_2888
134886 +sata_req_2894 sata_req 0 2894 NULL
134887 +bch_cache_show_2895 bch_cache_show 0 2895 NULL
134888 +cmm_write_2896 cmm_write 3-0 2896 NULL
134889 +sd_isoc_nego_2899 sd_isoc_nego 0 2899 NULL
134890 +wacom_btnimg6_store_2901 wacom_btnimg6_store 4-0 2901 NULL
134891 +max8998_update_reg_2907 max8998_update_reg 0 2907 NULL
134892 +iommu_group_attr_show_2908 iommu_group_attr_show 0 2908 NULL
134893 +ore_check_io_2912 ore_check_io 0 2912 NULL
134894 +target_fabric_nacl_param_attr_show_2915 target_fabric_nacl_param_attr_show 0 2915 NULL
134895 +osc_import_seq_write_2923 osc_import_seq_write 3 2923 NULL
134896 +sysv_getattr_2924 sysv_getattr 0 2924 NULL
134897 +count_esp_combs_2926 count_esp_combs 0 2926 NULL
134898 +xfs_trans_get_buf_map_2927 xfs_trans_get_buf_map 4 2927 NULL
134899 +mos7840_set_uart_reg_2929 mos7840_set_uart_reg 0 2929 NULL
134900 +mls_from_string_2930 mls_from_string 0 2930 NULL
134901 +smi_data_buf_size_show_2931 smi_data_buf_size_show 0 2931 NULL
134902 +tsl2550_show_operating_mode_2934 tsl2550_show_operating_mode 0 2934 NULL
134903 +show_convrate_2936 show_convrate 0 2936 NULL
134904 +xfs_da_get_buf_2939 xfs_da_get_buf 0 2939 NULL
134905 +nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
134906 +cpu_subsys_online_2947 cpu_subsys_online 0 2947 NULL
134907 +tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5-0 2949 NULL
134908 +i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL nohasharray
134909 +store_ideapad_fan_2951 store_ideapad_fan 0-4 2951 &i40e_dbg_prep_dump_buf_2951
134910 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
134911 +out_intr_mask_show_2953 out_intr_mask_show 0 2953 NULL
134912 +show_2958 show 0 2958 NULL
134913 +mc13xxx_spi_read_2961 mc13xxx_spi_read 0 2961 NULL
134914 +free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
134915 +ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
134916 +snd_ice1712_pro_trigger_2968 snd_ice1712_pro_trigger 0 2968 NULL
134917 +fcoe_device_notification_2970 fcoe_device_notification 0 2970 NULL
134918 +loopback_trigger_2975 loopback_trigger 0 2975 NULL nohasharray
134919 +pb0100_set_exposure_2975 pb0100_set_exposure 0 2975 &loopback_trigger_2975
134920 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
134921 +snd_trident_ioctl_2977 snd_trident_ioctl 0 2977 NULL
134922 +bnx2i_ep_get_param_2979 bnx2i_ep_get_param 0 2979 NULL
134923 +ps_get_max_charge_cntl_limit_2983 ps_get_max_charge_cntl_limit 0 2983 NULL
134924 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
134925 +_ctl_diag_trigger_event_show_2995 _ctl_diag_trigger_event_show 0 2995 NULL nohasharray
134926 +nfs_write_inode_2995 nfs_write_inode 0 2995 &_ctl_diag_trigger_event_show_2995
134927 +packet_bind_2996 packet_bind 0 2996 NULL
134928 +store_cardr_2997 store_cardr 4-0 2997 NULL
134929 +ieee80211_parse_bitrates_3000 ieee80211_parse_bitrates 0 3000 NULL nohasharray
134930 +tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000 tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect 0 3000 &ieee80211_parse_bitrates_3000
134931 +smsc75xx_mdio_read_3001 smsc75xx_mdio_read 0 3001 NULL
134932 +vb2_queue_or_prepare_buf_3006 vb2_queue_or_prepare_buf 0 3006 NULL nohasharray
134933 +store_regs_in_max0_3006 store_regs_in_max0 0-4 3006 &vb2_queue_or_prepare_buf_3006
134934 +lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
134935 +udf_symlink_filler_3015 udf_symlink_filler 0 3015 NULL
134936 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
134937 +iscsi_stat_instance_show_attr_portals_3019 iscsi_stat_instance_show_attr_portals 0 3019 NULL
134938 +depth_write_3021 depth_write 3-0 3021 NULL
134939 +show_in_min0_3025 show_in_min0 0 3025 NULL nohasharray
134940 +xudc_ep_queue_3025 xudc_ep_queue 0 3025 &show_in_min0_3025
134941 +__blocking_notifier_call_chain_3028 __blocking_notifier_call_chain 0 3028 NULL
134942 +unix_listen_3031 unix_listen 0 3031 NULL
134943 +mem_cgroup_hierarchy_write_3032 mem_cgroup_hierarchy_write 0 3032 NULL
134944 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
134945 +show_otp0en_3036 show_otp0en 0 3036 NULL
134946 +iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3-0 3038 NULL nohasharray
134947 +lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3-0 3038 &iwl_dbgfs_sleep_level_override_read_3038
134948 +get_max_acpi_id_3039 get_max_acpi_id 0 3039 NULL nohasharray
134949 +cyapa_do_i2c_pip_cmd_irq_sync_3039 cyapa_do_i2c_pip_cmd_irq_sync 3-0 3039 &get_max_acpi_id_3039
134950 +snd_hwdep_read_3040 snd_hwdep_read 0-3 3040 NULL
134951 +nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
134952 +instance_pe_count_show_3046 instance_pe_count_show 0 3046 NULL nohasharray
134953 +mptsas_get_linkerrors_3046 mptsas_get_linkerrors 0 3046 &instance_pe_count_show_3046
134954 +il3945_ucode_rx_stats_read_3048 il3945_ucode_rx_stats_read 3-0 3048 NULL
134955 +mwl8k_post_pervif_cmd_3050 mwl8k_post_pervif_cmd 0 3050 NULL nohasharray
134956 +target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent_3050 target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent 0-3 3050 &mwl8k_post_pervif_cmd_3050
134957 +smsc75xx_reset_3053 smsc75xx_reset 0 3053 NULL
134958 +mwl8k_post_cmd_3056 mwl8k_post_cmd 0 3056 NULL
134959 +st_flush_write_buffer_3057 st_flush_write_buffer 0 3057 NULL nohasharray
134960 +mv_ep_enable_3057 mv_ep_enable 0 3057 &st_flush_write_buffer_3057
134961 +dmi_sysfs_entry_instance_3065 dmi_sysfs_entry_instance 0 3065 NULL nohasharray
134962 +set_otp4en_3065 set_otp4en 4-0 3065 &dmi_sysfs_entry_instance_3065
134963 +qp_alloc_ppn_set_3068 qp_alloc_ppn_set 2-4 3068 NULL
134964 +__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
134965 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3-0 3071 NULL nohasharray
134966 +hfsplus_asc2uni_3071 hfsplus_asc2uni 0 3071 &dac960_user_command_proc_write_3071
134967 +bDeviceClass_show_3073 bDeviceClass_show 0 3073 NULL
134968 +show_local_port_3076 show_local_port 0 3076 NULL
134969 +read_file_antenna_diversity_3077 read_file_antenna_diversity 3-0 3077 NULL
134970 +nilfs_btree_propagate_p_3078 nilfs_btree_propagate_p 0 3078 NULL
134971 +poweroff_nb_3079 poweroff_nb 0 3079 NULL
134972 +free_coherent_3082 free_coherent 4-2 3082 NULL
134973 +pm2fb_set_par_3084 pm2fb_set_par 0 3084 NULL
134974 +init_tx_ring_3085 init_tx_ring 4 3085 NULL
134975 +store_pwm_mode_3090 store_pwm_mode 0-4 3090 NULL
134976 +usbhsh_queue_push_3092 usbhsh_queue_push 0 3092 NULL
134977 +bio_integrity_intervals_3094 bio_integrity_intervals 0-2 3094 NULL
134978 +ttusb2_msg_3100 ttusb2_msg 4 3100 NULL nohasharray
134979 +acpi_battery_set_alarm_3100 acpi_battery_set_alarm 0 3100 &ttusb2_msg_3100
134980 +rb_alloc_3102 rb_alloc 1 3102 NULL nohasharray
134981 +ab_active_port_init_3102 ab_active_port_init 0 3102 &rb_alloc_3102
134982 +store_fan_stop_time_3106 store_fan_stop_time 0-4 3106 NULL
134983 +mxl111sf_i2c_xfer_3109 mxl111sf_i2c_xfer 0-3 3109 NULL nohasharray
134984 +show_protocols_3109 show_protocols 0 3109 &mxl111sf_i2c_xfer_3109
134985 +acpi_ec_transaction_unlocked_3112 acpi_ec_transaction_unlocked 0 3112 NULL nohasharray
134986 +show_firmware_version_3112 show_firmware_version 0 3112 &acpi_ec_transaction_unlocked_3112
134987 +qib_user_sdma_init_payload_3115 qib_user_sdma_init_payload 0 3115 NULL
134988 +m66592_enable_3117 m66592_enable 0 3117 NULL
134989 +lpfc_aer_support_show_3121 lpfc_aer_support_show 0 3121 NULL
134990 +simple_write_to_buffer_3122 simple_write_to_buffer 2-5-0 3122 NULL nohasharray
134991 +iwlagn_send_beacon_cmd_3122 iwlagn_send_beacon_cmd 0 3122 &simple_write_to_buffer_3122
134992 +iscsi_nacl_param_show_MaxBurstLength_3124 iscsi_nacl_param_show_MaxBurstLength 0 3124 NULL
134993 +open_inb_mbox_3128 open_inb_mbox 0 3128 NULL
134994 +registers_show_3130 registers_show 0 3130 NULL
134995 +print_time_3132 print_time 0 3132 NULL
134996 +crypto_rng_ctxsize_3133 crypto_rng_ctxsize 0 3133 NULL
134997 +ipoib_get_size_3135 ipoib_get_size 0 3135 NULL
134998 +fill_write_buffer_3142 fill_write_buffer 3-0 3142 NULL
134999 +filldir_3143 filldir 3 3143 NULL
135000 +b1_get_slice_3145 b1_get_slice 0 3145 NULL
135001 +show_spi_host_hba_id_3150 show_spi_host_hba_id 0 3150 NULL
135002 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL nohasharray
135003 +adv7175_write_3154 adv7175_write 0 3154 &CIFSSMBSetPosixACL_3154 nohasharray
135004 +cfcnfg_get_id_from_ifi_3154 cfcnfg_get_id_from_ifi 0 3154 &adv7175_write_3154
135005 +sched_cpu_inactive_3155 sched_cpu_inactive 0 3155 NULL
135006 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
135007 +ubifs_orphan_end_commit_3161 ubifs_orphan_end_commit 0 3161 NULL
135008 +i915_gem_obj_ggtt_offset_3162 i915_gem_obj_ggtt_offset 0 3162 NULL
135009 +map_smb_to_linux_error_3163 map_smb_to_linux_error 0 3163 NULL
135010 +gfs2_rindex_update_3165 gfs2_rindex_update 0 3165 NULL
135011 +nf_conntrack_broadcast_help_3166 nf_conntrack_broadcast_help 0 3166 NULL nohasharray
135012 +islpci_reset_3166 islpci_reset 0 3166 &nf_conntrack_broadcast_help_3166 nohasharray
135013 +mgmt_index_event_3166 mgmt_index_event 4 3166 &islpci_reset_3166
135014 +nfc_alloc_send_skb_3167 nfc_alloc_send_skb 4 3167 NULL
135015 +rxrpc_create_3175 rxrpc_create 0 3175 NULL nohasharray
135016 +rebind_store_3175 rebind_store 0-3 3175 &rxrpc_create_3175
135017 +pkcs7_sig_note_signature_3178 pkcs7_sig_note_signature 5 3178 NULL
135018 +uinput_ioctl_handler_3181 uinput_ioctl_handler 2 3181 NULL nohasharray
135019 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 &uinput_ioctl_handler_3181
135020 +tx_stats_read_3182 tx_stats_read 0 3182 NULL
135021 +patch_via_hdmi_3183 patch_via_hdmi 0 3183 NULL
135022 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
135023 +mempool_create_node_3191 mempool_create_node 1 3191 NULL
135024 +alloc_context_3194 alloc_context 1 3194 NULL
135025 +dma_init_coherent_memory_3197 dma_init_coherent_memory 1-3 3197 NULL
135026 +shmem_pread_slow_3198 shmem_pread_slow 2-3 3198 NULL nohasharray
135027 +udp_sendpage_3198 udp_sendpage 4 3198 &shmem_pread_slow_3198
135028 +queue_write_same_max_show_3199 queue_write_same_max_show 0 3199 NULL
135029 +rtc_valid_tm_3200 rtc_valid_tm 0 3200 NULL
135030 +acpi_smbus_write_3201 acpi_smbus_write 0 3201 NULL
135031 +gpio_keys_show_keys_3202 gpio_keys_show_keys 0 3202 NULL
135032 +usb_clear_halt_3203 usb_clear_halt 0 3203 NULL
135033 +codec_reg_write_file_3204 codec_reg_write_file 3-0 3204 NULL
135034 +cx24113_get_status_3205 cx24113_get_status 0 3205 NULL
135035 +default_cpu_mask_to_apicid_and_3207 default_cpu_mask_to_apicid_and 0 3207 NULL
135036 +__readpages_done_3213 __readpages_done 0 3213 NULL nohasharray
135037 +sha256_init_3213 sha256_init 0 3213 &__readpages_done_3213
135038 +get_target_freq_3217 get_target_freq 0 3217 NULL
135039 +ipath_user_sdma_writev_3218 ipath_user_sdma_writev 0 3218 NULL
135040 +SyS_sendto_3219 SyS_sendto 6-3 3219 NULL
135041 +patch_stac9205_3222 patch_stac9205 0 3222 NULL
135042 +fm3130_get_time_3224 fm3130_get_time 0 3224 NULL nohasharray
135043 +__uncore_dsp_show_3224 __uncore_dsp_show 0 3224 &fm3130_get_time_3224 nohasharray
135044 +store_enabled_3224 store_enabled 0-4 3224 &__uncore_dsp_show_3224
135045 +acpi_ds_method_data_init_args_3229 acpi_ds_method_data_init_args 0 3229 NULL
135046 +mem_limit_show_3231 mem_limit_show 0 3231 NULL
135047 +btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
135048 +dvb_ringbuffer_pkt_write_3233 dvb_ringbuffer_pkt_write 3 3233 NULL
135049 +write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
135050 +qla4xxx_phy_port_num_show_3236 qla4xxx_phy_port_num_show 0 3236 NULL nohasharray
135051 +e1000e_setup_rx_resources_3236 e1000e_setup_rx_resources 0 3236 &qla4xxx_phy_port_num_show_3236
135052 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
135053 +macb_open_3240 macb_open 0 3240 NULL
135054 +key_key_read_3241 key_key_read 3-0 3241 NULL
135055 +add_widget_node_3244 add_widget_node 0 3244 NULL
135056 +base_sock_bind_3245 base_sock_bind 0 3245 NULL
135057 +page_counter_memparse_3253 page_counter_memparse 0 3253 NULL
135058 +check_vendor_extension_3254 check_vendor_extension 1 3254 NULL nohasharray
135059 +peak_usb_ndo_open_3254 peak_usb_ndo_open 0 3254 &check_vendor_extension_3254 nohasharray
135060 +__ip_local_out_sk_3254 __ip_local_out_sk 0 3254 &peak_usb_ndo_open_3254
135061 +mei_amthif_write_3256 mei_amthif_write 0 3256 NULL
135062 +show_fc_host_firmware_version_3257 show_fc_host_firmware_version 0 3257 NULL
135063 +ipaq_open_3260 ipaq_open 0 3260 NULL
135064 +quota_scale_show_3263 quota_scale_show 0 3263 NULL
135065 +wan_get_status_3268 wan_get_status 0 3268 NULL nohasharray
135066 +phys_to_dma_3268 phys_to_dma 0-2 3268 &wan_get_status_3268
135067 +mma8452_show_samp_freq_avail_3269 mma8452_show_samp_freq_avail 0 3269 NULL nohasharray
135068 +wq_cpumask_store_3269 wq_cpumask_store 0-4 3269 &mma8452_show_samp_freq_avail_3269
135069 +technisat_usb2_i2c_xfer_3273 technisat_usb2_i2c_xfer 0-3 3273 NULL nohasharray
135070 +pccard_show_resource_3273 pccard_show_resource 0 3273 &technisat_usb2_i2c_xfer_3273
135071 +gk20a_instobj_ctor_iommu_3274 gk20a_instobj_ctor_iommu 4 3274 NULL
135072 +cifs_enable_signing_3276 cifs_enable_signing 0 3276 NULL
135073 +ath6kl_wmi_get_roam_tbl_cmd_3282 ath6kl_wmi_get_roam_tbl_cmd 0 3282 NULL
135074 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
135075 +dgram_setsockopt_3285 dgram_setsockopt 0 3285 NULL
135076 +show_ipv4_iface_subnet_3295 show_ipv4_iface_subnet 0 3295 NULL
135077 +ieee80211_if_write_beacon_loss_3296 ieee80211_if_write_beacon_loss 3-0 3296 NULL nohasharray
135078 +patch_stac92hd73xx_3296 patch_stac92hd73xx 0 3296 &ieee80211_if_write_beacon_loss_3296
135079 +memory_get_cur_bandwidth_3298 memory_get_cur_bandwidth 0 3298 NULL
135080 +x1205_get_atrim_3299 x1205_get_atrim 0 3299 NULL
135081 +ip6_ufo_append_data_3302 ip6_ufo_append_data 8-7-6 3302 NULL
135082 +spidev_compat_ioc_message_3305 spidev_compat_ioc_message 2 3305 NULL nohasharray
135083 +__set_extent_bit_3305 __set_extent_bit 0 3305 &spidev_compat_ioc_message_3305
135084 +sriov_configure_3307 sriov_configure 0-2 3307 NULL
135085 +arvo_sysfs_write_3311 arvo_sysfs_write 6-0 3311 NULL nohasharray
135086 +minix_write_begin_3311 minix_write_begin 0 3311 &arvo_sysfs_write_3311
135087 +ceph_vxattrs_name_size_3312 ceph_vxattrs_name_size 0 3312 NULL
135088 +_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3-0 3315 NULL
135089 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
135090 +ip6_route_dev_notify_3325 ip6_route_dev_notify 0 3325 NULL
135091 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL nohasharray
135092 +genphy_read_status_3326 genphy_read_status 0 3326 &compat_sys_setsockopt_3326
135093 +arch_phys_wc_del_3332 arch_phys_wc_del 1 3332 NULL
135094 +aac_rkt_ioremap_3333 aac_rkt_ioremap 2 3333 NULL
135095 +lis3lv02d_rate_show_3334 lis3lv02d_rate_show 0 3334 NULL
135096 +sctp_make_init_ack_3335 sctp_make_init_ack 4 3335 NULL
135097 +read_from_oldmem_3337 read_from_oldmem 2 3337 NULL
135098 +sysfs_create_group_3339 sysfs_create_group 0 3339 NULL nohasharray
135099 +max_power_range_uw_show_3339 max_power_range_uw_show 0 3339 &sysfs_create_group_3339
135100 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
135101 +ip_local_out_3345 ip_local_out 0 3345 NULL
135102 +ubifs_sync_wbufs_by_inode_3346 ubifs_sync_wbufs_by_inode 0 3346 NULL
135103 +bt819_s_stream_3349 bt819_s_stream 0 3349 NULL
135104 +atm_init_aal34_3350 atm_init_aal34 0 3350 NULL
135105 +il_dbgfs_interrupt_read_3351 il_dbgfs_interrupt_read 3-0 3351 NULL
135106 +rose_recvmsg_3352 rose_recvmsg 3 3352 NULL
135107 +gsm_control_rls_3353 gsm_control_rls 3 3353 NULL nohasharray
135108 +o2nm_cluster_attr_idle_timeout_ms_write_3353 o2nm_cluster_attr_idle_timeout_ms_write 3-0 3353 &gsm_control_rls_3353
135109 +anx9805_aux_3358 anx9805_aux 0 3358 NULL
135110 +jbd2_journal_force_commit_3359 jbd2_journal_force_commit 0 3359 NULL
135111 +scnprintf_3360 scnprintf 0-2 3360 NULL
135112 +map_name_show_3361 map_name_show 0 3361 NULL
135113 +iwl_trans_update_sf_3363 iwl_trans_update_sf 0 3363 NULL
135114 +sr_read_3366 sr_read 3 3366 NULL
135115 +nilfs_segctor_fill_in_checkpoint_3369 nilfs_segctor_fill_in_checkpoint 0 3369 NULL
135116 +mv88e6xxx_phy_write_3375 mv88e6xxx_phy_write 0-2 3375 NULL nohasharray
135117 +hotkey_bios_enabled_show_3375 hotkey_bios_enabled_show 0 3375 &mv88e6xxx_phy_write_3375
135118 +cifs_write_3376 cifs_write 0 3376 NULL nohasharray
135119 +register_xenbus_watch_3376 register_xenbus_watch 0 3376 &cifs_write_3376
135120 +vsock_getname_3379 vsock_getname 0 3379 NULL nohasharray
135121 +s5p_mfc_open_mfc_inst_3379 s5p_mfc_open_mfc_inst 0 3379 &vsock_getname_3379
135122 +slot_show_3380 slot_show 0 3380 NULL nohasharray
135123 +read_rbu_data_3380 read_rbu_data 6-0-5 3380 &slot_show_3380
135124 +wake_unlock_show_3383 wake_unlock_show 0 3383 NULL nohasharray
135125 +ath9k_htc_sta_add_3383 ath9k_htc_sta_add 0 3383 &wake_unlock_show_3383
135126 +link_state_store_3384 link_state_store 0-4 3384 NULL
135127 +lanai_setup_rx_vci_aal5_3385 lanai_setup_rx_vci_aal5 0 3385 NULL
135128 +show_temp_value_3387 show_temp_value 0 3387 NULL nohasharray
135129 +drv_set_promiscuous_mode_3387 drv_set_promiscuous_mode 0 3387 &show_temp_value_3387
135130 +lp3971_reg_read_3389 lp3971_reg_read 0 3389 NULL
135131 +sg_write_3392 sg_write 0-3 3392 NULL
135132 +mtdchar_writeoob_3393 mtdchar_writeoob 4 3393 NULL
135133 +iscsit_na_random_datain_pdu_offsets_3398 iscsit_na_random_datain_pdu_offsets 0 3398 NULL
135134 +isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
135135 +bdc_ep_enable_3404 bdc_ep_enable 0 3404 NULL
135136 +wl12xx_sdio_set_power_3405 wl12xx_sdio_set_power 0 3405 NULL
135137 +set_pwm_auto_channels_3410 set_pwm_auto_channels 0-4 3410 NULL
135138 +tvp5150_g_crop_3412 tvp5150_g_crop 0 3412 NULL
135139 +__write_reg_3413 __write_reg 0 3413 NULL
135140 +mei_io_cb_alloc_resp_buf_3414 mei_io_cb_alloc_resp_buf 2-0 3414 NULL nohasharray
135141 +broadsheet_spiflash_write_byte_3414 broadsheet_spiflash_write_byte 0 3414 &mei_io_cb_alloc_resp_buf_3414
135142 +set_location_3415 set_location 0 3415 NULL nohasharray
135143 +be_open_3415 be_open 0 3415 &set_location_3415
135144 +xfs_attr3_leaf_toosmall_3416 xfs_attr3_leaf_toosmall 0 3416 NULL nohasharray
135145 +dlm_lowcomms_start_3416 dlm_lowcomms_start 0 3416 &xfs_attr3_leaf_toosmall_3416
135146 +nfs_commit_unstable_pages_3419 nfs_commit_unstable_pages 0 3419 NULL
135147 +get_setup_data_paddr_3421 get_setup_data_paddr 0 3421 NULL
135148 +generic_hdmi_playback_pcm_prepare_3423 generic_hdmi_playback_pcm_prepare 0 3423 NULL
135149 +pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
135150 +led_set_status_3432 led_set_status 0 3432 NULL
135151 +rj54n1_g_fmt_3433 rj54n1_g_fmt 0 3433 NULL
135152 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
135153 +wm831x_fll_prepare_3438 wm831x_fll_prepare 0 3438 NULL
135154 +dev_register_3440 dev_register 0 3440 NULL
135155 +pci_write_aer_3441 pci_write_aer 0 3441 NULL
135156 +show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE_3442 show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE 0 3442 NULL
135157 +ncp_symlink_readpage_3448 ncp_symlink_readpage 0 3448 NULL
135158 +map_single_3449 map_single 0 3449 NULL
135159 +store_3451 store 0-3 3451 NULL
135160 +show_in_input1_3453 show_in_input1 0 3453 NULL nohasharray
135161 +mvs_tag_alloc_3453 mvs_tag_alloc 0 3453 &show_in_input1_3453
135162 +softsynth_write_3455 softsynth_write 3 3455 NULL
135163 +snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5 3464 NULL
135164 +alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 NULL nohasharray
135165 +iscsi_tpg_param_store_MaxConnections_3467 iscsi_tpg_param_store_MaxConnections 0-3 3467 &alloc_skb_fclone_3467
135166 +usb_authorize_device_3468 usb_authorize_device 0 3468 NULL
135167 +gx1_frame_buffer_size_3469 gx1_frame_buffer_size 0 3469 NULL
135168 +i740fb_set_par_3470 i740fb_set_par 0 3470 NULL
135169 +store_pwm_auto_channels_3471 store_pwm_auto_channels 0-4 3471 NULL
135170 +dummy_udc_start_3479 dummy_udc_start 0 3479 NULL nohasharray
135171 +store_hrtbt_enb_3479 store_hrtbt_enb 0-4 3479 &dummy_udc_start_3479
135172 +wakeup_max_time_show_3485 wakeup_max_time_show 0 3485 NULL
135173 +friq_read_regr_3489 friq_read_regr 0 3489 NULL
135174 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
135175 +comp_tx_3493 comp_tx 0 3493 NULL
135176 +prepare_3495 prepare 0 3495 NULL
135177 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 0-1 3496 NULL
135178 +configure_3498 configure 0 3498 NULL
135179 +iscsi_stat_instance_attr_store_3501 iscsi_stat_instance_attr_store 0 3501 NULL
135180 +sys_size_show_3507 sys_size_show 0 3507 NULL
135181 +ad_sd_buffer_postdisable_3510 ad_sd_buffer_postdisable 0 3510 NULL
135182 +snd_rme9652_ioctl_3514 snd_rme9652_ioctl 0 3514 NULL
135183 +snd_usb_clock_find_source_3516 snd_usb_clock_find_source 0 3516 NULL nohasharray
135184 +iscsi_nacl_auth_store_userid_3516 iscsi_nacl_auth_store_userid 0-3 3516 &snd_usb_clock_find_source_3516
135185 +target_stat_scsi_tgt_port_show_attr_write_mbytes_3519 target_stat_scsi_tgt_port_show_attr_write_mbytes 0 3519 NULL
135186 +mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3-0 3521 NULL nohasharray
135187 +pcf8523_rtc_read_time_3521 pcf8523_rtc_read_time 0 3521 &mem_tx_free_mem_blks_read_3521 nohasharray
135188 +ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 &pcf8523_rtc_read_time_3521
135189 +m88ts2022_cmd_3523 m88ts2022_cmd 0 3523 NULL
135190 +ati_remote2_setup_3526 ati_remote2_setup 0 3526 NULL
135191 +adp8870_show_3527 adp8870_show 0 3527 NULL
135192 +SyS_semtimedop_3532 SyS_semtimedop 3 3532 NULL
135193 +ath10k_reg_addr_read_3536 ath10k_reg_addr_read 3-0 3536 NULL
135194 +SyS_readv_3539 SyS_readv 3 3539 NULL
135195 +topology_change_detected_show_3540 topology_change_detected_show 0 3540 NULL
135196 +iwl_mvm_rm_sta_3541 iwl_mvm_rm_sta 0 3541 NULL
135197 +latency_timer_show_3543 latency_timer_show 0 3543 NULL nohasharray
135198 +mls_context_cpy_3543 mls_context_cpy 0 3543 &latency_timer_show_3543 nohasharray
135199 +xfs_allocbt_get_maxrecs_3543 xfs_allocbt_get_maxrecs 0 3543 &mls_context_cpy_3543
135200 +sht15_send_status_3544 sht15_send_status 0 3544 NULL nohasharray
135201 +snd_seq_timer_set_tempo_3544 snd_seq_timer_set_tempo 0 3544 &sht15_send_status_3544
135202 +btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL nohasharray
135203 +raid_show_level_3549 raid_show_level 0 3549 &btrfs_dir_name_len_3549
135204 +b43legacy_read16_3561 b43legacy_read16 0 3561 NULL nohasharray
135205 +target_stat_scsi_lu_attr_show_3561 target_stat_scsi_lu_attr_show 0 3561 &b43legacy_read16_3561
135206 +nilfs_dat_translate_3562 nilfs_dat_translate 0 3562 NULL nohasharray
135207 +ssp_common_buffer_postenable_3562 ssp_common_buffer_postenable 0 3562 &nilfs_dat_translate_3562
135208 +generic_exec_single_3564 generic_exec_single 0 3564 NULL nohasharray
135209 +ip_queue_xmit_3564 ip_queue_xmit 0 3564 &generic_exec_single_3564 nohasharray
135210 +stv0680_set_video_mode_3564 stv0680_set_video_mode 0 3564 &ip_queue_xmit_3564
135211 +bnx2x_alloc_fp_mem_3565 bnx2x_alloc_fp_mem 0 3565 NULL
135212 +alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL nohasharray
135213 +cache_type_show_3566 cache_type_show 0 3566 &alloc_smp_resp_3566
135214 +evtchn_read_3569 evtchn_read 3-0 3569 NULL
135215 +cifs_async_writev_3576 cifs_async_writev 0 3576 NULL
135216 +f2fs_listxattr_3577 f2fs_listxattr 0-3 3577 NULL nohasharray
135217 +mwifiex_cmd_802_11_mac_address_3577 mwifiex_cmd_802_11_mac_address 0 3577 &f2fs_listxattr_3577
135218 +dormant_show_3581 dormant_show 0 3581 NULL nohasharray
135219 +amd_rng_init_3581 amd_rng_init 0 3581 &dormant_show_3581
135220 +ll_track_ppid_seq_write_3582 ll_track_ppid_seq_write 3 3582 NULL
135221 +vc_resize_3585 vc_resize 2-3 3585 NULL
135222 +ifalias_show_3586 ifalias_show 0 3586 NULL
135223 +acpi_ut_allocate_owner_id_3588 acpi_ut_allocate_owner_id 0 3588 NULL
135224 +show_temp_auto_temp_max_3593 show_temp_auto_temp_max 0 3593 NULL
135225 +iscsi_tpg_attrib_store_login_timeout_3597 iscsi_tpg_attrib_store_login_timeout 0-3 3597 NULL
135226 +compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL nohasharray
135227 +show_down_tail_align_3606 show_down_tail_align 0 3606 &compat_sys_semtimedop_3606
135228 +sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
135229 +ray_open_3608 ray_open 0 3608 NULL
135230 +isp1760_ep_enable_3610 isp1760_ep_enable 0 3610 NULL
135231 +edac_mc_alloc_3611 edac_mc_alloc 4 3611 NULL
135232 +po1030_set_red_balance_3614 po1030_set_red_balance 0 3614 NULL
135233 +node_nodeid_write_3616 node_nodeid_write 0-3 3616 NULL
135234 +tx_tx_starts_read_3617 tx_tx_starts_read 3-0 3617 NULL
135235 +show_fcstat_link_failure_count_3618 show_fcstat_link_failure_count 0 3618 NULL
135236 +nilfs_dat_prepare_update_3619 nilfs_dat_prepare_update 0 3619 NULL
135237 +rv3029c2_i2c_read_regs_3621 rv3029c2_i2c_read_regs 0 3621 NULL
135238 +atl1e_setup_ring_resources_3623 atl1e_setup_ring_resources 0 3623 NULL
135239 +bnad_set_mac_address_3625 bnad_set_mac_address 0 3625 NULL
135240 +wpf_s_stream_3626 wpf_s_stream 0 3626 NULL
135241 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
135242 +udp_v6_get_port_3632 udp_v6_get_port 0 3632 NULL
135243 +fan_get_speed_3635 fan_get_speed 0 3635 NULL
135244 +fm10k_alloc_q_vector_3638 fm10k_alloc_q_vector 6-4 3638 NULL
135245 +store_3640 store 0 3640 NULL
135246 +eem_opts_host_addr_store_3646 eem_opts_host_addr_store 0-3 3646 NULL
135247 +cacheinfo_cpu_callback_3647 cacheinfo_cpu_callback 0 3647 NULL nohasharray
135248 +rocker_port_dma_rings_init_3647 rocker_port_dma_rings_init 0 3647 &cacheinfo_cpu_callback_3647
135249 +x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL nohasharray
135250 +cm_copy_private_data_3649 cm_copy_private_data 2 3649 &x86_swiotlb_alloc_coherent_3649
135251 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3-0 3650 NULL
135252 +ixgb_vlan_rx_add_vid_3651 ixgb_vlan_rx_add_vid 0 3651 NULL
135253 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL nohasharray
135254 +videobuf_dma_contig_user_get_3656 videobuf_dma_contig_user_get 0 3656 &i915_compat_ioctl_3656 nohasharray
135255 +alc680_parse_auto_config_3656 alc680_parse_auto_config 0 3656 &videobuf_dma_contig_user_get_3656
135256 +qib_user_sdma_page_to_frags_3660 qib_user_sdma_page_to_frags 0 3660 NULL
135257 +tomoyo_supervisor_3661 tomoyo_supervisor 0 3661 NULL nohasharray
135258 +smsc911x_set_mac_address_3661 smsc911x_set_mac_address 0 3661 &tomoyo_supervisor_3661
135259 +arcmsr_attr_host_fw_request_len_3662 arcmsr_attr_host_fw_request_len 0 3662 NULL
135260 +cma_alloc_3663 cma_alloc 3-2 3663 NULL
135261 +tcp_fragment_3669 tcp_fragment 3 3669 NULL
135262 +fuse_copy_page_3671 fuse_copy_page 0 3671 NULL
135263 +mcs_setup_transceiver_agilent_3673 mcs_setup_transceiver_agilent 0 3673 NULL
135264 +netxen_alloc_hw_resources_3674 netxen_alloc_hw_resources 0 3674 NULL
135265 +_iwl_dbgfs_tx_flush_write_3675 _iwl_dbgfs_tx_flush_write 3-0 3675 NULL
135266 +rawv6_bind_3679 rawv6_bind 0 3679 NULL
135267 +show_selfballoon_uphys_3680 show_selfballoon_uphys 0 3680 NULL
135268 +pvr2_ioread_start_3682 pvr2_ioread_start 0 3682 NULL nohasharray
135269 +igbvf_change_mtu_3682 igbvf_change_mtu 0 3682 &pvr2_ioread_start_3682
135270 +spmi_register_write_3684 spmi_register_write 0 3684 NULL
135271 +ax25_listen_register_3689 ax25_listen_register 0 3689 NULL
135272 +brcmf_fil_cmd_int_set_3696 brcmf_fil_cmd_int_set 0 3696 NULL
135273 +__netdev_adjacent_dev_link_lists_3697 __netdev_adjacent_dev_link_lists 0 3697 NULL
135274 +target_core_show_dev_alias_3699 target_core_show_dev_alias 0 3699 NULL
135275 +videobuf_pages_to_sg_3708 videobuf_pages_to_sg 2 3708 NULL
135276 +cfg80211_vendor_event_alloc_3709 cfg80211_vendor_event_alloc 3 3709 NULL
135277 +sys_getrandom_3710 sys_getrandom 2 3710 NULL
135278 +mlx4_en_config_rss_steer_3713 mlx4_en_config_rss_steer 0 3713 NULL
135279 +i2c_sendbytes_3714 i2c_sendbytes 0 3714 NULL
135280 +msi001_s_ctrl_3716 msi001_s_ctrl 0 3716 NULL
135281 +__cifs_readpage_from_fscache_3718 __cifs_readpage_from_fscache 0 3718 NULL
135282 +acm_tty_write_room_3722 acm_tty_write_room 0 3722 NULL
135283 +ext4_inode_blocks_set_3724 ext4_inode_blocks_set 0 3724 NULL nohasharray
135284 +do_cancel_3724 do_cancel 0 3724 &ext4_inode_blocks_set_3724
135285 +lm3533_als_get_threshold_3725 lm3533_als_get_threshold 0 3725 NULL nohasharray
135286 +v4l2_fh_open_3725 v4l2_fh_open 0 3725 &lm3533_als_get_threshold_3725 nohasharray
135287 +create_single_cap_vol_ctl_3725 create_single_cap_vol_ctl 0 3725 &v4l2_fh_open_3725
135288 +sm501fb_crtsrc_show_3731 sm501fb_crtsrc_show 0 3731 NULL
135289 +ci_ll_write_3740 ci_ll_write 4-0 3740 NULL
135290 +vlan_filtering_show_3745 vlan_filtering_show 0 3745 NULL
135291 +cp2112_i2c_write_req_3746 cp2112_i2c_write_req 0-4 3746 NULL nohasharray
135292 +show_prot_guard_type_3746 show_prot_guard_type 0 3746 &cp2112_i2c_write_req_3746
135293 +pegasus_open_3748 pegasus_open 0 3748 NULL
135294 +sysfs_kf_bin_write_3751 sysfs_kf_bin_write 0-4-3 3751 NULL
135295 +show_lwid_3752 show_lwid 0 3752 NULL nohasharray
135296 +si476x_core_cmd_fm_rds_blockcount_3752 si476x_core_cmd_fm_rds_blockcount 0 3752 &show_lwid_3752
135297 +btrfs_reserve_extent_3754 btrfs_reserve_extent 0 3754 NULL
135298 +show_log_height_3759 show_log_height 0 3759 NULL
135299 +get_port0_handler_3760 get_port0_handler 0 3760 NULL nohasharray
135300 +postenable_3760 postenable 0 3760 &get_port0_handler_3760
135301 +fuse_do_setattr_3762 fuse_do_setattr 0 3762 NULL
135302 +synaptics_show_disable_gesture_3767 synaptics_show_disable_gesture 0 3767 NULL nohasharray
135303 +start_isolate_page_range_3767 start_isolate_page_range 0 3767 &synaptics_show_disable_gesture_3767
135304 +temp1_show_3771 temp1_show 0 3771 NULL nohasharray
135305 +sctp_copy_one_addr_3771 sctp_copy_one_addr 0 3771 &temp1_show_3771
135306 +mvs_show_driver_version_3772 mvs_show_driver_version 0 3772 NULL nohasharray
135307 +koneplus_sysfs_read_profilex_settings_3772 koneplus_sysfs_read_profilex_settings 0-5-6 3772 &mvs_show_driver_version_3772
135308 +ping_recvmsg_3773 ping_recvmsg 3 3773 NULL
135309 +store_enable_clkb0_output_3776 store_enable_clkb0_output 0-4 3776 NULL
135310 +nouveau_sysfs_pstate_set_3777 nouveau_sysfs_pstate_set 0-4 3777 NULL
135311 +apds990x_prox_enable_show_3778 apds990x_prox_enable_show 0 3778 NULL
135312 +udf_adinicb_write_begin_3781 udf_adinicb_write_begin 0 3781 NULL
135313 +set_min_height_3783 set_min_height 0-4 3783 NULL
135314 +msm_otg_mode_write_3788 msm_otg_mode_write 3-0 3788 NULL
135315 +set_voltage_3789 set_voltage 0-4 3789 NULL
135316 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3-0 3793 NULL
135317 +wq_nice_show_3795 wq_nice_show 0 3795 NULL
135318 +__netlink_create_3800 __netlink_create 0 3800 NULL
135319 +show_line3_3802 show_line3 0 3802 NULL
135320 +t1_set_mac_addr_3808 t1_set_mac_addr 0 3808 NULL
135321 +mci_max_location_show_3812 mci_max_location_show 0 3812 NULL
135322 +ncp_file_write_3813 ncp_file_write 3-0 3813 NULL nohasharray
135323 +iscsi_stat_instance_show_attr_min_ver_3813 iscsi_stat_instance_show_attr_min_ver 0 3813 &ncp_file_write_3813
135324 +nfs4_client_recover_expired_lease_3814 nfs4_client_recover_expired_lease 0 3814 NULL
135325 +manage_start_stop_show_3816 manage_start_stop_show 0 3816 NULL nohasharray
135326 +vpx3220_init_3816 vpx3220_init 0 3816 &manage_start_stop_show_3816
135327 +wm8350_gpio_direction_in_3818 wm8350_gpio_direction_in 0 3818 NULL
135328 +security_vm_enough_memory_mm_3821 security_vm_enough_memory_mm 0 3821 NULL
135329 +show_fnode_tcp_xmit_wsf_3823 show_fnode_tcp_xmit_wsf 0 3823 NULL
135330 +wl1251_hw_init_3825 wl1251_hw_init 0 3825 NULL
135331 +llc_ui_recvmsg_3826 llc_ui_recvmsg 4-0 3826 NULL
135332 +trunc_dealloc_3836 trunc_dealloc 0 3836 NULL
135333 +ceph_do_getattr_3838 ceph_do_getattr 0 3838 NULL nohasharray
135334 +ezusb_access_ltv_3838 ezusb_access_ltv 0 3838 &ceph_do_getattr_3838
135335 +mtip_hw_show_status_3839 mtip_hw_show_status 0 3839 NULL
135336 +release_version_store_3841 release_version_store 0-4 3841 NULL
135337 +fuse_try_move_page_3842 fuse_try_move_page 0 3842 NULL nohasharray
135338 +stringify_nodemap_3842 stringify_nodemap 2 3842 &fuse_try_move_page_3842
135339 +max8925_disable_3844 max8925_disable 0 3844 NULL
135340 +vprbrd_i2c_read_3845 vprbrd_i2c_read 0 3845 NULL nohasharray
135341 +amd_xgbe_phy_switch_mode_3845 amd_xgbe_phy_switch_mode 0 3845 &vprbrd_i2c_read_3845
135342 +__buf_prepare_3846 __buf_prepare 0 3846 NULL
135343 +ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
135344 +wlcore_boot_parse_fw_ver_3850 wlcore_boot_parse_fw_ver 0 3850 NULL
135345 +create_one_cdev_3852 create_one_cdev 2 3852 NULL
135346 +ssb_pcmcia_read16_3853 ssb_pcmcia_read16 0 3853 NULL
135347 +smk_read_onlycap_3855 smk_read_onlycap 3-0 3855 NULL
135348 +show_session_param_ISCSI_PARAM_TARGET_ALIAS_3856 show_session_param_ISCSI_PARAM_TARGET_ALIAS 0 3856 NULL
135349 +fuse_retrieve_3857 fuse_retrieve 0 3857 NULL
135350 +udf_direct_IO_3860 udf_direct_IO 3 3860 NULL
135351 +c67x00_urb_enqueue_3862 c67x00_urb_enqueue 0 3862 NULL
135352 +hfsplus_create_attr_3864 hfsplus_create_attr 0 3864 NULL nohasharray
135353 +video_write_3864 video_write 0 3864 &hfsplus_create_attr_3864
135354 +get_fd_set_3866 get_fd_set 1 3866 NULL
135355 +show_pci_3867 show_pci 0 3867 NULL
135356 +sst_hsw_module_set_param_3868 sst_hsw_module_set_param 5 3868 NULL
135357 +br_fdb_insert_3869 br_fdb_insert 0 3869 NULL
135358 +i7core_inject_show_channel_3874 i7core_inject_show_channel 0 3874 NULL
135359 +show_ctlr_enabled_state_3877 show_ctlr_enabled_state 0 3877 NULL
135360 +store_thresh_either_en_3880 store_thresh_either_en 0-4 3880 NULL
135361 +fuse_conn_abort_write_3882 fuse_conn_abort_write 0-3 3882 NULL
135362 +garp_attr_create_3883 garp_attr_create 3 3883 NULL
135363 +uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
135364 +serial8250_set_attr_rx_trig_bytes_3892 serial8250_set_attr_rx_trig_bytes 0-4 3892 NULL
135365 +efivarfs_file_read_3893 efivarfs_file_read 3-0 3893 NULL
135366 +nvram_write_3894 nvram_write 3-0 3894 NULL
135367 +ixgb_setup_rx_resources_3896 ixgb_setup_rx_resources 0 3896 NULL
135368 +pcibios_enable_irq_3897 pcibios_enable_irq 0 3897 NULL
135369 +pipeline_pre_proc_swi_read_3898 pipeline_pre_proc_swi_read 3-0 3898 NULL
135370 +comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
135371 +tps65912_clear_bits_3906 tps65912_clear_bits 0 3906 NULL nohasharray
135372 +fcoe_ctlr_destroy_store_3906 fcoe_ctlr_destroy_store 0-3 3906 &tps65912_clear_bits_3906
135373 +retu_regmap_read_3909 retu_regmap_read 0 3909 NULL
135374 +vcs_write_3910 vcs_write 3-0 3910 NULL nohasharray
135375 +dbg_check_old_index_3910 dbg_check_old_index 0 3910 &vcs_write_3910
135376 +usbip_recv_3911 usbip_recv 3 3911 NULL
135377 +work_on_cpu_3912 work_on_cpu 0 3912 NULL
135378 +drm_fb_helper_set_par_3913 drm_fb_helper_set_par 0 3913 NULL
135379 +SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
135380 +ds2780_set_sense_register_3927 ds2780_set_sense_register 0 3927 NULL
135381 +klp_disable_func_3928 klp_disable_func 0 3928 NULL
135382 +iwl_load_ucode_wait_alive_3936 iwl_load_ucode_wait_alive 0 3936 NULL
135383 +show_allow_ext_sg_3938 show_allow_ext_sg 0 3938 NULL
135384 +__vfs_read_3942 __vfs_read 0-3 3942 NULL
135385 +rb_alloc_aux_3943 rb_alloc_aux 4 3943 NULL
135386 +hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
135387 +cp_refill_rx_3947 cp_refill_rx 0 3947 NULL
135388 +apei_clear_mce_3948 apei_clear_mce 0 3948 NULL nohasharray
135389 +ath10k_hif_exchange_bmi_msg_3948 ath10k_hif_exchange_bmi_msg 0 3948 &apei_clear_mce_3948
135390 +navman_open_3951 navman_open 0 3951 NULL
135391 +memory_block_change_state_3955 memory_block_change_state 0 3955 NULL
135392 +devtype_show_3956 devtype_show 0 3956 NULL nohasharray
135393 +aa_audit_file_3956 aa_audit_file 0-10 3956 &devtype_show_3956
135394 +nfs_write_begin_3957 nfs_write_begin 0 3957 NULL
135395 +write_port_3962 write_port 0-4 3962 NULL
135396 +bql_show_inflight_3970 bql_show_inflight 0 3970 NULL
135397 +be_vid_config_3976 be_vid_config 0 3976 NULL
135398 +dequeue_hwpoisoned_huge_page_3980 dequeue_hwpoisoned_huge_page 0 3980 NULL
135399 +lp5562_store_engine_mux_3982 lp5562_store_engine_mux 0-4 3982 NULL
135400 +qlcnic_show_beacon_3986 qlcnic_show_beacon 0 3986 NULL nohasharray
135401 +make_free_space_3986 make_free_space 0 3986 &qlcnic_show_beacon_3986
135402 +mt9t112_reset_3987 mt9t112_reset 0 3987 NULL
135403 +virtfn_add_3988 virtfn_add 0 3988 NULL
135404 +ubifs_run_commit_3989 ubifs_run_commit 0 3989 NULL
135405 +wake_unlock_store_3991 wake_unlock_store 0-4 3991 NULL
135406 +do_add_counters_3992 do_add_counters 3 3992 NULL
135407 +ocfs2_cluster_stack_show_3996 ocfs2_cluster_stack_show 0 3996 NULL
135408 +iwl_mvm_mac_ctxt_cmd_sta_3997 iwl_mvm_mac_ctxt_cmd_sta 0 3997 NULL
135409 +via_rng_init_3998 via_rng_init 0 3998 NULL
135410 +rfcomm_room_3999 rfcomm_room 0 3999 NULL nohasharray
135411 +set_inc_all_6db_3999 set_inc_all_6db 4-0 3999 &rfcomm_room_3999
135412 +gsc_s_ctrl_4002 gsc_s_ctrl 0 4002 NULL
135413 +userspace_status_4004 userspace_status 4-0 4004 NULL nohasharray
135414 +urbs_show_4004 urbs_show 0 4004 &userspace_status_4004
135415 +xfs_check_block_4005 xfs_check_block 4 4005 NULL nohasharray
135416 +mei_write_4005 mei_write 3-0 4005 &xfs_check_block_4005 nohasharray
135417 +niu_zcp_write_4005 niu_zcp_write 0 4005 &mei_write_4005 nohasharray
135418 +toshiba_usb_rapid_charge_set_4005 toshiba_usb_rapid_charge_set 0 4005 &niu_zcp_write_4005
135419 +show_xps_map_4009 show_xps_map 0 4009 NULL
135420 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
135421 +bcm_rx_setup_4014 bcm_rx_setup 0 4014 NULL
135422 +wakeup_active_count_show_4016 wakeup_active_count_show 0 4016 NULL nohasharray
135423 +hsu_dma_prep_slave_sg_4016 hsu_dma_prep_slave_sg 3 4016 &wakeup_active_count_show_4016
135424 +amd_xgbe_phy_gmii_mode_4019 amd_xgbe_phy_gmii_mode 0 4019 NULL
135425 +_request_firmware_4021 _request_firmware 0 4021 NULL
135426 +blk_end_request_4024 blk_end_request 3 4024 NULL nohasharray
135427 +ipoib_open_4024 ipoib_open 0 4024 &blk_end_request_4024
135428 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL nohasharray
135429 +ndelay_store_4025 ndelay_store 0-3 4025 &ext4_xattr_find_entry_4025
135430 +amd_ec_write_4027 amd_ec_write 0 4027 NULL
135431 +ql3xxx_set_mac_address_4033 ql3xxx_set_mac_address 0 4033 NULL
135432 +b1_get_word_4035 b1_get_word 0 4035 NULL nohasharray
135433 +usbnet_write_cmd_async_4035 usbnet_write_cmd_async 7 4035 &b1_get_word_4035
135434 +xfs_free_ag_extent_4036 xfs_free_ag_extent 0 4036 NULL nohasharray
135435 +sha1_base_do_update_4036 sha1_base_do_update 0 4036 &xfs_free_ag_extent_4036
135436 +mtip_hw_read_registers_4037 mtip_hw_read_registers 3-0 4037 NULL
135437 +store_tabletCoordinateMode_4043 store_tabletCoordinateMode 0-4 4043 NULL
135438 +oprofile_set_ulong_4046 oprofile_set_ulong 0 4046 NULL
135439 +iscsi_nacl_param_show_MaxOutstandingR2T_4050 iscsi_nacl_param_show_MaxOutstandingR2T 0 4050 NULL
135440 +i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
135441 +get_dmabuf_4065 get_dmabuf 2 4065 NULL nohasharray
135442 +show_fc_host_dev_loss_tmo_4065 show_fc_host_dev_loss_tmo 0 4065 &get_dmabuf_4065
135443 +coreid_show_4066 coreid_show 0 4066 NULL
135444 +fbcon_fb_unbind_4068 fbcon_fb_unbind 0 4068 NULL
135445 +cardr_show_4070 cardr_show 0 4070 NULL
135446 +video_get_max_state_4073 video_get_max_state 0 4073 NULL nohasharray
135447 +nr_hugepages_mempolicy_show_4073 nr_hugepages_mempolicy_show 0 4073 &video_get_max_state_4073
135448 +__cfg80211_alloc_event_skb_4075 __cfg80211_alloc_event_skb 5 4075 NULL
135449 +sctp_make_asconf_4078 sctp_make_asconf 3 4078 NULL nohasharray
135450 +show_engine1_leds_4078 show_engine1_leds 0 4078 &sctp_make_asconf_4078
135451 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
135452 +__logfs_segment_write_4080 __logfs_segment_write 0 4080 NULL
135453 +_ctl_diag_trigger_mpi_show_4082 _ctl_diag_trigger_mpi_show 0 4082 NULL
135454 +vxlan_open_4083 vxlan_open 0 4083 NULL nohasharray
135455 +try_online_node_4083 try_online_node 0 4083 &vxlan_open_4083
135456 +snd_korg1212_prepare_4088 snd_korg1212_prepare 0 4088 NULL
135457 +da9052_free_irq_4090 da9052_free_irq 2 4090 NULL
135458 +tcmu_set_configfs_dev_params_4091 tcmu_set_configfs_dev_params 0-3 4091 NULL
135459 +dccp_v4_init_sock_4096 dccp_v4_init_sock 0 4096 NULL nohasharray
135460 +__dwc3_gadget_ep0_queue_4096 __dwc3_gadget_ep0_queue 0 4096 &dccp_v4_init_sock_4096
135461 +show_4097 show 0 4097 NULL
135462 +flash_show_4102 flash_show 0 4102 NULL
135463 +ath10k_bmi_lz_stream_start_4103 ath10k_bmi_lz_stream_start 0 4103 NULL
135464 +eeprom_read_4104 eeprom_read 6-5-0 4104 NULL
135465 +irq_gc_suspend_4106 irq_gc_suspend 0 4106 NULL nohasharray
135466 +serial_suspend_4106 serial_suspend 0 4106 &irq_gc_suspend_4106
135467 +write_reg_4108 write_reg 0 4108 NULL
135468 +phy_has_fixups_show_4110 phy_has_fixups_show 0 4110 NULL nohasharray
135469 +eventfd_read_4110 eventfd_read 0-3 4110 &phy_has_fixups_show_4110
135470 +configfs_setattr_4111 configfs_setattr 0 4111 NULL nohasharray
135471 +bonding_store_num_peer_notif_4111 bonding_store_num_peer_notif 0-4 4111 &configfs_setattr_4111
135472 +mt9t112_init_pll_4112 mt9t112_init_pll 0 4112 NULL
135473 +ocfs2_xattr_tree_list_index_block_4119 ocfs2_xattr_tree_list_index_block 0 4119 NULL
135474 +proc_task_getattr_4125 proc_task_getattr 0 4125 NULL
135475 +v9fs_vfs_readpage_4131 v9fs_vfs_readpage 0 4131 NULL
135476 +show_fnode_fragment_disable_4133 show_fnode_fragment_disable 0 4133 NULL
135477 +component_match_realloc_4139 component_match_realloc 3 4139 NULL
135478 +nf_call_iptables_show_4143 nf_call_iptables_show 0 4143 NULL nohasharray
135479 +ath10k_htt_send_rx_ring_cfg_ll_4143 ath10k_htt_send_rx_ring_cfg_ll 0 4143 &nf_call_iptables_show_4143
135480 +br_netdev_switch_event_4145 br_netdev_switch_event 0 4145 NULL
135481 +ntb_netdev_change_mtu_4147 ntb_netdev_change_mtu 2-0 4147 NULL nohasharray
135482 +mon_text_read_u_4147 mon_text_read_u 0-3 4147 &ntb_netdev_change_mtu_4147
135483 +tm6000_read_4151 tm6000_read 3-0 4151 NULL nohasharray
135484 +show_temp_auto_boost_hyst_4151 show_temp_auto_boost_hyst 0 4151 &tm6000_read_4151
135485 +acpi_bus_get_device_4153 acpi_bus_get_device 0 4153 NULL nohasharray
135486 +rndis_filter_open_4153 rndis_filter_open 0 4153 &acpi_bus_get_device_4153
135487 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
135488 +show_sf2_pwm_4161 show_sf2_pwm 0 4161 NULL
135489 +echo_show_4163 echo_show 0 4163 NULL nohasharray
135490 +t1_init_hw_modules_4163 t1_init_hw_modules 0 4163 &echo_show_4163 nohasharray
135491 +store_4163 store 0 4163 &t1_init_hw_modules_4163
135492 +radeon_show_one_edid_4164 radeon_show_one_edid 3-0 4164 NULL nohasharray
135493 +bus_powerup_4164 bus_powerup 0 4164 &radeon_show_one_edid_4164
135494 +get_alua_req_4166 get_alua_req 3 4166 NULL
135495 +blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
135496 +skb_add_data_4171 skb_add_data 3 4171 NULL nohasharray
135497 +mci_size_mb_show_4171 mci_size_mb_show 0 4171 &skb_add_data_4171
135498 +manufacturer_show_4172 manufacturer_show 0 4172 NULL
135499 +show_4173 show 0 4173 NULL
135500 +read_file_bool_4180 read_file_bool 3-0 4180 NULL nohasharray
135501 +elants_i2c_calibrate_4180 elants_i2c_calibrate 0 4180 &read_file_bool_4180
135502 +ov6650_reg_write_4182 ov6650_reg_write 0 4182 NULL
135503 +bond_option_active_slave_set_4183 bond_option_active_slave_set 0 4183 NULL
135504 +cpumap_print_to_pagebuf_4190 cpumap_print_to_pagebuf 0 4190 NULL nohasharray
135505 +get_fan_speed_percent_4190 get_fan_speed_percent 0 4190 &cpumap_print_to_pagebuf_4190
135506 +blk_mq_hw_sysfs_store_4193 blk_mq_hw_sysfs_store 0-4 4193 NULL
135507 +jme_set_macaddr_4196 jme_set_macaddr 0 4196 NULL
135508 +__nfs4_get_acl_uncached_4197 __nfs4_get_acl_uncached 0 4197 NULL
135509 +vring_new_virtqueue_4199 vring_new_virtqueue 2 4199 NULL
135510 +target_core_store_dev_udev_path_4200 target_core_store_dev_udev_path 0-3 4200 NULL
135511 +f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
135512 +_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
135513 +v9fs_write_end_4207 v9fs_write_end 0-5 4207 NULL
135514 +persist_store_4220 persist_store 0-4 4220 NULL
135515 +rtnetlink_event_4221 rtnetlink_event 0 4221 NULL
135516 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX_4222 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX 0 4222 NULL
135517 +ip_send_unicast_reply_4223 ip_send_unicast_reply 7 4223 NULL
135518 +l2tp_eth_dev_init_4225 l2tp_eth_dev_init 0 4225 NULL
135519 +vsock_auto_bind_4229 vsock_auto_bind 0 4229 NULL nohasharray
135520 +bdc_udc_start_4229 bdc_udc_start 0 4229 &vsock_auto_bind_4229
135521 +axp20x_show_ext_attr_4232 axp20x_show_ext_attr 0 4232 NULL
135522 +bch_hprint_4233 bch_hprint 0 4233 NULL nohasharray
135523 +gpio_trig_gpio_store_4233 gpio_trig_gpio_store 0-4 4233 &bch_hprint_4233
135524 +show_fnode_max_segment_size_4234 show_fnode_max_segment_size 0 4234 NULL nohasharray
135525 +ext4_direct_IO_4234 ext4_direct_IO 3 4234 &show_fnode_max_segment_size_4234
135526 +snd_seq_ioctl_query_next_port_4238 snd_seq_ioctl_query_next_port 0 4238 NULL
135527 +input_dev_show_cap_abs_4239 input_dev_show_cap_abs 0 4239 NULL
135528 +team_port_enable_netpoll_4243 team_port_enable_netpoll 0 4243 NULL
135529 +gp2ap020a00f_buffer_predisable_4246 gp2ap020a00f_buffer_predisable 0 4246 NULL
135530 +pm_qos_remote_wakeup_store_4248 pm_qos_remote_wakeup_store 0-4 4248 NULL
135531 +timewarn_cs_read_4250 timewarn_cs_read 0 4250 NULL
135532 +iwlagn_send_rxon_assoc_4252 iwlagn_send_rxon_assoc 0 4252 NULL
135533 +mwifiex_sta_prepare_cmd_4253 mwifiex_sta_prepare_cmd 0 4253 NULL
135534 +alg_create_4257 alg_create 0 4257 NULL
135535 +show_iface_strict_login_comp_en_4260 show_iface_strict_login_comp_en 0 4260 NULL nohasharray
135536 +__dev_pm_qos_add_request_4260 __dev_pm_qos_add_request 0 4260 &show_iface_strict_login_comp_en_4260
135537 +base_clock_show_4261 base_clock_show 0 4261 NULL nohasharray
135538 +tda7432_s_ctrl_4261 tda7432_s_ctrl 0 4261 &base_clock_show_4261
135539 +__block_write_full_page_4267 __block_write_full_page 0 4267 NULL
135540 +ip_vs_in_icmp_v6_4268 ip_vs_in_icmp_v6 0 4268 NULL
135541 +crc32c_intel_finup_4272 crc32c_intel_finup 0 4272 NULL nohasharray
135542 +tg3_init_5401phy_dsp_4272 tg3_init_5401phy_dsp 0 4272 &crc32c_intel_finup_4272
135543 +nilfs_segctor_apply_buffers_4273 nilfs_segctor_apply_buffers 0 4273 NULL nohasharray
135544 +snd_pcm_oss_change_params_4273 snd_pcm_oss_change_params 0 4273 &nilfs_segctor_apply_buffers_4273
135545 +show_sg_tablesize_4278 show_sg_tablesize 0 4278 NULL
135546 +pwm_lpss_config_4281 pwm_lpss_config 0 4281 NULL
135547 +ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3-0 4282 NULL
135548 +show_sas_device_type_4283 show_sas_device_type 0 4283 NULL
135549 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
135550 +msb_do_write_request_4286 msb_do_write_request 2 4286 NULL
135551 +xt_compat_add_offset_4289 xt_compat_add_offset 0 4289 NULL nohasharray
135552 +cp_change_mtu_4289 cp_change_mtu 0 4289 &xt_compat_add_offset_4289
135553 +get_connectors_for_crtc_4291 get_connectors_for_crtc 0 4291 NULL nohasharray
135554 +lpfc_stat_data_ctrl_store_4291 lpfc_stat_data_ctrl_store 0-4 4291 &get_connectors_for_crtc_4291
135555 +vmci_event_dispatch_4294 vmci_event_dispatch 0 4294 NULL
135556 +v4l2_subdev_s_ctrl_4295 v4l2_subdev_s_ctrl 0 4295 NULL
135557 +ali15x3_access_4296 ali15x3_access 0 4296 NULL
135558 +iwl_trans_pcie_start_fw_4297 iwl_trans_pcie_start_fw 0 4297 NULL
135559 +__usbnet_read_cmd_4299 __usbnet_read_cmd 7-0 4299 NULL
135560 +fw_read_file_contents_4301 fw_read_file_contents 0 4301 NULL
135561 +dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5-0 4303 NULL nohasharray
135562 +camera_store_4303 camera_store 4-0 4303 &dvb_ringbuffer_pkt_read_user_4303
135563 +atl2_open_4307 atl2_open 0 4307 NULL nohasharray
135564 +i915_gem_object_pin_4307 i915_gem_object_pin 0 4307 &atl2_open_4307
135565 +snd_aw2_pcm_trigger_capture_4314 snd_aw2_pcm_trigger_capture 0 4314 NULL
135566 +cfg80211_inform_bss_4315 cfg80211_inform_bss 9 4315 NULL nohasharray
135567 +count_strings_4315 count_strings 0 4315 &cfg80211_inform_bss_4315
135568 +xgbe_get_sset_count_4316 xgbe_get_sset_count 0 4316 NULL
135569 +pscsi_create_type_disk_4317 pscsi_create_type_disk 0 4317 NULL nohasharray
135570 +cpufv_disabled_store_4317 cpufv_disabled_store 0-4 4317 &pscsi_create_type_disk_4317
135571 +ali1563_transaction_4319 ali1563_transaction 0 4319 NULL nohasharray
135572 +amd8111e_restart_4319 amd8111e_restart 0 4319 &ali1563_transaction_4319
135573 +qlcnic_get_nic_info_4327 qlcnic_get_nic_info 0 4327 NULL
135574 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
135575 +mlx4_qp_modify_4333 mlx4_qp_modify 0 4333 NULL
135576 +iscsi_disc_store_userid_4337 iscsi_disc_store_userid 0-3 4337 NULL
135577 +ima_eventdigest_init_common_4338 ima_eventdigest_init_common 2 4338 NULL
135578 +unix_stream_sendmsg_4343 unix_stream_sendmsg 3 4343 NULL
135579 +rtl8169_get_sset_count_4349 rtl8169_get_sset_count 0 4349 NULL
135580 +show_tcrit1_4350 show_tcrit1 0 4350 NULL
135581 +netdev_vlan_rx_add_vid_4353 netdev_vlan_rx_add_vid 0 4353 NULL
135582 +store_4354 store 0-3 4354 NULL
135583 +snd_seq_ioctl_create_queue_4355 snd_seq_ioctl_create_queue 0 4355 NULL
135584 +ext3_write_inode_4359 ext3_write_inode 0 4359 NULL
135585 +__gfs2_readpage_4363 __gfs2_readpage 0 4363 NULL
135586 +ieee80211_change_mtu_4365 ieee80211_change_mtu 0 4365 NULL
135587 +mc13783_powermisc_rmw_4368 mc13783_powermisc_rmw 0 4368 NULL
135588 +xfs_attr3_leaf_clearflag_4371 xfs_attr3_leaf_clearflag 0 4371 NULL
135589 +store_sas_hard_reset_4372 store_sas_hard_reset 0-4 4372 NULL
135590 +sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
135591 +write_4374 write 0 4374 NULL
135592 +esb_write_4376 esb_write 0-3 4376 NULL
135593 +sd_start_12a_4378 sd_start_12a 0 4378 NULL nohasharray
135594 +iscsi_stat_logout_attr_store_4378 iscsi_stat_logout_attr_store 0 4378 &sd_start_12a_4378
135595 +vcc_connect_4382 vcc_connect 0 4382 NULL
135596 +uevent_seqnum_show_4383 uevent_seqnum_show 0 4383 NULL
135597 +pci_eg20t_init_4385 pci_eg20t_init 0 4385 NULL
135598 +irda_sendmsg_4388 irda_sendmsg 4-0 4388 NULL
135599 +sctp_sendmsg_4391 sctp_sendmsg 3 4391 NULL
135600 +lp3943_gpio_set_mode_4393 lp3943_gpio_set_mode 0 4393 NULL
135601 +ovl_listxattr_4399 ovl_listxattr 0-3 4399 NULL
135602 +get_pwm1_enable_4401 get_pwm1_enable 0 4401 NULL nohasharray
135603 +ipath_init_chip_4401 ipath_init_chip 0 4401 &get_pwm1_enable_4401
135604 +reg_read_4409 reg_read 0 4409 NULL
135605 +access_process_vm_4412 access_process_vm 0 4412 NULL nohasharray
135606 +cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
135607 +can_send_4414 can_send 0 4414 NULL
135608 +libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
135609 +fast_charge_timer_store_4416 fast_charge_timer_store 0-4 4416 NULL
135610 +wusbhc_chid_set_4420 wusbhc_chid_set 0 4420 NULL
135611 +rtw_android_get_rssi_4421 rtw_android_get_rssi 0 4421 NULL
135612 +show_fan_stop_output_4422 show_fan_stop_output 0 4422 NULL
135613 +read_pwr_cal_values_4423 read_pwr_cal_values 0 4423 NULL
135614 +mptscsih_io_delay_show_4424 mptscsih_io_delay_show 0 4424 NULL
135615 +xfs_log_show_4426 xfs_log_show 0 4426 NULL
135616 +read_code_4429 read_code 4 4429 NULL
135617 +ath10k_htc_start_4430 ath10k_htc_start 0 4430 NULL
135618 +b43_nphy_op_init_4431 b43_nphy_op_init 0 4431 NULL
135619 +max8998_rtc_start_alarm_4434 max8998_rtc_start_alarm 0 4434 NULL
135620 +snd_hdsp_ioctl_4435 snd_hdsp_ioctl 0 4435 NULL
135621 +pcan_usb_set_silent_4436 pcan_usb_set_silent 0 4436 NULL
135622 +do_pages_stat_4437 do_pages_stat 2 4437 NULL
135623 +srpt_tpg_attrib_show_srp_max_rdma_size_4438 srpt_tpg_attrib_show_srp_max_rdma_size 0 4438 NULL
135624 +vxp_resume_4442 vxp_resume 0 4442 NULL
135625 +memparse_4444 memparse 0 4444 NULL nohasharray
135626 +netdev_register_kobject_4444 netdev_register_kobject 0 4444 &memparse_4444
135627 +vxge_hw_vpath_fw_api_4452 vxge_hw_vpath_fw_api 0 4452 NULL
135628 +disksize_show_4454 disksize_show 0 4454 NULL
135629 +set_eeprom4_4457 set_eeprom4 4-0 4457 NULL
135630 +dn_alloc_send_pskb_4465 dn_alloc_send_pskb 2 4465 NULL
135631 +ext3_journalled_writepage_4470 ext3_journalled_writepage 0 4470 NULL
135632 +at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
135633 +zd_rf_init_rf2959_4476 zd_rf_init_rf2959 0 4476 NULL
135634 +sock_create_kern_4480 sock_create_kern 0 4480 NULL
135635 +snd_seq_expand_var_event_4481 snd_seq_expand_var_event 0-5 4481 NULL nohasharray
135636 +signalfd_dequeue_4481 signalfd_dequeue 0 4481 &snd_seq_expand_var_event_4481
135637 +beep_write_4485 beep_write 0 4485 NULL
135638 +sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
135639 +show_fcstat_prim_seq_protocol_err_count_4487 show_fcstat_prim_seq_protocol_err_count 0 4487 NULL
135640 +udp_sendmsg_4492 udp_sendmsg 4-0 4492 NULL
135641 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
135642 +ltc4222_get_value_4496 ltc4222_get_value 0 4496 NULL nohasharray
135643 +bus_scan_store_4496 bus_scan_store 0-3 4496 &ltc4222_get_value_4496
135644 +_ctl_diag_trigger_mpi_store_4500 _ctl_diag_trigger_mpi_store 0-4 4500 NULL
135645 +o2nm_node_ipv4_address_read_4501 o2nm_node_ipv4_address_read 0 4501 NULL
135646 +set_link_security_4502 set_link_security 4 4502 NULL
135647 +node_read_vmstat_4505 node_read_vmstat 0 4505 NULL
135648 +l1oip_socket_parse_4507 l1oip_socket_parse 4 4507 NULL
135649 +start_usb_capture_4519 start_usb_capture 0 4519 NULL
135650 +acpi_ex_convert_to_integer_4521 acpi_ex_convert_to_integer 0 4521 NULL nohasharray
135651 +afs_fill_page_4521 afs_fill_page 0 4521 &acpi_ex_convert_to_integer_4521
135652 +write_cnodes_4523 write_cnodes 0 4523 NULL
135653 +xfs_btree_kill_root_4526 xfs_btree_kill_root 0 4526 NULL
135654 +show_modes_4530 show_modes 0 4530 NULL
135655 +ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
135656 +sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
135657 +da9052_group_write_4534 da9052_group_write 0 4534 NULL
135658 +tipc_getname_4539 tipc_getname 0 4539 NULL
135659 +d3cold_allowed_store_4541 d3cold_allowed_store 0-4 4541 NULL
135660 +tty_register_device_4544 tty_register_device 2 4544 NULL nohasharray
135661 +store_mode_4544 store_mode 0-4 4544 &tty_register_device_4544
135662 +videobuf_vmalloc_to_sg_4548 videobuf_vmalloc_to_sg 2 4548 NULL
135663 +generic_packet_4551 generic_packet 0 4551 NULL nohasharray
135664 +store_risetime_4551 store_risetime 0-4 4551 &generic_packet_4551
135665 +show_sched4_4552 show_sched4 0 4552 NULL
135666 +aoedisk_show_state_4553 aoedisk_show_state 0 4553 NULL
135667 +rxrpc_bind_4554 rxrpc_bind 0 4554 NULL
135668 +fsl_edma_prep_slave_sg_4555 fsl_edma_prep_slave_sg 3 4555 NULL
135669 +show_fc_private_host_tgtid_bind_type_4556 show_fc_private_host_tgtid_bind_type 0 4556 NULL
135670 +max_sectors_store_4559 max_sectors_store 0-4 4559 NULL
135671 +show_speed_tolerance_4560 show_speed_tolerance 0 4560 NULL
135672 +rx8581_get_datetime_4561 rx8581_get_datetime 0 4561 NULL
135673 +ubifs_add_dirt_4567 ubifs_add_dirt 0 4567 NULL
135674 +xgmac_set_mac_address_4571 xgmac_set_mac_address 0 4571 NULL
135675 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
135676 +wl18xx_top_reg_write_4577 wl18xx_top_reg_write 0 4577 NULL
135677 +xfs_buf_get_maps_4581 xfs_buf_get_maps 2 4581 NULL
135678 +commit_orphans_4584 commit_orphans 0 4584 NULL
135679 +aty128fb_set_par_4587 aty128fb_set_par 0 4587 NULL
135680 +read_rio_4589 read_rio 0-3 4589 NULL
135681 +acpi_read_fast_4590 acpi_read_fast 3-2 4590 NULL nohasharray
135682 +alt_capture_pcm_prepare_4590 alt_capture_pcm_prepare 0 4590 &acpi_read_fast_4590
135683 +multipath_add_disk_4591 multipath_add_disk 0 4591 NULL
135684 +bch_alloc_4593 bch_alloc 1 4593 NULL
135685 +ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
135686 +ath10k_dbg_sta_write_delba_4602 ath10k_dbg_sta_write_delba 3-0 4602 NULL nohasharray
135687 +fuse_copy_one_4602 fuse_copy_one 0 4602 &ath10k_dbg_sta_write_delba_4602
135688 +pm8001_ctl_iop_log_show_4614 pm8001_ctl_iop_log_show 0 4614 NULL nohasharray
135689 +device_store_int_4614 device_store_int 0-4 4614 &pm8001_ctl_iop_log_show_4614
135690 +xfs_bmap_add_attrfork_4617 xfs_bmap_add_attrfork 0 4617 NULL
135691 +show_designated_bridge_4619 show_designated_bridge 0 4619 NULL nohasharray
135692 +bdc_gadget_ep_enable_4619 bdc_gadget_ep_enable 0 4619 &show_designated_bridge_4619
135693 +rp5c01_read_time_4626 rp5c01_read_time 0 4626 NULL
135694 +bpq_device_event_4633 bpq_device_event 0 4633 NULL nohasharray
135695 +ll_rw_extents_stats_seq_write_4633 ll_rw_extents_stats_seq_write 3 4633 &bpq_device_event_4633
135696 +iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3-0 4635 NULL nohasharray
135697 +show_valid_zones_4635 show_valid_zones 0 4635 &iwl_dbgfs_tx_queue_read_4635
135698 +hrz_send_4638 hrz_send 0 4638 NULL
135699 +wlcore_boot_upload_nvs_4639 wlcore_boot_upload_nvs 0 4639 NULL
135700 +nilfs_segments_README_show_4646 nilfs_segments_README_show 0 4646 NULL
135701 +txCommit_4649 txCommit 0 4649 NULL
135702 +pch_phub_gbe_serial_rom_conf_4650 pch_phub_gbe_serial_rom_conf 0 4650 NULL
135703 +f2fs_xattr_generic_set_4651 f2fs_xattr_generic_set 0 4651 NULL
135704 +falcon_describe_nic_stats_4659 falcon_describe_nic_stats 0 4659 NULL
135705 +show_conn_param_ISCSI_PARAM_OFMARKER_EN_4661 show_conn_param_ISCSI_PARAM_OFMARKER_EN 0 4661 NULL
135706 +eeprom_93xx46_eral_4666 eeprom_93xx46_eral 0 4666 NULL
135707 +ttm_pool_store_4671 ttm_pool_store 0-4 4671 NULL
135708 +test_power_get_usb_property_4680 test_power_get_usb_property 0 4680 NULL
135709 +niu_get_eeprom_len_4681 niu_get_eeprom_len 0 4681 NULL
135710 +show_event_log_4682 show_event_log 0 4682 NULL
135711 +cx18_read_pos_4683 cx18_read_pos 3-0 4683 NULL nohasharray
135712 +cvt_auto_temp_4683 cvt_auto_temp 0 4683 &cx18_read_pos_4683
135713 +__uncore_counter_show_4686 __uncore_counter_show 0 4686 NULL
135714 +short_retry_limit_read_4687 short_retry_limit_read 3-0 4687 NULL
135715 +cifs_sync_read_4688 cifs_sync_read 0 4688 NULL nohasharray
135716 +register_queue_kobjects_4688 register_queue_kobjects 0 4688 &cifs_sync_read_4688
135717 +kone_receive_4690 kone_receive 4-0 4690 NULL
135718 +soc_mbus_bytes_per_line_4691 soc_mbus_bytes_per_line 0-1 4691 NULL
135719 +integrity_generate_show_4696 integrity_generate_show 0 4696 NULL
135720 +uhid_dev_get_report_reply_4697 uhid_dev_get_report_reply 0 4697 NULL
135721 +iscsi_tpg_auth_show_password_4698 iscsi_tpg_auth_show_password 0 4698 NULL
135722 +round_pipe_size_4701 round_pipe_size 0 4701 NULL nohasharray
135723 +gen8_get_total_gtt_size_4701 gen8_get_total_gtt_size 0-1 4701 &round_pipe_size_4701 nohasharray
135724 +write8_reg_4701 write8_reg 4-0 4701 &gen8_get_total_gtt_size_4701 nohasharray
135725 +tcs3414_buffer_preenable_4701 tcs3414_buffer_preenable 0 4701 &write8_reg_4701
135726 +hash_netportnet6_expire_4702 hash_netportnet6_expire 4 4702 NULL
135727 +qla2x00_phy_version_show_4706 qla2x00_phy_version_show 0 4706 NULL
135728 +cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
135729 +toshiba_haps_protection_level_4711 toshiba_haps_protection_level 0 4711 NULL
135730 +roccat_common2_sysfs_read_tcu_image_4719 roccat_common2_sysfs_read_tcu_image 0-5-6 4719 NULL
135731 +btrfs_setattr_4721 btrfs_setattr 0 4721 NULL
135732 +ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
135733 +show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
135734 +fw_lookup_and_allocate_buf_4723 fw_lookup_and_allocate_buf 0 4723 NULL nohasharray
135735 +cas_change_mtu_4723 cas_change_mtu 0 4723 &fw_lookup_and_allocate_buf_4723
135736 +path_show_4725 path_show 0 4725 NULL nohasharray
135737 +bl_power_show_4725 bl_power_show 0 4725 &path_show_4725
135738 +t4_link_start_4726 t4_link_start 0 4726 NULL nohasharray
135739 +fallback_migrate_page_4726 fallback_migrate_page 0 4726 &t4_link_start_4726
135740 +ims_pcu_verify_block_4733 ims_pcu_verify_block 0 4733 NULL
135741 +ll_rw_offset_stats_seq_write_4736 ll_rw_offset_stats_seq_write 3 4736 NULL
135742 +scsi_level_show_4738 scsi_level_show 0 4738 NULL
135743 +ledd_show_4740 ledd_show 0 4740 NULL
135744 +level_show_4741 level_show 0 4741 NULL
135745 +rds_ib_get_mr_4742 rds_ib_get_mr 2 4742 NULL
135746 +acpi_os_signal_4745 acpi_os_signal 0 4745 NULL
135747 +twl6030_pwmled_enable_4747 twl6030_pwmled_enable 0 4747 NULL
135748 +st_gyro_buffer_preenable_4749 st_gyro_buffer_preenable 0 4749 NULL
135749 +_vivid_fb_check_var_4753 _vivid_fb_check_var 0 4753 NULL nohasharray
135750 +lu_buf_alloc_4753 lu_buf_alloc 2 4753 &_vivid_fb_check_var_4753
135751 +qla4xxx_get_firmware_status_4759 qla4xxx_get_firmware_status 0 4759 NULL
135752 +qla2x00_optrom_fw_version_show_4760 qla2x00_optrom_fw_version_show 0 4760 NULL nohasharray
135753 +_alloc_get_attr_list_4760 _alloc_get_attr_list 0 4760 &qla2x00_optrom_fw_version_show_4760
135754 +wakeup_active_show_4767 wakeup_active_show 0 4767 NULL
135755 +shm16write__write_file_4771 shm16write__write_file 0 4771 NULL
135756 +__orinoco_hw_setup_enc_4772 __orinoco_hw_setup_enc 0 4772 NULL
135757 +pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3-0 4774 NULL
135758 +kobj_pkt_store_4775 kobj_pkt_store 0-4 4775 NULL
135759 +tlan_get_eeprom_len_4776 tlan_get_eeprom_len 0 4776 NULL
135760 +get_srcimp_4779 get_srcimp 0 4779 NULL nohasharray
135761 +cifs_read_allocate_pages_4779 cifs_read_allocate_pages 0 4779 &get_srcimp_4779
135762 +uwb_drp_avail_reserve_pending_4786 uwb_drp_avail_reserve_pending 0 4786 NULL
135763 +create_subvol_4791 create_subvol 4 4791 NULL
135764 +w1_master_attribute_store_max_slave_count_4792 w1_master_attribute_store_max_slave_count 0-4 4792 NULL
135765 +read_4793 read 0-4 4793 NULL
135766 +sisusb_read_memio_byte_4794 sisusb_read_memio_byte 0 4794 NULL
135767 +opl3_load_patch_4802 opl3_load_patch 0 4802 NULL
135768 +set_sync_endpoint_4803 set_sync_endpoint 0 4803 NULL nohasharray
135769 +au8522_s_ctrl_4803 au8522_s_ctrl 0 4803 &set_sync_endpoint_4803
135770 +ncp__vol2io_4804 ncp__vol2io 5-0 4804 NULL
135771 +fan_set_level_4805 fan_set_level 0 4805 NULL
135772 +C_SYSC_setsockopt_4806 C_SYSC_setsockopt 5 4806 NULL
135773 +add_new_kprobe_4808 add_new_kprobe 0 4808 NULL
135774 +vt8623fb_set_par_4814 vt8623fb_set_par 0 4814 NULL
135775 +show_sticky_4816 show_sticky 0 4816 NULL
135776 +show_postcode_4819 show_postcode 0 4819 NULL
135777 +part_fail_store_4820 part_fail_store 0-4 4820 NULL
135778 +ubifs_log_post_commit_4824 ubifs_log_post_commit 0 4824 NULL
135779 +esd_usb2_start_4827 esd_usb2_start 0 4827 NULL
135780 +show_4831 show 0 4831 NULL
135781 +show_brightness_changed_4834 show_brightness_changed 0 4834 NULL nohasharray
135782 +acpi_ps_create_op_4834 acpi_ps_create_op 0 4834 &show_brightness_changed_4834
135783 +__zswap_cpu_notifier_4837 __zswap_cpu_notifier 0 4837 NULL
135784 +cfq_slice_async_rq_show_4838 cfq_slice_async_rq_show 0 4838 NULL
135785 +scsi_end_request_4839 scsi_end_request 3-4 4839 NULL
135786 +iscsit_ta_authentication_4846 iscsit_ta_authentication 0 4846 NULL nohasharray
135787 +adis16480_enable_irq_4846 adis16480_enable_irq 0 4846 &iscsit_ta_authentication_4846
135788 +iptunnel_pull_header_4847 iptunnel_pull_header 2 4847 NULL
135789 +show_sas_phy_sas_address_4856 show_sas_phy_sas_address 0 4856 NULL nohasharray
135790 +target_core_dev_pr_attr_store_4856 target_core_dev_pr_attr_store 0-4 4856 &show_sas_phy_sas_address_4856
135791 +roccat_common2_sysfs_read_tcu_4857 roccat_common2_sysfs_read_tcu 0-5-6 4857 NULL
135792 +gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
135793 +key_tx_spec_read_4862 key_tx_spec_read 3-0 4862 NULL
135794 +available_sync_leds_show_4863 available_sync_leds_show 0 4863 NULL
135795 +sco_sock_bind_4864 sco_sock_bind 0 4864 NULL
135796 +ncp_read_bounce_4867 ncp_read_bounce 0 4867 NULL
135797 +svc_getname_4869 svc_getname 0 4869 NULL
135798 +__pm_runtime_suspend_4870 __pm_runtime_suspend 0 4870 NULL
135799 +hid_register_field_4874 hid_register_field 3-2 4874 NULL
135800 +tg3_phy_reset_4876 tg3_phy_reset 0 4876 NULL
135801 +n_tracesink_read_4878 n_tracesink_read 0 4878 NULL
135802 +wl1271_set_ba_policies_4883 wl1271_set_ba_policies 0 4883 NULL
135803 +vmxnet3_activate_dev_4885 vmxnet3_activate_dev 0 4885 NULL
135804 +vga_arb_read_4886 vga_arb_read 3-0 4886 NULL nohasharray
135805 +ip6_pkt_drop_4886 ip6_pkt_drop 0 4886 &vga_arb_read_4886
135806 +current_speed_show_4887 current_speed_show 0 4887 NULL
135807 +sys_ipc_4889 sys_ipc 3 4889 NULL
135808 +isdn_divert_write_4891 isdn_divert_write 0-3 4891 NULL
135809 +s2io_ethtool_get_regs_len_4901 s2io_ethtool_get_regs_len 0 4901 NULL
135810 +shadow_fetch_4907 shadow_fetch 2 4907 NULL
135811 +nilfs_segbuf_reset_4912 nilfs_segbuf_reset 0 4912 NULL nohasharray
135812 +mt6397_irq_handle_reg_4912 mt6397_irq_handle_reg 3 4912 &nilfs_segbuf_reset_4912
135813 +qlcnic_82xx_alloc_mbx_args_4913 qlcnic_82xx_alloc_mbx_args 0 4913 NULL nohasharray
135814 +smsc911x_ethtool_getregslen_4913 smsc911x_ethtool_getregslen 0 4913 &qlcnic_82xx_alloc_mbx_args_4913
135815 +sw_activity_store_4914 sw_activity_store 0 4914 NULL
135816 +acpi_battery_alarm_show_4917 acpi_battery_alarm_show 0 4917 NULL
135817 +show_pwm1_enable_4919 show_pwm1_enable 0 4919 NULL nohasharray
135818 +read_4919 read 0 4919 &show_pwm1_enable_4919
135819 +single_step_cont_4921 single_step_cont 0 4921 NULL
135820 +wl1271_sysfs_read_fwlog_4922 wl1271_sysfs_read_fwlog 0-6-5 4922 NULL nohasharray
135821 +edac_device_ctl_log_ce_store_4922 edac_device_ctl_log_ce_store 0-3 4922 &wl1271_sysfs_read_fwlog_4922
135822 +bfad_im_optionrom_version_show_4923 bfad_im_optionrom_version_show 0 4923 NULL
135823 +sys_process_vm_writev_4928 sys_process_vm_writev 3-5 4928 NULL
135824 +rx_compressed_show_4930 rx_compressed_show 0 4930 NULL nohasharray
135825 +show_fnode_tcp_timer_scale_4930 show_fnode_tcp_timer_scale 0 4930 &rx_compressed_show_4930
135826 +ntfs_rl_insert_4931 ntfs_rl_insert 4-2 4931 NULL
135827 +wm831x_unique_id_show_4937 wm831x_unique_id_show 0 4937 NULL
135828 +ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL nohasharray
135829 +asd_show_dev_bios_build_4941 asd_show_dev_bios_build 0 4941 &ieee80211_if_fmt_ave_beacon_4941 nohasharray
135830 +lp3972_ldo_enable_4941 lp3972_ldo_enable 0 4941 &asd_show_dev_bios_build_4941
135831 +da9055_reg_write_4942 da9055_reg_write 0 4942 NULL nohasharray
135832 +saa7146_pgtable_build_4942 saa7146_pgtable_build 0 4942 &da9055_reg_write_4942
135833 +multicast_query_response_interval_store_4943 multicast_query_response_interval_store 4-0 4943 NULL
135834 +bl_power_store_4949 bl_power_store 0-4 4949 NULL
135835 +mt9m001_cropcap_4950 mt9m001_cropcap 0 4950 NULL
135836 +batadv_interface_change_mtu_4952 batadv_interface_change_mtu 0 4952 NULL
135837 +request_msix_data_irqs_4956 request_msix_data_irqs 0 4956 NULL
135838 +netlink_mmap_sendmsg_4957 netlink_mmap_sendmsg 0 4957 NULL
135839 +fb_deferred_io_fsync_4960 fb_deferred_io_fsync 0 4960 NULL
135840 +tg3_setup_copper_phy_4964 tg3_setup_copper_phy 0 4964 NULL
135841 +devm_kzalloc_4966 devm_kzalloc 2 4966 NULL nohasharray
135842 +write_ee_4966 write_ee 0 4966 &devm_kzalloc_4966
135843 +compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
135844 +ath10k_read_chip_id_4969 ath10k_read_chip_id 3-0 4969 NULL nohasharray
135845 +lock_device_hotplug_sysfs_4969 lock_device_hotplug_sysfs 0 4969 &ath10k_read_chip_id_4969
135846 +megasas_page_size_show_4971 megasas_page_size_show 0 4971 NULL
135847 +hfsplus_ext_write_extent_4973 hfsplus_ext_write_extent 0 4973 NULL
135848 +set_aout_4974 set_aout 0-4 4974 NULL
135849 +ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval_4976 ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval 3 4976 NULL
135850 +twlreg_read_4977 twlreg_read 0 4977 NULL nohasharray
135851 +do_sync_read_4977 do_sync_read 0-3 4977 &twlreg_read_4977
135852 +target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs_4981 target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs 0-3 4981 NULL
135853 +da9063_buck_get_mode_4985 da9063_buck_get_mode 0 4985 NULL
135854 +b43_gphy_op_prepare_hardware_4988 b43_gphy_op_prepare_hardware 0 4988 NULL
135855 +bd2802_store_reg0x09_4990 bd2802_store_reg0x09 0-4 4990 NULL
135856 +read_block_4993 read_block 0 4993 NULL
135857 +xfs_da3_node_split_4994 xfs_da3_node_split 0 4994 NULL
135858 +smb3_validate_negotiate_4999 smb3_validate_negotiate 0 4999 NULL
135859 +compat_SyS_ipc_5000 compat_SyS_ipc 3 5000 NULL
135860 +max_readahead_store_5004 max_readahead_store 3-0 5004 NULL
135861 +atl1c_request_irq_5006 atl1c_request_irq 0 5006 NULL
135862 +qla82xx_pci_mem_write_direct_5008 qla82xx_pci_mem_write_direct 2 5008 NULL
135863 +lm3533_als_set_target_5010 lm3533_als_set_target 0 5010 NULL
135864 +xhci_urb_enqueue_5012 xhci_urb_enqueue 0 5012 NULL
135865 +wl12xx_sdio_power_on_5017 wl12xx_sdio_power_on 0 5017 NULL
135866 +do_mincore_5018 do_mincore 0-2-1 5018 NULL
135867 +ucode_regs_read_file_5023 ucode_regs_read_file 0 5023 NULL
135868 +mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 NULL nohasharray
135869 +smack_getprocattr_5024 smack_getprocattr 0 5024 &mtd_device_parse_register_5024
135870 +sbi_deprecated_show_5030 sbi_deprecated_show 0 5030 NULL nohasharray
135871 +acpi_pad_rrtime_store_5030 acpi_pad_rrtime_store 0-4 5030 &sbi_deprecated_show_5030
135872 +net2272_start_5033 net2272_start 0 5033 NULL
135873 +brcm_fet_config_init_5045 brcm_fet_config_init 0 5045 NULL
135874 +s3fb_check_var_5048 s3fb_check_var 0 5048 NULL
135875 +blkdev_get_5050 blkdev_get 0 5050 NULL
135876 +pci_read_aer_5051 pci_read_aer 0 5051 NULL
135877 +snd_hdspm_channel_info_5053 snd_hdspm_channel_info 0 5053 NULL
135878 +show_5055 show 0 5055 NULL
135879 +ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 0 5066 NULL
135880 +__kmalloc_track_caller_5071 __kmalloc_track_caller 1 5071 NULL
135881 +bonding_show_primary_5072 bonding_show_primary 0 5072 NULL
135882 +sun4i_pwm_set_polarity_5079 sun4i_pwm_set_polarity 0 5079 NULL
135883 +snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5-0 5082 NULL
135884 +get_fan_failure_5083 get_fan_failure 0 5083 NULL
135885 +ssb_pci_read16_5084 ssb_pci_read16 0 5084 NULL
135886 +hdmi_setup_stream_5087 hdmi_setup_stream 0 5087 NULL
135887 +show_sas_rphy_device_type_5089 show_sas_rphy_device_type 0 5089 NULL
135888 +get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
135889 +kfifo_copy_from_user_5091 kfifo_copy_from_user 3-4 5091 &get_random_bytes_5091
135890 +set_pwm_auto_temp_5092 set_pwm_auto_temp 0-4 5092 NULL
135891 +compr_fill_5093 compr_fill 2 5093 NULL
135892 +zd_usb_enable_int_5095 zd_usb_enable_int 0 5095 NULL
135893 +acpi_ex_create_alias_5097 acpi_ex_create_alias 0 5097 NULL nohasharray
135894 +pppol2tp_setsockopt_5097 pppol2tp_setsockopt 0 5097 &acpi_ex_create_alias_5097
135895 +spectrum_cs_resume_5098 spectrum_cs_resume 0 5098 NULL
135896 +sound_write_5102 sound_write 3-0 5102 NULL
135897 +i40e_fcoe_ddp_setup_5105 i40e_fcoe_ddp_setup 4 5105 NULL
135898 +goldfish_pipe_read_5109 goldfish_pipe_read 0-3 5109 NULL nohasharray
135899 +alloc_init_skbufs_5109 alloc_init_skbufs 0 5109 &goldfish_pipe_read_5109
135900 +iscsi_stat_sess_attr_show_5113 iscsi_stat_sess_attr_show 0 5113 NULL nohasharray
135901 +broadsheet_spiflash_wait_for_bit_5113 broadsheet_spiflash_wait_for_bit 0 5113 &iscsi_stat_sess_attr_show_5113 nohasharray
135902 +f2fs_attr_store_5113 f2fs_attr_store 0-4 5113 &broadsheet_spiflash_wait_for_bit_5113
135903 +set_pwm_enable_direct_5114 set_pwm_enable_direct 0 5114 NULL
135904 +i40e_dbg_netdev_ops_write_5117 i40e_dbg_netdev_ops_write 3-0 5117 NULL nohasharray
135905 +diolan_write_cmd_5117 diolan_write_cmd 0 5117 &i40e_dbg_netdev_ops_write_5117
135906 +rhine_open_5133 rhine_open 0 5133 NULL
135907 +il_enqueue_hcmd_5139 il_enqueue_hcmd 0 5139 NULL
135908 +mlx4_en_activate_rx_rings_5146 mlx4_en_activate_rx_rings 0 5146 NULL
135909 +ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
135910 +macb_get_regs_len_5149 macb_get_regs_len 0 5149 NULL
135911 +quirks_show_5154 quirks_show 0 5154 NULL
135912 +nfs4_wait_clnt_recover_5156 nfs4_wait_clnt_recover 0 5156 NULL
135913 +o2net_recv_tcp_msg_5158 o2net_recv_tcp_msg 3 5158 NULL
135914 +__uwb_addr_print_5161 __uwb_addr_print 2-0 5161 NULL
135915 +get_auto_brightness_5169 get_auto_brightness 0 5169 NULL
135916 +__az6007_write_5170 __az6007_write 0 5170 NULL
135917 +iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3-0 5171 NULL nohasharray
135918 +o2hb_heartbeat_group_threshold_store_5171 o2hb_heartbeat_group_threshold_store 0-3 5171 &iwl_dbgfs_status_read_5171
135919 +acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL nohasharray
135920 +target_stat_scsi_lu_show_attr_indx_5176 target_stat_scsi_lu_show_attr_indx 0 5176 &acpi_pcc_get_sqty_5176
135921 +datablob_parse_5177 datablob_parse 0 5177 NULL
135922 +generate_smb3signingkey_5182 generate_smb3signingkey 0 5182 NULL
135923 +sfi_map_memory_5183 sfi_map_memory 1-2 5183 NULL
135924 +adjust_memory_5185 adjust_memory 0 5185 NULL
135925 +bond_option_lacp_rate_set_5190 bond_option_lacp_rate_set 0 5190 NULL
135926 +o2nm_cluster_attr_write_5195 o2nm_cluster_attr_write 0-2 5195 NULL
135927 +config_usb_cfg_attr_store_5199 config_usb_cfg_attr_store 0-4 5199 NULL nohasharray
135928 +raid6_check_reshape_5199 raid6_check_reshape 0 5199 &config_usb_cfg_attr_store_5199
135929 +b44_alloc_consistent_5200 b44_alloc_consistent 0 5200 NULL
135930 +mxl111sf_write_reg_5203 mxl111sf_write_reg 0 5203 NULL
135931 +pipe_set_size_5204 pipe_set_size 2 5204 NULL
135932 +read_blocklist_5209 read_blocklist 2 5209 NULL
135933 +store_state_disable_5210 store_state_disable 0-4 5210 NULL
135934 +snd_nm256_playback_trigger_5213 snd_nm256_playback_trigger 0 5213 NULL nohasharray
135935 +logfs_readpage_5213 logfs_readpage 0 5213 &snd_nm256_playback_trigger_5213
135936 +ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
135937 +dwc2_hcd_urb_alloc_5217 dwc2_hcd_urb_alloc 2 5217 NULL
135938 +get_ep_param_5218 get_ep_param 0 5218 NULL nohasharray
135939 +saa6752hs_init_5218 saa6752hs_init 0 5218 &get_ep_param_5218 nohasharray
135940 +target_fabric_tpg_auth_attr_show_5218 target_fabric_tpg_auth_attr_show 0 5218 &saa6752hs_init_5218
135941 +bpq_set_mac_address_5223 bpq_set_mac_address 0 5223 NULL
135942 +ath6kl_debug_roam_tbl_event_5224 ath6kl_debug_roam_tbl_event 3 5224 NULL nohasharray
135943 +reserve_mem_notifier_5224 reserve_mem_notifier 0 5224 &ath6kl_debug_roam_tbl_event_5224
135944 +atl1e_open_5226 atl1e_open 0 5226 NULL
135945 +ssb_ioremap_5228 ssb_ioremap 2 5228 NULL
135946 +wait_for_response_5229 wait_for_response 0 5229 NULL
135947 +da9052_bat_read_volt_5230 da9052_bat_read_volt 0 5230 NULL
135948 +show_ata_dev_ering_5233 show_ata_dev_ering 0 5233 NULL
135949 +iwl_power_update_mode_5235 iwl_power_update_mode 0 5235 NULL
135950 +isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 NULL nohasharray
135951 +cpuset_cpu_active_5236 cpuset_cpu_active 0 5236 &isdn_ppp_skb_push_5236
135952 +show_iface_delayed_ack_en_5240 show_iface_delayed_ack_en 0 5240 NULL nohasharray
135953 +uwb_dev_LQE_store_5240 uwb_dev_LQE_store 0-4 5240 &show_iface_delayed_ack_en_5240
135954 +sctp_abort_pkt_new_5241 sctp_abort_pkt_new 6 5241 NULL
135955 +led_set_flash_timeout_5242 led_set_flash_timeout 0 5242 NULL
135956 +aoedisk_show_mac_5245 aoedisk_show_mac 0 5245 NULL
135957 +cyapa_gen5_do_operational_check_5247 cyapa_gen5_do_operational_check 0 5247 NULL
135958 +iscsi_nacl_attrib_show_dataout_timeout_retries_5249 iscsi_nacl_attrib_show_dataout_timeout_retries 0 5249 NULL
135959 +ti_open_5256 ti_open 0 5256 NULL
135960 +update_nodemask_5257 update_nodemask 0 5257 NULL
135961 +__uncore_thresh8_show_5261 __uncore_thresh8_show 0 5261 NULL
135962 +eurwdt_write_5266 eurwdt_write 0-3 5266 NULL
135963 +bch_cache_set_internal_store_5269 bch_cache_set_internal_store 4-0 5269 NULL
135964 +dvb_ringbuffer_write_user_5270 dvb_ringbuffer_write_user 3 5270 NULL nohasharray
135965 +rxrpc_krb5_decode_tagged_data_5270 rxrpc_krb5_decode_tagged_data 0 5270 &dvb_ringbuffer_write_user_5270
135966 +xgmac_reg_addr_read_5278 xgmac_reg_addr_read 3-0 5278 NULL
135967 +mpt_lan_open_5281 mpt_lan_open 0 5281 NULL
135968 +qlafx00_soft_reset_5284 qlafx00_soft_reset 0 5284 NULL
135969 +alloc_cache_blocks_with_hash_5285 alloc_cache_blocks_with_hash 2 5285 NULL
135970 +__smsc95xx_write_reg_5295 __smsc95xx_write_reg 0 5295 NULL
135971 +snd_seq_ioctl_get_queue_tempo_5296 snd_seq_ioctl_get_queue_tempo 0 5296 NULL
135972 +qla2x00_optrom_fcode_version_show_5297 qla2x00_optrom_fcode_version_show 0 5297 NULL
135973 +lpfc_max_luns_show_5301 lpfc_max_luns_show 0 5301 NULL
135974 +sco_sock_sendmsg_5302 sco_sock_sendmsg 3 5302 NULL
135975 +metapage_readpage_5304 metapage_readpage 0 5304 NULL nohasharray
135976 +alloc_dec_temp_buffers_5304 alloc_dec_temp_buffers 0 5304 &metapage_readpage_5304 nohasharray
135977 +t4vf_write_rss_vi_config_5304 t4vf_write_rss_vi_config 0 5304 &alloc_dec_temp_buffers_5304
135978 +ks8842_open_5309 ks8842_open 0 5309 NULL
135979 +_efx_mcdi_rpc_finish_5310 _efx_mcdi_rpc_finish 0 5310 NULL
135980 +grow_inode_5311 grow_inode 0 5311 NULL
135981 +r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
135982 +pep_sendmsg_5316 pep_sendmsg 3 5316 NULL
135983 +sbc_get_write_same_sectors_5317 sbc_get_write_same_sectors 0 5317 NULL
135984 +selinux_ipv4_output_5320 selinux_ipv4_output 0 5320 NULL
135985 +pmcraid_show_log_level_5323 pmcraid_show_log_level 0 5323 NULL nohasharray
135986 +bnx2_init_chip_5323 bnx2_init_chip 0 5323 &pmcraid_show_log_level_5323
135987 +pwr_elp_enter_read_5324 pwr_elp_enter_read 3-0 5324 NULL
135988 +ocfs2_writepage_5327 ocfs2_writepage 0 5327 NULL
135989 +allocate_cnodes_5329 allocate_cnodes 1 5329 NULL
135990 +max8997_rtc_read_time_5330 max8997_rtc_read_time 0 5330 NULL
135991 +padlock_sha1_update_nano_5335 padlock_sha1_update_nano 0 5335 NULL
135992 +nvkm_ioctl_5338 nvkm_ioctl 0 5338 NULL
135993 +__uncore_occ_edge_show_5340 __uncore_occ_edge_show 0 5340 NULL
135994 +uinput_ioctl_5342 uinput_ioctl 2 5342 NULL
135995 +spidev_get_ioc_message_5344 spidev_get_ioc_message 1 5344 NULL
135996 +ad714x_i2c_read_5345 ad714x_i2c_read 4 5345 NULL
135997 +policy_store_5346 policy_store 0-4 5346 NULL
135998 +iio_sysfs_trig_remove_5348 iio_sysfs_trig_remove 0-4 5348 NULL
135999 +target_stat_scsi_dev_show_attr_inst_5353 target_stat_scsi_dev_show_attr_inst 0 5353 NULL nohasharray
136000 +qlcnic_sriov_validate_vlan_cfg_5353 qlcnic_sriov_validate_vlan_cfg 0 5353 &target_stat_scsi_dev_show_attr_inst_5353
136001 +acpi_tb_validate_table_5356 acpi_tb_validate_table 0 5356 NULL
136002 +ocfs2_figure_hole_clusters_5358 ocfs2_figure_hole_clusters 0 5358 NULL
136003 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3-0 5361 NULL
136004 +icmp_error_5362 icmp_error 0 5362 NULL
136005 +open_tx_second_5363 open_tx_second 0 5363 NULL
136006 +cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
136007 +lowpan_alloc_frag_5370 lowpan_alloc_frag 2 5370 NULL
136008 +set_master_5372 set_master 0 5372 NULL
136009 +set_sample_rate_v2_5376 set_sample_rate_v2 0 5376 NULL nohasharray
136010 +rs5c372_get_datetime_5376 rs5c372_get_datetime 0 5376 &set_sample_rate_v2_5376
136011 +netlink_autobind_5378 netlink_autobind 0 5378 NULL
136012 +ab3100_enable_regulator_5383 ab3100_enable_regulator 0 5383 NULL
136013 +iscsi_tpg_param_store_DefaultTime2Retain_5384 iscsi_tpg_param_store_DefaultTime2Retain 0-3 5384 NULL nohasharray
136014 +disksize_store_5384 disksize_store 0-4 5384 &iscsi_tpg_param_store_DefaultTime2Retain_5384 nohasharray
136015 +fcr_get_rxtrig_bytes_5384 fcr_get_rxtrig_bytes 0 5384 &disksize_store_5384
136016 +efx_mcdi_port_reconfigure_5389 efx_mcdi_port_reconfigure 0 5389 NULL
136017 +at86rf230_set_hw_addr_filt_5394 at86rf230_set_hw_addr_filt 0 5394 NULL
136018 +bitmap_fold_5396 bitmap_fold 4 5396 NULL
136019 +brcmf_netdev_set_mac_address_5397 brcmf_netdev_set_mac_address 0 5397 NULL
136020 +xadc_write_adc_reg_5398 xadc_write_adc_reg 0 5398 NULL
136021 +regulator_uV_show_5404 regulator_uV_show 0 5404 NULL
136022 +kvm_reboot_5405 kvm_reboot 0 5405 NULL
136023 +fat_getattr_5406 fat_getattr 0 5406 NULL
136024 +gpio_direction_store_5408 gpio_direction_store 0-4 5408 NULL
136025 +apds990x_prox_reporting_mode_store_5410 apds990x_prox_reporting_mode_store 0-4 5410 NULL
136026 +xfs_free_extent_5411 xfs_free_extent 0 5411 NULL
136027 +deinterlace_queue_setup_5412 deinterlace_queue_setup 0 5412 NULL
136028 +cifs_setattr_5417 cifs_setattr 0 5417 NULL
136029 +sbp_tpg_attrib_show_max_reconnect_timeout_5421 sbp_tpg_attrib_show_max_reconnect_timeout 0 5421 NULL nohasharray
136030 +xfs_bmap_add_attrfork_local_5421 xfs_bmap_add_attrfork_local 0 5421 &sbp_tpg_attrib_show_max_reconnect_timeout_5421
136031 +show_output_5423 show_output 0 5423 NULL nohasharray
136032 +ftrace_set_hash_5423 ftrace_set_hash 0 5423 &show_output_5423
136033 +thin_provisioning_show_5428 thin_provisioning_show 0 5428 NULL
136034 +dev_attr_show_5429 dev_attr_show 0 5429 NULL
136035 +mxt_check_firmware_format_5432 mxt_check_firmware_format 0 5432 NULL
136036 +qla4xxx_fw_timestamp_show_5433 qla4xxx_fw_timestamp_show 0 5433 NULL
136037 +xadc_zynq_read_adc_reg_5440 xadc_zynq_read_adc_reg 0 5440 NULL
136038 +store_pwm_5441 store_pwm 0-4 5441 NULL
136039 +gadget_dev_desc_bDeviceSubClass_show_5442 gadget_dev_desc_bDeviceSubClass_show 0 5442 NULL
136040 +show_id_5444 show_id 0 5444 NULL nohasharray
136041 +pci_esp_map_sg_5444 pci_esp_map_sg 3 5444 &show_id_5444
136042 +available_uuids_show_5445 available_uuids_show 0 5445 NULL
136043 +wm831x_rtc_setalarm_5447 wm831x_rtc_setalarm 0 5447 NULL
136044 +create_child_5449 create_child 0-4 5449 NULL
136045 +add_host_show_5451 add_host_show 0 5451 NULL
136046 +powerclamp_set_cur_state_5453 powerclamp_set_cur_state 0 5453 NULL
136047 +qla4xxx_fw_state_show_5454 qla4xxx_fw_state_show 0 5454 NULL
136048 +change_wakeup_protocol_5455 change_wakeup_protocol 0 5455 NULL
136049 +cyapa_update_fw_store_5458 cyapa_update_fw_store 0-4 5458 NULL
136050 +adm8211_add_interface_5459 adm8211_add_interface 0 5459 NULL nohasharray
136051 +acpi_video_device_lcd_set_level_5459 acpi_video_device_lcd_set_level 0 5459 &adm8211_add_interface_5459
136052 +sfi_map_table_5462 sfi_map_table 1 5462 NULL
136053 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
136054 +rt5677_gpio_direction_out_5468 rt5677_gpio_direction_out 0 5468 NULL nohasharray
136055 +ll_xattr_cache_refill_5468 ll_xattr_cache_refill 0 5468 &rt5677_gpio_direction_out_5468
136056 +kernfs_fop_write_5471 kernfs_fop_write 3-0 5471 NULL nohasharray
136057 +lm3530_led_enable_5471 lm3530_led_enable 0 5471 &kernfs_fop_write_5471
136058 +show_cpu_clock_5473 show_cpu_clock 0 5473 NULL
136059 +show_5474 show 0 5474 NULL nohasharray
136060 +wl18xx_hw_init_5474 wl18xx_hw_init 0 5474 &show_5474 nohasharray
136061 +store_5474 store 0-3 5474 &wl18xx_hw_init_5474
136062 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
136063 +dlm_nodir_show_5477 dlm_nodir_show 0 5477 NULL
136064 +ubi_leb_write_5478 ubi_leb_write 4-5-0 5478 NULL
136065 +kone_sysfs_set_tcu_5481 kone_sysfs_set_tcu 0-4 5481 NULL nohasharray
136066 +max_ratio_store_5481 max_ratio_store 0-4 5481 &kone_sysfs_set_tcu_5481
136067 +pci_enable_msix_exact_5482 pci_enable_msix_exact 3 5482 NULL
136068 +cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3-0 5484 NULL
136069 +jffs2_setattr_5486 jffs2_setattr 0 5486 NULL nohasharray
136070 +pm3fb_set_par_5486 pm3fb_set_par 0 5486 &jffs2_setattr_5486
136071 +smb2_set_file_info_5487 smb2_set_file_info 0 5487 NULL
136072 +psb_intel_sdvo_ddc_proxy_xfer_5488 psb_intel_sdvo_ddc_proxy_xfer 0-3 5488 NULL
136073 +qla2x00_fw_version_show_5491 qla2x00_fw_version_show 0 5491 NULL
136074 +tty_write_5494 tty_write 3-0 5494 NULL nohasharray
136075 +dlm_user_deadlock_5494 dlm_user_deadlock 0 5494 &tty_write_5494 nohasharray
136076 +u3_exit_store_5494 u3_exit_store 0-4 5494 &dlm_user_deadlock_5494
136077 +tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
136078 +ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
136079 +adfs_f_update_5499 adfs_f_update 0 5499 NULL
136080 +ath10k_init_uart_5501 ath10k_init_uart 0 5501 NULL
136081 +__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
136082 +roccat_common2_sysfs_write_info_5507 roccat_common2_sysfs_write_info 0-6-5 5507 NULL
136083 +show_counter_tx_unsup_vl_errs_5509 show_counter_tx_unsup_vl_errs 0 5509 NULL nohasharray
136084 +default_compression_show_5509 default_compression_show 0 5509 &show_counter_tx_unsup_vl_errs_5509
136085 +niu_init_hostinfo_5513 niu_init_hostinfo 0 5513 NULL
136086 +nilfs_btree_get_block_5514 nilfs_btree_get_block 0 5514 NULL
136087 +spidev_message_5518 spidev_message 3 5518 NULL
136088 +show_port_state_5521 show_port_state 0 5521 NULL nohasharray
136089 +uuid_parse_5521 uuid_parse 0 5521 &show_port_state_5521
136090 +tipc_link_xmit_5522 tipc_link_xmit 0 5522 NULL
136091 +show_license_5524 show_license 0 5524 NULL
136092 +pm_qos_remote_wakeup_show_5526 pm_qos_remote_wakeup_show 0 5526 NULL
136093 +sdev_show_queue_depth_5527 sdev_show_queue_depth 0 5527 NULL
136094 +sctp_make_op_error_space_5528 sctp_make_op_error_space 3 5528 NULL
136095 +stop_cpus_5529 stop_cpus 0 5529 NULL
136096 +ata_scsi_em_message_type_show_5530 ata_scsi_em_message_type_show 0 5530 NULL
136097 +ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL nohasharray
136098 +prepare_transfer_5534 prepare_transfer 0 5534 &ieee80211_if_fmt_auto_open_plinks_5534 nohasharray
136099 +typhoon_reset_5534 typhoon_reset 0 5534 &prepare_transfer_5534
136100 +m48t59_rtc_setalarm_5542 m48t59_rtc_setalarm 0 5542 NULL
136101 +ks8995_registers_write_5545 ks8995_registers_write 0-5-6 5545 NULL
136102 +ov9650_set_auto_exposure_5552 ov9650_set_auto_exposure 0 5552 NULL
136103 +brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
136104 +le_readq_5557 le_readq 0 5557 NULL
136105 +thinkpad_acpi_pdev_name_show_5567 thinkpad_acpi_pdev_name_show 0 5567 NULL
136106 +v4l2_s_ctrl_5571 v4l2_s_ctrl 0 5571 NULL
136107 +tda18271_set_standby_mode_5572 tda18271_set_standby_mode 0 5572 NULL
136108 +fir16_create_5574 fir16_create 3 5574 NULL
136109 +ax25_sendmsg_5578 ax25_sendmsg 3 5578 NULL
136110 +bioset_create_5580 bioset_create 1 5580 NULL
136111 +fat_block_truncate_page_5581 fat_block_truncate_page 0 5581 NULL nohasharray
136112 +esas2r_write_vda_5581 esas2r_write_vda 0-3-4 5581 &fat_block_truncate_page_5581
136113 +oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
136114 +ecm_opts_dev_addr_show_5594 ecm_opts_dev_addr_show 0 5594 NULL nohasharray
136115 +bch_strtoull_h_5594 bch_strtoull_h 0 5594 &ecm_opts_dev_addr_show_5594
136116 +thermal_throttle_cpu_callback_5596 thermal_throttle_cpu_callback 0 5596 NULL nohasharray
136117 +bind_store_5596 bind_store 0-3 5596 &thermal_throttle_cpu_callback_5596
136118 +amd_xgbe_an_init_5602 amd_xgbe_an_init 0 5602 NULL
136119 +xcan_set_bittiming_5605 xcan_set_bittiming 0 5605 NULL
136120 +pn_recvmsg_5607 pn_recvmsg 3 5607 NULL
136121 +ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
136122 +compat_copy_entries_5617 compat_copy_entries 0 5617 NULL
136123 +__remove_suid_5618 __remove_suid 0 5618 NULL
136124 +lx_hardware_start_5619 lx_hardware_start 0 5619 NULL nohasharray
136125 +ext2_xattr_set_5619 ext2_xattr_set 0 5619 &lx_hardware_start_5619
136126 +gfs2_unstuffer_page_5620 gfs2_unstuffer_page 0 5620 NULL
136127 +SYSC_init_module_5626 SYSC_init_module 2 5626 NULL
136128 +show_tabletPointerMode_5629 show_tabletPointerMode 0 5629 NULL
136129 +psmouse_set_int_attr_5636 psmouse_set_int_attr 0-4 5636 NULL
136130 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL nohasharray
136131 +dibx000_i2c_gated_gpio67_xfer_5639 dibx000_i2c_gated_gpio67_xfer 0-3 5639 &SYSC_fsetxattr_5639 nohasharray
136132 +read_port_5639 read_port 0 5639 &dibx000_i2c_gated_gpio67_xfer_5639
136133 +get_beep_enable_5640 get_beep_enable 0 5640 NULL
136134 +pipe_buffer_setting_5642 pipe_buffer_setting 0 5642 NULL
136135 +snd_pcm_plugin_build_linear_5646 snd_pcm_plugin_build_linear 0 5646 NULL nohasharray
136136 +sxgbe_get_sset_count_5646 sxgbe_get_sset_count 0 5646 &snd_pcm_plugin_build_linear_5646
136137 +em25xx_bus_B_send_bytes_5647 em25xx_bus_B_send_bytes 0-4 5647 NULL nohasharray
136138 +bootmode_show_5647 bootmode_show 0 5647 &em25xx_bus_B_send_bytes_5647 nohasharray
136139 +pci_olpc_read_5647 pci_olpc_read 0 5647 &bootmode_show_5647
136140 +nilfs_bmap_last_key_5648 nilfs_bmap_last_key 0 5648 NULL
136141 +__iscsi_tpg_auth_store_password_mutual_5649 __iscsi_tpg_auth_store_password_mutual 0-3 5649 NULL
136142 +parse_arg_5657 parse_arg 0-2 5657 NULL
136143 +iscsi_disc_show_userid_5659 iscsi_disc_show_userid 0 5659 NULL
136144 +uhid_hid_get_report_5660 uhid_hid_get_report 0-4 5660 NULL nohasharray
136145 +read_uv_5660 read_uv 0 5660 &uhid_hid_get_report_5660
136146 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
136147 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
136148 +ovl_permission_5663 ovl_permission 0 5663 NULL nohasharray
136149 +clk_prepare_5663 clk_prepare 0 5663 &ovl_permission_5663 nohasharray
136150 +store_5663 store 0-3 5663 &clk_prepare_5663
136151 +mthca_map_reg_5664 mthca_map_reg 2-3 5664 NULL nohasharray
136152 +set_device_state_5664 set_device_state 0 5664 &mthca_map_reg_5664
136153 +show_rps_dev_flow_table_cnt_5665 show_rps_dev_flow_table_cnt 0 5665 NULL
136154 +ath5k_attr_show_noise_immunity_level_max_5666 ath5k_attr_show_noise_immunity_level_max 0 5666 NULL nohasharray
136155 +show_fnode_snack_req_5666 show_fnode_snack_req 0 5666 &ath5k_attr_show_noise_immunity_level_max_5666
136156 +wl1251_acx_conn_monit_params_5671 wl1251_acx_conn_monit_params 0 5671 NULL
136157 +idt77252_init_cbr_5679 idt77252_init_cbr 0 5679 NULL
136158 +add_stereo_vol_5690 add_stereo_vol 0 5690 NULL
136159 +lpfc_sriov_hw_max_virtfn_show_5693 lpfc_sriov_hw_max_virtfn_show 0 5693 NULL
136160 +get_arg_5694 get_arg 3 5694 NULL nohasharray
136161 +btrfs_space_info_show_bytes_reserved_5694 btrfs_space_info_show_bytes_reserved 0 5694 &get_arg_5694
136162 +tx_heartbeat_errors_show_5696 tx_heartbeat_errors_show 0 5696 NULL nohasharray
136163 +show_physical_device_5696 show_physical_device 0 5696 &tx_heartbeat_errors_show_5696
136164 +squashfs_user_list_5707 squashfs_user_list 0-5 5707 NULL nohasharray
136165 +deadline_init_queue_5707 deadline_init_queue 0 5707 &squashfs_user_list_5707
136166 +subbuf_read_actor_5708 subbuf_read_actor 3 5708 NULL
136167 +ubifs_wbuf_sync_5710 ubifs_wbuf_sync 0 5710 NULL
136168 +ieee802154_hdr_push_sechdr_5714 ieee802154_hdr_push_sechdr 0 5714 NULL
136169 +batadv_frag_create_5717 batadv_frag_create 3 5717 NULL
136170 +pci_hp_diva_init_5719 pci_hp_diva_init 0 5719 NULL
136171 +show_counter_tx_len_errs_5725 show_counter_tx_len_errs 0 5725 NULL
136172 +mlx4_cq_alloc_icm_5726 mlx4_cq_alloc_icm 0 5726 NULL
136173 +vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL nohasharray
136174 +wl1271_cmd_interrogate_5727 wl1271_cmd_interrogate 0 5727 &vmw_kms_readback_5727
136175 +mlx4_en_activate_cq_5729 mlx4_en_activate_cq 0 5729 NULL
136176 +edac_device_ctl_log_ue_show_5730 edac_device_ctl_log_ue_show 0 5730 NULL
136177 +sctp_listen_for_all_5740 sctp_listen_for_all 0 5740 NULL
136178 +sb1_audio_prepare_for_input_5742 sb1_audio_prepare_for_input 0 5742 NULL
136179 +v9fs_mmap_file_write_5745 v9fs_mmap_file_write 0-3 5745 NULL
136180 +vxge_change_mtu_5746 vxge_change_mtu 0 5746 NULL
136181 +get_packet_5747 get_packet 3 5747 NULL
136182 +ubi_calc_fm_size_5749 ubi_calc_fm_size 0 5749 NULL nohasharray
136183 +pktgen_device_event_5749 pktgen_device_event 0 5749 &ubi_calc_fm_size_5749
136184 +pci_netmos_init_5753 pci_netmos_init 0 5753 NULL
136185 +can_get_size_5754 can_get_size 0 5754 NULL
136186 +omfs_writepages_5759 omfs_writepages 0 5759 NULL
136187 +lx_pipe_wait_for_state_5761 lx_pipe_wait_for_state 0 5761 NULL nohasharray
136188 +truncate_data_block_5761 truncate_data_block 0 5761 &lx_pipe_wait_for_state_5761
136189 +packet_xmit_5762 packet_xmit 0 5762 NULL
136190 +skb_add_data_nocache_5763 skb_add_data_nocache 4-0 5763 NULL
136191 +lpfc_serialnum_show_5767 lpfc_serialnum_show 0 5767 NULL
136192 +start_5768 start 0 5768 NULL
136193 +sock_alloc_send_pskb_5769 sock_alloc_send_pskb 2 5769 NULL
136194 +sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3-0 5775 NULL nohasharray
136195 +qlcnic_83xx_sysfs_flash_read_handler_5775 qlcnic_83xx_sysfs_flash_read_handler 6-0-5 5775 &sctp_setsockopt_autoclose_5775
136196 +mlx4_alloc_resize_buf_5778 mlx4_alloc_resize_buf 3 5778 NULL
136197 +apply_workqueue_attrs_5779 apply_workqueue_attrs 0 5779 NULL
136198 +compat_sys_writev_5784 compat_sys_writev 3 5784 NULL nohasharray
136199 +selinux_inode_listxattr_5784 selinux_inode_listxattr 0 5784 &compat_sys_writev_5784 nohasharray
136200 +show_map_5784 show_map 0 5784 &selinux_inode_listxattr_5784
136201 +__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
136202 +ath10k_download_board_data_5787 ath10k_download_board_data 0 5787 NULL
136203 +ov9650_set_blue_balance_5796 ov9650_set_blue_balance 0 5796 NULL
136204 +nvme_trans_bdev_char_page_5797 nvme_trans_bdev_char_page 3 5797 NULL
136205 +tpm_show_ppi_tcg_operations_5798 tpm_show_ppi_tcg_operations 0 5798 NULL
136206 +nes_show_nonidx_data_5803 nes_show_nonidx_data 0 5803 NULL
136207 +bnad_tx_res_alloc_5811 bnad_tx_res_alloc 0 5811 NULL
136208 +rfcomm_sock_setsockopt_old_5813 rfcomm_sock_setsockopt_old 0 5813 NULL
136209 +ceph_listxattr_5817 ceph_listxattr 0-3 5817 NULL
136210 +trackpoint_show_int_attr_5828 trackpoint_show_int_attr 0 5828 NULL
136211 +sbi_ui_show_5830 sbi_ui_show 0 5830 NULL nohasharray
136212 +core_alua_store_nonop_delay_msecs_5830 core_alua_store_nonop_delay_msecs 0-3 5830 &sbi_ui_show_5830
136213 +mt9v022_s_stream_5838 mt9v022_s_stream 0 5838 NULL
136214 +stv6110_set_params_5844 stv6110_set_params 0 5844 NULL
136215 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
136216 +ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
136217 +setup_req_5848 setup_req 3 5848 NULL nohasharray
136218 +ext4_xattr_set_5848 ext4_xattr_set 0 5848 &setup_req_5848
136219 +enter_state_5850 enter_state 0 5850 NULL
136220 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3-0 5851 NULL
136221 +netdev_adjacent_sysfs_add_5853 netdev_adjacent_sysfs_add 0 5853 NULL
136222 +lpfc_cr_delay_show_5855 lpfc_cr_delay_show 0 5855 NULL
136223 +compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL nohasharray
136224 +uinput_compat_ioctl_5861 uinput_compat_ioctl 2 5861 &compat_sys_move_pages_5861 nohasharray
136225 +ssb_pcmcia_cfg_write_5861 ssb_pcmcia_cfg_write 0 5861 &uinput_compat_ioctl_5861
136226 +nes_show_flash_cmd_5862 nes_show_flash_cmd 0 5862 NULL nohasharray
136227 +sn9c2028_long_command_5862 sn9c2028_long_command 0 5862 &nes_show_flash_cmd_5862
136228 +padlock_sha256_final_5865 padlock_sha256_final 0 5865 NULL
136229 +vsscanf_5868 vsscanf 0 5868 NULL
136230 +ipx_bind_5871 ipx_bind 0 5871 NULL nohasharray
136231 +store_fc_vport_delete_5871 store_fc_vport_delete 0-4 5871 &ipx_bind_5871
136232 +bytes_transferred_show_5874 bytes_transferred_show 0 5874 NULL
136233 +iwl_dbgfs_scan_ant_rxchain_write_5877 iwl_dbgfs_scan_ant_rxchain_write 0-3 5877 NULL
136234 +num_tgts_show_5884 num_tgts_show 0 5884 NULL nohasharray
136235 +__alx_open_5884 __alx_open 0 5884 &num_tgts_show_5884
136236 +scan_bitmap_5888 scan_bitmap 3 5888 NULL
136237 +lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
136238 +new_sync_read_5891 new_sync_read 0-3 5891 NULL
136239 +rmd320_final_5897 rmd320_final 0 5897 NULL
136240 +cyapa_do_i2c_pip_cmd_polling_5900 cyapa_do_i2c_pip_cmd_polling 3-0 5900 NULL
136241 +twl4030_pwmled_enable_5901 twl4030_pwmled_enable 0 5901 NULL
136242 +_rtl92cu_init_mac_5902 _rtl92cu_init_mac 0 5902 NULL
136243 +store_fan_time_5903 store_fan_time 0-4 5903 NULL
136244 +port_show_regs_5904 port_show_regs 3-0 5904 NULL
136245 +qlcnic_sriov_cfg_bc_intr_5905 qlcnic_sriov_cfg_bc_intr 0 5905 NULL
136246 +netlbl_unlhsh_add_addr6_5906 netlbl_unlhsh_add_addr6 0 5906 NULL
136247 +rbd_segment_length_5907 rbd_segment_length 0-2-3 5907 NULL nohasharray
136248 +iblock_emulate_read_cap_with_block_size_5907 iblock_emulate_read_cap_with_block_size 0 5907 &rbd_segment_length_5907 nohasharray
136249 +ad198x_parse_auto_config_5907 ad198x_parse_auto_config 0 5907 &iblock_emulate_read_cap_with_block_size_5907
136250 +devpath_show_5910 devpath_show 0 5910 NULL
136251 +uhci_debug_read_5911 uhci_debug_read 3-0 5911 NULL
136252 +qla82xx_pci_mem_read_2M_5912 qla82xx_pci_mem_read_2M 2 5912 NULL nohasharray
136253 +compass_heading_data_show_5912 compass_heading_data_show 0 5912 &qla82xx_pci_mem_read_2M_5912
136254 +__alloc_rx_skb_5915 __alloc_rx_skb 1 5915 NULL
136255 +lpfc_suppress_link_up_show_5916 lpfc_suppress_link_up_show 0 5916 NULL
136256 +next_entry_5921 next_entry 0 5921 NULL
136257 +ttm_bo_kmap_ttm_5922 ttm_bo_kmap_ttm 3 5922 NULL nohasharray
136258 +af9005_read_tuner_registers_5922 af9005_read_tuner_registers 0 5922 &ttm_bo_kmap_ttm_5922
136259 +lbs_highsnr_read_5931 lbs_highsnr_read 3-0 5931 NULL
136260 +ps_poll_ps_poll_timeouts_read_5934 ps_poll_ps_poll_timeouts_read 3-0 5934 NULL
136261 +mlx4_en_create_tx_ring_5938 mlx4_en_create_tx_ring 3 5938 NULL nohasharray
136262 +sctp_bindx_rem_5938 sctp_bindx_rem 0 5938 &mlx4_en_create_tx_ring_5938
136263 +edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
136264 +ssb_devices_freeze_5945 ssb_devices_freeze 0 5945 NULL
136265 +devkmsg_write_5947 devkmsg_write 0 5947 NULL nohasharray
136266 +l2cap_sock_sendmsg_5947 l2cap_sock_sendmsg 3 5947 &devkmsg_write_5947
136267 +affs_readpage_ofs_5951 affs_readpage_ofs 0 5951 NULL nohasharray
136268 +p9_get_mapped_pages_5951 p9_get_mapped_pages 4 5951 &affs_readpage_ofs_5951
136269 +bnx2x_req_msix_irqs_5956 bnx2x_req_msix_irqs 0 5956 NULL
136270 +tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL nohasharray
136271 +erst_exec_add_value_5957 erst_exec_add_value 0 5957 &tipc_subseq_alloc_5957
136272 +tcp_recvmsg_5958 tcp_recvmsg 3 5958 NULL
136273 +attr_press_speed_show_tpkbd_5960 attr_press_speed_show_tpkbd 0 5960 NULL
136274 +free_hugepages_show_5961 free_hugepages_show 0 5961 NULL
136275 +ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
136276 +netif_set_real_num_rx_queues_5967 netif_set_real_num_rx_queues 0 5967 NULL
136277 +show_activate_slack_5969 show_activate_slack 0 5969 NULL
136278 +qib_notify_dca_5970 qib_notify_dca 0 5970 NULL
136279 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
136280 +add_single_cap_ctl_5975 add_single_cap_ctl 0 5975 NULL
136281 +power_limit_0_max_uw_show_5977 power_limit_0_max_uw_show 0 5977 NULL
136282 +sha224_final_5978 sha224_final 0 5978 NULL
136283 +show_5979 show 0 5979 NULL nohasharray
136284 +jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 &show_5979 nohasharray
136285 +sb1000_check_CRC_5979 sb1000_check_CRC 0 5979 &jbd2_journal_stop_5979 nohasharray
136286 +store_sf_setup_5979 store_sf_setup 0-4 5979 &sb1000_check_CRC_5979
136287 +SyS_semop_5980 SyS_semop 3 5980 NULL
136288 +cifs_user_writev_5982 cifs_user_writev 0 5982 NULL
136289 +ib_send_cm_req_5987 ib_send_cm_req 0 5987 NULL
136290 +tps80031_vbus_is_enabled_5998 tps80031_vbus_is_enabled 0 5998 NULL
136291 +dax_truncate_page_6001 dax_truncate_page 0 6001 NULL
136292 +mt9v022_s_crop_6011 mt9v022_s_crop 0 6011 NULL
136293 +numa_node_store_6013 numa_node_store 0-4 6013 NULL
136294 +phys_port_id_show_6014 phys_port_id_show 0 6014 NULL
136295 +jffs2_dynrubin_decompress_6015 jffs2_dynrubin_decompress 0 6015 NULL nohasharray
136296 +fuse_writepage_6015 fuse_writepage 0 6015 &jffs2_dynrubin_decompress_6015
136297 +ipath_parse_ushort_6016 ipath_parse_ushort 0 6016 NULL
136298 +mei_hbm_cl_flow_control_req_6018 mei_hbm_cl_flow_control_req 0 6018 NULL
136299 +btrfs_item_offset_6019 btrfs_item_offset 0 6019 NULL
136300 +get_sas_linkspeed_names_6021 get_sas_linkspeed_names 0 6021 NULL
136301 +spi_read_6031 spi_read 0 6031 NULL nohasharray
136302 +bnx2x_req_irq_6031 bnx2x_req_irq 0 6031 &spi_read_6031
136303 +show_pwm_auto_point_channel_6032 show_pwm_auto_point_channel 0 6032 NULL nohasharray
136304 +crypto_rng_reset_6032 crypto_rng_reset 0 6032 &show_pwm_auto_point_channel_6032
136305 +radeon_process_i2c_ch_6034 radeon_process_i2c_ch 0 6034 NULL
136306 +ntfs_rl_append_6037 ntfs_rl_append 4-2 6037 NULL
136307 +hvfb_set_par_6038 hvfb_set_par 0 6038 NULL nohasharray
136308 +mei_cl_read_start_6038 mei_cl_read_start 2-0 6038 &hvfb_set_par_6038
136309 +crccheck_store_6040 crccheck_store 0-4 6040 NULL
136310 +ipath_set_mtu_6042 ipath_set_mtu 0 6042 NULL
136311 +led_shot_6046 led_shot 0-4 6046 NULL
136312 +otg_handle_notification_6055 otg_handle_notification 0 6055 NULL nohasharray
136313 +periph_interrupt_6055 periph_interrupt 2 6055 &otg_handle_notification_6055
136314 +show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN_6056 show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN 0 6056 NULL
136315 +da9052_request_irq_6058 da9052_request_irq 2 6058 NULL
136316 +pccard_show_cis_6062 pccard_show_cis 0-5-6 6062 NULL
136317 +si3054_pcm_prepare_6063 si3054_pcm_prepare 0 6063 NULL
136318 +i40e_pf_txq_wait_6068 i40e_pf_txq_wait 0 6068 NULL
136319 +ip6mr_device_event_6069 ip6mr_device_event 0 6069 NULL
136320 +alloc_msg_6072 alloc_msg 1 6072 NULL nohasharray
136321 +probe_data_6072 probe_data 0 6072 &alloc_msg_6072
136322 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 3-0 6073 NULL
136323 +pvr2_ioread_set_enabled_6085 pvr2_ioread_set_enabled 0 6085 NULL
136324 +alloc_indirect_6087 alloc_indirect 2 6087 NULL
136325 +ivb_pipe_crc_ctl_reg_6088 ivb_pipe_crc_ctl_reg 0 6088 NULL
136326 +__mnt_want_write_6091 __mnt_want_write 0 6091 NULL
136327 +init_6095 init 0 6095 NULL
136328 +_random_read_6098 _random_read 3-0 6098 NULL nohasharray
136329 +iwl_dbgfs_rf_reset_write_6098 iwl_dbgfs_rf_reset_write 0-3 6098 &_random_read_6098
136330 +snd_seq_queue_alloc_6102 snd_seq_queue_alloc 0 6102 NULL nohasharray
136331 +alloc_mad_6102 alloc_mad 0 6102 &snd_seq_queue_alloc_6102
136332 +start_vivitar_cam_6107 start_vivitar_cam 0 6107 NULL nohasharray
136333 +vlan_protocol_store_6107 vlan_protocol_store 4-0 6107 &start_vivitar_cam_6107 nohasharray
136334 +pch_udc_pcd_queue_6107 pch_udc_pcd_queue 0 6107 &vlan_protocol_store_6107
136335 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL nohasharray
136336 +force_static_address_read_6110 force_static_address_read 3-0 6110 &ipmi_addr_length_6110
136337 +dfs_global_file_write_6112 dfs_global_file_write 3-0 6112 NULL
136338 +mic_read_spad_6115 mic_read_spad 0 6115 NULL
136339 +kovaplus_sysfs_write_info_6117 kovaplus_sysfs_write_info 0-6-5 6117 NULL
136340 +fcoe_ctlr_enabled_6126 fcoe_ctlr_enabled 0 6126 NULL
136341 +matrix_keypad_build_keymap_6129 matrix_keypad_build_keymap 3 6129 NULL
136342 +read_packet_6140 read_packet 0 6140 NULL
136343 +xfs_mru_cache_insert_6143 xfs_mru_cache_insert 0 6143 NULL
136344 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL nohasharray
136345 +ltc4245_show_voltage_6153 ltc4245_show_voltage 0 6153 &ieee80211_if_fmt_beacon_timeout_6153
136346 +tc574_resume_6154 tc574_resume 0 6154 NULL
136347 +mwifiex_get_stats_info_6156 mwifiex_get_stats_info 0 6156 NULL
136348 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
136349 +tcam_write_6162 tcam_write 0 6162 NULL
136350 +show_temp8_6163 show_temp8 0 6163 NULL
136351 +target_core_alua_lu_gp_attr_show_6166 target_core_alua_lu_gp_attr_show 0 6166 NULL
136352 +mxt_get_object_table_6168 mxt_get_object_table 0 6168 NULL
136353 +vdma_mem_alloc_6171 vdma_mem_alloc 1 6171 NULL
136354 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4-0 6172 NULL nohasharray
136355 +auok190xfb_set_par_6172 auok190xfb_set_par 0 6172 &wl1251_cmd_template_set_6172
136356 +ath5k_attr_store_firstep_level_6173 ath5k_attr_store_firstep_level 0-4 6173 NULL
136357 +nf_conntrack_in_6179 nf_conntrack_in 0 6179 NULL nohasharray
136358 +tc589_resume_6179 tc589_resume 0 6179 &nf_conntrack_in_6179
136359 +rtc_read_alarm_6180 rtc_read_alarm 0 6180 NULL
136360 +open_outb_mbox_6182 open_outb_mbox 0 6182 NULL nohasharray
136361 +ipr_store_update_fw_6182 ipr_store_update_fw 0-4 6182 &open_outb_mbox_6182 nohasharray
136362 +SyS_setgroups_6182 SyS_setgroups 1 6182 &ipr_store_update_fw_6182
136363 +freeze_store_6185 freeze_store 0-3 6185 NULL
136364 +snd_efw_command_get_phys_meters_6190 snd_efw_command_get_phys_meters 3 6190 NULL
136365 +llcp_sock_getname_6193 llcp_sock_getname 0 6193 NULL
136366 +_snd_pcm_hw_param_max_6197 _snd_pcm_hw_param_max 0 6197 NULL
136367 +add_interval_6202 add_interval 0 6202 NULL
136368 +mxt_show_instance_6207 mxt_show_instance 0-2 6207 NULL
136369 +show_therm_crit_6210 show_therm_crit 0 6210 NULL nohasharray
136370 +show_fnode_is_fw_assigned_ipv6_6210 show_fnode_is_fw_assigned_ipv6 0 6210 &show_therm_crit_6210
136371 +iwl_dvm_send_cmd_pdu_6211 iwl_dvm_send_cmd_pdu 0 6211 NULL
136372 +sock_no_sendpage_6214 sock_no_sendpage 4 6214 NULL
136373 +show_tabletCoordinateMode_6217 show_tabletCoordinateMode 0 6217 NULL
136374 +megasas_sysfs_show_support_device_change_6219 megasas_sysfs_show_support_device_change 0 6219 NULL
136375 +snd_hdspm_prepare_6224 snd_hdspm_prepare 0 6224 NULL
136376 +wwan_show_6227 wwan_show 0 6227 NULL nohasharray
136377 +int3403_get_cur_state_6227 int3403_get_cur_state 0 6227 &wwan_show_6227
136378 +mqueue_read_file_6228 mqueue_read_file 3-0 6228 NULL
136379 +pyra_sysfs_read_profilex_settings_6233 pyra_sysfs_read_profilex_settings 0-5-6 6233 NULL nohasharray
136380 +ax_set_mac_address_6233 ax_set_mac_address 0 6233 &pyra_sysfs_read_profilex_settings_6233
136381 +store_rf_kill_6235 store_rf_kill 0-4 6235 NULL
136382 +qla24xx_vport_delete_6236 qla24xx_vport_delete 0 6236 NULL
136383 +f_hidg_read_6238 f_hidg_read 3 6238 NULL
136384 +stk1160_write_reg_6242 stk1160_write_reg 0 6242 NULL nohasharray
136385 +fc_write_6242 fc_write 0-3 6242 &stk1160_write_reg_6242 nohasharray
136386 +jme_get_eeprom_len_6242 jme_get_eeprom_len 0 6242 &fc_write_6242
136387 +s5m_rtc_stop_alarm_6244 s5m_rtc_stop_alarm 0 6244 NULL
136388 +fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL nohasharray
136389 +ipip6_get_size_6246 ipip6_get_size 0 6246 &fbcon_prepare_logo_6246
136390 +init_dma_desc_rings_6247 init_dma_desc_rings 0 6247 NULL
136391 +set_pwm_auto_6252 set_pwm_auto 0-4 6252 NULL
136392 +snd_hda_jack_detect_enable_6269 snd_hda_jack_detect_enable 0 6269 NULL
136393 +of_gpio_count_6270 of_gpio_count 0 6270 NULL
136394 +e1000_vlan_rx_add_vid_6273 e1000_vlan_rx_add_vid 0 6273 NULL
136395 +acpi_unregister_gsi_ioapic_6276 acpi_unregister_gsi_ioapic 1 6276 NULL nohasharray
136396 +read_mflags_6276 read_mflags 0 6276 &acpi_unregister_gsi_ioapic_6276
136397 +pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
136398 +tx_tx_start_null_frame_read_6281 tx_tx_start_null_frame_read 3-0 6281 NULL
136399 +snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3-0 6282 NULL nohasharray
136400 +xenbus_file_write_6282 xenbus_file_write 3-0 6282 &snd_hda_override_conn_list_6282
136401 +posix_acl_fix_xattr_to_user_6283 posix_acl_fix_xattr_to_user 2 6283 NULL
136402 +key_unseal_6285 key_unseal 0 6285 NULL
136403 +sis630_transaction_wait_6288 sis630_transaction_wait 0 6288 NULL
136404 +nf_nat_ipv6_manip_pkt_6289 nf_nat_ipv6_manip_pkt 2 6289 NULL
136405 +serial_port_in_6291 serial_port_in 0 6291 NULL
136406 +da9055_enable_auto_mode_6292 da9055_enable_auto_mode 0 6292 NULL
136407 +acpi_ut_copy_simple_object_6293 acpi_ut_copy_simple_object 0 6293 NULL
136408 +i8k_get_temp_type_6295 i8k_get_temp_type 0 6295 NULL
136409 +set_activation_height_6303 set_activation_height 0-4 6303 NULL
136410 +raw_request_6307 raw_request 0 6307 NULL
136411 +mid_get_vbt_data_r10_6308 mid_get_vbt_data_r10 2 6308 NULL nohasharray
136412 +snd_card_asihpi_capture_ioctl_6308 snd_card_asihpi_capture_ioctl 0 6308 &mid_get_vbt_data_r10_6308
136413 +qlcnic_sriov_alloc_bc_msg_6309 qlcnic_sriov_alloc_bc_msg 2 6309 NULL
136414 +tx_aborted_errors_show_6310 tx_aborted_errors_show 0 6310 NULL nohasharray
136415 +sbp_wwn_show_attr_version_6310 sbp_wwn_show_attr_version 0 6310 &tx_aborted_errors_show_6310
136416 +balance_6312 balance 0 6312 NULL
136417 +ov7670_s_brightness_6313 ov7670_s_brightness 0 6313 NULL nohasharray
136418 +hfsplus_direct_IO_6313 hfsplus_direct_IO 4-0 6313 &ov7670_s_brightness_6313
136419 +target_stat_scsi_tgt_port_attr_store_6314 target_stat_scsi_tgt_port_attr_store 0 6314 NULL
136420 +store_cluster_6316 store_cluster 0-4 6316 NULL
136421 +write_null_6319 write_null 0-3 6319 NULL
136422 +__netdev_adjacent_dev_link_neighbour_6321 __netdev_adjacent_dev_link_neighbour 0 6321 NULL
136423 +extent_write_full_page_6322 extent_write_full_page 0 6322 NULL nohasharray
136424 +tipc_recvmsg_6322 tipc_recvmsg 3 6322 &extent_write_full_page_6322
136425 +cyapa_gen3_bl_exit_6326 cyapa_gen3_bl_exit 0 6326 NULL
136426 +ibm_get_table_from_acpi_6329 ibm_get_table_from_acpi 0 6329 NULL nohasharray
136427 +SyS_mincore_6329 SyS_mincore 1-2 6329 &ibm_get_table_from_acpi_6329
136428 +fuse_get_req_for_background_6337 fuse_get_req_for_background 2 6337 NULL
136429 +ucs2_strnlen_6342 ucs2_strnlen 0 6342 NULL nohasharray
136430 +ksocknal_lib_kiov_vmap_6342 ksocknal_lib_kiov_vmap 2 6342 &ucs2_strnlen_6342
136431 +solos_param_show_6344 solos_param_show 0 6344 NULL
136432 +amd_cpu_notify_6349 amd_cpu_notify 0 6349 NULL
136433 +regcache_sync_block_raw_6350 regcache_sync_block_raw 5-4 6350 NULL
136434 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3-0 6352 NULL
136435 +igbvf_get_sset_count_6355 igbvf_get_sset_count 0 6355 NULL
136436 +ks8851_get_eeprom_len_6358 ks8851_get_eeprom_len 0 6358 NULL
136437 +sync_ep_set_params_6361 sync_ep_set_params 0 6361 NULL nohasharray
136438 +hostap_cs_suspend_6361 hostap_cs_suspend 0 6361 &sync_ep_set_params_6361
136439 +recover_done_show_6363 recover_done_show 0 6363 NULL nohasharray
136440 +iwl_mvm_mac_sta_state_6363 iwl_mvm_mac_sta_state 0 6363 &recover_done_show_6363
136441 +recv_init_6366 recv_init 0 6366 NULL
136442 +memcg_update_kmem_limit_6368 memcg_update_kmem_limit 0 6368 NULL
136443 +arch_gnttab_valloc_6372 arch_gnttab_valloc 2 6372 NULL nohasharray
136444 +lstats_write_6372 lstats_write 0-3 6372 &arch_gnttab_valloc_6372
136445 +snd_hda_codec_dev_register_6373 snd_hda_codec_dev_register 0 6373 NULL
136446 +netdev_queue_add_kobject_6375 netdev_queue_add_kobject 0 6375 NULL
136447 +mwl8k_cmd_update_stadb_add_6376 mwl8k_cmd_update_stadb_add 0 6376 NULL
136448 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL nohasharray
136449 +sync_fence_alloc_6378 sync_fence_alloc 1 6378 &osd_req_read_sg_kern_6378
136450 +msb_write_block_6379 msb_write_block 3 6379 NULL
136451 +xfs_bmap_extents_to_btree_6387 xfs_bmap_extents_to_btree 0 6387 NULL nohasharray
136452 +sha1_ssse3_finup_6387 sha1_ssse3_finup 0 6387 &xfs_bmap_extents_to_btree_6387
136453 +cfq_init_queue_6399 cfq_init_queue 0 6399 NULL
136454 +bb_store_6401 bb_store 3-0 6401 NULL
136455 +hash_elasticity_show_6402 hash_elasticity_show 0 6402 NULL
136456 +bt_skb_alloc_6404 bt_skb_alloc 1 6404 NULL
136457 +isku_sysfs_write_light_6406 isku_sysfs_write_light 6-0-5 6406 NULL
136458 +md_attr_show_6408 md_attr_show 0 6408 NULL
136459 +clear_caseopen_6415 clear_caseopen 0-4 6415 NULL
136460 +ds2780_write_param_eeprom_bin_6416 ds2780_write_param_eeprom_bin 6-5-0 6416 NULL
136461 +ims_pcu_update_firmware_store_6419 ims_pcu_update_firmware_store 0-4 6419 NULL
136462 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
136463 +rx_missed_errors_show_6421 rx_missed_errors_show 0 6421 NULL nohasharray
136464 +snd_hda_create_spdif_in_ctls_6421 snd_hda_create_spdif_in_ctls 0 6421 &rx_missed_errors_show_6421
136465 +qlcnic_sriov_pf_cfg_flood_6424 qlcnic_sriov_pf_cfg_flood 0 6424 NULL
136466 +dquot_alloc_space_nodirty_6429 dquot_alloc_space_nodirty 0 6429 NULL
136467 +l2up_create_6430 l2up_create 3 6430 NULL
136468 +__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
136469 +show_ipv4_iface_fragment_disable_6440 show_ipv4_iface_fragment_disable 0 6440 NULL
136470 +i915_gem_object_wait_rendering_6446 i915_gem_object_wait_rendering 0 6446 NULL
136471 +nf_call_ip6tables_show_6447 nf_call_ip6tables_show 0 6447 NULL
136472 +coda_downcall_6448 coda_downcall 0 6448 NULL
136473 +ceph_dir_fsync_6452 ceph_dir_fsync 0 6452 NULL
136474 +add_fx_switch_6459 add_fx_switch 0 6459 NULL
136475 +nfc_llcp_setsockopt_6461 nfc_llcp_setsockopt 0 6461 NULL
136476 +show_sustain_6469 show_sustain 0 6469 NULL
136477 +C_SYSC_vmsplice_6470 C_SYSC_vmsplice 3 6470 NULL nohasharray
136478 +adt7411_show_vdd_6470 adt7411_show_vdd 0 6470 &C_SYSC_vmsplice_6470
136479 +exofs_direct_IO_6473 exofs_direct_IO 0 6473 NULL
136480 +ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
136481 +ibmpex_reset_high_low_6478 ibmpex_reset_high_low 0-4 6478 NULL nohasharray
136482 +set_pwm_auto_point_fan_6478 set_pwm_auto_point_fan 0-4 6478 &ibmpex_reset_high_low_6478 nohasharray
136483 +koneplus_sysfs_write_control_6478 koneplus_sysfs_write_control 0-6-5 6478 &set_pwm_auto_point_fan_6478
136484 +qp_memcpy_from_queue_6479 qp_memcpy_from_queue 5-4 6479 NULL nohasharray
136485 +i740fb_check_var_6479 i740fb_check_var 0 6479 &qp_memcpy_from_queue_6479
136486 +megasas_sysfs_set_dbg_lvl_6482 megasas_sysfs_set_dbg_lvl 0-3 6482 NULL
136487 +go7007_i2c_xfer_6487 go7007_i2c_xfer 0 6487 NULL
136488 +cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
136489 +elants_i2c_send_6493 elants_i2c_send 3-0 6493 NULL nohasharray
136490 +il3945_store_flags_6493 il3945_store_flags 0-4 6493 &elants_i2c_send_6493
136491 +erst_exec_stall_while_true_6497 erst_exec_stall_while_true 0 6497 NULL nohasharray
136492 +tcm_qla2xxx_npiv_tpg_store_enable_6497 tcm_qla2xxx_npiv_tpg_store_enable 0-3 6497 &erst_exec_stall_while_true_6497
136493 +dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
136494 +da9052_read_vbat_6502 da9052_read_vbat 0 6502 NULL
136495 +mei_read_6507 mei_read 3-0 6507 NULL
136496 +sf_entsize_6521 sf_entsize 0-2 6521 NULL
136497 +brcmf_fil_iovar_data_set_6523 brcmf_fil_iovar_data_set 0 6523 NULL
136498 +sha1_mb_export_6524 sha1_mb_export 0 6524 NULL
136499 +_ctl_fwfault_debug_show_6531 _ctl_fwfault_debug_show 0 6531 NULL
136500 +bcm_iproc_i2c_check_status_6532 bcm_iproc_i2c_check_status 0 6532 NULL nohasharray
136501 +ocfs2_commit_truncate_6532 ocfs2_commit_truncate 0 6532 &bcm_iproc_i2c_check_status_6532
136502 +ufs_truncate_6535 ufs_truncate 0 6535 NULL
136503 +i40e_vsi_request_irq_6536 i40e_vsi_request_irq 0 6536 NULL
136504 +snd_timer_dev_register_6542 snd_timer_dev_register 0 6542 NULL
136505 +m88rs6000t_set_params_6543 m88rs6000t_set_params 0 6543 NULL
136506 +show_min_uV_6544 show_min_uV 0 6544 NULL
136507 +cbaf_wusb_host_name_show_6545 cbaf_wusb_host_name_show 0 6545 NULL
136508 +snd_pcm_plugin_build_copy_6546 snd_pcm_plugin_build_copy 0 6546 NULL
136509 +rndis_set_oid_6547 rndis_set_oid 4-0 6547 NULL nohasharray
136510 +nfs_fscache_inode_get_key_6547 nfs_fscache_inode_get_key 0 6547 &rndis_set_oid_6547
136511 +wdm_read_6549 wdm_read 3-0 6549 NULL
136512 +nilfs_segctor_last_pseg_block_show_6550 nilfs_segctor_last_pseg_block_show 0 6550 NULL
136513 +dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL nohasharray
136514 +touchpad_show_6551 touchpad_show 0 6551 &dm_stats_create_6551
136515 +isku_sysfs_write_keys_easyzone_6553 isku_sysfs_write_keys_easyzone 6-0-5 6553 NULL nohasharray
136516 +lanai_normalize_ci_6553 lanai_normalize_ci 0 6553 &isku_sysfs_write_keys_easyzone_6553
136517 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
136518 +notify_handler_6557 notify_handler 0 6557 NULL
136519 +alc662_parse_auto_config_6558 alc662_parse_auto_config 0 6558 NULL
136520 +khugepaged_defrag_show_6561 khugepaged_defrag_show 0 6561 NULL
136521 +adp8860_bl_l3_dark_max_store_6563 adp8860_bl_l3_dark_max_store 4-0 6563 NULL nohasharray
136522 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 &adp8860_bl_l3_dark_max_store_6563
136523 +rt2x00mac_start_6564 rt2x00mac_start 0 6564 NULL
136524 +smsc75xx_phy_initialize_6568 smsc75xx_phy_initialize 0 6568 NULL
136525 +rng_recvmsg_6569 rng_recvmsg 4-0 6569 NULL
136526 +xfs_iozero_6573 xfs_iozero 0-3-2 6573 NULL
136527 +i2c_smbus_write_byte_6574 i2c_smbus_write_byte 0 6574 NULL
136528 +do_blockdev_direct_IO_6575 do_blockdev_direct_IO 5-0 6575 NULL
136529 +max8997_rtc_set_alarm_6577 max8997_rtc_set_alarm 0 6577 NULL
136530 +bt_skb_send_alloc_6581 bt_skb_send_alloc 2 6581 NULL
136531 +SyS_fcntl64_6582 SyS_fcntl64 3 6582 NULL
136532 +reg_set_6585 reg_set 0 6585 NULL nohasharray
136533 +d_namespace_path_6585 d_namespace_path 0 6585 &reg_set_6585
136534 +log_buf_addr_store_6586 log_buf_addr_store 0-4 6586 NULL
136535 +nfs4_xattr_list_nfs4_acl_6590 nfs4_xattr_list_nfs4_acl 0-5 6590 NULL
136536 +bytes_number_6591 bytes_number 0-2 6591 NULL
136537 +zd_chip_init_hw_6592 zd_chip_init_hw 0 6592 NULL
136538 +psmouse_attr_show_helper_6602 psmouse_attr_show_helper 0 6602 NULL
136539 +vmci_transport_notify_pkt_send_pre_enqueue_6605 vmci_transport_notify_pkt_send_pre_enqueue 0 6605 NULL nohasharray
136540 +store_constraint_time_window_us_6605 store_constraint_time_window_us 0-4 6605 &vmci_transport_notify_pkt_send_pre_enqueue_6605 nohasharray
136541 +gsmi_exec_6605 gsmi_exec 0 6605 &store_constraint_time_window_us_6605
136542 +f_read_portcntrs_6611 f_read_portcntrs 0 6611 NULL
136543 +aa_set_current_hat_6612 aa_set_current_hat 0 6612 NULL
136544 +show_attr_mode_lsb_6617 show_attr_mode_lsb 0 6617 NULL
136545 +nilfs_construct_segment_6620 nilfs_construct_segment 0 6620 NULL
136546 +snd_tm6000_card_trigger_6622 snd_tm6000_card_trigger 0 6622 NULL
136547 +ebt_in_hook_6624 ebt_in_hook 0 6624 NULL
136548 +ext4_feat_show_6625 ext4_feat_show 0 6625 NULL
136549 +viacam_config_controller_6627 viacam_config_controller 0 6627 NULL nohasharray
136550 +wl12xx_sdio_raw_read_6627 wl12xx_sdio_raw_read 0 6627 &viacam_config_controller_6627
136551 +irda_open_lsap_6628 irda_open_lsap 0 6628 NULL
136552 +dn_alloc_skb_6631 dn_alloc_skb 2 6631 NULL
136553 +ixgbevf_request_msix_irqs_6637 ixgbevf_request_msix_irqs 0 6637 NULL
136554 +regulator_suspend_disk_state_show_6639 regulator_suspend_disk_state_show 0 6639 NULL
136555 +show_sf_setup_6640 show_sf_setup 0 6640 NULL
136556 +snd_vt1724_pcm_prepare_6646 snd_vt1724_pcm_prepare 0 6646 NULL
136557 +queue_dtd_6652 queue_dtd 0 6652 NULL
136558 +snd_usb_caiaq_send_command_6654 snd_usb_caiaq_send_command 0 6654 NULL
136559 +_unlock_pcol_pages_6655 _unlock_pcol_pages 2 6655 NULL nohasharray
136560 +adp8860_bl_l1_daylight_max_store_6655 adp8860_bl_l1_daylight_max_store 4-0 6655 &_unlock_pcol_pages_6655
136561 +nilfs_segctor_scan_file_6656 nilfs_segctor_scan_file 0 6656 NULL
136562 +journal_dirty_metadata_6658 journal_dirty_metadata 0 6658 NULL
136563 +aac_srcv_ioremap_6659 aac_srcv_ioremap 2 6659 NULL
136564 +ina226_show_interval_6660 ina226_show_interval 0 6660 NULL
136565 +xhci_drop_endpoint_6661 xhci_drop_endpoint 0 6661 NULL
136566 +brcmf_fil_cmd_data_6662 brcmf_fil_cmd_data 0 6662 NULL
136567 +natsemi_change_mtu_6668 natsemi_change_mtu 0 6668 NULL
136568 +sd_start_depth_6669 sd_start_depth 0 6669 NULL nohasharray
136569 +wacom_store_speed_6669 wacom_store_speed 0-4 6669 &sd_start_depth_6669
136570 +atkbd_show_softrepeat_6672 atkbd_show_softrepeat 0 6672 NULL
136571 +show_prochot_max_6675 show_prochot_max 0 6675 NULL nohasharray
136572 +kone_sysfs_write_settings_6675 kone_sysfs_write_settings 0-6-5 6675 &show_prochot_max_6675
136573 +init_chip_first_6676 init_chip_first 0 6676 NULL
136574 +process_rcvd_data_6679 process_rcvd_data 3 6679 NULL nohasharray
136575 +scsiback_tpg_store_nexus_6679 scsiback_tpg_store_nexus 0-3 6679 &process_rcvd_data_6679 nohasharray
136576 +fuse_dev_splice_read_6679 fuse_dev_splice_read 0 6679 &scsiback_tpg_store_nexus_6679
136577 +tsl2550_calculate_lux_6682 tsl2550_calculate_lux 0 6682 NULL nohasharray
136578 +tg3_setup_fiber_phy_6682 tg3_setup_fiber_phy 0 6682 &tsl2550_calculate_lux_6682
136579 +roccat_common2_sysfs_write_custom_lights_6684 roccat_common2_sysfs_write_custom_lights 0-6-5 6684 NULL
136580 +ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL
136581 +cap_show_6691 cap_show 0 6691 NULL
136582 +btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3-0 6696 NULL
136583 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3-0 6699 NULL
136584 +bnad_debugfs_write_regrd_6706 bnad_debugfs_write_regrd 3-0 6706 NULL nohasharray
136585 +txLog_6706 txLog 0 6706 &bnad_debugfs_write_regrd_6706
136586 +mpeg_read_6708 mpeg_read 3-0 6708 NULL
136587 +ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL nohasharray
136588 +show_modalias_6709 show_modalias 0 6709 &ibmpex_query_sensor_count_6709
136589 +wl18xx_cmd_radar_detection_debug_6710 wl18xx_cmd_radar_detection_debug 0 6710 NULL nohasharray
136590 +tcm_loop_tpg_store_nexus_6710 tcm_loop_tpg_store_nexus 0-3 6710 &wl18xx_cmd_radar_detection_debug_6710 nohasharray
136591 +kxcjk1013_set_power_state_6710 kxcjk1013_set_power_state 0 6710 &tcm_loop_tpg_store_nexus_6710
136592 +kone_get_weight_6713 kone_get_weight 0 6713 NULL
136593 +check_clk_sync_6717 check_clk_sync 2 6717 NULL
136594 +ab3100_disable_regulator_6718 ab3100_disable_regulator 0 6718 NULL nohasharray
136595 +netconsole_netdev_event_6718 netconsole_netdev_event 0 6718 &ab3100_disable_regulator_6718
136596 +video_proc_write_6724 video_proc_write 3-0 6724 NULL nohasharray
136597 +hfsplus_osx_getxattr_6724 hfsplus_osx_getxattr 0 6724 &video_proc_write_6724 nohasharray
136598 +regulator_status_show_6724 regulator_status_show 0 6724 &hfsplus_osx_getxattr_6724
136599 +posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
136600 +dccp_feat_push_change_6733 dccp_feat_push_change 0 6733 NULL
136601 +xfs_attr_rmtval_set_6734 xfs_attr_rmtval_set 0 6734 NULL
136602 +rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
136603 +qla2x00_sysfs_write_optrom_6736 qla2x00_sysfs_write_optrom 0-5-6 6736 NULL
136604 +sst_platform_pcm_trigger_6743 sst_platform_pcm_trigger 0 6743 NULL
136605 +inet_recv_error_6744 inet_recv_error 3-0 6744 NULL
136606 +mv88e6xxx_reg_read_6748 mv88e6xxx_reg_read 0 6748 NULL
136607 +wil_reset_6752 wil_reset 0 6752 NULL
136608 +uvesafb_show_nocrtc_6754 uvesafb_show_nocrtc 0 6754 NULL
136609 +_mv88e6xxx_phy_write_6755 _mv88e6xxx_phy_write 0 6755 NULL
136610 +beiscsi_phys_port_disp_6756 beiscsi_phys_port_disp 0 6756 NULL nohasharray
136611 +cciss_engage_scsi_6756 cciss_engage_scsi 0 6756 &beiscsi_phys_port_disp_6756 nohasharray
136612 +i915_parse_cmds_6756 i915_parse_cmds 4-5 6756 &cciss_engage_scsi_6756
136613 +mwifiex_cmd_rf_antenna_6757 mwifiex_cmd_rf_antenna 0 6757 NULL
136614 +usbhsh_urb_enqueue_6759 usbhsh_urb_enqueue 0 6759 NULL
136615 +mwl8k_cmd_set_new_stn_add_6760 mwl8k_cmd_set_new_stn_add 0 6760 NULL
136616 +usX2Y_rate_set_6765 usX2Y_rate_set 0 6765 NULL
136617 +gt_min_freq_mhz_store_6766 gt_min_freq_mhz_store 0-4 6766 NULL
136618 +raid10_start_reshape_6768 raid10_start_reshape 0 6768 NULL
136619 +show_tl_retry_count_6769 show_tl_retry_count 0 6769 NULL
136620 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized_6771 target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized 0 6771 NULL
136621 +sfi_check_table_6772 sfi_check_table 1 6772 NULL
136622 +mcam_read_setup_6773 mcam_read_setup 0 6773 NULL
136623 +ivtv_yuv_udma_frame_6774 ivtv_yuv_udma_frame 0 6774 NULL
136624 +show_fnode_max_outstanding_r2t_6776 show_fnode_max_outstanding_r2t 0 6776 NULL
136625 +wait_mtu_credits_6777 wait_mtu_credits 0 6777 NULL
136626 +cifs_posix_open_6781 cifs_posix_open 0 6781 NULL nohasharray
136627 +kobject_add_varg_6781 kobject_add_varg 0 6781 &cifs_posix_open_6781
136628 +_nfs4_get_security_label_6782 _nfs4_get_security_label 0 6782 NULL
136629 +iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3-0 6784 NULL
136630 +ieee80211_if_read_6785 ieee80211_if_read 3-0 6785 NULL
136631 +zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
136632 +pnp_disable_dev_6788 pnp_disable_dev 0 6788 NULL
136633 +shared_cpumap_show_func_6789 shared_cpumap_show_func 0 6789 NULL
136634 +atxp1_showgpio2_6790 atxp1_showgpio2 0 6790 NULL
136635 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
136636 +pm_qos_latency_tolerance_show_6796 pm_qos_latency_tolerance_show 0 6796 NULL
136637 +ll_xattr_cache_find_6798 ll_xattr_cache_find 0 6798 NULL
136638 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3-0 6799 NULL
136639 +qlcnic_fw_cmd_create_rx_ctx_6800 qlcnic_fw_cmd_create_rx_ctx 0 6800 NULL nohasharray
136640 +broken_parity_status_store_6800 broken_parity_status_store 0-4 6800 &qlcnic_fw_cmd_create_rx_ctx_6800
136641 +get_blocks_6801 get_blocks 0 6801 NULL
136642 +rounded_hashtable_size_6802 rounded_hashtable_size 0 6802 NULL
136643 +i7core_inject_store_rank_6803 i7core_inject_store_rank 0-4 6803 NULL
136644 +il3945_store_tx_power_6804 il3945_store_tx_power 0-4 6804 NULL
136645 +iscsi_stat_login_show_attr_indx_6806 iscsi_stat_login_show_attr_indx 0 6806 NULL
136646 +init_port_6810 init_port 0 6810 NULL
136647 +wait_for_bulk_in_ready_6814 wait_for_bulk_in_ready 0 6814 NULL
136648 +__chksum_finup_6816 __chksum_finup 0 6816 NULL
136649 +codec_reg_show_6818 codec_reg_show 0 6818 NULL nohasharray
136650 +bcm_tx_setup_6818 bcm_tx_setup 0 6818 &codec_reg_show_6818
136651 +rfcomm_send_frame_6819 rfcomm_send_frame 3 6819 NULL
136652 +wil_get_bl_info_6823 wil_get_bl_info 0 6823 NULL
136653 +lbs_rdrf_write_6826 lbs_rdrf_write 3-0 6826 NULL nohasharray
136654 +host_reset_6826 host_reset 0 6826 &lbs_rdrf_write_6826
136655 +xfs_bmap_first_unused_6827 xfs_bmap_first_unused 0 6827 NULL
136656 +pca_xfer_6828 pca_xfer 0-3 6828 NULL
136657 +f_tempsense_rd_6829 f_tempsense_rd 0 6829 NULL
136658 +calc_pages_for_6838 calc_pages_for 0-2-1 6838 NULL
136659 +blk_alloc_flush_queue_6839 blk_alloc_flush_queue 3 6839 NULL
136660 +mon_bin_read_6841 mon_bin_read 3-0 6841 NULL
136661 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5-0 6847 NULL
136662 +__extent_writepage_io_6848 __extent_writepage_io 0 6848 NULL
136663 +hw_breakpoint_exceptions_notify_6850 hw_breakpoint_exceptions_notify 0 6850 NULL
136664 +atmtcp_recv_control_6851 atmtcp_recv_control 0 6851 NULL nohasharray
136665 +xfs_rtany_summary_6851 xfs_rtany_summary 0 6851 &atmtcp_recv_control_6851
136666 +nilfs_segctor_collect_blocks_6852 nilfs_segctor_collect_blocks 0 6852 NULL nohasharray
136667 +iwl_dbgfs_d0i3_refs_write_6852 iwl_dbgfs_d0i3_refs_write 0-3 6852 &nilfs_segctor_collect_blocks_6852
136668 +as3722_gpio_to_irq_6861 as3722_gpio_to_irq 2 6861 NULL
136669 +inode_getxattr_6862 inode_getxattr 0 6862 NULL nohasharray
136670 +pn_send_6862 pn_send 0 6862 &inode_getxattr_6862
136671 +i7core_inject_show_page_6864 i7core_inject_show_page 0 6864 NULL
136672 +perf_output_sample_ustack_6868 perf_output_sample_ustack 2 6868 NULL nohasharray
136673 +iscsi_stat_instance_show_attr_vendor_6868 iscsi_stat_instance_show_attr_vendor 0 6868 &perf_output_sample_ustack_6868
136674 +subdev_s_ctrl_6869 subdev_s_ctrl 0 6869 NULL
136675 +ecryptfs_write_lower_6870 ecryptfs_write_lower 0-4 6870 NULL
136676 +size_6873 size 0 6873 NULL
136677 +ax88772_link_reset_6876 ax88772_link_reset 0 6876 NULL
136678 +sm501_gpio_input_6877 sm501_gpio_input 0 6877 NULL nohasharray
136679 +store_rotate_6877 store_rotate 0-4 6877 &sm501_gpio_input_6877
136680 +dio_complete_6879 dio_complete 0-2-3 6879 NULL
136681 +otg_mode_store_6882 otg_mode_store 0-4 6882 NULL
136682 +nes_netdev_open_6886 nes_netdev_open 0 6886 NULL
136683 +resize_async_buffer_6887 resize_async_buffer 3 6887 NULL
136684 +raw_seticmpfilter_6888 raw_seticmpfilter 3-0 6888 NULL nohasharray
136685 +ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 &raw_seticmpfilter_6888 nohasharray
136686 +show_type_6888 show_type 0 6888 &ieee80211_if_fmt_path_refresh_time_6888
136687 +dlmfs_file_write_6892 dlmfs_file_write 3-0 6892 NULL
136688 +show_fcstat_fc_seq_not_found_6897 show_fcstat_fc_seq_not_found 0 6897 NULL nohasharray
136689 +iscsi_tpg_param_show_DefaultTime2Retain_6897 iscsi_tpg_param_show_DefaultTime2Retain 0 6897 &show_fcstat_fc_seq_not_found_6897
136690 +max_write_same_blocks_show_6899 max_write_same_blocks_show 0 6899 NULL
136691 +wq_nice_store_6901 wq_nice_store 0-4 6901 NULL nohasharray
136692 +crypto_sha256_finup_6901 crypto_sha256_finup 0 6901 &wq_nice_store_6901
136693 +veth_change_mtu_6902 veth_change_mtu 0 6902 NULL nohasharray
136694 +ext4_inode_bitmap_6902 ext4_inode_bitmap 0 6902 &veth_change_mtu_6902
136695 +acerhdf_get_trip_temp_6903 acerhdf_get_trip_temp 0 6903 NULL
136696 +hook_6905 hook 0 6905 NULL nohasharray
136697 +qib_init_6905 qib_init 0 6905 &hook_6905
136698 +target_core_alua_lu_gp_show_attr_lu_gp_id_6909 target_core_alua_lu_gp_show_attr_lu_gp_id 0 6909 NULL
136699 +show_tolerance_6910 show_tolerance 0 6910 NULL nohasharray
136700 +wl1251_hw_init_data_path_config_6910 wl1251_hw_init_data_path_config 0 6910 &show_tolerance_6910
136701 +proc_sessionid_read_6911 proc_sessionid_read 3-0 6911 NULL nohasharray
136702 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &proc_sessionid_read_6911 nohasharray
136703 +ucma_write_6911 ucma_write 0-3 6911 &acm_alloc_minor_6911
136704 +humidity1_input_show_6912 humidity1_input_show 0 6912 NULL
136705 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
136706 +ioctl_6914 ioctl 0 6914 NULL
136707 +csio_vport_disable_6917 csio_vport_disable 0 6917 NULL
136708 +rtl2830_regmap_read_6920 rtl2830_regmap_read 0 6920 NULL
136709 +qlcnic_82xx_fw_cmd_create_tx_ctx_6921 qlcnic_82xx_fw_cmd_create_tx_ctx 0 6921 NULL nohasharray
136710 +sm501fb_check_var_crt_6921 sm501fb_check_var_crt 0 6921 &qlcnic_82xx_fw_cmd_create_tx_ctx_6921
136711 +__vxge_hw_mempool_create_6923 __vxge_hw_mempool_create 3-2-6 6923 NULL nohasharray
136712 +nfs3_proc_statfs_6923 nfs3_proc_statfs 0 6923 &__vxge_hw_mempool_create_6923
136713 +reg_set_state_6924 reg_set_state 0-4 6924 NULL
136714 +cache_do_downcall_6926 cache_do_downcall 3-0 6926 NULL nohasharray
136715 +vb2_internal_dqbuf_6926 vb2_internal_dqbuf 0 6926 &cache_do_downcall_6926
136716 +ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
136717 +create_multi_out_ctls_6930 create_multi_out_ctls 0 6930 NULL
136718 +__c2port_show_dev_id_6936 __c2port_show_dev_id 0 6936 NULL
136719 +__rpc_pipefs_event_6942 __rpc_pipefs_event 0 6942 NULL
136720 +qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
136721 +rt2800usb_get_tx_data_len_6947 rt2800usb_get_tx_data_len 0 6947 NULL
136722 +hih6130_show_humidity_6948 hih6130_show_humidity 0 6948 NULL
136723 +ab3100_get_register_page_interruptible_6951 ab3100_get_register_page_interruptible 0-4 6951 NULL
136724 +str_to_slot_6952 str_to_slot 0 6952 NULL
136725 +crypto_ahash_update_6959 crypto_ahash_update 0 6959 NULL nohasharray
136726 +nilfs_segctor_extend_segments_6959 nilfs_segctor_extend_segments 0 6959 &crypto_ahash_update_6959
136727 +shash_update_unaligned_6960 shash_update_unaligned 0 6960 NULL
136728 +pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
136729 +videobuf_dma_init_kernel_6963 videobuf_dma_init_kernel 3-0 6963 NULL nohasharray
136730 +read_usattenuation_6963 read_usattenuation 0 6963 &videobuf_dma_init_kernel_6963 nohasharray
136731 +check_max_sdu_6963 check_max_sdu 0 6963 &read_usattenuation_6963
136732 +toshiba_sleep_functions_status_get_6970 toshiba_sleep_functions_status_get 0 6970 NULL
136733 +in_intr_mask_show_6971 in_intr_mask_show 0 6971 NULL
136734 +rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 NULL nohasharray
136735 +i40e_dbg_dump_write_6973 i40e_dbg_dump_write 3-0 6973 &rsa_extract_mpi_6973
136736 +ubifs_decompress_6974 ubifs_decompress 0 6974 NULL
136737 +acpi_lpss_platform_notify_6980 acpi_lpss_platform_notify 0 6980 NULL
136738 +ismt_process_desc_6981 ismt_process_desc 0 6981 NULL
136739 +request_key_async_6990 request_key_async 4 6990 NULL
136740 +store_spi_transport_max_qas_6996 store_spi_transport_max_qas 0-4 6996 NULL
136741 +r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
136742 +b43legacy_phy_init_7003 b43legacy_phy_init 0 7003 NULL
136743 +qlcnic_sysfs_validate_crb_7004 qlcnic_sysfs_validate_crb 0 7004 NULL nohasharray
136744 +fanotify_handle_event_7004 fanotify_handle_event 0 7004 &qlcnic_sysfs_validate_crb_7004
136745 +log_wait_commit_7005 log_wait_commit 0 7005 NULL
136746 +cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
136747 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
136748 +copy_items_7012 copy_items 7 7012 NULL
136749 +ld_usb_write_7022 ld_usb_write 3-0 7022 NULL
136750 +get_performance_level_7023 get_performance_level 0 7023 NULL nohasharray
136751 +c2_pseudo_up_7023 c2_pseudo_up 0 7023 &get_performance_level_7023
136752 +raid56_parity_recover_7024 raid56_parity_recover 4-0 7024 NULL
136753 +uwb_rc_mac_addr_store_7027 uwb_rc_mac_addr_store 0-4 7027 NULL
136754 +snd_pcm_do_resume_7028 snd_pcm_do_resume 0 7028 NULL
136755 +ath9k_tx99_init_7029 ath9k_tx99_init 0 7029 NULL
136756 +wimax_msg_7030 wimax_msg 4 7030 NULL
136757 +ceph_kvmalloc_7033 ceph_kvmalloc 1 7033 NULL nohasharray
136758 +rawv6_recvmsg_7033 rawv6_recvmsg 3 7033 &ceph_kvmalloc_7033
136759 +nilfs_segments_attr_store_7037 nilfs_segments_attr_store 0-4 7037 NULL
136760 +stmmac_hw_setup_7038 stmmac_hw_setup 0 7038 NULL
136761 +metrics_bytes_identical_show_7039 metrics_bytes_identical_show 0 7039 NULL
136762 +nilfs_cpfile_get_checkpoint_block_7041 nilfs_cpfile_get_checkpoint_block 0 7041 NULL
136763 +ipath_get_base_info_7043 ipath_get_base_info 3-0 7043 NULL
136764 +show_fcoe_fcf_device_fc_map_7044 show_fcoe_fcf_device_fc_map 0 7044 NULL
136765 +cyapa_gen5_read_mutual_idac_data_7048 cyapa_gen5_read_mutual_idac_data 0 7048 NULL
136766 +ath5k_hw_rf5111_chan2athchan_7051 ath5k_hw_rf5111_chan2athchan 0 7051 NULL
136767 +show_sas_expander_component_vendor_id_7054 show_sas_expander_component_vendor_id 0 7054 NULL
136768 +snd_intel8x0_ali_trigger_7055 snd_intel8x0_ali_trigger 0 7055 NULL
136769 +sctp_make_op_error_7057 sctp_make_op_error 6-5 7057 NULL nohasharray
136770 +amd64_hole_show_7057 amd64_hole_show 0 7057 &sctp_make_op_error_7057
136771 +rs5c_get_regs_7062 rs5c_get_regs 0 7062 NULL
136772 +srpt_tpg_show_enable_7063 srpt_tpg_show_enable 0 7063 NULL
136773 +store_hardware_switching_mode_7064 store_hardware_switching_mode 0-4 7064 NULL
136774 +gart_mapping_error_7065 gart_mapping_error 0-2 7065 NULL
136775 +target_stat_scsi_auth_intr_show_attr_dev_7066 target_stat_scsi_auth_intr_show_attr_dev 0 7066 NULL nohasharray
136776 +csio_store_dbg_level_7066 csio_store_dbg_level 0-4 7066 &target_stat_scsi_auth_intr_show_attr_dev_7066
136777 +hci_sock_recvmsg_7072 hci_sock_recvmsg 4-0 7072 NULL
136778 +l2cap_sock_getname_7074 l2cap_sock_getname 0 7074 NULL nohasharray
136779 +event_enable_read_7074 event_enable_read 3 7074 &l2cap_sock_getname_7074
136780 +mii_status_show_7077 mii_status_show 0 7077 NULL
136781 +sh_mobile_ceu_videobuf_setup_7080 sh_mobile_ceu_videobuf_setup 0 7080 NULL
136782 +zd_ioread16v_locked_7082 zd_ioread16v_locked 0 7082 NULL
136783 +queue_requests_show_7087 queue_requests_show 0 7087 NULL nohasharray
136784 +read_7087 read 0 7087 &queue_requests_show_7087
136785 +tipc_send_packet_7091 tipc_send_packet 4-0 7091 NULL nohasharray
136786 +beacon_interval_read_7091 beacon_interval_read 3-0 7091 &tipc_send_packet_7091
136787 +show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095 show_session_param_ISCSI_PARAM_PDU_INORDER_EN 0 7095 NULL nohasharray
136788 +ecryptfs_add_new_key_tfm_7095 ecryptfs_add_new_key_tfm 0 7095 &show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095
136789 +raw_pci_read_7098 raw_pci_read 0 7098 NULL nohasharray
136790 +cfq_target_latency_show_7098 cfq_target_latency_show 0 7098 &raw_pci_read_7098
136791 +journal_begin_7100 journal_begin 0 7100 NULL nohasharray
136792 +nfs_writepage_7100 nfs_writepage 0 7100 &journal_begin_7100
136793 +cifs_wait_mtu_credits_7101 cifs_wait_mtu_credits 0 7101 NULL
136794 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3-0 7107 NULL
136795 +uwb_rc_scan_show_7108 uwb_rc_scan_show 0 7108 NULL
136796 +uwb_rc_beacon_store_7110 uwb_rc_beacon_store 0-4 7110 NULL
136797 +ed_schedule_7117 ed_schedule 0 7117 NULL nohasharray
136798 +xfs_attr3_leaf_split_7117 xfs_attr3_leaf_split 0 7117 &ed_schedule_7117
136799 +nilfs_mdt_insert_new_block_7118 nilfs_mdt_insert_new_block 0 7118 NULL
136800 +show_value_7119 show_value 0 7119 NULL
136801 +osc_resend_count_seq_write_7120 osc_resend_count_seq_write 3 7120 NULL
136802 +zd_iowrite32_7126 zd_iowrite32 0 7126 NULL
136803 +r8a66597_start_7127 r8a66597_start 0 7127 NULL
136804 +psmouse_attr_set_protocol_7128 psmouse_attr_set_protocol 0-4 7128 NULL
136805 +send_mpa_reject_7135 send_mpa_reject 3 7135 NULL
136806 +qlcnic_enable_msix_7144 qlcnic_enable_msix 2 7144 NULL
136807 +gfs2_setxattr_7146 gfs2_setxattr 0 7146 NULL
136808 +show_bpp_7148 show_bpp 0 7148 NULL
136809 +adc128_set_temp_7149 adc128_set_temp 0-4 7149 NULL
136810 +pscsi_show_configfs_dev_params_7152 pscsi_show_configfs_dev_params 0 7152 NULL
136811 +sky2_get_eeprom_len_7154 sky2_get_eeprom_len 0 7154 NULL
136812 +set_lcd_level_7155 set_lcd_level 0 7155 NULL
136813 +nct7904_bank_lock_7159 nct7904_bank_lock 0 7159 NULL
136814 +max732x_gpio_to_irq_7160 max732x_gpio_to_irq 2 7160 NULL
136815 +fnic_reset_7163 fnic_reset 0 7163 NULL
136816 +r8a66597_enable_7164 r8a66597_enable 0 7164 NULL
136817 +show_counter_rx_icrc_errs_7167 show_counter_rx_icrc_errs 0 7167 NULL
136818 +core_alua_write_tpg_metadata_7168 core_alua_write_tpg_metadata 3 7168 NULL
136819 +i2c_xfer_7177 i2c_xfer 0-3 7177 NULL
136820 +fsp_attr_set_flags_7182 fsp_attr_set_flags 0-4 7182 NULL nohasharray
136821 +set_rdac1_7182 set_rdac1 4-0 7182 &fsp_attr_set_flags_7182 nohasharray
136822 +ext4_attr_store_7182 ext4_attr_store 0-4 7182 &set_rdac1_7182
136823 +f_hid_opts_report_desc_store_7188 f_hid_opts_report_desc_store 3 7188 NULL nohasharray
136824 +iwl_trans_wait_tx_queue_empty_7188 iwl_trans_wait_tx_queue_empty 0 7188 &f_hid_opts_report_desc_store_7188
136825 +snd_mask_refine_max_7191 snd_mask_refine_max 0 7191 NULL
136826 +wl1271_init_pta_7195 wl1271_init_pta 0 7195 NULL
136827 +ext3_xattr_ibody_list_7201 ext3_xattr_ibody_list 0 7201 NULL
136828 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
136829 +sysfs_kf_bin_read_7205 sysfs_kf_bin_read 0-4-3 7205 NULL
136830 +batadv_check_unicast_ttvn_7206 batadv_check_unicast_ttvn 3 7206 NULL
136831 +adjd_s311_update_scan_mode_7208 adjd_s311_update_scan_mode 0 7208 NULL
136832 +fsg_common_set_nluns_7209 fsg_common_set_nluns 2 7209 NULL
136833 +confirm_7211 confirm 0 7211 NULL
136834 +trace_insert_enum_map_file_7213 trace_insert_enum_map_file 3 7213 NULL
136835 +tpm_rng_read_7214 tpm_rng_read 3 7214 NULL
136836 +of_dma_match_channel_7216 of_dma_match_channel 3 7216 NULL
136837 +acpi_device_uid_show_7226 acpi_device_uid_show 0 7226 NULL nohasharray
136838 +ipoib_set_mode_7226 ipoib_set_mode 0 7226 &acpi_device_uid_show_7226
136839 +usblp_wtest_7227 usblp_wtest 0 7227 NULL
136840 +rpm_suspend_7228 rpm_suspend 0 7228 NULL nohasharray
136841 +evtchn_2l_max_channels_7228 evtchn_2l_max_channels 0 7228 &rpm_suspend_7228
136842 +edd_show_info_flags_7231 edd_show_info_flags 0 7231 NULL nohasharray
136843 +x1205_sysfs_show_dtrim_7231 x1205_sysfs_show_dtrim 0 7231 &edd_show_info_flags_7231
136844 +rocker_flow_tbl_acl_7233 rocker_flow_tbl_acl 0 7233 NULL
136845 +led_get_flash_strobe_7234 led_get_flash_strobe 0 7234 NULL
136846 +usb488_device_capabilities_show_7238 usb488_device_capabilities_show 0 7238 NULL nohasharray
136847 +fm10k_update_vlan_pf_7238 fm10k_update_vlan_pf 0 7238 &usb488_device_capabilities_show_7238
136848 +rxrpc_listen_7242 rxrpc_listen 0 7242 NULL
136849 +iscsi_tpg_param_store_MaxRecvDataSegmentLength_7243 iscsi_tpg_param_store_MaxRecvDataSegmentLength 0-3 7243 NULL
136850 +show_fnode_targetalias_7247 show_fnode_targetalias 0 7247 NULL
136851 +dpm_run_callback_7257 dpm_run_callback 0 7257 NULL
136852 +release_version_show_7263 release_version_show 0 7263 NULL
136853 +max8998_bulk_read_7265 max8998_bulk_read 0 7265 NULL
136854 +snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
136855 +dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 0-5-3-4 7272 NULL nohasharray
136856 +ssb_bus_resume_7272 ssb_bus_resume 0 7272 &dma_ops_alloc_addresses_7272
136857 +palmas_update_bits_7273 palmas_update_bits 0 7273 NULL
136858 +htu21_show_humidity_7275 htu21_show_humidity 0 7275 NULL
136859 +__vfs_write_7278 __vfs_write 0-3 7278 NULL
136860 +radeon_hw_i2c_xfer_7280 radeon_hw_i2c_xfer 0-3 7280 NULL nohasharray
136861 +smack_task_setnice_7280 smack_task_setnice 0 7280 &radeon_hw_i2c_xfer_7280
136862 +kvm_suspend_7281 kvm_suspend 0 7281 NULL
136863 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3-0 7282 NULL
136864 +iwl_pcie_load_firmware_chunk_7284 iwl_pcie_load_firmware_chunk 0 7284 NULL
136865 +bond_option_arp_all_targets_set_7285 bond_option_arp_all_targets_set 0 7285 NULL
136866 +show_conn_param_ISCSI_PARAM_RECV_TMO_7290 show_conn_param_ISCSI_PARAM_RECV_TMO 0 7290 NULL nohasharray
136867 +setup_idle_tx_channel_7290 setup_idle_tx_channel 0 7290 &show_conn_param_ISCSI_PARAM_RECV_TMO_7290
136868 +isku_sysfs_write_macro_7293 isku_sysfs_write_macro 6-0-5 7293 NULL
136869 +sctp_primitive_ASSOCIATE_7303 sctp_primitive_ASSOCIATE 0 7303 NULL
136870 +uvesafb_show_vbe_modes_7306 uvesafb_show_vbe_modes 0 7306 NULL
136871 +rose_open_7309 rose_open 0 7309 NULL
136872 +bd2802_store_reg0x11_7311 bd2802_store_reg0x11 0-4 7311 NULL
136873 +ixgbe_fcoe_ddp_setup_7318 ixgbe_fcoe_ddp_setup 4 7318 NULL
136874 +security_inode_need_killpriv_7322 security_inode_need_killpriv 0 7322 NULL
136875 +wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
136876 +queue_discard_max_show_7328 queue_discard_max_show 0 7328 NULL
136877 +vxlan_gro_remcsum_7332 vxlan_gro_remcsum 2-4-5 7332 NULL
136878 +do_md_stop_7335 do_md_stop 0 7335 NULL
136879 +show_fnode_ipaddress_7338 show_fnode_ipaddress 0 7338 NULL
136880 +ov772x_set_params_7342 ov772x_set_params 0 7342 NULL
136881 +mgmt_control_7349 mgmt_control 3 7349 NULL
136882 +t1_get_slice_7350 t1_get_slice 0 7350 NULL
136883 +diva_xdi_read_7357 diva_xdi_read 0 7357 NULL
136884 +btrfs_listxattr_7359 btrfs_listxattr 0-3 7359 NULL
136885 +bop_delete_7361 bop_delete 0 7361 NULL nohasharray
136886 +carmine_set_par_7361 carmine_set_par 0 7361 &bop_delete_7361
136887 +ext3_free_blocks_7362 ext3_free_blocks 4-3 7362 NULL
136888 +nfs_fsync_dir_7363 nfs_fsync_dir 0 7363 NULL
136889 +koneplus_sysfs_read_info_7367 koneplus_sysfs_read_info 0-5-6 7367 NULL
136890 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3-0 7368 NULL
136891 +schedule_timeout_7371 schedule_timeout 0 7371 NULL
136892 +rds_setsockopt_7372 rds_setsockopt 0 7372 NULL
136893 +audit_send_reply_7376 audit_send_reply 7 7376 NULL
136894 +bind_mode_store_7379 bind_mode_store 0-3 7379 NULL
136895 +xfs_btree_delete_7384 xfs_btree_delete 0 7384 NULL
136896 +pm8001_chip_ssp_tm_req_7387 pm8001_chip_ssp_tm_req 0 7387 NULL
136897 +hweight_long_7388 hweight_long 0-1 7388 NULL
136898 +bond_opt_tryset_rtnl_7392 bond_opt_tryset_rtnl 0 7392 NULL
136899 +sl_change_mtu_7396 sl_change_mtu 2-0 7396 NULL nohasharray
136900 +carrier_store_7396 carrier_store 4-0 7396 &sl_change_mtu_7396
136901 +_ore_add_stripe_unit_7399 _ore_add_stripe_unit 3-6-0 7399 NULL
136902 +audmux_read_file_7400 audmux_read_file 3-0 7400 NULL
136903 +__rtc_read_time_7401 __rtc_read_time 0 7401 NULL
136904 +tipc_recvmsg_7402 tipc_recvmsg 4-0 7402 NULL
136905 +drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
136906 +rng_setkey_7415 rng_setkey 0 7415 NULL
136907 +cfhsi_fifo_occupancy_7417 cfhsi_fifo_occupancy 0 7417 NULL
136908 +store_7418 store 0-3 7418 NULL
136909 +switch_mm_7420 switch_mm 0 7420 NULL
136910 +rds_blckcnt_7435 rds_blckcnt 0 7435 NULL
136911 +cxacru_sysfs_store_adsl_state_7437 cxacru_sysfs_store_adsl_state 0-4 7437 NULL
136912 +SendReceiveNoRsp_7438 SendReceiveNoRsp 0 7438 NULL
136913 +romfs_dev_read_7439 romfs_dev_read 0 7439 NULL nohasharray
136914 +t4_memory_rw_7439 t4_memory_rw 0 7439 &romfs_dev_read_7439
136915 +store_7441 store 0 7441 NULL
136916 +bq2415x_get_termination_current_7443 bq2415x_get_termination_current 0 7443 NULL
136917 +acpi_ex_create_processor_7444 acpi_ex_create_processor 0 7444 NULL
136918 +show_mask_7446 show_mask 0 7446 NULL
136919 +scsi_format_extd_sense_7447 scsi_format_extd_sense 2 7447 NULL
136920 +ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL nohasharray
136921 +acpi_ex_create_region_7448 acpi_ex_create_region 0 7448 &ip_options_get_alloc_7448 nohasharray
136922 +pci_map_page_7448 pci_map_page 0 7448 &acpi_ex_create_region_7448
136923 +make_node_dirty_7452 make_node_dirty 0 7452 NULL
136924 +SYSC_setgroups_7454 SYSC_setgroups 1 7454 NULL nohasharray
136925 +crypto_sha512_update_7454 crypto_sha512_update 0 7454 &SYSC_setgroups_7454
136926 +rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3-0 7455 NULL
136927 +show_iface_discovery_logout_7460 show_iface_discovery_logout 0 7460 NULL
136928 +l2tp_ip6_sendmsg_7461 l2tp_ip6_sendmsg 4-0 7461 NULL nohasharray
136929 +rose_listen_7461 rose_listen 0 7461 &l2tp_ip6_sendmsg_7461
136930 +store_auto_pwm_7463 store_auto_pwm 0-4 7463 NULL
136931 +wm8996_gpio_direction_out_7469 wm8996_gpio_direction_out 0 7469 NULL
136932 +set_speed_7470 set_speed 0-4 7470 NULL
136933 +garp_request_join_7471 garp_request_join 4 7471 NULL nohasharray
136934 +ReadHSCX_7471 ReadHSCX 0 7471 &garp_request_join_7471
136935 +xcan_chip_start_7472 xcan_chip_start 0 7472 NULL
136936 +show_max_uV_7474 show_max_uV 0 7474 NULL
136937 +snd_seq_ioctl_unsubscribe_port_7481 snd_seq_ioctl_unsubscribe_port 0 7481 NULL
136938 +atalk_getname_7490 atalk_getname 0 7490 NULL
136939 +snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL nohasharray
136940 +max_flash_brightness_show_7491 max_flash_brightness_show 0 7491 &snd_pcm_lib_read1_7491
136941 +setsockopt_7492 setsockopt 0 7492 NULL
136942 +__padata_add_cpu_7497 __padata_add_cpu 0 7497 NULL
136943 +prism2_change_mtu_7498 prism2_change_mtu 0 7498 NULL
136944 +ntb_netdev_open_7505 ntb_netdev_open 0 7505 NULL
136945 +sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL
136946 +jump_label_add_module_7513 jump_label_add_module 0 7513 NULL
136947 +logfs_readpage_nolock_7514 logfs_readpage_nolock 0 7514 NULL
136948 +array_zalloc_7519 array_zalloc 1-2 7519 NULL
136949 +xfs_fs_statfs_7522 xfs_fs_statfs 0 7522 NULL nohasharray
136950 +tg3_writephy_7522 tg3_writephy 0 7522 &xfs_fs_statfs_7522
136951 +qlcnic_napi_add_7526 qlcnic_napi_add 0 7526 NULL
136952 +debug_dma_map_page_7528 debug_dma_map_page 6 7528 NULL
136953 +crypt_alloc_buffer_7532 crypt_alloc_buffer 2 7532 NULL nohasharray
136954 +show_prot_capabilities_7532 show_prot_capabilities 0 7532 &crypt_alloc_buffer_7532
136955 +vfio_device_fops_write_7537 vfio_device_fops_write 0-3 7537 NULL
136956 +virtnet_open_7538 virtnet_open 0 7538 NULL
136957 +target_core_hba_show_attr_hba_info_7539 target_core_hba_show_attr_hba_info 0 7539 NULL
136958 +hermes_write_ltv_7541 hermes_write_ltv 0 7541 NULL
136959 +pinmux_request_gpio_7543 pinmux_request_gpio 0 7543 NULL
136960 +smb_send_rqst_7549 smb_send_rqst 0 7549 NULL nohasharray
136961 +write_begin_slow_7549 write_begin_slow 0 7549 &smb_send_rqst_7549
136962 +input_dev_show_id_version_7550 input_dev_show_id_version 0 7550 NULL
136963 +snd_pcm_plugin_build_route_7551 snd_pcm_plugin_build_route 0 7551 NULL
136964 +ahci_transmit_led_message_7552 ahci_transmit_led_message 0-3 7552 NULL
136965 +goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
136966 +store_chip_reset_7556 store_chip_reset 0-4 7556 NULL
136967 +ath10k_read_htt_stats_mask_7557 ath10k_read_htt_stats_mask 3-0 7557 NULL nohasharray
136968 +superio_enter_7557 superio_enter 0 7557 &ath10k_read_htt_stats_mask_7557
136969 +xfs_file_dio_aio_write_7559 xfs_file_dio_aio_write 0 7559 NULL
136970 +store_bank2_setting_7560 store_bank2_setting 0-4 7560 NULL
136971 +smk_read_mapped_7562 smk_read_mapped 3-0 7562 NULL
136972 +netvsc_get_slots_7565 netvsc_get_slots 0 7565 NULL
136973 +sx9500_update_scan_mode_7567 sx9500_update_scan_mode 0 7567 NULL
136974 +chan_alloc_skb_cb_7571 chan_alloc_skb_cb 3-2 7571 NULL nohasharray
136975 +cfs_cpt_num_estimate_7571 cfs_cpt_num_estimate 0 7571 &chan_alloc_skb_cb_7571
136976 +get_pwm_en_7576 get_pwm_en 0 7576 NULL
136977 +target_fabric_nacl_auth_attr_show_7584 target_fabric_nacl_auth_attr_show 0 7584 NULL
136978 +zd_chip_lock_phy_regs_7589 zd_chip_lock_phy_regs 0 7589 NULL
136979 +ext3_try_to_allocate_7590 ext3_try_to_allocate 3-5-0 7590 NULL
136980 +fsp_attr_show_hscroll_7598 fsp_attr_show_hscroll 0 7598 NULL nohasharray
136981 +bond_option_updelay_set_7598 bond_option_updelay_set 0 7598 &fsp_attr_show_hscroll_7598
136982 +pre_rsb_struct_7599 pre_rsb_struct 0 7599 NULL
136983 +show_iface_vlan_id_7601 show_iface_vlan_id 0 7601 NULL
136984 +m88e1111_config_init_7609 m88e1111_config_init 0 7609 NULL
136985 +snd_azf3328_pcm_trigger_7613 snd_azf3328_pcm_trigger 0 7613 NULL
136986 +groups_alloc_7614 groups_alloc 1 7614 NULL nohasharray
136987 +create_dir_7614 create_dir 0 7614 &groups_alloc_7614 nohasharray
136988 +scan_secs_write_7614 scan_secs_write 3-0 7614 &create_dir_7614
136989 +__b44_readphy_7624 __b44_readphy 0 7624 NULL
136990 +send_to_group_7627 send_to_group 0 7627 NULL
136991 +pch_udc_start_7631 pch_udc_start 0 7631 NULL
136992 +hw_port_test_set_7633 hw_port_test_set 0 7633 NULL
136993 +show_pwm_auto_spinup_min_7635 show_pwm_auto_spinup_min 0 7635 NULL
136994 +net2272_queue_7640 net2272_queue 0 7640 NULL
136995 +cyapa_gen3_state_parse_7642 cyapa_gen3_state_parse 0 7642 NULL
136996 +show_tcrit1_hyst_7645 show_tcrit1_hyst 0 7645 NULL
136997 +write_priomap_7648 write_priomap 0-3 7648 NULL
136998 +ceph_fsync_7650 ceph_fsync 0 7650 NULL
136999 +ipath_sdma_get_inflight_7652 ipath_sdma_get_inflight 0 7652 NULL nohasharray
137000 +iwl_pcie_nic_init_7652 iwl_pcie_nic_init 0 7652 &ipath_sdma_get_inflight_7652
137001 +xfs_bmap_btalloc_nullfb_7654 xfs_bmap_btalloc_nullfb 0 7654 NULL
137002 +show_fc_rport_supported_classes_7658 show_fc_rport_supported_classes 0 7658 NULL
137003 +fault_inject_write_7662 fault_inject_write 3-0 7662 NULL
137004 +rng_recvmsg_7665 rng_recvmsg 3 7665 NULL
137005 +ds1305_set_alarm_7667 ds1305_set_alarm 0 7667 NULL
137006 +acpi_bus_init_power_7670 acpi_bus_init_power 0 7670 NULL
137007 +tcm_qla2xxx_tpg_attrib_store_generate_node_acls_7674 tcm_qla2xxx_tpg_attrib_store_generate_node_acls 0-3 7674 NULL
137008 +b43legacy_upload_microcode_7683 b43legacy_upload_microcode 0 7683 NULL nohasharray
137009 +fm10k_setup_tx_resources_7683 fm10k_setup_tx_resources 0 7683 &b43legacy_upload_microcode_7683
137010 +acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 NULL nohasharray
137011 +skb_copy_expand_7685 skb_copy_expand 3-2 7685 &acpi_ex_allocate_name_string_7685
137012 +card_id_store_attr_7688 card_id_store_attr 0-4 7688 NULL
137013 +ip_options_get_finish_7691 ip_options_get_finish 0 7691 NULL
137014 +device_show_7693 device_show 0 7693 NULL nohasharray
137015 +tpu_pwm_set_polarity_7693 tpu_pwm_set_polarity 0 7693 &device_show_7693
137016 +xfs_da3_blk_link_7697 xfs_da3_blk_link 0 7697 NULL
137017 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
137018 +bnx2_init_nic_7703 bnx2_init_nic 0 7703 NULL
137019 +dev_info_set_7705 dev_info_set 0 7705 NULL
137020 +dev_write_7708 dev_write 3-0 7708 NULL nohasharray
137021 +ds2781_get_rsgain_setting_7708 ds2781_get_rsgain_setting 0 7708 &dev_write_7708
137022 +unmap_region_7709 unmap_region 1 7709 NULL
137023 +nilfs_segbuf_write_7710 nilfs_segbuf_write 0 7710 NULL
137024 +show_7711 show 0 7711 NULL
137025 +dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
137026 +sys_pread64_7721 sys_pread64 3 7721 NULL
137027 +tpm2_get_random_7727 tpm2_get_random 0-3 7727 NULL
137028 +pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
137029 +emul_temp_store_7730 emul_temp_store 0-4 7730 NULL
137030 +__btrfs_add_ordered_extent_7745 __btrfs_add_ordered_extent 0 7745 NULL nohasharray
137031 +bitmap_read_sb_7745 bitmap_read_sb 0 7745 &__btrfs_add_ordered_extent_7745
137032 +ip_vs_forward_icmp_7747 ip_vs_forward_icmp 0 7747 NULL
137033 +ndo_set_mac_address_7748 ndo_set_mac_address 0 7748 NULL
137034 +ina2xx_show_value_7749 ina2xx_show_value 0 7749 NULL
137035 +write_7751 write 0 7751 NULL
137036 +vxge_device_register_7752 vxge_device_register 4 7752 NULL
137037 +snd_seq_set_queue_tempo_7755 snd_seq_set_queue_tempo 0 7755 NULL
137038 +snd_seq_ioctl_set_queue_timer_7760 snd_seq_ioctl_set_queue_timer 0 7760 NULL
137039 +isl12022_rtc_read_time_7761 isl12022_rtc_read_time 0 7761 NULL
137040 +b43_wireless_core_init_7762 b43_wireless_core_init 0 7762 NULL
137041 +ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
137042 +iwl_dbgfs_bt_cmd_read_7770 iwl_dbgfs_bt_cmd_read 3-0 7770 NULL
137043 +lpfc_used_vpi_show_7773 lpfc_used_vpi_show 0 7773 NULL
137044 +alloc_candev_7776 alloc_candev 2-1 7776 NULL
137045 +wcn36xx_smd_open_7779 wcn36xx_smd_open 0 7779 NULL
137046 +solo_start_streaming_7780 solo_start_streaming 0 7780 NULL
137047 +__videobuf_read_start_7782 __videobuf_read_start 0 7782 NULL nohasharray
137048 +iwl_mvm_binding_add_vif_7782 iwl_mvm_binding_add_vif 0 7782 &__videobuf_read_start_7782
137049 +dfs_global_file_read_7787 dfs_global_file_read 3-0 7787 NULL
137050 +bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
137051 +diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
137052 +lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
137053 +__uncore_wrap_mode_show_7796 __uncore_wrap_mode_show 0 7796 NULL
137054 +pcxhr_pll_freq_register_7798 pcxhr_pll_freq_register 0 7798 NULL
137055 +kasan_module_alloc_7800 kasan_module_alloc 2 7800 NULL
137056 +get_link_af_size_7802 get_link_af_size 0 7802 NULL nohasharray
137057 +cyapa_i2c_reg_write_block_7802 cyapa_i2c_reg_write_block 0 7802 &get_link_af_size_7802
137058 +toshiba_usb_rapid_charge_get_7805 toshiba_usb_rapid_charge_get 0 7805 NULL
137059 +ecm_opts_qmult_show_7809 ecm_opts_qmult_show 0 7809 NULL
137060 +s2250_s_ctrl_7810 s2250_s_ctrl 0 7810 NULL nohasharray
137061 +cnic_netdev_event_7810 cnic_netdev_event 0 7810 &s2250_s_ctrl_7810
137062 +gdm_lte_receive_pkt_7825 gdm_lte_receive_pkt 3 7825 NULL
137063 +seq_buf_alloc_7828 seq_buf_alloc 1 7828 NULL nohasharray
137064 +ubifs_leb_read_7828 ubifs_leb_read 0 7828 &seq_buf_alloc_7828
137065 +show_7835 show 0 7835 NULL
137066 +xfs_alloc_find_best_extent_7837 xfs_alloc_find_best_extent 0 7837 NULL
137067 +acpi_execute_simple_method_7840 acpi_execute_simple_method 0 7840 NULL
137068 +enable_7841 enable 0 7841 NULL nohasharray
137069 +il_send_cmd_7841 il_send_cmd 0 7841 &enable_7841
137070 +intel_fbdev_set_par_7848 intel_fbdev_set_par 0 7848 NULL
137071 +be_mcc_wait_compl_7854 be_mcc_wait_compl 0 7854 NULL
137072 +da9052_reg_update_7858 da9052_reg_update 0 7858 NULL
137073 +cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
137074 +snd_intel8x0m_pcm_trigger_7864 snd_intel8x0m_pcm_trigger 0 7864 NULL nohasharray
137075 +ixgbe_set_vfta_82598_7864 ixgbe_set_vfta_82598 0 7864 &snd_intel8x0m_pcm_trigger_7864 nohasharray
137076 +__add_pages_7864 __add_pages 0 7864 &ixgbe_set_vfta_82598_7864
137077 +hdcs_set_state_7870 hdcs_set_state 0 7870 NULL
137078 +t4_wr_mbox_ns_7872 t4_wr_mbox_ns 0 7872 NULL
137079 +qla2x00_diag_requests_show_7874 qla2x00_diag_requests_show 0 7874 NULL
137080 +tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL nohasharray
137081 +t4_sge_alloc_ctrl_txq_7875 t4_sge_alloc_ctrl_txq 0 7875 &tipc_alloc_entry_7875
137082 +mac802154_header_create_7877 mac802154_header_create 0 7877 NULL
137083 +request_7878 request 0 7878 NULL
137084 +pn533_set_configuration_7881 pn533_set_configuration 4 7881 NULL nohasharray
137085 +nilfs_sufile_mark_dirty_7881 nilfs_sufile_mark_dirty 0 7881 &pn533_set_configuration_7881
137086 +gfs2_permission_7884 gfs2_permission 0 7884 NULL
137087 +rmobile_reset_handler_7887 rmobile_reset_handler 0 7887 NULL nohasharray
137088 +__ixgbe_enable_sriov_7887 __ixgbe_enable_sriov 0 7887 &rmobile_reset_handler_7887
137089 +mvs_phy_control_7890 mvs_phy_control 0 7890 NULL nohasharray
137090 +balloon_init_watcher_7890 balloon_init_watcher 0 7890 &mvs_phy_control_7890
137091 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4-0 7892 NULL
137092 +sctp_assoc_set_id_7894 sctp_assoc_set_id 0 7894 NULL
137093 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
137094 +show_7906 show 0 7906 NULL
137095 +ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
137096 +show_volt_min_7916 show_volt_min 0 7916 NULL nohasharray
137097 +acpi_suspend_enter_7916 acpi_suspend_enter 0 7916 &show_volt_min_7916
137098 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
137099 +show_pwm_at_crit_7923 show_pwm_at_crit 0 7923 NULL
137100 +wl1251_boot_7924 wl1251_boot 0 7924 NULL
137101 +sdev_show_eh_timeout_7929 sdev_show_eh_timeout 0 7929 NULL
137102 +f_hidg_write_7932 f_hidg_write 3 7932 NULL
137103 +iwl_dbgfs_bt_force_ant_write_7937 iwl_dbgfs_bt_force_ant_write 0-3 7937 NULL
137104 +ata_scsi_park_show_7938 ata_scsi_park_show 0 7938 NULL nohasharray
137105 +qla24xx_vport_create_7938 qla24xx_vport_create 0 7938 &ata_scsi_park_show_7938 nohasharray
137106 +ftrace_hash_move_7938 ftrace_hash_move 0 7938 &qla24xx_vport_create_7938
137107 +ali1563_block_7941 ali1563_block 0 7941 NULL nohasharray
137108 +do_set_rxtrig_7941 do_set_rxtrig 0 7941 &ali1563_block_7941
137109 +wl1271_cmd_ext_radio_parms_7942 wl1271_cmd_ext_radio_parms 0 7942 NULL
137110 +alloc_block_7943 alloc_block 0 7943 NULL nohasharray
137111 +fsnotify_7943 fsnotify 0 7943 &alloc_block_7943
137112 +target_core_dev_wwn_store_attr_vpd_assoc_logical_unit_7947 target_core_dev_wwn_store_attr_vpd_assoc_logical_unit 0-3 7947 NULL
137113 +get_formats_7949 get_formats 0 7949 NULL
137114 +multicast_membership_interval_show_7950 multicast_membership_interval_show 0 7950 NULL
137115 +ubifs_lpt_post_commit_7952 ubifs_lpt_post_commit 0 7952 NULL
137116 +ixgbe_write_mbx_pf_7953 ixgbe_write_mbx_pf 0 7953 NULL
137117 +integrity_digsig_verify_7956 integrity_digsig_verify 3 7956 NULL
137118 +clk_set_rate_7957 clk_set_rate 0 7957 NULL
137119 +smk_write_load_self_7958 smk_write_load_self 3-0 7958 NULL
137120 +msi2500_ctrl_msg_7960 msi2500_ctrl_msg 0 7960 NULL nohasharray
137121 +can_clear_store_7960 can_clear_store 0-3 7960 &msi2500_ctrl_msg_7960
137122 +bd2802_store_wave_pattern_7961 bd2802_store_wave_pattern 0-4 7961 NULL
137123 +protection_mode_show_7963 protection_mode_show 0 7963 NULL
137124 +pm8001_ctl_logging_level_store_7964 pm8001_ctl_logging_level_store 0-4 7964 NULL
137125 +sha512_ssse3_update_7971 sha512_ssse3_update 0 7971 NULL
137126 +ath10k_wmi_alloc_skb_7974 ath10k_wmi_alloc_skb 2 7974 NULL
137127 +vidioc_dqbuf_7975 vidioc_dqbuf 0 7975 NULL
137128 +dlm_user_convert_7982 dlm_user_convert 0 7982 NULL
137129 +target_fabric_mappedlun_attr_show_7986 target_fabric_mappedlun_attr_show 0 7986 NULL nohasharray
137130 +_block_isbad_7986 _block_isbad 0 7986 &target_fabric_mappedlun_attr_show_7986 nohasharray
137131 +wl1251_acx_event_mbox_mask_7986 wl1251_acx_event_mbox_mask 0 7986 &_block_isbad_7986
137132 +sys_mbind_7990 sys_mbind 5 7990 NULL nohasharray
137133 +qlcnic_fw_cmd_set_mtu_7990 qlcnic_fw_cmd_set_mtu 0 7990 &sys_mbind_7990
137134 +gsc_m2m_buf_prepare_7992 gsc_m2m_buf_prepare 0 7992 NULL
137135 +ipg_nic_stop_7998 ipg_nic_stop 0 7998 NULL
137136 +ipmi_set_timeout_8005 ipmi_set_timeout 0 8005 NULL
137137 +fb_set_par_8006 fb_set_par 0 8006 NULL
137138 +write_room_8009 write_room 0 8009 NULL
137139 +nfs_commit_inode_8011 nfs_commit_inode 0 8011 NULL
137140 +tt3650_ci_msg_locked_8013 tt3650_ci_msg_locked 4 8013 NULL nohasharray
137141 +ip6gre_tap_init_8013 ip6gre_tap_init 0 8013 &tt3650_ci_msg_locked_8013 nohasharray
137142 +xfs_break_layouts_8013 xfs_break_layouts 0 8013 &ip6gre_tap_init_8013
137143 +vcs_read_8017 vcs_read 3-0 8017 NULL
137144 +cx18_s_audio_mode_8020 cx18_s_audio_mode 0 8020 NULL
137145 +aux3_show_8025 aux3_show 0 8025 NULL
137146 +cifs_sync_write_8031 cifs_sync_write 0 8031 NULL nohasharray
137147 +snd_seq_oss_synth_load_patch_8031 snd_seq_oss_synth_load_patch 0 8031 &cifs_sync_write_8031
137148 +ath10k_vdev_start_restart_8033 ath10k_vdev_start_restart 0 8033 NULL
137149 +fuse_copy_fill_8034 fuse_copy_fill 0 8034 NULL nohasharray
137150 +snd_hdac_bus_exec_verb_8034 snd_hdac_bus_exec_verb 0 8034 &fuse_copy_fill_8034
137151 +led_set_flash_brightness_8039 led_set_flash_brightness 0 8039 NULL
137152 +bma180_show_scale_avail_8040 bma180_show_scale_avail 0 8040 NULL nohasharray
137153 +copy_gr_arg_normal_8040 copy_gr_arg_normal 0 8040 &bma180_show_scale_avail_8040
137154 +security_syslog_8042 security_syslog 0 8042 NULL
137155 +wakeup_last_time_show_8047 wakeup_last_time_show 0 8047 NULL
137156 +iser_rcv_completion_8048 iser_rcv_completion 2 8048 NULL
137157 +fuse_read_single_forget_8058 fuse_read_single_forget 0 8058 NULL
137158 +selinux_task_setnice_8061 selinux_task_setnice 0 8061 NULL
137159 +show_sas_end_dev_ready_led_meaning_8068 show_sas_end_dev_ready_led_meaning 0 8068 NULL
137160 +leb_read_lock_8070 leb_read_lock 0 8070 NULL nohasharray
137161 +reiserfs_sync_file_8070 reiserfs_sync_file 0 8070 &leb_read_lock_8070 nohasharray
137162 +b43legacy_setup_modes_8070 b43legacy_setup_modes 0 8070 &reiserfs_sync_file_8070
137163 +spi_write_then_read_8073 spi_write_then_read 5-3-0 8073 NULL nohasharray
137164 +dib0700_i2c_xfer_new_8073 dib0700_i2c_xfer_new 0 8073 &spi_write_then_read_8073 nohasharray
137165 +waitwarn_us_write_8073 waitwarn_us_write 3-0 8073 &dib0700_i2c_xfer_new_8073 nohasharray
137166 +set_pwm_8073 set_pwm 0-4 8073 &waitwarn_us_write_8073
137167 +alloc_targets_8074 alloc_targets 2 8074 NULL nohasharray
137168 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 &alloc_targets_8074 nohasharray
137169 +current_has_perm_8074 current_has_perm 0 8074 &qla4xxx_post_ping_evt_work_8074 nohasharray
137170 +reiserfs_setattr_8074 reiserfs_setattr 0 8074 &current_has_perm_8074
137171 +gfs2_quota_lock_check_8075 gfs2_quota_lock_check 0 8075 NULL
137172 +new_id_show_8076 new_id_show 0 8076 NULL nohasharray
137173 +command_setcompressiontarget_8076 command_setcompressiontarget 0 8076 &new_id_show_8076
137174 +strict_show_8078 strict_show 0 8078 NULL
137175 +room_for_filename_8085 room_for_filename 3 8085 NULL
137176 +elan_smbus_calibrate_8090 elan_smbus_calibrate 0 8090 NULL
137177 +sys_get_trip_type_8091 sys_get_trip_type 0 8091 NULL nohasharray
137178 +store_spd_enb_8091 store_spd_enb 0-4 8091 &sys_get_trip_type_8091
137179 +fw_suspend_8094 fw_suspend 0 8094 NULL
137180 +ext2_commit_chunk_8097 ext2_commit_chunk 3 8097 NULL
137181 +ds2781_write_8099 ds2781_write 4-3-0 8099 NULL
137182 +input_dev_show_cap_msc_8102 input_dev_show_cap_msc 0 8102 NULL
137183 +vmbus_sendpacket_pagebuffer_ctl_8103 vmbus_sendpacket_pagebuffer_ctl 0 8103 NULL
137184 +csrow_ue_count_show_8104 csrow_ue_count_show 0 8104 NULL
137185 +ax88179_read_cmd_8105 ax88179_read_cmd 5 8105 NULL
137186 +show_bpdu_guard_8110 show_bpdu_guard 0 8110 NULL
137187 +uart_get_attr_port_8112 uart_get_attr_port 0 8112 NULL
137188 +client_monitor_conn_id_show_8114 client_monitor_conn_id_show 0 8114 NULL
137189 +ds3234_read_time_8117 ds3234_read_time 0 8117 NULL
137190 +pch_i2c_xfer_8118 pch_i2c_xfer 0-3 8118 NULL
137191 +vsp1_video_queue_setup_8120 vsp1_video_queue_setup 0 8120 NULL nohasharray
137192 +gp2ap020a00f_buffer_postenable_8120 gp2ap020a00f_buffer_postenable 0 8120 &vsp1_video_queue_setup_8120
137193 +venus_lookup_8121 venus_lookup 4 8121 NULL
137194 +start_recovery_write_8122 start_recovery_write 0-3 8122 NULL
137195 +lm3533_als_set_threshold_8125 lm3533_als_set_threshold 0 8125 NULL
137196 +snd_es1968_pcm_prepare_8126 snd_es1968_pcm_prepare 0 8126 NULL
137197 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
137198 +acpi_ds_build_internal_object_8129 acpi_ds_build_internal_object 0 8129 NULL
137199 +dlm_user_request_8131 dlm_user_request 0 8131 NULL nohasharray
137200 +adp8860_bl_ambient_light_zone_store_8131 adp8860_bl_ambient_light_zone_store 0-4 8131 &dlm_user_request_8131
137201 +mcs_statistics_write_8132 mcs_statistics_write 0-3 8132 NULL
137202 +next_signal_8135 next_signal 0 8135 NULL
137203 +mt9m111_set_blue_balance_8136 mt9m111_set_blue_balance 0 8136 NULL
137204 +mxt_check_bootloader_8143 mxt_check_bootloader 0 8143 NULL
137205 +iwl_mvm_up_8144 iwl_mvm_up 0 8144 NULL nohasharray
137206 +deadline_front_merges_store_8144 deadline_front_merges_store 3-0 8144 &iwl_mvm_up_8144
137207 +acpi_ps_complete_this_op_8145 acpi_ps_complete_this_op 0 8145 NULL nohasharray
137208 +xfs_da3_split_8145 xfs_da3_split 0 8145 &acpi_ps_complete_this_op_8145
137209 +reload_store_8150 reload_store 0-4 8150 NULL
137210 +asd_can_queue_8155 asd_can_queue 0 8155 NULL nohasharray
137211 +drivename_show_8155 drivename_show 0 8155 &asd_can_queue_8155
137212 +nouveau_hwmon_temp1_auto_point1_temp_hyst_8156 nouveau_hwmon_temp1_auto_point1_temp_hyst 0 8156 NULL
137213 +ocfs2_xattr_trusted_set_8157 ocfs2_xattr_trusted_set 0 8157 NULL
137214 +ath10k_wmi_set_ap_ps_param_8160 ath10k_wmi_set_ap_ps_param 0 8160 NULL
137215 +num_writes_show_8162 num_writes_show 0 8162 NULL
137216 +show_fcstat_fcp_control_requests_8163 show_fcstat_fcp_control_requests 0 8163 NULL
137217 +fm_tx_set_mute_mode_8166 fm_tx_set_mute_mode 0 8166 NULL
137218 +cxacru_sysfs_showattr_s8_8168 cxacru_sysfs_showattr_s8 0 8168 NULL
137219 +power_limit_1_min_uw_show_8172 power_limit_1_min_uw_show 0 8172 NULL
137220 +qib_ctxt_info_8173 qib_ctxt_info 0 8173 NULL
137221 +kxtj9_set_poll_8177 kxtj9_set_poll 0-4 8177 NULL
137222 +dma_map_area_8178 dma_map_area 3-2-5 8178 NULL
137223 +ore_truncate_8181 ore_truncate 0 8181 NULL nohasharray
137224 +mlx4_en_activate_tx_ring_8181 mlx4_en_activate_tx_ring 0 8181 &ore_truncate_8181
137225 +show_iface_max_burst_len_8182 show_iface_max_burst_len 0 8182 NULL
137226 +hci_sock_recvmsg_8184 hci_sock_recvmsg 3 8184 NULL
137227 +lp3943_update_bits_8185 lp3943_update_bits 0 8185 NULL
137228 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
137229 +write_classid_8189 write_classid 0 8189 NULL
137230 +rx_frame_errors_show_8192 rx_frame_errors_show 0 8192 NULL
137231 +bq2415x_sysfs_set_timer_8199 bq2415x_sysfs_set_timer 0-4 8199 NULL
137232 +bt_sock_wait_ready_8201 bt_sock_wait_ready 0 8201 NULL
137233 +class_osdblk_list_8202 class_osdblk_list 0 8202 NULL
137234 +target_stat_scsi_tgt_dev_show_attr_indx_8203 target_stat_scsi_tgt_dev_show_attr_indx 0 8203 NULL nohasharray
137235 +bond_option_min_links_set_8203 bond_option_min_links_set 0 8203 &target_stat_scsi_tgt_dev_show_attr_indx_8203
137236 +mt9m111_set_auto_white_balance_8204 mt9m111_set_auto_white_balance 0 8204 NULL
137237 +qlcnic_sysfs_validate_mem_8205 qlcnic_sysfs_validate_mem 0 8205 NULL nohasharray
137238 +nfs_commit_set_lock_8205 nfs_commit_set_lock 0 8205 &qlcnic_sysfs_validate_mem_8205
137239 +recent_mt_proc_write_8206 recent_mt_proc_write 3-0 8206 NULL
137240 +__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
137241 +rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3-0 8212 NULL
137242 +ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
137243 +play_iframe_8219 play_iframe 3 8219 NULL
137244 +elants_i2c_read_8222 elants_i2c_read 3-0 8222 NULL
137245 +ath10k_thermal_set_cur_dutycycle_8224 ath10k_thermal_set_cur_dutycycle 0 8224 NULL
137246 +show_iface_port_8225 show_iface_port 0 8225 NULL nohasharray
137247 +pcmciamtd_suspend_8225 pcmciamtd_suspend 0 8225 &show_iface_port_8225
137248 +twl_pwm_config_8227 twl_pwm_config 0 8227 NULL
137249 +qlcnic_sysfs_read_mem_8231 qlcnic_sysfs_read_mem 0-6-5 8231 NULL
137250 +integrity_attr_show_8235 integrity_attr_show 0 8235 NULL
137251 +iscsit_ta_login_timeout_8238 iscsit_ta_login_timeout 0 8238 NULL
137252 +show_pwm_sensor_8243 show_pwm_sensor 0 8243 NULL
137253 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
137254 +show_state_disable_8251 show_state_disable 0 8251 NULL
137255 +nfs_flush_incompatible_8252 nfs_flush_incompatible 0 8252 NULL
137256 +add_rx_skb_8257 add_rx_skb 3 8257 NULL nohasharray
137257 +statfs_sync_store_8257 statfs_sync_store 0-3 8257 &add_rx_skb_8257
137258 +__uncore_filter_nid_show_8259 __uncore_filter_nid_show 0 8259 NULL nohasharray
137259 +srpt_tpg_store_enable_8259 srpt_tpg_store_enable 0-3 8259 &__uncore_filter_nid_show_8259
137260 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
137261 +pci_map_sg_8269 pci_map_sg 3 8269 NULL
137262 +ntc_thermistor_get_ohm_8270 ntc_thermistor_get_ohm 0 8270 NULL
137263 +init_cdev_8274 init_cdev 1 8274 NULL
137264 +blk_cpu_notify_8275 blk_cpu_notify 0 8275 NULL
137265 +s2io_get_sset_count_8277 s2io_get_sset_count 0 8277 NULL
137266 +rproc_recovery_write_8281 rproc_recovery_write 3-0 8281 NULL
137267 +write_file_dummy_8282 write_file_dummy 0-3 8282 NULL nohasharray
137268 +wlan_store_8282 wlan_store 4-0 8282 &write_file_dummy_8282
137269 +tcp_listen_for_all_8285 tcp_listen_for_all 0 8285 NULL
137270 +mlx5_core_create_mkey_8290 mlx5_core_create_mkey 0 8290 NULL
137271 +rtl92d_download_fw_8295 rtl92d_download_fw 0 8295 NULL
137272 +hotkey_wakeup_reason_show_8301 hotkey_wakeup_reason_show 0 8301 NULL
137273 +setsockopt_8304 setsockopt 0 8304 NULL
137274 +target_stat_scsi_lu_show_attr_lu_name_8305 target_stat_scsi_lu_show_attr_lu_name 0 8305 NULL
137275 +qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
137276 +uevent_store_8319 uevent_store 0-4 8319 NULL
137277 +ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
137278 +niu_set_tcam_key_8334 niu_set_tcam_key 0 8334 NULL
137279 +amd_xgbe_phy_set_an_8336 amd_xgbe_phy_set_an 0 8336 NULL
137280 +ip6_make_skb_8338 ip6_make_skb 4-5 8338 NULL nohasharray
137281 +vsock_stream_setsockopt_8338 vsock_stream_setsockopt 0 8338 &ip6_make_skb_8338
137282 +bond_option_primary_set_8343 bond_option_primary_set 0 8343 NULL
137283 +tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
137284 +sel_make_policycap_8346 sel_make_policycap 0 8346 NULL
137285 +ieee80211_if_fmt_ht_opmode_8347 ieee80211_if_fmt_ht_opmode 3 8347 NULL
137286 +target_core_dev_pr_show_attr_res_type_8349 target_core_dev_pr_show_attr_res_type 0 8349 NULL
137287 +sync_request_8350 sync_request 2 8350 NULL
137288 +nfs4_lookup_root_sec_8353 nfs4_lookup_root_sec 0 8353 NULL
137289 +prop_compression_apply_8354 prop_compression_apply 0 8354 NULL nohasharray
137290 +open_candev_8354 open_candev 0 8354 &prop_compression_apply_8354
137291 +generic_write_sync_8358 generic_write_sync 0 8358 NULL
137292 +qlcnic_open_8359 qlcnic_open 0 8359 NULL
137293 +isku_sysfs_write_talk_8360 isku_sysfs_write_talk 6-0-5 8360 NULL
137294 +vmalloc_usercopy_8361 vmalloc_usercopy 1 8361 NULL
137295 +ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3-0 8362 NULL nohasharray
137296 +batadv_sysfs_add_vlan_8362 batadv_sysfs_add_vlan 0 8362 &ath6kl_lrssi_roam_write_8362
137297 +alloc_sleep_millisecs_store_8364 alloc_sleep_millisecs_store 0-4 8364 NULL
137298 +update_read_page_8368 update_read_page 0-2 8368 NULL nohasharray
137299 +chv_gpio_request_enable_8368 chv_gpio_request_enable 0 8368 &update_read_page_8368
137300 +nilfs_statfs_8369 nilfs_statfs 0 8369 NULL
137301 +wil_open_8375 wil_open 0 8375 NULL
137302 +ndo_init_8377 ndo_init 0 8377 NULL
137303 +read_ahead_kb_show_8378 read_ahead_kb_show 0 8378 NULL
137304 +set_auto_pwm_8383 set_auto_pwm 0-4 8383 NULL
137305 +store_tabletMouseMiddle_8384 store_tabletMouseMiddle 0-4 8384 NULL
137306 +carl9170_op_add_interface_8386 carl9170_op_add_interface 0 8386 NULL
137307 +hfsplus_brec_remove_8389 hfsplus_brec_remove 0 8389 NULL
137308 +bDeviceProtocol_show_8392 bDeviceProtocol_show 0 8392 NULL
137309 +xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
137310 +brightness_set_8396 brightness_set 0 8396 NULL
137311 +config_8403 config 0 8403 NULL
137312 +zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
137313 +smk_write_change_rule_8411 smk_write_change_rule 3-0 8411 NULL
137314 +atkbd_show_set_8414 atkbd_show_set 0 8414 NULL
137315 +show_rc6_ms_8417 show_rc6_ms 0 8417 NULL
137316 +alua_activate_8420 alua_activate 0 8420 NULL
137317 +patch_atihdmi_8421 patch_atihdmi 0 8421 NULL
137318 +keyspan_open_8429 keyspan_open 0 8429 NULL
137319 +roccat_common2_sysfs_read_8431 roccat_common2_sysfs_read 6-0 8431 NULL
137320 +capability_set_8433 capability_set 0-4 8433 NULL
137321 +snd_usb_ctl_msg_8436 snd_usb_ctl_msg 8-0 8436 NULL
137322 +irq_create_mapping_8437 irq_create_mapping 0-2 8437 NULL nohasharray
137323 +nfs_sync_inode_8437 nfs_sync_inode 0 8437 &irq_create_mapping_8437
137324 +sk_stream_wait_memory_8438 sk_stream_wait_memory 0 8438 NULL
137325 +generic_bin_search_8440 generic_bin_search 0 8440 NULL
137326 +get_b_bus_req_8443 get_b_bus_req 0 8443 NULL
137327 +lp3971_dcdc_enable_8444 lp3971_dcdc_enable 0 8444 NULL
137328 +sl_init_8447 sl_init 0 8447 NULL
137329 +wacom_btnimg7_store_8448 wacom_btnimg7_store 0-4 8448 NULL
137330 +hugetlb_vmtruncate_8449 hugetlb_vmtruncate 0 8449 NULL
137331 +l2cap_chan_connect_8450 l2cap_chan_connect 0 8450 NULL
137332 +target_fabric_tpg_param_attr_show_8451 target_fabric_tpg_param_attr_show 0 8451 NULL
137333 +tgr160_final_8455 tgr160_final 0 8455 NULL
137334 +afs_write_end_8456 afs_write_end 0-5 8456 NULL nohasharray
137335 +tcam_wait_bit_8456 tcam_wait_bit 0 8456 &afs_write_end_8456
137336 +ring_wait_for_space_8457 ring_wait_for_space 0 8457 NULL
137337 +adcxx_show_max_8459 adcxx_show_max 0 8459 NULL
137338 +ipw_write_room_8464 ipw_write_room 0 8464 NULL nohasharray
137339 +qlcnic_82xx_get_cap_size_8464 qlcnic_82xx_get_cap_size 0 8464 &ipw_write_room_8464
137340 +multicast_last_member_interval_show_8468 multicast_last_member_interval_show 0 8468 NULL nohasharray
137341 +cifs_get_inode_info_8468 cifs_get_inode_info 0 8468 &multicast_last_member_interval_show_8468
137342 +acpi_ds_eval_region_operands_8469 acpi_ds_eval_region_operands 0 8469 NULL nohasharray
137343 +radeon_set_dpm_forced_performance_level_8469 radeon_set_dpm_forced_performance_level 0-4 8469 &acpi_ds_eval_region_operands_8469
137344 +asd_write_flash_seg_8471 asd_write_flash_seg 0 8471 NULL
137345 +lpfc_oas_tgt_show_8472 lpfc_oas_tgt_show 0 8472 NULL
137346 +apds990x_lux_calib_format_show_8480 apds990x_lux_calib_format_show 0 8480 NULL
137347 +afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
137348 +usbip_debug_store_8490 usbip_debug_store 0-4 8490 NULL
137349 +ecp_write_addr_8491 ecp_write_addr 0 8491 NULL
137350 +snd_timer_open_8492 snd_timer_open 0 8492 NULL
137351 +rpcauth_key_timeout_notify_8494 rpcauth_key_timeout_notify 0 8494 NULL
137352 +in0_input_show_8498 in0_input_show 0 8498 NULL
137353 +i40e_init_msix_8499 i40e_init_msix 0 8499 NULL
137354 +fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
137355 +ecryptfs_calculate_md5_8504 ecryptfs_calculate_md5 0 8504 NULL
137356 +dev_config_8506 dev_config 3 8506 NULL
137357 +ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL nohasharray
137358 +kgdb_notify_8509 kgdb_notify 0 8509 &ACL_to_cifs_posix_8509
137359 +sctp_v6_to_addr_param_8513 sctp_v6_to_addr_param 0 8513 NULL
137360 +nouveau_platform_device_create__8514 nouveau_platform_device_create_ 2 8514 NULL
137361 +acpi_ps_complete_op_8518 acpi_ps_complete_op 0-3 8518 NULL nohasharray
137362 +spi_bus_unlock_8518 spi_bus_unlock 0 8518 &acpi_ps_complete_op_8518
137363 +swap_writepage_8522 swap_writepage 0 8522 NULL
137364 +opticon_process_data_packet_8524 opticon_process_data_packet 3 8524 NULL
137365 +ieee802154_sock_sendmsg_8526 ieee802154_sock_sendmsg 0-4 8526 NULL
137366 +snd_malloc_sgbuf_pages_8532 snd_malloc_sgbuf_pages 2 8532 NULL nohasharray
137367 +pnp_resource_len_8532 pnp_resource_len 0 8532 &snd_malloc_sgbuf_pages_8532
137368 +alloc_pg_vec_8533 alloc_pg_vec 2 8533 NULL
137369 +ath10k_htt_rx_ring_fill_n_8535 ath10k_htt_rx_ring_fill_n 0 8535 NULL
137370 +lvs_rh_clear_port_feature_8537 lvs_rh_clear_port_feature 0 8537 NULL
137371 +de_alloc_rings_8538 de_alloc_rings 0 8538 NULL
137372 +bh1770_lux_result_show_8541 bh1770_lux_result_show 0 8541 NULL nohasharray
137373 +ubifs_tnc_remove_ino_8541 ubifs_tnc_remove_ino 0 8541 &bh1770_lux_result_show_8541 nohasharray
137374 +niu_zcp_read_8541 niu_zcp_read 0 8541 &ubifs_tnc_remove_ino_8541
137375 +panel_power_on_show_8542 panel_power_on_show 0 8542 NULL nohasharray
137376 +disarm_req_delay_8542 disarm_req_delay 0 8542 &panel_power_on_show_8542
137377 +asix_write_gpio_8552 asix_write_gpio 0 8552 NULL
137378 +ax88172a_reset_8555 ax88172a_reset 0 8555 NULL
137379 +profile_remove_8556 profile_remove 3-0 8556 NULL nohasharray
137380 +show_pwm_interpolate_8556 show_pwm_interpolate 0 8556 &profile_remove_8556 nohasharray
137381 +mask_and_set_register_interruptible_8556 mask_and_set_register_interruptible 0 8556 &show_pwm_interpolate_8556
137382 +tm6000_radio_s_ctrl_8559 tm6000_radio_s_ctrl 0 8559 NULL
137383 +btrfs_submit_bio_hook_8560 btrfs_submit_bio_hook 0 8560 NULL nohasharray
137384 +write_8560 write 0 8560 &btrfs_submit_bio_hook_8560
137385 +ixgb_open_8565 ixgb_open 0 8565 NULL
137386 +set_volume_8569 set_volume 0 8569 NULL
137387 +cache_slow_downcall_8570 cache_slow_downcall 2-0 8570 NULL
137388 +mga_ioremap_8571 mga_ioremap 1-2 8571 NULL
137389 +isr_dma0_done_read_8574 isr_dma0_done_read 3-0 8574 NULL nohasharray
137390 +store_engine3_load_8574 store_engine3_load 0-4 8574 &isr_dma0_done_read_8574
137391 +tower_write_8580 tower_write 3-0 8580 NULL
137392 +cmd_wait_8582 cmd_wait 0 8582 NULL
137393 +quota_refresh_user_store_8597 quota_refresh_user_store 0-3 8597 NULL
137394 +sctp_user_addto_chunk_8602 sctp_user_addto_chunk 2 8602 NULL nohasharray
137395 +generic_set_freq_8602 generic_set_freq 0 8602 &sctp_user_addto_chunk_8602 nohasharray
137396 +iwl_run_init_ucode_8602 iwl_run_init_ucode 0 8602 &generic_set_freq_8602
137397 +rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
137398 +i_ipmi_set_timeout_8609 i_ipmi_set_timeout 0 8609 NULL
137399 +ocores_xfer_8613 ocores_xfer 0-3 8613 NULL
137400 +cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
137401 +shash_setkey_unaligned_8620 shash_setkey_unaligned 3-0 8620 NULL nohasharray
137402 +ext2_statfs_8620 ext2_statfs 0 8620 &shash_setkey_unaligned_8620
137403 +__dev_set_allmulti_8622 __dev_set_allmulti 0 8622 NULL
137404 +xfs_qm_dqattach_locked_8625 xfs_qm_dqattach_locked 0 8625 NULL
137405 +cifs_negotiate_8626 cifs_negotiate 0 8626 NULL
137406 +iwl_pcie_load_cpu_sections_8000_8627 iwl_pcie_load_cpu_sections_8000 0 8627 NULL
137407 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
137408 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
137409 +sh_vou_buf_prepare_8633 sh_vou_buf_prepare 0 8633 NULL
137410 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
137411 +get_aw_pt_bi_8641 get_aw_pt_bi 0 8641 NULL
137412 +show_fnode_tcp_recv_wsf_8642 show_fnode_tcp_recv_wsf 0 8642 NULL
137413 +timeout_show_8646 timeout_show 0 8646 NULL nohasharray
137414 +adp8860_read_8646 adp8860_read 0 8646 &timeout_show_8646
137415 +ufs_add_fragments_8648 ufs_add_fragments 2 8648 NULL nohasharray
137416 +write_sysrq_trigger_8648 write_sysrq_trigger 0-3 8648 &ufs_add_fragments_8648
137417 +CIFSSMBFlush_8652 CIFSSMBFlush 0 8652 NULL
137418 +musb_gadget_queue_8656 musb_gadget_queue 0 8656 NULL
137419 +ci_fan_ctrl_get_fan_speed_percent_8659 ci_fan_ctrl_get_fan_speed_percent 0 8659 NULL
137420 +tcmu_show_configfs_dev_params_8660 tcmu_show_configfs_dev_params 0 8660 NULL
137421 +mtd_ecc_stats_corrected_show_8662 mtd_ecc_stats_corrected_show 0 8662 NULL
137422 +mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
137423 +cs421x_parse_auto_config_8664 cs421x_parse_auto_config 0 8664 NULL
137424 +options_show_8667 options_show 0 8667 NULL
137425 +mei_txe_write_8670 mei_txe_write 0 8670 NULL
137426 +kone_sysfs_read_profilex_8672 kone_sysfs_read_profilex 0-5-6 8672 NULL
137427 +crc32_update_8676 crc32_update 0 8676 NULL
137428 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
137429 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3-0 8678 NULL
137430 +ath9k_tx99_send_8682 ath9k_tx99_send 0 8682 NULL
137431 +rproc_trace_read_8686 rproc_trace_read 3-0 8686 NULL
137432 +wacom_btnimg2_store_8696 wacom_btnimg2_store 4-0 8696 NULL
137433 +start_8697 start 0 8697 NULL
137434 +saa7110_write_block_8701 saa7110_write_block 3 8701 NULL nohasharray
137435 +fan_get_state_8701 fan_get_state 0 8701 &saa7110_write_block_8701 nohasharray
137436 +max197_show_input_8701 max197_show_input 0 8701 &fan_get_state_8701 nohasharray
137437 +sas_smp_get_phy_events_8701 sas_smp_get_phy_events 0 8701 &max197_show_input_8701
137438 +arcfb_write_8702 arcfb_write 3 8702 NULL
137439 +i_size_read_8703 i_size_read 0 8703 NULL nohasharray
137440 +init_header_8703 init_header 0 8703 &i_size_read_8703
137441 +HDLC_irq_8709 HDLC_irq 2 8709 NULL
137442 +az6027_i2c_xfer_8710 az6027_i2c_xfer 0-3 8710 NULL
137443 +ctrl_out_8712 ctrl_out 5-3 8712 NULL
137444 +usb_os_desc_attr_store_8714 usb_os_desc_attr_store 0-4 8714 NULL
137445 +charger_state_show_8720 charger_state_show 0 8720 NULL
137446 +set_temp_crit_8721 set_temp_crit 0-4 8721 NULL
137447 +lunid_show_8726 lunid_show 0 8726 NULL
137448 +vt8623fb_check_var_8727 vt8623fb_check_var 0 8727 NULL
137449 +ext4_xattr_user_set_8728 ext4_xattr_user_set 0 8728 NULL nohasharray
137450 +tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 &ext4_xattr_user_set_8728
137451 +jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL nohasharray
137452 +cfq_var_show_8729 cfq_var_show 0 8729 &jffs2_acl_count_8729
137453 +f_dupfd_8730 f_dupfd 1 8730 NULL
137454 +ip6gre_tunnel_init_8747 ip6gre_tunnel_init 0 8747 NULL
137455 +iov_iter_zero_8748 iov_iter_zero 1-0 8748 NULL
137456 +tx_tx_exch_expiry_read_8749 tx_tx_exch_expiry_read 3-0 8749 NULL
137457 +compound_order_8750 compound_order 0 8750 NULL nohasharray
137458 +strict_blocks_to_sectors_8750 strict_blocks_to_sectors 0 8750 &compound_order_8750
137459 +cfg80211_inform_bss_width_8754 cfg80211_inform_bss_width 10 8754 NULL nohasharray
137460 +firmware_show_8754 firmware_show 0 8754 &cfg80211_inform_bss_width_8754 nohasharray
137461 +ocfs2_find_path_8754 ocfs2_find_path 0 8754 &firmware_show_8754
137462 +read_uscorr_8755 read_uscorr 0 8755 NULL
137463 +xfs_attr_shortform_getvalue_8760 xfs_attr_shortform_getvalue 0 8760 NULL
137464 +yurex_write_8761 yurex_write 3-0 8761 NULL nohasharray
137465 +rndis_opts_host_addr_store_8761 rndis_opts_host_addr_store 0-3 8761 &yurex_write_8761
137466 +SMB2_tcon_8763 SMB2_tcon 0 8763 NULL
137467 +joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL nohasharray
137468 +usb_os_desc_ext_prop_attr_show_8765 usb_os_desc_ext_prop_attr_show 0 8765 &joydev_compat_ioctl_8765
137469 +sys_prctl_8766 sys_prctl 4 8766 NULL
137470 +acpi_ds_method_data_get_value_8767 acpi_ds_method_data_get_value 0 8767 NULL nohasharray
137471 +aac_show_monitor_version_8767 aac_show_monitor_version 0 8767 &acpi_ds_method_data_get_value_8767
137472 +i40evf_setup_tx_descriptors_8769 i40evf_setup_tx_descriptors 0 8769 NULL
137473 +ntfs_writepage_8770 ntfs_writepage 0 8770 NULL
137474 +ubifs_leb_map_8771 ubifs_leb_map 0 8771 NULL
137475 +raw_enable_errfilter_8775 raw_enable_errfilter 0 8775 NULL nohasharray
137476 +st_accel_buffer_postenable_8775 st_accel_buffer_postenable 0 8775 &raw_enable_errfilter_8775
137477 +kstrtoint_from_user_8778 kstrtoint_from_user 2-0 8778 NULL
137478 +acpi_device_modalias_8781 acpi_device_modalias 0 8781 NULL
137479 +rtc_read_time_8782 rtc_read_time 0 8782 NULL
137480 +ft_nacl_store_port_name_8784 ft_nacl_store_port_name 0-3 8784 NULL
137481 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 4-3 8785 NULL
137482 +show_hardware_8789 show_hardware 0 8789 NULL
137483 +edd_show_sectors_8794 edd_show_sectors 0 8794 NULL
137484 +__bitmap_weight_8796 __bitmap_weight 0 8796 NULL
137485 +nct7904_read_reg16_8798 nct7904_read_reg16 0 8798 NULL
137486 +ip_vs_remote_request6_8805 ip_vs_remote_request6 0 8805 NULL
137487 +gfs2_glock_nq_8808 gfs2_glock_nq 0 8808 NULL nohasharray
137488 +prod_id2_show_8808 prod_id2_show 0 8808 &gfs2_glock_nq_8808 nohasharray
137489 +intel_ring_begin_8808 intel_ring_begin 0 8808 &prod_id2_show_8808
137490 +ntfs_commit_pages_after_write_8809 ntfs_commit_pages_after_write 0 8809 NULL
137491 +get_size_8811 get_size 0 8811 NULL
137492 +show_spi_transport_wr_flow_8812 show_spi_transport_wr_flow 0 8812 NULL nohasharray
137493 +bmp085_update_raw_pressure_8812 bmp085_update_raw_pressure 0 8812 &show_spi_transport_wr_flow_8812
137494 +bd2802_store_reg0x06_8815 bd2802_store_reg0x06 0-4 8815 NULL
137495 +show_counter_rx_dwords_8819 show_counter_rx_dwords 0 8819 NULL
137496 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
137497 +SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL nohasharray
137498 +hfsplus_direct_IO_8824 hfsplus_direct_IO 3 8824 &SyS_llistxattr_8824
137499 +nilfs_segctor_reset_segment_buffer_8825 nilfs_segctor_reset_segment_buffer 0 8825 NULL
137500 +extent_read_full_page_8826 extent_read_full_page 0 8826 NULL
137501 +ll_xattr_cache_get_8829 ll_xattr_cache_get 0 8829 NULL
137502 +convert_8830 convert 0 8830 NULL
137503 +mmc_wait_for_cmd_8832 mmc_wait_for_cmd 0 8832 NULL nohasharray
137504 +new_files_jdata_store_8832 new_files_jdata_store 0-3 8832 &mmc_wait_for_cmd_8832
137505 +get_queue_depth_8833 get_queue_depth 0 8833 NULL nohasharray
137506 +icmpv6_manip_pkt_8833 icmpv6_manip_pkt 4 8833 &get_queue_depth_8833
137507 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL nohasharray
137508 +mgmt_generic_event_8834 mgmt_generic_event 4 8834 &dvb_ringbuffer_pkt_next_8834
137509 +usb_ep_queue_8839 usb_ep_queue 0 8839 NULL nohasharray
137510 +nilfs_mdt_get_block_8839 nilfs_mdt_get_block 0 8839 &usb_ep_queue_8839
137511 +policydb_bounds_sanity_check_8846 policydb_bounds_sanity_check 0 8846 NULL
137512 +vmci_transport_notify_pkt_send_pre_block_8851 vmci_transport_notify_pkt_send_pre_block 0 8851 NULL
137513 +ahash_op_unaligned_8854 ahash_op_unaligned 0 8854 NULL
137514 +debug_debug1_read_8856 debug_debug1_read 3-0 8856 NULL
137515 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
137516 +xgmac_reg_value_write_8860 xgmac_reg_value_write 3-0 8860 NULL
137517 +inode_getsecurity_8862 inode_getsecurity 0 8862 NULL nohasharray
137518 +wl1251_power_on_8862 wl1251_power_on 0 8862 &inode_getsecurity_8862
137519 +q931_help_8865 q931_help 0 8865 NULL nohasharray
137520 +qlcnic_get_regs_len_8865 qlcnic_get_regs_len 0 8865 &q931_help_8865
137521 +acpi_ps_complete_final_op_8868 acpi_ps_complete_final_op 0-3 8868 NULL nohasharray
137522 +icmpv6_error_message_8868 icmpv6_error_message 0 8868 &acpi_ps_complete_final_op_8868
137523 +rocker_group_l2_flood_8872 rocker_group_l2_flood 4 8872 NULL nohasharray
137524 +b43_switch_channel_8872 b43_switch_channel 0 8872 &rocker_group_l2_flood_8872
137525 +masq_inet_event_8874 masq_inet_event 0 8874 NULL nohasharray
137526 +roccat_common2_sysfs_write_keys_easyzone_8874 roccat_common2_sysfs_write_keys_easyzone 0-6-5 8874 &masq_inet_event_8874
137527 +radeon_drm_ioctl_8875 radeon_drm_ioctl 2 8875 NULL
137528 +pnfs_generic_transfer_commit_list_8879 pnfs_generic_transfer_commit_list 0 8879 NULL
137529 +crypto_rng_get_bytes_8880 crypto_rng_get_bytes 0 8880 NULL
137530 +nfs_refresh_inode_locked_8884 nfs_refresh_inode_locked 0 8884 NULL
137531 +compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
137532 +show_engine2_mode_8888 show_engine2_mode 0 8888 NULL nohasharray
137533 +m41t80_sysfs_show_sqwfreq_8888 m41t80_sysfs_show_sqwfreq 0 8888 &show_engine2_mode_8888 nohasharray
137534 +qlcnic_attach_8888 qlcnic_attach 0 8888 &m41t80_sysfs_show_sqwfreq_8888
137535 +ab3100_get_set_reg_8890 ab3100_get_set_reg 3-0 8890 NULL nohasharray
137536 +tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
137537 +nilfs_segctor_last_seg_sequence_show_8900 nilfs_segctor_last_seg_sequence_show 0 8900 NULL
137538 +sysv_setattr_8904 sysv_setattr 0 8904 NULL
137539 +msi2500_start_streaming_8905 msi2500_start_streaming 0 8905 NULL
137540 +sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
137541 +show_pwm_auto_prochot_ramp_8908 show_pwm_auto_prochot_ramp 0 8908 NULL nohasharray
137542 +max_medium_access_timeouts_store_8908 max_medium_access_timeouts_store 0-4 8908 &show_pwm_auto_prochot_ramp_8908
137543 +bcm7xxx_dummy_config_init_8909 bcm7xxx_dummy_config_init 0 8909 NULL
137544 +adf4350_sync_config_8913 adf4350_sync_config 0 8913 NULL
137545 +sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
137546 +write_file_ani_8918 write_file_ani 3-0 8918 NULL
137547 +i2c_nuvoton_get_burstcount_8919 i2c_nuvoton_get_burstcount 0 8919 NULL
137548 +data_sock_create_8920 data_sock_create 0 8920 NULL
137549 +dma_common_contiguous_remap_8921 dma_common_contiguous_remap 2 8921 NULL
137550 +mci_ue_count_show_8923 mci_ue_count_show 0 8923 NULL nohasharray
137551 +cx25840_s_stream_8923 cx25840_s_stream 0 8923 &mci_ue_count_show_8923 nohasharray
137552 +br_stp_set_path_cost_8923 br_stp_set_path_cost 0 8923 &cx25840_s_stream_8923
137553 +ds2780_get_pio_pin_8925 ds2780_get_pio_pin 0 8925 NULL
137554 +layout_commit_8926 layout_commit 3-0 8926 NULL
137555 +s5m_rtc_read_time_8928 s5m_rtc_read_time 0 8928 NULL nohasharray
137556 +pcnet_resume_8928 pcnet_resume 0 8928 &s5m_rtc_read_time_8928
137557 +cp2112_hid_get_8933 cp2112_hid_get 4-0 8933 NULL
137558 +adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL nohasharray
137559 +flash_timeout_show_8935 flash_timeout_show 0 8935 &adjust_priv_size_8935
137560 +apparmor_file_permission_8938 apparmor_file_permission 0 8938 NULL
137561 +driver_stats_read_8944 driver_stats_read 3-0 8944 NULL
137562 +ks8995_registers_read_8945 ks8995_registers_read 0-5-6 8945 NULL nohasharray
137563 +reset_umac_8945 reset_umac 0 8945 &ks8995_registers_read_8945
137564 +t3_init_hw_8947 t3_init_hw 0 8947 NULL
137565 +snd_ivtv_pcm_trigger_8948 snd_ivtv_pcm_trigger 0 8948 NULL
137566 +claim_show_8950 claim_show 0 8950 NULL nohasharray
137567 +goto_low_power_8950 goto_low_power 0 8950 &claim_show_8950 nohasharray
137568 +lp8788_set_alarm_8950 lp8788_set_alarm 0 8950 &goto_low_power_8950
137569 +fuse_read_forget_8951 fuse_read_forget 0 8951 NULL
137570 +set_red_8954 set_red 0-4 8954 NULL
137571 +rds_tcp_xmit_8958 rds_tcp_xmit 3 8958 NULL
137572 +read_file_tgt_stats_8959 read_file_tgt_stats 3-0 8959 NULL nohasharray
137573 +v9fs_fid_readpage_8959 v9fs_fid_readpage 0 8959 &read_file_tgt_stats_8959
137574 +qla2x00_sysfs_read_xgmac_stats_8962 qla2x00_sysfs_read_xgmac_stats 0-6-5 8962 NULL
137575 +usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL nohasharray
137576 +iscsi_nacl_auth_show_userid_mutual_8964 iscsi_nacl_auth_show_userid_mutual 0 8964 &usb_allocate_stream_buffers_8964
137577 +__v4l2_ctrl_s_ctrl_8965 __v4l2_ctrl_s_ctrl 0 8965 NULL
137578 +qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL nohasharray
137579 +atkbd_do_set_set_8966 atkbd_do_set_set 0-4 8966 &qib_qsfp_dump_8966
137580 +venus_mkdir_8967 venus_mkdir 4 8967 NULL nohasharray
137581 +serial_number_show_8967 serial_number_show 0 8967 &venus_mkdir_8967
137582 +seq_open_net_8968 seq_open_net 4 8968 NULL nohasharray
137583 +vol_cdev_read_8968 vol_cdev_read 3-0 8968 &seq_open_net_8968
137584 +wl1271_acx_tid_cfg_8970 wl1271_acx_tid_cfg 0 8970 NULL
137585 +enqueue_tx_8972 enqueue_tx 0 8972 NULL
137586 +sony_register_touchpad_8981 sony_register_touchpad 2 8981 NULL nohasharray
137587 +spmi_ext_register_writel_8981 spmi_ext_register_writel 0 8981 &sony_register_touchpad_8981
137588 +cirrusfb_set_par_foo_8986 cirrusfb_set_par_foo 0 8986 NULL
137589 +oslec_create_8987 oslec_create 1 8987 NULL
137590 +il3945_store_antenna_8991 il3945_store_antenna 0-4 8991 NULL
137591 +show_state_time_8992 show_state_time 0 8992 NULL
137592 +bcm_read_op_8996 bcm_read_op 0 8996 NULL nohasharray
137593 +cifs_fscache_inode_get_key_8996 cifs_fscache_inode_get_key 0 8996 &bcm_read_op_8996
137594 +elan_smbus_finish_fw_update_8997 elan_smbus_finish_fw_update 0 8997 NULL
137595 +arvo_sysfs_set_mode_key_9002 arvo_sysfs_set_mode_key 0-4 9002 NULL
137596 +MT2063_AvoidSpurs_9004 MT2063_AvoidSpurs 0 9004 NULL
137597 +wl1271_event_unmask_9005 wl1271_event_unmask 0 9005 NULL
137598 +rd_configure_device_9008 rd_configure_device 0 9008 NULL
137599 +vx_toggle_pipe_9013 vx_toggle_pipe 0 9013 NULL
137600 +epp_read_data_9015 epp_read_data 0 9015 NULL
137601 +il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3-0 9016 NULL
137602 +__uncore_mask1_show_9022 __uncore_mask1_show 0 9022 NULL
137603 +acerhdf_get_max_state_9024 acerhdf_get_max_state 0 9024 NULL nohasharray
137604 +set_eeprom0_9024 set_eeprom0 4-0 9024 &acerhdf_get_max_state_9024
137605 +ql_route_initialize_9027 ql_route_initialize 0 9027 NULL
137606 +fd_ioctl_9028 fd_ioctl 3 9028 NULL nohasharray
137607 +atl1_set_mac_9028 atl1_set_mac 0 9028 &fd_ioctl_9028
137608 +amd64_inject_word_store_9031 amd64_inject_word_store 0-4 9031 NULL
137609 +ncp_modify_file_or_subdir_dos_info_path_9032 ncp_modify_file_or_subdir_dos_info_path 0 9032 NULL
137610 +qla4_8xxx_find_flt_start_9037 qla4_8xxx_find_flt_start 0 9037 NULL
137611 +__pskb_copy_9038 __pskb_copy 2 9038 NULL
137612 +soc_camera_platform_fill_fmt_9040 soc_camera_platform_fill_fmt 0 9040 NULL
137613 +nla_put_9042 nla_put 0 9042 NULL
137614 +btrfs_getattr_9046 btrfs_getattr 0 9046 NULL
137615 +sta_tx_latency_stat_header_9050 sta_tx_latency_stat_header 0-3-4 9050 NULL
137616 +clk_ctl_store_9053 clk_ctl_store 0-4 9053 NULL
137617 +__uncore_xbr_mm_cfg_show_9057 __uncore_xbr_mm_cfg_show 0 9057 NULL
137618 +ep_queue_9060 ep_queue 0 9060 NULL nohasharray
137619 +rhashtable_lookup_insert_key_9060 rhashtable_lookup_insert_key 0 9060 &ep_queue_9060
137620 +snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
137621 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 NULL nohasharray
137622 +fnic_show_link_state_9062 fnic_show_link_state 0 9062 &snd_gus_dram_peek_9062
137623 +nrbchan_show_9066 nrbchan_show 0 9066 NULL
137624 +hci_req_add_9067 hci_req_add 3 9067 NULL
137625 +smi_data_buf_size_store_9071 smi_data_buf_size_store 0-4 9071 NULL
137626 +scrub_raid56_parity_9073 scrub_raid56_parity 5 9073 NULL
137627 +ipath_user_sdma_queue_clean_9074 ipath_user_sdma_queue_clean 0 9074 NULL
137628 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL nohasharray
137629 +__uncore_xbr_match_show_9075 __uncore_xbr_match_show 0 9075 &fib_info_hash_alloc_9075
137630 +bh1770_get_prox_thres_9085 bh1770_get_prox_thres 0 9085 NULL
137631 +create_queues_9088 create_queues 3-2 9088 NULL
137632 +ican3_set_bus_state_9090 ican3_set_bus_state 0 9090 NULL
137633 +nvkm_output_create__9091 nvkm_output_create_ 6 9091 NULL
137634 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
137635 +ath10k_peer_assoc_prepare_9099 ath10k_peer_assoc_prepare 0 9099 NULL
137636 +tcp_v4_parse_md5_keys_9101 tcp_v4_parse_md5_keys 0 9101 NULL
137637 +adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 NULL nohasharray
137638 +target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108 target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs 0-3 9108 &adxl34x_spi_read_block_9108
137639 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4-0 9110 NULL
137640 +bch_stats_show_9112 bch_stats_show 0 9112 NULL
137641 +hackrf_set_lna_gain_9115 hackrf_set_lna_gain 0 9115 NULL nohasharray
137642 +gssp_rpc_create_9115 gssp_rpc_create 0 9115 &hackrf_set_lna_gain_9115
137643 +isku_sysfs_write_keys_macro_9120 isku_sysfs_write_keys_macro 6-0-5 9120 NULL
137644 +cyapa_smbus_read_block_9122 cyapa_smbus_read_block 0-3 9122 NULL
137645 +qla2x00_sysfs_write_fw_dump_template_9127 qla2x00_sysfs_write_fw_dump_template 0-5-6 9127 NULL
137646 +ext4_list_backups_9138 ext4_list_backups 0 9138 NULL
137647 +dac7512_store_val_9140 dac7512_store_val 0-4 9140 NULL
137648 +cpuidle_latency_notify_9141 cpuidle_latency_notify 0 9141 NULL
137649 +nilfs_superblock_sb_update_frequency_show_9142 nilfs_superblock_sb_update_frequency_show 0 9142 NULL
137650 +__uvc_query_ctrl_9155 __uvc_query_ctrl 0 9155 NULL
137651 +atmel_wakeup_firmware_9156 atmel_wakeup_firmware 0 9156 NULL
137652 +__iscsi_nacl_auth_show_password_9159 __iscsi_nacl_auth_show_password 0 9159 NULL
137653 +target_stat_scsi_auth_intr_attr_show_9160 target_stat_scsi_auth_intr_attr_show 0 9160 NULL
137654 +get_fc_port_roles_names_9164 get_fc_port_roles_names 0 9164 NULL
137655 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
137656 +clk_prepare_enable_9166 clk_prepare_enable 0 9166 NULL
137657 +show_num_temp_sensors_9173 show_num_temp_sensors 0 9173 NULL
137658 +pm_autosleep_lock_9176 pm_autosleep_lock 0 9176 NULL
137659 +ext4_da_write_inline_data_end_9179 ext4_da_write_inline_data_end 4-0 9179 NULL nohasharray
137660 +w1_ds2780_eeprom_cmd_9179 w1_ds2780_eeprom_cmd 0 9179 &ext4_da_write_inline_data_end_9179
137661 +isr_irqs_read_9181 isr_irqs_read 3-0 9181 NULL
137662 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL nohasharray
137663 +bitmap_storage_alloc_9183 bitmap_storage_alloc 2-0 9183 &count_leading_zeros_9183
137664 +show_counter_ib_link_downeds_9184 show_counter_ib_link_downeds 0 9184 NULL
137665 +ax25_bind_9185 ax25_bind 0 9185 NULL
137666 +xfs_btree_rshift_9187 xfs_btree_rshift 0 9187 NULL
137667 +pnfs_commit_list_9191 pnfs_commit_list 0 9191 NULL nohasharray
137668 +br_dev_open_9191 br_dev_open 0 9191 &pnfs_commit_list_9191
137669 +alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
137670 +altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194 nohasharray
137671 +ipath_user_sdma_make_progress_9194 ipath_user_sdma_make_progress 0 9194 &altera_swap_ir_9194
137672 +gx1_gx_base_9198 gx1_gx_base 0 9198 NULL
137673 +nilfs_btnode_prepare_change_key_9200 nilfs_btnode_prepare_change_key 0 9200 NULL
137674 +sigmadsp_write_i2c_9201 sigmadsp_write_i2c 4 9201 NULL
137675 +fill_delalloc_9202 fill_delalloc 0 9202 NULL
137676 +cx18_av_s_mbus_fmt_9205 cx18_av_s_mbus_fmt 0 9205 NULL
137677 +ci_udc_start_9208 ci_udc_start 0 9208 NULL nohasharray
137678 +zd_rf_init_al7230b_9208 zd_rf_init_al7230b 0 9208 &ci_udc_start_9208 nohasharray
137679 +calibrate_result_9208 calibrate_result 0 9208 &zd_rf_init_al7230b_9208
137680 +sg_common_write_9209 sg_common_write 0 9209 NULL
137681 +iwl_dbgfs_frame_stats_read_9211 iwl_dbgfs_frame_stats_read 3-0 9211 NULL nohasharray
137682 +adc128_show_temp_9211 adc128_show_temp 0 9211 &iwl_dbgfs_frame_stats_read_9211
137683 +out_write_index_show_9212 out_write_index_show 0 9212 NULL nohasharray
137684 +new_dev_store_9212 new_dev_store 0-3 9212 &out_write_index_show_9212
137685 +pm8001_task_prep_smp_9214 pm8001_task_prep_smp 0 9214 NULL
137686 +card_send_command_9215 card_send_command 3 9215 NULL
137687 +vti6_change_mtu_9216 vti6_change_mtu 0 9216 NULL
137688 +protocol_write_9219 protocol_write 3-0 9219 NULL
137689 +store_spi_transport_dt_9220 store_spi_transport_dt 0-4 9220 NULL
137690 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3-0 9221 NULL
137691 +l2cap_create_connless_pdu_9222 l2cap_create_connless_pdu 3 9222 NULL nohasharray
137692 +splice_to_pipe_9222 splice_to_pipe 0 9222 &l2cap_create_connless_pdu_9222
137693 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL nohasharray
137694 +core_alua_show_preferred_bit_9232 core_alua_show_preferred_bit 0 9232 &sctp_getsockopt_delayed_ack_9232
137695 +edac_dev_ctl_info_store_9233 edac_dev_ctl_info_store 0-4 9233 NULL
137696 +l2tp_ip_sendmsg_9235 l2tp_ip_sendmsg 3 9235 NULL
137697 +tps6507x_pmic_reg_read_9236 tps6507x_pmic_reg_read 0 9236 NULL
137698 +__bnx2fc_enable_9238 __bnx2fc_enable 0 9238 NULL
137699 +ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
137700 +smack_inode_getsecctx_9240 smack_inode_getsecctx 0 9240 NULL
137701 +hw_init_hmac_9242 hw_init_hmac 0 9242 NULL
137702 +min_freq_store_9245 min_freq_store 0-4 9245 NULL
137703 +cmtp_add_msgpart_9252 cmtp_add_msgpart 4 9252 NULL
137704 +show_ipInTruncatedPkts_9253 show_ipInTruncatedPkts 0 9253 NULL
137705 +tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 NULL nohasharray
137706 +queue_max_segment_size_show_9258 queue_max_segment_size_show 0 9258 &tcf_csum_ipv4_icmp_9258
137707 +hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
137708 +nfs_refresh_inode_9263 nfs_refresh_inode 0 9263 NULL
137709 +btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
137710 +set_in0_max_9266 set_in0_max 0-4 9266 NULL
137711 +sdev_show_evt_inquiry_change_reported_9267 sdev_show_evt_inquiry_change_reported 0 9267 NULL
137712 +CalcStateExt_9270 CalcStateExt 0 9270 NULL
137713 +show_fnode_tcp_timestamp_stat_9272 show_fnode_tcp_timestamp_stat 0 9272 NULL
137714 +hdpvr_read_9273 hdpvr_read 3-0 9273 NULL
137715 +flakey_status_9274 flakey_status 5 9274 NULL
137716 +show_fan_stop_time_9276 show_fan_stop_time 0 9276 NULL
137717 +show_indirect_byte_9278 show_indirect_byte 0 9278 NULL nohasharray
137718 +open_9278 open 0 9278 &show_indirect_byte_9278
137719 +pnfs_generic_commit_pagelist_9279 pnfs_generic_commit_pagelist 0 9279 NULL nohasharray
137720 +ipoib_change_mtu_9279 ipoib_change_mtu 0 9279 &pnfs_generic_commit_pagelist_9279
137721 +i2c_algo_dp_aux_transaction_9282 i2c_algo_dp_aux_transaction 0 9282 NULL
137722 +show_9287 show 0 9287 NULL
137723 +vmci_qpair_dequev_9288 vmci_qpair_dequev 0-3 9288 NULL nohasharray
137724 +__fuse_direct_read_9288 __fuse_direct_read 0 9288 &vmci_qpair_dequev_9288
137725 +riva_load_video_mode_9289 riva_load_video_mode 0 9289 NULL
137726 +pwc_set_awb_9297 pwc_set_awb 0 9297 NULL
137727 +omfs_setattr_9302 omfs_setattr 0 9302 NULL
137728 +qla82xx_pci_set_window_9303 qla82xx_pci_set_window 0-2 9303 NULL nohasharray
137729 +mc44s803_get_if_frequency_9303 mc44s803_get_if_frequency 0 9303 &qla82xx_pci_set_window_9303
137730 +gpio_keys_show_disabled_switches_9306 gpio_keys_show_disabled_switches 0 9306 NULL
137731 +iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3-0 9309 NULL
137732 +ceph_sync_setxattr_9310 ceph_sync_setxattr 0 9310 NULL
137733 +r820t_set_mux_9314 r820t_set_mux 0 9314 NULL nohasharray
137734 +tw9903_s_ctrl_9314 tw9903_s_ctrl 0 9314 &r820t_set_mux_9314
137735 +regmap_i2c_read_9316 regmap_i2c_read 0 9316 NULL
137736 +xfs_bmap_add_attrfork_extents_9318 xfs_bmap_add_attrfork_extents 0 9318 NULL
137737 +__blockdev_direct_IO_9321 __blockdev_direct_IO 0-6 9321 NULL
137738 +goku_ep_enable_9325 goku_ep_enable 0 9325 NULL
137739 +description_show_9327 description_show 0 9327 NULL
137740 +acpi_ex_prep_field_value_9328 acpi_ex_prep_field_value 0 9328 NULL
137741 +module_attr_store_9333 module_attr_store 0-4 9333 NULL
137742 +ieee80211_if_fmt_txpower_9334 ieee80211_if_fmt_txpower 3 9334 NULL
137743 +brcmf_sdiod_recv_buf_9336 brcmf_sdiod_recv_buf 3 9336 NULL nohasharray
137744 +acerhdf_get_trip_type_9336 acerhdf_get_trip_type 0 9336 &brcmf_sdiod_recv_buf_9336
137745 +nvme_trans_fmt_get_parm_header_9340 nvme_trans_fmt_get_parm_header 2 9340 NULL nohasharray
137746 +b43_pcmcia_suspend_9340 b43_pcmcia_suspend 0 9340 &nvme_trans_fmt_get_parm_header_9340
137747 +ocfs2_orphan_for_truncate_9342 ocfs2_orphan_for_truncate 0 9342 NULL
137748 +get_pipes_num_9343 get_pipes_num 0 9343 NULL
137749 +esd_usb2_send_msg_9348 esd_usb2_send_msg 0 9348 NULL
137750 +smi_data_buf_realloc_9360 smi_data_buf_realloc 0 9360 NULL
137751 +ll_direct_rw_pages_9361 ll_direct_rw_pages 0 9361 NULL
137752 +fan_get_max_state_9363 fan_get_max_state 0 9363 NULL
137753 +prepare_fw_update_9365 prepare_fw_update 0 9365 NULL
137754 +sta_beacon_loss_count_read_9370 sta_beacon_loss_count_read 3-0 9370 NULL
137755 +b43legacy_attr_interfmode_show_9373 b43legacy_attr_interfmode_show 0 9373 NULL
137756 +reiserfs_write_end_9374 reiserfs_write_end 0-5 9374 NULL nohasharray
137757 +raid5_start_reshape_9374 raid5_start_reshape 0 9374 &reiserfs_write_end_9374
137758 +qlcnic_82xx_napi_add_9375 qlcnic_82xx_napi_add 0 9375 NULL
137759 +vivid_radio_rx_read_9376 vivid_radio_rx_read 0 9376 NULL
137760 +cx18_av_audio_s_ctrl_9378 cx18_av_audio_s_ctrl 0 9378 NULL
137761 +pci_stub_notifier_9381 pci_stub_notifier 0 9381 NULL
137762 +provides_device_sdrs_show_9385 provides_device_sdrs_show 0 9385 NULL
137763 +queue_skb_9391 queue_skb 0 9391 NULL
137764 +mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 NULL nohasharray
137765 +s5m_rtc_start_alarm_9393 s5m_rtc_start_alarm 0 9393 &mlx4_bitmap_init_9393
137766 +apds990x_set_arate_9394 apds990x_set_arate 0 9394 NULL
137767 +virtqueue_add_outbuf_9395 virtqueue_add_outbuf 3 9395 NULL
137768 +read_9397 read 3 9397 NULL nohasharray
137769 +cx23885_buf_prepare_9397 cx23885_buf_prepare 0 9397 &read_9397
137770 +__jbd2_journal_force_commit_9398 __jbd2_journal_force_commit 0 9398 NULL
137771 +o2nm_node_show_9403 o2nm_node_show 0 9403 NULL
137772 +show_ipInHdrErrors_9405 show_ipInHdrErrors 0 9405 NULL nohasharray
137773 +writepage_nounlock_9405 writepage_nounlock 0 9405 &show_ipInHdrErrors_9405
137774 +softdog_notify_sys_9410 softdog_notify_sys 0 9410 NULL
137775 +tpm_stm_i2c_send_9412 tpm_stm_i2c_send 3-0 9412 NULL
137776 +nobh_truncate_page_9414 nobh_truncate_page 0 9414 NULL nohasharray
137777 +qlcnic_sriov_pf_cal_res_limit_9414 qlcnic_sriov_pf_cal_res_limit 0 9414 &nobh_truncate_page_9414
137778 +hash_ipportip4_expire_9415 hash_ipportip4_expire 4 9415 NULL
137779 +i2c_sysfs_new_device_9417 i2c_sysfs_new_device 0-4 9417 NULL
137780 +nf_nat_sip_expect_9418 nf_nat_sip_expect 8 9418 NULL nohasharray
137781 +store_lmc_9418 store_lmc 0-4 9418 &nf_nat_sip_expect_9418
137782 +ocfs2_direct_IO_zero_extend_9424 ocfs2_direct_IO_zero_extend 0-4 9424 NULL
137783 +show_ipv6_iface_router_state_9425 show_ipv6_iface_router_state 0 9425 NULL nohasharray
137784 +prism2_aux_dump_proc_no_read_9425 prism2_aux_dump_proc_no_read 0-3 9425 &show_ipv6_iface_router_state_9425
137785 +sync_inode_9429 sync_inode 0 9429 NULL
137786 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
137787 +kvm_cpu_hotplug_9434 kvm_cpu_hotplug 0 9434 NULL nohasharray
137788 +store_auto_brightness_9434 store_auto_brightness 0-4 9434 &kvm_cpu_hotplug_9434
137789 +sd_start_72a_9437 sd_start_72a 0 9437 NULL
137790 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 NULL nohasharray
137791 +wacom_show_speed_9438 wacom_show_speed 0 9438 &ffs_ep0_write_9438 nohasharray
137792 +ocfs2_last_eb_is_empty_9438 ocfs2_last_eb_is_empty 0 9438 &wacom_show_speed_9438
137793 +mc13xxx_irq_unmask_9441 mc13xxx_irq_unmask 2-0 9441 NULL
137794 +kmalloc_array_9444 kmalloc_array 2-1 9444 NULL
137795 +b43_attr_interfmode_show_9448 b43_attr_interfmode_show 0 9448 NULL
137796 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
137797 +mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
137798 +ad_aggregator_id_show_9456 ad_aggregator_id_show 0 9456 NULL
137799 +show_in_max2_9458 show_in_max2 0 9458 NULL
137800 +alloc_stac_spec_9459 alloc_stac_spec 0 9459 NULL
137801 +fcoe_dcb_app_notification_9468 fcoe_dcb_app_notification 0 9468 NULL
137802 +agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
137803 +get_registers_9470 get_registers 4 9470 &agp_generic_alloc_user_9470 nohasharray
137804 +adis16136_read_frequency_9470 adis16136_read_frequency 0 9470 &get_registers_9470
137805 +parport_uss720_write_compat_9471 parport_uss720_write_compat 0 9471 NULL nohasharray
137806 +notify_recv_init_9471 notify_recv_init 0 9471 &parport_uss720_write_compat_9471
137807 +slab_mem_going_online_callback_9474 slab_mem_going_online_callback 0 9474 NULL
137808 +queue_9475 queue 0 9475 NULL
137809 +shared_cpu_list_show_9488 shared_cpu_list_show 0 9488 NULL nohasharray
137810 +proc_bus_pci_write_9488 proc_bus_pci_write 0-3 9488 &shared_cpu_list_show_9488
137811 +xennet_get_sset_count_9490 xennet_get_sset_count 0 9490 NULL
137812 +crypt_status_9492 crypt_status 5 9492 NULL nohasharray
137813 +patch_cs4208_9492 patch_cs4208 0 9492 &crypt_status_9492 nohasharray
137814 +__alloc_preds_9492 __alloc_preds 2 9492 &patch_cs4208_9492
137815 +target_core_dev_pr_show_attr_res_pr_registered_i_pts_9493 target_core_dev_pr_show_attr_res_pr_registered_i_pts 0 9493 NULL
137816 +show_tabletYtilt_9494 show_tabletYtilt 0 9494 NULL
137817 +spi_w8r8_9497 spi_w8r8 0 9497 NULL
137818 +sock_recvmsg_9500 sock_recvmsg 0-3 9500 NULL
137819 +lbs_threshold_write_9502 lbs_threshold_write 5-0 9502 NULL
137820 +str_to_quirk_9507 str_to_quirk 0 9507 NULL
137821 +keyring_diff_objects_9508 keyring_diff_objects 0 9508 NULL
137822 +amd_ec_wait_read_9509 amd_ec_wait_read 0 9509 NULL
137823 +lp_write_9511 lp_write 3-0 9511 NULL nohasharray
137824 +saa717x_s_ctrl_9511 saa717x_s_ctrl 0 9511 &lp_write_9511 nohasharray
137825 +ad7266_wakeup_9511 ad7266_wakeup 0 9511 &saa717x_s_ctrl_9511
137826 +powerclamp_get_max_state_9512 powerclamp_get_max_state 0 9512 NULL nohasharray
137827 +vivid_vbi_cap_s_ctrl_9512 vivid_vbi_cap_s_ctrl 0 9512 &powerclamp_get_max_state_9512
137828 +cx88_risc_databuffer_9515 cx88_risc_databuffer 0 9515 NULL
137829 +disk_events_show_9516 disk_events_show 0 9516 NULL nohasharray
137830 +match_format_9516 match_format 0 9516 &disk_events_show_9516
137831 +do_strip_9517 do_strip 0 9517 NULL
137832 +target_core_alua_tg_pt_gp_show_attr_preferred_9519 target_core_alua_tg_pt_gp_show_attr_preferred 0 9519 NULL
137833 +common_rfc4106_set_key_9520 common_rfc4106_set_key 3 9520 NULL
137834 +iwl_dbgfs_fw_dbg_conf_read_9522 iwl_dbgfs_fw_dbg_conf_read 3-0 9522 NULL
137835 +roccat_common2_sysfs_read_keys_macro_9524 roccat_common2_sysfs_read_keys_macro 0-5-6 9524 NULL
137836 +log_buf_len_show_9525 log_buf_len_show 0 9525 NULL
137837 +ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
137838 +lm3533_update_9529 lm3533_update 0 9529 NULL
137839 +command_setvloffset_9530 command_setvloffset 0 9530 NULL
137840 +radeon_fb_helper_set_par_9531 radeon_fb_helper_set_par 0 9531 NULL
137841 +ceph_vxattrcb_layout_stripe_unit_9532 ceph_vxattrcb_layout_stripe_unit 0 9532 NULL
137842 +ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
137843 +fuse_readpage_9536 fuse_readpage 0 9536 NULL
137844 +read_cc_table_bin_9538 read_cc_table_bin 0-5-6 9538 NULL
137845 +iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3-0 9542 NULL
137846 +il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3-0 9546 NULL nohasharray
137847 +unmerge_ksm_pages_9546 unmerge_ksm_pages 0 9546 &il_dbgfs_missed_beacon_write_9546
137848 +audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 NULL nohasharray
137849 +gsc_m2m_start_streaming_9548 gsc_m2m_start_streaming 0 9548 &audit_log_n_untrustedstring_9548 nohasharray
137850 +udc_start_9548 udc_start 0 9548 &gsc_m2m_start_streaming_9548 nohasharray
137851 +compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 &udc_start_9548
137852 +kyrofb_check_var_9550 kyrofb_check_var 0 9550 NULL
137853 +pm_runtime_get_9552 pm_runtime_get 0 9552 NULL
137854 +ads1015_read_adc_9556 ads1015_read_adc 0 9556 NULL
137855 +batadv_tt_prepare_tvlv_global_data_9557 batadv_tt_prepare_tvlv_global_data 0 9557 NULL
137856 +fw_node_create_9559 fw_node_create 2 9559 NULL
137857 +ipath_get_user_pages_9561 ipath_get_user_pages 0 9561 NULL
137858 +_nfs4_proc_access_9563 _nfs4_proc_access 0 9563 NULL nohasharray
137859 +mwifiex_cmd_coalesce_cfg_9563 mwifiex_cmd_coalesce_cfg 0 9563 &_nfs4_proc_access_9563
137860 +kobj_map_9566 kobj_map 3-2-0 9566 NULL
137861 +status_9569 status 0 9569 NULL nohasharray
137862 +m88e1149_config_init_9569 m88e1149_config_init 0 9569 &status_9569
137863 +bnx2_get_sset_count_9570 bnx2_get_sset_count 0 9570 NULL
137864 +ds1343_set_alarm_9573 ds1343_set_alarm 0 9573 NULL
137865 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
137866 +add_memory_9575 add_memory 0 9575 NULL
137867 +sch_access_9576 sch_access 0 9576 NULL
137868 +xc_write_reg_9578 xc_write_reg 0 9578 NULL
137869 +snd_cmipci_capture_spdif_prepare_9581 snd_cmipci_capture_spdif_prepare 0 9581 NULL
137870 +cyapa_gen5_write_fw_block_9584 cyapa_gen5_write_fw_block 0 9584 NULL
137871 +tps65912_reg_enable_9587 tps65912_reg_enable 0 9587 NULL nohasharray
137872 +khugepaged_defrag_store_9587 khugepaged_defrag_store 4-0 9587 &tps65912_reg_enable_9587
137873 +shmem_write_begin_9589 shmem_write_begin 0 9589 NULL
137874 +bop_mark_9593 bop_mark 0 9593 NULL
137875 +wl1271_cmd_configure_9598 wl1271_cmd_configure 0 9598 NULL
137876 +store_rps_map_9600 store_rps_map 0-4 9600 NULL
137877 +__cfqg_set_weight_device_9602 __cfqg_set_weight_device 0-3 9602 NULL
137878 +do_sync_9604 do_sync 1 9604 NULL
137879 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-0 9605 NULL nohasharray
137880 +batadv_send_skb_push_fill_unicast_9605 batadv_send_skb_push_fill_unicast 2 9605 &snd_emu10k1_fx8010_read_9605 nohasharray
137881 +xfs_qm_dqattach_one_9605 xfs_qm_dqattach_one 0 9605 &batadv_send_skb_push_fill_unicast_9605
137882 +ixgbevf_set_vfta_vf_9608 ixgbevf_set_vfta_vf 0 9608 NULL
137883 +acpi_ns_build_internal_name_9620 acpi_ns_build_internal_name 0 9620 NULL nohasharray
137884 +watchdog_notify_sys_9620 watchdog_notify_sys 0 9620 &acpi_ns_build_internal_name_9620
137885 +lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
137886 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
137887 +i801_block_transaction_byte_by_byte_9630 i801_block_transaction_byte_by_byte 0 9630 NULL nohasharray
137888 +copy_msghdr_from_user_9630 copy_msghdr_from_user 0 9630 &i801_block_transaction_byte_by_byte_9630
137889 +kernfs_iop_listxattr_9634 kernfs_iop_listxattr 0-3 9634 NULL
137890 +ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 3-4 9635 NULL
137891 +acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 0 9638 NULL
137892 +compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL nohasharray
137893 +show_umcast_9639 show_umcast 0 9639 &compat_sys_keyctl_9639 nohasharray
137894 +show_country_codes_9639 show_country_codes 0 9639 &show_umcast_9639
137895 +mptsas_get_enclosure_identifier_9640 mptsas_get_enclosure_identifier 0 9640 NULL
137896 +lmLogInit_9643 lmLogInit 0 9643 NULL
137897 +patch_vt1709_9644 patch_vt1709 0 9644 NULL
137898 +ll_checksum_seq_write_9648 ll_checksum_seq_write 3 9648 NULL
137899 +ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL nohasharray
137900 +zd_ioread32_locked_9652 zd_ioread32_locked 0 9652 &ocfs2_xattr_get_rec_9652
137901 +__uncore_cmask8_show_9653 __uncore_cmask8_show 0 9653 NULL
137902 +snd_seq_ioctl_set_queue_client_9655 snd_seq_ioctl_set_queue_client 0 9655 NULL
137903 +ceph_fscache_inode_get_key_9656 ceph_fscache_inode_get_key 0 9656 NULL
137904 +queue_received_packet_9657 queue_received_packet 5 9657 NULL
137905 +usnic_ib_show_fw_ver_9663 usnic_ib_show_fw_ver 0 9663 NULL nohasharray
137906 +cifs_set_file_info_9663 cifs_set_file_info 0 9663 &usnic_ib_show_fw_ver_9663
137907 +inode_setattr_9668 inode_setattr 0 9668 NULL
137908 +snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
137909 +wl12xx_get_rx_packet_len_9673 wl12xx_get_rx_packet_len 0-3 9673 NULL
137910 +s_audio_sampling_freq_9675 s_audio_sampling_freq 0 9675 NULL
137911 +dns_query_9676 dns_query 3 9676 NULL nohasharray
137912 +ks8842_read16_9676 ks8842_read16 0 9676 &dns_query_9676 nohasharray
137913 +snd_ac97_dev_register_9676 snd_ac97_dev_register 0 9676 &ks8842_read16_9676
137914 +qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
137915 +calgary_map_sg_9680 calgary_map_sg 0-3 9680 NULL
137916 +urbnum_show_9682 urbnum_show 0 9682 NULL nohasharray
137917 +wl1271_init_templates_config_9682 wl1271_init_templates_config 0 9682 &urbnum_show_9682
137918 +f81232_set_register_9683 f81232_set_register 0 9683 NULL
137919 +nilfs_btree_lookup_9685 nilfs_btree_lookup 0 9685 NULL
137920 +show_in0_9686 show_in0 0 9686 NULL
137921 +__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
137922 +bfs_writepage_9692 bfs_writepage 0 9692 NULL
137923 +crc32_final_9693 crc32_final 0 9693 NULL
137924 +get_max_brightness_9697 get_max_brightness 0 9697 NULL
137925 +lowpan_control_write_9699 lowpan_control_write 3-0 9699 NULL
137926 +vx_transfer_end_9701 vx_transfer_end 0 9701 NULL nohasharray
137927 +show_turbo_cooldown_9701 show_turbo_cooldown 0 9701 &vx_transfer_end_9701 nohasharray
137928 +tpm_tis_send_data_9701 tpm_tis_send_data 0 9701 &show_turbo_cooldown_9701
137929 +fuse_iter_npages_9705 fuse_iter_npages 0 9705 NULL nohasharray
137930 +ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3-0 9705 &fuse_iter_npages_9705
137931 +update_flag_9706 update_flag 0 9706 NULL
137932 +core_alua_store_preferred_bit_9711 core_alua_store_preferred_bit 0-3 9711 NULL
137933 +il4965_commit_rxon_9717 il4965_commit_rxon 0 9717 NULL
137934 +parse_uac2_sample_rate_range_9718 parse_uac2_sample_rate_range 0 9718 NULL
137935 +sstfb_set_par_9719 sstfb_set_par 0 9719 NULL
137936 +SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
137937 +sha512_base_finish_9729 sha512_base_finish 0 9729 NULL
137938 +t4_wr_mbox_9732 t4_wr_mbox 0 9732 NULL
137939 +cyapa_update_suspend_scanrate_9734 cyapa_update_suspend_scanrate 0-4 9734 NULL
137940 +show_cmd_per_lun_9735 show_cmd_per_lun 0 9735 NULL nohasharray
137941 +c2port_show_rev_id_9735 c2port_show_rev_id 0 9735 &show_cmd_per_lun_9735
137942 +get_flashnode_param_9736 get_flashnode_param 0 9736 NULL
137943 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL nohasharray
137944 +fan_get_9738 fan_get 0 9738 &ieee80211_if_fmt_num_mcast_sta_9738
137945 +number_of_sets_show_9739 number_of_sets_show 0 9739 NULL
137946 +shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
137947 +ddb_input_read_9743 ddb_input_read 3-0 9743 NULL nohasharray
137948 +set_otp1_9743 set_otp1 4-0 9743 &ddb_input_read_9743
137949 +uuid_show_9749 uuid_show 0 9749 NULL
137950 +regmap_multi_reg_write_bypassed_9751 regmap_multi_reg_write_bypassed 3 9751 NULL nohasharray
137951 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3-0 9751 &regmap_multi_reg_write_bypassed_9751
137952 +dsa_slave_get_regs_len_9753 dsa_slave_get_regs_len 0 9753 NULL
137953 +o2nm_cluster_attr_fence_method_write_9755 o2nm_cluster_attr_fence_method_write 0-3 9755 NULL
137954 +pcpu_alloc_9757 pcpu_alloc 1-2 9757 NULL
137955 +store_fc_rport_fast_io_fail_tmo_9761 store_fc_rport_fast_io_fail_tmo 0-4 9761 NULL
137956 +set_rtc_irq_bit_9763 set_rtc_irq_bit 0 9763 NULL
137957 +__alloc_percpu_9764 __alloc_percpu 1-2 9764 NULL
137958 +sctp_send_asconf_del_ip_9767 sctp_send_asconf_del_ip 0 9767 NULL
137959 +amd_decode_mce_9768 amd_decode_mce 0 9768 NULL
137960 +sh_eth_check_reset_9773 sh_eth_check_reset 0 9773 NULL
137961 +mapping_error_9774 mapping_error 0 9774 NULL
137962 +eni_open_9778 eni_open 0 9778 NULL
137963 +reset_write_9784 reset_write 0-3 9784 NULL
137964 +wl12xx_fetch_firmware_9788 wl12xx_fetch_firmware 0 9788 NULL nohasharray
137965 +gpio_value_store_9788 gpio_value_store 0-4 9788 &wl12xx_fetch_firmware_9788
137966 +ali1535_transaction_9792 ali1535_transaction 0 9792 NULL
137967 +dib8096p_tuner_write_serpar_9793 dib8096p_tuner_write_serpar 0-3 9793 NULL
137968 +bio_alloc_map_data_9798 bio_alloc_map_data 1 9798 NULL nohasharray
137969 +snd_pcm_dev_register_9798 snd_pcm_dev_register 0 9798 &bio_alloc_map_data_9798
137970 +ath10k_debug_start_9800 ath10k_debug_start 0 9800 NULL
137971 +_regmap_write_9803 _regmap_write 0 9803 NULL
137972 +can_change_mtu_9804 can_change_mtu 0 9804 NULL
137973 +snd_pcm_lib_alloc_vmalloc_32_buffer_9813 snd_pcm_lib_alloc_vmalloc_32_buffer 2 9813 NULL nohasharray
137974 +ieee80211_if_read_state_9813 ieee80211_if_read_state 3-0 9813 &snd_pcm_lib_alloc_vmalloc_32_buffer_9813 nohasharray
137975 +udpv6_recvmsg_9813 udpv6_recvmsg 4-0 9813 &ieee80211_if_read_state_9813
137976 +ath9k_start_9815 ath9k_start 0 9815 NULL
137977 +pnp_mem_start_9817 pnp_mem_start 0 9817 NULL
137978 +kernel_physical_mapping_init_9818 kernel_physical_mapping_init 0-2-1 9818 NULL
137979 +regulator_bypass_show_9824 regulator_bypass_show 0 9824 NULL
137980 +show_sas_rphy_bay_identifier_9826 show_sas_rphy_bay_identifier 0 9826 NULL nohasharray
137981 +tipc_setsockopt_9826 tipc_setsockopt 0 9826 &show_sas_rphy_bay_identifier_9826
137982 +log_recovery_delay_show_9827 log_recovery_delay_show 0 9827 NULL
137983 +compat_SyS_vmsplice_9828 compat_SyS_vmsplice 3 9828 NULL
137984 +parport_uss720_ecp_write_addr_9838 parport_uss720_ecp_write_addr 0 9838 NULL
137985 +dvb_dvr_set_buffer_size_9840 dvb_dvr_set_buffer_size 2 9840 NULL
137986 +rtl92ce_hw_init_9858 rtl92ce_hw_init 0 9858 NULL
137987 +garmin_write_room_9859 garmin_write_room 0 9859 NULL
137988 +iwl_poll_prph_bit_9861 iwl_poll_prph_bit 0 9861 NULL
137989 +bfad_im_model_show_9862 bfad_im_model_show 0 9862 NULL nohasharray
137990 +sha256_ssse3_finup_9862 sha256_ssse3_finup 0 9862 &bfad_im_model_show_9862
137991 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
137992 +pep_recvmsg_9866 pep_recvmsg 3 9866 NULL
137993 +task_can_attach_9867 task_can_attach 0 9867 NULL
137994 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
137995 +wil_read_file_ioblob_9878 wil_read_file_ioblob 3-0 9878 NULL nohasharray
137996 +dir_commit_chunk_9878 dir_commit_chunk 3 9878 &wil_read_file_ioblob_9878
137997 +ping_v4_sendmsg_9883 ping_v4_sendmsg 3 9883 NULL
137998 +fuse_dev_read_9884 fuse_dev_read 0 9884 NULL
137999 +wl1271_cmd_radio_parms_9886 wl1271_cmd_radio_parms 0 9886 NULL
138000 +show_sensor_9889 show_sensor 0 9889 NULL
138001 +snd_midi_event_new_9893 snd_midi_event_new 1 9893 NULL nohasharray
138002 +bm_register_write_9893 bm_register_write 3-0 9893 &snd_midi_event_new_9893
138003 +snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5 9895 NULL
138004 +aac_show_vendor_9903 aac_show_vendor 0 9903 NULL nohasharray
138005 +sf1_write_9903 sf1_write 0 9903 &aac_show_vendor_9903
138006 +write_9907 write 0-3 9907 NULL
138007 +compat_sys_ipc_9912 compat_sys_ipc 3 9912 NULL
138008 +sr_write_cmd_async_9921 sr_write_cmd_async 5 9921 NULL
138009 +bq2415x_i2c_read_bit_9924 bq2415x_i2c_read_bit 3-0 9924 NULL
138010 +file_permission_9925 file_permission 0 9925 NULL
138011 +zd1201_mac_reset_9926 zd1201_mac_reset 0 9926 NULL
138012 +iwl_dbgfs_prph_reg_read_9928 iwl_dbgfs_prph_reg_read 3-0 9928 NULL
138013 +store_remote_ip_9929 store_remote_ip 0 9929 NULL
138014 +metapage_writepage_9936 metapage_writepage 0 9936 NULL
138015 +tc3589x_reg_read_9940 tc3589x_reg_read 0 9940 NULL
138016 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
138017 +read_file_misc_9948 read_file_misc 3-0 9948 NULL
138018 +bh1770_get_lux_rate_9949 bh1770_get_lux_rate 0 9949 NULL
138019 +set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
138020 +ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
138021 +iscsi_tpg_param_show_MaxOutstandingR2T_9959 iscsi_tpg_param_show_MaxOutstandingR2T 0 9959 NULL
138022 +SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
138023 +iscsit_ta_demo_mode_discovery_9966 iscsit_ta_demo_mode_discovery 0 9966 NULL nohasharray
138024 +edac_dev_block_store_9966 edac_dev_block_store 0-4 9966 &iscsit_ta_demo_mode_discovery_9966
138025 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
138026 +vivid_loop_out_s_ctrl_9970 vivid_loop_out_s_ctrl 0 9970 NULL nohasharray
138027 +store_9970 store 0 9970 &vivid_loop_out_s_ctrl_9970
138028 +btrfs_add_link_9973 btrfs_add_link 5 9973 NULL nohasharray
138029 +show_fcstat_rx_frames_9973 show_fcstat_rx_frames 0 9973 &btrfs_add_link_9973
138030 +ath6kl_usb_submit_ctrl_out_9978 ath6kl_usb_submit_ctrl_out 6 9978 NULL nohasharray
138031 +compat_import_iovec_9978 compat_import_iovec 3-0 9978 &ath6kl_usb_submit_ctrl_out_9978
138032 +il4965_dump_fh_9979 il4965_dump_fh 0 9979 NULL
138033 +twl6040_power_up_manual_9982 twl6040_power_up_manual 0 9982 NULL nohasharray
138034 +sscanf_9982 sscanf 0 9982 &twl6040_power_up_manual_9982 nohasharray
138035 +ixgbevf_obtain_mbx_lock_vf_9982 ixgbevf_obtain_mbx_lock_vf 0 9982 &sscanf_9982
138036 +max_power_store_9983 max_power_store 0-4 9983 NULL nohasharray
138037 +store_fan16_9983 store_fan16 0-4 9983 &max_power_store_9983
138038 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL nohasharray
138039 +nfs_writepage_locked_9986 nfs_writepage_locked 0 9986 &SYSC_move_pages_9986
138040 +ems_usb_command_msg_9991 ems_usb_command_msg 0 9991 NULL
138041 +set_tcrit1_9995 set_tcrit1 0-4 9995 NULL
138042 +ath10k_peer_create_9999 ath10k_peer_create 0 9999 NULL
138043 +store_als_en_10003 store_als_en 0-4 10003 NULL
138044 +dimmdev_edac_mode_show_10010 dimmdev_edac_mode_show 0 10010 NULL
138045 +check_tp_10015 check_tp 0 10015 NULL
138046 +i915_gem_obj_ggtt_pin_10018 i915_gem_obj_ggtt_pin 0 10018 NULL
138047 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
138048 +da9063_rtc_stop_alarm_10020 da9063_rtc_stop_alarm 0 10020 NULL
138049 +nouveau_hwmon_set_temp1_auto_point1_temp_hyst_10022 nouveau_hwmon_set_temp1_auto_point1_temp_hyst 0-4 10022 NULL
138050 +handle_request_10024 handle_request 9 10024 NULL
138051 +show_tcpRtoMin_10025 show_tcpRtoMin 0 10025 NULL
138052 +igb_enable_sriov_10027 igb_enable_sriov 0 10027 NULL
138053 +hdmi_pin_hbr_setup_10030 hdmi_pin_hbr_setup 0 10030 NULL
138054 +bnx2_alloc_bad_rbuf_10032 bnx2_alloc_bad_rbuf 0 10032 NULL
138055 +show_fc_vport_roles_10033 show_fc_vport_roles 0 10033 NULL
138056 +rx8581_rtc_read_time_10036 rx8581_rtc_read_time 0 10036 NULL
138057 +mgmt_alloc_cmd_data_10037 mgmt_alloc_cmd_data 0 10037 NULL
138058 +protection_level_store_10041 protection_level_store 0-4 10041 NULL
138059 +wcn36xx_add_interface_10046 wcn36xx_add_interface 0 10046 NULL nohasharray
138060 +sm501fb_set_par_pnl_10046 sm501fb_set_par_pnl 0 10046 &wcn36xx_add_interface_10046
138061 +bop_propagate_10048 bop_propagate 0 10048 NULL
138062 +wl1271_acx_bcn_dtim_options_10051 wl1271_acx_bcn_dtim_options 0 10051 NULL
138063 +regulator_ena_gpio_ctrl_10053 regulator_ena_gpio_ctrl 0 10053 NULL nohasharray
138064 +mlx4_en_config_rss_qp_10053 mlx4_en_config_rss_qp 0 10053 &regulator_ena_gpio_ctrl_10053
138065 +show_protocol_stat_10062 show_protocol_stat 0 10062 NULL
138066 +vfio_pci_write_10063 vfio_pci_write 3-0 10063 NULL
138067 +asymmetric_key_generate_id_10064 asymmetric_key_generate_id 4-2 10064 NULL nohasharray
138068 +send_common_10064 send_common 0 10064 &asymmetric_key_generate_id_10064 nohasharray
138069 +bnad_setup_rx_10064 bnad_setup_rx 0 10064 &send_common_10064
138070 +ksdazzle_change_speed_10068 ksdazzle_change_speed 0 10068 NULL
138071 +e100_get_regs_len_10071 e100_get_regs_len 0 10071 NULL
138072 +epat_read_regr_10074 epat_read_regr 0 10074 NULL
138073 +arkfb_set_par_10075 arkfb_set_par 0 10075 NULL
138074 +ali1563_block_start_10077 ali1563_block_start 0 10077 NULL
138075 +cdc_ncm_show_wNdpInAlignment_10081 cdc_ncm_show_wNdpInAlignment 0 10081 NULL nohasharray
138076 +_ctl_device_handle_show_10081 _ctl_device_handle_show 0 10081 &cdc_ncm_show_wNdpInAlignment_10081 nohasharray
138077 +wl1271_acx_feature_cfg_10081 wl1271_acx_feature_cfg 0 10081 &_ctl_device_handle_show_10081
138078 +hr222_pll_freq_register_10084 hr222_pll_freq_register 0 10084 NULL
138079 +fsa9480_set_manualsw_10088 fsa9480_set_manualsw 0-4 10088 NULL
138080 +il_add_station_common_10089 il_add_station_common 0 10089 NULL
138081 +dev_exceptions_copy_10091 dev_exceptions_copy 0 10091 NULL
138082 +xfs_attr_rmtval_get_10092 xfs_attr_rmtval_get 0 10092 NULL
138083 +class_show_10093 class_show 0 10093 NULL
138084 +nr_create_10094 nr_create 0 10094 NULL
138085 +show_pwm_min_10095 show_pwm_min 0 10095 NULL
138086 +adp8860_bl_l3_dark_dim_store_10096 adp8860_bl_l3_dark_dim_store 4-0 10096 NULL
138087 +sctp_primitive_ASCONF_10098 sctp_primitive_ASCONF 0 10098 NULL nohasharray
138088 +bcm5482_config_init_10098 bcm5482_config_init 0 10098 &sctp_primitive_ASCONF_10098
138089 +wm831x_gpio_direction_in_10099 wm831x_gpio_direction_in 0 10099 NULL
138090 +em28xx_read_reg_req_len_10100 em28xx_read_reg_req_len 0 10100 NULL nohasharray
138091 +nouveau_hwmon_show_temp_10100 nouveau_hwmon_show_temp 0 10100 &em28xx_read_reg_req_len_10100
138092 +ubifs_tnc_add_10103 ubifs_tnc_add 0 10103 NULL
138093 +xfs_btree_check_lptr_10104 xfs_btree_check_lptr 0 10104 NULL
138094 +ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
138095 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
138096 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3-0 10110 &get_elem_size_10110
138097 +rocker_desc_err_10111 rocker_desc_err 0 10111 NULL
138098 +gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL nohasharray
138099 +link_schedule_user_10112 link_schedule_user 0 10112 &gfs2_meta_read_10112
138100 +host_control_smi_type_store_10118 host_control_smi_type_store 0-4 10118 NULL
138101 +snd_vortex_pcm_trigger_10123 snd_vortex_pcm_trigger 0 10123 NULL
138102 +wl1271_acx_host_if_cfg_bitmap_10124 wl1271_acx_host_if_cfg_bitmap 0 10124 NULL
138103 +offset_to_bit_10134 offset_to_bit 0 10134 NULL nohasharray
138104 +SyS_migrate_pages_10134 SyS_migrate_pages 2 10134 &offset_to_bit_10134
138105 +tipc_l2_device_event_10137 tipc_l2_device_event 0 10137 NULL
138106 +dev_get_valid_name_10138 dev_get_valid_name 0 10138 NULL
138107 +tw9906_s_ctrl_10143 tw9906_s_ctrl 0 10143 NULL
138108 +null_hash_setkey_10147 null_hash_setkey 0 10147 NULL
138109 +qlge_open_10148 qlge_open 0 10148 NULL
138110 +show_alarms_10150 show_alarms 0 10150 NULL
138111 +__dev_mc_add_10152 __dev_mc_add 0 10152 NULL
138112 +enable_iso_interface_10154 enable_iso_interface 0 10154 NULL
138113 +aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3-0 10155 NULL
138114 +rx_out_of_mem_read_10157 rx_out_of_mem_read 3-0 10157 NULL nohasharray
138115 +lm3530_init_registers_10157 lm3530_init_registers 0 10157 &rx_out_of_mem_read_10157 nohasharray
138116 +tracing_nsecs_write_10157 tracing_nsecs_write 3 10157 &lm3530_init_registers_10157
138117 +ol_chunk_entries_10159 ol_chunk_entries 0 10159 NULL nohasharray
138118 +hidg_alloc_ep_req_10159 hidg_alloc_ep_req 2 10159 &ol_chunk_entries_10159
138119 +brcmf_msgbuf_init_pktids_10160 brcmf_msgbuf_init_pktids 1 10160 NULL
138120 +snd_virmidi_dev_attach_seq_10164 snd_virmidi_dev_attach_seq 0 10164 NULL nohasharray
138121 +sh_eth_get_sset_count_10164 sh_eth_get_sset_count 0 10164 &snd_virmidi_dev_attach_seq_10164
138122 +asd_store_update_bios_10165 asd_store_update_bios 4-0 10165 NULL
138123 +icmpv6_error_10167 icmpv6_error 0 10167 NULL nohasharray
138124 +cx2341x_hdl_api_10167 cx2341x_hdl_api 0 10167 &icmpv6_error_10167
138125 +kstrtol_from_user_10168 kstrtol_from_user 2-0 10168 NULL
138126 +persistent_ram_vmap_10169 persistent_ram_vmap 1-2 10169 NULL
138127 +init_rfdlist_10170 init_rfdlist 0 10170 NULL
138128 +proc_pid_attr_read_10173 proc_pid_attr_read 3-0 10173 NULL
138129 +hpfs_statfs_10175 hpfs_statfs 0 10175 NULL
138130 +pci_bus_write_config_word_10180 pci_bus_write_config_word 0 10180 NULL
138131 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4-0 10182 NULL
138132 +address_read_file_10187 address_read_file 0 10187 NULL
138133 +cw1200_wsm_dumps_10192 cw1200_wsm_dumps 0-3 10192 NULL
138134 +proc_pid_permission_10194 proc_pid_permission 0 10194 NULL
138135 +volume_set_mute_10197 volume_set_mute 0 10197 NULL
138136 +cy8ctmg110_write_regs_10204 cy8ctmg110_write_regs 3 10204 NULL
138137 +extent_writepages_10205 extent_writepages 0 10205 NULL
138138 +cmpc_accel_g_select_show_v4_10207 cmpc_accel_g_select_show_v4 0 10207 NULL
138139 +lpfc_link_state_store_10215 lpfc_link_state_store 0-4 10215 NULL
138140 +__nf_nat_alloc_null_binding_10216 __nf_nat_alloc_null_binding 0 10216 NULL
138141 +wl12xx_spi_raw_write_10217 wl12xx_spi_raw_write 0 10217 NULL
138142 +ihex_validate_fw_10218 ihex_validate_fw 0 10218 NULL nohasharray
138143 +register_ftrace_function_10218 register_ftrace_function 0 10218 &ihex_validate_fw_10218
138144 +xfs_attr_rmtval_copyout_10222 xfs_attr_rmtval_copyout 0 10222 NULL
138145 +fsync_10223 fsync 0 10223 NULL
138146 +keene_cmd_main_10225 keene_cmd_main 0 10225 NULL nohasharray
138147 +ima_parse_add_rule_10225 ima_parse_add_rule 0 10225 &keene_cmd_main_10225
138148 +adv7175_g_fmt_10230 adv7175_g_fmt 0 10230 NULL
138149 +ican3_old_send_msg_10231 ican3_old_send_msg 0 10231 NULL
138150 +ec168_i2c_xfer_10235 ec168_i2c_xfer 0-3 10235 NULL
138151 +videobuf_dma_init_overlay_10236 videobuf_dma_init_overlay 0 10236 NULL
138152 +adfs_fplus_sync_10238 adfs_fplus_sync 0 10238 NULL
138153 +drbd_send_all_10239 drbd_send_all 4 10239 NULL
138154 +hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 NULL nohasharray
138155 +qlcnic_83xx_add_rings_10240 qlcnic_83xx_add_rings 0 10240 &hdlc_rpr_irq_10240
138156 +ecryptfs_readpage_10242 ecryptfs_readpage 0 10242 NULL
138157 +pm8001_ctl_sas_spec_support_show_10243 pm8001_ctl_sas_spec_support_show 0 10243 NULL
138158 +nfc_alloc_recv_skb_10244 nfc_alloc_recv_skb 1 10244 NULL nohasharray
138159 +__uncore_filter_mask_show_10244 __uncore_filter_mask_show 0 10244 &nfc_alloc_recv_skb_10244 nohasharray
138160 +mutex_lock_killable_10244 mutex_lock_killable 0 10244 &__uncore_filter_mask_show_10244
138161 +ipip6_tunnel_init_10251 ipip6_tunnel_init 0 10251 NULL
138162 +ov2640_mask_set_10255 ov2640_mask_set 0 10255 NULL
138163 +cciss_proc_write_10259 cciss_proc_write 3-0 10259 NULL
138164 +store_protocols_10261 store_protocols 0-4 10261 NULL
138165 +snd_pcm_lib_preallocate_pages1_10273 snd_pcm_lib_preallocate_pages1 2 10273 NULL nohasharray
138166 +target_core_dev_attrib_attr_store_10273 target_core_dev_attrib_attr_store 0 10273 &snd_pcm_lib_preallocate_pages1_10273 nohasharray
138167 +irq_affinity_proc_write_10273 irq_affinity_proc_write 3-0 10273 &target_core_dev_attrib_attr_store_10273
138168 +xfs_bmbt_alloc_block_10277 xfs_bmbt_alloc_block 0 10277 NULL
138169 +rx8025_get_clock_adjust_10280 rx8025_get_clock_adjust 0 10280 NULL
138170 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 2-0 10281 NULL
138171 +add_keys_10284 add_keys 0 10284 NULL
138172 +snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
138173 +ubi_leb_change_10289 ubi_leb_change 4-0 10289 NULL nohasharray
138174 +adp8870_bl_l5_dark_max_show_10289 adp8870_bl_l5_dark_max_show 0 10289 &ubi_leb_change_10289
138175 +nvif_object_new_10300 nvif_object_new 5 10300 NULL
138176 +therm_throt_device_show_core_throttle_count_10305 therm_throt_device_show_core_throttle_count 0 10305 NULL
138177 +diolan_usb_transfer_10306 diolan_usb_transfer 0 10306 NULL nohasharray
138178 +rocker_port_ctrl_vlan_add_10306 rocker_port_ctrl_vlan_add 0 10306 &diolan_usb_transfer_10306
138179 +usb_device_read_10309 usb_device_read 0-3 10309 NULL
138180 +read_emulate_10310 read_emulate 2-4 10310 NULL nohasharray
138181 +b43legacy_dma_mapping_error_10310 b43legacy_dma_mapping_error 2 10310 &read_emulate_10310
138182 +prod_id3_show_10314 prod_id3_show 0 10314 NULL
138183 +show_in_max_alarm_10319 show_in_max_alarm 0 10319 NULL
138184 +read_file_spectral_count_10320 read_file_spectral_count 3-0 10320 NULL nohasharray
138185 +ican3_send_msg_10320 ican3_send_msg 0 10320 &read_file_spectral_count_10320
138186 +ldo_regulator_enable_10323 ldo_regulator_enable 0 10323 NULL nohasharray
138187 +zd_chip_enable_hwint_10323 zd_chip_enable_hwint 0 10323 &ldo_regulator_enable_10323
138188 +cifs_permission_10324 cifs_permission 0 10324 NULL
138189 +matroxfb_check_var_10327 matroxfb_check_var 0 10327 NULL nohasharray
138190 +compat_SyS_writev_10327 compat_SyS_writev 3 10327 &matroxfb_check_var_10327
138191 +ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
138192 +bcmgenet_alloc_rx_buffers_10329 bcmgenet_alloc_rx_buffers 0 10329 NULL
138193 +netlbl_catmap_setbit_10331 netlbl_catmap_setbit 0 10331 NULL
138194 +core_alua_show_implicit_trans_secs_10332 core_alua_show_implicit_trans_secs 0 10332 NULL nohasharray
138195 +usb_string_copy_10332 usb_string_copy 0 10332 &core_alua_show_implicit_trans_secs_10332
138196 +__smb_init_10336 __smb_init 0 10336 NULL
138197 +tun_sendmsg_10337 tun_sendmsg 0-4 10337 NULL
138198 +em28xx_read_reg_req_len_10340 em28xx_read_reg_req_len 0 10340 NULL nohasharray
138199 +softing_startstop_10340 softing_startstop 0 10340 &em28xx_read_reg_req_len_10340
138200 +mwifiex_send_tdls_data_frame_10347 mwifiex_send_tdls_data_frame 7 10347 NULL
138201 +ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
138202 +erst_exec_load_var2_10352 erst_exec_load_var2 0 10352 NULL
138203 +dbAllocAny_10354 dbAllocAny 0 10354 NULL nohasharray
138204 +durations_show_10354 durations_show 0 10354 &dbAllocAny_10354
138205 +ath6kl_listen_int_read_10355 ath6kl_listen_int_read 3-0 10355 NULL
138206 +sta_ht_capa_read_10366 sta_ht_capa_read 3-0 10366 NULL
138207 +inotify_handle_event_10370 inotify_handle_event 0 10370 NULL
138208 +sh_dmae_nmi_handler_10371 sh_dmae_nmi_handler 0 10371 NULL
138209 +smc91c92_resume_10372 smc91c92_resume 0 10372 NULL
138210 +phy_connect_direct_10374 phy_connect_direct 0 10374 NULL
138211 +iscsi_nacl_param_show_MaxConnections_10377 iscsi_nacl_param_show_MaxConnections 0 10377 NULL
138212 +ecryptfs_decode_and_decrypt_filename_10379 ecryptfs_decode_and_decrypt_filename 5 10379 NULL nohasharray
138213 +rxon_assoc_10379 rxon_assoc 0 10379 &ecryptfs_decode_and_decrypt_filename_10379
138214 +show_rdac0_10381 show_rdac0 0 10381 NULL
138215 +si5351_clkin_prepare_10394 si5351_clkin_prepare 0 10394 NULL nohasharray
138216 +update_bits_10394 update_bits 0 10394 &si5351_clkin_prepare_10394
138217 +show_gpio_10395 show_gpio 0 10395 NULL
138218 +do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
138219 +airspy_start_streaming_10403 airspy_start_streaming 0 10403 NULL nohasharray
138220 +ad7791_set_mode_10403 ad7791_set_mode 0 10403 &airspy_start_streaming_10403
138221 +snd_cs4281_capture_prepare_10410 snd_cs4281_capture_prepare 0 10410 NULL
138222 +ima_fw_from_file_10420 ima_fw_from_file 0 10420 NULL
138223 +dead_read_lines_10421 dead_read_lines 0 10421 NULL
138224 +uhid_hid_output_report_10423 uhid_hid_output_report 0-3 10423 NULL
138225 +isl29003_store_power_state_10424 isl29003_store_power_state 0-4 10424 NULL
138226 +elan_i2c_write_cmd_10433 elan_i2c_write_cmd 0 10433 NULL
138227 +max1363_monitor_store_freq_10434 max1363_monitor_store_freq 0-4 10434 NULL nohasharray
138228 +fwtty_rx_10434 fwtty_rx 3 10434 &max1363_monitor_store_freq_10434
138229 +wacom_led1_select_store_10438 wacom_led1_select_store 0-4 10438 NULL
138230 +ov9640_reg_write_10440 ov9640_reg_write 0 10440 NULL
138231 +free_block_10441 free_block 0 10441 NULL
138232 +ipr_alloc_dump_10445 ipr_alloc_dump 0 10445 NULL
138233 +iscsi_stat_tgt_attr_show_attr_last_fail_type_10446 iscsi_stat_tgt_attr_show_attr_last_fail_type 0 10446 NULL
138234 +show_fc_host_supported_classes_10447 show_fc_host_supported_classes 0 10447 NULL
138235 +show_pwm_auto_spinup_time_10454 show_pwm_auto_spinup_time 0 10454 NULL
138236 +spidev_sync_write_10462 spidev_sync_write 0 10462 NULL
138237 +o2hb_region_dev_write_10463 o2hb_region_dev_write 0-3 10463 NULL
138238 +event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3-0 10471 NULL
138239 +show_control_state_10474 show_control_state 0 10474 NULL
138240 +hash_ipportip6_expire_10478 hash_ipportip6_expire 4 10478 NULL
138241 +clip_device_event_10481 clip_device_event 0 10481 NULL
138242 +mt9m111_setup_geometry_10485 mt9m111_setup_geometry 0 10485 NULL
138243 +ath10k_wmi_vdev_start_10487 ath10k_wmi_vdev_start 0 10487 NULL
138244 +__il4965_up_10489 __il4965_up 0 10489 NULL nohasharray
138245 +lpfc_fcp_imax_store_10489 lpfc_fcp_imax_store 0-4 10489 &__il4965_up_10489
138246 +show_card_10491 show_card 0 10491 NULL
138247 +ext2_setattr_10495 ext2_setattr 0 10495 NULL
138248 +dst_frames_10499 dst_frames 0 10499 NULL
138249 +ext4_itable_unused_count_10501 ext4_itable_unused_count 0 10501 NULL
138250 +ca91cx42_alloc_resource_10502 ca91cx42_alloc_resource 2 10502 NULL nohasharray
138251 +ds2781_get_pio_pin_10502 ds2781_get_pio_pin 0 10502 &ca91cx42_alloc_resource_10502
138252 +si5351_vxco_prepare_10506 si5351_vxco_prepare 0 10506 NULL
138253 +qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
138254 +sel_write_disable_10511 sel_write_disable 3-0 10511 NULL
138255 +osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL nohasharray
138256 +therm_throt_device_show_package_throttle_count_10514 therm_throt_device_show_package_throttle_count 0 10514 &osd_req_write_sg_kern_10514
138257 +rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
138258 +qlcnic_pci_sriov_enable_10519 qlcnic_pci_sriov_enable 2-0 10519 NULL
138259 +get_vm_area_caller_10527 get_vm_area_caller 1 10527 NULL nohasharray
138260 +snd_als4000_playback_prepare_10527 snd_als4000_playback_prepare 0 10527 &get_vm_area_caller_10527 nohasharray
138261 +cw1200_start_10527 cw1200_start 0 10527 &snd_als4000_playback_prepare_10527
138262 +iscsi_stat_instance_show_attr_inst_10529 iscsi_stat_instance_show_attr_inst 0 10529 NULL nohasharray
138263 +add_control_with_pfx_10529 add_control_with_pfx 0 10529 &iscsi_stat_instance_show_attr_inst_10529
138264 +__ceph_tcp_sendpage_10531 __ceph_tcp_sendpage 4 10531 NULL nohasharray
138265 +set_temp_max_10531 set_temp_max 0-4 10531 &__ceph_tcp_sendpage_10531
138266 +snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
138267 +kstrtouint_from_user_10536 kstrtouint_from_user 2-0 10536 &snd_pcm_lib_read_10536
138268 +get_key_10538 get_key 0 10538 NULL
138269 +sas_set_phy_speed_10540 sas_set_phy_speed 0 10540 NULL
138270 +SYSC_read_10545 SYSC_read 3 10545 NULL
138271 +crypto_sha512_finup_10555 crypto_sha512_finup 0 10555 NULL
138272 +pm_qos_no_power_off_show_10556 pm_qos_no_power_off_show 0 10556 NULL
138273 +ivtv_start_10559 ivtv_start 0 10559 NULL
138274 +ipr_read_dump_10560 ipr_read_dump 0-5-6 10560 NULL
138275 +dix_show_10568 dix_show 0 10568 NULL
138276 +smb2_wait_mtu_credits_10573 smb2_wait_mtu_credits 0 10573 NULL
138277 +ext4_write_begin_10576 ext4_write_begin 3-4-0 10576 NULL nohasharray
138278 +lkfirst_show_10576 lkfirst_show 0 10576 &ext4_write_begin_10576
138279 +swsusp_write_10582 swsusp_write 0 10582 NULL
138280 +read_usb_charge_10584 read_usb_charge 0 10584 NULL nohasharray
138281 +set_cmci_disabled_10584 set_cmci_disabled 0-4 10584 &read_usb_charge_10584
138282 +selinux_inode_getxattr_10587 selinux_inode_getxattr 0 10587 NULL
138283 +scrub_remap_extent_10588 scrub_remap_extent 2 10588 NULL nohasharray
138284 +ds1685_rtc_sysfs_auxbatt_show_10588 ds1685_rtc_sysfs_auxbatt_show 0 10588 &scrub_remap_extent_10588
138285 +validate_buf_10589 validate_buf 0 10589 NULL
138286 +set_in_max1_10590 set_in_max1 0-4 10590 NULL
138287 +otp_read_10594 otp_read 5-4-2 10594 NULL
138288 +alloc_sdma_10596 alloc_sdma 0 10596 NULL
138289 +acpi_ds_create_bank_field_10598 acpi_ds_create_bank_field 0 10598 NULL
138290 +em28xx_i2c_send_bytes_10601 em28xx_i2c_send_bytes 0-4 10601 NULL
138291 +supply_map_read_file_10608 supply_map_read_file 3-0 10608 NULL
138292 +nvkm_xtensa_create__10615 nvkm_xtensa_create_ 8 10615 NULL
138293 +usb_8dev_cmd_open_10617 usb_8dev_cmd_open 0 10617 NULL nohasharray
138294 +vxge_hw_vpath_mac_addr_add_10617 vxge_hw_vpath_mac_addr_add 0 10617 &usb_8dev_cmd_open_10617
138295 +ima_show_htable_violations_10619 ima_show_htable_violations 3-0 10619 NULL nohasharray
138296 +migratepage_10619 migratepage 0 10619 &ima_show_htable_violations_10619
138297 +cxgb3_get_cpl_reply_skb_10620 cxgb3_get_cpl_reply_skb 2 10620 NULL
138298 +de_refill_rx_10626 de_refill_rx 0 10626 NULL
138299 +set_attr_mode_lsb_10628 set_attr_mode_lsb 0-4 10628 NULL
138300 +alloc_coherent_10632 alloc_coherent 2 10632 NULL nohasharray
138301 +cap_mask_show_10632 cap_mask_show 0 10632 &alloc_coherent_10632 nohasharray
138302 +il4965_send_tx_power_10632 il4965_send_tx_power 0 10632 &cap_mask_show_10632
138303 +fq_alloc_node_10633 fq_alloc_node 1 10633 NULL
138304 +sha256_base_do_update_10634 sha256_base_do_update 0 10634 NULL
138305 +ov9650_set_auto_gain_10638 ov9650_set_auto_gain 0 10638 NULL nohasharray
138306 +proc_sys_write_10638 proc_sys_write 0-3 10638 &ov9650_set_auto_gain_10638
138307 +check_transition_10639 check_transition 0 10639 NULL
138308 +devm_request_irq_10640 devm_request_irq 0 10640 NULL nohasharray
138309 +format_nfilters_10640 format_nfilters 0 10640 &devm_request_irq_10640
138310 +__qbuf_mmap_10642 __qbuf_mmap 0 10642 NULL
138311 +packet_10644 packet 0 10644 NULL
138312 +write_orph_node_10654 write_orph_node 0 10654 NULL
138313 +open_10656 open 0 10656 NULL
138314 +nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL nohasharray
138315 +ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 &nfs_idmap_lookup_id_10660
138316 +ni65_alloc_mem_10664 ni65_alloc_mem 3 10664 NULL
138317 +send_unlock_10666 send_unlock 0 10666 NULL
138318 +parport_write_10669 parport_write 0 10669 NULL
138319 +b43_pio_init_10675 b43_pio_init 0 10675 NULL
138320 +ath9k_hw_process_ini_10682 ath9k_hw_process_ini 0 10682 NULL
138321 +sdram_offsets_show_10683 sdram_offsets_show 0 10683 NULL
138322 +aat2870_ldo_disable_10686 aat2870_ldo_disable 0 10686 NULL
138323 +read_10690 read 0 10690 NULL
138324 +edge_write_10692 edge_write 4-0 10692 NULL
138325 +iap_get_mode_10694 iap_get_mode 0 10694 NULL
138326 +__cached_dev_store_10695 __cached_dev_store 0-4 10695 NULL
138327 +create_endpoint_and_queue_bulk_10698 create_endpoint_and_queue_bulk 0 10698 NULL
138328 +ubi_wl_get_peb_10699 ubi_wl_get_peb 0 10699 NULL
138329 +floppy_cmos_show_10701 floppy_cmos_show 0 10701 NULL
138330 +selinux_inode_setxattr_10708 selinux_inode_setxattr 4-0 10708 NULL
138331 +qla82xx_reset_chip_10709 qla82xx_reset_chip 0 10709 NULL
138332 +bnad_mac_addr_set_locked_10710 bnad_mac_addr_set_locked 0 10710 NULL
138333 +ovl_fill_lower_10712 ovl_fill_lower 3 10712 NULL
138334 +rtl92cu_hw_init_10718 rtl92cu_hw_init 0 10718 NULL
138335 +pvr2_ioread_read_10720 pvr2_ioread_read 3-0 10720 NULL nohasharray
138336 +shash_async_setkey_10720 shash_async_setkey 3 10720 &pvr2_ioread_read_10720
138337 +radeon_set_pm_method_10722 radeon_set_pm_method 0-4 10722 NULL
138338 +__iscsi_complete_pdu_10726 __iscsi_complete_pdu 4 10726 NULL
138339 +spi_sync_10731 spi_sync 0 10731 NULL
138340 +sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL
138341 +show_ideapad_fan_10740 show_ideapad_fan 0 10740 NULL
138342 +quota_sync_store_10741 quota_sync_store 0-3 10741 NULL
138343 +aal0_buffer_allocate_10743 aal0_buffer_allocate 0 10743 NULL
138344 +sys_syslog_10746 sys_syslog 3 10746 NULL
138345 +alloc_one_pg_vec_page_10747 alloc_one_pg_vec_page 1 10747 NULL
138346 +hci_sock_bind_10748 hci_sock_bind 0 10748 NULL
138347 +sdram_size_show_10750 sdram_size_show 0 10750 NULL
138348 +btrfs_sync_file_10755 btrfs_sync_file 0 10755 NULL
138349 +SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
138350 +lirc_dev_fop_write_10760 lirc_dev_fop_write 0-3 10760 NULL
138351 +rd_build_prot_space_10761 rd_build_prot_space 3-2 10761 NULL
138352 +kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL nohasharray
138353 +iwl_dbgfs_netdetect_write_10765 iwl_dbgfs_netdetect_write 0-3 10765 &kvm_read_guest_atomic_10765
138354 +ufs_write_inode_10767 ufs_write_inode 0 10767 NULL nohasharray
138355 +selinux_disable_10767 selinux_disable 0 10767 &ufs_write_inode_10767
138356 +qla4xxx_iscsi_version_show_10768 qla4xxx_iscsi_version_show 0 10768 NULL
138357 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 4-2 10779 NULL
138358 +max_contrast_show_10783 max_contrast_show 0 10783 NULL
138359 +class_osdblk_add_10788 class_osdblk_add 0-4 10788 NULL
138360 +rocker_port_ctrl_vlan_acl_10790 rocker_port_ctrl_vlan_acl 0 10790 NULL
138361 +i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL nohasharray
138362 +ad7793_set_channel_10791 ad7793_set_channel 0 10791 &i915_gem_wait_for_error_10791
138363 +b43_lpphy_op_init_10795 b43_lpphy_op_init 0 10795 NULL
138364 +ttm_dma_page_pool_free_10796 ttm_dma_page_pool_free 2-0 10796 NULL nohasharray
138365 +hpwdt_write_10796 hpwdt_write 0-3 10796 &ttm_dma_page_pool_free_10796
138366 +sys_bind_10799 sys_bind 3 10799 NULL
138367 +query_info_10800 query_info 0 10800 NULL
138368 +usbtv_queue_setup_10801 usbtv_queue_setup 0 10801 NULL
138369 +nfcwilink_send_bts_cmd_10802 nfcwilink_send_bts_cmd 3 10802 NULL
138370 +saa7706h_mute_10805 saa7706h_mute 0 10805 NULL
138371 +i2c_smbus_read_word_data_10810 i2c_smbus_read_word_data 0 10810 NULL nohasharray
138372 +vsock_stream_recvmsg_10810 vsock_stream_recvmsg 0-4 10810 &i2c_smbus_read_word_data_10810
138373 +rtl2832_sdr_queue_setup_10815 rtl2832_sdr_queue_setup 0 10815 NULL
138374 +snd_seq_ioctl_running_mode_10816 snd_seq_ioctl_running_mode 0 10816 NULL
138375 +make_tree_dirty_10817 make_tree_dirty 0 10817 NULL nohasharray
138376 +__usermodehelper_disable_10817 __usermodehelper_disable 0 10817 &make_tree_dirty_10817
138377 +ubifs_log_start_commit_10821 ubifs_log_start_commit 0 10821 NULL
138378 +b43legacy_write_initvals_10826 b43legacy_write_initvals 0 10826 NULL nohasharray
138379 +mmc_io_rw_direct_host_10826 mmc_io_rw_direct_host 0 10826 &b43legacy_write_initvals_10826
138380 +snd_hda_attach_beep_device_10828 snd_hda_attach_beep_device 0 10828 NULL
138381 +rsi_parse_10831 rsi_parse 0 10831 NULL
138382 +send_command_10832 send_command 4-0 10832 NULL nohasharray
138383 +pwm_enable_store_10832 pwm_enable_store 0-4 10832 &send_command_10832
138384 +lbs_sleepparams_read_10840 lbs_sleepparams_read 3-0 10840 NULL
138385 +ext4_direct_IO_10843 ext4_direct_IO 4-0 10843 NULL
138386 +simple_playback_build_controls_10847 simple_playback_build_controls 0 10847 NULL
138387 +show_therm_input_10848 show_therm_input 0 10848 NULL
138388 +xfs_bmbt_free_block_10850 xfs_bmbt_free_block 0 10850 NULL
138389 +ida_get_new_above_10853 ida_get_new_above 0-2 10853 NULL
138390 +fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3-0 10855 NULL
138391 +snd_card_asihpi_playback_ioctl_10857 snd_card_asihpi_playback_ioctl 0 10857 NULL
138392 +usnic_ib_show_qp_per_vf_10858 usnic_ib_show_qp_per_vf 0 10858 NULL
138393 +read_edid_block_10860 read_edid_block 4 10860 NULL
138394 +btrfs_permission_10861 btrfs_permission 0 10861 NULL
138395 +ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
138396 +trivial_online_10866 trivial_online 0 10866 NULL
138397 +xenfb_set_par_10871 xenfb_set_par 0 10871 NULL
138398 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3-0 10872 NULL
138399 +ov7670_s_sat_hue_10873 ov7670_s_sat_hue 0 10873 NULL nohasharray
138400 +tw2804_s_ctrl_10873 tw2804_s_ctrl 0 10873 &ov7670_s_sat_hue_10873
138401 +u1_timeout_store_10874 u1_timeout_store 0-4 10874 NULL
138402 +rtl2832_sdr_wr_reg_mask_10875 rtl2832_sdr_wr_reg_mask 0 10875 NULL
138403 +mid_get_vbt_data_r0_10876 mid_get_vbt_data_r0 2 10876 NULL nohasharray
138404 +ims_pcu_ofn_reg_addr_store_10876 ims_pcu_ofn_reg_addr_store 0-4 10876 &mid_get_vbt_data_r0_10876
138405 +queue_working_time_show_10877 queue_working_time_show 0 10877 NULL
138406 +wiidebug_drm_write_10879 wiidebug_drm_write 3-0 10879 NULL
138407 +sha1_mb_final_10881 sha1_mb_final 0 10881 NULL
138408 +jffs2_read_inode_range_10882 jffs2_read_inode_range 0 10882 NULL
138409 +adt7411_show_temp_10883 adt7411_show_temp 0 10883 NULL
138410 +qla2x00_sysfs_read_vpd_10893 qla2x00_sysfs_read_vpd 6-0-5 10893 NULL
138411 +__ipath_get_user_pages_10896 __ipath_get_user_pages 0 10896 NULL
138412 +get_scq_10897 get_scq 2 10897 NULL
138413 +show_plat_type_10901 show_plat_type 0 10901 NULL nohasharray
138414 +isp1760_udc_start_10901 isp1760_udc_start 0 10901 &show_plat_type_10901
138415 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL nohasharray
138416 +mcam_vb_start_streaming_10903 mcam_vb_start_streaming 0 10903 &tifm_alloc_adapter_10903
138417 +bt_to_errno_10906 bt_to_errno 0 10906 NULL
138418 +ina209_reset_history_10909 ina209_reset_history 0-4 10909 NULL
138419 +tpacpi_driver_uwb_emulstate_show_10911 tpacpi_driver_uwb_emulstate_show 0 10911 NULL
138420 +lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
138421 +cramfs_statfs_10915 cramfs_statfs 0 10915 NULL
138422 +be_cmd_get_mac_from_list_10916 be_cmd_get_mac_from_list 0 10916 NULL
138423 +kobject_add_10919 kobject_add 0 10919 NULL
138424 +qla4xxx_host_reset_10920 qla4xxx_host_reset 0 10920 NULL
138425 +shm_read_file_10927 shm_read_file 0 10927 NULL
138426 +ip_mc_join_group_10930 ip_mc_join_group 0 10930 NULL
138427 +ath10k_sta_state_10939 ath10k_sta_state 0 10939 NULL
138428 +store_guid_10944 store_guid 0-4 10944 NULL
138429 +show_temp_beep_10945 show_temp_beep 0 10945 NULL
138430 +tw9910_g_crop_10948 tw9910_g_crop 0 10948 NULL
138431 +drv_sta_state_10949 drv_sta_state 0 10949 NULL
138432 +tun_put_user_10951 tun_put_user 0 10951 NULL
138433 +da9052_map_irq_10952 da9052_map_irq 2 10952 NULL
138434 +viacam_set_flip_10955 viacam_set_flip 0 10955 NULL
138435 +crypto_shash_ctxsize_10958 crypto_shash_ctxsize 0 10958 NULL
138436 +ar9003_dump_modal_eeprom_10959 ar9003_dump_modal_eeprom 0-2-3 10959 NULL
138437 +bond_sysfs_slave_add_10961 bond_sysfs_slave_add 0 10961 NULL
138438 +ci_port_test_write_10962 ci_port_test_write 3-0 10962 NULL
138439 +zcxx_s_ctrl_10963 zcxx_s_ctrl 0 10963 NULL nohasharray
138440 +legacy_suspend_10963 legacy_suspend 0 10963 &zcxx_s_ctrl_10963
138441 +pfkey_process_10964 pfkey_process 0 10964 NULL
138442 +qlcnic_diag_alloc_res_10969 qlcnic_diag_alloc_res 0 10969 NULL
138443 +bm_entry_read_10976 bm_entry_read 3-0 10976 NULL nohasharray
138444 +node_weight_write_10976 node_weight_write 0-3 10976 &bm_entry_read_10976
138445 +sched_autogroup_write_10984 sched_autogroup_write 3-0 10984 NULL
138446 +gfs2_ok_for_dio_10987 gfs2_ok_for_dio 0 10987 NULL
138447 +il3945_send_tx_power_10991 il3945_send_tx_power 0 10991 NULL nohasharray
138448 +restart_firmware_10991 restart_firmware 0 10991 &il3945_send_tx_power_10991
138449 +edd_show_mbr_signature_10993 edd_show_mbr_signature 0 10993 NULL
138450 +show_designated_cost_10995 show_designated_cost 0 10995 NULL nohasharray
138451 +snd_hda_do_attach_10995 snd_hda_do_attach 0 10995 &show_designated_cost_10995
138452 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
138453 +page_cache_pipe_buf_confirm_11002 page_cache_pipe_buf_confirm 0 11002 NULL
138454 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3-0 11003 NULL
138455 +security_get_bools_11004 security_get_bools 0 11004 NULL
138456 +show_state_usage_11007 show_state_usage 0 11007 NULL nohasharray
138457 +niu_reset_rx_xmac_11007 niu_reset_rx_xmac 0 11007 &show_state_usage_11007
138458 +show_io_db_11009 show_io_db 0 11009 NULL
138459 +btree_write_cache_pages_11012 btree_write_cache_pages 0 11012 NULL
138460 +enic_open_11015 enic_open 0 11015 NULL
138461 +read_11017 read 0 11017 NULL
138462 +qla4xxx_init_firmware_11018 qla4xxx_init_firmware 0 11018 NULL
138463 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
138464 +crc32_pclmul_setkey_11032 crc32_pclmul_setkey 0 11032 NULL nohasharray
138465 +read_11032 read 0 11032 &crc32_pclmul_setkey_11032
138466 +mb_find_next_bit_11037 mb_find_next_bit 0-2 11037 NULL nohasharray
138467 +ixgbe_disable_sriov_11037 ixgbe_disable_sriov 0 11037 &mb_find_next_bit_11037
138468 +shmem_listxattr_11040 shmem_listxattr 0-3 11040 NULL
138469 +mask_and_set_register_11042 mask_and_set_register 0 11042 NULL
138470 +sys_sendfile_11048 sys_sendfile 4 11048 NULL nohasharray
138471 +rawsock_recvmsg_11048 rawsock_recvmsg 3 11048 &sys_sendfile_11048
138472 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
138473 +char2uni_11054 char2uni 0 11054 NULL
138474 +srpt_tpg_attrib_store_srp_sq_size_11059 srpt_tpg_attrib_store_srp_sq_size 0-3 11059 NULL
138475 +alc260_parse_auto_config_11061 alc260_parse_auto_config 0 11061 NULL
138476 +qlcnic_83xx_calculate_msix_vector_11063 qlcnic_83xx_calculate_msix_vector 0 11063 NULL
138477 +__sysv_write_inode_11069 __sysv_write_inode 0 11069 NULL
138478 +bond_enslave_11070 bond_enslave 0 11070 NULL
138479 +lpt_gc_lnum_11073 lpt_gc_lnum 0 11073 NULL
138480 +bond_get_size_11077 bond_get_size 0 11077 NULL
138481 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
138482 +count_argc_11083 count_argc 0 11083 NULL
138483 +gt_min_freq_mhz_show_11084 gt_min_freq_mhz_show 0 11084 NULL
138484 +sda_in_11093 sda_in 0 11093 NULL
138485 +ds2781_write_user_eeprom_bin_11094 ds2781_write_user_eeprom_bin 6-5-0 11094 NULL nohasharray
138486 +wlcore_fw_wakeup_11094 wlcore_fw_wakeup 0 11094 &ds2781_write_user_eeprom_bin_11094
138487 +hash_sendmsg_11095 hash_sendmsg 0-4 11095 NULL
138488 +aio_read_11102 aio_read 0 11102 NULL
138489 +show_cmd_sg_entries_11103 show_cmd_sg_entries 0 11103 NULL
138490 +avc_stream_set_format_11105 avc_stream_set_format 5 11105 NULL
138491 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
138492 +v_midi_open_11109 v_midi_open 0 11109 NULL
138493 +wl18xx_top_reg_read_11114 wl18xx_top_reg_read 0 11114 NULL
138494 +pinctrl_get_device_gpio_range_11118 pinctrl_get_device_gpio_range 0 11118 NULL
138495 +tc90522_master_xfer_11119 tc90522_master_xfer 3-0 11119 NULL
138496 +logi_dj_raw_event_11123 logi_dj_raw_event 4 11123 NULL
138497 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL
138498 +lpfc_cr_delay_store_11125 lpfc_cr_delay_store 0-4 11125 NULL
138499 +alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
138500 +store_frontswap_inertia_11129 store_frontswap_inertia 0-4 11129 NULL
138501 +dlfb_realloc_framebuffer_11133 dlfb_realloc_framebuffer 0 11133 NULL
138502 +ip6table_nat_local_fn_11142 ip6table_nat_local_fn 0 11142 NULL
138503 +vv6410_set_hflip_11144 vv6410_set_hflip 0 11144 NULL nohasharray
138504 +pcnet32_get_regs_len_11144 pcnet32_get_regs_len 0 11144 &vv6410_set_hflip_11144
138505 +temp_northbridge_11147 temp_northbridge 0 11147 NULL
138506 +process_ini_11152 process_ini 0 11152 NULL
138507 +ds2780_set_rsgain_register_11153 ds2780_set_rsgain_register 0 11153 NULL
138508 +acpi_os_map_memory_11161 acpi_os_map_memory 1-2 11161 NULL nohasharray
138509 +__uncore_cmask5_show_11161 __uncore_cmask5_show 0 11161 &acpi_os_map_memory_11161
138510 +target_core_alua_tg_pt_gp_show_attr_alua_access_status_11170 target_core_alua_tg_pt_gp_show_attr_alua_access_status 0 11170 NULL
138511 +ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL
138512 +acpi_ec_read_io_11175 acpi_ec_read_io 0-3 11175 NULL
138513 +dlm_user_unlock_11178 dlm_user_unlock 0 11178 NULL
138514 +blkdev_write_end_11180 blkdev_write_end 5-0 11180 NULL
138515 +hfs_statfs_11183 hfs_statfs 0 11183 NULL
138516 +show_local_temp8_11187 show_local_temp8 0 11187 NULL
138517 +store_lanerev_enb_11190 store_lanerev_enb 0-4 11190 NULL
138518 +tomoyo_unix_entry_11195 tomoyo_unix_entry 0 11195 NULL
138519 +rtl2832_sdr_wr_regs_11197 rtl2832_sdr_wr_regs 0 11197 NULL
138520 +fnic_show_drv_version_11198 fnic_show_drv_version 0 11198 NULL
138521 +snd_emu10k1x_pcm_prepare_11205 snd_emu10k1x_pcm_prepare 0 11205 NULL
138522 +qlcnic_get_port_stats_11206 qlcnic_get_port_stats 0 11206 NULL
138523 +solo_start_thread_11207 solo_start_thread 0 11207 NULL
138524 +fb_set_var_11211 fb_set_var 0 11211 NULL
138525 +dma_mapping_error_11213 dma_mapping_error 0-2 11213 NULL
138526 +set_pwm1_11215 set_pwm1 0-4 11215 NULL
138527 +test_walk_11216 test_walk 0 11216 NULL
138528 +sq_overhead_11218 sq_overhead 0 11218 NULL
138529 +zd_submit_waiting_urb_11219 zd_submit_waiting_urb 0 11219 NULL
138530 +__swab16p_11220 __swab16p 0 11220 NULL
138531 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3-0 11221 NULL
138532 +snd_es1938_playback2_trigger_11224 snd_es1938_playback2_trigger 0 11224 NULL
138533 +top_off_timer_show_11232 top_off_timer_show 0 11232 NULL nohasharray
138534 +tda18218_wr_reg_11232 tda18218_wr_reg 0 11232 &top_off_timer_show_11232
138535 +xiic_bus_busy_11233 xiic_bus_busy 0 11233 NULL nohasharray
138536 +vid_out_start_streaming_11233 vid_out_start_streaming 0 11233 &xiic_bus_busy_11233
138537 +comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
138538 +xfs_bmap_last_before_11237 xfs_bmap_last_before 0 11237 NULL
138539 +__hci_unconf_init_11239 __hci_unconf_init 0 11239 NULL nohasharray
138540 +__add_zone_11239 __add_zone 0 11239 &__hci_unconf_init_11239
138541 +il3945_show_tx_power_11240 il3945_show_tx_power 0 11240 NULL nohasharray
138542 +show_nservers_11240 show_nservers 0 11240 &il3945_show_tx_power_11240
138543 +call_usermodehelper_11245 call_usermodehelper 0 11245 NULL
138544 +of_irq_count_11253 of_irq_count 0 11253 NULL
138545 +store_refalign_11257 store_refalign 0-4 11257 NULL
138546 +ubifs_write_node_11258 ubifs_write_node 5-3-0 11258 NULL
138547 +ath5k_attr_show_noise_immunity_level_11266 ath5k_attr_show_noise_immunity_level 0 11266 NULL nohasharray
138548 +srpt_wwn_show_attr_version_11266 srpt_wwn_show_attr_version 0 11266 &ath5k_attr_show_noise_immunity_level_11266
138549 +hugetlbfs_read_11268 hugetlbfs_read 3-0 11268 NULL
138550 +ec_bhf_alloc_dma_mem_11271 ec_bhf_alloc_dma_mem 0 11271 NULL
138551 +cru_detect_11272 cru_detect 1 11272 NULL
138552 +ath6kl_power_params_write_11274 ath6kl_power_params_write 3-0 11274 NULL
138553 +qnx6_readpage_11279 qnx6_readpage 0 11279 NULL
138554 +SYSC_getrandom_11294 SYSC_getrandom 2 11294 NULL
138555 +reg_write_11295 reg_write 0 11295 NULL
138556 +mptscsih_debug_level_store_11299 mptscsih_debug_level_store 0-4 11299 NULL
138557 +ssb_pcmcia_cor_setup_11300 ssb_pcmcia_cor_setup 0 11300 NULL
138558 +vhci_urb_enqueue_11304 vhci_urb_enqueue 0 11304 NULL nohasharray
138559 +show_mtu_11304 show_mtu 0 11304 &vhci_urb_enqueue_11304
138560 +__proc_daemon_file_11305 __proc_daemon_file 5 11305 NULL
138561 +rtl2832_sdr_alloc_urbs_11306 rtl2832_sdr_alloc_urbs 0 11306 NULL
138562 +cma_clear_bitmap_11308 cma_clear_bitmap 3 11308 NULL
138563 +tcp_send_rcvq_11316 tcp_send_rcvq 3-0 11316 NULL
138564 +vidioc_qbuf_11319 vidioc_qbuf 0 11319 NULL
138565 +kovaplus_sysfs_read_profilex_settings_11320 kovaplus_sysfs_read_profilex_settings 0-5-6 11320 NULL nohasharray
138566 +iscsi_stat_tgt_attr_attr_show_11320 iscsi_stat_tgt_attr_attr_show 0 11320 &kovaplus_sysfs_read_profilex_settings_11320
138567 +tiadc_buffer_postdisable_11321 tiadc_buffer_postdisable 0 11321 NULL
138568 +iwl_dbgfs_ss_force_read_11323 iwl_dbgfs_ss_force_read 3-0 11323 NULL
138569 +shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
138570 +construct_key_11329 construct_key 3 11329 NULL nohasharray
138571 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
138572 +cfctrl_linkup_request_11331 cfctrl_linkup_request 0 11331 NULL
138573 +usb_store_new_id_11334 usb_store_new_id 0-5 11334 NULL
138574 +seq_copy_in_user_11336 seq_copy_in_user 3 11336 NULL nohasharray
138575 +patch_nvhdmi_8ch_7x_11336 patch_nvhdmi_8ch_7x 0 11336 &seq_copy_in_user_11336
138576 +ufx_enable_11338 ufx_enable 0 11338 NULL
138577 +dev_uc_add_11343 dev_uc_add 0 11343 NULL
138578 +setup_cpu_watcher_11344 setup_cpu_watcher 0 11344 NULL
138579 +ext4_get_inline_size_11349 ext4_get_inline_size 0 11349 NULL
138580 +mt9m001_s_stream_11350 mt9m001_s_stream 0 11350 NULL
138581 +kmx61_mag_validate_trigger_11352 kmx61_mag_validate_trigger 0 11352 NULL
138582 +sel_write_create_11353 sel_write_create 3 11353 NULL
138583 +show_in1_input_11354 show_in1_input 0 11354 NULL
138584 +handle_unit_11355 handle_unit 0-1 11355 NULL
138585 +batadv_skb_head_push_11360 batadv_skb_head_push 2 11360 NULL nohasharray
138586 +create_input_ctls_11360 create_input_ctls 0 11360 &batadv_skb_head_push_11360
138587 +of_get_available_child_count_11361 of_get_available_child_count 0 11361 NULL
138588 +drm_vblank_init_11362 drm_vblank_init 2 11362 NULL nohasharray
138589 +thread_siblings_list_show_11362 thread_siblings_list_show 0 11362 &drm_vblank_init_11362
138590 +nilfs_superblock_sb_write_time_secs_show_11367 nilfs_superblock_sb_write_time_secs_show 0 11367 NULL nohasharray
138591 +lp3943_pwm_set_mode_11367 lp3943_pwm_set_mode 0 11367 &nilfs_superblock_sb_write_time_secs_show_11367
138592 +qib_get_base_info_11369 qib_get_base_info 3-0 11369 NULL
138593 +saa6752hs_g_mbus_fmt_11370 saa6752hs_g_mbus_fmt 0 11370 NULL
138594 +thermal_cooling_device_cur_state_show_11373 thermal_cooling_device_cur_state_show 0 11373 NULL
138595 +xfs_bmap_add_attrfork_btree_11375 xfs_bmap_add_attrfork_btree 0 11375 NULL
138596 +lpfc_poll_tmo_show_11377 lpfc_poll_tmo_show 0 11377 NULL
138597 +__spi_queued_transfer_11379 __spi_queued_transfer 0 11379 NULL
138598 +rtl2832_sdr_alloc_stream_bufs_11380 rtl2832_sdr_alloc_stream_bufs 0 11380 NULL
138599 +tcf_register_action_11381 tcf_register_action 2 11381 NULL
138600 +ext_prop_type_store_11385 ext_prop_type_store 0-3 11385 NULL
138601 +po1030_set_gain_11386 po1030_set_gain 0 11386 NULL nohasharray
138602 +tboot_cpu_callback_11386 tboot_cpu_callback 0 11386 &po1030_set_gain_11386
138603 +merge_across_nodes_store_11387 merge_across_nodes_store 0-4 11387 NULL
138604 +af9035_rd_regs_11391 af9035_rd_regs 0 11391 NULL nohasharray
138605 +gfs2_quota_refresh_11391 gfs2_quota_refresh 0 11391 &af9035_rd_regs_11391
138606 +isku_sysfs_read_keys_capslock_11392 isku_sysfs_read_keys_capslock 6-0-5 11392 NULL
138607 +qib_write_11394 qib_write 0-3 11394 NULL
138608 +niu_reset_tx_xmac_11397 niu_reset_tx_xmac 0 11397 NULL
138609 +dev_irnet_write_11398 dev_irnet_write 3-0 11398 NULL nohasharray
138610 +store_selfballoon_interval_11398 store_selfballoon_interval 0-4 11398 &dev_irnet_write_11398
138611 +cw1200_add_interface_11399 cw1200_add_interface 0 11399 NULL nohasharray
138612 +tse_change_mtu_11399 tse_change_mtu 0 11399 &cw1200_add_interface_11399
138613 +get_fan_11400 get_fan 0 11400 NULL
138614 +ip_mc_add1_src_11402 ip_mc_add1_src 0 11402 NULL nohasharray
138615 +lprocfs_wr_evict_client_11402 lprocfs_wr_evict_client 3 11402 &ip_mc_add1_src_11402
138616 +attention_read_file_11404 attention_read_file 0 11404 NULL
138617 +bnx2x_config_rss_eth_11407 bnx2x_config_rss_eth 0 11407 NULL
138618 +___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
138619 +str_to_user_11411 str_to_user 2 11411 NULL
138620 +show_blue_11412 show_blue 0 11412 NULL nohasharray
138621 +matroxfb_dh_check_var_11412 matroxfb_dh_check_var 0 11412 &show_blue_11412
138622 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3-0 11413 NULL
138623 +ath6kl_wmi_test_rx_11414 ath6kl_wmi_test_rx 3 11414 NULL
138624 +iscsi_tpg_param_show_HeaderDigest_11416 iscsi_tpg_param_show_HeaderDigest 0 11416 NULL
138625 +adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3-0 11417 NULL nohasharray
138626 +xfs_btree_lookup_11417 xfs_btree_lookup 0 11417 &adis16480_show_firmware_revision_11417
138627 +tx_carrier_errors_show_11418 tx_carrier_errors_show 0 11418 NULL
138628 +mlx4_create_zones_11419 mlx4_create_zones 4-3-5-6 11419 NULL nohasharray
138629 +trace_options_read_11419 trace_options_read 3 11419 &mlx4_create_zones_11419
138630 +i40e_dbg_command_write_11421 i40e_dbg_command_write 3-0 11421 NULL nohasharray
138631 +nlmsg_perm_11421 nlmsg_perm 0 11421 &i40e_dbg_command_write_11421
138632 +pccard_show_vcc_11422 pccard_show_vcc 0 11422 NULL
138633 +attr_show_11424 attr_show 0 11424 NULL
138634 +vring_size_11426 vring_size 0-2-1 11426 NULL
138635 +ecryptfs_writepage_11427 ecryptfs_writepage 0 11427 NULL nohasharray
138636 +iwl_mvm_power_send_cmd_11427 iwl_mvm_power_send_cmd 0 11427 &ecryptfs_writepage_11427
138637 +ext3_xattr_block_list_11428 ext3_xattr_block_list 0 11428 NULL
138638 +ovl_want_write_11429 ovl_want_write 0 11429 NULL
138639 +bttv_read_11432 bttv_read 3-0 11432 NULL
138640 +adt7310_spi_write_byte_11434 adt7310_spi_write_byte 0 11434 NULL
138641 +iommu_group_show_name_11438 iommu_group_show_name 0 11438 NULL
138642 +wait_on_bit_lock_action_11447 wait_on_bit_lock_action 0 11447 NULL
138643 +ov2640_g_crop_11448 ov2640_g_crop 0 11448 NULL
138644 +sock_has_perm_11452 sock_has_perm 0 11452 NULL
138645 +create_zero_mask_11453 create_zero_mask 0-1 11453 NULL nohasharray
138646 +store_spi_transport_period_11453 store_spi_transport_period 4-0 11453 &create_zero_mask_11453
138647 +trigger_test_error_11455 trigger_test_error 0-4 11455 NULL
138648 +adp8860_bl_l2_office_max_store_11458 adp8860_bl_l2_office_max_store 4-0 11458 NULL
138649 +event_file_write_11460 event_file_write 0-3 11460 NULL
138650 +acpi_ex_resolve_to_value_11466 acpi_ex_resolve_to_value 0 11466 NULL
138651 +hidp_sock_create_11468 hidp_sock_create 0 11468 NULL
138652 +ocfs2_file_write_iter_11469 ocfs2_file_write_iter 0 11469 NULL
138653 +mv88e6352_phy_wait_11471 mv88e6352_phy_wait 0 11471 NULL
138654 +st_sensors_write_data_with_mask_11476 st_sensors_write_data_with_mask 0 11476 NULL
138655 +icmpv6_packet_11477 icmpv6_packet 0 11477 NULL
138656 +drv_set_lbt_mode_11478 drv_set_lbt_mode 0 11478 NULL
138657 +pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
138658 +sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
138659 +set_otp5_11480 set_otp5 4-0 11480 NULL
138660 +thermal_get_trip_type_11486 thermal_get_trip_type 0 11486 NULL
138661 +lpfc_sriov_nr_virtfn_store_11490 lpfc_sriov_nr_virtfn_store 0-4 11490 NULL
138662 +ti_command_out_sync_11491 ti_command_out_sync 0 11491 NULL
138663 +pvr2_v4l2_iosetup_11493 pvr2_v4l2_iosetup 0 11493 NULL
138664 +ads7871_show_name_11494 ads7871_show_name 0 11494 NULL
138665 +vp_try_to_find_vqs_11502 vp_try_to_find_vqs 2 11502 NULL
138666 +skb_copy_datagram_msg_11505 skb_copy_datagram_msg 2-4-0 11505 NULL
138667 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
138668 +s3fb_set_par_11509 s3fb_set_par 0 11509 NULL
138669 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
138670 +atkbd_do_set_scroll_11516 atkbd_do_set_scroll 0-4 11516 NULL
138671 +dvb_net_set_mac_11517 dvb_net_set_mac 0 11517 NULL
138672 +c2port_show_name_11518 c2port_show_name 0 11518 NULL nohasharray
138673 +ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 &c2port_show_name_11518
138674 +__dwc3_gadget_ep_enable_11523 __dwc3_gadget_ep_enable 0 11523 NULL
138675 +twl_direction_in_11527 twl_direction_in 2-0 11527 NULL
138676 +usb_pcwd_temperature_read_11539 usb_pcwd_temperature_read 0-3 11539 NULL
138677 +__uncore_event_ext_show_11540 __uncore_event_ext_show 0 11540 NULL
138678 +hif_usb_send_mgmt_11542 hif_usb_send_mgmt 0 11542 NULL
138679 +batadv_tt_init_11545 batadv_tt_init 0 11545 NULL
138680 +mmc_fwrev_show_11546 mmc_fwrev_show 0 11546 NULL
138681 +vendor_id_show_11549 vendor_id_show 0 11549 NULL
138682 +show_vpd_pg83_11553 show_vpd_pg83 6-0-5 11553 NULL nohasharray
138683 +xfs_rtcheck_alloc_range_11553 xfs_rtcheck_alloc_range 0 11553 &show_vpd_pg83_11553
138684 +radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
138685 +show_gpio_mask_11556 show_gpio_mask 0 11556 NULL
138686 +fsp_attr_set_getreg_11558 fsp_attr_set_getreg 0-4 11558 NULL
138687 +set_in5_min_11561 set_in5_min 0-4 11561 NULL
138688 +skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
138689 +i2c_smbus_read_word_swapped_11566 i2c_smbus_read_word_swapped 0 11566 NULL nohasharray
138690 +build_avpair_blob_11566 build_avpair_blob 0 11566 &i2c_smbus_read_word_swapped_11566 nohasharray
138691 +smk_bu_note_11566 smk_bu_note 0-5 11566 &build_avpair_blob_11566 nohasharray
138692 +set_fan_auto_channel_11566 set_fan_auto_channel 0-4 11566 &smk_bu_note_11566
138693 +atomic_notifier_call_chain_11567 atomic_notifier_call_chain 0 11567 NULL
138694 +mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
138695 +CIFSSMBWrite2_11570 CIFSSMBWrite2 0 11570 NULL
138696 +check_hotplug_memory_range_11575 check_hotplug_memory_range 0 11575 NULL
138697 +lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3-0 11576 NULL
138698 +v9fs_xattr_get_acl_11577 v9fs_xattr_get_acl 0 11577 NULL nohasharray
138699 +mxl111sf_write_reg_mask_11577 mxl111sf_write_reg_mask 0 11577 &v9fs_xattr_get_acl_11577
138700 +show_11578 show 0 11578 NULL
138701 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3-0 11582 NULL
138702 +batadv_iv_ogm_orig_add_if_11586 batadv_iv_ogm_orig_add_if 2 11586 NULL
138703 +pvc_bind_11588 pvc_bind 0 11588 NULL
138704 +snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
138705 +zd1211_hw_reset_phy_11591 zd1211_hw_reset_phy 0 11591 NULL
138706 +flash_strobe_store_11592 flash_strobe_store 0-4 11592 NULL
138707 +wl128x_boot_clk_11594 wl128x_boot_clk 0 11594 NULL
138708 +fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
138709 +heartbeat_panic_notifier_11596 heartbeat_panic_notifier 0 11596 NULL
138710 +iscsi_iser_get_ep_param_11601 iscsi_iser_get_ep_param 0 11601 NULL
138711 +hycapi_rx_capipkt_11602 hycapi_rx_capipkt 3 11602 NULL
138712 +batadv_iv_ogm_orig_del_if_11604 batadv_iv_ogm_orig_del_if 2 11604 NULL nohasharray
138713 +acpi_smbus_cmi_access_11604 acpi_smbus_cmi_access 0 11604 &batadv_iv_ogm_orig_del_if_11604
138714 +SYSC_mq_timedsend_11607 SYSC_mq_timedsend 3 11607 NULL
138715 +iscsi_tpg_attrib_show_default_cmdsn_depth_11609 iscsi_tpg_attrib_show_default_cmdsn_depth 0 11609 NULL
138716 +max_active_show_11610 max_active_show 0 11610 NULL
138717 +hackrf_start_streaming_11617 hackrf_start_streaming 0 11617 NULL
138718 +C_SYSC_migrate_pages_11618 C_SYSC_migrate_pages 2 11618 NULL
138719 +show_caps_11619 show_caps 0 11619 NULL
138720 +mb862xxfb_check_var_11620 mb862xxfb_check_var 0 11620 NULL
138721 +tsl2550_get_adc_value_11625 tsl2550_get_adc_value 0 11625 NULL
138722 +power_write_file_11626 power_write_file 0-3 11626 NULL
138723 +__issue_creg_rw_11641 __issue_creg_rw 0 11641 NULL
138724 +llc_shdlc_alloc_skb_11645 llc_shdlc_alloc_skb 2 11645 NULL
138725 +pm8001_ctl_aap_log_show_11648 pm8001_ctl_aap_log_show 0 11648 NULL nohasharray
138726 +apds990x_prox_range_show_11648 apds990x_prox_range_show 0 11648 &pm8001_ctl_aap_log_show_11648
138727 +sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL nohasharray
138728 +select_size_11649 select_size 0 11649 &sisusb_send_bridge_packet_11649
138729 +slab_ksize_11664 slab_ksize 0 11664 NULL
138730 +sigd_send_11665 sigd_send 0 11665 NULL
138731 +pm8001_ctl_host_sas_address_show_11670 pm8001_ctl_host_sas_address_show 0 11670 NULL
138732 +ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL nohasharray
138733 +bond_release_11673 bond_release 0 11673 &ide_queue_pc_tail_11673
138734 +compat_SyS_msgsnd_11675 compat_SyS_msgsnd 3 11675 NULL
138735 +store_spi_host_signalling_11677 store_spi_host_signalling 0-4 11677 NULL
138736 +btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
138737 +da9055_gpio_direction_output_11680 da9055_gpio_direction_output 0 11680 NULL
138738 +iscsi_stat_login_show_attr_other_fails_11682 iscsi_stat_login_show_attr_other_fails 0 11682 NULL
138739 +dsp_buffer_alloc_11684 dsp_buffer_alloc 2 11684 NULL
138740 +sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3-0 11687 NULL nohasharray
138741 +__niu_set_and_wait_clear_ipp_11687 __niu_set_and_wait_clear_ipp 0 11687 &sctp_setsockopt_hmac_ident_11687
138742 +split_11691 split 2 11691 NULL
138743 +radeon_atom_hw_i2c_xfer_11692 radeon_atom_hw_i2c_xfer 0-3 11692 NULL
138744 +mt9t031_set_params_11693 mt9t031_set_params 0 11693 NULL
138745 +snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL nohasharray
138746 +ramoops_pstore_read_11695 ramoops_pstore_read 0 11695 &snd_ctl_elem_user_tlv_11695 nohasharray
138747 +compat_SyS_keyctl_11695 compat_SyS_keyctl 4 11695 &ramoops_pstore_read_11695
138748 +portio_start_show_11704 portio_start_show 0 11704 NULL nohasharray
138749 +ipmr_mfc_add_11704 ipmr_mfc_add 0 11704 &portio_start_show_11704
138750 +wl1273_fm_set_tx_freq_11706 wl1273_fm_set_tx_freq 0 11706 NULL nohasharray
138751 +batadv_debugfs_add_meshif_11706 batadv_debugfs_add_meshif 0 11706 &wl1273_fm_set_tx_freq_11706
138752 +store_11711 store 0 11711 NULL
138753 +hfs_setxattr_11719 hfs_setxattr 0 11719 NULL
138754 +fm10k_set_mac_11722 fm10k_set_mac 0 11722 NULL nohasharray
138755 +default_affinity_write_11722 default_affinity_write 0-3 11722 &fm10k_set_mac_11722
138756 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
138757 +mxt_acquire_irq_11731 mxt_acquire_irq 0 11731 NULL
138758 +id_show_11734 id_show 0 11734 NULL nohasharray
138759 +i2c_master_recv_11734 i2c_master_recv 0-3 11734 &id_show_11734
138760 +bch_flash_dev_create_11738 bch_flash_dev_create 0 11738 NULL
138761 +sbp_tpg_attrib_store_mgt_orb_timeout_11745 sbp_tpg_attrib_store_mgt_orb_timeout 0-3 11745 NULL
138762 +vmci_transport_error_to_vsock_error_11746 vmci_transport_error_to_vsock_error 0 11746 NULL
138763 +__pm_runtime_resume_11749 __pm_runtime_resume 0 11749 NULL
138764 +inet_get_link_af_size_11751 inet_get_link_af_size 0 11751 NULL
138765 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3-0 11753 NULL
138766 +show_session_param_ISCSI_PARAM_PORTAL_TYPE_11765 show_session_param_ISCSI_PARAM_PORTAL_TYPE 0 11765 NULL
138767 +ieee80211_get_num_supported_channels_11768 ieee80211_get_num_supported_channels 0 11768 NULL
138768 +tipc_sendmsg_11769 tipc_sendmsg 4-0 11769 NULL
138769 +x25_asy_open_dev_11772 x25_asy_open_dev 0 11772 NULL
138770 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3-0 11776 NULL nohasharray
138771 +exofs_statfs_11776 exofs_statfs 0 11776 &ps_pspoll_timeouts_read_11776 nohasharray
138772 +store_root_block_11776 store_root_block 0 11776 &exofs_statfs_11776
138773 +assert_show_11778 assert_show 0 11778 NULL
138774 +ebt_buf_add_11779 ebt_buf_add 0 11779 NULL
138775 +mwifiex_cmd_reg_access_11781 mwifiex_cmd_reg_access 0 11781 NULL
138776 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
138777 +max6902_read_time_11787 max6902_read_time 0 11787 NULL
138778 +adp8870_bl_l1_daylight_max_show_11793 adp8870_bl_l1_daylight_max_show 0 11793 NULL
138779 +stats_clear_11802 stats_clear 0-3 11802 NULL
138780 +show_hca_type_11803 show_hca_type 0 11803 NULL
138781 +func_11804 func 0 11804 NULL
138782 +open_11806 open 0 11806 NULL nohasharray
138783 +saa6752hs_s_ctrl_11806 saa6752hs_s_ctrl 0 11806 &open_11806
138784 +fan_fan_watchdog_show_11810 fan_fan_watchdog_show 0 11810 NULL
138785 +_ctl_version_nvdata_persistent_show_11814 _ctl_version_nvdata_persistent_show 0 11814 NULL
138786 +cx23885_alsa_dma_init_11816 cx23885_alsa_dma_init 2 11816 NULL
138787 +pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
138788 +ncp_modify_nfs_info_11819 ncp_modify_nfs_info 0 11819 NULL nohasharray
138789 +nfs_server_get_key_11819 nfs_server_get_key 0 11819 &ncp_modify_nfs_info_11819
138790 +amd64_dhar_show_11820 amd64_dhar_show 0 11820 NULL nohasharray
138791 +__ip_map_update_11820 __ip_map_update 0 11820 &amd64_dhar_show_11820
138792 +go7007_start_streaming_11821 go7007_start_streaming 0 11821 NULL
138793 +ufshcd_devfreq_get_dev_status_11822 ufshcd_devfreq_get_dev_status 0 11822 NULL
138794 +i2c_hid_set_or_send_report_11824 i2c_hid_set_or_send_report 0-5 11824 NULL
138795 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3-0 11829 NULL nohasharray
138796 +osst_read_back_buffer_and_rewrite_11829 osst_read_back_buffer_and_rewrite 0 11829 &sctp_setsockopt_maxseg_11829
138797 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
138798 +macvtap_put_user_11831 macvtap_put_user 0 11831 NULL
138799 +qla4xxx_recover_adapter_11835 qla4xxx_recover_adapter 0 11835 NULL
138800 +avc_has_perm_11840 avc_has_perm 0 11840 NULL
138801 +cyapa_gen3_write_fw_block_11841 cyapa_gen3_write_fw_block 0 11841 NULL
138802 +__uncore_filter_cfg_en_show_11842 __uncore_filter_cfg_en_show 0 11842 NULL nohasharray
138803 +notify_11842 notify 0 11842 &__uncore_filter_cfg_en_show_11842
138804 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
138805 +ipath_user_sdma_init_payload_11850 ipath_user_sdma_init_payload 0 11850 NULL
138806 +xfs_file_aio_write_checks_11851 xfs_file_aio_write_checks 0 11851 NULL
138807 +pci_enable_msix_range_11852 pci_enable_msix_range 0-4 11852 NULL
138808 +show_local_ib_device_11854 show_local_ib_device 0 11854 NULL
138809 +fsname_show_11856 fsname_show 0 11856 NULL
138810 +rs5c372_rtc_read_time_11858 rs5c372_rtc_read_time 0 11858 NULL
138811 +nf_nat_sdp_media_11863 nf_nat_sdp_media 9 11863 NULL
138812 +show_fcoe_ctlr_device_fcs_error_11865 show_fcoe_ctlr_device_fcs_error 0 11865 NULL nohasharray
138813 +nilfs_segments_attr_show_11865 nilfs_segments_attr_show 0 11865 &show_fcoe_ctlr_device_fcs_error_11865
138814 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
138815 +bdc_queue_xfr_11873 bdc_queue_xfr 0 11873 NULL
138816 +fm_rx_get_rds_mode_11874 fm_rx_get_rds_mode 0 11874 NULL
138817 +show_sf2_level_11876 show_sf2_level 0 11876 NULL
138818 +sht15_end_transmission_11877 sht15_end_transmission 0 11877 NULL nohasharray
138819 +nr_hugepages_store_common_11877 nr_hugepages_store_common 0-4 11877 &sht15_end_transmission_11877
138820 +l2cap_chan_send_11878 l2cap_chan_send 3-0 11878 NULL nohasharray
138821 +lpfc_modelname_show_11878 lpfc_modelname_show 0 11878 &l2cap_chan_send_11878
138822 +ext4_xattr_trusted_set_11879 ext4_xattr_trusted_set 0 11879 NULL
138823 +image_read_11880 image_read 0-6-5 11880 NULL
138824 +_l2_alloc_skb_11883 _l2_alloc_skb 1 11883 NULL nohasharray
138825 +iwl_mvm_send_cmd_pdu_11883 iwl_mvm_send_cmd_pdu 0 11883 &_l2_alloc_skb_11883 nohasharray
138826 +otg_set_peripheral_11883 otg_set_peripheral 0 11883 &iwl_mvm_send_cmd_pdu_11883
138827 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
138828 +avc_audit_11888 avc_audit 0 11888 NULL
138829 +itd1000_set_parameters_11891 itd1000_set_parameters 0 11891 NULL
138830 +uwb_rc_ie_add_one_11893 uwb_rc_ie_add_one 0 11893 NULL
138831 +fuse_direct_write_11900 fuse_direct_write 0-3 11900 NULL
138832 +cifs_idmap_key_instantiate_11901 cifs_idmap_key_instantiate 0 11901 NULL
138833 +xstateregs_get_11906 xstateregs_get 4 11906 NULL nohasharray
138834 +snd_pcm_lib_ioctl_channel_info_11906 snd_pcm_lib_ioctl_channel_info 0 11906 &xstateregs_get_11906
138835 +signalfd_read_11910 signalfd_read 0-3 11910 NULL
138836 +ti_write_11916 ti_write 0-4 11916 NULL
138837 +pc87413_notify_sys_11917 pc87413_notify_sys 0 11917 NULL
138838 +_rbd_dev_v2_snap_features_11922 _rbd_dev_v2_snap_features 0 11922 NULL
138839 +fs_devrw_entry_11924 fs_devrw_entry 3-0 11924 NULL
138840 +SMBNTencrypt_11929 SMBNTencrypt 0 11929 NULL nohasharray
138841 +bitmap_remap_11929 bitmap_remap 5 11929 &SMBNTencrypt_11929
138842 +show_limit_11932 show_limit 0 11932 NULL
138843 +nf_nat_ipv6_local_fn_11937 nf_nat_ipv6_local_fn 0 11937 NULL nohasharray
138844 +max1027_debugfs_reg_access_11937 max1027_debugfs_reg_access 0 11937 &nf_nat_ipv6_local_fn_11937
138845 +atomic_sub_return_11939 atomic_sub_return 0 11939 NULL
138846 +dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
138847 +eventlog_write_11943 eventlog_write 0-6-5 11943 NULL
138848 +store_sched6_11945 store_sched6 4-0 11945 NULL nohasharray
138849 +init_memory_block_11945 init_memory_block 0 11945 &store_sched6_11945
138850 +lpfc_enable_npiv_show_11947 lpfc_enable_npiv_show 0 11947 NULL
138851 +iscsi_tpg_param_show_ImmediateData_11951 iscsi_tpg_param_show_ImmediateData 0 11951 NULL
138852 +node_read_cpumap_11952 node_read_cpumap 0 11952 NULL
138853 +btmrvl_download_cal_data_11953 btmrvl_download_cal_data 3 11953 NULL nohasharray
138854 +iscsi_nacl_attrib_show_random_datain_seq_offsets_11953 iscsi_nacl_attrib_show_random_datain_seq_offsets 0 11953 &btmrvl_download_cal_data_11953
138855 +set_pwmfreq_11955 set_pwmfreq 0-4 11955 NULL
138856 +show_iface_erl_11956 show_iface_erl 0 11956 NULL
138857 +r1_sync_page_io_11963 r1_sync_page_io 3 11963 NULL
138858 +qla4xxx_mailbox_command_11965 qla4xxx_mailbox_command 0 11965 NULL
138859 +lpfc_iocb_hw_show_11966 lpfc_iocb_hw_show 0 11966 NULL
138860 +uhid_dev_destroy_11967 uhid_dev_destroy 0 11967 NULL
138861 +f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
138862 +pptp_getname_11971 pptp_getname 0 11971 NULL
138863 +split_node_11976 split_node 0 11976 NULL nohasharray
138864 +create_rx_ctx_11976 create_rx_ctx 0 11976 &split_node_11976
138865 +st_sensors_i2c_read_byte_11977 st_sensors_i2c_read_byte 0 11977 NULL
138866 +logfs_read_loop_11982 logfs_read_loop 0 11982 NULL
138867 +netxen_init_firmware_11983 netxen_init_firmware 0 11983 NULL
138868 +bma180_show_avail_11986 bma180_show_avail 0 11986 NULL
138869 +read_and_add_raw_conns_11987 read_and_add_raw_conns 0 11987 NULL
138870 +cyapa_show_rt_suspend_scanrate_11988 cyapa_show_rt_suspend_scanrate 0 11988 NULL
138871 +rp_write_room_11990 rp_write_room 0 11990 NULL nohasharray
138872 +smack_file_permission_11990 smack_file_permission 0 11990 &rp_write_room_11990
138873 +cfq_slice_async_rq_store_11995 cfq_slice_async_rq_store 3-0 11995 NULL
138874 +rtl8180_start_12000 rtl8180_start 0 12000 NULL nohasharray
138875 +sxgbe_init_phy_12000 sxgbe_init_phy 0 12000 &rtl8180_start_12000 nohasharray
138876 +iommu_suspend_12000 iommu_suspend 0 12000 &sxgbe_init_phy_12000
138877 +snd_usb_caiaq_pcm_prepare_12001 snd_usb_caiaq_pcm_prepare 0 12001 NULL
138878 +drv_sta_add_12002 drv_sta_add 0 12002 NULL
138879 +show_spi_transport_rd_strm_12003 show_spi_transport_rd_strm 0 12003 NULL
138880 +bh1780_read_12006 bh1780_read 0 12006 NULL
138881 +rdev_size_show_12007 rdev_size_show 0 12007 NULL
138882 +ad799x_write_config_12010 ad799x_write_config 0 12010 NULL
138883 +i40e_pci_sriov_configure_12011 i40e_pci_sriov_configure 2-0 12011 NULL nohasharray
138884 +atmtcp_v_send_12011 atmtcp_v_send 0 12011 &i40e_pci_sriov_configure_12011 nohasharray
138885 +pas_set_intr_12011 pas_set_intr 0 12011 &atmtcp_v_send_12011
138886 +efx_check_disabled_12015 efx_check_disabled 0 12015 NULL
138887 +audit_sockaddr_12030 audit_sockaddr 0 12030 NULL
138888 +s2io_card_up_12032 s2io_card_up 0 12032 NULL
138889 +notifier_call_chain_12036 notifier_call_chain 0 12036 NULL
138890 +vcc_sendmsg_12038 vcc_sendmsg 3 12038 NULL
138891 +device_offline_12042 device_offline 0 12042 NULL
138892 +ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
138893 +bdx_tx_init_12046 bdx_tx_init 0 12046 NULL
138894 +niu_set_mac_addr_12047 niu_set_mac_addr 0 12047 NULL
138895 +tsl2550_store_power_state_12048 tsl2550_store_power_state 0-4 12048 NULL
138896 +ieee80211_if_read_user_power_level_12050 ieee80211_if_read_user_power_level 3-0 12050 NULL
138897 +em28xx_i2c_read_block_12055 em28xx_i2c_read_block 5 12055 NULL
138898 +tg3_test_msi_12057 tg3_test_msi 0 12057 NULL
138899 +mt9m111_s_ctrl_12060 mt9m111_s_ctrl 0 12060 NULL
138900 +brcmf_config_wowl_pattern_12061 brcmf_config_wowl_pattern 4 12061 NULL
138901 +ath10k_dbg_sta_write_aggr_mode_12064 ath10k_dbg_sta_write_aggr_mode 3-0 12064 NULL nohasharray
138902 +il4965_ucode_tx_stats_read_12064 il4965_ucode_tx_stats_read 3-0 12064 &ath10k_dbg_sta_write_aggr_mode_12064
138903 +dvb_dmxdev_buffer_write_12065 dvb_dmxdev_buffer_write 3 12065 NULL
138904 +srp_new_cm_id_12069 srp_new_cm_id 0 12069 NULL
138905 +wl12xx_acx_config_ps_12073 wl12xx_acx_config_ps 0 12073 NULL
138906 +start_streaming_12074 start_streaming 0 12074 NULL
138907 +ptc_proc_write_12076 ptc_proc_write 3-0 12076 NULL
138908 +ubifs_recover_log_leb_12079 ubifs_recover_log_leb 3 12079 NULL nohasharray
138909 +i2c_send_bytes_12079 i2c_send_bytes 0 12079 &ubifs_recover_log_leb_12079
138910 +u3_entry_store_12081 u3_entry_store 0-4 12081 NULL nohasharray
138911 +imx074_g_crop_12081 imx074_g_crop 0 12081 &u3_entry_store_12081
138912 +efx_mcdi_check_supported_12082 efx_mcdi_check_supported 0 12082 NULL
138913 +show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083 show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE 0 12083 NULL nohasharray
138914 +dpm_suspend_end_12083 dpm_suspend_end 0 12083 &show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083
138915 +h5_prepare_pkt_12085 h5_prepare_pkt 4 12085 NULL
138916 +ipath_map_sg_12089 ipath_map_sg 0-3 12089 NULL
138917 +mask_rtc_irq_bit_12090 mask_rtc_irq_bit 0 12090 NULL
138918 +logfs_truncate_direct_12095 logfs_truncate_direct 0 12095 NULL
138919 +show_cpu_vid_12097 show_cpu_vid 0 12097 NULL
138920 +mwl8k_request_firmware_12098 mwl8k_request_firmware 0 12098 NULL
138921 +rtw_malloc2d_12102 rtw_malloc2d 3-2-1 12102 NULL
138922 +pcf8583_set_ctrl_12106 pcf8583_set_ctrl 0 12106 NULL
138923 +wm8962_beep_set_12110 wm8962_beep_set 0-4 12110 NULL
138924 +ssb_pcmcia_hardware_setup_12111 ssb_pcmcia_hardware_setup 0 12111 NULL
138925 +toshiba_function_keys_set_12112 toshiba_function_keys_set 0 12112 NULL
138926 +rtsx_transfer_data_partial_12113 rtsx_transfer_data_partial 5 12113 NULL
138927 +snd_disconnect_read_12117 snd_disconnect_read 0-3 12117 NULL
138928 +f_gpio_mod_12118 f_gpio_mod 0 12118 NULL nohasharray
138929 +ntc_show_temp_12118 ntc_show_temp 0 12118 &f_gpio_mod_12118
138930 +da9052_gpio_direction_output_12120 da9052_gpio_direction_output 0 12120 NULL
138931 +lpfc_task_mgmt_tmo_store_12122 lpfc_task_mgmt_tmo_store 0-4 12122 NULL
138932 +__i915_wait_request_12127 __i915_wait_request 0 12127 NULL
138933 +set_powered_12129 set_powered 4 12129 NULL
138934 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
138935 +xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
138936 +rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5-0 12137 NULL nohasharray
138937 +store_u8_12137 store_u8 0-4 12137 &rawv6_seticmpfilter_12137
138938 +soc_mbus_image_size_12140 soc_mbus_image_size 0-3-2 12140 NULL
138939 +vmw_fifo_reserve_12141 vmw_fifo_reserve 2 12141 NULL
138940 +il4965_store_debug_level_12142 il4965_store_debug_level 0-4 12142 NULL
138941 +rawsock_recvmsg_12144 rawsock_recvmsg 4-0 12144 NULL
138942 +zoran_read_12147 zoran_read 0-3 12147 NULL nohasharray
138943 +goldfish_fb_check_var_12147 goldfish_fb_check_var 0 12147 &zoran_read_12147
138944 +btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL nohasharray
138945 +bond_option_arp_interval_set_12152 bond_option_arp_interval_set 0 12152 &btmrvl_sdio_host_to_card_12152
138946 +__bt_get_word_12153 __bt_get_word 2 12153 NULL
138947 +vmbus_open_12154 vmbus_open 3-2 12154 NULL
138948 +suspend_lo_show_12159 suspend_lo_show 0 12159 NULL
138949 +ds1374_read_rtc_12161 ds1374_read_rtc 0 12161 NULL
138950 +ec_write_12162 ec_write 0 12162 NULL
138951 +wil_rxdesc_phy_length_12165 wil_rxdesc_phy_length 0 12165 NULL
138952 +ath5k_attr_show_spur_level_12172 ath5k_attr_show_spur_level 0 12172 NULL
138953 +fnic_reset_stats_write_12177 fnic_reset_stats_write 3-0 12177 NULL nohasharray
138954 +ovs_tun_key_attr_size_12177 ovs_tun_key_attr_size 0 12177 &fnic_reset_stats_write_12177
138955 +space_show_12178 space_show 0 12178 NULL nohasharray
138956 +LNetEQAlloc_12178 LNetEQAlloc 1 12178 &space_show_12178
138957 +ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
138958 +sony_pic_bluetoothpower_show_12182 sony_pic_bluetoothpower_show 0 12182 NULL
138959 +compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
138960 +ip_generic_getfrag_12187 ip_generic_getfrag 4 12187 NULL nohasharray
138961 +tipc_wait_for_sndpkt_12187 tipc_wait_for_sndpkt 0 12187 &ip_generic_getfrag_12187
138962 +virtblk_serial_show_12190 virtblk_serial_show 0 12190 NULL
138963 +iscsit_na_random_r2t_offsets_12192 iscsit_na_random_r2t_offsets 0 12192 NULL
138964 +sta_info_insert_finish_12196 sta_info_insert_finish 0 12196 NULL nohasharray
138965 +forward_delay_store_12196 forward_delay_store 4-0 12196 &sta_info_insert_finish_12196
138966 +qt2160_read_block_12198 qt2160_read_block 4 12198 NULL nohasharray
138967 +m88rs6000t_set_pll_freq_12198 m88rs6000t_set_pll_freq 0 12198 &qt2160_read_block_12198
138968 +smsc75xx_set_mac_address_12199 smsc75xx_set_mac_address 0 12199 NULL
138969 +wl1273_fm_vidioc_s_ctrl_12204 wl1273_fm_vidioc_s_ctrl 0 12204 NULL
138970 +pci_bus_read_config_dword_12210 pci_bus_read_config_dword 0 12210 NULL nohasharray
138971 +set_fan_target_12210 set_fan_target 0-4 12210 &pci_bus_read_config_dword_12210
138972 +receive_copy_12216 receive_copy 3 12216 NULL
138973 +btree_writepages_12217 btree_writepages 0 12217 NULL
138974 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
138975 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
138976 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3-0 12221 &fuse_get_req_12221
138977 +xfs_attr3_leaf_read_12222 xfs_attr3_leaf_read 0 12222 NULL
138978 +mode_show_12223 mode_show 0 12223 NULL
138979 +led_write_12224 led_write 0 12224 NULL
138980 +tun_net_change_mtu_12229 tun_net_change_mtu 0 12229 NULL
138981 +sbpro_audio_prepare_for_input_12234 sbpro_audio_prepare_for_input 0 12234 NULL
138982 +__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL nohasharray
138983 +bnx2x_alloc_mem_12235 bnx2x_alloc_mem 0 12235 &__alloc_bootmem_low_nopanic_12235
138984 +usnic_ib_qp_grp_dump_rows_12239 usnic_ib_qp_grp_dump_rows 3 12239 NULL
138985 +bcdDevice_show_12240 bcdDevice_show 0 12240 NULL
138986 +tw9910_g_fmt_12243 tw9910_g_fmt 0 12243 NULL
138987 +rx_length_errors_show_12249 rx_length_errors_show 0 12249 NULL
138988 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
138989 +max197_store_range_12255 max197_store_range 0-4 12255 NULL nohasharray
138990 +efx_ethtool_get_regs_len_12255 efx_ethtool_get_regs_len 0 12255 &max197_store_range_12255
138991 +store_12256 store 0-3 12256 NULL
138992 +ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
138993 +_nfs4_proc_mknod_12260 _nfs4_proc_mknod 0 12260 NULL nohasharray
138994 +irst_show_wakeup_time_12260 irst_show_wakeup_time 0 12260 &_nfs4_proc_mknod_12260 nohasharray
138995 +qla4xxx_context_reset_12260 qla4xxx_context_reset 0 12260 &irst_show_wakeup_time_12260
138996 +setsockopt_12262 setsockopt 0 12262 NULL
138997 +ps2pp_attr_show_smartscroll_12263 ps2pp_attr_show_smartscroll 0 12263 NULL
138998 +ocfs2_xattr_user_set_12266 ocfs2_xattr_user_set 0 12266 NULL
138999 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 NULL nohasharray
139000 +start_12267 start 0 12267 &shash_compat_setkey_12267
139001 +bond_option_all_slaves_active_set_12268 bond_option_all_slaves_active_set 0 12268 NULL
139002 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3-0 12269 NULL nohasharray
139003 +decode_ext_sec_blob_12269 decode_ext_sec_blob 0 12269 &add_sctp_bind_addr_12269
139004 +fan_get_state_acpi4_12270 fan_get_state_acpi4 0 12270 NULL
139005 +max8997_led_store_mode_12271 max8997_led_store_mode 0-4 12271 NULL
139006 +amd64_inject_word_show_12272 amd64_inject_word_show 0 12272 NULL
139007 +__ip_local_out_12275 __ip_local_out 0 12275 NULL
139008 +simple_xattr_get_12283 simple_xattr_get 0 12283 NULL nohasharray
139009 +md4_init_12283 md4_init 0 12283 &simple_xattr_get_12283 nohasharray
139010 +mls_compute_sid_12283 mls_compute_sid 0 12283 &md4_init_12283
139011 +note_last_dentry_12285 note_last_dentry 3 12285 NULL
139012 +il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3-0 12288 NULL nohasharray
139013 +show_sas_phy_enable_12288 show_sas_phy_enable 0 12288 &il_dbgfs_nvm_read_12288 nohasharray
139014 +tcm_loop_wwn_show_attr_version_12288 tcm_loop_wwn_show_attr_version 0 12288 &show_sas_phy_enable_12288
139015 +i915_gem_object_pin_view_12293 i915_gem_object_pin_view 0 12293 NULL
139016 +ds3232_set_alarm_12294 ds3232_set_alarm 0 12294 NULL
139017 +mb862xx_i2c_read_12299 mb862xx_i2c_read 0 12299 NULL
139018 +adfs_f_sync_12305 adfs_f_sync 0 12305 NULL
139019 +__lbs_cmd_12307 __lbs_cmd 0 12307 NULL
139020 +make_ltab_dirty_12311 make_ltab_dirty 0 12311 NULL
139021 +nouveau_hwmon_set_critical_temp_12312 nouveau_hwmon_set_critical_temp 0-4 12312 NULL
139022 +mwl8k_cmd_mimo_config_12314 mwl8k_cmd_mimo_config 0 12314 NULL
139023 +iscsi_tpg_param_show_MaxConnections_12315 iscsi_tpg_param_show_MaxConnections 0 12315 NULL
139024 +bt_sock_recvmsg_12316 bt_sock_recvmsg 4-0 12316 NULL nohasharray
139025 +cdc_ncm_show_wNdpInPayloadRemainder_12316 cdc_ncm_show_wNdpInPayloadRemainder 0 12316 &bt_sock_recvmsg_12316
139026 +bh1770_set_lux_thresh_below_12318 bh1770_set_lux_thresh_below 0-4 12318 NULL
139027 +usnic_transport_sock_to_str_12322 usnic_transport_sock_to_str 2-0 12322 NULL nohasharray
139028 +ocfs2_statfs_12322 ocfs2_statfs 0 12322 &usnic_transport_sock_to_str_12322
139029 +write_rbu_packet_size_12325 write_rbu_packet_size 0-6-5 12325 NULL
139030 +show_urb_12326 show_urb 0 12326 NULL
139031 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL nohasharray
139032 +HFC_inw_nodebug_12332 HFC_inw_nodebug 0 12332 &pcbit_writecmd_12332
139033 +xfs_bmap_last_extent_12335 xfs_bmap_last_extent 0 12335 NULL
139034 +write_12336 write 0 12336 NULL
139035 +sta_info_insert_rcu_12337 sta_info_insert_rcu 0 12337 NULL
139036 +pppoe_getname_12338 pppoe_getname 0 12338 NULL nohasharray
139037 +set_cpus_allowed_ptr_12338 set_cpus_allowed_ptr 0 12338 &pppoe_getname_12338
139038 +get_burstcount_12341 get_burstcount 0 12341 NULL
139039 +pn544_hci_i2c_fw_secure_write_frame_cmd_12342 pn544_hci_i2c_fw_secure_write_frame_cmd 3 12342 NULL
139040 +dn_listen_12343 dn_listen 0 12343 NULL
139041 +lio_target_nacl_show_info_12345 lio_target_nacl_show_info 0 12345 NULL
139042 +ipvlan_hard_header_12348 ipvlan_hard_header 0 12348 NULL
139043 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL nohasharray
139044 +sxgbe_init_rx_buffers_12355 sxgbe_init_rx_buffers 4 12355 &mptctl_ioctl_12355
139045 +kstrtoint_12362 kstrtoint 0 12362 NULL nohasharray
139046 +rtl8187_add_interface_12362 rtl8187_add_interface 0 12362 &kstrtoint_12362
139047 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
139048 +smp_alloc_skb_cb_12365 smp_alloc_skb_cb 3-2 12365 NULL
139049 +store_12367 store 0 12367 NULL
139050 +ad_sigma_delta_set_channel_12368 ad_sigma_delta_set_channel 0 12368 NULL
139051 +dev_debug_show_12369 dev_debug_show 0 12369 NULL
139052 +show_pwm_mode_12372 show_pwm_mode 0 12372 NULL nohasharray
139053 +target_stat_scsi_lu_show_attr_inst_12372 target_stat_scsi_lu_show_attr_inst 0 12372 &show_pwm_mode_12372
139054 +read_12377 read 0 12377 NULL
139055 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
139056 +show_fnode_ipv6_traffic_class_12385 show_fnode_ipv6_traffic_class 0 12385 NULL nohasharray
139057 +sctp_verify_addr_12385 sctp_verify_addr 0 12385 &show_fnode_ipv6_traffic_class_12385 nohasharray
139058 +isoc_nego_12385 isoc_nego 0 12385 &sctp_verify_addr_12385
139059 +write_file_dump_12391 write_file_dump 3-0 12391 NULL nohasharray
139060 +populate_dir_12391 populate_dir 0 12391 &write_file_dump_12391
139061 +mp_map_pin_to_irq_12394 mp_map_pin_to_irq 1-4 12394 NULL
139062 +target_fabric_nacl_attrib_attr_store_12395 target_fabric_nacl_attrib_attr_store 0-4 12395 NULL
139063 +fm_v4l2_fops_write_12411 fm_v4l2_fops_write 0-3 12411 NULL
139064 +ext4_bg_num_gdb_nometa_12413 ext4_bg_num_gdb_nometa 0 12413 NULL
139065 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
139066 +nilfs_wait_on_logs_12418 nilfs_wait_on_logs 0 12418 NULL nohasharray
139067 +mlog_mask_store_12418 mlog_mask_store 0-3 12418 &nilfs_wait_on_logs_12418
139068 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3-0 12419 NULL
139069 +pccard_show_card_pm_state_12422 pccard_show_card_pm_state 0 12422 NULL
139070 +stats_store_12424 stats_store 0-3 12424 NULL
139071 +ppp_sync_read_12426 ppp_sync_read 0 12426 NULL
139072 +show_display_12427 show_display 0 12427 NULL
139073 +coda_file_read_12437 coda_file_read 0-3 12437 NULL
139074 +mos7840_open_12439 mos7840_open 0 12439 NULL
139075 +nilfs_segctor_write_12441 nilfs_segctor_write 0 12441 NULL nohasharray
139076 +cfs_array_alloc_12441 cfs_array_alloc 2 12441 &nilfs_segctor_write_12441
139077 +iscsi_stat_login_show_attr_inst_12452 iscsi_stat_login_show_attr_inst 0 12452 NULL
139078 +e1000e_get_sset_count_12456 e1000e_get_sset_count 0 12456 NULL
139079 +nvkm_engine_create__12458 nvkm_engine_create_ 7 12458 NULL
139080 +deadline_read_expire_store_12459 deadline_read_expire_store 0-3 12459 NULL
139081 +llcp_sock_recvmsg_12460 llcp_sock_recvmsg 3 12460 NULL
139082 +rbd_dev_v2_header_info_12466 rbd_dev_v2_header_info 0 12466 NULL
139083 +defrag_show_12468 defrag_show 0 12468 NULL nohasharray
139084 +mei_write_message_12468 mei_write_message 0 12468 &defrag_show_12468
139085 +rsi_prepare_skb_12472 rsi_prepare_skb 4-3 12472 NULL nohasharray
139086 +ql_wait_for_drvr_lock_12472 ql_wait_for_drvr_lock 0 12472 &rsi_prepare_skb_12472 nohasharray
139087 +ip101a_g_config_init_12472 ip101a_g_config_init 0 12472 &ql_wait_for_drvr_lock_12472
139088 +sst_create_block_and_ipc_msg_12473 sst_create_block_and_ipc_msg 0 12473 NULL
139089 +raw_enable_filters_12474 raw_enable_filters 0 12474 NULL
139090 +qla4_82xx_pci_mem_write_direct_12479 qla4_82xx_pci_mem_write_direct 2 12479 NULL nohasharray
139091 +uvc_queue_setup_12479 uvc_queue_setup 0 12479 &qla4_82xx_pci_mem_write_direct_12479
139092 +stream_next_buffer_check_queue_12481 stream_next_buffer_check_queue 0 12481 NULL
139093 +selinux_socket_create_12482 selinux_socket_create 0 12482 NULL
139094 +target_stat_scsi_lu_show_attr_dev_12483 target_stat_scsi_lu_show_attr_dev 0 12483 NULL
139095 +x25_sendmsg_12487 x25_sendmsg 4-0 12487 NULL
139096 +__iwl_read_prph_12491 __iwl_read_prph 0 12491 NULL
139097 +rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
139098 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3-0 12497 NULL
139099 +nilfs_segctor_last_seg_write_time_secs_show_12500 nilfs_segctor_last_seg_write_time_secs_show 0 12500 NULL
139100 +allow_func_id_match_store_12501 allow_func_id_match_store 0-4 12501 NULL
139101 +filelayout_commit_pagelist_12506 filelayout_commit_pagelist 0 12506 NULL nohasharray
139102 +driver_probe_device_12506 driver_probe_device 0 12506 &filelayout_commit_pagelist_12506
139103 +nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
139104 +toshiba_usb_sleep_charge_set_12511 toshiba_usb_sleep_charge_set 0 12511 NULL
139105 +stream_start_12516 stream_start 0 12516 NULL
139106 +open_12519 open 0 12519 NULL
139107 +write_12520 write 0 12520 NULL
139108 +ql_start_rss_12521 ql_start_rss 0 12521 NULL nohasharray
139109 +reset_store_12521 reset_store 0-4 12521 &ql_start_rss_12521
139110 +failed_writes_show_12525 failed_writes_show 0 12525 NULL
139111 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
139112 +mmc_erase_size_show_12530 mmc_erase_size_show 0 12530 NULL
139113 +xfs_da3_path_shift_12532 xfs_da3_path_shift 0 12532 NULL
139114 +acpi_dev_pm_explicit_set_12533 acpi_dev_pm_explicit_set 0 12533 NULL
139115 +efx_nic_get_regs_len_12534 efx_nic_get_regs_len 0 12534 NULL
139116 +inv_mpu6050_validate_trigger_12535 inv_mpu6050_validate_trigger 0 12535 NULL
139117 +e100_hw_init_12536 e100_hw_init 0 12536 NULL
139118 +show_engine_leds_12537 show_engine_leds 0 12537 NULL
139119 +brcms_ops_sta_add_12540 brcms_ops_sta_add 0 12540 NULL
139120 +comm_local_read_12541 comm_local_read 0 12541 NULL
139121 +stv06xx_write_sensor_finish_12543 stv06xx_write_sensor_finish 0 12543 NULL
139122 +masq_device_event_12546 masq_device_event 0 12546 NULL
139123 +efx_ef10_mem_map_size_12547 efx_ef10_mem_map_size 0 12547 NULL
139124 +mr_write_12549 mr_write 0 12549 NULL nohasharray
139125 +show_temp0_max_12549 show_temp0_max 0 12549 &mr_write_12549
139126 +mesh_get_default_parameters_12550 mesh_get_default_parameters 0 12550 NULL nohasharray
139127 +recover_callbacks_write_12550 recover_callbacks_write 0-3 12550 &mesh_get_default_parameters_12550 nohasharray
139128 +set_limit_12550 set_limit 0-4 12550 &recover_callbacks_write_12550
139129 +bh1770_prox_enable_show_12551 bh1770_prox_enable_show 0 12551 NULL
139130 +send_convert_12552 send_convert 0 12552 NULL
139131 +ptp_pch_enable_12555 ptp_pch_enable 0 12555 NULL
139132 +store_bank2_mask_12556 store_bank2_mask 0-4 12556 NULL
139133 +joydev_read_12559 joydev_read 0-3 12559 NULL
139134 +__smsc75xx_write_reg_12561 __smsc75xx_write_reg 0 12561 NULL
139135 +ov5642_cropcap_12562 ov5642_cropcap 0 12562 NULL
139136 +add_beep_ctls_12563 add_beep_ctls 0 12563 NULL
139137 +arizona_gpio_direction_out_12564 arizona_gpio_direction_out 0 12564 NULL
139138 +nvkm_event_init_12565 nvkm_event_init 2-3 12565 NULL nohasharray
139139 +write_inode_now_12565 write_inode_now 0 12565 &nvkm_event_init_12565
139140 +pwm_config_12570 pwm_config 0 12570 NULL
139141 +o2hb_region_block_bytes_read_12574 o2hb_region_block_bytes_read 0 12574 NULL
139142 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
139143 +snd_pcm_plugin_alloc_12580 snd_pcm_plugin_alloc 2-0 12580 NULL nohasharray
139144 +ntfs_file_aio_write_12580 ntfs_file_aio_write 0 12580 &snd_pcm_plugin_alloc_12580
139145 +bond_option_lp_interval_set_12584 bond_option_lp_interval_set 0 12584 NULL
139146 +request_update_12585 request_update 0 12585 NULL
139147 +nilfs_direct_propagate_12588 nilfs_direct_propagate 0 12588 NULL nohasharray
139148 +ns83820_change_mtu_12588 ns83820_change_mtu 0 12588 &nilfs_direct_propagate_12588
139149 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
139150 +nilfs_segctor_dirty_data_blocks_count_show_12591 nilfs_segctor_dirty_data_blocks_count_show 0 12591 NULL nohasharray
139151 +qla2x00_sysfs_write_vpd_12591 qla2x00_sysfs_write_vpd 0-6-5 12591 &nilfs_segctor_dirty_data_blocks_count_show_12591
139152 +nft_rbtree_privsize_12592 nft_rbtree_privsize 0 12592 NULL
139153 +add_endpoint_12593 add_endpoint 0 12593 NULL
139154 +_iwl_dbgfs_prph_reg_write_12597 _iwl_dbgfs_prph_reg_write 3-0 12597 NULL
139155 +tlbflush_write_file_12598 tlbflush_write_file 3-0 12598 NULL
139156 +ipv6_get_l4proto_12600 ipv6_get_l4proto 2-0 12600 NULL
139157 +ssp_io_req_12603 ssp_io_req 0 12603 NULL nohasharray
139158 +ath10k_ce_send_12603 ath10k_ce_send 0 12603 &ssp_io_req_12603
139159 +vhci_put_user_12604 vhci_put_user 4-0 12604 NULL
139160 +rtc_timer_enqueue_12606 rtc_timer_enqueue 0 12606 NULL
139161 +get_port1_handler_12607 get_port1_handler 0 12607 NULL
139162 +ethoc_get_regs_len_12608 ethoc_get_regs_len 0 12608 NULL
139163 +qla27xx_fwdt_calculate_dump_size_12617 qla27xx_fwdt_calculate_dump_size 0 12617 NULL nohasharray
139164 +cx8800_s_vid_ctrl_12617 cx8800_s_vid_ctrl 0 12617 &qla27xx_fwdt_calculate_dump_size_12617
139165 +kmx61_setup_new_data_interrupt_12618 kmx61_setup_new_data_interrupt 0 12618 NULL
139166 +fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 NULL nohasharray
139167 +_nfs41_proc_secinfo_no_name_12624 _nfs41_proc_secinfo_no_name 0 12624 &fc_fcp_frame_alloc_12624
139168 +get_component_fault_12625 get_component_fault 0 12625 NULL
139169 +sdhci_pltfm_init_12627 sdhci_pltfm_init 3 12627 NULL
139170 +wl18xx_acx_ap_sleep_12628 wl18xx_acx_ap_sleep 0 12628 NULL
139171 +pwr_rcvd_awake_bcns_cnt_read_12632 pwr_rcvd_awake_bcns_cnt_read 3-0 12632 NULL
139172 +store_blank_12636 store_blank 0-4 12636 NULL
139173 +pn_sendmsg_12640 pn_sendmsg 4-0 12640 NULL nohasharray
139174 +nr_sendmsg_12640 nr_sendmsg 3 12640 &pn_sendmsg_12640
139175 +dwc3_link_state_write_12641 dwc3_link_state_write 3-0 12641 NULL
139176 +nr_recvmsg_12649 nr_recvmsg 4-0 12649 NULL
139177 +wb_create_12651 wb_create 1 12651 NULL
139178 +apply_12652 apply 0 12652 NULL
139179 +proc_reg_read_12653 proc_reg_read 0-3 12653 NULL
139180 +pid_show_12655 pid_show 0 12655 NULL nohasharray
139181 +store_12655 store 0-3 12655 &pid_show_12655 nohasharray
139182 +rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 &store_12655
139183 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
139184 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 NULL nohasharray
139185 +sel_read_class_12669 sel_read_class 3-0 12669 &sparse_mem_maps_populate_node_12669
139186 +gl861_i2c_xfer_12676 gl861_i2c_xfer 0-3 12676 NULL
139187 +ipw2100_hw_send_command_12678 ipw2100_hw_send_command 0 12678 NULL
139188 +uncore_event_show_12679 uncore_event_show 0 12679 NULL nohasharray
139189 +sock_splice_read_12679 sock_splice_read 0 12679 &uncore_event_show_12679
139190 +store_pwm_auto_point_pwm_12680 store_pwm_auto_point_pwm 0-4 12680 NULL
139191 +bnx2x_config_vlan_mac_12682 bnx2x_config_vlan_mac 0 12682 NULL
139192 +show_12685 show 0 12685 NULL
139193 +sidtab_init_12688 sidtab_init 0 12688 NULL
139194 +pm_qos_latency_tolerance_store_12690 pm_qos_latency_tolerance_store 0-4 12690 NULL
139195 +update_cpumask_12691 update_cpumask 0 12691 NULL
139196 +mcp23s08_gpio_to_irq_12692 mcp23s08_gpio_to_irq 2 12692 NULL
139197 +nsc_ircc_net_open_12694 nsc_ircc_net_open 0 12694 NULL
139198 +tlan_open_12699 tlan_open 0 12699 NULL
139199 +ext4_bg_num_gdb_meta_12702 ext4_bg_num_gdb_meta 0 12702 NULL
139200 +saa7146_i2c_reset_12703 saa7146_i2c_reset 0 12703 NULL
139201 +iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3-0 12707 NULL
139202 +ramdisk_show_12715 ramdisk_show 0 12715 NULL
139203 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3-0 12716 NULL nohasharray
139204 +fill_multi_ios_12716 fill_multi_ios 0 12716 &ieee80211_if_read_num_buffered_multicast_12716
139205 +ivtv_write_12721 ivtv_write 3-0 12721 NULL nohasharray
139206 +osst_filemark_cnt_show_12721 osst_filemark_cnt_show 0 12721 &ivtv_write_12721 nohasharray
139207 +class_pktcdvd_store_add_12721 class_pktcdvd_store_add 0-4 12721 &osst_filemark_cnt_show_12721
139208 +mc13783_adc_read_12732 mc13783_adc_read 0 12732 NULL nohasharray
139209 +carl9170_init_phy_from_eeprom_12732 carl9170_init_phy_from_eeprom 0 12732 &mc13783_adc_read_12732
139210 +key_rx_spec_read_12736 key_rx_spec_read 3-0 12736 NULL
139211 +__mei_cl_async_send_12737 __mei_cl_async_send 3 12737 NULL nohasharray
139212 +xfs_da3_node_read_12737 xfs_da3_node_read 0 12737 &__mei_cl_async_send_12737
139213 +lio_target_nacl_show_cmdsn_depth_12739 lio_target_nacl_show_cmdsn_depth 0 12739 NULL
139214 +get_if_frequency_12740 get_if_frequency 0 12740 NULL
139215 +pktgen_setup_dev_12745 pktgen_setup_dev 0 12745 NULL
139216 +show_iostat_ioerr_cnt_12747 show_iostat_ioerr_cnt 0 12747 NULL
139217 +snd_usbtv_prepare_12749 snd_usbtv_prepare 0 12749 NULL
139218 +ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3-0 12756 NULL
139219 +traceSMB_proc_write_12763 traceSMB_proc_write 0-3 12763 NULL
139220 +stac_create_spdif_mux_ctls_12764 stac_create_spdif_mux_ctls 0 12764 NULL
139221 +snd_emu10k1_capture_trigger_12765 snd_emu10k1_capture_trigger 0 12765 NULL
139222 +iscsi_stat_tgt_attr_show_attr_fail_intr_name_12767 iscsi_stat_tgt_attr_show_attr_fail_intr_name 0 12767 NULL
139223 +listxattr_12769 listxattr 3 12769 NULL
139224 +persistent_show_12774 persistent_show 0 12774 NULL nohasharray
139225 +store_blue_12774 store_blue 0-4 12774 &persistent_show_12774
139226 +ip_ufo_append_data_12775 ip_ufo_append_data 8-7-6 12775 NULL nohasharray
139227 +check_ci_12775 check_ci 0 12775 &ip_ufo_append_data_12775 nohasharray
139228 +tiadc_buffer_postenable_12775 tiadc_buffer_postenable 0 12775 &check_ci_12775
139229 +validate_index_12777 validate_index 0 12777 NULL
139230 +__iscsi_disc_show_userid_mutual_12779 __iscsi_disc_show_userid_mutual 0 12779 NULL
139231 +store_selfballoon_reserved_mb_12780 store_selfballoon_reserved_mb 0-4 12780 NULL
139232 +o2hb_heartbeat_group_show_12783 o2hb_heartbeat_group_show 0 12783 NULL nohasharray
139233 +bcm54xx_exp_write_12783 bcm54xx_exp_write 0 12783 &o2hb_heartbeat_group_show_12783
139234 +e1000_setup_all_tx_resources_12786 e1000_setup_all_tx_resources 0 12786 NULL
139235 +ath6kl_wmi_cmd_send_xtnd_12787 ath6kl_wmi_cmd_send_xtnd 0 12787 NULL
139236 +bnx2x_set_mac_one_12791 bnx2x_set_mac_one 0 12791 NULL
139237 +be_cmd_vlan_config_12799 be_cmd_vlan_config 0 12799 NULL
139238 +sysfs_ctlreg_read_12803 sysfs_ctlreg_read 0-5-6 12803 NULL
139239 +netdev_get_regs_len_12807 netdev_get_regs_len 0 12807 NULL
139240 +show_spi_transport_period_helper_12808 show_spi_transport_period_helper 0 12808 NULL
139241 +mgmt_event_12810 mgmt_event 4 12810 NULL
139242 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
139243 +_nfs40_proc_fsid_present_12824 _nfs40_proc_fsid_present 0 12824 NULL nohasharray
139244 +rt2800_load_firmware_12824 rt2800_load_firmware 0 12824 &_nfs40_proc_fsid_present_12824
139245 +readq_12825 readq 0 12825 NULL
139246 +show_12831 show 0 12831 NULL
139247 +create_12834 create 0 12834 NULL nohasharray
139248 +SyS_add_key_12834 SyS_add_key 4 12834 &create_12834
139249 +gfs2_log_reserve_12835 gfs2_log_reserve 0 12835 NULL nohasharray
139250 +security_audit_rule_init_12835 security_audit_rule_init 0 12835 &gfs2_log_reserve_12835
139251 +dn_dst_mtu_12837 dn_dst_mtu 0 12837 NULL nohasharray
139252 +acpi_battery_alarm_store_12837 acpi_battery_alarm_store 0-4 12837 &dn_dst_mtu_12837
139253 +TSS_authhmac_12839 TSS_authhmac 0 12839 NULL nohasharray
139254 +get_l2cap_conn_12839 get_l2cap_conn 0 12839 &TSS_authhmac_12839
139255 +mvs_store_interrupt_coalescing_12841 mvs_store_interrupt_coalescing 0-4 12841 NULL
139256 +spidev_sync_12842 spidev_sync 0 12842 NULL nohasharray
139257 +ath6kl_wmi_add_wow_pattern_cmd_12842 ath6kl_wmi_add_wow_pattern_cmd 4 12842 &spidev_sync_12842
139258 +atkbd_do_set_force_release_12843 atkbd_do_set_force_release 0-4 12843 NULL
139259 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL nohasharray
139260 +si4713_i2c_read_12846 si4713_i2c_read 0 12846 &spidev_ioctl_12846
139261 +adp5520_bl_dark_dim_store_12853 adp5520_bl_dark_dim_store 4-0 12853 NULL
139262 +rtl28xxu_i2c_xfer_12854 rtl28xxu_i2c_xfer 0-3 12854 NULL nohasharray
139263 +nilfs_bmap_do_insert_12854 nilfs_bmap_do_insert 0 12854 &rtl28xxu_i2c_xfer_12854 nohasharray
139264 +hiddev_read_12854 hiddev_read 0-3 12854 &nilfs_bmap_do_insert_12854 nohasharray
139265 +cs421x_build_controls_12854 cs421x_build_controls 0 12854 &hiddev_read_12854
139266 +gadget_dev_desc_bDeviceClass_store_12857 gadget_dev_desc_bDeviceClass_store 0-3 12857 NULL
139267 +ib_post_send_mad_12859 ib_post_send_mad 0 12859 NULL
139268 +fc2580_wr_regs_12863 fc2580_wr_regs 0 12863 NULL
139269 +xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 0 12865 NULL
139270 +serio_raw_read_12868 serio_raw_read 0-3 12868 NULL
139271 +snd_atiixp_pcm_trigger_12871 snd_atiixp_pcm_trigger 0 12871 NULL nohasharray
139272 +drop_endpoint_12871 drop_endpoint 0 12871 &snd_atiixp_pcm_trigger_12871 nohasharray
139273 +show_12871 show 0 12871 &drop_endpoint_12871 nohasharray
139274 +md_run_12871 md_run 0 12871 &show_12871
139275 +nilfs_dev_blocksize_show_12874 nilfs_dev_blocksize_show 0 12874 NULL
139276 +dln2_send_wait_12877 dln2_send_wait 0 12877 NULL
139277 +allow_restart_store_12880 allow_restart_store 0-4 12880 NULL
139278 +ath9k_dump_4k_modal_eeprom_12883 ath9k_dump_4k_modal_eeprom 2-3-0 12883 NULL nohasharray
139279 +do_setattr_12883 do_setattr 0 12883 &ath9k_dump_4k_modal_eeprom_12883
139280 +show_fnode_tpgt_12887 show_fnode_tpgt 0 12887 NULL
139281 +show_ata_dev_id_12891 show_ata_dev_id 0 12891 NULL
139282 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 NULL nohasharray
139283 +show_hold_timer_12892 show_hold_timer 0 12892 &get_leb_cnt_12892
139284 +minix_readpage_12897 minix_readpage 0 12897 NULL
139285 +wsm_cmd_send_12901 wsm_cmd_send 0 12901 NULL
139286 +_regmap_raw_read_12902 _regmap_raw_read 0 12902 NULL nohasharray
139287 +request_12902 request 0 12902 &_regmap_raw_read_12902
139288 +ocfs2_hamming_encode_block_12904 ocfs2_hamming_encode_block 2 12904 NULL
139289 +sha512_ssse3_export_12905 sha512_ssse3_export 0 12905 NULL
139290 +elan_write_fw_block_12906 elan_write_fw_block 0 12906 NULL
139291 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
139292 +qlcnic_clear_esw_stats_12911 qlcnic_clear_esw_stats 0 12911 NULL
139293 +show_temp_status_12912 show_temp_status 0 12912 NULL
139294 +quota_quantum_show_12921 quota_quantum_show 0 12921 NULL
139295 +rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 NULL
139296 +_nfs4_open_expired_12925 _nfs4_open_expired 0 12925 NULL
139297 +ci_ll_init_12930 ci_ll_init 3 12930 NULL
139298 +update_mode_show_12934 update_mode_show 0 12934 NULL nohasharray
139299 +adxl34x_disable_store_12934 adxl34x_disable_store 0-4 12934 &update_mode_show_12934
139300 +SYSC_sendfile_12936 SYSC_sendfile 4 12936 NULL
139301 +nvme_npages_12938 nvme_npages 0-1 12938 NULL nohasharray
139302 +ican3_sysfs_show_term_12938 ican3_sysfs_show_term 0 12938 &nvme_npages_12938
139303 +wil_write_back_12939 wil_write_back 3-0 12939 NULL nohasharray
139304 +target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939 target_core_alua_tg_pt_gp_show_attr_alua_support_offline 0 12939 &wil_write_back_12939
139305 +sdev_show_scsi_level_12941 sdev_show_scsi_level 0 12941 NULL
139306 +register_memory_12944 register_memory 0 12944 NULL
139307 +do_inode_permission_12946 do_inode_permission 0 12946 NULL
139308 +show_alarm_beep_12949 show_alarm_beep 0 12949 NULL
139309 +int340x_thermal_get_zone_temp_12954 int340x_thermal_get_zone_temp 0 12954 NULL
139310 +_ctl_device_delay_show_12957 _ctl_device_delay_show 0 12957 NULL
139311 +qib_map_sg_12958 qib_map_sg 0-3 12958 NULL
139312 +bcsp_prepare_pkt_12961 bcsp_prepare_pkt 3 12961 NULL
139313 +iwlagn_mac_sta_remove_12962 iwlagn_mac_sta_remove 0 12962 NULL nohasharray
139314 +myri10ge_update_mac_address_12962 myri10ge_update_mac_address 0 12962 &iwlagn_mac_sta_remove_12962
139315 +bm_status_write_12964 bm_status_write 3-0 12964 NULL
139316 +lpfc_link_speed_show_12965 lpfc_link_speed_show 0 12965 NULL nohasharray
139317 +snd_seq_prioq_cell_in_12965 snd_seq_prioq_cell_in 0 12965 &lpfc_link_speed_show_12965
139318 +start_khugepaged_12971 start_khugepaged 0 12971 NULL
139319 +__rhashtable_insert_fast_12974 __rhashtable_insert_fast 0 12974 NULL
139320 +iwl_mvm_read_external_nvm_12975 iwl_mvm_read_external_nvm 0 12975 NULL
139321 +klp_enable_object_12977 klp_enable_object 0 12977 NULL
139322 +broadsheet_setup_plls_12983 broadsheet_setup_plls 0 12983 NULL
139323 +_iwl_dbgfs_ss_force_write_12984 _iwl_dbgfs_ss_force_write 3-0 12984 NULL
139324 +adfs_statfs_12986 adfs_statfs 0 12986 NULL
139325 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
139326 +host_lock_show_12993 host_lock_show 0 12993 NULL
139327 +mgmt_get_if_info_12995 mgmt_get_if_info 0 12995 NULL nohasharray
139328 +__iscsi_tpg_auth_show_userid_12995 __iscsi_tpg_auth_show_userid 0 12995 &mgmt_get_if_info_12995
139329 +drbd_recv_all_13002 drbd_recv_all 3 13002 NULL
139330 +_get_block_create_0_13003 _get_block_create_0 0 13003 NULL nohasharray
139331 +bfad_im_issue_fc_host_lip_13003 bfad_im_issue_fc_host_lip 0 13003 &_get_block_create_0_13003
139332 +vmci_transport_stream_enqueue_13004 vmci_transport_stream_enqueue 0-3 13004 NULL nohasharray
139333 +set_otp0_13004 set_otp0 4-0 13004 &vmci_transport_stream_enqueue_13004
139334 +shutdown_event_13006 shutdown_event 0 13006 NULL
139335 +show_octave_13007 show_octave 0 13007 NULL
139336 +cyberjack_open_13012 cyberjack_open 0 13012 NULL nohasharray
139337 +musb_srp_store_13012 musb_srp_store 0-4 13012 &cyberjack_open_13012
139338 +vsscanf_13014 vsscanf 0 13014 NULL
139339 +dib8096p_tuner_read_serpar_13017 dib8096p_tuner_read_serpar 0-3 13017 NULL
139340 +netvsc_open_13019 netvsc_open 0 13019 NULL
139341 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
139342 +__uncore_umask_show_13024 __uncore_umask_show 0 13024 NULL nohasharray
139343 +wsm_set_edca_params_13024 wsm_set_edca_params 0 13024 &__uncore_umask_show_13024 nohasharray
139344 +aa_setprocattr_changehat_13024 aa_setprocattr_changehat 0 13024 &wsm_set_edca_params_13024
139345 +dw2102_i2c_transfer_13026 dw2102_i2c_transfer 0-3 13026 NULL
139346 +lis3lv02d_position_show_13034 lis3lv02d_position_show 0 13034 NULL nohasharray
139347 +ipg_nic_change_mtu_13034 ipg_nic_change_mtu 0 13034 &lis3lv02d_position_show_13034
139348 +usbhsh_pipe_attach_13040 usbhsh_pipe_attach 0 13040 NULL nohasharray
139349 +poll_busy_13040 poll_busy 0 13040 &usbhsh_pipe_attach_13040
139350 +SyS_sendfile64_13043 SyS_sendfile64 4 13043 NULL
139351 +ocfs2_write_begin_13045 ocfs2_write_begin 0 13045 NULL
139352 +nilfs_sync_file_13047 nilfs_sync_file 0 13047 NULL nohasharray
139353 +cifs_write_allocate_pages_13047 cifs_write_allocate_pages 0 13047 &nilfs_sync_file_13047
139354 +__dn_setsockopt_13060 __dn_setsockopt 5-0 13060 NULL nohasharray
139355 +ctnetlink_timestamp_size_13060 ctnetlink_timestamp_size 0 13060 &__dn_setsockopt_13060 nohasharray
139356 +ptlrpc_lprocfs_threads_min_seq_write_13060 ptlrpc_lprocfs_threads_min_seq_write 3 13060 &ctnetlink_timestamp_size_13060
139357 +ppp_asynctty_read_13062 ppp_asynctty_read 0 13062 NULL
139358 +adv7175_s_fmt_13066 adv7175_s_fmt 0 13066 NULL
139359 +adis_read_reg_16_13072 adis_read_reg_16 0 13072 NULL
139360 +read_file_tpc_13073 read_file_tpc 3-0 13073 NULL
139361 +nf_nat_ipv4_fn_13074 nf_nat_ipv4_fn 0 13074 NULL
139362 +raid5_store_skip_copy_13075 raid5_store_skip_copy 0-3 13075 NULL nohasharray
139363 +bnx2fc_fcoe_reset_13075 bnx2fc_fcoe_reset 0 13075 &raid5_store_skip_copy_13075
139364 +wl1251_hw_init_templates_config_13078 wl1251_hw_init_templates_config 0 13078 NULL
139365 +ti_do_config_13080 ti_do_config 0 13080 NULL
139366 +get_pwm1_13083 get_pwm1 0 13083 NULL
139367 +synaptics_set_disable_gesture_13085 synaptics_set_disable_gesture 0-4 13085 NULL
139368 +radeon_hwmon_get_pwm1_enable_13088 radeon_hwmon_get_pwm1_enable 0 13088 NULL
139369 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
139370 +blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
139371 +show_down_head_align_13093 show_down_head_align 0 13093 NULL
139372 +lec_change_mtu_13094 lec_change_mtu 0 13094 NULL
139373 +sbi_ui_store_13095 sbi_ui_store 0-4 13095 NULL
139374 +il_send_add_sta_13097 il_send_add_sta 0 13097 NULL
139375 +mb_find_next_zero_bit_13100 mb_find_next_zero_bit 2-3-0 13100 NULL
139376 +ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
139377 +bma180_set_new_data_intr_state_13106 bma180_set_new_data_intr_state 0 13106 NULL
139378 +ubi_leb_map_13107 ubi_leb_map 0 13107 NULL
139379 +next_power_13110 next_power 0 13110 NULL
139380 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
139381 +snd_pcm_lib_preallocate_pages_for_all_13112 snd_pcm_lib_preallocate_pages_for_all 4 13112 NULL nohasharray
139382 +pyra_send_control_13112 pyra_send_control 0 13112 &snd_pcm_lib_preallocate_pages_for_all_13112
139383 +ltc4215_show_power_13117 ltc4215_show_power 0 13117 NULL
139384 +bfad_debugfs_read_13119 bfad_debugfs_read 3-0 13119 NULL
139385 +relay_file_read_13123 relay_file_read 0-3 13123 NULL nohasharray
139386 +qla2x00_sysfs_write_reset_13123 qla2x00_sysfs_write_reset 0-6-5 13123 &relay_file_read_13123
139387 +read_13125 read 0-5 13125 NULL
139388 +tlclk_read_13128 tlclk_read 0-3 13128 NULL
139389 +ip_make_skb_13129 ip_make_skb 5-6 13129 NULL
139390 +ipath_do_user_init_13142 ipath_do_user_init 0 13142 NULL nohasharray
139391 +kone_sysfs_set_startup_profile_13142 kone_sysfs_set_startup_profile 0-4 13142 &ipath_do_user_init_13142
139392 +mei_hbm_cl_write_13143 mei_hbm_cl_write 0 13143 NULL
139393 +blk_update_request_13146 blk_update_request 3 13146 NULL
139394 +erst_reader_13156 erst_reader 0 13156 NULL
139395 +nes_net_event_13163 nes_net_event 0 13163 NULL
139396 +hpfs_write_begin_13164 hpfs_write_begin 3-0 13164 NULL
139397 +cifs_loose_read_iter_13165 cifs_loose_read_iter 0 13165 NULL
139398 +diva_um_idi_write_13170 diva_um_idi_write 0 13170 NULL
139399 +caif_stream_recvmsg_13173 caif_stream_recvmsg 4-0 13173 NULL
139400 +ea_set_i_13174 ea_set_i 0 13174 NULL nohasharray
139401 +iscsi_tpg_param_store_MaxXmitDataSegmentLength_13174 iscsi_tpg_param_store_MaxXmitDataSegmentLength 0-3 13174 &ea_set_i_13174
139402 +pwr_disable_ps_read_13176 pwr_disable_ps_read 3-0 13176 NULL
139403 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
139404 +isl29003_store_mode_13181 isl29003_store_mode 0-4 13181 NULL
139405 +adis16136_get_freq_13183 adis16136_get_freq 0 13183 NULL nohasharray
139406 +macvlan_init_13183 macvlan_init 0 13183 &adis16136_get_freq_13183
139407 +bql_show_limit_max_13184 bql_show_limit_max 0 13184 NULL nohasharray
139408 +create_trace_uprobe_13184 create_trace_uprobe 1 13184 &bql_show_limit_max_13184
139409 +dvb_ca_read_13187 dvb_ca_read 0-3 13187 NULL
139410 +sr_get_eeprom_len_13190 sr_get_eeprom_len 0 13190 NULL
139411 +ar5523_start_13193 ar5523_start 0 13193 NULL
139412 +show_session_param_ISCSI_PARAM_PASSWORD_13197 show_session_param_ISCSI_PARAM_PASSWORD 0 13197 NULL nohasharray
139413 +amd64_inject_section_store_13197 amd64_inject_section_store 0-4 13197 &show_session_param_ISCSI_PARAM_PASSWORD_13197
139414 +rt61pci_set_state_13199 rt61pci_set_state 0 13199 NULL nohasharray
139415 +ax88179_get_eeprom_len_13199 ax88179_get_eeprom_len 0 13199 &rt61pci_set_state_13199 nohasharray
139416 +comedi_read_13199 comedi_read 3 13199 &ax88179_get_eeprom_len_13199
139417 +set_tach_13200 set_tach 0-4 13200 NULL
139418 +hash_ipport4_expire_13201 hash_ipport4_expire 4 13201 NULL nohasharray
139419 +sync_min_show_13201 sync_min_show 0 13201 &hash_ipport4_expire_13201
139420 +mem_cgroup_try_charge_13202 mem_cgroup_try_charge 0 13202 NULL
139421 +ilk_pipe_crc_ctl_reg_13204 ilk_pipe_crc_ctl_reg 0 13204 NULL
139422 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3-0 13205 NULL
139423 +nfs_sync_mapping_13207 nfs_sync_mapping 0 13207 NULL
139424 +bitmap_parselist_13211 bitmap_parselist 0 13211 NULL
139425 +lp3972_dcdc_enable_13217 lp3972_dcdc_enable 0 13217 NULL
139426 +get_unaligned_le64_13219 get_unaligned_le64 0 13219 NULL
139427 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
139428 +set_vrm_13222 set_vrm 0-4 13222 NULL
139429 +dax_clear_blocks_13223 dax_clear_blocks 3 13223 NULL
139430 +copy_user_subjs_13225 copy_user_subjs 0 13225 NULL
139431 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3-0 13229 NULL
139432 +arcmsr_sysfs_iop_message_clear_13239 arcmsr_sysfs_iop_message_clear 0-6-5 13239 NULL
139433 +_iwl_dbgfs_disable_power_off_write_13243 _iwl_dbgfs_disable_power_off_write 3-0 13243 NULL
139434 +soft_show_13244 soft_show 0 13244 NULL
139435 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
139436 +nilfs_superblock_attr_show_13246 nilfs_superblock_attr_show 0 13246 NULL nohasharray
139437 +ath5k_hw_rfregs_init_13246 ath5k_hw_rfregs_init 0 13246 &nilfs_superblock_attr_show_13246
139438 +ov9640_prog_dflt_13247 ov9640_prog_dflt 0 13247 NULL
139439 +snd_emu10k1_fx8010_tram_setup_13248 snd_emu10k1_fx8010_tram_setup 2 13248 NULL
139440 +store_13249 store 0 13249 NULL nohasharray
139441 +fw_download_code_13249 fw_download_code 3 13249 &store_13249
139442 +__show_chan_per_port_13250 __show_chan_per_port 0 13250 NULL
139443 +clps711x_pwm_enable_13251 clps711x_pwm_enable 0 13251 NULL
139444 +init_tid_tabs_13252 init_tid_tabs 4-3-2 13252 NULL nohasharray
139445 +cpu_rt_runtime_write_13252 cpu_rt_runtime_write 0 13252 &init_tid_tabs_13252
139446 +hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
139447 +bio_integrity_trim_13259 bio_integrity_trim 3-2 13259 NULL
139448 +simple_attr_write_13260 simple_attr_write 3-0 13260 NULL
139449 +carl9170_rx_13272 carl9170_rx 3 13272 NULL
139450 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
139451 +nvkm_ltc_create__13275 nvkm_ltc_create_ 4 13275 NULL
139452 +ip_vs_local_reply6_13278 ip_vs_local_reply6 0 13278 NULL
139453 +il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
139454 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
139455 +lpfc_vport_disable_13286 lpfc_vport_disable 0 13286 NULL
139456 +platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
139457 +nvkm_i2c_pad_create__13292 nvkm_i2c_pad_create_ 5 13292 NULL
139458 +sd_major_13294 sd_major 0-1 13294 NULL
139459 +cx23885_start_audio_dma_13295 cx23885_start_audio_dma 0 13295 NULL
139460 +map_offset_show_13301 map_offset_show 0 13301 NULL
139461 +set_ptk_13304 set_ptk 0 13304 NULL nohasharray
139462 +__jbd2_update_log_tail_13304 __jbd2_update_log_tail 0 13304 &set_ptk_13304
139463 +store_13310 store 0 13310 NULL
139464 +saa7134_s_ctrl_13313 saa7134_s_ctrl 0 13313 NULL
139465 +read_file_phy_err_13318 read_file_phy_err 3-0 13318 NULL nohasharray
139466 +shmem_getxattr_13318 shmem_getxattr 0 13318 &read_file_phy_err_13318
139467 +max16065_show_current_13327 max16065_show_current 0 13327 NULL
139468 +us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 NULL nohasharray
139469 +koneplus_sysfs_read_tcu_13330 koneplus_sysfs_read_tcu 0-5-6 13330 &us122l_ctl_msg_13330
139470 +i2c_sysfs_delete_device_13331 i2c_sysfs_delete_device 0-4 13331 NULL
139471 +connect_layer1_13336 connect_layer1 0 13336 NULL
139472 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
139473 +round_event_name_len_13348 round_event_name_len 0 13348 NULL
139474 +dlm_event_store_13352 dlm_event_store 0-3 13352 NULL
139475 +get_bits_13353 get_bits 0-2 13353 NULL
139476 +az6007_i2c_xfer_13357 az6007_i2c_xfer 0-3 13357 NULL
139477 +hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 NULL nohasharray
139478 +ths7303_setval_13360 ths7303_setval 0 13360 &hscx_empty_fifo_13360
139479 +caif_device_notify_13363 caif_device_notify 0 13363 NULL
139480 +cache_ctr_13364 cache_ctr 2 13364 NULL nohasharray
139481 +xfs_btree_delrec_13364 xfs_btree_delrec 0 13364 &cache_ctr_13364
139482 +snd_via686_capture_prepare_13373 snd_via686_capture_prepare 0 13373 NULL
139483 +hr222_sub_set_clock_13374 hr222_sub_set_clock 0 13374 NULL
139484 +wep_key_not_found_read_13377 wep_key_not_found_read 3-0 13377 NULL nohasharray
139485 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 &wep_key_not_found_read_13377
139486 +iio_buffer_read_first_n_outer_13378 iio_buffer_read_first_n_outer 0-3 13378 NULL
139487 +sctp_wait_for_connect_13379 sctp_wait_for_connect 0 13379 NULL
139488 +bt_sock_recvmsg_13380 bt_sock_recvmsg 3 13380 NULL
139489 +zl10036_set_params_13381 zl10036_set_params 0 13381 NULL
139490 +activity_write_13388 activity_write 0-6-5 13388 NULL nohasharray
139491 +lov_mds_md_size_13388 lov_mds_md_size 0-1 13388 &activity_write_13388
139492 +i7core_inject_section_show_13394 i7core_inject_section_show 0 13394 NULL
139493 +vmxnet3_set_mac_addr_13396 vmxnet3_set_mac_addr 0 13396 NULL
139494 +as3935_sensor_sensitivity_store_13401 as3935_sensor_sensitivity_store 0-4 13401 NULL
139495 +tm6000_prepare_isoc_13404 tm6000_prepare_isoc 0 13404 NULL
139496 +carl9170_rx_untie_data_13405 carl9170_rx_untie_data 3 13405 NULL nohasharray
139497 +ieee80211_check_concurrent_iface_13405 ieee80211_check_concurrent_iface 0 13405 &carl9170_rx_untie_data_13405
139498 +sky2_receive_13407 sky2_receive 2 13407 NULL
139499 +ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 NULL nohasharray
139500 +qib_sdma_get_inflight_13414 qib_sdma_get_inflight 0 13414 &ocfs2_inode_lock_update_13414
139501 +store_flush_13416 store_flush 0 13416 NULL
139502 +netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL
139503 +get_tx_data_len_13418 get_tx_data_len 0 13418 NULL
139504 +compat_SyS_sendfile64_13420 compat_SyS_sendfile64 4 13420 NULL
139505 +show_multicast_fast_leave_13427 show_multicast_fast_leave 0 13427 NULL
139506 +bq2415x_exec_command_13430 bq2415x_exec_command 0 13430 NULL
139507 +smb_sendv_13437 smb_sendv 0 13437 NULL nohasharray
139508 +__tipc_send_stream_13437 __tipc_send_stream 3 13437 &smb_sendv_13437
139509 +mwifiex_get_bss_info_13439 mwifiex_get_bss_info 0 13439 NULL nohasharray
139510 +request_firmware_nowait_13439 request_firmware_nowait 0 13439 &mwifiex_get_bss_info_13439
139511 +sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3-0 13440 NULL
139512 +ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 7-8-9 13443 NULL
139513 +close_patch_13445 close_patch 0 13445 NULL
139514 +ath10k_wmi_vdev_spectral_enable_13446 ath10k_wmi_vdev_spectral_enable 0 13446 NULL
139515 +lanai_get_sized_buffer_13448 lanai_get_sized_buffer 0 13448 NULL
139516 +acpi_thermal_get_temperature_13461 acpi_thermal_get_temperature 0 13461 NULL
139517 +cxacru_sysfs_showattr_LINE_13464 cxacru_sysfs_showattr_LINE 0 13464 NULL nohasharray
139518 +igb_notify_dca_13464 igb_notify_dca 0 13464 &cxacru_sysfs_showattr_LINE_13464 nohasharray
139519 +__kgdb_notify_13464 __kgdb_notify 0 13464 &igb_notify_dca_13464
139520 +nfs4_set_security_label_13465 nfs4_set_security_label 0 13465 NULL
139521 +musb_mode_store_13466 musb_mode_store 0-4 13466 NULL
139522 +bcm_iproc_i2c_xfer_13471 bcm_iproc_i2c_xfer 0-3 13471 NULL nohasharray
139523 +target_freq_show_13471 target_freq_show 0 13471 &bcm_iproc_i2c_xfer_13471
139524 +rtc_dev_read_13472 rtc_dev_read 0-3 13472 NULL
139525 +iscsi_post_host_event_13473 iscsi_post_host_event 4 13473 NULL
139526 +show_13475 show 0 13475 NULL nohasharray
139527 +asm_did_show_13475 asm_did_show 0 13475 &show_13475
139528 +get_temp_13476 get_temp 0 13476 NULL
139529 +sm_lid_show_13478 sm_lid_show 0 13478 NULL
139530 +sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
139531 +l3_access_valid_13483 l3_access_valid 0 13483 NULL
139532 +amd8111e_open_13487 amd8111e_open 0 13487 NULL
139533 +write_13490 write 0 13490 NULL
139534 +data_read_13494 data_read 3-0 13494 NULL nohasharray
139535 +ext_prop_data_store_13494 ext_prop_data_store 3-0 13494 &data_read_13494 nohasharray
139536 +qib_write_umem32_13494 qib_write_umem32 0 13494 &ext_prop_data_store_13494
139537 +brcmf_sdiod_ramrw_13500 brcmf_sdiod_ramrw 5 13500 NULL
139538 +queue_nomerges_show_13504 queue_nomerges_show 0 13504 NULL nohasharray
139539 +__cpu_notify_13504 __cpu_notify 0 13504 &queue_nomerges_show_13504
139540 +rndis_filter_set_device_mac_13505 rndis_filter_set_device_mac 0 13505 NULL
139541 +nfs3_proc_setattr_13506 nfs3_proc_setattr 0 13506 NULL
139542 +core_status_13515 core_status 4-0 13515 NULL nohasharray
139543 +send_cmd_13515 send_cmd 0 13515 &core_status_13515
139544 +bonding_show_ad_partner_key_13516 bonding_show_ad_partner_key 0 13516 NULL
139545 +show_dock_type_13518 show_dock_type 0 13518 NULL
139546 +smk_write_mapped_13519 smk_write_mapped 3-0 13519 NULL
139547 +max_comp_streams_show_13525 max_comp_streams_show 0 13525 NULL
139548 +bm_init_13529 bm_init 2 13529 NULL
139549 +ocfs2_setattr_13530 ocfs2_setattr 0 13530 NULL nohasharray
139550 +request_any_context_irq_13530 request_any_context_irq 0 13530 &ocfs2_setattr_13530
139551 +cx23885_load_firmware_13534 cx23885_load_firmware 0 13534 NULL
139552 +get_enclosure_identifier_13536 get_enclosure_identifier 0 13536 NULL nohasharray
139553 +wcn36xx_smd_start_13536 wcn36xx_smd_start 0 13536 &get_enclosure_identifier_13536
139554 +sync_completed_show_13540 sync_completed_show 0 13540 NULL
139555 +venus_access_13541 venus_access 0 13541 NULL
139556 +arizona_micsupp_enable_13545 arizona_micsupp_enable 0 13545 NULL
139557 +key_getsecurity_13546 key_getsecurity 0 13546 NULL
139558 +vfio_cap_len_13549 vfio_cap_len 0 13549 NULL nohasharray
139559 +do_set_fan_pulses_13549 do_set_fan_pulses 0 13549 &vfio_cap_len_13549
139560 +adp5520_bl_daylight_dim_show_13550 adp5520_bl_daylight_dim_show 0 13550 NULL nohasharray
139561 +__iscsi_nacl_auth_show_authenticate_target_13550 __iscsi_nacl_auth_show_authenticate_target 0 13550 &adp5520_bl_daylight_dim_show_13550
139562 +hp100_open_13551 hp100_open 0 13551 NULL
139563 +__rpm_callback_13552 __rpm_callback 0 13552 NULL
139564 +i7core_inject_eccmask_store_13555 i7core_inject_eccmask_store 0-4 13555 NULL
139565 +llcp_sock_recvmsg_13556 llcp_sock_recvmsg 4-0 13556 NULL nohasharray
139566 +migrate_page_move_mapping_13556 migrate_page_move_mapping 0 13556 &llcp_sock_recvmsg_13556
139567 +ieee80211_if_read_ap_power_level_13558 ieee80211_if_read_ap_power_level 3-0 13558 NULL
139568 +hash_net4_expire_13559 hash_net4_expire 4 13559 NULL
139569 +usb_hcd_link_urb_to_ep_13560 usb_hcd_link_urb_to_ep 0 13560 NULL nohasharray
139570 +setsockopt_13560 setsockopt 0 13560 &usb_hcd_link_urb_to_ep_13560
139571 +nfs4_schedule_migration_recovery_13561 nfs4_schedule_migration_recovery 0 13561 NULL
139572 +smack_setprocattr_13564 smack_setprocattr 0-4 13564 NULL
139573 +snd_cmipci_playback_prepare_13566 snd_cmipci_playback_prepare 0 13566 NULL
139574 +alx_alloc_rings_13567 alx_alloc_rings 0 13567 NULL
139575 +ath10k_spectral_scan_trigger_13573 ath10k_spectral_scan_trigger 0 13573 NULL
139576 +read_file_antenna_13574 read_file_antenna 3-0 13574 NULL
139577 +__iscsi_disc_store_password_13575 __iscsi_disc_store_password 0-3 13575 NULL
139578 +ci_role_start_13579 ci_role_start 0 13579 NULL
139579 +target_stat_scsi_tgt_port_show_attr_name_13585 target_stat_scsi_tgt_port_show_attr_name 0 13585 NULL
139580 +driver_override_store_13588 driver_override_store 0-4 13588 NULL
139581 +cache_write_13589 cache_write 3-0 13589 NULL nohasharray
139582 +gt_rp_mhz_show_13589 gt_rp_mhz_show 0 13589 &cache_write_13589
139583 +mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 NULL nohasharray
139584 +make_rate_with_tolerance_13592 make_rate_with_tolerance 0 13592 &mpt_lan_receive_post_turbo_13592
139585 +niu_set_primary_mac_rdc_table_13593 niu_set_primary_mac_rdc_table 0 13593 NULL nohasharray
139586 +srp_add_target_13593 srp_add_target 0 13593 &niu_set_primary_mac_rdc_table_13593
139587 +aac_sa_ioremap_13596 aac_sa_ioremap 2 13596 NULL nohasharray
139588 +irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 &aac_sa_ioremap_13596
139589 +i40e_change_mtu_13598 i40e_change_mtu 0 13598 NULL
139590 +hdlc_change_mtu_13603 hdlc_change_mtu 0 13603 NULL
139591 +twl_rtc_read_time_13605 twl_rtc_read_time 0 13605 NULL
139592 +exofs_setattr_13607 exofs_setattr 0 13607 NULL
139593 +adis_write_reg_16_13608 adis_write_reg_16 0 13608 NULL
139594 +matroxfb_set_par_13610 matroxfb_set_par 0 13610 NULL
139595 +wl1271_init_ap_rates_13613 wl1271_init_ap_rates 0 13613 NULL
139596 +swap_cgroup_swapon_13614 swap_cgroup_swapon 2 13614 NULL
139597 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL nohasharray
139598 +ov7670_write_smbus_13615 ov7670_write_smbus 0 13615 &wm8994_bulk_write_13615
139599 +__ntfs_grab_cache_pages_13617 __ntfs_grab_cache_pages 0 13617 NULL nohasharray
139600 +nr_recvmsg_13617 nr_recvmsg 3 13617 &__ntfs_grab_cache_pages_13617
139601 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
139602 +atl1_get_regs_len_13624 atl1_get_regs_len 0 13624 NULL
139603 +iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
139604 +tpm_stm_i2c_recv_13629 tpm_stm_i2c_recv 0-3 13629 NULL
139605 +i7core_inject_store_dimm_13633 i7core_inject_store_dimm 0-4 13633 NULL
139606 +packet_snd_13634 packet_snd 3-0 13634 NULL nohasharray
139607 +ocfs2_get_clusters_nocache_13634 ocfs2_get_clusters_nocache 0 13634 &packet_snd_13634 nohasharray
139608 +subsystem_id_store_13634 subsystem_id_store 0-4 13634 &ocfs2_get_clusters_nocache_13634
139609 +decode_lanman_negprot_rsp_13636 decode_lanman_negprot_rsp 0 13636 NULL nohasharray
139610 +__qbuf_userptr_13636 __qbuf_userptr 0 13636 &decode_lanman_negprot_rsp_13636 nohasharray
139611 +adt7310_spi_write_word_13636 adt7310_spi_write_word 0 13636 &__qbuf_userptr_13636
139612 +mlx4_comm_cmd_13637 mlx4_comm_cmd 0 13637 NULL
139613 +vprbrd_i2c_addr_13639 vprbrd_i2c_addr 0 13639 NULL nohasharray
139614 +via_gpio_dir_input_13639 via_gpio_dir_input 0 13639 &vprbrd_i2c_addr_13639
139615 +ltc4222_show_bool_13640 ltc4222_show_bool 0 13640 NULL
139616 +nilfs_superblock_sb_write_count_show_13641 nilfs_superblock_sb_write_count_show 0 13641 NULL
139617 +period_to_str_13642 period_to_str 0 13642 NULL
139618 +atkbd_show_err_count_13644 atkbd_show_err_count 0 13644 NULL
139619 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
139620 +__hfsplus_ext_write_extent_13656 __hfsplus_ext_write_extent 0 13656 NULL
139621 +crypto_ahash_init_13658 crypto_ahash_init 0 13658 NULL
139622 +generic_listxattr_13665 generic_listxattr 0-3 13665 NULL
139623 +cache_downcall_13666 cache_downcall 3-0 13666 NULL
139624 +nes_store_idx_addr_13673 nes_store_idx_addr 0-3 13673 NULL
139625 +show_ipOutForwDatagrams_13674 show_ipOutForwDatagrams 0 13674 NULL
139626 +omap_hsmmc_show_slot_name_13675 omap_hsmmc_show_slot_name 0 13675 NULL
139627 +i915_gem_obj_ggtt_offset_view_13680 i915_gem_obj_ggtt_offset_view 0 13680 NULL
139628 +dvb_usb_generic_rw_13681 dvb_usb_generic_rw 0 13681 NULL nohasharray
139629 +acpi_suspend_lowlevel_13681 acpi_suspend_lowlevel 0 13681 &dvb_usb_generic_rw_13681
139630 +ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL nohasharray
139631 +__iscsi_disc_store_userid_13682 __iscsi_disc_store_userid 0-3 13682 &ext3_xattr_list_entries_13682
139632 +show_fnode_discovery_logout_13684 show_fnode_discovery_logout 0 13684 NULL nohasharray
139633 +wl1271_acx_init_rx_interrupt_13684 wl1271_acx_init_rx_interrupt 0 13684 &show_fnode_discovery_logout_13684
139634 +devcd_data_write_13685 devcd_data_write 0-6-5 13685 NULL
139635 +wil_read_back_13687 wil_read_back 3-0 13687 NULL
139636 +max8997_bulk_read_13688 max8997_bulk_read 0 13688 NULL nohasharray
139637 +fuse_copy_pages_13688 fuse_copy_pages 0 13688 &max8997_bulk_read_13688
139638 +check_intr_schedule_13691 check_intr_schedule 0 13691 NULL nohasharray
139639 +gadget_dev_desc_bcdUSB_store_13691 gadget_dev_desc_bcdUSB_store 0-3 13691 &check_intr_schedule_13691 nohasharray
139640 +uevent_helper_store_13691 uevent_helper_store 0-4 13691 &gadget_dev_desc_bcdUSB_store_13691
139641 +usb_get_string_13693 usb_get_string 0 13693 NULL
139642 +tipc_send_stream_13696 tipc_send_stream 3 13696 NULL
139643 +patch_vt2002P_13697 patch_vt2002P 0 13697 NULL
139644 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 NULL nohasharray
139645 +ntc_show_name_13704 ntc_show_name 0 13704 &fw_iso_buffer_alloc_13704 nohasharray
139646 +store_engine3_mode_13704 store_engine3_mode 0-4 13704 &ntc_show_name_13704
139647 +gprs_attach_13708 gprs_attach 0 13708 NULL
139648 +osst_space_over_filemarks_forward_slow_13711 osst_space_over_filemarks_forward_slow 0 13711 NULL nohasharray
139649 +qlcnic_store_diag_mode_13711 qlcnic_store_diag_mode 0-4 13711 &osst_space_over_filemarks_forward_slow_13711
139650 +nilfs_btree_convert_and_insert_13712 nilfs_btree_convert_and_insert 0 13712 NULL
139651 +manf_id_show_13718 manf_id_show 0 13718 NULL
139652 +wm97xx_bat_get_property_13719 wm97xx_bat_get_property 0 13719 NULL
139653 +store_reconnect_delay_13720 store_reconnect_delay 0-4 13720 NULL
139654 +get_codec_name_13721 get_codec_name 0 13721 NULL
139655 +usnic_ib_show_iface_13726 usnic_ib_show_iface 0 13726 NULL
139656 +mcs_set_reg_13730 mcs_set_reg 0 13730 NULL
139657 +cifs_call_async_13731 cifs_call_async 0 13731 NULL
139658 +cfg80211_testmode_alloc_event_skb_13739 cfg80211_testmode_alloc_event_skb 2 13739 NULL nohasharray
139659 +dsbr100_setfreq_13739 dsbr100_setfreq 0 13739 &cfg80211_testmode_alloc_event_skb_13739
139660 +ql_wait_reg_rdy_13741 ql_wait_reg_rdy 0 13741 NULL
139661 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
139662 +snd_hdac_device_register_13749 snd_hdac_device_register 0 13749 NULL
139663 +ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
139664 +lbmLogInit_13756 lbmLogInit 0 13756 NULL
139665 +netprio_set_prio_13758 netprio_set_prio 0 13758 NULL
139666 +lpfc_fwrev_show_13760 lpfc_fwrev_show 0 13760 NULL
139667 +udf_direct_IO_13765 udf_direct_IO 4-0 13765 NULL
139668 +bd2802_store_reg0x0d_13766 bd2802_store_reg0x0d 0-4 13766 NULL
139669 +raid10_add_disk_13776 raid10_add_disk 0 13776 NULL
139670 +fb_sys_read_13778 fb_sys_read 3 13778 NULL
139671 +edac_device_ctl_panic_on_ue_show_13780 edac_device_ctl_panic_on_ue_show 0 13780 NULL
139672 +qib_setup_sdma_13784 qib_setup_sdma 0 13784 NULL
139673 +l2tp_ip_recvmsg_13785 l2tp_ip_recvmsg 3 13785 NULL
139674 +roccat_common2_sysfs_read_sensor_13788 roccat_common2_sysfs_read_sensor 0-5-6 13788 NULL
139675 +sysfs_do_cmd_13790 sysfs_do_cmd 0-4 13790 NULL
139676 +ath6kl_mgmt_powersave_ap_13791 ath6kl_mgmt_powersave_ap 6 13791 NULL
139677 +mlx4_cq_modify_13796 mlx4_cq_modify 0 13796 NULL
139678 +migrate_pages_13797 migrate_pages 0 13797 NULL
139679 +cpu_down_13801 cpu_down 0 13801 NULL
139680 +fbcon_unbind_13802 fbcon_unbind 0 13802 NULL
139681 +mwifiex_sdio_card_to_host_mp_aggr_13806 mwifiex_sdio_card_to_host_mp_aggr 2 13806 NULL
139682 +cpu_callback_13812 cpu_callback 0 13812 NULL nohasharray
139683 +e100_rx_alloc_list_13812 e100_rx_alloc_list 0 13812 &cpu_callback_13812
139684 +random_read_13815 random_read 3-0 13815 NULL nohasharray
139685 +__uncore_inv_show_13815 __uncore_inv_show 0 13815 &random_read_13815 nohasharray
139686 +x86_acpi_suspend_lowlevel_13815 x86_acpi_suspend_lowlevel 0 13815 &__uncore_inv_show_13815
139687 +gfs2_xattr_remove_13816 gfs2_xattr_remove 0 13816 NULL
139688 +mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
139689 +wl18xx_boot_soft_reset_13819 wl18xx_boot_soft_reset 0 13819 NULL nohasharray
139690 +bnx2_reset_nic_13819 bnx2_reset_nic 0 13819 &wl18xx_boot_soft_reset_13819
139691 +hsi_register_board_info_13820 hsi_register_board_info 2 13820 NULL nohasharray
139692 +snd_line6_prepare_13820 snd_line6_prepare 0 13820 &hsi_register_board_info_13820
139693 +___mei_cl_send_13821 ___mei_cl_send 3 13821 NULL
139694 +mv88e6123_61_65_get_sset_count_13824 mv88e6123_61_65_get_sset_count 0 13824 NULL
139695 +iwl_mvm_add_aux_sta_13827 iwl_mvm_add_aux_sta 0 13827 NULL
139696 +queue_bulk_on_old_endpoint_13828 queue_bulk_on_old_endpoint 0 13828 NULL nohasharray
139697 +__uncore_filter_opc2_show_13828 __uncore_filter_opc2_show 0 13828 &queue_bulk_on_old_endpoint_13828
139698 +netxen_sysfs_read_mem_13830 netxen_sysfs_read_mem 0-6-5 13830 NULL
139699 +qce_ahash_hmac_setkey_13837 qce_ahash_hmac_setkey 3 13837 NULL nohasharray
139700 +bucket_table_alloc_13837 bucket_table_alloc 2 13837 &qce_ahash_hmac_setkey_13837
139701 +ds1685_rtc_sysfs_serial_show_13839 ds1685_rtc_sysfs_serial_show 0 13839 NULL
139702 +hwrng_attr_available_show_13843 hwrng_attr_available_show 0 13843 NULL
139703 +acknak_13844 acknak 0 13844 NULL nohasharray
139704 +set_mac_and_bssid_13844 set_mac_and_bssid 0 13844 &acknak_13844 nohasharray
139705 +bdx_fw_load_13844 bdx_fw_load 0 13844 &set_mac_and_bssid_13844
139706 +nf_nat_setup_info_13845 nf_nat_setup_info 0 13845 NULL nohasharray
139707 +cpufv_store_13845 cpufv_store 0-4 13845 &nf_nat_setup_info_13845
139708 +snd_bt87x_trigger_13849 snd_bt87x_trigger 0 13849 NULL
139709 +lm95234_read_temp_13850 lm95234_read_temp 0 13850 NULL
139710 +evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
139711 +c2port_poll_out_ready_13852 c2port_poll_out_ready 0 13852 NULL
139712 +visorchipset_file_init_13861 visorchipset_file_init 1 13861 NULL
139713 +vendor_name_store_13862 vendor_name_store 0-4 13862 NULL
139714 +ath10k_wmi_vdev_install_key_13866 ath10k_wmi_vdev_install_key 0 13866 NULL
139715 +lmc_open_13868 lmc_open 0 13868 NULL
139716 +compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
139717 +jfs_listxattr_13871 jfs_listxattr 0-3 13871 NULL
139718 +esas2r_read_vda_13876 esas2r_read_vda 0-3-4 13876 NULL
139719 +speed_show_13879 speed_show 0 13879 NULL
139720 +ad9523_read_13881 ad9523_read 0 13881 NULL
139721 +cpuaffinity_show_13883 cpuaffinity_show 0 13883 NULL
139722 +regmap_spi_async_write_13884 regmap_spi_async_write 0 13884 NULL
139723 +qp_memcpy_to_queue_13886 qp_memcpy_to_queue 5-2 13886 NULL nohasharray
139724 +__fsnotify_parent_13886 __fsnotify_parent 0 13886 &qp_memcpy_to_queue_13886
139725 +i2c_check_for_device_13887 i2c_check_for_device 0 13887 NULL
139726 +recv_13888 recv 0-3 13888 NULL
139727 +t4_enable_vi_params_13889 t4_enable_vi_params 0 13889 NULL
139728 +get_amixer_13890 get_amixer 0 13890 NULL
139729 +l2cap_sock_create_13894 l2cap_sock_create 0 13894 NULL
139730 +__uncore_set_flag_sel_show_13898 __uncore_set_flag_sel_show 0 13898 NULL
139731 +get_wireless_state_13899 get_wireless_state 0 13899 NULL
139732 +snd_pcm_aio_read_13900 snd_pcm_aio_read 3-0 13900 NULL
139733 +snd_seq_fifo_resize_13901 snd_seq_fifo_resize 0 13901 NULL
139734 +nilfs_bmap_do_truncate_13904 nilfs_bmap_do_truncate 0 13904 NULL
139735 +xfs_dir3_data_init_13911 xfs_dir3_data_init 0 13911 NULL
139736 +f81232_open_13915 f81232_open 0 13915 NULL
139737 +bluetooth_show_13923 bluetooth_show 0 13923 NULL
139738 +st_sensors_match_odr_13928 st_sensors_match_odr 0 13928 NULL
139739 +ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
139740 +sdev_show_evt_capacity_change_reported_13938 sdev_show_evt_capacity_change_reported 0 13938 NULL nohasharray
139741 +read_packet_data_13938 read_packet_data 0-3-2 13938 &sdev_show_evt_capacity_change_reported_13938 nohasharray
139742 +drbd_send_drequest_csum_13938 drbd_send_drequest_csum 5 13938 &read_packet_data_13938 nohasharray
139743 +ath10k_clear_peer_keys_13938 ath10k_clear_peer_keys 0 13938 &drbd_send_drequest_csum_13938
139744 +b43_gpio_init_13939 b43_gpio_init 0 13939 NULL
139745 +ieee80211_if_read_dot11MeshForwarding_13940 ieee80211_if_read_dot11MeshForwarding 3-0 13940 NULL
139746 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3-0 13943 NULL
139747 +da9052_bat_check_presence_13945 da9052_bat_check_presence 0 13945 NULL
139748 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3-0 13946 NULL
139749 +lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3-0 13950 NULL nohasharray
139750 +pagecache_write_end_13950 pagecache_write_end 0-5 13950 &lpfc_idiag_queacc_read_13950
139751 +ath10k_read_nf_cal_period_13951 ath10k_read_nf_cal_period 3-0 13951 NULL nohasharray
139752 +serial_in_13951 serial_in 0 13951 &ath10k_read_nf_cal_period_13951 nohasharray
139753 +aa_path_name_13951 aa_path_name 0 13951 &serial_in_13951
139754 +osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
139755 +hsr_dev_change_mtu_13954 hsr_dev_change_mtu 0 13954 NULL
139756 +audit_caps_13958 audit_caps 3-0 13958 NULL
139757 +sr_write_13961 sr_write 3 13961 NULL
139758 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL nohasharray
139759 +ds2781_set_sense_register_13967 ds2781_set_sense_register 0 13967 &snd_pcm_plug_slave_size_13967
139760 +ext2_nobh_writepage_13969 ext2_nobh_writepage 0 13969 NULL
139761 +com90xx_found_13974 com90xx_found 3 13974 NULL
139762 +adapter_start_13979 adapter_start 0 13979 NULL nohasharray
139763 +smsc_phy_config_init_13979 smsc_phy_config_init 0 13979 &adapter_start_13979
139764 +dsp_read_13980 dsp_read 2-0 13980 NULL
139765 +dvb_demux_read_13981 dvb_demux_read 3-0 13981 NULL nohasharray
139766 +func_13981 func 0 13981 &dvb_demux_read_13981
139767 +os_desc_qw_sign_show_13982 os_desc_qw_sign_show 0 13982 NULL
139768 +mon_notify_13986 mon_notify 0 13986 NULL
139769 +rbd_image_id_show_13990 rbd_image_id_show 0 13990 NULL nohasharray
139770 +state_read_13990 state_read 0-5-6 13990 &rbd_image_id_show_13990
139771 +reiserfs_readpage_13996 reiserfs_readpage 0 13996 NULL
139772 +stream_pause_release_13997 stream_pause_release 0 13997 NULL
139773 +show_temp_target_14001 show_temp_target 0 14001 NULL nohasharray
139774 +iscsi_tpg_attrib_store_prod_mode_write_protect_14001 iscsi_tpg_attrib_store_prod_mode_write_protect 0-3 14001 &show_temp_target_14001
139775 +rsbtbl_size_read_14002 rsbtbl_size_read 0 14002 NULL
139776 +dvb_ca_en50221_io_read_14003 dvb_ca_en50221_io_read 0-3 14003 NULL
139777 +ext2_xattr_trusted_get_14006 ext2_xattr_trusted_get 0 14006 NULL
139778 +rbd_dev_v2_features_14011 rbd_dev_v2_features 0 14011 NULL
139779 +fib_rules_event_14013 fib_rules_event 0 14013 NULL
139780 +sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
139781 +ext4_journal_force_commit_14015 ext4_journal_force_commit 0 14015 NULL
139782 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
139783 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL nohasharray
139784 +patch_cmi9880_14018 patch_cmi9880 0 14018 &dmi_format_ids_14018
139785 +gpio_active_low_store_14019 gpio_active_low_store 0-4 14019 NULL
139786 +ceph_vxattrcb_dir_rsubdirs_14021 ceph_vxattrcb_dir_rsubdirs 0 14021 NULL nohasharray
139787 +devm_kmalloc_array_14021 devm_kmalloc_array 2-3 14021 &ceph_vxattrcb_dir_rsubdirs_14021 nohasharray
139788 +_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 &devm_kmalloc_array_14021
139789 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
139790 +cs42l56_beep_set_14023 cs42l56_beep_set 0-4 14023 NULL
139791 +cifs_user_readv_14027 cifs_user_readv 0 14027 NULL
139792 +adp8870_bl_l3_office_max_store_14028 adp8870_bl_l3_office_max_store 4-0 14028 NULL
139793 +pci_add_ext_cap_save_buffer_14032 pci_add_ext_cap_save_buffer 3 14032 NULL
139794 +pcf8563_write_block_data_14033 pcf8563_write_block_data 0 14033 NULL
139795 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
139796 +mos7720_write_room_14039 mos7720_write_room 0 14039 NULL
139797 +acpi_gbl_exception_handler_14044 acpi_gbl_exception_handler 0 14044 NULL nohasharray
139798 +xfs_bmap_alloc_14044 xfs_bmap_alloc 0 14044 &acpi_gbl_exception_handler_14044
139799 +generic_hdmi_init_14045 generic_hdmi_init 0 14045 NULL
139800 +read_14049 read 0 14049 NULL
139801 +vim2m_s_ctrl_14051 vim2m_s_ctrl 0 14051 NULL nohasharray
139802 +iscsi_tpg_attrib_show_authentication_14051 iscsi_tpg_attrib_show_authentication 0 14051 &vim2m_s_ctrl_14051
139803 +target_fabric_mappedlun_show_write_protect_14053 target_fabric_mappedlun_show_write_protect 0 14053 NULL
139804 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
139805 +__wait_latch_14057 __wait_latch 0 14057 NULL
139806 +sta_agg_status_read_14058 sta_agg_status_read 3-0 14058 NULL
139807 +ath9k_htc_start_14061 ath9k_htc_start 0 14061 NULL
139808 +inode_need_killpriv_14062 inode_need_killpriv 0 14062 NULL
139809 +show_pan_14065 show_pan 0 14065 NULL
139810 +_nfs4_proc_statfs_14066 _nfs4_proc_statfs 0 14066 NULL
139811 +pci_conf1_read_14075 pci_conf1_read 0 14075 NULL
139812 +lov_stripeoffset_seq_write_14078 lov_stripeoffset_seq_write 3 14078 NULL
139813 +_cx88_stop_audio_dma_14079 _cx88_stop_audio_dma 0 14079 NULL
139814 +w1_master_attribute_store_pullup_14080 w1_master_attribute_store_pullup 0-4 14080 NULL nohasharray
139815 +dgram_recvmsg_14080 dgram_recvmsg 3 14080 &w1_master_attribute_store_pullup_14080
139816 +_nfs4_proc_readdir_14082 _nfs4_proc_readdir 0 14082 NULL
139817 +cond_read_av_list_14085 cond_read_av_list 0 14085 NULL
139818 +store_sched2_14094 store_sched2 4-0 14094 NULL
139819 +do_proc_readlink_14096 do_proc_readlink 3-0 14096 NULL nohasharray
139820 +show_session_param_ISCSI_PARAM_USERNAME_IN_14096 show_session_param_ISCSI_PARAM_USERNAME_IN 0 14096 &do_proc_readlink_14096
139821 +iwl_mvm_binding_cmd_14097 iwl_mvm_binding_cmd 0 14097 NULL nohasharray
139822 +snd_seq_ioctl_set_queue_tempo_14097 snd_seq_ioctl_set_queue_tempo 0 14097 &iwl_mvm_binding_cmd_14097
139823 +ch341_control_in_14100 ch341_control_in 0 14100 NULL
139824 +btrfs_clone_alignment_show_14101 btrfs_clone_alignment_show 0 14101 NULL
139825 +compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
139826 +qib_cq_init_14106 qib_cq_init 0 14106 NULL
139827 +sdev_show_type_14107 sdev_show_type 0 14107 NULL
139828 +palmas_rtc_read_time_14110 palmas_rtc_read_time 0 14110 NULL
139829 +btrfs_space_info_show_bytes_used_14115 btrfs_space_info_show_bytes_used 0 14115 NULL
139830 +selinux_vm_enough_memory_14116 selinux_vm_enough_memory 0 14116 NULL
139831 +wl12xx_set_power_on_14117 wl12xx_set_power_on 0 14117 NULL
139832 +rsc_parse_14119 rsc_parse 0 14119 NULL nohasharray
139833 +enic_set_mac_addr_14119 enic_set_mac_addr 0 14119 &rsc_parse_14119
139834 +caif_stream_recvmsg_14125 caif_stream_recvmsg 3 14125 NULL
139835 +readSuper_14128 readSuper 0 14128 NULL
139836 +show_deactivate_slack_14129 show_deactivate_slack 0 14129 NULL nohasharray
139837 +iscsi_conn_get_addr_param_14129 iscsi_conn_get_addr_param 0 14129 &show_deactivate_slack_14129
139838 +bnep_send_14132 bnep_send 3 14132 NULL
139839 +hibernate_preallocate_memory_14134 hibernate_preallocate_memory 0 14134 NULL
139840 +ntfs_rl_replace_14136 ntfs_rl_replace 4-2 14136 NULL
139841 +mt9t031_s_stream_14137 mt9t031_s_stream 0 14137 NULL
139842 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6-0-5 14140 NULL
139843 +e100_change_mtu_14143 e100_change_mtu 0 14143 NULL
139844 +pm_trace_show_14146 pm_trace_show 0 14146 NULL
139845 +em_canid_change_14150 em_canid_change 3 14150 NULL
139846 +smm665_show_input_14152 smm665_show_input 0 14152 NULL
139847 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL nohasharray
139848 +sx9500_set_trigger_state_14155 sx9500_set_trigger_state 0 14155 &gsm_dlci_data_14155
139849 +alx_open_14158 alx_open 0 14158 NULL nohasharray
139850 +lpfc_oas_lun_store_14158 lpfc_oas_lun_store 0-4 14158 &alx_open_14158
139851 +midi_alloc_ep_req_14159 midi_alloc_ep_req 2 14159 NULL
139852 +w1_master_attribute_store_remove_14160 w1_master_attribute_store_remove 0-4 14160 NULL
139853 +do_write_inode_14162 do_write_inode 0 14162 NULL
139854 +simple_dvb_set_params_14166 simple_dvb_set_params 0 14166 NULL
139855 +ccp_alloc_ksb_14167 ccp_alloc_ksb 2 14167 NULL
139856 +print_input_mask_14168 print_input_mask 0-3 14168 NULL nohasharray
139857 +ledd_store_14168 ledd_store 4-0 14168 &print_input_mask_14168
139858 +ov9650_set_exposure_14176 ov9650_set_exposure 0 14176 NULL nohasharray
139859 +ixgbevf_write_mbx_vf_14176 ixgbevf_write_mbx_vf 0 14176 &ov9650_set_exposure_14176
139860 +uhid_dev_input_14180 uhid_dev_input 0 14180 NULL
139861 +nfs_file_direct_write_14181 nfs_file_direct_write 0 14181 NULL
139862 +datafab_read_data_14186 datafab_read_data 4 14186 NULL
139863 +show_rf_kill_14187 show_rf_kill 0 14187 NULL
139864 +__platform_create_bundle_14191 __platform_create_bundle 6-4 14191 NULL
139865 +suspend_14194 suspend 0 14194 NULL nohasharray
139866 +bh1780_write_14194 bh1780_write 0 14194 &suspend_14194
139867 +do_splice_14196 do_splice 5 14196 NULL
139868 +sctp_outq_uncork_14198 sctp_outq_uncork 0 14198 NULL
139869 +zone_wait_table_init_14199 zone_wait_table_init 0 14199 NULL
139870 +hfsplus_brec_find_14200 hfsplus_brec_find 0 14200 NULL
139871 +show_auto_temp_max_14202 show_auto_temp_max 0 14202 NULL nohasharray
139872 +ahci_show_host_cap2_14202 ahci_show_host_cap2 0 14202 &show_auto_temp_max_14202 nohasharray
139873 +vfio_user_config_read_14202 vfio_user_config_read 0 14202 &ahci_show_host_cap2_14202
139874 +sisusb_recv_bulk_msg_14205 sisusb_recv_bulk_msg 0 14205 NULL
139875 +cancel_lock_14207 cancel_lock 0 14207 NULL
139876 +alloc_async_14208 alloc_async 1 14208 NULL nohasharray
139877 +mv88e6352_get_temp_limit_14208 mv88e6352_get_temp_limit 0 14208 &alloc_async_14208
139878 +fscache_read_or_alloc_page_14210 fscache_read_or_alloc_page 0 14210 NULL
139879 +store_temp_min_14217 store_temp_min 0-4 14217 NULL
139880 +__nvme_alloc_iod_14218 __nvme_alloc_iod 1-2 14218 NULL
139881 +ath6kl_regread_write_14220 ath6kl_regread_write 3-0 14220 NULL nohasharray
139882 +sst_stream_start_14220 sst_stream_start 0 14220 &ath6kl_regread_write_14220
139883 +mcp795_read_time_14224 mcp795_read_time 0 14224 NULL
139884 +wl1251_acx_pd_threshold_14226 wl1251_acx_pd_threshold 0 14226 NULL
139885 +vfio_direct_config_read_14231 vfio_direct_config_read 0-3 14231 NULL
139886 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3-0 14233 NULL nohasharray
139887 +store_engine2_load_14233 store_engine2_load 4-0 14233 &ieee80211_if_write_uapsd_max_sp_len_14233
139888 +show_fc_host_maxframe_size_14237 show_fc_host_maxframe_size 0 14237 NULL
139889 +usbhsh_endpoint_attach_14238 usbhsh_endpoint_attach 0 14238 NULL
139890 +de_get_regs_len_14241 de_get_regs_len 0 14241 NULL nohasharray
139891 +sctp_recvmsg_14241 sctp_recvmsg 3 14241 &de_get_regs_len_14241
139892 +dma_declare_coherent_memory_14244 dma_declare_coherent_memory 2-4 14244 NULL nohasharray
139893 +__tipc_link_xmit_14244 __tipc_link_xmit 0 14244 &dma_declare_coherent_memory_14244
139894 +iscsi_tpg_param_store_AuthMethod_14245 iscsi_tpg_param_store_AuthMethod 0-3 14245 NULL
139895 +btrfs_token_file_extent_ram_bytes_14247 btrfs_token_file_extent_ram_bytes 0 14247 NULL nohasharray
139896 +__dwc3_gadget_kick_transfer_14247 __dwc3_gadget_kick_transfer 0 14247 &btrfs_token_file_extent_ram_bytes_14247
139897 +ext4_setattr_14248 ext4_setattr 0 14248 NULL nohasharray
139898 +cgroup_populate_dir_14248 cgroup_populate_dir 0 14248 &ext4_setattr_14248
139899 +pnp_auto_config_dev_14250 pnp_auto_config_dev 0 14250 NULL
139900 +raid5_show_group_thread_cnt_14251 raid5_show_group_thread_cnt 0 14251 NULL
139901 +ubifs_write_master_14258 ubifs_write_master 0 14258 NULL
139902 +bh1770_get_prox_rate_above_14264 bh1770_get_prox_rate_above 0 14264 NULL
139903 +zd1211_hw_init_hmac_14265 zd1211_hw_init_hmac 0 14265 NULL
139904 +ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
139905 +l2tp_ip_open_14268 l2tp_ip_open 0 14268 NULL
139906 +cifs_strict_fsync_14271 cifs_strict_fsync 0 14271 NULL
139907 +acpi_os_map_iomem_14273 acpi_os_map_iomem 1-2 14273 NULL nohasharray
139908 +add_numbered_child_14273 add_numbered_child 5 14273 &acpi_os_map_iomem_14273
139909 +compat_SyS_semtimedop_14276 compat_SyS_semtimedop 3 14276 NULL
139910 +snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
139911 +show_shost_state_14285 show_shost_state 0 14285 NULL
139912 +exofs_readpage_14288 exofs_readpage 0 14288 NULL
139913 +rxrpc_krb5_decode_ticket_14290 rxrpc_krb5_decode_ticket 0 14290 NULL
139914 +rr_status_14293 rr_status 5-0 14293 NULL
139915 +restart_write_file_14294 restart_write_file 0 14294 NULL
139916 +lp8788_write_byte_14299 lp8788_write_byte 0 14299 NULL
139917 +read_default_ldt_14302 read_default_ldt 2 14302 NULL nohasharray
139918 +cbus_transfer_14302 cbus_transfer 0 14302 &read_default_ldt_14302 nohasharray
139919 +tw28xx_show_14302 tw28xx_show 0 14302 &cbus_transfer_14302
139920 +edac_dev_block_show_14303 edac_dev_block_show 0 14303 NULL nohasharray
139921 +update_rgrp_lvb_14303 update_rgrp_lvb 0 14303 &edac_dev_block_show_14303
139922 +iwl_alive_notify_14306 iwl_alive_notify 0 14306 NULL nohasharray
139923 +store_regs_in_min0_14306 store_regs_in_min0 0-4 14306 &iwl_alive_notify_14306
139924 +i740fb_decode_var_14308 i740fb_decode_var 0 14308 NULL
139925 +list_one_attr_14309 list_one_attr 0 14309 NULL
139926 +ov9740_s_stream_14315 ov9740_s_stream 0 14315 NULL nohasharray
139927 +x2apic_cpu_mask_to_apicid_and_14315 x2apic_cpu_mask_to_apicid_and 0 14315 &ov9740_s_stream_14315
139928 +show_otp4en_14321 show_otp4en 0 14321 NULL
139929 +cma_netdev_change_14326 cma_netdev_change 0 14326 NULL
139930 +xfs_bmap_last_offset_14327 xfs_bmap_last_offset 0 14327 NULL
139931 +rtpm_usagecount_show_14335 rtpm_usagecount_show 0 14335 NULL nohasharray
139932 +dvb_usbv2_generic_write_14335 dvb_usbv2_generic_write 0 14335 &rtpm_usagecount_show_14335
139933 +ch341_get_status_14337 ch341_get_status 0 14337 NULL
139934 +nvkm_mc_create__14338 nvkm_mc_create_ 4 14338 NULL
139935 +reshape_direction_store_14340 reshape_direction_store 0-3 14340 NULL
139936 +sbp_tpg_show_enable_14341 sbp_tpg_show_enable 0 14341 NULL
139937 +reset_protection_store_14344 reset_protection_store 0-4 14344 NULL
139938 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
139939 +writepages_14348 writepages 0 14348 NULL
139940 +bnx2_request_uncached_firmware_14349 bnx2_request_uncached_firmware 0 14349 NULL nohasharray
139941 +alloc_tx_struct_14349 alloc_tx_struct 1 14349 &bnx2_request_uncached_firmware_14349
139942 +__dev_open_14352 __dev_open 0 14352 NULL nohasharray
139943 +ath5k_hw_nic_wakeup_14352 ath5k_hw_nic_wakeup 0 14352 &__dev_open_14352
139944 +hash_ipportnet4_expire_14354 hash_ipportnet4_expire 4 14354 NULL nohasharray
139945 +__sha256_ssse3_update_14354 __sha256_ssse3_update 0 14354 &hash_ipportnet4_expire_14354
139946 +read_block_data_14358 read_block_data 0 14358 NULL
139947 +_kstrtol_14359 _kstrtol 0 14359 NULL
139948 +cdc_ncm_store_min_tx_pkt_14360 cdc_ncm_store_min_tx_pkt 0-4 14360 NULL nohasharray
139949 +tg_set_cfs_period_14360 tg_set_cfs_period 0 14360 &cdc_ncm_store_min_tx_pkt_14360
139950 +revision_id_show_14361 revision_id_show 0 14361 NULL
139951 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 3-0 14363 NULL
139952 +vlan_dev_change_mtu_14364 vlan_dev_change_mtu 0 14364 NULL
139953 +_nfs40_proc_get_locations_14375 _nfs40_proc_get_locations 0 14375 NULL
139954 +vortex_open_14377 vortex_open 0 14377 NULL nohasharray
139955 +atl1c_get_eeprom_len_14377 atl1c_get_eeprom_len 0 14377 &vortex_open_14377
139956 +acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL nohasharray
139957 +mptscsih_version_mpi_show_14381 mptscsih_version_mpi_show 0 14381 &acpi_get_override_irq_14381
139958 +ext3_write_begin_14384 ext3_write_begin 0 14384 NULL nohasharray
139959 +cyapa_gen5_bl_enter_14384 cyapa_gen5_bl_enter 0 14384 &ext3_write_begin_14384
139960 +srp_tmo_valid_14386 srp_tmo_valid 0 14386 NULL
139961 +walk_page_range_14389 walk_page_range 0 14389 NULL
139962 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3-0 14393 NULL
139963 +smk_write_onlycap_14400 smk_write_onlycap 3-0 14400 NULL
139964 +kernel_module_request_14403 kernel_module_request 0 14403 NULL
139965 +mac80211_hwsim_netlink_notify_14405 mac80211_hwsim_netlink_notify 0 14405 NULL
139966 +gpio_edge_store_14412 gpio_edge_store 0-4 14412 NULL
139967 +show_cpumask_14414 show_cpumask 0 14414 NULL
139968 +rocker_port_router_mac_14415 rocker_port_router_mac 0 14415 NULL
139969 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
139970 +mtdchar_read_14417 mtdchar_read 0-3 14417 NULL
139971 +__b44_writephy_14420 __b44_writephy 0 14420 NULL
139972 +__smsc95xx_phy_wait_not_busy_14423 __smsc95xx_phy_wait_not_busy 0 14423 NULL
139973 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
139974 +show_temp_label_14434 show_temp_label 0 14434 NULL
139975 +dn_bind_14436 dn_bind 0 14436 NULL
139976 +_iwl_dbgfs_sram_write_14439 _iwl_dbgfs_sram_write 3-0 14439 NULL
139977 +mos7840_write_room_14440 mos7840_write_room 0 14440 NULL nohasharray
139978 +rbd_snap_show_14440 rbd_snap_show 0 14440 &mos7840_write_room_14440 nohasharray
139979 +qla2x00_zio_store_14440 qla2x00_zio_store 0-4 14440 &rbd_snap_show_14440
139980 +apds990x_lux_thresh_above_show_14441 apds990x_lux_thresh_above_show 0 14441 NULL
139981 +_nfs4_proc_getdeviceinfo_14446 _nfs4_proc_getdeviceinfo 0 14446 NULL
139982 +t4_read_reg64_14447 t4_read_reg64 0 14447 NULL
139983 +rocker_group_tbl_del_14451 rocker_group_tbl_del 0 14451 NULL nohasharray
139984 +open_14451 open 0 14451 &rocker_group_tbl_del_14451
139985 +scsi_add_single_device_14457 scsi_add_single_device 0 14457 NULL
139986 +ath10k_write_htt_stats_mask_14458 ath10k_write_htt_stats_mask 3-0 14458 NULL
139987 +access_store_14459 access_store 0-4 14459 NULL
139988 +qt1010_get_if_frequency_14468 qt1010_get_if_frequency 0 14468 NULL
139989 +lustre_msg_size_v2_14470 lustre_msg_size_v2 0 14470 NULL
139990 +ath5k_attr_show_firstep_level_max_14473 ath5k_attr_show_firstep_level_max 0 14473 NULL nohasharray
139991 +als_sensing_range_store_14473 als_sensing_range_store 0-4 14473 &ath5k_attr_show_firstep_level_max_14473
139992 +set_peek_off_14474 set_peek_off 0 14474 NULL
139993 +ath10k_pci_hif_power_up_14475 ath10k_pci_hif_power_up 0 14475 NULL
139994 +rt2x00debug_read_cap_flags_14477 rt2x00debug_read_cap_flags 0-3 14477 NULL nohasharray
139995 +hotplug_hrtick_14477 hotplug_hrtick 0 14477 &rt2x00debug_read_cap_flags_14477
139996 +store_14478 store 0-4 14478 NULL
139997 +udplite_getfrag_14479 udplite_getfrag 4 14479 NULL nohasharray
139998 +diolan_usb_cmd_14479 diolan_usb_cmd 0 14479 &udplite_getfrag_14479
139999 +flexcop_master_xfer_14483 flexcop_master_xfer 0-3 14483 NULL
140000 +ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3-0 14486 NULL nohasharray
140001 +show_nfilters_14486 show_nfilters 0 14486 &ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486
140002 +split_state_14491 split_state 0 14491 NULL
140003 +soc_camera_client_g_rect_14492 soc_camera_client_g_rect 0 14492 NULL
140004 +sbp_tpg_attrib_store_max_reconnect_timeout_14494 sbp_tpg_attrib_store_max_reconnect_timeout 0-3 14494 NULL
140005 +ds1343_show_alarmstatus_14496 ds1343_show_alarmstatus 0 14496 NULL
140006 +i801_check_post_14501 i801_check_post 0 14501 NULL
140007 +ocfs2_debug_read_14507 ocfs2_debug_read 3-0 14507 NULL
140008 +patch_cr157_14509 patch_cr157 0 14509 NULL
140009 +show_drivers_autoprobe_14510 show_drivers_autoprobe 0 14510 NULL
140010 +ahci_led_store_14513 ahci_led_store 0-3 14513 NULL
140011 +do_loop_readv_writev_14515 do_loop_readv_writev 0 14515 NULL
140012 +mt2266_set_params_14520 mt2266_set_params 0 14520 NULL nohasharray
140013 +cache_type_store_14520 cache_type_store 0-4 14520 &mt2266_set_params_14520
140014 +mwl8k_probe_hw_14526 mwl8k_probe_hw 0 14526 NULL
140015 +nfc_hci_hcp_message_tx_14534 nfc_hci_hcp_message_tx 6 14534 NULL nohasharray
140016 +audit_watch_handle_event_14534 audit_watch_handle_event 0 14534 &nfc_hci_hcp_message_tx_14534
140017 +dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 NULL nohasharray
140018 +ep0_write_14536 ep0_write 3 14536 &dataflash_read_user_otp_14536 nohasharray
140019 +prepare_data_14536 prepare_data 3 14536 &ep0_write_14536
140020 +fuse_write_inode_14540 fuse_write_inode 0 14540 NULL nohasharray
140021 +patch_alc680_14540 patch_alc680 0 14540 &fuse_write_inode_14540
140022 +lola_stream_wait_for_fifo_14541 lola_stream_wait_for_fifo 0 14541 NULL
140023 +_rtl_usb_receive_14542 _rtl_usb_receive 0 14542 NULL
140024 +getxattr_14545 getxattr 0 14545 NULL nohasharray
140025 +max8997_rtc_start_alarm_14545 max8997_rtc_start_alarm 0 14545 &getxattr_14545
140026 +l2cap_send_cmd_14548 l2cap_send_cmd 4 14548 NULL
140027 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3-0 14549 NULL
140028 +t4_wait_op_done_val_14550 t4_wait_op_done_val 0 14550 NULL
140029 +em28xx_i2c_check_for_device_14556 em28xx_i2c_check_for_device 0 14556 NULL
140030 +edt_ft5x06_setting_store_14557 edt_ft5x06_setting_store 0-4 14557 NULL
140031 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
140032 +vortex_get_sset_count_14567 vortex_get_sset_count 0 14567 NULL
140033 +label_cpu_14568 label_cpu 0 14568 NULL
140034 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
140035 +wmi_rxon_14574 wmi_rxon 0 14574 NULL
140036 +show_temp_auto_pwm_min_14575 show_temp_auto_pwm_min 0 14575 NULL
140037 +w1_slave_read_14580 w1_slave_read 5-6-0 14580 NULL
140038 +stuffed_readpage_14581 stuffed_readpage 0 14581 NULL
140039 +write_info_14584 write_info 0-3 14584 NULL
140040 +af9005_i2c_read_14586 af9005_i2c_read 0 14586 NULL
140041 +uart_get_attr_xmit_fifo_size_14588 uart_get_attr_xmit_fifo_size 0 14588 NULL
140042 +bd2802_store_reg0x0b_14590 bd2802_store_reg0x0b 0-4 14590 NULL
140043 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3-0 14591 NULL
140044 +nfs4_xattr_get_nfs4_label_14596 nfs4_xattr_get_nfs4_label 0 14596 NULL
140045 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 NULL nohasharray
140046 +i2c_smbus_write_word_swapped_14597 i2c_smbus_write_word_swapped 0 14597 &ceph_osdc_alloc_request_14597 nohasharray
140047 +show_14597 show 0 14597 &i2c_smbus_write_word_swapped_14597
140048 +nfs4_xattr_list_nfs4_label_14598 nfs4_xattr_list_nfs4_label 0-5 14598 NULL
140049 +bq2415x_i2c_read_14599 bq2415x_i2c_read 0 14599 NULL
140050 +uhid_hid_raw_request_14609 uhid_hid_raw_request 0-4 14609 NULL
140051 +init_nic_14611 init_nic 0 14611 NULL
140052 +snd_es1938_playback_prepare_14613 snd_es1938_playback_prepare 0 14613 NULL
140053 +vmci_transport_send_read_14617 vmci_transport_send_read 0 14617 NULL
140054 +ems_usb_start_14619 ems_usb_start 0 14619 NULL
140055 +sb1000_start_get_set_command_14626 sb1000_start_get_set_command 0 14626 NULL nohasharray
140056 +logical_ring_flush_all_caches_14626 logical_ring_flush_all_caches 0 14626 &sb1000_start_get_set_command_14626 nohasharray
140057 +__intel_ring_prepare_14626 __intel_ring_prepare 0 14626 &logical_ring_flush_all_caches_14626
140058 +show_temphyst_14627 show_temphyst 0 14627 NULL
140059 +rpipe_get_by_ep_14635 rpipe_get_by_ep 0 14635 NULL
140060 +rt2500pci_set_state_14638 rt2500pci_set_state 0 14638 NULL
140061 +adp8860_bl_ambient_light_zone_show_14639 adp8860_bl_ambient_light_zone_show 0 14639 NULL
140062 +ocfs2_trim_group_14641 ocfs2_trim_group 4-3 14641 NULL
140063 +write_14642 write 0 14642 NULL
140064 +dbJoin_14644 dbJoin 0 14644 NULL
140065 +profile_replace_14652 profile_replace 3-0 14652 NULL
140066 +klsi_105_open_14653 klsi_105_open 0 14653 NULL
140067 +cachefiles_allocate_page_14654 cachefiles_allocate_page 0 14654 NULL
140068 +show_tcpEstabResets_14657 show_tcpEstabResets 0 14657 NULL
140069 +store_pwm_auto_spinup_time_14661 store_pwm_auto_spinup_time 0-4 14661 NULL nohasharray
140070 +store_14661 store 0 14661 &store_pwm_auto_spinup_time_14661
140071 +usnic_vnic_dump_14662 usnic_vnic_dump 3 14662 NULL
140072 +f2fs_xattr_generic_get_14665 f2fs_xattr_generic_get 0 14665 NULL nohasharray
140073 +axp20x_store_ext_attr_14665 axp20x_store_ext_attr 0-4 14665 &f2fs_xattr_generic_get_14665 nohasharray
140074 +wusb_dev_set_gtk_14665 wusb_dev_set_gtk 0 14665 &axp20x_store_ext_attr_14665
140075 +ecryptfs_getattr_14674 ecryptfs_getattr 0 14674 NULL
140076 +min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
140077 +nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
140078 +show_temp_auto_temp_crit_14678 show_temp_auto_temp_crit 0 14678 NULL
140079 +store_auto_fan_14679 store_auto_fan 0-4 14679 NULL
140080 +mfd_add_hotplug_devices_14680 mfd_add_hotplug_devices 3 14680 NULL nohasharray
140081 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3-0 14680 &mfd_add_hotplug_devices_14680 nohasharray
140082 +gpio_keys_show_disabled_keys_14680 gpio_keys_show_disabled_keys 0 14680 &pipeline_enc_tx_stat_fifo_int_read_14680
140083 +nvkm_namedb_create__14681 nvkm_namedb_create_ 7 14681 NULL nohasharray
140084 +tcp_v6_init_sock_14681 tcp_v6_init_sock 0 14681 &nvkm_namedb_create__14681
140085 +ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
140086 +tsi148_master_set_14685 tsi148_master_set 4 14685 NULL
140087 +find_shared_port_14689 find_shared_port 0 14689 NULL
140088 +mt9m001_s_ctrl_14690 mt9m001_s_ctrl 0 14690 NULL
140089 +show_engine1_mode_14691 show_engine1_mode 0 14691 NULL nohasharray
140090 +acpi_ds_init_aml_walk_14691 acpi_ds_init_aml_walk 0 14691 &show_engine1_mode_14691
140091 +usnic_ib_show_board_14694 usnic_ib_show_board 0 14694 NULL
140092 +tomoyo_path_permission_14701 tomoyo_path_permission 0 14701 NULL nohasharray
140093 +walk_tg_tree_14701 walk_tg_tree 0 14701 &tomoyo_path_permission_14701
140094 +SyS_fsetxattr_14702 SyS_fsetxattr 4 14702 NULL
140095 +power_supply_show_property_14703 power_supply_show_property 0 14703 NULL
140096 +persistent_ram_ecc_string_14704 persistent_ram_ecc_string 0 14704 NULL nohasharray
140097 +mt9t112_auto_focus_setting_14704 mt9t112_auto_focus_setting 0 14704 &persistent_ram_ecc_string_14704
140098 +u_audio_playback_14709 u_audio_playback 3 14709 NULL nohasharray
140099 +iblock_show_configfs_dev_params_14709 iblock_show_configfs_dev_params 0 14709 &u_audio_playback_14709
140100 +chv_get_total_gtt_size_14710 chv_get_total_gtt_size 0-1 14710 NULL
140101 +ntfs_file_fsync_14713 ntfs_file_fsync 0 14713 NULL
140102 +e4000_set_mixer_gain_14714 e4000_set_mixer_gain 0 14714 NULL nohasharray
140103 +sctp_setsockopt_recvrcvinfo_14714 sctp_setsockopt_recvrcvinfo 0 14714 &e4000_set_mixer_gain_14714
140104 +cp_set_mac_address_14715 cp_set_mac_address 0 14715 NULL
140105 +set_register_interruptible_14716 set_register_interruptible 0 14716 NULL nohasharray
140106 +blk_mq_tag_update_depth_14716 blk_mq_tag_update_depth 0 14716 &set_register_interruptible_14716
140107 +vfd_write_14717 vfd_write 3-0 14717 NULL
140108 +SyS_sendfile_14718 SyS_sendfile 4 14718 NULL
140109 +inet_listen_14723 inet_listen 0 14723 NULL
140110 +show_interval_14725 show_interval 0 14725 NULL nohasharray
140111 +read_ahead_kb_store_14725 read_ahead_kb_store 0-4 14725 &show_interval_14725
140112 +show_fcstat_fc_no_free_exch_xid_14727 show_fcstat_fc_no_free_exch_xid 0 14727 NULL
140113 +__blk_end_request_14729 __blk_end_request 3 14729 NULL
140114 +rh_urb_enqueue_14733 rh_urb_enqueue 0 14733 NULL
140115 +codec_bind_generic_14739 codec_bind_generic 0 14739 NULL
140116 +raid1_resize_14740 raid1_resize 2-0 14740 NULL
140117 +show_conn_param_ISCSI_PARAM_IPV6_TC_14747 show_conn_param_ISCSI_PARAM_IPV6_TC 0 14747 NULL
140118 +sh_mobile_ceu_get_formats_14748 sh_mobile_ceu_get_formats 0 14748 NULL
140119 +store_camera_14751 store_camera 4-0 14751 NULL
140120 +btrfs_inode_extref_name_len_14752 btrfs_inode_extref_name_len 0 14752 NULL
140121 +rx_rx_cmplt_read_14753 rx_rx_cmplt_read 3-0 14753 NULL
140122 +blogic_write_info_14757 blogic_write_info 0-3 14757 NULL
140123 +multicast_query_use_ifaddr_show_14759 multicast_query_use_ifaddr_show 0 14759 NULL
140124 +cfq_slice_idle_show_14764 cfq_slice_idle_show 0 14764 NULL nohasharray
140125 +send_mad_14764 send_mad 0 14764 &cfq_slice_idle_show_14764
140126 +qla82xx_pci_mem_write_2M_14765 qla82xx_pci_mem_write_2M 2 14765 NULL
140127 +deliver_to_subscribers_14769 deliver_to_subscribers 0 14769 NULL
140128 +elv_register_queue_14771 elv_register_queue 0 14771 NULL
140129 +regmap_range_read_file_14775 regmap_range_read_file 3-0 14775 NULL
140130 +lm3533_als_get_hysteresis_14776 lm3533_als_get_hysteresis 0 14776 NULL
140131 +pch_i2c_writebytes_14779 pch_i2c_writebytes 0 14779 NULL
140132 +sta_dev_read_14782 sta_dev_read 3-0 14782 NULL
140133 +shm32read__write_file_14786 shm32read__write_file 0 14786 NULL
140134 +qla4_8xxx_device_bootstrap_14787 qla4_8xxx_device_bootstrap 0 14787 NULL
140135 +wm8775_s_ctrl_14789 wm8775_s_ctrl 0 14789 NULL nohasharray
140136 +fuse_setattr_14789 fuse_setattr 0 14789 &wm8775_s_ctrl_14789
140137 +bd2802_store_reg0x0a_14790 bd2802_store_reg0x0a 0-4 14790 NULL
140138 +keys_proc_write_14792 keys_proc_write 3-0 14792 NULL
140139 +ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
140140 +__kfifo_in_14797 __kfifo_in 0-3 14797 NULL
140141 +hpet_readl_14801 hpet_readl 0 14801 NULL
140142 +wb_smsc_wdt_notify_sys_14805 wb_smsc_wdt_notify_sys 0 14805 NULL
140143 +show_fcstat_fc_xid_busy_14807 show_fcstat_fc_xid_busy 0 14807 NULL nohasharray
140144 +gameport_bind_driver_14807 gameport_bind_driver 0 14807 &show_fcstat_fc_xid_busy_14807
140145 +f2fs_write_inode_14812 f2fs_write_inode 0 14812 NULL
140146 +unix_gid_parse_14819 unix_gid_parse 0 14819 NULL
140147 +ib_umem_num_pages_14820 ib_umem_num_pages 0 14820 NULL
140148 +mtd_ecc_step_size_show_14822 mtd_ecc_step_size_show 0 14822 NULL
140149 +xfs_btree_kill_iroot_14824 xfs_btree_kill_iroot 0 14824 NULL nohasharray
140150 +store_net_stats_14824 store_net_stats 0-4 14824 &xfs_btree_kill_iroot_14824
140151 +acpi_ps_init_scope_14825 acpi_ps_init_scope 0 14825 NULL
140152 +tx_fifo_errors_show_14827 tx_fifo_errors_show 0 14827 NULL
140153 +show_temp_input_14828 show_temp_input 0 14828 NULL
140154 +ocfs2_xattr_get_14831 ocfs2_xattr_get 0 14831 NULL
140155 +flash_brightness_show_14833 flash_brightness_show 0 14833 NULL
140156 +ocfs2_permission_14834 ocfs2_permission 0 14834 NULL
140157 +max_power_show_14836 max_power_show 0 14836 NULL
140158 +name_len_14843 name_len 0-2 14843 NULL
140159 +subsystem_vendor_show_14845 subsystem_vendor_show 0 14845 NULL
140160 +dccp_sendmsg_14850 dccp_sendmsg 3 14850 NULL
140161 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
140162 +__krealloc_14857 __krealloc 2 14857 NULL nohasharray
140163 +lcd_write_14857 lcd_write 3-0 14857 &__krealloc_14857
140164 +i2c_nuvoton_wait_for_stat_14859 i2c_nuvoton_wait_for_stat 0 14859 NULL nohasharray
140165 +blkcg_activate_policy_14859 blkcg_activate_policy 0 14859 &i2c_nuvoton_wait_for_stat_14859
140166 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
140167 +asd_erase_nv_sector_14865 asd_erase_nv_sector 0 14865 NULL
140168 +ds1553_nvram_read_14868 ds1553_nvram_read 0-5-6 14868 NULL nohasharray
140169 +send_cancel_14868 send_cancel 0 14868 &ds1553_nvram_read_14868
140170 +snd_cmipci_capture_prepare_14878 snd_cmipci_capture_prepare 0 14878 NULL
140171 +bInterfaceProtocol_show_14880 bInterfaceProtocol_show 0 14880 NULL
140172 +gt_act_freq_mhz_show_14882 gt_act_freq_mhz_show 0 14882 NULL
140173 +dma_generic_free_coherent_14883 dma_generic_free_coherent 2 14883 NULL
140174 +aoechr_read_14884 aoechr_read 0-3 14884 NULL
140175 +xfs_bmapi_convert_unwritten_14886 xfs_bmapi_convert_unwritten 0 14886 NULL
140176 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
140177 +mfg_show_14897 mfg_show 0 14897 NULL
140178 +ea_init_14899 ea_init 0 14899 NULL
140179 +mwl8k_cmd_radio_enable_14900 mwl8k_cmd_radio_enable 0 14900 NULL
140180 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
140181 +netlbl_catmap_walk_14902 netlbl_catmap_walk 0-2 14902 NULL nohasharray
140182 +playback_pcm_trigger_14902 playback_pcm_trigger 0 14902 &netlbl_catmap_walk_14902
140183 +acpi_ds_method_error_14906 acpi_ds_method_error 0-1 14906 NULL
140184 +krealloc_14908 krealloc 2 14908 NULL nohasharray
140185 +lkfirst_store_14908 lkfirst_store 0-3 14908 &krealloc_14908
140186 +regmap_irq_get_virq_14910 regmap_irq_get_virq 2 14910 NULL nohasharray
140187 +acpi_pm_prepare_14910 acpi_pm_prepare 0 14910 &regmap_irq_get_virq_14910
140188 +sel_make_bools_14912 sel_make_bools 0 14912 NULL nohasharray
140189 +wlcore_write_data_14912 wlcore_write_data 0 14912 &sel_make_bools_14912
140190 +sis5595_transaction_14915 sis5595_transaction 0 14915 NULL
140191 +__arch_hweight64_14923 __arch_hweight64 0 14923 NULL nohasharray
140192 +qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 5-2 14923 &__arch_hweight64_14923 nohasharray
140193 +parport_uss720_read_data_14923 parport_uss720_read_data 0 14923 &qp_memcpy_to_queue_iov_14923
140194 +af9005_usb_write_tuner_registers_14924 af9005_usb_write_tuner_registers 0 14924 NULL
140195 +ratelimit_handler_14925 ratelimit_handler 0 14925 NULL
140196 +lpfc_request_firmware_upgrade_store_14932 lpfc_request_firmware_upgrade_store 0-4 14932 NULL
140197 +gether_opts_host_addr_store_14933 gether_opts_host_addr_store 0-3 14933 NULL
140198 +store_sys_wmi_14934 store_sys_wmi 0-4 14934 NULL
140199 +__omfs_write_inode_14935 __omfs_write_inode 0 14935 NULL
140200 +start_cif_cam_14937 start_cif_cam 0 14937 NULL
140201 +sierra_net_change_mtu_14941 sierra_net_change_mtu 0 14941 NULL
140202 +queue_cnt_14951 queue_cnt 0 14951 NULL
140203 +unix_dgram_recvmsg_14952 unix_dgram_recvmsg 4-0 14952 NULL
140204 +lbs_set_reg_14953 lbs_set_reg 0 14953 NULL
140205 +ipw_ethtool_get_eeprom_len_14954 ipw_ethtool_get_eeprom_len 0 14954 NULL
140206 +videobuf_read_stream_14956 videobuf_read_stream 3-0 14956 NULL
140207 +imx074_s_stream_14963 imx074_s_stream 0 14963 NULL
140208 +reiserfs_end_persistent_transaction_14965 reiserfs_end_persistent_transaction 0 14965 NULL
140209 +s3c_camif_subdev_s_ctrl_14968 s3c_camif_subdev_s_ctrl 0 14968 NULL nohasharray
140210 +ar5523_add_interface_14968 ar5523_add_interface 0 14968 &s3c_camif_subdev_s_ctrl_14968
140211 +twl6030reg_disable_14969 twl6030reg_disable 0 14969 NULL
140212 +snd_pcm_oss_make_ready_14971 snd_pcm_oss_make_ready 0 14971 NULL
140213 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
140214 +mpoa_event_listener_14977 mpoa_event_listener 0 14977 NULL
140215 +s5p_mfc_enc_s_ctrl_14984 s5p_mfc_enc_s_ctrl 0 14984 NULL
140216 +mc13xxx_irq_mask_14985 mc13xxx_irq_mask 2-0 14985 NULL nohasharray
140217 +bnx2x_setup_queue_14985 bnx2x_setup_queue 0 14985 &mc13xxx_irq_mask_14985
140218 +block_ce_count_show_14986 block_ce_count_show 0 14986 NULL
140219 +gpio_twl4030_write_14987 gpio_twl4030_write 1-0 14987 NULL nohasharray
140220 +setkey_14987 setkey 3 14987 &gpio_twl4030_write_14987 nohasharray
140221 +zr364xx_vidioc_streamon_14987 zr364xx_vidioc_streamon 0 14987 &setkey_14987
140222 +als_sensing_range_show_14991 als_sensing_range_show 0 14991 NULL
140223 +adp8870_bl_l1_daylight_dim_show_14995 adp8870_bl_l1_daylight_dim_show 0 14995 NULL nohasharray
140224 +setkey_14995 setkey 0 14995 &adp8870_bl_l1_daylight_dim_show_14995
140225 +acpi_ds_obj_stack_push_15001 acpi_ds_obj_stack_push 0 15001 NULL
140226 +store_touchpad_15003 store_touchpad 4-0 15003 NULL nohasharray
140227 +add_request_15003 add_request 0 15003 &store_touchpad_15003
140228 +show_slidebar_mode_15004 show_slidebar_mode 0 15004 NULL
140229 +dump_write_15008 dump_write 0-3 15008 NULL
140230 +mt9m111_set_global_gain_15009 mt9m111_set_global_gain 0 15009 NULL
140231 +sctp_setsockopt_default_sndinfo_15011 sctp_setsockopt_default_sndinfo 3-0 15011 NULL nohasharray
140232 +update_streaming_15011 update_streaming 0 15011 &sctp_setsockopt_default_sndinfo_15011
140233 +cpuset_cpu_inactive_15013 cpuset_cpu_inactive 0 15013 NULL
140234 +reconfig_codec_15017 reconfig_codec 0 15017 NULL
140235 +prepare_hardware_15022 prepare_hardware 0 15022 NULL
140236 +predisable_15024 predisable 0 15024 NULL
140237 +vmap_15025 vmap 2 15025 NULL
140238 +ab3100_is_enabled_regulator_15026 ab3100_is_enabled_regulator 0 15026 NULL
140239 +set_temp_offset_15033 set_temp_offset 0-4 15033 NULL
140240 +alloc_ad_spec_15035 alloc_ad_spec 0 15035 NULL
140241 +srp_parse_tmo_15038 srp_parse_tmo 0 15038 NULL
140242 +priority_store_15039 priority_store 4-0 15039 NULL
140243 +read_file_node_aggr_15040 read_file_node_aggr 3-0 15040 NULL
140244 +nfs3_rpc_wrapper_15047 nfs3_rpc_wrapper 0 15047 NULL
140245 +fuse_launder_page_15048 fuse_launder_page 0 15048 NULL nohasharray
140246 +iscsi_stat_sess_show_attr_rxdata_octs_15048 iscsi_stat_sess_show_attr_rxdata_octs 0 15048 &fuse_launder_page_15048 nohasharray
140247 +loop_attr_partscan_show_15048 loop_attr_partscan_show 0 15048 &iscsi_stat_sess_show_attr_rxdata_octs_15048
140248 +show_otp3en_15049 show_otp3en 0 15049 NULL
140249 +show_15051 show 0 15051 NULL
140250 +cld_pipe_downcall_15058 cld_pipe_downcall 3-0 15058 NULL
140251 +br_change_mtu_15064 br_change_mtu 0 15064 NULL
140252 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3-0 15067 NULL
140253 +zero_pages_show_15069 zero_pages_show 0 15069 NULL
140254 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
140255 +ntfs_copy_from_user_15072 ntfs_copy_from_user 0-5-3 15072 NULL
140256 +pppoe_recvmsg_15073 pppoe_recvmsg 4-0 15073 NULL
140257 +group_addr_show_15078 group_addr_show 0 15078 NULL
140258 +s6x0_i2c_transfer_15080 s6x0_i2c_transfer 0-3 15080 NULL
140259 +atkbd_attr_set_helper_15085 atkbd_attr_set_helper 0 15085 NULL
140260 +copy_version_to_user_15087 copy_version_to_user 0 15087 NULL nohasharray
140261 +xfrm_dev_event_15087 xfrm_dev_event 0 15087 &copy_version_to_user_15087
140262 +xfs_btree_insrec_15090 xfs_btree_insrec 0 15090 NULL
140263 +show_ppi_operations_15091 show_ppi_operations 0 15091 NULL
140264 +btrfs_readpage_15094 btrfs_readpage 0 15094 NULL
140265 +bond_option_downdelay_set_15095 bond_option_downdelay_set 0 15095 NULL
140266 +ath10k_pci_hif_tx_sg_15096 ath10k_pci_hif_tx_sg 0 15096 NULL
140267 +show_designated_root_15098 show_designated_root 0 15098 NULL
140268 +lcd_power_store_15100 lcd_power_store 0-4 15100 NULL
140269 +xadc_postdisable_15107 xadc_postdisable 0 15107 NULL
140270 +fc_vport_setup_15109 fc_vport_setup 0 15109 NULL
140271 +generic_update_time_15110 generic_update_time 0 15110 NULL
140272 +cy_write_room_15111 cy_write_room 0 15111 NULL
140273 +show_interface_15117 show_interface 0 15117 NULL
140274 +compat_SyS_pwritev_15118 compat_SyS_pwritev 3 15118 NULL
140275 +acpi_power_in_use_show_15121 acpi_power_in_use_show 0 15121 NULL
140276 +kone_sysfs_show_firmware_version_15123 kone_sysfs_show_firmware_version 0 15123 NULL
140277 +niu_set_ip_frag_rule_15124 niu_set_ip_frag_rule 0 15124 NULL
140278 +show_sas_expander_component_id_15127 show_sas_expander_component_id 0 15127 NULL
140279 +set_max_15128 set_max 0-4 15128 NULL
140280 +lp55xx_show_max_current_15132 lp55xx_show_max_current 0 15132 NULL
140281 +nfs4_xattr_set_nfs4_label_15137 nfs4_xattr_set_nfs4_label 0 15137 NULL
140282 +dummy_hrtimer_prepare_15148 dummy_hrtimer_prepare 0 15148 NULL
140283 +show_fast_charge_timer_15151 show_fast_charge_timer 0 15151 NULL
140284 +s5m8767_wait_for_udr_update_15152 s5m8767_wait_for_udr_update 0 15152 NULL
140285 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
140286 +setup_sge_queues_15154 setup_sge_queues 0 15154 NULL
140287 +aty_var_to_pll_1703_15155 aty_var_to_pll_1703 0 15155 NULL
140288 +btrfs_submit_compressed_read_15157 btrfs_submit_compressed_read 0 15157 NULL
140289 +_ctl_diag_trigger_event_store_15158 _ctl_diag_trigger_event_store 0-4 15158 NULL
140290 +set_temp_auto_temp_crit_15163 set_temp_auto_temp_crit 0-4 15163 NULL
140291 +acpi_power_transition_15165 acpi_power_transition 0 15165 NULL
140292 +iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 0-3 15167 NULL
140293 +_nfs4_proc_getlk_15168 _nfs4_proc_getlk 0 15168 NULL
140294 +self_check_not_bad_15175 self_check_not_bad 0 15175 NULL
140295 +et131x_change_mtu_15176 et131x_change_mtu 0 15176 NULL
140296 +gue_remcsum_15177 gue_remcsum 4 15177 NULL nohasharray
140297 +ath10k_thermal_get_max_dutycycle_15177 ath10k_thermal_get_max_dutycycle 0 15177 &gue_remcsum_15177
140298 +ocontext_read_15178 ocontext_read 0 15178 NULL
140299 +t4_sge_alloc_ofld_txq_15179 t4_sge_alloc_ofld_txq 0 15179 NULL
140300 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
140301 +st33zp24_i2c_send_15186 st33zp24_i2c_send 4 15186 NULL
140302 +pda_power_get_property_15191 pda_power_get_property 0 15191 NULL
140303 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL nohasharray
140304 +radeonfb_check_var_15193 radeonfb_check_var 0 15193 &iscsi_create_endpoint_15193
140305 +pci200_open_15194 pci200_open 0 15194 NULL
140306 +blk_queue_init_tags_15200 blk_queue_init_tags 2 15200 NULL
140307 +async_show_15209 async_show 0 15209 NULL
140308 +command_setflickerctrl_15210 command_setflickerctrl 0 15210 NULL
140309 +get_name_to_buffer_15211 get_name_to_buffer 0 15211 NULL
140310 +top_off_threshold_current_store_15215 top_off_threshold_current_store 4-0 15215 NULL
140311 +bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3-0 15218 NULL
140312 +m88rs6000t_set_demod_mclk_15221 m88rs6000t_set_demod_mclk 0 15221 NULL nohasharray
140313 +kxcjk1013_setup_any_motion_interrupt_15221 kxcjk1013_setup_any_motion_interrupt 0 15221 &m88rs6000t_set_demod_mclk_15221
140314 +vx_send_irqa_15223 vx_send_irqa 0 15223 NULL
140315 +netlink_set_ring_15224 netlink_set_ring 0 15224 NULL
140316 +c2port_write_dr_15227 c2port_write_dr 0 15227 NULL
140317 +bonding_show_miimon_15229 bonding_show_miimon 0 15229 NULL nohasharray
140318 +igb_get_regs_len_15229 igb_get_regs_len 0 15229 &bonding_show_miimon_15229
140319 +init_unsol_queue_15233 init_unsol_queue 0 15233 NULL
140320 +zf_notify_sys_15234 zf_notify_sys 0 15234 NULL nohasharray
140321 +netxen_nic_set_mac_15234 netxen_nic_set_mac 0 15234 &zf_notify_sys_15234
140322 +iptable_nat_ipv4_out_15236 iptable_nat_ipv4_out 0 15236 NULL
140323 +iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3-0 15239 NULL
140324 +show_temp_input1_15242 show_temp_input1 0 15242 NULL
140325 +il_dbgfs_rx_stats_read_15243 il_dbgfs_rx_stats_read 3-0 15243 NULL
140326 +statfs_slow_store_15251 statfs_slow_store 3-0 15251 NULL
140327 +tg3_init_hw_15257 tg3_init_hw 0 15257 NULL
140328 +nr_bind_15261 nr_bind 0 15261 NULL
140329 +div64_u64_15263 div64_u64 0 15263 NULL
140330 +wacom_led_putimage_15264 wacom_led_putimage 4-0 15264 NULL
140331 +simple_strtol_15273 simple_strtol 0 15273 NULL
140332 +rose_set_mac_address_15277 rose_set_mac_address 0 15277 NULL
140333 +fw_realloc_buffer_15280 fw_realloc_buffer 2-0 15280 NULL
140334 +nvhdmi_8ch_7x_pcm_prepare_15281 nvhdmi_8ch_7x_pcm_prepare 0 15281 NULL
140335 +snd_aw2_pcm_prepare_capture_15282 snd_aw2_pcm_prepare_capture 0 15282 NULL
140336 +snd_via82xx_pcm_prepare_15284 snd_via82xx_pcm_prepare 0 15284 NULL
140337 +qib_sdma_get_complete_15288 qib_sdma_get_complete 0 15288 NULL
140338 +sys_connect_15291 sys_connect 3 15291 NULL nohasharray
140339 +xlate_dev_mem_ptr_15291 xlate_dev_mem_ptr 1 15291 &sys_connect_15291
140340 +iwl_trans_pcie_read_prph_15295 iwl_trans_pcie_read_prph 0 15295 NULL
140341 +recover_store_15296 recover_store 0-3 15296 NULL
140342 +cachefiles_daemon_cull_15298 cachefiles_daemon_cull 0 15298 NULL
140343 +multicast_query_use_ifaddr_store_15300 multicast_query_use_ifaddr_store 4-0 15300 NULL
140344 +readpage_15301 readpage 0 15301 NULL
140345 +kernel_getsockname_15304 kernel_getsockname 0 15304 NULL
140346 +C_SYSC_move_pages_15305 C_SYSC_move_pages 2 15305 NULL nohasharray
140347 +ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 &C_SYSC_move_pages_15305
140348 +cfhsi_rx_15306 cfhsi_rx 0 15306 NULL
140349 +fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 NULL nohasharray
140350 +show_reg_pages_15308 show_reg_pages 0 15308 &fcoe_ctlr_send_keep_alive_15308
140351 +alc_init_15309 alc_init 0 15309 NULL
140352 +range_store_15310 range_store 0-4 15310 NULL
140353 +qla4_8xxx_stop_firmware_15311 qla4_8xxx_stop_firmware 0 15311 NULL
140354 +pwm_set_polarity_15313 pwm_set_polarity 0 15313 NULL
140355 +packet_set_ring_15316 packet_set_ring 0 15316 NULL
140356 +iscsi_tpg_param_show_MaxXmitDataSegmentLength_15326 iscsi_tpg_param_show_MaxXmitDataSegmentLength 0 15326 NULL
140357 +bad_inode_getxattr_15327 bad_inode_getxattr 0 15327 NULL
140358 +show_counter_rx_p3_hdr_egr_ovfls_15329 show_counter_rx_p3_hdr_egr_ovfls 0 15329 NULL
140359 +lp3943_write_byte_15336 lp3943_write_byte 0 15336 NULL
140360 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 6-0 15337 NULL
140361 +ioread16_15342 ioread16 0 15342 NULL
140362 +alloc_ring_15345 alloc_ring 2-4 15345 NULL nohasharray
140363 +crc32_finup_15345 crc32_finup 0 15345 &alloc_ring_15345
140364 +tpacpi_driver_debug_show_15350 tpacpi_driver_debug_show 0 15350 NULL nohasharray
140365 +islpci_open_15350 islpci_open 0 15350 &tpacpi_driver_debug_show_15350
140366 +ext3_commit_super_15352 ext3_commit_super 0 15352 NULL
140367 +mvs_show_interrupt_coalescing_15353 mvs_show_interrupt_coalescing 0 15353 NULL
140368 +devid_mask_show_15354 devid_mask_show 0 15354 NULL
140369 +blkdev_readpages_15357 blkdev_readpages 4 15357 NULL
140370 +nouveau_hwmon_set_emergency_temp_15358 nouveau_hwmon_set_emergency_temp 0-4 15358 NULL
140371 +acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL nohasharray
140372 +cx88_alsa_dma_init_15360 cx88_alsa_dma_init 2 15360 &acpi_ut_create_string_object_15360
140373 +wusb_key_derive_15364 wusb_key_derive 0 15364 NULL
140374 +cfg80211_netdev_notifier_call_15366 cfg80211_netdev_notifier_call 0 15366 NULL nohasharray
140375 +st_press_buffer_predisable_15366 st_press_buffer_predisable 0 15366 &cfg80211_netdev_notifier_call_15366
140376 +gpio_keys_show_switches_15369 gpio_keys_show_switches 0 15369 NULL
140377 +graph_depth_read_15371 graph_depth_read 3 15371 NULL
140378 +regmap_mmio_read_15372 regmap_mmio_read 0 15372 NULL
140379 +compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
140380 +print_cpus_offline_15377 print_cpus_offline 0 15377 NULL
140381 +fq_codel_zalloc_15378 fq_codel_zalloc 1 15378 NULL nohasharray
140382 +solo_s_ctrl_15378 solo_s_ctrl 0 15378 &fq_codel_zalloc_15378
140383 +domain_flush_pages_15379 domain_flush_pages 2-3 15379 NULL nohasharray
140384 +iosf_mbi_read_15379 iosf_mbi_read 0 15379 &domain_flush_pages_15379
140385 +alloc_fddidev_15382 alloc_fddidev 1 15382 NULL
140386 +hotkey_user_mask_set_15391 hotkey_user_mask_set 0 15391 NULL
140387 +show_lwid_enb_15392 show_lwid_enb 0 15392 NULL
140388 +_regmap_read_15396 _regmap_read 0 15396 NULL
140389 +mlx4_cmd_wait_15399 mlx4_cmd_wait 0 15399 NULL
140390 +sm501fb_check_var_15402 sm501fb_check_var 0 15402 NULL
140391 +pipeline_csum_to_rx_xfer_swi_read_15403 pipeline_csum_to_rx_xfer_swi_read 3-0 15403 NULL
140392 +mei_amthif_run_next_cmd_15405 mei_amthif_run_next_cmd 0 15405 NULL
140393 +get_modalias_15406 get_modalias 2-0 15406 NULL nohasharray
140394 +nfs_setattr_15406 nfs_setattr 0 15406 &get_modalias_15406
140395 +qlcnic_83xx_get_cap_size_15413 qlcnic_83xx_get_cap_size 0 15413 NULL
140396 +multicast_membership_interval_store_15419 multicast_membership_interval_store 4-0 15419 NULL
140397 +show_pwm_auto_channels_15421 show_pwm_auto_channels 0 15421 NULL nohasharray
140398 +ov772x_s_stream_15421 ov772x_s_stream 0 15421 &show_pwm_auto_channels_15421
140399 +metric_id_set_15422 metric_id_set 0-4 15422 NULL
140400 +__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
140401 +tsl2550_store_operating_mode_15427 tsl2550_store_operating_mode 0-4 15427 NULL
140402 +target_core_store_dev_alias_15430 target_core_store_dev_alias 0-3 15430 NULL
140403 +dvb_pll_configure_15432 dvb_pll_configure 0-3 15432 NULL
140404 +prepare_hardware_15436 prepare_hardware 0 15436 NULL
140405 +tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2-0 15438 NULL
140406 +wakeup_count_show_15444 wakeup_count_show 0 15444 NULL
140407 +wl12xx_boot_15445 wl12xx_boot 0 15445 NULL
140408 +mISDN_sock_recvmsg_15446 mISDN_sock_recvmsg 0-4 15446 NULL
140409 +regulator_suspend_standby_uV_show_15448 regulator_suspend_standby_uV_show 0 15448 NULL
140410 +memweight_15450 memweight 0 15450 NULL
140411 +show_tabletEventsReceived_15451 show_tabletEventsReceived 0 15451 NULL
140412 +ceph_tcp_recvpage_15453 ceph_tcp_recvpage 4 15453 NULL
140413 +i2400m_rx_stats_write_15455 i2400m_rx_stats_write 0-3 15455 NULL
140414 +ls_level_show_15463 ls_level_show 0 15463 NULL
140415 +vmalloc_15464 vmalloc 1 15464 NULL
140416 +show_sas_phy_target_port_protocols_15466 show_sas_phy_target_port_protocols 0 15466 NULL
140417 +w1_f2d_write_15467 w1_f2d_write 3 15467 NULL
140418 +find_smbios_instance_string_15470 find_smbios_instance_string 0 15470 NULL
140419 +mtd_flags_show_15472 mtd_flags_show 0 15472 NULL nohasharray
140420 +__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 &mtd_flags_show_15472
140421 +snd_m3_pcm_stop_15476 snd_m3_pcm_stop 0 15476 NULL nohasharray
140422 +snd_seq_ioctl_query_subs_15476 snd_seq_ioctl_query_subs 0 15476 &snd_m3_pcm_stop_15476
140423 +ath9k_get_stats_15482 ath9k_get_stats 0 15482 NULL nohasharray
140424 +rtl_download_firmware_15482 rtl_download_firmware 3 15482 &ath9k_get_stats_15482
140425 +i2c_readbytes_15483 i2c_readbytes 0 15483 NULL
140426 +cp2112_read_15484 cp2112_read 0 15484 NULL nohasharray
140427 +target_stat_scsi_dev_attr_show_15484 target_stat_scsi_dev_attr_show 0 15484 &cp2112_read_15484
140428 +ds2781_read_block_15486 ds2781_read_block 4-3-0 15486 NULL
140429 +target_core_alua_lu_gp_show_attr_members_15487 target_core_alua_lu_gp_show_attr_members 0 15487 NULL nohasharray
140430 +write_hw_15487 write_hw 0-6-5 15487 &target_core_alua_lu_gp_show_attr_members_15487
140431 +mcs7830_set_mac_address_15497 mcs7830_set_mac_address 0 15497 NULL
140432 +__clone_and_map_data_bio_15498 __clone_and_map_data_bio 3 15498 NULL
140433 +vringh_iov_pull_user_15499 vringh_iov_pull_user 3 15499 NULL
140434 +iolock_15500 iolock 0 15500 NULL
140435 +psmouse_attr_set_helper_15505 psmouse_attr_set_helper 0-4 15505 NULL
140436 +bNumInterfaces_show_15506 bNumInterfaces_show 0 15506 NULL nohasharray
140437 +nct7904_read_reg_15506 nct7904_read_reg 0 15506 &bNumInterfaces_show_15506
140438 +mwl8k_load_fw_image_15508 mwl8k_load_fw_image 0 15508 NULL
140439 +pppol2tp_sendmsg_15516 pppol2tp_sendmsg 3 15516 NULL
140440 +map_sg_15523 map_sg 0-3 15523 NULL
140441 +da9052_rtc_read_time_15524 da9052_rtc_read_time 0 15524 NULL
140442 +store_15525 store 0 15525 NULL
140443 +il4965_mac_sta_add_15529 il4965_mac_sta_add 0 15529 NULL
140444 +ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
140445 +da9052_bat_irq_15533 da9052_bat_irq 1 15533 NULL
140446 +p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
140447 +set_pwm_auto_point_temp_15535 set_pwm_auto_point_temp 0-4 15535 NULL
140448 +show_rdac2_15539 show_rdac2 0 15539 NULL
140449 +adf4350_reg_access_15542 adf4350_reg_access 0 15542 NULL
140450 +ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
140451 +get_fc_cos_names_15544 get_fc_cos_names 0 15544 NULL nohasharray
140452 +zero_the_pointer_15544 zero_the_pointer 0 15544 &get_fc_cos_names_15544 nohasharray
140453 +sb1000_get_firmware_version_15544 sb1000_get_firmware_version 0 15544 &zero_the_pointer_15544
140454 +kxcjk1013_get_mode_15550 kxcjk1013_get_mode 0 15550 NULL
140455 +ipv6_synproxy_hook_15554 ipv6_synproxy_hook 0 15554 NULL
140456 +iscsi_stat_sess_show_attr_node_15558 iscsi_stat_sess_show_attr_node 0 15558 NULL nohasharray
140457 +sun4i_pwm_enable_15558 sun4i_pwm_enable 0 15558 &iscsi_stat_sess_show_attr_node_15558
140458 +do_send_15559 do_send 4 15559 NULL nohasharray
140459 +_write_oob_15559 _write_oob 0 15559 &do_send_15559
140460 +ieee80211_amsdu_to_8023s_15561 ieee80211_amsdu_to_8023s 5 15561 NULL
140461 +i801_block_transaction_15562 i801_block_transaction 0 15562 NULL nohasharray
140462 +create_capture_mixers_15562 create_capture_mixers 0 15562 &i801_block_transaction_15562
140463 +get_checksum_15564 get_checksum 0 15564 NULL
140464 +acpi_gpio_count_15567 acpi_gpio_count 0 15567 NULL
140465 +iwl_nvm_read_section_15568 iwl_nvm_read_section 0 15568 NULL
140466 +_read_user_prot_reg_15571 _read_user_prot_reg 0 15571 NULL
140467 +persistent_status_15574 persistent_status 4 15574 NULL
140468 +bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
140469 +usbtv_start_streaming_15581 usbtv_start_streaming 0 15581 NULL
140470 +usbhsh_status_stage_packet_push_15582 usbhsh_status_stage_packet_push 0 15582 NULL
140471 +notify_recv_pre_dequeue_15583 notify_recv_pre_dequeue 0 15583 NULL
140472 +show_tcpRtoMax_15584 show_tcpRtoMax 0 15584 NULL
140473 +vme_user_write_15587 vme_user_write 3 15587 NULL
140474 +permission_15588 permission 0 15588 NULL
140475 +adt7x10_show_alarm_15602 adt7x10_show_alarm 0 15602 NULL
140476 +nes_store_flash_cmd_15603 nes_store_flash_cmd 0-3 15603 NULL
140477 +x1205_get_datetime_15608 x1205_get_datetime 0 15608 NULL
140478 +sx150x_install_irq_chip_15609 sx150x_install_irq_chip 3 15609 NULL
140479 +i40evf_request_traffic_irqs_15610 i40evf_request_traffic_irqs 0 15610 NULL
140480 +wusb_chid_show_15613 wusb_chid_show 0 15613 NULL nohasharray
140481 +sdev_show_rev_15613 sdev_show_rev 0 15613 &wusb_chid_show_15613
140482 +ovl_alloc_entry_15614 ovl_alloc_entry 1 15614 NULL
140483 +kxcjk1013_data_rdy_trigger_set_state_15617 kxcjk1013_data_rdy_trigger_set_state 0 15617 NULL
140484 +store_rtap_iface_15620 store_rtap_iface 0-4 15620 NULL
140485 +pci_user_read_config_dword_15624 pci_user_read_config_dword 0 15624 NULL
140486 +dsp_cmx_send_member_15625 dsp_cmx_send_member 2 15625 NULL
140487 +ubifs_add_bud_to_log_15628 ubifs_add_bud_to_log 0 15628 NULL
140488 +proc_loginuid_read_15631 proc_loginuid_read 3-0 15631 NULL
140489 +authorized_show_15636 authorized_show 0 15636 NULL
140490 +fill_func_15640 fill_func 0 15640 NULL
140491 +bonding_show_xmit_hash_15641 bonding_show_xmit_hash 0 15641 NULL
140492 +tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL nohasharray
140493 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3-0 15642 &tomoyo_scan_bprm_15642
140494 +joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
140495 +mgmt_exec_nonemb_cmd_15644 mgmt_exec_nonemb_cmd 0 15644 NULL
140496 +fs_path_add_15648 fs_path_add 3 15648 NULL
140497 +__do_readpage_15652 __do_readpage 0 15652 NULL
140498 +xsd_read_15653 xsd_read 3-0 15653 NULL
140499 +compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
140500 +show_attr_powered_15658 show_attr_powered 0 15658 NULL
140501 +elan_i2c_read_block_15663 elan_i2c_read_block 0 15663 NULL nohasharray
140502 +mv88e6352_get_sset_count_15663 mv88e6352_get_sset_count 0 15663 &elan_i2c_read_block_15663
140503 +store_15665 store 0-3 15665 NULL
140504 +unix_bind_15668 unix_bind 3-0 15668 NULL
140505 +idetape_init_rw_15671 idetape_init_rw 0 15671 NULL
140506 +dm_read_15674 dm_read 3 15674 NULL nohasharray
140507 +snd_korg1212_ioctl_15674 snd_korg1212_ioctl 0 15674 &dm_read_15674 nohasharray
140508 +SyS_connect_15674 SyS_connect 3 15674 &snd_korg1212_ioctl_15674
140509 +snd_usb_caiaq_pcm_trigger_15684 snd_usb_caiaq_pcm_trigger 0 15684 NULL
140510 +qib_diagpkt_write_15685 qib_diagpkt_write 0-3 15685 NULL
140511 +ndo_open_15687 ndo_open 0 15687 NULL
140512 +psmouse_attr_show_protocol_15693 psmouse_attr_show_protocol 0 15693 NULL
140513 +uinput_str_to_user_15695 uinput_str_to_user 3 15695 NULL nohasharray
140514 +spidev_read_15695 spidev_read 0-3 15695 &uinput_str_to_user_15695
140515 +show_sas_expander_product_rev_15701 show_sas_expander_product_rev 0 15701 NULL
140516 +suspend_hi_store_15706 suspend_hi_store 0-3 15706 NULL
140517 +s6e63m0_sysfs_store_gamma_mode_15708 s6e63m0_sysfs_store_gamma_mode 0-4 15708 NULL
140518 +as3722_irq_get_virq_15718 as3722_irq_get_virq 2 15718 NULL
140519 +tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
140520 +rio_request_inb_dbell_15726 rio_request_inb_dbell 0 15726 NULL
140521 +pinctrl_utils_reserve_map_15730 pinctrl_utils_reserve_map 5 15730 NULL nohasharray
140522 +btrfs_writepage_15730 btrfs_writepage 0 15730 &pinctrl_utils_reserve_map_15730
140523 +acpi_ex_setup_region_15734 acpi_ex_setup_region 0 15734 NULL
140524 +ea_alloc_skeleton_15736 ea_alloc_skeleton 0 15736 NULL nohasharray
140525 +tipc_msg_make_bundle_15736 tipc_msg_make_bundle 2 15736 &ea_alloc_skeleton_15736
140526 +__tree_mod_log_insert_15744 __tree_mod_log_insert 0 15744 NULL
140527 +efx_ptp_describe_stats_15746 efx_ptp_describe_stats 0 15746 NULL
140528 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL nohasharray
140529 +rcar_i2c_bus_barrier_15752 rcar_i2c_bus_barrier 0 15752 &HiSax_readstatus_15752
140530 +ufs_update_inode_15753 ufs_update_inode 0 15753 NULL
140531 +array_state_show_15758 array_state_show 0 15758 NULL
140532 +bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 0-3-1 15762 NULL
140533 +thermal_get_temp_15766 thermal_get_temp 0 15766 NULL nohasharray
140534 +do_test_15766 do_test 1 15766 &thermal_get_temp_15766
140535 +fuse_direct_read_15768 fuse_direct_read 0-3 15768 NULL
140536 +isl1208_i2c_get_atr_15771 isl1208_i2c_get_atr 0 15771 NULL nohasharray
140537 +chunksize_store_15771 chunksize_store 0-3 15771 &isl1208_i2c_get_atr_15771
140538 +_mv88e6xxx_reg_read_15773 _mv88e6xxx_reg_read 0 15773 NULL
140539 +corb_send_verb_15777 corb_send_verb 0 15777 NULL
140540 +ipr_write_dump_15780 ipr_write_dump 0-6-5 15780 NULL
140541 +call_modprobe_15781 call_modprobe 0 15781 NULL
140542 +rj54n1_commit_15787 rj54n1_commit 0 15787 NULL nohasharray
140543 +usbdev_notify_15787 usbdev_notify 0 15787 &rj54n1_commit_15787
140544 +scsi_prot_sg_count_15789 scsi_prot_sg_count 0 15789 NULL
140545 +iscsi_stat_logout_show_attr_normal_logouts_15790 iscsi_stat_logout_show_attr_normal_logouts 0 15790 NULL
140546 +i915_gem_init_seqno_15793 i915_gem_init_seqno 0 15793 NULL
140547 +eem_opts_dev_addr_store_15800 eem_opts_dev_addr_store 0-3 15800 NULL
140548 +smk_read_direct_15803 smk_read_direct 3-0 15803 NULL
140549 +keyboard_notifier_call_15804 keyboard_notifier_call 0 15804 NULL
140550 +intel_rng_init_15805 intel_rng_init 0 15805 NULL
140551 +sysfs_show_current_clocksources_15807 sysfs_show_current_clocksources 0 15807 NULL
140552 +amd_xgbe_an_enable_kr_training_15808 amd_xgbe_an_enable_kr_training 0 15808 NULL
140553 +gsmi_clear_eventlog_store_15814 gsmi_clear_eventlog_store 0-4 15814 NULL
140554 +gx1_read_conf_reg_15817 gx1_read_conf_reg 0 15817 NULL nohasharray
140555 +gnttab_expand_15817 gnttab_expand 1 15817 &gx1_read_conf_reg_15817
140556 +snd_seq_ioctl_set_port_info_15819 snd_seq_ioctl_set_port_info 0 15819 NULL
140557 +afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3-0 15822 NULL
140558 +ql_start_tx_ring_15823 ql_start_tx_ring 0 15823 NULL
140559 +isl12057_rtc_set_alarm_15824 isl12057_rtc_set_alarm 0 15824 NULL
140560 +tps65912_reg_read_15825 tps65912_reg_read 0 15825 NULL
140561 +s5p_jpeg_queue_setup_15831 s5p_jpeg_queue_setup 0 15831 NULL
140562 +i40e_configure_rx_ring_15835 i40e_configure_rx_ring 0 15835 NULL
140563 +read_reg_15838 read_reg 0 15838 NULL
140564 +nilfs_dev_free_blocks_show_15843 nilfs_dev_free_blocks_show 0 15843 NULL
140565 +p54_setup_mac_15852 p54_setup_mac 0 15852 NULL
140566 +write_file_tx99_15856 write_file_tx99 3-0 15856 NULL
140567 +iscsi_stat_instance_show_attr_max_ver_15860 iscsi_stat_instance_show_attr_max_ver 0 15860 NULL
140568 +i915_gem_userptr_get_pages_15861 i915_gem_userptr_get_pages 0 15861 NULL
140569 +recovery_start_store_15862 recovery_start_store 0-3 15862 NULL
140570 +errors_show_15863 errors_show 0 15863 NULL nohasharray
140571 +show_ipv6_iface_router_addr_15863 show_ipv6_iface_router_addr 0 15863 &errors_show_15863
140572 +acpi_sleep_prepare_15866 acpi_sleep_prepare 0 15866 NULL
140573 +block_write_full_page_15868 block_write_full_page 0 15868 NULL
140574 +media_entity_init_15870 media_entity_init 4-2 15870 NULL nohasharray
140575 +ubi_io_write_15870 ubi_io_write 5-4-0 15870 &media_entity_init_15870
140576 +set_in_min_15872 set_in_min 0-4 15872 NULL
140577 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
140578 +afs_vnode_fetch_data_15877 afs_vnode_fetch_data 0 15877 NULL
140579 +show_dock_state_15881 show_dock_state 0 15881 NULL nohasharray
140580 +show_temp_alarm_15881 show_temp_alarm 0 15881 &show_dock_state_15881 nohasharray
140581 +partition_id_show_15881 partition_id_show 0 15881 &show_temp_alarm_15881
140582 +do_truncation_15882 do_truncation 0 15882 NULL
140583 +hwahc_op_urb_enqueue_15883 hwahc_op_urb_enqueue 0 15883 NULL
140584 +m5602_write_bridge_15886 m5602_write_bridge 0 15886 NULL
140585 +usbhid_output_report_15891 usbhid_output_report 0 15891 NULL
140586 +raid5_show_preread_threshold_15892 raid5_show_preread_threshold 0 15892 NULL
140587 +sp_set_mac_address_15899 sp_set_mac_address 0 15899 NULL
140588 +show_spi_transport_qas_15902 show_spi_transport_qas 0 15902 NULL nohasharray
140589 +sctp_apply_peer_addr_params_15902 sctp_apply_peer_addr_params 0 15902 &show_spi_transport_qas_15902
140590 +host_control_action_store_15906 host_control_action_store 0-4 15906 NULL
140591 +send_tx_power_15914 send_tx_power 0 15914 NULL
140592 +can_get_xstats_size_15916 can_get_xstats_size 0 15916 NULL
140593 +alc_build_controls_15918 alc_build_controls 0 15918 NULL
140594 +unix_dgram_recvmsg_15920 unix_dgram_recvmsg 3 15920 NULL
140595 +hid_hw_power_15921 hid_hw_power 0 15921 NULL
140596 +bio_copy_kern_15925 bio_copy_kern 3 15925 NULL
140597 +erst_exec_store_var1_15933 erst_exec_store_var1 0 15933 NULL
140598 +wm5100_gpio_direction_in_15934 wm5100_gpio_direction_in 0 15934 NULL
140599 +tda18218_wr_regs_15935 tda18218_wr_regs 0 15935 NULL
140600 +power_read_15939 power_read 3-0 15939 NULL
140601 +hfs_listxattr_15946 hfs_listxattr 0-3 15946 NULL nohasharray
140602 +sirdev_open_15946 sirdev_open 0 15946 &hfs_listxattr_15946
140603 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3-0 15948 NULL
140604 +mwifiex_cmd_mac_control_15949 mwifiex_cmd_mac_control 0 15949 NULL
140605 +snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5 15952 NULL
140606 +memblock_virt_alloc_try_nid_15954 memblock_virt_alloc_try_nid 1 15954 NULL
140607 +i40e_get_phys_port_id_15955 i40e_get_phys_port_id 0 15955 NULL
140608 +mxl5005s_set_params_15963 mxl5005s_set_params 0 15963 NULL
140609 +b43_nphy_op_switch_channel_15964 b43_nphy_op_switch_channel 0 15964 NULL
140610 +remap_pci_mem_15966 remap_pci_mem 1-2 15966 NULL nohasharray
140611 +find_rsb_15966 find_rsb 0 15966 &remap_pci_mem_15966
140612 +rocker_netdevice_event_15969 rocker_netdevice_event 0 15969 NULL
140613 +usb_autopm_get_interface_async_15970 usb_autopm_get_interface_async 0 15970 NULL nohasharray
140614 +mls_read_range_helper_15970 mls_read_range_helper 0 15970 &usb_autopm_get_interface_async_15970
140615 +sht15_connection_reset_15973 sht15_connection_reset 0 15973 NULL
140616 +smk_read_ptrace_15974 smk_read_ptrace 3-0 15974 NULL
140617 +rx_queue_attr_show_15978 rx_queue_attr_show 0 15978 NULL
140618 +frame_alloc_15981 frame_alloc 4-0 15981 NULL
140619 +alloc_vm_area_15989 alloc_vm_area 1 15989 NULL
140620 +stir_net_open_15991 stir_net_open 0 15991 NULL
140621 +recv_pre_block_15995 recv_pre_block 0 15995 NULL
140622 +rpm_check_suspend_allowed_15996 rpm_check_suspend_allowed 0 15996 NULL
140623 +iwlagn_rxon_disconn_16003 iwlagn_rxon_disconn 0 16003 NULL
140624 +period_store_16008 period_store 0-4 16008 NULL
140625 +do_open_16009 do_open 0 16009 NULL
140626 +hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
140627 +crypto_shash_export_16014 crypto_shash_export 0 16014 NULL
140628 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3-0 16018 NULL
140629 +qlcnic_sysfs_read_esw_config_16022 qlcnic_sysfs_read_esw_config 0-6-5 16022 NULL
140630 +mlx4_qp_reserve_range_16026 mlx4_qp_reserve_range 3-0 16026 NULL nohasharray
140631 +wrmsr_safe_on_cpu_16026 wrmsr_safe_on_cpu 0 16026 &mlx4_qp_reserve_range_16026
140632 +si476x_core_cmd_agc_status_16027 si476x_core_cmd_agc_status 0 16027 NULL
140633 +got_frame_16028 got_frame 2 16028 NULL
140634 +wl1251_acx_rx_config_16034 wl1251_acx_rx_config 0 16034 NULL
140635 +smk_write_unconfined_16041 smk_write_unconfined 3 16041 NULL
140636 +il3945_tx_reset_16042 il3945_tx_reset 0 16042 NULL
140637 +iscsi_stat_instance_show_attr_fail_rem_name_16045 iscsi_stat_instance_show_attr_fail_rem_name 0 16045 NULL
140638 +show_virtual_16047 show_virtual 0 16047 NULL
140639 +blk_init_tags_16052 blk_init_tags 1 16052 NULL nohasharray
140640 +hidp_send_message_16052 hidp_send_message 6-0 16052 &blk_init_tags_16052
140641 +dccp_recvmsg_16056 dccp_recvmsg 4-0 16056 NULL
140642 +read_file_spectral_period_16057 read_file_spectral_period 3-0 16057 NULL nohasharray
140643 +pppoe_recvmsg_16057 pppoe_recvmsg 3 16057 &read_file_spectral_period_16057
140644 +nf_call_iptables_store_16058 nf_call_iptables_store 4-0 16058 NULL
140645 +si5351_msynth_params_address_16062 si5351_msynth_params_address 0-1 16062 NULL
140646 +cp2112_write_req_16068 cp2112_write_req 0-5 16068 NULL
140647 +udf_extend_file_16069 udf_extend_file 0 16069 NULL
140648 +file_has_perm_16070 file_has_perm 0 16070 NULL
140649 +__iscsi_tpg_auth_show_authenticate_target_16071 __iscsi_tpg_auth_show_authenticate_target 0 16071 NULL
140650 +atkbd_attr_show_helper_16073 atkbd_attr_show_helper 0 16073 NULL
140651 +show_modinfo_srcversion_16077 show_modinfo_srcversion 0 16077 NULL
140652 +ext4_bio_write_page_16078 ext4_bio_write_page 0 16078 NULL
140653 +updateSuper_16079 updateSuper 0 16079 NULL
140654 +mt2063_read_16080 mt2063_read 0 16080 NULL
140655 +sctp_setsockopt_disable_fragments_16088 sctp_setsockopt_disable_fragments 0 16088 NULL
140656 +wl1271_acx_tx_power_16092 wl1271_acx_tx_power 0 16092 NULL
140657 +ps2pp_attr_set_smartscroll_16094 ps2pp_attr_set_smartscroll 0-4 16094 NULL
140658 +cifs_mapchar_16097 cifs_mapchar 0 16097 NULL
140659 +pb0100_set_gain_16099 pb0100_set_gain 0 16099 NULL
140660 +_ctl_ioc_reset_count_show_16102 _ctl_ioc_reset_count_show 0 16102 NULL
140661 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3-0 16103 NULL nohasharray
140662 +mwifiex_cmd_802_11d_domain_info_16103 mwifiex_cmd_802_11d_domain_info 0 16103 &isr_tx_exch_complete_read_16103
140663 +_submit_bh_16106 _submit_bh 0 16106 NULL
140664 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3-0 16110 NULL nohasharray
140665 +dma_tx_requested_read_16110 dma_tx_requested_read 3-0 16110 &isr_hw_pm_mode_changes_read_16110 nohasharray
140666 +wlcore_raw_write32_16110 wlcore_raw_write32 0 16110 &dma_tx_requested_read_16110
140667 +udelay_test_write_16111 udelay_test_write 3 16111 NULL nohasharray
140668 +goldfish_pipe_error_convert_16111 goldfish_pipe_error_convert 0 16111 &udelay_test_write_16111
140669 +iommu_map_mmio_space_16114 iommu_map_mmio_space 1-2 16114 NULL
140670 +wsm_write_mib_16116 wsm_write_mib 4-0 16116 NULL
140671 +rd_mem_16117 rd_mem 0 16117 NULL nohasharray
140672 +target_core_hba_store_attr_hba_mode_16117 target_core_hba_store_attr_hba_mode 0-3 16117 &rd_mem_16117
140673 +ethoc_change_mtu_16120 ethoc_change_mtu 0 16120 NULL
140674 +mwl8k_cmd_set_post_scan_16121 mwl8k_cmd_set_post_scan 0 16121 NULL
140675 +dn_getname_16122 dn_getname 0 16122 NULL
140676 +gsmi_die_callback_16123 gsmi_die_callback 0 16123 NULL
140677 +snmp_conntrack_help_16126 snmp_conntrack_help 0 16126 NULL
140678 +sysv_statfs_16128 sysv_statfs 0 16128 NULL
140679 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
140680 +fsm_init_16134 fsm_init 2 16134 NULL
140681 +hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
140682 +bcm_iproc_i2c_xfer_single_msg_16143 bcm_iproc_i2c_xfer_single_msg 0 16143 NULL nohasharray
140683 +sht21_update_measurements_16143 sht21_update_measurements 0 16143 &bcm_iproc_i2c_xfer_single_msg_16143 nohasharray
140684 +cfq_fifo_expire_sync_store_16143 cfq_fifo_expire_sync_store 3-0 16143 &sht21_update_measurements_16143
140685 +input_register_device_16147 input_register_device 0 16147 NULL
140686 +ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL nohasharray
140687 +set_port1_16148 set_port1 0-4 16148 &ext4_xattr_block_get_16148
140688 +hidp_send_intr_message_16150 hidp_send_intr_message 4-0 16150 NULL
140689 +lpfc_vportnum_show_16152 lpfc_vportnum_show 0 16152 NULL
140690 +ext4_read_inline_data_16156 ext4_read_inline_data 0-3 16156 NULL
140691 +mgmt_device_found_16159 mgmt_device_found 9-11 16159 NULL nohasharray
140692 +queues_show_16159 queues_show 0 16159 &mgmt_device_found_16159 nohasharray
140693 +usb2_lpm_besl_store_16159 usb2_lpm_besl_store 0-4 16159 &queues_show_16159
140694 +pn_header_create_16161 pn_header_create 0 16161 NULL nohasharray
140695 +__hw_addr_create_ex_16161 __hw_addr_create_ex 0 16161 &pn_header_create_16161
140696 +osd_finalize_request_16163 osd_finalize_request 0 16163 NULL
140697 +bnx2i_get_cid_num_16166 bnx2i_get_cid_num 0 16166 NULL
140698 +nfcwilink_skb_alloc_16167 nfcwilink_skb_alloc 1 16167 NULL nohasharray
140699 +sdev_show_timeout_16167 sdev_show_timeout 0 16167 &nfcwilink_skb_alloc_16167
140700 +iscsi_stat_tgt_attr_show_attr_login_fails_16172 iscsi_stat_tgt_attr_show_attr_login_fails 0 16172 NULL
140701 +serial_write_room_16174 serial_write_room 0 16174 NULL nohasharray
140702 +dst_output_sk_16174 dst_output_sk 0 16174 &serial_write_room_16174
140703 +show_beep_enable_16177 show_beep_enable 0 16177 NULL
140704 +show_tcpCurrEstab_16188 show_tcpCurrEstab 0 16188 NULL
140705 +megaraid_sysfs_show_ldnum_16189 megaraid_sysfs_show_ldnum 0 16189 NULL nohasharray
140706 +ovl_dir_fsync_16189 ovl_dir_fsync 0 16189 &megaraid_sysfs_show_ldnum_16189
140707 +i40e_allocate_virt_mem_d_16191 i40e_allocate_virt_mem_d 3 16191 NULL nohasharray
140708 +rcu_oom_notify_16191 rcu_oom_notify 0 16191 &i40e_allocate_virt_mem_d_16191
140709 +musb_vbus_show_16194 musb_vbus_show 0 16194 NULL
140710 +cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
140711 +m5602_read_sensor_16209 m5602_read_sensor 0 16209 NULL
140712 +bind_16210 bind 0 16210 NULL nohasharray
140713 +SyS_pselect6_16210 SyS_pselect6 1 16210 &bind_16210
140714 +create_table_16213 create_table 2 16213 NULL
140715 +patch_stac927x_16218 patch_stac927x 0 16218 NULL
140716 +si476x_core_send_command_16219 si476x_core_send_command 4-6-0 16219 NULL nohasharray
140717 +hdaps_calibrate_show_16219 hdaps_calibrate_show 0 16219 &si476x_core_send_command_16219 nohasharray
140718 +ps_get_cur_chrage_cntl_limit_16219 ps_get_cur_chrage_cntl_limit 0 16219 &hdaps_calibrate_show_16219
140719 +sysfs_mbox_write_16220 sysfs_mbox_write 0-6-5 16220 NULL
140720 +set_fan_max_16221 set_fan_max 0-4 16221 NULL
140721 +sock_no_getname_16223 sock_no_getname 0 16223 NULL
140722 +ath9k_hw_ar9287_dump_eeprom_16224 ath9k_hw_ar9287_dump_eeprom 4-5-0 16224 NULL
140723 +atomic_read_file_16227 atomic_read_file 3-0 16227 NULL
140724 +cc770_open_16228 cc770_open 0 16228 NULL
140725 +mlx4_en_get_phys_port_id_16231 mlx4_en_get_phys_port_id 0 16231 NULL
140726 +r6040_up_16233 r6040_up 0 16233 NULL
140727 +wl12xx_cmd_set_peer_state_16234 wl12xx_cmd_set_peer_state 0 16234 NULL
140728 +nmi_timer_cpu_notifier_16236 nmi_timer_cpu_notifier 0 16236 NULL
140729 +pep_setsockopt_16241 pep_setsockopt 0 16241 NULL
140730 +update_mctime_16242 update_mctime 0 16242 NULL
140731 +ds1390_read_time_16244 ds1390_read_time 0 16244 NULL
140732 +max8998_write_reg_16245 max8998_write_reg 0 16245 NULL
140733 +btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 NULL nohasharray
140734 +i40e_dbg_dump_read_16247 i40e_dbg_dump_read 3-0 16247 &btrfs_dev_extent_chunk_offset_16247 nohasharray
140735 +scm_send_16247 scm_send 0 16247 &i40e_dbg_dump_read_16247
140736 +il_dbgfs_disable_ht40_write_16249 il_dbgfs_disable_ht40_write 3-0 16249 NULL
140737 +show_xoffset_16251 show_xoffset 0 16251 NULL
140738 +__apei_exec_write_register_16253 __apei_exec_write_register 0 16253 NULL nohasharray
140739 +do_shrink_16253 do_shrink 0 16253 &__apei_exec_write_register_16253 nohasharray
140740 +netlink_setsockopt_16253 netlink_setsockopt 0 16253 &do_shrink_16253
140741 +SyS_fgetxattr_16254 SyS_fgetxattr 4 16254 NULL
140742 +saa7164_api_i2c_read_16257 saa7164_api_i2c_read 0 16257 NULL
140743 +cyapa_gen5_bl_initiate_16258 cyapa_gen5_bl_initiate 0 16258 NULL
140744 +reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL nohasharray
140745 +evm_inode_setxattr_16265 evm_inode_setxattr 0 16265 &reiserfs_acl_count_16265
140746 +ath10k_wmi_peer_set_param_16266 ath10k_wmi_peer_set_param 0 16266 NULL
140747 +wacom_button_image_store_16269 wacom_button_image_store 0-4 16269 NULL
140748 +snd_ali_trigger_16277 snd_ali_trigger 0 16277 NULL
140749 +nand_bch_init_16280 nand_bch_init 3-2 16280 NULL
140750 +ims_pcu_ofn_reg_addr_show_16282 ims_pcu_ofn_reg_addr_show 0 16282 NULL nohasharray
140751 +iscsi_tpg_param_store_OFMarkInt_16282 iscsi_tpg_param_store_OFMarkInt 0-3 16282 &ims_pcu_ofn_reg_addr_show_16282
140752 +account_16283 account 0-4-2 16283 NULL nohasharray
140753 +mirror_status_16283 mirror_status 5 16283 &account_16283
140754 +regcache_rbtree_insert_to_block_16285 regcache_rbtree_insert_to_block 3-4-0 16285 NULL nohasharray
140755 +rfcomm_sock_getname_16285 rfcomm_sock_getname 0 16285 &regcache_rbtree_insert_to_block_16285
140756 +jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL nohasharray
140757 +show_analog_out_reg_16287 show_analog_out_reg 0 16287 &jumpshot_read_data_16287
140758 +bh1770_power_state_store_16288 bh1770_power_state_store 0-4 16288 NULL
140759 +snd_als4000_capture_trigger_16290 snd_als4000_capture_trigger 0 16290 NULL
140760 +stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
140761 +sha1_ssse3_update_16293 sha1_ssse3_update 0 16293 NULL
140762 +adis16136_set_freq_16295 adis16136_set_freq 0 16295 NULL
140763 +snd_at73c213_pcm_trigger_16297 snd_at73c213_pcm_trigger 0 16297 NULL nohasharray
140764 +SyS_send_16297 SyS_send 3 16297 &snd_at73c213_pcm_trigger_16297
140765 +pyra_sysfs_write_profile_buttons_16301 pyra_sysfs_write_profile_buttons 0-6-5 16301 NULL
140766 +fore200e_setsockopt_16304 fore200e_setsockopt 0 16304 NULL
140767 +ipr_show_resource_path_16307 ipr_show_resource_path 0 16307 NULL
140768 +show_ipv4_iface_dhcp_use_vendor_id_en_16308 show_ipv4_iface_dhcp_use_vendor_id_en 0 16308 NULL
140769 +ixgbe_setup_fcoe_ddp_resources_16311 ixgbe_setup_fcoe_ddp_resources 0 16311 NULL
140770 +ds1511_nvram_write_16312 ds1511_nvram_write 0-6-5 16312 NULL
140771 +bonding_show_arp_validate_16313 bonding_show_arp_validate 0 16313 NULL
140772 +of_property_read_string_helper_16314 of_property_read_string_helper 0-5 16314 NULL
140773 +ar5523_cmd_16318 ar5523_cmd 0 16318 NULL
140774 +do_set_pwm_16320 do_set_pwm 0 16320 NULL
140775 +snd_bt87x_prepare_16323 snd_bt87x_prepare 0 16323 NULL
140776 +enable_periodic_16329 enable_periodic 0 16329 NULL
140777 +vmw_cursor_update_image_16332 vmw_cursor_update_image 4-3 16332 NULL
140778 +show_ipOutBcastPkts_16333 show_ipOutBcastPkts 0 16333 NULL
140779 +acpi_power_get_list_state_16334 acpi_power_get_list_state 0 16334 NULL nohasharray
140780 +show_conn_param_ISCSI_PARAM_HDRDGST_EN_16334 show_conn_param_ISCSI_PARAM_HDRDGST_EN 0 16334 &acpi_power_get_list_state_16334
140781 +iptable_nat_ipv4_local_fn_16340 iptable_nat_ipv4_local_fn 0 16340 NULL
140782 +host_store_rescan_16343 host_store_rescan 0-4 16343 NULL
140783 +rcar_thermal_get_trip_type_16349 rcar_thermal_get_trip_type 0 16349 NULL
140784 +cx231xx_i2c_xfer_16353 cx231xx_i2c_xfer 0-3 16353 NULL
140785 +crypto_pcomp_extsize_16357 crypto_pcomp_extsize 0 16357 NULL
140786 +sysfs_create_groups_16360 sysfs_create_groups 0 16360 NULL nohasharray
140787 +tps80031_update_16360 tps80031_update 0 16360 &sysfs_create_groups_16360
140788 +snd_cs46xx_capture_trigger_16362 snd_cs46xx_capture_trigger 0 16362 NULL
140789 +total_ps_buffered_read_16365 total_ps_buffered_read 3-0 16365 NULL nohasharray
140790 +be_cmd_mac_addr_query_16365 be_cmd_mac_addr_query 0 16365 &total_ps_buffered_read_16365
140791 +rbd_add_16366 rbd_add 0-3 16366 NULL
140792 +rtl92ee_hw_init_16367 rtl92ee_hw_init 0 16367 NULL
140793 +acpi_device_adr_show_16370 acpi_device_adr_show 0 16370 NULL
140794 +set_max_uA_16374 set_max_uA 0-4 16374 NULL
140795 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 NULL nohasharray
140796 +socket_post_create_16376 socket_post_create 0 16376 &iscsi_tcp_conn_setup_16376
140797 +wl1251_hw_init_tx_queue_config_16381 wl1251_hw_init_tx_queue_config 0 16381 NULL
140798 +show_ipInBcastPkts_16384 show_ipInBcastPkts 0 16384 NULL
140799 +nv50_pioc_create_16389 nv50_pioc_create 5 16389 NULL nohasharray
140800 +rmd160_init_16389 rmd160_init 0 16389 &nv50_pioc_create_16389
140801 +rate_ctrl_alg_read_16394 rate_ctrl_alg_read 3-0 16394 NULL nohasharray
140802 +nilfs_palloc_get_entry_block_16394 nilfs_palloc_get_entry_block 0 16394 &rate_ctrl_alg_read_16394
140803 +l2cap_add_scid_16395 l2cap_add_scid 0 16395 NULL
140804 +lio_target_nacl_show_tag_16400 lio_target_nacl_show_tag 0 16400 NULL
140805 +isl29003_show_range_16402 isl29003_show_range 0 16402 NULL
140806 +diva_os_malloc_16406 diva_os_malloc 2 16406 NULL nohasharray
140807 +ath10k_pci_diag_read_mem_16406 ath10k_pci_diag_read_mem 0 16406 &diva_os_malloc_16406
140808 +crypto_ahash_final_16410 crypto_ahash_final 0 16410 NULL nohasharray
140809 +xfs_file_fsync_16410 xfs_file_fsync 0 16410 &crypto_ahash_final_16410
140810 +iwl_dbgfs_prph_reg_write_16411 iwl_dbgfs_prph_reg_write 0-3 16411 NULL
140811 +iio_device_add_event_16412 iio_device_add_event 0 16412 NULL
140812 +roccat_common2_sysfs_read_actual_profile_16414 roccat_common2_sysfs_read_actual_profile 0-5-6 16414 NULL
140813 +cdce706_clkout_prepare_16415 cdce706_clkout_prepare 0 16415 NULL nohasharray
140814 +w1_slave_show_16415 w1_slave_show 0 16415 &cdce706_clkout_prepare_16415 nohasharray
140815 +patch_alc861vd_16415 patch_alc861vd 0 16415 &w1_slave_show_16415
140816 +fill_buffer_16418 fill_buffer 0 16418 NULL
140817 +xfs_btree_check_block_16419 xfs_btree_check_block 0 16419 NULL
140818 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3-0 16420 NULL
140819 +mptsas_phy_reset_16421 mptsas_phy_reset 0 16421 NULL
140820 +acpiindex_show_16422 acpiindex_show 0 16422 NULL
140821 +format_nservers_16426 format_nservers 0 16426 NULL
140822 +nilfs_bmap_insert_16430 nilfs_bmap_insert 0 16430 NULL
140823 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3-0 16431 NULL
140824 +fm10k_get_sset_count_16433 fm10k_get_sset_count 0 16433 NULL
140825 +__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
140826 +kvaser_usb_send_msg_16436 kvaser_usb_send_msg 0 16436 NULL
140827 +tps6507x_pmic_enable_16438 tps6507x_pmic_enable 0 16438 NULL
140828 +cmdline_store_16442 cmdline_store 4-0 16442 NULL
140829 +do_uevent_16445 do_uevent 0 16445 NULL
140830 +security_sb_statfs_16448 security_sb_statfs 0 16448 NULL
140831 +calculate_inocache_hashsize_16449 calculate_inocache_hashsize 0-1 16449 NULL
140832 +sf1_read_16451 sf1_read 0 16451 NULL
140833 +blk_mq_sysfs_completed_show_16454 blk_mq_sysfs_completed_show 0 16454 NULL nohasharray
140834 +atm_init_aal0_16454 atm_init_aal0 0 16454 &blk_mq_sysfs_completed_show_16454
140835 +netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
140836 +req_capsule_get_size_16467 req_capsule_get_size 0 16467 NULL
140837 +snd_virmidi_dev_register_16470 snd_virmidi_dev_register 0 16470 NULL
140838 +sock_wmalloc_16472 sock_wmalloc 2 16472 NULL
140839 +videobuf_iolock_16478 videobuf_iolock 0 16478 NULL
140840 +max8925_is_enabled_16479 max8925_is_enabled 0 16479 NULL
140841 +uhci_urb_enqueue_16485 uhci_urb_enqueue 0 16485 NULL
140842 +store_line1_16491 store_line1 4-0 16491 NULL
140843 +tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
140844 +ovl_getxattr_16494 ovl_getxattr 0 16494 NULL nohasharray
140845 +ufshcd_scale_clks_16494 ufshcd_scale_clks 0 16494 &ovl_getxattr_16494
140846 +tomoyo_inode_getattr_16497 tomoyo_inode_getattr 0 16497 NULL
140847 +bmp085_update_raw_temperature_16500 bmp085_update_raw_temperature 0 16500 NULL
140848 +ecryptfs_get_tfm_and_mutex_for_cipher_name_16503 ecryptfs_get_tfm_and_mutex_for_cipher_name 0 16503 NULL
140849 +gps_show_16504 gps_show 0 16504 NULL
140850 +sfe4001_poweron_16505 sfe4001_poweron 0 16505 NULL
140851 +filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
140852 +page_ext_callback_16510 page_ext_callback 0 16510 NULL
140853 +capi_read_16511 capi_read 0-3 16511 NULL
140854 +ubifs_gc_end_commit_16518 ubifs_gc_end_commit 0 16518 NULL
140855 +ath10k_htc_wait_target_16526 ath10k_htc_wait_target 0 16526 NULL
140856 +snd_interval_max_16529 snd_interval_max 0 16529 NULL nohasharray
140857 +snd_seq_client_enqueue_event_16529 snd_seq_client_enqueue_event 0 16529 &snd_interval_max_16529
140858 +ahash_save_req_16534 ahash_save_req 0 16534 NULL
140859 +qib_user_sdma_queue_pkts_16536 qib_user_sdma_queue_pkts 0 16536 NULL
140860 +raid10_resize_16537 raid10_resize 2-0 16537 NULL
140861 +date_show_16538 date_show 0 16538 NULL
140862 +b43_dma_set_mask_16540 b43_dma_set_mask 0 16540 NULL nohasharray
140863 +adp8870_bl_l2_bright_max_store_16540 adp8870_bl_l2_bright_max_store 4-0 16540 &b43_dma_set_mask_16540
140864 +timekeeping_suspend_16546 timekeeping_suspend 0 16546 NULL
140865 +usb_8dev_open_16548 usb_8dev_open 0 16548 NULL
140866 +ad799x_write_frequency_16549 ad799x_write_frequency 0-4 16549 NULL
140867 +fuse_listxattr_16550 fuse_listxattr 0-3 16550 NULL
140868 +nfc_llcp_send_snl_sdres_16557 nfc_llcp_send_snl_sdres 3 16557 NULL
140869 +dib0700_i2c_xfer_16559 dib0700_i2c_xfer 0-3 16559 NULL
140870 +tcp_manip_pkt_16563 tcp_manip_pkt 4 16563 NULL nohasharray
140871 +mISDN_sock_sendmsg_16563 mISDN_sock_sendmsg 3 16563 &tcp_manip_pkt_16563
140872 +wcn36xx_dxe_init_16565 wcn36xx_dxe_init 0 16565 NULL
140873 +lpfc_debugfs_read_16566 lpfc_debugfs_read 3-0 16566 NULL
140874 +transmit_skb_16573 transmit_skb 0 16573 NULL
140875 +agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
140876 +set_attr_rdpmc_16581 set_attr_rdpmc 0-4 16581 NULL
140877 +psend_16586 psend 0 16586 NULL
140878 +lustre_msg_hdr_size_v2_16589 lustre_msg_hdr_size_v2 0 16589 NULL
140879 +efx_net_open_16592 efx_net_open 0 16592 NULL
140880 +ncp_file_read_16593 ncp_file_read 0-3 16593 NULL
140881 +nilfs_sufile_get_stat_16597 nilfs_sufile_get_stat 0 16597 NULL
140882 +make_lsave_dirty_16600 make_lsave_dirty 0 16600 NULL
140883 +target_core_hba_attr_show_16601 target_core_hba_attr_show 0 16601 NULL nohasharray
140884 +iscsi_stat_sess_attr_store_16601 iscsi_stat_sess_attr_store 0 16601 &target_core_hba_attr_show_16601
140885 +ixgbe_setup_all_tx_resources_16602 ixgbe_setup_all_tx_resources 0 16602 NULL
140886 +iwl_pcie_load_given_ucode_8000_16610 iwl_pcie_load_given_ucode_8000 0 16610 NULL
140887 +set_analog_out_reg_16611 set_analog_out_reg 0-4 16611 NULL
140888 +palmas_irq_get_virq_16613 palmas_irq_get_virq 2 16613 NULL nohasharray
140889 +pptp_inbound_pkt_16613 pptp_inbound_pkt 0 16613 &palmas_irq_get_virq_16613
140890 +rds_sendmsg_16616 rds_sendmsg 3 16616 NULL
140891 +compat_SyS_migrate_pages_16618 compat_SyS_migrate_pages 2 16618 NULL
140892 +show_mem_start_phys_index_16622 show_mem_start_phys_index 0 16622 NULL
140893 +s5k83a_s_ctrl_16628 s5k83a_s_ctrl 0 16628 NULL nohasharray
140894 +_xadc_read_adc_reg_16628 _xadc_read_adc_reg 0 16628 &s5k83a_s_ctrl_16628
140895 +tuner_i2c_xfer_send_16629 tuner_i2c_xfer_send 0-3 16629 NULL
140896 +__wait_on_bit_lock_16630 __wait_on_bit_lock 0 16630 NULL
140897 +strict_store_16631 strict_store 0-3 16631 NULL
140898 +rtw_set_wpa_ie_16633 rtw_set_wpa_ie 3 16633 NULL
140899 +orinoco_hw_program_rids_16634 orinoco_hw_program_rids 0 16634 NULL
140900 +display_crc_ctl_parse_16635 display_crc_ctl_parse 0 16635 NULL
140901 +led_delay_on_show_16640 led_delay_on_show 0 16640 NULL
140902 +__sha512_ssse3_update_16646 __sha512_ssse3_update 0 16646 NULL
140903 +iwl_pcie_load_section_16647 iwl_pcie_load_section 0 16647 NULL
140904 +pm8001_ctl_fatal_log_show_16650 pm8001_ctl_fatal_log_show 0 16650 NULL
140905 +btrfs_get_token_32_16651 btrfs_get_token_32 0 16651 NULL
140906 +nes_netdev_set_mac_address_16657 nes_netdev_set_mac_address 0 16657 NULL
140907 +__add_to_page_cache_locked_16659 __add_to_page_cache_locked 0 16659 NULL
140908 +ims_pcu_ofn_reg_data_show_16664 ims_pcu_ofn_reg_data_show 0 16664 NULL
140909 +phy_read_mmd_indirect_16665 phy_read_mmd_indirect 0 16665 NULL
140910 +store_remote_port_16666 store_remote_port 0 16666 NULL
140911 +mfd_add_devices_16668 mfd_add_devices 4 16668 NULL
140912 +ax88179_write_cmd_async_16671 ax88179_write_cmd_async 5 16671 NULL
140913 +hash_elasticity_store_16673 hash_elasticity_store 4-0 16673 NULL
140914 +smsc_ircc_net_open_16680 smsc_ircc_net_open 0 16680 NULL
140915 +da9052_reg_write_16685 da9052_reg_write 0 16685 NULL
140916 +iwl_mvm_fw_dbg_collect_16687 iwl_mvm_fw_dbg_collect 4 16687 NULL
140917 +t4_set_rxmode_16689 t4_set_rxmode 0 16689 NULL
140918 +drbd_drain_block_16697 drbd_drain_block 2 16697 NULL
140919 +__wa_populate_dto_urb_16699 __wa_populate_dto_urb 3-4-0 16699 NULL
140920 +_iwl_dbgfs_bt_force_ant_write_16701 _iwl_dbgfs_bt_force_ant_write 3-0 16701 NULL
140921 +gadget_dev_desc_bcdDevice_store_16702 gadget_dev_desc_bcdDevice_store 0-3 16702 NULL nohasharray
140922 +store_simple_pwm_16702 store_simple_pwm 0-4 16702 &gadget_dev_desc_bcdDevice_store_16702
140923 +dlm_recover_nodeid_show_16709 dlm_recover_nodeid_show 0 16709 NULL nohasharray
140924 +ath5k_attr_store_cck_weak_signal_detection_16709 ath5k_attr_store_cck_weak_signal_detection 0-4 16709 &dlm_recover_nodeid_show_16709
140925 +ndisc_netdev_event_16711 ndisc_netdev_event 0 16711 NULL
140926 +__proc_lnet_buffers_16717 __proc_lnet_buffers 5 16717 NULL
140927 +show_counter_rx_p0_hdr_egr_ovfls_16725 show_counter_rx_p0_hdr_egr_ovfls 0 16725 NULL nohasharray
140928 +store_instr_16725 store_instr 0 16725 &show_counter_rx_p0_hdr_egr_ovfls_16725
140929 +sky2_alloc_rx_skbs_16726 sky2_alloc_rx_skbs 0 16726 NULL
140930 +xfs_attr3_leaf_create_16728 xfs_attr3_leaf_create 0 16728 NULL
140931 +ad7877_dac_show_16729 ad7877_dac_show 0 16729 NULL
140932 +_read_reg_16730 _read_reg 0 16730 NULL
140933 +com20020_resume_16732 com20020_resume 0 16732 NULL
140934 +sht21_show_humidity_16735 sht21_show_humidity 0 16735 NULL
140935 +acpi_ds_method_data_get_node_16736 acpi_ds_method_data_get_node 0 16736 NULL
140936 +apds990x_lux_calib_store_16745 apds990x_lux_calib_store 0-4 16745 NULL
140937 +__copy_to_user_swizzled_16748 __copy_to_user_swizzled 3-4 16748 NULL nohasharray
140938 +ubifs_update_one_lp_16748 ubifs_update_one_lp 0 16748 &__copy_to_user_swizzled_16748
140939 +trackpoint_set_int_attr_16751 trackpoint_set_int_attr 0-4 16751 NULL
140940 +store_tabletStylusUpper_16752 store_tabletStylusUpper 0-4 16752 NULL
140941 +save_mixer_state_16753 save_mixer_state 0 16753 NULL
140942 +iscsi_recv_pdu_16755 iscsi_recv_pdu 4 16755 NULL nohasharray
140943 +mlx4_en_fill_rx_buffers_16755 mlx4_en_fill_rx_buffers 0 16755 &iscsi_recv_pdu_16755
140944 +raid5_show_skip_copy_16760 raid5_show_skip_copy 0 16760 NULL
140945 +offline_16765 offline 0 16765 NULL
140946 +migratepage_16769 migratepage 0 16769 NULL
140947 +pvc_setsockopt_16772 pvc_setsockopt 0 16772 NULL
140948 +niu_tx_channel_reset_16777 niu_tx_channel_reset 0 16777 NULL
140949 +savagefb_set_par_16780 savagefb_set_par 0 16780 NULL
140950 +generic_write_end_16782 generic_write_end 0-5 16782 NULL
140951 +show_engine_mode_16787 show_engine_mode 0 16787 NULL
140952 +i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
140953 +pcf85063_rtc_read_time_16795 pcf85063_rtc_read_time 0 16795 NULL
140954 +rx8025_set_clock_adjust_16798 rx8025_set_clock_adjust 0 16798 NULL
140955 +wl1271_sysfs_store_bt_coex_state_16800 wl1271_sysfs_store_bt_coex_state 0-4 16800 NULL
140956 +sdebug_change_qdepth_16802 sdebug_change_qdepth 2-0 16802 NULL
140957 +get_server_iovec_16804 get_server_iovec 2 16804 NULL
140958 +mc13xxx_irq_request_16806 mc13xxx_irq_request 2 16806 NULL
140959 +calc_sq_size_16810 calc_sq_size 0 16810 NULL nohasharray
140960 +mesh_fwd_csa_frame_16810 mesh_fwd_csa_frame 3 16810 &calc_sq_size_16810
140961 +rt2x00mac_add_interface_16811 rt2x00mac_add_interface 0 16811 NULL
140962 +dm_vcalloc_16814 dm_vcalloc 2-1 16814 NULL
140963 +mcp251x_spi_trans_16815 mcp251x_spi_trans 0 16815 NULL
140964 +spcp8x5_open_16818 spcp8x5_open 0 16818 NULL
140965 +bAlternateSetting_show_16822 bAlternateSetting_show 0 16822 NULL
140966 +diWrite_16825 diWrite 0 16825 NULL
140967 +drm_malloc_ab_16831 drm_malloc_ab 2-1 16831 NULL
140968 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 NULL nohasharray
140969 +show_imon_clock_16835 show_imon_clock 0 16835 &scsi_mode_sense_16835
140970 +avc_has_perm_noaudit_16837 avc_has_perm_noaudit 0 16837 NULL nohasharray
140971 +nilfs_dev_attr_store_16837 nilfs_dev_attr_store 0-4 16837 &avc_has_perm_noaudit_16837
140972 +full_scans_show_16839 full_scans_show 0 16839 NULL nohasharray
140973 +target_stat_scsi_tgt_port_show_attr_hs_in_cmds_16839 target_stat_scsi_tgt_port_show_attr_hs_in_cmds 0 16839 &full_scans_show_16839
140974 +ad5398_write_reg_16845 ad5398_write_reg 0 16845 NULL
140975 +amd8111e_change_mtu_16846 amd8111e_change_mtu 0 16846 NULL
140976 +qla4_8xxx_sysfs_read_fw_dump_16847 qla4_8xxx_sysfs_read_fw_dump 6-0-5 16847 NULL
140977 +tun_chr_read_iter_16849 tun_chr_read_iter 0 16849 NULL
140978 +invalidate_inode_pages2_16850 invalidate_inode_pages2 0 16850 NULL
140979 +get_pwm_enable_16851 get_pwm_enable 0 16851 NULL
140980 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL nohasharray
140981 +freeze_super_16859 freeze_super 0 16859 &hfsplus_min_io_size_16859
140982 +vfio_pci_rw_16861 vfio_pci_rw 0-3 16861 NULL
140983 +__ip_append_data_16864 __ip_append_data 8-9 16864 NULL
140984 +pm8001_queue_command_16867 pm8001_queue_command 0 16867 NULL
140985 +alloc_idx_lebs_16872 alloc_idx_lebs 2-0 16872 NULL
140986 +st_write_16874 st_write 3-0 16874 NULL
140987 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL nohasharray
140988 +show_session_param_ISCSI_PARAM_FAST_ABORT_16877 show_session_param_ISCSI_PARAM_FAST_ABORT 0 16877 &__kfifo_peek_n_16877
140989 +always_connected_16878 always_connected 0 16878 NULL
140990 +tulip_open_16881 tulip_open 0 16881 NULL
140991 +rtl8187b_init_hw_16888 rtl8187b_init_hw 0 16888 NULL
140992 +target_core_alua_tg_pt_gp_store_attr_alua_support_offline_16889 target_core_alua_tg_pt_gp_store_attr_alua_support_offline 0-3 16889 NULL
140993 +xfs_attr_refillstate_16894 xfs_attr_refillstate 0 16894 NULL nohasharray
140994 +megasas_fw_crash_buffer_store_16894 megasas_fw_crash_buffer_store 0-4 16894 &xfs_attr_refillstate_16894
140995 +xhci_queue_intr_tx_16899 xhci_queue_intr_tx 0 16899 NULL nohasharray
140996 +sitd_submit_16899 sitd_submit 0 16899 &xhci_queue_intr_tx_16899
140997 +xhci_check_bandwidth_16900 xhci_check_bandwidth 0 16900 NULL
140998 +mt9v022_s_fmt_16903 mt9v022_s_fmt 0 16903 NULL nohasharray
140999 +fotg210_udc_start_16903 fotg210_udc_start 0 16903 &mt9v022_s_fmt_16903
141000 +__uncore_match_rds_show_16908 __uncore_match_rds_show 0 16908 NULL
141001 +wm8350_set_bits_16911 wm8350_set_bits 0 16911 NULL nohasharray
141002 +sdev_show_evt_mode_parameter_change_reported_16911 sdev_show_evt_mode_parameter_change_reported 0 16911 &wm8350_set_bits_16911 nohasharray
141003 +sd_start_16911 sd_start 0 16911 &sdev_show_evt_mode_parameter_change_reported_16911 nohasharray
141004 +jme_change_mtu_16911 jme_change_mtu 0 16911 &sd_start_16911
141005 +energy_uj_store_16916 energy_uj_store 0-4 16916 NULL
141006 +rsi_mac80211_sta_add_16920 rsi_mac80211_sta_add 0 16920 NULL
141007 +btrfs_space_info_show_total_bytes_pinned_16924 btrfs_space_info_show_total_bytes_pinned 0 16924 NULL
141008 +psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
141009 +snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &psb_unlocked_ioctl_16926 nohasharray
141010 +sha1_init_16926 sha1_init 0 16926 &snd_gf1_mem_proc_dump_16926
141011 +iwl_trans_pcie_send_hcmd_16933 iwl_trans_pcie_send_hcmd 0 16933 NULL
141012 +__crc32c_intel_finup_16934 __crc32c_intel_finup 0 16934 NULL
141013 +stable_pages_required_show_16935 stable_pages_required_show 0 16935 NULL
141014 +nilfs_segctor_update_payload_blocknr_16940 nilfs_segctor_update_payload_blocknr 0 16940 NULL
141015 +input_polldev_get_min_16941 input_polldev_get_min 0 16941 NULL
141016 +ip_append_data_16942 ip_append_data 5-6 16942 NULL
141017 +vmci_qpair_enqueue_16943 vmci_qpair_enqueue 3 16943 NULL
141018 +_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
141019 +squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
141020 +affs_direct_IO_16946 affs_direct_IO 4-0 16946 NULL
141021 +riic_xfer_16947 riic_xfer 0-3 16947 NULL
141022 +bq2415x_set_battery_regulation_voltage_16953 bq2415x_set_battery_regulation_voltage 0 16953 NULL nohasharray
141023 +pm_freeze_timeout_store_16953 pm_freeze_timeout_store 0-4 16953 &bq2415x_set_battery_regulation_voltage_16953
141024 +ftrace_match_addr_16959 ftrace_match_addr 0 16959 NULL
141025 +parse_hints_16960 parse_hints 0 16960 NULL
141026 +svcxdr_dupstr_16963 svcxdr_dupstr 3 16963 NULL nohasharray
141027 +max8660_write_16963 max8660_write 0 16963 &svcxdr_dupstr_16963
141028 +usbdux_firmware_upload_16966 usbdux_firmware_upload 3 16966 NULL
141029 +keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
141030 +__nfs_revalidate_mapping_16971 __nfs_revalidate_mapping 0 16971 NULL
141031 +lid_show_16974 lid_show 0 16974 NULL nohasharray
141032 +roccat_common2_sysfs_read_stored_lights_16974 roccat_common2_sysfs_read_stored_lights 0-5-6 16974 &lid_show_16974
141033 +htu21_show_temperature_16981 htu21_show_temperature 0 16981 NULL
141034 +adt7410_i2c_read_word_16994 adt7410_i2c_read_word 0 16994 NULL
141035 +usb_sleep_music_show_16996 usb_sleep_music_show 0 16996 NULL
141036 +ieee80211_tdls_build_mgmt_packet_data_16998 ieee80211_tdls_build_mgmt_packet_data 8 16998 NULL nohasharray
141037 +recover_timer_read_16998 recover_timer_read 0 16998 &ieee80211_tdls_build_mgmt_packet_data_16998
141038 +bnx2fc_cpu_callback_16999 bnx2fc_cpu_callback 0 16999 NULL
141039 +qla2x00_beacon_show_17001 qla2x00_beacon_show 0 17001 NULL
141040 +da9055_read_tjunc_17002 da9055_read_tjunc 0 17002 NULL
141041 +target_fabric_np_base_attr_store_17003 target_fabric_np_base_attr_store 0-4 17003 NULL
141042 +smack_inode_getsecurity_17004 smack_inode_getsecurity 0 17004 NULL nohasharray
141043 +show_phys_device_17004 show_phys_device 0 17004 &smack_inode_getsecurity_17004 nohasharray
141044 +ad7266_update_scan_mode_17004 ad7266_update_scan_mode 0 17004 &show_phys_device_17004
141045 +ceph_read_dir_17005 ceph_read_dir 3-0 17005 NULL nohasharray
141046 +l2tp_ip_bind_17005 l2tp_ip_bind 0 17005 &ceph_read_dir_17005 nohasharray
141047 +store_hyst_17005 store_hyst 0-4 17005 &l2tp_ip_bind_17005
141048 +mei_fw_status2str_17009 mei_fw_status2str 3 17009 NULL
141049 +show_dgid_17011 show_dgid 0 17011 NULL
141050 +atk_name_show_17015 atk_name_show 0 17015 NULL
141051 +irda_bind_17016 irda_bind 0 17016 NULL
141052 +rcu_expedited_store_17017 rcu_expedited_store 0-4 17017 NULL
141053 +check_fw_17025 check_fw 0 17025 NULL
141054 +snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
141055 +copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL
141056 +iwl_sta_update_ht_17031 iwl_sta_update_ht 0 17031 NULL
141057 +tg3_load_tso_firmware_17032 tg3_load_tso_firmware 0 17032 NULL
141058 +bl_trig_invert_show_17033 bl_trig_invert_show 0 17033 NULL
141059 +tps65090_fet_enable_17037 tps65090_fet_enable 0 17037 NULL
141060 +C_SYSC_keyctl_17041 C_SYSC_keyctl 4 17041 NULL
141061 +jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4-0 17048 NULL nohasharray
141062 +detect_cache_attributes_17048 detect_cache_attributes 0 17048 &jffs2_trusted_setxattr_17048
141063 +savage_map_video_17053 savage_map_video 2 17053 NULL nohasharray
141064 +rbd_dev_v2_snap_context_17053 rbd_dev_v2_snap_context 0 17053 &savage_map_video_17053
141065 +smsc95xx_read_reg_17058 smsc95xx_read_reg 0 17058 NULL nohasharray
141066 +store_sockfd_17058 store_sockfd 0-4 17058 &smsc95xx_read_reg_17058
141067 +__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
141068 +rw_write_17065 rw_write 0-6-5 17065 NULL
141069 +sh_veu_queue_setup_17066 sh_veu_queue_setup 0 17066 NULL
141070 +sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
141071 +dvb_dvr_read_17073 dvb_dvr_read 3-0 17073 NULL nohasharray
141072 +mxt_load_fw_17073 mxt_load_fw 0 17073 &dvb_dvr_read_17073
141073 +simple_transaction_read_17076 simple_transaction_read 3-0 17076 NULL
141074 +tpm_transmit_17077 tpm_transmit 0-3 17077 NULL
141075 +__kmalloc_reserve_17080 __kmalloc_reserve 1 17080 NULL nohasharray
141076 +power_supply_get_property_17080 power_supply_get_property 0 17080 &__kmalloc_reserve_17080
141077 +kovaplus_select_profile_17084 kovaplus_select_profile 0 17084 NULL
141078 +entry_length_17093 entry_length 0 17093 NULL
141079 +write_reg_17098 write_reg 0 17098 NULL
141080 +sys_preadv_17100 sys_preadv 3 17100 NULL
141081 +block_ue_count_show_17104 block_ue_count_show 0 17104 NULL nohasharray
141082 +show_sas_rphy_phy_identifier_17104 show_sas_rphy_phy_identifier 0 17104 &block_ue_count_show_17104
141083 +components_show_17105 components_show 0 17105 NULL
141084 +gsm_mux_net_open_17107 gsm_mux_net_open 0 17107 NULL
141085 +r_heartbeat_file_read_17112 r_heartbeat_file_read 0-3 17112 NULL
141086 +md4_final_17113 md4_final 0 17113 NULL
141087 +write_mem_17114 write_mem 3-0 17114 NULL
141088 +disk_range_show_17116 disk_range_show 0 17116 NULL
141089 +iscsi_stat_sess_err_show_attr_inst_17120 iscsi_stat_sess_err_show_attr_inst 0 17120 NULL
141090 +pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
141091 +e1000_open_17127 e1000_open 0 17127 NULL
141092 +lpfc_hba_down_link_17129 lpfc_hba_down_link 0 17129 NULL
141093 +mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
141094 +emc6w201_write8_17132 emc6w201_write8 0 17132 NULL
141095 +br_sysfs_renameif_17142 br_sysfs_renameif 0 17142 NULL
141096 +do_blockdev_direct_IO_17143 do_blockdev_direct_IO 0-6 17143 NULL
141097 +video_set_cur_state_17144 video_set_cur_state 0 17144 NULL
141098 +xfs_attr_node_removename_17149 xfs_attr_node_removename 0 17149 NULL
141099 +show_sas_rphy_enclosure_identifier_17150 show_sas_rphy_enclosure_identifier 0 17150 NULL
141100 +jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
141101 +o2nm_cluster_attr_keepalive_delay_ms_write_17152 o2nm_cluster_attr_keepalive_delay_ms_write 3-0 17152 NULL
141102 +dapm_widget_show_codec_17153 dapm_widget_show_codec 0 17153 NULL
141103 +genphy_soft_reset_17154 genphy_soft_reset 0 17154 NULL
141104 +mxt_upload_cfg_mem_17157 mxt_upload_cfg_mem 4 17157 NULL
141105 +cciss_show_usage_count_17161 cciss_show_usage_count 0 17161 NULL
141106 +befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
141107 +tx_tx_start_templates_read_17164 tx_tx_start_templates_read 3-0 17164 NULL nohasharray
141108 +smb2_sync_read_17164 smb2_sync_read 0 17164 &tx_tx_start_templates_read_17164
141109 +vhci_get_user_17165 vhci_get_user 0 17165 NULL
141110 +ceph_vxattrcb_dir_rentries_17167 ceph_vxattrcb_dir_rentries 0 17167 NULL
141111 +UniStrnlen_17169 UniStrnlen 0 17169 NULL nohasharray
141112 +nilfs_dat_mark_dirty_17169 nilfs_dat_mark_dirty 0 17169 &UniStrnlen_17169
141113 +nilfs_write_begin_17172 nilfs_write_begin 0 17172 NULL nohasharray
141114 +ipoib_dev_init_17172 ipoib_dev_init 0 17172 &nilfs_write_begin_17172 nohasharray
141115 +cfg80211_sme_get_conn_ies_17172 cfg80211_sme_get_conn_ies 3 17172 &ipoib_dev_init_17172
141116 +fan_set_state_17173 fan_set_state 0 17173 NULL
141117 +l1oip_socket_send_17174 l1oip_socket_send 7 17174 NULL
141118 +ipath_create_user_egr_17175 ipath_create_user_egr 0 17175 NULL
141119 +set_otp2_17177 set_otp2 4-0 17177 NULL
141120 +ds2780_set_pmod_enabled_17185 ds2780_set_pmod_enabled 0-4 17185 NULL
141121 +set_otp2en_17188 set_otp2en 4-0 17188 NULL
141122 +access_remote_vm_17189 access_remote_vm 0 17189 NULL nohasharray
141123 +iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3-0 17189 &access_remote_vm_17189
141124 +show_lut_temp_hyst_17190 show_lut_temp_hyst 0 17190 NULL nohasharray
141125 +store_temp_src_17190 store_temp_src 0-4 17190 &show_lut_temp_hyst_17190
141126 +driver_state_read_17194 driver_state_read 3-0 17194 NULL nohasharray
141127 +iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &driver_state_read_17194 nohasharray
141128 +pl2303_set_control_lines_17194 pl2303_set_control_lines 0 17194 &iscsit_find_cmd_from_itt_or_dump_17194 nohasharray
141129 +e1000_request_irq_17194 e1000_request_irq 0 17194 &pl2303_set_control_lines_17194
141130 +regulator_max_uV_show_17198 regulator_max_uV_show 0 17198 NULL
141131 +mergeable_rx_buffer_size_show_17199 mergeable_rx_buffer_size_show 0 17199 NULL nohasharray
141132 +ath10k_core_start_17199 ath10k_core_start 0 17199 &mergeable_rx_buffer_size_show_17199
141133 +sync_request_17208 sync_request 2 17208 NULL nohasharray
141134 +show_pwmctrl_17208 show_pwmctrl 0 17208 &sync_request_17208
141135 +dn_recvmsg_17213 dn_recvmsg 4-0 17213 NULL
141136 +st6422_s_ctrl_17215 st6422_s_ctrl 0 17215 NULL nohasharray
141137 +rtl8150_open_17215 rtl8150_open 0 17215 &st6422_s_ctrl_17215
141138 +ext4_fname_crypto_alloc_buffer_17220 ext4_fname_crypto_alloc_buffer 2 17220 NULL
141139 +ipath_user_sdma_push_pkts_17221 ipath_user_sdma_push_pkts 0 17221 NULL
141140 +elan_i2c_prepare_fw_update_17228 elan_i2c_prepare_fw_update 0 17228 NULL
141141 +metadata_show_17234 metadata_show 0 17234 NULL
141142 +show_hddtemp_17237 show_hddtemp 0 17237 NULL
141143 +store_fatal_error_17242 store_fatal_error 0-4 17242 NULL
141144 +mlx4_enable_sriov_17247 mlx4_enable_sriov 3-4 17247 NULL
141145 +odev_attr_store_17252 odev_attr_store 0-4 17252 NULL
141146 +remove_advertising_17253 remove_advertising 4 17253 NULL
141147 +r3964_read_17257 r3964_read 0 17257 NULL
141148 +__be16_to_cpup_17261 __be16_to_cpup 0 17261 NULL nohasharray
141149 +lprocfs_read_frac_helper_17261 lprocfs_read_frac_helper 0 17261 &__be16_to_cpup_17261
141150 +error_error_frame_cts_nul_flid_read_17262 error_error_frame_cts_nul_flid_read 3-0 17262 NULL nohasharray
141151 +touchpad_store_17262 touchpad_store 0-4 17262 &error_error_frame_cts_nul_flid_read_17262
141152 +pt3_i2c_master_xfer_17264 pt3_i2c_master_xfer 0-3 17264 NULL
141153 +lola_pcm_trigger_17268 lola_pcm_trigger 0 17268 NULL nohasharray
141154 +i8k_hwmon_show_temp_17268 i8k_hwmon_show_temp 0 17268 &lola_pcm_trigger_17268
141155 +alloc_ep_17269 alloc_ep 1 17269 NULL
141156 +get_locations_17274 get_locations 0 17274 NULL
141157 +bq2415x_get_charge_current_17275 bq2415x_get_charge_current 0 17275 NULL nohasharray
141158 +store_spi_transport_max_offset_17275 store_spi_transport_max_offset 0-4 17275 &bq2415x_get_charge_current_17275
141159 +pg_read_17276 pg_read 3-0 17276 NULL
141160 +raw_recvmsg_17277 raw_recvmsg 4-0 17277 NULL
141161 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
141162 +aty_var_to_pll_18818_17279 aty_var_to_pll_18818 0 17279 NULL
141163 +neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL nohasharray
141164 +rpc_pipefs_event_17283 rpc_pipefs_event 0 17283 &neigh_hash_grow_17283 nohasharray
141165 +ext4_fname_match_17283 ext4_fname_match 3 17283 &rpc_pipefs_event_17283
141166 +mmc_serial_show_17285 mmc_serial_show 0 17285 NULL
141167 +minstrel_stats_read_17290 minstrel_stats_read 3-0 17290 NULL nohasharray
141168 +fmc_set_mute_mode_17290 fmc_set_mute_mode 0 17290 &minstrel_stats_read_17290
141169 +natsemi_show_dspcfg_workaround_17291 natsemi_show_dspcfg_workaround 0 17291 NULL
141170 +pasid_mask_show_17292 pasid_mask_show 0 17292 NULL nohasharray
141171 +bond_netdev_event_17292 bond_netdev_event 0 17292 &pasid_mask_show_17292
141172 +shadow_rd08_17293 shadow_rd08 2 17293 NULL
141173 +blk_mq_hw_sysfs_cpus_show_17295 blk_mq_hw_sysfs_cpus_show 0 17295 NULL
141174 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
141175 +skb_pad_17302 skb_pad 2 17302 NULL
141176 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
141177 +qlcnic_alloc_hw_resources_17308 qlcnic_alloc_hw_resources 0 17308 NULL
141178 +saa7706h_set_reg24_err_17312 saa7706h_set_reg24_err 0 17312 NULL nohasharray
141179 +time_cpufreq_notifier_17312 time_cpufreq_notifier 0 17312 &saa7706h_set_reg24_err_17312
141180 +regmap_bulk_read_17314 regmap_bulk_read 0 17314 NULL nohasharray
141181 +mgt_update_addr_17314 mgt_update_addr 0 17314 &regmap_bulk_read_17314
141182 +read_17315 read 0 17315 NULL nohasharray
141183 +rds_get_mr_for_dest_17315 rds_get_mr_for_dest 0 17315 &read_17315
141184 +ixgbe_poll_for_ack_17316 ixgbe_poll_for_ack 0 17316 NULL
141185 +mt9m111_reg_clear_17321 mt9m111_reg_clear 0 17321 NULL
141186 +protection_type_show_17322 protection_type_show 0 17322 NULL
141187 +snd_register_device_17323 snd_register_device 0 17323 NULL
141188 +ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 NULL nohasharray
141189 +rocker_flow_tbl_do_17325 rocker_flow_tbl_do 0 17325 &ata_host_alloc_pinfo_17325 nohasharray
141190 +cyapa_i2c_read_17325 cyapa_i2c_read 0 17325 &rocker_flow_tbl_do_17325
141191 +vol_attribute_show_17328 vol_attribute_show 0 17328 NULL nohasharray
141192 +aty128fb_check_var_17328 aty128fb_check_var 0 17328 &vol_attribute_show_17328
141193 +wiimote_cmd_acquire_17330 wiimote_cmd_acquire 0 17330 NULL
141194 +hfsplus_system_write_inode_17331 hfsplus_system_write_inode 0 17331 NULL
141195 +SYSC_pread64_17337 SYSC_pread64 3 17337 NULL
141196 +pcan_usb_fd_send_cmd_17338 pcan_usb_fd_send_cmd 0 17338 NULL
141197 +max8997_read_reg_17341 max8997_read_reg 0 17341 NULL
141198 +roccat_common2_sysfs_read_profile_settings_17342 roccat_common2_sysfs_read_profile_settings 0-5-6 17342 NULL
141199 +device_suspend_17343 device_suspend 0 17343 NULL
141200 +ieee80211_if_read_dot11MeshHWMPperrMinInterval_17346 ieee80211_if_read_dot11MeshHWMPperrMinInterval 3-0 17346 NULL
141201 +ath6kl_wmi_send_mgmt_cmd_17347 ath6kl_wmi_send_mgmt_cmd 7 17347 NULL nohasharray
141202 +sis900_open_17347 sis900_open 0 17347 &ath6kl_wmi_send_mgmt_cmd_17347
141203 +nfs_readpage_from_fscache_17356 nfs_readpage_from_fscache 0 17356 NULL
141204 +p54_sta_add_remove_17358 p54_sta_add_remove 0 17358 NULL
141205 +ivtv_set_speed_17377 ivtv_set_speed 0 17377 NULL
141206 +show_pwm_hyst_17380 show_pwm_hyst 0 17380 NULL
141207 +mt2063_lockStatus_17381 mt2063_lockStatus 0 17381 NULL
141208 +processor_get_cur_state_17387 processor_get_cur_state 0 17387 NULL
141209 +comm_local_write_17388 comm_local_write 0-3 17388 NULL
141210 +bh1770_lux_calib_default_show_17391 bh1770_lux_calib_default_show 0 17391 NULL nohasharray
141211 +handle_outgoing_dr_smp_17391 handle_outgoing_dr_smp 0 17391 &bh1770_lux_calib_default_show_17391
141212 +get_property_17392 get_property 0 17392 NULL nohasharray
141213 +usb_deauthorize_device_17392 usb_deauthorize_device 0 17392 &get_property_17392
141214 +iscsi_nacl_auth_show_password_17395 iscsi_nacl_auth_show_password 0 17395 NULL
141215 +bfad_im_vport_delete_17400 bfad_im_vport_delete 0 17400 NULL
141216 +snmp6_register_dev_17402 snmp6_register_dev 0 17402 NULL
141217 +ipip_tunnel_init_17407 ipip_tunnel_init 0 17407 NULL
141218 +mdc_import_seq_write_17409 mdc_import_seq_write 3 17409 NULL
141219 +edt_ft5x06_register_write_17413 edt_ft5x06_register_write 0 17413 NULL nohasharray
141220 +i40e_get_eeprom_len_17413 i40e_get_eeprom_len 0 17413 &edt_ft5x06_register_write_17413
141221 +store_enabled_17417 store_enabled 0 17417 NULL
141222 +ecryptfs_listxattr_17419 ecryptfs_listxattr 0-3 17419 NULL nohasharray
141223 +fwnet_change_mtu_17419 fwnet_change_mtu 0 17419 &ecryptfs_listxattr_17419
141224 +__acpi_pm_prepare_17423 __acpi_pm_prepare 0 17423 NULL
141225 +lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3-0 17424 NULL
141226 +drm_dp_i2c_xfer_17425 drm_dp_i2c_xfer 0-3 17425 NULL
141227 +uart_get_attr_io_type_17427 uart_get_attr_io_type 0 17427 NULL
141228 +compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
141229 +copy_from_iter_17433 copy_from_iter 0-2 17433 NULL
141230 +sta_connected_time_read_17435 sta_connected_time_read 3-0 17435 NULL nohasharray
141231 +aa_audit_17435 aa_audit 0 17435 &sta_connected_time_read_17435 nohasharray
141232 +sctp_inetaddr_event_17435 sctp_inetaddr_event 0 17435 &aa_audit_17435
141233 +s3c_hsotg_ep_queue_lock_17437 s3c_hsotg_ep_queue_lock 0 17437 NULL
141234 +usb_gsi_openclose_17439 usb_gsi_openclose 0 17439 NULL nohasharray
141235 +startup_17439 startup 0 17439 &usb_gsi_openclose_17439
141236 +hdpvr_try_ctrl_17440 hdpvr_try_ctrl 0 17440 NULL nohasharray
141237 +iwl_pcie_send_hcmd_async_17440 iwl_pcie_send_hcmd_async 0 17440 &hdpvr_try_ctrl_17440
141238 +snd_hammerfall_get_buffer_17441 snd_hammerfall_get_buffer 3 17441 NULL nohasharray
141239 +SYSC_fcntl_17441 SYSC_fcntl 3 17441 &snd_hammerfall_get_buffer_17441
141240 +ov772x_s_fmt_17443 ov772x_s_fmt 0 17443 NULL nohasharray
141241 +snd_hda_parse_generic_codec_17443 snd_hda_parse_generic_codec 0 17443 &ov772x_s_fmt_17443 nohasharray
141242 +ath5k_attr_store_noise_immunity_level_17443 ath5k_attr_store_noise_immunity_level 0-4 17443 &snd_hda_parse_generic_codec_17443
141243 +libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
141244 +xfs_btree_lshift_17448 xfs_btree_lshift 0 17448 NULL
141245 +readpage_strip_17452 readpage_strip 0 17452 NULL
141246 +BC_Read_Reg_17455 BC_Read_Reg 0 17455 NULL
141247 +show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS_17460 show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS 0 17460 NULL
141248 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
141249 +show_proc_name_17464 show_proc_name 0 17464 NULL
141250 +probe_bios_17467 probe_bios 1 17467 NULL
141251 +show_temp_min_17471 show_temp_min 0 17471 NULL
141252 +xfs_mod_fdblocks_17472 xfs_mod_fdblocks 0 17472 NULL
141253 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL nohasharray
141254 +vv6410_set_exposure_17481 vv6410_set_exposure 0 17481 &probe_kernel_write_17481
141255 +v9fs_xattr_trusted_set_17485 v9fs_xattr_trusted_set 0 17485 NULL
141256 +TSS_rawhmac_17486 TSS_rawhmac 0 17486 NULL
141257 +tomoyo_check_unix_address_17491 tomoyo_check_unix_address 0 17491 NULL
141258 +bql_set_hold_time_17501 bql_set_hold_time 0-4 17501 NULL
141259 +rds_get_mr_17506 rds_get_mr 0 17506 NULL
141260 +multicast_last_member_interval_store_17508 multicast_last_member_interval_store 4-0 17508 NULL
141261 +of_device_get_modalias_17511 of_device_get_modalias 0 17511 NULL
141262 +copy_page_from_iter_17512 copy_page_from_iter 3-0 17512 NULL
141263 +reiserfs_direct_IO_17513 reiserfs_direct_IO 4-0 17513 NULL nohasharray
141264 +fc_vport_terminate_17513 fc_vport_terminate 0 17513 &reiserfs_direct_IO_17513
141265 +lbs_highrssi_write_17515 lbs_highrssi_write 3-0 17515 NULL
141266 +wl1271_acx_dco_itrim_params_17523 wl1271_acx_dco_itrim_params 0 17523 NULL
141267 +fsp_attr_show_flags_17527 fsp_attr_show_flags 0 17527 NULL nohasharray
141268 +bcmgenet_init_rx_ring_17527 bcmgenet_init_rx_ring 0 17527 &fsp_attr_show_flags_17527
141269 +acerhdf_get_cur_state_17531 acerhdf_get_cur_state 0 17531 NULL
141270 +show_ipInNoRoutes_17533 show_ipInNoRoutes 0 17533 NULL
141271 +ixgbe_set_vfta_generic_17534 ixgbe_set_vfta_generic 0 17534 NULL
141272 +ctnetlink_acct_size_17536 ctnetlink_acct_size 0 17536 NULL
141273 +show_tabletToolMode_17539 show_tabletToolMode 0 17539 NULL
141274 +elan_i2c_get_baseline_data_17541 elan_i2c_get_baseline_data 0 17541 NULL
141275 +v9fs_xattr_trusted_get_17542 v9fs_xattr_trusted_get 0 17542 NULL
141276 +xlog_do_log_recovery_17550 xlog_do_log_recovery 3 17550 NULL
141277 +cdc_ncm_show_bmNtbFormatsSupported_17554 cdc_ncm_show_bmNtbFormatsSupported 0 17554 NULL
141278 +posix_acl_xattr_get_17556 posix_acl_xattr_get 0 17556 NULL
141279 +csrow_dev_type_show_17557 csrow_dev_type_show 0 17557 NULL
141280 +copy_from_user_17559 copy_from_user 3-0 17559 NULL
141281 +vmci_transport_notify_pkt_recv_post_dequeue_17567 vmci_transport_notify_pkt_recv_post_dequeue 0 17567 NULL
141282 +hash_netport4_expire_17573 hash_netport4_expire 4 17573 NULL nohasharray
141283 +ds1343_show_tricklecharger_17573 ds1343_show_tricklecharger 0 17573 &hash_netport4_expire_17573
141284 +airspy_s_ctrl_17575 airspy_s_ctrl 0 17575 NULL
141285 +tcm_qla2xxx_tpg_store_enable_17580 tcm_qla2xxx_tpg_store_enable 0-3 17580 NULL
141286 +wil_write_file_rxon_17581 wil_write_file_rxon 3-0 17581 NULL nohasharray
141287 +snd_p16v_pcm_prepare_capture_17581 snd_p16v_pcm_prepare_capture 0 17581 &wil_write_file_rxon_17581
141288 +show_ata_dev_pio_mode_17582 show_ata_dev_pio_mode 0 17582 NULL
141289 +netxen_init_old_ctx_17585 netxen_init_old_ctx 0 17585 NULL
141290 +show_auto_temp_off_17588 show_auto_temp_off 0 17588 NULL
141291 +command_setcolourparams_17592 command_setcolourparams 0 17592 NULL nohasharray
141292 +write_17592 write 0-3 17592 &command_setcolourparams_17592
141293 +acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL nohasharray
141294 +show_sf2_temp_17594 show_sf2_temp 0 17594 &acpi_ut_create_package_object_17594
141295 +neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL
141296 +rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
141297 +da9055_rtc_enable_alarm_17599 da9055_rtc_enable_alarm 0 17599 NULL
141298 +nvkm_gpio_create__17601 nvkm_gpio_create_ 4 17601 NULL
141299 +wm8994_gpio_to_irq_17604 wm8994_gpio_to_irq 2 17604 NULL
141300 +osst_execute_17607 osst_execute 6-7 17607 NULL nohasharray
141301 +svc_export_parse_17607 svc_export_parse 0 17607 &osst_execute_17607 nohasharray
141302 +irda_sendmsg_ultra_17607 irda_sendmsg_ultra 3 17607 &svc_export_parse_17607
141303 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3-0 17618 NULL
141304 +null_show_17619 null_show 0 17619 NULL
141305 +show_selfballoon_downhys_17620 show_selfballoon_downhys 0 17620 NULL
141306 +vid_cap_queue_setup_17626 vid_cap_queue_setup 0 17626 NULL
141307 +dma_map_page_17628 dma_map_page 0 17628 NULL
141308 +__uncore_match_rnid30_show_17629 __uncore_match_rnid30_show 0 17629 NULL
141309 +purge_port_17641 purge_port 0 17641 NULL
141310 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 1-0 17645 NULL nohasharray
141311 +show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645 show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF 0 17645 &twl4030_set_gpio_direction_17645 nohasharray
141312 +access_show_17645 access_show 0 17645 &show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645
141313 +vcc_setsockopt_17647 vcc_setsockopt 0 17647 NULL
141314 +ledtrig_cpu_syscore_suspend_17654 ledtrig_cpu_syscore_suspend 0 17654 NULL
141315 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL
141316 +cfg802154_netdev_notifier_call_17658 cfg802154_netdev_notifier_call 0 17658 NULL
141317 +max8997_reg_disable_17661 max8997_reg_disable 0 17661 NULL
141318 +packet_setsockopt_17662 packet_setsockopt 5-0 17662 NULL nohasharray
141319 +ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662 nohasharray
141320 +vmw_pm_prepare_17662 vmw_pm_prepare 0 17662 &ubi_io_read_data_17662
141321 +mpage_writepages_17664 mpage_writepages 0 17664 NULL
141322 +kernel_write_17665 kernel_write 0-3 17665 NULL
141323 +fm10k_qv_request_irq_17666 fm10k_qv_request_irq 0 17666 NULL
141324 +store_hrtbt_enb_17670 store_hrtbt_enb 0-3 17670 NULL
141325 +lpfc_oas_vpt_show_17673 lpfc_oas_vpt_show 0 17673 NULL
141326 +lpfc_bg_apptag_err_show_17676 lpfc_bg_apptag_err_show 0 17676 NULL nohasharray
141327 +bond_opt_check_deps_17676 bond_opt_check_deps 0 17676 &lpfc_bg_apptag_err_show_17676
141328 +dsp_tone_hw_message_17678 dsp_tone_hw_message 3 17678 NULL
141329 +show_iface_cache_id_17685 show_iface_cache_id 0 17685 NULL
141330 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3-0 17686 NULL
141331 +__uncore_filter_cid_show_17688 __uncore_filter_cid_show 0 17688 NULL nohasharray
141332 +filemap_fdatawait_17688 filemap_fdatawait 0 17688 &__uncore_filter_cid_show_17688
141333 +snd_cx23885_card_trigger_17689 snd_cx23885_card_trigger 0 17689 NULL nohasharray
141334 +transient_activate_store_17689 transient_activate_store 0-4 17689 &snd_cx23885_card_trigger_17689
141335 +rds_bind_17690 rds_bind 0 17690 NULL
141336 +apds990x_prox_enable_store_17693 apds990x_prox_enable_store 0-4 17693 NULL
141337 +nilfs_superblock_README_show_17704 nilfs_superblock_README_show 0 17704 NULL
141338 +venus_rename_17707 venus_rename 4-5 17707 NULL nohasharray
141339 +__einj_error_trigger_17707 __einj_error_trigger 1 17707 &venus_rename_17707 nohasharray
141340 +jfs_writepage_17707 jfs_writepage 0 17707 &__einj_error_trigger_17707
141341 +crc32_setkey_17711 crc32_setkey 0 17711 NULL nohasharray
141342 +store_in_min_17711 store_in_min 0-4 17711 &crc32_setkey_17711
141343 +zd_usb_ioread16v_17715 zd_usb_ioread16v 0 17715 NULL
141344 +sensor_write_regs_17718 sensor_write_regs 0 17718 NULL
141345 +wl18xx_set_host_cfg_bitmap_17719 wl18xx_set_host_cfg_bitmap 0 17719 NULL
141346 +show_dev_abi_version_17720 show_dev_abi_version 0 17720 NULL
141347 +afs_writepage_17722 afs_writepage 0 17722 NULL
141348 +isku_sysfs_write_keys_function_17726 isku_sysfs_write_keys_function 6-0-5 17726 NULL
141349 +brcms_ops_start_17727 brcms_ops_start 0 17727 NULL nohasharray
141350 +vlsi_start_hw_17727 vlsi_start_hw 0 17727 &brcms_ops_start_17727
141351 +frpw_read_regr_17728 frpw_read_regr 0 17728 NULL nohasharray
141352 +mgsl_adapter_test_17728 mgsl_adapter_test 0 17728 &frpw_read_regr_17728
141353 +cpufreq_stat_notifier_trans_17729 cpufreq_stat_notifier_trans 0 17729 NULL
141354 +show_counter_ib_link_err_recoveries_17732 show_counter_ib_link_err_recoveries 0 17732 NULL
141355 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL nohasharray
141356 +pcpu_alloc_area_17733 pcpu_alloc_area 0-3 17733 &exofs_read_lookup_dev_table_17733 nohasharray
141357 +layout_show_17733 layout_show 0 17733 &pcpu_alloc_area_17733
141358 +mv88e6xxx_port_to_phy_addr_17740 mv88e6xxx_port_to_phy_addr 0-2 17740 NULL
141359 +sctpprobe_read_17741 sctpprobe_read 3-0 17741 NULL
141360 +inode_setxattr_17744 inode_setxattr 0 17744 NULL
141361 +qlcnic_sysfs_read_crb_17747 qlcnic_sysfs_read_crb 0-6-5 17747 NULL
141362 +csrow_size_show_17755 csrow_size_show 0 17755 NULL
141363 +s5k83a_set_exposure_17758 s5k83a_set_exposure 0 17758 NULL
141364 +add_durable_context_17763 add_durable_context 0 17763 NULL
141365 +brcmf_usb_attach_17766 brcmf_usb_attach 2-3 17766 NULL nohasharray
141366 +fm10k_vlan_rx_add_vid_17766 fm10k_vlan_rx_add_vid 0 17766 &brcmf_usb_attach_17766
141367 +ath10k_ce_init_pipe_17768 ath10k_ce_init_pipe 0 17768 NULL
141368 +cxacru_sysfs_show_adsl_headend_environment_17770 cxacru_sysfs_show_adsl_headend_environment 0 17770 NULL
141369 +batadv_log_read_17778 batadv_log_read 0-3 17778 NULL
141370 +get_battery_life_extender_17780 get_battery_life_extender 0 17780 NULL
141371 +nfs_generic_commit_list_17784 nfs_generic_commit_list 0 17784 NULL
141372 +ubifs_leb_change_17789 ubifs_leb_change 4-0 17789 NULL
141373 +nouveau_hwmon_get_pwm1_17791 nouveau_hwmon_get_pwm1 0 17791 NULL
141374 +get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL
141375 +g2d_queue_setup_17795 g2d_queue_setup 0 17795 NULL
141376 +reiserfs_write_begin_17797 reiserfs_write_begin 0 17797 NULL
141377 +cyapa_firmware_17800 cyapa_firmware 0 17800 NULL
141378 +lpuart_copy_rx_to_tty_17801 lpuart_copy_rx_to_tty 3 17801 NULL
141379 +_iwl_dbgfs_set_nic_temperature_write_17804 _iwl_dbgfs_set_nic_temperature_write 3-0 17804 NULL
141380 +mmc_rel_sectors_show_17806 mmc_rel_sectors_show 0 17806 NULL
141381 +show_pci_clock_sel_17807 show_pci_clock_sel 0 17807 NULL
141382 +show_bind_17808 show_bind 0 17808 NULL nohasharray
141383 +fuse_do_readpage_17808 fuse_do_readpage 0 17808 &show_bind_17808
141384 +vb2_dma_sg_get_userptr_17809 vb2_dma_sg_get_userptr 3-2 17809 NULL
141385 +xhci_queue_ctrl_tx_17814 xhci_queue_ctrl_tx 0 17814 NULL nohasharray
141386 +command_setsensorfps_17814 command_setsensorfps 0 17814 &xhci_queue_ctrl_tx_17814
141387 +copy_out_args_17816 copy_out_args 0 17816 NULL
141388 +generic_validate_add_page_17818 generic_validate_add_page 0 17818 NULL
141389 +_snd_pcm_lib_alloc_vmalloc_buffer_17820 _snd_pcm_lib_alloc_vmalloc_buffer 2 17820 NULL
141390 +gnet_stats_copy_app_17821 gnet_stats_copy_app 3 17821 NULL
141391 +regmap_i2c_gather_write_17823 regmap_i2c_gather_write 0 17823 NULL
141392 +jme_request_irq_17824 jme_request_irq 0 17824 NULL
141393 +velocity_init_td_ring_17825 velocity_init_td_ring 0 17825 NULL
141394 +__netdev_adjacent_dev_link_17826 __netdev_adjacent_dev_link 0 17826 NULL
141395 +gr_setup_in_desc_list_17828 gr_setup_in_desc_list 0 17828 NULL
141396 +bd2802_show_rgb_current_17830 bd2802_show_rgb_current 0 17830 NULL
141397 +hiface_pcm_trigger_17831 hiface_pcm_trigger 0 17831 NULL nohasharray
141398 +show_prochot_short_17831 show_prochot_short 0 17831 &hiface_pcm_trigger_17831 nohasharray
141399 +cyapa_show_fm_ver_17831 cyapa_show_fm_ver 0 17831 &show_prochot_short_17831
141400 +bq2415x_sysfs_show_enable_17832 bq2415x_sysfs_show_enable 0 17832 NULL nohasharray
141401 +ixgb_set_mac_17832 ixgb_set_mac 0 17832 &bq2415x_sysfs_show_enable_17832
141402 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL nohasharray
141403 +wdt_write_17836 wdt_write 0-3 17836 &cipso_v4_gentag_rbm_17836
141404 +sn9c2028_command_17840 sn9c2028_command 0 17840 NULL
141405 +sdev_show_model_17842 sdev_show_model 0 17842 NULL nohasharray
141406 +tcp_repair_options_est_17842 tcp_repair_options_est 0 17842 &sdev_show_model_17842 nohasharray
141407 +count_leafs_17842 count_leafs 0 17842 &tcp_repair_options_est_17842
141408 +em28xx_audio_ep_packet_size_17844 em28xx_audio_ep_packet_size 0 17844 NULL
141409 +sysfs_rename_link_ns_17848 sysfs_rename_link_ns 0 17848 NULL
141410 +enumerate_17850 enumerate 0 17850 NULL
141411 +tps80031_reg_disable_17856 tps80031_reg_disable 0 17856 NULL
141412 +show_fnode_statsn_17861 show_fnode_statsn 0 17861 NULL
141413 +extsize_17863 extsize 0 17863 NULL nohasharray
141414 +dm_stats_message_17863 dm_stats_message 5 17863 &extsize_17863
141415 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3-0 17864 NULL
141416 +pcpu_fit_in_area_17865 pcpu_fit_in_area 0-5-2-3 17865 NULL
141417 +show_spi_transport_hold_mcs_17867 show_spi_transport_hold_mcs 0 17867 NULL nohasharray
141418 +swiotlb_dma_mapping_error_17867 swiotlb_dma_mapping_error 0-2 17867 &show_spi_transport_hold_mcs_17867
141419 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL nohasharray
141420 +show_tcpRetransSegs_17868 show_tcpRetransSegs 0 17868 &alloc_sja1000dev_17868
141421 +linear_run_17869 linear_run 0 17869 NULL
141422 +virtio_cread32_17873 virtio_cread32 0 17873 NULL
141423 +ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3-0 17875 NULL nohasharray
141424 +mwifiex_cmd_ibss_coalescing_status_17875 mwifiex_cmd_ibss_coalescing_status 0 17875 &ray_cs_essid_proc_write_17875
141425 +show_logged_errs_17876 show_logged_errs 0 17876 NULL nohasharray
141426 +shm32read__read_file_17876 shm32read__read_file 0 17876 &show_logged_errs_17876
141427 +sedlbauer_resume_17877 sedlbauer_resume 0 17877 NULL
141428 +orinoco_set_key_17878 orinoco_set_key 5-7 17878 NULL nohasharray
141429 +i40e_align_l2obj_base_17878 i40e_align_l2obj_base 0-1 17878 &orinoco_set_key_17878
141430 +init_per_cpu_17880 init_per_cpu 1 17880 NULL
141431 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
141432 +compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
141433 +iwl_dbgfs_bcast_filters_macs_write_17887 iwl_dbgfs_bcast_filters_macs_write 0-3 17887 NULL
141434 +usb_interrupt_msg_17888 usb_interrupt_msg 0 17888 NULL
141435 +shmem_writepage_17889 shmem_writepage 0 17889 NULL
141436 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
141437 +sctp_setsockopt_partial_delivery_point_17891 sctp_setsockopt_partial_delivery_point 0 17891 NULL
141438 +store_pwm_auto_point1_pwm_17897 store_pwm_auto_point1_pwm 0-4 17897 NULL
141439 +niu_tx_cs_reset_poll_17902 niu_tx_cs_reset_poll 0 17902 NULL nohasharray
141440 +_cpu_down_17902 _cpu_down 0 17902 &niu_tx_cs_reset_poll_17902
141441 +recover_head_17904 recover_head 3 17904 NULL
141442 +systab_show_17907 systab_show 0 17907 NULL
141443 +dev_pm_opp_get_opp_count_17911 dev_pm_opp_get_opp_count 0 17911 NULL
141444 +elan_sysfs_update_fw_17912 elan_sysfs_update_fw 0-4 17912 NULL
141445 +dccp_feat_register_sp_17914 dccp_feat_register_sp 5-0 17914 NULL
141446 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL nohasharray
141447 +wm831x_boostp_get_status_17915 wm831x_boostp_get_status 0 17915 &xfs_buf_associate_memory_17915
141448 +xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 0 17916 NULL
141449 +media_show_17920 media_show 0 17920 NULL
141450 +create_17922 create 0 17922 NULL nohasharray
141451 +i40e_fcoe_ddp_get_17922 i40e_fcoe_ddp_get 4 17922 &create_17922
141452 +aty128_var_to_pll_17926 aty128_var_to_pll 0 17926 NULL
141453 +find_dmi_entry_17927 find_dmi_entry 0 17927 NULL
141454 +edac_pci_dev_show_17928 edac_pci_dev_show 0 17928 NULL
141455 +acpi_ns_lookup_17929 acpi_ns_lookup 0 17929 NULL nohasharray
141456 +show_ipv6_iface_nd_rexmit_time_17929 show_ipv6_iface_nd_rexmit_time 0 17929 &acpi_ns_lookup_17929
141457 +vif_delete_17931 vif_delete 0 17931 NULL
141458 +carl9170_init_interface_17934 carl9170_init_interface 0 17934 NULL
141459 +serio_raw_write_17945 serio_raw_write 0-3 17945 NULL
141460 +gart_map_sg_17946 gart_map_sg 0-3 17946 NULL
141461 +beacon_interval_write_17952 beacon_interval_write 3-0 17952 NULL
141462 +show_otp3_17954 show_otp3 0 17954 NULL
141463 +enic_rxcopybreak_17955 enic_rxcopybreak 4 17955 NULL
141464 +cp2112_xfer_17956 cp2112_xfer 0 17956 NULL
141465 +sr_sw_reset_17961 sr_sw_reset 0 17961 NULL
141466 +ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL nohasharray
141467 +batadv_get_sset_count_17963 batadv_get_sset_count 0 17963 &ufs_free_blocks_17963
141468 +lpt_tgc_end_17965 lpt_tgc_end 0 17965 NULL
141469 +qib_portattr_show_17966 qib_portattr_show 0 17966 NULL
141470 +show_serial_17967 show_serial 0 17967 NULL
141471 +acpi_ex_check_object_type_17972 acpi_ex_check_object_type 0 17972 NULL nohasharray
141472 +il_send_cmd_async_17972 il_send_cmd_async 0 17972 &acpi_ex_check_object_type_17972
141473 +wm831x_gp_ldo_get_status_17977 wm831x_gp_ldo_get_status 0 17977 NULL
141474 +iwlagn_disconn_pan_17978 iwlagn_disconn_pan 0 17978 NULL
141475 +rtl2830_bulk_write_17980 rtl2830_bulk_write 2-4 17980 NULL
141476 +show_fc_host_optionrom_version_17983 show_fc_host_optionrom_version 0 17983 NULL
141477 +br_nf_local_in_17986 br_nf_local_in 0 17986 NULL nohasharray
141478 +dwc3_gadget_set_ep_config_17986 dwc3_gadget_set_ep_config 0 17986 &br_nf_local_in_17986
141479 +smk_write_cipso_17989 smk_write_cipso 3-0 17989 NULL
141480 +sync_blockdev_17990 sync_blockdev 0 17990 NULL
141481 +gnttab_max_grant_frames_17993 gnttab_max_grant_frames 0 17993 NULL
141482 +show_tty_active_17994 show_tty_active 0 17994 NULL
141483 +init_umac_17998 init_umac 0 17998 NULL
141484 +mc13xxx_rtc_reset_handler_17999 mc13xxx_rtc_reset_handler 1 17999 NULL
141485 +ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
141486 +pvr2_v4l2_read_18006 pvr2_v4l2_read 3-0 18006 NULL nohasharray
141487 +write_reg_18006 write_reg 0 18006 &pvr2_v4l2_read_18006
141488 +tpm_show_ppi_transition_action_18008 tpm_show_ppi_transition_action 0 18008 NULL
141489 +target_core_dev_wwn_attr_show_18010 target_core_dev_wwn_attr_show 0 18010 NULL
141490 +ql_change_rx_buffers_18011 ql_change_rx_buffers 0 18011 NULL
141491 +da903x_set_bits_18012 da903x_set_bits 0 18012 NULL
141492 +he_proc_read_18015 he_proc_read 0 18015 NULL
141493 +wake_up_modem_store_18016 wake_up_modem_store 0-4 18016 NULL
141494 +pmcraid_store_log_level_18020 pmcraid_store_log_level 0-4 18020 NULL
141495 +sdev_show_evt_media_change_18024 sdev_show_evt_media_change 0 18024 NULL
141496 +iscsi_tpg_auth_show_userid_mutual_18025 iscsi_tpg_auth_show_userid_mutual 0 18025 NULL
141497 +netxen_alloc_sw_resources_18026 netxen_alloc_sw_resources 0 18026 NULL
141498 +ina226_set_interval_18027 ina226_set_interval 0-4 18027 NULL
141499 +raw_write_18028 raw_write 3-0 18028 NULL
141500 +tps65912_i2c_write_18030 tps65912_i2c_write 3 18030 NULL
141501 +wil_fw_handle_record_18033 wil_fw_handle_record 0 18033 NULL
141502 +__posix_lock_file_18035 __posix_lock_file 0 18035 NULL nohasharray
141503 +rio_init_mports_18035 rio_init_mports 0 18035 &__posix_lock_file_18035
141504 +qlcnic_get_cap_size_18042 qlcnic_get_cap_size 0 18042 NULL
141505 +nfs_check_inode_attributes_18043 nfs_check_inode_attributes 0 18043 NULL
141506 +cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
141507 +find_next_inuse_18051 find_next_inuse 2 18051 NULL
141508 +policydb_load_isids_18052 policydb_load_isids 0 18052 NULL nohasharray
141509 +core_tpg_set_initiator_node_queue_depth_18052 core_tpg_set_initiator_node_queue_depth 0 18052 &policydb_load_isids_18052 nohasharray
141510 +t3_config_sched_18052 t3_config_sched 0 18052 &core_tpg_set_initiator_node_queue_depth_18052
141511 +ddebug_proc_write_18055 ddebug_proc_write 3-0 18055 NULL
141512 +zisofs_fill_pages_18057 zisofs_fill_pages 0 18057 NULL
141513 +max8925_enable_18058 max8925_enable 0 18058 NULL
141514 +bcmgenet_init_rx_queues_18060 bcmgenet_init_rx_queues 0 18060 NULL
141515 +dlfb_set_video_mode_18061 dlfb_set_video_mode 0 18061 NULL
141516 +lua_sysfs_read_18062 lua_sysfs_read 6-0 18062 NULL nohasharray
141517 +dccp_error_18062 dccp_error 0 18062 &lua_sysfs_read_18062
141518 +process_measurement_18064 process_measurement 0 18064 NULL
141519 +fpregs_get_18066 fpregs_get 4 18066 NULL
141520 +pvr2_hdw_wait_18072 pvr2_hdw_wait 0 18072 NULL
141521 +kvm_read_guest_page_18074 kvm_read_guest_page 5 18074 NULL nohasharray
141522 +do_budget_space_18074 do_budget_space 0 18074 &kvm_read_guest_page_18074 nohasharray
141523 +open_18074 open 0 18074 &do_budget_space_18074
141524 +SYSC_pselect6_18076 SYSC_pselect6 1 18076 NULL nohasharray
141525 +mlx4_en_get_rxfh_indir_size_18076 mlx4_en_get_rxfh_indir_size 0 18076 &SYSC_pselect6_18076
141526 +bop_insert_18078 bop_insert 0 18078 NULL
141527 +get_vm_area_18080 get_vm_area 1 18080 NULL
141528 +ds2781_get_pmod_enabled_18081 ds2781_get_pmod_enabled 0 18081 NULL nohasharray
141529 +ds2781_set_control_register_18081 ds2781_set_control_register 0 18081 &ds2781_get_pmod_enabled_18081
141530 +x86_pmu_notifier_18082 x86_pmu_notifier 0 18082 NULL
141531 +stv06xx_read_sensor_18085 stv06xx_read_sensor 0 18085 NULL
141532 +rtl8139_change_mtu_18088 rtl8139_change_mtu 0 18088 NULL
141533 +vmw_fops_read_18089 vmw_fops_read 0-3 18089 NULL
141534 +SYSC_semtimedop_18091 SYSC_semtimedop 3 18091 NULL nohasharray
141535 +show_txchan_per_port_18091 show_txchan_per_port 0 18091 &SYSC_semtimedop_18091
141536 +snd_seq_fifo_cell_out_18092 snd_seq_fifo_cell_out 0 18092 NULL nohasharray
141537 +twl6030reg_enable_18092 twl6030reg_enable 0 18092 &snd_seq_fifo_cell_out_18092
141538 +mpi_alloc_18094 mpi_alloc 1 18094 NULL nohasharray
141539 +spi_w8r16be_18094 spi_w8r16be 0 18094 &mpi_alloc_18094
141540 +lm8323_pwm_show_time_18095 lm8323_pwm_show_time 0 18095 NULL nohasharray
141541 +hackrf_set_bandwidth_18095 hackrf_set_bandwidth 0 18095 &lm8323_pwm_show_time_18095
141542 +_nfs4_proc_lookup_18096 _nfs4_proc_lookup 0 18096 NULL
141543 +show_rtap_filter_18107 show_rtap_filter 0 18107 NULL
141544 +read_18109 read 0 18109 NULL
141545 +ocfs2_control_install_private_18110 ocfs2_control_install_private 0 18110 NULL
141546 +sctp_bind_addr_copy_18113 sctp_bind_addr_copy 0 18113 NULL nohasharray
141547 +dib0090_set_params_18113 dib0090_set_params 0 18113 &sctp_bind_addr_copy_18113
141548 +pep_sock_connect_18114 pep_sock_connect 0 18114 NULL
141549 +set_in_18115 set_in 0-4 18115 NULL
141550 +dfs_file_read_18116 dfs_file_read 3-0 18116 NULL
141551 +svc_getnl_18120 svc_getnl 0 18120 NULL
141552 +ath10k_htt_rx_ring_refill_18122 ath10k_htt_rx_ring_refill 0 18122 NULL
141553 +p9_client_wstat_18130 p9_client_wstat 0 18130 NULL
141554 +lapbeth_open_18134 lapbeth_open 0 18134 NULL
141555 +wil_tid_ampdu_rx_alloc_18140 wil_tid_ampdu_rx_alloc 2 18140 NULL
141556 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4-0 18148 NULL
141557 +pcipcwd_temp_read_18149 pcipcwd_temp_read 0-3 18149 NULL
141558 +show_wr_req_18151 show_wr_req 0 18151 NULL
141559 +show_pwm_setting_18157 show_pwm_setting 0 18157 NULL
141560 +show_tabletDiagnosticMessage_18165 show_tabletDiagnosticMessage 0 18165 NULL
141561 +mdiobus_read_18169 mdiobus_read 0 18169 NULL
141562 +cciss_show_raid_level_18170 cciss_show_raid_level 0 18170 NULL nohasharray
141563 +enable_ints_write_18170 enable_ints_write 3 18170 &cciss_show_raid_level_18170
141564 +tomoyo_inet_entry_18174 tomoyo_inet_entry 0 18174 NULL
141565 +pccard_store_cis_18176 pccard_store_cis 6-0-5 18176 NULL
141566 +bnx2_get_eeprom_len_18179 bnx2_get_eeprom_len 0 18179 NULL
141567 +snd_hda_add_new_ctls_18185 snd_hda_add_new_ctls 0 18185 NULL
141568 +aio_write_18187 aio_write 0 18187 NULL
141569 +cfpkt_create_18197 cfpkt_create 1 18197 NULL nohasharray
141570 +read_first_n_18197 read_first_n 0 18197 &cfpkt_create_18197 nohasharray
141571 +o2net_start_listening_18197 o2net_start_listening 0 18197 &read_first_n_18197
141572 +aty_var_to_crtc_18199 aty_var_to_crtc 0 18199 NULL
141573 +dib8096p_tuner_xfer_18205 dib8096p_tuner_xfer 0-3 18205 NULL nohasharray
141574 +selinux_nlmsg_perm_18205 selinux_nlmsg_perm 0 18205 &dib8096p_tuner_xfer_18205
141575 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
141576 +show_immediate_18208 show_immediate 0 18208 NULL
141577 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
141578 +bq2415x_sysfs_show_limit_18213 bq2415x_sysfs_show_limit 0 18213 NULL nohasharray
141579 +show_phy_type_18213 show_phy_type 0 18213 &bq2415x_sysfs_show_limit_18213 nohasharray
141580 +read_rindex_entry_18213 read_rindex_entry 0 18213 &show_phy_type_18213 nohasharray
141581 +raw_recvmsg_18213 raw_recvmsg 3 18213 &read_rindex_entry_18213
141582 +si4713_set_rds_ps_name_18214 si4713_set_rds_ps_name 0 18214 NULL
141583 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5-0 18215 NULL
141584 +pcmcia_enable_device_18218 pcmcia_enable_device 0 18218 NULL
141585 +ov7670_s_autogain_18219 ov7670_s_autogain 0 18219 NULL
141586 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
141587 +jffs2_read_dnode_18244 jffs2_read_dnode 0 18244 NULL nohasharray
141588 +cond_policydb_init_18244 cond_policydb_init 0 18244 &jffs2_read_dnode_18244
141589 +ecryptfs_miscdev_read_18247 ecryptfs_miscdev_read 0-3 18247 NULL nohasharray
141590 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 &ecryptfs_miscdev_read_18247
141591 +xgbe_vlan_rx_add_vid_18251 xgbe_vlan_rx_add_vid 0 18251 NULL
141592 +clip_inet_event_18252 clip_inet_event 0 18252 NULL
141593 +e4000_set_params_18253 e4000_set_params 0 18253 NULL nohasharray
141594 +i7core_inject_store_page_18253 i7core_inject_store_page 0-4 18253 &e4000_set_params_18253
141595 +rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5-0 18254 NULL nohasharray
141596 +e1000_setup_all_rx_resources_18254 e1000_setup_all_rx_resources 0 18254 &rfcomm_sock_setsockopt_18254
141597 +qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL nohasharray
141598 +show_18262 show 0 18262 &qdisc_class_hash_alloc_18262 nohasharray
141599 +logfs_write_end_18262 logfs_write_end 0-5 18262 &show_18262
141600 +mcs_setup_transceiver_18268 mcs_setup_transceiver 0 18268 NULL
141601 +show_temp_auto_offset_18270 show_temp_auto_offset 0 18270 NULL
141602 +tg3_bmcr_reset_18271 tg3_bmcr_reset 0 18271 NULL
141603 +gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
141604 +ipip_get_size_18276 ipip_get_size 0 18276 NULL
141605 +dn_recvmsg_18277 dn_recvmsg 3 18277 NULL
141606 +alloc_ring_18278 alloc_ring 4-2 18278 NULL
141607 +ext4_readpages_18283 ext4_readpages 4 18283 NULL
141608 +mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
141609 +lpfc_fcp_cpu_map_show_18287 lpfc_fcp_cpu_map_show 0 18287 NULL nohasharray
141610 +ipv4_mtu_18287 ipv4_mtu 0 18287 &lpfc_fcp_cpu_map_show_18287 nohasharray
141611 +alloc_kmem_cache_cpus_18287 alloc_kmem_cache_cpus 2 18287 &ipv4_mtu_18287
141612 +tipc_sk_withdraw_18291 tipc_sk_withdraw 0 18291 NULL
141613 +um_idi_write_18293 um_idi_write 3-0 18293 NULL nohasharray
141614 +show_fnode_username_in_18293 show_fnode_username_in 0 18293 &um_idi_write_18293 nohasharray
141615 +xfs_file_read_iter_18293 xfs_file_read_iter 0 18293 &show_fnode_username_in_18293 nohasharray
141616 +__follow_pte_18293 __follow_pte 0 18293 &xfs_file_read_iter_18293
141617 +ocfs2_direct_IO_18297 ocfs2_direct_IO 3 18297 NULL
141618 +part_timeout_show_18298 part_timeout_show 0 18298 NULL
141619 +mwl8k_sta_add_18299 mwl8k_sta_add 0 18299 NULL
141620 +iscsi_stat_sess_err_show_attr_cxn_errors_18301 iscsi_stat_sess_err_show_attr_cxn_errors 0 18301 NULL
141621 +tg3_request_irq_18303 tg3_request_irq 0 18303 NULL
141622 +ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
141623 +vga_r_18310 vga_r 0 18310 NULL
141624 +class_add_profile_18315 class_add_profile 1-3-5 18315 NULL
141625 +w1_slave_detach_18316 w1_slave_detach 0 18316 NULL
141626 +sgdma_initialize_18317 sgdma_initialize 0 18317 NULL
141627 +csio_mem_read_18319 csio_mem_read 3-0 18319 NULL
141628 +single_flag_show_18320 single_flag_show 0 18320 NULL nohasharray
141629 +mc13892_powermisc_rmw_18320 mc13892_powermisc_rmw 0 18320 &single_flag_show_18320
141630 +alloc_and_copy_string_18321 alloc_and_copy_string 2-0 18321 NULL
141631 +ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
141632 +show_temp_auto_base_18323 show_temp_auto_base 0 18323 NULL
141633 +bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL nohasharray
141634 +vivid_radio_tx_write_18324 vivid_radio_tx_write 0 18324 &bio_integrity_advance_18324
141635 +acpi_ds_create_operands_18327 acpi_ds_create_operands 0 18327 NULL
141636 +st21nfca_im_send_atr_req_18331 st21nfca_im_send_atr_req 3 18331 NULL
141637 +xfs_da_shrink_inode_18335 xfs_da_shrink_inode 0 18335 NULL
141638 +wm8994_gpio_direction_out_18337 wm8994_gpio_direction_out 0 18337 NULL
141639 +outlen_read_18339 outlen_read 0-3 18339 NULL nohasharray
141640 +get_free_region_18339 get_free_region 0-3 18339 &outlen_read_18339
141641 +roccat_common2_sysfs_write_key_mask_18343 roccat_common2_sysfs_write_key_mask 0-6-5 18343 NULL
141642 +copy_page_to_iter_18345 copy_page_to_iter 0-3 18345 NULL
141643 +show_sf_ctrl_18348 show_sf_ctrl 0 18348 NULL
141644 +lcd_proc_write_18351 lcd_proc_write 3-0 18351 NULL nohasharray
141645 +smb2_read_data_offset_18351 smb2_read_data_offset 0 18351 &lcd_proc_write_18351
141646 +pwr_power_save_off_read_18355 pwr_power_save_off_read 3-0 18355 NULL
141647 +write_update_fw_18357 write_update_fw 0-4 18357 NULL
141648 +fw_core_add_descriptor_18361 fw_core_add_descriptor 0 18361 NULL
141649 +xlbd_reserve_minors_18365 xlbd_reserve_minors 2-1 18365 NULL nohasharray
141650 +show_remote_ip_18365 show_remote_ip 0 18365 &xlbd_reserve_minors_18365
141651 +SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
141652 +ep_io_18367 ep_io 0 18367 NULL nohasharray
141653 +irq_show_18367 irq_show 0 18367 &ep_io_18367
141654 +nf_hook_18370 nf_hook 0 18370 NULL
141655 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
141656 +nilfs_checkpoints_README_show_18372 nilfs_checkpoints_README_show 0 18372 NULL
141657 +usbhsg_ep_queue_18376 usbhsg_ep_queue 0 18376 NULL
141658 +temp2_show_18377 temp2_show 0 18377 NULL
141659 +show_iface_tcp_timestamp_en_18381 show_iface_tcp_timestamp_en 0 18381 NULL
141660 +hpfs_file_fsync_18384 hpfs_file_fsync 0 18384 NULL
141661 +acpi_ds_create_buffer_field_18385 acpi_ds_create_buffer_field 0 18385 NULL nohasharray
141662 +gss_key_timeout_18385 gss_key_timeout 0 18385 &acpi_ds_create_buffer_field_18385
141663 +__ceph_getxattr_18386 __ceph_getxattr 0 18386 NULL
141664 +irq_find_mapping_18388 irq_find_mapping 0-2 18388 NULL nohasharray
141665 +ci_role_write_18388 ci_role_write 3-0 18388 &irq_find_mapping_18388
141666 +il_set_tx_power_18394 il_set_tx_power 0 18394 NULL
141667 +snd_compr_read_18396 snd_compr_read 0-3 18396 NULL nohasharray
141668 +reshape_position_store_18396 reshape_position_store 0-3 18396 &snd_compr_read_18396
141669 +hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
141670 +__video_register_device_18399 __video_register_device 3 18399 NULL nohasharray
141671 +ext4_xattr_security_list_18399 ext4_xattr_security_list 0-5 18399 &__video_register_device_18399 nohasharray
141672 +bcm7xxx_28nm_d0_afe_config_init_18399 bcm7xxx_28nm_d0_afe_config_init 0 18399 &ext4_xattr_security_list_18399
141673 +adis16136_show_serial_18402 adis16136_show_serial 3-0 18402 NULL
141674 +ixgbe_request_msix_irqs_18403 ixgbe_request_msix_irqs 0 18403 NULL
141675 +get_temp_auto_point_temp_18404 get_temp_auto_point_temp 0 18404 NULL
141676 +si4713_tx_rds_ps_18405 si4713_tx_rds_ps 0 18405 NULL
141677 +link_state_show_18407 link_state_show 0 18407 NULL
141678 +ceph_writepages_start_18410 ceph_writepages_start 0 18410 NULL
141679 +rtl8169_rx_fill_18416 rtl8169_rx_fill 0 18416 NULL
141680 +nvif_device_init_18418 nvif_device_init 6 18418 NULL
141681 +usbnet_write_cmd_nopm_18426 usbnet_write_cmd_nopm 7-0 18426 NULL
141682 +fwnet_broadcast_start_18428 fwnet_broadcast_start 0 18428 NULL
141683 +memblock_virt_alloc_node_nopanic_18431 memblock_virt_alloc_node_nopanic 1 18431 NULL nohasharray
141684 +jffs2_zlib_decompress_18431 jffs2_zlib_decompress 0 18431 &memblock_virt_alloc_node_nopanic_18431
141685 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 NULL
141686 +s5p_jpeg_start_streaming_18435 s5p_jpeg_start_streaming 0 18435 NULL
141687 +match_number_18436 match_number 0 18436 NULL
141688 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 NULL nohasharray
141689 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437 target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized 0 18437 &snd_hda_get_connections_18437
141690 +hctosys_show_18444 hctosys_show 0 18444 NULL nohasharray
141691 +set_out0_enable_18444 set_out0_enable 0-4 18444 &hctosys_show_18444
141692 +bd2802_store_reg0x0f_18445 bd2802_store_reg0x0f 0-4 18445 NULL
141693 +carl9170_mod_virtual_mac_18447 carl9170_mod_virtual_mac 0 18447 NULL
141694 +ds1347_read_time_18452 ds1347_read_time 0 18452 NULL
141695 +set_component_status_18453 set_component_status 0-4 18453 NULL
141696 +mmc_init_card_18455 mmc_init_card 0 18455 NULL
141697 +fuse_perform_write_18457 fuse_perform_write 4-0 18457 NULL
141698 +regset_tls_set_18459 regset_tls_set 4 18459 NULL
141699 +transfer_18460 transfer 0 18460 NULL nohasharray
141700 +store_remote_mac_18460 store_remote_mac 0 18460 &transfer_18460
141701 +max_gen_clk_probe_18462 max_gen_clk_probe 5 18462 NULL
141702 +dma_alloc_from_contiguous_18466 dma_alloc_from_contiguous 3-2 18466 NULL nohasharray
141703 +cuse_class_waiting_show_18466 cuse_class_waiting_show 0 18466 &dma_alloc_from_contiguous_18466
141704 +t3_wait_op_done_18469 t3_wait_op_done 0 18469 NULL
141705 +iwl_mvm_mac_ctxt_send_cmd_18481 iwl_mvm_mac_ctxt_send_cmd 0 18481 NULL
141706 +_nfs4_do_open_reclaim_18483 _nfs4_do_open_reclaim 0 18483 NULL nohasharray
141707 +__c2port_write_flash_data_18483 __c2port_write_flash_data 0-3-4 18483 &_nfs4_do_open_reclaim_18483
141708 +technisat_usb2_i2c_access_18484 technisat_usb2_i2c_access 0 18484 NULL
141709 +__regulatory_set_wiphy_regd_18486 __regulatory_set_wiphy_regd 0 18486 NULL
141710 +udpv6_setsockopt_18487 udpv6_setsockopt 5-0 18487 NULL nohasharray
141711 +snd_pcm_plugin_build_mulaw_18487 snd_pcm_plugin_build_mulaw 0 18487 &udpv6_setsockopt_18487
141712 +aoedisk_show_netif_18490 aoedisk_show_netif 0 18490 NULL
141713 +sctp_setsockopt_mappedv4_18497 sctp_setsockopt_mappedv4 0 18497 NULL
141714 +zd_usb_ioread16_18502 zd_usb_ioread16 0 18502 NULL nohasharray
141715 +iwl_mvm_alloc_bcast_sta_18502 iwl_mvm_alloc_bcast_sta 0 18502 &zd_usb_ioread16_18502 nohasharray
141716 +iscsi_tpg_param_store_MaxBurstLength_18502 iscsi_tpg_param_store_MaxBurstLength 0-3 18502 &iwl_mvm_alloc_bcast_sta_18502
141717 +cyapa_gen5_show_baseline_18506 cyapa_gen5_show_baseline 0 18506 NULL
141718 +w1_ds2781_read_18508 w1_ds2781_read 4-3 18508 NULL
141719 +__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0 18510 NULL nohasharray
141720 +limit_read_18510 limit_read 0-3 18510 &__copy_user_zeroing_intel_18510
141721 +__block_write_begin_18511 __block_write_begin 0 18511 NULL
141722 +pcrs_show_18512 pcrs_show 0 18512 NULL
141723 +snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
141724 +atl2_setup_ring_resources_18515 atl2_setup_ring_resources 0 18515 NULL
141725 +nilfs_segctor_current_last_full_seg_show_18517 nilfs_segctor_current_last_full_seg_show 0 18517 NULL
141726 +store_engine1_mode_18519 store_engine1_mode 4-0 18519 NULL
141727 +sha512_ssse3_init_18520 sha512_ssse3_init 0 18520 NULL
141728 +i40e_set_mac_18521 i40e_set_mac 0 18521 NULL
141729 +sm501fb_set_par_common_18523 sm501fb_set_par_common 0 18523 NULL
141730 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
141731 +ix2505v_set_params_18528 ix2505v_set_params 0 18528 NULL
141732 +try_to_take_rt_mutex_18529 try_to_take_rt_mutex 0 18529 NULL
141733 +dpm_suspend_late_18530 dpm_suspend_late 0 18530 NULL
141734 +t3_sge_init_flcntxt_18535 t3_sge_init_flcntxt 0 18535 NULL
141735 +vlan_vids_add_by_dev_18537 vlan_vids_add_by_dev 0 18537 NULL
141736 +seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
141737 +nilfs_segctor_sync_18549 nilfs_segctor_sync 0 18549 NULL
141738 +acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
141739 +lapbeth_set_mac_address_18552 lapbeth_set_mac_address 0 18552 NULL
141740 +nforce2_access_18557 nforce2_access 0 18557 NULL
141741 +wiidebug_eeprom_read_18560 wiidebug_eeprom_read 0-3 18560 NULL nohasharray
141742 +timer_cpu_notify_18560 timer_cpu_notify 0 18560 &wiidebug_eeprom_read_18560 nohasharray
141743 +rt2x00lib_request_firmware_18560 rt2x00lib_request_firmware 0 18560 &timer_cpu_notify_18560 nohasharray
141744 +elants_i2c_initialize_18560 elants_i2c_initialize 0 18560 &rt2x00lib_request_firmware_18560
141745 +vb2_streamon_18562 vb2_streamon 0 18562 NULL
141746 +posix_acl_xattr_list_18564 posix_acl_xattr_list 0-5 18564 NULL
141747 +smk_write_rules_list_18565 smk_write_rules_list 3-0 18565 NULL
141748 +ceph_tcp_sendpage_18568 ceph_tcp_sendpage 4 18568 NULL
141749 +vmci_datagram_send_18571 vmci_datagram_send 0 18571 NULL
141750 +debug_output_18575 debug_output 3-0 18575 NULL nohasharray
141751 +pm_wake_lock_18575 pm_wake_lock 0 18575 &debug_output_18575
141752 +acpi_lpat_raw_to_temp_18576 acpi_lpat_raw_to_temp 0-2 18576 NULL
141753 +mtd_size_show_18578 mtd_size_show 0 18578 NULL
141754 +vivid_radio_read_18579 vivid_radio_read 0-3 18579 NULL
141755 +metrics_bytes_rendered_show_18580 metrics_bytes_rendered_show 0 18580 NULL
141756 +pn_socket_create_18581 pn_socket_create 0 18581 NULL nohasharray
141757 +__tipc_sendmsg_18581 __tipc_sendmsg 3 18581 &pn_socket_create_18581
141758 +ipath_reset_device_18584 ipath_reset_device 0 18584 NULL
141759 +show_target_speed_18587 show_target_speed 0 18587 NULL
141760 +st_accel_buffer_predisable_18589 st_accel_buffer_predisable 0 18589 NULL
141761 +write_18590 write 0 18590 NULL nohasharray
141762 +wm831x_isink_is_enabled_18590 wm831x_isink_is_enabled 0 18590 &write_18590
141763 +oaktrail_hdmi_i2c_access_18591 oaktrail_hdmi_i2c_access 0-3 18591 NULL
141764 +__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
141765 +zd1211b_hw_reset_phy_18596 zd1211b_hw_reset_phy 0 18596 NULL
141766 +xfs_btree_read_bufl_18597 xfs_btree_read_bufl 0 18597 NULL nohasharray
141767 +wlcore_boot_static_data_18597 wlcore_boot_static_data 0 18597 &xfs_btree_read_bufl_18597
141768 +show_pwm_temp_map_18598 show_pwm_temp_map 0 18598 NULL
141769 +filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
141770 +slabinfo_write_18600 slabinfo_write 0-3 18600 &filemap_fdatawait_range_18600
141771 +_nfs4_do_set_security_label_18602 _nfs4_do_set_security_label 0 18602 NULL
141772 +transfer_18603 transfer 0 18603 NULL
141773 +iowarrior_write_18604 iowarrior_write 3-0 18604 NULL
141774 +netxen_netdev_event_18605 netxen_netdev_event 0 18605 NULL
141775 +batadv_arp_get_type_18609 batadv_arp_get_type 3 18609 NULL nohasharray
141776 +show_in_18609 show_in 0 18609 &batadv_arp_get_type_18609
141777 +rtl8187b_init_status_urb_18610 rtl8187b_init_status_urb 0 18610 NULL
141778 +bql_set_limit_18612 bql_set_limit 4-0 18612 NULL
141779 +store_selfballoon_downhys_18615 store_selfballoon_downhys 0-4 18615 NULL
141780 +pci_parent_bus_reset_18619 pci_parent_bus_reset 0 18619 NULL
141781 +show_saturation_18621 show_saturation 0 18621 NULL
141782 +read_hw_18624 read_hw 0-5-6 18624 NULL
141783 +from_buffer_18625 from_buffer 3-0 18625 NULL
141784 +adcxx_show_name_18627 adcxx_show_name 0 18627 NULL
141785 +qlcnic_request_irq_18630 qlcnic_request_irq 0 18630 NULL
141786 +dnrmg_hook_18631 dnrmg_hook 0 18631 NULL
141787 +ext4_xattr_security_set_18633 ext4_xattr_security_set 0 18633 NULL
141788 +edd_show_legacy_sectors_per_track_18638 edd_show_legacy_sectors_per_track 0 18638 NULL
141789 +crypto_sha256_update_18640 crypto_sha256_update 0 18640 NULL nohasharray
141790 +vnic_dev_cmd_18640 vnic_dev_cmd 0 18640 &crypto_sha256_update_18640
141791 +rocker_flow_tbl_term_mac_18641 rocker_flow_tbl_term_mac 0 18641 NULL nohasharray
141792 +dwc3_gadget_start_18641 dwc3_gadget_start 0 18641 &rocker_flow_tbl_term_mac_18641 nohasharray
141793 +lpfc_oas_tgt_store_18641 lpfc_oas_tgt_store 0-4 18641 &dwc3_gadget_start_18641
141794 +__dev_set_mtu_18647 __dev_set_mtu 0 18647 NULL
141795 +as3935_sensor_sensitivity_show_18652 as3935_sensor_sensitivity_show 0 18652 NULL
141796 +boot_vga_show_18654 boot_vga_show 0 18654 NULL
141797 +show_18656 show 0 18656 NULL nohasharray
141798 +gpiod_request_18656 gpiod_request 0 18656 &show_18656 nohasharray
141799 +veth_get_sset_count_18656 veth_get_sset_count 0 18656 &gpiod_request_18656
141800 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
141801 +raid5_set_cache_size_18660 raid5_set_cache_size 0 18660 NULL
141802 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
141803 +unmap_page_18665 unmap_page 2-3 18665 NULL
141804 +xfs_iext_insert_18667 xfs_iext_insert 3 18667 NULL
141805 +blk_mq_main_cpu_notify_18677 blk_mq_main_cpu_notify 0 18677 NULL
141806 +wl12xx_set_authorized_18681 wl12xx_set_authorized 0 18681 NULL
141807 +fnic_stats_debugfs_read_18688 fnic_stats_debugfs_read 3-0 18688 NULL
141808 +snd_seq_timer_set_ppq_18693 snd_seq_timer_set_ppq 0 18693 NULL nohasharray
141809 +echo_client_prep_commit_18693 echo_client_prep_commit 8 18693 &snd_seq_timer_set_ppq_18693
141810 +lbs_set_snmp_mib_18694 lbs_set_snmp_mib 0 18694 NULL
141811 +cx231xx_send_usb_command_18699 cx231xx_send_usb_command 0 18699 NULL
141812 +kernfs_iop_getattr_18700 kernfs_iop_getattr 0 18700 NULL
141813 +w5300_get_regs_len_18702 w5300_get_regs_len 0 18702 NULL
141814 +snd_pcm_do_pause_18703 snd_pcm_do_pause 0 18703 NULL
141815 +replay_log_leb_18704 replay_log_leb 3 18704 NULL
141816 +dlm_recoverd_start_18705 dlm_recoverd_start 0 18705 NULL
141817 +iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3-0 18708 NULL nohasharray
141818 +vmci_q_header_buf_ready_18708 vmci_q_header_buf_ready 0-3 18708 &iwl_dbgfs_rx_handlers_read_18708
141819 +ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
141820 +fuse_dev_splice_write_18712 fuse_dev_splice_write 4 18712 NULL
141821 +show_fc_starget_port_id_18713 show_fc_starget_port_id 0 18713 NULL
141822 +nfs4_init_callback_netid_18717 nfs4_init_callback_netid 3 18717 NULL
141823 +add_host_store_18718 add_host_store 0-3 18718 NULL
141824 +dst_ca_read_18719 dst_ca_read 0-3 18719 NULL
141825 +store_uevent_18721 store_uevent 0-4 18721 NULL
141826 +pem_show_data_18725 pem_show_data 0 18725 NULL
141827 +meye_s_ctrl_18733 meye_s_ctrl 0 18733 NULL
141828 +wl12xx_top_reg_read_18735 wl12xx_top_reg_read 0 18735 NULL
141829 +show_temp_auto_point1_temp_18736 show_temp_auto_point1_temp 0 18736 NULL
141830 +store_scan_18738 store_scan 0-4 18738 NULL
141831 +aa_getprocattr_18740 aa_getprocattr 0 18740 NULL nohasharray
141832 +saa7110_s_stream_18740 saa7110_s_stream 0 18740 &aa_getprocattr_18740
141833 +o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL nohasharray
141834 +memcg_alloc_cache_id_18744 memcg_alloc_cache_id 0 18744 &o2hb_debug_create_18744
141835 +show_fnode_max_recv_dlength_18750 show_fnode_max_recv_dlength 0 18750 NULL
141836 +wep_packets_read_18751 wep_packets_read 3-0 18751 NULL
141837 +iscsit_na_dataout_timeout_retries_18758 iscsit_na_dataout_timeout_retries 0 18758 NULL
141838 +netxen_inetaddr_event_18760 netxen_inetaddr_event 0 18760 NULL
141839 +power_mode_show_18761 power_mode_show 0 18761 NULL
141840 +ov772x_mask_set_18767 ov772x_mask_set 0 18767 NULL nohasharray
141841 +vsock_create_18767 vsock_create 0 18767 &ov772x_mask_set_18767
141842 +snd_cx18_pcm_ioctl_18773 snd_cx18_pcm_ioctl 0 18773 NULL nohasharray
141843 +notify_free_show_18773 notify_free_show 0 18773 &snd_cx18_pcm_ioctl_18773
141844 +uinput_inject_events_18774 uinput_inject_events 0 18774 NULL
141845 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
141846 +temp1_max_store_18777 temp1_max_store 0-4 18777 NULL
141847 +hw_init_18779 hw_init 0 18779 NULL
141848 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
141849 +hidp_raw_request_18781 hidp_raw_request 4-0 18781 NULL nohasharray
141850 +show_vid_18781 show_vid 0 18781 &hidp_raw_request_18781
141851 +show_fc_rport_fast_io_fail_tmo_18784 show_fc_rport_fast_io_fail_tmo 0 18784 NULL
141852 +usb_reset_configuration_18787 usb_reset_configuration 0 18787 NULL
141853 +uart_write_room_18799 uart_write_room 0 18799 NULL
141854 +acpi_ec_transaction_18803 acpi_ec_transaction 0 18803 NULL
141855 +ims_pcu_attribute_show_18806 ims_pcu_attribute_show 0 18806 NULL nohasharray
141856 +mutex_lock_killable_nested_18806 mutex_lock_killable_nested 0 18806 &ims_pcu_attribute_show_18806
141857 +show_fc_host_port_type_18810 show_fc_host_port_type 0 18810 NULL nohasharray
141858 +ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 &show_fc_host_port_type_18810
141859 +dm_stats_print_18815 dm_stats_print 7 18815 NULL
141860 +iscsi_nacl_attrib_store_dataout_timeout_retries_18816 iscsi_nacl_attrib_store_dataout_timeout_retries 0-3 18816 NULL
141861 +go7007_snd_pcm_prepare_18819 go7007_snd_pcm_prepare 0 18819 NULL
141862 +disabled_show_18820 disabled_show 0 18820 NULL
141863 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
141864 +playback_pcm_prepare_18828 playback_pcm_prepare 0 18828 NULL
141865 +vmxnet3_create_queues_18830 vmxnet3_create_queues 0 18830 NULL
141866 +nmclan_suspend_18833 nmclan_suspend 0 18833 NULL
141867 +vidioc_reqbufs_18839 vidioc_reqbufs 0 18839 NULL
141868 +blkdev_write_iter_18840 blkdev_write_iter 0 18840 NULL
141869 +mtf_test_write_18844 mtf_test_write 3-0 18844 NULL
141870 +__uncore_flag_mode_show_18848 __uncore_flag_mode_show 0 18848 NULL
141871 +show_tcpInErrs_18849 show_tcpInErrs 0 18849 NULL
141872 +t3_sge_write_context_18852 t3_sge_write_context 0 18852 NULL
141873 +drm_ht_create_18853 drm_ht_create 2 18853 NULL
141874 +sctp_setsockopt_events_18862 sctp_setsockopt_events 3-0 18862 NULL
141875 +mlx4_SET_PORT_qpn_calc_18866 mlx4_SET_PORT_qpn_calc 0 18866 NULL
141876 +ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3-0 18869 NULL
141877 +xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
141878 +ubifs_tnc_locate_18876 ubifs_tnc_locate 0 18876 NULL
141879 +scsi_change_queue_depth_18881 scsi_change_queue_depth 2-0 18881 NULL
141880 +___alloc_bootmem_node_18882 ___alloc_bootmem_node 2 18882 NULL
141881 +tps6507x_pmic_is_enabled_18883 tps6507x_pmic_is_enabled 0 18883 NULL
141882 +tpacpi_driver_bluetooth_emulstate_show_18885 tpacpi_driver_bluetooth_emulstate_show 0 18885 NULL
141883 +sta_tx_latency_stat_reset_write_18887 sta_tx_latency_stat_reset_write 0-3 18887 NULL
141884 +lola_set_sample_rate_18888 lola_set_sample_rate 0 18888 NULL
141885 +chip_name_store_18889 chip_name_store 0-4 18889 NULL
141886 +imx074_cropcap_18891 imx074_cropcap 0 18891 NULL
141887 +comedi_isadma_alloc_18893 comedi_isadma_alloc 2 18893 NULL
141888 +rj54n1_set_rect_18898 rj54n1_set_rect 0 18898 NULL
141889 +devm_mdiobus_alloc_size_18902 devm_mdiobus_alloc_size 2 18902 NULL nohasharray
141890 +nilfs_btree_assign_v_18902 nilfs_btree_assign_v 0 18902 &devm_mdiobus_alloc_size_18902 nohasharray
141891 +gro_cells_init_18902 gro_cells_init 0 18902 &nilfs_btree_assign_v_18902
141892 +ds1685_rtc_sysfs_ctrl_regs_show_18905 ds1685_rtc_sysfs_ctrl_regs_show 0 18905 NULL
141893 +ipw2100_set_mac_address_18908 ipw2100_set_mac_address 0 18908 NULL
141894 +tracing_thresh_write_18909 tracing_thresh_write 3 18909 NULL
141895 +show_fnode_data_pdu_in_order_18910 show_fnode_data_pdu_in_order 0 18910 NULL
141896 +uwb_rc_scan_18911 uwb_rc_scan 0 18911 NULL
141897 +set_temp2_crit_hyst_18912 set_temp2_crit_hyst 0-4 18912 NULL
141898 +ceph_setxattr_18913 ceph_setxattr 4-0 18913 NULL nohasharray
141899 +sess_setup_18913 sess_setup 0 18913 &ceph_setxattr_18913
141900 +rtl8187_init_hw_18914 rtl8187_init_hw 0 18914 NULL
141901 +da9052_read_misc_channel_18915 da9052_read_misc_channel 0 18915 NULL
141902 +lpfc_fdmi_on_store_18917 lpfc_fdmi_on_store 0-4 18917 NULL
141903 +show_thermal_cruise_18919 show_thermal_cruise 0 18919 NULL
141904 +mangle_packet_18920 mangle_packet 7-9 18920 NULL
141905 +xfs_buf_read_uncached_18922 xfs_buf_read_uncached 3 18922 NULL nohasharray
141906 +max_user_freq_store_18922 max_user_freq_store 0-4 18922 &xfs_buf_read_uncached_18922
141907 +show_baseline_18929 show_baseline 0 18929 NULL
141908 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
141909 +mxl5005s_SetRfFreqHz_18939 mxl5005s_SetRfFreqHz 0 18939 NULL nohasharray
141910 +ms_transfer_data_18939 ms_transfer_data 7 18939 &mxl5005s_SetRfFreqHz_18939
141911 +fmc_device_register_n_18942 fmc_device_register_n 2 18942 NULL
141912 +mtrr_del_18943 mtrr_del 1 18943 NULL
141913 +ida_get_new_18948 ida_get_new 0 18948 NULL
141914 +svc_sock_reclen_18950 svc_sock_reclen 0 18950 NULL
141915 +alloc_rx_slot_18951 alloc_rx_slot 0 18951 NULL
141916 +sctp_tsnmap_num_gabs_18952 sctp_tsnmap_num_gabs 0 18952 NULL nohasharray
141917 +inv_mpu6050_set_enable_18952 inv_mpu6050_set_enable 0 18952 &sctp_tsnmap_num_gabs_18952
141918 +__br_netpoll_enable_18953 __br_netpoll_enable 0 18953 NULL
141919 +store_18955 store 0 18955 NULL
141920 +dma_common_pages_remap_18966 dma_common_pages_remap 2 18966 NULL
141921 +ipv6_defrag_18967 ipv6_defrag 0 18967 NULL nohasharray
141922 +readfn_18967 readfn 0-3 18967 &ipv6_defrag_18967
141923 +lpfc_static_vport_show_18970 lpfc_static_vport_show 0 18970 NULL
141924 +rbd_minor_show_18974 rbd_minor_show 0 18974 NULL nohasharray
141925 +ath9k_htc_get_stats_18974 ath9k_htc_get_stats 0 18974 &rbd_minor_show_18974
141926 +twl4030reg_is_enabled_18977 twl4030reg_is_enabled 0 18977 NULL nohasharray
141927 +cx25821_buffer_prepare_18977 cx25821_buffer_prepare 0 18977 &twl4030reg_is_enabled_18977
141928 +tty_write_lock_18991 tty_write_lock 0 18991 NULL
141929 +net_open_18997 net_open 0 18997 NULL
141930 +si4713_transfer_18998 si4713_transfer 0-3 18998 NULL nohasharray
141931 +store_18998 store 0-3 18998 &si4713_transfer_18998
141932 +bnx2x_init_hw_18999 bnx2x_init_hw 0 18999 NULL
141933 +rt2400pci_set_state_19000 rt2400pci_set_state 0 19000 NULL nohasharray
141934 +phy_scan_fixups_19000 phy_scan_fixups 0 19000 &rt2400pci_set_state_19000
141935 +show_frontswap_inertia_19004 show_frontswap_inertia 0 19004 NULL
141936 +mei_me_fw_status_19005 mei_me_fw_status 0 19005 NULL
141937 +layout_in_gaps_19006 layout_in_gaps 2-0 19006 NULL nohasharray
141938 +ibm_get_attention_status_19006 ibm_get_attention_status 0 19006 &layout_in_gaps_19006
141939 +acpi_ev_initialize_region_19007 acpi_ev_initialize_region 0 19007 NULL
141940 +wait_port_writable_19011 wait_port_writable 0 19011 NULL
141941 +f2fs_setxattr_19012 f2fs_setxattr 0 19012 NULL
141942 +hash_netport6_expire_19013 hash_netport6_expire 4 19013 NULL
141943 +rc5t583_rtc_set_alarm_19017 rc5t583_rtc_set_alarm 0 19017 NULL nohasharray
141944 +store_shost_state_19017 store_shost_state 0-4 19017 &rc5t583_rtc_set_alarm_19017
141945 +xfs_trans_roll_19018 xfs_trans_roll 0 19018 NULL
141946 +tcp_port_write_19020 tcp_port_write 3-0 19020 NULL
141947 +cachefiles_daemon_bind_19023 cachefiles_daemon_bind 0 19023 NULL nohasharray
141948 +rtl92de_hw_init_19023 rtl92de_hw_init 0 19023 &cachefiles_daemon_bind_19023
141949 +edac_pci_dev_store_19027 edac_pci_dev_store 0-4 19027 NULL
141950 +xgmac_dma_desc_rings_init_19032 xgmac_dma_desc_rings_init 0 19032 NULL
141951 +sysfs_create_dir_ns_19033 sysfs_create_dir_ns 0 19033 NULL
141952 +revalidate_19043 revalidate 2-0 19043 NULL nohasharray
141953 +acpi_install_table_19043 acpi_install_table 1 19043 &revalidate_19043 nohasharray
141954 +mb862xx_i2c_write_19043 mb862xx_i2c_write 0 19043 &acpi_install_table_19043 nohasharray
141955 +snprintk_buf_19043 snprintk_buf 0 19043 &mb862xx_i2c_write_19043
141956 +drm_fb_helper_init_19044 drm_fb_helper_init 4-3 19044 NULL
141957 +acpi_ds_get_package_arguments_19046 acpi_ds_get_package_arguments 0 19046 NULL nohasharray
141958 +demote_rq_store_19046 demote_rq_store 0-3 19046 &acpi_ds_get_package_arguments_19046
141959 +afs_vnode_store_data_19048 afs_vnode_store_data 0 19048 NULL
141960 +osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
141961 +pas_audio_prepare_for_input_19057 pas_audio_prepare_for_input 0 19057 NULL nohasharray
141962 +il_process_add_sta_resp_19057 il_process_add_sta_resp 0 19057 &pas_audio_prepare_for_input_19057
141963 +ads7846_disable_show_19061 ads7846_disable_show 0 19061 NULL
141964 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
141965 +transient_duration_show_19065 transient_duration_show 0 19065 NULL
141966 +msix_map_region_19072 msix_map_region 2 19072 NULL
141967 +tg3_get_rxfh_indir_size_19074 tg3_get_rxfh_indir_size 0 19074 NULL
141968 +atkbd_do_show_extra_19077 atkbd_do_show_extra 0 19077 NULL
141969 +selinux_ip_output_19078 selinux_ip_output 0 19078 NULL
141970 +gue_gro_remcsum_19079 gue_gro_remcsum 5-2 19079 NULL
141971 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL nohasharray
141972 +show_fc_host_symbolic_name_19082 show_fc_host_symbolic_name 0 19082 &ceph_create_snap_context_19082
141973 +show_sched7_19083 show_sched7 0 19083 NULL
141974 +abx500_get_register_interruptible_19084 abx500_get_register_interruptible 0 19084 NULL
141975 +write_19086 write 0 19086 NULL
141976 +clk_core_set_rate_nolock_19089 clk_core_set_rate_nolock 0 19089 NULL
141977 +sys_process_vm_readv_19090 sys_process_vm_readv 3-5 19090 NULL nohasharray
141978 +brcmf_usbdev_qinit_19090 brcmf_usbdev_qinit 2 19090 &sys_process_vm_readv_19090
141979 +fw_flash_update_req_19092 fw_flash_update_req 0 19092 NULL
141980 +nouveau_sysfs_pstate_get_19094 nouveau_sysfs_pstate_get 0 19094 NULL
141981 +write_byte_19095 write_byte 0 19095 NULL
141982 +bcmgenet_init_rx_ring_19100 bcmgenet_init_rx_ring 0 19100 NULL
141983 +snd_pcm_oss_period_size_19101 snd_pcm_oss_period_size 0 19101 NULL
141984 +rt73usb_get_tx_data_len_19103 rt73usb_get_tx_data_len 0 19103 NULL
141985 +lm3556_indicator_pattern_store_19105 lm3556_indicator_pattern_store 0-4 19105 NULL
141986 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3-0 19106 NULL
141987 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3-4-0 19109 NULL
141988 +befs_statfs_19114 befs_statfs 0 19114 NULL
141989 +b43_gphy_op_init_19116 b43_gphy_op_init 0 19116 NULL
141990 +eni_setsockopt_19118 eni_setsockopt 0 19118 NULL
141991 +nb_callback_19124 nb_callback 0 19124 NULL nohasharray
141992 +ov6650_g_fmt_19124 ov6650_g_fmt 0 19124 &nb_callback_19124
141993 +ext4_inode_table_19125 ext4_inode_table 0 19125 NULL nohasharray
141994 +bh1770_prox_persistence_store_19125 bh1770_prox_persistence_store 0-4 19125 &ext4_inode_table_19125
141995 +max14577_read_reg_19127 max14577_read_reg 0 19127 NULL
141996 +mcam_vb_sg_buf_prepare_19130 mcam_vb_sg_buf_prepare 0 19130 NULL
141997 +show_alarms_reg_19136 show_alarms_reg 0 19136 NULL
141998 +lpfc_mlomgmt_show_19137 lpfc_mlomgmt_show 0 19137 NULL nohasharray
141999 +__gfs2_xattr_set_19137 __gfs2_xattr_set 0 19137 &lpfc_mlomgmt_show_19137 nohasharray
142000 +tg3_phy_reset_chanpat_19137 tg3_phy_reset_chanpat 0 19137 &__gfs2_xattr_set_19137
142001 +adp8860_bl_l1_daylight_dim_show_19139 adp8860_bl_l1_daylight_dim_show 0 19139 NULL
142002 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
142003 +snd_pcm_lib_ioctl_fifo_size_19142 snd_pcm_lib_ioctl_fifo_size 0 19142 NULL
142004 +o2nm_cluster_show_19143 o2nm_cluster_show 0 19143 NULL
142005 +koneplus_sysfs_show_firmware_version_19147 koneplus_sysfs_show_firmware_version 0 19147 NULL
142006 +nfs4_handle_exception_19150 nfs4_handle_exception 0-2 19150 NULL
142007 +mls_context_to_sid_19151 mls_context_to_sid 0 19151 NULL
142008 +sleep_auth_read_19159 sleep_auth_read 3-0 19159 NULL
142009 +ext3_reserve_inode_write_19163 ext3_reserve_inode_write 0 19163 NULL nohasharray
142010 +store_virtual_19163 store_virtual 0-4 19163 &ext3_reserve_inode_write_19163
142011 +p2wi_smbus_xfer_19165 p2wi_smbus_xfer 0 19165 NULL
142012 +smk_write_access2_19170 smk_write_access2 3-0 19170 NULL
142013 +show_fcstat_fcp_output_requests_19177 show_fcstat_fcp_output_requests 0 19177 NULL
142014 +task_exit_notify_19181 task_exit_notify 0 19181 NULL
142015 +read_extent_buffer_to_user_19189 read_extent_buffer_to_user 4-3 19189 NULL nohasharray
142016 +snd_riptide_trigger_19189 snd_riptide_trigger 0 19189 &read_extent_buffer_to_user_19189
142017 +show_service_id_19190 show_service_id 0 19190 NULL
142018 +vlan_protocol_show_19193 vlan_protocol_show 0 19193 NULL
142019 +__iscsi_tpg_auth_show_userid_mutual_19197 __iscsi_tpg_auth_show_userid_mutual 0 19197 NULL
142020 +_ctl_board_tracer_show_19199 _ctl_board_tracer_show 0 19199 NULL
142021 +nouveau_hwmon_critical_temp_hyst_19201 nouveau_hwmon_critical_temp_hyst 0 19201 NULL
142022 +nilfs_direct_check_insert_19202 nilfs_direct_check_insert 0-2 19202 NULL
142023 +tw9910_s_stream_19204 tw9910_s_stream 0 19204 NULL nohasharray
142024 +mlx4_unicast_attach_19204 mlx4_unicast_attach 0 19204 &tw9910_s_stream_19204
142025 +iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3-0 19205 NULL
142026 +qlcnic_store_beacon_19206 qlcnic_store_beacon 0-4 19206 NULL
142027 +show_sys_image_guid_19207 show_sys_image_guid 0 19207 NULL
142028 +dev_counters_read_19216 dev_counters_read 3-0 19216 NULL
142029 +wbcir_tx_19219 wbcir_tx 3 19219 NULL
142030 +udpv6_recvmsg_19221 udpv6_recvmsg 3 19221 NULL
142031 +nouveau_hwmon_max_temp_19222 nouveau_hwmon_max_temp 0 19222 NULL
142032 +snd_mask_max_19224 snd_mask_max 0 19224 NULL
142033 +_ctl_host_trace_buffer_enable_show_19227 _ctl_host_trace_buffer_enable_show 0 19227 NULL
142034 +kxcjk1013_validate_trigger_19230 kxcjk1013_validate_trigger 0 19230 NULL
142035 +vnic_dev_cmd_proxy_19232 vnic_dev_cmd_proxy 0 19232 NULL
142036 +bio_alloc_mddev_19238 bio_alloc_mddev 2 19238 NULL
142037 +airspy_set_mixer_gain_19239 airspy_set_mixer_gain 0 19239 NULL nohasharray
142038 +stk_s_ctrl_19239 stk_s_ctrl 0 19239 &airspy_set_mixer_gain_19239 nohasharray
142039 +set_attr_powered_19239 set_attr_powered 0-4 19239 &stk_s_ctrl_19239
142040 +smp_call_function_single_19240 smp_call_function_single 0 19240 NULL nohasharray
142041 +w5300_set_macaddr_19240 w5300_set_macaddr 0 19240 &smp_call_function_single_19240
142042 +selinux_inode_getsecctx_19244 selinux_inode_getsecctx 0 19244 NULL nohasharray
142043 +eth_validate_addr_19244 eth_validate_addr 0 19244 &selinux_inode_getsecctx_19244
142044 +store_priv_session_recovery_tmo_19245 store_priv_session_recovery_tmo 0-4 19245 NULL
142045 +aac_show_max_channel_19248 aac_show_max_channel 0 19248 NULL
142046 +bttv_risc_packed_19255 bttv_risc_packed 0 19255 NULL
142047 +ucma_query_19260 ucma_query 4 19260 NULL nohasharray
142048 +lp3972_ldo_is_enabled_19260 lp3972_ldo_is_enabled 0 19260 &ucma_query_19260
142049 +wdog_panic_handler_19262 wdog_panic_handler 0 19262 NULL
142050 +store_19264 store 0-3 19264 NULL nohasharray
142051 +fb_check_var_19264 fb_check_var 0 19264 &store_19264
142052 +twl_show_stats_19266 twl_show_stats 0 19266 NULL
142053 +sys_fcntl_19267 sys_fcntl 3 19267 NULL nohasharray
142054 +isight_start_streaming_19267 isight_start_streaming 0 19267 &sys_fcntl_19267 nohasharray
142055 +show_sys_hwmon_19267 show_sys_hwmon 0 19267 &isight_start_streaming_19267 nohasharray
142056 +bru_s_stream_19267 bru_s_stream 0 19267 &show_sys_hwmon_19267
142057 +store_engine1_load_19269 store_engine1_load 4-0 19269 NULL
142058 +rtl_pci_start_19273 rtl_pci_start 0 19273 NULL
142059 +tps65910_rtc_set_alarm_19275 tps65910_rtc_set_alarm 0 19275 NULL
142060 +patch_si3054_19278 patch_si3054 0 19278 NULL
142061 +il_dbgfs_rxon_filter_flags_read_19281 il_dbgfs_rxon_filter_flags_read 3-0 19281 NULL
142062 +io_mapping_map_wc_19284 io_mapping_map_wc 2 19284 NULL nohasharray
142063 +md5_export_19284 md5_export 0 19284 &io_mapping_map_wc_19284
142064 +batadv_tt_save_orig_buffer_19288 batadv_tt_save_orig_buffer 4 19288 NULL
142065 +snd_rawmidi_dev_register_19290 snd_rawmidi_dev_register 0 19290 NULL
142066 +raw_send_hdrinc_19292 raw_send_hdrinc 4 19292 NULL
142067 +show_in_max1_19293 show_in_max1 0 19293 NULL
142068 +virtnet_change_mtu_19294 virtnet_change_mtu 0 19294 NULL
142069 +patch_simple_hdmi_19296 patch_simple_hdmi 0 19296 NULL
142070 +TermChar_show_19300 TermChar_show 0 19300 NULL
142071 +fan_pwm1_show_19301 fan_pwm1_show 0 19301 NULL
142072 +ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 0 19303 NULL
142073 +event_tx_stuck_read_19305 event_tx_stuck_read 3-0 19305 NULL
142074 +bh1770_prox_persistence_show_19308 bh1770_prox_persistence_show 0 19308 NULL nohasharray
142075 +jffs2_do_setattr_19308 jffs2_do_setattr 0 19308 &bh1770_prox_persistence_show_19308
142076 +mtd_write_oob_19310 mtd_write_oob 0 19310 NULL
142077 +sr_write_gpio_19313 sr_write_gpio 0 19313 NULL
142078 +task_free_notify_19318 task_free_notify 0 19318 NULL nohasharray
142079 +update_scan_mode_19318 update_scan_mode 0 19318 &task_free_notify_19318
142080 +debug_read_19322 debug_read 3-0 19322 NULL nohasharray
142081 +rsxx_creg_read_19322 rsxx_creg_read 0 19322 &debug_read_19322
142082 +SYSC_sendfile64_19327 SYSC_sendfile64 4 19327 NULL nohasharray
142083 +wl1251_boot_run_firmware_19327 wl1251_boot_run_firmware 0 19327 &SYSC_sendfile64_19327
142084 +elan_smbus_get_checksum_19330 elan_smbus_get_checksum 0 19330 NULL
142085 +lbs_host_sleep_write_19332 lbs_host_sleep_write 3-0 19332 NULL
142086 +pwc_set_u16_ctrl_19335 pwc_set_u16_ctrl 0 19335 NULL nohasharray
142087 +ov7670_store_cmatrix_19335 ov7670_store_cmatrix 0 19335 &pwc_set_u16_ctrl_19335
142088 +saa7706h_set_reg24_19339 saa7706h_set_reg24 0 19339 NULL
142089 +bq32k_read_19342 bq32k_read 0 19342 NULL
142090 +group_show_19349 group_show 0 19349 NULL
142091 +__uncore_filter_isoc_show_19351 __uncore_filter_isoc_show 0 19351 NULL
142092 +hix5hd2_i2c_xfer_19354 hix5hd2_i2c_xfer 0-3 19354 NULL
142093 +bnx2x_get_phys_port_id_19355 bnx2x_get_phys_port_id 0 19355 NULL
142094 +si4713_choose_econtrol_action_19357 si4713_choose_econtrol_action 0 19357 NULL
142095 +musb_urb_enqueue_19358 musb_urb_enqueue 0 19358 NULL
142096 +firmware_data_write_19360 firmware_data_write 6-5-0 19360 NULL
142097 +mmio32read__write_file_19364 mmio32read__write_file 0 19364 NULL
142098 +ipheth_open_19366 ipheth_open 0 19366 NULL
142099 +qlge_vlan_rx_add_vid_19385 qlge_vlan_rx_add_vid 0 19385 NULL
142100 +p9_check_zc_errors_19389 p9_check_zc_errors 4 19389 NULL
142101 +interpret_user_input_19393 interpret_user_input 2-0 19393 NULL
142102 +v9fs_xattr_security_set_19396 v9fs_xattr_security_set 0 19396 NULL nohasharray
142103 +lxt973a2_read_status_19396 lxt973a2_read_status 0 19396 &v9fs_xattr_security_set_19396
142104 +sync_fill_pt_info_19397 sync_fill_pt_info 0 19397 NULL
142105 +get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
142106 +get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL nohasharray
142107 +read_values_19401 read_values 0 19401 &get_n_events_by_type_19401
142108 +pep_recvmsg_19402 pep_recvmsg 4-0 19402 NULL
142109 +recover_timer_write_19403 recover_timer_write 3-0 19403 NULL
142110 +hid_hw_raw_request_19408 hid_hw_raw_request 0 19408 NULL
142111 +compr_flush_19409 compr_flush 2 19409 NULL
142112 +show_counter_rx_buf_ovfls_19414 show_counter_rx_buf_ovfls 0 19414 NULL nohasharray
142113 +perf_reboot_19414 perf_reboot 0 19414 &show_counter_rx_buf_ovfls_19414
142114 +target_fabric_tpg_param_attr_store_19419 target_fabric_tpg_param_attr_store 0-4 19419 NULL
142115 +synproxy_options_size_19422 synproxy_options_size 0 19422 NULL
142116 +dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
142117 +write_begin_19424 write_begin 0 19424 NULL
142118 +snd_seq_ioctl_delete_port_19425 snd_seq_ioctl_delete_port 0 19425 NULL
142119 +packet_read_list_19427 packet_read_list 0 19427 NULL
142120 +cond_search_mask_read_19430 cond_search_mask_read 0-5-6 19430 NULL
142121 +esas2r_write_fw_19434 esas2r_write_fw 0-3-4 19434 NULL nohasharray
142122 +__phys_addr_19434 __phys_addr 0 19434 &esas2r_write_fw_19434
142123 +xfs_qm_vop_dqalloc_19436 xfs_qm_vop_dqalloc 0 19436 NULL nohasharray
142124 +rds_cancel_sent_to_19436 rds_cancel_sent_to 0 19436 &xfs_qm_vop_dqalloc_19436
142125 +snd_pcm_do_drain_init_19442 snd_pcm_do_drain_init 0 19442 NULL nohasharray
142126 +p2m_timeout_store_19442 p2m_timeout_store 0-4 19442 &snd_pcm_do_drain_init_19442
142127 +store_19443 store 0 19443 NULL
142128 +SyS_sched_getaffinity_19444 SyS_sched_getaffinity 2 19444 NULL
142129 +double_flag_store_19445 double_flag_store 0-4 19445 NULL
142130 +show_iface_mtu_19446 show_iface_mtu 0 19446 NULL
142131 +store_link_state_19448 store_link_state 0-4 19448 NULL
142132 +ds2781_set_pio_pin_19451 ds2781_set_pio_pin 0-4 19451 NULL
142133 +tps6507x_pmic_disable_19465 tps6507x_pmic_disable 0 19465 NULL
142134 +team_device_event_19466 team_device_event 0 19466 NULL
142135 +gp2ap020a00f_get_thresh_reg_19468 gp2ap020a00f_get_thresh_reg 0 19468 NULL
142136 +sctp_cmd_interpreter_19470 sctp_cmd_interpreter 0 19470 NULL
142137 +acpi_ut_validate_buffer_19473 acpi_ut_validate_buffer 0 19473 NULL
142138 +ab3100_get_register_interruptible_19474 ab3100_get_register_interruptible 0 19474 NULL
142139 +refill_pool_19477 refill_pool 2 19477 NULL
142140 +pxa_ep_queue_19480 pxa_ep_queue 0 19480 NULL
142141 +ksz9031_config_init_19483 ksz9031_config_init 0 19483 NULL
142142 +cpuset_can_attach_19498 cpuset_can_attach 0 19498 NULL
142143 +kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
142144 +dequeue_signal_19504 dequeue_signal 0 19504 NULL
142145 +show_phys_width_19505 show_phys_width 0 19505 NULL nohasharray
142146 +bnx2fc_vport_destroy_19505 bnx2fc_vport_destroy 0 19505 &show_phys_width_19505
142147 +security_inode_setxattr_19506 security_inode_setxattr 0 19506 NULL
142148 +usb6fire_pcm_set_rate_19507 usb6fire_pcm_set_rate 0 19507 NULL
142149 +i2c_nuvoton_send_19508 i2c_nuvoton_send 0-3 19508 NULL nohasharray
142150 +rio_setup_inb_dbell_19508 rio_setup_inb_dbell 0 19508 &i2c_nuvoton_send_19508
142151 +ext4_add_new_descs_19509 ext4_add_new_descs 3 19509 NULL
142152 +i40e_get_regs_len_19512 i40e_get_regs_len 0 19512 NULL
142153 +ath10k_mem_value_write_19516 ath10k_mem_value_write 3-0 19516 NULL nohasharray
142154 +skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 &ath10k_mem_value_write_19516
142155 +atm_alloc_charge_19517 atm_alloc_charge 2 19517 NULL nohasharray
142156 +dev_alloc_skb_19517 dev_alloc_skb 1 19517 &atm_alloc_charge_19517
142157 +batadv_tvlv_container_register_19520 batadv_tvlv_container_register 5 19520 NULL
142158 +gmbus_wait_hw_status_19522 gmbus_wait_hw_status 0 19522 NULL nohasharray
142159 +__uncore_filter_tid3_show_19522 __uncore_filter_tid3_show 0 19522 &gmbus_wait_hw_status_19522 nohasharray
142160 +reg_write_19522 reg_write 0 19522 &__uncore_filter_tid3_show_19522
142161 +pages_sharing_show_19524 pages_sharing_show 0 19524 NULL nohasharray
142162 +lpfc_oas_lun_state_set_19524 lpfc_oas_lun_state_set 0 19524 &pages_sharing_show_19524
142163 +iscsi_stat_instance_show_attr_fail_sess_19526 iscsi_stat_instance_show_attr_fail_sess 0 19526 NULL
142164 +jfs_fsync_19527 jfs_fsync 0 19527 NULL
142165 +set_eeprom3_19532 set_eeprom3 4-0 19532 NULL
142166 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL nohasharray
142167 +qla4xxx_phy_port_cnt_show_19536 qla4xxx_phy_port_cnt_show 0 19536 &nfc_llcp_build_tlv_19536
142168 +__videobuf_iolock_19538 __videobuf_iolock 0 19538 NULL
142169 +rx_packets_show_19543 rx_packets_show 0 19543 NULL nohasharray
142170 +vfb_check_var_19543 vfb_check_var 0 19543 &rx_packets_show_19543
142171 +koneplus_sysfs_read_sensor_19544 koneplus_sysfs_read_sensor 0-5-6 19544 NULL
142172 +pppoe_device_event_19547 pppoe_device_event 0 19547 NULL
142173 +cifs_revalidate_dentry_attr_19548 cifs_revalidate_dentry_attr 0 19548 NULL
142174 +pcrlock_19550 pcrlock 0 19550 NULL
142175 +shutdown_status_show_19554 shutdown_status_show 0 19554 NULL nohasharray
142176 +apds990x_prox_reporting_mode_show_19554 apds990x_prox_reporting_mode_show 0 19554 &shutdown_status_show_19554
142177 +set_pec_19556 set_pec 0-4 19556 NULL
142178 +eem_opts_ifname_show_19558 eem_opts_ifname_show 0 19558 NULL nohasharray
142179 +smack_inode_setsecurity_19558 smack_inode_setsecurity 0 19558 &eem_opts_ifname_show_19558
142180 +kernel_read_19559 kernel_read 0-4 19559 NULL
142181 +usb_show_dynids_19560 usb_show_dynids 0 19560 NULL
142182 +ocfs2_control_message_19564 ocfs2_control_message 3-0 19564 NULL
142183 +wlcore_hw_get_rx_packet_len_19565 wlcore_hw_get_rx_packet_len 0-3 19565 NULL
142184 +sctp_disconnect_19567 sctp_disconnect 0 19567 NULL
142185 +nfsd_read_19568 nfsd_read 5 19568 NULL
142186 +iscsi_tpg_param_show_TargetAlias_19570 iscsi_tpg_param_show_TargetAlias 0 19570 NULL
142187 +edac_device_ctl_poll_msec_store_19573 edac_device_ctl_poll_msec_store 0-3 19573 NULL
142188 +set_rx_filter_19574 set_rx_filter 0 19574 NULL
142189 +ieee80211_key_alloc_19575 ieee80211_key_alloc 3 19575 NULL
142190 +rcutorture_cpu_notify_19581 rcutorture_cpu_notify 0 19581 NULL
142191 +__da903x_read_19582 __da903x_read 0 19582 NULL
142192 +bm_status_read_19583 bm_status_read 3-0 19583 NULL
142193 +load_xattr_datum_19594 load_xattr_datum 0 19594 NULL nohasharray
142194 +selinux_inode_getattr_19594 selinux_inode_getattr 0 19594 &load_xattr_datum_19594 nohasharray
142195 +com20020_set_hwaddr_19594 com20020_set_hwaddr 0 19594 &selinux_inode_getattr_19594
142196 +show_message_age_timer_19595 show_message_age_timer 0 19595 NULL
142197 +iwl_pcie_load_cpu_sections_19600 iwl_pcie_load_cpu_sections 0 19600 NULL
142198 +msi_bus_store_19603 msi_bus_store 0-4 19603 NULL
142199 +drbg_sec_strength_19604 drbg_sec_strength 0 19604 NULL
142200 +reg_reqs_19606 reg_reqs 0 19606 NULL nohasharray
142201 +hdmi_create_eld_ctl_19606 hdmi_create_eld_ctl 0 19606 &reg_reqs_19606
142202 +qib_aio_write_19613 qib_aio_write 0 19613 NULL
142203 +show_srp_rport_state_19617 show_srp_rport_state 0 19617 NULL nohasharray
142204 +_ctl_host_trace_buffer_store_19617 _ctl_host_trace_buffer_store 0-4 19617 &show_srp_rport_state_19617
142205 +lm8323_set_disable_19619 lm8323_set_disable 0-4 19619 NULL
142206 +fmc_read_eeprom_19626 fmc_read_eeprom 0-5-6 19626 NULL
142207 +get_rfc1002_length_19628 get_rfc1002_length 0 19628 NULL
142208 +show_failed_reconnects_19629 show_failed_reconnects 0 19629 NULL
142209 +set_spdif_rate_19632 set_spdif_rate 0 19632 NULL nohasharray
142210 +init_verbs_show_19632 init_verbs_show 0 19632 &set_spdif_rate_19632
142211 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
142212 +s2255_s_ctrl_19642 s2255_s_ctrl 0 19642 NULL nohasharray
142213 +selinux_syslog_19642 selinux_syslog 0 19642 &s2255_s_ctrl_19642
142214 +bridge_id_show_19644 bridge_id_show 0 19644 NULL
142215 +__zs_cpu_up_19647 __zs_cpu_up 0 19647 NULL
142216 +advwdt_write_19648 advwdt_write 0-3 19648 NULL nohasharray
142217 +xadc_power_adc_b_19648 xadc_power_adc_b 0 19648 &advwdt_write_19648
142218 +au8522_s_stream_19649 au8522_s_stream 0 19649 NULL
142219 +cm_get_battery_temperature_19650 cm_get_battery_temperature 0 19650 NULL
142220 +parser_init_19651 parser_init 2 19651 NULL
142221 +usbvision_rvmalloc_19655 usbvision_rvmalloc 1 19655 NULL nohasharray
142222 +xfs_attr_args_init_19655 xfs_attr_args_init 0 19655 &usbvision_rvmalloc_19655
142223 +LoadBitmap_19658 LoadBitmap 2 19658 NULL nohasharray
142224 +gpiochip_lock_as_irq_19658 gpiochip_lock_as_irq 0 19658 &LoadBitmap_19658
142225 +pwm_polarity_show_19660 pwm_polarity_show 0 19660 NULL nohasharray
142226 +instantiate_19660 instantiate 0 19660 &pwm_polarity_show_19660 nohasharray
142227 +iwl_dbgfs_pm_params_write_19660 iwl_dbgfs_pm_params_write 0-3 19660 &instantiate_19660
142228 +edd_show_interface_19665 edd_show_interface 0 19665 NULL nohasharray
142229 +wl1271_acx_beacon_filter_table_19665 wl1271_acx_beacon_filter_table 0 19665 &edd_show_interface_19665
142230 +ath10k_read_pktlog_filter_19667 ath10k_read_pktlog_filter 3-0 19667 NULL
142231 +selinux_socket_sendmsg_19668 selinux_socket_sendmsg 0 19668 NULL
142232 +nettel_reboot_notifier_19672 nettel_reboot_notifier 0 19672 NULL nohasharray
142233 +enable_19672 enable 0 19672 &nettel_reboot_notifier_19672
142234 +acpi_read_slow_19673 acpi_read_slow 3-2 19673 NULL
142235 +usbnet_write_cmd_19679 usbnet_write_cmd 7-0 19679 NULL
142236 +pm8001_chip_fw_flash_update_build_19685 pm8001_chip_fw_flash_update_build 0 19685 NULL
142237 +edac_device_ctl_panic_on_ue_store_19687 edac_device_ctl_panic_on_ue_store 0-3 19687 NULL
142238 +validate_npar_config_19688 validate_npar_config 0 19688 NULL
142239 +airspy_queue_setup_19692 airspy_queue_setup 0 19692 NULL
142240 +f2fs_issue_flush_19697 f2fs_issue_flush 0 19697 NULL
142241 +hints_show_19705 hints_show 0 19705 NULL
142242 +i2c_smbus_write_i2c_block_data_19706 i2c_smbus_write_i2c_block_data 0 19706 NULL nohasharray
142243 +store_fan_div_19706 store_fan_div 0-4 19706 &i2c_smbus_write_i2c_block_data_19706
142244 +memblock_virt_alloc_low_nopanic_19714 memblock_virt_alloc_low_nopanic 1 19714 NULL
142245 +read_reg_19723 read_reg 0 19723 NULL nohasharray
142246 +port_enable_19723 port_enable 0 19723 &read_reg_19723
142247 +sleep_functions_on_battery_store_19725 sleep_functions_on_battery_store 0-4 19725 NULL
142248 +wm8350_block_write_19727 wm8350_block_write 2-3-0 19727 NULL
142249 +target_stat_scsi_transport_show_attr_inst_19730 target_stat_scsi_transport_show_attr_inst 0 19730 NULL
142250 +do_iter_readv_writev_19732 do_iter_readv_writev 0 19732 NULL
142251 +iwlagn_commit_rxon_19737 iwlagn_commit_rxon 0 19737 NULL
142252 +snd_usX2Y_usbpcm_prepare_19741 snd_usX2Y_usbpcm_prepare 0 19741 NULL
142253 +p9_client_read_19750 p9_client_read 5-0 19750 NULL
142254 +lookup_level0_dirty_19752 lookup_level0_dirty 0 19752 NULL
142255 +pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
142256 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL nohasharray
142257 +broadsheet_spiflash_write_sector_19759 broadsheet_spiflash_write_sector 0 19759 &ocfs2_readpages_19759
142258 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
142259 +osst_recover_wait_frame_19766 osst_recover_wait_frame 0 19766 NULL
142260 +readhscx_19769 readhscx 0 19769 NULL nohasharray
142261 +i8k_get_fan_type_19769 i8k_get_fan_type 0 19769 &readhscx_19769 nohasharray
142262 +regulatory_set_wiphy_regd_sync_rtnl_19769 regulatory_set_wiphy_regd_sync_rtnl 0 19769 &i8k_get_fan_type_19769
142263 +flush_write_buffer_19770 flush_write_buffer 0 19770 NULL
142264 +pch_phub_gbe_serial_rom_conf_mp_19773 pch_phub_gbe_serial_rom_conf_mp 0 19773 NULL
142265 +ipath_f_get_base_info_19778 ipath_f_get_base_info 0 19778 NULL
142266 +set_battery_life_extender_19779 set_battery_life_extender 0-4 19779 NULL
142267 +saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL nohasharray
142268 +v3020_read_time_19780 v3020_read_time 0 19780 &saa7146_vmalloc_build_pgtable_19780 nohasharray
142269 +pm80xx_chip_ssp_io_req_19780 pm80xx_chip_ssp_io_req 0 19780 &v3020_read_time_19780
142270 +target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent_19782 target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent 0 19782 NULL
142271 +team_change_mtu_19785 team_change_mtu 0 19785 NULL
142272 +max_adj_show_19786 max_adj_show 0 19786 NULL nohasharray
142273 +ixgbe_fcoe_ddp_get_19786 ixgbe_fcoe_ddp_get 4 19786 &max_adj_show_19786
142274 +efm32_i2c_master_xfer_19788 efm32_i2c_master_xfer 0-3 19788 NULL
142275 +elan_sysfs_read_product_id_19789 elan_sysfs_read_product_id 0 19789 NULL
142276 +multicast_querier_interval_store_19790 multicast_querier_interval_store 4-0 19790 NULL
142277 +si3054_build_controls_19795 si3054_build_controls 0 19795 NULL
142278 +ems_usb_write_mode_19800 ems_usb_write_mode 0 19800 NULL nohasharray
142279 +btree_migratepage_19800 btree_migratepage 0 19800 &ems_usb_write_mode_19800
142280 +check_acpi_ids_19802 check_acpi_ids 0 19802 NULL
142281 +memory_isolate_notify_19808 memory_isolate_notify 0 19808 NULL
142282 +store_thermal_cruise_19810 store_thermal_cruise 0-4 19810 NULL
142283 +nci_hci_set_param_19812 nci_hci_set_param 5 19812 NULL nohasharray
142284 +ext2_setsize_19812 ext2_setsize 0 19812 &nci_hci_set_param_19812
142285 +fsa9480_show_manualsw_19815 fsa9480_show_manualsw 0 19815 NULL
142286 +ath10k_write_htt_max_amsdu_ampdu_19820 ath10k_write_htt_max_amsdu_ampdu 3-0 19820 NULL
142287 +mwl8k_get_stats_19823 mwl8k_get_stats 0 19823 NULL nohasharray
142288 +iwl_dbgfs_disable_power_off_write_19823 iwl_dbgfs_disable_power_off_write 0-3 19823 &mwl8k_get_stats_19823
142289 +irda_setsockopt_19824 irda_setsockopt 5-0 19824 NULL nohasharray
142290 +index_show_19824 index_show 0 19824 &irda_setsockopt_19824
142291 +xfs_bmap_add_extent_hole_real_19828 xfs_bmap_add_extent_hole_real 0 19828 NULL
142292 +pcpu_next_unpop_19831 pcpu_next_unpop 4 19831 NULL
142293 +vfs_getxattr_19832 vfs_getxattr 0 19832 NULL nohasharray
142294 +hash_walk_new_entry_19832 hash_walk_new_entry 0 19832 &vfs_getxattr_19832
142295 +c2port_show_flash_size_19834 c2port_show_flash_size 0 19834 NULL
142296 +__vfs_setxattr_noperm_19838 __vfs_setxattr_noperm 0 19838 NULL
142297 +bad_inode_listxattr_19840 bad_inode_listxattr 0-3 19840 NULL
142298 +_regulator_disable_19841 _regulator_disable 0 19841 NULL
142299 +ks959_change_speed_19843 ks959_change_speed 0 19843 NULL
142300 +ath10k_vdev_setup_sync_19847 ath10k_vdev_setup_sync 0 19847 NULL
142301 +ieee80211_mesh_rx_mgmt_action_19849 ieee80211_mesh_rx_mgmt_action 3 19849 NULL
142302 +oti6858_open_19850 oti6858_open 0 19850 NULL
142303 +sis190_mac_addr_19851 sis190_mac_addr 0 19851 NULL
142304 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
142305 +dlm_lock_19858 dlm_lock 0 19858 NULL
142306 +local_cpus_show_19862 local_cpus_show 0 19862 NULL nohasharray
142307 +use_zero_page_store_19862 use_zero_page_store 0-4 19862 &local_cpus_show_19862
142308 +llcp_allocate_pdu_19866 llcp_allocate_pdu 3 19866 NULL nohasharray
142309 +twlreg_grp_19866 twlreg_grp 0 19866 &llcp_allocate_pdu_19866
142310 +ip6gre_err_19869 ip6gre_err 5 19869 NULL nohasharray
142311 +vid_out_queue_setup_19869 vid_out_queue_setup 0 19869 &ip6gre_err_19869 nohasharray
142312 +ext3_xattr_user_set_19869 ext3_xattr_user_set 0 19869 &vid_out_queue_setup_19869
142313 +iwl_mvm_add_bcast_sta_19871 iwl_mvm_add_bcast_sta 0 19871 NULL nohasharray
142314 +store_19871 store 0 19871 &iwl_mvm_add_bcast_sta_19871
142315 +si5351_xtal_prepare_19878 si5351_xtal_prepare 0 19878 NULL nohasharray
142316 +start_19878 start 0 19878 &si5351_xtal_prepare_19878
142317 +netevent_callback_19879 netevent_callback 0 19879 NULL
142318 +mrp_request_join_19882 mrp_request_join 4 19882 NULL nohasharray
142319 +dummy_hrtimer_stop_19882 dummy_hrtimer_stop 0 19882 &mrp_request_join_19882 nohasharray
142320 +security_setprocattr_19882 security_setprocattr 0-4 19882 &dummy_hrtimer_stop_19882
142321 +dev_pm_qos_update_user_latency_tolerance_19891 dev_pm_qos_update_user_latency_tolerance 0 19891 NULL
142322 +acpi_pm_pre_suspend_19892 acpi_pm_pre_suspend 0 19892 NULL
142323 +show_19893 show 0 19893 NULL nohasharray
142324 +_readpage_19893 _readpage 0 19893 &show_19893
142325 +wl1251_chip_wakeup_19894 wl1251_chip_wakeup 0 19894 NULL
142326 +xgbe_init_ring_19901 xgbe_init_ring 3-0 19901 NULL nohasharray
142327 +qlcnic_sysfs_read_pci_config_19901 qlcnic_sysfs_read_pci_config 6-0-5 19901 &xgbe_init_ring_19901
142328 +bonding_show_fail_over_mac_19903 bonding_show_fail_over_mac 0 19903 NULL
142329 +aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3-0 19910 NULL
142330 +ecryptfs_read_xattr_region_19911 ecryptfs_read_xattr_region 0 19911 NULL
142331 +rt73usb_set_state_19917 rt73usb_set_state 0 19917 NULL
142332 +ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3-0 19918 NULL
142333 +ipath_tempsense_read_19921 ipath_tempsense_read 0 19921 NULL
142334 +mangle_name_19923 mangle_name 0 19923 NULL
142335 +cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
142336 +__add_section_19931 __add_section 0 19931 NULL
142337 +ceph_read_iter_19940 ceph_read_iter 0 19940 NULL
142338 +v4l2_ctrl_new_19942 v4l2_ctrl_new 12-8 19942 NULL
142339 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3-0 19943 NULL
142340 +ds1672_get_datetime_19948 ds1672_get_datetime 0 19948 NULL nohasharray
142341 +store_temp_target_19948 store_temp_target 0-4 19948 &ds1672_get_datetime_19948
142342 +set_volt_max_19950 set_volt_max 0-4 19950 NULL
142343 +zd_ioread32v_locked_19953 zd_ioread32v_locked 0 19953 NULL
142344 +ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 NULL
142345 +tipc_bind_19957 tipc_bind 0 19957 NULL
142346 +wl3501_resume_19959 wl3501_resume 0 19959 NULL
142347 +hfsplus_user_listxattr_19960 hfsplus_user_listxattr 0-5 19960 NULL
142348 +sd_s_ctrl_19963 sd_s_ctrl 0 19963 NULL
142349 +ax25_send_frame_19964 ax25_send_frame 2 19964 NULL nohasharray
142350 +bt819_s_ctrl_19964 bt819_s_ctrl 0 19964 &ax25_send_frame_19964
142351 +set_aw_pt_bi_19967 set_aw_pt_bi 0 19967 NULL
142352 +ims_pcu_ofn_reg_data_store_19974 ims_pcu_ofn_reg_data_store 0-4 19974 NULL
142353 +attr_sensitivity_store_cptkbd_19976 attr_sensitivity_store_cptkbd 0-4 19976 NULL
142354 +apparmor_getprocattr_19982 apparmor_getprocattr 0 19982 NULL
142355 +snd_usbtv_card_trigger_19983 snd_usbtv_card_trigger 0 19983 NULL
142356 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
142357 +i40e_reserve_msix_vectors_19989 i40e_reserve_msix_vectors 2-0 19989 NULL nohasharray
142358 +rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 &i40e_reserve_msix_vectors_19989
142359 +_osd_req_finalize_set_attr_list_19990 _osd_req_finalize_set_attr_list 0 19990 NULL nohasharray
142360 +islpci_upload_fw_19990 islpci_upload_fw 0 19990 &_osd_req_finalize_set_attr_list_19990
142361 +find_overflow_devnum_19995 find_overflow_devnum 0 19995 NULL
142362 +reshape_direction_show_19999 reshape_direction_show 0 19999 NULL
142363 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
142364 +cpuset_write_s64_20004 cpuset_write_s64 0 20004 NULL
142365 +spmi_ext_register_readl_20005 spmi_ext_register_readl 0 20005 NULL
142366 +event_trigger_write_20009 event_trigger_write 3 20009 NULL
142367 +tree_mod_log_eb_move_20011 tree_mod_log_eb_move 5 20011 NULL
142368 +disk_events_async_show_20020 disk_events_async_show 0 20020 NULL
142369 +smsc911x_reg_read_20026 smsc911x_reg_read 0 20026 NULL nohasharray
142370 +sisusb_write_memio_long_20026 sisusb_write_memio_long 0 20026 &smsc911x_reg_read_20026
142371 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
142372 +split_scan_timeout_read_20029 split_scan_timeout_read 3-0 20029 NULL nohasharray
142373 +ufs_readpage_20029 ufs_readpage 0 20029 &split_scan_timeout_read_20029
142374 +acpi_ds_obj_stack_pop_20030 acpi_ds_obj_stack_pop 0 20030 NULL nohasharray
142375 +bq2415x_sysfs_set_enable_20030 bq2415x_sysfs_set_enable 0-4 20030 &acpi_ds_obj_stack_pop_20030
142376 +radeon_hwmon_show_temp_20032 radeon_hwmon_show_temp 0 20032 NULL nohasharray
142377 +ocfs2_xattr_security_set_20032 ocfs2_xattr_security_set 0 20032 &radeon_hwmon_show_temp_20032
142378 +platform_suspend_prepare_20036 platform_suspend_prepare 0 20036 NULL
142379 +read_tape_20037 read_tape 0 20037 NULL
142380 +nvkm_disp_create__20040 nvkm_disp_create_ 4-7 20040 NULL nohasharray
142381 +cxacru_sysfs_show_upstream_attenuation_20040 cxacru_sysfs_show_upstream_attenuation 0 20040 &nvkm_disp_create__20040
142382 +mwl8k_init_txqs_20042 mwl8k_init_txqs 0 20042 NULL
142383 +cmdline_show_20044 cmdline_show 0 20044 NULL
142384 +mt_show_quirks_20045 mt_show_quirks 0 20045 NULL
142385 +show_compression_20048 show_compression 0 20048 NULL
142386 +usX2Y_urbs_allocate_20052 usX2Y_urbs_allocate 0 20052 NULL
142387 +lpfc_txcmplq_hw_show_20055 lpfc_txcmplq_hw_show 0 20055 NULL nohasharray
142388 +nf_iterate_20055 nf_iterate 0 20055 &lpfc_txcmplq_hw_show_20055
142389 +__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
142390 +roccat_common2_sysfs_write_stored_lights_20059 roccat_common2_sysfs_write_stored_lights 0-6-5 20059 NULL
142391 +upcall_20060 upcall 0-4 20060 NULL
142392 +w1_ds2760_io_20065 w1_ds2760_io 3-4-0 20065 NULL
142393 +iwl_mvm_power_mac_dbgfs_read_20067 iwl_mvm_power_mac_dbgfs_read 4-0 20067 NULL nohasharray
142394 +__uncore_filter_state2_show_20067 __uncore_filter_state2_show 0 20067 &iwl_mvm_power_mac_dbgfs_read_20067
142395 +l2tp_ip6_getname_20071 l2tp_ip6_getname 0 20071 NULL
142396 +target_message_20072 target_message 2 20072 NULL
142397 +rawv6_sendmsg_20080 rawv6_sendmsg 4-0 20080 NULL nohasharray
142398 +ieee802154_check_concurrent_iface_20080 ieee802154_check_concurrent_iface 0 20080 &rawv6_sendmsg_20080 nohasharray
142399 +init_chip_reset_20080 init_chip_reset 0 20080 &ieee802154_check_concurrent_iface_20080
142400 +fuse_conn_limit_read_20084 fuse_conn_limit_read 3-0 20084 NULL
142401 +aat2870_reg_write_file_20086 aat2870_reg_write_file 3-0 20086 NULL
142402 +reiserfs_dir_fsync_20088 reiserfs_dir_fsync 0 20088 NULL nohasharray
142403 +cma_alloc_write_20088 cma_alloc_write 2 20088 &reiserfs_dir_fsync_20088
142404 +team_options_register_20091 team_options_register 3-0 20091 NULL nohasharray
142405 +lpfc_poll_show_20091 lpfc_poll_show 0 20091 &team_options_register_20091 nohasharray
142406 +rt2800pci_set_state_20091 rt2800pci_set_state 0 20091 &lpfc_poll_show_20091 nohasharray
142407 +ssb_attr_sprom_store_20091 ssb_attr_sprom_store 0-3 20091 &rt2800pci_set_state_20091
142408 +sctp_make_data_20093 sctp_make_data 3 20093 NULL
142409 +mls_context_cpy_high_20094 mls_context_cpy_high 0 20094 NULL
142410 +mptscsih_board_assembly_show_20096 mptscsih_board_assembly_show 0 20096 NULL
142411 +read_int_20098 read_int 0 20098 NULL nohasharray
142412 +dn_auto_bind_20098 dn_auto_bind 0 20098 &read_int_20098
142413 +attr_press_speed_store_tpkbd_20100 attr_press_speed_store_tpkbd 0-4 20100 NULL
142414 +snd_es1938_playback1_trigger_20102 snd_es1938_playback1_trigger 0 20102 NULL
142415 +xfs_qm_dqget_20103 xfs_qm_dqget 0 20103 NULL nohasharray
142416 +mgmt_limited_event_20103 mgmt_limited_event 4 20103 &xfs_qm_dqget_20103
142417 +fd_do_unmap_20109 fd_do_unmap 4 20109 NULL
142418 +nilfs_segments_clean_segments_show_20115 nilfs_segments_clean_segments_show 0 20115 NULL
142419 +iscsi_tpg_param_store_TargetAlias_20119 iscsi_tpg_param_store_TargetAlias 0-3 20119 NULL
142420 +cx18_s_audio_sampling_freq_20123 cx18_s_audio_sampling_freq 0 20123 NULL nohasharray
142421 +adp8870_bl_l4_indoor_dim_store_20123 adp8870_bl_l4_indoor_dim_store 4-0 20123 &cx18_s_audio_sampling_freq_20123
142422 +bluetooth_get_status_20129 bluetooth_get_status 0 20129 NULL nohasharray
142423 +dlci_open_20129 dlci_open 0 20129 &bluetooth_get_status_20129
142424 +noop_init_queue_20130 noop_init_queue 0 20130 NULL
142425 +self_check_vid_hdr_20131 self_check_vid_hdr 0 20131 NULL
142426 +selinux_ip_postroute_compat_20134 selinux_ip_postroute_compat 0 20134 NULL
142427 +snd_info_register_20136 snd_info_register 0 20136 NULL
142428 +jffs2_fsync_20143 jffs2_fsync 0 20143 NULL
142429 +btrfs_writepages_20144 btrfs_writepages 0 20144 NULL
142430 +get_fan_off_20148 get_fan_off 0 20148 NULL nohasharray
142431 +scsi_bus_prepare_20148 scsi_bus_prepare 0 20148 &get_fan_off_20148
142432 +send_init_20149 send_init 0 20149 NULL nohasharray
142433 +ip_vs_in_icmp_20149 ip_vs_in_icmp 0 20149 &send_init_20149
142434 +write_20150 write 0 20150 NULL
142435 +rbd_dev_v2_image_size_20154 rbd_dev_v2_image_size 0 20154 NULL
142436 +ext4_ext_direct_IO_20165 ext4_ext_direct_IO 4-0 20165 NULL
142437 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
142438 +os_desc_attr_show_20169 os_desc_attr_show 0 20169 NULL nohasharray
142439 +qib_user_sdma_writev_20169 qib_user_sdma_writev 0 20169 &os_desc_attr_show_20169 nohasharray
142440 +gem_open_20169 gem_open 0 20169 &qib_user_sdma_writev_20169
142441 +jffs2_rubinmips_decompress_20170 jffs2_rubinmips_decompress 0 20170 NULL
142442 +read_flush_pipefs_20171 read_flush_pipefs 3-0 20171 NULL
142443 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3-0 20174 NULL
142444 +kstrtou8_20177 kstrtou8 0 20177 NULL
142445 +i2c_send_byte_20180 i2c_send_byte 0 20180 NULL
142446 +ieee802154_check_mac_settings_20182 ieee802154_check_mac_settings 0 20182 NULL
142447 +acpi_ds_load2_end_op_20185 acpi_ds_load2_end_op 0 20185 NULL nohasharray
142448 +atm_init_aal5_20185 atm_init_aal5 0 20185 &acpi_ds_load2_end_op_20185
142449 +ax25_hard_header_20187 ax25_hard_header 0 20187 NULL nohasharray
142450 +atl1e_phy_setup_autoneg_adv_20187 atl1e_phy_setup_autoneg_adv 0 20187 &ax25_hard_header_20187
142451 +trusted_set_20196 trusted_set 0 20196 NULL
142452 +fan_pwm1_enable_show_20200 fan_pwm1_enable_show 0 20200 NULL nohasharray
142453 +phy_init_hw_20200 phy_init_hw 0 20200 &fan_pwm1_enable_show_20200
142454 +video_end_20205 video_end 0 20205 NULL
142455 +bitmap_find_next_zero_area_off_20211 bitmap_find_next_zero_area_off 2-3-0-4-5-6 20211 NULL
142456 +ds1343_read_time_20213 ds1343_read_time 0 20213 NULL
142457 +udf_do_extend_file_20214 udf_do_extend_file 0 20214 NULL nohasharray
142458 +udf_bitmap_new_block_20214 udf_bitmap_new_block 4 20214 &udf_do_extend_file_20214
142459 +parport_uss720_epp_write_addr_20216 parport_uss720_epp_write_addr 0 20216 NULL
142460 +dpm_suspend_noirq_20217 dpm_suspend_noirq 0 20217 NULL
142461 +target_fabric_port_attr_show_20218 target_fabric_port_attr_show 0 20218 NULL
142462 +__radix_tree_create_20221 __radix_tree_create 0 20221 NULL
142463 +efivar_attr_read_20222 efivar_attr_read 0 20222 NULL nohasharray
142464 +destid_show_20222 destid_show 0 20222 &efivar_attr_read_20222
142465 +bind_20227 bind 0 20227 NULL
142466 +pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
142467 +ds1374_wdt_read_20232 ds1374_wdt_read 0-3 20232 NULL
142468 +ath10k_mac_set_frag_20235 ath10k_mac_set_frag 0 20235 NULL
142469 +sstfb_check_var_20237 sstfb_check_var 0 20237 NULL nohasharray
142470 +ext2_unfreeze_20237 ext2_unfreeze 0 20237 &sstfb_check_var_20237
142471 +show_selfballoon_min_usable_mb_20238 show_selfballoon_min_usable_mb 0 20238 NULL
142472 +ltc4261_show_value_20241 ltc4261_show_value 0 20241 NULL
142473 +stk1160_i2c_xfer_20245 stk1160_i2c_xfer 0-3 20245 NULL
142474 +uvc_init_video_bulk_20246 uvc_init_video_bulk 0 20246 NULL nohasharray
142475 +fm3130_set_alarm_20246 fm3130_set_alarm 0 20246 &uvc_init_video_bulk_20246 nohasharray
142476 +sxgbe_change_mtu_20246 sxgbe_change_mtu 0 20246 &fm3130_set_alarm_20246
142477 +rose_sendmsg_20249 rose_sendmsg 4-0 20249 NULL
142478 +tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5-0 20250 NULL
142479 +async_20251 async 0 20251 NULL
142480 +store_filter_20252 store_filter 0-4 20252 NULL
142481 +resource_size_20256 resource_size 0 20256 NULL
142482 +ssd1307fb_write_array_20258 ssd1307fb_write_array 3 20258 NULL nohasharray
142483 +create_pnp_modalias_20258 create_pnp_modalias 0 20258 &ssd1307fb_write_array_20258
142484 +sru_s_stream_20259 sru_s_stream 0 20259 NULL
142485 +wl1271_boot_soft_reset_20262 wl1271_boot_soft_reset 0 20262 NULL nohasharray
142486 +target_core_hba_attr_store_20262 target_core_hba_attr_store 0-4 20262 &wl1271_boot_soft_reset_20262
142487 +mt2063_set_dnc_output_enable_20263 mt2063_set_dnc_output_enable 0 20263 NULL nohasharray
142488 +i40e_open_20263 i40e_open 0 20263 &mt2063_set_dnc_output_enable_20263
142489 +notifier_from_errno_20267 notifier_from_errno 0-1 20267 NULL
142490 +torture_shutdown_notify_20269 torture_shutdown_notify 0 20269 NULL
142491 +gadget_dev_desc_idProduct_show_20270 gadget_dev_desc_idProduct_show 0 20270 NULL
142492 +fuse_copy_args_20271 fuse_copy_args 0 20271 NULL
142493 +tg3_restart_hw_20272 tg3_restart_hw 0 20272 NULL
142494 +vcc_mode_show_20273 vcc_mode_show 0 20273 NULL
142495 +snd_seq_ioctl_get_port_info_20274 snd_seq_ioctl_get_port_info 0 20274 NULL
142496 +mp_unregister_gsi_20278 mp_unregister_gsi 1 20278 NULL nohasharray
142497 +power_up_20278 power_up 0 20278 &mp_unregister_gsi_20278
142498 +w1_master_attribute_show_max_slave_count_20280 w1_master_attribute_show_max_slave_count 0 20280 NULL
142499 +mx2_start_streaming_20282 mx2_start_streaming 0 20282 NULL
142500 +gfs2_setattr_simple_20283 gfs2_setattr_simple 0 20283 NULL
142501 +__uncore_match_rnid4_show_20285 __uncore_match_rnid4_show 0 20285 NULL
142502 +__rds_rdma_map_20287 __rds_rdma_map 0 20287 NULL
142503 +snd_pcm_hw_param_near_20288 snd_pcm_hw_param_near 0 20288 NULL nohasharray
142504 +rxrpc_krb5_decode_principal_20288 rxrpc_krb5_decode_principal 0 20288 &snd_pcm_hw_param_near_20288
142505 +wait_for_bulk_out_ready_20289 wait_for_bulk_out_ready 0 20289 NULL
142506 +blk_mq_hw_sysfs_queued_show_20294 blk_mq_hw_sysfs_queued_show 0 20294 NULL
142507 +btrfs_header_nritems_20296 btrfs_header_nritems 0 20296 NULL
142508 +do_take_over_console_20297 do_take_over_console 0 20297 NULL
142509 +iwl_parse_nvm_mcc_info_20301 iwl_parse_nvm_mcc_info 3 20301 NULL
142510 +r10_sync_page_io_20307 r10_sync_page_io 3 20307 NULL
142511 +curr_bitstream_show_20308 curr_bitstream_show 0 20308 NULL
142512 +lpfc_cr_count_show_20309 lpfc_cr_count_show 0 20309 NULL
142513 +show_sched1_20310 show_sched1 0 20310 NULL nohasharray
142514 +sock_common_recvmsg_20310 sock_common_recvmsg 0-4 20310 &show_sched1_20310
142515 +_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
142516 +dm_get_reserved_bio_based_ios_20315 dm_get_reserved_bio_based_ios 0 20315 NULL nohasharray
142517 +lapic_suspend_20315 lapic_suspend 0 20315 &dm_get_reserved_bio_based_ios_20315
142518 +tx_tx_burst_programmed_read_20320 tx_tx_burst_programmed_read 3-0 20320 NULL
142519 +qlcnic_sysfs_get_port_stats_20321 qlcnic_sysfs_get_port_stats 0-6-5 20321 NULL nohasharray
142520 +disable_hwint_20321 disable_hwint 0 20321 &qlcnic_sysfs_get_port_stats_20321
142521 +vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL nohasharray
142522 +target_stat_scsi_tgt_port_show_attr_dev_20322 target_stat_scsi_tgt_port_show_attr_dev 0 20322 &vx_send_msg_nolock_20322
142523 +snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5-0 20323 NULL
142524 +clockevents_unbind_20324 clockevents_unbind 0 20324 NULL
142525 +wacom_buttons_luminance_store_20325 wacom_buttons_luminance_store 0-4 20325 NULL
142526 +cyapa_i2c_reg_read_block_20326 cyapa_i2c_reg_read_block 0 20326 NULL
142527 +sys_dmi_modalias_show_20334 sys_dmi_modalias_show 0 20334 NULL
142528 +dax_do_io_20335 dax_do_io 4 20335 NULL
142529 +lpt_gc_20337 lpt_gc 0 20337 NULL
142530 +patch_nvhdmi_2ch_20339 patch_nvhdmi_2ch 0 20339 NULL
142531 +gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1-0 20347 NULL
142532 +show_turbo_20348 show_turbo 0 20348 NULL
142533 +si2157_cmd_execute_20350 si2157_cmd_execute 0 20350 NULL
142534 +show_tablet_20355 show_tablet 0 20355 NULL
142535 +fw_load_from_user_helper_20360 fw_load_from_user_helper 0 20360 NULL
142536 +ltc4245_show_power_20364 ltc4245_show_power 0 20364 NULL
142537 +aio_migratepage_20365 aio_migratepage 0 20365 NULL
142538 +qla82xx_pci_mem_read_direct_20368 qla82xx_pci_mem_read_direct 2 20368 NULL
142539 +core_num_show_20369 core_num_show 0 20369 NULL
142540 +wl1271_acx_keep_alive_mode_20372 wl1271_acx_keep_alive_mode 0 20372 NULL
142541 +asix_get_eeprom_len_20373 asix_get_eeprom_len 0 20373 NULL
142542 +thermal_get_sensor_20377 thermal_get_sensor 0 20377 NULL
142543 +wakeup_total_time_show_20378 wakeup_total_time_show 0 20378 NULL
142544 +smk_set_cipso_20379 smk_set_cipso 3-0 20379 NULL
142545 +block_read_full_page_20380 block_read_full_page 0 20380 NULL
142546 +SMB2_flush_20381 SMB2_flush 0 20381 NULL
142547 +stmmac_get_sset_count_20387 stmmac_get_sset_count 0 20387 NULL
142548 +show_fcoe_ctlr_device_miss_fka_20388 show_fcoe_ctlr_device_miss_fka 0 20388 NULL
142549 +sdev_show_device_busy_20392 sdev_show_device_busy 0 20392 NULL nohasharray
142550 +vxge_hw_vpath_mac_addr_delete_20392 vxge_hw_vpath_mac_addr_delete 0 20392 &sdev_show_device_busy_20392
142551 +power_supply_read_temp_20397 power_supply_read_temp 0 20397 NULL
142552 +__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
142553 +SyS_get_mempolicy_20399 SyS_get_mempolicy 3 20399 &__kfifo_from_user_20399
142554 +igb_vlan_rx_add_vid_20402 igb_vlan_rx_add_vid 0 20402 NULL
142555 +arcmsr_attr_host_fw_version_20411 arcmsr_attr_host_fw_version 0 20411 NULL nohasharray
142556 +whole_disk_show_20411 whole_disk_show 0 20411 &arcmsr_attr_host_fw_version_20411
142557 +acpi_ds_init_object_from_op_20413 acpi_ds_init_object_from_op 0 20413 NULL nohasharray
142558 +a_alt_hnp_support_show_20413 a_alt_hnp_support_show 0 20413 &acpi_ds_init_object_from_op_20413
142559 +wl1271_acx_sg_enable_20415 wl1271_acx_sg_enable 0 20415 NULL
142560 +cx231xx_i2c_check_for_device_20416 cx231xx_i2c_check_for_device 0 20416 NULL
142561 +eeprom_store_20424 eeprom_store 0-4 20424 NULL
142562 +igb_setup_rx_resources_20425 igb_setup_rx_resources 0 20425 NULL
142563 +add_hash_entry_20427 add_hash_entry 0 20427 NULL
142564 +igbvf_setup_tx_resources_20428 igbvf_setup_tx_resources 0 20428 NULL
142565 +anysee_ctrl_msg_20430 anysee_ctrl_msg 0 20430 NULL
142566 +find_skb_20431 find_skb 2 20431 NULL
142567 +fmc_send_cmd_20435 fmc_send_cmd 5-0 20435 NULL
142568 +mptscsih_debug_level_show_20438 mptscsih_debug_level_show 0 20438 NULL
142569 +_ctl_version_mpi_show_20455 _ctl_version_mpi_show 0 20455 NULL nohasharray
142570 +show_fc_host_port_id_20455 show_fc_host_port_id 0 20455 &_ctl_version_mpi_show_20455 nohasharray
142571 +adp8860_bl_l3_dark_dim_show_20455 adp8860_bl_l3_dark_dim_show 0 20455 &show_fc_host_port_id_20455
142572 +ath10k_pci_hif_map_service_to_pipe_20460 ath10k_pci_hif_map_service_to_pipe 0 20460 NULL
142573 +ds2781_read_user_eeprom_bin_20461 ds2781_read_user_eeprom_bin 6-5-0 20461 NULL nohasharray
142574 +ir_open_20461 ir_open 0 20461 &ds2781_read_user_eeprom_bin_20461
142575 +wl18xx_wait_for_event_20464 wl18xx_wait_for_event 0 20464 NULL
142576 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL nohasharray
142577 +adp8860_bl_l1_daylight_max_show_20468 adp8860_bl_l1_daylight_max_show 0 20468 &compat_ipv6_setsockopt_20468 nohasharray
142578 +mwl8k_reload_firmware_20468 mwl8k_reload_firmware 0 20468 &adp8860_bl_l1_daylight_max_show_20468
142579 +read_buf_20469 read_buf 2 20469 NULL
142580 +reiserfs_chown_xattrs_20471 reiserfs_chown_xattrs 0 20471 NULL
142581 +bio_trim_20472 bio_trim 2 20472 NULL nohasharray
142582 +alloc_pipe_config_20472 alloc_pipe_config 0 20472 &bio_trim_20472
142583 +pci_mmcfg_read_numachip_20473 pci_mmcfg_read_numachip 0 20473 NULL
142584 +nfs4_do_setattr_20475 nfs4_do_setattr 0 20475 NULL
142585 +btrfs_get_32_20476 btrfs_get_32 0 20476 NULL nohasharray
142586 +adt7x10_write_byte_20476 adt7x10_write_byte 0 20476 &btrfs_get_32_20476
142587 +start_service_discovery_20477 start_service_discovery 4 20477 NULL nohasharray
142588 +show_scan_age_20477 show_scan_age 0 20477 &start_service_discovery_20477
142589 +memcg_update_list_lru_20486 memcg_update_list_lru 3-0 20486 NULL
142590 +vxge_open_20497 vxge_open 0 20497 NULL
142591 +i7core_inject_enable_store_20501 i7core_inject_enable_store 0-4 20501 NULL
142592 +elan_sysfs_read_iap_ver_20502 elan_sysfs_read_iap_ver 0 20502 NULL
142593 +hidraw_report_event_20503 hidraw_report_event 3 20503 NULL nohasharray
142594 +mcs_net_open_20503 mcs_net_open 0 20503 &hidraw_report_event_20503 nohasharray
142595 +ocfs2_db_frozen_trigger_20503 ocfs2_db_frozen_trigger 4 20503 &mcs_net_open_20503
142596 +w1_master_attribute_show_pullup_20506 w1_master_attribute_show_pullup 0 20506 NULL
142597 +ipr_store_adapter_state_20513 ipr_store_adapter_state 0-4 20513 NULL
142598 +i2c_atmel_recv_20516 i2c_atmel_recv 0-3 20516 NULL nohasharray
142599 +thermal_throttle_add_dev_20516 thermal_throttle_add_dev 0 20516 &i2c_atmel_recv_20516
142600 +nilfs_snapshot_blocks_count_show_20518 nilfs_snapshot_blocks_count_show 0 20518 NULL
142601 +xfs_dir3_leaf_get_buf_20519 xfs_dir3_leaf_get_buf 0 20519 NULL
142602 +xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
142603 +drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
142604 +dpm_suspend_start_20531 dpm_suspend_start 0 20531 NULL
142605 +amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
142606 +acpi_ex_extract_from_field_20539 acpi_ex_extract_from_field 0 20539 NULL
142607 +mwifiex_cmd_802_11_subsc_evt_20540 mwifiex_cmd_802_11_subsc_evt 0 20540 NULL
142608 +store_soft_offline_page_20548 store_soft_offline_page 0-4 20548 NULL
142609 +scsi_report_opcode_20551 scsi_report_opcode 3 20551 NULL
142610 +bch_snprint_string_list_20552 bch_snprint_string_list 0 20552 NULL
142611 +venus_create_20555 venus_create 4 20555 NULL
142612 +show_fc_rport_port_state_20557 show_fc_rport_port_state 0 20557 NULL
142613 +pm8001_chip_sata_req_20559 pm8001_chip_sata_req 0 20559 NULL
142614 +iscsi_stat_instance_show_attr_fail_type_20560 iscsi_stat_instance_show_attr_fail_type 0 20560 NULL
142615 +rt2x00debug_read_rfcsr_20562 rt2x00debug_read_rfcsr 0-3 20562 NULL
142616 +o2hb_heartbeat_group_threshold_show_20570 o2hb_heartbeat_group_threshold_show 0 20570 NULL nohasharray
142617 +xfs_bmap_isaeof_20570 xfs_bmap_isaeof 0 20570 &o2hb_heartbeat_group_threshold_show_20570
142618 +ctnetlink_label_size_20572 ctnetlink_label_size 0 20572 NULL nohasharray
142619 +isight_prepare_20572 isight_prepare 0 20572 &ctnetlink_label_size_20572
142620 +bch_flash_dev_show_20574 bch_flash_dev_show 0 20574 NULL nohasharray
142621 +dead_read_20574 dead_read 0 20574 &bch_flash_dev_show_20574
142622 +cachefiles_daemon_frun_20577 cachefiles_daemon_frun 0 20577 NULL
142623 +bluetooth_enable_show_20578 bluetooth_enable_show 0 20578 NULL nohasharray
142624 +command_setcolourbalance_20578 command_setcolourbalance 0 20578 &bluetooth_enable_show_20578 nohasharray
142625 +wl1271_acx_sta_rate_policies_20578 wl1271_acx_sta_rate_policies 0 20578 &command_setcolourbalance_20578 nohasharray
142626 +nf_hook_slow_20578 nf_hook_slow 0 20578 &wl1271_acx_sta_rate_policies_20578
142627 +xen_pci_notifier_20579 xen_pci_notifier 0 20579 NULL
142628 +set_performance_level_20580 set_performance_level 0-4 20580 NULL
142629 +saa711x_s_stream_20581 saa711x_s_stream 0 20581 NULL
142630 +uwb_rc_dev_addr_mgmt_20582 uwb_rc_dev_addr_mgmt 0 20582 NULL
142631 +store_pwm_ast_20585 store_pwm_ast 0-4 20585 NULL
142632 +ksz8873mll_read_status_20586 ksz8873mll_read_status 0 20586 NULL
142633 +ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
142634 +r820t_get_if_frequency_20589 r820t_get_if_frequency 0 20589 NULL
142635 +nforce2_check_status_20594 nforce2_check_status 0 20594 NULL
142636 +set_secure_conn_20596 set_secure_conn 4 20596 NULL
142637 +quota_refresh_group_store_20597 quota_refresh_group_store 0-3 20597 NULL
142638 +lpfc_task_mgmt_tmo_show_20600 lpfc_task_mgmt_tmo_show 0 20600 NULL nohasharray
142639 +saa7706h_set_reg16_20600 saa7706h_set_reg16 0 20600 &lpfc_task_mgmt_tmo_show_20600
142640 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
142641 +_netdev_open_20602 _netdev_open 0 20602 NULL
142642 +lirc_write_20604 lirc_write 3 20604 NULL
142643 +qlcnic_config_led_20611 qlcnic_config_led 0 20611 NULL
142644 +first_done_show_20612 first_done_show 0 20612 NULL
142645 +i2c_mux_master_xfer_20613 i2c_mux_master_xfer 3 20613 NULL
142646 +qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
142647 +inject_enable_write_20617 inject_enable_write 0-3 20617 NULL
142648 +device_capabilities_show_20619 device_capabilities_show 0 20619 NULL
142649 +show_20621 show 0 20621 NULL
142650 +adp8860_bl_l1_daylight_dim_store_20623 adp8860_bl_l1_daylight_dim_store 0-4 20623 NULL
142651 +rpipe_check_aim_20627 rpipe_check_aim 0 20627 NULL
142652 +show_min_hyst_20635 show_min_hyst 0 20635 NULL nohasharray
142653 +adfs_dir_read_20635 adfs_dir_read 0 20635 &show_min_hyst_20635
142654 +squashfs_trusted_get_20637 squashfs_trusted_get 0 20637 NULL
142655 +w1_ds2780_io_20638 w1_ds2780_io 4-3-0 20638 NULL
142656 +snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
142657 +__uncore_iss_show_20642 __uncore_iss_show 0 20642 NULL nohasharray
142658 +asus_gps_switch_20642 asus_gps_switch 0 20642 &__uncore_iss_show_20642
142659 +setattr_20644 setattr 0 20644 NULL
142660 +kfifo_copy_to_user_20646 kfifo_copy_to_user 3-4 20646 NULL
142661 +sierra_write_room_20649 sierra_write_room 0 20649 NULL
142662 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
142663 +macvtap_get_user_20655 macvtap_get_user 0 20655 NULL nohasharray
142664 +bond_option_arp_validate_set_20655 bond_option_arp_validate_set 0 20655 &macvtap_get_user_20655
142665 +wacom_luminance_store_20659 wacom_luminance_store 0-4 20659 NULL nohasharray
142666 +oz_cdev_read_20659 oz_cdev_read 3 20659 &wacom_luminance_store_20659
142667 +ixgbe_open_20663 ixgbe_open 0 20663 NULL
142668 +fcoe_enable_20664 fcoe_enable 0 20664 NULL
142669 +selinux_nlmsg_lookup_20665 selinux_nlmsg_lookup 0 20665 NULL nohasharray
142670 +smk_netlbl_mls_20665 smk_netlbl_mls 0 20665 &selinux_nlmsg_lookup_20665 nohasharray
142671 +ad1983_add_spdif_mux_ctl_20665 ad1983_add_spdif_mux_ctl 0 20665 &smk_netlbl_mls_20665
142672 +show_temp_crit_20674 show_temp_crit 0 20674 NULL
142673 +downcall_20675 downcall 0-3 20675 NULL
142674 +snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
142675 +btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
142676 +session_write_kbytes_show_20678 session_write_kbytes_show 0 20678 NULL
142677 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
142678 +cpumask_size_20683 cpumask_size 0 20683 NULL
142679 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
142680 +store_20687 store 0 20687 NULL
142681 +ipath_user_sdma_coalesce_20688 ipath_user_sdma_coalesce 0 20688 NULL
142682 +set_sas_linkspeed_names_20690 set_sas_linkspeed_names 0 20690 NULL
142683 +show_low_power_20693 show_low_power 0 20693 NULL nohasharray
142684 +cross_eof_20693 cross_eof 0 20693 &show_low_power_20693
142685 +xpcs_reg_addr_write_20694 xpcs_reg_addr_write 3-0 20694 NULL
142686 +read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3-0 20697 NULL nohasharray
142687 +bond_master_netdev_event_20697 bond_master_netdev_event 0 20697 &read_file_tgt_int_stats_20697
142688 +cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL nohasharray
142689 +show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL_20703 show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL 0 20703 &cipso_v4_gentag_rng_20703
142690 +roles_init_20704 roles_init 0 20704 NULL
142691 +fwnet_header_create_20705 fwnet_header_create 0 20705 NULL
142692 +set_alarm_20706 set_alarm 0 20706 NULL
142693 +pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL nohasharray
142694 +dev_show_model_20712 dev_show_model 0 20712 &pcpu_page_first_chunk_20712 nohasharray
142695 +carl9170_debugfs_bug_write_20712 carl9170_debugfs_bug_write 0-3 20712 &dev_show_model_20712
142696 +hfs_direct_IO_20714 hfs_direct_IO 4-0 20714 NULL
142697 +ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
142698 +security_context_to_sid_force_20724 security_context_to_sid_force 2-0 20724 NULL
142699 +msi001_set_gain_20725 msi001_set_gain 0 20725 NULL nohasharray
142700 +dlm_user_cancel_20725 dlm_user_cancel 0 20725 &msi001_set_gain_20725
142701 +vmxnet3_open_20730 vmxnet3_open 0 20730 NULL
142702 +mt2063_write_20732 mt2063_write 0 20732 NULL
142703 +edd_show_host_bus_20735 edd_show_host_bus 0 20735 NULL nohasharray
142704 +write_field_20735 write_field 0 20735 &edd_show_host_bus_20735
142705 +mem_used_max_store_20741 mem_used_max_store 0-4 20741 NULL
142706 +br_netpoll_setup_20742 br_netpoll_setup 0 20742 NULL
142707 +fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL nohasharray
142708 +show_vpd_pg80_20743 show_vpd_pg80 6-0-5 20743 &fb_prepare_logo_20743
142709 +e1000_test_msi_20744 e1000_test_msi 0 20744 NULL
142710 +axxia_i2c_xfer_msg_20746 axxia_i2c_xfer_msg 0 20746 NULL nohasharray
142711 +__page_symlink_20746 __page_symlink 3 20746 &axxia_i2c_xfer_msg_20746
142712 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3-0 20751 NULL
142713 +pm860x_rtc_read_time_20756 pm860x_rtc_read_time 0 20756 NULL nohasharray
142714 +f2fs_sbi_show_20756 f2fs_sbi_show 0 20756 &pm860x_rtc_read_time_20756
142715 +iwlagn_alloc_bcast_station_20759 iwlagn_alloc_bcast_station 0 20759 NULL
142716 +splice_read_20762 splice_read 0 20762 NULL
142717 +brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
142718 +bfad_im_hw_version_show_20764 bfad_im_hw_version_show 0 20764 NULL
142719 +ubi_io_read_20767 ubi_io_read 0 20767 NULL
142720 +SyS_recvfrom_20771 SyS_recvfrom 3 20771 NULL
142721 +rtl8139_get_sset_count_20776 rtl8139_get_sset_count 0 20776 NULL
142722 +acpi_ex_resolve_operands_20782 acpi_ex_resolve_operands 0 20782 NULL nohasharray
142723 +dlci_dev_event_20782 dlci_dev_event 0 20782 &acpi_ex_resolve_operands_20782
142724 +vmw_fb_check_var_20787 vmw_fb_check_var 0 20787 NULL
142725 +fd_show_configfs_dev_params_20788 fd_show_configfs_dev_params 0 20788 NULL nohasharray
142726 +swap_write_page_20788 swap_write_page 0 20788 &fd_show_configfs_dev_params_20788
142727 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 NULL nohasharray
142728 +store_hard_offline_page_20792 store_hard_offline_page 0-4 20792 &fb_alloc_cmap_gfp_20792
142729 +iommu_range_alloc_20794 iommu_range_alloc 3 20794 NULL
142730 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3-0 20795 NULL
142731 +compat_filldir64_20796 compat_filldir64 3 20796 NULL nohasharray
142732 +ipip6_tunnel_change_mtu_20796 ipip6_tunnel_change_mtu 0 20796 &compat_filldir64_20796
142733 +edid_write_20797 edid_write 3-0 20797 NULL
142734 +wlan_show_20798 wlan_show 0 20798 NULL nohasharray
142735 +ath10k_wmi_connect_20798 ath10k_wmi_connect 0 20798 &wlan_show_20798
142736 +snd_p16v_pcm_trigger_playback_20799 snd_p16v_pcm_trigger_playback 0 20799 NULL
142737 +show_nguid_20800 show_nguid 0 20800 NULL
142738 +iwl_pcie_prepare_card_hw_20801 iwl_pcie_prepare_card_hw 0 20801 NULL
142739 +lp3972_dcdc_is_enabled_20807 lp3972_dcdc_is_enabled 0 20807 NULL
142740 +wl12xx_acx_sg_cfg_20808 wl12xx_acx_sg_cfg 0 20808 NULL nohasharray
142741 +netxen_napi_add_20808 netxen_napi_add 0 20808 &wl12xx_acx_sg_cfg_20808
142742 +sys_sendto_20809 sys_sendto 6-3 20809 NULL
142743 +cfv_alloc_and_copy_skb_20812 cfv_alloc_and_copy_skb 4 20812 NULL
142744 +sysfs_add_file_to_group_20814 sysfs_add_file_to_group 0 20814 NULL
142745 +strndup_user_20819 strndup_user 2 20819 NULL nohasharray
142746 +do_glock_20819 do_glock 0 20819 &strndup_user_20819
142747 +memory_max_write_20820 memory_max_write 0-3 20820 NULL
142748 +cp_alloc_rings_20823 cp_alloc_rings 0 20823 NULL
142749 +make_rate_20827 make_rate 0 20827 NULL
142750 +kvaser_usb_open_20828 kvaser_usb_open 0 20828 NULL
142751 +hugetlbfs_setattr_20829 hugetlbfs_setattr 0 20829 NULL
142752 +__cfs_schedulable_20830 __cfs_schedulable 0 20830 NULL
142753 +wl1271_format_buffer_20834 wl1271_format_buffer 2-0 20834 NULL nohasharray
142754 +lpfc_hba_queue_depth_show_20834 lpfc_hba_queue_depth_show 0 20834 &wl1271_format_buffer_20834
142755 +uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL nohasharray
142756 +nilfs_checkpoints_attr_show_20836 nilfs_checkpoints_attr_show 0 20836 &uvc_alloc_entity_20836
142757 +show_min_width_20837 show_min_width 0 20837 NULL
142758 +keyspan_write_20838 keyspan_write 0-4 20838 NULL
142759 +get_fan_target_20839 get_fan_target 0 20839 NULL
142760 +fsp_attr_show_vscroll_20843 fsp_attr_show_vscroll 0 20843 NULL
142761 +p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
142762 +nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL nohasharray
142763 +usnic_ib_netdevice_event_20847 usnic_ib_netdevice_event 0 20847 &nvme_trans_supported_vpd_pages_20847
142764 +usb_serial_generic_submit_read_urb_20848 usb_serial_generic_submit_read_urb 0 20848 NULL
142765 +v4l2_write_20849 v4l2_write 0-3 20849 NULL
142766 +midi_synth_load_patch_20852 midi_synth_load_patch 0 20852 NULL
142767 +decompress_20854 decompress 0 20854 NULL
142768 +cp2112_i2c_xfer_20860 cp2112_i2c_xfer 0-3 20860 NULL
142769 +dsa_slave_init_20862 dsa_slave_init 0 20862 NULL
142770 +target_stat_scsi_transport_show_attr_dev_name_20864 target_stat_scsi_transport_show_attr_dev_name 0 20864 NULL
142771 +iwl_dbgfs_pm_params_read_20866 iwl_dbgfs_pm_params_read 3-0 20866 NULL
142772 +bond_option_pps_set_20867 bond_option_pps_set 0 20867 NULL
142773 +nc_register_read_20875 nc_register_read 0 20875 NULL
142774 +command_setexposure_20876 command_setexposure 0 20876 NULL
142775 +pci_xircom_init_20881 pci_xircom_init 0 20881 NULL
142776 +import_iovec_20882 import_iovec 0-3 20882 NULL
142777 +ace_open_20884 ace_open 0 20884 NULL nohasharray
142778 +cfs_cpt_table_create_20884 cfs_cpt_table_create 1 20884 &ace_open_20884
142779 +rb_simple_write_20890 rb_simple_write 3 20890 NULL
142780 +sisusb_send_packet_20891 sisusb_send_packet 2-0 20891 NULL
142781 +lpfc_cr_count_store_20893 lpfc_cr_count_store 0-4 20893 NULL
142782 +key_icverrors_read_20895 key_icverrors_read 3-0 20895 NULL
142783 +ipv4_conntrack_local_20896 ipv4_conntrack_local 0 20896 NULL
142784 +of_property_match_string_20897 of_property_match_string 0 20897 NULL
142785 +show_pch_mac_20898 show_pch_mac 0 20898 NULL
142786 +vfio_msi_enable_20906 vfio_msi_enable 2 20906 NULL
142787 +compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
142788 +eeprom_show_20916 eeprom_show 0 20916 NULL
142789 +batadv_nc_mesh_init_20917 batadv_nc_mesh_init 0 20917 NULL
142790 +lbs_rdbbp_write_20918 lbs_rdbbp_write 3-0 20918 NULL
142791 +ipvlan_nl_getsize_20919 ipvlan_nl_getsize 0 20919 NULL
142792 +ad7793_show_scale_available_20920 ad7793_show_scale_available 0 20920 NULL
142793 +usb_gadget_unregister_driver_20924 usb_gadget_unregister_driver 0 20924 NULL
142794 +sctp_del_bind_addr_20927 sctp_del_bind_addr 0 20927 NULL
142795 +llcp_sock_create_20929 llcp_sock_create 0 20929 NULL
142796 +ds1305_nvram_read_20931 ds1305_nvram_read 0-5-6 20931 NULL nohasharray
142797 +tcp_v6_connect_20931 tcp_v6_connect 0 20931 &ds1305_nvram_read_20931
142798 +htable_bits_20933 htable_bits 0 20933 NULL
142799 +perf_ibs_suspend_20935 perf_ibs_suspend 0 20935 NULL
142800 +set_usb_charge_20936 set_usb_charge 0-4 20936 NULL
142801 +dimmdev_location_show_20937 dimmdev_location_show 0 20937 NULL
142802 +gadget_dev_desc_bcdDevice_show_20940 gadget_dev_desc_bcdDevice_show 0 20940 NULL nohasharray
142803 +show_20940 show 0 20940 &gadget_dev_desc_bcdDevice_show_20940 nohasharray
142804 +ide_park_store_20940 ide_park_store 0-4 20940 &show_20940
142805 +sh_eth_phy_start_20943 sh_eth_phy_start 0 20943 NULL
142806 +eir_append_data_20945 eir_append_data 0-5-2 20945 NULL
142807 +altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
142808 +rx_rx_phy_hdr_read_20950 rx_rx_phy_hdr_read 3-0 20950 NULL
142809 +nilfs_ifile_count_free_inodes_20953 nilfs_ifile_count_free_inodes 0 20953 NULL nohasharray
142810 +ath10k_ce_send_nolock_20953 ath10k_ce_send_nolock 0 20953 &nilfs_ifile_count_free_inodes_20953
142811 +lm70_sense_temp_20954 lm70_sense_temp 0 20954 NULL
142812 +rsxx_cram_read_20957 rsxx_cram_read 3-0 20957 NULL
142813 +saa7146_i2c_transfer_20961 saa7146_i2c_transfer 0-3 20961 NULL
142814 +nfs_map_name_to_uid_20962 nfs_map_name_to_uid 3 20962 NULL
142815 +config_usb_cfg_attr_show_20966 config_usb_cfg_attr_show 0 20966 NULL
142816 +bfad_im_vport_create_20967 bfad_im_vport_create 0 20967 NULL
142817 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL nohasharray
142818 +proc_root_getattr_20970 proc_root_getattr 0 20970 &snd_rme9652_playback_copy_20970
142819 +ov2640_s_fmt_20973 ov2640_s_fmt 0 20973 NULL nohasharray
142820 +__mmc_test_register_dbgfs_file_20973 __mmc_test_register_dbgfs_file 0 20973 &ov2640_s_fmt_20973
142821 +acpi_ds_exec_begin_op_20975 acpi_ds_exec_begin_op 0 20975 NULL
142822 +uinput_write_20977 uinput_write 0-3 20977 NULL
142823 +clear_codec_20983 clear_codec 0 20983 NULL
142824 +alg_setsockopt_20985 alg_setsockopt 5-0 20985 NULL
142825 +iwl_mvm_load_ucode_wait_alive_20992 iwl_mvm_load_ucode_wait_alive 0 20992 NULL
142826 +qib_verbs_send_20999 qib_verbs_send 3-5 20999 NULL
142827 +alx_alloc_descriptors_21000 alx_alloc_descriptors 0 21000 NULL
142828 +ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
142829 +iwl_phy_db_get_section_data_21006 iwl_phy_db_get_section_data 0 21006 NULL
142830 +orinoco_cs_suspend_21007 orinoco_cs_suspend 0 21007 NULL
142831 +slow_avc_audit_21019 slow_avc_audit 0 21019 NULL nohasharray
142832 +btrfs_dirty_pages_21019 btrfs_dirty_pages 0 21019 &slow_avc_audit_21019 nohasharray
142833 +selinux_revalidate_file_permission_21019 selinux_revalidate_file_permission 0 21019 &btrfs_dirty_pages_21019
142834 +mac802154_wpan_mac_addr_21020 mac802154_wpan_mac_addr 0 21020 NULL nohasharray
142835 +adp8870_bl_l2_bright_dim_store_21020 adp8870_bl_l2_bright_dim_store 4-0 21020 &mac802154_wpan_mac_addr_21020
142836 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
142837 +xfs_btree_new_root_21028 xfs_btree_new_root 0 21028 NULL
142838 +arch_gnttab_init_21030 arch_gnttab_init 1 21030 NULL nohasharray
142839 +read_page_21030 read_page 0 21030 &arch_gnttab_init_21030
142840 +snd_pcm_lib_preallocate_pages_21031 snd_pcm_lib_preallocate_pages 4 21031 NULL nohasharray
142841 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3-0 21031 &snd_pcm_lib_preallocate_pages_21031 nohasharray
142842 +suspended_show_21031 suspended_show 0 21031 &rx_defrag_tkip_called_read_21031
142843 +nilfs_btree_propagate_v_21037 nilfs_btree_propagate_v 0 21037 NULL
142844 +show_address_21038 show_address 0 21038 NULL nohasharray
142845 +snd_hda_parse_pin_defcfg_21038 snd_hda_parse_pin_defcfg 0 21038 &show_address_21038
142846 +lbs_threshold_read_21046 lbs_threshold_read 5-0 21046 NULL
142847 +trigger_cmd_21049 trigger_cmd 0 21049 NULL
142848 +mt9m111_set_flip_21052 mt9m111_set_flip 0 21052 NULL
142849 +proc_fault_inject_write_21058 proc_fault_inject_write 3-0 21058 NULL
142850 +rose_create_facilities_21067 rose_create_facilities 0 21067 NULL nohasharray
142851 +tc574_suspend_21067 tc574_suspend 0 21067 &rose_create_facilities_21067
142852 +encrypt_21069 encrypt 0 21069 NULL
142853 +tea575x_s_ctrl_21072 tea575x_s_ctrl 0 21072 NULL nohasharray
142854 +validate_new_21072 validate_new 0 21072 &tea575x_s_ctrl_21072
142855 +ieee802154_hdr_push_addr_21080 ieee802154_hdr_push_addr 0 21080 NULL
142856 +event_calibration_read_21083 event_calibration_read 3-0 21083 NULL
142857 +lio_target_np_store_sctp_21084 lio_target_np_store_sctp 0-3 21084 NULL
142858 +michael_final_21085 michael_final 0 21085 NULL
142859 +wl18xx_handle_static_data_21088 wl18xx_handle_static_data 0 21088 NULL
142860 +multipath_status_21094 multipath_status 5 21094 NULL
142861 +ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
142862 +zd_write_mac_addr_common_21102 zd_write_mac_addr_common 0 21102 NULL
142863 +airspy_ctrl_msg_21103 airspy_ctrl_msg 0 21103 NULL
142864 +atc_pcm_capture_prepare_21105 atc_pcm_capture_prepare 0 21105 NULL
142865 +write_posted_21108 write_posted 0 21108 NULL
142866 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL nohasharray
142867 +cyapa_gen5_check_fw_21113 cyapa_gen5_check_fw 0 21113 &ath6kl_send_go_probe_resp_21113
142868 +unix_dgram_sendmsg_21115 unix_dgram_sendmsg 3 21115 NULL
142869 +target_core_show_dev_info_21116 target_core_show_dev_info 0 21116 NULL
142870 +snd_ice1712_playback_ds_trigger_21118 snd_ice1712_playback_ds_trigger 0 21118 NULL nohasharray
142871 +ddebug_exec_queries_21118 ddebug_exec_queries 0 21118 &snd_ice1712_playback_ds_trigger_21118 nohasharray
142872 +i40e_vlan_rx_add_vid_21118 i40e_vlan_rx_add_vid 0 21118 &ddebug_exec_queries_21118
142873 +_efx_mcdi_rpc_async_21119 _efx_mcdi_rpc_async 5-4 21119 NULL nohasharray
142874 +target_core_alua_tg_pt_gp_show_attr_members_21119 target_core_alua_tg_pt_gp_show_attr_members 0 21119 &_efx_mcdi_rpc_async_21119 nohasharray
142875 +transient_state_store_21119 transient_state_store 0-4 21119 &target_core_alua_tg_pt_gp_show_attr_members_21119
142876 +gsmtty_write_room_21123 gsmtty_write_room 0 21123 NULL
142877 +show_21126 show 0 21126 NULL nohasharray
142878 +target_fabric_nacl_param_attr_store_21126 target_fabric_nacl_param_attr_store 0 21126 &show_21126
142879 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
142880 +st_gyro_buffer_postenable_21128 st_gyro_buffer_postenable 0 21128 NULL
142881 +iwl_dbgfs_uapsd_misbehaving_read_21129 iwl_dbgfs_uapsd_misbehaving_read 3-0 21129 NULL
142882 +rfcomm_sock_recvmsg_21131 rfcomm_sock_recvmsg 3 21131 NULL
142883 +snd_nm256_capture_trigger_21135 snd_nm256_capture_trigger 0 21135 NULL
142884 +ubifs_write_iter_21137 ubifs_write_iter 0 21137 NULL
142885 +target_core_dev_pr_show_attr_res_pr_generation_21138 target_core_dev_pr_show_attr_res_pr_generation 0 21138 NULL
142886 +omfs_writepage_21143 omfs_writepage 0 21143 NULL nohasharray
142887 +dgram_sendmsg_21143 dgram_sendmsg 3 21143 &omfs_writepage_21143
142888 +tps6586x_irq_init_21144 tps6586x_irq_init 3 21144 NULL
142889 +aoedisk_show_payload_21147 aoedisk_show_payload 0 21147 NULL
142890 +new_skb_21148 new_skb 1 21148 NULL
142891 +ocfs2_block_check_validate_21149 ocfs2_block_check_validate 2 21149 NULL
142892 +dgram_disconnect_21152 dgram_disconnect 0 21152 NULL
142893 +rtl2830_regmap_gather_write_21153 rtl2830_regmap_gather_write 0 21153 NULL
142894 +sisfb_set_mode_21155 sisfb_set_mode 0 21155 NULL
142895 +alloc_pg_vec_21159 alloc_pg_vec 3 21159 NULL
142896 +tg3_load_firmware_cpu_21170 tg3_load_firmware_cpu 0 21170 NULL
142897 +mei_dbgfs_read_active_21172 mei_dbgfs_read_active 3-0 21172 NULL nohasharray
142898 +t4_init_clip_tbl_21172 t4_init_clip_tbl 1-2 21172 &mei_dbgfs_read_active_21172 nohasharray
142899 +show_therm_max_21172 show_therm_max 0 21172 &t4_init_clip_tbl_21172
142900 +vmci_qpair_enquev_21176 vmci_qpair_enquev 0-3 21176 NULL
142901 +hfsplus_writepage_21177 hfsplus_writepage 0 21177 NULL
142902 +ap_sleep_21178 ap_sleep 0 21178 NULL
142903 +bioset_create_nobvec_21180 bioset_create_nobvec 1 21180 NULL nohasharray
142904 +kone_sysfs_read_settings_21180 kone_sysfs_read_settings 0-5-6 21180 &bioset_create_nobvec_21180
142905 +niu_set_alt_mac_rdc_table_21181 niu_set_alt_mac_rdc_table 0 21181 NULL
142906 +start_command_port_21191 start_command_port 0 21191 NULL
142907 +iptable_nat_ipv4_fn_21192 iptable_nat_ipv4_fn 0 21192 NULL
142908 +cpuset_write_resmask_21193 cpuset_write_resmask 0-3 21193 NULL
142909 +cx18_v4l2_read_21196 cx18_v4l2_read 3-0 21196 NULL
142910 +adt7x10_read_word_21199 adt7x10_read_word 0 21199 NULL
142911 +radeon_hwmon_get_pwm1_max_21203 radeon_hwmon_get_pwm1_max 0 21203 NULL
142912 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
142913 +brcmf_sdio_txpkt_hdalign_21211 brcmf_sdio_txpkt_hdalign 0 21211 NULL
142914 +prepare_header_21212 prepare_header 0 21212 NULL
142915 +scsi_execute_req_flags_21215 scsi_execute_req_flags 5 21215 NULL
142916 +hdlcdev_open_21219 hdlcdev_open 0 21219 NULL
142917 +_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4 21220 NULL
142918 +show_sched2_21224 show_sched2 0 21224 NULL
142919 +t4_wr_mbox_meat_21225 t4_wr_mbox_meat 0 21225 NULL
142920 +elv_attr_store_21226 elv_attr_store 0-4 21226 NULL
142921 +get_numpages_21227 get_numpages 0-2-1 21227 NULL
142922 +show_session_param_ISCSI_PARAM_ABORT_TMO_21231 show_session_param_ISCSI_PARAM_ABORT_TMO 0 21231 NULL
142923 +fscache_wait_for_operation_activation_21235 fscache_wait_for_operation_activation 0 21235 NULL nohasharray
142924 +iscsi_stat_sess_err_show_attr_digest_errors_21235 iscsi_stat_sess_err_show_attr_digest_errors 0 21235 &fscache_wait_for_operation_activation_21235
142925 +input_ff_create_21240 input_ff_create 2 21240 NULL
142926 +show_bssinfo_21241 show_bssinfo 0 21241 NULL
142927 +svc_bind_21244 svc_bind 0 21244 NULL nohasharray
142928 +gpio_keys_attr_store_helper_21244 gpio_keys_attr_store_helper 0 21244 &svc_bind_21244
142929 +target_core_dev_store_21245 target_core_dev_store 0-4 21245 NULL
142930 +use_debug_keys_read_21251 use_debug_keys_read 3-0 21251 NULL
142931 +nes_store_nonidx_addr_21252 nes_store_nonidx_addr 0-3 21252 NULL
142932 +wp_retry_size_21260 wp_retry_size 0 21260 NULL
142933 +do_journal_end_21262 do_journal_end 0 21262 NULL nohasharray
142934 +rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 &do_journal_end_21262
142935 +gadget_config_desc_bmAttributes_store_21263 gadget_config_desc_bmAttributes_store 0-3 21263 NULL
142936 +ip_vs_icmp_xmit_21269 ip_vs_icmp_xmit 4-0 21269 NULL nohasharray
142937 +do_unlock_21269 do_unlock 0 21269 &ip_vs_icmp_xmit_21269
142938 +mc13783_adc_show_name_21271 mc13783_adc_show_name 0 21271 NULL
142939 +mmc_date_show_21275 mmc_date_show 0 21275 NULL
142940 +xfs_alloc_ag_vextent_size_21276 xfs_alloc_ag_vextent_size 0 21276 NULL
142941 +socket_sendmsg_21278 socket_sendmsg 0 21278 NULL nohasharray
142942 +s2mps14_regulator_enable_21278 s2mps14_regulator_enable 0 21278 &socket_sendmsg_21278
142943 +zd_write_mac_addr_21280 zd_write_mac_addr 0 21280 NULL
142944 +get_alarms_21285 get_alarms 0 21285 NULL
142945 +ubifs_getattr_21290 ubifs_getattr 0 21290 NULL
142946 +t4vf_wr_mbox_core_21291 t4vf_wr_mbox_core 0 21291 NULL
142947 +_isl12057_rtc_update_alarm_21293 _isl12057_rtc_update_alarm 0 21293 NULL
142948 +drm_universal_plane_init_21296 drm_universal_plane_init 6 21296 NULL nohasharray
142949 +acpi_ds_init_buffer_field_21296 acpi_ds_init_buffer_field 0 21296 &drm_universal_plane_init_21296 nohasharray
142950 +ax25_listen_21296 ax25_listen 0 21296 &acpi_ds_init_buffer_field_21296 nohasharray
142951 +pwm_polarity_store_21296 pwm_polarity_store 0-4 21296 &ax25_listen_21296
142952 +net_rx_queue_update_kobjects_21298 net_rx_queue_update_kobjects 0 21298 NULL
142953 +show_pwm2_enable_21299 show_pwm2_enable 0 21299 NULL
142954 +powerclamp_get_cur_state_21302 powerclamp_get_cur_state 0 21302 NULL nohasharray
142955 +ib_umad_read_21302 ib_umad_read 0-3 21302 &powerclamp_get_cur_state_21302
142956 +offline_pages_21306 offline_pages 0 21306 NULL
142957 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
142958 +show_bank2_value_21309 show_bank2_value 0 21309 NULL
142959 +add_res_range_21310 add_res_range 4 21310 NULL
142960 +get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
142961 +ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
142962 +pcxhr_send_msg_nolock_21331 pcxhr_send_msg_nolock 0 21331 NULL
142963 +show_path_cost_21334 show_path_cost 0 21334 NULL
142964 +iscsi_nacl_param_show_InitialR2T_21337 iscsi_nacl_param_show_InitialR2T 0 21337 NULL
142965 +parport_ieee1284_ecp_read_data_21343 parport_ieee1284_ecp_read_data 0 21343 NULL nohasharray
142966 +nes_store_ee_cmd_21343 nes_store_ee_cmd 0-3 21343 &parport_ieee1284_ecp_read_data_21343
142967 +read_file_bool_bmps_21344 read_file_bool_bmps 3-0 21344 NULL
142968 +readbytes_21351 readbytes 0 21351 NULL
142969 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL nohasharray
142970 +ppp_dev_init_21353 ppp_dev_init 0 21353 &gfs2_ea_get_copy_21353
142971 +get_rxfh_indir_size_21355 get_rxfh_indir_size 0 21355 NULL nohasharray
142972 +get_labels_21355 get_labels 0 21355 &get_rxfh_indir_size_21355 nohasharray
142973 +allocate_cmdlines_buffer_21355 allocate_cmdlines_buffer 1 21355 &get_labels_21355
142974 +squashfs_user_get_21360 squashfs_user_get 0 21360 NULL nohasharray
142975 +saa717x_s_stream_21360 saa717x_s_stream 0 21360 &squashfs_user_get_21360
142976 +store_associate_remote_21366 store_associate_remote 0-4 21366 NULL
142977 +pin_request_21370 pin_request 0 21370 NULL
142978 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
142979 +gigaset_write_room_21372 gigaset_write_room 0 21372 NULL
142980 +ath10k_wmi_tlv_op_gen_vdev_sta_uapsd_21375 ath10k_wmi_tlv_op_gen_vdev_sta_uapsd 5 21375 NULL
142981 +split_leaf_21378 split_leaf 0 21378 NULL nohasharray
142982 +smsc911x_open_21378 smsc911x_open 0 21378 &split_leaf_21378
142983 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
142984 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
142985 +uwb_rsv_establish_21382 uwb_rsv_establish 0 21382 NULL
142986 +insert_ptr_21386 insert_ptr 6 21386 NULL
142987 +show_tolerance2_21387 show_tolerance2 0 21387 NULL
142988 +rx_errors_show_21388 rx_errors_show 0 21388 NULL nohasharray
142989 +bonding_show_slaves_21388 bonding_show_slaves 0 21388 &rx_errors_show_21388
142990 +vivid_user_gen_s_ctrl_21389 vivid_user_gen_s_ctrl 0 21389 NULL
142991 +a2mp_chan_alloc_skb_cb_21398 a2mp_chan_alloc_skb_cb 3-2 21398 NULL nohasharray
142992 +snd_hda_codec_build_controls_21398 snd_hda_codec_build_controls 0 21398 &a2mp_chan_alloc_skb_cb_21398
142993 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
142994 +show_fc_host_node_name_21401 show_fc_host_node_name 0 21401 NULL
142995 +rx8025_sysfs_show_clock_adjust_21403 rx8025_sysfs_show_clock_adjust 0 21403 NULL
142996 +max1363_update_scan_mode_21409 max1363_update_scan_mode 0 21409 NULL nohasharray
142997 +e1000_set_mac_21409 e1000_set_mac 0 21409 &max1363_update_scan_mode_21409
142998 +__swap_writepage_21412 __swap_writepage 0 21412 NULL nohasharray
142999 +handler_21412 handler 0 21412 &__swap_writepage_21412
143000 +saa7134_ts_buffer_prepare_21413 saa7134_ts_buffer_prepare 0 21413 NULL
143001 +pvr2_ioread_avail_21417 pvr2_ioread_avail 0 21417 NULL
143002 +s3c_hsotg_ep_enable_21420 s3c_hsotg_ep_enable 0 21420 NULL
143003 +usnic_ib_dump_vf_hdr_21423 usnic_ib_dump_vf_hdr 3 21423 NULL
143004 +fsloc_parse_21426 fsloc_parse 0 21426 NULL nohasharray
143005 +snapshot_read_next_21426 snapshot_read_next 0 21426 &fsloc_parse_21426
143006 +snd_seq_event_dup_21427 snd_seq_event_dup 0 21427 NULL
143007 +tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
143008 +input_dev_show_modalias_21432 input_dev_show_modalias 0 21432 NULL
143009 +cp210x_open_21435 cp210x_open 0 21435 NULL
143010 +adp5520_read_21437 adp5520_read 0 21437 NULL
143011 +aggr_size_tx_agg_vs_rate_read_21438 aggr_size_tx_agg_vs_rate_read 3-0 21438 NULL
143012 +syslog_21440 syslog 0 21440 NULL nohasharray
143013 +gracl_init_21440 gracl_init 0 21440 &syslog_21440 nohasharray
143014 +isl29003_store_resolution_21440 isl29003_store_resolution 0-4 21440 &gracl_init_21440
143015 +hci_dev_do_open_21446 hci_dev_do_open 0 21446 NULL
143016 +show_attr_text_21448 show_attr_text 0 21448 NULL
143017 +__ertm_hdr_size_21450 __ertm_hdr_size 0 21450 NULL
143018 +concat_writev_21451 concat_writev 3 21451 NULL
143019 +nfc_hci_send_event_21452 nfc_hci_send_event 5 21452 NULL
143020 +extend_netdev_table_21453 extend_netdev_table 0 21453 NULL
143021 +min_sync_store_21454 min_sync_store 0-3 21454 NULL
143022 +__rapl_event_show_21455 __rapl_event_show 0 21455 NULL
143023 +xfs_vm_writepage_21459 xfs_vm_writepage 0 21459 NULL
143024 +show_cluster_21466 show_cluster 0 21466 NULL nohasharray
143025 +lm3533_als_set_int_mode_21466 lm3533_als_set_int_mode 0 21466 &show_cluster_21466
143026 +ltc4215_show_alarm_21467 ltc4215_show_alarm 0 21467 NULL
143027 +block_write_begin_21470 block_write_begin 0 21470 NULL nohasharray
143028 +store_engine_load_21470 store_engine_load 0-4 21470 &block_write_begin_21470
143029 +tm_calc_21474 tm_calc 0 21474 NULL
143030 +mei_nfc_send_21477 mei_nfc_send 3 21477 NULL nohasharray
143031 +regcache_write_21477 regcache_write 0 21477 &mei_nfc_send_21477 nohasharray
143032 +spmi_register_read_21477 spmi_register_read 0 21477 &regcache_write_21477
143033 +description_show_21480 description_show 0 21480 NULL
143034 +show_threeg_21486 show_threeg 0 21486 NULL
143035 +read_file_xmit_21487 read_file_xmit 3-0 21487 NULL
143036 +firmware_data_read_21488 firmware_data_read 0-5-6 21488 NULL
143037 +set_postcode_21490 set_postcode 0-4 21490 NULL
143038 +security_list_21491 security_list 0-5 21491 NULL
143039 +dccp_recvmsg_21496 dccp_recvmsg 3 21496 NULL
143040 +ads7846_read12_ser_21501 ads7846_read12_ser 0 21501 NULL
143041 +force_bredr_smp_write_21502 force_bredr_smp_write 3-0 21502 NULL
143042 +mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
143043 +ieee80211_tdls_prep_mgmt_packet_21507 ieee80211_tdls_prep_mgmt_packet 10 21507 NULL nohasharray
143044 +show_beep_mask_21507 show_beep_mask 0 21507 &ieee80211_tdls_prep_mgmt_packet_21507
143045 +saa7146_stop_preview_21508 saa7146_stop_preview 0 21508 NULL
143046 +show_pwm_auto_temp_21509 show_pwm_auto_temp 0 21509 NULL
143047 +carl9170_debugfs_hw_iowrite32_write_21513 carl9170_debugfs_hw_iowrite32_write 0-3 21513 NULL
143048 +tpacpi_driver_uwb_emulstate_store_21517 tpacpi_driver_uwb_emulstate_store 0-3 21517 NULL
143049 +cpia2_set_gpio_21520 cpia2_set_gpio 0 21520 NULL
143050 +show_rd_req_21521 show_rd_req 0 21521 NULL
143051 +nilfs_readpage_21524 nilfs_readpage 0 21524 NULL
143052 +skb_do_copy_data_nocache_21527 skb_do_copy_data_nocache 5-0 21527 NULL nohasharray
143053 +isdn_net_header_21527 isdn_net_header 0 21527 &skb_do_copy_data_nocache_21527
143054 +wm831x_aldo_get_mode_21530 wm831x_aldo_get_mode 0 21530 NULL
143055 +il_dbgfs_stations_read_21532 il_dbgfs_stations_read 3-0 21532 NULL
143056 +f2fs_read_data_page_21533 f2fs_read_data_page 0 21533 NULL
143057 +s2io_set_mac_addr_21534 s2io_set_mac_addr 0 21534 NULL
143058 +dvb_dmxdev_section_callback_21539 dvb_dmxdev_section_callback 2-4 21539 NULL
143059 +cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
143060 +show_node_state_21543 show_node_state 0 21543 NULL
143061 +fat_ioctl_filldir_21547 fat_ioctl_filldir 3 21547 NULL
143062 +bl_enter_21550 bl_enter 0 21550 NULL
143063 +rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
143064 +fc0013_get_if_frequency_21554 fc0013_get_if_frequency 0 21554 NULL
143065 +rx_rx_beacon_early_term_read_21559 rx_rx_beacon_early_term_read 3-0 21559 NULL
143066 +ioctl_21564 ioctl 0 21564 NULL
143067 +bh1770_prox_abs_thres_show_21567 bh1770_prox_abs_thres_show 0 21567 NULL
143068 +store_fan_stop_output_21574 store_fan_stop_output 0-4 21574 NULL
143069 +stac_init_21576 stac_init 0 21576 NULL
143070 +multicast_startup_query_interval_show_21579 multicast_startup_query_interval_show 0 21579 NULL
143071 +ov9650_start_21580 ov9650_start 0 21580 NULL
143072 +hw_set_pwm_21583 hw_set_pwm 0 21583 NULL
143073 +ahd_proc_write_seeprom_21584 ahd_proc_write_seeprom 0-3 21584 NULL
143074 +pci_siig10x_init_21592 pci_siig10x_init 0 21592 NULL
143075 +netxen_nic_open_21600 netxen_nic_open 0 21600 NULL
143076 +kone_set_profile_21602 kone_set_profile 0 21602 NULL
143077 +bttv_i2c_sendbytes_21603 bttv_i2c_sendbytes 0 21603 NULL
143078 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
143079 +ib_dma_map_single_21605 ib_dma_map_single 0 21605 NULL
143080 +clk_ctl_show_21606 clk_ctl_show 0 21606 NULL nohasharray
143081 +ebt_nat_in_21606 ebt_nat_in 0 21606 &clk_ctl_show_21606
143082 +dbg_check_orphans_21607 dbg_check_orphans 0 21607 NULL
143083 +recover_status_show_21609 recover_status_show 0 21609 NULL
143084 +nilfs_direct_lookup_21611 nilfs_direct_lookup 0 21611 NULL
143085 +sha1_mb_update_21612 sha1_mb_update 0 21612 NULL
143086 +pccard_store_eject_21618 pccard_store_eject 0-4 21618 NULL nohasharray
143087 +xlog_do_recovery_pass_21618 xlog_do_recovery_pass 3 21618 &pccard_store_eject_21618
143088 +brightness_store_21623 brightness_store 0-4 21623 NULL
143089 +gfs2_glock_nq_init_21624 gfs2_glock_nq_init 0 21624 NULL
143090 +ipr_show_log_level_21626 ipr_show_log_level 0 21626 NULL
143091 +ath10k_wmi_vdev_restart_21628 ath10k_wmi_vdev_restart 0 21628 NULL
143092 +ndisc_addr_option_pad_21630 ndisc_addr_option_pad 0 21630 NULL nohasharray
143093 +ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 0 21630 &ndisc_addr_option_pad_21630
143094 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
143095 +ca0132_dig_playback_pcm_prepare_21635 ca0132_dig_playback_pcm_prepare 0 21635 NULL
143096 +max_sync_show_21636 max_sync_show 0 21636 NULL nohasharray
143097 +roccat_common2_receive_control_status_21636 roccat_common2_receive_control_status 0 21636 &max_sync_show_21636
143098 +setattr_chown_21638 setattr_chown 0 21638 NULL
143099 +__irq_alloc_descs_21639 __irq_alloc_descs 1-3-2-0 21639 NULL
143100 +show_tabletMouseMiddle_21650 show_tabletMouseMiddle 0 21650 NULL
143101 +iwl_set_power_21654 iwl_set_power 0 21654 NULL
143102 +carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
143103 +hiface_pcm_prepare_21657 hiface_pcm_prepare 0 21657 NULL
143104 +ixgb_change_mtu_21665 ixgb_change_mtu 0 21665 NULL nohasharray
143105 +imsttfb_set_par_21665 imsttfb_set_par 0 21665 &ixgb_change_mtu_21665
143106 +aty_var_to_pll_ct_21674 aty_var_to_pll_ct 0 21674 NULL
143107 +atalk_sendmsg_21677 atalk_sendmsg 4-0 21677 NULL
143108 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL nohasharray
143109 +nilfs_segctor_scan_file_dsync_21678 nilfs_segctor_scan_file_dsync 0 21678 &ocfs2_xattr_get_nolock_21678
143110 +regmap_register_patch_21681 regmap_register_patch 3 21681 NULL
143111 +tomoyo_read_control_21682 tomoyo_read_control 0 21682 NULL
143112 +tcp_tso_autosize_21683 tcp_tso_autosize 0-2 21683 NULL
143113 +iwl_mvm_get_temp_cmd_21684 iwl_mvm_get_temp_cmd 0 21684 NULL
143114 +iwl_dbgfs_fw_nmi_write_21685 iwl_dbgfs_fw_nmi_write 0-3 21685 NULL
143115 +proc_maps_open_21687 proc_maps_open 4 21687 NULL nohasharray
143116 +rtllib_alloc_txb_21687 rtllib_alloc_txb 2-1 21687 &proc_maps_open_21687
143117 +set_mc_hash_21690 set_mc_hash 0 21690 NULL
143118 +show_sf4_temp_21691 show_sf4_temp 0 21691 NULL
143119 +lp55xx_store_current_21692 lp55xx_store_current 0-4 21692 NULL
143120 +MT2063_ClearPowerMaskBits_21702 MT2063_ClearPowerMaskBits 0 21702 NULL
143121 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
143122 +set_21707 set 0-4 21707 NULL
143123 +usbpn_set_mtu_21708 usbpn_set_mtu 0 21708 NULL
143124 +xfs_btree_insert_21712 xfs_btree_insert 0 21712 NULL nohasharray
143125 +ipath_wait_linkstate_21712 ipath_wait_linkstate 0 21712 &xfs_btree_insert_21712
143126 +ieee80211_stop_tx_ba_session_21713 ieee80211_stop_tx_ba_session 0 21713 NULL nohasharray
143127 +pm_runtime_put_autosuspend_21713 pm_runtime_put_autosuspend 0 21713 &ieee80211_stop_tx_ba_session_21713
143128 +light_set_status_21714 light_set_status 0 21714 NULL
143129 +update_time_21719 update_time 0 21719 NULL
143130 +lpfc_log_verbose_store_21726 lpfc_log_verbose_store 0-4 21726 NULL
143131 +lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
143132 +reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL
143133 +dma_maxpq_21736 dma_maxpq 0 21736 NULL nohasharray
143134 +ixgb_setup_tx_resources_21736 ixgb_setup_tx_resources 0 21736 &dma_maxpq_21736 nohasharray
143135 +nr_set_mac_address_21736 nr_set_mac_address 0 21736 &ixgb_setup_tx_resources_21736
143136 +cx18_av_s_ctrl_21740 cx18_av_s_ctrl 0 21740 NULL
143137 +show_temp23_21741 show_temp23 0 21741 NULL
143138 +ipv6_confirm_21743 ipv6_confirm 0 21743 NULL
143139 +__nf_nat_mangle_tcp_packet_21744 __nf_nat_mangle_tcp_packet 6-8 21744 NULL nohasharray
143140 +at91_open_21744 at91_open 0 21744 &__nf_nat_mangle_tcp_packet_21744
143141 +__scsi_format_command_21749 __scsi_format_command 2 21749 NULL nohasharray
143142 +ocfs2_direct_IO_extend_no_holes_21749 ocfs2_direct_IO_extend_no_holes 0-3 21749 &__scsi_format_command_21749
143143 +set_sticky_21752 set_sticky 0-4 21752 NULL
143144 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
143145 +l2down_create_21755 l2down_create 4 21755 NULL
143146 +lpfc_temp_sensor_show_21758 lpfc_temp_sensor_show 0 21758 NULL
143147 +usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 NULL nohasharray
143148 +addrconf_sysctl_register_21762 addrconf_sysctl_register 0 21762 &usbat_flash_read_data_21762
143149 +mmc_test_register_dbgfs_file_21763 mmc_test_register_dbgfs_file 0 21763 NULL
143150 +t4vf_change_mac_21765 t4vf_change_mac 0 21765 NULL
143151 +nlmon_dev_init_21771 nlmon_dev_init 0 21771 NULL
143152 +show_sas_expander_level_21775 show_sas_expander_level 0 21775 NULL nohasharray
143153 +qla4xxx_session_get_param_21775 qla4xxx_session_get_param 0 21775 &show_sas_expander_level_21775
143154 +gen_pool_add_21776 gen_pool_add 3 21776 NULL
143155 +SyS_sendfile_21777 SyS_sendfile 4 21777 NULL
143156 +snd_ad1889_playback_trigger_21779 snd_ad1889_playback_trigger 0 21779 NULL
143157 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3-0 21785 NULL
143158 +kmalloc_order_trace_21788 kmalloc_order_trace 1 21788 NULL
143159 +tpu_pwm_enable_21790 tpu_pwm_enable 0 21790 NULL
143160 +libipw_get_hdrlen_21792 libipw_get_hdrlen 0 21792 NULL nohasharray
143161 +_cx88_start_audio_dma_21792 _cx88_start_audio_dma 0 21792 &libipw_get_hdrlen_21792
143162 +d3cold_allowed_show_21797 d3cold_allowed_show 0 21797 NULL
143163 +aa_may_ptrace_21798 aa_may_ptrace 0 21798 NULL nohasharray
143164 +crypto_sha1_finup_21798 crypto_sha1_finup 0 21798 &aa_may_ptrace_21798
143165 +show_pwm_auto_point_temp_hyst_21800 show_pwm_auto_point_temp_hyst 0 21800 NULL
143166 +min_odd_21802 min_odd 0-1-2 21802 NULL
143167 +show_rotate_21803 show_rotate 0 21803 NULL
143168 +show_node_desc_21804 show_node_desc 0 21804 NULL
143169 +cfspi_init_21807 cfspi_init 0 21807 NULL nohasharray
143170 +freeze_processes_21807 freeze_processes 0 21807 &cfspi_init_21807
143171 +nilfs_checkpoints_checkpoints_number_show_21809 nilfs_checkpoints_checkpoints_number_show 0 21809 NULL
143172 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
143173 +__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
143174 +create_basic_memory_bitmaps_21814 create_basic_memory_bitmaps 0 21814 NULL
143175 +qib_portattr_store_21817 qib_portattr_store 0-4 21817 NULL nohasharray
143176 +__kernel_write_21817 __kernel_write 3-0 21817 &qib_portattr_store_21817
143177 +ov9740_g_crop_21818 ov9740_g_crop 0 21818 NULL
143178 +mei_io_cb_alloc_buf_21819 mei_io_cb_alloc_buf 2 21819 NULL
143179 +wm8994_request_irq_21822 wm8994_request_irq 2 21822 NULL
143180 +lm95234_fill_cache_21823 lm95234_fill_cache 0 21823 NULL
143181 +mtd_ecc_stats_errors_show_21825 mtd_ecc_stats_errors_show 0 21825 NULL nohasharray
143182 +store_node_21825 store_node 0-4 21825 &mtd_ecc_stats_errors_show_21825
143183 +max8907_rtc_read_time_21829 max8907_rtc_read_time 0 21829 NULL
143184 +show_therm_max_alarm_21830 show_therm_max_alarm 0 21830 NULL
143185 +io_submit_add_bh_21832 io_submit_add_bh 0 21832 NULL nohasharray
143186 +fb_pan_display_21832 fb_pan_display 0 21832 &io_submit_add_bh_21832
143187 +tpacket_snd_21833 tpacket_snd 0 21833 NULL
143188 +task_setnice_21835 task_setnice 0 21835 NULL
143189 +_iwl_dbgfs_sta_drain_write_21837 _iwl_dbgfs_sta_drain_write 3-0 21837 NULL
143190 +smb_init_21838 smb_init 0 21838 NULL
143191 +run_21841 run 0 21841 NULL
143192 +block_truncate_page_21842 block_truncate_page 0 21842 NULL
143193 +lpfc_log_verbose_show_21843 lpfc_log_verbose_show 0 21843 NULL
143194 +ecryptfs_truncate_21845 ecryptfs_truncate 0 21845 NULL
143195 +oom_adj_read_21847 oom_adj_read 3-0 21847 NULL
143196 +snd_disconnect_write_21851 snd_disconnect_write 0-3 21851 NULL
143197 +irq_affinity_list_proc_write_21852 irq_affinity_list_proc_write 0-3 21852 NULL
143198 +wl1271_acx_beacon_filter_opt_21855 wl1271_acx_beacon_filter_opt 0 21855 NULL
143199 +usb_autopm_get_interface_21858 usb_autopm_get_interface 0 21858 NULL
143200 +rapl_cpu_notifier_21859 rapl_cpu_notifier 0 21859 NULL
143201 +wl1271_acx_rssi_snr_avg_weights_21862 wl1271_acx_rssi_snr_avg_weights 0 21862 NULL
143202 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
143203 +msix_capability_init_21870 msix_capability_init 0 21870 NULL
143204 +sisusbcon_bmove_21873 sisusbcon_bmove 7-5-6 21873 NULL nohasharray
143205 +show_conn_param_ISCSI_PARAM_TCP_RECV_WSF_21873 show_conn_param_ISCSI_PARAM_TCP_RECV_WSF 0 21873 &sisusbcon_bmove_21873
143206 +em28xx_write_regs_req_21874 em28xx_write_regs_req 0 21874 NULL nohasharray
143207 +security_compute_sid_21874 security_compute_sid 0 21874 &em28xx_write_regs_req_21874 nohasharray
143208 +c_can_wait_for_ctrl_init_21874 c_can_wait_for_ctrl_init 0 21874 &security_compute_sid_21874
143209 +cpumask_set_cpu_local_first_21879 cpumask_set_cpu_local_first 0 21879 NULL
143210 +gadget_dev_desc_idProduct_store_21881 gadget_dev_desc_idProduct_store 0-3 21881 NULL
143211 +show_oversampling_21883 show_oversampling 0 21883 NULL
143212 +mei_amthif_send_cmd_21885 mei_amthif_send_cmd 0 21885 NULL
143213 +ips_halt_21887 ips_halt 0 21887 NULL
143214 +ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
143215 +target_stat_scsi_tgt_port_show_attr_inst_21890 target_stat_scsi_tgt_port_show_attr_inst 0 21890 NULL
143216 +__btrfs_direct_write_21894 __btrfs_direct_write 3-0 21894 NULL
143217 +__alloc_reserved_percpu_21895 __alloc_reserved_percpu 1-2 21895 NULL
143218 +xhci_configure_endpoint_result_21900 xhci_configure_endpoint_result 0 21900 NULL
143219 +cx18_s_video_encoding_21901 cx18_s_video_encoding 0 21901 NULL
143220 +pcm_capture_prepare_21906 pcm_capture_prepare 0 21906 NULL
143221 +__logfs_write_rec_21907 __logfs_write_rec 0 21907 NULL
143222 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
143223 +qsfp_1_read_21915 qsfp_1_read 3-0 21915 NULL
143224 +l2tp_ip_disconnect_21920 l2tp_ip_disconnect 0 21920 NULL
143225 +snd_line6_trigger_21928 snd_line6_trigger 0 21928 NULL
143226 +go7007_s_ctrl_21935 go7007_s_ctrl 0 21935 NULL
143227 +bond_option_xmit_hash_policy_set_21936 bond_option_xmit_hash_policy_set 0 21936 NULL
143228 +ceph_permission_21941 ceph_permission 0 21941 NULL
143229 +bnx2fc_destroy_21942 bnx2fc_destroy 0 21942 NULL
143230 +f2fs_read_inline_data_21946 f2fs_read_inline_data 0 21946 NULL
143231 +led_delay_off_store_21947 led_delay_off_store 0-4 21947 NULL
143232 +show_remote_temp8_21948 show_remote_temp8 0 21948 NULL nohasharray
143233 +wl1271_cmd_general_parms_21948 wl1271_cmd_general_parms 0 21948 &show_remote_temp8_21948
143234 +bus_attr_show_21949 bus_attr_show 0 21949 NULL
143235 +wl1271_sysfs_show_bt_coex_state_21950 wl1271_sysfs_show_bt_coex_state 0 21950 NULL nohasharray
143236 +usb_remove_device_21950 usb_remove_device 0 21950 &wl1271_sysfs_show_bt_coex_state_21950
143237 +loopback_check_format_21951 loopback_check_format 0 21951 NULL
143238 +twl_i2c_write_u16_21953 twl_i2c_write_u16 3-0 21953 NULL
143239 +prism2_set_mac_address_21958 prism2_set_mac_address 0 21958 NULL
143240 +rtl2832_sdr_set_tuner_freq_21960 rtl2832_sdr_set_tuner_freq 0 21960 NULL nohasharray
143241 +write_fifo_21960 write_fifo 0 21960 &rtl2832_sdr_set_tuner_freq_21960
143242 +ethoc_set_mac_address_21964 ethoc_set_mac_address 0 21964 NULL
143243 +pt1_i2c_end_21971 pt1_i2c_end 0 21971 NULL
143244 +alloc_ldt_21972 alloc_ldt 2 21972 NULL nohasharray
143245 +isl1208_i2c_read_time_21972 isl1208_i2c_read_time 0 21972 &alloc_ldt_21972 nohasharray
143246 +atalk_pick_and_bind_port_21972 atalk_pick_and_bind_port 0 21972 &isl1208_i2c_read_time_21972
143247 +__build_xattrs_21979 __build_xattrs 0 21979 NULL
143248 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL nohasharray
143249 +tda18271_tune_21980 tda18271_tune 0 21980 &SYSC_prctl_21980
143250 +smm665_show_max_21981 smm665_show_max 0 21981 NULL
143251 +xen_bind_pirq_msi_to_irq_21986 xen_bind_pirq_msi_to_irq 4 21986 NULL nohasharray
143252 +pm_show_wakelocks_21986 pm_show_wakelocks 0 21986 &xen_bind_pirq_msi_to_irq_21986
143253 +ath5k_hw_rf5112_channel_21993 ath5k_hw_rf5112_channel 0 21993 NULL
143254 +w1_f2d_readblock_21994 w1_f2d_readblock 3 21994 NULL
143255 +ocfs2_del_inode_from_orphan_21995 ocfs2_del_inode_from_orphan 0 21995 NULL nohasharray
143256 +proc_sched_autogroup_set_nice_21995 proc_sched_autogroup_set_nice 0 21995 &ocfs2_del_inode_from_orphan_21995
143257 +compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 3-0 22001 NULL nohasharray
143258 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3-0 22001 &compat_rw_copy_check_uvector_22001
143259 +osst_linux_media_version_show_22002 osst_linux_media_version_show 0 22002 NULL
143260 +kobil_open_22009 kobil_open 0 22009 NULL
143261 +rndis_filter_set_packet_filter_22011 rndis_filter_set_packet_filter 0 22011 NULL
143262 +nv_set_mac_address_22012 nv_set_mac_address 0 22012 NULL
143263 +show_trans_timeout_22013 show_trans_timeout 0 22013 NULL
143264 +netdev_queue_attr_show_22015 netdev_queue_attr_show 0 22015 NULL
143265 +fbcon_fb_registered_22016 fbcon_fb_registered 0 22016 NULL nohasharray
143266 +il_alloc_txq_mem_22016 il_alloc_txq_mem 0 22016 &fbcon_fb_registered_22016
143267 +atl1e_get_eeprom_len_22018 atl1e_get_eeprom_len 0 22018 NULL
143268 +xfs_attr3_leaf_to_shortform_22019 xfs_attr3_leaf_to_shortform 0 22019 NULL
143269 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
143270 +gether_get_host_addr_22022 gether_get_host_addr 0 22022 NULL
143271 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
143272 +write_usb_charge_22024 write_usb_charge 0 22024 NULL
143273 +ocfs2_control_validate_protocol_22029 ocfs2_control_validate_protocol 0-3 22029 NULL
143274 +da9052_bat_check_status_22030 da9052_bat_check_status 0 22030 NULL
143275 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
143276 +disable_nonboot_cpus_22037 disable_nonboot_cpus 0 22037 NULL
143277 +lookup_metapath_22039 lookup_metapath 0 22039 NULL nohasharray
143278 +rtsx_pci_dma_map_sg_22039 rtsx_pci_dma_map_sg 3 22039 &lookup_metapath_22039
143279 +mt9v011_s_mbus_fmt_22040 mt9v011_s_mbus_fmt 0 22040 NULL
143280 +nfs_permission_22042 nfs_permission 0 22042 NULL nohasharray
143281 +ath5k_attr_show_firstep_level_22042 ath5k_attr_show_firstep_level 0 22042 &nfs_permission_22042
143282 +xfs_fs_freeze_22048 xfs_fs_freeze 0 22048 NULL
143283 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL nohasharray
143284 +nilfs_segctor_wait_22049 nilfs_segctor_wait 0 22049 &zd_usb_read_fw_22049
143285 +vbi_buffer_prepare_22050 vbi_buffer_prepare 0 22050 NULL
143286 +create_speaker_out_ctls_22052 create_speaker_out_ctls 0 22052 NULL
143287 +atalk_recvmsg_22053 atalk_recvmsg 4-0 22053 NULL
143288 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL nohasharray
143289 +skge_ring_alloc_22054 skge_ring_alloc 0 22054 &ieee80211_if_fmt_dropped_frames_ttl_22054 nohasharray
143290 +sys_recvfrom_22054 sys_recvfrom 3 22054 &skge_ring_alloc_22054
143291 +end_show_22058 end_show 0 22058 NULL nohasharray
143292 +show_sas_phy_minimum_linkrate_hw_22058 show_sas_phy_minimum_linkrate_hw 0 22058 &end_show_22058 nohasharray
143293 +uart_mode_store_22058 uart_mode_store 0-4 22058 &show_sas_phy_minimum_linkrate_hw_22058
143294 +acpi_ds_get_field_names_22059 acpi_ds_get_field_names 0 22059 NULL nohasharray
143295 +pio_write_22059 pio_write 0-6-5 22059 &acpi_ds_get_field_names_22059
143296 +cfqg_set_weight_device_22062 cfqg_set_weight_device 3-0 22062 NULL
143297 +trunc_end_22065 trunc_end 0 22065 NULL nohasharray
143298 +il_tx_queue_init_22065 il_tx_queue_init 0 22065 &trunc_end_22065
143299 +bNumEndpoints_show_22075 bNumEndpoints_show 0 22075 NULL
143300 +btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3-0 22077 NULL nohasharray
143301 +sigmadsp_write_regmap_22077 sigmadsp_write_regmap 2-4 22077 &btrfs_reloc_clone_csums_22077
143302 +find_trange_value_22079 find_trange_value 0 22079 NULL
143303 +timeout_show_22081 timeout_show 0 22081 NULL
143304 +clear_store_22082 clear_store 0-4 22082 NULL nohasharray
143305 +set_fan_speed_percent_22082 set_fan_speed_percent 0 22082 &clear_store_22082
143306 +ov772x_cropcap_22083 ov772x_cropcap 0 22083 NULL
143307 +mem_rw_22085 mem_rw 3-0 22085 NULL nohasharray
143308 +sb1000_end_get_set_command_22085 sb1000_end_get_set_command 0 22085 &mem_rw_22085
143309 +nf_ct_seq_adjust_22086 nf_ct_seq_adjust 4 22086 NULL
143310 +acerhdf_get_mode_22088 acerhdf_get_mode 0 22088 NULL
143311 +niu_init_one_rx_channel_22095 niu_init_one_rx_channel 0 22095 NULL
143312 +ocfs2_extend_allocation_22096 ocfs2_extend_allocation 0 22096 NULL
143313 +ext3_setattr_22100 ext3_setattr 0 22100 NULL
143314 +portio_name_show_22101 portio_name_show 0 22101 NULL
143315 +rndis_error_status_22103 rndis_error_status 0 22103 NULL nohasharray
143316 +qlcnic_sriov_pf_enable_22103 qlcnic_sriov_pf_enable 0 22103 &rndis_error_status_22103
143317 +find_free_port_22104 find_free_port 0 22104 NULL
143318 +rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3-0 22109 NULL
143319 +get_pwm_22113 get_pwm 0 22113 NULL
143320 +arvo_sysfs_show_key_mask_22117 arvo_sysfs_show_key_mask 0 22117 NULL nohasharray
143321 +beiscsi_log_enable_store_22117 beiscsi_log_enable_store 0-4 22117 &arvo_sysfs_show_key_mask_22117
143322 +mlog_show_22119 mlog_show 0 22119 NULL
143323 +show_session_param_ISCSI_PARAM_TARGET_NAME_22122 show_session_param_ISCSI_PARAM_TARGET_NAME 0 22122 NULL
143324 +tps65217_reg_read_22125 tps65217_reg_read 0 22125 NULL
143325 +show_fan_min_22127 show_fan_min 0 22127 NULL
143326 +snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 NULL nohasharray
143327 +get_results_22130 get_results 0 22130 &snd_hda_codec_read_22130
143328 +mx2_videobuf_setup_22136 mx2_videobuf_setup 0 22136 NULL
143329 +__bitmap_size_22138 __bitmap_size 0 22138 NULL
143330 +read_cal_int_tables_22139 read_cal_int_tables 0 22139 NULL
143331 +listxattr_22142 listxattr 0-3 22142 NULL
143332 +reset_atmel_card_22143 reset_atmel_card 0 22143 NULL
143333 +SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
143334 +smsc95xx_reset_22152 smsc95xx_reset 0 22152 NULL
143335 +netlink_bind_22153 netlink_bind 0 22153 NULL
143336 +pn533_dep_link_up_22154 pn533_dep_link_up 5 22154 NULL
143337 +isci_task_execute_task_22155 isci_task_execute_task 0 22155 NULL
143338 +__vlan_device_event_22159 __vlan_device_event 0 22159 NULL
143339 +show_otp2en_22160 show_otp2en 0 22160 NULL
143340 +set_pwm_enable_22161 set_pwm_enable 0-4 22161 NULL
143341 +devm_ioremap_wc_22162 devm_ioremap_wc 2-3 22162 NULL
143342 +pm8001_phy_control_22163 pm8001_phy_control 0 22163 NULL nohasharray
143343 +store_pwm_interpolate_22163 store_pwm_interpolate 0-4 22163 &pm8001_phy_control_22163
143344 +lx_hardware_open_22166 lx_hardware_open 0 22166 NULL
143345 +usbhsh_dcp_queue_push_22167 usbhsh_dcp_queue_push 0 22167 NULL
143346 +reiserfs_paste_into_item_22170 reiserfs_paste_into_item 0 22170 NULL
143347 +__kfifo_alloc_22173 __kfifo_alloc 3-0 22173 NULL nohasharray
143348 +max8997_reg_enable_22173 max8997_reg_enable 0 22173 &__kfifo_alloc_22173
143349 +dccp_disconnect_22174 dccp_disconnect 0 22174 NULL
143350 +beiscsi_adap_family_disp_22179 beiscsi_adap_family_disp 0 22179 NULL nohasharray
143351 +nf_nat_ipv6_in_22179 nf_nat_ipv6_in 0 22179 &beiscsi_adap_family_disp_22179
143352 +iscsi_disc_show_userid_mutual_22181 iscsi_disc_show_userid_mutual 0 22181 NULL nohasharray
143353 +hid_sensor_custom_read_22181 hid_sensor_custom_read 3 22181 &iscsi_disc_show_userid_mutual_22181
143354 +channel_dimm_label_store_22189 channel_dimm_label_store 0-4 22189 NULL
143355 +xen_acpi_processor_resume_22190 xen_acpi_processor_resume 0 22190 NULL
143356 +tps80031_rtc_alarm_irq_enable_22198 tps80031_rtc_alarm_irq_enable 0 22198 NULL
143357 +btrfs_space_info_show_disk_total_22200 btrfs_space_info_show_disk_total 0 22200 NULL
143358 +cmd_exec_22204 cmd_exec 0 22204 NULL
143359 +fls_22210 fls 0 22210 NULL
143360 +f2fs_write_data_pages_22217 f2fs_write_data_pages 0 22217 NULL
143361 +fat_compat_ioctl_filldir_22222 fat_compat_ioctl_filldir 3 22222 NULL
143362 +show_22225 show 0 22225 NULL
143363 +rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 4-0 22227 NULL nohasharray
143364 +xirc2ps_resume_22227 xirc2ps_resume 0 22227 &rfcomm_sock_recvmsg_22227
143365 +core_alua_show_tg_pt_gp_info_22228 core_alua_show_tg_pt_gp_info 0 22228 NULL
143366 +mem_write_22232 mem_write 3-0 22232 NULL
143367 +mwl8k_cmd_set_pre_scan_22233 mwl8k_cmd_set_pre_scan 0 22233 NULL
143368 +fw_status_show_22234 fw_status_show 0 22234 NULL
143369 +av7110_fw_cmd_22236 av7110_fw_cmd 0 22236 NULL
143370 +store_tabletMouseRight_22238 store_tabletMouseRight 0-4 22238 NULL
143371 +p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
143372 +show_fnode_redirect_ipaddr_22241 show_fnode_redirect_ipaddr 0 22241 NULL nohasharray
143373 +mwifiex_cmd_recfg_tx_buf_22241 mwifiex_cmd_recfg_tx_buf 0 22241 &show_fnode_redirect_ipaddr_22241
143374 +ath10k_push_board_ext_data_22243 ath10k_push_board_ext_data 0 22243 NULL nohasharray
143375 +fsnotify_parent_22243 fsnotify_parent 0 22243 &ath10k_push_board_ext_data_22243
143376 +prepare_to_wait_event_22247 prepare_to_wait_event 0 22247 NULL
143377 +security_setxattr_22253 security_setxattr 4-0 22253 NULL nohasharray
143378 +capability_id_show_22253 capability_id_show 0 22253 &security_setxattr_22253
143379 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
143380 +show_fc_rport_maxframe_size_22260 show_fc_rport_maxframe_size 0 22260 NULL
143381 +ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
143382 +add_res_tree_22263 add_res_tree 7 22263 NULL
143383 +at91ether_open_22272 at91ether_open 0 22272 NULL
143384 +bmc150_accel_set_power_state_22273 bmc150_accel_set_power_state 0 22273 NULL
143385 +adp8870_bl_l4_indoor_dim_show_22281 adp8870_bl_l4_indoor_dim_show 0 22281 NULL
143386 +show_ipInReceives_22282 show_ipInReceives 0 22282 NULL nohasharray
143387 +scan_sleep_millisecs_show_22282 scan_sleep_millisecs_show 0 22282 &show_ipInReceives_22282
143388 +container_offline_22283 container_offline 0 22283 NULL
143389 +pm8001_ctl_logging_level_show_22284 pm8001_ctl_logging_level_show 0 22284 NULL
143390 +ndo_validate_addr_22293 ndo_validate_addr 0 22293 NULL
143391 +snd_sb16_playback_prepare_22296 snd_sb16_playback_prepare 0 22296 NULL
143392 +line6_stream_start_22297 line6_stream_start 0 22297 NULL
143393 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL
143394 +anysee_master_xfer_22303 anysee_master_xfer 0-3 22303 NULL nohasharray
143395 +csrow_edac_mode_show_22303 csrow_edac_mode_show 0 22303 &anysee_master_xfer_22303
143396 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
143397 +show_ipv4_iface_dhcp_vendor_id_22308 show_ipv4_iface_dhcp_vendor_id 0 22308 NULL nohasharray
143398 +hw_ep_enable_22308 hw_ep_enable 0 22308 &show_ipv4_iface_dhcp_vendor_id_22308
143399 +udpv6_sendmsg_22316 udpv6_sendmsg 4-0 22316 NULL nohasharray
143400 +in_tx_cp_show_22316 in_tx_cp_show 0 22316 &udpv6_sendmsg_22316
143401 +statfs_slow_show_22327 statfs_slow_show 0 22327 NULL nohasharray
143402 +tg3_get_regs_len_22327 tg3_get_regs_len 0 22327 &statfs_slow_show_22327
143403 +page_cache_tree_insert_22331 page_cache_tree_insert 0 22331 NULL
143404 +ipr_show_fw_version_22332 ipr_show_fw_version 0 22332 NULL
143405 +show_temp_crit_ext_22334 show_temp_crit_ext 0 22334 NULL nohasharray
143406 +do_migrate_range_22334 do_migrate_range 0 22334 &show_temp_crit_ext_22334
143407 +kempld_i2c_xfer_22335 kempld_i2c_xfer 0-3 22335 NULL
143408 +target_stat_scsi_lu_show_attr_write_mbytes_22338 target_stat_scsi_lu_show_attr_write_mbytes 0 22338 NULL
143409 +ch341_set_handshake_22339 ch341_set_handshake 0 22339 NULL
143410 +lbs_set_monitor_mode_22340 lbs_set_monitor_mode 0 22340 NULL
143411 +sys_read_22343 sys_read 3 22343 NULL
143412 +wl18xx_boot_22344 wl18xx_boot 0 22344 NULL
143413 +part_timeout_store_22351 part_timeout_store 0-4 22351 NULL
143414 +block_store_22352 block_store 0-3 22352 NULL nohasharray
143415 +ptn3460_read_bytes_22352 ptn3460_read_bytes 4 22352 &block_store_22352
143416 +ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
143417 +c_can_chip_config_22357 c_can_chip_config 0 22357 NULL
143418 +__device_suspend_noirq_22360 __device_suspend_noirq 0 22360 NULL
143419 +regmap_spi_gather_write_22364 regmap_spi_gather_write 0 22364 NULL nohasharray
143420 +o2nm_cluster_attr_reconnect_delay_ms_read_22364 o2nm_cluster_attr_reconnect_delay_ms_read 0 22364 &regmap_spi_gather_write_22364 nohasharray
143421 +gem_set_mac_address_22364 gem_set_mac_address 0 22364 &o2nm_cluster_attr_reconnect_delay_ms_read_22364
143422 +tps6586x_gpio_to_irq_22365 tps6586x_gpio_to_irq 2 22365 NULL nohasharray
143423 +show_lcd_level_22365 show_lcd_level 0 22365 &tps6586x_gpio_to_irq_22365
143424 +build_ntlmssp_auth_blob_22366 build_ntlmssp_auth_blob 0 22366 NULL
143425 +dbg_check_znode_22369 dbg_check_znode 0 22369 NULL
143426 +roccat_common2_sysfs_write_keys_primary_22370 roccat_common2_sysfs_write_keys_primary 0-6-5 22370 NULL
143427 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
143428 +wake_up_lan_show_22373 wake_up_lan_show 0 22373 NULL nohasharray
143429 +hugetlbfs_write_begin_22373 hugetlbfs_write_begin 0 22373 &wake_up_lan_show_22373
143430 +ufx_reg_clear_bits_22374 ufx_reg_clear_bits 0 22374 NULL
143431 +gfs2_attr_store_22375 gfs2_attr_store 0-4 22375 NULL
143432 +pktgen_alloc_skb_22385 pktgen_alloc_skb 3 22385 NULL nohasharray
143433 +sysfs_kf_read_22385 sysfs_kf_read 0 22385 &pktgen_alloc_skb_22385
143434 +qlcnic_set_mac_22387 qlcnic_set_mac 0 22387 NULL
143435 +show_sas_phy_running_disparity_error_count_22389 show_sas_phy_running_disparity_error_count 0 22389 NULL
143436 +saa7164_api_i2c_write_22390 saa7164_api_i2c_write 0 22390 NULL
143437 +alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL nohasharray
143438 +ath10k_debug_fw_reset_stats_read_22391 ath10k_debug_fw_reset_stats_read 3-0 22391 &alloc_large_system_hash_22391
143439 +ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
143440 +commit_pagelist_22396 commit_pagelist 0 22396 NULL
143441 +lpfc_max_xri_show_22398 lpfc_max_xri_show 0 22398 NULL
143442 +vb2_internal_qbuf_22400 vb2_internal_qbuf 0 22400 NULL
143443 +zoran_write_22404 zoran_write 3-0 22404 NULL
143444 +show_debug_level_22406 show_debug_level 0 22406 NULL
143445 +pnp_start_dev_22411 pnp_start_dev 0 22411 NULL
143446 +queue_reply_22416 queue_reply 3-0 22416 NULL
143447 +iscsi_stat_sess_err_show_attr_format_errors_22417 iscsi_stat_sess_err_show_attr_format_errors 0 22417 NULL
143448 +usbhsg_gadget_start_22424 usbhsg_gadget_start 0 22424 NULL
143449 +sg_finish_rem_req_22426 sg_finish_rem_req 0 22426 NULL
143450 +update_22427 update 0 22427 NULL
143451 +isci_show_id_22428 isci_show_id 0 22428 NULL nohasharray
143452 +erst_exec_set_src_address_base_22428 erst_exec_set_src_address_base 0 22428 &isci_show_id_22428
143453 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
143454 +iov_iter_get_pages_22440 iov_iter_get_pages 0-4-3 22440 NULL
143455 +xenfb_check_var_22441 xenfb_check_var 0 22441 NULL
143456 +rtl2832_sdr_start_streaming_22446 rtl2832_sdr_start_streaming 0 22446 NULL
143457 +show_sas_phy_phy_identifier_22447 show_sas_phy_phy_identifier 0 22447 NULL
143458 +ceph_write_iter_22449 ceph_write_iter 0 22449 NULL
143459 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
143460 +write_fs_22465 write_fs 0-6-5 22465 NULL
143461 +acpi_ut_copy_eobject_to_iobject_22466 acpi_ut_copy_eobject_to_iobject 0 22466 NULL
143462 +batadv_check_unicast_packet_22468 batadv_check_unicast_packet 3 22468 NULL
143463 +ieee80211_alloc_hw_nm_22469 ieee80211_alloc_hw_nm 1 22469 NULL
143464 +__mv88e6352_phy_read_22471 __mv88e6352_phy_read 0 22471 NULL
143465 +show_port1_22474 show_port1 0 22474 NULL
143466 +ecryptfs_write_22488 ecryptfs_write 0-4-3 22488 NULL
143467 +qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL
143468 +cache_write_procfs_22491 cache_write_procfs 3-0 22491 NULL nohasharray
143469 +rfcomm_send_test_22491 rfcomm_send_test 4 22491 &cache_write_procfs_22491 nohasharray
143470 +lm3642_torch_pin_store_22491 lm3642_torch_pin_store 0-4 22491 &rfcomm_send_test_22491
143471 +put_chars_22498 put_chars 3 22498 NULL
143472 +mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL nohasharray
143473 +st21nfca_hci_se_io_22499 st21nfca_hci_se_io 4 22499 &mp_find_ioapic_pin_22499 nohasharray
143474 +edac_device_ctl_log_ue_store_22499 edac_device_ctl_log_ue_store 0-3 22499 &st21nfca_hci_se_io_22499
143475 +ad5398_read_reg_22504 ad5398_read_reg 0 22504 NULL
143476 +mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL nohasharray
143477 +asd_version_show_22505 asd_version_show 0 22505 &mutex_lock_interruptible_22505
143478 +fan_pwm1_store_22510 fan_pwm1_store 0-4 22510 NULL
143479 +sha512_ssse3_finup_22514 sha512_ssse3_finup 0 22514 NULL
143480 +trim_no_bitmap_22524 trim_no_bitmap 4-3 22524 NULL
143481 +attr_press_to_select_store_tpkbd_22525 attr_press_to_select_store_tpkbd 0-4 22525 NULL
143482 +snd_cx23885_prepare_22528 snd_cx23885_prepare 0 22528 NULL
143483 +read_ohm_22544 read_ohm 0 22544 NULL
143484 +pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
143485 +adxl34x_position_show_22547 adxl34x_position_show 0 22547 NULL
143486 +ntb_setup_bwd_msix_22549 ntb_setup_bwd_msix 2 22549 NULL
143487 +ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
143488 +port_delete_22553 port_delete 0 22553 NULL
143489 +agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
143490 +wq_numa_store_22563 wq_numa_store 0-4 22563 NULL
143491 +cyapa_gen5_read_panel_scan_raw_data_22565 cyapa_gen5_read_panel_scan_raw_data 0 22565 NULL
143492 +w7090p_tuner_rw_serpar_22568 w7090p_tuner_rw_serpar 0-3 22568 NULL nohasharray
143493 +aac_show_raid_level_22568 aac_show_raid_level 0 22568 &w7090p_tuner_rw_serpar_22568
143494 +get_regs_len_22569 get_regs_len 0 22569 NULL
143495 +adt7411_set_bit_22579 adt7411_set_bit 0-4 22579 NULL
143496 +mlx4_cmd_imm_22582 mlx4_cmd_imm 0 22582 NULL
143497 +elan_sysfs_read_fw_ver_22586 elan_sysfs_read_fw_ver 0 22586 NULL nohasharray
143498 +il3945_mac_start_22586 il3945_mac_start 0 22586 &elan_sysfs_read_fw_ver_22586
143499 +dbFindCtl_22587 dbFindCtl 0 22587 NULL
143500 +wp384_final_22591 wp384_final 0 22591 NULL
143501 +twl_sysfs_aen_read_22596 twl_sysfs_aen_read 6-0-5 22596 NULL
143502 +da9052_read_ich_22600 da9052_read_ich 0 22600 NULL
143503 +qla4_82xx_isp_reset_22601 qla4_82xx_isp_reset 0 22601 NULL nohasharray
143504 +snapshot_read_22601 snapshot_read 3 22601 &qla4_82xx_isp_reset_22601
143505 +pci_dev_specific_reset_22605 pci_dev_specific_reset 0 22605 NULL
143506 +__uncore_pld_show_22606 __uncore_pld_show 0 22606 NULL
143507 +nat_receive_22609 nat_receive 0-3 22609 NULL
143508 +il4965_hw_nic_init_22611 il4965_hw_nic_init 0 22611 NULL
143509 +btrfs_delalloc_reserve_space_22617 btrfs_delalloc_reserve_space 0 22617 NULL
143510 +bootflag_get_22618 bootflag_get 0 22618 NULL
143511 +qlcnic_pci_sriov_disable_22622 qlcnic_pci_sriov_disable 0 22622 NULL
143512 +iwl_dbgfs_rx_phyinfo_read_22625 iwl_dbgfs_rx_phyinfo_read 3 22625 NULL
143513 +_maybe_not_all_in_one_io_22626 _maybe_not_all_in_one_io 0 22626 NULL
143514 +sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 3-0 22631 NULL
143515 +v9fs_vfs_getattr_dotl_22632 v9fs_vfs_getattr_dotl 0 22632 NULL
143516 +ide_core_cp_entry_22636 ide_core_cp_entry 3-0 22636 NULL
143517 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
143518 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3-0 22640 NULL nohasharray
143519 +multicast_query_interval_show_22640 multicast_query_interval_show 0 22640 &pwr_wake_on_timer_exp_read_22640 nohasharray
143520 +reiserfs_get_block_22640 reiserfs_get_block 0 22640 &multicast_query_interval_show_22640
143521 +rtl_op_sta_add_22642 rtl_op_sta_add 0 22642 NULL
143522 +iwl_mvm_mac_ctxt_cmd_ibss_22646 iwl_mvm_mac_ctxt_cmd_ibss 0 22646 NULL
143523 +snd_riptide_prepare_22648 snd_riptide_prepare 0 22648 NULL
143524 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3-0 22649 NULL
143525 +ieee80211_probereq_get_22651 ieee80211_probereq_get 5-4 22651 NULL
143526 +smsc911x_rx_get_rxstatus_22654 smsc911x_rx_get_rxstatus 0 22654 NULL
143527 +snd_seq_queue_timer_set_tempo_22655 snd_seq_queue_timer_set_tempo 0 22655 NULL
143528 +__iscsi_nacl_auth_store_userid_22656 __iscsi_nacl_auth_store_userid 0-3 22656 NULL
143529 +mem_map_size_22660 mem_map_size 0 22660 NULL nohasharray
143530 +tnc_insert_22660 tnc_insert 0 22660 &mem_map_size_22660
143531 +br_stp_set_port_priority_22665 br_stp_set_port_priority 0 22665 NULL
143532 +show_u8_22667 show_u8 0 22667 NULL
143533 +call_netdevice_notifiers_22672 call_netdevice_notifiers 0 22672 NULL
143534 +show_up_tail_align_22676 show_up_tail_align 0 22676 NULL nohasharray
143535 +show_fcstat_fcp_packet_aborts_22676 show_fcstat_fcp_packet_aborts 0 22676 &show_up_tail_align_22676
143536 +ubifs_leb_write_22679 ubifs_leb_write 4-5-0 22679 NULL nohasharray
143537 +tmiofb_set_par_22679 tmiofb_set_par 0 22679 &ubifs_leb_write_22679
143538 +qlcnic_83xx_sysfs_flash_write_handler_22680 qlcnic_83xx_sysfs_flash_write_handler 6-0-5 22680 NULL
143539 +l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 4-0 22681 NULL
143540 +iscsit_na_default_erl_22682 iscsit_na_default_erl 0 22682 NULL
143541 +bch_dump_read_22685 bch_dump_read 3-0 22685 NULL
143542 +reg_umr_22686 reg_umr 5 22686 NULL
143543 +sys_ppoll_22688 sys_ppoll 2 22688 NULL nohasharray
143544 +show_hdmi_source_22688 show_hdmi_source 0 22688 &sys_ppoll_22688
143545 +bmc150_accel_data_rdy_trigger_set_state_22689 bmc150_accel_data_rdy_trigger_set_state 0 22689 NULL
143546 +mxl111sf_read_reg_22690 mxl111sf_read_reg 0 22690 NULL
143547 +SYSC_vmsplice_22697 SYSC_vmsplice 3 22697 NULL
143548 +vnic_dev_notify_setcmd_22700 vnic_dev_notify_setcmd 0 22700 NULL
143549 +show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO_22701 show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO 0 22701 NULL
143550 +ov7670_read_smbus_22702 ov7670_read_smbus 0 22702 NULL
143551 +tomoyo_check_inet_address_22705 tomoyo_check_inet_address 0 22705 NULL nohasharray
143552 +ecm_opts_host_addr_store_22705 ecm_opts_host_addr_store 0-3 22705 &tomoyo_check_inet_address_22705
143553 +alloc_libipw_22708 alloc_libipw 1 22708 NULL
143554 +show_iface_enabled_22711 show_iface_enabled 0 22711 NULL
143555 +read_iter_zero_22715 read_iter_zero 0 22715 NULL
143556 +memcg_update_list_lru_node_22717 memcg_update_list_lru_node 3 22717 NULL
143557 +qlcnic_83xx_lockless_flash_read32_22721 qlcnic_83xx_lockless_flash_read32 0 22721 NULL nohasharray
143558 +ecryptfs_write_metadata_to_contents_22721 ecryptfs_write_metadata_to_contents 3 22721 &qlcnic_83xx_lockless_flash_read32_22721
143559 +mxuport_send_ctrl_urb_22723 mxuport_send_ctrl_urb 0 22723 NULL
143560 +channel_dimm_label_show_22728 channel_dimm_label_show 0 22728 NULL nohasharray
143561 +acpi_ex_get_name_string_22728 acpi_ex_get_name_string 0 22728 &channel_dimm_label_show_22728 nohasharray
143562 +ext4_mpage_readpages_22728 ext4_mpage_readpages 0-4 22728 &acpi_ex_get_name_string_22728
143563 +filename_trans_read_22730 filename_trans_read 0 22730 NULL
143564 +cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL nohasharray
143565 +show_filter_22735 show_filter 0 22735 &cx18_copy_buf_to_user_22735 nohasharray
143566 +__mlx4_cq_alloc_icm_22735 __mlx4_cq_alloc_icm 0 22735 &show_filter_22735
143567 +ax25_output_22736 ax25_output 2 22736 NULL
143568 +xenbus_map_ring_valloc_pv_22737 xenbus_map_ring_valloc_pv 3 22737 NULL
143569 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
143570 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
143571 +__writeback_single_inode_22739 __writeback_single_inode 0 22739 NULL
143572 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3-0 22742 NULL
143573 +show_fnode_password_in_22752 show_fnode_password_in 0 22752 NULL nohasharray
143574 +fore200e_proc_read_22752 fore200e_proc_read 0 22752 &show_fnode_password_in_22752 nohasharray
143575 +loctls_read_file_22752 loctls_read_file 0 22752 &fore200e_proc_read_22752
143576 +output_write_22753 output_write 0-6-5 22753 NULL
143577 +sky2_alloc_buffers_22754 sky2_alloc_buffers 0 22754 NULL nohasharray
143578 +iosf_mbi_pci_read_mdr_22754 iosf_mbi_pci_read_mdr 0 22754 &sky2_alloc_buffers_22754
143579 +eth_header_22760 eth_header 0 22760 NULL
143580 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2-0 22762 NULL
143581 +tw28_set_ctrl_val_22763 tw28_set_ctrl_val 0 22763 NULL
143582 +si4713_write_property_22765 si4713_write_property 0 22765 NULL
143583 +nilfs_mdt_submit_block_22768 nilfs_mdt_submit_block 0 22768 NULL nohasharray
143584 +hdmi_g_mbus_fmt_22768 hdmi_g_mbus_fmt 0 22768 &nilfs_mdt_submit_block_22768
143585 +print_frame_22769 print_frame 0 22769 NULL
143586 +show_in_max3_22770 show_in_max3 0 22770 NULL
143587 +elan_smbus_prepare_fw_update_22771 elan_smbus_prepare_fw_update 0 22771 NULL
143588 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
143589 +compat_SyS_io_getevents_22774 compat_SyS_io_getevents 3 22774 NULL
143590 +ath9k_add_interface_22776 ath9k_add_interface 0 22776 NULL nohasharray
143591 +tg3_setup_fiber_mii_phy_22776 tg3_setup_fiber_mii_phy 0 22776 &ath9k_add_interface_22776
143592 +__break_lease_22777 __break_lease 0 22777 NULL
143593 +show_fc_fc4s_22784 show_fc_fc4s 0 22784 NULL
143594 +preenable_22790 preenable 0 22790 NULL
143595 +vnic_dev_get_res_count_22791 vnic_dev_get_res_count 0 22791 NULL
143596 +page_counter_limit_22795 page_counter_limit 0 22795 NULL
143597 +rocker_dma_test_offset_22796 rocker_dma_test_offset 3 22796 NULL
143598 +pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
143599 +__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0 22806 NULL
143600 +btrfs_getxattr_22809 btrfs_getxattr 0 22809 NULL
143601 +efs_symlink_readpage_22812 efs_symlink_readpage 0 22812 NULL nohasharray
143602 +rx8025_set_alarm_22812 rx8025_set_alarm 0 22812 &efs_symlink_readpage_22812
143603 +bnx2_get_regs_len_22813 bnx2_get_regs_len 0 22813 NULL
143604 +comm_addr_list_read_22819 comm_addr_list_read 0 22819 NULL
143605 +init_after_reset_22823 init_after_reset 0 22823 NULL
143606 +show_fbstate_22824 show_fbstate 0 22824 NULL
143607 +ghash_init_22826 ghash_init 0 22826 NULL nohasharray
143608 +nfs_initiate_commit_22826 nfs_initiate_commit 0 22826 &ghash_init_22826
143609 +max8998_ldo_is_enabled_22833 max8998_ldo_is_enabled 0 22833 NULL
143610 +afs_permission_22835 afs_permission 0 22835 NULL
143611 +mb862xxfb_show_dispregs_22838 mb862xxfb_show_dispregs 0 22838 NULL
143612 +__scm_send_22841 __scm_send 0 22841 NULL
143613 +data_ep_set_params_22843 data_ep_set_params 0 22843 NULL
143614 +iscsi_tpg_attrib_store_demo_mode_write_protect_22844 iscsi_tpg_attrib_store_demo_mode_write_protect 0-3 22844 NULL
143615 +atxp1_storevcore_22847 atxp1_storevcore 0-4 22847 NULL
143616 +ext4_reserve_clusters_22850 ext4_reserve_clusters 0 22850 NULL
143617 +show_local_ip_22854 show_local_ip 0 22854 NULL nohasharray
143618 +__smsc95xx_read_reg_22854 __smsc95xx_read_reg 0 22854 &show_local_ip_22854
143619 +bluetooth_enable_store_22857 bluetooth_enable_store 0-4 22857 NULL
143620 +asd_reset_flash_22858 asd_reset_flash 0 22858 NULL
143621 +atmel_resume_22860 atmel_resume 0 22860 NULL
143622 +create_attr_set_22861 create_attr_set 1 22861 NULL
143623 +write_lid_handling_22862 write_lid_handling 0 22862 NULL
143624 +nr_hugepages_show_22864 nr_hugepages_show 0 22864 NULL
143625 +hash_ip6_expire_22867 hash_ip6_expire 4 22867 NULL
143626 +ntfs_setattr_22871 ntfs_setattr 0 22871 NULL
143627 +vmxnet3_request_irqs_22878 vmxnet3_request_irqs 0 22878 NULL
143628 +smb_set_file_info_22880 smb_set_file_info 0 22880 NULL
143629 +pxa_ep_enable_22883 pxa_ep_enable 0 22883 NULL
143630 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL nohasharray
143631 +show_counter_tx_flow_stalls_22885 show_counter_tx_flow_stalls 0 22885 &vmw_execbuf_process_22885 nohasharray
143632 +_mv88e6xxx_phy_read_indirect_22885 _mv88e6xxx_phy_read_indirect 0 22885 &show_counter_tx_flow_stalls_22885
143633 +set_phy_speed_22886 set_phy_speed 0 22886 NULL
143634 +show_green_22889 show_green 0 22889 NULL
143635 +v9fs_direct_write_22891 v9fs_direct_write 0-3 22891 NULL
143636 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL nohasharray
143637 +cifs_file_write_iter_22894 cifs_file_write_iter 0 22894 &usblp_new_writeurb_22894
143638 +mdc800_device_read_22896 mdc800_device_read 3-0 22896 NULL nohasharray
143639 +store_test_22896 store_test 0-4 22896 &mdc800_device_read_22896
143640 +_xadc_write_adc_reg_22899 _xadc_write_adc_reg 0 22899 NULL
143641 +policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL nohasharray
143642 +ion_handle_test_kernel_22900 ion_handle_test_kernel 3-4 22900 &policy_emit_config_values_22900
143643 +bdc_issue_cmd_22903 bdc_issue_cmd 0 22903 NULL nohasharray
143644 +bmg160_validate_trigger_22903 bmg160_validate_trigger 0 22903 &bdc_issue_cmd_22903
143645 +bnx2i_show_ccell_info_22908 bnx2i_show_ccell_info 0 22908 NULL
143646 +ip_vs_forward_icmp_v6_22912 ip_vs_forward_icmp_v6 0 22912 NULL
143647 +nfs4_acl_bytes_22915 nfs4_acl_bytes 0-1 22915 NULL
143648 +gadget_info_attr_store_22919 gadget_info_attr_store 0-4 22919 NULL
143649 +br_vlan_add_22922 br_vlan_add 0 22922 NULL nohasharray
143650 +mwl8k_cmd_get_hw_spec_sta_22922 mwl8k_cmd_get_hw_spec_sta 0 22922 &br_vlan_add_22922
143651 +__set_xattr_22923 __set_xattr 0 22923 NULL
143652 +sg_start_req_22924 sg_start_req 0 22924 NULL
143653 +qce_mapsg_22925 qce_mapsg 3 22925 NULL
143654 +xstateregs_set_22932 xstateregs_set 4 22932 NULL
143655 +dlm_status_to_errno_22935 dlm_status_to_errno 0 22935 NULL nohasharray
143656 +uwb_rc_set_ie_22935 uwb_rc_set_ie 0 22935 &dlm_status_to_errno_22935
143657 +__iscsi_nacl_auth_show_userid_22936 __iscsi_nacl_auth_show_userid 0 22936 NULL nohasharray
143658 +i40e_fcoe_change_mtu_22936 i40e_fcoe_change_mtu 0 22936 &__iscsi_nacl_auth_show_userid_22936
143659 +max8925_write_device_22937 max8925_write_device 3-0 22937 NULL nohasharray
143660 +show_alert_led_22937 show_alert_led 0 22937 &max8925_write_device_22937
143661 +wil_rx_refill_22940 wil_rx_refill 0 22940 NULL
143662 +bio_copy_to_iter_22942 bio_copy_to_iter 0 22942 NULL
143663 +nfs4_get_security_label_22946 nfs4_get_security_label 0 22946 NULL
143664 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
143665 +i2c_bit_xfer_22953 i2c_bit_xfer 0-3 22953 NULL
143666 +r_heartbeat_file_write_22954 r_heartbeat_file_write 0-3 22954 NULL nohasharray
143667 +__bch_cache_store_22954 __bch_cache_store 0-4 22954 &r_heartbeat_file_write_22954
143668 +logfs_segment_write_compress_22957 logfs_segment_write_compress 0 22957 NULL
143669 +alloc_sglist_22960 alloc_sglist 1-3-2 22960 NULL
143670 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4-0 22961 NULL
143671 +vme_get_size_22964 vme_get_size 0 22964 NULL
143672 +__sync_blockdev_22967 __sync_blockdev 0 22967 NULL nohasharray
143673 +store_sf2_temp_22967 store_sf2_temp 0-4 22967 &__sync_blockdev_22967
143674 +pwm_enable_from_reg_22969 pwm_enable_from_reg 0 22969 NULL
143675 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3-0 22971 NULL
143676 +snd_ice1712_playback_ds_prepare_22973 snd_ice1712_playback_ds_prepare 0 22973 NULL nohasharray
143677 +rbd_dev_v2_object_prefix_22973 rbd_dev_v2_object_prefix 0 22973 &snd_ice1712_playback_ds_prepare_22973
143678 +cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL nohasharray
143679 +subscribe_port_22979 subscribe_port 0 22979 &cached_dev_cache_miss_22979
143680 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
143681 +open_22984 open 0 22984 NULL
143682 +ceph_vxattrcb_dir_rctime_22987 ceph_vxattrcb_dir_rctime 0 22987 NULL nohasharray
143683 +remote_settings_file_write_22987 remote_settings_file_write 3-0 22987 &ceph_vxattrcb_dir_rctime_22987 nohasharray
143684 +snd_cs46xx_capture_prepare_22987 snd_cs46xx_capture_prepare 0 22987 &remote_settings_file_write_22987
143685 +find_root_sec_22988 find_root_sec 0 22988 NULL
143686 +tsf_write_file_22990 tsf_write_file 0 22990 NULL
143687 +bdi_set_min_ratio_22993 bdi_set_min_ratio 0 22993 NULL
143688 +show_pwm_temp_sel_common_22994 show_pwm_temp_sel_common 0 22994 NULL nohasharray
143689 +iwl_mvm_rm_sta_common_22994 iwl_mvm_rm_sta_common 0 22994 &show_pwm_temp_sel_common_22994
143690 +nouveau_hwmon_show_temp1_auto_point1_pwm_22996 nouveau_hwmon_show_temp1_auto_point1_pwm 0 22996 NULL
143691 +pcan_usb_pro_set_silent_23000 pcan_usb_pro_set_silent 0 23000 NULL
143692 +pfkey_sendmsg_23002 pfkey_sendmsg 3 23002 NULL
143693 +ubifs_find_free_leb_for_idx_23003 ubifs_find_free_leb_for_idx 0 23003 NULL
143694 +tw68_start_streaming_23004 tw68_start_streaming 0 23004 NULL
143695 +dig_playback_pcm_prepare_23006 dig_playback_pcm_prepare 0 23006 NULL
143696 +iwl_trans_start_fw_23009 iwl_trans_start_fw 0 23009 NULL
143697 +wsm_configuration_23013 wsm_configuration 0 23013 NULL
143698 +amb_proc_read_23014 amb_proc_read 0 23014 NULL
143699 +data_sock_bind_23015 data_sock_bind 0 23015 NULL
143700 +set_crit_hyst_23017 set_crit_hyst 0-4 23017 NULL
143701 +_nfs4_proc_secinfo_23019 _nfs4_proc_secinfo 0 23019 NULL
143702 +validate_esw_config_23021 validate_esw_config 0 23021 NULL nohasharray
143703 +rtl8152_get_sset_count_23021 rtl8152_get_sset_count 0 23021 &validate_esw_config_23021
143704 +nilfs_bmap_prepare_end_ptr_23022 nilfs_bmap_prepare_end_ptr 0 23022 NULL
143705 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3-0 23023 NULL
143706 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL nohasharray
143707 +i7core_inject_store_bank_23025 i7core_inject_store_bank 0-4 23025 &cifs_local_to_utf16_bytes_23025
143708 +adm8211_start_23027 adm8211_start 0 23027 NULL
143709 +st_status_23032 st_status 5-0 23032 NULL
143710 +gether_opts_qmult_show_23034 gether_opts_qmult_show 0 23034 NULL
143711 +snd_usb_substream_playback_trigger_23036 snd_usb_substream_playback_trigger 0 23036 NULL nohasharray
143712 +iscsi_stat_tgt_attr_attr_store_23036 iscsi_stat_tgt_attr_attr_store 0 23036 &snd_usb_substream_playback_trigger_23036 nohasharray
143713 +_efx_mcdi_rpc_23036 _efx_mcdi_rpc 0 23036 &iscsi_stat_tgt_attr_attr_store_23036
143714 +omfs_write_inode_23038 omfs_write_inode 0 23038 NULL
143715 +advansys_eisa_probe_23039 advansys_eisa_probe 0 23039 NULL
143716 +da9055_adc_manual_read_23042 da9055_adc_manual_read 0 23042 NULL
143717 +padlock_sha_init_23044 padlock_sha_init 0 23044 NULL
143718 +wMaxPacketSize_show_23053 wMaxPacketSize_show 0 23053 NULL
143719 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
143720 +__padata_set_cpumasks_23058 __padata_set_cpumasks 0 23058 NULL
143721 +security_inode_killpriv_23060 security_inode_killpriv 0 23060 NULL nohasharray
143722 +bdx_set_mac_23060 bdx_set_mac 0 23060 &security_inode_killpriv_23060
143723 +unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 4-0 23062 NULL nohasharray
143724 +reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 &unix_seqpacket_recvmsg_23062
143725 +atl1c_set_mac_addr_23066 atl1c_set_mac_addr 0 23066 NULL
143726 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
143727 +walk_system_ram_range_23073 walk_system_ram_range 0 23073 NULL
143728 +kvm_mmu_gva_to_gpa_write_23075 kvm_mmu_gva_to_gpa_write 0 23075 NULL
143729 +vm_map_ram_23078 vm_map_ram 2 23078 NULL nohasharray
143730 +raw_sendmsg_23078 raw_sendmsg 4-0 23078 &vm_map_ram_23078 nohasharray
143731 +xfs_dbg_show_23078 xfs_dbg_show 0 23078 &raw_sendmsg_23078
143732 +lp8788_show_charger_status_23079 lp8788_show_charger_status 0 23079 NULL
143733 +qla4_82xx_pci_mem_read_2M_23081 qla4_82xx_pci_mem_read_2M 2 23081 NULL
143734 +init_23083 init 0 23083 NULL
143735 +isr_tx_procs_read_23084 isr_tx_procs_read 3-0 23084 NULL nohasharray
143736 +btrfs_sectorsize_show_23084 btrfs_sectorsize_show 0 23084 &isr_tx_procs_read_23084 nohasharray
143737 +update_uc_addr_23084 update_uc_addr 0 23084 &btrfs_sectorsize_show_23084
143738 +stmmac_ethtool_get_regs_len_23089 stmmac_ethtool_get_regs_len 0 23089 NULL
143739 +libfcoe_device_notification_23090 libfcoe_device_notification 0 23090 NULL
143740 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3-0 23091 NULL
143741 +fls_long_23096 fls_long 0 23096 NULL nohasharray
143742 +show_simple_pwm_23096 show_simple_pwm 0 23096 &fls_long_23096
143743 +ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL nohasharray
143744 +st_press_buffer_preenable_23097 st_press_buffer_preenable 0 23097 &ntfs_ucstonls_23097
143745 +vfio_pci_vga_rw_23098 vfio_pci_vga_rw 0-3 23098 NULL
143746 +airo_set_mac_address_23102 airo_set_mac_address 0 23102 NULL
143747 +da903x_read_23103 da903x_read 0 23103 NULL
143748 +dgram_recvmsg_23104 dgram_recvmsg 4-0 23104 NULL nohasharray
143749 +radeon_show_edid2_23104 radeon_show_edid2 6-0-5 23104 &dgram_recvmsg_23104
143750 +kernfs_rename_ns_23106 kernfs_rename_ns 0 23106 NULL
143751 +rawsock_create_23108 rawsock_create 0 23108 NULL
143752 +product_id_store_23109 product_id_store 0-4 23109 NULL
143753 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
143754 +bset_tree_bytes_23111 bset_tree_bytes 0 23111 NULL
143755 +smm665_show_crit_23114 smm665_show_crit 0 23114 NULL
143756 +__clear_user_23118 __clear_user 0 23118 NULL
143757 +w1_master_attribute_show_remove_23119 w1_master_attribute_show_remove 0 23119 NULL nohasharray
143758 +global_rsv_size_show_23119 global_rsv_size_show 0 23119 &w1_master_attribute_show_remove_23119
143759 +dm_write_async_23120 dm_write_async 3 23120 NULL nohasharray
143760 +guard_show_23120 guard_show 0 23120 &dm_write_async_23120
143761 +id_show_23121 id_show 0 23121 NULL
143762 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
143763 +vx_pcm_prepare_23123 vx_pcm_prepare 0 23123 NULL
143764 +read_file_wow_23126 read_file_wow 3-0 23126 NULL nohasharray
143765 +vsc824x_add_skew_23126 vsc824x_add_skew 0 23126 &read_file_wow_23126
143766 +do_generic_request_23130 do_generic_request 0 23130 NULL
143767 +fib_inetaddr_event_23134 fib_inetaddr_event 0 23134 NULL
143768 +ext3_listxattr_23137 ext3_listxattr 0-3 23137 NULL
143769 +em28xx_write_regs_req_23138 em28xx_write_regs_req 0 23138 NULL
143770 +i801_check_pre_23143 i801_check_pre 0 23143 NULL
143771 +atl1e_set_mac_addr_23145 atl1e_set_mac_addr 0 23145 NULL
143772 +ca91cx42_master_set_23146 ca91cx42_master_set 4 23146 NULL
143773 +asus_hwmon_temp1_23150 asus_hwmon_temp1 0 23150 NULL
143774 +parse_tunables_write_23152 parse_tunables_write 0 23152 NULL
143775 +_iwl_dbgfs_fw_dbg_collect_write_23153 _iwl_dbgfs_fw_dbg_collect_write 3-0 23153 NULL
143776 +handle_event_23156 handle_event 0 23156 NULL
143777 +wm831x_set_bits_23158 wm831x_set_bits 0 23158 NULL
143778 +read_file_ani_23161 read_file_ani 3-0 23161 NULL
143779 +acpi_device_sun_show_23166 acpi_device_sun_show 0 23166 NULL
143780 +video_begin_23167 video_begin 0 23167 NULL
143781 +target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device_23174 target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device 0 23174 NULL
143782 +show_fan_auto1_23176 show_fan_auto1 0 23176 NULL nohasharray
143783 +iwl_trans_pcie_start_hw_23176 iwl_trans_pcie_start_hw 0 23176 &show_fan_auto1_23176
143784 +atkbd_do_set_softrepeat_23177 atkbd_do_set_softrepeat 0-4 23177 NULL
143785 +usblp_write_23178 usblp_write 3-0 23178 NULL nohasharray
143786 +withdraw_show_23178 withdraw_show 0 23178 &usblp_write_23178
143787 +msnd_fifo_alloc_23179 msnd_fifo_alloc 2 23179 NULL
143788 +gss_pipe_downcall_23182 gss_pipe_downcall 3-0 23182 NULL
143789 +ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 NULL nohasharray
143790 +ca0132_capture_pcm_prepare_23183 ca0132_capture_pcm_prepare 0 23183 &ieee80211_get_mesh_hdrlen_23183
143791 +fix_unclean_leb_23188 fix_unclean_leb 3 23188 NULL nohasharray
143792 +comm_nodeid_read_23188 comm_nodeid_read 0 23188 &fix_unclean_leb_23188
143793 +mpi_alloc_limb_space_23190 mpi_alloc_limb_space 1 23190 NULL
143794 +saa7706h_s_ctrl_23192 saa7706h_s_ctrl 0 23192 NULL nohasharray
143795 +remove_ftrace_list_ops_23192 remove_ftrace_list_ops 0 23192 &saa7706h_s_ctrl_23192
143796 +__audit_sockaddr_23194 __audit_sockaddr 0 23194 NULL
143797 +max16065_show_input_23199 max16065_show_input 0 23199 NULL nohasharray
143798 +show_ipv6_iface_router_adv_link_mtu_23199 show_ipv6_iface_router_adv_link_mtu 0 23199 &max16065_show_input_23199
143799 +dvb_pll_set_params_23207 dvb_pll_set_params 0 23207 NULL
143800 +pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL nohasharray
143801 +of_irq_get_byname_23210 of_irq_get_byname 0 23210 &pm80x_free_irq_23210 nohasharray
143802 +rbd_major_show_23210 rbd_major_show 0 23210 &of_irq_get_byname_23210
143803 +sequencer_read_23213 sequencer_read 0-4 23213 NULL nohasharray
143804 +visor_memregion_get_physaddr_23213 visor_memregion_get_physaddr 0 23213 &sequencer_read_23213
143805 +tipc_sendmcast_23214 tipc_sendmcast 4-0 23214 NULL nohasharray
143806 +get_in_input_23214 get_in_input 0 23214 &tipc_sendmcast_23214
143807 +ov6650_reg_rmw_23219 ov6650_reg_rmw 0 23219 NULL
143808 +mcryptd_alloc_instance_23221 mcryptd_alloc_instance 3-2 23221 NULL
143809 +mac80211_hwsim_add_interface_23223 mac80211_hwsim_add_interface 0 23223 NULL nohasharray
143810 +set_a_bus_req_23223 set_a_bus_req 0-4 23223 &mac80211_hwsim_add_interface_23223
143811 +tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL nohasharray
143812 +wm8350_isink_is_enabled_23228 wm8350_isink_is_enabled 0 23228 &tty_buffer_request_room_23228
143813 +xlog_get_bp_23229 xlog_get_bp 2 23229 NULL nohasharray
143814 +__read_status_pci_23229 __read_status_pci 0 23229 &xlog_get_bp_23229
143815 +__kmalloc_23231 __kmalloc 1 23231 NULL
143816 +mac802154_set_params_23235 mac802154_set_params 0 23235 NULL
143817 +rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
143818 +mwl8k_cmd_set_rateadapt_mode_23239 mwl8k_cmd_set_rateadapt_mode 0 23239 NULL
143819 +show_attr_mode_msb_23240 show_attr_mode_msb 0 23240 NULL
143820 +nv50_ram_create__23241 nv50_ram_create_ 4 23241 NULL nohasharray
143821 +show_ucode_version_23241 show_ucode_version 0 23241 &nv50_ram_create__23241 nohasharray
143822 +queue_max_sectors_show_23241 queue_max_sectors_show 0 23241 &show_ucode_version_23241
143823 +ahci_activity_show_23244 ahci_activity_show 0 23244 NULL
143824 +mac80211_hwsim_sta_add_23246 mac80211_hwsim_sta_add 0 23246 NULL
143825 +b43legacy_wireless_core_attach_23259 b43legacy_wireless_core_attach 0 23259 NULL
143826 +f_eem_opts_attr_show_23263 f_eem_opts_attr_show 0 23263 NULL
143827 +sctp_recvmsg_23265 sctp_recvmsg 4-0 23265 NULL nohasharray
143828 +intel_map_sg_23265 intel_map_sg 0-3 23265 &sctp_recvmsg_23265
143829 +alg_bind_23268 alg_bind 0 23268 NULL
143830 +sha512_base_do_update_23270 sha512_base_do_update 0 23270 NULL
143831 +lan87xx_read_status_23278 lan87xx_read_status 0 23278 NULL
143832 +remove_ftrace_ops_23280 remove_ftrace_ops 0 23280 NULL
143833 +uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
143834 +ipv6_skip_exthdr_23283 ipv6_skip_exthdr 0-2 23283 NULL nohasharray
143835 +snd_compress_dev_register_23283 snd_compress_dev_register 0 23283 &ipv6_skip_exthdr_23283 nohasharray
143836 +venus_readlink_23283 venus_readlink 0 23283 &snd_compress_dev_register_23283
143837 +doc_probe_23285 doc_probe 1 23285 NULL nohasharray
143838 +ec_i2c_count_message_23285 ec_i2c_count_message 0-2 23285 &doc_probe_23285
143839 +diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
143840 +process_adv_report_23293 process_adv_report 9 23293 NULL nohasharray
143841 +queue_show_nonrot_23293 queue_show_nonrot 0 23293 &process_adv_report_23293
143842 +beacon_timeout_ms_show_23294 beacon_timeout_ms_show 0 23294 NULL
143843 +cx18_s_stream_vbi_fmt_23295 cx18_s_stream_vbi_fmt 0 23295 NULL
143844 +acpi_ds_create_field_23300 acpi_ds_create_field 0 23300 NULL nohasharray
143845 +cpu5wdt_write_23300 cpu5wdt_write 0-3 23300 &acpi_ds_create_field_23300
143846 +mac802154_wpan_open_23301 mac802154_wpan_open 0 23301 NULL
143847 +b43_upload_initvals_band_23304 b43_upload_initvals_band 0 23304 NULL
143848 +i2cdev_write_23310 i2cdev_write 3-0 23310 NULL
143849 +ns_send_23311 ns_send 0 23311 NULL
143850 +it8761e_gpio_direction_in_23313 it8761e_gpio_direction_in 0 23313 NULL
143851 +parport_uss720_epp_read_data_23314 parport_uss720_epp_read_data 0 23314 NULL nohasharray
143852 +hif_usb_send_regout_23314 hif_usb_send_regout 0 23314 &parport_uss720_epp_read_data_23314
143853 +acpi_table_show_23317 acpi_table_show 6 23317 NULL
143854 +__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
143855 +show_spread_enabled_23321 show_spread_enabled 0 23321 NULL nohasharray
143856 +iscsi_tpg_param_show_DataSequenceInOrder_23321 iscsi_tpg_param_show_DataSequenceInOrder 0 23321 &show_spread_enabled_23321
143857 +poll_oip_23322 poll_oip 0 23322 NULL
143858 +config_led_23323 config_led 0 23323 NULL
143859 +batadv_bla_init_23324 batadv_bla_init 0 23324 NULL
143860 +run_gc_23325 run_gc 0 23325 NULL
143861 +lpfc_devloss_tmo_show_23341 lpfc_devloss_tmo_show 0 23341 NULL
143862 +mc13xxx_get_num_regulators_dt_23344 mc13xxx_get_num_regulators_dt 0 23344 NULL
143863 +page_readlink_23346 page_readlink 3-0 23346 NULL
143864 +prepare_23350 prepare 0 23350 NULL nohasharray
143865 +usbnet_status_start_23350 usbnet_status_start 0 23350 &prepare_23350 nohasharray
143866 +mxt_t6_command_23350 mxt_t6_command 0 23350 &usbnet_status_start_23350
143867 +kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
143868 +write_inode_23358 write_inode 0 23358 NULL
143869 +generic_key_instantiate_23363 generic_key_instantiate 0 23363 NULL nohasharray
143870 +vmxnet3_get_sset_count_23363 vmxnet3_get_sset_count 0 23363 &generic_key_instantiate_23363
143871 +regulator_is_enabled_regmap_23365 regulator_is_enabled_regmap 0 23365 NULL
143872 +fscache_fsdef_netfs_get_key_23368 fscache_fsdef_netfs_get_key 0 23368 NULL
143873 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
143874 +rawv6_send_hdrinc_23370 rawv6_send_hdrinc 3 23370 NULL
143875 +iwl_pcie_rsa_race_bug_wa_23375 iwl_pcie_rsa_race_bug_wa 0 23375 NULL
143876 +bonding_sysfs_store_option_23382 bonding_sysfs_store_option 0-4 23382 NULL
143877 +fc0011_writereg_23383 fc0011_writereg 0 23383 NULL
143878 +pppoe_sendmsg_23391 pppoe_sendmsg 3 23391 NULL
143879 +kobil_write_23392 kobil_write 0-4 23392 NULL
143880 +jffs2_listxattr_23402 jffs2_listxattr 0-3 23402 NULL nohasharray
143881 +s_ctrl_23402 s_ctrl 0 23402 &jffs2_listxattr_23402
143882 +lbs_mesh_ethtool_get_sset_count_23406 lbs_mesh_ethtool_get_sset_count 0 23406 NULL
143883 +uhci_submit_interrupt_23408 uhci_submit_interrupt 0 23408 NULL nohasharray
143884 +mx2_videobuf_prepare_23408 mx2_videobuf_prepare 0 23408 &uhci_submit_interrupt_23408
143885 +bond_option_num_peer_notif_set_23409 bond_option_num_peer_notif_set 0 23409 NULL
143886 +goku_queue_23412 goku_queue 0 23412 NULL
143887 +snd_hda_multi_out_dig_prepare_23415 snd_hda_multi_out_dig_prepare 0 23415 NULL
143888 +passive_show_23418 passive_show 0 23418 NULL
143889 +mwifiex_cmd_802_11_key_material_v1_23421 mwifiex_cmd_802_11_key_material_v1 0 23421 NULL
143890 +lpfc_prot_sg_seg_cnt_show_23423 lpfc_prot_sg_seg_cnt_show 0 23423 NULL
143891 +vzalloc_node_23424 vzalloc_node 1 23424 NULL
143892 +lp3972_set_bits_23425 lp3972_set_bits 0 23425 NULL nohasharray
143893 +store_line3_23425 store_line3 0-4 23425 &lp3972_set_bits_23425
143894 +gpiod_export_23427 gpiod_export 0 23427 NULL
143895 +amd_gpio_dirin_23433 amd_gpio_dirin 0 23433 NULL
143896 +avtab_alloc_23436 avtab_alloc 0 23436 NULL
143897 +mv88e6xxx_get_regs_len_23441 mv88e6xxx_get_regs_len 0 23441 NULL
143898 +wil_target_reset_23443 wil_target_reset 0 23443 NULL
143899 +_ctl_logging_level_store_23445 _ctl_logging_level_store 0-4 23445 NULL
143900 +bInterfaceClass_show_23446 bInterfaceClass_show 0 23446 NULL
143901 +rds_tcp_sendmsg_23447 rds_tcp_sendmsg 3 23447 NULL
143902 +hidraw_send_report_23449 hidraw_send_report 3-0 23449 NULL
143903 +mt9t112_auto_focus_trigger_23450 mt9t112_auto_focus_trigger 0 23450 NULL
143904 +target_core_alua_tg_pt_gp_show_attr_alua_access_type_23452 target_core_alua_tg_pt_gp_show_attr_alua_access_type 0 23452 NULL
143905 +napi_add_23455 napi_add 0 23455 NULL nohasharray
143906 +store_23455 store 0 23455 &napi_add_23455
143907 +sb_statfs_23456 sb_statfs 0 23456 NULL
143908 +show_ipv4_iface_dhcp_learn_iqn_en_23462 show_ipv4_iface_dhcp_learn_iqn_en 0 23462 NULL
143909 +host_show_resettable_23464 host_show_resettable 0 23464 NULL
143910 +dn_nsp_send_disc_23469 dn_nsp_send_disc 2 23469 NULL nohasharray
143911 +jffs2_trusted_getxattr_23469 jffs2_trusted_getxattr 0 23469 &dn_nsp_send_disc_23469
143912 +res_get_23470 res_get 0 23470 NULL
143913 +ip6table_nat_fn_23482 ip6table_nat_fn 0 23482 NULL
143914 +dpm_prepare_23484 dpm_prepare 0 23484 NULL
143915 +divasa_remap_pci_bar_23485 divasa_remap_pci_bar 3-4 23485 NULL nohasharray
143916 +linear_conf_23485 linear_conf 2 23485 &divasa_remap_pci_bar_23485 nohasharray
143917 +sync_mapping_buffers_23485 sync_mapping_buffers 0 23485 &linear_conf_23485
143918 +compat_filldir_23489 compat_filldir 3 23489 NULL
143919 +copy_module_from_user_23492 copy_module_from_user 2 23492 NULL
143920 +si4713_send_command_23493 si4713_send_command 4-6-0 23493 NULL
143921 +event_filter_read_23494 event_filter_read 3 23494 NULL
143922 +lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
143923 +ax88179_reset_23503 ax88179_reset 0 23503 NULL
143924 +bh1770_prox_abs_thres_store_23505 bh1770_prox_abs_thres_store 0-4 23505 NULL
143925 +physical_package_id_show_23509 physical_package_id_show 0 23509 NULL
143926 +hpfs_writepages_23510 hpfs_writepages 0 23510 NULL nohasharray
143927 +saa7706h_unmute_23510 saa7706h_unmute 0 23510 &hpfs_writepages_23510
143928 +devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
143929 +pm_generic_prepare_23512 pm_generic_prepare 0 23512 NULL
143930 +show_fcstat_invalid_crc_count_23516 show_fcstat_invalid_crc_count 0 23516 NULL nohasharray
143931 +ad_sd_write_reg_23516 ad_sd_write_reg 0 23516 &show_fcstat_invalid_crc_count_23516 nohasharray
143932 +__proc_cpt_table_23516 __proc_cpt_table 5 23516 &ad_sd_write_reg_23516
143933 +hash_ipmark6_expire_23518 hash_ipmark6_expire 4 23518 NULL
143934 +iwl_pcie_send_hcmd_sync_23522 iwl_pcie_send_hcmd_sync 0 23522 NULL
143935 +cxacru_sysfs_show_upstream_crc_errors_23523 cxacru_sysfs_show_upstream_crc_errors 0 23523 NULL
143936 +get_component_active_23527 get_component_active 0 23527 NULL
143937 +target_core_dev_wwn_show_attr_vpd_protocol_identifier_23531 target_core_dev_wwn_show_attr_vpd_protocol_identifier 0 23531 NULL
143938 +ima_show_measurements_count_23536 ima_show_measurements_count 3-0 23536 NULL nohasharray
143939 +sky2_device_event_23536 sky2_device_event 0 23536 &ima_show_measurements_count_23536
143940 +get_usb_charge_23541 get_usb_charge 0 23541 NULL nohasharray
143941 +adp5520_bl_office_dim_store_23541 adp5520_bl_office_dim_store 4-0 23541 &get_usb_charge_23541
143942 +st_press_trig_set_state_23544 st_press_trig_set_state 0 23544 NULL
143943 +xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1 23546 NULL nohasharray
143944 +cxacru_sysfs_showattr_u32_23546 cxacru_sysfs_showattr_u32 0 23546 &xen_allocate_irq_gsi_23546 nohasharray
143945 +isl29125_buffer_preenable_23546 isl29125_buffer_preenable 0 23546 &cxacru_sysfs_showattr_u32_23546
143946 +tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
143947 +dbg_leb_change_23555 dbg_leb_change 4-0 23555 NULL
143948 +_hardware_enqueue_23558 _hardware_enqueue 0 23558 NULL
143949 +tcp_match_skb_to_sack_23568 tcp_match_skb_to_sack 3-4 23568 NULL
143950 +padlock_sha1_finup_23569 padlock_sha1_finup 0 23569 NULL nohasharray
143951 +mwl8k_cmd_radio_control_23569 mwl8k_cmd_radio_control 0 23569 &padlock_sha1_finup_23569
143952 +venus_symlink_23570 venus_symlink 6-4 23570 NULL
143953 +show_net_stats_23573 show_net_stats 0 23573 NULL
143954 +iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3-0 23574 NULL
143955 +l2cap_parse_conf_req_23575 l2cap_parse_conf_req 0 23575 NULL nohasharray
143956 +_regmap_select_page_23575 _regmap_select_page 0 23575 &l2cap_parse_conf_req_23575
143957 +__netpoll_setup_23578 __netpoll_setup 0 23578 NULL nohasharray
143958 +pm_notifier_call_chain_23578 pm_notifier_call_chain 0 23578 &__netpoll_setup_23578
143959 +xfpregs_get_23586 xfpregs_get 4 23586 NULL
143960 +show_iface_initiator_name_23588 show_iface_initiator_name 0 23588 NULL nohasharray
143961 +qib_user_sdma_make_progress_23588 qib_user_sdma_make_progress 0 23588 &show_iface_initiator_name_23588 nohasharray
143962 +set_min_23588 set_min 0-4 23588 &qib_user_sdma_make_progress_23588
143963 +get_power_status_23592 get_power_status 0 23592 NULL
143964 +lpfc_sriov_nr_virtfn_show_23593 lpfc_sriov_nr_virtfn_show 0 23593 NULL nohasharray
143965 +show_fcstat_fcp_input_megabytes_23593 show_fcstat_fcp_input_megabytes 0 23593 &lpfc_sriov_nr_virtfn_show_23593
143966 +cfpkt_create_pfx_23594 cfpkt_create_pfx 2-1 23594 NULL
143967 +ath10k_pci_diag_read32_23596 ath10k_pci_diag_read32 0 23596 NULL nohasharray
143968 +rt73usb_load_firmware_23596 rt73usb_load_firmware 0 23596 &ath10k_pci_diag_read32_23596
143969 +ad7266_powerdown_23599 ad7266_powerdown 0 23599 NULL
143970 +show_23604 show 0 23604 NULL
143971 +mtd_erasesize_show_23606 mtd_erasesize_show 0 23606 NULL
143972 +_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL
143973 +islpci_mgt_transaction_23610 islpci_mgt_transaction 5-0 23610 NULL nohasharray
143974 +store_tabletJitterDelay_23610 store_tabletJitterDelay 0-4 23610 &islpci_mgt_transaction_23610
143975 +_iommu_event_show_23612 _iommu_event_show 0 23612 NULL
143976 +xfs_qm_dqread_23613 xfs_qm_dqread 0 23613 NULL
143977 +qlcnic_sysfs_write_pm_config_23614 qlcnic_sysfs_write_pm_config 0-6-5 23614 NULL
143978 +i40e_dbg_command_read_23617 i40e_dbg_command_read 0-3 23617 NULL nohasharray
143979 +cifs_get_writer_23617 cifs_get_writer 0 23617 &i40e_dbg_command_read_23617
143980 +ocfs2_dlm_recover_show_23619 ocfs2_dlm_recover_show 0 23619 NULL
143981 +dbg_check_ltab_23620 dbg_check_ltab 0 23620 NULL
143982 +show_button_23622 show_button 0 23622 NULL
143983 +uwb_rc_scan_store_23634 uwb_rc_scan_store 0-4 23634 NULL
143984 +rt2x00mmio_alloc_queue_dma_23638 rt2x00mmio_alloc_queue_dma 0 23638 NULL
143985 +target_fabric_port_show_attr_alua_tg_pt_write_md_23641 target_fabric_port_show_attr_alua_tg_pt_write_md 0 23641 NULL
143986 +qla24xx_reset_chip_23642 qla24xx_reset_chip 0 23642 NULL
143987 +adfs_write_inode_23650 adfs_write_inode 0 23650 NULL nohasharray
143988 +ufx_disable_23650 ufx_disable 0 23650 &adfs_write_inode_23650
143989 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 NULL nohasharray
143990 +profile_cpu_callback_23652 profile_cpu_callback 0 23652 &__i2400mu_send_barker_23652
143991 +setup_ctxt_23653 setup_ctxt 0 23653 NULL
143992 +wlcore_identify_fw_23654 wlcore_identify_fw 0 23654 NULL
143993 +sh_irda_open_23659 sh_irda_open 0 23659 NULL
143994 +__klp_disable_patch_23660 __klp_disable_patch 0 23660 NULL
143995 +idVendor_show_23662 idVendor_show 0 23662 NULL
143996 +ocfs2_cluster_stack_store_23663 ocfs2_cluster_stack_store 0-4 23663 NULL
143997 +dmi_entry_attr_show_23669 dmi_entry_attr_show 0 23669 NULL nohasharray
143998 +SyS_connect_23669 SyS_connect 3 23669 &dmi_entry_attr_show_23669
143999 +server_monitor_pending_show_23672 server_monitor_pending_show 0 23672 NULL nohasharray
144000 +asd_control_phy_23672 asd_control_phy 0 23672 &server_monitor_pending_show_23672 nohasharray
144001 +niu_init_ipp_23672 niu_init_ipp 0 23672 &asd_control_phy_23672
144002 +show_in_alarms_23677 show_in_alarms 0 23677 NULL nohasharray
144003 +__uncore_mask_vnw_show_23677 __uncore_mask_vnw_show 0 23677 &show_in_alarms_23677 nohasharray
144004 +igb_setup_all_rx_resources_23677 igb_setup_all_rx_resources 0 23677 &__uncore_mask_vnw_show_23677
144005 +iwl_mvm_add_int_sta_common_23678 iwl_mvm_add_int_sta_common 0 23678 NULL
144006 +chnl_net_init_23679 chnl_net_init 0 23679 NULL
144007 +show_frontswap_selfshrinking_23681 show_frontswap_selfshrinking 0 23681 NULL
144008 +po1030_s_ctrl_23683 po1030_s_ctrl 0 23683 NULL
144009 +mv88e6352_phy_page_read_23687 mv88e6352_phy_page_read 0 23687 NULL
144010 +nftl_partscan_23688 nftl_partscan 0 23688 NULL
144011 +zd_rf_init_uw2453_23691 zd_rf_init_uw2453 0 23691 NULL
144012 +mp_map_gsi_to_irq_23695 mp_map_gsi_to_irq 1 23695 NULL
144013 +mc13xxx_adc_do_conversion_23698 mc13xxx_adc_do_conversion 0 23698 NULL
144014 +cx18_read_23699 cx18_read 3-0 23699 NULL
144015 +asus_wmi_get_devstate_simple_23704 asus_wmi_get_devstate_simple 0 23704 NULL
144016 +show_in_min1_23705 show_in_min1 0 23705 NULL nohasharray
144017 +cfq_var_store_23705 cfq_var_store 0-3 23705 &show_in_min1_23705
144018 +show_constraint_time_window_us_23706 show_constraint_time_window_us 0 23706 NULL nohasharray
144019 +target_core_alua_tg_pt_gp_store_attr_alua_write_metadata_23706 target_core_alua_tg_pt_gp_store_attr_alua_write_metadata 0-3 23706 &show_constraint_time_window_us_23706
144020 +cyberjack_write_23708 cyberjack_write 0-4 23708 NULL
144021 +keyspan_pda_write_23709 keyspan_pda_write 0-4 23709 NULL
144022 +kiblnd_map_tx_23711 kiblnd_map_tx 4 23711 NULL
144023 +hfs_file_fsync_23713 hfs_file_fsync 0 23713 NULL
144024 +ip4_datagram_connect_23714 ip4_datagram_connect 0 23714 NULL
144025 +isku_sysfs_write_control_23718 isku_sysfs_write_control 6-0-5 23718 NULL
144026 +sock_alloc_send_skb_23720 sock_alloc_send_skb 2 23720 NULL nohasharray
144027 +efx_describe_per_queue_stats_23720 efx_describe_per_queue_stats 0 23720 &sock_alloc_send_skb_23720
144028 +snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
144029 +get_conn_info_23723 get_conn_info 4 23723 NULL
144030 +mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
144031 +inode_getattr_23729 inode_getattr 0 23729 NULL nohasharray
144032 +wsm_set_uapsd_info_23729 wsm_set_uapsd_info 0 23729 &inode_getattr_23729
144033 +quota_warn_period_store_23730 quota_warn_period_store 3-0 23730 NULL
144034 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type 0 23731 NULL nohasharray
144035 +copy_gr_arg_wrapper_23731 copy_gr_arg_wrapper 0 23731 &iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 nohasharray
144036 +gps_store_23731 gps_store 4-0 23731 &copy_gr_arg_wrapper_23731
144037 +get_pwm_mode_23733 get_pwm_mode 0 23733 NULL
144038 +apparmor_setprocattr_23734 apparmor_setprocattr 0-4 23734 NULL
144039 +xadc_update_adc_reg_23740 xadc_update_adc_reg 0 23740 NULL
144040 +tg3_open_23742 tg3_open 0 23742 NULL
144041 +qla2x00_vn_port_mac_address_show_23743 qla2x00_vn_port_mac_address_show 0 23743 NULL
144042 +rtl_show_debug_level_23745 rtl_show_debug_level 0 23745 NULL nohasharray
144043 +dccp_v6_init_sock_23745 dccp_v6_init_sock 0 23745 &rtl_show_debug_level_23745
144044 +rx_rx_dropped_frame_read_23748 rx_rx_dropped_frame_read 3-0 23748 NULL
144045 +ov6650_g_crop_23751 ov6650_g_crop 0 23751 NULL
144046 +wl18xx_set_mac_and_phy_23754 wl18xx_set_mac_and_phy 0 23754 NULL
144047 +prism54_set_mac_address_23758 prism54_set_mac_address 0 23758 NULL
144048 +show_max_23764 show_max 0 23764 NULL
144049 +dst_discard_sk_23766 dst_discard_sk 0 23766 NULL
144050 +__kfifo_max_r_23768 __kfifo_max_r 0-1-2 23768 NULL nohasharray
144051 +ath10k_reg_value_write_23768 ath10k_reg_value_write 3-0 23768 &__kfifo_max_r_23768
144052 +ath5k_attr_show_cck_weak_signal_detection_23769 ath5k_attr_show_cck_weak_signal_detection 0 23769 NULL
144053 +ssp_debug_mode_read_23772 ssp_debug_mode_read 3-0 23772 NULL
144054 +security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
144055 +cfg80211_inform_bss_width_frame_23782 cfg80211_inform_bss_width_frame 5 23782 NULL
144056 +gt_max_freq_mhz_store_23783 gt_max_freq_mhz_store 0-4 23783 NULL
144057 +twl6040_bitclk_prepare_23790 twl6040_bitclk_prepare 0 23790 NULL nohasharray
144058 +autosleep_show_23790 autosleep_show 0 23790 &twl6040_bitclk_prepare_23790
144059 +adp5520_bl_daylight_max_show_23794 adp5520_bl_daylight_max_show 0 23794 NULL nohasharray
144060 +iscsi_tpg_param_show_OFMarker_23794 iscsi_tpg_param_show_OFMarker 0 23794 &adp5520_bl_daylight_max_show_23794
144061 +map_write_23795 map_write 3-0 23795 NULL nohasharray
144062 +ocfs2_try_remove_refcount_tree_23795 ocfs2_try_remove_refcount_tree 0 23795 &map_write_23795
144063 +diva_alloc_dma_map_23798 diva_alloc_dma_map 2 23798 NULL
144064 +ov9740_reg_read_23800 ov9740_reg_read 0 23800 NULL nohasharray
144065 +edid_store_23800 edid_store 0-6-5 23800 &ov9740_reg_read_23800
144066 +rx_path_reset_read_23801 rx_path_reset_read 3-0 23801 NULL
144067 +ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
144068 +multicast_router_show_23806 multicast_router_show 0 23806 NULL
144069 +nilfs_count_free_blocks_23807 nilfs_count_free_blocks 0 23807 NULL
144070 +lbs_anycast_set_23813 lbs_anycast_set 0-4 23813 NULL nohasharray
144071 +macvlan_sync_address_23813 macvlan_sync_address 0 23813 &lbs_anycast_set_23813
144072 +snd_es1938_playback2_prepare_23819 snd_es1938_playback2_prepare 0 23819 NULL
144073 +brcmf_dongle_roam_23822 brcmf_dongle_roam 0 23822 NULL nohasharray
144074 +team_open_23822 team_open 0 23822 &brcmf_dongle_roam_23822
144075 +show_conn_param_ISCSI_PARAM_STATSN_23823 show_conn_param_ISCSI_PARAM_STATSN 0 23823 NULL nohasharray
144076 +enic_add_vlan_23823 enic_add_vlan 0 23823 &show_conn_param_ISCSI_PARAM_STATSN_23823 nohasharray
144077 +set_attention_status_23823 set_attention_status 0 23823 &enic_add_vlan_23823
144078 +__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
144079 +hopcount_show_23825 hopcount_show 0 23825 NULL
144080 +apds990x_lux_range_show_23826 apds990x_lux_range_show 0 23826 NULL nohasharray
144081 +iwl_mvm_allocate_int_sta_23826 iwl_mvm_allocate_int_sta 0 23826 &apds990x_lux_range_show_23826
144082 +lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
144083 +show_sf4_pwm_23833 show_sf4_pwm 0 23833 NULL
144084 +adt7411_modify_bit_23834 adt7411_modify_bit 0 23834 NULL
144085 +set_trigger_23840 set_trigger 0-4 23840 NULL
144086 +ax_open_dev_23842 ax_open_dev 0 23842 NULL
144087 +usbvision_i2c_write_23843 usbvision_i2c_write 0-4 23843 NULL nohasharray
144088 +cgroup_procs_write_23843 cgroup_procs_write 0-3 23843 &usbvision_i2c_write_23843
144089 +osst_reposition_and_retry_23844 osst_reposition_and_retry 0 23844 NULL
144090 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3-0 23845 NULL
144091 +max1027_validate_trigger_23847 max1027_validate_trigger 0 23847 NULL
144092 +p54_init_common_23850 p54_init_common 1 23850 NULL
144093 +gart_alloc_coherent_23852 gart_alloc_coherent 2 23852 NULL
144094 +bin_to_hex_dup_23853 bin_to_hex_dup 2 23853 NULL
144095 +rocker_port_ctrl_vlan_23854 rocker_port_ctrl_vlan 0 23854 NULL
144096 +__bond_opt_set_23855 __bond_opt_set 0 23855 NULL
144097 +__key_link_begin_23856 __key_link_begin 0 23856 NULL
144098 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL nohasharray
144099 +ath10k_core_create_23857 ath10k_core_create 1 23857 &ocfs2_xattr_get_clusters_23857 nohasharray
144100 +show_iface_chap_auth_23857 show_iface_chap_auth 0 23857 &ath10k_core_create_23857
144101 +nfs4_call_sync_23858 nfs4_call_sync 0 23858 NULL
144102 +mv88e6352_phy_page_write_23862 mv88e6352_phy_page_write 0 23862 NULL
144103 +device_event_23864 device_event 0 23864 NULL
144104 +vmci_transport_notify_send_pre_enqueue_23866 vmci_transport_notify_send_pre_enqueue 0 23866 NULL
144105 +m88rs6000t_set_bb_23871 m88rs6000t_set_bb 0 23871 NULL
144106 +hdlcdrv_set_mac_address_23872 hdlcdrv_set_mac_address 0 23872 NULL
144107 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3-0 23878 NULL
144108 +bond_init_23879 bond_init 0 23879 NULL
144109 +writeback_single_inode_23881 writeback_single_inode 0 23881 NULL
144110 +pwc_button_ctrl_23886 pwc_button_ctrl 0 23886 NULL
144111 +__tg3_writephy_23889 __tg3_writephy 0 23889 NULL
144112 +nes_alloc_resource_23891 nes_alloc_resource 3 23891 NULL
144113 +show_temp_auto_boost_23895 show_temp_auto_boost 0 23895 NULL
144114 +iwch_reject_cr_23901 iwch_reject_cr 3 23901 NULL
144115 +nilfs_freeze_23902 nilfs_freeze 0 23902 NULL
144116 +iov_iter_get_pages_alloc_23903 iov_iter_get_pages_alloc 3-0 23903 NULL
144117 +netxen_sysfs_write_crb_23905 netxen_sysfs_write_crb 0-6-5 23905 NULL
144118 +atxp1_storegpio1_23908 atxp1_storegpio1 0-4 23908 NULL
144119 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
144120 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3-0 23911 &add_new_gdb_meta_bg_23911
144121 +mpihelp_mul_karatsuba_case_23918 mpihelp_mul_karatsuba_case 5-3 23918 NULL nohasharray
144122 +ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 &mpihelp_mul_karatsuba_case_23918
144123 +ncp_do_request_23925 ncp_do_request 0 23925 NULL nohasharray
144124 +cc2520_cmd_strobe_23925 cc2520_cmd_strobe 0 23925 &ncp_do_request_23925
144125 +ftdi_elan_read_23927 ftdi_elan_read 0-3 23927 NULL
144126 +kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL
144127 +save_image_23929 save_image 0 23929 NULL
144128 +store_temp_pwm_23930 store_temp_pwm 0-4 23930 NULL
144129 +csio_show_dbg_level_23932 csio_show_dbg_level 0 23932 NULL
144130 +_osd_req_finalize_get_attr_list_23933 _osd_req_finalize_get_attr_list 0 23933 NULL
144131 +write_vda_23934 write_vda 0-5-6 23934 NULL
144132 +supports_autosuspend_show_23938 supports_autosuspend_show 0 23938 NULL
144133 +__alloc_skb_23940 __alloc_skb 1 23940 NULL
144134 +DMAbuf_activate_recording_23942 DMAbuf_activate_recording 0 23942 NULL
144135 +qla2x00_sysfs_read_fw_dump_23943 qla2x00_sysfs_read_fw_dump 6-0-5 23943 NULL
144136 +uvc_endpoint_max_bpi_23944 uvc_endpoint_max_bpi 0 23944 NULL nohasharray
144137 +ceph_write_inode_23944 ceph_write_inode 0 23944 &uvc_endpoint_max_bpi_23944
144138 +bpf_prog_alloc_23945 bpf_prog_alloc 1 23945 NULL nohasharray
144139 +ltc4245_show_current_23945 ltc4245_show_current 0 23945 &bpf_prog_alloc_23945
144140 +da9052_rtc_enable_alarm_23947 da9052_rtc_enable_alarm 0 23947 NULL
144141 +wl1251_boot_soft_reset_23952 wl1251_boot_soft_reset 0 23952 NULL
144142 +cifs_setxattr_23957 cifs_setxattr 4-0 23957 NULL
144143 +size_roundup_power2_23958 size_roundup_power2 0-1 23958 NULL
144144 +fc2580_rd_reg_23959 fc2580_rd_reg 0 23959 NULL
144145 +wait_on_bit_action_23963 wait_on_bit_action 0 23963 NULL nohasharray
144146 +group_fwd_mask_store_23963 group_fwd_mask_store 0-4 23963 &wait_on_bit_action_23963
144147 +_ore_read_mirror_23965 _ore_read_mirror 0 23965 NULL
144148 +vfs_write_23971 vfs_write 3-0 23971 NULL
144149 +sch56xx_send_cmd_23978 sch56xx_send_cmd 0 23978 NULL nohasharray
144150 +ci_get_data_23978 ci_get_data 3 23978 &sch56xx_send_cmd_23978
144151 +virtblk_get_id_23981 virtblk_get_id 0 23981 NULL
144152 +sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
144153 +zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 3-0 23984 NULL
144154 +show_cpu_clock_sel_23986 show_cpu_clock_sel 0 23986 NULL
144155 +mon_bin_wait_event_23993 mon_bin_wait_event 0 23993 NULL
144156 +ipw2100_open_23994 ipw2100_open 0 23994 NULL
144157 +mt9m111_set_autoexposure_23998 mt9m111_set_autoexposure 0 23998 NULL
144158 +os_desc_use_store_24000 os_desc_use_store 0-3 24000 NULL
144159 +broadsheet_setup_spi_24005 broadsheet_setup_spi 0 24005 NULL
144160 +cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
144161 +rx8025_read_reg_24012 rx8025_read_reg 0 24012 NULL
144162 +set_temp_hyst1_24014 set_temp_hyst1 0-4 24014 NULL nohasharray
144163 +intel_ring_idle_24014 intel_ring_idle 0 24014 &set_temp_hyst1_24014
144164 +wl1251_acx_cca_threshold_24015 wl1251_acx_cca_threshold 0 24015 NULL
144165 +ext2_xattr_set2_24019 ext2_xattr_set2 0 24019 NULL
144166 +average_write_24020 average_write 0-3 24020 NULL
144167 +give_pages_24021 give_pages 3 24021 NULL
144168 +node_page_state_24024 node_page_state 0 24024 NULL nohasharray
144169 +htc_send_epid_24024 htc_send_epid 0 24024 &node_page_state_24024
144170 +sys_pwrite64_24029 sys_pwrite64 3 24029 NULL
144171 +show_24031 show 0 24031 NULL
144172 +gsmi_panic_callback_24033 gsmi_panic_callback 0 24033 NULL
144173 +set_ctrl_lock_24034 set_ctrl_lock 0 24034 NULL
144174 +adis16400_show_serial_number_24037 adis16400_show_serial_number 3-0 24037 NULL
144175 +get_ata_class_names_24038 get_ata_class_names 0 24038 NULL
144176 +ixgbevf_change_mtu_24040 ixgbevf_change_mtu 0 24040 NULL
144177 +setkey_24042 setkey 0 24042 NULL
144178 +usb_set_configuration_24043 usb_set_configuration 0 24043 NULL
144179 +show_log_width_24047 show_log_width 0 24047 NULL nohasharray
144180 +patch_ad1884_24047 patch_ad1884 0 24047 &show_log_width_24047
144181 +wl1271_acx_ac_cfg_24051 wl1271_acx_ac_cfg 0 24051 NULL
144182 +afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL nohasharray
144183 +ipath_setrcvhdrsize_24052 ipath_setrcvhdrsize 0 24052 &afs_cell_alloc_24052
144184 +ad9523_write_24058 ad9523_write 0 24058 NULL
144185 +iwl_dbgfs_low_latency_read_24062 iwl_dbgfs_low_latency_read 3-0 24062 NULL nohasharray
144186 +notify_recv_pre_block_24062 notify_recv_pre_block 0 24062 &iwl_dbgfs_low_latency_read_24062
144187 +gem_change_mtu_24066 gem_change_mtu 0 24066 NULL
144188 +domid_show_24067 domid_show 0 24067 NULL nohasharray
144189 +cfhsi_flush_fifo_24067 cfhsi_flush_fifo 0 24067 &domid_show_24067
144190 +aa_restore_previous_profile_24070 aa_restore_previous_profile 0 24070 NULL nohasharray
144191 +iwl_send_bt_init_conf_24070 iwl_send_bt_init_conf 0 24070 &aa_restore_previous_profile_24070
144192 +usbnet_open_24073 usbnet_open 0 24073 NULL
144193 +nv_device_resource_start_24075 nv_device_resource_start 0 24075 NULL
144194 +tse_sset_count_24077 tse_sset_count 0 24077 NULL
144195 +logfs_write_begin_24078 logfs_write_begin 0 24078 NULL
144196 +vb2_fop_read_24080 vb2_fop_read 3-0 24080 NULL
144197 +show_point2_24082 show_point2 0 24082 NULL
144198 +sb_midi_open_24097 sb_midi_open 0 24097 NULL nohasharray
144199 +cachefiles_daemon_secctx_24097 cachefiles_daemon_secctx 0 24097 &sb_midi_open_24097
144200 +target_core_dev_pr_show_spc2_res_24098 target_core_dev_pr_show_spc2_res 0 24098 NULL
144201 +vivid_fb_check_var_24099 vivid_fb_check_var 0 24099 NULL
144202 +init_pioavailregs_24101 init_pioavailregs 0 24101 NULL
144203 +C_SYSC_process_vm_writev_24102 C_SYSC_process_vm_writev 3-5 24102 NULL
144204 +pipeline_post_proc_swi_read_24108 pipeline_post_proc_swi_read 3-0 24108 NULL
144205 +request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
144206 +queue_ra_show_24111 queue_ra_show 0 24111 NULL
144207 +hv_ringbuffer_write_24114 hv_ringbuffer_write 0 24114 NULL
144208 +show_fcstat_error_frames_24115 show_fcstat_error_frames 0 24115 NULL
144209 +iwlagn_set_pan_params_24118 iwlagn_set_pan_params 0 24118 NULL
144210 +pci_iomap_range_24122 pci_iomap_range 3-4 24122 NULL
144211 +show_session_param_ISCSI_PARAM_BOOT_ROOT_24126 show_session_param_ISCSI_PARAM_BOOT_ROOT 0 24126 NULL
144212 +mwifiex_open_24130 mwifiex_open 0 24130 NULL
144213 +piix4_transaction_24131 piix4_transaction 0 24131 NULL
144214 +_picolcd_flash_write_24134 _picolcd_flash_write 4-0 24134 NULL nohasharray
144215 +si4713_powerup_24134 si4713_powerup 0 24134 &_picolcd_flash_write_24134
144216 +irnet_ctrl_write_24139 irnet_ctrl_write 3-0 24139 NULL nohasharray
144217 +lis3lv02d_selftest_show_24139 lis3lv02d_selftest_show 0 24139 &irnet_ctrl_write_24139 nohasharray
144218 +xfs_btree_increment_24139 xfs_btree_increment 0 24139 &lis3lv02d_selftest_show_24139
144219 +ov9650_s_ctrl_24141 ov9650_s_ctrl 0 24141 NULL
144220 +mem_cgroup_can_attach_24142 mem_cgroup_can_attach 0 24142 NULL nohasharray
144221 +unix_seqpacket_recvmsg_24142 unix_seqpacket_recvmsg 3 24142 &mem_cgroup_can_attach_24142
144222 +cx24123_tuner_i2c_tuner_xfer_24143 cx24123_tuner_i2c_tuner_xfer 0-3 24143 NULL nohasharray
144223 +attr_dragging_show_tpkbd_24143 attr_dragging_show_tpkbd 0 24143 &cx24123_tuner_i2c_tuner_xfer_24143
144224 +__niu_wait_bits_clear_24147 __niu_wait_bits_clear 0 24147 NULL
144225 +store_24149 store 0-3 24149 NULL
144226 +SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
144227 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
144228 +wan_enable_store_24159 wan_enable_store 4-0 24159 NULL
144229 +notes_read_24165 notes_read 0-6-5 24165 NULL
144230 +fc2580_wr_reg_24166 fc2580_wr_reg 0 24166 NULL
144231 +orinoco_change_mtu_24172 orinoco_change_mtu 0 24172 NULL
144232 +nr_hugepages_mempolicy_store_24176 nr_hugepages_mempolicy_store 0-4 24176 NULL
144233 +adu_read_24177 adu_read 3-0 24177 NULL nohasharray
144234 +show_ipv4_iface_dhcp_alt_client_id_en_24177 show_ipv4_iface_dhcp_alt_client_id_en 0 24177 &adu_read_24177
144235 +sock_no_setsockopt_24178 sock_no_setsockopt 0 24178 NULL
144236 +cifs_write_begin_24179 cifs_write_begin 0 24179 NULL
144237 +adv7343_write_24183 adv7343_write 0 24183 NULL nohasharray
144238 +toshiba_usb_three_set_24183 toshiba_usb_three_set 0 24183 &adv7343_write_24183
144239 +ql_configure_rings_24184 ql_configure_rings 0 24184 NULL
144240 +safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
144241 +ext4_match_24188 ext4_match 3 24188 NULL
144242 +resource_show_24189 resource_show 0 24189 NULL
144243 +po1030_set_blue_balance_24191 po1030_set_blue_balance 0 24191 NULL
144244 +irq_remapping_setup_msi_irqs_24194 irq_remapping_setup_msi_irqs 2 24194 NULL
144245 +ts_play_24203 ts_play 0-3 24203 NULL
144246 +ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3-0 24208 NULL nohasharray
144247 +show_24208 show 0 24208 &ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208
144248 +__tsl2550_show_lux_24210 __tsl2550_show_lux 0 24210 NULL
144249 +joydev_0x_read_24213 joydev_0x_read 0 24213 NULL
144250 +show_maxmin_alarm_24216 show_maxmin_alarm 0 24216 NULL nohasharray
144251 +dsm_get_label_24216 dsm_get_label 0 24216 &show_maxmin_alarm_24216 nohasharray
144252 +reiserfs_write_full_page_24216 reiserfs_write_full_page 0 24216 &dsm_get_label_24216
144253 +set_sync_ep_implicit_fb_quirk_24218 set_sync_ep_implicit_fb_quirk 0 24218 NULL
144254 +SyS_sendfile64_24220 SyS_sendfile64 4 24220 NULL
144255 +tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL nohasharray
144256 +set_csma_params_24222 set_csma_params 0 24222 &tcpprobe_sprint_24222
144257 +mwifiex_send_cmd_24223 mwifiex_send_cmd 0 24223 NULL
144258 +pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL nohasharray
144259 +mei_amthif_read_24224 mei_amthif_read 4-0 24224 &pcpu_embed_first_chunk_24224
144260 +niu_rbr_fill_24226 niu_rbr_fill 0 24226 NULL
144261 +autosleep_store_24230 autosleep_store 0-4 24230 NULL
144262 +pci_num_vf_24235 pci_num_vf 0 24235 NULL nohasharray
144263 +mxl5005s_reconfigure_24235 mxl5005s_reconfigure 0 24235 &pci_num_vf_24235
144264 +sel_read_bool_24236 sel_read_bool 3-0 24236 NULL
144265 +xfs_bmap_rtalloc_24237 xfs_bmap_rtalloc 0 24237 NULL
144266 +set_in16_min_24238 set_in16_min 0-4 24238 NULL
144267 +lpfc_enable_rrq_show_24241 lpfc_enable_rrq_show 0 24241 NULL
144268 +max8998_rtc_set_alarm_24245 max8998_rtc_set_alarm 0 24245 NULL
144269 +safe_delay_show_24247 safe_delay_show 0 24247 NULL nohasharray
144270 +xpnet_dev_change_mtu_24247 xpnet_dev_change_mtu 0 24247 &safe_delay_show_24247
144271 +rt2x00queue_initialize_24255 rt2x00queue_initialize 0 24255 NULL
144272 +bd2802_show_wave_pattern_24259 bd2802_show_wave_pattern 0 24259 NULL
144273 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6-0 24260 NULL nohasharray
144274 +vxlan_lowerdev_event_24260 vxlan_lowerdev_event 0 24260 &em28xx_alloc_urbs_24260
144275 +esp6_get_mtu_24264 esp6_get_mtu 0-2 24264 NULL
144276 +do_set_pwm_enable_24271 do_set_pwm_enable 0 24271 NULL
144277 +tun_chr_write_iter_24273 tun_chr_write_iter 0 24273 NULL nohasharray
144278 +store_24273 store 0 24273 &tun_chr_write_iter_24273
144279 +vpd_use_hostno_store_24274 vpd_use_hostno_store 0-3 24274 NULL
144280 +nilfs_segctor_add_super_root_24277 nilfs_segctor_add_super_root 0 24277 NULL nohasharray
144281 +pvr2_hdw_set_streaming_24277 pvr2_hdw_set_streaming 0 24277 &nilfs_segctor_add_super_root_24277 nohasharray
144282 +set_bdaddr_24277 set_bdaddr 0 24277 &pvr2_hdw_set_streaming_24277
144283 +thin_status_24278 thin_status 5 24278 NULL
144284 +compat_sys_preadv64_24283 compat_sys_preadv64 3 24283 NULL
144285 +azx_pcm_prepare_24285 azx_pcm_prepare 0 24285 NULL nohasharray
144286 +power_limit_1_max_uw_show_24285 power_limit_1_max_uw_show 0 24285 &azx_pcm_prepare_24285
144287 +msg_size_24288 msg_size 0 24288 NULL
144288 +__dm_get_module_param_24291 __dm_get_module_param 0-3-2 24291 NULL
144289 +ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
144290 +i2c_smbus_check_pec_24297 i2c_smbus_check_pec 0 24297 NULL
144291 +map_page_24298 map_page 3-4 24298 NULL
144292 +store_fbstate_24303 store_fbstate 0-4 24303 NULL
144293 +adp8870_bl_l5_dark_dim_show_24305 adp8870_bl_l5_dark_dim_show 0 24305 NULL
144294 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3-0 24308 NULL nohasharray
144295 +nfs_proc_statfs_24308 nfs_proc_statfs 0 24308 &btmrvl_pscmd_read_24308
144296 +oprofile_cpu_notifier_24310 oprofile_cpu_notifier 0 24310 NULL nohasharray
144297 +__ims_pcu_execute_bl_command_24310 __ims_pcu_execute_bl_command 0 24310 &oprofile_cpu_notifier_24310
144298 +reserve_metadata_bytes_24313 reserve_metadata_bytes 0 24313 NULL
144299 +bd2802_store_rgb_current_24316 bd2802_store_rgb_current 0-4 24316 NULL
144300 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL
144301 +pci_write_config_word_24318 pci_write_config_word 0 24318 NULL
144302 +xfs_dir3_leafn_read_24319 xfs_dir3_leafn_read 0 24319 NULL
144303 +ov6650_s_stream_24322 ov6650_s_stream 0 24322 NULL
144304 +copy_gr_arg_wrapper_normal_24325 copy_gr_arg_wrapper_normal 0 24325 NULL
144305 +ovl_statfs_24327 ovl_statfs 0 24327 NULL
144306 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3-0 24336 NULL
144307 +arcmsr_attr_host_driver_reset_24341 arcmsr_attr_host_driver_reset 0 24341 NULL nohasharray
144308 +target_fabric_port_show_attr_alua_tg_pt_offline_24341 target_fabric_port_show_attr_alua_tg_pt_offline 0 24341 &arcmsr_attr_host_driver_reset_24341
144309 +hpc_wait_ctlr_notworking_24344 hpc_wait_ctlr_notworking 0 24344 NULL
144310 +C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
144311 +nf_iterate_24348 nf_iterate 0 24348 NULL
144312 +prepare_pages_24349 prepare_pages 0 24349 NULL
144313 +rhashtable_insert_slow_24350 rhashtable_insert_slow 0 24350 NULL
144314 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
144315 +roccat_common2_sysfs_read_macro_24355 roccat_common2_sysfs_read_macro 0-5-6 24355 NULL
144316 +lp3972_i2c_read_24364 lp3972_i2c_read 0 24364 NULL
144317 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
144318 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL nohasharray
144319 +twl_rtc_set_alarm_24367 twl_rtc_set_alarm 0 24367 &btrfs_item_size_nr_24367 nohasharray
144320 +store_attach_24367 store_attach 0-4 24367 &twl_rtc_set_alarm_24367
144321 +videobuf_read_zerocopy_24369 videobuf_read_zerocopy 0 24369 NULL
144322 +break_deleg_24373 break_deleg 0 24373 NULL
144323 +elevator_init_fn_24375 elevator_init_fn 0 24375 NULL
144324 +ds2780_get_pmod_enabled_24380 ds2780_get_pmod_enabled 0 24380 NULL
144325 +try_alloc_port_24382 try_alloc_port 0 24382 NULL
144326 +cpu_subsys_offline_24383 cpu_subsys_offline 0 24383 NULL
144327 +acpi_ds_get_buffer_arguments_24384 acpi_ds_get_buffer_arguments 0 24384 NULL
144328 +xfs_bmapi_read_24392 xfs_bmapi_read 0 24392 NULL nohasharray
144329 +sock_xmit_24392 sock_xmit 4 24392 &xfs_bmapi_read_24392
144330 +osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
144331 +edac_pci_int_show_24397 edac_pci_int_show 0 24397 NULL
144332 +getxattr_24398 getxattr 4 24398 NULL nohasharray
144333 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 &getxattr_24398
144334 +populate_msi_sysfs_24399 populate_msi_sysfs 0 24399 NULL
144335 +o2nm_cluster_attr_keepalive_delay_ms_read_24403 o2nm_cluster_attr_keepalive_delay_ms_read 0 24403 NULL
144336 +drm_property_create_bitmask_24412 drm_property_create_bitmask 6 24412 NULL
144337 +save_image_lzo_24413 save_image_lzo 0 24413 NULL
144338 +blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
144339 +default_density_show_24417 default_density_show 0 24417 NULL
144340 +nvme_trans_log_supp_pages_24418 nvme_trans_log_supp_pages 3 24418 NULL
144341 +show_iap_mode_24420 show_iap_mode 0 24420 NULL
144342 +rtl8187_init_urbs_24421 rtl8187_init_urbs 0 24421 NULL
144343 +set_port1_handler_24424 set_port1_handler 0-4 24424 NULL
144344 +b43_debugfs_read_24425 b43_debugfs_read 3-0 24425 NULL
144345 +bq2415x_sysfs_set_limit_24426 bq2415x_sysfs_set_limit 0-4 24426 NULL
144346 +xenbus_file_read_24427 xenbus_file_read 3-0 24427 NULL
144347 +ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 NULL nohasharray
144348 +bond_option_ad_select_set_24430 bond_option_ad_select_set 0 24430 &ieee80211_rx_mgmt_beacon_24430
144349 +pn_socket_sendmsg_24431 pn_socket_sendmsg 4-0 24431 NULL
144350 +copy_and_ioctl_24434 copy_and_ioctl 4 24434 NULL
144351 +suspend_freeze_processes_24436 suspend_freeze_processes 0 24436 NULL
144352 +ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 6-4 24439 NULL
144353 +smk_user_access_24440 smk_user_access 3-0 24440 NULL nohasharray
144354 +rtw_set_wps_assoc_resp_24440 rtw_set_wps_assoc_resp 3 24440 &smk_user_access_24440
144355 +lpfc_option_rom_version_show_24443 lpfc_option_rom_version_show 0 24443 NULL
144356 +gr_set_acls_24449 gr_set_acls 0 24449 NULL
144357 +mc13xxx_regulator_enable_24450 mc13xxx_regulator_enable 0 24450 NULL nohasharray
144358 +s5p_jpeg_try_ctrl_24450 s5p_jpeg_try_ctrl 0 24450 &mc13xxx_regulator_enable_24450
144359 +evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL nohasharray
144360 +internal_dev_open_24459 internal_dev_open 0 24459 &evdev_do_ioctl_24459
144361 +lbs_highsnr_write_24460 lbs_highsnr_write 3-0 24460 NULL nohasharray
144362 +tgr128_final_24460 tgr128_final 0 24460 &lbs_highsnr_write_24460
144363 +compat_SyS_mq_timedsend_24464 compat_SyS_mq_timedsend 3 24464 NULL
144364 +lport_reset_24466 lport_reset 0 24466 NULL
144365 +sii9234_s_stream_24467 sii9234_s_stream 0 24467 NULL
144366 +pmd_entry_24472 pmd_entry 0 24472 NULL
144367 +bConfigurationValue_store_24484 bConfigurationValue_store 0-4 24484 NULL
144368 +ttm_page_pool_free_24486 ttm_page_pool_free 2-0 24486 NULL nohasharray
144369 +xfs_bmap_local_to_extents_24486 xfs_bmap_local_to_extents 0 24486 &ttm_page_pool_free_24486
144370 +snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
144371 +show_temp_max1_24488 show_temp_max1 0 24488 NULL
144372 +dut_mode_read_24489 dut_mode_read 3-0 24489 NULL
144373 +read_file_spec_scan_ctl_24491 read_file_spec_scan_ctl 3-0 24491 NULL
144374 +pl2303_open_24492 pl2303_open 0 24492 NULL
144375 +i915_gem_obj_offset_24494 i915_gem_obj_offset 0 24494 NULL
144376 +xfs_attr_shortform_remove_24495 xfs_attr_shortform_remove 0 24495 NULL nohasharray
144377 +iscsi_nacl_auth_store_password_24495 iscsi_nacl_auth_store_password 0-3 24495 &xfs_attr_shortform_remove_24495
144378 +show_counter_rx_link_problems_24496 show_counter_rx_link_problems 0 24496 NULL nohasharray
144379 +sprintf_temp_from_reg_24496 sprintf_temp_from_reg 0 24496 &show_counter_rx_link_problems_24496
144380 +bond_change_mtu_24497 bond_change_mtu 0 24497 NULL
144381 +lpss_ltr_mode_show_24507 lpss_ltr_mode_show 0 24507 NULL
144382 +fuse_notify_retrieve_24514 fuse_notify_retrieve 0 24514 NULL
144383 +request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL nohasharray
144384 +ipv6_recv_error_24515 ipv6_recv_error 0 24515 &request_key_with_auxdata_24515
144385 +show_cmd_log_24517 show_cmd_log 0 24517 NULL
144386 +xfs_buf_get_map_24522 xfs_buf_get_map 3 24522 NULL
144387 +target_core_alua_tg_pt_gp_show_attr_alua_support_standby_24523 target_core_alua_tg_pt_gp_show_attr_alua_support_standby 0 24523 NULL
144388 +show_fc_host_hardware_version_24524 show_fc_host_hardware_version 0 24524 NULL
144389 +mtd_bitflip_threshold_show_24528 mtd_bitflip_threshold_show 0 24528 NULL
144390 +btrfs_feature_attr_show_24534 btrfs_feature_attr_show 0 24534 NULL nohasharray
144391 +nilfs_ifile_get_inode_block_24534 nilfs_ifile_get_inode_block 0 24534 &btrfs_feature_attr_show_24534 nohasharray
144392 +wl1251_acx_service_period_timeout_24534 wl1251_acx_service_period_timeout 0 24534 &nilfs_ifile_get_inode_block_24534
144393 +do_mpage_readpage_24536 do_mpage_readpage 3 24536 NULL
144394 +mt2063_set_params_24539 mt2063_set_params 0 24539 NULL
144395 +unix_mknod_24543 unix_mknod 0 24543 NULL
144396 +usbhid_set_raw_report_24550 usbhid_set_raw_report 0 24550 NULL
144397 +snd_hda_multi_out_analog_prepare_24553 snd_hda_multi_out_analog_prepare 0 24553 NULL
144398 +bonding_show_downdelay_24554 bonding_show_downdelay 0 24554 NULL
144399 +dcdbas_reboot_notify_24558 dcdbas_reboot_notify 0 24558 NULL
144400 +iwlagn_mac_sta_state_24561 iwlagn_mac_sta_state 0 24561 NULL
144401 +write_cache_pages_24562 write_cache_pages 0 24562 NULL
144402 +tsi148_alloc_resource_24563 tsi148_alloc_resource 2 24563 NULL
144403 +snd_vt1724_playback_indep_prepare_24569 snd_vt1724_playback_indep_prepare 0 24569 NULL nohasharray
144404 +ocfs2_extent_map_lookup_24569 ocfs2_extent_map_lookup 0 24569 &snd_vt1724_playback_indep_prepare_24569
144405 +twl4030_madc_start_conversion_24573 twl4030_madc_start_conversion 0 24573 NULL
144406 +netlbl_domhsh_init_24576 netlbl_domhsh_init 1 24576 NULL nohasharray
144407 +ipw_net_open_24576 ipw_net_open 0 24576 &netlbl_domhsh_init_24576
144408 +SyS_pselect6_24582 SyS_pselect6 1 24582 NULL
144409 +gfs2_readpage_24584 gfs2_readpage 0 24584 NULL
144410 +pci_af_flr_24590 pci_af_flr 0 24590 NULL
144411 +store_local_ip_24592 store_local_ip 0 24592 NULL
144412 +md_notify_reboot_24593 md_notify_reboot 0 24593 NULL
144413 +udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL nohasharray
144414 +lola_codec_read_24594 lola_codec_read 0 24594 &udf_compute_nr_groups_24594
144415 +de_reset_mac_24598 de_reset_mac 0 24598 NULL
144416 +snd_solo_pcm_trigger_24600 snd_solo_pcm_trigger 0 24600 NULL nohasharray
144417 +musb_platform_set_mode_24600 musb_platform_set_mode 0 24600 &snd_solo_pcm_trigger_24600 nohasharray
144418 +count_preds_24600 count_preds 0 24600 &musb_platform_set_mode_24600
144419 +i915_error_state_buf_init_24605 i915_error_state_buf_init 3-0 24605 NULL nohasharray
144420 +sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 &i915_error_state_buf_init_24605 nohasharray
144421 +lov_alloc_memmd_24605 lov_alloc_memmd 2 24605 &sensor_hub_get_physical_device_count_24605
144422 +br_nf_pre_routing_ipv6_24607 br_nf_pre_routing_ipv6 0 24607 NULL
144423 +acpilabel_show_24612 acpilabel_show 0 24612 NULL
144424 +hfsplus_cat_write_inode_24613 hfsplus_cat_write_inode 0 24613 NULL
144425 +ntfs_readpage_24616 ntfs_readpage 0 24616 NULL
144426 +SyS_poll_24620 SyS_poll 2 24620 NULL
144427 +ipv6_conntrack_in_24627 ipv6_conntrack_in 0 24627 NULL
144428 +nfs_namespace_setattr_24629 nfs_namespace_setattr 0 24629 NULL
144429 +broadsheet_spiflash_erase_sector_24630 broadsheet_spiflash_erase_sector 0 24630 NULL
144430 +addresses_show_24632 addresses_show 0 24632 NULL nohasharray
144431 +cfqg_set_leaf_weight_device_24632 cfqg_set_leaf_weight_device 0-3 24632 &addresses_show_24632
144432 +read_hdlc_status_24633 read_hdlc_status 0 24633 NULL
144433 +alloc_wr_24635 alloc_wr 2-1 24635 NULL nohasharray
144434 +wl1251_hw_init_phy_config_24635 wl1251_hw_init_phy_config 0 24635 &alloc_wr_24635
144435 +n_per_out_show_24637 n_per_out_show 0 24637 NULL
144436 +qla4_82xx_try_start_fw_24640 qla4_82xx_try_start_fw 0 24640 NULL
144437 +fake_mtu_24641 fake_mtu 0 24641 NULL
144438 +context_alloc_24645 context_alloc 3 24645 NULL
144439 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
144440 +store_red_24652 store_red 0-4 24652 NULL
144441 +ext2_xattr_trusted_list_24670 ext2_xattr_trusted_list 0-5 24670 NULL
144442 +ath5k_hw_rf5111_channel_24672 ath5k_hw_rf5111_channel 0 24672 NULL
144443 +update_devfreq_24674 update_devfreq 0 24674 NULL
144444 +mISDN_read_24676 mISDN_read 0-3 24676 NULL
144445 +mv88e6xxx_reg_wait_ready_24678 mv88e6xxx_reg_wait_ready 0 24678 NULL nohasharray
144446 +wake_up_pme_show_24678 wake_up_pme_show 0 24678 &mv88e6xxx_reg_wait_ready_24678
144447 +batadv_tt_local_init_24679 batadv_tt_local_init 0 24679 NULL
144448 +ali1563_access_24683 ali1563_access 0 24683 NULL
144449 +__mlx4_qp_alloc_icm_24684 __mlx4_qp_alloc_icm 0 24684 NULL
144450 +smack_audit_rule_init_24691 smack_audit_rule_init 0 24691 NULL
144451 +btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
144452 +pci_olpc_write_24693 pci_olpc_write 0 24693 NULL
144453 +datafab_write_data_24696 datafab_write_data 4 24696 NULL
144454 +dgram_connect_24701 dgram_connect 0 24701 NULL
144455 +devm_kmalloc_24705 devm_kmalloc 2 24705 NULL nohasharray
144456 +nilfs_direct_assign_v_24705 nilfs_direct_assign_v 0 24705 &devm_kmalloc_24705 nohasharray
144457 +udf_add_aext_24705 udf_add_aext 0 24705 &nilfs_direct_assign_v_24705
144458 +wl1251_hw_init_beacon_broadcast_24707 wl1251_hw_init_beacon_broadcast 0 24707 NULL
144459 +niu_change_mtu_24710 niu_change_mtu 0 24710 NULL
144460 +crb_recv_24713 crb_recv 0-3 24713 NULL
144461 +mc13xxx_spi_write_24715 mc13xxx_spi_write 0 24715 NULL nohasharray
144462 +wait_transaction_complete_24715 wait_transaction_complete 0 24715 &mc13xxx_spi_write_24715
144463 +show_ipv4_iface_dhcp_req_vendor_id_en_24718 show_ipv4_iface_dhcp_req_vendor_id_en 0 24718 NULL
144464 +dps0_is_key_locked_24722 dps0_is_key_locked 0 24722 NULL
144465 +st_int_ioctl_24725 st_int_ioctl 0 24725 NULL
144466 +ip_tunnel_change_mtu_24731 ip_tunnel_change_mtu 0 24731 NULL
144467 +simple_attr_read_24738 simple_attr_read 3-0 24738 NULL
144468 +ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
144469 +pps_show_24748 pps_show 0 24748 NULL
144470 +get_dma_residue_24749 get_dma_residue 0 24749 NULL nohasharray
144471 +commit_rxon_24749 commit_rxon 0 24749 &get_dma_residue_24749
144472 +ntfs_copy_from_user_iter_24753 ntfs_copy_from_user_iter 5-3 24753 NULL
144473 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
144474 +ddp_device_event_24756 ddp_device_event 0 24756 NULL
144475 +get_temp_max_hyst_24757 get_temp_max_hyst 0 24757 NULL
144476 +get_src_24759 get_src 0 24759 NULL
144477 +ip_vs_local_reply4_24762 ip_vs_local_reply4 0 24762 NULL
144478 +cgroup_attach_task_24763 cgroup_attach_task 0 24763 NULL
144479 +xhci_change_max_exit_latency_24765 xhci_change_max_exit_latency 0 24765 NULL
144480 +snd_cs46xx_playback_prepare_24768 snd_cs46xx_playback_prepare 0 24768 NULL nohasharray
144481 +security_sid_to_context_24768 security_sid_to_context 0 24768 &snd_cs46xx_playback_prepare_24768
144482 +mI_alloc_skb_24770 mI_alloc_skb 1 24770 NULL
144483 +isofs_statfs_24772 isofs_statfs 0 24772 NULL
144484 +zd1201_docmd_24773 zd1201_docmd 0 24773 NULL
144485 +snd_seq_ioctl_create_port_24774 snd_seq_ioctl_create_port 0 24774 NULL
144486 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
144487 +skb_make_writable_24783 skb_make_writable 2 24783 NULL
144488 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
144489 +pb0100_s_ctrl_24788 pb0100_s_ctrl 0 24788 NULL nohasharray
144490 +mlx4_SET_PORT_general_24788 mlx4_SET_PORT_general 0 24788 &pb0100_s_ctrl_24788
144491 +cache_read_24790 cache_read 3-0 24790 NULL
144492 +i915_gem_check_wedge_24793 i915_gem_check_wedge 0 24793 NULL
144493 +st33zp24_spi_recv_24795 st33zp24_spi_recv 4 24795 NULL
144494 +user_regset_copyout_24796 user_regset_copyout 7 24796 NULL nohasharray
144495 +show_unchecked_isa_dma_24796 show_unchecked_isa_dma 0 24796 &user_regset_copyout_24796
144496 +register_bcache_24797 register_bcache 0-4 24797 NULL
144497 +unpack_str_24798 unpack_str 0 24798 NULL
144498 +bcm_kona_gpio_to_irq_24799 bcm_kona_gpio_to_irq 2 24799 NULL nohasharray
144499 +tcmu_configure_device_24799 tcmu_configure_device 0 24799 &bcm_kona_gpio_to_irq_24799
144500 +aty128_ddafifo_24801 aty128_ddafifo 0 24801 NULL
144501 +get_register_page_24802 get_register_page 0 24802 NULL
144502 +kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
144503 +ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3-0 24810 NULL
144504 +bfad_im_node_name_show_24813 bfad_im_node_name_show 0 24813 NULL
144505 +attr_show_args_24816 attr_show_args 0 24816 NULL
144506 +comedi_buf_alloc_24822 comedi_buf_alloc 3 24822 NULL
144507 +ndo_get_phys_port_id_24825 ndo_get_phys_port_id 0 24825 NULL
144508 +brport_show_24827 brport_show 0 24827 NULL
144509 +lfib_nlmsg_size_24828 lfib_nlmsg_size 0 24828 NULL
144510 +cuse_class_abort_store_24829 cuse_class_abort_store 0-4 24829 NULL
144511 +rpf_s_stream_24830 rpf_s_stream 0 24830 NULL
144512 +__logfs_truncate_24831 __logfs_truncate 0 24831 NULL
144513 +__cfg80211_alloc_vendor_skb_24837 __cfg80211_alloc_vendor_skb 2 24837 NULL nohasharray
144514 +reboot_24837 reboot 0-4 24837 &__cfg80211_alloc_vendor_skb_24837
144515 +usnic_ib_show_config_24840 usnic_ib_show_config 0 24840 NULL
144516 +netxen_sysfs_write_mem_24841 netxen_sysfs_write_mem 0-6-5 24841 NULL
144517 +bd2802_store_reg0x02_24843 bd2802_store_reg0x02 0-4 24843 NULL
144518 +get_latch_status_24846 get_latch_status 0 24846 NULL
144519 +nilfs_superblock_sb_update_frequency_store_24852 nilfs_superblock_sb_update_frequency_store 0-4 24852 NULL
144520 +bq2415x_set_mode_24853 bq2415x_set_mode 0 24853 NULL
144521 +pt1_i2c_xfer_24856 pt1_i2c_xfer 0-3 24856 NULL
144522 +wl12xx_chip_wakeup_24858 wl12xx_chip_wakeup 0 24858 NULL
144523 +cifs_negotiate_protocol_24860 cifs_negotiate_protocol 0 24860 NULL
144524 +pnp_alloc_24869 pnp_alloc 1 24869 NULL
144525 +setup_buffering_24872 setup_buffering 0 24872 NULL
144526 +queues_read_24877 queues_read 3-0 24877 NULL nohasharray
144527 +part_ro_show_24877 part_ro_show 0 24877 &queues_read_24877
144528 +input_map_show_24878 input_map_show 0 24878 NULL
144529 +zf_write_24882 zf_write 0-3 24882 NULL
144530 +set_inc_all_24889 set_inc_all 4-0 24889 NULL
144531 +store_24890 store 0 24890 NULL
144532 +default_pvid_show_24892 default_pvid_show 0 24892 NULL nohasharray
144533 +ext4_jbd2_file_inode_24892 ext4_jbd2_file_inode 0 24892 &default_pvid_show_24892
144534 +conntrack_pptp_help_24894 conntrack_pptp_help 0 24894 NULL
144535 +bnx2i_set_ccell_info_24896 bnx2i_set_ccell_info 0-4 24896 NULL
144536 +xfs_qm_dqattach_24898 xfs_qm_dqattach 0 24898 NULL
144537 +work_start_24905 work_start 0 24905 NULL
144538 +megaraid_sysfs_show_app_hndl_24908 megaraid_sysfs_show_app_hndl 0 24908 NULL nohasharray
144539 +show_docked_24908 show_docked 0 24908 &megaraid_sysfs_show_app_hndl_24908
144540 +__hci_init_24909 __hci_init 0 24909 NULL
144541 +codec_list_read_file_24910 codec_list_read_file 3-0 24910 NULL
144542 +min_ratio_show_24911 min_ratio_show 0 24911 NULL
144543 +device_store_bool_24912 device_store_bool 0-4 24912 NULL
144544 +iwl_set_temperature_offset_calib_24913 iwl_set_temperature_offset_calib 0 24913 NULL
144545 +macvlan_hard_header_24914 macvlan_hard_header 0 24914 NULL
144546 +ocrdma_inetaddr_event_24915 ocrdma_inetaddr_event 0 24915 NULL
144547 +xpcs_reg_value_write_24922 xpcs_reg_value_write 3-0 24922 NULL
144548 +pch_gbe_get_regs_len_24924 pch_gbe_get_regs_len 0 24924 NULL
144549 +get_compat_msghdr_24928 get_compat_msghdr 0 24928 NULL
144550 +next_token_24929 next_token 0 24929 NULL
144551 +fuse_getattr_24934 fuse_getattr 0 24934 NULL nohasharray
144552 +prepare_24934 prepare 0 24934 &fuse_getattr_24934
144553 +regmap_spi_write_24935 regmap_spi_write 0 24935 NULL
144554 +claim_resources_24936 claim_resources 0 24936 NULL
144555 +fm_tx_set_pwr_lvl_24937 fm_tx_set_pwr_lvl 0 24937 NULL
144556 +twl4030reg_enable_24940 twl4030reg_enable 0 24940 NULL nohasharray
144557 +hpfs_writepage_24940 hpfs_writepage 0 24940 &twl4030reg_enable_24940
144558 +packet_sendmsg_24954 packet_sendmsg 4-0 24954 NULL
144559 +eem_opts_host_addr_show_24956 eem_opts_host_addr_show 0 24956 NULL
144560 +ipg_io_config_24957 ipg_io_config 0 24957 NULL
144561 +hotkey_radio_sw_show_24960 hotkey_radio_sw_show 0 24960 NULL
144562 +sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
144563 +store_ctlr_enabled_24970 store_ctlr_enabled 0-4 24970 NULL
144564 +ensure_wear_leveling_24971 ensure_wear_leveling 0 24971 NULL
144565 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3-0 24976 NULL
144566 +nf_nat_sdp_port_24977 nf_nat_sdp_port 7 24977 NULL
144567 +cancel_store_24982 cancel_store 0-4 24982 NULL
144568 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4-0 24987 NULL nohasharray
144569 +ath10k_fw_crash_dump_read_24987 ath10k_fw_crash_dump_read 3-0 24987 &llc_ui_sendmsg_24987
144570 +get_eeprom_len_24988 get_eeprom_len 0 24988 NULL nohasharray
144571 +info_debugfs_read_helper_24988 info_debugfs_read_helper 0 24988 &get_eeprom_len_24988
144572 +mce_chrdev_read_24989 mce_chrdev_read 0-3 24989 NULL
144573 +uvc_init_video_isoc_24992 uvc_init_video_isoc 0 24992 NULL
144574 +profiling_store_24997 profiling_store 0-4 24997 NULL
144575 +dibusb_i2c_xfer_24998 dibusb_i2c_xfer 0-3 24998 NULL
144576 +slot_get_24999 slot_get 0 24999 NULL
144577 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3-0 25003 NULL nohasharray
144578 +genwqe_user_vmap_25003 genwqe_user_vmap 4 25003 &key_conf_hw_key_idx_read_25003
144579 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3-0 25005 NULL
144580 +mmc_oemid_show_25013 mmc_oemid_show 0 25013 NULL nohasharray
144581 +set_in0_min_25013 set_in0_min 0-4 25013 &mmc_oemid_show_25013
144582 +fast_charge_timer_show_25016 fast_charge_timer_show 0 25016 NULL
144583 +nfs4_set_lock_state_25017 nfs4_set_lock_state 0 25017 NULL nohasharray
144584 +tg3_readphy_25017 tg3_readphy 0 25017 &nfs4_set_lock_state_25017
144585 +tx_errors_show_25018 tx_errors_show 0 25018 NULL
144586 +show_session_param_ISCSI_PARAM_USERNAME_25024 show_session_param_ISCSI_PARAM_USERNAME 0 25024 NULL
144587 +user_pin_configs_store_25027 user_pin_configs_store 0-4 25027 NULL
144588 +phy_interface_show_25036 phy_interface_show 0 25036 NULL nohasharray
144589 +nfs_dns_resolve_name_25036 nfs_dns_resolve_name 3 25036 &phy_interface_show_25036
144590 +i2400m_open_25041 i2400m_open 0 25041 NULL
144591 +wlcore_cmd_send_failsafe_25042 wlcore_cmd_send_failsafe 0 25042 NULL nohasharray
144592 +store_speed_tolerance_25042 store_speed_tolerance 0-4 25042 &wlcore_cmd_send_failsafe_25042
144593 +removable_store_25044 removable_store 0-3 25044 NULL
144594 +wl1271_acx_pm_config_25048 wl1271_acx_pm_config 0 25048 NULL
144595 +wait_for_completion_interruptible_timeout_25050 wait_for_completion_interruptible_timeout 0 25050 NULL
144596 +ds2780_read_param_eeprom_bin_25055 ds2780_read_param_eeprom_bin 6-5-0 25055 NULL nohasharray
144597 +configfs_composite_bind_25055 configfs_composite_bind 0 25055 &ds2780_read_param_eeprom_bin_25055 nohasharray
144598 +hw_ep_prime_25055 hw_ep_prime 0 25055 &configfs_composite_bind_25055
144599 +show_rtc_25056 show_rtc 0 25056 NULL
144600 +pptp_create_25064 pptp_create 0 25064 NULL
144601 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 NULL nohasharray
144602 +tun_get_user_25067 tun_get_user 0 25067 &gs_buf_alloc_25067
144603 +target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068 target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs 0 25068 NULL nohasharray
144604 +ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 &target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068
144605 +do_add_page_to_bio_25071 do_add_page_to_bio 2 25071 NULL
144606 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
144607 +pnfs_generic_scan_commit_lists_25073 pnfs_generic_scan_commit_lists 0 25073 NULL nohasharray
144608 +vsp1_entity_set_streaming_25073 vsp1_entity_set_streaming 0 25073 &pnfs_generic_scan_commit_lists_25073
144609 +it8708_get_rx_bytes_25079 it8708_get_rx_bytes 0 25079 NULL
144610 +ext3_xattr_user_list_25084 ext3_xattr_user_list 0-5 25084 NULL
144611 +ceph_osdc_writepages_25085 ceph_osdc_writepages 0 25085 NULL
144612 +tsf_read_file_25086 tsf_read_file 0 25086 NULL nohasharray
144613 +chip_gpio_request_25086 chip_gpio_request 0 25086 &tsf_read_file_25086
144614 +rt2x00mac_get_stats_25087 rt2x00mac_get_stats 0 25087 NULL
144615 +ubifs_write_inode_25089 ubifs_write_inode 0 25089 NULL
144616 +iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 0-3 25091 NULL
144617 +alb_set_mac_address_25093 alb_set_mac_address 0 25093 NULL
144618 +pci_bus_set_aer_ops_25095 pci_bus_set_aer_ops 0 25095 NULL
144619 +nvkm_instmem_create__25098 nvkm_instmem_create_ 4 25098 NULL nohasharray
144620 +ath5k_attr_show_ani_mode_25098 ath5k_attr_show_ani_mode 0 25098 &nvkm_instmem_create__25098
144621 +gfs2_iter_unstuffed_25099 gfs2_iter_unstuffed 0 25099 NULL
144622 +wm831x_aldo_get_status_25102 wm831x_aldo_get_status 0 25102 NULL
144623 +statfs_25104 statfs 0 25104 NULL nohasharray
144624 +action_store_25104 action_store 0-3 25104 &statfs_25104
144625 +reiserfs_freeze_25105 reiserfs_freeze 0 25105 NULL
144626 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
144627 +sisusb_read_memio_24bit_25109 sisusb_read_memio_24bit 0 25109 NULL
144628 +mlx4_cmd_poll_25112 mlx4_cmd_poll 0 25112 NULL
144629 +hci_req_add_ev_25115 hci_req_add_ev 3 25115 NULL nohasharray
144630 +acpi_ex_create_method_25115 acpi_ex_create_method 0 25115 &hci_req_add_ev_25115 nohasharray
144631 +smb2_reconnect_25115 smb2_reconnect 0 25115 &acpi_ex_create_method_25115
144632 +rxrpc_recvmsg_25121 rxrpc_recvmsg 3 25121 NULL
144633 +wl18xx_acx_set_checksum_state_25124 wl18xx_acx_set_checksum_state 0 25124 NULL
144634 +lpfc_ack0_show_25126 lpfc_ack0_show 0 25126 NULL
144635 +caif_connect_client_25127 caif_connect_client 0 25127 NULL nohasharray
144636 +vmlfb_check_var_locked_25127 vmlfb_check_var_locked 0 25127 &caif_connect_client_25127
144637 +ses_probe_25128 ses_probe 0 25128 NULL
144638 +gfs2_quota_check_25130 gfs2_quota_check 0 25130 NULL
144639 +iwl_mvm_get_temp_25131 iwl_mvm_get_temp 0 25131 NULL
144640 +snd_via82xx_pcm_trigger_25133 snd_via82xx_pcm_trigger 0 25133 NULL
144641 +bulk_write_25137 bulk_write 0 25137 NULL nohasharray
144642 +lpfc_soft_wwn_enable_store_25137 lpfc_soft_wwn_enable_store 0-4 25137 &bulk_write_25137
144643 +fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL nohasharray
144644 +es_ui_show_25143 es_ui_show 0 25143 &fs32_to_cpu_25143
144645 +reiserfs_commit_write_25144 reiserfs_commit_write 0 25144 NULL
144646 +pagesize_show_25147 pagesize_show 0 25147 NULL
144647 +pch_phub_bin_read_25148 pch_phub_bin_read 0-5-6 25148 NULL
144648 +ath6kl_wmi_set_keepalive_cmd_25149 ath6kl_wmi_set_keepalive_cmd 0 25149 NULL
144649 +cnt_ctl_show_25157 cnt_ctl_show 0 25157 NULL nohasharray
144650 +atyfb_reboot_notify_25157 atyfb_reboot_notify 0 25157 &cnt_ctl_show_25157
144651 +show_eeprom2_25159 show_eeprom2 0 25159 NULL
144652 +netxen_nic_request_irq_25161 netxen_nic_request_irq 0 25161 NULL
144653 +anatop_regmap_disable_25164 anatop_regmap_disable 0 25164 NULL
144654 +sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL nohasharray
144655 +rose_create_25166 rose_create 0 25166 &sys_fgetxattr_25166
144656 +ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
144657 +sethdraddr_25167 sethdraddr 0 25167 &ipath_init_qp_table_25167
144658 +show_src_clock_25168 show_src_clock 0 25168 NULL
144659 +ath10k_pci_wait_for_target_init_25174 ath10k_pci_wait_for_target_init 0 25174 NULL
144660 +fit2_read_regr_25176 fit2_read_regr 0 25176 NULL
144661 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 NULL nohasharray
144662 +__ims_pcu_execute_command_25178 __ims_pcu_execute_command 0 25178 &sctp_getsockopt_local_addrs_25178 nohasharray
144663 +wusb_set_dev_addr_25178 wusb_set_dev_addr 0 25178 &__ims_pcu_execute_command_25178
144664 +cbaf_wusb_host_name_store_25185 cbaf_wusb_host_name_store 0-4 25185 NULL
144665 +ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
144666 +nes_store_ee_data_25190 nes_store_ee_data 0-3 25190 NULL
144667 +sbp_tpg_store_enable_25193 sbp_tpg_store_enable 0-3 25193 NULL
144668 +cx25821_riscmem_alloc_25201 cx25821_riscmem_alloc 0 25201 NULL
144669 +nilfs_prepare_segment_lock_25203 nilfs_prepare_segment_lock 0 25203 NULL
144670 +patch_alc662_25213 patch_alc662 0 25213 NULL
144671 +show_thresh_either_en_25218 show_thresh_either_en 0 25218 NULL
144672 +open_rx_first_25220 open_rx_first 0 25220 NULL
144673 +security_socket_post_create_25221 security_socket_post_create 0 25221 NULL
144674 +ocfs2_block_check_compute_25223 ocfs2_block_check_compute 2 25223 NULL
144675 +b43legacy_op_get_stats_25225 b43legacy_op_get_stats 0 25225 NULL
144676 +ieee80211_start_tx_ba_session_25229 ieee80211_start_tx_ba_session 0 25229 NULL
144677 +sonypi_misc_read_25230 sonypi_misc_read 0-3 25230 NULL
144678 +show_temp_auto_offset_hyst_25233 show_temp_auto_offset_hyst 0 25233 NULL
144679 +bq2415x_sysfs_show_status_25234 bq2415x_sysfs_show_status 0 25234 NULL nohasharray
144680 +lbs_set_11d_domain_info_25234 lbs_set_11d_domain_info 0 25234 &bq2415x_sysfs_show_status_25234
144681 +target_stat_scsi_tgt_dev_show_attr_status_25235 target_stat_scsi_tgt_dev_show_attr_status 0 25235 NULL
144682 +__hfsplus_delete_attr_25237 __hfsplus_delete_attr 0 25237 NULL
144683 +mon_stat_read_25238 mon_stat_read 3-0 25238 NULL
144684 +atl2_set_mac_25239 atl2_set_mac 0 25239 NULL
144685 +nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 5-3 25245 NULL
144686 +_ctl_board_assembly_show_25247 _ctl_board_assembly_show 0 25247 NULL
144687 +ivtv_firmware_restart_25248 ivtv_firmware_restart 0 25248 NULL
144688 +t4vf_read_rss_vi_config_25254 t4vf_read_rss_vi_config 0 25254 NULL
144689 +stripe_status_25259 stripe_status 5 25259 NULL
144690 +line6_probe_25262 line6_probe 6 25262 NULL
144691 +mmc_power_restore_host_25263 mmc_power_restore_host 0 25263 NULL
144692 +xen_pcpu_up_25265 xen_pcpu_up 0 25265 NULL
144693 +snd_pcm_start_25273 snd_pcm_start 0 25273 NULL nohasharray
144694 +kone_sysfs_show_weight_25273 kone_sysfs_show_weight 0 25273 &snd_pcm_start_25273
144695 +cciss_show_lunid_25274 cciss_show_lunid 0 25274 NULL
144696 +batadv_algo_select_25275 batadv_algo_select 0 25275 NULL
144697 +crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
144698 +vfs_writev_25278 vfs_writev 3 25278 NULL
144699 +protocol_show_25279 protocol_show 0 25279 NULL
144700 +fc_parse_wwn_25280 fc_parse_wwn 0 25280 NULL
144701 +ray_suspend_25281 ray_suspend 0 25281 NULL
144702 +spi_sync_transfer_25282 spi_sync_transfer 0 25282 NULL
144703 +nibble_read_data_25285 nibble_read_data 0 25285 NULL nohasharray
144704 +sysfs_unbind_tick_dev_25285 sysfs_unbind_tick_dev 0-4 25285 &nibble_read_data_25285
144705 +l2tp_session_create_25286 l2tp_session_create 1 25286 NULL nohasharray
144706 +__ax88179_write_cmd_25286 __ax88179_write_cmd 5-0 25286 &l2tp_session_create_25286 nohasharray
144707 +adp8870_bl_l3_office_max_show_25286 adp8870_bl_l3_office_max_show 0 25286 &__ax88179_write_cmd_25286
144708 +ib_query_device_25287 ib_query_device 0 25287 NULL nohasharray
144709 +mt9t112_g_fmt_25287 mt9t112_g_fmt 0 25287 &ib_query_device_25287
144710 +c2port_read_flash_data_25296 c2port_read_flash_data 0-6-5 25296 NULL
144711 +viafb_check_var_25297 viafb_check_var 0 25297 NULL
144712 +patch_generic_hdmi_25299 patch_generic_hdmi 0 25299 NULL
144713 +usb6fire_pcm_stream_start_25305 usb6fire_pcm_stream_start 0 25305 NULL
144714 +read8_reg_25307 read8_reg 4-0 25307 NULL
144715 +firm_open_25313 firm_open 0 25313 NULL
144716 +kvm_cpu_notify_25315 kvm_cpu_notify 0 25315 NULL nohasharray
144717 +rtl8139_get_regs_len_25315 rtl8139_get_regs_len 0 25315 &kvm_cpu_notify_25315
144718 +ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3-0 25316 NULL nohasharray
144719 +help_25316 help 5 25316 &ath9k_debugfs_read_buf_25316
144720 +sp5100_tco_write_25320 sp5100_tco_write 0-3 25320 NULL nohasharray
144721 +lp5562_store_pattern_25320 lp5562_store_pattern 0-4 25320 &sp5100_tco_write_25320
144722 +print_state_25323 print_state 0 25323 NULL
144723 +f2fs_write_begin_25324 f2fs_write_begin 0 25324 NULL nohasharray
144724 +store_command_event_reg_25324 store_command_event_reg 0-4 25324 &f2fs_write_begin_25324
144725 +get_bay_identifier_25326 get_bay_identifier 0 25326 NULL
144726 +max_sync_store_25329 max_sync_store 0-3 25329 NULL
144727 +usX2Y_format_set_25330 usX2Y_format_set 0 25330 NULL
144728 +show_rps_map_25336 show_rps_map 0 25336 NULL
144729 +atmel_open_25343 atmel_open 0 25343 NULL nohasharray
144730 +store_weight_temp_25343 store_weight_temp 0-4 25343 &atmel_open_25343
144731 +sn9c2028_read1_25344 sn9c2028_read1 0 25344 NULL
144732 +dump_align_25345 dump_align 2 25345 NULL
144733 +wait_for_completion_killable_25352 wait_for_completion_killable 0 25352 NULL
144734 +show_sas_phy_invalid_dword_count_25354 show_sas_phy_invalid_dword_count 0 25354 NULL
144735 +cpia_usb_transferCmd_25358 cpia_usb_transferCmd 0 25358 NULL
144736 +m48t35_read_time_25359 m48t35_read_time 0 25359 NULL nohasharray
144737 +fuse_writepages_25359 fuse_writepages 0 25359 &m48t35_read_time_25359
144738 +snd_vortex_pcm_prepare_25361 snd_vortex_pcm_prepare 0 25361 NULL
144739 +net2272_enable_25362 net2272_enable 0 25362 NULL
144740 +o2net_send_tcp_msg_25367 o2net_send_tcp_msg 4 25367 NULL
144741 +unix_mkname_25368 unix_mkname 0-2 25368 NULL
144742 +sel_read_mls_25369 sel_read_mls 3-0 25369 NULL nohasharray
144743 +flock_lock_file_25369 flock_lock_file 0 25369 &sel_read_mls_25369
144744 +wl1251_cmd_send_25374 wl1251_cmd_send 0 25374 NULL
144745 +rh_queue_status_25378 rh_queue_status 0 25378 NULL nohasharray
144746 +probe_25378 probe 0 25378 &rh_queue_status_25378
144747 +acpi_pad_idlepct_store_25379 acpi_pad_idlepct_store 0-4 25379 NULL
144748 +part_alignment_offset_show_25380 part_alignment_offset_show 0 25380 NULL
144749 +ep_queue_25382 ep_queue 0 25382 NULL
144750 +sis96x_access_25383 sis96x_access 0 25383 NULL
144751 +wlcore_raw_write_25387 wlcore_raw_write 0 25387 NULL
144752 +command_setyuvtresh_25390 command_setyuvtresh 0 25390 NULL nohasharray
144753 +khugepaged_max_ptes_none_store_25390 khugepaged_max_ptes_none_store 0-4 25390 &command_setyuvtresh_25390 nohasharray
144754 +SyS_splice_25390 SyS_splice 5 25390 &khugepaged_max_ptes_none_store_25390
144755 +show_truinst_25392 show_truinst 0 25392 NULL
144756 +pci_slot_attr_store_25399 pci_slot_attr_store 0-4 25399 NULL
144757 +snd_pcm_pre_drain_init_25401 snd_pcm_pre_drain_init 0 25401 NULL nohasharray
144758 +adm8211_get_stats_25401 adm8211_get_stats 0 25401 &snd_pcm_pre_drain_init_25401
144759 +aac_show_kernel_version_25404 aac_show_kernel_version 0 25404 NULL nohasharray
144760 +kovaplus_sysfs_read_info_25404 kovaplus_sysfs_read_info 0-5-6 25404 &aac_show_kernel_version_25404
144761 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL nohasharray
144762 +set_blue_25407 set_blue 0-4 25407 &vsp1_entity_init_25407
144763 +ebt_buf_add_pad_25413 ebt_buf_add_pad 0 25413 NULL nohasharray
144764 +mxser_write_room_25413 mxser_write_room 0 25413 &ebt_buf_add_pad_25413
144765 +_gpiod_direction_output_raw_25414 _gpiod_direction_output_raw 0 25414 NULL
144766 +mcp795_rtcc_read_25415 mcp795_rtcc_read 4-0 25415 NULL nohasharray
144767 +raid0_run_25415 raid0_run 0 25415 &mcp795_rtcc_read_25415
144768 +par96_open_25418 par96_open 0 25418 NULL
144769 +dai_list_read_file_25421 dai_list_read_file 3-0 25421 NULL nohasharray
144770 +asd_show_dev_rev_25421 asd_show_dev_rev 0 25421 &dai_list_read_file_25421 nohasharray
144771 +smsc75xx_manage_power_25421 smsc75xx_manage_power 0 25421 &asd_show_dev_rev_25421
144772 +panel_power_on_store_25422 panel_power_on_store 0-4 25422 NULL
144773 +pinctrl_gpio_direction_25423 pinctrl_gpio_direction 0 25423 NULL
144774 +v4l2_m2m_dqbuf_25427 v4l2_m2m_dqbuf 0 25427 NULL
144775 +netlink_sendmsg_25428 netlink_sendmsg 3 25428 NULL
144776 +snd_pcm_lib_ioctl_reset_25437 snd_pcm_lib_ioctl_reset 0 25437 NULL
144777 +target_core_dev_wwn_show_attr_vpd_assoc_target_port_25438 target_core_dev_wwn_show_attr_vpd_assoc_target_port 0 25438 NULL
144778 +pcmcia_store_new_id_25439 pcmcia_store_new_id 0-3 25439 NULL
144779 +aux_firmware_rev_show_25443 aux_firmware_rev_show 0 25443 NULL
144780 +ath10k_wmi_vdev_create_25447 ath10k_wmi_vdev_create 0 25447 NULL
144781 +xfs_qm_dqtobp_25448 xfs_qm_dqtobp 0 25448 NULL
144782 +show_fnode_ipv6_flow_label_25449 show_fnode_ipv6_flow_label 0 25449 NULL
144783 +pages_to_scan_show_25454 pages_to_scan_show 0 25454 NULL
144784 +print_name_25459 print_name 0 25459 NULL nohasharray
144785 +show_engine3_leds_25459 show_engine3_leds 0 25459 &print_name_25459 nohasharray
144786 +st_gyro_trig_set_state_25459 st_gyro_trig_set_state 0 25459 &show_engine3_leds_25459
144787 +ath6kl_wmi_beginscan_cmd_25462 ath6kl_wmi_beginscan_cmd 8 25462 NULL nohasharray
144788 +cyapa_gen5_read_idac_data_25462 cyapa_gen5_read_idac_data 0 25462 &ath6kl_wmi_beginscan_cmd_25462
144789 +dma_map_sg_nonforce_25469 dma_map_sg_nonforce 0-3 25469 NULL
144790 +mem_cgroup_force_empty_25473 mem_cgroup_force_empty 0 25473 NULL
144791 +buffer_prepare_25476 buffer_prepare 0 25476 NULL
144792 +show_bl_curve_25479 show_bl_curve 0 25479 NULL
144793 +get_rx_bytes_25485 get_rx_bytes 0 25485 NULL
144794 +bh1770_prox_range_show_25487 bh1770_prox_range_show 0 25487 NULL
144795 +i2c_nuvoton_wait_for_data_avail_25489 i2c_nuvoton_wait_for_data_avail 0 25489 NULL
144796 +read_cmd_25491 read_cmd 0 25491 NULL
144797 +acpi_ut_add_address_range_25492 acpi_ut_add_address_range 0 25492 NULL
144798 +smb2_async_writev_25494 smb2_async_writev 0 25494 NULL
144799 +dev_show_unique_id_25495 dev_show_unique_id 0 25495 NULL nohasharray
144800 +do_tcp_setsockopt_25495 do_tcp_setsockopt 0 25495 &dev_show_unique_id_25495
144801 +generic_hdmi_build_jack_25496 generic_hdmi_build_jack 0 25496 NULL
144802 +beiscsi_get_host_param_25497 beiscsi_get_host_param 0 25497 NULL
144803 +llc_ui_setsockopt_25501 llc_ui_setsockopt 0 25501 NULL nohasharray
144804 +ocfs2_hamming_encode_25501 ocfs2_hamming_encode 3 25501 &llc_ui_setsockopt_25501
144805 +ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
144806 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5-0 25505 NULL nohasharray
144807 +__orinoco_hw_set_wap_25505 __orinoco_hw_set_wap 0 25505 &snd_pcm_plugin_build_25505
144808 +mt9m001_s_crop_25508 mt9m001_s_crop 0 25508 NULL nohasharray
144809 +store_new_id_25508 store_new_id 0-3 25508 &mt9m001_s_crop_25508
144810 +__cfq_set_weight_25510 __cfq_set_weight 0 25510 NULL
144811 +parport_uss720_epp_write_data_25512 parport_uss720_epp_write_data 0 25512 NULL
144812 +xfs_alloc_fix_freelist_25514 xfs_alloc_fix_freelist 0 25514 NULL nohasharray
144813 +wl12xx_enable_interrupts_25514 wl12xx_enable_interrupts 0 25514 &xfs_alloc_fix_freelist_25514
144814 +mci_reset_counters_store_25517 mci_reset_counters_store 0-4 25517 NULL
144815 +sb_permission_25523 sb_permission 0 25523 NULL nohasharray
144816 +beiscsi_active_session_disp_25523 beiscsi_active_session_disp 0 25523 &sb_permission_25523
144817 +bfs_readpage_25524 bfs_readpage 0 25524 NULL
144818 +ad9523_show_25530 ad9523_show 0 25530 NULL
144819 +ses_show_id_25531 ses_show_id 0 25531 NULL nohasharray
144820 +smb2_negotiate_25531 smb2_negotiate 0 25531 &ses_show_id_25531
144821 +b43_phy_init_25534 b43_phy_init 0 25534 NULL
144822 +num_reads_show_25535 num_reads_show 0 25535 NULL
144823 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL nohasharray
144824 +iwl_mvm_send_cmd_status_25542 iwl_mvm_send_cmd_status 0 25542 &ext3_get_inode_loc_25542
144825 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3-0 25545 NULL
144826 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
144827 +cyapa_show_product_id_25550 cyapa_show_product_id 0 25550 NULL
144828 +store_octave_25552 store_octave 0-4 25552 NULL
144829 +compat_sys_sendfile64_25553 compat_sys_sendfile64 4 25553 NULL nohasharray
144830 +integrity_verify_store_25553 integrity_verify_store 0-3 25553 &compat_sys_sendfile64_25553
144831 +ht_print_chan_25556 ht_print_chan 4-0-3 25556 NULL nohasharray
144832 +sidtab_insert_25556 sidtab_insert 0 25556 &ht_print_chan_25556
144833 +get_dst_timing_25557 get_dst_timing 0 25557 NULL
144834 +is_a_peripheral_show_25558 is_a_peripheral_show 0 25558 NULL
144835 +read_dscorr_25560 read_dscorr 0 25560 NULL
144836 +reload_for_cpu_25563 reload_for_cpu 0 25563 NULL
144837 +local_cpulist_show_25564 local_cpulist_show 0 25564 NULL
144838 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
144839 +iscsi_tpg_attrib_show_netif_timeout_25572 iscsi_tpg_attrib_show_netif_timeout 0 25572 NULL
144840 +bq2415x_i2c_write_mask_25585 bq2415x_i2c_write_mask 0 25585 NULL
144841 +crypto_blkcipher_ctxsize_25594 crypto_blkcipher_ctxsize 0 25594 NULL
144842 +ping_recvmsg_25597 ping_recvmsg 4-0 25597 NULL
144843 +__devres_alloc_25598 __devres_alloc 2 25598 NULL
144844 +hfsplus_removexattr_25599 hfsplus_removexattr 0 25599 NULL
144845 +sht15_measurement_25600 sht15_measurement 0 25600 NULL nohasharray
144846 +iscsi_tpg_param_show_DataDigest_25600 iscsi_tpg_param_show_DataDigest 0 25600 &sht15_measurement_25600
144847 +lm3533_als_get_zone_25601 lm3533_als_get_zone 0 25601 NULL
144848 +open_tx_25605 open_tx 0 25605 NULL
144849 +firmware_version_show_25608 firmware_version_show 0 25608 NULL
144850 +nes_netdev_get_sset_count_25609 nes_netdev_get_sset_count 0 25609 NULL
144851 +ddp_ppod_write_idata_25610 ddp_ppod_write_idata 5 25610 NULL
144852 +chksum_init_25613 chksum_init 0 25613 NULL
144853 +bh1780_store_power_state_25614 bh1780_store_power_state 0-4 25614 NULL
144854 +nilfs_permission_25619 nilfs_permission 0 25619 NULL
144855 +carl9170_debugfs_hw_ioread32_write_25622 carl9170_debugfs_hw_ioread32_write 0-3 25622 NULL
144856 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3-0 25625 NULL
144857 +befs_utf2nls_25628 befs_utf2nls 3 25628 NULL nohasharray
144858 +__get_user_pages_25628 __get_user_pages 0 25628 &befs_utf2nls_25628
144859 +sctp_connect_25631 sctp_connect 0 25631 NULL nohasharray
144860 +nes_netdev_change_mtu_25631 nes_netdev_change_mtu 0 25631 &sctp_connect_25631
144861 +hfs_getxattr_25633 hfs_getxattr 0 25633 NULL
144862 +lbs_prb_rsp_limit_set_25634 lbs_prb_rsp_limit_set 0-4 25634 NULL
144863 +musb_gadget_start_25636 musb_gadget_start 0 25636 NULL
144864 +rt2x00debug_read_csr_25639 rt2x00debug_read_csr 0-3 25639 NULL
144865 +tomoyo_socket_sendmsg_25642 tomoyo_socket_sendmsg 0 25642 NULL
144866 +bNumConfigurations_show_25645 bNumConfigurations_show 0 25645 NULL
144867 +pci_device_update_fixed_25647 pci_device_update_fixed 0 25647 NULL
144868 +zatm_send_25650 zatm_send 0 25650 NULL
144869 +set_acpi_25652 set_acpi 0 25652 NULL
144870 +bd2802_show_adv_conf_25660 bd2802_show_adv_conf 0 25660 NULL
144871 +mlx4_QP_ATTACH_25661 mlx4_QP_ATTACH 0 25661 NULL
144872 +ext2_try_to_allocate_25667 ext2_try_to_allocate 2-4-0 25667 NULL
144873 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 NULL nohasharray
144874 +i7core_inject_show_col_25669 i7core_inject_show_col 0 25669 &aircable_prepare_write_buffer_25669 nohasharray
144875 +ivtv_s_video_encoding_25669 ivtv_s_video_encoding 0 25669 &i7core_inject_show_col_25669
144876 +lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2-0 25672 NULL
144877 +calibrate_store_25674 calibrate_store 0-4 25674 NULL
144878 +ixgbevf_poll_for_ack_25675 ixgbevf_poll_for_ack 0 25675 NULL
144879 +unix_getname_25678 unix_getname 0 25678 NULL
144880 +netconsole_target_attr_store_25683 netconsole_target_attr_store 0 25683 NULL
144881 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3-0 25690 NULL
144882 +ssb_pcmcia_attr_sprom_show_25691 ssb_pcmcia_attr_sprom_show 0 25691 NULL nohasharray
144883 +show_fnode_link_local_ipv6_25691 show_fnode_link_local_ipv6 0 25691 &ssb_pcmcia_attr_sprom_show_25691
144884 +prom_early_alloc_25692 prom_early_alloc 1 25692 NULL
144885 +sdricoh_pcmcia_resume_25695 sdricoh_pcmcia_resume 0 25695 NULL
144886 +inet_recvmsg_25696 inet_recvmsg 4-0 25696 NULL
144887 +alloc_ring_25697 alloc_ring 0 25697 NULL
144888 +wm831x_status_src_store_25699 wm831x_status_src_store 0-4 25699 NULL
144889 +privsize_25701 privsize 0 25701 NULL
144890 +__blk_rq_unmap_user_25708 __blk_rq_unmap_user 0 25708 NULL
144891 +show_camera_25710 show_camera 0 25710 NULL nohasharray
144892 +mxl111sf_tuner_read_reg_25710 mxl111sf_tuner_read_reg 0 25710 &show_camera_25710
144893 +acpi_ds_create_index_field_25711 acpi_ds_create_index_field 0 25711 NULL
144894 +rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3-0 25712 NULL
144895 +koneplus_sysfs_read_profile_buttons_25713 koneplus_sysfs_read_profile_buttons 0-5-6 25713 NULL
144896 +ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
144897 +rx_queue_entry_next_25715 rx_queue_entry_next 0 25715 NULL
144898 +packet_bind_spkt_25717 packet_bind_spkt 0 25717 NULL
144899 +il3945_show_status_25719 il3945_show_status 0 25719 NULL nohasharray
144900 +ubifs_return_leb_25719 ubifs_return_leb 0 25719 &il3945_show_status_25719
144901 +spmi_ext_register_write_25722 spmi_ext_register_write 0 25722 NULL nohasharray
144902 +mlx4_register_mac_25722 mlx4_register_mac 0 25722 &spmi_ext_register_write_25722
144903 +switch_partition_25723 switch_partition 0 25723 NULL
144904 +eth_bind_25725 eth_bind 0 25725 NULL
144905 +__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 NULL nohasharray
144906 +sel_write_context_25726 sel_write_context 3 25726 &__alloc_bootmem_low_node_25726
144907 +show_ipv4_iface_dhcp_slp_da_info_en_25728 show_ipv4_iface_dhcp_slp_da_info_en 0 25728 NULL
144908 +blk_mq_hw_sysfs_tags_show_25730 blk_mq_hw_sysfs_tags_show 0 25730 NULL
144909 +raw_getname_25732 raw_getname 0 25732 NULL nohasharray
144910 +cifs_read_from_socket_25732 cifs_read_from_socket 3-0 25732 &raw_getname_25732
144911 +mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
144912 +ext2_find_near_25734 ext2_find_near 0 25734 NULL nohasharray
144913 +_ctl_version_bios_show_25734 _ctl_version_bios_show 0 25734 &ext2_find_near_25734
144914 +vx_set_format_25741 vx_set_format 0 25741 NULL
144915 +xgbe_common_read_25743 xgbe_common_read 2-0 25743 NULL nohasharray
144916 +product_id_show_25743 product_id_show 0 25743 &xgbe_common_read_25743 nohasharray
144917 +iscsi_conn_get_param_25743 iscsi_conn_get_param 0 25743 &product_id_show_25743 nohasharray
144918 +_softing_fct_cmd_25743 _softing_fct_cmd 0 25743 &iscsi_conn_get_param_25743
144919 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
144920 +show_sas_end_dev_initiator_response_timeout_25753 show_sas_end_dev_initiator_response_timeout 0 25753 NULL
144921 +tpm_tis_send_25755 tpm_tis_send 0-3 25755 NULL nohasharray
144922 +fmc_write_eeprom_25755 fmc_write_eeprom 0-6-5 25755 &tpm_tis_send_25755
144923 +netxen_sysfs_validate_crb_25756 netxen_sysfs_validate_crb 0 25756 NULL
144924 +print_block_size_25763 print_block_size 0 25763 NULL nohasharray
144925 +uart_get_attr_line_25763 uart_get_attr_line 0 25763 &print_block_size_25763
144926 +csio_t5_edc_read_25765 csio_t5_edc_read 0 25765 NULL
144927 +cx25821_risc_buffer_25768 cx25821_risc_buffer 0 25768 NULL nohasharray
144928 +stac_parse_auto_config_25768 stac_parse_auto_config 0 25768 &cx25821_risc_buffer_25768
144929 +sha512_ssse3_final_25778 sha512_ssse3_final 0 25778 NULL
144930 +bonding_show_mode_25785 bonding_show_mode 0 25785 NULL
144931 +amd_xgbe_an_disable_kr_training_25786 amd_xgbe_an_disable_kr_training 0 25786 NULL
144932 +chv_gpio_direction_output_25788 chv_gpio_direction_output 0 25788 NULL
144933 +pci_dev_reset_slot_function_25789 pci_dev_reset_slot_function 0 25789 NULL
144934 +event_rx_pool_read_25792 event_rx_pool_read 3-0 25792 NULL
144935 +read_delin_25798 read_delin 0 25798 NULL
144936 +sg_read_25799 sg_read 3-0 25799 NULL
144937 +xfs_alloc_ag_vextent_exact_25810 xfs_alloc_ag_vextent_exact 0 25810 NULL nohasharray
144938 +wacom_btnimg4_store_25810 wacom_btnimg4_store 4-0 25810 &xfs_alloc_ag_vextent_exact_25810
144939 +alx_request_irq_25811 alx_request_irq 0 25811 NULL
144940 +s5m_rtc_set_alarm_25813 s5m_rtc_set_alarm 0 25813 NULL
144941 +system_enable_read_25815 system_enable_read 3 25815 NULL
144942 +realloc_buffer_25816 realloc_buffer 2 25816 NULL nohasharray
144943 +brcmf_sdio_verifymemory_25816 brcmf_sdio_verifymemory 4 25816 &realloc_buffer_25816
144944 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3-0 25824 NULL nohasharray
144945 +rand_en_show_25824 rand_en_show 0 25824 &pwr_missing_bcns_read_25824
144946 +ubifs_orphan_start_commit_25825 ubifs_orphan_start_commit 0 25825 NULL
144947 +atl1c_configure_25826 atl1c_configure 0 25826 NULL
144948 +show_red_25831 show_red 0 25831 NULL nohasharray
144949 +_ctl_version_nvdata_default_show_25831 _ctl_version_nvdata_default_show 0 25831 &show_red_25831
144950 +f2fs_write_data_page_25834 f2fs_write_data_page 0 25834 NULL
144951 +v9fs_vfs_writepage_locked_25844 v9fs_vfs_writepage_locked 0 25844 NULL
144952 +tg3_change_mtu_25849 tg3_change_mtu 0 25849 NULL
144953 +i2400m_set_idle_timeout_25850 i2400m_set_idle_timeout 0 25850 NULL
144954 +snd_soc_component_update_bits_25854 snd_soc_component_update_bits 0 25854 NULL
144955 +parport_read_25855 parport_read 0 25855 NULL
144956 +acpi_ds_result_stack_push_25857 acpi_ds_result_stack_push 0 25857 NULL
144957 +level_show_25858 level_show 0 25858 NULL
144958 +zcomp_available_show_25860 zcomp_available_show 0 25860 NULL
144959 +m88rs6000t_get_if_frequency_25863 m88rs6000t_get_if_frequency 0 25863 NULL
144960 +null_build_header_25866 null_build_header 0 25866 NULL
144961 +show_iface_def_taskmgmt_tmo_25867 show_iface_def_taskmgmt_tmo 0 25867 NULL
144962 +smbus_xfer_25868 smbus_xfer 0 25868 NULL
144963 +__uncore_count_mode_show_25871 __uncore_count_mode_show 0 25871 NULL nohasharray
144964 +rt2x00lib_enable_radio_25871 rt2x00lib_enable_radio 0 25871 &__uncore_count_mode_show_25871
144965 +wl1271_init_sta_beacon_filter_25874 wl1271_init_sta_beacon_filter 0 25874 NULL
144966 +fix_io_25879 fix_io 0 25879 NULL nohasharray
144967 +tg3_ptp_enable_25879 tg3_ptp_enable 0 25879 &fix_io_25879
144968 +mcs7830_get_regs_len_25880 mcs7830_get_regs_len 0 25880 NULL
144969 +ath6kl_regread_read_25884 ath6kl_regread_read 3-0 25884 NULL nohasharray
144970 +ls_value_show_25884 ls_value_show 0 25884 &ath6kl_regread_read_25884
144971 +acf_status_25890 acf_status 0 25890 NULL
144972 +s5m8767_rtc_set_alarm_reg_25891 s5m8767_rtc_set_alarm_reg 0 25891 NULL
144973 +run_delalloc_nocow_25896 run_delalloc_nocow 3-4-0 25896 NULL
144974 +siena_describe_nic_stats_25898 siena_describe_nic_stats 0 25898 NULL
144975 +sisusbcon_scroll_area_25899 sisusbcon_scroll_area 3-4 25899 NULL
144976 +tua9001_wr_reg_25907 tua9001_wr_reg 0 25907 NULL nohasharray
144977 +scsi_remove_single_device_25907 scsi_remove_single_device 0 25907 &tua9001_wr_reg_25907
144978 +nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 4-7 25908 NULL nohasharray
144979 +sisfb_do_set_var_25908 sisfb_do_set_var 0 25908 &nvme_trans_mode_page_create_25908
144980 +do_jffs2_setxattr_25910 do_jffs2_setxattr 5-0 25910 NULL
144981 +send_purge_25911 send_purge 0 25911 NULL
144982 +rcname_read_25919 rcname_read 3-0 25919 NULL nohasharray
144983 +rose_header_25919 rose_header 0 25919 &rcname_read_25919
144984 +hfsplus_writepages_25924 hfsplus_writepages 0 25924 NULL nohasharray
144985 +sisusb_write_memio_word_25924 sisusb_write_memio_word 0 25924 &hfsplus_writepages_25924 nohasharray
144986 +set_ignore_ce_25924 set_ignore_ce 0-4 25924 &sisusb_write_memio_word_25924
144987 +_get_word_25929 _get_word 0 25929 NULL
144988 +snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
144989 +key_flags_read_25931 key_flags_read 3-0 25931 NULL
144990 +sriov_totalvfs_show_25934 sriov_totalvfs_show 0 25934 NULL
144991 +tps80031_clr_bits_25942 tps80031_clr_bits 0 25942 NULL
144992 +MIDIbuf_write_25949 MIDIbuf_write 0 25949 NULL
144993 +hash_max_store_25956 hash_max_store 4-0 25956 NULL
144994 +flush_25957 flush 2-0 25957 NULL
144995 +done_25962 done 0 25962 NULL
144996 +et1011c_read_status_25964 et1011c_read_status 0 25964 NULL
144997 +_regmap_multi_reg_write_25967 _regmap_multi_reg_write 3 25967 NULL
144998 +rs5c372_sysfs_show_trim_25968 rs5c372_sysfs_show_trim 0 25968 NULL
144999 +uvesafb_show_oem_string_25969 uvesafb_show_oem_string 0 25969 NULL
145000 +ipath_set_linkstate_25970 ipath_set_linkstate 0 25970 NULL
145001 +video_register_device_25971 video_register_device 3 25971 NULL
145002 +devm_kcalloc_25975 devm_kcalloc 2-3 25975 NULL
145003 +udp_setsockopt_25985 udp_setsockopt 5-0 25985 NULL
145004 +devkmsg_read_25991 devkmsg_read 0-3 25991 NULL
145005 +show_ipv6_iface_grat_neighbor_adv_en_25996 show_ipv6_iface_grat_neighbor_adv_en 0 25996 NULL
145006 +xfs_allocbt_alloc_block_25997 xfs_allocbt_alloc_block 0 25997 NULL
145007 +gr_setup_out_desc_list_26000 gr_setup_out_desc_list 0 26000 NULL
145008 +logfs_write_direct_26002 logfs_write_direct 0 26002 NULL nohasharray
145009 +mace_open_26002 mace_open 0 26002 &logfs_write_direct_26002
145010 +fan_get_status_26004 fan_get_status 0 26004 NULL
145011 +init_26006 init 0 26006 NULL
145012 +kirkwood_dma_prepare_26011 kirkwood_dma_prepare 0 26011 NULL
145013 +t1_change_mtu_26013 t1_change_mtu 0 26013 NULL
145014 +tg3_alloc_consistent_26017 tg3_alloc_consistent 0 26017 NULL
145015 +loop_attr_show_26018 loop_attr_show 0 26018 NULL nohasharray
145016 +nx_fw_cmd_create_rx_ctx_26018 nx_fw_cmd_create_rx_ctx 0 26018 &loop_attr_show_26018 nohasharray
145017 +sbp_tpg_attrib_store_max_logins_per_lun_26018 sbp_tpg_attrib_store_max_logins_per_lun 0-3 26018 &nx_fw_cmd_create_rx_ctx_26018 nohasharray
145018 +hippi_mac_addr_26018 hippi_mac_addr 0 26018 &sbp_tpg_attrib_store_max_logins_per_lun_26018
145019 +SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
145020 +show_host_param_ISCSI_HOST_PARAM_IPADDRESS_26020 show_host_param_ISCSI_HOST_PARAM_IPADDRESS 0 26020 NULL
145021 +hugetlb_report_node_meminfo_26023 hugetlb_report_node_meminfo 0 26023 NULL
145022 +irq_create_strict_mappings_26025 irq_create_strict_mappings 2-4 26025 NULL
145023 +blk_mq_sysfs_rq_list_show_26028 blk_mq_sysfs_rq_list_show 0 26028 NULL
145024 +do_sas_phy_reset_26034 do_sas_phy_reset 0-2 26034 NULL nohasharray
145025 +bdc_gadget_ep_queue_26034 bdc_gadget_ep_queue 0 26034 &do_sas_phy_reset_26034
145026 +bad_inode_setxattr_26035 bad_inode_setxattr 0 26035 NULL nohasharray
145027 +ntfs_perform_write_26035 ntfs_perform_write 3 26035 &bad_inode_setxattr_26035
145028 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL nohasharray
145029 +rt2x00debug_read_dev_flags_26037 rt2x00debug_read_dev_flags 0-3 26037 &selinux_inode_post_setxattr_26037
145030 +show_fnode_data_seq_in_order_26041 show_fnode_data_seq_in_order 0 26041 NULL
145031 +ext_tree_prepare_commit_26045 ext_tree_prepare_commit 0 26045 NULL
145032 +pci_timedia_init_26050 pci_timedia_init 0 26050 NULL nohasharray
145033 +elantech_show_int_attr_26050 elantech_show_int_attr 0 26050 &pci_timedia_init_26050
145034 +__alloc_memory_core_early_26053 __alloc_memory_core_early 2 26053 NULL
145035 +__bch_cache_show_26055 __bch_cache_show 0 26055 NULL
145036 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
145037 +pri_wm_latency_write_26063 pri_wm_latency_write 3-0 26063 NULL nohasharray
145038 +fotg210_ep_queue_26063 fotg210_ep_queue 0 26063 &pri_wm_latency_write_26063
145039 +update_vlan_26069 update_vlan 0 26069 NULL
145040 +show_fnode_local_port_26070 show_fnode_local_port 0 26070 NULL nohasharray
145041 +gfs2_attr_show_26070 gfs2_attr_show 0 26070 &show_fnode_local_port_26070 nohasharray
145042 +enable_26070 enable 0 26070 &gfs2_attr_show_26070
145043 +memcg_update_all_list_lrus_26071 memcg_update_all_list_lrus 1-0 26071 NULL nohasharray
145044 +exofs_write_begin_export_26071 exofs_write_begin_export 0 26071 &memcg_update_all_list_lrus_26071
145045 +da903x_disable_26077 da903x_disable 0 26077 NULL nohasharray
145046 +arvo_sysfs_write_button_26077 arvo_sysfs_write_button 0-6-5 26077 &da903x_disable_26077
145047 +ext2_xattr_trusted_set_26089 ext2_xattr_trusted_set 0 26089 NULL nohasharray
145048 +ifx_modem_reboot_callback_26089 ifx_modem_reboot_callback 0 26089 &ext2_xattr_trusted_set_26089
145049 +m48t59_rtc_read_time_26090 m48t59_rtc_read_time 0 26090 NULL
145050 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3-0 26095 NULL
145051 +cpumask_next_26096 cpumask_next 0 26096 NULL nohasharray
145052 +sht15_show_status_26096 sht15_show_status 0 26096 &cpumask_next_26096 nohasharray
145053 +hotkey_mask_set_26096 hotkey_mask_set 0 26096 &sht15_show_status_26096
145054 +fd_get_blocks_26097 fd_get_blocks 0 26097 NULL nohasharray
145055 +acpi_tb_acquire_table_26097 acpi_tb_acquire_table 0 26097 &fd_get_blocks_26097 nohasharray
145056 +amd64_inject_read_store_26097 amd64_inject_read_store 0-4 26097 &acpi_tb_acquire_table_26097
145057 +wl1271_init_beacon_broadcast_26103 wl1271_init_beacon_broadcast 0 26103 NULL
145058 +cmd_rsv_terminate_26105 cmd_rsv_terminate 0 26105 NULL
145059 +intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL
145060 +macvlan_change_mtu_26118 macvlan_change_mtu 0 26118 NULL
145061 +read_sb_page_26119 read_sb_page 5-0 26119 NULL
145062 +vtpm_send_26123 vtpm_send 0-3 26123 NULL
145063 +tmiofb_check_var_26129 tmiofb_check_var 0 26129 NULL
145064 +nilfs_mounted_snapshots_attr_show_26134 nilfs_mounted_snapshots_attr_show 0 26134 NULL
145065 +et131x_rx_dma_memory_alloc_26135 et131x_rx_dma_memory_alloc 0 26135 NULL
145066 +skb_cow_26138 skb_cow 2 26138 NULL
145067 +video_get_cur_state_26142 video_get_cur_state 0 26142 NULL
145068 +func_id_show_26143 func_id_show 0 26143 NULL
145069 +core_alua_store_tg_pt_gp_info_26144 core_alua_store_tg_pt_gp_info 0-3 26144 NULL nohasharray
145070 +chaoskey_read_26144 chaoskey_read 3 26144 &core_alua_store_tg_pt_gp_info_26144
145071 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
145072 +ivtv_sendbyte_26147 ivtv_sendbyte 0 26147 NULL nohasharray
145073 +ufshcd_devfreq_target_26147 ufshcd_devfreq_target 0 26147 &ivtv_sendbyte_26147
145074 +snd_trident_si7018_capture_prepare_26149 snd_trident_si7018_capture_prepare 0 26149 NULL
145075 +dsbr100_stop_26150 dsbr100_stop 0 26150 NULL
145076 +ds2780_save_eeprom_26152 ds2780_save_eeprom 0 26152 NULL
145077 +__fswab64_26155 __fswab64 0 26155 NULL
145078 +__iscsi_tpg_auth_show_password_mutual_26157 __iscsi_tpg_auth_show_password_mutual 0 26157 NULL
145079 +hdcs_set_gain_26160 hdcs_set_gain 0 26160 NULL
145080 +copy_oldmem_page_26164 copy_oldmem_page 3-1 26164 NULL
145081 +read_data_26165 read_data 0 26165 NULL nohasharray
145082 +ax88772_reset_26165 ax88772_reset 0 26165 &read_data_26165
145083 +gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL nohasharray
145084 +ath6kl_roam_table_read_26166 ath6kl_roam_table_read 3-0 26166 &gfs2_xattr_acl_get_26166 nohasharray
145085 +pci_reset_function_26166 pci_reset_function 0 26166 &ath6kl_roam_table_read_26166
145086 +query_port_26169 query_port 0 26169 NULL
145087 +mid_get_vbt_data_r1_26170 mid_get_vbt_data_r1 2 26170 NULL
145088 +show_26172 show 0 26172 NULL
145089 +dmaengine_pcm_prepare_and_submit_26173 dmaengine_pcm_prepare_and_submit 0 26173 NULL nohasharray
145090 +ft_nacl_store_node_name_26173 ft_nacl_store_node_name 0-3 26173 &dmaengine_pcm_prepare_and_submit_26173 nohasharray
145091 +tmp103_set_temp_26173 tmp103_set_temp 0-4 26173 &ft_nacl_store_node_name_26173
145092 +netxen_nic_attach_26177 netxen_nic_attach 0 26177 NULL
145093 +pcf2123_rtc_read_time_26180 pcf2123_rtc_read_time 0 26180 NULL nohasharray
145094 +show_low_kb_26180 show_low_kb 0 26180 &pcf2123_rtc_read_time_26180
145095 +walk_hugetlb_range_26181 walk_hugetlb_range 0 26181 NULL
145096 +edac_pci_instance_show_26187 edac_pci_instance_show 0 26187 NULL
145097 +fuse_reverse_inval_entry_26193 fuse_reverse_inval_entry 0 26193 NULL
145098 +iwl_mvm_enable_beacon_filter_26194 iwl_mvm_enable_beacon_filter 0 26194 NULL
145099 +fan2_get_speed_26196 fan2_get_speed 0 26196 NULL
145100 +ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL nohasharray
145101 +target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id_26198 target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id 0 26198 &ieee80211_if_fmt_dot11MeshTTL_26198
145102 +xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL nohasharray
145103 +fmc_set_rds_mode_26199 fmc_set_rds_mode 0 26199 &xfs_idata_realloc_26199 nohasharray
145104 +iwl_send_remove_station_26199 iwl_send_remove_station 0 26199 &fmc_set_rds_mode_26199
145105 +mce_write_26201 mce_write 3 26201 NULL
145106 +pcm_prepare_26203 pcm_prepare 0 26203 NULL nohasharray
145107 +show_state_exit_latency_26203 show_state_exit_latency 0 26203 &pcm_prepare_26203 nohasharray
145108 +logfs_truncate_i0_26203 logfs_truncate_i0 0 26203 &show_state_exit_latency_26203 nohasharray
145109 +pcf50633_rtc_set_alarm_26203 pcf50633_rtc_set_alarm 0 26203 &logfs_truncate_i0_26203
145110 +acpi_ds_restart_control_method_26205 acpi_ds_restart_control_method 0 26205 NULL
145111 +SyS_splice_26206 SyS_splice 5 26206 NULL
145112 +kbd_backlight_mode_show_26207 kbd_backlight_mode_show 0 26207 NULL
145113 +btrfs_statfs_26210 btrfs_statfs 0 26210 NULL nohasharray
145114 +vcc_mode_store_26210 vcc_mode_store 0-4 26210 &btrfs_statfs_26210
145115 +sha256_ssse3_update_26217 sha256_ssse3_update 0 26217 NULL
145116 +nilfs_btree_propagate_26218 nilfs_btree_propagate 0 26218 NULL
145117 +rx_crc_errors_show_26219 rx_crc_errors_show 0 26219 NULL nohasharray
145118 +rtl92c_download_fw_26219 rtl92c_download_fw 0 26219 &rx_crc_errors_show_26219
145119 +ovs_flow_cmd_msg_size_26223 ovs_flow_cmd_msg_size 0 26223 NULL
145120 +teql_master_open_26224 teql_master_open 0 26224 NULL
145121 +mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3-0 26225 NULL nohasharray
145122 +g2d_buf_prepare_26225 g2d_buf_prepare 0 26225 &mwifiex_regrdwr_write_26225 nohasharray
145123 +ufs_writepage_26225 ufs_writepage 0 26225 &g2d_buf_prepare_26225 nohasharray
145124 +store_sys_hwmon_26225 store_sys_hwmon 0-3 26225 &ufs_writepage_26225
145125 +rxrpc_recvmsg_26233 rxrpc_recvmsg 4-0 26233 NULL
145126 +nlm_end_grace_read_26234 nlm_end_grace_read 3-0 26234 NULL nohasharray
145127 +simple_setattr_26234 simple_setattr 0 26234 &nlm_end_grace_read_26234
145128 +mxl111sf_tuner_set_params_26238 mxl111sf_tuner_set_params 0 26238 NULL
145129 +cifs_strict_writev_26239 cifs_strict_writev 0 26239 NULL
145130 +beiscsi_mccq_compl_26243 beiscsi_mccq_compl 0 26243 NULL
145131 +ecryptfs_read_lower_page_segment_26244 ecryptfs_read_lower_page_segment 0-4 26244 NULL
145132 +show_26245 show 0 26245 NULL
145133 +show_rc6p_ms_26252 show_rc6p_ms 0 26252 NULL
145134 +sisusb_bulkout_msg_26258 sisusb_bulkout_msg 0 26258 NULL
145135 +thermal_get_mode_26262 thermal_get_mode 0 26262 NULL
145136 +genwqe_ffdc_buff_size_26263 genwqe_ffdc_buff_size 0 26263 NULL nohasharray
145137 +twl6040_power_26263 twl6040_power 0 26263 &genwqe_ffdc_buff_size_26263
145138 +firmware_revision_show_26265 firmware_revision_show 0 26265 NULL
145139 +ltc2945_set_value_26267 ltc2945_set_value 0-4 26267 NULL
145140 +activate_26268 activate 0 26268 NULL
145141 +audit_inode_permission_26277 audit_inode_permission 0 26277 NULL
145142 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
145143 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL nohasharray
145144 +i40evf_setup_rx_descriptors_26280 i40evf_setup_rx_descriptors 0 26280 &wacom_set_device_mode_26280
145145 +ocfs2_write_end_nolock_26285 ocfs2_write_end_nolock 0-4 26285 NULL
145146 +size_write_26288 size_write 0-3 26288 NULL
145147 +adp8860_bl_l2_office_max_show_26296 adp8860_bl_l2_office_max_show 0 26296 NULL nohasharray
145148 +recursive_scan_26296 recursive_scan 0 26296 &adp8860_bl_l2_office_max_show_26296 nohasharray
145149 +_rtl92cu_init_power_on_26296 _rtl92cu_init_power_on 0 26296 &recursive_scan_26296
145150 +dbg_write_26301 dbg_write 0-3 26301 NULL
145151 +clk_core_prepare_26302 clk_core_prepare 0 26302 NULL
145152 +clear_fw_stats_write_26303 clear_fw_stats_write 0-3 26303 NULL
145153 +show_text_leaf_26305 show_text_leaf 0 26305 NULL
145154 +ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
145155 +snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
145156 +pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
145157 +c2_change_mtu_26311 c2_change_mtu 0 26311 NULL
145158 +target_fabric_port_attr_store_26314 target_fabric_port_attr_store 0 26314 NULL
145159 +ath10k_dbg_sta_write_addba_resp_26317 ath10k_dbg_sta_write_addba_resp 3-0 26317 NULL
145160 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3-0 26321 NULL
145161 +show_temp_26323 show_temp 0 26323 NULL
145162 +check_can_nocow_26336 check_can_nocow 2 26336 NULL
145163 +wcn36xx_dxe_allocate_mem_pools_26340 wcn36xx_dxe_allocate_mem_pools 0 26340 NULL
145164 +efx_rx_mk_skb_26342 efx_rx_mk_skb 5 26342 NULL nohasharray
145165 +fcoe_fcf_set_dev_loss_tmo_26342 fcoe_fcf_set_dev_loss_tmo 0 26342 &efx_rx_mk_skb_26342
145166 +snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
145167 +nr_getname_26347 nr_getname 0 26347 NULL
145168 +show_link_address_26348 show_link_address 0 26348 NULL nohasharray
145169 +nfs_file_direct_read_26348 nfs_file_direct_read 0 26348 &show_link_address_26348
145170 +double_flag_show_26351 double_flag_show 0 26351 NULL nohasharray
145171 +lbs_mesh_access_26351 lbs_mesh_access 0 26351 &double_flag_show_26351
145172 +osif_xfer_26352 osif_xfer 0-3 26352 NULL
145173 +ocfs2_listxattr_26354 ocfs2_listxattr 0-3 26354 NULL
145174 +elants_i2c_fw_write_page_26355 elants_i2c_fw_write_page 0 26355 NULL
145175 +mt9t112_g_crop_26357 mt9t112_g_crop 0 26357 NULL
145176 +cifs_readdata_alloc_26360 cifs_readdata_alloc 1 26360 NULL nohasharray
145177 +show_in0_input_26360 show_in0_input 0 26360 &cifs_readdata_alloc_26360
145178 +dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
145179 +direct_bytes_number_26364 direct_bytes_number 0-2 26364 NULL
145180 +merge_across_nodes_show_26366 merge_across_nodes_show 0 26366 NULL nohasharray
145181 +begin_26366 begin 0 26366 &merge_across_nodes_show_26366
145182 +lpfc_peer_port_login_show_26369 lpfc_peer_port_login_show 0 26369 NULL
145183 +wp512_final_26371 wp512_final 0 26371 NULL nohasharray
145184 +acpi_processor_ppc_notifier_26371 acpi_processor_ppc_notifier 0 26371 &wp512_final_26371
145185 +snd_atiixp_capture_prepare_26378 snd_atiixp_capture_prepare 0 26378 NULL nohasharray
145186 +open_rx_second_26378 open_rx_second 0 26378 &snd_atiixp_capture_prepare_26378 nohasharray
145187 +processor_set_cur_state_26378 processor_set_cur_state 0 26378 &open_rx_second_26378
145188 +trigger_26381 trigger 0 26381 NULL
145189 +dbg_check_bud_bytes_26384 dbg_check_bud_bytes 0 26384 NULL
145190 +pl_reset_26387 pl_reset 0 26387 NULL
145191 +ov7670_read_i2c_26396 ov7670_read_i2c 0 26396 NULL nohasharray
145192 +qib_create_rcvhdrq_26396 qib_create_rcvhdrq 0 26396 &ov7670_read_i2c_26396
145193 +cpu_hotplug_pm_callback_26398 cpu_hotplug_pm_callback 0 26398 NULL
145194 +invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
145195 +ntty_write_26404 ntty_write 3 26404 NULL
145196 +ext2_xattr_user_get_26405 ext2_xattr_user_get 0 26405 NULL
145197 +cx23885_start_streaming_26406 cx23885_start_streaming 0 26406 NULL
145198 +firmware_store_26408 firmware_store 4-0 26408 NULL
145199 +lx_pcm_trigger_dispatch_26419 lx_pcm_trigger_dispatch 0 26419 NULL nohasharray
145200 +bl_prepare_layoutcommit_26419 bl_prepare_layoutcommit 0 26419 &lx_pcm_trigger_dispatch_26419 nohasharray
145201 +serial2002_tty_write_26419 serial2002_tty_write 3 26419 &bl_prepare_layoutcommit_26419
145202 +br_nf_post_routing_26421 br_nf_post_routing 0 26421 NULL
145203 +virtual_start_show_26424 virtual_start_show 0 26424 NULL
145204 +erst_exec_add_26425 erst_exec_add 0 26425 NULL nohasharray
145205 +spectrum_cs_suspend_26425 spectrum_cs_suspend 0 26425 &erst_exec_add_26425
145206 +suspend_prepare_26427 suspend_prepare 0 26427 NULL
145207 +niu_set_multicast_mac_rdc_table_26428 niu_set_multicast_mac_rdc_table 0 26428 NULL
145208 +bdi_set_max_ratio_26429 bdi_set_max_ratio 0 26429 NULL
145209 +asd_show_update_bios_26430 asd_show_update_bios 0 26430 NULL
145210 +ip_route_me_harder_26436 ip_route_me_harder 0 26436 NULL
145211 +pagemap_read_26441 pagemap_read 3 26441 NULL
145212 +add_device_26448 add_device 4 26448 NULL nohasharray
145213 +hfs_inode_setattr_26448 hfs_inode_setattr 0 26448 &add_device_26448
145214 +disk_discard_alignment_show_26449 disk_discard_alignment_show 0 26449 NULL
145215 +set_temp_auto_temp_off_26450 set_temp_auto_temp_off 0-4 26450 NULL
145216 +prism2_open_26452 prism2_open 0 26452 NULL
145217 +amd64_inject_section_show_26456 amd64_inject_section_show 0 26456 NULL
145218 +tower_read_26461 tower_read 3-0 26461 NULL nohasharray
145219 +lx_pipe_release_26461 lx_pipe_release 0 26461 &tower_read_26461 nohasharray
145220 +enc_pools_add_pages_26461 enc_pools_add_pages 1 26461 &lx_pipe_release_26461
145221 +aio_write_null_26462 aio_write_null 0 26462 NULL nohasharray
145222 +e100_alloc_cbs_26462 e100_alloc_cbs 0 26462 &aio_write_null_26462
145223 +snd_hda_codec_prepare_26466 snd_hda_codec_prepare 0 26466 NULL
145224 +sch311x_wdt_write_26468 sch311x_wdt_write 0-3 26468 NULL
145225 +show_attribute_26469 show_attribute 0 26469 NULL
145226 +cifs_calc_signature_26473 cifs_calc_signature 0 26473 NULL
145227 +qm1d1c0042_set_params_26480 qm1d1c0042_set_params 0 26480 NULL
145228 +tipc_link_cong_26482 tipc_link_cong 0 26482 NULL
145229 +ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
145230 +ulong_write_file_26485 ulong_write_file 3-0 26485 NULL
145231 +security_inode_setsecurity_26486 security_inode_setsecurity 0 26486 NULL nohasharray
145232 +wl1251_acx_beacon_filter_opt_26486 wl1251_acx_beacon_filter_opt 0 26486 &security_inode_setsecurity_26486
145233 +active_show_26489 active_show 0 26489 NULL
145234 +dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL nohasharray
145235 +msi_verify_entries_26490 msi_verify_entries 0 26490 &dvb_ca_en50221_io_ioctl_26490
145236 +iwl_power_set_mode_26491 iwl_power_set_mode 0 26491 NULL
145237 +sel_netif_netdev_notifier_handler_26495 sel_netif_netdev_notifier_handler 0 26495 NULL
145238 +console_cpu_notify_26498 console_cpu_notify 0 26498 NULL
145239 +activate_26500 activate 0 26500 NULL
145240 +read_vmcore_26501 read_vmcore 3 26501 NULL
145241 +uhid_char_write_26502 uhid_char_write 3-0 26502 NULL nohasharray
145242 +snd_seq_oss_readq_pick_26502 snd_seq_oss_readq_pick 0 26502 &uhid_char_write_26502
145243 +vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
145244 +chunk_size_show_26509 chunk_size_show 0 26509 NULL
145245 +__mt9t112_mcu_read_26510 __mt9t112_mcu_read 0 26510 NULL
145246 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3-0 26512 NULL
145247 +l2cap_build_conf_req_26513 l2cap_build_conf_req 0 26513 NULL
145248 +retu_regmap_write_26516 retu_regmap_write 0 26516 NULL nohasharray
145249 +ths7303_s_dv_timings_26516 ths7303_s_dv_timings 0 26516 &retu_regmap_write_26516 nohasharray
145250 +mv88e6xxx_phy_wait_26516 mv88e6xxx_phy_wait 0 26516 &ths7303_s_dv_timings_26516
145251 +cxacru_sysfs_show_line_status_26518 cxacru_sysfs_show_line_status 0 26518 NULL
145252 +alloc_ep_req_26521 alloc_ep_req 3-2 26521 NULL
145253 +portio_size_show_26525 portio_size_show 0 26525 NULL
145254 +show_in0_min_26528 show_in0_min 0 26528 NULL nohasharray
145255 +pccard_show_type_26528 pccard_show_type 0 26528 &show_in0_min_26528
145256 +ath10k_htt_h2t_ver_req_msg_26537 ath10k_htt_h2t_ver_req_msg 0 26537 NULL
145257 +nilfs_direct_gather_data_26538 nilfs_direct_gather_data 0-4 26538 NULL nohasharray
145258 +SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 &nilfs_direct_gather_data_26538
145259 +lmc_proto_open_26548 lmc_proto_open 0 26548 NULL
145260 +diolan_usb_cmd_data_26549 diolan_usb_cmd_data 0 26549 NULL
145261 +create_extra_outs_26556 create_extra_outs 0 26556 NULL
145262 +macvtap_do_read_26558 macvtap_do_read 0 26558 NULL
145263 +online_show_26562 online_show 0 26562 NULL nohasharray
145264 +dio_new_bio_26562 dio_new_bio 0 26562 &online_show_26562
145265 +elan_sysfs_read_mode_26563 elan_sysfs_read_mode 0 26563 NULL
145266 +show_available_governors_26564 show_available_governors 0 26564 NULL nohasharray
145267 +mb862xxfb_set_par_26564 mb862xxfb_set_par 0 26564 &show_available_governors_26564
145268 +mode_string_26566 mode_string 0 26566 NULL
145269 +sha256_export_26571 sha256_export 0 26571 NULL
145270 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL nohasharray
145271 +pm8001_ctl_ib_queue_log_show_26577 pm8001_ctl_ib_queue_log_show 0 26577 &rts51x_read_mem_26577
145272 +ea_remove_unstuffed_26578 ea_remove_unstuffed 0 26578 NULL nohasharray
145273 +mlx4_en_replace_mac_26578 mlx4_en_replace_mac 0 26578 &ea_remove_unstuffed_26578
145274 +lpfc_bg_guard_err_show_26583 lpfc_bg_guard_err_show 0 26583 NULL
145275 +qla2x00_zio_show_26584 qla2x00_zio_show 0 26584 NULL nohasharray
145276 +dwc3_gadget_ep_enable_26584 dwc3_gadget_ep_enable 0 26584 &qla2x00_zio_show_26584
145277 +ipmi_request_supply_msgs_26586 ipmi_request_supply_msgs 0 26586 NULL
145278 +cachefiles_cull_26590 cachefiles_cull 0 26590 NULL
145279 +cirrusfb_get_memsize_26597 cirrusfb_get_memsize 0 26597 NULL nohasharray
145280 +show_jint_idle_ticks_26597 show_jint_idle_ticks 0 26597 &cirrusfb_get_memsize_26597 nohasharray
145281 +hfs_ext_write_extent_26597 hfs_ext_write_extent 0 26597 &show_jint_idle_ticks_26597
145282 +lpfc_multi_ring_support_show_26601 lpfc_multi_ring_support_show 0 26601 NULL
145283 +__unmap_single_26604 __unmap_single 2-3 26604 NULL
145284 +f_gether_opts_attr_show_26605 f_gether_opts_attr_show 0 26605 NULL
145285 +blk_mq_hw_sysfs_active_show_26606 blk_mq_hw_sysfs_active_show 0 26606 NULL
145286 +efivar_entry_size_26607 efivar_entry_size 0 26607 NULL
145287 +iscsi_boot_show_attribute_26611 iscsi_boot_show_attribute 0 26611 NULL
145288 +xfs_rtcheck_range_26614 xfs_rtcheck_range 0 26614 NULL nohasharray
145289 +tcp_read_sock_26614 tcp_read_sock 0 26614 &xfs_rtcheck_range_26614
145290 +mem_cgroup_oom_control_write_26619 mem_cgroup_oom_control_write 0 26619 NULL
145291 +iommu_alloc_26621 iommu_alloc 4 26621 NULL
145292 +aa_change_profile_26624 aa_change_profile 0 26624 NULL
145293 +iwl_mvm_init_mcc_26625 iwl_mvm_init_mcc 0 26625 NULL
145294 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3-0 26627 NULL
145295 +nouveau_hwmon_set_max_temp_26628 nouveau_hwmon_set_max_temp 0-4 26628 NULL
145296 +si4713_set_rds_radio_text_26629 si4713_set_rds_radio_text 0 26629 NULL
145297 +extent_write_cache_pages_26636 extent_write_cache_pages 0 26636 NULL
145298 +pxa168_eth_change_mtu_26639 pxa168_eth_change_mtu 0 26639 NULL
145299 +qla4_83xx_isp_reset_26640 qla4_83xx_isp_reset 0 26640 NULL
145300 +edt_ft5x06_ts_readwrite_26641 edt_ft5x06_ts_readwrite 0 26641 NULL
145301 +config_init_26642 config_init 0 26642 NULL
145302 +null_digest_26644 null_digest 0 26644 NULL
145303 +amdtp_stream_get_max_payload_26645 amdtp_stream_get_max_payload 0 26645 NULL
145304 +pch_gbe_set_mac_26647 pch_gbe_set_mac 0 26647 NULL
145305 +statfs_quantum_show_26649 statfs_quantum_show 0 26649 NULL
145306 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL
145307 +fd_do_prot_fill_26652 fd_do_prot_fill 5-3 26652 NULL
145308 +show_state_desc_26653 show_state_desc 0 26653 NULL nohasharray
145309 +rom_index_show_26653 rom_index_show 0 26653 &show_state_desc_26653
145310 +ina2xx_set_shunt_26668 ina2xx_set_shunt 0-4 26668 NULL
145311 +show_in5_max_26672 show_in5_max 0 26672 NULL nohasharray
145312 +bnx2x_queue_state_change_26672 bnx2x_queue_state_change 0 26672 &show_in5_max_26672
145313 +c_can_set_bittiming_26674 c_can_set_bittiming 0 26674 NULL nohasharray
145314 +do_sync_readv_writev_26674 do_sync_readv_writev 0 26674 &c_can_set_bittiming_26674
145315 +btrfs_space_info_show_bytes_pinned_26678 btrfs_space_info_show_bytes_pinned 0 26678 NULL
145316 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL nohasharray
145317 +nv_tco_write_26680 nv_tco_write 0-3 26680 &cipso_v4_map_cat_rbm_hton_26680
145318 +getxattr_cb_26682 getxattr_cb 0 26682 NULL
145319 +flowinfo_read_26683 flowinfo_read 3-0 26683 NULL nohasharray
145320 +show_current_kb_26683 show_current_kb 0 26683 &flowinfo_read_26683
145321 +set_nvmd_req_26685 set_nvmd_req 0 26685 NULL
145322 +__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
145323 +ims_pcu_switch_to_bootloader_26689 ims_pcu_switch_to_bootloader 0 26689 NULL
145324 +viacam_configure_sensor_26693 viacam_configure_sensor 0 26693 NULL
145325 +snd_aw2_pcm_trigger_playback_26695 snd_aw2_pcm_trigger_playback 0 26695 NULL
145326 +show_in_input0_26705 show_in_input0 0 26705 NULL nohasharray
145327 +amd_xgbe_phy_soft_reset_26705 amd_xgbe_phy_soft_reset 0 26705 &show_in_input0_26705 nohasharray
145328 +uwb_dev_RSSI_store_26705 uwb_dev_RSSI_store 0-4 26705 &amd_xgbe_phy_soft_reset_26705
145329 +xenbus_map_ring_valloc_hvm_26709 xenbus_map_ring_valloc_hvm 3 26709 NULL
145330 +cx18_av_s_stream_26713 cx18_av_s_stream 0 26713 NULL nohasharray
145331 +rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 &cx18_av_s_stream_26713
145332 +yellowfin_init_ring_26714 yellowfin_init_ring 0 26714 NULL
145333 +vpe_start_streaming_26715 vpe_start_streaming 0 26715 NULL
145334 +sysfs_add_file_26716 sysfs_add_file 0 26716 NULL
145335 +__qlcnic_up_26719 __qlcnic_up 0 26719 NULL
145336 +aty_ld_le32_26720 aty_ld_le32 0 26720 NULL nohasharray
145337 +rtl2832_sdr_set_adc_26720 rtl2832_sdr_set_adc 0 26720 &aty_ld_le32_26720
145338 +nfc_hci_send_cmd_async_26723 nfc_hci_send_cmd_async 5 26723 NULL
145339 +get_register_26725 get_register 0 26725 NULL
145340 +gadget_strings_attr_show_26728 gadget_strings_attr_show 0 26728 NULL
145341 +hiface_pcm_set_rate_26730 hiface_pcm_set_rate 0 26730 NULL
145342 +iscsi_stat_sess_show_attr_conn_digest_errors_26737 iscsi_stat_sess_show_attr_conn_digest_errors 0 26737 NULL nohasharray
145343 +SyS_fcntl_26737 SyS_fcntl 3 26737 &iscsi_stat_sess_show_attr_conn_digest_errors_26737
145344 +crc32c_intel_update_26738 crc32c_intel_update 0 26738 NULL
145345 +b43legacy_attr_preamble_show_26740 b43legacy_attr_preamble_show 0 26740 NULL nohasharray
145346 +osst_probe_26740 osst_probe 0 26740 &b43legacy_attr_preamble_show_26740
145347 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3-0 26745 NULL
145348 +mpls_rt_alloc_26748 mpls_rt_alloc 1 26748 NULL
145349 +bcm87xx_read_status_26749 bcm87xx_read_status 0 26749 NULL
145350 +virtscsi_change_queue_depth_26751 virtscsi_change_queue_depth 2-0 26751 NULL
145351 +msg_from_mpoad_26753 msg_from_mpoad 0 26753 NULL nohasharray
145352 +iwl_mvm_power_update_device_26753 iwl_mvm_power_update_device 0 26753 &msg_from_mpoad_26753
145353 +store_26755 store 0 26755 NULL
145354 +show_fnode_keepalive_tmo_26758 show_fnode_keepalive_tmo 0 26758 NULL
145355 +vmci_transport_notify_recv_init_26759 vmci_transport_notify_recv_init 0 26759 NULL nohasharray
145356 +pci_bus_read_config_byte_26759 pci_bus_read_config_byte 0 26759 &vmci_transport_notify_recv_init_26759
145357 +dmi_sysfs_entry_length_26761 dmi_sysfs_entry_length 0 26761 NULL
145358 +snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
145359 +isdn_divert_read_26763 isdn_divert_read 0-3 26763 NULL
145360 +lpfc_nodev_tmo_store_26764 lpfc_nodev_tmo_store 0-4 26764 NULL
145361 +marvell_read_status_26765 marvell_read_status 0 26765 NULL
145362 +search_for_position_by_key_26766 search_for_position_by_key 0 26766 NULL
145363 +C_SYSC_fcntl64_26767 C_SYSC_fcntl64 3 26767 NULL
145364 +show_ipInMcastPkts_26768 show_ipInMcastPkts 0 26768 NULL nohasharray
145365 +nfs4_write_inode_26768 nfs4_write_inode 0 26768 &show_ipInMcastPkts_26768
145366 +portio_porttype_show_26775 portio_porttype_show 0 26775 NULL
145367 +bond_slave_netdev_event_26777 bond_slave_netdev_event 0 26777 NULL
145368 +inotify_read_26778 inotify_read 0-3 26778 NULL
145369 +dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
145370 +resize_platform_label_table_26780 resize_platform_label_table 2 26780 NULL
145371 +read_port_26787 read_port 0-3 26787 NULL
145372 +store_bank1_mask_26793 store_bank1_mask 0-4 26793 NULL
145373 +compat_sys_recv_26794 compat_sys_recv 3 26794 NULL
145374 +qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
145375 +select_sec_26799 select_sec 0 26799 NULL
145376 +show_mem_gpio_reg_26800 show_mem_gpio_reg 0 26800 NULL
145377 +wsm_buf_reserve_26801 wsm_buf_reserve 2 26801 NULL
145378 +shdma_prep_dma_cyclic_26808 shdma_prep_dma_cyclic 4-3 26808 NULL nohasharray
145379 +rtl2832_bulk_write_26808 rtl2832_bulk_write 2-4 26808 &shdma_prep_dma_cyclic_26808
145380 +rbd_remove_single_major_26811 rbd_remove_single_major 3-0 26811 NULL
145381 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
145382 +dmar_pci_bus_notifier_26815 dmar_pci_bus_notifier 0 26815 NULL
145383 +acpi_ps_parse_aml_26818 acpi_ps_parse_aml 0 26818 NULL nohasharray
145384 +tempsens_show_26818 tempsens_show 0 26818 &acpi_ps_parse_aml_26818
145385 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
145386 +disk_alignment_offset_show_26826 disk_alignment_offset_show 0 26826 NULL
145387 +smk_write_load_26829 smk_write_load 3-0 26829 NULL
145388 +journal_force_commit_26832 journal_force_commit 0 26832 NULL
145389 +show_fc_host_speed_26833 show_fc_host_speed 0 26833 NULL
145390 +xfs_alloc_pagf_init_26834 xfs_alloc_pagf_init 0 26834 NULL
145391 +ar5523_cmd_read_26837 ar5523_cmd_read 0 26837 NULL
145392 +w1_master_attribute_show_pointer_26839 w1_master_attribute_show_pointer 0 26839 NULL
145393 +set_temp_crit_enable_26841 set_temp_crit_enable 0-4 26841 NULL
145394 +scnprint_id_26842 scnprint_id 3-0 26842 NULL nohasharray
145395 +snd_ice1712_capture_trigger_26842 snd_ice1712_capture_trigger 0 26842 &scnprint_id_26842
145396 +do_tcp_rcv_26844 do_tcp_rcv 3 26844 NULL
145397 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3-0 26847 NULL
145398 +ss_alloc_ep_req_26848 ss_alloc_ep_req 2 26848 NULL
145399 +gx_frame_buffer_size_26851 gx_frame_buffer_size 0 26851 NULL
145400 +nfs_post_op_update_inode_locked_26852 nfs_post_op_update_inode_locked 0 26852 NULL
145401 +core_tpg_set_initiator_node_tag_26853 core_tpg_set_initiator_node_tag 0 26853 NULL nohasharray
145402 +ipath_f_set_ib_cfg_26853 ipath_f_set_ib_cfg 0 26853 &core_tpg_set_initiator_node_tag_26853
145403 +sisusb_read_26856 sisusb_read 0-3 26856 NULL
145404 +netxen_nic_hw_read_wx_128M_26858 netxen_nic_hw_read_wx_128M 2 26858 NULL
145405 +notify_send_post_enqueue_26861 notify_send_post_enqueue 0 26861 NULL
145406 +uevent_store_26862 uevent_store 0-3 26862 NULL
145407 +netlink_insert_26863 netlink_insert 0 26863 NULL
145408 +xhci_queue_isoc_tx_26864 xhci_queue_isoc_tx 0 26864 NULL
145409 +tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
145410 +asymmetric_key_preparse_26871 asymmetric_key_preparse 0 26871 NULL nohasharray
145411 +acpi_ec_write_io_26871 acpi_ec_write_io 0-3 26871 &asymmetric_key_preparse_26871
145412 +pm8001_chip_smp_req_26875 pm8001_chip_smp_req 0 26875 NULL
145413 +pyra_sysfs_show_actual_profile_26876 pyra_sysfs_show_actual_profile 0 26876 NULL
145414 +atkbd_show_scroll_26878 atkbd_show_scroll 0 26878 NULL
145415 +ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3-0 26879 NULL
145416 +qla2x00_sysfs_read_sfp_26880 qla2x00_sysfs_read_sfp 0-6-5 26880 NULL
145417 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
145418 +toshiba_usb_three_get_26892 toshiba_usb_three_get 0 26892 NULL
145419 +usnic_ib_qpn_attr_show_26895 usnic_ib_qpn_attr_show 0 26895 NULL
145420 +iwl_alive_start_26898 iwl_alive_start 0 26898 NULL
145421 +efivar_guid_read_26899 efivar_guid_read 0 26899 NULL
145422 +slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
145423 +airspy_set_if_gain_26906 airspy_set_if_gain 0 26906 NULL
145424 +koneplus_sysfs_write_tcu_26909 koneplus_sysfs_write_tcu 0-6-5 26909 NULL
145425 +skb_zerocopy_headlen_26910 skb_zerocopy_headlen 0 26910 NULL
145426 +hhf_zalloc_26912 hhf_zalloc 1 26912 NULL
145427 +twl6030reg_get_status_26915 twl6030reg_get_status 0 26915 NULL
145428 +lpfc_XLanePriority_show_26916 lpfc_XLanePriority_show 0 26916 NULL
145429 +ds3232_read_time_26917 ds3232_read_time 0 26917 NULL
145430 +saa711x_s_ctrl_26924 saa711x_s_ctrl 0 26924 NULL
145431 +sctp_error_26925 sctp_error 0-3 26925 NULL
145432 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2-0 26928 NULL
145433 +brcmf_usb_dl_cmd_26931 brcmf_usb_dl_cmd 4 26931 NULL
145434 +compat_mtw_from_user_26932 compat_mtw_from_user 0 26932 NULL
145435 +rndis_command_26933 rndis_command 0 26933 NULL
145436 +sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3-0 26935 NULL nohasharray
145437 +pwr_ps_enter_read_26935 pwr_ps_enter_read 3-0 26935 &sctp_setsockopt_adaptation_layer_26935
145438 +sst_wait_timeout_26938 sst_wait_timeout 0 26938 NULL
145439 +show_rev_26939 show_rev 0 26939 NULL
145440 +carl9170_handle_mpdu_26940 carl9170_handle_mpdu 3 26940 NULL
145441 +dw3101_i2c_transfer_26941 dw3101_i2c_transfer 0-3 26941 NULL nohasharray
145442 +ds1553_rtc_read_time_26941 ds1553_rtc_read_time 0 26941 &dw3101_i2c_transfer_26941 nohasharray
145443 +disk_ro_show_26941 disk_ro_show 0 26941 &ds1553_rtc_read_time_26941 nohasharray
145444 +wdack_show_26941 wdack_show 0 26941 &disk_ro_show_26941
145445 +hecubafb_write_26942 hecubafb_write 3 26942 NULL
145446 +pvc_open_26949 pvc_open 0 26949 NULL
145447 +extract_entropy_user_26952 extract_entropy_user 3-0 26952 NULL
145448 +lx_dsp_set_granularity_26954 lx_dsp_set_granularity 0 26954 NULL
145449 +mesh_id_set_26957 mesh_id_set 0-4 26957 NULL
145450 +adp8870_bl_ambient_light_zone_store_26959 adp8870_bl_ambient_light_zone_store 0-4 26959 NULL
145451 +ext4_xattr_user_get_26961 ext4_xattr_user_get 0 26961 NULL nohasharray
145452 +add_fake_paths_26961 add_fake_paths 0 26961 &ext4_xattr_user_get_26961
145453 +trackpoint_set_bit_attr_26969 trackpoint_set_bit_attr 0-4 26969 NULL
145454 +tb_path_alloc_26976 tb_path_alloc 2 26976 NULL nohasharray
145455 +lpfc_enable_hba_reset_show_26976 lpfc_enable_hba_reset_show 0 26976 &tb_path_alloc_26976
145456 +do_direct_IO_26979 do_direct_IO 0 26979 NULL
145457 +usbtv_select_norm_26981 usbtv_select_norm 0 26981 NULL
145458 +mlx4_zone_alloc_entries_26984 mlx4_zone_alloc_entries 4 26984 NULL
145459 +m5602_wait_for_i2c_26985 m5602_wait_for_i2c 0 26985 NULL nohasharray
145460 +solo_set_motion_threshold_26985 solo_set_motion_threshold 0 26985 &m5602_wait_for_i2c_26985
145461 +xfs_vn_setattr_26990 xfs_vn_setattr 0 26990 NULL
145462 +mwl8k_fw_lock_26991 mwl8k_fw_lock 0 26991 NULL
145463 +pcan_usb_pro_start_26994 pcan_usb_pro_start 0 26994 NULL nohasharray
145464 +pm80x_rtc_set_alarm_26994 pm80x_rtc_set_alarm 0 26994 &pcan_usb_pro_start_26994
145465 +bdx_open_26997 bdx_open 0 26997 NULL
145466 +get_trip_temp_27000 get_trip_temp 0 27000 NULL
145467 +i2c_smbus_xfer_27006 i2c_smbus_xfer 0 27006 NULL nohasharray
145468 +async_write_27006 async_write 0 27006 &i2c_smbus_xfer_27006 nohasharray
145469 +do_serial8250_get_rxtrig_27006 do_serial8250_get_rxtrig 0 27006 &async_write_27006
145470 +show_sf2_point_27007 show_sf2_point 0 27007 NULL nohasharray
145471 +queue_io_min_show_27007 queue_io_min_show 0 27007 &show_sf2_point_27007
145472 +pvr2_channel_claim_stream_27010 pvr2_channel_claim_stream 0 27010 NULL
145473 +layout_in_empty_space_27016 layout_in_empty_space 0 27016 NULL
145474 +ks8851_write_mac_addr_27019 ks8851_write_mac_addr 0 27019 NULL
145475 +ubifs_validate_entry_27021 ubifs_validate_entry 0 27021 NULL
145476 +pwc_set_exposure_auto_27022 pwc_set_exposure_auto 0 27022 NULL
145477 +bnx2_init_5709_context_27024 bnx2_init_5709_context 0 27024 NULL
145478 +mc_cpu_callback_27029 mc_cpu_callback 0 27029 NULL
145479 +omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
145480 +lpfc_used_xri_show_27038 lpfc_used_xri_show 0 27038 NULL
145481 +snd_via686_playback_prepare_27039 snd_via686_playback_prepare 0 27039 NULL
145482 +mwifiex_cmd_11ac_cfg_27042 mwifiex_cmd_11ac_cfg 0 27042 NULL
145483 +submit_stream_urbs_27044 submit_stream_urbs 0 27044 NULL
145484 +store_line2_27047 store_line2 4-0 27047 NULL
145485 +hotkey_mask_show_27048 hotkey_mask_show 0 27048 NULL
145486 +sc16is7xx_port_read_27051 sc16is7xx_port_read 0 27051 NULL
145487 +show_fnode_discovery_parent_idx_27053 show_fnode_discovery_parent_idx 0 27053 NULL
145488 +ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL nohasharray
145489 +snd_ctl_new_27059 snd_ctl_new 2 27059 &ufs_alloc_fragments_27059
145490 +group_store_27061 group_store 4-0 27061 NULL
145491 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
145492 +proc_fd_permission_27063 proc_fd_permission 0 27063 NULL
145493 +readpage_nounlock_27064 readpage_nounlock 0 27064 NULL nohasharray
145494 +ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 0 27064 &readpage_nounlock_27064
145495 +__vmci_transport_send_control_pkt_27072 __vmci_transport_send_control_pkt 0 27072 NULL nohasharray
145496 +cn_netlink_send_27072 cn_netlink_send 0 27072 &__vmci_transport_send_control_pkt_27072
145497 +paravirt_read_msr_27077 paravirt_read_msr 0 27077 NULL nohasharray
145498 +clk_gate_enable_27077 clk_gate_enable 0 27077 &paravirt_read_msr_27077
145499 +srp_connect_ch_27078 srp_connect_ch 0 27078 NULL
145500 +alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
145501 +find_first_bit_27088 find_first_bit 0 27088 NULL
145502 +btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3-0 27089 NULL nohasharray
145503 +ath9k_hw_4k_dump_eeprom_27089 ath9k_hw_4k_dump_eeprom 4-5-0 27089 &btmrvl_hscmd_write_27089
145504 +regmap_spmi_base_gather_write_27091 regmap_spmi_base_gather_write 0 27091 NULL nohasharray
145505 +range_show_27091 range_show 0 27091 &regmap_spmi_base_gather_write_27091
145506 +snd_aw2_pcm_prepare_playback_27093 snd_aw2_pcm_prepare_playback 0 27093 NULL
145507 +store_spi_transport_width_27097 store_spi_transport_width 0-4 27097 NULL
145508 +store_output_27101 store_output 0-4 27101 NULL
145509 +qla2x00_model_name_show_27107 qla2x00_model_name_show 0 27107 NULL
145510 +__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
145511 +pb0100_start_27111 pb0100_start 0 27111 NULL
145512 +find_rsb_nodir_27122 find_rsb_nodir 0 27122 NULL
145513 +SYSC_ipc_27123 SYSC_ipc 3 27123 NULL
145514 +write_27128 write 0-3 27128 NULL
145515 +rocker_cmd_exec_27129 rocker_cmd_exec 0 27129 NULL nohasharray
145516 +write_27129 write 0 27129 &rocker_cmd_exec_27129
145517 +ia_send_27132 ia_send 0 27132 NULL
145518 +skge_get_eeprom_len_27133 skge_get_eeprom_len 0 27133 NULL
145519 +__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
145520 +bch_cache_set_internal_show_27139 bch_cache_set_internal_show 0 27139 NULL nohasharray
145521 +ecx_transmit_led_message_27139 ecx_transmit_led_message 0-3 27139 &bch_cache_set_internal_show_27139
145522 +netstat_show_27140 netstat_show 0 27140 NULL
145523 +drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
145524 +btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3-0 27143 NULL nohasharray
145525 +show_counter_tx_data_pkts_27143 show_counter_tx_data_pkts 0 27143 &btmrvl_hscfgcmd_write_27143
145526 +tcm_qla2xxx_tpg_show_enable_27147 tcm_qla2xxx_tpg_show_enable 0 27147 NULL
145527 +epp_read_addr_27148 epp_read_addr 0 27148 NULL nohasharray
145528 +mt9m111_s_fmt_27148 mt9m111_s_fmt 0 27148 &epp_read_addr_27148
145529 +snd_als300_capture_prepare_27149 snd_als300_capture_prepare 0 27149 NULL
145530 +wil_write_file_wmi_27150 wil_write_file_wmi 3-0 27150 NULL nohasharray
145531 +sb1000_activate_27150 sb1000_activate 0 27150 &wil_write_file_wmi_27150
145532 +edd_attr_show_27151 edd_attr_show 0 27151 NULL
145533 +snd_hdsp_prepare_27161 snd_hdsp_prepare 0 27161 NULL nohasharray
145534 +xudc_ep0_enable_27161 xudc_ep0_enable 0 27161 &snd_hdsp_prepare_27161
145535 +snd_compr_calc_avail_27165 snd_compr_calc_avail 0 27165 NULL
145536 +i2400m_net_rx_27170 i2400m_net_rx 5 27170 NULL nohasharray
145537 +show_temp_emergency_27170 show_temp_emergency 0 27170 &i2400m_net_rx_27170 nohasharray
145538 +sparse_add_one_section_27170 sparse_add_one_section 0 27170 &show_temp_emergency_27170
145539 +target_stat_scsi_tgt_dev_show_attr_non_access_lus_27173 target_stat_scsi_tgt_dev_show_attr_non_access_lus 0 27173 NULL
145540 +nilfs_segctor_attr_show_27178 nilfs_segctor_attr_show 0 27178 NULL
145541 +attr_fn_lock_show_cptkbd_27182 attr_fn_lock_show_cptkbd 0 27182 NULL
145542 +ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3-0 27183 NULL
145543 +get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL nohasharray
145544 +target_fabric_tpg_attr_show_27184 target_fabric_tpg_attr_show 0 27184 &get_unaligned_be32_27184
145545 +ocfs2_xattr_block_list_27186 ocfs2_xattr_block_list 0 27186 NULL
145546 +wait_comp_27187 wait_comp 0 27187 NULL
145547 +ath10k_hif_diag_read_27189 ath10k_hif_diag_read 0 27189 NULL
145548 +mt9t031_g_crop_27191 mt9t031_g_crop 0 27191 NULL
145549 +freeze_fs_27192 freeze_fs 0 27192 NULL
145550 +r852_media_type_show_27193 r852_media_type_show 0 27193 NULL
145551 +hfs_direct_IO_27195 hfs_direct_IO 3 27195 NULL
145552 +vmci_transport_notify_pkt_recv_init_27208 vmci_transport_notify_pkt_recv_init 0 27208 NULL
145553 +toggle_hdmi_source_27212 toggle_hdmi_source 0-4 27212 NULL
145554 +target_stat_scsi_lu_show_attr_dev_type_27222 target_stat_scsi_lu_show_attr_dev_type 0 27222 NULL
145555 +ep0_queue_27223 ep0_queue 0 27223 NULL
145556 +write_kmem_27225 write_kmem 3-0 27225 NULL nohasharray
145557 +svcxdr_tmpalloc_27225 svcxdr_tmpalloc 2 27225 &write_kmem_27225
145558 +dbAllocAG_27228 dbAllocAG 0 27228 NULL
145559 +rxrpc_request_key_27235 rxrpc_request_key 3-0 27235 NULL
145560 +o2nm_node_ipv4_port_read_27236 o2nm_node_ipv4_port_read 0 27236 NULL
145561 +ov7660_s_ctrl_27239 ov7660_s_ctrl 0 27239 NULL nohasharray
145562 +fbtft_gamma_parse_str_27239 fbtft_gamma_parse_str 4 27239 &ov7660_s_ctrl_27239
145563 +store_dev_name_27240 store_dev_name 0 27240 NULL
145564 +cfq_back_seek_max_show_27243 cfq_back_seek_max_show 0 27243 NULL
145565 +msecs_to_jiffies_27246 msecs_to_jiffies 0 27246 NULL
145566 +do_get_rxtrig_27251 do_get_rxtrig 0 27251 NULL
145567 +_ore_add_parity_unit_27253 _ore_add_parity_unit 0 27253 NULL
145568 +__conn_send_command_27255 __conn_send_command 4-6 27255 NULL
145569 +lpphy_b2063_tune_27256 lpphy_b2063_tune 0 27256 NULL
145570 +mlx4_cmd_reset_flow_27259 mlx4_cmd_reset_flow 0-4 27259 NULL
145571 +cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 NULL nohasharray
145572 +ath10k_write_simulate_radar_27260 ath10k_write_simulate_radar 0-3 27260 &cfpkt_add_trail_27260
145573 +nlmsg_new_27263 nlmsg_new 1 27263 NULL
145574 +logfs_read_empty_27266 logfs_read_empty 0 27266 NULL
145575 +ll_track_gid_seq_write_27267 ll_track_gid_seq_write 3 27267 NULL
145576 +ch341_control_out_27269 ch341_control_out 0 27269 NULL
145577 +comedi_alloc_devpriv_27272 comedi_alloc_devpriv 2 27272 NULL
145578 +pdacf_pcm_prepare_27275 pdacf_pcm_prepare 0 27275 NULL nohasharray
145579 +gm204_aux_27275 gm204_aux 0 27275 &pdacf_pcm_prepare_27275 nohasharray
145580 +max8925_bulk_read_27275 max8925_bulk_read 0 27275 &gm204_aux_27275 nohasharray
145581 +write_one_eb_27275 write_one_eb 0 27275 &max8925_bulk_read_27275
145582 +vmxnet3_get_rss_indir_size_27277 vmxnet3_get_rss_indir_size 0 27277 NULL nohasharray
145583 +cmask_show_27277 cmask_show 0 27277 &vmxnet3_get_rss_indir_size_27277
145584 +usb_submit_urb_27278 usb_submit_urb 0 27278 NULL nohasharray
145585 +_ctl_logging_level_show_27278 _ctl_logging_level_show 0 27278 &usb_submit_urb_27278
145586 +hdaps_keyboard_activity_show_27279 hdaps_keyboard_activity_show 0 27279 NULL
145587 +get_rx_fifo_content_27283 get_rx_fifo_content 0 27283 NULL
145588 +crccheck_show_27285 crccheck_show 0 27285 NULL nohasharray
145589 +kone_get_settings_27285 kone_get_settings 0 27285 &crccheck_show_27285
145590 +__dma_map_cont_27289 __dma_map_cont 5 27289 NULL nohasharray
145591 +input_dev_show_cap_led_27289 input_dev_show_cap_led 0 27289 &__dma_map_cont_27289
145592 +e1000_copybreak_27292 e1000_copybreak 3 27292 NULL
145593 +mt9t031_g_fmt_27294 mt9t031_g_fmt 0 27294 NULL
145594 +__wmi_send_27296 __wmi_send 0 27296 NULL
145595 +show_counter_rx_len_errs_27297 show_counter_rx_len_errs 0 27297 NULL nohasharray
145596 +ufs_statfs_27297 ufs_statfs 0 27297 &show_counter_rx_len_errs_27297
145597 +hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
145598 +store_pwm_freq_27307 store_pwm_freq 0-4 27307 NULL
145599 +copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
145600 +virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL nohasharray
145601 +ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 &virtqueue_add_inbuf_27312 nohasharray
145602 +usb_udc_attach_driver_27312 usb_udc_attach_driver 0 27312 &ath6kl_wmi_test_cmd_27312
145603 +tcp_update_limit_27313 tcp_update_limit 0 27313 NULL
145604 +write_buf_27316 write_buf 3 27316 NULL
145605 +do_rawv6_setsockopt_27321 do_rawv6_setsockopt 0 27321 NULL
145606 +slcan_change_mtu_27324 slcan_change_mtu 0 27324 NULL
145607 +acpi_ut_get_object_size_27325 acpi_ut_get_object_size 0 27325 NULL
145608 +sleep_functions_on_battery_show_27326 sleep_functions_on_battery_show 0 27326 NULL
145609 +snd_pcm_oss_write2_27332 snd_pcm_oss_write2 0-3 27332 NULL nohasharray
145610 +usbnet_manage_power_27332 usbnet_manage_power 0 27332 &snd_pcm_oss_write2_27332
145611 +selinux_ip_forward_27337 selinux_ip_forward 0 27337 NULL
145612 +selinux_ipv4_postroute_27340 selinux_ipv4_postroute 0 27340 NULL
145613 +__smsc911x_reg_read_shift_27345 __smsc911x_reg_read_shift 0 27345 NULL
145614 +afs_cell_create_27346 afs_cell_create 2 27346 NULL
145615 +qlcnic_sriov_alloc_bc_trans_27353 qlcnic_sriov_alloc_bc_trans 0 27353 NULL
145616 +bnx2x_vlan_mac_push_new_cmd_27355 bnx2x_vlan_mac_push_new_cmd 0 27355 NULL
145617 +ipv4_get_l4proto_27362 ipv4_get_l4proto 0 27362 NULL
145618 +iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3-0 27363 NULL
145619 +pcbit_stat_27364 pcbit_stat 2 27364 NULL
145620 +show_spi_transport_max_width_27366 show_spi_transport_max_width 0 27366 NULL
145621 +sst_assign_pvt_id_27368 sst_assign_pvt_id 0 27368 NULL nohasharray
145622 +read_txflow_27368 read_txflow 0 27368 &sst_assign_pvt_id_27368
145623 +store_chassis_clear_27373 store_chassis_clear 0-4 27373 NULL
145624 +rtl_set_mac_address_27377 rtl_set_mac_address 0 27377 NULL
145625 +it87_read_value_27385 it87_read_value 0 27385 NULL
145626 +show_activation_width_27387 show_activation_width 0 27387 NULL
145627 +wl1251_hw_init_rx_config_27393 wl1251_hw_init_rx_config 0 27393 NULL
145628 +init_memory_mapping_27395 init_memory_mapping 0 27395 NULL
145629 +padata_sysfs_store_27398 padata_sysfs_store 0-4 27398 NULL
145630 +parser_init_byte_stream_27399 parser_init_byte_stream 2 27399 NULL
145631 +if_nlmsg_size_27404 if_nlmsg_size 0 27404 NULL
145632 +tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only_27405 tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only 0-3 27405 NULL
145633 +seq_read_27411 seq_read 3-0 27411 NULL nohasharray
145634 +phys_pte_init_27411 phys_pte_init 0-2-3 27411 &seq_read_27411
145635 +ib_dma_map_sg_27413 ib_dma_map_sg 0-3 27413 NULL
145636 +brcmf_sdio_firmware_callback_27414 brcmf_sdio_firmware_callback 4 27414 NULL nohasharray
145637 +lx_set_granularity_27414 lx_set_granularity 0 27414 &brcmf_sdio_firmware_callback_27414
145638 +ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3-0 27416 NULL nohasharray
145639 +acpi_os_get_root_pointer_27416 acpi_os_get_root_pointer 0 27416 &ieee80211_if_read_smps_27416
145640 +crc32_pclmul_update_27419 crc32_pclmul_update 0 27419 NULL
145641 +gfs2_statfs_i_27420 gfs2_statfs_i 0 27420 NULL
145642 +cxgb4vf_open_27421 cxgb4vf_open 0 27421 NULL
145643 +ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
145644 +cypress_write_27423 cypress_write 4-0 27423 NULL
145645 +wacom_status0_luminance_show_27424 wacom_status0_luminance_show 0 27424 NULL
145646 +show_spi_transport_dt_27426 show_spi_transport_dt 0 27426 NULL
145647 +iwl_send_phy_db_data_27427 iwl_send_phy_db_data 0 27427 NULL
145648 +rds_ib_map_fmr_27428 rds_ib_map_fmr 4 27428 NULL
145649 +show_shost_active_mode_27434 show_shost_active_mode 0 27434 NULL
145650 +fat_write_inode_27435 fat_write_inode 0 27435 NULL
145651 +mc13892_gpo_regulator_enable_27436 mc13892_gpo_regulator_enable 0 27436 NULL nohasharray
145652 +carl9170_init_mac_27436 carl9170_init_mac 0 27436 &mc13892_gpo_regulator_enable_27436
145653 +priority_show_27437 priority_show 0 27437 NULL nohasharray
145654 +__iscsi_disc_store_password_mutual_27437 __iscsi_disc_store_password_mutual 0-3 27437 &priority_show_27437
145655 +acpi_ps_get_arguments_27439 acpi_ps_get_arguments 0 27439 NULL
145656 +set_activate_slack_27445 set_activate_slack 0-4 27445 NULL
145657 +sddr09_read_data_27447 sddr09_read_data 3 27447 NULL nohasharray
145658 +lx_pipe_stop_27447 lx_pipe_stop 0 27447 &sddr09_read_data_27447 nohasharray
145659 +deadline_writes_starved_show_27447 deadline_writes_starved_show 0 27447 &lx_pipe_stop_27447
145660 +xfs_btree_lookup_get_block_27448 xfs_btree_lookup_get_block 0 27448 NULL nohasharray
145661 +hfsplus_create_attributes_file_27448 hfsplus_create_attributes_file 0 27448 &xfs_btree_lookup_get_block_27448
145662 +i915_wait_request_27449 i915_wait_request 0 27449 NULL
145663 +cdc_ncm_store_tx_max_27458 cdc_ncm_store_tx_max 0-4 27458 NULL
145664 +nes_show_nonidx_addr_27463 nes_show_nonidx_addr 0 27463 NULL nohasharray
145665 +show_link_rate_27463 show_link_rate 0 27463 &nes_show_nonidx_addr_27463
145666 +tpm_show_ppi_response_27464 tpm_show_ppi_response 0 27464 NULL
145667 +sriov_numvfs_show_27465 sriov_numvfs_show 0 27465 NULL
145668 +dvb_usbv2_generic_rw_locked_27467 dvb_usbv2_generic_rw_locked 0 27467 NULL
145669 +osst_write_frame_27472 osst_write_frame 0 27472 NULL nohasharray
145670 +amd_pmu_cpu_prepare_27472 amd_pmu_cpu_prepare 0 27472 &osst_write_frame_27472
145671 +vivid_user_vid_s_ctrl_27477 vivid_user_vid_s_ctrl 0 27477 NULL
145672 +ipath_write_umem32_27483 ipath_write_umem32 0 27483 NULL
145673 +rtsx_write_cfg_seq_27485 rtsx_write_cfg_seq 3-5 27485 NULL
145674 +adt7410_i2c_write_byte_27489 adt7410_i2c_write_byte 0 27489 NULL
145675 +pm_runtime_put_sync_27493 pm_runtime_put_sync 0 27493 NULL
145676 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
145677 +qib_create_cq_27497 qib_create_cq 2 27497 NULL
145678 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL nohasharray
145679 +tpacpi_driver_wlsw_emulstate_show_27498 tpacpi_driver_wlsw_emulstate_show 0 27498 &ip_set_get_h32_27498
145680 +btrfs_get_64_27499 btrfs_get_64 0 27499 NULL nohasharray
145681 +ahci_store_em_buffer_27499 ahci_store_em_buffer 0-4 27499 &btrfs_get_64_27499
145682 +__usbnet_write_cmd_27500 __usbnet_write_cmd 7-0 27500 NULL nohasharray
145683 +core_alua_show_offline_bit_27500 core_alua_show_offline_bit 0 27500 &__usbnet_write_cmd_27500 nohasharray
145684 +vtpm_recv_27500 vtpm_recv 0-3 27500 &core_alua_show_offline_bit_27500
145685 +iscsi_nacl_auth_store_password_mutual_27503 iscsi_nacl_auth_store_password_mutual 0-3 27503 NULL
145686 +show_port_phy_27505 show_port_phy 0 27505 NULL
145687 +garmin_read_process_27509 garmin_read_process 3 27509 NULL nohasharray
145688 +mcryptd_hash_setkey_27509 mcryptd_hash_setkey 3 27509 &garmin_read_process_27509
145689 +oti_alloc_cookies_27510 oti_alloc_cookies 2 27510 NULL
145690 +iwl_pcie_load_given_ucode_27511 iwl_pcie_load_given_ucode 0 27511 NULL
145691 +uwb_dev_DevAddr_show_27512 uwb_dev_DevAddr_show 0 27512 NULL nohasharray
145692 +show_initsize_27512 show_initsize 0 27512 &uwb_dev_DevAddr_show_27512
145693 +store_sensor_27515 store_sensor 0-4 27515 NULL
145694 +cifs_reopen_file_27517 cifs_reopen_file 0 27517 NULL
145695 +ibwdt_write_27518 ibwdt_write 0-3 27518 NULL
145696 +edac_dev_instance_store_27519 edac_dev_instance_store 0-4 27519 NULL
145697 +ocfs2_rw_lock_27520 ocfs2_rw_lock 0 27520 NULL
145698 +skfp_ctl_set_mac_address_27523 skfp_ctl_set_mac_address 0 27523 NULL
145699 +ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
145700 +ipath_user_sdma_queue_pkts_27534 ipath_user_sdma_queue_pkts 0 27534 NULL
145701 +read_learn_27536 read_learn 0-3 27536 NULL
145702 +C_SYSC_fcntl_27538 C_SYSC_fcntl 3 27538 NULL nohasharray
145703 +iscsi_stat_login_show_attr_accepts_27538 iscsi_stat_login_show_attr_accepts 0 27538 &C_SYSC_fcntl_27538 nohasharray
145704 +sky2_setup_irq_27538 sky2_setup_irq 0 27538 &iscsi_stat_login_show_attr_accepts_27538
145705 +snd_hdspm_ioctl_27545 snd_hdspm_ioctl 0 27545 NULL
145706 +acpi_ut_get_simple_object_size_27557 acpi_ut_get_simple_object_size 0 27557 NULL
145707 +target_stat_scsi_lu_show_attr_full_stat_27558 target_stat_scsi_lu_show_attr_full_stat 0 27558 NULL nohasharray
145708 +smb2_wp_retry_size_27558 smb2_wp_retry_size 0 27558 &target_stat_scsi_lu_show_attr_full_stat_27558
145709 +cw1200_get_stats_27559 cw1200_get_stats 0 27559 NULL
145710 +sm501_gpio_output_27561 sm501_gpio_output 0 27561 NULL
145711 +get_pwm1_auto_channels_temp_27566 get_pwm1_auto_channels_temp 0 27566 NULL
145712 +cachefiles_has_space_27567 cachefiles_has_space 0 27567 NULL
145713 +rtpm_suspended_time_show_27569 rtpm_suspended_time_show 0 27569 NULL
145714 +SyS_fgetxattr_27571 SyS_fgetxattr 4 27571 NULL
145715 +sco_sock_recvmsg_27572 sco_sock_recvmsg 4-0 27572 NULL
145716 +libipw_alloc_txb_27579 libipw_alloc_txb 1-3-2 27579 NULL nohasharray
145717 +pas_midi_open_27579 pas_midi_open 0 27579 &libipw_alloc_txb_27579
145718 +mt9m111_setup_rect_ctx_27585 mt9m111_setup_rect_ctx 0 27585 NULL
145719 +get_rx_packet_len_27587 get_rx_packet_len 0-3 27587 NULL nohasharray
145720 +cx231xx_gpio_i2c_read_27587 cx231xx_gpio_i2c_read 0 27587 &get_rx_packet_len_27587
145721 +dquot_transfer_27588 dquot_transfer 0 27588 NULL nohasharray
145722 +lpfc_fcp_io_sched_store_27588 lpfc_fcp_io_sched_store 0-4 27588 &dquot_transfer_27588
145723 +cypress_write_room_27590 cypress_write_room 0 27590 NULL
145724 +fw_map_pages_buf_27597 fw_map_pages_buf 0 27597 NULL
145725 +eth_mac_addr_27598 eth_mac_addr 0 27598 NULL
145726 +target_stat_scsi_auth_intr_show_attr_dev_or_port_27601 target_stat_scsi_auth_intr_show_attr_dev_or_port 0 27601 NULL
145727 +iio_trigger_read_current_27602 iio_trigger_read_current 0 27602 NULL
145728 +show_mem_state_27608 show_mem_state 0 27608 NULL nohasharray
145729 +platform_suspend_begin_27608 platform_suspend_begin 0 27608 &show_mem_state_27608
145730 +bdx_get_sset_count_27617 bdx_get_sset_count 0 27617 NULL
145731 +mgmt_device_connected_27618 mgmt_device_connected 5 27618 NULL
145732 +max_age_show_27620 max_age_show 0 27620 NULL
145733 +show_fnode_immediate_data_27630 show_fnode_immediate_data 0 27630 NULL
145734 +bit_doAddress_27635 bit_doAddress 0 27635 NULL
145735 +C_SYSC_mbind_27636 C_SYSC_mbind 5 27636 NULL nohasharray
145736 +thread_siblings_show_27636 thread_siblings_show 0 27636 &C_SYSC_mbind_27636 nohasharray
145737 +drbd_recv_27636 drbd_recv 3-0 27636 &thread_siblings_show_27636
145738 +connect_27639 connect 0 27639 NULL
145739 +read_flush_procfs_27642 read_flush_procfs 3-0 27642 NULL nohasharray
145740 +ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 &read_flush_procfs_27642 nohasharray
145741 +xfs_alloc_vextent_27642 xfs_alloc_vextent 0 27642 &ocfs2_xattr_ibody_get_27642
145742 +add_new_gdb_27643 add_new_gdb 3 27643 NULL nohasharray
145743 +profiling_show_27643 profiling_show 0 27643 &add_new_gdb_27643
145744 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
145745 +iscsi_stat_login_show_attr_authenticate_fails_27658 iscsi_stat_login_show_attr_authenticate_fails 0 27658 NULL
145746 +generic_get_l4proto_27659 generic_get_l4proto 0 27659 NULL
145747 +cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
145748 +vmlfb_set_par_locked_27666 vmlfb_set_par_locked 0 27666 NULL
145749 +presence_read_file_27668 presence_read_file 0 27668 NULL
145750 +qword_get_27670 qword_get 0 27670 NULL nohasharray
145751 +vprbrd_i2c_receive_27670 vprbrd_i2c_receive 0 27670 &qword_get_27670
145752 +min_sync_show_27671 min_sync_show 0 27671 NULL
145753 +adummy_proc_read_27673 adummy_proc_read 0 27673 NULL nohasharray
145754 +recv_dless_read_27673 recv_dless_read 4 27673 &adummy_proc_read_27673
145755 +ocfs2_xattr_list_entries_27675 ocfs2_xattr_list_entries 0 27675 NULL
145756 +tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677 tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls 0 27677 NULL nohasharray
145757 +free_unused_idx_lebs_27677 free_unused_idx_lebs 0 27677 &tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677
145758 +read_27678 read 0 27678 NULL
145759 +dm9601_link_reset_27683 dm9601_link_reset 0 27683 NULL nohasharray
145760 +ad7793_write_frequency_27683 ad7793_write_frequency 0-4 27683 &dm9601_link_reset_27683
145761 +trusted_get_27684 trusted_get 0 27684 NULL
145762 +m88e1118_config_init_27685 m88e1118_config_init 0 27685 NULL
145763 +show_tcpOutRsts_27691 show_tcpOutRsts 0 27691 NULL nohasharray
145764 +tcam_assoc_write_27691 tcam_assoc_write 0 27691 &show_tcpOutRsts_27691
145765 +cfg80211_check_combinations_27692 cfg80211_check_combinations 0 27692 NULL
145766 +fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4 27702 NULL
145767 +ext2_nobh_write_begin_27704 ext2_nobh_write_begin 0 27704 NULL
145768 +mmio16read__write_file_27708 mmio16read__write_file 0 27708 NULL
145769 +acpi_tb_acquire_temp_table_27709 acpi_tb_acquire_temp_table 2 27709 NULL
145770 +evm_write_key_27715 evm_write_key 3-0 27715 NULL
145771 +ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
145772 +audit_set_loginuid_27723 audit_set_loginuid 0 27723 NULL
145773 +reg_w_buf_27724 reg_w_buf 3 27724 NULL
145774 +xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
145775 +ima_protect_xattr_27733 ima_protect_xattr 0 27733 NULL nohasharray
145776 +cbaf_wusb_host_band_groups_store_27733 cbaf_wusb_host_band_groups_store 0-4 27733 &ima_protect_xattr_27733
145777 +a4t_cs_init_27734 a4t_cs_init 3 27734 NULL
145778 +drv_start_27735 drv_start 0 27735 NULL
145779 +init_timers_cpu_27741 init_timers_cpu 0 27741 NULL
145780 +ov7660_set_auto_gain_27743 ov7660_set_auto_gain 0 27743 NULL
145781 +do_grow_27746 do_grow 0 27746 NULL
145782 +ims_pcu_flash_firmware_27748 ims_pcu_flash_firmware 0 27748 NULL
145783 +roccat_common2_sysfs_write_macro_27750 roccat_common2_sysfs_write_macro 0-6-5 27750 NULL
145784 +lp55xx_request_firmware_27754 lp55xx_request_firmware 0 27754 NULL
145785 +snd_pcm_pre_resume_27757 snd_pcm_pre_resume 0 27757 NULL
145786 +md4_update_27759 md4_update 0 27759 NULL nohasharray
145787 +SyS_setsockopt_27759 SyS_setsockopt 5 27759 &md4_update_27759
145788 +store_io_db_27768 store_io_db 0-4 27768 NULL
145789 +kcalloc_27770 kcalloc 2-1 27770 NULL
145790 +security_inode_getattr_27774 security_inode_getattr 0 27774 NULL
145791 +transport_init_session_tags_27776 transport_init_session_tags 2-1 27776 NULL
145792 +sched_group_set_shares_27778 sched_group_set_shares 0 27778 NULL
145793 +device_notifier_27779 device_notifier 0 27779 NULL
145794 +megasas_fw_crash_buffer_show_27781 megasas_fw_crash_buffer_show 0 27781 NULL
145795 +ip_sabotage_in_27782 ip_sabotage_in 0 27782 NULL
145796 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 NULL nohasharray
145797 +t4vf_set_rxmode_27792 t4vf_set_rxmode 0 27792 &twl4030_set_gpio_dataout_27792
145798 +megasas_sysfs_show_support_poll_for_event_27793 megasas_sysfs_show_support_poll_for_event 0 27793 NULL
145799 +DivaSTraceGetMemotyRequirement_27797 DivaSTraceGetMemotyRequirement 0-1 27797 NULL
145800 +ath6kl_wmi_force_roam_cmd_27800 ath6kl_wmi_force_roam_cmd 0 27800 NULL
145801 +ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL nohasharray
145802 +SyS_readv_27804 SyS_readv 3 27804 &ttm_object_file_init_27804
145803 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
145804 +sisusb_write_memio_24bit_27812 sisusb_write_memio_24bit 0 27812 NULL
145805 +b43_phy_initn_27813 b43_phy_initn 0 27813 NULL
145806 +f2fs_xattr_advise_list_27815 f2fs_xattr_advise_list 0-5 27815 NULL nohasharray
145807 +percpu_counter_hotcpu_callback_27815 percpu_counter_hotcpu_callback 0 27815 &f2fs_xattr_advise_list_27815
145808 +max_sectors_show_27816 max_sectors_show 0 27816 NULL
145809 +smk_set_access_27817 smk_set_access 0 27817 NULL
145810 +snd_pcm_do_reset_27819 snd_pcm_do_reset 0 27819 NULL
145811 +eventfd_write_27821 eventfd_write 0-3 27821 NULL
145812 +gadget_dev_desc_UDC_show_27827 gadget_dev_desc_UDC_show 0 27827 NULL
145813 +read_vidcpe_27830 read_vidcpe 0 27830 NULL
145814 +sys_listxattr_27833 sys_listxattr 3 27833 NULL
145815 +snd_cx18_pcm_trigger_27838 snd_cx18_pcm_trigger 0 27838 NULL
145816 +et131x_open_27842 et131x_open 0 27842 NULL
145817 +jbd2_complete_transaction_27847 jbd2_complete_transaction 0 27847 NULL
145818 +mv_udc_start_27855 mv_udc_start 0 27855 NULL
145819 +read_profile_27859 read_profile 3-0 27859 NULL
145820 +pcan_usb_pro_send_cmd_27860 pcan_usb_pro_send_cmd 0 27860 NULL nohasharray
145821 +store_engine2_leds_27860 store_engine2_leds 4-0 27860 &pcan_usb_pro_send_cmd_27860
145822 +sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
145823 +pci_conf2_write_27866 pci_conf2_write 0 27866 NULL
145824 +__uncore_edge_show_27869 __uncore_edge_show 0 27869 NULL
145825 +ocfs2_file_splice_read_27870 ocfs2_file_splice_read 0 27870 NULL
145826 +ivtv_readbyte_27872 ivtv_readbyte 0 27872 NULL nohasharray
145827 +ipr_update_ioa_ucode_27872 ipr_update_ioa_ucode 0 27872 &ivtv_readbyte_27872
145828 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3-0 27873 NULL
145829 +diag_read_27874 diag_read 0 27874 NULL
145830 +sch_gpio_direction_in_27878 sch_gpio_direction_in 0 27878 NULL
145831 +set_rdac3_27880 set_rdac3 4-0 27880 NULL
145832 +mv88e6171_get_sset_count_27888 mv88e6171_get_sset_count 0 27888 NULL
145833 +show_als_channel_27889 show_als_channel 0 27889 NULL
145834 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 4-0 27893 NULL
145835 +set_pwm_auto_pwm_minctl_27898 set_pwm_auto_pwm_minctl 0-4 27898 NULL
145836 +func_27900 func 0 27900 NULL nohasharray
145837 +tcp_v6_parse_md5_keys_27900 tcp_v6_parse_md5_keys 0 27900 &func_27900
145838 +gluebi_write_27905 gluebi_write 3 27905 NULL
145839 +store_27911 store 0-4 27911 NULL
145840 +show_fcoe_ctlr_device_symb_err_27915 show_fcoe_ctlr_device_symb_err 0 27915 NULL
145841 +qla2x00_zio_timer_show_27921 qla2x00_zio_timer_show 0 27921 NULL
145842 +tps6586x_rtc_set_alarm_27924 tps6586x_rtc_set_alarm 0 27924 NULL
145843 +adxl34x_calibrate_store_27928 adxl34x_calibrate_store 0-4 27928 NULL
145844 +bm_find_next_27929 bm_find_next 2 27929 NULL
145845 +adjust_tp_27930 adjust_tp 0 27930 NULL nohasharray
145846 +set_b_bus_req_27930 set_b_bus_req 0-4 27930 &adjust_tp_27930
145847 +ocfs2_add_inode_to_orphan_27932 ocfs2_add_inode_to_orphan 0 27932 NULL
145848 +get_alarm_27933 get_alarm 0 27933 NULL
145849 +can_attach_27934 can_attach 0 27934 NULL
145850 +usbhsh_data_stage_packet_push_27936 usbhsh_data_stage_packet_push 0 27936 NULL
145851 +sctp_outq_tail_27937 sctp_outq_tail 0 27937 NULL
145852 +set_min_uV_27943 set_min_uV 0-4 27943 NULL
145853 +mt9m111_cropcap_27947 mt9m111_cropcap 0 27947 NULL
145854 +rt2500usb_set_device_state_27949 rt2500usb_set_device_state 0 27949 NULL nohasharray
145855 +e1000_get_eeprom_len_27949 e1000_get_eeprom_len 0 27949 &rt2500usb_set_device_state_27949
145856 +_transport_get_linkerrors_27955 _transport_get_linkerrors 0 27955 NULL
145857 +sctp_make_abort_violation_27959 sctp_make_abort_violation 4 27959 NULL
145858 +provisioning_mode_store_27960 provisioning_mode_store 0-4 27960 NULL
145859 +bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
145860 +tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
145861 +ec168_ctrl_msg_27963 ec168_ctrl_msg 0 27963 NULL
145862 +snd_hdac_bus_exec_verb_unlocked_27964 snd_hdac_bus_exec_verb_unlocked 0 27964 NULL
145863 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL nohasharray
145864 +nfs4_read_cached_acl_27971 nfs4_read_cached_acl 0 27971 &tipc_media_addr_printf_27971
145865 +mic_rx_pkts_read_27972 mic_rx_pkts_read 3-0 27972 NULL nohasharray
145866 +device_register_27972 device_register 0 27972 &mic_rx_pkts_read_27972
145867 +xfs_alloc_fixup_trees_27975 xfs_alloc_fixup_trees 0 27975 NULL nohasharray
145868 +b43legacy_upload_initvals_27975 b43legacy_upload_initvals 0 27975 &xfs_alloc_fixup_trees_27975 nohasharray
145869 +compat_SyS_set_mempolicy_27975 compat_SyS_set_mempolicy 3 27975 &b43legacy_upload_initvals_27975
145870 +adm8211_hw_reset_27976 adm8211_hw_reset 0 27976 NULL
145871 +__kernfs_setattr_27977 __kernfs_setattr 0 27977 NULL nohasharray
145872 +pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 &__kernfs_setattr_27977
145873 +nilfs_btree_get_new_block_27978 nilfs_btree_get_new_block 0 27978 NULL
145874 +get_max_state_27981 get_max_state 0 27981 NULL
145875 +target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable_27982 target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable 0-3 27982 NULL
145876 +wan_set_status_27984 wan_set_status 0 27984 NULL
145877 +erst_get_record_id_next_27988 erst_get_record_id_next 0 27988 NULL nohasharray
145878 +igb_pci_sriov_configure_27988 igb_pci_sriov_configure 0-2 27988 &erst_get_record_id_next_27988
145879 +acpi_ds_result_push_27992 acpi_ds_result_push 0 27992 NULL
145880 +inet6_get_link_af_size_27998 inet6_get_link_af_size 0 27998 NULL
145881 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3-0 28002 NULL nohasharray
145882 +ixgbe_pci_sriov_disable_28002 ixgbe_pci_sriov_disable 0 28002 &edt_ft5x06_debugfs_raw_data_read_28002
145883 +ieee802154_alloc_hw_28003 ieee802154_alloc_hw 1 28003 NULL nohasharray
145884 +snd_trident_capture_prepare_28003 snd_trident_capture_prepare 0 28003 &ieee802154_alloc_hw_28003 nohasharray
145885 +esd_usb2_setup_rx_urbs_28003 esd_usb2_setup_rx_urbs 0 28003 &snd_trident_capture_prepare_28003
145886 +store_sas_phy_minimum_linkrate_28005 store_sas_phy_minimum_linkrate 0-4 28005 NULL
145887 +snd_rawmidi_write_28008 snd_rawmidi_write 3-0 28008 NULL nohasharray
145888 +tx_queue_len_show_28008 tx_queue_len_show 0 28008 &snd_rawmidi_write_28008
145889 +device_id_show_28011 device_id_show 0 28011 NULL
145890 +tg_set_cfs_quota_28014 tg_set_cfs_quota 0 28014 NULL
145891 +show_28017 show 0 28017 NULL nohasharray
145892 +oprofile_cpu_notify_28017 oprofile_cpu_notify 0 28017 &show_28017
145893 +serial8250_port_size_28019 serial8250_port_size 0 28019 NULL
145894 +get_packet_pg_28023 get_packet_pg 4 28023 NULL
145895 +memory_block_action_28024 memory_block_action 0 28024 NULL
145896 +powercap_register_zone_28028 powercap_register_zone 6 28028 NULL
145897 +alloc_one_pg_vec_page_28031 alloc_one_pg_vec_page 1 28031 NULL nohasharray
145898 +lowpan_dev_init_28031 lowpan_dev_init 0 28031 &alloc_one_pg_vec_page_28031
145899 +comm_nodeid_write_28033 comm_nodeid_write 0-3 28033 NULL
145900 +in_read_bytes_avail_show_28035 in_read_bytes_avail_show 0 28035 NULL
145901 +smc_open_28037 smc_open 0 28037 NULL nohasharray
145902 +store_map_28037 store_map 0-4 28037 &smc_open_28037
145903 +show_pools_28038 show_pools 0 28038 NULL
145904 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3-0 28041 NULL
145905 +ath10k_hif_diag_write_28046 ath10k_hif_diag_write 0 28046 NULL
145906 +ip_vs_dst_event_28048 ip_vs_dst_event 0 28048 NULL
145907 +p9_fd_write_28050 p9_fd_write 3 28050 NULL
145908 +cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-4-2-0 28053 NULL
145909 +pool_status_28055 pool_status 5 28055 NULL
145910 +init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
145911 +lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3-0 28061 NULL nohasharray
145912 +xgbe_phy_init_28061 xgbe_phy_init 0 28061 &lpfc_idiag_mbxacc_read_28061
145913 +tx_frag_bad_mblk_num_read_28064 tx_frag_bad_mblk_num_read 3-0 28064 NULL
145914 +ext4_read_block_bitmap_nowait_28078 ext4_read_block_bitmap_nowait 2 28078 NULL
145915 +ib_query_port_28079 ib_query_port 0 28079 NULL
145916 +acpi_gsb_i2c_write_bytes_28082 acpi_gsb_i2c_write_bytes 4 28082 NULL nohasharray
145917 +GetRecvByte_28082 GetRecvByte 0 28082 &acpi_gsb_i2c_write_bytes_28082
145918 +platform_get_irq_28088 platform_get_irq 0 28088 NULL nohasharray
145919 +ext4_writepage_28088 ext4_writepage 0 28088 &platform_get_irq_28088
145920 +gdth_init_isa_28091 gdth_init_isa 1 28091 NULL
145921 +blk_update_nr_requests_28098 blk_update_nr_requests 0 28098 NULL
145922 +stream_next_buffer_28101 stream_next_buffer 0 28101 NULL nohasharray
145923 +qib_tid_free_28101 qib_tid_free 0 28101 &stream_next_buffer_28101
145924 +mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
145925 +r820t_sysfreq_sel_28105 r820t_sysfreq_sel 0 28105 NULL
145926 +show_initstate_28108 show_initstate 0 28108 NULL
145927 +store_tabletXtilt_28113 store_tabletXtilt 0-4 28113 NULL
145928 +sony_pic_bluetoothpower_store_28114 sony_pic_bluetoothpower_store 0-4 28114 NULL
145929 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3-0 28117 NULL
145930 +show_fan_target_28118 show_fan_target 0 28118 NULL nohasharray
145931 +sha256_final_28118 sha256_final 0 28118 &show_fan_target_28118
145932 +qla2x00_allow_cna_fw_dump_store_28123 qla2x00_allow_cna_fw_dump_store 0-4 28123 NULL
145933 +acpi_tb_install_standard_table_28124 acpi_tb_install_standard_table 1 28124 NULL nohasharray
145934 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 &acpi_tb_install_standard_table_28124
145935 +musb_mode_show_28126 musb_mode_show 0 28126 NULL
145936 +m25p80_read_reg_28132 m25p80_read_reg 4 28132 NULL
145937 +tx_window_errors_show_28136 tx_window_errors_show 0 28136 NULL
145938 +perf_read_hw_28139 perf_read_hw 0 28139 NULL
145939 +manuf_show_28140 manuf_show 0 28140 NULL
145940 +__nfs_readpage_from_fscache_28144 __nfs_readpage_from_fscache 0 28144 NULL
145941 +ubifs_setattr_28146 ubifs_setattr 0 28146 NULL
145942 +video_read_28148 video_read 3-0 28148 NULL nohasharray
145943 +store_28148 store 0 28148 &video_read_28148
145944 +alloc_skb_with_frags_28149 alloc_skb_with_frags 1 28149 NULL
145945 +usb_gadget_udc_start_28152 usb_gadget_udc_start 0 28152 NULL
145946 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
145947 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3-0 28154 NULL
145948 +tipc_sk_create_28158 tipc_sk_create 0 28158 NULL
145949 +gen10g_config_init_28159 gen10g_config_init 0 28159 NULL
145950 +toshiba_touchpad_get_28168 toshiba_touchpad_get 0 28168 NULL
145951 +da9055_set_alarm_28172 da9055_set_alarm 0 28172 NULL
145952 +vread_28173 vread 0-3 28173 NULL
145953 +c4iw_reject_cr_28174 c4iw_reject_cr 3 28174 NULL
145954 +hdaps_mouse_activity_show_28175 hdaps_mouse_activity_show 0 28175 NULL
145955 +nfs_do_writepage_28176 nfs_do_writepage 0 28176 NULL
145956 +xfs_bunmapi_28180 xfs_bunmapi 0 28180 NULL
145957 +cifs_writepage_locked_28181 cifs_writepage_locked 0 28181 NULL
145958 +read_disk_sb_28188 read_disk_sb 2 28188 NULL
145959 +nvkm_output_dp_create__28192 nvkm_output_dp_create_ 6 28192 NULL
145960 +write_irq_affinity_28193 write_irq_affinity 0-4 28193 NULL
145961 +show_update_interval_28195 show_update_interval 0 28195 NULL nohasharray
145962 +da9055_rtc_set_alarm_28195 da9055_rtc_set_alarm 0 28195 &show_update_interval_28195
145963 +cyapa_gen3_get_query_data_28196 cyapa_gen3_get_query_data 0 28196 NULL
145964 +cifs_reconnect_tcon_28200 cifs_reconnect_tcon 0 28200 NULL
145965 +cyapa_gen5_do_fw_update_28202 cyapa_gen5_do_fw_update 0 28202 NULL
145966 +da9063_rtc_read_time_28206 da9063_rtc_read_time 0 28206 NULL nohasharray
145967 +hfsplus_statfs_28206 hfsplus_statfs 0 28206 &da9063_rtc_read_time_28206
145968 +niu_ipp_reset_28209 niu_ipp_reset 0 28209 NULL
145969 +mcam_ctlr_configure_28210 mcam_ctlr_configure 0 28210 NULL
145970 +f2fs_write_end_28211 f2fs_write_end 0-5 28211 NULL
145971 +__qp_memcpy_from_queue_28220 __qp_memcpy_from_queue 4-3 28220 NULL nohasharray
145972 +raid5_store_group_thread_cnt_28220 raid5_store_group_thread_cnt 0-3 28220 &__qp_memcpy_from_queue_28220 nohasharray
145973 +pci_pm_prepare_28220 pci_pm_prepare 0 28220 &raid5_store_group_thread_cnt_28220
145974 +vivid_sdtv_cap_s_ctrl_28222 vivid_sdtv_cap_s_ctrl 0 28222 NULL
145975 +i2c_nuvoton_write_buf_28224 i2c_nuvoton_write_buf 0 28224 NULL nohasharray
145976 +genwqe_sriov_configure_28224 genwqe_sriov_configure 0-2 28224 &i2c_nuvoton_write_buf_28224
145977 +line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
145978 +iio_sysfs_trigger_remove_28227 iio_sysfs_trigger_remove 0 28227 NULL
145979 +cm4000_resume_28231 cm4000_resume 0 28231 NULL
145980 +beiscsi_get_port_speed_28240 beiscsi_get_port_speed 0 28240 NULL
145981 +ext4_validate_block_bitmap_28243 ext4_validate_block_bitmap 3 28243 NULL
145982 +radeon_get_dpm_state_28244 radeon_get_dpm_state 0 28244 NULL
145983 +write_28250 write 0 28250 NULL nohasharray
145984 +usbduxfast_upload_firmware_28250 usbduxfast_upload_firmware 3 28250 &write_28250
145985 +ipr_show_fw_type_28251 ipr_show_fw_type 0 28251 NULL
145986 +tcp_disconnect_28252 tcp_disconnect 0 28252 NULL
145987 +kbd_type_show_28255 kbd_type_show 0 28255 NULL
145988 +bl_trig_invert_store_28256 bl_trig_invert_store 0-4 28256 NULL
145989 +pci_notify_28258 pci_notify 0 28258 NULL
145990 +add_interface_28259 add_interface 0 28259 NULL
145991 +airo_open_28270 airo_open 0 28270 NULL
145992 +avtab_read_28272 avtab_read 0 28272 NULL
145993 +mt9m111_g_crop_28273 mt9m111_g_crop 0 28273 NULL
145994 +stk1160_i2c_check_for_device_28274 stk1160_i2c_check_for_device 0 28274 NULL
145995 +cxacru_sysfs_show_downstream_crc_errors_28276 cxacru_sysfs_show_downstream_crc_errors 0 28276 NULL
145996 +otg_mode_show_28282 otg_mode_show 0 28282 NULL
145997 +inline_xattr_size_28285 inline_xattr_size 0 28285 NULL nohasharray
145998 +dibx000_i2c_master_xfer_gpio34_28285 dibx000_i2c_master_xfer_gpio34 0-3 28285 &inline_xattr_size_28285
145999 +dma_map_sg_attrs_28289 dma_map_sg_attrs 0-3 28289 NULL
146000 +SyS_ppoll_28290 SyS_ppoll 2 28290 NULL
146001 +acpi_ut_copy_epackage_to_ipackage_28291 acpi_ut_copy_epackage_to_ipackage 0 28291 NULL
146002 +wil_addba_tx_cid_28292 wil_addba_tx_cid 3 28292 NULL
146003 +w1_f23_write_28294 w1_f23_write 3 28294 NULL
146004 +si476x_core_cmd_fm_acf_status_28298 si476x_core_cmd_fm_acf_status 0 28298 NULL
146005 +ad_sigma_delta_set_mode_28299 ad_sigma_delta_set_mode 0 28299 NULL
146006 +kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
146007 +set_fan1_div_28301 set_fan1_div 0-4 28301 NULL
146008 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 NULL nohasharray
146009 +acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 &nouveau_compat_ioctl_28305
146010 +print_fw_version_28310 print_fw_version 0 28310 NULL
146011 +phys_switch_id_show_28314 phys_switch_id_show 0 28314 NULL
146012 +adp5520_bl_office_max_store_28316 adp5520_bl_office_max_store 4-0 28316 NULL nohasharray
146013 +do_loop_readv_writev_28316 do_loop_readv_writev 0 28316 &adp5520_bl_office_max_store_28316
146014 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3-0 28317 NULL nohasharray
146015 +il4965_show_temperature_28317 il4965_show_temperature 0 28317 &snd_pcm_oss_read_28317
146016 +generic_access_phys_28318 generic_access_phys 2-4 28318 NULL
146017 +fc2580_set_params_28319 fc2580_set_params 0 28319 NULL
146018 +filldir64_28323 filldir64 3 28323 NULL
146019 +card_send_command_28325 card_send_command 0 28325 NULL nohasharray
146020 +cmos_command_store_28325 cmos_command_store 0-4 28325 &card_send_command_28325
146021 +elan_sysfs_read_sm_ver_28327 elan_sysfs_read_sm_ver 0 28327 NULL
146022 +input_dev_show_cap_rel_28328 input_dev_show_cap_rel 0 28328 NULL
146023 +generic_write_checks_28329 generic_write_checks 0 28329 NULL
146024 +xpcs_mmd_read_28331 xpcs_mmd_read 3-0 28331 NULL nohasharray
146025 +rndis_opts_host_addr_show_28331 rndis_opts_host_addr_show 0 28331 &xpcs_mmd_read_28331
146026 +bm_entry_write_28338 bm_entry_write 3-0 28338 NULL
146027 +mc13783_adc_read_gp_28341 mc13783_adc_read_gp 0 28341 NULL nohasharray
146028 +show_tabletProgrammableDelay_28341 show_tabletProgrammableDelay 0 28341 &mc13783_adc_read_gp_28341
146029 +tg3_setup_phy_28343 tg3_setup_phy 0 28343 NULL
146030 +tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 NULL nohasharray
146031 +michael_init_28344 michael_init 0 28344 &tcp_copy_to_iovec_28344
146032 +cachefiles_daemon_bstop_28345 cachefiles_daemon_bstop 0 28345 NULL
146033 +ldlat_show_28348 ldlat_show 0 28348 NULL
146034 +snapshot_write_28351 snapshot_write 3 28351 NULL
146035 +emmaprp_buf_prepare_28353 emmaprp_buf_prepare 0 28353 NULL
146036 +nilfs_btree_prepare_update_v_28354 nilfs_btree_prepare_update_v 0 28354 NULL
146037 +pci_ite887x_init_28357 pci_ite887x_init 0 28357 NULL nohasharray
146038 +show_mem_db_28357 show_mem_db 0 28357 &pci_ite887x_init_28357
146039 +ibmasm_get_next_event_28359 ibmasm_get_next_event 0 28359 NULL
146040 +sched_cpu_active_28360 sched_cpu_active 0 28360 NULL
146041 +send_control_msg_28366 send_control_msg 0 28366 NULL
146042 +batadv_handle_tt_response_28370 batadv_handle_tt_response 4 28370 NULL
146043 +gfs2_writepage_common_28372 gfs2_writepage_common 0 28372 NULL
146044 +uwb_dev_RSSI_show_28373 uwb_dev_RSSI_show 0 28373 NULL
146045 +operstate_show_28374 operstate_show 0 28374 NULL
146046 +rt2x00mmio_initialize_28377 rt2x00mmio_initialize 0 28377 NULL
146047 +ext4_force_commit_28382 ext4_force_commit 0 28382 NULL
146048 +sys_writev_28384 sys_writev 3 28384 NULL
146049 +dlmfs_file_read_28385 dlmfs_file_read 3-0 28385 NULL nohasharray
146050 +vb2_internal_streamon_28385 vb2_internal_streamon 0 28385 &dlmfs_file_read_28385
146051 +lio_target_tpg_store_enable_28391 lio_target_tpg_store_enable 0-3 28391 NULL
146052 +tx_frag_cache_miss_read_28394 tx_frag_cache_miss_read 3-0 28394 NULL
146053 +lio_target_wwn_show_attr_lio_version_28397 lio_target_wwn_show_attr_lio_version 0 28397 NULL nohasharray
146054 +bnx2x_vfpf_config_rss_28397 bnx2x_vfpf_config_rss 0 28397 &lio_target_wwn_show_attr_lio_version_28397
146055 +apei_read_mce_28399 apei_read_mce 0 28399 NULL
146056 +mtu_28400 mtu 0 28400 NULL
146057 +jffs2_user_listxattr_28404 jffs2_user_listxattr 0-5 28404 NULL
146058 +show_ata_link_sata_spd_limit_28407 show_ata_link_sata_spd_limit 0 28407 NULL nohasharray
146059 +__uncore_tid_en_show_28407 __uncore_tid_en_show 0 28407 &show_ata_link_sata_spd_limit_28407
146060 +__iscsi_tpg_auth_store_userid_mutual_28409 __iscsi_tpg_auth_store_userid_mutual 0-3 28409 NULL
146061 +compress_file_range_28412 compress_file_range 3-4 28412 NULL
146062 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
146063 +ext2_xattr_list_28418 ext2_xattr_list 0 28418 NULL
146064 +s35390a_rtc_read_time_28420 s35390a_rtc_read_time 0 28420 NULL
146065 +__videobuf_mmap_setup_28421 __videobuf_mmap_setup 0 28421 NULL
146066 +vfio_msi_cap_len_28424 vfio_msi_cap_len 0 28424 NULL
146067 +p9_client_fsync_28425 p9_client_fsync 0 28425 NULL
146068 +ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
146069 +store_sas_phy_maximum_linkrate_28428 store_sas_phy_maximum_linkrate 0-4 28428 NULL
146070 +hid_hw_output_report_28429 hid_hw_output_report 0 28429 NULL
146071 +snd_trident_foldback_prepare_28431 snd_trident_foldback_prepare 0 28431 NULL
146072 +_kstrtoul_28435 _kstrtoul 0 28435 NULL
146073 +mpage_readpages_28436 mpage_readpages 3 28436 NULL nohasharray
146074 +decrypt_28436 decrypt 0 28436 &mpage_readpages_28436
146075 +direction_show_28442 direction_show 0 28442 NULL
146076 +snd_ensoniq_playback2_prepare_28444 snd_ensoniq_playback2_prepare 0 28444 NULL
146077 +testmode_write_28445 testmode_write 3-0 28445 NULL
146078 +xfs_rtfind_back_28450 xfs_rtfind_back 0 28450 NULL
146079 +set_fan_min_28453 set_fan_min 0-4 28453 NULL
146080 +roccat_common2_sysfs_write_keys_thumbster_28456 roccat_common2_sysfs_write_keys_thumbster 0-6-5 28456 NULL
146081 +key_mic_failures_read_28457 key_mic_failures_read 3-0 28457 NULL
146082 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
146083 +show_fcstat_fcp_frame_alloc_failures_28461 show_fcstat_fcp_frame_alloc_failures 0 28461 NULL nohasharray
146084 +br_nf_forward_arp_28461 br_nf_forward_arp 0 28461 &show_fcstat_fcp_frame_alloc_failures_28461
146085 +show_28462 show 0 28462 NULL
146086 +set_mode_28465 set_mode 0 28465 NULL
146087 +u132_urb_enqueue_28468 u132_urb_enqueue 0 28468 NULL
146088 +create_urbs_28470 create_urbs 0 28470 NULL nohasharray
146089 +rtl8169_get_regs_len_28470 rtl8169_get_regs_len 0 28470 &create_urbs_28470
146090 +tw9910_set_scale_28474 tw9910_set_scale 0 28474 NULL nohasharray
146091 +ubifs_leb_unmap_28474 ubifs_leb_unmap 0 28474 &tw9910_set_scale_28474
146092 +vmw_du_crtc_cursor_set_28479 vmw_du_crtc_cursor_set 5-4 28479 NULL
146093 +ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL nohasharray
146094 +tty_read_28484 tty_read 0-3 28484 &ocfs2_backup_super_blkno_28484
146095 +__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
146096 +coda_revalidate_inode_28489 coda_revalidate_inode 0 28489 NULL nohasharray
146097 +udp_uncompress_28489 udp_uncompress 2 28489 &coda_revalidate_inode_28489
146098 +max_response_pages_28492 max_response_pages 0 28492 NULL
146099 +pxa168_eth_set_mac_address_28494 pxa168_eth_set_mac_address 0 28494 NULL
146100 +snd_interval_refine_max_28498 snd_interval_refine_max 0 28498 NULL
146101 +show_iface_max_recv_dlength_28500 show_iface_max_recv_dlength 0 28500 NULL
146102 +l2cap_sock_listen_28502 l2cap_sock_listen 0 28502 NULL
146103 +gadget_config_name_attr_store_28503 gadget_config_name_attr_store 0-4 28503 NULL
146104 +dt_remember_or_free_map_28507 dt_remember_or_free_map 5 28507 NULL
146105 +show_fnode_discovery_session_28508 show_fnode_discovery_session 0 28508 NULL
146106 +sctp_inet_listen_28516 sctp_inet_listen 0 28516 NULL
146107 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3-0 28519 NULL
146108 +show_temp0_28521 show_temp0 0 28521 NULL
146109 +sh_irda_init_iobuf_28527 sh_irda_init_iobuf 2 28527 NULL nohasharray
146110 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3-0 28527 &sh_irda_init_iobuf_28527
146111 +early_init_dt_alloc_memory_arch_28528 early_init_dt_alloc_memory_arch 1 28528 NULL
146112 +list_28535 list 0-5 28535 NULL
146113 +capinc_tty_write_28539 capinc_tty_write 3 28539 NULL
146114 +max16065_show_limit_28543 max16065_show_limit 0 28543 NULL nohasharray
146115 +nx_fw_cmd_create_tx_ctx_28543 nx_fw_cmd_create_tx_ctx 0 28543 &max16065_show_limit_28543
146116 +sel_read_policycap_28544 sel_read_policycap 3-0 28544 NULL nohasharray
146117 +chip_base_show_28544 chip_base_show 0 28544 &sel_read_policycap_28544 nohasharray
146118 +ssp_common_buffer_postdisable_28544 ssp_common_buffer_postdisable 0 28544 &chip_base_show_28544
146119 +aio_read_events_28545 aio_read_events 3 28545 NULL nohasharray
146120 +run_delalloc_range_28545 run_delalloc_range 3-4-0 28545 &aio_read_events_28545 nohasharray
146121 +mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
146122 +statfs_28548 statfs 0 28548 NULL
146123 +__pm_runtime_idle_28549 __pm_runtime_idle 0 28549 NULL
146124 +qlcnic_sysfs_write_npar_config_28550 qlcnic_sysfs_write_npar_config 0-6-5 28550 NULL
146125 +issue_fc_host_lip_28552 issue_fc_host_lip 0 28552 NULL
146126 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3-0 28556 NULL
146127 +read_temp_msr_28558 read_temp_msr 0 28558 NULL nohasharray
146128 +apds990x_lux_thresh_below_store_28558 apds990x_lux_thresh_below_store 0-4 28558 &read_temp_msr_28558
146129 +inet_dccp_listen_28565 inet_dccp_listen 0 28565 NULL nohasharray
146130 +store_28565 store 0-4 28565 &inet_dccp_listen_28565
146131 +lbs_mesh_get_28566 lbs_mesh_get 0 28566 NULL
146132 +asymmetric_verify_28567 asymmetric_verify 3 28567 NULL nohasharray
146133 +qp_enqueue_locked_28567 qp_enqueue_locked 3-0-5 28567 &asymmetric_verify_28567
146134 +ath10k_wmi_addba_clear_resp_28568 ath10k_wmi_addba_clear_resp 0 28568 NULL
146135 +gfs2_meta_indirect_buffer_28573 gfs2_meta_indirect_buffer 0 28573 NULL
146136 +phys_pud_init_28574 phys_pud_init 0-2-3 28574 NULL
146137 +saa7127_s_stream_28581 saa7127_s_stream 0 28581 NULL nohasharray
146138 +sc92031_ethtool_get_sset_count_28581 sc92031_ethtool_get_sset_count 0 28581 &saa7127_s_stream_28581 nohasharray
146139 +swsusp_arch_suspend_28581 swsusp_arch_suspend 0 28581 &sc92031_ethtool_get_sset_count_28581
146140 +intel_iommu_show_version_28582 intel_iommu_show_version 0 28582 NULL
146141 +el3_open_28584 el3_open 0 28584 NULL
146142 +capabilities_show_28586 capabilities_show 0 28586 NULL nohasharray
146143 +cfspi_open_28586 cfspi_open 0 28586 &capabilities_show_28586
146144 +tg3_load_5701_a0_firmware_fix_28593 tg3_load_5701_a0_firmware_fix 0 28593 NULL
146145 +wm8350_clear_bits_28596 wm8350_clear_bits 0 28596 NULL
146146 +acpi_ds_eval_buffer_field_operands_28598 acpi_ds_eval_buffer_field_operands 0 28598 NULL
146147 +map_addr_show_28602 map_addr_show 0 28602 NULL nohasharray
146148 +write_full_28602 write_full 0-3 28602 &map_addr_show_28602
146149 +extract_entropy_28604 extract_entropy 5-3 28604 NULL nohasharray
146150 +vmxnet3_get_regs_len_28604 vmxnet3_get_regs_len 0 28604 &extract_entropy_28604
146151 +rt73usb_set_device_state_28607 rt73usb_set_device_state 0 28607 NULL
146152 +xgbe_common_write_28609 xgbe_common_write 2-0 28609 NULL
146153 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
146154 +gfs2_fsync_28613 gfs2_fsync 0 28613 NULL nohasharray
146155 +d_l1_down_proc_write_28613 d_l1_down_proc_write 0-3 28613 &gfs2_fsync_28613
146156 +iwlagn_disable_pan_28614 iwlagn_disable_pan 0 28614 NULL
146157 +rpcrdma_alloc_regbuf_28617 rpcrdma_alloc_regbuf 2 28617 NULL nohasharray
146158 +wq_cpumask_show_28617 wq_cpumask_show 0 28617 &rpcrdma_alloc_regbuf_28617
146159 +mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
146160 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5 28622 NULL nohasharray
146161 +tsc2005_selftest_show_28622 tsc2005_selftest_show 0 28622 &snd_nm256_capture_copy_28622
146162 +show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624 show_host_param_ISCSI_HOST_PARAM_HWADDRESS 0 28624 NULL nohasharray
146163 +of_node_property_read_28624 of_node_property_read 6 28624 &show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624
146164 +atkbd_do_show_set_28627 atkbd_do_show_set 0 28627 NULL
146165 +llcp_raw_sock_bind_28630 llcp_raw_sock_bind 0 28630 NULL
146166 +patch_conexant_auto_28632 patch_conexant_auto 0 28632 NULL
146167 +si2157_get_if_frequency_28634 si2157_get_if_frequency 0 28634 NULL
146168 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
146169 +niu_reset_tx_mac_28643 niu_reset_tx_mac 0 28643 NULL
146170 +xfs_bmap_finish_28644 xfs_bmap_finish 0 28644 NULL
146171 +au6610_i2c_xfer_28645 au6610_i2c_xfer 0-3 28645 NULL
146172 +jfs_statfs_28649 jfs_statfs 0 28649 NULL
146173 +byte_read_data_28650 byte_read_data 0 28650 NULL
146174 +p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL nohasharray
146175 +sco_sock_recvmsg_28652 sco_sock_recvmsg 3 28652 &p9_fcall_alloc_28652
146176 +nilfs_construct_dsync_segment_28656 nilfs_construct_dsync_segment 0 28656 NULL
146177 +dpm_suspend_28657 dpm_suspend 0 28657 NULL
146178 +fsnotify_add_event_28660 fsnotify_add_event 0 28660 NULL
146179 +iwl_dbgfs_nic_temp_read_28662 iwl_dbgfs_nic_temp_read 3-0 28662 NULL
146180 +btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
146181 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
146182 +show_refcnt_28672 show_refcnt 0 28672 NULL
146183 +adp5520_bl_dark_max_store_28674 adp5520_bl_dark_max_store 4-0 28674 NULL
146184 +show_auto_update_interval_28675 show_auto_update_interval 0 28675 NULL
146185 +cgroup_add_file_28679 cgroup_add_file 0 28679 NULL
146186 +__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 NULL nohasharray
146187 +sysfs_format_mac_28681 sysfs_format_mac 0 28681 &__dev_alloc_skb_28681 nohasharray
146188 +_picolcd_flash_read_28681 _picolcd_flash_read 0 28681 &sysfs_format_mac_28681
146189 +SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
146190 +adau1701_register_size_28688 adau1701_register_size 0 28688 NULL
146191 +hugetlb_total_pages_28689 hugetlb_total_pages 0 28689 NULL
146192 +min_show_28691 min_show 0 28691 NULL nohasharray
146193 +softing_netdev_open_28691 softing_netdev_open 0 28691 &min_show_28691
146194 +usb6fire_pcm_prepare_28692 usb6fire_pcm_prepare 0 28692 NULL nohasharray
146195 +mem_used_max_show_28692 mem_used_max_show 0 28692 &usb6fire_pcm_prepare_28692
146196 +_nfs41_proc_fsid_present_28693 _nfs41_proc_fsid_present 0 28693 NULL
146197 +musb_vbus_store_28696 musb_vbus_store 0-4 28696 NULL
146198 +set_pwm_mode_28704 set_pwm_mode 0-4 28704 NULL
146199 +balance_level_28707 balance_level 0 28707 NULL
146200 +power_28709 power 0 28709 NULL nohasharray
146201 +show_vid_reg_28709 show_vid_reg 0 28709 &power_28709 nohasharray
146202 +zd_ep_regs_out_msg_28709 zd_ep_regs_out_msg 0 28709 &show_vid_reg_28709
146203 +carl9170_set_freq_cal_data_28713 carl9170_set_freq_cal_data 0 28713 NULL
146204 +update_memcg_params_28716 update_memcg_params 2-0 28716 NULL
146205 +tcp_cgroup_write_28723 tcp_cgroup_write 0-3 28723 NULL
146206 +ip6_pkt_discard_out_28724 ip6_pkt_discard_out 0 28724 NULL
146207 +spi_sync_locked_28726 spi_sync_locked 0 28726 NULL
146208 +cxgb4_write_rss_28727 cxgb4_write_rss 0 28727 NULL
146209 +drm_plane_init_28731 drm_plane_init 6 28731 NULL nohasharray
146210 +nfs_revalidate_file_size_28731 nfs_revalidate_file_size 0 28731 &drm_plane_init_28731
146211 +spi_execute_28736 spi_execute 5 28736 NULL
146212 +add_advertising_28737 add_advertising 4 28737 NULL
146213 +snd_pcm_aio_write_28738 snd_pcm_aio_write 3-0 28738 NULL nohasharray
146214 +mwifiex_cmd_tx_rate_cfg_28738 mwifiex_cmd_tx_rate_cfg 0 28738 &snd_pcm_aio_write_28738
146215 +switch_channel_28739 switch_channel 0 28739 NULL
146216 +hotkey_enable_show_28742 hotkey_enable_show 0 28742 NULL
146217 +read_file_btcoex_28743 read_file_btcoex 3-0 28743 NULL
146218 +max_hw_blocks_28748 max_hw_blocks 0 28748 NULL
146219 +getprocattr_28754 getprocattr 0 28754 NULL
146220 +w1_f2d_fix_count_28757 w1_f2d_fix_count 0-2-1-3 28757 NULL
146221 +r500_hw_i2c_xfer_28761 r500_hw_i2c_xfer 0-3 28761 NULL nohasharray
146222 +show_fnode_tcp_nagle_disable_28761 show_fnode_tcp_nagle_disable 0 28761 &r500_hw_i2c_xfer_28761 nohasharray
146223 +sha1_mb_init_28761 sha1_mb_init 0 28761 &show_fnode_tcp_nagle_disable_28761
146224 +nv50_dmac_create_28762 nv50_dmac_create 5 28762 NULL
146225 +set_beep_mask_28764 set_beep_mask 0-4 28764 NULL
146226 +rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4-0 28766 NULL
146227 +peek_head_len_28771 peek_head_len 0 28771 NULL
146228 +ima_lsm_rule_init_28777 ima_lsm_rule_init 0 28777 NULL
146229 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
146230 +ad5360_read_dac_powerdown_28781 ad5360_read_dac_powerdown 0 28781 NULL nohasharray
146231 +store_bit_28781 store_bit 0-4 28781 &ad5360_read_dac_powerdown_28781
146232 +set_mode_28785 set_mode 0 28785 NULL
146233 +dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
146234 +__iscsi_nacl_auth_show_userid_mutual_28790 __iscsi_nacl_auth_show_userid_mutual 0 28790 NULL
146235 +thaw_super_28793 thaw_super 0 28793 NULL
146236 +sel_write_member_28800 sel_write_member 3 28800 NULL
146237 +show_28801 show 0 28801 NULL
146238 +update_28806 update 0 28806 NULL
146239 +i915_get_vma_pages_28808 i915_get_vma_pages 0 28808 NULL
146240 +mv_ep_queue_28810 mv_ep_queue 0 28810 NULL
146241 +set_lbt_28811 set_lbt 0 28811 NULL
146242 +udp_packet_28817 udp_packet 0 28817 NULL
146243 +user_preparse_28821 user_preparse 0 28821 NULL
146244 +iwl_send_bt_init_conf_old_28822 iwl_send_bt_init_conf_old 0 28822 NULL nohasharray
146245 +__niu_set_and_wait_clear_mac_28822 __niu_set_and_wait_clear_mac 0 28822 &iwl_send_bt_init_conf_old_28822
146246 +show_prochot_28824 show_prochot 0 28824 NULL
146247 +savagefb_decode_var_28826 savagefb_decode_var 0 28826 NULL
146248 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3-0 28832 NULL
146249 +kernel_tree_alloc_28833 kernel_tree_alloc 1 28833 NULL nohasharray
146250 +itg3200_write_reg_8_28833 itg3200_write_reg_8 0 28833 &kernel_tree_alloc_28833
146251 +ims_pcu_read_ofn_config_28839 ims_pcu_read_ofn_config 0 28839 NULL
146252 +udplite_packet_28840 udplite_packet 0 28840 NULL
146253 +set_fan_off_28841 set_fan_off 0-4 28841 NULL nohasharray
146254 +parser_init_byteStream_28841 parser_init_byteStream 2 28841 &set_fan_off_28841
146255 +lldd_control_phy_28842 lldd_control_phy 0 28842 NULL
146256 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
146257 +lp5523_selftest_28851 lp5523_selftest 0 28851 NULL
146258 +ds2781_set_sense_resistor_value_28853 ds2781_set_sense_resistor_value 0-4 28853 NULL
146259 +ssb_bus_powerup_28855 ssb_bus_powerup 0 28855 NULL
146260 +gc_timer_show_28856 gc_timer_show 0 28856 NULL
146261 +input_dev_show_phys_28859 input_dev_show_phys 0 28859 NULL
146262 +smack_ipv4_output_28860 smack_ipv4_output 0 28860 NULL
146263 +e100_self_test_28862 e100_self_test 0 28862 NULL
146264 +create_of_modalias_28866 create_of_modalias 0 28866 NULL
146265 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
146266 +profile_init_28870 profile_init 0 28870 NULL
146267 +b43_gphy_op_interf_mitigation_28872 b43_gphy_op_interf_mitigation 0 28872 NULL
146268 +unix_create_28874 unix_create 0 28874 NULL
146269 +hotkey_all_mask_show_28875 hotkey_all_mask_show 0 28875 NULL nohasharray
146270 +show_selfballoon_reserved_mb_28875 show_selfballoon_reserved_mb 0 28875 &hotkey_all_mask_show_28875
146271 +packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4-0 28885 NULL nohasharray
146272 +show_temp1_28885 show_temp1 0 28885 &packet_sendmsg_spkt_28885
146273 +cyapa_show_mode_28891 cyapa_show_mode 0 28891 NULL
146274 +acpi_ut_copy_iobject_to_iobject_28894 acpi_ut_copy_iobject_to_iobject 0 28894 NULL
146275 +da9055_group_write_28904 da9055_group_write 2-3-0 28904 NULL
146276 +nilfs_direct_delete_28910 nilfs_direct_delete 0 28910 NULL
146277 +set_pwm_min_28914 set_pwm_min 0-4 28914 NULL
146278 +vmci_qpair_dequeue_28915 vmci_qpair_dequeue 3 28915 NULL nohasharray
146279 +at91ether_start_28915 at91ether_start 0 28915 &vmci_qpair_dequeue_28915
146280 +pci_reset_hotplug_slot_28919 pci_reset_hotplug_slot 0 28919 NULL
146281 +cifs_linux_ext_proc_write_28920 cifs_linux_ext_proc_write 0-3 28920 NULL nohasharray
146282 +tcp_md5_do_add_28920 tcp_md5_do_add 0 28920 &cifs_linux_ext_proc_write_28920
146283 +usbip_status_show_28921 usbip_status_show 0 28921 NULL nohasharray
146284 +als_lux_input_data_show_28921 als_lux_input_data_show 0 28921 &usbip_status_show_28921
146285 +get_video_status_28922 get_video_status 0 28922 NULL
146286 +walk_tg_tree_from_28923 walk_tg_tree_from 0 28923 NULL
146287 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3-0 28924 NULL
146288 +iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3-0 28925 NULL
146289 +ocfs2_frozen_trigger_28929 ocfs2_frozen_trigger 4 28929 NULL
146290 +__ext2_write_inode_28931 __ext2_write_inode 0 28931 NULL
146291 +btrfs_set_prop_28935 btrfs_set_prop 0 28935 NULL
146292 +patch_cs4213_28937 patch_cs4213 0 28937 NULL
146293 +push_rx_28939 push_rx 3 28939 NULL
146294 +mxuport_prepare_write_buffer_28943 mxuport_prepare_write_buffer 3 28943 NULL
146295 +ds1305_nvram_write_28944 ds1305_nvram_write 0-5-6 28944 NULL
146296 +amd_xgbe_phy_set_mode_28946 amd_xgbe_phy_set_mode 0 28946 NULL
146297 +snd_pcm_add_28947 snd_pcm_add 0 28947 NULL
146298 +icmp_packet_28950 icmp_packet 0 28950 NULL
146299 +cas_get_regs_len_28954 cas_get_regs_len 0 28954 NULL
146300 +ext3_xattr_trusted_get_28960 ext3_xattr_trusted_get 0 28960 NULL nohasharray
146301 +__klp_enable_patch_28960 __klp_enable_patch 0 28960 &ext3_xattr_trusted_get_28960
146302 +btrfs_trim_block_group_28963 btrfs_trim_block_group 3-4 28963 NULL
146303 +kbd_function_keys_store_28964 kbd_function_keys_store 0-4 28964 NULL
146304 +ext4_unfreeze_28966 ext4_unfreeze 0 28966 NULL
146305 +adxl34x_disable_show_28969 adxl34x_disable_show 0 28969 NULL nohasharray
146306 +cur_speed_read_file_28969 cur_speed_read_file 0 28969 &adxl34x_disable_show_28969
146307 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
146308 +set_lcd_level_alt_28975 set_lcd_level_alt 0 28975 NULL
146309 +hash_net6_expire_28979 hash_net6_expire 4 28979 NULL nohasharray
146310 +ltc4215_show_voltage_28979 ltc4215_show_voltage 0 28979 &hash_net6_expire_28979
146311 +vnic_dev_del_addr_28980 vnic_dev_del_addr 0 28980 NULL
146312 +xfs_alloc_update_28982 xfs_alloc_update 0 28982 NULL
146313 +koneplus_sysfs_write_macro_28983 koneplus_sysfs_write_macro 0-6-5 28983 NULL
146314 +ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL nohasharray
146315 +cbus_receive_bit_28988 cbus_receive_bit 0 28988 &ext4_mb_add_groupinfo_28988 nohasharray
146316 +ql_adapter_down_28988 ql_adapter_down 0 28988 &cbus_receive_bit_28988
146317 +ov2640_cropcap_28991 ov2640_cropcap 0 28991 NULL
146318 +netlink_bind_28992 netlink_bind 0 28992 NULL
146319 +hci_sock_setsockopt_28993 hci_sock_setsockopt 5-0 28993 NULL
146320 +device_show_bool_28994 device_show_bool 0 28994 NULL
146321 +store_28995 store 0 28995 NULL
146322 +bin_uuid_28999 bin_uuid 3 28999 NULL nohasharray
146323 +config_rom_show_28999 config_rom_show 0 28999 &bin_uuid_28999 nohasharray
146324 +set_mtu_28999 set_mtu 0 28999 &config_rom_show_28999
146325 +show_counter_rx_flow_ctrl_errs_29001 show_counter_rx_flow_ctrl_errs 0 29001 NULL
146326 +fdb_insert_29003 fdb_insert 0 29003 NULL
146327 +fd_execute_rw_29004 fd_execute_rw 3 29004 NULL
146328 +rv3029c2_rtc_i2c_alarm_set_irq_29006 rv3029c2_rtc_i2c_alarm_set_irq 0 29006 NULL
146329 +zd_mac_init_hw_29016 zd_mac_init_hw 0 29016 NULL
146330 +read_alloc_29022 read_alloc 0 29022 NULL
146331 +show_fc_rport_roles_29026 show_fc_rport_roles 0 29026 NULL nohasharray
146332 +__uncore_fvc_show_29026 __uncore_fvc_show 0 29026 &show_fc_rport_roles_29026 nohasharray
146333 +iscsi_stat_sess_show_attr_txdata_octs_29026 iscsi_stat_sess_show_attr_txdata_octs 0 29026 &__uncore_fvc_show_29026
146334 +rmd160_update_29027 rmd160_update 0 29027 NULL
146335 +xz_dec_init_29029 xz_dec_init 2 29029 NULL
146336 +sys_fcntl64_29031 sys_fcntl64 3 29031 NULL nohasharray
146337 +channels_supported_show_29031 channels_supported_show 0 29031 &sys_fcntl64_29031
146338 +kgdb_nmi_tty_write_room_29034 kgdb_nmi_tty_write_room 0 29034 NULL
146339 +show_can_queue_29035 show_can_queue 0 29035 NULL nohasharray
146340 +hot_add_disk_29035 hot_add_disk 0 29035 &show_can_queue_29035
146341 +zd_iowrite32_locked_29036 zd_iowrite32_locked 0 29036 NULL
146342 +coda_ioctl_permission_29037 coda_ioctl_permission 0 29037 NULL
146343 +apds990x_prox_threshold_show_29039 apds990x_prox_threshold_show 0 29039 NULL nohasharray
146344 +ov772x_s_ctrl_29039 ov772x_s_ctrl 0 29039 &apds990x_prox_threshold_show_29039
146345 +ieee80211_if_read_ht_opmode_29044 ieee80211_if_read_ht_opmode 3-0 29044 NULL nohasharray
146346 +load_patch_29044 load_patch 0 29044 &ieee80211_if_read_ht_opmode_29044
146347 +rxrpc_sendmsg_29049 rxrpc_sendmsg 4-0 29049 NULL nohasharray
146348 +lm3639_bled_mode_store_29049 lm3639_bled_mode_store 0-4 29049 &rxrpc_sendmsg_29049
146349 +tso_fragment_29050 tso_fragment 3 29050 NULL
146350 +open_tx_first_29051 open_tx_first 0 29051 NULL
146351 +send_request_29054 send_request 0 29054 NULL
146352 +ixgbe_setup_all_rx_resources_29055 ixgbe_setup_all_rx_resources 0 29055 NULL
146353 +store_pwm_auto_prochot_ramp_29057 store_pwm_auto_prochot_ramp 0-4 29057 NULL
146354 +xhci_queue_isoc_tx_prepare_29060 xhci_queue_isoc_tx_prepare 0 29060 NULL nohasharray
146355 +tps6586x_rtc_read_time_29060 tps6586x_rtc_read_time 0 29060 &xhci_queue_isoc_tx_prepare_29060
146356 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
146357 +amd64_dbam0_show_29062 amd64_dbam0_show 0 29062 NULL
146358 +show_session_param_ISCSI_PARAM_TSID_29064 show_session_param_ISCSI_PARAM_TSID 0 29064 NULL
146359 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
146360 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
146361 +_nfs4_proc_getattr_29076 _nfs4_proc_getattr 0 29076 NULL
146362 +igbvf_request_msix_29079 igbvf_request_msix 0 29079 NULL
146363 +ubifs_statfs_29082 ubifs_statfs 0 29082 NULL
146364 +qla24xx_vport_create_req_sanity_check_29083 qla24xx_vport_create_req_sanity_check 0 29083 NULL
146365 +ds2781_write_param_eeprom_bin_29084 ds2781_write_param_eeprom_bin 6-5-0 29084 NULL nohasharray
146366 +xfs_alloc_ag_vextent_small_29084 xfs_alloc_ag_vextent_small 0 29084 &ds2781_write_param_eeprom_bin_29084 nohasharray
146367 +ixgbevf_setup_all_rx_resources_29084 ixgbevf_setup_all_rx_resources 0 29084 &xfs_alloc_ag_vextent_small_29084
146368 +cfq_back_seek_penalty_show_29085 cfq_back_seek_penalty_show 0 29085 NULL
146369 +iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3-0 29088 NULL
146370 +show_29089 show 0 29089 NULL
146371 +jffs2_write_inode_range_29090 jffs2_write_inode_range 0 29090 NULL
146372 +sh_veu_buf_prepare_29093 sh_veu_buf_prepare 0 29093 NULL
146373 +ccp_init_dm_workarea_29097 ccp_init_dm_workarea 3 29097 NULL
146374 +pwm_duty_cycle_show_29098 pwm_duty_cycle_show 0 29098 NULL
146375 +tps65090_try_enable_fet_29101 tps65090_try_enable_fet 0 29101 NULL
146376 +__compat_sys_preadv64_29103 __compat_sys_preadv64 3 29103 NULL
146377 +isdn_ppp_write_29109 isdn_ppp_write 4-0 29109 NULL nohasharray
146378 +ddebug_exec_query_29109 ddebug_exec_query 0 29109 &isdn_ppp_write_29109
146379 +show_tach_29110 show_tach 0 29110 NULL
146380 +il3945_txq_ctx_reset_29111 il3945_txq_ctx_reset 0 29111 NULL
146381 +ads7828_show_in_29115 ads7828_show_in 0 29115 NULL
146382 +pcifront_bus_read_29118 pcifront_bus_read 0 29118 NULL
146383 +iad_bInterfaceCount_show_29124 iad_bInterfaceCount_show 0 29124 NULL nohasharray
146384 +rcu_pm_notify_29124 rcu_pm_notify 0 29124 &iad_bInterfaceCount_show_29124
146385 +snprintf_29125 snprintf 0 29125 NULL
146386 +init_mac_29127 init_mac 0 29127 NULL
146387 +debug_cow_store_29128 debug_cow_store 4 29128 NULL
146388 +lx_pipe_wait_for_start_29133 lx_pipe_wait_for_start 0 29133 NULL
146389 +nr_overcommit_hugepages_store_29134 nr_overcommit_hugepages_store 0-4 29134 NULL
146390 +show_nports_29139 show_nports 0 29139 NULL nohasharray
146391 +ns_config_init_29139 ns_config_init 0 29139 &show_nports_29139 nohasharray
146392 +vxge_set_mac_addr_29139 vxge_set_mac_addr 0 29139 &ns_config_init_29139
146393 +proc_scsi_write_29142 proc_scsi_write 3-0 29142 NULL nohasharray
146394 +regulator_suspend_standby_mode_show_29142 regulator_suspend_standby_mode_show 0 29142 &proc_scsi_write_29142 nohasharray
146395 +pn_socket_bind_29142 pn_socket_bind 0 29142 &regulator_suspend_standby_mode_show_29142
146396 +store_lwid_enb_29143 store_lwid_enb 0-4 29143 NULL
146397 +chunksize_show_29145 chunksize_show 0 29145 NULL
146398 +reshape_ring_29147 reshape_ring 2 29147 NULL
146399 +show_29152 show 0 29152 NULL nohasharray
146400 +qnx6_statfs_29152 qnx6_statfs 0 29152 &show_29152
146401 +show_tabletStylusLower_29161 show_tabletStylusLower 0 29161 NULL
146402 +ds2781_read8_29162 ds2781_read8 0-3 29162 NULL
146403 +rndis_opts_ifname_show_29164 rndis_opts_ifname_show 0 29164 NULL nohasharray
146404 +pcan_usb_fd_set_bus_29164 pcan_usb_fd_set_bus 0 29164 &rndis_opts_ifname_show_29164
146405 +bpck_read_regr_29165 bpck_read_regr 0 29165 NULL
146406 +deadline_fifo_batch_show_29166 deadline_fifo_batch_show 0 29166 NULL
146407 +tc3589x_set_bits_29167 tc3589x_set_bits 0 29167 NULL nohasharray
146408 +mxt_process_messages_until_invalid_29167 mxt_process_messages_until_invalid 0 29167 &tc3589x_set_bits_29167
146409 +badblocks_show_29175 badblocks_show 0 29175 NULL
146410 +dummy_systimer_start_29176 dummy_systimer_start 0 29176 NULL
146411 +context_struct_to_string_29181 context_struct_to_string 0 29181 NULL nohasharray
146412 +target_core_dev_pr_show_attr_res_aptpl_metadata_29181 target_core_dev_pr_show_attr_res_aptpl_metadata 0 29181 &context_struct_to_string_29181
146413 +sun4i_get_temp_29193 sun4i_get_temp 0 29193 NULL
146414 +get_trip_type_29198 get_trip_type 0 29198 NULL nohasharray
146415 +show_ata_dev_class_29198 show_ata_dev_class 0 29198 &get_trip_type_29198 nohasharray
146416 +l1oip_law_to_4bit_29198 l1oip_law_to_4bit 0 29198 &show_ata_dev_class_29198
146417 +drm_property_create_enum_29201 drm_property_create_enum 5 29201 NULL
146418 +tda18271_get_if_frequency_29202 tda18271_get_if_frequency 0 29202 NULL nohasharray
146419 +kxcjk1013_set_mode_29202 kxcjk1013_set_mode 0 29202 &tda18271_get_if_frequency_29202
146420 +alloc_group_attrs_29203 alloc_group_attrs 3 29203 NULL nohasharray
146421 +wusb_prf_256_29203 wusb_prf_256 7-0 29203 &alloc_group_attrs_29203
146422 +comedi_alloc_subdevices_29207 comedi_alloc_subdevices 2 29207 NULL
146423 +processor_get_max_state_29208 processor_get_max_state 0 29208 NULL
146424 +disable_vport_29223 disable_vport 0 29223 NULL
146425 +iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3-0 29224 NULL nohasharray
146426 +security_socket_recvmsg_29224 security_socket_recvmsg 0 29224 &iwl_dbgfs_temperature_read_29224 nohasharray
146427 +snd_seq_ioctl_set_client_info_29224 snd_seq_ioctl_set_client_info 0 29224 &security_socket_recvmsg_29224
146428 +nvme_trans_copy_from_user_29227 nvme_trans_copy_from_user 3 29227 NULL
146429 +pages_unshared_show_29229 pages_unshared_show 0 29229 NULL nohasharray
146430 +aat2870_ldo_enable_29229 aat2870_ldo_enable 0 29229 &pages_unshared_show_29229
146431 +l2tp_ip6_bind_29230 l2tp_ip6_bind 0 29230 NULL
146432 +t4vf_wr_mbox_29233 t4vf_wr_mbox 0 29233 NULL
146433 +flash_sync_strobe_store_29234 flash_sync_strobe_store 0-4 29234 NULL
146434 +devm_ioremap_29235 devm_ioremap 2-3 29235 NULL
146435 +irq_domain_add_linear_29236 irq_domain_add_linear 2 29236 NULL
146436 +max6875_read_29237 max6875_read 0-5-6 29237 NULL nohasharray
146437 +target_stat_scsi_att_intr_port_show_attr_inst_29237 target_stat_scsi_att_intr_port_show_attr_inst 0 29237 &max6875_read_29237
146438 +recover_peb_29238 recover_peb 7-6-0 29238 NULL
146439 +evdev_handle_get_val_29242 evdev_handle_get_val 6-5 29242 NULL
146440 +rw_verify_area_29243 rw_verify_area 0-4 29243 NULL
146441 +help_29245 help 0 29245 NULL nohasharray
146442 +wake_store_29245 wake_store 0-4 29245 &help_29245
146443 +security_context_to_sid_core_29248 security_context_to_sid_core 2-0 29248 NULL
146444 +sta_info_insert_check_29250 sta_info_insert_check 0 29250 NULL nohasharray
146445 +snd_hda_jack_add_kctls_29250 snd_hda_jack_add_kctls 0 29250 &sta_info_insert_check_29250
146446 +alc_codec_rename_29252 alc_codec_rename 0 29252 NULL
146447 +roccat_common2_sysfs_read_buttons_29258 roccat_common2_sysfs_read_buttons 0-5-6 29258 NULL
146448 +enable_count_show_29259 enable_count_show 0 29259 NULL
146449 +irst_store_wakeup_time_29260 irst_store_wakeup_time 0-4 29260 NULL
146450 +mwifiex_hscfg_write_29262 mwifiex_hscfg_write 3-0 29262 NULL
146451 +snd_rme9652_prepare_29263 snd_rme9652_prepare 0 29263 NULL
146452 +trans_stat_show_29266 trans_stat_show 0 29266 NULL
146453 +et131x_tx_dma_memory_alloc_29267 et131x_tx_dma_memory_alloc 0 29267 NULL
146454 +show_fcoe_fcf_device_vfid_29268 show_fcoe_fcf_device_vfid 0 29268 NULL
146455 +store_pwmenable_29271 store_pwmenable 0-4 29271 NULL
146456 +__device_suspend_late_29272 __device_suspend_late 0 29272 NULL
146457 +atyfb_set_par_29275 atyfb_set_par 0 29275 NULL
146458 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
146459 +set_force_pwm_max_29278 set_force_pwm_max 0-4 29278 NULL
146460 +bitmap_ord_to_pos_29279 bitmap_ord_to_pos 3 29279 NULL
146461 +_abb5zes3_rtc_update_alarm_29283 _abb5zes3_rtc_update_alarm 0 29283 NULL
146462 +_abb5zes3_rtc_set_timer_29286 _abb5zes3_rtc_set_timer 0 29286 NULL
146463 +iwl_mvm_send_cmd_pdu_status_29288 iwl_mvm_send_cmd_pdu_status 0 29288 NULL
146464 +range_read_29291 range_read 0 29291 NULL
146465 +xfs_bmap_btree_to_extents_29297 xfs_bmap_btree_to_extents 0 29297 NULL
146466 +addrconf_notify_29303 addrconf_notify 0 29303 NULL
146467 +writeset_alloc_29304 writeset_alloc 2 29304 NULL nohasharray
146468 +tpacpi_rfk_update_swstate_29304 tpacpi_rfk_update_swstate 0 29304 &writeset_alloc_29304
146469 +abb5zes3_rtc_set_alarm_29308 abb5zes3_rtc_set_alarm 0 29308 NULL
146470 +regmap_spmi_ext_read_29311 regmap_spmi_ext_read 0 29311 NULL nohasharray
146471 +mempool_resize_29311 mempool_resize 2 29311 &regmap_spmi_ext_read_29311
146472 +brcmf_sdio_tx_ctrlframe_29314 brcmf_sdio_tx_ctrlframe 3 29314 NULL
146473 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
146474 +dac33_hw_write_29317 dac33_hw_write 3 29317 NULL nohasharray
146475 +default_file_splice_read_29317 default_file_splice_read 0 29317 &dac33_hw_write_29317
146476 +lp3943_pwm_enable_29319 lp3943_pwm_enable 0 29319 NULL
146477 +lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
146478 +ip_vs_receive_29330 ip_vs_receive 3 29330 NULL
146479 +obd_proc_jobid_name_seq_write_29332 obd_proc_jobid_name_seq_write 3 29332 NULL
146480 +wl1271_op_start_29333 wl1271_op_start 0 29333 NULL
146481 +set_page_29334 set_page 0 29334 NULL
146482 +proc_bus_pci_read_29337 proc_bus_pci_read 0-3 29337 NULL
146483 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
146484 +l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4-0 29346 NULL
146485 +regulator_max_uA_show_29349 regulator_max_uA_show 0 29349 NULL
146486 +module_load_notify_29350 module_load_notify 0 29350 NULL nohasharray
146487 +pcmcia_dev_resume_29350 pcmcia_dev_resume 0 29350 &module_load_notify_29350
146488 +acquire_lock_29352 acquire_lock 0 29352 NULL
146489 +uwb_rc_ie_add_29354 uwb_rc_ie_add 0 29354 NULL
146490 +context_show_29361 context_show 0 29361 NULL nohasharray
146491 +lpfc_use_msi_show_29361 lpfc_use_msi_show 0 29361 &context_show_29361
146492 +alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
146493 +synproxy_tstamp_adjust_29376 synproxy_tstamp_adjust 2 29376 NULL
146494 +show_fnode_portal_type_29378 show_fnode_portal_type 0 29378 NULL
146495 +get_maxrecs_29379 get_maxrecs 0 29379 NULL
146496 +write_block_data_29390 write_block_data 0 29390 NULL nohasharray
146497 +sleep_millisecs_store_29390 sleep_millisecs_store 0-4 29390 &write_block_data_29390
146498 +store_29393 store 0 29393 NULL
146499 +hci_sock_sendmsg_29396 hci_sock_sendmsg 3 29396 NULL
146500 +lpfc_use_adisc_show_29400 lpfc_use_adisc_show 0 29400 NULL
146501 +_ctl_diag_trigger_master_show_29403 _ctl_diag_trigger_master_show 0 29403 NULL nohasharray
146502 +shm16read__write_file_29403 shm16read__write_file 0 29403 &_ctl_diag_trigger_master_show_29403
146503 +read_file_tx99_power_29405 read_file_tx99_power 3-0 29405 NULL
146504 +pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
146505 +show_fnode_entry_enable_29415 show_fnode_entry_enable 0 29415 NULL
146506 +class_id_show_29416 class_id_show 0 29416 NULL nohasharray
146507 +csio_show_num_reg_rnodes_29416 csio_show_num_reg_rnodes 0 29416 &class_id_show_29416
146508 +softing_fct_cmd_29419 softing_fct_cmd 0 29419 NULL nohasharray
146509 +i915_gem_check_olr_29419 i915_gem_check_olr 0 29419 &softing_fct_cmd_29419
146510 +cgroup_update_dfl_csses_29420 cgroup_update_dfl_csses 0 29420 NULL
146511 +sfi_acpi_table_show_29425 sfi_acpi_table_show 6 29425 NULL
146512 +security_task_setscheduler_29432 security_task_setscheduler 0 29432 NULL
146513 +mempool_create_29437 mempool_create 1 29437 NULL
146514 +cfq_quantum_show_29442 cfq_quantum_show 0 29442 NULL nohasharray
146515 +cifs_sign_smb_29442 cifs_sign_smb 0 29442 &cfq_quantum_show_29442
146516 +p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
146517 +resv_hugepages_show_29449 resv_hugepages_show 0 29449 NULL nohasharray
146518 +br_get_link_af_size_29449 br_get_link_af_size 0 29449 &resv_hugepages_show_29449
146519 +superblock_has_perm_29450 superblock_has_perm 0 29450 NULL
146520 +edac_dev_instance_show_29452 edac_dev_instance_show 0 29452 NULL
146521 +__kmalloc_node_29455 __kmalloc_node 1 29455 NULL nohasharray
146522 +show_29455 show 0 29455 &__kmalloc_node_29455
146523 +mlx4_en_do_set_mac_29456 mlx4_en_do_set_mac 0 29456 NULL
146524 +show_counter_rx_flow_pkts_29459 show_counter_rx_flow_pkts 0 29459 NULL nohasharray
146525 +show_prochot_interval_29459 show_prochot_interval 0 29459 &show_counter_rx_flow_pkts_29459
146526 +acpi_ex_read_data_from_field_29461 acpi_ex_read_data_from_field 0 29461 NULL
146527 +validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
146528 +geos_gpio_show_29465 geos_gpio_show 0 29465 NULL nohasharray
146529 +ath10k_hif_map_service_to_pipe_29465 ath10k_hif_map_service_to_pipe 0 29465 &geos_gpio_show_29465 nohasharray
146530 +cramfs_readpage_29465 cramfs_readpage 0 29465 &ath10k_hif_map_service_to_pipe_29465
146531 +st_sensors_sysfs_scale_avail_29467 st_sensors_sysfs_scale_avail 0 29467 NULL
146532 +mptscsih_board_tracer_show_29471 mptscsih_board_tracer_show 0 29471 NULL
146533 +snd_hda_create_dig_out_ctls_29472 snd_hda_create_dig_out_ctls 0 29472 NULL
146534 +SyS_flistxattr_29474 SyS_flistxattr 3 29474 NULL
146535 +do_register_entry_29478 do_register_entry 4-0 29478 NULL
146536 +be_change_mtu_29479 be_change_mtu 0 29479 NULL
146537 +simple_strtoul_29480 simple_strtoul 0 29480 NULL
146538 +ad_sd_buffer_postenable_29483 ad_sd_buffer_postenable 0 29483 NULL
146539 +topology_change_show_29484 topology_change_show 0 29484 NULL
146540 +nilfs_sufile_freev_29485 nilfs_sufile_freev 0 29485 NULL
146541 +rock_ridge_symlink_readpage_29486 rock_ridge_symlink_readpage 0 29486 NULL
146542 +show_29488 show 0 29488 NULL
146543 +client_monitor_pending_show_29492 client_monitor_pending_show 0 29492 NULL
146544 +store_reset_29502 store_reset 0-4 29502 NULL
146545 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3-0 29504 NULL
146546 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL nohasharray
146547 +routes_show_29505 routes_show 0 29505 &btrfs_file_extent_disk_bytenr_29505
146548 +target_core_dev_wwn_show_attr_vpd_assoc_logical_unit_29507 target_core_dev_wwn_show_attr_vpd_assoc_logical_unit 0 29507 NULL
146549 +usnic_vnic_spec_dump_29508 usnic_vnic_spec_dump 2 29508 NULL
146550 +input_dev_show_uniq_29511 input_dev_show_uniq 0 29511 NULL
146551 +write_file_regidx_29517 write_file_regidx 3-0 29517 NULL
146552 +calc_ntlmv2_hash_29518 calc_ntlmv2_hash 0 29518 NULL
146553 +uhci_submit_control_29521 uhci_submit_control 0 29521 NULL
146554 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3-0 29522 NULL nohasharray
146555 +cs_build_controls_29522 cs_build_controls 0 29522 &atk_debugfs_ggrp_read_29522
146556 +qla4xxx_conn_get_param_29523 qla4xxx_conn_get_param 0 29523 NULL
146557 +pci_enable_msix_29524 pci_enable_msix 0 29524 NULL
146558 +sock_read_iter_29526 sock_read_iter 0 29526 NULL
146559 +pccard_show_irq_mask_29528 pccard_show_irq_mask 0 29528 NULL
146560 +ssb_pci_attr_sprom_show_29530 ssb_pci_attr_sprom_show 0 29530 NULL nohasharray
146561 +mei_cl_write_29530 mei_cl_write 0 29530 &ssb_pci_attr_sprom_show_29530 nohasharray
146562 +unix_autobind_29530 unix_autobind 0 29530 &mei_cl_write_29530
146563 +mic_vringh_copy_29531 mic_vringh_copy 4 29531 NULL
146564 +add_to_page_cache_lru_29534 add_to_page_cache_lru 0 29534 NULL nohasharray
146565 +et131x_adapter_memory_alloc_29534 et131x_adapter_memory_alloc 0 29534 &add_to_page_cache_lru_29534
146566 +nilfs_palloc_prepare_alloc_entry_29538 nilfs_palloc_prepare_alloc_entry 0 29538 NULL
146567 +vfs_read_29543 vfs_read 0-3 29543 NULL
146568 +evaluate_cond_node_29546 evaluate_cond_node 0 29546 NULL
146569 +ext2_write_inode_29548 ext2_write_inode 0 29548 NULL
146570 +phase_diversity_29550 phase_diversity 0 29550 NULL nohasharray
146571 +libipw_change_mtu_29550 libipw_change_mtu 0 29550 &phase_diversity_29550
146572 +ftrace_write_29551 ftrace_write 3 29551 NULL
146573 +__extent_writepage_29554 __extent_writepage 0 29554 NULL
146574 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3-0 29562 NULL
146575 +show_in_input3_29564 show_in_input3 0 29564 NULL
146576 +leaf_dealloc_29566 leaf_dealloc 3 29566 NULL nohasharray
146577 +bochs_dispi_read_29566 bochs_dispi_read 0 29566 &leaf_dealloc_29566 nohasharray
146578 +alloc_empty_pages_29566 alloc_empty_pages 2 29566 &bochs_dispi_read_29566
146579 +kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
146580 +p9_fd_read_29570 p9_fd_read 3 29570 NULL
146581 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3-0 29571 NULL
146582 +dvb_ca_en50221_write_data_29574 dvb_ca_en50221_write_data 0-4 29574 NULL
146583 +sisusb_read_memio_word_29581 sisusb_read_memio_word 0 29581 NULL
146584 +savagefb_check_var_29582 savagefb_check_var 0 29582 NULL
146585 +ext3_ordered_write_end_29584 ext3_ordered_write_end 5-0 29584 NULL
146586 +iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3-0 29586 NULL
146587 +snd_device_new_29588 snd_device_new 0 29588 NULL nohasharray
146588 +radeon_set_dpm_state_29588 radeon_set_dpm_state 0-4 29588 &snd_device_new_29588
146589 +pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 0-4 29589 NULL nohasharray
146590 +mwifiex_histogram_read_29589 mwifiex_histogram_read 3-0 29589 &pvr2_hdw_report_unlocked_29589
146591 +mt9t112_cropcap_29595 mt9t112_cropcap 0 29595 NULL
146592 +sierra_submit_rx_urbs_29599 sierra_submit_rx_urbs 0 29599 NULL nohasharray
146593 +dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 &sierra_submit_rx_urbs_29599
146594 +rocker_flow_tbl_vlan_29600 rocker_flow_tbl_vlan 0 29600 NULL
146595 +x1205_sysfs_show_atrim_29603 x1205_sysfs_show_atrim 0 29603 NULL nohasharray
146596 +therm_throt_device_show_package_power_limit_count_29603 therm_throt_device_show_package_power_limit_count 0 29603 &x1205_sysfs_show_atrim_29603 nohasharray
146597 +lbs_mesh_config_29603 lbs_mesh_config 0 29603 &therm_throt_device_show_package_power_limit_count_29603
146598 +qla4_82xx_pci_set_window_29605 qla4_82xx_pci_set_window 0-2 29605 NULL
146599 +multicast_snooping_store_29607 multicast_snooping_store 4-0 29607 NULL
146600 +get_fan1_fault_29610 get_fan1_fault 0 29610 NULL nohasharray
146601 +osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 &get_fan1_fault_29610
146602 +raid5_check_reshape_29611 raid5_check_reshape 0 29611 NULL
146603 +tg3_halt_cpu_29617 tg3_halt_cpu 0 29617 NULL
146604 +pmbus_write_byte_data_29621 pmbus_write_byte_data 0 29621 NULL
146605 +v9fs_remote_get_acl_29623 v9fs_remote_get_acl 0 29623 NULL
146606 +show_power_29626 show_power 0 29626 NULL
146607 +dm_attr_suspended_show_29628 dm_attr_suspended_show 0 29628 NULL nohasharray
146608 +log_tail_lsn_show_29628 log_tail_lsn_show 0 29628 &dm_attr_suspended_show_29628
146609 +gfs2_alloc_blocks_29630 gfs2_alloc_blocks 0 29630 NULL
146610 +spi_write_29631 spi_write 0 29631 NULL
146611 +ext4_xattr_trusted_get_29632 ext4_xattr_trusted_get 0 29632 NULL
146612 +ssp_create_msg_29633 ssp_create_msg 2 29633 NULL nohasharray
146613 +read_null_29633 read_null 0-3 29633 &ssp_create_msg_29633 nohasharray
146614 +iscsi_disc_show_password_29633 iscsi_disc_show_password 0 29633 &read_null_29633
146615 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3-0 29639 NULL
146616 +ivtv_firmware_init_29641 ivtv_firmware_init 0 29641 NULL
146617 +md5_init_29643 md5_init 0 29643 NULL
146618 +bnx2x_vfpf_setup_q_29645 bnx2x_vfpf_setup_q 0 29645 NULL
146619 +jump_label_module_notify_29646 jump_label_module_notify 0 29646 NULL
146620 +hyp_sysfs_store_29647 hyp_sysfs_store 0-4 29647 NULL
146621 +uwb_rc_stop_beacon_29649 uwb_rc_stop_beacon 0 29649 NULL
146622 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL nohasharray
146623 +spmi_controller_alloc_29654 spmi_controller_alloc 2 29654 &sctp_make_abort_user_29654
146624 +uwb_rc_mac_addr_show_29656 uwb_rc_mac_addr_show 0 29656 NULL nohasharray
146625 +_regulator_do_enable_29656 _regulator_do_enable 0 29656 &uwb_rc_mac_addr_show_29656
146626 +chv_gpio_direction_input_29662 chv_gpio_direction_input 0 29662 NULL nohasharray
146627 +e100_phy_init_29662 e100_phy_init 0 29662 &chv_gpio_direction_input_29662
146628 +user_get_29663 user_get 0 29663 NULL
146629 +br_send_bpdu_29669 br_send_bpdu 3 29669 NULL nohasharray
146630 +rfcomm_sock_sendmsg_29669 rfcomm_sock_sendmsg 3 29669 &br_send_bpdu_29669
146631 +br_nlmsg_size_29671 br_nlmsg_size 0 29671 NULL
146632 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4-0 29678 NULL
146633 +pmbus_regulator_enable_29679 pmbus_regulator_enable 0 29679 NULL
146634 +netxen_store_bridged_mode_29684 netxen_store_bridged_mode 0-4 29684 NULL
146635 +nes_store_adapter_29687 nes_store_adapter 0-3 29687 NULL
146636 +__btrfs_setxattr_29689 __btrfs_setxattr 0 29689 NULL
146637 +mlx4_qp_alloc_29690 mlx4_qp_alloc 0 29690 NULL
146638 +sync_29693 sync 0 29693 NULL nohasharray
146639 +lustre_posix_acl_xattr_2ext_29693 lustre_posix_acl_xattr_2ext 2 29693 &sync_29693
146640 +map_descbuffer_29698 map_descbuffer 0 29698 NULL
146641 +output_29700 output 0 29700 NULL
146642 +sas_smp_phy_control_29703 sas_smp_phy_control 0 29703 NULL
146643 +cp_open_29706 cp_open 0 29706 NULL
146644 +sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 NULL nohasharray
146645 +posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 &sd_alloc_ctl_entry_29708
146646 +probes_write_29711 probes_write 3 29711 NULL
146647 +uinput_events_to_user_29713 uinput_events_to_user 0 29713 NULL
146648 +sht15_show_temp_29714 sht15_show_temp 0 29714 NULL
146649 +compat_write_data_29715 compat_write_data 0 29715 NULL
146650 +target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 target_core_alua_tg_pt_gp_show_attr_alua_write_metadata 0 29716 NULL nohasharray
146651 +wl1251_acx_station_id_29716 wl1251_acx_station_id 0 29716 &target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 nohasharray
146652 +ext4_ext_direct_IO_29716 ext4_ext_direct_IO 3 29716 &wl1251_acx_station_id_29716
146653 +sdev_show_evt_soft_threshold_reached_29724 sdev_show_evt_soft_threshold_reached 0 29724 NULL
146654 +dbs_cpufreq_notifier_29729 dbs_cpufreq_notifier 0 29729 NULL
146655 +wake_show_29730 wake_show 0 29730 NULL
146656 +emi62_writememory_29731 emi62_writememory 4 29731 NULL
146657 +nv_change_mtu_29732 nv_change_mtu 0 29732 NULL
146658 +snd_seq_create_kernel_client_29734 snd_seq_create_kernel_client 0 29734 NULL
146659 +read_cis_cache_29735 read_cis_cache 4 29735 NULL
146660 +xfs_btree_read_buf_block_29736 xfs_btree_read_buf_block 0 29736 NULL
146661 +da9055_gpio_direction_input_29742 da9055_gpio_direction_input 0 29742 NULL nohasharray
146662 +device_user_deadlock_29742 device_user_deadlock 0 29742 &da9055_gpio_direction_input_29742
146663 +da9055_read_auto_ch_29745 da9055_read_auto_ch 0 29745 NULL
146664 +adp5520_show_29748 adp5520_show 0 29748 NULL
146665 +hotkey_poll_freq_show_29749 hotkey_poll_freq_show 0 29749 NULL
146666 +hfs_readpage_29752 hfs_readpage 0 29752 NULL
146667 +lpfc_multi_ring_rctl_show_29753 lpfc_multi_ring_rctl_show 0 29753 NULL
146668 +raw_pci_write_29754 raw_pci_write 0 29754 NULL
146669 +iscsi_tpg_auth_store_userid_29759 iscsi_tpg_auth_store_userid 0-3 29759 NULL
146670 +max8997_rtc_tm_to_data_29760 max8997_rtc_tm_to_data 0 29760 NULL
146671 +fuse_fsync_29765 fuse_fsync 0 29765 NULL nohasharray
146672 +il3945_store_debug_level_29765 il3945_store_debug_level 0-4 29765 &fuse_fsync_29765
146673 +vmw_compat_shader_add_29770 vmw_compat_shader_add 6 29770 NULL
146674 +ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 NULL
146675 +devid_show_29772 devid_show 0 29772 NULL
146676 +ati_remote2_show_mode_mask_29775 ati_remote2_show_mode_mask 0 29775 NULL
146677 +tcf_csum_ipv6_icmp_29777 tcf_csum_ipv6_icmp 3 29777 NULL
146678 +wcn36xx_start_29781 wcn36xx_start 0 29781 NULL nohasharray
146679 +store_fanin_29781 store_fanin 0-4 29781 &wcn36xx_start_29781
146680 +tg3_irq_count_29786 tg3_irq_count 0 29786 NULL
146681 +wake_up_mouse_store_29789 wake_up_mouse_store 0-4 29789 NULL
146682 +dbAlloc_29794 dbAlloc 0 29794 NULL
146683 +__uncore_inc_sel_show_29798 __uncore_inc_sel_show 0 29798 NULL
146684 +pwm_lpss_enable_29799 pwm_lpss_enable 0 29799 NULL
146685 +nf_xfrm_me_harder_29801 nf_xfrm_me_harder 0 29801 NULL
146686 +ext4_trim_all_free_29806 ext4_trim_all_free 4-3-2 29806 NULL
146687 +wcn36xx_smd_send_and_wait_29808 wcn36xx_smd_send_and_wait 0 29808 NULL
146688 +oprofile_start_29810 oprofile_start 0 29810 NULL
146689 +wl1271_acx_ap_max_tx_retry_29816 wl1271_acx_ap_max_tx_retry 0 29816 NULL
146690 +igb_setup_all_tx_resources_29817 igb_setup_all_tx_resources 0 29817 NULL
146691 +nilfs_segctor_next_checkpoint_show_29818 nilfs_segctor_next_checkpoint_show 0 29818 NULL
146692 +tmp103_show_temp_29822 tmp103_show_temp 0 29822 NULL nohasharray
146693 +stk_sensor_set_brightness_29822 stk_sensor_set_brightness 0 29822 &tmp103_show_temp_29822
146694 +in_write_index_show_29827 in_write_index_show 0 29827 NULL
146695 +tcp_sendpage_29829 tcp_sendpage 4 29829 NULL
146696 +wl18xx_set_clk_29839 wl18xx_set_clk 0 29839 NULL
146697 +scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
146698 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
146699 +ath10k_wmi_cmd_init_29843 ath10k_wmi_cmd_init 0 29843 NULL
146700 +uhci_submit_common_29844 uhci_submit_common 0 29844 NULL nohasharray
146701 +nfs42_set_rw_stateid_29844 nfs42_set_rw_stateid 0 29844 &uhci_submit_common_29844
146702 +__raw_notifier_call_chain_29847 __raw_notifier_call_chain 0 29847 NULL
146703 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
146704 +sha_finish_walk_29852 sha_finish_walk 0 29852 NULL
146705 +solo_enc_alloc_29860 solo_enc_alloc 3 29860 NULL
146706 +set_eeprom1_29863 set_eeprom1 4-0 29863 NULL nohasharray
146707 +__dev_pm_qos_update_request_29863 __dev_pm_qos_update_request 0 29863 &set_eeprom1_29863
146708 +acpi_device_modalias_show_29864 acpi_device_modalias_show 0 29864 NULL
146709 +xfs_rtfind_forw_29866 xfs_rtfind_forw 0 29866 NULL
146710 +write_file_bool_bmps_29870 write_file_bool_bmps 3-0 29870 NULL nohasharray
146711 +extract_icmp6_fields_29870 extract_icmp6_fields 2 29870 &write_file_bool_bmps_29870
146712 +ipv6_setsockopt_29871 ipv6_setsockopt 5-0 29871 NULL nohasharray
146713 +itd_submit_29871 itd_submit 0 29871 &ipv6_setsockopt_29871 nohasharray
146714 +ath10k_mac_vif_recalc_ps_poll_count_29871 ath10k_mac_vif_recalc_ps_poll_count 0 29871 &itd_submit_29871
146715 +dma_map_xdr_29874 dma_map_xdr 0 29874 NULL
146716 +show_engine3_mode_29876 show_engine3_mode 0 29876 NULL nohasharray
146717 +br_get_link_af_size_filtered_29876 br_get_link_af_size_filtered 0 29876 &show_engine3_mode_29876
146718 +setup_29880 setup 0 29880 NULL
146719 +store_pan_29882 store_pan 0-4 29882 NULL
146720 +nfc_targets_found_29886 nfc_targets_found 3 29886 NULL nohasharray
146721 +find_free_ctxt_29886 find_free_ctxt 0 29886 &nfc_targets_found_29886
146722 +afs_write_begin_29891 afs_write_begin 0 29891 NULL
146723 +xfs_alloc_read_agf_29893 xfs_alloc_read_agf 0 29893 NULL
146724 +video_outputsw_cycle_29894 video_outputsw_cycle 0 29894 NULL
146725 +kingsun_net_open_29899 kingsun_net_open 0 29899 NULL
146726 +mirred_device_event_29906 mirred_device_event 0 29906 NULL
146727 +bonding_show_min_links_29907 bonding_show_min_links 0 29907 NULL
146728 +follow_pte_29913 follow_pte 0 29913 NULL
146729 +lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
146730 +write_file_queue_29922 write_file_queue 3-0 29922 NULL
146731 +pkcs7_preparse_29923 pkcs7_preparse 0 29923 NULL nohasharray
146732 +brcmf_config_dongle_29923 brcmf_config_dongle 0 29923 &pkcs7_preparse_29923
146733 +tps65912_reg_is_enabled_29927 tps65912_reg_is_enabled 0 29927 NULL nohasharray
146734 +ipheth_carrier_set_29927 ipheth_carrier_set 0 29927 &tps65912_reg_is_enabled_29927
146735 +smsc95xx_set_features_29931 smsc95xx_set_features 0 29931 NULL
146736 +b43legacy_op_add_interface_29934 b43legacy_op_add_interface 0 29934 NULL
146737 +tipc_wait_for_sndmsg_29937 tipc_wait_for_sndmsg 0 29937 NULL
146738 +koneplus_sysfs_read_tcu_image_29938 koneplus_sysfs_read_tcu_image 0-5-6 29938 NULL
146739 +security_transition_sid_29940 security_transition_sid 0 29940 NULL
146740 +i915_switch_context_29944 i915_switch_context 0 29944 NULL
146741 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL nohasharray
146742 +ipv6_recv_error_29947 ipv6_recv_error 3-0 29947 &__btrfs_getxattr_29947
146743 +ath6kl_wmi_disctimeout_cmd_29952 ath6kl_wmi_disctimeout_cmd 0 29952 NULL
146744 +snd_es1938_capture_prepare_29953 snd_es1938_capture_prepare 0 29953 NULL
146745 +bin_search_in_dir_item_29954 bin_search_in_dir_item 0 29954 NULL
146746 +is_supply_enabled_29956 is_supply_enabled 0 29956 NULL
146747 +crb_do_acpi_start_29961 crb_do_acpi_start 0 29961 NULL
146748 +init_29962 init 0 29962 NULL
146749 +ubifs_readpage_29965 ubifs_readpage 0 29965 NULL
146750 +dn_sendmsg_29966 dn_sendmsg 3 29966 NULL
146751 +vfb_set_par_29967 vfb_set_par 0 29967 NULL
146752 +register_one_node_29973 register_one_node 0 29973 NULL
146753 +acpi_ut_copy_iobject_to_eobject_29974 acpi_ut_copy_iobject_to_eobject 0 29974 NULL
146754 +pci_get_resource_alignment_param_29979 pci_get_resource_alignment_param 0 29979 NULL
146755 +location_store_29981 location_store 0-3 29981 NULL
146756 +ipr_show_device_id_29982 ipr_show_device_id 0 29982 NULL nohasharray
146757 +follow_pfn_29982 follow_pfn 0 29982 &ipr_show_device_id_29982 nohasharray
146758 +ath10k_wmi_peer_assoc_29982 ath10k_wmi_peer_assoc 0 29982 &follow_pfn_29982
146759 +diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 NULL nohasharray
146760 +irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 &diva_os_get_context_size_29983
146761 +iwl_mvm_send_add_bcast_sta_29987 iwl_mvm_send_add_bcast_sta 0 29987 NULL
146762 +hotkey_tablet_mode_show_29990 hotkey_tablet_mode_show 0 29990 NULL
146763 +TSS_sha1_29994 TSS_sha1 0 29994 NULL
146764 +strncpy_from_user_29999 strncpy_from_user 0 29999 NULL
146765 +apds990x_prox_show_30000 apds990x_prox_show 0 30000 NULL
146766 +cpia2_v4l_read_30004 cpia2_v4l_read 0-3 30004 NULL
146767 +memcpy_to_msg_30012 memcpy_to_msg 3-0 30012 NULL
146768 +rpc_call_sync_30021 rpc_call_sync 0 30021 NULL
146769 +show_max_brightness_30023 show_max_brightness 0 30023 NULL
146770 +nfs41_proc_secinfo_no_name_30026 nfs41_proc_secinfo_no_name 0 30026 NULL nohasharray
146771 +set_params_30026 set_params 0 30026 &nfs41_proc_secinfo_no_name_30026
146772 +dev_mem_write_30028 dev_mem_write 3-0 30028 NULL
146773 +ext2_readpage_30029 ext2_readpage 0 30029 NULL
146774 +sysfs_add_file_mode_ns_30038 sysfs_add_file_mode_ns 0 30038 NULL
146775 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 0-4 30040 NULL
146776 +sock_no_listen_30043 sock_no_listen 0 30043 NULL
146777 +__iscsi_nacl_auth_show_password_mutual_30047 __iscsi_nacl_auth_show_password_mutual 0 30047 NULL
146778 +on20_read_regr_30051 on20_read_regr 0 30051 NULL
146779 +integrity_generate_store_30052 integrity_generate_store 0-3 30052 NULL
146780 +dev_attribute_show_30056 dev_attribute_show 0 30056 NULL nohasharray
146781 +cyber2000fb_set_par_30056 cyber2000fb_set_par 0 30056 &dev_attribute_show_30056
146782 +__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
146783 +SyS_write_30059 SyS_write 3 30059 NULL
146784 +general_stats_read_30067 general_stats_read 0 30067 NULL
146785 +jbd2_log_do_checkpoint_30069 jbd2_log_do_checkpoint 0 30069 NULL
146786 +capture_pcm_prepare_30072 capture_pcm_prepare 0 30072 NULL
146787 +snd_seq_timer_open_30077 snd_seq_timer_open 0 30077 NULL
146788 +m5602_write_sensor_30078 m5602_write_sensor 0 30078 NULL nohasharray
146789 +sctp_setsockopt_nodelay_30078 sctp_setsockopt_nodelay 0 30078 &m5602_write_sensor_30078
146790 +adp8870_bl_l3_office_dim_store_30079 adp8870_bl_l3_office_dim_store 4-0 30079 NULL
146791 +ext4_writepages_30088 ext4_writepages 0 30088 NULL nohasharray
146792 +ath5k_hw_setup_rx_desc_30088 ath5k_hw_setup_rx_desc 0 30088 &ext4_writepages_30088
146793 +tipc_sk_rcv_30090 tipc_sk_rcv 0 30090 NULL
146794 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
146795 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
146796 +tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL nohasharray
146797 +generic_write_checks_30093 generic_write_checks 0 30093 &tg3_run_loopback_30093
146798 +wake_lock_store_30096 wake_lock_store 0-4 30096 NULL
146799 +rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3-0 30098 NULL
146800 +mlx5_cmd_exec_30102 mlx5_cmd_exec 0 30102 NULL
146801 +skb_pagelen_30113 skb_pagelen 0 30113 NULL
146802 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
146803 +reg_to_rpm_30119 reg_to_rpm 0-1 30119 NULL
146804 +snd_emu10k1_playback_trigger_30121 snd_emu10k1_playback_trigger 0 30121 NULL nohasharray
146805 +w1_f1C_read_30121 w1_f1C_read 3-0 30121 &snd_emu10k1_playback_trigger_30121 nohasharray
146806 +tea5764_s_ctrl_30121 tea5764_s_ctrl 0 30121 &w1_f1C_read_30121
146807 +show_up_head_align_30126 show_up_head_align 0 30126 NULL
146808 +show_spi_host_width_30127 show_spi_host_width 0 30127 NULL nohasharray
146809 +dell_poweredge_bt_xaction_handler_30127 dell_poweredge_bt_xaction_handler 0 30127 &show_spi_host_width_30127
146810 +calgary_unmap_page_30130 calgary_unmap_page 3-2 30130 NULL
146811 +_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
146812 +security_sid_to_context_force_30137 security_sid_to_context_force 0 30137 NULL
146813 +pxa27x_udc_start_30138 pxa27x_udc_start 0 30138 NULL
146814 +u_memcpya_30139 u_memcpya 2-3 30139 NULL
146815 +show_prochot_override_30140 show_prochot_override 0 30140 NULL
146816 +qib_user_sdma_coalesce_30141 qib_user_sdma_coalesce 0 30141 NULL
146817 +dbg_port_buf_30145 dbg_port_buf 2 30145 NULL
146818 +start_transfer_30146 start_transfer 0 30146 NULL
146819 +ext4_write_inline_data_end_30151 ext4_write_inline_data_end 0-4 30151 NULL
146820 +hvfb_check_var_30153 hvfb_check_var 0 30153 NULL
146821 +jbd2_write_superblock_30154 jbd2_write_superblock 0 30154 NULL
146822 +elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
146823 +netlink_realloc_groups_30162 netlink_realloc_groups 0 30162 NULL nohasharray
146824 +start_stop_khugepaged_30162 start_stop_khugepaged 0 30162 &netlink_realloc_groups_30162
146825 +alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
146826 +sundance_set_mac_addr_30166 sundance_set_mac_addr 0 30166 NULL
146827 +cs_init_30168 cs_init 0 30168 NULL
146828 +amd_xgbe_phy_xgmii_mode_30169 amd_xgbe_phy_xgmii_mode 0 30169 NULL
146829 +mwifiex_cmd_802_11_ad_hoc_start_30173 mwifiex_cmd_802_11_ad_hoc_start 0 30173 NULL
146830 +saa6752hs_try_ctrl_30179 saa6752hs_try_ctrl 0 30179 NULL
146831 +nfs4_find_root_sec_30182 nfs4_find_root_sec 0 30182 NULL nohasharray
146832 +sr_write_rx_ctl_30182 sr_write_rx_ctl 0 30182 &nfs4_find_root_sec_30182
146833 +ksz9021_config_init_30183 ksz9021_config_init 0 30183 NULL
146834 +set_out0_output_30185 set_out0_output 0-4 30185 NULL
146835 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
146836 +hrz_open_30192 hrz_open 0 30192 NULL
146837 +vxlan_change_mtu_30195 vxlan_change_mtu 0 30195 NULL
146838 +__genwqe_readq_30197 __genwqe_readq 0 30197 NULL
146839 +inode_listsecurity_30201 inode_listsecurity 0 30201 NULL nohasharray
146840 +bq2415x_set_current_limit_30201 bq2415x_set_current_limit 0 30201 &inode_listsecurity_30201
146841 +nilfs_btree_assign_30202 nilfs_btree_assign 0 30202 NULL
146842 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL nohasharray
146843 +ip_mc_leave_group_30203 ip_mc_leave_group 0 30203 &usblp_ioctl_30203 nohasharray
146844 +softing_enable_irq_30203 softing_enable_irq 0 30203 &ip_mc_leave_group_30203
146845 +gfs2_stuffed_write_end_30204 gfs2_stuffed_write_end 0-5 30204 NULL
146846 +nouveau_hwmon_emergency_temp_hyst_30207 nouveau_hwmon_emergency_temp_hyst 0 30207 NULL
146847 +efx_netdev_event_30208 efx_netdev_event 0 30208 NULL
146848 +preallocate_pcm_pages_30209 preallocate_pcm_pages 2 30209 NULL
146849 +ath10k_download_fw_30210 ath10k_download_fw 0 30210 NULL
146850 +show_therm_min_alarm_30211 show_therm_min_alarm 0 30211 NULL
146851 +qlcnic_sysfs_read_npar_config_30213 qlcnic_sysfs_read_npar_config 0-6-5 30213 NULL nohasharray
146852 +carl9170_op_sta_add_30213 carl9170_op_sta_add 0 30213 &qlcnic_sysfs_read_npar_config_30213
146853 +snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL nohasharray
146854 +devfreq_userspace_func_30218 devfreq_userspace_func 0 30218 &snd_ac97_pcm_assign_30218
146855 +mt9t031_s_ctrl_30219 mt9t031_s_ctrl 0 30219 NULL
146856 +hfsplus_brec_insert_30224 hfsplus_brec_insert 0 30224 NULL
146857 +padlock_sha256_update_nano_30227 padlock_sha256_update_nano 0 30227 NULL nohasharray
146858 +SyS_semop_30227 SyS_semop 3 30227 &padlock_sha256_update_nano_30227
146859 +read_data_offset_30230 read_data_offset 0 30230 NULL
146860 +em28xx_write_reg_30239 em28xx_write_reg 0 30239 NULL
146861 +rocker_port_stp_update_30240 rocker_port_stp_update 0 30240 NULL
146862 +o2nm_cluster_store_30245 o2nm_cluster_store 0-4 30245 NULL
146863 +adv7180_s_ctrl_30248 adv7180_s_ctrl 0 30248 NULL
146864 +mc13892_gpo_regulator_is_enabled_30251 mc13892_gpo_regulator_is_enabled 0 30251 NULL
146865 +master_xfer_30260 master_xfer 0-3 30260 NULL nohasharray
146866 +snd_seq_deliver_event_30260 snd_seq_deliver_event 0 30260 &master_xfer_30260
146867 +rawv6_recvmsg_30265 rawv6_recvmsg 4-0 30265 NULL
146868 +hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 0 30270 NULL
146869 +isr_pci_pm_read_30271 isr_pci_pm_read 3-0 30271 NULL nohasharray
146870 +try_break_deleg_30271 try_break_deleg 0 30271 &isr_pci_pm_read_30271
146871 +nilfs_segbuf_extend_payload_30272 nilfs_segbuf_extend_payload 0 30272 NULL
146872 +compat_readv_30273 compat_readv 3 30273 NULL nohasharray
146873 +fuse_file_write_iter_30273 fuse_file_write_iter 0 30273 &compat_readv_30273
146874 +to_addr_param_30275 to_addr_param 0 30275 NULL
146875 +scsi_mq_setup_tags_30278 scsi_mq_setup_tags 0 30278 NULL
146876 +store_spi_transport_min_period_30287 store_spi_transport_min_period 0-4 30287 NULL
146877 +skcipher_sendmsg_30290 skcipher_sendmsg 4-0 30290 NULL nohasharray
146878 +migrate_page_30290 migrate_page 0 30290 &skcipher_sendmsg_30290
146879 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3-0 30294 NULL nohasharray
146880 +show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE_30294 show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE 0 30294 &pipeline_sec_frag_swi_read_30294
146881 +snd_cs5535audio_playback_prepare_30295 snd_cs5535audio_playback_prepare 0 30295 NULL
146882 +tcp_sendmsg_30296 tcp_sendmsg 4-0 30296 NULL nohasharray
146883 +dn_dev_get_first_30296 dn_dev_get_first 0 30296 &tcp_sendmsg_30296
146884 +snd_card_asihpi_playback_prepare_30297 snd_card_asihpi_playback_prepare 0 30297 NULL nohasharray
146885 +lbs_get_reg_30297 lbs_get_reg 0 30297 &snd_card_asihpi_playback_prepare_30297
146886 +qlcnic_netdev_event_30299 qlcnic_netdev_event 0 30299 NULL nohasharray
146887 +irda_sendmsg_dgram_30299 irda_sendmsg_dgram 3 30299 &qlcnic_netdev_event_30299
146888 +__av7110_send_fw_cmd_30300 __av7110_send_fw_cmd 0 30300 NULL
146889 +fm_rx_set_mute_mode_30305 fm_rx_set_mute_mode 0 30305 NULL nohasharray
146890 +osc_contention_seconds_seq_write_30305 osc_contention_seconds_seq_write 3 30305 &fm_rx_set_mute_mode_30305
146891 +pm8001_task_prep_ata_30307 pm8001_task_prep_ata 0 30307 NULL
146892 +r100_hw_i2c_xfer_30309 r100_hw_i2c_xfer 0-3 30309 NULL nohasharray
146893 +simple_getattr_30309 simple_getattr 0 30309 &r100_hw_i2c_xfer_30309
146894 +ce6230_i2c_master_xfer_30313 ce6230_i2c_master_xfer 0-3 30313 NULL nohasharray
146895 +fan_set_30313 fan_set 0 30313 &ce6230_i2c_master_xfer_30313
146896 +anatop_regmap_enable_30314 anatop_regmap_enable 0 30314 NULL
146897 +ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
146898 +target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs_30327 target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs 0 30327 NULL
146899 +uhid_dev_set_report_reply_30330 uhid_dev_set_report_reply 0 30330 NULL
146900 +ath5k_attr_store_ofdm_weak_signal_detection_30334 ath5k_attr_store_ofdm_weak_signal_detection 0-4 30334 NULL
146901 +read_30336 read 0 30336 NULL nohasharray
146902 +cachefiles_daemon_debug_30336 cachefiles_daemon_debug 0 30336 &read_30336
146903 +tiadc_buffer_predisable_30339 tiadc_buffer_predisable 0 30339 NULL
146904 +o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
146905 +wait_on_node_pages_writeback_30347 wait_on_node_pages_writeback 0 30347 NULL
146906 +show_session_param_ISCSI_PARAM_CHAP_AUTH_EN_30348 show_session_param_ISCSI_PARAM_CHAP_AUTH_EN 0 30348 NULL
146907 +cyapa_gen3_show_baseline_30350 cyapa_gen3_show_baseline 0 30350 NULL nohasharray
146908 +s5k83a_set_hvflip_30350 s5k83a_set_hvflip 0 30350 &cyapa_gen3_show_baseline_30350
146909 +__vmalloc_node_flags_30352 __vmalloc_node_flags 1 30352 NULL nohasharray
146910 +mmio32read__read_file_30352 mmio32read__read_file 0 30352 &__vmalloc_node_flags_30352
146911 +show_ipOutNoRoutes_30355 show_ipOutNoRoutes 0 30355 NULL nohasharray
146912 +wil_reset_30355 wil_reset 0 30355 &show_ipOutNoRoutes_30355
146913 +wake_up_key_show_30358 wake_up_key_show 0 30358 NULL
146914 +gfs2_trans_begin_30359 gfs2_trans_begin 0 30359 NULL
146915 +ipx_getname_30363 ipx_getname 0 30363 NULL
146916 +aten_read_regr_30364 aten_read_regr 0 30364 NULL nohasharray
146917 +pagecache_write_begin_30364 pagecache_write_begin 0 30364 &aten_read_regr_30364 nohasharray
146918 +set_configfs_dev_params_30364 set_configfs_dev_params 0-3 30364 &pagecache_write_begin_30364
146919 +pci_pm_reset_30366 pci_pm_reset 0 30366 NULL
146920 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
146921 +xenvif_open_30373 xenvif_open 0 30373 NULL nohasharray
146922 +fc_reset_statistics_30373 fc_reset_statistics 0-4 30373 &xenvif_open_30373
146923 +rtl88ee_hw_init_30378 rtl88ee_hw_init 0 30378 NULL
146924 +sys_get_mempolicy_30379 sys_get_mempolicy 3 30379 NULL
146925 +mangle_sdp_packet_30381 mangle_sdp_packet 10 30381 NULL
146926 +wl1271_acx_fm_coex_30382 wl1271_acx_fm_coex 0 30382 NULL
146927 +nilfs_sufile_updatev_30383 nilfs_sufile_updatev 0 30383 NULL
146928 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
146929 +show_bank1_value_30396 show_bank1_value 0 30396 NULL
146930 +e1000e_setup_tx_resources_30398 e1000e_setup_tx_resources 0 30398 NULL
146931 +afs_writepages_region_30399 afs_writepages_region 0 30399 NULL
146932 +qlcnic_get_eeprom_len_30400 qlcnic_get_eeprom_len 0 30400 NULL
146933 +ixgb_up_30405 ixgb_up 0 30405 NULL
146934 +sync_force_parallel_store_30410 sync_force_parallel_store 0-3 30410 NULL
146935 +i7core_inject_show_rank_30413 i7core_inject_show_rank 0 30413 NULL nohasharray
146936 +stk17ta8_nvram_read_30413 stk17ta8_nvram_read 0-5-6 30413 &i7core_inject_show_rank_30413
146937 +_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
146938 +lp3971_set_bits_30418 lp3971_set_bits 0 30418 NULL
146939 +ext3_xattr_list_30419 ext3_xattr_list 0 30419 NULL
146940 +vb2_fop_write_30420 vb2_fop_write 3-0 30420 NULL
146941 +lpfc_npiv_info_show_30421 lpfc_npiv_info_show 0 30421 NULL nohasharray
146942 +trace_insert_enum_map_30421 trace_insert_enum_map 3 30421 &lpfc_npiv_info_show_30421
146943 +iscsi_stat_login_attr_show_30423 iscsi_stat_login_attr_show 0 30423 NULL
146944 +tx_tx_template_prepared_read_30424 tx_tx_template_prepared_read 3-0 30424 NULL nohasharray
146945 +sequencer_write_30424 sequencer_write 0-4 30424 &tx_tx_template_prepared_read_30424 nohasharray
146946 +call_netdevice_notifier_30424 call_netdevice_notifier 0 30424 &sequencer_write_30424
146947 +mq_create_30425 mq_create 1 30425 NULL nohasharray
146948 +lstcon_session_info_30425 lstcon_session_info 6 30425 &mq_create_30425
146949 +ras_help_30427 ras_help 0 30427 NULL nohasharray
146950 +timewarn_cs_write_30427 timewarn_cs_write 3-0 30427 &ras_help_30427
146951 +can_notifier_30428 can_notifier 0 30428 NULL
146952 +cxacru_sysfs_show_startup_attempts_30429 cxacru_sysfs_show_startup_attempts 0 30429 NULL
146953 +selinux_netlbl_socket_post_create_30430 selinux_netlbl_socket_post_create 0 30430 NULL
146954 +xgbe_open_30431 xgbe_open 0 30431 NULL
146955 +bma180_reset_intr_30432 bma180_reset_intr 0 30432 NULL
146956 +show_30434 show 0 30434 NULL
146957 +target_stat_scsi_att_intr_port_attr_store_30438 target_stat_scsi_att_intr_port_attr_store 0 30438 NULL
146958 +fbcon_mode_deleted_30439 fbcon_mode_deleted 0 30439 NULL
146959 +carl9170_disable_key_30440 carl9170_disable_key 0 30440 NULL
146960 +em28xx_i2c_recv_bytes_30443 em28xx_i2c_recv_bytes 0-4 30443 NULL
146961 +sysv_write_inode_30445 sysv_write_inode 0 30445 NULL
146962 +xfs_attr_node_get_30453 xfs_attr_node_get 0 30453 NULL
146963 +nilfs_sync_super_30455 nilfs_sync_super 0 30455 NULL nohasharray
146964 +crypto_ablkcipher_ctxsize_30455 crypto_ablkcipher_ctxsize 0 30455 &nilfs_sync_super_30455
146965 +enable_write_30456 enable_write 3-0 30456 NULL nohasharray
146966 +get_lcd_level_30456 get_lcd_level 0 30456 &enable_write_30456
146967 +tx_tx_template_programmed_read_30461 tx_tx_template_programmed_read 3-0 30461 NULL
146968 +urandom_read_30462 urandom_read 3-0 30462 NULL
146969 +zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
146970 +bop_lookup_30466 bop_lookup 0 30466 NULL
146971 +store_ap2_temp_30472 store_ap2_temp 0-4 30472 NULL
146972 +adt7310_spi_read_word_30473 adt7310_spi_read_word 0 30473 NULL
146973 +i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL
146974 +sysfs_override_clocksource_30477 sysfs_override_clocksource 4-0 30477 NULL nohasharray
146975 +soc_camera_platform_g_crop_30477 soc_camera_platform_g_crop 0 30477 &sysfs_override_clocksource_30477
146976 +setexposure_30478 setexposure 0 30478 NULL
146977 +write_head_30481 write_head 4-0 30481 NULL nohasharray
146978 +update_30481 update 0 30481 &write_head_30481
146979 +submit_bio_hook_30482 submit_bio_hook 0 30482 NULL
146980 +adu_write_30487 adu_write 3-0 30487 NULL
146981 +dtim_interval_write_30489 dtim_interval_write 3-0 30489 NULL nohasharray
146982 +audio_read_30489 audio_read 0-4 30489 &dtim_interval_write_30489
146983 +mxt_object_show_30491 mxt_object_show 0 30491 NULL nohasharray
146984 +policydb_index_30491 policydb_index 0 30491 &mxt_object_show_30491
146985 +batadv_send_tt_request_30493 batadv_send_tt_request 5 30493 NULL
146986 +wlcore_write32_30495 wlcore_write32 0 30495 NULL
146987 +rtl8723e_hw_init_30496 rtl8723e_hw_init 0 30496 NULL
146988 +xfs_xattr_get_30499 xfs_xattr_get 0 30499 NULL nohasharray
146989 +dmi_sysfs_entry_type_30499 dmi_sysfs_entry_type 0 30499 &xfs_xattr_get_30499 nohasharray
146990 +sync_min_store_30499 sync_min_store 0-3 30499 &dmi_sysfs_entry_type_30499
146991 +nfs_file_direct_write_30503 nfs_file_direct_write 0 30503 NULL
146992 +xfs_dir2_leafn_toosmall_30504 xfs_dir2_leafn_toosmall 0 30504 NULL
146993 +target_stat_scsi_att_intr_port_attr_show_30506 target_stat_scsi_att_intr_port_attr_show 0 30506 NULL nohasharray
146994 +wcn36xx_dxe_request_irqs_30506 wcn36xx_dxe_request_irqs 0 30506 &target_stat_scsi_att_intr_port_attr_show_30506
146995 +cx23885_stop_audio_dma_30508 cx23885_stop_audio_dma 0 30508 NULL
146996 +packet_notifier_30510 packet_notifier 0 30510 NULL
146997 +memblock_virt_alloc_node_30515 memblock_virt_alloc_node 1 30515 NULL
146998 +dwc3_testmode_write_30516 dwc3_testmode_write 3-0 30516 NULL nohasharray
146999 +ea_write_30516 ea_write 0 30516 &dwc3_testmode_write_30516
147000 +rtl8187_start_30519 rtl8187_start 0 30519 NULL
147001 +debug_debug2_read_30526 debug_debug2_read 3-0 30526 NULL
147002 +picolcd_operation_mode_delay_store_30527 picolcd_operation_mode_delay_store 0-4 30527 NULL
147003 +show_fnode_discovery_parent_type_30528 show_fnode_discovery_parent_type 0 30528 NULL
147004 +init_30531 init 0 30531 NULL
147005 +get_ctrl_reg_30533 get_ctrl_reg 0 30533 NULL
147006 +ioat_attr_show_30535 ioat_attr_show 0 30535 NULL
147007 +do_generic_file_read_30537 do_generic_file_read 0-4 30537 NULL
147008 +ql_sem_spinlock_30547 ql_sem_spinlock 0 30547 NULL
147009 +batadv_dat_snoop_incoming_arp_request_30548 batadv_dat_snoop_incoming_arp_request 3 30548 NULL
147010 +lp3972_i2c_write_30550 lp3972_i2c_write 0 30550 NULL nohasharray
147011 +xfs_setattr_nonsize_30550 xfs_setattr_nonsize 0 30550 &lp3972_i2c_write_30550 nohasharray
147012 +logfs_setattr_30550 logfs_setattr 0 30550 &xfs_setattr_nonsize_30550
147013 +usb_serial_generic_open_30553 usb_serial_generic_open 0 30553 NULL
147014 +_mv88e6xxx_reg_write_30554 _mv88e6xxx_reg_write 0 30554 NULL
147015 +ixgbevf_acquire_msix_vectors_30559 ixgbevf_acquire_msix_vectors 2 30559 NULL
147016 +qlcnic_sriov_pf_create_flr_queue_30560 qlcnic_sriov_pf_create_flr_queue 0 30560 NULL
147017 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL nohasharray
147018 +rtsx_transfer_data_30561 rtsx_transfer_data 5 30561 &disk_expand_part_tbl_30561
147019 +pwc_set_motor_30565 pwc_set_motor 0 30565 NULL nohasharray
147020 +koneplus_sysfs_write_profile_settings_30565 koneplus_sysfs_write_profile_settings 0-6-5 30565 &pwc_set_motor_30565
147021 +vivid_radio_write_30567 vivid_radio_write 0-3 30567 NULL
147022 +gpio_trig_inverted_store_30568 gpio_trig_inverted_store 0-4 30568 NULL
147023 +set_otp5en_30574 set_otp5en 4-0 30574 NULL
147024 +ssb_devices_thaw_30578 ssb_devices_thaw 0 30578 NULL
147025 +asd_execute_task_30579 asd_execute_task 0 30579 NULL
147026 +maxchild_show_30580 maxchild_show 0 30580 NULL nohasharray
147027 +bh1770_lux_rate_30580 bh1770_lux_rate 0 30580 &maxchild_show_30580
147028 +set_le_30581 set_le 4 30581 NULL
147029 +queue_store_random_30586 queue_store_random 0-3 30586 NULL
147030 +neofb_set_par_30587 neofb_set_par 0 30587 NULL
147031 +atc_pcm_playback_prepare_30594 atc_pcm_playback_prepare 0 30594 NULL
147032 +hfsplus_delete_attr_30596 hfsplus_delete_attr 0 30596 NULL
147033 +rx8025_read_regs_30597 rx8025_read_regs 0 30597 NULL
147034 +i2c_hid_get_report_length_30598 i2c_hid_get_report_length 0 30598 NULL
147035 +target_core_alua_tg_pt_gp_show_attr_alua_access_state_30602 target_core_alua_tg_pt_gp_show_attr_alua_access_state 0 30602 NULL
147036 +sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL nohasharray
147037 +roccat_common2_sysfs_read_keys_extra_30610 roccat_common2_sysfs_read_keys_extra 0-5-6 30610 &sgl_map_user_pages_30610
147038 +__uncore_mask_rnid30_show_30614 __uncore_mask_rnid30_show 0 30614 NULL
147039 +ppa_write_info_30619 ppa_write_info 0-3 30619 NULL
147040 +o2nm_node_local_read_30623 o2nm_node_local_read 0 30623 NULL
147041 +ath9k_htc_add_station_30625 ath9k_htc_add_station 0 30625 NULL
147042 +reload_bitstream_store_30626 reload_bitstream_store 0-4 30626 NULL
147043 +ieee802154_max_payload_30627 ieee802154_max_payload 0 30627 NULL nohasharray
147044 +s5k4aa_set_exposure_30627 s5k4aa_set_exposure 0 30627 &ieee802154_max_payload_30627
147045 +show_activation_height_30629 show_activation_height 0 30629 NULL nohasharray
147046 +macvtap_sendmsg_30629 macvtap_sendmsg 0-4 30629 &show_activation_height_30629
147047 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3-0 30631 NULL
147048 +run_store_30632 run_store 0-4 30632 NULL
147049 +show_30633 show 0 30633 NULL
147050 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL nohasharray
147051 +jfs_setattr_30634 jfs_setattr 0 30634 &compat_raw_setsockopt_30634 nohasharray
147052 +ath5k_hw_rf5110_channel_30634 ath5k_hw_rf5110_channel 0 30634 &jfs_setattr_30634
147053 +rv3029c2_i2c_read_time_30637 rv3029c2_i2c_read_time 0 30637 NULL nohasharray
147054 +nilfs_checkpoints_last_seg_checkpoint_show_30637 nilfs_checkpoints_last_seg_checkpoint_show 0 30637 &rv3029c2_i2c_read_time_30637
147055 +mlx5_ib_alloc_fast_reg_page_list_30638 mlx5_ib_alloc_fast_reg_page_list 2 30638 NULL
147056 +bonding_show_bonds_30640 bonding_show_bonds 0 30640 NULL
147057 +rt2800usb_set_state_30644 rt2800usb_set_state 0 30644 NULL
147058 +compat_sys_msgsnd_30645 compat_sys_msgsnd 3 30645 NULL
147059 +SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
147060 +show_ipv4_iface_dhcp_alt_client_id_30652 show_ipv4_iface_dhcp_alt_client_id 0 30652 NULL
147061 +show_session_param_ISCSI_PARAM_CHAP_OUT_IDX_30653 show_session_param_ISCSI_PARAM_CHAP_OUT_IDX 0 30653 NULL
147062 +store_frontswap_selfshrinking_30662 store_frontswap_selfshrinking 0-4 30662 NULL
147063 +bnx2x_change_mac_addr_30663 bnx2x_change_mac_addr 0 30663 NULL
147064 +agp_remap_30665 agp_remap 2 30665 NULL
147065 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL nohasharray
147066 +bnx2x_setup_irqs_30667 bnx2x_setup_irqs 0 30667 &jffs2_flash_read_30667
147067 +smack_ipv6_output_30668 smack_ipv6_output 0 30668 NULL
147068 +cx8800_s_aud_ctrl_30676 cx8800_s_aud_ctrl 0 30676 NULL
147069 +garmin_init_session_30677 garmin_init_session 0 30677 NULL nohasharray
147070 +tda18212_set_params_30677 tda18212_set_params 0 30677 &garmin_init_session_30677
147071 +__mlx4_qp_modify_30685 __mlx4_qp_modify 0 30685 NULL
147072 +target_fabric_nacl_auth_attr_store_30688 target_fabric_nacl_auth_attr_store 0 30688 NULL
147073 +dlm_id_store_30691 dlm_id_store 0-3 30691 NULL
147074 +xfs_vm_readpage_30695 xfs_vm_readpage 0 30695 NULL
147075 +perf_event_read_one_30698 perf_event_read_one 0 30698 NULL
147076 +sector_size_show_30700 sector_size_show 0 30700 NULL nohasharray
147077 +be_cmd_rx_filter_30700 be_cmd_rx_filter 0 30700 &sector_size_show_30700
147078 +dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4-0 30701 NULL nohasharray
147079 +snd_sonicvibes_trigger_30701 snd_sonicvibes_trigger 0 30701 &dccp_setsockopt_ccid_30701 nohasharray
147080 +xfs_bmap_add_extent_unwritten_real_30701 xfs_bmap_add_extent_unwritten_real 0 30701 &snd_sonicvibes_trigger_30701 nohasharray
147081 +iwl_dbgfs_set_nic_temperature_write_30701 iwl_dbgfs_set_nic_temperature_write 0-3 30701 &xfs_bmap_add_extent_unwritten_real_30701
147082 +qla4xxx_host_get_param_30705 qla4xxx_host_get_param 0 30705 NULL
147083 +br2684_mac_addr_30706 br2684_mac_addr 0 30706 NULL
147084 +acpi_pad_idlepct_show_30707 acpi_pad_idlepct_show 0 30707 NULL
147085 +ip_vs_in_30711 ip_vs_in 0 30711 NULL
147086 +lbs_wrbbp_write_30712 lbs_wrbbp_write 3-0 30712 NULL
147087 +b43_attr_interfmode_store_30718 b43_attr_interfmode_store 0-4 30718 NULL
147088 +l2cap_build_conf_rsp_30719 l2cap_build_conf_rsp 0 30719 NULL
147089 +ceph_getattr_30720 ceph_getattr 0 30720 NULL nohasharray
147090 +heartbeat_reboot_notifier_30720 heartbeat_reboot_notifier 0 30720 &ceph_getattr_30720
147091 +lbs_debugfs_read_30721 lbs_debugfs_read 3-0 30721 NULL
147092 +itd_urb_transaction_30723 itd_urb_transaction 0 30723 NULL
147093 +affs_symlink_readpage_30728 affs_symlink_readpage 0 30728 NULL
147094 +nfs_super_get_key_30729 nfs_super_get_key 0 30729 NULL
147095 +usb_udc_srp_store_30730 usb_udc_srp_store 0-4 30730 NULL
147096 +pci_resource_alignment_show_30731 pci_resource_alignment_show 0 30731 NULL nohasharray
147097 +cachefiles_read_backing_file_one_30731 cachefiles_read_backing_file_one 0 30731 &pci_resource_alignment_show_30731
147098 +pci_read_config_word_30732 pci_read_config_word 0 30732 NULL
147099 +x25_setsockopt_30736 x25_setsockopt 0 30736 NULL
147100 +snapshot_status_30744 snapshot_status 5 30744 NULL
147101 +gre_tap_init_30745 gre_tap_init 0 30745 NULL
147102 +kxtj9_get_poll_30750 kxtj9_get_poll 0 30750 NULL
147103 +ixgbe_write_posted_mbx_30751 ixgbe_write_posted_mbx 0 30751 NULL
147104 +fuse_direct_IO_30753 fuse_direct_IO 0 30753 NULL
147105 +iwl_mvm_phy_ctxt_add_30756 iwl_mvm_phy_ctxt_add 0 30756 NULL
147106 +stepping_show_30758 stepping_show 0 30758 NULL
147107 +hfsplus_readpage_30759 hfsplus_readpage 0 30759 NULL
147108 +aa_capable_30763 aa_capable 0 30763 NULL
147109 +hdpvr_set_audio_30764 hdpvr_set_audio 0 30764 NULL nohasharray
147110 +o2hb_region_pid_read_30764 o2hb_region_pid_read 0 30764 &hdpvr_set_audio_30764
147111 +ath10k_pci_bmi_wait_30766 ath10k_pci_bmi_wait 0 30766 NULL nohasharray
147112 +iscsi_nacl_auth_store_userid_mutual_30766 iscsi_nacl_auth_store_userid_mutual 0-3 30766 &ath10k_pci_bmi_wait_30766
147113 +st_magn_buffer_preenable_30769 st_magn_buffer_preenable 0 30769 NULL
147114 +fillonedir_30772 fillonedir 3 30772 NULL
147115 +fuse_conn_limit_write_30777 fuse_conn_limit_write 3-0 30777 NULL nohasharray
147116 +nilfs_btree_check_delete_30777 nilfs_btree_check_delete 0-2 30777 &fuse_conn_limit_write_30777
147117 +SyS_pread64_30778 SyS_pread64 3 30778 NULL
147118 +__bio_alloc_30787 __bio_alloc 3 30787 NULL nohasharray
147119 +mt9t112_init_setting_30787 mt9t112_init_setting 0 30787 &__bio_alloc_30787
147120 +sel_make_classes_30789 sel_make_classes 0 30789 NULL
147121 +gether_set_dev_addr_30798 gether_set_dev_addr 0 30798 NULL
147122 +populate_cache_leaves_30800 populate_cache_leaves 0 30800 NULL
147123 +carl9170_init_rf_banks_0_7_30804 carl9170_init_rf_banks_0_7 0 30804 NULL
147124 +iscsi_tpg_auth_show_userid_30807 iscsi_tpg_auth_show_userid 0 30807 NULL
147125 +SMBLegacyOpen_30809 SMBLegacyOpen 0 30809 NULL
147126 +smk_read_doi_30813 smk_read_doi 3-0 30813 NULL nohasharray
147127 +cryptomgr_schedule_test_30813 cryptomgr_schedule_test 0 30813 &smk_read_doi_30813
147128 +SYSC_splice_30820 SYSC_splice 5 30820 NULL
147129 +dn_create_30821 dn_create 0 30821 NULL
147130 +xlog_grant_head_wait_30829 xlog_grant_head_wait 0 30829 NULL
147131 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
147132 +pvc_create_30834 pvc_create 0 30834 NULL
147133 +ath10k_write_fw_dbglog_30835 ath10k_write_fw_dbglog 3-0 30835 NULL nohasharray
147134 +store_temp1_30835 store_temp1 0-4 30835 &ath10k_write_fw_dbglog_30835
147135 +vivid_start_generating_vid_out_30840 vivid_start_generating_vid_out 0 30840 NULL nohasharray
147136 +set_therm_max_30840 set_therm_max 0-4 30840 &vivid_start_generating_vid_out_30840
147137 +of_gpio_named_count_30841 of_gpio_named_count 0 30841 NULL
147138 +llc_ui_create_30842 llc_ui_create 0 30842 NULL
147139 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3-0 30843 NULL
147140 +nilfs_palloc_count_desc_blocks_30846 nilfs_palloc_count_desc_blocks 0 30846 NULL
147141 +ql_request_irq_30848 ql_request_irq 0 30848 NULL
147142 +input_dev_show_cap_sw_30851 input_dev_show_cap_sw 0 30851 NULL
147143 +is_otg_show_30852 is_otg_show 0 30852 NULL
147144 +s5p_jpeg_buf_prepare_30860 s5p_jpeg_buf_prepare 0 30860 NULL
147145 +regulator_get_voltage_sel_regmap_30864 regulator_get_voltage_sel_regmap 0 30864 NULL
147146 +dlm_device_register_30866 dlm_device_register 0 30866 NULL
147147 +dbg_check_key_order_30867 dbg_check_key_order 0 30867 NULL
147148 +snd_fm801_capture_prepare_30869 snd_fm801_capture_prepare 0 30869 NULL
147149 +ec_i2c_construct_message_30871 ec_i2c_construct_message 0 30871 NULL nohasharray
147150 +lpfc_max_scsicmpl_time_show_30871 lpfc_max_scsicmpl_time_show 0 30871 &ec_i2c_construct_message_30871
147151 +snd_pcm_plugin_append_30872 snd_pcm_plugin_append 0 30872 NULL
147152 +atl1e_get_regs_len_30883 atl1e_get_regs_len 0 30883 NULL
147153 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
147154 +pn_recvmsg_30887 pn_recvmsg 4-0 30887 NULL nohasharray
147155 +__ei_open_30887 __ei_open 0 30887 &pn_recvmsg_30887
147156 +regmap_update_bits_check_30894 regmap_update_bits_check 0 30894 NULL nohasharray
147157 +cmd_ie_add_30894 cmd_ie_add 0 30894 &regmap_update_bits_check_30894
147158 +copy_send_mad_30897 copy_send_mad 0 30897 NULL nohasharray
147159 +ubifs_wbuf_seek_nolock_30897 ubifs_wbuf_seek_nolock 0 30897 &copy_send_mad_30897
147160 +pxa168_get_settings_30899 pxa168_get_settings 0 30899 NULL
147161 +fd_do_prot_unmap_30900 fd_do_prot_unmap 3 30900 NULL
147162 +copy_to_iter_30901 copy_to_iter 0-2 30901 NULL
147163 +fc_host_post_vendor_event_30903 fc_host_post_vendor_event 3 30903 NULL nohasharray
147164 +bq2415x_get_battery_regulation_voltage_30903 bq2415x_get_battery_regulation_voltage 0 30903 &fc_host_post_vendor_event_30903
147165 +complain_secs_store_30904 complain_secs_store 3-0 30904 NULL nohasharray
147166 +__do_lo_send_write_30904 __do_lo_send_write 3 30904 &complain_secs_store_30904
147167 +rocker_port_vlan_flood_group_30908 rocker_port_vlan_flood_group 0 30908 NULL
147168 +osd_req_decode_sense_full_30918 osd_req_decode_sense_full 0 30918 NULL nohasharray
147169 +ath10k_htt_h2t_aggr_cfg_msg_30918 ath10k_htt_h2t_aggr_cfg_msg 0 30918 &osd_req_decode_sense_full_30918
147170 +plip_hard_header_30919 plip_hard_header 0 30919 NULL
147171 +show_fan_max_30922 show_fan_max 0 30922 NULL
147172 +fit3_read_regr_30923 fit3_read_regr 0 30923 NULL
147173 +tx_dropped_show_30925 tx_dropped_show 0 30925 NULL
147174 +mmc_preferred_erase_size_show_30926 mmc_preferred_erase_size_show 0 30926 NULL
147175 +usnic_debugfs_buildinfo_read_30928 usnic_debugfs_buildinfo_read 3-0 30928 NULL
147176 +w1_master_attribute_store_add_30929 w1_master_attribute_store_add 0-4 30929 NULL
147177 +i7core_show_counter_2_30930 i7core_show_counter_2 0 30930 NULL
147178 +mwifiex_cmd_802_11_ad_hoc_join_30931 mwifiex_cmd_802_11_ad_hoc_join 0 30931 NULL
147179 +hello_time_show_30936 hello_time_show 0 30936 NULL nohasharray
147180 +set_30936 set 0 30936 &hello_time_show_30936
147181 +kovaplus_sysfs_write_control_30938 kovaplus_sysfs_write_control 0-6-5 30938 NULL
147182 +bnx2x_get_rxfh_indir_size_30939 bnx2x_get_rxfh_indir_size 0 30939 NULL
147183 +read_usunc_30940 read_usunc 0 30940 NULL
147184 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3-0 30941 NULL nohasharray
147185 +parport_uss720_ecp_read_data_30941 parport_uss720_ecp_read_data 0 30941 &sctp_setsockopt_rtoinfo_30941
147186 +sctp_do_bind_30943 sctp_do_bind 0 30943 NULL
147187 +affs_direct_IO_30947 affs_direct_IO 3 30947 NULL
147188 +reserve_space_30953 reserve_space 0 30953 NULL nohasharray
147189 +store_30953 store 0-4 30953 &reserve_space_30953
147190 +st_accel_buffer_preenable_30954 st_accel_buffer_preenable 0 30954 NULL
147191 +vicam_control_msg_30956 vicam_control_msg 0 30956 NULL
147192 +oxu_urb_enqueue_30959 oxu_urb_enqueue 0 30959 NULL
147193 +wan_enable_show_30966 wan_enable_show 0 30966 NULL
147194 +set_tcrit2_30967 set_tcrit2 0-4 30967 NULL
147195 +sr_write_async_30968 sr_write_async 3 30968 NULL
147196 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
147197 +vpfe_queue_setup_30980 vpfe_queue_setup 0 30980 NULL nohasharray
147198 +call_netdevice_notifiers_info_30980 call_netdevice_notifiers_info 0 30980 &vpfe_queue_setup_30980
147199 +read_file_bt_ant_diversity_30983 read_file_bt_ant_diversity 3-0 30983 NULL
147200 +cypress_open_30984 cypress_open 0 30984 NULL
147201 +transmit_power_show_30988 transmit_power_show 0 30988 NULL
147202 +i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
147203 +wan_write_30990 wan_write 0 30990 NULL
147204 +wake_up_lan_store_30992 wake_up_lan_store 0-4 30992 NULL
147205 +odev_attr_show_30995 odev_attr_show 0 30995 NULL
147206 +qlcnic_83xx_enqueue_mbx_cmd_30997 qlcnic_83xx_enqueue_mbx_cmd 0 30997 NULL
147207 +mc13xxx_reg_read_31002 mc13xxx_reg_read 0 31002 NULL
147208 +qla2x00_optrom_efi_version_show_31004 qla2x00_optrom_efi_version_show 0 31004 NULL nohasharray
147209 +__netdev_upper_dev_link_31004 __netdev_upper_dev_link 0 31004 &qla2x00_optrom_efi_version_show_31004
147210 +max1363_monitor_show_freq_31008 max1363_monitor_show_freq 0 31008 NULL
147211 +igb_setup_tx_resources_31011 igb_setup_tx_resources 0 31011 NULL
147212 +lbs_host_sleep_read_31013 lbs_host_sleep_read 3-0 31013 NULL nohasharray
147213 +validate_and_copy_buf_31013 validate_and_copy_buf 0 31013 &lbs_host_sleep_read_31013
147214 +__unregister_ftrace_function_31020 __unregister_ftrace_function 0 31020 NULL
147215 +ima_eventsig_init_31022 ima_eventsig_init 5 31022 NULL
147216 +snd_usb_init_pitch_31023 snd_usb_init_pitch 0 31023 NULL
147217 +phys_pmd_init_31024 phys_pmd_init 0-2-3 31024 NULL nohasharray
147218 +btrfs_space_info_show_bytes_may_use_31024 btrfs_space_info_show_bytes_may_use 0 31024 &phys_pmd_init_31024 nohasharray
147219 +iio_sysfs_trigger_probe_31024 iio_sysfs_trigger_probe 0 31024 &btrfs_space_info_show_bytes_may_use_31024
147220 +show_fc_host_max_npiv_vports_31030 show_fc_host_max_npiv_vports 0 31030 NULL
147221 +get_regs_len_31032 get_regs_len 0 31032 NULL
147222 +uhci_check_bandwidth_31041 uhci_check_bandwidth 0 31041 NULL
147223 +do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL nohasharray
147224 +carl9170_rx_filter_31043 carl9170_rx_filter 0 31043 &do_setup_msi_irqs_31043
147225 +__smsc75xx_mdio_read_31046 __smsc75xx_mdio_read 0 31046 NULL
147226 +show_brightness_31047 show_brightness 0 31047 NULL
147227 +ov534_s_ctrl_31054 ov534_s_ctrl 0 31054 NULL
147228 +sys_splice_31055 sys_splice 5 31055 NULL
147229 +pci_set_resource_alignment_param_31057 pci_set_resource_alignment_param 0-2 31057 NULL
147230 +aoedisk_show_fwver_31059 aoedisk_show_fwver 0 31059 NULL
147231 +compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
147232 +lbs_failcount_read_31063 lbs_failcount_read 3-0 31063 NULL
147233 +pcf8563_rtc_set_alarm_31070 pcf8563_rtc_set_alarm 0 31070 NULL
147234 +memmap_attr_show_31075 memmap_attr_show 0 31075 NULL
147235 +create_multi_channel_mode_31077 create_multi_channel_mode 0 31077 NULL
147236 +ip175c_config_init_31078 ip175c_config_init 0 31078 NULL
147237 +sys_mincore_31079 sys_mincore 2-1 31079 NULL
147238 +arcmsr_attr_host_driver_version_31081 arcmsr_attr_host_driver_version 0 31081 NULL
147239 +ttm_bo_ioremap_31082 ttm_bo_ioremap 2-3 31082 NULL nohasharray
147240 +cfq_quantum_store_31082 cfq_quantum_store 0-3 31082 &ttm_bo_ioremap_31082
147241 +gt_max_freq_mhz_show_31084 gt_max_freq_mhz_show 0 31084 NULL
147242 +vmstat_cpuup_callback_31085 vmstat_cpuup_callback 0 31085 NULL
147243 +bh1770_set_prox_rate_above_31087 bh1770_set_prox_rate_above 0-4 31087 NULL
147244 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3-0 31091 NULL
147245 +proc_gid_map_write_31093 proc_gid_map_write 3-0 31093 NULL
147246 +pci_mmcfg_write_31103 pci_mmcfg_write 0 31103 NULL
147247 +i915_gem_object_wait_rendering__tail_31104 i915_gem_object_wait_rendering__tail 0 31104 NULL
147248 +output_report_31105 output_report 0 31105 NULL
147249 +store_direct_dword_31108 store_direct_dword 0-4 31108 NULL
147250 +compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL nohasharray
147251 +string_to_context_struct_31109 string_to_context_struct 0 31109 &compat_sys_get_mempolicy_31109
147252 +dns_resolver_preparse_31110 dns_resolver_preparse 0 31110 NULL
147253 +depth_read_31112 depth_read 3-0 31112 NULL nohasharray
147254 +show_otp5_31112 show_otp5 0 31112 &depth_read_31112
147255 +show_31115 show 0 31115 NULL
147256 +hash_ipportnet6_expire_31118 hash_ipportnet6_expire 4 31118 NULL
147257 +space_store_31124 space_store 0-3 31124 NULL
147258 +set_temp_type_31125 set_temp_type 0-4 31125 NULL
147259 +lpfc_fcp2_no_tgt_reset_show_31127 lpfc_fcp2_no_tgt_reset_show 0 31127 NULL nohasharray
147260 +preparse_31127 preparse 0 31127 &lpfc_fcp2_no_tgt_reset_show_31127
147261 +tse_init_rx_buffer_31129 tse_init_rx_buffer 3-0 31129 NULL
147262 +_cancel_lock_31130 _cancel_lock 0 31130 NULL
147263 +acpi_ex_prep_common_field_object_31135 acpi_ex_prep_common_field_object 0 31135 NULL nohasharray
147264 +itg3200_data_rdy_trigger_set_state_31135 itg3200_data_rdy_trigger_set_state 0 31135 &acpi_ex_prep_common_field_object_31135
147265 +i2c_recv_byte_31137 i2c_recv_byte 0 31137 NULL
147266 +target_stat_scsi_att_intr_port_show_attr_dev_31138 target_stat_scsi_att_intr_port_show_attr_dev 0 31138 NULL
147267 +ssb_read16_31139 ssb_read16 0 31139 NULL
147268 +store_speed_scan_31141 store_speed_scan 0-4 31141 NULL
147269 +b43_sdio_request_irq_31144 b43_sdio_request_irq 0 31144 NULL
147270 +caif_seqpkt_recvmsg_31145 caif_seqpkt_recvmsg 3 31145 NULL
147271 +patch_nvhdmi_31148 patch_nvhdmi 0 31148 NULL
147272 +acpi_cpu_soft_notify_31149 acpi_cpu_soft_notify 0 31149 NULL
147273 +uvc_start_streaming_31157 uvc_start_streaming 0 31157 NULL
147274 +lid_mask_count_show_31167 lid_mask_count_show 0 31167 NULL
147275 +nvme_set_features_31169 nvme_set_features 0 31169 NULL
147276 +get_batt_uV_31171 get_batt_uV 0 31171 NULL nohasharray
147277 +rxq_init_31171 rxq_init 0 31171 &get_batt_uV_31171
147278 +f2fs_convert_inline_inode_31174 f2fs_convert_inline_inode 0 31174 NULL
147279 +_regulator_do_disable_31175 _regulator_do_disable 0 31175 NULL nohasharray
147280 +pktgen_thread_write_31175 pktgen_thread_write 0-3 31175 &_regulator_do_disable_31175
147281 +s5k83a_get_rotation_31176 s5k83a_get_rotation 0 31176 NULL
147282 +store_31179 store 0-3 31179 NULL
147283 +mag3110_show_int_plus_micros_31190 mag3110_show_int_plus_micros 0 31190 NULL nohasharray
147284 +raw_init_31190 raw_init 0 31190 &mag3110_show_int_plus_micros_31190
147285 +acpi_ex_system_memory_space_handler_31192 acpi_ex_system_memory_space_handler 2 31192 NULL nohasharray
147286 +persist_show_31192 persist_show 0 31192 &acpi_ex_system_memory_space_handler_31192
147287 +__gpiod_request_31195 __gpiod_request 0 31195 NULL
147288 +iscsit_ta_t10_pi_31196 iscsit_ta_t10_pi 0 31196 NULL
147289 +amd8111_access_31197 amd8111_access 0 31197 NULL
147290 +r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 NULL nohasharray
147291 +rocker_dma_ring_create_31198 rocker_dma_ring_create 3-0 31198 &r592_read_fifo_pio_31198
147292 +mtdchar_readoob_31200 mtdchar_readoob 4 31200 NULL
147293 +tps6586x_reads_31201 tps6586x_reads 0 31201 NULL nohasharray
147294 +sh_eth_phy_init_31201 sh_eth_phy_init 0 31201 &tps6586x_reads_31201
147295 +snd_pcm_plugin_build_rate_31203 snd_pcm_plugin_build_rate 0 31203 NULL
147296 +show_fnode_first_burst_len_31205 show_fnode_first_burst_len 0 31205 NULL
147297 +cpumask_weight_31215 cpumask_weight 0 31215 NULL
147298 +__read_reg_31216 __read_reg 0 31216 NULL
147299 +atm_get_addr_31221 atm_get_addr 3 31221 NULL nohasharray
147300 +lpfc_fips_level_show_31221 lpfc_fips_level_show 0 31221 &atm_get_addr_31221 nohasharray
147301 +srpt_tpg_attrib_show_srp_sq_size_31221 srpt_tpg_attrib_show_srp_sq_size 0 31221 &lpfc_fips_level_show_31221
147302 +connect_type_show_31228 connect_type_show 0 31228 NULL nohasharray
147303 +crypto_sha1_update_31228 crypto_sha1_update 0 31228 &connect_type_show_31228
147304 +e1000_setup_rx_resources_31230 e1000_setup_rx_resources 0 31230 NULL
147305 +SMB2_sess_setup_31233 SMB2_sess_setup 0 31233 NULL
147306 +store_31237 store 0-3 31237 NULL
147307 +tcp_recvmsg_31238 tcp_recvmsg 4-0 31238 NULL
147308 +cyy_readb_31240 cyy_readb 0 31240 NULL
147309 +snd_es1938_capture_trigger_31242 snd_es1938_capture_trigger 0 31242 NULL nohasharray
147310 +store_sf4_pwm_31242 store_sf4_pwm 0-4 31242 &snd_es1938_capture_trigger_31242 nohasharray
147311 +lpfc_wwn_set_31242 lpfc_wwn_set 0 31242 &store_sf4_pwm_31242
147312 +cbaf_wusb_cdid_store_31243 cbaf_wusb_cdid_store 0-4 31243 NULL
147313 +_create_sg_bios_31244 _create_sg_bios 4 31244 NULL nohasharray
147314 +set_otp4_31244 set_otp4 4-0 31244 &_create_sg_bios_31244
147315 +recv_pre_dequeue_31252 recv_pre_dequeue 0 31252 NULL
147316 +ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3-0 31257 NULL
147317 +sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3 31272 NULL
147318 +uinput_read_31275 uinput_read 0-3 31275 NULL nohasharray
147319 +udf_write_begin_31275 udf_write_begin 0 31275 &uinput_read_31275
147320 +show_temp_hyst1_31276 show_temp_hyst1 0 31276 NULL
147321 +mwifiex_send_tdls_action_frame_31279 mwifiex_send_tdls_action_frame 7 31279 NULL nohasharray
147322 +autosuspend_store_31279 autosuspend_store 0-4 31279 &mwifiex_send_tdls_action_frame_31279
147323 +show_ipv4_iface_grat_arp_en_31280 show_ipv4_iface_grat_arp_en 0 31280 NULL nohasharray
147324 +ia_setsockopt_31280 ia_setsockopt 0 31280 &show_ipv4_iface_grat_arp_en_31280
147325 +mlx5_cmd_exec_cb_31281 mlx5_cmd_exec_cb 0 31281 NULL
147326 +spmi_write_cmd_31283 spmi_write_cmd 0 31283 NULL
147327 +hash_netportnet4_expire_31290 hash_netportnet4_expire 4 31290 NULL
147328 +device_suspend_late_31297 device_suspend_late 0 31297 NULL
147329 +fill_and_eval_dacs_31298 fill_and_eval_dacs 0 31298 NULL
147330 +iwl_dbgfs_set_nic_temperature_read_31300 iwl_dbgfs_set_nic_temperature_read 3-0 31300 NULL
147331 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
147332 +sha1_mb_finup_31305 sha1_mb_finup 0 31305 NULL
147333 +tps6507x_pmic_read_31310 tps6507x_pmic_read 0 31310 NULL
147334 +i2c_nuvoton_recv_data_31312 i2c_nuvoton_recv_data 0-4 31312 NULL
147335 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
147336 +target_fabric_port_store_attr_alua_tg_pt_status_31316 target_fabric_port_store_attr_alua_tg_pt_status 0-3 31316 NULL
147337 +command_file_write_31318 command_file_write 3-0 31318 NULL
147338 +acpi_ev_get_gpe_xrupt_block_31325 acpi_ev_get_gpe_xrupt_block 1 31325 NULL nohasharray
147339 +ext4_xattr_block_list_31325 ext4_xattr_block_list 0 31325 &acpi_ev_get_gpe_xrupt_block_31325
147340 +uwb_rc_beacon_show_31326 uwb_rc_beacon_show 0 31326 NULL
147341 +recvmsg_31331 recvmsg 0-4 31331 NULL
147342 +__vb2_cleanup_fileio_31332 __vb2_cleanup_fileio 0 31332 NULL nohasharray
147343 +mmc_power_restore_31332 mmc_power_restore 0 31332 &__vb2_cleanup_fileio_31332
147344 +_regmap_raw_multi_reg_write_31336 _regmap_raw_multi_reg_write 3 31336 NULL nohasharray
147345 +radix_tree_insert_31336 radix_tree_insert 0 31336 &_regmap_raw_multi_reg_write_31336
147346 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6-0 31337 NULL
147347 +f2fs_sbi_store_31339 f2fs_sbi_store 0-4 31339 NULL
147348 +platform_device_add_31340 platform_device_add 0 31340 NULL
147349 +jffs2_trusted_listxattr_31348 jffs2_trusted_listxattr 0-5 31348 NULL nohasharray
147350 +snd_seq_enqueue_event_31348 snd_seq_enqueue_event 0 31348 &jffs2_trusted_listxattr_31348
147351 +sha256_base_finish_31352 sha256_base_finish 0 31352 NULL
147352 +queue_setup_31353 queue_setup 0 31353 NULL
147353 +vpx3220_s_ctrl_31356 vpx3220_s_ctrl 0 31356 NULL
147354 +outlen_write_31358 outlen_write 3-0 31358 NULL
147355 +pinctrl_utils_add_map_configs_31359 pinctrl_utils_add_map_configs 7 31359 NULL
147356 +show_fcstat_tx_frames_31360 show_fcstat_tx_frames 0 31360 NULL
147357 +native_setup_msi_irqs_31367 native_setup_msi_irqs 0 31367 NULL
147358 +handler_31368 handler 0 31368 NULL
147359 +xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 NULL
147360 +snd_mixart_prepare_31374 snd_mixart_prepare 0 31374 NULL
147361 +fb_blank_31377 fb_blank 0 31377 NULL nohasharray
147362 +ipcaif_get_size_31377 ipcaif_get_size 0 31377 &fb_blank_31377
147363 +xen_pcibk_config_quirks_add_field_31379 xen_pcibk_config_quirks_add_field 0 31379 NULL nohasharray
147364 +trace_parser_get_init_31379 trace_parser_get_init 2 31379 &xen_pcibk_config_quirks_add_field_31379
147365 +mp_ioapic_pin_count_31393 mp_ioapic_pin_count 0 31393 NULL
147366 +zd_chip_set_basic_rates_31394 zd_chip_set_basic_rates 0 31394 NULL
147367 +blk_mq_sysfs_dispatched_show_31400 blk_mq_sysfs_dispatched_show 0 31400 NULL
147368 +fat_count_free_clusters_31403 fat_count_free_clusters 0 31403 NULL nohasharray
147369 +i40evf_up_complete_31403 i40evf_up_complete 0 31403 &fat_count_free_clusters_31403
147370 +pcf8563_rtc_read_time_31404 pcf8563_rtc_read_time 0 31404 NULL nohasharray
147371 +set_bool_threeg_31404 set_bool_threeg 0-4 31404 &pcf8563_rtc_read_time_31404
147372 +wm831x_reg_unlock_31409 wm831x_reg_unlock 0 31409 NULL
147373 +key_ifindex_read_31411 key_ifindex_read 3-0 31411 NULL nohasharray
147374 +nf_nat_packet_31411 nf_nat_packet 0 31411 &key_ifindex_read_31411
147375 +mcs7830_set_reg_31413 mcs7830_set_reg 3-0 31413 NULL
147376 +xgene_enet_set_mac_address_31415 xgene_enet_set_mac_address 0 31415 NULL
147377 +set_in5_max_31420 set_in5_max 0-4 31420 NULL
147378 +write_file_simulate_radar_31421 write_file_simulate_radar 0-3 31421 NULL
147379 +_sp2d_max_pg_31422 _sp2d_max_pg 0 31422 NULL nohasharray
147380 +test_rtc_read_time_31422 test_rtc_read_time 0 31422 &_sp2d_max_pg_31422 nohasharray
147381 +target_fabric_wwn_attr_store_31422 target_fabric_wwn_attr_store 0 31422 &test_rtc_read_time_31422
147382 +cxacru_sysfs_show_downstream_attenuation_31423 cxacru_sysfs_show_downstream_attenuation 0 31423 NULL
147383 +TSS_checkhmac1_31429 TSS_checkhmac1 0 31429 NULL
147384 +iuu_open_31432 iuu_open 0 31432 NULL
147385 +ext4_find_dest_de_31440 ext4_find_dest_de 7 31440 NULL
147386 +acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 NULL nohasharray
147387 +snd_ice1712_capture_prepare_31445 snd_ice1712_capture_prepare 0 31445 &acpi_sci_ioapic_setup_31445
147388 +security_set_bools_31447 security_set_bools 0 31447 NULL
147389 +transport_alloc_session_tags_31449 transport_alloc_session_tags 3-2 31449 NULL
147390 +interf_grp_compatible_id_show_31450 interf_grp_compatible_id_show 0 31450 NULL
147391 +__uio_register_device_31451 __uio_register_device 0 31451 NULL
147392 +myri10ge_get_sset_count_31452 myri10ge_get_sset_count 0 31452 NULL
147393 +opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
147394 +_regmap_update_bits_31456 _regmap_update_bits 0 31456 NULL
147395 +ubifs_log_end_commit_31463 ubifs_log_end_commit 0 31463 NULL
147396 +input_get_new_minor_31464 input_get_new_minor 1 31464 NULL
147397 +drm_read_31467 drm_read 0-3 31467 NULL
147398 +do_fcntl_31468 do_fcntl 3 31468 NULL
147399 +ab3100_otp_freq_show_31472 ab3100_otp_freq_show 0 31472 NULL nohasharray
147400 +atl1e_phy_init_31472 atl1e_phy_init 0 31472 &ab3100_otp_freq_show_31472
147401 +xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL nohasharray
147402 +bad_inode_getattr_31477 bad_inode_getattr 0 31477 &xfs_btree_get_numrecs_31477
147403 +__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
147404 +alg_setkey_31485 alg_setkey 3-0 31485 NULL
147405 +show_spi_transport_max_iu_31486 show_spi_transport_max_iu 0 31486 NULL nohasharray
147406 +wm831x_rtc_start_alarm_31486 wm831x_rtc_start_alarm 0 31486 &show_spi_transport_max_iu_31486
147407 +rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
147408 +cpuid_device_create_31489 cpuid_device_create 0 31489 NULL
147409 +blkdev_fsync_31490 blkdev_fsync 0 31490 NULL
147410 +qsfp_2_read_31491 qsfp_2_read 3-0 31491 NULL
147411 +target_stat_scsi_att_intr_port_show_attr_port_ident_31495 target_stat_scsi_att_intr_port_show_attr_port_ident 0 31495 NULL nohasharray
147412 +nes_init_nic_qp_31495 nes_init_nic_qp 0 31495 &target_stat_scsi_att_intr_port_show_attr_port_ident_31495
147413 +__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
147414 +cond_search_polarity_read_31499 cond_search_polarity_read 0-5-6 31499 NULL nohasharray
147415 +ad_sd_validate_trigger_31499 ad_sd_validate_trigger 0 31499 &cond_search_polarity_read_31499
147416 +cifs_readpage_31509 cifs_readpage 0 31509 NULL
147417 +wl18xx_pre_boot_31510 wl18xx_pre_boot 0 31510 NULL
147418 +lpfc_first_burst_size_store_31512 lpfc_first_burst_size_store 0-4 31512 NULL
147419 +il3945_store_retry_rate_31513 il3945_store_retry_rate 0-4 31513 NULL
147420 +w1_read_block_31521 w1_read_block 0-3 31521 NULL
147421 +wacom_set_report_31524 wacom_set_report 0 31524 NULL
147422 +metrousb_open_31526 metrousb_open 0 31526 NULL nohasharray
147423 +nfs4_proc_layoutcommit_31526 nfs4_proc_layoutcommit 0 31526 &metrousb_open_31526
147424 +fs_send_31530 fs_send 0 31530 NULL
147425 +cyapa_poll_state_31531 cyapa_poll_state 0 31531 NULL
147426 +__mv88e6xxx_reg_read_31534 __mv88e6xxx_reg_read 0 31534 NULL
147427 +tvp5150_s_ctrl_31535 tvp5150_s_ctrl 0 31535 NULL nohasharray
147428 +irda_recvmsg_dgram_31535 irda_recvmsg_dgram 3 31535 &tvp5150_s_ctrl_31535
147429 +hidraw_write_31536 hidraw_write 3-0 31536 NULL
147430 +mtd_div_by_eb_31543 mtd_div_by_eb 0-1 31543 NULL nohasharray
147431 +powerclamp_cpu_callback_31543 powerclamp_cpu_callback 0 31543 &mtd_div_by_eb_31543
147432 +dvb_ringbuffer_write_31548 dvb_ringbuffer_write 0-3 31548 NULL
147433 +usbvision_read_31555 usbvision_read 3-0 31555 NULL
147434 +phy_attach_direct_31556 phy_attach_direct 0 31556 NULL
147435 +vendor_name_show_31559 vendor_name_show 0 31559 NULL nohasharray
147436 +kbd_function_keys_show_31559 kbd_function_keys_show 0 31559 &vendor_name_show_31559 nohasharray
147437 +_aac_reset_adapter_31559 _aac_reset_adapter 0 31559 &kbd_function_keys_show_31559
147438 +ath10k_mac_vif_disable_keepalive_31563 ath10k_mac_vif_disable_keepalive 0 31563 NULL
147439 +thermal_cooling_device_cur_state_store_31564 thermal_cooling_device_cur_state_store 0-4 31564 NULL
147440 +klp_enable_func_31565 klp_enable_func 0 31565 NULL
147441 +show_temp_min_alarm_31566 show_temp_min_alarm 0 31566 NULL
147442 +tda18271_read_regs_31567 tda18271_read_regs 0 31567 NULL nohasharray
147443 +cp2112_set_usb_config_31567 cp2112_set_usb_config 0 31567 &tda18271_read_regs_31567
147444 +latch_read_file_31569 latch_read_file 0 31569 NULL
147445 +temp_cpu_DTS_31570 temp_cpu_DTS 0 31570 NULL
147446 +tx_frag_tkip_called_read_31575 tx_frag_tkip_called_read 3-0 31575 NULL
147447 +get_max_inline_xattr_value_size_31578 get_max_inline_xattr_value_size 0 31578 NULL
147448 +osst_write_31581 osst_write 3-0 31581 NULL
147449 +snd_compr_get_avail_31584 snd_compr_get_avail 0 31584 NULL nohasharray
147450 +pre_handle_cursor_31584 pre_handle_cursor 0 31584 &snd_compr_get_avail_31584
147451 +fc_read_31589 fc_read 0-3 31589 NULL
147452 +max8997_led_show_mode_31591 max8997_led_show_mode 0 31591 NULL
147453 +adp8870_read_31592 adp8870_read 0 31592 NULL
147454 +show_fc_vport_vport_state_31596 show_fc_vport_vport_state 0 31596 NULL nohasharray
147455 +fc0011_set_params_31596 fc0011_set_params 0 31596 &show_fc_vport_vport_state_31596 nohasharray
147456 +diag_write_31596 diag_write 0 31596 &fc0011_set_params_31596
147457 +qlcnic_store_bridged_mode_31599 qlcnic_store_bridged_mode 0-4 31599 NULL
147458 +rng_reset_31602 rng_reset 0 31602 NULL
147459 +show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH_31608 show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH 0 31608 NULL
147460 +store_31610 store 0-4 31610 NULL
147461 +iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3-0 31611 NULL
147462 +lpfc_used_rpi_show_31612 lpfc_used_rpi_show 0 31612 NULL
147463 +rt2400pci_enable_radio_31614 rt2400pci_enable_radio 0 31614 NULL
147464 +memblock_virt_alloc_nopanic_31617 memblock_virt_alloc_nopanic 1 31617 NULL nohasharray
147465 +arvo_sysfs_read_31617 arvo_sysfs_read 6-0 31617 &memblock_virt_alloc_nopanic_31617
147466 +ipv4_confirm_31620 ipv4_confirm 0 31620 NULL
147467 +usnic_ib_dump_vf_31623 usnic_ib_dump_vf 3 31623 NULL
147468 +neofb_check_var_31627 neofb_check_var 0 31627 NULL nohasharray
147469 +setup_first_bd_ep0_31627 setup_first_bd_ep0 0 31627 &neofb_check_var_31627
147470 +disassociate_31631 disassociate 0 31631 NULL
147471 +caif_create_31634 caif_create 0 31634 NULL
147472 +videobuf_read_one_31637 videobuf_read_one 3-0 31637 NULL nohasharray
147473 +snd_cs4281_playback_prepare_31637 snd_cs4281_playback_prepare 0 31637 &videobuf_read_one_31637
147474 +ext3_sync_file_31639 ext3_sync_file 0 31639 NULL nohasharray
147475 +aty_var_to_pll_408_31639 aty_var_to_pll_408 0 31639 &ext3_sync_file_31639
147476 +smb3_crypto_shash_allocate_31640 smb3_crypto_shash_allocate 0 31640 NULL
147477 +igmp_netdev_event_31648 igmp_netdev_event 0 31648 NULL
147478 +pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
147479 +rocker_flow_tbl_del_31653 rocker_flow_tbl_del 0 31653 NULL
147480 +show_session_param_ISCSI_PARAM_FIRST_BURST_31655 show_session_param_ISCSI_PARAM_FIRST_BURST 0 31655 NULL
147481 +current_page_show_31657 current_page_show 0 31657 NULL
147482 +reset_31659 reset 0 31659 NULL
147483 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 NULL nohasharray
147484 +__ceph_do_getattr_31661 __ceph_do_getattr 0 31661 &xfer_secondary_pool_31661 nohasharray
147485 +bq4802_read_time_31661 bq4802_read_time 0 31661 &__ceph_do_getattr_31661
147486 +__lgread_31668 __lgread 4 31668 NULL
147487 +target_fabric_mappedlun_store_write_protect_31671 target_fabric_mappedlun_store_write_protect 0-3 31671 NULL
147488 +copy_from_user_nmi_31672 copy_from_user_nmi 3-0 31672 NULL nohasharray
147489 +virtblk_cache_type_show_31672 virtblk_cache_type_show 0 31672 &copy_from_user_nmi_31672 nohasharray
147490 +kovaplus_sysfs_read_profilex_buttons_31672 kovaplus_sysfs_read_profilex_buttons 0-5-6 31672 &virtblk_cache_type_show_31672
147491 +read_cc_setting_bin_31679 read_cc_setting_bin 0-5-6 31679 NULL
147492 +xfs_inobt_get_maxrecs_31680 xfs_inobt_get_maxrecs 0 31680 NULL
147493 +_usb_writeN_sync_31682 _usb_writeN_sync 4 31682 NULL nohasharray
147494 +mlx4_en_init_affinity_hint_31682 mlx4_en_init_affinity_hint 0 31682 &_usb_writeN_sync_31682 nohasharray
147495 +bq2415x_set_charge_current_31682 bq2415x_set_charge_current 0 31682 &mlx4_en_init_affinity_hint_31682
147496 +forced_ps_read_31685 forced_ps_read 3-0 31685 NULL nohasharray
147497 +ip6_tnl_dev_init_31685 ip6_tnl_dev_init 0 31685 &forced_ps_read_31685
147498 +x25_bind_31686 x25_bind 0 31686 NULL
147499 +reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 NULL
147500 +ext3_xattr_user_get_31691 ext3_xattr_user_get 0 31691 NULL
147501 +read_ofdm_cal_values_31694 read_ofdm_cal_values 0 31694 NULL
147502 +ufs_write_begin_31695 ufs_write_begin 0 31695 NULL
147503 +sht15_transmission_start_31696 sht15_transmission_start 0 31696 NULL
147504 +wl1251_acx_slot_31699 wl1251_acx_slot 0 31699 NULL
147505 +enqueue_cmd_31703 enqueue_cmd 0 31703 NULL
147506 +audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
147507 +ov9640_write_regs_31707 ov9640_write_regs 0 31707 NULL
147508 +tda827xo_set_params_31708 tda827xo_set_params 0 31708 NULL
147509 +bq2415x_sysfs_show_reported_mode_31709 bq2415x_sysfs_show_reported_mode 0 31709 NULL
147510 +apply_constraint_31714 apply_constraint 0 31714 NULL
147511 +fitpc2_wdt_write_31715 fitpc2_wdt_write 0-3 31715 NULL
147512 +id_device_show_31718 id_device_show 0 31718 NULL
147513 +lpfc_multi_ring_type_show_31719 lpfc_multi_ring_type_show 0 31719 NULL nohasharray
147514 +igb_disable_sriov_31719 igb_disable_sriov 0 31719 &lpfc_multi_ring_type_show_31719
147515 +snd_rme96_capture_trigger_31720 snd_rme96_capture_trigger 0 31720 NULL
147516 +ldo_regulator_is_enabled_31723 ldo_regulator_is_enabled 0 31723 NULL
147517 +ubifs_garbage_collect_leb_31724 ubifs_garbage_collect_leb 0 31724 NULL
147518 +sctp_make_asconf_ack_31726 sctp_make_asconf_ack 3 31726 NULL
147519 +rs_pretty_print_rate_31727 rs_pretty_print_rate 0 31727 NULL
147520 +ath6kl_wmi_send_probe_response_cmd_31728 ath6kl_wmi_send_probe_response_cmd 6 31728 NULL
147521 +skcipher_wait_for_data_31732 skcipher_wait_for_data 0 31732 NULL
147522 +set_audio_31733 set_audio 0 31733 NULL
147523 +label_northbridge_31734 label_northbridge 0 31734 NULL
147524 +utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
147525 +fan_get_status_safe_31735 fan_get_status_safe 0 31735 &utf16s_to_utf8s_31735 nohasharray
147526 +skge_up_31735 skge_up 0 31735 &fan_get_status_safe_31735 nohasharray
147527 +lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &skge_up_31735
147528 +shmem_pwrite_slow_31741 shmem_pwrite_slow 2-3 31741 NULL
147529 +input_abs_get_max_31742 input_abs_get_max 0 31742 NULL
147530 +lm3533_ctrlbank_get_pwm_31744 lm3533_ctrlbank_get_pwm 0 31744 NULL
147531 +mtd_read_user_prot_reg_31746 mtd_read_user_prot_reg 0 31746 NULL
147532 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
147533 +snd_via8233_capture_prepare_31757 snd_via8233_capture_prepare 0 31757 NULL
147534 +show_attr_decimals_31760 show_attr_decimals 0 31760 NULL
147535 +ath10k_mac_inc_num_stations_31762 ath10k_mac_inc_num_stations 0 31762 NULL
147536 +SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
147537 +dst_dev_event_31770 dst_dev_event 0 31770 NULL
147538 +vfs_getattr_31777 vfs_getattr 0 31777 NULL
147539 +store_srp_rport_dev_loss_tmo_31779 store_srp_rport_dev_loss_tmo 0-4 31779 NULL
147540 +vmw_gmr2_bind_31780 vmw_gmr2_bind 3 31780 NULL
147541 +osync_buffers_list_31789 osync_buffers_list 0 31789 NULL
147542 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
147543 +tg3_start_31796 tg3_start 0 31796 NULL
147544 +ip1xx_reset_31799 ip1xx_reset 0 31799 NULL
147545 +get_count_order_31800 get_count_order 0 31800 NULL
147546 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
147547 +fbtft_fb_write_31802 fbtft_fb_write 3 31802 NULL
147548 +isr_rx_procs_read_31804 isr_rx_procs_read 3-0 31804 NULL nohasharray
147549 +sc92031_open_31804 sc92031_open 0 31804 &isr_rx_procs_read_31804
147550 +data_write_31805 data_write 3-0 31805 NULL
147551 +can_clear_show_31809 can_clear_show 0 31809 NULL nohasharray
147552 +da9063_ldo_get_status_31809 da9063_ldo_get_status 0 31809 &can_clear_show_31809
147553 +t3_mac_set_mtu_31811 t3_mac_set_mtu 0 31811 NULL
147554 +SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
147555 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
147556 +cxacru_sysfs_show_upstream_rate_31816 cxacru_sysfs_show_upstream_rate 0 31816 NULL
147557 +sta_last_signal_read_31818 sta_last_signal_read 3-0 31818 NULL
147558 +sysv_writepage_31819 sysv_writepage 0 31819 NULL
147559 +fuse_dir_fsync_31820 fuse_dir_fsync 0 31820 NULL
147560 +ad7793_read_frequency_31825 ad7793_read_frequency 0 31825 NULL
147561 +ocfs2_readpage_inline_31829 ocfs2_readpage_inline 0 31829 NULL
147562 +any_show_31831 any_show 0 31831 NULL
147563 +i915_get_ggtt_vma_pages_31833 i915_get_ggtt_vma_pages 0 31833 NULL
147564 +notify_send_pre_enqueue_31834 notify_send_pre_enqueue 0 31834 NULL nohasharray
147565 +_mv88e6xxx_phy_read_31834 _mv88e6xxx_phy_read 0 31834 &notify_send_pre_enqueue_31834
147566 +cachefiles_daemon_fcull_31835 cachefiles_daemon_fcull 0 31835 NULL
147567 +__bond_release_one_31836 __bond_release_one 0 31836 NULL
147568 +isp1362_urb_enqueue_31839 isp1362_urb_enqueue 0 31839 NULL
147569 +bMaxPacketSize0_show_31842 bMaxPacketSize0_show 0 31842 NULL
147570 +fsnotify_perm_31843 fsnotify_perm 0 31843 NULL
147571 +subsystem_id_show_31847 subsystem_id_show 0 31847 NULL
147572 +show_31851 show 0 31851 NULL
147573 +clone_bio_31854 clone_bio 4-3 31854 NULL nohasharray
147574 +velocity_init_rd_ring_31854 velocity_init_rd_ring 0 31854 &clone_bio_31854
147575 +SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
147576 +allocation_policy_show_31856 allocation_policy_show 0 31856 NULL
147577 +digitv_i2c_xfer_31863 digitv_i2c_xfer 0-3 31863 NULL
147578 +mxl1x1sf_tune_rf_31864 mxl1x1sf_tune_rf 0 31864 NULL
147579 +edd_show_default_sectors_per_track_31865 edd_show_default_sectors_per_track 0 31865 NULL nohasharray
147580 +iwl_setup_interface_31865 iwl_setup_interface 0 31865 &edd_show_default_sectors_per_track_31865
147581 +regulator_opmode_show_31867 regulator_opmode_show 0 31867 NULL
147582 +adp8870_bl_l4_indoor_max_store_31869 adp8870_bl_l4_indoor_max_store 4-0 31869 NULL
147583 +kovaplus_sysfs_show_actual_sensitivity_y_31873 kovaplus_sysfs_show_actual_sensitivity_y 0 31873 NULL
147584 +iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3-0 31876 NULL nohasharray
147585 +ls_switch_show_31876 ls_switch_show 0 31876 &iwl_dbgfs_disable_ht40_write_31876 nohasharray
147586 +nilfs_segments_dirty_segments_show_31876 nilfs_segments_dirty_segments_show 0 31876 &ls_switch_show_31876
147587 +dvb_ringbuffer_free_31880 dvb_ringbuffer_free 0 31880 NULL
147588 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
147589 +ubifs_lpt_start_commit_31884 ubifs_lpt_start_commit 0 31884 NULL
147590 +macvtap_device_event_31891 macvtap_device_event 0 31891 NULL
147591 +opera1_i2c_xfer_31897 opera1_i2c_xfer 0-3 31897 NULL nohasharray
147592 +usbtv_setup_capture_31897 usbtv_setup_capture 0 31897 &opera1_i2c_xfer_31897
147593 +ddb_output_write_31902 ddb_output_write 3-0 31902 NULL nohasharray
147594 +carl9170_set_qos_31902 carl9170_set_qos 0 31902 &ddb_output_write_31902
147595 +xfs_break_layouts_31905 xfs_break_layouts 0 31905 NULL
147596 +xattr_permission_31907 xattr_permission 0 31907 NULL
147597 +xfs_da3_blk_unlink_31908 xfs_da3_blk_unlink 0 31908 NULL nohasharray
147598 +bch_read_string_list_31908 bch_read_string_list 0 31908 &xfs_da3_blk_unlink_31908
147599 +snd_emu10k1_fx8010_register_irq_handler_31912 snd_emu10k1_fx8010_register_irq_handler 0 31912 NULL
147600 +kmx61_get_mode_31914 kmx61_get_mode 0 31914 NULL
147601 +lu_buf_realloc_31915 lu_buf_realloc 2 31915 NULL
147602 +pwm_unexport_store_31918 pwm_unexport_store 0-4 31918 NULL
147603 +new_dir_31919 new_dir 3 31919 NULL
147604 +kmem_alloc_31920 kmem_alloc 1 31920 NULL nohasharray
147605 +show_req_lim_31920 show_req_lim 0 31920 &kmem_alloc_31920
147606 +show_iface_tcp_nagle_disable_31926 show_iface_tcp_nagle_disable 0 31926 NULL
147607 +interf_grp_sub_compatible_id_store_31927 interf_grp_sub_compatible_id_store 0-3 31927 NULL
147608 +input_print_modalias_31930 input_print_modalias 0 31930 NULL
147609 +wusb_phy_rate_store_31931 wusb_phy_rate_store 0-4 31931 NULL
147610 +era_status_31934 era_status 5 31934 NULL
147611 +__uncore_pgt_show_31935 __uncore_pgt_show 0 31935 NULL
147612 +bh1770_set_prox_rate_below_31937 bh1770_set_prox_rate_below 0-4 31937 NULL
147613 +SYSC_sethostname_31940 SYSC_sethostname 2 31940 NULL nohasharray
147614 +bonding_show_lp_interval_31940 bonding_show_lp_interval 0 31940 &SYSC_sethostname_31940 nohasharray
147615 +mgmt_get_gateway_31940 mgmt_get_gateway 0 31940 &bonding_show_lp_interval_31940
147616 +nfs_writepages_31941 nfs_writepages 0 31941 NULL
147617 +read_mem_31942 read_mem 3-0 31942 NULL
147618 +smc91c92_suspend_31943 smc91c92_suspend 0 31943 NULL
147619 +tda18218_set_params_31944 tda18218_set_params 0 31944 NULL
147620 +nilfs_btree_gather_data_31945 nilfs_btree_gather_data 0-4 31945 NULL
147621 +wusb_retry_count_show_31946 wusb_retry_count_show 0 31946 NULL
147622 +__alloc_percpu_gfp_31947 __alloc_percpu_gfp 1-2 31947 NULL nohasharray
147623 +blocking_notifier_call_chain_31947 blocking_notifier_call_chain 0 31947 &__alloc_percpu_gfp_31947
147624 +vb2_write_31948 vb2_write 3-0 31948 NULL
147625 +hdmiphy_s_dv_timings_31949 hdmiphy_s_dv_timings 0 31949 NULL
147626 +r820t_set_pll_31950 r820t_set_pll 0 31950 NULL
147627 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
147628 +target_core_alua_tg_pt_gp_store_attr_alua_support_standby_31952 target_core_alua_tg_pt_gp_store_attr_alua_support_standby 0-3 31952 NULL
147629 +adm8211_init_rings_31955 adm8211_init_rings 0 31955 NULL
147630 +__ipx_bind_31963 __ipx_bind 0 31963 NULL
147631 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
147632 +osst_capacity_show_31965 osst_capacity_show 0 31965 NULL
147633 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
147634 +pccard_show_vpp_31969 pccard_show_vpp 0 31969 NULL
147635 +mtd_add_partition_31971 mtd_add_partition 3 31971 NULL
147636 +blk_mq_update_nr_requests_31973 blk_mq_update_nr_requests 0 31973 NULL
147637 +bt_dev_init_31974 bt_dev_init 0 31974 NULL
147638 +suspend_nvs_alloc_31980 suspend_nvs_alloc 0 31980 NULL
147639 +exofs_write_end_31981 exofs_write_end 0-5 31981 NULL nohasharray
147640 +lanai_open_31981 lanai_open 0 31981 &exofs_write_end_31981
147641 +iblock_execute_rw_31982 iblock_execute_rw 3 31982 NULL nohasharray
147642 +vx_read_status_31982 vx_read_status 0 31982 &iblock_execute_rw_31982
147643 +generic_set_freq_31989 generic_set_freq 0 31989 NULL
147644 +find_next_zero_bit_31990 find_next_zero_bit 0-3-2 31990 NULL
147645 +sockfs_getxattr_31992 sockfs_getxattr 0 31992 NULL nohasharray
147646 +b43_phy_ht_set_channel_31992 b43_phy_ht_set_channel 0 31992 &sockfs_getxattr_31992 nohasharray
147647 +lustre_acl_xattr_merge2posix_31992 lustre_acl_xattr_merge2posix 2 31992 &b43_phy_ht_set_channel_31992
147648 +si4713_setup_31994 si4713_setup 0 31994 NULL
147649 +sysfs_create_file_31996 sysfs_create_file 0 31996 NULL nohasharray
147650 +patch_alc260_31996 patch_alc260 0 31996 &sysfs_create_file_31996
147651 +poll_dte_32001 poll_dte 0 32001 NULL
147652 +show_line_32004 show_line 0-3-4 32004 NULL
147653 +calc_hmac_32010 calc_hmac 3 32010 NULL nohasharray
147654 +jffs2_rtime_decompress_32010 jffs2_rtime_decompress 0 32010 &calc_hmac_32010
147655 +hdaps_variance_show_32012 hdaps_variance_show 0 32012 NULL nohasharray
147656 +check_kprobe_address_safe_32012 check_kprobe_address_safe 0 32012 &hdaps_variance_show_32012
147657 +evm_protect_xattr_32016 evm_protect_xattr 0 32016 NULL
147658 +sci_dma_rx_push_32029 sci_dma_rx_push 2 32029 NULL
147659 +stk_read_32038 stk_read 3-0 32038 NULL
147660 +camera_show_32039 camera_show 0 32039 NULL
147661 +sdricoh_pcmcia_suspend_32042 sdricoh_pcmcia_suspend 0 32042 NULL
147662 +vmw_cursor_update_dmabuf_32045 vmw_cursor_update_dmabuf 4-3 32045 NULL nohasharray
147663 +mt9t112_set_params_32045 mt9t112_set_params 0 32045 &vmw_cursor_update_dmabuf_32045
147664 +sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 NULL
147665 +mc44s803_writereg_32053 mc44s803_writereg 0 32053 NULL
147666 +do_strncpy_from_user_32059 do_strncpy_from_user 0 32059 NULL
147667 +dnet_open_32060 dnet_open 0 32060 NULL
147668 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
147669 +flush_buffer_32063 flush_buffer 0 32063 NULL
147670 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3-0 32064 NULL
147671 +jffs2_lzo_decompress_32065 jffs2_lzo_decompress 0 32065 NULL
147672 +multipath_run_32066 multipath_run 0 32066 NULL
147673 +max_queue_store_32079 max_queue_store 0-3 32079 NULL
147674 +iblock_get_blocks_32080 iblock_get_blocks 0 32080 NULL nohasharray
147675 +target_fabric_discovery_attr_store_32080 target_fabric_discovery_attr_store 0-4 32080 &iblock_get_blocks_32080
147676 +atmtcp_send_control_32082 atmtcp_send_control 0 32082 NULL
147677 +iscsi_tpg_param_show_InitialR2T_32085 iscsi_tpg_param_show_InitialR2T 0 32085 NULL
147678 +acpi_ds_load2_begin_op_32086 acpi_ds_load2_begin_op 0 32086 NULL nohasharray
147679 +wl12xx_init_fw_32086 wl12xx_init_fw 0 32086 &acpi_ds_load2_begin_op_32086
147680 +show_counter_rx_p4_hdr_egr_ovfls_32088 show_counter_rx_p4_hdr_egr_ovfls 0 32088 NULL
147681 +cow_file_range_inline_32091 cow_file_range_inline 0 32091 NULL
147682 +efx_mcdi_set_link_32093 efx_mcdi_set_link 0 32093 NULL nohasharray
147683 +wakeup_count_store_32093 wakeup_count_store 0-4 32093 &efx_mcdi_set_link_32093
147684 +bio_alloc_32095 bio_alloc 2 32095 NULL
147685 +temp_show_32099 temp_show 0 32099 NULL
147686 +alloc_pwms_32100 alloc_pwms 1-2 32100 NULL
147687 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3-0 32101 NULL nohasharray
147688 +iscsi_stat_sess_show_attr_inst_32101 iscsi_stat_sess_show_attr_inst 0 32101 &ath6kl_fwlog_read_32101
147689 +bond_netpoll_setup_32102 bond_netpoll_setup 0 32102 NULL
147690 +usb_three_store_32103 usb_three_store 0-4 32103 NULL
147691 +wil_read_file_recovery_32104 wil_read_file_recovery 3-0 32104 NULL
147692 +ep_enable_32105 ep_enable 0 32105 NULL
147693 +ab3100_rtc_read_time_32107 ab3100_rtc_read_time 0 32107 NULL
147694 +radix_tree_callback_32110 radix_tree_callback 0 32110 NULL
147695 +twl_i2c_read_u8_32114 twl_i2c_read_u8 0 32114 NULL
147696 +log_recovery_delay_store_32116 log_recovery_delay_store 0-2 32116 NULL
147697 +disk_status_32120 disk_status 4-0 32120 NULL
147698 +rx8025_write_regs_32130 rx8025_write_regs 0 32130 NULL
147699 +kobject_add_internal_32133 kobject_add_internal 0 32133 NULL nohasharray
147700 +ftrace_hash_ipmodify_update_32133 ftrace_hash_ipmodify_update 0 32133 &kobject_add_internal_32133
147701 +acpi_power_on_resources_32134 acpi_power_on_resources 0 32134 NULL nohasharray
147702 +ds2780_read_user_eeprom_bin_32134 ds2780_read_user_eeprom_bin 6-5-0 32134 &acpi_power_on_resources_32134
147703 +stv06xx_write_sensor_32136 stv06xx_write_sensor 0 32136 NULL
147704 +alloc_tx_32143 alloc_tx 2 32143 NULL
147705 +target_stat_scsi_port_show_attr_busy_count_32144 target_stat_scsi_port_show_attr_busy_count 0 32144 NULL
147706 +show_fc_rport_port_id_32145 show_fc_rport_port_id 0 32145 NULL
147707 +pci_mmcfg_write_numachip_32147 pci_mmcfg_write_numachip 0 32147 NULL nohasharray
147708 +set_activation_width_32147 set_activation_width 0-4 32147 &pci_mmcfg_write_numachip_32147
147709 +xfs_bmap_longest_free_extent_32148 xfs_bmap_longest_free_extent 0 32148 NULL
147710 +sctp_outq_flush_rtx_32149 sctp_outq_flush_rtx 0 32149 NULL
147711 +ecryptfs_getxattr_lower_32150 ecryptfs_getxattr_lower 0 32150 NULL
147712 +bcmgenet_rx_refill_32157 bcmgenet_rx_refill 0 32157 NULL
147713 +bind_32161 bind 0 32161 NULL
147714 +i2c_smbus_write_byte_data_32162 i2c_smbus_write_byte_data 0 32162 NULL
147715 +venus_link_32165 venus_link 5 32165 NULL
147716 +channel_get_32166 channel_get 0 32166 NULL nohasharray
147717 +s5p_jpeg_s_ctrl_32166 s5p_jpeg_s_ctrl 0 32166 &channel_get_32166
147718 +ocfs2_direct_IO_32168 ocfs2_direct_IO 4-0 32168 NULL
147719 +cifs_statfs_32170 cifs_statfs 0 32170 NULL
147720 +get_beep_32172 get_beep 0 32172 NULL
147721 +do_writepages_32173 do_writepages 0 32173 NULL nohasharray
147722 +ntfs_rl_realloc_nofail_32173 ntfs_rl_realloc_nofail 3 32173 &do_writepages_32173
147723 +arch_prepare_kprobe_32174 arch_prepare_kprobe 0 32174 NULL
147724 +ch_do_scsi_32178 ch_do_scsi 5 32178 NULL
147725 +nfs_file_write_32183 nfs_file_write 0 32183 NULL
147726 +da9150_bulk_write_32184 da9150_bulk_write 2-3 32184 NULL
147727 +ina209_show_alarm_32185 ina209_show_alarm 0 32185 NULL nohasharray
147728 +_transport_get_enclosure_identifier_32185 _transport_get_enclosure_identifier 0 32185 &ina209_show_alarm_32185
147729 +validate_add_page_32189 validate_add_page 0 32189 NULL
147730 +temp_get_32191 temp_get 0 32191 NULL
147731 +ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
147732 +del_ptr_32197 del_ptr 4 32197 NULL
147733 +show_spi_transport_offset_32198 show_spi_transport_offset 0 32198 NULL
147734 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
147735 +pcxhr_hardware_timer_32206 pcxhr_hardware_timer 0 32206 NULL
147736 +affs_statfs_32208 affs_statfs 0 32208 NULL
147737 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
147738 +sch_gpio_direction_out_32222 sch_gpio_direction_out 0 32222 NULL
147739 +lower_callback_32223 lower_callback 0 32223 NULL
147740 +set_in_max3_32224 set_in_max3 0-4 32224 NULL
147741 +open_patch_32229 open_patch 0 32229 NULL
147742 +qlcnic_83xx_alloc_mbx_args_32233 qlcnic_83xx_alloc_mbx_args 0 32233 NULL
147743 +cifs_lookup_cache_proc_write_32236 cifs_lookup_cache_proc_write 0-3 32236 NULL nohasharray
147744 +lm3533_write_32236 lm3533_write 0 32236 &cifs_lookup_cache_proc_write_32236
147745 +ec_transaction_32239 ec_transaction 0 32239 NULL
147746 +caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 4-0 32241 NULL
147747 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3-0 32242 NULL
147748 +show_regs_in_max0_32247 show_regs_in_max0 0 32247 NULL
147749 +efx_set_mac_address_32250 efx_set_mac_address 0 32250 NULL
147750 +l2tp_ip6_connect_32252 l2tp_ip6_connect 0 32252 NULL
147751 +cifs_super_get_key_32256 cifs_super_get_key 0 32256 NULL
147752 +ext3_statfs_32257 ext3_statfs 0 32257 NULL
147753 +ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
147754 +vxp_suspend_32262 vxp_suspend 0 32262 NULL
147755 +dp_device_event_32266 dp_device_event 0 32266 NULL
147756 +write_cam_control_32268 write_cam_control 0 32268 NULL
147757 +pci_siig20x_init_32269 pci_siig20x_init 0 32269 NULL nohasharray
147758 +natsemi_set_dspcfg_workaround_32269 natsemi_set_dspcfg_workaround 0-4 32269 &pci_siig20x_init_32269
147759 +store_in_max_32278 store_in_max 0-4 32278 NULL
147760 +cgroup_write_notify_on_release_32281 cgroup_write_notify_on_release 0 32281 NULL
147761 +runtime_resume_32282 runtime_resume 0 32282 NULL
147762 +kernel_getpeername_32285 kernel_getpeername 0 32285 NULL
147763 +show_control_32286 show_control 0 32286 NULL
147764 +uart401_open_32288 uart401_open 0 32288 NULL
147765 +l3_alloc_skb_32289 l3_alloc_skb 1 32289 NULL
147766 +netvsc_send_pkt_32291 netvsc_send_pkt 0 32291 NULL
147767 +alloc_ofld_rxqs_32293 alloc_ofld_rxqs 0 32293 NULL
147768 +proc_sys_getattr_32297 proc_sys_getattr 0 32297 NULL
147769 +sisusb_read_memio_long_32299 sisusb_read_memio_long 0 32299 NULL
147770 +find_ci_32301 find_ci 0 32301 NULL
147771 +lm3530_mode_set_32305 lm3530_mode_set 0-4 32305 NULL
147772 +smbiosinstance_show_32307 smbiosinstance_show 0 32307 NULL
147773 +vmalloc_user_32308 vmalloc_user 1 32308 NULL
147774 +pm_async_show_32309 pm_async_show 0 32309 NULL
147775 +si476x_cmd_tune_seek_freq_32310 si476x_cmd_tune_seek_freq 4-6 32310 NULL
147776 +SyS_select_32319 SyS_select 1 32319 NULL
147777 +wlcore_hw_init_vif_32322 wlcore_hw_init_vif 0 32322 NULL nohasharray
147778 +write_undock_32322 write_undock 0-4 32322 &wlcore_hw_init_vif_32322
147779 +pm_stats_clear_32324 pm_stats_clear 0-3 32324 NULL
147780 +i40evf_setup_all_tx_resources_32325 i40evf_setup_all_tx_resources 0 32325 NULL
147781 +store_pwm_enable_32327 store_pwm_enable 0-4 32327 NULL
147782 +patch_stac9872_32328 patch_stac9872 0 32328 NULL
147783 +permissive_show_32335 permissive_show 0 32335 NULL nohasharray
147784 +max_write_same_blocks_store_32335 max_write_same_blocks_store 0-4 32335 &permissive_show_32335
147785 +xfs_bmap_extsize_align_32338 xfs_bmap_extsize_align 0 32338 NULL
147786 +parport_ieee1284_epp_write_addr_32339 parport_ieee1284_epp_write_addr 0 32339 NULL
147787 +adummy_send_32340 adummy_send 0 32340 NULL nohasharray
147788 +wl12xx_sdio_power_off_32340 wl12xx_sdio_power_off 0 32340 &adummy_send_32340
147789 +out_read_bytes_avail_show_32341 out_read_bytes_avail_show 0 32341 NULL
147790 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
147791 +lpfc_num_discovered_ports_show_32346 lpfc_num_discovered_ports_show 0 32346 NULL
147792 +__iscsi_tpg_auth_store_password_32349 __iscsi_tpg_auth_store_password 0-3 32349 NULL
147793 +card_number_show_attr_32354 card_number_show_attr 0 32354 NULL
147794 +show_sas_rphy_sas_address_32356 show_sas_rphy_sas_address 0 32356 NULL nohasharray
147795 +chnl_net_open_32356 chnl_net_open 0 32356 &show_sas_rphy_sas_address_32356
147796 +dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
147797 +rx_streaming_always_write_32357 rx_streaming_always_write 3-0 32357 &dispatch_ioctl_32357
147798 +ca0132_build_controls_32359 ca0132_build_controls 0 32359 NULL
147799 +sel_read_initcon_32362 sel_read_initcon 3-0 32362 NULL nohasharray
147800 +ReadHDLCPCI_32362 ReadHDLCPCI 0 32362 &sel_read_initcon_32362
147801 +hashtab_insert_32364 hashtab_insert 0 32364 NULL nohasharray
147802 +inet_create_32364 inet_create 0 32364 &hashtab_insert_32364
147803 +dummy_systimer_prepare_32365 dummy_systimer_prepare 0 32365 NULL nohasharray
147804 +event_file_read_32365 event_file_read 0-3 32365 &dummy_systimer_prepare_32365
147805 +igb_set_mac_32366 igb_set_mac 0 32366 NULL
147806 +_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 NULL nohasharray
147807 +send_mpa_reply_32372 send_mpa_reply 3 32372 &_drbd_bm_find_next_32372
147808 +ubi_check_volume_32373 ubi_check_volume 0 32373 NULL
147809 +klsi_105_get_line_state_32376 klsi_105_get_line_state 0 32376 NULL
147810 +ds1343_nvram_read_32377 ds1343_nvram_read 0-5-6 32377 NULL nohasharray
147811 +usbtmc_read_32377 usbtmc_read 0-3 32377 &ds1343_nvram_read_32377
147812 +root_port_show_32379 root_port_show 0 32379 NULL
147813 +rtl8821ae_download_fw_32380 rtl8821ae_download_fw 0 32380 NULL
147814 +show_sys_wmi_32385 show_sys_wmi 0 32385 NULL
147815 +ipvlan_addr6_event_32387 ipvlan_addr6_event 0 32387 NULL
147816 +x75create_32394 x75create 0 32394 NULL
147817 +xfs_da3_node_toosmall_32396 xfs_da3_node_toosmall 0 32396 NULL
147818 +runtime_suspend_32397 runtime_suspend 0 32397 NULL
147819 +qla4_82xx_pci_mem_write_2M_32398 qla4_82xx_pci_mem_write_2M 2 32398 NULL nohasharray
147820 +ll_setxattr_common_32398 ll_setxattr_common 4 32398 &qla4_82xx_pci_mem_write_2M_32398
147821 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
147822 +lpfc_info_show_32404 lpfc_info_show 0 32404 NULL nohasharray
147823 +usecs_to_dev_32404 usecs_to_dev 0 32404 &lpfc_info_show_32404 nohasharray
147824 +lbs_host_sleep_cfg_32404 lbs_host_sleep_cfg 0 32404 &usecs_to_dev_32404
147825 +vmci_qp_alloc_32405 vmci_qp_alloc 3-5 32405 NULL nohasharray
147826 +ad7266_preenable_32405 ad7266_preenable 0 32405 &vmci_qp_alloc_32405
147827 +dm1105_i2c_xfer_32406 dm1105_i2c_xfer 0-3 32406 NULL
147828 +fc2580_rd_regs_32407 fc2580_rd_regs 0 32407 NULL
147829 +kovaplus_sysfs_show_actual_profile_32412 kovaplus_sysfs_show_actual_profile 0 32412 NULL nohasharray
147830 +store_shost_eh_deadline_32412 store_shost_eh_deadline 0-4 32412 &kovaplus_sysfs_show_actual_profile_32412
147831 +lpfc_programtype_show_32416 lpfc_programtype_show 0 32416 NULL
147832 +start_reshape_32423 start_reshape 0 32423 NULL nohasharray
147833 +xadc_update_scan_mode_32423 xadc_update_scan_mode 0 32423 &start_reshape_32423
147834 +SyS_send_32424 SyS_send 3 32424 NULL
147835 +at86rf230_set_frame_retries_32429 at86rf230_set_frame_retries 0 32429 NULL
147836 +blk_mq_hw_sysfs_rq_list_show_32433 blk_mq_hw_sysfs_rq_list_show 0 32433 NULL
147837 +ocfs2_active_cluster_plugin_show_32436 ocfs2_active_cluster_plugin_show 0 32436 NULL
147838 +xfs_alloc_put_freelist_32437 xfs_alloc_put_freelist 0 32437 NULL
147839 +bcm7xxx_28nm_b0_afe_config_init_32439 bcm7xxx_28nm_b0_afe_config_init 0 32439 NULL nohasharray
147840 +break_ksm_32439 break_ksm 0 32439 &bcm7xxx_28nm_b0_afe_config_init_32439
147841 +fore200e_pca_proc_read_32440 fore200e_pca_proc_read 0 32440 NULL nohasharray
147842 +cfq_set_leaf_weight_32440 cfq_set_leaf_weight 0 32440 &fore200e_pca_proc_read_32440 nohasharray
147843 +reiserfs_direct_IO_32440 reiserfs_direct_IO 3 32440 &cfq_set_leaf_weight_32440
147844 +show_in16_32441 show_in16 0 32441 NULL
147845 +axnet_resume_32442 axnet_resume 0 32442 NULL
147846 +cx25840_s_ctrl_32444 cx25840_s_ctrl 0 32444 NULL
147847 +hpfs_symlink_readpage_32450 hpfs_symlink_readpage 0 32450 NULL
147848 +set_status_32456 set_status 0 32456 NULL
147849 +sdev_format_header_32457 sdev_format_header 0-2 32457 NULL
147850 +hid_input_report_32458 hid_input_report 4 32458 NULL nohasharray
147851 +wm8350_block_read_32458 wm8350_block_read 0 32458 &hid_input_report_32458 nohasharray
147852 +__ext4_handle_dirty_super_32458 __ext4_handle_dirty_super 0 32458 &wm8350_block_read_32458
147853 +ext4_file_write_iter_32461 ext4_file_write_iter 0 32461 NULL
147854 +cache_status_32462 cache_status 5 32462 NULL
147855 +show_fanin_32463 show_fanin 0 32463 NULL nohasharray
147856 +ftrace_hash_ipmodify_enable_32463 ftrace_hash_ipmodify_enable 0 32463 &show_fanin_32463
147857 +fill_readbuf_32464 fill_readbuf 3-0 32464 NULL nohasharray
147858 +w5300_open_32464 w5300_open 0 32464 &fill_readbuf_32464
147859 +ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 NULL nohasharray
147860 +show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465 show_session_param_ISCSI_PARAM_BIDI_CHAP_EN 0 32465 &ieee80211_fill_mesh_addresses_32465
147861 +ina209_show_value_32470 ina209_show_value 0 32470 NULL
147862 +dlm_callback_start_32473 dlm_callback_start 0 32473 NULL
147863 +piix4_access_32474 piix4_access 0 32474 NULL
147864 +ore_io_execute_32479 ore_io_execute 0 32479 NULL
147865 +copy_result_to_user_32486 copy_result_to_user 0 32486 NULL
147866 +kovaplus_sysfs_show_firmware_version_32487 kovaplus_sysfs_show_firmware_version 0 32487 NULL
147867 +temp0_show_32489 temp0_show 0 32489 NULL
147868 +cs42l52_beep_set_32491 cs42l52_beep_set 0-4 32491 NULL
147869 +ide_driver_proc_write_32493 ide_driver_proc_write 3-0 32493 NULL
147870 +snd_emu10k1_fx8010_playback_prepare_32494 snd_emu10k1_fx8010_playback_prepare 0 32494 NULL
147871 +sh_eth_vlan_rx_add_vid_32495 sh_eth_vlan_rx_add_vid 0 32495 NULL
147872 +fuse_setxattr_32496 fuse_setxattr 0 32496 NULL
147873 +lp3943_gpio_direction_input_32499 lp3943_gpio_direction_input 0 32499 NULL
147874 +amd_xgbe_phy_cur_mode_32503 amd_xgbe_phy_cur_mode 0 32503 NULL
147875 +initialize_32504 initialize 0 32504 NULL
147876 +fwnet_open_32505 fwnet_open 0 32505 NULL
147877 +adv7170_g_fmt_32507 adv7170_g_fmt 0 32507 NULL
147878 +wiimote_cmd_read_32510 wiimote_cmd_read 0 32510 NULL nohasharray
147879 +adt7411_read_10_bit_32510 adt7411_read_10_bit 0-4 32510 &wiimote_cmd_read_32510 nohasharray
147880 +mdc_pinger_recov_seq_write_32510 mdc_pinger_recov_seq_write 3 32510 &adt7411_read_10_bit_32510
147881 +sysfs_set_reg_32512 sysfs_set_reg 0-4 32512 NULL
147882 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
147883 +hot_reset_store_32518 hot_reset_store 0-4 32518 NULL
147884 +disconnect_32521 disconnect 4 32521 NULL
147885 +qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
147886 +ip_map_parse_32523 ip_map_parse 0 32523 NULL
147887 +be2iscsi_iface_get_param_32527 be2iscsi_iface_get_param 0 32527 NULL
147888 +ilo_read_32531 ilo_read 3-0 32531 NULL
147889 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3-0 32533 NULL
147890 +da9055_rtc_read_time_32534 da9055_rtc_read_time 0 32534 NULL
147891 +hwrng_attr_current_show_32536 hwrng_attr_current_show 0 32536 NULL
147892 +lb_port_stats_init_32541 lb_port_stats_init 0 32541 NULL
147893 +cciss_scsi_write_info_32542 cciss_scsi_write_info 0-3 32542 NULL
147894 +ieee80211_send_auth_32543 ieee80211_send_auth 6 32543 NULL
147895 +regmap_spmi_base_read_32544 regmap_spmi_base_read 0 32544 NULL
147896 +radeon_get_pm_profile_32545 radeon_get_pm_profile 0 32545 NULL
147897 +format_devstat_counter_32550 format_devstat_counter 3-0 32550 NULL
147898 +iscsi_tpg_attrib_store_default_erl_32551 iscsi_tpg_attrib_store_default_erl 0-3 32551 NULL
147899 +show_fcstat_fcp_packet_alloc_failures_32552 show_fcstat_fcp_packet_alloc_failures 0 32552 NULL
147900 +device_change_notifier_32558 device_change_notifier 0 32558 NULL
147901 +bitmap_store_32559 bitmap_store 0-3 32559 NULL
147902 +ipgre_header_32561 ipgre_header 0 32561 NULL nohasharray
147903 +alloc_dma_desc_resources_32561 alloc_dma_desc_resources 0 32561 &ipgre_header_32561 nohasharray
147904 +__blockdev_direct_IO_32561 __blockdev_direct_IO 5-0 32561 &alloc_dma_desc_resources_32561
147905 +aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3-0 32562 NULL
147906 +loop_attr_backing_file_show_32564 loop_attr_backing_file_show 0 32564 NULL
147907 +osc_iocontrol_32565 osc_iocontrol 3 32565 NULL
147908 +smi_data_write_32567 smi_data_write 0-6-5 32567 NULL
147909 +nilfs_segments_segments_number_show_32568 nilfs_segments_segments_number_show 0 32568 NULL
147910 +listen_32570 listen 0 32570 NULL
147911 +__vlan_add_32575 __vlan_add 0 32575 NULL
147912 +pnp_mem_len_32584 pnp_mem_len 0 32584 NULL nohasharray
147913 +wl12xx_update_sta_state_32584 wl12xx_update_sta_state 0 32584 &pnp_mem_len_32584
147914 +mem_swapout_entry_32586 mem_swapout_entry 3-0 32586 NULL nohasharray
147915 +jid_show_32586 jid_show 0 32586 &mem_swapout_entry_32586
147916 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3-0 32589 NULL
147917 +ath10k_mac_set_rts_32591 ath10k_mac_set_rts 0 32591 NULL nohasharray
147918 +bnx2x_exe_queue_add_32591 bnx2x_exe_queue_add 0 32591 &ath10k_mac_set_rts_32591
147919 +print_cpus_kernel_max_32592 print_cpus_kernel_max 0 32592 NULL
147920 +erst_exec_subtract_value_32594 erst_exec_subtract_value 0 32594 NULL
147921 +read_file_beacon_32595 read_file_beacon 3-0 32595 NULL
147922 +nilfs_dat_prepare_alloc_32598 nilfs_dat_prepare_alloc 0 32598 NULL
147923 +show_fcoe_fcf_device_mac_32601 show_fcoe_fcf_device_mac 0 32601 NULL
147924 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3-0 32603 NULL
147925 +sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL nohasharray
147926 +dma_alloc_pages_32608 dma_alloc_pages 3 32608 &sys_set_mempolicy_32608 nohasharray
147927 +status_control_read_32608 status_control_read 0-5-6 32608 &dma_alloc_pages_32608 nohasharray
147928 +vbi_out_buf_prepare_32608 vbi_out_buf_prepare 0 32608 &status_control_read_32608
147929 +replace_page_cache_page_32613 replace_page_cache_page 0 32613 NULL
147930 +show_spi_transport_rti_32617 show_spi_transport_rti 0 32617 NULL
147931 +smsc75xx_ethtool_get_eeprom_len_32621 smsc75xx_ethtool_get_eeprom_len 0 32621 NULL
147932 +lx_pipe_start_32625 lx_pipe_start 0 32625 NULL
147933 +cifs_writepage_32626 cifs_writepage 0 32626 NULL
147934 +irda_recvmsg_dgram_32631 irda_recvmsg_dgram 4-0 32631 NULL
147935 +cfg80211_roamed_32632 cfg80211_roamed 7-5 32632 NULL
147936 +po1030_set_auto_white_balance_32633 po1030_set_auto_white_balance 0 32633 NULL
147937 +vpivci_to_channel_32635 vpivci_to_channel 0 32635 NULL
147938 +ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
147939 +nilfs_cpfile_get_checkpoint_32639 nilfs_cpfile_get_checkpoint 0 32639 NULL nohasharray
147940 +phonet_device_notify_32639 phonet_device_notify 0 32639 &nilfs_cpfile_get_checkpoint_32639
147941 +show_abi_version_32641 show_abi_version 0 32641 NULL nohasharray
147942 +_isl12057_rtc_read_time_32641 _isl12057_rtc_read_time 0 32641 &show_abi_version_32641
147943 +ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
147944 +rtl8187_cmd_reset_32643 rtl8187_cmd_reset 0 32643 NULL
147945 +xpcs_reg_value_read_32644 xpcs_reg_value_read 3-0 32644 NULL
147946 +kvmalloc_32646 kvmalloc 1 32646 NULL nohasharray
147947 +niu_get_sset_count_32646 niu_get_sset_count 0 32646 &kvmalloc_32646
147948 +cxacru_sysfs_show_upstream_bits_per_frame_32651 cxacru_sysfs_show_upstream_bits_per_frame 0 32651 NULL
147949 +generic_readlink_32654 generic_readlink 3-0 32654 NULL nohasharray
147950 +ftrace_startup_32654 ftrace_startup 0 32654 &generic_readlink_32654
147951 +snd_seq_device_dev_register_32666 snd_seq_device_dev_register 0 32666 NULL
147952 +get_unaligned_be24_32667 get_unaligned_be24 0 32667 NULL
147953 +vbi_cap_start_streaming_32668 vbi_cap_start_streaming 0 32668 NULL
147954 +move_addr_to_kernel_32673 move_addr_to_kernel 2-0 32673 NULL
147955 +__exofs_wait_obj_created_32678 __exofs_wait_obj_created 0 32678 NULL
147956 +compat_SyS_preadv_32679 compat_SyS_preadv 3 32679 NULL
147957 +mxl111sf_tuner_write_reg_32683 mxl111sf_tuner_write_reg 0 32683 NULL nohasharray
147958 +lp_read_32683 lp_read 0-3 32683 &mxl111sf_tuner_write_reg_32683
147959 +via_lock_rate_32684 via_lock_rate 0 32684 NULL
147960 +family_show_32685 family_show 0 32685 NULL
147961 +tps80031_set_bits_32686 tps80031_set_bits 0 32686 NULL
147962 +blkdev_writepage_32693 blkdev_writepage 0 32693 NULL
147963 +si4713_i2c_write_32696 si4713_i2c_write 0 32696 NULL
147964 +bnad_vlan_rx_add_vid_32699 bnad_vlan_rx_add_vid 0 32699 NULL
147965 +si3054_init_32700 si3054_init 0 32700 NULL
147966 +jfs_readpages_32702 jfs_readpages 4 32702 NULL nohasharray
147967 +evdev_write_32702 evdev_write 0-3 32702 &jfs_readpages_32702
147968 +security_get_32703 security_get 0 32703 NULL nohasharray
147969 +cgroup_migrate_32703 cgroup_migrate 0 32703 &security_get_32703
147970 +check_bdq_32704 check_bdq 0 32704 NULL
147971 +xfs_filestream_new_ag_32711 xfs_filestream_new_ag 0 32711 NULL
147972 +rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3-0 32712 NULL
147973 +stv06xx_write_sensor_words_32713 stv06xx_write_sensor_words 0 32713 NULL nohasharray
147974 +xfs_bmbt_update_32713 xfs_bmbt_update 0 32713 &stv06xx_write_sensor_words_32713 nohasharray
147975 +acpi_processor_suspend_32713 acpi_processor_suspend 0 32713 &xfs_bmbt_update_32713
147976 +_xfs_buf_get_pages_32715 _xfs_buf_get_pages 2 32715 NULL nohasharray
147977 +vmxnet3_rq_init_32715 vmxnet3_rq_init 0 32715 &_xfs_buf_get_pages_32715
147978 +usb_ma901radio_s_ctrl_32718 usb_ma901radio_s_ctrl 0 32718 NULL
147979 +show_conn_param_ISCSI_PARAM_EXP_STATSN_32720 show_conn_param_ISCSI_PARAM_EXP_STATSN 0 32720 NULL
147980 +rpm_resume_32734 rpm_resume 0 32734 NULL
147981 +ncp_make_open_32735 ncp_make_open 0 32735 NULL
147982 +ping_get_port_32738 ping_get_port 0 32738 NULL nohasharray
147983 +team_netpoll_setup_32738 team_netpoll_setup 0 32738 &ping_get_port_32738
147984 +e1000_alloc_ring_dma_32741 e1000_alloc_ring_dma 0 32741 NULL
147985 +i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2-0 32742 NULL
147986 +mcp251x_set_normal_mode_32743 mcp251x_set_normal_mode 0 32743 NULL nohasharray
147987 +slc_open_32743 slc_open 0 32743 &mcp251x_set_normal_mode_32743
147988 +stats_read_ul_32751 stats_read_ul 3-0 32751 NULL
147989 +stv06xx_isoc_nego_32752 stv06xx_isoc_nego 0 32752 NULL
147990 +every_nth_show_32754 every_nth_show 0 32754 NULL
147991 +__uncore_thr_show_32756 __uncore_thr_show 0 32756 NULL
147992 +tg_set_cfs_bandwidth_32757 tg_set_cfs_bandwidth 0 32757 NULL
147993 +iwl_dbgfs_fw_dbg_conf_write_32770 iwl_dbgfs_fw_dbg_conf_write 0-3 32770 NULL
147994 +vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 4-0 32775 NULL
147995 +qt2_write_32776 qt2_write 0-4 32776 NULL
147996 +target_stat_scsi_dev_attr_store_32778 target_stat_scsi_dev_attr_store 0 32778 NULL
147997 +pcxhr_get_clock_reg_32779 pcxhr_get_clock_reg 0 32779 NULL nohasharray
147998 +wl1251_cmd_configure_32779 wl1251_cmd_configure 0 32779 &pcxhr_get_clock_reg_32779
147999 +show_state_field_32780 show_state_field 0 32780 NULL
148000 +rt2800usb_set_device_state_32783 rt2800usb_set_device_state 0 32783 NULL
148001 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL nohasharray
148002 +vbi_cap_buf_prepare_32784 vbi_cap_buf_prepare 0 32784 &sctp_tsnmap_grow_32784
148003 +ebt_out_hook_32788 ebt_out_hook 0 32788 NULL
148004 +qla2x00_diag_megabytes_show_32789 qla2x00_diag_megabytes_show 0 32789 NULL
148005 +ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL nohasharray
148006 +show_tcpPassiveOpens_32790 show_tcpPassiveOpens 0 32790 &ocfs2_read_inode_block_full_32790 nohasharray
148007 +p54_get_stats_32790 p54_get_stats 0 32790 &show_tcpPassiveOpens_32790
148008 +iscsi_disc_show_password_mutual_32793 iscsi_disc_show_password_mutual 0 32793 NULL
148009 +xfs_trans_read_buf_32795 xfs_trans_read_buf 0 32795 NULL
148010 +mv88e6xxx_reg_write_32803 mv88e6xxx_reg_write 0 32803 NULL
148011 +ath5k_hw_reset_32804 ath5k_hw_reset 0 32804 NULL
148012 +rproc_name_read_32805 rproc_name_read 3-0 32805 NULL
148013 +get_register_page_interruptible_32809 get_register_page_interruptible 0-5 32809 NULL nohasharray
148014 +target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809 target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs 0-3 32809 &get_register_page_interruptible_32809 nohasharray
148015 +b43legacy_attr_preamble_store_32809 b43legacy_attr_preamble_store 0-4 32809 &target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809
148016 +copy_name_32811 copy_name 0-3 32811 NULL
148017 +ieee80211_tdls_mgmt_32825 ieee80211_tdls_mgmt 10 32825 NULL
148018 +mac802154_wpan_update_llsec_32831 mac802154_wpan_update_llsec 0 32831 NULL
148019 +video_autosw_get_32836 video_autosw_get 0 32836 NULL
148020 +__ksize_32837 __ksize 0 32837 NULL
148021 +stk17ta8_nvram_write_32843 stk17ta8_nvram_write 0-6-5 32843 NULL
148022 +phy_set_clr_bits_32845 phy_set_clr_bits 0-3-4 32845 NULL
148023 +vga_rseq_32848 vga_rseq 0 32848 NULL
148024 +amd64_inject_write_store_32852 amd64_inject_write_store 0-4 32852 NULL
148025 +hdpvr_s_ctrl_32855 hdpvr_s_ctrl 0 32855 NULL
148026 +show_32860 show 0 32860 NULL
148027 +sta_tx_latency_stat_read_32862 sta_tx_latency_stat_read 3-0 32862 NULL
148028 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
148029 +io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL nohasharray
148030 +__uncore_match_vnw_show_32868 __uncore_match_vnw_show 0 32868 &io_apic_setup_irq_pin_32868
148031 +mxl5007t_write_reg_32872 mxl5007t_write_reg 0 32872 NULL
148032 +solo_osd_print_32873 solo_osd_print 0 32873 NULL
148033 +sha1_final_32876 sha1_final 0 32876 NULL
148034 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 NULL nohasharray
148035 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 &cifs_writedata_alloc_32880 nohasharray
148036 +__tcp_splice_read_32880 __tcp_splice_read 0 32880 &ath6kl_usb_submit_ctrl_in_32880
148037 +wl12xx_cmd_config_fwlog_32882 wl12xx_cmd_config_fwlog 0 32882 NULL
148038 +vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL nohasharray
148039 +_convert_lock_32884 _convert_lock 0 32884 &vp702x_usb_inout_cmd_32884
148040 +ocfs2_iterate_xattr_index_block_32885 ocfs2_iterate_xattr_index_block 0 32885 NULL
148041 +r820t_write_reg_32889 r820t_write_reg 0 32889 NULL
148042 +ath6kl_usb_post_recv_transfers_32892 ath6kl_usb_post_recv_transfers 2 32892 NULL nohasharray
148043 +msp_s_ctrl_32892 msp_s_ctrl 0 32892 &ath6kl_usb_post_recv_transfers_32892
148044 +visorchannel_dump_section_32893 visorchannel_dump_section 4 32893 NULL
148045 +get_pwm1_auto_point_pwm_32898 get_pwm1_auto_point_pwm 0 32898 NULL
148046 +ext4_get_group_number_32899 ext4_get_group_number 0-2 32899 NULL
148047 +ath5k_hw_set_power_mode_32901 ath5k_hw_set_power_mode 0 32901 NULL
148048 +bonding_show_carrier_32902 bonding_show_carrier 0 32902 NULL nohasharray
148049 +tsl2550_show_power_state_32902 tsl2550_show_power_state 0 32902 &bonding_show_carrier_32902
148050 +arvo_sysfs_show_mode_key_32906 arvo_sysfs_show_mode_key 0 32906 NULL nohasharray
148051 +lpss_reg_read_32906 lpss_reg_read 0 32906 &arvo_sysfs_show_mode_key_32906
148052 +write_policy_show_32908 write_policy_show 0 32908 NULL
148053 +show_fan16_32912 show_fan16 0 32912 NULL
148054 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3-0 32913 NULL
148055 +add_bound_rdev_32915 add_bound_rdev 0 32915 NULL
148056 +show_32916 show 0 32916 NULL
148057 +mcp3422_show_samp_freqs_32924 mcp3422_show_samp_freqs 0 32924 NULL nohasharray
148058 +hibernate_32924 hibernate 0 32924 &mcp3422_show_samp_freqs_32924
148059 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
148060 +xen_swiotlb_dma_mapping_error_32931 xen_swiotlb_dma_mapping_error 0-2 32931 NULL
148061 +nfs_direct_IO_32932 nfs_direct_IO 0 32932 NULL
148062 +hdmi_conf_apply_32934 hdmi_conf_apply 0 32934 NULL
148063 +i40e_vsi_configure_rx_32937 i40e_vsi_configure_rx 0 32937 NULL
148064 +add_dev_to_thread_32944 add_dev_to_thread 0 32944 NULL
148065 +chip_mc_read_32945 chip_mc_read 0 32945 NULL
148066 +store_temp_auto_boost_hyst_32950 store_temp_auto_boost_hyst 0-4 32950 NULL
148067 +usbatm_atm_proc_read_32951 usbatm_atm_proc_read 0 32951 NULL nohasharray
148068 +set_gpio_32951 set_gpio 0-4 32951 &usbatm_atm_proc_read_32951
148069 +mdiobus_write_32952 mdiobus_write 0 32952 NULL
148070 +trusted_list_32953 trusted_list 0-5 32953 NULL
148071 +target_core_dev_pr_show_attr_res_pr_holder_tg_port_32956 target_core_dev_pr_show_attr_res_pr_holder_tg_port 0 32956 NULL
148072 +ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
148073 +xfs_log_reserve_32959 xfs_log_reserve 0 32959 NULL
148074 +wl1251_acx_group_address_tbl_32961 wl1251_acx_group_address_tbl 0 32961 NULL
148075 +afs_writeback_all_32967 afs_writeback_all 0 32967 NULL
148076 +mwl8k_cmd_set_hw_spec_32968 mwl8k_cmd_set_hw_spec 0 32968 NULL
148077 +sh_eth_dev_init_32971 sh_eth_dev_init 0 32971 NULL nohasharray
148078 +ext4_group_overhead_blocks_32971 ext4_group_overhead_blocks 0 32971 &sh_eth_dev_init_32971
148079 +saa7706h_i2c_send_32979 saa7706h_i2c_send 3-0 32979 NULL
148080 +show_selfballooning_32982 show_selfballooning 0 32982 NULL
148081 +show_fnode_header_digest_32983 show_fnode_header_digest 0 32983 NULL
148082 +kvaser_usb_set_opt_mode_32990 kvaser_usb_set_opt_mode 0 32990 NULL
148083 +iwl_mvm_phy_ctxt_apply_33000 iwl_mvm_phy_ctxt_apply 0 33000 NULL nohasharray
148084 +netdev_change_mtu_33000 netdev_change_mtu 0 33000 &iwl_mvm_phy_ctxt_apply_33000
148085 +fm_v4l2_fops_read_33006 fm_v4l2_fops_read 0-3 33006 NULL
148086 +ext3_alloc_blocks_33007 ext3_alloc_blocks 0-3 33007 NULL nohasharray
148087 +SyS_syslog_33007 SyS_syslog 3 33007 &ext3_alloc_blocks_33007
148088 +iwl_mvm_power_update_mac_33008 iwl_mvm_power_update_mac 0 33008 NULL
148089 +rt_mutex_slowtrylock_33011 rt_mutex_slowtrylock 0 33011 NULL
148090 +br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
148091 +nvkm_pmu_create__33013 nvkm_pmu_create_ 4 33013 NULL
148092 +xfs_attr3_leaf_setflag_33014 xfs_attr3_leaf_setflag 0 33014 NULL
148093 +efivar_attr_store_33016 efivar_attr_store 0-4 33016 NULL nohasharray
148094 +snd_hda_parse_hdmi_codec_33016 snd_hda_parse_hdmi_codec 0 33016 &efivar_attr_store_33016
148095 +dibx000_i2c_master_xfer_gpio12_33018 dibx000_i2c_master_xfer_gpio12 0-3 33018 NULL
148096 +write_file_bt_ant_diversity_33019 write_file_bt_ant_diversity 3-0 33019 NULL
148097 +af9005_write_register_bits_33021 af9005_write_register_bits 0 33021 NULL
148098 +st_magn_buffer_postenable_33025 st_magn_buffer_postenable 0 33025 NULL
148099 +dapm_widget_show_33027 dapm_widget_show 0 33027 NULL
148100 +int340x_thermal_get_trip_type_33029 int340x_thermal_get_trip_type 0 33029 NULL
148101 +show_current_governor_33033 show_current_governor 0 33033 NULL
148102 +make_reservation_33038 make_reservation 0 33038 NULL
148103 +ata_scsi_em_message_store_33040 ata_scsi_em_message_store 0-4 33040 NULL
148104 +cxgb4vf_get_sset_count_33041 cxgb4vf_get_sset_count 0 33041 NULL
148105 +ov7670_s_hflip_33044 ov7670_s_hflip 0 33044 NULL
148106 +show_ch_count_33045 show_ch_count 0 33045 NULL
148107 +show_sgid_33048 show_sgid 0 33048 NULL
148108 +SYSC_lgetxattr_33049 SYSC_lgetxattr 4 33049 NULL
148109 +pipeline_dec_packet_in_fifo_full_read_33052 pipeline_dec_packet_in_fifo_full_read 3-0 33052 NULL
148110 +ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
148111 +bitmap_resize_33054 bitmap_resize 2-0 33054 NULL nohasharray
148112 +nfs_readpage_33054 nfs_readpage 0 33054 &bitmap_resize_33054
148113 +show_sas_phy_maximum_linkrate_hw_33056 show_sas_phy_maximum_linkrate_hw 0 33056 NULL nohasharray
148114 +qlcnic_send_cmd_descs_33056 qlcnic_send_cmd_descs 0 33056 &show_sas_phy_maximum_linkrate_hw_33056
148115 +cifs_getattr_33057 cifs_getattr 0 33057 NULL
148116 +target_stat_scsi_lu_show_attr_read_mbytes_33059 target_stat_scsi_lu_show_attr_read_mbytes 0 33059 NULL nohasharray
148117 +intel_ring_flush_all_caches_33059 intel_ring_flush_all_caches 0 33059 &target_stat_scsi_lu_show_attr_read_mbytes_33059
148118 +stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3-0 33065 NULL
148119 +sel_read_checkreqprot_33068 sel_read_checkreqprot 3-0 33068 NULL
148120 +vbi_buffer_prepare_33070 vbi_buffer_prepare 0 33070 NULL
148121 +gfs2_write_end_33073 gfs2_write_end 0-5 33073 NULL
148122 +target_stat_scsi_dev_show_attr_role_33074 target_stat_scsi_dev_show_attr_role 0 33074 NULL nohasharray
148123 +ff_write_ee_33074 ff_write_ee 0-2-4 33074 &target_stat_scsi_dev_show_attr_role_33074
148124 +__key_instantiate_and_link_33075 __key_instantiate_and_link 0 33075 NULL
148125 +tomoyo_write_33076 tomoyo_write 0-3 33076 NULL
148126 +dsa_slave_set_mac_address_33080 dsa_slave_set_mac_address 0 33080 NULL
148127 +i8xx_pipe_crc_ctl_reg_33082 i8xx_pipe_crc_ctl_reg 0 33082 NULL
148128 +acl_permission_check_33083 acl_permission_check 0 33083 NULL nohasharray
148129 +si476x_radio_s_ctrl_33083 si476x_radio_s_ctrl 0 33083 &acl_permission_check_33083
148130 +os_desc_b_vendor_code_show_33087 os_desc_b_vendor_code_show 0 33087 NULL
148131 +fcoe_cpu_callback_33094 fcoe_cpu_callback 0 33094 NULL
148132 +snd_cx88_prepare_33099 snd_cx88_prepare 0 33099 NULL
148133 +drv_attr_store_33101 drv_attr_store 0-4 33101 NULL
148134 +vnic_dev_cmd_no_proxy_33109 vnic_dev_cmd_no_proxy 0 33109 NULL
148135 +iscsi_tpg_param_store_MaxOutstandingR2T_33111 iscsi_tpg_param_store_MaxOutstandingR2T 0-3 33111 NULL
148136 +ieee80211_fragment_33112 ieee80211_fragment 4 33112 NULL nohasharray
148137 +dump_cr_33112 dump_cr 0 33112 &ieee80211_fragment_33112 nohasharray
148138 +metadata_store_33112 metadata_store 0-3 33112 &dump_cr_33112
148139 +nf_nat_ipv4_local_fn_33119 nf_nat_ipv4_local_fn 0 33119 NULL nohasharray
148140 +set_beep_33119 set_beep 0-4 33119 &nf_nat_ipv4_local_fn_33119
148141 +write_node_33121 write_node 4-0 33121 NULL
148142 +llc_ui_sendmsg_33123 llc_ui_sendmsg 3 33123 NULL
148143 +virtual_gb_store_33126 virtual_gb_store 0-3 33126 NULL
148144 +fb_sys_write_33130 fb_sys_write 3 33130 NULL nohasharray
148145 +cxgb4_inet6addr_handler_33130 cxgb4_inet6addr_handler 0 33130 &fb_sys_write_33130
148146 +sas_change_queue_depth_33131 sas_change_queue_depth 2-0 33131 NULL
148147 +show_fcoe_ctlr_device_err_block_33135 show_fcoe_ctlr_device_err_block 0 33135 NULL nohasharray
148148 +asm_rev_show_33135 asm_rev_show 0 33135 &show_fcoe_ctlr_device_err_block_33135 nohasharray
148149 +i40e_vsi_add_vlan_33135 i40e_vsi_add_vlan 0 33135 &asm_rev_show_33135
148150 +iwl_mvm_mac_ctx_send_33141 iwl_mvm_mac_ctx_send 0 33141 NULL
148151 +backlog_show_33143 backlog_show 0 33143 NULL nohasharray
148152 +notify_change_33143 notify_change 0 33143 &backlog_show_33143
148153 +bond_option_arp_ip_target_add_33152 bond_option_arp_ip_target_add 0 33152 NULL nohasharray
148154 +SyS_poll_33152 SyS_poll 2 33152 &bond_option_arp_ip_target_add_33152
148155 +_pci_add_cap_save_buffer_33153 _pci_add_cap_save_buffer 4 33153 NULL
148156 +packet_sendmsg_33154 packet_sendmsg 3 33154 NULL
148157 +ubifs_gc_start_commit_33160 ubifs_gc_start_commit 0 33160 NULL
148158 +regmap_spmi_ext_write_33161 regmap_spmi_ext_write 0 33161 NULL
148159 +wl1271_sta_hw_init_33163 wl1271_sta_hw_init 0 33163 NULL nohasharray
148160 +igb_get_sset_count_33163 igb_get_sset_count 0 33163 &wl1271_sta_hw_init_33163
148161 +__erst_clear_from_storage_33167 __erst_clear_from_storage 0 33167 NULL
148162 +debug_debug6_read_33168 debug_debug6_read 3-0 33168 NULL
148163 +acpi_ex_access_region_33170 acpi_ex_access_region 0 33170 NULL
148164 +da9052_bat_check_health_33171 da9052_bat_check_health 0 33171 NULL
148165 +show_otp2_33172 show_otp2 0 33172 NULL
148166 +begin_33173 begin 0 33173 NULL
148167 +bq2415x_i2c_write_33181 bq2415x_i2c_write 0 33181 NULL
148168 +store_fc_private_host_tgtid_bind_type_33187 store_fc_private_host_tgtid_bind_type 0-4 33187 NULL
148169 +hfsplus_security_listxattr_33189 hfsplus_security_listxattr 0-5 33189 NULL nohasharray
148170 +il3945_dump_error_log_33189 il3945_dump_error_log 0-4 33189 &hfsplus_security_listxattr_33189
148171 +rtl_usb_start_33190 rtl_usb_start 0 33190 NULL nohasharray
148172 +iwl_mvm_mac_ctxt_add_33190 iwl_mvm_mac_ctxt_add 0 33190 &rtl_usb_start_33190
148173 +nvkm_fuse_create__33192 nvkm_fuse_create_ 4 33192 NULL
148174 +flash_store_33203 flash_store 0-4 33203 NULL
148175 +dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL nohasharray
148176 +r820t_write_reg_mask_33204 r820t_write_reg_mask 0 33204 &dataflash_read_fact_otp_33204
148177 +pp_read_33210 pp_read 3-0 33210 NULL nohasharray
148178 +xen_allocate_irqs_dynamic_33210 xen_allocate_irqs_dynamic 1 33210 &pp_read_33210 nohasharray
148179 +ax_open_33210 ax_open 0 33210 &xen_allocate_irqs_dynamic_33210
148180 +reqbufs_capture_33214 reqbufs_capture 0 33214 NULL
148181 +vp_modern_find_vqs_33217 vp_modern_find_vqs 2 33217 NULL nohasharray
148182 +rt2x00queue_alloc_rxskbs_33217 rt2x00queue_alloc_rxskbs 0 33217 &vp_modern_find_vqs_33217 nohasharray
148183 +mwl8k_send_fw_load_cmd_33217 mwl8k_send_fw_load_cmd 0 33217 &rt2x00queue_alloc_rxskbs_33217
148184 +atm_pcr_check_33218 atm_pcr_check 0 33218 NULL
148185 +fops_write_33219 fops_write 0-3 33219 NULL
148186 +iommu_group_attr_store_33221 iommu_group_attr_store 0-4 33221 NULL
148187 +ovl_setattr_33227 ovl_setattr 0 33227 NULL nohasharray
148188 +store_flag_33227 store_flag 0 33227 &ovl_setattr_33227
148189 +lp55xx_store_engine_run_33230 lp55xx_store_engine_run 0-4 33230 NULL
148190 +netlbl_unlhsh_remove_addr4_33231 netlbl_unlhsh_remove_addr4 0 33231 NULL
148191 +store_rps_dev_flow_table_cnt_33235 store_rps_dev_flow_table_cnt 0-4 33235 NULL
148192 +pm8001_task_prep_ssp_33237 pm8001_task_prep_ssp 0 33237 NULL
148193 +snd_seq_ioctl_get_subscription_33238 snd_seq_ioctl_get_subscription 0 33238 NULL
148194 +__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
148195 +x1205_rtc_set_alarm_33247 x1205_rtc_set_alarm 0 33247 NULL
148196 +sbp2_sysfs_ieee1394_id_show_33248 sbp2_sysfs_ieee1394_id_show 0 33248 NULL
148197 +auto_abort_show_33251 auto_abort_show 0 33251 NULL
148198 +vt_notifier_call_33259 vt_notifier_call 0 33259 NULL
148199 +mwl8k_cmd_tx_power_33260 mwl8k_cmd_tx_power 0 33260 NULL
148200 +usbtv_set_regs_33265 usbtv_set_regs 0 33265 NULL
148201 +snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL nohasharray
148202 +modes_show_33267 modes_show 0 33267 &snd_pcm_plug_client_size_33267 nohasharray
148203 +latency_timer_store_33267 latency_timer_store 0-4 33267 &modes_show_33267
148204 +ipgre_open_33270 ipgre_open 0 33270 NULL
148205 +cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
148206 +sctp_primitive_REQUESTHEARTBEAT_33276 sctp_primitive_REQUESTHEARTBEAT 0 33276 NULL
148207 +security_genfs_sid_33277 security_genfs_sid 0 33277 NULL
148208 +qlcnic_vlan_rx_add_33279 qlcnic_vlan_rx_add 0 33279 NULL
148209 +gadget_strings_product_show_33281 gadget_strings_product_show 0 33281 NULL
148210 +bnx2i_set_sq_info_33282 bnx2i_set_sq_info 0-4 33282 NULL nohasharray
148211 +sync_pt_create_33282 sync_pt_create 2 33282 &bnx2i_set_sq_info_33282
148212 +sg_new_write_33283 sg_new_write 0-4 33283 NULL
148213 +hotkey_source_mask_store_33288 hotkey_source_mask_store 0-4 33288 NULL
148214 +bin_search_33289 bin_search 0 33289 NULL
148215 +tps80031_reg_enable_33293 tps80031_reg_enable 0 33293 NULL
148216 +xfs_attr_leaf_addname_33299 xfs_attr_leaf_addname 0 33299 NULL
148217 +dw_wdt_write_33300 dw_wdt_write 0-3 33300 NULL
148218 +wlcore_validate_fw_ver_33302 wlcore_validate_fw_ver 0 33302 NULL
148219 +mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
148220 +isku_sysfs_read_keys_easyzone_33318 isku_sysfs_read_keys_easyzone 6-0-5 33318 NULL
148221 +show_pwm_auto_point_fan_33320 show_pwm_auto_point_fan 0 33320 NULL nohasharray
148222 +set_attr_mode_msb_33320 set_attr_mode_msb 0-4 33320 &show_pwm_auto_point_fan_33320
148223 +usb_dev_prepare_33322 usb_dev_prepare 0 33322 NULL
148224 +ath6kl_usb_ctrl_msg_exchange_33327 ath6kl_usb_ctrl_msg_exchange 4 33327 NULL nohasharray
148225 +set_lid_handling_33327 set_lid_handling 0-4 33327 &ath6kl_usb_ctrl_msg_exchange_33327
148226 +vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL nohasharray
148227 +vfio_pci_bar_rw_33329 vfio_pci_bar_rw 3-0 33329 &vx_send_irq_dsp_33329
148228 +sas_get_linkerrors_33331 sas_get_linkerrors 0 33331 NULL
148229 +bma180_data_rdy_trigger_set_state_33332 bma180_data_rdy_trigger_set_state 0 33332 NULL
148230 +bdc_run_33333 bdc_run 0 33333 NULL
148231 +gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
148232 +show_fc_host_model_33339 show_fc_host_model 0 33339 NULL
148233 +joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
148234 +cpulist_parse_33350 cpulist_parse 0 33350 NULL
148235 +lov_stripesize_seq_write_33353 lov_stripesize_seq_write 3 33353 NULL
148236 +create_xattr_datum_33356 create_xattr_datum 5 33356 NULL nohasharray
148237 +irq_pkt_threshold_read_33356 irq_pkt_threshold_read 3-0 33356 &create_xattr_datum_33356
148238 +ath10k_pci_wake_wait_33360 ath10k_pci_wake_wait 0 33360 NULL
148239 +ksm_memory_callback_33363 ksm_memory_callback 0 33363 NULL
148240 +read_file_regidx_33370 read_file_regidx 3-0 33370 NULL nohasharray
148241 +sl2vl_attr_show_33370 sl2vl_attr_show 0 33370 &read_file_regidx_33370
148242 +cxacru_sysfs_show_adsl_headend_33376 cxacru_sysfs_show_adsl_headend 0 33376 NULL
148243 +sctp_ulpevent_new_33377 sctp_ulpevent_new 1 33377 NULL
148244 +aic26_keyclick_set_33378 aic26_keyclick_set 0-4 33378 NULL
148245 +mem_cgroup_resize_memsw_limit_33379 mem_cgroup_resize_memsw_limit 0 33379 NULL
148246 +setsockopt_33380 setsockopt 0 33380 NULL
148247 +hackrf_alloc_stream_bufs_33381 hackrf_alloc_stream_bufs 0 33381 NULL nohasharray
148248 +_find_next_bit_33381 _find_next_bit 0-2 33381 &hackrf_alloc_stream_bufs_33381
148249 +ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3-0 33383 NULL
148250 +airo_suspend_33386 airo_suspend 0 33386 NULL
148251 +bmc150_accel_setup_new_data_interrupt_33387 bmc150_accel_setup_new_data_interrupt 0 33387 NULL
148252 +btrfs_write_inode_33388 btrfs_write_inode 0 33388 NULL
148253 +show_ipInAddrErrors_33390 show_ipInAddrErrors 0 33390 NULL nohasharray
148254 +logfs_write_buf_33390 logfs_write_buf 0 33390 &show_ipInAddrErrors_33390
148255 +e100_exec_cb_33393 e100_exec_cb 0 33393 NULL
148256 +cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
148257 +size_read_33399 size_read 0-3 33399 NULL
148258 +show_yoffset_33400 show_yoffset 0 33400 NULL
148259 +regulator_set_voltage_sel_regmap_33407 regulator_set_voltage_sel_regmap 0 33407 NULL
148260 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL nohasharray
148261 +ext4_meta_bg_first_block_no_33408 ext4_meta_bg_first_block_no 2 33408 &snd_pcm_capture_ioctl1_33408 nohasharray
148262 +dummy_urb_enqueue_33408 dummy_urb_enqueue 0 33408 &ext4_meta_bg_first_block_no_33408
148263 +ufs_getfrag_block_33409 ufs_getfrag_block 2-0 33409 NULL nohasharray
148264 +set_in_min3_33409 set_in_min3 0-4 33409 &ufs_getfrag_block_33409
148265 +dst_metric_raw_33414 dst_metric_raw 0 33414 NULL
148266 +show_risetime_33415 show_risetime 0 33415 NULL nohasharray
148267 +power_limit_0_tmin_us_show_33415 power_limit_0_tmin_us_show 0 33415 &show_risetime_33415 nohasharray
148268 +filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 &power_limit_0_tmin_us_show_33415
148269 +show_eeprom5_33416 show_eeprom5 0 33416 NULL nohasharray
148270 +register_aggr_kprobe_33416 register_aggr_kprobe 0 33416 &show_eeprom5_33416
148271 +iscsi_nacl_attrib_store_random_r2t_offsets_33418 iscsi_nacl_attrib_store_random_r2t_offsets 0-3 33418 NULL
148272 +ims_pcu_write_ofn_config_33420 ims_pcu_write_ofn_config 0 33420 NULL
148273 +hash_netiface6_expire_33421 hash_netiface6_expire 4 33421 NULL
148274 +mic_start_33422 mic_start 0 33422 NULL
148275 +queue_ra_store_33425 queue_ra_store 3-0 33425 NULL
148276 +f2fs_write_meta_page_33426 f2fs_write_meta_page 0 33426 NULL
148277 +mxuport_send_ctrl_data_urb_33427 mxuport_send_ctrl_data_urb 0 33427 NULL
148278 +fw_vendor_show_33428 fw_vendor_show 0 33428 NULL nohasharray
148279 +iscsit_ta_prod_mode_write_protect_33428 iscsit_ta_prod_mode_write_protect 0 33428 &fw_vendor_show_33428
148280 +zram_meta_alloc_33432 zram_meta_alloc 2 33432 NULL
148281 +ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
148282 +map_service_to_pipe_33438 map_service_to_pipe 0 33438 NULL
148283 +message_stats_list_33440 message_stats_list 5 33440 NULL nohasharray
148284 +fuse_dev_do_write_33440 fuse_dev_do_write 0-3 33440 &message_stats_list_33440
148285 +nf_conntrack_confirm_33448 nf_conntrack_confirm 0 33448 NULL nohasharray
148286 +ax88178_reset_33448 ax88178_reset 0 33448 &nf_conntrack_confirm_33448
148287 +ipvlan_addr4_event_33450 ipvlan_addr4_event 0 33450 NULL
148288 +acpi_smbus_transaction_33454 acpi_smbus_transaction 0 33454 NULL
148289 +ca0132_playback_pcm_prepare_33456 ca0132_playback_pcm_prepare 0 33456 NULL nohasharray
148290 +rcar_thermal_get_trip_temp_33456 rcar_thermal_get_trip_temp 0 33456 &ca0132_playback_pcm_prepare_33456
148291 +cyapa_i2c_pip_cmd_irq_sync_33458 cyapa_i2c_pip_cmd_irq_sync 3-0 33458 NULL nohasharray
148292 +da903x_enable_33458 da903x_enable 0 33458 &cyapa_i2c_pip_cmd_irq_sync_33458
148293 +st_max_sg_segs_show_33461 st_max_sg_segs_show 0 33461 NULL
148294 +__verify_length_33462 __verify_length 0 33462 NULL
148295 +__mt9t112_reg_write_33468 __mt9t112_reg_write 0 33468 NULL nohasharray
148296 +toshiba_kbd_illum_status_set_33468 toshiba_kbd_illum_status_set 0 33468 &__mt9t112_reg_write_33468
148297 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
148298 +create_entry_33479 create_entry 2 33479 NULL
148299 +kmx61_chip_update_thresholds_33482 kmx61_chip_update_thresholds 0 33482 NULL
148300 +qla4xxx_get_ep_param_33483 qla4xxx_get_ep_param 0 33483 NULL
148301 +ip_setsockopt_33487 ip_setsockopt 5-0 33487 NULL nohasharray
148302 +elf_map_33487 elf_map 0 33487 &ip_setsockopt_33487
148303 +netxen_nic_hw_write_wx_128M_33488 netxen_nic_hw_write_wx_128M 2 33488 NULL
148304 +ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
148305 +sock_set_timeout_33490 sock_set_timeout 0 33490 NULL
148306 +pm80xx_get_fatal_dump_33498 pm80xx_get_fatal_dump 0 33498 NULL nohasharray
148307 +patch_vt1708S_33498 patch_vt1708S 0 33498 &pm80xx_get_fatal_dump_33498
148308 +hash_netnet4_expire_33500 hash_netnet4_expire 4 33500 NULL nohasharray
148309 +show_spd_33500 show_spd 0 33500 &hash_netnet4_expire_33500 nohasharray
148310 +ipath_writev_33500 ipath_writev 0 33500 &show_spd_33500
148311 +wm831x_dcdc_get_status_33503 wm831x_dcdc_get_status 0 33503 NULL
148312 +fb_read_33506 fb_read 3-0 33506 NULL nohasharray
148313 +igb_sriov_reinit_33506 igb_sriov_reinit 0 33506 &fb_read_33506
148314 +cp2112_get_usb_config_33515 cp2112_get_usb_config 0 33515 NULL
148315 +musb_test_mode_write_33518 musb_test_mode_write 3-0 33518 NULL
148316 +extcon_set_state_33519 extcon_set_state 0 33519 NULL
148317 +lpfc_tgt_queue_depth_show_33520 lpfc_tgt_queue_depth_show 0 33520 NULL
148318 +ahash_setkey_unaligned_33521 ahash_setkey_unaligned 3-0 33521 NULL
148319 +nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
148320 +dbg_chk_lpt_sz_33525 dbg_chk_lpt_sz 0 33525 NULL
148321 +aggr_size_rx_size_read_33526 aggr_size_rx_size_read 3-0 33526 NULL
148322 +bitmap_print_to_pagebuf_33528 bitmap_print_to_pagebuf 0 33528 NULL
148323 +part_inflight_show_33532 part_inflight_show 0 33532 NULL
148324 +acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
148325 +show_temp_high_33534 show_temp_high 0 33534 NULL
148326 +cgw_notifier_33537 cgw_notifier 0 33537 NULL
148327 +qp_map_queue_headers_33538 qp_map_queue_headers 0 33538 NULL nohasharray
148328 +netdev_store_33538 netdev_store 0-4 33538 &qp_map_queue_headers_33538
148329 +tomoyo_read_self_33539 tomoyo_read_self 3-0 33539 NULL nohasharray
148330 +osc_max_rpcs_in_flight_seq_write_33539 osc_max_rpcs_in_flight_seq_write 3 33539 &tomoyo_read_self_33539
148331 +bnx2_request_firmware_33540 bnx2_request_firmware 0 33540 NULL
148332 +__acpi_device_modalias_33545 __acpi_device_modalias 0 33545 NULL
148333 +get_fan_div_33546 get_fan_div 0 33546 NULL
148334 +cx8802_buf_prepare_33547 cx8802_buf_prepare 0 33547 NULL
148335 +compat_SyS_recv_33548 compat_SyS_recv 3 33548 NULL
148336 +tpm_show_ppi_request_33550 tpm_show_ppi_request 0 33550 NULL nohasharray
148337 +ahc_proc_write_seeprom_33550 ahc_proc_write_seeprom 0-3 33550 &tpm_show_ppi_request_33550
148338 +dup_array_33551 dup_array 3 33551 NULL
148339 +in8_33552 in8 0 33552 NULL nohasharray
148340 +iscsi_stat_logout_show_attr_indx_33552 iscsi_stat_logout_show_attr_indx 0 33552 &in8_33552
148341 +ima_parse_rule_33557 ima_parse_rule 0 33557 NULL
148342 +gpiochip_to_irq_33561 gpiochip_to_irq 2 33561 NULL
148343 +sst_byt_pcm_trigger_33563 sst_byt_pcm_trigger 0 33563 NULL
148344 +__btrfs_set_prop_33568 __btrfs_set_prop 0 33568 NULL
148345 +limit_write_33576 limit_write 0-3 33576 NULL
148346 +cmtp_send_frame_33577 cmtp_send_frame 3 33577 NULL
148347 +amd_gpio_request_33588 amd_gpio_request 0 33588 NULL
148348 +xfs_attr3_leaf_getvalue_33590 xfs_attr3_leaf_getvalue 0 33590 NULL nohasharray
148349 +iscsi_stat_sess_show_attr_indx_33590 iscsi_stat_sess_show_attr_indx 0 33590 &xfs_attr3_leaf_getvalue_33590
148350 +count_subheaders_33591 count_subheaders 0 33591 NULL nohasharray
148351 +acpi_ps_push_scope_33591 acpi_ps_push_scope 0 33591 &count_subheaders_33591
148352 +scsi_execute_33596 scsi_execute 5 33596 NULL nohasharray
148353 +xfs_itruncate_extents_33596 xfs_itruncate_extents 0 33596 &scsi_execute_33596
148354 +really_probe_33598 really_probe 0 33598 NULL
148355 +rtl_open_33601 rtl_open 0 33601 NULL
148356 +comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
148357 +temp_vga_33605 temp_vga 0 33605 NULL
148358 +cifs_fsync_33606 cifs_fsync 0 33606 NULL
148359 +target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607 target_core_alua_tg_pt_gp_store_attr_alua_access_status 0-3 33607 NULL nohasharray
148360 +bond_option_resend_igmp_set_33607 bond_option_resend_igmp_set 0 33607 &target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607
148361 +xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
148362 +ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &xt_compat_target_offset_33608 nohasharray
148363 +ltc4245_show_gpio_33608 ltc4245_show_gpio 0 33608 &ip6_find_1stfragopt_33608
148364 +wl12xx_pre_boot_33614 wl12xx_pre_boot 0 33614 NULL
148365 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3-0 33615 NULL nohasharray
148366 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 &il_dbgfs_qos_read_33615
148367 +show_rtap_iface_33618 show_rtap_iface 0 33618 NULL nohasharray
148368 +xfs_btree_check_sblock_33618 xfs_btree_check_sblock 0 33618 &show_rtap_iface_33618
148369 +set_temp_auto_temp_max_33619 set_temp_auto_temp_max 0-4 33619 NULL
148370 +nilfs_mdt_read_block_33622 nilfs_mdt_read_block 0 33622 NULL
148371 +do_sync_write_33624 do_sync_write 0-3 33624 NULL nohasharray
148372 +freeze_kernel_threads_33624 freeze_kernel_threads 0 33624 &do_sync_write_33624
148373 +hw_breakpoint_handler_33626 hw_breakpoint_handler 0 33626 NULL
148374 +i40e_setup_tx_descriptors_33630 i40e_setup_tx_descriptors 0 33630 NULL nohasharray
148375 +iio_buffer_write_length_33630 iio_buffer_write_length 0-4 33630 &i40e_setup_tx_descriptors_33630
148376 +swap_type_of_33634 swap_type_of 0 33634 NULL
148377 +wl18xx_get_rx_packet_len_33637 wl18xx_get_rx_packet_len 0-3 33637 NULL
148378 +snd_card_asihpi_trigger_33639 snd_card_asihpi_trigger 0 33639 NULL
148379 +c2_tx_ring_alloc_33640 c2_tx_ring_alloc 0 33640 NULL
148380 +mt9v011_s_ctrl_33643 mt9v011_s_ctrl 0 33643 NULL nohasharray
148381 +wlcore_cmd_wait_for_event_or_timeout_33643 wlcore_cmd_wait_for_event_or_timeout 0 33643 &mt9v011_s_ctrl_33643
148382 +read_battery_life_extender_33645 read_battery_life_extender 0 33645 NULL
148383 +mwifiex_uap_prepare_cmd_33647 mwifiex_uap_prepare_cmd 0 33647 NULL
148384 +ali_write_33649 ali_write 0-3 33649 NULL
148385 +beiscsi_process_async_pdu_33650 beiscsi_process_async_pdu 6 33650 NULL
148386 +create_endpoint_and_queue_control_33653 create_endpoint_and_queue_control 0 33653 NULL
148387 +mt9m111_set_green_balance_33654 mt9m111_set_green_balance 0 33654 NULL
148388 +sht15_update_status_33662 sht15_update_status 0 33662 NULL nohasharray
148389 +mvs_task_prep_33662 mvs_task_prep 0 33662 &sht15_update_status_33662
148390 +vmw_gmr_bind_33663 vmw_gmr_bind 3 33663 NULL
148391 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3-0 33666 NULL nohasharray
148392 +writepage_33666 writepage 0 33666 &irq_blk_threshold_read_33666
148393 +kernel_fw_from_file_33667 kernel_fw_from_file 0 33667 NULL
148394 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
148395 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
148396 +ath6kl_wmi_startscan_cmd_33674 ath6kl_wmi_startscan_cmd 8 33674 NULL nohasharray
148397 +pcm_playback_prepare_33674 pcm_playback_prepare 0 33674 &ath6kl_wmi_startscan_cmd_33674
148398 +show_color_common_33677 show_color_common 0 33677 NULL
148399 +submit_one_bio_33683 submit_one_bio 0 33683 NULL
148400 +manage_start_stop_store_33684 manage_start_stop_store 0-4 33684 NULL
148401 +policy_show_33685 policy_show 0 33685 NULL nohasharray
148402 +i8259A_suspend_33685 i8259A_suspend 0 33685 &policy_show_33685
148403 +kempld_type_show_33688 kempld_type_show 0 33688 NULL nohasharray
148404 +il4965_store_tx_power_33688 il4965_store_tx_power 0-4 33688 &kempld_type_show_33688
148405 +ceph_write_end_33694 ceph_write_end 0-5 33694 NULL nohasharray
148406 +alc262_parse_auto_config_33694 alc262_parse_auto_config 0 33694 &ceph_write_end_33694 nohasharray
148407 +cyapa_read_block_33694 cyapa_read_block 0 33694 &alc262_parse_auto_config_33694 nohasharray
148408 +rocker_port_get_sset_count_33694 rocker_port_get_sset_count 0 33694 &cyapa_read_block_33694
148409 +snd_seq_ioctl_query_next_client_33695 snd_seq_ioctl_query_next_client 0 33695 NULL
148410 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
148411 +sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
148412 +netlink_sendmsg_33708 netlink_sendmsg 4-0 33708 &sys_keyctl_33708 nohasharray
148413 +xs_send_kvec_33708 xs_send_kvec 5 33708 &netlink_sendmsg_33708
148414 +cap_task_setnice_33709 cap_task_setnice 0 33709 NULL
148415 +expand_corename_33710 expand_corename 2 33710 NULL
148416 +enable_33715 enable 0 33715 NULL
148417 +__gfs2_readpage_33717 __gfs2_readpage 0 33717 NULL
148418 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
148419 +write_file_spectral_count_33723 write_file_spectral_count 3-0 33723 NULL
148420 +changeset_show_33726 changeset_show 0 33726 NULL
148421 +read_file_node_recv_33729 read_file_node_recv 3-0 33729 NULL
148422 +target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs_33732 target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs 0 33732 NULL
148423 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
148424 +scm_check_creds_33739 scm_check_creds 0 33739 NULL
148425 +__iscsi_disc_show_password_mutual_33745 __iscsi_disc_show_password_mutual 0 33745 NULL nohasharray
148426 +nfs_idmap_instantiate_33745 nfs_idmap_instantiate 0 33745 &__iscsi_disc_show_password_mutual_33745
148427 +init_vif_33746 init_vif 0 33746 NULL
148428 +xfrm_count_pfkey_enc_supported_33748 xfrm_count_pfkey_enc_supported 0 33748 NULL
148429 +snd_rme96_playback_prepare_33751 snd_rme96_playback_prepare 0 33751 NULL nohasharray
148430 +adv7180_write_33751 adv7180_write 0 33751 &snd_rme96_playback_prepare_33751
148431 +ssb_ssb_read16_33752 ssb_ssb_read16 0 33752 NULL
148432 +mptscsih_version_nvdata_persistent_show_33753 mptscsih_version_nvdata_persistent_show 0 33753 NULL nohasharray
148433 +dev_open_33753 dev_open 0 33753 &mptscsih_version_nvdata_persistent_show_33753
148434 +wusb_phy_rate_show_33754 wusb_phy_rate_show 0 33754 NULL
148435 +ath10k_download_and_run_otp_33758 ath10k_download_and_run_otp 0 33758 NULL
148436 +var_to_pll_33759 var_to_pll 0 33759 NULL
148437 +pccard_show_voltage_33761 pccard_show_voltage 0 33761 NULL
148438 +vifs_state_read_33762 vifs_state_read 3-0 33762 NULL
148439 +bitmap_full_33763 bitmap_full 2 33763 NULL
148440 +ext2_xattr_user_list_33764 ext2_xattr_user_list 0-5 33764 NULL nohasharray
148441 +ext3_mark_inode_dirty_33764 ext3_mark_inode_dirty 0 33764 &ext2_xattr_user_list_33764
148442 +hashtab_create_33769 hashtab_create 3 33769 NULL
148443 +midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
148444 +rj54n1_s_ctrl_33771 rj54n1_s_ctrl 0 33771 NULL
148445 +blkdev_read_iter_33773 blkdev_read_iter 0 33773 NULL
148446 +____request_module_33775 ____request_module 0 33775 NULL
148447 +nfs4_proc_statfs_33780 nfs4_proc_statfs 0 33780 NULL
148448 +__btrfs_free_reserved_extent_33782 __btrfs_free_reserved_extent 2 33782 NULL
148449 +show_33785 show 0 33785 NULL nohasharray
148450 +target_stat_scsi_tgt_port_show_attr_read_mbytes_33785 target_stat_scsi_tgt_port_show_attr_read_mbytes 0 33785 &show_33785
148451 +ezusb_write_ltv_33788 ezusb_write_ltv 0 33788 NULL
148452 +iwl_send_calib_cfg_33793 iwl_send_calib_cfg 0 33793 NULL nohasharray
148453 +niu_ldn_irq_enable_33793 niu_ldn_irq_enable 0 33793 &iwl_send_calib_cfg_33793
148454 +check_qos_33797 check_qos 0 33797 NULL nohasharray
148455 +ql_set_mac_addr_33797 ql_set_mac_addr 0 33797 &check_qos_33797
148456 +set_pwm_enable1_33798 set_pwm_enable1 0-4 33798 NULL
148457 +if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
148458 +__uncore_iperf_cfg_show_33801 __uncore_iperf_cfg_show 0 33801 NULL
148459 +find_next_offset_33804 find_next_offset 3-0 33804 NULL
148460 +queue_control_on_old_endpoint_33811 queue_control_on_old_endpoint 0 33811 NULL
148461 +show_fcstat_loss_of_signal_count_33814 show_fcstat_loss_of_signal_count 0 33814 NULL
148462 +bfad_im_drv_name_show_33817 bfad_im_drv_name_show 0 33817 NULL
148463 +kcs_size_33818 kcs_size 0 33818 NULL
148464 +filter_write_33819 filter_write 3-0 33819 NULL nohasharray
148465 +read_reg_33819 read_reg 0 33819 &filter_write_33819
148466 +acpi_ps_build_named_op_33827 acpi_ps_build_named_op 0 33827 NULL
148467 +show_queue_type_field_33829 show_queue_type_field 0 33829 NULL
148468 +udplite_manip_pkt_33832 udplite_manip_pkt 4 33832 NULL
148469 +hidp_get_raw_report_33837 hidp_get_raw_report 0-4 33837 NULL
148470 +snd_ad1889_capture_prepare_33838 snd_ad1889_capture_prepare 0 33838 NULL
148471 +exofs_file_fsync_33847 exofs_file_fsync 0 33847 NULL nohasharray
148472 +store_als_channel_33847 store_als_channel 0-4 33847 &exofs_file_fsync_33847
148473 +calgary_alloc_coherent_33851 calgary_alloc_coherent 2 33851 NULL nohasharray
148474 +usbatm_atm_send_33851 usbatm_atm_send 0 33851 &calgary_alloc_coherent_33851
148475 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
148476 +hamachi_open_33855 hamachi_open 0 33855 NULL
148477 +mlx4_en_open_33856 mlx4_en_open 0 33856 NULL
148478 +parse_capture_source_33859 parse_capture_source 0 33859 NULL
148479 +hdcs_start_33860 hdcs_start 0 33860 NULL
148480 +dev_register_33861 dev_register 0 33861 NULL
148481 +ov6650_s_fmt_33866 ov6650_s_fmt 0 33866 NULL
148482 +rt2x00usb_vendor_request_sw_33878 rt2x00usb_vendor_request_sw 0 33878 NULL
148483 +pcxhr_read_rmh_status_33880 pcxhr_read_rmh_status 0 33880 NULL
148484 +bin_string_33884 bin_string 5-3 33884 NULL
148485 +get_fan1_div_33886 get_fan1_div 0 33886 NULL nohasharray
148486 +mwifiex_cmd_802_11_snmp_mib_33886 mwifiex_cmd_802_11_snmp_mib 0 33886 &get_fan1_div_33886
148487 +vmci_transport_dgram_dequeue_33887 vmci_transport_dgram_dequeue 3 33887 NULL
148488 +twl_request_33892 twl_request 0 33892 NULL
148489 +sis190_init_ring_33895 sis190_init_ring 0 33895 NULL nohasharray
148490 +isl29003_set_resolution_33895 isl29003_set_resolution 0 33895 &sis190_init_ring_33895
148491 +node_read_cpulist_33898 node_read_cpulist 0 33898 NULL
148492 +copy_gl_to_skb_pkt_33906 copy_gl_to_skb_pkt 3 33906 NULL
148493 +musb_g_ep0_enable_33907 musb_g_ep0_enable 0 33907 NULL
148494 +get_user_pages_33908 get_user_pages 0 33908 NULL nohasharray
148495 +store_loopback_33908 store_loopback 0-3 33908 &get_user_pages_33908
148496 +sg_nents_33909 sg_nents 0 33909 NULL
148497 +ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3-0 33912 NULL
148498 +whiteheat_open_33916 whiteheat_open 0 33916 NULL
148499 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
148500 +beiscsi_get_macaddr_33920 beiscsi_get_macaddr 0 33920 NULL
148501 +show_ata_port_port_no_33921 show_ata_port_port_no 0 33921 NULL
148502 +dwc3_send_gadget_ep_cmd_33923 dwc3_send_gadget_ep_cmd 0 33923 NULL
148503 +set_temp_auto_point_temp_33930 set_temp_auto_point_temp 0-4 33930 NULL nohasharray
148504 +store_tabletExecute_33930 store_tabletExecute 0-4 33930 &set_temp_auto_point_temp_33930
148505 +palmas_bulk_read_33937 palmas_bulk_read 0 33937 NULL
148506 +pyra_sysfs_write_settings_33939 pyra_sysfs_write_settings 0-6-5 33939 NULL
148507 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3-0 33942 NULL nohasharray
148508 +edd_show_raw_data_33942 edd_show_raw_data 0 33942 &sel_read_avc_cache_threshold_33942
148509 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3-0 33943 NULL
148510 +read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3-0 33944 NULL
148511 +stv06xx_write_bridge_33945 stv06xx_write_bridge 0 33945 NULL nohasharray
148512 +smsc95xx_ethtool_get_eeprom_len_33945 smsc95xx_ethtool_get_eeprom_len 0 33945 &stv06xx_write_bridge_33945
148513 +rs_sta_dbgfs_drv_tx_stats_read_33946 rs_sta_dbgfs_drv_tx_stats_read 3-0 33946 NULL nohasharray
148514 +logfs_write_inode_33946 logfs_write_inode 0 33946 &rs_sta_dbgfs_drv_tx_stats_read_33946
148515 +metric_id_get_33947 metric_id_get 0 33947 NULL nohasharray
148516 +__zd_usb_enable_rx_33947 __zd_usb_enable_rx 0 33947 &metric_id_get_33947
148517 +hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 0 33952 NULL
148518 +__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
148519 +nilfs_direct_delete_and_convert_33957 nilfs_direct_delete_and_convert 0 33957 NULL
148520 +iscsi_nacl_auth_show_userid_33958 iscsi_nacl_auth_show_userid 0 33958 NULL
148521 +b44_register_phy_one_33962 b44_register_phy_one 0 33962 NULL
148522 +btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
148523 +ieee802154_hdr_get_addrs_33964 ieee802154_hdr_get_addrs 0 33964 NULL
148524 +nct7802_read_fan_33970 nct7802_read_fan 0 33970 NULL
148525 +show_phys_height_33974 show_phys_height 0 33974 NULL nohasharray
148526 +actual_brightness_show_33974 actual_brightness_show 0 33974 &show_phys_height_33974
148527 +store_33978 store 0 33978 NULL nohasharray
148528 +bq2415x_set_termination_current_33978 bq2415x_set_termination_current 0 33978 &store_33978
148529 +brightness_show_33981 brightness_show 0 33981 NULL
148530 +show_33983 show 0 33983 NULL nohasharray
148531 +adfs_dir_find_entry_33983 adfs_dir_find_entry 0 33983 &show_33983
148532 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3-0 33984 NULL
148533 +snd_interval_refine_33987 snd_interval_refine 0 33987 NULL nohasharray
148534 +hotkey_enable_store_33987 hotkey_enable_store 0-4 33987 &snd_interval_refine_33987
148535 +is_enabled_33989 is_enabled 0 33989 NULL
148536 +igbvf_request_irq_33999 igbvf_request_irq 0 33999 NULL nohasharray
148537 +dump_emit_33999 dump_emit 3 33999 &igbvf_request_irq_33999
148538 +acpi_device_hid_show_34000 acpi_device_hid_show 0 34000 NULL
148539 +lpfc_nodev_tmo_show_34002 lpfc_nodev_tmo_show 0 34002 NULL
148540 +__az6007_read_34011 __az6007_read 0 34011 NULL
148541 +ath10k_pci_wake_34017 ath10k_pci_wake 0 34017 NULL
148542 +state_show_34018 state_show 0 34018 NULL
148543 +__ntfs_malloc_34022 __ntfs_malloc 1 34022 NULL
148544 +lbs_lowrssi_write_34025 lbs_lowrssi_write 3-0 34025 NULL
148545 +ct_pcm_playback_trigger_34027 ct_pcm_playback_trigger 0 34027 NULL nohasharray
148546 +bh1780_show_power_state_34027 bh1780_show_power_state 0 34027 &ct_pcm_playback_trigger_34027
148547 +at803x_config_init_34029 at803x_config_init 0 34029 NULL
148548 +ghash_update_34031 ghash_update 0 34031 NULL
148549 +nilfs_snapshot_attr_store_34033 nilfs_snapshot_attr_store 0-4 34033 NULL
148550 +ppp_write_34034 ppp_write 3-0 34034 NULL
148551 +m88ts2022_set_params_34040 m88ts2022_set_params 0 34040 NULL
148552 +tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
148553 +__domain_flush_pages_34045 __domain_flush_pages 2-3 34045 NULL nohasharray
148554 +show_sas_expander_vendor_id_34045 show_sas_expander_vendor_id 0 34045 &__domain_flush_pages_34045
148555 +lpfc_restrict_login_store_34049 lpfc_restrict_login_store 0-4 34049 NULL
148556 +bm_page_io_async_34050 bm_page_io_async 2 34050 NULL
148557 +cdc_ncm_show_tx_timer_usecs_34052 cdc_ncm_show_tx_timer_usecs 0 34052 NULL
148558 +ad7793_set_mode_34053 ad7793_set_mode 0 34053 NULL
148559 +pcm_trigger_34060 pcm_trigger 0 34060 NULL
148560 +memcg_update_all_caches_34068 memcg_update_all_caches 1-0 34068 NULL
148561 +store_34070 store 0-3 34070 NULL
148562 +efx_phc_enable_34071 efx_phc_enable 0 34071 NULL
148563 +show_analog_out_34081 show_analog_out 0 34081 NULL
148564 +show_risefalltime_34084 show_risefalltime 0 34084 NULL
148565 +get_eeprom_len_34091 get_eeprom_len 0 34091 NULL
148566 +set_component_locate_34094 set_component_locate 0-4 34094 NULL
148567 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3-0 34095 NULL nohasharray
148568 +alc_alloc_spec_34095 alc_alloc_spec 0 34095 &pipeline_pipeline_fifo_full_read_34095
148569 +lp55xx_store_engine_select_34100 lp55xx_store_engine_select 0-4 34100 NULL
148570 +__irq_domain_add_34101 __irq_domain_add 2 34101 NULL nohasharray
148571 +timeout_store_34101 timeout_store 0-4 34101 &__irq_domain_add_34101
148572 +amd_xgbe_phy_gmii_2500_mode_34104 amd_xgbe_phy_gmii_2500_mode 0 34104 NULL
148573 +proc_scsi_host_write_34107 proc_scsi_host_write 3-0 34107 NULL nohasharray
148574 +fjn_open_34107 fjn_open 0 34107 &proc_scsi_host_write_34107
148575 +sxgbe_open_34127 sxgbe_open 0 34127 NULL
148576 +asd_show_dev_pcba_sn_34128 asd_show_dev_pcba_sn 0 34128 NULL
148577 +store_temp_max_34130 store_temp_max 0-4 34130 NULL
148578 +islpci_mgt_transmit_34133 islpci_mgt_transmit 5-0 34133 NULL nohasharray
148579 +typhoon_request_firmware_34133 typhoon_request_firmware 0 34133 &islpci_mgt_transmit_34133
148580 +cdc_mbim_process_dgram_34136 cdc_mbim_process_dgram 3 34136 NULL
148581 +btrfs_csum_one_bio_34137 btrfs_csum_one_bio 0 34137 NULL
148582 +mtu2blksize_34139 mtu2blksize 0 34139 NULL
148583 +ixgbe_dbg_netdev_ops_write_34141 ixgbe_dbg_netdev_ops_write 3-0 34141 NULL nohasharray
148584 +si476x_core_cmd_am_acf_status_34141 si476x_core_cmd_am_acf_status 0 34141 &ixgbe_dbg_netdev_ops_write_34141
148585 +usbhid_power_34146 usbhid_power 0 34146 NULL nohasharray
148586 +veth_dev_init_34146 veth_dev_init 0 34146 &usbhid_power_34146
148587 +show_ipInDelivers_34148 show_ipInDelivers 0 34148 NULL
148588 +mwifiex_cmd_11n_addba_rsp_gen_34149 mwifiex_cmd_11n_addba_rsp_gen 0 34149 NULL
148589 +quirk_pcie_aspm_read_34150 quirk_pcie_aspm_read 0 34150 NULL
148590 +rt61pci_load_firmware_34151 rt61pci_load_firmware 0 34151 NULL
148591 +adt7x10_show_name_34153 adt7x10_show_name 0 34153 NULL nohasharray
148592 +hung_up_tty_write_34153 hung_up_tty_write 0-3 34153 &adt7x10_show_name_34153
148593 +configure_endpoint_34156 configure_endpoint 0 34156 NULL nohasharray
148594 +ixgbevf_read_posted_mbx_34156 ixgbevf_read_posted_mbx 0 34156 &configure_endpoint_34156 nohasharray
148595 +elan_i2c_set_flash_key_34156 elan_i2c_set_flash_key 0 34156 &ixgbevf_read_posted_mbx_34156
148596 +osst_eod_frame_ppos_show_34157 osst_eod_frame_ppos_show 0 34157 NULL nohasharray
148597 +host_control_on_shutdown_store_34157 host_control_on_shutdown_store 0-4 34157 &osst_eod_frame_ppos_show_34157
148598 +ext4_xattr_list_34162 ext4_xattr_list 0 34162 NULL nohasharray
148599 +st_sensors_spi_read_multiple_byte_34162 st_sensors_spi_read_multiple_byte 4 34162 &ext4_xattr_list_34162
148600 +card_wait_for_ready_34163 card_wait_for_ready 0 34163 NULL
148601 +ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
148602 +rt2x00debug_read_bbp_34167 rt2x00debug_read_bbp 0-3 34167 NULL
148603 +ahci_show_port_cmd_34168 ahci_show_port_cmd 0 34168 NULL nohasharray
148604 +show_rdac5_34168 show_rdac5 0 34168 &ahci_show_port_cmd_34168
148605 +show_pkey_34170 show_pkey 0 34170 NULL
148606 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
148607 +xfs_attr_get_34174 xfs_attr_get 0 34174 NULL
148608 +hdcs_s_ctrl_34177 hdcs_s_ctrl 0 34177 NULL
148609 +qla2x00_fw_dump_size_show_34180 qla2x00_fw_dump_size_show 0 34180 NULL nohasharray
148610 +nilfs_direct_IO_34180 nilfs_direct_IO 3 34180 &qla2x00_fw_dump_size_show_34180
148611 +show_pci_clock_34182 show_pci_clock 0 34182 NULL
148612 +mgsl_claim_resources_34183 mgsl_claim_resources 0 34183 NULL
148613 +hidp_set_raw_report_34192 hidp_set_raw_report 4-0 34192 NULL
148614 +comp_algorithm_show_34195 comp_algorithm_show 0 34195 NULL
148615 +reiserfs_write_inode_34202 reiserfs_write_inode 0 34202 NULL nohasharray
148616 +max_comp_streams_store_34202 max_comp_streams_store 0-4 34202 &reiserfs_write_inode_34202
148617 +netlbl_unlhsh_netdev_handler_34204 netlbl_unlhsh_netdev_handler 0 34204 NULL
148618 +rbd_osd_req_create_34206 rbd_osd_req_create 3 34206 NULL nohasharray
148619 +rsi_debug_zone_write_34206 rsi_debug_zone_write 3-0 34206 &rbd_osd_req_create_34206
148620 +xfs_bmapi_write_34208 xfs_bmapi_write 0 34208 NULL
148621 +snd_ice1712_capture_pro_prepare_34214 snd_ice1712_capture_pro_prepare 0 34214 NULL
148622 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4-0 34215 NULL
148623 +__send_command_34218 __send_command 5-7 34218 NULL
148624 +ext3_ordered_writepage_34221 ext3_ordered_writepage 0 34221 NULL nohasharray
148625 +bnx2x_send_msg2pf_34221 bnx2x_send_msg2pf 0 34221 &ext3_ordered_writepage_34221
148626 +adt7x10_temp_ready_34222 adt7x10_temp_ready 0 34222 NULL
148627 +ds2404_read_time_34225 ds2404_read_time 0 34225 NULL nohasharray
148628 +sctp_setsockopt_auto_asconf_34225 sctp_setsockopt_auto_asconf 0 34225 &ds2404_read_time_34225
148629 +show_hdmi_cable_34236 show_hdmi_cable 0 34236 NULL
148630 +store_34237 store 0-4 34237 NULL
148631 +start_genius_cam_34238 start_genius_cam 0 34238 NULL
148632 +dma_release_from_contiguous_34239 dma_release_from_contiguous 3 34239 NULL
148633 +wm8350_isink_enable_34241 wm8350_isink_enable 0 34241 NULL nohasharray
148634 +path_has_perm_34241 path_has_perm 0 34241 &wm8350_isink_enable_34241
148635 +bnx2x_nic_load_34243 bnx2x_nic_load 0 34243 NULL
148636 +mgsl_write_room_34245 mgsl_write_room 0 34245 NULL
148637 +cmpc_accel_sensitivity_show_34247 cmpc_accel_sensitivity_show 0 34247 NULL nohasharray
148638 +xennet_open_34247 xennet_open 0 34247 &cmpc_accel_sensitivity_show_34247
148639 +setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
148640 +bcm_init_34250 bcm_init 0 34250 NULL nohasharray
148641 +adp8870_bl_l5_dark_dim_store_34250 adp8870_bl_l5_dark_dim_store 4-0 34250 &bcm_init_34250
148642 +nvkm_volt_create__34256 nvkm_volt_create_ 4 34256 NULL
148643 +raid_disks_store_34258 raid_disks_store 0-3 34258 NULL
148644 +xfs_bmbt_get_maxrecs_34259 xfs_bmbt_get_maxrecs 0 34259 NULL
148645 +max_age_store_34262 max_age_store 4-0 34262 NULL
148646 +show_bank2_mask_34263 show_bank2_mask 0 34263 NULL nohasharray
148647 +squashfs_readpage_34263 squashfs_readpage 0 34263 &show_bank2_mask_34263
148648 +bl_pipe_downcall_34264 bl_pipe_downcall 3-0 34264 NULL nohasharray
148649 +svc_listen_34264 svc_listen 0 34264 &bl_pipe_downcall_34264
148650 +ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
148651 +pcf857x_to_irq_34273 pcf857x_to_irq 2 34273 NULL
148652 +kprobes_module_callback_34274 kprobes_module_callback 0 34274 NULL
148653 +ib_dma_mapping_error_34277 ib_dma_mapping_error 2 34277 NULL
148654 +device_private_init_34279 device_private_init 0 34279 NULL
148655 +isoc_enable_34281 isoc_enable 0 34281 NULL
148656 +get_boolean_34283 get_boolean 0 34283 NULL
148657 +xgmac_reg_addr_write_34284 xgmac_reg_addr_write 3-0 34284 NULL
148658 +stp_state_store_34285 stp_state_store 0-4 34285 NULL
148659 +f_set_ib_loopback_34288 f_set_ib_loopback 0 34288 NULL
148660 +show_cfg_34289 show_cfg 0 34289 NULL
148661 +bd2802_store_reg0x0e_34291 bd2802_store_reg0x0e 0-4 34291 NULL
148662 +cx18_start_capture_34296 cx18_start_capture 0 34296 NULL
148663 +aac_show_max_id_34297 aac_show_max_id 0 34297 NULL
148664 +rr_open_34298 rr_open 0 34298 NULL
148665 +auxadc_read_34299 auxadc_read 0 34299 NULL
148666 +acpi_ds_create_operand_34302 acpi_ds_create_operand 0 34302 NULL
148667 +snd_p16v_pcm_trigger_capture_34307 snd_p16v_pcm_trigger_capture 0 34307 NULL
148668 +ti_vread_sync_34311 ti_vread_sync 0 34311 NULL
148669 +ntty_write_room_34322 ntty_write_room 0 34322 NULL nohasharray
148670 +bfs_write_begin_34322 bfs_write_begin 0 34322 &ntty_write_room_34322
148671 +iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL
148672 +em28xx_start_analog_streaming_34335 em28xx_start_analog_streaming 0 34335 NULL
148673 +efivar_attr_show_34341 efivar_attr_show 0 34341 NULL
148674 +led_trigger_store_34354 led_trigger_store 0-4 34354 NULL
148675 +radio_read_34356 radio_read 0-3 34356 NULL
148676 +proc_thread_self_readlink_34357 proc_thread_self_readlink 3-0 34357 NULL nohasharray
148677 +show_ap2_temp_34357 show_ap2_temp 0 34357 &proc_thread_self_readlink_34357 nohasharray
148678 +ssb_bus_suspend_34357 ssb_bus_suspend 0 34357 &show_ap2_temp_34357
148679 +write_rss_34360 write_rss 0 34360 NULL nohasharray
148680 +hugetlbfs_migrate_page_34360 hugetlbfs_migrate_page 0 34360 &write_rss_34360
148681 +show_session_param_ISCSI_PARAM_LU_RESET_TMO_34362 show_session_param_ISCSI_PARAM_LU_RESET_TMO 0 34362 NULL
148682 +sync_page_io_34363 sync_page_io 3 34363 NULL nohasharray
148683 +ipr_store_reset_adapter_34363 ipr_store_reset_adapter 0-4 34363 &sync_page_io_34363
148684 +tpm_show_ppi_vs_operations_34365 tpm_show_ppi_vs_operations 0 34365 NULL
148685 +rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
148686 +p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
148687 +play_audio_cb_34367 play_audio_cb 2 34367 NULL
148688 +batadv_hard_if_event_34371 batadv_hard_if_event 0 34371 NULL
148689 +i2c_hid_get_raw_report_34376 i2c_hid_get_raw_report 0-4 34376 NULL
148690 +reiserfs_resize_34377 reiserfs_resize 2 34377 NULL
148691 +ea_read_34378 ea_read 0 34378 NULL nohasharray
148692 +_iwl_dbgfs_low_latency_write_34378 _iwl_dbgfs_low_latency_write 3-0 34378 &ea_read_34378
148693 +regulator_mode_to_status_34382 regulator_mode_to_status 0 34382 NULL
148694 +av7110_vbi_write_34384 av7110_vbi_write 3-0 34384 NULL
148695 +hsc_probe_34385 hsc_probe 0 34385 NULL
148696 +usbvision_v4l2_read_34386 usbvision_v4l2_read 3-0 34386 NULL
148697 +read_rbu_image_type_34387 read_rbu_image_type 6-0-5 34387 NULL
148698 +i2c_outb_34391 i2c_outb 0 34391 NULL
148699 +saa7110_s_ctrl_34396 saa7110_s_ctrl 0 34396 NULL
148700 +ivtv_read_pos_34400 ivtv_read_pos 3-0 34400 NULL nohasharray
148701 +iwl_calib_set_34400 iwl_calib_set 3-0 34400 &ivtv_read_pos_34400
148702 +mei_cl_flow_ctrl_creds_34404 mei_cl_flow_ctrl_creds 0 34404 NULL
148703 +ath5k_attr_show_ofdm_weak_signal_detection_34410 ath5k_attr_show_ofdm_weak_signal_detection 0 34410 NULL
148704 +sctp_make_heartbeat_ack_34411 sctp_make_heartbeat_ack 4 34411 NULL nohasharray
148705 +set_rdac4_34411 set_rdac4 4-0 34411 &sctp_make_heartbeat_ack_34411
148706 +snd_ali_prepare_34413 snd_ali_prepare 0 34413 NULL
148707 +au0828_start_analog_streaming_34422 au0828_start_analog_streaming 0 34422 NULL
148708 +cfq_slice_async_show_34423 cfq_slice_async_show 0 34423 NULL nohasharray
148709 +ipv4_conntrack_defrag_34423 ipv4_conntrack_defrag 0 34423 &cfq_slice_async_show_34423
148710 +duplex_show_34424 duplex_show 0 34424 NULL
148711 +set_essid_34427 set_essid 0 34427 NULL
148712 +affs_readpage_34433 affs_readpage 0 34433 NULL
148713 +__extent_read_full_page_34437 __extent_read_full_page 0 34437 NULL
148714 +target_stat_scsi_lu_show_attr_lun_34439 target_stat_scsi_lu_show_attr_lun 0 34439 NULL nohasharray
148715 +security_socket_create_34439 security_socket_create 0 34439 &target_stat_scsi_lu_show_attr_lun_34439
148716 +store_state_field_34443 store_state_field 0-4 34443 NULL
148717 +go7007_buf_prepare_34448 go7007_buf_prepare 0 34448 NULL
148718 +_read_oob_34450 _read_oob 0 34450 NULL
148719 +sisfb_set_par_34453 sisfb_set_par 0 34453 NULL
148720 +bmg160_setup_new_data_interrupt_34455 bmg160_setup_new_data_interrupt 0 34455 NULL
148721 +sctp_make_abort_34459 sctp_make_abort 3 34459 NULL nohasharray
148722 +get_clusters_34459 get_clusters 0 34459 &sctp_make_abort_34459
148723 +wl1251_cmd_data_path_rx_34460 wl1251_cmd_data_path_rx 0 34460 NULL
148724 +bfad_im_serial_num_show_34463 bfad_im_serial_num_show 0 34463 NULL
148725 +aty_dsp_gt_34465 aty_dsp_gt 0 34465 NULL
148726 +ssb_hcd_probe_34466 ssb_hcd_probe 0 34466 NULL
148727 +esas2r_read_fw_34468 esas2r_read_fw 0-3-4 34468 NULL
148728 +monitor_id_show_34469 monitor_id_show 0 34469 NULL nohasharray
148729 +lbs_cmd_802_11_sleep_params_34469 lbs_cmd_802_11_sleep_params 0 34469 &monitor_id_show_34469 nohasharray
148730 +dev_start_34469 dev_start 0 34469 &lbs_cmd_802_11_sleep_params_34469
148731 +show_34470 show 0 34470 NULL nohasharray
148732 +dt_gpio_count_34470 dt_gpio_count 0 34470 &show_34470
148733 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3-0 34472 NULL
148734 +sha224_ssse3_init_34474 sha224_ssse3_init 0 34474 NULL
148735 +fw_csr_string_34475 fw_csr_string 0 34475 NULL
148736 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
148737 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
148738 +airspy_submit_urbs_34481 airspy_submit_urbs 0 34481 NULL
148739 +show_iface_data_seq_in_order_34486 show_iface_data_seq_in_order 0 34486 NULL
148740 +security_inode_permission_34488 security_inode_permission 0 34488 NULL nohasharray
148741 +_ctl_device_sas_address_show_34488 _ctl_device_sas_address_show 0 34488 &security_inode_permission_34488
148742 +enable_store_34489 enable_store 0-4 34489 NULL
148743 +rt2500pci_enable_radio_34490 rt2500pci_enable_radio 0 34490 NULL
148744 +SyS_pwritev_34494 SyS_pwritev 3 34494 NULL
148745 +qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
148746 +cgroup_release_agent_write_34497 cgroup_release_agent_write 0-3 34497 NULL nohasharray
148747 +bcmgenet_get_sset_count_34497 bcmgenet_get_sset_count 0 34497 &cgroup_release_agent_write_34497
148748 +acerhdf_get_temp_34504 acerhdf_get_temp 0 34504 NULL
148749 +lb_tx_hash_to_port_mapping_init_34505 lb_tx_hash_to_port_mapping_init 0 34505 NULL nohasharray
148750 +lu_buf_check_and_alloc_34505 lu_buf_check_and_alloc 2 34505 &lb_tx_hash_to_port_mapping_init_34505
148751 +features_show_34507 features_show 0 34507 NULL
148752 +efivar_size_read_34508 efivar_size_read 0 34508 NULL nohasharray
148753 +show_34508 show 0 34508 &efivar_size_read_34508
148754 +sdev_store_evt_lun_change_reported_34510 sdev_store_evt_lun_change_reported 0-4 34510 NULL
148755 +show_temp_over_34512 show_temp_over 0 34512 NULL
148756 +qmi_wwan_mac_addr_34513 qmi_wwan_mac_addr 0 34513 NULL
148757 +ov9740_cropcap_34514 ov9740_cropcap 0 34514 NULL
148758 +tda18271_init_regs_34515 tda18271_init_regs 0 34515 NULL
148759 +bnad_rx_res_alloc_34516 bnad_rx_res_alloc 0 34516 NULL
148760 +fusbh200_urb_enqueue_34521 fusbh200_urb_enqueue 0 34521 NULL
148761 +hermes_write_wordrec_34522 hermes_write_wordrec 0 34522 NULL
148762 +bh1780_show_lux_34523 bh1780_show_lux 0 34523 NULL nohasharray
148763 +wl1251_acx_default_key_34523 wl1251_acx_default_key 0 34523 &bh1780_show_lux_34523
148764 +snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
148765 +pccard_store_irq_mask_34534 pccard_store_irq_mask 0-4 34534 NULL
148766 +bMaxPower_show_34536 bMaxPower_show 0 34536 NULL
148767 +tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
148768 +id_vendor_show_34538 id_vendor_show 0 34538 NULL
148769 +ths7303_config_34542 ths7303_config 0 34542 NULL
148770 +hugetlbfs_read_actor_34547 hugetlbfs_read_actor 0-4-5-2 34547 NULL nohasharray
148771 +ext4_read_inline_page_34547 ext4_read_inline_page 0 34547 &hugetlbfs_read_actor_34547
148772 +hdmi_streamoff_34556 hdmi_streamoff 0 34556 NULL nohasharray
148773 +asd_verify_flash_seg_34556 asd_verify_flash_seg 0 34556 &hdmi_streamoff_34556
148774 +dbBackSplit_34561 dbBackSplit 0 34561 NULL
148775 +self_check_peb_ec_hdr_34564 self_check_peb_ec_hdr 0 34564 NULL nohasharray
148776 +alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 &self_check_peb_ec_hdr_34564
148777 +show_sas_expander_component_revision_id_34566 show_sas_expander_component_revision_id 0 34566 NULL
148778 +vsock_bind_34572 vsock_bind 0 34572 NULL
148779 +snd_ice1712_playback_pro_prepare_34573 snd_ice1712_playback_pro_prepare 0 34573 NULL
148780 +ext4_ind_direct_IO_34574 ext4_ind_direct_IO 4-0 34574 NULL
148781 +ath10k_send_key_34575 ath10k_send_key 0 34575 NULL
148782 +mwl8k_cmd_set_rf_channel_34578 mwl8k_cmd_set_rf_channel 0 34578 NULL nohasharray
148783 +via_ircc_net_open_34578 via_ircc_net_open 0 34578 &mwl8k_cmd_set_rf_channel_34578
148784 +digi_open_34579 digi_open 0 34579 NULL
148785 +lov_stripecount_seq_write_34582 lov_stripecount_seq_write 3 34582 NULL
148786 +velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
148787 +s5p_mfc_alloc_priv_buf_34585 s5p_mfc_alloc_priv_buf 0 34585 NULL
148788 +init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
148789 +ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
148790 +cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599 nohasharray
148791 +ov2640_s_stream_34599 ov2640_s_stream 0 34599 &cw1200_queue_init_34599
148792 +behind_writes_used_show_34600 behind_writes_used_show 0 34600 NULL
148793 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE_34601 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE 0 34601 NULL
148794 +bio_integrity_bytes_34602 bio_integrity_bytes 2 34602 NULL
148795 +ctrl_xmit_34606 ctrl_xmit 0 34606 NULL
148796 +__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL nohasharray
148797 +mtd_write_34609 mtd_write 0 34609 &__jffs2_ref_totlen_34609 nohasharray
148798 +ext2_write_begin_34609 ext2_write_begin 0 34609 &mtd_write_34609
148799 +ftdi_open_34618 ftdi_open 0 34618 NULL
148800 +il_commit_rxon_34621 il_commit_rxon 0 34621 NULL
148801 +pmbus_regulator_is_enabled_34623 pmbus_regulator_is_enabled 0 34623 NULL
148802 +sdev_store_delete_34624 sdev_store_delete 0-4 34624 NULL
148803 +scsi_debug_write_info_34626 scsi_debug_write_info 0-3 34626 NULL nohasharray
148804 +set_point2_34626 set_point2 0-4 34626 &scsi_debug_write_info_34626
148805 +da9063_rtc_set_alarm_34628 da9063_rtc_set_alarm 0 34628 NULL
148806 +ivtv_read_34631 ivtv_read 0 34631 NULL
148807 +cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
148808 +pcipcwd_write_34644 pcipcwd_write 0-3 34644 NULL
148809 +rt2x00usb_alloc_entries_34648 rt2x00usb_alloc_entries 0 34648 NULL
148810 +iwl_mvm_power_set_ba_34655 iwl_mvm_power_set_ba 0 34655 NULL
148811 +cifs_readpage_from_fscache_34659 cifs_readpage_from_fscache 0 34659 NULL
148812 +nf_nat_mangle_udp_packet_34661 nf_nat_mangle_udp_packet 6-8 34661 NULL
148813 +br_multicast_set_port_router_34667 br_multicast_set_port_router 0 34667 NULL
148814 +snd_seq_do_ioctl_34668 snd_seq_do_ioctl 0 34668 NULL
148815 +sleep_auth_write_34676 sleep_auth_write 3-0 34676 NULL
148816 +udp_v4_get_port_34680 udp_v4_get_port 0 34680 NULL
148817 +ixgbevf_read_mbx_vf_34683 ixgbevf_read_mbx_vf 0 34683 NULL
148818 +core_setup_alua_34684 core_setup_alua 0 34684 NULL
148819 +f2fs_direct_IO_34685 f2fs_direct_IO 0-4 34685 NULL
148820 +isr_fiqs_read_34687 isr_fiqs_read 3-0 34687 NULL
148821 +batadv_tvlv_realloc_packet_buff_34688 batadv_tvlv_realloc_packet_buff 4-3 34688 NULL
148822 +hptiop_adjust_disk_queue_depth_34698 hptiop_adjust_disk_queue_depth 2-0 34698 NULL
148823 +__generic_file_write_iter_34699 __generic_file_write_iter 0 34699 NULL
148824 +em2800_i2c_send_bytes_34700 em2800_i2c_send_bytes 0-4 34700 NULL
148825 +wa_urb_enqueue_34701 wa_urb_enqueue 0 34701 NULL
148826 +target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable_34702 target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable 0 34702 NULL
148827 +wpf_s_ctrl_34705 wpf_s_ctrl 0 34705 NULL
148828 +alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
148829 +ext4_listxattr_34712 ext4_listxattr 0-3 34712 NULL
148830 +bb_show_34715 bb_show 0 34715 NULL nohasharray
148831 +autofs4_write_34715 autofs4_write 4 34715 &bb_show_34715
148832 +ipath_f_get_ib_cfg_34717 ipath_f_get_ib_cfg 0 34717 NULL nohasharray
148833 +osst_seek_logical_blk_34717 osst_seek_logical_blk 0 34717 &ipath_f_get_ib_cfg_34717
148834 +ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3-0 34722 NULL
148835 +store_34724 store 0-3 34724 NULL
148836 +composite_dev_prepare_34730 composite_dev_prepare 0 34730 NULL
148837 +sch_transaction_34731 sch_transaction 0 34731 NULL
148838 +platform_list_read_file_34734 platform_list_read_file 3-0 34734 NULL
148839 +target_fabric_tpg_attrib_attr_show_34735 target_fabric_tpg_attrib_attr_show 0 34735 NULL
148840 +reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL nohasharray
148841 +fib_rule_nlmsg_size_34736 fib_rule_nlmsg_size 0 34736 &reg_w_ixbuf_34736
148842 +sctp_make_datafrag_empty_34737 sctp_make_datafrag_empty 3 34737 NULL
148843 +nilfs_dev_README_show_34738 nilfs_dev_README_show 0 34738 NULL
148844 +ieee80211_check_combinations_34740 ieee80211_check_combinations 0 34740 NULL nohasharray
148845 +o2hb_region_blocks_write_34740 o2hb_region_blocks_write 0-3 34740 &ieee80211_check_combinations_34740
148846 +diagc_attr_show_34742 diagc_attr_show 0 34742 NULL
148847 +tps80031_rtc_read_time_34745 tps80031_rtc_read_time 0 34745 NULL nohasharray
148848 +do_loop_readv_writev_34745 do_loop_readv_writev 0 34745 &tps80031_rtc_read_time_34745
148849 +pm8001_mpi_build_cmd_34746 pm8001_mpi_build_cmd 0 34746 NULL
148850 +i9xx_pipe_crc_ctl_reg_34748 i9xx_pipe_crc_ctl_reg 0 34748 NULL
148851 +ext4_sync_parent_34750 ext4_sync_parent 0 34750 NULL nohasharray
148852 +store_nservers_34750 store_nservers 0-4 34750 &ext4_sync_parent_34750
148853 +solos_param_store_34755 solos_param_store 4-0 34755 NULL nohasharray
148854 +lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 &solos_param_store_34755
148855 +i2400m_change_mtu_34758 i2400m_change_mtu 0 34758 NULL
148856 +bootmode_store_34762 bootmode_store 4-0 34762 NULL
148857 +device_add_34766 device_add 0 34766 NULL
148858 +__iio_device_attr_init_34767 __iio_device_attr_init 0 34767 NULL
148859 +gsmld_read_34768 gsmld_read 0 34768 NULL
148860 +bucket_table_alloc_34776 bucket_table_alloc 2 34776 NULL nohasharray
148861 +pipe_read_34776 pipe_read 0 34776 &bucket_table_alloc_34776
148862 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
148863 +vga16fb_check_var_34784 vga16fb_check_var 0 34784 NULL
148864 +show_spd_enb_34787 show_spd_enb 0 34787 NULL
148865 +iscsi_stat_instance_show_attr_version_34789 iscsi_stat_instance_show_attr_version 0 34789 NULL
148866 +iwl_set_temperature_offset_calib_v2_34794 iwl_set_temperature_offset_calib_v2 0 34794 NULL
148867 +ext3_direct_IO_34798 ext3_direct_IO 4-0 34798 NULL
148868 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
148869 +can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
148870 +xadc_zynq_write_adc_reg_34803 xadc_zynq_write_adc_reg 0 34803 NULL
148871 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
148872 +intel_sdvo_ddc_proxy_xfer_34805 intel_sdvo_ddc_proxy_xfer 0-3 34805 NULL
148873 +ll_setxattr_34806 ll_setxattr 4 34806 NULL
148874 +show_in5_34809 show_in5 0 34809 NULL
148875 +tda18218_get_if_frequency_34810 tda18218_get_if_frequency 0 34810 NULL
148876 +bh1770_get_lux_thresh_above_34814 bh1770_get_lux_thresh_above 0 34814 NULL nohasharray
148877 +iwl_phy_db_send_all_channel_groups_34814 iwl_phy_db_send_all_channel_groups 0 34814 &bh1770_get_lux_thresh_above_34814
148878 +stream_drop_34819 stream_drop 0 34819 NULL
148879 +ext3_force_commit_34823 ext3_force_commit 0 34823 NULL
148880 +cdc_ncm_show_tx_max_34824 cdc_ncm_show_tx_max 0 34824 NULL
148881 +anx9805_xfer_34828 anx9805_xfer 0-3 34828 NULL
148882 +bio_segments_34832 bio_segments 0 34832 NULL
148883 +i2c_dw_xfer_34833 i2c_dw_xfer 0-3 34833 NULL
148884 +charger_get_property_34836 charger_get_property 0 34836 NULL
148885 +b43_debugfs_write_34838 b43_debugfs_write 3-0 34838 NULL nohasharray
148886 +show_fnode_is_boot_target_34838 show_fnode_is_boot_target 0 34838 &b43_debugfs_write_34838
148887 +check_bandwidth_34841 check_bandwidth 0 34841 NULL
148888 +palmas_rtc_alarm_irq_enable_34842 palmas_rtc_alarm_irq_enable 0 34842 NULL
148889 +show_weight_temp_34843 show_weight_temp 0 34843 NULL
148890 +dev_set_allmulti_34844 dev_set_allmulti 0 34844 NULL nohasharray
148891 +sb1000_open_34844 sb1000_open 0 34844 &dev_set_allmulti_34844
148892 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3-0 34853 NULL
148893 +zd_chip_unlock_phy_regs_34854 zd_chip_unlock_phy_regs 0 34854 NULL
148894 +cafe_smbus_xfer_34855 cafe_smbus_xfer 0 34855 NULL
148895 +usb_serial_generic_prepare_write_buffer_34857 usb_serial_generic_prepare_write_buffer 3 34857 NULL nohasharray
148896 +netdev_notify_34857 netdev_notify 0 34857 &usb_serial_generic_prepare_write_buffer_34857
148897 +atl1c_open_34858 atl1c_open 0 34858 NULL nohasharray
148898 +ad7266_postdisable_34858 ad7266_postdisable 0 34858 &atl1c_open_34858
148899 +pci_slot_attr_show_34863 pci_slot_attr_show 0 34863 NULL
148900 +memcpy_count_show_34867 memcpy_count_show 0 34867 NULL
148901 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3-0 34871 NULL
148902 +crypto_ahash_op_34874 crypto_ahash_op 0 34874 NULL
148903 +__elan_update_firmware_34875 __elan_update_firmware 0 34875 NULL
148904 +osst_first_data_ppos_show_34877 osst_first_data_ppos_show 0 34877 NULL
148905 +dev_configure_alt_34879 dev_configure_alt 0 34879 NULL
148906 +show_ata_dev_dma_mode_34880 show_ata_dev_dma_mode 0 34880 NULL
148907 +radix_tree_preload_34882 radix_tree_preload 0 34882 NULL
148908 +nfs4_get_acl_uncached_34883 nfs4_get_acl_uncached 0 34883 NULL
148909 +atl2_get_regs_len_34886 atl2_get_regs_len 0 34886 NULL
148910 +adfs_f_read_34887 adfs_f_read 0 34887 NULL nohasharray
148911 +b43_chip_init_34887 b43_chip_init 0 34887 &adfs_f_read_34887
148912 +msg_print_text_34889 msg_print_text 0 34889 NULL nohasharray
148913 +sw_activity_show_34889 sw_activity_show 0 34889 &msg_print_text_34889
148914 +irda_getname_34892 irda_getname 0 34892 NULL nohasharray
148915 +nct7802_write_fan_min_34892 nct7802_write_fan_min 0 34892 &irda_getname_34892
148916 +ieee80211_if_write_34894 ieee80211_if_write 3-0 34894 NULL nohasharray
148917 +write_orph_nodes_34894 write_orph_nodes 0 34894 &ieee80211_if_write_34894
148918 +__hfs_ext_write_extent_34897 __hfs_ext_write_extent 0 34897 NULL
148919 +br_nf_pre_routing_34899 br_nf_pre_routing 0 34899 NULL nohasharray
148920 +pci_user_read_config_byte_34899 pci_user_read_config_byte 0 34899 &br_nf_pre_routing_34899
148921 +rfcomm_sock_create_34901 rfcomm_sock_create 0 34901 NULL
148922 +set_temp_max1_34902 set_temp_max1 0-4 34902 NULL
148923 +show_ata_link_hw_sata_spd_limit_34903 show_ata_link_hw_sata_spd_limit 0 34903 NULL
148924 +fore200e_open_34904 fore200e_open 0 34904 NULL nohasharray
148925 +set_channel_34904 set_channel 0 34904 &fore200e_open_34904
148926 +fc0011_vcocal_read_34906 fc0011_vcocal_read 0 34906 NULL
148927 +mipi_dsi_dcs_write_34910 mipi_dsi_dcs_write 4 34910 NULL nohasharray
148928 +clear_wdm_read_flag_34910 clear_wdm_read_flag 0 34910 &mipi_dsi_dcs_write_34910 nohasharray
148929 +find_free_extent_34910 find_free_extent 0 34910 &clear_wdm_read_flag_34910
148930 +x25_create_34911 x25_create 0 34911 NULL nohasharray
148931 +no_lun_0_store_34911 no_lun_0_store 0-3 34911 &x25_create_34911
148932 +gfs2_glock_wait_34913 gfs2_glock_wait 0 34913 NULL nohasharray
148933 +mmc_ffu_capable_show_34913 mmc_ffu_capable_show 0 34913 &gfs2_glock_wait_34913
148934 +amd_ec_wait_write_34914 amd_ec_wait_write 0 34914 NULL
148935 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3-0 34916 NULL nohasharray
148936 +arcmsr_adjust_disk_queue_depth_34916 arcmsr_adjust_disk_queue_depth 2-0 34916 &si476x_radio_read_rsq_primary_blob_34916 nohasharray
148937 +write_msg_34916 write_msg 3 34916 &arcmsr_adjust_disk_queue_depth_34916 nohasharray
148938 +hci_sock_getname_34916 hci_sock_getname 0 34916 &write_msg_34916 nohasharray
148939 +niu_init_pcs_34916 niu_init_pcs 0 34916 &hci_sock_getname_34916
148940 +michael_setkey_34918 michael_setkey 0 34918 NULL
148941 +ath10k_htc_connect_service_34924 ath10k_htc_connect_service 0 34924 NULL
148942 +__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
148943 +netevent_cb_34925 netevent_cb 0 34925 &__inode_permission_34925
148944 +hrz_proc_read_34935 hrz_proc_read 0 34935 NULL
148945 +snd_info_entry_read_34938 snd_info_entry_read 3-0 34938 NULL
148946 +i2c_dw_wait_bus_not_busy_34943 i2c_dw_wait_bus_not_busy 0 34943 NULL nohasharray
148947 +rdev_size_store_34943 rdev_size_store 0-3 34943 &i2c_dw_wait_bus_not_busy_34943
148948 +wait_comp_34945 wait_comp 0 34945 NULL
148949 +show_max_uA_34951 show_max_uA 0 34951 NULL
148950 +raid1_reshape_34957 raid1_reshape 0 34957 NULL
148951 +skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 NULL nohasharray
148952 +i2c_transfer_34958 i2c_transfer 0-3 34958 &skb_gro_header_slow_34958
148953 +wusb_dnts_store_34968 wusb_dnts_store 0-4 34968 NULL
148954 +rawv6_init_sk_34969 rawv6_init_sk 0 34969 NULL
148955 +qlcnic_sysfs_write_crb_34974 qlcnic_sysfs_write_crb 0-6-5 34974 NULL
148956 +nvkm_pm_create__34976 nvkm_pm_create_ 4 34976 NULL
148957 +edge_show_34977 edge_show 0 34977 NULL
148958 +vendor_command_34980 vendor_command 0 34980 NULL
148959 +mce_cpu_callback_34983 mce_cpu_callback 0 34983 NULL
148960 +get_icons_34984 get_icons 0 34984 NULL
148961 +gadget_config_name_configuration_show_34991 gadget_config_name_configuration_show 0 34991 NULL
148962 +uwb_rc_ie_rm_34993 uwb_rc_ie_rm 0 34993 NULL
148963 +alb_handle_addr_collision_on_attach_34994 alb_handle_addr_collision_on_attach 0 34994 NULL
148964 +_ctl_fw_queue_depth_show_34996 _ctl_fw_queue_depth_show 0 34996 NULL nohasharray
148965 +schedule_erase_34996 schedule_erase 0 34996 &_ctl_fw_queue_depth_show_34996 nohasharray
148966 +snd_ctl_dev_register_34996 snd_ctl_dev_register 0 34996 &schedule_erase_34996
148967 +print_message_35000 print_message 0 35000 NULL
148968 +aac_store_reset_adapter_35001 aac_store_reset_adapter 0-4 35001 NULL
148969 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3-0 35002 NULL nohasharray
148970 +wusb_oob_mic_35002 wusb_oob_mic 0 35002 &rx_rx_hdr_overflow_read_35002
148971 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL nohasharray
148972 +mlx4_en_create_cq_35003 mlx4_en_create_cq 3 35003 &l2cap_skbuff_fromiovec_35003
148973 +apei_exec_write_register_35004 apei_exec_write_register 0 35004 NULL
148974 +show_fnode_initial_r2t_35005 show_fnode_initial_r2t 0 35005 NULL
148975 +apds990x_rate_show_35006 apds990x_rate_show 0 35006 NULL
148976 +ark3116_open_35007 ark3116_open 0 35007 NULL
148977 +sysfs_mbox_read_35008 sysfs_mbox_read 0-5-6 35008 NULL
148978 +vlsi_create_hwif_35012 vlsi_create_hwif 0 35012 NULL
148979 +htu21_update_measurements_35014 htu21_update_measurements 0 35014 NULL
148980 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
148981 +tm_attr_store_35022 tm_attr_store 0-3 35022 NULL
148982 +setup_sge_qsets_35026 setup_sge_qsets 0 35026 NULL
148983 +osi_load_firmware_35027 osi_load_firmware 0 35027 NULL
148984 +ivtv_yuv_prep_user_dma_35028 ivtv_yuv_prep_user_dma 0 35028 NULL
148985 +coda_psdev_read_35029 coda_psdev_read 3-0 35029 NULL
148986 +max8998_ldo_enable_35030 max8998_ldo_enable 0 35030 NULL
148987 +iscsi_stat_login_show_attr_negotiate_fails_35033 iscsi_stat_login_show_attr_negotiate_fails 0 35033 NULL
148988 +stmmac_open_35034 stmmac_open 0 35034 NULL
148989 +ipath_f_early_init_35036 ipath_f_early_init 0 35036 NULL
148990 +hwdep_read_locked_35037 hwdep_read_locked 3 35037 NULL
148991 +tpm_tis_recv_35038 tpm_tis_recv 0-3 35038 NULL
148992 +proc_setgroups_write_35039 proc_setgroups_write 3-0 35039 NULL
148993 +bq24190_read_mask_35048 bq24190_read_mask 0 35048 NULL
148994 +xfs_rtallocate_extent_35052 xfs_rtallocate_extent 0 35052 NULL
148995 +s2mps11_clk_prepare_35058 s2mps11_clk_prepare 0 35058 NULL nohasharray
148996 +wl1271_init_energy_detection_35058 wl1271_init_energy_detection 0 35058 &s2mps11_clk_prepare_35058
148997 +tpm_unseal_35060 tpm_unseal 0 35060 NULL
148998 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3-0 35061 NULL nohasharray
148999 +ks_net_open_35061 ks_net_open 0 35061 &pwr_connection_out_of_sync_read_35061
149000 +mmc_prv_show_35065 mmc_prv_show 0 35065 NULL nohasharray
149001 +show_auto_pwm_35065 show_auto_pwm 0 35065 &mmc_prv_show_35065
149002 +read_dsunc_35067 read_dsunc 0 35067 NULL
149003 +fat_file_fsync_35072 fat_file_fsync 0 35072 NULL
149004 +cgroup_subtree_control_write_35077 cgroup_subtree_control_write 0-3 35077 NULL
149005 +input_dev_show_cap_ev_35082 input_dev_show_cap_ev 0 35082 NULL
149006 +ntfs_attr_extend_initialized_35084 ntfs_attr_extend_initialized 0 35084 NULL
149007 +show_sas_rphy_initiator_port_protocols_35090 show_sas_rphy_initiator_port_protocols 0 35090 NULL nohasharray
149008 +ftrace_set_addr_35090 ftrace_set_addr 0 35090 &show_sas_rphy_initiator_port_protocols_35090
149009 +create_35091 create 0 35091 NULL
149010 +line6_submit_audio_out_all_urbs_35094 line6_submit_audio_out_all_urbs 0 35094 NULL nohasharray
149011 +power_35094 power 0 35094 &line6_submit_audio_out_all_urbs_35094
149012 +cifs_sign_rqst_35096 cifs_sign_rqst 0 35096 NULL
149013 +transmit_35097 transmit 0 35097 NULL nohasharray
149014 +adis_write_reg_35097 adis_write_reg 0 35097 &transmit_35097
149015 +capi_write_35104 capi_write 3-0 35104 NULL nohasharray
149016 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3-0 35104 &capi_write_35104 nohasharray
149017 +hci_recv_frame_35104 hci_recv_frame 0 35104 &tx_tx_done_template_read_35104 nohasharray
149018 +ds2780_set_control_register_35104 ds2780_set_control_register 0 35104 &hci_recv_frame_35104
149019 +ov7670_s_vflip_35106 ov7670_s_vflip 0 35106 NULL nohasharray
149020 +store_bridge_parm_35106 store_bridge_parm 0-3 35106 &ov7670_s_vflip_35106
149021 +mt9m001_g_fmt_35107 mt9m001_g_fmt 0 35107 NULL
149022 +ide_settings_proc_write_35110 ide_settings_proc_write 3-0 35110 NULL
149023 +calibrate_35111 calibrate 0 35111 NULL
149024 +pre_xfer_35114 pre_xfer 0 35114 NULL
149025 +nla_alloc_flow_actions_35115 nla_alloc_flow_actions 1 35115 NULL
149026 +show_alarms_temp_35119 show_alarms_temp 0 35119 NULL
149027 +mantis_i2c_xfer_35131 mantis_i2c_xfer 0-3 35131 NULL nohasharray
149028 +show_fw_ver_35131 show_fw_ver 0 35131 &mantis_i2c_xfer_35131 nohasharray
149029 +mwifiex_cmd_tx_power_cfg_35131 mwifiex_cmd_tx_power_cfg 0 35131 &show_fw_ver_35131
149030 +tpm_tis_i2c_send_35141 tpm_tis_i2c_send 0-3 35141 NULL
149031 +ceph_get_caps_35144 ceph_get_caps 0 35144 NULL
149032 +gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
149033 +jfs_writepages_35149 jfs_writepages 0 35149 NULL nohasharray
149034 +hdcs_set_gains_35149 hdcs_set_gains 0 35149 &jfs_writepages_35149
149035 +__iscsi_disc_show_userid_35151 __iscsi_disc_show_userid 0 35151 NULL
149036 +async_store_35157 async_store 0-4 35157 NULL
149037 +message_stats_print_35158 message_stats_print 6 35158 NULL nohasharray
149038 +xhci_set_usb2_hardware_lpm_35158 xhci_set_usb2_hardware_lpm 0 35158 &message_stats_print_35158
149039 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL nohasharray
149040 +vringh_iov_push_user_35159 vringh_iov_push_user 3 35159 &iscsi_conn_setup_35159
149041 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3-0 35161 NULL
149042 +input_dev_show_cap_key_35162 input_dev_show_cap_key 0 35162 NULL
149043 +cpumask_parse_user_35173 cpumask_parse_user 0 35173 NULL
149044 +solo_v4l2_init_35179 solo_v4l2_init 2 35179 NULL
149045 +SyS_init_module_35180 SyS_init_module 2 35180 NULL
149046 +set_component_power_status_35182 set_component_power_status 0-4 35182 NULL
149047 +show_counter_rx_p6_hdr_egr_ovfls_35186 show_counter_rx_p6_hdr_egr_ovfls 0 35186 NULL
149048 +serial_show_35187 serial_show 0 35187 NULL
149049 +vmci_send_datagram_35190 vmci_send_datagram 0 35190 NULL nohasharray
149050 +il3945_mac_sta_add_35190 il3945_mac_sta_add 0 35190 &vmci_send_datagram_35190
149051 +ts2020_set_params_35192 ts2020_set_params 0 35192 NULL nohasharray
149052 +rocker_group_l2_interface_35192 rocker_group_l2_interface 0 35192 &ts2020_set_params_35192 nohasharray
149053 +atm_dev_event_35192 atm_dev_event 0 35192 &rocker_group_l2_interface_35192
149054 +iwl_nvm_read_chunk_35198 iwl_nvm_read_chunk 0 35198 NULL nohasharray
149055 +netlbl_unlhsh_add_35198 netlbl_unlhsh_add 0 35198 &iwl_nvm_read_chunk_35198
149056 +si470x_s_ctrl_35200 si470x_s_ctrl 0 35200 NULL nohasharray
149057 +rtc_tm_to_time_35200 rtc_tm_to_time 0 35200 &si470x_s_ctrl_35200
149058 +qib_tid_update_35202 qib_tid_update 0 35202 NULL
149059 +compat_SyS_pselect6_35203 compat_SyS_pselect6 1 35203 NULL
149060 +unix_stream_recvmsg_35210 unix_stream_recvmsg 4-0 35210 NULL nohasharray
149061 +ipgre_get_size_35210 ipgre_get_size 0 35210 &unix_stream_recvmsg_35210
149062 +memory_high_write_35211 memory_high_write 0-3 35211 NULL
149063 +lpfc_oas_lun_state_store_35214 lpfc_oas_lun_state_store 0-4 35214 NULL
149064 +_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
149065 +vmci_datagram_dispatch_35217 vmci_datagram_dispatch 0 35217 NULL
149066 +security_key_getsecurity_35218 security_key_getsecurity 0 35218 NULL nohasharray
149067 +striped_read_35218 striped_read 0-2 35218 &security_key_getsecurity_35218
149068 +video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL nohasharray
149069 +rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3-0 35226 &video_register_device_no_warn_35226
149070 +qt2_set_port_config_35231 qt2_set_port_config 0 35231 NULL
149071 +snd_m3_pcm_start_35232 snd_m3_pcm_start 0 35232 NULL nohasharray
149072 +kimage_file_prepare_segments_35232 kimage_file_prepare_segments 5 35232 &snd_m3_pcm_start_35232
149073 +get_a_bus_drop_35233 get_a_bus_drop 0 35233 NULL
149074 +sunrpc_cache_register_pipefs_35235 sunrpc_cache_register_pipefs 0 35235 NULL
149075 +c2port_show_flash_block_size_35238 c2port_show_flash_block_size 0 35238 NULL nohasharray
149076 +queue_store_nonrot_35238 queue_store_nonrot 3-0 35238 &c2port_show_flash_block_size_35238
149077 +show_localbus_info_35239 show_localbus_info 0 35239 NULL
149078 +gracl_reload_35241 gracl_reload 0 35241 NULL
149079 +acpi_ns_get_node_35242 acpi_ns_get_node 0 35242 NULL nohasharray
149080 +ds1343_update_alarm_35242 ds1343_update_alarm 0 35242 &acpi_ns_get_node_35242
149081 +can_led_notifier_35246 can_led_notifier 0 35246 NULL
149082 +tpm_nsc_recv_35247 tpm_nsc_recv 0-3 35247 NULL
149083 +set_fd_set_35249 set_fd_set 1 35249 NULL nohasharray
149084 +bd2802_store_reg0x10_35249 bd2802_store_reg0x10 0-4 35249 &set_fd_set_35249
149085 +reiserfs_acl_chmod_35250 reiserfs_acl_chmod 0 35250 NULL
149086 +ima_inode_setxattr_35255 ima_inode_setxattr 0 35255 NULL
149087 +show_ipv4_iface_ipaddress_35257 show_ipv4_iface_ipaddress 0 35257 NULL
149088 +show_iface_bidi_chap_35263 show_iface_bidi_chap 0 35263 NULL nohasharray
149089 +jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 &show_iface_bidi_chap_35263
149090 +dma_show_regs_35266 dma_show_regs 3-0 35266 NULL nohasharray
149091 +ca0110_parse_auto_config_35266 ca0110_parse_auto_config 0 35266 &dma_show_regs_35266
149092 +choose_port_ctxt_35271 choose_port_ctxt 0 35271 NULL
149093 +irda_recvmsg_stream_35280 irda_recvmsg_stream 4-0 35280 NULL
149094 +gpio_active_low_show_35281 gpio_active_low_show 0 35281 NULL nohasharray
149095 +ath10k_htt_setup_35281 ath10k_htt_setup 0 35281 &gpio_active_low_show_35281
149096 +inv_attr_show_35282 inv_attr_show 0 35282 NULL nohasharray
149097 +__stop_cpus_35282 __stop_cpus 0 35282 &inv_attr_show_35282 nohasharray
149098 +set_in_max_35282 set_in_max 0-4 35282 &__stop_cpus_35282 nohasharray
149099 +i2o_block_end_request_35282 i2o_block_end_request 3 35282 &set_in_max_35282
149100 +nvkm_notify_init_35283 nvkm_notify_init 7 35283 NULL nohasharray
149101 +isr_rx_rdys_read_35283 isr_rx_rdys_read 3-0 35283 &nvkm_notify_init_35283
149102 +shadow_rd16_35287 shadow_rd16 2 35287 NULL
149103 +nvif_object_ioctl_35292 nvif_object_ioctl 0 35292 NULL
149104 +qla2x00_sysfs_read_fw_dump_template_35296 qla2x00_sysfs_read_fw_dump_template 6-0-5 35296 NULL
149105 +btrfs_map_bio_35300 btrfs_map_bio 0 35300 NULL
149106 +fuse_dev_do_read_35308 fuse_dev_do_read 0 35308 NULL
149107 +__btrfs_buffered_write_35311 __btrfs_buffered_write 3-0 35311 NULL nohasharray
149108 +ieee80211_add_virtual_monitor_35311 ieee80211_add_virtual_monitor 0 35311 &__btrfs_buffered_write_35311
149109 +iscsi_tpg_param_show_DataPDUInOrder_35312 iscsi_tpg_param_show_DataPDUInOrder 0 35312 NULL nohasharray
149110 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 &iscsi_tpg_param_show_DataPDUInOrder_35312
149111 +show_35313 show 0 35313 NULL
149112 +ifindex_show_35314 ifindex_show 0 35314 NULL
149113 +vpd_use_hostno_show_35318 vpd_use_hostno_show 0 35318 NULL nohasharray
149114 +show_pwm_auto_point_pwm_35318 show_pwm_auto_point_pwm 0 35318 &vpd_use_hostno_show_35318
149115 +sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
149116 +dmi_sysfs_entry_position_35322 dmi_sysfs_entry_position 0 35322 NULL
149117 +sta_tx_latency_stat_write_35323 sta_tx_latency_stat_write 3-0 35323 NULL
149118 +mt2060_set_params_35325 mt2060_set_params 0 35325 NULL
149119 +show_comp_vector_35327 show_comp_vector 0 35327 NULL
149120 +write_page_35331 write_page 0 35331 NULL
149121 +fallback_on_nodma_alloc_35332 fallback_on_nodma_alloc 2 35332 NULL nohasharray
149122 +cbus_i2c_smbus_xfer_35332 cbus_i2c_smbus_xfer 0 35332 &fallback_on_nodma_alloc_35332 nohasharray
149123 +ivtv_s_audio_mode_35332 ivtv_s_audio_mode 0 35332 &cbus_i2c_smbus_xfer_35332
149124 +xfs_btree_check_lblock_35333 xfs_btree_check_lblock 0 35333 NULL nohasharray
149125 +aa_set_current_onexec_35333 aa_set_current_onexec 0 35333 &xfs_btree_check_lblock_35333
149126 +pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
149127 +mlx4_alloc_hwq_res_35339 mlx4_alloc_hwq_res 3 35339 NULL
149128 +nilfs_dev_volume_name_show_35340 nilfs_dev_volume_name_show 0 35340 NULL
149129 +arvo_sysfs_set_actual_profile_35345 arvo_sysfs_set_actual_profile 0-4 35345 NULL
149130 +__wlcore_cmd_send_35346 __wlcore_cmd_send 0 35346 NULL
149131 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL nohasharray
149132 +wl1271_cmd_send_35347 wl1271_cmd_send 0 35347 &ieee80211_if_fmt_ap_power_level_35347
149133 +hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL nohasharray
149134 +show_state_target_residency_35351 show_state_target_residency 0 35351 &hpi_alloc_control_cache_35351 nohasharray
149135 +flash_timeout_store_35351 flash_timeout_store 0-4 35351 &show_state_target_residency_35351
149136 +enic_set_mac_address_35354 enic_set_mac_address 0 35354 NULL
149137 +wacom_led1_select_show_35356 wacom_led1_select_show 0 35356 NULL
149138 +ath10k_debug_fw_assert_35359 ath10k_debug_fw_assert 0 35359 NULL nohasharray
149139 +power_restore_35359 power_restore 0 35359 &ath10k_debug_fw_assert_35359
149140 +snd_cs46xx_playback_trigger_35361 snd_cs46xx_playback_trigger 0 35361 NULL
149141 +set_chglim_35363 set_chglim 0-4 35363 NULL
149142 +show_priv_session_recovery_tmo_35371 show_priv_session_recovery_tmo 0 35371 NULL
149143 +read_kmem_35372 read_kmem 3-0 35372 NULL nohasharray
149144 +link_mode_show_35372 link_mode_show 0 35372 &read_kmem_35372
149145 +reserved_clusters_store_35375 reserved_clusters_store 0-4 35375 NULL
149146 +queue_rq_affinity_store_35376 queue_rq_affinity_store 3-0 35376 NULL
149147 +p9_virtio_zc_request_35377 p9_virtio_zc_request 6-5 35377 NULL
149148 +snd_pcm_do_start_35380 snd_pcm_do_start 0 35380 NULL nohasharray
149149 +memcpy_from_msg_35380 memcpy_from_msg 3-0 35380 &snd_pcm_do_start_35380
149150 +show_pwmenable_35381 show_pwmenable 0 35381 NULL
149151 +iwlagn_mac_start_35383 iwlagn_mac_start 0 35383 NULL
149152 +init_35395 init 0 35395 NULL
149153 +store_35397 store 0-4 35397 NULL
149154 +xfs_da3_root_split_35398 xfs_da3_root_split 0 35398 NULL
149155 +padlock_sha1_final_35403 padlock_sha1_final 0 35403 NULL
149156 +btrfs_search_old_slot_35406 btrfs_search_old_slot 0 35406 NULL
149157 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
149158 +pxa168_eth_open_35410 pxa168_eth_open 0 35410 NULL
149159 +target_stat_scsi_tgt_port_attr_show_35416 target_stat_scsi_tgt_port_attr_show 0 35416 NULL
149160 +show_fnode_tcp_timestamp_enable_35417 show_fnode_tcp_timestamp_enable 0 35417 NULL nohasharray
149161 +show_fc_rport_dev_loss_tmo_35417 show_fc_rport_dev_loss_tmo 0 35417 &show_fnode_tcp_timestamp_enable_35417
149162 +nouveau_hwmon_set_pwm1_35421 nouveau_hwmon_set_pwm1 0-4 35421 NULL
149163 +show_eeprom0_35422 show_eeprom0 0 35422 NULL
149164 +show_fault_35423 show_fault 0 35423 NULL nohasharray
149165 +bnad_change_mtu_35423 bnad_change_mtu 0 35423 &show_fault_35423
149166 +xc2028_set_params_35426 xc2028_set_params 0 35426 NULL
149167 +iwl_dbgfs_drv_rx_stats_read_35430 iwl_dbgfs_drv_rx_stats_read 3-0 35430 NULL
149168 +firm_purge_35431 firm_purge 0 35431 NULL
149169 +C_SYSC_sendfile_35432 C_SYSC_sendfile 4 35432 NULL nohasharray
149170 +pep_init_35432 pep_init 0 35432 &C_SYSC_sendfile_35432
149171 +__set_test_and_free_35436 __set_test_and_free 2 35436 NULL
149172 +dwc3_gadget_set_xfer_resource_35437 dwc3_gadget_set_xfer_resource 0 35437 NULL nohasharray
149173 +set_num_temp_sensors_35437 set_num_temp_sensors 0-4 35437 &dwc3_gadget_set_xfer_resource_35437
149174 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
149175 +iscsi_tpg_param_store_HeaderDigest_35440 iscsi_tpg_param_store_HeaderDigest 0-3 35440 NULL
149176 +adp8870_bl_l2_bright_max_show_35446 adp8870_bl_l2_bright_max_show 0 35446 NULL
149177 +pci_siig_init_35448 pci_siig_init 0 35448 NULL
149178 +bq24190_read_35453 bq24190_read 0 35453 NULL
149179 +rdev_get_id_35454 rdev_get_id 0 35454 NULL
149180 +asiliantfb_set_par_35455 asiliantfb_set_par 0 35455 NULL
149181 +frame_ready_nolock_35459 frame_ready_nolock 0 35459 NULL
149182 +efx_mcdi_rpc_async_quiet_35460 efx_mcdi_rpc_async_quiet 5-4 35460 NULL
149183 +vmxnet3_change_mtu_35464 vmxnet3_change_mtu 0 35464 NULL
149184 +rndis_filter_open_device_35471 rndis_filter_open_device 0 35471 NULL
149185 +palmas_rtc_set_alarm_35472 palmas_rtc_set_alarm 0 35472 NULL
149186 +ds2780_get_sense_resistor_value_35477 ds2780_get_sense_resistor_value 0 35477 NULL nohasharray
149187 +mlog_mask_show_35477 mlog_mask_show 0 35477 &ds2780_get_sense_resistor_value_35477
149188 +dlm_user_purge_35479 dlm_user_purge 0 35479 NULL nohasharray
149189 +attention_write_file_35479 attention_write_file 0-3 35479 &dlm_user_purge_35479
149190 +show_eeprom4_35483 show_eeprom4 0 35483 NULL
149191 +store_comm_35484 store_comm 0-4 35484 NULL
149192 +go7007_queue_setup_35485 go7007_queue_setup 0 35485 NULL
149193 +sis630_access_35490 sis630_access 0 35490 NULL
149194 +show_frontswap_hysteresis_35496 show_frontswap_hysteresis 0 35496 NULL nohasharray
149195 +show_35496 show 0 35496 &show_frontswap_hysteresis_35496 nohasharray
149196 +ft_wwn_store_35496 ft_wwn_store 0 35496 &show_35496
149197 +iwl_read_prph_35502 iwl_read_prph 0 35502 NULL
149198 +ray_dev_init_35505 ray_dev_init 0 35505 NULL
149199 +cs421x_init_35506 cs421x_init 0 35506 NULL
149200 +ceph_vxattrcb_layout_35507 ceph_vxattrcb_layout 0 35507 NULL
149201 +hints_store_35510 hints_store 0-4 35510 NULL
149202 +irlan_eth_open_35511 irlan_eth_open 0 35511 NULL nohasharray
149203 +mlx4_qp_alloc_icm_35511 mlx4_qp_alloc_icm 0 35511 &irlan_eth_open_35511
149204 +ath10k_wmi_peer_delete_35514 ath10k_wmi_peer_delete 0 35514 NULL
149205 +show_tolerance3_35515 show_tolerance3 0 35515 NULL
149206 +slave_enable_netpoll_35519 slave_enable_netpoll 0 35519 NULL
149207 +async_setkey_35521 async_setkey 3 35521 NULL
149208 +max8925_rtc_read_time_35525 max8925_rtc_read_time 0 35525 NULL
149209 +__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
149210 +show_fan_max_output_35529 show_fan_max_output 0 35529 NULL
149211 +nfs_readpage_async_35533 nfs_readpage_async 0 35533 NULL
149212 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3-0 35534 NULL
149213 +pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
149214 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3-0 35538 NULL
149215 +ocfs2_write_zero_page_35539 ocfs2_write_zero_page 0 35539 NULL
149216 +store_channel_35540 store_channel 0-4 35540 NULL
149217 +sony_nc_sysfs_store_35541 sony_nc_sysfs_store 0-4 35541 NULL
149218 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3-0 35550 NULL
149219 +set_update_interval_35558 set_update_interval 0-4 35558 NULL
149220 +vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL nohasharray
149221 +bnx2i_cpu_callback_35559 bnx2i_cpu_callback 0 35559 &vb2_dqbuf_35559
149222 +rocker_dma_rx_ring_skb_alloc_35560 rocker_dma_rx_ring_skb_alloc 0 35560 NULL
149223 +video_outputsw_get_35564 video_outputsw_get 0 35564 NULL
149224 +sq905c_command_35566 sq905c_command 0 35566 NULL
149225 +dev_alloc_name_ns_35569 dev_alloc_name_ns 0 35569 NULL
149226 +bpf_convert_filter_35571 bpf_convert_filter 2 35571 NULL
149227 +update_size_35574 update_size 0 35574 NULL
149228 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
149229 +store_selfballoon_min_usable_mb_35582 store_selfballoon_min_usable_mb 0-4 35582 NULL
149230 +usb_rapid_charge_store_35583 usb_rapid_charge_store 0-4 35583 NULL
149231 +cw1200_setup_mac_35584 cw1200_setup_mac 0 35584 NULL
149232 +get_wireless_state_ec_standard_35585 get_wireless_state_ec_standard 0 35585 NULL
149233 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
149234 +qla2x00_sysfs_read_dcbx_tlv_35589 qla2x00_sysfs_read_dcbx_tlv 0-6-5 35589 NULL
149235 +ext2_listxattr_35593 ext2_listxattr 0-3 35593 NULL
149236 +new_rsb_count_read_35594 new_rsb_count_read 0 35594 NULL
149237 +__uncore_match_opc_show_35599 __uncore_match_opc_show 0 35599 NULL
149238 +usb_8dev_start_35601 usb_8dev_start 0 35601 NULL
149239 +io_serial_in_35602 io_serial_in 0 35602 NULL
149240 +ReadZReg_35604 ReadZReg 0 35604 NULL nohasharray
149241 +hrtimer_cpu_notify_35604 hrtimer_cpu_notify 0 35604 &ReadZReg_35604
149242 +show_lmc_35605 show_lmc 0 35605 NULL nohasharray
149243 +keyspan_pda_open_35605 keyspan_pda_open 0 35605 &show_lmc_35605
149244 +ceph_writepage_35610 ceph_writepage 0 35610 NULL
149245 +smack_socket_post_create_35616 smack_socket_post_create 0 35616 NULL
149246 +kernel_readv_35617 kernel_readv 3-0 35617 NULL
149247 +t4vf_enable_vi_35621 t4vf_enable_vi 0 35621 NULL
149248 +nilfs_commit_super_35622 nilfs_commit_super 0 35622 NULL
149249 +ixgbe_pci_sriov_configure_35624 ixgbe_pci_sriov_configure 0-2 35624 NULL
149250 +reiserfs_readpages_35629 reiserfs_readpages 4 35629 NULL
149251 +snd_hdspm_reset_35635 snd_hdspm_reset 0 35635 NULL
149252 +elan_sysfs_read_fw_checksum_35636 elan_sysfs_read_fw_checksum 0 35636 NULL
149253 +nv50_vm_create_35643 nv50_vm_create 2-3 35643 NULL
149254 +nfs_dns_parse_35646 nfs_dns_parse 0 35646 NULL
149255 +cfq_fifo_expire_async_store_35650 cfq_fifo_expire_async_store 3-0 35650 NULL nohasharray
149256 +mlx4_en_get_sset_count_35650 mlx4_en_get_sset_count 0 35650 &cfq_fifo_expire_async_store_35650
149257 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
149258 +usb_dmac_desc_get_35654 usb_dmac_desc_get 2 35654 NULL
149259 +show_sched5_35655 show_sched5 0 35655 NULL
149260 +blkdev_direct_IO_35665 blkdev_direct_IO 3 35665 NULL
149261 +regmap_update_bits_35668 regmap_update_bits 0 35668 NULL
149262 +request_lock_35670 request_lock 0 35670 NULL
149263 +bh1770_lux_calib_show_35671 bh1770_lux_calib_show 0 35671 NULL
149264 +sysfs_drvr_stat_data_read_35672 sysfs_drvr_stat_data_read 0-5-6 35672 NULL
149265 +DMAbuf_getwrbuffer_35674 DMAbuf_getwrbuffer 0 35674 NULL
149266 +vb2_vmalloc_get_userptr_35677 vb2_vmalloc_get_userptr 3-2 35677 NULL
149267 +__bnx2x_vlan_mac_execute_step_35681 __bnx2x_vlan_mac_execute_step 0 35681 NULL
149268 +dif_show_35685 dif_show 0 35685 NULL
149269 +ext3_mark_iloc_dirty_35686 ext3_mark_iloc_dirty 0 35686 NULL
149270 +dm_table_create_35687 dm_table_create 3 35687 NULL
149271 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL nohasharray
149272 +snd_sb16_capture_prepare_35690 snd_sb16_capture_prepare 0 35690 &SYSC_pwritev_35690
149273 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL nohasharray
149274 +p54_start_35691 p54_start 0 35691 &rds_page_copy_user_35691
149275 +cx2341x_s_ctrl_35698 cx2341x_s_ctrl 0 35698 NULL
149276 +md_super_write_35703 md_super_write 4 35703 NULL
149277 +sctp_listen_start_35709 sctp_listen_start 0 35709 NULL
149278 +toshiba_panel_power_on_get_35719 toshiba_panel_power_on_get 0 35719 NULL
149279 +bnx2_change_mac_addr_35722 bnx2_change_mac_addr 0 35722 NULL
149280 +i2c_smbus_write_block_data_35723 i2c_smbus_write_block_data 0 35723 NULL nohasharray
149281 +mv88e6xxx_phy_page_write_35723 mv88e6xxx_phy_page_write 0 35723 &i2c_smbus_write_block_data_35723
149282 +mlx4_internal_err_ret_value_35725 mlx4_internal_err_ret_value 0 35725 NULL
149283 +vfio_fops_read_35733 vfio_fops_read 0-3 35733 NULL
149284 +ipr_copy_ucode_buffer_35736 ipr_copy_ucode_buffer 0 35736 NULL
149285 +read_35737 read 0 35737 NULL nohasharray
149286 +sd_start_ov361x_35737 sd_start_ov361x 0 35737 &read_35737 nohasharray
149287 +crb_send_35737 crb_send 0 35737 &sd_start_ov361x_35737
149288 +vmci_qpair_peek_35740 vmci_qpair_peek 3 35740 NULL
149289 +ext4_getattr_35741 ext4_getattr 0 35741 NULL
149290 +mt9t112_init_camera_35742 mt9t112_init_camera 0 35742 NULL
149291 +pci_enable_sriov_35745 pci_enable_sriov 0 35745 NULL
149292 +type_show_35748 type_show 0 35748 NULL nohasharray
149293 +queue_discard_granularity_show_35748 queue_discard_granularity_show 0 35748 &type_show_35748
149294 +qib_setup_eagerbufs_35758 qib_setup_eagerbufs 0 35758 NULL
149295 +gfs2_setattr_35760 gfs2_setattr 0 35760 NULL
149296 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3-0 35761 NULL
149297 +fan_pwm1_enable_store_35767 fan_pwm1_enable_store 0-4 35767 NULL
149298 +cifs_launder_page_35770 cifs_launder_page 0 35770 NULL nohasharray
149299 +store_temp_tolerance_35770 store_temp_tolerance 0-4 35770 &cifs_launder_page_35770
149300 +qlcnic_sriov_async_issue_cmd_35775 qlcnic_sriov_async_issue_cmd 0 35775 NULL
149301 +arch_copy_kprobe_35783 arch_copy_kprobe 0 35783 NULL
149302 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL nohasharray
149303 +show_temp_critical_35786 show_temp_critical 0 35786 &udf_alloc_i_data_35786
149304 +bond_set_mac_address_35789 bond_set_mac_address 0 35789 NULL
149305 +padlock_sha_export_nano_35792 padlock_sha_export_nano 0 35792 NULL
149306 +governor_show_35794 governor_show 0 35794 NULL
149307 +da9052_reg_read_35800 da9052_reg_read 0 35800 NULL
149308 +toshiba_usb_sleep_music_set_35801 toshiba_usb_sleep_music_set 0 35801 NULL
149309 +ocfs2_direct_IO_write_35802 ocfs2_direct_IO_write 3-0 35802 NULL
149310 +alloc_netdev_mqs_35806 alloc_netdev_mqs 1 35806 NULL
149311 +command_setcompressionparams_35809 command_setcompressionparams 0 35809 NULL
149312 +csio_vport_delete_35815 csio_vport_delete 0 35815 NULL
149313 +show_session_param_ISCSI_PARAM_IMM_DATA_EN_35823 show_session_param_ISCSI_PARAM_IMM_DATA_EN 0 35823 NULL
149314 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-2-4 35824 NULL nohasharray
149315 +SyS_recvfrom_35824 SyS_recvfrom 3 35824 &pvr2_hdw_cpufw_get_35824
149316 +zd_op_add_interface_35825 zd_op_add_interface 0 35825 NULL
149317 +vlan_filtering_store_35826 vlan_filtering_store 4-0 35826 NULL nohasharray
149318 +i40evf_set_mac_35826 i40evf_set_mac 0 35826 &vlan_filtering_store_35826
149319 +of_irq_to_resource_35827 of_irq_to_resource 2 35827 NULL
149320 +cgroup_file_write_35828 cgroup_file_write 0-3 35828 NULL
149321 +log_debug_write_35845 log_debug_write 3-0 35845 NULL
149322 +mp_set_gsi_attr_35852 mp_set_gsi_attr 1 35852 NULL
149323 +unix_seqpacket_sendmsg_35853 unix_seqpacket_sendmsg 3 35853 NULL
149324 +tx_tx_cmplt_read_35854 tx_tx_cmplt_read 3-0 35854 NULL
149325 +wl3501_open_35855 wl3501_open 0 35855 NULL
149326 +mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
149327 +broadsheet_store_waveform_to_spiflash_35867 broadsheet_store_waveform_to_spiflash 0 35867 NULL
149328 +num_parts_show_35868 num_parts_show 0 35868 NULL
149329 +iscsi_tpg_attrib_store_netif_timeout_35870 iscsi_tpg_attrib_store_netif_timeout 0-3 35870 NULL
149330 +fan_get_cur_state_35871 fan_get_cur_state 0 35871 NULL
149331 +__snd_hda_jack_add_kctl_35872 __snd_hda_jack_add_kctl 0 35872 NULL
149332 +tun_show_group_35875 tun_show_group 0 35875 NULL
149333 +show_fatal_error_35879 show_fatal_error 0 35879 NULL
149334 +mwifiex_get_debug_info_35880 mwifiex_get_debug_info 0 35880 NULL
149335 +generic_pipe_buf_confirm_35881 generic_pipe_buf_confirm 0 35881 NULL
149336 +sha384_ssse3_init_35883 sha384_ssse3_init 0 35883 NULL
149337 +fuse_notify_35888 fuse_notify 0 35888 NULL
149338 +ieee80211_if_fmt_dot11MeshRetryTimeout_35890 ieee80211_if_fmt_dot11MeshRetryTimeout 3 35890 NULL
149339 +uwb_rc_cmd_done_35892 uwb_rc_cmd_done 4 35892 NULL
149340 +vlan_passthru_hard_header_35894 vlan_passthru_hard_header 0 35894 NULL
149341 +tcp_mark_head_lost_35895 tcp_mark_head_lost 2 35895 NULL
149342 +rcar_vin_get_formats_35908 rcar_vin_get_formats 0 35908 NULL
149343 +igmpv3_newpack_35912 igmpv3_newpack 2 35912 NULL nohasharray
149344 +cow_file_range_async_35912 cow_file_range_async 0 35912 &igmpv3_newpack_35912
149345 +kernel_setsockopt_35913 kernel_setsockopt 5-0 35913 NULL
149346 +dccp_listen_start_35918 dccp_listen_start 0 35918 NULL
149347 +balance_node_right_35920 balance_node_right 0 35920 NULL nohasharray
149348 +rt2x00lib_start_35920 rt2x00lib_start 0 35920 &balance_node_right_35920 nohasharray
149349 +ip175c_read_status_35920 ip175c_read_status 0 35920 &rt2x00lib_start_35920
149350 +ch_probe_35922 ch_probe 0 35922 NULL
149351 +sctp_tsnmap_mark_35929 sctp_tsnmap_mark 2-0 35929 NULL
149352 +set_pwm1_auto_point_pwm_35930 set_pwm1_auto_point_pwm 0-4 35930 NULL
149353 +rx_defrag_init_called_read_35935 rx_defrag_init_called_read 3-0 35935 NULL nohasharray
149354 +uhci_submit_isochronous_35935 uhci_submit_isochronous 0 35935 &rx_defrag_init_called_read_35935
149355 +put_cmsg_compat_35937 put_cmsg_compat 4-0 35937 NULL
149356 +polling_interval_show_35940 polling_interval_show 0 35940 NULL nohasharray
149357 +ipmi_version_show_35940 ipmi_version_show 0 35940 &polling_interval_show_35940
149358 +irqcontrol_35953 irqcontrol 0 35953 NULL
149359 +nilfs_mdt_freeze_buffer_35954 nilfs_mdt_freeze_buffer 0 35954 NULL nohasharray
149360 +f2fs_write_node_pages_35954 f2fs_write_node_pages 0 35954 &nilfs_mdt_freeze_buffer_35954
149361 +kernel_bind_35955 kernel_bind 0 35955 NULL
149362 +mcp251x_setup_35960 mcp251x_setup 0 35960 NULL
149363 +set_cur_state_35966 set_cur_state 0 35966 NULL
149364 +cxgb_open_35970 cxgb_open 0 35970 NULL
149365 +nfs_page_async_flush_35972 nfs_page_async_flush 0 35972 NULL nohasharray
149366 +aa_replace_current_profile_35972 aa_replace_current_profile 0 35972 &nfs_page_async_flush_35972 nohasharray
149367 +nv_get_sset_count_35972 nv_get_sset_count 0 35972 &aa_replace_current_profile_35972
149368 +ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL nohasharray
149369 +generic_ocp_read_35974 generic_ocp_read 3 35974 &ceph_buffer_new_35974 nohasharray
149370 +platform_suspend_prepare_late_35974 platform_suspend_prepare_late 0 35974 &generic_ocp_read_35974
149371 +_picolcd_flash_erase64_35975 _picolcd_flash_erase64 0 35975 NULL
149372 +lprev_show_35978 lprev_show 0 35978 NULL
149373 +acl_alloc_35979 acl_alloc 1 35979 NULL
149374 +show_35981 show 0 35981 NULL
149375 +lpfc_soft_wwpn_show_35985 lpfc_soft_wwpn_show 0 35985 NULL nohasharray
149376 +device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 &lpfc_soft_wwpn_show_35985
149377 +mtd_bitflip_threshold_store_35988 mtd_bitflip_threshold_store 0-4 35988 NULL
149378 +raw_bind_35989 raw_bind 0 35989 NULL
149379 +koneplus_sysfs_write_35993 koneplus_sysfs_write 6-0 35993 NULL
149380 +alt_playback_pcm_prepare_35994 alt_playback_pcm_prepare 0 35994 NULL
149381 +current_channel_show_35996 current_channel_show 0 35996 NULL
149382 +write_file_antenna_35998 write_file_antenna 3-0 35998 NULL nohasharray
149383 +kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
149384 +locks_mandatory_area_35999 locks_mandatory_area 0 35999 NULL
149385 +max16065_set_limit_36004 max16065_set_limit 0-4 36004 NULL
149386 +apei_exec_read_register_value_36005 apei_exec_read_register_value 0 36005 NULL
149387 +svga_check_timings_36006 svga_check_timings 0 36006 NULL
149388 +console_store_36007 console_store 4-0 36007 NULL
149389 +lov_mds_md_max_stripe_count_36008 lov_mds_md_max_stripe_count 0-1 36008 NULL
149390 +gadget_dev_desc_UDC_store_36009 gadget_dev_desc_UDC_store 0-3 36009 NULL
149391 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3-0 36016 NULL
149392 +uvesafb_helper_start_36018 uvesafb_helper_start 0 36018 NULL
149393 +dev_mc_del_36019 dev_mc_del 0 36019 NULL
149394 +vivid_radio_rx_s_ctrl_36023 vivid_radio_rx_s_ctrl 0 36023 NULL
149395 +show_36024 show 0 36024 NULL
149396 +big_key_preparse_36025 big_key_preparse 0 36025 NULL
149397 +afs_getattr_36026 afs_getattr 0 36026 NULL
149398 +qlcnic_fw_cmd_create_tx_ctx_36027 qlcnic_fw_cmd_create_tx_ctx 0 36027 NULL
149399 +show_temp_auto_point2_temp_36028 show_temp_auto_point2_temp 0 36028 NULL nohasharray
149400 +fat_ent_read_block_36028 fat_ent_read_block 0 36028 &show_temp_auto_point2_temp_36028
149401 +ubi_eba_write_leb_36029 ubi_eba_write_leb 5-6-0 36029 NULL
149402 +__videobuf_alloc_36031 __videobuf_alloc 1 36031 NULL nohasharray
149403 +cm_get_battery_temperature_by_psy_36031 cm_get_battery_temperature_by_psy 0 36031 &__videobuf_alloc_36031
149404 +gdm_lte_netif_rx_36036 gdm_lte_netif_rx 3 36036 NULL
149405 +yam_set_mac_address_36037 yam_set_mac_address 0 36037 NULL
149406 +show_forward_delay_timer_36038 show_forward_delay_timer 0 36038 NULL nohasharray
149407 +iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038 iscsi_nacl_attrib_show_random_datain_pdu_offsets 0 36038 &show_forward_delay_timer_36038 nohasharray
149408 +page_action_36038 page_action 0 36038 &iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038
149409 +num_arg_36039 num_arg 0 36039 NULL
149410 +wm8739_s_ctrl_36040 wm8739_s_ctrl 0 36040 NULL
149411 +i915_gem_object_do_pin_36045 i915_gem_object_do_pin 0 36045 NULL
149412 +init_36051 init 0 36051 NULL
149413 +at86rf230_set_promiscuous_mode_36052 at86rf230_set_promiscuous_mode 0 36052 NULL
149414 +snd_usb_caiaq_set_audio_params_36057 snd_usb_caiaq_set_audio_params 0 36057 NULL nohasharray
149415 +qlge_change_mtu_36057 qlge_change_mtu 0 36057 &snd_usb_caiaq_set_audio_params_36057
149416 +gpio_power_read_36059 gpio_power_read 3-0 36059 NULL
149417 +nfs_file_read_36060 nfs_file_read 0 36060 NULL
149418 +__bch_cache_set_show_36061 __bch_cache_set_show 0 36061 NULL nohasharray
149419 +show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6_36061 show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6 0 36061 &__bch_cache_set_show_36061
149420 +show_power_crit_36062 show_power_crit 0 36062 NULL
149421 +smk_bu_inode_36064 smk_bu_inode 0-3 36064 NULL nohasharray
149422 +picolcd_fb_update_rate_store_36064 picolcd_fb_update_rate_store 0-4 36064 &smk_bu_inode_36064
149423 +write_emulate_36065 write_emulate 2 36065 NULL
149424 +dgram_dequeue_36067 dgram_dequeue 0 36067 NULL
149425 +stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
149426 +show_conn_ep_param_ISCSI_PARAM_CONN_PORT_36069 show_conn_ep_param_ISCSI_PARAM_CONN_PORT 0 36069 NULL
149427 +ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL nohasharray
149428 +enable_36071 enable 0 36071 &ieee80211_if_fmt_peer_36071
149429 +ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
149430 +ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3-0 36077 NULL nohasharray
149431 +rtl_show_state_36077 rtl_show_state 0 36077 &ieee80211_if_write_tsf_36077
149432 +snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL nohasharray
149433 +ath10k_reg_addr_write_36080 ath10k_reg_addr_write 3-0 36080 &snd_pcm_plug_read_transfer_36080
149434 +mtip_hw_read_device_status_36082 mtip_hw_read_device_status 3-0 36082 NULL
149435 +cifs_set_file_size_36085 cifs_set_file_size 0 36085 NULL
149436 +map_capability_36089 map_capability 5 36089 NULL
149437 +nouveau_hwmon_get_pwm1_enable_36091 nouveau_hwmon_get_pwm1_enable 0 36091 NULL
149438 +queue_max_segments_show_36092 queue_max_segments_show 0 36092 NULL
149439 +show_yenta_registers_36093 show_yenta_registers 0 36093 NULL
149440 +genlmsg_new_36094 genlmsg_new 1 36094 NULL
149441 +arch_dynirq_lower_bound_36099 arch_dynirq_lower_bound 0-1 36099 NULL
149442 +read_dsrate_36103 read_dsrate 0 36103 NULL
149443 +vga_arb_write_36112 vga_arb_write 3-0 36112 NULL
149444 +ext2_xattr_security_list_36113 ext2_xattr_security_list 0-5 36113 NULL
149445 +ata_scsi_em_message_show_36114 ata_scsi_em_message_show 0 36114 NULL
149446 +compile_date_show_36116 compile_date_show 0 36116 NULL
149447 +simple_xattr_alloc_36118 simple_xattr_alloc 2 36118 NULL nohasharray
149448 +show_36118 show 0 36118 &simple_xattr_alloc_36118
149449 +uvc_buffer_prepare_36119 uvc_buffer_prepare 0 36119 NULL
149450 +intel_iommu_show_address_36120 intel_iommu_show_address 0 36120 NULL
149451 +netxen_sysfs_read_crb_36122 netxen_sysfs_read_crb 0-6-5 36122 NULL nohasharray
149452 +niu_init_rx_channels_36122 niu_init_rx_channels 0 36122 &netxen_sysfs_read_crb_36122
149453 +adis16400_update_scan_mode_36123 adis16400_update_scan_mode 0 36123 NULL
149454 +tpm_atml_recv_36126 tpm_atml_recv 0-3 36126 NULL
149455 +vmalloc_exec_36132 vmalloc_exec 1 36132 NULL nohasharray
149456 +mcp251x_open_36132 mcp251x_open 0 36132 &vmalloc_exec_36132
149457 +authorized_store_36134 authorized_store 0-4 36134 NULL
149458 +rbd_client_id_show_36135 rbd_client_id_show 0 36135 NULL nohasharray
149459 +mdc800_device_write_36135 mdc800_device_write 0-3 36135 &rbd_client_id_show_36135
149460 +set_flexbg_block_bitmap_36136 set_flexbg_block_bitmap 5-4 36136 NULL
149461 +ath10k_wmi_peer_create_36138 ath10k_wmi_peer_create 0 36138 NULL
149462 +ext3_readpages_36144 ext3_readpages 4 36144 NULL nohasharray
149463 +usb6fire_pcm_trigger_36144 usb6fire_pcm_trigger 0 36144 &ext3_readpages_36144
149464 +iwlagn_send_tx_power_36145 iwlagn_send_tx_power 0 36145 NULL nohasharray
149465 +queue_var_store_36145 queue_var_store 0-3 36145 &iwlagn_send_tx_power_36145
149466 +show_remote_port_36146 show_remote_port 0 36146 NULL
149467 +alloc_vm_area_36149 alloc_vm_area 1 36149 NULL nohasharray
149468 +wp256_final_36149 wp256_final 0 36149 &alloc_vm_area_36149
149469 +power_off_acct_show_36150 power_off_acct_show 0 36150 NULL
149470 +new_files_jdata_show_36152 new_files_jdata_show 0 36152 NULL
149471 +twl_set_36154 twl_set 2 36154 NULL
149472 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL nohasharray
149473 +l2cap_add_psm_36155 l2cap_add_psm 0 36155 &b1_alloc_card_36155
149474 +sys_send_36161 sys_send 3 36161 NULL
149475 +cxacru_sysfs_show_upstream_snr_margin_36167 cxacru_sysfs_show_upstream_snr_margin 0 36167 NULL
149476 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL nohasharray
149477 +store_attribute_36169 store_attribute 0 36169 &snd_korg1212_copy_from_36169 nohasharray
149478 +mlx4_status_to_errno_36169 mlx4_status_to_errno 0 36169 &store_attribute_36169
149479 +snd_rme96_playback_trigger_36173 snd_rme96_playback_trigger 0 36173 NULL nohasharray
149480 +v9fs_xattr_set_36173 v9fs_xattr_set 0 36173 &snd_rme96_playback_trigger_36173
149481 +xilly_get_dma_buffers_36174 xilly_get_dma_buffers 4 36174 NULL
149482 +try_or_set_cluster_36176 try_or_set_cluster 0 36176 NULL nohasharray
149483 +__sync_dirty_buffer_36176 __sync_dirty_buffer 0 36176 &try_or_set_cluster_36176
149484 +mcp251x_hw_reset_36177 mcp251x_hw_reset 0 36177 NULL
149485 +modify_device_36179 modify_device 0 36179 NULL
149486 +dummy_validate_stream_36185 dummy_validate_stream 0 36185 NULL
149487 +adt7x10_read_byte_36186 adt7x10_read_byte 0 36186 NULL
149488 +phys_state_show_36187 phys_state_show 0 36187 NULL
149489 +ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
149490 +ds1672_rtc_read_time_36200 ds1672_rtc_read_time 0 36200 NULL
149491 +ircomm_tty_write_room_36203 ircomm_tty_write_room 0 36203 NULL
149492 +ovl_copy_up_last_36204 ovl_copy_up_last 0 36204 NULL
149493 +SYSC_sched_getaffinity_36208 SYSC_sched_getaffinity 2 36208 NULL
149494 +write_word_36211 write_word 0 36211 NULL
149495 +nfs3_list_one_acl_36212 nfs3_list_one_acl 0 36212 NULL
149496 +SYSC_process_vm_readv_36216 SYSC_process_vm_readv 3-5 36216 NULL nohasharray
149497 +negotiate_36216 negotiate 0 36216 &SYSC_process_vm_readv_36216
149498 +nfqnl_mangle_36226 nfqnl_mangle 4-2 36226 NULL
149499 +i2c_algo_dp_aux_xfer_36227 i2c_algo_dp_aux_xfer 0-3 36227 NULL nohasharray
149500 +command_setformat_36227 command_setformat 0 36227 &i2c_algo_dp_aux_xfer_36227
149501 +atomic_stats_read_36228 atomic_stats_read 3-0 36228 NULL
149502 +wil_agg_size_36229 wil_agg_size 0-2 36229 NULL nohasharray
149503 +wl1273_fm_start_36229 wl1273_fm_start 0 36229 &wil_agg_size_36229
149504 +irda_recvmsg_stream_36232 irda_recvmsg_stream 3 36232 NULL
149505 +__padata_remove_cpu_36235 __padata_remove_cpu 0 36235 NULL
149506 +ping_bind_36236 ping_bind 0 36236 NULL
149507 +viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3-0 36241 NULL
149508 +SYSC_getxattr_36242 SYSC_getxattr 4 36242 NULL
149509 +acpi_ex_create_mutex_36244 acpi_ex_create_mutex 0 36244 NULL
149510 +vmsplice_to_user_36245 vmsplice_to_user 3 36245 NULL nohasharray
149511 +rproc_recovery_read_36245 rproc_recovery_read 3-0 36245 &vmsplice_to_user_36245
149512 +ceph_vxattrcb_layout_stripe_count_36247 ceph_vxattrcb_layout_stripe_count 0 36247 NULL
149513 +scrub_stripe_36248 scrub_stripe 5 36248 NULL
149514 +swap_writer_finish_36252 swap_writer_finish 0-3 36252 NULL
149515 +setup_msi_irqs_36253 setup_msi_irqs 0 36253 NULL
149516 +il_mac_add_interface_36254 il_mac_add_interface 0 36254 NULL
149517 +bnad_get_stats_count_locked_36255 bnad_get_stats_count_locked 0 36255 NULL
149518 +compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
149519 +regulator_print_opmode_36257 regulator_print_opmode 0 36257 NULL
149520 +nla_put_u32_36259 nla_put_u32 0 36259 NULL nohasharray
149521 +store_sf2_level_36259 store_sf2_level 0-4 36259 &nla_put_u32_36259
149522 +nilfs_write_logs_36260 nilfs_write_logs 0 36260 NULL
149523 +cfq_slice_sync_store_36272 cfq_slice_sync_store 3-0 36272 NULL
149524 +bus_for_each_dev_36276 bus_for_each_dev 0 36276 NULL nohasharray
149525 +cfs_hash_buckets_realloc_36276 cfs_hash_buckets_realloc 4 36276 &bus_for_each_dev_36276
149526 +lpfc_oas_lun_show_36279 lpfc_oas_lun_show 0 36279 NULL
149527 +codec_reg_read_file_36280 codec_reg_read_file 3-0 36280 NULL
149528 +lpfc_dss_show_36282 lpfc_dss_show 0 36282 NULL
149529 +bind_mode_show_36286 bind_mode_show 0 36286 NULL
149530 +aac_show_reset_adapter_36289 aac_show_reset_adapter 0 36289 NULL
149531 +nf_nat_ipv6_out_36291 nf_nat_ipv6_out 0 36291 NULL
149532 +arch_mmap_rnd_36293 arch_mmap_rnd 0 36293 NULL
149533 +asix_write_rx_ctl_36295 asix_write_rx_ctl 0 36295 NULL
149534 +do_set_fan_div_36299 do_set_fan_div 0 36299 NULL
149535 +lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3-0 36303 NULL
149536 +show_in_min3_36304 show_in_min3 0 36304 NULL
149537 +l2cap_validate_le_psm_36306 l2cap_validate_le_psm 0 36306 NULL nohasharray
149538 +unix_stream_recvmsg_36306 unix_stream_recvmsg 3 36306 &l2cap_validate_le_psm_36306
149539 +target_core_alua_tg_pt_gp_store_attr_alua_access_type_36308 target_core_alua_tg_pt_gp_store_attr_alua_access_type 0-3 36308 NULL
149540 +ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
149541 +qla2x00_vlan_id_show_36314 qla2x00_vlan_id_show 0 36314 NULL
149542 +mwifiex_cmd_802_11_scan_36316 mwifiex_cmd_802_11_scan 0 36316 NULL
149543 +iscsi_tpg_attrib_store_authentication_36323 iscsi_tpg_attrib_store_authentication 0-3 36323 NULL
149544 +__compat_sys_pwritev64_36328 __compat_sys_pwritev64 3 36328 NULL
149545 +lc_create_36332 lc_create 4 36332 NULL
149546 +jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
149547 +t4_config_rss_range_36340 t4_config_rss_range 0 36340 NULL
149548 +bEndpointAddress_show_36342 bEndpointAddress_show 0 36342 NULL
149549 +isku_sysfs_read_key_mask_36343 isku_sysfs_read_key_mask 6-0-5 36343 NULL
149550 +show_fnode_tcp_wsf_disable_36348 show_fnode_tcp_wsf_disable 0 36348 NULL nohasharray
149551 +iscsi_disc_store_password_mutual_36348 iscsi_disc_store_password_mutual 0-3 36348 &show_fnode_tcp_wsf_disable_36348
149552 +ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3-0 36351 NULL nohasharray
149553 +async_writev_36351 async_writev 0 36351 &ath6kl_regwrite_write_36351
149554 +v9fs_file_readn_36353 v9fs_file_readn 4-0 36353 NULL nohasharray
149555 +xz_dec_lzma2_create_36353 xz_dec_lzma2_create 2 36353 &v9fs_file_readn_36353 nohasharray
149556 +picolcd_operation_mode_show_36353 picolcd_operation_mode_show 0 36353 &xz_dec_lzma2_create_36353
149557 +at91_sysfs_show_mb0_id_36364 at91_sysfs_show_mb0_id 0 36364 NULL
149558 +ip6_mtu_36368 ip6_mtu 0 36368 NULL
149559 +sxgbe_dma_init_36369 sxgbe_dma_init 0 36369 NULL
149560 +roccat_common2_sysfs_read_keys_primary_36382 roccat_common2_sysfs_read_keys_primary 0-5-6 36382 NULL
149561 +iio_request_update_kfifo_36383 iio_request_update_kfifo 0 36383 NULL
149562 +tunables_read_36385 tunables_read 3-0 36385 NULL nohasharray
149563 +bind_qsets_36385 bind_qsets 0 36385 &tunables_read_36385
149564 +brcmf_cfg80211_change_iface_36390 brcmf_cfg80211_change_iface 0 36390 NULL
149565 +show_fnode_username_36398 show_fnode_username 0 36398 NULL
149566 +afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL nohasharray
149567 +__uncore_filter_link2_show_36399 __uncore_filter_link2_show 0 36399 &afs_alloc_flat_call_36399 nohasharray
149568 +xennet_change_mtu_36399 xennet_change_mtu 0 36399 &__uncore_filter_link2_show_36399
149569 +sierra_write_36402 sierra_write 4-0 36402 NULL
149570 +rx_over_errors_show_36403 rx_over_errors_show 0 36403 NULL nohasharray
149571 +iwl_dbgfs_d3_sram_write_36403 iwl_dbgfs_d3_sram_write 0-3 36403 &rx_over_errors_show_36403
149572 +_iwl_dbgfs_uapsd_misbehaving_write_36405 _iwl_dbgfs_uapsd_misbehaving_write 3-0 36405 NULL
149573 +selinux_inode_listsecurity_36406 selinux_inode_listsecurity 0 36406 NULL
149574 +qdsb_get_36409 qdsb_get 0 36409 NULL
149575 +msb_update_block_36412 msb_update_block 2 36412 NULL nohasharray
149576 +gadget_dev_desc_bcdUSB_show_36412 gadget_dev_desc_bcdUSB_show 0 36412 &msb_update_block_36412
149577 +teles_suspend_36416 teles_suspend 0 36416 NULL
149578 +da9063_buck_get_status_36417 da9063_buck_get_status 0 36417 NULL nohasharray
149579 +SyS_sethostname_36417 SyS_sethostname 2 36417 &da9063_buck_get_status_36417
149580 +ath10k_wmi_pdev_set_quiet_mode_36424 ath10k_wmi_pdev_set_quiet_mode 0 36424 NULL
149581 +rt2x00queue_alloc_entries_36429 rt2x00queue_alloc_entries 0 36429 NULL
149582 +no_uld_show_36430 no_uld_show 0 36430 NULL
149583 +show_configfs_dev_params_36432 show_configfs_dev_params 0 36432 NULL
149584 +soc_pcm_codec_params_fixup_36434 soc_pcm_codec_params_fixup 2 36434 NULL
149585 +rtnl_link_get_size_36436 rtnl_link_get_size 0 36436 NULL nohasharray
149586 +show_bank1_alarm_36436 show_bank1_alarm 0 36436 &rtnl_link_get_size_36436
149587 +intf_next_seq_36442 intf_next_seq 0 36442 NULL
149588 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
149589 +bnx2x_reload_if_running_36448 bnx2x_reload_if_running 0 36448 NULL
149590 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
149591 +smsc95xx_set_mac_address_36452 smsc95xx_set_mac_address 0 36452 NULL
149592 +atkbd_show_extra_36453 atkbd_show_extra 0 36453 NULL
149593 +CIFSSMBNegotiate_36455 CIFSSMBNegotiate 0 36455 NULL
149594 +tcf_csum_ipv6_udp_36457 tcf_csum_ipv6_udp 3 36457 NULL
149595 +__vxge_hw_pio_mem_write64_36458 __vxge_hw_pio_mem_write64 0 36458 NULL
149596 +netvsc_change_mtu_36461 netvsc_change_mtu 0 36461 NULL
149597 +carl9170_exec_cmd_36462 carl9170_exec_cmd 0 36462 NULL
149598 +core_alua_show_secondary_status_36463 core_alua_show_secondary_status 0 36463 NULL
149599 +ivtv_s_audio_sampling_freq_36468 ivtv_s_audio_sampling_freq 0 36468 NULL
149600 +xfs_rtmodify_summary_int_36469 xfs_rtmodify_summary_int 0 36469 NULL nohasharray
149601 +rio_request_inb_mbox_36469 rio_request_inb_mbox 0 36469 &xfs_rtmodify_summary_int_36469
149602 +iscsit_ta_default_erl_36470 iscsit_ta_default_erl 0 36470 NULL
149603 +SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
149604 +__security_genfs_sid_36479 __security_genfs_sid 0 36479 NULL
149605 +lock_and_cleanup_extent_if_need_36480 lock_and_cleanup_extent_if_need 0 36480 NULL
149606 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
149607 +ath10k_recalc_rtscts_prot_36482 ath10k_recalc_rtscts_prot 0 36482 NULL
149608 +hdaps_invert_show_36483 hdaps_invert_show 0 36483 NULL
149609 +elan_i2c_iap_reset_36487 elan_i2c_iap_reset 0 36487 NULL
149610 +vmci_route_36488 vmci_route 0 36488 NULL
149611 +ds1343_nvram_write_36489 ds1343_nvram_write 5-6-0 36489 NULL
149612 +tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3-0 36490 NULL nohasharray
149613 +ip6_append_data_36490 ip6_append_data 4-5 36490 &tx_tx_checksum_result_read_36490 nohasharray
149614 +devfreq_simple_ondemand_func_36490 devfreq_simple_ondemand_func 0 36490 &ip6_append_data_36490 nohasharray
149615 +pm860x_rtc_set_alarm_36490 pm860x_rtc_set_alarm 0 36490 &devfreq_simple_ondemand_func_36490
149616 +store_fast_charge_timer_36494 store_fast_charge_timer 0-4 36494 NULL
149617 +ufx_ops_set_par_36498 ufx_ops_set_par 0 36498 NULL
149618 +lpfc_enable_da_id_show_36504 lpfc_enable_da_id_show 0 36504 NULL
149619 +e4000_set_if_gain_36506 e4000_set_if_gain 0 36506 NULL
149620 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
149621 +mcam_v4l_read_36513 mcam_v4l_read 3-0 36513 NULL
149622 +_iwl_dbgfs_fw_nmi_write_36515 _iwl_dbgfs_fw_nmi_write 3-0 36515 NULL
149623 +pnfs_sync_inode_36519 pnfs_sync_inode 0 36519 NULL
149624 +ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3-0 36520 NULL
149625 +it8761e_gpio_direction_out_36528 it8761e_gpio_direction_out 0 36528 NULL
149626 +lguest_setup_irq_36531 lguest_setup_irq 1 36531 NULL
149627 +ath10k_setup_peer_smps_36533 ath10k_setup_peer_smps 0 36533 NULL
149628 +mvs_task_prep_ssp_36534 mvs_task_prep_ssp 0 36534 NULL nohasharray
149629 +rv3029c2_rtc_i2c_set_alarm_36534 rv3029c2_rtc_i2c_set_alarm 0 36534 &mvs_task_prep_ssp_36534
149630 +qla4_83xx_restart_36539 qla4_83xx_restart 0 36539 NULL
149631 +cpu_type_read_36540 cpu_type_read 3-0 36540 NULL
149632 +de_init_hw_36543 de_init_hw 0 36543 NULL
149633 +ixgbevf_setup_rx_resources_36545 ixgbevf_setup_rx_resources 0 36545 NULL
149634 +ql_get_regs_len_36548 ql_get_regs_len 0 36548 NULL
149635 +vm_commit_limit_36552 vm_commit_limit 0 36552 NULL
149636 +bInterval_show_36553 bInterval_show 0 36553 NULL nohasharray
149637 +show_fcstat_fc_no_free_exch_36553 show_fcstat_fc_no_free_exch 0 36553 &bInterval_show_36553
149638 +__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL
149639 +skb_copy_and_csum_datagram_msg_36558 skb_copy_and_csum_datagram_msg 2 36558 NULL
149640 +__lock_page_killable_36561 __lock_page_killable 0 36561 NULL nohasharray
149641 +mxt_bootloader_write_36561 mxt_bootloader_write 0 36561 &__lock_page_killable_36561
149642 +b44_wait_bit_36562 b44_wait_bit 0 36562 NULL
149643 +patch_ad1981_36564 patch_ad1981 0 36564 NULL
149644 +si476x_core_cmd_fm_rsq_status_36568 si476x_core_cmd_fm_rsq_status 0 36568 NULL
149645 +do_rbd_add_36570 do_rbd_add 0 36570 NULL
149646 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
149647 +pm8001_task_prep_ssp_tm_36574 pm8001_task_prep_ssp_tm 0 36574 NULL
149648 +ssb_bus_scan_36578 ssb_bus_scan 2 36578 NULL
149649 +__erst_read_36579 __erst_read 0 36579 NULL
149650 +e100_exec_cmd_36583 e100_exec_cmd 0 36583 NULL
149651 +show_36588 show 0 36588 NULL
149652 +put_cmsg_36589 put_cmsg 4-0 36589 NULL
149653 +st6422_start_36592 st6422_start 0 36592 NULL nohasharray
149654 +sparse_init_one_section_36592 sparse_init_one_section 0 36592 &st6422_start_36592
149655 +pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
149656 +__da903x_write_36599 __da903x_write 0 36599 NULL nohasharray
149657 +jfs_write_begin_36599 jfs_write_begin 0 36599 &__da903x_write_36599 nohasharray
149658 +koneplus_sysfs_set_actual_profile_36599 koneplus_sysfs_set_actual_profile 0-4 36599 &jfs_write_begin_36599
149659 +init_36600 init 0 36600 NULL
149660 +read_byte_36604 read_byte 0 36604 NULL
149661 +ttm_object_device_init_36607 ttm_object_device_init 2 36607 NULL
149662 +show_dev_name_36608 show_dev_name 0 36608 NULL
149663 +beiscsi_log_enable_disp_36609 beiscsi_log_enable_disp 0 36609 NULL
149664 +do_sendfile_36610 do_sendfile 4-5 36610 NULL
149665 +selinux_ipv6_postroute_36611 selinux_ipv6_postroute 0 36611 NULL
149666 +kstrtoll_36612 kstrtoll 0 36612 NULL
149667 +sdev_show_vendor_36616 sdev_show_vendor 0 36616 NULL
149668 +mtd_write_user_prot_reg_36625 mtd_write_user_prot_reg 0 36625 NULL
149669 +mxl111sf_ctrl_program_regs_36626 mxl111sf_ctrl_program_regs 0 36626 NULL
149670 +kvaser_usb_setup_rx_urbs_36629 kvaser_usb_setup_rx_urbs 0 36629 NULL
149671 +proto_name_show_36630 proto_name_show 0 36630 NULL
149672 +power_save_36634 power_save 0 36634 NULL
149673 +vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
149674 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN_36639 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN 0 36639 NULL
149675 +bond_option_slaves_set_36643 bond_option_slaves_set 0 36643 NULL
149676 +ov2640_write_array_36644 ov2640_write_array 0 36644 NULL nohasharray
149677 +cyapa_gen5_bl_exit_36644 cyapa_gen5_bl_exit 0 36644 &ov2640_write_array_36644
149678 +m66592_udc_start_36646 m66592_udc_start 0 36646 NULL
149679 +mem_cgroup_do_precharge_36647 mem_cgroup_do_precharge 0 36647 NULL
149680 +lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 NULL nohasharray
149681 +tty_copy_to_user_36648 tty_copy_to_user 4 36648 &lpfc_idiag_extacc_alloc_get_36648
149682 +add_dev_support_show_36650 add_dev_support_show 0 36650 NULL
149683 +hfsplus_osx_listxattr_36654 hfsplus_osx_listxattr 0-5 36654 NULL nohasharray
149684 +interface_show_36654 interface_show 0 36654 &hfsplus_osx_listxattr_36654
149685 +ktti_read_regr_36658 ktti_read_regr 0 36658 NULL
149686 +pss_coproc_open_36662 pss_coproc_open 0 36662 NULL
149687 +osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL nohasharray
149688 +ip6_pkt_prohibit_out_36664 ip6_pkt_prohibit_out 0 36664 &osd_req_list_collection_objects_36664 nohasharray
149689 +mgmt_send_event_36664 mgmt_send_event 5 36664 &ip6_pkt_prohibit_out_36664
149690 +snd_pcsp_trigger_36665 snd_pcsp_trigger 0 36665 NULL
149691 +iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 NULL nohasharray
149692 +get_temp_input_36671 get_temp_input 0 36671 &iscsi_host_alloc_36671
149693 +o2nm_node_num_read_36673 o2nm_node_num_read 0 36673 NULL
149694 +hackrf_queue_setup_36676 hackrf_queue_setup 0 36676 NULL
149695 +xillybus_read_36678 xillybus_read 3-0 36678 NULL
149696 +iscsi_stat_sess_show_attr_cmd_pdus_36680 iscsi_stat_sess_show_attr_cmd_pdus 0 36680 NULL
149697 +iscsi_nacl_param_show_ImmediateData_36681 iscsi_nacl_param_show_ImmediateData 0 36681 NULL
149698 +__follow_pte_36683 __follow_pte 0 36683 NULL
149699 +ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
149700 +lbtf_op_start_36691 lbtf_op_start 0 36691 NULL
149701 +xhci_check_args_36702 xhci_check_args 0 36702 NULL nohasharray
149702 +gsmtty_write_36702 gsmtty_write 3 36702 &xhci_check_args_36702
149703 +cam_get_response16_36703 cam_get_response16 0 36703 NULL
149704 +raid5_add_disk_36710 raid5_add_disk 0 36710 NULL nohasharray
149705 +alc861_parse_auto_config_36710 alc861_parse_auto_config 0 36710 &raid5_add_disk_36710 nohasharray
149706 +propagate_exception_36710 propagate_exception 0 36710 &alc861_parse_auto_config_36710
149707 +vfio_user_config_write_36712 vfio_user_config_write 0 36712 NULL
149708 +tg3_phy_auxctl_write_36713 tg3_phy_auxctl_write 0 36713 NULL nohasharray
149709 +netdev_set_mac_address_36713 netdev_set_mac_address 0 36713 &tg3_phy_auxctl_write_36713
149710 +snd_soc_update_bits_36714 snd_soc_update_bits 0 36714 NULL
149711 +solo_p2m_dma_desc_36715 solo_p2m_dma_desc 0 36715 NULL
149712 +path_getxattr_36717 path_getxattr 4 36717 NULL nohasharray
149713 +cx25821_alsa_dma_init_36717 cx25821_alsa_dma_init 2 36717 &path_getxattr_36717
149714 +kovaplus_sysfs_show_actual_sensitivity_x_36721 kovaplus_sysfs_show_actual_sensitivity_x 0 36721 NULL
149715 +saa7134_i2c_eeprom_36729 saa7134_i2c_eeprom 3 36729 NULL
149716 +cfq_slice_sync_show_36730 cfq_slice_sync_show 0 36730 NULL
149717 +multicast_show_36734 multicast_show 0 36734 NULL
149718 +read_36735 read 0 36735 NULL
149719 +snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
149720 +nfnetlink_alloc_skb_36741 nfnetlink_alloc_skb 2 36741 NULL
149721 +sys_get_curr_temp_36743 sys_get_curr_temp 0 36743 NULL nohasharray
149722 +rbd_pool_show_36743 rbd_pool_show 0 36743 &sys_get_curr_temp_36743
149723 +mwl8k_cmd_radio_disable_36745 mwl8k_cmd_radio_disable 0 36745 NULL
149724 +cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
149725 +fc_exch_mgr_alloc_36751 fc_exch_mgr_alloc 3-4 36751 NULL
149726 +nilfs_bmap_prepare_alloc_ptr_36752 nilfs_bmap_prepare_alloc_ptr 0 36752 NULL nohasharray
149727 +pmdown_time_set_36752 pmdown_time_set 0-4 36752 &nilfs_bmap_prepare_alloc_ptr_36752
149728 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3-0 36755 NULL
149729 +agc_status_36756 agc_status 0 36756 NULL
149730 +srp_parse_options_36759 srp_parse_options 0 36759 NULL
149731 +bnx2x_exe_queue_step_36760 bnx2x_exe_queue_step 0 36760 NULL
149732 +set_pwm_reg_36763 set_pwm_reg 0-4 36763 NULL
149733 +get_ncm_36766 get_ncm 0 36766 NULL
149734 +pcan_usb_send_cmd_36767 pcan_usb_send_cmd 0 36767 NULL
149735 +ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
149736 +llc_mac_header_len_36776 llc_mac_header_len 0 36776 NULL
149737 +show_eeprom1_36777 show_eeprom1 0 36777 NULL
149738 +iscsi_tpg_param_store_ErrorRecoveryLevel_36779 iscsi_tpg_param_store_ErrorRecoveryLevel 0-3 36779 NULL
149739 +viacam_ctlr_cbufs_36781 viacam_ctlr_cbufs 0 36781 NULL
149740 +musb_schedule_36787 musb_schedule 0 36787 NULL
149741 +pci_write_config_dword_36790 pci_write_config_dword 0 36790 NULL
149742 +of_iomap_36793 of_iomap 2 36793 NULL nohasharray
149743 +hrz_open_rx_36793 hrz_open_rx 0 36793 &of_iomap_36793
149744 +ecm_opts_host_addr_show_36795 ecm_opts_host_addr_show 0 36795 NULL nohasharray
149745 +bcm7xxx_eee_enable_36795 bcm7xxx_eee_enable 0 36795 &ecm_opts_host_addr_show_36795
149746 +i40e_init_lan_hmc_36796 i40e_init_lan_hmc 5-4-3-2 36796 NULL
149747 +macvlan_vlan_rx_add_vid_36799 macvlan_vlan_rx_add_vid 0 36799 NULL
149748 +proc_fault_inject_read_36802 proc_fault_inject_read 3-0 36802 NULL nohasharray
149749 +store_sched0_36802 store_sched0 4-0 36802 &proc_fault_inject_read_36802
149750 +set_deactivate_slack_36803 set_deactivate_slack 0-4 36803 NULL
149751 +i915_gem_object_get_pages_dmabuf_36807 i915_gem_object_get_pages_dmabuf 0 36807 NULL
149752 +flock_lock_file_wait_36808 flock_lock_file_wait 0 36808 NULL nohasharray
149753 +ssb_sdio_read16_36808 ssb_sdio_read16 0 36808 &flock_lock_file_wait_36808
149754 +show_multicast_router_36814 show_multicast_router 0 36814 NULL
149755 +show_out0_enable_36815 show_out0_enable 0 36815 NULL
149756 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
149757 +edd_show_legacy_max_head_36821 edd_show_legacy_max_head 0 36821 NULL
149758 +tcf_csum_ipv6_tcp_36822 tcf_csum_ipv6_tcp 3 36822 NULL
149759 +adt7310_spi_read_byte_36823 adt7310_spi_read_byte 0 36823 NULL nohasharray
149760 +ab3100_otp_tac_show_36823 ab3100_otp_tac_show 0 36823 &adt7310_spi_read_byte_36823
149761 +temp_cpu_local_36825 temp_cpu_local 0 36825 NULL
149762 +ath10k_pci_chip_reset_36827 ath10k_pci_chip_reset 0 36827 NULL
149763 +int_hardware_entry_36833 int_hardware_entry 3-0 36833 NULL
149764 +ax88179_change_mtu_36836 ax88179_change_mtu 0 36836 NULL
149765 +arvo_sysfs_show_actual_profile_36841 arvo_sysfs_show_actual_profile 0 36841 NULL
149766 +power_limit_0_tmax_us_show_36847 power_limit_0_tmax_us_show 0 36847 NULL nohasharray
149767 +ufx_ops_check_var_36847 ufx_ops_check_var 0 36847 &power_limit_0_tmax_us_show_36847
149768 +user_pin_configs_show_36848 user_pin_configs_show 0 36848 NULL
149769 +be_set_vlan_promisc_36854 be_set_vlan_promisc 0 36854 NULL
149770 +ov7670_s_autoexp_36855 ov7670_s_autoexp 0 36855 NULL
149771 +set_rate_36858 set_rate 0 36858 NULL nohasharray
149772 +cm_write_36858 cm_write 0-3 36858 &set_rate_36858 nohasharray
149773 +ci_fan_ctrl_set_fan_speed_percent_36858 ci_fan_ctrl_set_fan_speed_percent 0 36858 &cm_write_36858
149774 +thermal_get_trip_temp_36862 thermal_get_trip_temp 0 36862 NULL
149775 +part_size_show_36865 part_size_show 0 36865 NULL nohasharray
149776 +ntfs_statfs_36865 ntfs_statfs 0 36865 &part_size_show_36865
149777 +audit_tree_handle_event_36870 audit_tree_handle_event 0 36870 NULL
149778 +tx_tx_data_programmed_read_36871 tx_tx_data_programmed_read 3-0 36871 NULL nohasharray
149779 +f_eem_opts_attr_store_36871 f_eem_opts_attr_store 0-4 36871 &tx_tx_data_programmed_read_36871
149780 +stp_state_show_36872 stp_state_show 0 36872 NULL
149781 +acpi_tb_find_table_36874 acpi_tb_find_table 0 36874 NULL
149782 +afs_proc_rootcell_read_36875 afs_proc_rootcell_read 0-3 36875 NULL
149783 +svc_setsockopt_36876 svc_setsockopt 5-0 36876 NULL nohasharray
149784 +show_src_clock_sel_36876 show_src_clock_sel 0 36876 &svc_setsockopt_36876
149785 +reiserfs_listxattr_36877 reiserfs_listxattr 0-3 36877 NULL
149786 +ppp_hard_header_36881 ppp_hard_header 0 36881 NULL
149787 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
149788 +snd_ice1712_playback_prepare_36888 snd_ice1712_playback_prepare 0 36888 NULL
149789 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
149790 +gfs2_file_write_iter_36898 gfs2_file_write_iter 0 36898 NULL
149791 +tas5086_register_size_36899 tas5086_register_size 0 36899 NULL nohasharray
149792 +netlbl_af4list_add_36899 netlbl_af4list_add 0 36899 &tas5086_register_size_36899
149793 +pscsi_add_device_to_list_36901 pscsi_add_device_to_list 0 36901 NULL
149794 +wm831x_auxadc_read_36904 wm831x_auxadc_read 0 36904 NULL nohasharray
149795 +set_green_36904 set_green 0-4 36904 &wm831x_auxadc_read_36904
149796 +lm3533_als_get_target_36905 lm3533_als_get_target 0 36905 NULL
149797 +show_fnode_chap_auth_36909 show_fnode_chap_auth 0 36909 NULL nohasharray
149798 +send_next_seg_36909 send_next_seg 0 36909 &show_fnode_chap_auth_36909 nohasharray
149799 +packet_sendmsg_spkt_36909 packet_sendmsg_spkt 3 36909 &send_next_seg_36909
149800 +zl10036_read_status_reg_36910 zl10036_read_status_reg 0 36910 NULL nohasharray
149801 +set_mandatory_rates_36910 set_mandatory_rates 0 36910 &zl10036_read_status_reg_36910
149802 +cuse_read_36920 cuse_read 0-3 36920 NULL
149803 +show_counter_rx_p2_hdr_egr_ovfls_36924 show_counter_rx_p2_hdr_egr_ovfls 0 36924 NULL nohasharray
149804 +data_sock_getname_36924 data_sock_getname 0 36924 &show_counter_rx_p2_hdr_egr_ovfls_36924
149805 +store_lid_36925 store_lid 0-4 36925 NULL
149806 +copy_batch_36927 copy_batch 3-4 36927 NULL
149807 +netxen_sysfs_read_dimm_36930 netxen_sysfs_read_dimm 0-5-6 36930 NULL
149808 +queue_rq_affinity_show_36934 queue_rq_affinity_show 0 36934 NULL
149809 +clock_name_show_36935 clock_name_show 0 36935 NULL nohasharray
149810 +bnx2x_init_rss_36935 bnx2x_init_rss 0 36935 &clock_name_show_36935
149811 +ath5k_hw_write_initvals_36936 ath5k_hw_write_initvals 0 36936 NULL
149812 +ax88179_write_cmd_nopm_36938 ax88179_write_cmd_nopm 5 36938 NULL
149813 +o2net_open_listening_sock_36944 o2net_open_listening_sock 0 36944 NULL
149814 +kone_sysfs_write_profilex_36945 kone_sysfs_write_profilex 0-6-5 36945 NULL
149815 +bonding_show_tlb_dynamic_lb_36946 bonding_show_tlb_dynamic_lb 0 36946 NULL nohasharray
149816 +eem_opts_qmult_show_36946 eem_opts_qmult_show 0 36946 &bonding_show_tlb_dynamic_lb_36946
149817 +mptscsih_version_product_show_36948 mptscsih_version_product_show 0 36948 NULL
149818 +bd2802_store_reg0x04_36949 bd2802_store_reg0x04 0-4 36949 NULL
149819 +div_u64_36951 div_u64 0 36951 NULL
149820 +write_leb_36957 write_leb 5-0 36957 NULL
149821 +ext4_da_write_end_36974 ext4_da_write_end 5-0 36974 NULL
149822 +apei_exec_noop_36976 apei_exec_noop 0 36976 NULL
149823 +il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3-0 36979 NULL
149824 +iscsi_tpg_attrib_store_generate_node_acls_36980 iscsi_tpg_attrib_store_generate_node_acls 0-3 36980 NULL
149825 +afs_setattr_36981 afs_setattr 0 36981 NULL
149826 +xfs_btree_check_sptr_36984 xfs_btree_check_sptr 0 36984 NULL
149827 +usb_8dev_send_cmd_36987 usb_8dev_send_cmd 0 36987 NULL
149828 +set_convrate_36989 set_convrate 0-4 36989 NULL
149829 +wl1251_acx_feature_cfg_36990 wl1251_acx_feature_cfg 0 36990 NULL
149830 +inv_mpu6050_set_power_itg_36994 inv_mpu6050_set_power_itg 0 36994 NULL
149831 +v4l2_ctrl_s_ctrl_36995 v4l2_ctrl_s_ctrl 0 36995 NULL
149832 +iscsi_tpg_param_store_OFMarker_36996 iscsi_tpg_param_store_OFMarker 0-3 36996 NULL
149833 +mc13xxx_reg_rmw_36997 mc13xxx_reg_rmw 0 36997 NULL
149834 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL nohasharray
149835 +bcm_sendmsg_36998 bcm_sendmsg 0-4 36998 &drbd_new_dev_size_36998
149836 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL
149837 +dmi_sysfs_attr_show_37003 dmi_sysfs_attr_show 0 37003 NULL
149838 +setxattr_37006 setxattr 4-0 37006 NULL nohasharray
149839 +ata_scsi_lpm_show_37006 ata_scsi_lpm_show 0 37006 &setxattr_37006 nohasharray
149840 +md_set_readonly_37006 md_set_readonly 0 37006 &ata_scsi_lpm_show_37006
149841 +target_fabric_nacl_base_attr_store_37009 target_fabric_nacl_base_attr_store 0-4 37009 NULL
149842 +make_nnode_dirty_37010 make_nnode_dirty 0 37010 NULL
149843 +si4713_s_frequency_37011 si4713_s_frequency 0 37011 NULL
149844 +cfq_fifo_expire_async_show_37016 cfq_fifo_expire_async_show 0 37016 NULL
149845 +dw2102_earda_i2c_transfer_37017 dw2102_earda_i2c_transfer 0-3 37017 NULL nohasharray
149846 +manufacturer_id_show_37017 manufacturer_id_show 0 37017 &dw2102_earda_i2c_transfer_37017
149847 +__vsock_bind_37018 __vsock_bind 0 37018 NULL nohasharray
149848 +write_byte_37018 write_byte 0 37018 &__vsock_bind_37018
149849 +pages_volatile_show_37019 pages_volatile_show 0 37019 NULL nohasharray
149850 +gfs2_statfs_37019 gfs2_statfs 0 37019 &pages_volatile_show_37019
149851 +da9052_disable_vddout_channel_37021 da9052_disable_vddout_channel 0 37021 NULL
149852 +smack_inode_getattr_37022 smack_inode_getattr 0 37022 NULL nohasharray
149853 +lpfc_poll_tmo_store_37022 lpfc_poll_tmo_store 0-4 37022 &smack_inode_getattr_37022
149854 +fat_readpage_37025 fat_readpage 0 37025 NULL
149855 +ec_i2c_xfer_37029 ec_i2c_xfer 3-0 37029 NULL
149856 +ieee80211_chsw_switch_vifs_37030 ieee80211_chsw_switch_vifs 2 37030 NULL nohasharray
149857 +wl1271_setup_37030 wl1271_setup 0 37030 &ieee80211_chsw_switch_vifs_37030
149858 +asd_poll_flash_37031 asd_poll_flash 0 37031 NULL
149859 +af9005_usb_read_tuner_registers_37032 af9005_usb_read_tuner_registers 0 37032 NULL
149860 +port_attr_show_37034 port_attr_show 0 37034 NULL nohasharray
149861 +ndo_change_mtu_37034 ndo_change_mtu 0 37034 &port_attr_show_37034
149862 +ndo_netpoll_setup_37037 ndo_netpoll_setup 0 37037 NULL nohasharray
149863 +be_get_eeprom_len_37037 be_get_eeprom_len 0 37037 &ndo_netpoll_setup_37037
149864 +command_file_read_37038 command_file_read 3-0 37038 NULL
149865 +do_action_37040 do_action 0 37040 NULL nohasharray
149866 +erst_write_37040 erst_write 0 37040 &do_action_37040
149867 +rcar_i2c_master_xfer_37044 rcar_i2c_master_xfer 0-3 37044 NULL
149868 +raid5_store_stripe_cache_size_37050 raid5_store_stripe_cache_size 0-3 37050 NULL
149869 +ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3-0 37053 NULL nohasharray
149870 +qp_broker_create_37053 qp_broker_create 5-6 37053 &ieee80211_if_read_drop_unencrypted_37053
149871 +pci_plx9050_init_37055 pci_plx9050_init 0 37055 NULL
149872 +writebuf_skb_37060 writebuf_skb 0 37060 NULL
149873 +fcoe_vport_destroy_37061 fcoe_vport_destroy 0 37061 NULL
149874 +_iwl_dbgfs_bcast_filters_macs_write_37069 _iwl_dbgfs_bcast_filters_macs_write 3-0 37069 NULL
149875 +ql_get_sset_count_37070 ql_get_sset_count 0 37070 NULL
149876 +vmci_transport_send_wrote_37072 vmci_transport_send_wrote 0 37072 NULL nohasharray
149877 +logfs_write_rec_37072 logfs_write_rec 0 37072 &vmci_transport_send_wrote_37072 nohasharray
149878 +vmap_batch_37072 vmap_batch 2-3 37072 &logfs_write_rec_37072
149879 +uhci_submit_bulk_37073 uhci_submit_bulk 0 37073 NULL
149880 +ath10k_spectral_scan_config_37075 ath10k_spectral_scan_config 0 37075 NULL
149881 +SYSC_setxattr_37078 SYSC_setxattr 4 37078 NULL
149882 +parse_command_37079 parse_command 2-0 37079 NULL
149883 +drm_mode_create_rotation_property_37082 drm_mode_create_rotation_property 2 37082 NULL
149884 +ll_direct_IO_26_37083 ll_direct_IO_26 3 37083 NULL
149885 +resize_37084 resize 0 37084 NULL
149886 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3-0 37089 NULL nohasharray
149887 +show_fcstat_loss_of_sync_count_37089 show_fcstat_loss_of_sync_count 0 37089 &pipeline_cs_rx_packet_in_read_37089
149888 +vbus_state_show_37099 vbus_state_show 0 37099 NULL
149889 +cxgbi_get_ep_param_37101 cxgbi_get_ep_param 0 37101 NULL
149890 +show_37102 show 0 37102 NULL
149891 +store_bind_37104 store_bind 0-4 37104 NULL
149892 +atkbd_do_show_force_release_37109 atkbd_do_show_force_release 0 37109 NULL nohasharray
149893 +show_rxchan_per_port_37109 show_rxchan_per_port 0 37109 &atkbd_do_show_force_release_37109 nohasharray
149894 +cpu_up_37109 cpu_up 0 37109 &show_rxchan_per_port_37109
149895 +radeon_hwmon_show_temp_thresh_37112 radeon_hwmon_show_temp_thresh 0 37112 NULL
149896 +set_pwm_tmax_37113 set_pwm_tmax 0-4 37113 NULL
149897 +flash_sync_strobe_show_37116 flash_sync_strobe_show 0 37116 NULL nohasharray
149898 +xlog_grant_head_check_37116 xlog_grant_head_check 0 37116 &flash_sync_strobe_show_37116
149899 +events_sysfs_show_37117 events_sysfs_show 0 37117 NULL
149900 +modalias_show_37119 modalias_show 0 37119 NULL nohasharray
149901 +ds1742_rtc_read_time_37119 ds1742_rtc_read_time 0 37119 &modalias_show_37119
149902 +show_nets_37127 show_nets 0 37127 NULL
149903 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 NULL nohasharray
149904 +snd_pcm_plugin_build_io_37132 snd_pcm_plugin_build_io 0 37132 &snd_hda_get_conn_list_37132 nohasharray
149905 +raid1_add_disk_37132 raid1_add_disk 0 37132 &snd_pcm_plugin_build_io_37132
149906 +iwl_mvm_config_scan_37134 iwl_mvm_config_scan 0 37134 NULL nohasharray
149907 +bdx_rx_init_37134 bdx_rx_init 0 37134 &iwl_mvm_config_scan_37134
149908 +cp2112_write_read_req_37141 cp2112_write_read_req 0-6 37141 NULL
149909 +chv_gpio_set_direction_37144 chv_gpio_set_direction 0 37144 NULL nohasharray
149910 +o2nm_node_local_write_37144 o2nm_node_local_write 0-3 37144 &chv_gpio_set_direction_37144
149911 +bnx2x_nic_load_request_37147 bnx2x_nic_load_request 0 37147 NULL
149912 +trusted_tpm_send_37151 trusted_tpm_send 0-3 37151 NULL
149913 +handshake_37157 handshake 0 37157 NULL
149914 +msg_word_37164 msg_word 0 37164 NULL
149915 +alc_codec_rename_from_preset_37170 alc_codec_rename_from_preset 0 37170 NULL
149916 +bop_last_key_37173 bop_last_key 0 37173 NULL
149917 +boot_37174 boot 0 37174 NULL
149918 +acpi_freeze_prepare_37175 acpi_freeze_prepare 0 37175 NULL
149919 +intel_free_coherent_37179 intel_free_coherent 2 37179 NULL
149920 +can_set_xattr_37182 can_set_xattr 0 37182 NULL
149921 +tw68_buf_prepare_37186 tw68_buf_prepare 0 37186 NULL
149922 +device_suspend_noirq_37187 device_suspend_noirq 0 37187 NULL
149923 +alloc_page_ext_37189 alloc_page_ext 1 37189 NULL
149924 +vcc_recvmsg_37198 vcc_recvmsg 4-0 37198 NULL nohasharray
149925 +smsc95xx_start_tx_path_37198 smsc95xx_start_tx_path 0 37198 &vcc_recvmsg_37198
149926 +efx_ethtool_get_rxfh_indir_size_37201 efx_ethtool_get_rxfh_indir_size 0 37201 NULL nohasharray
149927 +ath10k_bmi_done_37201 ath10k_bmi_done 0 37201 &efx_ethtool_get_rxfh_indir_size_37201
149928 +team_vlan_rx_add_vid_37205 team_vlan_rx_add_vid 0 37205 NULL
149929 +ixgbe_get_sset_count_37207 ixgbe_get_sset_count 0 37207 NULL
149930 +forced_ps_write_37209 forced_ps_write 3-0 37209 NULL nohasharray
149931 +target_core_dev_pr_show_attr_res_pr_type_37209 target_core_dev_pr_show_attr_res_pr_type 0 37209 &forced_ps_write_37209
149932 +mwifiex_cmd_enh_power_mode_37210 mwifiex_cmd_enh_power_mode 0 37210 NULL nohasharray
149933 +ipr_store_diagnostics_37210 ipr_store_diagnostics 0-4 37210 &mwifiex_cmd_enh_power_mode_37210
149934 +snd_dmaengine_pcm_trigger_37211 snd_dmaengine_pcm_trigger 0 37211 NULL
149935 +bchannel_get_rxbuf_37213 bchannel_get_rxbuf 2 37213 NULL nohasharray
149936 +snd_cx231xx_prepare_37213 snd_cx231xx_prepare 0 37213 &bchannel_get_rxbuf_37213 nohasharray
149937 +fuse_notify_store_37213 fuse_notify_store 0 37213 &snd_cx231xx_prepare_37213
149938 +inv_show_37218 inv_show 0 37218 NULL
149939 +regmap_access_read_file_37223 regmap_access_read_file 3-0 37223 NULL
149940 +uwb_dev_IEs_show_37224 uwb_dev_IEs_show 0 37224 NULL nohasharray
149941 +store_sas_phy_enable_37224 store_sas_phy_enable 0-4 37224 &uwb_dev_IEs_show_37224
149942 +__do_replace_37227 __do_replace 5 37227 NULL
149943 +store_temp8_37228 store_temp8 0-4 37228 NULL
149944 +st_sensors_set_enable_37232 st_sensors_set_enable 0 37232 NULL
149945 +ctnetlink_secctx_size_37236 ctnetlink_secctx_size 0 37236 NULL
149946 +iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3-0 37237 NULL nohasharray
149947 +connect_Bstack_37237 connect_Bstack 0 37237 &iwl_dbgfs_d3_sram_read_37237
149948 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3-0 37238 NULL
149949 +rapl_get_attr_cpumask_37239 rapl_get_attr_cpumask 0 37239 NULL
149950 +nvkm_ioctl_path_37244 nvkm_ioctl_path 0 37244 NULL
149951 +stac_auto_create_beep_ctls_37248 stac_auto_create_beep_ctls 0 37248 NULL
149952 +prot_queue_del_37258 prot_queue_del 0 37258 NULL nohasharray
149953 +misc_register_37258 misc_register 0 37258 &prot_queue_del_37258
149954 +ath6kl_wmi_set_ie_cmd_37260 ath6kl_wmi_set_ie_cmd 6 37260 NULL
149955 +scsiback_tpg_show_nexus_37263 scsiback_tpg_show_nexus 0 37263 NULL nohasharray
149956 +dwc3_gadget_start_config_37263 dwc3_gadget_start_config 0 37263 &scsiback_tpg_show_nexus_37263
149957 +ad7791_read_frequency_37264 ad7791_read_frequency 0 37264 NULL nohasharray
149958 +ina209_set_interval_37264 ina209_set_interval 0-4 37264 &ad7791_read_frequency_37264
149959 +smsc9420_open_37268 smsc9420_open 0 37268 NULL nohasharray
149960 +i40e_pf_rxq_wait_37268 i40e_pf_rxq_wait 0 37268 &smsc9420_open_37268
149961 +show_baud_rate_37269 show_baud_rate 0 37269 NULL
149962 +_iwl_dbgfs_fw_restart_write_37270 _iwl_dbgfs_fw_restart_write 3-0 37270 NULL
149963 +c101_run_37279 c101_run 2 37279 NULL
149964 +xfs_vn_getattr_37281 xfs_vn_getattr 0 37281 NULL
149965 +phy_reset_37283 phy_reset 0 37283 NULL
149966 +contrast_show_37287 contrast_show 0 37287 NULL nohasharray
149967 +typhoon_open_37287 typhoon_open 0 37287 &contrast_show_37287
149968 +command_37288 command 0 37288 NULL
149969 +idt77252_send_37289 idt77252_send 0 37289 NULL nohasharray
149970 +write_37289 write 0 37289 &idt77252_send_37289
149971 +isku_sysfs_write_talkfx_37298 isku_sysfs_write_talkfx 6-0-5 37298 NULL
149972 +request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
149973 +governor_store_37304 governor_store 0-4 37304 NULL
149974 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3-0 37305 NULL nohasharray
149975 +br_show_bridge_id_37305 br_show_bridge_id 0 37305 &ieee80211_if_read_power_mode_37305 nohasharray
149976 +acpi_ds_init_callbacks_37305 acpi_ds_init_callbacks 0 37305 &br_show_bridge_id_37305 nohasharray
149977 +rtl2832_sdr_set_tuner_37305 rtl2832_sdr_set_tuner 0 37305 &acpi_ds_init_callbacks_37305
149978 +tda998x_write_if_37306 tda998x_write_if 5 37306 NULL
149979 +svga_compute_pll_37307 svga_compute_pll 0 37307 NULL
149980 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
149981 +megasas_fw_crash_state_show_37312 megasas_fw_crash_state_show 0 37312 NULL
149982 +composite_bind_37313 composite_bind 0 37313 NULL
149983 +program_regs_37317 program_regs 0 37317 NULL
149984 +sisusb_read_mem_bulk_37321 sisusb_read_mem_bulk 0 37321 NULL
149985 +version_show_37322 version_show 0 37322 NULL
149986 +nvkm_instobj_create__37323 nvkm_instobj_create_ 4 37323 NULL
149987 +power_mode_store_37324 power_mode_store 0-4 37324 NULL
149988 +kern_path_37329 kern_path 0 37329 NULL
149989 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
149990 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
149991 +xfs_iomap_write_allocate_37336 xfs_iomap_write_allocate 0 37336 NULL nohasharray
149992 +__dev_set_promiscuity_37336 __dev_set_promiscuity 0 37336 &xfs_iomap_write_allocate_37336
149993 +get_any_page_37337 get_any_page 0 37337 NULL
149994 +memory_read_from_buffer_37339 memory_read_from_buffer 0-5-2 37339 NULL
149995 +show_fw_pages_37341 show_fw_pages 0 37341 NULL
149996 +nfs_launder_page_37343 nfs_launder_page 0 37343 NULL nohasharray
149997 +lbs_mesh_dev_open_37343 lbs_mesh_dev_open 0 37343 &nfs_launder_page_37343
149998 +hso_serial_write_room_37344 hso_serial_write_room 0 37344 NULL
149999 +fcoe_vport_disable_37346 fcoe_vport_disable 0 37346 NULL
150000 +xfs_attr_fillstate_37349 xfs_attr_fillstate 0 37349 NULL
150001 +pm8001_show_update_fw_37350 pm8001_show_update_fw 0 37350 NULL
150002 +nf_bridge_pad_37351 nf_bridge_pad 0 37351 NULL
150003 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
150004 +show_fc_vport_vport_type_37362 show_fc_vport_vport_type 0 37362 NULL
150005 +cpuset_write_u64_37367 cpuset_write_u64 0 37367 NULL
150006 +isku_sysfs_set_actual_profile_37369 isku_sysfs_set_actual_profile 0-4 37369 NULL
150007 +compat_SyS_fcntl_37376 compat_SyS_fcntl 3 37376 NULL
150008 +xcan_open_37377 xcan_open 0 37377 NULL
150009 +sched_domains_numa_masks_update_37380 sched_domains_numa_masks_update 0 37380 NULL
150010 +queue_discard_zeroes_data_show_37381 queue_discard_zeroes_data_show 0 37381 NULL nohasharray
150011 +gfs2_direct_IO_37381 gfs2_direct_IO 3 37381 &queue_discard_zeroes_data_show_37381
150012 +mmc_raw_rpmb_size_mult_show_37385 mmc_raw_rpmb_size_mult_show 0 37385 NULL nohasharray
150013 +setup_bd_list_xfr_37385 setup_bd_list_xfr 0 37385 &mmc_raw_rpmb_size_mult_show_37385
150014 +iommu_num_pages_37391 iommu_num_pages 0-2-3-1 37391 NULL
150015 +snd_seq_port_disconnect_37395 snd_seq_port_disconnect 0 37395 NULL
150016 +qla4xxx_get_iface_param_37398 qla4xxx_get_iface_param 0 37398 NULL nohasharray
150017 +adp8870_store_37398 adp8870_store 0-3 37398 &qla4xxx_get_iface_param_37398
150018 +hidp_output_report_37401 hidp_output_report 3-0 37401 NULL
150019 +channel_set_37410 channel_set 0-4 37410 NULL
150020 +xfs_filestream_pick_ag_37411 xfs_filestream_pick_ag 0 37411 NULL
150021 +sys_getxattr_37418 sys_getxattr 4 37418 NULL nohasharray
150022 +max14577_set_fast_charge_timer_37418 max14577_set_fast_charge_timer 0 37418 &sys_getxattr_37418
150023 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4-0 37420 NULL
150024 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
150025 +find_next_bit_37422 find_next_bit 0-2 37422 &acpi_os_allocate_zeroed_37422
150026 +tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL nohasharray
150027 +it8712f_wdt_notify_37428 it8712f_wdt_notify 0 37428 &tty_insert_flip_string_fixed_flag_37428
150028 +iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
150029 +tty_audit_log_37440 tty_audit_log 5 37440 NULL
150030 +fru_alloc_37442 fru_alloc 1 37442 NULL
150031 +show_als_en_37445 show_als_en 0 37445 NULL
150032 +epia_read_regr_37446 epia_read_regr 0 37446 NULL
150033 +tcp_established_options_37450 tcp_established_options 0 37450 NULL
150034 +xfs_btree_dec_cursor_37452 xfs_btree_dec_cursor 0 37452 NULL
150035 +snd_hdsp_reset_37453 snd_hdsp_reset 0 37453 NULL
150036 +set_rdac5_37458 set_rdac5 0-4 37458 NULL
150037 +snd_hda_codec_reset_37461 snd_hda_codec_reset 0 37461 NULL
150038 +padlock_sha_update_37462 padlock_sha_update 0 37462 NULL
150039 +ext4_write_end_37464 ext4_write_end 5-0 37464 NULL
150040 +parport_mos7715_write_compat_37465 parport_mos7715_write_compat 0 37465 NULL
150041 +dummy_systimer_stop_37470 dummy_systimer_stop 0 37470 NULL
150042 +ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
150043 +prepare_header80_37479 prepare_header80 0 37479 NULL
150044 +get_est_timing_37484 get_est_timing 0 37484 NULL
150045 +store_temp_max_hyst_37485 store_temp_max_hyst 0-4 37485 NULL
150046 +logi_dj_recv_forward_hidpp_37486 logi_dj_recv_forward_hidpp 3 37486 NULL nohasharray
150047 +freerunning_timer_show_37486 freerunning_timer_show 0 37486 &logi_dj_recv_forward_hidpp_37486
150048 +kmem_realloc_37489 kmem_realloc 2 37489 NULL nohasharray
150049 +__hci_cmd_sync_ev_37489 __hci_cmd_sync_ev 3 37489 &kmem_realloc_37489
150050 +gro_flush_timeout_store_37491 gro_flush_timeout_store 0-4 37491 NULL
150051 +ntfs_dir_fsync_37494 ntfs_dir_fsync 0 37494 NULL nohasharray
150052 +security_validate_transition_37494 security_validate_transition 0 37494 &ntfs_dir_fsync_37494
150053 +show_counter_rx_max_min_len_errs_37497 show_counter_rx_max_min_len_errs 0 37497 NULL nohasharray
150054 +packet_create_37497 packet_create 0 37497 &show_counter_rx_max_min_len_errs_37497
150055 +__hfsplus_setxattr_37499 __hfsplus_setxattr 0 37499 NULL nohasharray
150056 +store_control_state_37499 store_control_state 0-4 37499 &__hfsplus_setxattr_37499
150057 +smk_bu_task_37506 smk_bu_task 0-3 37506 NULL
150058 +r820t_set_params_37510 r820t_set_params 0 37510 NULL
150059 +ipr_show_resource_type_37511 ipr_show_resource_type 0 37511 NULL
150060 +osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
150061 +set_pwm_auto_point_pwm_37518 set_pwm_auto_point_pwm 0-4 37518 NULL
150062 +vmalloc_32_user_37519 vmalloc_32_user 1 37519 NULL nohasharray
150063 +bdev_writeseg_37519 bdev_writeseg 2-3 37519 &vmalloc_32_user_37519
150064 +__uncore_filter_state3_show_37525 __uncore_filter_state3_show 0 37525 NULL
150065 +srp_create_ch_ib_37526 srp_create_ch_ib 0 37526 NULL
150066 +xz_dec_test_write_37527 xz_dec_test_write 3-0 37527 NULL
150067 +stv06xx_isoc_init_37530 stv06xx_isoc_init 0 37530 NULL
150068 +security_get_bool_value_37532 security_get_bool_value 0 37532 NULL
150069 +fault_inject_read_37534 fault_inject_read 3-0 37534 NULL
150070 +ds2780_read16_37538 ds2780_read16 3-0 37538 NULL
150071 +_nfs4_do_open_37544 _nfs4_do_open 0 37544 NULL
150072 +extent_map_end_37550 extent_map_end 0 37550 NULL
150073 +nf_nat_mangle_tcp_packet_37551 nf_nat_mangle_tcp_packet 6-8 37551 NULL
150074 +fat_cont_expand_37552 fat_cont_expand 0 37552 NULL
150075 +parport_ax88796_read_data_37553 parport_ax88796_read_data 0 37553 NULL
150076 +vmci_transport_notify_recv_pre_dequeue_37555 vmci_transport_notify_recv_pre_dequeue 0 37555 NULL
150077 +show_37574 show 0 37574 NULL
150078 +afs_page_filler_37575 afs_page_filler 0 37575 NULL
150079 +tda18271_channel_configuration_37577 tda18271_channel_configuration 0 37577 NULL
150080 +block_show_37580 block_show 0 37580 NULL
150081 +ceph_getxattr_37583 ceph_getxattr 0 37583 NULL
150082 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
150083 +pyra_sysfs_show_actual_cpi_37592 pyra_sysfs_show_actual_cpi 0 37592 NULL nohasharray
150084 +check_vb_with_fmt_37592 check_vb_with_fmt 0 37592 &pyra_sysfs_show_actual_cpi_37592
150085 +alloc_descs_37593 alloc_descs 0-1 37593 NULL
150086 +qset_add_urb_37596 qset_add_urb 0 37596 NULL
150087 +show_lid_state_37597 show_lid_state 0 37597 NULL
150088 +bnx2x_sriov_configure_37600 bnx2x_sriov_configure 0-2 37600 NULL
150089 +read_field_37603 read_field 0 37603 NULL
150090 +vv6410_set_analog_gain_37606 vv6410_set_analog_gain 0 37606 NULL
150091 +mlx4_get_mgm_entry_size_37607 mlx4_get_mgm_entry_size 0 37607 NULL nohasharray
150092 +ext2_freeze_37607 ext2_freeze 0 37607 &mlx4_get_mgm_entry_size_37607
150093 +smsc95xx_write_reg_37608 smsc95xx_write_reg 0 37608 NULL
150094 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
150095 +ssb_pcmcia_attr_sprom_store_37614 ssb_pcmcia_attr_sprom_store 0-4 37614 NULL nohasharray
150096 +sysfs_get_uname_37614 sysfs_get_uname 0-3 37614 &ssb_pcmcia_attr_sprom_store_37614
150097 +sha1_export_37617 sha1_export 0 37617 NULL
150098 +bonding_show_updelay_37620 bonding_show_updelay 0 37620 NULL nohasharray
150099 +node_read_meminfo_37620 node_read_meminfo 0 37620 &bonding_show_updelay_37620
150100 +SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
150101 +cdc_ncm_show_dwNtbOutMaxSize_37627 cdc_ncm_show_dwNtbOutMaxSize 0 37627 NULL nohasharray
150102 +aio_run_iocb_37627 aio_run_iocb 4 37627 &cdc_ncm_show_dwNtbOutMaxSize_37627
150103 +rd_byte_37632 rd_byte 0 37632 NULL
150104 +os_desc_b_vendor_code_store_37633 os_desc_b_vendor_code_store 0-3 37633 NULL
150105 +__hw_addr_add_37635 __hw_addr_add 0 37635 NULL
150106 +alloc_fd_37637 alloc_fd 1 37637 NULL nohasharray
150107 +show_iface_vlan_priority_37637 show_iface_vlan_priority 0 37637 &alloc_fd_37637
150108 +SyS_mbind_37638 SyS_mbind 5 37638 NULL
150109 +show_tolerance0_37643 show_tolerance0 0 37643 NULL
150110 +_ctl_fwfault_debug_store_37644 _ctl_fwfault_debug_store 0-4 37644 NULL
150111 +po1030_set_auto_exposure_37656 po1030_set_auto_exposure 0 37656 NULL
150112 +ageing_time_show_37657 ageing_time_show 0 37657 NULL nohasharray
150113 +atkbd_do_show_softrepeat_37657 atkbd_do_show_softrepeat 0 37657 &ageing_time_show_37657
150114 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4-0 37661 NULL nohasharray
150115 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 &rfcomm_sock_sendmsg_37661
150116 +atxp1_storegpio2_37663 atxp1_storegpio2 0-4 37663 NULL
150117 +SYSC_get_mempolicy_37664 SYSC_get_mempolicy 3 37664 NULL nohasharray
150118 +mwifiex_set_aes_key_v2_37664 mwifiex_set_aes_key_v2 0 37664 &SYSC_get_mempolicy_37664
150119 +mptscsih_version_nvdata_default_show_37665 mptscsih_version_nvdata_default_show 0 37665 NULL nohasharray
150120 +nodename_show_37665 nodename_show 0 37665 &mptscsih_version_nvdata_default_show_37665 nohasharray
150121 +pc300_open_37665 pc300_open 0 37665 &nodename_show_37665
150122 +tcp_mss_split_point_37668 tcp_mss_split_point 0-4-3 37668 NULL
150123 +__wa_seg_calculate_isoc_frame_count_37672 __wa_seg_calculate_isoc_frame_count 0 37672 NULL nohasharray
150124 +mlx4_INIT_PORT_37672 mlx4_INIT_PORT 0 37672 &__wa_seg_calculate_isoc_frame_count_37672 nohasharray
150125 +m_can_open_37672 m_can_open 0 37672 &mlx4_INIT_PORT_37672
150126 +xfs_setattr_size_37673 xfs_setattr_size 0 37673 NULL
150127 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3-0 37675 NULL nohasharray
150128 +batadv_get_vid_37675 batadv_get_vid 2 37675 &ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675
150129 +hix5hd2_i2c_xfer_msg_37678 hix5hd2_i2c_xfer_msg 0 37678 NULL
150130 +i7300_idle_notifier_37681 i7300_idle_notifier 0 37681 NULL nohasharray
150131 +__hw_addr_del_ex_37681 __hw_addr_del_ex 0 37681 &i7300_idle_notifier_37681
150132 +tracing_saved_cmdlines_size_write_37684 tracing_saved_cmdlines_size_write 3 37684 NULL
150133 +regmap_map_read_file_37685 regmap_map_read_file 3-0 37685 NULL
150134 +video_expand_toggle_37689 video_expand_toggle 0 37689 NULL
150135 +show_bool_threeg_37690 show_bool_threeg 0 37690 NULL
150136 +parse_arg_37696 parse_arg 0 37696 NULL
150137 +smic_size_37697 smic_size 0 37697 NULL
150138 +show_srp_rport_dev_loss_tmo_37699 show_srp_rport_dev_loss_tmo 0 37699 NULL
150139 +gadget_dev_desc_idVendor_show_37700 gadget_dev_desc_idVendor_show 0 37700 NULL
150140 +brcmf_sdiod_recv_chain_37701 brcmf_sdiod_recv_chain 3 37701 NULL
150141 +ata_scsi_change_queue_depth_37702 ata_scsi_change_queue_depth 2-0 37702 NULL nohasharray
150142 +spmi_ext_register_read_37702 spmi_ext_register_read 0 37702 &ata_scsi_change_queue_depth_37702
150143 +smp_req_37703 smp_req 0 37703 NULL
150144 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_37712 iscsi_stat_tgt_attr_show_attr_fail_intr_addr 0 37712 NULL
150145 +dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3-0 37713 NULL
150146 +synthvid_send_situ_37714 synthvid_send_situ 0 37714 NULL
150147 +nilfs_mdt_create_block_37716 nilfs_mdt_create_block 0 37716 NULL
150148 +parport_ieee1284_epp_write_data_37717 parport_ieee1284_epp_write_data 0 37717 NULL nohasharray
150149 +ds1343_show_glitchfilter_37717 ds1343_show_glitchfilter 0 37717 &parport_ieee1284_epp_write_data_37717
150150 +xen_swiotlb_map_sg_attrs_37718 xen_swiotlb_map_sg_attrs 0-3 37718 NULL
150151 +ext2_fsync_37729 ext2_fsync 0 37729 NULL
150152 +rsxx_creg_write_37733 rsxx_creg_write 0 37733 NULL
150153 +snd_hda_create_spdif_share_sw_37734 snd_hda_create_spdif_share_sw 0 37734 NULL
150154 +logfs_read_block_37735 logfs_read_block 0 37735 NULL
150155 +show_rdac1_37741 show_rdac1 0 37741 NULL nohasharray
150156 +pch_phub_bin_write_37741 pch_phub_bin_write 0-6-5 37741 &show_rdac1_37741
150157 +read_enabled_file_bool_37744 read_enabled_file_bool 3-0 37744 NULL
150158 +wiphy_new_nm_37746 wiphy_new_nm 2 37746 NULL
150159 +ql_set_routing_reg_37747 ql_set_routing_reg 0 37747 NULL
150160 +xfs_read_agf_37749 xfs_read_agf 0 37749 NULL
150161 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2-0 37750 NULL
150162 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
150163 +pre_action_37765 pre_action 0 37765 NULL nohasharray
150164 +snd_cx25821_prepare_37765 snd_cx25821_prepare 0 37765 &pre_action_37765 nohasharray
150165 +osst_flush_write_buffer_37765 osst_flush_write_buffer 0 37765 &snd_cx25821_prepare_37765
150166 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2-0 37766 NULL
150167 +filemap_flush_37767 filemap_flush 0 37767 NULL
150168 +__uncore_storage_mode_show_37771 __uncore_storage_mode_show 0 37771 NULL
150169 +ext4_commit_super_37775 ext4_commit_super 0 37775 NULL
150170 +mlx4_load_one_37776 mlx4_load_one 3 37776 NULL
150171 +__il3945_up_37778 __il3945_up 0 37778 NULL
150172 +elants_i2c_do_update_firmware_37779 elants_i2c_do_update_firmware 0 37779 NULL
150173 +crkey_timeout_37781 crkey_timeout 0 37781 NULL
150174 +mc13xxx_irq_free_37784 mc13xxx_irq_free 2 37784 NULL
150175 +mxt_lookup_bootloader_address_37785 mxt_lookup_bootloader_address 0 37785 NULL
150176 +il4965_rs_sta_dbgfs_rate_scale_data_read_37792 il4965_rs_sta_dbgfs_rate_scale_data_read 3-0 37792 NULL nohasharray
150177 +orinoco_up_37792 orinoco_up 0 37792 &il4965_rs_sta_dbgfs_rate_scale_data_read_37792
150178 +nr_open_37793 nr_open 0 37793 NULL
150179 +bnx2x_enable_sriov_37796 bnx2x_enable_sriov 0 37796 NULL
150180 +read_posted_37797 read_posted 0 37797 NULL nohasharray
150181 +caif_net_open_37797 caif_net_open 0 37797 &read_posted_37797
150182 +arcmsr_attr_host_fw_numbers_queue_37799 arcmsr_attr_host_fw_numbers_queue 0 37799 NULL
150183 +no_lun_0_show_37800 no_lun_0_show 0 37800 NULL
150184 +rapl_sysfs_show_37802 rapl_sysfs_show 0 37802 NULL
150185 +smk_read_logging_37804 smk_read_logging 3-0 37804 NULL
150186 +setup_irq_37809 setup_irq 0 37809 NULL
150187 +carl9170_init_phy_37810 carl9170_init_phy 0 37810 NULL
150188 +ocrdma_alloc_frmr_page_list_37815 ocrdma_alloc_frmr_page_list 2 37815 NULL nohasharray
150189 +show_ipReasmTimeout_37815 show_ipReasmTimeout 0 37815 &ocrdma_alloc_frmr_page_list_37815
150190 +rx_decrypt_key_not_found_read_37820 rx_decrypt_key_not_found_read 3-0 37820 NULL nohasharray
150191 +nouveau_hwmon_show_update_rate_37820 nouveau_hwmon_show_update_rate 0 37820 &rx_decrypt_key_not_found_read_37820
150192 +mlx4_cmd_post_37826 mlx4_cmd_post 0 37826 NULL
150193 +bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 2-3-0-4-5 37827 NULL
150194 +mwl8k_add_interface_37842 mwl8k_add_interface 0 37842 NULL
150195 +store_sf2_point_37843 store_sf2_point 0-4 37843 NULL
150196 +sr_write_medium_mode_37845 sr_write_medium_mode 0 37845 NULL
150197 +o2hb_debug_read_37851 o2hb_debug_read 3-0 37851 NULL
150198 +iscsi_disc_store_enforce_discovery_auth_37853 iscsi_disc_store_enforce_discovery_auth 0-3 37853 NULL
150199 +snd_hda_jack_add_kctl_37854 snd_hda_jack_add_kctl 0 37854 NULL
150200 +reiserfs_insert_item_37860 reiserfs_insert_item 0 37860 NULL
150201 +wm8350_gpio_direction_out_37862 wm8350_gpio_direction_out 0 37862 NULL nohasharray
150202 +SYSC_pwrite64_37862 SYSC_pwrite64 3 37862 &wm8350_gpio_direction_out_37862
150203 +xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL nohasharray
150204 +isku_sysfs_write_last_set_37868 isku_sysfs_write_last_set 6-0-5 37868 &xfs_dir2_block_to_sf_37868
150205 +arcmsr_sysfs_iop_message_read_37870 arcmsr_sysfs_iop_message_read 0-5-6 37870 NULL nohasharray
150206 +i40e_dbg_netdev_ops_read_37870 i40e_dbg_netdev_ops_read 0-3 37870 &arcmsr_sysfs_iop_message_read_37870
150207 +sys_setxattr_37880 sys_setxattr 4 37880 NULL
150208 +dev_port_show_37881 dev_port_show 0 37881 NULL
150209 +set_registers_37883 set_registers 4 37883 NULL
150210 +dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
150211 +s2250_s_mbus_fmt_37894 s2250_s_mbus_fmt 0 37894 NULL
150212 +xirc2ps_suspend_37895 xirc2ps_suspend 0 37895 NULL
150213 +compat_sys_rt_sigpending_37899 compat_sys_rt_sigpending 2 37899 NULL
150214 +pubek_show_37903 pubek_show 0 37903 NULL
150215 +compiler_show_37905 compiler_show 0 37905 NULL
150216 +show_target_37913 show_target 0 37913 NULL
150217 +viacam_vb_buf_prepare_37918 viacam_vb_buf_prepare 0 37918 NULL
150218 +elan_i2c_calibrate_result_37927 elan_i2c_calibrate_result 0 37927 NULL
150219 +pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL nohasharray
150220 +_rtw_malloc_37928 _rtw_malloc 1 37928 &pkt_alloc_packet_data_37928
150221 +set_pwmchan_37930 set_pwmchan 0-4 37930 NULL
150222 +security_inode_getattr_37932 security_inode_getattr 0 37932 NULL
150223 +toshiba_accelerometer_get_37934 toshiba_accelerometer_get 0 37934 NULL
150224 +ath5k_attr_store_spur_level_37935 ath5k_attr_store_spur_level 0-4 37935 NULL
150225 +read_rbu_packet_size_37939 read_rbu_packet_size 6-0-5 37939 NULL nohasharray
150226 +b43_dma_init_37939 b43_dma_init 0 37939 &read_rbu_packet_size_37939
150227 +show_iostat_iodone_cnt_37942 show_iostat_iodone_cnt 0 37942 NULL nohasharray
150228 +adp8860_bl_l2_office_dim_store_37942 adp8860_bl_l2_office_dim_store 4-0 37942 &show_iostat_iodone_cnt_37942
150229 +show_counter_rx_data_pkts_37943 show_counter_rx_data_pkts 0 37943 NULL
150230 +nilfs_writepages_37944 nilfs_writepages 0 37944 NULL
150231 +tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect_37947 tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect 0-3 37947 NULL
150232 +cdc_ncm_show_wNdpOutDivisor_37955 cdc_ncm_show_wNdpOutDivisor 0 37955 NULL nohasharray
150233 +max8997_get_enable_register_37955 max8997_get_enable_register 0 37955 &cdc_ncm_show_wNdpOutDivisor_37955
150234 +netbios_ns_help_37956 netbios_ns_help 0 37956 NULL nohasharray
150235 +permissive_add_37956 permissive_add 0-3 37956 &netbios_ns_help_37956
150236 +write_file_bool_37957 write_file_bool 3-0 37957 NULL nohasharray
150237 +abx500_mask_and_set_register_interruptible_37957 abx500_mask_and_set_register_interruptible 0 37957 &write_file_bool_37957
150238 +fifo_alloc_37961 fifo_alloc 1 37961 NULL
150239 +ad5398_is_enabled_37962 ad5398_is_enabled 0 37962 NULL
150240 +show_constraint_min_time_window_us_37963 show_constraint_min_time_window_us 0 37963 NULL
150241 +toshiba_function_keys_get_37965 toshiba_function_keys_get 0 37965 NULL
150242 +ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL nohasharray
150243 +target_stat_scsi_transport_show_attr_indx_37967 target_stat_scsi_transport_show_attr_indx 0 37967 &ext3_free_blocks_sb_37967
150244 +fc0011_get_if_frequency_37970 fc0011_get_if_frequency 0 37970 NULL
150245 +g2d_s_ctrl_37974 g2d_s_ctrl 0 37974 NULL
150246 +cyapa_gen3_do_calibrate_37976 cyapa_gen3_do_calibrate 0-4 37976 NULL
150247 +cw1200_spi_align_size_37981 cw1200_spi_align_size 0-2 37981 NULL
150248 +show_tolerance1_37984 show_tolerance1 0 37984 NULL
150249 +isl1208_sysfs_show_usr_37987 isl1208_sysfs_show_usr 0 37987 NULL
150250 +rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL nohasharray
150251 +netxen_nic_change_mtu_37990 netxen_nic_change_mtu 0 37990 &rds_rdma_extra_size_37990
150252 +aio_setup_vectored_rw_37994 aio_setup_vectored_rw 3 37994 NULL
150253 +of_regulator_match_37995 of_regulator_match 0 37995 NULL
150254 +persistent_ram_old_size_37997 persistent_ram_old_size 0 37997 NULL nohasharray
150255 +fm10k_update_vid_37997 fm10k_update_vid 0 37997 &persistent_ram_old_size_37997
150256 +tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect_37998 tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect 0-3 37998 NULL
150257 +ma901radio_set_volume_38000 ma901radio_set_volume 0 38000 NULL nohasharray
150258 +lio_target_nacl_store_cmdsn_depth_38000 lio_target_nacl_store_cmdsn_depth 0-3 38000 &ma901radio_set_volume_38000
150259 +cxacru_sysfs_show_upstream_fec_errors_38002 cxacru_sysfs_show_upstream_fec_errors 0 38002 NULL
150260 +pm8001_task_exec_38005 pm8001_task_exec 0 38005 NULL
150261 +set_fan_auto1_38006 set_fan_auto1 0-4 38006 NULL
150262 +lpfc_fips_rev_show_38009 lpfc_fips_rev_show 0 38009 NULL
150263 +store_mem_gpio_reg_38010 store_mem_gpio_reg 0-4 38010 NULL
150264 +vfs_readv_38011 vfs_readv 3-0 38011 NULL
150265 +edd_show_extensions_38013 edd_show_extensions 0 38013 NULL
150266 +rndis_opts_qmult_show_38015 rndis_opts_qmult_show 0 38015 NULL
150267 +init_dma_38018 init_dma 0 38018 NULL
150268 +crc32_init_38021 crc32_init 0 38021 NULL
150269 +show_beep_38022 show_beep 0 38022 NULL
150270 +twl4030_pwm_enable_38032 twl4030_pwm_enable 0 38032 NULL
150271 +ufs_commit_chunk_38036 ufs_commit_chunk 3 38036 NULL nohasharray
150272 +wl1251_acx_rx_msdu_life_time_38036 wl1251_acx_rx_msdu_life_time 0 38036 &ufs_commit_chunk_38036 nohasharray
150273 +md_integrity_register_38036 md_integrity_register 0 38036 &wl1251_acx_rx_msdu_life_time_38036
150274 +aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
150275 +SyS_pwrite64_38041 SyS_pwrite64 3 38041 NULL
150276 +acpi_ds_call_control_method_38042 acpi_ds_call_control_method 0 38042 NULL
150277 +il_dbgfs_chain_noise_read_38044 il_dbgfs_chain_noise_read 3-0 38044 NULL nohasharray
150278 +klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 &il_dbgfs_chain_noise_read_38044
150279 +cpia2_send_command_38045 cpia2_send_command 0 38045 NULL
150280 +parser_init_guts_38046 parser_init_guts 2 38046 NULL
150281 +pmbus_set_page_38048 pmbus_set_page 0 38048 NULL nohasharray
150282 +SyS_llistxattr_38048 SyS_llistxattr 3 38048 &pmbus_set_page_38048
150283 +_iwl_dbgfs_fw_dbg_conf_write_38050 _iwl_dbgfs_fw_dbg_conf_write 3-0 38050 NULL
150284 +sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
150285 +create_l2entity_38053 create_l2entity 0 38053 NULL
150286 +crypto_shash_extsize_38055 crypto_shash_extsize 0 38055 NULL
150287 +_xfs_buf_alloc_38058 _xfs_buf_alloc 3 38058 NULL
150288 +usb_os_desc_ext_prop_attr_store_38059 usb_os_desc_ext_prop_attr_store 0-4 38059 NULL
150289 +nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
150290 +patch_ca0110_38064 patch_ca0110 0 38064 NULL
150291 +gether_set_host_addr_38065 gether_set_host_addr 0 38065 NULL
150292 +alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
150293 +cifs_send_async_read_38077 cifs_send_async_read 2-0 38077 NULL
150294 +plip_open_38078 plip_open 0 38078 NULL
150295 +niu_tx_channel_stop_38080 niu_tx_channel_stop 0 38080 NULL
150296 +xfs_buf_readahead_map_38081 xfs_buf_readahead_map 3 38081 NULL nohasharray
150297 +wcn36xx_smd_rsp_process_38081 wcn36xx_smd_rsp_process 3 38081 &xfs_buf_readahead_map_38081
150298 +read_38082 read 0 38082 NULL
150299 +s5p_mfc_queue_setup_38084 s5p_mfc_queue_setup 0 38084 NULL
150300 +uwb_mac_addr_print_38085 uwb_mac_addr_print 2-0 38085 NULL
150301 +rtl8821ae_hw_init_38087 rtl8821ae_hw_init 0 38087 NULL
150302 +tcf_csum_ipv4_udp_38089 tcf_csum_ipv4_udp 3 38089 NULL
150303 +resource_list_create_entry_38090 resource_list_create_entry 2 38090 NULL
150304 +request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
150305 +proc_self_readlink_38094 proc_self_readlink 3-0 38094 NULL nohasharray
150306 +hdpvr_config_call_38094 hdpvr_config_call 0 38094 &proc_self_readlink_38094 nohasharray
150307 +ib_query_gid_38094 ib_query_gid 0 38094 &hdpvr_config_call_38094
150308 +ep0_read_38095 ep0_read 3 38095 NULL
150309 +osc_checksum_seq_write_38096 osc_checksum_seq_write 3 38096 NULL
150310 +vport_delete_38098 vport_delete 0 38098 NULL
150311 +ath10k_mem_value_read_38099 ath10k_mem_value_read 3-0 38099 NULL
150312 +o2hb_read_slots_38105 o2hb_read_slots 2 38105 NULL
150313 +snd_pcm_oss_write_38108 snd_pcm_oss_write 3-0 38108 NULL nohasharray
150314 +temp_cpu_38108 temp_cpu 0 38108 &snd_pcm_oss_write_38108
150315 +input_dev_show_id_product_38109 input_dev_show_id_product 0 38109 NULL
150316 +snd_hdsp_channel_info_38123 snd_hdsp_channel_info 0 38123 NULL
150317 +vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
150318 +intervals_show_38131 intervals_show 0 38131 NULL
150319 +show_ipv6_iface_ipaddr_autocfg_38132 show_ipv6_iface_ipaddr_autocfg 0 38132 NULL
150320 +device_store_ulong_38134 device_store_ulong 0-4 38134 NULL
150321 +create_hp_mic_jack_mode_38136 create_hp_mic_jack_mode 0 38136 NULL
150322 +units_show_38139 units_show 0 38139 NULL
150323 +posix_lock_file_wait_38140 posix_lock_file_wait 0 38140 NULL
150324 +twl4030_madc_enable_irq_38141 twl4030_madc_enable_irq 0 38141 NULL nohasharray
150325 +sm501_dbg_regs_38141 sm501_dbg_regs 0 38141 &twl4030_madc_enable_irq_38141
150326 +rtl8169_change_mtu_38142 rtl8169_change_mtu 0 38142 NULL
150327 +jfs_readpage_38145 jfs_readpage 0 38145 NULL
150328 +bonding_show_active_slave_38152 bonding_show_active_slave 0 38152 NULL
150329 +__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
150330 +gss_import_sec_context_38154 gss_import_sec_context 0 38154 NULL
150331 +vcc_recvmsg_38166 vcc_recvmsg 3 38166 NULL
150332 +fbcon_fb_unregistered_38168 fbcon_fb_unregistered 0 38168 NULL
150333 +snd_ca0106_pcm_trigger_capture_38169 snd_ca0106_pcm_trigger_capture 0 38169 NULL nohasharray
150334 +amb_open_38169 amb_open 0 38169 &snd_ca0106_pcm_trigger_capture_38169
150335 +diolan_usb_xfer_38173 diolan_usb_xfer 0-3 38173 NULL
150336 +ds2781_store_eeprom_38175 ds2781_store_eeprom 0 38175 NULL
150337 +cdev_add_38176 cdev_add 2-3-0 38176 NULL
150338 +wil_write_file_reset_38180 wil_write_file_reset 0-3 38180 NULL nohasharray
150339 +store_spi_transport_offset_38180 store_spi_transport_offset 0-4 38180 &wil_write_file_reset_38180
150340 +qlcnic_83xx_get_nic_info_38183 qlcnic_83xx_get_nic_info 0 38183 NULL
150341 +max8925_rtc_set_alarm_38184 max8925_rtc_set_alarm 0 38184 NULL
150342 +nvkm_gpuobj_create__38187 nvkm_gpuobj_create_ 9 38187 NULL
150343 +elsa_suspend_38189 elsa_suspend 0 38189 NULL
150344 +readlink_38193 readlink 0 38193 NULL nohasharray
150345 +do_path_lookup_38193 do_path_lookup 0 38193 &readlink_38193
150346 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3-0 38195 NULL
150347 +acerhdf_get_ec_temp_38197 acerhdf_get_ec_temp 0 38197 NULL
150348 +deadline_var_store_38198 deadline_var_store 0-3 38198 NULL
150349 +shark_write_reg_38200 shark_write_reg 0 38200 NULL
150350 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
150351 +ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
150352 +i2400m_tx_stats_write_38211 i2400m_tx_stats_write 0-3 38211 NULL
150353 +validate_unlock_args_38214 validate_unlock_args 0 38214 NULL
150354 +vmxnet3_rq_create_all_38222 vmxnet3_rq_create_all 0 38222 NULL
150355 +osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
150356 +xfs_rtallocate_range_38223 xfs_rtallocate_range 0 38223 &osd_req_list_partition_collections_38223
150357 +tg3_chip_reset_38224 tg3_chip_reset 0 38224 NULL
150358 +store_alert_led_38228 store_alert_led 0-4 38228 NULL
150359 +target_core_dev_pr_show_attr_res_holder_38231 target_core_dev_pr_show_attr_res_holder 0 38231 NULL
150360 +st_sensors_set_axis_enable_38232 st_sensors_set_axis_enable 0 38232 NULL
150361 +inet_csk_listen_start_38233 inet_csk_listen_start 0 38233 NULL
150362 +palmas_gpio_to_irq_38235 palmas_gpio_to_irq 2 38235 NULL
150363 +m66592_queue_38237 m66592_queue 0 38237 NULL
150364 +ceph_decode_16_38239 ceph_decode_16 0 38239 NULL nohasharray
150365 +set_vfta_38239 set_vfta 0 38239 &ceph_decode_16_38239
150366 +__volume_set_mute_ec_38242 __volume_set_mute_ec 0 38242 NULL
150367 +__mlx4_cmd_38244 __mlx4_cmd 0 38244 NULL
150368 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL nohasharray
150369 +b43legacy_one_core_attach_38245 b43legacy_one_core_attach 0 38245 &_ipw_read_reg32_38245
150370 +vsc8221_config_init_38249 vsc8221_config_init 0 38249 NULL
150371 +nvkm_dmaobj_create__38250 nvkm_dmaobj_create_ 6 38250 NULL
150372 +videobuf_dma_map_38255 videobuf_dma_map 0 38255 NULL nohasharray
150373 +uwb_pal_register_38255 uwb_pal_register 0 38255 &videobuf_dma_map_38255
150374 +scan_secs_read_38261 scan_secs_read 0 38261 NULL nohasharray
150375 +mce_chrdev_write_38261 mce_chrdev_write 0-3 38261 &scan_secs_read_38261
150376 +opticon_open_38262 opticon_open 0 38262 NULL nohasharray
150377 +xfs_qm_dqrepair_38262 xfs_qm_dqrepair 0 38262 &opticon_open_38262
150378 +ramoops_read_kmsg_hdr_38263 ramoops_read_kmsg_hdr 0 38263 NULL nohasharray
150379 +iscsi_ping_comp_event_38263 iscsi_ping_comp_event 5 38263 &ramoops_read_kmsg_hdr_38263 nohasharray
150380 +xiic_busy_38263 xiic_busy 0 38263 &iscsi_ping_comp_event_38263
150381 +m88e1145_config_init_38265 m88e1145_config_init 0 38265 NULL
150382 +broadsheet_setup_for_wfm_write_38267 broadsheet_setup_for_wfm_write 0 38267 NULL
150383 +ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3-0 38268 NULL nohasharray
150384 +mthca_alloc_icm_table_38268 mthca_alloc_icm_table 3-4 38268 &ieee80211_if_read_auto_open_plinks_38268 nohasharray
150385 +show_in3_input_38268 show_in3_input 0 38268 &mthca_alloc_icm_table_38268
150386 +usb2_lpm_l1_timeout_show_38271 usb2_lpm_l1_timeout_show 0 38271 NULL nohasharray
150387 +dev_show_rev_38271 dev_show_rev 0 38271 &usb2_lpm_l1_timeout_show_38271
150388 +xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
150389 +xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
150390 +ov9650_set_gain_38276 ov9650_set_gain 0 38276 NULL
150391 +ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
150392 +nouveau_hwmon_show_name_38288 nouveau_hwmon_show_name 0 38288 NULL
150393 +show_channel_38289 show_channel 0 38289 NULL
150394 +odev_write_38293 odev_write 0-3 38293 NULL
150395 +myri10ge_set_mac_address_38295 myri10ge_set_mac_address 0 38295 NULL
150396 +C_SYSC_pselect6_38296 C_SYSC_pselect6 1 38296 NULL nohasharray
150397 +zd_mac_rx_38296 zd_mac_rx 3 38296 &C_SYSC_pselect6_38296
150398 +vxge_add_mac_addr_38297 vxge_add_mac_addr 0 38297 NULL
150399 +ad7877_disable_show_38298 ad7877_disable_show 0 38298 NULL nohasharray
150400 +pnp_assign_port_38298 pnp_assign_port 0 38298 &ad7877_disable_show_38298
150401 +crypto_ahash_digest_38300 crypto_ahash_digest 0 38300 NULL nohasharray
150402 +iscsi_nacl_param_show_DataSequenceInOrder_38300 iscsi_nacl_param_show_DataSequenceInOrder 0 38300 &crypto_ahash_digest_38300
150403 +ucma_query_path_38305 ucma_query_path 3 38305 NULL
150404 +ubifs_tnc_start_commit_38309 ubifs_tnc_start_commit 0 38309 NULL nohasharray
150405 +store_freq_38309 store_freq 0-4 38309 &ubifs_tnc_start_commit_38309
150406 +show_fnode_max_xmit_dlength_38317 show_fnode_max_xmit_dlength 0 38317 NULL
150407 +mtd_name_show_38318 mtd_name_show 0 38318 NULL
150408 +isr_rx_headers_read_38325 isr_rx_headers_read 3-0 38325 NULL
150409 +ida_simple_get_38326 ida_simple_get 0-2 38326 NULL nohasharray
150410 +ip_mroute_setsockopt_38326 ip_mroute_setsockopt 0 38326 &ida_simple_get_38326
150411 +team_set_mac_address_38334 team_set_mac_address 0 38334 NULL
150412 +cryptomgr_schedule_probe_38337 cryptomgr_schedule_probe 0 38337 NULL nohasharray
150413 +kmemleak_alloc_recursive_38337 kmemleak_alloc_recursive 2 38337 &cryptomgr_schedule_probe_38337
150414 +ql_set_mac_addr_reg_38341 ql_set_mac_addr_reg 0 38341 NULL
150415 +pm8001_ctl_mpi_interface_rev_show_38342 pm8001_ctl_mpi_interface_rev_show 0 38342 NULL
150416 +sisusb_write_memio_byte_38343 sisusb_write_memio_byte 0 38343 NULL
150417 +iscsi_stat_sess_show_attr_conn_timeout_errors_38346 iscsi_stat_sess_show_attr_conn_timeout_errors 0 38346 NULL nohasharray
150418 +nf_hook_thresh_38346 nf_hook_thresh 0 38346 &iscsi_stat_sess_show_attr_conn_timeout_errors_38346
150419 +af9005_write_tuner_registers_38347 af9005_write_tuner_registers 0 38347 NULL
150420 +snd_hda_add_pincfg_38354 snd_hda_add_pincfg 0 38354 NULL
150421 +security_getxattr_38355 security_getxattr 0 38355 NULL
150422 +sm501fb_crtsrc_store_38356 sm501fb_crtsrc_store 0-4 38356 NULL
150423 +mgslpc_suspend_38357 mgslpc_suspend 0 38357 NULL
150424 +target_core_show_dev_enable_38359 target_core_show_dev_enable 0 38359 NULL
150425 +btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
150426 +tomoyo_write_control_38365 tomoyo_write_control 0-3 38365 NULL
150427 +pyra_sysfs_write_38370 pyra_sysfs_write 6-0 38370 NULL
150428 +set_auto_temp_max_38372 set_auto_temp_max 0-4 38372 NULL
150429 +active_duration_show_38373 active_duration_show 0 38373 NULL
150430 +smm665_show_min_38376 smm665_show_min 0 38376 NULL
150431 +adp8860_bl_l2_office_dim_show_38377 adp8860_bl_l2_office_dim_show 0 38377 NULL
150432 +pch_udc_pcd_ep_enable_38380 pch_udc_pcd_ep_enable 0 38380 NULL
150433 +rtl2832_sdr_wr_reg_38383 rtl2832_sdr_wr_reg 0 38383 NULL
150434 +dn_sendmsg_38390 dn_sendmsg 4-0 38390 NULL
150435 +snd_sonicvibes_playback_trigger_38392 snd_sonicvibes_playback_trigger 0 38392 NULL
150436 +_write_mirror_38398 _write_mirror 0 38398 NULL
150437 +vxp_inb_38402 vxp_inb 0 38402 NULL
150438 +m5602_read_bridge_38404 m5602_read_bridge 0 38404 NULL
150439 +show_status_str_38406 show_status_str 0 38406 NULL
150440 +send_packet_38408 send_packet 0 38408 NULL
150441 +ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
150442 +bonding_show_arp_targets_38418 bonding_show_arp_targets 0 38418 NULL
150443 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3-0 38419 NULL
150444 +asix_write_cmd_async_38420 asix_write_cmd_async 5 38420 NULL
150445 +mc13xxx_regulator_disable_38421 mc13xxx_regulator_disable 0 38421 NULL
150446 +ip6_datagram_connect_38427 ip6_datagram_connect 0 38427 NULL
150447 +pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
150448 +led_delay_on_store_38429 led_delay_on_store 0-4 38429 NULL
150449 +netlink_send_38434 netlink_send 5 38434 NULL
150450 +batadv_iv_ogm_aggregate_new_38437 batadv_iv_ogm_aggregate_new 2 38437 NULL
150451 +ubifs_find_dirty_leb_38438 ubifs_find_dirty_leb 0 38438 NULL
150452 +deinterlace_buf_prepare_38443 deinterlace_buf_prepare 0 38443 NULL
150453 +iscsi_tpg_attrib_show_generate_node_acls_38445 iscsi_tpg_attrib_show_generate_node_acls 0 38445 NULL
150454 +dev_set_mtu_38447 dev_set_mtu 0 38447 NULL nohasharray
150455 +offline_38447 offline 0 38447 &dev_set_mtu_38447
150456 +tipc_bclink_xmit_38452 tipc_bclink_xmit 0 38452 NULL nohasharray
150457 +idt77252_open_38452 idt77252_open 0 38452 &tipc_bclink_xmit_38452 nohasharray
150458 +rose_bind_38452 rose_bind 0 38452 &idt77252_open_38452
150459 +udc_ep_enable_38457 udc_ep_enable 0 38457 NULL
150460 +mISDN_sock_create_38458 mISDN_sock_create 0 38458 NULL nohasharray
150461 +wl1271_acx_frag_threshold_38458 wl1271_acx_frag_threshold 0 38458 &mISDN_sock_create_38458
150462 +saa7134_i2c_xfer_38459 saa7134_i2c_xfer 0-3 38459 NULL nohasharray
150463 +videobuf_waiton_38459 videobuf_waiton 0 38459 &saa7134_i2c_xfer_38459
150464 +mt9m111_g_fmt_38460 mt9m111_g_fmt 0 38460 NULL
150465 +btrfs_next_old_leaf_38465 btrfs_next_old_leaf 0 38465 NULL
150466 +zr364xx_s_ctrl_38466 zr364xx_s_ctrl 0 38466 NULL nohasharray
150467 +pc87413_write_38466 pc87413_write 0-3 38466 &zr364xx_s_ctrl_38466
150468 +sctp_inet6addr_event_38468 sctp_inet6addr_event 0 38468 NULL nohasharray
150469 +cxgb_change_mtu_38468 cxgb_change_mtu 0 38468 &sctp_inet6addr_event_38468
150470 +ghes_notify_sci_38471 ghes_notify_sci 0 38471 NULL
150471 +get_fan_ooc_38476 get_fan_ooc 0 38476 NULL nohasharray
150472 +enable_slot_38476 enable_slot 0 38476 &get_fan_ooc_38476
150473 +_iwl_dbgfs_scan_ant_rxchain_write_38479 _iwl_dbgfs_scan_ant_rxchain_write 3-0 38479 NULL
150474 +blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
150475 +store_bpp_38484 store_bpp 0-4 38484 NULL
150476 +gfs2_setattr_size_38485 gfs2_setattr_size 0 38485 NULL
150477 +show_counter_tx_dropped_pkts_38486 show_counter_tx_dropped_pkts 0 38486 NULL
150478 +sched_group_set_rt_runtime_38487 sched_group_set_rt_runtime 0 38487 NULL
150479 +lm8323_show_disable_38491 lm8323_show_disable 0 38491 NULL
150480 +init_pitch_v1_38493 init_pitch_v1 0 38493 NULL
150481 +wait_for_free_credits_38497 wait_for_free_credits 0 38497 NULL
150482 +kbd_backlight_timeout_show_38501 kbd_backlight_timeout_show 0 38501 NULL nohasharray
150483 +test_irq_store_38501 test_irq_store 0-4 38501 &kbd_backlight_timeout_show_38501
150484 +format_cam_size_38506 format_cam_size 0 38506 NULL
150485 +dev_names_read_38509 dev_names_read 3-0 38509 NULL
150486 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
150487 +mwl8k_cmd_set_wmm_mode_38513 mwl8k_cmd_set_wmm_mode 0 38513 NULL nohasharray
150488 +optimize_38513 optimize 0 38513 &mwl8k_cmd_set_wmm_mode_38513
150489 +sk_stream_wait_connect_38516 sk_stream_wait_connect 0 38516 NULL
150490 +event_rx_mismatch_read_38518 event_rx_mismatch_read 3-0 38518 NULL
150491 +set_queue_count_38519 set_queue_count 0 38519 NULL
150492 +m41t93_get_time_38520 m41t93_get_time 0 38520 NULL
150493 +ent_bread_38523 ent_bread 0 38523 NULL nohasharray
150494 +bond_option_fail_over_mac_set_38523 bond_option_fail_over_mac_set 0 38523 &ent_bread_38523
150495 +nvkm_fb_create__38533 nvkm_fb_create_ 4 38533 NULL nohasharray
150496 +ste10Xp_config_init_38533 ste10Xp_config_init 0 38533 &nvkm_fb_create__38533
150497 +pm_trace_store_38534 pm_trace_store 0-4 38534 NULL
150498 +prepare_header95_38540 prepare_header95 0 38540 NULL
150499 +jffs2_user_getxattr_38541 jffs2_user_getxattr 0 38541 NULL
150500 +btrfs_discard_extent_38547 btrfs_discard_extent 2 38547 NULL
150501 +xs_error_38560 xs_error 0 38560 NULL nohasharray
150502 +tcp_sendmsg_38560 tcp_sendmsg 3 38560 &xs_error_38560
150503 +irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4-0 38563 NULL
150504 +il4965_rs_sta_dbgfs_scale_table_read_38564 il4965_rs_sta_dbgfs_scale_table_read 3-0 38564 NULL nohasharray
150505 +iscsi_stat_login_show_attr_authorize_fails_38564 iscsi_stat_login_show_attr_authorize_fails 0 38564 &il4965_rs_sta_dbgfs_scale_table_read_38564
150506 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5 38567 NULL nohasharray
150507 +sr9700_get_eeprom_len_38567 sr9700_get_eeprom_len 0 38567 &snd_nm256_playback_copy_38567
150508 +skcipher_sendmsg_38570 skcipher_sendmsg 3 38570 NULL
150509 +zd_reg2alpha2_38572 zd_reg2alpha2 0 38572 NULL
150510 +srp_create_target_38575 srp_create_target 0-4 38575 NULL
150511 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
150512 +ahci_show_em_supported_38588 ahci_show_em_supported 0 38588 NULL
150513 +__fat_write_inode_38591 __fat_write_inode 0 38591 NULL
150514 +radeon_set_pm_profile_38593 radeon_set_pm_profile 0-4 38593 NULL
150515 +cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
150516 +radeon_hwmon_get_pwm1_min_38595 radeon_hwmon_get_pwm1_min 0 38595 NULL
150517 +write_38599 write 0 38599 NULL
150518 +smb_send_kvec_38602 smb_send_kvec 0 38602 NULL
150519 +ieee80211_check_queues_38604 ieee80211_check_queues 0 38604 NULL
150520 +rd_allocate_sgl_table_38607 rd_allocate_sgl_table 3-0 38607 NULL nohasharray
150521 +__reiserfs_write_begin_38607 __reiserfs_write_begin 0 38607 &rd_allocate_sgl_table_38607
150522 +store_enable_clk3a_output_38608 store_enable_clk3a_output 0-4 38608 NULL
150523 +pep_indicate_38611 pep_indicate 5 38611 NULL
150524 +nvkm_object_create__38612 nvkm_object_create_ 5 38612 NULL
150525 +s5p_mfc_alloc_instance_buffer_v5_38613 s5p_mfc_alloc_instance_buffer_v5 0 38613 NULL
150526 +set_temphyst_38616 set_temphyst 0-4 38616 NULL
150527 +set_mode_densblk_38618 set_mode_densblk 0 38618 NULL nohasharray
150528 +ip_ra_control_38618 ip_ra_control 0 38618 &set_mode_densblk_38618
150529 +nf_ct_sack_adjust_38619 nf_ct_sack_adjust 2 38619 NULL nohasharray
150530 +atyfb_check_var_38619 atyfb_check_var 0 38619 &nf_ct_sack_adjust_38619
150531 +tps80031_reg_is_enabled_38622 tps80031_reg_is_enabled 0 38622 NULL
150532 +show_fc_host_system_hostname_38624 show_fc_host_system_hostname 0 38624 NULL
150533 +wl1271_ap_init_qos_null_template_38626 wl1271_ap_init_qos_null_template 0 38626 NULL
150534 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
150535 +write_enabled_file_bool_38630 write_enabled_file_bool 3-0 38630 NULL
150536 +i801_access_38631 i801_access 0 38631 NULL nohasharray
150537 +pci_mmcfg_read_38631 pci_mmcfg_read 0 38631 &i801_access_38631 nohasharray
150538 +csum_dirty_buffer_38631 csum_dirty_buffer 0 38631 &pci_mmcfg_read_38631
150539 +iio_sysfs_trig_add_38638 iio_sysfs_trig_add 0-4 38638 NULL
150540 +ext2_readpages_38640 ext2_readpages 4 38640 NULL nohasharray
150541 +set_in_min0_38640 set_in_min0 0-4 38640 &ext2_readpages_38640
150542 +uwb_dev_EUI_48_show_38642 uwb_dev_EUI_48_show 0 38642 NULL
150543 +audit_init_entry_38644 audit_init_entry 1 38644 NULL
150544 +em3027_get_time_38645 em3027_get_time 0 38645 NULL
150545 +qp_broker_alloc_38646 qp_broker_alloc 5-6 38646 NULL
150546 +i2cdev_notifier_call_38648 i2cdev_notifier_call 0 38648 NULL
150547 +kernfs_node_setsecdata_38651 kernfs_node_setsecdata 0 38651 NULL
150548 +ring_active_show_38652 ring_active_show 0 38652 NULL
150549 +iwl_mvm_ref_sync_38654 iwl_mvm_ref_sync 0 38654 NULL nohasharray
150550 +intel_opregion_video_event_38654 intel_opregion_video_event 0 38654 &iwl_mvm_ref_sync_38654
150551 +mxb_s_ctrl_38656 mxb_s_ctrl 0 38656 NULL
150552 +hfsplus_ext_write_extent_locked_38662 hfsplus_ext_write_extent_locked 0 38662 NULL
150553 +xfs_da3_node_create_38666 xfs_da3_node_create 0 38666 NULL
150554 +snd_emu10k1x_pcm_prepare_capture_38667 snd_emu10k1x_pcm_prepare_capture 0 38667 NULL
150555 +skb_tnl_header_len_38669 skb_tnl_header_len 0 38669 NULL nohasharray
150556 +fakelb_hw_start_38669 fakelb_hw_start 0 38669 &skb_tnl_header_len_38669
150557 +nilfs_write_end_38674 nilfs_write_end 5-0 38674 NULL
150558 +w7090p_tuner_write_serpar_38675 w7090p_tuner_write_serpar 0-3 38675 NULL
150559 +ib_umem_start_38677 ib_umem_start 0 38677 NULL
150560 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
150561 +lp8788_get_bl_ctl_mode_38684 lp8788_get_bl_ctl_mode 0 38684 NULL
150562 +tracing_nsecs_read_38689 tracing_nsecs_read 3 38689 NULL
150563 +zd_rf_init_al2230_38694 zd_rf_init_al2230 0 38694 NULL
150564 +ext4_wait_block_bitmap_38695 ext4_wait_block_bitmap 2 38695 NULL
150565 +validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL nohasharray
150566 +alc_parse_auto_config_38699 alc_parse_auto_config 0 38699 &validate_vid_hdr_38699
150567 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
150568 +kone_sysfs_show_actual_profile_38707 kone_sysfs_show_actual_profile 0 38707 NULL
150569 +bnx2_change_ring_size_38711 bnx2_change_ring_size 0 38711 NULL
150570 +mmc_scr_show_38713 mmc_scr_show 0 38713 NULL
150571 +find_next_usable_block_38716 find_next_usable_block 3-1-0 38716 NULL nohasharray
150572 +qlcnic_sysfs_write_esw_config_38716 qlcnic_sysfs_write_esw_config 0-6-5 38716 &find_next_usable_block_38716
150573 +gfs2_writepages_38717 gfs2_writepages 0 38717 NULL
150574 +adp5520_bl_office_dim_show_38719 adp5520_bl_office_dim_show 0 38719 NULL
150575 +zforce_send_wait_38720 zforce_send_wait 3 38720 NULL
150576 +_nfs4_proc_remove_38721 _nfs4_proc_remove 0 38721 NULL nohasharray
150577 +tun_show_owner_38721 tun_show_owner 0 38721 &_nfs4_proc_remove_38721
150578 +iwl_mvm_mac_ctxt_cmd_listener_38724 iwl_mvm_mac_ctxt_cmd_listener 0 38724 NULL
150579 +bcm54xx_shadow_write_38726 bcm54xx_shadow_write 0 38726 NULL
150580 +store_38729 store 0-3 38729 NULL
150581 +auto_abort_store_38733 auto_abort_store 0-4 38733 NULL
150582 +ath10k_pci_init_pipes_38735 ath10k_pci_init_pipes 0 38735 NULL nohasharray
150583 +veth_open_38735 veth_open 0 38735 &ath10k_pci_init_pipes_38735
150584 +jfs_freeze_38736 jfs_freeze 0 38736 NULL
150585 +si4713_s_ctrl_38743 si4713_s_ctrl 0 38743 NULL
150586 +p9_mount_tag_show_38744 p9_mount_tag_show 0 38744 NULL nohasharray
150587 +extlog_print_38744 extlog_print 0 38744 &p9_mount_tag_show_38744
150588 +clear_intrusion_38745 clear_intrusion 0-4 38745 NULL
150589 +btusb_qca_send_vendor_req_38746 btusb_qca_send_vendor_req 4 38746 NULL
150590 +microcode_write_38754 microcode_write 0-3 38754 NULL
150591 +netxen_nic_get_eeprom_len_38756 netxen_nic_get_eeprom_len 0 38756 NULL
150592 +get_fan_rpm_38760 get_fan_rpm 0 38760 NULL nohasharray
150593 +creg_queue_cmd_38760 creg_queue_cmd 0 38760 &get_fan_rpm_38760
150594 +udf_readpages_38761 udf_readpages 4 38761 NULL
150595 +store_beep_mask_38764 store_beep_mask 0-4 38764 NULL
150596 +target_stat_scsi_tgt_dev_show_attr_inst_38765 target_stat_scsi_tgt_dev_show_attr_inst 0 38765 NULL nohasharray
150597 +xfs_bmap_btalloc_filestreams_38765 xfs_bmap_btalloc_filestreams 0 38765 &target_stat_scsi_tgt_dev_show_attr_inst_38765 nohasharray
150598 +pyra_sysfs_write_control_38765 pyra_sysfs_write_control 0-6-5 38765 &xfs_bmap_btalloc_filestreams_38765
150599 +nfs4_proc_setattr_38768 nfs4_proc_setattr 0 38768 NULL
150600 +acpi_power_on_unlocked_38769 acpi_power_on_unlocked 0 38769 NULL
150601 +squashfs_xattr_get_38771 squashfs_xattr_get 0 38771 NULL
150602 +qt2_write_room_38772 qt2_write_room 0 38772 NULL
150603 +ixgbevf_vlan_rx_add_vid_38773 ixgbevf_vlan_rx_add_vid 0 38773 NULL
150604 +mlx4_num_reserved_sqps_38775 mlx4_num_reserved_sqps 0 38775 NULL
150605 +elan_smbus_set_flash_key_38776 elan_smbus_set_flash_key 0 38776 NULL
150606 +si476x_core_i2c_xfer_38777 si476x_core_i2c_xfer 4-0 38777 NULL
150607 +pwc_set_autogain_expo_38778 pwc_set_autogain_expo 0 38778 NULL
150608 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3-0 38779 NULL
150609 +bcache_device_init_38781 bcache_device_init 3 38781 NULL
150610 +snd_ivtv_pcm_ioctl_38783 snd_ivtv_pcm_ioctl 0 38783 NULL
150611 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
150612 +p54_set_leds_38787 p54_set_leds 0 38787 NULL
150613 +max_speed_read_file_38790 max_speed_read_file 0 38790 NULL
150614 +dlm_search_rsb_tree_38795 dlm_search_rsb_tree 0 38795 NULL nohasharray
150615 +sas_drain_work_38795 sas_drain_work 0 38795 &dlm_search_rsb_tree_38795
150616 +nfc_genl_rcv_nl_event_38797 nfc_genl_rcv_nl_event 0 38797 NULL
150617 +nfs4_xattr_get_nfs4_acl_38800 nfs4_xattr_get_nfs4_acl 0 38800 NULL
150618 +do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
150619 +err_decode_38804 err_decode 2 38804 NULL
150620 +mousevsc_hid_raw_request_38811 mousevsc_hid_raw_request 0 38811 NULL
150621 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
150622 +qla2x00_model_desc_show_38816 qla2x00_model_desc_show 0 38816 NULL
150623 +sys_select_38827 sys_select 1 38827 NULL
150624 +whc_urb_enqueue_38830 whc_urb_enqueue 0 38830 NULL
150625 +tle62x0_status_show_38833 tle62x0_status_show 0 38833 NULL
150626 +direct_entry_38836 direct_entry 3-0 38836 NULL nohasharray
150627 +vnic_dev_notify_set_38836 vnic_dev_notify_set 0 38836 &direct_entry_38836
150628 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
150629 +sst_create_ipc_msg_38841 sst_create_ipc_msg 0 38841 NULL
150630 +ata_scsi_activity_store_38843 ata_scsi_activity_store 0-4 38843 NULL
150631 +tpacpi_driver_interface_version_show_38848 tpacpi_driver_interface_version_show 0 38848 NULL
150632 +pci_read_config_38854 pci_read_config 0-6-5 38854 NULL
150633 +start_discovery_38858 start_discovery 4 38858 NULL
150634 +interfaces_38859 interfaces 2-0 38859 NULL nohasharray
150635 +__uncore_event_show_38859 __uncore_event_show 0 38859 &interfaces_38859
150636 +bch_cached_dev_attach_38861 bch_cached_dev_attach 0 38861 NULL
150637 +atl1e_restart_autoneg_38868 atl1e_restart_autoneg 0 38868 NULL
150638 +tipc_wait_for_rcvmsg_38874 tipc_wait_for_rcvmsg 0 38874 NULL
150639 +show_counter_rx_pkey_mismatches_38880 show_counter_rx_pkey_mismatches 0 38880 NULL
150640 +show_conn_param_ISCSI_PARAM_LOCAL_IPADDR_38882 show_conn_param_ISCSI_PARAM_LOCAL_IPADDR 0 38882 NULL
150641 +rbd_dev_v2_striping_info_38885 rbd_dev_v2_striping_info 0 38885 NULL
150642 +__blk_queue_init_tags_38887 __blk_queue_init_tags 2 38887 NULL
150643 +iscsi_stat_login_show_attr_redirects_38890 iscsi_stat_login_show_attr_redirects 0 38890 NULL
150644 +hdlc_open_38893 hdlc_open 0 38893 NULL
150645 +dbgfs_state_38894 dbgfs_state 3-0 38894 NULL
150646 +oti6858_write_room_38896 oti6858_write_room 0 38896 NULL
150647 +padlock_sha256_finup_38897 padlock_sha256_finup 0 38897 NULL
150648 +__fswab16_38898 __fswab16 0 38898 NULL
150649 +process_access_response_38899 process_access_response 0 38899 NULL
150650 +afs_readpage_38902 afs_readpage 0 38902 NULL nohasharray
150651 +writepage_delalloc_38902 writepage_delalloc 0 38902 &afs_readpage_38902
150652 +nci_core_conn_create_38905 nci_core_conn_create 4 38905 NULL
150653 +ei_open_38906 ei_open 0 38906 NULL
150654 +ov5642_g_fmt_38908 ov5642_g_fmt 0 38908 NULL
150655 +rsi_mgmt_pkt_to_core_38909 rsi_mgmt_pkt_to_core 3 38909 NULL
150656 +show_iostat_iorequest_cnt_38913 show_iostat_iorequest_cnt 0 38913 NULL
150657 +deadline_write_expire_store_38918 deadline_write_expire_store 3-0 38918 NULL
150658 +ath10k_pci_wake_target_cpu_38920 ath10k_pci_wake_target_cpu 0 38920 NULL
150659 +change_protocol_38922 change_protocol 0 38922 NULL
150660 +port_destid_show_38923 port_destid_show 0 38923 NULL
150661 +af_alg_wait_for_completion_38924 af_alg_wait_for_completion 0-1 38924 NULL
150662 +mv88e6352_get_temp_38926 mv88e6352_get_temp 0 38926 NULL nohasharray
150663 +dev_set_name_38926 dev_set_name 0 38926 &mv88e6352_get_temp_38926
150664 +ext3_trim_all_free_38929 ext3_trim_all_free 2-4-3 38929 NULL
150665 +qib_user_sdma_queue_clean_38930 qib_user_sdma_queue_clean 0 38930 NULL
150666 +pcap_regulator_enable_38934 pcap_regulator_enable 0 38934 NULL
150667 +fc0013_writereg_38939 fc0013_writereg 0 38939 NULL
150668 +tps65910_rtc_read_time_38941 tps65910_rtc_read_time 0 38941 NULL nohasharray
150669 +ivtv_setup_v4l2_decode_stream_38941 ivtv_setup_v4l2_decode_stream 0 38941 &tps65910_rtc_read_time_38941
150670 +il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3-0 38942 NULL
150671 +sbp_count_se_tpg_luns_38943 sbp_count_se_tpg_luns 0 38943 NULL
150672 +sdev_store_queue_ramp_up_period_38946 sdev_store_queue_ramp_up_period 0-4 38946 NULL nohasharray
150673 +cpumask_parse_38946 cpumask_parse 0 38946 &sdev_store_queue_ramp_up_period_38946
150674 +__be_cmd_rx_filter_38949 __be_cmd_rx_filter 0 38949 NULL
150675 +select_subconnector_show_38953 select_subconnector_show 0 38953 NULL
150676 +qlcnic_sriov_pf_config_vport_38955 qlcnic_sriov_pf_config_vport 0 38955 NULL
150677 +__vsock_bind_stream_38957 __vsock_bind_stream 0 38957 NULL
150678 +show_temp16_38958 show_temp16 0 38958 NULL
150679 +macaddress_show_38969 macaddress_show 0 38969 NULL
150680 +b43legacy_dma_init_38970 b43legacy_dma_init 0 38970 NULL
150681 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
150682 +wp512_init_38975 wp512_init 0 38975 NULL
150683 +usb_maxpacket_38977 usb_maxpacket 0 38977 NULL nohasharray
150684 +adfs_fplus_read_38977 adfs_fplus_read 0 38977 &usb_maxpacket_38977
150685 +addr_assign_type_show_38978 addr_assign_type_show 0 38978 NULL nohasharray
150686 +iwl_mvm_init_fw_regd_38978 iwl_mvm_init_fw_regd 0 38978 &addr_assign_type_show_38978
150687 +_iommu_cpumask_show_38985 _iommu_cpumask_show 0 38985 NULL
150688 +OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL nohasharray
150689 +pti_tty_write_room_38986 pti_tty_write_room 0 38986 &OSDSetBlock_38986
150690 +submit_bio_wait_38991 submit_bio_wait 0 38991 NULL
150691 +intel_nontranslate_map_sg_38992 intel_nontranslate_map_sg 0-3 38992 NULL
150692 +bio_clone_range_38997 bio_clone_range 2 38997 NULL
150693 +lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3-0 38998 NULL
150694 +udf_new_block_38999 udf_new_block 4 38999 NULL
150695 +bh1770_set_lux_thresh_39000 bh1770_set_lux_thresh 0 39000 NULL
150696 +mmio16write__write_file_39001 mmio16write__write_file 0 39001 NULL
150697 +systemid_show_39002 systemid_show 0 39002 NULL
150698 +t4vf_pktgl_to_skb_39005 t4vf_pktgl_to_skb 2 39005 NULL
150699 +bt_6lowpan_connect_39006 bt_6lowpan_connect 0 39006 NULL
150700 +i2c_hid_output_report_39007 i2c_hid_output_report 3-0 39007 NULL
150701 +revision_id_store_39009 revision_id_store 0-4 39009 NULL
150702 +zd1201_enable_39011 zd1201_enable 0 39011 NULL
150703 +get_nodes_39012 get_nodes 3 39012 NULL nohasharray
150704 +compat_SyS_move_pages_39012 compat_SyS_move_pages 2 39012 &get_nodes_39012
150705 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
150706 +show_39014 show 0 39014 NULL
150707 +__blkdev_issue_zeroout_39020 __blkdev_issue_zeroout 3-0 39020 NULL
150708 +cyapa_gen5_execute_panel_scan_39023 cyapa_gen5_execute_panel_scan 0 39023 NULL
150709 +snd_mask_refine_set_39027 snd_mask_refine_set 0 39027 NULL
150710 +acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 NULL nohasharray
150711 +ovl_copy_up_39031 ovl_copy_up 0 39031 &acpi_install_gpe_block_39031
150712 +store_sf2_pwm_39032 store_sf2_pwm 0-4 39032 NULL
150713 +_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 3-0 39034 NULL
150714 +temp_deactivated_show_39037 temp_deactivated_show 0 39037 NULL
150715 +phy_read_status_39042 phy_read_status 0 39042 NULL
150716 +write_battery_life_extender_39045 write_battery_life_extender 0 39045 NULL
150717 +wl18xx_trigger_cmd_39046 wl18xx_trigger_cmd 0 39046 NULL
150718 +power_limit_1_tmax_us_show_39050 power_limit_1_tmax_us_show 0 39050 NULL
150719 +do_write_kmem_39051 do_write_kmem 0-1-3 39051 NULL nohasharray
150720 +log_writes_status_39051 log_writes_status 5 39051 &do_write_kmem_39051
150721 +__wil_up_39052 __wil_up 0 39052 NULL
150722 +get_component_status_39053 get_component_status 0 39053 NULL
150723 +gen10g_read_status_39059 gen10g_read_status 0 39059 NULL
150724 +mp_irqdomain_map_39061 mp_irqdomain_map 2-3 39061 NULL nohasharray
150725 +netxen_store_diag_mode_39061 netxen_store_diag_mode 0-4 39061 &mp_irqdomain_map_39061
150726 +csio_hw_wait_op_done_val_39063 csio_hw_wait_op_done_val 0 39063 NULL
150727 +roccat_common2_sysfs_write_profile_39064 roccat_common2_sysfs_write_profile 0-6-5 39064 NULL
150728 +line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
150729 +lp8788_rtc_read_time_39070 lp8788_rtc_read_time 0 39070 NULL
150730 +node_nodeid_read_39075 node_nodeid_read 0 39075 NULL
150731 +qlcnic_83xx_issue_cmd_39076 qlcnic_83xx_issue_cmd 0 39076 NULL
150732 +iscsi_tpg_param_store_DataSequenceInOrder_39079 iscsi_tpg_param_store_DataSequenceInOrder 0-3 39079 NULL
150733 +regulator_disable_regmap_39084 regulator_disable_regmap 0 39084 NULL
150734 +regcache_lzo_write_39088 regcache_lzo_write 0 39088 NULL
150735 +target_fabric_tpg_attr_store_39100 target_fabric_tpg_attr_store 0-4 39100 NULL
150736 +qt2_open_39101 qt2_open 0 39101 NULL
150737 +tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
150738 +acpi_device_path_show_39111 acpi_device_path_show 0 39111 NULL nohasharray
150739 +leb_write_lock_39111 leb_write_lock 0 39111 &acpi_device_path_show_39111
150740 +pause_transport_39115 pause_transport 0 39115 NULL
150741 +serial_resume_39116 serial_resume 0 39116 NULL
150742 +avoid_reset_quirk_show_39119 avoid_reset_quirk_show 0 39119 NULL
150743 +__kfifo_to_user_r_39123 __kfifo_to_user_r 3-5 39123 NULL
150744 +saa711x_set_size_39124 saa711x_set_size 0 39124 NULL
150745 +l2tp_ip6_recvmsg_39130 l2tp_ip6_recvmsg 3 39130 NULL
150746 +snd_vt1724_pcm_trigger_39131 snd_vt1724_pcm_trigger 0 39131 NULL
150747 +ea_foreach_39133 ea_foreach 0 39133 NULL
150748 +snd_pcm_plug_format_plugins_39136 snd_pcm_plug_format_plugins 0 39136 NULL
150749 +request_key_auth_instantiate_39141 request_key_auth_instantiate 0 39141 NULL
150750 +btree_submit_bio_hook_39142 btree_submit_bio_hook 0 39142 NULL nohasharray
150751 +tcm_qla2xxx_npiv_tpg_show_enable_39142 tcm_qla2xxx_npiv_tpg_show_enable 0 39142 &btree_submit_bio_hook_39142
150752 +generic_permission_39150 generic_permission 0 39150 NULL
150753 +alloc_ring_39151 alloc_ring 2-4 39151 NULL
150754 +proc_coredump_filter_read_39153 proc_coredump_filter_read 3-0 39153 NULL
150755 +create_bounce_buffer_39155 create_bounce_buffer 3 39155 NULL
150756 +ath9k_hw_ar9003_dump_eeprom_39156 ath9k_hw_ar9003_dump_eeprom 4-5-0 39156 NULL
150757 +elevator_switch_39159 elevator_switch 0 39159 NULL
150758 +iscsi_disc_store_userid_mutual_39161 iscsi_disc_store_userid_mutual 0-3 39161 NULL
150759 +xgbe_request_irqs_39169 xgbe_request_irqs 0 39169 NULL
150760 +echo_client_kbrw_39170 echo_client_kbrw 6 39170 NULL
150761 +ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL nohasharray
150762 +go7007_usb_i2c_master_xfer_39174 go7007_usb_i2c_master_xfer 0-3 39174 &ext3_xattr_check_names_39174
150763 +msr_device_create_39175 msr_device_create 0 39175 NULL
150764 +vpe_buf_prepare_39183 vpe_buf_prepare 0 39183 NULL
150765 +wl1271_cmd_data_path_39185 wl1271_cmd_data_path 0 39185 NULL
150766 +snd_hda_codec_parse_pcms_39188 snd_hda_codec_parse_pcms 0 39188 NULL
150767 +ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
150768 +soc_camera_platform_s_stream_39190 soc_camera_platform_s_stream 0 39190 NULL nohasharray
150769 +quota_scale_store_39190 quota_scale_store 0-3 39190 &soc_camera_platform_s_stream_39190
150770 +i2c_recv_bytes_39196 i2c_recv_bytes 0 39196 NULL
150771 +show_fcstat_fcp_input_requests_39199 show_fcstat_fcp_input_requests 0 39199 NULL
150772 +ipath_diagpkt_write_39201 ipath_diagpkt_write 0-3 39201 NULL
150773 +bd2802_store_reg0x05_39202 bd2802_store_reg0x05 0-4 39202 NULL
150774 +location_show_39206 location_show 0 39206 NULL
150775 +patch_ad1983_39207 patch_ad1983 0 39207 NULL
150776 +qla4_82xx_pci_mem_read_direct_39208 qla4_82xx_pci_mem_read_direct 2 39208 NULL nohasharray
150777 +noop_fsync_39208 noop_fsync 0 39208 &qla4_82xx_pci_mem_read_direct_39208 nohasharray
150778 +gp2ap020a00f_set_operation_mode_39208 gp2ap020a00f_set_operation_mode 0 39208 &noop_fsync_39208
150779 +snd_seq_timer_set_skew_39214 snd_seq_timer_set_skew 0 39214 NULL
150780 +v4l2_ctrl_handler_setup_39217 v4l2_ctrl_handler_setup 0 39217 NULL nohasharray
150781 +rsi_mac80211_start_39217 rsi_mac80211_start 0 39217 &v4l2_ctrl_handler_setup_39217
150782 +fuse_access_39220 fuse_access 0 39220 NULL
150783 +sst_stream_drop_39224 sst_stream_drop 0 39224 NULL nohasharray
150784 +patch_cmi8888_39224 patch_cmi8888 0 39224 &sst_stream_drop_39224
150785 +ivtv_v4l2_write_39226 ivtv_v4l2_write 3-0 39226 NULL nohasharray
150786 +pnfs_scan_commit_lists_39226 pnfs_scan_commit_lists 0 39226 &ivtv_v4l2_write_39226
150787 +target_core_alua_lu_gp_attr_store_39231 target_core_alua_lu_gp_attr_store 0-4 39231 NULL
150788 +SyS_getrandom_39235 SyS_getrandom 2 39235 NULL
150789 +sony_pic_wwanpower_show_39236 sony_pic_wwanpower_show 0 39236 NULL nohasharray
150790 +wb_smsc_wdt_write_39236 wb_smsc_wdt_write 0-3 39236 &sony_pic_wwanpower_show_39236
150791 +posix_acl_to_xattr_39237 posix_acl_to_xattr 0 39237 NULL
150792 +atkbd_do_show_scroll_39238 atkbd_do_show_scroll 0 39238 NULL
150793 +odev_read_39239 odev_read 0-3 39239 NULL
150794 +snd_emu10k1x_pcm_trigger_capture_39243 snd_emu10k1x_pcm_trigger_capture 0 39243 NULL
150795 +ds2780_get_rsgain_register_39244 ds2780_get_rsgain_register 0 39244 NULL
150796 +r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL nohasharray
150797 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3-0 39250 &r128_compat_ioctl_39250
150798 +sbp_tpg_show_directory_id_39253 sbp_tpg_show_directory_id 0 39253 NULL
150799 +i915_error_state_read_39254 i915_error_state_read 3-0 39254 NULL nohasharray
150800 +__skb_cow_39254 __skb_cow 2 39254 &i915_error_state_read_39254
150801 +aux_ring_buffer_write_39260 aux_ring_buffer_write 3 39260 NULL
150802 +pci_oxsemi_tornado_init_39261 pci_oxsemi_tornado_init 0 39261 NULL
150803 +mlx4_en_set_mac_39263 mlx4_en_set_mac 0 39263 NULL
150804 +ath6kl_wmi_set_appie_cmd_39266 ath6kl_wmi_set_appie_cmd 5 39266 NULL
150805 +lpfc_scan_down_show_39268 lpfc_scan_down_show 0 39268 NULL
150806 +show_fan_fault_39271 show_fan_fault 0 39271 NULL
150807 +rocker_port_vlan_39272 rocker_port_vlan 0 39272 NULL
150808 +ubifs_tnc_remove_range_39280 ubifs_tnc_remove_range 0 39280 NULL
150809 +picolcd_fb_check_var_39281 picolcd_fb_check_var 0 39281 NULL
150810 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3-0 39282 NULL
150811 +snd_pcm_pre_stop_39285 snd_pcm_pre_stop 0 39285 NULL
150812 +bsg_read_39290 bsg_read 0-3 39290 NULL nohasharray
150813 +iwl_add_station_common_39290 iwl_add_station_common 0 39290 &bsg_read_39290
150814 +sch56xx_write_virtual_reg_39294 sch56xx_write_virtual_reg 0 39294 NULL
150815 +textual_leaf_to_string_39295 textual_leaf_to_string 0 39295 NULL
150816 +blk_mq_hw_sysfs_dispatched_show_39296 blk_mq_hw_sysfs_dispatched_show 0 39296 NULL
150817 +ceph_crypto_key_decode_39298 ceph_crypto_key_decode 0 39298 NULL
150818 +cxacru_sysfs_show_link_status_39302 cxacru_sysfs_show_link_status 0 39302 NULL
150819 +__vmalloc_node_39308 __vmalloc_node 1 39308 NULL nohasharray
150820 +show_fnode_def_time2retain_39308 show_fnode_def_time2retain 0 39308 &__vmalloc_node_39308
150821 +hdpvr_transfer_39310 hdpvr_transfer 0-3 39310 NULL
150822 +sync_force_parallel_show_39315 sync_force_parallel_show 0 39315 NULL
150823 +cmd_xfer_39317 cmd_xfer 0 39317 NULL nohasharray
150824 +snd_seq_kernel_client_enqueue_39317 snd_seq_kernel_client_enqueue 0 39317 &cmd_xfer_39317
150825 +core_alua_store_secondary_status_39322 core_alua_store_secondary_status 0-3 39322 NULL
150826 +control_store_39323 control_store 0-4 39323 NULL
150827 +hdaps_temp2_show_39324 hdaps_temp2_show 0 39324 NULL nohasharray
150828 +xgbe_alloc_channels_39324 xgbe_alloc_channels 0 39324 &hdaps_temp2_show_39324 nohasharray
150829 +cp_get_regs_len_39324 cp_get_regs_len 0 39324 &xgbe_alloc_channels_39324
150830 +_iwl_dbgfs_pm_params_write_39325 _iwl_dbgfs_pm_params_write 3-0 39325 NULL
150831 +adp8860_store_39328 adp8860_store 0-3 39328 NULL
150832 +target_core_dev_attrib_attr_show_39329 target_core_dev_attrib_attr_show 0 39329 NULL
150833 +flex_array_prealloc_39330 flex_array_prealloc 0 39330 NULL
150834 +drm_dp_i2c_drain_msg_39331 drm_dp_i2c_drain_msg 0 39331 NULL
150835 +gmbus_xfer_39341 gmbus_xfer 0-3 39341 NULL
150836 +xen_hvm_setup_msi_irqs_39342 xen_hvm_setup_msi_irqs 2 39342 NULL
150837 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
150838 +sha512_init_39345 sha512_init 0 39345 NULL
150839 +wm8350_rtc_stop_alarm_39347 wm8350_rtc_stop_alarm 0 39347 NULL
150840 +show_frame_align_39349 show_frame_align 0 39349 NULL
150841 +em28xx_s_ctrl_39353 em28xx_s_ctrl 0 39353 NULL
150842 +ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
150843 +iscsi_session_get_param_39360 iscsi_session_get_param 0 39360 NULL
150844 +store_39365 store 0-3 39365 NULL
150845 +store_ctlr_mode_39366 store_ctlr_mode 0-4 39366 NULL
150846 +elv_attr_show_39372 elv_attr_show 0 39372 NULL
150847 +drv_set_short_addr_39373 drv_set_short_addr 0 39373 NULL
150848 +regmap_name_read_file_39379 regmap_name_read_file 3-0 39379 NULL
150849 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3-0 39380 NULL
150850 +dev_queue_xmit_39382 dev_queue_xmit 0 39382 NULL
150851 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3-0 39383 NULL nohasharray
150852 +rocker_cmd_set_port_settings_macaddr_39383 rocker_cmd_set_port_settings_macaddr 0 39383 &ps_poll_ps_poll_utilization_read_39383
150853 +wcn36xx_smd_load_nv_39385 wcn36xx_smd_load_nv 0 39385 NULL
150854 +__send_to_port_39386 __send_to_port 3-0-4 39386 NULL
150855 +dummy_pcm_trigger_39388 dummy_pcm_trigger 0 39388 NULL
150856 +show_internals_39390 show_internals 0 39390 NULL
150857 +acpi_ns_search_parent_tree_39391 acpi_ns_search_parent_tree 0 39391 NULL
150858 +xfs_btree_dup_cursor_39394 xfs_btree_dup_cursor 0 39394 NULL
150859 +show_fcstat_lip_count_39403 show_fcstat_lip_count 0 39403 NULL
150860 +__vcc_connect_39404 __vcc_connect 0 39404 NULL
150861 +smk_tskacc_39413 smk_tskacc 0 39413 NULL nohasharray
150862 +show_pwm1_39413 show_pwm1 0 39413 &smk_tskacc_39413 nohasharray
150863 +gfs2_internal_read_39413 gfs2_internal_read 0 39413 &show_pwm1_39413
150864 +user_power_read_39414 user_power_read 3-0 39414 NULL
150865 +nilfs_segbuf_submit_bio_39416 nilfs_segbuf_submit_bio 0 39416 NULL nohasharray
150866 +md5_parse_39416 md5_parse 0 39416 &nilfs_segbuf_submit_bio_39416
150867 +lpfc_sli4_log_fcf_record_info_39418 lpfc_sli4_log_fcf_record_info 4 39418 NULL
150868 +hash_ipmark4_expire_39419 hash_ipmark4_expire 4 39419 NULL
150869 +rj54n1_cropcap_39420 rj54n1_cropcap 0 39420 NULL
150870 +ceph_readpage_39422 ceph_readpage 0 39422 NULL nohasharray
150871 +__iwl_mvm_mac_start_39422 __iwl_mvm_mac_start 0 39422 &ceph_readpage_39422
150872 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
150873 +user_list_39432 user_list 0-5 39432 NULL
150874 +s_mbus_fmt_39440 s_mbus_fmt 0 39440 NULL
150875 +slab_memory_callback_39442 slab_memory_callback 0 39442 NULL
150876 +host_show_hp_ssd_smart_path_enabled_39446 host_show_hp_ssd_smart_path_enabled 0 39446 NULL
150877 +ddb_i2c_master_xfer_39448 ddb_i2c_master_xfer 0-3 39448 NULL nohasharray
150878 +__vb2_get_done_vb_39448 __vb2_get_done_vb 0 39448 &ddb_i2c_master_xfer_39448
150879 +sys_semop_39457 sys_semop 3 39457 NULL
150880 +iscsi_tpg_attrib_show_login_timeout_39472 iscsi_tpg_attrib_show_login_timeout 0 39472 NULL
150881 +cma_bitmap_aligned_mask_39474 cma_bitmap_aligned_mask 0-2 39474 NULL nohasharray
150882 +setkey_unaligned_39474 setkey_unaligned 3 39474 &cma_bitmap_aligned_mask_39474
150883 +send_set_imon_clock_39477 send_set_imon_clock 0 39477 NULL
150884 +usif_ioctl_39481 usif_ioctl 3 39481 NULL nohasharray
150885 +carl9170_set_mac_tpc_39481 carl9170_set_mac_tpc 0 39481 &usif_ioctl_39481
150886 +_request_lock_39482 _request_lock 0 39482 NULL
150887 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
150888 +b43legacy_wireless_init_39508 b43legacy_wireless_init 0 39508 NULL
150889 +lpfc_first_burst_size_show_39511 lpfc_first_burst_size_show 0 39511 NULL
150890 +wm97xx_probe_39512 wm97xx_probe 0 39512 NULL
150891 +get_std_timing_39517 get_std_timing 0 39517 NULL
150892 +airspy_alloc_urbs_39522 airspy_alloc_urbs 0 39522 NULL
150893 +cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
150894 +acpi_ds_create_node_39526 acpi_ds_create_node 0 39526 NULL
150895 +state_store_39532 state_store 0-3 39532 NULL
150896 +ican3_new_send_msg_39533 ican3_new_send_msg 0 39533 NULL
150897 +wlcore_hw_ap_sleep_39534 wlcore_hw_ap_sleep 0 39534 NULL
150898 +set_rpm_39535 set_rpm 0-4 39535 NULL
150899 +strobe_get_39537 strobe_get 0 39537 NULL
150900 +show_flags_39540 show_flags 0 39540 NULL
150901 +int_proc_write_39542 int_proc_write 3-0 39542 NULL
150902 +s_dv_timings_39545 s_dv_timings 0 39545 NULL
150903 +rtnl_port_size_39551 rtnl_port_size 0 39551 NULL
150904 +pp_write_39554 pp_write 3-0 39554 NULL nohasharray
150905 +sr_write_cmd_39554 sr_write_cmd 5-0 39554 &pp_write_39554
150906 +sis630_block_data_39556 sis630_block_data 0 39556 NULL nohasharray
150907 +set_pcm_default_values_39556 set_pcm_default_values 0 39556 &sis630_block_data_39556
150908 +ol_dqblk_block_39558 ol_dqblk_block 2 39558 NULL
150909 +cpulistaffinity_show_39560 cpulistaffinity_show 0 39560 NULL nohasharray
150910 +uhid_dev_input2_39560 uhid_dev_input2 0 39560 &cpulistaffinity_show_39560 nohasharray
150911 +reset_firmware_39560 reset_firmware 0 39560 &uhid_dev_input2_39560
150912 +store_tabletStylusLower_39561 store_tabletStylusLower 0-4 39561 NULL
150913 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
150914 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3-0 39571 &datablob_format_39571
150915 +__cgroup_procs_write_39573 __cgroup_procs_write 0-3 39573 NULL
150916 +v9fs_vfs_setattr_dotl_39579 v9fs_vfs_setattr_dotl 0 39579 NULL nohasharray
150917 +hex32_arg_39579 hex32_arg 0 39579 &v9fs_vfs_setattr_dotl_39579
150918 +iwl_mvm_update_beacon_abort_39586 iwl_mvm_update_beacon_abort 0 39586 NULL
150919 +ifb_open_39587 ifb_open 0 39587 NULL
150920 +igb_pci_enable_sriov_39592 igb_pci_enable_sriov 0-2 39592 NULL
150921 +show_tabletModelCode_39594 show_tabletModelCode 0 39594 NULL
150922 +memblock_virt_alloc_internal_39600 memblock_virt_alloc_internal 1 39600 NULL nohasharray
150923 +show_tabletSize_39600 show_tabletSize 0 39600 &memblock_virt_alloc_internal_39600
150924 +copy_chunked_from_user_39601 copy_chunked_from_user 3 39601 NULL
150925 +bcache_reboot_39606 bcache_reboot 0 39606 NULL
150926 +v9fs_file_write_internal_39611 v9fs_file_write_internal 0 39611 NULL
150927 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
150928 +sdio_readb_39618 sdio_readb 0 39618 NULL
150929 +i2c_master_send_39619 i2c_master_send 0-3 39619 NULL
150930 +prepare_uptodate_page_39622 prepare_uptodate_page 0 39622 NULL
150931 +surplus_hugepages_show_39625 surplus_hugepages_show 0 39625 NULL
150932 +v9fs_cached_file_write_39627 v9fs_cached_file_write 0-3 39627 NULL
150933 +pm8001_ctl_bios_version_show_39628 pm8001_ctl_bios_version_show 0 39628 NULL
150934 +tua9001_set_params_39630 tua9001_set_params 0 39630 NULL
150935 +devfreq_performance_func_39632 devfreq_performance_func 0 39632 NULL
150936 +create_srq_kernel_39636 create_srq_kernel 4 39636 NULL
150937 +pdacf_suspend_39638 pdacf_suspend 0 39638 NULL
150938 +pin_2_irq_39639 pin_2_irq 3 39639 NULL nohasharray
150939 +fm_send_cmd_39639 fm_send_cmd 5-0 39639 &pin_2_irq_39639
150940 +show_change_ack_39644 show_change_ack 0 39644 NULL
150941 +dm_exception_table_init_39645 dm_exception_table_init 2 39645 NULL nohasharray
150942 +set_dev_class_39645 set_dev_class 4 39645 &dm_exception_table_init_39645
150943 +adt7410_i2c_read_byte_39647 adt7410_i2c_read_byte 0 39647 NULL nohasharray
150944 +jbd2_journal_file_inode_39647 jbd2_journal_file_inode 0 39647 &adt7410_i2c_read_byte_39647
150945 +afg_show_39651 afg_show 0 39651 NULL
150946 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
150947 +prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 NULL
150948 +pfkey_sockaddr_size_39661 pfkey_sockaddr_size 0 39661 NULL nohasharray
150949 +ext4_readpage_inline_39661 ext4_readpage_inline 0 39661 &pfkey_sockaddr_size_39661 nohasharray
150950 +vxge_ethtool_get_sset_count_39661 vxge_ethtool_get_sset_count 0 39661 &ext4_readpage_inline_39661
150951 +function_show_39663 function_show 0 39663 NULL
150952 +show_pma_counter_39665 show_pma_counter 0 39665 NULL
150953 +kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
150954 +read_39668 read 0 39668 NULL
150955 +__bch_cached_dev_show_39669 __bch_cached_dev_show 0 39669 NULL
150956 +__dev_alloc_name_39670 __dev_alloc_name 0 39670 NULL
150957 +v4l_stk_read_39672 v4l_stk_read 3-0 39672 NULL
150958 +ocfs2_xattr_user_list_39673 ocfs2_xattr_user_list 0-5 39673 NULL
150959 +do_surface_dirty_sou_39678 do_surface_dirty_sou 7 39678 NULL
150960 +bonding_show_ad_num_ports_39680 bonding_show_ad_num_ports 0 39680 NULL
150961 +d_protocols_show_39682 d_protocols_show 0 39682 NULL
150962 +qlcnic_set_nic_info_39684 qlcnic_set_nic_info 0 39684 NULL
150963 +pwm_export_store_39686 pwm_export_store 0-4 39686 NULL
150964 +set_in_min1_39689 set_in_min1 0-4 39689 NULL nohasharray
150965 +ixgbe_get_regs_len_39689 ixgbe_get_regs_len 0 39689 &set_in_min1_39689
150966 +elan_smbus_calibrate_result_39692 elan_smbus_calibrate_result 0 39692 NULL
150967 +xenbus_write_watch_39700 xenbus_write_watch 0 39700 NULL
150968 +sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
150969 +ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
150970 +hfs_write_inode_39715 hfs_write_inode 0 39715 NULL
150971 +snd_rme9652_reset_39721 snd_rme9652_reset 0 39721 NULL
150972 +nfqnl_rcv_nl_event_39732 nfqnl_rcv_nl_event 0 39732 NULL
150973 +core_alua_store_trans_delay_msecs_39733 core_alua_store_trans_delay_msecs 0-3 39733 NULL
150974 +dccp_feat_init_39735 dccp_feat_init 0 39735 NULL
150975 +usb2_lpm_besl_show_39740 usb2_lpm_besl_show 0 39740 NULL
150976 +srp_change_queue_depth_39742 srp_change_queue_depth 2-0 39742 NULL
150977 +show_fan_start_output_39743 show_fan_start_output 0 39743 NULL
150978 +snd_ad1889_playback_prepare_39752 snd_ad1889_playback_prepare 0 39752 NULL nohasharray
150979 +bInterfaceNumber_show_39752 bInterfaceNumber_show 0 39752 &snd_ad1889_playback_prepare_39752
150980 +nfs_update_inode_39754 nfs_update_inode 0 39754 NULL
150981 +amd64_inject_ecc_vector_store_39756 amd64_inject_ecc_vector_store 0-4 39756 NULL
150982 +ncp_close_file_39761 ncp_close_file 0 39761 NULL
150983 +show_input_39763 show_input 0 39763 NULL
150984 +cp210x_set_config_single_39764 cp210x_set_config_single 0 39764 NULL
150985 +adt7316_spi_multi_read_39765 adt7316_spi_multi_read 3 39765 NULL
150986 +usb_hcd_map_urb_for_dma_39774 usb_hcd_map_urb_for_dma 0 39774 NULL nohasharray
150987 +max8998_bulk_write_39774 max8998_bulk_write 0 39774 &usb_hcd_map_urb_for_dma_39774
150988 +persistent_ram_buffer_map_39776 persistent_ram_buffer_map 1-2 39776 NULL
150989 +kone_sysfs_show_startup_profile_39780 kone_sysfs_show_startup_profile 0 39780 NULL
150990 +mxt_fw_version_show_39788 mxt_fw_version_show 0 39788 NULL
150991 +pm80xx_chip_smp_req_39789 pm80xx_chip_smp_req 0 39789 NULL nohasharray
150992 +osap_39789 osap 0 39789 &pm80xx_chip_smp_req_39789
150993 +ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
150994 +patch_ad1988_39795 patch_ad1988 0 39795 NULL
150995 +moxart_rtc_read_time_39802 moxart_rtc_read_time 0 39802 NULL nohasharray
150996 +ath10k_station_assoc_39802 ath10k_station_assoc 0 39802 &moxart_rtc_read_time_39802
150997 +cdce706_reg_update_39804 cdce706_reg_update 0 39804 NULL
150998 +update_39807 update 0 39807 NULL
150999 +efivar_data_read_39809 efivar_data_read 0 39809 NULL
151000 +security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
151001 +iscsi_tpg_attrib_show_t10_pi_39814 iscsi_tpg_attrib_show_t10_pi 0 39814 NULL
151002 +snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL nohasharray
151003 +ft_wwn_show_39818 ft_wwn_show 0 39818 &snd_pcm_oss_writev3_39818
151004 +lb_hash_stats_init_39819 lb_hash_stats_init 0 39819 NULL
151005 +snd_hda_gen_init_39820 snd_hda_gen_init 0 39820 NULL
151006 +cpu_shares_write_u64_39823 cpu_shares_write_u64 0 39823 NULL
151007 +sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
151008 +adxl34x_autosleep_store_39827 adxl34x_autosleep_store 0-4 39827 NULL
151009 +get_priv_size_39828 get_priv_size 0-1 39828 NULL
151010 +ch341_set_baudrate_39829 ch341_set_baudrate 0 39829 NULL
151011 +delay_store_39831 delay_store 0-3 39831 NULL
151012 +sched_write_39833 sched_write 0-3 39833 NULL
151013 +show_iface_vlan_enabled_39834 show_iface_vlan_enabled 0 39834 NULL
151014 +hfsplus_btree_write_39838 hfsplus_btree_write 0 39838 NULL
151015 +f2fs_getattr_39841 f2fs_getattr 0 39841 NULL
151016 +clear_show_39848 clear_show 0 39848 NULL
151017 +iio_buffer_store_enable_39852 iio_buffer_store_enable 0-4 39852 NULL nohasharray
151018 +sriov_numvfs_store_39852 sriov_numvfs_store 0-4 39852 &iio_buffer_store_enable_39852
151019 +kempld_version_show_39859 kempld_version_show 0 39859 NULL
151020 +force_bredr_smp_read_39860 force_bredr_smp_read 3-0 39860 NULL
151021 +e4000_get_if_frequency_39865 e4000_get_if_frequency 0 39865 NULL
151022 +i7core_inject_show_dimm_39869 i7core_inject_show_dimm 0 39869 NULL
151023 +isl1208_sysfs_show_dtrim_39870 isl1208_sysfs_show_dtrim 0 39870 NULL
151024 +pyra_sysfs_read_settings_39871 pyra_sysfs_read_settings 0-5-6 39871 NULL
151025 +search_by_key_39874 search_by_key 0 39874 NULL
151026 +m920x_write_39879 m920x_write 0 39879 NULL
151027 +netlbl_catmap_walkrng_39885 netlbl_catmap_walkrng 0-2 39885 NULL nohasharray
151028 +smack_netlabel_send_39885 smack_netlabel_send 0 39885 &netlbl_catmap_walkrng_39885
151029 +iscsi_nacl_attrib_store_random_datain_pdu_offsets_39886 iscsi_nacl_attrib_store_random_datain_pdu_offsets 0-3 39886 NULL
151030 +pkt_add_39897 pkt_add 3 39897 NULL nohasharray
151031 +set_temp_low_39897 set_temp_low 0-4 39897 &pkt_add_39897
151032 +pb0100_set_autogain_39900 pb0100_set_autogain 0 39900 NULL
151033 +selinux_set_mapping_39901 selinux_set_mapping 0 39901 NULL
151034 +aic26_keyclick_show_39902 aic26_keyclick_show 0 39902 NULL
151035 +store_jint_idle_ticks_39905 store_jint_idle_ticks 0-4 39905 NULL
151036 +kernfs_iop_permission_39907 kernfs_iop_permission 0 39907 NULL
151037 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3-0 39909 NULL
151038 +wil_rx_init_39912 wil_rx_init 0 39912 NULL
151039 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL nohasharray
151040 +ocfs2_control_do_setversion_msg_39913 ocfs2_control_do_setversion_msg 0 39913 &gen_pool_add_virt_39913
151041 +panic_event_39914 panic_event 0 39914 NULL
151042 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL nohasharray
151043 +target_fabric_port_show_attr_alua_tg_pt_status_39915 target_fabric_port_show_attr_alua_tg_pt_status 0 39915 &dw210x_op_rw_39915
151044 +ath9k_wmi_cmd_issue_39918 ath9k_wmi_cmd_issue 0 39918 NULL
151045 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3-0 39919 NULL
151046 +oom_score_adj_read_39921 oom_score_adj_read 3-0 39921 NULL nohasharray
151047 +exofs_read_kern_39921 exofs_read_kern 6 39921 &oom_score_adj_read_39921
151048 +store_sf4_temp_39924 store_sf4_temp 0-4 39924 NULL
151049 +core_id_show_39928 core_id_show 0 39928 NULL nohasharray
151050 +tse_reglen_39928 tse_reglen 0 39928 &core_id_show_39928
151051 +_transport_phy_speed_39929 _transport_phy_speed 0 39929 NULL nohasharray
151052 +set_dec_all_6db_39929 set_dec_all_6db 0-4 39929 &_transport_phy_speed_39929
151053 +errno_to_pcibios_err_39930 errno_to_pcibios_err 0-1 39930 NULL
151054 +__spi_async_39932 __spi_async 0 39932 NULL
151055 +__get_order_39935 __get_order 0 39935 NULL
151056 +msr_class_cpu_callback_39936 msr_class_cpu_callback 0 39936 NULL
151057 +tipc_msg_build_39939 tipc_msg_build 4-5-0 39939 NULL
151058 +erst_exec_goto_39940 erst_exec_goto 0 39940 NULL
151059 +core_siblings_list_show_39944 core_siblings_list_show 0 39944 NULL
151060 +ov9640_s_ctrl_39945 ov9640_s_ctrl 0 39945 NULL
151061 +error_error_frame_read_39947 error_error_frame_read 3-0 39947 NULL nohasharray
151062 +fwnet_pd_new_39947 fwnet_pd_new 4 39947 &error_error_frame_read_39947 nohasharray
151063 +mlx4_comm_cmd_wait_39947 mlx4_comm_cmd_wait 0 39947 &fwnet_pd_new_39947
151064 +usb_get_device_descriptor_39951 usb_get_device_descriptor 0 39951 NULL
151065 +tty_prepare_flip_string_39955 tty_prepare_flip_string 3 39955 NULL nohasharray
151066 +lpfc_restrict_login_show_39955 lpfc_restrict_login_show 0 39955 &tty_prepare_flip_string_39955
151067 +lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
151068 +bh1770_set_lux_rate_39960 bh1770_set_lux_rate 0-4 39960 NULL
151069 +bh1770_get_prox_rate_avail_39962 bh1770_get_prox_rate_avail 0 39962 NULL
151070 +prepare_39963 prepare 0 39963 NULL
151071 +mv88e6xxx_phy_write_indirect_39966 mv88e6xxx_phy_write_indirect 2 39966 NULL
151072 +bio_chain_clone_range_39967 bio_chain_clone_range 3 39967 NULL
151073 +selinux_audit_rule_init_39969 selinux_audit_rule_init 0 39969 NULL
151074 +fmvj18x_resume_39970 fmvj18x_resume 0 39970 NULL
151075 +rtl2832_regmap_write_39971 rtl2832_regmap_write 0 39971 NULL
151076 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
151077 +vfio_pci_read_39975 vfio_pci_read 0-3 39975 NULL
151078 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
151079 +svc_create_39979 svc_create 0 39979 NULL
151080 +aer_inject_39984 aer_inject 0 39984 NULL
151081 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
151082 +fw_device_op_read_39990 fw_device_op_read 3-0 39990 NULL
151083 +rtsx_transfer_sglist_adma_39993 rtsx_transfer_sglist_adma 4 39993 NULL
151084 +con2fb_release_oldinfo_39994 con2fb_release_oldinfo 0 39994 NULL
151085 +get_setup_data_total_num_39996 get_setup_data_total_num 1 39996 NULL nohasharray
151086 +s5p_mfc_buf_prepare_39996 s5p_mfc_buf_prepare 0 39996 &get_setup_data_total_num_39996
151087 +rtl8139_set_mac_address_39998 rtl8139_set_mac_address 0 39998 NULL
151088 +mtd_oobsize_show_40003 mtd_oobsize_show 0 40003 NULL
151089 +selinux_socket_post_create_40007 selinux_socket_post_create 0 40007 NULL
151090 +keyspan_pda_write_room_40009 keyspan_pda_write_room 0 40009 NULL nohasharray
151091 +_nfs42_proc_fallocate_40009 _nfs42_proc_fallocate 0 40009 &keyspan_pda_write_room_40009
151092 +cyapa_create_input_dev_40013 cyapa_create_input_dev 0 40013 NULL
151093 +smb_send_40015 smb_send 0 40015 NULL
151094 +ks8995_read_40016 ks8995_read 0-4 40016 NULL
151095 +fm_rx_set_volume_40017 fm_rx_set_volume 0 40017 NULL
151096 +_truncate_mirrors_40021 _truncate_mirrors 0 40021 NULL
151097 +ivtvfb_write_40023 ivtvfb_write 3 40023 NULL nohasharray
151098 +nf_nat_icmpv6_reply_translation_40023 nf_nat_icmpv6_reply_translation 5 40023 &ivtvfb_write_40023 nohasharray
151099 +snd_intel8x0m_pcm_prepare_40023 snd_intel8x0m_pcm_prepare 0 40023 &nf_nat_icmpv6_reply_translation_40023
151100 +show_error_40026 show_error 0 40026 NULL
151101 +ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
151102 +devcd_data_read_40029 devcd_data_read 0-5-6 40029 NULL
151103 +datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
151104 +patch_vt1716S_40039 patch_vt1716S 0 40039 NULL
151105 +cpuidle_show_40041 cpuidle_show 0 40041 NULL
151106 +regmap_add_irq_chip_40042 regmap_add_irq_chip 4 40042 NULL
151107 +drv_set_pan_id_40044 drv_set_pan_id 0 40044 NULL
151108 +wl12xx_acx_set_ba_initiator_policy_40045 wl12xx_acx_set_ba_initiator_policy 0 40045 NULL
151109 +cyber2000fb_decode_clock_40053 cyber2000fb_decode_clock 0 40053 NULL
151110 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 NULL nohasharray
151111 +add_tty_40055 add_tty 1 40055 &l2cap_create_iframe_pdu_40055 nohasharray
151112 +__bnx2x_get_preset_regs_len_40055 __bnx2x_get_preset_regs_len 0 40055 &add_tty_40055
151113 +vpfe_start_streaming_40061 vpfe_start_streaming 0 40061 NULL
151114 +multicast_snooping_show_40064 multicast_snooping_show 0 40064 NULL
151115 +bootflag_set_40065 bootflag_set 0-4 40065 NULL
151116 +wusb_retry_count_store_40066 wusb_retry_count_store 0-4 40066 NULL
151117 +igb_request_msix_40067 igb_request_msix 0 40067 NULL
151118 +bql_show_40074 bql_show 0 40074 NULL
151119 +show_fan_auto_channel_40075 show_fan_auto_channel 0 40075 NULL nohasharray
151120 +store_tabletToolMode_40075 store_tabletToolMode 0-4 40075 &show_fan_auto_channel_40075
151121 +wl1251_acx_beacon_filter_table_40079 wl1251_acx_beacon_filter_table 0 40079 NULL
151122 +nmclan_resume_40081 nmclan_resume 0 40081 NULL
151123 +iscsi_nacl_param_show_DefaultTime2Retain_40085 iscsi_nacl_param_show_DefaultTime2Retain 0 40085 NULL
151124 +regcache_lzo_compress_cache_block_40091 regcache_lzo_compress_cache_block 0 40091 NULL
151125 +uncore_get_attr_cpumask_40093 uncore_get_attr_cpumask 0 40093 NULL
151126 +ncp_request2_40102 ncp_request2 0 40102 NULL
151127 +netlink_broadcast_filtered_40105 netlink_broadcast_filtered 0 40105 NULL
151128 +xfs_rtbuf_get_40107 xfs_rtbuf_get 0 40107 NULL
151129 +gen_pool_first_fit_40110 gen_pool_first_fit 2-3-4 40110 NULL
151130 +snd_soc_dapm_new_pcm_40119 snd_soc_dapm_new_pcm 3 40119 NULL
151131 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3-0 40129 NULL nohasharray
151132 +lp3971_i2c_read_40129 lp3971_i2c_read 0 40129 &sctp_setsockopt_delayed_ack_40129 nohasharray
151133 +cachefiles_daemon_tag_40129 cachefiles_daemon_tag 0 40129 &lp3971_i2c_read_40129
151134 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 NULL nohasharray
151135 +reg_read_range_40132 reg_read_range 4-0 40132 &dwc2_max_desc_num_40132
151136 +try_assign_dacs_40135 try_assign_dacs 0 40135 NULL
151137 +niu_set_flow_key_40136 niu_set_flow_key 0 40136 NULL nohasharray
151138 +config_rss_40136 config_rss 0 40136 &niu_set_flow_key_40136
151139 +zd_switch_radio_on_40137 zd_switch_radio_on 0 40137 NULL nohasharray
151140 +simple_playback_init_40137 simple_playback_init 0 40137 &zd_switch_radio_on_40137
151141 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3-0 40140 NULL
151142 +inode_killpriv_40142 inode_killpriv 0 40142 NULL
151143 +ath10k_write_simulate_fw_crash_40143 ath10k_write_simulate_fw_crash 3-0 40143 NULL
151144 +drm_display_info_set_bus_formats_40148 drm_display_info_set_bus_formats 3 40148 NULL
151145 +blk_mq_sysfs_show_40149 blk_mq_sysfs_show 0 40149 NULL nohasharray
151146 +adp8870_bl_l1_daylight_dim_store_40149 adp8870_bl_l1_daylight_dim_store 0-4 40149 &blk_mq_sysfs_show_40149
151147 +netdev_queue_attr_store_40150 netdev_queue_attr_store 0-4 40150 NULL
151148 +sysfs_unbind_clocksource_40152 sysfs_unbind_clocksource 4-0 40152 NULL
151149 +iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
151150 +atl1c_up_40154 atl1c_up 0 40154 NULL
151151 +store_beep_enable_40156 store_beep_enable 0-4 40156 NULL
151152 +ocfs2_sync_file_40157 ocfs2_sync_file 0 40157 NULL
151153 +pt_write_40159 pt_write 3-0 40159 NULL
151154 +ad1988_add_spdif_mux_ctl_40164 ad1988_add_spdif_mux_ctl 0 40164 NULL
151155 +target_core_dev_pr_attr_show_40169 target_core_dev_pr_attr_show 0 40169 NULL
151156 +uac_clock_selector_get_val_40180 uac_clock_selector_get_val 0 40180 NULL
151157 +target_stat_scsi_tgt_port_show_attr_port_index_40183 target_stat_scsi_tgt_port_show_attr_port_index 0 40183 NULL
151158 +show_40187 show 0 40187 NULL
151159 +set_fan_div_40190 set_fan_div 0-4 40190 NULL
151160 +ab3100_otp_locked_show_40192 ab3100_otp_locked_show 0 40192 NULL
151161 +devnode_find_40199 devnode_find 3-2 40199 NULL nohasharray
151162 +ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 &devnode_find_40199
151163 +allocate_probes_40204 allocate_probes 1 40204 NULL
151164 +selinux_socket_recvmsg_40208 selinux_socket_recvmsg 0 40208 NULL
151165 +ecryptfs_inode_newsize_ok_40210 ecryptfs_inode_newsize_ok 0 40210 NULL
151166 +generic_exec_single_40212 generic_exec_single 0 40212 NULL
151167 +_nfs4_do_fsinfo_40215 _nfs4_do_fsinfo 0 40215 NULL
151168 +sync_cached_firmware_buf_40217 sync_cached_firmware_buf 0 40217 NULL
151169 +i40e_get_sset_count_40218 i40e_get_sset_count 0 40218 NULL
151170 +max_energy_range_uj_show_40222 max_energy_range_uj_show 0 40222 NULL
151171 +ocrdma_dbgfs_ops_read_40232 ocrdma_dbgfs_ops_read 3-0 40232 NULL
151172 +tpacpi_brightness_set_ucmsstep_40234 tpacpi_brightness_set_ucmsstep 0 40234 NULL
151173 +osst_read_40237 osst_read 3-0 40237 NULL nohasharray
151174 +lpfc_max_vpi_show_40237 lpfc_max_vpi_show 0 40237 &osst_read_40237
151175 +adjust_io_40247 adjust_io 0 40247 NULL
151176 +ocfs2_zero_extend_get_range_40248 ocfs2_zero_extend_get_range 0 40248 NULL
151177 +fsl_edma_prep_dma_cyclic_40254 fsl_edma_prep_dma_cyclic 4-3 40254 NULL nohasharray
151178 +of_get_child_count_40254 of_get_child_count 0 40254 &fsl_edma_prep_dma_cyclic_40254
151179 +bq2415x_sysfs_set_mode_40257 bq2415x_sysfs_set_mode 0-4 40257 NULL
151180 +vlsi_open_40258 vlsi_open 0 40258 NULL
151181 +store_led_override_40261 store_led_override 0-3 40261 NULL
151182 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3-0 40262 NULL nohasharray
151183 +fuse_update_attributes_40262 fuse_update_attributes 0 40262 &rs_sta_dbgfs_scale_table_read_40262
151184 +persistent_ram_iomap_40264 persistent_ram_iomap 1-2 40264 NULL
151185 +reiserfs_writepage_40266 reiserfs_writepage 0 40266 NULL
151186 +mos7840_write_40267 mos7840_write 0-4 40267 NULL
151187 +reqsk_queue_alloc_40272 reqsk_queue_alloc 0 40272 NULL
151188 +usbnet_read_cmd_40275 usbnet_read_cmd 7-0 40275 NULL
151189 +ceph_write_begin_40279 ceph_write_begin 0 40279 NULL
151190 +carmine_find_mode_40280 carmine_find_mode 0 40280 NULL
151191 +rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3-0 40283 NULL nohasharray
151192 +pcnet_suspend_40283 pcnet_suspend 0 40283 &rx_xfr_hint_trig_read_40283
151193 +ad7877_dac_store_40285 ad7877_dac_store 0-4 40285 NULL
151194 +il_dbgfs_ucode_rx_stats_read_40286 il_dbgfs_ucode_rx_stats_read 0-3 40286 NULL
151195 +ashmem_read_40287 ashmem_read 3 40287 NULL
151196 +tracing_thresh_read_40295 tracing_thresh_read 3 40295 NULL
151197 +dn_confirm_accept_40296 dn_confirm_accept 0 40296 NULL nohasharray
151198 +aat2870_ldo_is_enabled_40296 aat2870_ldo_is_enabled 0 40296 &dn_confirm_accept_40296
151199 +ncp_statfs_40298 ncp_statfs 0 40298 NULL nohasharray
151200 +tcp_error_40298 tcp_error 0 40298 &ncp_statfs_40298
151201 +SyS_bind_40303 SyS_bind 3 40303 NULL
151202 +ubi_io_write_data_40305 ubi_io_write_data 4-5-0 40305 NULL nohasharray
151203 +device_online_40305 device_online 0 40305 &ubi_io_write_data_40305
151204 +mv88e6xxx_phy_page_read_40309 mv88e6xxx_phy_page_read 0 40309 NULL
151205 +wm8350_rtc_readtime_40313 wm8350_rtc_readtime 0 40313 NULL
151206 +vlan_device_event_40315 vlan_device_event 0 40315 NULL
151207 +prepare_40316 prepare 0 40316 NULL
151208 +ieee80211_vif_use_channel_40318 ieee80211_vif_use_channel 0 40318 NULL
151209 +store_40327 store 0-3 40327 NULL
151210 +crypto_ahash_extsize_40328 crypto_ahash_extsize 0 40328 NULL
151211 +splice_direct_to_actor_40333 splice_direct_to_actor 0 40333 NULL
151212 +ufs_alloc_lastblock_40334 ufs_alloc_lastblock 0 40334 NULL
151213 +ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL nohasharray
151214 +set_auto_update_interval_40336 set_auto_update_interval 0-4 40336 &ib_get_mad_data_offset_40336
151215 +mousedev_write_40337 mousedev_write 0-3 40337 NULL
151216 +ad9523_store_eeprom_40338 ad9523_store_eeprom 0 40338 NULL
151217 +of_irq_parse_raw_40339 of_irq_parse_raw 0 40339 NULL
151218 +fm10k_update_xc_addr_pf_40340 fm10k_update_xc_addr_pf 0 40340 NULL
151219 +sis96x_transaction_40344 sis96x_transaction 0 40344 NULL
151220 +sha1_ssse3_init_40345 sha1_ssse3_init 0 40345 NULL
151221 +mantis_i2c_read_40346 mantis_i2c_read 0 40346 NULL nohasharray
151222 +show_in5_min_40346 show_in5_min 0 40346 &mantis_i2c_read_40346
151223 +mmio_read_40348 mmio_read 4 40348 NULL
151224 +store_tabletProgrammableDelay_40354 store_tabletProgrammableDelay 0-4 40354 NULL
151225 +ocfs2_release_clusters_40355 ocfs2_release_clusters 4 40355 NULL nohasharray
151226 +ia_proc_read_40355 ia_proc_read 0 40355 &ocfs2_release_clusters_40355
151227 +store_green_40357 store_green 0-4 40357 NULL
151228 +llc_ui_getname_40358 llc_ui_getname 0 40358 NULL
151229 +cifs_stats_proc_write_40361 cifs_stats_proc_write 0-3 40361 NULL
151230 +patch_stac92hd95_40362 patch_stac92hd95 0 40362 NULL
151231 +event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3-0 40363 NULL
151232 +regulator_suspend_disk_mode_show_40365 regulator_suspend_disk_mode_show 0 40365 NULL nohasharray
151233 +ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 0 40365 &regulator_suspend_disk_mode_show_40365
151234 +single_flag_store_40367 single_flag_store 0-4 40367 NULL
151235 +__vsock_bind_dgram_40372 __vsock_bind_dgram 0 40372 NULL
151236 +get_chars_40373 get_chars 3 40373 NULL
151237 +_vnic_dev_cmd_40377 _vnic_dev_cmd 0 40377 NULL
151238 +fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
151239 +adt7x10_update_temp_40381 adt7x10_update_temp 0 40381 NULL nohasharray
151240 +cmtp_sock_create_40381 cmtp_sock_create 0 40381 &adt7x10_update_temp_40381
151241 +iscsi_tpg_param_show_MaxRecvDataSegmentLength_40382 iscsi_tpg_param_show_MaxRecvDataSegmentLength 0 40382 NULL
151242 +edac_device_ctl_poll_msec_show_40385 edac_device_ctl_poll_msec_show 0 40385 NULL
151243 +mtd_bbtblocks_show_40388 mtd_bbtblocks_show 0 40388 NULL nohasharray
151244 +rocker_port_ctrl_vlan_term_40388 rocker_port_ctrl_vlan_term 0 40388 &mtd_bbtblocks_show_40388
151245 +store_selfballoon_uphys_40395 store_selfballoon_uphys 0-4 40395 NULL
151246 +wl128x_cmd_general_parms_40397 wl128x_cmd_general_parms 0 40397 NULL
151247 +pcan_usb_start_40408 pcan_usb_start 0 40408 NULL
151248 +mc13783_gpo_regulator_enable_40414 mc13783_gpo_regulator_enable 0 40414 NULL nohasharray
151249 +target_core_show_dev_lba_map_40414 target_core_show_dev_lba_map 0 40414 &mc13783_gpo_regulator_enable_40414
151250 +ecryptfs_read_lower_40419 ecryptfs_read_lower 0-3 40419 NULL
151251 +qlcnic_alloc_mbx_args_40421 qlcnic_alloc_mbx_args 0 40421 NULL
151252 +tcn_timer_show_40426 tcn_timer_show 0 40426 NULL
151253 +jffs2_statfs_40427 jffs2_statfs 0 40427 NULL
151254 +pinctrl_register_mappings_40428 pinctrl_register_mappings 2 40428 NULL
151255 +add_jack_kctl_40429 add_jack_kctl 0 40429 NULL
151256 +proc_write_driver_40432 proc_write_driver 3 40432 NULL
151257 +megasas_sysfs_show_dbg_lvl_40435 megasas_sysfs_show_dbg_lvl 0 40435 NULL
151258 +ipoib_set_dev_features_40437 ipoib_set_dev_features 0 40437 NULL
151259 +goku_udc_start_40440 goku_udc_start 0 40440 NULL nohasharray
151260 +__nr_hugepages_store_common_40440 __nr_hugepages_store_common 0-5 40440 &goku_udc_start_40440
151261 +rmd128_update_40445 rmd128_update 0 40445 NULL
151262 +memcg_cpu_hotplug_callback_40446 memcg_cpu_hotplug_callback 0 40446 NULL
151263 +i2cdev_attach_adapter_40447 i2cdev_attach_adapter 0 40447 NULL
151264 +atmel_rmem16_40450 atmel_rmem16 0 40450 NULL nohasharray
151265 +describe_stats_40450 describe_stats 0 40450 &atmel_rmem16_40450
151266 +repair_io_failure_40452 repair_io_failure 4-3 40452 NULL
151267 +go7007_smbus_xfer_40453 go7007_smbus_xfer 0 40453 NULL nohasharray
151268 +cx18_prepare_buffer_40453 cx18_prepare_buffer 0 40453 &go7007_smbus_xfer_40453 nohasharray
151269 +smsc75xx_read_reg_40453 smsc75xx_read_reg 0 40453 &cx18_prepare_buffer_40453
151270 +wlcore_read32_40455 wlcore_read32 0 40455 NULL
151271 +tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
151272 +zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
151273 +gp2ap020a00f_write_event_threshold_40461 gp2ap020a00f_write_event_threshold 2-0 40461 NULL
151274 +ext4_xattr_trusted_list_40463 ext4_xattr_trusted_list 0-5 40463 NULL
151275 +SyS_writev_40467 SyS_writev 3 40467 NULL
151276 +visor_open_40470 visor_open 0 40470 NULL
151277 +SyS_select_40473 SyS_select 1 40473 NULL
151278 +postdisable_40478 postdisable 0 40478 NULL
151279 +show_ipv6_iface_flow_label_40483 show_ipv6_iface_flow_label 0 40483 NULL
151280 +read_usmargin_40485 read_usmargin 0 40485 NULL
151281 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
151282 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL nohasharray
151283 +show_spread_40492 show_spread 0 40492 &devcgroup_inode_permission_40492
151284 +__cpufreq_stats_create_table_40494 __cpufreq_stats_create_table 0 40494 NULL
151285 +tty_write_room_40495 tty_write_room 0 40495 NULL
151286 +show_dock_40500 show_dock 0 40500 NULL nohasharray
151287 +mtu_store_40500 mtu_store 4-0 40500 &show_dock_40500 nohasharray
151288 +bond_option_use_carrier_set_40500 bond_option_use_carrier_set 0 40500 &mtu_store_40500
151289 +qlcnic_83xx_get_pci_info_40503 qlcnic_83xx_get_pci_info 0 40503 NULL
151290 +epp_write_data_40504 epp_write_data 0 40504 NULL nohasharray
151291 +pcistub_device_id_add_40504 pcistub_device_id_add 0 40504 &epp_write_data_40504
151292 +shash_final_unaligned_40506 shash_final_unaligned 0 40506 NULL
151293 +sg_phys_40507 sg_phys 0 40507 NULL nohasharray
151294 +pcxhr_send_msg_40507 pcxhr_send_msg 0 40507 &sg_phys_40507
151295 +xfs_iread_extents_40510 xfs_iread_extents 0 40510 NULL
151296 +__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
151297 +pasid_show_40513 pasid_show 0 40513 NULL nohasharray
151298 +show_remote_mac_40513 show_remote_mac 0 40513 &pasid_show_40513
151299 +hdaps_readb_one_40514 hdaps_readb_one 0 40514 NULL
151300 +host_show_transport_mode_40515 host_show_transport_mode 0 40515 NULL
151301 +phy_ethtool_sset_40518 phy_ethtool_sset 0 40518 NULL
151302 +serial8250_get_attr_rx_trig_bytes_40520 serial8250_get_attr_rx_trig_bytes 0 40520 NULL nohasharray
151303 +TSS_checkhmac2_40520 TSS_checkhmac2 0 40520 &serial8250_get_attr_rx_trig_bytes_40520 nohasharray
151304 +genlmsg_multicast_netns_40520 genlmsg_multicast_netns 0 40520 &TSS_checkhmac2_40520
151305 +temp1_input_show_40525 temp1_input_show 0 40525 NULL nohasharray
151306 +slab_mem_going_offline_callback_40525 slab_mem_going_offline_callback 0 40525 &temp1_input_show_40525
151307 +ad7923_update_scan_mode_40529 ad7923_update_scan_mode 0 40529 NULL
151308 +ims_pcu_reset_device_40532 ims_pcu_reset_device 0-4 40532 NULL
151309 +ubifs_listxattr_40536 ubifs_listxattr 0-3 40536 NULL
151310 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3-0 40540 NULL
151311 +gfs2_write_inode_40541 gfs2_write_inode 0 40541 NULL
151312 +clk_gpio_gate_enable_40543 clk_gpio_gate_enable 0 40543 NULL
151313 +uwb_get_status_40546 uwb_get_status 0 40546 NULL
151314 +ima_write_policy_40548 ima_write_policy 3-0 40548 NULL
151315 +qlcnic_sysfs_clear_port_stats_40549 qlcnic_sysfs_clear_port_stats 0-6-5 40549 NULL
151316 +store_private_fcoe_ctlr_fcf_dev_loss_tmo_40550 store_private_fcoe_ctlr_fcf_dev_loss_tmo 0-4 40550 NULL
151317 +pnp_assign_mem_40555 pnp_assign_mem 0 40555 NULL
151318 +solo_dma_vin_region_40556 solo_dma_vin_region 0 40556 NULL nohasharray
151319 +nouveau_hwmon_set_pwm1_min_40556 nouveau_hwmon_set_pwm1_min 0-4 40556 &solo_dma_vin_region_40556
151320 +cachefiles_daemon_dir_40557 cachefiles_daemon_dir 0 40557 NULL
151321 +esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL nohasharray
151322 +mt9t031_s_fmt_40558 mt9t031_s_fmt 0 40558 &esp_alloc_tmp_40558
151323 +ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL nohasharray
151324 +dev_pm_qos_update_request_40560 dev_pm_qos_update_request 0 40560 &ufs_inode_getfrag_40560
151325 +pio_read_40561 pio_read 6-0-5 40561 NULL
151326 +rocker_flow_tbl_bridge_40563 rocker_flow_tbl_bridge 0 40563 NULL
151327 +queue_io_opt_show_40565 queue_io_opt_show 0 40565 NULL
151328 +ufx_reg_read_40567 ufx_reg_read 0 40567 NULL
151329 +isdn_tty_write_room_40568 isdn_tty_write_room 0 40568 NULL
151330 +bl_alloc_init_bio_40569 bl_alloc_init_bio 1 40569 NULL
151331 +eurwdt_notify_sys_40577 eurwdt_notify_sys 0 40577 NULL
151332 +lba_to_map_index_40580 lba_to_map_index 0-1 40580 NULL
151333 +ssb_pci_xtal_40581 ssb_pci_xtal 0 40581 NULL
151334 +nilfs_segctor_current_seg_sequence_show_40582 nilfs_segctor_current_seg_sequence_show 0 40582 NULL
151335 +tps6105x_regulator_disable_40589 tps6105x_regulator_disable 0 40589 NULL
151336 +nvkm_clk_create__40592 nvkm_clk_create_ 8 40592 NULL
151337 +b1_get_byte_40597 b1_get_byte 0 40597 NULL
151338 +skge_rx_get_40598 skge_rx_get 3 40598 NULL
151339 +reshape_position_show_40599 reshape_position_show 0 40599 NULL
151340 +irda_usb_net_open_40605 irda_usb_net_open 0 40605 NULL
151341 +vpe_s_ctrl_40610 vpe_s_ctrl 0 40610 NULL
151342 +get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL
151343 +ixgbe_setup_tx_resources_40613 ixgbe_setup_tx_resources 0 40613 NULL
151344 +max8998_read_reg_40615 max8998_read_reg 0 40615 NULL
151345 +nfs_wb_page_40622 nfs_wb_page 0 40622 NULL
151346 +cdc_mbim_manage_power_40625 cdc_mbim_manage_power 0 40625 NULL
151347 +show_class_attr_string_40632 show_class_attr_string 0 40632 NULL
151348 +da9052_adc_read_temp_40635 da9052_adc_read_temp 0 40635 NULL
151349 +sctp_cmd_process_init_40637 sctp_cmd_process_init 0 40637 NULL nohasharray
151350 +rsbtbl_size_write_40637 rsbtbl_size_write 3-0 40637 &sctp_cmd_process_init_40637
151351 +attr_release_to_select_store_tpkbd_40642 attr_release_to_select_store_tpkbd 0-4 40642 NULL
151352 +read_40652 read 0 40652 NULL
151353 +show_counter_rx_bad_formats_40653 show_counter_rx_bad_formats 0 40653 NULL
151354 +get_rss_table_size_40660 get_rss_table_size 0 40660 NULL nohasharray
151355 +i2cdev_detach_adapter_40660 i2cdev_detach_adapter 0 40660 &get_rss_table_size_40660
151356 +twl4030_kpwrite_u8_40665 twl4030_kpwrite_u8 3 40665 NULL
151357 +get_a_bus_req_40666 get_a_bus_req 0 40666 NULL
151358 +usb_set_interface_40669 usb_set_interface 0 40669 NULL
151359 +sco_sock_listen_40670 sco_sock_listen 0 40670 NULL
151360 +pipeline_rx_complete_stat_fifo_int_read_40671 pipeline_rx_complete_stat_fifo_int_read 3-0 40671 NULL
151361 +fops_read_40672 fops_read 3-0 40672 NULL
151362 +snd_rme9652_channel_info_40673 snd_rme9652_channel_info 0 40673 NULL nohasharray
151363 +ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 &snd_rme9652_channel_info_40673
151364 +idr_get_empty_slot_40674 idr_get_empty_slot 0 40674 NULL
151365 +videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 4-3-0 40678 NULL nohasharray
151366 +tps80031_write_40678 tps80031_write 0 40678 &videobuf_dma_init_user_locked_40678
151367 +affs_writepage_40679 affs_writepage 0 40679 NULL
151368 +pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
151369 +if_write_room_40681 if_write_room 0 40681 NULL
151370 +tc589_suspend_40684 tc589_suspend 0 40684 NULL
151371 +goldfish_pipe_write_40686 goldfish_pipe_write 0-3 40686 NULL
151372 +regulator_enable_40689 regulator_enable 0 40689 NULL
151373 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
151374 +vfio_pci_config_rw_40698 vfio_pci_config_rw 0 40698 NULL
151375 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
151376 +create_image_40716 create_image 0 40716 NULL
151377 +tg3_test_interrupt_40717 tg3_test_interrupt 0 40717 NULL
151378 +ip_skb_dst_mtu_40718 ip_skb_dst_mtu 0 40718 NULL
151379 +set_extent_bit_40719 set_extent_bit 0 40719 NULL nohasharray
151380 +uri_store_40719 uri_store 0 40719 &set_extent_bit_40719
151381 +nilfs_bmap_lookup_at_level_40724 nilfs_bmap_lookup_at_level 0 40724 NULL
151382 +tipc_node_get_mtu_40725 tipc_node_get_mtu 0 40725 NULL
151383 +raw_disconnect_40726 raw_disconnect 0 40726 NULL
151384 +adt7410_i2c_write_word_40731 adt7410_i2c_write_word 0 40731 NULL
151385 +of_pdt_build_one_prop_40735 of_pdt_build_one_prop 5 40735 NULL
151386 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
151387 +iscsi_host_get_param_40741 iscsi_host_get_param 0 40741 NULL
151388 +radeon_ttm_vram_read_40743 radeon_ttm_vram_read 0-3 40743 NULL
151389 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL
151390 +acpi_ps_get_next_arg_40745 acpi_ps_get_next_arg 0 40745 NULL nohasharray
151391 +fm_rx_set_rds_mode_40745 fm_rx_set_rds_mode 0 40745 &acpi_ps_get_next_arg_40745 nohasharray
151392 +gadget_config_desc_MaxPower_store_40745 gadget_config_desc_MaxPower_store 0-3 40745 &fm_rx_set_rds_mode_40745
151393 +sysfs_list_show_40747 sysfs_list_show 0 40747 NULL
151394 +write_behind_check_40749 write_behind_check 0 40749 NULL
151395 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
151396 +drv_add_interface_40758 drv_add_interface 0 40758 NULL
151397 +get_temp_alarm_40761 get_temp_alarm 0 40761 NULL
151398 +direct_access_40765 direct_access 0 40765 NULL
151399 +pg_write_40766 pg_write 3-0 40766 NULL
151400 +__elevator_change_40769 __elevator_change 0 40769 NULL
151401 +kernfs_fop_read_40770 kernfs_fop_read 3-0 40770 NULL
151402 +fcoe_ctlr_create_store_40772 fcoe_ctlr_create_store 0-3 40772 NULL
151403 +show_bitmask_40774 show_bitmask 0 40774 NULL
151404 +show_list_40775 show_list 3-0 40775 NULL
151405 +acpi_ps_next_parse_state_40776 acpi_ps_next_parse_state 0-3 40776 NULL
151406 +store_gamma_curve_40779 store_gamma_curve 4 40779 NULL
151407 +ipv4_helper_40780 ipv4_helper 0 40780 NULL nohasharray
151408 +roccat_common2_sysfs_write_keys_extra_40780 roccat_common2_sysfs_write_keys_extra 0-6-5 40780 &ipv4_helper_40780
151409 +tps65217_pmic_disable_40783 tps65217_pmic_disable 0 40783 NULL
151410 +gfs2_recover_journal_40784 gfs2_recover_journal 0 40784 NULL
151411 +qlcnic_sriov_pf_cfg_eswitch_40785 qlcnic_sriov_pf_cfg_eswitch 0 40785 NULL
151412 +iscsi_tpg_auth_store_password_40788 iscsi_tpg_auth_store_password 0-3 40788 NULL
151413 +show_nfreectxts_40789 show_nfreectxts 0 40789 NULL nohasharray
151414 +mxt_wait_for_completion_40789 mxt_wait_for_completion 0 40789 &show_nfreectxts_40789
151415 +bitmap_weight_40791 bitmap_weight 0 40791 NULL
151416 +mls_range_set_40792 mls_range_set 0 40792 NULL
151417 +bonding_show_ad_actor_key_40793 bonding_show_ad_actor_key 0 40793 NULL
151418 +pyra_sysfs_read_40795 pyra_sysfs_read 6-0 40795 NULL
151419 +wusb_dev_update_address_40797 wusb_dev_update_address 0 40797 NULL
151420 +amradio_send_cmd_40800 amradio_send_cmd 0 40800 NULL
151421 +hci_sock_create_40801 hci_sock_create 0 40801 NULL nohasharray
151422 +rtw_add_beacon_40801 rtw_add_beacon 5-3 40801 &hci_sock_create_40801
151423 +arcmsr_attr_host_driver_abort_40803 arcmsr_attr_host_driver_abort 0 40803 NULL nohasharray
151424 +cifs_sign_smbv_40803 cifs_sign_smbv 0 40803 &arcmsr_attr_host_driver_abort_40803
151425 +bonding_show_ad_aggregator_40805 bonding_show_ad_aggregator 0 40805 NULL
151426 +mwifiex_cmd_issue_chan_report_request_40807 mwifiex_cmd_issue_chan_report_request 0 40807 NULL
151427 +smk_fill_rule_40808 smk_fill_rule 0 40808 NULL
151428 +assign_out_path_ctls_40810 assign_out_path_ctls 0 40810 NULL
151429 +netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL
151430 +set_therm_crit_40813 set_therm_crit 0-4 40813 NULL
151431 +nr_device_event_40814 nr_device_event 0 40814 NULL
151432 +target_stat_scsi_auth_intr_show_attr_indx_40815 target_stat_scsi_auth_intr_show_attr_indx 0 40815 NULL
151433 +img_pwm_enable_40822 img_pwm_enable 0 40822 NULL
151434 +show_tcpActiveOpens_40825 show_tcpActiveOpens 0 40825 NULL
151435 +parport_ieee1284_ecp_write_addr_40826 parport_ieee1284_ecp_write_addr 0 40826 NULL nohasharray
151436 +perf_read_40826 perf_read 0-3 40826 &parport_ieee1284_ecp_write_addr_40826 nohasharray
151437 +core_alua_store_access_type_40826 core_alua_store_access_type 0-3 40826 &perf_read_40826
151438 +digi_write_room_40833 digi_write_room 0 40833 NULL
151439 +lp3971_dcdc_is_enabled_40836 lp3971_dcdc_is_enabled 0 40836 NULL
151440 +p2m_timeout_show_40837 p2m_timeout_show 0 40837 NULL nohasharray
151441 +cyapa_detect_40837 cyapa_detect 0 40837 &p2m_timeout_show_40837
151442 +kmx61_set_mode_40839 kmx61_set_mode 0 40839 NULL
151443 +show_in_status_40844 show_in_status 0 40844 NULL nohasharray
151444 +can_rx_register_40844 can_rx_register 0 40844 &show_in_status_40844
151445 +test_smp_read_40845 test_smp_read 3 40845 NULL
151446 +nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
151447 +isku_sysfs_write_keys_thumbster_40851 isku_sysfs_write_keys_thumbster 6-0-5 40851 NULL nohasharray
151448 +udp_lib_setsockopt_40851 udp_lib_setsockopt 0 40851 &isku_sysfs_write_keys_thumbster_40851 nohasharray
151449 +rndis_opts_qmult_store_40851 rndis_opts_qmult_store 0-3 40851 &udp_lib_setsockopt_40851
151450 +write_file_wow_40852 write_file_wow 3-0 40852 NULL
151451 +cxacru_sysfs_show_downstream_fec_errors_40853 cxacru_sysfs_show_downstream_fec_errors 0 40853 NULL
151452 +validate_negotiate_40854 validate_negotiate 0 40854 NULL
151453 +cx25840_audio_s_ctrl_40855 cx25840_audio_s_ctrl 0 40855 NULL nohasharray
151454 +store_match_busid_40855 store_match_busid 0-3 40855 &cx25840_audio_s_ctrl_40855
151455 +v9fs_file_read_40858 v9fs_file_read 3-0 40858 NULL
151456 +substream_alloc_pages_40859 substream_alloc_pages 3 40859 NULL
151457 +__bch_flash_dev_store_40861 __bch_flash_dev_store 0-4 40861 NULL
151458 +wil_up_40863 wil_up 0 40863 NULL
151459 +qla2x00_sysfs_write_optrom_ctl_40864 qla2x00_sysfs_write_optrom_ctl 0-6-5 40864 NULL
151460 +show_priv_session_creator_40866 show_priv_session_creator 0 40866 NULL
151461 +i7core_inject_eccmask_show_40872 i7core_inject_eccmask_show 0 40872 NULL
151462 +atomic_add_unless_40873 atomic_add_unless 0 40873 NULL
151463 +snd_cx88_card_trigger_40885 snd_cx88_card_trigger 0 40885 NULL
151464 +iwl_mvm_start_fw_dbg_conf_40886 iwl_mvm_start_fw_dbg_conf 0 40886 NULL
151465 +wl12xx_cmd_build_probe_req_40888 wl12xx_cmd_build_probe_req 6-10-8 40888 NULL
151466 +init_vbus_channel_40889 init_vbus_channel 1-2 40889 NULL
151467 +store_global_beep_40893 store_global_beep 0-4 40893 NULL
151468 +read_file_queue_40895 read_file_queue 3-0 40895 NULL
151469 +ide_park_show_40896 ide_park_show 0 40896 NULL
151470 +show_boardversion_40901 show_boardversion 0 40901 NULL
151471 +waiters_read_40902 waiters_read 3-0 40902 NULL
151472 +xfs_sync_sb_40903 xfs_sync_sb 0 40903 NULL
151473 +isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
151474 +snd_seq_ioctl_get_client_pool_40907 snd_seq_ioctl_get_client_pool 0 40907 NULL
151475 +acpi_ex_system_wait_mutex_40911 acpi_ex_system_wait_mutex 0 40911 NULL nohasharray
151476 +store_40911 store 0-3 40911 &acpi_ex_system_wait_mutex_40911
151477 +su3000_i2c_transfer_40912 su3000_i2c_transfer 0-3 40912 NULL
151478 +gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
151479 +vol_cdev_write_40915 vol_cdev_write 3-0 40915 NULL
151480 +ath10k_pci_init_config_40916 ath10k_pci_init_config 0 40916 NULL
151481 +store_pwm_auto_point_temp_40918 store_pwm_auto_point_temp 0-4 40918 NULL
151482 +get_40920 get 0 40920 NULL
151483 +store_indirect_dword_40924 store_indirect_dword 0-4 40924 NULL
151484 +uwb_rc_cmd_async_40929 uwb_rc_cmd_async 0 40929 NULL
151485 +show_hrtbt_enb_40930 show_hrtbt_enb 0 40930 NULL nohasharray
151486 +gpiod_get_raw_value_40930 gpiod_get_raw_value 0 40930 &show_hrtbt_enb_40930
151487 +wl1273_fm_set_rx_freq_40931 wl1273_fm_set_rx_freq 0 40931 NULL nohasharray
151488 +store_vrm_40931 store_vrm 0-4 40931 &wl1273_fm_set_rx_freq_40931 nohasharray
151489 +pccard_store_resource_40931 pccard_store_resource 0-4 40931 &store_vrm_40931
151490 +gx1fb_check_var_40935 gx1fb_check_var 0 40935 NULL
151491 +il4965_alloc_dma_ptr_40937 il4965_alloc_dma_ptr 0 40937 NULL
151492 +adt7x10_set_t_hyst_40939 adt7x10_set_t_hyst 0-4 40939 NULL
151493 +acpi_ut_copy_ipackage_to_ipackage_40941 acpi_ut_copy_ipackage_to_ipackage 0 40941 NULL
151494 +snd_vx_create_40948 snd_vx_create 4 40948 NULL
151495 +path_listxattr_40949 path_listxattr 3 40949 NULL
151496 +wm8994_free_irq_40951 wm8994_free_irq 2 40951 NULL
151497 +pf_show_40958 pf_show 0 40958 NULL
151498 +rs5c_set_alarm_40963 rs5c_set_alarm 0 40963 NULL
151499 +show_40964 show 0 40964 NULL
151500 +i7core_show_counter_0_40966 i7core_show_counter_0 0 40966 NULL
151501 +iscsi_nacl_param_show_DefaultTime2Wait_40974 iscsi_nacl_param_show_DefaultTime2Wait 0 40974 NULL
151502 +rds_sendmsg_40976 rds_sendmsg 4-0 40976 NULL
151503 +wl1271_cmd_test_40977 wl1271_cmd_test 0 40977 NULL
151504 +ima_appraise_measurement_40978 ima_appraise_measurement 6 40978 NULL
151505 +store_fan_min_40986 store_fan_min 0-4 40986 NULL
151506 +page_symlink_40989 page_symlink 3 40989 NULL
151507 +show_status_40990 show_status 0 40990 NULL
151508 +ixgbe_fcoe_ddp_target_40992 ixgbe_fcoe_ddp_target 4 40992 NULL
151509 +il_dbgfs_fh_reg_read_40993 il_dbgfs_fh_reg_read 3-0 40993 NULL
151510 +show_temp_st_40996 show_temp_st 0 40996 NULL
151511 +store_unicast_flood_40997 store_unicast_flood 0 40997 NULL
151512 +dp83640_config_init_40998 dp83640_config_init 0 40998 NULL
151513 +iwl_dbgfs_scan_ant_rxchain_read_40999 iwl_dbgfs_scan_ant_rxchain_read 3-0 40999 NULL
151514 +c2port_poll_in_busy_41001 c2port_poll_in_busy 0 41001 NULL
151515 +mac80211_format_buffer_41010 mac80211_format_buffer 2-0 41010 NULL
151516 +fm10k_get_reta_size_41014 fm10k_get_reta_size 0 41014 NULL
151517 +mtd_block_isbad_41015 mtd_block_isbad 0 41015 NULL
151518 +intel_crc_pmic_get_raw_temp_41018 intel_crc_pmic_get_raw_temp 0 41018 NULL nohasharray
151519 +wl1251_acx_mem_cfg_41018 wl1251_acx_mem_cfg 0 41018 &intel_crc_pmic_get_raw_temp_41018 nohasharray
151520 +ns83820_setup_rx_41018 ns83820_setup_rx 0 41018 &wl1251_acx_mem_cfg_41018
151521 +queue_id_show_41020 queue_id_show 0 41020 NULL nohasharray
151522 +mlx4_en_set_cq_moder_41020 mlx4_en_set_cq_moder 0 41020 &queue_id_show_41020
151523 +brcmf_net_p2p_open_41022 brcmf_net_p2p_open 0 41022 NULL
151524 +snd_emux_load_patch_seq_oss_41024 snd_emux_load_patch_seq_oss 0-5 41024 NULL
151525 +dbg_read_41026 dbg_read 0-3 41026 NULL
151526 +__proc_dobitmasks_41029 __proc_dobitmasks 5 41029 NULL
151527 +mt9m111_reg_mask_41030 mt9m111_reg_mask 0 41030 NULL
151528 +_req_append_segment_41031 _req_append_segment 2-0 41031 NULL
151529 +netlink_unicast_41033 netlink_unicast 0 41033 NULL
151530 +get_protocol_stats_41034 get_protocol_stats 0 41034 NULL
151531 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4-0 41035 NULL
151532 +fbcon_event_notify_41037 fbcon_event_notify 0 41037 NULL
151533 +usb488_interface_capabilities_show_41038 usb488_interface_capabilities_show 0 41038 NULL nohasharray
151534 +target_stat_scsi_dev_show_attr_ports_41038 target_stat_scsi_dev_show_attr_ports 0 41038 &usb488_interface_capabilities_show_41038
151535 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
151536 +show_touchpad_41043 show_touchpad 0 41043 NULL
151537 +sk_detach_filter_41050 sk_detach_filter 0 41050 NULL nohasharray
151538 +lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 &sk_detach_filter_41050
151539 +mmc_enhanced_area_size_show_41051 mmc_enhanced_area_size_show 0 41051 NULL nohasharray
151540 +qce_countsg_41051 qce_countsg 0 41051 &mmc_enhanced_area_size_show_41051
151541 +_send_41053 _send 3 41053 NULL
151542 +smsc75xx_change_mtu_41054 smsc75xx_change_mtu 0 41054 NULL
151543 +do_s2io_prog_unicast_41056 do_s2io_prog_unicast 0 41056 NULL
151544 +show_41059 show 0 41059 NULL
151545 +snd_pcm_hw_param_max_41060 snd_pcm_hw_param_max 0 41060 NULL
151546 +vfs_listxattr_41062 vfs_listxattr 0-3 41062 NULL nohasharray
151547 +beacon_filtering_write_41062 beacon_filtering_write 3-0 41062 &vfs_listxattr_41062
151548 +qib_manage_rcvq_41064 qib_manage_rcvq 0 41064 NULL
151549 +ks8995_write_41066 ks8995_write 0-4 41066 NULL
151550 +recovery_start_show_41070 recovery_start_show 0 41070 NULL nohasharray
151551 +ims_pcu_ofn_bit_show_41070 ims_pcu_ofn_bit_show 0 41070 &recovery_start_show_41070
151552 +raw_recvmsg_41073 raw_recvmsg 3 41073 NULL
151553 +sc_only_mode_read_41076 sc_only_mode_read 3-0 41076 NULL nohasharray
151554 +usbvision_write_reg_41076 usbvision_write_reg 0 41076 &sc_only_mode_read_41076
151555 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
151556 +adfs_write_begin_41079 adfs_write_begin 0-3 41079 NULL
151557 +b43_aphy_op_switch_channel_41083 b43_aphy_op_switch_channel 0 41083 NULL
151558 +rpm_callback_41084 rpm_callback 0 41084 NULL
151559 +uart_get_attr_flags_41090 uart_get_attr_flags 0 41090 NULL
151560 +nvme_map_user_pages_41093 nvme_map_user_pages 4-3 41093 NULL nohasharray
151561 +roccat_read_41093 roccat_read 3-0 41093 &nvme_map_user_pages_41093 nohasharray
151562 +sctp_setsockopt_recvnxtinfo_41093 sctp_setsockopt_recvnxtinfo 0 41093 &roccat_read_41093
151563 +dma_attach_41094 dma_attach 5-6 41094 NULL
151564 +rcar_vin_videobuf_setup_41096 rcar_vin_videobuf_setup 0 41096 NULL nohasharray
151565 +target_core_store_dev_control_41096 target_core_store_dev_control 0-3 41096 &rcar_vin_videobuf_setup_41096
151566 +nvkm_subdev_create__41103 nvkm_subdev_create_ 7 41103 NULL nohasharray
151567 +velocity_vlan_rx_add_vid_41103 velocity_vlan_rx_add_vid 0 41103 &nvkm_subdev_create__41103
151568 +device_attr_store_41104 device_attr_store 0-4 41104 NULL
151569 +provide_user_output_41105 provide_user_output 3-0 41105 NULL
151570 +show_in_0_41107 show_in_0 0 41107 NULL nohasharray
151571 +bnx2x_set_pf_tx_switching_41107 bnx2x_set_pf_tx_switching 0 41107 &show_in_0_41107
151572 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
151573 +get_modalias_41111 get_modalias 0 41111 NULL
151574 +ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3-0 41112 NULL
151575 +xpc_system_die_41115 xpc_system_die 0 41115 NULL
151576 +f_set_ib_cfg_41118 f_set_ib_cfg 0 41118 NULL
151577 +show_fc_vport_node_name_41119 show_fc_vport_node_name 0 41119 NULL
151578 +cpu_prepare_41128 cpu_prepare 0 41128 NULL
151579 +thermal_cooling_device_max_state_show_41132 thermal_cooling_device_max_state_show 0 41132 NULL
151580 +lpfc_issue_reset_41139 lpfc_issue_reset 0-4 41139 NULL
151581 +qla2x00_optrom_gold_fw_version_show_41144 qla2x00_optrom_gold_fw_version_show 0 41144 NULL
151582 +ath10k_wmi_tlv_op_gen_bcn_tmpl_41145 ath10k_wmi_tlv_op_gen_bcn_tmpl 8 41145 NULL
151583 +read_default_nvram_41149 read_default_nvram 0-5-6 41149 NULL
151584 +vmci_transport_send_read_notification_41152 vmci_transport_send_read_notification 0 41152 NULL
151585 +uvc_v4l2_read_41156 uvc_v4l2_read 0-3 41156 NULL
151586 +qib_do_user_init_41158 qib_do_user_init 0 41158 NULL
151587 +f_late_initreg_41160 f_late_initreg 0 41160 NULL
151588 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3-0 41167 NULL
151589 +ad7314_spi_read_41170 ad7314_spi_read 0 41170 NULL
151590 +dvb_ca_write_41171 dvb_ca_write 3-0 41171 NULL
151591 +ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL nohasharray
151592 +da9063_rtc_start_alarm_41177 da9063_rtc_start_alarm 0 41177 &ol_quota_chunk_block_41177
151593 +nilfs_btree_insert_41181 nilfs_btree_insert 0 41181 NULL
151594 +bonding_show_lacp_41183 bonding_show_lacp 0 41183 NULL
151595 +zd_write_bssid_41184 zd_write_bssid 0 41184 NULL
151596 +netif_get_num_default_rss_queues_41187 netif_get_num_default_rss_queues 0 41187 NULL
151597 +request_irq_41192 request_irq 0 41192 NULL
151598 +st_sensors_spi_write_byte_41193 st_sensors_spi_write_byte 0 41193 NULL
151599 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
151600 +dfs_file_write_41196 dfs_file_write 3-0 41196 NULL
151601 +print_page_owner_41199 print_page_owner 2-0 41199 NULL
151602 +store_pwm_weight_temp_sel_41204 store_pwm_weight_temp_sel 0-4 41204 NULL
151603 +xfs_vm_writepages_41205 xfs_vm_writepages 0 41205 NULL
151604 +koneplus_send_control_41207 koneplus_send_control 0 41207 NULL
151605 +tun_alloc_skb_41216 tun_alloc_skb 2-3-4 41216 NULL
151606 +show_bank1_mask_41217 show_bank1_mask 0 41217 NULL
151607 +udf_pc_to_char_41219 udf_pc_to_char 0 41219 NULL
151608 +gether_get_dev_addr_41220 gether_get_dev_addr 0 41220 NULL nohasharray
151609 +gp2ap020a00f_alter_opmode_41220 gp2ap020a00f_alter_opmode 0 41220 &gether_get_dev_addr_41220
151610 +setup_rss_41225 setup_rss 0 41225 NULL
151611 +osd_probe_41226 osd_probe 0 41226 NULL
151612 +create_loopback_mixing_ctl_41229 create_loopback_mixing_ctl 0 41229 NULL
151613 +CIFSSMBRead_41230 CIFSSMBRead 0 41230 NULL nohasharray
151614 +kvaser_usb_start_chip_41230 kvaser_usb_start_chip 0 41230 &CIFSSMBRead_41230
151615 +interf_grp_compatible_id_store_41235 interf_grp_compatible_id_store 0-3 41235 NULL
151616 +lx_stream_set_format_41241 lx_stream_set_format 0 41241 NULL
151617 +mcp3422_show_scales_41246 mcp3422_show_scales 0 41246 NULL nohasharray
151618 +vid_to_reg_41246 vid_to_reg 0-1 41246 &mcp3422_show_scales_41246
151619 +show_dts_mode_41247 show_dts_mode 0 41247 NULL
151620 +ext3_journalled_write_end_41248 ext3_journalled_write_end 0-5 41248 NULL
151621 +get_fan_status_41249 get_fan_status 0 41249 NULL nohasharray
151622 +send_41249 send 0 41249 &get_fan_status_41249
151623 +degraded_show_41251 degraded_show 0 41251 NULL nohasharray
151624 +xfs_zero_last_block_41251 xfs_zero_last_block 2-3-0 41251 &degraded_show_41251
151625 +wakeup_abort_count_show_41252 wakeup_abort_count_show 0 41252 NULL
151626 +hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
151627 +carmine_check_var_41256 carmine_check_var 0 41256 NULL
151628 +show_fnode_password_41259 show_fnode_password 0 41259 NULL
151629 +erst_read_41260 erst_read 0 41260 NULL
151630 +he_send_41261 he_send 0 41261 NULL
151631 +__fprog_create_41263 __fprog_create 2 41263 NULL
151632 +udf_readpage_41264 udf_readpage 0 41264 NULL
151633 +qnx4_readpage_41267 qnx4_readpage 0 41267 NULL
151634 +dm9601_set_mac_address_41274 dm9601_set_mac_address 0 41274 NULL
151635 +dvb_ca_en50221_io_read_condition_41276 dvb_ca_en50221_io_read_condition 0 41276 NULL nohasharray
151636 +cyapa_gen3_write_buffer_41276 cyapa_gen3_write_buffer 0 41276 &dvb_ca_en50221_io_read_condition_41276
151637 +show_dump_regs_41277 show_dump_regs 0 41277 NULL
151638 +alloc_context_41283 alloc_context 1 41283 NULL
151639 +i2c_algo_dp_aux_put_byte_41286 i2c_algo_dp_aux_put_byte 0 41286 NULL nohasharray
151640 +acpi_suspend_begin_old_41286 acpi_suspend_begin_old 0 41286 &i2c_algo_dp_aux_put_byte_41286
151641 +of_count_phandle_with_args_41291 of_count_phandle_with_args 0 41291 NULL
151642 +name_show_41292 name_show 0 41292 NULL nohasharray
151643 +xudc_ep0_queue_41292 xudc_ep0_queue 0 41292 &name_show_41292
151644 +ivtv_s_stream_vbi_fmt_41294 ivtv_s_stream_vbi_fmt 0 41294 NULL
151645 +configuration_show_41311 configuration_show 0 41311 NULL
151646 +dvbsky_i2c_xfer_41318 dvbsky_i2c_xfer 0-3 41318 NULL
151647 +open_41320 open 0 41320 NULL
151648 +pcan_usb_set_ext_vcc_41324 pcan_usb_set_ext_vcc 0 41324 NULL nohasharray
151649 +ath10k_debug_get_et_sset_count_41324 ath10k_debug_get_et_sset_count 0 41324 &pcan_usb_set_ext_vcc_41324
151650 +show_temp_min_hyst_41333 show_temp_min_hyst 0 41333 NULL
151651 +o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
151652 +virtblk_cache_type_store_41345 virtblk_cache_type_store 0-4 41345 NULL
151653 +acpi_ec_read_41347 acpi_ec_read 0 41347 NULL
151654 +roccat_common2_sysfs_write_light_macro_41348 roccat_common2_sysfs_write_light_macro 0-6-5 41348 NULL
151655 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL nohasharray
151656 +show_temp_low_41354 show_temp_low 0 41354 &cnic_init_id_tbl_41354 nohasharray
151657 +hsit_s_stream_41354 hsit_s_stream 0 41354 &show_temp_low_41354
151658 +__cfg80211_alloc_vendor_skb_41356 __cfg80211_alloc_vendor_skb 3 41356 NULL
151659 +jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
151660 +kovaplus_sysfs_show_actual_cpi_41367 kovaplus_sysfs_show_actual_cpi 0 41367 NULL
151661 +max16065_show_alarm_41372 max16065_show_alarm 0 41372 NULL nohasharray
151662 +add_sw_ctl_41372 add_sw_ctl 0 41372 &max16065_show_alarm_41372 nohasharray
151663 +level_store_41372 level_store 0-4 41372 &add_sw_ctl_41372
151664 +kmp_init_41373 kmp_init 2 41373 NULL nohasharray
151665 +__dwc3_gadget_ep_queue_41373 __dwc3_gadget_ep_queue 0 41373 &kmp_init_41373
151666 +netlink_alloc_large_skb_41375 netlink_alloc_large_skb 1 41375 NULL nohasharray
151667 +ds1305_get_time_41375 ds1305_get_time 0 41375 &netlink_alloc_large_skb_41375
151668 +cc2520_start_41387 cc2520_start 0 41387 NULL
151669 +netdev_switch_parent_id_get_41389 netdev_switch_parent_id_get 0 41389 NULL
151670 +oiap_41392 oiap 0 41392 NULL nohasharray
151671 +store_mode_select_41392 store_mode_select 0-4 41392 &oiap_41392
151672 +via_cputemp_cpu_callback_41395 via_cputemp_cpu_callback 0 41395 NULL
151673 +audit_rule_init_41396 audit_rule_init 0 41396 NULL
151674 +pcf8563_get_datetime_41397 pcf8563_get_datetime 0 41397 NULL
151675 +isr_commands_read_41398 isr_commands_read 3-0 41398 NULL nohasharray
151676 +fotg210_ep_enable_41398 fotg210_ep_enable 0 41398 &isr_commands_read_41398
151677 +x1205_rtc_read_time_41400 x1205_rtc_read_time 0 41400 NULL
151678 +vhci_write_41405 vhci_write 0 41405 NULL
151679 +sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
151680 +kernel_client_enqueue_41410 kernel_client_enqueue 0 41410 NULL
151681 +rx_defrag_decrypt_failed_read_41411 rx_defrag_decrypt_failed_read 3-0 41411 NULL
151682 +tgr192_update_41412 tgr192_update 0 41412 NULL
151683 +wm831x_gp_ldo_get_mode_41413 wm831x_gp_ldo_get_mode 0 41413 NULL nohasharray
151684 +intel_pmu_cpu_prepare_41413 intel_pmu_cpu_prepare 0 41413 &wm831x_gp_ldo_get_mode_41413
151685 +therm_throt_device_show_core_power_limit_count_41415 therm_throt_device_show_core_power_limit_count 0 41415 NULL
151686 +nilfs_bmap_lookup_41420 nilfs_bmap_lookup 0 41420 NULL
151687 +xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
151688 +security_listxattr_41423 security_listxattr 0-5 41423 NULL
151689 +write_grsec_handler_41424 write_grsec_handler 0-3 41424 NULL
151690 +anatop_regmap_is_enabled_41425 anatop_regmap_is_enabled 0 41425 NULL nohasharray
151691 +hostap_cs_resume_41425 hostap_cs_resume 0 41425 &anatop_regmap_is_enabled_41425
151692 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
151693 +ato_show_41430 ato_show 0 41430 NULL nohasharray
151694 +show_41430 show 0 41430 &ato_show_41430
151695 +lbs_rdrf_read_41431 lbs_rdrf_read 3-0 41431 NULL nohasharray
151696 +uli526x_open_41431 uli526x_open 0 41431 &lbs_rdrf_read_41431
151697 +__uncore_filter_tid2_show_41433 __uncore_filter_tid2_show 0 41433 NULL
151698 +netxen_show_bridged_mode_41436 netxen_show_bridged_mode 0 41436 NULL
151699 +vivid_radio_tx_s_ctrl_41437 vivid_radio_tx_s_ctrl 0 41437 NULL
151700 +_ctl_diag_trigger_scsi_store_41438 _ctl_diag_trigger_scsi_store 0-4 41438 NULL
151701 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
151702 +ntfs_file_buffered_write_41442 ntfs_file_buffered_write 6-4-0 41442 NULL
151703 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 3-2-1 41443 NULL nohasharray
151704 +idtoname_parse_41443 idtoname_parse 0 41443 &pcpu_build_alloc_info_41443
151705 +tg3_get_sset_count_41447 tg3_get_sset_count 0 41447 NULL
151706 +CalcNTLMv2_response_41449 CalcNTLMv2_response 0 41449 NULL
151707 +nct7802_write_voltage_41451 nct7802_write_voltage 0 41451 NULL
151708 +CIFSTCon_41455 CIFSTCon 0 41455 NULL
151709 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
151710 +get_swap_writer_41471 get_swap_writer 0 41471 NULL
151711 +rt2x00debug_write_rfcsr_41473 rt2x00debug_write_rfcsr 3-0 41473 NULL
151712 +sha384_final_41475 sha384_final 0 41475 NULL nohasharray
151713 +run_41475 run 0 41475 &sha384_final_41475
151714 +show_in16_max_41478 show_in16_max 0 41478 NULL
151715 +roccat_common2_sysfs_write_actual_profile_41480 roccat_common2_sysfs_write_actual_profile 0-6-5 41480 NULL
151716 +dev_rescan_store_41481 dev_rescan_store 0-4 41481 NULL
151717 +rndis_proc_write_41483 rndis_proc_write 0-3 41483 NULL nohasharray
151718 +udc_bind_to_driver_41483 udc_bind_to_driver 0 41483 &rndis_proc_write_41483
151719 +rocker_port_fwd_enable_41484 rocker_port_fwd_enable 0 41484 NULL
151720 +ip1001_config_init_41490 ip1001_config_init 0 41490 NULL
151721 +wep_interrupt_read_41492 wep_interrupt_read 3-0 41492 NULL
151722 +btrfs_setsize_41495 btrfs_setsize 0 41495 NULL
151723 +wdack_store_41496 wdack_store 0-3 41496 NULL
151724 +hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
151725 +intel_iommu_memory_notifier_41501 intel_iommu_memory_notifier 0 41501 NULL
151726 +mwifiex_set_keyparamset_wep_41502 mwifiex_set_keyparamset_wep 0 41502 NULL
151727 +ab3100_otp_svn_show_41503 ab3100_otp_svn_show 0 41503 NULL
151728 +ath10k_wmi_start_scan_tlvs_len_41504 ath10k_wmi_start_scan_tlvs_len 0 41504 NULL
151729 +usb_device_dump_41505 usb_device_dump 0 41505 NULL nohasharray
151730 +set_pwm_freq_41505 set_pwm_freq 0-4 41505 &usb_device_dump_41505
151731 +ltc4261_show_bool_41508 ltc4261_show_bool 0 41508 NULL
151732 +map_type_show_41511 map_type_show 0 41511 NULL
151733 +sha512_final_41515 sha512_final 0 41515 NULL
151734 +ldisc_receive_41516 ldisc_receive 4 41516 NULL
151735 +ab3100_rtc_set_alarm_41519 ab3100_rtc_set_alarm 0 41519 NULL
151736 +SyS_preadv_41523 SyS_preadv 3 41523 NULL nohasharray
151737 +snd_ensoniq_playback1_prepare_41523 snd_ensoniq_playback1_prepare 0 41523 &SyS_preadv_41523
151738 +em28xx_is_ac97_ready_41524 em28xx_is_ac97_ready 0 41524 NULL nohasharray
151739 +target_fabric_nacl_attrib_attr_show_41524 target_fabric_nacl_attrib_attr_show 0 41524 &em28xx_is_ac97_ready_41524
151740 +dm_get_reserved_rq_based_ios_41529 dm_get_reserved_rq_based_ios 0 41529 NULL
151741 +o2cb_dlm_lock_41530 o2cb_dlm_lock 0 41530 NULL
151742 +do_commit_41533 do_commit 0 41533 NULL
151743 +brcmf_flowring_attach_41534 brcmf_flowring_attach 2 41534 NULL
151744 +tpacpi_rfk_sysfs_enable_show_41535 tpacpi_rfk_sysfs_enable_show 0 41535 NULL
151745 +kovaplus_set_actual_profile_41541 kovaplus_set_actual_profile 0 41541 NULL
151746 +pcistub_device_id_remove_41544 pcistub_device_id_remove 0 41544 NULL
151747 +_write_41548 _write 0 41548 NULL
151748 +attr_press_to_select_show_tpkbd_41551 attr_press_to_select_show_tpkbd 0 41551 NULL
151749 +tx_tx_frame_checksum_read_41553 tx_tx_frame_checksum_read 3-0 41553 NULL nohasharray
151750 +build_header_41553 build_header 0 41553 &tx_tx_frame_checksum_read_41553 nohasharray
151751 +cyapa_gen5_bl_activate_41553 cyapa_gen5_bl_activate 0 41553 &build_header_41553
151752 +ath6kl_endpoint_stats_read_41554 ath6kl_endpoint_stats_read 3-0 41554 NULL nohasharray
151753 +mwl8k_conf_tx_41554 mwl8k_conf_tx 0 41554 &ath6kl_endpoint_stats_read_41554
151754 +edd_show_version_41558 edd_show_version 0 41558 NULL
151755 +si476x_radio_fops_read_41559 si476x_radio_fops_read 3-0 41559 NULL
151756 +show_wlan_41563 show_wlan 0 41563 NULL nohasharray
151757 +show_auto_temp_41563 show_auto_temp 0 41563 &show_wlan_41563
151758 +patch_cs4210_41565 patch_cs4210 0 41565 NULL
151759 +mv88e6xxx_get_temp_41568 mv88e6xxx_get_temp 0 41568 NULL nohasharray
151760 +via_init_41568 via_init 0 41568 &mv88e6xxx_get_temp_41568
151761 +blinkm_transfer_hw_41571 blinkm_transfer_hw 0 41571 NULL
151762 +digital_in_send_atr_req_41573 digital_in_send_atr_req 5 41573 NULL nohasharray
151763 +wl1271_acx_rx_msdu_life_time_41573 wl1271_acx_rx_msdu_life_time 0 41573 &digital_in_send_atr_req_41573
151764 +pxa168_init_phy_41575 pxa168_init_phy 0 41575 NULL
151765 +t1_sge_configure_41576 t1_sge_configure 0 41576 NULL
151766 +ecryptfs_getattr_link_41577 ecryptfs_getattr_link 0 41577 NULL
151767 +host_show_firmware_revision_41578 host_show_firmware_revision 0 41578 NULL
151768 +kovaplus_sysfs_write_profile_settings_41580 kovaplus_sysfs_write_profile_settings 0-6-5 41580 NULL
151769 +rng_dev_read_41581 rng_dev_read 3-0 41581 NULL nohasharray
151770 +wl12xx_sdio_raw_write_41581 wl12xx_sdio_raw_write 0 41581 &rng_dev_read_41581
151771 +bnx2x_vfpf_init_41583 bnx2x_vfpf_init 0 41583 NULL
151772 +security_task_setnice_41584 security_task_setnice 0 41584 NULL nohasharray
151773 +mv88e6xxx_wait_41584 mv88e6xxx_wait 0 41584 &security_task_setnice_41584
151774 +nfsd_readv_41585 nfsd_readv 4 41585 NULL
151775 +drbd_send_command_41586 drbd_send_command 4-6 41586 NULL
151776 +batadv_tvlv_container_ogm_append_41588 batadv_tvlv_container_ogm_append 4 41588 NULL
151777 +qlcnic_sysfs_read_pm_config_41590 qlcnic_sysfs_read_pm_config 0-6-5 41590 NULL nohasharray
151778 +__snd_device_register_41590 __snd_device_register 0 41590 &qlcnic_sysfs_read_pm_config_41590
151779 +wdt_read_41601 wdt_read 0-3 41601 NULL
151780 +show_name_41603 show_name 0 41603 NULL nohasharray
151781 +tps80031_read_41603 tps80031_read 0 41603 &show_name_41603
151782 +write_port_41612 write_port 0-3 41612 NULL
151783 +lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3-0 41613 NULL
151784 +disable_supply_41614 disable_supply 0 41614 NULL
151785 +a2mp_send_41615 a2mp_send 4 41615 NULL nohasharray
151786 +twl_rtc_write_u8_41615 twl_rtc_write_u8 0 41615 &a2mp_send_41615 nohasharray
151787 +arcmsr_attr_host_fw_hd_channels_41615 arcmsr_attr_host_fw_hd_channels 0 41615 &twl_rtc_write_u8_41615 nohasharray
151788 +iscsi_tpg_auth_store_password_mutual_41615 iscsi_tpg_auth_store_password_mutual 0-3 41615 &arcmsr_attr_host_fw_hd_channels_41615
151789 +__napi_alloc_skb_41618 __napi_alloc_skb 2 41618 NULL
151790 +b43_op_add_interface_41619 b43_op_add_interface 0 41619 NULL
151791 +lstcon_batch_list_41627 lstcon_batch_list 2 41627 NULL
151792 +ipr_show_adapter_state_41629 ipr_show_adapter_state 0 41629 NULL nohasharray
151793 +ecm_opts_qmult_store_41629 ecm_opts_qmult_store 0-3 41629 &ipr_show_adapter_state_41629
151794 +max14577_reg_is_enabled_41633 max14577_reg_is_enabled 0 41633 NULL
151795 +lpss_ltr_show_41634 lpss_ltr_show 0 41634 NULL
151796 +setkey_41635 setkey 0 41635 NULL
151797 +ath10k_wmi_pdev_pktlog_disable_41636 ath10k_wmi_pdev_pktlog_disable 0 41636 NULL
151798 +lm3533_als_get_int_mode_41638 lm3533_als_get_int_mode 0 41638 NULL
151799 +lbs_anycast_get_41639 lbs_anycast_get 0 41639 NULL
151800 +snd_ymfpci_playback_prepare_41641 snd_ymfpci_playback_prepare 0 41641 NULL
151801 +smsc75xx_set_rx_max_frame_length_41643 smsc75xx_set_rx_max_frame_length 0 41643 NULL
151802 +show_tabletODMCode_41644 show_tabletODMCode 0 41644 NULL
151803 +dev_id_show_41648 dev_id_show 0 41648 NULL nohasharray
151804 +kempld_specification_show_41648 kempld_specification_show 0 41648 &dev_id_show_41648
151805 +mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
151806 +lp3972_ldo_disable_41651 lp3972_ldo_disable 0 41651 NULL
151807 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3-0 41653 NULL
151808 +squashfs_cache_init_41656 squashfs_cache_init 2 41656 NULL nohasharray
151809 +b_protocols_show_41656 b_protocols_show 0 41656 &squashfs_cache_init_41656
151810 +kxcjk1013_chip_update_thresholds_41659 kxcjk1013_chip_update_thresholds 0 41659 NULL nohasharray
151811 +store_in_41659 store_in 0-4 41659 &kxcjk1013_chip_update_thresholds_41659
151812 +__gpio_get_value_41660 __gpio_get_value 0 41660 NULL
151813 +isl1208_i2c_get_dtr_41663 isl1208_i2c_get_dtr 0 41663 NULL
151814 +dimmdev_size_show_41666 dimmdev_size_show 0 41666 NULL
151815 +init_subports_41674 init_subports 0 41674 NULL
151816 +set_attr_text_41676 set_attr_text 0-4 41676 NULL
151817 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
151818 +raw_notifier_call_chain_41679 raw_notifier_call_chain 0 41679 NULL
151819 +cpufv_show_41681 cpufv_show 0 41681 NULL nohasharray
151820 +ad7887_ring_postdisable_41681 ad7887_ring_postdisable 0 41681 &cpufv_show_41681
151821 +crc32_pclmul_final_41682 crc32_pclmul_final 0 41682 NULL
151822 +iad_bFirstInterface_show_41684 iad_bFirstInterface_show 0 41684 NULL
151823 +aac_src_ioremap_41688 aac_src_ioremap 2 41688 NULL
151824 +lpfc_sg_seg_cnt_show_41690 lpfc_sg_seg_cnt_show 0 41690 NULL
151825 +lx_pcm_prepare_41692 lx_pcm_prepare 0 41692 NULL
151826 +resync_start_store_41693 resync_start_store 0-3 41693 NULL
151827 +ttusb2_i2c_xfer_41694 ttusb2_i2c_xfer 0-3 41694 NULL
151828 +spdif_passthru_playback_prepare_41696 spdif_passthru_playback_prepare 0 41696 NULL
151829 +cpu_cfs_quota_write_s64_41698 cpu_cfs_quota_write_s64 0 41698 NULL
151830 +_recv_41701 _recv 0-3 41701 NULL nohasharray
151831 +fill_read_buffer_41701 fill_read_buffer 0 41701 &_recv_41701 nohasharray
151832 +lov_unpackmd_41701 lov_unpackmd 4 41701 &fill_read_buffer_41701
151833 +target_stat_scsi_auth_intr_show_attr_intr_name_41703 target_stat_scsi_auth_intr_show_attr_intr_name 0 41703 NULL
151834 +tree_insert_41704 tree_insert 0 41704 NULL
151835 +__ext3_journal_get_write_access_41705 __ext3_journal_get_write_access 0 41705 NULL nohasharray
151836 +rocker_port_open_41705 rocker_port_open 0 41705 &__ext3_journal_get_write_access_41705
151837 +connector_write_41709 connector_write 3-0 41709 NULL
151838 +read_block_41711 read_block 0 41711 NULL
151839 +allow_restart_show_41712 allow_restart_show 0 41712 NULL
151840 +nfs_revalidate_mapping_protected_41716 nfs_revalidate_mapping_protected 0 41716 NULL
151841 +lowpan_header_create_41717 lowpan_header_create 0 41717 NULL
151842 +bdx_tx_db_init_41719 bdx_tx_db_init 2 41719 NULL nohasharray
151843 +store_41719 store 0-4 41719 &bdx_tx_db_init_41719
151844 +st_fixed_buffer_size_show_41720 st_fixed_buffer_size_show 0 41720 NULL
151845 +sys_pwritev_41722 sys_pwritev 3 41722 NULL nohasharray
151846 +remove_device_41722 remove_device 4 41722 &sys_pwritev_41722
151847 +esas2r_read_fs_41732 esas2r_read_fs 0-3-4 41732 NULL
151848 +lpphy_b2062_tune_41742 lpphy_b2062_tune 0 41742 NULL
151849 +arch_add_memory_41743 arch_add_memory 0 41743 NULL
151850 +snd_seq_ioctl_get_queue_timer_41745 snd_seq_ioctl_get_queue_timer 0 41745 NULL
151851 +ubiblock_notify_41747 ubiblock_notify 0 41747 NULL
151852 +show_transport_caps_41753 show_transport_caps 0 41753 NULL
151853 +show_pwm_freq_41754 show_pwm_freq 0 41754 NULL nohasharray
151854 +macb_alloc_consistent_41754 macb_alloc_consistent 0 41754 &show_pwm_freq_41754
151855 +bitmap_load_41755 bitmap_load 0 41755 NULL
151856 +wcn36xx_dxe_alloc_ctl_blks_41756 wcn36xx_dxe_alloc_ctl_blks 0 41756 NULL
151857 +uart_get_attr_iomem_reg_shift_41761 uart_get_attr_iomem_reg_shift 0 41761 NULL
151858 +mvs_task_prep_smp_41766 mvs_task_prep_smp 0 41766 NULL nohasharray
151859 +zd_rf_init_hw_41766 zd_rf_init_hw 0 41766 &mvs_task_prep_smp_41766
151860 +nilfs_segctor_next_full_seg_show_41767 nilfs_segctor_next_full_seg_show 0 41767 NULL
151861 +do_pci_op_41770 do_pci_op 0 41770 NULL nohasharray
151862 +blk_mq_hw_sysfs_run_show_41770 blk_mq_hw_sysfs_run_show 0 41770 &do_pci_op_41770 nohasharray
151863 +SyS_bpf_41770 SyS_bpf 3 41770 &blk_mq_hw_sysfs_run_show_41770
151864 +mmc_sdio_power_restore_41772 mmc_sdio_power_restore 0 41772 NULL
151865 +brcmf_cfg80211_vndr_cmds_dcmd_handler_41776 brcmf_cfg80211_vndr_cmds_dcmd_handler 4 41776 NULL
151866 +x25_recvmsg_41793 x25_recvmsg 3 41793 NULL
151867 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3-0 41794 NULL
151868 +flash_dev_run_41795 flash_dev_run 0 41795 NULL
151869 +nilfs_sufile_alloc_41798 nilfs_sufile_alloc 0 41798 NULL
151870 +hsi_alloc_controller_41802 hsi_alloc_controller 1 41802 NULL nohasharray
151871 +crypto_shash_update_41802 crypto_shash_update 0 41802 &hsi_alloc_controller_41802
151872 +show_contrast_41806 show_contrast 0 41806 NULL
151873 +fat_write_end_41812 fat_write_end 5-0 41812 NULL nohasharray
151874 +rtw_android_get_macaddr_41812 rtw_android_get_macaddr 0 41812 &fat_write_end_41812
151875 +da9052_enable_irq_41814 da9052_enable_irq 2 41814 NULL nohasharray
151876 +input_dev_show_name_41814 input_dev_show_name 0 41814 &da9052_enable_irq_41814
151877 +sco_send_frame_41815 sco_send_frame 3-0 41815 NULL nohasharray
151878 +validate_device_41815 validate_device 0 41815 &sco_send_frame_41815
151879 +ecryptfs_write_begin_41816 ecryptfs_write_begin 0 41816 NULL
151880 +ov7670_write_i2c_41817 ov7670_write_i2c 0 41817 NULL
151881 +ocfs2_write_end_41820 ocfs2_write_end 0-5 41820 NULL
151882 +_ctl_io_delay_show_41822 _ctl_io_delay_show 0 41822 NULL
151883 +ieee802154_hdr_push_41823 ieee802154_hdr_push 0 41823 NULL
151884 +show_ipFragFails_41824 show_ipFragFails 0 41824 NULL
151885 +acpi_device_set_power_41826 acpi_device_set_power 0 41826 NULL
151886 +kimage_file_alloc_init_41827 kimage_file_alloc_init 5 41827 NULL
151887 +_i8k_get_temp_41837 _i8k_get_temp 0 41837 NULL
151888 +test_irq_show_41838 test_irq_show 0 41838 NULL
151889 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3-0 41839 NULL
151890 +em28xx_read_reg_req_41842 em28xx_read_reg_req 0 41842 NULL nohasharray
151891 +i40evf_setup_all_rx_resources_41842 i40evf_setup_all_rx_resources 0 41842 &em28xx_read_reg_req_41842
151892 +int340x_thermal_get_trip_temp_41843 int340x_thermal_get_trip_temp 0 41843 NULL
151893 +do_ip_setsockopt_41852 do_ip_setsockopt 5-0 41852 NULL
151894 +tcp_packets_in_flight_41853 tcp_packets_in_flight 0 41853 NULL
151895 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL nohasharray
151896 +unexport_store_41855 unexport_store 0-4 41855 &keyctl_instantiate_key_41855
151897 +xfs_rtget_summary_41864 xfs_rtget_summary 0 41864 NULL nohasharray
151898 +hid_sensor_data_rdy_trigger_set_state_41864 hid_sensor_data_rdy_trigger_set_state 0 41864 &xfs_rtget_summary_41864
151899 +amd_uncore_attr_show_cpumask_41867 amd_uncore_attr_show_cpumask 0 41867 NULL
151900 +pci_map_single_41869 pci_map_single 0 41869 NULL
151901 +tg3_init_rings_41872 tg3_init_rings 0 41872 NULL
151902 +cachefiles_daemon_fstop_41874 cachefiles_daemon_fstop 0 41874 NULL
151903 +acpi_ut_acquire_mutex_41878 acpi_ut_acquire_mutex 0 41878 NULL nohasharray
151904 +btrfs_file_write_iter_41878 btrfs_file_write_iter 0 41878 &acpi_ut_acquire_mutex_41878
151905 +store_nfilters_41883 store_nfilters 4-0 41883 NULL
151906 +__dev_queue_xmit_41888 __dev_queue_xmit 0 41888 NULL
151907 +nf_nat_ipv4_out_41891 nf_nat_ipv4_out 0 41891 NULL
151908 +target_stat_scsi_dev_show_attr_indx_41895 target_stat_scsi_dev_show_attr_indx 0 41895 NULL
151909 +qla2x00_beacon_store_41899 qla2x00_beacon_store 0-4 41899 NULL
151910 +snd_cx25821_card_trigger_41908 snd_cx25821_card_trigger 0 41908 NULL
151911 +mantis_i2c_write_41910 mantis_i2c_write 0 41910 NULL
151912 +pem_show_bool_41911 pem_show_bool 0 41911 NULL nohasharray
151913 +bch_cache_store_41911 bch_cache_store 0-4 41911 &pem_show_bool_41911
151914 +C_SYSC_mq_timedsend_41914 C_SYSC_mq_timedsend 3 41914 NULL nohasharray
151915 +get_packet_41914 get_packet 3 41914 &C_SYSC_mq_timedsend_41914 nohasharray
151916 +mem_show_41914 mem_show 0 41914 &get_packet_41914
151917 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
151918 +build_inv_iotlb_pages_41922 build_inv_iotlb_pages 4-5 41922 NULL
151919 +show_use_blk_mq_41924 show_use_blk_mq 0 41924 NULL nohasharray
151920 +ecryptfs_setxattr_41924 ecryptfs_setxattr 0 41924 &show_use_blk_mq_41924 nohasharray
151921 +mtrr_del_page_41924 mtrr_del_page 0-1 41924 &ecryptfs_setxattr_41924
151922 +isl1208_rtc_toggle_alarm_41925 isl1208_rtc_toggle_alarm 0 41925 NULL
151923 +pci_dev_show_local_cpu_41927 pci_dev_show_local_cpu 0 41927 NULL nohasharray
151924 +qmi_wwan_manage_power_41927 qmi_wwan_manage_power 0 41927 &pci_dev_show_local_cpu_41927
151925 +em2800_i2c_recv_bytes_41929 em2800_i2c_recv_bytes 0 41929 NULL nohasharray
151926 +dbg_old_index_check_init_41929 dbg_old_index_check_init 0 41929 &em2800_i2c_recv_bytes_41929
151927 +txq_init_41933 txq_init 0 41933 NULL
151928 +vhci_create_device_41934 vhci_create_device 0 41934 NULL
151929 +ext4_da_write_inline_data_begin_41935 ext4_da_write_inline_data_begin 4-3 41935 NULL
151930 +i40evf_change_mtu_41943 i40evf_change_mtu 0 41943 NULL
151931 +sci_rxfill_41945 sci_rxfill 0 41945 NULL
151932 +read_gssp_41947 read_gssp 3-0 41947 NULL
151933 +iscsi_iser_recv_41948 iscsi_iser_recv 4 41948 NULL
151934 +ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL nohasharray
151935 +smack_inode_permission_41949 smack_inode_permission 0 41949 &ocfs2_xattr_bucket_get_name_value_41949
151936 +skcipher_alloc_sgl_41956 skcipher_alloc_sgl 0 41956 NULL
151937 +show_fc_host_fabric_name_41957 show_fc_host_fabric_name 0 41957 NULL
151938 +portnames_read_41958 portnames_read 3-0 41958 NULL
151939 +ubi_self_check_all_ff_41959 ubi_self_check_all_ff 4-0 41959 NULL nohasharray
151940 +pyra_sysfs_read_profilex_buttons_41959 pyra_sysfs_read_profilex_buttons 0-5-6 41959 &ubi_self_check_all_ff_41959
151941 +show_sched6_41960 show_sched6 0 41960 NULL
151942 +show_als_41966 show_als 0 41966 NULL nohasharray
151943 +adis_debugfs_reg_access_41966 adis_debugfs_reg_access 0 41966 &show_als_41966
151944 +dst_mtu_41969 dst_mtu 0 41969 NULL
151945 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
151946 +write_acpi_int_ret_41977 write_acpi_int_ret 0 41977 NULL
151947 +ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
151948 +xfs_qm_dqalloc_41985 xfs_qm_dqalloc 0 41985 NULL
151949 +_get_slice_41991 _get_slice 0 41991 NULL
151950 +ds1685_rtc_sysfs_nvram_read_41993 ds1685_rtc_sysfs_nvram_read 0-5-6 41993 NULL
151951 +set_temp11_41995 set_temp11 0-4 41995 NULL
151952 +em28xx_write_regs_41996 em28xx_write_regs 0 41996 NULL
151953 +xfs_da3_root_join_41997 xfs_da3_root_join 0 41997 NULL
151954 +be_process_mcc_42002 be_process_mcc 0 42002 NULL
151955 +keyring_preparse_42005 keyring_preparse 0 42005 NULL
151956 +wl12xx_acx_mem_cfg_42006 wl12xx_acx_mem_cfg 0 42006 NULL
151957 +input_print_bitmap_42008 input_print_bitmap 0 42008 NULL
151958 +pool_allocate_42012 pool_allocate 3 42012 NULL nohasharray
151959 +af9035_i2c_master_xfer_42012 af9035_i2c_master_xfer 0-3 42012 &pool_allocate_42012 nohasharray
151960 +fan_set_cur_state_42012 fan_set_cur_state 0 42012 &af9035_i2c_master_xfer_42012
151961 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
151962 +rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3-0 42017 NULL
151963 +ath10k_write_nf_cal_period_42019 ath10k_write_nf_cal_period 3-0 42019 NULL
151964 +sony_pic_fanspeed_show_42021 sony_pic_fanspeed_show 0 42021 NULL
151965 +create_port0_egr_42027 create_port0_egr 0 42027 NULL
151966 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
151967 +ql_cam_route_initialize_42031 ql_cam_route_initialize 0 42031 NULL
151968 +device_get_child_node_count_42032 device_get_child_node_count 0 42032 NULL
151969 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
151970 +alloc_trace_kprobe_42041 alloc_trace_kprobe 6 42041 NULL
151971 +acpi_power_on_42044 acpi_power_on 0 42044 NULL
151972 +xfs_allocbt_free_block_42045 xfs_allocbt_free_block 0 42045 NULL
151973 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4-0 42047 NULL nohasharray
151974 +qlcnic_sriov_func_to_index_42047 qlcnic_sriov_func_to_index 0 42047 &irda_sendmsg_ultra_42047
151975 +jffs2_do_link_42048 jffs2_do_link 6 42048 NULL nohasharray
151976 +dma_generic_alloc_coherent_42048 dma_generic_alloc_coherent 2 42048 &jffs2_do_link_42048
151977 +ps_poll_upsd_max_ap_turn_read_42050 ps_poll_upsd_max_ap_turn_read 3-0 42050 NULL nohasharray
151978 +__uncore_match0_show_42050 __uncore_match0_show 0 42050 &ps_poll_upsd_max_ap_turn_read_42050
151979 +get_xstats_size_42051 get_xstats_size 0 42051 NULL
151980 +compat_sys_sendfile_42055 compat_sys_sendfile 4 42055 NULL
151981 +v9fs_vfs_writepage_42056 v9fs_vfs_writepage 0 42056 NULL
151982 +iwl_mvm_scan_size_42057 iwl_mvm_scan_size 0 42057 NULL
151983 +rpipe_aim_42059 rpipe_aim 0 42059 NULL
151984 +show_tcpAttemptFails_42066 show_tcpAttemptFails 0 42066 NULL nohasharray
151985 +asix_set_mac_address_42066 asix_set_mac_address 0 42066 &show_tcpAttemptFails_42066
151986 +bh1770_get_lux_rate_avail_42067 bh1770_get_lux_rate_avail 0 42067 NULL
151987 +ceph_readpage_from_fscache_42073 ceph_readpage_from_fscache 0 42073 NULL nohasharray
151988 +store_target_speed_42073 store_target_speed 0-4 42073 &ceph_readpage_from_fscache_42073
151989 +ql_write_cfg_42074 ql_write_cfg 0 42074 NULL
151990 +show_conn_param_ISCSI_PARAM_PERSISTENT_PORT_42076 show_conn_param_ISCSI_PARAM_PERSISTENT_PORT 0 42076 NULL
151991 +named_prepare_buf_42077 named_prepare_buf 3 42077 NULL
151992 +si4713_powerdown_42078 si4713_powerdown 0 42078 NULL
151993 +ath10k_ce_init_src_ring_42080 ath10k_ce_init_src_ring 0 42080 NULL
151994 +SMB2_read_42082 SMB2_read 0 42082 NULL
151995 +bat1_show_42084 bat1_show 0 42084 NULL
151996 +alloc_bitset_42085 alloc_bitset 1 42085 NULL
151997 +scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
151998 +store_rotate_all_42089 store_rotate_all 0-4 42089 NULL
151999 +dfx_open_42091 dfx_open 0 42091 NULL
152000 +sh_eth_reset_42097 sh_eth_reset 0 42097 NULL
152001 +dlm_release_lockspace_42098 dlm_release_lockspace 0 42098 NULL
152002 +ext4_sync_file_42100 ext4_sync_file 0 42100 NULL
152003 +rtc_sysfs_show_wakealarm_42102 rtc_sysfs_show_wakealarm 0 42102 NULL
152004 +show_bank2_alarm_42104 show_bank2_alarm 0 42104 NULL
152005 +bcmgenet_init_dma_42105 bcmgenet_init_dma 0 42105 NULL
152006 +submit_inquiry_42108 submit_inquiry 3 42108 NULL nohasharray
152007 +brport_store_42108 brport_store 0-4 42108 &submit_inquiry_42108
152008 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 4-3 42113 NULL
152009 +ubifs_tnc_read_node_42119 ubifs_tnc_read_node 0 42119 NULL
152010 +ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
152011 +notify_send_init_42129 notify_send_init 0 42129 NULL
152012 +Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
152013 +si476x_core_parse_and_nag_about_error_42136 si476x_core_parse_and_nag_about_error 0 42136 NULL
152014 +bb_buf_prepare_42137 bb_buf_prepare 0 42137 NULL
152015 +threads_start_42139 threads_start 0 42139 NULL
152016 +bq24190_sysfs_show_42146 bq24190_sysfs_show 0 42146 NULL
152017 +lapb_register_42149 lapb_register 0 42149 NULL nohasharray
152018 +efx_change_mtu_42149 efx_change_mtu 0 42149 &lapb_register_42149
152019 +ubifs_lookup_level0_42156 ubifs_lookup_level0 0 42156 NULL
152020 +iwl_mvm_mac_ctxt_init_42158 iwl_mvm_mac_ctxt_init 0 42158 NULL
152021 +blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
152022 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 NULL nohasharray
152023 +af9015_i2c_xfer_42161 af9015_i2c_xfer 0-3 42161 &mmc_align_data_size_42161
152024 +mv_u3d_ep_queue_42164 mv_u3d_ep_queue 0 42164 NULL
152025 +gadget_strings_serialnumber_store_42166 gadget_strings_serialnumber_store 0-3 42166 NULL
152026 +ceph_vxattrcb_layout_pool_42167 ceph_vxattrcb_layout_pool 0 42167 NULL nohasharray
152027 +pps_enable_store_42167 pps_enable_store 0-4 42167 &ceph_vxattrcb_layout_pool_42167 nohasharray
152028 +store_host_reset_42167 store_host_reset 0-4 42167 &pps_enable_store_42167
152029 +read_file_base_eeprom_42168 read_file_base_eeprom 3-0 42168 NULL
152030 +gfs2_statfs_slow_42170 gfs2_statfs_slow 0 42170 NULL
152031 +iwl_mvm_send_cmd_42173 iwl_mvm_send_cmd 0 42173 NULL nohasharray
152032 +max8998_ldo_disable_42173 max8998_ldo_disable 0 42173 &iwl_mvm_send_cmd_42173
152033 +power_restore_42174 power_restore 0 42174 NULL
152034 +at86rf230_set_lbt_42175 at86rf230_set_lbt 0 42175 NULL
152035 +shash_finup_unaligned_42176 shash_finup_unaligned 0 42176 NULL
152036 +oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3-0 42182 NULL
152037 +dn_dev_bind_default_42183 dn_dev_bind_default 0 42183 NULL
152038 +show_rc6_mask_42184 show_rc6_mask 0 42184 NULL
152039 +write_file_beacon_42185 write_file_beacon 3-0 42185 NULL
152040 +mwifiex_cmd_amsdu_aggr_ctrl_42192 mwifiex_cmd_amsdu_aggr_ctrl 0 42192 NULL
152041 +reset_slot_42194 reset_slot 0 42194 NULL
152042 +crc32_pclmul_finup_42200 crc32_pclmul_finup 0 42200 NULL
152043 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
152044 +hdlcdrv_open_42202 hdlcdrv_open 0 42202 NULL
152045 +sprom2hex_42204 sprom2hex 0 42204 NULL
152046 +v9fs_write_begin_42211 v9fs_write_begin 0 42211 NULL
152047 +ixgbe_add_mac_filter_42218 ixgbe_add_mac_filter 0 42218 NULL
152048 +cifs_listxattr_42223 cifs_listxattr 0-3 42223 NULL
152049 +s35390a_rtc_set_alarm_42224 s35390a_rtc_set_alarm 0 42224 NULL
152050 +qlge_set_mac_address_42227 qlge_set_mac_address 0 42227 NULL
152051 +pla_ocp_read_42235 pla_ocp_read 3 42235 NULL nohasharray
152052 +blockdev_direct_IO_42235 blockdev_direct_IO 0-5 42235 &pla_ocp_read_42235
152053 +nilfs_segments_blocks_per_segment_show_42237 nilfs_segments_blocks_per_segment_show 0 42237 NULL
152054 +pci_user_read_config_word_42240 pci_user_read_config_word 0 42240 NULL nohasharray
152055 +i915_l3_write_42240 i915_l3_write 0-6-5 42240 &pci_user_read_config_word_42240
152056 +snd_pcm_pre_suspend_42241 snd_pcm_pre_suspend 0 42241 NULL
152057 +xfs_rtfree_range_42244 xfs_rtfree_range 0 42244 NULL
152058 +pch_gbe_up_42245 pch_gbe_up 0 42245 NULL
152059 +store_mlid_42247 store_mlid 0-4 42247 NULL
152060 +islpci_reset_if_42249 islpci_reset_if 0 42249 NULL
152061 +usbtv_start_42251 usbtv_start 0 42251 NULL
152062 +v9fs_vfs_setattr_42252 v9fs_vfs_setattr 0 42252 NULL
152063 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3-0 42253 NULL
152064 +resources_store_42255 resources_store 0-4 42255 NULL
152065 +netxen_nic_map_indirect_address_128M_42257 netxen_nic_map_indirect_address_128M 2 42257 NULL nohasharray
152066 +amd5536_udc_start_42257 amd5536_udc_start 0 42257 &netxen_nic_map_indirect_address_128M_42257
152067 +find_last_bit_42260 find_last_bit 0-2 42260 NULL
152068 +show_fc_host_port_name_42264 show_fc_host_port_name 0 42264 NULL
152069 +ctnetlink_proto_size_42270 ctnetlink_proto_size 0 42270 NULL
152070 +__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
152071 +__tty_buffer_request_room_42276 __tty_buffer_request_room 2-0 42276 NULL
152072 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL nohasharray
152073 +pinctrl_gpio_direction_output_42280 pinctrl_gpio_direction_output 0 42280 &snd_pcm_hw_param_value_max_42280
152074 +rtnl_link_get_af_size_42296 rtnl_link_get_af_size 0 42296 NULL
152075 +xadc_preenable_42298 xadc_preenable 0 42298 NULL
152076 +__cpus_weight_42299 __cpus_weight 0 42299 NULL
152077 +sel_read_perm_42302 sel_read_perm 3-0 42302 NULL
152078 +xfs_attr3_leaf_add_work_42303 xfs_attr3_leaf_add_work 0 42303 NULL
152079 +sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3-0 42304 NULL nohasharray
152080 +ulong_read_file_42304 ulong_read_file 3-0 42304 &sctp_setsockopt_del_key_42304
152081 +key_payload_reserve_42307 key_payload_reserve 0 42307 NULL
152082 +xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 NULL
152083 +sco_sock_getname_42312 sco_sock_getname 0 42312 NULL
152084 +bnep_sock_create_42314 bnep_sock_create 0 42314 NULL
152085 +qlcnic_sriov_pf_set_vport_info_42316 qlcnic_sriov_pf_set_vport_info 0 42316 NULL
152086 +osdname_show_42317 osdname_show 0 42317 NULL
152087 +max_luns_show_42319 max_luns_show 0 42319 NULL
152088 +axxia_i2c_xfer_42322 axxia_i2c_xfer 0-3 42322 NULL nohasharray
152089 +bcm_tx_send_42322 bcm_tx_send 0 42322 &axxia_i2c_xfer_42322
152090 +hysdn_conf_read_42324 hysdn_conf_read 3 42324 NULL
152091 +ov772x_g_crop_42326 ov772x_g_crop 0 42326 NULL
152092 +tcp_sync_mss_42330 tcp_sync_mss 2-0 42330 NULL
152093 +bh1770_get_lux_thresh_below_42336 bh1770_get_lux_thresh_below 0 42336 NULL
152094 +snd_pcm_plug_alloc_42339 snd_pcm_plug_alloc 2-0 42339 NULL
152095 +regulator_state_show_42345 regulator_state_show 0 42345 NULL nohasharray
152096 +store_42345 store 0-3 42345 &regulator_state_show_42345
152097 +ipr_store_log_level_42353 ipr_store_log_level 0-4 42353 NULL
152098 +cit_get_packet_size_42354 cit_get_packet_size 0 42354 NULL
152099 +ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
152100 +mxl5007t_write_regs_42356 mxl5007t_write_regs 0 42356 NULL
152101 +fuse_file_read_iter_42364 fuse_file_read_iter 0 42364 NULL
152102 +adp5520_bl_daylight_dim_store_42370 adp5520_bl_daylight_dim_store 0-4 42370 NULL
152103 +xhci_queue_bulk_tx_42377 xhci_queue_bulk_tx 0 42377 NULL
152104 +drbd_md_last_sector_42378 drbd_md_last_sector 0 42378 NULL
152105 +read_time_42381 read_time 0 42381 NULL nohasharray
152106 +ip_mc_msfilter_42381 ip_mc_msfilter 0 42381 &read_time_42381
152107 +unregister_gadget_42382 unregister_gadget 0 42382 NULL
152108 +test_power_get_battery_property_42384 test_power_get_battery_property 0 42384 NULL
152109 +show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE_42385 show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE 0 42385 NULL
152110 +il_dbgfs_disable_ht40_read_42386 il_dbgfs_disable_ht40_read 3-0 42386 NULL
152111 +change_queue_depth_42393 change_queue_depth 0 42393 NULL
152112 +cx25821_start_streaming_42395 cx25821_start_streaming 0 42395 NULL
152113 +r9701_get_datetime_42402 r9701_get_datetime 0 42402 NULL
152114 +brcms_ops_add_interface_42403 brcms_ops_add_interface 0 42403 NULL
152115 +msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
152116 +pci_resource_alignment_store_42407 pci_resource_alignment_store 0-3 42407 NULL
152117 +SYSC_recv_42413 SYSC_recv 3 42413 NULL
152118 +store_spi_transport_period_helper_42414 store_spi_transport_period_helper 0-3 42414 NULL
152119 +qlcnic_sriov_prepare_bc_hdr_42416 qlcnic_sriov_prepare_bc_hdr 0 42416 NULL
152120 +krng_get_random_42420 krng_get_random 3 42420 NULL
152121 +wm831x_clkout_prepare_42426 wm831x_clkout_prepare 0 42426 NULL
152122 +ixgbevf_write_posted_mbx_42428 ixgbevf_write_posted_mbx 0 42428 NULL
152123 +device_read_42432 device_read 0-3 42432 NULL
152124 +__iio_add_chan_devattr_42434 __iio_add_chan_devattr 0 42434 NULL nohasharray
152125 +ixgbevf_poll_for_msg_42434 ixgbevf_poll_for_msg 0 42434 &__iio_add_chan_devattr_42434
152126 +btrfs_nodesize_show_42436 btrfs_nodesize_show 0 42436 NULL
152127 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL nohasharray
152128 +cfq_back_seek_penalty_store_42437 cfq_back_seek_penalty_store 3-0 42437 &gsm_data_alloc_42437
152129 +tusb_musb_set_mode_42439 tusb_musb_set_mode 0 42439 NULL
152130 +spr_wm_latency_write_42441 spr_wm_latency_write 3-0 42441 NULL
152131 +do_qib_user_sdma_queue_create_42442 do_qib_user_sdma_queue_create 0 42442 NULL
152132 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3-0 42443 NULL
152133 +gpio_direction_input_42445 gpio_direction_input 0 42445 NULL
152134 +store_42448 store 0 42448 NULL
152135 +_nfs4_proc_setlk_42449 _nfs4_proc_setlk 0 42449 NULL nohasharray
152136 +nfs_writepage_setup_42449 nfs_writepage_setup 0 42449 &_nfs4_proc_setlk_42449
152137 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL nohasharray
152138 +sysfs_compact_node_42452 sysfs_compact_node 0-4 42452 &snd_pcm_action_group_42452
152139 +__clk_enable_42456 __clk_enable 0 42456 NULL
152140 +nfc_sock_create_42457 nfc_sock_create 0 42457 NULL
152141 +ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
152142 +show_lcdtype_42462 show_lcdtype 0 42462 NULL
152143 +show_lid_resume_42464 show_lid_resume 0 42464 NULL
152144 +strobe_set_42472 strobe_set 0 42472 NULL
152145 +__simple_xattr_set_42474 __simple_xattr_set 4-0 42474 NULL
152146 +sta_state_42478 sta_state 0 42478 NULL
152147 +show_coresize_42479 show_coresize 0 42479 NULL
152148 +ocfs2_xattr_ibody_list_42480 ocfs2_xattr_ibody_list 0 42480 NULL
152149 +kernel_recvmsg_42482 kernel_recvmsg 0-5 42482 NULL
152150 +set_zone_42484 set_zone 0-4 42484 NULL
152151 +omfs_readpages_42490 omfs_readpages 4 42490 NULL nohasharray
152152 +nfulnl_rcv_nl_event_42490 nfulnl_rcv_nl_event 0 42490 &omfs_readpages_42490 nohasharray
152153 +store_spi_transport_hold_mcs_42490 store_spi_transport_hold_mcs 0-4 42490 &nfulnl_rcv_nl_event_42490
152154 +parport_mos7715_read_data_42492 parport_mos7715_read_data 0 42492 NULL nohasharray
152155 +wl1251_acx_sleep_auth_42492 wl1251_acx_sleep_auth 0 42492 &parport_mos7715_read_data_42492
152156 +callback_42494 callback 0 42494 NULL
152157 +target_stat_scsi_auth_intr_show_attr_creation_time_42496 target_stat_scsi_auth_intr_show_attr_creation_time 0 42496 NULL
152158 +iscsi_nacl_attrib_show_dataout_timeout_42499 iscsi_nacl_attrib_show_dataout_timeout 0 42499 NULL
152159 +ibm_read_apci_table_42504 ibm_read_apci_table 0-5-6 42504 NULL
152160 +SyS_mincore_42511 SyS_mincore 1-2 42511 NULL
152161 +sctp_init_sock_42514 sctp_init_sock 0 42514 NULL
152162 +rfcomm_tty_write_room_42516 rfcomm_tty_write_room 0 42516 NULL
152163 +ath9k_sta_add_42517 ath9k_sta_add 0 42517 NULL
152164 +fanotify_read_42518 fanotify_read 0-3 42518 NULL
152165 +jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
152166 +kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL nohasharray
152167 +pch_phub_write_serial_rom_val_42520 pch_phub_write_serial_rom_val 0 42520 &kvm_write_wall_clock_42520
152168 +proc_notify_change_42521 proc_notify_change 0 42521 NULL
152169 +dio_bio_complete_42524 dio_bio_complete 0 42524 NULL
152170 +smk_write_netlbladdr_42525 smk_write_netlbladdr 3-0 42525 NULL
152171 +self_check_ec_hdr_42528 self_check_ec_hdr 0 42528 NULL
152172 +snd_emux_create_port_42533 snd_emux_create_port 3 42533 NULL nohasharray
152173 +sys_vmsplice_42533 sys_vmsplice 3 42533 &snd_emux_create_port_42533
152174 +sdev_store_evt_capacity_change_reported_42538 sdev_store_evt_capacity_change_reported 0-4 42538 NULL
152175 +mtip_hw_submit_io_42539 mtip_hw_submit_io 4 42539 NULL
152176 +mt9m111_set_hvflip_42542 mt9m111_set_hvflip 0 42542 NULL nohasharray
152177 +smk_read_unconfined_42542 smk_read_unconfined 3 42542 &mt9m111_set_hvflip_42542
152178 +__wa_xfer_setup_42543 __wa_xfer_setup 0 42543 NULL nohasharray
152179 +__register_ftrace_function_42543 __register_ftrace_function 0 42543 &__wa_xfer_setup_42543
152180 +dbAllocNear_42546 dbAllocNear 0 42546 NULL
152181 +mvs_task_exec_42547 mvs_task_exec 0 42547 NULL
152182 +ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 NULL
152183 +request_firmware_42553 request_firmware 0 42553 NULL
152184 +ip_vs_out_icmp_v6_42557 ip_vs_out_icmp_v6 0 42557 NULL
152185 +udp_recvmsg_42558 udp_recvmsg 4-0 42558 NULL nohasharray
152186 +iscsit_ta_cache_dynamic_acls_42558 iscsit_ta_cache_dynamic_acls 0 42558 &udp_recvmsg_42558
152187 +portio_type_show_42562 portio_type_show 0 42562 NULL
152188 +target_stat_scsi_lu_show_attr_creation_time_42563 target_stat_scsi_lu_show_attr_creation_time 0 42563 NULL
152189 +br_set_mac_address_42565 br_set_mac_address 0 42565 NULL
152190 +iwl_print_event_log_42566 iwl_print_event_log 5-0-7 42566 NULL
152191 +get_in_min_42567 get_in_min 0 42567 NULL
152192 +read_or_alloc_page_42578 read_or_alloc_page 0 42578 NULL
152193 +wusb_disconnect_store_42581 wusb_disconnect_store 0-4 42581 NULL
152194 +rj54n1_s_stream_42582 rj54n1_s_stream 0 42582 NULL
152195 +memory_failure_42590 memory_failure 0 42590 NULL
152196 +oom_score_adj_write_42594 oom_score_adj_write 3-0 42594 NULL
152197 +video_outputsw_set_42595 video_outputsw_set 0 42595 NULL
152198 +get_enable_42601 get_enable 0 42601 NULL
152199 +map_state_42602 map_state 1 42602 NULL nohasharray
152200 +__pskb_pull_42602 __pskb_pull 2 42602 &map_state_42602 nohasharray
152201 +snd_pcsp_playback_prepare_42602 snd_pcsp_playback_prepare 0 42602 &__pskb_pull_42602 nohasharray
152202 +npwm_show_42602 npwm_show 0 42602 &snd_pcsp_playback_prepare_42602
152203 +sctp_outq_flush_42605 sctp_outq_flush 0 42605 NULL
152204 +get_div_42612 get_div 0 42612 NULL
152205 +__uncore_mask_mc_show_42614 __uncore_mask_mc_show 0 42614 NULL
152206 +logfs_truncate_42615 logfs_truncate 0 42615 NULL
152207 +dbg_check_ltab_lnum_42617 dbg_check_ltab_lnum 0 42617 NULL
152208 +release_lockspace_42618 release_lockspace 0 42618 NULL nohasharray
152209 +read_42618 read 0 42618 &release_lockspace_42618
152210 +rt2500pci_set_device_state_42620 rt2500pci_set_device_state 0 42620 NULL nohasharray
152211 +vlan_dev_open_42620 vlan_dev_open 0 42620 &rt2500pci_set_device_state_42620
152212 +secinfo_parse_42624 secinfo_parse 0 42624 NULL
152213 +mv88e6xxx_phy_read_42625 mv88e6xxx_phy_read 0-2 42625 NULL
152214 +sys_move_pages_42626 sys_move_pages 2 42626 NULL nohasharray
152215 +map_show_42626 map_show 0 42626 &sys_move_pages_42626
152216 +xfs_attr_leaf_removename_42629 xfs_attr_leaf_removename 0 42629 NULL
152217 +crypto_ahash_walk_first_42630 crypto_ahash_walk_first 0 42630 NULL
152218 +snd_hwdep_dev_register_42632 snd_hwdep_dev_register 0 42632 NULL
152219 +ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
152220 +iommu_tbl_range_alloc_42638 iommu_tbl_range_alloc 5-3-6 42638 NULL
152221 +b43legacy_wireless_core_init_42640 b43legacy_wireless_core_init 0 42640 NULL
152222 +br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
152223 +num_controllers_42644 num_controllers 0 42644 NULL
152224 +mc13783_adc_read_bp_42646 mc13783_adc_read_bp 0 42646 NULL
152225 +gpio_request_enable_42647 gpio_request_enable 0 42647 NULL nohasharray
152226 +sis190_get_regs_len_42647 sis190_get_regs_len 0 42647 &gpio_request_enable_42647
152227 +i7core_mce_check_error_42651 i7core_mce_check_error 0 42651 NULL
152228 +_regmap_raw_write_42652 _regmap_raw_write 2-4-0 42652 NULL
152229 +i40e_setup_rx_descriptors_42655 i40e_setup_rx_descriptors 0 42655 NULL
152230 +ess_audio_prepare_for_input_42659 ess_audio_prepare_for_input 0 42659 NULL
152231 +print_nodes_state_42664 print_nodes_state 0 42664 NULL
152232 +s5p_mfc_start_streaming_42666 s5p_mfc_start_streaming 0 42666 NULL
152233 +pinctrl_gpio_direction_input_42668 pinctrl_gpio_direction_input 0 42668 NULL
152234 +acpi_power_get_inferred_state_42669 acpi_power_get_inferred_state 0 42669 NULL nohasharray
152235 +ipx_setsockopt_42669 ipx_setsockopt 0 42669 &acpi_power_get_inferred_state_42669
152236 +show_cidmode_42671 show_cidmode 0 42671 NULL
152237 +l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
152238 +btrfs_label_store_42678 btrfs_label_store 0-4 42678 NULL
152239 +xgbe_calc_rx_buf_size_42681 xgbe_calc_rx_buf_size 0-2 42681 NULL
152240 +rocker_group_tbl_do_42683 rocker_group_tbl_do 0 42683 NULL
152241 +at91_sysfs_set_mb0_id_42685 at91_sysfs_set_mb0_id 0-4 42685 NULL
152242 +cifs_spnego_key_instantiate_42686 cifs_spnego_key_instantiate 0 42686 NULL nohasharray
152243 +store_spi_transport_wr_flow_42686 store_spi_transport_wr_flow 0-4 42686 &cifs_spnego_key_instantiate_42686
152244 +wiimod_pro_calib_store_42692 wiimod_pro_calib_store 0-4 42692 NULL
152245 +request_key_and_link_42693 request_key_and_link 4 42693 NULL nohasharray
152246 +rsi_send_internal_mgmt_frame_42693 rsi_send_internal_mgmt_frame 0 42693 &request_key_and_link_42693
152247 +acpi_dev_get_irqresource_42694 acpi_dev_get_irqresource 2 42694 NULL nohasharray
152248 +iio_trigger_attach_poll_func_42694 iio_trigger_attach_poll_func 0 42694 &acpi_dev_get_irqresource_42694
152249 +ipoib_vlan_delete_42696 ipoib_vlan_delete 0 42696 NULL
152250 +nilfs_btnode_submit_block_42698 nilfs_btnode_submit_block 0 42698 NULL
152251 +bnx2fc_ctlr_enabled_42700 bnx2fc_ctlr_enabled 0 42700 NULL
152252 +vb2_read_42703 vb2_read 3-0 42703 NULL
152253 +store_sas_link_reset_42705 store_sas_link_reset 4-0 42705 NULL
152254 +sierra_net_send_cmd_42708 sierra_net_send_cmd 3 42708 NULL nohasharray
152255 +hard_show_42708 hard_show 0 42708 &sierra_net_send_cmd_42708
152256 +pm8001_ctl_max_sg_list_show_42710 pm8001_ctl_max_sg_list_show 0 42710 NULL
152257 +taos_smbus_xfer_42714 taos_smbus_xfer 0 42714 NULL
152258 +regulator_print_state_42718 regulator_print_state 0 42718 NULL
152259 +adxl34x_calibrate_show_42719 adxl34x_calibrate_show 0 42719 NULL
152260 +read_status_42722 read_status 0 42722 NULL nohasharray
152261 +ath10k_pci_qca6174_chip_reset_42722 ath10k_pci_qca6174_chip_reset 0 42722 &read_status_42722
152262 +selinux_ip_postroute_42725 selinux_ip_postroute 0 42725 NULL
152263 +setup_ntlmv2_rsp_42726 setup_ntlmv2_rsp 0 42726 NULL
152264 +iwl_mvm_coex_dump_mbox_old_42727 iwl_mvm_coex_dump_mbox_old 0-3-4 42727 NULL
152265 +bmg160_data_rdy_trigger_set_state_42728 bmg160_data_rdy_trigger_set_state 0 42728 NULL
152266 +ath10k_pci_warm_reset_42729 ath10k_pci_warm_reset 0 42729 NULL
152267 +dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL nohasharray
152268 +target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733 target_stat_scsi_auth_intr_show_attr_hs_num_cmds 0 42733 &dvb_demux_ioctl_42733 nohasharray
152269 +fw_get_filesystem_firmware_42733 fw_get_filesystem_firmware 0 42733 &target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733
152270 +set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL nohasharray
152271 +igbvf_get_regs_len_42737 igbvf_get_regs_len 0 42737 &set_aoe_iflist_42737
152272 +ax25_setsockopt_42740 ax25_setsockopt 5-0 42740 NULL
152273 +SendReceive2_42742 SendReceive2 0 42742 NULL
152274 +sdev_show_modalias_42746 sdev_show_modalias 0 42746 NULL nohasharray
152275 +write_42746 write 0 42746 &sdev_show_modalias_42746
152276 +xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL nohasharray
152277 +lbs_mesh_set_42750 lbs_mesh_set 0-4 42750 &xen_bind_pirq_gsi_to_irq_42750
152278 +dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL nohasharray
152279 +s2io_open_42756 s2io_open 0 42756 &dpm_sysfs_add_42756
152280 +sysfs_set_active_low_42759 sysfs_set_active_low 0 42759 NULL
152281 +usblp_rtest_42761 usblp_rtest 0 42761 NULL
152282 +sysfs_show_available_clocksources_42763 sysfs_show_available_clocksources 0 42763 NULL
152283 +vmxnet3_rq_create_42771 vmxnet3_rq_create 0 42771 NULL
152284 +ath10k_htt_verify_version_42776 ath10k_htt_verify_version 0 42776 NULL
152285 +x25_recvmsg_42777 x25_recvmsg 4-0 42777 NULL nohasharray
152286 +pinctrl_register_map_42777 pinctrl_register_map 2 42777 &x25_recvmsg_42777
152287 +lp3943_gpio_direction_output_42778 lp3943_gpio_direction_output 0 42778 NULL
152288 +snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
152289 +cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 NULL nohasharray
152290 +isku_sysfs_read_info_42781 isku_sysfs_read_info 6-0-5 42781 &cryptd_hash_setkey_42781
152291 +show_fnode_chap_out_idx_42784 show_fnode_chap_out_idx 0 42784 NULL
152292 +store_fan_beep_42785 store_fan_beep 0-4 42785 NULL
152293 +elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
152294 +hackrf_set_if_gain_42788 hackrf_set_if_gain 0 42788 NULL
152295 +koneplus_sysfs_read_42792 koneplus_sysfs_read 6-0 42792 NULL
152296 +cgroup_migrate_prepare_dst_42793 cgroup_migrate_prepare_dst 0 42793 NULL
152297 +show_chglim_42794 show_chglim 0 42794 NULL
152298 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0 42796 NULL
152299 +fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
152300 +show_line1_42806 show_line1 0 42806 NULL
152301 +esd_usb2_open_42809 esd_usb2_open 0 42809 NULL
152302 +pcf2127_get_datetime_42811 pcf2127_get_datetime 0 42811 NULL nohasharray
152303 +smk_bu_current_42811 smk_bu_current 0-4 42811 &pcf2127_get_datetime_42811
152304 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
152305 +__bch_cache_set_store_42815 __bch_cache_set_store 0-4 42815 NULL
152306 +iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3-0 42820 NULL
152307 +set_arg_42824 set_arg 3 42824 NULL
152308 +si476x_radio_read_rsq_blob_42827 si476x_radio_read_rsq_blob 3-0 42827 NULL
152309 +bnad_mtu_set_42833 bnad_mtu_set 0 42833 NULL
152310 +dnotify_handle_event_42835 dnotify_handle_event 0 42835 NULL
152311 +f2fs_unfreeze_42836 f2fs_unfreeze 0 42836 NULL
152312 +show_sas_rphy_target_port_protocols_42840 show_sas_rphy_target_port_protocols 0 42840 NULL
152313 +mv88e6131_get_sset_count_42841 mv88e6131_get_sset_count 0 42841 NULL
152314 +prop_compression_validate_42847 prop_compression_validate 0 42847 NULL
152315 +show_ata_dev_xfer_mode_42848 show_ata_dev_xfer_mode 0 42848 NULL
152316 +btmrvl_fwdump_write_42850 btmrvl_fwdump_write 3-0 42850 NULL nohasharray
152317 +ath10k_pci_qca988x_chip_reset_42850 ath10k_pci_qca988x_chip_reset 0 42850 &btmrvl_fwdump_write_42850
152318 +prandom_u32_42853 prandom_u32 0 42853 NULL nohasharray
152319 +ath6kl_wmi_config_debug_module_cmd_42853 ath6kl_wmi_config_debug_module_cmd 0 42853 &prandom_u32_42853
152320 +wl12xx_init_vif_data_42855 wl12xx_init_vif_data 0 42855 NULL
152321 +return_gap_lebs_42862 return_gap_lebs 0 42862 NULL
152322 +gen_pool_first_fit_order_align_42863 gen_pool_first_fit_order_align 2-3-4 42863 NULL nohasharray
152323 +of_property_count_strings_42863 of_property_count_strings 0 42863 &gen_pool_first_fit_order_align_42863 nohasharray
152324 +destroy_42863 destroy 0 42863 &of_property_count_strings_42863
152325 +ad7877_read_adc_42867 ad7877_read_adc 0 42867 NULL
152326 +_ctl_host_trace_buffer_show_42869 _ctl_host_trace_buffer_show 0 42869 NULL
152327 +parse_user_pin_configs_42870 parse_user_pin_configs 0 42870 NULL
152328 +t4_sge_alloc_rxq_42871 t4_sge_alloc_rxq 0 42871 NULL nohasharray
152329 +snd_device_register_all_42871 snd_device_register_all 0 42871 &t4_sge_alloc_rxq_42871
152330 +iscsi_stat_instance_show_attr_description_42874 iscsi_stat_instance_show_attr_description 0 42874 NULL
152331 +mt9v022_s_ctrl_42875 mt9v022_s_ctrl 0 42875 NULL nohasharray
152332 +media_read_42875 media_read 0-3 42875 &mt9v022_s_ctrl_42875
152333 +nvme_trans_unit_serial_page_42879 nvme_trans_unit_serial_page 4 42879 NULL
152334 +tw68_video_init2_42880 tw68_video_init2 2 42880 NULL
152335 +pskb_expand_head_42881 pskb_expand_head 3-2-0 42881 NULL
152336 +rt5677_gpio_direction_in_42886 rt5677_gpio_direction_in 0 42886 NULL nohasharray
152337 +pcistub_irq_handler_switch_42886 pcistub_irq_handler_switch 0-3 42886 &rt5677_gpio_direction_in_42886
152338 +lm3530_mode_get_42888 lm3530_mode_get 0 42888 NULL
152339 +c2_up_42890 c2_up 0 42890 NULL
152340 +pci_write_42893 pci_write 0 42893 NULL
152341 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL nohasharray
152342 +twl4030_madc_conversion_42895 twl4030_madc_conversion 0 42895 &xpc_kmalloc_cacheline_aligned_42895 nohasharray
152343 +amb_send_42895 amb_send 0 42895 &twl4030_madc_conversion_42895
152344 +SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
152345 +hd_end_request_42904 hd_end_request 2 42904 NULL
152346 +ieee80211_tdls_mgmt_teardown_42905 ieee80211_tdls_mgmt_teardown 10 42905 NULL
152347 +alx_change_mtu_42906 alx_change_mtu 0 42906 NULL
152348 +rds_create_42907 rds_create 0 42907 NULL
152349 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3-0 42909 NULL
152350 +g_mbus_fmt_42910 g_mbus_fmt 0 42910 NULL
152351 +snd_jack_new_42914 snd_jack_new 0 42914 NULL
152352 +hfsplus_user_getxattr_42915 hfsplus_user_getxattr 0 42915 NULL
152353 +device_show_int_42919 device_show_int 0 42919 NULL
152354 +simple_playback_pcm_prepare_42920 simple_playback_pcm_prepare 0 42920 NULL
152355 +pcxhr_set_clock_42923 pcxhr_set_clock 0 42923 NULL nohasharray
152356 +show_42923 show 0 42923 &pcxhr_set_clock_42923
152357 +drbd_header_size_42928 drbd_header_size 0 42928 NULL
152358 +lis3lv02d_rate_set_42933 lis3lv02d_rate_set 0-4 42933 NULL
152359 +set_analog_out_42935 set_analog_out 0-4 42935 NULL
152360 +bnx2_open_42936 bnx2_open 0 42936 NULL
152361 +xfs_bmapi_allocate_42938 xfs_bmapi_allocate 0 42938 NULL
152362 +sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL nohasharray
152363 +slot_store_42941 slot_store 0-3 42941 &sctp_getsockopt_maxburst_42941
152364 +handle_response_42945 handle_response 0 42945 NULL
152365 +vx_reset_chk_42946 vx_reset_chk 0 42946 NULL nohasharray
152366 +ds1682_store_42946 ds1682_store 0-4 42946 &vx_reset_chk_42946
152367 +hashtab_map_42947 hashtab_map 0 42947 NULL
152368 +w1_ds2760_write_42955 w1_ds2760_write 3-4 42955 NULL
152369 +sys_sethostname_42962 sys_sethostname 2 42962 NULL nohasharray
152370 +set_temp0_min_42962 set_temp0_min 0-4 42962 &sys_sethostname_42962
152371 +fcoe_reset_42963 fcoe_reset 0 42963 NULL
152372 +snd_korg1212_trigger_42966 snd_korg1212_trigger 0 42966 NULL nohasharray
152373 +kone_check_write_42966 kone_check_write 0 42966 &snd_korg1212_trigger_42966
152374 +ntb_setup_snb_msix_42971 ntb_setup_snb_msix 2 42971 NULL
152375 +n_pins_show_42973 n_pins_show 0 42973 NULL
152376 +show_temp62_42975 show_temp62 0 42975 NULL
152377 +show_rx_polinv_enb_42977 show_rx_polinv_enb 0 42977 NULL nohasharray
152378 +sysv_readpage_42977 sysv_readpage 0 42977 &show_rx_polinv_enb_42977
152379 +acpi_get_device_data_42978 acpi_get_device_data 0 42978 NULL
152380 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL nohasharray
152381 +pfkey_xfrm_policy2sec_ctx_size_42981 pfkey_xfrm_policy2sec_ctx_size 0 42981 &compat_udpv6_setsockopt_42981 nohasharray
152382 +store_enable_clka1_output_42981 store_enable_clka1_output 0-4 42981 &pfkey_xfrm_policy2sec_ctx_size_42981
152383 +it8712f_wdt_write_42982 it8712f_wdt_write 0-3 42982 NULL
152384 +pci_bus_read_config_word_42987 pci_bus_read_config_word 0 42987 NULL
152385 +hwrng_attr_current_store_42989 hwrng_attr_current_store 0-4 42989 NULL
152386 +nfs_idmap_get_desc_42990 nfs_idmap_get_desc 2-4 42990 NULL nohasharray
152387 +rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
152388 +mem_cgroup_force_empty_write_42994 mem_cgroup_force_empty_write 0-3 42994 NULL
152389 +il4965_show_debug_level_42996 il4965_show_debug_level 0 42996 NULL
152390 +xfs_da_read_buf_43008 xfs_da_read_buf 0 43008 NULL
152391 +nct6683_create_attr_group_43010 nct6683_create_attr_group 3 43010 NULL
152392 +vfio_fill_vconfig_bytes_43016 vfio_fill_vconfig_bytes 0 43016 NULL nohasharray
152393 +gadget_dev_desc_bDeviceProtocol_show_43016 gadget_dev_desc_bDeviceProtocol_show 0 43016 &vfio_fill_vconfig_bytes_43016
152394 +rxrpc_preparse_xdr_rxk5_43019 rxrpc_preparse_xdr_rxk5 0 43019 NULL
152395 +snd_pcm_pre_start_43020 snd_pcm_pre_start 0 43020 NULL nohasharray
152396 +export_store_43020 export_store 0-4 43020 &snd_pcm_pre_start_43020
152397 +p54_add_interface_43022 p54_add_interface 0 43022 NULL
152398 +nvkm_parent_create__43024 nvkm_parent_create_ 7 43024 NULL
152399 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3-0 43025 NULL
152400 +b43_write_initvals_43028 b43_write_initvals 0 43028 NULL
152401 +ab3100_otp_paf_show_43029 ab3100_otp_paf_show 0 43029 NULL
152402 +check_subscription_permission_43032 check_subscription_permission 0 43032 NULL
152403 +wep_default_key_count_read_43035 wep_default_key_count_read 3-0 43035 NULL nohasharray
152404 +jffs2_write_begin_43035 jffs2_write_begin 0 43035 &wep_default_key_count_read_43035
152405 +max_queue_show_43036 max_queue_show 0 43036 NULL
152406 +set_icon_43037 set_icon 0-3 43037 NULL
152407 +cp2112_read_req_43041 cp2112_read_req 0 43041 NULL nohasharray
152408 +goldfish_fb_set_par_43041 goldfish_fb_set_par 0 43041 &cp2112_read_req_43041
152409 +write_s64_43043 write_s64 0 43043 NULL
152410 +show_port_name_43051 show_port_name 0 43051 NULL
152411 +ssb_pcmcia_cfg_read_43056 ssb_pcmcia_cfg_read 0 43056 NULL
152412 +fb_add_videomode_43057 fb_add_videomode 0 43057 NULL
152413 +pcap_rtc_set_alarm_43058 pcap_rtc_set_alarm 0 43058 NULL nohasharray
152414 +dfx_ctl_set_mac_address_43058 dfx_ctl_set_mac_address 0 43058 &pcap_rtc_set_alarm_43058
152415 +__bioset_create_43059 __bioset_create 1 43059 NULL nohasharray
152416 +ocfs2_get_clusters_43059 ocfs2_get_clusters 0 43059 &__bioset_create_43059
152417 +t3_sge_alloc_qset_43061 t3_sge_alloc_qset 0 43061 NULL nohasharray
152418 +store_enable_clka0_output_43061 store_enable_clka0_output 0-4 43061 &t3_sge_alloc_qset_43061
152419 +lme2510_i2c_xfer_43062 lme2510_i2c_xfer 0-3 43062 NULL
152420 +cap_netlink_send_43063 cap_netlink_send 0 43063 NULL
152421 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT_43069 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT 0 43069 NULL
152422 +get_attention_status_43073 get_attention_status 0 43073 NULL
152423 +sst_drop_stream_43076 sst_drop_stream 0 43076 NULL nohasharray
152424 +target_stat_scsi_transport_show_attr_device_43076 target_stat_scsi_transport_show_attr_device 0 43076 &sst_drop_stream_43076
152425 +show_fc_host_active_fc4s_43078 show_fc_host_active_fc4s 0 43078 NULL
152426 +get_slave_size_43081 get_slave_size 0 43081 NULL
152427 +nfs_map_group_to_gid_43082 nfs_map_group_to_gid 3 43082 NULL
152428 +set_lock_args_43085 set_lock_args 0 43085 NULL nohasharray
152429 +deadline_write_expire_show_43085 deadline_write_expire_show 0 43085 &set_lock_args_43085 nohasharray
152430 +ql_start_rx_ring_43085 ql_start_rx_ring 0 43085 &deadline_write_expire_show_43085
152431 +_xfer_secondary_pool_43089 _xfer_secondary_pool 2 43089 NULL nohasharray
152432 +tomoyo_read_43089 tomoyo_read 0-3 43089 &_xfer_secondary_pool_43089
152433 +regmap_spmi_base_write_43095 regmap_spmi_base_write 0 43095 NULL nohasharray
152434 +mt2131_writeregs_43095 mt2131_writeregs 0 43095 &regmap_spmi_base_write_43095
152435 +dev_set_promiscuity_43096 dev_set_promiscuity 0 43096 NULL
152436 +store_srp_rport_fast_io_fail_tmo_43097 store_srp_rport_fast_io_fail_tmo 0-4 43097 NULL
152437 +dump_skip_43098 dump_skip 2 43098 NULL
152438 +mwifiex_cmd_11n_cfg_43102 mwifiex_cmd_11n_cfg 0 43102 NULL
152439 +sysfs_create_file_ns_43103 sysfs_create_file_ns 0 43103 NULL
152440 +stmmac_init_dma_engine_43104 stmmac_init_dma_engine 0 43104 NULL
152441 +fuse_statfs_43106 fuse_statfs 0 43106 NULL
152442 +ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
152443 +gfs2_journaled_truncate_43108 gfs2_journaled_truncate 0 43108 NULL
152444 +svc_change_qos_43111 svc_change_qos 0 43111 NULL
152445 +store_43112 store 0 43112 NULL
152446 +ix2505v_write_43115 ix2505v_write 0 43115 NULL
152447 +open_43117 open 0 43117 NULL
152448 +calculate_node_totalpages_43118 calculate_node_totalpages 2-3 43118 NULL
152449 +parport_ieee1284_write_compat_43125 parport_ieee1284_write_compat 0 43125 NULL
152450 +show_rpm_min_43129 show_rpm_min 0 43129 NULL
152451 +lock_page_killable_43130 lock_page_killable 0 43130 NULL
152452 +e1000_request_msix_43134 e1000_request_msix 0 43134 NULL
152453 +dmfe_open_43139 dmfe_open 0 43139 NULL
152454 +ab3100_otp_imeich_show_43143 ab3100_otp_imeich_show 0 43143 NULL
152455 +read_file_dfs_43145 read_file_dfs 3-0 43145 NULL nohasharray
152456 +i2c_hid_get_report_43145 i2c_hid_get_report 0 43145 &read_file_dfs_43145
152457 +relay_file_read_subbufs_43147 relay_file_read_subbufs 0 43147 NULL
152458 +show_enabled_43152 show_enabled 0 43152 NULL
152459 +qlcnic_sysfs_clear_esw_stats_43153 qlcnic_sysfs_clear_esw_stats 0-6-5 43153 NULL
152460 +ipath_get_slave_info_43154 ipath_get_slave_info 0 43154 NULL
152461 +f2fs_statfs_43158 f2fs_statfs 0 43158 NULL
152462 +cfs_cpt_table_alloc_43159 cfs_cpt_table_alloc 1 43159 NULL
152463 +usb_string_sub_43164 usb_string_sub 0 43164 NULL
152464 +il_dbgfs_power_save_status_read_43165 il_dbgfs_power_save_status_read 3-0 43165 NULL
152465 +s5k4aa_set_noise_43172 s5k4aa_set_noise 0 43172 NULL
152466 +__iscsi_nacl_auth_store_userid_mutual_43181 __iscsi_nacl_auth_store_userid_mutual 0-3 43181 NULL
152467 +ath6kl_set_assoc_req_ies_43185 ath6kl_set_assoc_req_ies 3 43185 NULL
152468 +_read_43194 _read 0 43194 NULL
152469 +ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
152470 +teiup_create_43201 teiup_create 3 43201 NULL
152471 +uio_write_43202 uio_write 3-0 43202 NULL
152472 +iso_callback_43208 iso_callback 3 43208 NULL
152473 +ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
152474 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
152475 +isl29003_set_range_43211 isl29003_set_range 0 43211 NULL
152476 +ovl_split_lowerdirs_43214 ovl_split_lowerdirs 0 43214 NULL
152477 +link_failure_count_show_43216 link_failure_count_show 0 43216 NULL nohasharray
152478 +nes_show_flash_data_43216 nes_show_flash_data 0 43216 &link_failure_count_show_43216
152479 +gfs2_direct_IO_43220 gfs2_direct_IO 4-0 43220 NULL
152480 +elf_core_extra_phdrs_43222 elf_core_extra_phdrs 0 43222 NULL nohasharray
152481 +get_status_43222 get_status 0 43222 &elf_core_extra_phdrs_43222 nohasharray
152482 +attr_store_43222 attr_store 0-3 43222 &get_status_43222
152483 +ivtv_xfer_43223 ivtv_xfer 0-3 43223 NULL
152484 +sock_no_recvmsg_43228 sock_no_recvmsg 0-4 43228 NULL
152485 +wdog_reboot_handler_43234 wdog_reboot_handler 0 43234 NULL
152486 +show_fcoe_fcf_device_selected_43236 show_fcoe_fcf_device_selected 0 43236 NULL
152487 +read_status_43238 read_status 0 43238 NULL
152488 +batadv_tt_tvlv_unicast_handler_v1_43239 batadv_tt_tvlv_unicast_handler_v1 5 43239 NULL nohasharray
152489 +pstr_show_43239 pstr_show 0 43239 &batadv_tt_tvlv_unicast_handler_v1_43239 nohasharray
152490 +__logfs_write_buf_43239 __logfs_write_buf 0 43239 &pstr_show_43239
152491 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
152492 +ax88178_change_mtu_43248 ax88178_change_mtu 0 43248 NULL
152493 +fixup_leb_43256 fixup_leb 3 43256 NULL
152494 +hfsplus_setattr_43257 hfsplus_setattr 0 43257 NULL
152495 +store_pwm_auto_spinup_min_43260 store_pwm_auto_spinup_min 0-4 43260 NULL
152496 +kmx61_acc_validate_trigger_43264 kmx61_acc_validate_trigger 0 43264 NULL
152497 +rocker_port_ctrl_vlan_bridge_43266 rocker_port_ctrl_vlan_bridge 0 43266 NULL
152498 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
152499 +omfs_readpage_43270 omfs_readpage 0 43270 NULL
152500 +mxl5007t_get_if_frequency_43271 mxl5007t_get_if_frequency 0 43271 NULL
152501 +uvc_commit_video_43272 uvc_commit_video 0 43272 NULL
152502 +do_journal_begin_r_43273 do_journal_begin_r 0 43273 NULL
152503 +lpfc_oas_lun_status_show_43274 lpfc_oas_lun_status_show 0 43274 NULL
152504 +evtchn_write_43278 evtchn_write 3-0 43278 NULL
152505 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL nohasharray
152506 +bitmap_parselist_user_43279 bitmap_parselist_user 0 43279 &filemap_write_and_wait_range_43279
152507 +ds1511_rtc_read_time_43280 ds1511_rtc_read_time 0 43280 NULL
152508 +src_frames_43281 src_frames 0 43281 NULL nohasharray
152509 +show_temp_crit_hyst_43281 show_temp_crit_hyst 0 43281 &src_frames_43281
152510 +adp8870_bl_l1_daylight_max_store_43287 adp8870_bl_l1_daylight_max_store 4-0 43287 NULL
152511 +show_pwm_auto_pwm_min_43293 show_pwm_auto_pwm_min 0 43293 NULL
152512 +show_num_ports_43296 show_num_ports 0 43296 NULL
152513 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
152514 +lm3533_read_43309 lm3533_read 0 43309 NULL
152515 +fm10k_update_uc_addr_pf_43310 fm10k_update_uc_addr_pf 0 43310 NULL nohasharray
152516 +store_cpumask_43310 store_cpumask 0-4 43310 &fm10k_update_uc_addr_pf_43310
152517 +em28xx_audio_analog_set_43312 em28xx_audio_analog_set 0 43312 NULL
152518 +acpi_ex_convert_to_buffer_43314 acpi_ex_convert_to_buffer 0 43314 NULL
152519 +try_charge_43315 try_charge 0 43315 NULL
152520 +position_show_43316 position_show 0 43316 NULL nohasharray
152521 +padlock_sha1_init_nano_43316 padlock_sha1_init_nano 0 43316 &position_show_43316
152522 +temp1_max_alarm_show_43317 temp1_max_alarm_show 0 43317 NULL nohasharray
152523 +nilfs_direct_lookup_contig_43317 nilfs_direct_lookup_contig 0 43317 &temp1_max_alarm_show_43317 nohasharray
152524 +sctp_auth_ep_add_chunkid_43317 sctp_auth_ep_add_chunkid 0 43317 &nilfs_direct_lookup_contig_43317 nohasharray
152525 +iwl_mvm_mac_start_43317 iwl_mvm_mac_start 0 43317 &sctp_auth_ep_add_chunkid_43317
152526 +target_core_dev_wwn_store_attr_vpd_unit_serial_43322 target_core_dev_wwn_store_attr_vpd_unit_serial 0-3 43322 NULL
152527 +be_get_sset_count_43324 be_get_sset_count 0 43324 NULL
152528 +sja1000_open_43326 sja1000_open 0 43326 NULL
152529 +show_sas_phy_initiator_port_protocols_43327 show_sas_phy_initiator_port_protocols 0 43327 NULL
152530 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL nohasharray
152531 +thermal_set_mode_43332 thermal_set_mode 0 43332 &__ext4_get_inode_loc_43332
152532 +__uncore_event5_show_43333 __uncore_event5_show 0 43333 NULL
152533 +patch_stac9200_43348 patch_stac9200 0 43348 NULL
152534 +drm_dp_mst_wait_tx_reply_43349 drm_dp_mst_wait_tx_reply 0 43349 NULL
152535 +xfs_log_regrant_43350 xfs_log_regrant 0 43350 NULL
152536 +set_peripheral_43353 set_peripheral 0 43353 NULL
152537 +gart_free_coherent_43362 gart_free_coherent 2-4 43362 NULL
152538 +may_create_key_43363 may_create_key 0 43363 NULL
152539 +pm_print_times_show_43364 pm_print_times_show 0 43364 NULL nohasharray
152540 +btrfs_check_data_free_space_43364 btrfs_check_data_free_space 0 43364 &pm_print_times_show_43364
152541 +pn_init_43370 pn_init 0 43370 NULL
152542 +proc_sys_permission_43371 proc_sys_permission 0 43371 NULL nohasharray
152543 +bnad_tx_msix_register_43371 bnad_tx_msix_register 0 43371 &proc_sys_permission_43371
152544 +wl1271_acx_group_address_tbl_43372 wl1271_acx_group_address_tbl 0 43372 NULL
152545 +mmc_sd_init_card_43374 mmc_sd_init_card 0 43374 NULL
152546 +gfs2_rgrp_bh_get_43375 gfs2_rgrp_bh_get 0 43375 NULL nohasharray
152547 +ath10k_htt_tx_alloc_43375 ath10k_htt_tx_alloc 0 43375 &gfs2_rgrp_bh_get_43375
152548 +lx_framebuffer_size_43377 lx_framebuffer_size 0 43377 NULL
152549 +show_fcstat_fc_non_bls_resp_43383 show_fcstat_fc_non_bls_resp 0 43383 NULL
152550 +svc_pool_map_get_43386 svc_pool_map_get 0 43386 NULL
152551 +tpm_inf_send_43388 tpm_inf_send 0-3 43388 NULL
152552 +scsiback_make_nexus_43391 scsiback_make_nexus 0 43391 NULL
152553 +xfs_btree_new_iroot_43392 xfs_btree_new_iroot 0 43392 NULL
152554 +mdfour_43396 mdfour 0 43396 NULL
152555 +fsp_attr_show_getreg_43397 fsp_attr_show_getreg 0 43397 NULL nohasharray
152556 +tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect_43397 tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect 0 43397 &fsp_attr_show_getreg_43397
152557 +iscsi_sw_tcp_conn_get_param_43398 iscsi_sw_tcp_conn_get_param 0 43398 NULL
152558 +get_user_pages_unlocked_43399 get_user_pages_unlocked 0 43399 NULL
152559 +o2hb_read_block_input_43402 o2hb_read_block_input 0 43402 NULL
152560 +line6_submit_audio_in_all_urbs_43403 line6_submit_audio_in_all_urbs 0 43403 NULL
152561 +wl1251_acx_data_path_params_43404 wl1251_acx_data_path_params 0 43404 NULL
152562 +xenfb_write_43412 xenfb_write 3 43412 NULL
152563 +show_linear_43414 show_linear 0 43414 NULL nohasharray
152564 +serio_set_bind_mode_43414 serio_set_bind_mode 0-4 43414 &show_linear_43414
152565 +romfs_statfs_43416 romfs_statfs 0 43416 NULL nohasharray
152566 +load_firmware_43416 load_firmware 0 43416 &romfs_statfs_43416
152567 +ext4_xattr_check_names_43422 ext4_xattr_check_names 0 43422 NULL nohasharray
152568 +offset_store_43422 offset_store 0-3 43422 &ext4_xattr_check_names_43422
152569 +__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL nohasharray
152570 +sendctrl_hook_43423 sendctrl_hook 0 43423 &__alloc_bootmem_low_43423 nohasharray
152571 +gdm_wimax_netif_rx_43423 gdm_wimax_netif_rx 3 43423 &sendctrl_hook_43423
152572 +_abb5zes3_rtc_update_timer_43425 _abb5zes3_rtc_update_timer 0 43425 NULL
152573 +ath10k_thermal_get_cur_dutycycle_43427 ath10k_thermal_get_cur_dutycycle 0 43427 NULL
152574 +acpi_ds_create_method_mutex_43430 acpi_ds_create_method_mutex 0 43430 NULL
152575 +cyapa_gen3_bl_enter_43431 cyapa_gen3_bl_enter 0 43431 NULL
152576 +isku_sysfs_write_keys_capslock_43432 isku_sysfs_write_keys_capslock 6-0-5 43432 NULL
152577 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
152578 +w1_master_attribute_show_name_43439 w1_master_attribute_show_name 0 43439 NULL
152579 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 NULL nohasharray
152580 +store_received_ref_clk3b_43440 store_received_ref_clk3b 0-4 43440 &ath6kl_wmi_roam_tbl_event_rx_43440
152581 +send_pre_block_43442 send_pre_block 0 43442 NULL
152582 +usb_string_43443 usb_string 0 43443 NULL nohasharray
152583 +usemap_size_43443 usemap_size 0-1-2 43443 &usb_string_43443
152584 +get_vm_area_size_43444 get_vm_area_size 0 43444 NULL nohasharray
152585 +dm_attr_name_show_43444 dm_attr_name_show 0 43444 &get_vm_area_size_43444
152586 +nilfs_palloc_get_bitmap_block_43448 nilfs_palloc_get_bitmap_block 0 43448 NULL
152587 +decode_ntlmssp_challenge_43450 decode_ntlmssp_challenge 0 43450 NULL
152588 +store_temp_beep_43452 store_temp_beep 0-4 43452 NULL
152589 +fs_path_prepare_for_add_43453 fs_path_prepare_for_add 2 43453 NULL
152590 +wil_change_mtu_43455 wil_change_mtu 0 43455 NULL
152591 +lirc_dev_fop_read_43459 lirc_dev_fop_read 0-3 43459 NULL
152592 +nvme_trans_device_id_page_43466 nvme_trans_device_id_page 4 43466 NULL
152593 +target_core_dev_pr_show_attr_res_aptpl_active_43467 target_core_dev_pr_show_attr_res_aptpl_active 0 43467 NULL
152594 +il3945_send_rxon_assoc_43469 il3945_send_rxon_assoc 0 43469 NULL
152595 +btrfs_freeze_43471 btrfs_freeze 0 43471 NULL
152596 +write_43473 write 0 43473 NULL
152597 +hook_43475 hook 0 43475 NULL
152598 +current_uuid_store_43478 current_uuid_store 0-4 43478 NULL
152599 +dtv5100_i2c_xfer_43479 dtv5100_i2c_xfer 0-3 43479 NULL
152600 +alloc_new_reservation_43480 alloc_new_reservation 4-0 43480 NULL nohasharray
152601 +calculate_discard_block_size_43480 calculate_discard_block_size 0-1 43480 &alloc_new_reservation_43480
152602 +vga_get_43488 vga_get 0 43488 NULL
152603 +vmemdup_43489 vmemdup 2 43489 NULL
152604 +f_rndis_opts_attr_store_43493 f_rndis_opts_attr_store 0-4 43493 NULL
152605 +tx_tx_data_prepared_read_43497 tx_tx_data_prepared_read 3-0 43497 NULL nohasharray
152606 +f2fs_freeze_43497 f2fs_freeze 0 43497 &tx_tx_data_prepared_read_43497
152607 +show_lid_43498 show_lid 0 43498 NULL
152608 +init_43500 init 0 43500 NULL nohasharray
152609 +wusb_trust_timeout_store_43500 wusb_trust_timeout_store 0-4 43500 &init_43500
152610 +spmi_read_cmd_43502 spmi_read_cmd 0 43502 NULL
152611 +ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
152612 +__unmap_and_move_43513 __unmap_and_move 0 43513 NULL
152613 +i8k_get_temp_43516 i8k_get_temp 0 43516 NULL
152614 +lpfc_fcp_io_channel_show_43518 lpfc_fcp_io_channel_show 0 43518 NULL nohasharray
152615 +et131x_init_recv_43518 et131x_init_recv 0 43518 &lpfc_fcp_io_channel_show_43518
152616 +alloc_instance_buffer_43530 alloc_instance_buffer 0 43530 NULL nohasharray
152617 +ll_direct_IO_26_43530 ll_direct_IO_26 4 43530 &alloc_instance_buffer_43530
152618 +dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3-0 43533 NULL nohasharray
152619 +core_scsi3_alloc_aptpl_registration_43533 core_scsi3_alloc_aptpl_registration 0 43533 &dvb_ca_en50221_io_write_43533
152620 +read_events_43534 read_events 3 43534 NULL nohasharray
152621 +pdu_write_u_43534 pdu_write_u 3 43534 &read_events_43534
152622 +cachefiles_daemon_write_43535 cachefiles_daemon_write 3-0 43535 NULL
152623 +xfs_qm_vop_chown_reserve_43536 xfs_qm_vop_chown_reserve 0 43536 NULL
152624 +store_43537 store 0-3 43537 NULL
152625 +store_43539 store 0 43539 NULL
152626 +ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 NULL nohasharray
152627 +tx_frag_failed_read_43540 tx_frag_failed_read 3-0 43540 &ufs_alloccg_block_43540
152628 +mv88e6352_get_temp_alarm_43545 mv88e6352_get_temp_alarm 0 43545 NULL
152629 +broadsheet_spiflash_read_byte_43547 broadsheet_spiflash_read_byte 0 43547 NULL
152630 +request_resource_43548 request_resource 0 43548 NULL
152631 +store_43549 store 0-4 43549 NULL
152632 +sys_get_trip_temp_43550 sys_get_trip_temp 0 43550 NULL
152633 +pmdown_time_show_43552 pmdown_time_show 0 43552 NULL
152634 +amd756_access_43553 amd756_access 0 43553 NULL
152635 +lpfc_aer_cleanup_state_43554 lpfc_aer_cleanup_state 0-4 43554 NULL
152636 +ath_rx_init_43564 ath_rx_init 2 43564 NULL
152637 +o2nm_node_ipv4_address_write_43567 o2nm_node_ipv4_address_write 0-3 43567 NULL
152638 +_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 NULL nohasharray
152639 +bfad_im_model_desc_show_43568 bfad_im_model_desc_show 0 43568 &_fc_frame_alloc_43568
152640 +cx231xx_i2c_recv_bytes_43571 cx231xx_i2c_recv_bytes 0 43571 NULL
152641 +rpc_malloc_43573 rpc_malloc 2 43573 NULL
152642 +ecryptfs_read_update_atime_43579 ecryptfs_read_update_atime 0 43579 NULL
152643 +passive_store_43589 passive_store 0-4 43589 NULL
152644 +show_pwm_43593 show_pwm 0 43593 NULL nohasharray
152645 +__uncore_filter_nid2_show_43593 __uncore_filter_nid2_show 0 43593 &show_pwm_43593
152646 +ath9k_htc_add_interface_43602 ath9k_htc_add_interface 0 43602 NULL
152647 +smack_inode_listsecurity_43603 smack_inode_listsecurity 0 43603 NULL
152648 +lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
152649 +proc_read_43614 proc_read 3-0 43614 NULL
152650 +xfs_map_blocks_43615 xfs_map_blocks 0 43615 NULL nohasharray
152651 +emit_flush_43615 emit_flush 0 43615 &xfs_map_blocks_43615
152652 +p54_set_edcf_43622 p54_set_edcf 0 43622 NULL nohasharray
152653 +set_polarity_43622 set_polarity 0 43622 &p54_set_edcf_43622
152654 +alloc_thread_groups_43625 alloc_thread_groups 2-0 43625 NULL
152655 +elan_smbus_get_baseline_data_43629 elan_smbus_get_baseline_data 0 43629 NULL
152656 +cm4000_suspend_43630 cm4000_suspend 0 43630 NULL
152657 +dlm_nodir_store_43636 dlm_nodir_store 0-3 43636 NULL
152658 +padlock_sha_export_43640 padlock_sha_export 0 43640 NULL nohasharray
152659 +ia_cbr_setup_43640 ia_cbr_setup 0 43640 &padlock_sha_export_43640
152660 +tps6105x_get_43643 tps6105x_get 0 43643 NULL nohasharray
152661 +setup_sdma_43643 setup_sdma 0 43643 &tps6105x_get_43643
152662 +si4713_wait_stc_43644 si4713_wait_stc 0 43644 NULL
152663 +gf100_vm_create_43645 gf100_vm_create 2-3 43645 NULL
152664 +generic_get_free_region_43646 generic_get_free_region 0-3 43646 NULL
152665 +kmalloc_large_node_hook_43651 kmalloc_large_node_hook 2 43651 NULL
152666 +__orinoco_hw_set_bitrate_43655 __orinoco_hw_set_bitrate 0 43655 NULL
152667 +random_write_43656 random_write 3-0 43656 NULL
152668 +acpi_ds_exec_begin_control_op_43657 acpi_ds_exec_begin_control_op 0 43657 NULL
152669 +ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL nohasharray
152670 +tps65217_set_bits_43659 tps65217_set_bits 0 43659 &ext4_acl_count_43659
152671 +show_fc_host_manufacturer_43662 show_fc_host_manufacturer 0 43662 NULL
152672 +write_file_tx99_power_43670 write_file_tx99_power 3-0 43670 NULL
152673 +snd_seq_pool_init_43673 snd_seq_pool_init 0 43673 NULL
152674 +dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 2-4 43679 NULL nohasharray
152675 +start_ms350_cam_43679 start_ms350_cam 0 43679 &dmam_declare_coherent_memory_43679
152676 +acpi_ut_strtoul64_43681 acpi_ut_strtoul64 0 43681 NULL
152677 +_drbd_no_send_page_43682 _drbd_no_send_page 4 43682 NULL
152678 +calgary_map_page_43686 calgary_map_page 4 43686 NULL nohasharray
152679 +cluster_set_43686 cluster_set 0-6 43686 &calgary_map_page_43686
152680 +port_attr_store_43688 port_attr_store 0-4 43688 NULL nohasharray
152681 +rbd_header_from_disk_43688 rbd_header_from_disk 0 43688 &port_attr_store_43688
152682 +start_43697 start 0 43697 NULL
152683 +show_43699 show 0 43699 NULL
152684 +hidp_send_ctrl_message_43702 hidp_send_ctrl_message 4-0 43702 NULL nohasharray
152685 +mwifiex_cmd_cfg_data_43702 mwifiex_cmd_cfg_data 0 43702 &hidp_send_ctrl_message_43702
152686 +ncp_modify_file_or_subdir_dos_info_43705 ncp_modify_file_or_subdir_dos_info 0 43705 NULL
152687 +set_rdac2_43707 set_rdac2 4-0 43707 NULL
152688 +cpuidle_switch_governor_43709 cpuidle_switch_governor 0 43709 NULL
152689 +acerhdf_set_cur_state_43710 acerhdf_set_cur_state 0 43710 NULL
152690 +nvkm_connector_create__43711 nvkm_connector_create_ 6 43711 NULL nohasharray
152691 +ext3_xattr_trusted_set_43711 ext3_xattr_trusted_set 0 43711 &nvkm_connector_create__43711
152692 +memory_subsys_offline_43716 memory_subsys_offline 0 43716 NULL
152693 +show_hyst_43718 show_hyst 0 43718 NULL
152694 +adis_read_reg_43719 adis_read_reg 0 43719 NULL nohasharray
152695 +cpia2_do_command_43719 cpia2_do_command 0 43719 &adis_read_reg_43719
152696 +xfs_bmap_del_extent_43720 xfs_bmap_del_extent 0 43720 NULL
152697 +module_flags_taint_43722 module_flags_taint 0 43722 NULL
152698 +wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
152699 +fuse_send_read_43725 fuse_send_read 4 43725 NULL
152700 +imm_write_info_43727 imm_write_info 0-3 43727 NULL
152701 +pm8001_chip_set_nvmd_req_43728 pm8001_chip_set_nvmd_req 0 43728 NULL
152702 +drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
152703 +lbs_dev_open_43731 lbs_dev_open 0 43731 NULL nohasharray
152704 +pcistub_quirk_add_43731 pcistub_quirk_add 0-3 43731 &lbs_dev_open_43731
152705 +snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL nohasharray
152706 +fuse_notify_delete_43732 fuse_notify_delete 0 43732 &snd_rme32_playback_copy_43732
152707 +brcmf_sdio_download_firmware_43734 brcmf_sdio_download_firmware 4 43734 NULL nohasharray
152708 +__alloc_alien_cache_43734 __alloc_alien_cache 2 43734 &brcmf_sdio_download_firmware_43734
152709 +fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3-0 43736 NULL
152710 +interf_grp_sub_compatible_id_show_43740 interf_grp_sub_compatible_id_show 0 43740 NULL
152711 +cifs_writepages_43741 cifs_writepages 0 43741 NULL
152712 +bql_set_limit_max_43745 bql_set_limit_max 4-0 43745 NULL
152713 +__bm_find_next_43748 __bm_find_next 2 43748 NULL
152714 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
152715 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3-0 43755 NULL
152716 +panic_happened_43756 panic_happened 0 43756 NULL
152717 +dev_size_mb_show_43758 dev_size_mb_show 0 43758 NULL
152718 +lola_set_stream_config_43764 lola_set_stream_config 0 43764 NULL
152719 +b43legacy_pio_init_43765 b43legacy_pio_init 0 43765 NULL nohasharray
152720 +wusbhc_pal_register_43765 wusbhc_pal_register 0 43765 &b43legacy_pio_init_43765
152721 +nilfs_btree_propagate_gc_43767 nilfs_btree_propagate_gc 0 43767 NULL
152722 +vid_cap_buf_prepare_43770 vid_cap_buf_prepare 0 43770 NULL
152723 +l2cap_validate_bredr_psm_43772 l2cap_validate_bredr_psm 0 43772 NULL
152724 +__lbs_mesh_config_send_43775 __lbs_mesh_config_send 0 43775 NULL nohasharray
152725 +dimmdev_label_store_43775 dimmdev_label_store 0-4 43775 &__lbs_mesh_config_send_43775
152726 +i2c_smbus_write_word_data_43778 i2c_smbus_write_word_data 0 43778 NULL
152727 +bnx2x_setup_tx_only_43781 bnx2x_setup_tx_only 0 43781 NULL
152728 +tcp_v4_connect_43786 tcp_v4_connect 0 43786 NULL
152729 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
152730 +pci_user_write_config_byte_43787 pci_user_write_config_byte 0 43787 &ocfs2_xattr_get_value_outside_43787
152731 +failed_reads_show_43791 failed_reads_show 0 43791 NULL
152732 +xfs_trans_reserve_quota_bydquots_43797 xfs_trans_reserve_quota_bydquots 0 43797 NULL
152733 +__uncore_filter_band1_show_43798 __uncore_filter_band1_show 0 43798 NULL
152734 +em28xx_write_regs_43804 em28xx_write_regs 0 43804 NULL nohasharray
152735 +integrity_kernel_read_43804 integrity_kernel_read 4 43804 &em28xx_write_regs_43804
152736 +suspend_lo_store_43805 suspend_lo_store 0-3 43805 NULL
152737 +btrfs_copy_from_user_43806 btrfs_copy_from_user 1-0-3 43806 NULL
152738 +il3945_read_ucode_43807 il3945_read_ucode 0 43807 NULL
152739 +hci_send_cmd_43810 hci_send_cmd 3 43810 NULL
152740 +ps_set_cur_charge_cntl_limit_43812 ps_set_cur_charge_cntl_limit 0 43812 NULL
152741 +show_fcoe_fcf_device_switch_name_43813 show_fcoe_fcf_device_switch_name 0 43813 NULL
152742 +ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
152743 +alloc_irq_from_domain_43815 alloc_irq_from_domain 2-0-3 43815 NULL nohasharray
152744 +div64_u64_safe_43815 div64_u64_safe 0 43815 &alloc_irq_from_domain_43815
152745 +read_pwr_int_values_43824 read_pwr_int_values 0 43824 NULL
152746 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
152747 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 NULL nohasharray
152748 +get_rsb_struct_43829 get_rsb_struct 0 43829 &ieee80211_alloc_hw_43829
152749 +ovl_setxattr_43838 ovl_setxattr 0 43838 NULL
152750 +ltc4151_show_value_43839 ltc4151_show_value 0 43839 NULL
152751 +max_channels_43840 max_channels 0 43840 NULL
152752 +p54_download_eeprom_43842 p54_download_eeprom 4 43842 NULL nohasharray
152753 +snd_seq_fifo_event_in_43842 snd_seq_fifo_event_in 0 43842 &p54_download_eeprom_43842
152754 +read_flush_43851 read_flush 3-0 43851 NULL
152755 +bdx_hw_start_43856 bdx_hw_start 0 43856 NULL nohasharray
152756 +sdev_store_evt_media_change_43856 sdev_store_evt_media_change 0-4 43856 &bdx_hw_start_43856
152757 +resume_43864 resume 0 43864 NULL nohasharray
152758 +atl1c_change_mtu_43864 atl1c_change_mtu 0 43864 &resume_43864
152759 +port_number_show_43866 port_number_show 0 43866 NULL
152760 +lbtf_setup_firmware_43867 lbtf_setup_firmware 0 43867 NULL
152761 +beiscsi_free_session_disp_43868 beiscsi_free_session_disp 0 43868 NULL
152762 +ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
152763 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
152764 +rtl8150_set_mac_address_43881 rtl8150_set_mac_address 0 43881 NULL
152765 +nfc_hci_execute_cmd_43882 nfc_hci_execute_cmd 5 43882 NULL
152766 +ib_modify_device_43883 ib_modify_device 0 43883 NULL
152767 +pn_socket_listen_43885 pn_socket_listen 0 43885 NULL
152768 +hpfs_setattr_43889 hpfs_setattr 0 43889 NULL
152769 +tps6105x_mask_and_set_43891 tps6105x_mask_and_set 0 43891 NULL
152770 +cx231xx_s_audio_sampling_freq_43893 cx231xx_s_audio_sampling_freq 0 43893 NULL
152771 +write_43894 write 0-3 43894 NULL
152772 +ec_dbgfs_cmd_write_43895 ec_dbgfs_cmd_write 3 43895 NULL
152773 +gadget_strings_attr_store_43898 gadget_strings_attr_store 0-4 43898 NULL
152774 +ubifs_decompress_43909 ubifs_decompress 0 43909 NULL nohasharray
152775 +xillybus_myflush_43909 xillybus_myflush 0 43909 &ubifs_decompress_43909
152776 +v9fs_direct_IO_43911 v9fs_direct_IO 0 43911 NULL
152777 +snd_ymfpci_playback_trigger_43914 snd_ymfpci_playback_trigger 0 43914 NULL
152778 +set_temp8_43915 set_temp8 0-4 43915 NULL
152779 +prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 NULL nohasharray
152780 +wl1271_acx_conn_monit_params_43916 wl1271_acx_conn_monit_params 0 43916 &prism2_sta_send_mgmt_43916
152781 +usb_autoresume_device_43919 usb_autoresume_device 0 43919 NULL
152782 +udf_file_write_iter_43922 udf_file_write_iter 0 43922 NULL nohasharray
152783 +velocity_netdev_event_43922 velocity_netdev_event 0 43922 &udf_file_write_iter_43922
152784 +rd_set_configfs_dev_params_43923 rd_set_configfs_dev_params 0-3 43923 NULL
152785 +ov7670_s_contrast_43924 ov7670_s_contrast 0 43924 NULL
152786 +wlcore_allocate_hw_queue_base_43928 wlcore_allocate_hw_queue_base 0 43928 NULL
152787 +tsl2550_show_lux1_input_43931 tsl2550_show_lux1_input 0 43931 NULL
152788 +snd_cs5535audio_capture_prepare_43934 snd_cs5535audio_capture_prepare 0 43934 NULL nohasharray
152789 +store_engine_mode_43934 store_engine_mode 0-4 43934 &snd_cs5535audio_capture_prepare_43934
152790 +__ftrace_hash_update_ipmodify_43937 __ftrace_hash_update_ipmodify 0 43937 NULL
152791 +st_press_buffer_postenable_43943 st_press_buffer_postenable 0 43943 NULL
152792 +xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
152793 +xgbe_alloc_ring_resources_43947 xgbe_alloc_ring_resources 0 43947 NULL
152794 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3-0 43948 NULL
152795 +multicast_startup_query_count_show_43949 multicast_startup_query_count_show 0 43949 NULL
152796 +vmci_transport_notify_send_post_enqueue_43957 vmci_transport_notify_send_post_enqueue 0 43957 NULL
152797 +xfs_trans_dqresv_43960 xfs_trans_dqresv 0 43960 NULL
152798 +bma180_show_filter_freq_avail_43961 bma180_show_filter_freq_avail 0 43961 NULL
152799 +show_unit_43962 show_unit 0 43962 NULL
152800 +emc6w201_write16_43963 emc6w201_write16 0 43963 NULL
152801 +yellowfin_open_43965 yellowfin_open 0 43965 NULL
152802 +cache_request_43968 cache_request 0 43968 NULL nohasharray
152803 +lm3642_strobe_pin_store_43968 lm3642_strobe_pin_store 0-4 43968 &cache_request_43968
152804 +iflink_show_43970 iflink_show 0 43970 NULL
152805 +cont_write_begin_43971 cont_write_begin 0-3 43971 NULL
152806 +rt2400pci_set_device_state_43974 rt2400pci_set_device_state 0 43974 NULL
152807 +set_auto_temp_43976 set_auto_temp 0-4 43976 NULL
152808 +__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
152809 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
152810 +netdev_init_43991 netdev_init 0 43991 NULL
152811 +kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 NULL nohasharray
152812 +bcm_recvmsg_43992 bcm_recvmsg 4-0 43992 &kvm_read_guest_virt_43992 nohasharray
152813 +scsi_command_size_43992 scsi_command_size 0 43992 &bcm_recvmsg_43992 nohasharray
152814 +batadv_softif_init_late_43992 batadv_softif_init_late 0 43992 &scsi_command_size_43992
152815 +ulist_add_43994 ulist_add 0 43994 NULL
152816 +_rtl92d_fw_init_44000 _rtl92d_fw_init 0 44000 NULL
152817 +gpio_trig_brightness_store_44001 gpio_trig_brightness_store 0-4 44001 NULL
152818 +emit_flags_44006 emit_flags 3-4 44006 NULL
152819 +write_flush_procfs_44011 write_flush_procfs 3-0 44011 NULL nohasharray
152820 +mem_cgroup_move_charge_write_44011 mem_cgroup_move_charge_write 0 44011 &write_flush_procfs_44011
152821 +bd2802_store_reg0x03_44013 bd2802_store_reg0x03 0-4 44013 NULL
152822 +raid_show_resync_44017 raid_show_resync 0 44017 NULL
152823 +apds990x_rate_avail_44025 apds990x_rate_avail 0 44025 NULL
152824 +ds1374_wdt_notify_sys_44026 ds1374_wdt_notify_sys 0 44026 NULL nohasharray
152825 +store_fcoe_fcf_dev_loss_tmo_44026 store_fcoe_fcf_dev_loss_tmo 0-4 44026 &ds1374_wdt_notify_sys_44026 nohasharray
152826 +vxge_ethtool_get_regs_len_44026 vxge_ethtool_get_regs_len 0 44026 &store_fcoe_fcf_dev_loss_tmo_44026
152827 +address_mask_show_44028 address_mask_show 0 44028 NULL
152828 +oxygen_trigger_44030 oxygen_trigger 0 44030 NULL
152829 +ax25_getname_44035 ax25_getname 0 44035 NULL nohasharray
152830 +pipe_write_44035 pipe_write 0 44035 &ax25_getname_44035
152831 +pcan_usb_fd_set_filter_std_44036 pcan_usb_fd_set_filter_std 0 44036 NULL
152832 +hdmi_s_stream_44039 hdmi_s_stream 0 44039 NULL
152833 +zd_usb_init_hw_44041 zd_usb_init_hw 0 44041 NULL
152834 +btrfs_account_dev_extents_size_44045 btrfs_account_dev_extents_size 0 44045 NULL
152835 +kempld_i2c_process_44047 kempld_i2c_process 0 44047 NULL
152836 +set_pwm_at_crit_44049 set_pwm_at_crit 0-4 44049 NULL
152837 +snd_fw_transaction_44050 snd_fw_transaction 0 44050 NULL
152838 +show_44058 show 0 44058 NULL
152839 +sprint_frac_44059 sprint_frac 0 44059 NULL
152840 +bch_cache_set_store_44062 bch_cache_set_store 0-4 44062 NULL
152841 +b43_aphy_op_init_44065 b43_aphy_op_init 0 44065 NULL
152842 +wmi_call_44066 wmi_call 0 44066 NULL
152843 +vx2_inb_44069 vx2_inb 0 44069 NULL
152844 +drbd_recv_short_44071 drbd_recv_short 3-0 44071 NULL
152845 +socket_sockcreate_sid_44074 socket_sockcreate_sid 0 44074 NULL
152846 +il3945_show_filter_flags_44077 il3945_show_filter_flags 0 44077 NULL
152847 +ath9k_def_dump_modal_eeprom_44078 ath9k_def_dump_modal_eeprom 0-2-3 44078 NULL nohasharray
152848 +mwifiex_cmd_pcie_host_spec_44078 mwifiex_cmd_pcie_host_spec 0 44078 &ath9k_def_dump_modal_eeprom_44078
152849 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
152850 +vmci_transport_notify_recv_pre_block_44080 vmci_transport_notify_recv_pre_block 0 44080 NULL
152851 +btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL
152852 +target_stat_scsi_auth_intr_show_attr_port_44089 target_stat_scsi_auth_intr_show_attr_port 0 44089 NULL
152853 +x25_listen_44090 x25_listen 0 44090 NULL
152854 +nfs_invalidate_mapping_44091 nfs_invalidate_mapping 0 44091 NULL nohasharray
152855 +iscsi_tpg_param_show_FirstBurstLength_44091 iscsi_tpg_param_show_FirstBurstLength 0 44091 &nfs_invalidate_mapping_44091
152856 +ath10k_hif_tx_sg_44092 ath10k_hif_tx_sg 0 44092 NULL
152857 +pci_msix_vec_count_44093 pci_msix_vec_count 0 44093 NULL
152858 +elantech_set_int_attr_44096 elantech_set_int_attr 0-4 44096 NULL
152859 +bql_show_hold_time_44100 bql_show_hold_time 0 44100 NULL
152860 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
152861 +nouveau_hwmon_set_critical_temp_hyst_44103 nouveau_hwmon_set_critical_temp_hyst 0-4 44103 NULL
152862 +ipath_assign_port_44104 ipath_assign_port 0 44104 NULL
152863 +snd_trident_playback_prepare_44105 snd_trident_playback_prepare 0 44105 NULL
152864 +show_fan_pulses_44107 show_fan_pulses 0 44107 NULL nohasharray
152865 +zl10036_set_bandwidth_44107 zl10036_set_bandwidth 0 44107 &show_fan_pulses_44107
152866 +raid_level_show_44108 raid_level_show 0 44108 NULL
152867 +skb_frag_dma_map_44112 skb_frag_dma_map 0 44112 NULL
152868 +check_idq_44117 check_idq 0 44117 NULL
152869 +do_readpage_44120 do_readpage 0 44120 NULL
152870 +file_remove_suid_44122 file_remove_suid 0 44122 NULL nohasharray
152871 +tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 &file_remove_suid_44122
152872 +SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
152873 +em28xx_read_reg_req_44130 em28xx_read_reg_req 0 44130 NULL
152874 +rndis_opts_dev_addr_show_44133 rndis_opts_dev_addr_show 0 44133 NULL
152875 +lpfc_soft_wwpn_store_44135 lpfc_soft_wwpn_store 0-4 44135 NULL
152876 +dev_uc_del_44137 dev_uc_del 0 44137 NULL
152877 +capture_pcm_trigger_44138 capture_pcm_trigger 0 44138 NULL
152878 +tracing_resize_saved_cmdlines_44140 tracing_resize_saved_cmdlines 1 44140 NULL
152879 +ttm_get_pages_44142 ttm_get_pages 2 44142 NULL nohasharray
152880 +setprocattr_44142 setprocattr 0-4 44142 &ttm_get_pages_44142
152881 +mcp4725_store_eeprom_44143 mcp4725_store_eeprom 0-4 44143 NULL
152882 +queue_attr_show_44146 queue_attr_show 0 44146 NULL
152883 +s3c_hsotg_udc_start_44148 s3c_hsotg_udc_start 0 44148 NULL
152884 +create_strip_zones_44150 create_strip_zones 0 44150 NULL
152885 +pcan_usb_fd_set_options_44151 pcan_usb_fd_set_options 0 44151 NULL
152886 +sky2_get_sset_count_44153 sky2_get_sset_count 0 44153 NULL
152887 +vv6410_set_vflip_44154 vv6410_set_vflip 0 44154 NULL
152888 +nlmsg_multicast_44156 nlmsg_multicast 0 44156 NULL
152889 +coda_permission_44158 coda_permission 0 44158 NULL
152890 +summary_show_44161 summary_show 0 44161 NULL nohasharray
152891 +part_discard_alignment_show_44161 part_discard_alignment_show 0 44161 &summary_show_44161
152892 +snd_emu10k1x_pcm_trigger_44162 snd_emu10k1x_pcm_trigger 0 44162 NULL
152893 +da9052_group_read_44164 da9052_group_read 0 44164 NULL
152894 +sm501fb_debug_show_crt_44169 sm501fb_debug_show_crt 0 44169 NULL
152895 +atl1_up_44170 atl1_up 0 44170 NULL
152896 +ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
152897 +SYSC_set_mempolicy_44176 SYSC_set_mempolicy 3 44176 NULL
152898 +target_stat_scsi_att_intr_port_show_attr_indx_44178 target_stat_scsi_att_intr_port_show_attr_indx 0 44178 NULL
152899 +i8k_hwmon_show_fan_44179 i8k_hwmon_show_fan 0 44179 NULL
152900 +tty_line_name_44181 tty_line_name 0 44181 NULL
152901 +regulator_uA_show_44185 regulator_uA_show 0 44185 NULL
152902 +ath10k_wmi_cmd_send_nowait_44190 ath10k_wmi_cmd_send_nowait 0 44190 NULL
152903 +handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
152904 +nfs4_file_fsync_44195 nfs4_file_fsync 0 44195 NULL
152905 +mptscsih_change_queue_depth_44196 mptscsih_change_queue_depth 2-0 44196 NULL nohasharray
152906 +queue_int_on_old_endpoint_44196 queue_int_on_old_endpoint 0 44196 &mptscsih_change_queue_depth_44196
152907 +pvclock_gtod_notify_44200 pvclock_gtod_notify 0 44200 NULL
152908 +iwl_init_alive_start_44203 iwl_init_alive_start 0 44203 NULL nohasharray
152909 +virtinput_cfg_select_44203 virtinput_cfg_select 0 44203 &iwl_init_alive_start_44203
152910 +core_alua_show_access_type_44204 core_alua_show_access_type 0 44204 NULL
152911 +roccat_common2_sysfs_read_info_44206 roccat_common2_sysfs_read_info 0-5-6 44206 NULL
152912 +wl1271_acx_mem_map_44208 wl1271_acx_mem_map 0 44208 NULL
152913 +__set_free_44211 __set_free 2 44211 NULL
152914 +claim_ptd_buffers_44213 claim_ptd_buffers 3 44213 NULL nohasharray
152915 +write_44213 write 0 44213 &claim_ptd_buffers_44213
152916 +qib_assign_ctxt_44217 qib_assign_ctxt 0 44217 NULL
152917 +bttv_i2c_xfer_44219 bttv_i2c_xfer 0-3 44219 NULL
152918 +btrfs_item_offset_nr_44220 btrfs_item_offset_nr 0 44220 NULL nohasharray
152919 +generic_setxattr_44220 generic_setxattr 0 44220 &btrfs_item_offset_nr_44220
152920 +symbol_open_44224 symbol_open 0 44224 NULL nohasharray
152921 +device_user_unlock_44224 device_user_unlock 0 44224 &symbol_open_44224
152922 +srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
152923 +show_adc_44229 show_adc 0 44229 NULL
152924 +aty_var_to_pll_8398_44232 aty_var_to_pll_8398 0 44232 NULL
152925 +lpfc_fcp2_no_tgt_reset_store_44235 lpfc_fcp2_no_tgt_reset_store 0-4 44235 NULL
152926 +iwl_send_bt_prio_tbl_44236 iwl_send_bt_prio_tbl 0 44236 NULL
152927 +target_stat_scsi_lu_show_attr_state_bit_44237 target_stat_scsi_lu_show_attr_state_bit 0 44237 NULL nohasharray
152928 +set_otp3en_44237 set_otp3en 4-0 44237 &target_stat_scsi_lu_show_attr_state_bit_44237
152929 +show_fc_host_model_description_44238 show_fc_host_model_description 0 44238 NULL nohasharray
152930 +write_44238 write 0-4 44238 &show_fc_host_model_description_44238
152931 +scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
152932 +snprint_line_44241 snprint_line 0 44241 NULL nohasharray
152933 +lldd_execute_task_44241 lldd_execute_task 0 44241 &snprint_line_44241
152934 +calibrate_store_44244 calibrate_store 0-4 44244 NULL
152935 +vp_find_vqs_44247 vp_find_vqs 2 44247 NULL nohasharray
152936 +extra_show_44247 extra_show 0 44247 &vp_find_vqs_44247
152937 +enlarge_skb_44248 enlarge_skb 2 44248 NULL
152938 +ecryptfs_init_lower_file_44249 ecryptfs_init_lower_file 0 44249 NULL
152939 +rbd_parent_show_44252 rbd_parent_show 0 44252 NULL
152940 +st33zp24_i2c_recv_44256 st33zp24_i2c_recv 4 44256 NULL
152941 +tm6000_i2c_xfer_44260 tm6000_i2c_xfer 0-3 44260 NULL
152942 +mgt_commit_44264 mgt_commit 0 44264 NULL nohasharray
152943 +ec_bhf_open_44264 ec_bhf_open 0 44264 &mgt_commit_44264
152944 +minix_getattr_44267 minix_getattr 0 44267 NULL
152945 +vlan_vid_add_44269 vlan_vid_add 0 44269 NULL
152946 +gpiod_direction_output_raw_44276 gpiod_direction_output_raw 0 44276 NULL
152947 +start_usb_playback_44284 start_usb_playback 0 44284 NULL
152948 +device_create_file_44285 device_create_file 0 44285 NULL
152949 +initstate_show_44288 initstate_show 0 44288 NULL
152950 +xgene_enet_register_irq_44289 xgene_enet_register_irq 0 44289 NULL
152951 +nft_hash_privsize_44290 nft_hash_privsize 0 44290 NULL
152952 +_request_firmware_prepare_44291 _request_firmware_prepare 0 44291 NULL
152953 +store_eeprom_delay_44292 store_eeprom_delay 0-4 44292 NULL
152954 +ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL nohasharray
152955 +gfs2_jdata_writepages_44293 gfs2_jdata_writepages 0 44293 &ufs_clusteracct_44293
152956 +store_companion_44297 store_companion 0-4 44297 NULL
152957 +crc32c_intel_init_44298 crc32c_intel_init 0 44298 NULL
152958 +xfs_dir2_sf_to_block_44301 xfs_dir2_sf_to_block 0 44301 NULL
152959 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3-0 44303 NULL nohasharray
152960 +led_set_flash_strobe_44303 led_set_flash_strobe 0 44303 &ath6kl_keepalive_read_44303
152961 +max8997_rtc_set_update_reg_44308 max8997_rtc_set_update_reg 0 44308 NULL
152962 +snd_pcm_lib_alloc_vmalloc_buffer_44309 snd_pcm_lib_alloc_vmalloc_buffer 2 44309 NULL
152963 +target_core_dev_wwn_store_attr_vpd_assoc_target_port_44310 target_core_dev_wwn_store_attr_vpd_assoc_target_port 0-3 44310 NULL
152964 +da9055_disable_auto_mode_44318 da9055_disable_auto_mode 0 44318 NULL nohasharray
152965 +set_temp_hyst_44318 set_temp_hyst 0-4 44318 &da9055_disable_auto_mode_44318
152966 +store_bank1_setting_44319 store_bank1_setting 0-4 44319 NULL
152967 +generic_file_read_iter_44320 generic_file_read_iter 0 44320 NULL nohasharray
152968 +dispatch_proc_write_44320 dispatch_proc_write 3-0 44320 &generic_file_read_iter_44320
152969 +ccp_init_data_44324 ccp_init_data 5 44324 NULL
152970 +shmem_setattr_44325 shmem_setattr 0 44325 NULL nohasharray
152971 +pwm1_enable_store_44325 pwm1_enable_store 0-4 44325 &shmem_setattr_44325
152972 +rs_init_44327 rs_init 1 44327 NULL
152973 +__uncore_filter_band2_show_44332 __uncore_filter_band2_show 0 44332 NULL
152974 +count_ah_combs_44334 count_ah_combs 0 44334 NULL
152975 +gadget_info_attr_show_44335 gadget_info_attr_show 0 44335 NULL
152976 +pyra_sysfs_read_profile_settings_44337 pyra_sysfs_read_profile_settings 0-5-6 44337 NULL
152977 +rc5t583_rtc_alarm_irq_enable_44338 rc5t583_rtc_alarm_irq_enable 0 44338 NULL
152978 +ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 5-0 44343 NULL
152979 +radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 NULL nohasharray
152980 +logfs_write_i0_44346 logfs_write_i0 0 44346 &radix_tree_maybe_preload_44346
152981 +bcm87xx_config_init_44347 bcm87xx_config_init 0 44347 NULL
152982 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 NULL
152983 +set_format_44357 set_format 0 44357 NULL nohasharray
152984 +sys_write_44357 sys_write 3-0 44357 &set_format_44357
152985 +fm_v4l2_s_ctrl_44358 fm_v4l2_s_ctrl 0 44358 NULL
152986 +ipx_recvmsg_44366 ipx_recvmsg 4-0 44366 NULL
152987 +llcp_sock_bind_44367 llcp_sock_bind 0 44367 NULL nohasharray
152988 +atkbd_show_softraw_44367 atkbd_show_softraw 0 44367 &llcp_sock_bind_44367
152989 +topology_cpu_callback_44372 topology_cpu_callback 0 44372 NULL
152990 +rts_threshold_read_44384 rts_threshold_read 3-0 44384 NULL
152991 +get_gr_arg_wrapper_size_44389 get_gr_arg_wrapper_size 0 44389 NULL
152992 +ubi_sync_44391 ubi_sync 0 44391 NULL
152993 +t4_change_mac_44392 t4_change_mac 0 44392 NULL
152994 +mtip_hw_read_flags_44396 mtip_hw_read_flags 3-0 44396 NULL nohasharray
152995 +show_44396 show 0 44396 &mtip_hw_read_flags_44396 nohasharray
152996 +mwl8k_cmd_set_edca_params_44396 mwl8k_cmd_set_edca_params 0 44396 &show_44396
152997 +pcibios_err_to_errno_44397 pcibios_err_to_errno 0-1 44397 NULL
152998 +aoedev_flush_44398 aoedev_flush 2-0 44398 NULL nohasharray
152999 +snd_atiixp_playback_prepare_44398 snd_atiixp_playback_prepare 0 44398 &aoedev_flush_44398
153000 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
153001 +ceph_vxattrcb_dir_rfiles_44407 ceph_vxattrcb_dir_rfiles 0 44407 NULL
153002 +store_tabletPointerMode_44408 store_tabletPointerMode 0-4 44408 NULL
153003 +coda_symlink_filler_44409 coda_symlink_filler 0 44409 NULL
153004 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
153005 +link_layer_show_44412 link_layer_show 0 44412 NULL nohasharray
153006 +save_ioapic_entries_44412 save_ioapic_entries 0 44412 &link_layer_show_44412
153007 +qt1010_writereg_44415 qt1010_writereg 0 44415 NULL
153008 +dvbsky_usb_generic_rw_44417 dvbsky_usb_generic_rw 0 44417 NULL
153009 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3-0 44423 NULL
153010 +__hci_cmd_sync_44429 __hci_cmd_sync 3 44429 NULL
153011 +broadsheet_spiflash_op_on_address_44431 broadsheet_spiflash_op_on_address 0 44431 NULL
153012 +_nfs4_server_capabilities_44435 _nfs4_server_capabilities 0 44435 NULL nohasharray
153013 +fs16_to_cpu_44435 fs16_to_cpu 0-2 44435 &_nfs4_server_capabilities_44435 nohasharray
153014 +rt61pci_enable_radio_44435 rt61pci_enable_radio 0 44435 &fs16_to_cpu_44435
153015 +nilfs_dat_prepare_entry_44436 nilfs_dat_prepare_entry 0 44436 NULL
153016 +temp_SKIN_44437 temp_SKIN 0 44437 NULL
153017 +tpm_nsc_send_44438 tpm_nsc_send 0-3 44438 NULL
153018 +mwl8k_request_fw_44446 mwl8k_request_fw 0 44446 NULL
153019 +w83977af_net_open_44449 w83977af_net_open 0 44449 NULL
153020 +iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 0-3 44450 NULL nohasharray
153021 +eth_change_mtu_44450 eth_change_mtu 0 44450 &iwl_dbgfs_bf_params_write_44450
153022 +koneplus_sysfs_read_profilex_buttons_44454 koneplus_sysfs_read_profilex_buttons 0-5-6 44454 NULL
153023 +dma_mask_bits_show_44456 dma_mask_bits_show 0 44456 NULL nohasharray
153024 +sensor_hub_get_feature_44456 sensor_hub_get_feature 0-4 44456 &dma_mask_bits_show_44456
153025 +af_alg_make_sg_44459 af_alg_make_sg 0-3 44459 NULL
153026 +snd_pcm_do_suspend_44460 snd_pcm_do_suspend 0 44460 NULL
153027 +___alloc_bootmem_node_nopanic_44461 ___alloc_bootmem_node_nopanic 2 44461 NULL
153028 +cpuid_class_cpu_callback_44464 cpuid_class_cpu_callback 0 44464 NULL
153029 +mic_virtio_copy_to_user_44472 mic_virtio_copy_to_user 4-3 44472 NULL nohasharray
153030 +slave_show_44472 slave_show 0 44472 &mic_virtio_copy_to_user_44472
153031 +write_file_debug_44476 write_file_debug 3-0 44476 NULL
153032 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
153033 +allocate_mid_44479 allocate_mid 0 44479 NULL
153034 +iwl_send_bt_env_44481 iwl_send_bt_env 0 44481 NULL
153035 +atxp1_showgpio1_44484 atxp1_showgpio1 0 44484 NULL nohasharray
153036 +iscsi_nacl_attrib_show_nopin_response_timeout_44484 iscsi_nacl_attrib_show_nopin_response_timeout 0 44484 &atxp1_showgpio1_44484
153037 +security_socket_sendmsg_44485 security_socket_sendmsg 0 44485 NULL
153038 +ext4_write_inode_44486 ext4_write_inode 0 44486 NULL
153039 +card_id_show_attr_44487 card_id_show_attr 0 44487 NULL nohasharray
153040 +size_store_44487 size_store 0-3 44487 &card_id_show_attr_44487
153041 +cond_read_node_44488 cond_read_node 0 44488 NULL
153042 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
153043 +amd756_transaction_44492 amd756_transaction 0 44492 NULL
153044 +ixgbevf_open_44493 ixgbevf_open 0 44493 NULL
153045 +st_accel_trig_set_state_44495 st_accel_trig_set_state 0 44495 NULL
153046 +bio_advance_44496 bio_advance 2 44496 NULL nohasharray
153047 +MT2063_SoftwareShutdown_44496 MT2063_SoftwareShutdown 0 44496 &bio_advance_44496
153048 +vpx3220_s_stream_44498 vpx3220_s_stream 0 44498 NULL
153049 +ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3-0 44500 NULL
153050 +show_sas_end_dev_tlr_supported_44501 show_sas_end_dev_tlr_supported 0 44501 NULL
153051 +xfrm_sa_len_44502 xfrm_sa_len 0 44502 NULL
153052 +security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
153053 +iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3-0 44505 &security_getprocattr_44505
153054 +dsa_slave_get_sset_count_44508 dsa_slave_get_sset_count 0 44508 NULL
153055 +btrfs_space_info_show_total_bytes_44509 btrfs_space_info_show_total_bytes 0 44509 NULL
153056 +spidev_write_44510 spidev_write 3-0 44510 NULL
153057 +alc269_parse_auto_config_44518 alc269_parse_auto_config 0 44518 NULL
153058 +SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
153059 +i7core_inject_type_show_44520 i7core_inject_type_show 0 44520 NULL nohasharray
153060 +tc3589x_gpio_direction_output_44520 tc3589x_gpio_direction_output 0 44520 &i7core_inject_type_show_44520
153061 +ivtv_ack_44524 ivtv_ack 0 44524 NULL
153062 +gxfb_check_var_44525 gxfb_check_var 0 44525 NULL
153063 +roccat_common2_sysfs_write_profile_buttons_44527 roccat_common2_sysfs_write_profile_buttons 0-6-5 44527 NULL
153064 +b_hnp_enable_show_44529 b_hnp_enable_show 0 44529 NULL nohasharray
153065 +vivid_fb_set_par_44529 vivid_fb_set_par 0 44529 &b_hnp_enable_show_44529
153066 +ath9k_hw_reset_44536 ath9k_hw_reset 0 44536 NULL
153067 +comm_write_44537 comm_write 3-0 44537 NULL nohasharray
153068 +sys_msgsnd_44537 sys_msgsnd 3 44537 &comm_write_44537
153069 +shmem_getpage_gfp_44556 shmem_getpage_gfp 0 44556 NULL
153070 +br_fdb_external_learn_del_44559 br_fdb_external_learn_del 0 44559 NULL nohasharray
153071 +picolcd_set_par_44559 picolcd_set_par 0 44559 &br_fdb_external_learn_del_44559
153072 +sctp_gen_sack_44565 sctp_gen_sack 0 44565 NULL
153073 +default_pvid_store_44566 default_pvid_store 0-4 44566 NULL
153074 +show_registers_44567 show_registers 0 44567 NULL nohasharray
153075 +show_iface_first_burst_len_44567 show_iface_first_burst_len 0 44567 &show_registers_44567
153076 +pch_gbe_request_irq_44570 pch_gbe_request_irq 0 44570 NULL
153077 +kobj_attr_store_44573 kobj_attr_store 0-4 44573 NULL
153078 +isl1208_sysfs_show_atrim_44574 isl1208_sysfs_show_atrim 0 44574 NULL
153079 +gfs2_write_cache_jdata_44575 gfs2_write_cache_jdata 0 44575 NULL
153080 +i7core_inject_store_channel_44576 i7core_inject_store_channel 0-4 44576 NULL
153081 +nilfs_unfreeze_44578 nilfs_unfreeze 0 44578 NULL
153082 +be_get_rxfh_indir_size_44582 be_get_rxfh_indir_size 0 44582 NULL
153083 +get_fc_port_speed_names_44585 get_fc_port_speed_names 0 44585 NULL
153084 +btrfs_set_extent_delalloc_44587 btrfs_set_extent_delalloc 0 44587 NULL
153085 +bdc_config_ep_44588 bdc_config_ep 0 44588 NULL
153086 +show_44594 show 0 44594 NULL nohasharray
153087 +set_usblim_44594 set_usblim 0-4 44594 &show_44594
153088 +snd_pcm_alloc_vmalloc_buffer_44595 snd_pcm_alloc_vmalloc_buffer 2 44595 NULL
153089 +get_fan_min_44596 get_fan_min 0 44596 NULL
153090 +popen_44599 popen 0 44599 NULL
153091 +thermal_temp_input_show_44600 thermal_temp_input_show 0 44600 NULL
153092 +show_ipOutDiscards_44605 show_ipOutDiscards 0 44605 NULL
153093 +buffer_size_read_44609 buffer_size_read 0 44609 NULL
153094 +pm_async_store_44619 pm_async_store 0-4 44619 NULL
153095 +ecryptfs_copy_up_encrypted_with_header_44622 ecryptfs_copy_up_encrypted_with_header 0 44622 NULL
153096 +niu_rx_channel_reset_44627 niu_rx_channel_reset 0 44627 NULL
153097 +cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
153098 +msb_get_free_block_44633 msb_get_free_block 2 44633 NULL nohasharray
153099 +xpcs_mmd_write_44633 xpcs_mmd_write 3-0 44633 &msb_get_free_block_44633
153100 +write_all_xattrs_44634 write_all_xattrs 0 44634 NULL
153101 +ltc2945_reset_history_44639 ltc2945_reset_history 0-4 44639 NULL
153102 +ezusb_docmd_wait_44641 ezusb_docmd_wait 0 44641 NULL
153103 +target_core_store_dev_enable_44642 target_core_store_dev_enable 0-3 44642 NULL
153104 +ext2_new_block_44645 ext2_new_block 2-0 44645 NULL nohasharray
153105 +show_fc_vport_symbolic_name_44645 show_fc_vport_symbolic_name 0 44645 &ext2_new_block_44645
153106 +show_match_busid_44647 show_match_busid 0 44647 NULL
153107 +show_fc_vport_port_name_44656 show_fc_vport_port_name 0 44656 NULL
153108 +store_44659 store 0-3 44659 NULL
153109 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
153110 +i8k_hwmon_show_temp_label_44669 i8k_hwmon_show_temp_label 0 44669 NULL
153111 +show_ctrl_44671 show_ctrl 0 44671 NULL
153112 +raid56_parity_write_44672 raid56_parity_write 4-0 44672 NULL
153113 +mpi_resize_44674 mpi_resize 2 44674 NULL
153114 +auxch_init_44675 auxch_init 0 44675 NULL
153115 +sock_write_iter_44676 sock_write_iter 0 44676 NULL
153116 +ipheth_rx_submit_44679 ipheth_rx_submit 0 44679 NULL nohasharray
153117 +velocity_open_44679 velocity_open 0 44679 &ipheth_rx_submit_44679
153118 +rawv6_sendmsg_44680 rawv6_sendmsg 3 44680 NULL
153119 +fm10k_iov_alloc_data_44682 fm10k_iov_alloc_data 0-2 44682 NULL
153120 +st_try_direct_io_show_44683 st_try_direct_io_show 0 44683 NULL
153121 +cifs_setattr_nounix_44685 cifs_setattr_nounix 0 44685 NULL nohasharray
153122 +sysfs_create_link_44685 sysfs_create_link 0 44685 &cifs_setattr_nounix_44685
153123 +ts_read_44687 ts_read 3-0 44687 NULL
153124 +qib_get_user_pages_44689 qib_get_user_pages 0 44689 NULL nohasharray
153125 +hsr_dev_open_44689 hsr_dev_open 0 44689 &qib_get_user_pages_44689
153126 +selinux_sb_statfs_44691 selinux_sb_statfs 0 44691 NULL
153127 +show_host_busy_44693 show_host_busy 0 44693 NULL
153128 +os_desc_attr_store_44695 os_desc_attr_store 0-4 44695 NULL nohasharray
153129 +ieee80211_get_sset_count_44695 ieee80211_get_sset_count 0 44695 &os_desc_attr_store_44695
153130 +write_file_spectral_bins_44696 write_file_spectral_bins 3-0 44696 NULL
153131 +lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
153132 +C_SYSC_select_44701 C_SYSC_select 1 44701 NULL
153133 +mlx4_flow_attach_44702 mlx4_flow_attach 0 44702 NULL
153134 +hotkey_bios_mask_show_44708 hotkey_bios_mask_show 0 44708 NULL
153135 +xfer_to_user_44713 xfer_to_user 3 44713 NULL
153136 +mt9t112_s_stream_44716 mt9t112_s_stream 0 44716 NULL
153137 +__iscsi_disc_show_password_44722 __iscsi_disc_show_password 0 44722 NULL
153138 +C_SYSC_semtimedop_44725 C_SYSC_semtimedop 3 44725 NULL nohasharray
153139 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 3-0 44725 &C_SYSC_semtimedop_44725
153140 +do_fbcon_takeover_44726 do_fbcon_takeover 0 44726 NULL
153141 +clusterip_proc_write_44729 clusterip_proc_write 3-0 44729 NULL
153142 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL nohasharray
153143 +get_dev_desc_store_44730 get_dev_desc_store 0-4 44730 &fib_count_nexthops_44730
153144 +efx_wanted_parallelism_44732 efx_wanted_parallelism 0 44732 NULL nohasharray
153145 +SyS_read_44732 SyS_read 3 44732 &efx_wanted_parallelism_44732
153146 +qlcnic_83xx_create_tx_ctx_44733 qlcnic_83xx_create_tx_ctx 0 44733 NULL
153147 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3-0 44742 NULL nohasharray
153148 +il3945_show_temperature_44742 il3945_show_temperature 0 44742 &key_tx_rx_count_read_44742
153149 +WIL_GET_BITS_44747 WIL_GET_BITS 0-3-2-1 44747 NULL
153150 +phy_poll_reset_44752 phy_poll_reset 0 44752 NULL
153151 +bch_bio_max_sectors_44755 bch_bio_max_sectors 0 44755 NULL
153152 +pty_write_44757 pty_write 3 44757 NULL nohasharray
153153 +tnode_new_44757 tnode_new 3 44757 &pty_write_44757
153154 +bop_assign_44765 bop_assign 0 44765 NULL
153155 +_nfs4_do_setattr_44767 _nfs4_do_setattr 0 44767 NULL nohasharray
153156 +write_44767 write 0-3 44767 &_nfs4_do_setattr_44767
153157 +snd_usX2Y_pcm_prepare_44768 snd_usX2Y_pcm_prepare 0 44768 NULL
153158 +__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
153159 +show_44772 show 0 44772 NULL nohasharray
153160 +ath5k_setup_channel_powertable_44772 ath5k_setup_channel_powertable 0 44772 &show_44772
153161 +handsfree_ramp_44777 handsfree_ramp 2 44777 NULL
153162 +readstat_44780 readstat 0 44780 NULL
153163 +irq_domain_add_legacy_44781 irq_domain_add_legacy 2-4 44781 NULL
153164 +sctp_setsockopt_44788 sctp_setsockopt 5-0 44788 NULL
153165 +proc_read_44793 proc_read 0 44793 NULL nohasharray
153166 +target_core_alua_tg_pt_gp_store_attr_preferred_44793 target_core_alua_tg_pt_gp_store_attr_preferred 0-3 44793 &proc_read_44793
153167 +posix_clock_read_44794 posix_clock_read 0-3 44794 NULL
153168 +rx_dropped_read_44799 rx_dropped_read 3-0 44799 NULL
153169 +cas_open_44801 cas_open 0 44801 NULL
153170 +iscsit_na_random_datain_seq_offsets_44804 iscsit_na_random_datain_seq_offsets 0 44804 NULL
153171 +x25_pacsize_to_bytes_44812 x25_pacsize_to_bytes 0 44812 NULL
153172 +qla4xxx_alloc_work_44813 qla4xxx_alloc_work 2 44813 NULL
153173 +sbs_init_44817 sbs_init 0 44817 NULL
153174 +fsp_attr_set_vscroll_44818 fsp_attr_set_vscroll 0-4 44818 NULL
153175 +force_static_address_write_44819 force_static_address_write 3-0 44819 NULL
153176 +ipv6_conntrack_local_44820 ipv6_conntrack_local 0 44820 NULL
153177 +wa_urb_enqueue_b_44822 wa_urb_enqueue_b 0 44822 NULL
153178 +mei_cl_read_start_44824 mei_cl_read_start 2-0 44824 NULL
153179 +xfs_da3_swap_lastblock_44825 xfs_da3_swap_lastblock 0 44825 NULL
153180 +at86rf230_set_csma_params_44826 at86rf230_set_csma_params 0 44826 NULL
153181 +ocfs2_control_do_setnode_msg_44828 ocfs2_control_do_setnode_msg 0 44828 NULL
153182 +xen_hvm_cpu_notify_44831 xen_hvm_cpu_notify 0 44831 NULL
153183 +units_sprintf_44833 units_sprintf 0 44833 NULL
153184 +sisusb_write_44834 sisusb_write 3-0 44834 NULL
153185 +rtl8180_add_interface_44835 rtl8180_add_interface 0 44835 NULL
153186 +node_show_44836 node_show 0 44836 NULL
153187 +_nfs4_proc_symlink_44843 _nfs4_proc_symlink 0 44843 NULL
153188 +kvm_read_hva_44847 kvm_read_hva 3 44847 NULL nohasharray
153189 +f2fs_sync_fs_44847 f2fs_sync_fs 0 44847 &kvm_read_hva_44847
153190 +cross_eof_44848 cross_eof 0 44848 NULL
153191 +bfad_im_num_of_discovered_ports_show_44849 bfad_im_num_of_discovered_ports_show 0 44849 NULL nohasharray
153192 +dbg_check_lprops_44849 dbg_check_lprops 0 44849 &bfad_im_num_of_discovered_ports_show_44849
153193 +qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 NULL nohasharray
153194 +cis820x_config_init_44850 cis820x_config_init 0 44850 &qib_verbs_send_dma_44850
153195 +packet_do_bind_44851 packet_do_bind 0 44851 NULL
153196 +create_hp_mic_44854 create_hp_mic 0 44854 NULL
153197 +copydesc_user_44855 copydesc_user 3 44855 NULL
153198 +adp8870_bl_ambient_light_zone_show_44856 adp8870_bl_ambient_light_zone_show 0 44856 NULL
153199 +picolcd_debug_flash_write_44858 picolcd_debug_flash_write 0-3 44858 NULL nohasharray
153200 +bch_stats_store_44858 bch_stats_store 0-4 44858 &picolcd_debug_flash_write_44858
153201 +perm_hwaddr_show_44859 perm_hwaddr_show 0 44859 NULL nohasharray
153202 +mark_swapfiles_44859 mark_swapfiles 0 44859 &perm_hwaddr_show_44859
153203 +iwl_send_wimax_coex_44861 iwl_send_wimax_coex 0 44861 NULL
153204 +disk_removable_show_44864 disk_removable_show 0 44864 NULL
153205 +set_advertising_44870 set_advertising 4 44870 NULL
153206 +init_rs_44873 init_rs 1 44873 NULL nohasharray
153207 +inode_readahead_blks_store_44873 inode_readahead_blks_store 0-4 44873 &init_rs_44873
153208 +show_fcoe_ctlr_device_link_fail_44874 show_fcoe_ctlr_device_link_fail 0 44874 NULL
153209 +radeon_get_dpm_forced_performance_level_44881 radeon_get_dpm_forced_performance_level 0 44881 NULL nohasharray
153210 +omfs_statfs_44881 omfs_statfs 0 44881 &radeon_get_dpm_forced_performance_level_44881
153211 +skb_availroom_44883 skb_availroom 0 44883 NULL
153212 +isl1208_i2c_get_usr_44885 isl1208_i2c_get_usr 0 44885 NULL
153213 +usb_os_desc_attr_show_44887 usb_os_desc_attr_show 0 44887 NULL nohasharray
153214 +patch_ad1882_44887 patch_ad1882 0 44887 &usb_os_desc_attr_show_44887
153215 +cfq_set_weight_44888 cfq_set_weight 0 44888 NULL
153216 +kaweth_open_44889 kaweth_open 0 44889 NULL
153217 +nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
153218 +show_fcoe_fcf_device_priority_44893 show_fcoe_fcf_device_priority 0 44893 NULL nohasharray
153219 +ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 &show_fcoe_fcf_device_priority_44893
153220 +nct7802_read_temp_44895 nct7802_read_temp 0 44895 NULL
153221 +do_tty_write_44896 do_tty_write 5-0 44896 NULL nohasharray
153222 +show_local_mac_44896 show_local_mac 0 44896 &do_tty_write_44896
153223 +async_readv_44898 async_readv 0 44898 NULL
153224 +_scsih_change_queue_depth_44902 _scsih_change_queue_depth 2-0 44902 NULL
153225 +ip_vs_send_async_44904 ip_vs_send_async 3 44904 NULL nohasharray
153226 +elsa_resume_44904 elsa_resume 0 44904 &ip_vs_send_async_44904
153227 +iwl_mvm_drain_sta_44909 iwl_mvm_drain_sta 0 44909 NULL
153228 +ext4_attr_show_44910 ext4_attr_show 0 44910 NULL
153229 +ptype_show_44913 ptype_show 0 44913 NULL
153230 +regmap_spi_read_44921 regmap_spi_read 3-5-0 44921 NULL
153231 +inode_setsecurity_44924 inode_setsecurity 0 44924 NULL nohasharray
153232 +ath5k_hw_write_ofdm_timings_44924 ath5k_hw_write_ofdm_timings 0 44924 &inode_setsecurity_44924
153233 +lp855x_get_bl_ctl_mode_44927 lp855x_get_bl_ctl_mode 0 44927 NULL
153234 +bcm_recvmsg_44928 bcm_recvmsg 3 44928 NULL
153235 +get_cpu_vid_44938 get_cpu_vid 0 44938 NULL nohasharray
153236 +store_rxbuf_44938 store_rxbuf 0-4 44938 &get_cpu_vid_44938
153237 +loop_attr_do_show_backing_file_44940 loop_attr_do_show_backing_file 0 44940 NULL
153238 +show_port_id_44946 show_port_id 0 44946 NULL nohasharray
153239 +read_report_descriptor_44946 read_report_descriptor 0-5-6 44946 &show_port_id_44946
153240 +_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL nohasharray
153241 +create_44947 create 0 44947 &_snd_pcm_hw_param_last_44947
153242 +cache_shared_cpu_map_setup_44949 cache_shared_cpu_map_setup 0 44949 NULL nohasharray
153243 +ip6_tnl_get_size_44949 ip6_tnl_get_size 0 44949 &cache_shared_cpu_map_setup_44949
153244 +ieee80211_build_probe_req_44951 ieee80211_build_probe_req 7-9 44951 NULL
153245 +m88ts2022_get_if_frequency_44956 m88ts2022_get_if_frequency 0 44956 NULL
153246 +sr_probe_44958 sr_probe 0 44958 NULL nohasharray
153247 +target_fabric_mappedlun_attr_store_44958 target_fabric_mappedlun_attr_store 0-4 44958 &sr_probe_44958
153248 +target_core_dev_pr_store_attr_res_aptpl_metadata_44965 target_core_dev_pr_store_attr_res_aptpl_metadata 0-3 44965 NULL
153249 +mwl8k_config_44968 mwl8k_config 0 44968 NULL
153250 +tx_queue_status_read_44978 tx_queue_status_read 3-0 44978 NULL
153251 +dsa_slave_open_44990 dsa_slave_open 0 44990 NULL
153252 +map_index_to_lba_44993 map_index_to_lba 0-1 44993 NULL nohasharray
153253 +bond_option_mode_set_44993 bond_option_mode_set 0 44993 &map_index_to_lba_44993
153254 +log_debug_read_44994 log_debug_read 0 44994 NULL
153255 +intel_mapping_error_45000 intel_mapping_error 0-2 45000 NULL
153256 +iscsi_stat_logout_show_attr_inst_45003 iscsi_stat_logout_show_attr_inst 0 45003 NULL
153257 +mc13xxx_rtc_irq_enable_unlocked_45005 mc13xxx_rtc_irq_enable_unlocked 3-0 45005 NULL nohasharray
153258 +bh1770_lux_range_show_45005 bh1770_lux_range_show 0 45005 &mc13xxx_rtc_irq_enable_unlocked_45005
153259 +iscsi_tpg_param_store_IFMarkInt_45007 iscsi_tpg_param_store_IFMarkInt 0-3 45007 NULL
153260 +i8k_hwmon_show_fan_label_45010 i8k_hwmon_show_fan_label 0 45010 NULL
153261 +drbd_recv_all_warn_45011 drbd_recv_all_warn 3 45011 NULL
153262 +ecryptfs_setattr_45013 ecryptfs_setattr 0 45013 NULL
153263 +xfs_da3_join_45014 xfs_da3_join 0 45014 NULL
153264 +kbd_backlight_timeout_store_45017 kbd_backlight_timeout_store 0-4 45017 NULL
153265 +ptrace_writedata_45021 ptrace_writedata 4 45021 NULL nohasharray
153266 +read_block_bitmap_45021 read_block_bitmap 2 45021 &ptrace_writedata_45021 nohasharray
153267 +iscsi_tpg_param_store_FirstBurstLength_45021 iscsi_tpg_param_store_FirstBurstLength 0-3 45021 &read_block_bitmap_45021
153268 +ath10k_htt_connect_45022 ath10k_htt_connect 0 45022 NULL nohasharray
153269 +hfsplus_getxattr_45022 hfsplus_getxattr 0 45022 &ath10k_htt_connect_45022
153270 +show_state_power_usage_45023 show_state_power_usage 0 45023 NULL nohasharray
153271 +zd1211b_hw_init_hmac_45023 zd1211b_hw_init_hmac 0 45023 &show_state_power_usage_45023
153272 +dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL nohasharray
153273 +rose_sendmsg_45025 rose_sendmsg 3 45025 &dm_kvzalloc_45025
153274 +hotplug_cfd_45029 hotplug_cfd 0 45029 NULL
153275 +snd_seq_kernel_client_ctl_45032 snd_seq_kernel_client_ctl 0 45032 NULL
153276 +vfio_ecap_init_45033 vfio_ecap_init 0 45033 NULL
153277 +packet_mc_add_45035 packet_mc_add 0 45035 NULL
153278 +iwl_dbgfs_fw_restart_write_45036 iwl_dbgfs_fw_restart_write 0-3 45036 NULL
153279 +store_drivers_autoprobe_45037 store_drivers_autoprobe 0-3 45037 NULL
153280 +show_in_label_45039 show_in_label 0 45039 NULL
153281 +show_fcstat_rx_words_45041 show_fcstat_rx_words 0 45041 NULL
153282 +reiserfs_for_each_xattr_45046 reiserfs_for_each_xattr 0 45046 NULL
153283 +igb_change_mtu_45054 igb_change_mtu 0 45054 NULL
153284 +il_send_rxon_assoc_45055 il_send_rxon_assoc 0 45055 NULL nohasharray
153285 +gpio_keys_store_disabled_keys_45055 gpio_keys_store_disabled_keys 0-4 45055 &il_send_rxon_assoc_45055 nohasharray
153286 +qlcnic_sriov_pf_cfg_vlan_filtering_45055 qlcnic_sriov_pf_cfg_vlan_filtering 0 45055 &gpio_keys_store_disabled_keys_45055
153287 +adt7x10_show_temp_45056 adt7x10_show_temp 0 45056 NULL
153288 +sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
153289 +sel_write_user_45060 sel_write_user 3 45060 NULL
153290 +qla4xxx_fw_version_show_45062 qla4xxx_fw_version_show 0 45062 NULL
153291 +show_45064 show 0 45064 NULL
153292 +ubifs_fsync_45067 ubifs_fsync 0 45067 NULL
153293 +o2nm_node_ipv4_port_write_45068 o2nm_node_ipv4_port_write 0-3 45068 NULL
153294 +snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5-0 45069 NULL
153295 +removable_show_45071 removable_show 0 45071 NULL nohasharray
153296 +set_offset_45071 set_offset 0-4 45071 &removable_show_45071
153297 +gxfb_set_par_45080 gxfb_set_par 0 45080 NULL
153298 +show_ata_port_idle_irq_45087 show_ata_port_idle_irq 0 45087 NULL
153299 +wl1271_boot_set_ecpu_ctrl_45088 wl1271_boot_set_ecpu_ctrl 0 45088 NULL nohasharray
153300 +target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device_45088 target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device 0-3 45088 &wl1271_boot_set_ecpu_ctrl_45088
153301 +__device_suspend_45089 __device_suspend 0 45089 NULL
153302 +getattr_45091 getattr 0 45091 NULL
153303 +c2_pseudo_change_mtu_45101 c2_pseudo_change_mtu 0 45101 NULL
153304 +ahci_activity_store_45103 ahci_activity_store 0 45103 NULL
153305 +snd_card_new_45104 snd_card_new 5 45104 NULL
153306 +alloc_ring_resources_45107 alloc_ring_resources 0 45107 NULL
153307 +write_iter_45109 write_iter 0 45109 NULL
153308 +set_auto_temp_min_45111 set_auto_temp_min 0-4 45111 NULL
153309 +pwr_missing_bcns_cnt_read_45113 pwr_missing_bcns_cnt_read 3-0 45113 NULL
153310 +usbdev_read_45114 usbdev_read 3-0 45114 NULL
153311 +v9fs_xattr_user_set_45117 v9fs_xattr_user_set 0 45117 NULL nohasharray
153312 +sock_sendmsg_45117 sock_sendmsg 0 45117 &v9fs_xattr_user_set_45117
153313 +edd_show_legacy_max_cylinder_45119 edd_show_legacy_max_cylinder 0 45119 NULL
153314 +isku_sysfs_write_reset_45133 isku_sysfs_write_reset 6-0-5 45133 NULL nohasharray
153315 +in_write_bytes_avail_show_45133 in_write_bytes_avail_show 0 45133 &isku_sysfs_write_reset_45133
153316 +send_to_tty_45141 send_to_tty 3 45141 NULL
153317 +lp3971_ldo_disable_45142 lp3971_ldo_disable 0 45142 NULL
153318 +command_setapcor_45143 command_setapcor 0 45143 NULL
153319 +write_file_reset_45145 write_file_reset 0-3 45145 NULL
153320 +cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
153321 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
153322 +ixgbe_poll_for_msg_45150 ixgbe_poll_for_msg 0 45150 NULL nohasharray
153323 +store_spi_transport_rti_45150 store_spi_transport_rti 0-4 45150 &ixgbe_poll_for_msg_45150
153324 +tcp_setsockopt_45152 tcp_setsockopt 0 45152 NULL nohasharray
153325 +st_probe_45152 st_probe 0 45152 &tcp_setsockopt_45152
153326 +device_write_45156 device_write 3-0 45156 NULL
153327 +usX2Y_urbs_start_45159 usX2Y_urbs_start 0 45159 NULL nohasharray
153328 +ocfs2_dq_frozen_trigger_45159 ocfs2_dq_frozen_trigger 4 45159 &usX2Y_urbs_start_45159
153329 +SYSC_write_45160 SYSC_write 3-0 45160 NULL
153330 +tomoyo_write_self_45161 tomoyo_write_self 3-0 45161 NULL
153331 +xennet_create_queues_45162 xennet_create_queues 2 45162 NULL
153332 +cxacru_sysfs_show_mac_address_45163 cxacru_sysfs_show_mac_address 0 45163 NULL
153333 +sta_agg_status_write_45164 sta_agg_status_write 3-0 45164 NULL nohasharray
153334 +max8925_reg_write_45164 max8925_reg_write 0 45164 &sta_agg_status_write_45164 nohasharray
153335 +i915_gem_object_get_pages_gtt_45164 i915_gem_object_get_pages_gtt 0 45164 &max8925_reg_write_45164
153336 +mce_write_45187 mce_write 0 45187 NULL
153337 +snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL nohasharray
153338 +sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 &snd_sb_csp_load_user_45190
153339 +create_hp_out_ctls_45193 create_hp_out_ctls 0 45193 NULL
153340 +num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
153341 +__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
153342 +kstrtou16_45199 kstrtou16 0 45199 NULL
153343 +ims_pcu_set_info_45200 ims_pcu_set_info 0 45200 NULL nohasharray
153344 +smk_curacc_on_task_45200 smk_curacc_on_task 0 45200 &ims_pcu_set_info_45200
153345 +add_child_45201 add_child 4 45201 NULL nohasharray
153346 +dvb_dvr_write_45201 dvb_dvr_write 0-3 45201 &add_child_45201
153347 +mpt_lan_change_mtu_45205 mpt_lan_change_mtu 0 45205 NULL
153348 +iso_alloc_urb_45206 iso_alloc_urb 4-5 45206 NULL
153349 +ati_remote2_show_channel_mask_45207 ati_remote2_show_channel_mask 0 45207 NULL
153350 +rtl_show_version_45211 rtl_show_version 0 45211 NULL nohasharray
153351 +scsi_dh_notifier_45211 scsi_dh_notifier 0 45211 &rtl_show_version_45211
153352 +toss_secs_read_45212 toss_secs_read 0 45212 NULL
153353 +wl12xx_init_sta_role_45218 wl12xx_init_sta_role 0 45218 NULL
153354 +pcxhr_sub_set_clock_45222 pcxhr_sub_set_clock 0 45222 NULL
153355 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
153356 +qla4xxx_set_acb_45224 qla4xxx_set_acb 0 45224 NULL
153357 +submit_audio_out_urb_45227 submit_audio_out_urb 0 45227 NULL
153358 +rocker_port_vlan_l2_groups_45230 rocker_port_vlan_l2_groups 0 45230 NULL
153359 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3-0 45233 NULL nohasharray
153360 +lpfc_iocb_cnt_show_45233 lpfc_iocb_cnt_show 0 45233 &ieee80211_if_read_peer_45233
153361 +roccat_common2_sysfs_read_profile_45234 roccat_common2_sysfs_read_profile 0-5-6 45234 NULL
153362 +tw9910_set_hsync_45237 tw9910_set_hsync 0 45237 NULL
153363 +event_enable_write_45238 event_enable_write 3 45238 NULL
153364 +mgt_set_request_45244 mgt_set_request 0 45244 NULL
153365 +prism2_pda_proc_read_45246 prism2_pda_proc_read 3-0 45246 NULL
153366 +show_45247 show 0 45247 NULL
153367 +write_ltv_45250 write_ltv 0 45250 NULL
153368 +s5k4aa_set_gain_45254 s5k4aa_set_gain 0 45254 NULL
153369 +nobh_write_begin_45262 nobh_write_begin 0 45262 NULL
153370 +bq2415x_sysfs_show_mode_45270 bq2415x_sysfs_show_mode 0 45270 NULL
153371 +__smsc75xx_phy_wait_not_busy_45277 __smsc75xx_phy_wait_not_busy 0 45277 NULL
153372 +input_mt_init_slots_45279 input_mt_init_slots 2-0 45279 NULL
153373 +max3421_urb_enqueue_45282 max3421_urb_enqueue 0 45282 NULL
153374 +store_45285 store 0 45285 NULL
153375 +wl1251_acx_rts_threshold_45287 wl1251_acx_rts_threshold 0 45287 NULL
153376 +__acpi_processor_start_45289 __acpi_processor_start 0 45289 NULL
153377 +btmrvl_send_sync_cmd_45296 btmrvl_send_sync_cmd 4 45296 NULL
153378 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL nohasharray
153379 +sn9c2028_short_command_45298 sn9c2028_short_command 0 45298 &snd_pcm_oss_sync1_45298 nohasharray
153380 +xgene_get_sset_count_45298 xgene_get_sset_count 0 45298 &sn9c2028_short_command_45298
153381 +__ocfs2_extend_allocation_45301 __ocfs2_extend_allocation 0 45301 NULL
153382 +category_show_45304 category_show 0 45304 NULL nohasharray
153383 +xfs_alert_fsblock_zero_45304 xfs_alert_fsblock_zero 0 45304 &category_show_45304
153384 +disk_capability_show_45306 disk_capability_show 0 45306 NULL
153385 +hippi_header_45313 hippi_header 0 45313 NULL
153386 +get_raw_temp_45318 get_raw_temp 0 45318 NULL
153387 +__i2c_hid_command_45321 __i2c_hid_command 0 45321 NULL
153388 +compass_command_45324 compass_command 0 45324 NULL
153389 +quirk_strict_duplicate_filter_write_45325 quirk_strict_duplicate_filter_write 3 45325 NULL
153390 +label_cpu_DTS_45336 label_cpu_DTS 0 45336 NULL nohasharray
153391 +bnx2x_vfpf_config_mac_45336 bnx2x_vfpf_config_mac 0 45336 &label_cpu_DTS_45336
153392 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
153393 +tomoyo_audit_net_log_45342 tomoyo_audit_net_log 0 45342 NULL
153394 +bpf_jit_binary_alloc_45348 bpf_jit_binary_alloc 1 45348 NULL nohasharray
153395 +policydb_init_45348 policydb_init 0 45348 &bpf_jit_binary_alloc_45348
153396 +pci_inteli960ni_init_45349 pci_inteli960ni_init 0 45349 NULL
153397 +posix_lock_file_45352 posix_lock_file 0 45352 NULL
153398 +isl1208_rtc_read_time_45356 isl1208_rtc_read_time 0 45356 NULL
153399 +wl12xx_acx_set_rate_mgmt_params_45357 wl12xx_acx_set_rate_mgmt_params 0 45357 NULL
153400 +xfs_file_aio_write_checks_45371 xfs_file_aio_write_checks 0 45371 NULL
153401 +hotkey_poll_freq_store_45373 hotkey_poll_freq_store 0-4 45373 NULL
153402 +null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
153403 +wmi_set_channel_45380 wmi_set_channel 0 45380 NULL
153404 +goldfish_mmc_show_cover_switch_45382 goldfish_mmc_show_cover_switch 0 45382 NULL
153405 +snd_pcm_lib_ioctl_45383 snd_pcm_lib_ioctl 0 45383 NULL
153406 +snd_ctl_add_45389 snd_ctl_add 0 45389 NULL nohasharray
153407 +write_rbu_image_type_45389 write_rbu_image_type 0-6-5 45389 &snd_ctl_add_45389
153408 +wlcore_write_45391 wlcore_write 0 45391 NULL
153409 +vring_pci_size_45392 vring_pci_size 1 45392 NULL
153410 +count_skb_frag_slots_45395 count_skb_frag_slots 0 45395 NULL
153411 +lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
153412 +keymap_store_45406 keymap_store 4 45406 NULL
153413 +cont_expand_zero_45408 cont_expand_zero 0-3 45408 NULL
153414 +show_45409 show 0 45409 NULL
153415 +b44_change_mtu_45411 b44_change_mtu 0 45411 NULL
153416 +sock_recv_errqueue_45412 sock_recv_errqueue 3-0 45412 NULL
153417 +rs5c372_get_trim_45415 rs5c372_get_trim 0 45415 NULL nohasharray
153418 +do_register_con_driver_45415 do_register_con_driver 0 45415 &rs5c372_get_trim_45415
153419 +acpi_pad_idlecpus_show_45416 acpi_pad_idlecpus_show 0 45416 NULL
153420 +sht15_wait_for_response_45419 sht15_wait_for_response 0 45419 NULL nohasharray
153421 +show_45419 show 0 45419 &sht15_wait_for_response_45419
153422 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 NULL nohasharray
153423 +btusb_intel_secure_send_45421 btusb_intel_secure_send 3 45421 &ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 nohasharray
153424 +snd_sonicvibes_playback_prepare_45421 snd_sonicvibes_playback_prepare 0 45421 &btusb_intel_secure_send_45421
153425 +gfs2_xattr_set_45424 gfs2_xattr_set 0 45424 NULL
153426 +tiadc_channel_init_45425 tiadc_channel_init 2 45425 NULL
153427 +rt2x00lib_load_firmware_45427 rt2x00lib_load_firmware 0 45427 NULL
153428 +__do_generic_request_45428 __do_generic_request 0 45428 NULL
153429 +uncore_cpu_notifier_45429 uncore_cpu_notifier 0 45429 NULL
153430 +ll_iocontrol_register_45430 ll_iocontrol_register 2 45430 NULL
153431 +saa7146_i2c_writeout_45431 saa7146_i2c_writeout 0 45431 NULL
153432 +nouveau_hwmon_set_temp1_auto_point1_temp_45434 nouveau_hwmon_set_temp1_auto_point1_temp 0-4 45434 NULL
153433 +tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL nohasharray
153434 +xfs_attr3_leaf_flipflags_45437 xfs_attr3_leaf_flipflags 0 45437 &tty_buffer_alloc_45437
153435 +pm_state_show_45438 pm_state_show 0 45438 NULL
153436 +blkdev_direct_IO_45440 blkdev_direct_IO 4-0 45440 NULL
153437 +prepare_layoutcommit_45441 prepare_layoutcommit 0 45441 NULL nohasharray
153438 +store_fc_vport_symbolic_name_45441 store_fc_vport_symbolic_name 0-4 45441 &prepare_layoutcommit_45441
153439 +btrfs_show_u64_45443 btrfs_show_u64 0 45443 NULL
153440 +b44_phy_reset_45447 b44_phy_reset 0 45447 NULL nohasharray
153441 +store_spi_transport_iu_45447 store_spi_transport_iu 0-4 45447 &b44_phy_reset_45447
153442 +lpfc_bg_reftag_err_show_45448 lpfc_bg_reftag_err_show 0 45448 NULL
153443 +catc_open_45451 catc_open 0 45451 NULL
153444 +bq2415x_set_weak_battery_voltage_45454 bq2415x_set_weak_battery_voltage 0 45454 NULL
153445 +mmc_power_save_host_45456 mmc_power_save_host 0 45456 NULL nohasharray
153446 +netxen_nic_get_regs_len_45456 netxen_nic_get_regs_len 0 45456 &mmc_power_save_host_45456
153447 +mic_card_map_45457 mic_card_map 2-3 45457 NULL
153448 +nas_led_blink_show_45465 nas_led_blink_show 0 45465 NULL nohasharray
153449 +rpm_idle_45465 rpm_idle 0 45465 &nas_led_blink_show_45465
153450 +udp_manip_pkt_45467 udp_manip_pkt 4 45467 NULL nohasharray
153451 +orig_data_size_show_45467 orig_data_size_show 0 45467 &udp_manip_pkt_45467
153452 +xtfpga_pcm_trigger_45468 xtfpga_pcm_trigger 0 45468 NULL nohasharray
153453 +register_netdev_45468 register_netdev 0 45468 &xtfpga_pcm_trigger_45468 nohasharray
153454 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 &register_netdev_45468
153455 +ext3_xattr_trusted_list_45471 ext3_xattr_trusted_list 0-5 45471 NULL
153456 +__fuse_direct_write_45474 __fuse_direct_write 0 45474 NULL
153457 +show_indirect_dword_45476 show_indirect_dword 0 45476 NULL
153458 +workqueue_cpu_up_callback_45481 workqueue_cpu_up_callback 0 45481 NULL
153459 +ec_read_45485 ec_read 0 45485 NULL
153460 +__xfs_btree_split_45491 __xfs_btree_split 0 45491 NULL
153461 +lock_request_45495 lock_request 0 45495 NULL nohasharray
153462 +gether_opts_dev_addr_store_45495 gether_opts_dev_addr_store 0-3 45495 &lock_request_45495
153463 +qib_read_umem32_45497 qib_read_umem32 0 45497 NULL
153464 +show_counter_tx_dwords_45501 show_counter_tx_dwords 0 45501 NULL
153465 +show_ata_dev_spdn_cnt_45502 show_ata_dev_spdn_cnt 0 45502 NULL nohasharray
153466 +ip_mc_add_src_45502 ip_mc_add_src 0 45502 &show_ata_dev_spdn_cnt_45502
153467 +arizona_init_fll_45503 arizona_init_fll 5 45503 NULL
153468 +get_stats_45508 get_stats 0 45508 NULL
153469 +i40e_alloc_vfs_45511 i40e_alloc_vfs 2-0 45511 NULL
153470 +snd_rme32_playback_prepare_45514 snd_rme32_playback_prepare 0 45514 NULL
153471 +epx_c3_write_45515 epx_c3_write 0-3 45515 NULL
153472 +wl12xx_top_reg_write_45521 wl12xx_top_reg_write 0 45521 NULL
153473 +power_state_show_45525 power_state_show 0 45525 NULL nohasharray
153474 +store_45525 store 0-3 45525 &power_state_show_45525
153475 +fuse_ref_page_45526 fuse_ref_page 0 45526 NULL
153476 +broadsheet_setup_spiflash_45527 broadsheet_setup_spiflash 0 45527 NULL
153477 +solo_set_motion_block_45529 solo_set_motion_block 0 45529 NULL
153478 +sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
153479 +copy_macs_45534 copy_macs 4 45534 NULL
153480 +w1_ds2760_read_45535 w1_ds2760_read 3-4-0 45535 NULL
153481 +__ax88179_read_cmd_45536 __ax88179_read_cmd 5 45536 NULL
153482 +pdacf_pcm_trigger_45539 pdacf_pcm_trigger 0 45539 NULL
153483 +iwl_mvm_binding_update_45542 iwl_mvm_binding_update 0 45542 NULL
153484 +usbvision_i2c_write_max4_45545 usbvision_i2c_write_max4 0-4 45545 NULL
153485 +v9fs_direct_read_45546 v9fs_direct_read 3-0 45546 NULL
153486 +cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL nohasharray
153487 +patch_vt1708B_45549 patch_vt1708B 0 45549 &cx18_copy_mdl_to_user_45549
153488 +saa7127_set_video_enable_45550 saa7127_set_video_enable 0 45550 NULL
153489 +ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL nohasharray
153490 +lec_open_45555 lec_open 0 45555 &ext3_group_first_block_no_45555
153491 +__verify_memory_type_45556 __verify_memory_type 0 45556 NULL
153492 +stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3-0 45558 NULL nohasharray
153493 +part_partition_show_45558 part_partition_show 0 45558 &stats_dot11ACKFailureCount_read_45558 nohasharray
153494 +skge_device_event_45558 skge_device_event 0 45558 &part_partition_show_45558
153495 +_regmap_bus_raw_write_45559 _regmap_bus_raw_write 2 45559 NULL
153496 +iwl_send_calib_results_45560 iwl_send_calib_results 0 45560 NULL
153497 +venus_rmdir_45564 venus_rmdir 4 45564 NULL nohasharray
153498 +create_endpoint_and_queue_int_45564 create_endpoint_and_queue_int 0 45564 &venus_rmdir_45564
153499 +uwb_rc_addr_get_45566 uwb_rc_addr_get 0 45566 NULL nohasharray
153500 +nouveau_hwmon_get_pwm1_min_45566 nouveau_hwmon_get_pwm1_min 0 45566 &uwb_rc_addr_get_45566
153501 +request_fw_file_45567 request_fw_file 0 45567 NULL
153502 +snd_emu10k1_capture_prepare_45569 snd_emu10k1_capture_prepare 0 45569 NULL nohasharray
153503 +xgene_rtc_set_alarm_45569 xgene_rtc_set_alarm 0 45569 &snd_emu10k1_capture_prepare_45569
153504 +power_read_file_45573 power_read_file 0 45573 NULL nohasharray
153505 +pm8001_set_nvmd_45573 pm8001_set_nvmd 0 45573 &power_read_file_45573
153506 +dvb_usb_v2_generic_io_45576 dvb_usb_v2_generic_io 0 45576 NULL
153507 +zd_usb_iowrite16v_async_end_45580 zd_usb_iowrite16v_async_end 0 45580 NULL
153508 +sched_group_set_rt_period_45581 sched_group_set_rt_period 0 45581 NULL
153509 +wdata_fill_from_iovec_45585 wdata_fill_from_iovec 0 45585 NULL
153510 +ipath_create_cq_45586 ipath_create_cq 2 45586 NULL
153511 +pm8001_ctl_ob_queue_log_show_45590 pm8001_ctl_ob_queue_log_show 0 45590 NULL
153512 +rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
153513 +sensor_get_auxtrip_45593 sensor_get_auxtrip 0 45593 NULL
153514 +apds990x_chip_id_show_45594 apds990x_chip_id_show 0 45594 NULL
153515 +ipmi_heartbeat_45597 ipmi_heartbeat 0 45597 NULL
153516 +ath6kl_keepalive_write_45600 ath6kl_keepalive_write 3-0 45600 NULL
153517 +snd_seq_oss_write_45603 snd_seq_oss_write 0 45603 NULL
153518 +recv_post_dequeue_45607 recv_post_dequeue 0 45607 NULL
153519 +hidraw_get_report_45609 hidraw_get_report 3 45609 NULL nohasharray
153520 +ov9640_reg_rmw_45609 ov9640_reg_rmw 0 45609 &hidraw_get_report_45609
153521 +drm_dp_i2c_do_msg_45610 drm_dp_i2c_do_msg 0 45610 NULL
153522 +snd_solo_pcm_prepare_45611 snd_solo_pcm_prepare 0 45611 NULL nohasharray
153523 +bat2_show_45611 bat2_show 0 45611 &snd_solo_pcm_prepare_45611
153524 +bch_cache_set_show_45612 bch_cache_set_show 0 45612 NULL
153525 +audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
153526 +xgene_enet_open_45619 xgene_enet_open 0 45619 NULL
153527 +register_chrdev_region_45620 register_chrdev_region 0 45620 NULL
153528 +ipv4_synproxy_hook_45624 ipv4_synproxy_hook 0 45624 NULL
153529 +pn533_alloc_skb_45625 pn533_alloc_skb 2 45625 NULL
153530 +ip_dst_mtu_maybe_forward_45627 ip_dst_mtu_maybe_forward 0 45627 NULL
153531 +ecryptfs_getxattr_45631 ecryptfs_getxattr 0 45631 NULL
153532 +fake_rw_store_45641 fake_rw_store 0-3 45641 NULL
153533 +wl1273_fm_set_preemphasis_45645 wl1273_fm_set_preemphasis 0 45645 NULL
153534 +wusb_cdid_show_45647 wusb_cdid_show 0 45647 NULL
153535 +rcar_dmac_prep_dma_cyclic_45650 rcar_dmac_prep_dma_cyclic 4-3 45650 NULL nohasharray
153536 +rj54n1_s_fmt_45650 rj54n1_s_fmt 0 45650 &rcar_dmac_prep_dma_cyclic_45650
153537 +ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
153538 +wq_numa_show_45656 wq_numa_show 0 45656 NULL
153539 +modelname_store_45663 modelname_store 0-4 45663 NULL
153540 +dma_map_cont_45668 dma_map_cont 5 45668 NULL
153541 +sysfs_kf_write_45670 sysfs_kf_write 0-3 45670 NULL
153542 +compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
153543 +sd_probe_45675 sd_probe 0 45675 NULL
153544 +dgram_sendmsg_45679 dgram_sendmsg 4-0 45679 NULL nohasharray
153545 +set_pwm1_enable_45679 set_pwm1_enable 0-4 45679 &dgram_sendmsg_45679
153546 +snd_hda_ctl_add_45680 snd_hda_ctl_add 0 45680 NULL
153547 +il3945_alloc_bcast_station_45681 il3945_alloc_bcast_station 0 45681 NULL
153548 +set_params_45684 set_params 0 45684 NULL nohasharray
153549 +elan_i2c_set_mode_45684 elan_i2c_set_mode 0 45684 &set_params_45684
153550 +show_proxyarp_45689 show_proxyarp 0 45689 NULL
153551 +smk_write_ambient_45691 smk_write_ambient 3-0 45691 NULL
153552 +sr9700_link_reset_45697 sr9700_link_reset 0 45697 NULL
153553 +iscsi_nacl_attrib_store_nopin_timeout_45698 iscsi_nacl_attrib_store_nopin_timeout 0-3 45698 NULL
153554 +unix_dgram_sendmsg_45699 unix_dgram_sendmsg 4-0 45699 NULL nohasharray
153555 +sta_add_45699 sta_add 0 45699 &unix_dgram_sendmsg_45699
153556 +rtl2830_regmap_write_45700 rtl2830_regmap_write 0 45700 NULL nohasharray
153557 +ixgb_get_sset_count_45700 ixgb_get_sset_count 0 45700 &rtl2830_regmap_write_45700
153558 +cachefiles_daemon_brun_45703 cachefiles_daemon_brun 0 45703 NULL nohasharray
153559 +sm501fb_set_par_crt_45703 sm501fb_set_par_crt 0 45703 &cachefiles_daemon_brun_45703
153560 +sg_proc_write_adio_45704 sg_proc_write_adio 3-0 45704 NULL nohasharray
153561 +ubifs_tnc_lookup_45704 ubifs_tnc_lookup 0 45704 &sg_proc_write_adio_45704
153562 +lm95234_update_device_45711 lm95234_update_device 0 45711 NULL
153563 +wlcore_smart_config_decode_event_45714 wlcore_smart_config_decode_event 4-2 45714 NULL
153564 +adp8860_bl_ambient_light_level_show_45717 adp8860_bl_ambient_light_level_show 0 45717 NULL
153565 +dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL nohasharray
153566 +bounce_error_event_45718 bounce_error_event 0 45718 &dvb_ca_en50221_init_45718 nohasharray
153567 +nilfs_btree_node_get_key_45718 nilfs_btree_node_get_key 0 45718 &bounce_error_event_45718
153568 +get_iface_param_45719 get_iface_param 0 45719 NULL
153569 +show_high_kb_45721 show_high_kb 0 45721 NULL
153570 +wm8350_reg_read_45729 wm8350_reg_read 0 45729 NULL nohasharray
153571 +rcu_cpu_notify_45729 rcu_cpu_notify 0 45729 &wm8350_reg_read_45729
153572 +show_chip_temp_45731 show_chip_temp 0 45731 NULL
153573 +handle_response_icmp_45733 handle_response_icmp 7-0 45733 NULL
153574 +snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5-0 45734 NULL
153575 +sync_dirty_buffer_45736 sync_dirty_buffer 0 45736 NULL
153576 +skge_set_mac_address_45743 skge_set_mac_address 0 45743 NULL
153577 +m41t80_sysfs_set_sqwfreq_45746 m41t80_sysfs_set_sqwfreq 0-4 45746 NULL
153578 +rw_copy_check_uvector_45748 rw_copy_check_uvector 3-0 45748 NULL nohasharray
153579 +v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 &rw_copy_check_uvector_45748
153580 +lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3-0 45752 NULL nohasharray
153581 +afs_vnode_cache_get_key_45752 afs_vnode_cache_get_key 0 45752 &lkdtm_debugfs_read_45752
153582 +show_tabletWheel_45754 show_tabletWheel 0 45754 NULL
153583 +regulator_suspend_mem_state_show_45760 regulator_suspend_mem_state_show 0 45760 NULL
153584 +iwl_dbgfs_low_latency_write_45764 iwl_dbgfs_low_latency_write 0-3 45764 NULL
153585 +store_int_with_restart_45770 store_int_with_restart 4-0 45770 NULL
153586 +edd_show_default_heads_45773 edd_show_default_heads 0 45773 NULL
153587 +gadget_dev_desc_idVendor_store_45774 gadget_dev_desc_idVendor_store 0-3 45774 NULL
153588 +alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
153589 +FUA_show_45776 FUA_show 0 45776 NULL
153590 +snd_ice1712_playback_trigger_45777 snd_ice1712_playback_trigger 0 45777 NULL
153591 +parport_ieee1284_epp_read_addr_45781 parport_ieee1284_epp_read_addr 0 45781 NULL
153592 +osc_checksum_type_seq_write_45785 osc_checksum_type_seq_write 3 45785 NULL
153593 +ip6gre_tunnel_change_mtu_45786 ip6gre_tunnel_change_mtu 0 45786 NULL
153594 +ath5k_get_stats_45788 ath5k_get_stats 0 45788 NULL
153595 +st_gyro_buffer_predisable_45791 st_gyro_buffer_predisable 0 45791 NULL
153596 +cma_release_45795 cma_release 3 45795 NULL
153597 +cyapa_gen3_bl_deactivate_45797 cyapa_gen3_bl_deactivate 0 45797 NULL
153598 +cbaf_cc_upload_45799 cbaf_cc_upload 0 45799 NULL nohasharray
153599 +b43_pcmcia_resume_45799 b43_pcmcia_resume 0 45799 &cbaf_cc_upload_45799
153600 +raw_setsockopt_45800 raw_setsockopt 5-0 45800 NULL
153601 +adp5520_bl_dark_dim_show_45802 adp5520_bl_dark_dim_show 0 45802 NULL nohasharray
153602 +michael_update_45802 michael_update 0 45802 &adp5520_bl_dark_dim_show_45802 nohasharray
153603 +quirk_simultaneous_discovery_read_45802 quirk_simultaneous_discovery_read 3 45802 &michael_update_45802
153604 +kvmclock_cpufreq_notifier_45803 kvmclock_cpufreq_notifier 0 45803 NULL
153605 +nct7802_read_fan_min_45804 nct7802_read_fan_min 0 45804 NULL
153606 +lbs_rdbbp_read_45805 lbs_rdbbp_read 3-0 45805 NULL
153607 +NCR_700_change_queue_depth_45806 NCR_700_change_queue_depth 2 45806 NULL nohasharray
153608 +w1_ds2781_io_45806 w1_ds2781_io 0-4-3 45806 &NCR_700_change_queue_depth_45806
153609 +af9005_i2c_write_45809 af9005_i2c_write 0 45809 NULL nohasharray
153610 +fc0011_readreg_45809 fc0011_readreg 0 45809 &af9005_i2c_write_45809 nohasharray
153611 +vif_add_45809 vif_add 0 45809 &fc0011_readreg_45809
153612 +store_hardware_switching_45810 store_hardware_switching 0-4 45810 NULL
153613 +pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 2-1 45813 NULL nohasharray
153614 +disk_events_poll_msecs_show_45813 disk_events_poll_msecs_show 0 45813 &pcpu_alloc_alloc_info_45813
153615 +ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
153616 +show_dock_uid_45816 show_dock_uid 0 45816 NULL
153617 +hif_usb_send_tx_45818 hif_usb_send_tx 0 45818 NULL
153618 +fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
153619 +show_counter_ib_status_changes_45822 show_counter_ib_status_changes 0 45822 NULL
153620 +start_endpoints_45825 start_endpoints 0 45825 NULL
153621 +ipv6_recv_rxpmtu_45830 ipv6_recv_rxpmtu 3-0 45830 NULL
153622 +hash_walk_next_45832 hash_walk_next 0 45832 NULL nohasharray
153623 +mc13xxx_regulator_is_enabled_45832 mc13xxx_regulator_is_enabled 0 45832 &hash_walk_next_45832
153624 +audit_make_reply_45835 audit_make_reply 7 45835 NULL nohasharray
153625 +moxa_write_room_45835 moxa_write_room 0 45835 &audit_make_reply_45835
153626 +perf_event_mux_interval_ms_store_45836 perf_event_mux_interval_ms_store 0-4 45836 NULL
153627 +ath10k_reg_value_read_45837 ath10k_reg_value_read 3-0 45837 NULL nohasharray
153628 +mtd_ecc_strength_show_45837 mtd_ecc_strength_show 0 45837 &ath10k_reg_value_read_45837
153629 +vti6_dev_init_gen_45840 vti6_dev_init_gen 0 45840 NULL
153630 +store_learning_45844 store_learning 0 45844 NULL
153631 +cyapa_gen3_bl_activate_45847 cyapa_gen3_bl_activate 0 45847 NULL
153632 +insert_state_45848 insert_state 0 45848 NULL
153633 +activity_read_45850 activity_read 0-5-6 45850 NULL
153634 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
153635 +bus_attr_store_45856 bus_attr_store 0-4 45856 NULL
153636 +context_read_and_validate_45858 context_read_and_validate 0 45858 NULL
153637 +mmc_send_io_op_cond_45861 mmc_send_io_op_cond 0 45861 NULL
153638 +target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning_45862 target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning 0-3 45862 NULL
153639 +isdn_write_45863 isdn_write 3-0 45863 NULL
153640 +hung_up_tty_read_45873 hung_up_tty_read 0-3 45873 NULL
153641 +bluetooth_write_45874 bluetooth_write 0 45874 NULL
153642 +acpi_power_on_list_45877 acpi_power_on_list 0 45877 NULL nohasharray
153643 +m48t86_rtc_read_time_45877 m48t86_rtc_read_time 0 45877 &acpi_power_on_list_45877
153644 +shared_cpu_map_show_45879 shared_cpu_map_show 0 45879 NULL
153645 +get_rdac_req_45882 get_rdac_req 3 45882 NULL nohasharray
153646 +_transport_get_expander_phy_error_log_45882 _transport_get_expander_phy_error_log 0 45882 &get_rdac_req_45882
153647 +cbaf_wusb_device_band_groups_show_45884 cbaf_wusb_device_band_groups_show 0 45884 NULL nohasharray
153648 +xgmac_open_45884 xgmac_open 0 45884 &cbaf_wusb_device_band_groups_show_45884
153649 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
153650 +saa7134_ts_queue_setup_45892 saa7134_ts_queue_setup 0 45892 NULL
153651 +jfs_getxattr_45893 jfs_getxattr 0 45893 NULL
153652 +siena_mem_map_size_45901 siena_mem_map_size 0 45901 NULL nohasharray
153653 +flat_cpu_mask_to_apicid_and_45901 flat_cpu_mask_to_apicid_and 0 45901 &siena_mem_map_size_45901
153654 +__svc_create_45903 __svc_create 3 45903 NULL nohasharray
153655 +cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 &__svc_create_45903
153656 +rtl8152_change_mtu_45911 rtl8152_change_mtu 0 45911 NULL
153657 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
153658 +dbgfs_frame_45917 dbgfs_frame 3-0 45917 NULL
153659 +lcd_read_45922 lcd_read 0-3 45922 NULL
153660 +tda827xa_set_params_45923 tda827xa_set_params 0 45923 NULL
153661 +hotplug_enabled_show_45924 hotplug_enabled_show 0 45924 NULL
153662 +nf_nat_ftp_fmt_cmd_45926 nf_nat_ftp_fmt_cmd 0 45926 NULL
153663 +host_store_raid_offload_debug_45928 host_store_raid_offload_debug 0-4 45928 NULL
153664 +ext2_xattr_security_get_45930 ext2_xattr_security_get 0 45930 NULL nohasharray
153665 +_dln2_transfer_45930 _dln2_transfer 0 45930 &ext2_xattr_security_get_45930
153666 +request_ihex_firmware_45931 request_ihex_firmware 0 45931 NULL nohasharray
153667 +recomp_data_node_45931 recomp_data_node 0 45931 &request_ihex_firmware_45931
153668 +bttv_s_ctrl_45933 bttv_s_ctrl 0 45933 NULL
153669 +alloc_mr_45935 alloc_mr 1 45935 NULL nohasharray
153670 +dlm_id_show_45935 dlm_id_show 0 45935 &alloc_mr_45935
153671 +show_fan_value_45938 show_fan_value 0 45938 NULL
153672 +display_store_45940 display_store 4-0 45940 NULL
153673 +wl12xx_hw_init_45944 wl12xx_hw_init 0 45944 NULL
153674 +brcmf_netdev_open_45945 brcmf_netdev_open 0 45945 NULL
153675 +show_sas_end_dev_I_T_nexus_loss_timeout_45946 show_sas_end_dev_I_T_nexus_loss_timeout 0 45946 NULL
153676 +cx231xx_gpio_i2c_write_45947 cx231xx_gpio_i2c_write 0 45947 NULL
153677 +pch_i2c_readbytes_45948 pch_i2c_readbytes 0 45948 NULL
153678 +acpi_ns_search_one_scope_45951 acpi_ns_search_one_scope 0 45951 NULL
153679 +show_in_reg_45952 show_in_reg 0 45952 NULL nohasharray
153680 +show_ata_dev_gscr_45952 show_ata_dev_gscr 0 45952 &show_in_reg_45952 nohasharray
153681 +store_sched1_45952 store_sched1 4-0 45952 &show_ata_dev_gscr_45952
153682 +ndisc_opt_addr_space_45959 ndisc_opt_addr_space 0 45959 NULL
153683 +set_45961 set 0 45961 NULL
153684 +target_fabric_nacl_base_attr_show_45966 target_fabric_nacl_base_attr_show 0 45966 NULL
153685 +sdo_streamon_45968 sdo_streamon 0 45968 NULL
153686 +isl29125_buffer_predisable_45969 isl29125_buffer_predisable 0 45969 NULL nohasharray
153687 +copy_to_45969 copy_to 3 45969 &isl29125_buffer_predisable_45969
153688 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
153689 +crypto_hash_walk_done_45974 crypto_hash_walk_done 0-2 45974 NULL
153690 +ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
153691 +isp1760_ep_queue_45980 isp1760_ep_queue 0 45980 NULL
153692 +ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
153693 +imsttfb_check_var_45988 imsttfb_check_var 0 45988 NULL
153694 +vv6410_s_ctrl_45992 vv6410_s_ctrl 0 45992 NULL
153695 +gether_opts_ifname_show_45993 gether_opts_ifname_show 0 45993 NULL
153696 +ezx_pcap_putget_46000 ezx_pcap_putget 0 46000 NULL
153697 +kobject_init_and_add_46003 kobject_init_and_add 0 46003 NULL
153698 +dn_device_event_46004 dn_device_event 0 46004 NULL
153699 +ci_ll_read_46006 ci_ll_read 0 46006 NULL
153700 +rtl2832_regmap_gather_write_46011 rtl2832_regmap_gather_write 0 46011 NULL
153701 +rt2800pci_set_device_state_46015 rt2800pci_set_device_state 0 46015 NULL nohasharray
153702 +snd_hdac_exec_verb_46015 snd_hdac_exec_verb 0 46015 &rt2800pci_set_device_state_46015
153703 +rt2800mmio_enable_radio_46016 rt2800mmio_enable_radio 0 46016 NULL
153704 +snd_cx231xx_capture_trigger_46017 snd_cx231xx_capture_trigger 0 46017 NULL
153705 +acpi_ds_method_data_set_value_46018 acpi_ds_method_data_set_value 0 46018 NULL
153706 +lpfc_board_mode_store_46023 lpfc_board_mode_store 0-4 46023 NULL
153707 +show_iface_header_digest_46027 show_iface_header_digest 0 46027 NULL
153708 +sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
153709 +fnic_reset_stats_read_46030 fnic_reset_stats_read 3-0 46030 NULL nohasharray
153710 +get_free_entries_46030 get_free_entries 1 46030 &fnic_reset_stats_read_46030
153711 +__access_remote_vm_46031 __access_remote_vm 0 46031 NULL
153712 +nilfs_bmap_do_delete_46035 nilfs_bmap_do_delete 0 46035 NULL
153713 +arkfb_check_var_46041 arkfb_check_var 0 46041 NULL
153714 +ipvlan_init_46044 ipvlan_init 0 46044 NULL
153715 +rtl2832_sdr_buf_prepare_46045 rtl2832_sdr_buf_prepare 0 46045 NULL
153716 +lpfc_enable_bg_show_46046 lpfc_enable_bg_show 0 46046 NULL
153717 +socket_create_46047 socket_create 0 46047 NULL
153718 +da9052_bat_read_capacity_46049 da9052_bat_read_capacity 0 46049 NULL
153719 +acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL nohasharray
153720 +acpi_subsys_prepare_46052 acpi_subsys_prepare 0 46052 &acpi_register_gsi_xen_hvm_46052
153721 +line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 NULL nohasharray
153722 +i2c_smbus_read_i2c_block_data_46059 i2c_smbus_read_i2c_block_data 0 46059 &line6_midibuf_bytes_used_46059
153723 +dma_tx_errors_read_46060 dma_tx_errors_read 3-0 46060 NULL
153724 +apds990x_rate_store_46062 apds990x_rate_store 0-4 46062 NULL
153725 +slhc_toss_46066 slhc_toss 0 46066 NULL
153726 +__vmalloc_node_range_46070 __vmalloc_node_range 1 46070 NULL
153727 +in_use_show_46075 in_use_show 0 46075 NULL
153728 +sel_commit_bools_write_46077 sel_commit_bools_write 3-0 46077 NULL
153729 +ds1685_rtc_sysfs_nvram_write_46078 ds1685_rtc_sysfs_nvram_write 0-6-5 46078 NULL
153730 +mgmt_remote_name_46080 mgmt_remote_name 7 46080 NULL
153731 +ncp_add_request_46084 ncp_add_request 0 46084 NULL
153732 +unlock_lock_46087 unlock_lock 0 46087 NULL
153733 +vfio_config_do_rw_46091 vfio_config_do_rw 0 46091 NULL
153734 +ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
153735 +store_46095 store 0 46095 NULL
153736 +gsmi_reboot_callback_46099 gsmi_reboot_callback 0 46099 NULL
153737 +niu_enable_interrupts_46100 niu_enable_interrupts 0 46100 NULL
153738 +arizona_set_irq_wake_46101 arizona_set_irq_wake 2 46101 NULL
153739 +il3945_ucode_general_stats_read_46111 il3945_ucode_general_stats_read 3-0 46111 NULL
153740 +nilfs_segctor_do_construct_46112 nilfs_segctor_do_construct 0 46112 NULL
153741 +C_SYSC_writev_46113 C_SYSC_writev 3 46113 NULL
153742 +b43legacy_op_start_46114 b43legacy_op_start 0 46114 NULL
153743 +sysfs_rename_link_46118 sysfs_rename_link 0 46118 NULL
153744 +mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
153745 +pci_netmos_9900_numports_46121 pci_netmos_9900_numports 0 46121 NULL
153746 +device_remove_lockspace_46124 device_remove_lockspace 0 46124 NULL
153747 +ds2781_read_param_eeprom_bin_46126 ds2781_read_param_eeprom_bin 6-5-0 46126 NULL
153748 +r820t_set_tv_standard_46138 r820t_set_tv_standard 0 46138 NULL nohasharray
153749 +rtw_buf_update_46138 rtw_buf_update 4 46138 &r820t_set_tv_standard_46138
153750 +twl6030_pwm_enable_46139 twl6030_pwm_enable 0 46139 NULL nohasharray
153751 +gpio_keys_store_disabled_switches_46139 gpio_keys_store_disabled_switches 0-4 46139 &twl6030_pwm_enable_46139
153752 +nilfs_btree_assign_p_46142 nilfs_btree_assign_p 0 46142 NULL
153753 +__walk_page_range_46146 __walk_page_range 0 46146 NULL
153754 +elan_i2c_get_checksum_46148 elan_i2c_get_checksum 0 46148 NULL nohasharray
153755 +pcibios_sriov_enable_46148 pcibios_sriov_enable 0 46148 &elan_i2c_get_checksum_46148
153756 +set_temp_auto_temp_min_46149 set_temp_auto_temp_min 0-4 46149 NULL
153757 +ddp_clear_map_46152 ddp_clear_map 4 46152 NULL
153758 +dgram_bind_46155 dgram_bind 0 46155 NULL
153759 +__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
153760 +si470x_set_register_46160 si470x_set_register 0 46160 NULL
153761 +ov9740_reg_write_array_46162 ov9740_reg_write_array 0 46162 NULL nohasharray
153762 +top_off_timer_store_46162 top_off_timer_store 4-0 46162 &ov9740_reg_write_array_46162
153763 +atalk_sendmsg_46165 atalk_sendmsg 3 46165 NULL
153764 +qla2x00_sysfs_write_nvram_46166 qla2x00_sysfs_write_nvram 0-6-5 46166 NULL
153765 +pcf8583_rtc_read_time_46169 pcf8583_rtc_read_time 0 46169 NULL
153766 +write_index_46171 write_index 0 46171 NULL
153767 +open_46177 open 0 46177 NULL
153768 +bh1770_chip_id_show_46179 bh1770_chip_id_show 0 46179 NULL
153769 +mlx4_bitmap_alloc_46180 mlx4_bitmap_alloc 0 46180 NULL
153770 +snd_opl3_load_patch_46181 snd_opl3_load_patch 0 46181 NULL
153771 +twl_direction_out_46182 twl_direction_out 2-0 46182 NULL nohasharray
153772 +sync_inode_metadata_46182 sync_inode_metadata 0 46182 &twl_direction_out_46182
153773 +vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
153774 +kszphy_config_init_46188 kszphy_config_init 0 46188 NULL nohasharray
153775 +write8_reg_46188 write8_reg 4 46188 &kszphy_config_init_46188
153776 +ax25_device_event_46189 ax25_device_event 0 46189 NULL
153777 +atmel_set_mac_address_46192 atmel_set_mac_address 0 46192 NULL
153778 +fq_resize_46195 fq_resize 2 46195 NULL
153779 +qlcnic_82xx_mq_intrpt_46196 qlcnic_82xx_mq_intrpt 0 46196 NULL
153780 +add_conn_list_46197 add_conn_list 3-0 46197 NULL nohasharray
153781 +show_fc_host_driver_version_46197 show_fc_host_driver_version 0 46197 &add_conn_list_46197 nohasharray
153782 +show_current_ref_46197 show_current_ref 0 46197 &show_fc_host_driver_version_46197 nohasharray
153783 +set_tr_backlight_status_46197 set_tr_backlight_status 0 46197 &show_current_ref_46197
153784 +appid_show_46198 appid_show 0 46198 NULL
153785 +diolan_i2c_repeated_start_46200 diolan_i2c_repeated_start 0 46200 NULL
153786 +ebt_do_table_46203 ebt_do_table 0 46203 NULL
153787 +typhoon_issue_command_46204 typhoon_issue_command 0 46204 NULL
153788 +compat_SyS_recvfrom_46205 compat_SyS_recvfrom 3 46205 NULL
153789 +i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
153790 +tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5-0 46215 NULL
153791 +buffer_prepare_46216 buffer_prepare 0 46216 NULL
153792 +dsp_write_46218 dsp_write 2-0 46218 NULL nohasharray
153793 +acpi_ex_create_event_46218 acpi_ex_create_event 0 46218 &dsp_write_46218 nohasharray
153794 +o2hb_region_start_block_write_46218 o2hb_region_start_block_write 0-3 46218 &acpi_ex_create_event_46218
153795 +vcan_change_mtu_46220 vcan_change_mtu 0 46220 NULL
153796 +hib_wait_on_bio_chain_46221 hib_wait_on_bio_chain 0 46221 NULL
153797 +hash_netiface4_expire_46226 hash_netiface4_expire 4 46226 NULL
153798 +tipc_msg_create_46227 tipc_msg_create 4-3 46227 NULL
153799 +__get_any_page_46230 __get_any_page 0 46230 NULL
153800 +qla2x00_issue_lip_46231 qla2x00_issue_lip 0 46231 NULL
153801 +roccat_common2_sysfs_read_profile_buttons_46234 roccat_common2_sysfs_read_profile_buttons 0-5-6 46234 NULL nohasharray
153802 +ovl_copy_up_one_46234 ovl_copy_up_one 0 46234 &roccat_common2_sysfs_read_profile_buttons_46234
153803 +ns_ack_interrupt_46236 ns_ack_interrupt 0 46236 NULL
153804 +show_in_min_46238 show_in_min 0 46238 NULL
153805 +mlx4_buf_alloc_46239 mlx4_buf_alloc 2 46239 NULL
153806 +xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
153807 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
153808 +nf_hook_46249 nf_hook 0 46249 NULL nohasharray
153809 +ufx_config_pix_clk_46249 ufx_config_pix_clk 0 46249 &nf_hook_46249
153810 +arvo_sysfs_read_info_46251 arvo_sysfs_read_info 0-5-6 46251 NULL
153811 +gfs2_block_truncate_page_46252 gfs2_block_truncate_page 0 46252 NULL
153812 +acpi_ds_begin_method_execution_46255 acpi_ds_begin_method_execution 0 46255 NULL
153813 +usbatm_atm_open_46260 usbatm_atm_open 0 46260 NULL
153814 +wafwdt_write_46262 wafwdt_write 0-3 46262 NULL
153815 +acpi_device_get_power_46263 acpi_device_get_power 0 46263 NULL
153816 +nf_nat_ftp_46265 nf_nat_ftp 6 46265 NULL
153817 +drm_dp_mst_i2c_xfer_46266 drm_dp_mst_i2c_xfer 0-3 46266 NULL
153818 +nilfs_segctor_begin_construction_46268 nilfs_segctor_begin_construction 0 46268 NULL
153819 +netvsc_set_mac_addr_46269 netvsc_set_mac_addr 0 46269 NULL
153820 +__qlcnic_sriov_issue_cmd_46273 __qlcnic_sriov_issue_cmd 0 46273 NULL
153821 +ReadReg_46277 ReadReg 0 46277 NULL nohasharray
153822 +pem_show_input_46277 pem_show_input 0 46277 &ReadReg_46277
153823 +copy_user_allowedips_46279 copy_user_allowedips 0 46279 NULL
153824 +show_constraint_name_46285 show_constraint_name 0 46285 NULL
153825 +tcp_sendmsg_fastopen_46288 tcp_sendmsg_fastopen 0 46288 NULL
153826 +set_temp_auto_point1_temp_46289 set_temp_auto_point1_temp 0-4 46289 NULL
153827 +zs_cpu_notifier_46295 zs_cpu_notifier 0 46295 NULL
153828 +netdev_get_eeprom_len_46297 netdev_get_eeprom_len 0 46297 NULL
153829 +urb_enqueue_46301 urb_enqueue 0 46301 NULL
153830 +pep_alloc_skb_46303 pep_alloc_skb 3 46303 NULL
153831 +atmtcp_c_send_46305 atmtcp_c_send 0 46305 NULL
153832 +rng_gen_random_46306 rng_gen_random 0 46306 NULL
153833 +store_led_46310 store_led 0-4 46310 NULL
153834 +sg_proc_write_dressz_46316 sg_proc_write_dressz 3-0 46316 NULL
153835 +mos7720_write_46318 mos7720_write 0-4 46318 NULL nohasharray
153836 +lpfc_debugfs_dumpDataDif_write_46318 lpfc_debugfs_dumpDataDif_write 0-3 46318 &mos7720_write_46318
153837 +C_SYSC_ppoll_46319 C_SYSC_ppoll 2 46319 NULL
153838 +qlcnic_83xx_sysfs_flash_bulk_write_46320 qlcnic_83xx_sysfs_flash_bulk_write 4 46320 NULL
153839 +fm_tx_set_preemph_filter_46323 fm_tx_set_preemph_filter 0 46323 NULL
153840 +__dquot_alloc_space_46324 __dquot_alloc_space 0 46324 NULL
153841 +__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
153842 +compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
153843 +netlbl_sock_setattr_46330 netlbl_sock_setattr 0 46330 NULL
153844 +gs_can_open_46335 gs_can_open 0 46335 NULL
153845 +ds2780_get_control_register_46338 ds2780_get_control_register 0 46338 NULL
153846 +get_ata_xfer_names_46339 get_ata_xfer_names 0 46339 NULL nohasharray
153847 +show_ipv4_iface_tos_en_46339 show_ipv4_iface_tos_en 0 46339 &get_ata_xfer_names_46339
153848 +snd_seq_ioctl_get_client_info_46340 snd_seq_ioctl_get_client_info 0 46340 NULL nohasharray
153849 +store_spi_transport_qas_46340 store_spi_transport_qas 0-4 46340 &snd_seq_ioctl_get_client_info_46340
153850 +netlbl_cfg_unlbl_static_add_46342 netlbl_cfg_unlbl_static_add 0 46342 NULL nohasharray
153851 +rtc_set_alarm_46342 rtc_set_alarm 0 46342 &netlbl_cfg_unlbl_static_add_46342
153852 +mpt_config_46343 mpt_config 0 46343 NULL
153853 +netxen_sysfs_validate_mem_46345 netxen_sysfs_validate_mem 0 46345 NULL
153854 +show_wr_sect_46346 show_wr_sect 0 46346 NULL
153855 +show_fnode_targetname_46350 show_fnode_targetname 0 46350 NULL
153856 +iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3-0 46355 NULL
153857 +batadv_iv_ogm_queue_add_46357 batadv_iv_ogm_queue_add 3 46357 NULL
153858 +show_icon_46360 show_icon 4-0 46360 NULL
153859 +smk_write_direct_46363 smk_write_direct 3-0 46363 NULL nohasharray
153860 +qlcnic_get_eswitch_stats_46363 qlcnic_get_eswitch_stats 0 46363 &smk_write_direct_46363
153861 +vid_cap_start_streaming_46365 vid_cap_start_streaming 0 46365 NULL
153862 +btrfs_lookup_bio_sums_46367 btrfs_lookup_bio_sums 0 46367 NULL nohasharray
153863 +flow_cache_cpu_prepare_46367 flow_cache_cpu_prepare 0 46367 &btrfs_lookup_bio_sums_46367 nohasharray
153864 +store_pwm_sensor_46367 store_pwm_sensor 0-4 46367 &flow_cache_cpu_prepare_46367
153865 +csio_disable_port_46375 csio_disable_port 0-4 46375 NULL
153866 +via_build_controls_46378 via_build_controls 0 46378 NULL
153867 +ubi_dump_flash_46381 ubi_dump_flash 4 46381 NULL
153868 +fib_nlmsg_size_46383 fib_nlmsg_size 0 46383 NULL
153869 +ext2_xattr_user_set_46390 ext2_xattr_user_set 0 46390 NULL
153870 +sfi_table_show_46392 sfi_table_show 6 46392 NULL
153871 +zatm_change_qos_46395 zatm_change_qos 0 46395 NULL
153872 +thermal_cooling_device_type_show_46399 thermal_cooling_device_type_show 0 46399 NULL
153873 +led_invert_show_46400 led_invert_show 0 46400 NULL nohasharray
153874 +b43_op_start_46400 b43_op_start 0 46400 &led_invert_show_46400
153875 +apds990x_prox_threshold_store_46402 apds990x_prox_threshold_store 0-4 46402 NULL
153876 +hotkey_get_wlsw_46403 hotkey_get_wlsw 0 46403 NULL
153877 +c2port_show_dev_id_46410 c2port_show_dev_id 0 46410 NULL
153878 +i2c_hid_output_raw_report_46413 i2c_hid_output_raw_report 0-3 46413 NULL nohasharray
153879 +w1_master_attribute_show_slave_count_46413 w1_master_attribute_show_slave_count 0 46413 &i2c_hid_output_raw_report_46413
153880 +platform_gpio_count_46416 platform_gpio_count 0 46416 NULL
153881 +addr_to_user_46418 addr_to_user 0 46418 NULL
153882 +vmbus_sendpacket_pagebuffer_46420 vmbus_sendpacket_pagebuffer 0 46420 NULL
153883 +iscsi_tpg_param_show_ErrorRecoveryLevel_46422 iscsi_tpg_param_show_ErrorRecoveryLevel 0 46422 NULL
153884 +bcm54xx_exp_read_46423 bcm54xx_exp_read 0 46423 NULL
153885 +proto_show_46426 proto_show 0 46426 NULL nohasharray
153886 +wl18xx_acx_host_if_cfg_bitmap_46426 wl18xx_acx_host_if_cfg_bitmap 0 46426 &proto_show_46426
153887 +ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
153888 +cfs_power2_roundup_46433 cfs_power2_roundup 0-1 46433 NULL
153889 +srpt_tpg_attrib_show_srp_max_rsp_size_46434 srpt_tpg_attrib_show_srp_max_rsp_size 0 46434 NULL
153890 +wdata_alloc_and_fillpages_46437 wdata_alloc_and_fillpages 1 46437 NULL
153891 +ds2780_battery_io_46439 ds2780_battery_io 3-4 46439 NULL
153892 +sctp_send_asconf_add_ip_46442 sctp_send_asconf_add_ip 0 46442 NULL
153893 +roccat_common2_sysfs_write_reset_46444 roccat_common2_sysfs_write_reset 0-6-5 46444 NULL
153894 +nilfs_commit_chunk_46445 nilfs_commit_chunk 3-4 46445 NULL
153895 +cp210x_set_config_46447 cp210x_set_config 4-0 46447 NULL
153896 +em2800_i2c_check_for_device_46448 em2800_i2c_check_for_device 0 46448 NULL
153897 +show_temp_pwm_enable_46454 show_temp_pwm_enable 0 46454 NULL
153898 +af_alg_cmsg_send_46457 af_alg_cmsg_send 0 46457 NULL
153899 +il_dbgfs_clear_traffic_stats_write_46458 il_dbgfs_clear_traffic_stats_write 3-0 46458 NULL
153900 +show_zero_req_lim_46462 show_zero_req_lim 0 46462 NULL
153901 +E_P24_46463 E_P24 0 46463 NULL
153902 +add_to_waiters_46464 add_to_waiters 0 46464 NULL
153903 +v9fs_cache_inode_get_key_46471 v9fs_cache_inode_get_key 0 46471 NULL
153904 +brcmstb_restart_handler_46474 brcmstb_restart_handler 0 46474 NULL
153905 +ip6gre_get_size_46476 ip6gre_get_size 0 46476 NULL
153906 +gether_opts_dev_addr_show_46477 gether_opts_dev_addr_show 0 46477 NULL
153907 +ipath_sdma_get_complete_46485 ipath_sdma_get_complete 0 46485 NULL
153908 +asm_vid_show_46489 asm_vid_show 0 46489 NULL
153909 +bfad_im_drv_version_show_46493 bfad_im_drv_version_show 0 46493 NULL nohasharray
153910 +store_multicast_fast_leave_46493 store_multicast_fast_leave 0 46493 &bfad_im_drv_version_show_46493
153911 +llcp_sock_listen_46495 llcp_sock_listen 0 46495 NULL
153912 +security_preserve_bools_46496 security_preserve_bools 0 46496 NULL
153913 +fill_in_write_vector_46498 fill_in_write_vector 0 46498 NULL nohasharray
153914 +vringh_complete_multi_user_46498 vringh_complete_multi_user 3 46498 &fill_in_write_vector_46498
153915 +_bond_option_arp_ip_target_add_46499 _bond_option_arp_ip_target_add 0 46499 NULL
153916 +iwl_dvm_send_cmd_46505 iwl_dvm_send_cmd 0 46505 NULL
153917 +show_pwm_auto_pwm_minctl_46509 show_pwm_auto_pwm_minctl 0 46509 NULL nohasharray
153918 +ds2780_set_pio_pin_46509 ds2780_set_pio_pin 0-4 46509 &show_pwm_auto_pwm_minctl_46509
153919 +pin_code_reply_46510 pin_code_reply 4 46510 NULL nohasharray
153920 +iscsi_nacl_attrib_store_random_datain_seq_offsets_46510 iscsi_nacl_attrib_store_random_datain_seq_offsets 0-3 46510 &pin_code_reply_46510
153921 +set_temp0_max_46511 set_temp0_max 0-4 46511 NULL
153922 +mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
153923 +kmsg_read_46514 kmsg_read 3-0 46514 NULL nohasharray
153924 +nouveau_drm_ioctl_46514 nouveau_drm_ioctl 2 46514 &kmsg_read_46514
153925 +__btrfs_map_block_46515 __btrfs_map_block 3-0 46515 NULL nohasharray
153926 +mlx4_SET_PORT_VXLAN_46515 mlx4_SET_PORT_VXLAN 0 46515 &__btrfs_map_block_46515
153927 +nlm_end_grace_write_46517 nlm_end_grace_write 3-0 46517 NULL nohasharray
153928 +quota_quantum_store_46517 quota_quantum_store 3-0 46517 &nlm_end_grace_write_46517
153929 +pptp_bind_46520 pptp_bind 0 46520 NULL
153930 +isoc_init_46521 isoc_init 0 46521 NULL nohasharray
153931 +__ath10k_htt_rx_ring_fill_n_46521 __ath10k_htt_rx_ring_fill_n 0 46521 &isoc_init_46521
153932 +bdx_rxdb_create_46525 bdx_rxdb_create 1 46525 NULL
153933 +show_iface_data_digest_46528 show_iface_data_digest 0 46528 NULL
153934 +socket_recvmsg_46535 socket_recvmsg 0 46535 NULL nohasharray
153935 +snd_hda_gen_parse_auto_config_46535 snd_hda_gen_parse_auto_config 0 46535 &socket_recvmsg_46535
153936 +check_connect_46536 check_connect 0 46536 NULL
153937 +nes_show_wqm_quanta_46540 nes_show_wqm_quanta 0 46540 NULL nohasharray
153938 +rt2x00lib_initialize_46540 rt2x00lib_initialize 0 46540 &nes_show_wqm_quanta_46540
153939 +b43_dma_mapping_error_46543 b43_dma_mapping_error 2 46543 NULL
153940 +raid_show_state_46545 raid_show_state 0 46545 NULL
153941 +snd_trident_trigger_46546 snd_trident_trigger 0 46546 NULL nohasharray
153942 +vfs_statfs_46546 vfs_statfs 0 46546 &snd_trident_trigger_46546
153943 +target_core_store_alua_lu_gp_46548 target_core_store_alua_lu_gp 0-3 46548 NULL
153944 +assign_firmware_buf_46554 assign_firmware_buf 0 46554 NULL
153945 +vfs_setxattr_46556 vfs_setxattr 0 46556 NULL
153946 +cpuidle_state_show_46561 cpuidle_state_show 0 46561 NULL
153947 +o2hb_region_block_bytes_write_46568 o2hb_region_block_bytes_write 0-3 46568 NULL
153948 +check_syslog_permissions_46572 check_syslog_permissions 0 46572 NULL
153949 +check_auto_mic_availability_46573 check_auto_mic_availability 0 46573 NULL
153950 +dn_current_mss_46574 dn_current_mss 0 46574 NULL
153951 +nr_header_46575 nr_header 0 46575 NULL
153952 +store_46576 store 0-3 46576 NULL
153953 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
153954 +set_min_uA_46584 set_min_uA 0-4 46584 NULL
153955 +__iwl_up_46589 __iwl_up 0 46589 NULL
153956 +snd_compr_write_data_46592 snd_compr_write_data 3-0 46592 NULL
153957 +ec_device_read_46594 ec_device_read 3 46594 NULL
153958 +copy_gr_arg_46595 copy_gr_arg 0 46595 NULL
153959 +show_mute_46600 show_mute 0 46600 NULL nohasharray
153960 +mode_store_46600 mode_store 0-4 46600 &show_mute_46600
153961 +ftrace_set_filter_ip_46601 ftrace_set_filter_ip 0 46601 NULL
153962 +multicast_querier_show_46605 multicast_querier_show 0 46605 NULL
153963 +il3945_stats_flag_46606 il3945_stats_flag 3-0 46606 NULL nohasharray
153964 +sxgbe_get_regs_len_46606 sxgbe_get_regs_len 0 46606 &il3945_stats_flag_46606
153965 +snd_intel8x0_pcm_prepare_46609 snd_intel8x0_pcm_prepare 0 46609 NULL nohasharray
153966 +brcmf_fil_iovar_int_set_46609 brcmf_fil_iovar_int_set 0 46609 &snd_intel8x0_pcm_prepare_46609
153967 +dead_write_46612 dead_write 0 46612 NULL nohasharray
153968 +tg3_phy_reset_5703_4_5_46612 tg3_phy_reset_5703_4_5 0 46612 &dead_write_46612
153969 +stream_start_46613 stream_start 0 46613 NULL nohasharray
153970 +nilfs_segctor_feed_segment_46613 nilfs_segctor_feed_segment 0 46613 &stream_start_46613
153971 +f_bringup_serdes_46614 f_bringup_serdes 0 46614 NULL
153972 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
153973 +acpi_ec_write_46618 acpi_ec_write 0 46618 NULL
153974 +acpi_parse_entries_46621 acpi_parse_entries 0 46621 NULL
153975 +delayed_allocation_blocks_show_46622 delayed_allocation_blocks_show 0 46622 NULL
153976 +get_mode_46623 get_mode 0 46623 NULL
153977 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
153978 +dsense_show_46626 dsense_show 0 46626 NULL
153979 +il_set_mode_46630 il_set_mode 0 46630 NULL
153980 +show_fcoe_fcf_device_vlan_id_46631 show_fcoe_fcf_device_vlan_id 0 46631 NULL
153981 +regmap_read_46634 regmap_read 0 46634 NULL
153982 +bh1770_prox_enable_store_46639 bh1770_prox_enable_store 0-4 46639 NULL
153983 +__c2port_store_flash_access_46641 __c2port_store_flash_access 0 46641 NULL
153984 +pci_enable_device_46642 pci_enable_device 0 46642 NULL
153985 +show_session_param_ISCSI_PARAM_MAX_BURST_46644 show_session_param_ISCSI_PARAM_MAX_BURST 0 46644 NULL
153986 +__sock_sendmsg_46647 __sock_sendmsg 0-4 46647 NULL
153987 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
153988 +attr_get_46650 attr_get 0 46650 NULL
153989 +av7110_ipack_init_46655 av7110_ipack_init 2 46655 NULL nohasharray
153990 +powr1220_read_adc_46655 powr1220_read_adc 0 46655 &av7110_ipack_init_46655
153991 +fanout_add_46656 fanout_add 0 46656 NULL
153992 +queue_max_sectors_store_46658 queue_max_sectors_store 3-0 46658 NULL
153993 +read_short_reg_46669 read_short_reg 0 46669 NULL
153994 +toshiba_usb_sleep_music_get_46672 toshiba_usb_sleep_music_get 0 46672 NULL
153995 +stream_pause_46673 stream_pause 0 46673 NULL
153996 +ubifs_writepage_46678 ubifs_writepage 0 46678 NULL
153997 +msr_read_46679 msr_read 0-3 46679 NULL
153998 +__uncore_mask_rnid4_show_46681 __uncore_mask_rnid4_show 0 46681 NULL
153999 +l2cap_create_le_flowctl_pdu_46682 l2cap_create_le_flowctl_pdu 3 46682 NULL
154000 +l2cap_parse_conf_rsp_46683 l2cap_parse_conf_rsp 0 46683 NULL
154001 +tx_compressed_show_46696 tx_compressed_show 0 46696 NULL
154002 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL nohasharray
154003 +eni_change_qos_46698 eni_change_qos 0 46698 &alloc_data_packet_46698
154004 +tomoyo_audit_unix_log_46699 tomoyo_audit_unix_log 0 46699 NULL
154005 +acpi_ns_evaluate_46701 acpi_ns_evaluate 0 46701 NULL
154006 +saa7185_init_46704 saa7185_init 0 46704 NULL
154007 +xenvif_change_mtu_46705 xenvif_change_mtu 0 46705 NULL
154008 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
154009 +blk_mq_alloc_tag_set_46707 blk_mq_alloc_tag_set 0 46707 NULL
154010 +iwl_send_phy_db_cmd_46708 iwl_send_phy_db_cmd 0 46708 NULL
154011 +erst_dbg_write_46715 erst_dbg_write 3-0 46715 NULL
154012 +sctp_side_effects_46716 sctp_side_effects 0 46716 NULL
154013 +macvlan_dev_netpoll_setup_46717 macvlan_dev_netpoll_setup 0 46717 NULL
154014 +wl1271_rx_filter_alloc_field_46721 wl1271_rx_filter_alloc_field 5 46721 NULL
154015 +bcmgenet_set_mac_addr_46722 bcmgenet_set_mac_addr 0 46722 NULL
154016 +ov6650_cropcap_46726 ov6650_cropcap 0 46726 NULL
154017 +put_cfg_tlv_u32_46728 put_cfg_tlv_u32 0 46728 NULL
154018 +pinctrl_register_map_46730 pinctrl_register_map 2 46730 NULL
154019 +irq_domain_add_simple_46734 irq_domain_add_simple 2-3 46734 NULL
154020 +ctnetlink_nlmsg_size_46736 ctnetlink_nlmsg_size 0 46736 NULL nohasharray
154021 +iwl_dbgfs_enable_scan_iteration_notif_write_46736 iwl_dbgfs_enable_scan_iteration_notif_write 0-3 46736 &ctnetlink_nlmsg_size_46736
154022 +__ata_change_queue_depth_46737 __ata_change_queue_depth 3-0 46737 NULL nohasharray
154023 +pctv452e_i2c_xfer_46737 pctv452e_i2c_xfer 0-3 46737 &__ata_change_queue_depth_46737
154024 +iwlagn_mac_add_interface_46739 iwlagn_mac_add_interface 0 46739 NULL
154025 +read_file_tx99_46741 read_file_tx99 3-0 46741 NULL
154026 +vti_get_size_46743 vti_get_size 0 46743 NULL
154027 +bh1770_set_prox_thres_46751 bh1770_set_prox_thres 0-4 46751 NULL
154028 +sdev_show_queue_ramp_up_period_46755 sdev_show_queue_ramp_up_period 0 46755 NULL
154029 +rj54n1_set_clock_46757 rj54n1_set_clock 0 46757 NULL
154030 +store_engine1_leds_46758 store_engine1_leds 4-0 46758 NULL
154031 +show_fan_status_46761 show_fan_status 0 46761 NULL
154032 +mwl8k_init_firmware_46764 mwl8k_init_firmware 0 46764 NULL
154033 +hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
154034 +inet6_create_46770 inet6_create 0 46770 NULL
154035 +fc0013_set_vhf_track_46773 fc0013_set_vhf_track 0 46773 NULL
154036 +int_hw_irq_en_46776 int_hw_irq_en 3-0 46776 NULL
154037 +ov2640_s_ctrl_46785 ov2640_s_ctrl 0 46785 NULL
154038 +radar_detection_write_46787 radar_detection_write 3-0 46787 NULL
154039 +__hdaps_read_pair_46792 __hdaps_read_pair 0 46792 NULL
154040 +host_show_commands_outstanding_46795 host_show_commands_outstanding 0 46795 NULL
154041 +show_max_min_46796 show_max_min 0 46796 NULL
154042 +show_fc_host_supported_speeds_46800 show_fc_host_supported_speeds 0 46800 NULL
154043 +ixgbe_read_mbx_pf_46802 ixgbe_read_mbx_pf 0 46802 NULL
154044 +proc_tgid_net_getattr_46803 proc_tgid_net_getattr 0 46803 NULL
154045 +niu_tx_cs_sng_poll_46804 niu_tx_cs_sng_poll 0 46804 NULL
154046 +tpk_write_room_46810 tpk_write_room 0 46810 NULL
154047 +show_session_param_ISCSI_PARAM_ERL_46813 show_session_param_ISCSI_PARAM_ERL 0 46813 NULL
154048 +ath6kl_wmi_set_roam_mode_cmd_46817 ath6kl_wmi_set_roam_mode_cmd 0 46817 NULL
154049 +writefn_46819 writefn 0-3 46819 NULL
154050 +show_ata_port_nr_pmp_links_46824 show_ata_port_nr_pmp_links 0 46824 NULL
154051 +bnad_get_sset_count_46825 bnad_get_sset_count 0 46825 NULL
154052 +xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
154053 +snd_sonicvibes_capture_trigger_46827 snd_sonicvibes_capture_trigger 0 46827 NULL
154054 +fib_netdev_event_46830 fib_netdev_event 0 46830 NULL
154055 +cyberjack_write_room_46831 cyberjack_write_room 0 46831 NULL
154056 +ks959_net_open_46833 ks959_net_open 0 46833 NULL
154057 +iwl_run_init_mvm_ucode_46835 iwl_run_init_mvm_ucode 0 46835 NULL
154058 +show_pcm_class_46836 show_pcm_class 0 46836 NULL
154059 +security_validtrans_handle_fail_46843 security_validtrans_handle_fail 0 46843 NULL
154060 +mxt_update_fw_store_46849 mxt_update_fw_store 0-4 46849 NULL
154061 +lola_set_clock_index_46850 lola_set_clock_index 0 46850 NULL
154062 +show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH_46851 show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH 0 46851 NULL
154063 +spi_async_46857 spi_async 0 46857 NULL
154064 +scan_commit_lists_46860 scan_commit_lists 0 46860 NULL
154065 +edac_device_ctl_log_ce_show_46861 edac_device_ctl_log_ce_show 0 46861 NULL
154066 +vsnprintf_46863 vsnprintf 0 46863 NULL
154067 +ican3_send_inquiry_46865 ican3_send_inquiry 0 46865 NULL nohasharray
154068 +__uncore_filter_opc_show_46865 __uncore_filter_opc_show 0 46865 &ican3_send_inquiry_46865 nohasharray
154069 +store_spi_revalidate_46865 store_spi_revalidate 0-4 46865 &__uncore_filter_opc_show_46865
154070 +restart_array_46866 restart_array 0 46866 NULL
154071 +regulatory_hint_46868 regulatory_hint 0 46868 NULL
154072 +nouveau_hwmon_emergency_temp_46870 nouveau_hwmon_emergency_temp 0 46870 NULL nohasharray
154073 +swiotlb_map_sg_46870 swiotlb_map_sg 3 46870 &nouveau_hwmon_emergency_temp_46870
154074 +sip_sprintf_addr_46872 sip_sprintf_addr 0 46872 NULL
154075 +rvmalloc_46873 rvmalloc 1 46873 NULL
154076 +qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 5-4 46874 NULL nohasharray
154077 +show_telclock_version_46874 show_telclock_version 0 46874 &qp_memcpy_from_queue_iov_46874
154078 +lov_iocontrol_46876 lov_iocontrol 3 46876 NULL
154079 +loop_attr_do_show_sizelimit_46878 loop_attr_do_show_sizelimit 0 46878 NULL
154080 +hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
154081 +show_thresh_46884 show_thresh 0 46884 NULL nohasharray
154082 +lp8788_read_multi_bytes_46884 lp8788_read_multi_bytes 0 46884 &show_thresh_46884
154083 +lpfc_sli4_protocol_show_46888 lpfc_sli4_protocol_show 0 46888 NULL
154084 +show_conn_param_ISCSI_PARAM_LOCAL_PORT_46890 show_conn_param_ISCSI_PARAM_LOCAL_PORT 0 46890 NULL
154085 +fcoe_str_to_dev_loss_46893 fcoe_str_to_dev_loss 0 46893 NULL
154086 +ixgbe_dbg_reg_ops_write_46895 ixgbe_dbg_reg_ops_write 3-0 46895 NULL nohasharray
154087 +crypto_ablkcipher_decrypt_46895 crypto_ablkcipher_decrypt 0 46895 &ixgbe_dbg_reg_ops_write_46895
154088 +nfs4_delay_46897 nfs4_delay 0 46897 NULL nohasharray
154089 +__bch_btree_map_nodes_46897 __bch_btree_map_nodes 0 46897 &nfs4_delay_46897
154090 +ol_dqblk_off_46904 ol_dqblk_off 2 46904 NULL
154091 +ieee80211_if_fmt_power_mode_46906 ieee80211_if_fmt_power_mode 3 46906 NULL
154092 +crc32c_intel_setkey_46907 crc32c_intel_setkey 0 46907 NULL
154093 +dgram_bind_46908 dgram_bind 0 46908 NULL
154094 +store_prochot_override_46909 store_prochot_override 0-4 46909 NULL
154095 +store_46910 store 0-2 46910 NULL
154096 +sis630_transaction_46913 sis630_transaction 0 46913 NULL
154097 +digital_skb_alloc_46914 digital_skb_alloc 2 46914 NULL
154098 +affs_write_begin_ofs_46916 affs_write_begin_ofs 0 46916 NULL
154099 +wlcore_alloc_hw_46917 wlcore_alloc_hw 3-1 46917 NULL
154100 +igbvf_open_46920 igbvf_open 0 46920 NULL
154101 +vortex_up_46921 vortex_up 0 46921 NULL nohasharray
154102 +cx_auto_build_controls_46921 cx_auto_build_controls 0 46921 &vortex_up_46921
154103 +fb_write_46924 fb_write 3-0 46924 NULL
154104 +goldfish_tty_write_room_46929 goldfish_tty_write_room 0 46929 NULL
154105 +il_dbgfs_ucode_general_stats_read_46936 il_dbgfs_ucode_general_stats_read 0-3 46936 NULL
154106 +b44_get_sset_count_46940 b44_get_sset_count 0 46940 NULL
154107 +vprbrd_i2c_xfer_46943 vprbrd_i2c_xfer 0-3 46943 NULL
154108 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 3-0 46949 NULL nohasharray
154109 +fuse_direct_io_46949 fuse_direct_io 0 46949 &__sctp_setsockopt_connectx_46949
154110 +qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL nohasharray
154111 +ntfs_truncate_46953 ntfs_truncate 0 46953 &qla4xxx_post_aen_work_46953
154112 +coda_fsync_46958 coda_fsync 0 46958 NULL
154113 +store_spi_transport_max_width_46960 store_spi_transport_max_width 0-4 46960 NULL
154114 +lp_wait_ready_46962 lp_wait_ready 0 46962 NULL
154115 +SYSC_poll_46965 SYSC_poll 2 46965 NULL nohasharray
154116 +snd_rme32_capture_prepare_46965 snd_rme32_capture_prepare 0 46965 &SYSC_poll_46965
154117 +nvkm_falcon_create__46966 nvkm_falcon_create_ 8 46966 NULL
154118 +lbs_start_iface_46973 lbs_start_iface 0 46973 NULL
154119 +enc28j60_net_open_46974 enc28j60_net_open 0 46974 NULL
154120 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
154121 +srp_alloc_req_data_46981 srp_alloc_req_data 0 46981 NULL
154122 +lec_atm_send_46990 lec_atm_send 0 46990 NULL
154123 +user_set_46991 user_set 0 46991 NULL
154124 +sel_write_bool_46996 sel_write_bool 3-0 46996 NULL nohasharray
154125 +ds2780_write_user_eeprom_bin_46996 ds2780_write_user_eeprom_bin 6-5-0 46996 &sel_write_bool_46996 nohasharray
154126 +rj54n1_sensor_scale_46996 rj54n1_sensor_scale 0 46996 &ds2780_write_user_eeprom_bin_46996 nohasharray
154127 +enabled_store_46996 enabled_store 0-4 46996 &rj54n1_sensor_scale_46996
154128 +megasas_fw_crash_buffer_size_show_46998 megasas_fw_crash_buffer_size_show 0 46998 NULL nohasharray
154129 +usb_pcwd_write_46998 usb_pcwd_write 0-3 46998 &megasas_fw_crash_buffer_size_show_46998
154130 +blk_rq_map_kern_47004 blk_rq_map_kern 4-0 47004 NULL
154131 +x25_device_event_47006 x25_device_event 0 47006 NULL
154132 +send_post_enqueue_47008 send_post_enqueue 0 47008 NULL
154133 +rx_bytes_show_47011 rx_bytes_show 0 47011 NULL
154134 +bpf_prog_realloc_47015 bpf_prog_realloc 2 47015 NULL
154135 +ip_mc_source_47018 ip_mc_source 0 47018 NULL
154136 +__map_single_47020 __map_single 3-4-7 47020 NULL
154137 +usbpn_open_47021 usbpn_open 0 47021 NULL
154138 +bonding_show_arp_all_targets_47022 bonding_show_arp_all_targets 0 47022 NULL
154139 +cx231xx_init_bulk_47024 cx231xx_init_bulk 3-4-2-0 47024 NULL nohasharray
154140 +ucb1400_core_probe_47024 ucb1400_core_probe 0 47024 &cx231xx_init_bulk_47024
154141 +show_spi_transport_max_qas_47025 show_spi_transport_max_qas 0 47025 NULL nohasharray
154142 +__rt_schedulable_47025 __rt_schedulable 0 47025 &show_spi_transport_max_qas_47025
154143 +store_fan_pulses_47028 store_fan_pulses 0-4 47028 NULL
154144 +drv_set_max_frame_retries_47029 drv_set_max_frame_retries 0 47029 NULL
154145 +integrity_device_show_47034 integrity_device_show 0 47034 NULL
154146 +show_v86d_47041 show_v86d 0 47041 NULL
154147 +dib7090_tuner_xfer_47045 dib7090_tuner_xfer 0-3 47045 NULL
154148 +isl29003_show_resolution_47047 isl29003_show_resolution 0 47047 NULL
154149 +set_in_max0_47049 set_in_max0 0-4 47049 NULL
154150 +wm8994_set_bits_47052 wm8994_set_bits 0 47052 NULL nohasharray
154151 +acerhdf_get_fanstate_47052 acerhdf_get_fanstate 0 47052 &wm8994_set_bits_47052
154152 +final_47055 final 0 47055 NULL
154153 +open_rx_47057 open_rx 0 47057 NULL
154154 +udpv6_sendmsg_47060 udpv6_sendmsg 3 47060 NULL
154155 +dg_dispatch_as_guest_47063 dg_dispatch_as_guest 0 47063 NULL
154156 +ltc2945_show_value_47064 ltc2945_show_value 0 47064 NULL nohasharray
154157 +read_pod_47064 read_pod 0 47064 &ltc2945_show_value_47064
154158 +nfcmrvl_nci_recv_frame_47066 nfcmrvl_nci_recv_frame 3 47066 NULL nohasharray
154159 +power_on_acct_show_47066 power_on_acct_show 0 47066 &nfcmrvl_nci_recv_frame_47066
154160 +event_trigger_regex_write_47067 event_trigger_regex_write 3 47067 NULL
154161 +metrics_bytes_sent_show_47068 metrics_bytes_sent_show 0 47068 NULL
154162 +mwifiex_set_mac_address_47069 mwifiex_set_mac_address 0 47069 NULL
154163 +ufs_new_fragments_47070 ufs_new_fragments 4-5-3 47070 NULL nohasharray
154164 +ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 &ufs_new_fragments_47070
154165 +iscsi_stat_sess_err_attr_store_47075 iscsi_stat_sess_err_attr_store 0 47075 NULL
154166 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3-0 47076 NULL
154167 +export_47078 export 0 47078 NULL
154168 +skb_checksum_setup_ip_47081 skb_checksum_setup_ip 3 47081 NULL
154169 +iwl_mvm_d3_test_read_47088 iwl_mvm_d3_test_read 0-3 47088 NULL
154170 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
154171 +azx_setup_periods_47101 azx_setup_periods 0 47101 NULL nohasharray
154172 +ipr_show_adapter_handle_47101 ipr_show_adapter_handle 0 47101 &azx_setup_periods_47101
154173 +pcmcia_dev_suspend_47104 pcmcia_dev_suspend 0 47104 NULL nohasharray
154174 +ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 &pcmcia_dev_suspend_47104
154175 +map_sg_47108 map_sg 0-3 47108 NULL nohasharray
154176 +hih6130_update_measurements_47108 hih6130_update_measurements 0 47108 &map_sg_47108
154177 +flash_brightness_set_47109 flash_brightness_set 0 47109 NULL nohasharray
154178 +ion_heap_clear_pages_47109 ion_heap_clear_pages 2 47109 &flash_brightness_set_47109
154179 +tboot_log_read_47110 tboot_log_read 3-0 47110 NULL
154180 +carrier_show_47115 carrier_show 0 47115 NULL
154181 +__erst_write_to_storage_47120 __erst_write_to_storage 0 47120 NULL
154182 +ds2781_get_rsgain_register_47121 ds2781_get_rsgain_register 0 47121 NULL
154183 +mousedev_read_47123 mousedev_read 3-0 47123 NULL
154184 +tcm_loop_drop_nexus_47124 tcm_loop_drop_nexus 0 47124 NULL
154185 +upcall_msg_size_47141 upcall_msg_size 0-2 47141 NULL
154186 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2-0 47143 NULL nohasharray
154187 +ses_recv_diag_47143 ses_recv_diag 4 47143 &acpi_ut_initialize_buffer_47143
154188 +store_target_kb_47150 store_target_kb 0-4 47150 NULL
154189 +sctp_get_port_47151 sctp_get_port 0 47151 NULL
154190 +get_attr_rdpmc_47155 get_attr_rdpmc 0 47155 NULL nohasharray
154191 +mwifiex_alloc_dma_align_buf_47155 mwifiex_alloc_dma_align_buf 1 47155 &get_attr_rdpmc_47155
154192 +il4965_mac_start_47159 il4965_mac_start 0 47159 NULL
154193 +gva_to_gpa_47160 gva_to_gpa 0 47160 NULL nohasharray
154194 +show_streaming_47160 show_streaming 0 47160 &gva_to_gpa_47160
154195 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
154196 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3-0 47165 NULL
154197 +sched_ilb_notifier_47166 sched_ilb_notifier 0 47166 NULL nohasharray
154198 +dps1_insert_key_47166 dps1_insert_key 0-4 47166 &sched_ilb_notifier_47166
154199 +max8660_dcdc_is_enabled_47167 max8660_dcdc_is_enabled 0 47167 NULL
154200 +part_fail_show_47168 part_fail_show 0 47168 NULL
154201 +max_flash_timeout_show_47169 max_flash_timeout_show 0 47169 NULL nohasharray
154202 +set_temp_47169 set_temp 0-4 47169 &max_flash_timeout_show_47169
154203 +reg_show_name_47170 reg_show_name 0 47170 NULL
154204 +lvs_rh_set_port_feature_47175 lvs_rh_set_port_feature 0 47175 NULL
154205 +svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
154206 +state_parse_47184 state_parse 0 47184 NULL
154207 +ioremap_cache_47189 ioremap_cache 2-1 47189 NULL
154208 +xfs_btree_get_buf_block_47197 xfs_btree_get_buf_block 0 47197 NULL
154209 +__set_signal_47207 __set_signal 0-4 47207 NULL
154210 +__rds_create_47212 __rds_create 0 47212 NULL
154211 +wm8903_gpio_direction_in_47213 wm8903_gpio_direction_in 0 47213 NULL
154212 +nobh_write_end_47214 nobh_write_end 5-0 47214 NULL
154213 +tg3_phy_auxctl_read_47216 tg3_phy_auxctl_read 0 47216 NULL
154214 +sctp_v4_to_addr_param_47221 sctp_v4_to_addr_param 0 47221 NULL nohasharray
154215 +__mt9t112_mcu_mask_set_47221 __mt9t112_mcu_mask_set 0 47221 &sctp_v4_to_addr_param_47221
154216 +nilfs_dat_prepare_start_47222 nilfs_dat_prepare_start 0 47222 NULL
154217 +xc_set_signal_source_47230 xc_set_signal_source 0 47230 NULL
154218 +chip_edc_read_47233 chip_edc_read 0 47233 NULL
154219 +x1205_get_dtrim_47236 x1205_get_dtrim 0 47236 NULL nohasharray
154220 +rpc_pipe_write_47236 rpc_pipe_write 0-3 47236 &x1205_get_dtrim_47236
154221 +l2headersize_47238 l2headersize 0 47238 NULL
154222 +options_write_47243 options_write 3-0 47243 NULL
154223 +__uncore_filter_band3_show_47248 __uncore_filter_band3_show 0 47248 NULL
154224 +__uncore_match_mc_show_47250 __uncore_match_mc_show 0 47250 NULL nohasharray
154225 +iwl_mvm_power_set_ps_47250 iwl_mvm_power_set_ps 0 47250 &__uncore_match_mc_show_47250
154226 +efx_reconfigure_port_47251 efx_reconfigure_port 0 47251 NULL
154227 +skb_copy_datagram_from_iter_47253 skb_copy_datagram_from_iter 4-2 47253 NULL nohasharray
154228 +portcntrs_1_read_47253 portcntrs_1_read 3-0 47253 &skb_copy_datagram_from_iter_47253
154229 +rtl2832_sdr_s_ctrl_47254 rtl2832_sdr_s_ctrl 0 47254 NULL nohasharray
154230 +target_stat_scsi_lu_show_attr_prod_47254 target_stat_scsi_lu_show_attr_prod 0 47254 &rtl2832_sdr_s_ctrl_47254
154231 +da9052_disable_irq_nosync_47260 da9052_disable_irq_nosync 2 47260 NULL
154232 +nq_m_sync_47264 nq_m_sync 0 47264 NULL
154233 +exofs_write_inode_47271 exofs_write_inode 0 47271 NULL
154234 +ablkcipher_next_slow_47274 ablkcipher_next_slow 3-4 47274 NULL
154235 +show_fnode_exp_statsn_47277 show_fnode_exp_statsn 0 47277 NULL
154236 +perf_ibs_cpu_notifier_47281 perf_ibs_cpu_notifier 0 47281 NULL
154237 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
154238 +blkdev_issue_flush_47287 blkdev_issue_flush 0 47287 NULL
154239 +reg_write_47288 reg_write 0 47288 NULL
154240 +setattr_47289 setattr 0 47289 NULL
154241 +target_stat_scsi_att_intr_port_show_attr_port_47290 target_stat_scsi_att_intr_port_show_attr_port 0 47290 NULL
154242 +vsnprintf_47291 vsnprintf 0 47291 NULL
154243 +SYSC_semop_47292 SYSC_semop 3 47292 NULL
154244 +show_47293 show 0 47293 NULL
154245 +uvc_video_enable_47296 uvc_video_enable 0 47296 NULL
154246 +rhashtable_rehash_attach_47298 rhashtable_rehash_attach 0 47298 NULL
154247 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3-0 47300 NULL
154248 +virtqueue_add_47306 virtqueue_add 3 47306 NULL
154249 +il4965_fill_txpower_tbl_47307 il4965_fill_txpower_tbl 0 47307 NULL
154250 +mm_compute_batch_notifier_47309 mm_compute_batch_notifier 0 47309 NULL
154251 +nfs_idmap_read_and_verify_message_47312 nfs_idmap_read_and_verify_message 0 47312 NULL
154252 +xfs_trans_reserve_quota_nblks_47313 xfs_trans_reserve_quota_nblks 0 47313 NULL
154253 +ipvlan_device_event_47317 ipvlan_device_event 0 47317 NULL
154254 +get_l4proto_47318 get_l4proto 0 47318 NULL
154255 +usX2Y_usbpcm_urbs_start_47323 usX2Y_usbpcm_urbs_start 0 47323 NULL
154256 +snd_sb16_playback_trigger_47332 snd_sb16_playback_trigger 0 47332 NULL
154257 +sock_sendmsg_nosec_47333 sock_sendmsg_nosec 0 47333 NULL
154258 +sctp_auth_set_active_key_47334 sctp_auth_set_active_key 0 47334 NULL nohasharray
154259 +fd_configure_device_47334 fd_configure_device 0 47334 &sctp_auth_set_active_key_47334
154260 +next_bitstream_store_47342 next_bitstream_store 0-4 47342 NULL
154261 +tune_set_47343 tune_set 0-5 47343 NULL
154262 +cdc_ncm_show_min_tx_pkt_47346 cdc_ncm_show_min_tx_pkt 0 47346 NULL
154263 +amd_xgbe_phy_pcs_power_cycle_47347 amd_xgbe_phy_pcs_power_cycle 0 47347 NULL
154264 +pstr_store_47352 pstr_store 0-4 47352 NULL nohasharray
154265 +parse_exthdrs_47352 parse_exthdrs 0 47352 &pstr_store_47352
154266 +md_allow_write_47353 md_allow_write 0 47353 NULL
154267 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3-0 47356 NULL nohasharray
154268 +validate_47356 validate 0 47356 &ieee80211_if_read_dot11MeshHoldingTimeout_47356
154269 +nvme_submit_admin_cmd_47357 nvme_submit_admin_cmd 0 47357 NULL
154270 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
154271 +kvm_arch_create_memslot_47364 kvm_arch_create_memslot 3 47364 NULL nohasharray
154272 +__output_copy_user_47364 __output_copy_user 3 47364 &kvm_arch_create_memslot_47364
154273 +vmci_transport_dgram_bind_47371 vmci_transport_dgram_bind 0 47371 NULL
154274 +hci_prepare_cmd_47372 hci_prepare_cmd 3 47372 NULL
154275 +show_ipv4_iface_bootproto_47376 show_ipv4_iface_bootproto 0 47376 NULL
154276 +stmmac_enable_47377 stmmac_enable 0 47377 NULL
154277 +shmem_getpage_47382 shmem_getpage 0 47382 NULL
154278 +tun_recvmsg_47383 tun_recvmsg 3 47383 NULL
154279 +nv_rd32_47390 nv_rd32 0 47390 NULL nohasharray
154280 +trace_options_core_read_47390 trace_options_core_read 3 47390 &nv_rd32_47390
154281 +pfkey_sendmsg_47394 pfkey_sendmsg 4-0 47394 NULL
154282 +wdtpci_write_47395 wdtpci_write 0-3 47395 NULL
154283 +store_spi_transport_rd_strm_47397 store_spi_transport_rd_strm 0-4 47397 NULL
154284 +lbs_wrmac_write_47400 lbs_wrmac_write 3-0 47400 NULL
154285 +efi_pstore_read_func_47401 efi_pstore_read_func 0 47401 NULL
154286 +walk_pte_range_47402 walk_pte_range 0 47402 NULL
154287 +store_bitmask_47403 store_bitmask 0-4 47403 NULL
154288 +store_select_amcb1_transmit_clock_47406 store_select_amcb1_transmit_clock 0-4 47406 NULL
154289 +ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL nohasharray
154290 +SyS_recv_47408 SyS_recv 3 47408 &ocfs2_resv_end_47408
154291 +sta_vht_capa_read_47409 sta_vht_capa_read 3-0 47409 NULL nohasharray
154292 +bcm7xxx_28nm_e0_plus_afe_config_init_47409 bcm7xxx_28nm_e0_plus_afe_config_init 0 47409 &sta_vht_capa_read_47409
154293 +isl29003_set_power_state_47411 isl29003_set_power_state 0 47411 NULL
154294 +show_spi_transport_width_47413 show_spi_transport_width 0 47413 NULL
154295 +write_cmd_47414 write_cmd 0 47414 NULL
154296 +lbs_wrrf_write_47418 lbs_wrrf_write 3-0 47418 NULL
154297 +__iscsi_disc_store_userid_mutual_47420 __iscsi_disc_store_userid_mutual 0-3 47420 NULL
154298 +vzalloc_47421 vzalloc 1 47421 NULL nohasharray
154299 +array_size_store_47421 array_size_store 0-3 47421 &vzalloc_47421
154300 +mvs_task_prep_ata_47424 mvs_task_prep_ata 0 47424 NULL
154301 +bLength_show_47432 bLength_show 0 47432 NULL
154302 +fop_write_47433 fop_write 0-3 47433 NULL nohasharray
154303 +caif_seqpkt_sendmsg_47433 caif_seqpkt_sendmsg 3 47433 &fop_write_47433
154304 +dibx000_i2c_gated_tuner_xfer_47436 dibx000_i2c_gated_tuner_xfer 0-3 47436 NULL
154305 +wl128x_configure_mcs_pll_47437 wl128x_configure_mcs_pll 0 47437 NULL
154306 +niu_reset_tx_bmac_47440 niu_reset_tx_bmac 0 47440 NULL
154307 +cxacru_sysfs_show_modulation_47441 cxacru_sysfs_show_modulation 0 47441 NULL
154308 +mrf24j40_filter_47445 mrf24j40_filter 0 47445 NULL
154309 +usb_wwan_open_47449 usb_wwan_open 0 47449 NULL
154310 +environ_read_47451 environ_read 0-3 47451 NULL
154311 +C_SYSC_set_mempolicy_47466 C_SYSC_set_mempolicy 3 47466 NULL
154312 +lprocfs_fid_write_common_47471 lprocfs_fid_write_common 2 47471 NULL
154313 +igb_get_eeprom_len_47473 igb_get_eeprom_len 0 47473 NULL
154314 +usermodehelper_read_trylock_47478 usermodehelper_read_trylock 0 47478 NULL
154315 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL nohasharray
154316 +o2hb_region_store_47479 o2hb_region_store 0-4 47479 &nvme_trans_send_fw_cmd_47479
154317 +acpi_smbus_read_47480 acpi_smbus_read 0 47480 NULL
154318 +packet_mc_drop_47484 packet_mc_drop 0 47484 NULL
154319 +newpart_47485 newpart 6-4 47485 NULL
154320 +read_47490 read 0-3 47490 NULL
154321 +mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
154322 +core_sys_select_47494 core_sys_select 1 47494 NULL
154323 +__feat_register_nn_47497 __feat_register_nn 0 47497 NULL
154324 +jid_store_47498 jid_store 0-3 47498 NULL
154325 +read_block_for_search_47502 read_block_for_search 0 47502 NULL
154326 +as3722_block_write_47503 as3722_block_write 2-3 47503 NULL nohasharray
154327 +txstat_read_file_47503 txstat_read_file 0 47503 &as3722_block_write_47503
154328 +i801_block_transaction_by_block_47504 i801_block_transaction_by_block 0 47504 NULL
154329 +show_temp_crit_int_47505 show_temp_crit_int 0 47505 NULL nohasharray
154330 +alloc_arraycache_47505 alloc_arraycache 2 47505 &show_temp_crit_int_47505
154331 +unlink_simple_47506 unlink_simple 3 47506 NULL
154332 +f2fs_write_meta_pages_47507 f2fs_write_meta_pages 0 47507 NULL
154333 +saa7146_i2c_xfer_47508 saa7146_i2c_xfer 0-3 47508 NULL
154334 +pstore_decompress_47510 pstore_decompress 0 47510 NULL
154335 +ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
154336 +inet_bind_47514 inet_bind 0 47514 NULL
154337 +nilfs_segbuf_extend_segsum_47517 nilfs_segbuf_extend_segsum 0 47517 NULL
154338 +ec_i2c_count_response_47518 ec_i2c_count_response 0 47518 NULL
154339 +eth_open_47519 eth_open 0 47519 NULL
154340 +usb_hcd_alloc_bandwidth_47525 usb_hcd_alloc_bandwidth 0 47525 NULL nohasharray
154341 +jfs_loglevel_proc_write_47525 jfs_loglevel_proc_write 0-3 47525 &usb_hcd_alloc_bandwidth_47525
154342 +wl128x_cmd_radio_parms_47528 wl128x_cmd_radio_parms 0 47528 NULL
154343 +__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
154344 +process_vm_rw_47533 process_vm_rw 3-5 47533 NULL nohasharray
154345 +vscnprintf_47533 vscnprintf 0-2 47533 &process_vm_rw_47533
154346 +get_port_47534 get_port 0 47534 NULL
154347 +ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
154348 +il_send_cmd_sync_47541 il_send_cmd_sync 0 47541 NULL
154349 +_lm3533_als_get_zone_47546 _lm3533_als_get_zone 0 47546 NULL
154350 +atl1_open_47550 atl1_open 0 47550 NULL
154351 +drbg_statelen_47551 drbg_statelen 0 47551 NULL nohasharray
154352 +leb_read_sanity_check_47551 leb_read_sanity_check 0 47551 &drbg_statelen_47551
154353 +pci_endrun_init_47554 pci_endrun_init 0 47554 NULL
154354 +_ctl_diag_trigger_scsi_show_47558 _ctl_diag_trigger_scsi_show 0 47558 NULL
154355 +acpi_gpio_package_count_47562 acpi_gpio_package_count 0 47562 NULL
154356 +send_cmd_47563 send_cmd 0 47563 NULL
154357 +xfs_inobt_alloc_block_47565 xfs_inobt_alloc_block 0 47565 NULL
154358 +send_command_47567 send_command 0 47567 NULL nohasharray
154359 +i2c_nuvoton_write_status_47567 i2c_nuvoton_write_status 0 47567 &send_command_47567
154360 +read_ldt_47570 read_ldt 2 47570 NULL
154361 +isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6-0-5 47572 NULL
154362 +mlx4_qp_to_ready_47574 mlx4_qp_to_ready 0 47574 NULL
154363 +pci_iomap_47575 pci_iomap 3 47575 NULL
154364 +mptscsih_version_bios_show_47578 mptscsih_version_bios_show 0 47578 NULL
154365 +rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL nohasharray
154366 +cpufreq_cpu_callback_47579 cpufreq_cpu_callback 0 47579 &rpipe_get_idx_47579 nohasharray
154367 +dgram_init_47579 dgram_init 0 47579 &cpufreq_cpu_callback_47579
154368 +SYSC_fcntl64_47581 SYSC_fcntl64 3 47581 NULL
154369 +id_format_show_47585 id_format_show 0 47585 NULL
154370 +phy_read_47590 phy_read 0 47590 NULL
154371 +wusb_ck_store_47591 wusb_ck_store 0-4 47591 NULL
154372 +wlcore_read_reg_47598 wlcore_read_reg 0 47598 NULL
154373 +get_nic_info_47601 get_nic_info 0 47601 NULL
154374 +sd_isoc_init_47602 sd_isoc_init 0 47602 NULL
154375 +ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
154376 +wm831x_gpio_direction_out_47607 wm831x_gpio_direction_out 0 47607 NULL
154377 +sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL nohasharray
154378 +unbind_store_47608 unbind_store 0-3 47608 &sctp_ssnmap_new_47608
154379 +roccat_common2_sysfs_write_general_47610 roccat_common2_sysfs_write_general 0-6-5 47610 NULL nohasharray
154380 +cgroup_clone_children_write_47610 cgroup_clone_children_write 0 47610 &roccat_common2_sysfs_write_general_47610
154381 +a_hnp_support_show_47611 a_hnp_support_show 0 47611 NULL
154382 +uea_request_47613 uea_request 4 47613 NULL
154383 +cache_read_pipefs_47615 cache_read_pipefs 3-0 47615 NULL
154384 +ocfs2_xattr_security_list_47616 ocfs2_xattr_security_list 0-5 47616 NULL
154385 +mwifiex_cmd_host_cmd_47617 mwifiex_cmd_host_cmd 0 47617 NULL
154386 +__apei_exec_read_register_47619 __apei_exec_read_register 0 47619 NULL nohasharray
154387 +tps65217_clear_bits_47619 tps65217_clear_bits 0 47619 &__apei_exec_read_register_47619
154388 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
154389 +nouveau_hwmon_temp1_auto_point1_temp_47625 nouveau_hwmon_temp1_auto_point1_temp 0 47625 NULL
154390 +SYSC_send_47629 SYSC_send 3 47629 NULL
154391 +store_pwm_auto_point_temp_hyst_47630 store_pwm_auto_point_temp_hyst 0-4 47630 NULL
154392 +iwl_mvm_update_sta_47642 iwl_mvm_update_sta 0 47642 NULL
154393 +ds1682_eeprom_read_47644 ds1682_eeprom_read 0-5-6 47644 NULL nohasharray
154394 +ubifs_find_free_space_47644 ubifs_find_free_space 0 47644 &ds1682_eeprom_read_47644
154395 +compute_sid_handle_invalid_context_47647 compute_sid_handle_invalid_context 0 47647 NULL
154396 +isl12022_read_regs_47653 isl12022_read_regs 0 47653 NULL
154397 +auok190xfb_check_var_47654 auok190xfb_check_var 0 47654 NULL
154398 +gfs2_jdata_writepage_47660 gfs2_jdata_writepage 0 47660 NULL
154399 +fan_show_47664 fan_show 0 47664 NULL
154400 +pyra_sysfs_show_firmware_version_47670 pyra_sysfs_show_firmware_version 0 47670 NULL
154401 +acpi_ds_get_region_arguments_47671 acpi_ds_get_region_arguments 0 47671 NULL nohasharray
154402 +user_scan_47671 user_scan 0 47671 &acpi_ds_get_region_arguments_47671
154403 +regmap_mmio_write_47679 regmap_mmio_write 0 47679 NULL
154404 +queue_attr_store_47683 queue_attr_store 0-4 47683 NULL
154405 +mbus_show_47685 mbus_show 0 47685 NULL nohasharray
154406 +gprs_set_mtu_47685 gprs_set_mtu 0 47685 &mbus_show_47685
154407 +rtl8723b_parse_firmware_47686 rtl8723b_parse_firmware 0 47686 NULL
154408 +ce6230_ctrl_msg_47692 ce6230_ctrl_msg 0 47692 NULL
154409 +target_stat_scsi_lu_show_attr_num_cmds_47693 target_stat_scsi_lu_show_attr_num_cmds 0 47693 NULL nohasharray
154410 +niu_reset_rx_bmac_47693 niu_reset_rx_bmac 0 47693 &target_stat_scsi_lu_show_attr_num_cmds_47693
154411 +qlcnic_show_bridged_mode_47696 qlcnic_show_bridged_mode 0 47696 NULL
154412 +create_tx_ctx_47698 create_tx_ctx 0 47698 NULL nohasharray
154413 +ds2781_battery_io_47698 ds2781_battery_io 3-4 47698 &create_tx_ctx_47698
154414 +packet_recvmsg_47700 packet_recvmsg 4-0 47700 NULL
154415 +inet_sendmsg_47705 inet_sendmsg 4-0 47705 NULL
154416 +max8907_rtc_set_alarm_47711 max8907_rtc_set_alarm 0 47711 NULL
154417 +save_microcode_47717 save_microcode 3 47717 NULL
154418 +show_prochot_avg_47718 show_prochot_avg 0 47718 NULL
154419 +wl1251_fetch_firmware_47724 wl1251_fetch_firmware 0 47724 NULL
154420 +wimax_show_47727 wimax_show 0 47727 NULL
154421 +__sock_sendmsg_nosec_47729 __sock_sendmsg_nosec 0-4 47729 NULL
154422 +hvc_write_room_47730 hvc_write_room 0 47730 NULL
154423 +walk_page_test_47731 walk_page_test 0 47731 NULL
154424 +bits_to_user_47733 bits_to_user 3-2 47733 NULL
154425 +sockfs_listxattr_47735 sockfs_listxattr 0-3 47735 NULL nohasharray
154426 +ov9740_s_fmt_47735 ov9740_s_fmt 0 47735 &sockfs_listxattr_47735
154427 +notify_send_pre_block_47736 notify_send_pre_block 0 47736 NULL
154428 +hdaps_read_pair_47737 hdaps_read_pair 0 47737 NULL
154429 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3-0 47738 NULL
154430 +qla2x00_drvr_version_show_47742 qla2x00_drvr_version_show 0 47742 NULL
154431 +ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 NULL nohasharray
154432 +use_zero_page_show_47747 use_zero_page_show 0 47747 &ir_prepare_write_buffer_47747
154433 +hpfs_write_end_47748 hpfs_write_end 5-0 47748 NULL nohasharray
154434 +rose_add_loopback_node_47748 rose_add_loopback_node 0 47748 &hpfs_write_end_47748 nohasharray
154435 +usb2_hardware_lpm_store_47748 usb2_hardware_lpm_store 0-4 47748 &rose_add_loopback_node_47748
154436 +mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
154437 +ext3_find_near_47752 ext3_find_near 0 47752 NULL
154438 +mwl8k_feed_fw_image_47753 mwl8k_feed_fw_image 0 47753 NULL
154439 +alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
154440 +csio_show_hw_state_47767 csio_show_hw_state 0 47767 NULL nohasharray
154441 +wl1251_fetch_nvs_47767 wl1251_fetch_nvs 0 47767 &csio_show_hw_state_47767
154442 +broken_parity_status_show_47772 broken_parity_status_show 0 47772 NULL
154443 +uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4-0 47774 NULL
154444 +i8k_get_fan_speed_47779 i8k_get_fan_speed 0 47779 NULL
154445 +carl9170_set_mac_reg_47780 carl9170_set_mac_reg 0 47780 NULL nohasharray
154446 +SyS_setgroups16_47780 SyS_setgroups16 1 47780 &carl9170_set_mac_reg_47780
154447 +error_error_numll_frame_cts_start_read_47781 error_error_numll_frame_cts_start_read 3-0 47781 NULL
154448 +vfio_device_fops_read_47786 vfio_device_fops_read 0-3 47786 NULL
154449 +posix_acl_fix_xattr_from_user_47793 posix_acl_fix_xattr_from_user 2 47793 NULL nohasharray
154450 +o2hb_region_show_47793 o2hb_region_show 0 47793 &posix_acl_fix_xattr_from_user_47793
154451 +show_id_47795 show_id 0 47795 NULL
154452 +sl_open_47801 sl_open 0 47801 NULL
154453 +hello_timer_show_47803 hello_timer_show 0 47803 NULL
154454 +W6692_empty_Bfifo_47804 W6692_empty_Bfifo 2 47804 NULL nohasharray
154455 +store_fc_vport_disable_47804 store_fc_vport_disable 0-4 47804 &W6692_empty_Bfifo_47804
154456 +lov_packmd_47810 lov_packmd 0 47810 NULL
154457 +show_counter_tx_flow_pkts_47812 show_counter_tx_flow_pkts 0 47812 NULL
154458 +show_fan_full_speed_47818 show_fan_full_speed 0 47818 NULL
154459 +cifs_iovec_write_47822 cifs_iovec_write 0 47822 NULL
154460 +tree_mod_log_insert_move_47823 tree_mod_log_insert_move 5 47823 NULL nohasharray
154461 +nilfs_segctor_last_seg_write_time_show_47823 nilfs_segctor_last_seg_write_time_show 0 47823 &tree_mod_log_insert_move_47823 nohasharray
154462 +koneplus_sysfs_write_sensor_47823 koneplus_sysfs_write_sensor 0-6-5 47823 &nilfs_segctor_last_seg_write_time_show_47823
154463 +show_temp_max10_47828 show_temp_max10 0 47828 NULL
154464 +read_file_spectral_bins_47829 read_file_spectral_bins 3-0 47829 NULL
154465 +mb862xx_xfer_47831 mb862xx_xfer 0-3 47831 NULL nohasharray
154466 +regulator_suspend_mem_uV_show_47831 regulator_suspend_mem_uV_show 0 47831 &mb862xx_xfer_47831
154467 +target_fabric_port_store_attr_alua_tg_pt_write_md_47833 target_fabric_port_store_attr_alua_tg_pt_write_md 0-3 47833 NULL
154468 +rtl_store_debug_level_47834 rtl_store_debug_level 0-4 47834 NULL
154469 +pinconf_dbg_config_write_47835 pinconf_dbg_config_write 3-0 47835 NULL nohasharray
154470 +lanai_send_47835 lanai_send 0 47835 &pinconf_dbg_config_write_47835
154471 +raw_sendmsg_47838 raw_sendmsg 3 47838 NULL
154472 +cmos_nvram_write_47839 cmos_nvram_write 0-6-5 47839 NULL
154473 +did_show_47843 did_show 0 47843 NULL nohasharray
154474 +alloc_ringdesc_47843 alloc_ringdesc 0 47843 &did_show_47843
154475 +gfs2_aspace_writepage_47845 gfs2_aspace_writepage 0 47845 NULL
154476 +wil_request_firmware_47846 wil_request_firmware 0 47846 NULL nohasharray
154477 +qla4_82xx_start_firmware_47846 qla4_82xx_start_firmware 0 47846 &wil_request_firmware_47846
154478 +ecryptfs_write_inode_size_to_xattr_47848 ecryptfs_write_inode_size_to_xattr 0 47848 NULL nohasharray
154479 +setauthsize_47848 setauthsize 0 47848 &ecryptfs_write_inode_size_to_xattr_47848
154480 +reg_clear_47849 reg_clear 0 47849 NULL
154481 +ath10k_pci_diag_write32_47850 ath10k_pci_diag_write32 0 47850 NULL
154482 +__iscsi_nacl_auth_store_password_mutual_47853 __iscsi_nacl_auth_store_password_mutual 0-3 47853 NULL
154483 +ixgbe_change_mtu_47865 ixgbe_change_mtu 0 47865 NULL
154484 +copy_47869 copy 0 47869 NULL
154485 +v9fs_file_fsync_47873 v9fs_file_fsync 0 47873 NULL nohasharray
154486 +psmouse_attr_set_resolution_47873 psmouse_attr_set_resolution 0-4 47873 &v9fs_file_fsync_47873
154487 +add_lease_context_47876 add_lease_context 0 47876 NULL
154488 +vhci_read_47878 vhci_read 3-0 47878 NULL
154489 +e100_load_ucode_wait_47882 e100_load_ucode_wait 0 47882 NULL
154490 +array_size_show_47883 array_size_show 0 47883 NULL
154491 +ubi_wl_put_peb_47886 ubi_wl_put_peb 0 47886 NULL
154492 +ds1374_wdt_write_47888 ds1374_wdt_write 0-3 47888 NULL
154493 +keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
154494 +read_prph_47892 read_prph 0 47892 NULL
154495 +erst_exec_skip_next_instruction_if_true_47893 erst_exec_skip_next_instruction_if_true 0 47893 NULL
154496 +add_fake_beep_paths_47898 add_fake_beep_paths 0 47898 NULL
154497 +read_regr_47902 read_regr 0 47902 NULL nohasharray
154498 +read_dsmargin_47902 read_dsmargin 0 47902 &read_regr_47902
154499 +osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
154500 +xc5000_get_if_frequency_47906 xc5000_get_if_frequency 0 47906 NULL
154501 +ca0132_init_47907 ca0132_init 0 47907 NULL nohasharray
154502 +ib_send_mad_47907 ib_send_mad 0 47907 &ca0132_init_47907
154503 +wl1273_fm_fops_read_47910 wl1273_fm_fops_read 0-3 47910 NULL nohasharray
154504 +iwl_mvm_tdls_sta_init_47910 iwl_mvm_tdls_sta_init 0 47910 &wl1273_fm_fops_read_47910
154505 +elants_version_attribute_show_47912 elants_version_attribute_show 0 47912 NULL nohasharray
154506 +radeon_get_pm_method_47912 radeon_get_pm_method 0 47912 &elants_version_attribute_show_47912 nohasharray
154507 +chip_label_show_47912 chip_label_show 0 47912 &radeon_get_pm_method_47912
154508 +sp_header_47915 sp_header 0 47915 NULL nohasharray
154509 +timeout_read_47915 timeout_read 0-3 47915 &sp_header_47915
154510 +cfs_percpt_alloc_47918 cfs_percpt_alloc 2 47918 NULL
154511 +bond_option_queue_id_set_47919 bond_option_queue_id_set 0 47919 NULL
154512 +device_show_ulong_47926 device_show_ulong 0 47926 NULL nohasharray
154513 +comedi_write_47926 comedi_write 3 47926 &device_show_ulong_47926
154514 +show_mlid_47928 show_mlid 0 47928 NULL
154515 +efivar_entry_get_47945 efivar_entry_get 0 47945 NULL
154516 +b44_open_47950 b44_open 0 47950 NULL
154517 +psmouse_attr_set_rate_47953 psmouse_attr_set_rate 0-4 47953 NULL
154518 +arch_setup_msi_irq_47959 arch_setup_msi_irq 0 47959 NULL
154519 +pci_read_47962 pci_read 0 47962 NULL
154520 +cfg80211_testmode_alloc_reply_skb_47966 cfg80211_testmode_alloc_reply_skb 2 47966 NULL
154521 +of_property_count_u32_elems_47967 of_property_count_u32_elems 0 47967 NULL
154522 +roccat_common2_sysfs_read_light_47968 roccat_common2_sysfs_read_light 0-5-6 47968 NULL
154523 +isl1208_sysfs_store_usr_47970 isl1208_sysfs_store_usr 0-4 47970 NULL
154524 +show_stride_47971 show_stride 0 47971 NULL
154525 +gether_get_ifname_47972 gether_get_ifname 0 47972 NULL
154526 +nfs4_proc_get_acl_47973 nfs4_proc_get_acl 0 47973 NULL nohasharray
154527 +pcmciamtd_resume_47973 pcmciamtd_resume 0 47973 &nfs4_proc_get_acl_47973
154528 +node_weight_read_47974 node_weight_read 0 47974 NULL
154529 +show_srp_rport_id_47975 show_srp_rport_id 0 47975 NULL
154530 +flush_store_47978 flush_store 0-4 47978 NULL
154531 +mempool_resize_47983 mempool_resize 2 47983 NULL nohasharray
154532 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3-0 47983 &mempool_resize_47983
154533 +logfs_read_direct_47986 logfs_read_direct 0 47986 NULL nohasharray
154534 +carl9170_debugfs_erp_write_47986 carl9170_debugfs_erp_write 0-3 47986 &logfs_read_direct_47986
154535 +tm6000_s_ctrl_47987 tm6000_s_ctrl 0 47987 NULL
154536 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL nohasharray
154537 +enter_47990 enter 0 47990 &dbg_port_buf_47990
154538 +lpfc_topology_store_47992 lpfc_topology_store 0-4 47992 NULL
154539 +ib_umad_write_47993 ib_umad_write 3-0 47993 NULL
154540 +l2cap_sock_alloc_skb_cb_47997 l2cap_sock_alloc_skb_cb 3-2 47997 NULL nohasharray
154541 +show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997 show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE 0 47997 &l2cap_sock_alloc_skb_cb_47997
154542 +__tda18271_write_regs_47998 __tda18271_write_regs 0 47998 NULL
154543 +lustre_cfg_len_48002 lustre_cfg_len 0 48002 NULL
154544 +_iwl_dbgfs_enable_scan_iteration_notif_write_48007 _iwl_dbgfs_enable_scan_iteration_notif_write 3-0 48007 NULL
154545 +aa_file_perm_48010 aa_file_perm 0 48010 NULL
154546 +koneplus_sysfs_show_actual_profile_48011 koneplus_sysfs_show_actual_profile 0 48011 NULL nohasharray
154547 +ipx_create_48011 ipx_create 0 48011 &koneplus_sysfs_show_actual_profile_48011 nohasharray
154548 +gdm_tty_recv_complete_48011 gdm_tty_recv_complete 2 48011 &ipx_create_48011
154549 +munmap_notify_48013 munmap_notify 0 48013 NULL nohasharray
154550 +iscsit_ta_netif_timeout_48013 iscsit_ta_netif_timeout 0 48013 &munmap_notify_48013
154551 +coda_statfs_48015 coda_statfs 0 48015 NULL
154552 +rtl92se_hw_init_48027 rtl92se_hw_init 0 48027 NULL
154553 +scsi_format_sense_hdr_48035 scsi_format_sense_hdr 2 48035 NULL
154554 +id_mode_to_cifs_acl_48036 id_mode_to_cifs_acl 0 48036 NULL nohasharray
154555 +cs_parse_auto_config_48036 cs_parse_auto_config 0 48036 &id_mode_to_cifs_acl_48036
154556 +sys32_pread_48037 sys32_pread 3 48037 NULL
154557 +pppoe_sendmsg_48039 pppoe_sendmsg 4-0 48039 NULL
154558 +SYSC_writev_48040 SYSC_writev 3 48040 NULL
154559 +show_vrm_48041 show_vrm 0 48041 NULL
154560 +niu_alloc_tx_ring_info_48045 niu_alloc_tx_ring_info 0 48045 NULL
154561 +tps6507x_i2c_write_device_48046 tps6507x_i2c_write_device 3 48046 NULL
154562 +uhid_dev_create_48047 uhid_dev_create 0 48047 NULL
154563 +rate_show_48049 rate_show 0 48049 NULL
154564 +bnx2x_config_rss_48050 bnx2x_config_rss 0 48050 NULL
154565 +t3_wait_op_done_val_48061 t3_wait_op_done_val 0 48061 NULL
154566 +protection_level_show_48062 protection_level_show 0 48062 NULL nohasharray
154567 +kovaplus_sysfs_write_profile_buttons_48062 kovaplus_sysfs_write_profile_buttons 0-6-5 48062 &protection_level_show_48062
154568 +posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
154569 +palmas_bulk_write_48068 palmas_bulk_write 3-2-5-0 48068 NULL
154570 +pcap_regulator_disable_48070 pcap_regulator_disable 0 48070 NULL nohasharray
154571 +ubifs_read_node_48070 ubifs_read_node 0 48070 &pcap_regulator_disable_48070
154572 +wdtpci_temp_read_48072 wdtpci_temp_read 0-3 48072 NULL
154573 +read_rbu_mono_data_48078 read_rbu_mono_data 3-0 48078 NULL
154574 +xen_mce_chrdev_read_48087 xen_mce_chrdev_read 0-3 48087 NULL
154575 +cp2112_hid_output_48094 cp2112_hid_output 3-0 48094 NULL
154576 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL nohasharray
154577 +topology_change_timer_show_48097 topology_change_timer_show 0 48097 &mmc_alloc_host_48097
154578 +radio_isa_common_probe_48107 radio_isa_common_probe 3 48107 NULL nohasharray
154579 +i7core_inject_enable_show_48107 i7core_inject_enable_show 0 48107 &radio_isa_common_probe_48107
154580 +pmcraid_show_adapter_id_48108 pmcraid_show_adapter_id 0 48108 NULL nohasharray
154581 +skcipher_setkey_48108 skcipher_setkey 0 48108 &pmcraid_show_adapter_id_48108
154582 +rmd256_final_48110 rmd256_final 0 48110 NULL
154583 +tpacpi_rfk_procfs_write_48111 tpacpi_rfk_procfs_write 0 48111 NULL
154584 +cx23885_initialize_codec_48114 cx23885_initialize_codec 0 48114 NULL
154585 +selinux_inode_permission_48116 selinux_inode_permission 0 48116 NULL nohasharray
154586 +get_48116 get 0 48116 &selinux_inode_permission_48116
154587 +coretemp_cpu_callback_48123 coretemp_cpu_callback 0 48123 NULL
154588 +wm_latency_write_48125 wm_latency_write 3-0 48125 NULL nohasharray
154589 +ipw_open_48125 ipw_open 0 48125 &wm_latency_write_48125 nohasharray
154590 +qla4xxx_initialize_adapter_48125 qla4xxx_initialize_adapter 0 48125 &ipw_open_48125
154591 +metrousb_send_unidirectional_cmd_48129 metrousb_send_unidirectional_cmd 0 48129 NULL
154592 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
154593 +bdc_submit_cmd_48137 bdc_submit_cmd 0 48137 NULL
154594 +rtsx_read_cfg_seq_48139 rtsx_read_cfg_seq 3-5 48139 NULL
154595 +set_discoverable_48141 set_discoverable 4 48141 NULL nohasharray
154596 +statistics_write_48141 statistics_write 0-3 48141 &set_discoverable_48141 nohasharray
154597 +bd2802_store_reg0x01_48141 bd2802_store_reg0x01 0-4 48141 &statistics_write_48141 nohasharray
154598 +store_fan_smart_tach_48141 store_fan_smart_tach 0-4 48141 &bd2802_store_reg0x01_48141
154599 +hdmi_streamon_48144 hdmi_streamon 0 48144 NULL
154600 +dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
154601 +__tcp_push_pending_frames_48148 __tcp_push_pending_frames 2 48148 NULL
154602 +SyS_vmsplice_48150 SyS_vmsplice 3 48150 NULL
154603 +_add_to_r4w_48152 _add_to_r4w 4 48152 NULL nohasharray
154604 +bitmap_onto_48152 bitmap_onto 4 48152 &_add_to_r4w_48152
154605 +bnx2i_host_get_param_48156 bnx2i_host_get_param 0 48156 NULL
154606 +isr_dma1_done_read_48159 isr_dma1_done_read 3-0 48159 NULL nohasharray
154607 +rx4581_get_datetime_48159 rx4581_get_datetime 0 48159 &isr_dma1_done_read_48159
154608 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
154609 +macvlan_open_48169 macvlan_open 0 48169 NULL
154610 +rbd_obj_method_sync_48170 rbd_obj_method_sync 8-0 48170 NULL nohasharray
154611 +ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 2-3 48170 &rbd_obj_method_sync_48170 nohasharray
154612 +bnx2x_get_regs_len_48170 bnx2x_get_regs_len 0 48170 &ocfs2_find_next_zero_bit_unaligned_48170
154613 +minix_setattr_48171 minix_setattr 0 48171 NULL
154614 +__netxen_nic_up_48175 __netxen_nic_up 0 48175 NULL
154615 +rocker_port_set_mac_address_48176 rocker_port_set_mac_address 0 48176 NULL
154616 +netif_set_real_num_tx_queues_48178 netif_set_real_num_tx_queues 0 48178 NULL
154617 +ltc2945_reg_to_val_48179 ltc2945_reg_to_val 0 48179 NULL nohasharray
154618 +store_48179 store 0-3 48179 &ltc2945_reg_to_val_48179
154619 +snd_nm256_pcm_prepare_48180 snd_nm256_pcm_prepare 0 48180 NULL
154620 +cx25821_queue_setup_48182 cx25821_queue_setup 0 48182 NULL
154621 +__orinoco_commit_48184 __orinoco_commit 0 48184 NULL
154622 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
154623 +init_ipath_48187 init_ipath 1 48187 NULL nohasharray
154624 +pvpanic_panic_notify_48187 pvpanic_panic_notify 0 48187 &init_ipath_48187
154625 +eni_send_48189 eni_send 0 48189 NULL nohasharray
154626 +integrity_attr_store_48189 integrity_attr_store 0-4 48189 &eni_send_48189
154627 +uhid_dev_create2_48191 uhid_dev_create2 0 48191 NULL
154628 +mwl8k_cmd_enable_sniffer_48197 mwl8k_cmd_enable_sniffer 0 48197 NULL
154629 +skb_copy_to_page_nocache_48200 skb_copy_to_page_nocache 6-0 48200 NULL
154630 +startup_48205 startup 0 48205 NULL
154631 +show_48207 show 0 48207 NULL
154632 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
154633 +ath10k_download_cal_data_48215 ath10k_download_cal_data 0 48215 NULL
154634 +il3945_hw_nic_init_48216 il3945_hw_nic_init 0 48216 NULL nohasharray
154635 +cifs_read_data_offset_48216 cifs_read_data_offset 0 48216 &il3945_hw_nic_init_48216
154636 +is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
154637 +uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 NULL nohasharray
154638 +iwl_mvm_beacon_filter_send_cmd_48226 iwl_mvm_beacon_filter_send_cmd 0 48226 &uv_blade_nr_possible_cpus_48226
154639 +nilfs_readpages_48229 nilfs_readpages 4 48229 NULL
154640 +read_file_recv_48232 read_file_recv 3-0 48232 NULL
154641 +s_video_encoding_48233 s_video_encoding 0 48233 NULL
154642 +collisions_show_48236 collisions_show 0 48236 NULL
154643 +fake_rw_show_48237 fake_rw_show 0 48237 NULL
154644 +show_priv_session_state_48240 show_priv_session_state 0 48240 NULL
154645 +snd_fm801_playback_prepare_48242 snd_fm801_playback_prepare 0 48242 NULL nohasharray
154646 +i7core_show_counter_1_48242 i7core_show_counter_1 0 48242 &snd_fm801_playback_prepare_48242
154647 +nfsctl_transaction_read_48250 nfsctl_transaction_read 3-0 48250 NULL
154648 +vport_disable_48252 vport_disable 0 48252 NULL
154649 +usb_hcd_submit_urb_48256 usb_hcd_submit_urb 0 48256 NULL
154650 +batadv_socket_read_48257 batadv_socket_read 3-0 48257 NULL
154651 +__videobuf_free_48260 __videobuf_free 0 48260 NULL
154652 +raid10_check_reshape_48267 raid10_check_reshape 0 48267 NULL
154653 +ath10k_pci_diag_write_mem_48268 ath10k_pci_diag_write_mem 0 48268 NULL
154654 +cache_write_pipefs_48270 cache_write_pipefs 3-0 48270 NULL
154655 +pcistub_slot_show_48272 pcistub_slot_show 0 48272 NULL nohasharray
154656 +store_48272 store 0-3 48272 &pcistub_slot_show_48272
154657 +rbd_name_show_48274 rbd_name_show 0 48274 NULL nohasharray
154658 +__modver_version_show_48274 __modver_version_show 0 48274 &rbd_name_show_48274
154659 +xgene_rtc_read_time_48275 xgene_rtc_read_time 0 48275 NULL nohasharray
154660 +qlcnic_83xx_get_regs_len_48275 qlcnic_83xx_get_regs_len 0 48275 &xgene_rtc_read_time_48275 nohasharray
154661 +trace_options_write_48275 trace_options_write 3 48275 &qlcnic_83xx_get_regs_len_48275
154662 +E_md4hash_48276 E_md4hash 0 48276 NULL
154663 +ath5k_hw_reset_tx_queue_48279 ath5k_hw_reset_tx_queue 0 48279 NULL
154664 +compat_sys_io_getevents_48283 compat_sys_io_getevents 3 48283 NULL
154665 +send_set_info_48288 send_set_info 7 48288 NULL
154666 +nf_nat_ipv4_in_48293 nf_nat_ipv4_in 0 48293 NULL
154667 +ac_write_48295 ac_write 0-3 48295 NULL
154668 +twa_show_stats_48297 twa_show_stats 0 48297 NULL
154669 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3-0 48301 NULL nohasharray
154670 +dimmdev_mem_type_show_48301 dimmdev_mem_type_show 0 48301 &lpfc_idiag_extacc_read_48301
154671 +kernel_sendmsg_48304 kernel_sendmsg 0-5 48304 NULL
154672 +timblogiw_read_48305 timblogiw_read 3-0 48305 NULL
154673 +ubifs_save_dirty_idx_lnums_48309 ubifs_save_dirty_idx_lnums 0 48309 NULL nohasharray
154674 +opts_store_48309 opts_store 0-3 48309 &ubifs_save_dirty_idx_lnums_48309
154675 +hash_setkey_48310 hash_setkey 3-0 48310 NULL
154676 +patch_alc262_48312 patch_alc262 0 48312 NULL
154677 +crb_read_48313 crb_read 0 48313 NULL
154678 +iso_stream_schedule_48324 iso_stream_schedule 0 48324 NULL
154679 +resize_kernel_48326 resize_kernel 4-3 48326 NULL
154680 +__mv88e6352_phy_write_48335 __mv88e6352_phy_write 0 48335 NULL nohasharray
154681 +pn_socket_getname_48335 pn_socket_getname 0 48335 &__mv88e6352_phy_write_48335 nohasharray
154682 +ceph_statfs_48335 ceph_statfs 0 48335 &pn_socket_getname_48335
154683 +store_fc_host_vport_create_48336 store_fc_host_vport_create 0-4 48336 NULL
154684 +show_version_48337 show_version 0 48337 NULL
154685 +dev_set_bus_48339 dev_set_bus 0 48339 NULL
154686 +kvm_mmu_pte_write_48340 kvm_mmu_pte_write 2 48340 NULL
154687 +blinkm_test_run_48343 blinkm_test_run 0 48343 NULL
154688 +attr_select_right_show_tpkbd_48344 attr_select_right_show_tpkbd 0 48344 NULL nohasharray
154689 +read_exec_48344 read_exec 0 48344 &attr_select_right_show_tpkbd_48344
154690 +hci_req_run_48347 hci_req_run 0 48347 NULL nohasharray
154691 +__tg3_readphy_48347 __tg3_readphy 0 48347 &hci_req_run_48347
154692 +suspend_nvs_save_48355 suspend_nvs_save 0 48355 NULL
154693 +__alloc_fd_48356 __alloc_fd 2 48356 NULL
154694 +afs_volume_cache_get_key_48357 afs_volume_cache_get_key 0 48357 NULL
154695 +follow_pte_48359 follow_pte 0 48359 NULL
154696 +snd_cmipci_playback_spdif_prepare_48360 snd_cmipci_playback_spdif_prepare 0 48360 NULL
154697 +lpfc_hdw_show_48361 lpfc_hdw_show 0 48361 NULL
154698 +queue_physical_block_size_show_48362 queue_physical_block_size_show 0 48362 NULL
154699 +store_temp23_48364 store_temp23 0-4 48364 NULL
154700 +iscsi_complete_pdu_48372 iscsi_complete_pdu 4 48372 NULL
154701 +ath10k_wait_for_peer_deleted_48374 ath10k_wait_for_peer_deleted 0 48374 NULL
154702 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3-0 48377 NULL
154703 +store_bl_curve_48380 store_bl_curve 0-4 48380 NULL
154704 +node_read_cpumask_48384 node_read_cpumask 0 48384 NULL nohasharray
154705 +snd_jack_dev_register_48384 snd_jack_dev_register 0 48384 &node_read_cpumask_48384
154706 +wl1271_acx_tx_config_options_48385 wl1271_acx_tx_config_options 0 48385 NULL
154707 +do_sock_sendmsg_48388 do_sock_sendmsg 0-3 48388 NULL
154708 +align_size_48396 align_size 0-2 48396 NULL
154709 +jffs2_do_readpage_unlock_48397 jffs2_do_readpage_unlock 0 48397 NULL
154710 +mos7840_set_reg_sync_48398 mos7840_set_reg_sync 0 48398 NULL
154711 +ath10k_read_htt_max_amsdu_ampdu_48401 ath10k_read_htt_max_amsdu_ampdu 3-0 48401 NULL
154712 +sctp_getname_48405 sctp_getname 0 48405 NULL
154713 +il3945_store_measurement_48410 il3945_store_measurement 0-4 48410 NULL nohasharray
154714 +ixgbe_pci_sriov_enable_48410 ixgbe_pci_sriov_enable 0-2 48410 &il3945_store_measurement_48410
154715 +bql_set_48412 bql_set 0-2 48412 NULL
154716 +lbs_debugfs_write_48413 lbs_debugfs_write 3-0 48413 NULL
154717 +uhid_event_from_user_48417 uhid_event_from_user 2-0 48417 NULL
154718 +div64_u64_rem_48418 div64_u64_rem 0 48418 NULL nohasharray
154719 +wl1271_ap_init_null_template_48418 wl1271_ap_init_null_template 0 48418 &div64_u64_rem_48418
154720 +iwl_dbgfs_fw_dbg_collect_write_48421 iwl_dbgfs_fw_dbg_collect_write 0-3 48421 NULL
154721 +kfd_ioctl_48422 kfd_ioctl 2 48422 NULL nohasharray
154722 +iscsi_stat_instance_show_attr_disc_time_48422 iscsi_stat_instance_show_attr_disc_time 0 48422 &kfd_ioctl_48422
154723 +pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3-0 48423 NULL nohasharray
154724 +configure_sync_endpoint_48423 configure_sync_endpoint 0 48423 &pwr_tx_without_ps_read_48423
154725 +nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
154726 +bch_flash_dev_store_48429 bch_flash_dev_store 0-4 48429 NULL
154727 +__hw_addr_del_entry_48430 __hw_addr_del_entry 0 48430 NULL nohasharray
154728 +store_vgapass_48430 store_vgapass 0-4 48430 &__hw_addr_del_entry_48430
154729 +b43legacy_chip_init_48439 b43legacy_chip_init 0 48439 NULL
154730 +print_filtered_48442 print_filtered 0-2 48442 NULL
154731 +snd_find_free_minor_48446 snd_find_free_minor 0 48446 NULL
154732 +vlv_pipe_crc_ctl_reg_48447 vlv_pipe_crc_ctl_reg 0 48447 NULL nohasharray
154733 +ext3_direct_IO_48447 ext3_direct_IO 3 48447 &vlv_pipe_crc_ctl_reg_48447
154734 +shmem_add_to_page_cache_48451 shmem_add_to_page_cache 0 48451 NULL
154735 +stac_beep_switch_ctl_48456 stac_beep_switch_ctl 0 48456 NULL nohasharray
154736 +dlfb_ops_set_par_48456 dlfb_ops_set_par 0 48456 &stac_beep_switch_ctl_48456
154737 +alb_set_slave_mac_addr_48460 alb_set_slave_mac_addr 0 48460 NULL
154738 +hotkey_status_get_48462 hotkey_status_get 0 48462 NULL
154739 +tun_recvmsg_48463 tun_recvmsg 4-0 48463 NULL
154740 +copy_page_from_iter_iovec_48466 copy_page_from_iter_iovec 0-3 48466 NULL nohasharray
154741 +getname_48466 getname 0 48466 &copy_page_from_iter_iovec_48466
154742 +adis16136_write_frequency_48469 adis16136_write_frequency 0-4 48469 NULL nohasharray
154743 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 &adis16136_write_frequency_48469
154744 +_iwl_dbgfs_bt_tx_prio_write_48473 _iwl_dbgfs_bt_tx_prio_write 3-0 48473 NULL
154745 +afs_write_back_from_locked_page_48477 afs_write_back_from_locked_page 0 48477 NULL
154746 +set_in16_max_48479 set_in16_max 0-4 48479 NULL
154747 +bh1770_get_prox_rate_below_48483 bh1770_get_prox_rate_below 0 48483 NULL nohasharray
154748 +bd2802_store_reg0x12_48483 bd2802_store_reg0x12 0-4 48483 &bh1770_get_prox_rate_below_48483
154749 +security_inode_getsecctx_48485 security_inode_getsecctx 0 48485 NULL
154750 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
154751 +tuner_transfer_48491 tuner_transfer 3-0 48491 NULL
154752 +tpacpi_brightness_set_ec_48492 tpacpi_brightness_set_ec 0 48492 NULL
154753 +nilfs_mounted_snapshots_README_show_48493 nilfs_mounted_snapshots_README_show 0 48493 NULL
154754 +ocfs2_refcount_cow_48495 ocfs2_refcount_cow 0 48495 NULL nohasharray
154755 +rocker_port_vlan_rx_add_vid_48495 rocker_port_vlan_rx_add_vid 0 48495 &ocfs2_refcount_cow_48495
154756 +store_48497 store 0-3 48497 NULL nohasharray
154757 +store_temp_auto_offset_hyst_48497 store_temp_auto_offset_hyst 0-4 48497 &store_48497
154758 +send_control_msg_48498 send_control_msg 6-0 48498 NULL
154759 +show_temp_type_48500 show_temp_type 0 48500 NULL
154760 +convert_tail_for_hole_48503 convert_tail_for_hole 0 48503 NULL
154761 +serio_show_description_48505 serio_show_description 0 48505 NULL
154762 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL nohasharray
154763 +size_show_48508 size_show 0 48508 &diva_os_copy_to_user_48508
154764 +dln2_i2c_read_48511 dln2_i2c_read 0-4 48511 NULL
154765 +phantom_get_free_48514 phantom_get_free 0 48514 NULL nohasharray
154766 +vti6_get_size_48514 vti6_get_size 0 48514 &phantom_get_free_48514
154767 +lm3530_get_mode_from_str_48515 lm3530_get_mode_from_str 0 48515 NULL
154768 +ieee80211_open_48520 ieee80211_open 0 48520 NULL
154769 +fcoe_disable_48527 fcoe_disable 0 48527 NULL
154770 +wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
154771 +vmci_q_header_free_space_48529 vmci_q_header_free_space 0-3 48529 NULL
154772 +ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
154773 +ds1307_get_time_48534 ds1307_get_time 0 48534 NULL
154774 +brcmf_sdio_glom_len_48536 brcmf_sdio_glom_len 0 48536 NULL
154775 +ths7303_write_48540 ths7303_write 0 48540 NULL
154776 +udp_lib_get_port_48545 udp_lib_get_port 0 48545 NULL nohasharray
154777 +l2tp_ip6_open_48545 l2tp_ip6_open 0 48545 &udp_lib_get_port_48545
154778 +nvbios_extend_48550 nvbios_extend 2 48550 NULL
154779 +f2fs_direct_IO_48556 f2fs_direct_IO 3 48556 NULL
154780 +b43_upload_initvals_48559 b43_upload_initvals 0 48559 NULL
154781 +m88e1116r_config_init_48560 m88e1116r_config_init 0 48560 NULL
154782 +ath10k_fw_stats_read_48561 ath10k_fw_stats_read 3-0 48561 NULL
154783 +picolcd_debug_flash_read_48564 picolcd_debug_flash_read 0-3 48564 NULL
154784 +command_resume_48565 command_resume 0 48565 NULL
154785 +erst_get_record_id_begin_48566 erst_get_record_id_begin 0 48566 NULL
154786 +fuse_flush_times_48569 fuse_flush_times 0 48569 NULL
154787 +raid10_size_48571 raid10_size 0-3-2 48571 NULL
154788 +__c2port_read_flash_data_48572 __c2port_read_flash_data 0-4-3 48572 NULL nohasharray
154789 +realloc_lpt_leb_48572 realloc_lpt_leb 0 48572 &__c2port_read_flash_data_48572
154790 +team_init_48574 team_init 0 48574 NULL
154791 +nvif_notify_init_48578 nvif_notify_init 7 48578 NULL
154792 +show_fnode_data_digest_48582 show_fnode_data_digest 0 48582 NULL
154793 +set_mode_48583 set_mode 0 48583 NULL
154794 +ixgbe_set_mac_48584 ixgbe_set_mac 0 48584 NULL
154795 +set_a_clr_err_48585 set_a_clr_err 0-4 48585 NULL
154796 +set_channels_48590 set_channels 0 48590 NULL
154797 +update_fw_48597 update_fw 0 48597 NULL
154798 +get_register_interruptible_48598 get_register_interruptible 0 48598 NULL
154799 +label_SKIN_48603 label_SKIN 0 48603 NULL
154800 +ext4_ind_direct_IO_48607 ext4_ind_direct_IO 3 48607 NULL
154801 +il3945_show_channels_48609 il3945_show_channels 0 48609 NULL
154802 +ctrl_48612 ctrl 0 48612 NULL
154803 +ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
154804 +nilfs_direct_assign_48620 nilfs_direct_assign 0 48620 NULL
154805 +uni2char_48631 uni2char 0 48631 NULL
154806 +mt9m001_g_crop_48632 mt9m001_g_crop 0 48632 NULL
154807 +ov9740_s_ctrl_48637 ov9740_s_ctrl 0 48637 NULL
154808 +acpi_ns_build_external_path_48638 acpi_ns_build_external_path 0 48638 NULL
154809 +xhci_add_endpoint_48639 xhci_add_endpoint 0 48639 NULL
154810 +lpfc_modeldesc_show_48640 lpfc_modeldesc_show 0 48640 NULL
154811 +do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
154812 +uwb_radio_force_channel_48645 uwb_radio_force_channel 0 48645 NULL
154813 +isl29003_set_mode_48650 isl29003_set_mode 0 48650 NULL
154814 +ll_rw_extents_stats_pp_seq_write_48651 ll_rw_extents_stats_pp_seq_write 3 48651 NULL
154815 +__efx_reconfigure_port_48652 __efx_reconfigure_port 0 48652 NULL nohasharray
154816 +packet_recvmsg_48652 packet_recvmsg 3 48652 &__efx_reconfigure_port_48652
154817 +mtd_read_48655 mtd_read 0 48655 NULL
154818 +show_vrm_reg_48661 show_vrm_reg 0 48661 NULL nohasharray
154819 +tg3_phy_toggle_auxctl_smdsp_48661 tg3_phy_toggle_auxctl_smdsp 0 48661 &show_vrm_reg_48661
154820 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3-0 48666 NULL
154821 +ore_get_rw_state_48667 ore_get_rw_state 0 48667 NULL
154822 +sys_setgroups_48668 sys_setgroups 1 48668 NULL nohasharray
154823 +sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 &sys_setgroups_48668
154824 +bnx2_init_cpus_48669 bnx2_init_cpus 0 48669 NULL
154825 +ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
154826 +read_48672 read 0 48672 NULL
154827 +l2cap_build_cmd_48676 l2cap_build_cmd 4 48676 NULL
154828 +emit_request_48679 emit_request 0 48679 NULL
154829 +carl9170_set_operating_mode_48683 carl9170_set_operating_mode 0 48683 NULL
154830 +ceph_setattr_48686 ceph_setattr 0 48686 NULL
154831 +ecm_opts_ifname_show_48687 ecm_opts_ifname_show 0 48687 NULL nohasharray
154832 +iscsi_nacl_param_show_FirstBurstLength_48687 iscsi_nacl_param_show_FirstBurstLength 0 48687 &ecm_opts_ifname_show_48687
154833 +security_inode_setattr_48689 security_inode_setattr 0 48689 NULL
154834 +xen_feature_show_48691 xen_feature_show 0 48691 NULL
154835 +create_css_48692 create_css 0 48692 NULL
154836 +hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
154837 +adp5520_bl_dark_max_show_48697 adp5520_bl_dark_max_show 0 48697 NULL
154838 +altera_drscan_48698 altera_drscan 2 48698 NULL
154839 +wlcore_boot_upload_firmware_48701 wlcore_boot_upload_firmware 0 48701 NULL
154840 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
154841 +mwl8k_start_48706 mwl8k_start 0 48706 NULL nohasharray
154842 +mwl8k_cmd_update_mac_addr_48706 mwl8k_cmd_update_mac_addr 0 48706 &mwl8k_start_48706 nohasharray
154843 +rr_init1_48706 rr_init1 0 48706 &mwl8k_cmd_update_mac_addr_48706
154844 +qib_user_event_ack_48707 qib_user_event_ack 0 48707 NULL nohasharray
154845 +patch_vt1718S_48707 patch_vt1718S 0 48707 &qib_user_event_ack_48707
154846 +__mt9t112_reg_mask_set_48708 __mt9t112_reg_mask_set 0 48708 NULL
154847 +lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3-0 48712 NULL
154848 +SyS_lgetxattr_48719 SyS_lgetxattr 4 48719 NULL
154849 +show_therm_status_48723 show_therm_status 0 48723 NULL
154850 +sht15_soft_reset_48724 sht15_soft_reset 0 48724 NULL nohasharray
154851 +sd_bytes_number_48724 sd_bytes_number 0-2 48724 &sht15_soft_reset_48724
154852 +show_trace_dev_match_48726 show_trace_dev_match 0-2 48726 NULL
154853 +authorized_default_store_48729 authorized_default_store 0-4 48729 NULL
154854 +reserved_clusters_show_48735 reserved_clusters_show 0 48735 NULL
154855 +xfs_attr_set_48738 xfs_attr_set 0 48738 NULL
154856 +balloon_page_migrate_48740 balloon_page_migrate 0 48740 NULL
154857 +ubifs_jnl_write_data_48742 ubifs_jnl_write_data 0 48742 NULL
154858 +ath6kl_usb_bmi_read_48745 ath6kl_usb_bmi_read 3 48745 NULL
154859 +ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3-0 48747 NULL
154860 +uart_get_attr_type_48750 uart_get_attr_type 0 48750 NULL
154861 +cifs_check_receive_48751 cifs_check_receive 0 48751 NULL
154862 +xc4000_set_params_48754 xc4000_set_params 0 48754 NULL
154863 +patch_alc269_48756 patch_alc269 0 48756 NULL
154864 +xfs_dir3_sf_entsize_48758 xfs_dir3_sf_entsize 0-2 48758 NULL
154865 +qla4xxx_fw_uptime_show_48759 qla4xxx_fw_uptime_show 0 48759 NULL
154866 +apds990x_lux_thresh_below_show_48763 apds990x_lux_thresh_below_show 0 48763 NULL
154867 +l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 NULL nohasharray
154868 +event_buffer_read_48772 event_buffer_read 0-3 48772 &l2cap_segment_sdu_48772
154869 +rds_set_bool_option_48773 rds_set_bool_option 0 48773 NULL nohasharray
154870 +gpiod_count_48773 gpiod_count 0 48773 &rds_set_bool_option_48773
154871 +boottime_set_48781 boottime_set 0-4 48781 NULL
154872 +lm3533_ctrlbank_set_pwm_48784 lm3533_ctrlbank_set_pwm 0 48784 NULL
154873 +transfer_48788 transfer 0 48788 NULL
154874 +nfc_llcp_send_snl_sdreq_48793 nfc_llcp_send_snl_sdreq 3 48793 NULL
154875 +gadget_dev_desc_bMaxPacketSize0_show_48795 gadget_dev_desc_bMaxPacketSize0_show 0 48795 NULL nohasharray
154876 +led_invert_store_48795 led_invert_store 0-4 48795 &gadget_dev_desc_bMaxPacketSize0_show_48795
154877 +lua_sysfs_write_48797 lua_sysfs_write 6-0 48797 NULL
154878 +lock_extent_buffer_for_io_48800 lock_extent_buffer_for_io 0 48800 NULL nohasharray
154879 +rbd_add_single_major_48800 rbd_add_single_major 0-3 48800 &lock_extent_buffer_for_io_48800
154880 +il3945_sta_dbgfs_stats_table_read_48802 il3945_sta_dbgfs_stats_table_read 3-0 48802 NULL
154881 +bio_uncopy_user_48803 bio_uncopy_user 0 48803 NULL
154882 +ufx_unblank_48804 ufx_unblank 0 48804 NULL
154883 +show_48809 show 0 48809 NULL
154884 +store_sched4_48815 store_sched4 4-0 48815 NULL
154885 +tcp_push_one_48816 tcp_push_one 2 48816 NULL
154886 +smb2_flush_file_48822 smb2_flush_file 0 48822 NULL nohasharray
154887 +journal_end_sync_48822 journal_end_sync 0 48822 &smb2_flush_file_48822
154888 +mci_ue_noinfo_show_48824 mci_ue_noinfo_show 0 48824 NULL
154889 +atomic_counters_read_48827 atomic_counters_read 3-0 48827 NULL
154890 +exchange_bmi_msg_48829 exchange_bmi_msg 0 48829 NULL
154891 +vmci_transport_notify_recv_post_dequeue_48831 vmci_transport_notify_recv_post_dequeue 0 48831 NULL
154892 +vc_do_resize_48842 vc_do_resize 3-4 48842 NULL nohasharray
154893 +vbi_queue_setup_48842 vbi_queue_setup 0 48842 &vc_do_resize_48842 nohasharray
154894 +velocity_get_sset_count_48842 velocity_get_sset_count 0 48842 &vbi_queue_setup_48842
154895 +ds1511_rtc_set_alarm_48843 ds1511_rtc_set_alarm 0 48843 NULL
154896 +show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME_48845 show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME 0 48845 NULL
154897 +il_dbgfs_force_reset_write_48846 il_dbgfs_force_reset_write 0-3 48846 NULL
154898 +insert_queue_48849 insert_queue 0 48849 NULL
154899 +pcnet32_open_48852 pcnet32_open 0 48852 NULL
154900 +rpf_s_ctrl_48853 rpf_s_ctrl 0 48853 NULL
154901 +suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3-0 48854 NULL nohasharray
154902 +ath10k_wait_for_peer_common_48854 ath10k_wait_for_peer_common 0 48854 &suspend_dtim_interval_write_48854
154903 +mwl8k_cmd_rf_tx_power_48860 mwl8k_cmd_rf_tx_power 0 48860 NULL
154904 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3-0 48864 NULL
154905 +submit_async_48869 submit_async 0 48869 NULL
154906 +xgmac_change_mtu_48870 xgmac_change_mtu 0 48870 NULL
154907 +_nfs4_proc_fs_locations_48874 _nfs4_proc_fs_locations 0 48874 NULL
154908 +sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
154909 +chksum_final_48884 chksum_final 0 48884 NULL nohasharray
154910 +carl9170_write_reg_48884 carl9170_write_reg 0 48884 &chksum_final_48884
154911 +nlmon_change_mtu_48887 nlmon_change_mtu 0 48887 NULL
154912 +ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
154913 +rt2x00mac_sta_add_48891 rt2x00mac_sta_add 0 48891 NULL nohasharray
154914 +s2io_change_mtu_48891 s2io_change_mtu 0 48891 &rt2x00mac_sta_add_48891
154915 +adummy_open_48895 adummy_open 0 48895 NULL
154916 +nouveau_hwmon_set_max_temp_hyst_48896 nouveau_hwmon_set_max_temp_hyst 0-4 48896 NULL
154917 +joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 NULL nohasharray
154918 +mac_drv_rx_init_48898 mac_drv_rx_init 2 48898 &joydev_handle_JSIOCSAXMAP_48898 nohasharray
154919 +MT2063_Tune_48898 MT2063_Tune 0 48898 &mac_drv_rx_init_48898
154920 +xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL nohasharray
154921 +store_online_48900 store_online 0-4 48900 &xdi_copy_to_user_48900
154922 +set_in_max2_48905 set_in_max2 0-4 48905 NULL
154923 +msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
154924 +ad5360_write_dac_powerdown_48909 ad5360_write_dac_powerdown 0-4 48909 NULL
154925 +iptable_nat_ipv4_in_48914 iptable_nat_ipv4_in 0 48914 NULL
154926 +rbd_pool_id_show_48916 rbd_pool_id_show 0 48916 NULL
154927 +broadsheet_spiflash_write_page_48917 broadsheet_spiflash_write_page 0 48917 NULL
154928 +gdth_isa_probe_one_48925 gdth_isa_probe_one 1 48925 NULL
154929 +send_cmd_48933 send_cmd 0 48933 NULL
154930 +tua9001_get_if_frequency_48934 tua9001_get_if_frequency 0 48934 NULL
154931 +si5351_write_parameters_48940 si5351_write_parameters 2 48940 NULL
154932 +gadget_strings_serialnumber_show_48944 gadget_strings_serialnumber_show 0 48944 NULL
154933 +command_setecptiming_48948 command_setecptiming 0 48948 NULL
154934 +cpu_cgroup_can_attach_48952 cpu_cgroup_can_attach 0 48952 NULL
154935 +waitwarn_us_read_48954 waitwarn_us_read 0 48954 NULL
154936 +br_dev_init_48956 br_dev_init 0 48956 NULL
154937 +lio_target_np_show_sctp_48958 lio_target_np_show_sctp 0 48958 NULL
154938 +register_new_memory_48959 register_new_memory 0 48959 NULL
154939 +iscsi_tpg_param_store_IFMarker_48960 iscsi_tpg_param_store_IFMarker 0-3 48960 NULL
154940 +event_heart_beat_read_48961 event_heart_beat_read 3-0 48961 NULL
154941 +venus_fsync_48962 venus_fsync 0 48962 NULL
154942 +pyra_sysfs_write_profile_settings_48963 pyra_sysfs_write_profile_settings 0-6-5 48963 NULL
154943 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
154944 +stb6000_set_params_48968 stb6000_set_params 0 48968 NULL
154945 +info_proc_write_48969 info_proc_write 0-3 48969 NULL
154946 +lbmIOWait_48970 lbmIOWait 0 48970 NULL
154947 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
154948 +devm_kmemdup_48976 devm_kmemdup 3 48976 NULL nohasharray
154949 +ipr_free_dump_48976 ipr_free_dump 0 48976 &devm_kmemdup_48976
154950 +sha256_ssse3_final_48980 sha256_ssse3_final 0 48980 NULL nohasharray
154951 +myri10ge_send_cmd_48980 myri10ge_send_cmd 0 48980 &sha256_ssse3_final_48980
154952 +nilfs_direct_IO_48981 nilfs_direct_IO 4-0 48981 NULL
154953 +xfs_trans_commit_48982 xfs_trans_commit 0 48982 NULL
154954 +get_target_48984 get_target 0 48984 NULL nohasharray
154955 +bonding_show_primary_reselect_48984 bonding_show_primary_reselect 0 48984 &get_target_48984
154956 +ntb_transport_rx_enqueue_48986 ntb_transport_rx_enqueue 0 48986 NULL
154957 +show_48988 show 0 48988 NULL
154958 +_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
154959 +nes_store_nonidx_data_48992 nes_store_nonidx_data 0-3 48992 NULL nohasharray
154960 +mei_cl_alloc_cb_48992 mei_cl_alloc_cb 2 48992 &nes_store_nonidx_data_48992
154961 +xen_memory_notifier_48993 xen_memory_notifier 0 48993 NULL
154962 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL nohasharray
154963 +rionet_open_48996 rionet_open 0 48996 &rds_rm_size_48996
154964 +sel_write_enforce_48998 sel_write_enforce 3-0 48998 NULL
154965 +tle62x0_gpio_show_48999 tle62x0_gpio_show 0 48999 NULL
154966 +hib_bio_write_page_49000 hib_bio_write_page 0 49000 NULL
154967 +dwmac1000_dma_init_49005 dwmac1000_dma_init 0 49005 NULL
154968 +snd_card_saa7134_capture_prepare_49012 snd_card_saa7134_capture_prepare 0 49012 NULL
154969 +ili210x_calibrate_49014 ili210x_calibrate 0-4 49014 NULL
154970 +i915_error_state_to_str_49017 i915_error_state_to_str 0 49017 NULL
154971 +ov9640_s_fmt_49018 ov9640_s_fmt 0 49018 NULL
154972 +multicast_startup_query_interval_store_49019 multicast_startup_query_interval_store 4-0 49019 NULL nohasharray
154973 +null_alloc_rs_49019 null_alloc_rs 2 49019 &multicast_startup_query_interval_store_49019
154974 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
154975 +cipso_v4_sock_setattr_49024 cipso_v4_sock_setattr 0 49024 NULL
154976 +transient_status_49027 transient_status 4 49027 NULL
154977 +ath5k_attr_store_ani_mode_49029 ath5k_attr_store_ani_mode 0-4 49029 NULL
154978 +ll_xattr_cache_add_49032 ll_xattr_cache_add 4-0 49032 NULL
154979 +ahci_show_host_version_49034 ahci_show_host_version 0 49034 NULL
154980 +pvscsi_change_queue_depth_49037 pvscsi_change_queue_depth 2-0 49037 NULL nohasharray
154981 +target_fabric_port_show_attr_alua_tg_pt_gp_49037 target_fabric_port_show_attr_alua_tg_pt_gp 0 49037 &pvscsi_change_queue_depth_49037
154982 +pm_qos_resume_latency_store_49038 pm_qos_resume_latency_store 0-4 49038 NULL
154983 +show_sas_expander_product_id_49046 show_sas_expander_product_id 0 49046 NULL
154984 +bnad_rx_msix_register_49047 bnad_rx_msix_register 0 49047 NULL
154985 +setup_msi_irq_49052 setup_msi_irq 0 49052 NULL nohasharray
154986 +kovaplus_send_control_49052 kovaplus_send_control 0 49052 &setup_msi_irq_49052 nohasharray
154987 +security_kernel_module_request_49052 security_kernel_module_request 0 49052 &kovaplus_send_control_49052
154988 +ubi_read_49061 ubi_read 0 49061 NULL
154989 +l2cap_bredr_sig_cmd_49065 l2cap_bredr_sig_cmd 3 49065 NULL nohasharray
154990 +net2280_queue_49065 net2280_queue 0 49065 &l2cap_bredr_sig_cmd_49065
154991 +rx_stats_read_49066 rx_stats_read 0 49066 NULL
154992 +avoid_reset_quirk_store_49067 avoid_reset_quirk_store 0-4 49067 NULL
154993 +read_regs_49068 read_regs 0 49068 NULL
154994 +chv_gpio_request_49071 chv_gpio_request 0 49071 NULL
154995 +ov7670_s_exp_49073 ov7670_s_exp 0 49073 NULL
154996 +md_attr_store_49074 md_attr_store 0-4 49074 NULL
154997 +dstr_read_regr_49075 dstr_read_regr 0 49075 NULL
154998 +show_fan_49076 show_fan 0 49076 NULL nohasharray
154999 +rj54n1_reg_init_49076 rj54n1_reg_init 0 49076 &show_fan_49076
155000 +atl2_change_mtu_49079 atl2_change_mtu 0 49079 NULL
155001 +cpia2_set_flicker_mode_49086 cpia2_set_flicker_mode 0 49086 NULL
155002 +da9052_set_alarm_49087 da9052_set_alarm 0 49087 NULL
155003 +wl12xx_sta_add_49093 wl12xx_sta_add 0 49093 NULL
155004 +scsi_register_49094 scsi_register 2 49094 NULL
155005 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
155006 +enic_dev_del_station_addr_49105 enic_dev_del_station_addr 0 49105 NULL
155007 +reiserfs_statfs_49109 reiserfs_statfs 0 49109 NULL
155008 +show_lanerev_enb_49114 show_lanerev_enb 0 49114 NULL nohasharray
155009 +sanity_check_49114 sanity_check 0 49114 &show_lanerev_enb_49114
155010 +memcg_write_event_control_49119 memcg_write_event_control 0-3 49119 NULL
155011 +ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
155012 +walk_pmd_range_49127 walk_pmd_range 0 49127 NULL
155013 +dn_check_state_49133 dn_check_state 0 49133 NULL
155014 +pt_read_49136 pt_read 3-0 49136 NULL nohasharray
155015 +netxen_setup_msi_interrupts_49136 netxen_setup_msi_interrupts 2 49136 &pt_read_49136 nohasharray
155016 +qib_user_sdma_pin_pages_49136 qib_user_sdma_pin_pages 0 49136 &netxen_setup_msi_interrupts_49136
155017 +read_file_49137 read_file 4 49137 NULL
155018 +affs_write_begin_49139 affs_write_begin 3-0 49139 NULL
155019 +apds990x_prox_reporting_avail_show_49143 apds990x_prox_reporting_avail_show 0 49143 NULL
155020 +wl1271_ps_elp_wakeup_49149 wl1271_ps_elp_wakeup 0 49149 NULL nohasharray
155021 +bd2802_store_reg0x15_49149 bd2802_store_reg0x15 0-4 49149 &wl1271_ps_elp_wakeup_49149
155022 +target_core_dev_pr_show_attr_res_pr_all_tgt_pts_49150 target_core_dev_pr_show_attr_res_pr_all_tgt_pts 0 49150 NULL
155023 +atyfb_setup_generic_49151 atyfb_setup_generic 3 49151 NULL nohasharray
155024 +divas_read_49151 divas_read 0-3 49151 &atyfb_setup_generic_49151 nohasharray
155025 +patch_vt1812_49151 patch_vt1812 0 49151 &divas_read_49151 nohasharray
155026 +p9_client_zc_rpc_49151 p9_client_zc_rpc 7 49151 &patch_vt1812_49151
155027 +bq24190_write_mask_49153 bq24190_write_mask 0 49153 NULL
155028 +ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
155029 +f2fs_acl_count_49155 f2fs_acl_count 0-1 49155 NULL
155030 +da903x_clr_bits_49158 da903x_clr_bits 0 49158 NULL
155031 +gr_queue_49159 gr_queue 0 49159 NULL
155032 +falcon_a1_mem_map_size_49160 falcon_a1_mem_map_size 0 49160 NULL nohasharray
155033 +fm10k_update_uc_addr_vf_49160 fm10k_update_uc_addr_vf 0 49160 &falcon_a1_mem_map_size_49160
155034 +ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
155035 +xfs_file_buffered_aio_write_49162 xfs_file_buffered_aio_write 0 49162 NULL
155036 +gpio_setup_irq_49163 gpio_setup_irq 0 49163 NULL
155037 +lpfc_enable_fip_show_49166 lpfc_enable_fip_show 0 49166 NULL nohasharray
155038 +fuse_notify_poll_49166 fuse_notify_poll 0 49166 &lpfc_enable_fip_show_49166
155039 +ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
155040 +__jfs_setxattr_49175 __jfs_setxattr 5-0 49175 NULL
155041 +w1_master_probe_49176 w1_master_probe 0 49176 NULL
155042 +ath6kl_bgscan_int_write_49178 ath6kl_bgscan_int_write 3-0 49178 NULL
155043 +dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
155044 +phy_device_create_49190 phy_device_create 3 49190 NULL
155045 +vmlfb_set_par_49191 vmlfb_set_par 0 49191 NULL
155046 +xfs_da_grow_inode_49192 xfs_da_grow_inode 0 49192 NULL
155047 +sm501fb_debug_show_pnl_49195 sm501fb_debug_show_pnl 0 49195 NULL
155048 +_iwl_dbgfs_netdetect_write_49196 _iwl_dbgfs_netdetect_write 3-0 49196 NULL
155049 +iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3-0 49199 NULL nohasharray
155050 +i2c_nuvoton_recv_49199 i2c_nuvoton_recv 0-3 49199 &iwl_dbgfs_ucode_general_stats_read_49199
155051 +aio_read_null_49202 aio_read_null 0 49202 NULL
155052 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3-0 49206 NULL
155053 +prepare_for_input_49207 prepare_for_input 0 49207 NULL
155054 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
155055 +show_ipInUnknownProtos_49211 show_ipInUnknownProtos 0 49211 NULL
155056 +show_local_ib_port_49215 show_local_ib_port 0 49215 NULL
155057 +ceph_vxattrcb_dir_rbytes_49217 ceph_vxattrcb_dir_rbytes 0 49217 NULL
155058 +target_stat_scsi_auth_intr_show_attr_read_mbytes_49221 target_stat_scsi_auth_intr_show_attr_read_mbytes 0 49221 NULL
155059 +tpm_store_ppi_request_49225 tpm_store_ppi_request 0-4 49225 NULL
155060 +roccat_common2_sysfs_write_profile_settings_49229 roccat_common2_sysfs_write_profile_settings 0-6-5 49229 NULL
155061 +p2m_timeouts_show_49231 p2m_timeouts_show 0 49231 NULL
155062 +smm665_show_crit_alarm_49232 smm665_show_crit_alarm 0 49232 NULL
155063 +show_dh_state_49233 show_dh_state 0 49233 NULL nohasharray
155064 +class_attr_store_49233 class_attr_store 0-4 49233 &show_dh_state_49233
155065 +stop_discovery_49237 stop_discovery 4 49237 NULL
155066 +atxp1_showvcore_49238 atxp1_showvcore 0 49238 NULL
155067 +v9fs_vfs_getattr_49240 v9fs_vfs_getattr 0 49240 NULL
155068 +lpfc_fcp_class_show_49242 lpfc_fcp_class_show 0 49242 NULL nohasharray
155069 +store_49242 store 0 49242 &lpfc_fcp_class_show_49242
155070 +ks8851_net_open_49243 ks8851_net_open 0 49243 NULL
155071 +iio_buffer_read_length_49246 iio_buffer_read_length 0 49246 NULL
155072 +get_write_access_49253 get_write_access 0 49253 NULL
155073 +pmbus_regulator_disable_49257 pmbus_regulator_disable 0 49257 NULL nohasharray
155074 +rtl2832_sdr_submit_urbs_49257 rtl2832_sdr_submit_urbs 0 49257 &pmbus_regulator_disable_49257
155075 +selinux_netlink_send_49259 selinux_netlink_send 0 49259 NULL nohasharray
155076 +max8997_rtc_stop_alarm_49259 max8997_rtc_stop_alarm 0 49259 &selinux_netlink_send_49259
155077 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3-0 49260 NULL
155078 +__smsc75xx_read_reg_49264 __smsc75xx_read_reg 0 49264 NULL
155079 +capture_pcm_prepare_49266 capture_pcm_prepare 0 49266 NULL
155080 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6-0-5 49268 NULL
155081 +osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL nohasharray
155082 +show_conn_param_ISCSI_PARAM_DATADGST_EN_49278 show_conn_param_ISCSI_PARAM_DATADGST_EN 0 49278 &osd_req_add_get_attr_list_49278
155083 +rx_filter_beacon_filter_read_49279 rx_filter_beacon_filter_read 3-0 49279 NULL
155084 +nilfs_bmap_assign_49282 nilfs_bmap_assign 0 49282 NULL
155085 +store_49284 store 0 49284 NULL
155086 +ext4_xattr_ibody_list_49287 ext4_xattr_ibody_list 0 49287 NULL nohasharray
155087 +node_read_distance_49287 node_read_distance 0 49287 &ext4_xattr_ibody_list_49287
155088 +viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3-0 49288 NULL
155089 +store_49298 store 0-3 49298 NULL
155090 +__niu_set_and_wait_clear_49299 __niu_set_and_wait_clear 0 49299 NULL
155091 +uio_read_49300 uio_read 3-0 49300 NULL
155092 +ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
155093 +bch_bset_print_stats_49303 bch_bset_print_stats 0 49303 NULL
155094 +cyapa_gen5_suspend_scanning_49305 cyapa_gen5_suspend_scanning 0 49305 NULL
155095 +isku_sysfs_read_keys_macro_49312 isku_sysfs_read_keys_macro 6-0-5 49312 NULL
155096 +request_locality_49318 request_locality 0 49318 NULL
155097 +SYSC_mincore_49319 SYSC_mincore 2-1 49319 NULL
155098 +stream_enqueue_49324 stream_enqueue 0 49324 NULL
155099 +fwtty_port_handler_49327 fwtty_port_handler 9 49327 NULL
155100 +show_freq_49329 show_freq 0 49329 NULL
155101 +srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 3-4-2 49330 NULL
155102 +statfs_slow_fill_49342 statfs_slow_fill 0 49342 NULL
155103 +cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
155104 +ipath_set_rx_pol_inv_49344 ipath_set_rx_pol_inv 0 49344 NULL
155105 +_nfs4_do_setlk_49351 _nfs4_do_setlk 0 49351 NULL
155106 +i40e_vsi_configure_49352 i40e_vsi_configure 0 49352 NULL
155107 +inet6_getname_49353 inet6_getname 0 49353 NULL nohasharray
155108 +pch_can_open_49353 pch_can_open 0 49353 &inet6_getname_49353
155109 +show_ipv6_iface_traffic_class_49355 show_ipv6_iface_traffic_class 0 49355 NULL nohasharray
155110 +execute_49355 execute 0 49355 &show_ipv6_iface_traffic_class_49355
155111 +joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
155112 +input_dev_show_cap_snd_49368 input_dev_show_cap_snd 0 49368 NULL
155113 +avtab_init_49369 avtab_init 0 49369 NULL
155114 +px_raw_event_49371 px_raw_event 4 49371 NULL
155115 +resync_start_show_49372 resync_start_show 0 49372 NULL
155116 +da9052_bat_get_property_49379 da9052_bat_get_property 0 49379 NULL
155117 +show_rpm_max_49388 show_rpm_max 0 49388 NULL
155118 +iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
155119 +__ioremap_caller_49392 __ioremap_caller 2-1 49392 NULL nohasharray
155120 +applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 &__ioremap_caller_49392
155121 +show_sas_spec_support_status_49396 show_sas_spec_support_status 0 49396 NULL nohasharray
155122 +rtsx_transfer_sglist_adma_partial_49396 rtsx_transfer_sglist_adma_partial 4 49396 &show_sas_spec_support_status_49396
155123 +bh1770_lux_calib_store_49400 bh1770_lux_calib_store 0-4 49400 NULL
155124 +rx_streaming_always_read_49401 rx_streaming_always_read 3-0 49401 NULL
155125 +acpi_ds_execute_arguments_49406 acpi_ds_execute_arguments 0 49406 NULL
155126 +tnode_alloc_49407 tnode_alloc 1 49407 NULL
155127 +rivafb_set_par_49411 rivafb_set_par 0 49411 NULL
155128 +tdfxfb_set_par_49414 tdfxfb_set_par 0 49414 NULL
155129 +__mce_read_apei_49415 __mce_read_apei 0 49415 NULL
155130 +quirk_pcie_aspm_write_49416 quirk_pcie_aspm_write 0 49416 NULL
155131 +kbd_backlight_mode_store_49419 kbd_backlight_mode_store 0-4 49419 NULL
155132 +iscsi_nacl_attrib_show_random_r2t_offsets_49422 iscsi_nacl_attrib_show_random_r2t_offsets 0 49422 NULL
155133 +hdmiphy_s_stream_49426 hdmiphy_s_stream 0 49426 NULL nohasharray
155134 +gfs2_quota_check_49426 gfs2_quota_check 0 49426 &hdmiphy_s_stream_49426
155135 +et131x_get_regs_len_49430 et131x_get_regs_len 0 49430 NULL
155136 +ds1685_rtc_read_time_49432 ds1685_rtc_read_time 0 49432 NULL
155137 +probe_kernel_read_49437 probe_kernel_read 0 49437 NULL
155138 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
155139 +sctp_auth_asoc_init_active_key_49442 sctp_auth_asoc_init_active_key 0 49442 NULL
155140 +i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
155141 +set_pwm_en_49451 set_pwm_en 0-4 49451 NULL
155142 +__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
155143 +be_mcc_compl_process_49462 be_mcc_compl_process 0 49462 NULL
155144 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
155145 +snd_ymfpci_capture_trigger_49466 snd_ymfpci_capture_trigger 0 49466 NULL
155146 +mmc_name_show_49467 mmc_name_show 0 49467 NULL
155147 +xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
155148 +dn_nsp_do_disc_49474 dn_nsp_do_disc 6-2 49474 NULL
155149 +buf_prepare_49476 buf_prepare 0 49476 NULL
155150 +fan_fan2_input_show_49478 fan_fan2_input_show 0 49478 NULL
155151 +rhine_vlan_rx_add_vid_49482 rhine_vlan_rx_add_vid 0 49482 NULL
155152 +tipc_bclink_get_mtu_49483 tipc_bclink_get_mtu 0 49483 NULL nohasharray
155153 +esp4_get_mtu_49483 esp4_get_mtu 0-2 49483 &tipc_bclink_get_mtu_49483 nohasharray
155154 +b43legacy_validate_chipaccess_49483 b43legacy_validate_chipaccess 0 49483 &esp4_get_mtu_49483
155155 +ath10k_wmi_set_sta_ps_param_49484 ath10k_wmi_set_sta_ps_param 0 49484 NULL
155156 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3-0 49490 NULL
155157 +r820t_read_49492 r820t_read 0-4 49492 NULL
155158 +tpacpi_driver_wwan_emulstate_show_49494 tpacpi_driver_wwan_emulstate_show 0 49494 NULL
155159 +ismt_access_49498 ismt_access 0 49498 NULL
155160 +ql3xxx_open_49499 ql3xxx_open 0 49499 NULL
155161 +show_fnode_tsid_49500 show_fnode_tsid 0 49500 NULL
155162 +show_dts_ext_49503 show_dts_ext 0 49503 NULL
155163 +acpi_ex_write_with_update_rule_49505 acpi_ex_write_with_update_rule 0 49505 NULL
155164 +wake_lock_show_49508 wake_lock_show 0 49508 NULL
155165 +show_offset_49516 show_offset 0 49516 NULL
155166 +iwl_dbgfs_disable_power_off_read_49517 iwl_dbgfs_disable_power_off_read 3-0 49517 NULL nohasharray
155167 +smp_execute_task_49517 smp_execute_task 0 49517 &iwl_dbgfs_disable_power_off_read_49517
155168 +pch_gbe_open_49518 pch_gbe_open 0 49518 NULL
155169 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
155170 +__sock_recvmsg_nosec_49520 __sock_recvmsg_nosec 0-4 49520 NULL nohasharray
155171 +emulator_write_phys_49520 emulator_write_phys 2 49520 &__sock_recvmsg_nosec_49520
155172 +xgbe_change_mtu_49524 xgbe_change_mtu 2-0 49524 NULL
155173 +show_tcpOutSegs_49528 show_tcpOutSegs 0 49528 NULL nohasharray
155174 +light_write_49528 light_write 0 49528 &show_tcpOutSegs_49528 nohasharray
155175 +read_partial_49528 read_partial 2 49528 &light_write_49528
155176 +tda18271_write_regs_49537 tda18271_write_regs 0 49537 NULL
155177 +netxen_issue_cmd_49538 netxen_issue_cmd 0 49538 NULL
155178 +squashfs_trusted_list_49541 squashfs_trusted_list 0-5 49541 NULL
155179 +s6e63m0_sysfs_show_gamma_table_49544 s6e63m0_sysfs_show_gamma_table 0 49544 NULL
155180 +ntc_show_type_49546 ntc_show_type 0 49546 NULL
155181 +show_attr_textmode_49550 show_attr_textmode 0 49550 NULL
155182 +MIDIbuf_read_49551 MIDIbuf_read 0 49551 NULL
155183 +__brcmf_cfg80211_up_49557 __brcmf_cfg80211_up 0 49557 NULL
155184 +rx_queue_add_kobject_49559 rx_queue_add_kobject 0 49559 NULL
155185 +smk_write_access_49561 smk_write_access 3-0 49561 NULL
155186 +read_status_49562 read_status 0 49562 NULL
155187 +proc_dev_atm_read_49563 proc_dev_atm_read 0-3 49563 NULL
155188 +nilfs_btree_delete_49566 nilfs_btree_delete 0 49566 NULL
155189 +show_taint_49568 show_taint 0 49568 NULL nohasharray
155190 +hsr_netdev_notify_49568 hsr_netdev_notify 0 49568 &show_taint_49568
155191 +major_show_49571 major_show 0 49571 NULL
155192 +ntfs_malloc_nofs_49572 ntfs_malloc_nofs 1 49572 NULL
155193 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
155194 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3-0 49578 NULL
155195 +show_in_alarm_49582 show_in_alarm 0 49582 NULL
155196 +readfifo_49583 readfifo 1 49583 NULL
155197 +gfs2_quota_lock_49587 gfs2_quota_lock 0 49587 NULL
155198 +cpu_mask_to_apicid_and_49589 cpu_mask_to_apicid_and 0 49589 NULL nohasharray
155199 +aty_valid_pll_ct_49589 aty_valid_pll_ct 0 49589 &cpu_mask_to_apicid_and_49589
155200 +usbhid_get_power_49590 usbhid_get_power 0 49590 NULL
155201 +frag_rx_path_49593 frag_rx_path 3 49593 NULL
155202 +evm_inode_setattr_49594 evm_inode_setattr 0 49594 NULL nohasharray
155203 +tpacpi_rfk_sysfs_enable_store_49594 tpacpi_rfk_sysfs_enable_store 0-4 49594 &evm_inode_setattr_49594
155204 +elants_i2c_fw_update_49595 elants_i2c_fw_update 0 49595 NULL
155205 +snd_emu10k1_efx_playback_prepare_49597 snd_emu10k1_efx_playback_prepare 0 49597 NULL
155206 +ceph_key_preparse_49602 ceph_key_preparse 0 49602 NULL
155207 +usbtv_select_input_49603 usbtv_select_input 0 49603 NULL
155208 +ocfs2_xattr_trusted_list_49606 ocfs2_xattr_trusted_list 0-5 49606 NULL nohasharray
155209 +mcs7830_hif_set_mac_address_49606 mcs7830_hif_set_mac_address 0 49606 &ocfs2_xattr_trusted_list_49606 nohasharray
155210 +pch_phub_write_gbe_mac_addr_49606 pch_phub_write_gbe_mac_addr 0 49606 &mcs7830_hif_set_mac_address_49606
155211 +isr_wakeups_read_49607 isr_wakeups_read 3-0 49607 NULL
155212 +f_get_base_info_49609 f_get_base_info 0 49609 NULL
155213 +show_therm_crit_alarm_49611 show_therm_crit_alarm 0 49611 NULL
155214 +cfq_group_idle_show_49612 cfq_group_idle_show 0 49612 NULL
155215 +compat_SyS_fcntl64_49613 compat_SyS_fcntl64 3 49613 NULL
155216 +qla4_83xx_set_idc_ver_49615 qla4_83xx_set_idc_ver 0 49615 NULL
155217 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL nohasharray
155218 +mt2060_get_if_frequency_49616 mt2060_get_if_frequency 0 49616 &btrfs_mksubvol_49616
155219 +xfs_attr3_leaf_add_49617 xfs_attr3_leaf_add 0 49617 NULL
155220 +vt596_transaction_49618 vt596_transaction 0 49618 NULL
155221 +smk_write_doi_49621 smk_write_doi 3-0 49621 NULL nohasharray
155222 +ath10k_htc_init_49621 ath10k_htc_init 0 49621 &smk_write_doi_49621
155223 +port_fops_read_49626 port_fops_read 3-0 49626 NULL
155224 +v4l2_m2m_qbuf_49627 v4l2_m2m_qbuf 0 49627 NULL
155225 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
155226 +ecryptfs_permission_49634 ecryptfs_permission 0 49634 NULL nohasharray
155227 +cbaf_cdid_get_49634 cbaf_cdid_get 0 49634 &ecryptfs_permission_49634
155228 +rds_notify_queue_get_49635 rds_notify_queue_get 0 49635 NULL
155229 +raw_enable_allfilters_49639 raw_enable_allfilters 0 49639 NULL
155230 +max_user_freq_show_49643 max_user_freq_show 0 49643 NULL
155231 +pyra_sysfs_read_info_49669 pyra_sysfs_read_info 0-5-6 49669 NULL
155232 +match_int_49672 match_int 0 49672 NULL
155233 +__hci_req_sync_49680 __hci_req_sync 0 49680 NULL
155234 +ubi_wl_flush_49682 ubi_wl_flush 0 49682 NULL
155235 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 4-3 49683 NULL nohasharray
155236 +lp5562_run_predef_led_pattern_49683 lp5562_run_predef_led_pattern 0 49683 &aa_simple_write_to_buffer_49683
155237 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
155238 +fw_status_49690 fw_status 0 49690 NULL
155239 +__setup_irq_49696 __setup_irq 0 49696 NULL
155240 +sys_gethostname_49698 sys_gethostname 2 49698 NULL
155241 +tcp_sacktag_walk_49703 tcp_sacktag_walk 5-6 49703 NULL nohasharray
155242 +snd_usb_endpoint_set_params_49703 snd_usb_endpoint_set_params 0 49703 &tcp_sacktag_walk_49703
155243 +picolcd_operation_mode_delay_show_49709 picolcd_operation_mode_delay_show 0 49709 NULL
155244 +vnic_dev_add_addr_49710 vnic_dev_add_addr 0 49710 NULL nohasharray
155245 +do_iter_readv_writev_49710 do_iter_readv_writev 0 49710 &vnic_dev_add_addr_49710
155246 +show_online_49713 show_online 0 49713 NULL
155247 +do_splice_to_49714 do_splice_to 0-4 49714 NULL
155248 +write_pool_49718 write_pool 3-0 49718 NULL
155249 +create_modalias_49720 create_modalias 0 49720 NULL
155250 +alloc_kmem_cache_node_49725 alloc_kmem_cache_node 0 49725 NULL
155251 +__netlink_insert_49728 __netlink_insert 0 49728 NULL
155252 +pcnet_open_49729 pcnet_open 0 49729 NULL
155253 +dev_pm_qos_constraints_allocate_49731 dev_pm_qos_constraints_allocate 0 49731 NULL
155254 +sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
155255 +write_exec_49737 write_exec 0 49737 NULL nohasharray
155256 +cbaf_send_host_info_49737 cbaf_send_host_info 0 49737 &write_exec_49737
155257 +check_frame_49741 check_frame 0 49741 NULL
155258 +ixgbe_vlan_rx_add_vid_49743 ixgbe_vlan_rx_add_vid 0 49743 NULL
155259 +zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 NULL nohasharray
155260 +iio_show_dev_name_49744 iio_show_dev_name 0 49744 &zd_usb_iowrite16v_49744
155261 +show_usblim_49746 show_usblim 0 49746 NULL nohasharray
155262 +uvc_init_video_49746 uvc_init_video 0 49746 &show_usblim_49746
155263 +firmware_loading_show_49748 firmware_loading_show 0 49748 NULL
155264 +__niu_wait_bits_clear_ipp_49750 __niu_wait_bits_clear_ipp 0 49750 NULL nohasharray
155265 +snd_hdac_get_connections_49750 snd_hdac_get_connections 0 49750 &__niu_wait_bits_clear_ipp_49750
155266 +btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
155267 +fuse_wr_pages_49753 fuse_wr_pages 0-2-1 49753 NULL
155268 +lifetime_write_kbytes_show_49754 lifetime_write_kbytes_show 0 49754 NULL
155269 +pb0100_set_red_balance_49756 pb0100_set_red_balance 0 49756 NULL
155270 +nci_skb_alloc_49757 nci_skb_alloc 2 49757 NULL
155271 +key_conf_keylen_read_49758 key_conf_keylen_read 3-0 49758 NULL nohasharray
155272 +cfg80211_vendor_event_alloc_49758 cfg80211_vendor_event_alloc 2 49758 &key_conf_keylen_read_49758 nohasharray
155273 +zr364xx_prepare_49758 zr364xx_prepare 0 49758 &cfg80211_vendor_event_alloc_49758
155274 +acpi_ps_get_next_namepath_49760 acpi_ps_get_next_namepath 0 49760 NULL
155275 +ceph_uninline_data_49761 ceph_uninline_data 0 49761 NULL
155276 +fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3-0 49762 NULL
155277 +keyspan_write_room_49763 keyspan_write_room 0 49763 NULL
155278 +show_ipv4_iface_gateway_49765 show_ipv4_iface_gateway 0 49765 NULL nohasharray
155279 +nmi_suspend_49765 nmi_suspend 0 49765 &show_ipv4_iface_gateway_49765 nohasharray
155280 +mx2_camera_get_formats_49765 mx2_camera_get_formats 0 49765 &nmi_suspend_49765
155281 +isku_sysfs_write_49767 isku_sysfs_write 5-0 49767 NULL
155282 +ivtvfb_set_var_49771 ivtvfb_set_var 0 49771 NULL
155283 +dev_show_49780 dev_show 0 49780 NULL
155284 +set_port0_handler_49783 set_port0_handler 4-0 49783 NULL nohasharray
155285 +be_mac_addr_set_49783 be_mac_addr_set 0 49783 &set_port0_handler_49783 nohasharray
155286 +apds990x_set_lux_thresh_49783 apds990x_set_lux_thresh 0 49783 &be_mac_addr_set_49783
155287 +C_SYSC_recv_49784 C_SYSC_recv 3 49784 NULL
155288 +toshiba_touchpad_set_49788 toshiba_touchpad_set 0 49788 NULL
155289 +ceph_osdc_readpages_49789 ceph_osdc_readpages 0 49789 NULL nohasharray
155290 +qla4_83xx_check_cmd_peg_status_49789 qla4_83xx_check_cmd_peg_status 0 49789 &ceph_osdc_readpages_49789
155291 +i40e_sync_vsi_filters_49791 i40e_sync_vsi_filters 0 49791 NULL
155292 +nfs_file_fsync_49792 nfs_file_fsync 0 49792 NULL
155293 +store_ideapad_cam_49794 store_ideapad_cam 0-4 49794 NULL
155294 +nilfs_segctor_README_show_49796 nilfs_segctor_README_show 0 49796 NULL
155295 +__of_parse_phandle_with_args_49807 __of_parse_phandle_with_args 0 49807 NULL nohasharray
155296 +asiliantfb_check_var_49807 asiliantfb_check_var 0 49807 &__of_parse_phandle_with_args_49807
155297 +xfs_buf_submit_wait_49810 xfs_buf_submit_wait 0 49810 NULL
155298 +po1030_set_hvflip_49811 po1030_set_hvflip 0 49811 NULL
155299 +show_config_pending_49814 show_config_pending 0 49814 NULL
155300 +v9fs_file_fsync_dotl_49822 v9fs_file_fsync_dotl 0 49822 NULL
155301 +nilfs_dev_revision_show_49827 nilfs_dev_revision_show 0 49827 NULL
155302 +ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 6-0-3 49829 NULL
155303 +nvkm_engctx_create__49831 nvkm_engctx_create_ 8 49831 NULL nohasharray
155304 +add_uuid_49831 add_uuid 4 49831 &nvkm_engctx_create__49831 nohasharray
155305 +ns_get_name_49831 ns_get_name 0 49831 &add_uuid_49831
155306 +tcf_csum_ipv4_tcp_49834 tcf_csum_ipv4_tcp 3 49834 NULL
155307 +ath6kl_fwlog_block_read_49836 ath6kl_fwlog_block_read 3-0 49836 NULL
155308 +snd_azf3328_pcm_prepare_49838 snd_azf3328_pcm_prepare 0 49838 NULL nohasharray
155309 +pci_add_dynid_49838 pci_add_dynid 0 49838 &snd_azf3328_pcm_prepare_49838
155310 +hash_recvmsg_49844 hash_recvmsg 3 49844 NULL
155311 +twl4030_write_49846 twl4030_write 2 49846 NULL
155312 +show_lut_temp_49847 show_lut_temp 0 49847 NULL
155313 +scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3-0 49848 NULL
155314 +timeradd_entry_49850 timeradd_entry 3-0 49850 NULL
155315 +ecryptfs_statfs_49853 ecryptfs_statfs 0 49853 NULL
155316 +efx_fill_loopback_test_49855 efx_fill_loopback_test 0-4 49855 NULL
155317 +udplite_sk_init_49856 udplite_sk_init 0 49856 NULL
155318 +store_modes_49864 store_modes 0-4 49864 NULL
155319 +e1000_setup_tx_resources_49867 e1000_setup_tx_resources 0 49867 NULL
155320 +____request_module_49868 ____request_module 0 49868 NULL
155321 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 3-0 49870 NULL
155322 +carl9170_op_get_stats_49871 carl9170_op_get_stats 0 49871 NULL
155323 +wm831x_rtc_stop_alarm_49875 wm831x_rtc_stop_alarm 0 49875 NULL
155324 +s_filter_49877 s_filter 0 49877 NULL
155325 +show_volt_max_49881 show_volt_max 0 49881 NULL
155326 +kovaplus_sysfs_read_profile_settings_49882 kovaplus_sysfs_read_profile_settings 0-5-6 49882 NULL
155327 +il_send_cmd_pdu_async_49891 il_send_cmd_pdu_async 0 49891 NULL
155328 +tgr192_init_49892 tgr192_init 0 49892 NULL
155329 +lb_throttle_49897 lb_throttle 0 49897 NULL
155330 +ovs_key_attr_size_49898 ovs_key_attr_size 0 49898 NULL
155331 +bnx2x_open_49905 bnx2x_open 0 49905 NULL
155332 +ea_put_49907 ea_put 0 49907 NULL
155333 +qnx4_statfs_49911 qnx4_statfs 0 49911 NULL
155334 +ecryptfs_filldir_49912 ecryptfs_filldir 3 49912 NULL nohasharray
155335 +available_governors_show_49912 available_governors_show 0 49912 &ecryptfs_filldir_49912
155336 +fuse_send_write_49915 fuse_send_write 0-4 49915 NULL
155337 +bsp_pm_callback_49917 bsp_pm_callback 0 49917 NULL
155338 +show_voltage_label_49923 show_voltage_label 0 49923 NULL nohasharray
155339 +megasas_fw_crash_state_store_49923 megasas_fw_crash_state_store 0-4 49923 &show_voltage_label_49923
155340 +_cpu_up_49927 _cpu_up 0 49927 NULL
155341 +beacon_timeout_ms_store_49935 beacon_timeout_ms_store 0-4 49935 NULL
155342 +mxl301rf_set_params_49936 mxl301rf_set_params 0 49936 NULL nohasharray
155343 +md_setup_cluster_49936 md_setup_cluster 0 49936 &mxl301rf_set_params_49936
155344 +gnttab_setup_auto_xlat_frames_49940 gnttab_setup_auto_xlat_frames 1 49940 NULL
155345 +tpm_get_random_49950 tpm_get_random 0-3 49950 NULL
155346 +iscsi_nacl_attrib_show_default_erl_49955 iscsi_nacl_attrib_show_default_erl 0 49955 NULL
155347 +saa7706h_i2c_transfer_49957 saa7706h_i2c_transfer 3 49957 NULL
155348 +__cfg80211_alloc_event_skb_49963 __cfg80211_alloc_event_skb 6 49963 NULL
155349 +snd_soundfont_load_49964 snd_soundfont_load 0-3 49964 NULL
155350 +store_temp_auto_boost_49966 store_temp_auto_boost 0-4 49966 NULL
155351 +hda_widget_sysfs_init_49968 hda_widget_sysfs_init 0 49968 NULL
155352 +bDeviceSubClass_show_49970 bDeviceSubClass_show 0 49970 NULL
155353 +volume_write_49971 volume_write 0 49971 NULL
155354 +set_a_bus_drop_49973 set_a_bus_drop 0-4 49973 NULL
155355 +wl1251_boot_upload_firmware_49975 wl1251_boot_upload_firmware 0 49975 NULL nohasharray
155356 +store_49975 store 0 49975 &wl1251_boot_upload_firmware_49975
155357 +qla4xxx_hw_reset_49976 qla4xxx_hw_reset 0 49976 NULL
155358 +b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
155359 +set_attr_textmode_49984 set_attr_textmode 0-4 49984 NULL
155360 +ct_pcm_playback_prepare_49985 ct_pcm_playback_prepare 0 49985 NULL
155361 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL nohasharray
155362 +hdcs_reg_write_seq_49987 hdcs_reg_write_seq 0 49987 &ieee80211_if_fmt_dtim_count_49987
155363 +rcu_expedited_show_49988 rcu_expedited_show 0 49988 NULL
155364 +drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
155365 +wm831x_isink_disable_49991 wm831x_isink_disable 0 49991 NULL
155366 +__mlx4_replace_mac_49992 __mlx4_replace_mac 0 49992 NULL
155367 +sta2x11_swiotlb_alloc_coherent_49994 sta2x11_swiotlb_alloc_coherent 2 49994 NULL
155368 +run_49996 run 0 49996 NULL
155369 +write_49997 write 0 49997 NULL
155370 +__module_alloc_50004 __module_alloc 1 50004 NULL
155371 +cx231xx_i2c_send_bytes_50007 cx231xx_i2c_send_bytes 0 50007 NULL nohasharray
155372 +group_addr_store_50007 group_addr_store 0-4 50007 &cx231xx_i2c_send_bytes_50007
155373 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
155374 +hugetlb_entry_50017 hugetlb_entry 0 50017 NULL
155375 +security_context_to_sid_50019 security_context_to_sid 2-0 50019 NULL nohasharray
155376 +ASIE_show_50019 ASIE_show 0 50019 &security_context_to_sid_50019
155377 +isdn_read_50021 isdn_read 3-0 50021 NULL
155378 +move_to_new_page_50023 move_to_new_page 0 50023 NULL
155379 +rose_device_event_50026 rose_device_event 0 50026 NULL
155380 +xlog_recovery_process_trans_50028 xlog_recovery_process_trans 4 50028 NULL nohasharray
155381 +qp_alloc_queue_50028 qp_alloc_queue 1 50028 &xlog_recovery_process_trans_50028
155382 +caif_stream_sendmsg_50030 caif_stream_sendmsg 3 50030 NULL
155383 +set_mtu_50032 set_mtu 0 50032 NULL
155384 +ath10k_wmi_pdev_pktlog_enable_50033 ath10k_wmi_pdev_pktlog_enable 0 50033 NULL
155385 +sky2_open_50034 sky2_open 0 50034 NULL
155386 +do_set_pwm_mode_50035 do_set_pwm_mode 0 50035 NULL
155387 +read_partial_message_section_50036 read_partial_message_section 3 50036 NULL
155388 +acpi_ut_copy_ipackage_to_epackage_50038 acpi_ut_copy_ipackage_to_epackage 0 50038 NULL
155389 +wait_for_free_request_50040 wait_for_free_request 0 50040 NULL nohasharray
155390 +dbg_chk_lpt_free_spc_50040 dbg_chk_lpt_free_spc 0 50040 &wait_for_free_request_50040 nohasharray
155391 +nf_sockopt_50040 nf_sockopt 0 50040 &dbg_chk_lpt_free_spc_50040
155392 +read_lid_handling_50041 read_lid_handling 0 50041 NULL
155393 +target_stat_scsi_tgt_dev_show_attr_resets_50044 target_stat_scsi_tgt_dev_show_attr_resets 0 50044 NULL
155394 +wl1251_hw_init_mem_config_50045 wl1251_hw_init_mem_config 0 50045 NULL nohasharray
155395 +iscsi_tpg_attrib_store_t10_pi_50045 iscsi_tpg_attrib_store_t10_pi 0-3 50045 &wl1251_hw_init_mem_config_50045
155396 +alloc_ebda_hpc_50046 alloc_ebda_hpc 1-2 50046 NULL
155397 +ioread8_50049 ioread8 0 50049 NULL
155398 +sctp_copy_local_addr_list_50054 sctp_copy_local_addr_list 0 50054 NULL nohasharray
155399 +target_stat_scsi_auth_intr_show_attr_num_cmds_50054 target_stat_scsi_auth_intr_show_attr_num_cmds 0 50054 &sctp_copy_local_addr_list_50054
155400 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3-0 50061 NULL
155401 +reserve_grant_head_show_50063 reserve_grant_head_show 0 50063 NULL
155402 +max8660_ldo67_enable_50073 max8660_ldo67_enable 0 50073 NULL
155403 +lx_pipe_state_50076 lx_pipe_state 0 50076 NULL
155404 +multicast_last_member_count_store_50078 multicast_last_member_count_store 4-0 50078 NULL
155405 +dev_set_alias_50084 dev_set_alias 3-0 50084 NULL
155406 +pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
155407 +libcfs_ioctl_popdata_50087 libcfs_ioctl_popdata 3 50087 NULL
155408 +sock_setsockopt_50088 sock_setsockopt 5-0 50088 NULL
155409 +altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
155410 +afs_writepages_50092 afs_writepages 0 50092 NULL
155411 +card_type_show_50095 card_type_show 0 50095 NULL
155412 +il4965_restore_default_wep_keys_50096 il4965_restore_default_wep_keys 0 50096 NULL
155413 +android_set_cntry_50100 android_set_cntry 0 50100 NULL
155414 +uwb_rc_beacon_50102 uwb_rc_beacon 0 50102 NULL
155415 +epp_write_addr_50103 epp_write_addr 0 50103 NULL
155416 +xc5000_set_digital_params_50105 xc5000_set_digital_params 0 50105 NULL
155417 +read_file_slot_50111 read_file_slot 3-0 50111 NULL
155418 +tw9910_cropcap_50113 tw9910_cropcap 0 50113 NULL
155419 +mon_text_read_t_50115 mon_text_read_t 0-3 50115 NULL
155420 +show_chassis_clear_50119 show_chassis_clear 0 50119 NULL
155421 +rx_streaming_interval_write_50120 rx_streaming_interval_write 3-0 50120 NULL nohasharray
155422 +show_counter_ib_symbol_errs_50120 show_counter_ib_symbol_errs 0 50120 &rx_streaming_interval_write_50120
155423 +ocrdma_dbgfs_ops_write_50123 ocrdma_dbgfs_ops_write 3-0 50123 NULL
155424 +roccat_common2_sysfs_write_light_50130 roccat_common2_sysfs_write_light 0-6-5 50130 NULL
155425 +wake_up_wlan_store_50132 wake_up_wlan_store 0-4 50132 NULL nohasharray
155426 +elan_i2c_finish_fw_update_50132 elan_i2c_finish_fw_update 0 50132 &wake_up_wlan_store_50132
155427 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL nohasharray
155428 +udf_adinicb_writepage_50134 udf_adinicb_writepage 0 50134 &SYSC_preadv_50134
155429 +dimmdev_label_show_50135 dimmdev_label_show 0 50135 NULL
155430 +mei_cl_flow_ctrl_reduce_50137 mei_cl_flow_ctrl_reduce 0 50137 NULL
155431 +suspend_devices_and_enter_50139 suspend_devices_and_enter 0 50139 NULL
155432 +rbd_dev_refresh_50142 rbd_dev_refresh 0 50142 NULL
155433 +store_fan_full_speed_50143 store_fan_full_speed 0-4 50143 NULL
155434 +xenbus_write_transaction_50146 xenbus_write_transaction 0 50146 NULL
155435 +ata_scsi_activity_show_50149 ata_scsi_activity_show 0 50149 NULL
155436 +__uncore_xbr_mask_show_50150 __uncore_xbr_mask_show 0 50150 NULL
155437 +csrow_mem_type_show_50152 csrow_mem_type_show 0 50152 NULL
155438 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3-0 50153 NULL nohasharray
155439 +show_min_uA_50153 show_min_uA 0 50153 &tx_frag_need_fragmentation_read_50153
155440 +xfs_bwrite_50154 xfs_bwrite 0 50154 NULL
155441 +show_fc_rport_port_name_50155 show_fc_rport_port_name 0 50155 NULL
155442 +reiserfs_bmap_count_50160 reiserfs_bmap_count 0 50160 NULL
155443 +aac_nark_ioremap_50163 aac_nark_ioremap 2 50163 NULL nohasharray
155444 +kmalloc_node_50163 kmalloc_node 1 50163 &aac_nark_ioremap_50163
155445 +arch_check_ftrace_location_50164 arch_check_ftrace_location 0 50164 NULL
155446 +rx_refill_50166 rx_refill 0 50166 NULL
155447 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3-0 50167 NULL
155448 +ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
155449 +odev_update_50169 odev_update 2-0 50169 NULL
155450 +ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
155451 +ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
155452 +bInterfaceSubClass_show_50176 bInterfaceSubClass_show 0 50176 NULL
155453 +xfs_dbg_store_50177 xfs_dbg_store 0-4 50177 NULL
155454 +ext3_do_update_inode_50178 ext3_do_update_inode 0 50178 NULL
155455 +mxl111sf_tuner_program_regs_50179 mxl111sf_tuner_program_regs 0 50179 NULL
155456 +udc_create_dma_chain_50185 udc_create_dma_chain 0 50185 NULL
155457 +ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
155458 +_mv88e6xxx_phy_write_indirect_50195 _mv88e6xxx_phy_write_indirect 0 50195 NULL
155459 +store_beep_50196 store_beep 0-4 50196 NULL
155460 +max_medium_access_timeouts_show_50197 max_medium_access_timeouts_show 0 50197 NULL
155461 +cfg80211_roamed_bss_50198 cfg80211_roamed_bss 6-4 50198 NULL
155462 +cyttsp4_probe_50201 cyttsp4_probe 4 50201 NULL
155463 +ahci_show_host_caps_50203 ahci_show_host_caps 0 50203 NULL
155464 +rx_rx_timeout_wa_read_50204 rx_rx_timeout_wa_read 3-0 50204 NULL nohasharray
155465 +store_falltime_50204 store_falltime 4-0 50204 &rx_rx_timeout_wa_read_50204
155466 +mthca_buddy_init_50206 mthca_buddy_init 2 50206 NULL nohasharray
155467 +compat_SyS_sendfile_50206 compat_SyS_sendfile 4 50206 &mthca_buddy_init_50206
155468 +l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5-0 50207 NULL
155469 +ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
155470 +seq_buf_to_user_50213 seq_buf_to_user 3 50213 NULL
155471 +acm_submit_read_urbs_50216 acm_submit_read_urbs 0 50216 NULL
155472 +loadtime_init_50221 loadtime_init 0 50221 NULL
155473 +igbvf_set_mac_50224 igbvf_set_mac 0 50224 NULL
155474 +mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
155475 +sg_kmalloc_50240 sg_kmalloc 1 50240 NULL nohasharray
155476 +nilfs_cpfile_get_stat_50240 nilfs_cpfile_get_stat 0 50240 &sg_kmalloc_50240
155477 +adp8870_bl_l5_dark_max_store_50252 adp8870_bl_l5_dark_max_store 4-0 50252 NULL
155478 +afs_extract_data_50261 afs_extract_data 5 50261 NULL nohasharray
155479 +cx25821_s_ctrl_50261 cx25821_s_ctrl 0 50261 &afs_extract_data_50261 nohasharray
155480 +gadget_config_desc_MaxPower_show_50261 gadget_config_desc_MaxPower_show 0 50261 &cx25821_s_ctrl_50261
155481 +igb_init_interrupt_scheme_50262 igb_init_interrupt_scheme 0 50262 NULL
155482 +vlan_dev_hard_header_50263 vlan_dev_hard_header 0 50263 NULL
155483 +isci_phy_control_50264 isci_phy_control 0 50264 NULL
155484 +vlan_dev_init_50267 vlan_dev_init 0 50267 NULL nohasharray
155485 +pwm1_store_50267 pwm1_store 4-0 50267 &vlan_dev_init_50267
155486 +__i915_add_request_50272 __i915_add_request 0 50272 NULL
155487 +cifs_setattr_unix_50275 cifs_setattr_unix 0 50275 NULL
155488 +con2fb_acquire_newinfo_50278 con2fb_acquire_newinfo 0 50278 NULL
155489 +ahci_led_show_50279 ahci_led_show 0 50279 NULL
155490 +netlink_send_50281 netlink_send 0 50281 NULL
155491 +input_bits_to_string_50285 input_bits_to_string 0 50285 NULL
155492 +rxrpc_setsockopt_50286 rxrpc_setsockopt 5-0 50286 NULL
155493 +store_50289 store 0-3 50289 NULL
155494 +show_in10_50295 show_in10 0 50295 NULL
155495 +vidioc_streamon_50299 vidioc_streamon 0 50299 NULL nohasharray
155496 +iscsi_tpg_param_store_ImmediateData_50299 iscsi_tpg_param_store_ImmediateData 0-3 50299 &vidioc_streamon_50299
155497 +soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
155498 +ath10k_mac_set_kickout_50303 ath10k_mac_set_kickout 0 50303 NULL
155499 +SYSC_flistxattr_50307 SYSC_flistxattr 3 50307 NULL
155500 +SYSC_sched_setaffinity_50310 SYSC_sched_setaffinity 2 50310 NULL nohasharray
155501 +pch_gbe_alloc_rx_buffers_pool_50310 pch_gbe_alloc_rx_buffers_pool 0 50310 &SYSC_sched_setaffinity_50310
155502 +snd_fm801_playback_trigger_50312 snd_fm801_playback_trigger 0 50312 NULL
155503 +tps65912_gpio_output_50313 tps65912_gpio_output 0 50313 NULL
155504 +cond_init_bool_indexes_50314 cond_init_bool_indexes 0 50314 NULL
155505 +soc_camera_read_50319 soc_camera_read 3-0 50319 NULL
155506 +b43_phy_ht_op_init_50321 b43_phy_ht_op_init 0 50321 NULL
155507 +sdr_cap_start_streaming_50324 sdr_cap_start_streaming 0 50324 NULL nohasharray
155508 +batadv_mesh_init_50324 batadv_mesh_init 0 50324 &sdr_cap_start_streaming_50324
155509 +ds2781_recall_eeprom_50328 ds2781_recall_eeprom 0 50328 NULL
155510 +do_launder_page_50329 do_launder_page 0 50329 NULL
155511 +picolcd_fb_update_rate_show_50333 picolcd_fb_update_rate_show 0 50333 NULL
155512 +lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3-0 50334 NULL
155513 +dax_io_50336 dax_io 5-4-0 50336 NULL
155514 +snd_pcm_lib_writev_50337 snd_pcm_lib_writev 3-0 50337 NULL nohasharray
155515 +ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 &snd_pcm_lib_writev_50337
155516 +roccat_common2_send_with_status_50343 roccat_common2_send_with_status 4-0 50343 NULL
155517 +tpm_read_50344 tpm_read 3-0 50344 NULL
155518 +set_auto_brightness_50345 set_auto_brightness 0 50345 NULL
155519 +__orinoco_up_50349 __orinoco_up 0 50349 NULL
155520 +nr_overcommit_hugepages_show_50351 nr_overcommit_hugepages_show 0 50351 NULL
155521 +efx_nic_update_stats_50352 efx_nic_update_stats 2 50352 NULL
155522 +selinux_file_permission_50354 selinux_file_permission 0 50354 NULL
155523 +isdn_ppp_read_50356 isdn_ppp_read 4-0 50356 NULL
155524 +unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
155525 +iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3-0 50362 NULL nohasharray
155526 +solo_enc_on_50362 solo_enc_on 0 50362 &iwl_dbgfs_echo_test_write_50362 nohasharray
155527 +ds2781_set_rsgain_setting_50362 ds2781_set_rsgain_setting 0-4 50362 &solo_enc_on_50362
155528 +xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 NULL nohasharray
155529 +setbrightness_50365 setbrightness 0 50365 &xfrm_send_migrate_50365
155530 +roccat_common2_receive_50369 roccat_common2_receive 4-0 50369 NULL
155531 +store_pwm_temp_sel_50371 store_pwm_temp_sel 0-4 50371 NULL
155532 +set_ctrl_50374 set_ctrl 0 50374 NULL
155533 +sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
155534 +tg3_reset_hw_50381 tg3_reset_hw 0 50381 NULL
155535 +store_temp62_50383 store_temp62 0-4 50383 NULL
155536 +may_change_ptraced_domain_50385 may_change_ptraced_domain 0 50385 NULL
155537 +acpi_ds_scope_stack_pop_50387 acpi_ds_scope_stack_pop 0 50387 NULL
155538 +flags_show_50391 flags_show 0 50391 NULL
155539 +ad7877_gpio3_show_50397 ad7877_gpio3_show 0 50397 NULL
155540 +base_sock_create_50400 base_sock_create 0 50400 NULL
155541 +snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
155542 +inode_getsecctx_50410 inode_getsecctx 0 50410 NULL nohasharray
155543 +read8_reg_50410 read8_reg 4 50410 &inode_getsecctx_50410
155544 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4-0 50411 NULL
155545 +recomp_data_node_50412 recomp_data_node 0 50412 NULL
155546 +tg_set_rt_bandwidth_50413 tg_set_rt_bandwidth 0 50413 NULL
155547 +acpi_ds_result_stack_pop_50414 acpi_ds_result_stack_pop 0 50414 NULL
155548 +fc0012_writereg_50421 fc0012_writereg 0 50421 NULL nohasharray
155549 +store_select_ref_frequency_50421 store_select_ref_frequency 0-4 50421 &fc0012_writereg_50421
155550 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
155551 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
155552 +event_input_50432 event_input 0 50432 NULL
155553 +show_bluetooth_50436 show_bluetooth 0 50436 NULL
155554 +xfs_alloc_update_counters_50441 xfs_alloc_update_counters 0 50441 NULL
155555 +snd_cmipci_playback_trigger_50442 snd_cmipci_playback_trigger 0 50442 NULL
155556 +ecryptfs_write_lower_page_segment_50444 ecryptfs_write_lower_page_segment 0-4 50444 NULL
155557 +crypt_scatterlist_50445 crypt_scatterlist 0 50445 NULL nohasharray
155558 +wanxl_open_50445 wanxl_open 0 50445 &crypt_scatterlist_50445
155559 +patch_vt1702_50446 patch_vt1702 0 50446 NULL
155560 +btrfs_space_info_show_flags_50448 btrfs_space_info_show_flags 0 50448 NULL
155561 +udf_writepages_50451 udf_writepages 0 50451 NULL
155562 +pgctrl_write_50453 pgctrl_write 3-0 50453 NULL
155563 +device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
155564 +available_frequencies_show_50462 available_frequencies_show 0 50462 NULL nohasharray
155565 +xircom_open_50462 xircom_open 0 50462 &available_frequencies_show_50462
155566 +s5p_jpeg_adjust_subs_ctrl_50466 s5p_jpeg_adjust_subs_ctrl 0 50466 NULL
155567 +i2o_dma_map_sg_50468 i2o_dma_map_sg 3 50468 NULL
155568 +store_spi_transport_pcomp_en_50471 store_spi_transport_pcomp_en 0-4 50471 NULL
155569 +tps65217_update_bits_50472 tps65217_update_bits 0 50472 NULL
155570 +show_pwm_auto_50473 show_pwm_auto 0 50473 NULL
155571 +viafb_set_par_50475 viafb_set_par 0 50475 NULL
155572 +selinux_ipv4_forward_50476 selinux_ipv4_forward 0 50476 NULL
155573 +__iscsi_tpg_auth_show_password_50477 __iscsi_tpg_auth_show_password 0 50477 NULL
155574 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL nohasharray
155575 +snd_atiixp_spdif_prepare_50478 snd_atiixp_spdif_prepare 0 50478 &cdrom_read_cdda_50478
155576 +t3_mgmt_tx_50484 t3_mgmt_tx 0 50484 NULL
155577 +__iio_update_buffers_50487 __iio_update_buffers 0 50487 NULL
155578 +freeze_show_50489 freeze_show 0 50489 NULL
155579 +gfs2_block_map_50492 gfs2_block_map 0 50492 NULL
155580 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2-0 50493 NULL
155581 +of_irq_parse_one_50494 of_irq_parse_one 0 50494 NULL
155582 +pm8001_get_gsm_dump_50495 pm8001_get_gsm_dump 0 50495 NULL
155583 +validate_50497 validate 0 50497 NULL
155584 +_pmbus_regulator_on_off_50498 _pmbus_regulator_on_off 0 50498 NULL
155585 +rxrpc_preparse_xdr_rxkad_50503 rxrpc_preparse_xdr_rxkad 0 50503 NULL
155586 +numa_node_show_50504 numa_node_show 0 50504 NULL
155587 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3-0 50505 NULL
155588 +show_ep_handle_50508 show_ep_handle 0 50508 NULL
155589 +isofs_readpage_50512 isofs_readpage 0 50512 NULL
155590 +protection_type_store_50516 protection_type_store 0-4 50516 NULL
155591 +ext3_freeze_50523 ext3_freeze 0 50523 NULL
155592 +b43_op_get_stats_50524 b43_op_get_stats 0 50524 NULL nohasharray
155593 +hsc_read_50524 hsc_read 0-3 50524 &b43_op_get_stats_50524
155594 +nr_hugepages_store_50532 nr_hugepages_store 4-0 50532 NULL
155595 +inet6_netconf_msgsize_devconf_50534 inet6_netconf_msgsize_devconf 0 50534 NULL
155596 +show_eeprom3_50535 show_eeprom3 0 50535 NULL nohasharray
155597 +dlfb_submit_urb_50535 dlfb_submit_urb 0 50535 &show_eeprom3_50535
155598 +fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
155599 +wlcore_set_partition_50538 wlcore_set_partition 0 50538 NULL nohasharray
155600 +velocity_init_rings_50538 velocity_init_rings 0 50538 &wlcore_set_partition_50538
155601 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 NULL nohasharray
155602 +ip_local_out_sk_50539 ip_local_out_sk 0 50539 &ath6kl_set_ap_probe_resp_ies_50539 nohasharray
155603 +vendor_id_store_50539 vendor_id_store 0-4 50539 &ip_local_out_sk_50539
155604 +show_fan_div_50540 show_fan_div 0 50540 NULL nohasharray
155605 +iwl_mvm_add_sta_50540 iwl_mvm_add_sta 0 50540 &show_fan_div_50540
155606 +set_fcoe_ctlr_enabled_50542 set_fcoe_ctlr_enabled 0 50542 NULL
155607 +bh_get_50543 bh_get 0 50543 NULL
155608 +gfs2_meta_inode_buffer_50544 gfs2_meta_inode_buffer 0 50544 NULL
155609 +attr_fn_lock_store_cptkbd_50545 attr_fn_lock_store_cptkbd 0-4 50545 NULL
155610 +airspy_set_lna_gain_50547 airspy_set_lna_gain 0 50547 NULL
155611 +trigger_request_store_50548 trigger_request_store 4 50548 NULL
155612 +wl127x_boot_clk_50551 wl127x_boot_clk 0 50551 NULL
155613 +blkdev_readpage_50552 blkdev_readpage 0 50552 NULL
155614 +usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
155615 +__uncore_match_dnid_show_50561 __uncore_match_dnid_show 0 50561 NULL
155616 +ncp_fsync_50562 ncp_fsync 0 50562 NULL
155617 +self_check_peb_vid_hdr_50563 self_check_peb_vid_hdr 0 50563 NULL
155618 +cmpc_accel_g_select_store_v4_50566 cmpc_accel_g_select_store_v4 0-4 50566 NULL
155619 +_transport_phy_reset_50570 _transport_phy_reset 0 50570 NULL
155620 +mwave_write_50571 mwave_write 0-3 50571 NULL
155621 +hpet_cpuhp_notify_50573 hpet_cpuhp_notify 0 50573 NULL
155622 +target_fabric_tpg_auth_attr_store_50574 target_fabric_tpg_auth_attr_store 0 50574 NULL
155623 +mwifiex_cmd_802_11_bg_scan_query_50580 mwifiex_cmd_802_11_bg_scan_query 0 50580 NULL
155624 +fat_readpages_50582 fat_readpages 4 50582 NULL nohasharray
155625 +pep_reply_50582 pep_reply 5 50582 &fat_readpages_50582
155626 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3-0 50584 NULL nohasharray
155627 +pcsp_start_playing_50584 pcsp_start_playing 0 50584 &iwl_dbgfs_missed_beacon_read_50584
155628 +rfcomm_sock_bind_50585 rfcomm_sock_bind 0 50585 NULL
155629 +show_srp_rport_roles_50588 show_srp_rport_roles 0 50588 NULL
155630 +build_inv_iommu_pages_50589 build_inv_iommu_pages 2-3 50589 NULL
155631 +load_map_50592 load_map 0 50592 NULL
155632 +sge_rx_50594 sge_rx 3 50594 NULL
155633 +per_cpu_show_50601 per_cpu_show 0 50601 NULL
155634 +__ext4_journalled_writepage_50603 __ext4_journalled_writepage 0 50603 NULL
155635 +wl1251_hw_init_pta_50604 wl1251_hw_init_pta 0 50604 NULL nohasharray
155636 +loop_attr_offset_show_50604 loop_attr_offset_show 0 50604 &wl1251_hw_init_pta_50604
155637 +xillybus_write_50605 xillybus_write 3-0 50605 NULL
155638 +marvell_of_reg_init_50608 marvell_of_reg_init 0 50608 NULL
155639 +lx_hardware_stop_50609 lx_hardware_stop 0 50609 NULL nohasharray
155640 +show_pwm_ac_50609 show_pwm_ac 0 50609 &lx_hardware_stop_50609
155641 +ipr_halt_50616 ipr_halt 0 50616 NULL
155642 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3-0 50617 NULL
155643 +get_lid_handling_50618 get_lid_handling 0 50618 NULL nohasharray
155644 +show_session_param_ISCSI_PARAM_MAX_R2T_50618 show_session_param_ISCSI_PARAM_MAX_R2T 0 50618 &get_lid_handling_50618
155645 +sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
155646 +regcache_rbtree_write_50629 regcache_rbtree_write 2-0 50629 NULL nohasharray
155647 +macvtap_alloc_skb_50629 macvtap_alloc_skb 2-3-4 50629 &regcache_rbtree_write_50629 nohasharray
155648 +ip_vs_local_request6_50629 ip_vs_local_request6 0 50629 &macvtap_alloc_skb_50629
155649 +enic_dev_add_station_addr_50630 enic_dev_add_station_addr 0 50630 NULL
155650 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
155651 +__vm_enough_memory_50634 __vm_enough_memory 0 50634 NULL nohasharray
155652 +protocol_id_set_50634 protocol_id_set 0-4 50634 &__vm_enough_memory_50634
155653 +show_auto_pwm_max_50637 show_auto_pwm_max 0 50637 NULL nohasharray
155654 +fsp_attr_set_setreg_50637 fsp_attr_set_setreg 0-4 50637 &show_auto_pwm_max_50637
155655 +bt_sock_create_50641 bt_sock_create 0 50641 NULL
155656 +gfs2_unstuff_dinode_50644 gfs2_unstuff_dinode 0 50644 NULL
155657 +mt2063_setreg_50645 mt2063_setreg 0 50645 NULL
155658 +show_50648 show 0 50648 NULL
155659 +ext3_readpage_50653 ext3_readpage 0 50653 NULL
155660 +fat_direct_IO_50654 fat_direct_IO 3 50654 NULL
155661 +show_fc_rport_node_name_50655 show_fc_rport_node_name 0 50655 NULL
155662 +snd_seq_ioctl_set_queue_info_50657 snd_seq_ioctl_set_queue_info 0 50657 NULL
155663 +raid56_parity_alloc_scrub_rbio_50658 raid56_parity_alloc_scrub_rbio 4 50658 NULL
155664 +__sha1_ssse3_update_50659 __sha1_ssse3_update 0 50659 NULL
155665 +adcxx_show_min_50663 adcxx_show_min 0 50663 NULL nohasharray
155666 +iscsi_tpg_param_show_DefaultTime2Wait_50663 iscsi_tpg_param_show_DefaultTime2Wait 0 50663 &adcxx_show_min_50663
155667 +sys_readv_50664 sys_readv 3 50664 NULL nohasharray
155668 +ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 &sys_readv_50664
155669 +bnad_debugfs_read_50665 bnad_debugfs_read 3-0 50665 NULL
155670 +show_ipv6_iface_ipaddress_50667 show_ipv6_iface_ipaddress 0 50667 NULL
155671 +ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 2-4-0 50669 NULL
155672 +addr_len_show_50673 addr_len_show 0 50673 NULL
155673 +cifsFYI_proc_write_50682 cifsFYI_proc_write 0-3 50682 NULL
155674 +nvidiafb_check_var_50683 nvidiafb_check_var 0 50683 NULL
155675 +cca_mode_show_50688 cca_mode_show 0 50688 NULL
155676 +i2c_smbus_read_byte_data_50689 i2c_smbus_read_byte_data 0 50689 NULL nohasharray
155677 +target_50689 target 0 50689 &i2c_smbus_read_byte_data_50689
155678 +store_50690 store 0-3 50690 NULL
155679 +_ep_queue_50692 _ep_queue 0 50692 NULL
155680 +xfs_growfs_get_hdr_buf_50697 xfs_growfs_get_hdr_buf 3 50697 NULL
155681 +dev_mem_read_50706 dev_mem_read 3-0 50706 NULL
155682 +discover_50707 discover 0 50707 NULL
155683 +regulator_total_uA_show_50713 regulator_total_uA_show 0 50713 NULL
155684 +mic_panic_event_50714 mic_panic_event 0 50714 NULL
155685 +pm_qos_update_target_50721 pm_qos_update_target 0 50721 NULL
155686 +epool_init_50723 epool_init 2 50723 NULL
155687 +max8660_ldo67_is_enabled_50729 max8660_ldo67_is_enabled 0 50729 NULL
155688 +device_attach_50730 device_attach 0 50730 NULL nohasharray
155689 +xfs_fs_unfreeze_50730 xfs_fs_unfreeze 0 50730 &device_attach_50730
155690 +mc13xxx_rtc_read_time_50733 mc13xxx_rtc_read_time 0 50733 NULL
155691 +stripe_cache_active_show_50735 stripe_cache_active_show 0 50735 NULL
155692 +blk_check_plugged_50736 blk_check_plugged 3 50736 NULL
155693 +xen_initdom_setup_msi_irqs_50737 xen_initdom_setup_msi_irqs 2 50737 NULL
155694 +store_fc_private_host_issue_lip_50738 store_fc_private_host_issue_lip 0-4 50738 NULL
155695 +lcd_power_show_50740 lcd_power_show 0 50740 NULL
155696 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
155697 +e1000_change_mtu_50745 e1000_change_mtu 0 50745 NULL
155698 +ab3100_set_register_interruptible_50756 ab3100_set_register_interruptible 0 50756 NULL
155699 +iscsi_sw_tcp_host_get_param_50757 iscsi_sw_tcp_host_get_param 0 50757 NULL
155700 +skb_padto_50759 skb_padto 2 50759 NULL
155701 +max8925_set_bits_50760 max8925_set_bits 0 50760 NULL
155702 +adfs_writepage_50762 adfs_writepage 0 50762 NULL nohasharray
155703 +policydb_read_50762 policydb_read 0 50762 &adfs_writepage_50762
155704 +isight_trigger_50765 isight_trigger 0 50765 NULL
155705 +w1_f1C_write_50766 w1_f1C_write 3 50766 NULL
155706 +dlm_recover_status_show_50769 dlm_recover_status_show 0 50769 NULL
155707 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL nohasharray
155708 +get_component_power_status_50773 get_component_power_status 0 50773 &ocfs2_xattr_block_get_50773 nohasharray
155709 +g_crop_50773 g_crop 0 50773 &get_component_power_status_50773
155710 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7-0 50774 NULL nohasharray
155711 +pipe_handler_request_50774 pipe_handler_request 5-0 50774 &tm6000_read_write_usb_50774
155712 +sr_set_mac_address_50778 sr_set_mac_address 0 50778 NULL
155713 +target_core_show_dev_udev_path_50780 target_core_show_dev_udev_path 0 50780 NULL nohasharray
155714 +finish_fw_update_50780 finish_fw_update 0 50780 &target_core_show_dev_udev_path_50780
155715 +dev_pm_qos_update_flags_50782 dev_pm_qos_update_flags 0 50782 NULL
155716 +cpuidle_state_store_50783 cpuidle_state_store 0-4 50783 NULL
155717 +digital_dep_link_up_50786 digital_dep_link_up 5 50786 NULL
155718 +ping_v4_sendmsg_50787 ping_v4_sendmsg 4-0 50787 NULL
155719 +cap_vm_enough_memory_50788 cap_vm_enough_memory 0 50788 NULL
155720 +store_50792 store 0 50792 NULL
155721 +tpm_write_50798 tpm_write 3-0 50798 NULL
155722 +write_flush_50803 write_flush 3-0 50803 NULL
155723 +_nfs4_proc_delegreturn_50805 _nfs4_proc_delegreturn 0 50805 NULL
155724 +show_ipv6_iface_link_local_autocfg_50807 show_ipv6_iface_link_local_autocfg 0 50807 NULL
155725 +write_sync_reg_50811 write_sync_reg 0 50811 NULL
155726 +dvb_play_50814 dvb_play 3-0 50814 NULL
155727 +ttm_pool_show_50817 ttm_pool_show 0 50817 NULL
155728 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL nohasharray
155729 +init_rx_ring_50827 init_rx_ring 4 50827 &dpcm_show_state_50827 nohasharray
155730 +wl1251_cmd_data_path_tx_50827 wl1251_cmd_data_path_tx 0 50827 &init_rx_ring_50827
155731 +acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 NULL nohasharray
155732 +recvmsg_50829 recvmsg 0-4 50829 &acpi_ev_install_gpe_block_50829 nohasharray
155733 +cfusbl_device_notify_50829 cfusbl_device_notify 0 50829 &recvmsg_50829
155734 +ecryptfs_write_inode_size_to_metadata_50833 ecryptfs_write_inode_size_to_metadata 0 50833 NULL
155735 +nft_trans_alloc_50836 nft_trans_alloc 3 50836 NULL
155736 +inet_getname_50838 inet_getname 0 50838 NULL nohasharray
155737 +cw1200_sta_add_50838 cw1200_sta_add 0 50838 &inet_getname_50838
155738 +videobuf_dma_init_user_50839 videobuf_dma_init_user 4-3-0 50839 NULL
155739 +nilfs_superblock_attr_store_50840 nilfs_superblock_attr_store 0-4 50840 NULL
155740 +self_check_write_50856 self_check_write 5-0 50856 NULL nohasharray
155741 +frontend_probe_and_watch_50856 frontend_probe_and_watch 0 50856 &self_check_write_50856
155742 +carl9170_debugfs_write_50857 carl9170_debugfs_write 3-0 50857 NULL
155743 +fat_write_begin_50858 fat_write_begin 3-0 50858 NULL
155744 +matroxfb_dh_set_par_50867 matroxfb_dh_set_par 0 50867 NULL
155745 +lx_pipe_toggle_state_50874 lx_pipe_toggle_state 0 50874 NULL
155746 +unmap_and_move_50876 unmap_and_move 0 50876 NULL
155747 +vmci_transport_notify_send_init_50880 vmci_transport_notify_send_init 0 50880 NULL
155748 +nla_put_string_50887 nla_put_string 0 50887 NULL
155749 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
155750 +mlx5_cmd_status_to_err_50891 mlx5_cmd_status_to_err 0 50891 NULL
155751 +multicast_querier_store_50895 multicast_querier_store 4-0 50895 NULL
155752 +migrate_huge_page_move_mapping_50896 migrate_huge_page_move_mapping 0 50896 NULL
155753 +erst_dbg_read_50897 erst_dbg_read 0-3 50897 NULL
155754 +subconnector_show_50902 subconnector_show 0 50902 NULL
155755 +__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
155756 +idr_alloc_cyclic_50904 idr_alloc_cyclic 0 50904 NULL
155757 +xfs_alloc_get_freelist_50906 xfs_alloc_get_freelist 0 50906 NULL
155758 +store_tabletYtilt_50907 store_tabletYtilt 0-4 50907 NULL
155759 +osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL nohasharray
155760 +thermal_zone_get_temp_50908 thermal_zone_get_temp 0 50908 &osd_req_write_sg_50908
155761 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL nohasharray
155762 +cxacru_sysfs_show_upstream_hec_errors_50909 cxacru_sysfs_show_upstream_hec_errors 0 50909 &xfs_iext_remove_50909
155763 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
155764 +btrfs_bio_wq_end_io_50911 btrfs_bio_wq_end_io 0 50911 NULL
155765 +wl1271_sysfs_show_hw_pg_ver_50912 wl1271_sysfs_show_hw_pg_ver 0 50912 NULL
155766 +snd_timer_user_read_50916 snd_timer_user_read 0-3 50916 NULL
155767 +nilfs_dat_move_50917 nilfs_dat_move 0 50917 NULL
155768 +wl1271_rx_handle_data_50919 wl1271_rx_handle_data 3 50919 NULL
155769 +hash_recvmsg_50924 hash_recvmsg 4-0 50924 NULL
155770 +busnum_show_50927 busnum_show 0 50927 NULL
155771 +fotg210_urb_enqueue_50931 fotg210_urb_enqueue 0 50931 NULL
155772 +_ctl_host_sas_address_show_50932 _ctl_host_sas_address_show 0 50932 NULL
155773 +bond_option_miimon_set_50935 bond_option_miimon_set 0 50935 NULL
155774 +inet6_bind_50945 inet6_bind 0 50945 NULL nohasharray
155775 +store_auto_temp_50945 store_auto_temp 0-4 50945 &inet6_bind_50945
155776 +show_device_status_50947 show_device_status 0 50947 NULL
155777 +nes_show_ee_data_50948 nes_show_ee_data 0 50948 NULL nohasharray
155778 +show_port0_50948 show_port0 0 50948 &nes_show_ee_data_50948
155779 +set_50949 set 0 50949 NULL nohasharray
155780 +wl1271_op_add_interface_50949 wl1271_op_add_interface 0 50949 &set_50949
155781 +tp_la_write_50950 tp_la_write 3-0 50950 NULL nohasharray
155782 +irq_timeout_write_50950 irq_timeout_write 3-0 50950 &tp_la_write_50950 nohasharray
155783 +mld_newpack_50950 mld_newpack 2 50950 &irq_timeout_write_50950
155784 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
155785 +zl10036_write_50952 zl10036_write 0 50952 NULL
155786 +uwb_rc_mac_addr_set_50953 uwb_rc_mac_addr_set 0 50953 NULL
155787 +__uncore_thresh5_show_50954 __uncore_thresh5_show 0 50954 NULL nohasharray
155788 +sdio_uart_write_50954 sdio_uart_write 3 50954 &__uncore_thresh5_show_50954
155789 +log_head_lsn_show_50956 log_head_lsn_show 0 50956 NULL
155790 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
155791 +__ntfs_write_inode_50961 __ntfs_write_inode 0 50961 NULL
155792 +show_temp_offset_50962 show_temp_offset 0 50962 NULL nohasharray
155793 +rbd_dev_header_info_50962 rbd_dev_header_info 0 50962 &show_temp_offset_50962
155794 +aty128_var_to_crtc_50963 aty128_var_to_crtc 0 50963 NULL
155795 +null_final_50967 null_final 0 50967 NULL
155796 +wusb_chid_store_50968 wusb_chid_store 0-4 50968 NULL
155797 +set_temp_over_50973 set_temp_over 0-4 50973 NULL
155798 +typhoon_start_runtime_50974 typhoon_start_runtime 0 50974 NULL
155799 +iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
155800 +pm_qos_no_power_off_store_50987 pm_qos_no_power_off_store 0-4 50987 NULL
155801 +timeout_write_50991 timeout_write 3-0 50991 NULL
155802 +interval_show_50993 interval_show 0 50993 NULL
155803 +wm8903_gpio_direction_out_50995 wm8903_gpio_direction_out 0 50995 NULL nohasharray
155804 +bnx2_request_irq_50995 bnx2_request_irq 0 50995 &wm8903_gpio_direction_out_50995
155805 +xc5000_tune_digital_50996 xc5000_tune_digital 0 50996 NULL
155806 +security_load_policy_50997 security_load_policy 0 50997 NULL
155807 +show_counter_lb_ints_50999 show_counter_lb_ints 0 50999 NULL nohasharray
155808 +show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999 show_host_param_ISCSI_HOST_PARAM_PORT_SPEED 0 50999 &show_counter_lb_ints_50999 nohasharray
155809 +csio_device_reset_50999 csio_device_reset 0-4 50999 &show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999
155810 +zd_chip_enable_rxtx_51001 zd_chip_enable_rxtx 0 51001 NULL
155811 +proc_write_51003 proc_write 3-0 51003 NULL nohasharray
155812 +channel_ce_count_show_51003 channel_ce_count_show 0 51003 &proc_write_51003
155813 +ppp_read_51017 ppp_read 0-3 51017 NULL
155814 +img_pwm_config_51020 img_pwm_config 0 51020 NULL
155815 +lbs_dev_info_51023 lbs_dev_info 3-0 51023 NULL nohasharray
155816 +il4965_get_tx_atten_grp_51023 il4965_get_tx_atten_grp 0 51023 &lbs_dev_info_51023
155817 +qla2x00_sysfs_write_fw_dump_51025 qla2x00_sysfs_write_fw_dump 0-6-5 51025 NULL
155818 +brcm_phy_setbits_51027 brcm_phy_setbits 0 51027 NULL
155819 +fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3-0 51028 NULL
155820 +xfs_dir2_grow_inode_51030 xfs_dir2_grow_inode 0 51030 NULL
155821 +mv88e6xxx_phy_read_indirect_51035 mv88e6xxx_phy_read_indirect 2 51035 NULL
155822 +dump_midi_51040 dump_midi 3 51040 NULL nohasharray
155823 +cma_free_write_51040 cma_free_write 2 51040 &dump_midi_51040
155824 +usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
155825 +srpt_alloc_ioctx_51042 srpt_alloc_ioctx 2-3 51042 NULL nohasharray
155826 +i915_gem_object_get_pages_phys_51042 i915_gem_object_get_pages_phys 0 51042 &srpt_alloc_ioctx_51042 nohasharray
155827 +req_run_51042 req_run 0 51042 &i915_gem_object_get_pages_phys_51042
155828 +store_detach_51045 store_detach 0-4 51045 NULL
155829 +show_51050 show 0 51050 NULL nohasharray
155830 +carl9170_mac_reset_51050 carl9170_mac_reset 0 51050 &show_51050
155831 +xc5000_readreg_51051 xc5000_readreg 0 51051 NULL
155832 +do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
155833 +afs_launder_page_51055 afs_launder_page 0 51055 NULL
155834 +_ctl_version_fw_show_51059 _ctl_version_fw_show 0 51059 NULL nohasharray
155835 +bnep_net_set_mac_addr_51059 bnep_net_set_mac_addr 0 51059 &_ctl_version_fw_show_51059
155836 +wusb_prf_64_51065 wusb_prf_64 7-0 51065 NULL
155837 +rsc_mgr_init_51067 rsc_mgr_init 3 51067 NULL nohasharray
155838 +bd2802_store_reg0x08_51067 bd2802_store_reg0x08 0-4 51067 &rsc_mgr_init_51067 nohasharray
155839 +rtc_sysfs_set_wakealarm_51067 rtc_sysfs_set_wakealarm 0-4 51067 &bd2802_store_reg0x08_51067
155840 +zatm_open_51077 zatm_open 0 51077 NULL nohasharray
155841 +store_drivers_probe_51077 store_drivers_probe 0-3 51077 &zatm_open_51077
155842 +sys32_pwrite_51079 sys32_pwrite 3 51079 NULL
155843 +removable_show_51080 removable_show 0 51080 NULL
155844 +usb_sleep_charge_show_51081 usb_sleep_charge_show 0 51081 NULL
155845 +sock_no_sendmsg_51082 sock_no_sendmsg 0-4 51082 NULL
155846 +register_jprobes_51086 register_jprobes 0 51086 NULL
155847 +bond_vlan_rx_add_vid_51087 bond_vlan_rx_add_vid 0 51087 NULL
155848 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
155849 +nilfs_checkpoints_next_checkpoint_show_51093 nilfs_checkpoints_next_checkpoint_show 0 51093 NULL
155850 +solo_enc_v4l2_init_51094 solo_enc_v4l2_init 2 51094 NULL
155851 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
155852 +hci_req_run_skb_51098 hci_req_run_skb 0 51098 NULL
155853 +ath10k_vdev_start_51101 ath10k_vdev_start 0 51101 NULL
155854 +target_stat_scsi_auth_intr_show_attr_att_count_51106 target_stat_scsi_auth_intr_show_attr_att_count 0 51106 NULL
155855 +ti_recv_51110 ti_recv 3 51110 NULL nohasharray
155856 +w1_ds2781_do_io_51110 w1_ds2781_do_io 0-4-3 51110 &ti_recv_51110
155857 +iwl_set_Xtal_calib_51112 iwl_set_Xtal_calib 0 51112 NULL
155858 +of_clk_get_parent_count_51114 of_clk_get_parent_count 0 51114 NULL
155859 +iscsi_nop_out_rsp_51117 iscsi_nop_out_rsp 4 51117 NULL nohasharray
155860 +gpio_keys_attr_show_helper_51117 gpio_keys_attr_show_helper 0 51117 &iscsi_nop_out_rsp_51117
155861 +xfs_file_splice_read_51121 xfs_file_splice_read 0 51121 NULL
155862 +do_vfs_lock_51127 do_vfs_lock 0 51127 NULL
155863 +ips_write_info_51128 ips_write_info 0-3 51128 NULL
155864 +sym_user_command_51129 sym_user_command 0-3 51129 NULL
155865 +__atomic_notifier_call_chain_51130 __atomic_notifier_call_chain 0 51130 NULL nohasharray
155866 +cluster_cluster_name_write_51130 cluster_cluster_name_write 0-3 51130 &__atomic_notifier_call_chain_51130
155867 +amanda_help_51133 amanda_help 0 51133 NULL
155868 +ltc4260_show_value_51135 ltc4260_show_value 0 51135 NULL nohasharray
155869 +unfreeze_fs_51135 unfreeze_fs 0 51135 &ltc4260_show_value_51135
155870 +alloc_rtllib_51136 alloc_rtllib 1 51136 NULL
155871 +reg_read_51137 reg_read 0 51137 NULL nohasharray
155872 +ath10k_bmi_write_memory_51137 ath10k_bmi_write_memory 0 51137 &reg_read_51137
155873 +show_in_input_51138 show_in_input 0 51138 NULL
155874 +simple_xattr_set_51140 simple_xattr_set 4-0 51140 NULL
155875 +saa7134_alsa_dma_init_51143 saa7134_alsa_dma_init 2 51143 NULL nohasharray
155876 +elan_smbus_iap_get_mode_51143 elan_smbus_iap_get_mode 0 51143 &saa7134_alsa_dma_init_51143
155877 +acpi_ps_get_aml_opcode_51145 acpi_ps_get_aml_opcode 0 51145 NULL
155878 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
155879 +compat_sys_pwritev64_51151 compat_sys_pwritev64 3 51151 NULL nohasharray
155880 +cyapa_reinitialize_51151 cyapa_reinitialize 0 51151 &compat_sys_pwritev64_51151
155881 +__smsc911x_reg_read_51152 __smsc911x_reg_read 0 51152 NULL
155882 +show_temp_max_alarm_51154 show_temp_max_alarm 0 51154 NULL
155883 +driver_attach_51156 driver_attach 0 51156 NULL
155884 +device_rev_show_51157 device_rev_show 0 51157 NULL
155885 +walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
155886 +cap_task_setscheduler_51171 cap_task_setscheduler 0 51171 NULL
155887 +online_store_51175 online_store 0-4 51175 NULL
155888 +show_counter_rx_tid_valid_errs_51183 show_counter_rx_tid_valid_errs 0 51183 NULL
155889 +cbaf_wusb_device_name_show_51184 cbaf_wusb_device_name_show 0 51184 NULL
155890 +read_dsattenuation_51185 read_dsattenuation 0 51185 NULL
155891 +v9fs_listxattr_51189 v9fs_listxattr 0-3 51189 NULL
155892 +i40evf_acquire_msix_vectors_51190 i40evf_acquire_msix_vectors 2 51190 NULL nohasharray
155893 +nfs4_call_sync_sequence_51190 nfs4_call_sync_sequence 0 51190 &i40evf_acquire_msix_vectors_51190
155894 +dpms_show_51191 dpms_show 0 51191 NULL
155895 +get_uint_51193 get_uint 0 51193 NULL
155896 +queue_requests_store_51194 queue_requests_store 3-0 51194 NULL
155897 +skb_copy_datagram_iter_51197 skb_copy_datagram_iter 4-2-0 51197 NULL
155898 +nilfs_dev_attr_show_51198 nilfs_dev_attr_show 0 51198 NULL
155899 +atl1e_write_phy_reg_51200 atl1e_write_phy_reg 0 51200 NULL
155900 +metrics_reset_store_51203 metrics_reset_store 0-4 51203 NULL
155901 +rx8025_write_reg_51207 rx8025_write_reg 0 51207 NULL
155902 +m48t59_nvram_read_51209 m48t59_nvram_read 0-5-6 51209 NULL
155903 +sr_done_51211 sr_done 0 51211 NULL
155904 +solo_enc_queue_setup_51213 solo_enc_queue_setup 0 51213 NULL
155905 +rw_checks_51214 rw_checks 0 51214 NULL nohasharray
155906 +handle_static_data_51214 handle_static_data 0 51214 &rw_checks_51214
155907 +lpfc_oas_vpt_store_51216 lpfc_oas_vpt_store 0-4 51216 NULL
155908 +ext4_init_block_bitmap_51217 ext4_init_block_bitmap 3 51217 NULL
155909 +kgdb_panic_event_51226 kgdb_panic_event 0 51226 NULL
155910 +iwl_dbgfs_bcast_filters_macs_read_51231 iwl_dbgfs_bcast_filters_macs_read 3-0 51231 NULL nohasharray
155911 +__gfs2_jdata_writepage_51231 __gfs2_jdata_writepage 0 51231 &iwl_dbgfs_bcast_filters_macs_read_51231
155912 +nf_ct_ext_create_51232 nf_ct_ext_create 3 51232 NULL
155913 +snd_pcm_write_51235 snd_pcm_write 3-0 51235 NULL nohasharray
155914 +bnx2x_rss_51235 bnx2x_rss 0 51235 &snd_pcm_write_51235
155915 +goto_high_power_51237 goto_high_power 0 51237 NULL
155916 +drm_property_create_51239 drm_property_create 4 51239 NULL
155917 +ath10k_bmi_fast_download_51242 ath10k_bmi_fast_download 0 51242 NULL
155918 +show_sas_end_dev_tlr_enabled_51243 show_sas_end_dev_tlr_enabled 0 51243 NULL
155919 +show_constraint_min_power_uw_51248 show_constraint_min_power_uw 0 51248 NULL
155920 +__mxt_read_reg_51249 __mxt_read_reg 0 51249 NULL
155921 +st_read_51251 st_read 3-0 51251 NULL nohasharray
155922 +nfs_instantiate_51251 nfs_instantiate 0 51251 &st_read_51251
155923 +uds_s_stream_51259 uds_s_stream 0 51259 NULL
155924 +b43legacy_radio_set_interference_mitigation_51260 b43legacy_radio_set_interference_mitigation 0 51260 NULL
155925 +nr_hugepages_show_common_51261 nr_hugepages_show_common 0 51261 NULL
155926 +compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL nohasharray
155927 +ipv4_blackhole_mtu_51263 ipv4_blackhole_mtu 0 51263 &compat_dccp_setsockopt_51263
155928 +ath10k_dbg_sta_write_addba_51264 ath10k_dbg_sta_write_addba 3-0 51264 NULL nohasharray
155929 +target_alloc_sgl_51264 target_alloc_sgl 3 51264 &ath10k_dbg_sta_write_addba_51264 nohasharray
155930 +channelmap_show_51264 channelmap_show 0 51264 &target_alloc_sgl_51264
155931 +target_stat_scsi_port_show_attr_indx_51265 target_stat_scsi_port_show_attr_indx 0 51265 NULL
155932 +e100_up_51268 e100_up 0 51268 NULL
155933 +pm8001_tag_alloc_51273 pm8001_tag_alloc 0 51273 NULL nohasharray
155934 +v9fs_statfs_51273 v9fs_statfs 0 51273 &pm8001_tag_alloc_51273 nohasharray
155935 +softing_reset_chip_51273 softing_reset_chip 0 51273 &v9fs_statfs_51273
155936 +dvb_audio_write_51275 dvb_audio_write 3-0 51275 NULL
155937 +ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
155938 +send_51279 send 0 51279 NULL nohasharray
155939 +store_scan_age_51279 store_scan_age 0-4 51279 &send_51279
155940 +mma8452_show_scale_avail_51281 mma8452_show_scale_avail 0 51281 NULL
155941 +kasan_mem_notifier_51283 kasan_mem_notifier 0 51283 NULL
155942 +snd_usX2Y_pcm_trigger_51287 snd_usX2Y_pcm_trigger 0 51287 NULL
155943 +pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL nohasharray
155944 +sample_new_51288 sample_new 0 51288 &pvr2_std_id_to_str_51288
155945 +dmi_sysfs_entry_handle_51291 dmi_sysfs_entry_handle 0 51291 NULL
155946 +asl_urb_enqueue_51292 asl_urb_enqueue 0 51292 NULL
155947 +disable_51293 disable 0 51293 NULL
155948 +chip_name_show_51296 chip_name_show 0 51296 NULL
155949 +f_ecm_opts_attr_store_51297 f_ecm_opts_attr_store 0-4 51297 NULL
155950 +ov7660_set_gain_51299 ov7660_set_gain 0 51299 NULL nohasharray
155951 +store_fc_host_vport_delete_51299 store_fc_host_vport_delete 0-4 51299 &ov7660_set_gain_51299
155952 +nv_open_51300 nv_open 0 51300 NULL
155953 +niu_init_one_tx_channel_51302 niu_init_one_tx_channel 0 51302 NULL
155954 +get_sset_count_51303 get_sset_count 0 51303 NULL
155955 +bnad_debugfs_read_regrd_51308 bnad_debugfs_read_regrd 3-0 51308 NULL nohasharray
155956 +bd2802_store_reg0x0c_51308 bd2802_store_reg0x0c 0-4 51308 &bnad_debugfs_read_regrd_51308 nohasharray
155957 +statfs_quantum_store_51308 statfs_quantum_store 3-0 51308 &bd2802_store_reg0x0c_51308
155958 +ad7877_gpio4_store_51311 ad7877_gpio4_store 0-4 51311 NULL
155959 +snd_seq_port_connect_51312 snd_seq_port_connect 0 51312 NULL
155960 +init_map_ipmac_51317 init_map_ipmac 5 51317 NULL
155961 +ad9523_sync_51318 ad9523_sync 0 51318 NULL
155962 +ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
155963 +alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
155964 +get_baseline_data_51321 get_baseline_data 0 51321 NULL
155965 +ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
155966 +is_selfpowered_show_51329 is_selfpowered_show 0 51329 NULL
155967 +smk_write_ptrace_51333 smk_write_ptrace 3-0 51333 NULL
155968 +alloc_smp_req_51337 alloc_smp_req 1 51337 NULL
155969 +pscsi_set_configfs_dev_params_51339 pscsi_set_configfs_dev_params 0-3 51339 NULL
155970 +device_user_purge_51340 device_user_purge 0 51340 NULL
155971 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
155972 +max197_show_name_51344 max197_show_name 0 51344 NULL nohasharray
155973 +prepare_header100_51344 prepare_header100 0 51344 &max197_show_name_51344
155974 +wm8903_gpio_request_51347 wm8903_gpio_request 0 51347 NULL
155975 +beiscsi_fw_ver_disp_51349 beiscsi_fw_ver_disp 0 51349 NULL
155976 +st_sensors_set_dataready_irq_51350 st_sensors_set_dataready_irq 0 51350 NULL
155977 +icmp_error_message_51353 icmp_error_message 0 51353 NULL
155978 +ft_format_wwn_51355 ft_format_wwn 0 51355 NULL
155979 +snd_p16v_pcm_prepare_playback_51359 snd_p16v_pcm_prepare_playback 0 51359 NULL
155980 +wl1251_acx_bcn_dtim_options_51362 wl1251_acx_bcn_dtim_options 0 51362 NULL
155981 +show_hue_51369 show_hue 0 51369 NULL
155982 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
155983 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
155984 +try_to_freeze_tasks_51375 try_to_freeze_tasks 0 51375 NULL
155985 +qla2x00_allow_cna_fw_dump_show_51376 qla2x00_allow_cna_fw_dump_show 0 51376 NULL
155986 +geneve_xmit_skb_51377 geneve_xmit_skb 13 51377 NULL nohasharray
155987 +__uncore_qlx_cfg_show_51377 __uncore_qlx_cfg_show 0 51377 &geneve_xmit_skb_51377
155988 +ath10k_dbg_sta_read_aggr_mode_51381 ath10k_dbg_sta_read_aggr_mode 3-0 51381 NULL nohasharray
155989 +btrfs_wq_submit_bio_51381 btrfs_wq_submit_bio 0 51381 &ath10k_dbg_sta_read_aggr_mode_51381
155990 +bmAttributes_show_51384 bmAttributes_show 0 51384 NULL
155991 +ocfs2_file_read_iter_51386 ocfs2_file_read_iter 0 51386 NULL
155992 +sru_s_ctrl_51389 sru_s_ctrl 0 51389 NULL
155993 +compass_power_mode_store_51391 compass_power_mode_store 0-4 51391 NULL
155994 +efx_ethtool_fill_self_tests_51396 efx_ethtool_fill_self_tests 0 51396 NULL
155995 +ds1343_show_alarmmode_51397 ds1343_show_alarmmode 0 51397 NULL
155996 +rmw_protect_51409 rmw_protect 0 51409 NULL nohasharray
155997 +rtl8180_init_hw_51409 rtl8180_init_hw 0 51409 &rmw_protect_51409 nohasharray
155998 +iwl_mvm_mac_ctxt_cmd_p2p_device_51409 iwl_mvm_mac_ctxt_cmd_p2p_device 0 51409 &rtl8180_init_hw_51409
155999 +cma_bitmap_aligned_offset_51412 cma_bitmap_aligned_offset 0-2 51412 NULL
156000 +cifs_readdata_to_iov_51417 cifs_readdata_to_iov 0 51417 NULL
156001 +x86_swiotlb_free_coherent_51421 x86_swiotlb_free_coherent 2 51421 NULL
156002 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
156003 +x1205_set_datetime_51428 x1205_set_datetime 0 51428 NULL
156004 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3-0 51429 NULL
156005 +part_start_show_51431 part_start_show 0 51431 NULL nohasharray
156006 +mwifiex_cmd_802_11_key_material_51431 mwifiex_cmd_802_11_key_material 0 51431 &part_start_show_51431
156007 +uvc_video_clock_init_51432 uvc_video_clock_init 0 51432 NULL
156008 +hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
156009 +xfs_mod_incore_sb_unlocked_51439 xfs_mod_incore_sb_unlocked 0 51439 NULL
156010 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3-0 51441 NULL nohasharray
156011 +power_limit_0_min_uw_show_51441 power_limit_0_min_uw_show 0 51441 &ieee80211_if_read_dot11MeshHWMPRootMode_51441
156012 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
156013 +ipath_tid_update_51445 ipath_tid_update 0 51445 NULL
156014 +yam_open_51447 yam_open 0 51447 NULL
156015 +roccat_common2_sysfs_read_light_macro_51451 roccat_common2_sysfs_read_light_macro 0-5-6 51451 NULL
156016 +axnet_open_51453 axnet_open 0 51453 NULL
156017 +ip_vs_local_request4_51455 ip_vs_local_request4 0 51455 NULL
156018 +gdth_halt_51460 gdth_halt 0 51460 NULL
156019 +get_cur_state_51461 get_cur_state 0 51461 NULL nohasharray
156020 +ov9640_g_crop_51461 ov9640_g_crop 0 51461 &get_cur_state_51461
156021 +vmxnet3_acquire_msix_vectors_51462 vmxnet3_acquire_msix_vectors 2 51462 NULL
156022 +nvkm_vm_create_51466 nvkm_vm_create 3-2 51466 NULL
156023 +__gsc_s_ctrl_51470 __gsc_s_ctrl 0 51470 NULL
156024 +count_trail_chars_51471 count_trail_chars 0 51471 NULL
156025 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL nohasharray
156026 +arcmsr_attr_host_fw_sdram_size_51475 arcmsr_attr_host_fw_sdram_size 0 51475 &____alloc_ei_netdev_51475 nohasharray
156027 +__vlan_vid_add_51475 __vlan_vid_add 0 51475 &arcmsr_attr_host_fw_sdram_size_51475
156028 +xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
156029 +calc_send_wqe_51480 calc_send_wqe 0 51480 NULL nohasharray
156030 +logi_dj_hidpp_event_51480 logi_dj_hidpp_event 4 51480 &calc_send_wqe_51480
156031 +geodewdt_write_51486 geodewdt_write 0-3 51486 NULL
156032 +nested_vmx_store_msr_51490 nested_vmx_store_msr 2 51490 NULL nohasharray
156033 +wl18xx_enable_interrupts_51490 wl18xx_enable_interrupts 0 51490 &nested_vmx_store_msr_51490
156034 +show_temp_tolerance_51491 show_temp_tolerance 0 51491 NULL
156035 +kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 2-4 51493 NULL
156036 +delay_show_51497 delay_show 0 51497 NULL
156037 +fuse_read_batch_forget_51501 fuse_read_batch_forget 0 51501 NULL
156038 +get_dev_status_51505 get_dev_status 0 51505 NULL
156039 +udf_write_inode_51511 udf_write_inode 0 51511 NULL nohasharray
156040 +irda_open_tsap_51511 irda_open_tsap 0 51511 &udf_write_inode_51511
156041 +il3945_show_measurement_51513 il3945_show_measurement 0 51513 NULL
156042 +__isl29003_write_reg_51515 __isl29003_write_reg 0 51515 NULL
156043 +tw9910_set_frame_51517 tw9910_set_frame 0 51517 NULL
156044 +store_51519 store 0-3 51519 NULL
156045 +show_dts_51521 show_dts 0 51521 NULL
156046 +ieee80211_if_write_uapsd_queues_51526 ieee80211_if_write_uapsd_queues 3-0 51526 NULL
156047 +atkbd_show_force_release_51527 atkbd_show_force_release 0 51527 NULL
156048 +upload_code_51528 upload_code 0 51528 NULL
156049 +key_search_51533 key_search 0 51533 NULL
156050 +vid_show_51538 vid_show 0 51538 NULL
156051 +iio_read_const_attr_51541 iio_read_const_attr 0 51541 NULL nohasharray
156052 +carl9170_read_reg_51541 carl9170_read_reg 0 51541 &iio_read_const_attr_51541
156053 +pci_quatech_init_51542 pci_quatech_init 0 51542 NULL
156054 +new_offset_show_51546 new_offset_show 0 51546 NULL
156055 +store_hairpin_mode_51547 store_hairpin_mode 0 51547 NULL
156056 +mbox_write_51548 mbox_write 3-0 51548 NULL
156057 +__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 NULL nohasharray
156058 +pyra_sysfs_read_profile_buttons_51549 pyra_sysfs_read_profile_buttons 0-5-6 51549 &__alloc_eip_netdev_51549
156059 +security_kernel_fw_from_file_51553 security_kernel_fw_from_file 0 51553 NULL
156060 +broadsheet_verify_spiflash_51559 broadsheet_verify_spiflash 0 51559 NULL
156061 +icmp_manip_pkt_51560 icmp_manip_pkt 4 51560 NULL nohasharray
156062 +padlock_sha256_final_nano_51560 padlock_sha256_final_nano 0 51560 &icmp_manip_pkt_51560
156063 +write_u64_51561 write_u64 0 51561 NULL
156064 +read_fw_51564 read_fw 0-5-6 51564 NULL
156065 +tx_sg_51567 tx_sg 0 51567 NULL
156066 +batadv_tt_prepare_tvlv_local_data_51568 batadv_tt_prepare_tvlv_local_data 0 51568 NULL
156067 +netlink_broadcast_51573 netlink_broadcast 0 51573 NULL
156068 +bt_sock_stream_recvmsg_51582 bt_sock_stream_recvmsg 3 51582 NULL
156069 +mlx4_en_vlan_rx_add_vid_51584 mlx4_en_vlan_rx_add_vid 0 51584 NULL
156070 +eeprom_93xx46_store_erase_51585 eeprom_93xx46_store_erase 0-4 51585 NULL
156071 +ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
156072 +hdaps_invert_store_51587 hdaps_invert_store 0-4 51587 NULL
156073 +snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 NULL nohasharray
156074 +atkbd_do_set_extra_51589 atkbd_do_set_extra 0-4 51589 &snd_interval_refine_first_51589
156075 +ip6_tnl_change_mtu_51594 ip6_tnl_change_mtu 0 51594 NULL
156076 +show_sas_phy_maximum_linkrate_51597 show_sas_phy_maximum_linkrate 0 51597 NULL
156077 +aac_convert_sgraw2_51598 aac_convert_sgraw2 4 51598 NULL
156078 +ecryptfs_privileged_open_51600 ecryptfs_privileged_open 0 51600 NULL
156079 +lpfc_hba_init_link_51601 lpfc_hba_init_link 0 51601 NULL
156080 +rfcomm_tty_write_51603 rfcomm_tty_write 3 51603 NULL nohasharray
156081 +bch_strtouint_h_51603 bch_strtouint_h 0 51603 &rfcomm_tty_write_51603
156082 +_nfs4_proc_link_51608 _nfs4_proc_link 0 51608 NULL
156083 +cmd_complete_51629 cmd_complete 6 51629 NULL nohasharray
156084 +wait_for_completion_timeout_51629 wait_for_completion_timeout 0 51629 &cmd_complete_51629
156085 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
156086 +isl_upload_firmware_51646 isl_upload_firmware 0 51646 NULL
156087 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
156088 +si4713_set_mute_51651 si4713_set_mute 0 51651 NULL
156089 +snd_vt1724_playback_spdif_prepare_51661 snd_vt1724_playback_spdif_prepare 0 51661 NULL
156090 +emmaprp_queue_setup_51666 emmaprp_queue_setup 0 51666 NULL
156091 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3-0 51669 NULL
156092 +net1080_check_connect_51673 net1080_check_connect 0 51673 NULL
156093 +ixgbe_read_posted_mbx_51676 ixgbe_read_posted_mbx 0 51676 NULL
156094 +mma8452_show_int_plus_micros_51679 mma8452_show_int_plus_micros 0 51679 NULL nohasharray
156095 +host_store_hp_ssd_smart_path_status_51679 host_store_hp_ssd_smart_path_status 0-4 51679 &mma8452_show_int_plus_micros_51679
156096 +cyapa_update_rt_suspend_scanrate_51680 cyapa_update_rt_suspend_scanrate 0-4 51680 NULL
156097 +acpi_ut_walk_package_tree_51681 acpi_ut_walk_package_tree 0 51681 NULL nohasharray
156098 +padlock_sha1_final_nano_51681 padlock_sha1_final_nano 0 51681 &acpi_ut_walk_package_tree_51681
156099 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3-0 51684 NULL
156100 +xfs_attr_rmtval_remove_51686 xfs_attr_rmtval_remove 0 51686 NULL nohasharray
156101 +ad9523_io_update_51686 ad9523_io_update 0 51686 &xfs_attr_rmtval_remove_51686
156102 +sfi_sysfs_install_table_51688 sfi_sysfs_install_table 1 51688 NULL nohasharray
156103 +igbvf_get_eeprom_len_51688 igbvf_get_eeprom_len 0 51688 &sfi_sysfs_install_table_51688
156104 +intel_xpower_pmic_get_raw_temp_51690 intel_xpower_pmic_get_raw_temp 0 51690 NULL nohasharray
156105 +request_key_auth_preparse_51690 request_key_auth_preparse 0 51690 &intel_xpower_pmic_get_raw_temp_51690
156106 +isi_camera_get_formats_51692 isi_camera_get_formats 0 51692 NULL
156107 +rtw_os_xmit_resource_alloc23a_51693 rtw_os_xmit_resource_alloc23a 3 51693 NULL
156108 +ocfs2_readpage_51699 ocfs2_readpage 0 51699 NULL
156109 +md5_update_51700 md5_update 0 51700 NULL
156110 +qla2x00_zio_timer_store_51701 qla2x00_zio_timer_store 0-4 51701 NULL
156111 +bmp085_get_temperature_51702 bmp085_get_temperature 0 51702 NULL
156112 +fat_clusters_flush_51703 fat_clusters_flush 0 51703 NULL
156113 +sel_write_access_51704 sel_write_access 3 51704 NULL
156114 +cx25840_s_mbus_fmt_51707 cx25840_s_mbus_fmt 0 51707 NULL
156115 +irq_alloc_hwirqs_51714 irq_alloc_hwirqs 1 51714 NULL nohasharray
156116 +tty_cdev_add_51714 tty_cdev_add 2-4 51714 &irq_alloc_hwirqs_51714
156117 +gem_alloc_skb_51715 gem_alloc_skb 2 51715 NULL
156118 +v9fs_alloc_rdir_buf_51716 v9fs_alloc_rdir_buf 2 51716 NULL
156119 +drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
156120 +ocfs2_xattr_user_get_51723 ocfs2_xattr_user_get 0 51723 NULL
156121 +sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
156122 +str_read_51731 str_read 4-0 51731 NULL
156123 +cm4040_read_51732 cm4040_read 3-0 51732 NULL
156124 +hid_parse_report_51737 hid_parse_report 3 51737 NULL nohasharray
156125 +tvp5150_mbus_fmt_51737 tvp5150_mbus_fmt 0 51737 &hid_parse_report_51737
156126 +qt1010_readreg_51740 qt1010_readreg 0 51740 NULL
156127 +mt2063_get_dnc_output_enable_51744 mt2063_get_dnc_output_enable 0 51744 NULL
156128 +get_user_pages_fast_51751 get_user_pages_fast 0 51751 NULL
156129 +ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 NULL nohasharray
156130 +opticon_write_room_51752 opticon_write_room 0 51752 &ifx_spi_insert_flip_string_51752 nohasharray
156131 +set_alarm_mask_51752 set_alarm_mask 0-4 51752 &opticon_write_room_51752
156132 +aac_change_queue_depth_51753 aac_change_queue_depth 2-0 51753 NULL
156133 +if_write_51756 if_write 3 51756 NULL
156134 +ioremap_prot_51764 ioremap_prot 2-1 51764 NULL
156135 +iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
156136 +ican3_set_termination_51769 ican3_set_termination 0 51769 NULL
156137 +__fswab32_51781 __fswab32 0 51781 NULL
156138 +transmit_led_message_51782 transmit_led_message 0-3 51782 NULL
156139 +out_of_line_wait_on_bit_51783 out_of_line_wait_on_bit 0 51783 NULL
156140 +expkey_parse_51787 expkey_parse 0 51787 NULL
156141 +ssd1307fb_alloc_array_51788 ssd1307fb_alloc_array 1 51788 NULL
156142 +dev_init_pre_alt_51793 dev_init_pre_alt 0 51793 NULL
156143 +pccard_store_insert_51794 pccard_store_insert 0-4 51794 NULL
156144 +every_nth_store_51795 every_nth_store 0-3 51795 NULL
156145 +hfsplus_listxattr_51796 hfsplus_listxattr 0-3 51796 NULL
156146 +c2port_write_flash_data_51797 c2port_write_flash_data 0-5-6 51797 NULL
156147 +pm_qos_resume_latency_show_51798 pm_qos_resume_latency_show 0 51798 NULL
156148 +acpi_table_parse_entries_51801 acpi_table_parse_entries 0 51801 NULL
156149 +fc0013_set_params_51810 fc0013_set_params 0 51810 NULL
156150 +qlcnic_82xx_get_pci_info_51814 qlcnic_82xx_get_pci_info 0 51814 NULL nohasharray
156151 +store_51814 store 0-3 51814 &qlcnic_82xx_get_pci_info_51814
156152 +edd_show_default_cylinders_51815 edd_show_default_cylinders 0 51815 NULL
156153 +qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
156154 +scsi_format_opcode_name_51826 scsi_format_opcode_name 0-2 51826 NULL nohasharray
156155 +buffer_from_user_51826 buffer_from_user 3 51826 &scsi_format_opcode_name_51826
156156 +MoxaPortTxFree_51829 MoxaPortTxFree 0 51829 NULL
156157 +topology_add_dev_51831 topology_add_dev 0 51831 NULL
156158 +_write_user_prot_reg_51832 _write_user_prot_reg 0 51832 NULL
156159 +rbd_dev_v1_header_info_51837 rbd_dev_v1_header_info 0 51837 NULL
156160 +write_packet_51838 write_packet 0 51838 NULL
156161 +wl1251_acx_sg_enable_51840 wl1251_acx_sg_enable 0 51840 NULL nohasharray
156162 +store_filter_select_51840 store_filter_select 0-4 51840 &wl1251_acx_sg_enable_51840
156163 +uinput_setup_device_51841 uinput_setup_device 0 51841 NULL
156164 +zd_set_encryption_type_51842 zd_set_encryption_type 0 51842 NULL
156165 +raw6_getfrag_51846 raw6_getfrag 3-4 51846 NULL nohasharray
156166 +wwan_store_51846 wwan_store 4-0 51846 &raw6_getfrag_51846
156167 +ioread32_51847 ioread32 0 51847 NULL nohasharray
156168 +read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3-0 51847 &ioread32_51847
156169 +do_readv_writev_51849 do_readv_writev 4-0 51849 NULL
156170 +vti6_dev_init_51851 vti6_dev_init 0 51851 NULL nohasharray
156171 +set_interval_51851 set_interval 0-4 51851 &vti6_dev_init_51851
156172 +SYSC_sendto_51852 SYSC_sendto 6-3 51852 NULL nohasharray
156173 +set_frame_retries_51852 set_frame_retries 0 51852 &SYSC_sendto_51852
156174 +show_hairpin_mode_51853 show_hairpin_mode 0 51853 NULL
156175 +pointer_size_read_51863 pointer_size_read 3-0 51863 NULL
156176 +cfhsi_up_51866 cfhsi_up 0 51866 NULL
156177 +qla2x00_mpi_version_show_51867 qla2x00_mpi_version_show 0 51867 NULL
156178 +get_indirect_ea_51869 get_indirect_ea 4 51869 NULL nohasharray
156179 +create_beep_ctls_51869 create_beep_ctls 0 51869 &get_indirect_ea_51869
156180 +reg_write_multiple_51871 reg_write_multiple 0 51871 NULL
156181 +rx_fifo_errors_show_51874 rx_fifo_errors_show 0 51874 NULL
156182 +user_read_51881 user_read 3 51881 NULL
156183 +dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
156184 +b44_readphy_51890 b44_readphy 0 51890 NULL
156185 +nilfs_cleanup_super_51892 nilfs_cleanup_super 0 51892 NULL
156186 +fcoe_destroy_51895 fcoe_destroy 0 51895 NULL
156187 +virt_to_phys_51896 virt_to_phys 0 51896 NULL nohasharray
156188 +SyS_mq_timedsend_51896 SyS_mq_timedsend 3 51896 &virt_to_phys_51896
156189 +qla2x00_isp_name_show_51897 qla2x00_isp_name_show 0 51897 NULL
156190 +query_gid_51901 query_gid 0 51901 NULL
156191 +get_pages_51902 get_pages 0 51902 NULL
156192 +snd_trident_spdif_prepare_51903 snd_trident_spdif_prepare 0 51903 NULL nohasharray
156193 +solo_p2m_dma_51903 solo_p2m_dma 0 51903 &snd_trident_spdif_prepare_51903
156194 +host_lock_store_51904 host_lock_store 0-3 51904 NULL
156195 +read_live_nvram_51907 read_live_nvram 0-5-6 51907 NULL
156196 +btrfs_label_show_51918 btrfs_label_show 0 51918 NULL
156197 +wmi_set_ie_51919 wmi_set_ie 3 51919 NULL
156198 +of_property_read_u8_array_51921 of_property_read_u8_array 0 51921 NULL
156199 +dvb_usbv2_generic_rw_51922 dvb_usbv2_generic_rw 0 51922 NULL nohasharray
156200 +logfs_fsync_51922 logfs_fsync 0 51922 &dvb_usbv2_generic_rw_51922
156201 +write_grant_head_show_51927 write_grant_head_show 0 51927 NULL nohasharray
156202 +unix_set_peek_off_51927 unix_set_peek_off 0 51927 &write_grant_head_show_51927
156203 +dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
156204 +task_has_system_51936 task_has_system 0 51936 NULL
156205 +__tcp_mtu_to_mss_51938 __tcp_mtu_to_mss 0-2 51938 NULL
156206 +direct_IO_51941 direct_IO 0 51941 NULL
156207 +show_test_51942 show_test 0 51942 NULL
156208 +pm_test_show_51946 pm_test_show 0 51946 NULL
156209 +scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
156210 +get_clock_info_51952 get_clock_info 4 51952 NULL
156211 +target_stat_scsi_lu_show_attr_hs_num_cmds_51954 target_stat_scsi_lu_show_attr_hs_num_cmds 0 51954 NULL
156212 +pwm_period_show_51962 pwm_period_show 0 51962 NULL
156213 +size_show_51963 size_show 0 51963 NULL
156214 +ieee80211_verify_mac_51966 ieee80211_verify_mac 0 51966 NULL
156215 +snd_mask_min_51969 snd_mask_min 0 51969 NULL nohasharray
156216 +arizona_free_irq_51969 arizona_free_irq 2 51969 &snd_mask_min_51969
156217 +device_create_lockspace_51970 device_create_lockspace 0 51970 NULL nohasharray
156218 +hotkey_mask_store_51970 hotkey_mask_store 0-4 51970 &device_create_lockspace_51970
156219 +read_page_51972 read_page 2 51972 NULL
156220 +cpufv_disabled_show_51976 cpufv_disabled_show 0 51976 NULL
156221 +pipe_crc_set_source_51980 pipe_crc_set_source 0 51980 NULL nohasharray
156222 +fcoe_validate_vport_create_51980 fcoe_validate_vport_create 0 51980 &pipe_crc_set_source_51980
156223 +lpfc_nport_evt_cnt_show_51984 lpfc_nport_evt_cnt_show 0 51984 NULL
156224 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
156225 +idt77252_proc_read_51988 idt77252_proc_read 0 51988 NULL nohasharray
156226 +store_prochot_short_51988 store_prochot_short 0-4 51988 &idt77252_proc_read_51988
156227 +_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL nohasharray
156228 +cp_get_sset_count_51991 cp_get_sset_count 0 51991 &_c4iw_write_mem_dma_51991
156229 +__detect_osd_51993 __detect_osd 0 51993 NULL
156230 +ntfs_attr_size_51994 ntfs_attr_size 0 51994 NULL
156231 +dwc3_mode_write_51997 dwc3_mode_write 3-0 51997 NULL
156232 +ubifs_write_begin_52000 ubifs_write_begin 0 52000 NULL
156233 +queue_nomerges_store_52001 queue_nomerges_store 3-0 52001 NULL
156234 +store_received_ref_clk3a_52006 store_received_ref_clk3a 0-4 52006 NULL
156235 +xpnet_dev_open_52009 xpnet_dev_open 0 52009 NULL
156236 +log_buf_addr_show_52010 log_buf_addr_show 0 52010 NULL nohasharray
156237 +scsi_sysfs_add_host_52010 scsi_sysfs_add_host 0 52010 &log_buf_addr_show_52010
156238 +wacom_led_control_52014 wacom_led_control 0 52014 NULL
156239 +dummy_enable_52019 dummy_enable 0 52019 NULL
156240 +lp55xx_show_engine_select_52020 lp55xx_show_engine_select 0 52020 NULL
156241 +apds990x_write_byte_52022 apds990x_write_byte 0 52022 NULL
156242 +r820t_write_52023 r820t_write 0-4 52023 NULL
156243 +vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
156244 +show_current_driver_52027 show_current_driver 0 52027 NULL
156245 +lp3943_pwm_config_52030 lp3943_pwm_config 0 52030 NULL
156246 +override_release_52032 override_release 2 52032 NULL
156247 +snd_ac97_set_rate_52041 snd_ac97_set_rate 0 52041 NULL nohasharray
156248 +unique_id_show_52041 unique_id_show 0 52041 &snd_ac97_set_rate_52041
156249 +irda_create_52042 irda_create 0 52042 NULL
156250 +netdev_show_52044 netdev_show 0 52044 NULL
156251 +dma_rx_errors_read_52045 dma_rx_errors_read 3-0 52045 NULL
156252 +show_fcf_state_52047 show_fcf_state 0 52047 NULL
156253 +msnd_fifo_write_52052 msnd_fifo_write 0-3 52052 NULL
156254 +show_version_52054 show_version 0 52054 NULL
156255 +dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
156256 +show_ipFragOKs_52058 show_ipFragOKs 0 52058 NULL nohasharray
156257 +regulator_disable_52058 regulator_disable 0 52058 &show_ipFragOKs_52058
156258 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
156259 +ieee80211_change_mac_52065 ieee80211_change_mac 0 52065 NULL
156260 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
156261 +show_conn_param_ISCSI_PARAM_IPV4_TOS_52071 show_conn_param_ISCSI_PARAM_IPV4_TOS 0 52071 NULL
156262 +mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 NULL nohasharray
156263 +sh_irda_crc_init_52072 sh_irda_crc_init 0 52072 &mxuport_process_read_urb_data_52072
156264 +mt2063_get_if_frequency_52079 mt2063_get_if_frequency 0 52079 NULL
156265 +wil_wait_for_fw_ready_52081 wil_wait_for_fw_ready 0 52081 NULL nohasharray
156266 +lm3533_set_lvled_config_52081 lm3533_set_lvled_config 0 52081 &wil_wait_for_fw_ready_52081
156267 +ath10k_pci_hif_diag_read_52084 ath10k_pci_hif_diag_read 0 52084 NULL nohasharray
156268 +ft_lport_notify_52084 ft_lport_notify 0 52084 &ath10k_pci_hif_diag_read_52084
156269 +amd_ec_read_52087 amd_ec_read 0 52087 NULL nohasharray
156270 +iscsi_stat_logout_attr_show_52087 iscsi_stat_logout_attr_show 0 52087 &amd_ec_read_52087
156271 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL nohasharray
156272 +rt2x00debug_read_rf_52089 rt2x00debug_read_rf 0-3 52089 &nsm_get_handle_52089
156273 +udp_recvmsg_52094 udp_recvmsg 3 52094 NULL
156274 +affs_do_readpage_ofs_52095 affs_do_readpage_ofs 0 52095 NULL
156275 +ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
156276 +mtrr_save_52097 mtrr_save 0 52097 NULL
156277 +ft_wwn_show_attr_version_52102 ft_wwn_show_attr_version 0 52102 NULL
156278 +o2net_debug_read_52105 o2net_debug_read 3-0 52105 NULL
156279 +qla4xxx_sysfs_ddb_get_param_52106 qla4xxx_sysfs_ddb_get_param 0 52106 NULL
156280 +smsdvb_stats_read_52114 smsdvb_stats_read 3-0 52114 NULL
156281 +ov9740_set_res_52118 ov9740_set_res 0 52118 NULL
156282 +show_spi_transport_max_offset_52125 show_spi_transport_max_offset 0 52125 NULL
156283 +split_scan_timeout_write_52128 split_scan_timeout_write 3-0 52128 NULL nohasharray
156284 +ring_size_show_52128 ring_size_show 0 52128 &split_scan_timeout_write_52128
156285 +retry_count_read_52129 retry_count_read 3-0 52129 NULL
156286 +scan_sleep_millisecs_store_52134 scan_sleep_millisecs_store 0-4 52134 NULL
156287 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
156288 +sub_alloc_52140 sub_alloc 0 52140 NULL
156289 +netdev_open_52143 netdev_open 0 52143 NULL
156290 +mmc_sd_power_restore_52144 mmc_sd_power_restore 0 52144 NULL
156291 +ext2_alloc_blocks_52145 ext2_alloc_blocks 2-0 52145 NULL nohasharray
156292 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 &ext2_alloc_blocks_52145
156293 +ov772x_g_fmt_52146 ov772x_g_fmt 0 52146 NULL
156294 +htable_size_52148 htable_size 0-1 52148 NULL nohasharray
156295 +snd_intel8x0_pcm_trigger_52148 snd_intel8x0_pcm_trigger 0 52148 &htable_size_52148
156296 +fcopy_read_52149 fcopy_read 0-3 52149 NULL
156297 +set_rdac0_52150 set_rdac0 4-0 52150 NULL
156298 +gfs2_rs_alloc_52152 gfs2_rs_alloc 0 52152 NULL
156299 +smk_write_load2_52155 smk_write_load2 3-0 52155 NULL
156300 +sp_open_dev_52157 sp_open_dev 0 52157 NULL
156301 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3-0 52168 NULL nohasharray
156302 +s5k83a_set_flip_real_52168 s5k83a_set_flip_real 0 52168 &ieee80211_if_read_dot11MeshRetryTimeout_52168
156303 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
156304 +pm2fb_check_var_52172 pm2fb_check_var 0 52172 NULL
156305 +mxuport_open_52173 mxuport_open 0 52173 NULL
156306 +__acpi_power_on_52175 __acpi_power_on 0 52175 NULL nohasharray
156307 +mtd_writesize_show_52175 mtd_writesize_show 0 52175 &__acpi_power_on_52175
156308 +print_prefix_52176 print_prefix 0 52176 NULL
156309 +ib_dma_map_page_52177 ib_dma_map_page 0 52177 NULL
156310 +proc_pid_readlink_52186 proc_pid_readlink 3-0 52186 NULL nohasharray
156311 +hptiop_show_version_52186 hptiop_show_version 0 52186 &proc_pid_readlink_52186
156312 +show_tabletStylusUpper_52190 show_tabletStylusUpper 0 52190 NULL nohasharray
156313 +hermes_bap_seek_52190 hermes_bap_seek 0 52190 &show_tabletStylusUpper_52190
156314 +reiserfs_posix_acl_from_disk_52191 reiserfs_posix_acl_from_disk 2 52191 NULL
156315 +rt2800pci_enable_radio_52192 rt2800pci_enable_radio 0 52192 NULL
156316 +ssp_tm_req_52193 ssp_tm_req 0 52193 NULL
156317 +show_session_param_ISCSI_PARAM_INITIAL_R2T_EN_52194 show_session_param_ISCSI_PARAM_INITIAL_R2T_EN 0 52194 NULL
156318 +atl2_get_eeprom_len_52196 atl2_get_eeprom_len 0 52196 NULL
156319 +iio_buffer_show_enable_52202 iio_buffer_show_enable 0 52202 NULL
156320 +prepare_ring_52203 prepare_ring 0 52203 NULL nohasharray
156321 +find_lkb_52203 find_lkb 0 52203 &prepare_ring_52203
156322 +iad_bFunctionProtocol_show_52207 iad_bFunctionProtocol_show 0 52207 NULL
156323 +bad_inode_readlink_52210 bad_inode_readlink 0 52210 NULL
156324 +ipmr_mfc_delete_52211 ipmr_mfc_delete 0 52211 NULL
156325 +mcp3021_read16_52212 mcp3021_read16 0 52212 NULL
156326 +adt7411_show_bit_52213 adt7411_show_bit 0 52213 NULL
156327 +ib_sa_path_rec_get_52214 ib_sa_path_rec_get 0 52214 NULL
156328 +vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 5-6 52216 NULL
156329 +iscsi_if_send_reply_52219 iscsi_if_send_reply 7 52219 NULL
156330 +_nfs4_open_and_get_state_52221 _nfs4_open_and_get_state 0 52221 NULL
156331 +de_init_rings_52222 de_init_rings 0 52222 NULL
156332 +show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224 show_session_param_ISCSI_PARAM_INITIATOR_NAME 0 52224 NULL nohasharray
156333 +arcmsr_sysfs_iop_message_write_52224 arcmsr_sysfs_iop_message_write 0-6-5 52224 &show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224
156334 +show_chgmode_52225 show_chgmode 0 52225 NULL
156335 +ptype_store_52226 ptype_store 0-3 52226 NULL
156336 +ufx_set_vid_mode_52227 ufx_set_vid_mode 0 52227 NULL
156337 +wdata_send_pages_52229 wdata_send_pages 0 52229 NULL
156338 +max1111_read_52230 max1111_read 0 52230 NULL
156339 +nvram_read_52231 nvram_read 0-3 52231 NULL
156340 +_alloc_mISDN_skb_52232 _alloc_mISDN_skb 3 52232 NULL nohasharray
156341 +snd_ensoniq_capture_prepare_52232 snd_ensoniq_capture_prepare 0 52232 &_alloc_mISDN_skb_52232
156342 +o2nm_cluster_attr_fence_method_read_52233 o2nm_cluster_attr_fence_method_read 0 52233 NULL
156343 +arizona_micsupp_disable_52236 arizona_micsupp_disable 0 52236 NULL
156344 +do_dmabuf_dirty_ldu_52241 do_dmabuf_dirty_ldu 6 52241 NULL nohasharray
156345 +minix_write_inode_52241 minix_write_inode 0 52241 &do_dmabuf_dirty_ldu_52241
156346 +fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
156347 +fnic_show_state_52243 fnic_show_state 0 52243 &fuse_request_alloc_52243
156348 +nfs_updatepage_52248 nfs_updatepage 0 52248 NULL
156349 +pm80x_request_irq_52250 pm80x_request_irq 2 52250 NULL
156350 +nvkm_client_ioctl_52251 nvkm_client_ioctl 0 52251 NULL
156351 +rd_build_device_space_52253 rd_build_device_space 0 52253 NULL nohasharray
156352 +w1_ds2781_eeprom_cmd_52253 w1_ds2781_eeprom_cmd 0 52253 &rd_build_device_space_52253
156353 +_init_blk_request_52256 _init_blk_request 0 52256 NULL
156354 +physical_line_partition_show_52257 physical_line_partition_show 0 52257 NULL
156355 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
156356 +flush_52261 flush 0 52261 NULL
156357 +read_52268 read 0 52268 NULL
156358 +set_temp_limit_52269 set_temp_limit 0 52269 NULL nohasharray
156359 +w1_master_attribute_store_search_52269 w1_master_attribute_store_search 0-4 52269 &set_temp_limit_52269 nohasharray
156360 +cap_safe_nice_52269 cap_safe_nice 0 52269 &w1_master_attribute_store_search_52269
156361 +ext2_direct_IO_52270 ext2_direct_IO 4-0 52270 NULL
156362 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
156363 +jbd2_journal_flush_52280 jbd2_journal_flush 0 52280 NULL
156364 +snd_pcm_pre_reset_52282 snd_pcm_pre_reset 0 52282 NULL
156365 +snd_sonicvibes_capture_prepare_52293 snd_sonicvibes_capture_prepare 0 52293 NULL
156366 +nl80211_netlink_notify_52297 nl80211_netlink_notify 0 52297 NULL nohasharray
156367 +afs_cell_cache_get_key_52297 afs_cell_cache_get_key 0 52297 &nl80211_netlink_notify_52297
156368 +rw_read_52299 rw_read 6-0-5 52299 NULL
156369 +ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 NULL nohasharray
156370 +fd_set_configfs_dev_params_52304 fd_set_configfs_dev_params 0-3 52304 &ath6kl_wmi_get_new_buf_52304
156371 +sis5595_access_52305 sis5595_access 0 52305 NULL
156372 +of_address_to_resource_52308 of_address_to_resource 2 52308 NULL
156373 +kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
156374 +qlcnic_82xx_set_nic_info_52311 qlcnic_82xx_set_nic_info 0 52311 NULL
156375 +i915_gem_object_get_pages_stolen_52314 i915_gem_object_get_pages_stolen 0 52314 NULL
156376 +ssd1307fb_write_52315 ssd1307fb_write 3 52315 NULL
156377 +request_asymmetric_key_52317 request_asymmetric_key 4-2 52317 NULL nohasharray
156378 +show_phy_flash_cfg_52317 show_phy_flash_cfg 0 52317 &request_asymmetric_key_52317 nohasharray
156379 +store_vrm_reg_52317 store_vrm_reg 0-4 52317 &show_phy_flash_cfg_52317
156380 +hwflags_read_52318 hwflags_read 3-0 52318 NULL
156381 +t3_sge_init_rspcntxt_52321 t3_sge_init_rspcntxt 0 52321 NULL
156382 +cryptomgr_notify_52323 cryptomgr_notify 0 52323 NULL
156383 +erst_exec_move_data_52324 erst_exec_move_data 0 52324 NULL
156384 +grp_opt_proc_write_52327 grp_opt_proc_write 0-3 52327 NULL
156385 +ntfs_rl_split_52328 ntfs_rl_split 4-2 52328 NULL
156386 +erst_exec_load_var1_52330 erst_exec_load_var1 0 52330 NULL nohasharray
156387 +parse_protocol_change_52330 parse_protocol_change 0 52330 &erst_exec_load_var1_52330
156388 +ipv4_conntrack_in_52331 ipv4_conntrack_in 0 52331 NULL
156389 +qh_schedule_52332 qh_schedule 0 52332 NULL nohasharray
156390 +show_ipv6_iface_link_local_state_52332 show_ipv6_iface_link_local_state 0 52332 &qh_schedule_52332
156391 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL nohasharray
156392 +snd_em28xx_capture_trigger_52333 snd_em28xx_capture_trigger 0 52333 &test_unaligned_bulk_52333
156393 +target_fabric_discovery_attr_show_52336 target_fabric_discovery_attr_show 0 52336 NULL nohasharray
156394 +carl9170_usb_open_52336 carl9170_usb_open 0 52336 &target_fabric_discovery_attr_show_52336 nohasharray
156395 +enable_vport_52336 enable_vport 0 52336 &carl9170_usb_open_52336
156396 +hur_len_52339 hur_len 0 52339 NULL
156397 +ad7877_gpio3_store_52340 ad7877_gpio3_store 0-4 52340 NULL
156398 +fc2580_get_if_frequency_52341 fc2580_get_if_frequency 0 52341 NULL
156399 +store_52342 store 0-3 52342 NULL
156400 +dccp_v4_connect_52343 dccp_v4_connect 0 52343 NULL
156401 +tcs3414_buffer_predisable_52350 tcs3414_buffer_predisable 0 52350 NULL
156402 +pscsi_configure_device_52352 pscsi_configure_device 0 52352 NULL
156403 +ds1672_get_control_52353 ds1672_get_control 0 52353 NULL
156404 +ina209_show_interval_52354 ina209_show_interval 0 52354 NULL
156405 +i40e_vsi_control_rings_52357 i40e_vsi_control_rings 0 52357 NULL
156406 +ieee80211_rx_radiotap_hdrlen_52359 ieee80211_rx_radiotap_hdrlen 0 52359 NULL
156407 +show_iostat_counterbits_52360 show_iostat_counterbits 0 52360 NULL
156408 +tx_bytes_show_52361 tx_bytes_show 0 52361 NULL nohasharray
156409 +label_vga_52361 label_vga 0 52361 &tx_bytes_show_52361
156410 +show_counter_rx_p8_hdr_egr_ovfls_52362 show_counter_rx_p8_hdr_egr_ovfls 0 52362 NULL nohasharray
156411 +cap_inode_killpriv_52362 cap_inode_killpriv 0 52362 &show_counter_rx_p8_hdr_egr_ovfls_52362
156412 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL nohasharray
156413 +ssb_attr_sprom_show_52367 ssb_attr_sprom_show 0 52367 &copy_entries_to_user_52367
156414 +nilfs_segctor_last_nongc_write_time_secs_show_52369 nilfs_segctor_last_nongc_write_time_secs_show 0 52369 NULL
156415 +ipath_set_part_key_52370 ipath_set_part_key 0 52370 NULL
156416 +iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
156417 +show_sched3_52373 show_sched3 0 52373 NULL nohasharray
156418 +__uncore_map_show_52373 __uncore_map_show 0 52373 &show_sched3_52373
156419 +hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
156420 +ixgbevf_setup_tx_resources_52376 ixgbevf_setup_tx_resources 0 52376 NULL
156421 +mq_emit_config_values_52378 mq_emit_config_values 3 52378 NULL nohasharray
156422 +pfkey_sockaddr_pair_size_52378 pfkey_sockaddr_pair_size 0 52378 &mq_emit_config_values_52378 nohasharray
156423 +quota_warn_period_show_52378 quota_warn_period_show 0 52378 &pfkey_sockaddr_pair_size_52378
156424 +snd_rme96_capture_prepare_52380 snd_rme96_capture_prepare 0 52380 NULL
156425 +iwl_nvm_init_52382 iwl_nvm_init 0 52382 NULL
156426 +isdn_writebuf_stub_52383 isdn_writebuf_stub 4-0 52383 NULL
156427 +task_has_security_52386 task_has_security 0 52386 NULL nohasharray
156428 +nct7904_write_reg_52386 nct7904_write_reg 0 52386 &task_has_security_52386
156429 +jfs_setxattr_52389 jfs_setxattr 4-0 52389 NULL
156430 +input_print_modalias_bits_52395 input_print_modalias_bits 0 52395 NULL
156431 +svc_partial_recvfrom_52396 svc_partial_recvfrom 4 52396 NULL
156432 +aer_inject_write_52399 aer_inject_write 3-0 52399 NULL
156433 +selinux_inode_setattr_52401 selinux_inode_setattr 0 52401 NULL
156434 +pm_suspend_52403 pm_suspend 0 52403 NULL
156435 +do_ncp_rpc_call_52406 do_ncp_rpc_call 0 52406 NULL
156436 +show_counter_rx_p5_hdr_egr_ovfls_52407 show_counter_rx_p5_hdr_egr_ovfls 0 52407 NULL
156437 +aac_rx_ioremap_52410 aac_rx_ioremap 2 52410 NULL
156438 +nilfs_segctor_collect_dirty_files_52413 nilfs_segctor_collect_dirty_files 0 52413 NULL
156439 +clariion_activate_52414 clariion_activate 0 52414 NULL
156440 +do_md_run_52416 do_md_run 0 52416 NULL
156441 +safe_delay_store_52417 safe_delay_store 0-3 52417 NULL
156442 +mmc_csd_show_52423 mmc_csd_show 0 52423 NULL
156443 +line6_midibuf_init_52425 line6_midibuf_init 2 52425 NULL nohasharray
156444 +show_alarms_in_52425 show_alarms_in 0 52425 &line6_midibuf_init_52425
156445 +pwc_set_autogain_52427 pwc_set_autogain 0 52427 NULL
156446 +hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
156447 +delay_status_52431 delay_status 5 52431 NULL nohasharray
156448 +gfs2_getattr_52431 gfs2_getattr 0 52431 &delay_status_52431
156449 +show_ipInDiscards_52432 show_ipInDiscards 0 52432 NULL
156450 +ath6kl_delete_qos_write_52435 ath6kl_delete_qos_write 3-0 52435 NULL
156451 +iwl_remove_station_52436 iwl_remove_station 0 52436 NULL
156452 +ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
156453 +sst_prepare_and_post_msg_52443 sst_prepare_and_post_msg 0 52443 NULL
156454 +show_radios_state_52445 show_radios_state 0 52445 NULL
156455 +store_uframe_periodic_max_52448 store_uframe_periodic_max 0-4 52448 NULL
156456 +nilfs_btree_lookup_contig_52451 nilfs_btree_lookup_contig 0 52451 NULL nohasharray
156457 +keene_s_ctrl_52451 keene_s_ctrl 0 52451 &nilfs_btree_lookup_contig_52451
156458 +alauda_read_data_52452 alauda_read_data 3 52452 NULL
156459 +get_pci_info_52455 get_pci_info 0 52455 NULL nohasharray
156460 +gsm_change_mtu_52455 gsm_change_mtu 0 52455 &get_pci_info_52455
156461 +bt_alloc_52457 bt_alloc 2 52457 NULL nohasharray
156462 +ip6_skb_dst_mtu_52457 ip6_skb_dst_mtu 0 52457 &bt_alloc_52457
156463 +iwl_restore_default_wep_keys_52463 iwl_restore_default_wep_keys 0 52463 NULL
156464 +sctp_packet_transmit_52467 sctp_packet_transmit 0 52467 NULL
156465 +show_id_ext_52472 show_id_ext 0 52472 NULL
156466 +cifs_readpage_worker_52477 cifs_readpage_worker 0 52477 NULL nohasharray
156467 +ieee80211_alloc_txb_52477 ieee80211_alloc_txb 2-1 52477 &cifs_readpage_worker_52477
156468 +tipc_sendmsg_52481 tipc_sendmsg 3 52481 NULL
156469 +ocfs2_extend_no_holes_52483 ocfs2_extend_no_holes 0 52483 NULL
156470 +pch_i2c_wait_for_check_xfer_52485 pch_i2c_wait_for_check_xfer 0 52485 NULL nohasharray
156471 +snd_hda_gen_build_controls_52485 snd_hda_gen_build_controls 0 52485 &pch_i2c_wait_for_check_xfer_52485
156472 +bru_s_ctrl_52486 bru_s_ctrl 0 52486 NULL
156473 +roccat_common2_sysfs_read_keys_function_52491 roccat_common2_sysfs_read_keys_function 0-5-6 52491 NULL
156474 +sh_mobile_i2c_xfer_52492 sh_mobile_i2c_xfer 0-3 52492 NULL nohasharray
156475 +iscsi_tpg_auth_show_password_mutual_52492 iscsi_tpg_auth_show_password_mutual 0 52492 &sh_mobile_i2c_xfer_52492
156476 +fd_do_rw_52495 fd_do_rw 3 52495 NULL nohasharray
156477 +skb_cow_head_52495 skb_cow_head 2 52495 &fd_do_rw_52495
156478 +sysfs_create_link_nowarn_52496 sysfs_create_link_nowarn 0 52496 NULL
156479 +int_tasklet_entry_52500 int_tasklet_entry 3-0 52500 NULL
156480 +xfs_alloc_get_rec_52502 xfs_alloc_get_rec 0 52502 NULL
156481 +ems_usb_control_cmd_52504 ems_usb_control_cmd 0 52504 NULL
156482 +smb2_async_readv_52505 smb2_async_readv 0 52505 NULL
156483 +netlbl_unlabel_init_52506 netlbl_unlabel_init 1 52506 NULL
156484 +qlcnic_83xx_sysfs_flash_write_52507 qlcnic_83xx_sysfs_flash_write 4 52507 NULL nohasharray
156485 +show_rdac3_52507 show_rdac3 0 52507 &qlcnic_83xx_sysfs_flash_write_52507
156486 +gr_queue_ext_52511 gr_queue_ext 0 52511 NULL
156487 +disable_slot_52512 disable_slot 0 52512 NULL
156488 +pm_qos_power_write_52513 pm_qos_power_write 3-0 52513 NULL nohasharray
156489 +isl29003_show_lux_52513 isl29003_show_lux 0 52513 &pm_qos_power_write_52513
156490 +read_fw_regs_offset_52515 read_fw_regs_offset 0 52515 NULL
156491 +soft_offline_huge_page_52517 soft_offline_huge_page 0 52517 NULL
156492 +bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 4-0 52518 NULL
156493 +get_session_param_52521 get_session_param 0 52521 NULL
156494 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
156495 +sc1200wdt_write_52527 sc1200wdt_write 0-3 52527 NULL
156496 +raw_recvmsg_52529 raw_recvmsg 4-0 52529 NULL
156497 +submit_audio_in_urb_52536 submit_audio_in_urb 0 52536 NULL nohasharray
156498 +ip6table_nat_in_52536 ip6table_nat_in 0 52536 &submit_audio_in_urb_52536
156499 +input_dev_show_properties_52537 input_dev_show_properties 0 52537 NULL nohasharray
156500 +gt_cur_freq_mhz_show_52537 gt_cur_freq_mhz_show 0 52537 &input_dev_show_properties_52537
156501 +show_caseopen_52539 show_caseopen 0 52539 NULL
156502 +fan_fan1_input_show_52540 fan_fan1_input_show 0 52540 NULL nohasharray
156503 +SyS_vmsplice_52540 SyS_vmsplice 3 52540 &fan_fan1_input_show_52540
156504 +zd_iowrite32a_locked_52542 zd_iowrite32a_locked 0 52542 NULL
156505 +set_fan_52544 set_fan 0-4 52544 NULL
156506 +snd_pcm_pre_prepare_52548 snd_pcm_pre_prepare 0 52548 NULL
156507 +dccpprobe_read_52549 dccpprobe_read 3-0 52549 NULL nohasharray
156508 +hsw_pcm_prepare_52549 hsw_pcm_prepare 0 52549 &dccpprobe_read_52549
156509 +s35390a_get_datetime_52556 s35390a_get_datetime 0 52556 NULL nohasharray
156510 +ntfs_prepare_pages_for_non_resident_write_52556 ntfs_prepare_pages_for_non_resident_write 0 52556 &s35390a_get_datetime_52556
156511 +cropcap_52561 cropcap 0 52561 NULL
156512 +atalk_create_52562 atalk_create 0 52562 NULL
156513 +xfs_attr_shortform_to_leaf_52564 xfs_attr_shortform_to_leaf 0 52564 NULL
156514 +cbaf_wusb_chid_store_52566 cbaf_wusb_chid_store 0-4 52566 NULL
156515 +debug_level_proc_write_52572 debug_level_proc_write 3-0 52572 NULL nohasharray
156516 +show_otp1en_52572 show_otp1en 0 52572 &debug_level_proc_write_52572 nohasharray
156517 +nfs_getattr_52572 nfs_getattr 0 52572 &show_otp1en_52572 nohasharray
156518 +b43legacy_probe_52572 b43legacy_probe 0 52572 &nfs_getattr_52572
156519 +ds2780_set_sense_resistor_value_52573 ds2780_set_sense_resistor_value 0-4 52573 NULL
156520 +target_stat_scsi_port_show_attr_dev_52577 target_stat_scsi_port_show_attr_dev 0 52577 NULL
156521 +acpi_processor_start_52582 acpi_processor_start 0 52582 NULL
156522 +wl12xx_init_fwlog_52585 wl12xx_init_fwlog 0 52585 NULL
156523 +roccat_common2_sysfs_read_keys_thumbster_52586 roccat_common2_sysfs_read_keys_thumbster 0-5-6 52586 NULL
156524 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6-0-5 52587 NULL nohasharray
156525 +twl_rtc_read_u8_52587 twl_rtc_read_u8 0 52587 &isku_sysfs_read_macro_52587
156526 +uvesafb_store_nocrtc_52589 uvesafb_store_nocrtc 0-4 52589 NULL
156527 +show_ipReasmFails_52591 show_ipReasmFails 0 52591 NULL
156528 +ath10k_start_52596 ath10k_start 0 52596 NULL
156529 +store_dh_state_52601 store_dh_state 0-4 52601 NULL nohasharray
156530 +test_write_file_52601 test_write_file 0-3 52601 &store_dh_state_52601
156531 +show_session_param_ISCSI_PARAM_BOOT_TARGET_52603 show_session_param_ISCSI_PARAM_BOOT_TARGET 0 52603 NULL
156532 +SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
156533 +ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
156534 +copy_user_acl_52622 copy_user_acl 0 52622 NULL
156535 +apei_check_gar_52626 apei_check_gar 0 52626 NULL
156536 +sbp_tpg_store_directory_id_52629 sbp_tpg_store_directory_id 0-3 52629 NULL
156537 +roccat_common2_sysfs_read_keys_easyzone_52632 roccat_common2_sysfs_read_keys_easyzone 0-5-6 52632 NULL
156538 +f2fs_setattr_52633 f2fs_setattr 0 52633 NULL
156539 +ov7660_set_auto_exposure_52634 ov7660_set_auto_exposure 0 52634 NULL
156540 +tps80031_writes_52638 tps80031_writes 3-4-0 52638 NULL nohasharray
156541 +min_ratio_store_52638 min_ratio_store 0-4 52638 &tps80031_writes_52638
156542 +set_temp_high_52640 set_temp_high 0-4 52640 NULL
156543 +rt2500usb_set_state_52644 rt2500usb_set_state 0 52644 NULL nohasharray
156544 +timeout_store_52644 timeout_store 0-3 52644 &rt2500usb_set_state_52644
156545 +_rbd_dev_v2_snap_size_52651 _rbd_dev_v2_snap_size 0 52651 NULL
156546 +show_temp2_crit_hyst_52656 show_temp2_crit_hyst 0 52656 NULL
156547 +cachefiles_daemon_add_cache_52668 cachefiles_daemon_add_cache 0 52668 NULL
156548 +target_stat_scsi_port_show_attr_role_52670 target_stat_scsi_port_show_attr_role 0 52670 NULL
156549 +fld_proc_hash_seq_write_52671 fld_proc_hash_seq_write 3 52671 NULL
156550 +SYSC_gethostname_52677 SYSC_gethostname 2 52677 NULL
156551 +__rpc_clnt_handle_event_52679 __rpc_clnt_handle_event 0 52679 NULL
156552 +u2_timeout_store_52681 u2_timeout_store 0-4 52681 NULL
156553 +genphy_update_link_52684 genphy_update_link 0 52684 NULL
156554 +reg_write_range_52690 reg_write_range 4 52690 NULL
156555 +sdev_store_evt_inquiry_change_reported_52694 sdev_store_evt_inquiry_change_reported 0-4 52694 NULL
156556 +store_52696 store 0-3 52696 NULL
156557 +b44_set_mac_addr_52700 b44_set_mac_addr 0 52700 NULL
156558 +bonding_show_queue_id_52702 bonding_show_queue_id 0 52702 NULL
156559 +ms_transfer_data_52705 ms_transfer_data 7 52705 NULL
156560 +acpi_freeze_begin_52707 acpi_freeze_begin 0 52707 NULL
156561 +atl1c_setup_ring_resources_52708 atl1c_setup_ring_resources 0 52708 NULL
156562 +action_show_52711 action_show 0 52711 NULL
156563 +usbip_debug_show_52712 usbip_debug_show 0 52712 NULL
156564 +tmp102_show_temp_52713 tmp102_show_temp 0 52713 NULL
156565 +pm_wake_unlock_52721 pm_wake_unlock 0 52721 NULL
156566 +iscsi_stat_instance_attr_show_52723 iscsi_stat_instance_attr_show 0 52723 NULL nohasharray
156567 +blk_iopoll_cpu_notify_52723 blk_iopoll_cpu_notify 0 52723 &iscsi_stat_instance_attr_show_52723
156568 +cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
156569 +sendbytes_52726 sendbytes 0 52726 NULL
156570 +set_capture_52728 set_capture 0 52728 NULL
156571 +lx_pcm_trigger_52731 lx_pcm_trigger 0 52731 NULL
156572 +blkcipher_next_slow_52733 blkcipher_next_slow 4-3 52733 NULL
156573 +relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
156574 +v9fs_xattr_user_get_52737 v9fs_xattr_user_get 0 52737 NULL
156575 +hfcsusb_rx_frame_52745 hfcsusb_rx_frame 3 52745 NULL nohasharray
156576 +st_sensors_sysfs_sampling_frequency_avail_52745 st_sensors_sysfs_sampling_frequency_avail 0 52745 &hfcsusb_rx_frame_52745
156577 +netlink_add_tap_52755 netlink_add_tap 0 52755 NULL
156578 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3-0 52756 NULL nohasharray
156579 +show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO_52756 show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO 0 52756 &ieee80211_if_read_beacon_timeout_52756
156580 +target_stat_scsi_tgt_port_show_attr_indx_52759 target_stat_scsi_tgt_port_show_attr_indx 0 52759 NULL
156581 +set_pwm_hyst_52760 set_pwm_hyst 0-4 52760 NULL
156582 +copy_ctr_args_52761 copy_ctr_args 2 52761 NULL
156583 +ds1374_read_time_52763 ds1374_read_time 0 52763 NULL
156584 +acpi_ps_execute_method_52767 acpi_ps_execute_method 0 52767 NULL
156585 +store_52770 store 0 52770 NULL
156586 +lpfc_poll_store_52774 lpfc_poll_store 0-4 52774 NULL
156587 +nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
156588 +available_kbd_modes_show_52777 available_kbd_modes_show 0 52777 NULL
156589 +show_pec_52779 show_pec 0 52779 NULL
156590 +set_target_52783 set_target 0-4 52783 NULL
156591 +vim2m_buf_prepare_52786 vim2m_buf_prepare 0 52786 NULL nohasharray
156592 +igb_pci_disable_sriov_52786 igb_pci_disable_sriov 0 52786 &vim2m_buf_prepare_52786
156593 +drv_get_stats_52789 drv_get_stats 0 52789 NULL
156594 +show_52793 show 0 52793 NULL
156595 +edac_pci_int_store_52795 edac_pci_int_store 0-3 52795 NULL
156596 +snd_seq_ioctl_subscribe_port_52796 snd_seq_ioctl_subscribe_port 0 52796 NULL
156597 +xenvif_write_io_ring_52802 xenvif_write_io_ring 3-0 52802 NULL nohasharray
156598 +enabled_show_52802 enabled_show 0 52802 &xenvif_write_io_ring_52802
156599 +layout_cnodes_52805 layout_cnodes 0 52805 NULL
156600 +lio_target_nacl_store_tag_52806 lio_target_nacl_store_tag 0-3 52806 NULL
156601 +run_start_commands_52808 run_start_commands 0 52808 NULL
156602 +b43legacy_attr_interfmode_store_52810 b43legacy_attr_interfmode_store 0-4 52810 NULL
156603 +osst_adr_rev_show_52811 osst_adr_rev_show 0 52811 NULL
156604 +ds2780_get_rsgain_setting_52816 ds2780_get_rsgain_setting 0 52816 NULL nohasharray
156605 +qlcnic_dev_statistics_len_52816 qlcnic_dev_statistics_len 0 52816 &ds2780_get_rsgain_setting_52816
156606 +ath6kl_wmi_meta_add_52817 ath6kl_wmi_meta_add 0 52817 NULL
156607 +show_eco_52820 show_eco 0 52820 NULL
156608 +sctp_send_asconf_52823 sctp_send_asconf 0 52823 NULL
156609 +roccat_common2_sysfs_write_tcu_52828 roccat_common2_sysfs_write_tcu 0-6-5 52828 NULL
156610 +tomoyo_path_perm_52831 tomoyo_path_perm 0 52831 NULL
156611 +amd64_top_mem_show_52832 amd64_top_mem_show 0 52832 NULL nohasharray
156612 +qib_read_umem64_52832 qib_read_umem64 0 52832 &amd64_top_mem_show_52832
156613 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3-0 52836 NULL
156614 +lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 NULL nohasharray
156615 +il3945_show_retry_rate_52837 il3945_show_retry_rate 0 52837 &lb_alloc_ep_req_52837
156616 +apei_read_52843 apei_read 0 52843 NULL
156617 +tpm_tis_i2c_recv_52850 tpm_tis_i2c_recv 0-3 52850 NULL
156618 +modelname_show_52855 modelname_show 0 52855 NULL
156619 +get_beep_mask_52859 get_beep_mask 0 52859 NULL
156620 +hiface_pcm_stream_start_52861 hiface_pcm_stream_start 0 52861 NULL
156621 +mon_bin_get_event_52863 mon_bin_get_event 4-6 52863 NULL
156622 +target_stat_scsi_lu_show_attr_resets_52866 target_stat_scsi_lu_show_attr_resets 0 52866 NULL
156623 +twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 NULL nohasharray
156624 +media_write_52867 media_write 0-3 52867 &twl6030_gpadc_write_52867
156625 +send_request_dev_dep_msg_in_52868 send_request_dev_dep_msg_in 0 52868 NULL
156626 +cccr_show_52879 cccr_show 0 52879 NULL
156627 +twlreg_write_52880 twlreg_write 3-0 52880 NULL
156628 +pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
156629 +cache_read_procfs_52882 cache_read_procfs 3-0 52882 NULL
156630 +default_blksize_show_52888 default_blksize_show 0 52888 NULL
156631 +lio_target_np_store_iser_52890 lio_target_np_store_iser 0-3 52890 NULL
156632 +kvm_kvzalloc_52894 kvm_kvzalloc 1 52894 NULL
156633 +nommu_map_sg_52896 nommu_map_sg 0-3 52896 NULL
156634 +wm831x_status_src_show_52897 wm831x_status_src_show 0 52897 NULL
156635 +vxfs_immed_readpage_52899 vxfs_immed_readpage 0 52899 NULL
156636 +multicast_last_member_count_show_52901 multicast_last_member_count_show 0 52901 NULL
156637 +read_cam_control_52903 read_cam_control 0 52903 NULL
156638 +parse_52905 parse 0 52905 NULL
156639 +show_pwmchan_52907 show_pwmchan 0 52907 NULL
156640 +arizona_request_irq_52908 arizona_request_irq 2 52908 NULL
156641 +dio_bio_reap_52913 dio_bio_reap 0 52913 NULL
156642 +lpfc_selective_reset_52919 lpfc_selective_reset 0 52919 NULL
156643 +mt9t031_cropcap_52933 mt9t031_cropcap 0 52933 NULL
156644 +iblock_get_bio_52936 iblock_get_bio 3 52936 NULL nohasharray
156645 +serio_bind_driver_52936 serio_bind_driver 0 52936 &iblock_get_bio_52936
156646 +hfsplus_write_inode_52941 hfsplus_write_inode 0 52941 NULL
156647 +snd_als4000_capture_prepare_52942 snd_als4000_capture_prepare 0 52942 NULL
156648 +queue_show_random_52946 queue_show_random 0 52946 NULL
156649 +log_buf_len_store_52950 log_buf_len_store 0-4 52950 NULL
156650 +twl4030_madc_set_irq_52952 twl4030_madc_set_irq 0 52952 NULL nohasharray
156651 +set_reset_mode_52952 set_reset_mode 0 52952 &twl4030_madc_set_irq_52952
156652 +dev_bus_rescan_store_52953 dev_bus_rescan_store 0-4 52953 NULL
156653 +adv7170_write_52956 adv7170_write 0 52956 NULL
156654 +cma_alloc_mem_52959 cma_alloc_mem 2 52959 NULL
156655 +tpacpi_driver_wwan_emulstate_store_52960 tpacpi_driver_wwan_emulstate_store 0-3 52960 NULL
156656 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
156657 +hx8357_spi_write_then_read_52964 hx8357_spi_write_then_read 3 52964 NULL
156658 +pb0100_set_blue_balance_52969 pb0100_set_blue_balance 0 52969 NULL
156659 +pm_state_store_52970 pm_state_store 0-4 52970 NULL
156660 +lbs_set_mac_address_52977 lbs_set_mac_address 0 52977 NULL
156661 +lx_message_send_atomic_52981 lx_message_send_atomic 0 52981 NULL
156662 +xfs_attr_leaf_get_52983 xfs_attr_leaf_get 0 52983 NULL nohasharray
156663 +nouveau_hwmon_set_pwm1_enable_52983 nouveau_hwmon_set_pwm1_enable 0-4 52983 &xfs_attr_leaf_get_52983
156664 +kmx61_setup_any_motion_interrupt_52984 kmx61_setup_any_motion_interrupt 0 52984 NULL nohasharray
156665 +ssb_pci_attr_sprom_store_52984 ssb_pci_attr_sprom_store 4-0 52984 &kmx61_setup_any_motion_interrupt_52984 nohasharray
156666 +b44_writephy_52984 b44_writephy 0 52984 &ssb_pci_attr_sprom_store_52984
156667 +tx_tx_exch_read_52986 tx_tx_exch_read 3-0 52986 NULL
156668 +num_node_state_52989 num_node_state 0 52989 NULL
156669 +store_current_governor_52990 store_current_governor 0-4 52990 NULL
156670 +batadv_check_management_packet_52993 batadv_check_management_packet 3 52993 NULL
156671 +amd8111e_set_mac_address_52994 amd8111e_set_mac_address 0 52994 NULL
156672 +hyp_sysfs_show_52996 hyp_sysfs_show 0 52996 NULL
156673 +ican3_open_52999 ican3_open 0 52999 NULL
156674 +efivarfs_file_write_53000 efivarfs_file_write 0-3 53000 NULL
156675 +node_read_numastat_53003 node_read_numastat 0 53003 NULL
156676 +show_session_param_ISCSI_PARAM_CHAP_IN_IDX_53012 show_session_param_ISCSI_PARAM_CHAP_IN_IDX 0 53012 NULL
156677 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
156678 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3-0 53018 NULL
156679 +show_fan_input_53019 show_fan_input 0 53019 NULL nohasharray
156680 +i2c_smbus_read_block_data_53019 i2c_smbus_read_block_data 0 53019 &show_fan_input_53019
156681 +edac_dev_ctl_info_show_53023 edac_dev_ctl_info_show 0 53023 NULL
156682 +xfs_rtfree_extent_53024 xfs_rtfree_extent 0 53024 NULL
156683 +rx8025_sysfs_store_clock_adjust_53025 rx8025_sysfs_store_clock_adjust 0-4 53025 NULL
156684 +ltc4260_get_value_53028 ltc4260_get_value 0 53028 NULL
156685 +maximum_speed_show_53029 maximum_speed_show 0 53029 NULL nohasharray
156686 +i40e_configure_tx_ring_53029 i40e_configure_tx_ring 0 53029 &maximum_speed_show_53029
156687 +show_rpm_53030 show_rpm 0 53030 NULL nohasharray
156688 +wl1251_hw_init_txq_fill_53030 wl1251_hw_init_txq_fill 0 53030 &show_rpm_53030
156689 +ndelay_show_53032 ndelay_show 0 53032 NULL
156690 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
156691 +nv50_chan_create_53039 nv50_chan_create 5 53039 NULL
156692 +show_link_type_53045 show_link_type 0 53045 NULL
156693 +lx_pipe_wait_for_idle_53051 lx_pipe_wait_for_idle 0 53051 NULL
156694 +nfs_key_timeout_notify_53052 nfs_key_timeout_notify 0 53052 NULL
156695 +fimc_get_alpha_mask_53057 fimc_get_alpha_mask 0 53057 NULL
156696 +dsa_slave_get_eeprom_len_53058 dsa_slave_get_eeprom_len 0 53058 NULL
156697 +wacom_led_select_store_53059 wacom_led_select_store 0-4 53059 NULL
156698 +store_rx_polinv_enb_53065 store_rx_polinv_enb 0-4 53065 NULL
156699 +cfi_read_query_53066 cfi_read_query 0 53066 NULL nohasharray
156700 +beiscsi_drvr_ver_disp_53066 beiscsi_drvr_ver_disp 0 53066 &cfi_read_query_53066 nohasharray
156701 +attr_dragging_store_tpkbd_53066 attr_dragging_store_tpkbd 0-4 53066 &beiscsi_drvr_ver_disp_53066
156702 +iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3-0 53069 NULL
156703 +mwifiex_debug_read_53074 mwifiex_debug_read 3-0 53074 NULL
156704 +create_cq_kernel_53076 create_cq_kernel 4-3 53076 NULL nohasharray
156705 +cyber2000fb_check_var_53076 cyber2000fb_check_var 0 53076 &create_cq_kernel_53076
156706 +wq_pool_ids_show_53079 wq_pool_ids_show 0 53079 NULL
156707 +pcbit_readw_53084 pcbit_readw 0 53084 NULL
156708 +mci_ctl_name_show_53087 mci_ctl_name_show 0 53087 NULL
156709 +qib_resize_cq_53090 qib_resize_cq 2 53090 NULL nohasharray
156710 +store_pwm_auto_point_channel_53090 store_pwm_auto_point_channel 0-4 53090 &qib_resize_cq_53090
156711 +pm_trace_dev_match_show_53091 pm_trace_dev_match_show 0 53091 NULL
156712 +deauthenticate_53093 deauthenticate 0 53093 NULL
156713 +cbaf_wusb_chid_show_53095 cbaf_wusb_chid_show 0 53095 NULL
156714 +ib_uverbs_write_53096 ib_uverbs_write 0-3 53096 NULL
156715 +ceph_vxattrcb_dir_entries_53097 ceph_vxattrcb_dir_entries 0 53097 NULL nohasharray
156716 +metrics_cpu_kcycles_used_show_53097 metrics_cpu_kcycles_used_show 0 53097 &ceph_vxattrcb_dir_entries_53097
156717 +queue_var_show_53098 queue_var_show 0 53098 NULL
156718 +set_button_53099 set_button 0-4 53099 NULL
156719 +wcn36xx_sta_add_53105 wcn36xx_sta_add 0 53105 NULL
156720 +ocfs2_write_remove_suid_53106 ocfs2_write_remove_suid 0 53106 NULL
156721 +zd_iowrite16a_locked_53109 zd_iowrite16a_locked 0 53109 NULL
156722 +xhci_configure_endpoint_53110 xhci_configure_endpoint 0 53110 NULL
156723 +store_temp_crit_hyst_53114 store_temp_crit_hyst 0-4 53114 NULL
156724 +ath10k_mac_create_53118 ath10k_mac_create 1 53118 NULL
156725 +ixgbe_setup_rx_resources_53119 ixgbe_setup_rx_resources 0 53119 NULL
156726 +verity_status_53120 verity_status 5 53120 NULL nohasharray
156727 +lp3971_i2c_write_53120 lp3971_i2c_write 0 53120 &verity_status_53120
156728 +ad198x_auto_build_controls_53122 ad198x_auto_build_controls 0 53122 NULL
156729 +udf_adinicb_direct_IO_53125 udf_adinicb_direct_IO 0 53125 NULL nohasharray
156730 +configure_device_53125 configure_device 0 53125 &udf_adinicb_direct_IO_53125
156731 +il3945_commit_rxon_53127 il3945_commit_rxon 0 53127 NULL
156732 +da9052_rtc_set_alarm_53132 da9052_rtc_set_alarm 0 53132 NULL
156733 +ndo_vlan_rx_add_vid_53138 ndo_vlan_rx_add_vid 0 53138 NULL
156734 +carrier_changes_show_53139 carrier_changes_show 0 53139 NULL
156735 +ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3-0 53140 NULL nohasharray
156736 +inode_newsize_ok_53140 inode_newsize_ok 0 53140 &ps_poll_ps_poll_max_ap_turn_read_53140
156737 +brcmf_cfg80211_up_53146 brcmf_cfg80211_up 0 53146 NULL
156738 +find_domain_name_53149 find_domain_name 0 53149 NULL
156739 +store_xps_map_53150 store_xps_map 0-4 53150 NULL
156740 +s5p_mfc_alloc_instance_buffer_v6_53154 s5p_mfc_alloc_instance_buffer_v6 0 53154 NULL nohasharray
156741 +__team_option_inst_add_53154 __team_option_inst_add 0 53154 &s5p_mfc_alloc_instance_buffer_v6_53154
156742 +tpacpi_driver_debug_store_53158 tpacpi_driver_debug_store 0-3 53158 NULL
156743 +pwm_enable_53163 pwm_enable 0 53163 NULL
156744 +saa7146_pgtable_build_single_53169 saa7146_pgtable_build_single 0 53169 NULL
156745 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
156746 +fuse_fsync_common_53172 fuse_fsync_common 0 53172 NULL
156747 +n_alarm_show_53175 n_alarm_show 0 53175 NULL nohasharray
156748 +qla4xxx_fw_load_src_show_53175 qla4xxx_fw_load_src_show 0 53175 &n_alarm_show_53175
156749 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
156750 +bond_get_slave_size_53181 bond_get_slave_size 0 53181 NULL
156751 +skfp_open_53190 skfp_open 0 53190 NULL
156752 +C_SYSC_io_getevents_53191 C_SYSC_io_getevents 3 53191 NULL
156753 +ti_write_room_53194 ti_write_room 0 53194 NULL
156754 +xfs_btree_updkey_53195 xfs_btree_updkey 0 53195 NULL
156755 +dax_io_53196 dax_io 4-3 53196 NULL
156756 +hackrf_alloc_urbs_53198 hackrf_alloc_urbs 0 53198 NULL
156757 +SyS_init_module_53202 SyS_init_module 2 53202 NULL
156758 +toss_secs_write_53205 toss_secs_write 3-0 53205 NULL
156759 +mtdoops_erase_block_53206 mtdoops_erase_block 2 53206 NULL nohasharray
156760 +nfs_migrate_page_53206 nfs_migrate_page 0 53206 &mtdoops_erase_block_53206
156761 +dln2_transfer_53211 dln2_transfer 0 53211 NULL
156762 +saa7134_pgtable_build_53214 saa7134_pgtable_build 0 53214 NULL
156763 +smsc75xx_wait_ready_53217 smsc75xx_wait_ready 0 53217 NULL
156764 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3-0 53219 NULL
156765 +memory_set_cur_bandwidth_53231 memory_set_cur_bandwidth 0 53231 NULL
156766 +nfs_wb_all_53233 nfs_wb_all 0 53233 NULL
156767 +uvesafb_show_vbe_ver_53235 uvesafb_show_vbe_ver 0 53235 NULL nohasharray
156768 +sd_pre_start_53235 sd_pre_start 0 53235 &uvesafb_show_vbe_ver_53235
156769 +mlx4_master_process_vhcr_53239 mlx4_master_process_vhcr 0 53239 NULL
156770 +enable_supply_53242 enable_supply 0 53242 NULL
156771 +ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
156772 +wl12xx_init_rx_config_53244 wl12xx_init_rx_config 0 53244 NULL nohasharray
156773 +net1080_reset_53244 net1080_reset 0 53244 &wl12xx_init_rx_config_53244
156774 +tun_do_read_53245 tun_do_read 0 53245 NULL
156775 +vcc_sendmsg_53246 vcc_sendmsg 4-0 53246 NULL
156776 +logfs_writepage_53247 logfs_writepage 0 53247 NULL
156777 +rtl8152_set_mac_address_53251 rtl8152_set_mac_address 0 53251 NULL
156778 +smack_sb_statfs_53255 smack_sb_statfs 0 53255 NULL
156779 +xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5-0 53258 NULL nohasharray
156780 +target_core_dev_wwn_store_attr_vpd_protocol_identifier_53258 target_core_dev_wwn_store_attr_vpd_protocol_identifier 0-3 53258 &xfs_trans_read_buf_map_53258
156781 +bcmgenet_alloc_rx_buffers_53259 bcmgenet_alloc_rx_buffers 0 53259 NULL
156782 +ipr_change_queue_depth_53263 ipr_change_queue_depth 2-0 53263 NULL nohasharray
156783 +ip6_tnl_dev_init_gen_53263 ip6_tnl_dev_init_gen 0 53263 &ipr_change_queue_depth_53263
156784 +picolcd_operation_mode_store_53264 picolcd_operation_mode_store 0-4 53264 NULL
156785 +sctp_make_fwdtsn_53265 sctp_make_fwdtsn 3 53265 NULL
156786 +wil_write_file_ssid_53266 wil_write_file_ssid 3-0 53266 NULL
156787 +cma_bitmap_pages_to_bits_53268 cma_bitmap_pages_to_bits 0-2 53268 NULL
156788 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
156789 +brd_direct_access_53270 brd_direct_access 0 53270 NULL
156790 +cma_netdev_callback_53271 cma_netdev_callback 0 53271 NULL
156791 +kstrtoull_53273 kstrtoull 0 53273 NULL
156792 +genlmsg_multicast_53275 genlmsg_multicast 0 53275 NULL
156793 +sha1_ssse3_final_53278 sha1_ssse3_final 0 53278 NULL
156794 +target_fabric_np_base_attr_show_53281 target_fabric_np_base_attr_show 0 53281 NULL
156795 +rtl28xxu_ctrl_msg_53289 rtl28xxu_ctrl_msg 0 53289 NULL
156796 +null_update_53290 null_update 0 53290 NULL
156797 +ieee80211_send_probe_req_53292 ieee80211_send_probe_req 5-7 53292 NULL
156798 +ad9523_reg_access_53294 ad9523_reg_access 0 53294 NULL
156799 +rsi_mac80211_add_interface_53299 rsi_mac80211_add_interface 0 53299 NULL
156800 +dev_debug_store_53301 dev_debug_store 0-4 53301 NULL
156801 +isku_sysfs_write_key_mask_53305 isku_sysfs_write_key_mask 6-0-5 53305 NULL nohasharray
156802 +wishbone_serial_open_53305 wishbone_serial_open 0 53305 &isku_sysfs_write_key_mask_53305
156803 +x25_sendmsg_53311 x25_sendmsg 3 53311 NULL
156804 +dib7090p_rw_on_apb_53315 dib7090p_rw_on_apb 0-3 53315 NULL
156805 +batadv_interface_rx_53325 batadv_interface_rx 4 53325 NULL
156806 +usb_rapid_charge_show_53327 usb_rapid_charge_show 0 53327 NULL nohasharray
156807 +ftrace_profile_write_53327 ftrace_profile_write 3 53327 &usb_rapid_charge_show_53327
156808 +find_nr_power_limit_53330 find_nr_power_limit 0 53330 NULL
156809 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
156810 +acpi_ut_copy_esimple_to_isimple_53338 acpi_ut_copy_esimple_to_isimple 0 53338 NULL
156811 +tsk_set_importance_53339 tsk_set_importance 0 53339 NULL
156812 +acpi_ds_eval_bank_field_operands_53341 acpi_ds_eval_bank_field_operands 0 53341 NULL nohasharray
156813 +hp_sw_activate_53341 hp_sw_activate 0 53341 &acpi_ds_eval_bank_field_operands_53341
156814 +shmem_file_read_iter_53342 shmem_file_read_iter 0 53342 NULL
156815 +xfs_vm_write_begin_53344 xfs_vm_write_begin 0 53344 NULL
156816 +bq2415x_i2c_read_mask_53345 bq2415x_i2c_read_mask 0-4-3 53345 NULL nohasharray
156817 +adfs_readpage_53345 adfs_readpage 0 53345 &bq2415x_i2c_read_mask_53345
156818 +netdev_master_upper_dev_link_private_53347 netdev_master_upper_dev_link_private 0 53347 NULL
156819 +rio_write_config_53349 rio_write_config 0-5-6 53349 NULL
156820 +zl10036_set_gain_params_53350 zl10036_set_gain_params 0 53350 NULL
156821 +oxygen_prepare_53351 oxygen_prepare 0 53351 NULL nohasharray
156822 +af9035_ctrl_msg_53351 af9035_ctrl_msg 0 53351 &oxygen_prepare_53351
156823 +bnx2i_send_nl_mesg_53353 bnx2i_send_nl_mesg 4 53353 NULL
156824 +atkbd_do_show_err_count_53356 atkbd_do_show_err_count 0 53356 NULL
156825 +alloc_xen_mmio_53359 alloc_xen_mmio 0 53359 NULL
156826 +key_timeout_53364 key_timeout 0 53364 NULL
156827 +smsc95xx_start_rx_path_53365 smsc95xx_start_rx_path 0 53365 NULL
156828 +dwc3_gadget_ep0_enable_53366 dwc3_gadget_ep0_enable 0 53366 NULL
156829 +efx_mcdi_poll_53367 efx_mcdi_poll 0 53367 NULL
156830 +sock_setbindtodevice_53369 sock_setbindtodevice 3-0 53369 NULL nohasharray
156831 +ubifs_write_end_53369 ubifs_write_end 0-5 53369 &sock_setbindtodevice_53369 nohasharray
156832 +link_start_53369 link_start 0 53369 &ubifs_write_end_53369
156833 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
156834 +netlbl_unlhsh_add_addr4_53373 netlbl_unlhsh_add_addr4 0 53373 NULL
156835 +pci_user_write_config_word_53375 pci_user_write_config_word 0 53375 NULL
156836 +test_fw_misc_read_53384 test_fw_misc_read 3 53384 NULL
156837 +show_vrdhot_53385 show_vrdhot 0 53385 NULL
156838 +fuse_permission_53387 fuse_permission 0 53387 NULL
156839 +ov2640_g_fmt_53388 ov2640_g_fmt 0 53388 NULL
156840 +generic_file_write_iter_53392 generic_file_write_iter 0 53392 NULL
156841 +s5k83a_set_gain_53395 s5k83a_set_gain 0 53395 NULL nohasharray
156842 +s5p_mfc_alloc_dec_temp_buffers_v5_53395 s5p_mfc_alloc_dec_temp_buffers_v5 0 53395 &s5k83a_set_gain_53395 nohasharray
156843 +xfs_attr_remove_53395 xfs_attr_remove 0 53395 &s5p_mfc_alloc_dec_temp_buffers_v5_53395
156844 +iwlagn_mac_sta_add_53401 iwlagn_mac_sta_add 0 53401 NULL
156845 +hotkey_write_53403 hotkey_write 0 53403 NULL
156846 +i915_pipe_crc_read_53405 i915_pipe_crc_read 0-3 53405 NULL
156847 +start_53407 start 0 53407 NULL
156848 +snd_vt1724_playback_pro_prepare_53409 snd_vt1724_playback_pro_prepare 0 53409 NULL
156849 +iwl_pcie_txq_alloc_53413 iwl_pcie_txq_alloc 3 53413 NULL nohasharray
156850 +nilfs_btree_assign_gc_53413 nilfs_btree_assign_gc 0 53413 &iwl_pcie_txq_alloc_53413
156851 +tm_attr_show_53415 tm_attr_show 0 53415 NULL
156852 +hci_check_pending_name_53417 hci_check_pending_name 5 53417 NULL nohasharray
156853 +isolate_lru_page_53417 isolate_lru_page 0 53417 &hci_check_pending_name_53417
156854 +asus_hwmon_pwm1_53419 asus_hwmon_pwm1 0 53419 NULL
156855 +uwb_radio_change_channel_53420 uwb_radio_change_channel 0 53420 NULL
156856 +qt2_control_msg_53422 qt2_control_msg 0 53422 NULL
156857 +b43_wireless_core_start_53426 b43_wireless_core_start 0 53426 NULL
156858 +nvkm_fifo_channel_create__53430 nvkm_fifo_channel_create_ 9 53430 NULL
156859 +set_eeprom5_53432 set_eeprom5 4-0 53432 NULL nohasharray
156860 +qlcnic_83xx_set_nic_info_53432 qlcnic_83xx_set_nic_info 0 53432 &set_eeprom5_53432
156861 +acpi_ex_field_datum_io_53436 acpi_ex_field_datum_io 0 53436 NULL
156862 +rocker_group_tbl_add_53437 rocker_group_tbl_add 0 53437 NULL
156863 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3-0 53439 NULL nohasharray
156864 +lm3533_set_hvled_config_53439 lm3533_set_hvled_config 0 53439 &isr_cmd_cmplt_read_53439
156865 +ipw_prom_open_53442 ipw_prom_open 0 53442 NULL
156866 +snd_dma_alloc_pages_53447 snd_dma_alloc_pages 3 53447 NULL nohasharray
156867 +mwifiex_info_read_53447 mwifiex_info_read 3-0 53447 &snd_dma_alloc_pages_53447 nohasharray
156868 +acpi_os_create_semaphore_53447 acpi_os_create_semaphore 0 53447 &mwifiex_info_read_53447
156869 +show_ipFragCreates_53448 show_ipFragCreates 0 53448 NULL nohasharray
156870 +reiserfs_unfreeze_53448 reiserfs_unfreeze 0 53448 &show_ipFragCreates_53448
156871 +syslog_print_all_53450 syslog_print_all 0 53450 NULL
156872 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
156873 +ns83820_open_53454 ns83820_open 0 53454 NULL
156874 +acpi_tb_parse_root_table_53455 acpi_tb_parse_root_table 1 53455 NULL nohasharray
156875 +show_counter_tx_max_min_len_errs_53455 show_counter_tx_max_min_len_errs 0 53455 &acpi_tb_parse_root_table_53455
156876 +dyn_adc_capture_pcm_prepare_53457 dyn_adc_capture_pcm_prepare 0 53457 NULL nohasharray
156877 +__btrfs_lookup_bio_sums_53457 __btrfs_lookup_bio_sums 0 53457 &dyn_adc_capture_pcm_prepare_53457
156878 +n2_run_53459 n2_run 3 53459 NULL
156879 +pn_skb_send_53464 pn_skb_send 0 53464 NULL
156880 +store_fan_max_output_53466 store_fan_max_output 0-4 53466 NULL
156881 +wm831x_write_53469 wm831x_write 0 53469 NULL
156882 +hidp_send_frame_53473 hidp_send_frame 3 53473 NULL
156883 +neigh_sysctl_register_53474 neigh_sysctl_register 0 53474 NULL
156884 +ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL nohasharray
156885 +create_trace_kprobe_53475 create_trace_kprobe 1 53475 &ima_write_template_field_data_53475
156886 +rds_tcp_data_recv_53476 rds_tcp_data_recv 4-3 53476 NULL
156887 +iowarrior_read_53483 iowarrior_read 3-0 53483 NULL
156888 +osd_req_write_kern_53486 osd_req_write_kern 5-0 53486 NULL
156889 +snd_pcm_pre_pause_53490 snd_pcm_pre_pause 0 53490 NULL nohasharray
156890 +show_num_units_53490 show_num_units 0 53490 &snd_pcm_pre_pause_53490
156891 +create_extra_out_53491 create_extra_out 0 53491 NULL
156892 +ext_prop_data_show_53493 ext_prop_data_show 0 53493 NULL
156893 +memory_notify_53496 memory_notify 0 53496 NULL nohasharray
156894 +hardware_test_53496 hardware_test 0 53496 &memory_notify_53496
156895 +ath10k_wmi_pdev_get_temperature_53497 ath10k_wmi_pdev_get_temperature 0 53497 NULL
156896 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL nohasharray
156897 +adp8870_bl_l4_indoor_max_show_53499 adp8870_bl_l4_indoor_max_show 0 53499 &do_verify_xattr_datum_53499
156898 +sysfs_show_current_tick_dev_53501 sysfs_show_current_tick_dev 0 53501 NULL
156899 +wm8350_isink_disable_53504 wm8350_isink_disable 0 53504 NULL
156900 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL nohasharray
156901 +bonding_show_ad_select_53505 bonding_show_ad_select 0 53505 &snd_pcm_format_physical_width_53505
156902 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
156903 +pcan_usb_pro_set_bus_53508 pcan_usb_pro_set_bus 0 53508 NULL
156904 +nfs4_schedule_stateid_recovery_53510 nfs4_schedule_stateid_recovery 0 53510 NULL
156905 +start_vga_cam_53511 start_vga_cam 0 53511 NULL
156906 +check_acl_53512 check_acl 0 53512 NULL
156907 +ea_remove_stuffed_53517 ea_remove_stuffed 0 53517 NULL
156908 +ds1685_rtc_set_alarm_53520 ds1685_rtc_set_alarm 0 53520 NULL
156909 +m41t80_sysfs_show_flags_53525 m41t80_sysfs_show_flags 0 53525 NULL
156910 +clk_core_enable_53527 clk_core_enable 0 53527 NULL
156911 +snd_seq_ioctl_get_named_queue_53529 snd_seq_ioctl_get_named_queue 0 53529 NULL
156912 +qla2x00_serial_num_show_53535 qla2x00_serial_num_show 0 53535 NULL
156913 +xfs_vn_listxattr_53536 xfs_vn_listxattr 0-3 53536 NULL
156914 +st_sensors_spi_read_53537 st_sensors_spi_read 0-4 53537 NULL
156915 +ubifs_jnl_write_inode_53538 ubifs_jnl_write_inode 0 53538 NULL
156916 +slab_cpuup_callback_53542 slab_cpuup_callback 0 53542 NULL
156917 +wl1273_fm_set_mode_53551 wl1273_fm_set_mode 0 53551 NULL
156918 +packet_getname_spkt_53555 packet_getname_spkt 0 53555 NULL
156919 +ec_poll_53557 ec_poll 0 53557 NULL
156920 +store_cursor_blink_53559 store_cursor_blink 0-4 53559 NULL
156921 +bop_check_insert_53561 bop_check_insert 0 53561 NULL
156922 +wlcore_raw_read_53565 wlcore_raw_read 0 53565 NULL
156923 +attr_release_to_select_show_tpkbd_53568 attr_release_to_select_show_tpkbd 0 53568 NULL
156924 +sigma_fw_load_control_53569 sigma_fw_load_control 3 53569 NULL
156925 +smsc75xx_write_reg_53571 smsc75xx_write_reg 0 53571 NULL
156926 +ieee802154_hdr_minlen_53572 ieee802154_hdr_minlen 0 53572 NULL nohasharray
156927 +regmap_spmi_ext_gather_write_53572 regmap_spmi_ext_gather_write 0 53572 &ieee802154_hdr_minlen_53572
156928 +ubb_show_53578 ubb_show 0 53578 NULL nohasharray
156929 +qlcnic_82xx_issue_cmd_53578 qlcnic_82xx_issue_cmd 0 53578 &ubb_show_53578
156930 +set_auto_pwm_min_53581 set_auto_pwm_min 0-4 53581 NULL
156931 +SYSC_bind_53582 SYSC_bind 3 53582 NULL
156932 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL nohasharray
156933 +sctp_do_sm_53593 sctp_do_sm 0 53593 &cifs_utf16_bytes_53593
156934 +proc_uid_map_write_53596 proc_uid_map_write 3-0 53596 NULL
156935 +load_cpu_fw_53598 load_cpu_fw 0 53598 NULL
156936 +bpq_open_53602 bpq_open 0 53602 NULL
156937 +__wait_on_bit_53603 __wait_on_bit 0 53603 NULL nohasharray
156938 +isl1208_i2c_read_regs_53603 isl1208_i2c_read_regs 0 53603 &__wait_on_bit_53603
156939 +pfkey_recvmsg_53604 pfkey_recvmsg 4-0 53604 NULL nohasharray
156940 +strict_strtoul_scaled_53604 strict_strtoul_scaled 0 53604 &pfkey_recvmsg_53604
156941 +check_reshape_53605 check_reshape 0 53605 NULL
156942 +nes_show_idx_data_53612 nes_show_idx_data 0 53612 NULL
156943 +o2hb_heartbeat_group_mode_store_53621 o2hb_heartbeat_group_mode_store 0-3 53621 NULL nohasharray
156944 +nes_store_flash_data_53621 nes_store_flash_data 0-3 53621 &o2hb_heartbeat_group_mode_store_53621
156945 +atl1e_init_hw_53624 atl1e_init_hw 0 53624 NULL
156946 +ds1553_rtc_set_alarm_53625 ds1553_rtc_set_alarm 0 53625 NULL
156947 +___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL nohasharray
156948 +wil_write_file_txmgmt_53626 wil_write_file_txmgmt 3-0 53626 &___alloc_bootmem_nopanic_53626
156949 +mxl5007t_tuner_init_53627 mxl5007t_tuner_init 0 53627 NULL
156950 +it87_get_rx_bytes_53630 it87_get_rx_bytes 0 53630 NULL
156951 +ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
156952 +powr1220_show_voltage_53637 powr1220_show_voltage 0 53637 NULL nohasharray
156953 +iwl_set_mode_53637 iwl_set_mode 0 53637 &powr1220_show_voltage_53637
156954 +si_fan_ctrl_set_fan_speed_percent_53640 si_fan_ctrl_set_fan_speed_percent 0 53640 NULL
156955 +nr_sendmsg_53656 nr_sendmsg 4-0 53656 NULL nohasharray
156956 +pn_sendmsg_53656 pn_sendmsg 3 53656 &nr_sendmsg_53656
156957 +allocate_page_53658 allocate_page 0 53658 NULL nohasharray
156958 +__bitmap_parse_53658 __bitmap_parse 0 53658 &allocate_page_53658
156959 +__nfs4_proc_set_acl_53665 __nfs4_proc_set_acl 0 53665 NULL
156960 +show_trigger_53668 show_trigger 0 53668 NULL
156961 +store_target_53673 store_target 0-4 53673 NULL
156962 +lan911x_config_init_53675 lan911x_config_init 0 53675 NULL
156963 +tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only_53680 tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only 0 53680 NULL
156964 +create_in_jack_mode_53681 create_in_jack_mode 0 53681 NULL
156965 +fuse_fill_write_pages_53682 fuse_fill_write_pages 0-4 53682 NULL
156966 +check_reshape_53683 check_reshape 0 53683 NULL
156967 +iscsi_stat_login_attr_store_53686 iscsi_stat_login_attr_store 0 53686 NULL
156968 +v4l2_event_subscribe_53687 v4l2_event_subscribe 3 53687 NULL
156969 +__show_signal_53688 __show_signal 0 53688 NULL
156970 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
156971 +igb_alloc_q_vector_53690 igb_alloc_q_vector 6-4 53690 &bdev_logical_block_size_53690
156972 +udp_disconnect_53691 udp_disconnect 0 53691 NULL
156973 +m5602_start_transfer_53692 m5602_start_transfer 0 53692 NULL nohasharray
156974 +bcm7xxx_28nm_config_init_53692 bcm7xxx_28nm_config_init 0 53692 &m5602_start_transfer_53692
156975 +adxl34x_autosleep_show_53693 adxl34x_autosleep_show 0 53693 NULL
156976 +show_otp1_53696 show_otp1 0 53696 NULL
156977 +iwl_mvm_mac_ctxt_cmd_go_53697 iwl_mvm_mac_ctxt_cmd_go 0 53697 NULL
156978 +generate_signingkey_53698 generate_signingkey 0 53698 NULL
156979 +read_53700 read 0 53700 NULL
156980 +napi_alloc_skb_53701 napi_alloc_skb 2 53701 NULL
156981 +si2157_set_params_53702 si2157_set_params 0 53702 NULL
156982 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
156983 +nlmon_open_53719 nlmon_open 0 53719 NULL nohasharray
156984 +status_control_write_53719 status_control_write 0-6-5 53719 &nlmon_open_53719
156985 +__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
156986 +__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
156987 +wdm_write_53735 wdm_write 3-0 53735 NULL
156988 +ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 3-5-0 53737 NULL
156989 +acpi_ev_address_space_dispatch_53738 acpi_ev_address_space_dispatch 0 53738 NULL nohasharray
156990 +apei_write_53738 apei_write 0 53738 &acpi_ev_address_space_dispatch_53738
156991 +ixgbe_notify_dca_53739 ixgbe_notify_dca 0 53739 NULL nohasharray
156992 +wil_vring_alloc_53739 wil_vring_alloc 0 53739 &ixgbe_notify_dca_53739
156993 +twl4030reg_disable_53741 twl4030reg_disable 0 53741 NULL nohasharray
156994 +ufs_setattr_53741 ufs_setattr 0 53741 &twl4030reg_disable_53741
156995 +ipath_read_umem32_53742 ipath_read_umem32 0 53742 NULL
156996 +da9052_disable_irq_53745 da9052_disable_irq 2 53745 NULL
156997 +start_fw_53746 start_fw 0 53746 NULL
156998 +ivtv_firmware_copy_53748 ivtv_firmware_copy 0 53748 NULL
156999 +tda18271_ir_cal_init_53751 tda18271_ir_cal_init 0 53751 NULL
157000 +pci_read_config_byte_53754 pci_read_config_byte 0 53754 NULL nohasharray
157001 +sky2_get_regs_len_53754 sky2_get_regs_len 0 53754 &pci_read_config_byte_53754
157002 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL
157003 +hdpvr_i2c_read_53756 hdpvr_i2c_read 0 53756 NULL
157004 +wa_populate_buf_in_urb_53758 wa_populate_buf_in_urb 3-4 53758 NULL nohasharray
157005 +bql_set_limit_min_53758 bql_set_limit_min 0-4 53758 &wa_populate_buf_in_urb_53758
157006 +twl_rtc_alarm_irq_enable_53759 twl_rtc_alarm_irq_enable 0 53759 NULL
157007 +class_attr_show_53762 class_attr_show 0 53762 NULL
157008 +serport_ldisc_read_53764 serport_ldisc_read 0 53764 NULL
157009 +nes_show_ee_cmd_53765 nes_show_ee_cmd 0 53765 NULL nohasharray
157010 +smo8800_misc_read_53765 smo8800_misc_read 0-3 53765 &nes_show_ee_cmd_53765
157011 +store_53768 store 0-3 53768 NULL
157012 +i915_gem_execbuffer_parse_53770 i915_gem_execbuffer_parse 5-6 53770 NULL
157013 +ext4_walk_page_buffers_53771 ext4_walk_page_buffers 0 53771 NULL
157014 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
157015 +radeon_show_edid1_53782 radeon_show_edid1 6-0-5 53782 NULL
157016 +falcon_b0_mem_map_size_53783 falcon_b0_mem_map_size 0 53783 NULL
157017 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL nohasharray
157018 +ubb_store_53792 ubb_store 0-3 53792 &__kfifo_dma_in_prepare_r_53792
157019 +call_usermodehelper_exec_53793 call_usermodehelper_exec 0 53793 NULL
157020 +block_write_end_53795 block_write_end 0-5 53795 NULL
157021 +show_fcstat_tx_words_53797 show_fcstat_tx_words 0 53797 NULL
157022 +qp_alloc_host_work_53798 qp_alloc_host_work 3-5 53798 NULL nohasharray
157023 +update_sf_53798 update_sf 0 53798 &qp_alloc_host_work_53798
157024 +__tty_alloc_driver_53799 __tty_alloc_driver 1 53799 NULL nohasharray
157025 +w1_master_attribute_show_attempts_53799 w1_master_attribute_show_attempts 0 53799 &__tty_alloc_driver_53799 nohasharray
157026 +gadget_strings_manufacturer_show_53799 gadget_strings_manufacturer_show 0 53799 &w1_master_attribute_show_attempts_53799 nohasharray
157027 +lio_target_np_show_iser_53799 lio_target_np_show_iser 0 53799 &gadget_strings_manufacturer_show_53799
157028 +regmap_raw_write_53803 regmap_raw_write 2-4-0 53803 NULL
157029 +b43_upload_microcode_53805 b43_upload_microcode 0 53805 NULL
157030 +lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
157031 +nls_nullsize_53815 nls_nullsize 0 53815 NULL
157032 +radio_tea5777_set_freq_53817 radio_tea5777_set_freq 0 53817 NULL
157033 +setup_data_read_53822 setup_data_read 3-0 53822 NULL
157034 +enic_get_sset_count_53825 enic_get_sset_count 0 53825 NULL
157035 +tcp_recv_urg_53826 tcp_recv_urg 0-3 53826 NULL
157036 +part_stat_show_53838 part_stat_show 0 53838 NULL
157037 +wacom_status1_luminance_store_53844 wacom_status1_luminance_store 4-0 53844 NULL
157038 +ath10k_wmi_vdev_set_param_53849 ath10k_wmi_vdev_set_param 0 53849 NULL
157039 +store_imon_clock_53854 store_imon_clock 0-4 53854 NULL
157040 +copy_from_guest_53856 copy_from_guest 3-4 53856 NULL
157041 +smi_data_buf_phys_addr_show_53858 smi_data_buf_phys_addr_show 0 53858 NULL
157042 +__mpage_writepage_53860 __mpage_writepage 0 53860 NULL
157043 +show_led_53867 show_led 0 53867 NULL
157044 +mlx4_bitmap_alloc_range_53870 mlx4_bitmap_alloc_range 0-3 53870 NULL
157045 +btrfs_free_reserved_extent_53873 btrfs_free_reserved_extent 2 53873 NULL
157046 +wcn36xx_smd_rsp_status_check_53874 wcn36xx_smd_rsp_status_check 0 53874 NULL nohasharray
157047 +HYPERVISOR_dom0_op_53874 HYPERVISOR_dom0_op 0 53874 &wcn36xx_smd_rsp_status_check_53874
157048 +nf_hook_thresh_53875 nf_hook_thresh 0 53875 NULL
157049 +mwifiex_cmd_tdls_oper_53876 mwifiex_cmd_tdls_oper 0 53876 NULL
157050 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL nohasharray
157051 +c2port_store_flash_access_53883 c2port_store_flash_access 0-4 53883 &ieee80211_if_fmt_dropped_frames_congestion_53883
157052 +packet_dev_mc_53885 packet_dev_mc 0 53885 NULL
157053 +mwifiex_fw_dump_read_53887 mwifiex_fw_dump_read 0-3 53887 NULL
157054 +__uncore_filter_c6_show_53891 __uncore_filter_c6_show 0 53891 NULL nohasharray
157055 +wl1271_boot_upload_firmware_chunk_53891 wl1271_boot_upload_firmware_chunk 0 53891 &__uncore_filter_c6_show_53891
157056 +sync_max_show_53894 sync_max_show 0 53894 NULL
157057 +m920x_i2c_xfer_53897 m920x_i2c_xfer 0-3 53897 NULL nohasharray
157058 +mei_me_write_message_53897 mei_me_write_message 0 53897 &m920x_i2c_xfer_53897
157059 +s5k4aa_s_ctrl_53899 s5k4aa_s_ctrl 0 53899 NULL
157060 +SyS_setgroups_53900 SyS_setgroups 1 53900 NULL
157061 +posix_acl_chmod_53904 posix_acl_chmod 0 53904 NULL
157062 +l2cap_sock_bind_53908 l2cap_sock_bind 0 53908 NULL
157063 +batadv_tt_tvlv_ogm_handler_v1_53909 batadv_tt_tvlv_ogm_handler_v1 5 53909 NULL
157064 +rocker_port_fwding_53916 rocker_port_fwding 0 53916 NULL
157065 +rtl8152_open_53918 rtl8152_open 0 53918 NULL
157066 +stv06xx_write_sensor_bytes_53919 stv06xx_write_sensor_bytes 0 53919 NULL
157067 +do_switch_53920 do_switch 0 53920 NULL
157068 +__dquot_transfer_53922 __dquot_transfer 0 53922 NULL nohasharray
157069 +cyapa_gen3_check_fw_53922 cyapa_gen3_check_fw 0 53922 &__dquot_transfer_53922
157070 +usb_wwan_write_room_53925 usb_wwan_write_room 0 53925 NULL
157071 +input_polldev_set_poll_53926 input_polldev_set_poll 0-4 53926 NULL
157072 +usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
157073 +romfs_readpage_53928 romfs_readpage 0 53928 NULL
157074 +do_unbind_con_driver_53937 do_unbind_con_driver 0 53937 NULL
157075 +ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0 53938 NULL
157076 +store_53940 store 0-4 53940 NULL
157077 +show_sas_phy_loss_of_dword_sync_count_53942 show_sas_phy_loss_of_dword_sync_count 0 53942 NULL
157078 +adcxx_set_max_53943 adcxx_set_max 0-4 53943 NULL
157079 +f7188x_gpio_direction_out_53946 f7188x_gpio_direction_out 0 53946 NULL
157080 +bnx2x_get_sset_count_53949 bnx2x_get_sset_count 0 53949 NULL
157081 +get_status_53950 get_status 0 53950 NULL
157082 +mthca_setup_cmd_doorbells_53954 mthca_setup_cmd_doorbells 2 53954 NULL
157083 +address_show_53957 address_show 0 53957 NULL
157084 +vmw_fb_set_par_53959 vmw_fb_set_par 0 53959 NULL
157085 +osdname_show_53962 osdname_show 0 53962 NULL
157086 +batadv_tt_global_init_53964 batadv_tt_global_init 0 53964 NULL
157087 +mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
157088 +iwl_pcie_load_given_ucode_8000b_53970 iwl_pcie_load_given_ucode_8000b 0 53970 NULL
157089 +ds1682_show_53974 ds1682_show 0 53974 NULL nohasharray
157090 +fw_shutdown_notify_53974 fw_shutdown_notify 0 53974 &ds1682_show_53974
157091 +idetape_chrdev_write_53976 idetape_chrdev_write 3-0 53976 NULL
157092 +nfs_cache_register_sb_53977 nfs_cache_register_sb 0 53977 NULL
157093 +reshape_53978 reshape 0 53978 NULL
157094 +macvtap_get_minor_53980 macvtap_get_minor 0 53980 NULL
157095 +qlcnic_sriov_get_pf_info_53985 qlcnic_sriov_get_pf_info 0 53985 NULL
157096 +pte_entry_53988 pte_entry 0 53988 NULL
157097 +__iscsi_tpg_auth_store_userid_53989 __iscsi_tpg_auth_store_userid 0-3 53989 NULL
157098 +sl811h_urb_enqueue_53990 sl811h_urb_enqueue 0 53990 NULL
157099 +recv_53991 recv 0 53991 NULL
157100 +ath9k_get_et_sset_count_53994 ath9k_get_et_sset_count 0 53994 NULL
157101 +smm665_show_lcrit_53997 smm665_show_lcrit 0 53997 NULL
157102 +ieee80211_if_fmt_dot11MeshHWMPperrMinInterval_53998 ieee80211_if_fmt_dot11MeshHWMPperrMinInterval 3 53998 NULL
157103 +ngene_i2c_master_xfer_53999 ngene_i2c_master_xfer 0-3 53999 NULL
157104 +write_54000 write 0-6-5 54000 NULL
157105 +pcistub_slot_add_54001 pcistub_slot_add 0-3 54001 NULL
157106 +hdpvr_i2c_write_54005 hdpvr_i2c_write 0 54005 NULL
157107 +wil_fw_load_54008 wil_fw_load 0 54008 NULL
157108 +sta_info_insert_54009 sta_info_insert 0 54009 NULL
157109 +hfsplus_attr_build_key_54013 hfsplus_attr_build_key 0 54013 NULL nohasharray
157110 +state_store_54013 state_store 0-4 54013 &hfsplus_attr_build_key_54013
157111 +__uncore_filter_match_show_54015 __uncore_filter_match_show 0 54015 NULL
157112 +generic_hdmi_build_controls_54016 generic_hdmi_build_controls 0 54016 NULL
157113 +snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5 54018 NULL
157114 +vmci_transport_notify_pkt_recv_pre_block_54019 vmci_transport_notify_pkt_recv_pre_block 0 54019 NULL nohasharray
157115 +mdc_kuc_write_54019 mdc_kuc_write 3 54019 &vmci_transport_notify_pkt_recv_pre_block_54019
157116 +ov6650_reg_read_54020 ov6650_reg_read 0 54020 NULL
157117 +cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
157118 +ath5k_hw_txpower_54026 ath5k_hw_txpower 0 54026 NULL
157119 +status_show_54028 status_show 0 54028 NULL
157120 +zd1201_setconfig16_54030 zd1201_setconfig16 0 54030 NULL
157121 +ipxrtr_route_packet_54036 ipxrtr_route_packet 4-0 54036 NULL
157122 +snd_ca0106_pcm_trigger_playback_54037 snd_ca0106_pcm_trigger_playback 0 54037 NULL
157123 +nes_show_idx_addr_54043 nes_show_idx_addr 0 54043 NULL
157124 +kbic_read_regr_54045 kbic_read_regr 0 54045 NULL
157125 +batadv_tt_update_orig_54049 batadv_tt_update_orig 6-4 54049 NULL
157126 +vx_set_stream_format_54050 vx_set_stream_format 0 54050 NULL
157127 +udf_update_inode_54051 udf_update_inode 0 54051 NULL nohasharray
157128 +b43legacy_phy_init_tssi2dbm_table_54051 b43legacy_phy_init_tssi2dbm_table 0 54051 &udf_update_inode_54051
157129 +pipeline_dec_packet_out_read_54052 pipeline_dec_packet_out_read 3-0 54052 NULL
157130 +broadcast_show_54055 broadcast_show 0 54055 NULL nohasharray
157131 +ways_of_associativity_show_54055 ways_of_associativity_show 0 54055 &broadcast_show_54055
157132 +rproc_state_read_54057 rproc_state_read 3-0 54057 NULL nohasharray
157133 +bond_open_54057 bond_open 0 54057 &rproc_state_read_54057 nohasharray
157134 +rx_complete_54057 rx_complete 3 54057 &bond_open_54057
157135 +set_ac97_input_54069 set_ac97_input 0 54069 NULL nohasharray
157136 +buffer_write_io_error_54069 buffer_write_io_error 0 54069 &set_ac97_input_54069
157137 +ath10k_htt_rx_alloc_54070 ath10k_htt_rx_alloc 0 54070 NULL
157138 +vivid_start_generating_vid_cap_54071 vivid_start_generating_vid_cap 0 54071 NULL
157139 +acpi_ps_parse_loop_54072 acpi_ps_parse_loop 0 54072 NULL nohasharray
157140 +ltc2945_show_bool_54072 ltc2945_show_bool 0 54072 &acpi_ps_parse_loop_54072
157141 +show_in_beep_54074 show_in_beep 0 54074 NULL
157142 +ext3_xattr_security_get_54081 ext3_xattr_security_get 0 54081 NULL
157143 +cachefiles_daemon_range_error_54092 cachefiles_daemon_range_error 0 54092 NULL
157144 +bitmap_bitremap_54096 bitmap_bitremap 4 54096 NULL
157145 +remove_id_store_54097 remove_id_store 0-3 54097 NULL
157146 +snd_cs5535audio_trigger_54101 snd_cs5535audio_trigger 0 54101 NULL
157147 +altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
157148 +show_command_event_reg_54103 show_command_event_reg 0 54103 &altera_set_ir_pre_54103 nohasharray
157149 +lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &show_command_event_reg_54103
157150 +create_xattr_54106 create_xattr 5 54106 NULL
157151 +bd2802_store_adv_conf_54107 bd2802_store_adv_conf 0-4 54107 NULL
157152 +snd_soc_component_update_bits_legacy_54111 snd_soc_component_update_bits_legacy 0 54111 NULL
157153 +rmd128_init_54119 rmd128_init 0 54119 NULL nohasharray
157154 +wl1251_op_add_interface_54119 wl1251_op_add_interface 0 54119 &rmd128_init_54119
157155 +strn_len_54122 strn_len 0 54122 NULL
157156 +ct_pcm_capture_prepare_54125 ct_pcm_capture_prepare 0 54125 NULL
157157 +blk_mq_queue_reinit_notify_54126 blk_mq_queue_reinit_notify 0 54126 NULL
157158 +v9fs_xattr_get_54127 v9fs_xattr_get 0 54127 NULL
157159 +store_sys_acpi_54129 store_sys_acpi 0-4 54129 NULL nohasharray
157160 +store_linear_54129 store_linear 0-4 54129 &store_sys_acpi_54129
157161 +ivtv_s_ctrl_54132 ivtv_s_ctrl 0 54132 NULL
157162 +snd_usb_pcm_prepare_54134 snd_usb_pcm_prepare 0 54134 NULL nohasharray
157163 +product_show_54134 product_show 0 54134 &snd_usb_pcm_prepare_54134 nohasharray
157164 +proc_reg_write_54134 proc_reg_write 0-3 54134 &product_show_54134
157165 +isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3-0 54136 NULL nohasharray
157166 +isdn_net_open_54136 isdn_net_open 0 54136 &isr_host_acknowledges_read_54136
157167 +rs5c372_sysfs_show_osc_54137 rs5c372_sysfs_show_osc 0 54137 NULL
157168 +irq_blk_threshold_write_54138 irq_blk_threshold_write 3-0 54138 NULL
157169 +wait_on_bit_54143 wait_on_bit 0 54143 NULL
157170 +simple_write_end_54149 simple_write_end 0-5 54149 NULL nohasharray
157171 +kvm_pv_reboot_notify_54149 kvm_pv_reboot_notify 0 54149 &simple_write_end_54149
157172 +set_min_width_54150 set_min_width 0-4 54150 NULL
157173 +devcgroup_update_access_54151 devcgroup_update_access 0 54151 NULL
157174 +mci_ce_noinfo_show_54154 mci_ce_noinfo_show 0 54154 NULL nohasharray
157175 +n_hdlc_tty_read_54154 n_hdlc_tty_read 0 54154 &mci_ce_noinfo_show_54154
157176 +skge_change_mtu_54157 skge_change_mtu 0 54157 NULL
157177 +skge_get_regs_len_54160 skge_get_regs_len 0 54160 NULL
157178 +f_rndis_opts_attr_show_54161 f_rndis_opts_attr_show 0 54161 NULL nohasharray
157179 +kszphy_rmii_clk_sel_54161 kszphy_rmii_clk_sel 0 54161 &f_rndis_opts_attr_show_54161
157180 +i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL
157181 +ext_prop_type_show_54170 ext_prop_type_show 0 54170 NULL
157182 +sysfs_show_reg_54174 sysfs_show_reg 0 54174 NULL
157183 +p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
157184 +qla4xxx_iscsi_func_cnt_show_54184 qla4xxx_iscsi_func_cnt_show 0 54184 NULL
157185 +acpi_os_read_memory_54186 acpi_os_read_memory 1-3 54186 NULL
157186 +bd2802_store_reg0x07_54187 bd2802_store_reg0x07 0-4 54187 NULL
157187 +ata_scsi_park_store_54188 ata_scsi_park_store 0-4 54188 NULL
157188 +ipoctal_write_room_54195 ipoctal_write_room 0 54195 NULL
157189 +ubifs_check_node_54196 ubifs_check_node 0 54196 NULL nohasharray
157190 +fan_set_state_acpi4_54196 fan_set_state_acpi4 0 54196 &ubifs_check_node_54196
157191 +wl1251_hw_init_power_auth_54203 wl1251_hw_init_power_auth 0 54203 NULL
157192 +SyS_ipc_54206 SyS_ipc 3 54206 NULL
157193 +handle_version_mismatch_54211 handle_version_mismatch 0 54211 NULL
157194 +nilfs_palloc_prepare_free_entry_54212 nilfs_palloc_prepare_free_entry 0 54212 NULL nohasharray
157195 +twl_sysfs_compat_info_54212 twl_sysfs_compat_info 6-0-5 54212 &nilfs_palloc_prepare_free_entry_54212
157196 +target_core_alua_tg_pt_gp_attr_show_54214 target_core_alua_tg_pt_gp_attr_show 0 54214 NULL
157197 +devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL nohasharray
157198 +blkg_conf_prep_54215 blkg_conf_prep 0 54215 &devm_request_threaded_irq_54215
157199 +sctp_setsockopt_fragment_interleave_54216 sctp_setsockopt_fragment_interleave 0 54216 NULL
157200 +ocfs2_inode_revalidate_54217 ocfs2_inode_revalidate 0 54217 NULL
157201 +interface_capabilities_show_54218 interface_capabilities_show 0 54218 NULL
157202 +iwl_pcie_load_cpu_sections_8000b_54219 iwl_pcie_load_cpu_sections_8000b 0 54219 NULL
157203 +do_sys_poll_54221 do_sys_poll 2 54221 NULL
157204 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
157205 +cm_validate_req_param_54225 cm_validate_req_param 0 54225 NULL
157206 +nfs_commit_list_54226 nfs_commit_list 0 54226 NULL
157207 +i8k_smm_54227 i8k_smm 0 54227 NULL
157208 +fc0012_get_if_frequency_54229 fc0012_get_if_frequency 0 54229 NULL
157209 +pi_read_regr_54231 pi_read_regr 0 54231 NULL nohasharray
157210 +lnext_show_54231 lnext_show 0 54231 &pi_read_regr_54231
157211 +mtd_read_oob_54234 mtd_read_oob 0 54234 NULL
157212 +get_a_ctxt_54239 get_a_ctxt 0 54239 NULL
157213 +store_queue_type_field_54243 store_queue_type_field 0-4 54243 NULL
157214 +mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 NULL nohasharray
157215 +bnx2x_setup_leading_54246 bnx2x_setup_leading 0 54246 &mcp23s08_read_regs_54246
157216 +reada_add_block_54247 reada_add_block 2 54247 NULL
157217 +write_file_spec_scan_ctl_54248 write_file_spec_scan_ctl 3-0 54248 NULL nohasharray
157218 +stream_dequeue_54248 stream_dequeue 0 54248 &write_file_spec_scan_ctl_54248
157219 +ad7887_ring_preenable_54249 ad7887_ring_preenable 0 54249 NULL nohasharray
157220 +store_temp_offset_54249 store_temp_offset 0-4 54249 &ad7887_ring_preenable_54249
157221 +vxfs_statfs_54251 vxfs_statfs 0 54251 NULL
157222 +iscsi_tpg_param_show_AuthMethod_54252 iscsi_tpg_param_show_AuthMethod 0 54252 NULL
157223 +xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
157224 +venus_setattr_54255 venus_setattr 0 54255 NULL
157225 +queue_logical_block_size_show_54257 queue_logical_block_size_show 0 54257 NULL
157226 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
157227 +iwl_pcie_set_cmd_in_flight_54259 iwl_pcie_set_cmd_in_flight 0 54259 NULL nohasharray
157228 +inv_reset_fifo_54259 inv_reset_fifo 0 54259 &iwl_pcie_set_cmd_in_flight_54259
157229 +audio_write_54261 audio_write 4-0 54261 NULL nohasharray
157230 +wusb_prf_54261 wusb_prf 7-0 54261 &audio_write_54261 nohasharray
157231 +asus_wmi_get_devstate_bits_54261 asus_wmi_get_devstate_bits 0-3 54261 &wusb_prf_54261 nohasharray
157232 +bond_option_primary_reselect_set_54261 bond_option_primary_reselect_set 0 54261 &asus_wmi_get_devstate_bits_54261
157233 +get_temp_alarm_54267 get_temp_alarm 0 54267 NULL
157234 +mwifiex_getlog_read_54269 mwifiex_getlog_read 3-0 54269 NULL
157235 +kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
157236 +snd_hda_query_supported_pcm_54275 snd_hda_query_supported_pcm 0 54275 NULL
157237 +sizeof_long_54276 sizeof_long 0 54276 NULL
157238 +ubi_calc_data_len_54279 ubi_calc_data_len 0-3 54279 NULL nohasharray
157239 +bond_option_tlb_dynamic_lb_set_54279 bond_option_tlb_dynamic_lb_set 0 54279 &ubi_calc_data_len_54279
157240 +mls_context_cpy_low_54281 mls_context_cpy_low 0 54281 NULL
157241 +fm10k_open_54283 fm10k_open 0 54283 NULL
157242 +msi2500_queue_setup_54289 msi2500_queue_setup 0 54289 NULL
157243 +_nfs4_proc_pathconf_54290 _nfs4_proc_pathconf 0 54290 NULL nohasharray
157244 +watchdog_trigger_54290 watchdog_trigger 0 54290 &_nfs4_proc_pathconf_54290
157245 +altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
157246 +show_designated_port_54292 show_designated_port 0 54292 NULL
157247 +xiic_xfer_54293 xiic_xfer 0-3 54293 NULL
157248 +netlink_alloc_skb_54294 netlink_alloc_skb 2 54294 NULL
157249 +dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL
157250 +remove_store_54298 remove_store 0-4 54298 NULL
157251 +dentry_has_perm_54299 dentry_has_perm 0 54299 NULL
157252 +reclaim_pages_54301 reclaim_pages 3 54301 NULL
157253 +crc32_pclmul_init_54305 crc32_pclmul_init 0 54305 NULL
157254 +sprintf_54306 sprintf 0 54306 NULL
157255 +path_setxattr_54308 path_setxattr 4 54308 NULL
157256 +mlx4_en_create_rx_ring_54315 mlx4_en_create_rx_ring 3 54315 NULL
157257 +kone_set_settings_54317 kone_set_settings 0 54317 NULL
157258 +qlcnic_sriov_cfg_vf_guest_vlan_54318 qlcnic_sriov_cfg_vf_guest_vlan 0 54318 NULL
157259 +bio_add_pc_page_54319 bio_add_pc_page 4 54319 NULL nohasharray
157260 +snd_hwdep_write_54319 snd_hwdep_write 0-3 54319 &bio_add_pc_page_54319
157261 +setup_data_data_read_54324 setup_data_data_read 0-5-6 54324 NULL
157262 +elan_i2c_calibrate_54325 elan_i2c_calibrate 0 54325 NULL
157263 +pn_raw_send_54330 pn_raw_send 2 54330 NULL
157264 +bnx2_setup_int_mode_54335 bnx2_setup_int_mode 0 54335 NULL
157265 +ocrdma_addr_event_54337 ocrdma_addr_event 0 54337 NULL
157266 +ths7303_s_stream_54338 ths7303_s_stream 0 54338 NULL
157267 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL nohasharray
157268 +ks0127_s_stream_54339 ks0127_s_stream 0 54339 &br_fdb_fillbuf_54339
157269 +da9052_enable_vddout_channel_54341 da9052_enable_vddout_channel 0 54341 NULL
157270 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
157271 +fat_writepage_54344 fat_writepage 0 54344 NULL
157272 +loop_attr_do_show_partscan_54346 loop_attr_do_show_partscan 0 54346 NULL
157273 +_osd_realloc_seg_54352 _osd_realloc_seg 3-0 54352 NULL nohasharray
157274 +__get_free_pages_54352 __get_free_pages 0 54352 &_osd_realloc_seg_54352
157275 +hsi_async_read_54365 hsi_async_read 0 54365 NULL
157276 +readlink_copy_54366 readlink_copy 2-0 54366 NULL nohasharray
157277 +lp55xx_show_current_54366 lp55xx_show_current 0 54366 &readlink_copy_54366
157278 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3-0 54367 NULL
157279 +wake_up_pme_store_54368 wake_up_pme_store 0-4 54368 NULL
157280 +tps65912_set_bits_54370 tps65912_set_bits 0 54370 NULL
157281 +aac_show_model_54375 aac_show_model 0 54375 NULL
157282 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5-0 54377 NULL nohasharray
157283 +intel_sdvo_write_cmd_54377 intel_sdvo_write_cmd 4 54377 &do_dccp_setsockopt_54377
157284 +ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
157285 +gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
157286 +wl1271_acx_cca_threshold_54385 wl1271_acx_cca_threshold 0 54385 NULL
157287 +snd_pcm_oss_read2_54387 snd_pcm_oss_read2 0-3 54387 NULL
157288 +bonding_show_packets_per_slave_54388 bonding_show_packets_per_slave 0 54388 NULL
157289 +hash_mac4_expire_54392 hash_mac4_expire 4 54392 NULL nohasharray
157290 +iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3-0 54392 &hash_mac4_expire_54392
157291 +o2nm_cluster_attr_idle_timeout_ms_read_54400 o2nm_cluster_attr_idle_timeout_ms_read 0 54400 NULL nohasharray
157292 +set_gss_proxy_54400 set_gss_proxy 0 54400 &o2nm_cluster_attr_idle_timeout_ms_read_54400
157293 +snd_pcm_add_chmap_ctls_54404 snd_pcm_add_chmap_ctls 0 54404 NULL
157294 +efx_nic_describe_stats_54407 efx_nic_describe_stats 0-2 54407 NULL
157295 +vmbus_sendpacket_ctl_54410 vmbus_sendpacket_ctl 0 54410 NULL
157296 +__iscsi_disc_show_authenticate_target_54411 __iscsi_disc_show_authenticate_target 0 54411 NULL
157297 +iio_trigger_register_54412 iio_trigger_register 0 54412 NULL
157298 +ath10k_install_peer_wep_keys_54414 ath10k_install_peer_wep_keys 0 54414 NULL
157299 +sky2_set_mac_address_54415 sky2_set_mac_address 0 54415 NULL
157300 +copy_gadget_strings_54417 copy_gadget_strings 3-2 54417 NULL
157301 +wl1251_hw_init_energy_detection_54421 wl1251_hw_init_energy_detection 0 54421 NULL
157302 +ixgbe_request_irq_54422 ixgbe_request_irq 0 54422 NULL
157303 +nilfs_palloc_get_block_54425 nilfs_palloc_get_block 0 54425 NULL
157304 +new_lockspace_54427 new_lockspace 0 54427 NULL
157305 +__ocfs2_write_remove_suid_54433 __ocfs2_write_remove_suid 0 54433 NULL
157306 +pm3fb_check_var_54437 pm3fb_check_var 0 54437 NULL
157307 +rtl8139_open_54441 rtl8139_open 0 54441 NULL
157308 +ath9k_htc_get_et_sset_count_54442 ath9k_htc_get_et_sset_count 0 54442 NULL
157309 +read_firmid_54443 read_firmid 0 54443 NULL
157310 +cot_decompress_54452 cot_decompress 0 54452 NULL
157311 +mc13783_gpo_regulator_is_enabled_54460 mc13783_gpo_regulator_is_enabled 0 54460 NULL
157312 +nested_vmx_load_msr_54462 nested_vmx_load_msr 2 54462 NULL
157313 +lola_pcm_prepare_54465 lola_pcm_prepare 0 54465 NULL
157314 +uvesafb_show_vendor_54467 uvesafb_show_vendor 0 54467 NULL
157315 +dev_cpu_callback_54475 dev_cpu_callback 0 54475 NULL nohasharray
157316 +iscsit_ta_generate_node_acls_54475 iscsit_ta_generate_node_acls 0 54475 &dev_cpu_callback_54475
157317 +__erst_get_next_record_id_54478 __erst_get_next_record_id 0 54478 NULL
157318 +buffer_migrate_page_54480 buffer_migrate_page 0 54480 NULL
157319 +fuse_notify_inval_entry_54481 fuse_notify_inval_entry 0 54481 NULL
157320 +show_session_param_ISCSI_PARAM_DISCOVERY_SESS_54483 show_session_param_ISCSI_PARAM_DISCOVERY_SESS 0 54483 NULL
157321 +sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
157322 +po1030_set_exposure_54489 po1030_set_exposure 0 54489 NULL
157323 +garmin_write_54492 garmin_write 0-4 54492 NULL
157324 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
157325 +swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 0 54495 NULL
157326 +vfio_raw_config_read_54500 vfio_raw_config_read 0-3 54500 NULL
157327 +cyapa_calibrate_store_54501 cyapa_calibrate_store 0-4 54501 NULL
157328 +ieee80211_tdls_mgmt_setup_54503 ieee80211_tdls_mgmt_setup 10 54503 NULL nohasharray
157329 +vfs_getattr_nosec_54503 vfs_getattr_nosec 0 54503 &ieee80211_tdls_mgmt_setup_54503
157330 +l2cap_create_basic_pdu_54508 l2cap_create_basic_pdu 3 54508 NULL nohasharray
157331 +tipc_sk_anc_data_recv_54508 tipc_sk_anc_data_recv 0 54508 &l2cap_create_basic_pdu_54508 nohasharray
157332 +sh_mobile_ceu_s_ctrl_54508 sh_mobile_ceu_s_ctrl 0 54508 &tipc_sk_anc_data_recv_54508
157333 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
157334 +mci_ce_count_show_54514 mci_ce_count_show 0 54514 NULL nohasharray
157335 +xc_send_i2c_data_54514 xc_send_i2c_data 0 54514 &mci_ce_count_show_54514
157336 +cache_add_dev_54516 cache_add_dev 0 54516 NULL
157337 +create_lkb_54517 create_lkb 0 54517 NULL
157338 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL nohasharray
157339 +remove_id_show_54519 remove_id_show 0 54519 &rfc4106_set_key_54519
157340 +memory_get_max_bandwidth_54523 memory_get_max_bandwidth 0 54523 NULL
157341 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4-0 54525 NULL nohasharray
157342 +walk_pud_range_54525 walk_pud_range 0 54525 &vmci_transport_dgram_enqueue_54525
157343 +viacam_read_54526 viacam_read 3-0 54526 NULL
157344 +pnp_assign_resources_54531 pnp_assign_resources 0 54531 NULL
157345 +bq2415x_sysfs_show_timer_54533 bq2415x_sysfs_show_timer 0 54533 NULL
157346 +b43_bus_powerup_54534 b43_bus_powerup 0 54534 NULL
157347 +unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
157348 +offcore_rsp_show_54537 offcore_rsp_show 0 54537 NULL
157349 +setsockopt_54539 setsockopt 5 54539 NULL
157350 +new_analog_input_54542 new_analog_input 0 54542 NULL
157351 +show_iface_discovery_auth_optional_54545 show_iface_discovery_auth_optional 0 54545 NULL nohasharray
157352 +pccard_store_card_pm_state_54545 pccard_store_card_pm_state 0-4 54545 &show_iface_discovery_auth_optional_54545
157353 +lbs_lowsnr_write_54549 lbs_lowsnr_write 3-0 54549 NULL
157354 +i915_gem_get_seqno_54555 i915_gem_get_seqno 0 54555 NULL
157355 +mwifiex_usb_submit_rx_urb_54558 mwifiex_usb_submit_rx_urb 2 54558 NULL
157356 +SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 NULL
157357 +attr_sensitivity_show_cptkbd_54562 attr_sensitivity_show_cptkbd 0 54562 NULL
157358 +sht15_send_cmd_54567 sht15_send_cmd 0 54567 NULL
157359 +cxgbi_get_host_param_54569 cxgbi_get_host_param 0 54569 NULL nohasharray
157360 +l2tp_ip_getname_54569 l2tp_ip_getname 0 54569 &cxgbi_get_host_param_54569 nohasharray
157361 +f2fs_write_node_page_54569 f2fs_write_node_page 0 54569 &l2tp_ip_getname_54569
157362 +target_stat_scsi_tgt_dev_show_attr_num_lus_54570 target_stat_scsi_tgt_dev_show_attr_num_lus 0 54570 NULL
157363 +skb_put_padto_54571 skb_put_padto 2 54571 NULL nohasharray
157364 +jffs2_security_listxattr_54571 jffs2_security_listxattr 0-5 54571 &skb_put_padto_54571
157365 +nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
157366 +s5k83a_set_brightness_54578 s5k83a_set_brightness 0 54578 NULL
157367 +rds_getname_54579 rds_getname 0 54579 NULL
157368 +fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
157369 +pfkey_recvmsg_54588 pfkey_recvmsg 3 54588 NULL
157370 +xfrm_polexpire_msgsize_54589 xfrm_polexpire_msgsize 0 54589 NULL
157371 +sync_callback_54596 sync_callback 0 54596 NULL
157372 +authorized_default_show_54600 authorized_default_show 0 54600 NULL nohasharray
157373 +br_port_get_slave_size_54600 br_port_get_slave_size 0 54600 &authorized_default_show_54600
157374 +security_netlink_send_54601 security_netlink_send 0 54601 NULL
157375 +irq_pkt_threshold_write_54605 irq_pkt_threshold_write 3-0 54605 NULL
157376 +it913x_set_params_54609 it913x_set_params 0 54609 NULL
157377 +pdacf_resume_54612 pdacf_resume 0 54612 NULL
157378 +show_unique_id_54613 show_unique_id 0 54613 NULL
157379 +qlcnic_82xx_config_intrpt_54614 qlcnic_82xx_config_intrpt 0 54614 NULL
157380 +sbp_update_unit_directory_54619 sbp_update_unit_directory 0 54619 NULL
157381 +vb2_dma_sg_alloc_54621 vb2_dma_sg_alloc 2 54621 NULL
157382 +bl_initiate_54623 bl_initiate 0 54623 NULL
157383 +port_fops_write_54627 port_fops_write 3-0 54627 NULL
157384 +pxa168_set_settings_54634 pxa168_set_settings 0 54634 NULL
157385 +ds2780_read_block_54635 ds2780_read_block 4-3-0 54635 NULL nohasharray
157386 +s_ctrl_54635 s_ctrl 0 54635 &ds2780_read_block_54635
157387 +w1_f23_fix_count_54636 w1_f23_fix_count 0-2-1-3 54636 NULL nohasharray
157388 +nilfs_superblock_sb_write_time_show_54636 nilfs_superblock_sb_write_time_show 0 54636 &w1_f23_fix_count_54636 nohasharray
157389 +ext2_write_end_54636 ext2_write_end 5-0 54636 &nilfs_superblock_sb_write_time_show_54636
157390 +uart_get_attr_closing_wait_54637 uart_get_attr_closing_wait 0 54637 NULL nohasharray
157391 +ds1682_eeprom_write_54637 ds1682_eeprom_write 0-5-6 54637 &uart_get_attr_closing_wait_54637
157392 +tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls_54638 tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls 0-3 54638 NULL
157393 +__addrconf_sysctl_register_54645 __addrconf_sysctl_register 0 54645 NULL
157394 +tipc_send_stream_54648 tipc_send_stream 4-0 54648 NULL
157395 +ath10k_htc_alloc_skb_54651 ath10k_htc_alloc_skb 2 54651 NULL
157396 +irq_timeout_read_54653 irq_timeout_read 3-0 54653 NULL
157397 +iscsi_stat_logout_show_attr_abnormal_logouts_54654 iscsi_stat_logout_show_attr_abnormal_logouts 0 54654 NULL
157398 +_regulator_enable_54655 _regulator_enable 0 54655 NULL nohasharray
157399 +ubifs_wbuf_sync_nolock_54655 ubifs_wbuf_sync_nolock 0 54655 &_regulator_enable_54655
157400 +dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
157401 +twl6030_interrupt_mask_54659 twl6030_interrupt_mask 2 54659 NULL
157402 +pte_hole_54661 pte_hole 0 54661 NULL nohasharray
157403 +simple_alloc_urb_54661 simple_alloc_urb 3 54661 &pte_hole_54661 nohasharray
157404 +rds_page_remainder_cpu_notify_54661 rds_page_remainder_cpu_notify 0 54661 &simple_alloc_urb_54661
157405 +qla4xxx_serial_num_show_54662 qla4xxx_serial_num_show 0 54662 NULL nohasharray
157406 +multicast_query_interval_store_54662 multicast_query_interval_store 4-0 54662 &qla4xxx_serial_num_show_54662
157407 +nfs4_server_capabilities_54664 nfs4_server_capabilities 0 54664 NULL nohasharray
157408 +s35390a_get_reg_54664 s35390a_get_reg 0 54664 &nfs4_server_capabilities_54664 nohasharray
157409 +read_dev_54664 read_dev 0 54664 &s35390a_get_reg_54664
157410 +bus_add_device_54665 bus_add_device 0 54665 NULL
157411 +cw1200_queue_stats_init_54670 cw1200_queue_stats_init 2 54670 NULL nohasharray
157412 +tipc_tlv_alloc_54670 tipc_tlv_alloc 1 54670 &cw1200_queue_stats_init_54670 nohasharray
157413 +atmtcp_v_open_54670 atmtcp_v_open 0 54670 &tipc_tlv_alloc_54670
157414 +bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
157415 +show_target_temp_54673 show_target_temp 0 54673 NULL
157416 +evm_read_key_54674 evm_read_key 3-0 54674 NULL nohasharray
157417 +dm_attr_show_54674 dm_attr_show 0 54674 &evm_read_key_54674
157418 +ath10k_wmi_attach_54680 ath10k_wmi_attach 0 54680 NULL
157419 +rtnl_link_get_slave_info_data_size_54681 rtnl_link_get_slave_info_data_size 0 54681 NULL nohasharray
157420 +arcnet_open_54681 arcnet_open 0 54681 &rtnl_link_get_slave_info_data_size_54681 nohasharray
157421 +mc13xxx_rtc_set_alarm_54681 mc13xxx_rtc_set_alarm 0 54681 &arcnet_open_54681
157422 +hfsplus_write_begin_54686 hfsplus_write_begin 3-0 54686 NULL
157423 +apei_exec_read_register_54687 apei_exec_read_register 0 54687 NULL nohasharray
157424 +jfs_direct_IO_54687 jfs_direct_IO 4-0 54687 &apei_exec_read_register_54687
157425 +ad7879_disable_store_54690 ad7879_disable_store 0-4 54690 NULL
157426 +kfd_gtt_sa_init_54695 kfd_gtt_sa_init 3-2 54695 NULL
157427 +ath9k_hw_rf_set_freq_54699 ath9k_hw_rf_set_freq 0 54699 NULL
157428 +platform_get_irq_byname_54700 platform_get_irq_byname 0 54700 NULL
157429 +smack_task_setscheduler_54707 smack_task_setscheduler 0 54707 NULL
157430 +rfkill_fop_read_54711 rfkill_fop_read 3-0 54711 NULL
157431 +wmi_echo_54712 wmi_echo 0 54712 NULL
157432 +hpet_read_54717 hpet_read 0-3 54717 NULL nohasharray
157433 +iio_trigger_write_current_54717 iio_trigger_write_current 0-4 54717 &hpet_read_54717
157434 +_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL nohasharray
157435 +pinmux_gpio_direction_54721 pinmux_gpio_direction 0 54721 &_add_sg_continuation_descriptor_54721
157436 +mwl8k_txq_init_54724 mwl8k_txq_init 0 54724 NULL
157437 +show_54725 show 0 54725 NULL
157438 +set_con2fb_map_54727 set_con2fb_map 0 54727 NULL
157439 +rmd128_final_54728 rmd128_final 0 54728 NULL
157440 +show_vgapass_54732 show_vgapass 0 54732 NULL
157441 +mcs_setup_transceiver_sharp_54734 mcs_setup_transceiver_sharp 0 54734 NULL
157442 +ocfs2_control_write_54737 ocfs2_control_write 3-0 54737 NULL
157443 +kzalloc_54740 kzalloc 1 54740 NULL nohasharray
157444 +store_led_override_54740 store_led_override 0-4 54740 &kzalloc_54740
157445 +do_trimming_54741 do_trimming 3 54741 NULL
157446 +fm_tx_set_rds_mode_54743 fm_tx_set_rds_mode 0 54743 NULL
157447 +wep_iv_read_54744 wep_iv_read 3-0 54744 NULL nohasharray
157448 +dn_hash_sock_54744 dn_hash_sock 0 54744 &wep_iv_read_54744
157449 +_ctl_diag_trigger_master_store_54745 _ctl_diag_trigger_master_store 0-4 54745 NULL nohasharray
157450 +mt9v022_g_fmt_54745 mt9v022_g_fmt 0 54745 &_ctl_diag_trigger_master_store_54745
157451 +lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3-0 54749 NULL
157452 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3-0 54757 NULL
157453 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3-0 54762 NULL
157454 +show_zone_54763 show_zone 0 54763 NULL
157455 +smsc9420_ethtool_getregslen_54764 smsc9420_ethtool_getregslen 0 54764 NULL
157456 +nfs3_listxattr_54765 nfs3_listxattr 0-3 54765 NULL
157457 +snd_seq_ioctl_system_info_54773 snd_seq_ioctl_system_info 0 54773 NULL
157458 +lbtf_op_add_interface_54775 lbtf_op_add_interface 0 54775 NULL
157459 +dummy_dev_init_54776 dummy_dev_init 0 54776 NULL
157460 +blk_mq_sysfs_merged_show_54780 blk_mq_sysfs_merged_show 0 54780 NULL
157461 +s3c_camif_video_s_ctrl_54787 s3c_camif_video_s_ctrl 0 54787 NULL
157462 +sis190_open_54790 sis190_open 0 54790 NULL
157463 +nfs41_find_root_sec_54791 nfs41_find_root_sec 0 54791 NULL nohasharray
157464 +xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 0 54791 &nfs41_find_root_sec_54791
157465 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
157466 +show_fcoe_fcf_device_fka_period_54796 show_fcoe_fcf_device_fka_period 0 54796 NULL
157467 +vlan_qos_map_size_54797 vlan_qos_map_size 0-1 54797 NULL
157468 +ext3_find_goal_54801 ext3_find_goal 0 54801 NULL nohasharray
157469 +acpi_ds_resolve_operands_54801 acpi_ds_resolve_operands 0 54801 &ext3_find_goal_54801 nohasharray
157470 +acpi_thermal_cpufreq_notifier_54801 acpi_thermal_cpufreq_notifier 0 54801 &acpi_ds_resolve_operands_54801
157471 +imx074_s_fmt_54808 imx074_s_fmt 0 54808 NULL nohasharray
157472 +wl1271_init_vif_specific_54808 wl1271_init_vif_specific 0 54808 &imx074_s_fmt_54808
157473 +nfsd_write_54809 nfsd_write 6 54809 NULL
157474 +iio_triggered_buffer_postenable_54812 iio_triggered_buffer_postenable 0 54812 NULL
157475 +ar9287_dump_modal_eeprom_54814 ar9287_dump_modal_eeprom 2-3-0 54814 NULL
157476 +kvzalloc_54815 kvzalloc 1 54815 NULL nohasharray
157477 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3-0 54815 &kvzalloc_54815
157478 +_ctl_version_product_show_54831 _ctl_version_product_show 0 54831 NULL nohasharray
157479 +__c2port_write_flash_erase_54831 __c2port_write_flash_erase 0 54831 &_ctl_version_product_show_54831
157480 +generic_perform_write_54832 generic_perform_write 3-0 54832 NULL
157481 +write_rio_54837 write_rio 3-0 54837 NULL
157482 +ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL
157483 +gpio_direction_show_54843 gpio_direction_show 0 54843 NULL
157484 +prepare_dma_54845 prepare_dma 0 54845 NULL
157485 +rocker_flow_tbl_add_54846 rocker_flow_tbl_add 0 54846 NULL nohasharray
157486 +hw_reset_phy_54846 hw_reset_phy 0 54846 &rocker_flow_tbl_add_54846
157487 +scsi_add_host_54847 scsi_add_host 0 54847 NULL
157488 +ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
157489 +printer_read_54851 printer_read 3 54851 NULL
157490 +assign_irq_vector_54852 assign_irq_vector 0 54852 NULL
157491 +show_node_54859 show_node 0 54859 NULL
157492 +nilfs_segctor_attr_store_54860 nilfs_segctor_attr_store 0-4 54860 NULL
157493 +m41t80_get_datetime_54861 m41t80_get_datetime 0 54861 NULL
157494 +rdev_attr_store_54863 rdev_attr_store 0-4 54863 NULL
157495 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2-0 54864 NULL
157496 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
157497 +f2fs_xattr_generic_list_54866 f2fs_xattr_generic_list 0-5 54866 NULL nohasharray
157498 +acpi_ex_resolve_node_to_value_54866 acpi_ex_resolve_node_to_value 0 54866 &f2fs_xattr_generic_list_54866
157499 +nvkm_bar_create__54867 nvkm_bar_create_ 4 54867 NULL nohasharray
157500 +cpuset_track_online_nodes_54867 cpuset_track_online_nodes 0 54867 &nvkm_bar_create__54867
157501 +show_learning_54874 show_learning 0 54874 NULL
157502 +xfs_vm_direct_IO_54876 xfs_vm_direct_IO 3 54876 NULL
157503 +time_show_54879 time_show 0 54879 NULL nohasharray
157504 +xfs_alloc_read_agfl_54879 xfs_alloc_read_agfl 0 54879 &time_show_54879
157505 +mlx4_en_tunnel_steer_add_54880 mlx4_en_tunnel_steer_add 0 54880 NULL
157506 +dmi_entry_raw_read_54883 dmi_entry_raw_read 0-5-6 54883 NULL
157507 +isert_map_data_buf_54886 isert_map_data_buf 6-4 54886 NULL
157508 +hci_dev_open_54891 hci_dev_open 0 54891 NULL nohasharray
157509 +mxt_send_bootloader_cmd_54891 mxt_send_bootloader_cmd 0 54891 &hci_dev_open_54891
157510 +dummy_pcm_prepare_54892 dummy_pcm_prepare 0 54892 NULL
157511 +bnx2x_change_mtu_54893 bnx2x_change_mtu 0 54893 NULL
157512 +pscsi_create_type_rom_54898 pscsi_create_type_rom 0 54898 NULL nohasharray
157513 +store_fan_start_output_54898 store_fan_start_output 0-4 54898 &pscsi_create_type_rom_54898
157514 +sendmsg_54900 sendmsg 0-4 54900 NULL
157515 +squashfs_listxattr_54905 squashfs_listxattr 0-3 54905 NULL nohasharray
157516 +affs_extent_file_ofs_54905 affs_extent_file_ofs 0 54905 &squashfs_listxattr_54905
157517 +adis_enable_irq_54908 adis_enable_irq 0 54908 NULL
157518 +ad7791_set_channel_54909 ad7791_set_channel 0 54909 NULL
157519 +snd_es1968_pcm_trigger_54911 snd_es1968_pcm_trigger 0 54911 NULL
157520 +iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL nohasharray
157521 +kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
157522 +store_temp_54915 store_temp 0-4 54915 NULL
157523 +ft_nacl_show_node_name_54916 ft_nacl_show_node_name 0 54916 NULL
157524 +__ipoib_vlan_add_54918 __ipoib_vlan_add 0 54918 NULL
157525 +__logfs_segment_read_54920 __logfs_segment_read 0 54920 NULL
157526 +qlcnic_82xx_store_beacon_54923 qlcnic_82xx_store_beacon 0-3 54923 NULL
157527 +con_write_room_54924 con_write_room 0 54924 NULL
157528 +loopback_dev_init_54927 loopback_dev_init 0 54927 NULL
157529 +wl1251_boot_init_seq_54930 wl1251_boot_init_seq 0 54930 NULL
157530 +bio_add_page_54933 bio_add_page 0-3 54933 NULL
157531 +load_fx_54934 load_fx 0 54934 NULL
157532 +input_polldev_get_max_54936 input_polldev_get_max 0 54936 NULL
157533 +mxms_structlen_54939 mxms_structlen 0 54939 NULL nohasharray
157534 +descending_callback_54939 descending_callback 0 54939 &mxms_structlen_54939 nohasharray
157535 +snd_opl3_load_patch_seq_oss_54939 snd_opl3_load_patch_seq_oss 0 54939 &descending_callback_54939
157536 +ddebug_change_54940 ddebug_change 0 54940 NULL
157537 +add_port_54941 add_port 2 54941 NULL
157538 +dump_kernel_offset_54942 dump_kernel_offset 0 54942 NULL nohasharray
157539 +bcm5482_read_status_54942 bcm5482_read_status 0 54942 &dump_kernel_offset_54942
157540 +lowpan_xmit_fragment_54943 lowpan_xmit_fragment 6-4 54943 NULL nohasharray
157541 +__uncore_filter_band0_show_54943 __uncore_filter_band0_show 0 54943 &lowpan_xmit_fragment_54943
157542 +rj54n1_g_crop_54945 rj54n1_g_crop 0 54945 NULL
157543 +ath9k_dump_btcoex_54949 ath9k_dump_btcoex 3-0 54949 NULL
157544 +make_rate_54951 make_rate 0 54951 NULL
157545 +usbhid_raw_request_54957 usbhid_raw_request 0 54957 NULL nohasharray
157546 +write_fw_block_54957 write_fw_block 0 54957 &usbhid_raw_request_54957
157547 +init_pitch_v2_54959 init_pitch_v2 0 54959 NULL
157548 +host_control_smi_type_show_54961 host_control_smi_type_show 0 54961 NULL
157549 +recv_cb_54962 recv_cb 0 54962 NULL
157550 +ggtt_probe_common_54963 ggtt_probe_common 2 54963 NULL
157551 +alauda_write_data_54967 alauda_write_data 3 54967 NULL nohasharray
157552 +smb2_open_file_54967 smb2_open_file 0 54967 &alauda_write_data_54967
157553 +c4_add_card_54968 c4_add_card 3 54968 NULL
157554 +uart_get_attr_uartclk_54975 uart_get_attr_uartclk 0 54975 NULL
157555 +igb_alloc_q_vectors_54977 igb_alloc_q_vectors 0 54977 NULL
157556 +ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL nohasharray
157557 +dev_exception_add_54979 dev_exception_add 0 54979 &ubi_change_vtbl_record_54979
157558 +virtual_gb_show_54981 virtual_gb_show 0 54981 NULL
157559 +_queue_data_54983 _queue_data 4 54983 NULL
157560 +cachefiles_daemon_inuse_54984 cachefiles_daemon_inuse 0 54984 NULL nohasharray
157561 +dev_queue_xmit_sk_54984 dev_queue_xmit_sk 0 54984 &cachefiles_daemon_inuse_54984
157562 +net2280_start_54985 net2280_start 0 54985 NULL
157563 +ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL nohasharray
157564 +padlock_sha256_init_nano_54989 padlock_sha256_init_nano 0 54989 &ext3_xattr_get_54989
157565 +instance_npe_count_show_54995 instance_npe_count_show 0 54995 NULL nohasharray
157566 +mem_cgroup_precharge_mc_54995 mem_cgroup_precharge_mc 0 54995 &instance_npe_count_show_54995
157567 +ov5642_s_fmt_54996 ov5642_s_fmt 0 54996 NULL nohasharray
157568 +load_patch_54996 load_patch 0 54996 &ov5642_s_fmt_54996
157569 +ocfs2_read_inline_data_54999 ocfs2_read_inline_data 0 54999 NULL
157570 +wl1251_cmd_vbm_55009 wl1251_cmd_vbm 0 55009 NULL
157571 +cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3-0 55014 NULL
157572 +ipvlan_vlan_rx_add_vid_55020 ipvlan_vlan_rx_add_vid 0 55020 NULL
157573 +driver_pin_configs_show_55022 driver_pin_configs_show 0 55022 NULL
157574 +nfs_post_op_update_inode_55023 nfs_post_op_update_inode 0 55023 NULL
157575 +error_error_null_Frame_tx_start_read_55024 error_error_null_Frame_tx_start_read 3-0 55024 NULL
157576 +firmware_loading_store_55029 firmware_loading_store 0-4 55029 NULL
157577 +ubifs_read_node_wbuf_55034 ubifs_read_node_wbuf 0 55034 NULL
157578 +target_stat_scsi_auth_intr_attr_store_55035 target_stat_scsi_auth_intr_attr_store 0 55035 NULL nohasharray
157579 +bcm_sf2_sw_get_sset_count_55035 bcm_sf2_sw_get_sset_count 0 55035 &target_stat_scsi_auth_intr_attr_store_55035
157580 +efw_transaction_55052 efw_transaction 5-7 55052 NULL
157581 +snd_cmipci_pcm_prepare_55054 snd_cmipci_pcm_prepare 0 55054 NULL
157582 +sctp_setsockopt_primary_addr_55057 sctp_setsockopt_primary_addr 0 55057 NULL
157583 +tps65912_read_55058 tps65912_read 0 55058 NULL
157584 +read_55065 read 0 55065 NULL
157585 +idt77252_send_skb_55068 idt77252_send_skb 0 55068 NULL
157586 +drm_dp_mst_topology_mgr_init_55074 drm_dp_mst_topology_mgr_init 5 55074 NULL nohasharray
157587 +iscsi_stat_tgt_attr_show_attr_inst_55074 iscsi_stat_tgt_attr_show_attr_inst 0 55074 &drm_dp_mst_topology_mgr_init_55074 nohasharray
157588 +lanai_setup_tx_vci_55074 lanai_setup_tx_vci 0 55074 &iscsi_stat_tgt_attr_show_attr_inst_55074
157589 +apei_exec_run_55075 apei_exec_run 0 55075 NULL
157590 +bitmap_storage_alloc_55077 bitmap_storage_alloc 2-0 55077 NULL
157591 +fuse_read_interrupt_55081 fuse_read_interrupt 0 55081 NULL nohasharray
157592 +ath9k_hw_read_array_55081 ath9k_hw_read_array 3 55081 &fuse_read_interrupt_55081
157593 +acq_write_55082 acq_write 0-3 55082 NULL nohasharray
157594 +cdc_mbim_rx_add_vid_55082 cdc_mbim_rx_add_vid 0 55082 &acq_write_55082
157595 +lnc_add_55085 lnc_add 0 55085 NULL
157596 +read_dma_55086 read_dma 3 55086 NULL
157597 +__pci_dev_reset_55090 __pci_dev_reset 0 55090 NULL
157598 +solo_p2m_dma_t_55094 solo_p2m_dma_t 0 55094 NULL
157599 +hx8357_spi_write_array_55095 hx8357_spi_write_array 3 55095 NULL
157600 +update_raid_disks_55100 update_raid_disks 0 55100 NULL
157601 +p9_client_write_55105 p9_client_write 0 55105 NULL
157602 +rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3-0 55106 NULL nohasharray
157603 +proc_sys_read_55106 proc_sys_read 0-3 55106 &rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106
157604 +show_counter_rx_lpcrc_errs_55112 show_counter_rx_lpcrc_errs 0 55112 NULL
157605 +corrupt_data_55120 corrupt_data 0-3 55120 NULL
157606 +edac_pci_instance_store_55129 edac_pci_instance_store 0-4 55129 NULL
157607 +sha256_ssse3_init_55131 sha256_ssse3_init 0 55131 NULL
157608 +crypto_ahash_setkey_55134 crypto_ahash_setkey 3-0 55134 NULL nohasharray
157609 +gr_ep_enable_55134 gr_ep_enable 0 55134 &crypto_ahash_setkey_55134
157610 +wp512_update_55143 wp512_update 0 55143 NULL nohasharray
157611 +intel_ring_alloc_request_55143 intel_ring_alloc_request 0 55143 &wp512_update_55143
157612 +iscsi_tpg_param_store_DataPDUInOrder_55147 iscsi_tpg_param_store_DataPDUInOrder 0-3 55147 NULL
157613 +ocfs2_truncate_file_55148 ocfs2_truncate_file 0 55148 NULL
157614 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3-0 55150 NULL
157615 +tcp_splice_read_55151 tcp_splice_read 0 55151 NULL
157616 +shmem_write_end_55152 shmem_write_end 0-5 55152 NULL nohasharray
157617 +btrfs_fdatawrite_range_55152 btrfs_fdatawrite_range 0 55152 &shmem_write_end_55152
157618 +__uncore_mask_opc_show_55154 __uncore_mask_opc_show 0 55154 NULL
157619 +snd_rme9652_trigger_55155 snd_rme9652_trigger 0 55155 NULL nohasharray
157620 +dwc3_gadget_ep_queue_55155 dwc3_gadget_ep_queue 0 55155 &snd_rme9652_trigger_55155
157621 +xfs_icsb_modify_counters_55156 xfs_icsb_modify_counters 0 55156 NULL
157622 +pwm_show_55165 pwm_show 0 55165 NULL
157623 +xen_pcpu_down_55168 xen_pcpu_down 0 55168 NULL
157624 +kmx61_data_rdy_trigger_set_state_55172 kmx61_data_rdy_trigger_set_state 0 55172 NULL
157625 +__rpipe_set_descr_55173 __rpipe_set_descr 0 55173 NULL
157626 +show_55175 show 0 55175 NULL nohasharray
157627 +xfs_attr_shortform_lookup_55175 xfs_attr_shortform_lookup 0 55175 &show_55175
157628 +pcf85063_get_datetime_55179 pcf85063_get_datetime 0 55179 NULL
157629 +patch_alc882_55183 patch_alc882 0 55183 NULL
157630 +wacom_status1_luminance_show_55184 wacom_status1_luminance_show 0 55184 NULL
157631 +gfs2_ri_update_55185 gfs2_ri_update 0 55185 NULL
157632 +de4x5_open_55186 de4x5_open 0 55186 NULL
157633 +alloc_lpt_leb_55189 alloc_lpt_leb 0 55189 NULL nohasharray
157634 +lp3943_gpio_request_55189 lp3943_gpio_request 0 55189 &alloc_lpt_leb_55189
157635 +drbd_send_55190 drbd_send 4 55190 NULL nohasharray
157636 +itg3200_read_reg_8_55190 itg3200_read_reg_8 0 55190 &drbd_send_55190
157637 +show_status_55193 show_status 0 55193 NULL
157638 +set_gpio_mask_55194 set_gpio_mask 0-4 55194 NULL
157639 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL nohasharray
157640 +zswap_cpu_notifier_55195 zswap_cpu_notifier 0 55195 &sel_write_relabel_55195
157641 +compat_SyS_ppoll_55196 compat_SyS_ppoll 2 55196 NULL
157642 +gr_udc_start_55200 gr_udc_start 0 55200 NULL
157643 +sched_feat_write_55202 sched_feat_write 3-0 55202 NULL nohasharray
157644 +tcmu_get_blocks_55202 tcmu_get_blocks 0 55202 &sched_feat_write_55202
157645 +ht40allow_map_read_55209 ht40allow_map_read 3-0 55209 NULL nohasharray
157646 +isdn_net_ciscohdlck_alloc_skb_55209 isdn_net_ciscohdlck_alloc_skb 2 55209 &ht40allow_map_read_55209 nohasharray
157647 +vsock_dgram_recvmsg_55209 vsock_dgram_recvmsg 0-4 55209 &isdn_net_ciscohdlck_alloc_skb_55209
157648 +dlci_change_mtu_55210 dlci_change_mtu 0 55210 NULL
157649 +__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
157650 +do_raw_setsockopt_55215 do_raw_setsockopt 5-0 55215 NULL
157651 +qxl_alloc_client_monitors_config_55216 qxl_alloc_client_monitors_config 2 55216 NULL
157652 +p2a_55219 p2a 0-1 55219 NULL
157653 +firm_send_command_55222 firm_send_command 0 55222 NULL
157654 +dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
157655 +be_vlan_add_vid_55230 be_vlan_add_vid 0 55230 NULL
157656 +nvkm_client_create__55232 nvkm_client_create_ 5 55232 NULL
157657 +show_counter_rx_ebps_55234 show_counter_rx_ebps 0 55234 NULL
157658 +zd_chip_enable_int_55245 zd_chip_enable_int 0 55245 NULL
157659 +ssp_send_instruction_55246 ssp_send_instruction 5-0 55246 NULL nohasharray
157660 +show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246 show_host_param_ISCSI_HOST_PARAM_PORT_STATE 0 55246 &ssp_send_instruction_55246
157661 +create_proc_profile_55256 create_proc_profile 0 55256 NULL
157662 +xhci_evaluate_context_result_55258 xhci_evaluate_context_result 0 55258 NULL
157663 +cfq_slice_async_store_55262 cfq_slice_async_store 3-0 55262 NULL
157664 +output_sleep_55265 output_sleep 0 55265 NULL
157665 +st_sensors_i2c_write_byte_55266 st_sensors_i2c_write_byte 0 55266 NULL
157666 +vbi_cap_queue_setup_55269 vbi_cap_queue_setup 0 55269 NULL
157667 +_nfs41_proc_get_locations_55273 _nfs41_proc_get_locations 0 55273 NULL
157668 +lbs_failcount_write_55276 lbs_failcount_write 3-0 55276 NULL
157669 +show_spi_transport_min_period_55279 show_spi_transport_min_period 0 55279 NULL
157670 +inet_sendpage_55281 inet_sendpage 4 55281 NULL
157671 +f7188x_gpio_direction_in_55284 f7188x_gpio_direction_in 0 55284 NULL
157672 +pm8001_ctl_gsm_log_show_55287 pm8001_ctl_gsm_log_show 0 55287 NULL
157673 +snd_seq_queue_use_55289 snd_seq_queue_use 0 55289 NULL
157674 +rx_streaming_interval_read_55291 rx_streaming_interval_read 3-0 55291 NULL
157675 +apds990x_lux_thresh_above_store_55296 apds990x_lux_thresh_above_store 0-4 55296 NULL
157676 +lov_get_stripecnt_55297 lov_get_stripecnt 0-3 55297 NULL
157677 +show_session_param_ISCSI_PARAM_TPGT_55299 show_session_param_ISCSI_PARAM_TPGT 0 55299 NULL
157678 +gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
157679 +__get_vm_area_node_55305 __get_vm_area_node 1 55305 NULL nohasharray
157680 +qp_alloc_guest_work_55305 qp_alloc_guest_work 3-5 55305 &__get_vm_area_node_55305 nohasharray
157681 +compat_SyS_process_vm_readv_55305 compat_SyS_process_vm_readv 3-5 55305 &qp_alloc_guest_work_55305
157682 +adxl34x_rate_show_55315 adxl34x_rate_show 0 55315 NULL
157683 +w5100_get_regs_len_55317 w5100_get_regs_len 0 55317 NULL
157684 +compat_SyS_mbind_55329 compat_SyS_mbind 5 55329 NULL
157685 +show_fc_host_port_state_55331 show_fc_host_port_state 0 55331 NULL
157686 +gpio_trig_gpio_show_55336 gpio_trig_gpio_show 0 55336 NULL
157687 +reg_read_55337 reg_read 0 55337 NULL
157688 +vme_user_read_55338 vme_user_read 3 55338 NULL
157689 +__set_pwm_55339 __set_pwm 0 55339 NULL
157690 +read_byte_55340 read_byte 0 55340 NULL
157691 +__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 NULL
157692 +SYSC_recvfrom_55346 SYSC_recvfrom 3 55346 NULL
157693 +udf_writepage_55347 udf_writepage 0 55347 NULL
157694 +device_user_lock_55350 device_user_lock 0 55350 NULL
157695 +show_in0_max_55351 show_in0_max 0 55351 NULL
157696 +i915_gem_obj_offset_view_55353 i915_gem_obj_offset_view 0 55353 NULL
157697 +input_dev_show_cap_ff_55354 input_dev_show_cap_ff 0 55354 NULL nohasharray
157698 +set_nic_info_55354 set_nic_info 0 55354 &input_dev_show_cap_ff_55354
157699 +relay_hotcpu_callback_55355 relay_hotcpu_callback 0 55355 NULL
157700 +tps80031_reads_55356 tps80031_reads 0 55356 NULL
157701 +dsbr100_start_55357 dsbr100_start 0 55357 NULL nohasharray
157702 +attr_select_right_store_tpkbd_55357 attr_select_right_store_tpkbd 0-4 55357 &dsbr100_start_55357
157703 +do_command_55363 do_command 0 55363 NULL
157704 +vb2_reqbufs_55367 vb2_reqbufs 0 55367 NULL
157705 +cxacru_sysfs_show_line_startable_55372 cxacru_sysfs_show_line_startable 0 55372 NULL
157706 +get_fan_alarm_55373 get_fan_alarm 0 55373 NULL
157707 +netpoll_setup_55376 netpoll_setup 0 55376 NULL
157708 +wimax_store_55380 wimax_store 4-0 55380 NULL
157709 +protocol_id_get_55382 protocol_id_get 0 55382 NULL
157710 +nf_nat_ipv4_manip_pkt_55387 nf_nat_ipv4_manip_pkt 2 55387 NULL
157711 +compass_calibration_store_55390 compass_calibration_store 4-0 55390 NULL
157712 +cw1200_sdio_align_size_55391 cw1200_sdio_align_size 2-0 55391 NULL nohasharray
157713 +iscsi_nacl_attrib_store_nopin_response_timeout_55391 iscsi_nacl_attrib_store_nopin_response_timeout 0-3 55391 &cw1200_sdio_align_size_55391
157714 +fw_platform_size_show_55394 fw_platform_size_show 0 55394 NULL
157715 +bnx2x_set_real_num_queues_55399 bnx2x_set_real_num_queues 0 55399 NULL
157716 +ad7314_show_temperature_55402 ad7314_show_temperature 0 55402 NULL
157717 +wacom_btnimg3_store_55403 wacom_btnimg3_store 4-0 55403 NULL
157718 +yurex_read_55405 yurex_read 0-3 55405 NULL
157719 +lx_pipe_pause_55406 lx_pipe_pause 0 55406 NULL
157720 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3-0 55407 NULL
157721 +ser12_open_55411 ser12_open 0 55411 NULL nohasharray
157722 +com20020_suspend_55411 com20020_suspend 0 55411 &ser12_open_55411
157723 +omap_hsmmc_show_cover_switch_55416 omap_hsmmc_show_cover_switch 0 55416 NULL
157724 +sky2_change_mtu_55422 sky2_change_mtu 0 55422 NULL
157725 +show_port_55424 show_port 0 55424 NULL
157726 +nouveau_cli_create_55425 nouveau_cli_create 3 55425 NULL
157727 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3-0 55427 NULL
157728 +iwl_mvm_mac_add_interface_55429 iwl_mvm_mac_add_interface 0 55429 NULL
157729 +jme_open_55432 jme_open 0 55432 NULL
157730 +mac_set_mtu_55434 mac_set_mtu 0 55434 NULL
157731 +show_in8_55438 show_in8 0 55438 NULL
157732 +alloc_skb_55439 alloc_skb 1 55439 NULL nohasharray
157733 +cxgb4vf_change_mtu_55439 cxgb4vf_change_mtu 0 55439 &alloc_skb_55439
157734 +show_spi_host_signalling_55442 show_spi_host_signalling 0 55442 NULL
157735 +ip_vs_nat_send_or_cont_55445 ip_vs_nat_send_or_cont 0 55445 NULL
157736 +af9005_generic_read_write_55446 af9005_generic_read_write 0 55446 NULL
157737 +SyS_read_55449 SyS_read 3 55449 NULL
157738 +vmxnet3_vlan_rx_add_vid_55453 vmxnet3_vlan_rx_add_vid 0 55453 NULL nohasharray
157739 +swiotlb_map_sg_attrs_55453 swiotlb_map_sg_attrs 0-3 55453 &vmxnet3_vlan_rx_add_vid_55453
157740 +sys_recv_55455 sys_recv 3 55455 NULL
157741 +fsp_attr_set_hscroll_55456 fsp_attr_set_hscroll 0-4 55456 NULL
157742 +wmi_rx_chain_add_55457 wmi_rx_chain_add 0 55457 NULL
157743 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL nohasharray
157744 +ath6kl_wmi_simple_cmd_55462 ath6kl_wmi_simple_cmd 0 55462 &__vxge_hw_channel_allocate_55462
157745 +pmbus_update_byte_data_55465 pmbus_update_byte_data 0 55465 NULL
157746 +isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
157747 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
157748 +xen_evtchn_max_channels_55478 xen_evtchn_max_channels 0 55478 NULL nohasharray
157749 +store_enable_clkb1_output_55478 store_enable_clkb1_output 0-4 55478 &xen_evtchn_max_channels_55478
157750 +af9005_read_ofdm_register_55482 af9005_read_ofdm_register 0 55482 NULL nohasharray
157751 +new_sync_write_55482 new_sync_write 0-3 55482 &af9005_read_ofdm_register_55482
157752 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
157753 +i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
157754 +uvesafb_show_product_name_55487 uvesafb_show_product_name 0 55487 NULL
157755 +show_ipv6_iface_dup_addr_detect_cnt_55489 show_ipv6_iface_dup_addr_detect_cnt 0 55489 NULL
157756 +atl1e_request_irq_55492 atl1e_request_irq 0 55492 NULL
157757 +rtl8180_init_tx_ring_55496 rtl8180_init_tx_ring 0 55496 NULL
157758 +wm5100_gpio_direction_out_55497 wm5100_gpio_direction_out 0 55497 NULL nohasharray
157759 +drm_fb_helper_panic_55497 drm_fb_helper_panic 0 55497 &wm5100_gpio_direction_out_55497
157760 +show_engine2_leds_55501 show_engine2_leds 0 55501 NULL
157761 +temp1_max_show_55510 temp1_max_show 0 55510 NULL nohasharray
157762 +dlm_lowcomms_addr_55510 dlm_lowcomms_addr 0 55510 &temp1_max_show_55510
157763 +tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3-0 55511 NULL nohasharray
157764 +cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 &tx_tx_done_int_template_read_55511 nohasharray
157765 +target_fabric_port_store_attr_alua_tg_pt_offline_55511 target_fabric_port_store_attr_alua_tg_pt_offline 0-3 55511 &cfpkt_pad_trail_55511
157766 +memconsole_read_55512 memconsole_read 0-6-5 55512 NULL
157767 +bcm54xx_config_init_55513 bcm54xx_config_init 0 55513 NULL
157768 +cbaf_wusb_host_band_groups_show_55514 cbaf_wusb_host_band_groups_show 0 55514 NULL
157769 +xfs_btree_split_55515 xfs_btree_split 0 55515 NULL
157770 +ina209_set_value_55517 ina209_set_value 0-4 55517 NULL
157771 +ea_get_55522 ea_get 0-3 55522 NULL
157772 +attr_set_55534 attr_set 0 55534 NULL
157773 +cafe_smbus_write_data_55535 cafe_smbus_write_data 0 55535 NULL
157774 +qla4xxx_fw_ext_timestamp_show_55537 qla4xxx_fw_ext_timestamp_show 0 55537 NULL
157775 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
157776 +tty_port_register_device_55543 tty_port_register_device 3 55543 NULL nohasharray
157777 +bitmap_create_55543 bitmap_create 0 55543 &tty_port_register_device_55543
157778 +hash_ipport6_expire_55549 hash_ipport6_expire 4 55549 NULL
157779 +_regulator_is_enabled_55550 _regulator_is_enabled 0 55550 NULL
157780 +dm_stats_list_55551 dm_stats_list 4 55551 NULL
157781 +unmerge_and_remove_all_rmap_items_55557 unmerge_and_remove_all_rmap_items 0 55557 NULL
157782 +show_55563 show 0 55563 NULL
157783 +rpc_pipe_read_55564 rpc_pipe_read 0-3 55564 NULL
157784 +snd_find_free_minor_55567 snd_find_free_minor 0 55567 NULL
157785 +show_ipv6_iface_link_local_addr_55568 show_ipv6_iface_link_local_addr 0 55568 NULL
157786 +sidtab_context_to_sid_55570 sidtab_context_to_sid 0 55570 NULL nohasharray
157787 +patch_vt1708_55570 patch_vt1708 0 55570 &sidtab_context_to_sid_55570
157788 +max8998_get_enable_register_55572 max8998_get_enable_register 0 55572 NULL
157789 +show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME_55575 show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME 0 55575 NULL
157790 +edt_ft5x06_register_read_55576 edt_ft5x06_register_read 0 55576 NULL
157791 +compat_SyS_setsockopt_55581 compat_SyS_setsockopt 5 55581 NULL
157792 +add_partition_55588 add_partition 2 55588 NULL
157793 +mgmt_cmd_complete_55590 mgmt_cmd_complete 6 55590 NULL
157794 +write_inode_55592 write_inode 0 55592 NULL
157795 +ufx_reg_write_55594 ufx_reg_write 0 55594 NULL
157796 +ip_vs_reply6_55598 ip_vs_reply6 0 55598 NULL
157797 +kstrtou8_from_user_55599 kstrtou8_from_user 2-0 55599 NULL
157798 +SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
157799 +mlx4_set_port_mac_table_55603 mlx4_set_port_mac_table 0 55603 NULL
157800 +tg3_set_mac_addr_55606 tg3_set_mac_addr 0 55606 NULL
157801 +allocate_without_wrapping_disk_55607 allocate_without_wrapping_disk 4 55607 NULL nohasharray
157802 +delete_child_55607 delete_child 0-4 55607 &allocate_without_wrapping_disk_55607
157803 +dspcreate_55610 dspcreate 0 55610 NULL
157804 +selinux_setprocattr_55611 selinux_setprocattr 4-0 55611 NULL
157805 +fastopen_init_queue_55615 fastopen_init_queue 0 55615 NULL
157806 +__qbuf_dmabuf_55617 __qbuf_dmabuf 0 55617 NULL
157807 +edge_tty_recv_55622 edge_tty_recv 3 55622 NULL nohasharray
157808 +set_oversampling_55622 set_oversampling 0-4 55622 &edge_tty_recv_55622
157809 +snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
157810 +nilfs_checkpoints_snapshots_number_show_55626 nilfs_checkpoints_snapshots_number_show 0 55626 NULL
157811 +pktgen_if_write_55628 pktgen_if_write 3-0 55628 NULL nohasharray
157812 +reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 &pktgen_if_write_55628
157813 +mt2063_init_55629 mt2063_init 0 55629 NULL
157814 +osc_obd_max_pages_per_rpc_seq_write_55636 osc_obd_max_pages_per_rpc_seq_write 3 55636 NULL
157815 +show_board_55637 show_board 0 55637 NULL
157816 +ipv6_helper_55640 ipv6_helper 0 55640 NULL
157817 +ivtv_write_vbi_from_user_55641 ivtv_write_vbi_from_user 0-3 55641 NULL nohasharray
157818 +niu_init_classifier_hw_55641 niu_init_classifier_hw 0 55641 &ivtv_write_vbi_from_user_55641
157819 +dvb_dmxdev_set_buffer_size_55643 dvb_dmxdev_set_buffer_size 2 55643 NULL
157820 +tomoyo_audit_path_log_55646 tomoyo_audit_path_log 0 55646 NULL
157821 +iolink_show_55647 iolink_show 0 55647 NULL
157822 +xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
157823 +snd_seq_read_55651 snd_seq_read 0-3 55651 NULL
157824 +bh1770_power_state_show_55658 bh1770_power_state_show 0 55658 NULL nohasharray
157825 +niu_alloc_rx_ring_info_55658 niu_alloc_rx_ring_info 0 55658 &bh1770_power_state_show_55658
157826 +pm_trace_dev_match_store_55659 pm_trace_dev_match_store 0-4 55659 NULL
157827 +e1000_get_regs_len_55660 e1000_get_regs_len 0 55660 NULL
157828 +lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3-0 55662 NULL nohasharray
157829 +fc0011_vcocal_trigger_55662 fc0011_vcocal_trigger 0 55662 &lpfc_idiag_queinfo_read_55662
157830 +online_55663 online 0 55663 NULL
157831 +buffer_size_write_55665 buffer_size_write 3-0 55665 NULL
157832 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3-0 55668 NULL
157833 +snd_sb16_capture_trigger_55676 snd_sb16_capture_trigger 0 55676 NULL
157834 +direct2indirect_55677 direct2indirect 0 55677 NULL
157835 +add_loopback_list_55678 add_loopback_list 0 55678 NULL
157836 +get_info_55681 get_info 3 55681 NULL
157837 +iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3-0 55682 NULL
157838 +show_ipOutRequests_55684 show_ipOutRequests 0 55684 NULL nohasharray
157839 +brcms_c_up_55684 brcms_c_up 0 55684 &show_ipOutRequests_55684
157840 +arizona_gpio_direction_in_55690 arizona_gpio_direction_in 0 55690 NULL
157841 +wil_vring_alloc_skb_55703 wil_vring_alloc_skb 4-0 55703 NULL nohasharray
157842 +rocker_port_fdb_learn_55703 rocker_port_fdb_learn 0 55703 &wil_vring_alloc_skb_55703
157843 +genl_allocate_reserve_groups_55705 genl_allocate_reserve_groups 1 55705 NULL
157844 +ixgbe_obtain_mbx_lock_pf_55707 ixgbe_obtain_mbx_lock_pf 0 55707 NULL
157845 +tcp_push_55709 tcp_push 3 55709 NULL nohasharray
157846 +isl1208_i2c_set_regs_55709 isl1208_i2c_set_regs 0 55709 &tcp_push_55709
157847 +nfc_hci_send_cmd_55714 nfc_hci_send_cmd 5 55714 NULL
157848 +uwb_rsv_get_stream_55715 uwb_rsv_get_stream 0 55715 NULL
157849 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4-0 55716 NULL
157850 +store_ringtone_55717 store_ringtone 0-4 55717 NULL
157851 +mtdswap_init_55719 mtdswap_init 2 55719 NULL nohasharray
157852 +ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 &mtdswap_init_55719
157853 +btree_readpage_55720 btree_readpage 0 55720 NULL
157854 +typhoon_wakeup_55723 typhoon_wakeup 0 55723 NULL
157855 +da9052_read_tjunc_55726 da9052_read_tjunc 0 55726 NULL
157856 +il3945_show_debug_level_55727 il3945_show_debug_level 0 55727 NULL
157857 +qlcnic_82xx_fw_cmd_create_rx_ctx_55730 qlcnic_82xx_fw_cmd_create_rx_ctx 0 55730 NULL
157858 +prepare_reply_55734 prepare_reply 4 55734 NULL
157859 +brforward_read_55735 brforward_read 0-5-6 55735 NULL
157860 +__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2-0 55738 NULL
157861 +qla4_8xxx_get_flash_info_55740 qla4_8xxx_get_flash_info 0 55740 NULL
157862 +label_cpu_local_55744 label_cpu_local 0 55744 NULL
157863 +batadv_tvlv_unicast_send_55750 batadv_tvlv_unicast_send 7 55750 NULL nohasharray
157864 +inv_mpu6050_set_lpf_55750 inv_mpu6050_set_lpf 0 55750 &batadv_tvlv_unicast_send_55750
157865 +st_sensors_spi_read_byte_55754 st_sensors_spi_read_byte 0 55754 NULL
157866 +set_local_name_55757 set_local_name 4 55757 NULL nohasharray
157867 +hfs_writepages_55757 hfs_writepages 0 55757 &set_local_name_55757 nohasharray
157868 +wl12xx_spi_raw_read_55757 wl12xx_spi_raw_read 0 55757 &hfs_writepages_55757
157869 +tx_queue_len_store_55761 tx_queue_len_store 4-0 55761 NULL
157870 +ethtool_copy_validate_indir_55769 ethtool_copy_validate_indir 4 55769 NULL
157871 +regmap_mmio_gather_write_55773 regmap_mmio_gather_write 0 55773 NULL nohasharray
157872 +sync_write_55773 sync_write 0 55773 &regmap_mmio_gather_write_55773
157873 +cxacru_sysfs_showattr_dB_55774 cxacru_sysfs_showattr_dB 0 55774 NULL
157874 +isp1760_urb_enqueue_55777 isp1760_urb_enqueue 0 55777 NULL
157875 +strlen_55778 strlen 0 55778 NULL
157876 +wil_addba_tx_request_55780 wil_addba_tx_request 3 55780 NULL
157877 +req_bio_endio_55786 req_bio_endio 3 55786 NULL nohasharray
157878 +conf_read_55786 conf_read 3-0 55786 &req_bio_endio_55786
157879 +tcmu_netlink_event_55791 tcmu_netlink_event 0 55791 NULL
157880 +rtnl_vfinfo_size_55794 rtnl_vfinfo_size 0 55794 NULL
157881 +uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
157882 +ican3_sysfs_set_term_55801 ican3_sysfs_set_term 0-4 55801 NULL
157883 +target_core_dev_show_55803 target_core_dev_show 0 55803 NULL
157884 +w1_master_attribute_show_slaves_55804 w1_master_attribute_show_slaves 0 55804 NULL
157885 +write_fw_55806 write_fw 0-5-6 55806 NULL
157886 +cyapa_gen3_do_operational_check_55809 cyapa_gen3_do_operational_check 0 55809 NULL
157887 +adis_data_rdy_trigger_set_state_55812 adis_data_rdy_trigger_set_state 0 55812 NULL
157888 +show_55816 show 0 55816 NULL
157889 +kvmclock_cpu_notifier_55817 kvmclock_cpu_notifier 0 55817 NULL
157890 +TermCharEnabled_show_55819 TermCharEnabled_show 0 55819 NULL
157891 +crypto_aead_ctxsize_55820 crypto_aead_ctxsize 0 55820 NULL
157892 +blkcg_can_attach_55832 blkcg_can_attach 0 55832 NULL
157893 +twl_i2c_read_55834 twl_i2c_read 0 55834 NULL nohasharray
157894 +ad7879_disable_show_55834 ad7879_disable_show 0 55834 &twl_i2c_read_55834
157895 +sb16_copy_from_user_55836 sb16_copy_from_user 10-7-6 55836 NULL
157896 +snd_em28xx_prepare_55837 snd_em28xx_prepare 0 55837 NULL
157897 +regmap_field_read_55839 regmap_field_read 0 55839 NULL
157898 +extts_enable_store_55841 extts_enable_store 0-4 55841 NULL
157899 +uvc_set_video_ctrl_55845 uvc_set_video_ctrl 0 55845 NULL
157900 +tps80031_vbus_disable_55847 tps80031_vbus_disable 0 55847 NULL
157901 +rsq_status_55848 rsq_status 0 55848 NULL
157902 +ip_hdrlen_55849 ip_hdrlen 0 55849 NULL nohasharray
157903 +mxt_initialize_55849 mxt_initialize 0 55849 &ip_hdrlen_55849
157904 +show_temp11_55853 show_temp11 0 55853 NULL nohasharray
157905 +bnx2x_get_eeprom_len_55853 bnx2x_get_eeprom_len 0 55853 &show_temp11_55853
157906 +lowpan_device_event_55857 lowpan_device_event 0 55857 NULL
157907 +hcd_alloc_coherent_55862 hcd_alloc_coherent 5-0 55862 NULL
157908 +happy_meal_open_55863 happy_meal_open 0 55863 NULL
157909 +status_55864 status 0 55864 NULL nohasharray
157910 +sht21_show_temperature_55864 sht21_show_temperature 0 55864 &status_55864
157911 +ath6kl_wmi_data_hdr_add_55866 ath6kl_wmi_data_hdr_add 0 55866 NULL
157912 +shmem_setxattr_55867 shmem_setxattr 4-0 55867 NULL
157913 +bad_inode_setattr_55868 bad_inode_setattr 0 55868 NULL
157914 +ab3100_mask_and_set_register_interruptible_55872 ab3100_mask_and_set_register_interruptible 0 55872 NULL
157915 +iwl_mvm_disable_beacon_filter_55873 iwl_mvm_disable_beacon_filter 0 55873 NULL
157916 +hsc_write_55875 hsc_write 3-0 55875 NULL
157917 +nr_listen_55884 nr_listen 0 55884 NULL
157918 +ramdisk_store_55885 ramdisk_store 4-0 55885 NULL
157919 +qla4_8xxx_update_idc_reg_55889 qla4_8xxx_update_idc_reg 0 55889 NULL
157920 +pm_qos_power_read_55891 pm_qos_power_read 3-0 55891 NULL
157921 +tda18271_init_55894 tda18271_init 0 55894 NULL
157922 +sysfs_ctlreg_write_55899 sysfs_ctlreg_write 0-6-5 55899 NULL
157923 +ace_change_mtu_55900 ace_change_mtu 0 55900 NULL
157924 +snd_card_saa7134_capture_trigger_55901 snd_card_saa7134_capture_trigger 0 55901 NULL
157925 +cmos_write_55903 cmos_write 0 55903 NULL
157926 +acpi_ds_eval_table_region_operands_55909 acpi_ds_eval_table_region_operands 0 55909 NULL
157927 +validate_change_55910 validate_change 0 55910 NULL
157928 +hash_ip4_expire_55911 hash_ip4_expire 4 55911 NULL
157929 +map_size_show_55916 map_size_show 0 55916 NULL nohasharray
157930 +xadc_trigger_set_state_55916 xadc_trigger_set_state 0 55916 &map_size_show_55916
157931 +snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL nohasharray
157932 +uevent_helper_show_55917 uevent_helper_show 0 55917 &snd_pcm_hw_param_value_min_55917
157933 +crypto_ablkcipher_setkey_55918 crypto_ablkcipher_setkey 0 55918 NULL
157934 +show_spi_transport_pcomp_en_55923 show_spi_transport_pcomp_en 0 55923 NULL
157935 +ecm_opts_dev_addr_store_55924 ecm_opts_dev_addr_store 0-3 55924 NULL nohasharray
157936 +badblocks_store_55924 badblocks_store 0-3 55924 &ecm_opts_dev_addr_store_55924
157937 +bit_xfer_55925 bit_xfer 0-3 55925 NULL
157938 +vx_conf_pipe_55934 vx_conf_pipe 0 55934 NULL
157939 +loop_attr_do_show_autoclear_55938 loop_attr_do_show_autoclear 0 55938 NULL nohasharray
157940 +fm10k_update_vlan_vf_55938 fm10k_update_vlan_vf 0 55938 &loop_attr_do_show_autoclear_55938
157941 +show_priv_session_target_id_55946 show_priv_session_target_id 0 55946 NULL
157942 +sel_read_policy_55947 sel_read_policy 3-0 55947 NULL
157943 +cyapa_write_byte_55950 cyapa_write_byte 0 55950 NULL nohasharray
157944 +usb_bus_notify_55950 usb_bus_notify 0 55950 &cyapa_write_byte_55950
157945 +vxlan_get_size_55951 vxlan_get_size 0 55951 NULL
157946 +snd_pcm_do_prepare_55952 snd_pcm_do_prepare 0 55952 NULL
157947 +dn_wait_run_55954 dn_wait_run 0 55954 NULL
157948 +ceph_get_direct_page_vector_55956 ceph_get_direct_page_vector 2 55956 NULL
157949 +simple_read_from_buffer_55957 simple_read_from_buffer 5-2-0 55957 NULL nohasharray
157950 +target_stat_scsi_transport_attr_show_55957 target_stat_scsi_transport_attr_show 0 55957 &simple_read_from_buffer_55957 nohasharray
157951 +drv_set_csma_params_55957 drv_set_csma_params 0 55957 &target_stat_scsi_transport_attr_show_55957
157952 +ixgb_get_regs_len_55958 ixgb_get_regs_len 0 55958 NULL
157953 +loopback_prepare_55959 loopback_prepare 0 55959 NULL
157954 +shmem_statfs_55960 shmem_statfs 0 55960 NULL
157955 +tx_tx_imm_resp_read_55964 tx_tx_imm_resp_read 3-0 55964 NULL
157956 +init_subctxts_55970 init_subctxts 0 55970 NULL
157957 +query_device_55971 query_device 0 55971 NULL
157958 +__smsc95xx_mdio_read_55980 __smsc95xx_mdio_read 0 55980 NULL
157959 +koneplus_set_actual_profile_55981 koneplus_set_actual_profile 0 55981 NULL
157960 +sk_stream_error_55984 sk_stream_error 0-3 55984 NULL
157961 +wusb_trust_timeout_show_55986 wusb_trust_timeout_show 0 55986 NULL nohasharray
157962 +umask_show_55986 umask_show 0 55986 &wusb_trust_timeout_show_55986
157963 +wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 2-3 55992 NULL
157964 +dimmdev_dev_type_show_55994 dimmdev_dev_type_show 0 55994 NULL nohasharray
157965 +uv_scir_cpu_notify_55994 uv_scir_cpu_notify 0 55994 &dimmdev_dev_type_show_55994 nohasharray
157966 +niu_reset_rx_mac_55994 niu_reset_rx_mac 0 55994 &uv_scir_cpu_notify_55994
157967 +SMB2_negotiate_55995 SMB2_negotiate 0 55995 NULL
157968 +_c4iw_write_mem_inline_55996 _c4iw_write_mem_inline 3 55996 NULL nohasharray
157969 +trunc_start_55996 trunc_start 0 55996 &_c4iw_write_mem_inline_55996
157970 +epic_open_55997 epic_open 0 55997 NULL nohasharray
157971 +bl_activate_55997 bl_activate 0 55997 &epic_open_55997
157972 +iscsi_tpg_attrib_store_default_cmdsn_depth_55998 iscsi_tpg_attrib_store_default_cmdsn_depth 0-3 55998 NULL
157973 +show_otp0_56000 show_otp0 0 56000 NULL
157974 +autosuspend_delay_ms_store_56005 autosuspend_delay_ms_store 0-4 56005 NULL
157975 +soft_store_56006 soft_store 0-4 56006 NULL
157976 +tda18271_set_params_56008 tda18271_set_params 0 56008 NULL
157977 +irda_listen_56013 irda_listen 0 56013 NULL nohasharray
157978 +int3403_set_cur_state_56013 int3403_set_cur_state 0 56013 &irda_listen_56013
157979 +batadv_interface_set_mac_addr_56014 batadv_interface_set_mac_addr 0 56014 NULL
157980 +integrity_tag_size_show_56019 integrity_tag_size_show 0 56019 NULL
157981 +ssb_bus_pcmciabus_register_56020 ssb_bus_pcmciabus_register 3 56020 NULL
157982 +cp_init_rings_56021 cp_init_rings 0 56021 NULL
157983 +toshiba_panel_power_on_set_56025 toshiba_panel_power_on_set 0 56025 NULL
157984 +hotkey_get_tablet_mode_56028 hotkey_get_tablet_mode 0 56028 NULL nohasharray
157985 +rtl8169_init_ring_56028 rtl8169_init_ring 0 56028 &hotkey_get_tablet_mode_56028
157986 +acpi_get_name_56030 acpi_get_name 0 56030 NULL
157987 +nfs_write_end_56034 nfs_write_end 0-5 56034 NULL
157988 +vmci_ctx_enqueue_datagram_56035 vmci_ctx_enqueue_datagram 0 56035 NULL
157989 +store_cursor_56036 store_cursor 0-4 56036 NULL
157990 +build_controls_56044 build_controls 0 56044 NULL
157991 +smsc95xx_manage_power_56045 smsc95xx_manage_power 0 56045 NULL
157992 +usb_ocp_write_56047 usb_ocp_write 4 56047 NULL
157993 +qlcnic_show_diag_mode_56049 qlcnic_show_diag_mode 0 56049 NULL
157994 +iwl_trans_read_prph_56052 iwl_trans_read_prph 0 56052 NULL nohasharray
157995 +__igb_open_56052 __igb_open 0 56052 &iwl_trans_read_prph_56052
157996 +bnad_get_eeprom_len_56053 bnad_get_eeprom_len 0 56053 NULL nohasharray
157997 +visorchannel_get_physaddr_56053 visorchannel_get_physaddr 0 56053 &bnad_get_eeprom_len_56053
157998 +qh_link_periodic_56055 qh_link_periodic 0 56055 NULL nohasharray
157999 +cyapa_i2c_pip_read_56055 cyapa_i2c_pip_read 3-0 56055 &qh_link_periodic_56055
158000 +show_numbatt_56056 show_numbatt 0 56056 NULL nohasharray
158001 +show_nic_type_56056 show_nic_type 0 56056 &show_numbatt_56056
158002 +garmin_open_56057 garmin_open 0 56057 NULL nohasharray
158003 +mwifiex_wait_queue_complete_56057 mwifiex_wait_queue_complete 0 56057 &garmin_open_56057 nohasharray
158004 +wdt_restart_handle_56057 wdt_restart_handle 0 56057 &mwifiex_wait_queue_complete_56057
158005 +dccp_sendmsg_56058 dccp_sendmsg 4-0 56058 NULL
158006 +pm80x_rtc_read_time_56065 pm80x_rtc_read_time 0 56065 NULL
158007 +quirk_strict_duplicate_filter_read_56073 quirk_strict_duplicate_filter_read 3 56073 NULL
158008 +show_fc_rport_scsi_target_id_56077 show_fc_rport_scsi_target_id 0 56077 NULL nohasharray
158009 +qp_dequeue_locked_56077 qp_dequeue_locked 0-5-3 56077 &show_fc_rport_scsi_target_id_56077
158010 +nilfs_segctor_create_checkpoint_56078 nilfs_segctor_create_checkpoint 0 56078 NULL
158011 +acpi_power_get_state_56083 acpi_power_get_state 0 56083 NULL
158012 +vsc824x_config_init_56086 vsc824x_config_init 0 56086 NULL
158013 +debugfs_reg_access_56087 debugfs_reg_access 0 56087 NULL
158014 +qlcnic_hwmon_show_temp_56088 qlcnic_hwmon_show_temp 0 56088 NULL
158015 +gpio_direction_output_56094 gpio_direction_output 0 56094 NULL
158016 +pci_user_write_config_dword_56099 pci_user_write_config_dword 0 56099 NULL
158017 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
158018 +v9fs_launder_page_56107 v9fs_launder_page 0 56107 NULL nohasharray
158019 +em28xx_write_reg_bits_56107 em28xx_write_reg_bits 0 56107 &v9fs_launder_page_56107
158020 +rmd256_update_56110 rmd256_update 0 56110 NULL
158021 +usb_alloc_stream_buffers_56123 usb_alloc_stream_buffers 3 56123 NULL nohasharray
158022 +show_als_attr_56123 show_als_attr 0 56123 &usb_alloc_stream_buffers_56123
158023 +hsi_async_write_56124 hsi_async_write 0 56124 NULL
158024 +ieee802154_sechdr_authtag_len_56129 ieee802154_sechdr_authtag_len 0 56129 NULL
158025 +sctp_add_bind_addr_56130 sctp_add_bind_addr 0 56130 NULL nohasharray
158026 +crypto_comp_decompress_56130 crypto_comp_decompress 0 56130 &sctp_add_bind_addr_56130
158027 +radeon_hwmon_set_pwm1_56131 radeon_hwmon_set_pwm1 0-4 56131 NULL
158028 +dlfb_ops_check_var_56132 dlfb_ops_check_var 0 56132 NULL
158029 +acpi_ds_get_buffer_field_arguments_56137 acpi_ds_get_buffer_field_arguments 0 56137 NULL
158030 +sel_read_handle_status_56139 sel_read_handle_status 3-0 56139 NULL nohasharray
158031 +fs_open_56139 fs_open 0 56139 &sel_read_handle_status_56139
158032 +map_addr_56144 map_addr 7 56144 NULL nohasharray
158033 +dib8096p_tuner_rw_serpar_56144 dib8096p_tuner_rw_serpar 0-3 56144 &map_addr_56144 nohasharray
158034 +extra_show_56144 extra_show 0 56144 &dib8096p_tuner_rw_serpar_56144
158035 +write_file_frameerrors_56145 write_file_frameerrors 3-0 56145 NULL
158036 +__uwb_rc_cmd_56148 __uwb_rc_cmd 0 56148 NULL
158037 +check_auto_mute_availability_56150 check_auto_mute_availability 0 56150 NULL
158038 +lpfc_XLanePriority_store_56153 lpfc_XLanePriority_store 0-4 56153 NULL
158039 +add_extent_mapping_56157 add_extent_mapping 0 56157 NULL
158040 +netlbl_cfg_unlbl_static_del_56158 netlbl_cfg_unlbl_static_del 0 56158 NULL
158041 +store_slidebar_mode_56160 store_slidebar_mode 0-4 56160 NULL
158042 +__i2c_transfer_56162 __i2c_transfer 0-3 56162 NULL
158043 +xfs_attr_shortform_addname_56164 xfs_attr_shortform_addname 0 56164 NULL
158044 +rawv6_setsockopt_56165 rawv6_setsockopt 5-0 56165 NULL nohasharray
158045 +mptscsih_board_name_show_56165 mptscsih_board_name_show 0 56165 &rawv6_setsockopt_56165 nohasharray
158046 +affs_notify_change_56165 affs_notify_change 0 56165 &mptscsih_board_name_show_56165
158047 +aac_show_bios_version_56173 aac_show_bios_version 0 56173 NULL
158048 +power_limit_1_tmin_us_show_56177 power_limit_1_tmin_us_show 0 56177 NULL
158049 +change_qos_56178 change_qos 0 56178 NULL
158050 +complain_error_56186 complain_error 0-1 56186 NULL
158051 +snd_m3_pcm_trigger_56189 snd_m3_pcm_trigger 0 56189 NULL nohasharray
158052 +hfs_find_init_56189 hfs_find_init 0 56189 &snd_m3_pcm_trigger_56189
158053 +ip_vs_reply4_56190 ip_vs_reply4 0 56190 NULL nohasharray
158054 +bnx2x_validate_addr_56190 bnx2x_validate_addr 0 56190 &ip_vs_reply4_56190
158055 +azx_pcm_trigger_56193 azx_pcm_trigger 0 56193 NULL
158056 +ath9k_dump_legacy_btcoex_56194 ath9k_dump_legacy_btcoex 3-0 56194 NULL
158057 +show_fc_host_npiv_vports_inuse_56196 show_fc_host_npiv_vports_inuse 0 56196 NULL
158058 +amd_uncore_cpu_notifier_56203 amd_uncore_cpu_notifier 0 56203 NULL
158059 +qla4_82xx_rcvpeg_ready_56206 qla4_82xx_rcvpeg_ready 0 56206 NULL
158060 +gluebi_notify_56213 gluebi_notify 0 56213 NULL
158061 +i40e_vsi_control_tx_56215 i40e_vsi_control_tx 0 56215 NULL
158062 +isp116x_urb_enqueue_56219 isp116x_urb_enqueue 0 56219 NULL
158063 +ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
158064 +iwl_dbgfs_bcast_filters_write_56225 iwl_dbgfs_bcast_filters_write 0-3 56225 NULL
158065 +cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
158066 +show_cursor_blink_56236 show_cursor_blink 0 56236 NULL
158067 +do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
158068 +fd_copyin_56247 fd_copyin 3 56247 NULL
158069 +nv_device_resource_len_56251 nv_device_resource_len 0 56251 NULL
158070 +ax_header_56252 ax_header 0 56252 NULL
158071 +lpfc_use_adisc_store_56254 lpfc_use_adisc_store 0-4 56254 NULL
158072 +fm10k_get_regs_len_56259 fm10k_get_regs_len 0 56259 NULL
158073 +set_otp1en_56264 set_otp1en 4-0 56264 NULL
158074 +clk_enable_56265 clk_enable 0 56265 NULL
158075 +qib_set_part_key_56267 qib_set_part_key 0 56267 NULL
158076 +hugetlb_entry_56271 hugetlb_entry 0 56271 NULL
158077 +acpi_ex_get_serial_access_length_56275 acpi_ex_get_serial_access_length 0-2 56275 NULL
158078 +il4965_ucode_general_stats_read_56277 il4965_ucode_general_stats_read 3-0 56277 NULL
158079 +mgt_commit_list_56281 mgt_commit_list 0 56281 NULL
158080 +ieee80211_if_fmt_user_power_level_56283 ieee80211_if_fmt_user_power_level 3 56283 NULL
158081 +pci_dev_reset_56285 pci_dev_reset 0 56285 NULL
158082 +RESIZE_IF_NEEDED_56286 RESIZE_IF_NEEDED 2 56286 NULL
158083 +caif_hsi_get_size_56287 caif_hsi_get_size 0 56287 NULL
158084 +bql_show_limit_56292 bql_show_limit 0 56292 NULL
158085 +dvb_aplay_56296 dvb_aplay 3-0 56296 NULL
158086 +parport_ieee1284_read_byte_56300 parport_ieee1284_read_byte 0 56300 NULL nohasharray
158087 +ubifs_tnc_end_commit_56300 ubifs_tnc_end_commit 0 56300 &parport_ieee1284_read_byte_56300 nohasharray
158088 +iwl_mvm_mac_ctxt_cmd_ap_56300 iwl_mvm_mac_ctxt_cmd_ap 0 56300 &ubifs_tnc_end_commit_56300
158089 +inode_permission_56303 inode_permission 0 56303 NULL nohasharray
158090 +btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3-0 56303 &inode_permission_56303
158091 +tg_set_conf_uint_56306 tg_set_conf_uint 3-0 56306 NULL
158092 +store_bpdu_guard_56307 store_bpdu_guard 0 56307 NULL nohasharray
158093 +register_mem_sect_under_node_56307 register_mem_sect_under_node 0 56307 &store_bpdu_guard_56307
158094 +ksz9021_rd_mmd_phyreg_56309 ksz9021_rd_mmd_phyreg 0 56309 NULL
158095 +erst_exec_subtract_56310 erst_exec_subtract 0 56310 NULL nohasharray
158096 +speakup_file_write_56310 speakup_file_write 3 56310 &erst_exec_subtract_56310
158097 +ftrace_shutdown_56312 ftrace_shutdown 0 56312 NULL
158098 +linear_add_56314 linear_add 0 56314 NULL
158099 +patch_stac92hd83xxx_56315 patch_stac92hd83xxx 0 56315 NULL
158100 +read16_56319 read16 0 56319 NULL nohasharray
158101 +show_constraint_max_power_uw_56319 show_constraint_max_power_uw 0 56319 &read16_56319 nohasharray
158102 +ax88172_link_reset_56319 ax88172_link_reset 0 56319 &show_constraint_max_power_uw_56319
158103 +pipeline_pre_to_defrag_swi_read_56321 pipeline_pre_to_defrag_swi_read 3-0 56321 NULL
158104 +idtg2_show_errlog_56322 idtg2_show_errlog 0 56322 NULL
158105 +qlcnic_83xx_store_beacon_56330 qlcnic_83xx_store_beacon 0-3 56330 NULL
158106 +journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
158107 +axnet_suspend_56334 axnet_suspend 0 56334 NULL
158108 +snd_rawmidi_read_56337 snd_rawmidi_read 3-0 56337 NULL
158109 +f81232_port_enable_56338 f81232_port_enable 0 56338 NULL
158110 +show_fcoe_ctlr_device_fcf_dev_loss_tmo_56343 show_fcoe_ctlr_device_fcf_dev_loss_tmo 0 56343 NULL
158111 +show_line2_56346 show_line2 0 56346 NULL
158112 +read_human_status_56349 read_human_status 0 56349 NULL
158113 +ov6550_s_ctrl_56351 ov6550_s_ctrl 0 56351 NULL
158114 +snd_via8233_playback_prepare_56359 snd_via8233_playback_prepare 0 56359 NULL
158115 +bnx2fc_vport_create_56364 bnx2fc_vport_create 0 56364 NULL
158116 +regmap_i2c_write_56365 regmap_i2c_write 0-3 56365 NULL nohasharray
158117 +qd_get_56365 qd_get 0 56365 &regmap_i2c_write_56365
158118 +show_oo_req_56366 show_oo_req 0 56366 NULL nohasharray
158119 +asix_sw_reset_56366 asix_sw_reset 0 56366 &show_oo_req_56366
158120 +iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL nohasharray
158121 +sctp_cmd_process_sack_56368 sctp_cmd_process_sack 0 56368 &iov_iter_copy_from_user_atomic_56368
158122 +dev_read_56369 dev_read 3-0 56369 NULL nohasharray
158123 +ims_pcu_send_cmd_chunk_56369 ims_pcu_send_cmd_chunk 0 56369 &dev_read_56369
158124 +ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3-0 56371 NULL
158125 +iio_device_add_info_mask_type_56373 iio_device_add_info_mask_type 0 56373 NULL nohasharray
158126 +usb_xfer_56373 usb_xfer 0-3 56373 &iio_device_add_info_mask_type_56373 nohasharray
158127 +store_56373 store 0-3 56373 &usb_xfer_56373
158128 +wacom_btnimg5_store_56378 wacom_btnimg5_store 4-0 56378 NULL
158129 +gadget_config_name_attr_show_56381 gadget_config_name_attr_show 0 56381 NULL
158130 +s5h1420_tuner_i2c_tuner_xfer_56382 s5h1420_tuner_i2c_tuner_xfer 0-3 56382 NULL nohasharray
158131 +key_seal_56382 key_seal 0 56382 &s5h1420_tuner_i2c_tuner_xfer_56382
158132 +ldo_regulator_disable_56383 ldo_regulator_disable 0 56383 NULL nohasharray
158133 +b44_get_invariants_56383 b44_get_invariants 0 56383 &ldo_regulator_disable_56383
158134 +show_iface_redirect_en_56384 show_iface_redirect_en 0 56384 NULL
158135 +res_get_56393 res_get 0 56393 NULL
158136 +strtobool_56399 strtobool 0 56399 NULL
158137 +ocfs2_loaded_cluster_plugins_show_56401 ocfs2_loaded_cluster_plugins_show 0 56401 NULL
158138 +e1000_alloc_rx_skb_56402 e1000_alloc_rx_skb 2 56402 NULL nohasharray
158139 +store_prochot_override_duty_cycle_56402 store_prochot_override_duty_cycle 0-4 56402 &e1000_alloc_rx_skb_56402
158140 +niu_init_zcp_56403 niu_init_zcp 0 56403 NULL
158141 +write_gssp_56404 write_gssp 3-0 56404 NULL
158142 +ocfs2_control_read_56405 ocfs2_control_read 3-0 56405 NULL
158143 +acpi_ds_eval_data_object_operands_56406 acpi_ds_eval_data_object_operands 0 56406 NULL
158144 +SMB2_open_56407 SMB2_open 0 56407 NULL
158145 +target_core_alua_lu_gp_store_attr_lu_gp_id_56409 target_core_alua_lu_gp_store_attr_lu_gp_id 0-3 56409 NULL
158146 +do_get_write_access_56410 do_get_write_access 0 56410 NULL
158147 +__get_vm_area_caller_56416 __get_vm_area_caller 1 56416 NULL nohasharray
158148 +acpi_os_write_memory_56416 acpi_os_write_memory 1-3 56416 &__get_vm_area_caller_56416 nohasharray
158149 +_cx25821_stop_audio_dma_56416 _cx25821_stop_audio_dma 0 56416 &acpi_os_write_memory_56416 nohasharray
158150 +set_phy_flash_cfg_56416 set_phy_flash_cfg 0-4 56416 &_cx25821_stop_audio_dma_56416
158151 +store_msg_56417 store_msg 3 56417 NULL
158152 +app_tag_own_show_56418 app_tag_own_show 0 56418 NULL
158153 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4-0 56420 NULL
158154 +at86rf230_sync_state_change_56422 at86rf230_sync_state_change 0 56422 NULL nohasharray
158155 +ath10k_mac_txpower_setup_56422 ath10k_mac_txpower_setup 0 56422 &at86rf230_sync_state_change_56422
158156 +l2cap_segment_le_sdu_56426 l2cap_segment_le_sdu 4 56426 NULL
158157 +vsock_listen_56427 vsock_listen 0 56427 NULL
158158 +mddev_lock_56428 mddev_lock 0 56428 NULL
158159 +wl1271_acx_ap_rate_policy_56430 wl1271_acx_ap_rate_policy 0 56430 NULL nohasharray
158160 +syscore_suspend_56430 syscore_suspend 0 56430 &wl1271_acx_ap_rate_policy_56430
158161 +ec_dbgfs_cmd_read_56431 ec_dbgfs_cmd_read 3 56431 NULL nohasharray
158162 +lprocfs_fid_space_seq_write_56431 lprocfs_fid_space_seq_write 3 56431 &ec_dbgfs_cmd_read_56431
158163 +omninet_write_56432 omninet_write 0-4 56432 NULL
158164 +fl_create_56435 fl_create 5 56435 NULL nohasharray
158165 +iscsi_tpg_attrib_show_cache_dynamic_acls_56435 iscsi_tpg_attrib_show_cache_dynamic_acls 0 56435 &fl_create_56435
158166 +gnttab_map_56439 gnttab_map 2 56439 NULL
158167 +get_linkerrors_56444 get_linkerrors 0 56444 NULL
158168 +cifs_getxattr_56445 cifs_getxattr 0 56445 NULL
158169 +show_ipv4_iface_tos_56446 show_ipv4_iface_tos 0 56446 NULL
158170 +walk_pgd_range_56450 walk_pgd_range 0 56450 NULL nohasharray
158171 +i2400m_idle_timeout_store_56450 i2400m_idle_timeout_store 0-4 56450 &walk_pgd_range_56450
158172 +cx231xx_init_isoc_56453 cx231xx_init_isoc 3-2-4-0 56453 NULL
158173 +wl1271_acx_sleep_auth_56455 wl1271_acx_sleep_auth 0 56455 NULL
158174 +pcf8563_set_alarm_mode_56456 pcf8563_set_alarm_mode 0 56456 NULL
158175 +show_ideapad_cam_56457 show_ideapad_cam 0 56457 NULL
158176 +set_connectable_56458 set_connectable 4 56458 NULL
158177 +sdev_store_evt_mode_parameter_change_reported_56461 sdev_store_evt_mode_parameter_change_reported 0-4 56461 NULL
158178 +lif_s_stream_56462 lif_s_stream 0 56462 NULL
158179 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL nohasharray
158180 +make_pnode_dirty_56464 make_pnode_dirty 0 56464 &osd_req_list_partition_objects_56464
158181 +wl1251_hw_init_hwenc_config_56465 wl1251_hw_init_hwenc_config 0 56465 NULL
158182 +putused_user_56467 putused_user 3 56467 NULL
158183 +ocfs2_zero_extend_range_56468 ocfs2_zero_extend_range 0 56468 NULL
158184 +lbs_rdmac_write_56471 lbs_rdmac_write 3-0 56471 NULL
158185 +phy_write_56475 phy_write 0 56475 NULL nohasharray
158186 +ds1685_rtc_sysfs_ctrl_regs_store_56475 ds1685_rtc_sysfs_ctrl_regs_store 0-4 56475 &phy_write_56475 nohasharray
158187 +bond_option_arp_ip_target_rem_56475 bond_option_arp_ip_target_rem 0 56475 &ds1685_rtc_sysfs_ctrl_regs_store_56475
158188 +handle_eject_request_56476 handle_eject_request 0 56476 NULL
158189 +ds1511_nvram_read_56477 ds1511_nvram_read 0-5-6 56477 NULL
158190 +wl1271_cmd_template_set_56480 wl1271_cmd_template_set 0 56480 NULL
158191 +e100_get_eeprom_len_56481 e100_get_eeprom_len 0 56481 NULL
158192 +bsp_check_56487 bsp_check 0 56487 NULL
158193 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 NULL nohasharray
158194 +show_iface_data_pdu_in_order_56491 show_iface_data_pdu_in_order 0 56491 &ieee80211_rx_mgmt_probe_beacon_56491 nohasharray
158195 +hdcs_set_exposure_56491 hdcs_set_exposure 0 56491 &show_iface_data_pdu_in_order_56491
158196 +nfs_namespace_getattr_56496 nfs_namespace_getattr 0 56496 NULL
158197 +regcache_lzo_decompress_56499 regcache_lzo_decompress 0 56499 NULL
158198 +memblock_virt_alloc_56501 memblock_virt_alloc 1 56501 NULL
158199 +ad7877_disable_store_56502 ad7877_disable_store 0-4 56502 NULL
158200 +show_in_value_56503 show_in_value 0 56503 NULL
158201 +init_map_ip_56508 init_map_ip 5 56508 NULL
158202 +lpfc_enable_hba_heartbeat_show_56509 lpfc_enable_hba_heartbeat_show 0 56509 NULL
158203 +efx_mcdi_rpc_start_56510 efx_mcdi_rpc_start 0 56510 NULL
158204 +lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
158205 +ip6_blackhole_mtu_56513 ip6_blackhole_mtu 0 56513 NULL
158206 +cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
158207 +hotkey_wakeup_hotunplug_complete_show_56521 hotkey_wakeup_hotunplug_complete_show 0 56521 NULL
158208 +get_temp_56524 get_temp 0 56524 NULL
158209 +issue_thinkpad_cmos_command_56535 issue_thinkpad_cmos_command 0 56535 NULL
158210 +l1oip_socket_recv_56537 l1oip_socket_recv 6 56537 NULL
158211 +ip_options_get_56538 ip_options_get 4 56538 NULL
158212 +vmci_datagram_get_priv_flags_56540 vmci_datagram_get_priv_flags 0 56540 NULL
158213 +ia_open_56543 ia_open 0 56543 NULL
158214 +ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
158215 +tcp_cwnd_test_56547 tcp_cwnd_test 0 56547 NULL nohasharray
158216 +megasas_sysfs_show_version_56547 megasas_sysfs_show_version 0 56547 &tcp_cwnd_test_56547
158217 +ip_vs_prepare_tunneled_skb_56550 ip_vs_prepare_tunneled_skb 3 56550 NULL
158218 +br_get_num_vlan_infos_56557 br_get_num_vlan_infos 0 56557 NULL
158219 +vim2m_start_streaming_56558 vim2m_start_streaming 0 56558 NULL nohasharray
158220 +xs_watch_56558 xs_watch 0 56558 &vim2m_start_streaming_56558 nohasharray
158221 +mmc_blk_probe_56558 mmc_blk_probe 0 56558 &xs_watch_56558
158222 +alloc_apertures_56561 alloc_apertures 1 56561 NULL nohasharray
158223 +ali_notify_sys_56561 ali_notify_sys 0 56561 &alloc_apertures_56561
158224 +forward_delay_show_56565 forward_delay_show 0 56565 NULL
158225 +proc_thermal_get_zone_temp_56566 proc_thermal_get_zone_temp 0 56566 NULL
158226 +adp5520_bl_office_max_show_56572 adp5520_bl_office_max_show 0 56572 NULL
158227 +rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3-0 56573 NULL
158228 +macvtap_read_iter_56580 macvtap_read_iter 0 56580 NULL
158229 +portcntrs_2_read_56586 portcntrs_2_read 3-0 56586 NULL
158230 +input_dev_show_id_vendor_56590 input_dev_show_id_vendor 0 56590 NULL
158231 +acpi_ex_convert_to_string_56591 acpi_ex_convert_to_string 0 56591 NULL
158232 +w1_f12_write_output_56594 w1_f12_write_output 0-6-5 56594 NULL
158233 +write_room_56601 write_room 0 56601 NULL nohasharray
158234 +dmi_sel_raw_read_56601 dmi_sel_raw_read 0-5-6 56601 &write_room_56601
158235 +set_dec_all_56602 set_dec_all 4-0 56602 NULL
158236 +event_filter_write_56609 event_filter_write 3 56609 NULL
158237 +ocrdma_inet6addr_event_56610 ocrdma_inet6addr_event 0 56610 NULL
158238 +nvme_trans_log_temperature_56613 nvme_trans_log_temperature 3 56613 NULL
158239 +cx2341x_try_ctrl_56620 cx2341x_try_ctrl 0 56620 NULL
158240 +show_56623 show 0 56623 NULL nohasharray
158241 +store_temp_pwm_enable_56623 store_temp_pwm_enable 0-4 56623 &show_56623
158242 +cifs_flush_file_56628 cifs_flush_file 0 56628 NULL
158243 +mct_u232_open_56631 mct_u232_open 0 56631 NULL
158244 +_nfs4_proc_mkdir_56633 _nfs4_proc_mkdir 0 56633 NULL
158245 +ov7660_set_hvflip_56639 ov7660_set_hvflip 0 56639 NULL
158246 +gather_array_56641 gather_array 3 56641 NULL
158247 +show_ipv6_iface_mld_en_56648 show_ipv6_iface_mld_en 0 56648 NULL nohasharray
158248 +snd_card_register_56648 snd_card_register 0 56648 &show_ipv6_iface_mld_en_56648
158249 +ceph_vxattrcb_dir_subdirs_56649 ceph_vxattrcb_dir_subdirs 0 56649 NULL nohasharray
158250 +show_56649 show 0 56649 &ceph_vxattrcb_dir_subdirs_56649
158251 +uvc_debugfs_stats_read_56651 uvc_debugfs_stats_read 3-0 56651 NULL
158252 +lxt970_config_init_56653 lxt970_config_init 0 56653 NULL nohasharray
158253 +qla2x00_reset_chip_56653 qla2x00_reset_chip 0 56653 &lxt970_config_init_56653 nohasharray
158254 +s3c_hsotg_handle_unaligned_buf_start_56653 s3c_hsotg_handle_unaligned_buf_start 0 56653 &qla2x00_reset_chip_56653
158255 +show_bank2_setting_56655 show_bank2_setting 0 56655 NULL
158256 +qlcnic_sysfs_get_esw_stats_56657 qlcnic_sysfs_get_esw_stats 0-6-5 56657 NULL
158257 +clk_nodrv_prepare_enable_56659 clk_nodrv_prepare_enable 0 56659 NULL
158258 +wake_up_wlan_show_56660 wake_up_wlan_show 0 56660 NULL
158259 +fc_rport_set_dev_loss_tmo_56661 fc_rport_set_dev_loss_tmo 0 56661 NULL
158260 +tps6586x_rtc_alarm_irq_enable_56662 tps6586x_rtc_alarm_irq_enable 0 56662 NULL
158261 +show_ctlr_mode_56665 show_ctlr_mode 0 56665 NULL nohasharray
158262 +rndis_wlan_reset_56665 rndis_wlan_reset 0 56665 &show_ctlr_mode_56665
158263 +fm_config_rx_mute_reg_56667 fm_config_rx_mute_reg 0 56667 NULL
158264 +gdm_dev16_to_cpu_56668 gdm_dev16_to_cpu 0-2 56668 NULL
158265 +mem_used_total_show_56672 mem_used_total_show 0 56672 NULL
158266 +reconfig_store_56674 reconfig_store 0-4 56674 NULL
158267 +btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
158268 +show_ipv6_iface_hop_limit_56679 show_ipv6_iface_hop_limit 0 56679 NULL
158269 +iscsi_tpg_param_show_IFMarkInt_56682 iscsi_tpg_param_show_IFMarkInt 0 56682 NULL
158270 +mtd_read_fact_prot_reg_56683 mtd_read_fact_prot_reg 0 56683 NULL
158271 +netlink_getname_56685 netlink_getname 0 56685 NULL nohasharray
158272 +target_stat_scsi_transport_attr_store_56685 target_stat_scsi_transport_attr_store 0 56685 &netlink_getname_56685
158273 +da9055_gpio_to_irq_56686 da9055_gpio_to_irq 2 56686 NULL nohasharray
158274 +snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 &da9055_gpio_to_irq_56686 nohasharray
158275 +o2nm_node_num_write_56686 o2nm_node_num_write 0-3 56686 &snd_gus_dram_read_56686
158276 +sd_done_56689 sd_done 0 56689 NULL
158277 +set_promiscuous_mode_56691 set_promiscuous_mode 0 56691 NULL
158278 +dm9601_get_eeprom_len_56697 dm9601_get_eeprom_len 0 56697 NULL
158279 +dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 0-3 56702 NULL
158280 +atl1c_get_regs_len_56705 atl1c_get_regs_len 0 56705 NULL
158281 +qla4xxx_fw_build_user_show_56706 qla4xxx_fw_build_user_show 0 56706 NULL
158282 +extract_attr_from_ios_56709 extract_attr_from_ios 0 56709 NULL nohasharray
158283 +conn_send_command_56709 conn_send_command 4-6 56709 &extract_attr_from_ios_56709
158284 +sta_flags_read_56710 sta_flags_read 3-0 56710 NULL nohasharray
158285 +hibernation_snapshot_56710 hibernation_snapshot 0 56710 &sta_flags_read_56710
158286 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
158287 +brcms_up_56713 brcms_up 0 56713 NULL nohasharray
158288 +twl6030_pwmled_config_56713 twl6030_pwmled_config 0 56713 &brcms_up_56713
158289 +xfs_btree_decrement_56718 xfs_btree_decrement 0 56718 NULL
158290 +acpi_os_wait_semaphore_56719 acpi_os_wait_semaphore 0 56719 NULL
158291 +__hw_addr_add_ex_56720 __hw_addr_add_ex 0 56720 NULL
158292 +perf_event_mux_interval_ms_show_56723 perf_event_mux_interval_ms_show 0 56723 NULL
158293 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 2-0 56725 NULL nohasharray
158294 +ds2780_set_rsgain_setting_56725 ds2780_set_rsgain_setting 0-4 56725 &__wa_xfer_setup_segs_56725
158295 +wm831x_isink_enable_56730 wm831x_isink_enable 0 56730 NULL
158296 +read_reg_56732 read_reg 0 56732 NULL
158297 +m41t80_rtc_read_time_56736 m41t80_rtc_read_time 0 56736 NULL
158298 +__copy_from_user_ll_56738 __copy_from_user_ll 0 56738 NULL
158299 +show_cons_active_56740 show_cons_active 0 56740 NULL nohasharray
158300 +niu_alloc_channels_56740 niu_alloc_channels 0 56740 &show_cons_active_56740 nohasharray
158301 +reset_temp_history_56740 reset_temp_history 0-4 56740 &niu_alloc_channels_56740
158302 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
158303 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
158304 +__logfs_writepage_56752 __logfs_writepage 0 56752 NULL
158305 +get_temp2_fault_56754 get_temp2_fault 0 56754 NULL nohasharray
158306 +ov7670_try_fmt_internal_56754 ov7670_try_fmt_internal 0 56754 &get_temp2_fault_56754
158307 +pm8001_ctl_max_devices_show_56759 pm8001_ctl_max_devices_show 0 56759 NULL
158308 +nilfs_btree_prepare_propagate_v_56762 nilfs_btree_prepare_propagate_v 0 56762 NULL
158309 +dm_attr_uuid_show_56774 dm_attr_uuid_show 0 56774 NULL
158310 +alloc_iommu_56778 alloc_iommu 2-3 56778 NULL
158311 +ore_get_io_state_56779 ore_get_io_state 0 56779 NULL nohasharray
158312 +orinoco_open_56779 orinoco_open 0 56779 &ore_get_io_state_56779
158313 +__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
158314 +bq2415x_i2c_write_bit_56787 bq2415x_i2c_write_bit 0 56787 NULL
158315 +firmware_id_show_56790 firmware_id_show 0 56790 NULL nohasharray
158316 +smsc95xx_phy_initialize_56790 smsc95xx_phy_initialize 0 56790 &firmware_id_show_56790
158317 +ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
158318 +nilfs_sufile_get_header_block_56794 nilfs_sufile_get_header_block 0 56794 NULL
158319 +sdo_s_stream_56795 sdo_s_stream 0 56795 NULL
158320 +ecryptfs_set_f_namelen_56796 ecryptfs_set_f_namelen 0 56796 NULL
158321 +tun_net_open_56800 tun_net_open 0 56800 NULL
158322 +backlog_store_56804 backlog_store 0-3 56804 NULL
158323 +read_indexes_56805 read_indexes 2-0 56805 NULL
158324 +ion_ioctl_56806 ion_ioctl 2 56806 NULL
158325 +do_syslog_56807 do_syslog 3-0 56807 NULL
158326 +target_stat_scsi_lu_show_attr_vend_56808 target_stat_scsi_lu_show_attr_vend 0 56808 NULL
158327 +rdev_attr_show_56809 rdev_attr_show 0 56809 NULL nohasharray
158328 +exofs_update_inode_56809 exofs_update_inode 0 56809 &rdev_attr_show_56809
158329 +acpi_evaluate_object_56815 acpi_evaluate_object 0 56815 NULL
158330 +show_sys_acpi_56816 show_sys_acpi 0 56816 NULL
158331 +brightness_write_56821 brightness_write 0 56821 NULL
158332 +iwl_mvm_start_fw_dbg_conf_56823 iwl_mvm_start_fw_dbg_conf 0 56823 NULL
158333 +rbd_features_show_56824 rbd_features_show 0 56824 NULL
158334 +mlx4_en_start_port_56826 mlx4_en_start_port 0 56826 NULL
158335 +ntfs_rl_realloc_56831 ntfs_rl_realloc 3 56831 NULL nohasharray
158336 +mtdchar_write_56831 mtdchar_write 3-0 56831 &ntfs_rl_realloc_56831
158337 +solo_enc_start_streaming_56834 solo_enc_start_streaming 0 56834 NULL
158338 +snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
158339 +mlx5_buf_alloc_56848 mlx5_buf_alloc 2 56848 NULL
158340 +si476x_radio_read_agc_blob_56849 si476x_radio_read_agc_blob 3-0 56849 NULL
158341 +mlx4_en_get_qp_56851 mlx4_en_get_qp 0 56851 NULL
158342 +twl4030reg_get_status_56852 twl4030reg_get_status 0 56852 NULL
158343 +identify_fw_56853 identify_fw 0 56853 NULL
158344 +header_create_56856 header_create 0 56856 NULL nohasharray
158345 +mxl5007t_set_params_56856 mxl5007t_set_params 0 56856 &header_create_56856
158346 +__uncore_filter_link_show_56859 __uncore_filter_link_show 0 56859 NULL
158347 +adp8860_show_56860 adp8860_show 0 56860 NULL
158348 +cros_ec_cmd_xfer_56862 cros_ec_cmd_xfer 0 56862 NULL
158349 +gk20a_ram_get_56863 gk20a_ram_get 2 56863 NULL nohasharray
158350 +max197_show_range_56863 max197_show_range 0 56863 &gk20a_ram_get_56863 nohasharray
158351 +target_stat_scsi_auth_intr_show_attr_inst_56863 target_stat_scsi_auth_intr_show_attr_inst 0 56863 &max197_show_range_56863 nohasharray
158352 +dlfb_setup_modes_56863 dlfb_setup_modes 0 56863 &target_stat_scsi_auth_intr_show_attr_inst_56863
158353 +check_export_56865 check_export 0 56865 NULL nohasharray
158354 +btrfs_direct_IO_56865 btrfs_direct_IO 3 56865 &check_export_56865
158355 +store_sched7_56868 store_sched7 0-4 56868 NULL nohasharray
158356 +hci_mgmt_cmd_56868 hci_mgmt_cmd 4 56868 &store_sched7_56868
158357 +mwl8k_cmd_get_stat_56876 mwl8k_cmd_get_stat 0 56876 NULL
158358 +ims_pcu_ofn_bit_store_56878 ims_pcu_ofn_bit_store 0-4 56878 NULL
158359 +ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
158360 +bitmap_init_from_disk_56884 bitmap_init_from_disk 0 56884 NULL
158361 +vfio_raw_config_write_56885 vfio_raw_config_write 0-3 56885 NULL
158362 +ov9740_reg_rmw_56888 ov9740_reg_rmw 0 56888 NULL
158363 +pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL nohasharray
158364 +gfs2_recover_set_56890 gfs2_recover_set 0 56890 &pvr2_debugifc_print_status_56890
158365 +enic_dev_notify_set_56891 enic_dev_notify_set 0 56891 NULL
158366 +debug_debug3_read_56894 debug_debug3_read 3-0 56894 NULL
158367 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
158368 +show_fnode_erl_56896 show_fnode_erl 0 56896 NULL
158369 +pktgen_add_device_56898 pktgen_add_device 0 56898 NULL
158370 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
158371 +rio_open_56900 rio_open 0 56900 NULL
158372 +arp_mangle_56902 arp_mangle 0 56902 NULL
158373 +sys_dmi_field_show_56905 sys_dmi_field_show 0 56905 NULL
158374 +fm10k_pfvf_mbx_init_56911 fm10k_pfvf_mbx_init 0 56911 NULL
158375 +strcspn_56913 strcspn 0 56913 NULL
158376 +i801_transaction_56919 i801_transaction 0 56919 NULL
158377 +uhid_hid_output_raw_56921 uhid_hid_output_raw 0-3 56921 NULL
158378 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
158379 +mtd_subpagesize_show_56928 mtd_subpagesize_show 0 56928 NULL
158380 +check_header_56930 check_header 2 56930 NULL
158381 +gpio_edge_show_56931 gpio_edge_show 0 56931 NULL
158382 +bnx2x_phy_init_56932 bnx2x_phy_init 0 56932 NULL
158383 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
158384 +read_56934 read 0 56934 NULL
158385 +bond_alb_init_slave_56936 bond_alb_init_slave 0 56936 NULL
158386 +set_temp_min_56937 set_temp_min 0-4 56937 NULL
158387 +set_property_56939 set_property 0 56939 NULL
158388 +tpu_pwm_timer_start_56940 tpu_pwm_timer_start 0 56940 NULL
158389 +xfs_alloc_ag_vextent_56943 xfs_alloc_ag_vextent 0 56943 NULL
158390 +iscsi_nacl_param_show_DataPDUInOrder_56949 iscsi_nacl_param_show_DataPDUInOrder 0 56949 NULL
158391 +aux_56950 aux 0 56950 NULL
158392 +cirrusfb_set_par_56956 cirrusfb_set_par 0 56956 NULL
158393 +cw1200_set_uapsd_param_56957 cw1200_set_uapsd_param 0 56957 NULL nohasharray
158394 +iwl_send_static_wepkey_cmd_56957 iwl_send_static_wepkey_cmd 0 56957 &cw1200_set_uapsd_param_56957
158395 +show_fcoe_fcf_device_dev_loss_tmo_56966 show_fcoe_fcf_device_dev_loss_tmo 0 56966 NULL
158396 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
158397 +sdev_store_eh_timeout_56971 sdev_store_eh_timeout 0-4 56971 NULL
158398 +rx_queue_attr_store_56972 rx_queue_attr_store 0-4 56972 NULL
158399 +ext4_readpage_56973 ext4_readpage 0 56973 NULL
158400 +show_pwm_max_56976 show_pwm_max 0 56976 NULL
158401 +enc28j60_set_mac_address_56979 enc28j60_set_mac_address 0 56979 NULL
158402 +read_56981 read 0 56981 NULL
158403 +vmci_transport_notify_pkt_recv_pre_dequeue_56988 vmci_transport_notify_pkt_recv_pre_dequeue 0 56988 NULL nohasharray
158404 +default_write_file_56988 default_write_file 0-3 56988 &vmci_transport_notify_pkt_recv_pre_dequeue_56988 nohasharray
158405 +init_hw_56988 init_hw 0 56988 &default_write_file_56988
158406 +savage_init_hw_56989 savage_init_hw 0 56989 NULL
158407 +ssp_spi_sync_56994 ssp_spi_sync 0 56994 NULL
158408 +CIFS_open_56997 CIFS_open 0 56997 NULL
158409 +consolidate_57001 consolidate 0 57001 NULL
158410 +powr1220_show_max_57002 powr1220_show_max 0 57002 NULL nohasharray
158411 +ds2781_read16_57002 ds2781_read16 3-0 57002 &powr1220_show_max_57002
158412 +vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
158413 +hdmi_s_dv_timings_57004 hdmi_s_dv_timings 0 57004 NULL
158414 +fore200e_send_57011 fore200e_send 0 57011 NULL
158415 +show_rc6pp_ms_57015 show_rc6pp_ms 0 57015 NULL
158416 +s2io_get_eeprom_len_57016 s2io_get_eeprom_len 0 57016 NULL
158417 +cur_freq_show_57023 cur_freq_show 0 57023 NULL nohasharray
158418 +show_channels_57023 show_channels 0 57023 &cur_freq_show_57023
158419 +aircable_process_packet_57027 aircable_process_packet 4 57027 NULL
158420 +snd_dma_alloc_pages_fallback_57029 snd_dma_alloc_pages_fallback 3 57029 NULL
158421 +arp_netdev_event_57032 arp_netdev_event 0 57032 NULL
158422 +instance_ce_count_show_57038 instance_ce_count_show 0 57038 NULL
158423 +fuse_simple_request_57042 fuse_simple_request 0 57042 NULL
158424 +ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 NULL nohasharray
158425 +skb_network_offset_57043 skb_network_offset 0 57043 &ieee80211_if_fmt_state_57043
158426 +af9035_wr_regs_57045 af9035_wr_regs 0 57045 NULL
158427 +ovl_copy_up_data_57049 ovl_copy_up_data 3 57049 NULL
158428 +xfs_buf_read_map_57053 xfs_buf_read_map 3 57053 NULL
158429 +rose_setsockopt_57054 rose_setsockopt 0 57054 NULL
158430 +cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
158431 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
158432 +do_jit_57066 do_jit 0 57066 NULL nohasharray
158433 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 &do_jit_57066
158434 +get_temp_limit_57067 get_temp_limit 0 57067 NULL
158435 +macvtap_write_iter_57068 macvtap_write_iter 0 57068 NULL
158436 +sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 NULL nohasharray
158437 +buf_prepare_57069 buf_prepare 0 57069 &sis190_try_rx_copy_57069
158438 +ath5k_hw_init_queues_57074 ath5k_hw_init_queues 0 57074 NULL
158439 +top_off_threshold_current_show_57077 top_off_threshold_current_show 0 57077 NULL
158440 +blk_mq_sysfs_store_57081 blk_mq_sysfs_store 0-4 57081 NULL
158441 +wmi_send_57083 wmi_send 0 57083 NULL
158442 +cx231xx_i2c_recv_bytes_with_saddr_57086 cx231xx_i2c_recv_bytes_with_saddr 0 57086 NULL
158443 +psmouse_show_int_attr_57088 psmouse_show_int_attr 0 57088 NULL
158444 +show_57089 show 0 57089 NULL
158445 +patch_alc880_57095 patch_alc880 0 57095 NULL
158446 +tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
158447 +show_spi_transport_iu_57098 show_spi_transport_iu 0 57098 NULL
158448 +vmci_transport_notify_pkt_send_post_enqueue_57105 vmci_transport_notify_pkt_send_post_enqueue 0 57105 NULL nohasharray
158449 +aty_var_to_pll_57105 aty_var_to_pll 0 57105 &vmci_transport_notify_pkt_send_post_enqueue_57105
158450 +hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
158451 +wakeup_prevent_sleep_time_show_57107 wakeup_prevent_sleep_time_show 0 57107 NULL
158452 +s_stream_57108 s_stream 0 57108 NULL
158453 +show_enabled_57111 show_enabled 0 57111 NULL
158454 +mwl8k_tx_wait_empty_57118 mwl8k_tx_wait_empty 0 57118 NULL nohasharray
158455 +target_fabric_port_store_attr_alua_tg_pt_gp_57118 target_fabric_port_store_attr_alua_tg_pt_gp 0-3 57118 &mwl8k_tx_wait_empty_57118
158456 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
158457 +get_sum_57128 get_sum 0 57128 NULL nohasharray
158458 +alloc_sleep_millisecs_show_57128 alloc_sleep_millisecs_show 0 57128 &get_sum_57128 nohasharray
158459 +cardr_store_57128 cardr_store 4-0 57128 &alloc_sleep_millisecs_show_57128
158460 +ov9640_cropcap_57129 ov9640_cropcap 0 57129 NULL
158461 +ima_show_htable_value_57136 ima_show_htable_value 2-0 57136 NULL nohasharray
158462 +boot_params_data_read_57136 boot_params_data_read 0-6-5 57136 &ima_show_htable_value_57136
158463 +mmc_io_rw_direct_57137 mmc_io_rw_direct 0 57137 NULL
158464 +tpm_seal_57138 tpm_seal 0 57138 NULL
158465 +show_rxbuf_57139 show_rxbuf 0 57139 NULL
158466 +_iwl_dbgfs_bf_params_write_57141 _iwl_dbgfs_bf_params_write 3-0 57141 NULL
158467 +lp3972_dcdc_disable_57142 lp3972_dcdc_disable 0 57142 NULL
158468 +show_ipv4_iface_incoming_forwarding_en_57143 show_ipv4_iface_incoming_forwarding_en 0 57143 NULL
158469 +acpi_gsb_i2c_read_bytes_57145 acpi_gsb_i2c_read_bytes 4 57145 NULL nohasharray
158470 +set_cidmode_57145 set_cidmode 0-4 57145 &acpi_gsb_i2c_read_bytes_57145
158471 +xfs_attr3_leaf_lookup_int_57153 xfs_attr3_leaf_lookup_int 0 57153 NULL nohasharray
158472 +cifs_zap_mapping_57153 cifs_zap_mapping 0 57153 &xfs_attr3_leaf_lookup_int_57153
158473 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
158474 +netxen_receive_peg_ready_57162 netxen_receive_peg_ready 0 57162 NULL
158475 +nilfs_btree_prepare_convert_and_insert_57164 nilfs_btree_prepare_convert_and_insert 0 57164 NULL nohasharray
158476 +set_shutter_57164 set_shutter 0 57164 &nilfs_btree_prepare_convert_and_insert_57164
158477 +composite_os_desc_req_prepare_57166 composite_os_desc_req_prepare 0 57166 NULL
158478 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL nohasharray
158479 +snd_tm6000_prepare_57168 snd_tm6000_prepare 0 57168 &stk_prepare_sio_buffers_57168
158480 +rcu_panic_57170 rcu_panic 0 57170 NULL
158481 +fc_stat_show_57171 fc_stat_show 0 57171 NULL
158482 +average_read_57175 average_read 0-3 57175 NULL
158483 +netlink_create_57178 netlink_create 0 57178 NULL
158484 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3-0 57179 NULL
158485 +da9055_reg_read_57185 da9055_reg_read 0 57185 NULL
158486 +ct_map_audio_buffer_57187 ct_map_audio_buffer 0 57187 NULL
158487 +common_file_perm_57189 common_file_perm 0 57189 NULL
158488 +sys_poll_57190 sys_poll 2 57190 NULL
158489 +hash_netnet6_expire_57191 hash_netnet6_expire 4 57191 NULL
158490 +target_stat_scsi_port_attr_store_57198 target_stat_scsi_port_attr_store 0 57198 NULL
158491 +pcan_usb_set_sja1000_57201 pcan_usb_set_sja1000 0 57201 NULL nohasharray
158492 +cache_setup_of_node_57201 cache_setup_of_node 0 57201 &pcan_usb_set_sja1000_57201
158493 +mwifiex_cmd_802_11_hs_cfg_57205 mwifiex_cmd_802_11_hs_cfg 0 57205 NULL
158494 +sys_io_getevents_57206 sys_io_getevents 3 57206 NULL
158495 +show_session_param_ISCSI_PARAM_PASSWORD_IN_57207 show_session_param_ISCSI_PARAM_PASSWORD_IN 0 57207 NULL
158496 +exofs_write_begin_57210 exofs_write_begin 0 57210 NULL nohasharray
158497 +lp_check_status_57210 lp_check_status 0 57210 &exofs_write_begin_57210
158498 +mlx4_qp_attach_common_57214 mlx4_qp_attach_common 0 57214 NULL
158499 +edid_show_57216 edid_show 0-5-6 57216 NULL
158500 +stats_show_57218 stats_show 0 57218 NULL
158501 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL nohasharray
158502 +acpi_eject_store_57219 acpi_eject_store 0-4 57219 &tt3650_ci_msg_57219
158503 +change_mtu_57227 change_mtu 0 57227 NULL
158504 +show_session_param_ISCSI_PARAM_IFACE_NAME_57230 show_session_param_ISCSI_PARAM_IFACE_NAME 0 57230 NULL
158505 +_nfs4_proc_readlink_57231 _nfs4_proc_readlink 0 57231 NULL
158506 +csource_show_57233 csource_show 0 57233 NULL
158507 +dma_fifo_alloc_57236 dma_fifo_alloc 2-3-5 57236 NULL
158508 +drbg_blocklen_57239 drbg_blocklen 0 57239 NULL
158509 +flush_space_57241 flush_space 0 57241 NULL
158510 +rmd320_update_57243 rmd320_update 0 57243 NULL
158511 +rsxx_cram_write_57244 rsxx_cram_write 3-0 57244 NULL
158512 +lbmRead_57247 lbmRead 0 57247 NULL
158513 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
158514 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3-0 57251 NULL
158515 +wl12xx_cmd_add_peer_57254 wl12xx_cmd_add_peer 0 57254 NULL
158516 +sbp_tpg_attrib_show_mgt_orb_timeout_57256 sbp_tpg_attrib_show_mgt_orb_timeout 0 57256 NULL
158517 +alloc_flex_gd_57259 alloc_flex_gd 1 57259 NULL
158518 +vti_tunnel_init_57265 vti_tunnel_init 0 57265 NULL
158519 +set_component_active_57266 set_component_active 0-4 57266 NULL
158520 +__inet_stream_connect_57269 __inet_stream_connect 0 57269 NULL
158521 +bnx2x_avoid_link_flap_57270 bnx2x_avoid_link_flap 0 57270 NULL
158522 +parport_uss720_epp_read_addr_57271 parport_uss720_epp_read_addr 0 57271 NULL
158523 +usb_gadget_map_request_57272 usb_gadget_map_request 0 57272 NULL
158524 +show_voltage_57273 show_voltage 0 57273 NULL
158525 +dib0070_tune_57275 dib0070_tune 0 57275 NULL
158526 +crc32c_intel_final_57279 crc32c_intel_final 0 57279 NULL nohasharray
158527 +load_data_57279 load_data 0-3 57279 &crc32c_intel_final_57279
158528 +mc44s803_set_params_57281 mc44s803_set_params 0 57281 NULL
158529 +lbs_sleepparams_write_57283 lbs_sleepparams_write 3-0 57283 NULL nohasharray
158530 +read_iter_57283 read_iter 0 57283 &lbs_sleepparams_write_57283 nohasharray
158531 +hid_sensor_capture_sample_57283 hid_sensor_capture_sample 3 57283 &read_iter_57283
158532 +infos_show_57284 infos_show 0 57284 NULL
158533 +store_tolerance_57285 store_tolerance 0-4 57285 NULL
158534 +ath6kl_wmi_cmd_send_57286 ath6kl_wmi_cmd_send 0 57286 NULL
158535 +pstore_file_read_57288 pstore_file_read 3-0 57288 NULL
158536 +snd_pcm_read_57289 snd_pcm_read 3-0 57289 NULL
158537 +sdev_store_evt_soft_threshold_reached_57290 sdev_store_evt_soft_threshold_reached 0-4 57290 NULL nohasharray
158538 +string_length_no_trail_57290 string_length_no_trail 0-2 57290 &sdev_store_evt_soft_threshold_reached_57290
158539 +tmp102_set_temp_57299 tmp102_set_temp 0-4 57299 NULL
158540 +ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
158541 +ftdi_elan_write_57309 ftdi_elan_write 3-0 57309 NULL
158542 +write_file_regval_57313 write_file_regval 3-0 57313 NULL
158543 +tm6000_start_thread_57314 tm6000_start_thread 0 57314 NULL
158544 +show_alarm_57318 show_alarm 0 57318 NULL
158545 +ieee802154_hdr_addr_len_57324 ieee802154_hdr_addr_len 0 57324 NULL
158546 +__mxt_write_reg_57326 __mxt_write_reg 3-0 57326 NULL
158547 +cm32181_get_it_available_57330 cm32181_get_it_available 0 57330 NULL
158548 +acpi_pad_rrtime_show_57332 acpi_pad_rrtime_show 0 57332 NULL
158549 +adc128_show_alarm_57333 adc128_show_alarm 0 57333 NULL nohasharray
158550 +fan_write_57333 fan_write 0 57333 &adc128_show_alarm_57333
158551 +roccat_common2_sysfs_read_key_mask_57336 roccat_common2_sysfs_read_key_mask 0-5-6 57336 NULL
158552 +evtchn_fifo_cpu_notification_57337 evtchn_fifo_cpu_notification 0 57337 NULL
158553 +get_fan_pulses_57339 get_fan_pulses 0 57339 NULL
158554 +mt9m111_set_gain_57340 mt9m111_set_gain 0 57340 NULL
158555 +hw_init_57341 hw_init 0 57341 NULL
158556 +check_mirror_57342 check_mirror 1-2 57342 NULL nohasharray
158557 +usblp_read_57342 usblp_read 3-0 57342 &check_mirror_57342
158558 +kvaser_usb_send_simple_msg_57346 kvaser_usb_send_simple_msg 0 57346 NULL
158559 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
158560 +dio_send_cur_page_57348 dio_send_cur_page 0 57348 NULL nohasharray
158561 +probe_57348 probe 0 57348 &dio_send_cur_page_57348 nohasharray
158562 +ata_scsi_lpm_store_57348 ata_scsi_lpm_store 0-4 57348 &probe_57348
158563 +ql_adapter_reset_57354 ql_adapter_reset 0 57354 NULL nohasharray
158564 +qlcnic_get_sset_count_57354 qlcnic_get_sset_count 0 57354 &ql_adapter_reset_57354
158565 +raid_bytes_show_57357 raid_bytes_show 0 57357 NULL
158566 +get_component_type_57362 get_component_type 0 57362 NULL
158567 +iscsi_nacl_attrib_show_nopin_timeout_57364 iscsi_nacl_attrib_show_nopin_timeout 0 57364 NULL
158568 +bnx2x_func_state_change_57365 bnx2x_func_state_change 0 57365 NULL
158569 +sh_eth_open_57366 sh_eth_open 0 57366 NULL nohasharray
158570 +w5100_set_macaddr_57366 w5100_set_macaddr 0 57366 &sh_eth_open_57366
158571 +_snd_pcm_hw_param_set_57369 _snd_pcm_hw_param_set 0 57369 NULL
158572 +pscsi_create_type_other_57380 pscsi_create_type_other 0 57380 NULL
158573 +tty_register_device_attr_57381 tty_register_device_attr 2 57381 NULL
158574 +bzImage64_load_57388 bzImage64_load 7 57388 NULL
158575 +squashfs_symlink_readpage_57390 squashfs_symlink_readpage 0 57390 NULL
158576 +cx231xx_s_video_encoding_57392 cx231xx_s_video_encoding 0 57392 NULL
158577 +ad7298_update_scan_mode_57393 ad7298_update_scan_mode 0 57393 NULL
158578 +ivtvfb_check_var_57394 ivtvfb_check_var 0 57394 NULL
158579 +bfs_statfs_57403 bfs_statfs 0 57403 NULL
158580 +lbs_prb_rsp_limit_get_57405 lbs_prb_rsp_limit_get 0 57405 NULL
158581 +read_file_blob_57406 read_file_blob 3-0 57406 NULL
158582 +rd_show_configfs_dev_params_57407 rd_show_configfs_dev_params 0 57407 NULL
158583 +enclosure_register_57412 enclosure_register 3 57412 NULL nohasharray
158584 +show_fnode_def_taskmgmt_tmo_57412 show_fnode_def_taskmgmt_tmo 0 57412 &enclosure_register_57412 nohasharray
158585 +pcistub_reg_add_57412 pcistub_reg_add 0 57412 &show_fnode_def_taskmgmt_tmo_57412 nohasharray
158586 +snd_hda_codec_configure_57412 snd_hda_codec_configure 0 57412 &pcistub_reg_add_57412
158587 +mtd_badblocks_show_57413 mtd_badblocks_show 0 57413 NULL
158588 +carl9170_read_mreg_57415 carl9170_read_mreg 0 57415 NULL
158589 +gre_manip_pkt_57416 gre_manip_pkt 4 57416 NULL
158590 +parport_ieee1284_epp_read_data_57421 parport_ieee1284_epp_read_data 0 57421 NULL
158591 +wl1271_acx_set_ht_capabilities_57426 wl1271_acx_set_ht_capabilities 0 57426 NULL
158592 +read_file_eeprom_57428 read_file_eeprom 3-0 57428 NULL
158593 +compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
158594 +alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
158595 +copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
158596 +fscaps_show_57434 fscaps_show 0 57434 NULL nohasharray
158597 +fuse_notify_inval_inode_57434 fuse_notify_inval_inode 0 57434 &fscaps_show_57434
158598 +gadget_dev_desc_bDeviceSubClass_store_57437 gadget_dev_desc_bDeviceSubClass_store 0-3 57437 NULL
158599 +ping_v6_sendmsg_57440 ping_v6_sendmsg 3 57440 NULL
158600 +rss_key_write_57441 rss_key_write 3-0 57441 NULL
158601 +vmxnet3_rq_init_all_57442 vmxnet3_rq_init_all 0 57442 NULL
158602 +ov7670_s_gain_57445 ov7670_s_gain 0 57445 NULL
158603 +sys_pselect6_57449 sys_pselect6 1 57449 NULL
158604 +uhid_hid_set_report_57455 uhid_hid_set_report 0-4 57455 NULL
158605 +diolan_i2c_stop_57458 diolan_i2c_stop 0 57458 NULL nohasharray
158606 +cafe_smbus_read_data_57458 cafe_smbus_read_data 0 57458 &diolan_i2c_stop_57458
158607 +__roundup_pow_of_two_57461 __roundup_pow_of_two 0 57461 NULL
158608 +send_midi_async_57463 send_midi_async 3 57463 NULL
158609 +sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 NULL
158610 +ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3-0 57470 NULL nohasharray
158611 +max6900_rtc_read_time_57470 max6900_rtc_read_time 0 57470 &ieee80211_if_read_flags_57470
158612 +iwl_send_add_sta_57474 iwl_send_add_sta 0 57474 NULL
158613 +nilfs_segctor_collect_57484 nilfs_segctor_collect 0 57484 NULL nohasharray
158614 +wdtpci_notify_sys_57484 wdtpci_notify_sys 0 57484 &nilfs_segctor_collect_57484
158615 +vlan_dev_netpoll_setup_57486 vlan_dev_netpoll_setup 0 57486 NULL
158616 +omninet_write_room_57488 omninet_write_room 0 57488 NULL nohasharray
158617 +em_store_57488 em_store 0 57488 &omninet_write_room_57488
158618 +o2hb_heartbeat_group_store_57489 o2hb_heartbeat_group_store 0-4 57489 NULL
158619 +read_file_skb_rx_57490 read_file_skb_rx 3-0 57490 NULL nohasharray
158620 +read_57490 read 0 57490 &read_file_skb_rx_57490
158621 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3-0 57500 NULL nohasharray
158622 +usbvision_stream_interrupt_57500 usbvision_stream_interrupt 0 57500 &bnad_debugfs_write_regwr_57500
158623 +copy_in_user_57502 copy_in_user 3 57502 NULL
158624 +chip_direction_output_57503 chip_direction_output 0 57503 NULL
158625 +tcp_peek_sndq_57504 tcp_peek_sndq 0 57504 NULL
158626 +ckhdid_printf_57505 ckhdid_printf 2-0 57505 NULL nohasharray
158627 +ks8842_read32_57505 ks8842_read32 0 57505 &ckhdid_printf_57505 nohasharray
158628 +gfs2_quota_hold_57505 gfs2_quota_hold 0 57505 &ks8842_read32_57505
158629 +search_by_entry_key_57509 search_by_entry_key 0 57509 NULL
158630 +ASIE_store_57511 ASIE_store 0-4 57511 NULL
158631 +ib_send_rmpp_mad_57512 ib_send_rmpp_mad 0 57512 NULL
158632 +start_spy_cam_57513 start_spy_cam 0 57513 NULL
158633 +init_tag_map_57515 init_tag_map 3 57515 NULL
158634 +ad7877_gpio4_show_57516 ad7877_gpio4_show 0 57516 NULL
158635 +il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3-0 57517 NULL nohasharray
158636 +wil_read_file_ssid_57517 wil_read_file_ssid 3-0 57517 &il_dbgfs_force_reset_read_57517 nohasharray
158637 +store_57517 store 0-3 57517 &wil_read_file_ssid_57517
158638 +als_lux0_input_data_show_57519 als_lux0_input_data_show 0 57519 NULL
158639 +cmm_read_57520 cmm_read 3-0 57520 NULL
158640 +rt2500usb_enable_radio_57521 rt2500usb_enable_radio 0 57521 NULL
158641 +snd_seq_queue_delete_57527 snd_seq_queue_delete 0 57527 NULL
158642 +aa_path_perm_57530 aa_path_perm 0 57530 NULL
158643 +inode_permission_57531 inode_permission 0 57531 NULL
158644 +acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL
158645 +ptlrpc_lprocfs_hp_ratio_seq_write_57537 ptlrpc_lprocfs_hp_ratio_seq_write 3 57537 NULL
158646 +vsock_dgram_sendmsg_57538 vsock_dgram_sendmsg 0-4 57538 NULL
158647 +show_country_rel_date_57539 show_country_rel_date 0 57539 NULL
158648 +compat_SyS_process_vm_writev_57542 compat_SyS_process_vm_writev 3-5 57542 NULL
158649 +ls_switch_store_57554 ls_switch_store 4-0 57554 NULL
158650 +ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 NULL nohasharray
158651 +ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 &ext4_group_first_block_no_57559 nohasharray
158652 +iscsi_tpg_attrib_show_demo_mode_discovery_57559 iscsi_tpg_attrib_show_demo_mode_discovery 0 57559 &ReadHDLCPnP_57559
158653 +snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
158654 +pn544_hci_i2c_fw_write_cmd_57572 pn544_hci_i2c_fw_write_cmd 4 57572 NULL nohasharray
158655 +rtpm_enabled_show_57572 rtpm_enabled_show 0 57572 &pn544_hci_i2c_fw_write_cmd_57572
158656 +get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
158657 +tc3589x_reg_write_57581 tc3589x_reg_write 0 57581 NULL
158658 +ldlm_cli_enqueue_local_57582 ldlm_cli_enqueue_local 11 57582 NULL
158659 +il_dbgfs_interrupt_write_57591 il_dbgfs_interrupt_write 3-0 57591 NULL nohasharray
158660 +set_pwm_tmin_57591 set_pwm_tmin 0-4 57591 &il_dbgfs_interrupt_write_57591
158661 +read_file_spectral_fft_period_57593 read_file_spectral_fft_period 3-0 57593 NULL
158662 +ivtv_write_57597 ivtv_write 0 57597 NULL nohasharray
158663 +cifs_async_readv_57597 cifs_async_readv 0 57597 &ivtv_write_57597
158664 +ath9k_sta_state_57600 ath9k_sta_state 0 57600 NULL nohasharray
158665 +kone_tcu_command_57600 kone_tcu_command 0 57600 &ath9k_sta_state_57600 nohasharray
158666 +lp8788_update_bits_57600 lp8788_update_bits 0 57600 &kone_tcu_command_57600
158667 +pm_autosleep_set_state_57609 pm_autosleep_set_state 0 57609 NULL
158668 +mt9m111_set_pixfmt_57612 mt9m111_set_pixfmt 0 57612 NULL
158669 +wm831x_gpio_to_irq_57614 wm831x_gpio_to_irq 2 57614 NULL
158670 +show_atmaddress_57617 show_atmaddress 0 57617 NULL nohasharray
158671 +llc_ui_bind_57617 llc_ui_bind 0 57617 &show_atmaddress_57617
158672 +gfs2_write_begin_57618 gfs2_write_begin 0 57618 NULL
158673 +sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL nohasharray
158674 +iwl_dbgfs_uapsd_misbehaving_write_57622 iwl_dbgfs_uapsd_misbehaving_write 0-3 57622 &sk_stream_alloc_skb_57622
158675 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3-0 57623 NULL nohasharray
158676 +tps65217_reg_write_57623 tps65217_reg_write 0 57623 &tx_tx_retry_template_read_57623
158677 +cpu_hotplug_notify_57624 cpu_hotplug_notify 0 57624 NULL nohasharray
158678 +store_57624 store 0-3 57624 &cpu_hotplug_notify_57624
158679 +osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
158680 +sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
158681 +mem_read_57631 mem_read 3-0 57631 NULL
158682 +msi_compose_msg_57637 msi_compose_msg 0 57637 NULL
158683 +mr_read_57639 mr_read 0 57639 NULL
158684 +iwl_mvm_flush_tx_path_57640 iwl_mvm_flush_tx_path 0 57640 NULL
158685 +nvkm_fifo_create__57643 nvkm_fifo_create_ 5-6 57643 NULL
158686 +mce_disable_error_reporting_57651 mce_disable_error_reporting 0 57651 NULL
158687 +xfs_alloc_ag_vextent_near_57653 xfs_alloc_ag_vextent_near 0 57653 NULL
158688 +c_can_start_57654 c_can_start 0 57654 NULL
158689 +t4vf_sge_alloc_eth_txq_57656 t4vf_sge_alloc_eth_txq 0 57656 NULL
158690 +iscsi_tpg_attrib_store_cache_dynamic_acls_57657 iscsi_tpg_attrib_store_cache_dynamic_acls 0-3 57657 NULL
158691 +sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
158692 +r3964_write_57662 r3964_write 4 57662 NULL nohasharray
158693 +ath10k_htt_init_57662 ath10k_htt_init 0 57662 &r3964_write_57662
158694 +withdraw_store_57663 withdraw_store 0-3 57663 NULL
158695 +proc_ns_readlink_57664 proc_ns_readlink 3-0 57664 NULL
158696 +dev_mc_add_57667 dev_mc_add 0 57667 NULL
158697 +__lgwrite_57669 __lgwrite 4 57669 NULL
158698 +__v9fs_readpage_from_fscache_57670 __v9fs_readpage_from_fscache 0 57670 NULL
158699 +pte_entry_57674 pte_entry 0 57674 NULL
158700 +ax88179_read_cmd_nopm_57675 ax88179_read_cmd_nopm 5 57675 NULL
158701 +nf_call_arptables_show_57677 nf_call_arptables_show 0 57677 NULL
158702 +tps6507x_pmic_write_57680 tps6507x_pmic_write 0 57680 NULL
158703 +qlcnic_get_pci_func_type_57685 qlcnic_get_pci_func_type 0 57685 NULL
158704 +show_pwm_auto_vrdhot_ramp_57686 show_pwm_auto_vrdhot_ramp 0 57686 NULL
158705 +rt2x00debug_read_eeprom_57690 rt2x00debug_read_eeprom 0-3 57690 NULL
158706 +skcipher_all_sg_nents_57692 skcipher_all_sg_nents 0 57692 NULL
158707 +f1x_match_to_this_node_57695 f1x_match_to_this_node 3 57695 NULL nohasharray
158708 +i40evf_open_57695 i40evf_open 0 57695 &f1x_match_to_this_node_57695
158709 +ks8842_set_mac_57697 ks8842_set_mac 0 57697 NULL
158710 +i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3-0 57706 NULL
158711 +lbs_mesh_config_send_57711 lbs_mesh_config_send 0 57711 NULL
158712 +mwl8k_load_firmware_57712 mwl8k_load_firmware 0 57712 NULL
158713 +aac_reset_adapter_57720 aac_reset_adapter 0 57720 NULL
158714 +ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722 ieee80211_if_read_dot11MeshHWMPconfirmationInterval 3-0 57722 NULL nohasharray
158715 +wl18xx_pre_upload_57722 wl18xx_pre_upload 0 57722 &ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722
158716 +ipgre_tunnel_init_57728 ipgre_tunnel_init 0 57728 NULL
158717 +show_status_str_57729 show_status_str 0 57729 NULL
158718 +bt_6lowpan_disconnect_57732 bt_6lowpan_disconnect 0 57732 NULL
158719 +i915_gem_object_get_pages_57734 i915_gem_object_get_pages 0 57734 NULL
158720 +ip6table_nat_out_57735 ip6table_nat_out 0 57735 NULL nohasharray
158721 +sc1200wdt_notify_sys_57735 sc1200wdt_notify_sys 0 57735 &ip6table_nat_out_57735
158722 +ath10k_wait_for_peer_created_57736 ath10k_wait_for_peer_created 0 57736 NULL nohasharray
158723 +severities_coverage_write_57736 severities_coverage_write 0-3 57736 &ath10k_wait_for_peer_created_57736
158724 +ne2k_pci_open_57741 ne2k_pci_open 0 57741 NULL
158725 +compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
158726 +pppol2tp_recvmsg_57742 pppol2tp_recvmsg 4-0 57742 &compat_sys_set_mempolicy_57742
158727 +wlcore_boot_run_firmware_57744 wlcore_boot_run_firmware 0 57744 NULL
158728 +nouveau_hwmon_max_temp_hyst_57747 nouveau_hwmon_max_temp_hyst 0 57747 NULL
158729 +ipmi_write_57748 ipmi_write 0-3 57748 NULL
158730 +mesh_id_get_57750 mesh_id_get 0 57750 NULL
158731 +bond_create_57752 bond_create 0 57752 NULL
158732 +mbx_cmd_57753 mbx_cmd 0 57753 NULL
158733 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
158734 +selinux_kernel_module_request_57769 selinux_kernel_module_request 0 57769 NULL
158735 +tgr192_final_57774 tgr192_final 0 57774 NULL
158736 +SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
158737 +zd_usb_enable_rx_57778 zd_usb_enable_rx 0 57778 NULL
158738 +r6040_open_57779 r6040_open 0 57779 NULL
158739 +dmi_entry_length_57782 dmi_entry_length 0 57782 NULL
158740 +is_valid_bcd_57785 is_valid_bcd 0 57785 NULL nohasharray
158741 +set_eeprom2_57785 set_eeprom2 4-0 57785 &is_valid_bcd_57785 nohasharray
158742 +read_fifo_57785 read_fifo 0 57785 &set_eeprom2_57785
158743 +go7007_snd_pcm_trigger_57787 go7007_snd_pcm_trigger 0 57787 NULL nohasharray
158744 +crypto_shash_final_57787 crypto_shash_final 0 57787 &go7007_snd_pcm_trigger_57787
158745 +ivtv_read_57796 ivtv_read 3-0 57796 NULL
158746 +ion_test_ioctl_57799 ion_test_ioctl 2 57799 NULL
158747 +qla2x00_sysfs_read_nvram_57800 qla2x00_sysfs_read_nvram 6-0-5 57800 NULL
158748 +bnad_txrx_irq_alloc_57804 bnad_txrx_irq_alloc 0 57804 NULL
158749 +be_get_reg_len_57805 be_get_reg_len 0 57805 NULL
158750 +evdev_read_57810 evdev_read 0-3 57810 NULL
158751 +max8997_update_reg_57818 max8997_update_reg 0 57818 NULL
158752 +mptsas_sas_enclosure_pg0_57820 mptsas_sas_enclosure_pg0 0 57820 NULL
158753 +sedlbauer_suspend_57826 sedlbauer_suspend 0 57826 NULL
158754 +ath10k_install_key_57827 ath10k_install_key 0 57827 NULL nohasharray
158755 +__bnx2fc_disable_57827 __bnx2fc_disable 0 57827 &ath10k_install_key_57827
158756 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3-0 57830 NULL
158757 +copy_to_user_57835 copy_to_user 3-0 57835 NULL nohasharray
158758 +ecryptfs_decrypt_page_57835 ecryptfs_decrypt_page 0 57835 &copy_to_user_57835
158759 +start_ch_57836 start_ch 0 57836 NULL
158760 +show_auto_temp_min_57837 show_auto_temp_min 0 57837 NULL
158761 +mwl8k_rxq_init_57838 mwl8k_rxq_init 0 57838 NULL
158762 +nouveau_hwmon_critical_temp_57841 nouveau_hwmon_critical_temp 0 57841 NULL
158763 +wl128x_manually_configure_mcs_pll_57842 wl128x_manually_configure_mcs_pll 0 57842 NULL
158764 +flash_read_57843 flash_read 3-0 57843 NULL nohasharray
158765 +xfs_rtpick_extent_57843 xfs_rtpick_extent 0 57843 &flash_read_57843
158766 +cp2112_xfer_status_57844 cp2112_xfer_status 0 57844 NULL
158767 +kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
158768 +skcipher_wait_for_wmem_57849 skcipher_wait_for_wmem 0 57849 NULL
158769 +acpi_ns_internalize_name_57852 acpi_ns_internalize_name 0 57852 NULL
158770 +niu_request_irq_57856 niu_request_irq 0 57856 NULL
158771 +iscsit_tpg_set_initiator_node_queue_depth_57857 iscsit_tpg_set_initiator_node_queue_depth 0 57857 NULL
158772 +bttv_i2c_wait_done_57858 bttv_i2c_wait_done 0 57858 NULL
158773 +__clockevents_try_unbind_57861 __clockevents_try_unbind 0 57861 NULL
158774 +ahci_read_em_buffer_57862 ahci_read_em_buffer 0 57862 NULL
158775 +c2port_store_reset_57867 c2port_store_reset 0-4 57867 NULL
158776 +ds1685_rtc_sysfs_time_regs_store_57871 ds1685_rtc_sysfs_time_regs_store 0-4 57871 NULL
158777 +show_pwm_weight_temp_sel_57872 show_pwm_weight_temp_sel 0 57872 NULL
158778 +hsi_async_57877 hsi_async 0 57877 NULL
158779 +radeon_ttm_gtt_read_57879 radeon_ttm_gtt_read 3-0 57879 NULL
158780 +nvkm_mxm_create__57880 nvkm_mxm_create_ 4 57880 NULL
158781 +bmg160_setup_any_motion_interrupt_57881 bmg160_setup_any_motion_interrupt 0 57881 NULL
158782 +iscsi_disc_show_enforce_discovery_auth_57891 iscsi_disc_show_enforce_discovery_auth 0 57891 NULL
158783 +e100_set_mac_address_57894 e100_set_mac_address 0 57894 NULL
158784 +bh1770_lux_interrupt_control_57897 bh1770_lux_interrupt_control 0 57897 NULL
158785 +pccard_extract_cis_57899 pccard_extract_cis 0 57899 NULL
158786 +user_dlm_lock_57900 user_dlm_lock 0 57900 NULL nohasharray
158787 +num_tgts_store_57900 num_tgts_store 0-3 57900 &user_dlm_lock_57900
158788 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL nohasharray
158789 +sb1000_reset_57903 sb1000_reset 0 57903 &xt_alloc_table_info_57903
158790 +ls_level_store_57907 ls_level_store 4-0 57907 NULL
158791 +emi26_writememory_57908 emi26_writememory 4 57908 NULL
158792 +iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2-0 57910 NULL
158793 +ll_xattr_find_get_lock_57912 ll_xattr_find_get_lock 0 57912 NULL
158794 +__uhid_report_queue_and_wait_57914 __uhid_report_queue_and_wait 0 57914 NULL
158795 +w1_reply_len_57916 w1_reply_len 0 57916 NULL
158796 +mwifiex_hscfg_read_57920 mwifiex_hscfg_read 3-0 57920 NULL
158797 +journal_join_57921 journal_join 0 57921 NULL
158798 +twl_i2c_write_57923 twl_i2c_write 3-4-0 57923 NULL
158799 +serio_show_bind_mode_57925 serio_show_bind_mode 0 57925 NULL
158800 +pci_ni8420_init_57926 pci_ni8420_init 0 57926 NULL
158801 +vsp1_video_start_streaming_57928 vsp1_video_start_streaming 0 57928 NULL
158802 +ipath_diag_write_57929 ipath_diag_write 0-3 57929 NULL nohasharray
158803 +store_temp_mode_57929 store_temp_mode 0-4 57929 &ipath_diag_write_57929
158804 +lpfc_lun_queue_depth_show_57930 lpfc_lun_queue_depth_show 0 57930 NULL nohasharray
158805 +nilfs_btree_mark_57930 nilfs_btree_mark 0 57930 &lpfc_lun_queue_depth_show_57930 nohasharray
158806 +lp5523_update_program_memory_57930 lp5523_update_program_memory 0-3 57930 &nilfs_btree_mark_57930
158807 +store_als_attr_57931 store_als_attr 0-4 57931 NULL nohasharray
158808 +ext4_freeze_57931 ext4_freeze 0 57931 &store_als_attr_57931
158809 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3-0 57933 NULL
158810 +xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
158811 +rx_57944 rx 4 57944 NULL
158812 +key_algorithm_read_57946 key_algorithm_read 3-0 57946 NULL
158813 +ds2781_get_sense_resistor_value_57949 ds2781_get_sense_resistor_value 0 57949 NULL
158814 +wl1273_fm_set_tx_power_57951 wl1273_fm_set_tx_power 0 57951 NULL
158815 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
158816 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
158817 +ipmr_device_event_57954 ipmr_device_event 0 57954 NULL nohasharray
158818 +xfs_log_store_57954 xfs_log_store 4-0 57954 &ipmr_device_event_57954
158819 +tpm_atml_send_57957 tpm_atml_send 0-3 57957 NULL
158820 +vport_create_57966 vport_create 0 57966 NULL
158821 +adv7170_s_fmt_57967 adv7170_s_fmt 0 57967 NULL
158822 +hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
158823 +iov_iter_npages_57979 iov_iter_npages 0-2 57979 NULL
158824 +cifs_open_file_57982 cifs_open_file 0 57982 NULL
158825 +proc_getattr_57984 proc_getattr 0 57984 NULL
158826 +input_polldev_get_poll_57988 input_polldev_get_poll 0 57988 NULL
158827 +drv_get_et_sset_count_57992 drv_get_et_sset_count 0 57992 NULL
158828 +rt2500usb_get_tx_data_len_57994 rt2500usb_get_tx_data_len 0 57994 NULL
158829 +lmLogShutdown_57995 lmLogShutdown 0 57995 NULL
158830 +lua_sysfs_write_control_57996 lua_sysfs_write_control 0-6-5 57996 NULL
158831 +usb_dmac_prep_slave_sg_58000 usb_dmac_prep_slave_sg 3 58000 NULL
158832 +rx_reset_counter_read_58001 rx_reset_counter_read 3-0 58001 NULL nohasharray
158833 +btree_csum_one_bio_58001 btree_csum_one_bio 0 58001 &rx_reset_counter_read_58001
158834 +pfkey_create_58010 pfkey_create 0 58010 NULL
158835 +srpt_tpg_attrib_store_srp_max_rdma_size_58012 srpt_tpg_attrib_store_srp_max_rdma_size 0-3 58012 NULL
158836 +dbg_walk_index_58013 dbg_walk_index 0 58013 NULL
158837 +__ip6_append_data_58014 __ip6_append_data 9-10 58014 NULL
158838 +ocfs2_getattr_58020 ocfs2_getattr 0 58020 NULL
158839 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3-0 58023 NULL nohasharray
158840 +si4713_set_power_state_58023 si4713_set_power_state 0 58023 &iwl_dbgfs_ucode_rx_stats_read_58023
158841 +svga_match_format_58028 svga_match_format 0 58028 NULL
158842 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
158843 +get_temp_58031 get_temp 0 58031 NULL
158844 +ext4_block_bitmap_58033 ext4_block_bitmap 0 58033 NULL
158845 +fsl_asrc_dma_trigger_58039 fsl_asrc_dma_trigger 0 58039 NULL
158846 +store_tabletMouseLeft_58046 store_tabletMouseLeft 0-4 58046 NULL
158847 +do_writepage_58047 do_writepage 0 58047 NULL
158848 +ifx_spi_write_room_58048 ifx_spi_write_room 0 58048 NULL
158849 +__adp5520_read_58050 __adp5520_read 0 58050 NULL
158850 +ov6650_s_crop_58051 ov6650_s_crop 0 58051 NULL
158851 +b43_lpphy_op_switch_channel_58053 b43_lpphy_op_switch_channel 0 58053 NULL
158852 +mce_async_out_58056 mce_async_out 3 58056 NULL
158853 +bq32k_write_58057 bq32k_write 4 58057 NULL
158854 +show_fcoe_ctlr_device_vlink_fail_58058 show_fcoe_ctlr_device_vlink_fail 0 58058 NULL
158855 +deadline_writes_starved_store_58060 deadline_writes_starved_store 3-0 58060 NULL
158856 +idt77252_change_qos_58063 idt77252_change_qos 0 58063 NULL
158857 +ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
158858 +ignore_store_58069 ignore_store 0-4 58069 NULL
158859 +nf_call_ip6tables_store_58072 nf_call_ip6tables_store 4-0 58072 NULL
158860 +usb2_hardware_lpm_show_58073 usb2_hardware_lpm_show 0 58073 NULL nohasharray
158861 +dt3155_alloc_coherent_58073 dt3155_alloc_coherent 2 58073 &usb2_hardware_lpm_show_58073
158862 +store_event_char_58077 store_event_char 0-4 58077 NULL
158863 +cm4040_write_58079 cm4040_write 3-0 58079 NULL nohasharray
158864 +bad_inode_permission_58079 bad_inode_permission 0 58079 &cm4040_write_58079 nohasharray
158865 +kprobe_exceptions_notify_58079 kprobe_exceptions_notify 0 58079 &bad_inode_permission_58079
158866 +pcxhr_trigger_58080 pcxhr_trigger 0 58080 NULL
158867 +sdr_cap_queue_setup_58082 sdr_cap_queue_setup 0 58082 NULL nohasharray
158868 +amd8111e_get_regs_len_58082 amd8111e_get_regs_len 0 58082 &sdr_cap_queue_setup_58082
158869 +inode_listxattr_58085 inode_listxattr 0 58085 NULL
158870 +amd_xgbe_phy_read_status_58087 amd_xgbe_phy_read_status 0 58087 NULL
158871 +rpipe_get_idle_58088 rpipe_get_idle 0 58088 NULL
158872 +rfcomm_wmalloc_58090 rfcomm_wmalloc 2 58090 NULL
158873 +defined_show_58091 defined_show 0 58091 NULL nohasharray
158874 +show_sg_prot_tablesize_58091 show_sg_prot_tablesize 0 58091 &defined_show_58091 nohasharray
158875 +wcn36xx_smd_start_rsp_58091 wcn36xx_smd_start_rsp 0 58091 &show_sg_prot_tablesize_58091
158876 +ufx_reg_clear_and_set_bits_58093 ufx_reg_clear_and_set_bits 0 58093 NULL
158877 +mt9m111_reg_write_58095 mt9m111_reg_write 0 58095 NULL
158878 +pnp_stop_dev_58100 pnp_stop_dev 0 58100 NULL
158879 +acpi_get_table_by_index_58102 acpi_get_table_by_index 0 58102 NULL
158880 +deadline_fifo_batch_store_58104 deadline_fifo_batch_store 3-0 58104 NULL
158881 +alloc_rbio_58107 alloc_rbio 3 58107 NULL
158882 +nilfs_cpfile_get_header_block_58111 nilfs_cpfile_get_header_block 0 58111 NULL
158883 +padata_set_cpumask_58112 padata_set_cpumask 0 58112 NULL
158884 +show_force_pwm_max_58119 show_force_pwm_max 0 58119 NULL
158885 +tle62x0_read_58120 tle62x0_read 0 58120 NULL nohasharray
158886 +ath5k_hw_phy_init_58120 ath5k_hw_phy_init 0 58120 &tle62x0_read_58120
158887 +target_stat_scsi_port_attr_show_58121 target_stat_scsi_port_attr_show 0 58121 NULL
158888 +hiddev_write_58123 hiddev_write 0-3 58123 NULL
158889 +sha224_init_58128 sha224_init 0 58128 NULL nohasharray
158890 +transient_duration_store_58128 transient_duration_store 0-4 58128 &sha224_init_58128
158891 +savemem_58129 savemem 3 58129 NULL
158892 +std_validate_58132 std_validate 0 58132 NULL
158893 +i2c_dw_handle_tx_abort_58134 i2c_dw_handle_tx_abort 0 58134 NULL
158894 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
158895 +slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
158896 +lxfb_set_par_58136 lxfb_set_par 0 58136 NULL
158897 +TermCharEnabled_store_58139 TermCharEnabled_store 0-4 58139 NULL
158898 +hackrf_s_ctrl_58141 hackrf_s_ctrl 0 58141 NULL
158899 +ql_clear_routing_entries_58143 ql_clear_routing_entries 0 58143 NULL nohasharray
158900 +create_out_jack_modes_58143 create_out_jack_modes 0 58143 &ql_clear_routing_entries_58143
158901 +powr1220_show_label_58146 powr1220_show_label 0 58146 NULL
158902 +platform_suspend_prepare_noirq_58149 platform_suspend_prepare_noirq 0 58149 NULL
158903 +gf100_ram_create__58151 gf100_ram_create_ 5 58151 NULL nohasharray
158904 +_osd_req_finalize_attr_page_58151 _osd_req_finalize_attr_page 0 58151 &gf100_ram_create__58151 nohasharray
158905 +xfs_bmap_add_extent_delay_real_58151 xfs_bmap_add_extent_delay_real 0 58151 &_osd_req_finalize_attr_page_58151
158906 +elan_update_firmware_58154 elan_update_firmware 0 58154 NULL
158907 +error_state_write_58159 error_state_write 0-6-5 58159 NULL
158908 +open_ttys_show_58161 open_ttys_show 0 58161 NULL
158909 +dbg_scan_orphans_58163 dbg_scan_orphans 0 58163 NULL
158910 +nilfs_writepage_58164 nilfs_writepage 0 58164 NULL
158911 +max6900_i2c_read_regs_58165 max6900_i2c_read_regs 0 58165 NULL
158912 +xfs_btree_update_58167 xfs_btree_update 0 58167 NULL
158913 +btrfs_map_sblock_58168 btrfs_map_sblock 3 58168 NULL
158914 +ext4_bg_num_gdb_58171 ext4_bg_num_gdb 0 58171 NULL
158915 +bonding_show_num_peer_notif_58172 bonding_show_num_peer_notif 0 58172 NULL
158916 +domid_mask_show_58174 domid_mask_show 0 58174 NULL
158917 +pages_collapsed_show_58175 pages_collapsed_show 0 58175 NULL nohasharray
158918 +write_58175 write 0 58175 &pages_collapsed_show_58175
158919 +ceph_tcp_recvmsg_58177 ceph_tcp_recvmsg 3 58177 NULL
158920 +show_temp_max_hyst_58179 show_temp_max_hyst 0 58179 NULL
158921 +uart_get_attr_irq_58182 uart_get_attr_irq 0 58182 NULL nohasharray
158922 +bnad_open_58182 bnad_open 0 58182 &uart_get_attr_irq_58182
158923 +wlcore_read_58185 wlcore_read 0 58185 NULL
158924 +garmin_write_bulk_58191 garmin_write_bulk 3-0 58191 NULL
158925 +asix_write_cmd_58192 asix_write_cmd 5-0 58192 NULL
158926 +wacom_buttons_luminance_show_58193 wacom_buttons_luminance_show 0 58193 NULL
158927 +send_pre_enqueue_58203 send_pre_enqueue 0 58203 NULL
158928 +qlcnic_82xx_get_nic_info_58204 qlcnic_82xx_get_nic_info 0 58204 NULL
158929 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
158930 +nci_send_cmd_58206 nci_send_cmd 3 58206 NULL
158931 +intel_iommu_show_cap_58208 intel_iommu_show_cap 0 58208 NULL
158932 +ipg_nic_open_58209 ipg_nic_open 0 58209 NULL
158933 +i40evf_allocate_virt_mem_d_58210 i40evf_allocate_virt_mem_d 3 58210 NULL
158934 +ipath_diag_read_58213 ipath_diag_read 0-3 58213 NULL
158935 +snd_seq_deliver_single_event_58223 snd_seq_deliver_single_event 0 58223 NULL
158936 +cpuid_read_58224 cpuid_read 0-3 58224 NULL nohasharray
158937 +__niu_wait_bits_clear_mac_58224 __niu_wait_bits_clear_mac 0 58224 &cpuid_read_58224
158938 +bop_check_delete_58229 bop_check_delete 0 58229 NULL
158939 +bitmap_new_disk_sb_58232 bitmap_new_disk_sb 0 58232 NULL
158940 +core_alua_store_implicit_trans_secs_58234 core_alua_store_implicit_trans_secs 0-3 58234 NULL
158941 +cdc_ncm_show_wNdpOutAlignment_58236 cdc_ncm_show_wNdpOutAlignment 0 58236 NULL
158942 +usX2Y_usbpcm_urbs_allocate_58238 usX2Y_usbpcm_urbs_allocate 0 58238 NULL
158943 +show_counter_rx_p7_hdr_egr_ovfls_58240 show_counter_rx_p7_hdr_egr_ovfls 0 58240 NULL
158944 +cbus_receive_word_58243 cbus_receive_word 0 58243 NULL
158945 +usb_set_report_58244 usb_set_report 0 58244 NULL
158946 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL nohasharray
158947 +regmap_raw_read_58246 regmap_raw_read 0 58246 &btrfsic_create_link_to_next_block_58246
158948 +erst_exec_stall_58252 erst_exec_stall 0 58252 NULL
158949 +test_rtc_set_alarm_58255 test_rtc_set_alarm 0 58255 NULL
158950 +read_file_debug_58256 read_file_debug 3-0 58256 NULL
158951 +pcan_usb_fd_start_58260 pcan_usb_fd_start 0 58260 NULL
158952 +nilfs_sufile_get_segment_usage_block_58261 nilfs_sufile_get_segment_usage_block 0 58261 NULL
158953 +osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
158954 +rtl8723be_hw_init_58265 rtl8723be_hw_init 0 58265 NULL
158955 +cifs_revalidate_mapping_58266 cifs_revalidate_mapping 0 58266 NULL
158956 +profile_load_58267 profile_load 3-0 58267 NULL
158957 +kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
158958 +nf_call_arptables_store_58269 nf_call_arptables_store 4-0 58269 NULL
158959 +acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3-0 58271 NULL
158960 +tps6105x_regulator_is_enabled_58273 tps6105x_regulator_is_enabled 0 58273 NULL
158961 +vlv_rpe_freq_mhz_show_58274 vlv_rpe_freq_mhz_show 0 58274 NULL nohasharray
158962 +set_enable_58274 set_enable 0-4 58274 &vlv_rpe_freq_mhz_show_58274 nohasharray
158963 +cyapa_gen3_bl_initiate_58274 cyapa_gen3_bl_initiate 0 58274 &set_enable_58274
158964 +r100_mm_rreg_58276 r100_mm_rreg 0 58276 NULL nohasharray
158965 +ds1553_nvram_write_58276 ds1553_nvram_write 0-6-5 58276 &r100_mm_rreg_58276
158966 +apds990x_lux_calib_show_58291 apds990x_lux_calib_show 0 58291 NULL
158967 +iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
158968 +cyapa_gen5_state_parse_58296 cyapa_gen5_state_parse 0 58296 NULL
158969 +ext4_xattr_security_get_58301 ext4_xattr_security_get 0 58301 NULL
158970 +intel_alloc_coherent_58302 intel_alloc_coherent 2 58302 NULL
158971 +uart6850_open_58304 uart6850_open 0 58304 NULL
158972 +mcp794xx_set_alarm_58306 mcp794xx_set_alarm 0 58306 NULL
158973 +ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3-0 58307 NULL nohasharray
158974 +airo_resume_58307 airo_resume 0 58307 &ieee80211_if_read_dot11MeshTTL_58307
158975 +zd_chip_switch_radio_on_58309 zd_chip_switch_radio_on 0 58309 NULL
158976 +acpi_ds_scope_stack_push_58311 acpi_ds_scope_stack_push 0 58311 NULL nohasharray
158977 +nilfs_checkpoints_attr_store_58311 nilfs_checkpoints_attr_store 0-4 58311 &acpi_ds_scope_stack_push_58311
158978 +post_send_58312 post_send 0 58312 NULL
158979 +ov7660_set_auto_white_balance_58319 ov7660_set_auto_white_balance 0 58319 NULL
158980 +__generic_file_fsync_58320 __generic_file_fsync 0 58320 NULL nohasharray
158981 +xfs_dir2_leafn_split_58320 xfs_dir2_leafn_split 0 58320 &__generic_file_fsync_58320
158982 +sitd_urb_transaction_58322 sitd_urb_transaction 0 58322 NULL
158983 +mic_virtio_copy_from_user_58323 mic_virtio_copy_from_user 3 58323 NULL nohasharray
158984 +ff_eeprom_write_58323 ff_eeprom_write 0-2-4 58323 &mic_virtio_copy_from_user_58323
158985 +tx_tx_start_int_templates_read_58324 tx_tx_start_int_templates_read 3-0 58324 NULL
158986 +mgslpc_resume_58329 mgslpc_resume 0 58329 NULL
158987 +pcim_iomap_58334 pcim_iomap 3 58334 NULL nohasharray
158988 +dlm_user_adopt_orphan_58334 dlm_user_adopt_orphan 0 58334 &pcim_iomap_58334
158989 +rmd320_init_58335 rmd320_init 0 58335 NULL nohasharray
158990 +store_pwm2_enable_58335 store_pwm2_enable 0-4 58335 &rmd320_init_58335
158991 +diva_init_dma_map_58336 diva_init_dma_map 3 58336 NULL
158992 +__copy_from_user_swizzled_58337 __copy_from_user_swizzled 2-4 58337 NULL nohasharray
158993 +skb_ensure_writable_58337 skb_ensure_writable 2 58337 &__copy_from_user_swizzled_58337 nohasharray
158994 +ax25_create_58337 ax25_create 0 58337 &skb_ensure_writable_58337
158995 +mt9m001_s_fmt_58340 mt9m001_s_fmt 0 58340 NULL
158996 +name_assign_type_show_58341 name_assign_type_show 0 58341 NULL
158997 +soft_offline_page_58343 soft_offline_page 0 58343 NULL
158998 +get_in_max_58344 get_in_max 0 58344 NULL
158999 +opts_show_58345 opts_show 0 58345 NULL
159000 +ec_i2c_parse_response_58347 ec_i2c_parse_response 0 58347 NULL nohasharray
159001 +show_ipOutMcastPkts_58347 show_ipOutMcastPkts 0 58347 &ec_i2c_parse_response_58347
159002 +vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
159003 +goldfish_pipe_read_write_58356 goldfish_pipe_read_write 0 58356 NULL
159004 +find_aligned_range_58362 find_aligned_range 0-5-2 58362 NULL
159005 +selinux_task_setscheduler_58363 selinux_task_setscheduler 0 58363 NULL
159006 +macvlan_device_event_58365 macvlan_device_event 0 58365 NULL
159007 +reiserfs_setxattr_58368 reiserfs_setxattr 0 58368 NULL
159008 +wiimote_dev_show_58369 wiimote_dev_show 0 58369 NULL
159009 +nilfs_bmap_convert_error_58371 nilfs_bmap_convert_error 0-3 58371 NULL
159010 +saa7134_vb2_start_streaming_58372 saa7134_vb2_start_streaming 0 58372 NULL
159011 +deadline_var_show_58374 deadline_var_show 0 58374 NULL
159012 +find_best_unit_58375 find_best_unit 0 58375 NULL
159013 +available_cpufv_show_58376 available_cpufv_show 0 58376 NULL
159014 +ixgbe_find_vlvf_slot_58378 ixgbe_find_vlvf_slot 0 58378 NULL nohasharray
159015 +ixgbevf_setup_all_tx_resources_58378 ixgbevf_setup_all_tx_resources 0 58378 &ixgbe_find_vlvf_slot_58378
159016 +snd_usb_endpoint_start_58379 snd_usb_endpoint_start 0 58379 NULL nohasharray
159017 +ads7846_disable_store_58379 ads7846_disable_store 0-4 58379 &snd_usb_endpoint_start_58379
159018 +cxacru_sysfs_show_downstream_snr_margin_58384 cxacru_sysfs_show_downstream_snr_margin 0 58384 NULL
159019 +il_dbgfs_status_read_58388 il_dbgfs_status_read 3-0 58388 NULL nohasharray
159020 +loop_attr_autoclear_show_58388 loop_attr_autoclear_show 0 58388 &il_dbgfs_status_read_58388
159021 +mgslpc_write_room_58392 mgslpc_write_room 0 58392 NULL
159022 +hermes_docmd_wait_58393 hermes_docmd_wait 0 58393 NULL
159023 +rt2800_enable_radio_58395 rt2800_enable_radio 0 58395 NULL
159024 +max_ratio_show_58398 max_ratio_show 0 58398 NULL
159025 +sctp_make_init_58401 sctp_make_init 4 58401 NULL
159026 +iscsi_disc_store_password_58403 iscsi_disc_store_password 0-3 58403 NULL
159027 +idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 NULL
159028 +xfs_btree_get_rec_58410 xfs_btree_get_rec 0 58410 NULL
159029 +madc_read_58412 madc_read 0 58412 NULL
159030 +fc0012_readreg_58415 fc0012_readreg 0 58415 NULL nohasharray
159031 +can_create_58415 can_create 0 58415 &fc0012_readreg_58415
159032 +mmc_manfid_show_58419 mmc_manfid_show 0 58419 NULL nohasharray
159033 +ib_uverbs_event_read_58419 ib_uverbs_event_read 0-3 58419 &mmc_manfid_show_58419 nohasharray
159034 +adfs_notify_change_58419 adfs_notify_change 0 58419 &ib_uverbs_event_read_58419
159035 +smk_access_58423 smk_access 0 58423 NULL nohasharray
159036 +bop_gather_data_58423 bop_gather_data 0-4 58423 &smk_access_58423
159037 +iscsi_offload_mesg_58425 iscsi_offload_mesg 5 58425 NULL
159038 +wm831x_rtc_readtime_58429 wm831x_rtc_readtime 0 58429 NULL
159039 +v4l2_m2m_reqbufs_58437 v4l2_m2m_reqbufs 0 58437 NULL
159040 +show_bit_58443 show_bit 0 58443 NULL
159041 +diolan_i2c_put_byte_ack_58446 diolan_i2c_put_byte_ack 0 58446 NULL
159042 +sha384_ssse3_final_58451 sha384_ssse3_final 0 58451 NULL nohasharray
159043 +zd_op_start_58451 zd_op_start 0 58451 &sha384_ssse3_final_58451
159044 +__vb2_init_fileio_58456 __vb2_init_fileio 0 58456 NULL
159045 +capabilities_read_58457 capabilities_read 3-0 58457 NULL
159046 +store_memory_58460 store_memory 0-4 58460 NULL
159047 +usnic_vnic_get_resources_58462 usnic_vnic_get_resources 3 58462 NULL
159048 +snd_seq_ioctl_get_queue_info_58464 snd_seq_ioctl_get_queue_info 0 58464 NULL
159049 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 NULL nohasharray
159050 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3-0 58466 &compat_do_ipt_set_ctl_58466 nohasharray
159051 +bnad_mem_alloc_58466 bnad_mem_alloc 0 58466 &lpfc_idiag_baracc_read_58466
159052 +vol_cdev_fsync_58467 vol_cdev_fsync 0 58467 NULL
159053 +qib_write_umem64_58468 qib_write_umem64 0 58468 NULL
159054 +show_flow_cntrl_58473 show_flow_cntrl 0 58473 NULL
159055 +cxgb_up_58476 cxgb_up 0 58476 NULL
159056 +affs_write_end_ofs_58477 affs_write_end_ofs 0-5 58477 NULL nohasharray
159057 +sctp_get_port_local_58477 sctp_get_port_local 0 58477 &affs_write_end_ofs_58477
159058 +show_nctxts_58478 show_nctxts 0 58478 NULL
159059 +dgram_enqueue_58479 dgram_enqueue 0 58479 NULL
159060 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL nohasharray
159061 +shmem_reacct_size_58484 shmem_reacct_size 0 58484 &snd_rme96_capture_copy_58484
159062 +restart_syscall_58485 restart_syscall 0 58485 NULL nohasharray
159063 +cmpc_accel_sensitivity_store_v4_58485 cmpc_accel_sensitivity_store_v4 0-4 58485 &restart_syscall_58485
159064 +dw_spi_show_regs_58486 dw_spi_show_regs 3-0 58486 NULL
159065 +batadv_bla_is_backbone_gw_58488 batadv_bla_is_backbone_gw 3 58488 NULL
159066 +wm831x_reg_write_58489 wm831x_reg_write 0 58489 NULL
159067 +isl1208_rtc_set_alarm_58494 isl1208_rtc_set_alarm 0 58494 NULL
159068 +show_temp_alarms_58495 show_temp_alarms 0 58495 NULL
159069 +cyapa_show_suspend_scanrate_58498 cyapa_show_suspend_scanrate 0 58498 NULL nohasharray
159070 +btrfs_cont_expand_58498 btrfs_cont_expand 0 58498 &cyapa_show_suspend_scanrate_58498
159071 +memory_subsys_online_58499 memory_subsys_online 0 58499 NULL
159072 +show_ipReasmOKs_58505 show_ipReasmOKs 0 58505 NULL
159073 +setcontrast_58506 setcontrast 0 58506 NULL nohasharray
159074 +rt61pci_set_device_state_58506 rt61pci_set_device_state 0 58506 &setcontrast_58506 nohasharray
159075 +patch_cs420x_58506 patch_cs420x 0 58506 &rt61pci_set_device_state_58506 nohasharray
159076 +cyapa_check_is_operational_58506 cyapa_check_is_operational 0 58506 &patch_cs420x_58506
159077 +tcf_hash_create_58507 tcf_hash_create 4 58507 NULL
159078 +gfs2_dir_get_new_buffer_58509 gfs2_dir_get_new_buffer 0 58509 NULL
159079 +w7090p_tuner_read_serpar_58513 w7090p_tuner_read_serpar 0-3 58513 NULL
159080 +smi_request_store_58516 smi_request_store 0-4 58516 NULL
159081 +efs_readpage_58517 efs_readpage 0 58517 NULL
159082 +cifs_write_from_iter_58526 cifs_write_from_iter 2-0 58526 NULL
159083 +freezer_write_58529 freezer_write 0-3 58529 NULL
159084 +ext2_writepages_58533 ext2_writepages 0 58533 NULL
159085 +alloc_mbx_args_58536 alloc_mbx_args 0 58536 NULL
159086 +rndis_add_response_58544 rndis_add_response 2 58544 NULL nohasharray
159087 +xfs_attr3_leaf_to_node_58544 xfs_attr3_leaf_to_node 0 58544 &rndis_add_response_58544
159088 +mac80211_hwsim_get_et_sset_count_58547 mac80211_hwsim_get_et_sset_count 0 58547 NULL
159089 +llcp_sock_sendmsg_58556 llcp_sock_sendmsg 3 58556 NULL
159090 +twl4030_madc_read_channels_58559 twl4030_madc_read_channels 0 58559 NULL
159091 +ath10k_debug_htt_stats_req_58561 ath10k_debug_htt_stats_req 0 58561 NULL
159092 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3-0 58567 NULL
159093 +dev_set_mac_address_58568 dev_set_mac_address 0 58568 NULL
159094 +gpio_twl4030_read_58572 gpio_twl4030_read 0 58572 NULL
159095 +sip_sprintf_addr_port_58574 sip_sprintf_addr_port 0 58574 NULL
159096 +scsi_scan_host_selected_58575 scsi_scan_host_selected 0 58575 NULL
159097 +scnprint_mac_oui_58578 scnprint_mac_oui 0-3 58578 NULL
159098 +store_sustain_58580 store_sustain 0-4 58580 NULL
159099 +cur_wm_latency_write_58581 cur_wm_latency_write 3-0 58581 NULL
159100 +sendmsg_58582 sendmsg 0-4 58582 NULL
159101 +ea_read_inline_58589 ea_read_inline 0 58589 NULL
159102 +isku_sysfs_read_keys_thumbster_58590 isku_sysfs_read_keys_thumbster 6-0-5 58590 NULL
159103 +ecryptfs_write_end_58594 ecryptfs_write_end 0-5-3 58594 NULL
159104 +gdth_search_isa_58595 gdth_search_isa 1 58595 NULL
159105 +ath5k_rx_start_58602 ath5k_rx_start 0 58602 NULL
159106 +force_remove_store_58605 force_remove_store 0-4 58605 NULL
159107 +snd_seq_ioctl_get_queue_status_58607 snd_seq_ioctl_get_queue_status 0 58607 NULL
159108 +btrfs_direct_IO_58608 btrfs_direct_IO 4-0 58608 NULL
159109 +show_selfballoon_interval_58611 show_selfballoon_interval 0 58611 NULL
159110 +acpi_ut_copy_isimple_to_esimple_58617 acpi_ut_copy_isimple_to_esimple 0 58617 NULL
159111 +pwm_duty_cycle_store_58620 pwm_duty_cycle_store 0-4 58620 NULL
159112 +bond_event_changename_58623 bond_event_changename 0 58623 NULL
159113 +pmbus_read_byte_data_58627 pmbus_read_byte_data 0 58627 NULL
159114 +run_show_58628 run_show 0 58628 NULL nohasharray
159115 +ath10k_bmi_read_memory_58628 ath10k_bmi_read_memory 0 58628 &run_show_58628
159116 +filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
159117 +vb2_qbuf_58631 vb2_qbuf 0 58631 NULL
159118 +tcp_packet_58632 tcp_packet 0 58632 NULL nohasharray
159119 +dlmfs_file_setattr_58632 dlmfs_file_setattr 0 58632 &tcp_packet_58632
159120 +module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL nohasharray
159121 +efi_ioremap_58634 efi_ioremap 1-2 58634 &module_alloc_update_bounds_rx_58634
159122 +tcs3472_show_int_time_available_58636 tcs3472_show_int_time_available 0 58636 NULL
159123 +cisco_hard_header_58638 cisco_hard_header 0 58638 NULL nohasharray
159124 +i40e_vsi_configure_tx_58638 i40e_vsi_configure_tx 0 58638 &cisco_hard_header_58638
159125 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3-0 58648 NULL
159126 +acpi_ds_exec_end_control_op_58649 acpi_ds_exec_end_control_op 0 58649 NULL
159127 +pcap_rtc_read_time_58650 pcap_rtc_read_time 0 58650 NULL
159128 +fmvj18x_suspend_58653 fmvj18x_suspend 0 58653 NULL
159129 +iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3-0 58655 NULL
159130 +nas_led_blink_store_58660 nas_led_blink_store 0-4 58660 NULL
159131 +nfulnl_alloc_skb_58662 nfulnl_alloc_skb 4-3 58662 NULL nohasharray
159132 +snd_fm801_capture_trigger_58662 snd_fm801_capture_trigger 0 58662 &nfulnl_alloc_skb_58662 nohasharray
159133 +qs6612_config_init_58662 qs6612_config_init 0 58662 &snd_fm801_capture_trigger_58662
159134 +extcon_update_state_58670 extcon_update_state 0 58670 NULL
159135 +lis3lv02d_misc_read_58672 lis3lv02d_misc_read 0-3 58672 NULL
159136 +simple_statfs_58676 simple_statfs 0 58676 NULL
159137 +store_local_port_58678 store_local_port 0 58678 NULL
159138 +iwl_trans_send_cmd_58681 iwl_trans_send_cmd 0 58681 NULL
159139 +nilfs_btree_do_lookup_last_58684 nilfs_btree_do_lookup_last 0 58684 NULL
159140 +mcs7830_set_reg_async_58685 mcs7830_set_reg_async 3 58685 NULL
159141 +uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4-0 58686 NULL
159142 +tps6586x_writes_58689 tps6586x_writes 2-3-0 58689 NULL
159143 +nfs_scan_commit_58690 nfs_scan_commit 0 58690 NULL
159144 +nilfs_segbuf_submit_bh_58691 nilfs_segbuf_submit_bh 0 58691 NULL nohasharray
159145 +snd_hda_gen_fix_pin_power_58691 snd_hda_gen_fix_pin_power 0 58691 &nilfs_segbuf_submit_bh_58691
159146 +tpm_show_ppi_version_58692 tpm_show_ppi_version 0 58692 NULL
159147 +tcm_loop_tpg_store_transport_status_58695 tcm_loop_tpg_store_transport_status 0-3 58695 NULL
159148 +regulator_min_uA_show_58696 regulator_min_uA_show 0 58696 NULL
159149 +show_temp_crit_alarm_58698 show_temp_crit_alarm 0 58698 NULL
159150 +vmalloc_node_58700 vmalloc_node 1 58700 NULL
159151 +transient_activate_show_58702 transient_activate_show 0 58702 NULL
159152 +scsi_setup_command_freelist_58703 scsi_setup_command_freelist 0 58703 NULL nohasharray
159153 +visor_charqueue_create_58703 visor_charqueue_create 1 58703 &scsi_setup_command_freelist_58703
159154 +iscsi_tpg_param_show_MaxBurstLength_58706 iscsi_tpg_param_show_MaxBurstLength 0 58706 NULL
159155 +core_alua_show_trans_delay_msecs_58708 core_alua_show_trans_delay_msecs 0 58708 NULL
159156 +vx_send_msg_58711 vx_send_msg 0 58711 NULL
159157 +_osd_req_finalize_cdb_cont_58713 _osd_req_finalize_cdb_cont 0 58713 NULL
159158 +snd_als300_playback_prepare_58717 snd_als300_playback_prepare 0 58717 NULL
159159 +acpi_map_58725 acpi_map 1-2 58725 NULL nohasharray
159160 +go7007_i2c_master_xfer_58725 go7007_i2c_master_xfer 0-3 58725 &acpi_map_58725
159161 +idt77252_init_rx_58728 idt77252_init_rx 0 58728 NULL
159162 +da9052_gpio_to_irq_58729 da9052_gpio_to_irq 2 58729 NULL
159163 +csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
159164 +on26_read_regr_58734 on26_read_regr 0 58734 NULL
159165 +do_tx_58737 do_tx 0 58737 NULL
159166 +qla2x00_flash_block_size_show_58747 qla2x00_flash_block_size_show 0 58747 NULL
159167 +ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3-0 58748 NULL nohasharray
159168 +lpfc_fcp_imax_show_58748 lpfc_fcp_imax_show 0 58748 &ieee80211_if_write_tkip_mic_test_58748
159169 +aarp_device_event_58749 aarp_device_event 0 58749 NULL
159170 +show_iface_tcp_wsf_disable_58750 show_iface_tcp_wsf_disable 0 58750 NULL
159171 +qlcnic_83xx_napi_add_58751 qlcnic_83xx_napi_add 0 58751 NULL
159172 +ft_parse_wwn_58752 ft_parse_wwn 0 58752 NULL
159173 +__set_rdc_table_num_58755 __set_rdc_table_num 0 58755 NULL
159174 +iscsi_tpg_param_store_InitialR2T_58757 iscsi_tpg_param_store_InitialR2T 0-3 58757 NULL
159175 +agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
159176 +__do_config_autodelink_58763 __do_config_autodelink 3 58763 NULL nohasharray
159177 +via_gpio_dir_out_58763 via_gpio_dir_out 0 58763 &__do_config_autodelink_58763
159178 +wil_fw_verify_58765 wil_fw_verify 0 58765 NULL
159179 +dn_fib_dnaddr_event_58767 dn_fib_dnaddr_event 0 58767 NULL nohasharray
159180 +broadsheet_loadstore_waveform_58767 broadsheet_loadstore_waveform 0-4 58767 &dn_fib_dnaddr_event_58767
159181 +coherency_line_size_show_58775 coherency_line_size_show 0 58775 NULL
159182 +__uncore_occ_sel_show_58777 __uncore_occ_sel_show 0 58777 NULL
159183 +fuse_reverse_inval_inode_58782 fuse_reverse_inval_inode 0 58782 NULL
159184 +ecryptfs_derive_iv_58784 ecryptfs_derive_iv 0 58784 NULL
159185 +cyapa_gen5_calibrate_pwcs_58789 cyapa_gen5_calibrate_pwcs 0 58789 NULL
159186 +show_58791 show 0 58791 NULL
159187 +ipx_sendmsg_58794 ipx_sendmsg 3 58794 NULL
159188 +regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
159189 +smack_inode_setxattr_58801 smack_inode_setxattr 0 58801 NULL
159190 +dlm_lock_58802 dlm_lock 0 58802 NULL nohasharray
159191 +mmc_hwrev_show_58802 mmc_hwrev_show 0 58802 &dlm_lock_58802
159192 +isku_sysfs_read_58806 isku_sysfs_read 5-0 58806 NULL nohasharray
159193 +soc_camera_platform_cropcap_58806 soc_camera_platform_cropcap 0 58806 &isku_sysfs_read_58806
159194 +write_file_58812 write_file 4 58812 NULL
159195 +ipr_show_iopoll_weight_58813 ipr_show_iopoll_weight 0 58813 NULL
159196 +show_tempsense_58819 show_tempsense 0 58819 NULL
159197 +ufshcd_change_queue_depth_58821 ufshcd_change_queue_depth 2-0 58821 NULL
159198 +usbhsg_ep_enable_58825 usbhsg_ep_enable 0 58825 NULL
159199 +tnc_read_node_nm_58830 tnc_read_node_nm 0 58830 NULL
159200 +pm8001_chip_ssp_io_req_58831 pm8001_chip_ssp_io_req 0 58831 NULL
159201 +ssp_disable_sensor_58838 ssp_disable_sensor 0 58838 NULL nohasharray
159202 +pppol2tp_recvmsg_58838 pppol2tp_recvmsg 3 58838 &ssp_disable_sensor_58838
159203 +command_write_58841 command_write 3-0 58841 NULL nohasharray
159204 +diolan_i2c_start_58841 diolan_i2c_start 0 58841 &command_write_58841
159205 +vendor_show_58845 vendor_show 0 58845 NULL nohasharray
159206 +ep_bd_list_alloc_58845 ep_bd_list_alloc 0 58845 &vendor_show_58845
159207 +iio_trigger_detach_poll_func_58847 iio_trigger_detach_poll_func 0 58847 NULL
159208 +asus_wmi_evaluate_method_58849 asus_wmi_evaluate_method 0 58849 NULL
159209 +i915_l3_read_58851 i915_l3_read 0-5-6 58851 NULL nohasharray
159210 +asr_write_58851 asr_write 0-3 58851 &i915_l3_read_58851
159211 +fuse_dev_write_58852 fuse_dev_write 0 58852 NULL nohasharray
159212 +myri10ge_change_mtu_58852 myri10ge_change_mtu 0 58852 &fuse_dev_write_58852
159213 +flash_brightness_store_58854 flash_brightness_store 0-4 58854 NULL
159214 +ath6kl_wmi_send_action_cmd_58860 ath6kl_wmi_send_action_cmd 7 58860 NULL
159215 +mptscsih_version_fw_show_58861 mptscsih_version_fw_show 0 58861 NULL nohasharray
159216 +tcp_v4_init_sock_58861 tcp_v4_init_sock 0 58861 &mptscsih_version_fw_show_58861
159217 +dump_midi_58863 dump_midi 3 58863 NULL nohasharray
159218 +target_core_dev_wwn_attr_store_58863 target_core_dev_wwn_attr_store 0-4 58863 &dump_midi_58863
159219 +wl12xx_pre_upload_58866 wl12xx_pre_upload 0 58866 NULL
159220 +i2c_atmel_send_58870 i2c_atmel_send 3-0 58870 NULL
159221 +out_read_index_show_58873 out_read_index_show 0 58873 NULL
159222 +nilfs_dev_device_size_show_58875 nilfs_dev_device_size_show 0 58875 NULL
159223 +efx_ethtool_get_sset_count_58876 efx_ethtool_get_sset_count 0 58876 NULL
159224 +pm80xx_chip_sata_req_58878 pm80xx_chip_sata_req 0 58878 NULL nohasharray
159225 +srp_lookup_path_58878 srp_lookup_path 0 58878 &pm80xx_chip_sata_req_58878
159226 +il4965_static_wepkey_cmd_58879 il4965_static_wepkey_cmd 0 58879 NULL nohasharray
159227 +vmxnet3_tq_create_58879 vmxnet3_tq_create 0 58879 &il4965_static_wepkey_cmd_58879
159228 +sony_nc_sysfs_show_58880 sony_nc_sysfs_show 0 58880 NULL nohasharray
159229 +hotplug_enabled_store_58880 hotplug_enabled_store 0-4 58880 &sony_nc_sysfs_show_58880
159230 +pnp_show_card_ids_58881 pnp_show_card_ids 0 58881 NULL
159231 +gs_alloc_req_58883 gs_alloc_req 2 58883 NULL nohasharray
159232 +lxt973a2_update_link_58883 lxt973a2_update_link 0 58883 &gs_alloc_req_58883
159233 +nes_store_wqm_quanta_58885 nes_store_wqm_quanta 0-3 58885 NULL
159234 +cs553x_init_one_58886 cs553x_init_one 3 58886 NULL
159235 +wlcore_handle_static_data_58888 wlcore_handle_static_data 0 58888 NULL
159236 +ipath_user_sdma_pin_pkt_58901 ipath_user_sdma_pin_pkt 0 58901 NULL
159237 +ltc4222_show_value_58902 ltc4222_show_value 0 58902 NULL
159238 +sd_format_disk_name_58907 sd_format_disk_name 0 58907 NULL
159239 +hackrf_ctrl_msg_58912 hackrf_ctrl_msg 0 58912 NULL
159240 +store_in8_58913 store_in8 0-4 58913 NULL
159241 +compat_fillonedir_58914 compat_fillonedir 3 58914 NULL nohasharray
159242 +hsw_pcm_trigger_58914 hsw_pcm_trigger 0 58914 &compat_fillonedir_58914 nohasharray
159243 +lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 &hsw_pcm_trigger_58914
159244 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
159245 +ncp_request_58920 ncp_request 0 58920 NULL
159246 +clocksource_unbind_58922 clocksource_unbind 0 58922 NULL
159247 +klp_disable_object_58923 klp_disable_object 0 58923 NULL
159248 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3-0 58926 NULL nohasharray
159249 +isku_sysfs_show_actual_profile_58926 isku_sysfs_show_actual_profile 0 58926 &pipeline_cs_rx_packet_out_read_58926
159250 +t4vf_config_rss_range_58930 t4vf_config_rss_range 0 58930 NULL
159251 +write_pmsg_58932 write_pmsg 3-0 58932 NULL
159252 +SyS_pread64_58935 SyS_pread64 3 58935 NULL
159253 +xfs_bmap_read_extents_58936 xfs_bmap_read_extents 0 58936 NULL
159254 +set_als_58942 set_als 0-4 58942 NULL
159255 +iscsi_disc_show_authenticate_target_58943 iscsi_disc_show_authenticate_target 0 58943 NULL nohasharray
159256 +atl2_request_irq_58943 atl2_request_irq 0 58943 &iscsi_disc_show_authenticate_target_58943
159257 +dlm_new_lockspace_58945 dlm_new_lockspace 0 58945 NULL
159258 +koneplus_sysfs_write_profile_buttons_58951 koneplus_sysfs_write_profile_buttons 0-6-5 58951 NULL
159259 +st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
159260 +store_multicast_router_58954 store_multicast_router 0 58954 NULL
159261 +netpoll_send_udp_58955 netpoll_send_udp 3 58955 NULL
159262 +version_show_58957 version_show 0 58957 NULL
159263 +pcf8523_write_58961 pcf8523_write 0 58961 NULL
159264 +target_core_attr_show_58962 target_core_attr_show 0 58962 NULL
159265 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL nohasharray
159266 +fddi_change_mtu_58965 fddi_change_mtu 0 58965 &ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965
159267 +wake_up_modem_show_58966 wake_up_modem_show 0 58966 NULL
159268 +CIFS_SessSetup_58968 CIFS_SessSetup 0 58968 NULL nohasharray
159269 +wacom_led0_select_store_58968 wacom_led0_select_store 4-0 58968 &CIFS_SessSetup_58968
159270 +cgroup_tasks_write_58971 cgroup_tasks_write 3-0 58971 NULL
159271 +vmci_transport_notify_send_pre_block_58972 vmci_transport_notify_send_pre_block 0 58972 NULL
159272 +rs5c348_rtc_read_time_58975 rs5c348_rtc_read_time 0 58975 NULL nohasharray
159273 +als_wait_for_data_ready_58975 als_wait_for_data_ready 0 58975 &rs5c348_rtc_read_time_58975 nohasharray
159274 +msi001_wreg_58975 msi001_wreg 0 58975 &als_wait_for_data_ready_58975
159275 +store_fc_host_system_hostname_58977 store_fc_host_system_hostname 0-4 58977 NULL
159276 +ipxitf_device_event_58983 ipxitf_device_event 0 58983 NULL
159277 +switch_radio_on_58985 switch_radio_on 0 58985 NULL
159278 +fsp_attr_show_ver_58986 fsp_attr_show_ver 0 58986 NULL nohasharray
159279 +efx_ef10_describe_stats_58986 efx_ef10_describe_stats 0 58986 &fsp_attr_show_ver_58986
159280 +bch_extent_to_text_58987 bch_extent_to_text 2 58987 NULL
159281 +rtpm_children_show_58989 rtpm_children_show 0 58989 NULL
159282 +chip_direction_input_58992 chip_direction_input 0 58992 NULL
159283 +handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
159284 +show_comm_59000 show_comm 0 59000 NULL
159285 +isku_set_actual_profile_59004 isku_set_actual_profile 0 59004 NULL
159286 +init_list_set_59005 init_list_set 3 59005 NULL
159287 +ds2780_recall_eeprom_59009 ds2780_recall_eeprom 0 59009 NULL
159288 +beiscsi_ep_get_param_59012 beiscsi_ep_get_param 0 59012 NULL
159289 +lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3-0 59014 NULL
159290 +ad5360_update_ctrl_59016 ad5360_update_ctrl 0 59016 NULL
159291 +ath10k_wmi_force_fw_hang_59026 ath10k_wmi_force_fw_hang 0 59026 NULL
159292 +SyS_preadv_59029 SyS_preadv 3 59029 NULL
159293 +init_pci_cap_msi_perm_59033 init_pci_cap_msi_perm 2-0 59033 NULL nohasharray
159294 +setgain_59033 setgain 0 59033 &init_pci_cap_msi_perm_59033
159295 +show_fnode_isid_59034 show_fnode_isid 0 59034 NULL
159296 +write_59035 write 0 59035 NULL
159297 +selinux_transaction_write_59038 selinux_transaction_write 3-0 59038 NULL
159298 +contrast_store_59039 contrast_store 0-4 59039 NULL
159299 +ct_pcm_capture_trigger_59041 ct_pcm_capture_trigger 0 59041 NULL
159300 +mwifiex_cmd_11n_delba_59043 mwifiex_cmd_11n_delba 0 59043 NULL
159301 +set_therm_min_59046 set_therm_min 0-4 59046 NULL
159302 +target_stat_scsi_lu_show_attr_status_59047 target_stat_scsi_lu_show_attr_status 0 59047 NULL
159303 +regmap_bulk_write_59049 regmap_bulk_write 2-4-0 59049 NULL nohasharray
159304 +elan_i2c_write_fw_block_59049 elan_i2c_write_fw_block 0 59049 &regmap_bulk_write_59049
159305 +__bnx2x_get_regs_len_59052 __bnx2x_get_regs_len 0 59052 NULL
159306 +dlci_header_59057 dlci_header 0 59057 NULL
159307 +dm9161_config_init_59059 dm9161_config_init 0 59059 NULL
159308 +acpi_ns_search_and_enter_59061 acpi_ns_search_and_enter 0 59061 NULL
159309 +da9052_gpio_direction_input_59062 da9052_gpio_direction_input 0 59062 NULL
159310 +gspca_init_transfer_59079 gspca_init_transfer 0 59079 NULL
159311 +tcm_qla2xxx_wwn_show_attr_version_59082 tcm_qla2xxx_wwn_show_attr_version 0 59082 NULL
159312 +bcm_sf2_port_setup_59085 bcm_sf2_port_setup 0 59085 NULL
159313 +si4713_tx_tune_freq_59087 si4713_tx_tune_freq 0 59087 NULL nohasharray
159314 +nes_store_idx_data_59087 nes_store_idx_data 0-3 59087 &si4713_tx_tune_freq_59087 nohasharray
159315 +store_rx_pol_inv_59087 store_rx_pol_inv 0-4 59087 &nes_store_idx_data_59087
159316 +show_tcrit2_hyst_59088 show_tcrit2_hyst 0 59088 NULL nohasharray
159317 +cpuidle_store_59088 cpuidle_store 0-4 59088 &show_tcrit2_hyst_59088
159318 +snd_cmipci_pcm_trigger_59090 snd_cmipci_pcm_trigger 0 59090 NULL
159319 +nfs4_map_errors_59095 nfs4_map_errors 0-1 59095 NULL
159320 +xfs_zero_eof_59103 xfs_zero_eof 0-3-2 59103 NULL
159321 +tiadc_buffer_preenable_59104 tiadc_buffer_preenable 0 59104 NULL
159322 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 NULL nohasharray
159323 +hfsplus_trusted_listxattr_59112 hfsplus_trusted_listxattr 0-5 59112 &mmc_sd_num_wr_blocks_59112
159324 +launder_page_59115 launder_page 0 59115 NULL nohasharray
159325 +class_pktcdvd_show_map_59115 class_pktcdvd_show_map 0 59115 &launder_page_59115
159326 +bConfigurationValue_show_59121 bConfigurationValue_show 0 59121 NULL nohasharray
159327 +show_session_param_ISCSI_PARAM_BOOT_NIC_59121 show_session_param_ISCSI_PARAM_BOOT_NIC 0 59121 &bConfigurationValue_show_59121
159328 +sta_tx_latency_stat_table_59122 sta_tx_latency_stat_table 4-0-5 59122 NULL nohasharray
159329 +scsi_io_completion_59122 scsi_io_completion 2 59122 &sta_tx_latency_stat_table_59122
159330 +wait_for_completion_killable_timeout_59124 wait_for_completion_killable_timeout 0 59124 NULL
159331 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3-0 59130 NULL
159332 +reiserfs_commit_for_inode_59131 reiserfs_commit_for_inode 0 59131 NULL
159333 +__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL nohasharray
159334 +__uncore_occ_invert_show_59136 __uncore_occ_invert_show 0 59136 &__iio_add_event_config_attrs_59136
159335 +tg_set_conf_59142 tg_set_conf 0-3 59142 NULL
159336 +pch_gbe_change_mtu_59144 pch_gbe_change_mtu 0 59144 NULL
159337 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
159338 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
159339 +lpfc_link_speed_store_59146 lpfc_link_speed_store 0-4 59146 NULL
159340 +qla2x00_sysfs_read_optrom_59148 qla2x00_sysfs_read_optrom 6-0-5 59148 NULL
159341 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
159342 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
159343 +fan_fan_watchdog_store_59153 fan_fan_watchdog_store 0-3 59153 NULL
159344 +snd_ad1889_capture_trigger_59160 snd_ad1889_capture_trigger 0 59160 NULL
159345 +sha224_ssse3_final_59161 sha224_ssse3_final 0 59161 NULL
159346 +qla4_83xx_start_firmware_59164 qla4_83xx_start_firmware 0 59164 NULL
159347 +jffs2_do_readpage_nolock_59166 jffs2_do_readpage_nolock 0 59166 NULL
159348 +ieee802154_create_59169 ieee802154_create 0 59169 NULL
159349 +ksize_59176 ksize 0 59176 NULL
159350 +setup_window_59178 setup_window 5-2-4-7 59178 NULL
159351 +lowpan_fetch_skb_59181 lowpan_fetch_skb 3 59181 NULL nohasharray
159352 +fill_bitmap_rle_bits_59181 fill_bitmap_rle_bits 0 59181 &lowpan_fetch_skb_59181 nohasharray
159353 +patch_alc268_59181 patch_alc268 0 59181 &fill_bitmap_rle_bits_59181
159354 +sh_csi2_s_fmt_59187 sh_csi2_s_fmt 0 59187 NULL nohasharray
159355 +cbaf_wusb_ck_store_59187 cbaf_wusb_ck_store 0-4 59187 &sh_csi2_s_fmt_59187
159356 +show_fan_smart_tach_59191 show_fan_smart_tach 0 59191 NULL
159357 +ims_pcu_attribute_store_59196 ims_pcu_attribute_store 0-4 59196 NULL
159358 +gadget_dev_desc_bDeviceProtocol_store_59200 gadget_dev_desc_bDeviceProtocol_store 0-3 59200 NULL
159359 +acpi_ex_name_segment_59202 acpi_ex_name_segment 0 59202 NULL
159360 +cpia2_s_ctrl_59205 cpia2_s_ctrl 0 59205 NULL
159361 +dtcs033_start_59207 dtcs033_start 0 59207 NULL nohasharray
159362 +rv3029c2_i2c_write_regs_59207 rv3029c2_i2c_write_regs 0 59207 &dtcs033_start_59207
159363 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
159364 +fast_rx_path_59214 fast_rx_path 3 59214 NULL nohasharray
159365 +i2c_hid_raw_request_59214 i2c_hid_raw_request 0-4 59214 &fast_rx_path_59214
159366 +osst_get_logical_frame_59215 osst_get_logical_frame 0 59215 NULL
159367 +inftl_partscan_59216 inftl_partscan 0 59216 NULL
159368 +ath10k_debug_cal_data_read_59222 ath10k_debug_cal_data_read 3-0 59222 NULL
159369 +dt3155_read_59226 dt3155_read 3 59226 NULL
159370 +ql_adapter_initialize_59229 ql_adapter_initialize 0 59229 NULL
159371 +sdev_store_queue_depth_59231 sdev_store_queue_depth 0-4 59231 NULL nohasharray
159372 +dummy_queue_59231 dummy_queue 0 59231 &sdev_store_queue_depth_59231
159373 +qlcnic_get_pci_info_59233 qlcnic_get_pci_info 0 59233 NULL
159374 +__logfs_write_inode_59237 __logfs_write_inode 0 59237 NULL nohasharray
159375 +store_59237 store 0-3 59237 &__logfs_write_inode_59237
159376 +wacom_btnimg0_store_59239 wacom_btnimg0_store 4-0 59239 NULL
159377 +_prepare_for_striping_59240 _prepare_for_striping 0 59240 NULL
159378 +qla4_8xxx_device_state_handler_59242 qla4_8xxx_device_state_handler 0 59242 NULL
159379 +SMB2_write_59246 SMB2_write 0 59246 NULL
159380 +cyber2000fb_decode_crtc_59247 cyber2000fb_decode_crtc 0 59247 NULL
159381 +wlcore_cmd_regdomain_config_locked_59248 wlcore_cmd_regdomain_config_locked 0 59248 NULL
159382 +tg3_poll_fw_59249 tg3_poll_fw 0 59249 NULL
159383 +ib_ucm_write_59250 ib_ucm_write 0-3 59250 NULL nohasharray
159384 +brcmf_p2p_ifchange_59250 brcmf_p2p_ifchange 0 59250 &ib_ucm_write_59250
159385 +lola_set_clock_59255 lola_set_clock 0 59255 NULL
159386 +cyapa_i2c_pip_write_59260 cyapa_i2c_pip_write 3-0 59260 NULL
159387 +hid_rtc_read_time_59262 hid_rtc_read_time 0 59262 NULL nohasharray
159388 +store_target_temp_59262 store_target_temp 0-4 59262 &hid_rtc_read_time_59262
159389 +max_active_store_59266 max_active_store 0-4 59266 NULL
159390 +iwlagn_update_beacon_59272 iwlagn_update_beacon 0 59272 NULL
159391 +lut_s_stream_59273 lut_s_stream 0 59273 NULL
159392 +i40e_up_complete_59277 i40e_up_complete 0 59277 NULL nohasharray
159393 +cfhsi_open_59277 cfhsi_open 0 59277 &i40e_up_complete_59277
159394 +da9055_reg_update_59280 da9055_reg_update 0 59280 NULL nohasharray
159395 +saa6752hs_s_mbus_fmt_59280 saa6752hs_s_mbus_fmt 0 59280 &da9055_reg_update_59280
159396 +node_memory_callback_59283 node_memory_callback 0 59283 NULL
159397 +reiserfs_getxattr_59286 reiserfs_getxattr 0 59286 NULL
159398 +show_pressure_59287 show_pressure 0 59287 NULL nohasharray
159399 +_transport_expander_phy_control_59287 _transport_expander_phy_control 0 59287 &show_pressure_59287
159400 +show_install_59288 show_install 0 59288 NULL nohasharray
159401 +iio_sysfs_trigger_poll_59288 iio_sysfs_trigger_poll 0-4 59288 &show_install_59288
159402 +show_shost_mode_59289 show_shost_mode 0 59289 NULL
159403 +iscsit_ta_default_cmdsn_depth_59290 iscsit_ta_default_cmdsn_depth 0 59290 NULL
159404 +key_instantiate_and_link_59295 key_instantiate_and_link 0 59295 NULL nohasharray
159405 +rtl88e_download_fw_59295 rtl88e_download_fw 0 59295 &key_instantiate_and_link_59295
159406 +store_delete_devices_59296 store_delete_devices 0-4 59296 NULL
159407 +pin_hbr_setup_59300 pin_hbr_setup 0 59300 NULL
159408 +udp_error_59301 udp_error 0 59301 NULL nohasharray
159409 +netdev_queue_update_kobjects_59301 netdev_queue_update_kobjects 0 59301 &udp_error_59301
159410 +in_read_index_show_59302 in_read_index_show 0 59302 NULL nohasharray
159411 +get_key_haup_common_59302 get_key_haup_common 5 59302 &in_read_index_show_59302
159412 +mxt_bootloader_read_59303 mxt_bootloader_read 0 59303 NULL
159413 +btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
159414 +da9052_read_chgend_current_59305 da9052_read_chgend_current 0 59305 NULL nohasharray
159415 +start_59305 start 0 59305 &da9052_read_chgend_current_59305
159416 +scsiback_wwn_show_attr_version_59315 scsiback_wwn_show_attr_version 0 59315 NULL
159417 +fd_copyout_59323 fd_copyout 3 59323 NULL
159418 +store_59326 store 0-4 59326 NULL
159419 +carl9170_upload_key_59330 carl9170_upload_key 0 59330 NULL
159420 +mt9v022_cropcap_59331 mt9v022_cropcap 0 59331 NULL
159421 +amd_xgbe_phy_config_init_59332 amd_xgbe_phy_config_init 0 59332 NULL
159422 +ati_remote2_store_channel_mask_59334 ati_remote2_store_channel_mask 0-4 59334 NULL
159423 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3-0 59338 NULL nohasharray
159424 +show_resume_reason_59338 show_resume_reason 0 59338 &rx_defrag_in_process_called_read_59338
159425 +sg_new_read_59344 sg_new_read 0-3 59344 NULL
159426 +acpi_show_profile_59345 acpi_show_profile 0 59345 NULL
159427 +xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
159428 +show_transport_handle_59347 show_transport_handle 0 59347 NULL
159429 +gfs2_quota_lock_check_59353 gfs2_quota_lock_check 0 59353 NULL
159430 +target_core_alua_tg_pt_gp_attr_store_59357 target_core_alua_tg_pt_gp_attr_store 0-4 59357 NULL nohasharray
159431 +store_in_reg_59357 store_in_reg 0-4 59357 &target_core_alua_tg_pt_gp_attr_store_59357
159432 +xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL nohasharray
159433 +SyS_getrandom_59366 SyS_getrandom 2 59366 &xfs_dir2_sf_entsize_59366
159434 +capinc_tty_write_room_59367 capinc_tty_write_room 0 59367 NULL
159435 +i7core_inject_type_store_59376 i7core_inject_type_store 0-4 59376 NULL
159436 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
159437 +ibmasm_start_reverse_heartbeat_59382 ibmasm_start_reverse_heartbeat 0 59382 NULL
159438 +journal_init_dev_59384 journal_init_dev 5 59384 NULL
159439 +__net_get_random_once_59389 __net_get_random_once 2 59389 NULL
159440 +diff_objects_59390 diff_objects 0 59390 NULL nohasharray
159441 +show_hca_59390 show_hca 0 59390 &diff_objects_59390
159442 +fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
159443 +qlcnic_83xx_config_intrpt_59397 qlcnic_83xx_config_intrpt 0 59397 NULL
159444 +pci_write_config_59398 pci_write_config 0-5-6 59398 NULL
159445 +dax_do_io_59399 dax_do_io 5-0 59399 NULL
159446 +idProduct_show_59405 idProduct_show 0 59405 NULL
159447 +ds1286_read_time_59406 ds1286_read_time 0 59406 NULL
159448 +isku_sysfs_read_keys_function_59412 isku_sysfs_read_keys_function 6-0-5 59412 NULL
159449 +show_modinfo_version_59413 show_modinfo_version 0 59413 NULL
159450 +afs_file_write_59418 afs_file_write 0 59418 NULL nohasharray
159451 +patch_stac92hd71bxx_59418 patch_stac92hd71bxx 0 59418 &afs_file_write_59418
159452 +devcgroup_access_write_59423 devcgroup_access_write 0-3 59423 NULL
159453 +nct7802_read_voltage_59424 nct7802_read_voltage 0 59424 NULL
159454 +show_counter_lb_flow_stalls_59426 show_counter_lb_flow_stalls 0 59426 NULL
159455 +show_fan_alarm_59439 show_fan_alarm 0 59439 NULL
159456 +max_show_59442 max_show 0 59442 NULL nohasharray
159457 +psb_intel_opregion_video_event_59442 psb_intel_opregion_video_event 0 59442 &max_show_59442 nohasharray
159458 +adxl34x_rate_store_59442 adxl34x_rate_store 0-4 59442 &psb_intel_opregion_video_event_59442 nohasharray
159459 +SyS_sched_setaffinity_59442 SyS_sched_setaffinity 2 59442 &adxl34x_rate_store_59442
159460 +atm_change_qos_59444 atm_change_qos 0 59444 NULL
159461 +fs_path_ensure_buf_59445 fs_path_ensure_buf 2 59445 NULL nohasharray
159462 +snd_seq_write_59445 snd_seq_write 0-3 59445 &fs_path_ensure_buf_59445 nohasharray
159463 +bnx2_change_mtu_59445 bnx2_change_mtu 0 59445 &snd_seq_write_59445
159464 +descriptor_loc_59446 descriptor_loc 3 59446 NULL
159465 +acpi_ds_build_internal_buffer_obj_59448 acpi_ds_build_internal_buffer_obj 0 59448 NULL nohasharray
159466 +ath10k_peer_delete_59448 ath10k_peer_delete 0 59448 &acpi_ds_build_internal_buffer_obj_59448
159467 +mv_u3d_start_59449 mv_u3d_start 0 59449 NULL
159468 +tipc_recv_stream_59456 tipc_recv_stream 4-0 59456 NULL nohasharray
159469 +cxacru_sysfs_show_adsl_state_59456 cxacru_sysfs_show_adsl_state 0 59456 &tipc_recv_stream_59456
159470 +skb_maybe_pull_tail_59461 skb_maybe_pull_tail 3 59461 NULL
159471 +blk_mq_hw_sysfs_show_59462 blk_mq_hw_sysfs_show 0 59462 NULL
159472 +coda_file_write_59463 coda_file_write 0-3 59463 NULL
159473 +ad7791_write_frequency_59465 ad7791_write_frequency 0-4 59465 NULL
159474 +aux_ch_59466 aux_ch 0 59466 NULL
159475 +cfg80211_iter_combinations_59467 cfg80211_iter_combinations 0 59467 NULL
159476 +ab3100_otp_cid_show_59473 ab3100_otp_cid_show 0 59473 NULL
159477 +vmw_kms_write_svga_59477 vmw_kms_write_svga 0 59477 NULL
159478 +diolan_i2c_get_byte_ack_59482 diolan_i2c_get_byte_ack 0 59482 NULL
159479 +get_sas_device_type_names_59483 get_sas_device_type_names 0 59483 NULL
159480 +snd_card_asihpi_capture_prepare_59484 snd_card_asihpi_capture_prepare 0 59484 NULL nohasharray
159481 +mcam_vb_queue_setup_59484 mcam_vb_queue_setup 0 59484 &snd_card_asihpi_capture_prepare_59484
159482 +amd64_top_mem2_show_59487 amd64_top_mem2_show 0 59487 NULL
159483 +_iwl_dbgfs_bcast_filters_write_59491 _iwl_dbgfs_bcast_filters_write 3-0 59491 NULL nohasharray
159484 +pscsi_get_blocks_59491 pscsi_get_blocks 0 59491 &_iwl_dbgfs_bcast_filters_write_59491
159485 +adp5520_store_59492 adp5520_store 0-3 59492 NULL
159486 +r8a66597_urb_enqueue_59493 r8a66597_urb_enqueue 0 59493 NULL nohasharray
159487 +show_hrtbt_enb_59493 show_hrtbt_enb 0 59493 &r8a66597_urb_enqueue_59493
159488 +blkcg_reset_stats_59496 blkcg_reset_stats 0 59496 NULL
159489 +c2port_show_flash_access_59497 c2port_show_flash_access 0 59497 NULL
159490 +ath10k_htc_send_59498 ath10k_htc_send 0 59498 NULL
159491 +show_ata_link_sata_spd_59499 show_ata_link_sata_spd 0 59499 NULL nohasharray
159492 +blk_mq_tag_sysfs_show_59499 blk_mq_tag_sysfs_show 0 59499 &show_ata_link_sata_spd_59499
159493 +defrag_store_59501 defrag_store 4-0 59501 NULL
159494 +ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL nohasharray
159495 +hackrf_submit_urbs_59502 hackrf_submit_urbs 0 59502 &ib_copy_from_udata_59502
159496 +nfsd_nrpools_59503 nfsd_nrpools 0 59503 NULL nohasharray
159497 +snd_seq_queue_timer_open_59503 snd_seq_queue_timer_open 0 59503 &nfsd_nrpools_59503 nohasharray
159498 +qlcnic_sysfs_write_mem_59503 qlcnic_sysfs_write_mem 0-6-5 59503 &snd_seq_queue_timer_open_59503
159499 +rds_pin_pages_59507 rds_pin_pages 0 59507 NULL
159500 +st21nfca_hci_dep_link_up_59509 st21nfca_hci_dep_link_up 5 59509 NULL
159501 +C_SYSC_get_mempolicy_59516 C_SYSC_get_mempolicy 3 59516 NULL
159502 +gather_write_59526 gather_write 0 59526 NULL nohasharray
159503 +bnx2fc_vport_disable_59526 bnx2fc_vport_disable 0 59526 &gather_write_59526
159504 +vcc_create_59531 vcc_create 0 59531 NULL
159505 +scsiback_drop_nexus_59532 scsiback_drop_nexus 0 59532 NULL
159506 +usb_wwan_write_59533 usb_wwan_write 0-4 59533 NULL
159507 +show_associate_remote_59534 show_associate_remote 0 59534 NULL
159508 +kmalloc_large_node_59542 kmalloc_large_node 1 59542 NULL
159509 +ecryptfs_encrypt_page_59543 ecryptfs_encrypt_page 0 59543 NULL nohasharray
159510 +ext4_resize_fs_59543 ext4_resize_fs 2 59543 &ecryptfs_encrypt_page_59543
159511 +msix_setup_entries_59545 msix_setup_entries 0 59545 NULL nohasharray
159512 +idr_alloc_59545 idr_alloc 0 59545 &msix_setup_entries_59545
159513 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
159514 +lpfc_fcp_cpu_map_store_59552 lpfc_fcp_cpu_map_store 0-4 59552 NULL
159515 +mos7840_get_reg_sync_59553 mos7840_get_reg_sync 0 59553 NULL
159516 +f2fs_xattr_advise_set_59555 f2fs_xattr_advise_set 0 59555 NULL
159517 +show_59558 show 0 59558 NULL
159518 +img_i2c_xfer_59559 img_i2c_xfer 0-3 59559 NULL
159519 +tunables_write_59563 tunables_write 3-0 59563 NULL
159520 +bio_split_59564 bio_split 2 59564 NULL
159521 +da9055_group_read_59566 da9055_group_read 0 59566 NULL nohasharray
159522 +cmos_nvram_read_59566 cmos_nvram_read 0-5-6 59566 &da9055_group_read_59566 nohasharray
159523 +nilfs_setattr_59566 nilfs_setattr 0 59566 &cmos_nvram_read_59566
159524 +afs_fsync_59569 afs_fsync 0 59569 NULL
159525 +__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0 59571 NULL
159526 +show_temp_auto_temp_min_59574 show_temp_auto_temp_min 0 59574 NULL nohasharray
159527 +eth_prepare_mac_addr_change_59574 eth_prepare_mac_addr_change 0 59574 &show_temp_auto_temp_min_59574
159528 +pwm_enable_show_59579 pwm_enable_show 0 59579 NULL
159529 +write_pbl_59583 write_pbl 4 59583 NULL
159530 +resp_write_same_59587 resp_write_same 2 59587 NULL
159531 +memdup_user_59590 memdup_user 2 59590 NULL
159532 +tcp_set_congestion_control_59591 tcp_set_congestion_control 0 59591 NULL
159533 +si470x_fops_read_59592 si470x_fops_read 0-3 59592 NULL
159534 +gether_opts_host_addr_show_59595 gether_opts_host_addr_show 0 59595 NULL
159535 +max8925_bulk_write_59597 max8925_bulk_write 3-0 59597 NULL
159536 +tps6586x_irq_get_virq_59601 tps6586x_irq_get_virq 2 59601 NULL
159537 +zd_iowrite32a_59602 zd_iowrite32a 0 59602 NULL nohasharray
159538 +store_v86d_59602 store_v86d 0-3 59602 &zd_iowrite32a_59602
159539 +uart_get_attr_iomem_base_59606 uart_get_attr_iomem_base 0 59606 NULL
159540 +fcoe_ctlr_vn_send_59607 fcoe_ctlr_vn_send 4 59607 NULL
159541 +validate_pm_config_59612 validate_pm_config 0 59612 NULL
159542 +module_event_59614 module_event 0 59614 NULL
159543 +cirrusfb_check_var_59615 cirrusfb_check_var 0 59615 NULL
159544 +mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3-0 59616 NULL
159545 +integrity_format_show_59617 integrity_format_show 0 59617 NULL
159546 +xadc_axi_write_adc_reg_59620 xadc_axi_write_adc_reg 0 59620 NULL
159547 +ecp_write_data_59621 ecp_write_data 0 59621 NULL nohasharray
159548 +ath6kl_endpoint_stats_write_59621 ath6kl_endpoint_stats_write 3-0 59621 &ecp_write_data_59621
159549 +mtrr_write_59622 mtrr_write 3-0 59622 NULL nohasharray
159550 +sock_sendpage_59622 sock_sendpage 4 59622 &mtrr_write_59622
159551 +gfs2_writepage_59624 gfs2_writepage 0 59624 NULL
159552 +seq_open_tab_59633 seq_open_tab 3-2 59633 NULL
159553 +find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL nohasharray
159554 +v9fs_cache_session_get_key_59636 v9fs_cache_session_get_key 0 59636 &find_first_zero_bit_59636
159555 +console_show_59641 console_show 0 59641 NULL
159556 +logi_dj_ll_raw_request_59642 logi_dj_ll_raw_request 0 59642 NULL
159557 +dn_fib_nlmsg_size_59643 dn_fib_nlmsg_size 0 59643 NULL
159558 +trusted_instantiate_59644 trusted_instantiate 0 59644 NULL
159559 +osst_sysfs_add_59645 osst_sysfs_add 0 59645 NULL
159560 +mxl111sf_tuner_get_if_frequency_59646 mxl111sf_tuner_get_if_frequency 0 59646 NULL nohasharray
159561 +SyS_setdomainname_59646 SyS_setdomainname 2 59646 &mxl111sf_tuner_get_if_frequency_59646
159562 +file_update_time_59647 file_update_time 0 59647 NULL
159563 +hidraw_read_59650 hidraw_read 3-0 59650 NULL nohasharray
159564 +ubifs_setxattr_59650 ubifs_setxattr 4-0 59650 &hidraw_read_59650 nohasharray
159565 +snd_usb_substream_capture_trigger_59650 snd_usb_substream_capture_trigger 0 59650 &ubifs_setxattr_59650
159566 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4-0 59651 NULL
159567 +set_in_min2_59659 set_in_min2 0-4 59659 NULL
159568 +ax88179_write_cmd_59661 ax88179_write_cmd 5-0 59661 NULL nohasharray
159569 +mv_u3d_ep_enable_59661 mv_u3d_ep_enable 0 59661 &ax88179_write_cmd_59661 nohasharray
159570 +level_store_59661 level_store 0-3 59661 &mv_u3d_ep_enable_59661
159571 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
159572 +iwl_dbgfs_mac_params_read_59666 iwl_dbgfs_mac_params_read 3-0 59666 NULL
159573 +register_jprobe_59669 register_jprobe 0 59669 NULL
159574 +alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
159575 +create_multi_cap_vol_ctl_59672 create_multi_cap_vol_ctl 0 59672 NULL
159576 +int3400_thermal_get_temp_59676 int3400_thermal_get_temp 0 59676 NULL
159577 +pch_gbe_get_sset_count_59679 pch_gbe_get_sset_count 0 59679 NULL
159578 +jffs2_decompress_59682 jffs2_decompress 0 59682 NULL
159579 +tw_show_stats_59686 tw_show_stats 0 59686 NULL
159580 +sriov_enable_59689 sriov_enable 0 59689 NULL
159581 +show_sas_phy_negotiated_linkrate_59695 show_sas_phy_negotiated_linkrate 0 59695 NULL
159582 +enc28j60_set_hw_macaddr_59696 enc28j60_set_hw_macaddr 0 59696 NULL
159583 +mic_calc_failure_read_59700 mic_calc_failure_read 3-0 59700 NULL
159584 +ioperm_get_59701 ioperm_get 4-3 59701 NULL
159585 +create_59705 create 0 59705 NULL
159586 +rndis_opts_dev_addr_store_59706 rndis_opts_dev_addr_store 0-3 59706 NULL
159587 +xpc_system_reboot_59708 xpc_system_reboot 0 59708 NULL
159588 +__team_option_inst_add_option_59709 __team_option_inst_add_option 0 59709 NULL
159589 +qt1010_set_params_59719 qt1010_set_params 0 59719 NULL
159590 +store_remove_id_59721 store_remove_id 0-3 59721 NULL
159591 +cfq_group_idle_store_59722 cfq_group_idle_store 3-0 59722 NULL
159592 +mlx4_tunnel_steer_add_59724 mlx4_tunnel_steer_add 0 59724 NULL
159593 +nouveau_hwmon_set_emergency_temp_hyst_59727 nouveau_hwmon_set_emergency_temp_hyst 0-4 59727 NULL
159594 +prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL
159595 +pc_show_59731 pc_show 0 59731 NULL nohasharray
159596 +bcmgenet_open_59731 bcmgenet_open 0 59731 &pc_show_59731
159597 +ivtv_firmware_check_59732 ivtv_firmware_check 0 59732 NULL
159598 +set_mode_59733 set_mode 0 59733 NULL
159599 +nfs_file_splice_read_59735 nfs_file_splice_read 0 59735 NULL
159600 +twl4030_madc_wait_conversion_ready_59737 twl4030_madc_wait_conversion_ready 0 59737 NULL nohasharray
159601 +perf_event_read_group_59737 perf_event_read_group 0 59737 &twl4030_madc_wait_conversion_ready_59737
159602 +wm8996_gpio_direction_in_59739 wm8996_gpio_direction_in 0 59739 NULL nohasharray
159603 +show_cursor_59739 show_cursor 0 59739 &wm8996_gpio_direction_in_59739 nohasharray
159604 +peak_usb_start_59739 peak_usb_start 0 59739 &show_cursor_59739
159605 +ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3-0 59740 NULL nohasharray
159606 +vivid_vid_out_s_ctrl_59740 vivid_vid_out_s_ctrl 0 59740 &ieee80211_if_read_fwded_unicast_59740
159607 +i7core_inject_show_bank_59743 i7core_inject_show_bank 0 59743 NULL
159608 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
159609 +strnlen_59746 strnlen 0 59746 NULL nohasharray
159610 +dump_eeprom_59746 dump_eeprom 0-5 59746 &strnlen_59746 nohasharray
159611 +bitmap_parse_user_59746 bitmap_parse_user 0 59746 &dump_eeprom_59746
159612 +snd_interval_refine_set_59748 snd_interval_refine_set 0 59748 NULL nohasharray
159613 +sd_start_video_59748 sd_start_video 0 59748 &snd_interval_refine_set_59748
159614 +sctp_manip_pkt_59749 sctp_manip_pkt 4 59749 NULL nohasharray
159615 +tridentfb_check_var_59749 tridentfb_check_var 0 59749 &sctp_manip_pkt_59749
159616 +ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
159617 +isci_port_perform_hard_reset_59760 isci_port_perform_hard_reset 0 59760 NULL
159618 +cxacru_sysfs_show_adsl_controller_version_59762 cxacru_sysfs_show_adsl_controller_version 0 59762 NULL
159619 +long_retry_limit_read_59766 long_retry_limit_read 3-0 59766 NULL nohasharray
159620 +get_sset_count_59766 get_sset_count 0 59766 &long_retry_limit_read_59766 nohasharray
159621 +cap_inode_need_killpriv_59766 cap_inode_need_killpriv 0 59766 &get_sset_count_59766
159622 +interf_mitigation_59777 interf_mitigation 0 59777 NULL
159623 +complain_secs_show_59778 complain_secs_show 0 59778 NULL
159624 +venus_remove_59781 venus_remove 4 59781 NULL
159625 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
159626 +net2280_enable_59787 net2280_enable 0 59787 NULL
159627 +xlog_do_recover_59789 xlog_do_recover 3 59789 NULL
159628 +tle62x0_gpio_store_59790 tle62x0_gpio_store 0-4 59790 NULL
159629 +smsc_phy_ack_interrupt_59791 smsc_phy_ack_interrupt 0 59791 NULL
159630 +ims_pcu_update_firmware_status_show_59793 ims_pcu_update_firmware_status_show 0 59793 NULL
159631 +pcf2127_rtc_read_time_59796 pcf2127_rtc_read_time 0 59796 NULL
159632 +msb_get_zone_from_lba_59800 msb_get_zone_from_lba 0-1 59800 NULL
159633 +C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
159634 +ipw_write_59807 ipw_write 3 59807 NULL nohasharray
159635 +behind_writes_used_reset_59807 behind_writes_used_reset 0-3 59807 &ipw_write_59807
159636 +rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
159637 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2-0 59812 NULL nohasharray
159638 +usbhsg_try_start_59812 usbhsg_try_start 0 59812 &scsi_init_shared_tag_map_59812
159639 +jffs2_readpage_59813 jffs2_readpage 0 59813 NULL
159640 +fuse_writepage_locked_59814 fuse_writepage_locked 0 59814 NULL
159641 +regulator_suspend_standby_state_show_59817 regulator_suspend_standby_state_show 0 59817 NULL
159642 +store_mem_state_59818 store_mem_state 0-4 59818 NULL
159643 +acpi_ds_get_predicate_value_59819 acpi_ds_get_predicate_value 0 59819 NULL nohasharray
159644 +ft_nacl_show_port_name_59819 ft_nacl_show_port_name 0 59819 &acpi_ds_get_predicate_value_59819 nohasharray
159645 +at76_add_interface_59819 at76_add_interface 0 59819 &ft_nacl_show_port_name_59819
159646 +drxk_i2c_transfer_59821 drxk_i2c_transfer 3 59821 NULL
159647 +vivid_vid_cap_s_ctrl_59824 vivid_vid_cap_s_ctrl 0 59824 NULL
159648 +__logfs_truncate_rec_59827 __logfs_truncate_rec 0 59827 NULL
159649 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3-0 59829 NULL
159650 +gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL nohasharray
159651 +pzl_urb_enqueue_59833 pzl_urb_enqueue 0 59833 &gspca_dev_probe2_59833
159652 +lkdtm_register_cpoint_59834 lkdtm_register_cpoint 0 59834 NULL
159653 +erst_clear_59835 erst_clear 0 59835 NULL
159654 +bq24190_write_59837 bq24190_write 0 59837 NULL
159655 +inv_mpu6050_fifo_rate_store_59838 inv_mpu6050_fifo_rate_store 0-4 59838 NULL
159656 +__oxu_urb_enqueue_59839 __oxu_urb_enqueue 0 59839 NULL nohasharray
159657 +apparmor_inode_getattr_59839 apparmor_inode_getattr 0 59839 &__oxu_urb_enqueue_59839 nohasharray
159658 +wusb_dev_set_encryption_59839 wusb_dev_set_encryption 0 59839 &apparmor_inode_getattr_59839 nohasharray
159659 +wl3501_suspend_59839 wl3501_suspend 0 59839 &wusb_dev_set_encryption_59839
159660 +qla24xx_vport_disable_59843 qla24xx_vport_disable 0 59843 NULL
159661 +fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
159662 +da9063_ldo_get_mode_59846 da9063_ldo_get_mode 0 59846 NULL
159663 +show_iface_tcp_wsf_59848 show_iface_tcp_wsf 0 59848 NULL
159664 +regmap_raw_write_async_59849 regmap_raw_write_async 2-4 59849 NULL nohasharray
159665 +f_read_cntrs_59849 f_read_cntrs 0 59849 &regmap_raw_write_async_59849
159666 +vsp1_video_buffer_prepare_59850 vsp1_video_buffer_prepare 0 59850 NULL
159667 +qla27xx_fwdt_template_size_59858 qla27xx_fwdt_template_size 0 59858 NULL
159668 +niu_rx_channel_lpage_init_59865 niu_rx_channel_lpage_init 0 59865 NULL nohasharray
159669 +intel_ring_wait_request_59865 intel_ring_wait_request 0 59865 &niu_rx_channel_lpage_init_59865
159670 +target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning_59869 target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning 0 59869 NULL
159671 +m48t59_nvram_write_59870 m48t59_nvram_write 0-6-5 59870 NULL
159672 +set_pwm_auto_pwm_min_59872 set_pwm_auto_pwm_min 0-4 59872 NULL
159673 +show_alarm_mask_59874 show_alarm_mask 0 59874 NULL
159674 +biovec_create_pool_59878 biovec_create_pool 1 59878 NULL
159675 +osst_flush_buffer_59879 osst_flush_buffer 0 59879 NULL
159676 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
159677 +mwifiex_cfg80211_tdls_mgmt_59884 mwifiex_cfg80211_tdls_mgmt 10 59884 NULL
159678 +l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4-0 59886 NULL
159679 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
159680 +xwrite_59906 xwrite 3 59906 NULL
159681 +do_rbd_remove_59907 do_rbd_remove 0-3 59907 NULL
159682 +swiotlb_map_page_59909 swiotlb_map_page 3 59909 NULL
159683 +cpu_rt_period_write_uint_59912 cpu_rt_period_write_uint 0 59912 NULL
159684 +rx_dropped_show_59917 rx_dropped_show 0 59917 NULL
159685 +store_rescan_field_59920 store_rescan_field 0-4 59920 NULL
159686 +zd1201_net_open_59921 zd1201_net_open 0 59921 NULL
159687 +cachefiles_read_or_alloc_page_59923 cachefiles_read_or_alloc_page 0 59923 NULL nohasharray
159688 +toshiba_sleep_functions_status_set_59923 toshiba_sleep_functions_status_set 0 59923 &cachefiles_read_or_alloc_page_59923
159689 +bnx2_fw_sync_59929 bnx2_fw_sync 0 59929 NULL
159690 +read_59931 read 0 59931 NULL
159691 +ecryptfs_process_key_cipher_59932 ecryptfs_process_key_cipher 0 59932 NULL nohasharray
159692 +cifs_sync_mid_result_59932 cifs_sync_mid_result 0 59932 &ecryptfs_process_key_cipher_59932
159693 +ath5k_hw_rfgain_init_59935 ath5k_hw_rfgain_init 0 59935 NULL
159694 +cxacru_sysfs_show_downstream_bits_per_frame_59943 cxacru_sysfs_show_downstream_bits_per_frame 0 59943 NULL
159695 +mmio32write__write_file_59944 mmio32write__write_file 0 59944 NULL
159696 +advansys_board_found_59945 advansys_board_found 0 59945 NULL
159697 +ncp_make_closed_59948 ncp_make_closed 0 59948 NULL
159698 +ath10k_read_dfs_stats_59949 ath10k_read_dfs_stats 3-0 59949 NULL
159699 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3-0 59950 NULL nohasharray
159700 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3-0 59950 &dapm_widget_power_read_file_59950
159701 +cfq_back_seek_max_store_59951 cfq_back_seek_max_store 3-0 59951 NULL
159702 +il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3-0 59956 NULL
159703 +cuse_write_59958 cuse_write 0-3 59958 NULL
159704 +cifs_setup_session_59967 cifs_setup_session 0 59967 NULL nohasharray
159705 +v9fs_write_inode_59967 v9fs_write_inode 0 59967 &cifs_setup_session_59967
159706 +__arch_hweight16_59975 __arch_hweight16 0 59975 NULL nohasharray
159707 +smsc911x_ethtool_get_eeprom_len_59975 smsc911x_ethtool_get_eeprom_len 0 59975 &__arch_hweight16_59975
159708 +store_frontswap_hysteresis_59976 store_frontswap_hysteresis 0-4 59976 NULL
159709 +fuse_perm_getattr_59977 fuse_perm_getattr 0 59977 NULL
159710 +squashfs_max_decompressors_59978 squashfs_max_decompressors 0 59978 NULL nohasharray
159711 +tsl2550_set_operating_mode_59978 tsl2550_set_operating_mode 0 59978 &squashfs_max_decompressors_59978
159712 +tpm_tis_send_main_59980 tpm_tis_send_main 0-3 59980 NULL nohasharray
159713 +memcg_activate_kmem_59980 memcg_activate_kmem 0 59980 &tpm_tis_send_main_59980
159714 +elan_smbus_write_fw_block_59982 elan_smbus_write_fw_block 0 59982 NULL
159715 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
159716 +get_ether_addr_str_59995 get_ether_addr_str 0 59995 NULL
159717 +deadline_read_expire_show_59999 deadline_read_expire_show 0 59999 NULL
159718 +setup_60000 setup 0 60000 NULL
159719 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
159720 +sctp_bindx_add_60002 sctp_bindx_add 0 60002 NULL
159721 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL nohasharray
159722 +enic_vlan_rx_add_vid_60006 enic_vlan_rx_add_vid 0 60006 &ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 nohasharray
159723 +hif_usb_send_60006 hif_usb_send 0 60006 &enic_vlan_rx_add_vid_60006
159724 +rawsock_sendmsg_60010 rawsock_sendmsg 4-0 60010 NULL
159725 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
159726 +register_device_60015 register_device 2-3 60015 NULL
159727 +target_core_store_dev_lba_map_60016 target_core_store_dev_lba_map 0-3 60016 NULL
159728 +batadv_dat_init_60023 batadv_dat_init 0 60023 NULL
159729 +ebitmap_set_bit_60024 ebitmap_set_bit 0 60024 NULL
159730 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
159731 +ds2781_get_control_register_60028 ds2781_get_control_register 0 60028 NULL nohasharray
159732 +target_fabric_tpg_attrib_attr_store_60028 target_fabric_tpg_attrib_attr_store 0-4 60028 &ds2781_get_control_register_60028
159733 +store_60029 store 0-3 60029 NULL nohasharray
159734 +do_set_fan_target_60029 do_set_fan_target 0 60029 &store_60029
159735 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
159736 +squashfs_security_list_60031 squashfs_security_list 0-5 60031 NULL
159737 +gen10g_soft_reset_60032 gen10g_soft_reset 0 60032 NULL
159738 +sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL nohasharray
159739 +proc_setattr_60033 proc_setattr 0 60033 &sys_sched_getaffinity_60033
159740 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
159741 +pmcraid_change_queue_depth_60044 pmcraid_change_queue_depth 2-0 60044 NULL
159742 +vcs_size_60050 vcs_size 0 60050 NULL
159743 +sis630_transaction_start_60054 sis630_transaction_start 0 60054 NULL nohasharray
159744 +arcmsr_attr_host_fw_model_60054 arcmsr_attr_host_fw_model 0 60054 &sis630_transaction_start_60054
159745 +afs_cell_init_60055 afs_cell_init 0 60055 NULL nohasharray
159746 +pch_phub_write_serial_rom_60055 pch_phub_write_serial_rom 0 60055 &afs_cell_init_60055
159747 +gru_alloc_gts_60056 gru_alloc_gts 2-3 60056 NULL
159748 +il4965_txq_ctx_alloc_60062 il4965_txq_ctx_alloc 0 60062 NULL
159749 +compat_writev_60063 compat_writev 3 60063 NULL
159750 +ath6kl_listen_int_write_60066 ath6kl_listen_int_write 3-0 60066 NULL nohasharray
159751 +fsa9480_show_device_60066 fsa9480_show_device 0 60066 &ath6kl_listen_int_write_60066
159752 +mxl5007t_tuner_rf_tune_60070 mxl5007t_tuner_rf_tune 0 60070 NULL
159753 +i7core_inject_section_store_60074 i7core_inject_section_store 0-4 60074 NULL
159754 +usb_os_desc_prepare_interf_dir_60075 usb_os_desc_prepare_interf_dir 2 60075 NULL
159755 +show_60078 show 0 60078 NULL nohasharray
159756 +rtl2832_regmap_read_60078 rtl2832_regmap_read 0 60078 &show_60078
159757 +mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
159758 +smk_curacc_60080 smk_curacc 0 60080 NULL
159759 +rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL nohasharray
159760 +real_power_state_show_60083 real_power_state_show 0 60083 &rxrpc_kernel_send_data_60083
159761 +hw_init_60084 hw_init 0 60084 NULL
159762 +store_dts_ext_60085 store_dts_ext 0-4 60085 NULL nohasharray
159763 +roccat_common2_sysfs_write_keys_function_60085 roccat_common2_sysfs_write_keys_function 0-6-5 60085 &store_dts_ext_60085
159764 +set_hw_addr_filt_60093 set_hw_addr_filt 0 60093 NULL
159765 +read_fs_60094 read_fs 0-5-6 60094 NULL
159766 +in_tx_show_60098 in_tx_show 0 60098 NULL
159767 +show_temp_auto_point1_temp_hyst_60099 show_temp_auto_point1_temp_hyst 0 60099 NULL nohasharray
159768 +qla2x00_pci_info_show_60099 qla2x00_pci_info_show 0 60099 &show_temp_auto_point1_temp_hyst_60099
159769 +operational_check_60102 operational_check 0 60102 NULL
159770 +ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
159771 +ext3_xattr_security_set_60108 ext3_xattr_security_set 0 60108 NULL
159772 +cmd_rsv_establish_60112 cmd_rsv_establish 0 60112 NULL
159773 +SYSC_msgsnd_60113 SYSC_msgsnd 3 60113 NULL
159774 +i40e_vsi_control_rx_60116 i40e_vsi_control_rx 0 60116 NULL
159775 +ttm_bo_kmap_60118 ttm_bo_kmap 2-3 60118 NULL nohasharray
159776 +reserve_or_set_tx_60118 reserve_or_set_tx 0 60118 &ttm_bo_kmap_60118
159777 +nfs_idmap_request_key_60124 nfs_idmap_request_key 2 60124 NULL
159778 +show_60125 show 0 60125 NULL
159779 +show_60127 show 0 60127 NULL
159780 +hfs_brec_find_60131 hfs_brec_find 0 60131 NULL
159781 +pcpu_need_to_extend_60133 pcpu_need_to_extend 0 60133 NULL
159782 +devnum_show_60150 devnum_show 0 60150 NULL
159783 +zatm_setsockopt_60154 zatm_setsockopt 0 60154 NULL
159784 +ld_usb_read_60156 ld_usb_read 3-0 60156 NULL nohasharray
159785 +bind_60156 bind 0 60156 &ld_usb_read_60156
159786 +jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
159787 +init_state_60165 init_state 2 60165 NULL nohasharray
159788 +hugetlbfs_statfs_60165 hugetlbfs_statfs 0 60165 &init_state_60165
159789 +deadline_front_merges_show_60171 deadline_front_merges_show 0 60171 NULL
159790 +usbvision_read_reg_60172 usbvision_read_reg 0 60172 NULL
159791 +lp5521_update_program_memory_60174 lp5521_update_program_memory 0-3 60174 NULL
159792 +jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 NULL nohasharray
159793 +sg_build_sgat_60179 sg_build_sgat 3 60179 &jffs2_alloc_full_dirent_60179
159794 +uwb_rc_start_beacon_60180 uwb_rc_start_beacon 0 60180 NULL
159795 +avc_denied_60181 avc_denied 0 60181 NULL
159796 +ath10k_wmi_vdev_spectral_conf_60182 ath10k_wmi_vdev_spectral_conf 0 60182 NULL
159797 +fuse_async_req_send_60183 fuse_async_req_send 0-3 60183 NULL nohasharray
159798 +show_in_min2_60183 show_in_min2 0 60183 &fuse_async_req_send_60183
159799 +uwb_dev_BPST_show_60184 uwb_dev_BPST_show 0 60184 NULL
159800 +parse_init_verbs_60185 parse_init_verbs 0 60185 NULL
159801 +pm3393_set_mtu_60190 pm3393_set_mtu 0 60190 NULL
159802 +arch_setup_msi_irqs_60193 arch_setup_msi_irqs 0 60193 NULL nohasharray
159803 +rx_rx_tkip_replays_read_60193 rx_rx_tkip_replays_read 3-0 60193 &arch_setup_msi_irqs_60193
159804 +show_reconnect_delay_60198 show_reconnect_delay 0 60198 NULL
159805 +acquire_store_60201 acquire_store 0-4 60201 NULL
159806 +qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 NULL nohasharray
159807 +ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 &qib_reg_phys_mr_60202
159808 +__mt9t112_mcu_write_60204 __mt9t112_mcu_write 0 60204 NULL
159809 +ubifs_jnl_truncate_60206 ubifs_jnl_truncate 0 60206 NULL
159810 +da9052_read_vddout_60207 da9052_read_vddout 0 60207 NULL nohasharray
159811 +__hw_addr_del_60207 __hw_addr_del 0 60207 &da9052_read_vddout_60207
159812 +btrfs_get_token_16_60220 btrfs_get_token_16 0 60220 NULL
159813 +rtpm_active_time_show_60221 rtpm_active_time_show 0 60221 NULL
159814 +__phys_addr_nodebug_60230 __phys_addr_nodebug 0 60230 NULL nohasharray
159815 +arizona_map_irq_60230 arizona_map_irq 2 60230 &__phys_addr_nodebug_60230
159816 +kstrtouint_60233 kstrtouint 0 60233 NULL
159817 +show_pwm_tmax_60240 show_pwm_tmax 0 60240 NULL
159818 +alc880_parse_auto_config_60242 alc880_parse_auto_config 0 60242 NULL
159819 +wm831x_auxadc_read_uv_60248 wm831x_auxadc_read_uv 0 60248 NULL nohasharray
159820 +sht15_show_humidity_60248 sht15_show_humidity 0 60248 &wm831x_auxadc_read_uv_60248 nohasharray
159821 +de_open_60248 de_open 0 60248 &sht15_show_humidity_60248
159822 +wm831x_irq_60254 wm831x_irq 2 60254 NULL
159823 +alx_get_sset_count_60255 alx_get_sset_count 0 60255 NULL
159824 +compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
159825 +irq_alloc_domain_generic_chips_60264 irq_alloc_domain_generic_chips 3-2 60264 NULL
159826 +notify_recv_post_dequeue_60265 notify_recv_post_dequeue 0 60265 NULL nohasharray
159827 +mlx4_ACCESS_MEM_60265 mlx4_ACCESS_MEM 0 60265 &notify_recv_post_dequeue_60265
159828 +validate_trigger_60267 validate_trigger 0 60267 NULL
159829 +m920x_read_60272 m920x_read 0 60272 NULL
159830 +display_crc_ctl_write_60273 display_crc_ctl_write 3-0 60273 NULL
159831 +printer_write_60276 printer_write 3 60276 NULL
159832 +rds_recvmsg_60282 rds_recvmsg 0-4 60282 NULL
159833 +rv3029c2_rtc_set_alarm_60283 rv3029c2_rtc_set_alarm 0 60283 NULL
159834 +__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
159835 +at86rf230_start_60288 at86rf230_start 0 60288 NULL nohasharray
159836 +store_in_beep_60288 store_in_beep 0-4 60288 &at86rf230_start_60288
159837 +pwm1_enable_show_60290 pwm1_enable_show 0 60290 NULL nohasharray
159838 +dsense_store_60290 dsense_store 0-3 60290 &pwm1_enable_show_60290
159839 +target_stat_scsi_port_show_attr_inst_60295 target_stat_scsi_port_show_attr_inst 0 60295 NULL
159840 +dn_nsp_return_disc_60296 dn_nsp_return_disc 2 60296 NULL
159841 +bh1770_prox_set_threshold_60299 bh1770_prox_set_threshold 0 60299 NULL
159842 +show_auto_pwm_min_60306 show_auto_pwm_min 0 60306 NULL
159843 +os_desc_use_show_60317 os_desc_use_show 0 60317 NULL
159844 +lpfc_drvr_version_show_60319 lpfc_drvr_version_show 0 60319 NULL
159845 +rocker_dma_rx_ring_skbs_alloc_60321 rocker_dma_rx_ring_skbs_alloc 0 60321 NULL
159846 +lpfc_request_firmware_upgrade_show_60324 lpfc_request_firmware_upgrade_show 0 60324 NULL
159847 +mlx4_slave_cmd_60337 mlx4_slave_cmd 0 60337 NULL
159848 +v9fs_xattr_security_get_60341 v9fs_xattr_security_get 0 60341 NULL
159849 +ecryptfs_write_inode_size_to_header_60342 ecryptfs_write_inode_size_to_header 0 60342 NULL
159850 +__kfifo_from_user_r_60345 __kfifo_from_user_r 3-5 60345 NULL
159851 +show_uframe_periodic_max_60347 show_uframe_periodic_max 0 60347 NULL
159852 +wusb_usb_ncb_60348 wusb_usb_ncb 0 60348 NULL
159853 +rh_call_control_60349 rh_call_control 0 60349 NULL
159854 +init_60352 init 0 60352 NULL
159855 +show_sas_phy_phy_reset_problem_count_60353 show_sas_phy_phy_reset_problem_count 0 60353 NULL
159856 +mlx4_en_change_mtu_60358 mlx4_en_change_mtu 0 60358 NULL
159857 +prepare_60360 prepare 0 60360 NULL
159858 +mesh_rx_csa_frame_60361 mesh_rx_csa_frame 3 60361 NULL
159859 +show_firmwareCode_60363 show_firmwareCode 0 60363 NULL
159860 +listxattr_filler_60364 listxattr_filler 3 60364 NULL
159861 +dccp_setsockopt_60367 dccp_setsockopt 5-0 60367 NULL nohasharray
159862 +wl1251_event_unmask_60367 wl1251_event_unmask 0 60367 &dccp_setsockopt_60367
159863 +tcp_md5_do_del_60370 tcp_md5_do_del 0 60370 NULL
159864 +try_ctrl_60373 try_ctrl 0 60373 NULL
159865 +store_fc_private_host_dev_loss_tmo_60376 store_fc_private_host_dev_loss_tmo 0-4 60376 NULL
159866 +ali15x3_transaction_60378 ali15x3_transaction 0 60378 NULL
159867 +ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 5-0 60379 NULL nohasharray
159868 +ncp_notify_change_60379 ncp_notify_change 0 60379 &ubi_eba_atomic_leb_change_60379
159869 +uevent_show_60385 uevent_show 0 60385 NULL
159870 +notifier_call_60391 notifier_call 0 60391 NULL
159871 +mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
159872 +ocfs2_zero_extend_60396 ocfs2_zero_extend 0 60396 NULL nohasharray
159873 +iscsi_tpg_attrib_store_demo_mode_discovery_60396 iscsi_tpg_attrib_store_demo_mode_discovery 0-3 60396 &ocfs2_zero_extend_60396
159874 +tveeprom_read_60397 tveeprom_read 3 60397 NULL
159875 +cfv_netdev_open_60398 cfv_netdev_open 0 60398 NULL
159876 +driver_names_read_60399 driver_names_read 3-0 60399 NULL
159877 +bus_speed_read_60406 bus_speed_read 0 60406 NULL
159878 +imx074_g_fmt_60411 imx074_g_fmt 0 60411 NULL
159879 +SendReceive_60415 SendReceive 0 60415 NULL
159880 +control_show_60422 control_show 0 60422 NULL
159881 +show_fan_beep_60423 show_fan_beep 0 60423 NULL
159882 +excessive_retries_read_60425 excessive_retries_read 3-0 60425 NULL
159883 +of_property_count_elems_of_size_60426 of_property_count_elems_of_size 0-3 60426 NULL
159884 +tstats_write_60432 tstats_write 3-0 60432 NULL
159885 +atl1_change_mtu_60434 atl1_change_mtu 0 60434 NULL
159886 +tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 NULL nohasharray
159887 +iio_trigger_read_name_60437 iio_trigger_read_name 0 60437 &tipc_buf_acquire_60437 nohasharray
159888 +lio_target_tpg_show_enable_60437 lio_target_tpg_show_enable 0 60437 &iio_trigger_read_name_60437
159889 +parse_output_paths_60438 parse_output_paths 0 60438 NULL
159890 +show_carrier_60439 show_carrier 0 60439 NULL nohasharray
159891 +elan_i2c_iap_get_mode_60439 elan_i2c_iap_get_mode 0 60439 &show_carrier_60439
159892 +tipc_recv_stream_60440 tipc_recv_stream 3 60440 NULL
159893 +rx_data_60442 rx_data 4 60442 NULL nohasharray
159894 +sysv_write_begin_60442 sysv_write_begin 0 60442 &rx_data_60442
159895 +t4_wait_op_done_60444 t4_wait_op_done 0 60444 NULL nohasharray
159896 +s5k4aa_set_hvflip_60444 s5k4aa_set_hvflip 0 60444 &t4_wait_op_done_60444
159897 +read_usrate_60445 read_usrate 0 60445 NULL
159898 +tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
159899 +__uncore_mask0_show_60454 __uncore_mask0_show 0 60454 NULL
159900 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
159901 +cmos_set_alarm_60463 cmos_set_alarm 0 60463 NULL
159902 +pnfs_layoutcommit_inode_60465 pnfs_layoutcommit_inode 0 60465 NULL
159903 +initialize_controlvm_payload_info_60472 initialize_controlvm_payload_info 2-1-3 60472 NULL
159904 +reiserfs_permission_60474 reiserfs_permission 0 60474 NULL nohasharray
159905 +iwl_dbgfs_ss_force_write_60474 iwl_dbgfs_ss_force_write 0-3 60474 &reiserfs_permission_60474
159906 +hfsplus_listxattr_finder_info_60475 hfsplus_listxattr_finder_info 0 60475 NULL
159907 +lp8788_show_eoc_level_60477 lp8788_show_eoc_level 0 60477 NULL
159908 +ext3_writeback_writepage_60479 ext3_writeback_writepage 0 60479 NULL
159909 +load_info_60481 load_info 0 60481 NULL
159910 +ht_show_60482 ht_show 0 60482 NULL nohasharray
159911 +broadsheet_spiflash_wait_for_status_60482 broadsheet_spiflash_wait_for_status 0 60482 &ht_show_60482
159912 +crypto_shash_setkey_60483 crypto_shash_setkey 3-0 60483 NULL
159913 +tpacpi_driver_version_show_60485 tpacpi_driver_version_show 0 60485 NULL
159914 +mmc_cid_show_60490 mmc_cid_show 0 60490 NULL nohasharray
159915 +generic_key_timeout_60490 generic_key_timeout 0 60490 &mmc_cid_show_60490
159916 +lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
159917 +elv_iosched_show_60498 elv_iosched_show 0 60498 NULL
159918 +acpi_tb_get_root_table_entry_60501 acpi_tb_get_root_table_entry 0 60501 NULL
159919 +show_unicast_flood_60505 show_unicast_flood 0 60505 NULL nohasharray
159920 +iscsi_stat_sess_show_attr_rsp_pdus_60505 iscsi_stat_sess_show_attr_rsp_pdus 0 60505 &show_unicast_flood_60505 nohasharray
159921 +rbd_dev_v2_header_onetime_60505 rbd_dev_v2_header_onetime 0 60505 &iscsi_stat_sess_show_attr_rsp_pdus_60505
159922 +store_temp_auto_pwm_min_60510 store_temp_auto_pwm_min 0-4 60510 NULL
159923 +xfs_btree_make_block_unfull_60511 xfs_btree_make_block_unfull 0 60511 NULL
159924 +set_fan_pulses_60512 set_fan_pulses 0-4 60512 NULL
159925 +smb2_new_read_req_60513 smb2_new_read_req 0 60513 NULL
159926 +ath_tx_init_60515 ath_tx_init 2 60515 NULL
159927 +device_for_each_child_60519 device_for_each_child 0 60519 NULL
159928 +pm8001_ctl_fw_version_show_60521 pm8001_ctl_fw_version_show 0 60521 NULL nohasharray
159929 +nilfs_mdt_write_page_60521 nilfs_mdt_write_page 0 60521 &pm8001_ctl_fw_version_show_60521
159930 +lx_dsp_reg_read_60524 lx_dsp_reg_read 0 60524 NULL nohasharray
159931 +btcx_riscmem_alloc_60524 btcx_riscmem_alloc 0 60524 &lx_dsp_reg_read_60524
159932 +raw_connect_60525 raw_connect 0 60525 NULL
159933 +compat_SyS_get_mempolicy_60527 compat_SyS_get_mempolicy 3 60527 NULL
159934 +sun4i_pwm_config_60531 sun4i_pwm_config 0 60531 NULL
159935 +hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 NULL nohasharray
159936 +ad799x_read_frequency_60533 ad799x_read_frequency 0 60533 &hysdn_sched_rx_60533
159937 +ql_adapter_up_60540 ql_adapter_up 0 60540 NULL
159938 +zl10036_set_frequency_60543 zl10036_set_frequency 0 60543 NULL
159939 +v9fs_fid_readn_60544 v9fs_fid_readn 4-0 60544 NULL
159940 +__device_refresh_sync_60549 __device_refresh_sync 0 60549 NULL
159941 +osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
159942 +xfs_vm_direct_IO_60557 xfs_vm_direct_IO 4-0 60557 NULL
159943 +xen_panic_event_60561 xen_panic_event 0 60561 NULL
159944 +nfsd_hashsize_60562 nfsd_hashsize 0 60562 NULL nohasharray
159945 +em28xx_write_ac97_60562 em28xx_write_ac97 0 60562 &nfsd_hashsize_60562 nohasharray
159946 +sidtab_map_60562 sidtab_map 0 60562 &em28xx_write_ac97_60562
159947 +tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
159948 +ath9k_htc_update_cap_target_60566 ath9k_htc_update_cap_target 0 60566 NULL
159949 +snd_ctl_read_60575 snd_ctl_read 0-3 60575 NULL nohasharray
159950 +qlcnic_inetaddr_event_60575 qlcnic_inetaddr_event 0 60575 &snd_ctl_read_60575
159951 +inv_mpu6050_switch_engine_60578 inv_mpu6050_switch_engine 0 60578 NULL
159952 +ovl_cache_entry_add_rb_60579 ovl_cache_entry_add_rb 3 60579 NULL
159953 +instance_ue_count_show_60587 instance_ue_count_show 0 60587 NULL
159954 +usbhid_get_raw_report_60588 usbhid_get_raw_report 0 60588 NULL nohasharray
159955 +default_read_file_60588 default_read_file 0-3 60588 &usbhid_get_raw_report_60588
159956 +i915_vma_bind_60589 i915_vma_bind 0 60589 NULL
159957 +nilfs_segctor_next_pseg_offset_show_60590 nilfs_segctor_next_pseg_offset_show 0 60590 NULL nohasharray
159958 +set_brightness_60590 set_brightness 0-4 60590 &nilfs_segctor_next_pseg_offset_show_60590
159959 +getoptions_60593 getoptions 0 60593 NULL
159960 +kone_sysfs_show_tcu_60597 kone_sysfs_show_tcu 0 60597 NULL
159961 +rtl8723_download_fw_60599 rtl8723_download_fw 0 60599 NULL
159962 +memblock_virt_alloc_try_nid_nopanic_60604 memblock_virt_alloc_try_nid_nopanic 1 60604 NULL nohasharray
159963 +resources_show_60604 resources_show 0 60604 &memblock_virt_alloc_try_nid_nopanic_60604 nohasharray
159964 +__uncore_mask_dnid_show_60604 __uncore_mask_dnid_show 0 60604 &resources_show_60604 nohasharray
159965 +usblp_rwait_and_lock_60604 usblp_rwait_and_lock 0 60604 &__uncore_mask_dnid_show_60604
159966 +qlcnic_issue_cmd_60607 qlcnic_issue_cmd 0 60607 NULL
159967 +mwifiex_cmd_mef_cfg_60610 mwifiex_cmd_mef_cfg 0 60610 NULL
159968 +nilfs_dat_prepare_end_60611 nilfs_dat_prepare_end 0 60611 NULL
159969 +cifs_partialpagewrite_60612 cifs_partialpagewrite 0 60612 NULL nohasharray
159970 +os_desc_qw_sign_store_60612 os_desc_qw_sign_store 0-3 60612 &cifs_partialpagewrite_60612
159971 +inode_change_ok_60614 inode_change_ok 0 60614 NULL
159972 +ath10k_wmi_pdev_set_param_60615 ath10k_wmi_pdev_set_param 0 60615 NULL
159973 +skb_transport_offset_60619 skb_transport_offset 0 60619 NULL nohasharray
159974 +target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619 target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id 0-3 60619 &skb_transport_offset_60619
159975 +efx_mcdi_rpc_60620 efx_mcdi_rpc 0 60620 NULL
159976 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3-0 60621 NULL
159977 +usb_control_msg_60624 usb_control_msg 0 60624 NULL nohasharray
159978 +igbvf_vlan_rx_add_vid_60624 igbvf_vlan_rx_add_vid 0 60624 &usb_control_msg_60624
159979 +store_60628 store 0 60628 NULL
159980 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL nohasharray
159981 +ath10k_wmi_sta_keepalive_60630 ath10k_wmi_sta_keepalive 0 60630 &acl_alloc_stack_init_60630
159982 +x509_key_preparse_60633 x509_key_preparse 0 60633 NULL
159983 +show_fnode_port_60637 show_fnode_port 0 60637 NULL nohasharray
159984 +nilfs_transaction_begin_60637 nilfs_transaction_begin 0 60637 &show_fnode_port_60637
159985 +ubifs_recover_leb_60639 ubifs_recover_leb 3 60639 NULL
159986 +uwb_set_status_60644 uwb_set_status 0 60644 NULL
159987 +ath10k_hif_power_up_60645 ath10k_hif_power_up 0 60645 NULL
159988 +smi_data_read_60646 smi_data_read 6-0-5 60646 NULL
159989 +__proc_lnet_stats_60647 __proc_lnet_stats 5 60647 NULL
159990 +rbd_dev_v2_parent_info_60648 rbd_dev_v2_parent_info 0 60648 NULL
159991 +if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 NULL nohasharray
159992 +show_falltime_60666 show_falltime 0 60666 &if_sdio_host_to_card_60666
159993 +tvaudio_s_ctrl_60667 tvaudio_s_ctrl 0 60667 NULL
159994 +wl12xx_wait_for_event_60668 wl12xx_wait_for_event 0 60668 NULL
159995 +show_fcstat_invalid_tx_word_count_60669 show_fcstat_invalid_tx_word_count 0 60669 NULL
159996 +ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3-0 60670 NULL
159997 +sctp_v4_addr_to_user_60672 sctp_v4_addr_to_user 0 60672 NULL
159998 +bluetooth_set_status_60674 bluetooth_set_status 0 60674 NULL
159999 +amd64_inject_ecc_vector_show_60676 amd64_inject_ecc_vector_show 0 60676 NULL nohasharray
160000 +o2hb_region_start_block_read_60676 o2hb_region_start_block_read 0 60676 &amd64_inject_ecc_vector_show_60676 nohasharray
160001 +upload_firmware_60676 upload_firmware 0 60676 &o2hb_region_start_block_read_60676
160002 +packet_alloc_pending_60677 packet_alloc_pending 0 60677 NULL nohasharray
160003 +alc861vd_parse_auto_config_60677 alc861vd_parse_auto_config 0 60677 &packet_alloc_pending_60677
160004 +read_vbt_r10_60679 read_vbt_r10 1 60679 NULL nohasharray
160005 +stv06xx_start_60679 stv06xx_start 0 60679 &read_vbt_r10_60679
160006 +stop_machine_60681 stop_machine 0 60681 NULL
160007 +set_register_60683 set_register 0 60683 NULL
160008 +jme_get_regs_len_60691 jme_get_regs_len 0 60691 NULL
160009 +lapbeth_device_event_60697 lapbeth_device_event 0 60697 NULL
160010 +niu_init_hw_60698 niu_init_hw 0 60698 NULL
160011 +si5351_clkout_prepare_60701 si5351_clkout_prepare 0 60701 NULL nohasharray
160012 +amd_xgbe_phy_disable_an_60701 amd_xgbe_phy_disable_an 0 60701 &si5351_clkout_prepare_60701
160013 +max6900_i2c_read_time_60702 max6900_i2c_read_time 0 60702 NULL nohasharray
160014 +rfcomm_sock_listen_60702 rfcomm_sock_listen 0 60702 &max6900_i2c_read_time_60702
160015 +gfs2_write_jdata_pagevec_60703 gfs2_write_jdata_pagevec 0 60703 NULL
160016 +init_data_container_60709 init_data_container 1 60709 NULL
160017 +usb_three_show_60711 usb_three_show 0 60711 NULL nohasharray
160018 +rsi_set_vap_capabilities_60711 rsi_set_vap_capabilities 0 60711 &usb_three_show_60711
160019 +wlcore_write_reg_60715 wlcore_write_reg 0 60715 NULL
160020 +snd_emu10k1_efx_playback_trigger_60716 snd_emu10k1_efx_playback_trigger 0 60716 NULL
160021 +timerfd_read_60719 timerfd_read 0-3 60719 NULL
160022 +ext3_xattr_set_60721 ext3_xattr_set 0 60721 NULL
160023 +ov9640_s_stream_60722 ov9640_s_stream 0 60722 NULL
160024 +store_debug_level_60726 store_debug_level 0-3 60726 NULL
160025 +show_chip_60728 show_chip 0 60728 NULL nohasharray
160026 +show_session_param_ISCSI_PARAM_DEF_TIME2WAIT_60728 show_session_param_ISCSI_PARAM_DEF_TIME2WAIT 0 60728 &show_chip_60728
160027 +reg_set_60739 reg_set 0 60739 NULL
160028 +wl12xx_acx_config_hangover_60741 wl12xx_acx_config_hangover 0 60741 NULL
160029 +pppol2tp_create_60743 pppol2tp_create 0 60743 NULL
160030 +lp3972_reg_read_60744 lp3972_reg_read 0 60744 NULL
160031 +vxge_vlan_rx_add_vid_60745 vxge_vlan_rx_add_vid 0 60745 NULL
160032 +set_pwmctrl_60747 set_pwmctrl 0-4 60747 NULL
160033 +proc_read_60749 proc_read 0 60749 NULL
160034 +c2port_show_flash_blocks_num_60752 c2port_show_flash_blocks_num 0 60752 NULL
160035 +ocfs2_xattr_trusted_get_60754 ocfs2_xattr_trusted_get 0 60754 NULL
160036 +raid_status_60755 raid_status 5 60755 NULL
160037 +ibmphp_hpc_readslot_60757 ibmphp_hpc_readslot 0 60757 NULL
160038 +queue_phy_reset_60759 queue_phy_reset 0 60759 NULL
160039 +ad7314_show_name_60763 ad7314_show_name 0 60763 NULL
160040 +nr_setsockopt_60766 nr_setsockopt 0 60766 NULL
160041 +devfreq_powersave_func_60767 devfreq_powersave_func 0 60767 NULL
160042 +arcnet_header_60769 arcnet_header 0 60769 NULL
160043 +ubifs_garbage_collect_60771 ubifs_garbage_collect 0 60771 NULL nohasharray
160044 +clear_error_60771 clear_error 0-4 60771 &ubifs_garbage_collect_60771
160045 +ltc4260_show_bool_60772 ltc4260_show_bool 0 60772 NULL nohasharray
160046 +max8997_write_reg_60772 max8997_write_reg 0 60772 &ltc4260_show_bool_60772
160047 +wafwdt_notify_sys_60773 wafwdt_notify_sys 0 60773 NULL
160048 +sel_write_checkreqprot_60774 sel_write_checkreqprot 3-0 60774 NULL
160049 +opticon_write_60775 opticon_write 4-0 60775 NULL nohasharray
160050 +mtd_numeraseregions_show_60775 mtd_numeraseregions_show 0 60775 &opticon_write_60775
160051 +acl_alloc_num_60778 acl_alloc_num 2-1 60778 NULL
160052 +set_temp_crit_hyst_60783 set_temp_crit_hyst 0-4 60783 NULL
160053 +niu_rbr_add_page_60789 niu_rbr_add_page 0 60789 NULL
160054 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
160055 +lp8788_show_eoc_time_60793 lp8788_show_eoc_time 0 60793 NULL
160056 +vx_pcm_trigger_60795 vx_pcm_trigger 0 60795 NULL
160057 +ds2780_read8_60799 ds2780_read8 3-0 60799 NULL
160058 +store_spi_transport_max_iu_60803 store_spi_transport_max_iu 0-4 60803 NULL
160059 +ch341_open_60810 ch341_open 0 60810 NULL
160060 +i_ipmi_request_60811 i_ipmi_request 0 60811 NULL
160061 +qlcnic_sriov_pf_init_60813 qlcnic_sriov_pf_init 0 60813 NULL
160062 +bnx2i_show_sq_info_60815 bnx2i_show_sq_info 0 60815 NULL
160063 +set_current_rng_60816 set_current_rng 0 60816 NULL
160064 +bdev_direct_access_60818 bdev_direct_access 0-5 60818 NULL
160065 +show_sched0_60819 show_sched0 0 60819 NULL
160066 +gfs2_bmap_alloc_60822 gfs2_bmap_alloc 0 60822 NULL
160067 +sync_read_60823 sync_read 0 60823 NULL
160068 +adp8860_bl_l3_dark_max_show_60831 adp8860_bl_l3_dark_max_show 0 60831 NULL
160069 +ensure_zone_is_initialized_60832 ensure_zone_is_initialized 0 60832 NULL
160070 +msi_bus_show_60838 msi_bus_show 0 60838 NULL
160071 +usb_dsbr100_s_ctrl_60840 usb_dsbr100_s_ctrl 0 60840 NULL
160072 +internal_dev_change_mtu_60841 internal_dev_change_mtu 0 60841 NULL
160073 +aac_show_flags_60844 aac_show_flags 0 60844 NULL nohasharray
160074 +apds990x_power_state_show_60844 apds990x_power_state_show 0 60844 &aac_show_flags_60844
160075 +vivid_fb_set_var_60845 vivid_fb_set_var 0 60845 NULL
160076 +iscsi_tpg_param_store_DefaultTime2Wait_60846 iscsi_tpg_param_store_DefaultTime2Wait 0-3 60846 NULL
160077 +pcistub_irq_handler_show_60847 pcistub_irq_handler_show 0 60847 NULL
160078 +nvif_object_init_60848 nvif_object_init 6 60848 NULL
160079 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3-0 60851 NULL
160080 +show_hardware_version_60852 show_hardware_version 0 60852 NULL
160081 +show_shost_supported_mode_60854 show_shost_supported_mode 0 60854 NULL nohasharray
160082 +l2cap_sock_recvmsg_60854 l2cap_sock_recvmsg 3 60854 &show_shost_supported_mode_60854
160083 +htc_issue_send_60856 htc_issue_send 0 60856 NULL
160084 +usb_bulk_msg_60861 usb_bulk_msg 0 60861 NULL
160085 +hsu_dma_alloc_desc_60863 hsu_dma_alloc_desc 1 60863 NULL
160086 +alloc_buf_60864 alloc_buf 3-2 60864 NULL
160087 +generic_writepages_60871 generic_writepages 0 60871 NULL
160088 +show_fc_vport_vport_last_state_60872 show_fc_vport_vport_last_state 0 60872 NULL
160089 +lanai_change_qos_60877 lanai_change_qos 0 60877 NULL
160090 +manage_power_60879 manage_power 0 60879 NULL
160091 +cdc_ncm_store_tx_timer_usecs_60887 cdc_ncm_store_tx_timer_usecs 0-4 60887 NULL
160092 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL nohasharray
160093 +bttv_buffer_risc_60888 bttv_buffer_risc 0 60888 &ext4_update_inline_data_60888
160094 +tpu_pwm_config_60889 tpu_pwm_config 0 60889 NULL
160095 +max8660_ldo67_disable_60892 max8660_ldo67_disable 0 60892 NULL
160096 +uuid_show_fallback_60896 uuid_show_fallback 0 60896 NULL nohasharray
160097 +hpfs_readpage_60896 hpfs_readpage 0 60896 &uuid_show_fallback_60896
160098 +ch341_configure_60897 ch341_configure 0 60897 NULL
160099 +w1_master_attribute_show_timeout_60898 w1_master_attribute_show_timeout 0 60898 NULL
160100 +pnp_assign_irq_60906 pnp_assign_irq 0 60906 NULL
160101 +ceph_sync_direct_write_60907 ceph_sync_direct_write 0 60907 NULL nohasharray
160102 +hugetlbfs_read_actor_60907 hugetlbfs_read_actor 0-4-2 60907 &ceph_sync_direct_write_60907
160103 +iio_debugfs_read_reg_60908 iio_debugfs_read_reg 3-0 60908 NULL nohasharray
160104 +hfs_writepage_60908 hfs_writepage 0 60908 &iio_debugfs_read_reg_60908
160105 +dg_dispatch_as_host_60909 dg_dispatch_as_host 0 60909 NULL
160106 +libcfs_sock_ioctl_60915 libcfs_sock_ioctl 0 60915 NULL
160107 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 NULL nohasharray
160108 +ipath_f_get_boardname_60916 ipath_f_get_boardname 0 60916 &mgt_set_varlen_60916
160109 +sysprops_show_60920 sysprops_show 0 60920 NULL
160110 +show_device_bridge_60922 show_device_bridge 0 60922 NULL nohasharray
160111 +atmtcp_v_proc_60922 atmtcp_v_proc 0 60922 &show_device_bridge_60922
160112 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
160113 +show_60927 show 0 60927 NULL nohasharray
160114 +iscsi_nacl_attrib_store_dataout_timeout_60927 iscsi_nacl_attrib_store_dataout_timeout 0-3 60927 &show_60927
160115 +submit_extent_page_60928 submit_extent_page 5-0 60928 NULL
160116 +kxcjk1013_setup_new_data_interrupt_60930 kxcjk1013_setup_new_data_interrupt 0 60930 NULL
160117 +qla2x00_isp_id_show_60931 qla2x00_isp_id_show 0 60931 NULL
160118 +e1000_get_sset_count_60938 e1000_get_sset_count 0 60938 NULL
160119 +xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 0 60939 NULL
160120 +snd_ivtv_pcm_prepare_60940 snd_ivtv_pcm_prepare 0 60940 NULL
160121 +dw2102_serit_i2c_transfer_60942 dw2102_serit_i2c_transfer 0-3 60942 NULL
160122 +f_ecm_opts_attr_show_60943 f_ecm_opts_attr_show 0 60943 NULL
160123 +bch_cached_dev_show_60949 bch_cached_dev_show 0 60949 NULL
160124 +s3c_hsotg_map_dma_60951 s3c_hsotg_map_dma 0 60951 NULL
160125 +_ivtvfb_check_var_60952 _ivtvfb_check_var 0 60952 NULL
160126 +set_pwm_max_60954 set_pwm_max 0-4 60954 NULL
160127 +send_pktsched_cmd_60957 send_pktsched_cmd 0 60957 NULL
160128 +pti_char_write_60960 pti_char_write 3-0 60960 NULL nohasharray
160129 +acpi_ds_init_field_objects_60960 acpi_ds_init_field_objects 0 60960 &pti_char_write_60960
160130 +mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
160131 +bttv_i2c_readbytes_60964 bttv_i2c_readbytes 0 60964 NULL
160132 +store_60970 store 0 60970 NULL nohasharray
160133 +unregister_ftrace_function_60970 unregister_ftrace_function 0 60970 &store_60970
160134 +vga16fb_set_par_60971 vga16fb_set_par 0 60971 NULL
160135 +acpi_suspend_begin_60973 acpi_suspend_begin 0 60973 NULL
160136 +il_dbgfs_ucode_tx_stats_read_60975 il_dbgfs_ucode_tx_stats_read 0-3 60975 NULL
160137 +toshiba_usb_sleep_charge_get_60980 toshiba_usb_sleep_charge_get 0 60980 NULL
160138 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
160139 +hsc_msg_alloc_60990 hsc_msg_alloc 1 60990 NULL
160140 +tps80031_rtc_set_alarm_60992 tps80031_rtc_set_alarm 0 60992 NULL nohasharray
160141 +init_currently_empty_zone_60992 init_currently_empty_zone 0 60992 &tps80031_rtc_set_alarm_60992
160142 +mars_s_ctrl_60993 mars_s_ctrl 0 60993 NULL
160143 +generic_file_direct_write_60995 generic_file_direct_write 0 60995 NULL
160144 +get_conn_param_61000 get_conn_param 0 61000 NULL nohasharray
160145 +koneplus_sysfs_read_profile_settings_61000 koneplus_sysfs_read_profile_settings 0-5-6 61000 &get_conn_param_61000
160146 +check_dev_61003 check_dev 0 61003 NULL
160147 +prepare_late_61011 prepare_late 0 61011 NULL
160148 +rt2x00usb_initialize_61013 rt2x00usb_initialize 0 61013 NULL
160149 +f_gether_opts_attr_store_61017 f_gether_opts_attr_store 0-4 61017 NULL
160150 +koneplus_sysfs_write_talk_61018 koneplus_sysfs_write_talk 0-6-5 61018 NULL
160151 +ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3-0 61022 NULL
160152 +model_show_61023 model_show 0 61023 NULL
160153 +graph_depth_write_61024 graph_depth_write 3 61024 NULL
160154 +nilfs_snapshot_README_show_61029 nilfs_snapshot_README_show 0 61029 NULL
160155 +sdhci_pltfm_register_61031 sdhci_pltfm_register 3 61031 NULL
160156 +saa717x_s_mbus_fmt_61034 saa717x_s_mbus_fmt 0 61034 NULL
160157 +gro_flush_timeout_show_61035 gro_flush_timeout_show 0 61035 NULL nohasharray
160158 +show_fnode_chap_in_idx_61035 show_fnode_chap_in_idx 0 61035 &gro_flush_timeout_show_61035
160159 +sigma_fw_load_samplerates_61036 sigma_fw_load_samplerates 3 61036 NULL nohasharray
160160 +roccat_common2_sysfs_read_general_61036 roccat_common2_sysfs_read_general 0-5-6 61036 &sigma_fw_load_samplerates_61036
160161 +read_file_ackto_61037 read_file_ackto 3-0 61037 NULL
160162 +call_modprobe_61038 call_modprobe 0 61038 NULL
160163 +lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3-0 61043 NULL
160164 +escr_show_61048 escr_show 0 61048 NULL
160165 +symtab_init_61050 symtab_init 2-0 61050 NULL
160166 +since_epoch_show_61053 since_epoch_show 0 61053 NULL
160167 +hotkey_recommended_mask_show_61055 hotkey_recommended_mask_show 0 61055 NULL nohasharray
160168 +show_tolerance5_61055 show_tolerance5 0 61055 &hotkey_recommended_mask_show_61055
160169 +rcar_thermal_get_temp_61061 rcar_thermal_get_temp 0 61061 NULL
160170 +musb_gadget_enable_61064 musb_gadget_enable 0 61064 NULL
160171 +get_adapter_status_61066 get_adapter_status 0 61066 NULL
160172 +security_set_61074 security_set 0 61074 NULL
160173 +min_freq_show_61080 min_freq_show 0 61080 NULL nohasharray
160174 +journal_stop_61080 journal_stop 0 61080 &min_freq_show_61080
160175 +mb862xx_i2c_do_address_61081 mb862xx_i2c_do_address 0 61081 NULL
160176 +bfad_im_num_of_ports_show_61082 bfad_im_num_of_ports_show 0 61082 NULL
160177 +ov7670_write_array_61086 ov7670_write_array 0 61086 NULL nohasharray
160178 +patch_stac922x_61086 patch_stac922x 0 61086 &ov7670_write_array_61086
160179 +inv_mpu_data_rdy_trigger_set_state_61090 inv_mpu_data_rdy_trigger_set_state 0 61090 NULL
160180 +last_sync_action_show_61092 last_sync_action_show 0 61092 NULL
160181 +n_tty_read_61096 n_tty_read 0 61096 NULL
160182 +show_mode_61098 show_mode 0 61098 NULL nohasharray
160183 +prep_dma_61098 prep_dma 0 61098 &show_mode_61098
160184 +get_derived_key_61100 get_derived_key 4 61100 NULL nohasharray
160185 +regulator_suspend_mem_mode_show_61100 regulator_suspend_mem_mode_show 0 61100 &get_derived_key_61100
160186 +i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-4-3-2-1 61104 NULL
160187 +lancer_cmd_get_file_len_61108 lancer_cmd_get_file_len 0 61108 NULL
160188 +packet_getname_61110 packet_getname 0 61110 NULL
160189 +iwl_pcie_enqueue_hcmd_61111 iwl_pcie_enqueue_hcmd 0 61111 NULL
160190 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
160191 +ip6gre_header_61113 ip6gre_header 0 61113 NULL
160192 +show_61117 show 0 61117 NULL
160193 +show_counter_rx_vcrc_errs_61118 show_counter_rx_vcrc_errs 0 61118 NULL
160194 +__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL nohasharray
160195 +p80211_headerlen_61119 p80211_headerlen 0 61119 &__probe_kernel_read_61119
160196 +c2_rx_ring_alloc_61122 c2_rx_ring_alloc 0 61122 NULL nohasharray
160197 +cc10001_update_scan_mode_61122 cc10001_update_scan_mode 0 61122 &c2_rx_ring_alloc_61122
160198 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
160199 +mce_syscore_suspend_61128 mce_syscore_suspend 0 61128 NULL
160200 +tw68_s_ctrl_61130 tw68_s_ctrl 0 61130 NULL
160201 +ipath_tempsense_internal_read_61132 ipath_tempsense_internal_read 0 61132 NULL
160202 +rocker_dma_rx_ring_skb_map_61133 rocker_dma_rx_ring_skb_map 0 61133 NULL
160203 +afs_proc_cells_write_61139 afs_proc_cells_write 3-0 61139 NULL
160204 +beiscsi_process_mcc_61141 beiscsi_process_mcc 0 61141 NULL
160205 +fc_str_to_dev_loss_61142 fc_str_to_dev_loss 0 61142 NULL
160206 +load_guspatch_61144 load_guspatch 0 61144 NULL
160207 +erst_exec_set_dst_address_base_61146 erst_exec_set_dst_address_base 0 61146 NULL
160208 +adp8870_bl_l2_bright_dim_show_61148 adp8870_bl_l2_bright_dim_show 0 61148 NULL nohasharray
160209 +_unlock_lock_61148 _unlock_lock 0 61148 &adp8870_bl_l2_bright_dim_show_61148
160210 +rxrpc_preparse_61158 rxrpc_preparse 0 61158 NULL
160211 +uvesafb_show_product_rev_61162 uvesafb_show_product_rev 0 61162 NULL
160212 +sdev_show_device_blocked_61163 sdev_show_device_blocked 0 61163 NULL
160213 +write_dev_61164 write_dev 0 61164 NULL
160214 +__vmalloc_61168 __vmalloc 1 61168 NULL
160215 +iwl_send_phy_cfg_cmd_61172 iwl_send_phy_cfg_cmd 0 61172 NULL
160216 +event_oom_late_read_61175 event_oom_late_read 3-0 61175 NULL nohasharray
160217 +pair_device_61175 pair_device 4 61175 &event_oom_late_read_61175
160218 +da9052_adc_manual_read_61176 da9052_adc_manual_read 0 61176 NULL
160219 +sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
160220 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
160221 +store_61180 store 0 61180 NULL
160222 +minix_writepage_61183 minix_writepage 0 61183 NULL
160223 +acpi_ut_get_package_object_size_61186 acpi_ut_get_package_object_size 0 61186 NULL nohasharray
160224 +f2fs_sync_file_61186 f2fs_sync_file 0 61186 &acpi_ut_get_package_object_size_61186
160225 +lpfc_board_mode_show_61189 lpfc_board_mode_show 0 61189 NULL
160226 +show_regs_in_min0_61190 show_regs_in_min0 0 61190 NULL nohasharray
160227 +coherence_id_show_61190 coherence_id_show 0 61190 &show_regs_in_min0_61190
160228 +wpan_phy_new_61194 wpan_phy_new 2 61194 NULL
160229 +amd_xgbe_phy_update_link_61198 amd_xgbe_phy_update_link 0 61198 NULL
160230 +wusb_dnts_show_61200 wusb_dnts_show 0 61200 NULL
160231 +wiimod_pro_calib_show_61201 wiimod_pro_calib_show 0 61201 NULL
160232 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
160233 +cfpkt_append_61206 cfpkt_append 3 61206 NULL
160234 +srp_create_fr_pool_61207 srp_create_fr_pool 3 61207 NULL
160235 +__iscsi_nacl_auth_store_password_61218 __iscsi_nacl_auth_store_password 0-3 61218 NULL
160236 +smk_read_ambient_61220 smk_read_ambient 3-0 61220 NULL nohasharray
160237 +da9052_read_vbbat_61220 da9052_read_vbbat 0 61220 &smk_read_ambient_61220 nohasharray
160238 +test_init_61220 test_init 0 61220 &da9052_read_vbbat_61220
160239 +ib_umem_end_61223 ib_umem_end 0 61223 NULL nohasharray
160240 +usb_translate_errors_61223 usb_translate_errors 0-1 61223 &ib_umem_end_61223 nohasharray
160241 +ov7670_write_61223 ov7670_write 0 61223 &usb_translate_errors_61223
160242 +convert_lock_61230 convert_lock 0 61230 NULL
160243 +ns_open_61243 ns_open 0 61243 NULL
160244 +atalk_bind_61244 atalk_bind 0 61244 NULL
160245 +zd1201_setconfig_61247 zd1201_setconfig 0 61247 NULL
160246 +ov5642_g_crop_61248 ov5642_g_crop 0 61248 NULL
160247 +__verify_planes_array_61249 __verify_planes_array 0 61249 NULL nohasharray
160248 +mlx4_en_uc_steer_add_61249 mlx4_en_uc_steer_add 0 61249 &__verify_planes_array_61249
160249 +squashfs_read_metadata_61251 squashfs_read_metadata 0-5 61251 NULL
160250 +efi_status_to_err_61254 efi_status_to_err 0 61254 NULL
160251 +snd_ca0106_pcm_prepare_capture_61260 snd_ca0106_pcm_prepare_capture 0 61260 NULL
160252 +v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3-0 61262 NULL nohasharray
160253 +jfs_direct_IO_61262 jfs_direct_IO 3 61262 &v9fs_mmap_file_read_61262
160254 +submit_bh_61263 submit_bh 0 61263 NULL
160255 +attr_sensitivity_show_tpkbd_61269 attr_sensitivity_show_tpkbd 0 61269 NULL nohasharray
160256 +t3_sge_init_ecntxt_61269 t3_sge_init_ecntxt 0 61269 &attr_sensitivity_show_tpkbd_61269
160257 +btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL nohasharray
160258 +ifalias_store_61270 ifalias_store 4-0 61270 &btrfs_bio_alloc_61270 nohasharray
160259 +show_fcstat_dumped_frames_61270 show_fcstat_dumped_frames 0 61270 &ifalias_store_61270
160260 +wiimote_ext_show_61274 wiimote_ext_show 0 61274 NULL
160261 +wlcore_raw_read32_61276 wlcore_raw_read32 0 61276 NULL
160262 +snd_seq_oss_read_61278 snd_seq_oss_read 0 61278 NULL
160263 +max8925_read_device_61279 max8925_read_device 0 61279 NULL
160264 +hfsplus_getxattr_finder_info_61283 hfsplus_getxattr_finder_info 0 61283 NULL
160265 +sys_add_key_61288 sys_add_key 4 61288 NULL nohasharray
160266 +nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 &sys_add_key_61288
160267 +dbg_notify_reboot_61292 dbg_notify_reboot 0 61292 NULL
160268 +b43_ssb_probe_61293 b43_ssb_probe 0 61293 NULL
160269 +rbd_remove_61294 rbd_remove 0-3 61294 NULL
160270 +teles_resume_61301 teles_resume 0 61301 NULL
160271 +ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
160272 +videobuf_dqbuf_61306 videobuf_dqbuf 0 61306 NULL
160273 +xfer_from_user_61307 xfer_from_user 3 61307 NULL
160274 +cdc_ncm_get_sset_count_61309 cdc_ncm_get_sset_count 0 61309 NULL
160275 +restart_transaction_61310 restart_transaction 0 61310 NULL
160276 +lp3971_dcdc_disable_61311 lp3971_dcdc_disable 0 61311 NULL
160277 +direntry_bytes_number_61315 direntry_bytes_number 0-2 61315 NULL
160278 +mem_cgroup_resize_limit_61316 mem_cgroup_resize_limit 0 61316 NULL
160279 +sha1_ssse3_export_61318 sha1_ssse3_export 0 61318 NULL
160280 +xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
160281 +show_fnode_discovery_auth_optional_61321 show_fnode_discovery_auth_optional 0 61321 NULL
160282 +bonding_show_mii_status_61322 bonding_show_mii_status 0 61322 NULL
160283 +ocfs2_xattr_set_61323 ocfs2_xattr_set 0 61323 NULL
160284 +fsl_asrc_dma_prepare_and_submit_61324 fsl_asrc_dma_prepare_and_submit 0 61324 NULL
160285 +pcan_usb_write_mode_61329 pcan_usb_write_mode 0 61329 NULL
160286 +C_SYSC_msgsnd_61330 C_SYSC_msgsnd 3 61330 NULL nohasharray
160287 +__netdev_adjacent_dev_insert_61330 __netdev_adjacent_dev_insert 0 61330 &C_SYSC_msgsnd_61330
160288 +write_file_spectral_short_repeat_61335 write_file_spectral_short_repeat 3-0 61335 NULL
160289 +rirb_get_response_61337 rirb_get_response 0 61337 NULL
160290 +st5481_setup_isocpipes_61340 st5481_setup_isocpipes 4-6 61340 NULL
160291 +rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3-0 61341 NULL nohasharray
160292 +init_pin_configs_show_61341 init_pin_configs_show 0 61341 &rx_rx_wa_ba_not_expected_read_61341 nohasharray
160293 +store_select_amcb2_transmit_clock_61341 store_select_amcb2_transmit_clock 0-4 61341 &init_pin_configs_show_61341 nohasharray
160294 +do_splice_direct_61341 do_splice_direct 5-0 61341 &store_select_amcb2_transmit_clock_61341
160295 +__dm_get_reserved_ios_61342 __dm_get_reserved_ios 0-3-2 61342 NULL
160296 +iwl_poll_bit_61343 iwl_poll_bit 0 61343 NULL
160297 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
160298 +lx_hardware_close_61347 lx_hardware_close 0 61347 NULL
160299 +sbp_tpg_attrib_show_max_logins_per_lun_61352 sbp_tpg_attrib_show_max_logins_per_lun 0 61352 NULL
160300 +pm8001_update_flash_61353 pm8001_update_flash 0 61353 NULL
160301 +wil_write_file_recovery_61354 wil_write_file_recovery 3-0 61354 NULL
160302 +vfio_fops_write_61355 vfio_fops_write 0-3 61355 NULL
160303 +num_users_show_61356 num_users_show 0 61356 NULL
160304 +iwlagn_disable_bss_61364 iwlagn_disable_bss 0 61364 NULL nohasharray
160305 +ixgbevf_set_mac_61364 ixgbevf_set_mac 0 61364 &iwlagn_disable_bss_61364
160306 +show_mem_removable_61365 show_mem_removable 0 61365 NULL
160307 +debug_debug4_read_61367 debug_debug4_read 3-0 61367 NULL
160308 +show_parent_61376 show_parent 0 61376 NULL
160309 +online_pages_61385 online_pages 0 61385 NULL nohasharray
160310 +clps711x_fb_check_var_61385 clps711x_fb_check_var 0 61385 &online_pages_61385
160311 +change_xattr_61390 change_xattr 5 61390 NULL
160312 +dax_get_addr_61391 dax_get_addr 0 61391 NULL
160313 +system_enable_write_61396 system_enable_write 3 61396 NULL
160314 +rdac_activate_61397 rdac_activate 0 61397 NULL
160315 +size_entry_mwt_61400 size_entry_mwt 0 61400 NULL nohasharray
160316 +cfg80211_vendor_cmd_alloc_reply_skb_61400 cfg80211_vendor_cmd_alloc_reply_skb 2 61400 &size_entry_mwt_61400
160317 +systemid_show_61405 systemid_show 0 61405 NULL
160318 +_xadc_update_adc_reg_61411 _xadc_update_adc_reg 0 61411 NULL
160319 +usblp_wwait_61417 usblp_wwait 0 61417 NULL
160320 +arcmsr_attr_host_driver_posted_cmd_61420 arcmsr_attr_host_driver_posted_cmd 0 61420 NULL
160321 +do_s2io_add_mac_61423 do_s2io_add_mac 0 61423 NULL
160322 +show_cpus_attr_61428 show_cpus_attr 0 61428 NULL
160323 +patch_ad1986a_61432 patch_ad1986a 0 61432 NULL
160324 +tw9910_power_61435 tw9910_power 0 61435 NULL
160325 +store_fc_rport_dev_loss_tmo_61436 store_fc_rport_dev_loss_tmo 0-4 61436 NULL
160326 +dma_ops_area_alloc_61440 dma_ops_area_alloc 0-5-3-4 61440 NULL
160327 +acquire_61443 acquire 0 61443 NULL
160328 +smbhash_61444 smbhash 0 61444 NULL
160329 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized_61445 target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized 0-3 61445 NULL
160330 +target_core_dev_pr_show_spc3_res_61447 target_core_dev_pr_show_spc3_res 0 61447 NULL
160331 +job_control_61452 job_control 0 61452 NULL
160332 +ceph_sync_write_61453 ceph_sync_write 0 61453 NULL
160333 +unix_stream_sendmsg_61455 unix_stream_sendmsg 4-0 61455 NULL
160334 +show_temperature_61459 show_temperature 0 61459 NULL
160335 +clps711x_pwm_config_61461 clps711x_pwm_config 0 61461 NULL
160336 +mwifiex_cmd_802_11_rssi_info_61464 mwifiex_cmd_802_11_rssi_info 0 61464 NULL nohasharray
160337 +netconsole_target_attr_show_61464 netconsole_target_attr_show 0 61464 &mwifiex_cmd_802_11_rssi_info_61464
160338 +validate_61467 validate 0 61467 NULL
160339 +vxfs_readpage_61468 vxfs_readpage 0 61468 NULL
160340 +rt2x00usb_vendor_request_61470 rt2x00usb_vendor_request 0 61470 NULL
160341 +capability_get_61474 capability_get 0 61474 NULL
160342 +get_fan_input_61476 get_fan_input 0 61476 NULL
160343 +iad_bFunctionClass_show_61477 iad_bFunctionClass_show 0 61477 NULL
160344 +fm10k_setup_all_rx_resources_61478 fm10k_setup_all_rx_resources 0 61478 NULL
160345 +snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5 61483 NULL nohasharray
160346 +show_61483 show 0 61483 &snd_pcm_lib_writev_transfer_61483
160347 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
160348 +__mv88e6xxx_reg_write_61486 __mv88e6xxx_reg_write 0 61486 NULL
160349 +mc13xxx_reg_write_61490 mc13xxx_reg_write 0 61490 NULL
160350 +bonding_show_resend_igmp_61498 bonding_show_resend_igmp 0 61498 NULL
160351 +batadv_interface_add_vid_61502 batadv_interface_add_vid 0 61502 NULL
160352 +ocfs2_xattr_security_get_61503 ocfs2_xattr_security_get 0 61503 NULL nohasharray
160353 +qla2x00_link_state_show_61503 qla2x00_link_state_show 0 61503 &ocfs2_xattr_security_get_61503 nohasharray
160354 +bnad_setup_tx_61503 bnad_setup_tx 0 61503 &qla2x00_link_state_show_61503
160355 +pppol2tp_getname_61506 pppol2tp_getname 0 61506 NULL
160356 +__dn_connect_61507 __dn_connect 0 61507 NULL
160357 +he_open_61509 he_open 0 61509 NULL nohasharray
160358 +ali_ircc_net_open_61509 ali_ircc_net_open 0 61509 &he_open_61509
160359 +__nfs_revalidate_inode_61510 __nfs_revalidate_inode 0 61510 NULL
160360 +ubi_version_show_61514 ubi_version_show 0 61514 NULL
160361 +brcmf_sdio_txpkt_prep_sg_61521 brcmf_sdio_txpkt_prep_sg 4-0 61521 NULL
160362 +ath10k_thermal_show_temp_61522 ath10k_thermal_show_temp 0 61522 NULL nohasharray
160363 +dummy_downcall_61522 dummy_downcall 0-3 61522 &ath10k_thermal_show_temp_61522 nohasharray
160364 +ath9k_hw_do_fastcc_61522 ath9k_hw_do_fastcc 0 61522 &dummy_downcall_61522 nohasharray
160365 +start_dma_61522 start_dma 0 61522 &ath9k_hw_do_fastcc_61522
160366 +mtu_show_61523 mtu_show 0 61523 NULL
160367 +show_pwm_reg_61524 show_pwm_reg 0 61524 NULL
160368 +usbvision_i2c_xfer_61527 usbvision_i2c_xfer 0-3 61527 NULL
160369 +unmap_and_move_huge_page_61528 unmap_and_move_huge_page 0 61528 NULL
160370 +jffs2_write_end_61529 jffs2_write_end 0-5 61529 NULL
160371 +l2tp_ip_connect_61530 l2tp_ip_connect 0 61530 NULL
160372 +test_power_get_ac_property_61540 test_power_get_ac_property 0 61540 NULL
160373 +show_fcstat_seconds_since_last_reset_61541 show_fcstat_seconds_since_last_reset 0 61541 NULL nohasharray
160374 +adt7x10_set_temp_61541 adt7x10_set_temp 0-4 61541 &show_fcstat_seconds_since_last_reset_61541 nohasharray
160375 +proc_write_device_61541 proc_write_device 3 61541 &adt7x10_set_temp_61541
160376 +be_clear_vlan_promisc_61542 be_clear_vlan_promisc 0 61542 NULL nohasharray
160377 +compat_SyS_select_61542 compat_SyS_select 1 61542 &be_clear_vlan_promisc_61542
160378 +set_gssp_clnt_61543 set_gssp_clnt 0 61543 NULL
160379 +get_ohm_of_thermistor_61545 get_ohm_of_thermistor 0 61545 NULL
160380 +bch_cached_dev_store_61547 bch_cached_dev_store 0-4 61547 NULL nohasharray
160381 +xadc_axi_read_adc_reg_61547 xadc_axi_read_adc_reg 0 61547 &bch_cached_dev_store_61547
160382 +show_fc_host_permanent_port_name_61549 show_fc_host_permanent_port_name 0 61549 NULL
160383 +lpfc_oas_supported_show_61550 lpfc_oas_supported_show 0 61550 NULL
160384 +trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
160385 +ip_gre_calc_hlen_61553 ip_gre_calc_hlen 0 61553 NULL nohasharray
160386 +store_61553 store 0-3 61553 &ip_gre_calc_hlen_61553
160387 +reiserfs_xattr_set_61558 reiserfs_xattr_set 0 61558 NULL
160388 +dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
160389 +hidpp_prefix_name_61562 hidpp_prefix_name 2 61562 NULL
160390 +iscsi_tpg_auth_show_authenticate_target_61563 iscsi_tpg_auth_show_authenticate_target 0 61563 NULL nohasharray
160391 +wl1271_hw_init_61563 wl1271_hw_init 0 61563 &iscsi_tpg_auth_show_authenticate_target_61563
160392 +b43_phy_ht_op_switch_channel_61564 b43_phy_ht_op_switch_channel 0 61564 NULL
160393 +iwl_force_rf_reset_61566 iwl_force_rf_reset 0 61566 NULL
160394 +sock_sendmsg_61567 sock_sendmsg 0-3 61567 NULL
160395 +fan_proc_write_61569 fan_proc_write 3-0 61569 NULL
160396 +ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3-0 61570 NULL
160397 +ldlm_pool_rw_atomic_seq_write_61572 ldlm_pool_rw_atomic_seq_write 3 61572 NULL
160398 +max_brightness_show_61577 max_brightness_show 0 61577 NULL
160399 +show_ordinals_61579 show_ordinals 0 61579 NULL
160400 +nfs4_do_find_root_sec_61580 nfs4_do_find_root_sec 0 61580 NULL
160401 +seq_open_private_61589 seq_open_private 3 61589 NULL
160402 +ov2640_set_params_61591 ov2640_set_params 0 61591 NULL
160403 +ipath_write_61598 ipath_write 0-3 61598 NULL
160404 +__get_vm_area_61599 __get_vm_area 1 61599 NULL
160405 +netlink_recvmsg_61600 netlink_recvmsg 4-0 61600 NULL
160406 +nfs4_init_uniform_client_string_61601 nfs4_init_uniform_client_string 3 61601 NULL nohasharray
160407 +cx2341x_handler_init_61601 cx2341x_handler_init 2 61601 &nfs4_init_uniform_client_string_61601
160408 +br_device_event_61613 br_device_event 0 61613 NULL
160409 +configfs_write_file_61621 configfs_write_file 3-0 61621 NULL nohasharray
160410 +alloc_cq_buf_61621 alloc_cq_buf 4-3 61621 &configfs_write_file_61621
160411 +get_pages_array_61622 get_pages_array 1 61622 NULL
160412 +s1d13xxxfb_set_par_61623 s1d13xxxfb_set_par 0 61623 NULL
160413 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
160414 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
160415 +pm8001_chip_fw_flash_update_req_61637 pm8001_chip_fw_flash_update_req 0 61637 NULL
160416 +store_61638 store 0 61638 NULL
160417 +btrfs_add_ordered_extent_61642 btrfs_add_ordered_extent 0 61642 NULL
160418 +snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL nohasharray
160419 +tcf_hashinfo_init_61643 tcf_hashinfo_init 2 61643 &snd_pcm_oss_read3_61643
160420 +ipath_write_umem64_61644 ipath_write_umem64 0 61644 NULL
160421 +resize_stripes_61650 resize_stripes 2-0 61650 NULL
160422 +video_autosw_set_61652 video_autosw_set 0 61652 NULL
160423 +wl1251_sdio_set_power_61653 wl1251_sdio_set_power 0 61653 NULL
160424 +zd_chip_set_multicast_hash_61656 zd_chip_set_multicast_hash 0 61656 NULL
160425 +uvesafb_exec_61657 uvesafb_exec 0 61657 NULL
160426 +show_counter_tx_underruns_61658 show_counter_tx_underruns 0 61658 NULL
160427 +fill_meta_index_61660 fill_meta_index 0-2 61660 NULL
160428 +pci_read_config_dword_61662 pci_read_config_dword 0 61662 NULL
160429 +twl6040gpo_direction_out_61663 twl6040gpo_direction_out 0 61663 NULL
160430 +pwm_store_61666 pwm_store 0-4 61666 NULL
160431 +insert_one_name_61668 insert_one_name 7 61668 NULL nohasharray
160432 +gx1fb_set_par_61668 gx1fb_set_par 0 61668 &insert_one_name_61668
160433 +x25_open_61673 x25_open 0 61673 NULL nohasharray
160434 +atl1_setup_ring_resources_61673 atl1_setup_ring_resources 0 61673 &x25_open_61673
160435 +pcan_usb_pro_set_filter_61674 pcan_usb_pro_set_filter 0 61674 NULL nohasharray
160436 +store_fan_step_output_61674 store_fan_step_output 0-4 61674 &pcan_usb_pro_set_filter_61674
160437 +input_event_size_61677 input_event_size 0 61677 NULL nohasharray
160438 +ceph_direct_io_61677 ceph_direct_io 0 61677 &input_event_size_61677
160439 +vid_out_buf_prepare_61678 vid_out_buf_prepare 0 61678 NULL
160440 +lock_loop_61681 lock_loop 1 61681 NULL
160441 +amd_gpio_dirout_61682 amd_gpio_dirout 0 61682 NULL nohasharray
160442 +show_tabletXtilt_61682 show_tabletXtilt 0 61682 &amd_gpio_dirout_61682
160443 +__do_tune_cpucache_61684 __do_tune_cpucache 2-0 61684 NULL
160444 +sco_sock_create_61686 sco_sock_create 0 61686 NULL
160445 +wl1271_sta_hw_init_post_mem_61688 wl1271_sta_hw_init_post_mem 0 61688 NULL
160446 +abx500_set_register_interruptible_61690 abx500_set_register_interruptible 0 61690 NULL
160447 +filter_read_61692 filter_read 3-0 61692 NULL
160448 +show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN_61693 show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN 0 61693 NULL
160449 +qlcnic_validate_beacon_61694 qlcnic_validate_beacon 0 61694 NULL
160450 +prepare_61695 prepare 0 61695 NULL
160451 +lpfc_oas_lun_state_show_61697 lpfc_oas_lun_state_show 0 61697 NULL
160452 +mt_set_quirks_61702 mt_set_quirks 0-4 61702 NULL
160453 +o2hb_heartbeat_group_mode_show_61706 o2hb_heartbeat_group_mode_show 0 61706 NULL
160454 +prog_page_61711 prog_page 2 61711 NULL
160455 +SyS_kexec_file_load_61715 SyS_kexec_file_load 3 61715 NULL
160456 +iov_length_61716 iov_length 0 61716 NULL
160457 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3-0 61718 NULL nohasharray
160458 +rocker_port_ctrl_61718 rocker_port_ctrl 0 61718 &fragmentation_threshold_read_61718
160459 +iad_bFunctionSubClass_show_61719 iad_bFunctionSubClass_show 0 61719 NULL nohasharray
160460 +rtpm_status_show_61719 rtpm_status_show 0 61719 &iad_bFunctionSubClass_show_61719 nohasharray
160461 +null_alloc_reqbuf_61719 null_alloc_reqbuf 3 61719 &rtpm_status_show_61719
160462 +show_61723 show 0 61723 NULL nohasharray
160463 +store_rtap_filter_61723 store_rtap_filter 0-4 61723 &show_61723
160464 +max1027_validate_device_61728 max1027_validate_device 0 61728 NULL
160465 +read_file_regval_61742 read_file_regval 3-0 61742 NULL
160466 +w5100_open_61743 w5100_open 0 61743 NULL
160467 +nfc_llcp_allocate_snl_61749 nfc_llcp_allocate_snl 2 61749 NULL
160468 +tipc_msg_make_bundle_61751 tipc_msg_make_bundle 3 61751 NULL
160469 +cx_auto_init_61752 cx_auto_init 0 61752 NULL
160470 +velocity_init_dma_rings_61759 velocity_init_dma_rings 0 61759 NULL
160471 +nilfs_segctor_last_seg_checkpoint_show_61761 nilfs_segctor_last_seg_checkpoint_show 0 61761 NULL nohasharray
160472 +vmlfb_check_var_61761 vmlfb_check_var 0 61761 &nilfs_segctor_last_seg_checkpoint_show_61761
160473 +SyS_sendto_61763 SyS_sendto 6-3 61763 NULL
160474 +show_pwm_auto_point_temp_61771 show_pwm_auto_point_temp 0 61771 NULL
160475 +features_show_61772 features_show 0 61772 NULL nohasharray
160476 +elv_iosched_store_61772 elv_iosched_store 0-3 61772 &features_show_61772
160477 +gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
160478 +compiled_by_show_61788 compiled_by_show 0 61788 NULL
160479 +security_bounded_transition_61790 security_bounded_transition 0 61790 NULL
160480 +sctp_cmd_send_msg_61795 sctp_cmd_send_msg 0 61795 NULL
160481 +batadv_dat_snoop_incoming_arp_reply_61801 batadv_dat_snoop_incoming_arp_reply 3 61801 NULL
160482 +kone_sysfs_show_actual_dpi_61804 kone_sysfs_show_actual_dpi 0 61804 NULL
160483 +show_blank_61805 show_blank 0 61805 NULL
160484 +mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL nohasharray
160485 +pch_gbe_setup_rx_resources_61812 pch_gbe_setup_rx_resources 0 61812 &mls_compute_context_len_61812 nohasharray
160486 +udp_sendmsg_61812 udp_sendmsg 3 61812 &pch_gbe_setup_rx_resources_61812
160487 +cifs_server_get_key_61813 cifs_server_get_key 0 61813 NULL
160488 +show_pwm_ast_61818 show_pwm_ast 0 61818 NULL
160489 +get_cap_size_61822 get_cap_size 0 61822 NULL
160490 +wacom_btnimg1_store_61823 wacom_btnimg1_store 4-0 61823 NULL
160491 +bd2802_store_reg0x13_61826 bd2802_store_reg0x13 0-4 61826 NULL nohasharray
160492 +break_layout_61826 break_layout 0 61826 &bd2802_store_reg0x13_61826
160493 +show_root_block_61828 show_root_block 0 61828 NULL
160494 +tps80031_irq_init_61830 tps80031_irq_init 3 61830 NULL
160495 +cyapa_empty_pip_output_data_61833 cyapa_empty_pip_output_data 0 61833 NULL nohasharray
160496 +qlcnic_change_mtu_61833 qlcnic_change_mtu 0 61833 &cyapa_empty_pip_output_data_61833
160497 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3-0 61841 NULL
160498 +iscsit_na_dataout_timeout_61844 iscsit_na_dataout_timeout 0 61844 NULL
160499 +regcache_sync_block_61846 regcache_sync_block 5-4 61846 NULL
160500 +t4vf_sge_alloc_rxq_61850 t4vf_sge_alloc_rxq 0 61850 NULL
160501 +mwifiex_cmd_mac_multicast_adr_61851 mwifiex_cmd_mac_multicast_adr 0 61851 NULL
160502 +ath9k_hw_def_dump_eeprom_61853 ath9k_hw_def_dump_eeprom 4-5-0 61853 NULL
160503 +nvidiafb_set_par_61854 nvidiafb_set_par 0 61854 NULL
160504 +x25_getname_61857 x25_getname 0 61857 NULL
160505 +store_61861 store 0-3 61861 NULL
160506 +evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL nohasharray
160507 +aty128_decode_var_61863 aty128_decode_var 0 61863 &evdev_compute_buffer_size_61863
160508 +SYSC_lsetxattr_61869 SYSC_lsetxattr 4 61869 NULL
160509 +store_61871 store 0-3 61871 NULL
160510 +snd_ymfpci_capture_prepare_61873 snd_ymfpci_capture_prepare 0 61873 NULL nohasharray
160511 +lbs_ethtool_get_eeprom_len_61873 lbs_ethtool_get_eeprom_len 0 61873 &snd_ymfpci_capture_prepare_61873
160512 +get_fw_name_61874 get_fw_name 3 61874 NULL nohasharray
160513 +smsc95xx_ethtool_getregslen_61874 smsc95xx_ethtool_getregslen 0 61874 &get_fw_name_61874
160514 +qla4xxx_board_id_show_61879 qla4xxx_board_id_show 0 61879 NULL
160515 +cmpc_accel_sensitivity_show_v4_61886 cmpc_accel_sensitivity_show_v4 0 61886 NULL
160516 +show_temp3_alarm_61887 show_temp3_alarm 0 61887 NULL
160517 +disconnect_61888 disconnect 0 61888 NULL
160518 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
160519 +make_rate_61898 make_rate 0 61898 NULL
160520 +ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
160521 +cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
160522 +clear_refs_write_61904 clear_refs_write 3 61904 NULL
160523 +br_get_size_61907 br_get_size 0 61907 NULL
160524 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3-0 61914 NULL nohasharray
160525 +squashfs_security_get_61914 squashfs_security_get 0 61914 &rx_filter_arp_filter_read_61914
160526 +irda_sendmsg_61916 irda_sendmsg 3 61916 NULL
160527 +au0828_init_isoc_61917 au0828_init_isoc 3-2-4-0 61917 NULL
160528 +sctp_sendmsg_61919 sctp_sendmsg 4-0 61919 NULL
160529 +csrow_ce_count_show_61921 csrow_ce_count_show 0 61921 NULL nohasharray
160530 +acpi_ut_release_mutex_61921 acpi_ut_release_mutex 0 61921 &csrow_ce_count_show_61921 nohasharray
160531 +pid_getattr_61921 pid_getattr 0 61921 &acpi_ut_release_mutex_61921
160532 +fsp_attr_show_pagereg_61922 fsp_attr_show_pagereg 0 61922 NULL
160533 +dps1_is_key_locked_61924 dps1_is_key_locked 0 61924 NULL
160534 +efi_get_runtime_map_size_61927 efi_get_runtime_map_size 0 61927 NULL
160535 +ov9740_reg_write_61928 ov9740_reg_write 0 61928 NULL
160536 +send_bulk_static_data_61932 send_bulk_static_data 3 61932 NULL nohasharray
160537 +host_show_hp_ssd_smart_path_status_61932 host_show_hp_ssd_smart_path_status 0 61932 &send_bulk_static_data_61932
160538 +iscsi_stat_instance_show_attr_sessions_61934 iscsi_stat_instance_show_attr_sessions 0 61934 NULL
160539 +be_mcc_notify_wait_61936 be_mcc_notify_wait 0 61936 NULL
160540 +ath10k_wmi_dbglog_cfg_61937 ath10k_wmi_dbglog_cfg 0 61937 NULL
160541 +adv7175_init_61938 adv7175_init 0 61938 NULL
160542 +as3935_read_61939 as3935_read 0 61939 NULL
160543 +multicast_startup_query_count_store_61940 multicast_startup_query_count_store 4-0 61940 NULL nohasharray
160544 +store_indirect_byte_61940 store_indirect_byte 0-4 61940 &multicast_startup_query_count_store_61940
160545 +kernfs_iop_getxattr_61941 kernfs_iop_getxattr 0 61941 NULL
160546 +e1000e_phc_enable_61945 e1000e_phc_enable 0 61945 NULL
160547 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3-0 61948 NULL
160548 +timeout_set_61951 timeout_set 0 61951 NULL
160549 +bonding_show_ad_partner_mac_61958 bonding_show_ad_partner_mac 0 61958 NULL
160550 +show_in_max0_61959 show_in_max0 0 61959 NULL
160551 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL nohasharray
160552 +set_type_61961 set_type 0-4 61961 &squashfs_read_id_index_table_61961
160553 +cmpc_accel_sensitivity_store_61964 cmpc_accel_sensitivity_store 0-4 61964 NULL
160554 +fix_read_error_61965 fix_read_error 4 61965 NULL
160555 +copy_user_transitions_61970 copy_user_transitions 0 61970 NULL
160556 +ath10k_mac_vif_recalc_ps_wake_threshold_61971 ath10k_mac_vif_recalc_ps_wake_threshold 0 61971 NULL
160557 +raw_getfrag_61976 raw_getfrag 3-4 61976 NULL
160558 +fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
160559 +cow_file_range_61979 cow_file_range 3-0 61979 NULL nohasharray
160560 +vfs_fsync_61979 vfs_fsync 0 61979 &cow_file_range_61979
160561 +crypto_shash_init_61980 crypto_shash_init 0 61980 NULL
160562 +set_extent_delalloc_61982 set_extent_delalloc 0 61982 NULL
160563 +e4000_set_lna_gain_61986 e4000_set_lna_gain 0 61986 NULL
160564 +bus_rescan_store_61988 bus_rescan_store 0-3 61988 NULL
160565 +mem_cgroup_reset_61989 mem_cgroup_reset 0-3 61989 NULL
160566 +module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
160567 +ieee802154_hdr_get_addr_61996 ieee802154_hdr_get_addr 0 61996 NULL
160568 +dequeue_event_62000 dequeue_event 3-0 62000 NULL
160569 +ceph_vxattrcb_dir_files_62002 ceph_vxattrcb_dir_files 0 62002 NULL
160570 +snprint_stack_trace_62003 snprint_stack_trace 0 62003 NULL nohasharray
160571 +show_tolerance4_62003 show_tolerance4 0 62003 &snprint_stack_trace_62003
160572 +wlcore_cmd_configure_failsafe_62004 wlcore_cmd_configure_failsafe 0 62004 NULL nohasharray
160573 +store_pwm_auto_vrdhot_ramp_62004 store_pwm_auto_vrdhot_ramp 0-4 62004 &wlcore_cmd_configure_failsafe_62004
160574 +niu_init_mac_62007 niu_init_mac 0 62007 NULL
160575 +nilfs_segctor_last_nongc_write_time_show_62008 nilfs_segctor_last_nongc_write_time_show 0 62008 NULL
160576 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
160577 +show_pwm_enable1_62017 show_pwm_enable1 0 62017 NULL
160578 +mtrr_add_page_62018 mtrr_add_page 0 62018 NULL
160579 +SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
160580 +jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
160581 +SYSC_select_62024 SYSC_select 1 62024 NULL nohasharray
160582 +radeon_hwmon_set_pwm1_enable_62024 radeon_hwmon_set_pwm1_enable 0-4 62024 &SYSC_select_62024
160583 +regulator_suspend_disk_uV_show_62026 regulator_suspend_disk_uV_show 0 62026 NULL
160584 +crypt_extent_62033 crypt_extent 0 62033 NULL
160585 +pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
160586 +create_message_62035 create_message 0 62035 NULL nohasharray
160587 +statfs_by_dentry_62035 statfs_by_dentry 0 62035 &create_message_62035
160588 +em28xx_read_reg_62039 em28xx_read_reg 0 62039 NULL nohasharray
160589 +afs_statfs_62039 afs_statfs 0 62039 &em28xx_read_reg_62039
160590 +romfs_blk_read_62040 romfs_blk_read 0 62040 NULL
160591 +pcxhr_send_it_dsp_62043 pcxhr_send_it_dsp 0 62043 NULL
160592 +ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
160593 +get_attn_62046 get_attn 0 62046 NULL
160594 +cs5345_s_ctrl_62047 cs5345_s_ctrl 0 62047 NULL
160595 +add_vol_ctl_62054 add_vol_ctl 0 62054 NULL
160596 +usnic_ib_inetaddr_event_62056 usnic_ib_inetaddr_event 0 62056 NULL
160597 +do_pselect_62061 do_pselect 1 62061 NULL
160598 +pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
160599 +_xfs_log_force_lsn_62083 _xfs_log_force_lsn 0 62083 NULL
160600 +fat_setattr_62084 fat_setattr 0 62084 NULL
160601 +lpfc_EnableXLane_show_62087 lpfc_EnableXLane_show 0 62087 NULL
160602 +ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 0 62100 NULL
160603 +airspy_alloc_stream_bufs_62101 airspy_alloc_stream_bufs 0 62101 NULL
160604 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4-0 62107 NULL
160605 +roccat_common2_sysfs_write_62110 roccat_common2_sysfs_write 6-0 62110 NULL nohasharray
160606 +online_page_ext_62110 online_page_ext 0 62110 &roccat_common2_sysfs_write_62110
160607 +mwifiex_cmd_get_hw_spec_62112 mwifiex_cmd_get_hw_spec 0 62112 NULL
160608 +ip_recv_error_62117 ip_recv_error 3-0 62117 NULL
160609 +cpuusage_write_62121 cpuusage_write 0 62121 NULL
160610 +dst_ca_write_62125 dst_ca_write 0-3 62125 NULL
160611 +via_parse_auto_config_62126 via_parse_auto_config 0 62126 NULL
160612 +llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
160613 +pkg_temp_thermal_cpu_callback_62132 pkg_temp_thermal_cpu_callback 0 62132 NULL
160614 +qib_diag_write_62133 qib_diag_write 3-0 62133 NULL nohasharray
160615 +kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
160616 +ql_status_62135 ql_status 5-0 62135 NULL nohasharray
160617 +show_in16_min_62135 show_in16_min 0 62135 &ql_status_62135 nohasharray
160618 +device_add_attrs_62135 device_add_attrs 0 62135 &show_in16_min_62135
160619 +fat12_ent_bread_62139 fat12_ent_bread 0 62139 NULL
160620 +acpi_ns_attach_object_62141 acpi_ns_attach_object 0 62141 NULL
160621 +inode_has_perm_62142 inode_has_perm 0 62142 NULL
160622 +wl1251_acx_sg_cfg_62149 wl1251_acx_sg_cfg 0 62149 NULL nohasharray
160623 +mlx4_en_init_allocator_62149 mlx4_en_init_allocator 0 62149 &wl1251_acx_sg_cfg_62149 nohasharray
160624 +orinoco_cs_resume_62149 orinoco_cs_resume 0 62149 &mlx4_en_init_allocator_62149 nohasharray
160625 +mt9v022_g_crop_62149 mt9v022_g_crop 0 62149 &orinoco_cs_resume_62149
160626 +edac_dimm_info_location_62150 edac_dimm_info_location 0 62150 NULL
160627 +video_usercopy_62151 video_usercopy 2 62151 NULL
160628 +set_component_fault_62152 set_component_fault 0-4 62152 NULL
160629 +array_state_store_62164 array_state_store 0-3 62164 NULL
160630 +SyS_getxattr_62166 SyS_getxattr 4 62166 NULL
160631 +phy_id_show_62171 phy_id_show 0 62171 NULL
160632 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
160633 +cyapa_read_byte_62177 cyapa_read_byte 0 62177 NULL nohasharray
160634 +toshiba_haps_reset_protection_62177 toshiba_haps_reset_protection 0 62177 &cyapa_read_byte_62177
160635 +write_file_dfs_62180 write_file_dfs 3-0 62180 NULL nohasharray
160636 +writecmd_62180 writecmd 0 62180 &write_file_dfs_62180
160637 +show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184 show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS 0 62184 NULL nohasharray
160638 +small_smb_init_62184 small_smb_init 0 62184 &show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184
160639 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
160640 +snd_als300_trigger_62188 snd_als300_trigger 0 62188 NULL
160641 +si_fan_ctrl_get_fan_speed_percent_62196 si_fan_ctrl_get_fan_speed_percent 0 62196 NULL
160642 +isl29003_store_range_62197 isl29003_store_range 0-4 62197 NULL
160643 +global_page_state_62202 global_page_state 0 62202 NULL
160644 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL
160645 +start_62206 start 0 62206 NULL
160646 +drm_fb_helper_check_var_62213 drm_fb_helper_check_var 0 62213 NULL
160647 +xenvif_get_sset_count_62215 xenvif_get_sset_count 0 62215 NULL
160648 +host_control_action_show_62216 host_control_action_show 0 62216 NULL
160649 +s_wakeup_filter_62217 s_wakeup_filter 0 62217 NULL
160650 +fuse_notify_poll_wakeup_62218 fuse_notify_poll_wakeup 0 62218 NULL
160651 +niu_open_62220 niu_open 0 62220 NULL
160652 +show_label_62225 show_label 0 62225 NULL nohasharray
160653 +enic_request_intr_62225 enic_request_intr 0 62225 &show_label_62225
160654 +smk_read_syslog_62227 smk_read_syslog 3-0 62227 NULL
160655 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
160656 +bmp085_get_pressure_62234 bmp085_get_pressure 0 62234 NULL nohasharray
160657 +store_pwm_setting_62234 store_pwm_setting 0-4 62234 &bmp085_get_pressure_62234
160658 +twl4030_pwmled_config_62243 twl4030_pwmled_config 0 62243 NULL
160659 +allocate_partition_62245 allocate_partition 4 62245 NULL
160660 +pnp_show_card_name_62246 pnp_show_card_name 0 62246 NULL
160661 +nilfs_btree_prepare_insert_62249 nilfs_btree_prepare_insert 0 62249 NULL
160662 +power_supply_store_property_62250 power_supply_store_property 0-4 62250 NULL
160663 +bnx2x_initial_phy_init_62252 bnx2x_initial_phy_init 0 62252 NULL
160664 +pcf50633_rtc_read_time_62253 pcf50633_rtc_read_time 0 62253 NULL nohasharray
160665 +fc0013_readreg_62253 fc0013_readreg 0 62253 &pcf50633_rtc_read_time_62253
160666 +of_io_request_and_map_62254 of_io_request_and_map 2 62254 NULL
160667 +m41t94_read_time_62258 m41t94_read_time 0 62258 NULL
160668 +send_control_msg_62261 send_control_msg 0 62261 NULL
160669 +ion_handle_test_dma_62262 ion_handle_test_dma 4-5 62262 NULL
160670 +myri10ge_notify_dca_62265 myri10ge_notify_dca 0 62265 NULL
160671 +pptp_outbound_pkt_62269 pptp_outbound_pkt 0 62269 NULL
160672 +chunk_size_store_62271 chunk_size_store 0-3 62271 NULL
160673 +security_file_permission_62278 security_file_permission 0 62278 NULL
160674 +get_random_int_62279 get_random_int 0 62279 NULL
160675 +pcxhr_prepare_62280 pcxhr_prepare 0 62280 NULL nohasharray
160676 +tcm_qla2xxx_tpg_attrib_show_generate_node_acls_62280 tcm_qla2xxx_tpg_attrib_show_generate_node_acls 0 62280 &pcxhr_prepare_62280
160677 +dccp_init_sock_62281 dccp_init_sock 0 62281 NULL
160678 +osst_write_error_recovery_62287 osst_write_error_recovery 0 62287 NULL
160679 +palmas_clks_prepare_62291 palmas_clks_prepare 0 62291 NULL
160680 +store_tabletWheel_62292 store_tabletWheel 0-4 62292 NULL
160681 +store_62293 store 0-4 62293 NULL
160682 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3-0 62296 NULL
160683 +ath10k_pci_cold_reset_62297 ath10k_pci_cold_reset 0 62297 NULL
160684 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
160685 +ieee80211_do_open_62305 ieee80211_do_open 0 62305 NULL
160686 +pch_gbe_setup_tx_resources_62306 pch_gbe_setup_tx_resources 0 62306 NULL
160687 +state_show_62309 state_show 0 62309 NULL
160688 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
160689 +udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
160690 +hfcpci_empty_bfifo_62323 hfcpci_empty_bfifo 4 62323 NULL
160691 +sierra_open_62327 sierra_open 0 62327 NULL nohasharray
160692 +target_core_alua_tg_pt_gp_store_attr_alua_access_state_62327 target_core_alua_tg_pt_gp_store_attr_alua_access_state 0-3 62327 &sierra_open_62327
160693 +rtl_op_start_62329 rtl_op_start 0 62329 NULL
160694 +queue_bulk_sg_tx_62330 queue_bulk_sg_tx 0 62330 NULL
160695 +ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
160696 +pcxhr_write_io_num_reg_cont_62334 pcxhr_write_io_num_reg_cont 0 62334 NULL
160697 +pega_int_read_62335 pega_int_read 0 62335 NULL
160698 +ath5k_attr_show_spur_level_max_62339 ath5k_attr_show_spur_level_max 0 62339 NULL
160699 +show_guid_62340 show_guid 0 62340 NULL nohasharray
160700 +sdev_show_evt_lun_change_reported_62340 sdev_show_evt_lun_change_reported 0 62340 &show_guid_62340
160701 +pppoe_create_62344 pppoe_create 0 62344 NULL nohasharray
160702 +set_attr_decimals_62344 set_attr_decimals 0-4 62344 &pppoe_create_62344
160703 +st_version_show_62346 st_version_show 0 62346 NULL
160704 +flash_write_62354 flash_write 3-0 62354 NULL
160705 +gigaset_tty_read_62357 gigaset_tty_read 0 62357 NULL
160706 +nilfs_dev_uuid_show_62360 nilfs_dev_uuid_show 0 62360 NULL
160707 +xfpregs_set_62363 xfpregs_set 4 62363 NULL
160708 +spmi_register_zero_write_62367 spmi_register_zero_write 0 62367 NULL nohasharray
160709 +small_smb2_init_62367 small_smb2_init 0 62367 &spmi_register_zero_write_62367
160710 +kmalloc_order_62372 kmalloc_order 1 62372 NULL nohasharray
160711 +hv_memory_notifier_62372 hv_memory_notifier 0 62372 &kmalloc_order_62372 nohasharray
160712 +iblock_configure_device_62372 iblock_configure_device 0 62372 &hv_memory_notifier_62372
160713 +tps6507x_pmic_clear_bits_62373 tps6507x_pmic_clear_bits 0 62373 NULL
160714 +register_netdevice_62374 register_netdevice 0 62374 NULL
160715 +host_control_on_shutdown_show_62376 host_control_on_shutdown_show 0 62376 NULL
160716 +af9005_write_ofdm_register_62378 af9005_write_ofdm_register 0 62378 NULL
160717 +bfad_im_vport_disable_62384 bfad_im_vport_disable 0 62384 NULL
160718 +snd_info_dev_register_entry_62385 snd_info_dev_register_entry 0 62385 NULL
160719 +twl_get_num_slaves_62386 twl_get_num_slaves 0 62386 NULL
160720 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3-0 62389 NULL
160721 +altera_irscan_62396 altera_irscan 2 62396 NULL
160722 +bq2415x_get_weak_battery_voltage_62404 bq2415x_get_weak_battery_voltage 0 62404 NULL nohasharray
160723 +eem_opts_dev_addr_show_62404 eem_opts_dev_addr_show 0 62404 &bq2415x_get_weak_battery_voltage_62404 nohasharray
160724 +ath10k_pci_hif_start_62404 ath10k_pci_hif_start 0 62404 &eem_opts_dev_addr_show_62404
160725 +fill_zeros_to_end_of_page_62405 fill_zeros_to_end_of_page 0 62405 NULL
160726 +set_umcast_62409 set_umcast 0-4 62409 NULL
160727 +set_ssp_62411 set_ssp 4 62411 NULL
160728 +flags_store_62413 flags_store 4-0 62413 NULL
160729 +mt9m111_reg_read_62415 mt9m111_reg_read 0 62415 NULL
160730 +radeon_hwmon_get_pwm1_62416 radeon_hwmon_get_pwm1 0 62416 NULL
160731 +ext4_journalled_write_end_62421 ext4_journalled_write_end 5-0 62421 NULL
160732 +setkey_62422 setkey 0 62422 NULL
160733 +ipw_net_set_mac_address_62423 ipw_net_set_mac_address 0 62423 NULL
160734 +irst_show_wakeup_events_62429 irst_show_wakeup_events 0 62429 NULL
160735 +roccat_common2_sysfs_write_talk_62430 roccat_common2_sysfs_write_talk 0-6-5 62430 NULL
160736 +disp_store_62433 disp_store 0-4 62433 NULL
160737 +vb2_vmalloc_alloc_62434 vb2_vmalloc_alloc 2 62434 NULL
160738 +ovl_dir_getattr_62435 ovl_dir_getattr 0 62435 NULL
160739 +netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
160740 +af9005_i2c_xfer_62438 af9005_i2c_xfer 0-3 62438 NULL
160741 +i915_error_state_write_62439 i915_error_state_write 0-3 62439 NULL
160742 +pppox_create_62440 pppox_create 0 62440 NULL
160743 +bmc150_accel_setup_any_motion_interrupt_62441 bmc150_accel_setup_any_motion_interrupt 0 62441 NULL
160744 +inv_mpu6050_write_reg_62443 inv_mpu6050_write_reg 0 62443 NULL
160745 +cxacru_sysfs_show_downstream_hec_errors_62448 cxacru_sysfs_show_downstream_hec_errors 0 62448 NULL
160746 +mlog_store_62451 mlog_store 0-4 62451 NULL
160747 +store_select_redundant_clock_62465 store_select_redundant_clock 0-4 62465 NULL
160748 +show_temp10_62469 show_temp10 0 62469 NULL
160749 +show_shost_eh_deadline_62470 show_shost_eh_deadline 0 62470 NULL nohasharray
160750 +udf_expand_file_adinicb_62470 udf_expand_file_adinicb 0 62470 &show_shost_eh_deadline_62470
160751 +force_remove_show_62475 force_remove_show 0 62475 NULL
160752 +ip_vs_icmp_xmit_v6_62477 ip_vs_icmp_xmit_v6 4-0 62477 NULL nohasharray
160753 +adapter_test_62477 adapter_test 0 62477 &ip_vs_icmp_xmit_v6_62477
160754 +cdc_ncm_show_wNtbOutMaxDatagrams_62480 cdc_ncm_show_wNtbOutMaxDatagrams 0 62480 NULL
160755 +do_io_rw_62484 do_io_rw 0-4-3-6 62484 NULL nohasharray
160756 +boost_notify_62484 boost_notify 0 62484 &do_io_rw_62484
160757 +intr_submit_62485 intr_submit 0 62485 NULL
160758 +rds_add_bound_62490 rds_add_bound 0 62490 NULL
160759 +tracing_saved_cmdlines_size_read_62491 tracing_saved_cmdlines_size_read 3 62491 NULL
160760 +mem_cgroup_write_62492 mem_cgroup_write 0-3 62492 NULL
160761 +persistent_ram_new_62493 persistent_ram_new 1-2 62493 NULL nohasharray
160762 +lpfc_stat_data_ctrl_show_62493 lpfc_stat_data_ctrl_show 0 62493 &persistent_ram_new_62493
160763 +tps6105x_regulator_enable_62498 tps6105x_regulator_enable 0 62498 NULL
160764 +qat_uclo_map_uof_obj_62504 qat_uclo_map_uof_obj 3 62504 NULL
160765 +scsi_scan_62506 scsi_scan 0 62506 NULL
160766 +store_mtu_62507 store_mtu 0-4 62507 NULL
160767 +show_bank1_setting_62508 show_bank1_setting 0 62508 NULL
160768 +start_show_62510 start_show 0 62510 NULL
160769 +pnp_assign_dma_62518 pnp_assign_dma 0 62518 NULL
160770 +set_beacon_interval_62521 set_beacon_interval 0 62521 NULL
160771 +int3403_get_max_state_62522 int3403_get_max_state 0 62522 NULL
160772 +pep_sendmsg_62524 pep_sendmsg 4-0 62524 NULL
160773 +rio_request_outb_mbox_62526 rio_request_outb_mbox 0 62526 NULL
160774 +atl1e_up_62528 atl1e_up 0 62528 NULL
160775 +iscsi_nacl_attrib_store_default_erl_62529 iscsi_nacl_attrib_store_default_erl 0-3 62529 NULL
160776 +caps_show_62531 caps_show 0 62531 NULL
160777 +test_iso_queue_62534 test_iso_queue 5 62534 NULL nohasharray
160778 +__kmalloc_node_track_caller_62534 __kmalloc_node_track_caller 1 62534 &test_iso_queue_62534
160779 +debugfs_read_62535 debugfs_read 3-0 62535 NULL nohasharray
160780 +qlcnicvf_config_led_62535 qlcnicvf_config_led 0 62535 &debugfs_read_62535
160781 +mv88e6352_wait_62536 mv88e6352_wait 0 62536 NULL
160782 +mei_fw_status_62539 mei_fw_status 0 62539 NULL nohasharray
160783 +batadv_softif_create_vlan_62539 batadv_softif_create_vlan 0 62539 &mei_fw_status_62539
160784 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4-0 62542 NULL
160785 +wl12xx_cmd_role_enable_62545 wl12xx_cmd_role_enable 0 62545 NULL
160786 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
160787 +pci_conf2_read_62548 pci_conf2_read 0 62548 NULL
160788 +roccat_common2_sysfs_write_sensor_62554 roccat_common2_sysfs_write_sensor 0-6-5 62554 NULL
160789 +ecp_read_data_62555 ecp_read_data 0 62555 NULL
160790 +target_stat_scsi_auth_intr_show_attr_map_indx_62561 target_stat_scsi_auth_intr_show_attr_map_indx 0 62561 NULL
160791 +cyapa_gen5_read_self_idac_data_62562 cyapa_gen5_read_self_idac_data 0 62562 NULL
160792 +errcatch_bytes_number_62564 errcatch_bytes_number 0-2 62564 NULL
160793 +ping_init_sock_62567 ping_init_sock 0 62567 NULL
160794 +compute_bitstructs_62570 compute_bitstructs 0 62570 NULL
160795 +cxacru_sysfs_showattr_LINK_62572 cxacru_sysfs_showattr_LINK 0 62572 NULL nohasharray
160796 +bcm54xx_shadow_read_62572 bcm54xx_shadow_read 0 62572 &cxacru_sysfs_showattr_LINK_62572
160797 +xfrm_user_policy_62573 xfrm_user_policy 4-0 62573 NULL
160798 +compat_SyS_rt_sigpending_62580 compat_SyS_rt_sigpending 2 62580 NULL
160799 +get_subdir_62581 get_subdir 3 62581 NULL nohasharray
160800 +efx_mcdi_await_completion_62581 efx_mcdi_await_completion 0 62581 &get_subdir_62581
160801 +regcache_lzo_decompress_cache_block_62585 regcache_lzo_decompress_cache_block 0 62585 NULL
160802 +ext3_unfreeze_62588 ext3_unfreeze 0 62588 NULL
160803 +amradio_set_mute_62597 amradio_set_mute 0 62597 NULL
160804 +sm501fb_check_var_pnl_62600 sm501fb_check_var_pnl 0 62600 NULL
160805 +packet_alloc_skb_62602 packet_alloc_skb 2-4-5 62602 NULL nohasharray
160806 +tg3_show_temp_62602 tg3_show_temp 0 62602 &packet_alloc_skb_62602
160807 +bonding_store_bonds_62603 bonding_store_bonds 0-4 62603 NULL
160808 +gfs2_xattr_get_62604 gfs2_xattr_get 0 62604 NULL
160809 +prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL
160810 +bond_alb_set_mac_address_62611 bond_alb_set_mac_address 0 62611 NULL
160811 +show_iface_immediate_data_62613 show_iface_immediate_data 0 62613 NULL
160812 +workqueue_cpu_down_callback_62614 workqueue_cpu_down_callback 0 62614 NULL
160813 +teql_master_mtu_62616 teql_master_mtu 0 62616 NULL nohasharray
160814 +evtchn_fifo_max_channels_62616 evtchn_fifo_max_channels 0 62616 &teql_master_mtu_62616
160815 +backend_probe_and_watch_62618 backend_probe_and_watch 0 62618 NULL
160816 +iommu_area_alloc_62619 iommu_area_alloc 2-3-4-7-0 62619 NULL
160817 +sync_max_store_62621 sync_max_store 0-3 62621 NULL
160818 +__offline_pages_62626 __offline_pages 0 62626 NULL
160819 +ems_pcmcia_add_card_62627 ems_pcmcia_add_card 2 62627 NULL nohasharray
160820 +fsg_common_set_num_buffers_62627 fsg_common_set_num_buffers 2 62627 &ems_pcmcia_add_card_62627
160821 +dut_mode_write_62630 dut_mode_write 3-0 62630 NULL
160822 +parport_ieee1284_read_nibble_62634 parport_ieee1284_read_nibble 0 62634 NULL
160823 +vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
160824 +bch_btree_map_nodes_62641 bch_btree_map_nodes 0 62641 NULL
160825 +autosuspend_show_62644 autosuspend_show 0 62644 NULL nohasharray
160826 +palmas_is_enabled_ldo_62644 palmas_is_enabled_ldo 0 62644 &autosuspend_show_62644
160827 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL nohasharray
160828 +ath10k_pci_hif_exchange_bmi_msg_62646 ath10k_pci_hif_exchange_bmi_msg 3-0 62646 &lpfc_sli4_queue_alloc_62646
160829 +show_counter_rx_tid_full_errs_62647 show_counter_rx_tid_full_errs 0 62647 NULL
160830 +show_model_62648 show_model 0 62648 NULL nohasharray
160831 +ti_vsend_sync_62648 ti_vsend_sync 0 62648 &show_model_62648 nohasharray
160832 +nfs4_proc_set_acl_62648 nfs4_proc_set_acl 0 62648 &ti_vsend_sync_62648
160833 +wm8994_gpio_direction_in_62649 wm8994_gpio_direction_in 0 62649 NULL
160834 +crypto_shash_finup_62656 crypto_shash_finup 0 62656 NULL
160835 +show_62657 show 0 62657 NULL
160836 +pages_shared_show_62658 pages_shared_show 0 62658 NULL
160837 +da9052_read_tbat_62666 da9052_read_tbat 0 62666 NULL
160838 +atl1e_change_mtu_62670 atl1e_change_mtu 0 62670 NULL
160839 +show_cardr_62674 show_cardr 0 62674 NULL
160840 +wl1273_fm_suspend_62676 wl1273_fm_suspend 0 62676 NULL
160841 +sdio_card_irq_get_62679 sdio_card_irq_get 0 62679 NULL
160842 +qla4xxx_hba_model_show_62680 qla4xxx_hba_model_show 0 62680 NULL
160843 +xfrm_count_pfkey_auth_supported_62684 xfrm_count_pfkey_auth_supported 0 62684 NULL
160844 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
160845 +target_stat_scsi_tgt_port_show_attr_in_cmds_62689 target_stat_scsi_tgt_port_show_attr_in_cmds 0 62689 NULL nohasharray
160846 +iscsi_tpg_attrib_show_default_erl_62689 iscsi_tpg_attrib_show_default_erl 0 62689 &target_stat_scsi_tgt_port_show_attr_in_cmds_62689
160847 +adxl34x_i2c_read_block_62691 adxl34x_i2c_read_block 3 62691 NULL
160848 +ioremap_wc_62695 ioremap_wc 2-1 62695 NULL nohasharray
160849 +proc_mpc_write_62695 proc_mpc_write 0-3 62695 &ioremap_wc_62695
160850 +sock_no_bind_62697 sock_no_bind 0 62697 NULL
160851 +show_fan_time_62699 show_fan_time 0 62699 NULL
160852 +ieee80211_set_probe_resp_62700 ieee80211_set_probe_resp 3 62700 NULL nohasharray
160853 +fddi_header_62700 fddi_header 0 62700 &ieee80211_set_probe_resp_62700
160854 +simple_readpage_62703 simple_readpage 0 62703 NULL
160855 +flush_62706 flush 0 62706 NULL
160856 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL nohasharray
160857 +target_stat_scsi_tgt_dev_attr_show_62708 target_stat_scsi_tgt_dev_attr_show 0 62708 &bioset_integrity_create_62708
160858 +netlink_recvmsg_62712 netlink_recvmsg 3 62712 NULL
160859 +target_configure_device_62714 target_configure_device 0 62714 NULL
160860 +gfs2_log_write_62717 gfs2_log_write 3 62717 NULL nohasharray
160861 +ubifs_getxattr_62717 ubifs_getxattr 0 62717 &gfs2_log_write_62717
160862 +do_serial8250_set_rxtrig_62720 do_serial8250_set_rxtrig 0 62720 NULL
160863 +cachefiles_daemon_read_62723 cachefiles_daemon_read 0-3 62723 NULL
160864 +belkin_sa_open_62724 belkin_sa_open 0 62724 NULL
160865 +atkbd_do_show_softraw_62726 atkbd_do_show_softraw 0 62726 NULL
160866 +rndis_filter_send_request_62727 rndis_filter_send_request 0 62727 NULL
160867 +set_beep_enable_62731 set_beep_enable 0-4 62731 NULL
160868 +show_fc_host_supported_fc4s_62732 show_fc_host_supported_fc4s 0 62732 NULL
160869 +client_channels_62735 client_channels 0 62735 NULL
160870 +obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
160871 +key_replays_read_62746 key_replays_read 3-0 62746 NULL nohasharray
160872 +roccat_common2_sysfs_write_buttons_62746 roccat_common2_sysfs_write_buttons 0-6-5 62746 &key_replays_read_62746
160873 +lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
160874 +show_tabletMouseRight_62750 show_tabletMouseRight 0 62750 NULL
160875 +mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3-0 62754 NULL
160876 +da903x_is_enabled_62756 da903x_is_enabled 0 62756 NULL
160877 +hardware_show_62757 hardware_show 0 62757 NULL
160878 +selinux_key_getsecurity_62760 selinux_key_getsecurity 0 62760 NULL nohasharray
160879 +cciss_scsi_user_command_62760 cciss_scsi_user_command 0-4 62760 &selinux_key_getsecurity_62760
160880 +lpfc_soft_wwnn_show_62761 lpfc_soft_wwnn_show 0 62761 NULL
160881 +register_kprobe_62762 register_kprobe 0 62762 NULL
160882 +show_ibdev_62764 show_ibdev 0 62764 NULL
160883 +init_chip_wc_pat_62768 init_chip_wc_pat 2 62768 NULL
160884 +copy_page_to_iter_iovec_62770 copy_page_to_iter_iovec 0-3 62770 NULL nohasharray
160885 +ax25_sendmsg_62770 ax25_sendmsg 4-0 62770 &copy_page_to_iter_iovec_62770
160886 +cm_show_counter_62774 cm_show_counter 0 62774 NULL
160887 +tomoyo_audit_inet_log_62775 tomoyo_audit_inet_log 0 62775 NULL
160888 +C_SYSC_ipc_62776 C_SYSC_ipc 3 62776 NULL nohasharray
160889 +mvs_queue_command_62776 mvs_queue_command 0 62776 &C_SYSC_ipc_62776
160890 +store_sched5_62779 store_sched5 4-0 62779 NULL
160891 +show_62782 show 0 62782 NULL
160892 +stmmac_change_mtu_62783 stmmac_change_mtu 0 62783 NULL
160893 +sabi_command_62785 sabi_command 0 62785 NULL
160894 +SyS_sched_getaffinity_62786 SyS_sched_getaffinity 2 62786 NULL
160895 +bttv_prepare_buffer_62787 bttv_prepare_buffer 0 62787 NULL nohasharray
160896 +update_clusterinfo_62787 update_clusterinfo 0 62787 &bttv_prepare_buffer_62787
160897 +smack_inode_setattr_62789 smack_inode_setattr 0 62789 NULL
160898 +hpsa_change_queue_depth_62793 hpsa_change_queue_depth 2-0 62793 NULL
160899 +_create_message_62795 _create_message 0 62795 NULL
160900 +max_freq_show_62797 max_freq_show 0 62797 NULL nohasharray
160901 +hdaps_temp1_show_62797 hdaps_temp1_show 0 62797 &max_freq_show_62797 nohasharray
160902 +qla2x00_optrom_bios_version_show_62797 qla2x00_optrom_bios_version_show 0 62797 &hdaps_temp1_show_62797
160903 +fsa9480_get_switch_62799 fsa9480_get_switch 0 62799 NULL
160904 +show_cam_size_62800 show_cam_size 0 62800 NULL
160905 +ad9523_store_62804 ad9523_store 0-4 62804 NULL
160906 +quirk_simultaneous_discovery_write_62807 quirk_simultaneous_discovery_write 3 62807 NULL
160907 +da9052_read_chg_current_62811 da9052_read_chg_current 0 62811 NULL nohasharray
160908 +pcap_regulator_is_enabled_62811 pcap_regulator_is_enabled 0 62811 &da9052_read_chg_current_62811 nohasharray
160909 +set_port0_62811 set_port0 0-4 62811 &pcap_regulator_is_enabled_62811
160910 +ceph_update_writeable_page_62812 ceph_update_writeable_page 0 62812 NULL
160911 +lm8323_pwm_store_time_62816 lm8323_pwm_store_time 0-4 62816 NULL
160912 +tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
160913 +of_alias_get_id_62818 of_alias_get_id 0 62818 NULL
160914 +efivar_show_raw_62820 efivar_show_raw 0 62820 NULL
160915 +show_iface_max_outstanding_r2t_62826 show_iface_max_outstanding_r2t 0 62826 NULL nohasharray
160916 +journal_end_62826 journal_end 0 62826 &show_iface_max_outstanding_r2t_62826
160917 +gem_do_start_62827 gem_do_start 0 62827 NULL
160918 +hpfs_read_ea_62828 hpfs_read_ea 0 62828 NULL nohasharray
160919 +fm10k_change_mtu_62828 fm10k_change_mtu 0 62828 &hpfs_read_ea_62828
160920 +iscsi_tpg_param_show_OFMarkInt_62831 iscsi_tpg_param_show_OFMarkInt 0 62831 NULL
160921 +__generic_file_splice_read_62834 __generic_file_splice_read 0 62834 NULL
160922 +__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0 62836 NULL
160923 +bio_get_nr_vecs_62838 bio_get_nr_vecs 0 62838 NULL nohasharray
160924 +notifier_to_errno_62838 notifier_to_errno 0-1 62838 &bio_get_nr_vecs_62838
160925 +xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
160926 +timeouts_show_62841 timeouts_show 0 62841 NULL
160927 +kovaplus_sysfs_read_profile_buttons_62843 kovaplus_sysfs_read_profile_buttons 0-5-6 62843 NULL
160928 +rx_fcs_err_read_62844 rx_fcs_err_read 3-0 62844 NULL
160929 +show_spi_transport_period_62848 show_spi_transport_period 0 62848 NULL
160930 +uwb_rc_cmd_62850 uwb_rc_cmd 0 62850 NULL
160931 +wl12xx_trigger_cmd_62853 wl12xx_trigger_cmd 0 62853 NULL
160932 +mt2131_set_params_62854 mt2131_set_params 0 62854 NULL
160933 +sr9800_reset_62856 sr9800_reset 0 62856 NULL
160934 +__f2fs_setxattr_62857 __f2fs_setxattr 0 62857 NULL
160935 +hpi_read_word_62862 hpi_read_word 0 62862 NULL
160936 +pcf8563_read_block_data_62864 pcf8563_read_block_data 0 62864 NULL
160937 +uart_get_attr_close_delay_62867 uart_get_attr_close_delay 0 62867 NULL
160938 +adv7343_s_ctrl_62869 adv7343_s_ctrl 0 62869 NULL
160939 +acpi_ds_result_pop_62871 acpi_ds_result_pop 0 62871 NULL
160940 +l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 4-0 62874 NULL nohasharray
160941 +netif_set_xps_queue_62874 netif_set_xps_queue 0 62874 &l2tp_ip6_recvmsg_62874
160942 +typhoon_download_firmware_62875 typhoon_download_firmware 0 62875 NULL
160943 +jffs2_security_getxattr_62876 jffs2_security_getxattr 0 62876 NULL
160944 +show_62877 show 0 62877 NULL nohasharray
160945 +xfs_rtmodify_range_62877 xfs_rtmodify_range 0 62877 &show_62877
160946 +store_engine_leds_62878 store_engine_leds 0-4 62878 NULL
160947 +pcol_try_alloc_62879 pcol_try_alloc 0 62879 NULL nohasharray
160948 +raid5_store_preread_threshold_62879 raid5_store_preread_threshold 0-3 62879 &pcol_try_alloc_62879
160949 +compass_store_62881 compass_store 0-3 62881 NULL
160950 +aoechr_write_62883 aoechr_write 3-0 62883 NULL nohasharray
160951 +cache_parse_62883 cache_parse 0 62883 &aoechr_write_62883
160952 +uart_mode_show_62886 uart_mode_show 0 62886 NULL
160953 +resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
160954 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
160955 +power_uw_show_62894 power_uw_show 0 62894 NULL nohasharray
160956 +tg3_power_up_62894 tg3_power_up 0 62894 &power_uw_show_62894
160957 +dummy_hrtimer_start_62897 dummy_hrtimer_start 0 62897 NULL nohasharray
160958 +mrf24j40_start_62897 mrf24j40_start 0 62897 &dummy_hrtimer_start_62897
160959 +mxl5005s_get_if_frequency_62898 mxl5005s_get_if_frequency 0 62898 NULL nohasharray
160960 +hdaps_calibrate_store_62898 hdaps_calibrate_store 0-4 62898 &mxl5005s_get_if_frequency_62898
160961 +wiimod_bboard_calib_show_62903 wiimod_bboard_calib_show 0 62903 NULL nohasharray
160962 +afs_vlocation_cache_get_key_62903 afs_vlocation_cache_get_key 0 62903 &wiimod_bboard_calib_show_62903
160963 +mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
160964 +getdqbuf_62908 getdqbuf 1 62908 NULL
160965 +get_temp_max_62909 get_temp_max 0 62909 NULL
160966 +si476x_core_cmd_fm_phase_diversity_62915 si476x_core_cmd_fm_phase_diversity 0 62915 NULL
160967 +o2nm_node_store_62916 o2nm_node_store 0-4 62916 NULL
160968 +rdmsr_safe_on_cpu_62917 rdmsr_safe_on_cpu 0 62917 NULL
160969 +stk17ta8_rtc_read_time_62918 stk17ta8_rtc_read_time 0 62918 NULL
160970 +xgbe_get_rxfh_indir_size_62922 xgbe_get_rxfh_indir_size 0 62922 NULL
160971 +i40evf_get_sset_count_62925 i40evf_get_sset_count 0 62925 NULL
160972 +ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
160973 +netvsc_send_62939 netvsc_send 0 62939 NULL nohasharray
160974 +acpi_processor_set_throttling_62939 acpi_processor_set_throttling 0 62939 &netvsc_send_62939
160975 +edt_ft5x06_setting_show_62940 edt_ft5x06_setting_show 0 62940 NULL
160976 +sr9800_set_default_mode_62946 sr9800_set_default_mode 0 62946 NULL
160977 +adp5520_bl_daylight_max_store_62947 adp5520_bl_daylight_max_store 4-0 62947 NULL
160978 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
160979 +set_trigger_state_62957 set_trigger_state 0 62957 NULL
160980 +nvif_object_mthd_62960 nvif_object_mthd 4-0 62960 NULL nohasharray
160981 +show_hyst_common_62960 show_hyst_common 0 62960 &nvif_object_mthd_62960
160982 +rc5t583_rtc_read_time_62965 rc5t583_rtc_read_time 0 62965 NULL
160983 +libcfs_sock_read_62968 libcfs_sock_read 3 62968 NULL
160984 +dib8096p_rw_on_apb_62970 dib8096p_rw_on_apb 0-3 62970 NULL
160985 +asus_wmi_set_devstate_62971 asus_wmi_set_devstate 0 62971 NULL
160986 +bcm7xxx_config_init_62973 bcm7xxx_config_init 0 62973 NULL
160987 +sleep_millisecs_show_62979 sleep_millisecs_show 0 62979 NULL
160988 +extts_fifo_show_62981 extts_fifo_show 0 62981 NULL
160989 +show_state_name_62985 show_state_name 0 62985 NULL nohasharray
160990 +cifs_direct_io_62985 cifs_direct_io 0 62985 &show_state_name_62985
160991 +ipoib_vlan_add_62988 ipoib_vlan_add 0 62988 NULL
160992 +prof_cpu_mask_proc_write_62989 prof_cpu_mask_proc_write 0-3 62989 NULL
160993 +snd_emu10k1_fx8010_playback_trigger_62990 snd_emu10k1_fx8010_playback_trigger 0 62990 NULL
160994 +hwdep_read_62992 hwdep_read 3 62992 NULL nohasharray
160995 +ivtv_start_capture_62992 ivtv_start_capture 0 62992 &hwdep_read_62992
160996 +send_62994 send 0 62994 NULL
160997 +iscsit_ta_demo_mode_write_protect_62998 iscsit_ta_demo_mode_write_protect 0 62998 NULL
160998 +generic_file_fsync_62999 generic_file_fsync 0 62999 NULL
160999 +asus_wmi_get_devstate_63000 asus_wmi_get_devstate 0 63000 NULL
161000 +hash_max_show_63001 hash_max_show 0 63001 NULL
161001 +jbd2_journal_update_sb_log_tail_63005 jbd2_journal_update_sb_log_tail 0 63005 NULL
161002 +get_skb_63008 get_skb 2 63008 NULL
161003 +__ext3_journal_stop_63017 __ext3_journal_stop 0 63017 NULL
161004 +__sctp_connect_63020 __sctp_connect 0 63020 NULL
161005 +show_pwmfreq_63024 show_pwmfreq 0 63024 NULL
161006 +kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL nohasharray
161007 +xfs_trans_reserve_63026 xfs_trans_reserve 0 63026 &kstrtoull_from_user_63026
161008 +nfs_revalidate_inode_63032 nfs_revalidate_inode 0 63032 NULL nohasharray
161009 +_save_mc_63032 _save_mc 0-3 63032 &nfs_revalidate_inode_63032
161010 +__vb2_perform_fileio_63033 __vb2_perform_fileio 3-0 63033 NULL
161011 +solo_i2c_master_xfer_63036 solo_i2c_master_xfer 0-3 63036 NULL
161012 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3-0 63037 NULL
161013 +crypto_ahash_finup_63039 crypto_ahash_finup 0 63039 NULL
161014 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
161015 +s6e63m0_sysfs_show_gamma_mode_63045 s6e63m0_sysfs_show_gamma_mode 0 63045 NULL nohasharray
161016 +po1030_set_green_balance_63045 po1030_set_green_balance 0 63045 &s6e63m0_sysfs_show_gamma_mode_63045
161017 +b43_nphy_set_channel_63047 b43_nphy_set_channel 0 63047 NULL
161018 +wiimote_cmd_wait_63051 wiimote_cmd_wait 0 63051 NULL nohasharray
161019 +pyra_sysfs_write_info_63051 pyra_sysfs_write_info 0-6-5 63051 &wiimote_cmd_wait_63051
161020 +gso_pskb_expand_head_63052 gso_pskb_expand_head 2 63052 NULL
161021 +wait_for_event_63054 wait_for_event 0 63054 NULL
161022 +unlink1_63059 unlink1 3 63059 NULL nohasharray
161023 +show_conn_param_ISCSI_PARAM_IFMARKER_EN_63059 show_conn_param_ISCSI_PARAM_IFMARKER_EN 0 63059 &unlink1_63059
161024 +__nilfs_btree_get_block_63062 __nilfs_btree_get_block 0 63062 NULL
161025 +show_in_max_63065 show_in_max 0 63065 NULL nohasharray
161026 +remote_settings_file_read_63065 remote_settings_file_read 0-3 63065 &show_in_max_63065 nohasharray
161027 +br_fdb_external_learn_add_63065 br_fdb_external_learn_add 0 63065 &remote_settings_file_read_63065
161028 +xen_set_nslabs_63066 xen_set_nslabs 0 63066 NULL
161029 +parport_ieee1284_ecp_write_data_63067 parport_ieee1284_ecp_write_data 0 63067 NULL
161030 +iwl_dbgfs_fw_rx_stats_read_63070 iwl_dbgfs_fw_rx_stats_read 3-0 63070 NULL
161031 +enable_show_63071 enable_show 0 63071 NULL nohasharray
161032 +_abb5zes3_rtc_set_alarm_63071 _abb5zes3_rtc_set_alarm 0 63071 &enable_show_63071
161033 +__uncore_filter_state_show_63073 __uncore_filter_state_show 0 63073 NULL
161034 +show_priority_63080 show_priority 0 63080 NULL
161035 +show_counter_rx_dropped_pkts_63082 show_counter_rx_dropped_pkts 0 63082 NULL nohasharray
161036 +nosy_read_63082 nosy_read 0-3 63082 &show_counter_rx_dropped_pkts_63082 nohasharray
161037 +bd2802_store_reg0x00_63082 bd2802_store_reg0x00 0-4 63082 &nosy_read_63082
161038 +gpio_trig_brightness_show_63087 gpio_trig_brightness_show 0 63087 NULL
161039 +ath10k_bmi_execute_63089 ath10k_bmi_execute 0 63089 NULL
161040 +rt2x00usb_find_endpoints_63091 rt2x00usb_find_endpoints 0 63091 NULL
161041 +show_tcpInSegs_63094 show_tcpInSegs 0 63094 NULL
161042 +cachefiles_check_in_use_63096 cachefiles_check_in_use 0 63096 NULL
161043 +get_component_slot_63097 get_component_slot 0 63097 NULL
161044 +compr_data_size_show_63105 compr_data_size_show 0 63105 NULL
161045 +pcistub_slot_remove_63106 pcistub_slot_remove 0-3 63106 NULL
161046 +ip_vs_out_icmp_63108 ip_vs_out_icmp 0 63108 NULL
161047 +errors_store_63110 errors_store 0-3 63110 NULL
161048 +dquot_alloc_block_63114 dquot_alloc_block 0 63114 NULL
161049 +iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3-0 63116 NULL
161050 +ethoc_open_63118 ethoc_open 0 63118 NULL
161051 +atc_pcm_capture_get_resources_63121 atc_pcm_capture_get_resources 0 63121 NULL
161052 +pcf8523_read_63123 pcf8523_read 0 63123 NULL
161053 +fat_writepages_63131 fat_writepages 0 63131 NULL nohasharray
161054 +target_core_show_alua_lu_gp_63131 target_core_show_alua_lu_gp 0 63131 &fat_writepages_63131
161055 +bma180_set_bits_63133 bma180_set_bits 0 63133 NULL
161056 +team_queue_override_init_63136 team_queue_override_init 0 63136 NULL
161057 +ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
161058 +brcmf_fil_cmd_data_set_63139 brcmf_fil_cmd_data_set 0 63139 NULL
161059 +mcs_get_reg_63141 mcs_get_reg 0 63141 NULL
161060 +show_ipv4_iface_ttl_63146 show_ipv4_iface_ttl 0 63146 NULL
161061 +pwc_set_u8_ctrl_63148 pwc_set_u8_ctrl 0 63148 NULL nohasharray
161062 +c2port_store_flash_erase_63148 c2port_store_flash_erase 0-4 63148 &pwc_set_u8_ctrl_63148
161063 +zd_ioread16_locked_63151 zd_ioread16_locked 0 63151 NULL
161064 +iwl_mvm_coex_dump_mbox_63153 iwl_mvm_coex_dump_mbox 0-3-4 63153 NULL
161065 +ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
161066 +iscsi_tpg_param_show_IFMarker_63161 iscsi_tpg_param_show_IFMarker 0 63161 NULL
161067 +il4965_show_tx_power_63163 il4965_show_tx_power 0 63163 NULL nohasharray
161068 +arvo_sysfs_set_key_mask_63163 arvo_sysfs_set_key_mask 0-4 63163 &il4965_show_tx_power_63163
161069 +amd_iommu_show_features_63168 amd_iommu_show_features 0 63168 NULL
161070 +smk_write_revoke_subj_63173 smk_write_revoke_subj 3-0 63173 NULL
161071 +wm831x_reg_read_63175 wm831x_reg_read 0 63175 NULL
161072 +ovl_fill_merge_63176 ovl_fill_merge 3 63176 NULL
161073 +read_63177 read 0-3 63177 NULL
161074 +SyS_syslog_63178 SyS_syslog 3 63178 NULL
161075 +ds2780_write_63179 ds2780_write 4-3-0 63179 NULL
161076 +snd_pcm_lib_malloc_pages_63182 snd_pcm_lib_malloc_pages 2 63182 NULL nohasharray
161077 +picolcd_debug_eeprom_write_63182 picolcd_debug_eeprom_write 0-3 63182 &snd_pcm_lib_malloc_pages_63182
161078 +is_local_show_63185 is_local_show 0 63185 NULL
161079 +hfsplus_file_fsync_63186 hfsplus_file_fsync 0 63186 NULL
161080 +iwl_trans_start_hw_63187 iwl_trans_start_hw 0 63187 NULL
161081 +qib_user_sdma_pin_pkt_63190 qib_user_sdma_pin_pkt 0 63190 NULL
161082 +isdn_net_init_63192 isdn_net_init 0 63192 NULL
161083 +security_policydb_len_63198 security_policydb_len 0 63198 NULL
161084 +_kstrtoull_63201 _kstrtoull 0 63201 NULL
161085 +suspend_enter_63203 suspend_enter 0 63203 NULL
161086 +bq24190_sysfs_store_63207 bq24190_sysfs_store 0-4 63207 NULL
161087 +nilfs_segctor_assign_63208 nilfs_segctor_assign 0 63208 NULL
161088 +dev_get_phys_port_id_63210 dev_get_phys_port_id 0 63210 NULL nohasharray
161089 +tx_63210 tx 0 63210 &dev_get_phys_port_id_63210
161090 +client_monitor_latency_show_63212 client_monitor_latency_show 0 63212 NULL
161091 +patch_stac925x_63213 patch_stac925x 0 63213 NULL
161092 +cp_get_eeprom_len_63219 cp_get_eeprom_len 0 63219 NULL
161093 +xfs_file_write_iter_63220 xfs_file_write_iter 0 63220 NULL
161094 +bnx2x_func_start_63221 bnx2x_func_start 0 63221 NULL
161095 +zl10039_set_params_63225 zl10039_set_params 0 63225 NULL
161096 +encrypted_instantiate_63226 encrypted_instantiate 0 63226 NULL
161097 +nvkm_device_create__63227 nvkm_device_create_ 7 63227 NULL nohasharray
161098 +SyS_gethostname_63227 SyS_gethostname 2 63227 &nvkm_device_create__63227
161099 +ttm_bo_global_show_63228 ttm_bo_global_show 0 63228 NULL
161100 +stk17ta8_rtc_set_alarm_63230 stk17ta8_rtc_set_alarm 0 63230 NULL
161101 +ext2_direct_IO_63231 ext2_direct_IO 3 63231 NULL
161102 +ctxsize_63232 ctxsize 0 63232 NULL
161103 +module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
161104 +mwl8k_cmd_get_hw_spec_ap_63234 mwl8k_cmd_get_hw_spec_ap 0 63234 NULL
161105 +pcan_usb_pro_set_ts_63236 pcan_usb_pro_set_ts 0 63236 NULL
161106 +show_firmware_63239 show_firmware 0 63239 NULL nohasharray
161107 +pnp_activate_dev_63239 pnp_activate_dev 0 63239 &show_firmware_63239
161108 +cyapa_i2c_write_63241 cyapa_i2c_write 3-0 63241 NULL
161109 +lp3971_ldo_is_enabled_63245 lp3971_ldo_is_enabled 0 63245 NULL
161110 +do_convert_63247 do_convert 0 63247 NULL
161111 +setxattr_63249 setxattr 0 63249 NULL
161112 +ptp_read_63251 ptp_read 4-0 63251 NULL
161113 +_iwl_dbgfs_rx_phyinfo_write_63254 _iwl_dbgfs_rx_phyinfo_write 3 63254 NULL
161114 +bond_option_arp_ip_targets_set_63257 bond_option_arp_ip_targets_set 0 63257 NULL
161115 +kmx61_set_power_state_63260 kmx61_set_power_state 0 63260 NULL
161116 +xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
161117 +show_auto_brightness_63263 show_auto_brightness 0 63263 NULL nohasharray
161118 +acpi_ns_handle_to_pathname_63263 acpi_ns_handle_to_pathname 0 63263 &show_auto_brightness_63263
161119 +btrfs_space_info_show_disk_used_63265 btrfs_space_info_show_disk_used 0 63265 NULL nohasharray
161120 +qlcnic_get_ring_regs_len_63265 qlcnic_get_ring_regs_len 0 63265 &btrfs_space_info_show_disk_used_63265
161121 +nilfs_segbuf_wait_63274 nilfs_segbuf_wait 0 63274 NULL
161122 +elan_i2c_read_cmd_63276 elan_i2c_read_cmd 0 63276 NULL
161123 +caches_show_63278 caches_show 0 63278 NULL nohasharray
161124 +update_mode_store_63278 update_mode_store 0-4 63278 &caches_show_63278
161125 +target_core_hba_show_attr_hba_mode_63281 target_core_hba_show_attr_hba_mode 0 63281 NULL
161126 +i40evf_vlan_rx_add_vid_63284 i40evf_vlan_rx_add_vid 0 63284 NULL
161127 +tcp_collapse_63294 tcp_collapse 5-6 63294 NULL
161128 +buf_to_pages_noslab_63296 buf_to_pages_noslab 0 63296 NULL
161129 +isdn_ppp_ccp_xmit_reset_63297 isdn_ppp_ccp_xmit_reset 6 63297 NULL
161130 +nf_nat_ipv6_fn_63304 nf_nat_ipv6_fn 0 63304 NULL
161131 +raid5_resize_63306 raid5_resize 2-0 63306 NULL
161132 +nfsd_vfs_read_63307 nfsd_vfs_read 5 63307 NULL
161133 +uwb_radio_start_63310 uwb_radio_start 0 63310 NULL
161134 +wl1251_hw_init_beacon_filter_63321 wl1251_hw_init_beacon_filter 0 63321 NULL
161135 +mac802154_slave_open_63322 mac802154_slave_open 0 63322 NULL nohasharray
161136 +qla4_8xxx_check_init_adapter_retry_63322 qla4_8xxx_check_init_adapter_retry 0 63322 &mac802154_slave_open_63322
161137 +ath10k_read_fw_dbglog_63323 ath10k_read_fw_dbglog 3-0 63323 NULL
161138 +nfs_scan_commit_list_63325 nfs_scan_commit_list 0 63325 NULL
161139 +recv_data_63327 recv_data 3-0 63327 NULL
161140 +store_mem_db_63330 store_mem_db 0-4 63330 NULL
161141 +C_SYSC_recvfrom_63331 C_SYSC_recvfrom 3 63331 NULL
161142 +snd_hdsp_trigger_63332 snd_hdsp_trigger 0 63332 NULL
161143 +msm6242_read_time_63339 msm6242_read_time 0 63339 NULL
161144 +lpfc_issue_lip_63340 lpfc_issue_lip 0 63340 NULL
161145 +info_server_63343 info_server 4 63343 NULL
161146 +il_force_reset_63344 il_force_reset 0 63344 NULL
161147 +kobj_attr_show_63349 kobj_attr_show 0 63349 NULL
161148 +show_fc_starget_port_name_63354 show_fc_starget_port_name 0 63354 NULL
161149 +nvif_device_new_63358 nvif_device_new 5 63358 NULL
161150 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3-0 63362 NULL
161151 +simple_xattr_list_63373 simple_xattr_list 0 63373 NULL
161152 +idmouse_read_63374 idmouse_read 3-0 63374 NULL
161153 +guid_show_63379 guid_show 0 63379 NULL
161154 +read_word_63384 read_word 0 63384 NULL nohasharray
161155 +vmci_qpair_peekv_63384 vmci_qpair_peekv 3-0 63384 &read_word_63384
161156 +wl1251_spi_set_power_63385 wl1251_spi_set_power 0 63385 NULL nohasharray
161157 +tridentfb_set_par_63385 tridentfb_set_par 0 63385 &wl1251_spi_set_power_63385
161158 +edac_pci_alloc_ctl_info_63388 edac_pci_alloc_ctl_info 1 63388 NULL nohasharray
161159 +usbnet_read_cmd_nopm_63388 usbnet_read_cmd_nopm 7-0 63388 &edac_pci_alloc_ctl_info_63388
161160 +dbg_check_synced_i_size_63395 dbg_check_synced_i_size 0 63395 NULL
161161 +cyapa_gen5_resume_scanning_63396 cyapa_gen5_resume_scanning 0 63396 NULL
161162 +rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3-0 63405 NULL
161163 +ppr_notifier_63406 ppr_notifier 0 63406 NULL
161164 +cxacru_sysfs_show_downstream_rate_63407 cxacru_sysfs_show_downstream_rate 0 63407 NULL
161165 +show_jint_max_packets_63409 show_jint_max_packets 0 63409 NULL
161166 +fm10k_setup_all_tx_resources_63412 fm10k_setup_all_tx_resources 0 63412 NULL
161167 +s_audio_mode_63418 s_audio_mode 0 63418 NULL nohasharray
161168 +target_stat_scsi_tgt_dev_attr_store_63418 target_stat_scsi_tgt_dev_attr_store 0 63418 &s_audio_mode_63418
161169 +adc128_set_in_63419 adc128_set_in 0-4 63419 NULL
161170 +start_power_clamp_63423 start_power_clamp 0 63423 NULL
161171 +show_temp0_min_63424 show_temp0_min 0 63424 NULL
161172 +tpm_tis_init_63427 tpm_tis_init 3-4 63427 NULL nohasharray
161173 +l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 4-0 63427 &tpm_tis_init_63427
161174 +show_fcstat_nos_count_63429 show_fcstat_nos_count 0 63429 NULL
161175 +led_trigger_show_63434 led_trigger_show 0 63434 NULL
161176 +kone_send_63435 kone_send 4-0 63435 NULL nohasharray
161177 +uwb_rc_addr_set_63435 uwb_rc_addr_set 0 63435 &kone_send_63435
161178 +cifs_invalidate_mapping_63438 cifs_invalidate_mapping 0 63438 NULL
161179 +of_irq_get_63443 of_irq_get 0 63443 NULL
161180 +write_end_63445 write_end 0-5 63445 NULL
161181 +mac80211_hwsim_start_63447 mac80211_hwsim_start 0 63447 NULL
161182 +ipv6_is_mld_63461 ipv6_is_mld 3 63461 NULL
161183 +ath10k_wmi_cmd_send_63462 ath10k_wmi_cmd_send 0 63462 NULL
161184 +nvkm_i2c_port_create__63465 nvkm_i2c_port_create_ 7 63465 NULL
161185 +sock_common_setsockopt_63466 sock_common_setsockopt 0 63466 NULL
161186 +root_path_cost_show_63467 root_path_cost_show 0 63467 NULL nohasharray
161187 +integrity_verify_show_63467 integrity_verify_show 0 63467 &root_path_cost_show_63467
161188 +si5351_bulk_write_63468 si5351_bulk_write 2-3 63468 NULL nohasharray
161189 +MT2063_SetReceiverMode_63468 MT2063_SetReceiverMode 0 63468 &si5351_bulk_write_63468
161190 +snd_info_entry_write_63474 snd_info_entry_write 3-0 63474 NULL
161191 +cdc_ncm_show_rx_max_63475 cdc_ncm_show_rx_max 0 63475 NULL
161192 +scm_fp_copy_63479 scm_fp_copy 0 63479 NULL
161193 +__nvme_submit_admin_cmd_63481 __nvme_submit_admin_cmd 0 63481 NULL
161194 +reada_find_extent_63486 reada_find_extent 2 63486 NULL nohasharray
161195 +rivafb_check_var_63486 rivafb_check_var 0 63486 &reada_find_extent_63486
161196 +ath10k_peer_assoc_qos_ap_63487 ath10k_peer_assoc_qos_ap 0 63487 NULL
161197 +read_kcore_63488 read_kcore 3 63488 NULL
161198 +iwl_dbgfs_bcast_filters_read_63489 iwl_dbgfs_bcast_filters_read 3-0 63489 NULL
161199 +i2c_request_63490 i2c_request 0 63490 NULL
161200 +pm8001_ctl_max_out_io_show_63492 pm8001_ctl_max_out_io_show 0 63492 NULL
161201 +dwapb_gpio_to_irq_63493 dwapb_gpio_to_irq 2 63493 NULL
161202 +show_crit_hyst_63497 show_crit_hyst 0 63497 NULL
161203 +module_attr_show_63501 module_attr_show 0 63501 NULL
161204 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
161205 +usb_sleep_music_store_63510 usb_sleep_music_store 0-4 63510 NULL
161206 +reiserfs_xattr_set_handle_63522 reiserfs_xattr_set_handle 0 63522 NULL nohasharray
161207 +lpfc_max_scsicmpl_time_store_63522 lpfc_max_scsicmpl_time_store 0-4 63522 &reiserfs_xattr_set_handle_63522
161208 +__stop_machine_63523 __stop_machine 0 63523 NULL nohasharray
161209 +sctp_bind_63523 sctp_bind 0 63523 &__stop_machine_63523
161210 +mwifiex_cmd_802_11_key_material_v2_63525 mwifiex_cmd_802_11_key_material_v2 0 63525 NULL
161211 +pwm1_show_63527 pwm1_show 0 63527 NULL
161212 +efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 5-4 63529 NULL
161213 +__ath10k_ce_rx_post_buf_63531 __ath10k_ce_rx_post_buf 0 63531 NULL nohasharray
161214 +cond_read_list_63531 cond_read_list 0 63531 &__ath10k_ce_rx_post_buf_63531
161215 +ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL nohasharray
161216 +generic_cont_expand_simple_63534 generic_cont_expand_simple 0 63534 &ubi_more_leb_change_data_63534
161217 +write_file_spectral_period_63536 write_file_spectral_period 3-0 63536 NULL
161218 +SyS_recv_63537 SyS_recv 3 63537 NULL
161219 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 NULL nohasharray
161220 +fan1_input_show_63540 fan1_input_show 0 63540 &if_sdio_read_scratch_63540 nohasharray
161221 +get_int_63540 get_int 0 63540 &fan1_input_show_63540
161222 +cyapa_gen5_do_calibrate_63542 cyapa_gen5_do_calibrate 0-4 63542 NULL
161223 +i40e_fcoe_ddp_target_63544 i40e_fcoe_ddp_target 4 63544 NULL
161224 +append_to_buffer_63550 append_to_buffer 3-0 63550 NULL
161225 +dbg_leb_write_63555 dbg_leb_write 4-5-0 63555 NULL
161226 +request_dma_63556 request_dma 0 63556 NULL
161227 +__xudc_ep0_queue_63557 __xudc_ep0_queue 0 63557 NULL
161228 +parse_mic_boost_63564 parse_mic_boost 0 63564 NULL
161229 +ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
161230 +volume_set_status_ec_63573 volume_set_status_ec 0 63573 NULL
161231 +hih6130_show_temperature_63574 hih6130_show_temperature 0 63574 NULL
161232 +ext2_writepage_63575 ext2_writepage 0 63575 NULL
161233 +rproc_alloc_63577 rproc_alloc 5 63577 NULL nohasharray
161234 +iwl_send_tx_ant_cfg_63577 iwl_send_tx_ant_cfg 0 63577 &rproc_alloc_63577
161235 +__commit_trans_jl_63590 __commit_trans_jl 0 63590 NULL nohasharray
161236 +tipc_listen_63590 tipc_listen 0 63590 &__commit_trans_jl_63590
161237 +store_lcd_level_63595 store_lcd_level 0-4 63595 NULL
161238 +queue_store_iostats_63596 queue_store_iostats 3-0 63596 NULL
161239 +ext3_clear_blocks_63597 ext3_clear_blocks 4-5 63597 NULL nohasharray
161240 +data_sock_setsockopt_63597 data_sock_setsockopt 0 63597 &ext3_clear_blocks_63597
161241 +snd_als4000_playback_trigger_63605 snd_als4000_playback_trigger 0 63605 NULL
161242 +usb_8dev_wait_cmd_msg_63607 usb_8dev_wait_cmd_msg 0 63607 NULL
161243 +mlx4_ib_alloc_cq_buf_63610 mlx4_ib_alloc_cq_buf 3 63610 NULL
161244 +write_debug_level_63613 write_debug_level 3 63613 NULL
161245 +__spi_validate_63618 __spi_validate 0 63618 NULL nohasharray
161246 +comp_algorithm_store_63618 comp_algorithm_store 0-4 63618 &__spi_validate_63618
161247 +show_dev_name_63623 show_dev_name 0 63623 NULL
161248 +module_alloc_63630 module_alloc 1 63630 NULL
161249 +ntfs_malloc_nofs_nofail_63631 ntfs_malloc_nofs_nofail 1 63631 NULL
161250 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
161251 +cm3232_get_it_available_63635 cm3232_get_it_available 0 63635 NULL
161252 +hid_report_len_63637 hid_report_len 0 63637 NULL
161253 +iscsi_stat_tgt_attr_show_attr_indx_63639 iscsi_stat_tgt_attr_show_attr_indx 0 63639 NULL
161254 +_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
161255 +apei_exec_write_register_value_63642 apei_exec_write_register_value 0 63642 NULL
161256 +il3945_store_filter_flags_63643 il3945_store_filter_flags 0-4 63643 NULL
161257 +ubifs_lpt_end_commit_63644 ubifs_lpt_end_commit 0 63644 NULL
161258 +wr_log_clear_63646 wr_log_clear 0-3 63646 NULL
161259 +apds990x_power_state_store_63647 apds990x_power_state_store 0-4 63647 NULL
161260 +proc_loginuid_write_63648 proc_loginuid_write 3-0 63648 NULL nohasharray
161261 +gre_packet_63648 gre_packet 0 63648 &proc_loginuid_write_63648
161262 +simple_write_begin_63649 simple_write_begin 0 63649 NULL
161263 +ext2_xattr_security_set_63650 ext2_xattr_security_set 0 63650 NULL
161264 +sock_sendmsg_nosec_63655 sock_sendmsg_nosec 3 63655 NULL
161265 +atkbd_do_set_softraw_63656 atkbd_do_set_softraw 0-4 63656 NULL
161266 +ldlm_cli_enqueue_63657 ldlm_cli_enqueue 8 63657 NULL
161267 +hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL
161268 +igbvf_setup_rx_resources_63659 igbvf_setup_rx_resources 0 63659 NULL nohasharray
161269 +lpfc_devloss_tmo_store_63659 lpfc_devloss_tmo_store 0-4 63659 &igbvf_setup_rx_resources_63659
161270 +si4713_tx_tune_power_63660 si4713_tx_tune_power 0 63660 NULL
161271 +virtnet_set_mac_address_63662 virtnet_set_mac_address 0 63662 NULL
161272 +pm_print_times_store_63663 pm_print_times_store 0-4 63663 NULL
161273 +ip_vs_remote_request4_63664 ip_vs_remote_request4 0 63664 NULL
161274 +vbi_read_63673 vbi_read 3-0 63673 NULL nohasharray
161275 +xen_register_pirq_63673 xen_register_pirq 2-1 63673 &vbi_read_63673
161276 +dwc3_gadget_ep0_queue_63675 dwc3_gadget_ep0_queue 0 63675 NULL
161277 +bnep_net_open_63676 bnep_net_open 0 63676 NULL
161278 +multicast_router_store_63677 multicast_router_store 4-0 63677 NULL
161279 +dlm_scand_start_63680 dlm_scand_start 0 63680 NULL
161280 +alloc_tty_driver_63681 alloc_tty_driver 1 63681 NULL
161281 +idt77252_init_ubr_63684 idt77252_init_ubr 0 63684 NULL
161282 +volume_get_status_ec_63685 volume_get_status_ec 0 63685 NULL
161283 +i2c_algo_dp_aux_get_byte_63690 i2c_algo_dp_aux_get_byte 0 63690 NULL
161284 +mos7720_open_63691 mos7720_open 0 63691 NULL
161285 +i2c_algo_dp_aux_address_63695 i2c_algo_dp_aux_address 0 63695 NULL nohasharray
161286 +nf_hook_slow_63695 nf_hook_slow 0 63695 &i2c_algo_dp_aux_address_63695
161287 +write_file_spectral_fft_period_63696 write_file_spectral_fft_period 3-0 63696 NULL
161288 +bin_search_63697 bin_search 0 63697 NULL
161289 +xen_pvclock_gtod_notify_63705 xen_pvclock_gtod_notify 0 63705 NULL
161290 +mismatch_cnt_show_63711 mismatch_cnt_show 0 63711 NULL
161291 +btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
161292 +read_rxflow_63726 read_rxflow 0 63726 NULL
161293 +ntb_debugfs_read_63728 ntb_debugfs_read 3-0 63728 NULL
161294 +max8998_rtc_read_time_63729 max8998_rtc_read_time 0 63729 NULL
161295 +ipmi_read_63730 ipmi_read 0-3 63730 NULL
161296 +ks8851_set_mac_address_63734 ks8851_set_mac_address 0 63734 NULL
161297 +snd_bt87x_stop_63735 snd_bt87x_stop 0 63735 NULL nohasharray
161298 +sh_eth_ring_init_63735 sh_eth_ring_init 0 63735 &snd_bt87x_stop_63735
161299 +sctp_setsockopt_paddr_thresholds_63737 sctp_setsockopt_paddr_thresholds 0 63737 NULL
161300 +_ctl_host_trace_buffer_enable_store_63738 _ctl_host_trace_buffer_enable_store 0-4 63738 NULL
161301 +selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
161302 +i40e_vsi_setup_tx_resources_63745 i40e_vsi_setup_tx_resources 0 63745 NULL
161303 +acpi_tb_install_fixed_table_63749 acpi_tb_install_fixed_table 1 63749 NULL
161304 +cxgb4vf_set_mac_addr_63751 cxgb4vf_set_mac_addr 0 63751 NULL
161305 +led_delay_off_show_63754 led_delay_off_show 0 63754 NULL
161306 +show_atmindex_63757 show_atmindex 0 63757 NULL nohasharray
161307 +uv_cpu_mask_to_apicid_and_63757 uv_cpu_mask_to_apicid_and 0 63757 &show_atmindex_63757
161308 +nvkm_therm_create__63758 nvkm_therm_create_ 4 63758 NULL nohasharray
161309 +tvp5150_cropcap_63758 tvp5150_cropcap 0 63758 &nvkm_therm_create__63758
161310 +__send_control_msg_63761 __send_control_msg 0 63761 NULL
161311 +snd_cs4281_trigger_63762 snd_cs4281_trigger 0 63762 NULL
161312 +isl12022_get_datetime_63765 isl12022_get_datetime 0 63765 NULL nohasharray
161313 +ocfs2_control_do_down_msg_63765 ocfs2_control_do_down_msg 0 63765 &isl12022_get_datetime_63765
161314 +tipc_sk_publish_63767 tipc_sk_publish 0 63767 NULL
161315 +snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3-0 63771 NULL nohasharray
161316 +alc882_parse_auto_config_63771 alc882_parse_auto_config 0 63771 &snd_pcm_oss_read1_63771
161317 +ath10k_ce_init_dest_ring_63773 ath10k_ce_init_dest_ring 0 63773 NULL
161318 +snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 NULL nohasharray
161319 +tda826x_set_params_63774 tda826x_set_params 0 63774 &snd_opl4_mem_proc_read_63774
161320 +spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL nohasharray
161321 +generic_getxattr_63778 generic_getxattr 0 63778 &spidev_compat_ioctl_63778 nohasharray
161322 +usnic_ib_show_max_vf_63778 usnic_ib_show_max_vf 0 63778 &generic_getxattr_63778
161323 +ohci_urb_enqueue_63779 ohci_urb_enqueue 0 63779 NULL
161324 +pvr2_i2c_xfer_63786 pvr2_i2c_xfer 0-3 63786 NULL
161325 +iscsi_tpg_param_store_DataDigest_63792 iscsi_tpg_param_store_DataDigest 0-3 63792 NULL
161326 +coda_getattr_63793 coda_getattr 0 63793 NULL
161327 +kovaplus_sysfs_write_63795 kovaplus_sysfs_write 6-0 63795 NULL nohasharray
161328 +carl9170_set_channel_63795 carl9170_set_channel 0 63795 &kovaplus_sysfs_write_63795 nohasharray
161329 +at76_mac80211_start_63795 at76_mac80211_start 0 63795 &carl9170_set_channel_63795
161330 +__ieee80211_start_rx_ba_session_63796 __ieee80211_start_rx_ba_session 7 63796 NULL
161331 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL nohasharray
161332 +global_rsv_reserved_show_63806 global_rsv_reserved_show 0 63806 &mwifiex_11n_create_rx_reorder_tbl_63806 nohasharray
161333 +ivtv_yuv_udma_stream_frame_63806 ivtv_yuv_udma_stream_frame 0 63806 &global_rsv_reserved_show_63806
161334 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL nohasharray
161335 +e1000_test_msi_interrupt_63807 e1000_test_msi_interrupt 0 63807 &copy_nodes_to_user_63807
161336 +dev_show_vendor_63810 dev_show_vendor 0 63810 NULL
161337 +C_SYSC_process_vm_readv_63811 C_SYSC_process_vm_readv 3-5 63811 NULL
161338 +usb_find_address_63814 usb_find_address 0 63814 NULL nohasharray
161339 +h245_help_63814 h245_help 0 63814 &usb_find_address_63814
161340 +issue_creg_rw_63819 issue_creg_rw 0 63819 NULL nohasharray
161341 +ipath_create_rcvhdrq_63819 ipath_create_rcvhdrq 0 63819 &issue_creg_rw_63819
161342 +bmg160_set_power_state_63824 bmg160_set_power_state 0 63824 NULL
161343 +regmap_multi_reg_write_63826 regmap_multi_reg_write 3 63826 NULL
161344 +sel_write_load_63830 sel_write_load 3-0 63830 NULL
161345 +hdaps_position_show_63832 hdaps_position_show 0 63832 NULL
161346 +shm_fsync_63834 shm_fsync 0 63834 NULL
161347 +max8997_reg_is_enabled_63837 max8997_reg_is_enabled 0 63837 NULL
161348 +ds2781_save_eeprom_63843 ds2781_save_eeprom 0 63843 NULL
161349 +proc_pid_attr_write_63845 proc_pid_attr_write 3-0 63845 NULL
161350 +alc268_parse_auto_config_63852 alc268_parse_auto_config 0 63852 NULL
161351 +mt9t112_s_fmt_63855 mt9t112_s_fmt 0 63855 NULL
161352 +disk_ext_range_show_63859 disk_ext_range_show 0 63859 NULL
161353 +bus_uevent_store_63861 bus_uevent_store 0-3 63861 NULL
161354 +eql_open_63862 eql_open 0 63862 NULL
161355 +read_page_owner_63869 read_page_owner 3-0 63869 NULL
161356 +adc128_show_in_63872 adc128_show_in 0 63872 NULL
161357 +smb2_sync_write_63880 smb2_sync_write 0 63880 NULL nohasharray
161358 +store_sched3_63880 store_sched3 4-0 63880 &smb2_sync_write_63880
161359 +bt_size_63881 bt_size 0 63881 NULL
161360 +group_fwd_mask_show_63890 group_fwd_mask_show 0 63890 NULL
161361 +cachefiles_daemon_bcull_63894 cachefiles_daemon_bcull 0 63894 NULL
161362 +ceph_tcp_sendmsg_63895 ceph_tcp_sendmsg 4 63895 NULL
161363 +selinux_ipv6_forward_63896 selinux_ipv6_forward 0 63896 NULL nohasharray
161364 +kyrofb_set_par_63896 kyrofb_set_par 0 63896 &selinux_ipv6_forward_63896
161365 +sctp_auth_del_key_id_63897 sctp_auth_del_key_id 0 63897 NULL
161366 +minix_statfs_63900 minix_statfs 0 63900 NULL
161367 +divas_write_63901 divas_write 3-0 63901 NULL
161368 +xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 NULL nohasharray
161369 +cp2112_wait_63902 cp2112_wait 0 63902 &xhci_alloc_stream_info_63902
161370 +iblock_set_configfs_dev_params_63915 iblock_set_configfs_dev_params 0-3 63915 NULL
161371 +lpfc_link_state_show_63919 lpfc_link_state_show 0 63919 NULL
161372 +uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 0-2-3 63922 NULL
161373 +snd_compr_write_63923 snd_compr_write 3-0 63923 NULL
161374 +cdc_ncm_show_dwNtbInMaxSize_63926 cdc_ncm_show_dwNtbInMaxSize 0 63926 NULL
161375 +write_63928 write 0 63928 NULL
161376 +eni_proc_read_63929 eni_proc_read 0 63929 NULL
161377 +bsg_write_63933 bsg_write 0-3 63933 NULL nohasharray
161378 +drv_set_extended_addr_63933 drv_set_extended_addr 0 63933 &bsg_write_63933
161379 +lp5521_selftest_63935 lp5521_selftest 0 63935 NULL
161380 +pem_show_fan_63938 pem_show_fan 0 63938 NULL
161381 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
161382 +__team_options_register_63941 __team_options_register 3-0 63941 NULL
161383 +connected_duration_show_63943 connected_duration_show 0 63943 NULL
161384 +show_srp_rport_fast_io_fail_tmo_63949 show_srp_rport_fast_io_fail_tmo 0 63949 NULL nohasharray
161385 +macvtap_recvmsg_63949 macvtap_recvmsg 0-4 63949 &show_srp_rport_fast_io_fail_tmo_63949
161386 +netdev_rx_handler_register_63952 netdev_rx_handler_register 0 63952 NULL
161387 +show_fnode_ipv4_tos_63962 show_fnode_ipv4_tos 0 63962 NULL
161388 +nametoid_parse_63971 nametoid_parse 0 63971 NULL
161389 +usb_serial_generic_submit_read_urbs_63972 usb_serial_generic_submit_read_urbs 0 63972 NULL nohasharray
161390 +videobuf_qbuf_63972 videobuf_qbuf 0 63972 &usb_serial_generic_submit_read_urbs_63972
161391 +ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
161392 +diva_xdi_write_63975 diva_xdi_write 4-0 63975 NULL nohasharray
161393 +set_bredr_63975 set_bredr 4 63975 &diva_xdi_write_63975
161394 +msi001_set_tuner_63978 msi001_set_tuner 0 63978 NULL
161395 +genlmsg_new_unicast_63982 genlmsg_new_unicast 1 63982 NULL nohasharray
161396 +set_mode_63982 set_mode 0-4 63982 &genlmsg_new_unicast_63982 nohasharray
161397 +wil_rx_snaplen_63982 wil_rx_snaplen 0 63982 &set_mode_63982
161398 +construct_key_and_link_63985 construct_key_and_link 3 63985 NULL
161399 +core_alua_store_offline_bit_63989 core_alua_store_offline_bit 0-3 63989 NULL
161400 +get_host_param_63991 get_host_param 0 63991 NULL nohasharray
161401 +tifm_map_sg_63991 tifm_map_sg 3 63991 &get_host_param_63991
161402 +ageing_time_store_63994 ageing_time_store 4-0 63994 NULL
161403 +be2iscsi_get_if_param_63997 be2iscsi_get_if_param 0 63997 NULL
161404 +s5p_mfc_alloc_codec_buffers_v5_64000 s5p_mfc_alloc_codec_buffers_v5 0 64000 NULL
161405 +read_file_frameerrors_64001 read_file_frameerrors 3-0 64001 NULL
161406 +read_descriptors_64002 read_descriptors 0-5-6 64002 NULL
161407 +ov7670_read_64006 ov7670_read 0 64006 NULL
161408 +hfsplus_security_setxattr_64009 hfsplus_security_setxattr 0 64009 NULL
161409 +vb2_start_streaming_64013 vb2_start_streaming 0 64013 NULL
161410 +kmemdup_64015 kmemdup 2 64015 NULL nohasharray
161411 +cxgb_set_mac_addr_64015 cxgb_set_mac_addr 0 64015 &kmemdup_64015
161412 +C_SYSC_sendfile64_64017 C_SYSC_sendfile64 4 64017 NULL
161413 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
161414 +hid_debug_events_read_64023 hid_debug_events_read 0-3 64023 NULL
161415 +tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 NULL
161416 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
161417 +vga_get_interruptible_64032 vga_get_interruptible 0 64032 NULL
161418 +get_component_locate_64036 get_component_locate 0 64036 NULL
161419 +r6040_alloc_rxbufs_64037 r6040_alloc_rxbufs 0 64037 NULL
161420 +SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
161421 +f_init_sdma_regs_64047 f_init_sdma_regs 0 64047 NULL nohasharray
161422 +udc_queue_64047 udc_queue 0 64047 &f_init_sdma_regs_64047
161423 +dvb_dmxdev_ts_callback_64051 dvb_dmxdev_ts_callback 2-4 64051 NULL nohasharray
161424 +usbnet_change_mtu_64051 usbnet_change_mtu 0 64051 &dvb_dmxdev_ts_callback_64051
161425 +qlcnic_alloc_sw_resources_64057 qlcnic_alloc_sw_resources 0 64057 NULL
161426 +tps65912_reg_disable_64058 tps65912_reg_disable 0 64058 NULL
161427 +alloc_codec_buffers_64063 alloc_codec_buffers 0 64063 NULL
161428 +start_hw_64065 start_hw 0 64065 NULL nohasharray
161429 +jbd2_cleanup_journal_tail_64065 jbd2_cleanup_journal_tail 0 64065 &start_hw_64065
161430 +nfs4_lookup_root_64067 nfs4_lookup_root 0 64067 NULL
161431 +__sock_create_64069 __sock_create 0 64069 NULL
161432 +pcifront_bus_write_64071 pcifront_bus_write 0 64071 NULL
161433 +e4000_s_ctrl_64076 e4000_s_ctrl 0 64076 NULL
161434 +qlcnic_sriov_issue_cmd_64077 qlcnic_sriov_issue_cmd 0 64077 NULL
161435 +show_rd_sect_64078 show_rd_sect 0 64078 NULL
161436 +fc_header_64083 fc_header 0 64083 NULL
161437 +sl_realloc_bufs_64086 sl_realloc_bufs 2-0 64086 NULL
161438 +clear_update_marker_64088 clear_update_marker 0 64088 NULL nohasharray
161439 +gether_opts_qmult_store_64088 gether_opts_qmult_store 0-3 64088 &clear_update_marker_64088
161440 +lbs_highrssi_read_64089 lbs_highrssi_read 3-0 64089 NULL
161441 +gfs2_inplace_reserve_64096 gfs2_inplace_reserve 0 64096 NULL nohasharray
161442 +SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 &gfs2_inplace_reserve_64096
161443 +logfs_statfs_64097 logfs_statfs 0 64097 NULL
161444 +show_64101 show 0 64101 NULL
161445 +__soft_offline_page_64103 __soft_offline_page 0 64103 NULL
161446 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
161447 +skge_get_sset_count_64115 skge_get_sset_count 0 64115 NULL
161448 +ipoib_hard_header_64116 ipoib_hard_header 0 64116 NULL nohasharray
161449 +keyring_instantiate_64116 keyring_instantiate 0 64116 &ipoib_hard_header_64116
161450 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
161451 +vxlan_remcsum_64121 vxlan_remcsum 3-4 64121 NULL
161452 +max77693_chg_is_enabled_64122 max77693_chg_is_enabled 0 64122 NULL
161453 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
161454 +mwifiex_cmd_802_11_deauthenticate_64129 mwifiex_cmd_802_11_deauthenticate 0 64129 NULL
161455 +init_bch_64130 init_bch 1-2 64130 NULL
161456 +v4l2_m2m_streamon_64133 v4l2_m2m_streamon 0 64133 NULL
161457 +pyra_set_settings_64134 pyra_set_settings 0 64134 NULL
161458 +soft_reset_64137 soft_reset 0 64137 NULL nohasharray
161459 +adt7x10_write_word_64137 adt7x10_write_word 0 64137 &soft_reset_64137
161460 +uea_idma_write_64139 uea_idma_write 3 64139 NULL nohasharray
161461 +__dequeue_signal_64139 __dequeue_signal 0 64139 &uea_idma_write_64139
161462 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
161463 +omfs_write_begin_64144 omfs_write_begin 0 64144 NULL
161464 +broadsheet_write_spiflash_64148 broadsheet_write_spiflash 0 64148 NULL
161465 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
161466 +show_sas_phy_minimum_linkrate_64151 show_sas_phy_minimum_linkrate 0 64151 NULL
161467 +__comedi_buf_alloc_64155 __comedi_buf_alloc 3 64155 NULL
161468 +number_of_tds_64156 number_of_tds 0 64156 NULL
161469 +get_fan_auto_nearest_64164 get_fan_auto_nearest 0 64164 NULL
161470 +bnx2x_vf_mcast_64166 bnx2x_vf_mcast 4 64166 NULL
161471 +store_temp_crit_64171 store_temp_crit 0-4 64171 NULL
161472 +do_command_extended_64178 do_command_extended 0 64178 NULL
161473 +show_ipInTooBigErrors_64191 show_ipInTooBigErrors 0 64191 NULL
161474 +wl1251_acx_mem_map_64198 wl1251_acx_mem_map 0 64198 NULL nohasharray
161475 +store_jint_max_packets_64198 store_jint_max_packets 0-4 64198 &wl1251_acx_mem_map_64198
161476 +eeprom_write_64199 eeprom_write 6-5-0 64199 NULL
161477 +__pskb_copy_fclone_64202 __pskb_copy_fclone 2 64202 NULL
161478 +shadow_rd32_64205 shadow_rd32 2 64205 NULL
161479 +autosuspend_delay_ms_show_64206 autosuspend_delay_ms_show 0 64206 NULL
161480 +rocker_port_switch_parent_id_get_64207 rocker_port_switch_parent_id_get 0 64207 NULL
161481 +diagc_attr_store_64209 diagc_attr_store 0-4 64209 NULL
161482 +sisfb_check_var_64211 sisfb_check_var 0 64211 NULL
161483 +hippi_change_mtu_64218 hippi_change_mtu 0 64218 NULL
161484 +get_et_sset_count_64219 get_et_sset_count 0 64219 NULL
161485 +kernfs_iop_setxattr_64220 kernfs_iop_setxattr 4-0 64220 NULL
161486 +wacom_status0_luminance_store_64221 wacom_status0_luminance_store 4-0 64221 NULL
161487 +vb2_dc_get_userptr_64222 vb2_dc_get_userptr 3-2 64222 NULL
161488 +ad799x_update_scan_mode_64224 ad799x_update_scan_mode 0 64224 NULL
161489 +ip6_datagram_connect_v6_only_64226 ip6_datagram_connect_v6_only 0 64226 NULL
161490 +ea_len_64229 ea_len 0 64229 NULL
161491 +header_len_64232 header_len 0 64232 NULL nohasharray
161492 +zd1201_set_mac_address_64232 zd1201_set_mac_address 0 64232 &header_len_64232
161493 +em28xx_i2c_xfer_64233 em28xx_i2c_xfer 0-3 64233 NULL nohasharray
161494 +rhashtable_insert_rehash_64233 rhashtable_insert_rehash 0 64233 &em28xx_i2c_xfer_64233
161495 +vprbrd_i2c_status_64236 vprbrd_i2c_status 0 64236 NULL
161496 +xfrm_acquire_msgsize_64239 xfrm_acquire_msgsize 0 64239 NULL
161497 +brcmf_sdiod_send_buf_64245 brcmf_sdiod_send_buf 3 64245 NULL nohasharray
161498 +fuse_do_getattr_64245 fuse_do_getattr 0 64245 &brcmf_sdiod_send_buf_64245 nohasharray
161499 +bd2802_store_reg0x14_64245 bd2802_store_reg0x14 0-4 64245 &fuse_do_getattr_64245
161500 +mmc_enhanced_area_offset_show_64250 mmc_enhanced_area_offset_show 0 64250 NULL
161501 +__vb2_queue_free_64257 __vb2_queue_free 0 64257 NULL nohasharray
161502 +target_stat_scsi_lu_show_attr_rev_64257 target_stat_scsi_lu_show_attr_rev 0 64257 &__vb2_queue_free_64257
161503 +ipath_port_info_64258 ipath_port_info 0 64258 NULL
161504 +stmmac_init_rx_buffers_64260 stmmac_init_rx_buffers 0 64260 NULL
161505 +vim2m_queue_setup_64261 vim2m_queue_setup 0 64261 NULL
161506 +ads7846_pen_down_show_64263 ads7846_pen_down_show 0 64263 NULL nohasharray
161507 +ixgbevf_get_sset_count_64263 ixgbevf_get_sset_count 0 64263 &ads7846_pen_down_show_64263
161508 +cn_netlink_send_mult_64264 cn_netlink_send_mult 2-0 64264 NULL
161509 +xfs_rtmodify_summary_64265 xfs_rtmodify_summary 0 64265 NULL
161510 +subbuf_splice_actor_64270 subbuf_splice_actor 0 64270 NULL
161511 +ocfs2_max_locking_protocol_show_64273 ocfs2_max_locking_protocol_show 0 64273 NULL
161512 +io_capture_transfer_64276 io_capture_transfer 4 64276 NULL nohasharray
161513 +ab3100_otp_fac_show_64276 ab3100_otp_fac_show 0 64276 &io_capture_transfer_64276
161514 +comm_addr_write_64277 comm_addr_write 0-3 64277 NULL
161515 +bpf_check_classic_64278 bpf_check_classic 2 64278 NULL nohasharray
161516 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 &bpf_check_classic_64278
161517 +wake_up_mouse_show_64279 wake_up_mouse_show 0 64279 NULL
161518 +shmem_xattr_validate_64280 shmem_xattr_validate 0 64280 NULL
161519 +ip_vs_out_64282 ip_vs_out 0 64282 NULL nohasharray
161520 +new_id_store_64282 new_id_store 0-3 64282 &ip_vs_out_64282
161521 +crypto_hmacmd5_alloc_64284 crypto_hmacmd5_alloc 0 64284 NULL
161522 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3-0 64286 NULL
161523 +xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 NULL nohasharray
161524 +event_id_read_64288 event_id_read 3 64288 &xfs_dir_cilookup_result_64288
161525 +show_iface_tcp_timer_scale_64291 show_iface_tcp_timer_scale 0 64291 NULL nohasharray
161526 +ov7670_init_64291 ov7670_init 0 64291 &show_iface_tcp_timer_scale_64291 nohasharray
161527 +info_debugfs_read_64291 info_debugfs_read 3 64291 &ov7670_init_64291
161528 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL nohasharray
161529 +sta_info_insert_drv_state_64302 sta_info_insert_drv_state 0 64302 &ocfs2_block_check_validate_bhs_64302
161530 +snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
161531 +error_error_bar_retry_read_64305 error_error_bar_retry_read 3-0 64305 NULL
161532 +revision_show_64311 revision_show 0 64311 NULL
161533 +carl9170_op_start_64315 carl9170_op_start 0 64315 NULL
161534 +shm16read__read_file_64316 shm16read__read_file 0 64316 NULL
161535 +uri_show_64318 uri_show 0 64318 NULL nohasharray
161536 +read_vda_64318 read_vda 0-5-6 64318 &uri_show_64318
161537 +bq2415x_sysfs_print_reg_64320 bq2415x_sysfs_print_reg 0 64320 NULL nohasharray
161538 +ray_resume_64320 ray_resume 0 64320 &bq2415x_sysfs_print_reg_64320
161539 +ffz_64324 ffz 0 64324 NULL nohasharray
161540 +irq_create_of_mapping_64324 irq_create_of_mapping 0 64324 &ffz_64324
161541 +map_region_64328 map_region 1 64328 NULL
161542 +sisusbcon_clear_64329 sisusbcon_clear 5-3-4 64329 NULL
161543 +set_pwm_temp_map_64330 set_pwm_temp_map 0-4 64330 NULL
161544 +ov9650_set_red_balance_64331 ov9650_set_red_balance 0 64331 NULL nohasharray
161545 +tipc_send_packet_64331 tipc_send_packet 3 64331 &ov9650_set_red_balance_64331
161546 +ts_write_64336 ts_write 3-0 64336 NULL
161547 +qla8044_write_optrom_data_64338 qla8044_write_optrom_data 4 64338 NULL
161548 +usbtmc_write_64340 usbtmc_write 3-0 64340 NULL
161549 +do_write_orph_node_64343 do_write_orph_node 2-0 64343 NULL
161550 +tua6100_set_params_64346 tua6100_set_params 0 64346 NULL
161551 +cgroup_addrm_files_64347 cgroup_addrm_files 0 64347 NULL
161552 +shmem_file_splice_read_64350 shmem_file_splice_read 0 64350 NULL
161553 +iscsi_tpg_attrib_show_prod_mode_write_protect_64351 iscsi_tpg_attrib_show_prod_mode_write_protect 0 64351 NULL
161554 +il3945_show_flags_64353 il3945_show_flags 0 64353 NULL nohasharray
161555 +ip6_route_me_harder_64353 ip6_route_me_harder 0 64353 &il3945_show_flags_64353
161556 +qlcnic_82xx_calculate_msix_vector_64354 qlcnic_82xx_calculate_msix_vector 0 64354 NULL nohasharray
161557 +write_64354 write 0 64354 &qlcnic_82xx_calculate_msix_vector_64354
161558 +coda_file_splice_read_64358 coda_file_splice_read 0 64358 NULL
161559 +user_regset_copyin_64360 user_regset_copyin 7 64360 NULL nohasharray
161560 +hermes_issue_cmd_64360 hermes_issue_cmd 0 64360 &user_regset_copyin_64360
161561 +show_prochot_override_duty_cycle_64364 show_prochot_override_duty_cycle 0 64364 NULL
161562 +show_64365 show 0 64365 NULL nohasharray
161563 +show_stats_64365 show_stats 0 64365 &show_64365
161564 +llc_alloc_frame_64366 llc_alloc_frame 4 64366 NULL
161565 +wlc_phy_loadsampletable_nphy_64367 wlc_phy_loadsampletable_nphy 3 64367 NULL
161566 +xudc_ep_enable_64369 xudc_ep_enable 0 64369 NULL
161567 +videobuf_reqbufs_64371 videobuf_reqbufs 0 64371 NULL
161568 +reg_create_64372 reg_create 5 64372 NULL nohasharray
161569 +bnx2_enable_msix_64372 bnx2_enable_msix 2 64372 &reg_create_64372
161570 +ilo_write_64378 ilo_write 3-0 64378 NULL
161571 +btrfs_map_block_64379 btrfs_map_block 3 64379 NULL
161572 +g94_aux_64382 g94_aux 0 64382 NULL
161573 +nilfs_alloc_seg_bio_64383 nilfs_alloc_seg_bio 3 64383 NULL
161574 +show_port_no_64391 show_port_no 0 64391 NULL
161575 +fuse_getxattr_64394 fuse_getxattr 0 64394 NULL
161576 +brcmf_sdio_download_nvram_64395 brcmf_sdio_download_nvram 3 64395 NULL
161577 +copy_recv_mad_64399 copy_recv_mad 0 64399 NULL
161578 +ir_lirc_transmit_ir_64403 ir_lirc_transmit_ir 3-0 64403 NULL nohasharray
161579 +pci_bus_write_config_dword_64403 pci_bus_write_config_dword 0 64403 &ir_lirc_transmit_ir_64403
161580 +pidlist_allocate_64404 pidlist_allocate 1 64404 NULL
161581 +gpio_value_show_64406 gpio_value_show 0 64406 NULL
161582 +rx_hdr_overflow_read_64407 rx_hdr_overflow_read 3-0 64407 NULL nohasharray
161583 +show_regs_in_0_64407 show_regs_in_0 0 64407 &rx_hdr_overflow_read_64407 nohasharray
161584 +il4965_send_rxon_assoc_64407 il4965_send_rxon_assoc 0 64407 &show_regs_in_0_64407
161585 +carl9170_init_rf_bank4_pwr_64410 carl9170_init_rf_bank4_pwr 0 64410 NULL nohasharray
161586 +iwl_mvm_sta_send_to_fw_64410 iwl_mvm_sta_send_to_fw 0 64410 &carl9170_init_rf_bank4_pwr_64410
161587 +usb_amradio_s_ctrl_64411 usb_amradio_s_ctrl 0 64411 NULL
161588 +ovl_readlink_64415 ovl_readlink 0 64415 NULL nohasharray
161589 +find_rsb_dir_64415 find_rsb_dir 0 64415 &ovl_readlink_64415
161590 +keyctl_get_security_64418 keyctl_get_security 3 64418 NULL nohasharray
161591 +netlbl_unlhsh_remove_addr6_64418 netlbl_unlhsh_remove_addr6 0 64418 &keyctl_get_security_64418
161592 +oom_adj_write_64428 oom_adj_write 3-0 64428 NULL
161593 +_ctl_host_trace_buffer_size_show_64430 _ctl_host_trace_buffer_size_show 0 64430 NULL nohasharray
161594 +uvesafb_set_par_64430 uvesafb_set_par 0 64430 &_ctl_host_trace_buffer_size_show_64430
161595 +ext4_trim_extent_64431 ext4_trim_extent 4 64431 NULL nohasharray
161596 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3-0 64431 &ext4_trim_extent_64431
161597 +t4_read_flash_64432 t4_read_flash 0 64432 NULL
161598 +show_in2_input_64433 show_in2_input 0 64433 NULL
161599 +iscsi_stat_tgt_attr_show_attr_last_fail_time_64438 iscsi_stat_tgt_attr_show_attr_last_fail_time 0 64438 NULL
161600 +bch_btree_map_nodes_recurse_64440 bch_btree_map_nodes_recurse 0 64440 NULL nohasharray
161601 +uart_get_attr_custom_divisor_64440 uart_get_attr_custom_divisor 0 64440 &bch_btree_map_nodes_recurse_64440
161602 +ax25_recvmsg_64441 ax25_recvmsg 4-0 64441 NULL
161603 +sm_sl_show_64445 sm_sl_show 0 64445 NULL
161604 +stmmac_init_phy_64449 stmmac_init_phy 0 64449 NULL
161605 +pfkey_sockaddr_len_64453 pfkey_sockaddr_len 0 64453 NULL
161606 +mcs_setup_transceiver_vishay_64466 mcs_setup_transceiver_vishay 0 64466 NULL
161607 +nilfs_btree_do_lookup_64475 nilfs_btree_do_lookup 0 64475 NULL nohasharray
161608 +store_engine2_mode_64475 store_engine2_mode 4-0 64475 &nilfs_btree_do_lookup_64475
161609 +raid5_show_stripe_cache_size_64477 raid5_show_stripe_cache_size 0 64477 NULL nohasharray
161610 +store_line_64477 store_line 0-3 64477 &raid5_show_stripe_cache_size_64477
161611 +ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
161612 +prod_id4_show_64479 prod_id4_show 0 64479 NULL
161613 +__request_module_64480 __request_module 0 64480 NULL
161614 +ib_post_send_64481 ib_post_send 0 64481 NULL
161615 +target_stat_scsi_auth_intr_show_attr_row_status_64482 target_stat_scsi_auth_intr_show_attr_row_status 0 64482 NULL
161616 +single_open_size_64483 single_open_size 4 64483 NULL
161617 +qib_diag_read_64485 qib_diag_read 0-3 64485 NULL
161618 +p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
161619 +suspend_hi_show_64497 suspend_hi_show 0 64497 NULL
161620 +read_64498 read 0 64498 NULL
161621 +set_div_64499 set_div 0-4 64499 NULL
161622 +current_uuid_show_64500 current_uuid_show 0 64500 NULL
161623 +twl6030reg_is_enabled_64501 twl6030reg_is_enabled 0 64501 NULL
161624 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
161625 +remove_uuid_64505 remove_uuid 4 64505 NULL
161626 +isl29003_show_mode_64507 isl29003_show_mode 0 64507 NULL nohasharray
161627 +store_enable_clk3b_output_64507 store_enable_clk3b_output 0-4 64507 &isl29003_show_mode_64507
161628 +bfad_im_symbolic_name_show_64508 bfad_im_symbolic_name_show 0 64508 NULL nohasharray
161629 +map_slaves_64508 map_slaves 0 64508 &bfad_im_symbolic_name_show_64508
161630 +uvesafb_check_var_64509 uvesafb_check_var 0 64509 NULL
161631 +irq_domain_alloc_descs_64511 irq_domain_alloc_descs 1-0-3-2 64511 NULL
161632 +security_sid_to_context_core_64519 security_sid_to_context_core 0 64519 NULL
161633 +opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
161634 +iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3-0 64524 NULL
161635 +udplite_error_64525 udplite_error 0 64525 NULL
161636 +avtab_read_item_64526 avtab_read_item 0 64526 NULL nohasharray
161637 +asix_write_medium_mode_64526 asix_write_medium_mode 0 64526 &avtab_read_item_64526
161638 +ses_send_diag_64527 ses_send_diag 4 64527 NULL
161639 +wacom_led0_select_show_64528 wacom_led0_select_show 0 64528 NULL nohasharray
161640 +ov7670_s_mbus_fmt_64528 ov7670_s_mbus_fmt 0 64528 &wacom_led0_select_show_64528
161641 +befs_readpage_64530 befs_readpage 0 64530 NULL
161642 +show_pwm_temp_sel_64531 show_pwm_temp_sel 0 64531 NULL
161643 +enic_change_mtu_64536 enic_change_mtu 0 64536 NULL
161644 +bh1770_prox_result_show_64537 bh1770_prox_result_show 0 64537 NULL nohasharray
161645 +max_corrected_read_errors_store_64537 max_corrected_read_errors_store 0-3 64537 &bh1770_prox_result_show_64537
161646 +prctl_set_mm_64538 prctl_set_mm 3 64538 NULL
161647 +bonding_show_slaves_active_64540 bonding_show_slaves_active 0 64540 NULL
161648 +SyS_bind_64544 SyS_bind 3 64544 NULL
161649 +cmos_read_time_64546 cmos_read_time 0 64546 NULL
161650 +type_show_64547 type_show 0 64547 NULL nohasharray
161651 +lm8323_read_64547 lm8323_read 4 64547 &type_show_64547
161652 +rbd_obj_read_sync_64554 rbd_obj_read_sync 3-4-0 64554 NULL nohasharray
161653 +s5p_mfc_alloc_codec_buffers_v6_64554 s5p_mfc_alloc_codec_buffers_v6 0 64554 &rbd_obj_read_sync_64554
161654 +blkdev_issue_zeroout_64555 blkdev_issue_zeroout 3-0 64555 NULL
161655 +enic_set_mac_address_dynamic_64556 enic_set_mac_address_dynamic 0 64556 NULL
161656 +mptsas_get_bay_identifier_64560 mptsas_get_bay_identifier 0 64560 NULL
161657 +__spi_sync_64561 __spi_sync 0 64561 NULL nohasharray
161658 +ll_max_rw_chunk_seq_write_64561 ll_max_rw_chunk_seq_write 3 64561 &__spi_sync_64561
161659 +e100_open_64562 e100_open 0 64562 NULL
161660 +__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
161661 +asd_check_flash_type_64566 asd_check_flash_type 0 64566 NULL nohasharray
161662 +cfq_low_latency_store_64566 cfq_low_latency_store 3-0 64566 &asd_check_flash_type_64566
161663 +diva_os_alloc_message_buffer_64568 diva_os_alloc_message_buffer 1 64568 NULL
161664 +kstrtoul_from_user_64569 kstrtoul_from_user 2-0 64569 NULL
161665 +osst_version_show_64570 osst_version_show 0 64570 NULL nohasharray
161666 +l2tp_ip6_disconnect_64570 l2tp_ip6_disconnect 0 64570 &osst_version_show_64570
161667 +blockdev_direct_IO_64571 blockdev_direct_IO 4 64571 NULL
161668 +do_erase_64574 do_erase 4 64574 NULL
161669 +__c2port_show_rev_id_64583 __c2port_show_rev_id 0 64583 NULL
161670 +snd_usb_init_sample_rate_64586 snd_usb_init_sample_rate 0 64586 NULL
161671 +parport_uss720_ecp_write_data_64589 parport_uss720_ecp_write_data 0 64589 NULL
161672 +suspend_64593 suspend 0 64593 NULL
161673 +snd_soundfont_load_guspatch_64595 snd_soundfont_load_guspatch 0 64595 NULL
161674 +gpiochip_irqchip_add_64596 gpiochip_irqchip_add 3 64596 NULL
161675 +tcp_write_xmit_64602 tcp_write_xmit 2 64602 NULL
161676 +srp_show_tmo_64605 srp_show_tmo 0 64605 NULL nohasharray
161677 +__nodelist_parse_64605 __nodelist_parse 0 64605 &srp_show_tmo_64605
161678 +show_64606 show 0 64606 NULL
161679 +use_pool_64607 use_pool 2 64607 NULL
161680 +regulator_min_uV_show_64608 regulator_min_uV_show 0 64608 NULL
161681 +efi_pstore_sysfs_entry_iter_64618 efi_pstore_sysfs_entry_iter 0 64618 NULL
161682 +chksum_update_64619 chksum_update 0 64619 NULL
161683 +dwmac100_dma_init_64622 dwmac100_dma_init 0 64622 NULL
161684 +fanotify_write_64623 fanotify_write 3-0 64623 NULL
161685 +ocfs2_inode_lock_with_page_64625 ocfs2_inode_lock_with_page 0 64625 NULL
161686 +cs53l32a_s_ctrl_64628 cs53l32a_s_ctrl 0 64628 NULL
161687 +hptiop_show_fw_version_64629 hptiop_show_fw_version 0 64629 NULL
161688 +ntfs_write_inode_64630 ntfs_write_inode 0 64630 NULL nohasharray
161689 +wm8994_gpio_request_64630 wm8994_gpio_request 0 64630 &ntfs_write_inode_64630
161690 +max8997_bulk_write_64633 max8997_bulk_write 0 64633 NULL
161691 +tw68_queue_setup_64637 tw68_queue_setup 0 64637 NULL
161692 +cas_get_sset_count_64638 cas_get_sset_count 0 64638 NULL
161693 +store_64641 store 0 64641 NULL
161694 +_iwl_dbgfs_d0i3_refs_write_64642 _iwl_dbgfs_d0i3_refs_write 3-0 64642 NULL nohasharray
161695 +ocfs2_truncate_inline_64642 ocfs2_truncate_inline 0 64642 &_iwl_dbgfs_d0i3_refs_write_64642
161696 +tse_open_64644 tse_open 0 64644 NULL
161697 +playback_pcm_prepare_64646 playback_pcm_prepare 0 64646 NULL
161698 +wl1271_ap_init_templates_64654 wl1271_ap_init_templates 0 64654 NULL
161699 +regmap_read_debugfs_64658 regmap_read_debugfs 5-0 64658 NULL
161700 +ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL nohasharray
161701 +tlbflush_read_file_64661 tlbflush_read_file 3-0 64661 &ocfs2_read_xattr_block_64661
161702 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
161703 +vmci_transport_send_control_pkt_64666 vmci_transport_send_control_pkt 0 64666 NULL
161704 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3-0 64668 NULL
161705 +show_f_req_64669 show_f_req 0 64669 NULL nohasharray
161706 +lanai_proc_read_64669 lanai_proc_read 0 64669 &show_f_req_64669
161707 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL nohasharray
161708 +bq2415x_sysfs_set_registers_64680 bq2415x_sysfs_set_registers 0-4 64680 &nr_free_zone_pages_64680
161709 +isl29003_show_power_state_64687 isl29003_show_power_state 0 64687 NULL
161710 +snd_seq_ioctl_delete_queue_64690 snd_seq_ioctl_delete_queue 0 64690 NULL
161711 +i9xx_pipe_crc_auto_source_64691 i9xx_pipe_crc_auto_source 0 64691 NULL
161712 +set_volt_min_64693 set_volt_min 0-4 64693 NULL
161713 +qla4xxx_optrom_version_show_64695 qla4xxx_optrom_version_show 0 64695 NULL
161714 +iwl_send_rxon_timing_64697 iwl_send_rxon_timing 0 64697 NULL nohasharray
161715 +wm8962_gpio_request_64697 wm8962_gpio_request 0 64697 &iwl_send_rxon_timing_64697
161716 +show_otp4_64699 show_otp4 0 64699 NULL
161717 +mmc_test_probe_64700 mmc_test_probe 0 64700 NULL
161718 +regcache_flat_write_64702 regcache_flat_write 0 64702 NULL
161719 +show_temp_hyst_64705 show_temp_hyst 0 64705 NULL
161720 +_cx25821_start_audio_dma_64707 _cx25821_start_audio_dma 0 64707 NULL
161721 +virtio_cread8_64708 virtio_cread8 0 64708 NULL
161722 +__feat_register_sp_64712 __feat_register_sp 6-0 64712 NULL
161723 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL nohasharray
161724 +show_in_input2_64713 show_in_input2 0 64713 &snd_pcm_oss_capture_position_fixup_64713
161725 +c_can_open_64714 c_can_open 0 64714 NULL
161726 +dapm_bias_read_file_64715 dapm_bias_read_file 3-0 64715 NULL
161727 +hermes_enable_port_64716 hermes_enable_port 0 64716 NULL nohasharray
161728 +macvlan_set_mac_address_64716 macvlan_set_mac_address 0 64716 &hermes_enable_port_64716
161729 +atomic_add_return_64720 atomic_add_return 0 64720 NULL
161730 +ds1343_store_glitchfilter_64721 ds1343_store_glitchfilter 0-4 64721 NULL
161731 +i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
161732 +__dev_mc_del_64733 __dev_mc_del 0 64733 NULL
161733 +sony_pic_wwanpower_store_64734 sony_pic_wwanpower_store 0-4 64734 NULL
161734 +gsc_m2m_queue_setup_64736 gsc_m2m_queue_setup 0 64736 NULL
161735 +squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
161736 +show_pwm_tmin_64745 show_pwm_tmin 0 64745 NULL
161737 +power_limit_1_step_uw_show_64746 power_limit_1_step_uw_show 0 64746 NULL
161738 +show_tcrit2_64747 show_tcrit2 0 64747 NULL
161739 +bio_map_kern_64751 bio_map_kern 3 64751 NULL
161740 +fan_store_64752 fan_store 0-4 64752 NULL
161741 +rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3-0 64753 NULL
161742 +wl12xx_init_ap_role_64754 wl12xx_init_ap_role 0 64754 NULL
161743 +mt9m111_reg_set_64760 mt9m111_reg_set 0 64760 NULL
161744 +cfq_slice_idle_store_64761 cfq_slice_idle_store 3-0 64761 NULL
161745 +sensor_write_reg_64764 sensor_write_reg 0 64764 NULL nohasharray
161746 +huawei_cdc_ncm_manage_power_64764 huawei_cdc_ncm_manage_power 0 64764 &sensor_write_reg_64764
161747 +show_64765 show 0 64765 NULL
161748 +compat_sys_recvfrom_64769 compat_sys_recvfrom 3 64769 NULL
161749 +mv88e6352_set_temp_limit_64771 mv88e6352_set_temp_limit 0 64771 NULL nohasharray
161750 +init_housekeeping_64771 init_housekeeping 0 64771 &mv88e6352_set_temp_limit_64771
161751 +hwdep_write_64776 hwdep_write 3 64776 NULL nohasharray
161752 +server_monitor_latency_show_64776 server_monitor_latency_show 0 64776 &hwdep_write_64776
161753 +message_for_md_64777 message_for_md 5 64777 NULL nohasharray
161754 +skcipher_recvmsg_64777 skcipher_recvmsg 0-4 64777 &message_for_md_64777
161755 +acpi_pad_idlecpus_store_64782 acpi_pad_idlecpus_store 0-4 64782 NULL
161756 +ceph_fscache_session_get_key_64785 ceph_fscache_session_get_key 0 64785 NULL
161757 +isr_low_rssi_read_64789 isr_low_rssi_read 3-0 64789 NULL
161758 +twl6040_reg_write_64790 twl6040_reg_write 0 64790 NULL nohasharray
161759 +zisofs_readpage_64790 zisofs_readpage 0 64790 &twl6040_reg_write_64790
161760 +i40e_vsi_request_irq_msix_64791 i40e_vsi_request_irq_msix 0 64791 NULL
161761 +inetdev_event_64794 inetdev_event 0 64794 NULL
161762 +regmap_reg_ranges_read_file_64798 regmap_reg_ranges_read_file 3-0 64798 NULL
161763 +nfsctl_transaction_write_64800 nfsctl_transaction_write 3-0 64800 NULL nohasharray
161764 +target_fabric_wwn_attr_show_64800 target_fabric_wwn_attr_show 0 64800 &nfsctl_transaction_write_64800
161765 +bop_lookup_contig_64801 bop_lookup_contig 0 64801 NULL nohasharray
161766 +carl9170_init_power_cal_64801 carl9170_init_power_cal 0 64801 &bop_lookup_contig_64801
161767 +snd_via8233_multi_prepare_64803 snd_via8233_multi_prepare 0 64803 NULL nohasharray
161768 +vm_enough_memory_64803 vm_enough_memory 0 64803 &snd_via8233_multi_prepare_64803
161769 +rfkill_fop_write_64808 rfkill_fop_write 3-0 64808 NULL nohasharray
161770 +nv_mask_64808 nv_mask 0 64808 &rfkill_fop_write_64808
161771 +sync_speed_show_64809 sync_speed_show 0 64809 NULL nohasharray
161772 +ims_pcu_handle_firmware_update_64809 ims_pcu_handle_firmware_update 0 64809 &sync_speed_show_64809
161773 +proc_projid_map_write_64810 proc_projid_map_write 3-0 64810 NULL
161774 +rxrpc_preparse_xdr_64812 rxrpc_preparse_xdr 0 64812 NULL
161775 +clps711x_fb_set_par_64814 clps711x_fb_set_par 0 64814 NULL
161776 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
161777 +show_target_kb_64823 show_target_kb 0 64823 NULL
161778 +multicast_querier_interval_show_64824 multicast_querier_interval_show 0 64824 NULL
161779 +sr9700_set_mac_address_64826 sr9700_set_mac_address 0 64826 NULL
161780 +em28xx_read_reg_64839 em28xx_read_reg 0 64839 NULL
161781 +driver_override_show_64842 driver_override_show 0 64842 NULL nohasharray
161782 +v4l2_read_64842 v4l2_read 0-3 64842 &driver_override_show_64842
161783 +dummy_ipv6_recv_error_64843 dummy_ipv6_recv_error 0 64843 NULL
161784 +ci_hdrc_add_device_64844 ci_hdrc_add_device 3 64844 NULL
161785 +elan_smbus_iap_reset_64851 elan_smbus_iap_reset 0 64851 NULL
161786 +do_request_64853 do_request 0 64853 NULL
161787 +qla2x00_fw_state_show_64860 qla2x00_fw_state_show 0 64860 NULL
161788 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
161789 +gpio_trig_inverted_show_64863 gpio_trig_inverted_show 0 64863 NULL
161790 +rd_get_blocks_64864 rd_get_blocks 0 64864 NULL
161791 +s5p_mfc_dec_s_ctrl_64865 s5p_mfc_dec_s_ctrl 0 64865 NULL
161792 +ati_remote2_store_mode_mask_64866 ati_remote2_store_mode_mask 0-4 64866 NULL
161793 +ndisc_alloc_skb_64868 ndisc_alloc_skb 2 64868 NULL nohasharray
161794 +roccat_common2_sysfs_write_control_64868 roccat_common2_sysfs_write_control 0-6-5 64868 &ndisc_alloc_skb_64868
161795 +show_alarms_fan_64869 show_alarms_fan 0 64869 NULL
161796 +rbd_image_refresh_64870 rbd_image_refresh 0-4 64870 NULL
161797 +zl10039_write_64873 zl10039_write 0 64873 NULL
161798 +show_constraint_max_time_window_us_64875 show_constraint_max_time_window_us 0 64875 NULL nohasharray
161799 +shtc1_update_values_64875 shtc1_update_values 4 64875 &show_constraint_max_time_window_us_64875 nohasharray
161800 +nouveau_hwmon_get_pwm1_max_64875 nouveau_hwmon_get_pwm1_max 0 64875 &shtc1_update_values_64875
161801 +pci_vc_do_save_buffer_64876 pci_vc_do_save_buffer 0 64876 NULL
161802 +lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
161803 +task_setscheduler_64882 task_setscheduler 0 64882 NULL
161804 +xfs_da3_node_lookup_int_64889 xfs_da3_node_lookup_int 0 64889 NULL
161805 +xgbe_start_64900 xgbe_start 0 64900 NULL
161806 +av7110_send_fw_cmd_64902 av7110_send_fw_cmd 0 64902 NULL nohasharray
161807 +ds2781_set_pmod_enabled_64902 ds2781_set_pmod_enabled 0-4 64902 &av7110_send_fw_cmd_64902 nohasharray
161808 +mlx4_en_phc_enable_64902 mlx4_en_phc_enable 0 64902 &ds2781_set_pmod_enabled_64902
161809 +nouveau_hwmon_show_fan1_input_64916 nouveau_hwmon_show_fan1_input 0 64916 NULL
161810 +cxacru_sysfs_showattr_MODU_64917 cxacru_sysfs_showattr_MODU 0 64917 NULL
161811 +wl1271_acx_event_mbox_mask_64919 wl1271_acx_event_mbox_mask 0 64919 NULL
161812 +sigma_fw_load_data_64923 sigma_fw_load_data 3 64923 NULL
161813 +ceph_vxattrcb_layout_object_size_64924 ceph_vxattrcb_layout_object_size 0 64924 NULL nohasharray
161814 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3-0 64924 &ceph_vxattrcb_layout_object_size_64924
161815 +show_temp_auto_temp_off_64928 show_temp_auto_temp_off 0 64928 NULL
161816 +adp8870_bl_l3_office_dim_show_64930 adp8870_bl_l3_office_dim_show 0 64930 NULL
161817 +ql_wait_cfg_64933 ql_wait_cfg 0 64933 NULL
161818 +hidp_process_report_64935 hidp_process_report 4 64935 NULL
161819 +hdlc_device_event_64937 hdlc_device_event 0 64937 NULL
161820 +smsc_phy_reset_64938 smsc_phy_reset 0 64938 NULL
161821 +pcan_usb_set_bus_64942 pcan_usb_set_bus 0 64942 NULL
161822 +ubifs_wbuf_write_nolock_64946 ubifs_wbuf_write_nolock 3-0 64946 NULL
161823 +gadget_dev_desc_bDeviceClass_show_64948 gadget_dev_desc_bDeviceClass_show 0 64948 NULL nohasharray
161824 +mac802154_llsec_set_params_64948 mac802154_llsec_set_params 0 64948 &gadget_dev_desc_bDeviceClass_show_64948
161825 +__uncore_mask_show_64950 __uncore_mask_show 0 64950 NULL nohasharray
161826 +pcipcwd_notify_sys_64950 pcipcwd_notify_sys 0 64950 &__uncore_mask_show_64950
161827 +sony_pic_fanspeed_store_64951 sony_pic_fanspeed_store 0-4 64951 NULL
161828 +fsid_present_64955 fsid_present 0 64955 NULL
161829 +ip_options_get_from_user_64958 ip_options_get_from_user 4-0 64958 NULL
161830 +show_64959 show 0 64959 NULL
161831 +ieee802154_sock_bind_64960 ieee802154_sock_bind 0 64960 NULL
161832 +acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
161833 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
161834 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3-0 64971 NULL
161835 +ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
161836 +core_alua_show_secondary_write_metadata_64979 core_alua_show_secondary_write_metadata 0 64979 NULL nohasharray
161837 +proc_sys_call_handler_64979 proc_sys_call_handler 0 64979 &core_alua_show_secondary_write_metadata_64979
161838 +show_tcpRtoAlgorithm_64982 show_tcpRtoAlgorithm 0 64982 NULL
161839 +l2tp_ip6_sendmsg_64989 l2tp_ip6_sendmsg 3 64989 NULL
161840 +i7core_inject_store_col_64991 i7core_inject_store_col 0-4 64991 NULL
161841 +sq905_command_64994 sq905_command 0 64994 NULL
161842 +pskb_pull_65005 pskb_pull 2 65005 NULL nohasharray
161843 +alloc_all_mem_65005 alloc_all_mem 0 65005 &pskb_pull_65005
161844 +wakeup_expire_count_show_65013 wakeup_expire_count_show 0 65013 NULL
161845 +sh_mobile_ceu_videobuf_prepare_65016 sh_mobile_ceu_videobuf_prepare 0 65016 NULL
161846 +llc_ui_listen_65018 llc_ui_listen 0 65018 NULL
161847 +mag3110_show_samp_freq_avail_65028 mag3110_show_samp_freq_avail 0 65028 NULL
161848 +test_ecdh_read_65032 test_ecdh_read 3 65032 NULL
161849 +insert_dent_65034 insert_dent 7 65034 NULL
161850 +root_id_show_65050 root_id_show 0 65050 NULL
161851 +keene_cmd_set_65052 keene_cmd_set 0 65052 NULL
161852 +v4l2_ctrl_handler_init_class_65053 v4l2_ctrl_handler_init_class 2 65053 NULL nohasharray
161853 +logfs_truncate_rec_65053 logfs_truncate_rec 0 65053 &v4l2_ctrl_handler_init_class_65053
161854 +ath9k_multi_regread_65056 ath9k_multi_regread 4 65056 NULL nohasharray
161855 +vmci_transport_notify_pkt_send_init_65056 vmci_transport_notify_pkt_send_init 0 65056 &ath9k_multi_regread_65056 nohasharray
161856 +mwifiex_cmd_802_11_associate_65056 mwifiex_cmd_802_11_associate 0 65056 &vmci_transport_notify_pkt_send_init_65056
161857 +snd_rme32_pcm_trigger_65058 snd_rme32_pcm_trigger 0 65058 NULL
161858 +__erst_record_id_cache_add_one_65059 __erst_record_id_cache_add_one 0 65059 NULL nohasharray
161859 +pcibios_enable_device_65059 pcibios_enable_device 0 65059 &__erst_record_id_cache_add_one_65059 nohasharray
161860 +be_cmd_get_active_mac_65059 be_cmd_get_active_mac 0 65059 &pcibios_enable_device_65059
161861 +fw_write_65069 fw_write 3 65069 NULL
161862 +count_run_65072 count_run 0-4-5-2 65072 NULL nohasharray
161863 +bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
161864 +koneplus_sysfs_write_info_65073 koneplus_sysfs_write_info 0-6-5 65073 NULL
161865 +__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL nohasharray
161866 +nf_nat_alloc_null_binding_65076 nf_nat_alloc_null_binding 0 65076 &__alloc_bootmem_node_high_65076
161867 +patch_65078 patch 0 65078 NULL
161868 +io_submit_init_bio_65080 io_submit_init_bio 0 65080 NULL
161869 +batadv_socket_write_65083 batadv_socket_write 3-0 65083 NULL
161870 +wl1271_ap_hw_init_65086 wl1271_ap_hw_init 0 65086 NULL
161871 +ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 3-0 65090 NULL nohasharray
161872 +show_temp_fault_65090 show_temp_fault 0 65090 &ath9k_dump_mci_btcoex_65090 nohasharray
161873 +mwl8k_cmd_set_mac_addr_65090 mwl8k_cmd_set_mac_addr 0 65090 &show_temp_fault_65090
161874 +snd_ali_playback_prepare_65093 snd_ali_playback_prepare 0 65093 NULL nohasharray
161875 +scsi_add_host_with_dma_65093 scsi_add_host_with_dma 0 65093 &snd_ali_playback_prepare_65093
161876 +cfq_fifo_expire_sync_show_65097 cfq_fifo_expire_sync_show 0 65097 NULL
161877 +qlcnic_83xx_create_rx_ctx_65098 qlcnic_83xx_create_rx_ctx 0 65098 NULL
161878 +__ext3_journal_dirty_metadata_65103 __ext3_journal_dirty_metadata 0 65103 NULL
161879 +pm_test_store_65104 pm_test_store 0-4 65104 NULL
161880 +it8709_get_rx_bytes_65106 it8709_get_rx_bytes 0 65106 NULL
161881 +generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
161882 +usbvision_i2c_read_max4_65113 usbvision_i2c_read_max4 0-4 65113 NULL
161883 +show_ipReasmReqds_65114 show_ipReasmReqds 0 65114 NULL
161884 +usbtest_alloc_urb_65115 usbtest_alloc_urb 5-3 65115 NULL
161885 +direction_input_65122 direction_input 0 65122 NULL nohasharray
161886 +br_nf_forward_ip_65122 br_nf_forward_ip 0 65122 &direction_input_65122
161887 +store_65127 store 0-3 65127 NULL
161888 +store_srp_rport_delete_65128 store_srp_rport_delete 0-4 65128 NULL
161889 +show_tcpMaxConn_65131 show_tcpMaxConn 0 65131 NULL
161890 +nf_setsockopt_65135 nf_setsockopt 0 65135 NULL
161891 +xfs_attr_node_addname_65138 xfs_attr_node_addname 0 65138 NULL
161892 +ov7670_s_ctrl_65141 ov7670_s_ctrl 0 65141 NULL
161893 +r8a66597_queue_65143 r8a66597_queue 0 65143 NULL
161894 +cpia2_usb_transfer_cmd_65145 cpia2_usb_transfer_cmd 0 65145 NULL
161895 +vpe_queue_setup_65155 vpe_queue_setup 0 65155 NULL
161896 +tsl2550_set_power_state_65158 tsl2550_set_power_state 0 65158 NULL
161897 +truncate_upper_65167 truncate_upper 0 65167 NULL
161898 +snd_emu10k1_playback_prepare_65169 snd_emu10k1_playback_prepare 0 65169 NULL
161899 +virtnet_vlan_rx_add_vid_65170 virtnet_vlan_rx_add_vid 0 65170 NULL
161900 +lpfc_fcf_failover_policy_show_65181 lpfc_fcf_failover_policy_show 0 65181 NULL
161901 +ssb_bus_register_65183 ssb_bus_register 3 65183 NULL nohasharray
161902 +i2c_smbus_xfer_emulated_65183 i2c_smbus_xfer_emulated 0 65183 &ssb_bus_register_65183
161903 +__mlx4_alloc_from_zone_65184 __mlx4_alloc_from_zone 3 65184 NULL nohasharray
161904 +lola_setup_periods_65184 lola_setup_periods 0 65184 &__mlx4_alloc_from_zone_65184
161905 +sha384_init_65187 sha384_init 0 65187 NULL
161906 +ovl_getattr_65189 ovl_getattr 0 65189 NULL
161907 +nf_bridge_mtu_reduction_65192 nf_bridge_mtu_reduction 0 65192 NULL
161908 +card_wait_for_busy_clear_65196 card_wait_for_busy_clear 0 65196 NULL
161909 +power_limit_0_step_uw_show_65199 power_limit_0_step_uw_show 0 65199 NULL nohasharray
161910 +logfs_segment_read_65199 logfs_segment_read 0 65199 &power_limit_0_step_uw_show_65199
161911 +rtl2832_pid_filter_65209 rtl2832_pid_filter 2 65209 NULL
161912 +fcopy_write_65211 fcopy_write 0-3 65211 NULL
161913 +rx_rx_done_read_65217 rx_rx_done_read 3-0 65217 NULL
161914 +show_pwm_enable_65224 show_pwm_enable 0 65224 NULL nohasharray
161915 +squashfs_statfs_65224 squashfs_statfs 0 65224 &show_pwm_enable_65224
161916 +store_color_common_65227 store_color_common 0 65227 NULL
161917 +init_verbs_store_65228 init_verbs_store 0-4 65228 NULL
161918 +rt_mutex_fasttrylock_65229 rt_mutex_fasttrylock 0 65229 NULL
161919 +print_endpoint_stat_65232 print_endpoint_stat 4-0-3 65232 NULL
161920 +create_indep_hp_ctls_65234 create_indep_hp_ctls 0 65234 NULL
161921 +show_temp_mode_65238 show_temp_mode 0 65238 NULL
161922 +tg3_phydsp_write_65240 tg3_phydsp_write 0 65240 NULL
161923 +journal_get_write_access_65243 journal_get_write_access 0 65243 NULL
161924 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
161925 +finup_65248 finup 0 65248 NULL
161926 +twl6040_power_up_automatic_65249 twl6040_power_up_automatic 0 65249 NULL
161927 +sbridge_mce_check_error_65250 sbridge_mce_check_error 0 65250 NULL
161928 +adt7x10_show_t_hyst_65253 adt7x10_show_t_hyst 0 65253 NULL nohasharray
161929 +cyapa_gen3_do_fw_update_65253 cyapa_gen3_do_fw_update 0 65253 &adt7x10_show_t_hyst_65253
161930 +store_pwm_ac_65254 store_pwm_ac 0-4 65254 NULL
161931 +s_stream_vbi_fmt_65256 s_stream_vbi_fmt 0 65256 NULL
161932 +mwave_read_65257 mwave_read 0-3 65257 NULL
161933 +core_siblings_show_65263 core_siblings_show 0 65263 NULL
161934 +tc3589x_gpio_direction_input_65264 tc3589x_gpio_direction_input 0 65264 NULL
161935 +kmem_zalloc_greedy_65268 kmem_zalloc_greedy 3-2 65268 NULL nohasharray
161936 +inet_netconf_msgsize_devconf_65268 inet_netconf_msgsize_devconf 0 65268 &kmem_zalloc_greedy_65268
161937 +new_offset_store_65271 new_offset_store 0-3 65271 NULL
161938 +logfs_segment_write_65277 logfs_segment_write 0 65277 NULL
161939 +vivid_streaming_s_ctrl_65278 vivid_streaming_s_ctrl 0 65278 NULL
161940 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
161941 +xfs_btree_check_ptr_65281 xfs_btree_check_ptr 0 65281 NULL
161942 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 NULL nohasharray
161943 +bnx2_alloc_mem_65285 bnx2_alloc_mem 0 65285 &compat_core_sys_select_65285
161944 +getproplen_65293 getproplen 0 65293 NULL
161945 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
161946 +fat_direct_IO_65295 fat_direct_IO 4-0 65295 NULL
161947 +redirected_tty_write_65297 redirected_tty_write 3-0 65297 NULL nohasharray
161948 +update_relax_domain_level_65297 update_relax_domain_level 0 65297 &redirected_tty_write_65297 nohasharray
161949 +aa_setprocattr_changeprofile_65297 aa_setprocattr_changeprofile 0 65297 &update_relax_domain_level_65297
161950 +acpi_ex_resolve_object_to_value_65298 acpi_ex_resolve_object_to_value 0 65298 NULL
161951 +rt_mutex_trylock_65300 rt_mutex_trylock 0 65300 NULL
161952 +get_var_len_65304 get_var_len 0 65304 NULL nohasharray
161953 +apds990x_lux_show_65304 apds990x_lux_show 0 65304 &get_var_len_65304
161954 +generic_read_dir_65308 generic_read_dir 0-3 65308 NULL
161955 +nfc_hci_execute_cmd_async_65314 nfc_hci_execute_cmd_async 5 65314 NULL
161956 +udf_adinicb_readpage_65316 udf_adinicb_readpage 0 65316 NULL
161957 +unpack_array_65318 unpack_array 0 65318 NULL
161958 +ttm_mem_zone_show_65319 ttm_mem_zone_show 0 65319 NULL
161959 +write_acpi_int_65322 write_acpi_int 0 65322 NULL nohasharray
161960 +ivtv_start_decoding_65322 ivtv_start_decoding 0 65322 &write_acpi_int_65322
161961 +ocfs2_prepare_inode_for_write_65323 ocfs2_prepare_inode_for_write 0 65323 NULL
161962 +pci_vpd_find_tag_65325 pci_vpd_find_tag 0-2 65325 NULL
161963 +ds1685_rtc_sysfs_time_regs_show_65330 ds1685_rtc_sysfs_time_regs_show 0 65330 NULL
161964 +dccp_setsockopt_service_65336 dccp_setsockopt_service 4-0 65336 NULL
161965 +nv_get_regs_len_65344 nv_get_regs_len 0 65344 NULL
161966 +ext4_statfs_65345 ext4_statfs 0 65345 NULL
161967 +stv0680_handle_error_65352 stv0680_handle_error 0-2 65352 NULL
161968 +dma_rx_requested_read_65354 dma_rx_requested_read 3-0 65354 NULL
161969 +ns_proc_read_65358 ns_proc_read 0 65358 NULL nohasharray
161970 +sxgbe_init_dma_engine_65358 sxgbe_init_dma_engine 0 65358 &ns_proc_read_65358
161971 +ssp_do_transfer_65359 ssp_do_transfer 0 65359 NULL
161972 +rtl2830_pid_filter_65361 rtl2830_pid_filter 2 65361 NULL
161973 +alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
161974 +pnfs_generic_scan_ds_commit_list_65365 pnfs_generic_scan_ds_commit_list 0 65365 NULL
161975 +set_tcrit1_hyst_65366 set_tcrit1_hyst 0-4 65366 NULL
161976 +__ext4_new_inode_65370 __ext4_new_inode 5 65370 NULL nohasharray
161977 +lpfc_soft_wwnn_store_65370 lpfc_soft_wwnn_store 0-4 65370 &__ext4_new_inode_65370
161978 +iwl_dbgfs_netdetect_read_65371 iwl_dbgfs_netdetect_read 3-0 65371 NULL nohasharray
161979 +mxt_write_reg_65371 mxt_write_reg 0 65371 &iwl_dbgfs_netdetect_read_65371 nohasharray
161980 +gem_get_sset_count_65371 gem_get_sset_count 0 65371 &mxt_write_reg_65371
161981 +SyS_writev_65372 SyS_writev 3 65372 NULL
161982 +velocity_change_mtu_65375 velocity_change_mtu 0 65375 NULL
161983 +fuse_write_end_65376 fuse_write_end 0-5 65376 NULL
161984 +adcxx_read_65379 adcxx_read 0 65379 NULL nohasharray
161985 +mem_cgroup_swappiness_write_65379 mem_cgroup_swappiness_write 0 65379 &adcxx_read_65379
161986 +nouveau_hwmon_set_pwm1_max_65382 nouveau_hwmon_set_pwm1_max 0-4 65382 NULL
161987 +m88e3016_config_init_65388 m88e3016_config_init 0 65388 NULL
161988 +hide_icon_65390 hide_icon 0-4 65390 NULL
161989 +mi_set_context_65395 mi_set_context 0 65395 NULL
161990 +__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL nohasharray
161991 +f2fs_xattr_advise_get_65397 f2fs_xattr_advise_get 0 65397 &__alloc_bootmem_nopanic_65397
161992 +trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
161993 +mtd_get_device_size_65400 mtd_get_device_size 0 65400 NULL
161994 +__read_vmcore_65402 __read_vmcore 2 65402 NULL
161995 +rxrpc_krb5_decode_tagged_array_65404 rxrpc_krb5_decode_tagged_array 0 65404 NULL nohasharray
161996 +atmel_suspend_65404 atmel_suspend 0 65404 &rxrpc_krb5_decode_tagged_array_65404
161997 +usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
161998 +iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
161999 +consistent_dma_mask_bits_show_65407 consistent_dma_mask_bits_show 0 65407 NULL
162000 +snd_ca0106_pcm_prepare_playback_65408 snd_ca0106_pcm_prepare_playback 0 65408 NULL
162001 +show_temp_src_65410 show_temp_src 0 65410 NULL nohasharray
162002 +ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 0 65410 &show_temp_src_65410
162003 +edge_open_65411 edge_open 0 65411 NULL
162004 +snd_pcm_plugin_insert_65412 snd_pcm_plugin_insert 0 65412 NULL
162005 +kobj_pkt_show_65416 kobj_pkt_show 0 65416 NULL nohasharray
162006 +ali1535_access_65416 ali1535_access 0 65416 &kobj_pkt_show_65416
162007 +i40evf_get_rxfh_indir_size_65417 i40evf_get_rxfh_indir_size 0 65417 NULL
162008 +aux2_show_65419 aux2_show 0 65419 NULL
162009 +drm_calloc_large_65421 drm_calloc_large 1-2 65421 NULL
162010 +device_add_groups_65423 device_add_groups 0 65423 NULL
162011 +core_alua_store_secondary_write_metadata_65425 core_alua_store_secondary_write_metadata 0-3 65425 NULL
162012 +cpufreq_stat_notifier_policy_65431 cpufreq_stat_notifier_policy 0 65431 NULL
162013 +xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
162014 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
162015 +mlx4_comm_cmd_poll_65445 mlx4_comm_cmd_poll 0 65445 NULL nohasharray
162016 +cpu_cfs_period_write_u64_65445 cpu_cfs_period_write_u64 0 65445 &mlx4_comm_cmd_poll_65445
162017 +set_emul_temp_65452 set_emul_temp 0 65452 NULL
162018 +affs_write_inode_65454 affs_write_inode 0 65454 NULL
162019 +read_65459 read 0 65459 NULL
162020 +pinctrl_request_gpio_65460 pinctrl_request_gpio 0 65460 NULL
162021 +il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3-0 65464 NULL
162022 +input_dev_show_id_bustype_65465 input_dev_show_id_bustype 0 65465 NULL
162023 +ipath_tid_free_65467 ipath_tid_free 0 65467 NULL
162024 +clear_user_65470 clear_user 2 65470 NULL
162025 +crypto_ablkcipher_encrypt_65473 crypto_ablkcipher_encrypt 0 65473 NULL
162026 +set_temp_max_hyst_65474 set_temp_max_hyst 0-4 65474 NULL
162027 +eem_opts_qmult_store_65476 eem_opts_qmult_store 0-3 65476 NULL nohasharray
162028 +write_profile_65476 write_profile 0-3 65476 &eem_opts_qmult_store_65476
162029 +dquot_alloc_space_65477 dquot_alloc_space 0 65477 NULL
162030 +regmap_write_65478 regmap_write 0 65478 NULL
162031 +ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 NULL nohasharray
162032 +activate_65483 activate 0 65483 &ath_rx_edma_init_65483
162033 +sock_recvmsg_nosec_65484 sock_recvmsg_nosec 3-0 65484 NULL
162034 +ixgbevf_get_regs_len_65486 ixgbevf_get_regs_len 0 65486 NULL
162035 +show_temp3_beep_65487 show_temp3_beep 0 65487 NULL
162036 +dpcm_state_read_file_65489 dpcm_state_read_file 3-0 65489 NULL nohasharray
162037 +setup_spdif_playback_65489 setup_spdif_playback 0 65489 &dpcm_state_read_file_65489
162038 +fotg210_config_ep_65494 fotg210_config_ep 0 65494 NULL
162039 +selnl_msglen_65499 selnl_msglen 0 65499 NULL
162040 +wm8350_rtc_setalarm_65501 wm8350_rtc_setalarm 0 65501 NULL
162041 +__xudc_ep_enable_65502 __xudc_ep_enable 0 65502 NULL
162042 +ax25_recvmsg_65505 ax25_recvmsg 3 65505 NULL
162043 +dcdbas_smi_request_65515 dcdbas_smi_request 0 65515 NULL
162044 +tdfxfb_check_var_65516 tdfxfb_check_var 0 65516 NULL
162045 +cyapa_gen3_write_blocks_65517 cyapa_gen3_write_blocks 0 65517 NULL
162046 +dax_zero_page_range_65518 dax_zero_page_range 0 65518 NULL
162047 +comm_read_regr_65525 comm_read_regr 0 65525 NULL
162048 +nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL nohasharray
162049 +__vxge_hw_vpath_rts_table_set_65526 __vxge_hw_vpath_rts_table_set 0 65526 &nvme_trans_standard_inquiry_page_65526
162050 +tps6507x_pmic_set_bits_65527 tps6507x_pmic_set_bits 0 65527 NULL
162051 +gpio_set_direction_65528 gpio_set_direction 0 65528 NULL
162052 +show_memory_65529 show_memory 0 65529 NULL
162053 +reg_read_65530 reg_read 0 65530 NULL
162054 +hfsplus_trusted_getxattr_65531 hfsplus_trusted_getxattr 0 65531 NULL
162055 +tree_mod_log_eb_copy_65535 tree_mod_log_eb_copy 6-0 65535 NULL
162056 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
162057 new file mode 100644
162058 index 0000000..560cd7b
162059 --- /dev/null
162060 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
162061 @@ -0,0 +1,92 @@
162062 +spa_set_aux_vdevs_746 spa_set_aux_vdevs 3 746 NULL
162063 +zfs_lookup_2144 zfs_lookup 0 2144 NULL
162064 +mappedread_2627 mappedread 2 2627 NULL
162065 +vdev_disk_dio_alloc_2957 vdev_disk_dio_alloc 1 2957 NULL
162066 +nv_alloc_pushpage_spl_4286 nv_alloc_pushpage_spl 2 4286 NULL
162067 +zpl_xattr_get_4574 zpl_xattr_get 0 4574 NULL
162068 +sa_replace_all_by_template_5699 sa_replace_all_by_template 3 5699 NULL
162069 +dmu_write_6048 dmu_write 4-3 6048 NULL
162070 +dmu_buf_hold_array_6095 dmu_buf_hold_array 4-3 6095 NULL
162071 +update_pages_6225 update_pages 2-3 6225 NULL
162072 +bio_nr_pages_7117 bio_nr_pages 0-2 7117 NULL
162073 +dmu_buf_hold_array_by_bonus_8562 dmu_buf_hold_array_by_bonus 3-2 8562 NULL
162074 +zpios_dmu_write_8858 zpios_dmu_write 4-5 8858 NULL
162075 +ddi_copyout_9401 ddi_copyout 3 9401 NULL
162076 +avl_numnodes_12384 avl_numnodes 0 12384 NULL
162077 +dmu_write_uio_dnode_12473 dmu_write_uio_dnode 3 12473 NULL
162078 +dmu_xuio_init_12866 dmu_xuio_init 2 12866 NULL
162079 +zpl_read_common_14389 zpl_read_common 0 14389 NULL
162080 +dmu_snapshot_realname_14632 dmu_snapshot_realname 4 14632 NULL
162081 +kmem_alloc_debug_14852 kmem_alloc_debug 1 14852 NULL
162082 +kmalloc_node_nofail_15151 kmalloc_node_nofail 1 15151 NULL
162083 +dmu_write_uio_16351 dmu_write_uio 4 16351 NULL
162084 +zfs_log_write_16524 zfs_log_write 6-5 16524 NULL
162085 +sa_build_layouts_16910 sa_build_layouts 3 16910 NULL
162086 +dsl_dir_namelen_17053 dsl_dir_namelen 0 17053 NULL
162087 +kcopy_copy_to_user_17336 kcopy_copy_to_user 5 17336 NULL
162088 +sa_add_layout_entry_17507 sa_add_layout_entry 3 17507 NULL
162089 +sa_attr_table_setup_18029 sa_attr_table_setup 3 18029 NULL
162090 +uiocopy_18680 uiocopy 2 18680 NULL
162091 +dmu_buf_hold_array_by_dnode_19125 dmu_buf_hold_array_by_dnode 2-3 19125 NULL
162092 +zpl_acl_from_xattr_21141 zpl_acl_from_xattr 2 21141 NULL
162093 +dsl_pool_tx_assign_init_22518 dsl_pool_tx_assign_init 2 22518 NULL
162094 +nvlist_lookup_byte_array_22527 nvlist_lookup_byte_array 0 22527 NULL
162095 +sa_replace_all_by_template_locked_22533 sa_replace_all_by_template_locked 3 22533 NULL
162096 +tsd_hash_table_init_22559 tsd_hash_table_init 1 22559 NULL
162097 +spa_vdev_remove_aux_23966 spa_vdev_remove_aux 4 23966 NULL
162098 +zpl_xattr_acl_set_access_24129 zpl_xattr_acl_set_access 4 24129 NULL
162099 +dmu_assign_arcbuf_24622 dmu_assign_arcbuf 2 24622 NULL
162100 +zap_lookup_norm_25166 zap_lookup_norm 9 25166 NULL
162101 +dmu_prealloc_25456 dmu_prealloc 4-3 25456 NULL
162102 +kmalloc_nofail_26347 kmalloc_nofail 1 26347 NULL
162103 +zfsctl_snapshot_zpath_27578 zfsctl_snapshot_zpath 2 27578 NULL
162104 +zpios_dmu_read_30015 zpios_dmu_read 4-5 30015 NULL
162105 +splat_write_30943 splat_write 3 30943 NULL
162106 +zpl_xattr_get_sa_31183 zpl_xattr_get_sa 0 31183 NULL
162107 +dmu_read_uio_31467 dmu_read_uio 4 31467 NULL
162108 +zfs_replay_fuids_31479 zfs_replay_fuids 4 31479 NULL
162109 +spa_history_log_to_phys_31632 spa_history_log_to_phys 0-1 31632 NULL
162110 +__zpl_xattr_get_32601 __zpl_xattr_get 0 32601 NULL
162111 +proc_copyout_string_34049 proc_copyout_string 2 34049 NULL
162112 +nv_alloc_sleep_spl_34544 nv_alloc_sleep_spl 2 34544 NULL
162113 +nv_alloc_nosleep_spl_34761 nv_alloc_nosleep_spl 2 34761 NULL
162114 +zap_leaf_array_match_36922 zap_leaf_array_match 4 36922 NULL
162115 +copyinstr_36980 copyinstr 3 36980 NULL
162116 +zpl_xattr_acl_set_default_37864 zpl_xattr_acl_set_default 4 37864 NULL
162117 +splat_read_38116 splat_read 3 38116 NULL
162118 +sa_setup_38756 sa_setup 4 38756 NULL
162119 +vdev_disk_physio_39898 vdev_disk_physio 3 39898 NULL
162120 +arc_buf_size_39982 arc_buf_size 0 39982 NULL
162121 +kzalloc_nofail_40719 kzalloc_nofail 1 40719 NULL
162122 +fuidstr_to_sid_40777 fuidstr_to_sid 4 40777 NULL
162123 +vdev_raidz_matrix_reconstruct_40852 vdev_raidz_matrix_reconstruct 2-3 40852 NULL
162124 +sa_find_layout_40892 sa_find_layout 4 40892 NULL
162125 +zpl_xattr_get_dir_41918 zpl_xattr_get_dir 0 41918 NULL
162126 +zfs_sa_get_xattr_42600 zfs_sa_get_xattr 0 42600 NULL
162127 +zpl_xattr_acl_set_42808 zpl_xattr_acl_set 4 42808 NULL
162128 +xdr_dec_array_43091 xdr_dec_array 5 43091 NULL
162129 +dsl_dataset_namelen_43136 dsl_dataset_namelen 0 43136 NULL
162130 +kcopy_write_43683 kcopy_write 3 43683 NULL
162131 +uiomove_44355 uiomove 2 44355 NULL
162132 +dmu_read_44418 dmu_read 4-3 44418 NULL
162133 +ddi_copyin_44846 ddi_copyin 3 44846 NULL
162134 +kcopy_do_get_45061 kcopy_do_get 5 45061 NULL
162135 +copyin_45945 copyin 3 45945 NULL
162136 +zil_itx_create_46555 zil_itx_create 2 46555 NULL
162137 +dmu_write_uio_dbuf_48064 dmu_write_uio_dbuf 3 48064 NULL
162138 +blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
162139 +spa_history_write_49650 spa_history_write 3 49650 NULL
162140 +kcopy_copy_pages_to_user_49823 kcopy_copy_pages_to_user 3-4 49823 NULL
162141 +zfs_log_write_50162 zfs_log_write 6-5 50162 NULL
162142 +i_fm_alloc_51038 i_fm_alloc 2 51038 NULL
162143 +copyout_51409 copyout 3 51409 NULL
162144 +zvol_log_write_54898 zvol_log_write 4-3 54898 NULL
162145 +zfs_acl_node_alloc_55641 zfs_acl_node_alloc 1 55641 NULL
162146 +get_nvlist_56685 get_nvlist 2 56685 NULL
162147 +zprop_get_numprops_56820 zprop_get_numprops 0 56820 NULL
162148 +splat_taskq_test4_common_59829 splat_taskq_test4_common 5 59829 NULL
162149 +zfs_replay_domain_cnt_61399 zfs_replay_domain_cnt 0 61399 NULL
162150 +zpios_write_61823 zpios_write 3 61823 NULL
162151 +proc_copyin_string_62019 proc_copyin_string 4 62019 NULL
162152 +random_get_pseudo_bytes_64611 random_get_pseudo_bytes 2 64611 NULL
162153 +zpios_read_64734 zpios_read 3 64734 NULL
162154 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_ipa.c b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
162155 new file mode 100644
162156 index 0000000..9846ab0
162157 --- /dev/null
162158 +++ b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
162159 @@ -0,0 +1,913 @@
162160 +/*
162161 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
162162 + * Licensed under the GPL v2, or (at your option) v3
162163 + *
162164 + * Homepage:
162165 + * https://github.com/ephox-gcc-plugins/size_overflow
162166 + *
162167 + * Documentation:
162168 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
162169 + *
162170 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
162171 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
162172 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
162173 + *
162174 + * Usage:
162175 + * $ make
162176 + * $ make run
162177 + */
162178 +
162179 +#include "size_overflow.h"
162180 +
162181 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs);
162182 +
162183 +next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
162184 +
162185 +static struct cgraph_node_hook_list *function_insertion_hook_holder;
162186 +static struct cgraph_2node_hook_list *node_duplication_hook_holder;
162187 +
162188 +struct cgraph_node *get_cnode(const_tree fndecl)
162189 +{
162190 + gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL);
162191 +#if BUILDING_GCC_VERSION <= 4005
162192 + return cgraph_get_node((tree)fndecl);
162193 +#else
162194 + return cgraph_get_node(fndecl);
162195 +#endif
162196 +}
162197 +
162198 +static bool compare_next_interesting_functions(next_interesting_function_t cur_node, const char *decl_name, const char *context, unsigned int num)
162199 +{
162200 + if (cur_node->marked == ASM_STMT_SO_MARK)
162201 + return false;
162202 + if (num != CANNOT_FIND_ARG && cur_node->num != num)
162203 + return false;
162204 + if (strcmp(cur_node->context, context))
162205 + return false;
162206 + return !strcmp(cur_node->decl_name, decl_name);
162207 +}
162208 +
162209 +// Return the type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
162210 +static const char* get_decl_context(const_tree decl)
162211 +{
162212 + const char *context;
162213 +
162214 + if (TREE_CODE(decl) == VAR_DECL)
162215 + return "vardecl";
162216 + if (TREE_CODE(decl) == FUNCTION_DECL)
162217 + return "fndecl";
162218 +
162219 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
162220 + context = get_type_name_from_field(decl);
162221 +
162222 + if (!context)
162223 + return "fielddecl";
162224 + return context;
162225 +}
162226 +
162227 +/* Find the function with the specified argument in the list
162228 + * * if marked is ASM_STMT_SO_MARK or YES_SO_MARK then filter accordingly
162229 + * * if num is CANNOT_FIND_ARG then ignore it
162230 + */
162231 +next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked)
162232 +{
162233 + next_interesting_function_t cur_node, head;
162234 +
162235 + head = global_next_interesting_function[hash];
162236 + for (cur_node = head; cur_node; cur_node = cur_node->next) {
162237 + if ((marked == ASM_STMT_SO_MARK || marked == YES_SO_MARK) && cur_node->marked != marked)
162238 + continue;
162239 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
162240 + return cur_node;
162241 + }
162242 + return NULL;
162243 +}
162244 +
162245 +next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked)
162246 +{
162247 + const char *context;
162248 + unsigned int hash;
162249 +
162250 + hash = get_decl_hash(decl, decl_name);
162251 + if (hash == NO_HASH)
162252 + return NULL;
162253 +
162254 + context = get_decl_context(decl);
162255 + return get_global_next_interesting_function_entry(decl_name, context, hash, num, marked);
162256 +}
162257 +
162258 +static bool is_vararg(const_tree fn, unsigned int num)
162259 +{
162260 + const_tree fn_type, last, type;
162261 + tree arg_list;
162262 +
162263 + if (num == 0)
162264 + return false;
162265 + if (fn == NULL_TREE)
162266 + return false;
162267 + if (TREE_CODE(fn) != FUNCTION_DECL)
162268 + return false;
162269 +
162270 + fn_type = TREE_TYPE(fn);
162271 + if (fn_type == NULL_TREE)
162272 + return false;
162273 +
162274 + arg_list = TYPE_ARG_TYPES(fn_type);
162275 + if (arg_list == NULL_TREE)
162276 + return false;
162277 + last = TREE_VALUE(tree_last(arg_list));
162278 +
162279 + if (TREE_CODE_CLASS(TREE_CODE(last)) == tcc_type)
162280 + type = last;
162281 + else
162282 + type = TREE_TYPE(last);
162283 +
162284 + gcc_assert(type != NULL_TREE);
162285 + if (type == void_type_node)
162286 + return false;
162287 +
162288 + return num >= (unsigned int)list_length(arg_list);
162289 +}
162290 +
162291 +next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
162292 +{
162293 + next_interesting_function_t new_node;
162294 +
162295 + new_node = (next_interesting_function_t)xmalloc(sizeof(*new_node));
162296 + new_node->decl_name = xstrdup(decl_name);
162297 + gcc_assert(context);
162298 + new_node->context = xstrdup(context);
162299 + new_node->hash = hash;
162300 + new_node->num = num;
162301 + new_node->next = NULL;
162302 + new_node->children = NULL;
162303 + new_node->marked = marked;
162304 + new_node->orig_next_node = orig_next_node;
162305 + return new_node;
162306 +}
162307 +
162308 +// Create the main data structure
162309 +next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
162310 +{
162311 + unsigned int hash;
162312 + const char *context;
162313 + enum tree_code decl_code = TREE_CODE(decl);
162314 +
162315 + gcc_assert(decl_code == FIELD_DECL || decl_code == FUNCTION_DECL || decl_code == VAR_DECL);
162316 +
162317 + if (is_vararg(decl, num))
162318 + return NULL;
162319 +
162320 + hash = get_decl_hash(decl, decl_name);
162321 + if (hash == NO_HASH)
162322 + return NULL;
162323 +
162324 + gcc_assert(num <= MAX_PARAM);
162325 + // Clones must have an orig_next_node
162326 + gcc_assert(!made_by_compiler(decl) || orig_next_node);
162327 +
162328 + context = get_decl_context(decl);
162329 + return create_new_next_interesting_entry(decl_name, context, hash, num, marked, orig_next_node);
162330 +}
162331 +
162332 +void add_to_global_next_interesting_function(next_interesting_function_t new_entry)
162333 +{
162334 + next_interesting_function_t cur_global_head, cur_global, cur_global_end = NULL;
162335 +
162336 + // new_entry is appended to the end of a list
162337 + new_entry->next = NULL;
162338 +
162339 + cur_global_head = global_next_interesting_function[new_entry->hash];
162340 + if (!cur_global_head) {
162341 + global_next_interesting_function[new_entry->hash] = new_entry;
162342 + return;
162343 + }
162344 +
162345 +
162346 + for (cur_global = cur_global_head; cur_global; cur_global = cur_global->next) {
162347 + if (!cur_global->next)
162348 + cur_global_end = cur_global;
162349 + if (compare_next_interesting_functions(cur_global, new_entry->decl_name, new_entry->context, new_entry->num))
162350 + return;
162351 + }
162352 +
162353 + gcc_assert(cur_global_end);
162354 + cur_global_end->next = new_entry;
162355 +}
162356 +
162357 +/* If the interesting function is a clone then find or create its original next_interesting_function_t node
162358 + * and add it to global_next_interesting_function
162359 + */
162360 +static next_interesting_function_t create_orig_next_node_for_a_clone(const_tree clone_fndecl, unsigned int num, enum size_overflow_mark marked)
162361 +{
162362 + next_interesting_function_t orig_next_node;
162363 + tree decl;
162364 + unsigned int orig_num;
162365 + enum tree_code decl_code;
162366 + const char *decl_name;
162367 +
162368 + decl = get_orig_fndecl(clone_fndecl);
162369 + decl_code = TREE_CODE(decl);
162370 +
162371 + if (decl_code == FIELD_DECL || decl_code == VAR_DECL)
162372 + orig_num = num;
162373 + else
162374 + orig_num = get_correct_argnum(clone_fndecl, decl, num);
162375 +
162376 + // Skip over ISRA.162 parm decls
162377 + if (orig_num == CANNOT_FIND_ARG)
162378 + return NULL;
162379 +
162380 + decl_name = get_orig_decl_name(decl);
162381 + orig_next_node = get_global_next_interesting_function_entry_with_hash(decl, decl_name, orig_num, NO_SO_MARK);
162382 + if (orig_next_node)
162383 + return orig_next_node;
162384 +
162385 + orig_next_node = create_new_next_interesting_decl(decl, decl_name, orig_num, marked, NULL);
162386 + gcc_assert(orig_next_node);
162387 +
162388 + add_to_global_next_interesting_function(orig_next_node);
162389 + return orig_next_node;
162390 +}
162391 +
162392 +// Find or create the next_interesting_function_t node for decl and num
162393 +next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
162394 +{
162395 + next_interesting_function_t cur_next_cnode;
162396 + const char *decl_name = DECL_NAME_POINTER(decl);
162397 +
162398 + cur_next_cnode = get_global_next_interesting_function_entry_with_hash(decl, decl_name, num, marked);
162399 + if (cur_next_cnode)
162400 + goto out;
162401 +
162402 + if (!orig_next_node && made_by_compiler(decl)) {
162403 + orig_next_node = create_orig_next_node_for_a_clone(decl, num, marked);
162404 + if (!orig_next_node)
162405 + return NULL;
162406 + }
162407 +
162408 + cur_next_cnode = create_new_next_interesting_decl(decl, decl_name, num, marked, orig_next_node);
162409 + if (!cur_next_cnode)
162410 + return NULL;
162411 +
162412 + add_to_global_next_interesting_function(cur_next_cnode);
162413 +out:
162414 + if (cur_next_cnode->marked != marked && cur_next_cnode->marked == YES_SO_MARK)
162415 + return cur_next_cnode;
162416 + gcc_assert(cur_next_cnode->marked == marked);
162417 + return cur_next_cnode;
162418 +}
162419 +
162420 +static bool has_next_interesting_function_chain_node(next_interesting_function_t next_cnodes_head, const_tree decl, unsigned int num)
162421 +{
162422 + next_interesting_function_t cur_node;
162423 + const char *context, *decl_name;
162424 +
162425 + decl_name = DECL_NAME_POINTER(decl);
162426 + context = get_decl_context(decl);
162427 + for (cur_node = next_cnodes_head; cur_node; cur_node = cur_node->next) {
162428 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
162429 + return true;
162430 + }
162431 + return false;
162432 +}
162433 +
162434 +static next_interesting_function_t handle_function(next_interesting_function_t next_cnodes_head, tree fndecl, const_tree arg)
162435 +{
162436 + unsigned int num;
162437 + next_interesting_function_t orig_next_node, new_node;
162438 +
162439 + gcc_assert(fndecl != NULL_TREE);
162440 +
162441 + // ignore builtins to not explode coverage (e.g., memcpy)
162442 + if (DECL_BUILT_IN(fndecl))
162443 + return next_cnodes_head;
162444 +
162445 + // convert arg into its position
162446 + if (arg == NULL_TREE)
162447 + num = 0;
162448 + else
162449 + num = find_arg_number_tree(arg, fndecl);
162450 + if (num == CANNOT_FIND_ARG)
162451 + return next_cnodes_head;
162452 +
162453 + if (has_next_interesting_function_chain_node(next_cnodes_head, fndecl, num))
162454 + return next_cnodes_head;
162455 +
162456 + if (made_by_compiler(fndecl)) {
162457 + orig_next_node = create_orig_next_node_for_a_clone(fndecl, num, NO_SO_MARK);
162458 + if (!orig_next_node)
162459 + return next_cnodes_head;
162460 + } else
162461 + orig_next_node = NULL;
162462 + new_node = create_new_next_interesting_decl(fndecl, DECL_NAME_POINTER(fndecl), num, NO_SO_MARK, orig_next_node);
162463 + if (!new_node)
162464 + return next_cnodes_head;
162465 + new_node->next = next_cnodes_head;
162466 + return new_node;
162467 +}
162468 +
162469 +static next_interesting_function_t walk_use_def_next_functions_phi(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree result)
162470 +{
162471 + gphi *phi = as_a_gphi(get_def_stmt(result));
162472 + unsigned int i, n = gimple_phi_num_args(phi);
162473 +
162474 + pointer_set_insert(visited, phi);
162475 + for (i = 0; i < n; i++) {
162476 + tree arg = gimple_phi_arg_def(phi, i);
162477 +
162478 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, arg);
162479 + }
162480 +
162481 + return next_cnodes_head;
162482 +}
162483 +
162484 +static next_interesting_function_t walk_use_def_next_functions_binary(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
162485 +{
162486 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
162487 + tree rhs1, rhs2;
162488 +
162489 + rhs1 = gimple_assign_rhs1(def_stmt);
162490 + rhs2 = gimple_assign_rhs2(def_stmt);
162491 +
162492 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, rhs1);
162493 + return walk_use_def_next_functions(visited, next_cnodes_head, rhs2);
162494 +}
162495 +
162496 +next_interesting_function_t __attribute__((weak)) handle_function_ptr_ret(gimple_set *visited __unused, next_interesting_function_t next_cnodes_head, const_tree fn_ptr __unused)
162497 +{
162498 + return next_cnodes_head;
162499 +}
162500 +
162501 +/* Find all functions that influence lhs
162502 + *
162503 + * Encountered functions are added to the children vector (next_interesting_function_t).
162504 + */
162505 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
162506 +{
162507 + const_gimple def_stmt;
162508 +
162509 + if (skip_types(lhs))
162510 + return next_cnodes_head;
162511 +
162512 + if (TREE_CODE(lhs) == PARM_DECL)
162513 + return handle_function(next_cnodes_head, current_function_decl, lhs);
162514 +
162515 + if (TREE_CODE(lhs) != SSA_NAME)
162516 + return next_cnodes_head;
162517 +
162518 + def_stmt = get_def_stmt(lhs);
162519 + if (!def_stmt)
162520 + return next_cnodes_head;
162521 +
162522 + if (pointer_set_insert(visited, def_stmt))
162523 + return next_cnodes_head;
162524 +
162525 + switch (gimple_code(def_stmt)) {
162526 + case GIMPLE_NOP:
162527 + return walk_use_def_next_functions(visited, next_cnodes_head, SSA_NAME_VAR(lhs));
162528 + case GIMPLE_ASM:
162529 + if (is_size_overflow_asm(def_stmt))
162530 + return walk_use_def_next_functions(visited, next_cnodes_head, get_size_overflow_asm_input(as_a_const_gasm(def_stmt)));
162531 + return next_cnodes_head;
162532 + case GIMPLE_CALL: {
162533 + tree fndecl = gimple_call_fndecl(def_stmt);
162534 +
162535 + if (fndecl != NULL_TREE)
162536 + return handle_function(next_cnodes_head, fndecl, NULL_TREE);
162537 + fndecl = gimple_call_fn(def_stmt);
162538 + return handle_function_ptr_ret(visited, next_cnodes_head, fndecl);
162539 + }
162540 + case GIMPLE_PHI:
162541 + return walk_use_def_next_functions_phi(visited, next_cnodes_head, lhs);
162542 + case GIMPLE_ASSIGN:
162543 + switch (gimple_num_ops(def_stmt)) {
162544 + case 2:
162545 + return walk_use_def_next_functions(visited, next_cnodes_head, gimple_assign_rhs1(def_stmt));
162546 + case 3:
162547 + return walk_use_def_next_functions_binary(visited, next_cnodes_head, lhs);
162548 + }
162549 + default:
162550 + debug_gimple_stmt((gimple)def_stmt);
162551 + error("%s: unknown gimple code", __func__);
162552 + gcc_unreachable();
162553 + }
162554 +}
162555 +
162556 +// Start the search for next_interesting_function_t children based on the (next_interesting_function_t) parent node
162557 +static next_interesting_function_t search_next_functions(const_tree node)
162558 +{
162559 + gimple_set *visited;
162560 + next_interesting_function_t next_cnodes_head;
162561 +
162562 + visited = pointer_set_create();
162563 + next_cnodes_head = walk_use_def_next_functions(visited, NULL, node);
162564 + pointer_set_destroy(visited);
162565 +
162566 + return next_cnodes_head;
162567 +}
162568 +
162569 +// True if child already exists in the next_interesting_function_t children vector
162570 +bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node)
162571 +{
162572 + unsigned int i;
162573 + next_interesting_function_t cur;
162574 +
162575 + gcc_assert(next_node);
162576 + // handle recursion
162577 + if (!strcmp(target->decl_name, next_node->decl_name) && target->num == next_node->num)
162578 + return true;
162579 +
162580 +#if BUILDING_GCC_VERSION <= 4007
162581 + if (VEC_empty(next_interesting_function_t, target->children))
162582 + return false;
162583 + FOR_EACH_VEC_ELT(next_interesting_function_t, target->children, i, cur) {
162584 +#else
162585 + FOR_EACH_VEC_SAFE_ELT(target->children, i, cur) {
162586 +#endif
162587 + if (compare_next_interesting_functions(cur, next_node->decl_name, next_node->context, next_node->num))
162588 + return true;
162589 + }
162590 + return false;
162591 +}
162592 +
162593 +void push_child(next_interesting_function_t parent, next_interesting_function_t child)
162594 +{
162595 + if (!has_next_interesting_function_vec(parent, child)) {
162596 +#if BUILDING_GCC_VERSION <= 4007
162597 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
162598 +#else
162599 + vec_safe_push(parent->children, child);
162600 +#endif
162601 + }
162602 +}
162603 +
162604 +void __attribute__((weak)) check_local_variables(next_interesting_function_t next_node __unused) {}
162605 +
162606 +// Add children to parent and global_next_interesting_function
162607 +static void collect_data_for_execute(next_interesting_function_t parent, next_interesting_function_t children)
162608 +{
162609 + next_interesting_function_t cur = children;
162610 +
162611 + gcc_assert(parent);
162612 +
162613 + while (cur) {
162614 + next_interesting_function_t next, child;
162615 +
162616 + next = cur->next;
162617 +
162618 + child = get_global_next_interesting_function_entry(cur->decl_name, cur->context, cur->hash, cur->num, NO_SO_MARK);
162619 + if (!child) {
162620 + add_to_global_next_interesting_function(cur);
162621 + child = cur;
162622 + }
162623 +
162624 + check_local_variables(child);
162625 +
162626 + push_child(parent, child);
162627 +
162628 + cur = next;
162629 + }
162630 +
162631 + check_local_variables(parent);
162632 +}
162633 +
162634 +next_interesting_function_t __attribute__((weak)) get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr __unused, unsigned int num __unused, enum size_overflow_mark marked __unused)
162635 +{
162636 + return NULL;
162637 +}
162638 +
162639 +static next_interesting_function_t create_parent_next_cnode(const_gimple stmt, unsigned int num)
162640 +{
162641 + switch (gimple_code(stmt)) {
162642 + case GIMPLE_ASM:
162643 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, ASM_STMT_SO_MARK, NULL);
162644 + case GIMPLE_CALL: {
162645 + tree decl = gimple_call_fndecl(stmt);
162646 +
162647 + if (decl != NULL_TREE)
162648 + return get_and_create_next_node_from_global_next_nodes(decl, num, NO_SO_MARK, NULL);
162649 + decl = gimple_call_fn(stmt);
162650 + return get_and_create_next_node_from_global_next_nodes_fnptr(decl, num, NO_SO_MARK);
162651 + }
162652 + case GIMPLE_RETURN:
162653 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, NO_SO_MARK, NULL);
162654 + default:
162655 + debug_gimple_stmt((gimple)stmt);
162656 + gcc_unreachable();
162657 + }
162658 +}
162659 +
162660 +// Handle potential next_interesting_function_t parent if its argument has an integer type
162661 +static void collect_all_possible_size_overflow_fns(const_gimple stmt, unsigned int num)
162662 +{
162663 + const_tree start_var;
162664 + next_interesting_function_t children_next_cnode, parent_next_cnode;
162665 +
162666 + switch (gimple_code(stmt)) {
162667 + case GIMPLE_ASM:
162668 + if (!is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)))
162669 + return;
162670 + start_var = get_size_overflow_asm_input(as_a_const_gasm(stmt));
162671 + gcc_assert(start_var != NULL_TREE);
162672 + break;
162673 + case GIMPLE_CALL:
162674 + start_var = gimple_call_arg(stmt, num - 1);
162675 + break;
162676 + case GIMPLE_RETURN:
162677 + start_var = gimple_return_retval(as_a_const_greturn(stmt));
162678 + if (start_var == NULL_TREE)
162679 + return;
162680 + break;
162681 + default:
162682 + debug_gimple_stmt((gimple)stmt);
162683 + gcc_unreachable();
162684 + }
162685 +
162686 + if (skip_types(start_var))
162687 + return;
162688 +
162689 + // handle intentional MARK_TURN_OFF
162690 + if (check_intentional_asm(stmt, num) == MARK_TURN_OFF)
162691 + return;
162692 +
162693 + parent_next_cnode = create_parent_next_cnode(stmt, num);
162694 + if (!parent_next_cnode)
162695 + return;
162696 +
162697 + children_next_cnode = search_next_functions(start_var);
162698 + collect_data_for_execute(parent_next_cnode, children_next_cnode);
162699 +}
162700 +
162701 +// Find potential next_interesting_function_t parents
162702 +static void handle_cgraph_node(struct cgraph_node *node)
162703 +{
162704 + basic_block bb;
162705 + tree cur_fndecl = NODE_DECL(node);
162706 +
162707 + set_current_function_decl(cur_fndecl);
162708 +
162709 + FOR_ALL_BB_FN(bb, cfun) {
162710 + gimple_stmt_iterator gsi;
162711 +
162712 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
162713 + gimple stmt = gsi_stmt(gsi);
162714 +
162715 + switch (gimple_code(stmt)) {
162716 + case GIMPLE_RETURN:
162717 + case GIMPLE_ASM:
162718 + collect_all_possible_size_overflow_fns(stmt, 0);
162719 + break;
162720 + case GIMPLE_CALL: {
162721 + unsigned int i, len;
162722 + tree fndecl = gimple_call_fndecl(stmt);
162723 +
162724 + if (fndecl != NULL_TREE && DECL_BUILT_IN(fndecl))
162725 + break;
162726 +
162727 + len = gimple_call_num_args(stmt);
162728 + for (i = 0; i < len; i++)
162729 + collect_all_possible_size_overflow_fns(stmt, i + 1);
162730 + break;
162731 + }
162732 + default:
162733 + break;
162734 + }
162735 + }
162736 + }
162737 +
162738 + unset_current_function_decl();
162739 +}
162740 +
162741 +/* Collect all potentially interesting function parameters and return values of integer types
162742 + * and store their data flow dependencies
162743 + */
162744 +static void size_overflow_generate_summary(void)
162745 +{
162746 + struct cgraph_node *node;
162747 +
162748 + size_overflow_register_hooks();
162749 +
162750 + FOR_EACH_FUNCTION(node) {
162751 + if (is_valid_cgraph_node(node))
162752 + handle_cgraph_node(node);
162753 + }
162754 +}
162755 +
162756 +static void size_overflow_function_insertion_hook(struct cgraph_node *node __unused, void *data __unused)
162757 +{
162758 + debug_cgraph_node(node);
162759 + gcc_unreachable();
162760 +}
162761 +
162762 +/* Handle dst if src is in the global_next_interesting_function list.
162763 + * If src is a clone then dst inherits the orig_next_node of src otherwise
162764 + * src will become the orig_next_node of dst.
162765 + */
162766 +static void size_overflow_node_duplication_hook(struct cgraph_node *src, struct cgraph_node *dst, void *data __unused)
162767 +{
162768 + next_interesting_function_t head, cur;
162769 + const_tree decl;
162770 + const char *src_name, *src_context;
162771 +
162772 + decl = NODE_DECL(src);
162773 + src_name = DECL_NAME_POINTER(decl);
162774 + src_context = get_decl_context(decl);
162775 +
162776 + head = get_global_next_interesting_function_entry_with_hash(decl, src_name, NONE_ARGNUM, NO_SO_MARK);
162777 + if (!head)
162778 + return;
162779 +
162780 + for (cur = head; cur; cur = cur->next) {
162781 + unsigned int new_argnum;
162782 + next_interesting_function_t orig_next_node, next_node;
162783 + bool dst_clone;
162784 +
162785 + if (!compare_next_interesting_functions(cur, src_name, src_context, CANNOT_FIND_ARG))
162786 + continue;
162787 +
162788 + dst_clone = made_by_compiler(NODE_DECL(dst));
162789 + if (!dst_clone)
162790 + break;
162791 +
162792 + // For clones use the original node instead
162793 + if (cur->orig_next_node)
162794 + orig_next_node = cur->orig_next_node;
162795 + else
162796 + orig_next_node = cur;
162797 +
162798 + new_argnum = get_correct_argnum_fndecl(NODE_DECL(src), NODE_DECL(dst), cur->num);
162799 + if (new_argnum == CANNOT_FIND_ARG)
162800 + continue;
162801 +
162802 + next_node = create_new_next_interesting_decl(NODE_DECL(dst), cgraph_node_name(dst), new_argnum, cur->marked, orig_next_node);
162803 + if (next_node)
162804 + add_to_global_next_interesting_function(next_node);
162805 + }
162806 +}
162807 +
162808 +void size_overflow_register_hooks(void)
162809 +{
162810 + static bool init_p = false;
162811 +
162812 + if (init_p)
162813 + return;
162814 + init_p = true;
162815 +
162816 + function_insertion_hook_holder = cgraph_add_function_insertion_hook(&size_overflow_function_insertion_hook, NULL);
162817 + node_duplication_hook_holder = cgraph_add_node_duplication_hook(&size_overflow_node_duplication_hook, NULL);
162818 +}
162819 +
162820 +static void set_yes_so_mark(next_interesting_function_t next_node)
162821 +{
162822 + next_node->marked = YES_SO_MARK;
162823 + // Mark the orig decl as well if it's a clone
162824 + if (next_node->orig_next_node)
162825 + next_node->orig_next_node->marked = YES_SO_MARK;
162826 +}
162827 +
162828 +// Determine if the function is already in the hash table
162829 +static bool is_marked_fn(next_interesting_function_t next_node)
162830 +{
162831 + const struct size_overflow_hash *entry;
162832 +
162833 + if (next_node->marked != NO_SO_MARK)
162834 + return true;
162835 +
162836 + if (next_node->orig_next_node)
162837 + entry = get_size_overflow_hash_entry(next_node->orig_next_node->hash, next_node->orig_next_node->decl_name, next_node->orig_next_node->num);
162838 + else
162839 + entry = get_size_overflow_hash_entry(next_node->hash, next_node->decl_name, next_node->num);
162840 + if (!entry)
162841 + return false;
162842 +
162843 + set_yes_so_mark(next_node);
162844 + return true;
162845 +}
162846 +
162847 +// Determine if any of the function pointer targets have data flow between the return value and one of the arguments
162848 +static next_interesting_function_t get_same_not_ret_child(next_interesting_function_t parent)
162849 +{
162850 + unsigned int i;
162851 + next_interesting_function_t child;
162852 +
162853 +#if BUILDING_GCC_VERSION <= 4007
162854 + if (VEC_empty(next_interesting_function_t, parent->children))
162855 + return NULL;
162856 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
162857 +#else
162858 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
162859 +#endif
162860 + if (child->num == 0)
162861 + continue;
162862 + if (strcmp(parent->decl_name, child->decl_name))
162863 + continue;
162864 + if (!strcmp(child->context, "fndecl"))
162865 + return child;
162866 + }
162867 + return NULL;
162868 +}
162869 +
162870 +/* Trace a return value of function pointer type back to an argument via a concrete function
162871 + fnptr 0 && fn 0 && (fn 0 -> fn 2) => fnptr 2 */
162872 +static void search_missing_fptr_arg(next_interesting_function_t parent)
162873 +{
162874 + next_interesting_function_t tracked_fn, cur_next_node, child;
162875 + unsigned int i;
162876 +#if BUILDING_GCC_VERSION <= 4007
162877 + VEC(next_interesting_function_t, heap) *new_children = NULL;
162878 +#else
162879 + vec<next_interesting_function_t, va_heap, vl_embed> *new_children = NULL;
162880 +#endif
162881 +
162882 + if (parent->num != 0)
162883 + return;
162884 + if (!strcmp(parent->context, "fndecl"))
162885 + return;
162886 + if (!strcmp(parent->context, "vardecl"))
162887 + return;
162888 +
162889 + // fnptr 0 && fn 0
162890 +#if BUILDING_GCC_VERSION <= 4007
162891 + if (VEC_empty(next_interesting_function_t, parent->children))
162892 + return;
162893 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
162894 +#else
162895 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
162896 +#endif
162897 + if (child->num != 0)
162898 + continue;
162899 + // (fn 0 -> fn 2)
162900 + tracked_fn = get_same_not_ret_child(child);
162901 + if (!tracked_fn)
162902 + continue;
162903 +
162904 + // fn 2 => fnptr 2
162905 + for (cur_next_node = global_next_interesting_function[parent->hash]; cur_next_node; cur_next_node = cur_next_node->next) {
162906 + if (cur_next_node->num != tracked_fn->num)
162907 + continue;
162908 + if (strcmp(parent->decl_name, cur_next_node->decl_name))
162909 + continue;
162910 + if (!has_next_interesting_function_vec(parent, cur_next_node)) {
162911 +#if BUILDING_GCC_VERSION <= 4007
162912 + VEC_safe_push(next_interesting_function_t, heap, new_children, cur_next_node);
162913 +#else
162914 + vec_safe_push(new_children, cur_next_node);
162915 +#endif
162916 + }
162917 + }
162918 + }
162919 +
162920 +#if BUILDING_GCC_VERSION == 4005
162921 + if (VEC_empty(next_interesting_function_t, new_children))
162922 + return;
162923 + FOR_EACH_VEC_ELT(next_interesting_function_t, new_children, i, child)
162924 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
162925 +#elif BUILDING_GCC_VERSION <= 4007
162926 + VEC_safe_splice(next_interesting_function_t, heap, parent->children, new_children);
162927 +#else
162928 + vec_safe_splice(parent->children, new_children);
162929 +#endif
162930 +}
162931 +
162932 +// Do a depth-first recursive dump of the next_interesting_function_t children vector
162933 +static void print_missing_functions(next_interesting_function_set *visited, next_interesting_function_t parent)
162934 +{
162935 + unsigned int i;
162936 + next_interesting_function_t child;
162937 +
162938 + gcc_assert(parent);
162939 + check_global_variables(parent);
162940 + search_missing_fptr_arg(parent);
162941 + print_missing_function(parent);
162942 +
162943 +#if BUILDING_GCC_VERSION <= 4007
162944 + if (VEC_empty(next_interesting_function_t, parent->children))
162945 + return;
162946 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
162947 +#else
162948 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
162949 +#endif
162950 + // Since the parent is a marked function we will set YES_SO_MARK on the children to transform them as well
162951 + child->marked = YES_SO_MARK;
162952 + if (!pointer_set_insert(visited, child))
162953 + print_missing_functions(visited, child);
162954 + }
162955 +}
162956 +
162957 +void __attribute__((weak)) check_global_variables(next_interesting_function_t cur_global __unused) {}
162958 +
162959 +// Print all missing interesting functions
162960 +static unsigned int size_overflow_execute(void)
162961 +{
162962 + unsigned int i;
162963 + next_interesting_function_set *visited;
162964 + next_interesting_function_t cur_global;
162965 +
162966 + visited = next_interesting_function_pointer_set_create();
162967 +
162968 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
162969 + for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) {
162970 + if (is_marked_fn(cur_global))
162971 + print_missing_functions(visited, cur_global);
162972 + }
162973 + }
162974 +
162975 + pointer_set_destroy(visited);
162976 +
162977 +/* if (in_lto_p) {
162978 + fprintf(stderr, "%s: SIZE_OVERFLOW EXECUTE\n", __func__);
162979 + print_global_next_interesting_functions();
162980 + }*/
162981 +
162982 + return 0;
162983 +}
162984 +
162985 +// Omit the IPA/LTO callbacks until https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61311 gets fixed (license concerns)
162986 +#if BUILDING_GCC_VERSION >= 4008
162987 +void __attribute__((weak)) size_overflow_write_summary_lto(void) {}
162988 +#elif BUILDING_GCC_VERSION >= 4006
162989 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused, varpool_node_set vset __unused) {}
162990 +#else
162991 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused) {}
162992 +#endif
162993 +
162994 +void __attribute__((weak)) size_overflow_read_summary_lto(void) {}
162995 +
162996 +#if BUILDING_GCC_VERSION >= 4009
162997 +static const struct pass_data size_overflow_functions_pass_data = {
162998 +#else
162999 +static struct ipa_opt_pass_d size_overflow_functions_pass = {
163000 + .pass = {
163001 +#endif
163002 + .type = IPA_PASS,
163003 + .name = "size_overflow_functions",
163004 +#if BUILDING_GCC_VERSION >= 4008
163005 + .optinfo_flags = OPTGROUP_NONE,
163006 +#endif
163007 +#if BUILDING_GCC_VERSION >= 5000
163008 +#elif BUILDING_GCC_VERSION >= 4009
163009 + .has_gate = false,
163010 + .has_execute = true,
163011 +#else
163012 + .gate = NULL,
163013 + .execute = size_overflow_execute,
163014 + .sub = NULL,
163015 + .next = NULL,
163016 + .static_pass_number = 0,
163017 +#endif
163018 + .tv_id = TV_NONE,
163019 + .properties_required = 0,
163020 + .properties_provided = 0,
163021 + .properties_destroyed = 0,
163022 + .todo_flags_start = 0,
163023 + .todo_flags_finish = 0,
163024 +#if BUILDING_GCC_VERSION < 4009
163025 + },
163026 + .generate_summary = size_overflow_generate_summary,
163027 + .write_summary = size_overflow_write_summary_lto,
163028 + .read_summary = size_overflow_read_summary_lto,
163029 +#if BUILDING_GCC_VERSION >= 4006
163030 + .write_optimization_summary = size_overflow_write_summary_lto,
163031 + .read_optimization_summary = size_overflow_read_summary_lto,
163032 +#endif
163033 + .stmt_fixup = NULL,
163034 + .function_transform_todo_flags_start = 0,
163035 + .function_transform = size_overflow_transform,
163036 + .variable_transform = NULL,
163037 +#endif
163038 +};
163039 +
163040 +#if BUILDING_GCC_VERSION >= 4009
163041 +namespace {
163042 +class size_overflow_functions_pass : public ipa_opt_pass_d {
163043 +public:
163044 + size_overflow_functions_pass() : ipa_opt_pass_d(size_overflow_functions_pass_data,
163045 + g,
163046 + size_overflow_generate_summary,
163047 + size_overflow_write_summary_lto,
163048 + size_overflow_read_summary_lto,
163049 + size_overflow_write_summary_lto,
163050 + size_overflow_read_summary_lto,
163051 + NULL,
163052 + 0,
163053 + size_overflow_transform,
163054 + NULL) {}
163055 +#if BUILDING_GCC_VERSION >= 5000
163056 + virtual unsigned int execute(function *) { return size_overflow_execute(); }
163057 +#else
163058 + unsigned int execute() { return size_overflow_execute(); }
163059 +#endif
163060 +};
163061 +}
163062 +
163063 +opt_pass *make_size_overflow_functions_pass(void)
163064 +{
163065 + return new size_overflow_functions_pass();
163066 +}
163067 +#else
163068 +struct opt_pass *make_size_overflow_functions_pass(void)
163069 +{
163070 + return &size_overflow_functions_pass.pass;
163071 +}
163072 +#endif
163073 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
163074 new file mode 100644
163075 index 0000000..d7f4062
163076 --- /dev/null
163077 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
163078 @@ -0,0 +1,256 @@
163079 +/*
163080 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
163081 + * Licensed under the GPL v2, or (at your option) v3
163082 + *
163083 + * Homepage:
163084 + * https://github.com/ephox-gcc-plugins/size_overflow
163085 + *
163086 + * Documentation:
163087 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
163088 + *
163089 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
163090 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
163091 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
163092 + *
163093 + * Usage:
163094 + * $ make
163095 + * $ make run
163096 + */
163097 +
163098 +#include "size_overflow.h"
163099 +
163100 +int plugin_is_GPL_compatible;
163101 +
163102 +tree report_size_overflow_decl;
163103 +
163104 +tree size_overflow_type_HI;
163105 +tree size_overflow_type_SI;
163106 +tree size_overflow_type_DI;
163107 +tree size_overflow_type_TI;
163108 +
163109 +static struct plugin_info size_overflow_plugin_info = {
163110 + .version = "20150614",
163111 + .help = "no-size-overflow\tturn off size overflow checking\n",
163112 +};
163113 +
163114 +static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
163115 +{
163116 + unsigned int arg_count;
163117 + enum tree_code code = TREE_CODE(*node);
163118 +
163119 + switch (code) {
163120 + case FUNCTION_DECL:
163121 + arg_count = type_num_arguments(TREE_TYPE(*node));
163122 + break;
163123 + case FUNCTION_TYPE:
163124 + case METHOD_TYPE:
163125 + arg_count = type_num_arguments(*node);
163126 + break;
163127 + default:
163128 + *no_add_attrs = true;
163129 + error("%s: %qE attribute only applies to functions", __func__, name);
163130 + return NULL_TREE;
163131 + }
163132 +
163133 + for (; args; args = TREE_CHAIN(args)) {
163134 + int cur_val;
163135 + tree position = TREE_VALUE(args);
163136 +
163137 + if (TREE_CODE(position) != INTEGER_CST) {
163138 + error("%s: parameter isn't an integer", __func__);
163139 + debug_tree(args);
163140 + *no_add_attrs = true;
163141 + return NULL_TREE;
163142 + }
163143 +
163144 + cur_val = tree_to_shwi(position);
163145 + if (cur_val < 0 || arg_count < (unsigned int)cur_val) {
163146 + error("%s: parameter %d is outside range.", __func__, cur_val);
163147 + *no_add_attrs = true;
163148 + return NULL_TREE;
163149 + }
163150 + }
163151 + return NULL_TREE;
163152 +}
163153 +
163154 +static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
163155 +{
163156 + unsigned int arg_count;
163157 + HOST_WIDE_INT s_first_arg;
163158 + enum tree_code code = TREE_CODE(*node);
163159 +
163160 + switch (code) {
163161 + case FUNCTION_DECL:
163162 + arg_count = type_num_arguments(TREE_TYPE(*node));
163163 + break;
163164 + case FUNCTION_TYPE:
163165 + case METHOD_TYPE:
163166 + arg_count = type_num_arguments(*node);
163167 + break;
163168 + case FIELD_DECL:
163169 + return NULL_TREE;
163170 + default:
163171 + *no_add_attrs = true;
163172 + error("%qE attribute only applies to functions", name);
163173 + return NULL_TREE;
163174 + }
163175 +
163176 + s_first_arg = tree_to_shwi(TREE_VALUE(args));
163177 + if (s_first_arg == -1)
163178 + return NULL_TREE;
163179 + if (s_first_arg < -1)
163180 + error("%s: parameter %d is outside range.", __func__, (int)s_first_arg);
163181 +
163182 + for (; args; args = TREE_CHAIN(args)) {
163183 + unsigned int cur_val;
163184 +
163185 + if (TREE_CODE(TREE_VALUE(args)) != INTEGER_CST) {
163186 + error("%s: parameter isn't an integer", __func__);
163187 + debug_tree(args);
163188 + *no_add_attrs = true;
163189 + return NULL_TREE;
163190 + }
163191 +
163192 + cur_val = (unsigned int)tree_to_uhwi(TREE_VALUE(args));
163193 + if (cur_val > arg_count ) {
163194 + error("%s: parameter %u is outside range. (arg_count: %u)", __func__, cur_val, arg_count);
163195 + *no_add_attrs = true;
163196 + return NULL_TREE;
163197 + }
163198 + }
163199 + return NULL_TREE;
163200 +}
163201 +
163202 +static struct attribute_spec size_overflow_attr = {
163203 + .name = "size_overflow",
163204 + .min_length = 1,
163205 + .max_length = -1,
163206 + .decl_required = true,
163207 + .type_required = false,
163208 + .function_type_required = false,
163209 + .handler = handle_size_overflow_attribute,
163210 +#if BUILDING_GCC_VERSION >= 4007
163211 + .affects_type_identity = false
163212 +#endif
163213 +};
163214 +
163215 +static struct attribute_spec intentional_overflow_attr = {
163216 + .name = "intentional_overflow",
163217 + .min_length = 1,
163218 + .max_length = -1,
163219 + .decl_required = true,
163220 + .type_required = false,
163221 + .function_type_required = false,
163222 + .handler = handle_intentional_overflow_attribute,
163223 +#if BUILDING_GCC_VERSION >= 4007
163224 + .affects_type_identity = false
163225 +#endif
163226 +};
163227 +
163228 +static void register_attributes(void __unused *event_data, void __unused *data)
163229 +{
163230 + register_attribute(&size_overflow_attr);
163231 + register_attribute(&intentional_overflow_attr);
163232 +}
163233 +
163234 +static tree create_typedef(tree type, const char* ident)
163235 +{
163236 + tree new_type, decl;
163237 +
163238 + new_type = build_variant_type_copy(type);
163239 + decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type);
163240 + DECL_ORIGINAL_TYPE(decl) = type;
163241 + TYPE_NAME(new_type) = decl;
163242 + return new_type;
163243 +}
163244 +
163245 +// Create the noreturn report_size_overflow() function decl.
163246 +static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
163247 +{
163248 + tree const_char_ptr_type_node;
163249 + tree fntype;
163250 +
163251 + const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
163252 +
163253 + size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI");
163254 + size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI");
163255 + size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI");
163256 + size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI");
163257 +
163258 + // void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
163259 + fntype = build_function_type_list(void_type_node,
163260 + const_char_ptr_type_node,
163261 + unsigned_type_node,
163262 + const_char_ptr_type_node,
163263 + const_char_ptr_type_node,
163264 + NULL_TREE);
163265 + report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
163266 +
163267 + DECL_ASSEMBLER_NAME(report_size_overflow_decl);
163268 + TREE_PUBLIC(report_size_overflow_decl) = 1;
163269 + DECL_EXTERNAL(report_size_overflow_decl) = 1;
163270 + DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
163271 + TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
163272 +// !!!
163273 + DECL_PRESERVE_P(report_size_overflow_decl) = 1;
163274 + DECL_UNINLINABLE(report_size_overflow_decl) = 1;
163275 + TREE_USED(report_size_overflow_decl) = 1;
163276 + TREE_NOTHROW(report_size_overflow_decl) = 1;
163277 +}
163278 +
163279 +
163280 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
163281 +{
163282 + int i;
163283 + const char * const plugin_name = plugin_info->base_name;
163284 + const int argc = plugin_info->argc;
163285 + const struct plugin_argument * const argv = plugin_info->argv;
163286 + bool enable = true;
163287 + struct register_pass_info insert_size_overflow_asm_pass_info;
163288 + struct register_pass_info size_overflow_functions_pass_info;
163289 +
163290 + static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
163291 + {
163292 + .base = &report_size_overflow_decl,
163293 + .nelt = 1,
163294 + .stride = sizeof(report_size_overflow_decl),
163295 + .cb = &gt_ggc_mx_tree_node,
163296 + .pchw = &gt_pch_nx_tree_node
163297 + },
163298 + LAST_GGC_ROOT_TAB
163299 + };
163300 +
163301 + insert_size_overflow_asm_pass_info.pass = make_insert_size_overflow_asm_pass();
163302 + insert_size_overflow_asm_pass_info.reference_pass_name = "ssa";
163303 + insert_size_overflow_asm_pass_info.ref_pass_instance_number = 1;
163304 + insert_size_overflow_asm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
163305 +
163306 + size_overflow_functions_pass_info.pass = make_size_overflow_functions_pass();
163307 + size_overflow_functions_pass_info.reference_pass_name = "inline";
163308 + size_overflow_functions_pass_info.ref_pass_instance_number = 1;
163309 + size_overflow_functions_pass_info.pos_op = PASS_POS_INSERT_AFTER;
163310 +
163311 + if (!plugin_default_version_check(version, &gcc_version)) {
163312 + error(G_("incompatible gcc/plugin versions"));
163313 + return 1;
163314 + }
163315 +
163316 + for (i = 0; i < argc; ++i) {
163317 + if (!strcmp(argv[i].key, "no-size-overflow")) {
163318 + enable = false;
163319 + continue;
163320 + }
163321 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
163322 + }
163323 +
163324 + register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
163325 + if (enable) {
163326 + register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
163327 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
163328 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
163329 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_functions_pass_info);
163330 + }
163331 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
163332 +
163333 + return 0;
163334 +}
163335 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
163336 new file mode 100644
163337 index 0000000..1d9ddb6
163338 --- /dev/null
163339 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
163340 @@ -0,0 +1,345 @@
163341 +/*
163342 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
163343 + * Licensed under the GPL v2, or (at your option) v3
163344 + *
163345 + * Homepage:
163346 + * https://github.com/ephox-gcc-plugins/size_overflow
163347 + *
163348 + * Documentation:
163349 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
163350 + *
163351 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
163352 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
163353 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
163354 + *
163355 + * Usage:
163356 + * $ make
163357 + * $ make run
163358 + */
163359 +
163360 +#include "size_overflow.h"
163361 +
163362 +#include "size_overflow_hash.h"
163363 +#include "size_overflow_hash_aux.h"
163364 +
163365 +static const_tree get_function_type(const_tree decl)
163366 +{
163367 + if (FUNCTION_PTR_P(decl))
163368 + return TREE_TYPE(TREE_TYPE(decl));
163369 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
163370 + return TREE_TYPE(decl);
163371 +}
163372 +
163373 +static unsigned char get_tree_code(const_tree type)
163374 +{
163375 + switch (TREE_CODE(type)) {
163376 + case ARRAY_TYPE:
163377 + return 0;
163378 + case BOOLEAN_TYPE:
163379 + return 1;
163380 + case ENUMERAL_TYPE:
163381 + return 2;
163382 + case FUNCTION_TYPE:
163383 + return 3;
163384 + case INTEGER_TYPE:
163385 + return 4;
163386 + case POINTER_TYPE:
163387 + return 5;
163388 + case RECORD_TYPE:
163389 + return 6;
163390 + case UNION_TYPE:
163391 + return 7;
163392 + case VOID_TYPE:
163393 + return 8;
163394 + case REAL_TYPE:
163395 + return 9;
163396 + case VECTOR_TYPE:
163397 + return 10;
163398 + case REFERENCE_TYPE:
163399 + return 11;
163400 + case OFFSET_TYPE:
163401 + return 12;
163402 + case COMPLEX_TYPE:
163403 + return 13;
163404 + default:
163405 + debug_tree((tree)type);
163406 + gcc_unreachable();
163407 + }
163408 +}
163409 +
163410 +// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
163411 +static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
163412 +{
163413 +#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
163414 +#define cwmixa( in ) { cwfold( in, m, k, h ); }
163415 +#define cwmixb( in ) { cwfold( in, n, h, k ); }
163416 +
163417 + unsigned int m = 0x57559429;
163418 + unsigned int n = 0x5052acdb;
163419 + const unsigned int *key4 = (const unsigned int *)key;
163420 + unsigned int h = len;
163421 + unsigned int k = len + seed + n;
163422 + unsigned long long p;
163423 +
163424 + while (len >= 8) {
163425 + cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
163426 + len -= 8;
163427 + }
163428 + if (len >= 4) {
163429 + cwmixb(key4[0]) key4 += 1;
163430 + len -= 4;
163431 + }
163432 + if (len)
163433 + cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
163434 + cwmixb(h ^ (k + n));
163435 + return k ^ h;
163436 +
163437 +#undef cwfold
163438 +#undef cwmixa
163439 +#undef cwmixb
163440 +}
163441 +
163442 +// For function pointer fields include the structure name in the hash
163443 +static unsigned int get_type_name_hash(const_tree decl)
163444 +{
163445 + const char *type_str;
163446 + unsigned int type_name_len;
163447 +
163448 + if (!FUNCTION_PTR_P(decl))
163449 + return 0;
163450 + if (TREE_CODE(decl) == VAR_DECL)
163451 + return 0;
163452 +
163453 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
163454 + type_str = get_type_name_from_field(decl);
163455 + if (!type_str)
163456 + return 0;
163457 + type_name_len = strlen(type_str);
163458 + return CrapWow(type_str, type_name_len, 0) & 0xffff;
163459 +}
163460 +
163461 +static void set_hash(struct decl_hash *decl_hash_data)
163462 +{
163463 + unsigned int fn, type, codes, seed = 0;
163464 +
163465 + fn = CrapWow(decl_hash_data->fn_name, strlen(decl_hash_data->fn_name), seed) & 0xffff;
163466 + codes = CrapWow((const char*)decl_hash_data->tree_codes, decl_hash_data->tree_codes_len, seed) & 0xffff;
163467 + type = get_type_name_hash(decl_hash_data->decl);
163468 + decl_hash_data->hash = type ^ fn ^ codes;
163469 +}
163470 +
163471 +static void set_decl_type_codes(const_tree type, struct decl_hash *decl_hash_data)
163472 +{
163473 + gcc_assert(type != NULL_TREE);
163474 + gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
163475 +
163476 + while (type && decl_hash_data->tree_codes_len < CODES_LIMIT) {
163477 + decl_hash_data->tree_codes[decl_hash_data->tree_codes_len] = get_tree_code(type);
163478 + decl_hash_data->tree_codes_len++;
163479 + type = TREE_TYPE(type);
163480 + }
163481 +}
163482 +
163483 +static void set_result_codes(const_tree node, struct decl_hash *decl_hash_data)
163484 +{
163485 + const_tree result;
163486 +
163487 + gcc_assert(node != NULL_TREE);
163488 +
163489 + if (DECL_P(node)) {
163490 + result = DECL_RESULT(node);
163491 + if (result != NULL_TREE)
163492 + return set_decl_type_codes(TREE_TYPE(result), decl_hash_data);
163493 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
163494 + }
163495 +
163496 + gcc_assert(TYPE_P(node));
163497 +
163498 + if (TREE_CODE(node) == FUNCTION_TYPE)
163499 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
163500 +
163501 + return set_decl_type_codes(node, decl_hash_data);
163502 +}
163503 +
163504 +static void set_decl_codes(struct decl_hash *decl_hash_data)
163505 +{
163506 + const_tree arg, type;
163507 + enum tree_code code;
163508 +
163509 + if (TREE_CODE(decl_hash_data->decl) == VAR_DECL) {
163510 + set_decl_type_codes(TREE_TYPE(decl_hash_data->decl), decl_hash_data);
163511 + return;
163512 + }
163513 +
163514 + type = get_function_type(decl_hash_data->decl);
163515 + code = TREE_CODE(type);
163516 + gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
163517 +
163518 + if (FUNCTION_PTR_P(decl_hash_data->decl))
163519 + set_result_codes(type, decl_hash_data);
163520 + else
163521 + set_result_codes(decl_hash_data->decl, decl_hash_data);
163522 +
163523 + for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && decl_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
163524 + set_decl_type_codes(TREE_VALUE(arg), decl_hash_data);
163525 +}
163526 +
163527 +static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, const char *func_name)
163528 +{
163529 + while (entry) {
163530 + if (!strcmp(entry->name, func_name))
163531 + return entry;
163532 + entry = entry->next;
163533 + }
163534 + return NULL;
163535 +}
163536 +
163537 +unsigned int get_decl_hash(const_tree decl, const char *decl_name)
163538 +{
163539 + struct decl_hash decl_hash_data;
163540 + enum tree_code code = TREE_CODE(decl);
163541 +
163542 + gcc_assert(code == FIELD_DECL || code == FUNCTION_DECL || code == VAR_DECL);
163543 +
163544 + // skip builtins __builtin_constant_p
163545 + if (code == FUNCTION_DECL && DECL_BUILT_IN(decl))
163546 + return NO_HASH;
163547 +
163548 + decl_hash_data.fn_name = decl_name;
163549 + decl_hash_data.decl = decl;
163550 + decl_hash_data.tree_codes_len = 0;
163551 +
163552 + set_decl_codes(&decl_hash_data);
163553 + gcc_assert(decl_hash_data.tree_codes_len != 0);
163554 + set_hash(&decl_hash_data);
163555 + return decl_hash_data.hash;
163556 +}
163557 +
163558 +const char *get_orig_decl_name(const_tree decl)
163559 +{
163560 + const char *name;
163561 + unsigned int len;
163562 + const void *end;
163563 + const_tree orig_decl = DECL_ORIGIN(decl);
163564 +
163565 + len = DECL_NAME_LENGTH(orig_decl);
163566 + name = DECL_NAME_POINTER(orig_decl);
163567 +
163568 + /* Sometimes gcc loses the original cgraph node leaving only clones behind.
163569 + * In such cases we will extract the name from the clone and use it in the hash table
163570 + * without checking the parameter number on the original (unavailable) decl.
163571 + */
163572 +
163573 + if (made_by_compiler(orig_decl)) {
163574 + end = memchr(name, '.', len);
163575 + gcc_assert(end);
163576 + len = (long)end - (long)name;
163577 + gcc_assert(len > 0);
163578 + }
163579 +
163580 + return xstrndup(name, len);
163581 +}
163582 +
163583 +const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum)
163584 +{
163585 + const struct size_overflow_hash *entry, *entry_node;
163586 +
163587 + entry = size_overflow_hash[hash];
163588 + entry_node = get_proper_hash_chain(entry, decl_name);
163589 + if (entry_node && entry_node->param & (1U << argnum))
163590 + return entry_node;
163591 +
163592 + entry = size_overflow_hash_aux[hash];
163593 + entry_node = get_proper_hash_chain(entry, decl_name);
163594 + if (entry_node && entry_node->param & (1U << argnum))
163595 + return entry_node;
163596 +
163597 + return NULL;
163598 +}
163599 +
163600 +const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum)
163601 +{
163602 + const struct size_overflow_hash *entry;
163603 + const_tree orig_decl;
163604 + unsigned int orig_argnum, hash;
163605 + const char *decl_name;
163606 +
163607 + if (made_by_compiler(fndecl)) {
163608 + orig_decl = get_orig_fndecl(fndecl);
163609 + orig_argnum = get_correct_argnum(fndecl, orig_decl, argnum);
163610 + } else {
163611 + orig_decl = fndecl;
163612 + orig_argnum = argnum;
163613 + }
163614 +
163615 + if (orig_argnum == CANNOT_FIND_ARG)
163616 + return NULL;
163617 +
163618 + decl_name = get_orig_decl_name(orig_decl);
163619 + hash = get_decl_hash(orig_decl, decl_name);
163620 + if (hash == NO_HASH)
163621 + return NULL;
163622 +
163623 + entry = get_size_overflow_hash_entry(hash, decl_name, orig_argnum);
163624 + return entry;
163625 +}
163626 +
163627 +unsigned int find_arg_number_tree(const_tree arg, const_tree func)
163628 +{
163629 + tree var;
163630 + unsigned int argnum = 1;
163631 +
163632 + if (DECL_ARGUMENTS(func) == NULL_TREE)
163633 + return CANNOT_FIND_ARG;
163634 +
163635 + if (TREE_CODE(arg) == SSA_NAME)
163636 + arg = SSA_NAME_VAR(arg);
163637 +
163638 + for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) {
163639 + if (!operand_equal_p(arg, var, 0) && strcmp(DECL_NAME_POINTER(var), DECL_NAME_POINTER(arg)))
163640 + continue;
163641 + if (!skip_types(var))
163642 + return argnum;
163643 + }
163644 +
163645 + return CANNOT_FIND_ARG;
163646 +}
163647 +
163648 +const_tree get_attribute(const char* attr_name, const_tree decl)
163649 +{
163650 + const_tree attr = lookup_attribute(attr_name, DECL_ATTRIBUTES(decl));
163651 + if (attr && TREE_VALUE(attr))
163652 + return attr;
163653 + return NULL_TREE;
163654 +}
163655 +
163656 +/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
163657 + * If the function is missing everywhere then print the missing message into stderr.
163658 + */
163659 +void print_missing_function(next_interesting_function_t node)
163660 +{
163661 + unsigned int argnum, hash;
163662 + const struct size_overflow_hash *entry;
163663 + const char *decl_name;
163664 +
163665 + if (node->marked == ASM_STMT_SO_MARK)
163666 + return;
163667 +
163668 + if (node->orig_next_node) {
163669 + hash = node->orig_next_node->hash;
163670 + decl_name = node->orig_next_node->decl_name;
163671 + argnum = node->orig_next_node->num;
163672 + } else {
163673 + hash = node->hash;
163674 + decl_name = node->decl_name;
163675 + argnum = node->num;
163676 + }
163677 +
163678 + entry = get_size_overflow_hash_entry(hash, decl_name, argnum);
163679 + if (entry)
163680 + return;
163681 +
163682 + // inform() would be too slow
163683 + fprintf(stderr, "Function %s is missing from the size_overflow hash table +%s+%u+%u+\n", decl_name, decl_name, argnum, hash);
163684 +}
163685 +
163686 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform.c b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
163687 new file mode 100644
163688 index 0000000..549decf
163689 --- /dev/null
163690 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
163691 @@ -0,0 +1,433 @@
163692 +/*
163693 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
163694 + * Licensed under the GPL v2, or (at your option) v3
163695 + *
163696 + * Homepage:
163697 + * https://github.com/ephox-gcc-plugins/size_overflow
163698 + *
163699 + * Documentation:
163700 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
163701 + *
163702 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
163703 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
163704 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
163705 + *
163706 + * Usage:
163707 + * $ make
163708 + * $ make run
163709 + */
163710 +
163711 +#include "size_overflow.h"
163712 +
163713 +static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node)
163714 +{
163715 + const_gimple assign;
163716 + tree orig_type = TREE_TYPE(orig_node);
163717 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
163718 +
163719 + assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
163720 + return get_lhs(assign);
163721 +}
163722 +
163723 +static void change_size_overflow_asm_input(gasm *stmt, tree new_input)
163724 +{
163725 + tree list;
163726 +
163727 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
163728 +
163729 + list = build_tree_list(NULL_TREE, build_string(3, "rm"));
163730 + list = chainon(NULL_TREE, build_tree_list(list, new_input));
163731 + gimple_asm_set_input_op(stmt, 0, list);
163732 +}
163733 +
163734 +static void change_orig_node(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node, unsigned int num)
163735 +{
163736 + tree cast_lhs = cast_to_orig_type(visited, stmt, orig_node, new_node);
163737 +
163738 + switch (gimple_code(stmt)) {
163739 + case GIMPLE_RETURN:
163740 + gimple_return_set_retval(as_a_greturn(stmt), cast_lhs);
163741 + break;
163742 + case GIMPLE_CALL:
163743 + gimple_call_set_arg(stmt, num - 1, cast_lhs);
163744 + break;
163745 + case GIMPLE_ASM:
163746 + change_size_overflow_asm_input(as_a_gasm(stmt), cast_lhs);
163747 + break;
163748 + default:
163749 + debug_gimple_stmt(stmt);
163750 + gcc_unreachable();
163751 + }
163752 +
163753 + update_stmt(stmt);
163754 +}
163755 +
163756 +// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
163757 +static bool skip_asm_cast(const_tree arg)
163758 +{
163759 + gimple def_stmt = get_def_stmt(arg);
163760 +
163761 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
163762 + return false;
163763 +
163764 + def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
163765 + if (is_size_overflow_asm(def_stmt))
163766 + return false;
163767 + return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
163768 +}
163769 +
163770 +struct interesting_stmts {
163771 + struct interesting_stmts *next;
163772 + gimple first_stmt;
163773 + tree orig_node;
163774 + unsigned int num;
163775 +};
163776 +
163777 +static struct interesting_stmts *create_interesting_stmts(struct interesting_stmts *head, tree orig_node, gimple first_stmt, unsigned int num)
163778 +{
163779 + struct interesting_stmts *new_node;
163780 +
163781 + new_node = (struct interesting_stmts *)xmalloc(sizeof(*new_node));
163782 + new_node->first_stmt = first_stmt;
163783 + new_node->num = num;
163784 + new_node->orig_node = orig_node;
163785 + new_node->next = head;
163786 + return new_node;
163787 +}
163788 +
163789 +static void free_interesting_stmts(struct interesting_stmts *head)
163790 +{
163791 + while (head) {
163792 + struct interesting_stmts *cur = head->next;
163793 + free(head);
163794 + head = cur;
163795 + }
163796 +}
163797 +
163798 +/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute,
163799 + * it decides whether the duplication is necessary or not. After expand() it changes the orig node to the duplicated node
163800 + * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
163801 + */
163802 +static struct interesting_stmts *search_interesting_stmt(struct interesting_stmts *head, gimple first_stmt, tree orig_node, unsigned int num)
163803 +{
163804 + enum tree_code orig_code;
163805 +
163806 + gcc_assert(orig_node != NULL_TREE);
163807 +
163808 + if (is_gimple_constant(orig_node))
163809 + return head;
163810 +
163811 + orig_code = TREE_CODE(orig_node);
163812 + gcc_assert(orig_code != FIELD_DECL && orig_code != FUNCTION_DECL);
163813 + gcc_assert(!skip_types(orig_node));
163814 +
163815 + if (check_intentional_asm(first_stmt, num) != MARK_NO)
163816 + return head;
163817 +
163818 + if (SSA_NAME_IS_DEFAULT_DEF(orig_node))
163819 + return head;
163820 +
163821 + if (skip_asm_cast(orig_node))
163822 + return head;
163823 +
163824 + return create_interesting_stmts(head, orig_node, first_stmt, num);
163825 +}
163826 +
163827 +static void handle_interesting_stmt(struct visited *visited, struct interesting_stmts *head)
163828 +{
163829 + struct interesting_stmts *cur;
163830 +
163831 + for (cur = head; cur; cur = cur->next) {
163832 + tree new_node;
163833 +
163834 + new_node = expand(visited, cur->orig_node);
163835 + if (new_node == NULL_TREE)
163836 + continue;
163837 +
163838 + change_orig_node(visited, cur->first_stmt, cur->orig_node, new_node, cur->num);
163839 + check_size_overflow(cur->first_stmt, TREE_TYPE(new_node), new_node, cur->orig_node, BEFORE_STMT);
163840 + }
163841 +}
163842 +
163843 +static bool is_interesting_function(const_tree decl, unsigned int num)
163844 +{
163845 + const struct size_overflow_hash *so_hash;
163846 +
163847 + if (get_global_next_interesting_function_entry_with_hash(decl, DECL_NAME_POINTER(decl), num, YES_SO_MARK))
163848 + return true;
163849 +
163850 + if (made_by_compiler(decl))
163851 + return false;
163852 +
163853 + so_hash = get_size_overflow_hash_entry_tree(decl, num);
163854 + return so_hash != NULL;
163855 +}
163856 +
163857 +tree handle_fnptr_assign(const_gimple stmt)
163858 +{
163859 + tree field, rhs, op0;
163860 + const_tree op0_type;
163861 + enum tree_code rhs_code;
163862 +
163863 + // TODO skip binary assignments for now (fs/sync.c _591 = __bpf_call_base + _590;)
163864 + if (gimple_num_ops(stmt) != 2)
163865 + return NULL_TREE;
163866 +
163867 + gcc_assert(gimple_num_ops(stmt) == 2);
163868 + // TODO skip asm_stmt for now
163869 + if (gimple_code(stmt) == GIMPLE_ASM)
163870 + return NULL_TREE;
163871 + rhs = gimple_assign_rhs1(stmt);
163872 + if (is_gimple_constant(rhs))
163873 + return NULL_TREE;
163874 +
163875 + rhs_code = TREE_CODE(rhs);
163876 + if (rhs_code == VAR_DECL)
163877 + return rhs;
163878 +
163879 + switch (rhs_code) {
163880 + case ADDR_EXPR:
163881 + op0 = TREE_OPERAND(rhs, 0);
163882 + gcc_assert(TREE_CODE(op0) == FUNCTION_DECL);
163883 + return op0;
163884 + case COMPONENT_REF:
163885 + break;
163886 + // TODO skip array_ref for now
163887 + case ARRAY_REF:
163888 + return NULL_TREE;
163889 + // TODO skip ssa_name because it can lead to parm_decl
163890 + case SSA_NAME:
163891 + return NULL_TREE;
163892 + // TODO skip mem_ref and indirect_ref for now
163893 +#if BUILDING_GCC_VERSION >= 4006
163894 + case MEM_REF:
163895 +#endif
163896 + case INDIRECT_REF:
163897 + return NULL_TREE;
163898 + default:
163899 + debug_tree(rhs);
163900 + debug_gimple_stmt((gimple)stmt);
163901 + gcc_unreachable();
163902 + }
163903 +
163904 + op0 = TREE_OPERAND(rhs, 0);
163905 + switch (TREE_CODE(op0)) {
163906 + // TODO skip array_ref and parm_decl for now
163907 + case ARRAY_REF:
163908 + case PARM_DECL:
163909 + return NULL_TREE;
163910 + case COMPONENT_REF:
163911 +#if BUILDING_GCC_VERSION >= 4006
163912 + case MEM_REF:
163913 +#endif
163914 + case INDIRECT_REF:
163915 + case VAR_DECL:
163916 + break;
163917 + default:
163918 + debug_tree(op0);
163919 + gcc_unreachable();
163920 + }
163921 +
163922 + op0_type = TREE_TYPE(op0);
163923 + // TODO skip unions for now
163924 + if (TREE_CODE(op0_type) == UNION_TYPE)
163925 + return NULL_TREE;
163926 + gcc_assert(TREE_CODE(op0_type) == RECORD_TYPE);
163927 +
163928 + field = TREE_OPERAND(rhs, 1);
163929 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
163930 + return field;
163931 +}
163932 +
163933 +static tree get_fn_or_fnptr_decl(const gcall *call_stmt)
163934 +{
163935 + const_tree fnptr;
163936 + const_gimple def_stmt;
163937 + tree decl = gimple_call_fndecl(call_stmt);
163938 +
163939 + if (decl != NULL_TREE)
163940 + return decl;
163941 +
163942 + fnptr = gimple_call_fn(call_stmt);
163943 + // !!! assertot kell irni 0-ra, mert csak az lehet ott
163944 + if (is_gimple_constant(fnptr))
163945 + return NULL_TREE;
163946 + def_stmt = get_fnptr_def_stmt(fnptr);
163947 + return handle_fnptr_assign(def_stmt);
163948 +}
163949 +
163950 +// Start stmt duplication on marked function parameters
163951 +static struct interesting_stmts *search_interesting_calls(struct interesting_stmts *head, gcall *call_stmt)
163952 +{
163953 + tree decl;
163954 + unsigned int i, len;
163955 +
163956 + len = gimple_call_num_args(call_stmt);
163957 + if (len == 0)
163958 + return head;
163959 +
163960 + decl = get_fn_or_fnptr_decl(call_stmt);
163961 + if (decl == NULL_TREE)
163962 + return head;
163963 +
163964 + for (i = 0; i < len; i++) {
163965 + tree arg;
163966 +
163967 + arg = gimple_call_arg(call_stmt, i);
163968 + if (is_gimple_constant(arg))
163969 + continue;
163970 + if (skip_types(arg))
163971 + continue;
163972 + if (is_interesting_function(decl, i + 1))
163973 + head = search_interesting_stmt(head, call_stmt, arg, i + 1);
163974 + }
163975 +
163976 + return head;
163977 +}
163978 +
163979 +// Collect interesting stmts for duplication
163980 +static void search_interesting_stmts(struct visited *visited)
163981 +{
163982 + basic_block bb;
163983 + bool search_ret;
163984 + struct interesting_stmts *head = NULL;
163985 +
163986 + search_ret = is_interesting_function(current_function_decl, 0);
163987 +
163988 + FOR_ALL_BB_FN(bb, cfun) {
163989 + gimple_stmt_iterator gsi;
163990 +
163991 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
163992 + tree first_node;
163993 + gimple stmt = gsi_stmt(gsi);
163994 +
163995 + switch (gimple_code(stmt)) {
163996 + case GIMPLE_ASM:
163997 + if (!is_size_overflow_insert_check_asm(as_a_gasm(stmt)))
163998 + continue;
163999 + first_node = get_size_overflow_asm_input(as_a_gasm(stmt));
164000 + head = search_interesting_stmt(head, stmt, first_node, 0);
164001 + break;
164002 + case GIMPLE_RETURN:
164003 + if (!search_ret)
164004 + continue;
164005 + first_node = gimple_return_retval(as_a_greturn(stmt));
164006 + if (first_node == NULL_TREE)
164007 + break;
164008 + head = search_interesting_stmt(head, stmt, first_node, 0);
164009 + break;
164010 + case GIMPLE_CALL:
164011 + head = search_interesting_calls(head, as_a_gcall(stmt));
164012 + break;
164013 + default:
164014 + break;
164015 + }
164016 + }
164017 + }
164018 +
164019 + handle_interesting_stmt(visited, head);
164020 + free_interesting_stmts(head);
164021 +}
164022 +
164023 +static struct visited *create_visited(void)
164024 +{
164025 + struct visited *new_node;
164026 +
164027 + new_node = (struct visited *)xmalloc(sizeof(*new_node));
164028 + new_node->stmts = pointer_set_create();
164029 + new_node->my_stmts = pointer_set_create();
164030 + new_node->skip_expr_casts = pointer_set_create();
164031 + new_node->no_cast_check = pointer_set_create();
164032 + return new_node;
164033 +}
164034 +
164035 +static void free_visited(struct visited *visited)
164036 +{
164037 + pointer_set_destroy(visited->stmts);
164038 + pointer_set_destroy(visited->my_stmts);
164039 + pointer_set_destroy(visited->skip_expr_casts);
164040 + pointer_set_destroy(visited->no_cast_check);
164041 +
164042 + free(visited);
164043 +}
164044 +
164045 +// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
164046 +static void replace_size_overflow_asm_with_assign(gasm *asm_stmt, tree lhs, tree rhs)
164047 +{
164048 + gassign *assign;
164049 + gimple_stmt_iterator gsi;
164050 +
164051 + // already removed
164052 + if (gimple_bb(asm_stmt) == NULL)
164053 + return;
164054 + gsi = gsi_for_stmt(asm_stmt);
164055 +
164056 + assign = gimple_build_assign(lhs, rhs);
164057 + gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
164058 + SSA_NAME_DEF_STMT(lhs) = assign;
164059 +
164060 + gsi_remove(&gsi, true);
164061 +}
164062 +
164063 +// Replace our asm stmts with assignments (they are no longer needed and may interfere with later optimizations)
164064 +static void remove_size_overflow_asm(gimple stmt)
164065 +{
164066 + gimple_stmt_iterator gsi;
164067 + tree input, output;
164068 +
164069 + if (!is_size_overflow_asm(stmt))
164070 + return;
164071 +
164072 + if (gimple_asm_noutputs(as_a_gasm(stmt)) == 0) {
164073 + gsi = gsi_for_stmt(stmt);
164074 +
164075 + ipa_remove_stmt_references(cgraph_get_node(current_function_decl), stmt);
164076 + gsi_remove(&gsi, true);
164077 + return;
164078 + }
164079 +
164080 + input = gimple_asm_input_op(as_a_gasm(stmt), 0);
164081 + output = gimple_asm_output_op(as_a_gasm(stmt), 0);
164082 + replace_size_overflow_asm_with_assign(as_a_gasm(stmt), TREE_VALUE(output), TREE_VALUE(input));
164083 +}
164084 +
164085 +static void remove_all_size_overflow_asm(void)
164086 +{
164087 + basic_block bb;
164088 +
164089 + FOR_ALL_BB_FN(bb, cfun) {
164090 + gimple_stmt_iterator si;
164091 +
164092 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
164093 + remove_size_overflow_asm(gsi_stmt(si));
164094 + }
164095 +}
164096 +
164097 +unsigned int size_overflow_transform(struct cgraph_node *node __unused)
164098 +{
164099 + struct visited *visited;
164100 +
164101 +#if BUILDING_GCC_VERSION >= 4008
164102 + if (dump_file) {
164103 + fprintf(dump_file, "BEFORE TRANSFORM -------------------------\n");
164104 + size_overflow_dump_function(dump_file, node);
164105 + }
164106 +#endif
164107 + visited = create_visited();
164108 + set_dominance_info();
164109 +
164110 + search_interesting_stmts(visited);
164111 +
164112 + remove_all_size_overflow_asm();
164113 +
164114 + unset_dominance_info();
164115 + free_visited(visited);
164116 +
164117 +#if BUILDING_GCC_VERSION >= 4008
164118 + if (dump_file) {
164119 + fprintf(dump_file, "AFTER TRANSFORM -------------------------\n");
164120 + size_overflow_dump_function(dump_file, node);
164121 + }
164122 +#endif
164123 + return TODO_dump_func | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_ggc_collect | TODO_verify_flow;
164124 +}
164125 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
164126 new file mode 100644
164127 index 0000000..c9d7068
164128 --- /dev/null
164129 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
164130 @@ -0,0 +1,966 @@
164131 +/*
164132 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
164133 + * Licensed under the GPL v2, or (at your option) v3
164134 + *
164135 + * Homepage:
164136 + * https://github.com/ephox-gcc-plugins/size_overflow
164137 + *
164138 + * Documentation:
164139 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
164140 + *
164141 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
164142 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
164143 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
164144 + *
164145 + * Usage:
164146 + * $ make
164147 + * $ make run
164148 + */
164149 +
164150 +#include "size_overflow.h"
164151 +
164152 +#define MIN_CHECK true
164153 +#define MAX_CHECK false
164154 +
164155 +unsigned int call_count = 0;
164156 +
164157 +static tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node)
164158 +{
164159 + const_tree type;
164160 + tree new_type;
164161 +
164162 + gcc_assert(node != NULL_TREE);
164163 +
164164 + type = TREE_TYPE(node);
164165 +
164166 + if (pointer_set_contains(visited->my_stmts, stmt))
164167 + return TREE_TYPE(node);
164168 +
164169 + switch (TYPE_MODE(type)) {
164170 + case QImode:
164171 + new_type = size_overflow_type_HI;
164172 + break;
164173 + case HImode:
164174 + new_type = size_overflow_type_SI;
164175 + break;
164176 + case SImode:
164177 + new_type = size_overflow_type_DI;
164178 + break;
164179 + case DImode:
164180 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
164181 + new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
164182 + else
164183 + new_type = size_overflow_type_TI;
164184 + break;
164185 + case TImode:
164186 + gcc_assert(!TYPE_UNSIGNED(type));
164187 + new_type = size_overflow_type_TI;
164188 + break;
164189 + default:
164190 + debug_tree((tree)node);
164191 + error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
164192 + gcc_unreachable();
164193 + }
164194 +
164195 + if (TYPE_QUALS(type) != 0)
164196 + return build_qualified_type(new_type, TYPE_QUALS(type));
164197 + return new_type;
164198 +}
164199 +
164200 +static tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before)
164201 +{
164202 + gimple_stmt_iterator gsi;
164203 + gimple new_stmt;
164204 +
164205 + if (rhs == NULL_TREE)
164206 + return NULL_TREE;
164207 +
164208 + gsi = gsi_for_stmt(stmt);
164209 + new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
164210 + if (gimple_assign_cast_p(new_stmt))
164211 + gimple_assign_set_rhs_code(new_stmt, CONVERT_EXPR);
164212 + pointer_set_insert(visited->my_stmts, new_stmt);
164213 +
164214 + return get_lhs(new_stmt);
164215 +}
164216 +
164217 +tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before)
164218 +{
164219 + tree lhs, dst_type;
164220 + gimple_stmt_iterator gsi;
164221 +
164222 + if (rhs1 == NULL_TREE) {
164223 + debug_gimple_stmt(oldstmt);
164224 + error("%s: rhs1 is NULL_TREE", __func__);
164225 + gcc_unreachable();
164226 + }
164227 +
164228 + switch (gimple_code(oldstmt)) {
164229 + case GIMPLE_ASM:
164230 + lhs = rhs1;
164231 + break;
164232 + case GIMPLE_CALL:
164233 + case GIMPLE_ASSIGN:
164234 + lhs = gimple_get_lhs(oldstmt);
164235 + break;
164236 + default:
164237 + debug_gimple_stmt(oldstmt);
164238 + gcc_unreachable();
164239 + }
164240 +
164241 + gsi = gsi_for_stmt(oldstmt);
164242 + pointer_set_insert(visited->stmts, oldstmt);
164243 + if (lookup_stmt_eh_lp(oldstmt) != 0) {
164244 + basic_block next_bb, cur_bb;
164245 + const_edge e;
164246 +
164247 + gcc_assert(before == false);
164248 + gcc_assert(stmt_can_throw_internal(oldstmt));
164249 + gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
164250 + gcc_assert(!gsi_end_p(gsi));
164251 +
164252 + cur_bb = gimple_bb(oldstmt);
164253 + next_bb = cur_bb->next_bb;
164254 + e = find_edge(cur_bb, next_bb);
164255 + gcc_assert(e != NULL);
164256 + gcc_assert(e->flags & EDGE_FALLTHRU);
164257 +
164258 + gsi = gsi_after_labels(next_bb);
164259 + gcc_assert(!gsi_end_p(gsi));
164260 +
164261 + before = true;
164262 + oldstmt = gsi_stmt(gsi);
164263 + }
164264 +
164265 + if (is_gimple_constant(rhs1) && TREE_CODE_CLASS(gimple_assign_rhs_code(oldstmt)) == tcc_comparison)
164266 + dst_type = get_size_overflow_type(visited, oldstmt, rhs1);
164267 + else
164268 + dst_type = get_size_overflow_type(visited, oldstmt, lhs);
164269 +
164270 + if (is_gimple_constant(rhs1))
164271 + return cast_a_tree(dst_type, rhs1);
164272 + return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before);
164273 +}
164274 +
164275 +tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
164276 +{
164277 + gassign *stmt;
164278 + gimple_stmt_iterator gsi;
164279 + tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
164280 +
164281 + if (pointer_set_contains(visited->my_stmts, oldstmt))
164282 + return lhs;
164283 +
164284 + if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
164285 + rhs1 = gimple_assign_rhs1(oldstmt);
164286 + rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
164287 + }
164288 + if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
164289 + rhs2 = gimple_assign_rhs2(oldstmt);
164290 + rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
164291 + }
164292 +
164293 + stmt = as_a_gassign(gimple_copy(oldstmt));
164294 + gimple_set_location(stmt, gimple_location(oldstmt));
164295 + pointer_set_insert(visited->my_stmts, stmt);
164296 +
164297 + if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
164298 + gimple_assign_set_rhs_code(stmt, MULT_EXPR);
164299 +
164300 + size_overflow_type = get_size_overflow_type(visited, oldstmt, node);
164301 +
164302 + new_var = create_new_var(size_overflow_type);
164303 + new_var = make_ssa_name(new_var, stmt);
164304 + gimple_assign_set_lhs(stmt, new_var);
164305 +
164306 + if (rhs1 != NULL_TREE)
164307 + gimple_assign_set_rhs1(stmt, rhs1);
164308 +
164309 + if (rhs2 != NULL_TREE)
164310 + gimple_assign_set_rhs2(stmt, rhs2);
164311 +#if BUILDING_GCC_VERSION >= 4006
164312 + if (rhs3 != NULL_TREE)
164313 + gimple_assign_set_rhs3(stmt, rhs3);
164314 +#endif
164315 + gimple_set_vuse(stmt, gimple_vuse(oldstmt));
164316 + gimple_set_vdef(stmt, gimple_vdef(oldstmt));
164317 +
164318 + gsi = gsi_for_stmt(oldstmt);
164319 + gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
164320 + update_stmt(stmt);
164321 + pointer_set_insert(visited->stmts, oldstmt);
164322 + return gimple_assign_lhs(stmt);
164323 +}
164324 +
164325 +static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
164326 +{
164327 + const_gimple assign;
164328 + gimple_stmt_iterator gsi;
164329 + basic_block first_bb;
164330 +
164331 + gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
164332 +
164333 + if (bb->index == 0) {
164334 + first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
164335 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
164336 + set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
164337 + bb = first_bb;
164338 + }
164339 +
164340 + gsi = gsi_after_labels(bb);
164341 + assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
164342 + pointer_set_insert(visited->my_stmts, assign);
164343 + return get_lhs(assign);
164344 +}
164345 +
164346 +static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg)
164347 +{
164348 + gimple_stmt_iterator gsi;
164349 + const_gimple assign;
164350 + gimple def_stmt = get_def_stmt(new_arg);
164351 +
164352 + if (gimple_code(def_stmt) == GIMPLE_PHI) {
164353 + gsi = gsi_after_labels(gimple_bb(def_stmt));
164354 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
164355 + } else {
164356 + gsi = gsi_for_stmt(def_stmt);
164357 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
164358 + }
164359 +
164360 + pointer_set_insert(visited->my_stmts, assign);
164361 + return get_lhs(assign);
164362 +}
164363 +
164364 +static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type)
164365 +{
164366 + basic_block bb;
164367 + gimple_stmt_iterator gsi;
164368 + const_gimple def_stmt;
164369 + const_gimple assign;
164370 +
164371 + def_stmt = get_def_stmt(arg);
164372 + bb = gimple_bb(def_stmt);
164373 + gcc_assert(bb->index != 0);
164374 + gsi = gsi_after_labels(bb);
164375 +
164376 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
164377 + pointer_set_insert(visited->my_stmts, assign);
164378 + return get_lhs(assign);
164379 +}
164380 +
164381 +static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gphi *oldstmt, unsigned int i)
164382 +{
164383 + tree size_overflow_type;
164384 + tree arg;
164385 + const_gimple def_stmt;
164386 +
164387 + if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
164388 + return new_arg;
164389 +
164390 + arg = gimple_phi_arg_def(oldstmt, i);
164391 + def_stmt = get_def_stmt(arg);
164392 + gcc_assert(def_stmt != NULL);
164393 + size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
164394 +
164395 + switch (gimple_code(def_stmt)) {
164396 + case GIMPLE_PHI:
164397 + return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type);
164398 + case GIMPLE_NOP: {
164399 + basic_block bb;
164400 +
164401 + bb = gimple_phi_arg_edge(oldstmt, i)->src;
164402 + return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb);
164403 + }
164404 + case GIMPLE_ASM: {
164405 + gimple_stmt_iterator gsi;
164406 + const_gimple assign;
164407 + gimple stmt = get_def_stmt(arg);
164408 +
164409 + gsi = gsi_for_stmt(stmt);
164410 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
164411 + pointer_set_insert(visited->my_stmts, assign);
164412 + return get_lhs(assign);
164413 + }
164414 + default:
164415 + gcc_assert(new_arg != NULL_TREE);
164416 + gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
164417 + return use_phi_ssa_name(visited, ssa_name_var, new_arg);
164418 + }
164419 +}
164420 +
164421 +static gphi *overflow_create_phi_node(struct visited *visited, gphi *oldstmt, tree result)
164422 +{
164423 + basic_block bb;
164424 + gimple stmt;
164425 + gphi *phi;
164426 + gimple_seq seq;
164427 + gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
164428 +
164429 + bb = gsi_bb(gsi);
164430 +
164431 + if (result == NULL_TREE) {
164432 + tree old_result = gimple_phi_result(oldstmt);
164433 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result);
164434 +
164435 + result = create_new_var(size_overflow_type);
164436 + }
164437 +
164438 + stmt = create_phi_node(result, bb);
164439 + phi = as_a_gphi(stmt);
164440 + gimple_phi_set_result(phi, make_ssa_name(result, phi));
164441 + seq = phi_nodes(bb);
164442 + gsi = gsi_last(seq);
164443 + gsi_remove(&gsi, false);
164444 +
164445 + gsi = gsi_for_stmt(oldstmt);
164446 + gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
164447 + gimple_set_bb(phi, bb);
164448 + return phi;
164449 +}
164450 +
164451 +#if BUILDING_GCC_VERSION <= 4007
164452 +static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
164453 +#else
164454 +static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gphi *oldstmt)
164455 +#endif
164456 +{
164457 + gphi *new_phi;
164458 + unsigned int i;
164459 + tree arg, result;
164460 + location_t loc = gimple_location(oldstmt);
164461 +
164462 +#if BUILDING_GCC_VERSION <= 4007
164463 + gcc_assert(!VEC_empty(tree, *args));
164464 +#else
164465 + gcc_assert(!args->is_empty());
164466 +#endif
164467 +
164468 + new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var);
164469 + result = gimple_phi_result(new_phi);
164470 + ssa_name_var = SSA_NAME_VAR(result);
164471 +
164472 +#if BUILDING_GCC_VERSION <= 4007
164473 + FOR_EACH_VEC_ELT(tree, *args, i, arg) {
164474 +#else
164475 + FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
164476 +#endif
164477 + arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i);
164478 + add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
164479 + }
164480 +
164481 +#if BUILDING_GCC_VERSION <= 4007
164482 + VEC_free(tree, heap, *args);
164483 +#else
164484 + vec_free(args);
164485 +#endif
164486 + update_stmt(new_phi);
164487 + pointer_set_insert(visited->my_stmts, new_phi);
164488 + return result;
164489 +}
164490 +
164491 +static tree handle_phi(struct visited *visited, tree orig_result)
164492 +{
164493 + tree ssa_name_var = NULL_TREE;
164494 +#if BUILDING_GCC_VERSION <= 4007
164495 + VEC(tree, heap) *args = NULL;
164496 +#else
164497 + vec<tree, va_heap, vl_embed> *args = NULL;
164498 +#endif
164499 + gphi *oldstmt = as_a_gphi(get_def_stmt(orig_result));
164500 + unsigned int i, len = gimple_phi_num_args(oldstmt);
164501 +
164502 + pointer_set_insert(visited->stmts, oldstmt);
164503 + for (i = 0; i < len; i++) {
164504 + tree arg, new_arg;
164505 +
164506 + arg = gimple_phi_arg_def(oldstmt, i);
164507 + new_arg = expand(visited, arg);
164508 +
164509 + if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
164510 + ssa_name_var = SSA_NAME_VAR(new_arg);
164511 +
164512 + if (is_gimple_constant(arg)) {
164513 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
164514 +
164515 + new_arg = cast_a_tree(size_overflow_type, arg);
164516 + }
164517 +
164518 +#if BUILDING_GCC_VERSION <= 4007
164519 + VEC_safe_push(tree, heap, args, new_arg);
164520 +#else
164521 + vec_safe_push(args, new_arg);
164522 +#endif
164523 + }
164524 +
164525 +#if BUILDING_GCC_VERSION <= 4007
164526 + return create_new_phi_node(visited, &args, ssa_name_var, oldstmt);
164527 +#else
164528 + return create_new_phi_node(visited, args, ssa_name_var, oldstmt);
164529 +#endif
164530 +}
164531 +
164532 +static tree create_cast_assign(struct visited *visited, gassign *stmt)
164533 +{
164534 + tree rhs1 = gimple_assign_rhs1(stmt);
164535 + tree lhs = gimple_assign_lhs(stmt);
164536 + const_tree rhs1_type = TREE_TYPE(rhs1);
164537 + const_tree lhs_type = TREE_TYPE(lhs);
164538 +
164539 + if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
164540 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164541 +
164542 + return create_assign(visited, stmt, rhs1, AFTER_STMT);
164543 +}
164544 +
164545 +static bool skip_lhs_cast_check(const gassign *stmt)
164546 +{
164547 + const_tree rhs = gimple_assign_rhs1(stmt);
164548 + const_gimple def_stmt = get_def_stmt(rhs);
164549 +
164550 + // 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
164551 + if (gimple_code(def_stmt) == GIMPLE_ASM)
164552 + return true;
164553 +
164554 + if (is_const_plus_unsigned_signed_truncation(rhs))
164555 + return true;
164556 +
164557 + return false;
164558 +}
164559 +
164560 +static tree create_string_param(tree string)
164561 +{
164562 + tree i_type, a_type;
164563 + const int length = TREE_STRING_LENGTH(string);
164564 +
164565 + gcc_assert(length > 0);
164566 +
164567 + i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
164568 + a_type = build_array_type(char_type_node, i_type);
164569 +
164570 + TREE_TYPE(string) = a_type;
164571 + TREE_CONSTANT(string) = 1;
164572 + TREE_READONLY(string) = 1;
164573 +
164574 + return build1(ADDR_EXPR, ptr_type_node, string);
164575 +}
164576 +
164577 +static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
164578 +{
164579 + gcond *cond_stmt;
164580 + gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
164581 +
164582 + cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
164583 + gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
164584 + update_stmt(cond_stmt);
164585 +}
164586 +
164587 +static void insert_cond_result(basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
164588 +{
164589 + gimple call_stmt;
164590 + gcall *func_stmt;
164591 + const_gimple def_stmt;
164592 + const_tree loc_line;
164593 + tree loc_file, ssa_name, current_func;
164594 + expanded_location xloc;
164595 + char *ssa_name_buf;
164596 + int len;
164597 + struct cgraph_edge *edge;
164598 + struct cgraph_node *report_node;
164599 + int frequency;
164600 + gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
164601 +
164602 + def_stmt = get_def_stmt(arg);
164603 + xloc = expand_location(gimple_location(def_stmt));
164604 +
164605 + if (!gimple_has_location(def_stmt)) {
164606 + xloc = expand_location(gimple_location(stmt));
164607 + if (!gimple_has_location(stmt))
164608 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
164609 + }
164610 +
164611 + loc_line = build_int_cstu(unsigned_type_node, xloc.line);
164612 +
164613 + loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
164614 + loc_file = create_string_param(loc_file);
164615 +
164616 + current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
164617 + current_func = create_string_param(current_func);
164618 +
164619 + gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
164620 + call_count++;
164621 + len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
164622 + gcc_assert(len > 0);
164623 + ssa_name = build_string(len + 1, ssa_name_buf);
164624 + free(ssa_name_buf);
164625 + ssa_name = create_string_param(ssa_name);
164626 +
164627 + // void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
164628 + call_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
164629 + func_stmt = as_a_gcall(call_stmt);
164630 + gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
164631 +
164632 + report_node = cgraph_get_create_node(report_size_overflow_decl);
164633 + gcc_assert(report_node);
164634 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
164635 +
164636 + edge = cgraph_create_edge(get_cnode(current_function_decl), report_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
164637 + gcc_assert(edge != NULL);
164638 +}
164639 +
164640 +static void insert_check_size_overflow(gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
164641 +{
164642 + basic_block cond_bb, join_bb, bb_true;
164643 + edge e;
164644 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
164645 +
164646 + cond_bb = gimple_bb(stmt);
164647 + if (before)
164648 + gsi_prev(&gsi);
164649 + if (gsi_end_p(gsi))
164650 + e = split_block_after_labels(cond_bb);
164651 + else
164652 + e = split_block(cond_bb, gsi_stmt(gsi));
164653 + cond_bb = e->src;
164654 + join_bb = e->dest;
164655 + e->flags = EDGE_FALSE_VALUE;
164656 + e->probability = REG_BR_PROB_BASE;
164657 +
164658 + bb_true = create_empty_bb(cond_bb);
164659 + make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
164660 + make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
164661 + make_edge(bb_true, join_bb, EDGE_FALLTHRU);
164662 +
164663 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
164664 + set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
164665 + set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
164666 +
164667 + if (current_loops != NULL) {
164668 + gcc_assert(cond_bb->loop_father == join_bb->loop_father);
164669 + add_bb_to_loop(bb_true, cond_bb->loop_father);
164670 + }
164671 +
164672 + insert_cond(cond_bb, arg, cond_code, type_value);
164673 + insert_cond_result(bb_true, stmt, arg, min);
164674 +
164675 +// print_the_code_insertions(stmt);
164676 +}
164677 +
164678 +void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
164679 +{
164680 + const_tree rhs_type = TREE_TYPE(rhs);
164681 + tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
164682 +
164683 + gcc_assert(rhs_type != NULL_TREE);
164684 + if (TREE_CODE(rhs_type) == POINTER_TYPE)
164685 + return;
164686 +
164687 + gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
164688 +
164689 + if (is_const_plus_unsigned_signed_truncation(rhs))
164690 + return;
164691 +
164692 + type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
164693 + // typemax (-1) < typemin (0)
164694 + if (TREE_OVERFLOW(type_max))
164695 + return;
164696 +
164697 + type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
164698 +
164699 + cast_rhs_type = TREE_TYPE(cast_rhs);
164700 + type_max_type = TREE_TYPE(type_max);
164701 + gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
164702 +
164703 + insert_check_size_overflow(stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
164704 +
164705 + // special case: get_size_overflow_type(), 32, u64->s
164706 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
164707 + return;
164708 +
164709 + type_min_type = TREE_TYPE(type_min);
164710 + gcc_assert(types_compatible_p(type_max_type, type_min_type));
164711 + insert_check_size_overflow(stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
164712 +}
164713 +
164714 +static tree create_cast_overflow_check(struct visited *visited, tree new_rhs1, gassign *stmt)
164715 +{
164716 + bool cast_lhs, cast_rhs;
164717 + tree lhs = gimple_assign_lhs(stmt);
164718 + tree rhs = gimple_assign_rhs1(stmt);
164719 + const_tree lhs_type = TREE_TYPE(lhs);
164720 + const_tree rhs_type = TREE_TYPE(rhs);
164721 + enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
164722 + enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
164723 + unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
164724 + unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
164725 +
164726 + static bool check_lhs[3][4] = {
164727 + // ss su us uu
164728 + { false, true, true, false }, // lhs > rhs
164729 + { false, false, false, false }, // lhs = rhs
164730 + { true, true, true, true }, // lhs < rhs
164731 + };
164732 +
164733 + static bool check_rhs[3][4] = {
164734 + // ss su us uu
164735 + { true, false, true, true }, // lhs > rhs
164736 + { true, false, true, true }, // lhs = rhs
164737 + { true, false, true, true }, // lhs < rhs
164738 + };
164739 +
164740 + // skip lhs check on signed SI -> HI cast or signed SI -> QI cast
164741 + if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
164742 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164743 +
164744 + if (lhs_size > rhs_size) {
164745 + cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
164746 + cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
164747 + } else if (lhs_size == rhs_size) {
164748 + cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
164749 + cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
164750 + } else {
164751 + cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
164752 + cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
164753 + }
164754 +
164755 + if (!cast_lhs && !cast_rhs)
164756 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
164757 +
164758 + if (cast_lhs && !skip_lhs_cast_check(stmt))
164759 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
164760 +
164761 + if (cast_rhs)
164762 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
164763 +
164764 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
164765 +}
164766 +
164767 +static tree handle_unary_rhs(struct visited *visited, gassign *stmt)
164768 +{
164769 + enum tree_code rhs_code;
164770 + tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
164771 +
164772 + if (pointer_set_contains(visited->my_stmts, stmt))
164773 + return lhs;
164774 +
164775 + rhs1 = gimple_assign_rhs1(stmt);
164776 + if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
164777 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164778 +
164779 + new_rhs1 = expand(visited, rhs1);
164780 +
164781 + if (new_rhs1 == NULL_TREE)
164782 + return create_cast_assign(visited, stmt);
164783 +
164784 + if (pointer_set_contains(visited->no_cast_check, stmt))
164785 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
164786 +
164787 + rhs_code = gimple_assign_rhs_code(stmt);
164788 + if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) {
164789 + tree size_overflow_type = get_size_overflow_type(visited, stmt, rhs1);
164790 +
164791 + new_rhs1 = cast_to_new_size_overflow_type(visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
164792 + check_size_overflow(stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
164793 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164794 + }
164795 +
164796 + if (!gimple_assign_cast_p(stmt))
164797 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
164798 +
164799 + return create_cast_overflow_check(visited, new_rhs1, stmt);
164800 +}
164801 +
164802 +static tree handle_unary_ops(struct visited *visited, gassign *stmt)
164803 +{
164804 + tree rhs1, lhs = gimple_assign_lhs(stmt);
164805 + gimple def_stmt = get_def_stmt(lhs);
164806 +
164807 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
164808 + rhs1 = gimple_assign_rhs1(def_stmt);
164809 +
164810 + if (is_gimple_constant(rhs1))
164811 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
164812 +
164813 + switch (TREE_CODE(rhs1)) {
164814 + case SSA_NAME: {
164815 + tree ret = handle_unary_rhs(visited, as_a_gassign(def_stmt));
164816 +
164817 + if (gimple_assign_cast_p(stmt))
164818 + unsigned_signed_cast_intentional_overflow(visited, stmt);
164819 + return ret;
164820 + }
164821 + case ARRAY_REF:
164822 + case BIT_FIELD_REF:
164823 + case ADDR_EXPR:
164824 + case COMPONENT_REF:
164825 + case INDIRECT_REF:
164826 +#if BUILDING_GCC_VERSION >= 4006
164827 + case MEM_REF:
164828 +#endif
164829 + case TARGET_MEM_REF:
164830 + case VIEW_CONVERT_EXPR:
164831 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
164832 + case PARM_DECL:
164833 + case VAR_DECL:
164834 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164835 +
164836 + default:
164837 + debug_gimple_stmt(def_stmt);
164838 + debug_tree(rhs1);
164839 + gcc_unreachable();
164840 + }
164841 +}
164842 +
164843 +static void __unused print_the_code_insertions(const_gimple stmt)
164844 +{
164845 + location_t loc = gimple_location(stmt);
164846 +
164847 + inform(loc, "Integer size_overflow check applied here.");
164848 +}
164849 +
164850 +static bool is_from_cast(const_tree node)
164851 +{
164852 + gimple def_stmt = get_def_stmt(node);
164853 +
164854 + if (!def_stmt)
164855 + return false;
164856 +
164857 + if (gimple_assign_cast_p(def_stmt))
164858 + return true;
164859 +
164860 + return false;
164861 +}
164862 +
164863 +// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
164864 +static bool is_ptr_diff(gassign *stmt)
164865 +{
164866 + const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
164867 +
164868 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
164869 + return false;
164870 +
164871 + rhs1 = gimple_assign_rhs1(stmt);
164872 + if (!is_from_cast(rhs1))
164873 + return false;
164874 +
164875 + rhs2 = gimple_assign_rhs2(stmt);
164876 + if (!is_from_cast(rhs2))
164877 + return false;
164878 +
164879 + ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
164880 + ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
164881 +
164882 + if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
164883 + return false;
164884 +
164885 + return true;
164886 +}
164887 +
164888 +static tree handle_comparison_code_class(struct visited *visited, gassign *stmt, tree new_rhs1, tree new_rhs2)
164889 +{
164890 + tree rhs1, rhs2, lhs;
164891 +
164892 + rhs1 = gimple_assign_rhs1(stmt);
164893 + if (!is_gimple_constant(rhs1) && new_rhs1 != NULL_TREE)
164894 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs1, BEFORE_STMT);
164895 +
164896 + lhs = gimple_assign_lhs(stmt);
164897 + if (new_rhs2 == NULL_TREE)
164898 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164899 +
164900 + rhs2 = gimple_assign_rhs2(stmt);
164901 + if (!is_gimple_constant(rhs2))
164902 + check_size_overflow(stmt, TREE_TYPE(new_rhs2), new_rhs2, rhs2, BEFORE_STMT);
164903 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164904 +}
164905 +
164906 +static tree handle_binary_ops(struct visited *visited, tree lhs)
164907 +{
164908 + enum intentional_overflow_type res;
164909 + tree rhs1, rhs2, new_lhs;
164910 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
164911 + tree new_rhs1 = NULL_TREE;
164912 + tree new_rhs2 = NULL_TREE;
164913 +
164914 + if (is_ptr_diff(def_stmt))
164915 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
164916 +
164917 + rhs1 = gimple_assign_rhs1(def_stmt);
164918 + rhs2 = gimple_assign_rhs2(def_stmt);
164919 +
164920 + /* no DImode/TImode division in the 32/64 bit kernel */
164921 + switch (gimple_assign_rhs_code(def_stmt)) {
164922 + case RDIV_EXPR:
164923 + case TRUNC_DIV_EXPR:
164924 + case CEIL_DIV_EXPR:
164925 + case FLOOR_DIV_EXPR:
164926 + case ROUND_DIV_EXPR:
164927 + case TRUNC_MOD_EXPR:
164928 + case CEIL_MOD_EXPR:
164929 + case FLOOR_MOD_EXPR:
164930 + case ROUND_MOD_EXPR:
164931 + case EXACT_DIV_EXPR:
164932 + case POINTER_PLUS_EXPR:
164933 + case BIT_AND_EXPR:
164934 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
164935 + default:
164936 + break;
164937 + }
164938 +
164939 + new_lhs = handle_integer_truncation(visited, lhs);
164940 + if (new_lhs != NULL_TREE)
164941 + return new_lhs;
164942 +
164943 + if (TREE_CODE(rhs1) == SSA_NAME)
164944 + new_rhs1 = expand(visited, rhs1);
164945 + if (TREE_CODE(rhs2) == SSA_NAME)
164946 + new_rhs2 = expand(visited, rhs2);
164947 +
164948 + res = add_mul_intentional_overflow(def_stmt);
164949 + if (res != NO_INTENTIONAL_OVERFLOW) {
164950 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
164951 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), res);
164952 + return new_lhs;
164953 + }
164954 +
164955 + if (skip_expr_on_double_type(def_stmt)) {
164956 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
164957 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), NO_INTENTIONAL_OVERFLOW);
164958 + return new_lhs;
164959 + }
164960 +
164961 + if (is_a_neg_overflow(def_stmt, rhs2))
164962 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs1, NULL_TREE);
164963 + if (is_a_neg_overflow(def_stmt, rhs1))
164964 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs2, new_rhs2);
164965 +
164966 +
164967 + if (is_a_constant_overflow(def_stmt, rhs2))
164968 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
164969 + if (is_a_constant_overflow(def_stmt, rhs1))
164970 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
164971 +
164972 + // the const is between 0 and (signed) MAX
164973 + if (is_gimple_constant(rhs1))
164974 + new_rhs1 = create_assign(visited, def_stmt, rhs1, BEFORE_STMT);
164975 + if (is_gimple_constant(rhs2))
164976 + new_rhs2 = create_assign(visited, def_stmt, rhs2, BEFORE_STMT);
164977 +
164978 + if (TREE_CODE_CLASS(gimple_assign_rhs_code(def_stmt)) == tcc_comparison)
164979 + return handle_comparison_code_class(visited, def_stmt, new_rhs1, new_rhs2);
164980 +
164981 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
164982 +}
164983 +
164984 +#if BUILDING_GCC_VERSION >= 4006
164985 +static tree get_new_rhs(struct visited *visited, tree size_overflow_type, tree rhs)
164986 +{
164987 + if (is_gimple_constant(rhs))
164988 + return cast_a_tree(size_overflow_type, rhs);
164989 + if (TREE_CODE(rhs) != SSA_NAME)
164990 + return NULL_TREE;
164991 + return expand(visited, rhs);
164992 +}
164993 +
164994 +static tree handle_ternary_ops(struct visited *visited, tree lhs)
164995 +{
164996 + tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
164997 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
164998 +
164999 + size_overflow_type = get_size_overflow_type(visited, def_stmt, lhs);
165000 +
165001 + rhs1 = gimple_assign_rhs1(def_stmt);
165002 + rhs2 = gimple_assign_rhs2(def_stmt);
165003 + rhs3 = gimple_assign_rhs3(def_stmt);
165004 + new_rhs1 = get_new_rhs(visited, size_overflow_type, rhs1);
165005 + new_rhs2 = get_new_rhs(visited, size_overflow_type, rhs2);
165006 + new_rhs3 = get_new_rhs(visited, size_overflow_type, rhs3);
165007 +
165008 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
165009 +}
165010 +#endif
165011 +
165012 +static tree get_my_stmt_lhs(struct visited *visited, gimple stmt)
165013 +{
165014 + gimple_stmt_iterator gsi;
165015 + gimple next_stmt = NULL;
165016 +
165017 + gsi = gsi_for_stmt(stmt);
165018 +
165019 + do {
165020 + gsi_next(&gsi);
165021 + next_stmt = gsi_stmt(gsi);
165022 +
165023 + if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt))
165024 + return NULL_TREE;
165025 +
165026 + if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt))
165027 + break;
165028 +
165029 + gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt));
165030 + } while (!gsi_end_p(gsi));
165031 +
165032 + gcc_assert(next_stmt);
165033 + return get_lhs(next_stmt);
165034 +}
165035 +
165036 +static tree expand_visited(struct visited *visited, gimple def_stmt)
165037 +{
165038 + gimple_stmt_iterator gsi;
165039 + enum gimple_code code = gimple_code(def_stmt);
165040 +
165041 + if (code == GIMPLE_ASM)
165042 + return NULL_TREE;
165043 +
165044 + gsi = gsi_for_stmt(def_stmt);
165045 + gsi_next(&gsi);
165046 +
165047 + if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
165048 + return NULL_TREE;
165049 + return get_my_stmt_lhs(visited, def_stmt);
165050 +}
165051 +
165052 +tree expand(struct visited *visited, tree lhs)
165053 +{
165054 + gimple def_stmt;
165055 +
165056 + def_stmt = get_def_stmt(lhs);
165057 +
165058 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
165059 + return NULL_TREE;
165060 +
165061 + if (pointer_set_contains(visited->my_stmts, def_stmt))
165062 + return lhs;
165063 +
165064 + if (pointer_set_contains(visited->stmts, def_stmt))
165065 + return expand_visited(visited, def_stmt);
165066 +
165067 + if (is_gimple_constant(lhs))
165068 + return NULL_TREE;
165069 + if (skip_types(lhs))
165070 + return NULL_TREE;
165071 +
165072 + switch (gimple_code(def_stmt)) {
165073 + case GIMPLE_PHI:
165074 + return handle_phi(visited, lhs);
165075 + case GIMPLE_CALL:
165076 + case GIMPLE_ASM:
165077 + if (is_size_overflow_asm(def_stmt))
165078 + return expand(visited, get_size_overflow_asm_input(as_a_gasm(def_stmt)));
165079 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
165080 + case GIMPLE_ASSIGN:
165081 + switch (gimple_num_ops(def_stmt)) {
165082 + case 2:
165083 + return handle_unary_ops(visited, as_a_gassign(def_stmt));
165084 + case 3:
165085 + return handle_binary_ops(visited, lhs);
165086 +#if BUILDING_GCC_VERSION >= 4006
165087 + case 4:
165088 + return handle_ternary_ops(visited, lhs);
165089 +#endif
165090 + }
165091 + default:
165092 + debug_gimple_stmt(def_stmt);
165093 + error("%s: unknown gimple code", __func__);
165094 + gcc_unreachable();
165095 + }
165096 +}
165097 diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
165098 new file mode 100644
165099 index 0000000..155e2c5
165100 --- /dev/null
165101 +++ b/tools/gcc/stackleak_plugin.c
165102 @@ -0,0 +1,436 @@
165103 +/*
165104 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
165105 + * Licensed under the GPL v2
165106 + *
165107 + * Note: the choice of the license means that the compilation process is
165108 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
165109 + * but for the kernel it doesn't matter since it doesn't link against
165110 + * any of the gcc libraries
165111 + *
165112 + * gcc plugin to help implement various PaX features
165113 + *
165114 + * - track lowest stack pointer
165115 + *
165116 + * TODO:
165117 + * - initialize all local variables
165118 + *
165119 + * BUGS:
165120 + * - none known
165121 + */
165122 +
165123 +#include "gcc-common.h"
165124 +
165125 +int plugin_is_GPL_compatible;
165126 +
165127 +static int track_frame_size = -1;
165128 +static const char track_function[] = "pax_track_stack";
165129 +static const char check_function[] = "pax_check_alloca";
165130 +static GTY(()) tree track_function_decl;
165131 +static GTY(()) tree check_function_decl;
165132 +static bool init_locals;
165133 +
165134 +static struct plugin_info stackleak_plugin_info = {
165135 + .version = "201504282245",
165136 + .help = "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n"
165137 +// "initialize-locals\t\tforcibly initialize all stack frames\n"
165138 +};
165139 +
165140 +static void stackleak_check_alloca(gimple_stmt_iterator *gsi)
165141 +{
165142 + gimple stmt;
165143 + gcall *check_alloca;
165144 + tree alloca_size;
165145 + cgraph_node_ptr node;
165146 + int frequency;
165147 + basic_block bb;
165148 +
165149 + // insert call to void pax_check_alloca(unsigned long size)
165150 + alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0);
165151 + stmt = gimple_build_call(check_function_decl, 1, alloca_size);
165152 + check_alloca = as_a_gcall(stmt);
165153 + gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT);
165154 +
165155 + // update the cgraph
165156 + bb = gimple_bb(check_alloca);
165157 + node = cgraph_get_create_node(check_function_decl);
165158 + gcc_assert(node);
165159 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
165160 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, check_alloca, bb->count, frequency, bb->loop_depth);
165161 +}
165162 +
165163 +static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi)
165164 +{
165165 + gimple stmt;
165166 + gcall *track_stack;
165167 + cgraph_node_ptr node;
165168 + int frequency;
165169 + basic_block bb;
165170 +
165171 + // insert call to void pax_track_stack(void)
165172 + stmt = gimple_build_call(track_function_decl, 0);
165173 + track_stack = as_a_gcall(stmt);
165174 + gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING);
165175 +
165176 + // update the cgraph
165177 + bb = gimple_bb(track_stack);
165178 + node = cgraph_get_create_node(track_function_decl);
165179 + gcc_assert(node);
165180 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
165181 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, track_stack, bb->count, frequency, bb->loop_depth);
165182 +}
165183 +
165184 +static bool is_alloca(gimple stmt)
165185 +{
165186 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA))
165187 + return true;
165188 +
165189 +#if BUILDING_GCC_VERSION >= 4007
165190 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN))
165191 + return true;
165192 +#endif
165193 +
165194 + return false;
165195 +}
165196 +
165197 +static unsigned int execute_stackleak_tree_instrument(void)
165198 +{
165199 + basic_block bb, entry_bb;
165200 + bool prologue_instrumented = false, is_leaf = true;
165201 +
165202 + entry_bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb;
165203 +
165204 + // 1. loop through BBs and GIMPLE statements
165205 + FOR_EACH_BB_FN(bb, cfun) {
165206 + gimple_stmt_iterator gsi;
165207 +
165208 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
165209 + gimple stmt;
165210 +
165211 + stmt = gsi_stmt(gsi);
165212 +
165213 + if (is_gimple_call(stmt))
165214 + is_leaf = false;
165215 +
165216 + // gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450>
165217 + if (!is_alloca(stmt))
165218 + continue;
165219 +
165220 + // 2. insert stack overflow check before each __builtin_alloca call
165221 + stackleak_check_alloca(&gsi);
165222 +
165223 + // 3. insert track call after each __builtin_alloca call
165224 + stackleak_add_instrumentation(&gsi);
165225 + if (bb == entry_bb)
165226 + prologue_instrumented = true;
165227 + }
165228 + }
165229 +
165230 + // special cases for some bad linux code: taking the address of static inline functions will materialize them
165231 + // but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI
165232 + // will break other assumptions regarding the expected (but not otherwise enforced) register clobbering ABI.
165233 + // case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here.
165234 + if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl))
165235 + return 0;
165236 + if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10))
165237 + return 0;
165238 +
165239 + // 4. insert track call at the beginning
165240 + if (!prologue_instrumented) {
165241 + gimple_stmt_iterator gsi;
165242 +
165243 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
165244 + if (dom_info_available_p(CDI_DOMINATORS))
165245 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
165246 + gsi = gsi_start_bb(bb);
165247 + stackleak_add_instrumentation(&gsi);
165248 + }
165249 +
165250 + return 0;
165251 +}
165252 +
165253 +static unsigned int execute_stackleak_final(void)
165254 +{
165255 + rtx_insn *insn, *next;
165256 +
165257 + if (cfun->calls_alloca)
165258 + return 0;
165259 +
165260 + // keep calls only if function frame is big enough
165261 + if (get_frame_size() >= track_frame_size)
165262 + return 0;
165263 +
165264 + // 1. find pax_track_stack calls
165265 + for (insn = get_insns(); insn; insn = next) {
165266 + // rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil))
165267 + rtx body;
165268 +
165269 + next = NEXT_INSN(insn);
165270 + if (!CALL_P(insn))
165271 + continue;
165272 + body = PATTERN(insn);
165273 + if (GET_CODE(body) != CALL)
165274 + continue;
165275 + body = XEXP(body, 0);
165276 + if (GET_CODE(body) != MEM)
165277 + continue;
165278 + body = XEXP(body, 0);
165279 + if (GET_CODE(body) != SYMBOL_REF)
165280 + continue;
165281 +// if (strcmp(XSTR(body, 0), track_function))
165282 + if (SYMBOL_REF_DECL(body) != track_function_decl)
165283 + continue;
165284 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
165285 + // 2. delete call
165286 + delete_insn_and_edges(insn);
165287 +#if BUILDING_GCC_VERSION >= 4007
165288 + if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) {
165289 + insn = next;
165290 + next = NEXT_INSN(insn);
165291 + delete_insn_and_edges(insn);
165292 + }
165293 +#endif
165294 + }
165295 +
165296 +// print_simple_rtl(stderr, get_insns());
165297 +// print_rtl(stderr, get_insns());
165298 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
165299 +
165300 + return 0;
165301 +}
165302 +
165303 +static bool gate_stackleak_track_stack(void)
165304 +{
165305 + tree section;
165306 +
165307 + if (ix86_cmodel != CM_KERNEL)
165308 + return false;
165309 +
165310 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
165311 + if (section && TREE_VALUE(section)) {
165312 + section = TREE_VALUE(TREE_VALUE(section));
165313 +
165314 + if (!strncmp(TREE_STRING_POINTER(section), ".init.text", 10))
165315 + return false;
165316 + if (!strncmp(TREE_STRING_POINTER(section), ".devinit.text", 13))
165317 + return false;
165318 + if (!strncmp(TREE_STRING_POINTER(section), ".cpuinit.text", 13))
165319 + return false;
165320 + if (!strncmp(TREE_STRING_POINTER(section), ".meminit.text", 13))
165321 + return false;
165322 + }
165323 +
165324 + return track_frame_size >= 0;
165325 +}
165326 +
165327 +static void stackleak_start_unit(void *gcc_data, void *user_data)
165328 +{
165329 + tree fntype;
165330 +
165331 + // void pax_track_stack(void)
165332 + fntype = build_function_type_list(void_type_node, NULL_TREE);
165333 + track_function_decl = build_fn_decl(track_function, fntype);
165334 + DECL_ASSEMBLER_NAME(track_function_decl); // for LTO
165335 + TREE_PUBLIC(track_function_decl) = 1;
165336 + TREE_USED(track_function_decl) = 1;
165337 + DECL_EXTERNAL(track_function_decl) = 1;
165338 + DECL_ARTIFICIAL(track_function_decl) = 1;
165339 + DECL_PRESERVE_P(track_function_decl) = 1;
165340 +
165341 + // void pax_check_alloca(unsigned long)
165342 + fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE);
165343 + check_function_decl = build_fn_decl(check_function, fntype);
165344 + DECL_ASSEMBLER_NAME(check_function_decl); // for LTO
165345 + TREE_PUBLIC(check_function_decl) = 1;
165346 + TREE_USED(check_function_decl) = 1;
165347 + DECL_EXTERNAL(check_function_decl) = 1;
165348 + DECL_ARTIFICIAL(check_function_decl) = 1;
165349 + DECL_PRESERVE_P(check_function_decl) = 1;
165350 +}
165351 +
165352 +#if BUILDING_GCC_VERSION >= 4009
165353 +namespace {
165354 +static const struct pass_data stackleak_tree_instrument_pass_data = {
165355 +#else
165356 +static struct gimple_opt_pass stackleak_tree_instrument_pass = {
165357 + .pass = {
165358 +#endif
165359 + .type = GIMPLE_PASS,
165360 + .name = "stackleak_tree_instrument",
165361 +#if BUILDING_GCC_VERSION >= 4008
165362 + .optinfo_flags = OPTGROUP_NONE,
165363 +#endif
165364 +#if BUILDING_GCC_VERSION >= 5000
165365 +#elif BUILDING_GCC_VERSION == 4009
165366 + .has_gate = true,
165367 + .has_execute = true,
165368 +#else
165369 + .gate = gate_stackleak_track_stack,
165370 + .execute = execute_stackleak_tree_instrument,
165371 + .sub = NULL,
165372 + .next = NULL,
165373 + .static_pass_number = 0,
165374 +#endif
165375 + .tv_id = TV_NONE,
165376 + .properties_required = PROP_gimple_leh | PROP_cfg,
165377 + .properties_provided = 0,
165378 + .properties_destroyed = 0,
165379 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
165380 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa | TODO_rebuild_cgraph_edges
165381 +#if BUILDING_GCC_VERSION < 4009
165382 + }
165383 +#endif
165384 +};
165385 +
165386 +#if BUILDING_GCC_VERSION >= 4009
165387 +static const struct pass_data stackleak_final_rtl_opt_pass_data = {
165388 +#else
165389 +static struct rtl_opt_pass stackleak_final_rtl_opt_pass = {
165390 + .pass = {
165391 +#endif
165392 + .type = RTL_PASS,
165393 + .name = "stackleak_final",
165394 +#if BUILDING_GCC_VERSION >= 4008
165395 + .optinfo_flags = OPTGROUP_NONE,
165396 +#endif
165397 +#if BUILDING_GCC_VERSION >= 5000
165398 +#elif BUILDING_GCC_VERSION == 4009
165399 + .has_gate = true,
165400 + .has_execute = true,
165401 +#else
165402 + .gate = gate_stackleak_track_stack,
165403 + .execute = execute_stackleak_final,
165404 + .sub = NULL,
165405 + .next = NULL,
165406 + .static_pass_number = 0,
165407 +#endif
165408 + .tv_id = TV_NONE,
165409 + .properties_required = 0,
165410 + .properties_provided = 0,
165411 + .properties_destroyed = 0,
165412 + .todo_flags_start = 0,
165413 + .todo_flags_finish = TODO_dump_func
165414 +#if BUILDING_GCC_VERSION < 4009
165415 + }
165416 +#endif
165417 +};
165418 +
165419 +#if BUILDING_GCC_VERSION >= 4009
165420 +class stackleak_tree_instrument_pass : public gimple_opt_pass {
165421 +public:
165422 + stackleak_tree_instrument_pass() : gimple_opt_pass(stackleak_tree_instrument_pass_data, g) {}
165423 +#if BUILDING_GCC_VERSION >= 5000
165424 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
165425 + virtual unsigned int execute(function *) { return execute_stackleak_tree_instrument(); }
165426 +#else
165427 + bool gate() { return gate_stackleak_track_stack(); }
165428 + unsigned int execute() { return execute_stackleak_tree_instrument(); }
165429 +#endif
165430 +};
165431 +
165432 +class stackleak_final_rtl_opt_pass : public rtl_opt_pass {
165433 +public:
165434 + stackleak_final_rtl_opt_pass() : rtl_opt_pass(stackleak_final_rtl_opt_pass_data, g) {}
165435 +#if BUILDING_GCC_VERSION >= 5000
165436 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
165437 + virtual unsigned int execute(function *) { return execute_stackleak_final(); }
165438 +#else
165439 + bool gate() { return gate_stackleak_track_stack(); }
165440 + unsigned int execute() { return execute_stackleak_final(); }
165441 +#endif
165442 +};
165443 +}
165444 +
165445 +static opt_pass *make_stackleak_tree_instrument_pass(void)
165446 +{
165447 + return new stackleak_tree_instrument_pass();
165448 +}
165449 +
165450 +static opt_pass *make_stackleak_final_rtl_opt_pass(void)
165451 +{
165452 + return new stackleak_final_rtl_opt_pass();
165453 +}
165454 +#else
165455 +static struct opt_pass *make_stackleak_tree_instrument_pass(void)
165456 +{
165457 + return &stackleak_tree_instrument_pass.pass;
165458 +}
165459 +
165460 +static struct opt_pass *make_stackleak_final_rtl_opt_pass(void)
165461 +{
165462 + return &stackleak_final_rtl_opt_pass.pass;
165463 +}
165464 +#endif
165465 +
165466 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
165467 +{
165468 + const char * const plugin_name = plugin_info->base_name;
165469 + const int argc = plugin_info->argc;
165470 + const struct plugin_argument * const argv = plugin_info->argv;
165471 + int i;
165472 + struct register_pass_info stackleak_tree_instrument_pass_info;
165473 + struct register_pass_info stackleak_final_pass_info;
165474 + static const struct ggc_root_tab gt_ggc_r_gt_stackleak[] = {
165475 + {
165476 + .base = &track_function_decl,
165477 + .nelt = 1,
165478 + .stride = sizeof(track_function_decl),
165479 + .cb = &gt_ggc_mx_tree_node,
165480 + .pchw = &gt_pch_nx_tree_node
165481 + },
165482 + {
165483 + .base = &check_function_decl,
165484 + .nelt = 1,
165485 + .stride = sizeof(check_function_decl),
165486 + .cb = &gt_ggc_mx_tree_node,
165487 + .pchw = &gt_pch_nx_tree_node
165488 + },
165489 + LAST_GGC_ROOT_TAB
165490 + };
165491 +
165492 + stackleak_tree_instrument_pass_info.pass = make_stackleak_tree_instrument_pass();
165493 +// stackleak_tree_instrument_pass_info.reference_pass_name = "tree_profile";
165494 + stackleak_tree_instrument_pass_info.reference_pass_name = "optimized";
165495 + stackleak_tree_instrument_pass_info.ref_pass_instance_number = 1;
165496 + stackleak_tree_instrument_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
165497 +
165498 + stackleak_final_pass_info.pass = make_stackleak_final_rtl_opt_pass();
165499 + stackleak_final_pass_info.reference_pass_name = "final";
165500 + stackleak_final_pass_info.ref_pass_instance_number = 1;
165501 + stackleak_final_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
165502 +
165503 + if (!plugin_default_version_check(version, &gcc_version)) {
165504 + error(G_("incompatible gcc/plugin versions"));
165505 + return 1;
165506 + }
165507 +
165508 + register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info);
165509 +
165510 + for (i = 0; i < argc; ++i) {
165511 + if (!strcmp(argv[i].key, "track-lowest-sp")) {
165512 + if (!argv[i].value) {
165513 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
165514 + continue;
165515 + }
165516 + track_frame_size = atoi(argv[i].value);
165517 + if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0)
165518 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
165519 + continue;
165520 + }
165521 + if (!strcmp(argv[i].key, "initialize-locals")) {
165522 + if (argv[i].value) {
165523 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
165524 + continue;
165525 + }
165526 + init_locals = true;
165527 + continue;
165528 + }
165529 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
165530 + }
165531 +
165532 + register_callback(plugin_name, PLUGIN_START_UNIT, &stackleak_start_unit, NULL);
165533 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_stackleak);
165534 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info);
165535 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info);
165536 +
165537 + return 0;
165538 +}
165539 diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
165540 new file mode 100644
165541 index 0000000..e9dbd4b
165542 --- /dev/null
165543 +++ b/tools/gcc/structleak_plugin.c
165544 @@ -0,0 +1,287 @@
165545 +/*
165546 + * Copyright 2013-2015 by PaX Team <pageexec@freemail.hu>
165547 + * Licensed under the GPL v2
165548 + *
165549 + * Note: the choice of the license means that the compilation process is
165550 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
165551 + * but for the kernel it doesn't matter since it doesn't link against
165552 + * any of the gcc libraries
165553 + *
165554 + * gcc plugin to forcibly initialize certain local variables that could
165555 + * otherwise leak kernel stack to userland if they aren't properly initialized
165556 + * by later code
165557 + *
165558 + * Homepage: http://pax.grsecurity.net/
165559 + *
165560 + * Usage:
165561 + * $ # for 4.5/4.6/C based 4.7
165562 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
165563 + * $ # for C++ based 4.7/4.8+
165564 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
165565 + * $ gcc -fplugin=./structleak_plugin.so test.c -O2
165566 + *
165567 + * TODO: eliminate redundant initializers
165568 + * increase type coverage
165569 + */
165570 +
165571 +#include "gcc-common.h"
165572 +
165573 +// unused C type flag in all versions 4.5-5.0
165574 +#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_5(TYPE)
165575 +
165576 +int plugin_is_GPL_compatible;
165577 +
165578 +static struct plugin_info structleak_plugin_info = {
165579 + .version = "201401260140",
165580 + .help = "disable\tdo not activate plugin\n",
165581 +};
165582 +
165583 +static tree handle_user_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
165584 +{
165585 + *no_add_attrs = true;
165586 +
165587 + // check for types? for now accept everything linux has to offer
165588 + if (TREE_CODE(*node) != FIELD_DECL)
165589 + return NULL_TREE;
165590 +
165591 + *no_add_attrs = false;
165592 + return NULL_TREE;
165593 +}
165594 +
165595 +static struct attribute_spec user_attr = {
165596 + .name = "user",
165597 + .min_length = 0,
165598 + .max_length = 0,
165599 + .decl_required = false,
165600 + .type_required = false,
165601 + .function_type_required = false,
165602 + .handler = handle_user_attribute,
165603 +#if BUILDING_GCC_VERSION >= 4007
165604 + .affects_type_identity = true
165605 +#endif
165606 +};
165607 +
165608 +static void register_attributes(void *event_data, void *data)
165609 +{
165610 + register_attribute(&user_attr);
165611 +// register_attribute(&force_attr);
165612 +}
165613 +
165614 +static tree get_field_type(tree field)
165615 +{
165616 + return strip_array_types(TREE_TYPE(field));
165617 +}
165618 +
165619 +static bool is_userspace_type(tree type)
165620 +{
165621 + tree field;
165622 +
165623 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
165624 + tree fieldtype = get_field_type(field);
165625 + enum tree_code code = TREE_CODE(fieldtype);
165626 +
165627 + if (code == RECORD_TYPE || code == UNION_TYPE)
165628 + if (is_userspace_type(fieldtype))
165629 + return true;
165630 +
165631 + if (lookup_attribute("user", DECL_ATTRIBUTES(field)))
165632 + return true;
165633 + }
165634 + return false;
165635 +}
165636 +
165637 +static void finish_type(void *event_data, void *data)
165638 +{
165639 + tree type = (tree)event_data;
165640 +
165641 + if (type == NULL_TREE || type == error_mark_node)
165642 + return;
165643 +
165644 +#if BUILDING_GCC_VERSION >= 5000
165645 + if (TREE_CODE(type) == ENUMERAL_TYPE)
165646 + return;
165647 +#endif
165648 +
165649 + if (TYPE_USERSPACE(type))
165650 + return;
165651 +
165652 + if (is_userspace_type(type))
165653 + TYPE_USERSPACE(type) = 1;
165654 +}
165655 +
165656 +static void initialize(tree var)
165657 +{
165658 + basic_block bb;
165659 + gimple_stmt_iterator gsi;
165660 + tree initializer;
165661 + gimple init_stmt;
165662 +
165663 + // this is the original entry bb before the forced split
165664 + // TODO: check further BBs in case more splits occured before us
165665 + bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb->next_bb;
165666 +
165667 + // first check if the variable is already initialized, warn otherwise
165668 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
165669 + gimple stmt = gsi_stmt(gsi);
165670 + tree rhs1;
165671 +
165672 + // we're looking for an assignment of a single rhs...
165673 + if (!gimple_assign_single_p(stmt))
165674 + continue;
165675 + rhs1 = gimple_assign_rhs1(stmt);
165676 +#if BUILDING_GCC_VERSION >= 4007
165677 + // ... of a non-clobbering expression...
165678 + if (TREE_CLOBBER_P(rhs1))
165679 + continue;
165680 +#endif
165681 + // ... to our variable...
165682 + if (gimple_get_lhs(stmt) != var)
165683 + continue;
165684 + // if it's an initializer then we're good
165685 + if (TREE_CODE(rhs1) == CONSTRUCTOR)
165686 + return;
165687 + }
165688 +
165689 + // these aren't the 0days you're looking for
165690 +// inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized");
165691 +
165692 + // build the initializer expression
165693 + initializer = build_constructor(TREE_TYPE(var), NULL);
165694 +
165695 + // build the initializer stmt
165696 + init_stmt = gimple_build_assign(var, initializer);
165697 + gsi = gsi_start_bb(ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb);
165698 + gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT);
165699 + update_stmt(init_stmt);
165700 +}
165701 +
165702 +static unsigned int handle_function(void)
165703 +{
165704 + basic_block bb;
165705 + unsigned int ret = 0;
165706 + tree var;
165707 + unsigned int i;
165708 +
165709 + // split the first bb where we can put the forced initializers
165710 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
165711 + if (dom_info_available_p(CDI_DOMINATORS))
165712 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
165713 +
165714 + // enumarate all local variables and forcibly initialize our targets
165715 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
165716 + tree type = TREE_TYPE(var);
165717 +
165718 + gcc_assert(DECL_P(var));
165719 + if (!auto_var_in_fn_p(var, current_function_decl))
165720 + continue;
165721 +
165722 + // only care about structure types
165723 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
165724 + continue;
165725 +
165726 + // if the type is of interest, examine the variable
165727 + if (TYPE_USERSPACE(type))
165728 + initialize(var);
165729 + }
165730 +
165731 + return ret;
165732 +}
165733 +
165734 +#if BUILDING_GCC_VERSION >= 4009
165735 +namespace {
165736 +static const struct pass_data structleak_pass_data = {
165737 +#else
165738 +static struct gimple_opt_pass structleak_pass = {
165739 + .pass = {
165740 +#endif
165741 + .type = GIMPLE_PASS,
165742 + .name = "structleak",
165743 +#if BUILDING_GCC_VERSION >= 4008
165744 + .optinfo_flags = OPTGROUP_NONE,
165745 +#endif
165746 +#if BUILDING_GCC_VERSION >= 5000
165747 +#elif BUILDING_GCC_VERSION == 4009
165748 + .has_gate = false,
165749 + .has_execute = true,
165750 +#else
165751 + .gate = NULL,
165752 + .execute = handle_function,
165753 + .sub = NULL,
165754 + .next = NULL,
165755 + .static_pass_number = 0,
165756 +#endif
165757 + .tv_id = TV_NONE,
165758 + .properties_required = PROP_cfg,
165759 + .properties_provided = 0,
165760 + .properties_destroyed = 0,
165761 + .todo_flags_start = 0,
165762 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow
165763 +#if BUILDING_GCC_VERSION < 4009
165764 + }
165765 +#endif
165766 +};
165767 +
165768 +#if BUILDING_GCC_VERSION >= 4009
165769 +class structleak_pass : public gimple_opt_pass {
165770 +public:
165771 + structleak_pass() : gimple_opt_pass(structleak_pass_data, g) {}
165772 +#if BUILDING_GCC_VERSION >= 5000
165773 + virtual unsigned int execute(function *) { return handle_function(); }
165774 +#else
165775 + unsigned int execute() { return handle_function(); }
165776 +#endif
165777 +};
165778 +}
165779 +
165780 +static opt_pass *make_structleak_pass(void)
165781 +{
165782 + return new structleak_pass();
165783 +}
165784 +#else
165785 +static struct opt_pass *make_structleak_pass(void)
165786 +{
165787 + return &structleak_pass.pass;
165788 +}
165789 +#endif
165790 +
165791 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
165792 +{
165793 + int i;
165794 + const char * const plugin_name = plugin_info->base_name;
165795 + const int argc = plugin_info->argc;
165796 + const struct plugin_argument * const argv = plugin_info->argv;
165797 + bool enable = true;
165798 + struct register_pass_info structleak_pass_info;
165799 +
165800 + structleak_pass_info.pass = make_structleak_pass();
165801 + structleak_pass_info.reference_pass_name = "ssa";
165802 + structleak_pass_info.ref_pass_instance_number = 1;
165803 + structleak_pass_info.pos_op = PASS_POS_INSERT_AFTER;
165804 +
165805 + if (!plugin_default_version_check(version, &gcc_version)) {
165806 + error(G_("incompatible gcc/plugin versions"));
165807 + return 1;
165808 + }
165809 +
165810 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
165811 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
165812 + enable = false;
165813 + }
165814 +
165815 + for (i = 0; i < argc; ++i) {
165816 + if (!strcmp(argv[i].key, "disable")) {
165817 + enable = false;
165818 + continue;
165819 + }
165820 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
165821 + }
165822 +
165823 + register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info);
165824 + if (enable) {
165825 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info);
165826 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
165827 + }
165828 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
165829 +
165830 + return 0;
165831 +}
165832 diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
165833 index 88461f0..6fb70a0 100644
165834 --- a/tools/include/linux/compiler.h
165835 +++ b/tools/include/linux/compiler.h
165836 @@ -35,6 +35,14 @@
165837 # define unlikely(x) __builtin_expect(!!(x), 0)
165838 #endif
165839
165840 +#ifndef __size_overflow
165841 +# define __size_overflow(...)
165842 +#endif
165843 +
165844 +#ifndef __intentional_overflow
165845 +# define __intentional_overflow(...)
165846 +#endif
165847 +
165848 #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
165849
165850 #endif /* _TOOLS_LINUX_COMPILER_H */
165851 diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
165852 index 8bd9606..abacd96 100644
165853 --- a/tools/lib/api/Makefile
165854 +++ b/tools/lib/api/Makefile
165855 @@ -16,7 +16,7 @@ MAKEFLAGS += --no-print-directory
165856 LIBFILE = $(OUTPUT)libapi.a
165857
165858 CFLAGS := $(EXTRA_WARNINGS) $(EXTRA_CFLAGS)
165859 -CFLAGS += -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fPIC
165860 +CFLAGS += -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
165861 CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
165862
165863 RM = rm -f
165864 diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
165865 index 3a3a0f1..6cf679d 100644
165866 --- a/tools/perf/util/include/asm/alternative-asm.h
165867 +++ b/tools/perf/util/include/asm/alternative-asm.h
165868 @@ -6,4 +6,7 @@
165869 #define altinstruction_entry #
165870 #define ALTERNATIVE_2 #
165871
165872 + .macro pax_force_retaddr rip=0, reload=0
165873 + .endm
165874 +
165875 #endif
165876 diff --git a/tools/virtio/linux/uaccess.h b/tools/virtio/linux/uaccess.h
165877 index 0a578fe..b81f62d 100644
165878 --- a/tools/virtio/linux/uaccess.h
165879 +++ b/tools/virtio/linux/uaccess.h
165880 @@ -13,7 +13,7 @@ static inline void __chk_user_ptr(const volatile void *p, size_t size)
165881 ({ \
165882 typeof(ptr) __pu_ptr = (ptr); \
165883 __chk_user_ptr(__pu_ptr, sizeof(*__pu_ptr)); \
165884 - ACCESS_ONCE(*(__pu_ptr)) = x; \
165885 + ACCESS_ONCE_RW(*(__pu_ptr)) = x; \
165886 0; \
165887 })
165888
165889 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
165890 index 9097741..2472109 100644
165891 --- a/virt/kvm/kvm_main.c
165892 +++ b/virt/kvm/kvm_main.c
165893 @@ -81,12 +81,17 @@ LIST_HEAD(vm_list);
165894
165895 static cpumask_var_t cpus_hardware_enabled;
165896 static int kvm_usage_count;
165897 -static atomic_t hardware_enable_failed;
165898 +static atomic_unchecked_t hardware_enable_failed;
165899
165900 struct kmem_cache *kvm_vcpu_cache;
165901 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
165902
165903 -static __read_mostly struct preempt_ops kvm_preempt_ops;
165904 +static void kvm_sched_in(struct preempt_notifier *pn, int cpu);
165905 +static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next);
165906 +static struct preempt_ops kvm_preempt_ops = {
165907 + .sched_in = kvm_sched_in,
165908 + .sched_out = kvm_sched_out,
165909 +};
165910
165911 struct dentry *kvm_debugfs_dir;
165912 EXPORT_SYMBOL_GPL(kvm_debugfs_dir);
165913 @@ -784,7 +789,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
165914 /* We can read the guest memory with __xxx_user() later on. */
165915 if ((mem->slot < KVM_USER_MEM_SLOTS) &&
165916 ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
165917 - !access_ok(VERIFY_WRITE,
165918 + !access_ok_noprefault(VERIFY_WRITE,
165919 (void __user *)(unsigned long)mem->userspace_addr,
165920 mem->memory_size)))
165921 goto out;
165922 @@ -1714,9 +1719,17 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached);
165923
165924 int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len)
165925 {
165926 - const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));
165927 + int r;
165928 + unsigned long addr;
165929
165930 - return kvm_write_guest_page(kvm, gfn, zero_page, offset, len);
165931 + addr = gfn_to_hva(kvm, gfn);
165932 + if (kvm_is_error_hva(addr))
165933 + return -EFAULT;
165934 + r = __clear_user((void __user *)addr + offset, len);
165935 + if (r)
165936 + return -EFAULT;
165937 + mark_page_dirty(kvm, gfn);
165938 + return 0;
165939 }
165940 EXPORT_SYMBOL_GPL(kvm_clear_guest_page);
165941
165942 @@ -1993,7 +2006,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
165943 return 0;
165944 }
165945
165946 -static struct file_operations kvm_vcpu_fops = {
165947 +static file_operations_no_const kvm_vcpu_fops __read_only = {
165948 .release = kvm_vcpu_release,
165949 .unlocked_ioctl = kvm_vcpu_ioctl,
165950 #ifdef CONFIG_KVM_COMPAT
165951 @@ -2713,7 +2726,7 @@ out:
165952 }
165953 #endif
165954
165955 -static struct file_operations kvm_vm_fops = {
165956 +static file_operations_no_const kvm_vm_fops __read_only = {
165957 .release = kvm_vm_release,
165958 .unlocked_ioctl = kvm_vm_ioctl,
165959 #ifdef CONFIG_KVM_COMPAT
165960 @@ -2784,7 +2797,7 @@ out:
165961 return r;
165962 }
165963
165964 -static struct file_operations kvm_chardev_ops = {
165965 +static file_operations_no_const kvm_chardev_ops __read_only = {
165966 .unlocked_ioctl = kvm_dev_ioctl,
165967 .compat_ioctl = kvm_dev_ioctl,
165968 .llseek = noop_llseek,
165969 @@ -2810,7 +2823,7 @@ static void hardware_enable_nolock(void *junk)
165970
165971 if (r) {
165972 cpumask_clear_cpu(cpu, cpus_hardware_enabled);
165973 - atomic_inc(&hardware_enable_failed);
165974 + atomic_inc_unchecked(&hardware_enable_failed);
165975 pr_info("kvm: enabling virtualization on CPU%d failed\n", cpu);
165976 }
165977 }
165978 @@ -2865,10 +2878,10 @@ static int hardware_enable_all(void)
165979
165980 kvm_usage_count++;
165981 if (kvm_usage_count == 1) {
165982 - atomic_set(&hardware_enable_failed, 0);
165983 + atomic_set_unchecked(&hardware_enable_failed, 0);
165984 on_each_cpu(hardware_enable_nolock, NULL, 1);
165985
165986 - if (atomic_read(&hardware_enable_failed)) {
165987 + if (atomic_read_unchecked(&hardware_enable_failed)) {
165988 hardware_disable_all_nolock();
165989 r = -EBUSY;
165990 }
165991 @@ -3276,7 +3289,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
165992 kvm_arch_vcpu_put(vcpu);
165993 }
165994
165995 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
165996 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
165997 struct module *module)
165998 {
165999 int r;
166000 @@ -3323,7 +3336,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
166001 if (!vcpu_align)
166002 vcpu_align = __alignof__(struct kvm_vcpu);
166003 kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
166004 - 0, NULL);
166005 + SLAB_USERCOPY, NULL);
166006 if (!kvm_vcpu_cache) {
166007 r = -ENOMEM;
166008 goto out_free_3;
166009 @@ -3333,9 +3346,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
166010 if (r)
166011 goto out_free;
166012
166013 + pax_open_kernel();
166014 kvm_chardev_ops.owner = module;
166015 kvm_vm_fops.owner = module;
166016 kvm_vcpu_fops.owner = module;
166017 + pax_close_kernel();
166018
166019 r = misc_register(&kvm_dev);
166020 if (r) {
166021 @@ -3345,9 +3360,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
166022
166023 register_syscore_ops(&kvm_syscore_ops);
166024
166025 - kvm_preempt_ops.sched_in = kvm_sched_in;
166026 - kvm_preempt_ops.sched_out = kvm_sched_out;
166027 -
166028 r = kvm_init_debug();
166029 if (r) {
166030 pr_err("kvm: create debugfs files failed\n");
Unofficial grsecurity patch archive (https://github.com/slashbeast/grsecurity-scrape)